From 13a7a8fa6944726a94dca5e3e9ab075e2d739dde Mon Sep 17 00:00:00 2001
From: Pavel Smirnov <Pavel_Smirnov1@epam.com>
Date: Wed, 17 Jan 2018 13:11:52 +0300
Subject: [PATCH] 0.7.11

---
 CHANGELOG.md             |   9 +-
 dist/Miew.js             | 942 +++++++++++++++++++--------------------
 dist/Miew.min.js         |  22 +-
 dist/Miew.module.js      | 942 +++++++++++++++++++--------------------
 package.json             |   2 +-
 sonar-project.properties |   2 +-
 6 files changed, 962 insertions(+), 957 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4d92883..4c81cb16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [0.7.11] - 2018-01-17
+### Fixed
+- Fixed a loading error in IE11 when a relative URL is used.
+- Fixed an FBX export.
+- Renamed files and classes to match and fixed other code smells found by SonarCloud.
+
 ## [0.7.10] - 2017-12-25
 ### Added
 - Add more unit tests for loaders.
@@ -193,7 +199,8 @@ in [0.7.7+hotfix] and later releases.
 - Update dependencies to the latest supported versions.
 - Move the project to GitHub.
 
-[Unreleased]: https://github.com/epam/miew/compare/v0.7.10...HEAD
+[Unreleased]: https://github.com/epam/miew/compare/v0.7.11...HEAD
+[0.7.11]: https://github.com/epam/miew/compare/v0.7.10...v0.7.11
 [0.7.10]: https://github.com/epam/miew/compare/v0.7.9...v0.7.10
 [0.7.9]: https://github.com/epam/miew/compare/v0.7.8...v0.7.9
 [0.7.8]: https://github.com/epam/miew/compare/v0.7.7...v0.7.8
diff --git a/dist/Miew.js b/dist/Miew.js
index af2c47df..02c4be08 100644
--- a/dist/Miew.js
+++ b/dist/Miew.js
@@ -1,4 +1,4 @@
-/** Miew - 3D Molecular Viewer v0.7.10 Copyright (c) 2015-2017 EPAM Systems, Inc. */
+/** Miew - 3D Molecular Viewer v0.7.11 Copyright (c) 2015-2018 EPAM Systems, Inc. */
 
 (function (global, factory) {
 	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
@@ -62053,12 +62053,17 @@ function getUrlParametersAsDict(url) {
 
 function resolveURL(str) {
   if (typeof URL !== 'undefined') {
-    if (typeof window !== 'undefined') {
-      return new URL(str, window.location).href;
-    } else {
-      return new URL(str).href;
+    try {
+      if (typeof window !== 'undefined') {
+        return new URL(str, window.location).href;
+      } else {
+        return new URL(str).href;
+      }
+    } catch (error) {
+      // IE 11 has a URL object with no constructor available so just try a different approach instead
     }
-  } else if (typeof document !== 'undefined') {
+  }
+  if (typeof document !== 'undefined') {
     var anchor = document.createElement('a');
     anchor.href = str;
     return anchor.href;
@@ -62087,7 +62092,7 @@ function generateRegExp(symbolStr) {
 ////////////////////////////////////////////////////////////////////////////
 // Create HTML element
 
-function createElement$2(tag, attrs, content) {
+function createElement(tag, attrs, content) {
   var element = document.createElement(tag);
   var i, n;
   if (attrs) {
@@ -62441,7 +62446,7 @@ var utils = {
   getUrlParametersAsDict: getUrlParametersAsDict,
   resolveURL: resolveURL,
   generateRegExp: generateRegExp,
-  createElement: createElement$2,
+  createElement: createElement,
   deriveClass: deriveClass,
   deriveDeep: deriveDeep,
   hexColor: hexColor,
@@ -64188,7 +64193,7 @@ Element.getByName = function (element) {
  * @exports Atom
  * @constructor
  */
-function Atom$1(residue, name, type, position, role, het, serial, location, occupancy, temperature, charge) {
+function Atom(residue, name, type, position, role, het, serial, location, occupancy, temperature, charge) {
   this._index = -1;
   this._residue = residue;
   if (name instanceof AtomName) {
@@ -64218,9 +64223,9 @@ function Atom$1(residue, name, type, position, role, het, serial, location, occu
 
   this.flags = 0x0000;
   if (type.name === 'H') {
-    this.flags |= Atom$1.Flags.HYDROGEN;
+    this.flags |= Atom.Flags.HYDROGEN;
   } else if (type.name === 'C') {
-    this.flags |= Atom$1.Flags.CARBON;
+    this.flags |= Atom.Flags.CARBON;
   }
 }
 
@@ -64230,7 +64235,7 @@ function Atom$1(residue, name, type, position, role, het, serial, location, occu
  * @enum {number}
  * @readonly
  */
-Atom$1.Flags = {
+Atom.Flags = {
   CARBON: 0x0001,
   // OXYGEN: 0x0002,
   // NITROGEN: 0x0004,
@@ -64243,39 +64248,39 @@ Atom$1.Flags = {
  * Get atom full name.
  * @returns {AtomName} Atom full name.
  */
-Atom$1.prototype.getName = function () {
+Atom.prototype.getName = function () {
   return this._name;
 };
 
-Atom$1.prototype.getPosition = function () {
+Atom.prototype.getPosition = function () {
   return this._position;
 };
 
-Atom$1.prototype.getResidue = function () {
+Atom.prototype.getResidue = function () {
   return this._residue;
 };
 
-Atom$1.prototype.getSerial = function () {
+Atom.prototype.getSerial = function () {
   return this._serial;
 };
 
-Atom$1.prototype.getBonds = function () {
+Atom.prototype.getBonds = function () {
   return this._bonds;
 };
 
-Atom$1.prototype.isHet = function () {
+Atom.prototype.isHet = function () {
   return this._het;
 };
 
-Atom$1.prototype.isHydrogen = function () {
+Atom.prototype.isHydrogen = function () {
   return this.element.number === 1;
 };
 
-Atom$1.prototype.getValence = function () {
+Atom.prototype.getValence = function () {
   return this._valence === -1 ? 0 : this._valence;
 };
 
-Atom$1.prototype.getVisualName = function () {
+Atom.prototype.getVisualName = function () {
   var name = this.getName();
   if (name.getString().length > 0) {
     return name.getString();
@@ -64284,7 +64289,7 @@ Atom$1.prototype.getVisualName = function () {
   }
 };
 
-Atom$1.prototype.forEachBond = function (process) {
+Atom.prototype.forEachBond = function (process) {
   var bonds = this._bonds;
   for (var i = 0, n = bonds.length; i < n; ++i) {
     process(bonds[i]);
@@ -64292,7 +64297,7 @@ Atom$1.prototype.forEachBond = function (process) {
 };
 
 /** @deprecated Old-fashioned atom labels, to be removed in the next major version. */
-Atom$1.prototype.isLabelVisible = function () {
+Atom.prototype.isLabelVisible = function () {
   if (this.getName().getNode() !== null) {
     return true;
   }
@@ -64312,7 +64317,7 @@ Atom$1.prototype.isLabelVisible = function () {
   return true;
 };
 
-Atom$1.prototype.getHydrogenCountBoron = function () {
+Atom.prototype.getHydrogenCountBoron = function () {
   //examples
   //BH3*BH4(1-)*BH2(1+)*BH3(2-)*BH(2+)
   var valence = 3; //hardcoded as 3
@@ -64320,7 +64325,7 @@ Atom$1.prototype.getHydrogenCountBoron = function () {
   return Math.max(0, hc);
 };
 
-Atom$1.prototype.getHydrogenCountTin = function () {
+Atom.prototype.getHydrogenCountTin = function () {
   var valence = this._valence;
   if (valence === -1) {
     valence = this.getAtomBondsCount() - Math.abs(this.getCharge()) + this._radicalCount;
@@ -64334,11 +64339,11 @@ Atom$1.prototype.getHydrogenCountTin = function () {
   return Math.max(0, defVal - valence);
 };
 
-Atom$1.prototype.getHydrogenCountMetal = function () {
+Atom.prototype.getHydrogenCountMetal = function () {
   return 0;
 };
 
-Atom$1.prototype.getHydrogenCountGroup14 = function () {
+Atom.prototype.getHydrogenCountGroup14 = function () {
   var valence = this._valence;
   if (valence === -1) {
     valence = this.getAtomBondsCount() - Math.abs(this.getCharge()) + this._radicalCount;
@@ -64349,7 +64354,7 @@ Atom$1.prototype.getHydrogenCountGroup14 = function () {
   return Math.max(0, defVal - valence);
 };
 
-Atom$1.prototype.getHydrogenCountNonMetal = function () {
+Atom.prototype.getHydrogenCountNonMetal = function () {
   // apply from Reaxys Drawing Guidelines (Version 2.04
   // January 2012) Standard Valence – (Valence + Charge + Number of Radical(s))
   var valence = this._valence;
@@ -64362,7 +64367,7 @@ Atom$1.prototype.getHydrogenCountNonMetal = function () {
   return Math.max(0, defVal - valence);
 };
 
-Atom$1.prototype.getHydrogenCountHydrogen = function () {
+Atom.prototype.getHydrogenCountHydrogen = function () {
   if (this.getAtomBondsCount() === 0 && this.getCharge() === 0 && this.getValence() === 0 && this._radicalCount === 0) {
     return 1;
   }
@@ -64370,7 +64375,7 @@ Atom$1.prototype.getHydrogenCountHydrogen = function () {
   return 0;
 };
 
-Atom$1.prototype.getHydrogenCount = function () {
+Atom.prototype.getHydrogenCount = function () {
   if (this._hydrogenCount >= 0) {
     return this._hydrogenCount;
   }
@@ -64437,7 +64442,7 @@ function getCylinderCount(bondOrder) {
   return bondOrder < 2 ? 1 : bondOrder;
 }
 
-Atom$1.prototype.getAtomBondsCount = function () {
+Atom.prototype.getAtomBondsCount = function () {
   var explicitBonds = this.getBonds();
   var ebCount = 0;
   for (var i = 0; i < explicitBonds.length; i++) {
@@ -64446,7 +64451,7 @@ Atom$1.prototype.getAtomBondsCount = function () {
   return ebCount;
 };
 
-Atom$1.prototype.findSuitableValence = function (valence) {
+Atom.prototype.findSuitableValence = function (valence) {
   var val = this.element.hydrogenValency;
   var defVal = val[val.length - 1];
   for (var i = 0; i < val.length; i++) {
@@ -64458,15 +64463,15 @@ Atom$1.prototype.findSuitableValence = function (valence) {
   return defVal;
 };
 
-Atom$1.prototype.getCharge = function () {
+Atom.prototype.getCharge = function () {
   return this._charge;
 };
 
-Atom$1.prototype.getLocation = function () {
+Atom.prototype.getLocation = function () {
   return this._location;
 };
 
-Atom$1.prototype.getFullName = function () {
+Atom.prototype.getFullName = function () {
   var name = '';
   if (this._residue !== null) {
     if (this._residue._chain !== null) {
@@ -64871,7 +64876,7 @@ var cCylinderTarget = [{
  * @exports Residue
  * @constructor
  */
-function Residue$1(chain, type, sequence, icode) {
+function Residue(chain, type, sequence, icode) {
   this._chain = chain;
   this._component = null;
   this._type = type;
@@ -64896,34 +64901,34 @@ function Residue$1(chain, type, sequence, icode) {
 }
 
 // Getters and setters
-Residue$1.prototype.getChain = function () {
+Residue.prototype.getChain = function () {
   return this._chain;
 };
 
-Residue$1.prototype.getMolecule = function () {
+Residue.prototype.getMolecule = function () {
   return this._molecule;
 };
 
-Residue$1.prototype.getType = function () {
+Residue.prototype.getType = function () {
   return this._type;
 };
 
-Residue$1.prototype.getSequence = function () {
+Residue.prototype.getSequence = function () {
   return this._sequence;
 };
 
-Residue$1.prototype.getSecondary = function () {
+Residue.prototype.getSecondary = function () {
   return this._secondary;
 };
 
-Residue$1.prototype.getICode = function () {
+Residue.prototype.getICode = function () {
   return this._icode;
 };
 
 // Other methods
 
-Residue$1.prototype.addAtom = function (name, type, xyz, role, het, serial, altLoc, occupancy, tempFactor, charge) {
-  var atom = new Atom$1(this, name, type, xyz, role, het, serial, altLoc, occupancy, tempFactor, charge);
+Residue.prototype.addAtom = function (name, type, xyz, role, het, serial, altLoc, occupancy, tempFactor, charge) {
+  var atom = new Atom(this, name, type, xyz, role, het, serial, altLoc, occupancy, tempFactor, charge);
   var complex = this._chain.getComplex();
   complex.addAtom(atom);
   this._atoms.push(atom); // TODO: change to range
@@ -64931,11 +64936,11 @@ Residue$1.prototype.addAtom = function (name, type, xyz, role, het, serial, altL
   return atom;
 };
 
-Residue$1.prototype.getAtomCount = function () {
+Residue.prototype.getAtomCount = function () {
   return this._atoms.length;
 };
 
-Residue$1.prototype.forEachAtom = function (process) {
+Residue.prototype.forEachAtom = function (process) {
   var atoms = this._atoms;
   for (var i = 0, n = atoms.length; i < n; ++i) {
     if (process(atoms[i])) {
@@ -64944,7 +64949,7 @@ Residue$1.prototype.forEachAtom = function (process) {
   }
 };
 
-Residue$1.prototype._findAtomByName = function (name) {
+Residue.prototype._findAtomByName = function (name) {
   var res = null;
   this.forEachAtom(function (atom) {
     if (atom._name._name === name) {
@@ -64956,7 +64961,7 @@ Residue$1.prototype._findAtomByName = function (name) {
   return res;
 };
 
-Residue$1.prototype._findFirstAtomInList = function (names) {
+Residue.prototype._findFirstAtomInList = function (names) {
   var res = null;
   for (var i = 0; i < names.length; ++i) {
     res = this._findAtomByName(names[i]);
@@ -64967,7 +64972,7 @@ Residue$1.prototype._findFirstAtomInList = function (names) {
   return res;
 };
 
-Residue$1.prototype.collectMask = function () {
+Residue.prototype.collectMask = function () {
   var mask = 0xffffffff;
   var atoms = this._atoms;
   for (var i = 0, n = atoms.length; i < n; ++i) {
@@ -64976,7 +64981,7 @@ Residue$1.prototype.collectMask = function () {
   this._mask = mask;
 };
 
-Residue$1.prototype.getCylinderTargetList = function () {
+Residue.prototype.getCylinderTargetList = function () {
   var type = this._type._name;
   for (var i = 0, n = cCylinderTarget.length; i < n; ++i) {
     for (var j = 0, m = cCylinderTarget[i].types.length; j < m; ++j) {
@@ -64988,7 +64993,7 @@ Residue$1.prototype.getCylinderTargetList = function () {
   return null;
 };
 
-Residue$1.prototype._detectLeadWing = function (dst, next, getAtomPosition) {
+Residue.prototype._detectLeadWing = function (dst, next, getAtomPosition) {
   var leadAtom = this._findFirstAtomInList(cNucleicControlNames);
   var wingStart = this._findFirstAtomInList(cNucleicWing1Names);
   var wingEnd = this._findFirstAtomInList(cNucleicWing2Names);
@@ -65019,7 +65024,7 @@ Residue$1.prototype._detectLeadWing = function (dst, next, getAtomPosition) {
   dst._cylinders = [getAtomPosition(cylSource), getAtomPosition(cylTarget)];
 };
 
-Residue$1.prototype.calcWing = function (prevLeadPos, currLeadPos, prevWingPos, prevWing) {
+Residue.prototype.calcWing = function (prevLeadPos, currLeadPos, prevWingPos, prevWing) {
   var vectorA = currLeadPos.clone().sub(prevLeadPos);
   var vectorB = prevLeadPos.clone().sub(prevWingPos);
   vectorB.crossVectors(vectorA, vectorB);
@@ -65030,7 +65035,7 @@ Residue$1.prototype.calcWing = function (prevLeadPos, currLeadPos, prevWingPos,
   return vectorB;
 };
 
-Residue$1.prototype._innerFinalize = function (prevRes, prev, nextRes, dst, getAtomPosition) {
+Residue.prototype._innerFinalize = function (prevRes, prev, nextRes, dst, getAtomPosition) {
   var bFirstInChain = prev === null;
 
   var lp = getAtomPosition(this._leadAtom);
@@ -65050,14 +65055,14 @@ Residue$1.prototype._innerFinalize = function (prevRes, prev, nextRes, dst, getA
   dst._controlPoint = currLeadPos;
 };
 
-Residue$1.prototype._finalize2 = function (prev, next) {
+Residue.prototype._finalize2 = function (prev, next) {
   //Should be called AFTER first finalize
   this._innerFinalize(prev, prev, next, this, function (atom) {
     return atom._position;
   });
 };
 
-Residue$1.prototype.isConnected = function (anotherResidue) {
+Residue.prototype.isConnected = function (anotherResidue) {
   if (this._chain !== anotherResidue._chain) {
     return false;
   }
@@ -65079,7 +65084,7 @@ Residue$1.prototype.isConnected = function (anotherResidue) {
   return res;
 };
 
-Residue$1.prototype._finalize = function () {
+Residue.prototype._finalize = function () {
   var self = this;
   this._firstAtom = this._atoms[0];
   this._lastAtom = this._atoms[this._atoms.length - 1];
@@ -65126,7 +65131,7 @@ Residue$1.prototype._finalize = function () {
  * @exports Chain
  * @constructor
  */
-function Chain$1(complex, name) {
+function Chain(complex, name) {
   this._complex = complex;
   this._name = name;
   this._mask = 1 | 0;
@@ -65138,15 +65143,15 @@ function Chain$1(complex, name) {
   this.maxSequence = Number.NEGATIVE_INFINITY;
 }
 
-Chain$1.prototype.getComplex = function () {
+Chain.prototype.getComplex = function () {
   return this._complex;
 };
 
-Chain$1.prototype.getName = function () {
+Chain.prototype.getName = function () {
   return this._name;
 };
 
-Chain$1.prototype.getResidues = function () {
+Chain.prototype.getResidues = function () {
   return this._residues;
 };
 
@@ -65156,7 +65161,7 @@ Chain$1.prototype.getResidues = function () {
  * @param {string} iCode insertion code
  * @returns {*} Residue or null if not found
  */
-Chain$1.prototype.findResidue = function (seqNum, iCode) {
+Chain.prototype.findResidue = function (seqNum, iCode) {
   var residues = this._residues;
 
   for (var i = 0, n = residues.length; i < n; ++i) {
@@ -65169,7 +65174,7 @@ Chain$1.prototype.findResidue = function (seqNum, iCode) {
   return null;
 };
 
-Chain$1.prototype._finalize = function () {
+Chain.prototype._finalize = function () {
   var residues = this._residues;
 
   var prev = null;
@@ -65193,7 +65198,7 @@ Chain$1.prototype._finalize = function () {
   }
 };
 
-Chain$1.prototype.updateToFrame = function (frameData) {
+Chain.prototype.updateToFrame = function (frameData) {
   var residues = this._residues;
   var prev = null;
   var prevData = null;
@@ -65222,12 +65227,12 @@ Chain$1.prototype.updateToFrame = function (frameData) {
  * @param {string} iCode - Insertion code.
  * @returns {Residue} - Newly created residue instance.
  */
-Chain$1.prototype.addResidue = function (name, sequence, iCode) {
+Chain.prototype.addResidue = function (name, sequence, iCode) {
   var type = this._complex.getResidueType(name);
   if (type === null) {
     type = this._complex.addResidueType(name);
   }
-  var residue = new Residue$1(this, type, sequence, iCode);
+  var residue = new Residue(this, type, sequence, iCode);
   this._complex.addResidue(residue);
   this._residues.push(residue); // TODO: change to range
 
@@ -65243,18 +65248,18 @@ Chain$1.prototype.addResidue = function (name, sequence, iCode) {
   return residue;
 };
 
-Chain$1.prototype.getResidueCount = function () {
+Chain.prototype.getResidueCount = function () {
   return this._residues.length;
 };
 
-Chain$1.prototype.forEachResidue = function (process) {
+Chain.prototype.forEachResidue = function (process) {
   var residues = this._residues;
   for (var i = 0, n = residues.length; i < n; ++i) {
     process(residues[i]);
   }
 };
 
-Chain$1.prototype.collectMask = function () {
+Chain.prototype.collectMask = function () {
   var mask = 0xffffffff;
   var residues = this._residues;
   for (var i = 0, n = residues.length; i < n; ++i) {
@@ -65299,7 +65304,7 @@ Helix.prototype.getName = function () {
 };
 
 Helix.prototype._finalize = function (residueHash, complex) {
-  if (this._start instanceof Residue$1 && this._end instanceof Residue$1) {
+  if (this._start instanceof Residue && this._end instanceof Residue) {
     // no need to convert unified serial numbers to actual references
     return;
   }
@@ -65366,7 +65371,7 @@ Strand.prototype.getStart = function () {
 };
 
 Strand.prototype._finalize = function (serialAtomMap, residueHash, complex) {
-  if (this._start instanceof Residue$1 && this._end instanceof Residue$1) {
+  if (this._start instanceof Residue && this._end instanceof Residue) {
     // no need to convert unified serial numbers to actual references
     return;
   }
@@ -66961,7 +66966,7 @@ defineSelector('PolarH', function (_Selector3) {
   createClass(PolarHSelector, [{
     key: 'includesAtom',
     value: function includesAtom(atom) {
-      return (atom.flags & Atom$1.Flags.NONPOLARH) === Atom$1.Flags.HYDROGEN;
+      return (atom.flags & Atom.Flags.NONPOLARH) === Atom.Flags.HYDROGEN;
     }
   }]);
   return PolarHSelector;
@@ -66978,7 +66983,7 @@ defineSelector('NonPolarH', function (_Selector4) {
   createClass(NonPolarHSelector, [{
     key: 'includesAtom',
     value: function includesAtom(atom) {
-      return (atom.flags & Atom$1.Flags.NONPOLARH) === Atom$1.Flags.NONPOLARH;
+      return (atom.flags & Atom.Flags.NONPOLARH) === Atom.Flags.NONPOLARH;
     }
   }]);
   return NonPolarHSelector;
@@ -67175,38 +67180,38 @@ defineOperator('Or', 3, function (_InfixOperator2) {
 
 //////////////////////////////////////////////////////////////////////////////
 
-var selectors$1 = Object.create(keywords);
+var selectors = Object.create(keywords);
 
 // TODO: Provide consistent module exports
-selectors$1.Selector = Selector;
-selectors$1.RangeListSelector = RangeListSelector;
-selectors$1.ValueListSelector = ValueListSelector;
-selectors$1.Range = Range;
-selectors$1.RangeList = RangeList;
-selectors$1.ValueList = ValueList;
-selectors$1.PrefixOperator = PrefixOperator;
-selectors$1.InfixOperator = InfixOperator;
-selectors$1.Context = Object.create({});
-
-selectors$1.GetSelector = function (key) {
-  if (!selectors$1.Context.hasOwnProperty(key)) {
+selectors.Selector = Selector;
+selectors.RangeListSelector = RangeListSelector;
+selectors.ValueListSelector = ValueListSelector;
+selectors.Range = Range;
+selectors.RangeList = RangeList;
+selectors.ValueList = ValueList;
+selectors.PrefixOperator = PrefixOperator;
+selectors.InfixOperator = InfixOperator;
+selectors.Context = Object.create({});
+
+selectors.GetSelector = function (key) {
+  if (!selectors.Context.hasOwnProperty(key)) {
     var exc = { message: 'selector ' + key + ' is not registered' };
     throw exc;
   }
-  return selectors$1.Context[key] || NULL_SELECTOR;
+  return selectors.Context[key] || NULL_SELECTOR;
 };
 
-selectors$1.ClearContext = function () {
-  Object.keys(selectors$1.Context).forEach(function (k) {
-    delete selectors$1.Context[k];
+selectors.ClearContext = function () {
+  Object.keys(selectors.Context).forEach(function (k) {
+    delete selectors.Context[k];
   });
 };
 
-selectors$1.keyword = function (key) {
+selectors.keyword = function (key) {
   return keywords[key.toLowerCase()] || keywords.none;
 };
 
-selectors$1.parse = function (str) {
+selectors.parse = function (str) {
   var res = {};
   try {
     res.selector = SelectionParser_1.parse(str);
@@ -67217,7 +67222,7 @@ selectors$1.parse = function (str) {
   return res;
 };
 
-SelectionParser_1.yy = selectors$1;
+SelectionParser_1.yy = selectors;
 SelectionParser_1.yy.parseError = SelectionParser_1.parseError; // FIXME: workaround for incorrect JISON parser generator for AMD module
 
 //////////////////////////////////////////////////////////////////////////////
@@ -67231,7 +67236,7 @@ SelectionParser_1.yy.parseError = SelectionParser_1.parseError; // FIXME: workar
  */
 function BioStructure(complex) {
   this._complex = complex;
-  this._selector = selectors$1.keyword('All')();
+  this._selector = selectors.keyword('All')();
   this._boundaries = {
     boundingBox: new Box3(),
     boundingSphere: new Sphere()
@@ -67354,9 +67359,9 @@ Assembly.prototype.getTransforms = function () {
 
 Assembly.prototype.finalize = function () {
   if (this.chains.length > 0) {
-    this._selector = selectors$1.keyword('Chain')(this.chains);
+    this._selector = selectors.keyword('Chain')(this.chains);
   } else {
-    this._selector = selectors$1.keyword('None')();
+    this._selector = selectors.keyword('None')();
   }
 };
 
@@ -67551,7 +67556,7 @@ var cInvalidVal = -1;
 // 89237 is a large simple number, can be used for pseudo random hash code create
 var cBigPrime = 89237;
 
-function PairCollection(maxPairsEstimate) {
+function AtomPairs(maxPairsEstimate) {
   var i = 0;
 
   this.numPairs = 0;
@@ -67569,7 +67574,7 @@ function PairCollection(maxPairsEstimate) {
 /**
  * Destroy all pairs memory
  */
-PairCollection.prototype.destroy = function () {
+AtomPairs.prototype.destroy = function () {
   this.intBuffer = null;
   this.hashBuffer = null;
 };
@@ -67579,7 +67584,7 @@ PairCollection.prototype.destroy = function () {
  * @param {number} indexA - Index of the 1st vertex.
  * @param {number} indexB - Index of the 2nd vertex.
  */
-PairCollection.prototype.addPair = function (indexA, indexB) {
+AtomPairs.prototype.addPair = function (indexA, indexB) {
   var ia = indexA < indexB ? indexA : indexB;
   var ib = indexA > indexB ? indexA : indexB;
   var codeToAdd = ia + (ib << cMaxNeighbours);
@@ -67866,7 +67871,7 @@ AutoBond.prototype._buildInner = function () {
 
   this._calcBoundingBox();
   var volMap = this._buildGridMap();
-  this._pairCollection = new PairCollection(atoms.length * cEstBondsMultiplier);
+  this._pairCollection = new AtomPairs(atoms.length * cEstBondsMultiplier);
   this._addExistingPairs();
   this._findPairs(volMap);
   this._addPairs();
@@ -68331,7 +68336,7 @@ Complex.prototype.getAtomByFullname = function (fullName) {
  * @returns {Chain} - Newly created chain.
  */
 Complex.prototype.addChain = function (name) {
-  var result = new Chain$1(this, name);
+  var result = new Chain(this, name);
   this._chains.push(result); // TODO: keep chains in dictionary with an (ordered?) array of keys
   return result;
 };
@@ -68710,7 +68715,7 @@ Complex.prototype.buildChemicalFormula = function () {
   //now join the same parts
   var i = formulaParts.length - 1;
   var j = formulaParts.length - 2;
-  for (; i >= 0 && j >= 0;) {
+  while (i >= 0 && j >= 0) {
     var pi = formulaParts[i];
     var pj = formulaParts[j];
     if (!(pi.owner instanceof Complex || pi.owner instanceof Component)) {
@@ -69011,11 +69016,11 @@ Complex.prototype.finalize = function (opts) {
   // mark non-polar hydrogens
   for (i = 0, n = atoms.length; i < n; ++i) {
     var atom = atoms[i];
-    if (atom.flags & Atom$1.Flags.HYDROGEN && atom._bonds.length === 1) {
+    if (atom.flags & Atom.Flags.HYDROGEN && atom._bonds.length === 1) {
       var _bond = atom._bonds[0];
       var other = _bond._left !== atom && _bond._left || _bond._right;
-      if (other.flags & Atom$1.Flags.CARBON) {
-        atom.flags |= Atom$1.Flags.NONPOLARH;
+      if (other.flags & Atom.Flags.CARBON) {
+        atom.flags |= Atom.Flags.NONPOLARH;
       }
     }
   }
@@ -69088,7 +69093,7 @@ Complex.prototype.markAtoms = function (selector, mask) {
   var setMask = mask;
   var clearMask = ~setMask;
   var count = 0;
-  var totalSelector = selectors$1.keyword('And')(selector, this.getSelector());
+  var totalSelector = selectors.keyword('And')(selector, this.getSelector());
 
   this.forEachAtom(function (atom) {
     if (totalSelector.includesAtom(atom)) {
@@ -69933,7 +69938,7 @@ VoxelWorld.prototype._forEachAtomWithinDistFromGroup = function (forEachAtom, di
  * @exports Molecule
  * @constructor
  */
-function Molecule$1(complex, name, index) {
+function Molecule(complex, name, index) {
   this._complex = complex;
   this._name = name || '';
   this._residues = [];
@@ -69941,30 +69946,30 @@ function Molecule$1(complex, name, index) {
   this._index = index || -1; // start with 1
 }
 
-Molecule$1.prototype.getComplex = function () {
+Molecule.prototype.getComplex = function () {
   return this._complex;
 };
 
-Molecule$1.prototype.getName = function () {
+Molecule.prototype.getName = function () {
   return this._name;
 };
 
-Molecule$1.prototype.getResidues = function () {
+Molecule.prototype.getResidues = function () {
   return this._residues;
 };
 
-Molecule$1.prototype.getIndex = function () {
+Molecule.prototype.getIndex = function () {
   return this._index;
 };
 
-Molecule$1.prototype.forEachResidue = function (process) {
+Molecule.prototype.forEachResidue = function (process) {
   var residues = this._residues;
   for (var i = 0, n = residues.length; i < n; ++i) {
     process(residues[i]);
   }
 };
 
-Molecule$1.prototype.collectMask = function () {
+Molecule.prototype.collectMask = function () {
   var mask = 0xffffffff;
   var residues = this._residues;
   for (var i = 0, n = residues.length; i < n; ++i) {
@@ -69974,13 +69979,13 @@ Molecule$1.prototype.collectMask = function () {
 };
 
 var chem = {
-  Atom: Atom$1,
+  Atom: Atom,
   Element: Element,
   AtomName: AtomName,
   Bond: Bond,
-  Residue: Residue$1,
+  Residue: Residue,
   ResidueType: ResidueType,
-  Chain: Chain$1,
+  Chain: Chain,
   Helix: Helix,
   Strand: Strand,
   Sheet: Sheet,
@@ -69989,8 +69994,8 @@ var chem = {
   Complex: Complex,
   Volume: Volume,
   VoxelWorld: VoxelWorld,
-  selectors: selectors$1,
-  Molecule: Molecule$1
+  selectors: selectors,
+  Molecule: Molecule
 };
 
 /**
@@ -70843,19 +70848,19 @@ CollisionSphere.prototype.raycast = function () {
 
 //////////////////////////////////////////////////////////////////////////////
 
-function CollisionSpheresGeo(count) {
+function SphereCollisionGeo(count) {
   this._objects = new Array(count);
   this.boundingSphere = null;
   this.boundingBox = null;
 }
 
-CollisionSpheresGeo.constructor = CollisionSpheresGeo;
+SphereCollisionGeo.constructor = SphereCollisionGeo;
 
-CollisionSpheresGeo.prototype.setSphere = function (idx, position, radius) {
+SphereCollisionGeo.prototype.setSphere = function (idx, position, radius) {
   this._objects[idx] = new CollisionSphere(position, radius);
 };
 
-CollisionSpheresGeo.prototype.raycast = function (raycaster, intersects) {
+SphereCollisionGeo.prototype.raycast = function (raycaster, intersects) {
   // TODO raycast with bounding sphere? How to deal with updates?
   for (var i = 0, n = this._objects.length; i < n; ++i) {
     var inters = this._objects[i].raycast(raycaster);
@@ -70866,7 +70871,7 @@ CollisionSpheresGeo.prototype.raycast = function (raycaster, intersects) {
   }
 };
 
-CollisionSpheresGeo.prototype.computeBoundingBox = function () {
+SphereCollisionGeo.prototype.computeBoundingBox = function () {
   var objects = this._objects;
   var boundingBox = this.boundingBox;
   if (boundingBox === null) {
@@ -70878,7 +70883,7 @@ CollisionSpheresGeo.prototype.computeBoundingBox = function () {
   }
 };
 
-CollisionSpheresGeo.prototype.computeBoundingSphere = function () {
+SphereCollisionGeo.prototype.computeBoundingSphere = function () {
   this.computeBoundingBox();
   var objects = this._objects;
   var boundingBox = this.boundingBox;
@@ -70919,13 +70924,13 @@ function setArrayXYZW(arr, idx, x, y, z, w) {
 
 function InstancedSpheresGeometry(spheresCount, sphereComplexity, useZSprites) {
   InstancedBufferGeometry.call(this);
-  CollisionSpheresGeo.call(this, spheresCount);
+  SphereCollisionGeo.call(this, spheresCount);
   this._sphGeometry = useZSprites ? new PlaneBufferGeometry(2, 2, 1, 1) : new SphereBufferGeometry(1, sphereComplexity * 2, sphereComplexity, 0, Math.PI * 2, 0, Math.PI);
   this._init(spheresCount, this._sphGeometry);
 }
 
 InstancedSpheresGeometry.prototype = Object.create(InstancedBufferGeometry.prototype);
-lodash.mixin(InstancedSpheresGeometry.prototype, CollisionSpheresGeo.prototype);
+lodash.mixin(InstancedSpheresGeometry.prototype, SphereCollisionGeo.prototype);
 InstancedSpheresGeometry.prototype.constructor = InstancedSpheresGeometry;
 
 InstancedSpheresGeometry.prototype.setItem = function (itemIdx, itemPos, itemRad) {
@@ -70991,14 +70996,14 @@ InstancedSpheresGeometry.prototype._init = function (spheresCount, sphereGeo) {
  * THREE.BufferGeometry.
  * @constructor
  */
-function RaycastableObjectsGeometry() {
+function RaycastableBufferGeometry() {
   BufferGeometry.call(this);
 }
 
-RaycastableObjectsGeometry.prototype = Object.create(BufferGeometry.prototype);
-RaycastableObjectsGeometry.prototype.constructor = RaycastableObjectsGeometry;
+RaycastableBufferGeometry.prototype = Object.create(BufferGeometry.prototype);
+RaycastableBufferGeometry.prototype.constructor = RaycastableBufferGeometry;
 
-RaycastableObjectsGeometry.prototype.raycast = function () {
+RaycastableBufferGeometry.prototype.raycast = function () {
   // This method was copied from three.js
   var vA = new Vector3();
   var vB = new Vector3();
@@ -71098,7 +71103,7 @@ RaycastableObjectsGeometry.prototype.raycast = function () {
 }();
 
 var MAX_IDC_16BIT = 65535;
-var VEC_SIZE$1 = 3;
+var VEC_SIZE = 3;
 var tmpColor$1 = new Color();
 
 /**
@@ -71108,7 +71113,7 @@ var tmpColor$1 = new Color();
  * @constructor
  */
 function ChunkedObjectsGeometry(chunkGeo, chunksCount) {
-  RaycastableObjectsGeometry.call(this);
+  RaycastableBufferGeometry.call(this);
 
   if (this.constructor === ChunkedObjectsGeometry) {
     throw new Error('Can not instantiate abstract class!');
@@ -71119,7 +71124,7 @@ function ChunkedObjectsGeometry(chunkGeo, chunksCount) {
   this._init(chunkGeo, chunksCount);
 }
 
-ChunkedObjectsGeometry.prototype = Object.create(RaycastableObjectsGeometry.prototype);
+ChunkedObjectsGeometry.prototype = Object.create(RaycastableBufferGeometry.prototype);
 ChunkedObjectsGeometry.prototype.constructor = ChunkedObjectsGeometry;
 
 ChunkedObjectsGeometry.prototype.startUpdate = function () {
@@ -71137,7 +71142,7 @@ ChunkedObjectsGeometry.prototype.setColor = function (chunkIdx, colorVal) {
   var colors = this._colors;
   var chunkSize = this._chunkSize;
   for (var i = chunkIdx * chunkSize, end = i + chunkSize; i < end; ++i) {
-    var idx = i * VEC_SIZE$1;
+    var idx = i * VEC_SIZE;
     colors[idx] = tmpColor$1.r;
     colors[idx + 1] = tmpColor$1.g;
     colors[idx + 2] = tmpColor$1.b;
@@ -71162,7 +71167,7 @@ ChunkedObjectsGeometry.prototype.setOpacity = function (chunkIndices, value) {
 
 ChunkedObjectsGeometry.prototype.raycast = function (raycaster, intersects) {
   var inters = [];
-  RaycastableObjectsGeometry.prototype.raycast.call(this, raycaster, inters);
+  RaycastableBufferGeometry.prototype.raycast.call(this, raycaster, inters);
   // TODO faceIdx to chunkIdx
   var facesPerChunk = this._chunkGeo.index.count / 3;
   for (var i = 0, n = inters.length; i < n; ++i) {
@@ -71187,7 +71192,7 @@ ChunkedObjectsGeometry.prototype.getSubset = function (chunkIndices) {
   var dstNorm = geom._normals;
   var dstColor = geom._colors;
 
-  var chunkSize = this._chunkSize * VEC_SIZE$1;
+  var chunkSize = this._chunkSize * VEC_SIZE;
 
   for (var i = 0, n = chunkIndices.length; i < n; ++i) {
     var dstPtOffset = i * chunkSize;
@@ -71211,9 +71216,9 @@ ChunkedObjectsGeometry.prototype._init = function (chunkGeo, chunksCount) {
   var use32bitIndex = pointsCount > MAX_IDC_16BIT;
   var indexSize = chunkIndexSize * chunksCount;
   var index = this._index = utils.allocateTyped(use32bitIndex ? Uint32Array : Uint16Array, indexSize);
-  this._positions = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE$1);
-  this._normals = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE$1);
-  this._colors = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE$1);
+  this._positions = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE);
+  this._normals = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE);
+  this._colors = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE);
   var alpha = this._alpha = utils.allocateTyped(Float32Array, pointsCount);
   lodash.fill(alpha, 1.0);
 
@@ -71227,31 +71232,31 @@ ChunkedObjectsGeometry.prototype._init = function (chunkGeo, chunksCount) {
   }
 
   this.setIndex(new BufferAttribute(this._index, 1));
-  this.addAttribute('position', new BufferAttribute(this._positions, VEC_SIZE$1));
-  this.addAttribute('normal', new BufferAttribute(this._normals, VEC_SIZE$1));
-  this.addAttribute('color', new BufferAttribute(this._colors, VEC_SIZE$1));
+  this.addAttribute('position', new BufferAttribute(this._positions, VEC_SIZE));
+  this.addAttribute('normal', new BufferAttribute(this._normals, VEC_SIZE));
+  this.addAttribute('color', new BufferAttribute(this._colors, VEC_SIZE));
   this.addAttribute('alphaColor', new BufferAttribute(alpha, 1));
 };
 
-var VEC_SIZE = 3;
+var VEC_SIZE$1 = 3;
 
 function SimpleSpheresGeometry(spheresCount, sphereComplexity) {
   var sphGeometry = new SphereBufferGeometry(1, sphereComplexity * 2, sphereComplexity, 0, Math.PI * 2, 0, Math.PI);
   ChunkedObjectsGeometry.call(this, sphGeometry, spheresCount);
-  CollisionSpheresGeo.call(this, spheresCount);
+  SphereCollisionGeo.call(this, spheresCount);
 
   var normals = this._normals;
   var geoNormals = sphGeometry.attributes.normal.array;
   var chunkSize = this._chunkSize;
   this._chunkPos = this._chunkGeo.attributes.position.array;
-  this._tmpPositions = utils.allocateTyped(Float32Array, chunkSize * VEC_SIZE);
+  this._tmpPositions = utils.allocateTyped(Float32Array, chunkSize * VEC_SIZE$1);
   for (var i = 0; i < spheresCount; ++i) {
-    normals.set(geoNormals, chunkSize * VEC_SIZE * i);
+    normals.set(geoNormals, chunkSize * VEC_SIZE$1 * i);
   }
 }
 
 SimpleSpheresGeometry.prototype = Object.create(ChunkedObjectsGeometry.prototype);
-lodash.mixin(SimpleSpheresGeometry.prototype, CollisionSpheresGeo.prototype);
+lodash.mixin(SimpleSpheresGeometry.prototype, SphereCollisionGeo.prototype);
 SimpleSpheresGeometry.prototype.constructor = SimpleSpheresGeometry;
 
 SimpleSpheresGeometry.prototype.setItem = function (itemIdx, itemPos, itemRad) {
@@ -71266,7 +71271,7 @@ SimpleSpheresGeometry.prototype.setItem = function (itemIdx, itemPos, itemRad) {
     tmpPos[idx + 2] = itemPos.z + geoPos[idx + 2] * itemRad;
   }
 
-  this._positions.set(tmpPos, chunkSize * itemIdx * VEC_SIZE);
+  this._positions.set(tmpPos, chunkSize * itemIdx * VEC_SIZE$1);
   this.setSphere(itemIdx, itemPos, itemRad);
 };
 
@@ -71276,7 +71281,7 @@ var centerPos = new Vector3();
 var tmpVector = new Vector3();
 var normMtx = new Matrix3();
 
-function Simple2CCylinderGeometry(instanceCount, polyComplexity) {
+function Simple2CCylindersGeometry(instanceCount, polyComplexity) {
   var cylGeometry = new CylinderBufferGeometry(1, 1, 1.0, Math.max(3, polyComplexity), 2, true);
   ChunkedObjectsGeometry.call(this, cylGeometry, 2 * instanceCount);
 
@@ -71286,10 +71291,10 @@ function Simple2CCylinderGeometry(instanceCount, polyComplexity) {
   this._tmpVector = utils.allocateTyped(Float32Array, chunkSize * VEC_SIZE$2);
 }
 
-Simple2CCylinderGeometry.prototype = Object.create(ChunkedObjectsGeometry.prototype);
-Simple2CCylinderGeometry.prototype.constructor = Simple2CCylinderGeometry;
+Simple2CCylindersGeometry.prototype = Object.create(ChunkedObjectsGeometry.prototype);
+Simple2CCylindersGeometry.prototype.constructor = Simple2CCylindersGeometry;
 
-Simple2CCylinderGeometry.prototype.setItem = function (itemIdx, botPos, topPos, itemRad) {
+Simple2CCylindersGeometry.prototype.setItem = function (itemIdx, botPos, topPos, itemRad) {
   var chunkSize = this._chunkSize;
   var firstOffset = chunkSize * 2 * itemIdx * VEC_SIZE$2;
   var secondOffset = firstOffset + chunkSize * VEC_SIZE$2;
@@ -71332,7 +71337,7 @@ Simple2CCylinderGeometry.prototype.setItem = function (itemIdx, botPos, topPos,
   this._normals.set(tmpArray, secondOffset);
 };
 
-Simple2CCylinderGeometry.prototype.setColor = function (itemIdx, colorVal1, colorVal2) {
+Simple2CCylindersGeometry.prototype.setColor = function (itemIdx, colorVal1, colorVal2) {
   var first = 2 * itemIdx;
   parentSetColor.call(this, first, colorVal1);
 
@@ -71546,7 +71551,7 @@ function Instanced2CCylindersGeometry(instanceCount, polyComplexity, useZSprites
   this._cylGeometry = useZSprites ? new PlaneBufferGeometry(2, 2, 1, 1) : new CylinderBufferGeometry$1(1, 1, 1.0, Math.max(3, polyComplexity), 2, openEnded);
   this._init(instanceCount, this._cylGeometry, this._useZSprites);
 
-  this._collisionGeo = new Simple2CCylinderGeometry(instanceCount, 3);
+  this._collisionGeo = new Simple2CCylindersGeometry(instanceCount, 3);
 }
 
 Instanced2CCylindersGeometry.prototype = Object.create(InstancedBufferGeometry.prototype);
@@ -71724,7 +71729,7 @@ function _createExtrudedChunkGeometry(shape, ringsCount) {
   return geo;
 }
 
-function ExtrudedObjectsGroup(shape, ringsCount, chunksCount) {
+function ExtrudedObjectsGeometry(shape, ringsCount, chunksCount) {
   var chunkGeo = _createExtrudedChunkGeometry(shape, ringsCount);
   ChunkedObjectsGeometry.call(this, chunkGeo, chunksCount);
   this._ringsCount = ringsCount;
@@ -71735,10 +71740,10 @@ function ExtrudedObjectsGroup(shape, ringsCount, chunksCount) {
   }
 }
 
-ExtrudedObjectsGroup.prototype = Object.create(ChunkedObjectsGeometry.prototype);
-ExtrudedObjectsGroup.prototype.constructor = ExtrudedObjectsGroup;
+ExtrudedObjectsGeometry.prototype = Object.create(ChunkedObjectsGeometry.prototype);
+ExtrudedObjectsGeometry.prototype.constructor = ExtrudedObjectsGeometry;
 
-ExtrudedObjectsGroup.prototype.setItem = function (itemIdx, matrices) {
+ExtrudedObjectsGeometry.prototype.setItem = function (itemIdx, matrices) {
   var shape = this._chunkGeo._positions;
   var ptsCount = shape.length;
   var innerPtIdx = 0;
@@ -72165,7 +72170,7 @@ var tmpVector$2 = new Vector3();
 function TwoColorLinesGeometry(segmentsCount) {
   LinesGeometry.call(this, segmentsCount * 2);
   this._init(segmentsCount);
-  this._collisionGeo = new Simple2CCylinderGeometry(segmentsCount, 3);
+  this._collisionGeo = new Simple2CCylindersGeometry(segmentsCount, 3);
 }
 
 TwoColorLinesGeometry.prototype = Object.create(LinesGeometry.prototype);
@@ -72225,7 +72230,7 @@ var tempPos2 = new Vector3();
 function CrossGeometry(chunksCount) {
   ChunkedLinesGeometry.call(this, chunksCount, vecCount / 2 | 0, false);
 
-  this._collisionGeo = new CollisionSpheresGeo(chunksCount);
+  this._collisionGeo = new SphereCollisionGeo(chunksCount);
 }
 
 CrossGeometry.prototype = Object.create(ChunkedLinesGeometry.prototype);
@@ -72275,7 +72280,7 @@ var tmpColor$4 = new Color();
  * @constructor
  */
 function IsoSurfaceGeometry(spheresCount, opts) {
-  RaycastableObjectsGeometry.call(this);
+  RaycastableBufferGeometry.call(this);
 
   this._opts = opts;
   this.zClip = this._opts.zClip;
@@ -72283,7 +72288,7 @@ function IsoSurfaceGeometry(spheresCount, opts) {
   this._colors = utils.allocateTyped(Float32Array, spheresCount * COLOR_SIZE$2);
 }
 
-IsoSurfaceGeometry.prototype = Object.create(RaycastableObjectsGeometry.prototype);
+IsoSurfaceGeometry.prototype = Object.create(RaycastableBufferGeometry.prototype);
 IsoSurfaceGeometry.prototype.constructor = IsoSurfaceGeometry;
 
 IsoSurfaceGeometry.prototype.setItem = function (chunkIdx, pos, radius) {
@@ -75443,9 +75448,9 @@ LabelsGeometry.prototype.getSubset = function () {
 var geometries = {
   InstancedSpheresGeometry: InstancedSpheresGeometry,
   SimpleSpheresGeometry: SimpleSpheresGeometry,
-  Simple2CCylindersGeometry: Simple2CCylinderGeometry,
-  Instanced2CCylinderGeometry: Instanced2CCylindersGeometry,
-  ExtrudedObjectsGeometry: ExtrudedObjectsGroup,
+  Simple2CCylindersGeometry: Simple2CCylindersGeometry,
+  Instanced2CCylindersGeometry: Instanced2CCylindersGeometry,
+  ExtrudedObjectsGeometry: ExtrudedObjectsGeometry,
   ChunkedLinesGeometry: ChunkedLinesGeometry,
   TwoColorLinesGeometry: TwoColorLinesGeometry,
   CrossGeometry: CrossGeometry,
@@ -75597,14 +75602,14 @@ TextMesh.prototype.update = function () {
 
 var Mesh$3 = UberObject(Mesh);
 
-function ThickLineSegments(geometry, material) {
+function ThickLineMesh(geometry, material) {
   Mesh$3.call(this, geometry, material);
 }
 
-ThickLineSegments.prototype = Object.create(Mesh$3.prototype);
-ThickLineSegments.prototype.constructor = ThickLineSegments;
+ThickLineMesh.prototype = Object.create(Mesh$3.prototype);
+ThickLineMesh.prototype.constructor = ThickLineMesh;
 
-ThickLineSegments.prototype._onBeforeRender = function (renderer, scene, camera) {
+ThickLineMesh.prototype._onBeforeRender = function (renderer, scene, camera) {
   var material = this.material;
   if (!material.uberOptions) {
     return;
@@ -75622,7 +75627,7 @@ var meshes = {
   Line: UberObject(Line),
   LineSegments: UberObject(LineSegments),
   Mesh: UberObject(Mesh),
-  ThickLineMesh: ThickLineSegments
+  ThickLineMesh: ThickLineMesh
 };
 
 function setMatParams(params, uniforms) {
@@ -75635,7 +75640,7 @@ function setMatParams(params, uniforms) {
 function _createInstancedCylinders(useZSprites, openEnded) {
   return {
     Geometry: function Geometry(a, b) {
-      return new geometries.Instanced2CCylinderGeometry(a, b, useZSprites, openEnded);
+      return new geometries.Instanced2CCylindersGeometry(a, b, useZSprites, openEnded);
     },
     Object: meshes.ZSprite,
     initMaterial: setMatParams({
@@ -76002,14 +76007,14 @@ AtomsSurfaceGroup.prototype._makeGeoArgs = function (selection, mode, _colorer,
 
 /* This is a stub class keep it until SAS/SES is refactored */
 
-function AtomsSurfaceGroup$2(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
+function AtomsSASSESGroupStub(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
   AtomsSphereGroup.call(this, geoParams, selection, colorer, mode, transforms, polyComplexity, material);
 }
 
-AtomsSurfaceGroup$2.prototype = Object.create(AtomsSphereGroup.prototype);
-AtomsSurfaceGroup$2.prototype.constructor = AtomsSurfaceGroup$2;
+AtomsSASSESGroupStub.prototype = Object.create(AtomsSphereGroup.prototype);
+AtomsSASSESGroupStub.prototype.constructor = AtomsSASSESGroupStub;
 
-AtomsSurfaceGroup$2.prototype._makeGeoArgs = function (selection, mode, colorer, _polyComplexity) {
+AtomsSASSESGroupStub.prototype._makeGeoArgs = function (selection, mode, colorer, _polyComplexity) {
   var selectedAtoms = [];
   var atoms = selection.atoms;
   var chunks = selection.chunks;
@@ -76438,32 +76443,32 @@ NucleicItemGroup.prototype.updateToFrame = function (frameData) {
   geo.finishUpdate();
 };
 
-function NucleicCylindersItemGroup(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
+function NucleicCylindersGroup(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
   this._stickRad = mode.calcStickRadius();
   this._geoArgs = [selection.chunks.length, polyComplexity];
 
   NucleicItemGroup.call(this, geoParams, selection, colorer, mode, transforms, polyComplexity, material);
 }
 
-NucleicCylindersItemGroup.prototype = Object.create(NucleicItemGroup.prototype);
-NucleicCylindersItemGroup.prototype.constructor = NucleicCylindersItemGroup;
+NucleicCylindersGroup.prototype = Object.create(NucleicItemGroup.prototype);
+NucleicCylindersGroup.prototype.constructor = NucleicCylindersGroup;
 
-NucleicCylindersItemGroup.prototype._processItem = function (chunkIdx, cyl1, cyl2, color) {
+NucleicCylindersGroup.prototype._processItem = function (chunkIdx, cyl1, cyl2, color) {
   var geo = this._geo;
   geo.setItem(chunkIdx, cyl1, cyl2, this._stickRad);
   geo.setColor(chunkIdx, color, color);
 };
 
-function NucleicCylindersItemGroup$1(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
+function NucleicSpheresGroup(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
   this._stickRad = mode.calcStickRadius();
   this._geoArgs = [selection.chunks.length * 2, polyComplexity];
   NucleicItemGroup.call(this, geoParams, selection, colorer, mode, transforms, polyComplexity, material);
 }
 
-NucleicCylindersItemGroup$1.prototype = Object.create(NucleicItemGroup.prototype);
-NucleicCylindersItemGroup$1.prototype.constructor = NucleicCylindersItemGroup$1;
+NucleicSpheresGroup.prototype = Object.create(NucleicItemGroup.prototype);
+NucleicSpheresGroup.prototype.constructor = NucleicSpheresGroup;
 
-NucleicCylindersItemGroup$1.prototype._processItem = function (chunkIdx, cyl1, cyl2, color) {
+NucleicSpheresGroup.prototype._processItem = function (chunkIdx, cyl1, cyl2, color) {
   var geo = this._geo;
   var stickRad = this._stickRad;
   var idx = chunkIdx * 2;
@@ -77037,7 +77042,7 @@ function _calcPoints(residues, firstIdx, lastIdx, boundaries) {
   return { centerPoints: centerPoints, topPoints: topPoints };
 }
 
-function MatrixHelper(residues, startIdx, endIdx, segmentsCount, tension, boundaries) {
+function CartoonHelper(residues, startIdx, endIdx, segmentsCount, tension, boundaries) {
   var pointsArrays = _calcPoints(residues, startIdx, endIdx, boundaries);
   this._topInterp = _buildStructureInterpolator(pointsArrays.topPoints, tension);
   this._centerInterp = _buildStructureInterpolator(pointsArrays.centerPoints, tension);
@@ -77047,7 +77052,7 @@ function MatrixHelper(residues, startIdx, endIdx, segmentsCount, tension, bounda
   this._segmentsCount = segmentsCount;
 }
 
-MatrixHelper.prototype.prepareMatrices = function (idx, firstRad, secondRad) {
+CartoonHelper.prototype.prepareMatrices = function (idx, firstRad, secondRad) {
   var mtcCount = this._segmentsCount;
   var outMtc = new Array(mtcCount);
   var currRad = new Vector2(0, 0);
@@ -77090,7 +77095,7 @@ function _loopThrough(subDiv, residues, segmentsHeight, tension, mode, callback)
     var boundaries = subDiv[subDivI].boundaries;
     for (var i = 0, n = subs.length; i < n; ++i) {
       var idc = [subs[i].start, subs[i].end];
-      var matrixHelper = new MatrixHelper(residues, idc[0], idc[1], segmentsHeight, tension, boundaries);
+      var matrixHelper = new CartoonHelper(residues, idc[0], idc[1], segmentsHeight, tension, boundaries);
       var prevLast = null;
       var startIdx = subs[i].start * 2;
       var endIdx = subs[i].end * 2 + 1;
@@ -77566,19 +77571,19 @@ BondsLinesGroup.prototype.updateToFrame = function (frameData) {
 var groups = {
   AtomsSphereGroup: AtomsSphereGroup,
   AtomsSurfaceGroup: AtomsSurfaceGroup,
-  AtomsSASSESGroup_stub: AtomsSurfaceGroup$2,
+  AtomsSASSESGroupStub: AtomsSASSESGroupStub,
   AtomsTextGroup: AtomsTextGroup,
   AromaticTorusGroup: AromaticTorusGroup,
   AromaticLinesGroup: AromaticLinesGroup,
-  NucleicCylindersGroup: NucleicCylindersItemGroup,
-  NucleicSpheresGroup: NucleicCylindersItemGroup$1,
+  NucleicCylindersGroup: NucleicCylindersGroup,
+  NucleicSpheresGroup: NucleicSpheresGroup,
   ResiduesSubseqGroup: ResiduesSubseqGroup,
   ResiduesTraceGroup: ResiduesTraceGroup,
   BondsCylinderGroup: BondsCylinderGroup,
   BondsLinesGroup: BondsLinesGroup
 };
 
-function ComponentsAtomsProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function AtomsProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   var self = this;
   RCGroup.call(self);
   this._complex = complex;
@@ -77607,14 +77612,14 @@ function ComponentsAtomsProcessor(AtomsGroup, geoParams, complex, colorer, mode,
   });
 }
 
-ComponentsAtomsProcessor.prototype = Object.create(RCGroup.prototype);
-ComponentsAtomsProcessor.prototype.constructor = ComponentsAtomsProcessor;
+AtomsProcessor.prototype = Object.create(RCGroup.prototype);
+AtomsProcessor.prototype.constructor = AtomsProcessor;
 
-ComponentsAtomsProcessor.prototype._checkAtom = function (atom, mask) {
+AtomsProcessor.prototype._checkAtom = function (atom, mask) {
   return atom._mask & mask;
 };
 
-ComponentsAtomsProcessor.prototype.getSubset = function (mask, innerOnly) {
+AtomsProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77633,10 +77638,10 @@ ComponentsAtomsProcessor.prototype.getSubset = function (mask, innerOnly) {
 
 function OrphanAtomsProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   this._mode = mode;
-  ComponentsAtomsProcessor.call(this, AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material);
+  AtomsProcessor.call(this, AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material);
 }
 
-OrphanAtomsProcessor.prototype = Object.create(ComponentsAtomsProcessor.prototype);
+OrphanAtomsProcessor.prototype = Object.create(AtomsProcessor.prototype);
 OrphanAtomsProcessor.prototype.constructor = OrphanAtomsProcessor;
 
 OrphanAtomsProcessor.prototype._checkAtom = function (atom, mask) {
@@ -77657,7 +77662,7 @@ OrphanAtomsProcessor.prototype._checkAtom = function (atom, mask) {
   return true;
 };
 
-function ComponentsResiduesProcessor(ResidueGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function ResiduesProcessor(ResidueGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   var self = this;
   RCGroup.call(self);
   this._complex = complex;
@@ -77686,14 +77691,14 @@ function ComponentsResiduesProcessor(ResidueGroup, geoParams, complex, colorer,
   });
 }
 
-ComponentsResiduesProcessor.prototype = Object.create(RCGroup.prototype);
-ComponentsResiduesProcessor.prototype.constructor = ComponentsResiduesProcessor;
+ResiduesProcessor.prototype = Object.create(RCGroup.prototype);
+ResiduesProcessor.prototype.constructor = ResiduesProcessor;
 
-ComponentsResiduesProcessor.prototype._checkResidue = function (residue, mask) {
+ResiduesProcessor.prototype._checkResidue = function (residue, mask) {
   return residue._mask & mask;
 };
 
-ComponentsResiduesProcessor.prototype.getSubset = function (mask, innerOnly) {
+ResiduesProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77710,18 +77715,18 @@ ComponentsResiduesProcessor.prototype.getSubset = function (mask, innerOnly) {
   return totalSubset;
 };
 
-function ComponentNucleicProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
-  ComponentsResiduesProcessor.call(this, AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material);
+function NucleicProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+  ResiduesProcessor.call(this, AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material);
 }
 
-ComponentNucleicProcessor.prototype = Object.create(ComponentsResiduesProcessor.prototype);
-ComponentNucleicProcessor.prototype.constructor = ComponentNucleicProcessor;
+NucleicProcessor.prototype = Object.create(ResiduesProcessor.prototype);
+NucleicProcessor.prototype.constructor = NucleicProcessor;
 
-ComponentNucleicProcessor.prototype._checkResidue = function (residue, mask) {
+NucleicProcessor.prototype._checkResidue = function (residue, mask) {
   return mask & residue._mask && residue._cylinders !== null;
 };
 
-function ComponentsSubseqsProcessor(ResidueGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function SubseqsProcessor(ResidueGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   var self = this;
   RCGroup.call(self);
   this._complex = complex;
@@ -77756,10 +77761,10 @@ function ComponentsSubseqsProcessor(ResidueGroup, geoParams, complex, colorer, m
   });
 }
 
-ComponentsSubseqsProcessor.prototype = Object.create(RCGroup.prototype);
-ComponentsSubseqsProcessor.prototype.constructor = ComponentsSubseqsProcessor;
+SubseqsProcessor.prototype = Object.create(RCGroup.prototype);
+SubseqsProcessor.prototype.constructor = SubseqsProcessor;
 
-ComponentsSubseqsProcessor.prototype.getSubset = function (mask, innerOnly) {
+SubseqsProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77776,7 +77781,7 @@ ComponentsSubseqsProcessor.prototype.getSubset = function (mask, innerOnly) {
   return totalSubset;
 };
 
-function ComponentsAtomsProcessor$1(BondsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function BondsProcessor(BondsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   var self = this;
   RCGroup.call(self);
   this._complex = complex;
@@ -77807,10 +77812,10 @@ function ComponentsAtomsProcessor$1(BondsGroup, geoParams, complex, colorer, mod
   });
 }
 
-ComponentsAtomsProcessor$1.prototype = Object.create(RCGroup.prototype);
-ComponentsAtomsProcessor$1.prototype.constructor = ComponentsAtomsProcessor$1;
+BondsProcessor.prototype = Object.create(RCGroup.prototype);
+BondsProcessor.prototype.constructor = BondsProcessor;
 
-ComponentsAtomsProcessor$1.prototype.getSubset = function (mask, innerOnly) {
+BondsProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77827,7 +77832,7 @@ ComponentsAtomsProcessor$1.prototype.getSubset = function (mask, innerOnly) {
   return totalSubset;
 };
 
-function ComponentsAromaticProcessor(AromaticGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function AromaticProcessor(AromaticGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
 
   var self = this;
   RCGroup.call(self);
@@ -77868,10 +77873,10 @@ function ComponentsAromaticProcessor(AromaticGroup, geoParams, complex, colorer,
   });
 }
 
-ComponentsAromaticProcessor.prototype = Object.create(RCGroup.prototype);
-ComponentsAromaticProcessor.prototype.constructor = ComponentsAromaticProcessor;
+AromaticProcessor.prototype = Object.create(RCGroup.prototype);
+AromaticProcessor.prototype.constructor = AromaticProcessor;
 
-ComponentsAromaticProcessor.prototype.getSubset = function (mask, innerOnly) {
+AromaticProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77949,13 +77954,13 @@ function SGroupProcessor(AtomsGroup, geoParams, complex, _colorer, _mode, _polyC
 SGroupProcessor.prototype = Object.create(RCGroup.prototype);
 
 var processors = {
-  Atoms: ComponentsAtomsProcessor,
+  Atoms: AtomsProcessor,
   OrphanAtoms: OrphanAtomsProcessor,
-  Residues: ComponentsResiduesProcessor,
-  Nucleic: ComponentNucleicProcessor,
-  Subseqs: ComponentsSubseqsProcessor,
-  Bonds: ComponentsAtomsProcessor$1,
-  Aromatic: ComponentsAromaticProcessor,
+  Residues: ResiduesProcessor,
+  Nucleic: NucleicProcessor,
+  Subseqs: SubseqsProcessor,
+  Bonds: BondsProcessor,
+  Aromatic: AromaticProcessor,
   SGroups: SGroupProcessor
 };
 
@@ -78039,7 +78044,7 @@ GroupsFactory.ContactSurfaceGeo = function (caps, settings, renderParams) {
 GroupsFactory.SASSESSurfaceGeo = function (caps, settings, renderParams) {
   var gfxTriplet = MeshCreator.createSASSES(caps, settings, renderParams);
 
-  return _bakeGroup(gfxTriplet, processors.Atoms, groups.AtomsSASSESGroup_stub);
+  return _bakeGroup(gfxTriplet, processors.Atoms, groups.AtomsSASSESGroupStub);
 };
 
 GroupsFactory.TextLabelsGeo = function (caps, settings) {
@@ -78456,7 +78461,7 @@ CartoonMode.prototype.buildGeometry = function (complex, colorer, mask, material
   return Mode.prototype.buildGeometry.call(this, complex, colorer, mask, material);
 };
 
-var selectors$4 = chem.selectors;
+var selectors$2 = chem.selectors;
 
 function getRenderParams$1() {
   return {
@@ -78487,7 +78492,7 @@ SurfaceMode.prototype.calcAtomRadius = function (atom) {
 SurfaceMode.prototype.getVisibilitySelector = function () {
   var visibilitySelector = null;
   if (this.opts.subset !== '') {
-    var res = selectors$4.parse(this.opts.subset);
+    var res = selectors$2.parse(this.opts.subset);
     if (!res.error) {
       visibilitySelector = res.selector;
     }
@@ -78495,18 +78500,18 @@ SurfaceMode.prototype.getVisibilitySelector = function () {
   return visibilitySelector;
 };
 
-function QuickSurfMode(opts) {
+function QuickSurfaceMode(opts) {
   SurfaceMode.call(this, opts);
 }
 
-utils.deriveClass(QuickSurfMode, SurfaceMode, {
+utils.deriveClass(QuickSurfaceMode, SurfaceMode, {
   id: 'QS',
   name: 'Quick Surface',
   shortName: 'Quick Surf',
   surfaceNames: ['QuickSurfGeo']
 });
 
-QuickSurfMode.prototype.getSurfaceOpts = function () {
+QuickSurfaceMode.prototype.getSurfaceOpts = function () {
   return {
     useBeads: false,
     isoValue: this.opts.isoValue,
@@ -78574,11 +78579,11 @@ utils.deriveClass(IsoSurfaceSESMode, IsoSurfaceMode, {
   shortName: 'SES'
 });
 
-function ContactSurfMode(opts) {
+function ContactSurfaceMode(opts) {
   SurfaceMode.call(this, opts);
 }
 
-utils.deriveClass(ContactSurfMode, SurfaceMode, {
+utils.deriveClass(ContactSurfaceMode, SurfaceMode, {
   id: 'CS',
   name: 'Contact Surface',
   shortName: 'Contact Surf',
@@ -78586,7 +78591,7 @@ utils.deriveClass(ContactSurfMode, SurfaceMode, {
   surfaceNames: ['ContactSurfaceGeo']
 });
 
-ContactSurfMode.prototype.getSurfaceOpts = function () {
+ContactSurfaceMode.prototype.getSurfaceOpts = function () {
   return {
     probeRadius: this.opts.probeRadius,
     radScale: this.opts.polyComplexity[this.settings.now.resolution],
@@ -78633,7 +78638,7 @@ TextMode.prototype.getLabelOpts = function () {
 
 var modeList = [];
 var modeDict = {};
-var ag = [LinesMode, LicoriceMode, BallsAndSticksMode, VanDerWaalsMode, TraceMode, TubeMode, CartoonMode, QuickSurfMode, IsoSurfaceSASMode, IsoSurfaceSESMode, ContactSurfMode, TextMode];
+var ag = [LinesMode, LicoriceMode, BallsAndSticksMode, VanDerWaalsMode, TraceMode, TubeMode, CartoonMode, QuickSurfaceMode, IsoSurfaceSASMode, IsoSurfaceSESMode, ContactSurfaceMode, TextMode];
 
 (function (plugins) {
   for (var i = 0, n = plugins.length; i < n; ++i) {
@@ -78833,14 +78838,14 @@ Palette.prototype = {
 var namedColorsArray = Palette.prototype.namedColorsArray;
 var namedColors = Palette.prototype.namedColors;
 
-for (var i$1 = 0, length = namedColorsArray.length; i$1 < length; ++i$1) {
-  var namedColor = namedColorsArray[i$1];
+for (var i = 0, length = namedColorsArray.length; i < length; ++i) {
+  var namedColor = namedColorsArray[i];
   namedColors[namedColor[0]] = namedColor[1];
 }
 
-var palette$1 = new Palette('Jmol', 'JM');
+var palette = new Palette('Jmol', 'JM');
 
-palette$1.colors = [
+palette.colors = [
 /* eslint-disable no-magic-numbers */
 0x0000FF, // blue
 0x0055FF, //
@@ -78862,7 +78867,7 @@ palette$1.colors = [
 0x5500FF];
 
 // DO NOT EDIT MANUALLY! Autogenerated from atom_types.csv by atom_types.py.
-palette$1.elementColors = {
+palette.elementColors = {
   /* eslint-disable no-magic-numbers */
   H: 0xFFFFFF,
   D: 0xFFFFC0,
@@ -78978,10 +78983,10 @@ palette$1.elementColors = {
   /* eslint-enable no-magic-numbers */
 };
 
-palette$1.defaultResidueColor = 0xBEA06E;
+palette.defaultResidueColor = 0xBEA06E;
 
 // DO NOT EDIT MANUALLY! Autogenerated from residue_types.csv by residue_types.py.
-palette$1.residueColors = {
+palette.residueColors = {
   /* eslint-disable no-magic-numbers */
   'ALA': 0xC8C8C8,
   'ARG': 0x145AFF,
@@ -79024,7 +79029,7 @@ palette$1.residueColors = {
   /* eslint-enable no-magic-numbers */
 };
 
-palette$1.chainColors = [
+palette.chainColors = [
 // ' '->0 'A'->1, 'B'->2
 0xFFffffff, // ' ' & '0' white
 //
@@ -79057,7 +79062,7 @@ palette$1.chainColors = [
 0xFFB8860B, // darkgoldenrod
 0xFFB22222];
 
-palette$1.secondaryColors = {
+palette.secondaryColors = {
   'helix': {
     1: 0xFF0080, // RH alpha
     3: 0x600080, // RH pi
@@ -79069,9 +79074,9 @@ palette$1.secondaryColors = {
   'rna': 0xFD0162
 };
 
-var palette$2 = new Palette('VMD', 'VM');
+var palette$1 = new Palette('VMD', 'VM');
 
-palette$2.colors = [
+palette$1.colors = [
 /* eslint-disable no-magic-numbers */
 0x0000FF, // blue
 0xFF0000, // red
@@ -79092,10 +79097,10 @@ palette$2.colors = [
 /* eslint-enable no-magic-numbers */
 ];
 
-palette$2.defaultElementColor = 0x804D00;
+palette$1.defaultElementColor = 0x804D00;
 
 // DO NOT EDIT MANUALLY! Autogenerated from atom_types.csv by atom_types.py.
-palette$2.elementColors = {
+palette$1.elementColors = {
   /* eslint-disable no-magic-numbers */
   H: 0xFFFFFF,
   C: 0x40BFBF,
@@ -79106,10 +79111,10 @@ palette$2.elementColors = {
   /* eslint-enable no-magic-numbers */
 };
 
-palette$2.defaultResidueColor = 0x40C0C0;
+palette$1.defaultResidueColor = 0x40C0C0;
 
 // DO NOT EDIT MANUALLY! Autogenerated from residue_types.csv by residue_types.py.
-palette$2.residueColors = {
+palette$1.residueColors = {
   /* eslint-disable no-magic-numbers */
   'ALA': 0x0000FF,
   'ARG': 0xFFFFFF,
@@ -79152,22 +79157,22 @@ palette$2.residueColors = {
   /* eslint-enable no-magic-numbers */
 };
 
-palette$2.chainColors = [0xFFFFFF].concat(palette$2.colors);
+palette$1.chainColors = [0xFFFFFF].concat(palette$1.colors);
 
-palette$2.secondaryColors = {
+palette$1.secondaryColors = {
   'helix': { 1: 0xA600A6, 5: 0x0000FF },
   'strand': 0xFFFF00
 };
 
 var paletteList = [];
 var paletteDict = {};
-var ag$2 = [palette$1, palette$2];
+var ag$1 = [palette, palette$1];
 
-for (var i = 0, n = ag$2.length; i < n; ++i) {
-  var palette = ag$2[i];
-  paletteList.push(palette);
-  if (palette.id) {
-    paletteDict[palette.id] = palette;
+for (var i$1 = 0, n = ag$1.length; i$1 < n; ++i$1) {
+  var palette$2 = ag$1[i$1];
+  paletteList.push(palette$2);
+  if (palette$2.id) {
+    paletteDict[palette$2.id] = palette$2;
   }
 }
 
@@ -79392,8 +79397,8 @@ UniformColorer.prototype.getResidueColor = function (_residue, _complex) {
  */
 function ConditionalColorer(opts) {
   Colorer.call(this, opts);
-  var parsed = selectors$1.parse(this.opts.subset);
-  this._subsetCached = parsed.error ? selectors$1.none() : parsed.selector;
+  var parsed = selectors.parse(this.opts.subset);
+  this._subsetCached = parsed.error ? selectors.none() : parsed.selector;
 }
 
 utils.deriveClass(ConditionalColorer, Colorer, {
@@ -79601,7 +79606,7 @@ MoleculeColorer.prototype.getResidueColor = function (residue, _complex) {
  */
 var colorerList = [];
 var colorerDict = {};
-var ag$1 = [ElementColorer, ResidueTypeColorer, SequenceColorer, ChainColorer, SecondaryStructureColorer, UniformColorer, ConditionalColorer, ConformationColorer, TemperatureColorer, OccupancyColorer, HydrophobicityColorer, MoleculeColorer];
+var ag$2 = [ElementColorer, ResidueTypeColorer, SequenceColorer, ChainColorer, SecondaryStructureColorer, UniformColorer, ConditionalColorer, ConformationColorer, TemperatureColorer, OccupancyColorer, HydrophobicityColorer, MoleculeColorer];
 
 (function (plugins) {
   for (var i = 0, n = plugins.length; i < n; ++i) {
@@ -79617,7 +79622,7 @@ var ag$1 = [ElementColorer, ResidueTypeColorer, SequenceColorer, ChainColorer, S
       }
     }
   }
-})(ag$1);
+})(ag$2);
 
 // NOTE: workaround for https://github.com/gfranko/amdclean/issues/115
 var exports$2 = /** @alias module:gfx/colorers */{
@@ -82522,7 +82527,7 @@ var Helix$2 = chem.Helix;
 var Sheet$2 = chem.Sheet;
 var Strand$2 = chem.Strand;
 var Bond$2 = chem.Bond;
-var Molecule$3 = chem.Molecule;
+var Molecule$2 = chem.Molecule;
 
 var TAG_LENGTH = 6;
 
@@ -82638,7 +82643,7 @@ PDBParser.prototype._finalizeMolecules = function () {
       var chain = chainDict[name];
       residues = residues.concat(chain._residues.slice());
     }
-    var molecule = new Molecule$3(this._complex, m._name, i + 1);
+    var molecule = new Molecule$2(this._complex, m._name, i + 1);
     molecule._residues = residues;
     this._complex._molecules[i] = molecule;
   }
@@ -83674,8 +83679,8 @@ var mmtf = createCommonjsModule(function (module, exports) {
 });
 
 var Complex$4 = chem.Complex;
-var Chain$3 = chem.Chain;
-var Atom$3 = chem.Atom;
+var Chain$2 = chem.Chain;
+var Atom$2 = chem.Atom;
 var AtomName$3 = chem.AtomName;
 var Element$5 = chem.Element;
 var Helix$3 = chem.Helix;
@@ -83683,7 +83688,7 @@ var Sheet$3 = chem.Sheet;
 var Strand$3 = chem.Strand;
 var Bond$4 = chem.Bond;
 var Assembly$3 = chem.Assembly;
-var Molecule$4 = chem.Molecule;
+var Molecule$3 = chem.Molecule;
 
 function ArrayComparator(original) {
   this._original = Array.from(original);
@@ -83767,7 +83772,7 @@ MMTFParser.prototype._onChain = function (chainData) {
     return;
   }
 
-  var chain = new Chain$3(this._complex, chainData.chainName);
+  var chain = new Chain$2(this._complex, chainData.chainName);
   this._complex._chains[chainData.chainIndex] = chain;
   chain._index = chainData.chainIndex;
 };
@@ -83798,7 +83803,7 @@ MMTFParser.prototype._onAtom = function (atomData) {
   }
 
   var altLoc = !atomData.altLoc.charCodeAt(0) ? '' : atomData.altLoc;
-  var atom = new Atom$3(atomData.groupIndex, // we store residue index here to replace it later with actual reference
+  var atom = new Atom$2(atomData.groupIndex, // we store residue index here to replace it later with actual reference
   new AtomName$3(atomData.atomName), Element$5.getByName(atomData.element.toUpperCase()), new Vector3(atomData.xCoord, atomData.yCoord, atomData.zCoord), Element$5.Role[atomData.atomName], false, // hetero atoms will be marked later
   atomData.atomId, altLoc, atomData.occupancy, atomData.bFactor, atomData.formalCharge);
 
@@ -83886,7 +83891,7 @@ MMTFParser.prototype._updateMolecules = function (mmtfData) {
       var chain = this._complex._chains[chainIndex];
       residues = residues.concat(chain._residues.slice());
     }
-    var molecule = new Molecule$4(this._complex, entity.description, i + 1);
+    var molecule = new Molecule$3(this._complex, entity.description, i + 1);
     molecule._residues = residues;
     this._complex._molecules[i] = molecule;
   }
@@ -84123,7 +84128,7 @@ var Helix$4 = chem.Helix;
 var Sheet$4 = chem.Sheet;
 var Strand$4 = chem.Strand;
 var Assembly$4 = chem.Assembly;
-var Molecule$5 = chem.Molecule;
+var Molecule$4 = chem.Molecule;
 
 var cRequiredAtomFields = ['auth_seq_id', 'Cartn_x', 'Cartn_y', 'Cartn_z', 'label_atom_id'];
 
@@ -84257,7 +84262,7 @@ CIFParser.prototype._extractMolecules = function (complex, complexData) {
   var molecules = complex.getMolecules();
   for (i = 0; i < count; i++) {
     var molecule = this.molecules[i];
-    molecules[i] = new Molecule$5(complex, molecule.name, i + 1);
+    molecules[i] = new Molecule$4(complex, molecule.name, i + 1);
     molecules[i]._residues = molecule.residues;
   }
 };
@@ -84474,14 +84479,12 @@ CIFParser.prototype._extractConfs = function (complex, helicesData) {
     var helClass = helClasses[i] || ' ';
     var struct;
     // TODO Add turns and strands(!)?
-    switch (type) {
-      case 'helix':
-        var idx = complex._helices.length;
-        struct = new Helix$4(idx, name, start[0], end[0], helClass, comment, length);
-        complex.addHelix(struct);
-        break;
-      default:
-        struct = null;
+    if (type === 'helix') {
+      var idx = complex._helices.length;
+      struct = new Helix$4(idx, name, start[0], end[0], helClass, comment, length);
+      complex.addHelix(struct);
+    } else {
+      struct = null;
     }
     if (!struct) {
       continue;
@@ -84884,7 +84887,7 @@ CIFParser._parseToObject = function (source) {
           state = 0;
         } else {
           // ..................................................................................................
-          if (!Number.isNaN(code) && _storeValue(_parseValue()) !== null) {
+          if (_storeValue(_parseValue()) !== null) {
             continue;
           }
           state = 666;
@@ -85046,12 +85049,10 @@ Ccp4Model.prototype.load = function (buffer) {
   yaxis.multiplyScalar(header.extent[yIndex] - 1);
   zaxis.multiplyScalar(header.extent[zIndex] - 1);
 
-  switch (header.type) {
-    case 2:
-      this._data = new Float32Array(buffer, 1024 + header.nsymbt, header.extent[0] * header.extent[1] * header.extent[2]);
-      break;
-    default:
-      throw new Error('CCP4: Unsupported format ' + header.type);
+  if (header.type === 2) {
+    this._data = new Float32Array(buffer, 1024 + header.nsymbt, header.extent[0] * header.extent[1] * header.extent[2]);
+  } else {
+    throw new Error('CCP4: Unsupported format ' + header.type);
   }
 
   this._bboxSize = new Vector3(xaxis.length(), yaxis.length(), zaxis.length());
@@ -86958,7 +86959,7 @@ function overrideUniforms$1(params) {
   return uniforms;
 }
 
-function createOutlineMaterial(params) {
+function OutlineMaterial(params) {
   var settings = {
     uniforms: overrideUniforms$1(params),
     vertexShader: vertexShader$1,
@@ -86989,7 +86990,7 @@ function overrideUniforms$2(params) {
   return uniforms;
 }
 
-function createFXAAMaterial(params) {
+function FXAAMaterial(params) {
   var settings = {
     uniforms: overrideUniforms$2(params),
     vertexShader: vertexShader$1,
@@ -87109,7 +87110,7 @@ function overrideUniforms$4(params) {
   return uniforms;
 }
 
-function createAnaglyphMaterial(params) {
+function AnaglyphMaterial(params) {
   var settings = {
     uniforms: overrideUniforms$4(params),
     vertexShader: vertexShader$1,
@@ -87430,7 +87431,7 @@ function exportBonds(queue, complex, bondsFileName) {
   queue.add(bondsFileName, 'TED', false, true);
 }
 
-function exportAll(complex, reprList, fullReport) {
+function fbxExport(complex, reprList, fullReport) {
   prec = settings.now.fbxprec;
   window.requestFileSystem = window.requestFileSystem || window.webkitRequestFileSystem;
   function onInitFS(fs) {
@@ -87663,21 +87664,21 @@ var WEBVR = function () {
   return WEBVR;
 }();
 
-/* global "0.7.10":false */
+/* global "0.7.11":false */
 
 //////////////////////////////////////////////////////////////////////////////
 
 //////////////////////////////////////////////////////////////////////////////
 
-var selectors = chem.selectors;
-var Atom = chem.Atom;
-var Residue = chem.Residue;
-var Chain = chem.Chain;
-var Molecule = chem.Molecule;
+var selectors$4 = chem.selectors;
+var Atom$3 = chem.Atom;
+var Residue$2 = chem.Residue;
+var Chain$3 = chem.Chain;
+var Molecule$5 = chem.Molecule;
 
 var EDIT_MODE = { COMPLEX: 0, COMPONENT: 1, FRAGMENT: 2 };
 
-var createElement = utils.createElement;
+var createElement$2 = utils.createElement;
 
 function updateFogRange(fog, center, radius) {
   fog.near = center - radius * settings.now.fogNearFactor;
@@ -87727,7 +87728,7 @@ function reportProgress(log, action, percent) {
  * @exports Miew
  * @constructor
  */
-function Miew$1(opts) {
+function Miew(opts) {
   EventDispatcher$1.call(this);
   this._opts = lodash.merge({
     settingsCookie: 'settings',
@@ -87801,15 +87802,15 @@ function Miew$1(opts) {
   }
 
   var self = this;
-  Miew$1.registeredPlugins.forEach(function (plugin) {
+  Miew.registeredPlugins.forEach(function (plugin) {
     plugin.call(self);
   });
 }
 
-Miew$1.prototype = Object.create(EventDispatcher$1.prototype);
-Miew$1.prototype.constructor = Miew$1;
+Miew.prototype = Object.create(EventDispatcher$1.prototype);
+Miew.prototype.constructor = Miew;
 
-Miew$1.prototype.getMaxRepresentationCount = function () {
+Miew.prototype.getMaxRepresentationCount = function () {
   return ComplexVisual.NUM_REPRESENTATION_BITS;
 };
 
@@ -87819,15 +87820,15 @@ Miew$1.prototype.getMaxRepresentationCount = function () {
  * @throws Forwards exception raised during initialization.
  * @see Miew#term
  */
-Miew$1.prototype.init = function () {
+Miew.prototype.init = function () {
   var container = this._container;
   var elem = utils.createElement('div', { 'class': 'miew-canvas' });
   _setContainerContents(container, elem);
   this._container = elem;
 
   var frag = document.createDocumentFragment();
-  frag.appendChild(this._msgMode = createElement('div', { 'class': 'mode-message overlay' }, createElement('p', {}, 'COMPONENT EDIT MODE')));
-  frag.appendChild(this._msgAtomInfo = createElement('div', { 'class': 'atom-info overlay' }, createElement('p', {}, '')));
+  frag.appendChild(this._msgMode = createElement$2('div', { 'class': 'mode-message overlay' }, createElement$2('p', {}, 'COMPONENT EDIT MODE')));
+  frag.appendChild(this._msgAtomInfo = createElement$2('div', { 'class': 'atom-info overlay' }, createElement$2('p', {}, '')));
   container.appendChild(frag);
 
   if (this._gfx !== null) {
@@ -87912,7 +87913,7 @@ Miew$1.prototype.init = function () {
  * Terminate the viewer completely.
  * @see Miew#init
  */
-Miew$1.prototype.term = function () {
+Miew.prototype.term = function () {
   this._showMessage('Viewer has been terminated.');
   this._loading.forEach(function (job) {
     job.cancel();
@@ -87941,7 +87942,7 @@ function _setContainerContents(container, element) {
  * @param {string} msg - Message to show.
  * @private
  */
-Miew$1.prototype._showMessage = function (msg) {
+Miew.prototype._showMessage = function (msg) {
   var element = document.createElement('div');
   element.setAttribute('class', 'miew-message');
   element.appendChild(document.createElement('p')).appendChild(document.createTextNode(msg));
@@ -87952,7 +87953,7 @@ Miew$1.prototype._showMessage = function (msg) {
  * Display WebGL canvas inside the viewer container, hiding any message shown.
  * @private
  */
-Miew$1.prototype._showCanvas = function () {
+Miew.prototype._showCanvas = function () {
   _setContainerContents(this._container, this._gfx.renderer.domElement);
 };
 
@@ -87960,7 +87961,7 @@ Miew$1.prototype._showCanvas = function () {
  * Initialize WebGL and set 3D scene up.
  * @private
  */
-Miew$1.prototype._initGfx = function () {
+Miew.prototype._initGfx = function () {
   var gfx = {
     width: this._container.clientWidth,
     height: this._container.clientHeight
@@ -88111,7 +88112,7 @@ Miew$1.prototype._initGfx = function () {
  * Setup event listeners.
  * @private
  */
-Miew$1.prototype._initListeners = function () {
+Miew.prototype._initListeners = function () {
   var self = this;
   window.addEventListener('resize', function _onResize() {
     self._onResize();
@@ -88122,7 +88123,7 @@ Miew$1.prototype._initListeners = function () {
  * Try to add numbers to the base name to make it unique among visuals
  * @private
  */
-Miew$1.prototype._makeUniqueVisualName = function (baseName) {
+Miew.prototype._makeUniqueVisualName = function (baseName) {
   if (!baseName) {
     return Math.random().toString();
   }
@@ -88141,7 +88142,7 @@ Miew$1.prototype._makeUniqueVisualName = function (baseName) {
  * Add visual to the viewer
  * @private
  */
-Miew$1.prototype._addVisual = function (visual) {
+Miew.prototype._addVisual = function (visual) {
   if (!visual) {
     return null;
   }
@@ -88163,7 +88164,7 @@ Miew$1.prototype._addVisual = function (visual) {
  * Remove visual from the viewer
  * @private
  */
-Miew$1.prototype._removeVisual = function (visual) {
+Miew.prototype._removeVisual = function (visual) {
   var name = '';
   var obj = null;
   if (visual instanceof Visual) {
@@ -88192,7 +88193,7 @@ Miew$1.prototype._removeVisual = function (visual) {
  * Call specified function for each Visual
  * @private
  */
-Miew$1.prototype._forEachVisual = function (callback) {
+Miew.prototype._forEachVisual = function (callback) {
   for (var name in this._visuals) {
     if (this._visuals.hasOwnProperty(name)) {
       callback(this._visuals[name]);
@@ -88204,7 +88205,7 @@ Miew$1.prototype._forEachVisual = function (callback) {
  * Release (destroy) all visuals in the scene
  * @private
  */
-Miew$1.prototype._releaseAllVisuals = function () {
+Miew.prototype._releaseAllVisuals = function () {
   if (!this._gfx || !this._gfx.pivot) {
     return;
   }
@@ -88222,7 +88223,7 @@ Miew$1.prototype._releaseAllVisuals = function () {
  * Call specified function for each ComplexVisual
  * @private
  */
-Miew$1.prototype._forEachComplexVisual = function (callback) {
+Miew.prototype._forEachComplexVisual = function (callback) {
   if (!this._gfx || !this._gfx.pivot) {
     return;
   }
@@ -88238,7 +88239,7 @@ Miew$1.prototype._forEachComplexVisual = function (callback) {
  * Returns ComplexVisual with specified name, or current (if not found), or any, or null
  * @private
  */
-Miew$1.prototype._getComplexVisual = function (name) {
+Miew.prototype._getComplexVisual = function (name) {
   name = name || this._curVisualName;
   var any = null;
   var named = null;
@@ -88255,7 +88256,7 @@ Miew$1.prototype._getComplexVisual = function (name) {
  * Returns first found VolumeVisual (no more than one should be present actually)
  * @private
  */
-Miew$1.prototype._getVolumeVisual = function () {
+Miew.prototype._getVolumeVisual = function () {
   var any = null;
   this._forEachVisual(function (visual) {
     if (visual instanceof VolumeVisual) {
@@ -88269,7 +88270,7 @@ Miew$1.prototype._getVolumeVisual = function () {
  * Returns ComplexVisual corresponding to specified complex
  * @private
  */
-Miew$1.prototype._getVisualForComplex = function (complex) {
+Miew.prototype._getVisualForComplex = function (complex) {
   if (!complex) {
     return null;
   }
@@ -88286,14 +88287,14 @@ Miew$1.prototype._getVisualForComplex = function (complex) {
 /*
    * Get a list of names of visuals currently shown by the viewer
    */
-Miew$1.prototype.getVisuals = function () {
+Miew.prototype.getVisuals = function () {
   return Object.keys(this._visuals);
 };
 
 /*
    * Get current visual
    */
-Miew$1.prototype.getCurrentVisual = function () {
+Miew.prototype.getCurrentVisual = function () {
   return this._curVisualName;
 };
 
@@ -88301,7 +88302,7 @@ Miew$1.prototype.getCurrentVisual = function () {
    * Set current visual.
    * All further operations will be performed on this visual (complex) if not stated otherwise.
    */
-Miew$1.prototype.setCurrentVisual = function (name) {
+Miew.prototype.setCurrentVisual = function (name) {
   if (!this._visuals[name]) {
     return;
   }
@@ -88314,7 +88315,7 @@ Miew$1.prototype.setCurrentVisual = function (name) {
  * Has no effect if already running.
  * @see Miew#halt
  */
-Miew$1.prototype.run = function () {
+Miew.prototype.run = function () {
   var _this = this;
 
   if (!this._running) {
@@ -88338,7 +88339,7 @@ Miew$1.prototype.run = function () {
  * Will be processed during the next frame.
  * @see Miew#run
  */
-Miew$1.prototype.halt = function () {
+Miew.prototype.halt = function () {
   if (this._running) {
     this._discardComponentEdit();
     this._discardFragmentEdit();
@@ -88352,7 +88353,7 @@ Miew$1.prototype.halt = function () {
  * on hot keys.
  * @param enabled - start (true) or stop (false) response on hot keys.
  */
-Miew$1.prototype.enableHotKeys = function (enabled) {
+Miew.prototype.enableHotKeys = function (enabled) {
   this._hotKeysEnabled = enabled;
   this._objectControls.enableHotkeys(enabled);
 };
@@ -88361,7 +88362,7 @@ Miew$1.prototype.enableHotKeys = function (enabled) {
  * Callback which processes window resize.
  * @private
  */
-Miew$1.prototype._onResize = function () {
+Miew.prototype._onResize = function () {
   this._needRender = true;
 
   var gfx = this._gfx;
@@ -88378,7 +88379,7 @@ Miew$1.prototype._onResize = function () {
   this.dispatchEvent({ type: 'resize' });
 };
 
-Miew$1.prototype._resizeOffscreenBuffers = function (width, height, stereo) {
+Miew.prototype._resizeOffscreenBuffers = function (width, height, stereo) {
   var gfx = this._gfx;
   stereo = stereo || 'NONE';
   var isAnaglyph = stereo === 'NONE' || stereo === 'ANAGLYPH';
@@ -88405,7 +88406,7 @@ Miew$1.prototype._resizeOffscreenBuffers = function (width, height, stereo) {
  * Callback which processes update/render frames.
  * @private
  */
-Miew$1.prototype._onTick = function () {
+Miew.prototype._onTick = function () {
   var _this2 = this;
 
   if (this._halting) {
@@ -88432,7 +88433,7 @@ Miew$1.prototype._onTick = function () {
  * Turn the WebVR when it is supported
  * NOTE: we toggle using button.click, because VRDisplay.requestPresent should be called from user gesture
  */
-Miew$1.prototype._toggleWebVR = function () {
+Miew.prototype._toggleWebVR = function () {
 
   var _mainCamera = new PerspectiveCamera();
   var _cameraWasStored = false;
@@ -88475,12 +88476,12 @@ Miew$1.prototype._toggleWebVR = function () {
   };
 }();
 
-Miew$1.prototype._getWebVRDevice = function () {
+Miew.prototype._getWebVRDevice = function () {
   var vr = this._gfx.renderer.vr;
   return vr && vr.enabled ? vr.getDevice() : null;
 };
 
-Miew$1.prototype._getBSphereRadius = function () {
+Miew.prototype._getBSphereRadius = function () {
   // calculate radius that would include all visuals
   var radius = 0;
   this._forEachVisual(function (visual) {
@@ -88489,7 +88490,7 @@ Miew$1.prototype._getBSphereRadius = function () {
   return radius * this._objectControls.getScale();
 };
 
-Miew$1.prototype._updateFog = function () {
+Miew.prototype._updateFog = function () {
   var gfx = this._gfx;
 
   if (settings.now.fog) {
@@ -88504,7 +88505,7 @@ Miew$1.prototype._updateFog = function () {
   }
 };
 
-Miew$1.prototype._onUpdate = function () {
+Miew.prototype._onUpdate = function () {
 
   if (this.isScriptingCommandAvailable !== undefined && this.isScriptingCommandAvailable() && !this._building) {
     this.callNextCmd();
@@ -88527,7 +88528,7 @@ Miew$1.prototype._onUpdate = function () {
   this._updateFog();
 };
 
-Miew$1.prototype._onRender = function () {
+Miew.prototype._onRender = function () {
   var gfx = this._gfx;
 
   // update all matrices
@@ -88542,9 +88543,9 @@ Miew$1.prototype._onRender = function () {
   this._renderFrame(settings.now.stereo);
 };
 
-Miew$1.prototype._renderFrame = function () {
+Miew.prototype._renderFrame = function () {
 
-  var _anaglyphMat = new createAnaglyphMaterial();
+  var _anaglyphMat = new AnaglyphMaterial();
 
   return function (stereo) {
     var gfx = this._gfx;
@@ -88601,7 +88602,7 @@ Miew$1.prototype._renderFrame = function () {
   };
 }();
 
-Miew$1.prototype._onThemeChanged = function () {
+Miew.prototype._onThemeChanged = function () {
   var themeRE = /\s*theme-\w+\b/g;
   return function () {
     var theme = settings.now.theme;
@@ -88619,7 +88620,7 @@ Miew$1.prototype._onThemeChanged = function () {
   };
 }();
 
-Miew$1.prototype._setUberMaterialValues = function (values) {
+Miew.prototype._setUberMaterialValues = function (values) {
   this._gfx.root.traverse(function (obj) {
     if ((obj instanceof Mesh || obj instanceof LineSegments || obj instanceof Line) && obj.material instanceof UberMaterial) {
       obj.material.setValues(values);
@@ -88628,7 +88629,7 @@ Miew$1.prototype._setUberMaterialValues = function (values) {
   });
 };
 
-Miew$1.prototype._renderScene = function () {
+Miew.prototype._renderScene = function () {
   return function (camera, distortion, target) {
     distortion = distortion || false;
     target = target || null;
@@ -88699,7 +88700,7 @@ Miew$1.prototype._renderScene = function () {
   };
 }();
 
-Miew$1.prototype._performDistortion = function () {
+Miew.prototype._performDistortion = function () {
 
   var _scene = new Scene();
   var _camera = new OrthographicCamera(-1.0, 1.0, 1.0, -1.0, -500, 1000);
@@ -88733,9 +88734,9 @@ Miew$1.prototype._performDistortion = function () {
   };
 }();
 
-Miew$1.prototype._renderSelection = function () {
+Miew.prototype._renderSelection = function () {
 
-  var _outlineMaterial = new createOutlineMaterial();
+  var _outlineMaterial = new OutlineMaterial();
 
   return function (camera, srcBuffer, targetBuffer) {
 
@@ -88766,7 +88767,7 @@ Miew$1.prototype._renderSelection = function () {
   };
 }();
 
-Miew$1.prototype._checkVolumeRenderingSupport = function (renderTarget) {
+Miew.prototype._checkVolumeRenderingSupport = function (renderTarget) {
   if (!renderTarget) {
     return false;
   }
@@ -88786,7 +88787,7 @@ Miew$1.prototype._checkVolumeRenderingSupport = function (renderTarget) {
   }
 };
 
-Miew$1.prototype._renderVolume = function () {
+Miew.prototype._renderVolume = function () {
 
   var volumeBFMat = new VolumeMaterial$1.BackFacePosMaterial();
   var volumeFFMat = new VolumeMaterial$1.FrontFacePosMaterial();
@@ -88859,7 +88860,7 @@ Miew$1.prototype._renderVolume = function () {
    * 2. Realization doesn't use camera layers because scene traversing is used for material changes and
    * we can use it to select needed meshes and don't complicate meshes builders with layers
   */
-Miew$1.prototype._renderWithPrepassTransparency = function () {
+Miew.prototype._renderWithPrepassTransparency = function () {
 
   return function (camera, targetBuffer) {
     var gfx = this._gfx;
@@ -88883,9 +88884,9 @@ Miew$1.prototype._renderWithPrepassTransparency = function () {
   };
 }();
 
-Miew$1.prototype._performFXAA = function () {
+Miew.prototype._performFXAA = function () {
 
-  var _fxaaMaterial = new createFXAAMaterial();
+  var _fxaaMaterial = new FXAAMaterial();
 
   return function (srcBuffer, targetBuffer) {
 
@@ -88908,7 +88909,7 @@ Miew$1.prototype._performFXAA = function () {
   };
 }();
 
-Miew$1.prototype._performAO = function () {
+Miew.prototype._performAO = function () {
 
   var _aoMaterial = new ao.AOMaterial();
   var _horBlurMaterial = new ao.HorBilateralBlurMaterial();
@@ -88989,7 +88990,7 @@ Miew$1.prototype._performAO = function () {
  * Reset the viewer, unload molecules.
  * @param {boolean=} keepReps - Keep representations while resetting viewer state.
  */
-Miew$1.prototype.reset = function () /* keepReps */{
+Miew.prototype.reset = function () /* keepReps */{
   if (this._picker) {
     this._picker.reset();
   }
@@ -89009,7 +89010,7 @@ Miew$1.prototype.reset = function () /* keepReps */{
   this.setNeedRender();
 };
 
-Miew$1.prototype._resetScene = function () {
+Miew.prototype._resetScene = function () {
   this._objectControls.reset();
   this._objectControls.allowTranslation(true);
   this._objectControls.allowAltObjFreeRotation(true);
@@ -89018,7 +89019,7 @@ Miew$1.prototype._resetScene = function () {
   this.rebuildAll();
 };
 
-Miew$1.prototype.resetView = function () {
+Miew.prototype.resetView = function () {
   // reset controls
   if (this._picker) {
     this._picker.reset();
@@ -89043,7 +89044,7 @@ Miew$1.prototype.resetView = function () {
  * @param {boolean=} opts.keepRepsInfo - prevent reset of object and reps information.
  * @returns {Promise} name of the visual that was added to the viewer
  */
-Miew$1.prototype.load = function (source, opts) {
+Miew.prototype.load = function (source, opts) {
   var _this3 = this;
 
   opts = lodash.merge({}, opts, {
@@ -89106,12 +89107,12 @@ Miew$1.prototype.load = function (source, opts) {
  * Unload molecule (delete corresponding visual).
  * @param {string=} name - name of the visual
  */
-Miew$1.prototype.unload = function (name) {
+Miew.prototype.unload = function (name) {
   this._removeVisual(name || this.getCurrentVisual());
   this.resetPivot();
 };
 
-Miew$1.prototype._startAnimation = function (fileData) {
+Miew.prototype._startAnimation = function (fileData) {
   this._stopAnimation();
   var self = this;
   var visual = this._getComplexVisual();
@@ -89142,7 +89143,7 @@ Miew$1.prototype._startAnimation = function (fileData) {
   this._continueAnimation();
 };
 
-Miew$1.prototype._startMdAnimation = function (mdFile, pdbFile) {
+Miew.prototype._startMdAnimation = function (mdFile, pdbFile) {
   this._stopAnimation();
   var self = this;
   var visual = this._getComplexVisual();
@@ -89173,7 +89174,7 @@ Miew$1.prototype._startMdAnimation = function (mdFile, pdbFile) {
   this._continueAnimation();
 };
 
-Miew$1.prototype._pauseAnimation = function () {
+Miew.prototype._pauseAnimation = function () {
   if (this._animInterval === null) {
     return;
   }
@@ -89191,7 +89192,7 @@ Miew$1.prototype._pauseAnimation = function () {
   }
 };
 
-Miew$1.prototype._continueAnimation = function () {
+Miew.prototype._continueAnimation = function () {
   this._isAnimating = true;
   var minFrameTime = 1000 / settings.now.maxfps;
   minFrameTime = Number.isNaN(minFrameTime) ? 0 : minFrameTime;
@@ -89228,7 +89229,7 @@ Miew$1.prototype._continueAnimation = function () {
   }, minFrameTime);
 };
 
-Miew$1.prototype._stopAnimation = function () {
+Miew.prototype._stopAnimation = function () {
   if (this._animInterval === null) {
     return;
   }
@@ -89249,7 +89250,7 @@ Miew$1.prototype._stopAnimation = function () {
  * @param {object} opts - TODO: Options.
  * @private
  */
-Miew$1.prototype._onLoad = function (dataSource, opts) {
+Miew.prototype._onLoad = function (dataSource, opts) {
   var gfx = this._gfx;
   var visualName = null;
 
@@ -89352,7 +89353,7 @@ Miew$1.prototype._onLoad = function (dataSource, opts) {
   return visualName;
 };
 
-Miew$1.prototype.resetEd = function () {
+Miew.prototype.resetEd = function () {
   if (this._edLoader) {
     this._edLoader.abort();
     this._edLoader = null;
@@ -89364,7 +89365,7 @@ Miew$1.prototype.resetEd = function () {
   this._needRender = true;
 };
 
-Miew$1.prototype.loadEd = function (source) {
+Miew.prototype.loadEd = function (source) {
   var _this4 = this;
 
   this.resetEd();
@@ -89393,7 +89394,7 @@ Miew$1.prototype.loadEd = function (source) {
   });
 };
 
-Miew$1.prototype._onLoadEd = function (dataSource) {
+Miew.prototype._onLoadEd = function (dataSource) {
   dataSource.normalize();
 
   var volumeVisual = new VolumeVisual('volume', dataSource);
@@ -89404,7 +89405,7 @@ Miew$1.prototype._onLoadEd = function (dataSource) {
   return visualName;
 };
 
-Miew$1.prototype._needRebuild = function () {
+Miew.prototype._needRebuild = function () {
   var needsRebuild = false;
   this._forEachComplexVisual(function (visual) {
     needsRebuild = needsRebuild || visual.needsRebuild();
@@ -89412,7 +89413,7 @@ Miew$1.prototype._needRebuild = function () {
   return needsRebuild;
 };
 
-Miew$1.prototype._rebuildObjects = function () {
+Miew.prototype._rebuildObjects = function () {
   var self = this;
   var gfx = this._gfx;
   var i, n;
@@ -89443,7 +89444,7 @@ Miew$1.prototype._rebuildObjects = function () {
   }, 10);
 };
 
-Miew$1.prototype.changeUnit = function (unitIdx, name) {
+Miew.prototype.changeUnit = function (unitIdx, name) {
   var visual = this._getComplexVisual(name);
   if (unitIdx === undefined) {
     var unit = visual ? visual.getComplex().getCurrentStructure() : 0;
@@ -89463,7 +89464,7 @@ Miew$1.prototype.changeUnit = function (unitIdx, name) {
 /**
  * Start to rebuild geometry asynchronously.
  */
-Miew$1.prototype.rebuild = function () {
+Miew.prototype.rebuild = function () {
   if (this._building) {
     this.logger.warn('Miew.rebuild(): already building!');
     return;
@@ -89503,14 +89504,14 @@ Miew$1.prototype.rebuild = function () {
 };
 
 /** Mark all representations for rebuilding */
-Miew$1.prototype.rebuildAll = function () {
+Miew.prototype.rebuildAll = function () {
   this._forEachComplexVisual(function (visual) {
     visual.setNeedsRebuild();
   });
   // this.rebuild(); // TODO: isn't implicit rebuild enough?
 };
 
-Miew$1.prototype._refreshTitle = function (appendix) {
+Miew.prototype._refreshTitle = function (appendix) {
   var title;
   appendix = appendix === undefined ? '' : appendix;
   var visual = this._getComplexVisual();
@@ -89526,11 +89527,11 @@ Miew$1.prototype._refreshTitle = function (appendix) {
   this.dispatchEvent({ type: 'titleChanged', data: title });
 };
 
-Miew$1.prototype.setNeedRender = function () {
+Miew.prototype.setNeedRender = function () {
   this._needRender = true;
 };
 
-Miew$1.prototype._extractRepresentation = function () {
+Miew.prototype._extractRepresentation = function () {
   var _this5 = this;
 
   var changed = [];
@@ -89569,7 +89570,7 @@ Miew$1.prototype._extractRepresentation = function () {
  * Change current representation list.
  * @param {array} reps - Representation list.
  */
-Miew$1.prototype._setReps = function (reps) {
+Miew.prototype._setReps = function (reps) {
   reps = reps || this._opts && this._opts.reps || [];
   this._forEachComplexVisual(function (visual) {
     return visual.resetReps(reps);
@@ -89580,7 +89581,7 @@ Miew$1.prototype._setReps = function (reps) {
  * Apply existing preset to current scene.
  * @param preset
  */
-Miew$1.prototype.applyPreset = function (preset) {
+Miew.prototype.applyPreset = function (preset) {
   var presets = settings.now.presets;
   var presList = [preset || settings.defaults.preset, settings.defaults.preset, Object.keys(presets)[0]];
   var reps = null;
@@ -89598,7 +89599,7 @@ Miew$1.prototype.applyPreset = function (preset) {
  * Reset current representation list to initial values.
  * @param {string} [preset] - The source preset in case of uninitialized representation list.
  */
-Miew$1.prototype.resetReps = function (preset) {
+Miew.prototype.resetReps = function (preset) {
   var reps = this._opts && this._opts.reps;
   if (reps) {
     this._setReps(reps);
@@ -89611,7 +89612,7 @@ Miew$1.prototype.resetReps = function (preset) {
  * Get number of representations created so far.
  * @returns {number} Number of reps.
  */
-Miew$1.prototype.repCount = function (name) {
+Miew.prototype.repCount = function (name) {
   var visual = this._getComplexVisual(name);
   return visual ? visual.repCount() : 0;
 };
@@ -89622,7 +89623,7 @@ Miew$1.prototype.repCount = function (name) {
  * @param {string=} [name] - Complex name. Defaults to the current one.
  * @returns {number} The current index.
  */
-Miew$1.prototype.repCurrent = function (index, name) {
+Miew.prototype.repCurrent = function (index, name) {
   var visual = this._getComplexVisual(name);
   var newIdx = visual ? visual.repCurrent(index) : -1;
   if (index && newIdx !== index) {
@@ -89641,7 +89642,7 @@ Miew$1.prototype.repCurrent = function (index, name) {
  * @param {string=} rep.material - Material id.
  * @returns {?object} Representation description.
  */
-Miew$1.prototype.rep = function (index, rep) {
+Miew.prototype.rep = function (index, rep) {
   // FIXME support targeting visual by name
   var visual = this._getComplexVisual('');
   return visual ? visual.rep(index, rep) : null;
@@ -89652,7 +89653,7 @@ Miew$1.prototype.rep = function (index, rep) {
  * @param {number=} index - Zero-based index, up to {@link Miew#repCount}(). Defaults to the current one.
  * @returns {?object} Representation.
  */
-Miew$1.prototype.repGet = function (index, name) {
+Miew.prototype.repGet = function (index, name) {
   var visual = this._getComplexVisual(name);
   return visual ? visual.repGet(index) : null;
 };
@@ -89662,7 +89663,7 @@ Miew$1.prototype.repGet = function (index, name) {
  * @param {object=} rep - Representation description.
  * @returns {number} Index of the new representation.
  */
-Miew$1.prototype.repAdd = function (rep, name) {
+Miew.prototype.repAdd = function (rep, name) {
   var visual = this._getComplexVisual(name);
   return visual ? visual.repAdd(rep) : -1;
 };
@@ -89671,7 +89672,7 @@ Miew$1.prototype.repAdd = function (rep, name) {
  * Remove representation.
  * @param {number=} index - Zero-based representation index.
  */
-Miew$1.prototype.repRemove = function (index, name) {
+Miew.prototype.repRemove = function (index, name) {
   var visual = this._getComplexVisual(name);
   return visual ? visual.repRemove(index) : null;
 };
@@ -89681,13 +89682,13 @@ Miew$1.prototype.repRemove = function (index, name) {
  * @param {number} index - Zero-based representation index.
  * @param {boolean=} hide - Specify false to make rep visible, true to hide (by default).
  */
-Miew$1.prototype.repHide = function (index, hide, name) {
+Miew.prototype.repHide = function (index, hide, name) {
   this._needRender = true;
   var visual = this._getComplexVisual(name);
   return visual ? visual.repHide(index, hide) : null;
 };
 
-Miew$1.prototype._setEditMode = function (mode) {
+Miew.prototype._setEditMode = function (mode) {
 
   this._editMode = mode;
 
@@ -89704,7 +89705,7 @@ Miew$1.prototype._setEditMode = function (mode) {
   this.dispatchEvent({ type: 'editModeChanged', data: mode === EDIT_MODE.COMPLEX });
 };
 
-Miew$1.prototype._enterComponentEditMode = function () {
+Miew.prototype._enterComponentEditMode = function () {
 
   if (this._editMode !== EDIT_MODE.COMPLEX) {
     return;
@@ -89729,7 +89730,7 @@ Miew$1.prototype._enterComponentEditMode = function () {
   this._objectControls.keysTranslateObj(true);
 };
 
-Miew$1.prototype._applyComponentEdit = function () {
+Miew.prototype._applyComponentEdit = function () {
   if (this._editMode !== EDIT_MODE.COMPONENT) {
     return;
   }
@@ -89748,7 +89749,7 @@ Miew$1.prototype._applyComponentEdit = function () {
   this.rebuildAll();
 };
 
-Miew$1.prototype._discardComponentEdit = function () {
+Miew.prototype._discardComponentEdit = function () {
   if (this._editMode !== EDIT_MODE.COMPONENT) {
     return;
   }
@@ -89767,7 +89768,7 @@ Miew$1.prototype._discardComponentEdit = function () {
   this._needRender = true;
 };
 
-Miew$1.prototype._enterFragmentEditMode = function () {
+Miew.prototype._enterFragmentEditMode = function () {
 
   if (this._editMode !== EDIT_MODE.COMPLEX) {
     return;
@@ -89800,7 +89801,7 @@ Miew$1.prototype._enterFragmentEditMode = function () {
   this._needRender = true;
 };
 
-Miew$1.prototype._applyFragmentEdit = function () {
+Miew.prototype._applyFragmentEdit = function () {
   if (this._editMode !== EDIT_MODE.FRAGMENT) {
     return;
   }
@@ -89820,7 +89821,7 @@ Miew$1.prototype._applyFragmentEdit = function () {
   this.rebuildAll();
 };
 
-Miew$1.prototype._discardFragmentEdit = function () {
+Miew.prototype._discardFragmentEdit = function () {
   if (this._editMode !== EDIT_MODE.FRAGMENT) {
     return;
   }
@@ -89841,13 +89842,13 @@ Miew$1.prototype._discardFragmentEdit = function () {
 };
 
 /** @deprecated  Move object instead of panning the camera */
-Miew$1.prototype.resetPan = function () {
+Miew.prototype.resetPan = function () {
   this._gfx.camera.position.x = 0.0;
   this._gfx.camera.position.y = 0.0;
   this.dispatchEvent({ type: 'transform' });
 };
 
-Miew$1.prototype._onPick = function (event) {
+Miew.prototype._onPick = function (event) {
   if (!settings.now.picking) {
     // picking is disabled
     return;
@@ -89906,7 +89907,7 @@ Miew$1.prototype._onPick = function (event) {
   this._updateInfoPanel();
 };
 
-Miew$1.prototype._onDblClick = function (event) {
+Miew.prototype._onDblClick = function (event) {
   if ('atom' in event.obj) {
     this.setPivotAtom(event.obj.atom);
   } else if ('residue' in event.obj) {
@@ -89919,7 +89920,7 @@ Miew$1.prototype._onDblClick = function (event) {
   this._needRender = true;
 };
 
-Miew$1.prototype._onKeyDown = function (event) {
+Miew.prototype._onKeyDown = function (event) {
   if (!this._running || !this._hotKeysEnabled) {
     return;
   }
@@ -89985,20 +89986,17 @@ Miew$1.prototype._onKeyDown = function (event) {
   }
 };
 
-Miew$1.prototype._onKeyUp = function (event) {
+Miew.prototype._onKeyUp = function (event) {
   if (!this._running || !this._hotKeysEnabled) {
     return;
   }
 
-  switch (event.keyCode) {
-    case 'X'.charCodeAt(0):
-      this._extractRepresentation();
-      break;
-    default:
+  if (event.keyCode === 'X'.charCodeAt(0)) {
+    this._extractRepresentation();
   }
 };
 
-Miew$1.prototype._updateInfoPanel = function () {
+Miew.prototype._updateInfoPanel = function () {
   var info = this._msgAtomInfo.getElementsByTagName('p')[0];
   var atom, residue;
 
@@ -90024,7 +90022,7 @@ Miew$1.prototype._updateInfoPanel = function () {
   var aName = '';
   var coordLine = '';
 
-  if (this._lastPick instanceof Atom) {
+  if (this._lastPick instanceof Atom$3) {
     atom = this._lastPick;
     residue = atom._residue;
 
@@ -90042,13 +90040,13 @@ Miew$1.prototype._updateInfoPanel = function () {
     }
 
     coordLine = 'Coord: (' + atom._position.x.toFixed(2).toString() + ',     ' + atom._position.y.toFixed(2).toString() + ',     ' + atom._position.z.toFixed(2).toString() + ')';
-  } else if (this._lastPick instanceof Residue) {
+  } else if (this._lastPick instanceof Residue$2) {
     residue = this._lastPick;
 
     secondLine = residue._type._fullName + ':       ' + residue._chain._name + '.' + residue._type._name + residue._sequence + residue._icode.trim();
-  } else if (this._lastPick instanceof Chain) {
+  } else if (this._lastPick instanceof Chain$3) {
     secondLine = 'chain ' + this._lastPick._name;
-  } else if (this._lastPick instanceof Molecule) {
+  } else if (this._lastPick instanceof Molecule$5) {
     secondLine = 'molecule ' + this._lastPick._name;
   }
 
@@ -90074,7 +90072,7 @@ Miew$1.prototype._updateInfoPanel = function () {
   this._msgAtomInfo.style.opacity = 1.0;
 };
 
-Miew$1.prototype._getAltObj = function () {
+Miew.prototype._getAltObj = function () {
   if (this._editors) {
     var altObj = null;
     for (var i = 0; i < this._editors.length; ++i) {
@@ -90099,7 +90097,7 @@ Miew$1.prototype._getAltObj = function () {
   };
 };
 
-Miew$1.prototype.resetPivot = function () {
+Miew.prototype.resetPivot = function () {
   var boundingBox = new Box3();
   this._forEachVisual(function (visual) {
     boundingBox.union(visual.getBoundaries().boundingBox);
@@ -90110,7 +90108,7 @@ Miew$1.prototype.resetPivot = function () {
   this.dispatchEvent({ type: 'transform' });
 };
 
-Miew$1.prototype.setPivotResidue = function (residue) {
+Miew.prototype.setPivotResidue = function (residue) {
   var visual = this._getVisualForComplex(residue.getChain().getComplex());
   if (!visual) {
     return;
@@ -90137,7 +90135,7 @@ Miew$1.prototype.setPivotResidue = function (residue) {
   this.dispatchEvent({ type: 'transform' });
 };
 
-Miew$1.prototype.setPivotAtom = function (atom) {
+Miew.prototype.setPivotAtom = function (atom) {
   var visual = this._getVisualForComplex(atom.getResidue().getChain().getComplex());
   if (!visual) {
     return;
@@ -90150,7 +90148,7 @@ Miew$1.prototype.setPivotAtom = function (atom) {
   this.dispatchEvent({ type: 'transform' });
 };
 
-Miew$1.prototype.benchmarkGfx = function (force) {
+Miew.prototype.benchmarkGfx = function (force) {
   var self = this;
   var prof = new GfxProfiler(this._gfx.renderer);
 
@@ -90186,7 +90184,7 @@ Miew$1.prototype.benchmarkGfx = function (force) {
  *        if width is omitted too.
  * @returns {string} Data URL representing the image contents.
  */
-Miew$1.prototype.screenshot = function (width, height) {
+Miew.prototype.screenshot = function (width, height) {
   var gfx = this._gfx;
 
   function Fov2Tan(fov) {
@@ -90248,12 +90246,12 @@ Miew$1.prototype.screenshot = function (width, height) {
  * @param {number} [height] - Height of an image. Defaults to the width (square) or canvas height,
  *        if width is omitted too.
  */
-Miew$1.prototype.screenshotSave = function (filename, width, height) {
+Miew.prototype.screenshotSave = function (filename, width, height) {
   var uri = this.screenshot(width, height);
   utils.shotDownload(uri, filename);
 };
 
-Miew$1.prototype._tweakResolution = function () {
+Miew.prototype._tweakResolution = function () {
   var maxPerf = [['poor', 100], ['low', 500], ['medium', 1000], ['high', 5000], ['ultra', Number.MAX_VALUE]];
 
   var atomCount = 0;
@@ -90273,7 +90271,7 @@ Miew$1.prototype._tweakResolution = function () {
   }
 };
 
-Miew$1.prototype._autoChangeResolution = function (resolution) {
+Miew.prototype._autoChangeResolution = function (resolution) {
   if (resolution !== settings.now.resolution) {
     this.logger.report('Your rendering resolution was changed to "' + resolution + '" for best performance.');
   }
@@ -90283,11 +90281,11 @@ Miew$1.prototype._autoChangeResolution = function (resolution) {
 /**
  * Save current settings to cookies.
  */
-Miew$1.prototype.saveSettings = function () {
+Miew.prototype.saveSettings = function () {
   this._cookies.setCookie(this._opts.settingsCookie, JSON.stringify(this.settings.getDiffs(true)));
 };
 
-Miew$1.prototype._loadSettings = function () {
+Miew.prototype._loadSettings = function () {
   try {
     var cookie = this._cookies.getCookie(this._opts.settingsCookie);
     var diffs = cookie ? JSON.parse(cookie) : {};
@@ -90300,7 +90298,7 @@ Miew$1.prototype._loadSettings = function () {
 /**
  * Load settings from cookies.
  */
-Miew$1.prototype.restoreSettings = function () {
+Miew.prototype.restoreSettings = function () {
   var oldSettings = lodash.cloneDeep(this.settings.now);
   this._loadSettings();
   var changes = utils.objectsDiff(this.settings.now, oldSettings);
@@ -90310,7 +90308,7 @@ Miew$1.prototype.restoreSettings = function () {
 /**
  * Reset current settings to the defaults.
  */
-Miew$1.prototype.resetSettings = function () {
+Miew.prototype.resetSettings = function () {
   var oldSettings = lodash.cloneDeep(this.settings.now);
   this.settings.reset();
   var changes = utils.objectsDiff(this.settings.now, oldSettings);
@@ -90322,9 +90320,9 @@ Miew$1.prototype.resetSettings = function () {
    * @param {string|object} opts - See {@link Miew} constructor.
    * @see {@link Miew#set}, {@link Miew#repAdd}, {@link Miew#rep}.
    */
-Miew$1.prototype.setOptions = function (opts) {
+Miew.prototype.setOptions = function (opts) {
   if (typeof opts === 'string') {
-    opts = Miew$1.options.fromAttr(opts);
+    opts = Miew.options.fromAttr(opts);
   }
   if (opts.reps) {
     this._opts.reps = null;
@@ -90366,7 +90364,7 @@ Miew$1.prototype.setOptions = function (opts) {
   }
 };
 
-Miew$1.prototype.info = function (name) {
+Miew.prototype.info = function (name) {
   var visual = this._getComplexVisual(name);
   if (!visual) {
     return {};
@@ -90387,7 +90385,7 @@ Miew$1.prototype.info = function (name) {
    * OBJECTS SEGMENT
    */
 
-Miew$1.prototype.addObject = function (objData, bThrow) {
+Miew.prototype.addObject = function (objData, bThrow) {
   var Ctor = null;
 
   // TODO change this to factory when better times come.
@@ -90412,7 +90410,7 @@ Miew$1.prototype.addObject = function (objData, bThrow) {
   this._needRender = true;
 };
 
-Miew$1.prototype._addSceneObject = function (sceneObject) {
+Miew.prototype._addSceneObject = function (sceneObject) {
   var visual = this._getComplexVisual();
   if (sceneObject.build && visual) {
     sceneObject.build(visual.getComplex());
@@ -90422,7 +90420,7 @@ Miew$1.prototype._addSceneObject = function (sceneObject) {
   objects[objects.length] = sceneObject;
 };
 
-Miew$1.prototype._updateObjsToFrame = function (frameData) {
+Miew.prototype._updateObjsToFrame = function (frameData) {
   var objs = this._objects;
   for (var i = 0, n = objs.length; i < n; ++i) {
     if (objs[i].updateToFrame) {
@@ -90431,7 +90429,7 @@ Miew$1.prototype._updateObjsToFrame = function (frameData) {
   }
 };
 
-Miew$1.prototype._resetObjects = function () {
+Miew.prototype._resetObjects = function () {
   var objs = this._opts._objects;
 
   this._objects = [];
@@ -90442,7 +90440,7 @@ Miew$1.prototype._resetObjects = function () {
   }
 };
 
-Miew$1.prototype.removeObject = function (index) {
+Miew.prototype.removeObject = function (index) {
   var obj = this._objects[index];
   if (!obj) {
     throw new Error('Scene object with index ' + index + ' does not exist');
@@ -90461,7 +90459,7 @@ Miew$1.prototype.removeObject = function (index) {
  * @param {boolean} [opts.view=false] - when this flag is true, a view information is included
  * @returns {string} URL
  */
-Miew$1.prototype.getURL = function (opts) {
+Miew.prototype.getURL = function (opts) {
   return options.toURL(this.getState(lodash.defaults(opts, {
     compact: true,
     settings: false,
@@ -90478,7 +90476,7 @@ Miew$1.prototype.getURL = function (opts) {
  * @param {boolean} [opts.view=true] - when this flag is true, a view information is included
  * @returns {string} script
  */
-Miew$1.prototype.getScript = function (opts) {
+Miew.prototype.getScript = function (opts) {
   return options.toScript(this.getState(lodash.defaults(opts, {
     compact: true,
     settings: true,
@@ -90491,7 +90489,7 @@ Miew$1.prototype.getScript = function (opts) {
    * @param {boolean} compareWithDefaults - when this flag is true, reps list is compared (if possible)
    * to preset's defaults and only diffs are generated
    */
-Miew$1.prototype._compareReps = function (complexVisual, compareWithDefaults) {
+Miew.prototype._compareReps = function (complexVisual, compareWithDefaults) {
   var ans = {};
   var repCount = 0;
 
@@ -90530,7 +90528,7 @@ Miew$1.prototype._compareReps = function (complexVisual, compareWithDefaults) {
    * @param {boolean} [opts.view=false] - when this flag is true, a view information is included
    * @returns {Object} State object.
    */
-Miew$1.prototype.getState = function (opts) {
+Miew.prototype.getState = function (opts) {
   var state = {};
 
   opts = lodash.defaults(opts, {
@@ -90596,11 +90594,11 @@ Miew$1.prototype.getState = function (opts) {
  * @param {*=} value - Default value.
  * @returns {*} Parameter value.
  */
-Miew$1.prototype.get = function (param, value) {
+Miew.prototype.get = function (param, value) {
   return settings.get(param, value);
 };
 
-Miew$1.prototype._clipPlaneUpdateValue = function (radius) {
+Miew.prototype._clipPlaneUpdateValue = function (radius) {
   var clipPlaneValue = Math.max(this._gfx.camera.position.z - radius * settings.now.draft.clipPlaneFactor, settings.now.camNear);
 
   var opts = { clipPlaneValue: clipPlaneValue };
@@ -90618,7 +90616,7 @@ Miew$1.prototype._clipPlaneUpdateValue = function (radius) {
   }
 };
 
-Miew$1.prototype._fogFarUpdateValue = function () {
+Miew.prototype._fogFarUpdateValue = function () {
   if (this._picker !== null) {
     if (this._gfx.scene.fog) {
       this._picker.fogFarValue = this._gfx.scene.fog.far;
@@ -90633,7 +90631,7 @@ Miew$1.prototype._fogFarUpdateValue = function () {
  * @param changes - differences with previous settings
  * @private
  */
-Miew$1.prototype._onSettingsChanged = function (changes) {
+Miew.prototype._onSettingsChanged = function (changes) {
   if (!(changes instanceof Object)) {
     return;
   }
@@ -90685,7 +90683,7 @@ Miew$1.prototype._onSettingsChanged = function (changes) {
  * @param {string|object} params - Parameter name or path (e.g. 'modes.BS.atom') or even settings object.
  * @param {*=} value - Value.
  */
-Miew$1.prototype.set = function (params, value) {
+Miew.prototype.set = function (params, value) {
   if (typeof params === 'string' && value !== undefined) {
     // slow but avoids code duplication
     var key = params;
@@ -90704,7 +90702,7 @@ Miew$1.prototype.set = function (params, value) {
  * @param {string} expression - string expression of selection
  * @param {boolean=} append - true to append selection atoms to current selection, false to rewrite selection
  */
-Miew$1.prototype.select = function (expression, append) {
+Miew.prototype.select = function (expression, append) {
   var visual = this._getComplexVisual();
   if (!visual) {
     return;
@@ -90712,7 +90710,7 @@ Miew$1.prototype.select = function (expression, append) {
 
   var sel = expression;
   if (lodash.isString(expression)) {
-    sel = selectors.parse(expression).selector;
+    sel = selectors$4.parse(expression).selector;
   }
 
   visual.select(sel, append);
@@ -90729,7 +90727,7 @@ var VIEW_VERSION = '1';
  *
  * @param {string=} expression - Optional string encoded the view
  */
-Miew$1.prototype.view = function (expression) {
+Miew.prototype.view = function (expression) {
   var self = this;
   var pivot = this._gfx.pivot;
   var transform = [];
@@ -90797,7 +90795,7 @@ Miew$1.prototype.view = function (expression) {
 /*
    * Update current view due to viewinterpolator state
    */
-Miew$1.prototype._updateView = function () {
+Miew.prototype._updateView = function () {
   var self = this;
   var pivot = this._gfx.pivot;
 
@@ -90827,7 +90825,7 @@ Miew$1.prototype._updateView = function () {
  * @param {number} y - translation value (Ang) along model's Y axis
  * @param {number} z - translation value (Ang) along model's Z axis
  */
-Miew$1.prototype.translate = function (x, y, z) {
+Miew.prototype.translate = function (x, y, z) {
   this._objectControls.translatePivot(x, y, z);
   this.dispatchEvent({ type: 'transform' });
   this._needRender = true;
@@ -90839,7 +90837,7 @@ Miew$1.prototype.translate = function (x, y, z) {
  * @param {number} y - rotation angle around Y axis in radians
  * @param {number} z - rotation angle around Z axis in radians
  */
-Miew$1.prototype.rotate = function (x, y, z) {
+Miew.prototype.rotate = function (x, y, z) {
   this._objectControls.rotate(new Quaternion().setFromEuler(new Euler(x, y, z, 'XYZ')));
   this.dispatchEvent({ type: 'transform' });
   this._needRender = true;
@@ -90849,7 +90847,7 @@ Miew$1.prototype.rotate = function (x, y, z) {
  * Scale object by factor
  * @param {number} factor - scale multiplier
  */
-Miew$1.prototype.scale = function (factor) {
+Miew.prototype.scale = function (factor) {
   if (factor <= 0) {
     throw new RangeError('Scale should be greater than zero');
   }
@@ -90864,7 +90862,7 @@ Miew$1.prototype.scale = function (factor) {
    * @param {number} y - vertical panning
    * @deprecated  Move object instead of panning the camera
    */
-Miew$1.prototype.pan = function (x, y) {
+Miew.prototype.pan = function (x, y) {
   this._gfx.camera.translateX(x);
   this._gfx.camera.translateY(y);
   this._needRender = true;
@@ -90876,14 +90874,14 @@ Miew$1.prototype.pan = function (x, y) {
  * @param {number} radius - distance
  * @returns {Selector} selector describing result group of atoms
  */
-Miew$1.prototype.within = function (selector, radius) {
+Miew.prototype.within = function (selector, radius) {
   var visual = this._getComplexVisual();
   if (!visual) {
-    return selectors.None();
+    return selectors$4.None();
   }
 
   if (selector instanceof String) {
-    selector = selectors.parse(selector);
+    selector = selectors$4.parse(selector);
   }
 
   var res = visual.within(selector, radius);
@@ -90899,7 +90897,7 @@ Miew$1.prototype.within = function (selector, radius) {
  * @param {string} fullAtomName - full atom name, like A.38.CG
  * @returns {Object} {x, y} or false if atom not found
  */
-Miew$1.prototype.projected = function (fullAtomName, complexName) {
+Miew.prototype.projected = function (fullAtomName, complexName) {
   var visual = this._getComplexVisual(complexName);
   if (!visual) {
     return false;
@@ -91125,7 +91123,7 @@ function _convertData(data, opts, job) {
       var bytes = new Uint8Array(byteNumbers);
       var blob = new File([bytes], opts.fileName);
       console.time('convert');
-      Miew$1.prototype.srvTopologyConvert(blob, opts.mdFile, function (success, newData, message) {
+      Miew.prototype.srvTopologyConvert(blob, opts.mdFile, function (success, newData, message) {
         console.timeEnd('convert');
         if (success) {
           opts.converted = true;
@@ -91188,11 +91186,11 @@ function _parseData(data, opts, job) {
 ////////////////////////////////////////////////////////////////////////////
 // Additional exports
 
-Miew$1.prototype.VERSION = typeof "0.7.10" !== 'undefined' && "0.7.10" || '0.0.0-dev';
+Miew.prototype.VERSION = typeof "0.7.11" !== 'undefined' && "0.7.11" || '0.0.0-dev';
 // Miew.prototype.debugTracer = new utils.DebugTracer(Miew.prototype);
 
-lodash.assign(Miew$1, /** @lends Miew */{
-  VERSION: Miew$1.prototype.VERSION,
+lodash.assign(Miew, /** @lends Miew */{
+  VERSION: Miew.prototype.VERSION,
 
   registeredPlugins: [],
 
@@ -91207,7 +91205,7 @@ lodash.assign(Miew$1, /** @lends Miew */{
   utils: utils,
   gfx: {
     Representation: Representation,
-    fbxExport: exportAll
+    fbxExport: fbxExport
   },
 
   /**
@@ -92562,9 +92560,9 @@ var help = {
 
 function parseRange(node) {
   if (node instanceof Array) {
-    return new selectors$1.Range(node[0], node[1]);
+    return new selectors.Range(node[0], node[1]);
   } else {
-    return new selectors$1.Range(node, node);
+    return new selectors.Range(node, node);
   }
 }
 
@@ -92573,7 +92571,7 @@ function parseRangeList(node) {
   for (var i = 0; i < node.length; ++i) {
     args.push(parseRange(node[i]));
   }
-  return new selectors$1.RangeList(args);
+  return new selectors.RangeList(args);
 }
 
 function parseValueList(node) {
@@ -92581,26 +92579,26 @@ function parseValueList(node) {
   for (var i = 0; i < node.length; ++i) {
     args.push(node[i]);
   }
-  return new selectors$1.ValueList(args);
+  return new selectors.ValueList(args);
 }
 
 function _createSelectorFromNode(node) {
-  var factory = selectors$1.keyword(node[0]);
+  var factory = selectors.keyword(node[0]);
   if (!factory || !factory.SelectorClass) {
     return null;
   }
 
   var selector = null;
   var proto = factory.SelectorClass.prototype;
-  if (proto instanceof selectors$1.PrefixOperator && node.length === 2) {
+  if (proto instanceof selectors.PrefixOperator && node.length === 2) {
     selector = factory(_createSelectorFromNode(node[1]));
-  } else if (proto instanceof selectors$1.InfixOperator && node.length === 3) {
+  } else if (proto instanceof selectors.InfixOperator && node.length === 3) {
     selector = factory(_createSelectorFromNode(node[1]), _createSelectorFromNode(node[2]));
-  } else if (proto instanceof selectors$1.RangeListSelector && node.length === 2) {
+  } else if (proto instanceof selectors.RangeListSelector && node.length === 2) {
     selector = factory(parseRangeList(node[1]));
-  } else if (proto instanceof selectors$1.ValueListSelector && node.length === 2) {
+  } else if (proto instanceof selectors.ValueListSelector && node.length === 2) {
     selector = factory(parseValueList(node[1]));
-  } else if (proto instanceof selectors$1.Selector && node.length === 1) {
+  } else if (proto instanceof selectors.Selector && node.length === 1) {
     selector = factory();
   }
 
@@ -92621,13 +92619,13 @@ var JSONtoSelectorConverter = function () {
   return JSONtoSelectorConverter;
 }();
 
-var selectors$5 = Miew$1.chem.selectors;
-var modes$1 = Miew$1.modes;
-var colorers$1 = Miew$1.colorers;
-var materials$1 = Miew$1.materials;
-var palettes$1 = Miew$1.palettes;
-var options$1 = Miew$1.options;
-var settings$1 = Miew$1.settings;
+var selectors$5 = Miew.chem.selectors;
+var modes$1 = Miew.modes;
+var colorers$1 = Miew.colorers;
+var materials$1 = Miew.materials;
+var palettes$1 = Miew.palettes;
+var options$1 = Miew.options;
+var settings$1 = Miew.settings;
 
 function None() {}
 
@@ -93545,7 +93543,7 @@ cliutils.notimplemented = function () {
   return this.NULL;
 };
 
-Miew$1.prototype.script = function (script, _printCallback, _errorCallback) {
+Miew.prototype.script = function (script, _printCallback, _errorCallback) {
   MiewCLIParser_1.yy.miew = this;
   MiewCLIParser_1.yy.echo = _printCallback;
   MiewCLIParser_1.yy.error = _errorCallback;
@@ -93560,19 +93558,19 @@ Miew$1.prototype.script = function (script, _printCallback, _errorCallback) {
   this.cmdQueue = this.cmdQueue.concat(script.split('\n'));
 };
 
-Miew$1.prototype.awaitWhileCMDisInProcess = function () {
+Miew.prototype.awaitWhileCMDisInProcess = function () {
   this.commandInAction = true;
 };
 
-Miew$1.prototype.finishAwaitingCMDInProcess = function () {
+Miew.prototype.finishAwaitingCMDInProcess = function () {
   this.commandInAction = false;
 };
 
-Miew$1.prototype.isScriptingCommandAvailable = function () {
+Miew.prototype.isScriptingCommandAvailable = function () {
   return this.commandInAction !== undefined && !this.commandInAction && this.cmdQueue !== undefined && this.cmdQueue.length > 0;
 };
 
-Miew$1.prototype.callNextCmd = function () {
+Miew.prototype.callNextCmd = function () {
   if (this.isScriptingCommandAvailable()) {
     var cmd = this.cmdQueue.shift();
 
@@ -93591,13 +93589,13 @@ Miew$1.prototype.callNextCmd = function () {
   return '';
 };
 
-Miew$1.JSONConverter = JSONtoSelectorConverter;
+Miew.JSONConverter = JSONtoSelectorConverter;
 
 MiewCLIParser_1.yy = cliutils;
 // FIXME: workaround for incorrect JISON parser generator for AMD module
 MiewCLIParser_1.yy.parseError = MiewCLIParser_1.parseError;
 
-return Miew$1;
+return Miew;
 
 })));
 //# sourceMappingURL=Miew.js.map
diff --git a/dist/Miew.min.js b/dist/Miew.min.js
index d2730bd6..576d7d37 100644
--- a/dist/Miew.min.js
+++ b/dist/Miew.min.js
@@ -1,9 +1,6 @@
-/** Miew - 3D Molecular Viewer v0.7.10 Copyright (c) 2015-2017 EPAM Systems, Inc. */
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.Miew=e()}(this,function(){"use strict";function t(){throw new Error("Dynamic requires are not currently supported by rollup-plugin-commonjs")}function e(t,e){return e={exports:{}},t(e,e.exports),e.exports}function r(){}function n(t,e){this.x=t||0,this.y=e||0}function i(t,e,r,o,a,s,c,l,u,h){Object.defineProperty(this,"id",{value:Ch++}),this.uuid=Eh.generateUUID(),this.name="",this.image=void 0!==t?t:i.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==e?e:i.DEFAULT_MAPPING,this.wrapS=void 0!==r?r:Pu,this.wrapT=void 0!==o?o:Pu,this.magFilter=void 0!==a?a:Ou,this.minFilter=void 0!==s?s:Fu,this.anisotropy=void 0!==u?u:1,this.format=void 0!==c?c:Ku,this.type=void 0!==l?l:zu,this.offset=new n(0,0),this.repeat=new n(1,1),this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==h?h:vh,this.version=0,this.onUpdate=null}function o(t,e,r,n){this.x=t||0,this.y=e||0,this.z=r||0,this.w=void 0!==n?n:1}function a(t,e,r){this.uuid=Eh.generateUUID(),this.width=t,this.height=e,this.scissor=new o(0,0,t,e),this.scissorTest=!1,this.viewport=new o(0,0,t,e),void 0===(r=r||{}).minFilter&&(r.minFilter=Ou),this.texture=new i(void 0,void 0,r.wrapS,r.wrapT,r.magFilter,r.minFilter,r.format,r.type,r.anisotropy,r.encoding),this.depthBuffer=void 0===r.depthBuffer||r.depthBuffer,this.stencilBuffer=void 0===r.stencilBuffer||r.stencilBuffer,this.depthTexture=void 0!==r.depthTexture?r.depthTexture:null}function s(t,e,r){a.call(this,t,e,r),this.activeCubeFace=0,this.activeMipMapLevel=0}function c(t,e,r,n){this._x=t||0,this._y=e||0,this._z=r||0,this._w=void 0!==n?n:1}function l(t,e,r){this.x=t||0,this.y=e||0,this.z=r||0}function u(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length}function h(t,e,r,n,o,a,s,c,l,u,h,p){i.call(this,null,a,s,c,l,u,n,o,h,p),this.image={data:t,width:e,height:r},this.magFilter=void 0!==l?l:Ru,this.minFilter=void 0!==u?u:Ru,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}function p(t,e,r,n,o,a,s,c,l,u){i.call(this,t=void 0!==t?t:[],e=void 0!==e?e:bu,r,n,o,a,s,c,l,u),this.flipY=!1}function f(){this.seq=[],this.map={}}function d(t,e,r){var n=t[0];if(n<=0||n>0)return t;var i=e*r,o=Lh[i];if(void 0===o&&(o=new Float32Array(i),Lh[i]=o),0!==e){n.toArray(o,0);for(var a=1,s=0;a!==e;++a)s+=r,t[a].toArray(o,s)}return o}function m(t,e){var r=Rh[e];void 0===r&&(r=new Int32Array(e),Rh[e]=r);for(var n=0;n!==e;++n)r[n]=t.allocTextureUnit();return r}function g(t,e){t.uniform1f(this.addr,e)}function v(t,e){t.uniform1i(this.addr,e)}function y(t,e){void 0===e.x?t.uniform2fv(this.addr,e):t.uniform2f(this.addr,e.x,e.y)}function x(t,e){void 0!==e.x?t.uniform3f(this.addr,e.x,e.y,e.z):void 0!==e.r?t.uniform3f(this.addr,e.r,e.g,e.b):t.uniform3fv(this.addr,e)}function b(t,e){void 0===e.x?t.uniform4fv(this.addr,e):t.uniform4f(this.addr,e.x,e.y,e.z,e.w)}function w(t,e){t.uniformMatrix2fv(this.addr,!1,e.elements||e)}function S(t,e){void 0===e.elements?t.uniformMatrix3fv(this.addr,!1,e):(Ih.set(e.elements),t.uniformMatrix3fv(this.addr,!1,Ih))}function M(t,e){void 0===e.elements?t.uniformMatrix4fv(this.addr,!1,e):(Nh.set(e.elements),t.uniformMatrix4fv(this.addr,!1,Nh))}function A(t,e,r){var n=r.allocTextureUnit();t.uniform1i(this.addr,n),r.setTexture2D(e||Th,n)}function E(t,e,r){var n=r.allocTextureUnit();t.uniform1i(this.addr,n),r.setTextureCube(e||Ph,n)}function C(t,e){t.uniform2iv(this.addr,e)}function T(t,e){t.uniform3iv(this.addr,e)}function P(t,e){t.uniform4iv(this.addr,e)}function L(t,e){t.uniform1fv(this.addr,e)}function R(t,e){t.uniform1iv(this.addr,e)}function N(t,e){t.uniform2fv(this.addr,d(e,this.size,2))}function I(t,e){t.uniform3fv(this.addr,d(e,this.size,3))}function O(t,e){t.uniform4fv(this.addr,d(e,this.size,4))}function D(t,e){t.uniformMatrix2fv(this.addr,!1,d(e,this.size,4))}function F(t,e){t.uniformMatrix3fv(this.addr,!1,d(e,this.size,9))}function z(t,e){t.uniformMatrix4fv(this.addr,!1,d(e,this.size,16))}function k(t,e,r){var n=e.length,i=m(r,n);t.uniform1iv(this.addr,i);for(var o=0;o!==n;++o)r.setTexture2D(e[o]||Th,i[o])}function U(t,e,r){var n=e.length,i=m(r,n);t.uniform1iv(this.addr,i);for(var o=0;o!==n;++o)r.setTextureCube(e[o]||Ph,i[o])}function B(t,e,r){this.id=t,this.addr=r,this.setValue=function(t){switch(t){case 5126:return g;case 35664:return y;case 35665:return x;case 35666:return b;case 35674:return w;case 35675:return S;case 35676:return M;case 35678:case 36198:return A;case 35680:return E;case 5124:case 35670:return v;case 35667:case 35671:return C;case 35668:case 35672:return T;case 35669:case 35673:return P}}(e.type)}function V(t,e,r){this.id=t,this.addr=r,this.size=e.size,this.setValue=function(t){switch(t){case 5126:return L;case 35664:return N;case 35665:return I;case 35666:return O;case 35674:return D;case 35675:return F;case 35676:return z;case 35678:return k;case 35680:return U;case 5124:case 35670:return R;case 35667:case 35671:return C;case 35668:case 35672:return T;case 35669:case 35673:return P}}(e.type)}function j(t){this.id=t,f.call(this)}function G(t,e){t.seq.push(e),t.map[e.id]=e}function W(t,e,r){var n=t.name,i=n.length;for(Oh.lastIndex=0;;){var o=Oh.exec(n),a=Oh.lastIndex,s=o[1],c="]"===o[2],l=o[3];if(c&&(s|=0),void 0===l||"["===l&&a+2===i){G(r,void 0===l?new B(s,t,e):new V(s,t,e));break}var u=r.map[s];void 0===u&&G(r,u=new j(s)),r=u}}function H(t,e,r){f.call(this),this.renderer=r;for(var n=t.getProgramParameter(e,t.ACTIVE_UNIFORMS),i=0;i<n;++i){var o=t.getActiveUniform(e,i),a=o.name;W(o,t.getUniformLocation(e,a),this)}}function X(t,e,r){return void 0===e&&void 0===r?this.set(t):this.setRGB(t,e,r)}function Y(t,e){this.min=void 0!==t?t:new n(1/0,1/0),this.max=void 0!==e?e:new n(-1/0,-1/0)}function q(t,e,r,i,o){function a(){var t=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),n=new Uint16Array([0,1,2,0,2,3]);s=e.createBuffer(),c=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,s),e.bufferData(e.ARRAY_BUFFER,t,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,c),e.bufferData(e.ELEMENT_ARRAY_BUFFER,n,e.STATIC_DRAW),d=e.createTexture(),m=e.createTexture(),r.bindTexture(e.TEXTURE_2D,d),e.texImage2D(e.TEXTURE_2D,0,e.RGB,16,16,0,e.RGB,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),r.bindTexture(e.TEXTURE_2D,m),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,16,16,0,e.RGBA,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),u={vertexShader:["uniform lowp int renderType;","uniform vec3 screenPosition;","uniform vec2 scale;","uniform float rotation;","uniform sampler2D occlusionMap;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","varying float vVisibility;","void main() {","vUV = uv;","vec2 pos = position;","if ( renderType == 2 ) {","vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );","vVisibility =        visibility.r / 9.0;","vVisibility *= 1.0 - visibility.g / 9.0;","vVisibility *=       visibility.b / 9.0;","vVisibility *= 1.0 - visibility.a / 9.0;","pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;","pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;","}","gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );","}"].join("\n"),fragmentShader:["uniform lowp int renderType;","uniform sampler2D map;","uniform float opacity;","uniform vec3 color;","varying vec2 vUV;","varying float vVisibility;","void main() {","if ( renderType == 0 ) {","gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );","} else if ( renderType == 1 ) {","gl_FragColor = texture2D( map, vUV );","} else {","vec4 texture = texture2D( map, vUV );","texture.a *= opacity * vVisibility;","gl_FragColor = texture;","gl_FragColor.rgb *= color;","}","}"].join("\n")},h=function(t){var r=e.createProgram(),n=e.createShader(e.FRAGMENT_SHADER),i=e.createShader(e.VERTEX_SHADER),a="precision "+o.precision+" float;\n";return e.shaderSource(n,a+t.fragmentShader),e.shaderSource(i,a+t.vertexShader),e.compileShader(n),e.compileShader(i),e.attachShader(r,n),e.attachShader(r,i),e.linkProgram(r),r}(u),p={vertex:e.getAttribLocation(h,"position"),uv:e.getAttribLocation(h,"uv")},f={renderType:e.getUniformLocation(h,"renderType"),map:e.getUniformLocation(h,"map"),occlusionMap:e.getUniformLocation(h,"occlusionMap"),opacity:e.getUniformLocation(h,"opacity"),color:e.getUniformLocation(h,"color"),scale:e.getUniformLocation(h,"scale"),rotation:e.getUniformLocation(h,"rotation"),screenPosition:e.getUniformLocation(h,"screenPosition")}}var s,c,u,h,p,f,d,m;this.render=function(t,o,u,g){if(0!==t.length){var v=new l,y=g.w/g.z,_=.5*g.z,x=.5*g.w,b=16/g.w,w=new n(b*y,b),S=new l(1,1,0),M=new n(1,1),A=new Y;A.min.set(g.x,g.y),A.max.set(g.x+(g.z-16),g.y+(g.w-16)),void 0===h&&a(),r.useProgram(h),r.initAttributes(),r.enableAttribute(p.vertex),r.enableAttribute(p.uv),r.disableUnusedAttributes(),e.uniform1i(f.occlusionMap,0),e.uniform1i(f.map,1),e.bindBuffer(e.ARRAY_BUFFER,s),e.vertexAttribPointer(p.vertex,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(p.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,c),r.disable(e.CULL_FACE),r.buffers.depth.setMask(!1);for(var E=0,C=t.length;E<C;E++){b=16/g.w,w.set(b*y,b);var T=t[E];if(v.set(T.matrixWorld.elements[12],T.matrixWorld.elements[13],T.matrixWorld.elements[14]),v.applyMatrix4(u.matrixWorldInverse),v.applyMatrix4(u.projectionMatrix),S.copy(v),M.x=g.x+S.x*_+_-8,M.y=g.y+S.y*x+x-8,!0===A.containsPoint(M)){r.activeTexture(e.TEXTURE0),r.bindTexture(e.TEXTURE_2D,null),r.activeTexture(e.TEXTURE1),r.bindTexture(e.TEXTURE_2D,d),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGB,M.x,M.y,16,16,0),e.uniform1i(f.renderType,0),e.uniform2f(f.scale,w.x,w.y),e.uniform3f(f.screenPosition,S.x,S.y,S.z),r.disable(e.BLEND),r.enable(e.DEPTH_TEST),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),r.activeTexture(e.TEXTURE0),r.bindTexture(e.TEXTURE_2D,m),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGBA,M.x,M.y,16,16,0),e.uniform1i(f.renderType,1),r.disable(e.DEPTH_TEST),r.activeTexture(e.TEXTURE1),r.bindTexture(e.TEXTURE_2D,d),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),T.positionScreen.copy(S),T.customUpdateCallback?T.customUpdateCallback(T):T.updateLensFlares(),e.uniform1i(f.renderType,2),r.enable(e.BLEND);for(var P=0,L=T.lensFlares.length;P<L;P++){var R=T.lensFlares[P];R.opacity>.001&&R.scale>.001&&(S.x=R.x,S.y=R.y,S.z=R.z,b=R.size*R.scale/g.w,w.x=b*y,w.y=b,e.uniform3f(f.screenPosition,S.x,S.y,S.z),e.uniform2f(f.scale,w.x,w.y),e.uniform1f(f.rotation,R.rotation),e.uniform1f(f.opacity,R.opacity),e.uniform3f(f.color,R.color.r,R.color.g,R.color.b),r.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst),i.setTexture2D(R.texture,1),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0))}}}r.enable(e.CULL_FACE),r.enable(e.DEPTH_TEST),r.buffers.depth.setMask(!0),r.reset()}}}function Z(t,e,r,n,o,a,s,c,l){i.call(this,t,e,r,n,o,a,s,c,l),this.needsUpdate=!0}function $(t,e,r,n,i){function o(){var t=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),r=new Uint16Array([0,1,2,0,2,3]);s=e.createBuffer(),u=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,s),e.bufferData(e.ARRAY_BUFFER,t,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,u),e.bufferData(e.ELEMENT_ARRAY_BUFFER,r,e.STATIC_DRAW),h=function(){var t=e.createProgram(),r=e.createShader(e.VERTEX_SHADER),n=e.createShader(e.FRAGMENT_SHADER);return e.shaderSource(r,["precision "+i.precision+" float;","#define SHADER_NAME SpriteMaterial","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float rotation;","uniform vec2 scale;","uniform vec2 uvOffset;","uniform vec2 uvScale;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","void main() {","vUV = uvOffset + uv * uvScale;","vec2 alignedPosition = position * scale;","vec2 rotatedPosition;","rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;","rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;","vec4 finalPosition;","finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );","finalPosition.xy += rotatedPosition;","finalPosition = projectionMatrix * finalPosition;","gl_Position = finalPosition;","}"].join("\n")),e.shaderSource(n,["precision "+i.precision+" float;","#define SHADER_NAME SpriteMaterial","uniform vec3 color;","uniform sampler2D map;","uniform float opacity;","uniform int fogType;","uniform vec3 fogColor;","uniform float fogDensity;","uniform float fogNear;","uniform float fogFar;","uniform float alphaTest;","varying vec2 vUV;","void main() {","vec4 texture = texture2D( map, vUV );","if ( texture.a < alphaTest ) discard;","gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );","if ( fogType > 0 ) {","float depth = gl_FragCoord.z / gl_FragCoord.w;","float fogFactor = 0.0;","if ( fogType == 1 ) {","fogFactor = smoothstep( fogNear, fogFar, depth );","} else {","const float LOG2 = 1.442695;","fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );","fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );","}","gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}","}"].join("\n")),e.compileShader(r),e.compileShader(n),e.attachShader(t,r),e.attachShader(t,n),e.linkProgram(t),t}(),p={position:e.getAttribLocation(h,"position"),uv:e.getAttribLocation(h,"uv")},f={uvOffset:e.getUniformLocation(h,"uvOffset"),uvScale:e.getUniformLocation(h,"uvScale"),rotation:e.getUniformLocation(h,"rotation"),scale:e.getUniformLocation(h,"scale"),color:e.getUniformLocation(h,"color"),map:e.getUniformLocation(h,"map"),opacity:e.getUniformLocation(h,"opacity"),modelViewMatrix:e.getUniformLocation(h,"modelViewMatrix"),projectionMatrix:e.getUniformLocation(h,"projectionMatrix"),fogType:e.getUniformLocation(h,"fogType"),fogDensity:e.getUniformLocation(h,"fogDensity"),fogNear:e.getUniformLocation(h,"fogNear"),fogFar:e.getUniformLocation(h,"fogFar"),fogColor:e.getUniformLocation(h,"fogColor"),alphaTest:e.getUniformLocation(h,"alphaTest")};var n=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");n.width=8,n.height=8;var o=n.getContext("2d");o.fillStyle="white",o.fillRect(0,0,8,8),d=new Z(n)}function a(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:e.id-t.id}var s,u,h,p,f,d,m=new l,g=new c,v=new l;this.render=function(i,c,l){if(0!==i.length){void 0===h&&o(),r.useProgram(h),r.initAttributes(),r.enableAttribute(p.position),r.enableAttribute(p.uv),r.disableUnusedAttributes(),r.disable(e.CULL_FACE),r.enable(e.BLEND),e.bindBuffer(e.ARRAY_BUFFER,s),e.vertexAttribPointer(p.position,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(p.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,u),e.uniformMatrix4fv(f.projectionMatrix,!1,l.projectionMatrix.elements),r.activeTexture(e.TEXTURE0),e.uniform1i(f.map,0);var y=0,_=0,x=c.fog;x?(e.uniform3f(f.fogColor,x.color.r,x.color.g,x.color.b),x.isFog?(e.uniform1f(f.fogNear,x.near),e.uniform1f(f.fogFar,x.far),e.uniform1i(f.fogType,1),y=1,_=1):x.isFogExp2&&(e.uniform1f(f.fogDensity,x.density),e.uniform1i(f.fogType,2),y=2,_=2)):(e.uniform1i(f.fogType,0),y=0,_=0);for(var b=0,w=i.length;b<w;b++){(M=i[b]).modelViewMatrix.multiplyMatrices(l.matrixWorldInverse,M.matrixWorld),M.z=-M.modelViewMatrix.elements[14]}i.sort(a);var S=[];for(b=0,w=i.length;b<w;b++){var M,A=(M=i[b]).material;if(!1!==A.visible){M.onBeforeRender(t,c,l,void 0,A,void 0),e.uniform1f(f.alphaTest,A.alphaTest),e.uniformMatrix4fv(f.modelViewMatrix,!1,M.modelViewMatrix.elements),M.matrixWorld.decompose(m,g,v),S[0]=v.x,S[1]=v.y;var E=0;c.fog&&A.fog&&(E=_),y!==E&&(e.uniform1i(f.fogType,E),y=E),null!==A.map?(e.uniform2f(f.uvOffset,A.map.offset.x,A.map.offset.y),e.uniform2f(f.uvScale,A.map.repeat.x,A.map.repeat.y)):(e.uniform2f(f.uvOffset,0,0),e.uniform2f(f.uvScale,1,1)),e.uniform1f(f.opacity,A.opacity),e.uniform3f(f.color,A.color.r,A.color.g,A.color.b),e.uniform1f(f.rotation,A.rotation),e.uniform2fv(f.scale,S),r.setBlending(A.blending,A.blendEquation,A.blendSrc,A.blendDst,A.blendEquationAlpha,A.blendSrcAlpha,A.blendDstAlpha,A.premultipliedAlpha),r.buffers.depth.setTest(A.depthTest),r.buffers.depth.setMask(A.depthWrite),n.setTexture2D(A.map||d,0),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),M.onAfterRender(t,c,l,void 0,A,void 0)}}r.enable(e.CULL_FACE),r.reset()}}}function K(){Object.defineProperty(this,"id",{value:Bh++}),this.uuid=Eh.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.lights=!0,this.blending=kl,this.side=Rl,this.flatShading=!1,this.vertexColors=Ol,this.opacity=1,this.transparent=!1,this.blendSrc=Ql,this.blendDst=Jl,this.blendEquation=Gl,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=cu,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.overdraw=0,this.visible=!0,this.userData={},this.needsUpdate=!0}function Q(t){K.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,void 0!==t&&(t.attributes,this.setValues(t))}function J(t){K.call(this),this.type="MeshDepthMaterial",this.depthPacking=Mh,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(t)}function tt(t){K.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new l,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.lights=!1,this.setValues(t)}function et(t,e){this.min=void 0!==t?t:new l(1/0,1/0,1/0),this.max=void 0!==e?e:new l(-1/0,-1/0,-1/0)}function rt(t,e){this.center=void 0!==t?t:new l,this.radius=void 0!==e?e:0}function nt(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length}function it(t,e){this.normal=void 0!==t?t:new l(1,0,0),this.constant=void 0!==e?e:0}function ot(t,e,r,n,i,o){this.planes=[void 0!==t?t:new it,void 0!==e?e:new it,void 0!==r?r:new it,void 0!==n?n:new it,void 0!==i?i:new it,void 0!==o?o:new it]}function at(t,e,r){function i(e,r,n,i,o,a){var s=e.geometry,c=null,l=_,u=e.customDepthMaterial;if(n&&(l=x,u=e.customDistanceMaterial),u)c=u;else{var h=!1;r.morphTargets&&(s&&s.isBufferGeometry?h=s.morphAttributes&&s.morphAttributes.position&&s.morphAttributes.position.length>0:s&&s.isGeometry&&(h=s.morphTargets&&s.morphTargets.length>0)),e.isSkinnedMesh&&r.skinning;var p=e.isSkinnedMesh&&r.skinning,f=0;h&&(f|=g),p&&(f|=v),c=l[f]}if(t.localClippingEnabled&&!0===r.clipShadows&&0!==r.clippingPlanes.length){var d=c.uuid,m=r.uuid,y=b[d];void 0===y&&(y={},b[d]=y);var w=y[m];void 0===w&&(w=c.clone(),y[m]=w),c=w}c.visible=r.visible,c.wireframe=r.wireframe;var S=r.side;return L.renderSingleSided&&S==Il&&(S=Rl),L.renderReverseSided&&(S===Rl?S=Nl:S===Nl&&(S=Rl)),c.side=S,c.clipShadows=r.clipShadows,c.clippingPlanes=r.clippingPlanes,c.clipIntersection=r.clipIntersection,c.wireframeLinewidth=r.wireframeLinewidth,c.linewidth=r.linewidth,n&&c.isMeshDistanceMaterial&&(c.referencePosition.copy(i),c.nearDistance=o,c.farDistance=a),c}function s(r,n,o,a){if(!1!==r.visible){if(r.layers.test(n.layers)&&(r.isMesh||r.isLine||r.isPoints)&&r.castShadow&&(!r.frustumCulled||c.intersectsObject(r))){r.modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,r.matrixWorld);var l=e.update(r),u=r.material;if(Array.isArray(u))for(var h=l.groups,p=0,f=h.length;p<f;p++){var d=h[p],g=u[d.materialIndex];if(g&&g.visible){var v=i(r,g,a,m,o.near,o.far);t.renderBufferDirect(o,null,l,v,r,d)}}else if(u.visible){v=i(r,u,a,m,o.near,o.far);t.renderBufferDirect(o,null,l,v,r,null)}}for(var y=r.children,_=0,x=y.length;_<x;_++)s(y[_],n,o,a)}}for(var c=new ot,h=new u,p=new n,f=new n(r,r),d=new l,m=new l,g=1,v=2,y=1+(g|v),_=new Array(y),x=new Array(y),b={},w=[new l(1,0,0),new l(-1,0,0),new l(0,0,1),new l(0,0,-1),new l(0,1,0),new l(0,-1,0)],S=[new l(0,1,0),new l(0,1,0),new l(0,1,0),new l(0,1,0),new l(0,0,1),new l(0,0,-1)],M=[new o,new o,new o,new o,new o,new o],A=0;A!==y;++A){var E=0!=(A&g),C=0!=(A&v),T=new J({depthPacking:Ah,morphTargets:E,skinning:C});_[A]=T;var P=new tt({morphTargets:E,skinning:C});x[A]=P}var L=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=Pl,this.renderReverseSided=!0,this.renderSingleSided=!0,this.render=function(e,r,n){if(!1!==L.enabled&&(!1!==L.autoUpdate||!1!==L.needsUpdate)&&0!==e.length){var i=t.context,o=t.state;o.disable(i.BLEND),o.buffers.color.setClear(1,1,1,1),o.buffers.depth.setTest(!0),o.setScissorTest(!1);for(var l,u=0,g=e.length;u<g;u++){var v=e[u],y=v.shadow,_=v&&v.isPointLight;if(void 0!==y){var x=y.camera;if(p.copy(y.mapSize),p.min(f),_){var b=p.x,A=p.y;M[0].set(2*b,A,b,A),M[1].set(0,A,b,A),M[2].set(3*b,A,b,A),M[3].set(b,A,b,A),M[4].set(3*b,0,b,A),M[5].set(b,0,b,A),p.x*=4,p.y*=2}if(null===y.map){var E={minFilter:Ru,magFilter:Ru,format:Ku};y.map=new a(p.x,p.y,E),y.map.texture.name=v.name+".shadowMap",x.updateProjectionMatrix()}y.isSpotLightShadow&&y.update(v);var C=y.map,T=y.matrix;m.setFromMatrixPosition(v.matrixWorld),x.position.copy(m),_?(l=6,T.makeTranslation(-m.x,-m.y,-m.z)):(l=1,d.setFromMatrixPosition(v.target.matrixWorld),x.lookAt(d),x.updateMatrixWorld(),T.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),T.multiply(x.projectionMatrix),T.multiply(x.matrixWorldInverse)),t.setRenderTarget(C),t.clear();for(var P=0;P<l;P++){if(_){d.copy(x.position),d.add(w[P]),x.up.copy(S[P]),x.lookAt(d),x.updateMatrixWorld();var R=M[P];o.viewport(R)}h.multiplyMatrices(x.projectionMatrix,x.matrixWorldInverse),c.setFromMatrix(h),s(r,n,x,_)}}}L.needsUpdate=!1}}}function st(t){var e={};return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),e[t.uuid]},remove:function(r){r.isInterleavedBufferAttribute&&(r=r.data);var n=e[r.uuid];n&&(t.deleteBuffer(n.buffer),delete e[r.uuid])},update:function(r,n){r.isInterleavedBufferAttribute&&(r=r.data);var i=e[r.uuid];void 0===i?e[r.uuid]=function(e,r){var n=e.array,i=e.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW,o=t.createBuffer();t.bindBuffer(r,o),t.bufferData(r,n,i),e.onUploadCallback();var a=t.FLOAT;return n instanceof Float32Array?a=t.FLOAT:n instanceof Float64Array||(n instanceof Uint16Array?a=t.UNSIGNED_SHORT:n instanceof Int16Array?a=t.SHORT:n instanceof Uint32Array?a=t.UNSIGNED_INT:n instanceof Int32Array?a=t.INT:n instanceof Int8Array?a=t.BYTE:n instanceof Uint8Array&&(a=t.UNSIGNED_BYTE)),{buffer:o,type:a,bytesPerElement:n.BYTES_PER_ELEMENT,version:e.version}}(r,n):i.version<r.version&&(function(e,r,n){var i=r.array,o=r.updateRange;t.bindBuffer(n,e),!1===r.dynamic?t.bufferData(n,i,t.STATIC_DRAW):-1===o.count?t.bufferSubData(n,0,i):0===o.count||(t.bufferSubData(n,o.offset*i.BYTES_PER_ELEMENT,i.subarray(o.offset,o.offset+o.count)),o.count=-1)}(i.buffer,r,n),i.version=r.version)}}}function ct(t,e,r,n){this._x=t||0,this._y=e||0,this._z=r||0,this._order=n||ct.DefaultOrder}function lt(){this.mask=1}function ut(){Object.defineProperty(this,"id",{value:Vh++}),this.uuid=Eh.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=ut.DefaultUp.clone();var t=new l,e=new ct,r=new c,n=new l(1,1,1);e.onChange(function(){r.setFromEuler(e,!1)}),r.onChange(function(){e.setFromQuaternion(r,void 0,!1)}),Object.defineProperties(this,{position:{enumerable:!0,value:t},rotation:{enumerable:!0,value:e},quaternion:{enumerable:!0,value:r},scale:{enumerable:!0,value:n},modelViewMatrix:{value:new u},normalMatrix:{value:new nt}}),this.matrix=new u,this.matrixWorld=new u,this.matrixAutoUpdate=ut.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new lt,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function ht(){ut.call(this),this.type="Camera",this.matrixWorldInverse=new u,this.projectionMatrix=new u}function pt(t,e,r,n,i,o){ht.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=r,this.bottom=n,this.near=void 0!==i?i:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function ft(t,e,r,n){ht.call(this),this.type="PerspectiveCamera",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==r?r:.1,this.far=void 0!==n?n:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function dt(t,e,r,n,i,o){this.a=t,this.b=e,this.c=r,this.normal=n&&n.isVector3?n:new l,this.vertexNormals=Array.isArray(n)?n:[],this.color=i&&i.isColor?i:new X,this.vertexColors=Array.isArray(i)?i:[],this.materialIndex=void 0!==o?o:0}function mt(){return jh++}function gt(){Object.defineProperty(this,"id",{value:mt()}),this.uuid=Eh.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function vt(t,e,r){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.uuid=Eh.generateUUID(),this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===r,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function yt(t,e){vt.call(this,new Int8Array(t),e)}function _t(t,e){vt.call(this,new Uint8Array(t),e)}function xt(t,e){vt.call(this,new Uint8ClampedArray(t),e)}function bt(t,e){vt.call(this,new Int16Array(t),e)}function wt(t,e){vt.call(this,new Uint16Array(t),e)}function St(t,e){vt.call(this,new Int32Array(t),e)}function Mt(t,e){vt.call(this,new Uint32Array(t),e)}function At(t,e){vt.call(this,new Float32Array(t),e)}function Et(t,e){vt.call(this,new Float64Array(t),e)}function Ct(){this.indices=[],this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function Tt(t){if(0===t.length)return-1/0;for(var e=t[0],r=1,n=t.length;r<n;++r)t[r]>e&&(e=t[r]);return e}function Pt(){Object.defineProperty(this,"id",{value:mt()}),this.uuid=Eh.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0}}function Lt(t,e,r,n,i,o){gt.call(this),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:n,heightSegments:i,depthSegments:o},this.fromBufferGeometry(new Rt(t,e,r,n,i,o)),this.mergeVertices()}function Rt(t,e,r,n,i,o){function a(t,e,r,n,i,o,a,m,g,v,y){var _,x,b=o/g,w=a/v,S=o/2,M=a/2,A=m/2,E=g+1,C=v+1,T=0,P=0,L=new l;for(x=0;x<C;x++){var R=x*w-M;for(_=0;_<E;_++){var N=_*b-S;L[t]=N*n,L[e]=R*i,L[r]=A,u.push(L.x,L.y,L.z),L[t]=0,L[e]=0,L[r]=m>0?1:-1,h.push(L.x,L.y,L.z),p.push(_/g),p.push(1-x/v),T+=1}}for(x=0;x<v;x++)for(_=0;_<g;_++){var I=f+_+E*x,O=f+_+E*(x+1),D=f+(_+1)+E*(x+1),F=f+(_+1)+E*x;c.push(I,O,F),c.push(O,D,F),P+=6}s.addGroup(d,P,y),d+=P,f+=T}Pt.call(this),this.type="BoxBufferGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:n,heightSegments:i,depthSegments:o};var s=this;n=Math.floor(n)||1,i=Math.floor(i)||1;var c=[],u=[],h=[],p=[],f=0,d=0;a("z","y","x",-1,-1,r,e,t,o=Math.floor(o)||1,i,0),a("z","y","x",1,-1,r,e,-t,o,i,1),a("x","z","y",1,1,t,r,e,n,o,2),a("x","z","y",1,-1,t,r,-e,n,o,3),a("x","y","z",1,-1,t,e,r,n,i,4),a("x","y","z",-1,-1,t,e,-r,n,i,5),this.setIndex(c),this.addAttribute("position",new At(u,3)),this.addAttribute("normal",new At(h,3)),this.addAttribute("uv",new At(p,2))}function Nt(t,e,r,n){gt.call(this),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:r,heightSegments:n},this.fromBufferGeometry(new It(t,e,r,n)),this.mergeVertices()}function It(t,e,r,n){Pt.call(this),this.type="PlaneBufferGeometry",this.parameters={width:t,height:e,widthSegments:r,heightSegments:n};var i,o,a=t/2,s=e/2,c=Math.floor(r)||1,l=Math.floor(n)||1,u=c+1,h=l+1,p=t/c,f=e/l,d=[],m=[],g=[],v=[];for(o=0;o<h;o++){var y=o*f-s;for(i=0;i<u;i++){var _=i*p-a;m.push(_,-y,0),g.push(0,0,1),v.push(i/c),v.push(1-o/l)}}for(o=0;o<l;o++)for(i=0;i<c;i++){var x=i+u*o,b=i+u*(o+1),w=i+1+u*(o+1),S=i+1+u*o;d.push(x,b,S),d.push(b,w,S)}this.setIndex(d),this.addAttribute("position",new At(m,3)),this.addAttribute("normal",new At(g,3)),this.addAttribute("uv",new At(v,2))}function Ot(t){K.call(this),this.type="MeshBasicMaterial",this.color=new X(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=fu,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.lights=!1,this.setValues(t)}function Dt(t,e){this.origin=void 0!==t?t:new l,this.direction=void 0!==e?e:new l}function Ft(t,e){this.start=void 0!==t?t:new l,this.end=void 0!==e?e:new l}function zt(t,e,r){this.a=void 0!==t?t:new l,this.b=void 0!==e?e:new l,this.c=void 0!==r?r:new l}function kt(t,e){ut.call(this),this.type="Mesh",this.geometry=void 0!==t?t:new Pt,this.material=void 0!==e?e:new Ot({color:16777215*Math.random()}),this.drawMode=dh,this.updateMorphTargets()}function Ut(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.program&&e.program&&t.program!==e.program?t.program.id-e.program.id:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function Bt(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function Vt(){var t={};return{get:function(e,r){var n=e.id+","+r.id,i=t[n];return void 0===i&&(i=new function(){var t=[],e=0,r=[],n=[];return{opaque:r,transparent:n,init:function(){e=0,r.length=0,n.length=0},push:function(i,o,a,s,c){var l=t[e];void 0===l?(l={id:i.id,object:i,geometry:o,material:a,program:a.program,renderOrder:i.renderOrder,z:s,group:c},t[e]=l):(l.id=i.id,l.object=i,l.geometry=o,l.material=a,l.program=a.program,l.renderOrder=i.renderOrder,l.z=s,l.group=c),(!0===a.transparent?n:r).push(l),e++},sort:function(){r.length>1&&r.sort(Ut),n.length>1&&n.sort(Bt)}}},t[n]=i),i},dispose:function(){t={}}}}function jt(t,e){return Math.abs(e[1])-Math.abs(t[1])}function Gt(){var t=new function(){var t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];var r;switch(e.type){case"DirectionalLight":r={direction:new l,color:new X,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new n};break;case"SpotLight":r={position:new l,direction:new l,color:new X,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new n};break;case"PointLight":r={position:new l,color:new X,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new n,shadowCameraNear:1,shadowCameraFar:1e3};break;case"HemisphereLight":r={direction:new l,skyColor:new X,groundColor:new X};break;case"RectAreaLight":r={color:new X,position:new l,halfWidth:new l,halfHeight:new l}}return t[e.id]=r,r}}},e={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},r=new l,i=new u,o=new u;return{setup:function(n,a,s){for(var c=0,l=0,u=0,h=0,p=0,f=0,d=0,m=0,g=s.matrixWorldInverse,v=0,y=n.length;v<y;v++){var _=n[v],x=_.color,b=_.intensity,w=_.distance,S=_.shadow&&_.shadow.map?_.shadow.map.texture:null;if(_.isAmbientLight)c+=x.r*b,l+=x.g*b,u+=x.b*b;else if(_.isDirectionalLight){if((A=t.get(_)).color.copy(_.color).multiplyScalar(_.intensity),A.direction.setFromMatrixPosition(_.matrixWorld),r.setFromMatrixPosition(_.target.matrixWorld),A.direction.sub(r),A.direction.transformDirection(g),A.shadow=_.castShadow,_.castShadow){var M=_.shadow;A.shadowBias=M.bias,A.shadowRadius=M.radius,A.shadowMapSize=M.mapSize}e.directionalShadowMap[h]=S,e.directionalShadowMatrix[h]=_.shadow.matrix,e.directional[h]=A,h++}else if(_.isSpotLight)(A=t.get(_)).position.setFromMatrixPosition(_.matrixWorld),A.position.applyMatrix4(g),A.color.copy(x).multiplyScalar(b),A.distance=w,A.direction.setFromMatrixPosition(_.matrixWorld),r.setFromMatrixPosition(_.target.matrixWorld),A.direction.sub(r),A.direction.transformDirection(g),A.coneCos=Math.cos(_.angle),A.penumbraCos=Math.cos(_.angle*(1-_.penumbra)),A.decay=0===_.distance?0:_.decay,A.shadow=_.castShadow,_.castShadow&&(M=_.shadow,A.shadowBias=M.bias,A.shadowRadius=M.radius,A.shadowMapSize=M.mapSize),e.spotShadowMap[f]=S,e.spotShadowMatrix[f]=_.shadow.matrix,e.spot[f]=A,f++;else if(_.isRectAreaLight)(A=t.get(_)).color.copy(x).multiplyScalar(b/(_.width*_.height)),A.position.setFromMatrixPosition(_.matrixWorld),A.position.applyMatrix4(g),o.identity(),i.copy(_.matrixWorld),i.premultiply(g),o.extractRotation(i),A.halfWidth.set(.5*_.width,0,0),A.halfHeight.set(0,.5*_.height,0),A.halfWidth.applyMatrix4(o),A.halfHeight.applyMatrix4(o),e.rectArea[d]=A,d++;else if(_.isPointLight)(A=t.get(_)).position.setFromMatrixPosition(_.matrixWorld),A.position.applyMatrix4(g),A.color.copy(_.color).multiplyScalar(_.intensity),A.distance=_.distance,A.decay=0===_.distance?0:_.decay,A.shadow=_.castShadow,_.castShadow&&(M=_.shadow,A.shadowBias=M.bias,A.shadowRadius=M.radius,A.shadowMapSize=M.mapSize,A.shadowCameraNear=M.camera.near,A.shadowCameraFar=M.camera.far),e.pointShadowMap[p]=S,e.pointShadowMatrix[p]=_.shadow.matrix,e.point[p]=A,p++;else if(_.isHemisphereLight){var A;(A=t.get(_)).direction.setFromMatrixPosition(_.matrixWorld),A.direction.transformDirection(g),A.direction.normalize(),A.skyColor.copy(_.color).multiplyScalar(b),A.groundColor.copy(_.groundColor).multiplyScalar(b),e.hemi[m]=A,m++}}e.ambient[0]=c,e.ambient[1]=l,e.ambient[2]=u,e.directional.length=h,e.spot.length=f,e.rectArea.length=d,e.point.length=p,e.hemi.length=m,e.hash=h+","+p+","+f+","+d+","+m+","+a.length},state:e}}function Wt(t,e,r){var n=t.createShader(e);return t.shaderSource(n,r),t.compileShader(n),t.getShaderParameter(n,t.COMPILE_STATUS),t.getShaderInfoLog(n),n}function Ht(t){switch(t){case vh:return["Linear","( value )"];case yh:return["sRGB","( value )"];case xh:return["RGBE","( value )"];case bh:return["RGBM","( value, 7.0 )"];case wh:return["RGBM","( value, 16.0 )"];case Sh:return["RGBD","( value, 256.0 )"];case _h:return["Gamma","( value, float( GAMMA_FACTOR ) )"];default:throw new Error("unsupported encoding: "+t)}}function Xt(t,e){var r=Ht(e);return"vec4 "+t+"( vec4 value ) { return "+r[0]+"ToLinear"+r[1]+"; }"}function Yt(t){return""!==t}function qt(t,e){return t.replace(/NUM_DIR_LIGHTS/g,e.numDirLights).replace(/NUM_SPOT_LIGHTS/g,e.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,e.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,e.numPointLights).replace(/NUM_HEMI_LIGHTS/g,e.numHemiLights)}function Zt(t){return t.replace(/^[ \t]*#include +<([\w\d.]+)>/gm,function(t,e){var r=kh[e];if(void 0===r)throw new Error("Can not resolve #include <"+e+">");return Zt(r)})}function $t(t){return t.replace(/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(t,e,r,n){for(var i="",o=parseInt(e);o<parseInt(r);o++)i+=n.replace(/\[ i \]/g,"[ "+o+" ]");return i})}function Kt(t,e,r,n,i,o){var a=t.context,s=n.defines,c=i.vertexShader,l=i.fragmentShader,u="SHADOWMAP_TYPE_BASIC";o.shadowMapType===Pl?u="SHADOWMAP_TYPE_PCF":o.shadowMapType===Ll&&(u="SHADOWMAP_TYPE_PCF_SOFT");var h="ENVMAP_TYPE_CUBE",p="ENVMAP_MODE_REFLECTION",f="ENVMAP_BLENDING_MULTIPLY";if(o.envMap){switch(n.envMap.mapping){case bu:case wu:h="ENVMAP_TYPE_CUBE";break;case Eu:case Cu:h="ENVMAP_TYPE_CUBE_UV";break;case Su:case Mu:h="ENVMAP_TYPE_EQUIREC";break;case Au:h="ENVMAP_TYPE_SPHERE"}switch(n.envMap.mapping){case wu:case Mu:p="ENVMAP_MODE_REFRACTION"}switch(n.combine){case fu:f="ENVMAP_BLENDING_MULTIPLY";break;case du:f="ENVMAP_BLENDING_MIX";break;case mu:f="ENVMAP_BLENDING_ADD"}}var d,m,g=t.gammaFactor>0?t.gammaFactor:1,v=function(t,e,r){return[(t=t||{}).derivatives||e.envMapCubeUV||e.bumpMap||e.normalMap||e.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(t.fragDepth||e.logarithmicDepthBuffer)&&r.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",t.drawBuffers&&r.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(t.shaderTextureLOD||e.envMap)&&r.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":""].filter(Yt).join("\n")}(n.extensions,o,e),y=function(t){var e=[];for(var r in t){var n=t[r];!1!==n&&e.push("#define "+r+" "+n)}return e.join("\n")}(s),_=a.createProgram();n.isRawShaderMaterial?(d=[y,"\n"].filter(Yt).join("\n"),m=[v,y,"\n"].filter(Yt).join("\n")):(d=["precision "+o.precision+" float;","precision "+o.precision+" int;","#define SHADER_NAME "+i.name,y,o.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+g,"#define MAX_BONES "+o.maxBones,o.useFog&&o.fog?"#define USE_FOG":"",o.useFog&&o.fogExp?"#define FOG_EXP2":"",o.map?"#define USE_MAP":"",o.envMap?"#define USE_ENVMAP":"",o.envMap?"#define "+p:"",o.lightMap?"#define USE_LIGHTMAP":"",o.aoMap?"#define USE_AOMAP":"",o.emissiveMap?"#define USE_EMISSIVEMAP":"",o.bumpMap?"#define USE_BUMPMAP":"",o.normalMap?"#define USE_NORMALMAP":"",o.displacementMap&&o.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",o.specularMap?"#define USE_SPECULARMAP":"",o.roughnessMap?"#define USE_ROUGHNESSMAP":"",o.metalnessMap?"#define USE_METALNESSMAP":"",o.alphaMap?"#define USE_ALPHAMAP":"",o.vertexColors?"#define USE_COLOR":"",o.flatShading?"#define FLAT_SHADED":"",o.skinning?"#define USE_SKINNING":"",o.useVertexTexture?"#define BONE_TEXTURE":"",o.morphTargets?"#define USE_MORPHTARGETS":"",o.morphNormals&&!1===o.flatShading?"#define USE_MORPHNORMALS":"",o.doubleSided?"#define DOUBLE_SIDED":"",o.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+o.numClippingPlanes,o.shadowMapEnabled?"#define USE_SHADOWMAP":"",o.shadowMapEnabled?"#define "+u:"",o.sizeAttenuation?"#define USE_SIZEATTENUATION":"",o.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",o.logarithmicDepthBuffer&&e.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_COLOR","\tattribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(Yt).join("\n"),m=[v,"precision "+o.precision+" float;","precision "+o.precision+" int;","#define SHADER_NAME "+i.name,y,o.alphaTest?"#define ALPHATEST "+o.alphaTest:"","#define GAMMA_FACTOR "+g,o.useFog&&o.fog?"#define USE_FOG":"",o.useFog&&o.fogExp?"#define FOG_EXP2":"",o.map?"#define USE_MAP":"",o.envMap?"#define USE_ENVMAP":"",o.envMap?"#define "+h:"",o.envMap?"#define "+p:"",o.envMap?"#define "+f:"",o.lightMap?"#define USE_LIGHTMAP":"",o.aoMap?"#define USE_AOMAP":"",o.emissiveMap?"#define USE_EMISSIVEMAP":"",o.bumpMap?"#define USE_BUMPMAP":"",o.normalMap?"#define USE_NORMALMAP":"",o.specularMap?"#define USE_SPECULARMAP":"",o.roughnessMap?"#define USE_ROUGHNESSMAP":"",o.metalnessMap?"#define USE_METALNESSMAP":"",o.alphaMap?"#define USE_ALPHAMAP":"",o.vertexColors?"#define USE_COLOR":"",o.gradientMap?"#define USE_GRADIENTMAP":"",o.flatShading?"#define FLAT_SHADED":"",o.doubleSided?"#define DOUBLE_SIDED":"",o.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+o.numClippingPlanes,"#define UNION_CLIPPING_PLANES "+(o.numClippingPlanes-o.numClipIntersection),o.shadowMapEnabled?"#define USE_SHADOWMAP":"",o.shadowMapEnabled?"#define "+u:"",o.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",o.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",o.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",o.logarithmicDepthBuffer&&e.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"",o.envMap&&e.get("EXT_shader_texture_lod")?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",o.toneMapping!==gu?"#define TONE_MAPPING":"",o.toneMapping!==gu?kh.tonemapping_pars_fragment:"",o.toneMapping!==gu?function(t,e){var r;switch(e){case vu:r="Linear";break;case yu:r="Reinhard";break;case _u:r="Uncharted2";break;case xu:r="OptimizedCineon";break;default:throw new Error("unsupported toneMapping: "+e)}return"vec3 "+t+"( vec3 color ) { return "+r+"ToneMapping( color ); }"}("toneMapping",o.toneMapping):"",o.dithering?"#define DITHERING":"",o.outputEncoding||o.mapEncoding||o.envMapEncoding||o.emissiveMapEncoding?kh.encodings_pars_fragment:"",o.mapEncoding?Xt("mapTexelToLinear",o.mapEncoding):"",o.envMapEncoding?Xt("envMapTexelToLinear",o.envMapEncoding):"",o.emissiveMapEncoding?Xt("emissiveMapTexelToLinear",o.emissiveMapEncoding):"",o.outputEncoding?function(t,e){var r=Ht(e);return"vec4 "+t+"( vec4 value ) { return LinearTo"+r[0]+r[1]+"; }"}("linearToOutputTexel",o.outputEncoding):"",o.depthPacking?"#define DEPTH_PACKING "+n.depthPacking:"","\n"].filter(Yt).join("\n")),c=qt(c=Zt(c),o),l=qt(l=Zt(l),o),n.isShaderMaterial||(c=$t(c),l=$t(l));var x=d+c,b=m+l,w=Wt(a,a.VERTEX_SHADER,x),S=Wt(a,a.FRAGMENT_SHADER,b);a.attachShader(_,w),a.attachShader(_,S),void 0!==n.index0AttributeName?a.bindAttribLocation(_,0,n.index0AttributeName):!0===o.morphTargets&&a.bindAttribLocation(_,0,"position"),a.linkProgram(_);var M=a.getProgramInfoLog(_),A=a.getShaderInfoLog(w),E=a.getShaderInfoLog(S),C=!0,T=!0;!1===a.getProgramParameter(_,a.LINK_STATUS)?C=!1:""!==M||""!==A&&""!==E||(T=!1),T&&(this.diagnostics={runnable:C,material:n,programLog:M,vertexShader:{log:A,prefix:d},fragmentShader:{log:E,prefix:m}}),a.deleteShader(w),a.deleteShader(S);var P;this.getUniforms=function(){return void 0===P&&(P=new H(a,_,t)),P};var L;return this.getAttributes=function(){return void 0===L&&(L=function(t,e,r){for(var n={},i=t.getProgramParameter(e,t.ACTIVE_ATTRIBUTES),o=0;o<i;o++){var a=t.getActiveAttrib(e,o).name;n[a]=t.getAttribLocation(e,a)}return n}(a,_)),L},this.destroy=function(){a.deleteProgram(_),this.program=void 0},Object.defineProperties(this,{uniforms:{get:function(){return this.getUniforms()}},attributes:{get:function(){return this.getAttributes()}}}),this.id=Gh++,this.code=r,this.usedTimes=1,this.program=_,this.vertexShader=w,this.fragmentShader=S,this}function Qt(t,e,r){function n(t,e){var r;return t?t.isTexture?r=t.encoding:t.isWebGLRenderTarget&&(r=t.texture.encoding):r=vh,r===vh&&e&&(r=_h),r}var i=[],o={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow"},a=["precision","supportsVertexTextures","map","mapEncoding","envMap","envMapMode","envMapEncoding","lightMap","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","displacementMap","specularMap","roughnessMap","metalnessMap","gradientMap","alphaMap","combine","vertexColors","fog","useFog","fogExp","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","maxMorphTargets","maxMorphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","alphaTest","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering"];this.getParameters=function(e,i,a,s,c,l,u){var h=o[e.type],p=u.isSkinnedMesh?function(t){var e=t.skeleton.bones;if(r.floatVertexTextures)return 1024;var n=r.maxVertexUniforms,i=Math.floor((n-20)/4),o=Math.min(i,e.length);return o<e.length?0:o}(u):0,f=r.precision;null!==e.precision&&(f=r.getMaxPrecision(e.precision),e.precision);var d=t.getRenderTarget();return{shaderID:h,precision:f,supportsVertexTextures:r.vertexTextures,outputEncoding:n(d?d.texture:null,t.gammaOutput),map:!!e.map,mapEncoding:n(e.map,t.gammaInput),envMap:!!e.envMap,envMapMode:e.envMap&&e.envMap.mapping,envMapEncoding:n(e.envMap,t.gammaInput),envMapCubeUV:!!e.envMap&&(e.envMap.mapping===Eu||e.envMap.mapping===Cu),lightMap:!!e.lightMap,aoMap:!!e.aoMap,emissiveMap:!!e.emissiveMap,emissiveMapEncoding:n(e.emissiveMap,t.gammaInput),bumpMap:!!e.bumpMap,normalMap:!!e.normalMap,displacementMap:!!e.displacementMap,roughnessMap:!!e.roughnessMap,metalnessMap:!!e.metalnessMap,specularMap:!!e.specularMap,alphaMap:!!e.alphaMap,gradientMap:!!e.gradientMap,combine:e.combine,vertexColors:e.vertexColors,fog:!!s,useFog:e.fog,fogExp:s&&s.isFogExp2,flatShading:e.flatShading,sizeAttenuation:e.sizeAttenuation,logarithmicDepthBuffer:r.logarithmicDepthBuffer,skinning:e.skinning&&p>0,maxBones:p,useVertexTexture:r.floatVertexTextures,morphTargets:e.morphTargets,morphNormals:e.morphNormals,maxMorphTargets:t.maxMorphTargets,maxMorphNormals:t.maxMorphNormals,numDirLights:i.directional.length,numPointLights:i.point.length,numSpotLights:i.spot.length,numRectAreaLights:i.rectArea.length,numHemiLights:i.hemi.length,numClippingPlanes:c,numClipIntersection:l,dithering:e.dithering,shadowMapEnabled:t.shadowMap.enabled&&u.receiveShadow&&a.length>0,shadowMapType:t.shadowMap.type,toneMapping:t.toneMapping,physicallyCorrectLights:t.physicallyCorrectLights,premultipliedAlpha:e.premultipliedAlpha,alphaTest:e.alphaTest,doubleSided:e.side===Il,flipSided:e.side===Nl,depthPacking:void 0!==e.depthPacking&&e.depthPacking}},this.getProgramCode=function(e,r){var n=[];if(r.shaderID?n.push(r.shaderID):(n.push(e.fragmentShader),n.push(e.vertexShader)),void 0!==e.defines)for(var i in e.defines)n.push(i),n.push(e.defines[i]);for(var o=0;o<a.length;o++)n.push(r[a[o]]);return n.push(e.onBeforeCompile.toString()),n.push(t.gammaOutput),n.join()},this.acquireProgram=function(r,n,o,a){for(var s,c=0,l=i.length;c<l;c++){var u=i[c];if(u.code===a){++(s=u).usedTimes;break}}return void 0===s&&(s=new Kt(t,e,a,r,n,o),i.push(s)),s},this.releaseProgram=function(t){if(0==--t.usedTimes){var e=i.indexOf(t);i[e]=i[i.length-1],i.pop(),t.destroy()}},this.programs=i}function Jt(t,e,r,n,i,o,a){function s(t,e){if(t.width>e||t.height>e){var r=e/Math.max(t.width,t.height),n=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");n.width=Math.floor(t.width*r),n.height=Math.floor(t.height*r);return n.getContext("2d").drawImage(t,0,0,t.width,t.height,0,0,n.width,n.height),n}return t}function c(t){return Eh.isPowerOfTwo(t.width)&&Eh.isPowerOfTwo(t.height)}function l(t,e){return t.generateMipmaps&&e&&t.minFilter!==Ru&&t.minFilter!==Ou}function u(e){return e===Ru||e===Nu||e===Iu?t.NEAREST:t.LINEAR}function h(e){var r=e.target;r.removeEventListener("dispose",h),function(e){var r=n.get(e);if(e.image&&r.__image__webglTextureCube)t.deleteTexture(r.__image__webglTextureCube);else{if(void 0===r.__webglInit)return;t.deleteTexture(r.__webglTexture)}n.remove(e)}(r),a.textures--}function p(e){var r=e.target;r.removeEventListener("dispose",p),function(e){var r=n.get(e),i=n.get(e.texture);if(!e)return;void 0!==i.__webglTexture&&t.deleteTexture(i.__webglTexture);e.depthTexture&&e.depthTexture.dispose();if(e.isWebGLRenderTargetCube)for(var o=0;o<6;o++)t.deleteFramebuffer(r.__webglFramebuffer[o]),r.__webglDepthbuffer&&t.deleteRenderbuffer(r.__webglDepthbuffer[o]);else t.deleteFramebuffer(r.__webglFramebuffer),r.__webglDepthbuffer&&t.deleteRenderbuffer(r.__webglDepthbuffer);n.remove(e.texture),n.remove(e)}(r),a.textures--}function f(e,u){var p=n.get(e);if(e.version>0&&p.__version!==e.version){var f=e.image;if(void 0===f);else if(!1!==f.complete)return void function(e,n,u){void 0===e.__webglInit&&(e.__webglInit=!0,n.addEventListener("dispose",h),e.__webglTexture=t.createTexture(),a.textures++);r.activeTexture(t.TEXTURE0+u),r.bindTexture(t.TEXTURE_2D,e.__webglTexture),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,n.flipY),t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,n.premultiplyAlpha),t.pixelStorei(t.UNPACK_ALIGNMENT,n.unpackAlignment);var p=s(n.image,i.maxTextureSize);(function(t){return t.wrapS!==Pu||t.wrapT!==Pu||t.minFilter!==Ru&&t.minFilter!==Ou})(n)&&!1===c(p)&&(p=function(t){if(t instanceof HTMLImageElement||t instanceof HTMLCanvasElement){var e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return e.width=Eh.nearestPowerOfTwo(t.width),e.height=Eh.nearestPowerOfTwo(t.height),e.getContext("2d").drawImage(t,0,0,e.width,e.height),e}return t}(p));var f=c(p),m=o.convert(n.format),g=o.convert(n.type);d(t.TEXTURE_2D,n,f);var v,_=n.mipmaps;if(n.isDepthTexture){var x=t.DEPTH_COMPONENT;if(n.type===Gu){if(!y)throw new Error("Float Depth Texture only supported in WebGL2.0");x=t.DEPTH_COMPONENT32F}else y&&(x=t.DEPTH_COMPONENT16);n.format===eh&&x===t.DEPTH_COMPONENT&&n.type!==Bu&&n.type!==ju&&(n.type=Bu,g=o.convert(n.type)),n.format===rh&&(x=t.DEPTH_STENCIL,n.type!==qu&&(n.type=qu,g=o.convert(n.type))),r.texImage2D(t.TEXTURE_2D,0,x,p.width,p.height,0,m,g,null)}else if(n.isDataTexture)if(_.length>0&&f){for(var b=0,w=_.length;b<w;b++)v=_[b],r.texImage2D(t.TEXTURE_2D,b,m,v.width,v.height,0,m,g,v.data);n.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,m,p.width,p.height,0,m,g,p.data);else if(n.isCompressedTexture)for(var b=0,w=_.length;b<w;b++)v=_[b],n.format!==Ku&&n.format!==$u?r.getCompressedTextureFormats().indexOf(m)>-1&&r.compressedTexImage2D(t.TEXTURE_2D,b,m,v.width,v.height,0,v.data):r.texImage2D(t.TEXTURE_2D,b,m,v.width,v.height,0,m,g,v.data);else if(_.length>0&&f){for(var b=0,w=_.length;b<w;b++)v=_[b],r.texImage2D(t.TEXTURE_2D,b,m,m,g,v);n.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,m,m,g,p);l(n,f)&&t.generateMipmap(t.TEXTURE_2D);e.__version=n.version,n.onUpdate&&n.onUpdate(n)}(p,e,u)}r.activeTexture(t.TEXTURE0+u),r.bindTexture(t.TEXTURE_2D,p.__webglTexture)}function d(r,a,s){var c;if(s?(t.texParameteri(r,t.TEXTURE_WRAP_S,o.convert(a.wrapS)),t.texParameteri(r,t.TEXTURE_WRAP_T,o.convert(a.wrapT)),t.texParameteri(r,t.TEXTURE_MAG_FILTER,o.convert(a.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,o.convert(a.minFilter))):(t.texParameteri(r,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(r,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),a.wrapS!==Pu||a.wrapT,t.texParameteri(r,t.TEXTURE_MAG_FILTER,u(a.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,u(a.minFilter)),a.minFilter!==Ru&&a.minFilter),c=e.get("EXT_texture_filter_anisotropic")){if(a.type===Gu&&null===e.get("OES_texture_float_linear"))return;if(a.type===Wu&&null===e.get("OES_texture_half_float_linear"))return;(a.anisotropy>1||n.get(a).__currentAnisotropy)&&(t.texParameterf(r,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(a.anisotropy,i.getMaxAnisotropy())),n.get(a).__currentAnisotropy=a.anisotropy)}}function m(e,i,a,s){var c=o.convert(i.texture.format),l=o.convert(i.texture.type);r.texImage2D(s,0,c,i.width,i.height,0,c,l,null),t.bindFramebuffer(t.FRAMEBUFFER,e),t.framebufferTexture2D(t.FRAMEBUFFER,a,s,n.get(i.texture).__webglTexture,0),t.bindFramebuffer(t.FRAMEBUFFER,null)}function g(e,r){t.bindRenderbuffer(t.RENDERBUFFER,e),r.depthBuffer&&!r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e)):r.depthBuffer&&r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,r.width,r.height),t.bindRenderbuffer(t.RENDERBUFFER,null)}function v(e){var r=n.get(e),i=!0===e.isWebGLRenderTargetCube;if(e.depthTexture){if(i)throw new Error("target.depthTexture not supported in Cube render targets");!function(e,r){if(r&&r.isWebGLRenderTargetCube)throw new Error("Depth Texture with cube render targets is not supported");if(t.bindFramebuffer(t.FRAMEBUFFER,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");n.get(r.depthTexture).__webglTexture&&r.depthTexture.image.width===r.width&&r.depthTexture.image.height===r.height||(r.depthTexture.image.width=r.width,r.depthTexture.image.height=r.height,r.depthTexture.needsUpdate=!0),f(r.depthTexture,0);var i=n.get(r.depthTexture).__webglTexture;if(r.depthTexture.format===eh)t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,i,0);else{if(r.depthTexture.format!==rh)throw new Error("Unknown depthTexture format");t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.TEXTURE_2D,i,0)}}(r.__webglFramebuffer,e)}else if(i){r.__webglDepthbuffer=[];for(var o=0;o<6;o++)t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer[o]),r.__webglDepthbuffer[o]=t.createRenderbuffer(),g(r.__webglDepthbuffer[o],e)}else t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),g(r.__webglDepthbuffer,e);t.bindFramebuffer(t.FRAMEBUFFER,null)}var y="undefined"!=typeof WebGL2RenderingContext&&t instanceof WebGL2RenderingContext;this.setTexture2D=f,this.setTextureCube=function(e,u){var p=n.get(e);if(6===e.image.length)if(e.version>0&&p.__version!==e.version){p.__image__webglTextureCube||(e.addEventListener("dispose",h),p.__image__webglTextureCube=t.createTexture(),a.textures++),r.activeTexture(t.TEXTURE0+u),r.bindTexture(t.TEXTURE_CUBE_MAP,p.__image__webglTextureCube),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e.flipY);for(var f=e&&e.isCompressedTexture,m=e.image[0]&&e.image[0].isDataTexture,g=[],v=0;v<6;v++)g[v]=f||m?m?e.image[v].image:e.image[v]:s(e.image[v],i.maxCubemapSize);var y=c(g[0]),_=o.convert(e.format),x=o.convert(e.type);for(d(t.TEXTURE_CUBE_MAP,e,y),v=0;v<6;v++)if(f)for(var b,w=g[v].mipmaps,S=0,M=w.length;S<M;S++)b=w[S],e.format!==Ku&&e.format!==$u?r.getCompressedTextureFormats().indexOf(_)>-1&&r.compressedTexImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,S,_,b.width,b.height,0,b.data):r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,S,_,b.width,b.height,0,_,x,b.data);else m?r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,0,_,g[v].width,g[v].height,0,_,x,g[v].data):r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,0,_,_,x,g[v]);l(e,y)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),p.__version=e.version,e.onUpdate&&e.onUpdate(e)}else r.activeTexture(t.TEXTURE0+u),r.bindTexture(t.TEXTURE_CUBE_MAP,p.__image__webglTextureCube)},this.setTextureCubeDynamic=function(e,i){r.activeTexture(t.TEXTURE0+i),r.bindTexture(t.TEXTURE_CUBE_MAP,n.get(e).__webglTexture)},this.setupRenderTarget=function(e){var i=n.get(e),o=n.get(e.texture);e.addEventListener("dispose",p),o.__webglTexture=t.createTexture(),a.textures++;var s=!0===e.isWebGLRenderTargetCube,u=c(e);if(s){i.__webglFramebuffer=[];for(var h=0;h<6;h++)i.__webglFramebuffer[h]=t.createFramebuffer()}else i.__webglFramebuffer=t.createFramebuffer();if(s){for(r.bindTexture(t.TEXTURE_CUBE_MAP,o.__webglTexture),d(t.TEXTURE_CUBE_MAP,e.texture,u),h=0;h<6;h++)m(i.__webglFramebuffer[h],e,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+h);l(e.texture,u)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),r.bindTexture(t.TEXTURE_CUBE_MAP,null)}else r.bindTexture(t.TEXTURE_2D,o.__webglTexture),d(t.TEXTURE_2D,e.texture,u),m(i.__webglFramebuffer,e,t.COLOR_ATTACHMENT0,t.TEXTURE_2D),l(e.texture,u)&&t.generateMipmap(t.TEXTURE_2D),r.bindTexture(t.TEXTURE_2D,null);e.depthBuffer&&v(e)},this.updateRenderTargetMipmap=function(e){var i=e.texture;if(l(i,c(e))){var o=e.isWebGLRenderTargetCube?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,a=n.get(i).__webglTexture;r.bindTexture(o,a),t.generateMipmap(o),r.bindTexture(o,null)}}}function te(t){ft.call(this),this.cameras=t||[]}function ee(t,e){return{convert:function(r){var n;if(r===Tu)return t.REPEAT;if(r===Pu)return t.CLAMP_TO_EDGE;if(r===Lu)return t.MIRRORED_REPEAT;if(r===Ru)return t.NEAREST;if(r===Nu)return t.NEAREST_MIPMAP_NEAREST;if(r===Iu)return t.NEAREST_MIPMAP_LINEAR;if(r===Ou)return t.LINEAR;if(r===Du)return t.LINEAR_MIPMAP_NEAREST;if(r===Fu)return t.LINEAR_MIPMAP_LINEAR;if(r===zu)return t.UNSIGNED_BYTE;if(r===Hu)return t.UNSIGNED_SHORT_4_4_4_4;if(r===Xu)return t.UNSIGNED_SHORT_5_5_5_1;if(r===Yu)return t.UNSIGNED_SHORT_5_6_5;if(r===ku)return t.BYTE;if(r===Uu)return t.SHORT;if(r===Bu)return t.UNSIGNED_SHORT;if(r===Vu)return t.INT;if(r===ju)return t.UNSIGNED_INT;if(r===Gu)return t.FLOAT;if(r===Wu&&null!==(n=e.get("OES_texture_half_float")))return n.HALF_FLOAT_OES;if(r===Zu)return t.ALPHA;if(r===$u)return t.RGB;if(r===Ku)return t.RGBA;if(r===Qu)return t.LUMINANCE;if(r===Ju)return t.LUMINANCE_ALPHA;if(r===eh)return t.DEPTH_COMPONENT;if(r===rh)return t.DEPTH_STENCIL;if(r===Gl)return t.FUNC_ADD;if(r===Wl)return t.FUNC_SUBTRACT;if(r===Hl)return t.FUNC_REVERSE_SUBTRACT;if(r===ql)return t.ZERO;if(r===Zl)return t.ONE;if(r===$l)return t.SRC_COLOR;if(r===Kl)return t.ONE_MINUS_SRC_COLOR;if(r===Ql)return t.SRC_ALPHA;if(r===Jl)return t.ONE_MINUS_SRC_ALPHA;if(r===tu)return t.DST_ALPHA;if(r===eu)return t.ONE_MINUS_DST_ALPHA;if(r===ru)return t.DST_COLOR;if(r===nu)return t.ONE_MINUS_DST_COLOR;if(r===iu)return t.SRC_ALPHA_SATURATE;if((r===nh||r===ih||r===oh||r===ah)&&null!==(n=e.get("WEBGL_compressed_texture_s3tc"))){if(r===nh)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(r===ih)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(r===oh)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(r===ah)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((r===sh||r===ch||r===lh||r===uh)&&null!==(n=e.get("WEBGL_compressed_texture_pvrtc"))){if(r===sh)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(r===ch)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(r===lh)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(r===uh)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(r===hh&&null!==(n=e.get("WEBGL_compressed_texture_etc1")))return n.COMPRESSED_RGB_ETC1_WEBGL;if((r===Xl||r===Yl)&&null!==(n=e.get("EXT_blend_minmax"))){if(r===Xl)return n.MIN_EXT;if(r===Yl)return n.MAX_EXT}return r===qu&&null!==(n=e.get("WEBGL_depth_texture"))?n.UNSIGNED_INT_24_8_WEBGL:0}}}function re(t){function e(){return null===D?K:1}function r(){(_t=new function(t){var e={};return{get:function(r){if(void 0!==e[r])return e[r];var n;switch(r){case"WEBGL_depth_texture":n=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":n=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":n=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":n=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case"WEBGL_compressed_texture_etc1":n=t.getExtension("WEBGL_compressed_texture_etc1");break;default:n=t.getExtension(r)}return e[r]=n,n}}}(vt)).get("WEBGL_depth_texture"),_t.get("OES_texture_float"),_t.get("OES_texture_float_linear"),_t.get("OES_texture_half_float"),_t.get("OES_texture_half_float_linear"),_t.get("OES_standard_derivatives"),_t.get("ANGLE_instanced_arrays"),_t.get("OES_element_index_uint")&&(Pt.MaxIndex=4294967296),Yt=new ee(vt,_t),xt=new function(t,e,r){function n(e){if("highp"===e){if(t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.HIGH_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.MEDIUM_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}var i,o=void 0!==r.precision?r.precision:"highp",a=n(o);a!==o&&(o=a);var s=!0===r.logarithmicDepthBuffer&&!!e.get("EXT_frag_depth"),c=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),l=t.getParameter(t.MAX_VERTEX_TEXTURE_IMAGE_UNITS),u=t.getParameter(t.MAX_TEXTURE_SIZE),h=t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),p=t.getParameter(t.MAX_VERTEX_ATTRIBS),f=t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),d=t.getParameter(t.MAX_VARYING_VECTORS),m=t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),g=l>0,v=!!e.get("OES_texture_float");return{getMaxAnisotropy:function(){if(void 0!==i)return i;var r=e.get("EXT_texture_filter_anisotropic");return i=null!==r?t.getParameter(r.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:n,precision:o,logarithmicDepthBuffer:s,maxTextures:c,maxVertexTextures:l,maxTextureSize:u,maxCubemapSize:h,maxAttributes:p,maxVertexUniforms:f,maxVaryings:d,maxFragmentUniforms:m,vertexTextures:g,floatFragmentTextures:v,floatVertexTextures:g&&v}}(vt,_t,t),(bt=new function(t,e,r){function n(e,r,n){var i=new Uint8Array(4),o=t.createTexture();t.bindTexture(e,o),t.texParameteri(e,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(e,t.TEXTURE_MAG_FILTER,t.NEAREST);for(var a=0;a<n;a++)t.texImage2D(r+a,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,i);return o}function i(e){!0!==_[e]&&(t.enable(e),_[e]=!0)}function a(e){!1!==_[e]&&(t.disable(e),_[e]=!1)}function s(e,n,o,s,c,l,u,h){if(e!==zl?i(t.BLEND):a(t.BLEND),e!==jl){if(e!==w||h!==P)switch(e){case Ul:h?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ONE,t.ONE,t.ONE,t.ONE)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.SRC_ALPHA,t.ONE));break;case Bl:h?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ZERO,t.ZERO,t.ONE_MINUS_SRC_COLOR,t.ONE_MINUS_SRC_ALPHA)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.ZERO,t.ONE_MINUS_SRC_COLOR));break;case Vl:h?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ZERO,t.SRC_COLOR,t.ZERO,t.SRC_ALPHA)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.ZERO,t.SRC_COLOR));break;default:h?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ONE,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA)):(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.SRC_ALPHA,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA))}S=null,M=null,A=null,E=null,C=null,T=null}else c=c||n,l=l||o,u=u||s,n===S&&c===E||(t.blendEquationSeparate(r.convert(n),r.convert(c)),S=n,E=c),o===M&&s===A&&l===C&&u===T||(t.blendFuncSeparate(r.convert(o),r.convert(s),r.convert(l),r.convert(u)),M=o,A=s,C=l,T=u);w=e,P=h}function c(e){L!==e&&(e?t.frontFace(t.CW):t.frontFace(t.CCW),L=e)}function l(e){e!==Al?(i(t.CULL_FACE),e!==R&&(e===El?t.cullFace(t.BACK):e===Cl?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):a(t.CULL_FACE),R=e}function u(e,r,n){e?(i(t.POLYGON_OFFSET_FILL),I===r&&O===n||(t.polygonOffset(r,n),I=r,O=n)):a(t.POLYGON_OFFSET_FILL)}function h(e){void 0===e&&(e=t.TEXTURE0+D-1),k!==e&&(t.activeTexture(e),k=e)}var p=new function(){var e=!1,r=new o,n=null,i=new o(0,0,0,0);return{setMask:function(r){n===r||e||(t.colorMask(r,r,r,r),n=r)},setLocked:function(t){e=t},setClear:function(e,n,o,a,s){!0===s&&(e*=a,n*=a,o*=a),r.set(e,n,o,a),!1===i.equals(r)&&(t.clearColor(e,n,o,a),i.copy(r))},reset:function(){e=!1,n=null,i.set(-1,0,0,0)}}},f=new function(){var e=!1,r=null,n=null,o=null;return{setTest:function(e){e?i(t.DEPTH_TEST):a(t.DEPTH_TEST)},setMask:function(n){r===n||e||(t.depthMask(n),r=n)},setFunc:function(e){if(n!==e){if(e)switch(e){case ou:t.depthFunc(t.NEVER);break;case au:t.depthFunc(t.ALWAYS);break;case su:t.depthFunc(t.LESS);break;case cu:t.depthFunc(t.LEQUAL);break;case lu:t.depthFunc(t.EQUAL);break;case uu:t.depthFunc(t.GEQUAL);break;case hu:t.depthFunc(t.GREATER);break;case pu:t.depthFunc(t.NOTEQUAL);break;default:t.depthFunc(t.LEQUAL)}else t.depthFunc(t.LEQUAL);n=e}},setLocked:function(t){e=t},setClear:function(e){o!==e&&(t.clearDepth(e),o=e)},reset:function(){e=!1,r=null,n=null,o=null}}},d=new function(){var e=!1,r=null,n=null,o=null,s=null,c=null,l=null,u=null,h=null;return{setTest:function(e){e?i(t.STENCIL_TEST):a(t.STENCIL_TEST)},setMask:function(n){r===n||e||(t.stencilMask(n),r=n)},setFunc:function(e,r,i){n===e&&o===r&&s===i||(t.stencilFunc(e,r,i),n=e,o=r,s=i)},setOp:function(e,r,n){c===e&&l===r&&u===n||(t.stencilOp(e,r,n),c=e,l=r,u=n)},setLocked:function(t){e=t},setClear:function(e){h!==e&&(t.clearStencil(e),h=e)},reset:function(){e=!1,r=null,n=null,o=null,s=null,c=null,l=null,u=null,h=null}}},m=t.getParameter(t.MAX_VERTEX_ATTRIBS),g=new Uint8Array(m),v=new Uint8Array(m),y=new Uint8Array(m),_={},x=null,b=null,w=null,S=null,M=null,A=null,E=null,C=null,T=null,P=!1,L=null,R=null,N=null,I=null,O=null,D=t.getParameter(t.MAX_COMBINED_TEXTURE_IMAGE_UNITS),F=parseFloat(/^WebGL\ ([0-9])/.exec(t.getParameter(t.VERSION))[1]),z=parseFloat(F)>=1,k=null,U={},B=new o,V=new o,j={};return j[t.TEXTURE_2D]=n(t.TEXTURE_2D,t.TEXTURE_2D,1),j[t.TEXTURE_CUBE_MAP]=n(t.TEXTURE_CUBE_MAP,t.TEXTURE_CUBE_MAP_POSITIVE_X,6),p.setClear(0,0,0,1),f.setClear(1),d.setClear(0),i(t.DEPTH_TEST),f.setFunc(cu),c(!1),l(El),i(t.CULL_FACE),i(t.BLEND),s(kl),{buffers:{color:p,depth:f,stencil:d},initAttributes:function(){for(var t=0,e=g.length;t<e;t++)g[t]=0},enableAttribute:function(r){g[r]=1,0===v[r]&&(t.enableVertexAttribArray(r),v[r]=1),0!==y[r]&&(e.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(r,0),y[r]=0)},enableAttributeAndDivisor:function(r,n){g[r]=1,0===v[r]&&(t.enableVertexAttribArray(r),v[r]=1),y[r]!==n&&(e.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(r,n),y[r]=n)},disableUnusedAttributes:function(){for(var e=0,r=v.length;e!==r;++e)v[e]!==g[e]&&(t.disableVertexAttribArray(e),v[e]=0)},enable:i,disable:a,getCompressedTextureFormats:function(){if(null===x&&(x=[],e.get("WEBGL_compressed_texture_pvrtc")||e.get("WEBGL_compressed_texture_s3tc")||e.get("WEBGL_compressed_texture_etc1")))for(var r=t.getParameter(t.COMPRESSED_TEXTURE_FORMATS),n=0;n<r.length;n++)x.push(r[n]);return x},useProgram:function(e){return b!==e&&(t.useProgram(e),b=e,!0)},setBlending:s,setMaterial:function(e){e.side===Il?a(t.CULL_FACE):i(t.CULL_FACE),c(e.side===Nl),!0===e.transparent?s(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha):s(zl),f.setFunc(e.depthFunc),f.setTest(e.depthTest),f.setMask(e.depthWrite),p.setMask(e.colorWrite),u(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)},setFlipSided:c,setCullFace:l,setLineWidth:function(e){e!==N&&(z&&t.lineWidth(e),N=e)},setPolygonOffset:u,setScissorTest:function(e){e?i(t.SCISSOR_TEST):a(t.SCISSOR_TEST)},activeTexture:h,bindTexture:function(e,r){null===k&&h();var n=U[k];void 0===n&&(n={type:void 0,texture:void 0},U[k]=n),n.type===e&&n.texture===r||(t.bindTexture(e,r||j[e]),n.type=e,n.texture=r)},compressedTexImage2D:function(){try{t.compressedTexImage2D.apply(t,arguments)}catch(t){}},texImage2D:function(){try{t.texImage2D.apply(t,arguments)}catch(t){}},scissor:function(e){!1===B.equals(e)&&(t.scissor(e.x,e.y,e.z,e.w),B.copy(e))},viewport:function(e){!1===V.equals(e)&&(t.viewport(e.x,e.y,e.z,e.w),V.copy(e))},reset:function(){for(var e=0;e<v.length;e++)1===v[e]&&(t.disableVertexAttribArray(e),v[e]=0);_={},x=null,k=null,U={},b=null,w=null,L=null,R=null,p.reset(),f.reset(),d.reset()}}}(vt,_t,Yt)).scissor(j.copy(tt).multiplyScalar(K)),bt.viewport(V.copy(J).multiplyScalar(K)),St=new function(){var t={};return{get:function(e){var r=e.uuid,n=t[r];return void 0===n&&(n={},t[r]=n),n},remove:function(e){delete t[e.uuid]},clear:function(){t={}}}},At=new Jt(vt,_t,bt,St,xt,Yt,mt),Et=new st(vt),Ct=new function(t,e,r){function n(t){var a=t.target,s=i[a.id];null!==s.index&&e.remove(s.index);for(var c in s.attributes)e.remove(s.attributes[c]);a.removeEventListener("dispose",n),delete i[a.id];var l=o[a.id];l&&(e.remove(l),delete o[a.id]),(l=o[s.id])&&(e.remove(l),delete o[s.id]),r.geometries--}var i={},o={};return{get:function(t,e){var o=i[e.id];return o||(e.addEventListener("dispose",n),e.isBufferGeometry?o=e:e.isGeometry&&(void 0===e._bufferGeometry&&(e._bufferGeometry=(new Pt).setFromObject(t)),o=e._bufferGeometry),i[e.id]=o,r.geometries++,o)},update:function(r){var n=r.index,i=r.attributes;null!==n&&e.update(n,t.ELEMENT_ARRAY_BUFFER);for(var o in i)e.update(i[o],t.ARRAY_BUFFER);var a=r.morphAttributes;for(var o in a)for(var s=a[o],c=0,l=s.length;c<l;c++)e.update(s[c],t.ARRAY_BUFFER)},getWireframeAttribute:function(r){var n=o[r.id];if(n)return n;var i=[],a=r.index,s=r.attributes;if(null!==a)for(var c=0,l=(f=a.array).length;c<l;c+=3){var u=f[c+0],h=f[c+1],p=f[c+2];i.push(u,h,h,p,p,u)}else{var f;for(c=0,l=(f=s.position.array).length/3-1;c<l;c+=3)u=c+0,h=c+1,p=c+2,i.push(u,h,h,p,p,u)}return n=new(Tt(i)>65535?Mt:wt)(i,1),e.update(n,t.ELEMENT_ARRAY_BUFFER),o[r.id]=n,n}}}(vt,Et,mt),Lt=new function(t,e){var r={};return{update:function(n){var i=e.frame,o=n.geometry,a=t.get(n,o);return r[a.id]!==i&&(o.isGeometry&&a.updateFromObject(n),t.update(a),r[a.id]=i),a},clear:function(){r={}}}}(Ct,gt),Ut=new function(t){var e={},r=new Float32Array(8);return{update:function(n,i,o,a){var s=n.morphTargetInfluences,c=s.length,l=e[i.id];if(void 0===l){l=[];for(var u=0;u<c;u++)l[u]=[u,0];e[i.id]=l}var h=o.morphTargets&&i.morphAttributes.position,p=o.morphNormals&&i.morphAttributes.normal;for(u=0;u<c;u++)0!==(f=l[u])[1]&&(h&&i.removeAttribute("morphTarget"+u),p&&i.removeAttribute("morphNormal"+u));for(u=0;u<c;u++)(f=l[u])[0]=u,f[1]=s[u];for(l.sort(jt),u=0;u<8;u++){var f;if(f=l[u]){var d=f[0],m=f[1];if(m){h&&i.addAttribute("morphTarget"+u,h[d]),p&&i.addAttribute("morphNormal"+u,p[d]),r[u]=m;continue}}r[u]=0}a.getUniforms().setValue(t,"morphTargetInfluences",r)}}}(vt),Dt=new Qt(I,_t,xt),Nt=new Gt,Ft=new Vt,zt=new function(t,e,r,n){function i(t,r){e.buffers.color.setClear(t.r,t.g,t.b,r,n)}var o,a,s,c=new X(0),l=0;return{getClearColor:function(){return c},setClearColor:function(t,e){c.set(t),i(c,l=void 0!==e?e:1)},getClearAlpha:function(){return l},setClearAlpha:function(t){i(c,l=t)},render:function(e,n,u,h){var p=n.background;null===p?i(c,l):p&&p.isColor&&(i(p,1),h=!0),(t.autoClear||h)&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),p&&p.isCubeTexture?(void 0===s&&((s=new kt(new Rt(1,1,1),new Q({uniforms:Uh.cube.uniforms,vertexShader:Uh.cube.vertexShader,fragmentShader:Uh.cube.fragmentShader,side:Nl,depthTest:!0,depthWrite:!1,polygonOffset:!0,fog:!1}))).geometry.removeAttribute("normal"),s.geometry.removeAttribute("uv"),s.onBeforeRender=function(t,e,r){var n=r.far;this.matrixWorld.makeScale(n,n,n),this.matrixWorld.copyPosition(r.matrixWorld),this.material.polygonOffsetUnits=10*n},r.update(s.geometry)),s.material.uniforms.tCube.value=p,e.push(s,s.geometry,s.material,0,null)):p&&p.isTexture&&(void 0===o&&(o=new pt(-1,1,1,-1,0,1),a=new kt(new It(2,2),new Ot({depthTest:!1,depthWrite:!1,fog:!1})),r.update(a.geometry)),a.material.map=p,t.renderBufferDirect(o,null,a.geometry,a.material,a,null))}}}(I,bt,Ct,E),Bt=new function(t,e,r){var n;this.setMode=function(t){n=t},this.render=function(e,i){t.drawArrays(n,e,i),r.calls++,r.vertices+=i,n===t.TRIANGLES?r.faces+=i/3:n===t.POINTS&&(r.points+=i)},this.renderInstances=function(i,o,a){var s=e.get("ANGLE_instanced_arrays");if(null!==s){var c=i.attributes.position;c.isInterleavedBufferAttribute?(a=c.data.count,s.drawArraysInstancedANGLE(n,0,a,i.maxInstancedCount)):s.drawArraysInstancedANGLE(n,o,a,i.maxInstancedCount),r.calls++,r.vertices+=a*i.maxInstancedCount,n===t.TRIANGLES?r.faces+=i.maxInstancedCount*a/3:n===t.POINTS&&(r.points+=i.maxInstancedCount*a)}}}(vt,_t,gt),Wt=new function(t,e,r){var n,i,o;this.setMode=function(t){n=t},this.setIndex=function(t){i=t.type,o=t.bytesPerElement},this.render=function(e,a){t.drawElements(n,a,i,e*o),r.calls++,r.vertices+=a,n===t.TRIANGLES?r.faces+=a/3:n===t.POINTS&&(r.points+=a)},this.renderInstances=function(a,s,c){var l=e.get("ANGLE_instanced_arrays");null!==l&&(l.drawElementsInstancedANGLE(n,c,i,s*o,a.maxInstancedCount),r.calls++,r.vertices+=c*a.maxInstancedCount,n===t.TRIANGLES?r.faces+=a.maxInstancedCount*c/3:n===t.POINTS&&(r.points+=a.maxInstancedCount*c))}}(vt,_t,gt),Ht=new q(I,vt,bt,At,xt),Xt=new $(I,vt,bt,At,xt),I.info.programs=Dt.programs,I.context=vt,I.capabilities=xt,I.extensions=_t,I.properties=St,I.renderLists=Ft,I.state=bt}function n(t){t.preventDefault(),O=!0}function i(t){O=!1,r()}function a(t){var e=t.target;e.removeEventListener("dispose",a),function(t){s(t),St.remove(t)}(e)}function s(t){var e=St.get(t).program;t.program=void 0,void 0!==e&&Dt.releaseProgram(e)}function c(t){null!==Kt&&Kt(t),(qt.getDevice()||window).requestAnimationFrame(c)}function p(t,e,r){if(t.visible){if(t.layers.test(e.layers))if(t.isLight)T.push(t),t.castShadow&&P.push(t);else if(t.isSprite)t.frustumCulled&&!rt.intersectsSprite(t)||R.push(t);else if(t.isLensFlare)N.push(t);else if(t.isImmediateRenderObject)r&&dt.setFromMatrixPosition(t.matrixWorld).applyMatrix4(ht),L.push(t,null,t.material,dt.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.update(),!t.frustumCulled||rt.intersectsObject(t))){r&&dt.setFromMatrixPosition(t.matrixWorld).applyMatrix4(ht);var n=Lt.update(t),i=t.material;if(Array.isArray(i))for(var o=n.groups,a=0,s=o.length;a<s;a++){var c=o[a],l=i[c.materialIndex];l&&l.visible&&L.push(t,n,l,dt.z,c)}else i.visible&&L.push(t,n,i,dt.z,null)}var u=t.children;for(a=0,s=u.length;a<s;a++)p(u[a],e,r)}}function f(t,e,r,n){for(var i=0,o=t.length;i<o;i++){var a=t[i],s=a.object,c=a.geometry,l=void 0===n?a.material:n,u=a.group;if(r.isArrayCamera){B=r;for(var h=r.cameras,p=0,f=h.length;p<f;p++){var m=h[p];if(s.layers.test(m.layers)){var g=m.bounds,v=g.x*Y,y=g.y*Z,_=g.z*Y,x=g.w*Z;bt.viewport(V.set(v,y,_,x).multiplyScalar(K)),d(s,e,m,c,l,u)}}}else B=null,d(s,e,r,c,l,u)}}function d(t,e,r,n,i,o){if(t.onBeforeRender(I,e,r,n,i,o),t.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.isImmediateRenderObject){bt.setMaterial(i);var a=g(r,e.fog,i,t);k="",function(t,e,r){t.render(function(t){I.renderBufferImmediate(t,e,r)})}(t,a,i)}else I.renderBufferDirect(r,e.fog,n,i,t,o);t.onAfterRender(I,e,r,n,i,o)}function m(t,e,r){var n=St.get(t),i=Dt.getParameters(t,Nt.state,P,e,ct.numPlanes,ct.numIntersection,r),o=Dt.getProgramCode(t,i),c=n.program,l=!0;if(void 0===c)t.addEventListener("dispose",a);else if(c.code!==o)s(t);else{if(void 0!==i.shaderID)return;l=!1}if(l){if(i.shaderID){var u=Uh[i.shaderID];n.shader={name:t.type,uniforms:zh.clone(u.uniforms),vertexShader:u.vertexShader,fragmentShader:u.fragmentShader}}else n.shader={name:t.type,uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};t.onBeforeCompile(n.shader),c=Dt.acquireProgram(t,n.shader,i,o),n.program=c,t.program=c}var h=c.getAttributes();if(t.morphTargets){t.numSupportedMorphTargets=0;for(var p=0;p<I.maxMorphTargets;p++)h["morphTarget"+p]>=0&&t.numSupportedMorphTargets++}if(t.morphNormals){t.numSupportedMorphNormals=0;for(p=0;p<I.maxMorphNormals;p++)h["morphNormal"+p]>=0&&t.numSupportedMorphNormals++}var f=n.shader.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(n.numClippingPlanes=ct.numPlanes,n.numIntersection=ct.numIntersection,f.clippingPlanes=ct.uniform),n.fog=e,n.lightsHash=Nt.state.hash,t.lights&&(f.ambientLightColor.value=Nt.state.ambient,f.directionalLights.value=Nt.state.directional,f.spotLights.value=Nt.state.spot,f.rectAreaLights.value=Nt.state.rectArea,f.pointLights.value=Nt.state.point,f.hemisphereLights.value=Nt.state.hemi,f.directionalShadowMap.value=Nt.state.directionalShadowMap,f.directionalShadowMatrix.value=Nt.state.directionalShadowMatrix,f.spotShadowMap.value=Nt.state.spotShadowMap,f.spotShadowMatrix.value=Nt.state.spotShadowMatrix,f.pointShadowMap.value=Nt.state.pointShadowMap,f.pointShadowMatrix.value=Nt.state.pointShadowMatrix);var d=n.program.getUniforms(),m=H.seqWithValue(d.seq,f);n.uniformsList=m}function g(t,e,r,n){W=0;var i=St.get(r);if(lt&&(ut||t!==U)){var o=t===U&&r.id===z;ct.setState(r.clippingPlanes,r.clipIntersection,r.clipShadows,t,i,o)}!1===r.needsUpdate&&(void 0===i.program?r.needsUpdate=!0:r.fog&&i.fog!==e?r.needsUpdate=!0:r.lights&&i.lightsHash!==Nt.state.hash?r.needsUpdate=!0:void 0===i.numClippingPlanes||i.numClippingPlanes===ct.numPlanes&&i.numIntersection===ct.numIntersection||(r.needsUpdate=!0)),r.needsUpdate&&(m(r,e,n),r.needsUpdate=!1);var a=!1,s=!1,c=!1,l=i.program,u=l.getUniforms(),p=i.shader.uniforms;if(bt.useProgram(l.program)&&(a=!0,s=!0,c=!0),r.id!==z&&(z=r.id,s=!0),a||t!==U){if(u.setValue(vt,"projectionMatrix",t.projectionMatrix),xt.logarithmicDepthBuffer&&u.setValue(vt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),U!==(B||t)&&(U=B||t,s=!0,c=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.envMap){var f=u.map.cameraPosition;void 0!==f&&f.setValue(vt,dt.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.skinning)&&u.setValue(vt,"viewMatrix",t.matrixWorldInverse)}if(r.skinning){u.setOptional(vt,n,"bindMatrix"),u.setOptional(vt,n,"bindMatrixInverse");var d=n.skeleton;if(d){var g=d.bones;if(xt.floatVertexTextures){if(void 0===d.boneTexture){var x=Math.sqrt(4*g.length);x=Eh.nextPowerOfTwo(Math.ceil(x)),x=Math.max(x,4);var b=new Float32Array(x*x*4);b.set(d.boneMatrices);var w=new h(b,x,x,Ku,Gu);d.boneMatrices=b,d.boneTexture=w,d.boneTextureSize=x}u.setValue(vt,"boneTexture",d.boneTexture),u.setValue(vt,"boneTextureSize",d.boneTextureSize)}else u.setOptional(vt,d,"boneMatrices")}}return(s||r.forceUniformsUpdate)&&(u.setValue(vt,"toneMappingExposure",I.toneMappingExposure),u.setValue(vt,"toneMappingWhitePoint",I.toneMappingWhitePoint),r.lights&&function(t,e){t.ambientLightColor.needsUpdate=e,t.directionalLights.needsUpdate=e,t.pointLights.needsUpdate=e,t.spotLights.needsUpdate=e,t.rectAreaLights.needsUpdate=e,t.hemisphereLights.needsUpdate=e}(p,c),e&&r.fog&&function(t,e){t.fogColor.value=e.color,e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)}(p,e),r.isMeshBasicMaterial?v(p,r):r.isMeshLambertMaterial?(v(p,r),function(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}(p,r)):r.isMeshPhongMaterial?(v(p,r),r.isMeshToonMaterial?function(t,e){y(t,e),e.gradientMap&&(t.gradientMap.value=e.gradientMap)}(p,r):y(p,r)):r.isMeshStandardMaterial?(v(p,r),r.isMeshPhysicalMaterial?function(t,e){t.clearCoat.value=e.clearCoat,t.clearCoatRoughness.value=e.clearCoatRoughness,_(t,e)}(p,r):_(p,r)):r.isMeshDepthMaterial?(v(p,r),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(p,r)):r.isMeshDistanceMaterial?(v(p,r),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(p,r)):r.isMeshNormalMaterial?(v(p,r),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale);e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale));e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(p,r)):r.isLineBasicMaterial?(function(t,e){t.diffuse.value=e.color,t.opacity.value=e.opacity}(p,r),r.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(p,r)):r.isPointsMaterial?function(t,e){if(t.diffuse.value=e.color,t.opacity.value=e.opacity,t.size.value=e.size*K,t.scale.value=.5*Z,t.map.value=e.map,null!==e.map){var r=e.map.offset,n=e.map.repeat;t.offsetRepeat.value.set(r.x,r.y,n.x,n.y)}}(p,r):r.isShadowMaterial&&(p.color.value=r.color,p.opacity.value=r.opacity),void 0!==p.ltcMat&&(p.ltcMat.value=Fh.LTC_MAT_TEXTURE),void 0!==p.ltcMag&&(p.ltcMag.value=Fh.LTC_MAG_TEXTURE),H.upload(vt,i.uniformsList,p,I)),u.setValue(vt,"modelViewMatrix",n.modelViewMatrix),u.setValue(vt,"normalMatrix",n.normalMatrix),u.setValue(vt,"modelMatrix",n.matrixWorld),l}function v(t,e){t.opacity.value=e.opacity,e.color&&(t.diffuse.value=e.color),e.emissive&&t.emissive.value.copy(e.emissive).multiplyScalar(e.emissiveIntensity),e.map&&(t.map.value=e.map),e.alphaMap&&(t.alphaMap.value=e.alphaMap),e.specularMap&&(t.specularMap.value=e.specularMap),e.envMap&&(t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap&&e.envMap.isCubeTexture?-1:1,t.reflectivity.value=e.reflectivity,t.refractionRatio.value=e.refractionRatio),e.lightMap&&(t.lightMap.value=e.lightMap,t.lightMapIntensity.value=e.lightMapIntensity),e.aoMap&&(t.aoMap.value=e.aoMap,t.aoMapIntensity.value=e.aoMapIntensity);var r;if(e.map?r=e.map:e.specularMap?r=e.specularMap:e.displacementMap?r=e.displacementMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.roughnessMap?r=e.roughnessMap:e.metalnessMap?r=e.metalnessMap:e.alphaMap?r=e.alphaMap:e.emissiveMap&&(r=e.emissiveMap),void 0!==r){r.isWebGLRenderTarget&&(r=r.texture);var n=r.offset,i=r.repeat;t.offsetRepeat.value.set(n.x,n.y,i.x,i.y)}}function y(t,e){t.specular.value=e.specular,t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function _(t,e){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}var x=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),b=void 0!==t.context?t.context:null,w=void 0!==t.alpha&&t.alpha,S=void 0===t.depth||t.depth,M=void 0===t.stencil||t.stencil,A=void 0!==t.antialias&&t.antialias,E=void 0===t.premultipliedAlpha||t.premultipliedAlpha,C=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,T=[],P=[],L=null,R=[],N=[];this.domElement=x,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=vu,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var I=this,O=!1,D=null,F=null,z=-1,k="",U=null,B=null,V=new o,j=new o,G=null,W=0,Y=x.width,Z=x.height,K=1,J=new o(0,0,Y,Z),tt=new o(0,0,Y,Z),et=!1,rt=new ot,ct=new function(){function t(){l.value!==n&&(l.value=n,l.needsUpdate=i>0),r.numPlanes=i,r.numIntersection=0}function e(t,e,n,i){var o=null!==t?t.length:0,a=null;if(0!==o){if(a=l.value,!0!==i||null===a){var u=n+4*o,h=e.matrixWorldInverse;c.getNormalMatrix(h),(null===a||a.length<u)&&(a=new Float32Array(u));for(var p=0,f=n;p!==o;++p,f+=4)s.copy(t[p]).applyMatrix4(h,c),s.normal.toArray(a,f),a[f+3]=s.constant}l.value=a,l.needsUpdate=!0}return r.numPlanes=o,a}var r=this,n=null,i=0,o=!1,a=!1,s=new it,c=new nt,l={value:null,needsUpdate:!1};this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(t,r,a){var s=0!==t.length||r||0!==i||o;return o=r,n=e(t,a,0),i=t.length,s},this.beginShadows=function(){a=!0,e(null)},this.endShadows=function(){a=!1,t()},this.setState=function(r,s,c,u,h,p){if(!o||null===r||0===r.length||a&&!c)a?e(null):t();else{var f=a?0:i,d=4*f,m=h.clippingState||null;l.value=m,m=e(r,u,d,p);for(var g=0;g!==d;++g)m[g]=n[g];h.clippingState=m,this.numIntersection=s?this.numPlanes:0,this.numPlanes+=f}}},lt=!1,ut=!1,ht=new u,dt=new l,mt={geometries:0,textures:0},gt={frame:0,calls:0,vertices:0,faces:0,points:0};this.info={render:gt,memory:mt,programs:null};var vt;try{var yt={alpha:w,depth:S,stencil:M,antialias:A,premultipliedAlpha:E,preserveDrawingBuffer:C};if(null===(vt=b||x.getContext("webgl",yt)||x.getContext("experimental-webgl",yt)))throw null!==x.getContext("webgl")?"Error creating WebGL context with your selected attributes.":"Error creating WebGL context.";void 0===vt.getShaderPrecisionFormat&&(vt.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}}),x.addEventListener("webglcontextlost",n,!1),x.addEventListener("webglcontextrestored",i,!1)}catch(t){}var _t,xt,bt,St,At,Et,Ct,Lt,Nt,Dt,Ft,zt,Ut,Bt,Wt,Ht,Xt,Yt;r();var qt=new function(t){function e(){if(null!==n&&n.isPresenting){var e=n.getEyeParameters("left"),i=e.renderWidth,o=e.renderHeight;d=t.getPixelRatio(),f=t.getSize(),t.setDrawingBufferSize(2*i,o,1)}else r.enabled&&t.setDrawingBufferSize(f.width,f.height,d)}var r=this,n=null,i=null;"VRFrameData"in window&&(i=new window.VRFrameData);var a=new u,s=new u,c=new u,l=new ft;l.bounds=new o(0,0,.5,1),l.layers.enable(1);var h=new ft;h.bounds=new o(.5,0,.5,1),h.layers.enable(2);var p=new te([l,h]);p.layers.enable(1),p.layers.enable(2);var f,d;window.addEventListener("vrdisplaypresentchange",e,!1),this.enabled=!1,this.standing=!1,this.getDevice=function(){return n},this.setDevice=function(t){void 0!==t&&(n=t)},this.getCamera=function(t){if(null===n)return t;n.depthNear=t.near,n.depthFar=t.far,n.getFrameData(i);var e=i.pose;null!==e.position?t.position.fromArray(e.position):t.position.set(0,0,0),null!==e.orientation&&t.quaternion.fromArray(e.orientation),t.updateMatrixWorld();var r=n.stageParameters;if(this.standing&&r&&(s.fromArray(r.sittingToStandingTransform),c.getInverse(s),t.matrixWorld.multiply(s),t.matrixWorldInverse.multiply(c)),!1===n.isPresenting)return t;l.near=t.near,h.near=t.near,l.far=t.far,h.far=t.far,p.matrixWorld.copy(t.matrixWorld),p.matrixWorldInverse.copy(t.matrixWorldInverse),l.matrixWorldInverse.fromArray(i.leftViewMatrix),h.matrixWorldInverse.fromArray(i.rightViewMatrix),this.standing&&r&&(l.matrixWorldInverse.multiply(c),h.matrixWorldInverse.multiply(c));var o=t.parent;null!==o&&(a.getInverse(o.matrixWorld),l.matrixWorldInverse.multiply(a),h.matrixWorldInverse.multiply(a)),l.matrixWorld.getInverse(l.matrixWorldInverse),h.matrixWorld.getInverse(h.matrixWorldInverse),l.projectionMatrix.fromArray(i.leftProjectionMatrix),h.projectionMatrix.fromArray(i.rightProjectionMatrix),p.projectionMatrix.copy(l.projectionMatrix);var u=n.getLayers();if(u.length){var f=u[0];null!==f.leftBounds&&4===f.leftBounds.length&&l.bounds.fromArray(f.leftBounds),null!==f.rightBounds&&4===f.rightBounds.length&&h.bounds.fromArray(f.rightBounds)}return p},this.getStandingMatrix=function(){return s},this.submitFrame=function(){n&&n.isPresenting&&n.submitFrame()},this.dispose=function(){window.removeEventListener("vrdisplaypresentchange",e)}}(I);this.vr=qt;var Zt=new at(I,Lt,xt.maxTextureSize);this.shadowMap=Zt,this.getContext=function(){return vt},this.getContextAttributes=function(){return vt.getContextAttributes()},this.forceContextLoss=function(){var t=_t.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){var t=_t.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return K},this.setPixelRatio=function(t){void 0!==t&&(K=t,this.setSize(Y,Z,!1))},this.getSize=function(){return{width:Y,height:Z}},this.setSize=function(t,e,r){var n=qt.getDevice();n&&n.isPresenting||(Y=t,Z=e,x.width=t*K,x.height=e*K,!1!==r&&(x.style.width=t+"px",x.style.height=e+"px"),this.setViewport(0,0,t,e))},this.getDrawingBufferSize=function(){return{width:Y*K,height:Z*K}},this.setDrawingBufferSize=function(t,e,r){Y=t,Z=e,K=r,x.width=t*r,x.height=e*r,this.setViewport(0,0,t,e)},this.setViewport=function(t,e,r,n){J.set(t,Z-e-n,r,n),bt.viewport(V.copy(J).multiplyScalar(K))},this.setScissor=function(t,e,r,n){tt.set(t,Z-e-n,r,n),bt.scissor(j.copy(tt).multiplyScalar(K))},this.setScissorTest=function(t){bt.setScissorTest(et=t)},this.getClearColor=zt.getClearColor,this.setClearColor=zt.setClearColor,this.getClearAlpha=zt.getClearAlpha,this.setClearAlpha=zt.setClearAlpha,this.clear=function(t,e,r){var n=0;(void 0===t||t)&&(n|=vt.COLOR_BUFFER_BIT),(void 0===e||e)&&(n|=vt.DEPTH_BUFFER_BIT),(void 0===r||r)&&(n|=vt.STENCIL_BUFFER_BIT),vt.clear(n)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.clearTarget=function(t,e,r,n){this.setRenderTarget(t),this.clear(e,r,n)},this.dispose=function(){x.removeEventListener("webglcontextlost",n,!1),x.removeEventListener("webglcontextrestored",i,!1),Ft.dispose(),qt.dispose()},this.renderBufferImmediate=function(t,e,r){bt.initAttributes();var n=St.get(t);t.hasPositions&&!n.position&&(n.position=vt.createBuffer()),t.hasNormals&&!n.normal&&(n.normal=vt.createBuffer()),t.hasUvs&&!n.uv&&(n.uv=vt.createBuffer()),t.hasColors&&!n.color&&(n.color=vt.createBuffer());var i=e.getAttributes();if(t.hasPositions&&(vt.bindBuffer(vt.ARRAY_BUFFER,n.position),vt.bufferData(vt.ARRAY_BUFFER,t.positionArray,vt.DYNAMIC_DRAW),bt.enableAttribute(i.position),vt.vertexAttribPointer(i.position,3,vt.FLOAT,!1,0,0)),t.hasNormals){if(vt.bindBuffer(vt.ARRAY_BUFFER,n.normal),!r.isMeshPhongMaterial&&!r.isMeshStandardMaterial&&!r.isMeshNormalMaterial&&!0===r.flatShading)for(var o=0,a=3*t.count;o<a;o+=9){var s=t.normalArray,c=(s[o+0]+s[o+3]+s[o+6])/3,l=(s[o+1]+s[o+4]+s[o+7])/3,u=(s[o+2]+s[o+5]+s[o+8])/3;s[o+0]=c,s[o+1]=l,s[o+2]=u,s[o+3]=c,s[o+4]=l,s[o+5]=u,s[o+6]=c,s[o+7]=l,s[o+8]=u}vt.bufferData(vt.ARRAY_BUFFER,t.normalArray,vt.DYNAMIC_DRAW),bt.enableAttribute(i.normal),vt.vertexAttribPointer(i.normal,3,vt.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(vt.bindBuffer(vt.ARRAY_BUFFER,n.uv),vt.bufferData(vt.ARRAY_BUFFER,t.uvArray,vt.DYNAMIC_DRAW),bt.enableAttribute(i.uv),vt.vertexAttribPointer(i.uv,2,vt.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==Ol&&(vt.bindBuffer(vt.ARRAY_BUFFER,n.color),vt.bufferData(vt.ARRAY_BUFFER,t.colorArray,vt.DYNAMIC_DRAW),bt.enableAttribute(i.color),vt.vertexAttribPointer(i.color,3,vt.FLOAT,!1,0,0)),bt.disableUnusedAttributes(),vt.drawArrays(vt.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,r,n,i,o,a){bt.setMaterial(i);var s=g(t,r,i,o),c=n.id+"_"+s.id+"_"+(!0===i.wireframe),l=!1;c!==k&&(k=c,l=!0),o.morphTargetInfluences&&(Ut.update(o,n,i,s),l=!0);var u=n.index,h=n.attributes.position,p=1;!0===i.wireframe&&(u=Ct.getWireframeAttribute(n),p=2);var f,d=Bt;null!==u&&(f=Et.get(u),(d=Wt).setIndex(f)),l&&(!function(t,e,r,n){if(!r||!r.isInstancedBufferGeometry||null!==_t.get("ANGLE_instanced_arrays")){void 0===n&&(n=0),bt.initAttributes();var i=r.attributes,o=e.getAttributes(),a=t.defaultAttributeValues;for(var s in o){var c=o[s];if(c>=0){var l=i[s];if(void 0!==l){var u=l.normalized,h=l.itemSize,p=Et.get(l);if(void 0===p)continue;var f=p.buffer,d=p.type,m=p.bytesPerElement;if(l.isInterleavedBufferAttribute){var g=l.data,v=g.stride,y=l.offset;g&&g.isInstancedInterleavedBuffer?(bt.enableAttributeAndDivisor(c,g.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=g.meshPerAttribute*g.count)):bt.enableAttribute(c),vt.bindBuffer(vt.ARRAY_BUFFER,f),vt.vertexAttribPointer(c,h,d,u,v*m,(n*v+y)*m)}else l.isInstancedBufferAttribute?(bt.enableAttributeAndDivisor(c,l.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=l.meshPerAttribute*l.count)):bt.enableAttribute(c),vt.bindBuffer(vt.ARRAY_BUFFER,f),vt.vertexAttribPointer(c,h,d,u,0,n*h*m)}else if(void 0!==a){var _=a[s];if(void 0!==_)switch(_.length){case 2:vt.vertexAttrib2fv(c,_);break;case 3:vt.vertexAttrib3fv(c,_);break;case 4:vt.vertexAttrib4fv(c,_);break;default:vt.vertexAttrib1fv(c,_)}}}}bt.disableUnusedAttributes()}}(i,s,n),null!==u&&vt.bindBuffer(vt.ELEMENT_ARRAY_BUFFER,f.buffer));var m=0;null!==u?m=u.count:void 0!==h&&(m=h.count);var v=n.drawRange.start*p,y=n.drawRange.count*p,_=null!==a?a.start*p:0,x=null!==a?a.count*p:1/0,b=Math.max(v,_),w=Math.min(m,v+y,_+x)-1,S=Math.max(0,w-b+1);if(0!==S){if(o.isMesh)if(!0===i.wireframe)bt.setLineWidth(i.wireframeLinewidth*e()),d.setMode(vt.LINES);else switch(o.drawMode){case dh:d.setMode(vt.TRIANGLES);break;case mh:d.setMode(vt.TRIANGLE_STRIP);break;case gh:d.setMode(vt.TRIANGLE_FAN)}else if(o.isLine){var M=i.linewidth;void 0===M&&(M=1),bt.setLineWidth(M*e()),o.isLineSegments?d.setMode(vt.LINES):o.isLineLoop?d.setMode(vt.LINE_LOOP):d.setMode(vt.LINE_STRIP)}else o.isPoints&&d.setMode(vt.POINTS);n&&n.isInstancedBufferGeometry?n.maxInstancedCount>0&&d.renderInstances(n,b,S):d.render(b,S)}},this.compile=function(t,e){T.length=0,P.length=0,t.traverse(function(t){t.isLight&&(T.push(t),t.castShadow&&P.push(t))}),Nt.setup(T,P,e),t.traverse(function(e){if(e.material)if(Array.isArray(e.material))for(var r=0;r<e.material.length;r++)m(e.material[r],t.fog,e);else m(e.material,t.fog,e)})};var $t=!1,Kt=null;this.animate=function(t){Kt=t,$t||((qt.getDevice()||window).requestAnimationFrame(c),$t=!0)},this.render=function(t,e,r,n){if(e&&e.isCamera&&!O){k="",z=-1,U=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),qt.enabled&&(e=qt.getCamera(e)),ht.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),rt.setFromMatrix(ht),T.length=0,P.length=0,R.length=0,N.length=0,ut=this.localClippingEnabled,lt=ct.init(this.clippingPlanes,ut,e),(L=Ft.get(t,e)).init(),p(t,e,I.sortObjects),!0===I.sortObjects&&L.sort(),lt&&ct.beginShadows(),Zt.render(P,t,e),Nt.setup(T,P,e),lt&&ct.endShadows(),gt.frame++,gt.calls=0,gt.vertices=0,gt.faces=0,gt.points=0,void 0===r&&(r=null),this.setRenderTarget(r),zt.render(L,t,e,n);var i=L.opaque,o=L.transparent;if(t.overrideMaterial){var a=t.overrideMaterial;i.length&&f(i,t,e,a),o.length&&f(o,t,e,a)}else i.length&&f(i,t,e),o.length&&f(o,t,e);Xt.render(R,t,e),Ht.render(N,t,e,V),r&&At.updateRenderTargetMipmap(r),bt.buffers.depth.setTest(!0),bt.buffers.depth.setMask(!0),bt.buffers.color.setMask(!0),bt.setPolygonOffset(!1),qt.enabled&&qt.submitFrame()}},this.setFaceCulling=function(t,e){bt.setCullFace(t),bt.setFlipSided(e===Tl)},this.allocTextureUnit=function(){var t=W;return xt.maxTextures,W+=1,t},this.setTexture2D=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTarget&&(t||(t=!0),e=e.texture),At.setTexture2D(e,r)}}(),this.setTexture=function(){var t=!1;return function(e,r){t||(t=!0),At.setTexture2D(e,r)}}(),this.setTextureCube=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTargetCube&&(t||(t=!0),e=e.texture),e&&e.isCubeTexture||Array.isArray(e.image)&&6===e.image.length?At.setTextureCube(e,r):At.setTextureCubeDynamic(e,r)}}(),this.getRenderTarget=function(){return D},this.setRenderTarget=function(t){D=t,t&&void 0===St.get(t).__webglFramebuffer&&At.setupRenderTarget(t);var e=null,r=!1;if(t){var n=St.get(t).__webglFramebuffer;t.isWebGLRenderTargetCube?(e=n[t.activeCubeFace],r=!0):e=n,V.copy(t.viewport),j.copy(t.scissor),G=t.scissorTest}else V.copy(J).multiplyScalar(K),j.copy(tt).multiplyScalar(K),G=et;if(F!==e&&(vt.bindFramebuffer(vt.FRAMEBUFFER,e),F=e),bt.viewport(V),bt.scissor(j),bt.setScissorTest(G),r){var i=St.get(t.texture);vt.framebufferTexture2D(vt.FRAMEBUFFER,vt.COLOR_ATTACHMENT0,vt.TEXTURE_CUBE_MAP_POSITIVE_X+t.activeCubeFace,i.__webglTexture,t.activeMipMapLevel)}},this.readRenderTargetPixels=function(t,e,r,n,i,o){if(t&&t.isWebGLRenderTarget){var a=St.get(t).__webglFramebuffer;if(a){var s=!1;a!==F&&(vt.bindFramebuffer(vt.FRAMEBUFFER,a),s=!0);try{var c=t.texture,l=c.format,u=c.type;if(l!==Ku&&Yt.convert(l)!==vt.getParameter(vt.IMPLEMENTATION_COLOR_READ_FORMAT))return;if(!(u===zu||Yt.convert(u)===vt.getParameter(vt.IMPLEMENTATION_COLOR_READ_TYPE)||u===Gu&&(_t.get("OES_texture_float")||_t.get("WEBGL_color_buffer_float"))||u===Wu&&_t.get("EXT_color_buffer_half_float")))return;vt.checkFramebufferStatus(vt.FRAMEBUFFER)===vt.FRAMEBUFFER_COMPLETE&&e>=0&&e<=t.width-n&&r>=0&&r<=t.height-i&&vt.readPixels(e,r,n,i,Yt.convert(l),Yt.convert(u),o)}finally{s&&vt.bindFramebuffer(vt.FRAMEBUFFER,F)}}}}}function ne(t,e){this.name="",this.color=new X(t),this.density=void 0!==e?e:25e-5}function ie(t,e,r){this.name="",this.color=new X(t),this.near=void 0!==e?e:1,this.far=void 0!==r?r:1e3}function oe(){ut.call(this),this.type="Scene",this.background=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0}function ae(t,e,r,n,i){ut.call(this),this.lensFlares=[],this.positionScreen=new l,this.customUpdateCallback=void 0,void 0!==t&&this.add(t,e,r,n,i)}function se(t){K.call(this),this.type="SpriteMaterial",this.color=new X(16777215),this.map=null,this.rotation=0,this.fog=!1,this.lights=!1,this.setValues(t)}function ce(t){ut.call(this),this.type="Sprite",this.material=void 0!==t?t:new se}function le(){ut.call(this),this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function ue(t,e){if(t=t||[],this.bones=t.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),void 0===e)this.calculateInverses();else if(this.bones.length===e.length)this.boneInverses=e.slice(0);else{this.boneInverses=[];for(var r=0,n=this.bones.length;r<n;r++)this.boneInverses.push(new u)}}function he(){ut.call(this),this.type="Bone"}function pe(t,e){kt.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new u,this.bindMatrixInverse=new u;var r=new ue(this.initBones());this.bind(r,this.matrixWorld),this.normalizeSkinWeights()}function fe(t){K.call(this),this.type="LineBasicMaterial",this.color=new X(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.lights=!1,this.setValues(t)}function de(t,e,r){if(1===r)return new me(t,e);ut.call(this),this.type="Line",this.geometry=void 0!==t?t:new Pt,this.material=void 0!==e?e:new fe({color:16777215*Math.random()})}function me(t,e){de.call(this,t,e),this.type="LineSegments"}function ge(t,e){de.call(this,t,e),this.type="LineLoop"}function ve(t){K.call(this),this.type="PointsMaterial",this.color=new X(16777215),this.map=null,this.size=1,this.sizeAttenuation=!0,this.lights=!1,this.setValues(t)}function ye(t,e){ut.call(this),this.type="Points",this.geometry=void 0!==t?t:new Pt,this.material=void 0!==e?e:new ve({color:16777215*Math.random()})}function _e(){ut.call(this),this.type="Group"}function xe(t,e,r,n,o,a,s,c,l){function u(){requestAnimationFrame(u),t.readyState>=t.HAVE_CURRENT_DATA&&(h.needsUpdate=!0)}i.call(this,t,e,r,n,o,a,s,c,l),this.generateMipmaps=!1;var h=this;u()}function be(t,e,r,n,o,a,s,c,l,u,h,p){i.call(this,null,a,s,c,l,u,n,o,h,p),this.image={width:e,height:r},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}function we(t,e,r,n,o,a,s,c,l,u){if((u=void 0!==u?u:eh)!==eh&&u!==rh)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===r&&u===eh&&(r=Bu),void 0===r&&u===rh&&(r=qu),i.call(this,null,n,o,a,s,c,u,r,l),this.image={width:t,height:e},this.magFilter=void 0!==s?s:Ru,this.minFilter=void 0!==c?c:Ru,this.flipY=!1,this.generateMipmaps=!1}function Se(t){Pt.call(this),this.type="WireframeGeometry";var e,r,n,i,o,a,s,c,u,h,p=[],f=[0,0],d={},m=["a","b","c"];if(t&&t.isGeometry){var g=t.faces;for(e=0,n=g.length;e<n;e++){var v=g[e];for(r=0;r<3;r++)s=v[m[r]],c=v[m[(r+1)%3]],f[0]=Math.min(s,c),f[1]=Math.max(s,c),void 0===d[u=f[0]+","+f[1]]&&(d[u]={index1:f[0],index2:f[1]})}for(u in d)a=d[u],h=t.vertices[a.index1],p.push(h.x,h.y,h.z),h=t.vertices[a.index2],p.push(h.x,h.y,h.z)}else if(t&&t.isBufferGeometry){var y,_,x,b,w,S,M;if(h=new l,null!==t.index){for(y=t.attributes.position,_=t.index,0===(x=t.groups).length&&(x=[{start:0,count:_.count,materialIndex:0}]),i=0,o=x.length;i<o;++i)for(e=w=(b=x[i]).start,n=w+b.count;e<n;e+=3)for(r=0;r<3;r++)s=_.getX(e+r),c=_.getX(e+(r+1)%3),f[0]=Math.min(s,c),f[1]=Math.max(s,c),void 0===d[u=f[0]+","+f[1]]&&(d[u]={index1:f[0],index2:f[1]});for(u in d)a=d[u],h.fromBufferAttribute(y,a.index1),p.push(h.x,h.y,h.z),h.fromBufferAttribute(y,a.index2),p.push(h.x,h.y,h.z)}else for(e=0,n=(y=t.attributes.position).count/3;e<n;e++)for(r=0;r<3;r++)S=3*e+r,h.fromBufferAttribute(y,S),p.push(h.x,h.y,h.z),M=3*e+(r+1)%3,h.fromBufferAttribute(y,M),p.push(h.x,h.y,h.z)}this.addAttribute("position",new At(p,3))}function Me(t,e,r){gt.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:r},this.fromBufferGeometry(new Ae(t,e,r)),this.mergeVertices()}function Ae(t,e,r){Pt.call(this),this.type="ParametricBufferGeometry",this.parameters={func:t,slices:e,stacks:r};var n,i,o=[],a=[],s=[],c=[],u=new l,h=new l,p=new l,f=new l,d=new l,m=e+1;for(n=0;n<=r;n++){var g=n/r;for(i=0;i<=e;i++){var v=i/e;h=t(v,g,h),a.push(h.x,h.y,h.z),v-1e-5>=0?(p=t(v-1e-5,g,p),f.subVectors(h,p)):(p=t(v+1e-5,g,p),f.subVectors(p,h)),g-1e-5>=0?(p=t(v,g-1e-5,p),d.subVectors(h,p)):(p=t(v,g+1e-5,p),d.subVectors(p,h)),u.crossVectors(f,d).normalize(),s.push(u.x,u.y,u.z),c.push(v,g)}}for(n=0;n<r;n++)for(i=0;i<e;i++){var y=n*m+i,_=n*m+i+1,x=(n+1)*m+i+1,b=(n+1)*m+i;o.push(y,_,b),o.push(_,x,b)}this.setIndex(o),this.addAttribute("position",new At(a,3)),this.addAttribute("normal",new At(s,3)),this.addAttribute("uv",new At(c,2))}function Ee(t,e,r,n){gt.call(this),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:r,detail:n},this.fromBufferGeometry(new Ce(t,e,r,n)),this.mergeVertices()}function Ce(t,e,r,i){function o(t){u.push(t.x,t.y,t.z)}function a(e,r){var n=3*e;r.x=t[n+0],r.y=t[n+1],r.z=t[n+2]}function s(t,e,r,n){n<0&&1===t.x&&(h[e]=t.x-1),0===r.x&&0===r.z&&(h[e]=n/2/Math.PI+.5)}function c(t){return Math.atan2(t.z,-t.x)}Pt.call(this),this.type="PolyhedronBufferGeometry",this.parameters={vertices:t,indices:e,radius:r,detail:i},r=r||1;var u=[],h=[];!function(t){for(var r=new l,n=new l,i=new l,s=0;s<e.length;s+=3)a(e[s+0],r),a(e[s+1],n),a(e[s+2],i),function(t,e,r,n){var i,a,s=Math.pow(2,n),c=[];for(i=0;i<=s;i++){c[i]=[];var l=t.clone().lerp(r,i/s),u=e.clone().lerp(r,i/s),h=s-i;for(a=0;a<=h;a++)c[i][a]=0===a&&i===s?l:l.clone().lerp(u,a/h)}for(i=0;i<s;i++)for(a=0;a<2*(s-i)-1;a++){var p=Math.floor(a/2);a%2==0?(o(c[i][p+1]),o(c[i+1][p]),o(c[i][p])):(o(c[i][p+1]),o(c[i+1][p+1]),o(c[i+1][p]))}}(r,n,i,t)}(i=i||0),function(t){for(var e=new l,r=0;r<u.length;r+=3)e.x=u[r+0],e.y=u[r+1],e.z=u[r+2],e.normalize().multiplyScalar(t),u[r+0]=e.x,u[r+1]=e.y,u[r+2]=e.z}(r),function(){for(var t=new l,e=0;e<u.length;e+=3){t.x=u[e+0],t.y=u[e+1],t.z=u[e+2];var r=c(t)/2/Math.PI+.5,i=function(t){return Math.atan2(-t.y,Math.sqrt(t.x*t.x+t.z*t.z))}(t)/Math.PI+.5;h.push(r,1-i)}!function(){for(var t=new l,e=new l,r=new l,i=new l,o=new n,a=new n,p=new n,f=0,d=0;f<u.length;f+=9,d+=6){t.set(u[f+0],u[f+1],u[f+2]),e.set(u[f+3],u[f+4],u[f+5]),r.set(u[f+6],u[f+7],u[f+8]),o.set(h[d+0],h[d+1]),a.set(h[d+2],h[d+3]),p.set(h[d+4],h[d+5]),i.copy(t).add(e).add(r).divideScalar(3);var m=c(i);s(o,d+0,t,m),s(a,d+2,e,m),s(p,d+4,r,m)}}(),function(){for(var t=0;t<h.length;t+=6){var e=h[t+0],r=h[t+2],n=h[t+4],i=Math.max(e,r,n),o=Math.min(e,r,n);i>.9&&o<.1&&(e<.2&&(h[t+0]+=1),r<.2&&(h[t+2]+=1),n<.2&&(h[t+4]+=1))}}()}(),this.addAttribute("position",new At(u,3)),this.addAttribute("normal",new At(u.slice(),3)),this.addAttribute("uv",new At(h,2)),0===i?this.computeVertexNormals():this.normalizeNormals()}function Te(t,e){gt.call(this),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Pe(t,e)),this.mergeVertices()}function Pe(t,e){Ce.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],t,e),this.type="TetrahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Le(t,e){gt.call(this),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Re(t,e)),this.mergeVertices()}function Re(t,e){Ce.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],t,e),this.type="OctahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Ne(t,e){gt.call(this),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Ie(t,e)),this.mergeVertices()}function Ie(t,e){var r=(1+Math.sqrt(5))/2;Ce.call(this,[-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],t,e),this.type="IcosahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Oe(t,e){gt.call(this),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new De(t,e)),this.mergeVertices()}function De(t,e){var r=(1+Math.sqrt(5))/2,n=1/r;Ce.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-n,-r,0,-n,r,0,n,-r,0,n,r,-n,-r,0,-n,r,0,n,-r,0,n,r,0,-r,0,-n,r,0,-n,-r,0,n,r,0,n],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],t,e),this.type="DodecahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Fe(t,e,r,n,i,o){gt.call(this),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:n,closed:i};var a=new ze(t,e,r,n,i);this.tangents=a.tangents,this.normals=a.normals,this.binormals=a.binormals,this.fromBufferGeometry(a),this.mergeVertices()}function ze(t,e,r,i,o){function a(n){var o=t.getPointAt(n/e),a=s.normals[n],c=s.binormals[n];for(u=0;u<=i;u++){var l=u/i*Math.PI*2,f=Math.sin(l),g=-Math.cos(l);p.x=g*a.x+f*c.x,p.y=g*a.y+f*c.y,p.z=g*a.z+f*c.z,p.normalize(),m.push(p.x,p.y,p.z),h.x=o.x+r*p.x,h.y=o.y+r*p.y,h.z=o.z+r*p.z,d.push(h.x,h.y,h.z)}}Pt.call(this),this.type="TubeBufferGeometry",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:i,closed:o},e=e||64,r=r||1,i=i||8,o=o||!1;var s=t.computeFrenetFrames(e,o);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;var c,u,h=new l,p=new l,f=new n,d=[],m=[],g=[],v=[];!function(){for(c=0;c<e;c++)a(c);a(!1===o?e:0),function(){for(c=0;c<=e;c++)for(u=0;u<=i;u++)f.x=c/e,f.y=u/i,g.push(f.x,f.y)}(),function(){for(u=1;u<=e;u++)for(c=1;c<=i;c++){var t=(i+1)*(u-1)+(c-1),r=(i+1)*u+(c-1),n=(i+1)*u+c,o=(i+1)*(u-1)+c;v.push(t,r,o),v.push(r,n,o)}}()}(),this.setIndex(v),this.addAttribute("position",new At(d,3)),this.addAttribute("normal",new At(m,3)),this.addAttribute("uv",new At(g,2))}function ke(t,e,r,n,i,o,a){gt.call(this),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:n,p:i,q:o},this.fromBufferGeometry(new Ue(t,e,r,n,i,o)),this.mergeVertices()}function Ue(t,e,r,n,i,o){function a(t,e,r,n,i){var o=Math.cos(t),a=Math.sin(t),s=r/e*t,c=Math.cos(s);i.x=n*(2+c)*.5*o,i.y=n*(2+c)*a*.5,i.z=n*Math.sin(s)*.5}Pt.call(this),this.type="TorusKnotBufferGeometry",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:n,p:i,q:o},t=t||100,e=e||40,r=Math.floor(r)||64,n=Math.floor(n)||8,i=i||2,o=o||3;var s,c,u=[],h=[],p=[],f=[],d=new l,m=new l,g=new l,v=new l,y=new l,_=new l,x=new l;for(s=0;s<=r;++s){var b=s/r*i*Math.PI*2;for(a(b,i,o,t,g),a(b+.01,i,o,t,v),_.subVectors(v,g),x.addVectors(v,g),y.crossVectors(_,x),x.crossVectors(y,_),y.normalize(),x.normalize(),c=0;c<=n;++c){var w=c/n*Math.PI*2,S=-e*Math.cos(w),M=e*Math.sin(w);d.x=g.x+(S*x.x+M*y.x),d.y=g.y+(S*x.y+M*y.y),d.z=g.z+(S*x.z+M*y.z),h.push(d.x,d.y,d.z),m.subVectors(d,g).normalize(),p.push(m.x,m.y,m.z),f.push(s/r),f.push(c/n)}}for(c=1;c<=r;c++)for(s=1;s<=n;s++){var A=(n+1)*(c-1)+(s-1),E=(n+1)*c+(s-1),C=(n+1)*c+s,T=(n+1)*(c-1)+s;u.push(A,E,T),u.push(E,C,T)}this.setIndex(u),this.addAttribute("position",new At(h,3)),this.addAttribute("normal",new At(p,3)),this.addAttribute("uv",new At(f,2))}function Be(t,e,r,n,i){gt.call(this),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:n,arc:i},this.fromBufferGeometry(new Ve(t,e,r,n,i)),this.mergeVertices()}function Ve(t,e,r,n,i){Pt.call(this),this.type="TorusBufferGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:n,arc:i},t=t||100,e=e||40,r=Math.floor(r)||8,n=Math.floor(n)||6,i=i||2*Math.PI;var o,a,s=[],c=[],u=[],h=[],p=new l,f=new l,d=new l;for(o=0;o<=r;o++)for(a=0;a<=n;a++){var m=a/n*i,g=o/r*Math.PI*2;f.x=(t+e*Math.cos(g))*Math.cos(m),f.y=(t+e*Math.cos(g))*Math.sin(m),f.z=e*Math.sin(g),c.push(f.x,f.y,f.z),p.x=t*Math.cos(m),p.y=t*Math.sin(m),d.subVectors(f,p).normalize(),u.push(d.x,d.y,d.z),h.push(a/n),h.push(o/r)}for(o=1;o<=r;o++)for(a=1;a<=n;a++){var v=(n+1)*o+a-1,y=(n+1)*(o-1)+a-1,_=(n+1)*(o-1)+a,x=(n+1)*o+a;s.push(v,y,x),s.push(y,_,x)}this.setIndex(s),this.addAttribute("position",new At(c,3)),this.addAttribute("normal",new At(u,3)),this.addAttribute("uv",new At(h,2))}function je(t,e){gt.call(this),this.type="ExtrudeGeometry",this.parameters={shapes:t,options:e},this.fromBufferGeometry(new Ge(t,e)),this.mergeVertices()}function Ge(t,e){void 0!==t&&(Pt.call(this),this.type="ExtrudeBufferGeometry",t=Array.isArray(t)?t:[t],this.addShapeList(t,e),this.computeVertexNormals())}function We(t,e){gt.call(this),this.type="TextGeometry",this.parameters={text:t,parameters:e},this.fromBufferGeometry(new He(t,e)),this.mergeVertices()}function He(t,e){var r=(e=e||{}).font;if(!r||!r.isFont)return new gt;var n=r.generateShapes(t,e.size,e.curveSegments);e.amount=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),Ge.call(this,n,e),this.type="TextBufferGeometry"}function Xe(t,e,r,n,i,o,a){gt.call(this),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:n,phiLength:i,thetaStart:o,thetaLength:a},this.fromBufferGeometry(new Ye(t,e,r,n,i,o,a)),this.mergeVertices()}function Ye(t,e,r,n,i,o,a){Pt.call(this),this.type="SphereBufferGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:n,phiLength:i,thetaStart:o,thetaLength:a},t=t||50,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),n=void 0!==n?n:0,i=void 0!==i?i:2*Math.PI;var s,c,u=(o=void 0!==o?o:0)+(a=void 0!==a?a:Math.PI),h=0,p=[],f=new l,d=new l,m=[],g=[],v=[],y=[];for(c=0;c<=r;c++){var _=[],x=c/r;for(s=0;s<=e;s++){var b=s/e;f.x=-t*Math.cos(n+b*i)*Math.sin(o+x*a),f.y=t*Math.cos(o+x*a),f.z=t*Math.sin(n+b*i)*Math.sin(o+x*a),g.push(f.x,f.y,f.z),d.set(f.x,f.y,f.z).normalize(),v.push(d.x,d.y,d.z),y.push(b,1-x),_.push(h++)}p.push(_)}for(c=0;c<r;c++)for(s=0;s<e;s++){var w=p[c][s+1],S=p[c][s],M=p[c+1][s],A=p[c+1][s+1];(0!==c||o>0)&&m.push(w,S,A),(c!==r-1||u<Math.PI)&&m.push(S,M,A)}this.setIndex(m),this.addAttribute("position",new At(g,3)),this.addAttribute("normal",new At(v,3)),this.addAttribute("uv",new At(y,2))}function qe(t,e,r,n,i,o){gt.call(this),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:n,thetaStart:i,thetaLength:o},this.fromBufferGeometry(new Ze(t,e,r,n,i,o)),this.mergeVertices()}function Ze(t,e,r,i,o,a){Pt.call(this),this.type="RingBufferGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:i,thetaStart:o,thetaLength:a},t=t||20,e=e||50,o=void 0!==o?o:0,a=void 0!==a?a:2*Math.PI,r=void 0!==r?Math.max(3,r):8;var s,c,u,h=[],p=[],f=[],d=[],m=t,g=(e-t)/(i=void 0!==i?Math.max(1,i):1),v=new l,y=new n;for(c=0;c<=i;c++){for(u=0;u<=r;u++)s=o+u/r*a,v.x=m*Math.cos(s),v.y=m*Math.sin(s),p.push(v.x,v.y,v.z),f.push(0,0,1),y.x=(v.x/e+1)/2,y.y=(v.y/e+1)/2,d.push(y.x,y.y);m+=g}for(c=0;c<i;c++){var _=c*(r+1);for(u=0;u<r;u++){var x=s=u+_,b=s+r+1,w=s+r+2,S=s+1;h.push(x,b,S),h.push(b,w,S)}}this.setIndex(h),this.addAttribute("position",new At(p,3)),this.addAttribute("normal",new At(f,3)),this.addAttribute("uv",new At(d,2))}function $e(t,e,r,n){gt.call(this),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:n},this.fromBufferGeometry(new Ke(t,e,r,n)),this.mergeVertices()}function Ke(t,e,r,i){Pt.call(this),this.type="LatheBufferGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},e=Math.floor(e)||12,r=r||0,i=i||2*Math.PI,i=Eh.clamp(i,0,2*Math.PI);var o,a,s,c=[],u=[],h=[],p=1/e,f=new l,d=new n;for(a=0;a<=e;a++){var m=r+a*p*i,g=Math.sin(m),v=Math.cos(m);for(s=0;s<=t.length-1;s++)f.x=t[s].x*g,f.y=t[s].y,f.z=t[s].x*v,u.push(f.x,f.y,f.z),d.x=a/e,d.y=s/(t.length-1),h.push(d.x,d.y)}for(a=0;a<e;a++)for(s=0;s<t.length-1;s++){var y=o=s+a*t.length,_=o+t.length,x=o+t.length+1,b=o+1;c.push(y,_,b),c.push(_,x,b)}if(this.setIndex(c),this.addAttribute("position",new At(u,3)),this.addAttribute("uv",new At(h,2)),this.computeVertexNormals(),i===2*Math.PI){var w=this.attributes.normal.array,S=new l,M=new l,A=new l;for(o=e*t.length*3,a=0,s=0;a<t.length;a++,s+=3)S.x=w[s+0],S.y=w[s+1],S.z=w[s+2],M.x=w[o+s+0],M.y=w[o+s+1],M.z=w[o+s+2],A.addVectors(S,M).normalize(),w[s+0]=w[o+s+0]=A.x,w[s+1]=w[o+s+1]=A.y,w[s+2]=w[o+s+2]=A.z}}function Qe(t,e){gt.call(this),this.type="ShapeGeometry","object"==typeof e&&(e=e.curveSegments),this.parameters={shapes:t,curveSegments:e},this.fromBufferGeometry(new Je(t,e)),this.mergeVertices()}function Je(t,e){function r(t){var r,s,l,u=i.length/3,h=t.extractPoints(e),p=h.shape,f=h.holes;if(!1===Wh.isClockWise(p))for(p=p.reverse(),r=0,s=f.length;r<s;r++)l=f[r],!0===Wh.isClockWise(l)&&(f[r]=l.reverse());var d=Wh.triangulateShape(p,f);for(r=0,s=f.length;r<s;r++)l=f[r],p=p.concat(l);for(r=0,s=p.length;r<s;r++){var m=p[r];i.push(m.x,m.y,0),o.push(0,0,1),a.push(m.x,m.y)}for(r=0,s=d.length;r<s;r++){var g=d[r],v=g[0]+u,y=g[1]+u,_=g[2]+u;n.push(v,y,_),c+=3}}Pt.call(this),this.type="ShapeBufferGeometry",this.parameters={shapes:t,curveSegments:e},e=e||12;var n=[],i=[],o=[],a=[],s=0,c=0;if(!1===Array.isArray(t))r(t);else for(var l=0;l<t.length;l++)r(t[l]),this.addGroup(s,c,l),s+=c,c=0;this.setIndex(n),this.addAttribute("position",new At(i,3)),this.addAttribute("normal",new At(o,3)),this.addAttribute("uv",new At(a,2))}function tr(t,e){Pt.call(this),this.type="EdgesGeometry",this.parameters={thresholdAngle:e},e=void 0!==e?e:1;var r,n,i,o,a=[],s=Math.cos(Eh.DEG2RAD*e),c=[0,0],l={},u=["a","b","c"];t.isBufferGeometry?(o=new gt).fromBufferGeometry(t):o=t.clone(),o.mergeVertices(),o.computeFaceNormals();for(var h=o.vertices,p=o.faces,f=0,d=p.length;f<d;f++)for(var m=p[f],g=0;g<3;g++)r=m[u[g]],n=m[u[(g+1)%3]],c[0]=Math.min(r,n),c[1]=Math.max(r,n),void 0===l[i=c[0]+","+c[1]]?l[i]={index1:c[0],index2:c[1],face1:f,face2:void 0}:l[i].face2=f;for(i in l){var v=l[i];if(void 0===v.face2||p[v.face1].normal.dot(p[v.face2].normal)<=s){var y=h[v.index1];a.push(y.x,y.y,y.z),y=h[v.index2],a.push(y.x,y.y,y.z)}}this.addAttribute("position",new At(a,3))}function er(t,e,r,n,i,o,a,s){gt.call(this),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:n,heightSegments:i,openEnded:o,thetaStart:a,thetaLength:s},this.fromBufferGeometry(new rr(t,e,r,n,i,o,a,s)),this.mergeVertices()}function rr(t,e,r,i,o,a,s,c){function u(r){var o,a,u,v=new n,x=new l,b=0,w=!0===r?t:e,S=!0===r?1:-1;for(a=g,o=1;o<=i;o++)f.push(0,y*S,0),d.push(0,S,0),m.push(.5,.5),g++;for(u=g,o=0;o<=i;o++){var M=o/i*c+s,A=Math.cos(M),E=Math.sin(M);x.x=w*E,x.y=y*S,x.z=w*A,f.push(x.x,x.y,x.z),d.push(0,S,0),v.x=.5*A+.5,v.y=.5*E*S+.5,m.push(v.x,v.y),g++}for(o=0;o<i;o++){var C=a+o,T=u+o;!0===r?p.push(T,T+1,C):p.push(T+1,T,C),b+=3}h.addGroup(_,b,!0===r?1:2),_+=b}Pt.call(this),this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:o,openEnded:a,thetaStart:s,thetaLength:c};var h=this;t=void 0!==t?t:20,e=void 0!==e?e:20,r=void 0!==r?r:100,i=Math.floor(i)||8,o=Math.floor(o)||1,a=void 0!==a&&a,s=void 0!==s?s:0,c=void 0!==c?c:2*Math.PI;var p=[],f=[],d=[],m=[],g=0,v=[],y=r/2,_=0;!function(){var n,a,u=new l,x=new l,b=0,w=(e-t)/r;for(a=0;a<=o;a++){var S=[],M=a/o,A=M*(e-t)+t;for(n=0;n<=i;n++){var E=n/i,C=E*c+s,T=Math.sin(C),P=Math.cos(C);x.x=A*T,x.y=-M*r+y,x.z=A*P,f.push(x.x,x.y,x.z),u.set(T,w,P).normalize(),d.push(u.x,u.y,u.z),m.push(E,1-M),S.push(g++)}v.push(S)}for(n=0;n<i;n++)for(a=0;a<o;a++){var L=v[a][n],R=v[a+1][n],N=v[a+1][n+1],I=v[a][n+1];p.push(L,R,I),p.push(R,N,I),b+=6}h.addGroup(_,b,0),_+=b}(),!1===a&&(t>0&&u(!0),e>0&&u(!1)),this.setIndex(p),this.addAttribute("position",new At(f,3)),this.addAttribute("normal",new At(d,3)),this.addAttribute("uv",new At(m,2))}function nr(t,e,r,n,i,o,a){er.call(this,0,t,e,r,n,i,o,a),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:r,heightSegments:n,openEnded:i,thetaStart:o,thetaLength:a}}function ir(t,e,r,n,i,o,a){rr.call(this,0,t,e,r,n,i,o,a),this.type="ConeBufferGeometry",this.parameters={radius:t,height:e,radialSegments:r,heightSegments:n,openEnded:i,thetaStart:o,thetaLength:a}}function or(t,e,r,n){gt.call(this),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:r,thetaLength:n},this.fromBufferGeometry(new ar(t,e,r,n)),this.mergeVertices()}function ar(t,e,r,i){Pt.call(this),this.type="CircleBufferGeometry",this.parameters={radius:t,segments:e,thetaStart:r,thetaLength:i},t=t||50,e=void 0!==e?Math.max(3,e):8,r=void 0!==r?r:0,i=void 0!==i?i:2*Math.PI;var o,a,s=[],c=[],u=[],h=[],p=new l,f=new n;for(c.push(0,0,0),u.push(0,0,1),h.push(.5,.5),a=0,o=3;a<=e;a++,o+=3){var d=r+a/e*i;p.x=t*Math.cos(d),p.y=t*Math.sin(d),c.push(p.x,p.y,p.z),u.push(0,0,1),f.x=(c[o]/t+1)/2,f.y=(c[o+1]/t+1)/2,h.push(f.x,f.y)}for(o=1;o<=e;o++)s.push(o,o+1,0);this.setIndex(s),this.addAttribute("position",new At(c,3)),this.addAttribute("normal",new At(u,3)),this.addAttribute("uv",new At(h,2))}function sr(t){K.call(this),this.type="ShadowMaterial",this.color=new X(0),this.opacity=1,this.lights=!0,this.transparent=!0,this.setValues(t)}function cr(t){Q.call(this,t),this.type="RawShaderMaterial"}function lr(t){K.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new X(16777215),this.roughness=.5,this.metalness=.5,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new X(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function ur(t){lr.call(this),this.defines={PHYSICAL:""},this.type="MeshPhysicalMaterial",this.reflectivity=.5,this.clearCoat=0,this.clearCoatRoughness=0,this.setValues(t)}function hr(t){K.call(this),this.type="MeshPhongMaterial",this.color=new X(16777215),this.specular=new X(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new X(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=fu,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function pr(t){hr.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.gradientMap=null,this.setValues(t)}function fr(t){K.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function dr(t){K.call(this),this.type="MeshLambertMaterial",this.color=new X(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new X(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=fu,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function mr(t){fe.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}function gr(t,e,r){var n=this,i=!1,o=0,a=0;this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=r,this.itemStart=function(t){a++,!1===i&&void 0!==n.onStart&&n.onStart(t,o,a),i=!0},this.itemEnd=function(t){o++,void 0!==n.onProgress&&n.onProgress(t,o,a),o===a&&(i=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(t){void 0!==n.onError&&n.onError(t)}}function vr(t){this.manager=void 0!==t?t:qh}function yr(t){this.manager=void 0!==t?t:qh,this._parser=null}function _r(t){this.manager=void 0!==t?t:qh,this._parser=null}function xr(t){this.manager=void 0!==t?t:qh}function br(t){this.manager=void 0!==t?t:qh}function wr(t){this.manager=void 0!==t?t:qh}function Sr(t,e){ut.call(this),this.type="Light",this.color=new X(t),this.intensity=void 0!==e?e:1,this.receiveShadow=void 0}function Mr(t,e,r){Sr.call(this,t,r),this.type="HemisphereLight",this.castShadow=void 0,this.position.copy(ut.DefaultUp),this.updateMatrix(),this.groundColor=new X(e)}function Ar(t){this.camera=t,this.bias=0,this.radius=1,this.mapSize=new n(512,512),this.map=null,this.matrix=new u}function Er(){Ar.call(this,new ft(50,1,.5,500))}function Cr(t,e,r,n,i,o){Sr.call(this,t,e),this.type="SpotLight",this.position.copy(ut.DefaultUp),this.updateMatrix(),this.target=new ut,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(t){this.intensity=t/Math.PI}}),this.distance=void 0!==r?r:0,this.angle=void 0!==n?n:Math.PI/3,this.penumbra=void 0!==i?i:0,this.decay=void 0!==o?o:1,this.shadow=new Er}function Tr(t,e,r,n){Sr.call(this,t,e),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(t){this.intensity=t/(4*Math.PI)}}),this.distance=void 0!==r?r:0,this.decay=void 0!==n?n:1,this.shadow=new Ar(new ft(90,1,.5,500))}function Pr(){Ar.call(this,new pt(-5,5,5,-5,.5,500))}function Lr(t,e){Sr.call(this,t,e),this.type="DirectionalLight",this.position.copy(ut.DefaultUp),this.updateMatrix(),this.target=new ut,this.shadow=new Pr}function Rr(t,e){Sr.call(this,t,e),this.type="AmbientLight",this.castShadow=void 0}function Nr(t,e,r,n){Sr.call(this,t,e),this.type="RectAreaLight",this.position.set(0,1,0),this.updateMatrix(),this.width=void 0!==r?r:10,this.height=void 0!==n?n:10}function Ir(t,e,r,n){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new e.constructor(r),this.sampleValues=e,this.valueSize=r}function Or(t,e,r,n){Ir.call(this,t,e,r,n),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0}function Dr(t,e,r,n){Ir.call(this,t,e,r,n)}function Fr(t,e,r,n){Ir.call(this,t,e,r,n)}function zr(t,e,r,n){if(void 0===t)throw new Error("track name is undefined");if(void 0===e||0===e.length)throw new Error("no keyframes in track named "+t);this.name=t,this.times=Zh.convertArray(e,this.TimeBufferType),this.values=Zh.convertArray(r,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation),this.validate(),this.optimize()}function kr(t,e,r,n){zr.call(this,t,e,r,n)}function Ur(t,e,r,n){Ir.call(this,t,e,r,n)}function Br(t,e,r,n){zr.call(this,t,e,r,n)}function Vr(t,e,r,n){zr.call(this,t,e,r,n)}function jr(t,e,r,n){zr.call(this,t,e,r,n)}function Gr(t,e,r){zr.call(this,t,e,r)}function Wr(t,e,r,n){zr.call(this,t,e,r,n)}function Hr(t,e,r,n){zr.apply(this,arguments)}function Xr(t,e,r){this.name=t,this.tracks=r,this.duration=void 0!==e?e:-1,this.uuid=Eh.generateUUID(),this.duration<0&&this.resetDuration(),this.optimize()}function Yr(t){this.manager=void 0!==t?t:qh,this.textures={}}function qr(t){this.manager=void 0!==t?t:qh}function Zr(){this.onLoadStart=function(){},this.onLoadProgress=function(){},this.onLoadComplete=function(){}}function $r(t){"boolean"==typeof t&&(t=void 0),this.manager=void 0!==t?t:qh,this.withCredentials=!1}function Kr(t){this.manager=void 0!==t?t:qh,this.texturePath=""}function Qr(t,e,r,n,i){var o=.5*(n-e),a=.5*(i-r),s=t*t;return(2*r-2*n+o+a)*(t*s)+(-3*r+3*n-2*o-a)*s+o*t+r}function Jr(t,e,r,n){return function(t,e){var r=1-t;return r*r*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,r)+function(t,e){return t*t*e}(t,n)}function tn(t,e,r,n,i){return function(t,e){var r=1-t;return r*r*r*e}(t,e)+function(t,e){var r=1-t;return 3*r*r*t*e}(t,r)+function(t,e){return 3*(1-t)*t*t*e}(t,n)+function(t,e){return t*t*t*e}(t,i)}function en(){this.arcLengthDivisions=200}function rn(t,e){en.call(this),this.v1=t,this.v2=e}function nn(){en.call(this),this.curves=[],this.autoClose=!1}function on(t,e,r,n,i,o,a,s){en.call(this),this.aX=t,this.aY=e,this.xRadius=r,this.yRadius=n,this.aStartAngle=i,this.aEndAngle=o,this.aClockwise=a,this.aRotation=s||0}function an(t){en.call(this),this.points=void 0===t?[]:t}function sn(t,e,r,n){en.call(this),this.v0=t,this.v1=e,this.v2=r,this.v3=n}function cn(t,e,r){en.call(this),this.v0=t,this.v1=e,this.v2=r}function ln(t){nn.call(this),this.currentPoint=new n,t&&this.fromPoints(t)}function un(){ln.apply(this,arguments),this.holes=[]}function hn(){this.subPaths=[],this.currentPath=null}function pn(t){this.data=t}function fn(t){this.manager=void 0!==t?t:qh}function dn(t){this.manager=void 0!==t?t:qh}function mn(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new ft,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new ft,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1}function gn(t,e,r){ut.call(this),this.type="CubeCamera";var n=new ft(90,1,t,e);n.up.set(0,-1,0),n.lookAt(new l(1,0,0)),this.add(n);var i=new ft(90,1,t,e);i.up.set(0,-1,0),i.lookAt(new l(-1,0,0)),this.add(i);var o=new ft(90,1,t,e);o.up.set(0,0,1),o.lookAt(new l(0,1,0)),this.add(o);var a=new ft(90,1,t,e);a.up.set(0,0,-1),a.lookAt(new l(0,-1,0)),this.add(a);var c=new ft(90,1,t,e);c.up.set(0,-1,0),c.lookAt(new l(0,0,1)),this.add(c);var u=new ft(90,1,t,e);u.up.set(0,-1,0),u.lookAt(new l(0,0,-1)),this.add(u);var h={format:$u,magFilter:Ou,minFilter:Ou};this.renderTarget=new s(r,r,h),this.renderTarget.texture.name="CubeCamera",this.update=function(t,e){null===this.parent&&this.updateMatrixWorld();var r=this.renderTarget,s=r.texture.generateMipmaps;r.texture.generateMipmaps=!1,r.activeCubeFace=0,t.render(e,n,r),r.activeCubeFace=1,t.render(e,i,r),r.activeCubeFace=2,t.render(e,o,r),r.activeCubeFace=3,t.render(e,a,r),r.activeCubeFace=4,t.render(e,c,r),r.texture.generateMipmaps=s,r.activeCubeFace=5,t.render(e,u,r),t.setRenderTarget(null)},this.clear=function(t,e,r,n){for(var i=this.renderTarget,o=0;o<6;o++)i.activeCubeFace=o,t.setRenderTarget(i),t.clear(e,r,n);t.setRenderTarget(null)}}function vn(){ut.call(this),this.type="AudioListener",this.context=np.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null}function yn(t){ut.call(this),this.type="Audio",this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.loop=!1,this.startTime=0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this.filters=[]}function _n(t){yn.call(this,t),this.panner=this.context.createPanner(),this.panner.connect(this.gain)}function xn(t,e){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=void 0!==e?e:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}function bn(t,e,r){this.binding=t,this.valueSize=r;var n,i=Float64Array;switch(e){case"quaternion":n=this._slerp;break;case"string":case"bool":i=Array,n=this._select;break;default:n=this._lerp}this.buffer=new i(4*r),this._mixBufferRegion=n,this.cumulativeWeight=0,this.useCount=0,this.referenceCount=0}function wn(t,e,r){var n=r||Sn.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,n)}function Sn(t,e,r){this.path=e,this.parsedPath=r||Sn.parseTrackName(e),this.node=Sn.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t}function Mn(t){this.uuid=Eh.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var e={};this._indicesByUUID=e;for(var r=0,n=arguments.length;r!==n;++r)e[arguments[r].uuid]=r;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var i=this;this.stats={objects:{get total(){return i._objects.length},get inUse(){return this.total-i.nCachedObjects_}},get bindingsPerObject(){return i._bindings.length}}}function An(t,e,r){this._mixer=t,this._clip=e,this._localRoot=r||null;for(var n=e.tracks,i=n.length,o=new Array(i),a={endingStart:fh,endingEnd:fh},s=0;s!==i;++s){var c=n[s].createInterpolant(null);o[s]=c,c.settings=a}this._interpolantSettings=a,this._interpolants=o,this._propertyBindings=new Array(i),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=ph,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}function En(t){this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function Cn(t){"string"==typeof t&&(t=arguments[1]),this.value=t}function Tn(){Pt.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0}function Pn(t,e,r,n){this.uuid=Eh.generateUUID(),this.data=t,this.itemSize=e,this.offset=r,this.normalized=!0===n}function Ln(t,e){this.uuid=Eh.generateUUID(),this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function Rn(t,e,r){Ln.call(this,t,e),this.meshPerAttribute=r||1}function Nn(t,e,r){vt.call(this,t,e),this.meshPerAttribute=r||1}function In(t,e,r,n){this.ray=new Dt(t,e),this.near=r||0,this.far=n||1/0,this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return this.Points}}})}function On(t,e){return t.distance-e.distance}function Dn(t,e,r,n){if(!1!==t.visible&&(t.raycast(e,r),!0===n))for(var i=t.children,o=0,a=i.length;o<a;o++)Dn(i[o],e,r,!0)}function Fn(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}function zn(t,e,r){return this.radius=void 0!==t?t:1,this.phi=void 0!==e?e:0,this.theta=void 0!==r?r:0,this}function kn(t,e,r){return this.radius=void 0!==t?t:1,this.theta=void 0!==e?e:0,this.y=void 0!==r?r:0,this}function Un(t){ut.call(this),this.material=t,this.render=function(t){}}function Bn(t,e,r,n){this.object=t,this.size=void 0!==e?e:1;var i=void 0!==r?r:16711680,o=void 0!==n?n:1,a=0,s=this.object.geometry;s&&s.isGeometry?a=3*s.faces.length:s&&s.isBufferGeometry&&(a=s.attributes.normal.count);var c=new Pt,l=new At(2*a*3,3);c.addAttribute("position",l),me.call(this,c,new fe({color:i,linewidth:o})),this.matrixAutoUpdate=!1,this.update()}function Vn(t,e){ut.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;for(var r=new Pt,n=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],i=0,o=1;i<32;i++,o++){var a=i/32*Math.PI*2,s=o/32*Math.PI*2;n.push(Math.cos(a),Math.sin(a),1,Math.cos(s),Math.sin(s),1)}r.addAttribute("position",new At(n,3));var c=new fe({fog:!1});this.cone=new me(r,c),this.add(this.cone),this.update()}function jn(t){var e=[];t&&t.isBone&&e.push(t);for(var r=0;r<t.children.length;r++)e.push.apply(e,jn(t.children[r]));return e}function Gn(t){for(var e=jn(t),r=new Pt,n=[],i=[],o=new X(0,0,1),a=new X(0,1,0),s=0;s<e.length;s++){var c=e[s];c.parent&&c.parent.isBone&&(n.push(0,0,0),n.push(0,0,0),i.push(o.r,o.g,o.b),i.push(a.r,a.g,a.b))}r.addAttribute("position",new At(n,3)),r.addAttribute("color",new At(i,3));var l=new fe({vertexColors:Fl,depthTest:!1,depthWrite:!1,transparent:!0});me.call(this,r,l),this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.onBeforeRender()}function Wn(t,e,r){this.light=t,this.light.updateMatrixWorld(),this.color=r;var n=new Ye(e,4,2),i=new Ot({wireframe:!0,fog:!1});kt.call(this,n,i),this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}function Hn(t,e){ut.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;var r=new fe({fog:!1}),n=new Pt;n.addAttribute("position",new vt(new Float32Array(15),3)),this.line=new de(n,r),this.add(this.line),this.update()}function Xn(t,e,r){ut.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=r;var n=new Re(e);n.rotateY(.5*Math.PI),this.material=new Ot({wireframe:!0,fog:!1}),void 0===this.color&&(this.material.vertexColors=Fl);var i=n.getAttribute("position"),o=new Float32Array(3*i.count);n.addAttribute("color",new vt(o,3)),this.add(new kt(n,this.material)),this.update()}function Yn(t,e,r,n){t=t||10,e=e||10,r=new X(void 0!==r?r:4473924),n=new X(void 0!==n?n:8947848);for(var i=e/2,o=t/e,a=t/2,s=[],c=[],l=0,u=0,h=-a;l<=e;l++,h+=o){s.push(-a,0,h,a,0,h),s.push(h,0,-a,h,0,a);var p=l===i?r:n;p.toArray(c,u),u+=3,p.toArray(c,u),u+=3,p.toArray(c,u),u+=3,p.toArray(c,u),u+=3}var f=new Pt;f.addAttribute("position",new At(s,3)),f.addAttribute("color",new At(c,3));var d=new fe({vertexColors:Fl});me.call(this,f,d)}function qn(t,e,r,n,i,o){t=t||10,e=e||16,r=r||8,n=n||64,i=new X(void 0!==i?i:4473924),o=new X(void 0!==o?o:8947848);var a,s,c,l,u,h,p,f=[],d=[];for(l=0;l<=e;l++)c=l/e*(2*Math.PI),a=Math.sin(c)*t,s=Math.cos(c)*t,f.push(0,0,0),f.push(a,0,s),p=1&l?i:o,d.push(p.r,p.g,p.b),d.push(p.r,p.g,p.b);for(l=0;l<=r;l++)for(p=1&l?i:o,h=t-t/r*l,u=0;u<n;u++)c=u/n*(2*Math.PI),a=Math.sin(c)*h,s=Math.cos(c)*h,f.push(a,0,s),d.push(p.r,p.g,p.b),c=(u+1)/n*(2*Math.PI),a=Math.sin(c)*h,s=Math.cos(c)*h,f.push(a,0,s),d.push(p.r,p.g,p.b);var m=new Pt;m.addAttribute("position",new At(f,3)),m.addAttribute("color",new At(d,3));var g=new fe({vertexColors:Fl});me.call(this,m,g)}function Zn(t,e,r,n){this.object=t,this.size=void 0!==e?e:1;var i=void 0!==r?r:16776960,o=void 0!==n?n:1,a=0,s=this.object.geometry;s&&s.isGeometry&&(a=s.faces.length);var c=new Pt,l=new At(2*a*3,3);c.addAttribute("position",l),me.call(this,c,new fe({color:i,linewidth:o})),this.matrixAutoUpdate=!1,this.update()}function $n(t,e,r){ut.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=r,void 0===e&&(e=1);var n=new Pt;n.addAttribute("position",new At([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));var i=new fe({fog:!1});this.lightPlane=new de(n,i),this.add(this.lightPlane),(n=new Pt).addAttribute("position",new At([0,0,0,0,0,1],3)),this.targetLine=new de(n,i),this.add(this.targetLine),this.update()}function Kn(t){function e(t,e,n){r(t,n),r(e,n)}function r(t,e){o.push(0,0,0),a.push(e.r,e.g,e.b),void 0===s[t]&&(s[t]=[]),s[t].push(o.length/3-1)}var n=new Pt,i=new fe({color:16777215,vertexColors:Dl}),o=[],a=[],s={},c=new X(16755200),l=new X(16711680),u=new X(43775),h=new X(16777215),p=new X(3355443);e("n1","n2",c),e("n2","n4",c),e("n4","n3",c),e("n3","n1",c),e("f1","f2",c),e("f2","f4",c),e("f4","f3",c),e("f3","f1",c),e("n1","f1",c),e("n2","f2",c),e("n3","f3",c),e("n4","f4",c),e("p","n1",l),e("p","n2",l),e("p","n3",l),e("p","n4",l),e("u1","u2",u),e("u2","u3",u),e("u3","u1",u),e("c","t",h),e("p","c",p),e("cn1","cn2",p),e("cn3","cn4",p),e("cf1","cf2",p),e("cf3","cf4",p),n.addAttribute("position",new At(o,3)),n.addAttribute("color",new At(a,3)),me.call(this,n,i),this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=s,this.update()}function Qn(t,e){this.object=t,void 0===e&&(e=16776960);var r=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new Float32Array(24),i=new Pt;i.setIndex(new vt(r,1)),i.addAttribute("position",new vt(n,3)),me.call(this,i,new fe({color:e})),this.matrixAutoUpdate=!1,this.update()}function Jn(t,e){this.type="Box3Helper",this.box=t;var r=void 0!==e?e:16776960,n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Pt;i.setIndex(new vt(n,1)),i.addAttribute("position",new At([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),me.call(this,i,new fe({color:r})),this.geometry.computeBoundingSphere(),this.onBeforeRender()}function ti(t,e,r){this.type="PlaneHelper",this.plane=t,this.size=void 0===e?1:e;var n=void 0!==r?r:16776960,i=new Pt;i.addAttribute("position",new At([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),i.computeBoundingSphere(),de.call(this,i,new fe({color:n}));var o=new Pt;o.addAttribute("position",new At([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),o.computeBoundingSphere(),this.add(new kt(o,new Ot({color:n,opacity:.2,transparent:!0,depthWrite:!1}))),this.onBeforeRender()}function ei(t,e,r,n,i,o){ut.call(this),void 0===n&&(n=16776960),void 0===r&&(r=1),void 0===i&&(i=.2*r),void 0===o&&(o=.2*i),void 0===ip&&((ip=new Pt).addAttribute("position",new At([0,0,0,0,1,0],3)),(op=new rr(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(e),this.line=new de(ip,new fe({color:n})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new kt(op,new Ot({color:n})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(r,i,o)}function ri(t){var e=[0,0,0,t=t||1,0,0,0,0,0,0,t,0,0,0,0,0,0,t],r=new Pt;r.addAttribute("position",new At(e,3)),r.addAttribute("color",new At([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var n=new fe({vertexColors:Fl});me.call(this,r,n)}function ni(){function t(t,o,a,s){e=t,r=a,n=-3*t+3*o-2*a-s,i=2*t-2*o+a+s}var e=0,r=0,n=0,i=0;return{initCatmullRom:function(e,r,n,i,o){t(r,n,o*(n-e),o*(i-r))},initNonuniformCatmullRom:function(e,r,n,i,o,a,s){var c=(r-e)/o-(n-e)/(o+a)+(n-r)/a,l=(n-r)/a-(i-r)/(a+s)+(i-n)/s;t(r,n,c*=a,l*=a)},calc:function(t){var o=t*t;return e+r*t+n*o+i*(o*t)}}}function ii(t){en.call(this),t.length,this.points=t||[],this.closed=!1}function oi(t,e,r,n){en.call(this),this.v0=t,this.v1=e,this.v2=r,this.v3=n}function ai(t,e,r){en.call(this),this.v0=t,this.v1=e,this.v2=r}function si(t,e){en.call(this),this.v1=t,this.v2=e}function ci(t,e,r,n,i,o){on.call(this,t,e,r,r,n,i,o)}function li(t){ii.call(this,t),this.type="catmullrom",this.closed=!0}function ui(t){ii.call(this,t),this.type="catmullrom"}function hi(t){ii.call(this,t),this.type="catmullrom"}function pi(t,e){return!t||t===e}function fi(){this._handlers={}}function di(){fi.call(this),this.console=!1,this._level=mp.warn}function mi(){this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}function gi(t){return decodeURIComponent(t.replace(/\+/g," "))}function vi(t){for(var e,r=(t=t||window.location.search).substring(t.indexOf("?")+1),n=/([^&=]+)=?([^&]*)/g,i=[];null!==(e=n.exec(r));)i.push([gi(e[1]),gi(e[2])]);return i}function yi(t,e){var r,n,i=t;if(t instanceof Array)for(i=new Array(t.length),r=0,n=t.length;r<n;++r)i[r]=yi(t[r]);else if(t instanceof Object){i=Object.create(t);var o=Object.keys(t);for(r=0,n=o.length;r<n;++r){var a=o[r],s=t[a],c=yi(s);c!==s&&(i[a]=c)}e&&Object.keys(i).length>0&&(i=Object.create(i))}return i}function _i(t){function e(t,e){return function(){var i=_i.spaces.substr(0,2*n);r&&gp.debug(i+e+" {"),n++;var o=t.apply(this,arguments);return n--,r&&gp.debug(i+"} // "+e),o}}var r=!1;this.enable=function(t){r=t};for(var n=0,i=Object.keys(t),o=0,a=i.length;o<a;++o){var s=i[o],c=t[s];c instanceof Function&&"constructor"!==s&&(t[s]=e(c,s))}}function xi(t){Error.call(this),this.name="OutOfMemoryError",this.message=t}function bi(t){for(var e=new Uint8Array(t),r="",n=0;n<e.byteLength;n++)r+=String.fromCharCode(e[n]);return window.btoa(r)}function wi(t){for(var e=window.atob(t),r=new Uint8Array(e.length),n=0;n<r.length;++n)r[n]=e[n].charCodeAt(0);return r.buffer}function Si(t,e){var r={};return Sl.forIn(t,function(t,n){if(t instanceof Object){var i=Si(t,e[n]);Sl.isEmpty(i)||(r[n]=i)}else e&&void 0!==e[n]&&e[n]===t||(r[n]=t)}),r}function Mi(t){return t.slice(Math.max(0,t.lastIndexOf("."))||1/0)}function Ai(t){var e=t.split(/[:;,]/),r=e.length;return r>=3&&"base64"===e[r-2]?new Blob([wi(e[r-1])]):null}function Ei(t,e){t.includes(e)||t.push(e)}function Ci(t,e){var r=t.indexOf(e);-1!==r&&t.splice(r,1)}function Ti(t,e,r){e.forEach(function(e){e=e.toLowerCase();var n=t[e]=t[e]||[];n.includes(r)||n.push(r)})}function Pi(t,e,r){e.forEach(function(e){e=e.toLowerCase();var n=t[e];if(n){var i=n.indexOf(r);-1!==i&&n.splice(i,1),0===n.length&&delete t[e]}})}function Li(t,e,r){var n=document.createElement(t);return n.id=e,n.style.cssText=r,n}function Ri(){this.domElement=Li("div","stats","padding:8px"),this._text=Li("p","fps","margin:0;color:silver;font-size:large"),this.domElement.appendChild(this._text),this._startTime=xp(),this._prevTime=this._startTime,this._deltas=new Array(20),this._index=0,this._total=0,this._count=0}function Ni(){this.old=null,this.now={},this._changed={},this.reset()}function Ii(t){return!(!t||"0"===t||Sl.isString(t)&&"false"===t.toLowerCase())}function Oi(t){return _p.encodeQueryComponent(t,kp)}function Di(t){return _p.encodeQueryComponent(t,Up)}function Fi(t){var e=t.reps;if(!e){var r=Lp.now.presets,n=t.preset||Lp.now.preset;(e=r[n])||(gp.warn('Unknown preset "'+n+'"'),e=r[n=Object.keys(r)[0]]),t.preset=n,t.reps=_p.deriveDeep(e,!0)}}function zi(t,e,r){Fi(t);var n=t.reps[Rp];n.hasOwnProperty(e)&&++Rp>=t.reps.length&&(t.reps[Rp]=_p.deriveDeep(n,!0)),void 0!==r&&(t.reps[Rp][e]=r)}function ki(t,e,r){if(t){var n=t.indexOf(Op),i=function(t,e){var r=t.indexOf(",");return r>=0?(e.push(t.substr(r+1).split(",")),t.substr(0,r)):t}(t.substr(0,n>=0?n:void 0),r);if(n>=0){var o=t.substr(n+1).split(Fp);if(t=i,e){var a=e[t],s=_p.deriveDeep(a,!0);o.forEach(function(e){var r=e.split(Dp,2),n=decodeURIComponent(r[0]),i=decodeURIComponent(r[1]),o=Np[bp(Sl.get(a,n))];o?Sl.set(s,n,o(i)):gp.warn('Unknown argument "'+n+'" for option "'+t+'"')}),Object.keys(s).length>0&&(t=[t,s])}}else t=i}return t}function Ui(t){Rp=0;for(var e={},r=0,n=t.length;r<n;++r){for(var i=t[r],o=i[0],a=i[1],s=Bp[o];Sl.isString(s);)s=Bp[o=s];if(s){if(Sl.isFunction(s)){var c=s(a,e);void 0!==c&&(e[o]=c)}}else{var l=Np[bp(Sl.get(Lp.defaults,o))];l?Sl.set(e,"settings."+o,l(a)):gp.warn('Unknown option "'+o+'"')}}return e}function Bi(t){var e=[],r=0;return _p.forInRecursive(t,function(t,n){e[r++]=Di(n)+Dp+Di(t)}),e.join(Fp)}function Vi(t){return Sl.isArray(t)?t[0]+(t.length<2?"":Op+Bi(t[1])):t}function ji(t){if(t&&t.type){var e=t.type;return Sl.isArray(t.params)&&t.params.length>0&&(e+=","+t.params.join(",")),t.opts&&(e+=Op+Bi(t.opts)),e}}function Gi(t){var e=[],r=0;return _p.forInRecursive(t,function(t,n){e[r++]=n+"="+_p.enquoteString(t)}),e.join(" ")}function Wi(t){return Sl.isArray(t)?t[0]+(t.length<2?"":" "+Gi(t[1])):t}function Hi(t){if(t&&t.type){var e=t.type;return Sl.isArray(t.params)&&t.params.length>0&&(e+=" "+t.params.map(_p.enquoteString).join(" ")),t.opts&&(e+=" "+Gi(t.opts)),e}}function Xi(t,e){function r(t,e){null!==e&&void 0!==e&&(n[i++]=t+e)}var n=[],i=0;return Sl.isEmpty(t)?null:(r("",e),r("s=",_p.enquoteString(t.selector)),r("m=",Wi(t.mode)),r("c=",Wi(t.colorer)),r("mt=",Wi(t.material)),n.join(" "))}function Yi(t,e){this._node=e||null,this._name=t||null,null===this._node&&null===this._name&&(this._name="Unknown")}function qi(t,e,r,n,i,o,a){this.number=t,this.name=e,this.fullName=r,this.weight=n,this.radius=i,this.radiusBonding=o,this.hydrogenValency=a}function Zi(t,e,r,n,i,o,a,s,c,l,u){this._index=-1,this._residue=t,this._name=e instanceof Yi?e:new Yi(e),this.element=r,this._position=n,this._role=i,this._mask=1,this._index=-1,this._het=o,this._serial=a,this._location=(s||" ").charCodeAt(0),this._occupancy=c||1,this._temperature=l,this._charge=u,this._hydrogenCount=-1,this._radicalCount=0,this._valence=-1,this._bonds=[],this.flags=0,"H"===r.name?this.flags|=Zi.Flags.HYDROGEN:"C"===r.name&&(this.flags|=Zi.Flags.CARBON)}function $i(t){return t<2?1:t}function Ki(t){return t._position}function Qi(t,e,r,n,i){if(this._left=t,this._right=e,this._fixed=i,this._index=-1,t>e)throw new Error("In a bond atom indices must be in increasing order");this._order=r,this._type=n}function Ji(t,e,r){this._name=t,this._fullName=e,this.letterCode=r,this.flags=0}function to(t,e){for(var r=0,n=e.length;r<n;++r){var i=Ji.StandardTypes[e[r]];i&&(i.flags|=t)}}function eo(t,e,r,n){this._chain=t,this._component=null,this._type=e,this._sequence=r,this._icode=n,this._mask=1,this._index=-1,this._atoms=[],this._secondary=null,this._firstAtom=null,this._leadAtom=null,this._wingAtom=null,this._lastAtom=null,this._controlPoint=null,this._midPoint=null,this._wingVector=null,this._cylinders=null,this._isValid=!0,this._het=!1,this._molecule=null}function ro(t,e){this._complex=t,this._name=e,this._mask=1,this._index=-1,this._residues=[],this.minSequence=Number.POSITIVE_INFINITY,this.maxSequence=Number.NEGATIVE_INFINITY}function no(t,e,r,n,i,o,a){this._serial=t,this._name=e,this._start=r,this._end=n,this._type=i,this._comment=o,this._length=a,this._residues=[]}function io(t,e,r,n,i,o){this._sheet=t,this._start=e,this._end=r,this._sense=n,this._cur=i,this._prev=o,this._residues=[]}function oo(t,e){this._name=t,this._width=e,this._strands=[]}function ao(t,e,r,n,i){this._id=t,this._name=e,this._position=r||new l,this._atoms=n||[],this._charge=0,this._repeat=1,this._center=null,this.xmlNodeRef=i||null}
-// Copyright Joyent, Inc. and other Node contributors.
-// The above copyright notice and this permission notice shall be included
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-function so(t,e){for(var r=0,n=t.length-1;n>=0;n--){var i=t[n];"."===i?t.splice(n,1):".."===i?(t.splice(n,1),r++):r&&(t.splice(n,1),r--)}if(e)for(;r--;r)t.unshift("..");return t}function co(){for(var t="",e=!1,r=arguments.length-1;r>=-1&&!e;r--){var n=r>=0?arguments[r]:"/";if("string"!=typeof n)throw new TypeError("Arguments to path.resolve must be strings");n&&(t=n+"/"+t,e="/"===n.charAt(0))}return t=so(vo(t.split("/"),function(t){return!!t}),!e).join("/"),(e?"/":"")+t||"."}function lo(t){var e=uo(t),r="/"===tf(t,-1);return(t=so(vo(t.split("/"),function(t){return!!t}),!e).join("/"))||e||(t="."),t&&r&&(t+="/"),(e?"/":"")+t}function uo(t){return"/"===t.charAt(0)}function ho(){return lo(vo(Array.prototype.slice.call(arguments,0),function(t,e){if("string"!=typeof t)throw new TypeError("Arguments to path.join must be strings");return t}).join("/"))}function po(t,e){function r(t){for(var e=0;e<t.length&&""===t[e];e++);for(var r=t.length-1;r>=0&&""===t[r];r--);return e>r?[]:t.slice(e,r-e+1)}t=co(t).substr(1),e=co(e).substr(1);for(var n=r(t.split("/")),i=r(e.split("/")),o=Math.min(n.length,i.length),a=o,s=0;s<o;s++)if(n[s]!==i[s]){a=s;break}var c=[];for(s=a;s<n.length;s++)c.push("..");return(c=c.concat(i.slice(a))).join("/")}function fo(t){var e=Qp(t),r=e[0],n=e[1];return r||n?(n&&(n=n.substr(0,n.length-1)),r+n):"."}function mo(t,e){var r=Qp(t)[2];return e&&r.substr(-1*e.length)===e&&(r=r.substr(0,r.length-e.length)),r}function go(t){return Qp(t)[3]}function vo(t,e){if(t.filter)return t.filter(e);for(var r=[],n=0;n<t.length;n++)e(t[n],n,t)&&r.push(t[n]);return r}function yo(t,e){var r=t.toLowerCase();e.prototype.keyword=r,e.prototype.name=t;var n=function(){for(var t=arguments.length,r=Array(t),n=0;n<t;n++)r[n]=arguments[n];return new(Function.prototype.bind.apply(e,[null].concat(r)))};return n.SelectorClass=e,sf[r]=n,e}function _o(t,e){return yo(e,function(e){function r(){return wp(this,r),Ap(this,(r.__proto__||Object.getPrototypeOf(r)).apply(this,arguments))}return Mp(r,ff),Sp(r,[{key:"includesAtom",value:function(e){return 0!=(e._residue._type.flags&t)}}]),r}())}function xo(t,e,r){return r.prototype.priority=e,yo(t,r)}function bo(t){this._complex=t,this._selector=xf.keyword("All")(),this._boundaries={boundingBox:new et,boundingSphere:new rt}}function wo(t){bo.call(this,t),this.chains=[],this.matrices=[]}function So(){if(this.constructor===So)throw new Error("Can not instantiate abstract class!")}function Mo(t){this._complex=t,this._index=-1,this._residueIndices=[],this._cycles=[],this._subDivs=[],this._residueCount=0}function Ao(t){var e=0;for(this.numPairs=0,this.numMaxPairs=t,this.intBuffer=_p.allocateTyped(Int32Array,t*Sf);e<t*Sf;e++)this.intBuffer[e]=Mf;for(this.hashBuffer=_p.allocateTyped(Int32Array,wf*bf),e=0;e<wf*bf;e++)this.hashBuffer[e]=Mf}function Eo(t){var e=t.element;if(e)return e.radiusBonding;throw new Error("_getBondingRadius: Logic error.")}function Co(t,e,r){return t<e?e:t>r?r:t}function To(t){return!t.isHet()||t._bonds&&0===t._bonds.length}function Po(t){return"HOH"!==t._residue._type._name&&!t.isHet()}function Lo(t){this._complex=t,this._maxRad=1.8;var e=this._complex.getDefaultBoundaries().boundingBox;this._vBoxMin=e.min.clone(),this._vBoxMax=e.max.clone(),this._pairCollection=null}function Ro(t,e){for(var r=0;r<t.length&&t[r]<e;)++r;t.splice(r,0,e)}function No(t,e){return t._left===e?t._right:t._left}function Io(t){t._type=Af}function Oo(t){this.atoms=t,this.update()}function Do(t){return t._type===Af}function Fo(t){if(t.type===Af)return!0;var e=Ef.indexOf(t._right.element.number),r=Ef.indexOf(t._left.element.number);return-1!==e&&-1!==r}function zo(t){return t.length>3}function ko(t){return!0}function Uo(t){this._complex=t;for(var e=new Array(t._bonds.length),r=new Array(t._bonds.length),n=0,i=e.length;n<i;++n)e[n]=[],r[n]=!1;this._bondsData=e,this._bondMarks=r,this._resetCycles()}function Bo(){this._chains=[],this._components=[],this._helices=[],this._sheets=[],this._residueTypes=Object.create(Ji.StandardTypes),this._atoms=[],this._residues=[],this._bonds=[],this._sgroups=[],this._molecules=[],this._maskNeedsUpdate=!1,this.metadata={},this.symmetry=[],this.structures=[new bo(this)],this._currentStructure=0}function Vo(t,e,r,n,i){switch(this._box=r.clone(),this._dimVec=Math.max(Math.floor(n||1),1),e instanceof Array?(this._dimX=e[0],this._dimY=e[1],this._dimZ=e[2]):(this._dimX=e.x,this._dimY=e.y,this._dimZ=e.z),this._dimX=Math.max(Math.floor(this._dimX),1),this._dimY=Math.max(Math.floor(this._dimY),1),this._dimZ=Math.max(Math.floor(this._dimZ),1),this._rowElements=this._dimVec*this._dimX,this._planeElements=this._rowElements*this._dimY,this._totalElements=this._planeElements*this._dimZ,this._data=i||_p.allocateTyped(t,this._totalElements),this._dimVec){case 1:break;case 2:this.getValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;return[this._data[n],this._data[n+1]]},this.setValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;this._data[n]=arguments[3],this._data[n+1]=arguments[4]},this.addValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;this._data[n]+=arguments[3],this._data[n+1]+=arguments[4]};break;case 3:this.getValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;return[this._data[n],this._data[n+1],this._data[n+2]]},this.setValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;this._data[n]=arguments[3],this._data[n+1]=arguments[4],this._data[n+2]=arguments[5]},this.addValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;this._data[n]+=arguments[3],this._data[n+1]+=arguments[4],this._data[n+2]+=arguments[5]};break;default:throw new Error("Volume: invalid vector dimension")}}function jo(t){var e=2;for(t=t-1>>1;t;)e<<=1,t>>=1;return e}function Go(t,e,r,n){var i,o=r-t.z,a=n-t.z,s=Math.sqrt(Math.max(e*e-o*o,0)),c=Math.sqrt(Math.max(e*e-a*a,0)),l=Math.min(s,c);return i=r<=t.z&&n>=t.z?e:Math.max(s,c),[l,i]}function Wo(t,e,r,n){var i,o=r-t.y,a=n-t.y,s=Math.sqrt(Math.max(e*e-o*o,0)),c=Math.sqrt(Math.max(e*e-a*a,0)),l=Math.min(s,c);return i=r<=t.y&&n>=t.y?e:Math.max(s,c),[l,i]}function Ho(t,e){var r;this._box=t.clone(),this._count=t.size().divide(e).floor(),this._last=this._count.clone().subScalar(1),this._cellSize=t.size().divide(this._count);var n=this._count.x*this._count.y*this._count.z;for(this._voxels=_p.allocateTyped(Int32Array,n),r=0;r<n;++r)this._voxels[r]=-1;this._atoms=[]}function Xo(t,e,r){this._complex=t,this._name=e||"",this._residues=[],this._mask=1,this._index=r||-1}function Yo(t){ut.call(this);var e=this;this._element=t,this._element.style.position="absolute",this.addEventListener("removed",function(){null!==e._element.parentNode&&e._element.parentNode.removeChild(e._element)})}function qo(){_e.call(this)}function Zo(t){cr.call(this),this.fog=!0,this.instancedPos=!1,this.instancedMatrix=!1,this.attrColor=!1,this.attrColor2=!1,this.attrAlphaColor=!1,this.overrideColor=!1,this.sphereSprite=!1,this.cylinderSprite=!1,this.zClip=!1,this.clipPlane=!1,this.fakeOpacity=!1,this.prepassTransparancy=!1,this.colorFromPos=!1,this.dashedLine=!1,this.transparent=!0,this.thickLine=!1,this.uberOptions=Object.create(Zo.prototype.uberOptions),cr.prototype.setValues.call(this,{uniforms:zh.clone(Nf),vertexShader:this.precisionString()+Pf,fragmentShader:this.precisionString()+Lf,lights:!0,fog:!0,side:Il}),this.setValues(t)}function $o(t,e){function r(t){t instanceof kt&&e(t);for(var n=0,i=t.children.length;n<i;n++)r(t.children[n])}r(t)}function Ko(t){t.traverse(function(t){t instanceof kt&&t.geometry.dispose()}),function(t){for(var e=t.children,r=0,n=e.length;r<n;++r){var i=e[r];i.parent=null,i.dispatchEvent({type:"removed"})}t.children=[]}(t)}function Qo(t,e){Df.RCGroup.call(this),this.name=t,this._dataSource=e}function Jo(t){Object.defineProperties(t,{logger:{get:function(){return this.context&&this.context.logger?this.context.logger:gp}},settings:{get:function(){return this.context&&this.context.settings?this.context.settings:Lp}}})}function ta(t,e){this._position=t,this._radius=e}function ea(t){this._objects=new Array(t),this.boundingSphere=null,this.boundingBox=null}function ra(t,e,r){Tn.call(this),ea.call(this,t),this._sphGeometry=r?new It(2,2,1,1):new Ye(1,2*e,e,0,2*Math.PI,0,Math.PI),this._init(t,this._sphGeometry)}function na(){Pt.call(this)}function ia(t,e){if(na.call(this),this.constructor===ia)throw new Error("Can not instantiate abstract class!");this._chunkGeo=t,this._init(t,e)}function oa(t,e){var r=new Ye(1,2*e,e,0,2*Math.PI,0,Math.PI);ia.call(this,r,t),ea.call(this,t);var n=this._normals,i=r.attributes.normal.array,o=this._chunkSize;this._chunkPos=this._chunkGeo.attributes.position.array,this._tmpPositions=_p.allocateTyped(Float32Array,o*Bf);for(var a=0;a<t;++a)n.set(i,o*Bf*a)}function aa(t,e){var r=new rr(1,1,1,Math.max(3,e),2,!0);ia.call(this,r,2*t);var n=this._chunkSize;this._chunkPos=this._chunkGeo.attributes.position.array,this._chunkNorms=this._chunkGeo.attributes.normal.array,this._tmpVector=_p.allocateTyped(Float32Array,n*Vf)}function sa(t,e,r,n,i,o){Pt.call(this);var a=2*Math.PI;this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:n,heightSegments:i,openEnded:o};for(var s=!1===o&&t>0,c=!1===o&&e>0,u=(i+1)*n+s*(n+1)+c*(n+1),h=(2*i+s+c)*n,p=r/2,f=new vt(_p.allocateTyped(Float32Array,3*u),3),d=new vt(_p.allocateTyped(Float32Array,3*u),3),m=new wt(_p.allocateTyped(Uint16Array,h*Xf),1),g=new vt(_p.allocateTyped(Float32Array,2*u),2),v=0,y=0,_=-(e-t)/r,x=0;x<=i;x++){if(x!==i)for(var b=0;b<n;b++){var w=v+b,S=v+n+b,M=v+n+(b+1)%n,A=v+(b+1)%n;m.setXYZ(y*Xf,w,A,S),y++,m.setXYZ(y*Xf,S,A,M),y++}for(var E=x/i,C=E*(e-t)+t,T=0;T<n;T++){var P=T/n,L=C*Math.sin(P*a+0),R=E*r-p,N=C*Math.cos(P*a+0),I=new l(L,Math.sqrt(L*L+N*N)*_,N).normalize();f.setXYZ(v,L,R,N),d.setXYZ(v,I.x,I.y,I.z),g.setXY(v,P,E),++v}}if(s){for(var O=v,D=v+n,F=0;F<n;++F){var z=v-n;f.setXYZ(v,f.getX(z),f.getY(z),f.getZ(z)),d.setXYZ(v,0,1,0),g.setXY(v,1,1);var k=O+(F+1)%n;m.setXYZ(y*Xf,v,k,D),y++,v++}f.setXYZ(v,0,p,0),d.setXYZ(v,0,1,0),g.setXY(v,1,1),++v}if(c){for(var U=v,B=v+n,V=0;V<n;++V){var j=V;f.setXYZ(v,f.getX(j),f.getY(j),f.getZ(j)),d.setXYZ(v,0,-1,0),g.setXY(v,0,0);var G=U+(V+1)%n;m.setXYZ(y*Xf,G,v,B),y++,v++}f.setXYZ(v,0,-p,0),d.setXYZ(v,0,-1,0),g.setXY(v,0,0)}this.setIndex(m),this.addAttribute("position",f),this.addAttribute("normal",d),this.addAttribute("uv",g)}function ca(t,e,r,n,i){t[e]=r,t[e+1]=n,t[e+2]=i}function la(t,e,r,n,i,o){t[e]=r,t[e+1]=n,t[e+2]=i,t[e+3]=o}function ua(t,e){return t-e}function ha(t,e,r,n){Tn.call(this),this._useZSprites=r,this._cylGeometry=r?new It(2,2,1,1):new sa(1,1,1,Math.max(3,e),2,n),this._init(t,this._cylGeometry,this._useZSprites),this._collisionGeo=new aa(t,3)}function pa(t,e,r){var n=function(t,e){for(var r=new Pt,n=t.length,i=n*e,o=i<=65536?Uint16Array:Uint32Array,a=(e-1)*n*2,s=new vt(_p.allocateTyped(o,a*Qf),1),c=0,l=0,u=0;u<e;u++){if(u!==e-1)for(var h=0;h<n;h++){var p=c+h,f=c+n+h,d=c+n+(h+1)%n,m=c+(h+1)%n;s.setXYZ(l*Qf,p,m,f),l++,s.setXYZ(l*Qf,f,m,d),l++}c+=n}r.setIndex(s);var g=_p.allocateTyped(Float32Array,i*Kf);return r.addAttribute("position",new vt(g,Kf)),r._positions=t,r}(t,e);ia.call(this,n,r),this._ringsCount=e;for(var i=this._tmpShape=[],o=0;o<t.length;++o)i[o]=new l}function fa(t,e,r,n,i){t[e]=r,t[e+1]=n,t[e+2]=i}function da(t,e,r,n,i,o){t[e]=r,t[e+1]=n,t[e+2]=i,t[e+3]=o}function ma(t,e,r,n){var i=e*ed,o=i+r*ed;return t.subarray(i*n,o*n)}function ga(t){Pt.call(this),this._initVertices(t)}function va(t){ga.call(this,t)}function ya(t,e){var r=new rr(1,1,1,Math.max(3,e),2,!0);ia.call(this,r,t);var n=this._chunkSize;this._chunkPos=this._chunkGeo.attributes.position.array,this._chunkNorms=this._chunkGeo.attributes.normal.array,this._tmpVector=_p.allocateTyped(Float32Array,n*id)}function _a(t,e,r){va.call(this,t*e),this._init(e),this._collisionGeo=r?new ya(t*e,3):null}function xa(t){va.call(this,2*t),this._init(t),this._collisionGeo=new aa(t,3)}function ba(t){_a.call(this,t,ld/2|0,!1),this._collisionGeo=new ea(t)}function wa(t,e){na.call(this),this._opts=e,this.zClip=this._opts.zClip,this._posRad=_p.allocateTyped(Float32Array,t*pd),this._colors=_p.allocateTyped(Float32Array,t*fd)}function Sa(){this.pointsValuesLinear=null,this.hasIntersection=null,this.bitsInside=null}function Ma(t,e,r){var n=t.getValue(e.x,e.y,e.z);r.set(n[0],n[1],n[2])}function Aa(){this._arrSize=8,this.p=new Array(this._arrSize),this.g=new Array(this._arrSize),this.val=new Array(this._arrSize);for(var t=0;t<this._arrSize;++t)this.p[t]=new l,this.g[t]=new l;this.cubeIndex=0}function Ea(){this.a={p:new l,n:new l},this.b={p:new l,n:new l},this.c={p:new l,n:new l}}function Ca(){this._numTriangles=0,this._numVertices=0,this._position=[],this._normals=[],this._colors=null,this._indices=[],this._volumetricData=null,this._xAxis=new l,this._yAxis=new l,this._zAxis=new l,this._xDir=new l,this._yDir=new l,this._zDir=new l}function Ta(t,e){wa.call(this,t,e)}function Pa(t,e){Ta.call(this,t,e)}function La(t,e,r,n){function i(){f=r.probeRadius,d=r.scaleFactor,m=r.probePositions,U=r.visibilitySelector,h=_p.allocateTyped(Float32Array,N),p=0;for(var t=0;t<N;++t){var n=P[t*T+3]+=f;n>p&&(p=n),h[t]=n*n}!function(){d=r.scaleFactor,g=e.dim,C=Math.min(5,2+Math.floor(f*d));var t=g[0]*g[1]*g[2];v=function(t,e,r){for(var n=_p.allocateTyped(t,e),i=0;i<e;++i)n[i]=r;return n}(Float32Array,t,-1001),y=_p.allocateTyped(Float32Array,3*t),_=_p.allocateTyped(Float32Array,t),U&&(z=_p.allocateTyped(Float32Array,t),k=[]);x=_p.allocateTyped(Float32Array,g[0]),b=_p.allocateTyped(Float32Array,g[1]),w=_p.allocateTyped(Float32Array,g[2]),o(x,O[0],1/d),o(b,O[1],1/d),o(w,O[2],1/d)}(),function(){var t=0,e=2*Math.PI/m;M=_p.allocateTyped(Float32Array,m),S=_p.allocateTyped(Float32Array,m);for(var r=0;r<m;r++)M[r]=Math.cos(t),S[r]=Math.sin(t),t+=e}(),A=new function(t,e,r,n){function i(t,e){return Math.floor((t-e)/n)}var o,a,s=t.length/4,c=e[0],l=e[1],u=e[2],h=r[0],p=r[1],f=r[2],d=i(h,c)+1,m=i(p,l)+1,g=i(f,u)+1,v=d*m*g,y=m*g,_=function(t,e,r){return(i(t,c)*m+i(e,l))*g+i(r,u)},x=[];for(o=0;o<s;o++){var b=4*o;void 0===x[a=_(t[b],t[b+1],t[b+2])]?x[a]=[o]:x[a].push(o)}var w,S=_p.allocateTyped(Uint32Array,v),M=_p.allocateTyped(Uint16Array,v),A=_p.allocateTyped(Uint32Array,s),E=0,C=0;for(o=0;o<v;o++){var T=S[o]=E,P=x[o];if(void 0!==P)for(w=0;w<P.length;w++)A[E]=P[w],E++;var L=E-T;M[o]=L,L>C&&(C=L)}this.neighbourListLength=27*C+1,this.withinRadii=function(e,r,n,s,h){var p=0,f=i(e,c),v=i(r,l),_=i(n,u),x=Math.max(0,f-1),b=Math.max(0,v-1),E=Math.max(0,_-1),C=Math.min(d-1,f+1),T=Math.min(m-1,v+1),P=Math.min(g-1,_+1);for(o=x;o<=C;++o){var L=o*y;for(w=b;w<=T;++w)for(var R=w*g,N=E;N<=P;++N)for(var I=S[a=L+R+N],O=I+M[a],D=I;D<O;D++){var F=4*A[D],z=t[F]-e,k=t[F+1]-r,U=t[F+2]-n,B=t[F+3]+s;z*z+k*k+U*U<=B*B&&(h[p++]=A[D])}}h[p]=-1}}(P,O,D,2.01*p),E=new Int32Array(A.neighbourListLength),F=-1}function o(t,e,r){for(var n=0;n<t.length;n++)t[n]=e+r*n}function a(t,e,r,n,i){var o;if(-1!==F){if((o=F)!==n&&o!==i&&s(o,t,e,r))return o;F=-1}var a=0;for(o=E[a];o>=0;){if(o!==n&&o!==i&&s(o,t,e,r))return F=o,o;o=E[++a]}return F=-1,-1}function s(t,e,r,n){var i=T*t,o=h[t],a=P[i]-e,s=P[i+1]-r,c=P[i+2]-n;return a*a+s*s+c*c<o}function c(){for(var t=0;t<N;t++){var e=T*t;A.withinRadii(P[e],P[e+1],P[e+2],P[e+3],E);for(var r=0,n=E[r];n>=0;)t<n&&function(t,e){var r=T*t,n=T*e,i=P[r],o=P[r+1],s=P[r+2],c=P[r+3],l=B.x=P[n]-i,u=B.y=P[n+1]-o,h=B.z=P[n+2]-s,p=P[n+3],f=l*l+u*u+h*h,y=Math.sqrt(f),_=c*((c*c+y*y-p*p)/(2*c*y));B.normalize(),function(t,e){t.x=t.y=t.z=1,0!==e.x?t.x=(e.y+e.z)/-e.x:0!==e.y?t.y=(e.x+e.z)/-e.y:0!==e.z&&(t.z=(e.x+e.y)/-e.z)}(V,B),V.normalize(),j.crossVectors(B,V),j.normalize();var A=Math.sqrt(c*c-_*_);V.multiplyScalar(A),j.multiplyScalar(A),B.multiplyScalar(_),B.x+=i,B.y+=o,B.z+=s,F=-1;for(var E=C,L=0;L<m;L++){var R=M[L],N=S[L],I=B.x+R*V.x+N*j.x,D=B.y+R*V.y+N*j.y,z=B.z+R*V.z+N*j.z;if(-1===a(I,D,z,t,e))for(var k=Math.floor(d*(I-O[0])),U=Math.floor(d*(D-O[1])),G=Math.floor(d*(z-O[2])),W=Math.max(0,k-E),H=Math.max(0,U-E),X=Math.max(0,G-E),Y=Math.min(g[0],k+E+2),q=Math.min(g[1],U+E+2),Z=Math.min(g[2],G+E+2),$=X;$<Z;$++){h=z-w[$];for(var K=g[1]*g[0]*$,Q=H;Q<q;Q++){u=D-b[Q];for(var J=h*h+u*u,tt=K+g[0]*Q,et=W;et<Y;et++){l=I-x[et],f=J+l*l;var rt=et+tt,nt=v[rt];nt>0&&f<nt*nt&&(v[rt]=Math.sqrt(f))}}}}}(t,n),n=E[++r]}}function u(){i(),function(){for(var t=0;t<N;t++){var e=T*t,r=P[e],n=P[e+1],i=P[e+2],o=P[e+3],s=h[t];A.withinRadii(r,n,i,o,E);for(var c=Math.ceil(o*d),l=Math.floor(d*(r-O[0])),u=Math.floor(d*(n-O[1])),p=Math.floor(d*(i-O[2])),f=Math.max(0,l-c),m=Math.max(0,u-c),S=Math.max(0,p-c),M=Math.min(g[0],l+c+2),C=Math.min(g[1],u+c+2),I=Math.min(g[2],p+c+2),D=3*t,F=L[D],B=L[D+1],V=L[D+2],j=S;j<I;j++)for(var G=w[j]-i,W=g[1]*g[0]*j,H=m;H<C;H++)for(var X=b[H]-n,Y=G*G+X*X,q=W+g[0]*H,Z=f;Z<M;Z++){var $=Z+q,K=x[Z]-r,Q=Y+K*K;if(Q<s){var J=Math.exp(.28125*-Q),tt=3*$;y[tt]+=F*J,y[tt+1]+=B*J,y[tt+2]+=V*J,_[$]+=J,null!==U&&J>z[$]&&(z[$]=J,k[$]=R[t]),v[$]<0&&(v[$]=-v[$]);var et=Math.sqrt(Q),rt=o/et,nt=K*rt,it=X*rt,ot=G*rt;if(nt+=r,it+=n,ot+=i,-1===a(nt,it,ot,t,-1)){var at=o-et;at<v[$]&&(v[$]=at)}}}}}(),c(),function(){for(var t=0,e=v.length;t<e;t++){v[t]<0&&(v[t]=0);var r=_[t];if(r>0){r=1/r;var n=3*t;y[n]*=r,y[n+1]*=r,y[n+2]*=r}}}()}var h,p,f,d,m,g,v,y,_,x,b,w,S,M,A,E,C,T=4,P=t.posRad,L=t.colors,R=t.atoms,N=P.length/T,I=e.bbox,O=I.minPosRad,D=I.maxPosRad,F=-1,z=null,k=null,U=null,B=new l(0,0,0),V=new l(0,0,0),j=new l(0,0,0);this.build=function(){u(),this.volTexMap=y,this.weightsMap=z,this.atomMap=k,this.volMap=v}}function Ra(t,e){Ta.call(this,t,e)}function Na(t,e){this.coord=new l,this.coord.copy(t),this.radius=e,this.colorX=.99999,this.colorY=0,this.colorZ=0,this.atomType=0,this.srcAtom=null}function Ia(t,e,r,n,i){this._numAtoms=t,this._atoms=e,this._vBoxMin=new l,this._vBoxMax=new l,this._vBoxMin.copy(r),this._vBoxMax.copy(n),this._probeRadius=i,this._atomsList=null,this._voxelList=null}function Oa(t,e,r,n,i,o,a){this.complex=t,this.atoms=r,this.pdbAtoms=e,this.numVoxels=o,this.colorMode=a,this.vBoxMin=new l,this.vBoxMax=new l,this.vBoxMin.copy(n),this.vBoxMax.copy(i),this.voxelsRefs=null,this.voxels=null}function Da(t,e,r){this._maxNumVertices=t,this._maxNumTriangles=e,this._vertices=new Array(t),this._normals=new Array(t),this._colors=null,r&&(this._colors=new Array(t)),this._indices=new Array(3*e),this._numVertices=0,this._numTriangles=0;var n;for(n=0;n<t;n++)this._vertices[n]=new l,this._normals[n]=new l;for(n=0;n<3*e;n++)this._indices[n]=-1;if(r)for(n=0;n<t;n++)this._colors[n]=new l}function Fa(t,e){wa.call(this,t,e)}function za(t,e){fi.call(this),this._opts=e,this.items=[],this.needsUpdate=!1;var r=-50,n=-50;switch(e.horizontalAlign){case"left":r=0;break;case"right":r=-100}switch(e.verticalAlign){case"top":n=-100;break;case"bottom":n=0}var i=new l(e.dx||0,e.dy||0,e.dz||0);this.userData={translation:"translate("+r+"%, "+n+"%)",offset:i}}function ka(t){function e(){t.apply(this,arguments),this.onBeforeRender=e.prototype.onBeforeRender}return e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.prototype.onBeforeRender=function(t,e,r,n,i,o){this._onBeforeRender(t,e,r,n,i,o),this._update()},e.prototype._onBeforeRender=function(){},e.prototype._update=function(){var t=this.material;t&&t instanceof Zo&&t.updateUniforms()},e}function Ua(t,e){xd.call(this,t,e)}function Ba(t,e){bd.call(this,t,e)}function Va(t,e){_e.call(this),this.geometry=t;var r=this;r.initialized=!1,this.geometry.addEventListener("update",function(){r.update()})}function ja(t,e){wd.call(this,t,e)}function Ga(t,e){return function(r){r.setValues(t),r.setUberOptions(e)}}function Wa(t,e){return{Geometry:function(r,n){return new _d.Instanced2CCylinderGeometry(r,n,t,e)},Object:Sd.ZSprite,initMaterial:Ga({instancedMatrix:!0,attrColor:!0,attrColor2:!0,attrAlphaColor:!0,cylinderSprite:t})}}function Ha(t,e){var r=t.prototype instanceof ga,n=e.lineWidth||0;return{Geometry:t,Object:r?Sd.ThickLineMesh:Sd.LineSegments,initMaterial:Ga({lights:!1,attrColor:!0,attrAlphaColor:!0,thickLine:r},{lineWidth:n})}}function Xa(t,e,r,n){var i={wireframe:!!n.wireframe,fakeOpacity:r.now.isoSurfaceFakeOpacity,zClip:n.zClip};return{Geometry:t,Object:Sd.ZClipped,initMaterial:Ga({attrColor:!0,attrAlphaColor:!1,wireframe:i.wireframe,fakeOpacity:i.fakeOpacity,zClip:i.zClip})}}function Ya(){}function qa(t,e,r,n){ut.call(this),this._geometry=t,this._geoParams=e;var i=r.createInstance();e.initMaterial(i),this._material=i,this._transforms=n.length>0?n:[new u];for(var o=this._createMeshes(t),a=0,s=o.length;a<s;++a)this.add(o[a])}function Za(t,e,r,n,i,o,a){if(qo.call(this),this.constructor===Za)throw new Error("Can not instantiate abstract class!");this._selection=e,this._geo=new(function(t,e){var r=[t].concat(e);return t.bind.apply(t,r)}(t.Geometry,this._geoArgs)),this._chunksIdc=e.chunks,this._mesh=new qa(this._geo,t,a,i),this.add(this._mesh),this._mode=n,this._colorer=r,this._build()}function $a(t,e,r,n,i,o,a){Za.call(this,t,e,r,n,i,o,a)}function Ka(t,e,r,n,i,o,a){this._geoArgs=this._makeGeoArgs(e,n,r,o),$a.call(this,t,e,r,n,i,o,a)}function Qa(t,e,r,n,i,o,a){Ka.call(this,t,e,r,n,i,o,a)}function Ja(t,e,r,n,i,o,a){Ka.call(this,t,e,r,n,i,o,a)}function ts(t){return null!==t.getName().getNode()?t.getName().getNode():t.isLabelVisible()?t.getVisualName():null}function es(t,e){var r;if(Md.hasOwnProperty(e))r=_p.hexColor(Md[e](t));else{var n=parseInt(e,16);r=!Number.isNaN(n)&&e.toLowerCase().startsWith("0x")?_p.hexColor(n):"#000000"}return r}function rs(t,e,r,n,i,o,a){this._geoArgs=this._makeGeoArgs(e,n,r,o),$a.call(this,t,e,r,n,i,o,a)}function ns(t,e,r,n){var i=Math.sin(t);return e.clone().multiplyScalar(Math.sin((1-n)*t)/i).addScaledVector(r,Math.sin(n*t)/i)}function is(t,e,r,n,i,o,a){$a.call(this,t,e,r,n,i,o,a)}function os(t,e,r,i,o,a,s){var c=this,u=c._segmentsHeight=a,h=i.getAromRadius(),p=new n(h,h),f=i.calcStickRadius()+2*h,d=new l,m=[];c._build=function(){var t=c._geo;c._buildInner(f,function(e,r,n,i,o){for(var a=0;a<=u;++a){var s=n[a],c=s.clone().sub(i).cross(o);d.addVectors(s,c),m[a]=Cd(s,d,o,p)}t.setItem(e,m),t.setColor(e,r)}),t.finalize()},this._geoArgs=[function(t,e){for(var r=[],n=0;n<e;++n){var i=2*n/e*Math.PI;r.push(new l(Math.cos(i)*t,Math.sin(i)*t,0))}return r}(1,a),this._segmentsHeight+1,e.chunks.length],is.call(this,t,e,r,i,o,a,s)}function as(t,e,r,n,i,o,a){var s=this,c=this._segmentsHeight=n.getAromaticArcChunks();s._build=function(){var t=s._geo,e=n.getAromaticOffset();s._buildInner(e,function(e,r,n){for(var i=n[0],o=1;o<=c;++o){var a=n[o];t.setSegment(e,o-1,i,a),i=a}t.setColor(e,r)}),t.finalize()},this._geoArgs=[e.chunks.length,c,!0],is.call(this,t,e,r,n,i,o,a)}function ss(t,e,r,n,i,o,a){Za.call(this,t,e,r,n,i,o,a)}function cs(t,e,r,n,i,o,a){ss.call(this,t,e,r,n,i,o,a)}function ls(t,e,r,n,i,o,a){this._stickRad=n.calcStickRadius(),this._geoArgs=[e.chunks.length,o],cs.call(this,t,e,r,n,i,o,a)}function us(t,e,r,n,i,o,a){this._stickRad=n.calcStickRadius(),this._geoArgs=[2*e.chunks.length,o],cs.call(this,t,e,r,n,i,o,a)}function hs(t,e){var r=Td(t,{method:Td.METHOD_CUBIC,clip:Td.CLIP_CLAMP,cubicTension:e,scaleTo:1});return function(e,n){var i=n;null===i&&(i=function(e){return(e*(t.length-1-2)+1)/(t.length-1)});var o=i(e),a=r(o);return new l(a[0],a[1],a[2])}}function ps(t,e,r,n){if(!n._isValid)return t[r]=t[r-1],void(e[r]=e[r-1]);var i=n._controlPoint;t[r]=[i.x,i.y,i.z];var o=i.clone().add(n._wingVector);e[r]=[o.x,o.y,o.z]}function fs(t,e,r,n){function i(e){return e>s&&t[e-1]._isValid?e-1:e}function o(e){return e<c&&t[e+1]._isValid?e+1:e}function a(e,r){var n=t[e]._controlPoint.clone().lerp(t[r]._controlPoint,-.25),i=n.clone().add(t[e]._wingVector);u[h]=[n.x,n.y,n.z],l[h++]=[i.x,i.y,i.z],u[h]=[n.x,n.y,n.z],l[h++]=[i.x,i.y,i.z]}var s=n.start,c=n.end,l=[],u=[],h=0,p=i(e),f=o(r);if(p===f)return function(t,e,r,n){var i=0!=(n._type.flags&Pd.Flags.NUCLEIC),o=i?"C5'":"N",a=i?"C3'":"C",s=void 0,c=void 0;if(n.forEachAtom(function(t){var e=t.getVisualName();s||e!==o?c||e!==a||(c=t._position):s=t._position}),s&&c||(s=n._firstAtom._position,c=n._lastAtom._position),s&&c){var l=c.clone().sub(s),u=n._wingVector,h=n._controlPoint,p=h.clone().add(u),f=h.clone().sub(l),d=f.clone().add(u);t[r]=[f.x,f.y,f.z],e[r]=[d.x,d.y,d.z],t[++r]=[f.x,f.y,f.z],e[r]=[d.x,d.y,d.z],t[++r]=[h.x,h.y,h.z],e[r]=[p.x,p.y,p.z],++r;var m=h.clone().add(l),g=m.clone().add(u);t[r]=[m.x,m.y,m.z],e[r]=[g.x,g.y,g.z],t[++r]=[m.x,m.y,m.z],e[r]=[g.x,g.y,g.z]}}(u,l,h,t[e]),{centerPoints:u,topPoints:l};e===p?a(e,o(e)):(ps(u,l,h++,t[i(p)]),ps(u,l,h++,t[p]));for(var d=e;d<=r;++d)ps(u,l,h++,t[d]);return f===o(f)?a(r,i(r)):(ps(u,l,h++,t[f]),ps(u,l,h,t[o(f)])),{centerPoints:u,topPoints:l}}function ds(t,e,r,n,i,o){var a=fs(t,e,r,o);this._topInterp=hs(a.topPoints,i),this._centerInterp=hs(a.centerPoints,i),this._shift=.5/(r-e+2),this._valueStep=(1-2*this._shift)/(2*(r-e+1)*(n-1)),this._segmentsCount=n}function ms(t,e,r,n,i,o){for(var a=0,s=t.length;a<s;++a)for(var c=t[a].arr,l=t[a].boundaries,u=0,h=c.length;u<h;++u)for(var p=[c[u].start,c[u].end],f=new ds(e,p[0],p[1],r,n,l),d=null,m=2*c[u].start,g=2*c[u].end+1,v=m;v<=g;++v){var y=v/2|0,_=e[y],x=i.getResidueRadius(_,v%2),b=i.getResidueRadius(_,1+v%2),w=f.prepareMatrices(v-2*p[0],x,b);w.unshift(null===d?w[0]:d),o(_,w,y),d=w[r]}}function gs(t,e,r,n,i,o,a){var s=n.getHeightSegmentsRatio();this._segmentsHeight=o*s|0,this._geoArgs=[function(t,e){for(var r=[],n=0;n<e;++n){var i=2*n/e*Math.PI;r.push(new l(Math.cos(i)*t,Math.sin(i)*t,0))}return r}(1,o),this._segmentsHeight+1,2*e.chunks.length],ss.call(this,t,e,r,n,i,o,a)}function vs(t,e,r,n,i,o,a){for(var s=e.subdivs,c=0,l=0,u=s.length;l<u;++l)for(var h=s[l].arr,p=0,f=h.length;p<f;++p)c+=h[p].end-h[p].start;this._geoArgs=[c,o],Za.call(this,t,e,r,n,i,o,a)}function ys(t,e,r,n,i,o,a){for(var s=n.drawMultiorderBonds(),c=n.showAromaticLoops(),l=e.chunks,u=e.bonds,h=1,p=0,f=l.length;p<f;++p)h+=this.getBondOrder(u[l[p]],s,c);this._geoArgs=[h,o],Za.call(this,t,e,r,n,i,o,a)}function _s(t,e,r,n,i,o,a){ys.call(this,t,e,r,n,i,o,a)}function xs(t,e,r,n,i,o,a){ys.call(this,t,e,r,n,i,o,a)}function bs(t,e,r,n,i,o,a,s){var c=this;qo.call(c),this._complex=r;var l=r.getAtoms(),u=r.getTransforms();r.forEachComponent(function(h){var p=[],f=0;if(h.forEachAtom(function(t){c._checkAtom(t,a)&&(p[f++]=t._index)}),0!==f){var d=new t(e,{atoms:l,chunks:p,parent:r},n,i,u,o,s);d._component=h,c.add(d)}})}function ws(t,e,r,n,i,o,a,s){this._mode=i,bs.call(this,t,e,r,n,i,o,a,s)}function Ss(t,e,r,n,i,o,a,s){var c=this;qo.call(c),this._complex=r;var l=r.getResidues(),u=r.getTransforms();r.forEachComponent(function(h){var p=0,f=[];if(h.forEachResidue(function(t){c._checkResidue(t,a)&&(f[p++]=t._index)}),0!==p){var d=new t(e,{residues:l,chunks:f,parent:r},n,i,u,o,s);d._component=h,c.add(d)}})}function Ms(t,e,r,n,i,o,a,s){Ss.call(this,t,e,r,n,i,o,a,s)}function As(t,e,r,n,i,o,a,s){var c=this;qo.call(c),this._complex=r;var l=r.getResidues(),u=r.getTransforms();r.forEachComponent(function(h){for(var p=h.getMaskedSubdivSequences(a),f=0,d=[],m=0,g=p.length;m<g;++m)for(var v=p[m].arr,y=0,_=v.length;y<_;++y)for(var x=v[y].start,b=v[y].end;x<=b;++x)d[f++]=l[x]._index;if(0!==f){var w=new t(e,{residues:l,chunks:d,subdivs:p,parent:r},n,i,u,o,s);w._component=h,c.add(w)}})}function Es(t,e,r,n,i,o,a,s){var c=this;qo.call(c),this._complex=r;var l=r.getBonds(),u=r.getTransforms();r.forEachComponent(function(h){var p=[],f=0;if(h.forEachBond(function(t){var e=t._left,r=t._right;e._mask&a&&r._mask&a&&(p[f++]=t._index)}),0!==f){var d=new t(e,{bonds:l,chunks:p,parent:r},n,i,u,o,s);d._component=h,c.add(d)}})}function Cs(t,e,r,n,i,o,a,s){var c=this;qo.call(c),this._complex=r;var l=r.getAtoms(),u=r.getTransforms();i.showAromaticLoops()&&r.forEachComponent(function(h){var p=[],f=0,d=[],m=0;h.forEachCycle(function(t){for(var e=t.atoms,r=0,n=0,i=e.length;n<i;++n)0!=(e[n]._mask&a)&&(++r,p[f++]=e[n]._index);r>0&&(d[m++]=t)});var g=new t(e,{cycles:d,atoms:l,chunks:p,parent:r},n,i,u,o,s);g._component=h,c.add(g)})}function Ts(t,e,r){var n=document.createElement("div");if(n.className="label label-sgroup",n.style.color=e,"string"==typeof r){var i=document.createElement("span");i.style.fontSize="150%";var o=document.createElement("span"),a=document.createTextNode(r);o.appendChild(a),i.appendChild(o),n.appendChild(i)}else n.appendChild(r);var s=new Yo(n);s.position.copy(t),s.userData={translation:"translate(-50%, -50%)",color:e};var c=s.getElement();return c.style.visibility="visible",c.style.textAlign="center",c.style.verticalAlign="middle",s}function Ps(t,e,r,n,i,o,a,s){qo.call(this);for(var c=new qo,u=0;u<r.getSGroupCount();u++){var h=r.getSGroups()[u];if(null!==h._center){var p=(new l).copy(h._position);p.add(h._center),c.add(Ts(p,16776960,h._name))}else c.add(Ts((new l).copy(h._position),16776960,h._name))}this.add(c)}function Ls(t,e,r){return function(n,i,o,a,s,c){return new e(r,t,n,i,o,a,s,c)}}function Rs(){}function Ns(t){if(this.constructor===Ns)throw new Error("Can not instantiate abstract class!");this.opts=Sl.merge(_p.deriveDeep(this.settings.now.modes[this.id],!0),t)}function Is(t){Ns.call(this,t),this.depGroups=this.depGroups.slice(0),this._staticGroups=this.depGroups.length}function Os(){return{lineWidth:this.opts.lineWidth}}function Ds(t){Is.call(this,t);for(var e=this.depGroups,r=0,n=e.length;r<n;++r)e[r]=[e[r],Os]}function Fs(t){Is.call(this,t)}function zs(t){Is.call(this,t)}function ks(t){Ns.call(this,t)}function Us(t){Ns.call(this,t)}function Bs(t){Ns.call(this,t)}function Vs(t){Ns.call(this,t),this.secCache={}}function js(){return{wireframe:this.opts.wireframe,zClip:this.opts.zClip}}function Gs(t){Ns.call(this,t),this.depGroups=this.depGroups.slice(0);for(var e=this.surfaceNames,r=this.depGroups,n=0,i=e.length;n<i;++n)r[r.length]=[e[n],js]}function Ws(t){Gs.call(this,t)}function Hs(t,e){Gs.call(this,e),this._excludeProbe=t}function Xs(t){Hs.call(this,!1,t)}function Ys(t){Hs.call(this,!0,t)}function qs(t){Gs.call(this,t)}function Zs(t){Ns.call(this,t)}function $s(t,e,r){return t<=r?t<0?0:t:r}function Ks(t,e){this.name=t||"Custom",this.id=e||"CP"}function Qs(t){if(this.constructor===Qs)throw new Error("Can not instantiate abstract class!");this.opts=Sl.merge(_p.deriveDeep(Lp.now.colorers[this.id],!0),t),this.palette=fm.any}function Js(t){Qs.call(this,t)}function tc(t){Qs.call(this,t)}function ec(t){Qs.call(this,t)}function rc(t){Qs.call(this,t)}function nc(t){Qs.call(this,t)}function ic(t){Qs.call(this,t)}function oc(t){Qs.call(this,t);var e=xf.parse(this.opts.subset);this._subsetCached=e.error?xf.none():e.selector}function ac(t){Qs.call(this,t)}function sc(t){Qs.call(this,t)}function cc(t){Qs.call(this,t)}function lc(t){Qs.call(this,t)}function uc(t){Qs.call(this,t)}function hc(t){return new X(t,t,t)}function pc(t,e,r,n){this.index=t,this.mode=e,this.colorer=r,this.selector=n,this.selectorString="",this.count=0,this.material=new Zo,this.material.setValues({clipPlane:Lp.now.draft.clipPlane}),this.materialPreset=bm.any,this.needsRebuild=!0,this.visible=!0,this.setMode(e)}function fc(t,e,r){var n=t.children;if(n)for(var i=0,o=n.length;i<o;++i){var a=n[i];a._component===e&&r(a),a instanceof Df.RCGroup&&fc(a,e,r)}}function dc(){}function mc(t){this._complexVisual=t,this._inProgress=!1}function gc(t){this._complexVisual=t,this._inProgress=!1}function vc(t,e){Qo.call(this,t,e),this._complex=e,this._reprList=[],this._repr=null,this._reprListChanged=!0,this._selectionBit=0,this._reprUsedBits=0,this._selectionCount=0,this._selectionGeometry=new _e}function yc(t,e){var r=zh.clone(e);for(var n in t)r.hasOwnProperty(n)&&(r[n].value=t[n]);return r}function _c(){this.clipPlane=new it;var t=new l(.5,.5,.5);this.size=t,this.cullFlag=[!0,!0,!0,!0,!0,!0,!0,!0,!1,!1,!1,!1,!1,!1],this.faces=[{indices:[],norm:new l(0,0,-1)},{indices:[],norm:new l(0,0,1)},{indices:[],norm:new l(0,-1,0)},{indices:[],norm:new l(0,1,0)},{indices:[],norm:new l(-1,0,0)},{indices:[],norm:new l(1,0,0)},{indices:[],norm:new l(0,0,0)}],this.vertices=[new l(-t.x,-t.y,-t.z),new l(-t.x,t.y,-t.z),new l(t.x,-t.y,-t.z),new l(t.x,t.y,-t.z),new l(-t.x,-t.y,t.z),new l(-t.x,t.y,t.z),new l(t.x,-t.y,t.z),new l(t.x,t.y,t.z),new l(0,0,0),new l(0,0,0),new l(0,0,0),new l(0,0,0),new l(0,0,0),new l(0,0,0)];var e=new Pt;e.addAttribute("position",new vt(new Float32Array(3*this.vertices.length),3)),kt.call(this,e),this.name="VolumeMesh"}function xc(t,e){Qo.call(this,t,e),this._mesh=new _c,this._mesh.setDataSource(e),this.add(this._mesh),this.buildFarPlane()}function bc(){this.now=_p.Timer.now,this._startTime=0,this._times=[]}function wc(t){this._renderer=t,this._prepareTest()}function Sc(){this.matrices=[],this._matrix=null,this._matrixIndex=-1}function Mc(t){this._complex=t,this.assemblies=[],this._assembly=null,this._matrix=null,this._matrixIndex=-1}function Ac(t,e){Dm.call(this,t,e),this._complex=null,this._chain=null,this._residue=null,this._sheet=null,this._serialAtomMap=null,this._modelId=1,this._compaundFound=!1,this._biomoleculeFound=!1,this._allowedChainsIDs=null,this._lastMolId=-1,this._remarks={},this._remark=null,this._molecules=[],this._molecule=null,this._compndCurrToken="",this._options.fileType="pdb"}function Ec(t,e){Dm.call(this,t,e),this._complex=null,this._sheet=null,this._residue=null,this._serialAtomMap=null,this._modelId=1,this._lastMolId=-1,this._readOnlyOneMolecule=!1,this._options.fileType="cml"}function Cc(t){this._original=Array.from(t),this._original.sort(),this._sum=0;for(var e=0;e<this._original.length;++e)this._sum+=this._original[e]}function Tc(t,e){Dm.call(this,t,e),this._options.fileType="mmtf"}function Pc(t){var e=/[A-Za-z]+/.exec(t);return e?bg[e[0].toLowerCase()]:null}function Lc(t){return null===t||void 0===t||Sl.isArray(t)?t:[t]}function Rc(t){var e=4===t.trim().length;return t.slice(0,e?1:2).trim()}function Nc(t,e){Dm.call(this,t,e),this.asymDict={},this.molecules=[],this._options.fileType="cif"}function Ic(t){Error.call(this),this.name="AtomDataError",this.message=t}function Oc(t,e){function r(t,e){for(var n=0,o=i[t].length;n<o;++n){var a=e?e.clone():new u;a.multiplyMatrices(i[t][n],a),0===t?v[y++]=a:r(t-1,a)}}for(var n=(t=Sl.isString(t)?t:""+t).replace(/\)\s*\(/g,"!").replace(/[()']/g,"").split("!"),i=[],o=0,a=n.length;o<a;++o){for(var s=n[o].split(","),c=[],l=0,h=0,p=s.length;h<p;++h){var f=s[h];if(f.includes("-"))for(var d=f.split("-"),m=parseInt(d[0],10),g=parseInt(d[1],10);m<=g;++m)c[l++]=e[m];else c[l++]=e[f]}i.push(c)}var v=[],y=0;return r(i.length-1),v}function Dc(){}function Fc(t,e){Dm.call(this,t,e),this._options.fileType="ccp4"}function zc(t,e){Dm.call(this,t,e),this._options.fileType="pubchem+json"}function kc(){this._width=0,this._height=0,this._widthHalf=0,this._heightHalf=0,this._vector=new l,this._viewMatrix=new u,this._projectionMatrix=new u,this._domElement=document.createElement("div"),this._domElement.style.overflow="hidden",this._domElement.style.position="absolute",this._domElement.style.top="0",this._domElement.style.zIndex="0",this._domElement.style.pointerEvents="none"}function Uc(t,e,r,n){this.objects=t,this.object=t[0],this.camera=e,this.pivot=r,this.axis=new l(0,0,1),this.options=n,this.lastRotation={axis:new l,angle:0}}function Bc(t,e,r,i,o){fi.call(this);var a=this;this.object=t,this.objectPivot=e,this.camera=r,this.domElement=void 0!==i?i:document,this.getAltObj=o,this.enabled=!0,this.hotkeysEnabled=!0,this.screen={left:0,top:0,width:0,height:0},this.options={rotateFactor:Math.PI,axisRotateFactor:4*Math.PI,intertia:!0,dynamicDampingFactor:.1,intertiaThreshold:.001},this._state=Cg.NONE,this._mousePrevPos=new n,this._mouseCurPos=new n,this._originalCameraPos=new l,this._mainObj=new Uc([this.object],this.camera,new l(0,0,0),this.options),this._altObj=new Uc([this.object],this.camera,new l(0,0,0),this.options),this._affectedObj=this._mainObj,this._isAltObjFreeRotationAllowed=!0,this._isTranslationAllowed=!0,this._isKeysTranslatingObj=!1,this._pressedKeys=[],this._clock=new _p.Timer,this._clock.start(),this._lastUpdateTime=this._clock.getElapsedTime(),this._listeners=[{obj:a.domElement,type:"mousedown",handler:function(t){a.mousedown(t)}},{obj:a.domElement,type:"mouseup",handler:function(t){a.mouseup(t)}},{obj:a.domElement,type:"mousemove",handler:function(t){a.mousemove(t)}},{obj:a.domElement,type:"mousewheel",handler:function(t){a.mousewheel(t)}},{obj:a.domElement,type:"DOMMouseScroll",handler:function(t){a.mousewheel(t)}},{obj:a.domElement,type:"mouseout",handler:function(t){a.mouseup(t)}},{obj:a.domElement,type:"touchstart",handler:function(t){a.touchstartend(t)}},{obj:a.domElement,type:"touchend",handler:function(t){a.touchstartend(t)}},{obj:a.domElement,type:"touchmove",handler:function(t){a.touchmove(t)}},{obj:a.getKeyBindObject(),type:"keydown",handler:function(t){a.keydownup(t)}},{obj:a.getKeyBindObject(),type:"keyup",handler:function(t){a.keydownup(t)}},{obj:window,type:"resize",handler:function(){a.handleResize()}},{obj:window,type:"blur",handler:function(){a.resetKeys()}},{obj:a.domElement,type:"contextmenu",handler:function(t){a.contextmenu(t)}}];for(var s=0;s<this._listeners.length;s++){var c=this._listeners[s];c.obj.addEventListener(c.type,c.handler)}this.handleResize(),this.resetKeys(),this.update()}function Vc(t,e,r){fi.call(this);var i=this;this.gfxObj=t,this.camera=e,this.domElement=void 0!==r?r:document,this.screen={left:0,top:0,width:0,height:0},this._lastMousePos=new n(0,0),this._mouseTotalDist=0,this._lastClickBeginTime=-1e3,this._lastClickPos=new n(0,0),this._clickBeginTime=0,this._clock=new _p.Timer,this._clock.start(),this._listeners=[{obj:i.domElement,type:"mousedown",handler:function(t){i.mousedown(t)}},{obj:i.domElement,type:"mouseup",handler:function(t){i.mouseup(t)}},{obj:i.domElement,type:"mousemove",handler:function(t){i.mousemove(t)}},{obj:i.domElement,type:"touchstart",handler:function(t){i.touchstart(t)}},{obj:i.domElement,type:"touchend",handler:function(t){i.touchend(t)}},{obj:window,type:"resize",handler:function(){i.handleResize()}}];for(var o=0;o<this._listeners.length;o++){var a=this._listeners[o];a.obj.addEventListener(a.type,a.handler)}this.handleResize()}function jc(t,e){this._target=t,this._targetCamera=e,this._camera=new ft(e.fov,e.aspect,1,100),this._object=new ri(1),this._scene=new oe,this._scene.add(this._object),this._update()}function Gc(t,e){for(var r=e._residues,n=r.length,i=new Uint8Array(n),o=e._atoms,a=0,s=t.length;a<s;++a){i[o[a]._residue._index]=t[a]}for(var c=[],l=0;l<n;){if(0!==i[l]){for(var u=l,h=i[l];l<n-1&&i[l+1]===h&&r[l].isConnected(r[l+1]);)++l;c.push({start:u,end:l,type:Lg[h-1]})}++l}return c}function Wc(t){return t>=Tg?t-Pg:t}function Hc(t,e,r){this._complex=t,this._secondary=null,this.isLoading=!1,this._framesRange={start:0,end:-1},this.frameIsReady=!1,this._buffer=null,this._frameRequest=null,this._callbacks=r,"function"==typeof e?(this._framesRequestLength=1,this._downloadDataFn=e):this.parseBinaryData(e,!0),this.reset(),this.setFrame(0)}function Xc(t,e){if(this.constructor===Xc)throw new Error("Can not instantiate abstract class!");this.params=t,this.opts=Sl.merge(_p.deriveDeep(Lp.now.objects[this.type],!0),e),this.needsRebuild=!1}function Yc(t,e){if(Xc.call(this,t,e),t.length<2)throw new Error("Wrong number of argumets on line object creation!");this._id1=t[0],this._id2=t[1]}function qc(t){return new Q({uniforms:function(t){var e=zh.clone(Og);for(var r in t)e.hasOwnProperty(r)&&(e[r].value=t[r]);return e}(t),vertexShader:Ng,fragmentShader:Ig,transparent:!0,depthTest:!1,depthWrite:!1})}function Zc(t){return new Q({uniforms:function(t){var e=zh.clone(Fg);for(var r in t)e.hasOwnProperty(r)&&(e[r].value=t[r]);return e}(t),vertexShader:Ng,fragmentShader:Dg,transparent:!0,depthTest:!1,depthWrite:!1})}function $c(t,e){var r=zh.clone(e);for(var n in t)r.hasOwnProperty(n)&&(r[n].value=t[n]);return r}function Kc(t){return new Q({uniforms:function(t){var e=zh.clone(Wg);for(var r in t)e.hasOwnProperty(r)&&(e[r].value=t[r]);return e}(t),vertexShader:Ng,fragmentShader:Gg,transparent:!1,depthTest:!1,depthWrite:!1})}function Qc(){this.position=new l(0,0,0),this.scale=1,this.orientation=new c(0,0,0,1)}function Jc(){}function tl(t){var e;switch(t.code){case FileError.QUOTA_EXCEEDED_ERR:e="QUOTA_EXCEEDED_ERR";break;case FileError.NOT_FOUND_ERR:e="NOT_FOUND_ERR";break;case FileError.SECURITY_ERR:e="SECURITY_ERR";break;case FileError.INVALID_MODIFICATION_ERR:e="INVALID_MODIFICATION_ERR";break;case FileError.INVALID_STATE_ERR:e="INVALID_STATE_ERR";break;default:e="Unknown Error"}throw new Error(e)}function el(){}function rl(t){for(var e=[],r=0,n=t.length;r<n;++r)e[r]=t[r].toFixed(Xg);return e=e.join(",")}function nl(t,e,r,n,i,o){return t.add(e,r+': 0 {\nVersion: 101\nName: ""\nMappingInformationType: "ByVertice"\nReferenceInformationType: "Direct"\n'+n+": "+i+"\n}\n",!1,!0),o+'LayerElement:  {\nType: "'+r+'"\nTypedIndex: 0\n}\n'}function il(t,e){var r=_p.allocateTyped(Float32Array,t.length+e.length);return r.set(t),r.set(e,t.length),r}function ol(t,e){var r=_p.allocateTyped(Int32Array,e.index.array);if(null===t.indices)return t.indices=r,t.positions=_p.allocateTyped(Float32Array,e.attributes.position.array),t.normals=_p.allocateTyped(Float32Array,e.attributes.normal.array),void(t.colors=_p.allocateTyped(Float32Array,e.attributes.color.array));t.indices=function(t,e,r){var n=t.length,i=n+e.length,o=_p.allocateTyped(Int32Array,i);o.set(t),o.set(e,n);for(var a=n;a<i;++a)o[a]+=r;return o}(t.indices,r,t.positions.length/3),t.positions=il(t.positions,e.attributes.position.array),t.normals=il(t.normals,e.attributes.normal.array),t.colors=il(t.colors,e.attributes.color.array)}function al(t,e){!function(t){for(var e=0,r=t.length;e<r;++e)e%3==2&&(t[e]=~t[e])}(e.indices),e.colors=function(t){for(var e=t.length/3*4,r=_p.allocateTyped(Float32Array,e),n=0,i=0,o=t.length/3;i<o;++i)r[n++]=t[3*i],r[n++]=t[3*i+1],r[n++]=t[3*i+2],r[n++]=1;return r}(e.colors),function(t,e,r,n,i,o){var a="totals.txt";t.add(a,Yg,!1,!1),t.add(a,"Vertices: ",!1,!0),t.add(a,rl(r),!1,!0),t.add(a,"\nPolygonVertexIndex: ",!1,!0),t.add(a,rl(e),!1,!0),t.add(a,"\nGeometryVersion: 124\n",!1,!0);var s="Layer: 0 {\nVersion: 100\n";null!==n&&(s=nl(t,a,"LayerElementNormal","Normals",rl(n),s)),null!==i&&(s=nl(t,a,"LayerElementColor","Colors",rl(i),s)),null!==o&&(s=nl(t,a,"LayerElementUV","UV",rl(o),s)),s+="}\n",t.add(a,s,!1,!0),t.add(a,qg,!1,!0)}(t,e.indices,e.positions,e.normals,e.colors,null)}function sl(t,e){this.context=t,this._opts=Sl.merge({path:"/"},e)}function cl(t){var e=t.lastIndexOf(".");return e>=0&&(t=t.substr(0,e)),t}function ll(t,e,r){void 0!==r?t.debug(e+"... "+Math.floor(100*r)+"%"):t.debug(e+"...")}function ul(t){fi.call(this),this._opts=Sl.merge({settingsCookie:"settings",cookiePath:"/"},t),this._gfx=null,this._container=t&&t.container||document.getElementById("miew-container")||Sl.head(document.getElementsByClassName("miew-container"))||document.body,this._containerRoot=this._container,this._running=!1,this._halting=!1,this._building=!1,this._needRender=!0,this._hotKeysEnabled=!0,this.settings=Lp;var e=gp;e.console=!1,e.level="info",this.logger=e,this._cookies=new sl(this),this._loadSettings(),t&&t.settings&&this.settings.override(t.settings),this._spinner=null,this._loading=[],this._animInterval=null,this._visuals={},this._curVisualName=null,this._objects=[],this._sourceWindow=null,this._srvTopoSource=null,this._srvAnimSource=null,this.reset(),this._repr&&e.debug("Selected "+this._repr.mode.name+" mode with "+this._repr.colorer.name+" colorer.");var r=this;ul.registeredPlugins.forEach(function(t){t.call(r)})}function hl(t,e){for(var r=t;r.firstChild;)r.removeChild(r.firstChild);r.appendChild(e)}function pl(t,e,r){return new Promise(function(n){if(r.shouldCancel())throw new Error("Operation cancelled");t=function(t,e){if(!Sl.isString(t))return t;var r=sv.exec(t);if(r){var n=Ep(r,3),i=n[1],o=void 0===i?"pdb":i,a=n[2];switch(o=o.toLowerCase(),a=a.toUpperCase(),o){case"pdb":t="http://files.rcsb.org/download/"+a+".pdb";break;case"cif":t="http://files.rcsb.org/download/"+a+".cif";break;case"mmtf":t="http://mmtf.rcsb.org/v1.0/full/"+a;break;case"ccp4":t="https://www.ebi.ac.uk/pdbe/coordinates/files/"+a.toLowerCase()+".ccp4";break;default:throw new Error("Unexpected data format shortcut")}return e.fileType=o,e.fileName=a+"."+o,e.sourceType="url",t}var s=cv.exec(t);if(s){var c=s[1].toLowerCase();return t="https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/"+c+"/JSON?record_type=3d",e.fileType="pubchem",e.fileName=c+".json",e.sourceType="url",t}return"url"!==e.sourceType&&void 0!==e.sourceType||(e.sourceType="url",lv.test(t)||(t=_p.resolveURL(t))),t}(t,e);var i=Sl.head(Ag.loaders.find({type:e.sourceType,source:t}));if(!i)throw new Error("Could not find suitable loader for this source");var o=e.fileName||i.extractName(t);if(o){var a=_p.splitFileName(o),s=Ep(a,2),c=s[0],l=s[1];Sl.defaults(e,{name:c,fileExt:l,fileName:o})}!function(t){var e=t.binary;if(void 0!==t.fileType){var r=Sl.head(Ag.parsers.find({format:t.fileType}));if(!r)throw new Error("Could not find suitable parser for this format");e=r.binary||!1}if(void 0===e&&void 0!==t.fileExt){var n=Sl.head(Ag.parsers.find({ext:t.fileExt}));n&&(e=n.binary||!1)}void 0!==t.fileExt&&".man"===t.fileExt.toLowerCase()&&(t.binary=!0,t.animation=!0),void 0!==e&&void 0!==t.binary&&t.binary!==e&&t.context.logger.warn("Overriding incorrect binary mode"),t.binary=e||!1}(e);var u=Sl.get(e,"preset.expression");if(!Sl.isUndefined(u)&&(u=JSON.parse(u))&&u.settings)for(var h=["singleUnit","draft.waterBondingHack"],p=0,f=h.length;p<f;++p){var d=h[p],m=Sl.get(u.settings,d);Sl.isUndefined(m)||Lp.set(d,m)}var g=new i(t,e);g.context=e.context,r.addEventListener("cancel",function(){return g.abort()}),g.addEventListener("progress",function(t){t.lengthComputable&&t.total>0?ll(g.logger,"Fetching",t.loaded/t.total):ll(g.logger,"Fetching")});n(g.load().then(function(t){return e.context.logger.info("Fetching finished"),r.notify({type:"fetchingFinished",data:t}),t}).catch(function(t){throw e.context.logger.debug(t.message),t.stack&&e.context.logger.debug(t.stack),e.context.logger.error("Fetching failed"),r.notify({type:"fetchingFinished",error:t}),t}))})}function fl(t){return t instanceof Array?new xf.Range(t[0],t[1]):new xf.Range(t,t)}function dl(t){var e=xf.keyword(t[0]);if(!e||!e.SelectorClass)return null;var r=null,n=e.SelectorClass.prototype;return n instanceof xf.PrefixOperator&&2===t.length?r=e(dl(t[1])):n instanceof xf.InfixOperator&&3===t.length?r=e(dl(t[1]),dl(t[2])):n instanceof xf.RangeListSelector&&2===t.length?r=e(function(t){for(var e=[],r=0;r<t.length;++r)e.push(fl(t[r]));return new xf.RangeList(e)}(t[1])):n instanceof xf.ValueListSelector&&2===t.length?r=e(function(t){for(var e=[],r=0;r<t.length;++r)e.push(t[r]);return new xf.ValueList(e)}(t[1])):n instanceof xf.Selector&&1===t.length&&(r=e()),r}function ml(){this.representationMap={},this.representationID={}}function gl(){}function vl(){return this.scenarioId=-1,this.data=[],this}function yl(t){return this.id=-1,this.name=t,this.script=new vl,this}function _l(){this.isOnApllyPresetEventInitialized=!1,this.scenarioContext=new yl}function xl(t){var e={s:"selector",m:"mode",c:"colorer",mt:"material",mode:"modes",color:"colorers",colorer:"colorers",select:"selector",material:"materials",selector:"selector"}[t];return void 0===e?t:e}function bl(t){if(t instanceof this.constructor)return t;t instanceof Array?this._values=t.slice(0):this._values=t?[t]:[]}var wl="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},Sl=e(function(t,e){/**
+/** Miew - 3D Molecular Viewer v0.7.11 Copyright (c) 2015-2018 EPAM Systems, Inc. */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.Miew=e()}(this,function(){"use strict";var t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function e(){throw new Error("Dynamic requires are not currently supported by rollup-plugin-commonjs")}function r(t,e){return t(e={exports:{}},e.exports),e.exports}var n=r(function(e,r){
+/**
  * @license
  * Lodash <https://lodash.com/>
  * Copyright JS Foundation and other contributors <https://js.foundation/>
@@ -11,7 +8,8 @@ function so(t,e){for(var r=0,n=t.length-1;n>=0;n--){var i=t[n];"."===i?t.splice(
  * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
  * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
  */
-(function(){function r(t,e){return t.set(e[0],e[1]),t}function n(t,e){return t.add(e),t}function i(t,e,r){switch(r.length){case 0:return t.call(e);case 1:return t.call(e,r[0]);case 2:return t.call(e,r[0],r[1]);case 3:return t.call(e,r[0],r[1],r[2])}return t.apply(e,r)}function o(t,e,r,n){for(var i=-1,o=null==t?0:t.length;++i<o;){var a=t[i];e(n,a,r(a),t)}return n}function a(t,e){for(var r=-1,n=null==t?0:t.length;++r<n&&!1!==e(t[r],r,t););return t}function s(t,e){for(var r=null==t?0:t.length;r--&&!1!==e(t[r],r,t););return t}function c(t,e){for(var r=-1,n=null==t?0:t.length;++r<n;)if(!e(t[r],r,t))return!1;return!0}function l(t,e){for(var r=-1,n=null==t?0:t.length,i=0,o=[];++r<n;){var a=t[r];e(a,r,t)&&(o[i++]=a)}return o}function u(t,e){return!!(null==t?0:t.length)&&_(t,e,0)>-1}function h(t,e,r){for(var n=-1,i=null==t?0:t.length;++n<i;)if(r(e,t[n]))return!0;return!1}function p(t,e){for(var r=-1,n=null==t?0:t.length,i=Array(n);++r<n;)i[r]=e(t[r],r,t);return i}function f(t,e){for(var r=-1,n=e.length,i=t.length;++r<n;)t[i+r]=e[r];return t}function d(t,e,r,n){var i=-1,o=null==t?0:t.length;for(n&&o&&(r=t[++i]);++i<o;)r=e(r,t[i],i,t);return r}function m(t,e,r,n){var i=null==t?0:t.length;for(n&&i&&(r=t[--i]);i--;)r=e(r,t[i],i,t);return r}function g(t,e){for(var r=-1,n=null==t?0:t.length;++r<n;)if(e(t[r],r,t))return!0;return!1}function v(t,e,r){var n;return r(t,function(t,r,i){if(e(t,r,i))return n=r,!1}),n}function y(t,e,r,n){for(var i=t.length,o=r+(n?1:-1);n?o--:++o<i;)if(e(t[o],o,t))return o;return-1}function _(t,e,r){return e==e?function(t,e,r){var n=r-1,i=t.length;for(;++n<i;)if(t[n]===e)return n;return-1}(t,e,r):y(t,b,r)}function x(t,e,r,n){for(var i=r-1,o=t.length;++i<o;)if(n(t[i],e))return i;return-1}function b(t){return t!=t}function w(t,e){var r=null==t?0:t.length;return r?E(t,e)/r:yt}function S(t){return function(e){return null==e?V:e[t]}}function M(t){return function(e){return null==t?V:t[e]}}function A(t,e,r,n,i){return i(t,function(t,i,o){r=n?(n=!1,t):e(r,t,i,o)}),r}function E(t,e){for(var r,n=-1,i=t.length;++n<i;){var o=e(t[n]);o!==V&&(r=r===V?o:r+o)}return r}function C(t,e){for(var r=-1,n=Array(t);++r<t;)n[r]=e(r);return n}function T(t){return function(e){return t(e)}}function P(t,e){return p(e,function(e){return t[e]})}function L(t,e){return t.has(e)}function R(t,e){for(var r=-1,n=t.length;++r<n&&_(e,t[r],0)>-1;);return r}function N(t,e){for(var r=t.length;r--&&_(e,t[r],0)>-1;);return r}function I(t){return"\\"+xr[t]}function O(t){return dr.test(t)}function D(t){var e=-1,r=Array(t.size);return t.forEach(function(t,n){r[++e]=[n,t]}),r}function F(t,e){return function(r){return t(e(r))}}function z(t,e){for(var r=-1,n=t.length,i=0,o=[];++r<n;){var a=t[r];a!==e&&a!==Y||(t[r]=Y,o[i++]=r)}return o}function k(t){var e=-1,r=Array(t.size);return t.forEach(function(t){r[++e]=t}),r}function U(t){return O(t)?function(t){var e=pr.lastIndex=0;for(;pr.test(t);)++e;return e}(t):zr(t)}function B(t){return O(t)?function(t){return t.match(pr)||[]}(t):function(t){return t.split("")}(t)}var V,j=200,G="Unsupported core-js use. Try https://npms.io/search?q=ponyfill.",W="Expected a function",H="__lodash_hash_undefined__",X=500,Y="__lodash_placeholder__",q=1,Z=2,$=4,K=1,Q=2,J=1,tt=2,et=4,rt=8,nt=16,it=32,ot=64,at=128,st=256,ct=512,lt=30,ut="...",ht=800,pt=16,ft=1,dt=2,mt=1/0,gt=9007199254740991,vt=1.7976931348623157e308,yt=NaN,_t=4294967295,xt=_t-1,bt=_t>>>1,wt=[["ary",at],["bind",J],["bindKey",tt],["curry",rt],["curryRight",nt],["flip",ct],["partial",it],["partialRight",ot],["rearg",st]],St="[object Arguments]",Mt="[object Array]",At="[object AsyncFunction]",Et="[object Boolean]",Ct="[object Date]",Tt="[object DOMException]",Pt="[object Error]",Lt="[object Function]",Rt="[object GeneratorFunction]",Nt="[object Map]",It="[object Number]",Ot="[object Null]",Dt="[object Object]",Ft="[object Promise]",zt="[object Proxy]",kt="[object RegExp]",Ut="[object Set]",Bt="[object String]",Vt="[object Symbol]",jt="[object Undefined]",Gt="[object WeakMap]",Wt="[object WeakSet]",Ht="[object ArrayBuffer]",Xt="[object DataView]",Yt="[object Float32Array]",qt="[object Float64Array]",Zt="[object Int8Array]",$t="[object Int16Array]",Kt="[object Int32Array]",Qt="[object Uint8Array]",Jt="[object Uint8ClampedArray]",te="[object Uint16Array]",ee="[object Uint32Array]",re=/\b__p \+= '';/g,ne=/\b(__p \+=) '' \+/g,ie=/(__e\(.*?\)|\b__t\)) \+\n'';/g,oe=/&(?:amp|lt|gt|quot|#39);/g,ae=/[&<>"']/g,se=RegExp(oe.source),ce=RegExp(ae.source),le=/<%-([\s\S]+?)%>/g,ue=/<%([\s\S]+?)%>/g,he=/<%=([\s\S]+?)%>/g,pe=/\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,fe=/^\w*$/,de=/^\./,me=/[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g,ge=/[\\^$.*+?()[\]{}|]/g,ve=RegExp(ge.source),ye=/^\s+|\s+$/g,_e=/^\s+/,xe=/\s+$/,be=/\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,we=/\{\n\/\* \[wrapped with (.+)\] \*/,Se=/,? & /,Me=/[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g,Ae=/\\(\\)?/g,Ee=/\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g,Ce=/\w*$/,Te=/^[-+]0x[0-9a-f]+$/i,Pe=/^0b[01]+$/i,Le=/^\[object .+?Constructor\]$/,Re=/^0o[0-7]+$/i,Ne=/^(?:0|[1-9]\d*)$/,Ie=/[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g,Oe=/($^)/,De=/['\n\r\u2028\u2029\\]/g,Fe="\\ud800-\\udfff",ze="\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff",ke="\\u2700-\\u27bf",Ue="a-z\\xdf-\\xf6\\xf8-\\xff",Be="A-Z\\xc0-\\xd6\\xd8-\\xde",Ve="\\ufe0e\\ufe0f",je="\\xac\\xb1\\xd7\\xf7\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf\\u2000-\\u206f \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000",Ge="["+Fe+"]",We="["+je+"]",He="["+ze+"]",Xe="\\d+",Ye="["+ke+"]",qe="["+Ue+"]",Ze="[^"+Fe+je+Xe+ke+Ue+Be+"]",$e="\\ud83c[\\udffb-\\udfff]",Ke="[^"+Fe+"]",Qe="(?:\\ud83c[\\udde6-\\uddff]){2}",Je="[\\ud800-\\udbff][\\udc00-\\udfff]",tr="["+Be+"]",er="(?:"+qe+"|"+Ze+")",rr="(?:"+tr+"|"+Ze+")",nr="(?:['’](?:d|ll|m|re|s|t|ve))?",ir="(?:['’](?:D|LL|M|RE|S|T|VE))?",or="(?:"+He+"|"+$e+")"+"?",ar="["+Ve+"]?",sr=ar+or+("(?:\\u200d(?:"+[Ke,Qe,Je].join("|")+")"+ar+or+")*"),cr="(?:"+[Ye,Qe,Je].join("|")+")"+sr,lr="(?:"+[Ke+He+"?",He,Qe,Je,Ge].join("|")+")",ur=RegExp("['’]","g"),hr=RegExp(He,"g"),pr=RegExp($e+"(?="+$e+")|"+lr+sr,"g"),fr=RegExp([tr+"?"+qe+"+"+nr+"(?="+[We,tr,"$"].join("|")+")",rr+"+"+ir+"(?="+[We,tr+er,"$"].join("|")+")",tr+"?"+er+"+"+nr,tr+"+"+ir,"\\d*(?:(?:1ST|2ND|3RD|(?![123])\\dTH)\\b)","\\d*(?:(?:1st|2nd|3rd|(?![123])\\dth)\\b)",Xe,cr].join("|"),"g"),dr=RegExp("[\\u200d"+Fe+ze+Ve+"]"),mr=/[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/,gr=["Array","Buffer","DataView","Date","Error","Float32Array","Float64Array","Function","Int8Array","Int16Array","Int32Array","Map","Math","Object","Promise","RegExp","Set","String","Symbol","TypeError","Uint8Array","Uint8ClampedArray","Uint16Array","Uint32Array","WeakMap","_","clearTimeout","isFinite","parseInt","setTimeout"],vr=-1,yr={};yr[Yt]=yr[qt]=yr[Zt]=yr[$t]=yr[Kt]=yr[Qt]=yr[Jt]=yr[te]=yr[ee]=!0,yr[St]=yr[Mt]=yr[Ht]=yr[Et]=yr[Xt]=yr[Ct]=yr[Pt]=yr[Lt]=yr[Nt]=yr[It]=yr[Dt]=yr[kt]=yr[Ut]=yr[Bt]=yr[Gt]=!1;var _r={};_r[St]=_r[Mt]=_r[Ht]=_r[Xt]=_r[Et]=_r[Ct]=_r[Yt]=_r[qt]=_r[Zt]=_r[$t]=_r[Kt]=_r[Nt]=_r[It]=_r[Dt]=_r[kt]=_r[Ut]=_r[Bt]=_r[Vt]=_r[Qt]=_r[Jt]=_r[te]=_r[ee]=!0,_r[Pt]=_r[Lt]=_r[Gt]=!1;var xr={"\\":"\\","'":"'","\n":"n","\r":"r","\u2028":"u2028","\u2029":"u2029"},br=parseFloat,wr=parseInt,Sr="object"==typeof wl&&wl&&wl.Object===Object&&wl,Mr="object"==typeof self&&self&&self.Object===Object&&self,Ar=Sr||Mr||Function("return this")(),Er=e&&!e.nodeType&&e,Cr=Er&&t&&!t.nodeType&&t,Tr=Cr&&Cr.exports===Er,Pr=Tr&&Sr.process,Lr=function(){try{return Pr&&Pr.binding&&Pr.binding("util")}catch(t){}}(),Rr=Lr&&Lr.isArrayBuffer,Nr=Lr&&Lr.isDate,Ir=Lr&&Lr.isMap,Or=Lr&&Lr.isRegExp,Dr=Lr&&Lr.isSet,Fr=Lr&&Lr.isTypedArray,zr=S("length"),kr=M({"À":"A","Á":"A","Â":"A","Ã":"A","Ä":"A","Å":"A","à":"a","á":"a","â":"a","ã":"a","ä":"a","å":"a","Ç":"C","ç":"c","Ð":"D","ð":"d","È":"E","É":"E","Ê":"E","Ë":"E","è":"e","é":"e","ê":"e","ë":"e","Ì":"I","Í":"I","Î":"I","Ï":"I","ì":"i","í":"i","î":"i","ï":"i","Ñ":"N","ñ":"n","Ò":"O","Ó":"O","Ô":"O","Õ":"O","Ö":"O","Ø":"O","ò":"o","ó":"o","ô":"o","õ":"o","ö":"o","ø":"o","Ù":"U","Ú":"U","Û":"U","Ü":"U","ù":"u","ú":"u","û":"u","ü":"u","Ý":"Y","ý":"y","ÿ":"y","Æ":"Ae","æ":"ae","Þ":"Th","þ":"th","ß":"ss","Ā":"A","Ă":"A","Ą":"A","ā":"a","ă":"a","ą":"a","Ć":"C","Ĉ":"C","Ċ":"C","Č":"C","ć":"c","ĉ":"c","ċ":"c","č":"c","Ď":"D","Đ":"D","ď":"d","đ":"d","Ē":"E","Ĕ":"E","Ė":"E","Ę":"E","Ě":"E","ē":"e","ĕ":"e","ė":"e","ę":"e","ě":"e","Ĝ":"G","Ğ":"G","Ġ":"G","Ģ":"G","ĝ":"g","ğ":"g","ġ":"g","ģ":"g","Ĥ":"H","Ħ":"H","ĥ":"h","ħ":"h","Ĩ":"I","Ī":"I","Ĭ":"I","Į":"I","İ":"I","ĩ":"i","ī":"i","ĭ":"i","į":"i","ı":"i","Ĵ":"J","ĵ":"j","Ķ":"K","ķ":"k","ĸ":"k","Ĺ":"L","Ļ":"L","Ľ":"L","Ŀ":"L","Ł":"L","ĺ":"l","ļ":"l","ľ":"l","ŀ":"l","ł":"l","Ń":"N","Ņ":"N","Ň":"N","Ŋ":"N","ń":"n","ņ":"n","ň":"n","ŋ":"n","Ō":"O","Ŏ":"O","Ő":"O","ō":"o","ŏ":"o","ő":"o","Ŕ":"R","Ŗ":"R","Ř":"R","ŕ":"r","ŗ":"r","ř":"r","Ś":"S","Ŝ":"S","Ş":"S","Š":"S","ś":"s","ŝ":"s","ş":"s","š":"s","Ţ":"T","Ť":"T","Ŧ":"T","ţ":"t","ť":"t","ŧ":"t","Ũ":"U","Ū":"U","Ŭ":"U","Ů":"U","Ű":"U","Ų":"U","ũ":"u","ū":"u","ŭ":"u","ů":"u","ű":"u","ų":"u","Ŵ":"W","ŵ":"w","Ŷ":"Y","ŷ":"y","Ÿ":"Y","Ź":"Z","Ż":"Z","Ž":"Z","ź":"z","ż":"z","ž":"z","IJ":"IJ","ij":"ij","Œ":"Oe","œ":"oe","ʼn":"'n","ſ":"s"}),Ur=M({"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"}),Br=M({"&amp;":"&","&lt;":"<","&gt;":">","&quot;":'"',"&#39;":"'"}),Vr=function t(e){function M(t){if(po(t)&&!rc(t)&&!(t instanceof ke)){if(t instanceof ze)return t;if(ra.call(t,"__wrapped__"))return Fi(t)}return new ze(t)}function Fe(){}function ze(t,e){this.__wrapped__=t,this.__actions__=[],this.__chain__=!!e,this.__index__=0,this.__values__=V}function ke(t){this.__wrapped__=t,this.__actions__=[],this.__dir__=1,this.__filtered__=!1,this.__iteratees__=[],this.__takeCount__=_t,this.__views__=[]}function Ue(t){var e=-1,r=null==t?0:t.length;for(this.clear();++e<r;){var n=t[e];this.set(n[0],n[1])}}function Be(t){var e=-1,r=null==t?0:t.length;for(this.clear();++e<r;){var n=t[e];this.set(n[0],n[1])}}function Ve(t){var e=-1,r=null==t?0:t.length;for(this.clear();++e<r;){var n=t[e];this.set(n[0],n[1])}}function je(t){var e=-1,r=null==t?0:t.length;for(this.__data__=new Ve;++e<r;)this.add(t[e])}function Ge(t){var e=this.__data__=new Be(t);this.size=e.size}function We(t,e){var r=rc(t),n=!r&&ec(t),i=!r&&!n&&ic(t),o=!r&&!n&&!i&&lc(t),a=r||n||i||o,s=a?C(t.length,Zo):[],c=s.length;for(var l in t)!e&&!ra.call(t,l)||a&&("length"==l||i&&("offset"==l||"parent"==l)||o&&("buffer"==l||"byteLength"==l||"byteOffset"==l)||wi(l,c))||s.push(l);return s}function He(t){var e=t.length;return e?t[sn(0,e-1)]:V}function Xe(t,e){return Ii(kn(t),er(e,0,t.length))}function Ye(t){return Ii(kn(t))}function qe(t,e,r){(r===V||io(t[e],r))&&(r!==V||e in t)||Je(t,e,r)}function Ze(t,e,r){var n=t[e];ra.call(t,e)&&io(n,r)&&(r!==V||e in t)||Je(t,e,r)}function $e(t,e){for(var r=t.length;r--;)if(io(t[r][0],e))return r;return-1}function Ke(t,e,r,n){return ts(t,function(t,i,o){e(n,t,r(t),o)}),n}function Qe(t,e){return t&&Un(e,Co(e),t)}function Je(t,e,r){"__proto__"==e&&xa?xa(t,e,{configurable:!0,enumerable:!0,value:r,writable:!0}):t[e]=r}function tr(t,e){for(var r=-1,n=e.length,i=jo(n),o=null==t;++r<n;)i[r]=o?V:Ao(t,e[r]);return i}function er(t,e,r){return t==t&&(r!==V&&(t=t<=r?t:r),e!==V&&(t=t>=e?t:e)),t}function rr(t,e,i,o,s,c){var l,u=e&q,h=e&Z,p=e&$;if(i&&(l=s?i(t,o,s,c):i(t)),l!==V)return l;if(!ho(t))return t;var f=rc(t);if(f){if(l=function(t){var e=t.length,r=t.constructor(e);return e&&"string"==typeof t[0]&&ra.call(t,"index")&&(r.index=t.index,r.input=t.input),r}(t),!u)return kn(t,l)}else{var m=ps(t),g=m==Lt||m==Rt;if(ic(t))return Nn(t,u);if(m==Dt||m==St||g&&!s){if(l=h||g?{}:xi(t),!u)return h?function(t,e){return Un(t,hs(t),e)}(t,function(t,e){return t&&Un(e,To(e),t)}(l,t)):function(t,e){return Un(t,us(t),e)}(t,Qe(l,t))}else{if(!_r[m])return s?t:{};l=function(t,e,i,o){var a=t.constructor;switch(e){case Ht:return In(t);case Et:case Ct:return new a(+t);case Xt:return function(t,e){var r=e?In(t.buffer):t.buffer;return new t.constructor(r,t.byteOffset,t.byteLength)}(t,o);case Yt:case qt:case Zt:case $t:case Kt:case Qt:case Jt:case te:case ee:return On(t,o);case Nt:return function(t,e,n){return d(e?n(D(t),q):D(t),r,new t.constructor)}(t,o,i);case It:case Bt:return new a(t);case kt:return function(t){var e=new t.constructor(t.source,Ce.exec(t));return e.lastIndex=t.lastIndex,e}(t);case Ut:return function(t,e,r){return d(e?r(k(t),q):k(t),n,new t.constructor)}(t,o,i);case Vt:return function(t){return Ka?Yo(Ka.call(t)):{}}(t)}}(t,m,rr,u)}}c||(c=new Ge);var v=c.get(t);if(v)return v;c.set(t,l);var y=f?V:(p?h?pi:hi:h?To:Co)(t);return a(y||t,function(r,n){y&&(r=t[n=r]),Ze(l,n,rr(r,e,i,n,t,c))}),l}function nr(t,e,r){var n=r.length;if(null==t)return!n;for(t=Yo(t);n--;){var i=r[n],o=e[i],a=t[i];if(a===V&&!(i in t)||!o(a))return!1}return!0}function ir(t,e,r){if("function"!=typeof t)throw new $o(W);return ms(function(){t.apply(V,r)},e)}function or(t,e,r,n){var i=-1,o=u,a=!0,s=t.length,c=[],l=e.length;if(!s)return c;r&&(e=p(e,T(r))),n?(o=h,a=!1):e.length>=j&&(o=L,a=!1,e=new je(e));t:for(;++i<s;){var f=t[i],d=null==r?f:r(f);if(f=n||0!==f?f:0,a&&d==d){for(var m=l;m--;)if(e[m]===d)continue t;c.push(f)}else o(e,d,n)||c.push(f)}return c}function ar(t,e){var r=!0;return ts(t,function(t,n,i){return r=!!e(t,n,i)}),r}function sr(t,e,r){for(var n=-1,i=t.length;++n<i;){var o=t[n],a=e(o);if(null!=a&&(s===V?a==a&&!vo(a):r(a,s)))var s=a,c=o}return c}function cr(t,e){var r=[];return ts(t,function(t,n,i){e(t,n,i)&&r.push(t)}),r}function lr(t,e,r,n,i){var o=-1,a=t.length;for(r||(r=bi),i||(i=[]);++o<a;){var s=t[o];e>0&&r(s)?e>1?lr(s,e-1,r,n,i):f(i,s):n||(i[i.length]=s)}return i}function pr(t,e){return t&&rs(t,e,Co)}function dr(t,e){return t&&ns(t,e,Co)}function xr(t,e){return l(e,function(e){return co(t[e])})}function Sr(t,e){for(var r=0,n=(e=Ln(e,t)).length;null!=t&&r<n;)t=t[Oi(e[r++])];return r&&r==n?t:V}function Mr(t,e,r){var n=e(t);return rc(t)?n:f(n,r(t))}function Er(t){return null==t?t===V?jt:Ot:_a&&_a in Yo(t)?function(t){var e=ra.call(t,_a),r=t[_a];try{t[_a]=V;var n=!0}catch(t){}var i=oa.call(t);return n&&(e?t[_a]=r:delete t[_a]),i}(t):function(t){return oa.call(t)}(t)}function Cr(t,e){return t>e}function Pr(t,e){return null!=t&&ra.call(t,e)}function Lr(t,e){return null!=t&&e in Yo(t)}function zr(t,e,r){for(var n=r?h:u,i=t[0].length,o=t.length,a=o,s=jo(o),c=1/0,l=[];a--;){var f=t[a];a&&e&&(f=p(f,T(e))),c=Na(f.length,c),s[a]=!r&&(e||i>=120&&f.length>=120)?new je(a&&f):V}f=t[0];var d=-1,m=s[0];t:for(;++d<i&&l.length<c;){var g=f[d],v=e?e(g):g;if(g=r||0!==g?g:0,!(m?L(m,v):n(l,v,r))){for(a=o;--a;){var y=s[a];if(!(y?L(y,v):n(t[a],v,r)))continue t}m&&m.push(v),l.push(g)}}return l}function jr(t,e,r){var n=null==(t=Li(t,e=Ln(e,t)))?t:t[Oi(Vi(e))];return null==n?V:i(n,t,r)}function Gr(t){return po(t)&&Er(t)==St}function Wr(t,e,r,n,i){return t===e||(null==t||null==e||!po(t)&&!po(e)?t!=t&&e!=e:function(t,e,r,n,i,o){var a=rc(t),s=rc(e),c=a?Mt:ps(t),l=s?Mt:ps(e),u=(c=c==St?Dt:c)==Dt,h=(l=l==St?Dt:l)==Dt,p=c==l;if(p&&ic(t)){if(!ic(e))return!1;a=!0,u=!1}if(p&&!u)return o||(o=new Ge),a||lc(t)?li(t,e,r,n,i,o):function(t,e,r,n,i,o,a){switch(r){case Xt:if(t.byteLength!=e.byteLength||t.byteOffset!=e.byteOffset)return!1;t=t.buffer,e=e.buffer;case Ht:return!(t.byteLength!=e.byteLength||!o(new ha(t),new ha(e)));case Et:case Ct:case It:return io(+t,+e);case Pt:return t.name==e.name&&t.message==e.message;case kt:case Bt:return t==e+"";case Nt:var s=D;case Ut:var c=n&K;if(s||(s=k),t.size!=e.size&&!c)return!1;var l=a.get(t);if(l)return l==e;n|=Q,a.set(t,e);var u=li(s(t),s(e),n,i,o,a);return a.delete(t),u;case Vt:if(Ka)return Ka.call(t)==Ka.call(e)}return!1}(t,e,c,r,n,i,o);if(!(r&K)){var f=u&&ra.call(t,"__wrapped__"),d=h&&ra.call(e,"__wrapped__");if(f||d){var m=f?t.value():t,g=d?e.value():e;return o||(o=new Ge),i(m,g,r,n,o)}}return!!p&&(o||(o=new Ge),function(t,e,r,n,i,o){var a=r&K,s=hi(t),c=s.length,l=hi(e).length;if(c!=l&&!a)return!1;for(var u=c;u--;){var h=s[u];if(!(a?h in e:ra.call(e,h)))return!1}var p=o.get(t);if(p&&o.get(e))return p==e;var f=!0;o.set(t,e),o.set(e,t);for(var d=a;++u<c;){h=s[u];var m=t[h],g=e[h];if(n)var v=a?n(g,m,h,e,t,o):n(m,g,h,t,e,o);if(!(v===V?m===g||i(m,g,r,n,o):v)){f=!1;break}d||(d="constructor"==h)}if(f&&!d){var y=t.constructor,_=e.constructor;y!=_&&"constructor"in t&&"constructor"in e&&!("function"==typeof y&&y instanceof y&&"function"==typeof _&&_ instanceof _)&&(f=!1)}return o.delete(t),o.delete(e),f}(t,e,r,n,i,o))}(t,e,r,n,Wr,i))}function Hr(t,e,r,n){var i=r.length,o=i,a=!n;if(null==t)return!o;for(t=Yo(t);i--;){var s=r[i];if(a&&s[2]?s[1]!==t[s[0]]:!(s[0]in t))return!1}for(;++i<o;){var c=(s=r[i])[0],l=t[c],u=s[1];if(a&&s[2]){if(l===V&&!(c in t))return!1}else{var h=new Ge;if(n)var p=n(l,u,c,t,e,h);if(!(p===V?Wr(u,l,K|Q,n,h):p))return!1}}return!0}function Xr(t){return!(!ho(t)||function(t){return!!ia&&ia in t}(t))&&(co(t)?ca:Le).test(Di(t))}function Yr(t){return"function"==typeof t?t:null==t?Do:"object"==typeof t?rc(t)?Jr(t[0],t[1]):Qr(t):Uo(t)}function qr(t){if(!Ei(t))return La(t);var e=[];for(var r in Yo(t))ra.call(t,r)&&"constructor"!=r&&e.push(r);return e}function Zr(t){if(!ho(t))return function(t){var e=[];if(null!=t)for(var r in Yo(t))e.push(r);return e}(t);var e=Ei(t),r=[];for(var n in t)("constructor"!=n||!e&&ra.call(t,n))&&r.push(n);return r}function $r(t,e){return t<e}function Kr(t,e){var r=-1,n=oo(t)?jo(t.length):[];return ts(t,function(t,i,o){n[++r]=e(t,i,o)}),n}function Qr(t){var e=vi(t);return 1==e.length&&e[0][2]?Ti(e[0][0],e[0][1]):function(r){return r===t||Hr(r,t,e)}}function Jr(t,e){return Mi(t)&&Ci(e)?Ti(Oi(t),e):function(r){var n=Ao(r,t);return n===V&&n===e?Eo(r,t):Wr(e,n,K|Q)}}function tn(t,e,r,n,i){t!==e&&rs(e,function(o,a){if(ho(o))i||(i=new Ge),function(t,e,r,n,i,o,a){var s=t[r],c=e[r],l=a.get(c);if(l)qe(t,r,l);else{var u=o?o(s,c,r+"",t,e,a):V,h=u===V;if(h){var p=rc(c),f=!p&&ic(c),d=!p&&!f&&lc(c);u=c,p||f||d?rc(s)?u=s:ao(s)?u=kn(s):f?(h=!1,u=Nn(c,!0)):d?(h=!1,u=On(c,!0)):u=[]:mo(c)||ec(c)?(u=s,ec(s)?u=So(s):(!ho(s)||n&&co(s))&&(u=xi(c))):h=!1}h&&(a.set(c,u),i(u,c,n,o,a),a.delete(c)),qe(t,r,u)}}(t,e,a,r,tn,n,i);else{var s=n?n(t[a],o,a+"",t,e,i):V;s===V&&(s=o),qe(t,a,s)}},To)}function en(t,e){var r=t.length;if(r)return e+=e<0?r:0,wi(e,r)?t[e]:V}function rn(t,e,r){var n=-1;return e=p(e.length?e:[Do],T(mi())),function(t,e){var r=t.length;for(t.sort(e);r--;)t[r]=t[r].value;return t}(Kr(t,function(t,r,i){return{criteria:p(e,function(e){return e(t)}),index:++n,value:t}}),function(t,e){return function(t,e,r){for(var n=-1,i=t.criteria,o=e.criteria,a=i.length,s=r.length;++n<a;){var c=Dn(i[n],o[n]);if(c){if(n>=s)return c;var l=r[n];return c*("desc"==l?-1:1)}}return t.index-e.index}(t,e,r)})}function nn(t,e,r){for(var n=-1,i=e.length,o={};++n<i;){var a=e[n],s=Sr(t,a);r(s,a)&&pn(o,Ln(a,t),s)}return o}function on(t,e,r,n){var i=n?x:_,o=-1,a=e.length,s=t;for(t===e&&(e=kn(e)),r&&(s=p(t,T(r)));++o<a;)for(var c=0,l=e[o],u=r?r(l):l;(c=i(s,u,c,n))>-1;)s!==t&&ga.call(s,c,1),ga.call(t,c,1);return t}function an(t,e){for(var r=t?e.length:0,n=r-1;r--;){var i=e[r];if(r==n||i!==o){var o=i;wi(i)?ga.call(t,i,1):wn(t,i)}}return t}function sn(t,e){return t+Aa(Da()*(e-t+1))}function cn(t,e){var r="";if(!t||e<1||e>gt)return r;do{e%2&&(r+=t),(e=Aa(e/2))&&(t+=t)}while(e);return r}function ln(t,e){return gs(Pi(t,e,Do),t+"")}function un(t){return He(Lo(t))}function hn(t,e){var r=Lo(t);return Ii(r,er(e,0,r.length))}function pn(t,e,r,n){if(!ho(t))return t;for(var i=-1,o=(e=Ln(e,t)).length,a=o-1,s=t;null!=s&&++i<o;){var c=Oi(e[i]),l=r;if(i!=a){var u=s[c];(l=n?n(u,c,s):V)===V&&(l=ho(u)?u:wi(e[i+1])?[]:{})}Ze(s,c,l),s=s[c]}return t}function fn(t){return Ii(Lo(t))}function dn(t,e,r){var n=-1,i=t.length;e<0&&(e=-e>i?0:i+e),(r=r>i?i:r)<0&&(r+=i),i=e>r?0:r-e>>>0,e>>>=0;for(var o=jo(i);++n<i;)o[n]=t[n+e];return o}function mn(t,e){var r;return ts(t,function(t,n,i){return!(r=e(t,n,i))}),!!r}function gn(t,e,r){var n=0,i=null==t?n:t.length;if("number"==typeof e&&e==e&&i<=bt){for(;n<i;){var o=n+i>>>1,a=t[o];null!==a&&!vo(a)&&(r?a<=e:a<e)?n=o+1:i=o}return i}return vn(t,e,Do,r)}function vn(t,e,r,n){e=r(e);for(var i=0,o=null==t?0:t.length,a=e!=e,s=null===e,c=vo(e),l=e===V;i<o;){var u=Aa((i+o)/2),h=r(t[u]),p=h!==V,f=null===h,d=h==h,m=vo(h);if(a)var g=n||d;else g=l?d&&(n||p):s?d&&p&&(n||!f):c?d&&p&&!f&&(n||!m):!f&&!m&&(n?h<=e:h<e);g?i=u+1:o=u}return Na(o,xt)}function yn(t,e){for(var r=-1,n=t.length,i=0,o=[];++r<n;){var a=t[r],s=e?e(a):a;if(!r||!io(s,c)){var c=s;o[i++]=0===a?0:a}}return o}function _n(t){return"number"==typeof t?t:vo(t)?yt:+t}function xn(t){if("string"==typeof t)return t;if(rc(t))return p(t,xn)+"";if(vo(t))return Qa?Qa.call(t):"";var e=t+"";return"0"==e&&1/t==-mt?"-0":e}function bn(t,e,r){var n=-1,i=u,o=t.length,a=!0,s=[],c=s;if(r)a=!1,i=h;else if(o>=j){var l=e?null:cs(t);if(l)return k(l);a=!1,i=L,c=new je}else c=e?[]:s;t:for(;++n<o;){var p=t[n],f=e?e(p):p;if(p=r||0!==p?p:0,a&&f==f){for(var d=c.length;d--;)if(c[d]===f)continue t;e&&c.push(f),s.push(p)}else i(c,f,r)||(c!==s&&c.push(f),s.push(p))}return s}function wn(t,e){return e=Ln(e,t),null==(t=Li(t,e))||delete t[Oi(Vi(e))]}function Sn(t,e,r,n){return pn(t,e,r(Sr(t,e)),n)}function Mn(t,e,r,n){for(var i=t.length,o=n?i:-1;(n?o--:++o<i)&&e(t[o],o,t););return r?dn(t,n?0:o,n?o+1:i):dn(t,n?o+1:0,n?i:o)}function An(t,e){var r=t;return r instanceof ke&&(r=r.value()),d(e,function(t,e){return e.func.apply(e.thisArg,f([t],e.args))},r)}function En(t,e,r){var n=t.length;if(n<2)return n?bn(t[0]):[];for(var i=-1,o=jo(n);++i<n;)for(var a=t[i],s=-1;++s<n;)s!=i&&(o[i]=or(o[i]||a,t[s],e,r));return bn(lr(o,1),e,r)}function Cn(t,e,r){for(var n=-1,i=t.length,o=e.length,a={};++n<i;){var s=n<o?e[n]:V;r(a,t[n],s)}return a}function Tn(t){return ao(t)?t:[]}function Pn(t){return"function"==typeof t?t:Do}function Ln(t,e){return rc(t)?t:Mi(t,e)?[t]:vs(Mo(t))}function Rn(t,e,r){var n=t.length;return r=r===V?n:r,!e&&r>=n?t:dn(t,e,r)}function Nn(t,e){if(e)return t.slice();var r=t.length,n=pa?pa(r):new t.constructor(r);return t.copy(n),n}function In(t){var e=new t.constructor(t.byteLength);return new ha(e).set(new ha(t)),e}function On(t,e){var r=e?In(t.buffer):t.buffer;return new t.constructor(r,t.byteOffset,t.length)}function Dn(t,e){if(t!==e){var r=t!==V,n=null===t,i=t==t,o=vo(t),a=e!==V,s=null===e,c=e==e,l=vo(e);if(!s&&!l&&!o&&t>e||o&&a&&c&&!s&&!l||n&&a&&c||!r&&c||!i)return 1;if(!n&&!o&&!l&&t<e||l&&r&&i&&!n&&!o||s&&r&&i||!a&&i||!c)return-1}return 0}function Fn(t,e,r,n){for(var i=-1,o=t.length,a=r.length,s=-1,c=e.length,l=Ra(o-a,0),u=jo(c+l),h=!n;++s<c;)u[s]=e[s];for(;++i<a;)(h||i<o)&&(u[r[i]]=t[i]);for(;l--;)u[s++]=t[i++];return u}function zn(t,e,r,n){for(var i=-1,o=t.length,a=-1,s=r.length,c=-1,l=e.length,u=Ra(o-s,0),h=jo(u+l),p=!n;++i<u;)h[i]=t[i];for(var f=i;++c<l;)h[f+c]=e[c];for(;++a<s;)(p||i<o)&&(h[f+r[a]]=t[i++]);return h}function kn(t,e){var r=-1,n=t.length;for(e||(e=jo(n));++r<n;)e[r]=t[r];return e}function Un(t,e,r,n){var i=!r;r||(r={});for(var o=-1,a=e.length;++o<a;){var s=e[o],c=n?n(r[s],t[s],s,r,t):V;c===V&&(c=t[s]),i?Je(r,s,c):Ze(r,s,c)}return r}function Bn(t,e){return function(r,n){var i=rc(r)?o:Ke,a=e?e():{};return i(r,t,mi(n,2),a)}}function Vn(t){return ln(function(e,r){var n=-1,i=r.length,o=i>1?r[i-1]:V,a=i>2?r[2]:V;for(o=t.length>3&&"function"==typeof o?(i--,o):V,a&&Si(r[0],r[1],a)&&(o=i<3?V:o,i=1),e=Yo(e);++n<i;){var s=r[n];s&&t(e,s,n,o)}return e})}function jn(t,e){return function(r,n){if(null==r)return r;if(!oo(r))return t(r,n);for(var i=r.length,o=e?i:-1,a=Yo(r);(e?o--:++o<i)&&!1!==n(a[o],o,a););return r}}function Gn(t){return function(e,r,n){for(var i=-1,o=Yo(e),a=n(e),s=a.length;s--;){var c=a[t?s:++i];if(!1===r(o[c],c,o))break}return e}}function Wn(t){return function(e){var r=O(e=Mo(e))?B(e):V,n=r?r[0]:e.charAt(0),i=r?Rn(r,1).join(""):e.slice(1);return n[t]()+i}}function Hn(t){return function(e){return d(Io(No(e).replace(ur,"")),t,"")}}function Xn(t){return function(){var e=arguments;switch(e.length){case 0:return new t;case 1:return new t(e[0]);case 2:return new t(e[0],e[1]);case 3:return new t(e[0],e[1],e[2]);case 4:return new t(e[0],e[1],e[2],e[3]);case 5:return new t(e[0],e[1],e[2],e[3],e[4]);case 6:return new t(e[0],e[1],e[2],e[3],e[4],e[5]);case 7:return new t(e[0],e[1],e[2],e[3],e[4],e[5],e[6])}var r=Ja(t.prototype),n=t.apply(r,e);return ho(n)?n:r}}function Yn(t){return function(e,r,n){var i=Yo(e);if(!oo(e)){var o=mi(r,3);e=Co(e),r=function(t){return o(i[t],t,i)}}var a=t(e,r,n);return a>-1?i[o?e[a]:a]:V}}function qn(t){return ui(function(e){var r=e.length,n=r,i=ze.prototype.thru;for(t&&e.reverse();n--;){var o=e[n];if("function"!=typeof o)throw new $o(W);if(i&&!a&&"wrapper"==fi(o))var a=new ze([],!0)}for(n=a?n:r;++n<r;){var s=fi(o=e[n]),c="wrapper"==s?ls(o):V;a=c&&Ai(c[0])&&c[1]==(at|rt|it|st)&&!c[4].length&&1==c[9]?a[fi(c[0])].apply(a,c[3]):1==o.length&&Ai(o)?a[s]():a.thru(o)}return function(){var t=arguments,n=t[0];if(a&&1==t.length&&rc(n))return a.plant(n).value();for(var i=0,o=r?e[i].apply(this,t):n;++i<r;)o=e[i].call(this,o);return o}})}function Zn(t,e,r,n,i,o,a,s,c,l){function u(){for(var v=arguments.length,y=jo(v),_=v;_--;)y[_]=arguments[_];if(d)var x=di(u),b=function(t,e){for(var r=t.length,n=0;r--;)t[r]===e&&++n;return n}(y,x);if(n&&(y=Fn(y,n,i,d)),o&&(y=zn(y,o,a,d)),v-=b,d&&v<l){var w=z(y,x);return ri(t,e,Zn,u.placeholder,r,y,w,s,c,l-v)}var S=p?r:this,M=f?S[t]:t;return v=y.length,s?y=function(t,e){for(var r=t.length,n=Na(e.length,r),i=kn(t);n--;){var o=e[n];t[n]=wi(o,r)?i[o]:V}return t}(y,s):m&&v>1&&y.reverse(),h&&c<v&&(y.length=c),this&&this!==Ar&&this instanceof u&&(M=g||Xn(M)),M.apply(S,y)}var h=e&at,p=e&J,f=e&tt,d=e&(rt|nt),m=e&ct,g=f?V:Xn(t);return u}function $n(t,e){return function(r,n){return function(t,e,r,n){return pr(t,function(t,i,o){e(n,r(t),i,o)}),n}(r,t,e(n),{})}}function Kn(t,e){return function(r,n){var i;if(r===V&&n===V)return e;if(r!==V&&(i=r),n!==V){if(i===V)return n;"string"==typeof r||"string"==typeof n?(r=xn(r),n=xn(n)):(r=_n(r),n=_n(n)),i=t(r,n)}return i}}function Qn(t){return ui(function(e){return e=p(e,T(mi())),ln(function(r){var n=this;return t(e,function(t){return i(t,n,r)})})})}function Jn(t,e){var r=(e=e===V?" ":xn(e)).length;if(r<2)return r?cn(e,t):e;var n=cn(e,Ma(t/U(e)));return O(e)?Rn(B(n),0,t).join(""):n.slice(0,t)}function ti(t){return function(e,r,n){return n&&"number"!=typeof n&&Si(e,r,n)&&(r=n=V),e=_o(e),r===V?(r=e,e=0):r=_o(r),n=n===V?e<r?1:-1:_o(n),function(t,e,r,n){for(var i=-1,o=Ra(Ma((e-t)/(r||1)),0),a=jo(o);o--;)a[n?o:++i]=t,t+=r;return a}(e,r,n,t)}}function ei(t){return function(e,r){return"string"==typeof e&&"string"==typeof r||(e=wo(e),r=wo(r)),t(e,r)}}function ri(t,e,r,n,i,o,a,s,c,l){var u=e&rt;e|=u?it:ot,(e&=~(u?ot:it))&et||(e&=~(J|tt));var h=[t,e,i,u?o:V,u?a:V,u?V:o,u?V:a,s,c,l],p=r.apply(V,h);return Ai(t)&&ds(p,h),p.placeholder=n,Ri(p,t,e)}function ni(t){var e=Xo[t];return function(t,r){if(t=wo(t),r=null==r?0:Na(xo(r),292)){var n=(Mo(t)+"e").split("e");return+((n=(Mo(e(n[0]+"e"+(+n[1]+r)))+"e").split("e"))[0]+"e"+(+n[1]-r))}return e(t)}}function ii(t){return function(e){var r=ps(e);return r==Nt?D(e):r==Ut?function(t){var e=-1,r=Array(t.size);return t.forEach(function(t){r[++e]=[t,t]}),r}(e):function(t,e){return p(e,function(e){return[e,t[e]]})}(e,t(e))}}function oi(t,e,r,n,o,a,s,c){var l=e&tt;if(!l&&"function"!=typeof t)throw new $o(W);var u=n?n.length:0;if(u||(e&=~(it|ot),n=o=V),s=s===V?s:Ra(xo(s),0),c=c===V?c:xo(c),u-=o?o.length:0,e&ot){var h=n,p=o;n=o=V}var f=l?V:ls(t),d=[t,e,r,n,o,h,p,a,s,c];if(f&&function(t,e){var r=t[1],n=e[1],i=r|n,o=i<(J|tt|at),a=n==at&&r==rt||n==at&&r==st&&t[7].length<=e[8]||n==(at|st)&&e[7].length<=e[8]&&r==rt;if(!o&&!a)return t;n&J&&(t[2]=e[2],i|=r&J?0:et);var s=e[3];if(s){var c=t[3];t[3]=c?Fn(c,s,e[4]):s,t[4]=c?z(t[3],Y):e[4]}(s=e[5])&&(c=t[5],t[5]=c?zn(c,s,e[6]):s,t[6]=c?z(t[5],Y):e[6]),(s=e[7])&&(t[7]=s),n&at&&(t[8]=null==t[8]?e[8]:Na(t[8],e[8])),null==t[9]&&(t[9]=e[9]),t[0]=e[0],t[1]=i}(d,f),t=d[0],e=d[1],r=d[2],n=d[3],o=d[4],!(c=d[9]=d[9]===V?l?0:t.length:Ra(d[9]-u,0))&&e&(rt|nt)&&(e&=~(rt|nt)),e&&e!=J)m=e==rt||e==nt?function(t,e,r){function n(){for(var a=arguments.length,s=jo(a),c=a,l=di(n);c--;)s[c]=arguments[c];var u=a<3&&s[0]!==l&&s[a-1]!==l?[]:z(s,l);return(a-=u.length)<r?ri(t,e,Zn,n.placeholder,V,s,u,V,V,r-a):i(this&&this!==Ar&&this instanceof n?o:t,this,s)}var o=Xn(t);return n}(t,e,c):e!=it&&e!=(J|it)||o.length?Zn.apply(V,d):function(t,e,r,n){function o(){for(var e=-1,c=arguments.length,l=-1,u=n.length,h=jo(u+c),p=this&&this!==Ar&&this instanceof o?s:t;++l<u;)h[l]=n[l];for(;c--;)h[l++]=arguments[++e];return i(p,a?r:this,h)}var a=e&J,s=Xn(t);return o}(t,e,r,n);else var m=function(t,e,r){function n(){return(this&&this!==Ar&&this instanceof n?o:t).apply(i?r:this,arguments)}var i=e&J,o=Xn(t);return n}(t,e,r);return Ri((f?is:ds)(m,d),t,e)}function ai(t,e,r,n){return t===V||io(t,Jo[r])&&!ra.call(n,r)?e:t}function si(t,e,r,n,i,o){return ho(t)&&ho(e)&&(o.set(e,t),tn(t,e,V,si,o),o.delete(e)),t}function ci(t){return mo(t)?V:t}function li(t,e,r,n,i,o){var a=r&K,s=t.length,c=e.length;if(s!=c&&!(a&&c>s))return!1;var l=o.get(t);if(l&&o.get(e))return l==e;var u=-1,h=!0,p=r&Q?new je:V;for(o.set(t,e),o.set(e,t);++u<s;){var f=t[u],d=e[u];if(n)var m=a?n(d,f,u,e,t,o):n(f,d,u,t,e,o);if(m!==V){if(m)continue;h=!1;break}if(p){if(!g(e,function(t,e){if(!L(p,e)&&(f===t||i(f,t,r,n,o)))return p.push(e)})){h=!1;break}}else if(f!==d&&!i(f,d,r,n,o)){h=!1;break}}return o.delete(t),o.delete(e),h}function ui(t){return gs(Pi(t,V,Ui),t+"")}function hi(t){return Mr(t,Co,us)}function pi(t){return Mr(t,To,hs)}function fi(t){for(var e=t.name+"",r=Wa[e],n=ra.call(Wa,e)?r.length:0;n--;){var i=r[n],o=i.func;if(null==o||o==t)return i.name}return e}function di(t){return(ra.call(M,"placeholder")?M:t).placeholder}function mi(){var t=M.iteratee||Fo;return t=t===Fo?Yr:t,arguments.length?t(arguments[0],arguments[1]):t}function gi(t,e){var r=t.__data__;return function(t){var e=typeof t;return"string"==e||"number"==e||"symbol"==e||"boolean"==e?"__proto__"!==t:null===t}(e)?r["string"==typeof e?"string":"hash"]:r.map}function vi(t){for(var e=Co(t),r=e.length;r--;){var n=e[r],i=t[n];e[r]=[n,i,Ci(i)]}return e}function yi(t,e){var r=function(t,e){return null==t?V:t[e]}(t,e);return Xr(r)?r:V}function _i(t,e,r){for(var n=-1,i=(e=Ln(e,t)).length,o=!1;++n<i;){var a=Oi(e[n]);if(!(o=null!=t&&r(t,a)))break;t=t[a]}return o||++n!=i?o:!!(i=null==t?0:t.length)&&uo(i)&&wi(a,i)&&(rc(t)||ec(t))}function xi(t){return"function"!=typeof t.constructor||Ei(t)?{}:Ja(fa(t))}function bi(t){return rc(t)||ec(t)||!!(va&&t&&t[va])}function wi(t,e){return!!(e=null==e?gt:e)&&("number"==typeof t||Ne.test(t))&&t>-1&&t%1==0&&t<e}function Si(t,e,r){if(!ho(r))return!1;var n=typeof e;return!!("number"==n?oo(r)&&wi(e,r.length):"string"==n&&e in r)&&io(r[e],t)}function Mi(t,e){if(rc(t))return!1;var r=typeof t;return!("number"!=r&&"symbol"!=r&&"boolean"!=r&&null!=t&&!vo(t))||fe.test(t)||!pe.test(t)||null!=e&&t in Yo(e)}function Ai(t){var e=fi(t),r=M[e];if("function"!=typeof r||!(e in ke.prototype))return!1;if(t===r)return!0;var n=ls(r);return!!n&&t===n[0]}function Ei(t){var e=t&&t.constructor;return t===("function"==typeof e&&e.prototype||Jo)}function Ci(t){return t==t&&!ho(t)}function Ti(t,e){return function(r){return null!=r&&r[t]===e&&(e!==V||t in Yo(r))}}function Pi(t,e,r){return e=Ra(e===V?t.length-1:e,0),function(){for(var n=arguments,o=-1,a=Ra(n.length-e,0),s=jo(a);++o<a;)s[o]=n[e+o];o=-1;for(var c=jo(e+1);++o<e;)c[o]=n[o];return c[e]=r(s),i(t,this,c)}}function Li(t,e){return e.length<2?t:Sr(t,dn(e,0,-1))}function Ri(t,e,r){var n=e+"";return gs(t,function(t,e){var r=e.length;if(!r)return t;var n=r-1;return e[n]=(r>1?"& ":"")+e[n],e=e.join(r>2?", ":" "),t.replace(be,"{\n/* [wrapped with "+e+"] */\n")}(n,function(t,e){return a(wt,function(r){var n="_."+r[0];e&r[1]&&!u(t,n)&&t.push(n)}),t.sort()}(function(t){var e=t.match(we);return e?e[1].split(Se):[]}(n),r)))}function Ni(t){var e=0,r=0;return function(){var n=Ia(),i=pt-(n-r);if(r=n,i>0){if(++e>=ht)return arguments[0]}else e=0;return t.apply(V,arguments)}}function Ii(t,e){var r=-1,n=t.length,i=n-1;for(e=e===V?n:e;++r<e;){var o=sn(r,i),a=t[o];t[o]=t[r],t[r]=a}return t.length=e,t}function Oi(t){if("string"==typeof t||vo(t))return t;var e=t+"";return"0"==e&&1/t==-mt?"-0":e}function Di(t){if(null!=t){try{return ea.call(t)}catch(t){}try{return t+""}catch(t){}}return""}function Fi(t){if(t instanceof ke)return t.clone();var e=new ze(t.__wrapped__,t.__chain__);return e.__actions__=kn(t.__actions__),e.__index__=t.__index__,e.__values__=t.__values__,e}function zi(t,e,r){var n=null==t?0:t.length;if(!n)return-1;var i=null==r?0:xo(r);return i<0&&(i=Ra(n+i,0)),y(t,mi(e,3),i)}function ki(t,e,r){var n=null==t?0:t.length;if(!n)return-1;var i=n-1;return r!==V&&(i=xo(r),i=r<0?Ra(n+i,0):Na(i,n-1)),y(t,mi(e,3),i,!0)}function Ui(t){return null!=t&&t.length?lr(t,1):[]}function Bi(t){return t&&t.length?t[0]:V}function Vi(t){var e=null==t?0:t.length;return e?t[e-1]:V}function ji(t,e){return t&&t.length&&e&&e.length?on(t,e):t}function Gi(t){return null==t?t:Fa.call(t)}function Wi(t){if(!t||!t.length)return[];var e=0;return t=l(t,function(t){if(ao(t))return e=Ra(t.length,e),!0}),C(e,function(e){return p(t,S(e))})}function Hi(t,e){if(!t||!t.length)return[];var r=Wi(t);return null==e?r:p(r,function(t){return i(e,V,t)})}function Xi(t){var e=M(t);return e.__chain__=!0,e}function Yi(t,e){return e(t)}function qi(t,e){return(rc(t)?a:ts)(t,mi(e,3))}function Zi(t,e){return(rc(t)?s:es)(t,mi(e,3))}function $i(t,e){return(rc(t)?p:Kr)(t,mi(e,3))}function Ki(t,e,r){return e=r?V:e,e=t&&null==e?t.length:e,oi(t,at,V,V,V,V,e)}function Qi(t,e){var r;if("function"!=typeof e)throw new $o(W);return t=xo(t),function(){return--t>0&&(r=e.apply(this,arguments)),t<=1&&(e=V),r}}function Ji(t,e,r){var n=oi(t,rt,V,V,V,V,V,e=r?V:e);return n.placeholder=Ji.placeholder,n}function to(t,e,r){var n=oi(t,nt,V,V,V,V,V,e=r?V:e);return n.placeholder=to.placeholder,n}function eo(t,e,r){function n(e){var r=c,n=l;return c=l=V,d=e,h=t.apply(n,r)}function i(t){var r=t-f;return f===V||r>=e||r<0||g&&t-d>=u}function o(){var t=Ws();if(i(t))return a(t);p=ms(o,function(t){var r=e-(t-f);return g?Na(r,u-(t-d)):r}(t))}function a(t){return p=V,v&&c?n(t):(c=l=V,h)}function s(){var t=Ws(),r=i(t);if(c=arguments,l=this,f=t,r){if(p===V)return function(t){return d=t,p=ms(o,e),m?n(t):h}(f);if(g)return p=ms(o,e),n(f)}return p===V&&(p=ms(o,e)),h}var c,l,u,h,p,f,d=0,m=!1,g=!1,v=!0;if("function"!=typeof t)throw new $o(W);return e=wo(e)||0,ho(r)&&(m=!!r.leading,u=(g="maxWait"in r)?Ra(wo(r.maxWait)||0,e):u,v="trailing"in r?!!r.trailing:v),s.cancel=function(){p!==V&&ss(p),d=0,c=f=l=p=V},s.flush=function(){return p===V?h:a(Ws())},s}function ro(t,e){if("function"!=typeof t||null!=e&&"function"!=typeof e)throw new $o(W);var r=function(){var n=arguments,i=e?e.apply(this,n):n[0],o=r.cache;if(o.has(i))return o.get(i);var a=t.apply(this,n);return r.cache=o.set(i,a)||o,a};return r.cache=new(ro.Cache||Ve),r}function no(t){if("function"!=typeof t)throw new $o(W);return function(){var e=arguments;switch(e.length){case 0:return!t.call(this);case 1:return!t.call(this,e[0]);case 2:return!t.call(this,e[0],e[1]);case 3:return!t.call(this,e[0],e[1],e[2])}return!t.apply(this,e)}}function io(t,e){return t===e||t!=t&&e!=e}function oo(t){return null!=t&&uo(t.length)&&!co(t)}function ao(t){return po(t)&&oo(t)}function so(t){if(!po(t))return!1;var e=Er(t);return e==Pt||e==Tt||"string"==typeof t.message&&"string"==typeof t.name&&!mo(t)}function co(t){if(!ho(t))return!1;var e=Er(t);return e==Lt||e==Rt||e==At||e==zt}function lo(t){return"number"==typeof t&&t==xo(t)}function uo(t){return"number"==typeof t&&t>-1&&t%1==0&&t<=gt}function ho(t){var e=typeof t;return null!=t&&("object"==e||"function"==e)}function po(t){return null!=t&&"object"==typeof t}function fo(t){return"number"==typeof t||po(t)&&Er(t)==It}function mo(t){if(!po(t)||Er(t)!=Dt)return!1;var e=fa(t);if(null===e)return!0;var r=ra.call(e,"constructor")&&e.constructor;return"function"==typeof r&&r instanceof r&&ea.call(r)==aa}function go(t){return"string"==typeof t||!rc(t)&&po(t)&&Er(t)==Bt}function vo(t){return"symbol"==typeof t||po(t)&&Er(t)==Vt}function yo(t){if(!t)return[];if(oo(t))return go(t)?B(t):kn(t);if(ya&&t[ya])return function(t){for(var e,r=[];!(e=t.next()).done;)r.push(e.value);return r}(t[ya]());var e=ps(t);return(e==Nt?D:e==Ut?k:Lo)(t)}function _o(t){return t?(t=wo(t))===mt||t===-mt?(t<0?-1:1)*vt:t==t?t:0:0===t?t:0}function xo(t){var e=_o(t),r=e%1;return e==e?r?e-r:e:0}function bo(t){return t?er(xo(t),0,_t):0}function wo(t){if("number"==typeof t)return t;if(vo(t))return yt;if(ho(t)){var e="function"==typeof t.valueOf?t.valueOf():t;t=ho(e)?e+"":e}if("string"!=typeof t)return 0===t?t:+t;t=t.replace(ye,"");var r=Pe.test(t);return r||Re.test(t)?wr(t.slice(2),r?2:8):Te.test(t)?yt:+t}function So(t){return Un(t,To(t))}function Mo(t){return null==t?"":xn(t)}function Ao(t,e,r){var n=null==t?V:Sr(t,e);return n===V?r:n}function Eo(t,e){return null!=t&&_i(t,e,Lr)}function Co(t){return oo(t)?We(t):qr(t)}function To(t){return oo(t)?We(t,!0):Zr(t)}function Po(t,e){if(null==t)return{};var r=p(pi(t),function(t){return[t]});return e=mi(e),nn(t,r,function(t,r){return e(t,r[0])})}function Lo(t){return null==t?[]:P(t,Co(t))}function Ro(t){return Dc(Mo(t).toLowerCase())}function No(t){return(t=Mo(t))&&t.replace(Ie,kr).replace(hr,"")}function Io(t,e,r){return t=Mo(t),(e=r?V:e)===V?function(t){return mr.test(t)}(t)?function(t){return t.match(fr)||[]}(t):function(t){return t.match(Me)||[]}(t):t.match(e)||[]}function Oo(t){return function(){return t}}function Do(t){return t}function Fo(t){return Yr("function"==typeof t?t:rr(t,q))}function zo(t,e,r){var n=Co(e),i=xr(e,n);null!=r||ho(e)&&(i.length||!n.length)||(r=e,e=t,t=this,i=xr(e,Co(e)));var o=!(ho(r)&&"chain"in r&&!r.chain),s=co(t);return a(i,function(r){var n=e[r];t[r]=n,s&&(t.prototype[r]=function(){var e=this.__chain__;if(o||e){var r=t(this.__wrapped__);return(r.__actions__=kn(this.__actions__)).push({func:n,args:arguments,thisArg:t}),r.__chain__=e,r}return n.apply(t,f([this.value()],arguments))})}),t}function ko(){}function Uo(t){return Mi(t)?S(Oi(t)):function(t){return function(e){return Sr(e,t)}}(t)}function Bo(){return[]}function Vo(){return!1}var jo=(e=null==e?Ar:Vr.defaults(Ar.Object(),e,Vr.pick(Ar,gr))).Array,Go=e.Date,Wo=e.Error,Ho=e.Function,Xo=e.Math,Yo=e.Object,qo=e.RegExp,Zo=e.String,$o=e.TypeError,Ko=jo.prototype,Qo=Ho.prototype,Jo=Yo.prototype,ta=e["__core-js_shared__"],ea=Qo.toString,ra=Jo.hasOwnProperty,na=0,ia=function(){var t=/[^.]+$/.exec(ta&&ta.keys&&ta.keys.IE_PROTO||"");return t?"Symbol(src)_1."+t:""}(),oa=Jo.toString,aa=ea.call(Yo),sa=Ar._,ca=qo("^"+ea.call(ra).replace(ge,"\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,"$1.*?")+"$"),la=Tr?e.Buffer:V,ua=e.Symbol,ha=e.Uint8Array,pa=la?la.allocUnsafe:V,fa=F(Yo.getPrototypeOf,Yo),da=Yo.create,ma=Jo.propertyIsEnumerable,ga=Ko.splice,va=ua?ua.isConcatSpreadable:V,ya=ua?ua.iterator:V,_a=ua?ua.toStringTag:V,xa=function(){try{var t=yi(Yo,"defineProperty");return t({},"",{}),t}catch(t){}}(),ba=e.clearTimeout!==Ar.clearTimeout&&e.clearTimeout,wa=Go&&Go.now!==Ar.Date.now&&Go.now,Sa=e.setTimeout!==Ar.setTimeout&&e.setTimeout,Ma=Xo.ceil,Aa=Xo.floor,Ea=Yo.getOwnPropertySymbols,Ca=la?la.isBuffer:V,Ta=e.isFinite,Pa=Ko.join,La=F(Yo.keys,Yo),Ra=Xo.max,Na=Xo.min,Ia=Go.now,Oa=e.parseInt,Da=Xo.random,Fa=Ko.reverse,za=yi(e,"DataView"),ka=yi(e,"Map"),Ua=yi(e,"Promise"),Ba=yi(e,"Set"),Va=yi(e,"WeakMap"),ja=yi(Yo,"create"),Ga=Va&&new Va,Wa={},Ha=Di(za),Xa=Di(ka),Ya=Di(Ua),qa=Di(Ba),Za=Di(Va),$a=ua?ua.prototype:V,Ka=$a?$a.valueOf:V,Qa=$a?$a.toString:V,Ja=function(){function t(){}return function(e){if(!ho(e))return{};if(da)return da(e);t.prototype=e;var r=new t;return t.prototype=V,r}}();M.templateSettings={escape:le,evaluate:ue,interpolate:he,variable:"",imports:{_:M}},(M.prototype=Fe.prototype).constructor=M,(ze.prototype=Ja(Fe.prototype)).constructor=ze,(ke.prototype=Ja(Fe.prototype)).constructor=ke,Ue.prototype.clear=function(){this.__data__=ja?ja(null):{},this.size=0},Ue.prototype.delete=function(t){var e=this.has(t)&&delete this.__data__[t];return this.size-=e?1:0,e},Ue.prototype.get=function(t){var e=this.__data__;if(ja){var r=e[t];return r===H?V:r}return ra.call(e,t)?e[t]:V},Ue.prototype.has=function(t){var e=this.__data__;return ja?e[t]!==V:ra.call(e,t)},Ue.prototype.set=function(t,e){var r=this.__data__;return this.size+=this.has(t)?0:1,r[t]=ja&&e===V?H:e,this},Be.prototype.clear=function(){this.__data__=[],this.size=0},Be.prototype.delete=function(t){var e=this.__data__,r=$e(e,t);return!(r<0||(r==e.length-1?e.pop():ga.call(e,r,1),--this.size,0))},Be.prototype.get=function(t){var e=this.__data__,r=$e(e,t);return r<0?V:e[r][1]},Be.prototype.has=function(t){return $e(this.__data__,t)>-1},Be.prototype.set=function(t,e){var r=this.__data__,n=$e(r,t);return n<0?(++this.size,r.push([t,e])):r[n][1]=e,this},Ve.prototype.clear=function(){this.size=0,this.__data__={hash:new Ue,map:new(ka||Be),string:new Ue}},Ve.prototype.delete=function(t){var e=gi(this,t).delete(t);return this.size-=e?1:0,e},Ve.prototype.get=function(t){return gi(this,t).get(t)},Ve.prototype.has=function(t){return gi(this,t).has(t)},Ve.prototype.set=function(t,e){var r=gi(this,t),n=r.size;return r.set(t,e),this.size+=r.size==n?0:1,this},je.prototype.add=je.prototype.push=function(t){return this.__data__.set(t,H),this},je.prototype.has=function(t){return this.__data__.has(t)},Ge.prototype.clear=function(){this.__data__=new Be,this.size=0},Ge.prototype.delete=function(t){var e=this.__data__,r=e.delete(t);return this.size=e.size,r},Ge.prototype.get=function(t){return this.__data__.get(t)},Ge.prototype.has=function(t){return this.__data__.has(t)},Ge.prototype.set=function(t,e){var r=this.__data__;if(r instanceof Be){var n=r.__data__;if(!ka||n.length<j-1)return n.push([t,e]),this.size=++r.size,this;r=this.__data__=new Ve(n)}return r.set(t,e),this.size=r.size,this};var ts=jn(pr),es=jn(dr,!0),rs=Gn(),ns=Gn(!0),is=Ga?function(t,e){return Ga.set(t,e),t}:Do,os=xa?function(t,e){return xa(t,"toString",{configurable:!0,enumerable:!1,value:Oo(e),writable:!0})}:Do,as=ln,ss=ba||function(t){return Ar.clearTimeout(t)},cs=Ba&&1/k(new Ba([,-0]))[1]==mt?function(t){return new Ba(t)}:ko,ls=Ga?function(t){return Ga.get(t)}:ko,us=Ea?function(t){return null==t?[]:(t=Yo(t),l(Ea(t),function(e){return ma.call(t,e)}))}:Bo,hs=Ea?function(t){for(var e=[];t;)f(e,us(t)),t=fa(t);return e}:Bo,ps=Er;(za&&ps(new za(new ArrayBuffer(1)))!=Xt||ka&&ps(new ka)!=Nt||Ua&&ps(Ua.resolve())!=Ft||Ba&&ps(new Ba)!=Ut||Va&&ps(new Va)!=Gt)&&(ps=function(t){var e=Er(t),r=e==Dt?t.constructor:V,n=r?Di(r):"";if(n)switch(n){case Ha:return Xt;case Xa:return Nt;case Ya:return Ft;case qa:return Ut;case Za:return Gt}return e});var fs=ta?co:Vo,ds=Ni(is),ms=Sa||function(t,e){return Ar.setTimeout(t,e)},gs=Ni(os),vs=function(t){var e=ro(t,function(t){return r.size===X&&r.clear(),t}),r=e.cache;return e}(function(t){var e=[];return de.test(t)&&e.push(""),t.replace(me,function(t,r,n,i){e.push(n?i.replace(Ae,"$1"):r||t)}),e}),ys=ln(function(t,e){return ao(t)?or(t,lr(e,1,ao,!0)):[]}),_s=ln(function(t,e){var r=Vi(e);return ao(r)&&(r=V),ao(t)?or(t,lr(e,1,ao,!0),mi(r,2)):[]}),xs=ln(function(t,e){var r=Vi(e);return ao(r)&&(r=V),ao(t)?or(t,lr(e,1,ao,!0),V,r):[]}),bs=ln(function(t){var e=p(t,Tn);return e.length&&e[0]===t[0]?zr(e):[]}),ws=ln(function(t){var e=Vi(t),r=p(t,Tn);return e===Vi(r)?e=V:r.pop(),r.length&&r[0]===t[0]?zr(r,mi(e,2)):[]}),Ss=ln(function(t){var e=Vi(t),r=p(t,Tn);return(e="function"==typeof e?e:V)&&r.pop(),r.length&&r[0]===t[0]?zr(r,V,e):[]}),Ms=ln(ji),As=ui(function(t,e){var r=null==t?0:t.length,n=tr(t,e);return an(t,p(e,function(t){return wi(t,r)?+t:t}).sort(Dn)),n}),Es=ln(function(t){return bn(lr(t,1,ao,!0))}),Cs=ln(function(t){var e=Vi(t);return ao(e)&&(e=V),bn(lr(t,1,ao,!0),mi(e,2))}),Ts=ln(function(t){var e=Vi(t);return e="function"==typeof e?e:V,bn(lr(t,1,ao,!0),V,e)}),Ps=ln(function(t,e){return ao(t)?or(t,e):[]}),Ls=ln(function(t){return En(l(t,ao))}),Rs=ln(function(t){var e=Vi(t);return ao(e)&&(e=V),En(l(t,ao),mi(e,2))}),Ns=ln(function(t){var e=Vi(t);return e="function"==typeof e?e:V,En(l(t,ao),V,e)}),Is=ln(Wi),Os=ln(function(t){var e=t.length,r=e>1?t[e-1]:V;return r="function"==typeof r?(t.pop(),r):V,Hi(t,r)}),Ds=ui(function(t){var e=t.length,r=e?t[0]:0,n=this.__wrapped__,i=function(e){return tr(e,t)};return!(e>1||this.__actions__.length)&&n instanceof ke&&wi(r)?((n=n.slice(r,+r+(e?1:0))).__actions__.push({func:Yi,args:[i],thisArg:V}),new ze(n,this.__chain__).thru(function(t){return e&&!t.length&&t.push(V),t})):this.thru(i)}),Fs=Bn(function(t,e,r){ra.call(t,r)?++t[r]:Je(t,r,1)}),zs=Yn(zi),ks=Yn(ki),Us=Bn(function(t,e,r){ra.call(t,r)?t[r].push(e):Je(t,r,[e])}),Bs=ln(function(t,e,r){var n=-1,o="function"==typeof e,a=oo(t)?jo(t.length):[];return ts(t,function(t){a[++n]=o?i(e,t,r):jr(t,e,r)}),a}),Vs=Bn(function(t,e,r){Je(t,r,e)}),js=Bn(function(t,e,r){t[r?0:1].push(e)},function(){return[[],[]]}),Gs=ln(function(t,e){if(null==t)return[];var r=e.length;return r>1&&Si(t,e[0],e[1])?e=[]:r>2&&Si(e[0],e[1],e[2])&&(e=[e[0]]),rn(t,lr(e,1),[])}),Ws=wa||function(){return Ar.Date.now()},Hs=ln(function(t,e,r){var n=J;if(r.length){var i=z(r,di(Hs));n|=it}return oi(t,n,e,r,i)}),Xs=ln(function(t,e,r){var n=J|tt;if(r.length){var i=z(r,di(Xs));n|=it}return oi(e,n,t,r,i)}),Ys=ln(function(t,e){return ir(t,1,e)}),qs=ln(function(t,e,r){return ir(t,wo(e)||0,r)});ro.Cache=Ve;var Zs=as(function(t,e){var r=(e=1==e.length&&rc(e[0])?p(e[0],T(mi())):p(lr(e,1),T(mi()))).length;return ln(function(n){for(var o=-1,a=Na(n.length,r);++o<a;)n[o]=e[o].call(this,n[o]);return i(t,this,n)})}),$s=ln(function(t,e){var r=z(e,di($s));return oi(t,it,V,e,r)}),Ks=ln(function(t,e){var r=z(e,di(Ks));return oi(t,ot,V,e,r)}),Qs=ui(function(t,e){return oi(t,st,V,V,V,e)}),Js=ei(Cr),tc=ei(function(t,e){return t>=e}),ec=Gr(function(){return arguments}())?Gr:function(t){return po(t)&&ra.call(t,"callee")&&!ma.call(t,"callee")},rc=jo.isArray,nc=Rr?T(Rr):function(t){return po(t)&&Er(t)==Ht},ic=Ca||Vo,oc=Nr?T(Nr):function(t){return po(t)&&Er(t)==Ct},ac=Ir?T(Ir):function(t){return po(t)&&ps(t)==Nt},sc=Or?T(Or):function(t){return po(t)&&Er(t)==kt},cc=Dr?T(Dr):function(t){return po(t)&&ps(t)==Ut},lc=Fr?T(Fr):function(t){return po(t)&&uo(t.length)&&!!yr[Er(t)]},uc=ei($r),hc=ei(function(t,e){return t<=e}),pc=Vn(function(t,e){if(Ei(e)||oo(e))Un(e,Co(e),t);else for(var r in e)ra.call(e,r)&&Ze(t,r,e[r])}),fc=Vn(function(t,e){Un(e,To(e),t)}),dc=Vn(function(t,e,r,n){Un(e,To(e),t,n)}),mc=Vn(function(t,e,r,n){Un(e,Co(e),t,n)}),gc=ui(tr),vc=ln(function(t){return t.push(V,ai),i(dc,V,t)}),yc=ln(function(t){return t.push(V,si),i(Sc,V,t)}),_c=$n(function(t,e,r){t[e]=r},Oo(Do)),xc=$n(function(t,e,r){ra.call(t,e)?t[e].push(r):t[e]=[r]},mi),bc=ln(jr),wc=Vn(function(t,e,r){tn(t,e,r)}),Sc=Vn(function(t,e,r,n){tn(t,e,r,n)}),Mc=ui(function(t,e){var r={};if(null==t)return r;var n=!1;e=p(e,function(e){return e=Ln(e,t),n||(n=e.length>1),e}),Un(t,pi(t),r),n&&(r=rr(r,q|Z|$,ci));for(var i=e.length;i--;)wn(r,e[i]);return r}),Ac=ui(function(t,e){return null==t?{}:function(t,e){return nn(t,e,function(e,r){return Eo(t,r)})}(t,e)}),Ec=ii(Co),Cc=ii(To),Tc=Hn(function(t,e,r){return e=e.toLowerCase(),t+(r?Ro(e):e)}),Pc=Hn(function(t,e,r){return t+(r?"-":"")+e.toLowerCase()}),Lc=Hn(function(t,e,r){return t+(r?" ":"")+e.toLowerCase()}),Rc=Wn("toLowerCase"),Nc=Hn(function(t,e,r){return t+(r?"_":"")+e.toLowerCase()}),Ic=Hn(function(t,e,r){return t+(r?" ":"")+Dc(e)}),Oc=Hn(function(t,e,r){return t+(r?" ":"")+e.toUpperCase()}),Dc=Wn("toUpperCase"),Fc=ln(function(t,e){try{return i(t,V,e)}catch(t){return so(t)?t:new Wo(t)}}),zc=ui(function(t,e){return a(e,function(e){e=Oi(e),Je(t,e,Hs(t[e],t))}),t}),kc=qn(),Uc=qn(!0),Bc=ln(function(t,e){return function(r){return jr(r,t,e)}}),Vc=ln(function(t,e){return function(r){return jr(t,r,e)}}),jc=Qn(p),Gc=Qn(c),Wc=Qn(g),Hc=ti(),Xc=ti(!0),Yc=Kn(function(t,e){return t+e},0),qc=ni("ceil"),Zc=Kn(function(t,e){return t/e},1),$c=ni("floor"),Kc=Kn(function(t,e){return t*e},1),Qc=ni("round"),Jc=Kn(function(t,e){return t-e},0);return M.after=function(t,e){if("function"!=typeof e)throw new $o(W);return t=xo(t),function(){if(--t<1)return e.apply(this,arguments)}},M.ary=Ki,M.assign=pc,M.assignIn=fc,M.assignInWith=dc,M.assignWith=mc,M.at=gc,M.before=Qi,M.bind=Hs,M.bindAll=zc,M.bindKey=Xs,M.castArray=function(){if(!arguments.length)return[];var t=arguments[0];return rc(t)?t:[t]},M.chain=Xi,M.chunk=function(t,e,r){e=(r?Si(t,e,r):e===V)?1:Ra(xo(e),0);var n=null==t?0:t.length;if(!n||e<1)return[];for(var i=0,o=0,a=jo(Ma(n/e));i<n;)a[o++]=dn(t,i,i+=e);return a},M.compact=function(t){for(var e=-1,r=null==t?0:t.length,n=0,i=[];++e<r;){var o=t[e];o&&(i[n++]=o)}return i},M.concat=function(){var t=arguments.length;if(!t)return[];for(var e=jo(t-1),r=arguments[0],n=t;n--;)e[n-1]=arguments[n];return f(rc(r)?kn(r):[r],lr(e,1))},M.cond=function(t){var e=null==t?0:t.length,r=mi();return t=e?p(t,function(t){if("function"!=typeof t[1])throw new $o(W);return[r(t[0]),t[1]]}):[],ln(function(r){for(var n=-1;++n<e;){var o=t[n];if(i(o[0],this,r))return i(o[1],this,r)}})},M.conforms=function(t){return function(t){var e=Co(t);return function(r){return nr(r,t,e)}}(rr(t,q))},M.constant=Oo,M.countBy=Fs,M.create=function(t,e){var r=Ja(t);return null==e?r:Qe(r,e)},M.curry=Ji,M.curryRight=to,M.debounce=eo,M.defaults=vc,M.defaultsDeep=yc,M.defer=Ys,M.delay=qs,M.difference=ys,M.differenceBy=_s,M.differenceWith=xs,M.drop=function(t,e,r){var n=null==t?0:t.length;return n?(e=r||e===V?1:xo(e),dn(t,e<0?0:e,n)):[]},M.dropRight=function(t,e,r){var n=null==t?0:t.length;return n?(e=r||e===V?1:xo(e),e=n-e,dn(t,0,e<0?0:e)):[]},M.dropRightWhile=function(t,e){return t&&t.length?Mn(t,mi(e,3),!0,!0):[]},M.dropWhile=function(t,e){return t&&t.length?Mn(t,mi(e,3),!0):[]},M.fill=function(t,e,r,n){var i=null==t?0:t.length;return i?(r&&"number"!=typeof r&&Si(t,e,r)&&(r=0,n=i),function(t,e,r,n){var i=t.length;for((r=xo(r))<0&&(r=-r>i?0:i+r),(n=n===V||n>i?i:xo(n))<0&&(n+=i),n=r>n?0:bo(n);r<n;)t[r++]=e;return t}(t,e,r,n)):[]},M.filter=function(t,e){return(rc(t)?l:cr)(t,mi(e,3))},M.flatMap=function(t,e){return lr($i(t,e),1)},M.flatMapDeep=function(t,e){return lr($i(t,e),mt)},M.flatMapDepth=function(t,e,r){return r=r===V?1:xo(r),lr($i(t,e),r)},M.flatten=Ui,M.flattenDeep=function(t){return null!=t&&t.length?lr(t,mt):[]},M.flattenDepth=function(t,e){return null!=t&&t.length?(e=e===V?1:xo(e),lr(t,e)):[]},M.flip=function(t){return oi(t,ct)},M.flow=kc,M.flowRight=Uc,M.fromPairs=function(t){for(var e=-1,r=null==t?0:t.length,n={};++e<r;){var i=t[e];n[i[0]]=i[1]}return n},M.functions=function(t){return null==t?[]:xr(t,Co(t))},M.functionsIn=function(t){return null==t?[]:xr(t,To(t))},M.groupBy=Us,M.initial=function(t){return null!=t&&t.length?dn(t,0,-1):[]},M.intersection=bs,M.intersectionBy=ws,M.intersectionWith=Ss,M.invert=_c,M.invertBy=xc,M.invokeMap=Bs,M.iteratee=Fo,M.keyBy=Vs,M.keys=Co,M.keysIn=To,M.map=$i,M.mapKeys=function(t,e){var r={};return e=mi(e,3),pr(t,function(t,n,i){Je(r,e(t,n,i),t)}),r},M.mapValues=function(t,e){var r={};return e=mi(e,3),pr(t,function(t,n,i){Je(r,n,e(t,n,i))}),r},M.matches=function(t){return Qr(rr(t,q))},M.matchesProperty=function(t,e){return Jr(t,rr(e,q))},M.memoize=ro,M.merge=wc,M.mergeWith=Sc,M.method=Bc,M.methodOf=Vc,M.mixin=zo,M.negate=no,M.nthArg=function(t){return t=xo(t),ln(function(e){return en(e,t)})},M.omit=Mc,M.omitBy=function(t,e){return Po(t,no(mi(e)))},M.once=function(t){return Qi(2,t)},M.orderBy=function(t,e,r,n){return null==t?[]:(rc(e)||(e=null==e?[]:[e]),r=n?V:r,rc(r)||(r=null==r?[]:[r]),rn(t,e,r))},M.over=jc,M.overArgs=Zs,M.overEvery=Gc,M.overSome=Wc,M.partial=$s,M.partialRight=Ks,M.partition=js,M.pick=Ac,M.pickBy=Po,M.property=Uo,M.propertyOf=function(t){return function(e){return null==t?V:Sr(t,e)}},M.pull=Ms,M.pullAll=ji,M.pullAllBy=function(t,e,r){return t&&t.length&&e&&e.length?on(t,e,mi(r,2)):t},M.pullAllWith=function(t,e,r){return t&&t.length&&e&&e.length?on(t,e,V,r):t},M.pullAt=As,M.range=Hc,M.rangeRight=Xc,M.rearg=Qs,M.reject=function(t,e){return(rc(t)?l:cr)(t,no(mi(e,3)))},M.remove=function(t,e){var r=[];if(!t||!t.length)return r;var n=-1,i=[],o=t.length;for(e=mi(e,3);++n<o;){var a=t[n];e(a,n,t)&&(r.push(a),i.push(n))}return an(t,i),r},M.rest=function(t,e){if("function"!=typeof t)throw new $o(W);return e=e===V?e:xo(e),ln(t,e)},M.reverse=Gi,M.sampleSize=function(t,e,r){return e=(r?Si(t,e,r):e===V)?1:xo(e),(rc(t)?Xe:hn)(t,e)},M.set=function(t,e,r){return null==t?t:pn(t,e,r)},M.setWith=function(t,e,r,n){return n="function"==typeof n?n:V,null==t?t:pn(t,e,r,n)},M.shuffle=function(t){return(rc(t)?Ye:fn)(t)},M.slice=function(t,e,r){var n=null==t?0:t.length;return n?(r&&"number"!=typeof r&&Si(t,e,r)?(e=0,r=n):(e=null==e?0:xo(e),r=r===V?n:xo(r)),dn(t,e,r)):[]},M.sortBy=Gs,M.sortedUniq=function(t){return t&&t.length?yn(t):[]},M.sortedUniqBy=function(t,e){return t&&t.length?yn(t,mi(e,2)):[]},M.split=function(t,e,r){return r&&"number"!=typeof r&&Si(t,e,r)&&(e=r=V),(r=r===V?_t:r>>>0)?(t=Mo(t))&&("string"==typeof e||null!=e&&!sc(e))&&!(e=xn(e))&&O(t)?Rn(B(t),0,r):t.split(e,r):[]},M.spread=function(t,e){if("function"!=typeof t)throw new $o(W);return e=null==e?0:Ra(xo(e),0),ln(function(r){var n=r[e],o=Rn(r,0,e);return n&&f(o,n),i(t,this,o)})},M.tail=function(t){var e=null==t?0:t.length;return e?dn(t,1,e):[]},M.take=function(t,e,r){return t&&t.length?(e=r||e===V?1:xo(e),dn(t,0,e<0?0:e)):[]},M.takeRight=function(t,e,r){var n=null==t?0:t.length;return n?(e=r||e===V?1:xo(e),e=n-e,dn(t,e<0?0:e,n)):[]},M.takeRightWhile=function(t,e){return t&&t.length?Mn(t,mi(e,3),!1,!0):[]},M.takeWhile=function(t,e){return t&&t.length?Mn(t,mi(e,3)):[]},M.tap=function(t,e){return e(t),t},M.throttle=function(t,e,r){var n=!0,i=!0;if("function"!=typeof t)throw new $o(W);return ho(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),eo(t,e,{leading:n,maxWait:e,trailing:i})},M.thru=Yi,M.toArray=yo,M.toPairs=Ec,M.toPairsIn=Cc,M.toPath=function(t){return rc(t)?p(t,Oi):vo(t)?[t]:kn(vs(Mo(t)))},M.toPlainObject=So,M.transform=function(t,e,r){var n=rc(t),i=n||ic(t)||lc(t);if(e=mi(e,4),null==r){var o=t&&t.constructor;r=i?n?new o:[]:ho(t)&&co(o)?Ja(fa(t)):{}}return(i?a:pr)(t,function(t,n,i){return e(r,t,n,i)}),r},M.unary=function(t){return Ki(t,1)},M.union=Es,M.unionBy=Cs,M.unionWith=Ts,M.uniq=function(t){return t&&t.length?bn(t):[]},M.uniqBy=function(t,e){return t&&t.length?bn(t,mi(e,2)):[]},M.uniqWith=function(t,e){return e="function"==typeof e?e:V,t&&t.length?bn(t,V,e):[]},M.unset=function(t,e){return null==t||wn(t,e)},M.unzip=Wi,M.unzipWith=Hi,M.update=function(t,e,r){return null==t?t:Sn(t,e,Pn(r))},M.updateWith=function(t,e,r,n){return n="function"==typeof n?n:V,null==t?t:Sn(t,e,Pn(r),n)},M.values=Lo,M.valuesIn=function(t){return null==t?[]:P(t,To(t))},M.without=Ps,M.words=Io,M.wrap=function(t,e){return $s(Pn(e),t)},M.xor=Ls,M.xorBy=Rs,M.xorWith=Ns,M.zip=Is,M.zipObject=function(t,e){return Cn(t||[],e||[],Ze)},M.zipObjectDeep=function(t,e){return Cn(t||[],e||[],pn)},M.zipWith=Os,M.entries=Ec,M.entriesIn=Cc,M.extend=fc,M.extendWith=dc,zo(M,M),M.add=Yc,M.attempt=Fc,M.camelCase=Tc,M.capitalize=Ro,M.ceil=qc,M.clamp=function(t,e,r){return r===V&&(r=e,e=V),r!==V&&(r=(r=wo(r))==r?r:0),e!==V&&(e=(e=wo(e))==e?e:0),er(wo(t),e,r)},M.clone=function(t){return rr(t,$)},M.cloneDeep=function(t){return rr(t,q|$)},M.cloneDeepWith=function(t,e){return e="function"==typeof e?e:V,rr(t,q|$,e)},M.cloneWith=function(t,e){return e="function"==typeof e?e:V,rr(t,$,e)},M.conformsTo=function(t,e){return null==e||nr(t,e,Co(e))},M.deburr=No,M.defaultTo=function(t,e){return null==t||t!=t?e:t},M.divide=Zc,M.endsWith=function(t,e,r){t=Mo(t),e=xn(e);var n=t.length,i=r=r===V?n:er(xo(r),0,n);return(r-=e.length)>=0&&t.slice(r,i)==e},M.eq=io,M.escape=function(t){return(t=Mo(t))&&ce.test(t)?t.replace(ae,Ur):t},M.escapeRegExp=function(t){return(t=Mo(t))&&ve.test(t)?t.replace(ge,"\\$&"):t},M.every=function(t,e,r){var n=rc(t)?c:ar;return r&&Si(t,e,r)&&(e=V),n(t,mi(e,3))},M.find=zs,M.findIndex=zi,M.findKey=function(t,e){return v(t,mi(e,3),pr)},M.findLast=ks,M.findLastIndex=ki,M.findLastKey=function(t,e){return v(t,mi(e,3),dr)},M.floor=$c,M.forEach=qi,M.forEachRight=Zi,M.forIn=function(t,e){return null==t?t:rs(t,mi(e,3),To)},M.forInRight=function(t,e){return null==t?t:ns(t,mi(e,3),To)},M.forOwn=function(t,e){return t&&pr(t,mi(e,3))},M.forOwnRight=function(t,e){return t&&dr(t,mi(e,3))},M.get=Ao,M.gt=Js,M.gte=tc,M.has=function(t,e){return null!=t&&_i(t,e,Pr)},M.hasIn=Eo,M.head=Bi,M.identity=Do,M.includes=function(t,e,r,n){t=oo(t)?t:Lo(t),r=r&&!n?xo(r):0;var i=t.length;return r<0&&(r=Ra(i+r,0)),go(t)?r<=i&&t.indexOf(e,r)>-1:!!i&&_(t,e,r)>-1},M.indexOf=function(t,e,r){var n=null==t?0:t.length;if(!n)return-1;var i=null==r?0:xo(r);return i<0&&(i=Ra(n+i,0)),_(t,e,i)},M.inRange=function(t,e,r){return e=_o(e),r===V?(r=e,e=0):r=_o(r),t=wo(t),function(t,e,r){return t>=Na(e,r)&&t<Ra(e,r)}(t,e,r)},M.invoke=bc,M.isArguments=ec,M.isArray=rc,M.isArrayBuffer=nc,M.isArrayLike=oo,M.isArrayLikeObject=ao,M.isBoolean=function(t){return!0===t||!1===t||po(t)&&Er(t)==Et},M.isBuffer=ic,M.isDate=oc,M.isElement=function(t){return po(t)&&1===t.nodeType&&!mo(t)},M.isEmpty=function(t){if(null==t)return!0;if(oo(t)&&(rc(t)||"string"==typeof t||"function"==typeof t.splice||ic(t)||lc(t)||ec(t)))return!t.length;var e=ps(t);if(e==Nt||e==Ut)return!t.size;if(Ei(t))return!qr(t).length;for(var r in t)if(ra.call(t,r))return!1;return!0},M.isEqual=function(t,e){return Wr(t,e)},M.isEqualWith=function(t,e,r){var n=(r="function"==typeof r?r:V)?r(t,e):V;return n===V?Wr(t,e,V,r):!!n},M.isError=so,M.isFinite=function(t){return"number"==typeof t&&Ta(t)},M.isFunction=co,M.isInteger=lo,M.isLength=uo,M.isMap=ac,M.isMatch=function(t,e){return t===e||Hr(t,e,vi(e))},M.isMatchWith=function(t,e,r){return r="function"==typeof r?r:V,Hr(t,e,vi(e),r)},M.isNaN=function(t){return fo(t)&&t!=+t},M.isNative=function(t){if(fs(t))throw new Wo(G);return Xr(t)},M.isNil=function(t){return null==t},M.isNull=function(t){return null===t},M.isNumber=fo,M.isObject=ho,M.isObjectLike=po,M.isPlainObject=mo,M.isRegExp=sc,M.isSafeInteger=function(t){return lo(t)&&t>=-gt&&t<=gt},M.isSet=cc,M.isString=go,M.isSymbol=vo,M.isTypedArray=lc,M.isUndefined=function(t){return t===V},M.isWeakMap=function(t){return po(t)&&ps(t)==Gt},M.isWeakSet=function(t){return po(t)&&Er(t)==Wt},M.join=function(t,e){return null==t?"":Pa.call(t,e)},M.kebabCase=Pc,M.last=Vi,M.lastIndexOf=function(t,e,r){var n=null==t?0:t.length;if(!n)return-1;var i=n;return r!==V&&(i=(i=xo(r))<0?Ra(n+i,0):Na(i,n-1)),e==e?function(t,e,r){for(var n=r+1;n--;)if(t[n]===e)return n;return n}(t,e,i):y(t,b,i,!0)},M.lowerCase=Lc,M.lowerFirst=Rc,M.lt=uc,M.lte=hc,M.max=function(t){return t&&t.length?sr(t,Do,Cr):V},M.maxBy=function(t,e){return t&&t.length?sr(t,mi(e,2),Cr):V},M.mean=function(t){return w(t,Do)},M.meanBy=function(t,e){return w(t,mi(e,2))},M.min=function(t){return t&&t.length?sr(t,Do,$r):V},M.minBy=function(t,e){return t&&t.length?sr(t,mi(e,2),$r):V},M.stubArray=Bo,M.stubFalse=Vo,M.stubObject=function(){return{}},M.stubString=function(){return""},M.stubTrue=function(){return!0},M.multiply=Kc,M.nth=function(t,e){return t&&t.length?en(t,xo(e)):V},M.noConflict=function(){return Ar._===this&&(Ar._=sa),this},M.noop=ko,M.now=Ws,M.pad=function(t,e,r){t=Mo(t);var n=(e=xo(e))?U(t):0;if(!e||n>=e)return t;var i=(e-n)/2;return Jn(Aa(i),r)+t+Jn(Ma(i),r)},M.padEnd=function(t,e,r){t=Mo(t);var n=(e=xo(e))?U(t):0;return e&&n<e?t+Jn(e-n,r):t},M.padStart=function(t,e,r){t=Mo(t);var n=(e=xo(e))?U(t):0;return e&&n<e?Jn(e-n,r)+t:t},M.parseInt=function(t,e,r){return r||null==e?e=0:e&&(e=+e),Oa(Mo(t).replace(_e,""),e||0)},M.random=function(t,e,r){if(r&&"boolean"!=typeof r&&Si(t,e,r)&&(e=r=V),r===V&&("boolean"==typeof e?(r=e,e=V):"boolean"==typeof t&&(r=t,t=V)),t===V&&e===V?(t=0,e=1):(t=_o(t),e===V?(e=t,t=0):e=_o(e)),t>e){var n=t;t=e,e=n}if(r||t%1||e%1){var i=Da();return Na(t+i*(e-t+br("1e-"+((i+"").length-1))),e)}return sn(t,e)},M.reduce=function(t,e,r){var n=rc(t)?d:A,i=arguments.length<3;return n(t,mi(e,4),r,i,ts)},M.reduceRight=function(t,e,r){var n=rc(t)?m:A,i=arguments.length<3;return n(t,mi(e,4),r,i,es)},M.repeat=function(t,e,r){return e=(r?Si(t,e,r):e===V)?1:xo(e),cn(Mo(t),e)},M.replace=function(){var t=arguments,e=Mo(t[0]);return t.length<3?e:e.replace(t[1],t[2])},M.result=function(t,e,r){var n=-1,i=(e=Ln(e,t)).length;for(i||(i=1,t=V);++n<i;){var o=null==t?V:t[Oi(e[n])];o===V&&(n=i,o=r),t=co(o)?o.call(t):o}return t},M.round=Qc,M.runInContext=t,M.sample=function(t){return(rc(t)?He:un)(t)},M.size=function(t){if(null==t)return 0;if(oo(t))return go(t)?U(t):t.length;var e=ps(t);return e==Nt||e==Ut?t.size:qr(t).length},M.snakeCase=Nc,M.some=function(t,e,r){var n=rc(t)?g:mn;return r&&Si(t,e,r)&&(e=V),n(t,mi(e,3))},M.sortedIndex=function(t,e){return gn(t,e)},M.sortedIndexBy=function(t,e,r){return vn(t,e,mi(r,2))},M.sortedIndexOf=function(t,e){var r=null==t?0:t.length;if(r){var n=gn(t,e);if(n<r&&io(t[n],e))return n}return-1},M.sortedLastIndex=function(t,e){return gn(t,e,!0)},M.sortedLastIndexBy=function(t,e,r){return vn(t,e,mi(r,2),!0)},M.sortedLastIndexOf=function(t,e){if(null!=t&&t.length){var r=gn(t,e,!0)-1;if(io(t[r],e))return r}return-1},M.startCase=Ic,M.startsWith=function(t,e,r){return t=Mo(t),r=null==r?0:er(xo(r),0,t.length),e=xn(e),t.slice(r,r+e.length)==e},M.subtract=Jc,M.sum=function(t){return t&&t.length?E(t,Do):0},M.sumBy=function(t,e){return t&&t.length?E(t,mi(e,2)):0},M.template=function(t,e,r){var n=M.templateSettings;r&&Si(t,e,r)&&(e=V),t=Mo(t),e=dc({},e,n,ai);var i,o,a=dc({},e.imports,n.imports,ai),s=Co(a),c=P(a,s),l=0,u=e.interpolate||Oe,h="__p += '",p=qo((e.escape||Oe).source+"|"+u.source+"|"+(u===he?Ee:Oe).source+"|"+(e.evaluate||Oe).source+"|$","g"),f="//# sourceURL="+("sourceURL"in e?e.sourceURL:"lodash.templateSources["+ ++vr+"]")+"\n";t.replace(p,function(e,r,n,a,s,c){return n||(n=a),h+=t.slice(l,c).replace(De,I),r&&(i=!0,h+="' +\n__e("+r+") +\n'"),s&&(o=!0,h+="';\n"+s+";\n__p += '"),n&&(h+="' +\n((__t = ("+n+")) == null ? '' : __t) +\n'"),l=c+e.length,e}),h+="';\n";var d=e.variable;d||(h="with (obj) {\n"+h+"\n}\n"),h=(o?h.replace(re,""):h).replace(ne,"$1").replace(ie,"$1;"),h="function("+(d||"obj")+") {\n"+(d?"":"obj || (obj = {});\n")+"var __t, __p = ''"+(i?", __e = _.escape":"")+(o?", __j = Array.prototype.join;\nfunction print() { __p += __j.call(arguments, '') }\n":";\n")+h+"return __p\n}";var m=Fc(function(){return Ho(s,f+"return "+h).apply(V,c)});if(m.source=h,so(m))throw m;return m},M.times=function(t,e){if((t=xo(t))<1||t>gt)return[];var r=_t,n=Na(t,_t);e=mi(e),t-=_t;for(var i=C(n,e);++r<t;)e(r);return i},M.toFinite=_o,M.toInteger=xo,M.toLength=bo,M.toLower=function(t){return Mo(t).toLowerCase()},M.toNumber=wo,M.toSafeInteger=function(t){return t?er(xo(t),-gt,gt):0===t?t:0},M.toString=Mo,M.toUpper=function(t){return Mo(t).toUpperCase()},M.trim=function(t,e,r){if((t=Mo(t))&&(r||e===V))return t.replace(ye,"");if(!t||!(e=xn(e)))return t;var n=B(t),i=B(e);return Rn(n,R(n,i),N(n,i)+1).join("")},M.trimEnd=function(t,e,r){if((t=Mo(t))&&(r||e===V))return t.replace(xe,"");if(!t||!(e=xn(e)))return t;var n=B(t);return Rn(n,0,N(n,B(e))+1).join("")},M.trimStart=function(t,e,r){if((t=Mo(t))&&(r||e===V))return t.replace(_e,"");if(!t||!(e=xn(e)))return t;var n=B(t);return Rn(n,R(n,B(e))).join("")},M.truncate=function(t,e){var r=lt,n=ut;if(ho(e)){var i="separator"in e?e.separator:i;r="length"in e?xo(e.length):r,n="omission"in e?xn(e.omission):n}var o=(t=Mo(t)).length;if(O(t)){var a=B(t);o=a.length}if(r>=o)return t;var s=r-U(n);if(s<1)return n;var c=a?Rn(a,0,s).join(""):t.slice(0,s);if(i===V)return c+n;if(a&&(s+=c.length-s),sc(i)){if(t.slice(s).search(i)){var l,u=c;for(i.global||(i=qo(i.source,Mo(Ce.exec(i))+"g")),i.lastIndex=0;l=i.exec(u);)var h=l.index;c=c.slice(0,h===V?s:h)}}else if(t.indexOf(xn(i),s)!=s){var p=c.lastIndexOf(i);p>-1&&(c=c.slice(0,p))}return c+n},M.unescape=function(t){return(t=Mo(t))&&se.test(t)?t.replace(oe,Br):t},M.uniqueId=function(t){var e=++na;return Mo(t)+e},M.upperCase=Oc,M.upperFirst=Dc,M.each=qi,M.eachRight=Zi,M.first=Bi,zo(M,function(){var t={};return pr(M,function(e,r){ra.call(M.prototype,r)||(t[r]=e)}),t}(),{chain:!1}),M.VERSION="4.17.4",a(["bind","bindKey","curry","curryRight","partial","partialRight"],function(t){M[t].placeholder=M}),a(["drop","take"],function(t,e){ke.prototype[t]=function(r){r=r===V?1:Ra(xo(r),0);var n=this.__filtered__&&!e?new ke(this):this.clone();return n.__filtered__?n.__takeCount__=Na(r,n.__takeCount__):n.__views__.push({size:Na(r,_t),type:t+(n.__dir__<0?"Right":"")}),n},ke.prototype[t+"Right"]=function(e){return this.reverse()[t](e).reverse()}}),a(["filter","map","takeWhile"],function(t,e){var r=e+1,n=r==ft||3==r;ke.prototype[t]=function(t){var e=this.clone();return e.__iteratees__.push({iteratee:mi(t,3),type:r}),e.__filtered__=e.__filtered__||n,e}}),a(["head","last"],function(t,e){var r="take"+(e?"Right":"");ke.prototype[t]=function(){return this[r](1).value()[0]}}),a(["initial","tail"],function(t,e){var r="drop"+(e?"":"Right");ke.prototype[t]=function(){return this.__filtered__?new ke(this):this[r](1)}}),ke.prototype.compact=function(){return this.filter(Do)},ke.prototype.find=function(t){return this.filter(t).head()},ke.prototype.findLast=function(t){return this.reverse().find(t)},ke.prototype.invokeMap=ln(function(t,e){return"function"==typeof t?new ke(this):this.map(function(r){return jr(r,t,e)})}),ke.prototype.reject=function(t){return this.filter(no(mi(t)))},ke.prototype.slice=function(t,e){t=xo(t);var r=this;return r.__filtered__&&(t>0||e<0)?new ke(r):(t<0?r=r.takeRight(-t):t&&(r=r.drop(t)),e!==V&&(r=(e=xo(e))<0?r.dropRight(-e):r.take(e-t)),r)},ke.prototype.takeRightWhile=function(t){return this.reverse().takeWhile(t).reverse()},ke.prototype.toArray=function(){return this.take(_t)},pr(ke.prototype,function(t,e){var r=/^(?:filter|find|map|reject)|While$/.test(e),n=/^(?:head|last)$/.test(e),i=M[n?"take"+("last"==e?"Right":""):e],o=n||/^find/.test(e);i&&(M.prototype[e]=function(){var e=this.__wrapped__,a=n?[1]:arguments,s=e instanceof ke,c=a[0],l=s||rc(e),u=function(t){var e=i.apply(M,f([t],a));return n&&h?e[0]:e};l&&r&&"function"==typeof c&&1!=c.length&&(s=l=!1);var h=this.__chain__,p=!!this.__actions__.length,d=o&&!h,m=s&&!p;if(!o&&l){e=m?e:new ke(this);var g=t.apply(e,a);return g.__actions__.push({func:Yi,args:[u],thisArg:V}),new ze(g,h)}return d&&m?t.apply(this,a):(g=this.thru(u),d?n?g.value()[0]:g.value():g)})}),a(["pop","push","shift","sort","splice","unshift"],function(t){var e=Ko[t],r=/^(?:push|sort|unshift)$/.test(t)?"tap":"thru",n=/^(?:pop|shift)$/.test(t);M.prototype[t]=function(){var t=arguments;if(n&&!this.__chain__){var i=this.value();return e.apply(rc(i)?i:[],t)}return this[r](function(r){return e.apply(rc(r)?r:[],t)})}}),pr(ke.prototype,function(t,e){var r=M[e];if(r){var n=r.name+"";(Wa[n]||(Wa[n]=[])).push({name:e,func:r})}}),Wa[Zn(V,tt).name]=[{name:"wrapper",func:V}],ke.prototype.clone=function(){var t=new ke(this.__wrapped__);return t.__actions__=kn(this.__actions__),t.__dir__=this.__dir__,t.__filtered__=this.__filtered__,t.__iteratees__=kn(this.__iteratees__),t.__takeCount__=this.__takeCount__,t.__views__=kn(this.__views__),t},ke.prototype.reverse=function(){if(this.__filtered__){var t=new ke(this);t.__dir__=-1,t.__filtered__=!0}else(t=this.clone()).__dir__*=-1;return t},ke.prototype.value=function(){var t=this.__wrapped__.value(),e=this.__dir__,r=rc(t),n=e<0,i=r?t.length:0,o=function(t,e,r){for(var n=-1,i=r.length;++n<i;){var o=r[n],a=o.size;switch(o.type){case"drop":t+=a;break;case"dropRight":e-=a;break;case"take":e=Na(e,t+a);break;case"takeRight":t=Ra(t,e-a)}}return{start:t,end:e}}(0,i,this.__views__),a=o.start,s=o.end,c=s-a,l=n?s:a-1,u=this.__iteratees__,h=u.length,p=0,f=Na(c,this.__takeCount__);if(!r||!n&&i==c&&f==c)return An(t,this.__actions__);var d=[];t:for(;c--&&p<f;){for(var m=-1,g=t[l+=e];++m<h;){var v=u[m],y=v.iteratee,_=v.type,x=y(g);if(_==dt)g=x;else if(!x){if(_==ft)continue t;break t}}d[p++]=g}return d},M.prototype.at=Ds,M.prototype.chain=function(){return Xi(this)},M.prototype.commit=function(){return new ze(this.value(),this.__chain__)},M.prototype.next=function(){this.__values__===V&&(this.__values__=yo(this.value()));var t=this.__index__>=this.__values__.length;return{done:t,value:t?V:this.__values__[this.__index__++]}},M.prototype.plant=function(t){for(var e,r=this;r instanceof Fe;){var n=Fi(r);n.__index__=0,n.__values__=V,e?i.__wrapped__=n:e=n;var i=n;r=r.__wrapped__}return i.__wrapped__=t,e},M.prototype.reverse=function(){var t=this.__wrapped__;if(t instanceof ke){var e=t;return this.__actions__.length&&(e=new ke(this)),(e=e.reverse()).__actions__.push({func:Yi,args:[Gi],thisArg:V}),new ze(e,this.__chain__)}return this.thru(Gi)},M.prototype.toJSON=M.prototype.valueOf=M.prototype.value=function(){return An(this.__wrapped__,this.__actions__)},M.prototype.first=M.prototype.head,ya&&(M.prototype[ya]=function(){return this}),M}();"function"==typeof V&&"object"==typeof V.amd&&V.amd?(Ar._=Vr,V(function(){return Vr})):Cr?((Cr.exports=Vr)._=Vr,Er._=Vr):Ar._=Vr}).call(wl)});void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52)),void 0===Number.isInteger&&(Number.isInteger=function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t}),void 0===Math.sign&&(Math.sign=function(t){return t<0?-1:t>0?1:+t}),void 0===Function.prototype.name&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}}),void 0===Object.assign&&(Object.assign=function(t){if(void 0===t||null===t)throw new TypeError("Cannot convert undefined or null to object");for(var e=Object(t),r=1;r<arguments.length;r++){var n=arguments[r];if(void 0!==n&&null!==n)for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}),Object.assign(r.prototype,{addEventListener:function(t,e){void 0===this._listeners&&(this._listeners={});var r=this._listeners;void 0===r[t]&&(r[t]=[]),-1===r[t].indexOf(e)&&r[t].push(e)},hasEventListener:function(t,e){if(void 0===this._listeners)return!1;var r=this._listeners;return void 0!==r[t]&&-1!==r[t].indexOf(e)},removeEventListener:function(t,e){if(void 0!==this._listeners){var r=this._listeners[t];if(void 0!==r){var n=r.indexOf(e);-1!==n&&r.splice(n,1)}}},dispatchEvent:function(t){if(void 0!==this._listeners){var e=this._listeners[t.type];if(void 0!==e){t.target=this;for(var r=e.slice(0),n=0,i=r.length;n<i;n++)r[n].call(this,t)}}}});var Ml="87",Al=0,El=1,Cl=2,Tl=0,Pl=1,Ll=2,Rl=0,Nl=1,Il=2,Ol=0,Dl=1,Fl=2,zl=0,kl=1,Ul=2,Bl=3,Vl=4,jl=5,Gl=100,Wl=101,Hl=102,Xl=103,Yl=104,ql=200,Zl=201,$l=202,Kl=203,Ql=204,Jl=205,tu=206,eu=207,ru=208,nu=209,iu=210,ou=0,au=1,su=2,cu=3,lu=4,uu=5,hu=6,pu=7,fu=0,du=1,mu=2,gu=0,vu=1,yu=2,_u=3,xu=4,bu=301,wu=302,Su=303,Mu=304,Au=305,Eu=306,Cu=307,Tu=1e3,Pu=1001,Lu=1002,Ru=1003,Nu=1004,Iu=1005,Ou=1006,Du=1007,Fu=1008,zu=1009,ku=1010,Uu=1011,Bu=1012,Vu=1013,ju=1014,Gu=1015,Wu=1016,Hu=1017,Xu=1018,Yu=1019,qu=1020,Zu=1021,$u=1022,Ku=1023,Qu=1024,Ju=1025,th=Ku,eh=1026,rh=1027,nh=2001,ih=2002,oh=2003,ah=2004,sh=2100,ch=2101,lh=2102,uh=2103,hh=2151,ph=2201,fh=2400,dh=0,mh=1,gh=2,vh=3e3,yh=3001,_h=3007,xh=3002,bh=3004,wh=3005,Sh=3006,Mh=3200,Ah=3201,Eh={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var t,e="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),r=new Array(36),n=0;return function(){for(var i=0;i<36;i++)8===i||13===i||18===i||23===i?r[i]="-":14===i?r[i]="4":(n<=2&&(n=33554432+16777216*Math.random()|0),t=15&n,n>>=4,r[i]=e[19===i?3&t|8:t]);return r.join("")}}(),clamp:function(t,e,r){return Math.max(e,Math.min(r,t))},euclideanModulo:function(t,e){return(t%e+e)%e},mapLinear:function(t,e,r,n,i){return n+(t-e)*(i-n)/(r-e)},lerp:function(t,e,r){return(1-r)*t+r*e},smoothstep:function(t,e,r){return t<=e?0:t>=r?1:(t=(t-e)/(r-e))*t*(3-2*t)},smootherstep:function(t,e,r){return t<=e?0:t>=r?1:(t=(t-e)/(r-e))*t*t*(t*(6*t-15)+10)},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},degToRad:function(t){return t*Eh.DEG2RAD},radToDeg:function(t){return t*Eh.RAD2DEG},isPowerOfTwo:function(t){return 0==(t&t-1)&&0!==t},nearestPowerOfTwo:function(t){return Math.pow(2,Math.round(Math.log(t)/Math.LN2))},nextPowerOfTwo:function(t){return t--,t|=t>>1,t|=t>>2,t|=t>>4,t|=t>>8,t|=t>>16,++t}};Object.defineProperties(n.prototype,{width:{get:function(){return this.x},set:function(t){this.x=t}},height:{get:function(){return this.y},set:function(t){this.y=t}}}),Object.assign(n.prototype,{isVector2:!0,set:function(t,e){return this.x=t,this.y=e,this},setScalar:function(t){return this.x=t,this.y=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(t){return this.x=t.x,this.y=t.y,this},add:function(t,e){return void 0!==e?this.addVectors(t,e):(this.x+=t.x,this.y+=t.y,this)},addScalar:function(t){return this.x+=t,this.y+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this},sub:function(t,e){return void 0!==e?this.subVectors(t,e):(this.x-=t.x,this.y-=t.y,this)},subScalar:function(t){return this.x-=t,this.y-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this},multiply:function(t){return this.x*=t.x,this.y*=t.y,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this},divide:function(t){return this.x/=t.x,this.y/=t.y,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this},clampScalar:function(){var t=new n,e=new n;return function(r,n){return t.set(r,r),e.set(n,n),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var t=Math.atan2(this.y,this.x);return t<0&&(t+=2*Math.PI),t},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,r){return this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var r=Math.cos(e),n=Math.sin(e),i=this.x-t.x,o=this.y-t.y;return this.x=i*r-o*n+t.x,this.y=i*n+o*r+t.y,this}});var Ch=0;i.DEFAULT_IMAGE=void 0,i.DEFAULT_MAPPING=300,Object.defineProperty(i.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(i.prototype,r.prototype,{constructor:i,isTexture:!0,clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){if(void 0!==t.textures[this.uuid])return t.textures[this.uuid];var e={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var r=this.image;void 0===r.uuid&&(r.uuid=Eh.generateUUID()),void 0===t.images[r.uuid]&&(t.images[r.uuid]={uuid:r.uuid,url:function(t){var e;if(t instanceof HTMLCanvasElement)e=t;else{(e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")).width=t.width,e.height=t.height;var r=e.getContext("2d");t instanceof ImageData?r.putImageData(t,0,0):r.drawImage(t,0,0,t.width,t.height)}return e.width>2048||e.height>2048?e.toDataURL("image/jpeg",.6):e.toDataURL("image/png")}(r)}),e.image=r.uuid}return t.textures[this.uuid]=e,e},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(300===this.mapping){if(t.multiply(this.repeat),t.add(this.offset),t.x<0||t.x>1)switch(this.wrapS){case Tu:t.x=t.x-Math.floor(t.x);break;case Pu:t.x=t.x<0?0:1;break;case Lu:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case Tu:t.y=t.y-Math.floor(t.y);break;case Pu:t.y=t.y<0?0:1;break;case Lu:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}this.flipY&&(t.y=1-t.y)}}}),Object.assign(o.prototype,{isVector4:!0,set:function(t,e,r,n){return this.x=t,this.y=e,this.z=r,this.w=n,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?this.addVectors(t,e):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},sub:function(t,e){return void 0!==e?this.subVectors(t,e):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,n=this.z,i=this.w,o=t.elements;return this.x=o[0]*e+o[4]*r+o[8]*n+o[12]*i,this.y=o[1]*e+o[5]*r+o[9]*n+o[13]*i,this.z=o[2]*e+o[6]*r+o[10]*n+o[14]*i,this.w=o[3]*e+o[7]*r+o[11]*n+o[15]*i,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,n,i,o=t.elements,a=o[0],s=o[4],c=o[8],l=o[1],u=o[5],h=o[9],p=o[2],f=o[6],d=o[10];if(Math.abs(s-l)<.01&&Math.abs(c-p)<.01&&Math.abs(h-f)<.01){if(Math.abs(s+l)<.1&&Math.abs(c+p)<.1&&Math.abs(h+f)<.1&&Math.abs(a+u+d-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var m=(a+1)/2,g=(u+1)/2,v=(d+1)/2,y=(s+l)/4,_=(c+p)/4,x=(h+f)/4;return m>g&&m>v?m<.01?(r=0,n=.707106781,i=.707106781):(n=y/(r=Math.sqrt(m)),i=_/r):g>v?g<.01?(r=.707106781,n=0,i=.707106781):(r=y/(n=Math.sqrt(g)),i=x/n):v<.01?(r=.707106781,n=.707106781,i=0):(r=_/(i=Math.sqrt(v)),n=x/i),this.set(r,n,i,e),this}var b=Math.sqrt((f-h)*(f-h)+(c-p)*(c-p)+(l-s)*(l-s));return Math.abs(b)<.001&&(b=1),this.x=(f-h)/b,this.y=(c-p)/b,this.z=(l-s)/b,this.w=Math.acos((a+u+d-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},clampScalar:function(){var t,e;return function(r,n){return void 0===t&&(t=new o,e=new o),t.set(r,r,r,r),e.set(n,n,n,n),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,r){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}}),Object.assign(a.prototype,r.prototype,{isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),(s.prototype=Object.create(a.prototype)).constructor=s,s.prototype.isWebGLRenderTargetCube=!0,Object.assign(c,{slerp:function(t,e,r,n){return r.copy(t).slerp(e,n)},slerpFlat:function(t,e,r,n,i,o,a){var s=r[n+0],c=r[n+1],l=r[n+2],u=r[n+3],h=i[o+0],p=i[o+1],f=i[o+2],d=i[o+3];if(u!==d||s!==h||c!==p||l!==f){var m=1-a,g=s*h+c*p+l*f+u*d,v=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){var _=Math.sqrt(y),x=Math.atan2(_,g*v);m=Math.sin(m*x)/_,a=Math.sin(a*x)/_}var b=a*v;if(s=s*m+h*b,c=c*m+p*b,l=l*m+f*b,u=u*m+d*b,m===1-a){var w=1/Math.sqrt(s*s+c*c+l*l+u*u);s*=w,c*=w,l*=w,u*=w}}t[e]=s,t[e+1]=c,t[e+2]=l,t[e+3]=u}}),Object.defineProperties(c.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this.onChangeCallback()}}}),Object.assign(c.prototype,{set:function(t,e,r,n){return this._x=t,this._y=e,this._z=r,this._w=n,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var r=t._x,n=t._y,i=t._z,o=t.order,a=Math.cos,s=Math.sin,c=a(r/2),l=a(n/2),u=a(i/2),h=s(r/2),p=s(n/2),f=s(i/2);return"XYZ"===o?(this._x=h*l*u+c*p*f,this._y=c*p*u-h*l*f,this._z=c*l*f+h*p*u,this._w=c*l*u-h*p*f):"YXZ"===o?(this._x=h*l*u+c*p*f,this._y=c*p*u-h*l*f,this._z=c*l*f-h*p*u,this._w=c*l*u+h*p*f):"ZXY"===o?(this._x=h*l*u-c*p*f,this._y=c*p*u+h*l*f,this._z=c*l*f+h*p*u,this._w=c*l*u-h*p*f):"ZYX"===o?(this._x=h*l*u-c*p*f,this._y=c*p*u+h*l*f,this._z=c*l*f-h*p*u,this._w=c*l*u+h*p*f):"YZX"===o?(this._x=h*l*u+c*p*f,this._y=c*p*u+h*l*f,this._z=c*l*f-h*p*u,this._w=c*l*u-h*p*f):"XZY"===o&&(this._x=h*l*u-c*p*f,this._y=c*p*u-h*l*f,this._z=c*l*f+h*p*u,this._w=c*l*u+h*p*f),!1!==e&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,n=Math.sin(r);return this._x=t.x*n,this._y=t.y*n,this._z=t.z*n,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,n=r[0],i=r[4],o=r[8],a=r[1],s=r[5],c=r[9],l=r[2],u=r[6],h=r[10],p=n+s+h;return p>0?(e=.5/Math.sqrt(p+1),this._w=.25/e,this._x=(u-c)*e,this._y=(o-l)*e,this._z=(a-i)*e):n>s&&n>h?(e=2*Math.sqrt(1+n-s-h),this._w=(u-c)/e,this._x=.25*e,this._y=(i+a)/e,this._z=(o+l)/e):s>h?(e=2*Math.sqrt(1+s-n-h),this._w=(o-l)/e,this._x=(i+a)/e,this._y=.25*e,this._z=(c+u)/e):(e=2*Math.sqrt(1+h-n-s),this._w=(a-i)/e,this._x=(o+l)/e,this._y=(c+u)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:function(){var t,e=new l;return function(r,n){return void 0===e&&(e=new l),(t=r.dot(n)+1)<1e-6?(t=0,Math.abs(r.x)>Math.abs(r.z)?e.set(-r.y,r.x,0):e.set(0,-r.z,r.y)):e.crossVectors(r,n),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize()}}(),inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?this.multiplyQuaternions(t,e):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var r=t._x,n=t._y,i=t._z,o=t._w,a=e._x,s=e._y,c=e._z,l=e._w;return this._x=r*l+o*a+n*c-i*s,this._y=n*l+o*s+i*a-r*c,this._z=i*l+o*c+r*s-n*a,this._w=o*l-r*a-n*s-i*c,this.onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,n=this._y,i=this._z,o=this._w,a=o*t._w+r*t._x+n*t._y+i*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=o,this._x=r,this._y=n,this._z=i,this;var s=Math.sqrt(1-a*a);if(Math.abs(s)<.001)return this._w=.5*(o+this._w),this._x=.5*(r+this._x),this._y=.5*(n+this._y),this._z=.5*(i+this._z),this;var c=Math.atan2(s,a),l=Math.sin((1-e)*c)/s,u=Math.sin(e*c)/s;return this._w=o*l+this._w*u,this._x=r*l+this._x*u,this._y=n*l+this._y*u,this._z=i*l+this._z*u,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(l.prototype,{isVector3:!0,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?this.addVectors(t,e):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(t,e){return void 0!==e?this.subVectors(t,e):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?this.multiplyVectors(t,e):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(){var t=new c;return function(e){return!e||e.isEuler,this.applyQuaternion(t.setFromEuler(e))}}(),applyAxisAngle:function(){var t=new c;return function(e,r){return this.applyQuaternion(t.setFromAxisAngle(e,r))}}(),applyMatrix3:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements;return this.x=i[0]*e+i[3]*r+i[6]*n,this.y=i[1]*e+i[4]*r+i[7]*n,this.z=i[2]*e+i[5]*r+i[8]*n,this},applyMatrix4:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements,o=1/(i[3]*e+i[7]*r+i[11]*n+i[15]);return this.x=(i[0]*e+i[4]*r+i[8]*n+i[12])*o,this.y=(i[1]*e+i[5]*r+i[9]*n+i[13])*o,this.z=(i[2]*e+i[6]*r+i[10]*n+i[14])*o,this},applyQuaternion:function(t){var e=this.x,r=this.y,n=this.z,i=t.x,o=t.y,a=t.z,s=t.w,c=s*e+o*n-a*r,l=s*r+a*e-i*n,u=s*n+i*r-o*e,h=-i*e-o*r-a*n;return this.x=c*s+h*-i+l*-a-u*-o,this.y=l*s+h*-o+u*-i-c*-a,this.z=u*s+h*-a+c*-o-l*-i,this},project:function(){var t=new u;return function(e){return t.multiplyMatrices(e.projectionMatrix,t.getInverse(e.matrixWorld)),this.applyMatrix4(t)}}(),unproject:function(){var t=new u;return function(e){return t.multiplyMatrices(e.matrixWorld,t.getInverse(e.projectionMatrix)),this.applyMatrix4(t)}}(),transformDirection:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements;return this.x=i[0]*e+i[4]*r+i[8]*n,this.y=i[1]*e+i[5]*r+i[9]*n,this.z=i[2]*e+i[6]*r+i[10]*n,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},clampScalar:function(){var t=new l,e=new l;return function(r,n){return t.set(r,r,r),e.set(n,n,n),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},cross:function(t,e){if(void 0!==e)return this.crossVectors(t,e);var r=this.x,n=this.y,i=this.z;return this.x=n*t.z-i*t.y,this.y=i*t.x-r*t.z,this.z=r*t.y-n*t.x,this},crossVectors:function(t,e){var r=t.x,n=t.y,i=t.z,o=e.x,a=e.y,s=e.z;return this.x=n*s-i*a,this.y=i*o-r*s,this.z=r*a-n*o,this},projectOnVector:function(t){var e=t.dot(this)/t.lengthSq();return this.copy(t).multiplyScalar(e)},projectOnPlane:function(){var t=new l;return function(e){return t.copy(this).projectOnVector(e),this.sub(t)}}(),reflect:function(){var t=new l;return function(e){return this.sub(t.copy(e).multiplyScalar(2*this.dot(e)))}}(),angleTo:function(t){var e=this.dot(t)/Math.sqrt(this.lengthSq()*t.lengthSq());return Math.acos(Eh.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,n=this.z-t.z;return e*e+r*r+n*n},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){var e=Math.sin(t.phi)*t.radius;return this.x=e*Math.sin(t.theta),this.y=Math.cos(t.phi)*t.radius,this.z=e*Math.cos(t.theta),this},setFromCylindrical:function(t){return this.x=t.radius*Math.sin(t.theta),this.y=t.y,this.z=t.radius*Math.cos(t.theta),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),r=this.setFromMatrixColumn(t,1).length(),n=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=r,this.z=n,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,r){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}}),Object.assign(u.prototype,{isMatrix4:!0,set:function(t,e,r,n,i,o,a,s,c,l,u,h,p,f,d,m){var g=this.elements;return g[0]=t,g[4]=e,g[8]=r,g[12]=n,g[1]=i,g[5]=o,g[9]=a,g[13]=s,g[2]=c,g[6]=l,g[10]=u,g[14]=h,g[3]=p,g[7]=f,g[11]=d,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new u).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],e[9]=r[9],e[10]=r[10],e[11]=r[11],e[12]=r[12],e[13]=r[13],e[14]=r[14],e[15]=r[15],this},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractBasis:function(t,e,r){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,r){return this.set(t.x,e.x,r.x,0,t.y,e.y,r.y,0,t.z,e.z,r.z,0,0,0,0,1),this},extractRotation:function(){var t=new l;return function(e){var r=this.elements,n=e.elements,i=1/t.setFromMatrixColumn(e,0).length(),o=1/t.setFromMatrixColumn(e,1).length(),a=1/t.setFromMatrixColumn(e,2).length();return r[0]=n[0]*i,r[1]=n[1]*i,r[2]=n[2]*i,r[4]=n[4]*o,r[5]=n[5]*o,r[6]=n[6]*o,r[8]=n[8]*a,r[9]=n[9]*a,r[10]=n[10]*a,this}}(),makeRotationFromEuler:function(t){!t||t.isEuler;var e=this.elements,r=t.x,n=t.y,i=t.z,o=Math.cos(r),a=Math.sin(r),s=Math.cos(n),c=Math.sin(n),l=Math.cos(i),u=Math.sin(i);if("XYZ"===t.order){var h=o*l,p=o*u,f=a*l,d=a*u;e[0]=s*l,e[4]=-s*u,e[8]=c,e[1]=p+f*c,e[5]=h-d*c,e[9]=-a*s,e[2]=d-h*c,e[6]=f+p*c,e[10]=o*s}else if("YXZ"===t.order){var m=s*l,g=s*u,v=c*l,y=c*u;e[0]=m+y*a,e[4]=v*a-g,e[8]=o*c,e[1]=o*u,e[5]=o*l,e[9]=-a,e[2]=g*a-v,e[6]=y+m*a,e[10]=o*s}else if("ZXY"===t.order){m=s*l,g=s*u,v=c*l,y=c*u;e[0]=m-y*a,e[4]=-o*u,e[8]=v+g*a,e[1]=g+v*a,e[5]=o*l,e[9]=y-m*a,e[2]=-o*c,e[6]=a,e[10]=o*s}else if("ZYX"===t.order){h=o*l,p=o*u,f=a*l,d=a*u;e[0]=s*l,e[4]=f*c-p,e[8]=h*c+d,e[1]=s*u,e[5]=d*c+h,e[9]=p*c-f,e[2]=-c,e[6]=a*s,e[10]=o*s}else if("YZX"===t.order){var _=o*s,x=o*c,b=a*s,w=a*c;e[0]=s*l,e[4]=w-_*u,e[8]=b*u+x,e[1]=u,e[5]=o*l,e[9]=-a*l,e[2]=-c*l,e[6]=x*u+b,e[10]=_-w*u}else if("XZY"===t.order){_=o*s,x=o*c,b=a*s,w=a*c;e[0]=s*l,e[4]=-u,e[8]=c*l,e[1]=_*u+w,e[5]=o*l,e[9]=x*u-b,e[2]=b*u-x,e[6]=a*l,e[10]=w*u+_}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){var e=this.elements,r=t._x,n=t._y,i=t._z,o=t._w,a=r+r,s=n+n,c=i+i,l=r*a,u=r*s,h=r*c,p=n*s,f=n*c,d=i*c,m=o*a,g=o*s,v=o*c;return e[0]=1-(p+d),e[4]=u-v,e[8]=h+g,e[1]=u+v,e[5]=1-(l+d),e[9]=f-m,e[2]=h-g,e[6]=f+m,e[10]=1-(l+p),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:function(){var t=new l,e=new l,r=new l;return function(n,i,o){var a=this.elements;return r.subVectors(n,i),0===r.lengthSq()&&(r.z=1),r.normalize(),t.crossVectors(o,r),0===t.lengthSq()&&(1===Math.abs(o.z)?r.x+=1e-4:r.z+=1e-4,r.normalize(),t.crossVectors(o,r)),t.normalize(),e.crossVectors(r,t),a[0]=t.x,a[4]=e.x,a[8]=r.x,a[1]=t.y,a[5]=e.y,a[9]=r.y,a[2]=t.z,a[6]=e.z,a[10]=r.z,this}}(),multiply:function(t,e){return void 0!==e?this.multiplyMatrices(t,e):this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,n=e.elements,i=this.elements,o=r[0],a=r[4],s=r[8],c=r[12],l=r[1],u=r[5],h=r[9],p=r[13],f=r[2],d=r[6],m=r[10],g=r[14],v=r[3],y=r[7],_=r[11],x=r[15],b=n[0],w=n[4],S=n[8],M=n[12],A=n[1],E=n[5],C=n[9],T=n[13],P=n[2],L=n[6],R=n[10],N=n[14],I=n[3],O=n[7],D=n[11],F=n[15];return i[0]=o*b+a*A+s*P+c*I,i[4]=o*w+a*E+s*L+c*O,i[8]=o*S+a*C+s*R+c*D,i[12]=o*M+a*T+s*N+c*F,i[1]=l*b+u*A+h*P+p*I,i[5]=l*w+u*E+h*L+p*O,i[9]=l*S+u*C+h*R+p*D,i[13]=l*M+u*T+h*N+p*F,i[2]=f*b+d*A+m*P+g*I,i[6]=f*w+d*E+m*L+g*O,i[10]=f*S+d*C+m*R+g*D,i[14]=f*M+d*T+m*N+g*F,i[3]=v*b+y*A+_*P+x*I,i[7]=v*w+y*E+_*L+x*O,i[11]=v*S+y*C+_*R+x*D,i[15]=v*M+y*T+_*N+x*F,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},applyToBufferAttribute:function(){var t=new l;return function(e){for(var r=0,n=e.count;r<n;r++)t.x=e.getX(r),t.y=e.getY(r),t.z=e.getZ(r),t.applyMatrix4(this),e.setXYZ(r,t.x,t.y,t.z);return e}}(),determinant:function(){var t=this.elements,e=t[0],r=t[4],n=t[8],i=t[12],o=t[1],a=t[5],s=t[9],c=t[13],l=t[2],u=t[6],h=t[10],p=t[14];return t[3]*(+i*s*u-n*c*u-i*a*h+r*c*h+n*a*p-r*s*p)+t[7]*(+e*s*p-e*c*h+i*o*h-n*o*p+n*c*l-i*s*l)+t[11]*(+e*c*u-e*a*p-i*o*u+r*o*p+i*a*l-r*c*l)+t[15]*(-n*a*l-e*s*u+e*a*h+n*o*u-r*o*h+r*s*l)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var r=this.elements,n=t.elements,i=n[0],o=n[1],a=n[2],s=n[3],c=n[4],l=n[5],u=n[6],h=n[7],p=n[8],f=n[9],d=n[10],m=n[11],g=n[12],v=n[13],y=n[14],_=n[15],x=f*y*h-v*d*h+v*u*m-l*y*m-f*u*_+l*d*_,b=g*d*h-p*y*h-g*u*m+c*y*m+p*u*_-c*d*_,w=p*v*h-g*f*h+g*l*m-c*v*m-p*l*_+c*f*_,S=g*f*u-p*v*u-g*l*d+c*v*d+p*l*y-c*f*y,M=i*x+o*b+a*w+s*S;if(0===M){var A="THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0";if(!0===e)throw new Error(A);return this.identity()}var E=1/M;return r[0]=x*E,r[1]=(v*d*s-f*y*s-v*a*m+o*y*m+f*a*_-o*d*_)*E,r[2]=(l*y*s-v*u*s+v*a*h-o*y*h-l*a*_+o*u*_)*E,r[3]=(f*u*s-l*d*s-f*a*h+o*d*h+l*a*m-o*u*m)*E,r[4]=b*E,r[5]=(p*y*s-g*d*s+g*a*m-i*y*m-p*a*_+i*d*_)*E,r[6]=(g*u*s-c*y*s-g*a*h+i*y*h+c*a*_-i*u*_)*E,r[7]=(c*d*s-p*u*s+p*a*h-i*d*h-c*a*m+i*u*m)*E,r[8]=w*E,r[9]=(g*f*s-p*v*s-g*o*m+i*v*m+p*o*_-i*f*_)*E,r[10]=(c*v*s-g*l*s+g*o*h-i*v*h-c*o*_+i*l*_)*E,r[11]=(p*l*s-c*f*s-p*o*h+i*f*h+c*o*m-i*l*m)*E,r[12]=S*E,r[13]=(p*v*a-g*f*a+g*o*d-i*v*d-p*o*y+i*f*y)*E,r[14]=(g*l*a-c*v*a-g*o*u+i*v*u+c*o*y-i*l*y)*E,r[15]=(c*f*a-p*l*a+p*o*u-i*f*u-c*o*d+i*l*d)*E,this},scale:function(t){var e=this.elements,r=t.x,n=t.y,i=t.z;return e[0]*=r,e[4]*=n,e[8]*=i,e[1]*=r,e[5]*=n,e[9]*=i,e[2]*=r,e[6]*=n,e[10]*=i,e[3]*=r,e[7]*=n,e[11]*=i,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],r=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],n=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,r,n))},makeTranslation:function(t,e,r){return this.set(1,0,0,t,0,1,0,e,0,0,1,r,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(1,0,0,0,0,e,-r,0,0,r,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,0,r,0,0,1,0,0,-r,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,-r,0,0,r,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var r=Math.cos(e),n=Math.sin(e),i=1-r,o=t.x,a=t.y,s=t.z,c=i*o,l=i*a;return this.set(c*o+r,c*a-n*s,c*s+n*a,0,c*a+n*s,l*a+r,l*s-n*o,0,c*s-n*a,l*s+n*o,i*s*s+r,0,0,0,0,1),this},makeScale:function(t,e,r){return this.set(t,0,0,0,0,e,0,0,0,0,r,0,0,0,0,1),this},makeShear:function(t,e,r){return this.set(1,e,r,0,t,1,r,0,t,e,1,0,0,0,0,1),this},compose:function(t,e,r){return this.makeRotationFromQuaternion(e),this.scale(r),this.setPosition(t),this},decompose:function(){var t=new l,e=new u;return function(r,n,i){var o=this.elements,a=t.set(o[0],o[1],o[2]).length(),s=t.set(o[4],o[5],o[6]).length(),c=t.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),r.x=o[12],r.y=o[13],r.z=o[14],e.copy(this);var l=1/a,u=1/s,h=1/c;return e.elements[0]*=l,e.elements[1]*=l,e.elements[2]*=l,e.elements[4]*=u,e.elements[5]*=u,e.elements[6]*=u,e.elements[8]*=h,e.elements[9]*=h,e.elements[10]*=h,n.setFromRotationMatrix(e),i.x=a,i.y=s,i.z=c,this}}(),makePerspective:function(t,e,r,n,i,o){var a=this.elements,s=2*i/(e-t),c=2*i/(r-n),l=(e+t)/(e-t),u=(r+n)/(r-n),h=-(o+i)/(o-i),p=-2*o*i/(o-i);return a[0]=s,a[4]=0,a[8]=l,a[12]=0,a[1]=0,a[5]=c,a[9]=u,a[13]=0,a[2]=0,a[6]=0,a[10]=h,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makeOrthographic:function(t,e,r,n,i,o){var a=this.elements,s=1/(e-t),c=1/(r-n),l=1/(o-i),u=(e+t)*s,h=(r+n)*c,p=(o+i)*l;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-u,a[1]=0,a[5]=2*c,a[9]=0,a[13]=-h,a[2]=0,a[6]=0,a[10]=-2*l,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},equals:function(t){for(var e=this.elements,r=t.elements,n=0;n<16;n++)if(e[n]!==r[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var r=0;r<16;r++)this.elements[r]=t[r+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t}}),(h.prototype=Object.create(i.prototype)).constructor=h,h.prototype.isDataTexture=!0,(p.prototype=Object.create(i.prototype)).constructor=p,p.prototype.isCubeTexture=!0,Object.defineProperty(p.prototype,"images",{get:function(){return this.image},set:function(t){this.image=t}});var Th=new i,Ph=new p,Lh=[],Rh=[],Nh=new Float32Array(16),Ih=new Float32Array(9);j.prototype.setValue=function(t,e){for(var r=this.seq,n=0,i=r.length;n!==i;++n){var o=r[n];o.setValue(t,e[o.id])}};var Oh=/([\w\d_]+)(\])?(\[|\.)?/g;H.prototype.setValue=function(t,e,r){var n=this.map[e];void 0!==n&&n.setValue(t,r,this.renderer)},H.prototype.setOptional=function(t,e,r){var n=e[r];void 0!==n&&this.setValue(t,r,n)},H.upload=function(t,e,r,n){for(var i=0,o=e.length;i!==o;++i){var a=e[i],s=r[a.id];!1!==s.needsUpdate&&a.setValue(t,s.value,n)}},H.seqWithValue=function(t,e){for(var r=[],n=0,i=t.length;n!==i;++n){var o=t[n];o.id in e&&r.push(o)}return r};var Dh={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};Object.assign(X.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(){function t(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t}return function(e,r,n){if(e=Eh.euclideanModulo(e,1),r=Eh.clamp(r,0,1),n=Eh.clamp(n,0,1),0===r)this.r=this.g=this.b=n;else{var i=n<=.5?n*(1+r):n+r-n*r,o=2*n-i;this.r=t(o,i,e+1/3),this.g=t(o,i,e),this.b=t(o,i,e-1/3)}return this}}(),setStyle:function(t){function e(t){void 0!==t&&parseFloat(t)}var r;if(r=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(t)){var n,i=r[1],o=r[2];switch(i){case"rgb":case"rgba":if(n=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(n[1],10))/255,this.g=Math.min(255,parseInt(n[2],10))/255,this.b=Math.min(255,parseInt(n[3],10))/255,e(n[5]),this;if(n=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(100,parseInt(n[1],10))/100,this.g=Math.min(100,parseInt(n[2],10))/100,this.b=Math.min(100,parseInt(n[3],10))/100,e(n[5]),this;break;case"hsl":case"hsla":if(n=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o)){var a=parseFloat(n[1])/360,s=parseInt(n[2],10)/100,c=parseInt(n[3],10)/100;return e(n[5]),this.setHSL(a,s,c)}}}else if(r=/^\#([A-Fa-f0-9]+)$/.exec(t)){var l=(u=r[1]).length;if(3===l)return this.r=parseInt(u.charAt(0)+u.charAt(0),16)/255,this.g=parseInt(u.charAt(1)+u.charAt(1),16)/255,this.b=parseInt(u.charAt(2)+u.charAt(2),16)/255,this;if(6===l)return this.r=parseInt(u.charAt(0)+u.charAt(1),16)/255,this.g=parseInt(u.charAt(2)+u.charAt(3),16)/255,this.b=parseInt(u.charAt(4)+u.charAt(5),16)/255,this}if(t&&t.length>0){var u;void 0!==(u=Dh[t])&&this.setHex(u)}return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},copyGammaToLinear:function(t,e){return void 0===e&&(e=2),this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this},copyLinearToGamma:function(t,e){void 0===e&&(e=2);var r=e>0?1/e:1;return this.r=Math.pow(t.r,r),this.g=Math.pow(t.g,r),this.b=Math.pow(t.b,r),this},convertGammaToLinear:function(){var t=this.r,e=this.g,r=this.b;return this.r=t*t,this.g=e*e,this.b=r*r,this},convertLinearToGamma:function(){return this.r=Math.sqrt(this.r),this.g=Math.sqrt(this.g),this.b=Math.sqrt(this.b),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(t){var e,r,n=t||{h:0,s:0,l:0},i=this.r,o=this.g,a=this.b,s=Math.max(i,o,a),c=Math.min(i,o,a),l=(c+s)/2;if(c===s)e=0,r=0;else{var u=s-c;switch(r=l<=.5?u/(s+c):u/(2-s-c),s){case i:e=(o-a)/u+(o<a?6:0);break;case o:e=(a-i)/u+2;break;case a:e=(i-o)/u+4}e/=6}return n.h=e,n.s=r,n.l=l,n},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(t,e,r){var n=this.getHSL();return n.h+=t,n.s+=e,n.l+=r,this.setHSL(n.h,n.s,n.l),this},add:function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},addColors:function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},addScalar:function(t){return this.r+=t,this.g+=t,this.b+=t,this},sub:function(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this},multiply:function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},multiplyScalar:function(t){return this.r*=t,this.g*=t,this.b*=t,this},lerp:function(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this},equals:function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},fromArray:function(t,e){return void 0===e&&(e=0),this.r=t[e],this.g=t[e+1],this.b=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t},toJSON:function(){return this.getHex()}});var Fh={common:{diffuse:{value:new X(15658734)},opacity:{value:1},map:{value:null},offsetRepeat:{value:new o(0,0,1,1)},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new n(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new X(16777215)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new X(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},offsetRepeat:{value:new o(0,0,1,1)}}},zh={merge:function(t){for(var e={},r=0;r<t.length;r++){var n=this.clone(t[r]);for(var i in n)e[i]=n[i]}return e},clone:function(t){var e={};for(var r in t){e[r]={};for(var n in t[r]){var i=t[r][n];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture)?e[r][n]=i.clone():Array.isArray(i)?e[r][n]=i.slice():e[r][n]=i}}return e}},kh={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\tfloat theta = acos( dot( N, V ) );\n\tvec2 uv = vec2(\n\t\tsqrt( saturate( roughness ) ),\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\n\tfloat b = 3.45068 + (4.18814 + y) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\n\treturn result;\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\n\t\tvec4 plane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t\t\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\n\t\t\tvec4 plane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t\n\t#endif\n#endif\n",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transpose( const in mat3 v ) {\n\tmat3 tmp;\n\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\n\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\n\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\n\treturn tmp;\n}\n",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale =  bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n",defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:"  gl_FragColor = linearToOutputTexel( gl_FragColor );\n",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM            = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D      = max( maxRange / maxRGB, 1.0 );\n\tD            = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n",envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n",envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n",fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n  varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n",gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n",lights_pars:"uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltcMat;\tuniform sampler2D ltcMag;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3(   1,   0, t.y ),\n\t\t\tvec3(   0, t.z,   0 ),\n\t\t\tvec3( t.w,   0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n",lights_template:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\t#ifndef STANDARD\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\n\t#else\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\n\t#endif\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n",normal_fragment:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 1.0 - 2.0 * rgb.xyz;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n",uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n#endif\n",uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n",cube_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}\n",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}\n",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <bsdfs>\n#include <lights_pars>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n}\n",shadow_vert:"#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n"},Uh={basic:{uniforms:zh.merge([Fh.common,Fh.specularmap,Fh.envmap,Fh.aomap,Fh.lightmap,Fh.fog]),vertexShader:kh.meshbasic_vert,fragmentShader:kh.meshbasic_frag},lambert:{uniforms:zh.merge([Fh.common,Fh.specularmap,Fh.envmap,Fh.aomap,Fh.lightmap,Fh.emissivemap,Fh.fog,Fh.lights,{emissive:{value:new X(0)}}]),vertexShader:kh.meshlambert_vert,fragmentShader:kh.meshlambert_frag},phong:{uniforms:zh.merge([Fh.common,Fh.specularmap,Fh.envmap,Fh.aomap,Fh.lightmap,Fh.emissivemap,Fh.bumpmap,Fh.normalmap,Fh.displacementmap,Fh.gradientmap,Fh.fog,Fh.lights,{emissive:{value:new X(0)},specular:{value:new X(1118481)},shininess:{value:30}}]),vertexShader:kh.meshphong_vert,fragmentShader:kh.meshphong_frag},standard:{uniforms:zh.merge([Fh.common,Fh.envmap,Fh.aomap,Fh.lightmap,Fh.emissivemap,Fh.bumpmap,Fh.normalmap,Fh.displacementmap,Fh.roughnessmap,Fh.metalnessmap,Fh.fog,Fh.lights,{emissive:{value:new X(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:kh.meshphysical_vert,fragmentShader:kh.meshphysical_frag},points:{uniforms:zh.merge([Fh.points,Fh.fog]),vertexShader:kh.points_vert,fragmentShader:kh.points_frag},dashed:{uniforms:zh.merge([Fh.common,Fh.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:kh.linedashed_vert,fragmentShader:kh.linedashed_frag},depth:{uniforms:zh.merge([Fh.common,Fh.displacementmap]),vertexShader:kh.depth_vert,fragmentShader:kh.depth_frag},normal:{uniforms:zh.merge([Fh.common,Fh.bumpmap,Fh.normalmap,Fh.displacementmap,{opacity:{value:1}}]),vertexShader:kh.normal_vert,fragmentShader:kh.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:kh.cube_vert,fragmentShader:kh.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:kh.equirect_vert,fragmentShader:kh.equirect_frag},distanceRGBA:{uniforms:zh.merge([Fh.common,Fh.displacementmap,{referencePosition:{value:new l},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:kh.distanceRGBA_vert,fragmentShader:kh.distanceRGBA_frag},shadow:{uniforms:zh.merge([Fh.lights,{color:{value:new X(0)},opacity:{value:1}}]),vertexShader:kh.shadow_vert,fragmentShader:kh.shadow_frag}};Uh.physical={uniforms:zh.merge([Uh.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:kh.meshphysical_vert,fragmentShader:kh.meshphysical_frag},Object.assign(Y.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,r=t.length;e<r;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(){var t=new n;return function(e,r){var n=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){var e=t||new n;return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new n;return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return(e||new n).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return(e||new n).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new n;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),(Z.prototype=Object.create(i.prototype)).constructor=Z;var Bh=0;Object.assign(K.prototype,r.prototype,{isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){if(void 0!==t)for(var e in t){var r=t[e];if(void 0!==r)if("shading"!==e){var n=this[e];void 0!==n&&(n&&n.isColor?n.set(r):n&&n.isVector3&&r&&r.isVector3?n.copy(r):this[e]="overdraw"===e?Number(r):r)}else this.flatShading=1===r}},toJSON:function(t){function e(t){var e=[];for(var r in t){var n=t[r];delete n.metadata,e.push(n)}return e}var r=void 0===t;r&&(t={textures:{},images:{}});var n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearCoat&&(n.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(n.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,n.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(n.size=this.size),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==kl&&(n.blending=this.blending),!0===this.flatShading&&(n.flatShading=this.flatShading),this.side!==Rl&&(n.side=this.side),this.vertexColors!==Ol&&(n.vertexColors=this.vertexColors),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(n.morphTargets=!0),!0===this.skinning&&(n.skinning=!0),!1===this.visible&&(n.visible=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),r){var i=e(t.textures),o=e(t.images);i.length>0&&(n.textures=i),o.length>0&&(n.images=o)}return n},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.lights=t.lights,this.blending=t.blending,this.side=t.side,this.flatShading=t.flatShading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.overdraw=t.overdraw,this.visible=t.visible,this.userData=JSON.parse(JSON.stringify(t.userData)),this.clipShadows=t.clipShadows,this.clipIntersection=t.clipIntersection;var e=t.clippingPlanes,r=null;if(null!==e){var n=e.length;r=new Array(n);for(var i=0;i!==n;++i)r[i]=e[i].clone()}return this.clippingPlanes=r,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),(Q.prototype=Object.create(K.prototype)).constructor=Q,Q.prototype.isShaderMaterial=!0,Q.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=zh.clone(t.uniforms),this.defines=t.defines,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=t.extensions,this},Q.prototype.toJSON=function(t){var e=K.prototype.toJSON.call(this,t);return e.uniforms=this.uniforms,e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e},(J.prototype=Object.create(K.prototype)).constructor=J,J.prototype.isMeshDepthMaterial=!0,J.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},(tt.prototype=Object.create(K.prototype)).constructor=tt,tt.prototype.isMeshDistanceMaterial=!0,tt.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this},Object.assign(et.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=1/0,r=1/0,n=1/0,i=-1/0,o=-1/0,a=-1/0,s=0,c=t.length;s<c;s+=3){var l=t[s],u=t[s+1],h=t[s+2];l<e&&(e=l),u<r&&(r=u),h<n&&(n=h),l>i&&(i=l),u>o&&(o=u),h>a&&(a=h)}return this.min.set(e,r,n),this.max.set(i,o,a),this},setFromBufferAttribute:function(t){for(var e=1/0,r=1/0,n=1/0,i=-1/0,o=-1/0,a=-1/0,s=0,c=t.count;s<c;s++){var l=t.getX(s),u=t.getY(s),h=t.getZ(s);l<e&&(e=l),u<r&&(r=u),h<n&&(n=h),l>i&&(i=l),u>o&&(o=u),h>a&&(a=h)}return this.min.set(e,r,n),this.max.set(i,o,a),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,r=t.length;e<r;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(){var t=new l;return function(e,r){var n=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}}(),setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(){var t=new l;return function(e){var r=this;return e.updateMatrixWorld(!0),e.traverse(function(e){var n,i,o=e.geometry;if(void 0!==o)if(o.isGeometry){var a=o.vertices;for(n=0,i=a.length;n<i;n++)t.copy(a[n]),t.applyMatrix4(e.matrixWorld),r.expandByPoint(t)}else if(o.isBufferGeometry){var s=o.attributes.position;if(void 0!==s)for(n=0,i=s.count;n<i;n++)t.fromBufferAttribute(s,n).applyMatrix4(e.matrixWorld),r.expandByPoint(t)}}),this}}(),containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return(e||new l).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},intersectsSphere:function(){var t=new l;return function(e){return this.clampPoint(e.center,t),t.distanceToSquared(e.center)<=e.radius*e.radius}}(),intersectsPlane:function(t){var e,r;return t.normal.x>0?(e=t.normal.x*this.min.x,r=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,r=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,r+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,r+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,r+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,r+=t.normal.z*this.min.z),e<=t.constant&&r>=t.constant},clampPoint:function(t,e){return(e||new l).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new l;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),getBoundingSphere:function(){var t=new l;return function(e){var r=e||new rt;return this.getCenter(r.center),r.radius=.5*this.getSize(t).length(),r}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var t=[new l,new l,new l,new l,new l,new l,new l,new l];return function(e){return this.isEmpty()?this:(t[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),t[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),t[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),t[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),t[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),t[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),t[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),t[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(t),this)}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),Object.assign(rt.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var t=new et;return function(e,r){var n=this.center;void 0!==r?n.copy(r):t.setFromPoints(e).getCenter(n);for(var i=0,o=0,a=e.length;o<a;o++)i=Math.max(i,n.distanceToSquared(e[o]));return this.radius=Math.sqrt(i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),n=e||new l;return n.copy(t),r>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n},getBoundingBox:function(t){var e=t||new et;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}}),Object.assign(nt.prototype,{isMatrix3:!0,set:function(t,e,r,n,i,o,a,s,c){var l=this.elements;return l[0]=t,l[1]=n,l[2]=a,l[3]=e,l[4]=i,l[5]=s,l[6]=r,l[7]=o,l[8]=c,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],this},setFromMatrix4:function(t){var e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this},applyToBufferAttribute:function(){var t=new l;return function(e){for(var r=0,n=e.count;r<n;r++)t.x=e.getX(r),t.y=e.getY(r),t.z=e.getZ(r),t.applyMatrix3(this),e.setXYZ(r,t.x,t.y,t.z);return e}}(),multiply:function(t){return this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,n=e.elements,i=this.elements,o=r[0],a=r[3],s=r[6],c=r[1],l=r[4],u=r[7],h=r[2],p=r[5],f=r[8],d=n[0],m=n[3],g=n[6],v=n[1],y=n[4],_=n[7],x=n[2],b=n[5],w=n[8];return i[0]=o*d+a*v+s*x,i[3]=o*m+a*y+s*b,i[6]=o*g+a*_+s*w,i[1]=c*d+l*v+u*x,i[4]=c*m+l*y+u*b,i[7]=c*g+l*_+u*w,i[2]=h*d+p*v+f*x,i[5]=h*m+p*y+f*b,i[8]=h*g+p*_+f*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],c=t[7],l=t[8];return e*o*l-e*a*c-r*i*l+r*a*s+n*i*c-n*o*s},getInverse:function(t,e){t&&t.isMatrix4;var r=t.elements,n=this.elements,i=r[0],o=r[1],a=r[2],s=r[3],c=r[4],l=r[5],u=r[6],h=r[7],p=r[8],f=p*c-l*h,d=l*u-p*s,m=h*s-c*u,g=i*f+o*d+a*m;if(0===g){var v="THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0";if(!0===e)throw new Error(v);return this.identity()}var y=1/g;return n[0]=f*y,n[1]=(a*h-p*o)*y,n[2]=(l*o-a*c)*y,n[3]=d*y,n[4]=(p*i-a*u)*y,n[5]=(a*s-l*i)*y,n[6]=m*y,n[7]=(o*u-h*i)*y,n[8]=(c*i-o*s)*y,this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},getNormalMatrix:function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},equals:function(t){for(var e=this.elements,r=t.elements,n=0;n<9;n++)if(e[n]!==r[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var r=0;r<9;r++)this.elements[r]=t[r+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t}}),Object.assign(it.prototype,{set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,n){return this.normal.set(t,e,r),this.constant=n,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(){var t=new l,e=new l;return function(r,n,i){var o=t.subVectors(i,n).cross(e.subVectors(r,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return(e||new l).copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)},intersectLine:function(){var t=new l;return function(e,r){var n=r||new l,i=e.delta(t),o=this.normal.dot(i);if(0!==o){var a=-(e.start.dot(this.normal)+this.constant)/o;if(!(a<0||a>1))return n.copy(i).multiplyScalar(a).add(e.start)}else if(0===this.distanceToPoint(e.start))return n.copy(e.start)}}(),intersectsLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&r>0||r<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return(t||new l).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var t=new l,e=new nt;return function(r,n){var i=n||e.getNormalMatrix(r),o=this.coplanarPoint(t).applyMatrix4(r),a=this.normal.applyMatrix3(i).normalize();return this.constant=-o.dot(a),this}}(),translate:function(t){return this.constant-=t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}}),Object.assign(ot.prototype,{set:function(t,e,r,n,i,o){var a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(r),a[3].copy(n),a[4].copy(i),a[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],c=r[5],l=r[6],u=r[7],h=r[8],p=r[9],f=r[10],d=r[11],m=r[12],g=r[13],v=r[14],y=r[15];return e[0].setComponents(a-n,u-s,d-h,y-m).normalize(),e[1].setComponents(a+n,u+s,d+h,y+m).normalize(),e[2].setComponents(a+i,u+c,d+p,y+g).normalize(),e[3].setComponents(a-i,u-c,d-p,y-g).normalize(),e[4].setComponents(a-o,u-l,d-f,y-v).normalize(),e[5].setComponents(a+o,u+l,d+f,y+v).normalize(),this},intersectsObject:function(){var t=new rt;return function(e){var r=e.geometry;return null===r.boundingSphere&&r.computeBoundingSphere(),t.copy(r.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSprite:function(){var t=new rt;return function(e){return t.center.set(0,0,0),t.radius=.7071067811865476,t.applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSphere:function(t){for(var e=this.planes,r=t.center,n=-t.radius,i=0;i<6;i++){if(e[i].distanceToPoint(r)<n)return!1}return!0},intersectsBox:function(){var t=new l,e=new l;return function(r){for(var n=this.planes,i=0;i<6;i++){var o=n[i];t.x=o.normal.x>0?r.min.x:r.max.x,e.x=o.normal.x>0?r.max.x:r.min.x,t.y=o.normal.y>0?r.min.y:r.max.y,e.y=o.normal.y>0?r.max.y:r.min.y,t.z=o.normal.z>0?r.min.z:r.max.z,e.z=o.normal.z>0?r.max.z:r.min.z;var a=o.distanceToPoint(t),s=o.distanceToPoint(e);if(a<0&&s<0)return!1}return!0}}(),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0}}),ct.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],ct.DefaultOrder="XYZ",Object.defineProperties(ct.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this.onChangeCallback()}}}),Object.assign(ct.prototype,{isEuler:!0,set:function(t,e,r,n){return this._x=t,this._y=e,this._z=r,this._order=n||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e,r){var n=Eh.clamp,i=t.elements,o=i[0],a=i[4],s=i[8],c=i[1],l=i[5],u=i[9],h=i[2],p=i[6],f=i[10];return"XYZ"===(e=e||this._order)?(this._y=Math.asin(n(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-u,f),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(p,l),this._z=0)):"YXZ"===e?(this._x=Math.asin(-n(u,-1,1)),Math.abs(u)<.99999?(this._y=Math.atan2(s,f),this._z=Math.atan2(c,l)):(this._y=Math.atan2(-h,o),this._z=0)):"ZXY"===e?(this._x=Math.asin(n(p,-1,1)),Math.abs(p)<.99999?(this._y=Math.atan2(-h,f),this._z=Math.atan2(-a,l)):(this._y=0,this._z=Math.atan2(c,o))):"ZYX"===e?(this._y=Math.asin(-n(h,-1,1)),Math.abs(h)<.99999?(this._x=Math.atan2(p,f),this._z=Math.atan2(c,o)):(this._x=0,this._z=Math.atan2(-a,l))):"YZX"===e?(this._z=Math.asin(n(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(-u,l),this._y=Math.atan2(-h,o)):(this._x=0,this._y=Math.atan2(s,f))):"XZY"===e&&(this._z=Math.asin(-n(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(p,l),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-u,f),this._y=0)),this._order=e,!1!==r&&this.onChangeCallback(),this},setFromQuaternion:function(){var t=new u;return function(e,r,n){return t.makeRotationFromQuaternion(e),this.setFromRotationMatrix(t,r,n)}}(),setFromVector3:function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},reorder:function(){var t=new c;return function(e){return t.setFromEuler(this),this.setFromQuaternion(t,e)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new l(this._x,this._y,this._z)},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(lt.prototype,{set:function(t){this.mask=1<<t|0},enable:function(t){this.mask|=1<<t|0},toggle:function(t){this.mask^=1<<t|0},disable:function(t){this.mask&=~(1<<t|0)},test:function(t){return 0!=(this.mask&t.mask)}});var Vh=0;ut.DefaultUp=new l(0,1,0),ut.DefaultMatrixAutoUpdate=!0,Object.assign(ut.prototype,r.prototype,{isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var t=new c;return function(e,r){return t.setFromAxisAngle(e,r),this.quaternion.multiply(t),this}}(),rotateX:function(){var t=new l(1,0,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateY:function(){var t=new l(0,1,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateZ:function(){var t=new l(0,0,1);return function(e){return this.rotateOnAxis(t,e)}}(),translateOnAxis:function(){var t=new l;return function(e,r){return t.copy(e).applyQuaternion(this.quaternion),this.position.add(t.multiplyScalar(r)),this}}(),translateX:function(){var t=new l(1,0,0);return function(e){return this.translateOnAxis(t,e)}}(),translateY:function(){var t=new l(0,1,0);return function(e){return this.translateOnAxis(t,e)}}(),translateZ:function(){var t=new l(0,0,1);return function(e){return this.translateOnAxis(t,e)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var t=new u;return function(e){return e.applyMatrix4(t.getInverse(this.matrixWorld))}}(),lookAt:function(){var t=new u;return function(e){this.isCamera?t.lookAt(this.position,e,this.up):t.lookAt(e,this.position,this.up),this.quaternion.setFromRotationMatrix(t)}}(),add:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?this:(t&&t.isObject3D&&(null!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:"added"}),this.children.push(t)),this)},remove:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}var r=this.children.indexOf(t);return-1!==r&&(t.parent=null,t.dispatchEvent({type:"removed"}),this.children.splice(r,1)),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){if(this[t]===e)return this;for(var r=0,n=this.children.length;r<n;r++){var i=this.children[r].getObjectByProperty(t,e);if(void 0!==i)return i}},getWorldPosition:function(t){var e=t||new l;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var t=new l,e=new l;return function(r){var n=r||new c;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,n,e),n}}(),getWorldRotation:function(){var t=new c;return function(e){var r=e||new ct;return this.getWorldQuaternion(t),r.setFromQuaternion(t,this.rotation.order,!1)}}(),getWorldScale:function(){var t=new l,e=new c;return function(r){var n=r||new l;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,e,n),n}}(),getWorldDirection:function(){var t=new c;return function(e){var r=e||new l;return this.getWorldQuaternion(t),r.set(0,0,1).applyQuaternion(t)}}(),raycast:function(){},traverse:function(t){t(this);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].updateMatrixWorld(t)},toJSON:function(t){function e(e,r){return void 0===e[r.uuid]&&(e[r.uuid]=r.toJSON(t)),r.uuid}function r(t){var e=[];for(var r in t){var n=t[r];delete n.metadata,e.push(n)}return e}var n=void 0===t||""===t,i={};n&&(t={geometries:{},materials:{},textures:{},images:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var o={};if(o.uuid=this.uuid,o.type=this.type,""!==this.name&&(o.name=this.name),!0===this.castShadow&&(o.castShadow=!0),!0===this.receiveShadow&&(o.receiveShadow=!0),!1===this.visible&&(o.visible=!1),"{}"!==JSON.stringify(this.userData)&&(o.userData=this.userData),o.matrix=this.matrix.toArray(),void 0!==this.geometry&&(o.geometry=e(t.geometries,this.geometry)),void 0!==this.material)if(Array.isArray(this.material)){for(var a=[],s=0,c=this.material.length;s<c;s++)a.push(e(t.materials,this.material[s]));o.material=a}else o.material=e(t.materials,this.material);if(this.children.length>0){o.children=[];for(s=0;s<this.children.length;s++)o.children.push(this.children[s].toJSON(t).object)}if(n){var l=r(t.geometries),u=r(t.materials),h=r(t.textures),p=r(t.images);l.length>0&&(i.geometries=l),u.length>0&&(i.materials=u),h.length>0&&(i.textures=h),p.length>0&&(i.images=p)}return i.object=o,i},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var r=0;r<t.children.length;r++){var n=t.children[r];this.add(n.clone())}return this}}),ht.prototype=Object.assign(Object.create(ut.prototype),{constructor:ht,isCamera:!0,copy:function(t,e){return ut.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this},getWorldDirection:function(){var t=new c;return function(e){var r=e||new l;return this.getWorldQuaternion(t),r.set(0,0,-1).applyQuaternion(t)}}(),updateMatrixWorld:function(t){ut.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),pt.prototype=Object.assign(Object.create(ht.prototype),{constructor:pt,isOrthographicCamera:!0,copy:function(t,e){return ht.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,r,n,i,o){this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:n,width:i,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,n=(this.top+this.bottom)/2,i=r-t,o=r+t,a=n+e,s=n-e;if(null!==this.view){var c=this.zoom/(this.view.width/this.view.fullWidth),l=this.zoom/(this.view.height/this.view.fullHeight),u=(this.right-this.left)/this.view.width,h=(this.top-this.bottom)/this.view.height;o=(i+=u*(this.view.offsetX/c))+u*(this.view.width/c),s=(a-=h*(this.view.offsetY/l))-h*(this.view.height/l)}this.projectionMatrix.makeOrthographic(i,o,a,s,this.near,this.far)},toJSON:function(t){var e=ut.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),ft.prototype=Object.assign(Object.create(ht.prototype),{constructor:ft,isPerspectiveCamera:!0,copy:function(t,e){return ht.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*Eh.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*Eh.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*Eh.RAD2DEG*Math.atan(Math.tan(.5*Eh.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,r,n,i,o){this.aspect=t/e,this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:n,width:i,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*Eh.DEG2RAD*this.fov)/this.zoom,r=2*e,n=this.aspect*r,i=-.5*n,o=this.view;if(null!==o){var a=o.fullWidth,s=o.fullHeight;i+=o.offsetX*n/a,e-=o.offsetY*r/s,n*=o.width/a,r*=o.height/s}var c=this.filmOffset;0!==c&&(i+=t*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+n,e,e-r,t,this.far)},toJSON:function(t){var e=ut.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}),Object.assign(dt.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var e=0,r=t.vertexNormals.length;e<r;e++)this.vertexNormals[e]=t.vertexNormals[e].clone();for(e=0,r=t.vertexColors.length;e<r;e++)this.vertexColors[e]=t.vertexColors[e].clone();return this}});var jh=0;Object.assign(gt.prototype,r.prototype,{isGeometry:!0,applyMatrix:function(t){for(var e=(new nt).getNormalMatrix(t),r=0,n=this.vertices.length;r<n;r++){this.vertices[r].applyMatrix4(t)}for(r=0,n=this.faces.length;r<n;r++){var i=this.faces[r];i.normal.applyMatrix3(e).normalize();for(var o=0,a=i.vertexNormals.length;o<a;o++)i.vertexNormals[o].applyMatrix3(e).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var t=new u;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new u;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new u;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new u;return function(e,r,n){return t.makeTranslation(e,r,n),this.applyMatrix(t),this}}(),scale:function(){var t=new u;return function(e,r,n){return t.makeScale(e,r,n),this.applyMatrix(t),this}}(),lookAt:function(){var t=new ut;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),fromBufferGeometry:function(t){function e(t,e,n,i){var o=new dt(t,e,n,void 0!==s?[p[t].clone(),p[e].clone(),p[n].clone()]:[],void 0!==c?[r.colors[t].clone(),r.colors[e].clone(),r.colors[n].clone()]:[],i);r.faces.push(o),void 0!==u&&r.faceVertexUvs[0].push([f[t].clone(),f[e].clone(),f[n].clone()]),void 0!==h&&r.faceVertexUvs[1].push([d[t].clone(),d[e].clone(),d[n].clone()])}var r=this,i=null!==t.index?t.index.array:void 0,o=t.attributes,a=o.position.array,s=void 0!==o.normal?o.normal.array:void 0,c=void 0!==o.color?o.color.array:void 0,u=void 0!==o.uv?o.uv.array:void 0,h=void 0!==o.uv2?o.uv2.array:void 0;void 0!==h&&(this.faceVertexUvs[1]=[]);for(var p=[],f=[],d=[],m=0,g=0;m<a.length;m+=3,g+=2)r.vertices.push(new l(a[m],a[m+1],a[m+2])),void 0!==s&&p.push(new l(s[m],s[m+1],s[m+2])),void 0!==c&&r.colors.push(new X(c[m],c[m+1],c[m+2])),void 0!==u&&f.push(new n(u[g],u[g+1])),void 0!==h&&d.push(new n(h[g],h[g+1]));var v=t.groups;if(v.length>0)for(m=0;m<v.length;m++)for(var y=v[m],_=y.start,x=(g=_,_+y.count);g<x;g+=3)void 0!==i?e(i[g],i[g+1],i[g+2],y.materialIndex):e(g,g+1,g+2,y.materialIndex);else if(void 0!==i)for(m=0;m<i.length;m+=3)e(i[m],i[m+1],i[m+2]);else for(m=0;m<a.length/3;m+=3)e(m,m+1,m+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,r=0===e?1:1/e,n=new u;return n.set(r,0,0,-r*t.x,0,r,0,-r*t.y,0,0,r,-r*t.z,0,0,0,1),this.applyMatrix(n),this},computeFaceNormals:function(){for(var t=new l,e=new l,r=0,n=this.faces.length;r<n;r++){var i=this.faces[r],o=this.vertices[i.a],a=this.vertices[i.b],s=this.vertices[i.c];t.subVectors(s,a),e.subVectors(o,a),t.cross(e),t.normalize(),i.normal.copy(t)}},computeVertexNormals:function(t){void 0===t&&(t=!0);var e,r,n,i,o,a;for(a=new Array(this.vertices.length),e=0,r=this.vertices.length;e<r;e++)a[e]=new l;if(t){var s,c,u,h=new l,p=new l;for(n=0,i=this.faces.length;n<i;n++)o=this.faces[n],s=this.vertices[o.a],c=this.vertices[o.b],u=this.vertices[o.c],h.subVectors(u,c),p.subVectors(s,c),h.cross(p),a[o.a].add(h),a[o.b].add(h),a[o.c].add(h)}else for(this.computeFaceNormals(),n=0,i=this.faces.length;n<i;n++)a[(o=this.faces[n]).a].add(o.normal),a[o.b].add(o.normal),a[o.c].add(o.normal);for(e=0,r=this.vertices.length;e<r;e++)a[e].normalize();for(n=0,i=this.faces.length;n<i;n++){var f=(o=this.faces[n]).vertexNormals;3===f.length?(f[0].copy(a[o.a]),f[1].copy(a[o.b]),f[2].copy(a[o.c])):(f[0]=a[o.a].clone(),f[1]=a[o.b].clone(),f[2]=a[o.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,r;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){var n=(r=this.faces[t]).vertexNormals;3===n.length?(n[0].copy(r.normal),n[1].copy(r.normal),n[2].copy(r.normal)):(n[0]=r.normal.clone(),n[1]=r.normal.clone(),n[2]=r.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,r,n,i;for(r=0,n=this.faces.length;r<n;r++)for((i=this.faces[r]).__originalFaceNormal?i.__originalFaceNormal.copy(i.normal):i.__originalFaceNormal=i.normal.clone(),i.__originalVertexNormals||(i.__originalVertexNormals=[]),t=0,e=i.vertexNormals.length;t<e;t++)i.__originalVertexNormals[t]?i.__originalVertexNormals[t].copy(i.vertexNormals[t]):i.__originalVertexNormals[t]=i.vertexNormals[t].clone();var o=new gt;for(o.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!this.morphNormals[t]){this.morphNormals[t]={},this.morphNormals[t].faceNormals=[],this.morphNormals[t].vertexNormals=[];var a=this.morphNormals[t].faceNormals,s=this.morphNormals[t].vertexNormals;for(r=0,n=this.faces.length;r<n;r++)u=new l,h={a:new l,b:new l,c:new l},a.push(u),s.push(h)}var c=this.morphNormals[t];o.vertices=this.morphTargets[t].vertices,o.computeFaceNormals(),o.computeVertexNormals();var u,h;for(r=0,n=this.faces.length;r<n;r++)i=this.faces[r],u=c.faceNormals[r],h=c.vertexNormals[r],u.copy(i.normal),h.a.copy(i.vertexNormals[0]),h.b.copy(i.vertexNormals[1]),h.c.copy(i.vertexNormals[2])}for(r=0,n=this.faces.length;r<n;r++)(i=this.faces[r]).normal=i.__originalFaceNormal,i.vertexNormals=i.__originalVertexNormals},computeLineDistances:function(){for(var t=0,e=this.vertices,r=0,n=e.length;r<n;r++)r>0&&(t+=e[r].distanceTo(e[r-1])),this.lineDistances[r]=t},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new et),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new rt),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(t&&t.isGeometry){var n,i=this.vertices.length,o=this.vertices,a=t.vertices,s=this.faces,c=t.faces,l=this.faceVertexUvs[0],u=t.faceVertexUvs[0],h=this.colors,p=t.colors;void 0===r&&(r=0),void 0!==e&&(n=(new nt).getNormalMatrix(e));for(var f=0,d=a.length;f<d;f++){var m=a[f].clone();void 0!==e&&m.applyMatrix4(e),o.push(m)}for(f=0,d=p.length;f<d;f++)h.push(p[f].clone());for(f=0,d=c.length;f<d;f++){var g,v,y,_=c[f],x=_.vertexNormals,b=_.vertexColors;(g=new dt(_.a+i,_.b+i,_.c+i)).normal.copy(_.normal),void 0!==n&&g.normal.applyMatrix3(n).normalize();for(var w=0,S=x.length;w<S;w++)v=x[w].clone(),void 0!==n&&v.applyMatrix3(n).normalize(),g.vertexNormals.push(v);g.color.copy(_.color);for(w=0,S=b.length;w<S;w++)y=b[w],g.vertexColors.push(y.clone());g.materialIndex=_.materialIndex+r,s.push(g)}for(f=0,d=u.length;f<d;f++){var M=u[f],A=[];if(void 0!==M){for(w=0,S=M.length;w<S;w++)A.push(M[w].clone());l.push(A)}}}},mergeMesh:function(t){t&&t.isMesh&&(t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix))},mergeVertices:function(){var t,e,r,n,i,o,a,s,c={},l=[],u=[],h=Math.pow(10,4);for(r=0,n=this.vertices.length;r<n;r++)t=this.vertices[r],void 0===c[e=Math.round(t.x*h)+"_"+Math.round(t.y*h)+"_"+Math.round(t.z*h)]?(c[e]=r,l.push(this.vertices[r]),u[r]=l.length-1):u[r]=u[c[e]];var p=[];for(r=0,n=this.faces.length;r<n;r++){(i=this.faces[r]).a=u[i.a],i.b=u[i.b],i.c=u[i.c],o=[i.a,i.b,i.c];for(var f=0;f<3;f++)if(o[f]===o[(f+1)%3]){p.push(r);break}}for(r=p.length-1;r>=0;r--){var d=p[r];for(this.faces.splice(d,1),a=0,s=this.faceVertexUvs.length;a<s;a++)this.faceVertexUvs[a].splice(d,1)}var m=this.vertices.length-l.length;return this.vertices=l,m},sortFacesByMaterialIndex:function(){for(var t=this.faces,e=t.length,r=0;r<e;r++)t[r]._id=r;t.sort(function(t,e){return t.materialIndex-e.materialIndex});var n,i,o=this.faceVertexUvs[0],a=this.faceVertexUvs[1];o&&o.length===e&&(n=[]),a&&a.length===e&&(i=[]);for(r=0;r<e;r++){var s=t[r]._id;n&&n.push(o[s]),i&&i.push(a[s])}n&&(this.faceVertexUvs[0]=n),i&&(this.faceVertexUvs[1]=i)},toJSON:function(){function t(t,e,r){return r?t|1<<e:t&~(1<<e)}function e(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==p[e]?p[e]:(p[e]=h.length/3,h.push(t.x,t.y,t.z),p[e])}function r(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==d[e]?d[e]:(d[e]=f.length,f.push(t.getHex()),d[e])}function n(t){var e=t.x.toString()+t.y.toString();return void 0!==g[e]?g[e]:(g[e]=m.length/2,m.push(t.x,t.y),g[e])}var i={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),void 0!==this.parameters){var o=this.parameters;for(var a in o)void 0!==o[a]&&(i[a]=o[a]);return i}for(var s=[],c=0;c<this.vertices.length;c++){var l=this.vertices[c];s.push(l.x,l.y,l.z)}var u=[],h=[],p={},f=[],d={},m=[],g={};for(c=0;c<this.faces.length;c++){var v=this.faces[c],y=void 0!==this.faceVertexUvs[0][c],_=v.normal.length()>0,x=v.vertexNormals.length>0,b=1!==v.color.r||1!==v.color.g||1!==v.color.b,w=v.vertexColors.length>0,S=0;if(S=t(S,0,0),S=t(S,1,!0),S=t(S,2,!1),S=t(S,3,y),S=t(S,4,_),S=t(S,5,x),S=t(S,6,b),S=t(S,7,w),u.push(S),u.push(v.a,v.b,v.c),u.push(v.materialIndex),y){var M=this.faceVertexUvs[0][c];u.push(n(M[0]),n(M[1]),n(M[2]))}if(_&&u.push(e(v.normal)),x){var A=v.vertexNormals;u.push(e(A[0]),e(A[1]),e(A[2]))}if(b&&u.push(r(v.color)),w){var E=v.vertexColors;u.push(r(E[0]),r(E[1]),r(E[2]))}}return i.data={},i.data.vertices=s,i.data.normals=h,f.length>0&&(i.data.colors=f),m.length>0&&(i.data.uvs=[m]),i.data.faces=u,i},clone:function(){return(new gt).copy(this)},copy:function(t){var e,r,n,i,o,a;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var s=t.vertices;for(e=0,r=s.length;e<r;e++)this.vertices.push(s[e].clone());var c=t.colors;for(e=0,r=c.length;e<r;e++)this.colors.push(c[e].clone());var l=t.faces;for(e=0,r=l.length;e<r;e++)this.faces.push(l[e].clone());for(e=0,r=t.faceVertexUvs.length;e<r;e++){var u=t.faceVertexUvs[e];for(void 0===this.faceVertexUvs[e]&&(this.faceVertexUvs[e]=[]),n=0,i=u.length;n<i;n++){var h=u[n],p=[];for(o=0,a=h.length;o<a;o++){var f=h[o];p.push(f.clone())}this.faceVertexUvs[e].push(p)}}var d=t.morphTargets;for(e=0,r=d.length;e<r;e++){var m={};if(m.name=d[e].name,void 0!==d[e].vertices)for(m.vertices=[],n=0,i=d[e].vertices.length;n<i;n++)m.vertices.push(d[e].vertices[n].clone());if(void 0!==d[e].normals)for(m.normals=[],n=0,i=d[e].normals.length;n<i;n++)m.normals.push(d[e].normals[n].clone());this.morphTargets.push(m)}var g=t.morphNormals;for(e=0,r=g.length;e<r;e++){var v={};if(void 0!==g[e].vertexNormals)for(v.vertexNormals=[],n=0,i=g[e].vertexNormals.length;n<i;n++){var y=g[e].vertexNormals[n],_={};_.a=y.a.clone(),_.b=y.b.clone(),_.c=y.c.clone(),v.vertexNormals.push(_)}if(void 0!==g[e].faceNormals)for(v.faceNormals=[],n=0,i=g[e].faceNormals.length;n<i;n++)v.faceNormals.push(g[e].faceNormals[n].clone());this.morphNormals.push(v)}var x=t.skinWeights;for(e=0,r=x.length;e<r;e++)this.skinWeights.push(x[e].clone());var b=t.skinIndices;for(e=0,r=b.length;e<r;e++)this.skinIndices.push(b[e].clone());var w=t.lineDistances;for(e=0,r=w.length;e<r;e++)this.lineDistances.push(w[e]);var S=t.boundingBox;null!==S&&(this.boundingBox=S.clone());var M=t.boundingSphere;return null!==M&&(this.boundingSphere=M.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(vt.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(vt.prototype,{isBufferAttribute:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.itemSize:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){t*=this.itemSize,r*=e.itemSize;for(var n=0,i=this.itemSize;n<i;n++)this.array[t+n]=e.array[r+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];void 0===o&&(o=new X),e[r++]=o.r,e[r++]=o.g,e[r++]=o.b}return this},copyIndicesArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];e[r++]=o.a,e[r++]=o.b,e[r++]=o.c}return this},copyVector2sArray:function(t){for(var e=this.array,r=0,i=0,o=t.length;i<o;i++){var a=t[i];void 0===a&&(a=new n),e[r++]=a.x,e[r++]=a.y}return this},copyVector3sArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];void 0===o&&(o=new l),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z}return this},copyVector4sArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var a=t[n];void 0===a&&(a=new o),e[r++]=a.x,e[r++]=a.y,e[r++]=a.z,e[r++]=a.w}return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=n,this},setXYZW:function(t,e,r,n,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=n,this.array[t+3]=i,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),(yt.prototype=Object.create(vt.prototype)).constructor=yt,(_t.prototype=Object.create(vt.prototype)).constructor=_t,(xt.prototype=Object.create(vt.prototype)).constructor=xt,(bt.prototype=Object.create(vt.prototype)).constructor=bt,(wt.prototype=Object.create(vt.prototype)).constructor=wt,(St.prototype=Object.create(vt.prototype)).constructor=St,(Mt.prototype=Object.create(vt.prototype)).constructor=Mt,(At.prototype=Object.create(vt.prototype)).constructor=At,(Et.prototype=Object.create(vt.prototype)).constructor=Et,Object.assign(Ct.prototype,{computeGroups:function(t){for(var e,r=[],n=void 0,i=t.faces,o=0;o<i.length;o++){var a=i[o];a.materialIndex!==n&&(n=a.materialIndex,void 0!==e&&(e.count=3*o-e.start,r.push(e)),e={start:3*o,materialIndex:n})}void 0!==e&&(e.count=3*o-e.start,r.push(e)),this.groups=r},fromGeometry:function(t){var e,r=t.faces,i=t.vertices,o=t.faceVertexUvs,a=o[0]&&o[0].length>0,s=o[1]&&o[1].length>0,c=t.morphTargets,l=c.length;if(l>0){e=[];for(var u=0;u<l;u++)e[u]=[];this.morphTargets.position=e}var h,p=t.morphNormals,f=p.length;if(f>0){h=[];for(u=0;u<f;u++)h[u]=[];this.morphTargets.normal=h}var d=t.skinIndices,m=t.skinWeights,g=d.length===i.length,v=m.length===i.length;for(u=0;u<r.length;u++){var y=r[u];this.vertices.push(i[y.a],i[y.b],i[y.c]);var _=y.vertexNormals;if(3===_.length)this.normals.push(_[0],_[1],_[2]);else{var x=y.normal;this.normals.push(x,x,x)}var b=y.vertexColors;if(3===b.length)this.colors.push(b[0],b[1],b[2]);else{var w=y.color;this.colors.push(w,w,w)}if(!0===a){void 0!==(S=o[0][u])?this.uvs.push(S[0],S[1],S[2]):this.uvs.push(new n,new n,new n)}if(!0===s){var S;void 0!==(S=o[1][u])?this.uvs2.push(S[0],S[1],S[2]):this.uvs2.push(new n,new n,new n)}for(var M=0;M<l;M++){var A=c[M].vertices;e[M].push(A[y.a],A[y.b],A[y.c])}for(M=0;M<f;M++){var E=p[M].vertexNormals[u];h[M].push(E.a,E.b,E.c)}g&&this.skinIndices.push(d[y.a],d[y.b],d[y.c]),v&&this.skinWeights.push(m[y.a],m[y.b],m[y.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this}}),Pt.MaxIndex=65535,Object.assign(Pt.prototype,r.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(Tt(t)>65535?Mt:wt)(t,1):this.index=t},addAttribute:function(t,e){if(e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute){if("index"!==t)return this.attributes[t]=e,this;this.setIndex(e)}else this.addAttribute(t,new vt(arguments[1],arguments[2]))},getAttribute:function(t){return this.attributes[t]},removeAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:void 0!==r?r:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToBufferAttribute(e),e.needsUpdate=!0);var r=this.attributes.normal;if(void 0!==r){(new nt).getNormalMatrix(t).applyToBufferAttribute(r),r.needsUpdate=!0}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var t=new u;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new u;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new u;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new u;return function(e,r,n){return t.makeTranslation(e,r,n),this.applyMatrix(t),this}}(),scale:function(){var t=new u;return function(e,r,n){return t.makeScale(e,r,n),this.applyMatrix(t),this}}(),lookAt:function(){var t=new ut;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var r=new At(3*e.vertices.length,3),n=new At(3*e.colors.length,3);if(this.addAttribute("position",r.copyVector3sArray(e.vertices)),this.addAttribute("color",n.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var i=new At(e.lineDistances.length,1);this.addAttribute("lineDistance",i.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},updateFromObject:function(t){var e=t.geometry;if(t.isMesh){var r=e.__directGeometry;if(!0===e.elementsNeedUpdate&&(r=void 0,e.elementsNeedUpdate=!1),void 0===r)return this.fromGeometry(e);r.verticesNeedUpdate=e.verticesNeedUpdate,r.normalsNeedUpdate=e.normalsNeedUpdate,r.colorsNeedUpdate=e.colorsNeedUpdate,r.uvsNeedUpdate=e.uvsNeedUpdate,r.groupsNeedUpdate=e.groupsNeedUpdate,e.verticesNeedUpdate=!1,e.normalsNeedUpdate=!1,e.colorsNeedUpdate=!1,e.uvsNeedUpdate=!1,e.groupsNeedUpdate=!1,e=r}var n;return!0===e.verticesNeedUpdate&&(void 0!==(n=this.attributes.position)&&(n.copyVector3sArray(e.vertices),n.needsUpdate=!0),e.verticesNeedUpdate=!1),!0===e.normalsNeedUpdate&&(void 0!==(n=this.attributes.normal)&&(n.copyVector3sArray(e.normals),n.needsUpdate=!0),e.normalsNeedUpdate=!1),!0===e.colorsNeedUpdate&&(void 0!==(n=this.attributes.color)&&(n.copyColorsArray(e.colors),n.needsUpdate=!0),e.colorsNeedUpdate=!1),e.uvsNeedUpdate&&(void 0!==(n=this.attributes.uv)&&(n.copyVector2sArray(e.uvs),n.needsUpdate=!0),e.uvsNeedUpdate=!1),e.lineDistancesNeedUpdate&&(void 0!==(n=this.attributes.lineDistance)&&(n.copyArray(e.lineDistances),n.needsUpdate=!0),e.lineDistancesNeedUpdate=!1),e.groupsNeedUpdate&&(e.computeGroups(t.geometry),this.groups=e.groups,e.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new Ct).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=new Float32Array(3*t.vertices.length);if(this.addAttribute("position",new vt(e,3).copyVector3sArray(t.vertices)),t.normals.length>0){var r=new Float32Array(3*t.normals.length);this.addAttribute("normal",new vt(r,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.addAttribute("color",new vt(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var i=new Float32Array(2*t.uvs.length);this.addAttribute("uv",new vt(i,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var o=new Float32Array(2*t.uvs2.length);this.addAttribute("uv2",new vt(o,2).copyVector2sArray(t.uvs2))}if(t.indices.length>0){var a=new(Tt(t.indices)>65535?Uint32Array:Uint16Array)(3*t.indices.length);this.setIndex(new vt(a,1).copyIndicesArray(t.indices))}this.groups=t.groups;for(var s in t.morphTargets){for(var c=[],l=t.morphTargets[s],u=0,h=l.length;u<h;u++){var p=l[u],f=new At(3*p.length,3);c.push(f.copyVector3sArray(p))}this.morphAttributes[s]=c}if(t.skinIndices.length>0){var d=new At(4*t.skinIndices.length,4);this.addAttribute("skinIndex",d.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var m=new At(4*t.skinWeights.length,4);this.addAttribute("skinWeight",m.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new et);var t=this.attributes.position;void 0!==t?this.boundingBox.setFromBufferAttribute(t):this.boundingBox.makeEmpty(),isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z)},computeBoundingSphere:function(){var t=new et,e=new l;return function(){null===this.boundingSphere&&(this.boundingSphere=new rt);var r=this.attributes.position;if(r){var n=this.boundingSphere.center;t.setFromBufferAttribute(r),t.getCenter(n);for(var i=0,o=0,a=r.count;o<a;o++)e.x=r.getX(o),e.y=r.getY(o),e.z=r.getZ(o),i=Math.max(i,n.distanceToSquared(e));this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.attributes,r=this.groups;if(e.position){var n=e.position.array;if(void 0===e.normal)this.addAttribute("normal",new vt(new Float32Array(n.length),3));else for(var i=e.normal.array,o=0,a=i.length;o<a;o++)i[o]=0;var s,c,u,h=e.normal.array,p=new l,f=new l,d=new l,m=new l,g=new l;if(t){var v=t.array;0===r.length&&this.addGroup(0,v.length);for(var y=0,_=r.length;y<_;++y){var x=r[y],b=x.start;for(o=b,a=b+x.count;o<a;o+=3)s=3*v[o+0],c=3*v[o+1],u=3*v[o+2],p.fromArray(n,s),f.fromArray(n,c),d.fromArray(n,u),m.subVectors(d,f),g.subVectors(p,f),m.cross(g),h[s]+=m.x,h[s+1]+=m.y,h[s+2]+=m.z,h[c]+=m.x,h[c+1]+=m.y,h[c+2]+=m.z,h[u]+=m.x,h[u+1]+=m.y,h[u+2]+=m.z}}else for(o=0,a=n.length;o<a;o+=9)p.fromArray(n,o),f.fromArray(n,o+3),d.fromArray(n,o+6),m.subVectors(d,f),g.subVectors(p,f),m.cross(g),h[o]=m.x,h[o+1]=m.y,h[o+2]=m.z,h[o+3]=m.x,h[o+4]=m.y,h[o+5]=m.z,h[o+6]=m.x,h[o+7]=m.y,h[o+8]=m.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(t&&t.isBufferGeometry){void 0===e&&(e=0);var r=this.attributes;for(var n in r)if(void 0!==t.attributes[n])for(var i=r[n].array,o=t.attributes[n],a=o.array,s=0,c=o.itemSize*e;s<a.length;s++,c++)i[c]=a[s];return this}},normalizeNormals:function(){var t=new l;return function(){for(var e=this.attributes.normal,r=0,n=e.count;r<n;r++)t.x=e.getX(r),t.y=e.getY(r),t.z=e.getZ(r),t.normalize(),e.setXYZ(r,t.x,t.y,t.z)}}(),toNonIndexed:function(){if(null===this.index)return this;var t=new Pt,e=this.index.array,r=this.attributes;for(var n in r){for(var i=r[n],o=i.array,a=i.itemSize,s=new o.constructor(e.length*a),c=0,l=0,u=0,h=e.length;u<h;u++){c=e[u]*a;for(var p=0;p<a;p++)s[l++]=o[c++]}t.addAttribute(n,new vt(s,a))}return t},toJSON:function(){var t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}t.data={attributes:{}};var n=this.index;if(null!==n){var i=Array.prototype.slice.call(n.array);t.data.index={type:n.array.constructor.name,array:i}}var o=this.attributes;for(var r in o){var a=o[r];i=Array.prototype.slice.call(a.array);t.data.attributes[r]={itemSize:a.itemSize,type:a.array.constructor.name,array:i,normalized:a.normalized}}var s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));var c=this.boundingSphere;return null!==c&&(t.data.boundingSphere={center:c.center.toArray(),radius:c.radius}),t},clone:function(){return(new Pt).copy(this)},copy:function(t){var e,r,n;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var i=t.index;null!==i&&this.setIndex(i.clone());var o=t.attributes;for(e in o){var a=o[e];this.addAttribute(e,a.clone())}var s=t.morphAttributes;for(e in s){var c=[],l=s[e];for(r=0,n=l.length;r<n;r++)c.push(l[r].clone());this.morphAttributes[e]=c}var u=t.groups;for(r=0,n=u.length;r<n;r++){var h=u[r];this.addGroup(h.start,h.count,h.materialIndex)}var p=t.boundingBox;null!==p&&(this.boundingBox=p.clone());var f=t.boundingSphere;return null!==f&&(this.boundingSphere=f.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),(Lt.prototype=Object.create(gt.prototype)).constructor=Lt,(Rt.prototype=Object.create(Pt.prototype)).constructor=Rt,(Nt.prototype=Object.create(gt.prototype)).constructor=Nt,(It.prototype=Object.create(Pt.prototype)).constructor=It,(Ot.prototype=Object.create(K.prototype)).constructor=Ot,Ot.prototype.isMeshBasicMaterial=!0,Ot.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this},Object.assign(Dt.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new l).copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(){var t=new l;return function(e){return this.origin.copy(this.at(e,t)),this}}(),closestPointToPoint:function(t,e){var r=e||new l;r.subVectors(t,this.origin);var n=r.dot(this.direction);return n<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(n).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(){var t=new l;return function(e){var r=t.subVectors(e,this.origin).dot(this.direction);return r<0?this.origin.distanceToSquared(e):(t.copy(this.direction).multiplyScalar(r).add(this.origin),t.distanceToSquared(e))}}(),distanceSqToSegment:function(){var t=new l,e=new l,r=new l;return function(n,i,o,a){t.copy(n).add(i).multiplyScalar(.5),e.copy(i).sub(n).normalize(),r.copy(this.origin).sub(t);var s,c,l,u,h=.5*n.distanceTo(i),p=-this.direction.dot(e),f=r.dot(this.direction),d=-r.dot(e),m=r.lengthSq(),g=Math.abs(1-p*p);if(g>0)if(s=p*d-f,c=p*f-d,u=h*g,s>=0)if(c>=-u)if(c<=u){var v=1/g;l=(s*=v)*(s+p*(c*=v)+2*f)+c*(p*s+c+2*d)+m}else c=h,l=-(s=Math.max(0,-(p*c+f)))*s+c*(c+2*d)+m;else c=-h,l=-(s=Math.max(0,-(p*c+f)))*s+c*(c+2*d)+m;else c<=-u?l=-(s=Math.max(0,-(-p*h+f)))*s+(c=s>0?-h:Math.min(Math.max(-h,-d),h))*(c+2*d)+m:c<=u?(s=0,l=(c=Math.min(Math.max(-h,-d),h))*(c+2*d)+m):l=-(s=Math.max(0,-(p*h+f)))*s+(c=s>0?h:Math.min(Math.max(-h,-d),h))*(c+2*d)+m;else c=p>0?-h:h,l=-(s=Math.max(0,-(p*c+f)))*s+c*(c+2*d)+m;return o&&o.copy(this.direction).multiplyScalar(s).add(this.origin),a&&a.copy(e).multiplyScalar(c).add(t),l}}(),intersectSphere:function(){var t=new l;return function(e,r){t.subVectors(e.center,this.origin);var n=t.dot(this.direction),i=t.dot(t)-n*n,o=e.radius*e.radius;if(i>o)return null;var a=Math.sqrt(o-i),s=n-a,c=n+a;return s<0&&c<0?null:s<0?this.at(c,r):this.at(s,r)}}(),intersectsSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return r>=0?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0},intersectBox:function(t,e){var r,n,i,o,a,s,c=1/this.direction.x,l=1/this.direction.y,u=1/this.direction.z,h=this.origin;return c>=0?(r=(t.min.x-h.x)*c,n=(t.max.x-h.x)*c):(r=(t.max.x-h.x)*c,n=(t.min.x-h.x)*c),l>=0?(i=(t.min.y-h.y)*l,o=(t.max.y-h.y)*l):(i=(t.max.y-h.y)*l,o=(t.min.y-h.y)*l),r>o||i>n?null:((i>r||r!=r)&&(r=i),(o<n||n!=n)&&(n=o),u>=0?(a=(t.min.z-h.z)*u,s=(t.max.z-h.z)*u):(a=(t.max.z-h.z)*u,s=(t.min.z-h.z)*u),r>s||a>n?null:((a>r||r!=r)&&(r=a),(s<n||n!=n)&&(n=s),n<0?null:this.at(r>=0?r:n,e)))},intersectsBox:function(){var t=new l;return function(e){return null!==this.intersectBox(e,t)}}(),intersectTriangle:function(){var t=new l,e=new l,r=new l,n=new l;return function(i,o,a,s,c){e.subVectors(o,i),r.subVectors(a,i),n.crossVectors(e,r);var l,u=this.direction.dot(n);if(u>0){if(s)return null;l=1}else{if(!(u<0))return null;l=-1,u=-u}t.subVectors(this.origin,i);var h=l*this.direction.dot(r.crossVectors(t,r));if(h<0)return null;var p=l*this.direction.dot(e.cross(t));if(p<0)return null;if(h+p>u)return null;var f=-l*t.dot(n);return f<0?null:this.at(f/u,c)}}(),applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}}),Object.assign(Ft.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return(t||new l).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return(t||new l).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){var r=e||new l;return this.delta(r).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(){var t=new l,e=new l;return function(r,n){t.subVectors(r,this.start),e.subVectors(this.end,this.start);var i=e.dot(e),o=e.dot(t)/i;return n&&(o=Eh.clamp(o,0,1)),o}}(),closestPointToPoint:function(t,e,r){var n=this.closestPointToPointParameter(t,e),i=r||new l;return this.delta(i).multiplyScalar(n).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),Object.assign(zt,{normal:function(){var t=new l;return function(e,r,n,i){var o=i||new l;o.subVectors(n,r),t.subVectors(e,r),o.cross(t);var a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}}(),barycoordFromPoint:function(){var t=new l,e=new l,r=new l;return function(n,i,o,a,s){t.subVectors(a,i),e.subVectors(o,i),r.subVectors(n,i);var c=t.dot(t),u=t.dot(e),h=t.dot(r),p=e.dot(e),f=e.dot(r),d=c*p-u*u,m=s||new l;if(0===d)return m.set(-2,-1,-1);var g=1/d,v=(p*h-u*f)*g,y=(c*f-u*h)*g;return m.set(1-v-y,y,v)}}(),containsPoint:function(){var t=new l;return function(e,r,n,i){var o=zt.barycoordFromPoint(e,r,n,i,t);return o.x>=0&&o.y>=0&&o.x+o.y<=1}}()}),Object.assign(zt.prototype,{set:function(t,e,r){return this.a.copy(t),this.b.copy(e),this.c.copy(r),this},setFromPointsAndIndices:function(t,e,r,n){return this.a.copy(t[e]),this.b.copy(t[r]),this.c.copy(t[n]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},area:function(){var t=new l,e=new l;return function(){return t.subVectors(this.c,this.b),e.subVectors(this.a,this.b),.5*t.cross(e).length()}}(),midpoint:function(t){return(t||new l).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(t){return zt.normal(this.a,this.b,this.c,t)},plane:function(t){return(t||new it).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(t,e){return zt.barycoordFromPoint(t,this.a,this.b,this.c,e)},containsPoint:function(t){return zt.containsPoint(t,this.a,this.b,this.c)},closestPointToPoint:function(){var t=new it,e=[new Ft,new Ft,new Ft],r=new l,n=new l;return function(i,o){var a=o||new l,s=1/0;if(t.setFromCoplanarPoints(this.a,this.b,this.c),t.projectPoint(i,r),!0===this.containsPoint(r))a.copy(r);else{e[0].set(this.a,this.b),e[1].set(this.b,this.c),e[2].set(this.c,this.a);for(var c=0;c<e.length;c++){e[c].closestPointToPoint(r,!0,n);var u=r.distanceToSquared(n);u<s&&(s=u,a.copy(n))}}return a}}(),equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}),kt.prototype=Object.assign(Object.create(ut.prototype),{constructor:kt,isMesh:!0,setDrawMode:function(t){this.drawMode=t},copy:function(t){return ut.prototype.copy.call(this,t),this.drawMode=t.drawMode,this},updateMorphTargets:function(){var t,e,r,n=this.geometry;if(n.isBufferGeometry){var i=n.morphAttributes,o=Object.keys(i);if(o.length>0){var a=i[o[0]];if(void 0!==a)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=a.length;t<e;t++)r=a[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[r]=t}}else{var s=n.morphTargets;if(void 0!==s&&s.length>0)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=s.length;t<e;t++)r=s[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[r]=t}},raycast:function(){function t(t,e,r,n,i,o,a){return zt.barycoordFromPoint(t,e,r,n,y),i.multiplyScalar(y.x),o.multiplyScalar(y.y),a.multiplyScalar(y.z),i.add(o).add(a),i.clone()}function e(t,e,r,n,i,o,a,s){if(null===(e.side===Nl?n.intersectTriangle(a,o,i,!0,s):n.intersectTriangle(i,o,a,e.side!==Il,s)))return null;x.copy(s),x.applyMatrix4(t.matrixWorld);var c=r.ray.origin.distanceTo(x);return c<r.near||c>r.far?null:{distance:c,point:x.clone(),object:t}}function r(r,n,i,o,a,l,u,p){s.fromBufferAttribute(o,l),c.fromBufferAttribute(o,u),h.fromBufferAttribute(o,p);var f=e(r,r.material,n,i,s,c,h,_);return f&&(a&&(m.fromBufferAttribute(a,l),g.fromBufferAttribute(a,u),v.fromBufferAttribute(a,p),f.uv=t(_,s,c,h,m,g,v)),f.face=new dt(l,u,p,zt.normal(s,c,h)),f.faceIndex=l),f}var i=new u,o=new Dt,a=new rt,s=new l,c=new l,h=new l,p=new l,f=new l,d=new l,m=new n,g=new n,v=new n,y=new l,_=new l,x=new l;return function(n,l){var u=this.geometry,y=this.material,x=this.matrixWorld;if(void 0!==y&&(null===u.boundingSphere&&u.computeBoundingSphere(),a.copy(u.boundingSphere),a.applyMatrix4(x),!1!==n.ray.intersectsSphere(a)&&(i.getInverse(x),o.copy(n.ray).applyMatrix4(i),null===u.boundingBox||!1!==o.intersectsBox(u.boundingBox)))){var b;if(u.isBufferGeometry){var w,S,M,A,E,C=u.index,T=u.attributes.position,P=u.attributes.uv;if(null!==C)for(A=0,E=C.count;A<E;A+=3)w=C.getX(A),S=C.getX(A+1),M=C.getX(A+2),(b=r(this,n,o,T,P,w,S,M))&&(b.faceIndex=Math.floor(A/3),l.push(b));else for(A=0,E=T.count;A<E;A+=3)(b=r(this,n,o,T,P,w=A,S=A+1,M=A+2))&&(b.index=w,l.push(b))}else if(u.isGeometry){var L,R,N,I,O=Array.isArray(y),D=u.vertices,F=u.faces,z=u.faceVertexUvs[0];z.length>0&&(I=z);for(var k=0,U=F.length;k<U;k++){var B=F[k],V=O?y[B.materialIndex]:y;if(void 0!==V){if(L=D[B.a],R=D[B.b],N=D[B.c],!0===V.morphTargets){var j=u.morphTargets,G=this.morphTargetInfluences;s.set(0,0,0),c.set(0,0,0),h.set(0,0,0);for(var W=0,H=j.length;W<H;W++){var X=G[W];if(0!==X){var Y=j[W].vertices;s.addScaledVector(p.subVectors(Y[B.a],L),X),c.addScaledVector(f.subVectors(Y[B.b],R),X),h.addScaledVector(d.subVectors(Y[B.c],N),X)}}s.add(L),c.add(R),h.add(N),L=s,R=c,N=h}if(b=e(this,V,n,o,L,R,N,_)){if(I&&I[k]){var q=I[k];m.copy(q[0]),g.copy(q[1]),v.copy(q[2]),b.uv=t(_,L,R,N,m,g,v)}b.face=B,b.faceIndex=k,l.push(b)}}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var Gh=0;te.prototype=Object.assign(Object.create(ft.prototype),{constructor:te,isArrayCamera:!0}),ne.prototype.isFogExp2=!0,ne.prototype.clone=function(){return new ne(this.color.getHex(),this.density)},ne.prototype.toJSON=function(t){return{type:"FogExp2",color:this.color.getHex(),density:this.density}},ie.prototype.isFog=!0,ie.prototype.clone=function(){return new ie(this.color.getHex(),this.near,this.far)},ie.prototype.toJSON=function(t){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}},oe.prototype=Object.assign(Object.create(ut.prototype),{constructor:oe,copy:function(t,e){return ut.prototype.copy.call(this,t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this},toJSON:function(t){var e=ut.prototype.toJSON.call(this,t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}),ae.prototype=Object.assign(Object.create(ut.prototype),{constructor:ae,isLensFlare:!0,copy:function(t){ut.prototype.copy.call(this,t),this.positionScreen.copy(t.positionScreen),this.customUpdateCallback=t.customUpdateCallback;for(var e=0,r=t.lensFlares.length;e<r;e++)this.lensFlares.push(t.lensFlares[e]);return this},add:function(t,e,r,n,i,o){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===o&&(o=1),void 0===i&&(i=new X(16777215)),void 0===n&&(n=kl),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:0,opacity:o,color:i,blending:n})},updateLensFlares:function(){var t,e,r=this.lensFlares.length,n=2*-this.positionScreen.x,i=2*-this.positionScreen.y;for(t=0;t<r;t++)(e=this.lensFlares[t]).x=this.positionScreen.x+n*e.distance,e.y=this.positionScreen.y+i*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)}}),(se.prototype=Object.create(K.prototype)).constructor=se,se.prototype.isSpriteMaterial=!0,se.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.rotation=t.rotation,this},ce.prototype=Object.assign(Object.create(ut.prototype),{constructor:ce,isSprite:!0,raycast:function(){var t=new l,e=new l,r=new l;return function(n,i){e.setFromMatrixPosition(this.matrixWorld),n.ray.closestPointToPoint(e,t),r.setFromMatrixScale(this.matrixWorld);var o=r.x*r.y/4;if(!(e.distanceToSquared(t)>o)){var a=n.ray.origin.distanceTo(t);a<n.near||a>n.far||i.push({distance:a,point:t.clone(),face:null,object:this})}}}(),clone:function(){return new this.constructor(this.material).copy(this)}}),le.prototype=Object.assign(Object.create(ut.prototype),{constructor:le,copy:function(t){ut.prototype.copy.call(this,t,!1);for(var e=t.levels,r=0,n=e.length;r<n;r++){var i=e[r];this.addLevel(i.object.clone(),i.distance)}return this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=this.levels,n=0;n<r.length&&!(e<r[n].distance);n++);r.splice(n,0,{distance:e,object:t}),this.add(t)},getObjectForDistance:function(t){for(var e=this.levels,r=1,n=e.length;r<n&&!(t<e[r].distance);r++);return e[r-1].object},raycast:function(){var t=new l;return function(e,r){t.setFromMatrixPosition(this.matrixWorld);var n=e.ray.origin.distanceTo(t);this.getObjectForDistance(n).raycast(e,r)}}(),update:function(){var t=new l,e=new l;return function(r){var n=this.levels;if(n.length>1){t.setFromMatrixPosition(r.matrixWorld),e.setFromMatrixPosition(this.matrixWorld);var i=t.distanceTo(e);n[0].object.visible=!0;for(var o=1,a=n.length;o<a&&i>=n[o].distance;o++)n[o-1].object.visible=!1,n[o].object.visible=!0;for(;o<a;o++)n[o].object.visible=!1}}}(),toJSON:function(t){var e=ut.prototype.toJSON.call(this,t);e.object.levels=[];for(var r=this.levels,n=0,i=r.length;n<i;n++){var o=r[n];e.object.levels.push({object:o.object.uuid,distance:o.distance})}return e}}),Object.assign(ue.prototype,{calculateInverses:function(){this.boneInverses=[];for(var t=0,e=this.bones.length;t<e;t++){var r=new u;this.bones[t]&&r.getInverse(this.bones[t].matrixWorld),this.boneInverses.push(r)}},pose:function(){var t,e,r;for(e=0,r=this.bones.length;e<r;e++)(t=this.bones[e])&&t.matrixWorld.getInverse(this.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)(t=this.bones[e])&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:function(){var t=new u,e=new u;return function(){for(var r=this.bones,n=this.boneInverses,i=this.boneMatrices,o=this.boneTexture,a=0,s=r.length;a<s;a++){var c=r[a]?r[a].matrixWorld:e;t.multiplyMatrices(c,n[a]),t.toArray(i,16*a)}void 0!==o&&(o.needsUpdate=!0)}}(),clone:function(){return new ue(this.bones,this.boneInverses)}}),he.prototype=Object.assign(Object.create(ut.prototype),{constructor:he,isBone:!0}),pe.prototype=Object.assign(Object.create(kt.prototype),{constructor:pe,isSkinnedMesh:!0,initBones:function(){var t,e,r,n,i=[];if(this.geometry&&void 0!==this.geometry.bones){for(r=0,n=this.geometry.bones.length;r<n;r++)e=this.geometry.bones[r],t=new he,i.push(t),t.name=e.name,t.position.fromArray(e.pos),t.quaternion.fromArray(e.rotq),void 0!==e.scl&&t.scale.fromArray(e.scl);for(r=0,n=this.geometry.bones.length;r<n;r++)-1!==(e=this.geometry.bones[r]).parent&&null!==e.parent&&void 0!==i[e.parent]?i[e.parent].add(i[r]):this.add(i[r])}return this.updateMatrixWorld(!0),i},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var t,e;if(this.geometry&&this.geometry.isGeometry)for(e=0;e<this.geometry.skinWeights.length;e++){var r=this.geometry.skinWeights[e];(t=1/r.lengthManhattan())!==1/0?r.multiplyScalar(t):r.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var n=new o,i=this.geometry.attributes.skinWeight;for(e=0;e<i.count;e++)n.x=i.getX(e),n.y=i.getY(e),n.z=i.getZ(e),n.w=i.getW(e),(t=1/n.lengthManhattan())!==1/0?n.multiplyScalar(t):n.set(1,0,0,0),i.setXYZW(e,n.x,n.y,n.z,n.w)}},updateMatrixWorld:function(t){kt.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode&&this.bindMatrixInverse.getInverse(this.bindMatrix)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),(fe.prototype=Object.create(K.prototype)).constructor=fe,fe.prototype.isLineBasicMaterial=!0,fe.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this},de.prototype=Object.assign(Object.create(ut.prototype),{constructor:de,isLine:!0,raycast:function(){var t=new u,e=new Dt,r=new rt;return function(n,i){var o=n.linePrecision,a=o*o,s=this.geometry,c=this.matrixWorld;if(null===s.boundingSphere&&s.computeBoundingSphere(),r.copy(s.boundingSphere),r.applyMatrix4(c),!1!==n.ray.intersectsSphere(r)){t.getInverse(c),e.copy(n.ray).applyMatrix4(t);var u=new l,h=new l,p=new l,f=new l,d=this&&this.isLineSegments?2:1;if(s.isBufferGeometry){var m=s.index,g=s.attributes.position.array;if(null!==m)for(var v=m.array,y=0,_=v.length-1;y<_;y+=d){var x=v[y],b=v[y+1];u.fromArray(g,3*x),h.fromArray(g,3*b);if(!(e.distanceSqToSegment(u,h,f,p)>a)){f.applyMatrix4(this.matrixWorld);(M=n.ray.origin.distanceTo(f))<n.near||M>n.far||i.push({distance:M,point:p.clone().applyMatrix4(this.matrixWorld),index:y,face:null,faceIndex:null,object:this})}}else for(y=0,_=g.length/3-1;y<_;y+=d){u.fromArray(g,3*y),h.fromArray(g,3*y+3);if(!(e.distanceSqToSegment(u,h,f,p)>a)){f.applyMatrix4(this.matrixWorld);(M=n.ray.origin.distanceTo(f))<n.near||M>n.far||i.push({distance:M,point:p.clone().applyMatrix4(this.matrixWorld),index:y,face:null,faceIndex:null,object:this})}}}else if(s.isGeometry){var w=s.vertices,S=w.length;for(y=0;y<S-1;y+=d){if(!(e.distanceSqToSegment(w[y],w[y+1],f,p)>a)){f.applyMatrix4(this.matrixWorld);var M;(M=n.ray.origin.distanceTo(f))<n.near||M>n.far||i.push({distance:M,point:p.clone().applyMatrix4(this.matrixWorld),index:y,face:null,faceIndex:null,object:this})}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),me.prototype=Object.assign(Object.create(de.prototype),{constructor:me,isLineSegments:!0}),ge.prototype=Object.assign(Object.create(de.prototype),{constructor:ge,isLineLoop:!0}),(ve.prototype=Object.create(K.prototype)).constructor=ve,ve.prototype.isPointsMaterial=!0,ve.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this},ye.prototype=Object.assign(Object.create(ut.prototype),{constructor:ye,isPoints:!0,raycast:function(){var t=new u,e=new Dt,r=new rt;return function(n,i){function o(t,r){var o=e.distanceSqToPoint(t);if(o<p){var s=e.closestPointToPoint(t);s.applyMatrix4(c);var l=n.ray.origin.distanceTo(s);if(l<n.near||l>n.far)return;i.push({distance:l,distanceToRay:Math.sqrt(o),point:s.clone(),index:r,face:null,object:a})}}var a=this,s=this.geometry,c=this.matrixWorld,u=n.params.Points.threshold;if(null===s.boundingSphere&&s.computeBoundingSphere(),r.copy(s.boundingSphere),r.applyMatrix4(c),r.radius+=u,!1!==n.ray.intersectsSphere(r)){t.getInverse(c),e.copy(n.ray).applyMatrix4(t);var h=u/((this.scale.x+this.scale.y+this.scale.z)/3),p=h*h,f=new l;if(s.isBufferGeometry){var d=s.index,m=s.attributes.position.array;if(null!==d)for(var g=d.array,v=0,y=g.length;v<y;v++){var _=g[v];f.fromArray(m,3*_),o(f,_)}else{v=0;for(var x=m.length/3;v<x;v++)f.fromArray(m,3*v),o(f,v)}}else{var b=s.vertices;for(v=0,x=b.length;v<x;v++)o(b[v],v)}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),_e.prototype=Object.assign(Object.create(ut.prototype),{constructor:_e}),(xe.prototype=Object.create(i.prototype)).constructor=xe,(be.prototype=Object.create(i.prototype)).constructor=be,be.prototype.isCompressedTexture=!0,(we.prototype=Object.create(i.prototype)).constructor=we,we.prototype.isDepthTexture=!0,(Se.prototype=Object.create(Pt.prototype)).constructor=Se,(Me.prototype=Object.create(gt.prototype)).constructor=Me,(Ae.prototype=Object.create(Pt.prototype)).constructor=Ae,(Ee.prototype=Object.create(gt.prototype)).constructor=Ee,(Ce.prototype=Object.create(Pt.prototype)).constructor=Ce,(Te.prototype=Object.create(gt.prototype)).constructor=Te,(Pe.prototype=Object.create(Ce.prototype)).constructor=Pe,(Le.prototype=Object.create(gt.prototype)).constructor=Le,(Re.prototype=Object.create(Ce.prototype)).constructor=Re,(Ne.prototype=Object.create(gt.prototype)).constructor=Ne,(Ie.prototype=Object.create(Ce.prototype)).constructor=Ie,(Oe.prototype=Object.create(gt.prototype)).constructor=Oe,(De.prototype=Object.create(Ce.prototype)).constructor=De,(Fe.prototype=Object.create(gt.prototype)).constructor=Fe,(ze.prototype=Object.create(Pt.prototype)).constructor=ze,(ke.prototype=Object.create(gt.prototype)).constructor=ke,(Ue.prototype=Object.create(Pt.prototype)).constructor=Ue,(Be.prototype=Object.create(gt.prototype)).constructor=Be,(Ve.prototype=Object.create(Pt.prototype)).constructor=Ve;var Wh={area:function(t){for(var e=t.length,r=0,n=e-1,i=0;i<e;n=i++)r+=t[n].x*t[i].y-t[i].x*t[n].y;return.5*r},triangulate:function(){function t(t,e,r,n,i,o){var a,s,c,l,u,h,p,f,d;if(s=t[o[e]].x,c=t[o[e]].y,l=t[o[r]].x,u=t[o[r]].y,h=t[o[n]].x,p=t[o[n]].y,(l-s)*(p-c)-(u-c)*(h-s)<=0)return!1;var m,g,v,y,_,x,b,w,S,M,A,E,C,T,P;for(m=h-l,g=p-u,v=s-h,y=c-p,_=l-s,x=u-c,a=0;a<i;a++)if(f=t[o[a]].x,d=t[o[a]].y,!(f===s&&d===c||f===l&&d===u||f===h&&d===p)&&(b=f-s,w=d-c,S=f-l,M=d-u,A=f-h,E=d-p,P=m*M-g*S,C=_*w-x*b,T=v*E-y*A,P>=-Number.EPSILON&&T>=-Number.EPSILON&&C>=-Number.EPSILON))return!1;return!0}return function(e,r){var n=e.length;if(n<3)return null;var i,o,a,s=[],c=[],l=[];if(Wh.area(e)>0)for(o=0;o<n;o++)c[o]=o;else for(o=0;o<n;o++)c[o]=n-1-o;var u=n,h=2*u;for(o=u-1;u>2;){if(h--<=0)return r?l:s;if(i=o,u<=i&&(i=0),o=i+1,u<=o&&(o=0),a=o+1,u<=a&&(a=0),t(e,i,o,a,u,c)){var p,f,d,m,g;for(p=c[i],f=c[o],d=c[a],s.push([e[p],e[f],e[d]]),l.push([c[i],c[o],c[a]]),m=o,g=o+1;g<u;m++,g++)c[m]=c[g];h=2*--u}}return r?l:s}}(),triangulateShape:function(t,e){function r(t){var e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function n(t,e,r){return t.x!==e.x?t.x<e.x?t.x<=r.x&&r.x<=e.x:e.x<=r.x&&r.x<=t.x:t.y<e.y?t.y<=r.y&&r.y<=e.y:e.y<=r.y&&r.y<=t.y}function i(t,e,r,i,o){var a=e.x-t.x,s=e.y-t.y,c=i.x-r.x,l=i.y-r.y,u=t.x-r.x,h=t.y-r.y,p=s*c-a*l,f=s*u-a*h;if(Math.abs(p)>Number.EPSILON){var d;if(p>0){if(f<0||f>p)return[];if((d=l*u-c*h)<0||d>p)return[]}else{if(f>0||f<p)return[];if((d=l*u-c*h)>0||d<p)return[]}if(0===d)return!o||0!==f&&f!==p?[t]:[];if(d===p)return!o||0!==f&&f!==p?[e]:[];if(0===f)return[r];if(f===p)return[i];var m=d/p;return[{x:t.x+m*a,y:t.y+m*s}]}if(0!==f||l*u!=c*h)return[];var g=0===a&&0===s,v=0===c&&0===l;if(g&&v)return t.x!==r.x||t.y!==r.y?[]:[t];if(g)return n(r,i,t)?[t]:[];if(v)return n(t,e,r)?[r]:[];var y,_,x,b,w,S,M,A;return 0!==a?(t.x<e.x?(y=t,x=t.x,_=e,b=e.x):(y=e,x=e.x,_=t,b=t.x),r.x<i.x?(w=r,M=r.x,S=i,A=i.x):(w=i,M=i.x,S=r,A=r.x)):(t.y<e.y?(y=t,x=t.y,_=e,b=e.y):(y=e,x=e.y,_=t,b=t.y),r.y<i.y?(w=r,M=r.y,S=i,A=i.y):(w=i,M=i.y,S=r,A=r.y)),x<=M?b<M?[]:b===M?o?[]:[w]:b<=A?[w,_]:[w,S]:x>A?[]:x===A?o?[]:[y]:b<=A?[y,_]:[y,S]}function o(t,e,r,n){var i=e.x-t.x,o=e.y-t.y,a=r.x-t.x,s=r.y-t.y,c=n.x-t.x,l=n.y-t.y,u=i*s-o*a,h=i*l-o*c;if(Math.abs(u)>Number.EPSILON){var p=c*s-l*a;return u>0?h>=0&&p>=0:h>=0||p>=0}return h>0}r(t),e.forEach(r);for(var a,s,c,l,u,h,p={},f=t.concat(),d=0,m=e.length;d<m;d++)Array.prototype.push.apply(f,e[d]);for(a=0,s=f.length;a<s;a++)p[u=f[a].x+":"+f[a].y],p[u]=a;var g=function(t,e){function r(t,e){var r=y.length-1,n=t-1;n<0&&(n=r);var i=t+1;i>r&&(i=0);var a=o(y[t],y[n],y[i],s[e]);if(!a)return!1;var c=s.length-1,l=e-1;l<0&&(l=c);var u=e+1;return u>c&&(u=0),!!(a=o(s[e],s[l],s[u],y[t]))}function n(t,e){var r,n;for(r=0;r<y.length;r++)if(n=r+1,n%=y.length,i(t,e,y[r],y[n],!0).length>0)return!0;return!1}function a(t,r){var n,o,a,s;for(n=0;n<_.length;n++)for(o=e[_[n]],a=0;a<o.length;a++)if(s=a+1,s%=o.length,i(t,r,o[a],o[s],!0).length>0)return!0;return!1}for(var s,c,l,u,h,p,f,d,m,g,v,y=t.concat(),_=[],x=[],b=0,w=e.length;b<w;b++)_.push(b);for(var S=0,M=2*_.length;_.length>0&&!(--M<0);)for(l=S;l<y.length;l++){for(u=y[l],c=-1,b=0;b<_.length;b++)if(p=_[b],f=u.x+":"+u.y+":"+p,void 0===x[f]){s=e[p];for(var A=0;A<s.length;A++)if(h=s[A],r(l,A)&&!n(u,h)&&!a(u,h)){c=A,_.splice(b,1),d=y.slice(0,l+1),m=y.slice(l),g=s.slice(c),v=s.slice(0,c+1),y=d.concat(g).concat(v).concat(m),S=l;break}if(c>=0)break;x[f]=!0}if(c>=0)break}return y}(t,e),v=Wh.triangulate(g,!1);for(a=0,s=v.length;a<s;a++)for(l=v[a],c=0;c<3;c++)void 0!==(h=p[u=l[c].x+":"+l[c].y])&&(l[c]=h);return v.concat()},isClockWise:function(t){return Wh.area(t)<0}};(je.prototype=Object.create(gt.prototype)).constructor=je,(Ge.prototype=Object.create(Pt.prototype)).constructor=Ge,Ge.prototype.getArrays=function(){var t=this.getAttribute("position"),e=t?Array.prototype.slice.call(t.array):[],r=this.getAttribute("uv"),n=r?Array.prototype.slice.call(r.array):[],i=this.index;return{position:e,uv:n,index:i?Array.prototype.slice.call(i.array):[]}},Ge.prototype.addShapeList=function(t,e){var r=t.length;e.arrays=this.getArrays();for(var n=0;n<r;n++){var i=t[n];this.addShape(i,e)}this.setIndex(e.arrays.index),this.addAttribute("position",new At(e.arrays.position,3)),this.addAttribute("uv",new At(e.arrays.uv,2))},Ge.prototype.addShape=function(t,e){function r(t,e,r){return e.clone().multiplyScalar(r).add(t)}function i(t,e,r){var i,o,a,s=t.x-e.x,c=t.y-e.y,l=r.x-t.x,u=r.y-t.y,h=s*s+c*c,p=s*u-c*l;if(Math.abs(p)>Number.EPSILON){var f=Math.sqrt(h),d=Math.sqrt(l*l+u*u),m=e.x-c/f,g=e.y+s/f,v=((r.x-u/d-m)*u-(r.y+l/d-g)*l)/(s*u-c*l),y=(i=m+s*v-t.x)*i+(o=g+c*v-t.y)*o;if(y<=2)return new n(i,o);a=Math.sqrt(y/2)}else{var _=!1;s>Number.EPSILON?l>Number.EPSILON&&(_=!0):s<-Number.EPSILON?l<-Number.EPSILON&&(_=!0):Math.sign(c)===Math.sign(u)&&(_=!0),_?(i=-c,o=s,a=Math.sqrt(h)):(i=s,o=c,a=Math.sqrt(h/2))}return new n(i/a,o/a)}function o(t,e){var r,n;for(Z=t.length;--Z>=0;){r=Z,(n=Z-1)<0&&(n=t.length-1);var i=0,o=C+2*M;for(i=0;i<o;i++){var a=X*i,s=X*(i+1);!function(t,e,r,n,i,o,a,s,l){c(t),c(e),c(n),c(e),c(r),c(n);var h=v.length/3,p=L.generateSideWallUV(O,v,h-6,h-3,h-2,h-1);u(p[0]),u(p[1]),u(p[3]),u(p[1]),u(p[2]),u(p[3])}(e+r+a,e+n+a,e+n+s,e+r+s)}}}function a(t,e,r){x.push(t),x.push(e),x.push(r)}function s(t,e,r){c(t),c(e),c(r);var n=v.length/3,i=L.generateTopUV(O,v,n-3,n-2,n-1);u(i[0]),u(i[1]),u(i[2])}function c(t){y.push(v.length/3),v.push(x[3*t+0]),v.push(x[3*t+1]),v.push(x[3*t+2])}function u(t){_.push(t.x),_.push(t.y)}var h,p,f,d,m,g=e.arrays?e.arrays:this.getArrays(),v=g.position,y=g.index,_=g.uv,x=[],b=void 0!==e.amount?e.amount:100,w=void 0!==e.bevelThickness?e.bevelThickness:6,S=void 0!==e.bevelSize?e.bevelSize:w-2,M=void 0!==e.bevelSegments?e.bevelSegments:3,A=void 0===e.bevelEnabled||e.bevelEnabled,E=void 0!==e.curveSegments?e.curveSegments:12,C=void 0!==e.steps?e.steps:1,T=e.extrudePath,P=!1,L=void 0!==e.UVGenerator?e.UVGenerator:je.WorldUVGenerator;T&&(h=T.getSpacedPoints(C),P=!0,A=!1,p=void 0!==e.frames?e.frames:T.computeFrenetFrames(C,!1),f=new l,d=new l,m=new l),A||(M=0,w=0,S=0);var R,N,I,O=this,D=t.extractPoints(E),F=D.shape,z=D.holes;if(!Wh.isClockWise(F))for(F=F.reverse(),N=0,I=z.length;N<I;N++)R=z[N],Wh.isClockWise(R)&&(z[N]=R.reverse());var k=Wh.triangulateShape(F,z),U=F;for(N=0,I=z.length;N<I;N++)R=z[N],F=F.concat(R);for(var B,V,j,G,W,H,X=F.length,Y=k.length,q=[],Z=0,$=U.length,K=$-1,Q=Z+1;Z<$;Z++,K++,Q++)K===$&&(K=0),Q===$&&(Q=0),q[Z]=i(U[Z],U[K],U[Q]);var J,tt=[],et=q.concat();for(N=0,I=z.length;N<I;N++){for(R=z[N],J=[],Z=0,K=($=R.length)-1,Q=Z+1;Z<$;Z++,K++,Q++)K===$&&(K=0),Q===$&&(Q=0),J[Z]=i(R[Z],R[K],R[Q]);tt.push(J),et=et.concat(J)}for(B=0;B<M;B++){for(j=B/M,G=w*Math.cos(j*Math.PI/2),V=S*Math.sin(j*Math.PI/2),Z=0,$=U.length;Z<$;Z++)a((W=r(U[Z],q[Z],V)).x,W.y,-G);for(N=0,I=z.length;N<I;N++)for(R=z[N],J=tt[N],Z=0,$=R.length;Z<$;Z++)a((W=r(R[Z],J[Z],V)).x,W.y,-G)}for(V=S,Z=0;Z<X;Z++)W=A?r(F[Z],et[Z],V):F[Z],P?(d.copy(p.normals[0]).multiplyScalar(W.x),f.copy(p.binormals[0]).multiplyScalar(W.y),m.copy(h[0]).add(d).add(f),a(m.x,m.y,m.z)):a(W.x,W.y,0);var rt;for(rt=1;rt<=C;rt++)for(Z=0;Z<X;Z++)W=A?r(F[Z],et[Z],V):F[Z],P?(d.copy(p.normals[rt]).multiplyScalar(W.x),f.copy(p.binormals[rt]).multiplyScalar(W.y),m.copy(h[rt]).add(d).add(f),a(m.x,m.y,m.z)):a(W.x,W.y,b/C*rt);for(B=M-1;B>=0;B--){for(j=B/M,G=w*Math.cos(j*Math.PI/2),V=S*Math.sin(j*Math.PI/2),Z=0,$=U.length;Z<$;Z++)a((W=r(U[Z],q[Z],V)).x,W.y,b+G);for(N=0,I=z.length;N<I;N++)for(R=z[N],J=tt[N],Z=0,$=R.length;Z<$;Z++)W=r(R[Z],J[Z],V),P?a(W.x,W.y+h[C-1].y,h[C-1].x+G):a(W.x,W.y,b+G)}!function(){var t=v.length/3;if(A){var r=0,n=X*r;for(Z=0;Z<Y;Z++)s((H=k[Z])[2]+n,H[1]+n,H[0]+n);for(n=X*(r=C+2*M),Z=0;Z<Y;Z++)s((H=k[Z])[0]+n,H[1]+n,H[2]+n)}else{for(Z=0;Z<Y;Z++)s((H=k[Z])[2],H[1],H[0]);for(Z=0;Z<Y;Z++)s((H=k[Z])[0]+X*C,H[1]+X*C,H[2]+X*C)}O.addGroup(t,v.length/3-t,void 0!==e.material?e.material:0)}(),function(){var t=v.length/3,r=0;for(o(U,r),r+=U.length,N=0,I=z.length;N<I;N++)o(R=z[N],r),r+=R.length;O.addGroup(t,v.length/3-t,void 0!==e.extrudeMaterial?e.extrudeMaterial:1)}(),e.arrays||(this.setIndex(y),this.addAttribute("position",new At(v,3)),this.addAttribute("uv",new At(e.arrays.uv,2)))},je.WorldUVGenerator={generateTopUV:function(t,e,r,i,o){var a=e[3*r],s=e[3*r+1],c=e[3*i],l=e[3*i+1],u=e[3*o],h=e[3*o+1];return[new n(a,s),new n(c,l),new n(u,h)]},generateSideWallUV:function(t,e,r,i,o,a){var s=e[3*r],c=e[3*r+1],l=e[3*r+2],u=e[3*i],h=e[3*i+1],p=e[3*i+2],f=e[3*o],d=e[3*o+1],m=e[3*o+2],g=e[3*a],v=e[3*a+1],y=e[3*a+2];return Math.abs(c-h)<.01?[new n(s,1-l),new n(u,1-p),new n(f,1-m),new n(g,1-y)]:[new n(c,1-l),new n(h,1-p),new n(d,1-m),new n(v,1-y)]}},(We.prototype=Object.create(gt.prototype)).constructor=We,(He.prototype=Object.create(Ge.prototype)).constructor=He,(Xe.prototype=Object.create(gt.prototype)).constructor=Xe,(Ye.prototype=Object.create(Pt.prototype)).constructor=Ye,(qe.prototype=Object.create(gt.prototype)).constructor=qe,(Ze.prototype=Object.create(Pt.prototype)).constructor=Ze,($e.prototype=Object.create(gt.prototype)).constructor=$e,(Ke.prototype=Object.create(Pt.prototype)).constructor=Ke,(Qe.prototype=Object.create(gt.prototype)).constructor=Qe,(Je.prototype=Object.create(Pt.prototype)).constructor=Je,(tr.prototype=Object.create(Pt.prototype)).constructor=tr,(er.prototype=Object.create(gt.prototype)).constructor=er,(rr.prototype=Object.create(Pt.prototype)).constructor=rr,(nr.prototype=Object.create(er.prototype)).constructor=nr,(ir.prototype=Object.create(rr.prototype)).constructor=ir,(or.prototype=Object.create(gt.prototype)).constructor=or,(ar.prototype=Object.create(Pt.prototype)).constructor=ar;var Hh=Object.freeze({WireframeGeometry:Se,ParametricGeometry:Me,ParametricBufferGeometry:Ae,TetrahedronGeometry:Te,TetrahedronBufferGeometry:Pe,OctahedronGeometry:Le,OctahedronBufferGeometry:Re,IcosahedronGeometry:Ne,IcosahedronBufferGeometry:Ie,DodecahedronGeometry:Oe,DodecahedronBufferGeometry:De,PolyhedronGeometry:Ee,PolyhedronBufferGeometry:Ce,TubeGeometry:Fe,TubeBufferGeometry:ze,TorusKnotGeometry:ke,TorusKnotBufferGeometry:Ue,TorusGeometry:Be,TorusBufferGeometry:Ve,TextGeometry:We,TextBufferGeometry:He,SphereGeometry:Xe,SphereBufferGeometry:Ye,RingGeometry:qe,RingBufferGeometry:Ze,PlaneGeometry:Nt,PlaneBufferGeometry:It,LatheGeometry:$e,LatheBufferGeometry:Ke,ShapeGeometry:Qe,ShapeBufferGeometry:Je,ExtrudeGeometry:je,ExtrudeBufferGeometry:Ge,EdgesGeometry:tr,ConeGeometry:nr,ConeBufferGeometry:ir,CylinderGeometry:er,CylinderBufferGeometry:rr,CircleGeometry:or,CircleBufferGeometry:ar,BoxGeometry:Lt,BoxBufferGeometry:Rt});(sr.prototype=Object.create(K.prototype)).constructor=sr,sr.prototype.isShadowMaterial=!0,(cr.prototype=Object.create(Q.prototype)).constructor=cr,cr.prototype.isRawShaderMaterial=!0,(lr.prototype=Object.create(K.prototype)).constructor=lr,lr.prototype.isMeshStandardMaterial=!0,lr.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},(ur.prototype=Object.create(lr.prototype)).constructor=ur,ur.prototype.isMeshPhysicalMaterial=!0,ur.prototype.copy=function(t){return lr.prototype.copy.call(this,t),this.defines={PHYSICAL:""},this.reflectivity=t.reflectivity,this.clearCoat=t.clearCoat,this.clearCoatRoughness=t.clearCoatRoughness,this},(hr.prototype=Object.create(K.prototype)).constructor=hr,hr.prototype.isMeshPhongMaterial=!0,hr.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},(pr.prototype=Object.create(hr.prototype)).constructor=pr,pr.prototype.isMeshToonMaterial=!0,pr.prototype.copy=function(t){return hr.prototype.copy.call(this,t),this.gradientMap=t.gradientMap,this},(fr.prototype=Object.create(K.prototype)).constructor=fr,fr.prototype.isMeshNormalMaterial=!0,fr.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},(dr.prototype=Object.create(K.prototype)).constructor=dr,dr.prototype.isMeshLambertMaterial=!0,dr.prototype.copy=function(t){return K.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},(mr.prototype=Object.create(fe.prototype)).constructor=mr,mr.prototype.isLineDashedMaterial=!0,mr.prototype.copy=function(t){return fe.prototype.copy.call(this,t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var Xh=Object.freeze({ShadowMaterial:sr,SpriteMaterial:se,RawShaderMaterial:cr,ShaderMaterial:Q,PointsMaterial:ve,MeshPhysicalMaterial:ur,MeshStandardMaterial:lr,MeshPhongMaterial:hr,MeshToonMaterial:pr,MeshNormalMaterial:fr,MeshLambertMaterial:dr,MeshDepthMaterial:J,MeshDistanceMaterial:tt,MeshBasicMaterial:Ot,LineDashedMaterial:mr,LineBasicMaterial:fe,Material:K}),Yh={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}},qh=new gr;Object.assign(vr.prototype,{load:function(t,e,r,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var i=this,o=Yh.get(t);if(void 0!==o)return i.manager.itemStart(t),setTimeout(function(){e&&e(o),i.manager.itemEnd(t)},0),o;var a=t.match(/^data:(.*?)(;base64)?,(.*)$/);if(a){var s=a[1],c=!!a[2],l=a[3];l=window.decodeURIComponent(l),c&&(l=window.atob(l));try{var u,h=(this.responseType||"").toLowerCase();switch(h){case"arraybuffer":case"blob":u=new ArrayBuffer(l.length);for(var p=new Uint8Array(u),f=0;f<l.length;f++)p[f]=l.charCodeAt(f);"blob"===h&&(u=new Blob([u],{type:s}));break;case"document":var d=new DOMParser;u=d.parseFromString(l,s);break;case"json":u=JSON.parse(l);break;default:u=l}window.setTimeout(function(){e&&e(u),i.manager.itemEnd(t)},0)}catch(e){window.setTimeout(function(){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)},0)}}else{var m=new XMLHttpRequest;m.open("GET",t,!0),m.addEventListener("load",function(r){var o=r.target.response;Yh.add(t,o),200===this.status?(e&&e(o),i.manager.itemEnd(t)):0===this.status?(e&&e(o),i.manager.itemEnd(t)):(n&&n(r),i.manager.itemEnd(t),i.manager.itemError(t))},!1),void 0!==r&&m.addEventListener("progress",function(t){r(t)},!1),m.addEventListener("error",function(e){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)},!1),void 0!==this.responseType&&(m.responseType=this.responseType),void 0!==this.withCredentials&&(m.withCredentials=this.withCredentials),m.overrideMimeType&&m.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(var g in this.requestHeader)m.setRequestHeader(g,this.requestHeader[g]);m.send(null)}return i.manager.itemStart(t),m},setPath:function(t){return this.path=t,this},setResponseType:function(t){return this.responseType=t,this},setWithCredentials:function(t){return this.withCredentials=t,this},setMimeType:function(t){return this.mimeType=t,this},setRequestHeader:function(t){return this.requestHeader=t,this}}),Object.assign(yr.prototype,{load:function(t,e,r,n){function i(i){c.load(t[i],function(t){var r=o._parser(t,!0);a[i]={width:r.width,height:r.height,format:r.format,mipmaps:r.mipmaps},6===(l+=1)&&(1===r.mipmapCount&&(s.minFilter=Ou),s.format=r.format,s.needsUpdate=!0,e&&e(s))},r,n)}var o=this,a=[],s=new be;s.image=a;var c=new vr(this.manager);if(c.setPath(this.path),c.setResponseType("arraybuffer"),Array.isArray(t))for(var l=0,u=0,h=t.length;u<h;++u)i(u);else c.load(t,function(t){var r=o._parser(t,!0);if(r.isCubemap)for(var n=r.mipmaps.length/r.mipmapCount,i=0;i<n;i++){a[i]={mipmaps:[]};for(var c=0;c<r.mipmapCount;c++)a[i].mipmaps.push(r.mipmaps[i*r.mipmapCount+c]),a[i].format=r.format,a[i].width=r.width,a[i].height=r.height}else s.image.width=r.width,s.image.height=r.height,s.mipmaps=r.mipmaps;1===r.mipmapCount&&(s.minFilter=Ou),s.format=r.format,s.needsUpdate=!0,e&&e(s)},r,n);return s},setPath:function(t){return this.path=t,this}}),Object.assign(_r.prototype,{load:function(t,e,r,n){var i=this,o=new h,a=new vr(this.manager);return a.setResponseType("arraybuffer"),a.load(t,function(t){var r=i._parser(t);r&&(void 0!==r.image?o.image=r.image:void 0!==r.data&&(o.image.width=r.width,o.image.height=r.height,o.image.data=r.data),o.wrapS=void 0!==r.wrapS?r.wrapS:Pu,o.wrapT=void 0!==r.wrapT?r.wrapT:Pu,o.magFilter=void 0!==r.magFilter?r.magFilter:Ou,o.minFilter=void 0!==r.minFilter?r.minFilter:Fu,o.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,void 0!==r.format&&(o.format=r.format),void 0!==r.type&&(o.type=r.type),void 0!==r.mipmaps&&(o.mipmaps=r.mipmaps),1===r.mipmapCount&&(o.minFilter=Ou),o.needsUpdate=!0,e&&e(o,r))},r,n),o}}),Object.assign(xr.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var i=this,o=Yh.get(t);if(void 0!==o)return i.manager.itemStart(t),setTimeout(function(){e&&e(o),i.manager.itemEnd(t)},0),o;var a=document.createElementNS("http://www.w3.org/1999/xhtml","img");return a.addEventListener("load",function(){Yh.add(t,this),e&&e(this),i.manager.itemEnd(t)},!1),a.addEventListener("error",function(e){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)},!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),i.manager.itemStart(t),a.src=t,a},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(br.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){function i(r){a.load(t[r],function(t){o.images[r]=t,6===++s&&(o.needsUpdate=!0,e&&e(o))},void 0,n)}var o=new p,a=new xr(this.manager);a.setCrossOrigin(this.crossOrigin),a.setPath(this.path);for(var s=0,c=0;c<t.length;++c)i(c);return o},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(wr.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){var o=new xr(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);var a=new i;return a.image=o.load(t,function(){var r=t.search(/\.(jpg|jpeg)$/)>0||0===t.search(/^data\:image\/jpeg/);a.format=r?$u:Ku,a.needsUpdate=!0,void 0!==e&&e(a)},r,n),a},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Sr.prototype=Object.assign(Object.create(ut.prototype),{constructor:Sr,isLight:!0,copy:function(t){return ut.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=ut.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),Mr.prototype=Object.assign(Object.create(Sr.prototype),{constructor:Mr,isHemisphereLight:!0,copy:function(t){return Sr.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Ar.prototype,{copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),Er.prototype=Object.assign(Object.create(Ar.prototype),{constructor:Er,isSpotLightShadow:!0,update:function(t){var e=this.camera,r=2*Eh.RAD2DEG*t.angle,n=this.mapSize.width/this.mapSize.height,i=t.distance||e.far;r===e.fov&&n===e.aspect&&i===e.far||(e.fov=r,e.aspect=n,e.far=i,e.updateProjectionMatrix())}}),Cr.prototype=Object.assign(Object.create(Sr.prototype),{constructor:Cr,isSpotLight:!0,copy:function(t){return Sr.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Tr.prototype=Object.assign(Object.create(Sr.prototype),{constructor:Tr,isPointLight:!0,copy:function(t){return Sr.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),Pr.prototype=Object.assign(Object.create(Ar.prototype),{constructor:Pr}),Lr.prototype=Object.assign(Object.create(Sr.prototype),{constructor:Lr,isDirectionalLight:!0,copy:function(t){return Sr.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Rr.prototype=Object.assign(Object.create(Sr.prototype),{constructor:Rr,isAmbientLight:!0}),Nr.prototype=Object.assign(Object.create(Sr.prototype),{constructor:Nr,isRectAreaLight:!0,copy:function(t){return Sr.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=Sr.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}});var Zh={arraySlice:function(t,e,r){return Zh.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==r?r:t.length)):t.slice(e,r)},convertArray:function(t,e,r){return!t||!r&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){for(var e=t.length,r=new Array(e),n=0;n!==e;++n)r[n]=n;return r.sort(function(e,r){return t[e]-t[r]}),r},sortedArray:function(t,e,r){for(var n=t.length,i=new t.constructor(n),o=0,a=0;a!==n;++o)for(var s=r[o]*e,c=0;c!==e;++c)i[a++]=t[s+c];return i},flattenJSON:function(t,e,r,n){for(var i=1,o=t[0];void 0!==o&&void 0===o[n];)o=t[i++];if(void 0!==o){var a=o[n];if(void 0!==a)if(Array.isArray(a))do{void 0!==(a=o[n])&&(e.push(o.time),r.push.apply(r,a)),o=t[i++]}while(void 0!==o);else if(void 0!==a.toArray)do{void 0!==(a=o[n])&&(e.push(o.time),a.toArray(r,r.length)),o=t[i++]}while(void 0!==o);else do{void 0!==(a=o[n])&&(e.push(o.time),r.push(a)),o=t[i++]}while(void 0!==o)}}};Object.assign(Ir.prototype,{evaluate:function(t){var e=this.parameterPositions,r=this._cachedIndex,n=e[r],i=e[r-1];t:{e:{var o;r:{n:if(!(t<n)){for(var a=r+2;;){if(void 0===n){if(t<i)break n;return r=e.length,this._cachedIndex=r,this.afterEnd_(r-1,t,i)}if(r===a)break;if(i=n,n=e[++r],t<n)break e}o=e.length;break r}{if(t>=i)break t;var s=e[1];t<s&&(r=2,i=s);for(a=r-2;;){if(void 0===i)return this._cachedIndex=0,this.beforeStart_(0,t,n);if(r===a)break;if(n=i,i=e[--r-1],t>=i)break e}o=r,r=0}}for(;r<o;){var c=r+o>>>1;t<e[c]?o=c:r=c+1}if(n=e[r],void 0===(i=e[r-1]))return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return r=e.length,this._cachedIndex=r,this.afterEnd_(r-1,i,t)}this._cachedIndex=r,this.intervalChanged_(r,i,n)}return this.interpolate_(r,i,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,r=this.sampleValues,n=this.valueSize,i=t*n,o=0;o!==n;++o)e[o]=r[i+o];return e},interpolate_:function(t,e,r,n){throw new Error("call to abstract method")},intervalChanged_:function(t,e,r){}}),Object.assign(Ir.prototype,{beforeStart_:Ir.prototype.copySampleValue_,afterEnd_:Ir.prototype.copySampleValue_}),Or.prototype=Object.assign(Object.create(Ir.prototype),{constructor:Or,DefaultSettings_:{endingStart:fh,endingEnd:fh},intervalChanged_:function(t,e,r){var n=this.parameterPositions,i=t-2,o=t+1,a=n[i],s=n[o];if(void 0===a)switch(this.getSettings_().endingStart){case 2401:i=t,a=2*e-r;break;case 2402:a=e+n[i=n.length-2]-n[i+1];break;default:i=t,a=r}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:o=t,s=2*r-e;break;case 2402:o=1,s=r+n[1]-n[0];break;default:o=t-1,s=e}var c=.5*(r-e),l=this.valueSize;this._weightPrev=c/(e-a),this._weightNext=c/(s-r),this._offsetPrev=i*l,this._offsetNext=o*l},interpolate_:function(t,e,r,n){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,l=this._offsetPrev,u=this._offsetNext,h=this._weightPrev,p=this._weightNext,f=(r-e)/(n-e),d=f*f,m=d*f,g=-h*m+2*h*d-h*f,v=(1+h)*m+(-1.5-2*h)*d+(-.5+h)*f+1,y=(-1-p)*m+(1.5+p)*d+.5*f,_=p*m-p*d,x=0;x!==a;++x)i[x]=g*o[l+x]+v*o[c+x]+y*o[s+x]+_*o[u+x];return i}}),Dr.prototype=Object.assign(Object.create(Ir.prototype),{constructor:Dr,interpolate_:function(t,e,r,n){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,l=(r-e)/(n-e),u=1-l,h=0;h!==a;++h)i[h]=o[c+h]*u+o[s+h]*l;return i}}),Fr.prototype=Object.assign(Object.create(Ir.prototype),{constructor:Fr,interpolate_:function(t,e,r,n){return this.copySampleValue_(t-1)}});var $h;$h={TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(t){return new Fr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new Dr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Or(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case 2300:e=this.InterpolantFactoryMethodDiscrete;break;case 2301:e=this.InterpolantFactoryMethodLinear;break;case 2302:e=this.InterpolantFactoryMethodSmooth}if(void 0!==e)this.createInterpolant=e;else{var r="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(r);this.setInterpolation(this.DefaultInterpolation)}}},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,r=0,n=e.length;r!==n;++r)e[r]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,r=0,n=e.length;r!==n;++r)e[r]*=t;return this},trim:function(t,e){for(var r=this.times,n=r.length,i=0,o=n-1;i!==n&&r[i]<t;)++i;for(;-1!==o&&r[o]>e;)--o;if(++o,0!==i||o!==n){i>=o&&(o=Math.max(o,1),i=o-1);var a=this.getValueSize();this.times=Zh.arraySlice(r,i,o),this.values=Zh.arraySlice(this.values,i*a,o*a)}return this},validate:function(){var t=!0,e=this.getValueSize();e-Math.floor(e)!=0&&(t=!1);var r=this.times,n=this.values,i=r.length;0===i&&(t=!1);for(var o=null,a=0;a!==i;a++){var s=r[a];if("number"==typeof s&&isNaN(s)){t=!1;break}if(null!==o&&o>s){t=!1;break}o=s}if(void 0!==n&&Zh.isTypedArray(n)){a=0;for(var c=n.length;a!==c;++a){var l=n[a];if(isNaN(l)){t=!1;break}}}return t},optimize:function(){for(var t=this.times,e=this.values,r=this.getValueSize(),n=2302===this.getInterpolation(),i=1,o=t.length-1,a=1;a<o;++a){var s=!1,c=t[a];if(c!==t[a+1]&&(1!==a||c!==c[0]))if(n)s=!0;else for(var l=a*r,u=l-r,h=l+r,p=0;p!==r;++p){var f=e[l+p];if(f!==e[u+p]||f!==e[h+p]){s=!0;break}}if(s){if(a!==i){t[i]=t[a];var d=a*r,m=i*r;for(p=0;p!==r;++p)e[m+p]=e[d+p]}++i}}if(o>0){t[i]=t[o];for(d=o*r,m=i*r,p=0;p!==r;++p)e[m+p]=e[d+p];++i}return i!==t.length&&(this.times=Zh.arraySlice(t,0,i),this.values=Zh.arraySlice(e,0,i*r)),this}},kr.prototype=Object.assign(Object.create($h),{constructor:kr,ValueTypeName:"vector"}),Ur.prototype=Object.assign(Object.create(Ir.prototype),{constructor:Ur,interpolate_:function(t,e,r,n){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,l=(r-e)/(n-e),u=s+a;s!==u;s+=4)c.slerpFlat(i,0,o,s-a,o,s,l);return i}}),Br.prototype=Object.assign(Object.create($h),{constructor:Br,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(t){return new Ur(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:void 0}),Vr.prototype=Object.assign(Object.create($h),{constructor:Vr,ValueTypeName:"number"}),jr.prototype=Object.assign(Object.create($h),{constructor:jr,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Gr.prototype=Object.assign(Object.create($h),{constructor:Gr,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Wr.prototype=Object.assign(Object.create($h),{constructor:Wr,ValueTypeName:"color"}),Hr.prototype=$h,$h.constructor=Hr,Object.assign(Hr,{parse:function(t){if(void 0===t.type)throw new Error("track type undefined, can not parse");var e=Hr._getTrackTypeForValueTypeName(t.type);if(void 0===t.times){var r=[],n=[];Zh.flattenJSON(t.keys,r,n,"value"),t.times=r,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)},toJSON:function(t){var e,r=t.constructor;if(void 0!==r.toJSON)e=r.toJSON(t);else{e={name:t.name,times:Zh.convertArray(t.times,Array),values:Zh.convertArray(t.values,Array)};var n=t.getInterpolation();n!==t.DefaultInterpolation&&(e.interpolation=n)}return e.type=t.ValueTypeName,e},_getTrackTypeForValueTypeName:function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Vr;case"vector":case"vector2":case"vector3":case"vector4":return kr;case"color":return Wr;case"quaternion":return Br;case"bool":case"boolean":return Gr;case"string":return jr}throw new Error("Unsupported typeName: "+t)}}),Object.assign(Xr,{parse:function(t){for(var e=[],r=t.tracks,n=1/(t.fps||1),i=0,o=r.length;i!==o;++i)e.push(Hr.parse(r[i]).scale(n));return new Xr(t.name,t.duration,e)},toJSON:function(t){for(var e=[],r=t.tracks,n={name:t.name,duration:t.duration,tracks:e},i=0,o=r.length;i!==o;++i)e.push(Hr.toJSON(r[i]));return n},CreateFromMorphTargetSequence:function(t,e,r,n){for(var i=e.length,o=[],a=0;a<i;a++){var s=[],c=[];s.push((a+i-1)%i,a,(a+1)%i),c.push(0,1,0);var l=Zh.getKeyframeOrder(s);s=Zh.sortedArray(s,1,l),c=Zh.sortedArray(c,1,l),n||0!==s[0]||(s.push(i),c.push(c[0])),o.push(new Vr(".morphTargetInfluences["+e[a].name+"]",s,c).scale(1/r))}return new Xr(t,-1,o)},findByName:function(t,e){var r=t;if(!Array.isArray(t)){var n=t;r=n.geometry&&n.geometry.animations||n.animations}for(var i=0;i<r.length;i++)if(r[i].name===e)return r[i];return null},CreateClipsFromMorphTargetSequences:function(t,e,r){for(var n={},i=/^([\w-]*?)([\d]+)$/,o=0,a=t.length;o<a;o++){var s=t[o],c=s.name.match(i);if(c&&c.length>1){var l=n[h=c[1]];l||(n[h]=l=[]),l.push(s)}}var u=[];for(var h in n)u.push(Xr.CreateFromMorphTargetSequence(h,n[h],e,r));return u},parseAnimation:function(t,e){if(!t)return null;for(var r=function(t,e,r,n,i){if(0!==r.length){var o=[],a=[];Zh.flattenJSON(r,o,a,n),0!==o.length&&i.push(new t(e,o,a))}},n=[],i=t.name||"default",o=t.length||-1,a=t.fps||30,s=t.hierarchy||[],c=0;c<s.length;c++){var l=s[c].keys;if(l&&0!==l.length)if(l[0].morphTargets){for(var u={},h=0;h<l.length;h++)if(l[h].morphTargets)for(var p=0;p<l[h].morphTargets.length;p++)u[l[h].morphTargets[p]]=-1;for(var f in u){var d=[],m=[];for(p=0;p!==l[h].morphTargets.length;++p){var g=l[h];d.push(g.time),m.push(g.morphTarget===f?1:0)}n.push(new Vr(".morphTargetInfluence["+f+"]",d,m))}o=u.length*(a||1)}else{var v=".bones["+e[c].name+"]";r(kr,v+".position",l,"pos",n),r(Br,v+".quaternion",l,"rot",n),r(kr,v+".scale",l,"scl",n)}}if(0===n.length)return null;return new Xr(i,o,n)}}),Object.assign(Xr.prototype,{resetDuration:function(){for(var t=0,e=0,r=this.tracks.length;e!==r;++e){var n=this.tracks[e];t=Math.max(t,n.times[n.times.length-1])}this.duration=t},trim:function(){for(var t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this},optimize:function(){for(var t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}}),Object.assign(Yr.prototype,{load:function(t,e,r,n){var i=this;new vr(i.manager).load(t,function(t){e(i.parse(JSON.parse(t)))},r,n)},setTextures:function(t){this.textures=t},parse:function(t){function e(t){return r[t],r[t]}var r=this.textures,i=new Xh[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&i.specular.setHex(t.specular),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearCoat&&(i.clearCoat=t.clearCoat),void 0!==t.clearCoatRoughness&&(i.clearCoatRoughness=t.clearCoatRoughness),void 0!==t.uniforms&&(i.uniforms=t.uniforms),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.vertexColors&&(i.vertexColors=t.vertexColors),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.flatShading&&(i.flatShading=t.flatShading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.side&&(i.side=t.side),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.skinning&&(i.skinning=t.skinning),void 0!==t.morphTargets&&(i.morphTargets=t.morphTargets),void 0!==t.dithering&&(i.dithering=t.dithering),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.shading&&(i.flatShading=1===t.shading),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=e(t.map)),void 0!==t.alphaMap&&(i.alphaMap=e(t.alphaMap),i.transparent=!0),void 0!==t.bumpMap&&(i.bumpMap=e(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=e(t.normalMap)),void 0!==t.normalScale){var o=t.normalScale;!1===Array.isArray(o)&&(o=[o,o]),i.normalScale=(new n).fromArray(o)}return void 0!==t.displacementMap&&(i.displacementMap=e(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=e(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=e(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=e(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=e(t.specularMap)),void 0!==t.envMap&&(i.envMap=e(t.envMap)),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.lightMap&&(i.lightMap=e(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=e(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=e(t.gradientMap)),i}}),Object.assign(qr.prototype,{load:function(t,e,r,n){var i=this;new vr(i.manager).load(t,function(t){e(i.parse(JSON.parse(t)))},r,n)},parse:function(t){var e=new Pt,r=t.data.index;if(void 0!==r){var n=new Kh[r.type](r.array);e.setIndex(new vt(n,1))}var i=t.data.attributes;for(var o in i){var a=i[o];n=new Kh[a.type](a.array);e.addAttribute(o,new vt(n,a.itemSize,a.normalized))}var s=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==s)for(var c=0,u=s.length;c!==u;++c){var h=s[c];e.addGroup(h.start,h.count,h.materialIndex)}var p=t.data.boundingSphere;if(void 0!==p){var f=new l;void 0!==p.center&&f.fromArray(p.center),e.boundingSphere=new rt(f,p.radius)}return e}});var Kh={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};Zr.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=this.handlers,r=0,n=e.length;r<n;r+=2){var i=e[r],o=e[r+1];if(i.test(t))return o}return null}},Object.assign(Zr.prototype,{crossOrigin:void 0,extractUrlBase:function(t){var e=t.split("/");return 1===e.length?"./":(e.pop(),e.join("/")+"/")},initMaterials:function(t,e,r){for(var n=[],i=0;i<t.length;++i)n[i]=this.createMaterial(t[i],e,r);return n},createMaterial:function(){var t={NoBlending:zl,NormalBlending:kl,AdditiveBlending:Ul,SubtractiveBlending:Bl,MultiplyBlending:Vl,CustomBlending:jl},e=new X,r=new wr,n=new Yr;return function(i,o,a){function s(t,e,n,i,s){var l,u=o+t,h=Zr.Handlers.get(u);null!==h?l=h.load(u):(r.setCrossOrigin(a),l=r.load(u)),void 0!==e&&(l.repeat.fromArray(e),1!==e[0]&&(l.wrapS=Tu),1!==e[1]&&(l.wrapT=Tu)),void 0!==n&&l.offset.fromArray(n),void 0!==i&&("repeat"===i[0]&&(l.wrapS=Tu),"mirror"===i[0]&&(l.wrapS=Lu),"repeat"===i[1]&&(l.wrapT=Tu),"mirror"===i[1]&&(l.wrapT=Lu)),void 0!==s&&(l.anisotropy=s);var p=Eh.generateUUID();return c[p]=l,p}var c={},l={uuid:Eh.generateUUID(),type:"MeshLambertMaterial"};for(var u in i){var h=i[u];switch(u){case"DbgColor":case"DbgIndex":case"opticalDensity":case"illumination":break;case"DbgName":l.name=h;break;case"blending":l.blending=t[h];break;case"colorAmbient":case"mapAmbient":break;case"colorDiffuse":l.color=e.fromArray(h).getHex();break;case"colorSpecular":l.specular=e.fromArray(h).getHex();break;case"colorEmissive":l.emissive=e.fromArray(h).getHex();break;case"specularCoef":l.shininess=h;break;case"shading":"basic"===h.toLowerCase()&&(l.type="MeshBasicMaterial"),"phong"===h.toLowerCase()&&(l.type="MeshPhongMaterial"),"standard"===h.toLowerCase()&&(l.type="MeshStandardMaterial");break;case"mapDiffuse":l.map=s(h,i.mapDiffuseRepeat,i.mapDiffuseOffset,i.mapDiffuseWrap,i.mapDiffuseAnisotropy);break;case"mapDiffuseRepeat":case"mapDiffuseOffset":case"mapDiffuseWrap":case"mapDiffuseAnisotropy":break;case"mapEmissive":l.emissiveMap=s(h,i.mapEmissiveRepeat,i.mapEmissiveOffset,i.mapEmissiveWrap,i.mapEmissiveAnisotropy);break;case"mapEmissiveRepeat":case"mapEmissiveOffset":case"mapEmissiveWrap":case"mapEmissiveAnisotropy":break;case"mapLight":l.lightMap=s(h,i.mapLightRepeat,i.mapLightOffset,i.mapLightWrap,i.mapLightAnisotropy);break;case"mapLightRepeat":case"mapLightOffset":case"mapLightWrap":case"mapLightAnisotropy":break;case"mapAO":l.aoMap=s(h,i.mapAORepeat,i.mapAOOffset,i.mapAOWrap,i.mapAOAnisotropy);break;case"mapAORepeat":case"mapAOOffset":case"mapAOWrap":case"mapAOAnisotropy":break;case"mapBump":l.bumpMap=s(h,i.mapBumpRepeat,i.mapBumpOffset,i.mapBumpWrap,i.mapBumpAnisotropy);break;case"mapBumpScale":l.bumpScale=h;break;case"mapBumpRepeat":case"mapBumpOffset":case"mapBumpWrap":case"mapBumpAnisotropy":break;case"mapNormal":l.normalMap=s(h,i.mapNormalRepeat,i.mapNormalOffset,i.mapNormalWrap,i.mapNormalAnisotropy);break;case"mapNormalFactor":l.normalScale=[h,h];break;case"mapNormalRepeat":case"mapNormalOffset":case"mapNormalWrap":case"mapNormalAnisotropy":break;case"mapSpecular":l.specularMap=s(h,i.mapSpecularRepeat,i.mapSpecularOffset,i.mapSpecularWrap,i.mapSpecularAnisotropy);break;case"mapSpecularRepeat":case"mapSpecularOffset":case"mapSpecularWrap":case"mapSpecularAnisotropy":break;case"mapMetalness":l.metalnessMap=s(h,i.mapMetalnessRepeat,i.mapMetalnessOffset,i.mapMetalnessWrap,i.mapMetalnessAnisotropy);break;case"mapMetalnessRepeat":case"mapMetalnessOffset":case"mapMetalnessWrap":case"mapMetalnessAnisotropy":break;case"mapRoughness":l.roughnessMap=s(h,i.mapRoughnessRepeat,i.mapRoughnessOffset,i.mapRoughnessWrap,i.mapRoughnessAnisotropy);break;case"mapRoughnessRepeat":case"mapRoughnessOffset":case"mapRoughnessWrap":case"mapRoughnessAnisotropy":break;case"mapAlpha":l.alphaMap=s(h,i.mapAlphaRepeat,i.mapAlphaOffset,i.mapAlphaWrap,i.mapAlphaAnisotropy);break;case"mapAlphaRepeat":case"mapAlphaOffset":case"mapAlphaWrap":case"mapAlphaAnisotropy":break;case"flipSided":l.side=Nl;break;case"doubleSided":l.side=Il;break;case"transparency":l.opacity=h;break;case"depthTest":case"depthWrite":case"colorWrite":case"opacity":case"reflectivity":case"transparent":case"visible":case"wireframe":l[u]=h;break;case"vertexColors":!0===h&&(l.vertexColors=Fl),"face"===h&&(l.vertexColors=Dl)}}return"MeshBasicMaterial"===l.type&&delete l.emissive,"MeshPhongMaterial"!==l.type&&delete l.specular,l.opacity<1&&(l.transparent=!0),n.setTextures(c),n.parse(l)}}()}),Object.assign($r.prototype,{load:function(t,e,r,n){var i=this,o=this.texturePath&&"string"==typeof this.texturePath?this.texturePath:Zr.prototype.extractUrlBase(t),a=new vr(this.manager);a.setWithCredentials(this.withCredentials),a.load(t,function(t){var r=JSON.parse(t),n=r.metadata;if(void 0!==n){var a=n.type;if(void 0!==a){if("object"===a.toLowerCase())return;if("scene"===a.toLowerCase())return}}var s=i.parse(r,o);e(s.geometry,s.materials)},r,n)},setTexturePath:function(t){this.texturePath=t},parse:function(){return function(t,e){void 0!==t.data&&(t=t.data),void 0!==t.scale?t.scale=1/t.scale:t.scale=1;var r=new gt;if(function(t,e){function r(t,e){return t&1<<e}var i,o,a,s,c,u,h,p,f,d,m,g,v,y,_,x,b,w,S,M,A,E,C,T,P,L=t.faces,R=t.vertices,N=t.normals,I=t.colors,O=t.scale,D=0;if(void 0!==t.uvs){for(i=0;i<t.uvs.length;i++)t.uvs[i].length&&D++;for(i=0;i<D;i++)e.faceVertexUvs[i]=[]}for(s=0,c=R.length;s<c;)(w=new l).x=R[s++]*O,w.y=R[s++]*O,w.z=R[s++]*O,e.vertices.push(w);for(s=0,c=L.length;s<c;)if(d=L[s++],m=r(d,0),g=r(d,1),v=r(d,3),y=r(d,4),_=r(d,5),x=r(d,6),b=r(d,7),m){if(M=new dt,M.a=L[s],M.b=L[s+1],M.c=L[s+3],A=new dt,A.a=L[s+1],A.b=L[s+2],A.c=L[s+3],s+=4,g&&(f=L[s++],M.materialIndex=f,A.materialIndex=f),a=e.faces.length,v)for(i=0;i<D;i++)for(T=t.uvs[i],e.faceVertexUvs[i][a]=[],e.faceVertexUvs[i][a+1]=[],o=0;o<4;o++)P=new n(T[2*(p=L[s++])],T[2*p+1]),2!==o&&e.faceVertexUvs[i][a].push(P),0!==o&&e.faceVertexUvs[i][a+1].push(P);if(y&&(h=3*L[s++],M.normal.set(N[h++],N[h++],N[h]),A.normal.copy(M.normal)),_)for(i=0;i<4;i++)h=3*L[s++],C=new l(N[h++],N[h++],N[h]),2!==i&&M.vertexNormals.push(C),0!==i&&A.vertexNormals.push(C);if(x&&(E=I[u=L[s++]],M.color.setHex(E),A.color.setHex(E)),b)for(i=0;i<4;i++)E=I[u=L[s++]],2!==i&&M.vertexColors.push(new X(E)),0!==i&&A.vertexColors.push(new X(E));e.faces.push(M),e.faces.push(A)}else{if(S=new dt,S.a=L[s++],S.b=L[s++],S.c=L[s++],g&&(f=L[s++],S.materialIndex=f),a=e.faces.length,v)for(i=0;i<D;i++)for(T=t.uvs[i],e.faceVertexUvs[i][a]=[],o=0;o<3;o++)P=new n(T[2*(p=L[s++])],T[2*p+1]),e.faceVertexUvs[i][a].push(P);if(y&&(h=3*L[s++],S.normal.set(N[h++],N[h++],N[h])),_)for(i=0;i<3;i++)h=3*L[s++],C=new l(N[h++],N[h++],N[h]),S.vertexNormals.push(C);if(x&&(u=L[s++],S.color.setHex(I[u])),b)for(i=0;i<3;i++)u=L[s++],S.vertexColors.push(new X(I[u]));e.faces.push(S)}}(t,r),function(t,e){var r=void 0!==t.influencesPerVertex?t.influencesPerVertex:2;if(t.skinWeights)for(var n=0,i=t.skinWeights.length;n<i;n+=r){var a=t.skinWeights[n],s=r>1?t.skinWeights[n+1]:0,c=r>2?t.skinWeights[n+2]:0,l=r>3?t.skinWeights[n+3]:0;e.skinWeights.push(new o(a,s,c,l))}if(t.skinIndices)for(n=0,i=t.skinIndices.length;n<i;n+=r){var u=t.skinIndices[n],h=r>1?t.skinIndices[n+1]:0,p=r>2?t.skinIndices[n+2]:0,f=r>3?t.skinIndices[n+3]:0;e.skinIndices.push(new o(u,h,p,f))}e.bones=t.bones,e.bones&&e.bones.length>0&&(e.skinWeights.length!==e.skinIndices.length||(e.skinIndices.length,e.vertices.length))}(t,r),function(t,e){var r=t.scale;if(void 0!==t.morphTargets)for(var n=0,i=t.morphTargets.length;n<i;n++){e.morphTargets[n]={},e.morphTargets[n].name=t.morphTargets[n].name,e.morphTargets[n].vertices=[];for(var o=e.morphTargets[n].vertices,a=t.morphTargets[n].vertices,s=0,c=a.length;s<c;s+=3){var u=new l;u.x=a[s]*r,u.y=a[s+1]*r,u.z=a[s+2]*r,o.push(u)}}if(void 0!==t.morphColors&&t.morphColors.length>0){var h=e.faces,p=t.morphColors[0].colors;for(n=0,i=h.length;n<i;n++)h[n].color.fromArray(p,3*n)}}(t,r),function(t,e){var r=[],n=[];void 0!==t.animation&&n.push(t.animation),void 0!==t.animations&&(t.animations.length?n=n.concat(t.animations):n.push(t.animations));for(var i=0;i<n.length;i++){var o=Xr.parseAnimation(n[i],e.bones);o&&r.push(o)}if(e.morphTargets){var a=Xr.CreateClipsFromMorphTargetSequences(e.morphTargets,10);r=r.concat(a)}r.length>0&&(e.animations=r)}(t,r),r.computeFaceNormals(),r.computeBoundingSphere(),void 0===t.materials||0===t.materials.length)return{geometry:r};return{geometry:r,materials:Zr.prototype.initMaterials(t.materials,e,this.crossOrigin)}}}()}),Object.assign(Kr.prototype,{load:function(t,e,r,n){""===this.texturePath&&(this.texturePath=t.substring(0,t.lastIndexOf("/")+1));var i=this;new vr(i.manager).load(t,function(t){var r=null;try{r=JSON.parse(t)}catch(t){return void(void 0!==n&&n(t))}var o=r.metadata;void 0!==o&&void 0!==o.type&&"geometry"!==o.type.toLowerCase()&&i.parse(r,e)},r,n)},setTexturePath:function(t){this.texturePath=t},setCrossOrigin:function(t){this.crossOrigin=t},parse:function(t,e){var r=this.parseGeometries(t.geometries),n=this.parseImages(t.images,function(){void 0!==e&&e(a)}),i=this.parseTextures(t.textures,n),o=this.parseMaterials(t.materials,i),a=this.parseObject(t.object,r,o);return t.animations&&(a.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(a),a},parseGeometries:function(t){var e={};if(void 0!==t)for(var r=new $r,n=new qr,i=0,o=t.length;i<o;i++){var a,s=t[i];switch(s.type){case"PlaneGeometry":case"PlaneBufferGeometry":a=new Hh[s.type](s.width,s.height,s.widthSegments,s.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":a=new Hh[s.type](s.width,s.height,s.depth,s.widthSegments,s.heightSegments,s.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":a=new Hh[s.type](s.radius,s.segments,s.thetaStart,s.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":a=new Hh[s.type](s.radiusTop,s.radiusBottom,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":a=new Hh[s.type](s.radius,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":a=new Hh[s.type](s.radius,s.widthSegments,s.heightSegments,s.phiStart,s.phiLength,s.thetaStart,s.thetaLength);break;case"DodecahedronGeometry":case"IcosahedronGeometry":case"OctahedronGeometry":case"TetrahedronGeometry":a=new Hh[s.type](s.radius,s.detail);break;case"RingGeometry":case"RingBufferGeometry":a=new Hh[s.type](s.innerRadius,s.outerRadius,s.thetaSegments,s.phiSegments,s.thetaStart,s.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":a=new Hh[s.type](s.radius,s.tube,s.radialSegments,s.tubularSegments,s.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":a=new Hh[s.type](s.radius,s.tube,s.tubularSegments,s.radialSegments,s.p,s.q);break;case"LatheGeometry":case"LatheBufferGeometry":a=new Hh[s.type](s.points,s.segments,s.phiStart,s.phiLength);break;case"BufferGeometry":a=n.parse(s);break;case"Geometry":a=r.parse(s,this.texturePath).geometry;break;default:continue}a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),e[s.uuid]=a}return e},parseMaterials:function(t,e){var r={};if(void 0!==t){var n=new Yr;n.setTextures(e);for(var i=0,o=t.length;i<o;i++){var a=t[i];if("MultiMaterial"===a.type){for(var s=[],c=0;c<a.materials.length;c++)s.push(n.parse(a.materials[c]));r[a.uuid]=s}else r[a.uuid]=n.parse(a)}}return r},parseAnimations:function(t){for(var e=[],r=0;r<t.length;r++){var n=Xr.parse(t[r]);e.push(n)}return e},parseImages:function(t,e){function r(t){return n.manager.itemStart(t),o.load(t,function(){n.manager.itemEnd(t)},void 0,function(){n.manager.itemEnd(t),n.manager.itemError(t)})}var n=this,i={};if(void 0!==t&&t.length>0){var o=new xr(new gr(e));o.setCrossOrigin(this.crossOrigin);for(var a=0,s=t.length;a<s;a++){var c=t[a],l=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(c.url)?c.url:n.texturePath+c.url;i[c.uuid]=r(l)}}return i},parseTextures:function(t,e){function r(t,e){return"number"==typeof t?t:e[t]}var n={};if(void 0!==t)for(var o=0,a=t.length;o<a;o++){var s=t[o];s.image,e[s.image];var c=new i(e[s.image]);c.needsUpdate=!0,c.uuid=s.uuid,void 0!==s.name&&(c.name=s.name),void 0!==s.mapping&&(c.mapping=r(s.mapping,Qh)),void 0!==s.offset&&c.offset.fromArray(s.offset),void 0!==s.repeat&&c.repeat.fromArray(s.repeat),void 0!==s.wrap&&(c.wrapS=r(s.wrap[0],Jh),c.wrapT=r(s.wrap[1],Jh)),void 0!==s.minFilter&&(c.minFilter=r(s.minFilter,tp)),void 0!==s.magFilter&&(c.magFilter=r(s.magFilter,tp)),void 0!==s.anisotropy&&(c.anisotropy=s.anisotropy),void 0!==s.flipY&&(c.flipY=s.flipY),n[s.uuid]=c}return n},parseObject:function(){var t=new u;return function(e,r,n){function i(t){return r[t],r[t]}function o(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],r=0,i=t.length;r<i;r++){var o=t[r];n[o],e.push(n[o])}return e}return n[t],n[t]}}var a;switch(e.type){case"Scene":a=new oe,void 0!==e.background&&Number.isInteger(e.background)&&(a.background=new X(e.background)),void 0!==e.fog&&("Fog"===e.fog.type?a.fog=new ie(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(a.fog=new ne(e.fog.color,e.fog.density)));break;case"PerspectiveCamera":a=new ft(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(a.focus=e.focus),void 0!==e.zoom&&(a.zoom=e.zoom),void 0!==e.filmGauge&&(a.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(a.filmOffset=e.filmOffset),void 0!==e.view&&(a.view=Object.assign({},e.view));break;case"OrthographicCamera":a=new pt(e.left,e.right,e.top,e.bottom,e.near,e.far);break;case"AmbientLight":a=new Rr(e.color,e.intensity);break;case"DirectionalLight":a=new Lr(e.color,e.intensity);break;case"PointLight":a=new Tr(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":a=new Nr(e.color,e.intensity,e.width,e.height);break;case"SpotLight":a=new Cr(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":a=new Mr(e.color,e.groundColor,e.intensity);break;case"SkinnedMesh":case"Mesh":var s=i(e.geometry),c=o(e.material);a=s.bones&&s.bones.length>0?new pe(s,c):new kt(s,c);break;case"LOD":a=new le;break;case"Line":a=new de(i(e.geometry),o(e.material),e.mode);break;case"LineLoop":a=new ge(i(e.geometry),o(e.material));break;case"LineSegments":a=new me(i(e.geometry),o(e.material));break;case"PointCloud":case"Points":a=new ye(i(e.geometry),o(e.material));break;case"Sprite":a=new ce(o(e.material));break;case"Group":a=new _e;break;default:a=new ut}if(a.uuid=e.uuid,void 0!==e.name&&(a.name=e.name),void 0!==e.matrix?(t.fromArray(e.matrix),t.decompose(a.position,a.quaternion,a.scale)):(void 0!==e.position&&a.position.fromArray(e.position),void 0!==e.rotation&&a.rotation.fromArray(e.rotation),void 0!==e.quaternion&&a.quaternion.fromArray(e.quaternion),void 0!==e.scale&&a.scale.fromArray(e.scale)),void 0!==e.castShadow&&(a.castShadow=e.castShadow),void 0!==e.receiveShadow&&(a.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(a.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(a.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&a.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(a.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(a.visible=e.visible),void 0!==e.userData&&(a.userData=e.userData),void 0!==e.children)for(var l=e.children,u=0;u<l.length;u++)a.add(this.parseObject(l[u],r,n));if("LOD"===e.type)for(var h=e.levels,p=0;p<h.length;p++){var f=h[p],d=a.getObjectByProperty("uuid",f.object);void 0!==d&&a.addLevel(d,f.distance)}return a}}()});var Qh={UVMapping:300,CubeReflectionMapping:bu,CubeRefractionMapping:wu,EquirectangularReflectionMapping:Su,EquirectangularRefractionMapping:Mu,SphericalReflectionMapping:Au,CubeUVReflectionMapping:Eu,CubeUVRefractionMapping:Cu},Jh={RepeatWrapping:Tu,ClampToEdgeWrapping:Pu,MirroredRepeatWrapping:Lu},tp={NearestFilter:Ru,NearestMipMapNearestFilter:Nu,NearestMipMapLinearFilter:Iu,LinearFilter:Ou,LinearMipMapNearestFilter:Du,LinearMipMapLinearFilter:Fu};Object.assign(en.prototype,{getPoint:function(){return null},getPointAt:function(t){var e=this.getUtoTmapping(t);return this.getPoint(e)},getPoints:function(t){void 0===t&&(t=5);for(var e=[],r=0;r<=t;r++)e.push(this.getPoint(r/t));return e},getSpacedPoints:function(t){void 0===t&&(t=5);for(var e=[],r=0;r<=t;r++)e.push(this.getPointAt(r/t));return e},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var e,r,n=[],i=this.getPoint(0),o=0;for(n.push(0),r=1;r<=t;r++)o+=(e=this.getPoint(r/t)).distanceTo(i),n.push(o),i=e;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var r,n=this.getLengths(),i=0,o=n.length;r=e||t*n[o-1];for(var a,s=0,c=o-1;s<=c;)if(i=Math.floor(s+(c-s)/2),(a=n[i]-r)<0)s=i+1;else{if(!(a>0)){c=i;break}c=i-1}if(i=c,n[i]===r)return i/(o-1);var l=n[i];return(i+(r-l)/(n[i+1]-l))/(o-1)},getTangent:function(t){var e=t-1e-4,r=t+1e-4;e<0&&(e=0),r>1&&(r=1);var n=this.getPoint(e);return this.getPoint(r).clone().sub(n).normalize()},getTangentAt:function(t){var e=this.getUtoTmapping(t);return this.getTangent(e)},computeFrenetFrames:function(t,e){var r,n,i,o=new l,a=[],s=[],c=[],h=new l,p=new u;for(r=0;r<=t;r++)n=r/t,a[r]=this.getTangentAt(n),a[r].normalize();s[0]=new l,c[0]=new l;var f=Number.MAX_VALUE,d=Math.abs(a[0].x),m=Math.abs(a[0].y),g=Math.abs(a[0].z);for(d<=f&&(f=d,o.set(1,0,0)),m<=f&&(f=m,o.set(0,1,0)),g<=f&&o.set(0,0,1),h.crossVectors(a[0],o).normalize(),s[0].crossVectors(a[0],h),c[0].crossVectors(a[0],s[0]),r=1;r<=t;r++)s[r]=s[r-1].clone(),c[r]=c[r-1].clone(),h.crossVectors(a[r-1],a[r]),h.length()>Number.EPSILON&&(h.normalize(),i=Math.acos(Eh.clamp(a[r-1].dot(a[r]),-1,1)),s[r].applyMatrix4(p.makeRotationAxis(h,i))),c[r].crossVectors(a[r],s[r]);if(!0===e)for(i=Math.acos(Eh.clamp(s[0].dot(s[t]),-1,1)),i/=t,a[0].dot(h.crossVectors(s[0],s[t]))>0&&(i=-i),r=1;r<=t;r++)s[r].applyMatrix4(p.makeRotationAxis(a[r],i*r)),c[r].crossVectors(a[r],s[r]);return{tangents:a,normals:s,binormals:c}}}),(rn.prototype=Object.create(en.prototype)).constructor=rn,rn.prototype.isLineCurve=!0,rn.prototype.getPoint=function(t){if(1===t)return this.v2.clone();var e=this.v2.clone().sub(this.v1);return e.multiplyScalar(t).add(this.v1),e},rn.prototype.getPointAt=function(t){return this.getPoint(t)},rn.prototype.getTangent=function(t){return this.v2.clone().sub(this.v1).normalize()},nn.prototype=Object.assign(Object.create(en.prototype),{constructor:nn,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new rn(e,t))},getPoint:function(t){for(var e=t*this.getLength(),r=this.getCurveLengths(),n=0;n<r.length;){if(r[n]>=e){var i=r[n]-e,o=this.curves[n],a=o.getLength(),s=0===a?0:1-i/a;return o.getPointAt(s)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var t=[],e=0,r=0,n=this.curves.length;r<n;r++)e+=this.curves[r].getLength(),t.push(e);return this.cacheLengths=t,t},getSpacedPoints:function(t){void 0===t&&(t=40);for(var e=[],r=0;r<=t;r++)e.push(this.getPoint(r/t));return this.autoClose&&e.push(e[0]),e},getPoints:function(t){t=t||12;for(var e,r=[],n=0,i=this.curves;n<i.length;n++)for(var o=i[n],a=o&&o.isEllipseCurve?2*t:o&&o.isLineCurve?1:o&&o.isSplineCurve?t*o.points.length:t,s=o.getPoints(a),c=0;c<s.length;c++){var l=s[c];e&&e.equals(l)||(r.push(l),e=l)}return this.autoClose&&r.length>1&&!r[r.length-1].equals(r[0])&&r.push(r[0]),r},createPointsGeometry:function(t){var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){for(var e=new gt,r=0,n=t.length;r<n;r++){var i=t[r];e.vertices.push(new l(i.x,i.y,i.z||0))}return e}}),(on.prototype=Object.create(en.prototype)).constructor=on,on.prototype.isEllipseCurve=!0,on.prototype.getPoint=function(t){for(var e=2*Math.PI,r=this.aEndAngle-this.aStartAngle,i=Math.abs(r)<Number.EPSILON;r<0;)r+=e;for(;r>e;)r-=e;r<Number.EPSILON&&(r=i?0:e),!0!==this.aClockwise||i||(r===e?r=-e:r-=e);var o=this.aStartAngle+t*r,a=this.aX+this.xRadius*Math.cos(o),s=this.aY+this.yRadius*Math.sin(o);if(0!==this.aRotation){var c=Math.cos(this.aRotation),l=Math.sin(this.aRotation),u=a-this.aX,h=s-this.aY;a=u*c-h*l+this.aX,s=u*l+h*c+this.aY}return new n(a,s)},(an.prototype=Object.create(en.prototype)).constructor=an,an.prototype.isSplineCurve=!0,an.prototype.getPoint=function(t){var e=this.points,r=(e.length-1)*t,i=Math.floor(r),o=r-i,a=e[0===i?i:i-1],s=e[i],c=e[i>e.length-2?e.length-1:i+1],l=e[i>e.length-3?e.length-1:i+2];return new n(Qr(o,a.x,s.x,c.x,l.x),Qr(o,a.y,s.y,c.y,l.y))},(sn.prototype=Object.create(en.prototype)).constructor=sn,sn.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2,o=this.v3;return new n(tn(t,e.x,r.x,i.x,o.x),tn(t,e.y,r.y,i.y,o.y))},(cn.prototype=Object.create(en.prototype)).constructor=cn,cn.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2;return new n(Jr(t,e.x,r.x,i.x),Jr(t,e.y,r.y,i.y))};var ep=Object.assign(Object.create(nn.prototype),{fromPoints:function(t){this.moveTo(t[0].x,t[0].y);for(var e=1,r=t.length;e<r;e++)this.lineTo(t[e].x,t[e].y)},moveTo:function(t,e){this.currentPoint.set(t,e)},lineTo:function(t,e){var r=new rn(this.currentPoint.clone(),new n(t,e));this.curves.push(r),this.currentPoint.set(t,e)},quadraticCurveTo:function(t,e,r,i){var o=new cn(this.currentPoint.clone(),new n(t,e),new n(r,i));this.curves.push(o),this.currentPoint.set(r,i)},bezierCurveTo:function(t,e,r,i,o,a){var s=new sn(this.currentPoint.clone(),new n(t,e),new n(r,i),new n(o,a));this.curves.push(s),this.currentPoint.set(o,a)},splineThru:function(t){var e=new an([this.currentPoint.clone()].concat(t));this.curves.push(e),this.currentPoint.copy(t[t.length-1])},arc:function(t,e,r,n,i,o){var a=this.currentPoint.x,s=this.currentPoint.y;this.absarc(t+a,e+s,r,n,i,o)},absarc:function(t,e,r,n,i,o){this.absellipse(t,e,r,r,n,i,o)},ellipse:function(t,e,r,n,i,o,a,s){var c=this.currentPoint.x,l=this.currentPoint.y;this.absellipse(t+c,e+l,r,n,i,o,a,s)},absellipse:function(t,e,r,n,i,o,a,s){var c=new on(t,e,r,n,i,o,a,s);if(this.curves.length>0){var l=c.getPoint(0);l.equals(this.currentPoint)||this.lineTo(l.x,l.y)}this.curves.push(c);var u=c.getPoint(1);this.currentPoint.copy(u)}});ln.prototype=ep,ep.constructor=ln,un.prototype=Object.assign(Object.create(ep),{constructor:un,getPointsHoles:function(t){for(var e=[],r=0,n=this.holes.length;r<n;r++)e[r]=this.holes[r].getPoints(t);return e},extractAllPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},extractPoints:function(t){return this.extractAllPoints(t)}}),Object.assign(hn.prototype,{moveTo:function(t,e){this.currentPath=new ln,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e)},lineTo:function(t,e){this.currentPath.lineTo(t,e)},quadraticCurveTo:function(t,e,r,n){this.currentPath.quadraticCurveTo(t,e,r,n)},bezierCurveTo:function(t,e,r,n,i,o){this.currentPath.bezierCurveTo(t,e,r,n,i,o)},splineThru:function(t){this.currentPath.splineThru(t)},toShapes:function(t,e){function r(t){for(var e=[],r=0,n=t.length;r<n;r++){var i=t[r],o=new un;o.curves=i.curves,e.push(o)}return e}function n(t,e){for(var r=e.length,n=!1,i=r-1,o=0;o<r;i=o++){var a=e[i],s=e[o],c=s.x-a.x,l=s.y-a.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(a=e[o],c=-c,s=e[i],l=-l),t.y<a.y||t.y>s.y)continue;if(t.y===a.y){if(t.x===a.x)return!0}else{var u=l*(t.x-a.x)-c*(t.y-a.y);if(0===u)return!0;if(u<0)continue;n=!n}}else{if(t.y!==a.y)continue;if(s.x<=t.x&&t.x<=a.x||a.x<=t.x&&t.x<=s.x)return!0}}return n}var i=Wh.isClockWise,o=this.subPaths;if(0===o.length)return[];if(!0===e)return r(o);var a,s,c,l=[];if(1===o.length)return s=o[0],c=new un,c.curves=s.curves,l.push(c),l;var u=!i(o[0].getPoints());u=t?!u:u;var h,p=[],f=[],d=[],m=0;f[m]=void 0,d[m]=[];for(var g=0,v=o.length;g<v;g++)a=i(h=(s=o[g]).getPoints()),(a=t?!a:a)?(!u&&f[m]&&m++,f[m]={s:new un,p:h},f[m].s.curves=s.curves,u&&m++,d[m]=[]):d[m].push({h:s,p:h[0]});if(!f[0])return r(o);if(f.length>1){for(var y=!1,_=[],x=0,b=f.length;x<b;x++)p[x]=[];for(x=0,b=f.length;x<b;x++)for(var w=d[x],S=0;S<w.length;S++){for(var M=w[S],A=!0,E=0;E<f.length;E++)n(M.p,f[E].p)&&(x!==E&&_.push({froms:x,tos:E,hole:S}),A?(A=!1,p[E].push(M)):y=!0);A&&p[x].push(M)}_.length>0&&(y||(d=p))}g=0;for(var C,T=f.length;g<T;g++){c=f[g].s,l.push(c);for(var P=0,L=(C=d[g]).length;P<L;P++)c.holes.push(C[P].h)}return l}}),Object.assign(pn.prototype,{isFont:!0,generateShapes:function(t,e,r){void 0===e&&(e=100),void 0===r&&(r=4);for(var n=this.data,i=function(t){for(var r=String(t).split(""),i=e/n.resolution,o=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*i,a=0,s=0,c=[],l=0;l<r.length;l++){var u=r[l];if("\n"===u)a=0,s-=o;else{var h=function(t,e,r,i){var o=n.glyphs[t]||n.glyphs["?"];if(o){var a,s,c,l,u,h,p,f,d,m=new hn,g=[];if(o.o)for(var v=o._cachedOutline||(o._cachedOutline=o.o.split(" ")),y=0,_=v.length;y<_;){var x=v[y++];switch(x){case"m":a=v[y++]*e+r,s=v[y++]*e+i,m.moveTo(a,s);break;case"l":a=v[y++]*e+r,s=v[y++]*e+i,m.lineTo(a,s);break;case"q":c=v[y++]*e+r,l=v[y++]*e+i,u=v[y++]*e+r,h=v[y++]*e+i,m.quadraticCurveTo(u,h,c,l),(d=g[g.length-1])&&(d.x,d.y);break;case"b":c=v[y++]*e+r,l=v[y++]*e+i,u=v[y++]*e+r,h=v[y++]*e+i,p=v[y++]*e+r,f=v[y++]*e+i,m.bezierCurveTo(u,h,p,f,c,l),(d=g[g.length-1])&&(d.x,d.y)}}return{offsetX:o.ha*e,path:m}}}(u,i,a,s);a+=h.offsetX,c.push(h.path)}}return c}(t),o=[],a=0,s=i.length;a<s;a++)Array.prototype.push.apply(o,i[a].toShapes());return o}}),Object.assign(fn.prototype,{load:function(t,e,r,n){var i=this;new vr(this.manager).load(t,function(t){var r;try{r=JSON.parse(t)}catch(e){r=JSON.parse(t.substring(65,t.length-2))}var n=i.parse(r);e&&e(n)},r,n)},parse:function(t){return new pn(t)}});var rp,np={getContext:function(){return void 0===rp&&(rp=new(window.AudioContext||window.webkitAudioContext)),rp},setContext:function(t){rp=t}};Object.assign(dn.prototype,{load:function(t,e,r,n){var i=new vr(this.manager);i.setResponseType("arraybuffer"),i.load(t,function(t){np.getContext().decodeAudioData(t,function(t){e(t)})},r,n)}}),Object.assign(mn.prototype,{update:function(){var t,e,r,n,i,o,a,s,c=new u,l=new u;return function(u){if(t!==this||e!==u.focus||r!==u.fov||n!==u.aspect*this.aspect||i!==u.near||o!==u.far||a!==u.zoom||s!==this.eyeSep){t=this,e=u.focus,r=u.fov,n=u.aspect*this.aspect,i=u.near,o=u.far,a=u.zoom;var h,p,f=u.projectionMatrix.clone(),d=(s=this.eyeSep/2)*i/e,m=i*Math.tan(Eh.DEG2RAD*r*.5)/a;l.elements[12]=-s,c.elements[12]=s,h=-m*n+d,p=m*n+d,f.elements[0]=2*i/(p-h),f.elements[8]=(p+h)/(p-h),this.cameraL.projectionMatrix.copy(f),h=-m*n-d,p=m*n-d,f.elements[0]=2*i/(p-h),f.elements[8]=(p+h)/(p-h),this.cameraR.projectionMatrix.copy(f)}this.cameraL.matrixWorld.copy(u.matrixWorld).multiply(l),this.cameraR.matrixWorld.copy(u.matrixWorld).multiply(c)}}()}),(gn.prototype=Object.create(ut.prototype)).constructor=gn,vn.prototype=Object.assign(Object.create(ut.prototype),{constructor:vn,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(t){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){this.gain.gain.value=t},updateMatrixWorld:function(){var t=new l,e=new c,r=new l,n=new l;return function(i){ut.prototype.updateMatrixWorld.call(this,i);var o=this.context.listener,a=this.up;this.matrixWorld.decompose(t,e,r),n.set(0,0,-1).applyQuaternion(e),o.positionX?(o.positionX.setValueAtTime(t.x,this.context.currentTime),o.positionY.setValueAtTime(t.y,this.context.currentTime),o.positionZ.setValueAtTime(t.z,this.context.currentTime),o.forwardX.setValueAtTime(n.x,this.context.currentTime),o.forwardY.setValueAtTime(n.y,this.context.currentTime),o.forwardZ.setValueAtTime(n.z,this.context.currentTime),o.upX.setValueAtTime(a.x,this.context.currentTime),o.upY.setValueAtTime(a.y,this.context.currentTime),o.upZ.setValueAtTime(a.z,this.context.currentTime)):(o.setPosition(t.x,t.y,t.z),o.setOrientation(n.x,n.y,n.z,a.x,a.y,a.z))}}()}),yn.prototype=Object.assign(Object.create(ut.prototype),{constructor:yn,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(){if(!0!==this.isPlaying&&!1!==this.hasPlaybackControl){var t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.onended=this.onEnded.bind(this),t.playbackRate.setValueAtTime(this.playbackRate,this.startTime),t.start(0,this.startTime),this.isPlaying=!0,this.source=t,this.connect()}},pause:function(){if(!1!==this.hasPlaybackControl)return this.source.stop(),this.startTime=this.context.currentTime,this.isPlaying=!1,this},stop:function(){if(!1!==this.hasPlaybackControl)return this.source.stop(),this.startTime=0,this.isPlaying=!1,this},connect:function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1!==this.hasPlaybackControl&&this.loop},setLoop:function(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.value=t,this}}),_n.prototype=Object.assign(Object.create(yn.prototype),{constructor:_n,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){this.panner.refDistance=t},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){this.panner.rolloffFactor=t},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){this.panner.distanceModel=t},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){this.panner.maxDistance=t},updateMatrixWorld:function(){var t=new l;return function(e){ut.prototype.updateMatrixWorld.call(this,e),t.setFromMatrixPosition(this.matrixWorld),this.panner.setPosition(t.x,t.y,t.z)}}()}),Object.assign(xn.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),r=0;r<e.length;r++)t+=e[r];return t/e.length}}),Object.assign(bn.prototype,{accumulate:function(t,e){var r=this.buffer,n=this.valueSize,i=t*n+n,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==n;++a)r[i+a]=r[a];o=e}else{var s=e/(o+=e);this._mixBufferRegion(r,i,0,s,n)}this.cumulativeWeight=o},apply:function(t){var e=this.valueSize,r=this.buffer,n=t*e+e,i=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,i<1){var a=3*e;this._mixBufferRegion(r,n,a,1-i,e)}for(var s=e,c=e+e;s!==c;++s)if(r[s]!==r[s+e]){o.setValue(r,n);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,r=this.valueSize,n=3*r;t.getValue(e,n);for(var i=r,o=n;i!==o;++i)e[i]=e[n+i%r];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,r,n,i){if(n>=.5)for(var o=0;o!==i;++o)t[e+o]=t[r+o]},_slerp:function(t,e,r,n){c.slerpFlat(t,e,t,e,t,r,n)},_lerp:function(t,e,r,n,i){for(var o=1-n,a=0;a!==i;++a){var s=e+a;t[s]=t[s]*o+t[r+a]*n}}}),Object.assign(wn.prototype,{getValue:function(t,e){this.bind();var r=this._targetGroup.nCachedObjects_,n=this._bindings[r];void 0!==n&&n.getValue(t,e)},setValue:function(t,e){for(var r=this._bindings,n=this._targetGroup.nCachedObjects_,i=r.length;n!==i;++n)r[n].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].unbind()}}),Object.assign(Sn,{Composite:wn,create:function(t,e,r){return t&&t.isAnimationObjectGroup?new Sn.Composite(t,e,r):new Sn(t,e,r)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(/[^\w-]/g,"")},parseTrackName:function(){var t=new RegExp("^"+/((?:[\w-]+[\/:])*)/.source+/([\w-\.]+)?/.source+/(?:\.([\w-]+)(?:\[(.+)\])?)?/.source+/\.([\w-]+)(?:\[(.+)\])?/.source+"$"),e=["material","materials","bones"];return function(r){var n=t.exec(r);if(!n)throw new Error("PropertyBinding: Cannot parse trackName: "+r);var i={nodeName:n[2],objectName:n[3],objectIndex:n[4],propertyName:n[5],propertyIndex:n[6]},o=i.nodeName&&i.nodeName.lastIndexOf(".");if(void 0!==o&&-1!==o){var a=i.nodeName.substring(o+1);-1!==e.indexOf(a)&&(i.nodeName=i.nodeName.substring(0,o),i.objectName=a)}if(null===i.propertyName||0===i.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+r);return i}}(),findNode:function(t,e){if(!e||""===e||"root"===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var r=function(t){for(var r=0;r<t.bones.length;r++){var n=t.bones[r];if(n.name===e)return n}return null}(t.skeleton);if(r)return r}if(t.children){var n=function(t){for(var r=0;r<t.length;r++){var i=t[r];if(i.name===e||i.uuid===e)return i;var o=n(i.children);if(o)return o}return null},i=n(t.children);if(i)return i}return null}}),Object.assign(Sn.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)t[e++]=r[n]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.node[this.propertyName]=t[e]},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++]},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,r=e.objectName,n=e.propertyName,i=e.propertyIndex;if(t||(t=Sn.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,t){if(r){var o=e.objectIndex;switch(r){case"materials":if(!t.material)return;if(!t.material.materials)return;t=t.material.materials;break;case"bones":if(!t.skeleton)return;t=t.skeleton.bones;for(var a=0;a<t.length;a++)if(t[a].name===o){o=a;break}break;default:if(void 0===t[r])return;t=t[r]}if(void 0!==o){if(void 0===t[o])return;t=t[o]}}var s=t[n];if(void 0!==s){var c=this.Versioning.None;void 0!==t.needsUpdate?(c=this.Versioning.NeedsUpdate,this.targetObject=t):void 0!==t.matrixWorldNeedsUpdate&&(c=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=t);var l=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===n){if(!t.geometry)return;if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return;for(a=0;a<this.node.geometry.morphAttributes.position.length;a++)if(t.geometry.morphAttributes.position[a].name===i){i=a;break}}else{if(!t.geometry.morphTargets)return;for(a=0;a<this.node.geometry.morphTargets.length;a++)if(t.geometry.morphTargets[a].name===i){i=a;break}}}l=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=i}else void 0!==s.fromArray&&void 0!==s.toArray?(l=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(l=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=n;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][c]}else e.nodeName}},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Sn.prototype,{_getValue_unbound:Sn.prototype.getValue,_setValue_unbound:Sn.prototype.setValue}),Object.assign(Mn.prototype,{isAnimationObjectGroup:!0,add:function(t){for(var e=this._objects,r=e.length,n=this.nCachedObjects_,i=this._indicesByUUID,o=this._paths,a=this._parsedPaths,s=this._bindings,c=s.length,l=0,u=arguments.length;l!==u;++l){var h=arguments[l],p=h.uuid,f=i[p];if(void 0===f){f=r++,i[p]=f,e.push(h);for(var d=0,m=c;d!==m;++d)s[d].push(new Sn(h,o[d],a[d]))}else if(f<n){e[f];var g=--n,v=e[g];i[v.uuid]=f,e[f]=v,i[p]=g,e[g]=h;for(d=0,m=c;d!==m;++d){var y=s[d],_=y[g],x=y[f];y[f]=_,void 0===x&&(x=new Sn(h,o[d],a[d])),y[g]=x}}else e[f]}this.nCachedObjects_=n},remove:function(t){for(var e=this._objects,r=this.nCachedObjects_,n=this._indicesByUUID,i=this._bindings,o=i.length,a=0,s=arguments.length;a!==s;++a){var c=arguments[a],l=c.uuid,u=n[l];if(void 0!==u&&u>=r){var h=r++,p=e[h];n[p.uuid]=u,e[u]=p,n[l]=h,e[h]=c;for(var f=0,d=o;f!==d;++f){var m=i[f],g=m[h],v=m[u];m[u]=g,m[h]=v}}}this.nCachedObjects_=r},uncache:function(t){for(var e=this._objects,r=e.length,n=this.nCachedObjects_,i=this._indicesByUUID,o=this._bindings,a=o.length,s=0,c=arguments.length;s!==c;++s){var l=arguments[s].uuid,u=i[l];if(void 0!==u)if(delete i[l],u<n){var h=--n,p=e[h],f=e[y=--r];i[p.uuid]=u,e[u]=p,i[f.uuid]=h,e[h]=f,e.pop();for(var d=0,m=a;d!==m;++d){var g=(_=o[d])[h],v=_[y];_[u]=g,_[h]=v,_.pop()}}else{var y;i[(f=e[y=--r]).uuid]=u,e[u]=f,e.pop();for(d=0,m=a;d!==m;++d){var _;(_=o[d])[u]=_[y],_.pop()}}}this.nCachedObjects_=n},subscribe_:function(t,e){var r=this._bindingsIndicesByPath,n=r[t],i=this._bindings;if(void 0!==n)return i[n];var o=this._paths,a=this._parsedPaths,s=this._objects,c=s.length,l=this.nCachedObjects_,u=new Array(c);n=i.length,r[t]=n,o.push(t),a.push(e),i.push(u);for(var h=l,p=s.length;h!==p;++h){var f=s[h];u[h]=new Sn(f,t,e)}return u},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,r=e[t];if(void 0!==r){var n=this._paths,i=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=r,o[r]=s,o.pop(),i[r]=i[a],i.pop(),n[r]=n[a],n.pop()}}}),Object.assign(An.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,r){if(t.fadeOut(e),this.fadeIn(e),r){var n=this._clip.duration,i=t._clip.duration,o=i/n,a=n/i;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,r){return t.crossFadeFrom(this,e,r)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,r){var n=this._mixer,i=n.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=n._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,c=o.sampleValues;return s[0]=i,s[1]=i+r,c[0]=t/a,c[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,r,n){if(this.enabled){var i=this._startTime;if(null!==i){var o=(t-i)*r;if(o<0||0===r)return;this._startTime=null,e=r*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var c=this._interpolants,l=this._propertyBindings,u=0,h=c.length;u!==h;++u)c[u].evaluate(a),l[u].accumulate(n,s)}else this._updateWeight(t)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var r=this._weightInterpolant;if(null!==r){var n=r.evaluate(t)[0];e*=n,t>r.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var r=this._timeScaleInterpolant;if(null!==r){e*=r.evaluate(t)[0],t>r.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t;if(0===t)return e;var r=this._clip.duration,n=this.loop,i=this._loopCount;if(2200===n){-1===i&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=r)e=r;else{if(!(e<0))break t;e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{var o=2202===n;if(-1===i&&(t>=0?(i=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=r||e<0){var a=Math.floor(e/r);e-=r*a,i+=Math.abs(a);var s=this.repetitions-i;if(s<0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?r:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(0===s){var c=t<0;this._setEndings(c,!c,o)}else this._setEndings(!1,!1,o);this._loopCount=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}if(o&&1==(1&i))return this.time=e,r-e}return this.time=e,e},_setEndings:function(t,e,r){var n=this._interpolantSettings;r?(n.endingStart=2401,n.endingEnd=2401):(n.endingStart=t?this.zeroSlopeAtStart?2401:fh:2402,n.endingEnd=e?this.zeroSlopeAtEnd?2401:fh:2402)},_scheduleFading:function(t,e,r){var n=this._mixer,i=n.time,o=this._weightInterpolant;null===o&&(o=n._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=i,s[0]=e,a[1]=i+t,s[1]=r,this}}),Object.assign(En.prototype,r.prototype,{_bindAction:function(t,e){var r=t._localRoot||this._root,n=t._clip.tracks,i=n.length,o=t._propertyBindings,a=t._interpolants,s=r.uuid,c=this._bindingsByRootAndName,l=c[s];void 0===l&&(l={},c[s]=l);for(var u=0;u!==i;++u){var h=n[u],p=h.name,f=l[p];if(void 0!==f)o[u]=f;else{if(void 0!==(f=o[u])){null===f._cacheIndex&&(++f.referenceCount,this._addInactiveBinding(f,s,p));continue}var d=e&&e._propertyBindings[u].binding.parsedPath;++(f=new bn(Sn.create(r,p,d),h.ValueTypeName,h.getValueSize())).referenceCount,this._addInactiveBinding(f,s,p),o[u]=f}a[u].resultBuffer=f.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){var e=(t._localRoot||this._root).uuid,r=t._clip.uuid,n=this._actionsByClip[r];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,r,e)}for(var i=t._propertyBindings,o=0,a=i.length;o!==a;++o){var s=i[o];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){for(var e=t._propertyBindings,r=0,n=e.length;r!==n;++r){var i=e[r];0==--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,r){var n=this._actions,i=this._actionsByClip,o=i[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,i[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=n.length,n.push(t),o.actionByRoot[r]=t},_removeInactiveAction:function(t){var e=this._actions,r=e[e.length-1],n=t._cacheIndex;r._cacheIndex=n,e[n]=r,e.pop(),t._cacheIndex=null;var i=t._clip.uuid,o=this._actionsByClip,a=o[i],s=a.knownActions,c=s[s.length-1],l=t._byClipCacheIndex;c._byClipCacheIndex=l,s[l]=c,s.pop(),t._byClipCacheIndex=null;delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[i],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=t._propertyBindings,r=0,n=e.length;r!==n;++r){var i=e[r];0==--i.referenceCount&&this._removeInactiveBinding(i)}},_lendAction:function(t){var e=this._actions,r=t._cacheIndex,n=this._nActiveActions++,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_takeBackAction:function(t){var e=this._actions,r=t._cacheIndex,n=--this._nActiveActions,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_addInactiveBinding:function(t,e,r){var n=this._bindingsByRootAndName,i=n[e],o=this._bindings;void 0===i&&(i={},n[e]=i),i[r]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,r=t.binding,n=r.rootNode.uuid,i=r.path,o=this._bindingsByRootAndName,a=o[n],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete a[i];t:{for(var l in a)break t;delete o[n]}},_lendBinding:function(t){var e=this._bindings,r=t._cacheIndex,n=this._nActiveBindings++,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_takeBackBinding:function(t){var e=this._bindings,r=t._cacheIndex,n=--this._nActiveBindings,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,r=t[e];return void 0===r&&((r=new Dr(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=r),r},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,r=t.__cacheIndex,n=--this._nActiveControlInterpolants,i=e[n];t.__cacheIndex=n,e[n]=t,i.__cacheIndex=r,e[r]=i},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var r=e||this._root,n=r.uuid,i="string"==typeof t?Xr.findByName(r,t):t,o=null!==i?i.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var c=a.actionByRoot[n];if(void 0!==c)return c;s=a.knownActions[0],null===i&&(i=s._clip)}if(null===i)return null;var l=new An(this,i,e);return this._bindAction(l,s),this._addInactiveAction(l,o,n),l},existingAction:function(t,e){var r=e||this._root,n=r.uuid,i="string"==typeof t?Xr.findByName(r,t):t,o=i?i.uuid:t,a=this._actionsByClip[o];return void 0!==a?a.actionByRoot[n]||null:null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,r=this._bindings,n=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(var i=0;i!==e;++i)t[i].reset();for(i=0;i!==n;++i)r[i].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,r=this._nActiveActions,n=this.time+=t,i=Math.sign(t),o=this._accuIndex^=1,a=0;a!==r;++a){e[a]._update(n,t,i,o)}var s=this._bindings,c=this._nActiveBindings;for(a=0;a!==c;++a)s[a].apply(o);return this},getRoot:function(){return this._root},uncacheClip:function(t){var e=this._actions,r=t.uuid,n=this._actionsByClip,i=n[r];if(void 0!==i){for(var o=i.knownActions,a=0,s=o.length;a!==s;++a){var c=o[a];this._deactivateAction(c);var l=c._cacheIndex,u=e[e.length-1];c._cacheIndex=null,c._byClipCacheIndex=null,u._cacheIndex=l,e[l]=u,e.pop(),this._removeInactiveBindingsForAction(c)}delete n[r]}},uncacheRoot:function(t){var e=t.uuid,r=this._actionsByClip;for(var n in r){var i=r[n].actionByRoot[e];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}var o=this._bindingsByRootAndName[e];if(void 0!==o)for(var a in o){var s=o[a];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(t,e){var r=this.existingAction(t,e);null!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}}),Cn.prototype.clone=function(){return new Cn(void 0===this.value.clone?this.value:this.value.clone())},Tn.prototype=Object.assign(Object.create(Pt.prototype),{constructor:Tn,isInstancedBufferGeometry:!0,addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:r})},copy:function(t){var e=t.index;null!==e&&this.setIndex(e.clone());var r=t.attributes;for(var n in r){var i=r[n];this.addAttribute(n,i.clone())}for(var o=t.groups,a=0,s=o.length;a<s;a++){var c=o[a];this.addGroup(c.start,c.count,c.materialIndex)}return this}}),Object.defineProperties(Pn.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(Pn.prototype,{isInterleavedBufferAttribute:!0,setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this},setXYZ:function(t,e,r,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=n,this},setXYZW:function(t,e,r,n,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=n,this.data.array[t+3]=i,this}}),Object.defineProperty(Ln.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(Ln.prototype,{isInterleavedBuffer:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.stride:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){t*=this.stride,r*=e.stride;for(var n=0,i=this.stride;n<i;n++)this.array[t+n]=e.array[r+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}}),Rn.prototype=Object.assign(Object.create(Ln.prototype),{constructor:Rn,isInstancedInterleavedBuffer:!0,copy:function(t){return Ln.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Nn.prototype=Object.assign(Object.create(vt.prototype),{constructor:Nn,isInstancedBufferAttribute:!0,copy:function(t){return vt.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(In.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize()):e&&e.isOrthographicCamera&&(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld))},intersectObject:function(t,e){var r=[];return Dn(t,this,r,e),r.sort(On),r},intersectObjects:function(t,e){var r=[];if(!1===Array.isArray(t))return r;for(var n=0,i=t.length;n<i;n++)Dn(t[n],this,r,e);return r.sort(On),r}}),Object.assign(Fn.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}),Object.assign(zn.prototype,{set:function(t,e,r){return this.radius=t,this.phi=e,this.theta=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.radius=t.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t.x,t.z),this.phi=Math.acos(Eh.clamp(t.y/this.radius,-1,1))),this}}),Object.assign(kn.prototype,{set:function(t,e,r){return this.radius=t,this.theta=e,this.y=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.radius=Math.sqrt(t.x*t.x+t.z*t.z),this.theta=Math.atan2(t.x,t.z),this.y=t.y,this}}),(Un.prototype=Object.create(ut.prototype)).constructor=Un,Un.prototype.isImmediateRenderObject=!0,(Bn.prototype=Object.create(me.prototype)).constructor=Bn,Bn.prototype.update=function(){var t=new l,e=new l,r=new nt;return function(){var n=["a","b","c"];this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);var i=this.object.matrixWorld,o=this.geometry.attributes.position,a=this.object.geometry;if(a&&a.isGeometry)for(var s=a.vertices,c=a.faces,l=0,u=0,h=c.length;u<h;u++)for(var p=c[u],f=0,d=p.vertexNormals.length;f<d;f++){var m=s[p[n[f]]],g=p.vertexNormals[f];t.copy(m).applyMatrix4(i),e.copy(g).applyMatrix3(r).normalize().multiplyScalar(this.size).add(t),o.setXYZ(l,t.x,t.y,t.z),l+=1,o.setXYZ(l,e.x,e.y,e.z),l+=1}else if(a&&a.isBufferGeometry){var v=a.attributes.position,y=a.attributes.normal;for(l=0,f=0,d=v.count;f<d;f++)t.set(v.getX(f),v.getY(f),v.getZ(f)).applyMatrix4(i),e.set(y.getX(f),y.getY(f),y.getZ(f)),e.applyMatrix3(r).normalize().multiplyScalar(this.size).add(t),o.setXYZ(l,t.x,t.y,t.z),l+=1,o.setXYZ(l,e.x,e.y,e.z),l+=1}o.needsUpdate=!0}}(),(Vn.prototype=Object.create(ut.prototype)).constructor=Vn,Vn.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},Vn.prototype.update=function(){var t=new l,e=new l;return function(){this.light.updateMatrixWorld();var r=this.light.distance?this.light.distance:1e3,n=r*Math.tan(this.light.angle);this.cone.scale.set(n,n,r),t.setFromMatrixPosition(this.light.matrixWorld),e.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(e.sub(t)),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}(),(Gn.prototype=Object.create(me.prototype)).constructor=Gn,Gn.prototype.onBeforeRender=function(){var t=new l,e=new u,r=new u;return function(){var n=this.bones,i=this.geometry,o=i.getAttribute("position");r.getInverse(this.root.matrixWorld);for(var a=0,s=0;a<n.length;a++){var c=n[a];c.parent&&c.parent.isBone&&(e.multiplyMatrices(r,c.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s,t.x,t.y,t.z),e.multiplyMatrices(r,c.parent.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s+1,t.x,t.y,t.z),s+=2)}i.getAttribute("position").needsUpdate=!0}}(),(Wn.prototype=Object.create(kt.prototype)).constructor=Wn,Wn.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},Wn.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)},(Hn.prototype=Object.create(ut.prototype)).constructor=Hn,Hn.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},Hn.prototype.update=function(){var t=.5*this.light.width,e=.5*this.light.height,r=this.line.geometry.attributes.position,n=r.array;n[0]=t,n[1]=-e,n[2]=0,n[3]=t,n[4]=e,n[5]=0,n[6]=-t,n[7]=e,n[8]=0,n[9]=-t,n[10]=-e,n[11]=0,n[12]=t,n[13]=-e,n[14]=0,r.needsUpdate=!0,void 0!==this.color?this.line.material.color.set(this.color):this.line.material.color.copy(this.light.color)},(Xn.prototype=Object.create(ut.prototype)).constructor=Xn,Xn.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},Xn.prototype.update=function(){var t=new l,e=new X,r=new X;return function(){var n=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var i=n.geometry.getAttribute("color");e.copy(this.light.color),r.copy(this.light.groundColor);for(var o=0,a=i.count;o<a;o++){var s=o<a/2?e:r;i.setXYZ(o,s.r,s.g,s.b)}i.needsUpdate=!0}n.lookAt(t.setFromMatrixPosition(this.light.matrixWorld).negate())}}(),(Yn.prototype=Object.create(me.prototype)).constructor=Yn,(qn.prototype=Object.create(me.prototype)).constructor=qn,(Zn.prototype=Object.create(me.prototype)).constructor=Zn,Zn.prototype.update=function(){var t=new l,e=new l,r=new nt;return function(){this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);for(var n=this.object.matrixWorld,i=this.geometry.attributes.position,o=this.object.geometry,a=o.vertices,s=o.faces,c=0,l=0,u=s.length;l<u;l++){var h=s[l],p=h.normal;t.copy(a[h.a]).add(a[h.b]).add(a[h.c]).divideScalar(3).applyMatrix4(n),e.copy(p).applyMatrix3(r).normalize().multiplyScalar(this.size).add(t),i.setXYZ(c,t.x,t.y,t.z),c+=1,i.setXYZ(c,e.x,e.y,e.z),c+=1}i.needsUpdate=!0}}(),($n.prototype=Object.create(ut.prototype)).constructor=$n,$n.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},$n.prototype.update=function(){var t=new l,e=new l,r=new l;return function(){t.setFromMatrixPosition(this.light.matrixWorld),e.setFromMatrixPosition(this.light.target.matrixWorld),r.subVectors(e,t),this.lightPlane.lookAt(r),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(r),this.targetLine.scale.z=r.length()}}(),(Kn.prototype=Object.create(me.prototype)).constructor=Kn,Kn.prototype.update=function(){function t(t,o,a,s){n.set(o,a,s).unproject(i);var c=r[t];if(void 0!==c)for(var l=e.getAttribute("position"),u=0,h=c.length;u<h;u++)l.setXYZ(c[u],n.x,n.y,n.z)}var e,r,n=new l,i=new ht;return function(){e=this.geometry,r=this.pointMap;i.projectionMatrix.copy(this.camera.projectionMatrix),t("c",0,0,-1),t("t",0,0,1),t("n1",-1,-1,-1),t("n2",1,-1,-1),t("n3",-1,1,-1),t("n4",1,1,-1),t("f1",-1,-1,1),t("f2",1,-1,1),t("f3",-1,1,1),t("f4",1,1,1),t("u1",.7,1.1,-1),t("u2",-.7,1.1,-1),t("u3",0,2,-1),t("cf1",-1,0,1),t("cf2",1,0,1),t("cf3",0,-1,1),t("cf4",0,1,1),t("cn1",-1,0,-1),t("cn2",1,0,-1),t("cn3",0,-1,-1),t("cn4",0,1,-1),e.getAttribute("position").needsUpdate=!0}}(),(Qn.prototype=Object.create(me.prototype)).constructor=Qn,Qn.prototype.update=function(){var t=new et;return function(e){if(void 0!==this.object&&t.setFromObject(this.object),!t.isEmpty()){var r=t.min,n=t.max,i=this.geometry.attributes.position,o=i.array;o[0]=n.x,o[1]=n.y,o[2]=n.z,o[3]=r.x,o[4]=n.y,o[5]=n.z,o[6]=r.x,o[7]=r.y,o[8]=n.z,o[9]=n.x,o[10]=r.y,o[11]=n.z,o[12]=n.x,o[13]=n.y,o[14]=r.z,o[15]=r.x,o[16]=n.y,o[17]=r.z,o[18]=r.x,o[19]=r.y,o[20]=r.z,o[21]=n.x,o[22]=r.y,o[23]=r.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}}}(),Qn.prototype.setFromObject=function(t){return this.object=t,this.update(),this},(Jn.prototype=Object.create(me.prototype)).constructor=Jn,Jn.prototype.onBeforeRender=function(){var t=this.box;t.isEmpty()||(t.getCenter(this.position),t.getSize(this.scale),this.scale.multiplyScalar(.5))},(ti.prototype=Object.create(de.prototype)).constructor=ti,ti.prototype.onBeforeRender=function(){var t=-this.plane.constant;Math.abs(t)<1e-8&&(t=1e-8),this.scale.set(.5*this.size,.5*this.size,t),this.lookAt(this.plane.normal),this.updateMatrixWorld()};var ip,op;(ei.prototype=Object.create(ut.prototype)).constructor=ei,ei.prototype.setDirection=function(){var t,e=new l;return function(r){r.y>.99999?this.quaternion.set(0,0,0,1):r.y<-.99999?this.quaternion.set(1,0,0,0):(e.set(r.z,0,-r.x).normalize(),t=Math.acos(r.y),this.quaternion.setFromAxisAngle(e,t))}}(),ei.prototype.setLength=function(t,e,r){void 0===e&&(e=.2*t),void 0===r&&(r=.2*e),this.line.scale.set(1,Math.max(0,t-e),1),this.line.updateMatrix(),this.cone.scale.set(r,e,r),this.cone.position.y=t,this.cone.updateMatrix()},ei.prototype.setColor=function(t){this.line.material.color.copy(t),this.cone.material.color.copy(t)},(ri.prototype=Object.create(me.prototype)).constructor=ri;var ap=new l,sp=new ni,cp=new ni,lp=new ni;(ii.prototype=Object.create(en.prototype)).constructor=ii,ii.prototype.getPoint=function(t){var e=this.points,r=e.length,n=(r-(this.closed?0:1))*t,i=Math.floor(n),o=n-i;this.closed?i+=i>0?0:(Math.floor(Math.abs(i)/e.length)+1)*e.length:0===o&&i===r-1&&(i=r-2,o=1);var a,s,c,u;if(this.closed||i>0?a=e[(i-1)%r]:(ap.subVectors(e[0],e[1]).add(e[0]),a=ap),s=e[i%r],c=e[(i+1)%r],this.closed||i+2<r?u=e[(i+2)%r]:(ap.subVectors(e[r-1],e[r-2]).add(e[r-1]),u=ap),void 0===this.type||"centripetal"===this.type||"chordal"===this.type){var h="chordal"===this.type?.5:.25,p=Math.pow(a.distanceToSquared(s),h),f=Math.pow(s.distanceToSquared(c),h),d=Math.pow(c.distanceToSquared(u),h);f<1e-4&&(f=1),p<1e-4&&(p=f),d<1e-4&&(d=f),sp.initNonuniformCatmullRom(a.x,s.x,c.x,u.x,p,f,d),cp.initNonuniformCatmullRom(a.y,s.y,c.y,u.y,p,f,d),lp.initNonuniformCatmullRom(a.z,s.z,c.z,u.z,p,f,d)}else if("catmullrom"===this.type){var m=void 0!==this.tension?this.tension:.5;sp.initCatmullRom(a.x,s.x,c.x,u.x,m),cp.initCatmullRom(a.y,s.y,c.y,u.y,m),lp.initCatmullRom(a.z,s.z,c.z,u.z,m)}return new l(sp.calc(o),cp.calc(o),lp.calc(o))},(oi.prototype=Object.create(en.prototype)).constructor=oi,oi.prototype.getPoint=function(t){var e=this.v0,r=this.v1,n=this.v2,i=this.v3;return new l(tn(t,e.x,r.x,n.x,i.x),tn(t,e.y,r.y,n.y,i.y),tn(t,e.z,r.z,n.z,i.z))},(ai.prototype=Object.create(en.prototype)).constructor=ai,ai.prototype.getPoint=function(t){var e=this.v0,r=this.v1,n=this.v2;return new l(Jr(t,e.x,r.x,n.x),Jr(t,e.y,r.y,n.y),Jr(t,e.z,r.z,n.z))},(si.prototype=Object.create(en.prototype)).constructor=si,si.prototype.getPoint=function(t){if(1===t)return this.v2.clone();var e=new l;return e.subVectors(this.v2,this.v1),e.multiplyScalar(t),e.add(this.v1),e},(ci.prototype=Object.create(on.prototype)).constructor=ci;var up={createMultiMaterialObject:function(t,e){for(var r=new _e,n=0,i=e.length;n<i;n++)r.add(new kt(t,e[n]));return r},detach:function(t,e,r){t.applyMatrix(e.matrixWorld),e.remove(t),r.add(t)},attach:function(t,e,r){t.applyMatrix((new u).getInverse(r.matrixWorld)),e.remove(t),r.add(t)}};en.create=function(t,e){return t.prototype=Object.create(en.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},li.prototype=Object.create(ii.prototype),ui.prototype=Object.create(ii.prototype),hi.prototype=Object.create(ii.prototype),Object.assign(hi.prototype,{initFromArray:function(t){},getControlPointsArray:function(t){},reparametrizeByArcLength:function(t){}}),Yn.prototype.setColors=function(){},Gn.prototype.update=function(){},Object.assign(Y.prototype,{center:function(t){return this.getCenter(t)},empty:function(){return this.isEmpty()},isIntersectionBox:function(t){return this.intersectsBox(t)},size:function(t){return this.getSize(t)}}),Object.assign(et.prototype,{center:function(t){return this.getCenter(t)},empty:function(){return this.isEmpty()},isIntersectionBox:function(t){return this.intersectsBox(t)},isIntersectionSphere:function(t){return this.intersectsSphere(t)},size:function(t){return this.getSize(t)}}),Ft.prototype.center=function(t){return this.getCenter(t)},Eh.random16=function(){return Math.random()},Object.assign(nt.prototype,{flattenToArrayOffset:function(t,e){return this.toArray(t,e)},multiplyVector3:function(t){return t.applyMatrix3(this)},multiplyVector3Array:function(t){},applyToBuffer:function(t,e,r){return this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){}}),Object.assign(u.prototype,{extractPosition:function(t){return this.copyPosition(t)},flattenToArrayOffset:function(t,e){return this.toArray(t,e)},getPosition:function(){var t;return function(){return void 0===t&&(t=new l),t.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(t){return this.makeRotationFromQuaternion(t)},multiplyToArray:function(){},multiplyVector3:function(t){return t.applyMatrix4(this)},multiplyVector4:function(t){return t.applyMatrix4(this)},multiplyVector3Array:function(t){},rotateAxis:function(t){t.transformDirection(this)},crossVector:function(t){return t.applyMatrix4(this)},translate:function(){},rotateX:function(){},rotateY:function(){},rotateZ:function(){},rotateByAxis:function(){},applyToBuffer:function(t,e,r){return this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){},makeFrustum:function(t,e,r,n,i,o){return this.makePerspective(t,e,n,r,i,o)}}),it.prototype.isIntersectionLine=function(t){return this.intersectsLine(t)},c.prototype.multiplyVector3=function(t){return t.applyQuaternion(this)},Object.assign(Dt.prototype,{isIntersectionBox:function(t){return this.intersectsBox(t)},isIntersectionPlane:function(t){return this.intersectsPlane(t)},isIntersectionSphere:function(t){return this.intersectsSphere(t)}}),Object.assign(un.prototype,{extrude:function(t){return new je(this,t)},makeGeometry:function(t){return new Qe(this,t)}}),Object.assign(n.prototype,{fromAttribute:function(t,e,r){return this.fromBufferAttribute(t,e,r)}}),Object.assign(l.prototype,{setEulerFromRotationMatrix:function(){},setEulerFromQuaternion:function(){},getPositionFromMatrix:function(t){return this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return this.setFromMatrixColumn(e,t)},applyProjection:function(t){return this.applyMatrix4(t)},fromAttribute:function(t,e,r){return this.fromBufferAttribute(t,e,r)}}),Object.assign(o.prototype,{fromAttribute:function(t,e,r){return this.fromBufferAttribute(t,e,r)}}),gt.prototype.computeTangents=function(){},Object.assign(ut.prototype,{getChildByName:function(t){return this.getObjectByName(t)},renderDepth:function(){},translate:function(t,e){return this.translateOnAxis(e,t)}}),Object.defineProperties(ut.prototype,{eulerOrder:{get:function(){return this.rotation.order},set:function(t){this.rotation.order=t}},useQuaternion:{get:function(){},set:function(){}}}),Object.defineProperties(le.prototype,{objects:{get:function(){return this.levels}}}),Object.defineProperty(ue.prototype,"useVertexTexture",{get:function(){},set:function(){}}),Object.defineProperty(en.prototype,"__arcLengthDivisions",{get:function(){return this.arcLengthDivisions},set:function(t){this.arcLengthDivisions=t}}),ft.prototype.setLens=function(t,e){void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(Sr.prototype,{onlyShadow:{set:function(){}},shadowCameraFov:{set:function(t){this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){}},shadowBias:{set:function(t){this.shadow.bias=t}},shadowDarkness:{set:function(){}},shadowMapWidth:{set:function(t){this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){this.shadow.mapSize.height=t}}}),Object.defineProperties(vt.prototype,{length:{get:function(){return this.array.length}}}),Object.assign(Pt.prototype,{addIndex:function(t){this.setIndex(t)},addDrawCall:function(t,e,r){this.addGroup(t,e)},clearDrawCalls:function(){this.clearGroups()},computeTangents:function(){},computeOffsets:function(){}}),Object.defineProperties(Pt.prototype,{drawcalls:{get:function(){return this.groups}},offsets:{get:function(){return this.groups}}}),Object.defineProperties(Cn.prototype,{dynamic:{set:function(){}},onUpdate:{value:function(){return this}}}),Object.defineProperties(K.prototype,{wrapAround:{get:function(){},set:function(){}},wrapRGB:{get:function(){return new X}},shading:{get:function(){},set:function(t){this.flatShading=1===t}}}),Object.defineProperties(hr.prototype,{metal:{get:function(){return!1},set:function(){}}}),Object.defineProperties(Q.prototype,{derivatives:{get:function(){return this.extensions.derivatives},set:function(t){this.extensions.derivatives=t}}}),Object.assign(re.prototype,{getCurrentRenderTarget:function(){return this.getRenderTarget()},getMaxAnisotropy:function(){return this.capabilities.getMaxAnisotropy()},getPrecision:function(){return this.capabilities.precision},supportsFloatTextures:function(){return this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return this.capabilities.vertexTextures},supportsInstancedArrays:function(){return this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(t){this.setScissorTest(t)},initMaterial:function(){},addPrePlugin:function(){},addPostPlugin:function(){},updateShadowMap:function(){}}),Object.defineProperties(re.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){this.shadowMap.type=t}},shadowMapCullFace:{get:function(){return this.shadowMap.cullFace},set:function(t){this.shadowMap.cullFace=t}}}),Object.defineProperties(at.prototype,{cullFace:{get:function(){return this.renderReverseSided?Cl:El},set:function(t){var e=t!==El;this.renderReverseSided=e}}}),Object.defineProperties(a.prototype,{wrapS:{get:function(){return this.texture.wrapS},set:function(t){this.texture.wrapS=t}},wrapT:{get:function(){return this.texture.wrapT},set:function(t){this.texture.wrapT=t}},magFilter:{get:function(){return this.texture.magFilter},set:function(t){this.texture.magFilter=t}},minFilter:{get:function(){return this.texture.minFilter},set:function(t){this.texture.minFilter=t}},anisotropy:{get:function(){return this.texture.anisotropy},set:function(t){this.texture.anisotropy=t}},offset:{get:function(){return this.texture.offset},set:function(t){this.texture.offset=t}},repeat:{get:function(){return this.texture.repeat},set:function(t){this.texture.repeat=t}},format:{get:function(){return this.texture.format},set:function(t){this.texture.format=t}},type:{get:function(){return this.texture.type},set:function(t){this.texture.type=t}},generateMipmaps:{get:function(){return this.texture.generateMipmaps},set:function(t){this.texture.generateMipmaps=t}}}),yn.prototype.load=function(t){var e=this;return(new dn).load(t,function(t){e.setBuffer(t)}),this},xn.prototype.getData=function(){return this.getFrequencyData()},gn.prototype.updateCubeMap=function(t,e){return this.update(t,e)};var hp={merge:function(t,e,r){var n;e.isMesh&&(e.matrixAutoUpdate&&e.updateMatrix(),n=e.matrix,e=e.geometry),t.merge(e,n,r)},center:function(t){return t.center()}},pp={crossOrigin:void 0,loadTexture:function(t,e,r,n){var i=new wr;i.setCrossOrigin(this.crossOrigin);var o=i.load(t,r,void 0,n);return e&&(o.mapping=e),o},loadTextureCube:function(t,e,r,n){var i=new br;i.setCrossOrigin(this.crossOrigin);var o=i.load(t,r,void 0,n);return e&&(o.mapping=e),o},loadCompressedTexture:function(){},loadCompressedTextureCube:function(){}},fp=Object.freeze({WebGLRenderTargetCube:s,WebGLRenderTarget:a,WebGLRenderer:re,ShaderLib:Uh,UniformsLib:Fh,UniformsUtils:zh,ShaderChunk:kh,FogExp2:ne,Fog:ie,Scene:oe,LensFlare:ae,Sprite:ce,LOD:le,SkinnedMesh:pe,Skeleton:ue,Bone:he,Mesh:kt,LineSegments:me,LineLoop:ge,Line:de,Points:ye,Group:_e,VideoTexture:xe,DataTexture:h,CompressedTexture:be,CubeTexture:p,CanvasTexture:Z,DepthTexture:we,Texture:i,CompressedTextureLoader:yr,DataTextureLoader:_r,CubeTextureLoader:br,TextureLoader:wr,ObjectLoader:Kr,MaterialLoader:Yr,BufferGeometryLoader:qr,DefaultLoadingManager:qh,LoadingManager:gr,JSONLoader:$r,ImageLoader:xr,FontLoader:fn,FileLoader:vr,Loader:Zr,Cache:Yh,AudioLoader:dn,SpotLightShadow:Er,SpotLight:Cr,PointLight:Tr,RectAreaLight:Nr,HemisphereLight:Mr,DirectionalLightShadow:Pr,DirectionalLight:Lr,AmbientLight:Rr,LightShadow:Ar,Light:Sr,StereoCamera:mn,PerspectiveCamera:ft,OrthographicCamera:pt,CubeCamera:gn,ArrayCamera:te,Camera:ht,AudioListener:vn,PositionalAudio:_n,AudioContext:np,AudioAnalyser:xn,Audio:yn,VectorKeyframeTrack:kr,StringKeyframeTrack:jr,QuaternionKeyframeTrack:Br,NumberKeyframeTrack:Vr,ColorKeyframeTrack:Wr,BooleanKeyframeTrack:Gr,PropertyMixer:bn,PropertyBinding:Sn,KeyframeTrack:Hr,AnimationUtils:Zh,AnimationObjectGroup:Mn,AnimationMixer:En,AnimationClip:Xr,Uniform:Cn,InstancedBufferGeometry:Tn,BufferGeometry:Pt,GeometryIdCount:mt,Geometry:gt,InterleavedBufferAttribute:Pn,InstancedInterleavedBuffer:Rn,InterleavedBuffer:Ln,InstancedBufferAttribute:Nn,Face3:dt,Object3D:ut,Raycaster:In,Layers:lt,EventDispatcher:r,Clock:Fn,QuaternionLinearInterpolant:Ur,LinearInterpolant:Dr,DiscreteInterpolant:Fr,CubicInterpolant:Or,Interpolant:Ir,Triangle:zt,Math:Eh,Spherical:zn,Cylindrical:kn,Plane:it,Frustum:ot,Sphere:rt,Ray:Dt,Matrix4:u,Matrix3:nt,Box3:et,Box2:Y,Line3:Ft,Euler:ct,Vector4:o,Vector3:l,Vector2:n,Quaternion:c,Color:X,ImmediateRenderObject:Un,VertexNormalsHelper:Bn,SpotLightHelper:Vn,SkeletonHelper:Gn,PointLightHelper:Wn,RectAreaLightHelper:Hn,HemisphereLightHelper:Xn,GridHelper:Yn,PolarGridHelper:qn,FaceNormalsHelper:Zn,DirectionalLightHelper:$n,CameraHelper:Kn,BoxHelper:Qn,Box3Helper:Jn,PlaneHelper:ti,ArrowHelper:ei,AxisHelper:ri,CatmullRomCurve3:ii,CubicBezierCurve3:oi,QuadraticBezierCurve3:ai,LineCurve3:si,ArcCurve:ci,EllipseCurve:on,SplineCurve:an,CubicBezierCurve:sn,QuadraticBezierCurve:cn,LineCurve:rn,Shape:un,Path:ln,ShapePath:hn,Font:pn,CurvePath:nn,Curve:en,ShapeUtils:Wh,SceneUtils:up,WebGLUtils:ee,WireframeGeometry:Se,ParametricGeometry:Me,ParametricBufferGeometry:Ae,TetrahedronGeometry:Te,TetrahedronBufferGeometry:Pe,OctahedronGeometry:Le,OctahedronBufferGeometry:Re,IcosahedronGeometry:Ne,IcosahedronBufferGeometry:Ie,DodecahedronGeometry:Oe,DodecahedronBufferGeometry:De,PolyhedronGeometry:Ee,PolyhedronBufferGeometry:Ce,TubeGeometry:Fe,TubeBufferGeometry:ze,TorusKnotGeometry:ke,TorusKnotBufferGeometry:Ue,TorusGeometry:Be,TorusBufferGeometry:Ve,TextGeometry:We,TextBufferGeometry:He,SphereGeometry:Xe,SphereBufferGeometry:Ye,RingGeometry:qe,RingBufferGeometry:Ze,PlaneGeometry:Nt,PlaneBufferGeometry:It,LatheGeometry:$e,LatheBufferGeometry:Ke,ShapeGeometry:Qe,ShapeBufferGeometry:Je,ExtrudeGeometry:je,ExtrudeBufferGeometry:Ge,EdgesGeometry:tr,ConeGeometry:nr,ConeBufferGeometry:ir,CylinderGeometry:er,CylinderBufferGeometry:rr,CircleGeometry:or,CircleBufferGeometry:ar,BoxGeometry:Lt,BoxBufferGeometry:Rt,ShadowMaterial:sr,SpriteMaterial:se,RawShaderMaterial:cr,ShaderMaterial:Q,PointsMaterial:ve,MeshPhysicalMaterial:ur,MeshStandardMaterial:lr,MeshPhongMaterial:hr,MeshToonMaterial:pr,MeshNormalMaterial:fr,MeshLambertMaterial:dr,MeshDepthMaterial:J,MeshDistanceMaterial:tt,MeshBasicMaterial:Ot,LineDashedMaterial:mr,LineBasicMaterial:fe,Material:K,Float64BufferAttribute:Et,Float32BufferAttribute:At,Uint32BufferAttribute:Mt,Int32BufferAttribute:St,Uint16BufferAttribute:wt,Int16BufferAttribute:bt,Uint8ClampedBufferAttribute:xt,Uint8BufferAttribute:_t,Int8BufferAttribute:yt,BufferAttribute:vt,REVISION:Ml,MOUSE:{LEFT:0,MIDDLE:1,RIGHT:2},CullFaceNone:Al,CullFaceBack:El,CullFaceFront:Cl,CullFaceFrontBack:3,FrontFaceDirectionCW:Tl,FrontFaceDirectionCCW:1,BasicShadowMap:0,PCFShadowMap:Pl,PCFSoftShadowMap:Ll,FrontSide:Rl,BackSide:Nl,DoubleSide:Il,FlatShading:1,SmoothShading:2,NoColors:Ol,FaceColors:Dl,VertexColors:Fl,NoBlending:zl,NormalBlending:kl,AdditiveBlending:Ul,SubtractiveBlending:Bl,MultiplyBlending:Vl,CustomBlending:jl,AddEquation:Gl,SubtractEquation:Wl,ReverseSubtractEquation:Hl,MinEquation:Xl,MaxEquation:Yl,ZeroFactor:ql,OneFactor:Zl,SrcColorFactor:$l,OneMinusSrcColorFactor:Kl,SrcAlphaFactor:Ql,OneMinusSrcAlphaFactor:Jl,DstAlphaFactor:tu,OneMinusDstAlphaFactor:eu,DstColorFactor:ru,OneMinusDstColorFactor:nu,SrcAlphaSaturateFactor:iu,NeverDepth:ou,AlwaysDepth:au,LessDepth:su,LessEqualDepth:cu,EqualDepth:lu,GreaterEqualDepth:uu,GreaterDepth:hu,NotEqualDepth:pu,MultiplyOperation:fu,MixOperation:du,AddOperation:mu,NoToneMapping:gu,LinearToneMapping:vu,ReinhardToneMapping:yu,Uncharted2ToneMapping:_u,CineonToneMapping:xu,UVMapping:300,CubeReflectionMapping:bu,CubeRefractionMapping:wu,EquirectangularReflectionMapping:Su,EquirectangularRefractionMapping:Mu,SphericalReflectionMapping:Au,CubeUVReflectionMapping:Eu,CubeUVRefractionMapping:Cu,RepeatWrapping:Tu,ClampToEdgeWrapping:Pu,MirroredRepeatWrapping:Lu,NearestFilter:Ru,NearestMipMapNearestFilter:Nu,NearestMipMapLinearFilter:Iu,LinearFilter:Ou,LinearMipMapNearestFilter:Du,LinearMipMapLinearFilter:Fu,UnsignedByteType:zu,ByteType:ku,ShortType:Uu,UnsignedShortType:Bu,IntType:Vu,UnsignedIntType:ju,FloatType:Gu,HalfFloatType:Wu,UnsignedShort4444Type:Hu,UnsignedShort5551Type:Xu,UnsignedShort565Type:Yu,UnsignedInt248Type:qu,AlphaFormat:Zu,RGBFormat:$u,RGBAFormat:Ku,LuminanceFormat:Qu,LuminanceAlphaFormat:Ju,RGBEFormat:th,DepthFormat:eh,DepthStencilFormat:rh,RGB_S3TC_DXT1_Format:nh,RGBA_S3TC_DXT1_Format:ih,RGBA_S3TC_DXT3_Format:oh,RGBA_S3TC_DXT5_Format:ah,RGB_PVRTC_4BPPV1_Format:sh,RGB_PVRTC_2BPPV1_Format:ch,RGBA_PVRTC_4BPPV1_Format:lh,RGBA_PVRTC_2BPPV1_Format:uh,RGB_ETC1_Format:hh,LoopOnce:2200,LoopRepeat:ph,LoopPingPong:2202,InterpolateDiscrete:2300,InterpolateLinear:2301,InterpolateSmooth:2302,ZeroCurvatureEnding:fh,ZeroSlopeEnding:2401,WrapAroundEnding:2402,TrianglesDrawMode:dh,TriangleStripDrawMode:mh,TriangleFanDrawMode:gh,LinearEncoding:vh,sRGBEncoding:yh,GammaEncoding:_h,RGBEEncoding:xh,LogLuvEncoding:3003,RGBM7Encoding:bh,RGBM16Encoding:wh,RGBDEncoding:Sh,BasicDepthPacking:Mh,RGBADepthPacking:Ah,CubeGeometry:Lt,Face4:function(t,e,r,n,i,o,a){return new dt(t,e,r,i,o,a)},LineStrip:0,LinePieces:1,MeshFaceMaterial:function(t){return t},MultiMaterial:function(t){return void 0===t&&(t=[]),t.isMultiMaterial=!0,t.materials=t,t.clone=function(){return t.slice()},t},PointCloud:function(t,e){return new ye(t,e)},Particle:function(t){return new ce(t)},ParticleSystem:function(t,e){return new ye(t,e)},PointCloudMaterial:function(t){return new ve(t)},ParticleBasicMaterial:function(t){return new ve(t)},ParticleSystemMaterial:function(t){return new ve(t)},Vertex:function(t,e,r){return new l(t,e,r)},DynamicBufferAttribute:function(t,e){return new vt(t,e).setDynamic(!0)},Int8Attribute:function(t,e){return new yt(t,e)},Uint8Attribute:function(t,e){return new _t(t,e)},Uint8ClampedAttribute:function(t,e){return new xt(t,e)},Int16Attribute:function(t,e){return new bt(t,e)},Uint16Attribute:function(t,e){return new wt(t,e)},Int32Attribute:function(t,e){return new St(t,e)},Uint32Attribute:function(t,e){return new Mt(t,e)},Float32Attribute:function(t,e){return new At(t,e)},Float64Attribute:function(t,e){return new Et(t,e)},ClosedSplineCurve3:li,SplineCurve3:ui,Spline:hi,BoundingBoxHelper:function(t,e){return new Qn(t,e)},EdgesHelper:function(t,e){return new me(new tr(t.geometry),new fe({color:void 0!==e?e:16777215}))},WireframeHelper:function(t,e){return new me(new Se(t.geometry),new fe({color:void 0!==e?e:16777215}))},XHRLoader:function(t){return new vr(t)},BinaryTextureLoader:function(t){return new _r(t)},GeometryUtils:hp,ImageUtils:pp,Projector:function(){this.projectVector=function(t,e){t.project(e)},this.unprojectVector=function(t,e){t.unproject(e)},this.pickingRay=function(){}},CanvasRenderer:function(){this.domElement=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),this.clear=function(){},this.render=function(){},this.setClearColor=function(){},this.setSize=function(){}}}),dp=e(function(t){/**
+(function(){var n,i=200,o="Unsupported core-js use. Try https://npms.io/search?q=ponyfill.",a="Expected a function",s="__lodash_hash_undefined__",l=500,c="__lodash_placeholder__",u=1,h=2,p=4,f=1,d=2,m=1,g=2,v=4,y=8,_=16,x=32,b=64,w=128,S=256,M=512,A=30,E="...",C=800,T=16,P=1,L=2,R=1/0,N=9007199254740991,I=1.7976931348623157e308,O=NaN,D=4294967295,F=D-1,z=D>>>1,k=[["ary",w],["bind",m],["bindKey",g],["curry",y],["curryRight",_],["flip",M],["partial",x],["partialRight",b],["rearg",S]],U="[object Arguments]",B="[object Array]",V="[object AsyncFunction]",j="[object Boolean]",G="[object Date]",W="[object DOMException]",H="[object Error]",X="[object Function]",Y="[object GeneratorFunction]",q="[object Map]",Z="[object Number]",$="[object Null]",K="[object Object]",Q="[object Promise]",J="[object Proxy]",tt="[object RegExp]",et="[object Set]",rt="[object String]",nt="[object Symbol]",it="[object Undefined]",ot="[object WeakMap]",at="[object WeakSet]",st="[object ArrayBuffer]",lt="[object DataView]",ct="[object Float32Array]",ut="[object Float64Array]",ht="[object Int8Array]",pt="[object Int16Array]",ft="[object Int32Array]",dt="[object Uint8Array]",mt="[object Uint8ClampedArray]",gt="[object Uint16Array]",vt="[object Uint32Array]",yt=/\b__p \+= '';/g,_t=/\b(__p \+=) '' \+/g,xt=/(__e\(.*?\)|\b__t\)) \+\n'';/g,bt=/&(?:amp|lt|gt|quot|#39);/g,wt=/[&<>"']/g,St=RegExp(bt.source),Mt=RegExp(wt.source),At=/<%-([\s\S]+?)%>/g,Et=/<%([\s\S]+?)%>/g,Ct=/<%=([\s\S]+?)%>/g,Tt=/\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,Pt=/^\w*$/,Lt=/^\./,Rt=/[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g,Nt=/[\\^$.*+?()[\]{}|]/g,It=RegExp(Nt.source),Ot=/^\s+|\s+$/g,Dt=/^\s+/,Ft=/\s+$/,zt=/\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,kt=/\{\n\/\* \[wrapped with (.+)\] \*/,Ut=/,? & /,Bt=/[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g,Vt=/\\(\\)?/g,jt=/\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g,Gt=/\w*$/,Wt=/^[-+]0x[0-9a-f]+$/i,Ht=/^0b[01]+$/i,Xt=/^\[object .+?Constructor\]$/,Yt=/^0o[0-7]+$/i,qt=/^(?:0|[1-9]\d*)$/,Zt=/[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g,$t=/($^)/,Kt=/['\n\r\u2028\u2029\\]/g,Qt="\\ud800-\\udfff",Jt="\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff",te="\\u2700-\\u27bf",ee="a-z\\xdf-\\xf6\\xf8-\\xff",re="A-Z\\xc0-\\xd6\\xd8-\\xde",ne="\\ufe0e\\ufe0f",ie="\\xac\\xb1\\xd7\\xf7\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf\\u2000-\\u206f \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000",oe="['’]",ae="["+Qt+"]",se="["+ie+"]",le="["+Jt+"]",ce="\\d+",ue="["+te+"]",he="["+ee+"]",pe="[^"+Qt+ie+ce+te+ee+re+"]",fe="\\ud83c[\\udffb-\\udfff]",de="[^"+Qt+"]",me="(?:\\ud83c[\\udde6-\\uddff]){2}",ge="[\\ud800-\\udbff][\\udc00-\\udfff]",ve="["+re+"]",ye="\\u200d",_e="(?:"+he+"|"+pe+")",xe="(?:"+ve+"|"+pe+")",be="(?:['’](?:d|ll|m|re|s|t|ve))?",we="(?:['’](?:D|LL|M|RE|S|T|VE))?",Se="(?:"+le+"|"+fe+")"+"?",Me="["+ne+"]?",Ae=Me+Se+("(?:"+ye+"(?:"+[de,me,ge].join("|")+")"+Me+Se+")*"),Ee="(?:"+[ue,me,ge].join("|")+")"+Ae,Ce="(?:"+[de+le+"?",le,me,ge,ae].join("|")+")",Te=RegExp(oe,"g"),Pe=RegExp(le,"g"),Le=RegExp(fe+"(?="+fe+")|"+Ce+Ae,"g"),Re=RegExp([ve+"?"+he+"+"+be+"(?="+[se,ve,"$"].join("|")+")",xe+"+"+we+"(?="+[se,ve+_e,"$"].join("|")+")",ve+"?"+_e+"+"+be,ve+"+"+we,"\\d*(?:(?:1ST|2ND|3RD|(?![123])\\dTH)\\b)","\\d*(?:(?:1st|2nd|3rd|(?![123])\\dth)\\b)",ce,Ee].join("|"),"g"),Ne=RegExp("["+ye+Qt+Jt+ne+"]"),Ie=/[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/,Oe=["Array","Buffer","DataView","Date","Error","Float32Array","Float64Array","Function","Int8Array","Int16Array","Int32Array","Map","Math","Object","Promise","RegExp","Set","String","Symbol","TypeError","Uint8Array","Uint8ClampedArray","Uint16Array","Uint32Array","WeakMap","_","clearTimeout","isFinite","parseInt","setTimeout"],De=-1,Fe={};Fe[ct]=Fe[ut]=Fe[ht]=Fe[pt]=Fe[ft]=Fe[dt]=Fe[mt]=Fe[gt]=Fe[vt]=!0,Fe[U]=Fe[B]=Fe[st]=Fe[j]=Fe[lt]=Fe[G]=Fe[H]=Fe[X]=Fe[q]=Fe[Z]=Fe[K]=Fe[tt]=Fe[et]=Fe[rt]=Fe[ot]=!1;var ze={};ze[U]=ze[B]=ze[st]=ze[lt]=ze[j]=ze[G]=ze[ct]=ze[ut]=ze[ht]=ze[pt]=ze[ft]=ze[q]=ze[Z]=ze[K]=ze[tt]=ze[et]=ze[rt]=ze[nt]=ze[dt]=ze[mt]=ze[gt]=ze[vt]=!0,ze[H]=ze[X]=ze[ot]=!1;var ke={"\\":"\\","'":"'","\n":"n","\r":"r","\u2028":"u2028","\u2029":"u2029"},Ue=parseFloat,Be=parseInt,Ve="object"==typeof t&&t&&t.Object===Object&&t,je="object"==typeof self&&self&&self.Object===Object&&self,Ge=Ve||je||Function("return this")(),We=r&&!r.nodeType&&r,He=We&&e&&!e.nodeType&&e,Xe=He&&He.exports===We,Ye=Xe&&Ve.process,qe=function(){try{return Ye&&Ye.binding&&Ye.binding("util")}catch(t){}}(),Ze=qe&&qe.isArrayBuffer,$e=qe&&qe.isDate,Ke=qe&&qe.isMap,Qe=qe&&qe.isRegExp,Je=qe&&qe.isSet,tr=qe&&qe.isTypedArray;function er(t,e){return t.set(e[0],e[1]),t}function rr(t,e){return t.add(e),t}function nr(t,e,r){switch(r.length){case 0:return t.call(e);case 1:return t.call(e,r[0]);case 2:return t.call(e,r[0],r[1]);case 3:return t.call(e,r[0],r[1],r[2])}return t.apply(e,r)}function ir(t,e,r,n){for(var i=-1,o=null==t?0:t.length;++i<o;){var a=t[i];e(n,a,r(a),t)}return n}function or(t,e){for(var r=-1,n=null==t?0:t.length;++r<n&&!1!==e(t[r],r,t););return t}function ar(t,e){for(var r=null==t?0:t.length;r--&&!1!==e(t[r],r,t););return t}function sr(t,e){for(var r=-1,n=null==t?0:t.length;++r<n;)if(!e(t[r],r,t))return!1;return!0}function lr(t,e){for(var r=-1,n=null==t?0:t.length,i=0,o=[];++r<n;){var a=t[r];e(a,r,t)&&(o[i++]=a)}return o}function cr(t,e){return!!(null==t?0:t.length)&&_r(t,e,0)>-1}function ur(t,e,r){for(var n=-1,i=null==t?0:t.length;++n<i;)if(r(e,t[n]))return!0;return!1}function hr(t,e){for(var r=-1,n=null==t?0:t.length,i=Array(n);++r<n;)i[r]=e(t[r],r,t);return i}function pr(t,e){for(var r=-1,n=e.length,i=t.length;++r<n;)t[i+r]=e[r];return t}function fr(t,e,r,n){var i=-1,o=null==t?0:t.length;for(n&&o&&(r=t[++i]);++i<o;)r=e(r,t[i],i,t);return r}function dr(t,e,r,n){var i=null==t?0:t.length;for(n&&i&&(r=t[--i]);i--;)r=e(r,t[i],i,t);return r}function mr(t,e){for(var r=-1,n=null==t?0:t.length;++r<n;)if(e(t[r],r,t))return!0;return!1}var gr=Sr("length");function vr(t,e,r){var n;return r(t,function(t,r,i){if(e(t,r,i))return n=r,!1}),n}function yr(t,e,r,n){for(var i=t.length,o=r+(n?1:-1);n?o--:++o<i;)if(e(t[o],o,t))return o;return-1}function _r(t,e,r){return e==e?function(t,e,r){var n=r-1,i=t.length;for(;++n<i;)if(t[n]===e)return n;return-1}(t,e,r):yr(t,br,r)}function xr(t,e,r,n){for(var i=r-1,o=t.length;++i<o;)if(n(t[i],e))return i;return-1}function br(t){return t!=t}function wr(t,e){var r=null==t?0:t.length;return r?Er(t,e)/r:O}function Sr(t){return function(e){return null==e?n:e[t]}}function Mr(t){return function(e){return null==t?n:t[e]}}function Ar(t,e,r,n,i){return i(t,function(t,i,o){r=n?(n=!1,t):e(r,t,i,o)}),r}function Er(t,e){for(var r,i=-1,o=t.length;++i<o;){var a=e(t[i]);a!==n&&(r=r===n?a:r+a)}return r}function Cr(t,e){for(var r=-1,n=Array(t);++r<t;)n[r]=e(r);return n}function Tr(t){return function(e){return t(e)}}function Pr(t,e){return hr(e,function(e){return t[e]})}function Lr(t,e){return t.has(e)}function Rr(t,e){for(var r=-1,n=t.length;++r<n&&_r(e,t[r],0)>-1;);return r}function Nr(t,e){for(var r=t.length;r--&&_r(e,t[r],0)>-1;);return r}var Ir=Mr({"À":"A","Á":"A","Â":"A","Ã":"A","Ä":"A","Å":"A","à":"a","á":"a","â":"a","ã":"a","ä":"a","å":"a","Ç":"C","ç":"c","Ð":"D","ð":"d","È":"E","É":"E","Ê":"E","Ë":"E","è":"e","é":"e","ê":"e","ë":"e","Ì":"I","Í":"I","Î":"I","Ï":"I","ì":"i","í":"i","î":"i","ï":"i","Ñ":"N","ñ":"n","Ò":"O","Ó":"O","Ô":"O","Õ":"O","Ö":"O","Ø":"O","ò":"o","ó":"o","ô":"o","õ":"o","ö":"o","ø":"o","Ù":"U","Ú":"U","Û":"U","Ü":"U","ù":"u","ú":"u","û":"u","ü":"u","Ý":"Y","ý":"y","ÿ":"y","Æ":"Ae","æ":"ae","Þ":"Th","þ":"th","ß":"ss","Ā":"A","Ă":"A","Ą":"A","ā":"a","ă":"a","ą":"a","Ć":"C","Ĉ":"C","Ċ":"C","Č":"C","ć":"c","ĉ":"c","ċ":"c","č":"c","Ď":"D","Đ":"D","ď":"d","đ":"d","Ē":"E","Ĕ":"E","Ė":"E","Ę":"E","Ě":"E","ē":"e","ĕ":"e","ė":"e","ę":"e","ě":"e","Ĝ":"G","Ğ":"G","Ġ":"G","Ģ":"G","ĝ":"g","ğ":"g","ġ":"g","ģ":"g","Ĥ":"H","Ħ":"H","ĥ":"h","ħ":"h","Ĩ":"I","Ī":"I","Ĭ":"I","Į":"I","İ":"I","ĩ":"i","ī":"i","ĭ":"i","į":"i","ı":"i","Ĵ":"J","ĵ":"j","Ķ":"K","ķ":"k","ĸ":"k","Ĺ":"L","Ļ":"L","Ľ":"L","Ŀ":"L","Ł":"L","ĺ":"l","ļ":"l","ľ":"l","ŀ":"l","ł":"l","Ń":"N","Ņ":"N","Ň":"N","Ŋ":"N","ń":"n","ņ":"n","ň":"n","ŋ":"n","Ō":"O","Ŏ":"O","Ő":"O","ō":"o","ŏ":"o","ő":"o","Ŕ":"R","Ŗ":"R","Ř":"R","ŕ":"r","ŗ":"r","ř":"r","Ś":"S","Ŝ":"S","Ş":"S","Š":"S","ś":"s","ŝ":"s","ş":"s","š":"s","Ţ":"T","Ť":"T","Ŧ":"T","ţ":"t","ť":"t","ŧ":"t","Ũ":"U","Ū":"U","Ŭ":"U","Ů":"U","Ű":"U","Ų":"U","ũ":"u","ū":"u","ŭ":"u","ů":"u","ű":"u","ų":"u","Ŵ":"W","ŵ":"w","Ŷ":"Y","ŷ":"y","Ÿ":"Y","Ź":"Z","Ż":"Z","Ž":"Z","ź":"z","ż":"z","ž":"z","IJ":"IJ","ij":"ij","Œ":"Oe","œ":"oe","ʼn":"'n","ſ":"s"}),Or=Mr({"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"});function Dr(t){return"\\"+ke[t]}function Fr(t){return Ne.test(t)}function zr(t){var e=-1,r=Array(t.size);return t.forEach(function(t,n){r[++e]=[n,t]}),r}function kr(t,e){return function(r){return t(e(r))}}function Ur(t,e){for(var r=-1,n=t.length,i=0,o=[];++r<n;){var a=t[r];a!==e&&a!==c||(t[r]=c,o[i++]=r)}return o}function Br(t){var e=-1,r=Array(t.size);return t.forEach(function(t){r[++e]=t}),r}function Vr(t){return Fr(t)?function(t){var e=Le.lastIndex=0;for(;Le.test(t);)++e;return e}(t):gr(t)}function jr(t){return Fr(t)?t.match(Le)||[]:t.split("")}var Gr=Mr({"&amp;":"&","&lt;":"<","&gt;":">","&quot;":'"',"&#39;":"'"});var Wr=function t(e){var r,Qt=(e=null==e?Ge:Wr.defaults(Ge.Object(),e,Wr.pick(Ge,Oe))).Array,Jt=e.Date,te=e.Error,ee=e.Function,re=e.Math,ne=e.Object,ie=e.RegExp,oe=e.String,ae=e.TypeError,se=Qt.prototype,le=ee.prototype,ce=ne.prototype,ue=e["__core-js_shared__"],he=le.toString,pe=ce.hasOwnProperty,fe=0,de=(r=/[^.]+$/.exec(ue&&ue.keys&&ue.keys.IE_PROTO||""))?"Symbol(src)_1."+r:"",me=ce.toString,ge=he.call(ne),ve=Ge._,ye=ie("^"+he.call(pe).replace(Nt,"\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,"$1.*?")+"$"),_e=Xe?e.Buffer:n,xe=e.Symbol,be=e.Uint8Array,we=_e?_e.allocUnsafe:n,Se=kr(ne.getPrototypeOf,ne),Me=ne.create,Ae=ce.propertyIsEnumerable,Ee=se.splice,Ce=xe?xe.isConcatSpreadable:n,Le=xe?xe.iterator:n,Ne=xe?xe.toStringTag:n,ke=function(){try{var t=jo(ne,"defineProperty");return t({},"",{}),t}catch(t){}}(),Ve=e.clearTimeout!==Ge.clearTimeout&&e.clearTimeout,je=Jt&&Jt.now!==Ge.Date.now&&Jt.now,We=e.setTimeout!==Ge.setTimeout&&e.setTimeout,He=re.ceil,Ye=re.floor,qe=ne.getOwnPropertySymbols,gr=_e?_e.isBuffer:n,Mr=e.isFinite,Hr=se.join,Xr=kr(ne.keys,ne),Yr=re.max,qr=re.min,Zr=Jt.now,$r=e.parseInt,Kr=re.random,Qr=se.reverse,Jr=jo(e,"DataView"),tn=jo(e,"Map"),en=jo(e,"Promise"),rn=jo(e,"Set"),nn=jo(e,"WeakMap"),on=jo(ne,"create"),an=nn&&new nn,sn={},ln=ma(Jr),cn=ma(tn),un=ma(en),hn=ma(rn),pn=ma(nn),fn=xe?xe.prototype:n,dn=fn?fn.valueOf:n,mn=fn?fn.toString:n;function gn(t){if(Ns(t)&&!bs(t)&&!(t instanceof xn)){if(t instanceof _n)return t;if(pe.call(t,"__wrapped__"))return ga(t)}return new _n(t)}var vn=function(){function t(){}return function(e){if(!Rs(e))return{};if(Me)return Me(e);t.prototype=e;var r=new t;return t.prototype=n,r}}();function yn(){}function _n(t,e){this.__wrapped__=t,this.__actions__=[],this.__chain__=!!e,this.__index__=0,this.__values__=n}function xn(t){this.__wrapped__=t,this.__actions__=[],this.__dir__=1,this.__filtered__=!1,this.__iteratees__=[],this.__takeCount__=D,this.__views__=[]}function bn(t){var e=-1,r=null==t?0:t.length;for(this.clear();++e<r;){var n=t[e];this.set(n[0],n[1])}}function wn(t){var e=-1,r=null==t?0:t.length;for(this.clear();++e<r;){var n=t[e];this.set(n[0],n[1])}}function Sn(t){var e=-1,r=null==t?0:t.length;for(this.clear();++e<r;){var n=t[e];this.set(n[0],n[1])}}function Mn(t){var e=-1,r=null==t?0:t.length;for(this.__data__=new Sn;++e<r;)this.add(t[e])}function An(t){var e=this.__data__=new wn(t);this.size=e.size}function En(t,e){var r=bs(t),n=!r&&xs(t),i=!r&&!n&&As(t),o=!r&&!n&&!i&&Bs(t),a=r||n||i||o,s=a?Cr(t.length,oe):[],l=s.length;for(var c in t)!e&&!pe.call(t,c)||a&&("length"==c||i&&("offset"==c||"parent"==c)||o&&("buffer"==c||"byteLength"==c||"byteOffset"==c)||Zo(c,l))||s.push(c);return s}function Cn(t){var e=t.length;return e?t[Mi(0,e-1)]:n}function Tn(t,e){return ua(oo(t),zn(e,0,t.length))}function Pn(t){return ua(oo(t))}function Ln(t,e,r){(r===n||vs(t[e],r))&&(r!==n||e in t)||Dn(t,e,r)}function Rn(t,e,r){var i=t[e];pe.call(t,e)&&vs(i,r)&&(r!==n||e in t)||Dn(t,e,r)}function Nn(t,e){for(var r=t.length;r--;)if(vs(t[r][0],e))return r;return-1}function In(t,e,r,n){return jn(t,function(t,i,o){e(n,t,r(t),o)}),n}function On(t,e){return t&&ao(e,ll(e),t)}function Dn(t,e,r){"__proto__"==e&&ke?ke(t,e,{configurable:!0,enumerable:!0,value:r,writable:!0}):t[e]=r}function Fn(t,e){for(var r=-1,i=e.length,o=Qt(i),a=null==t;++r<i;)o[r]=a?n:nl(t,e[r]);return o}function zn(t,e,r){return t==t&&(r!==n&&(t=t<=r?t:r),e!==n&&(t=t>=e?t:e)),t}function kn(t,e,r,i,o,a){var s,l=e&u,c=e&h,f=e&p;if(r&&(s=o?r(t,i,o,a):r(t)),s!==n)return s;if(!Rs(t))return t;var d,m,g,v,y,_,x,b,w,S=bs(t);if(S){if(x=t,b=x.length,w=x.constructor(b),b&&"string"==typeof x[0]&&pe.call(x,"index")&&(w.index=x.index,w.input=x.input),s=w,!l)return oo(t,s)}else{var M=Ho(t),A=M==X||M==Y;if(As(t))return Ji(t,l);if(M==K||M==U||A&&!o){if(s=c||A?{}:Yo(t),!l)return c?(g=t,_=t,v=(y=s)&&ao(_,cl(_),y),ao(g,Wo(g),v)):(d=t,m=On(s,t),ao(d,Go(d),m))}else{if(!ze[M])return o?t:{};s=function(t,e,r,n){var i,o,a,s,l,c,h,p=t.constructor;switch(e){case st:return to(t);case j:case G:return new p(+t);case lt:return c=t,h=n?to(c.buffer):c.buffer,new c.constructor(h,c.byteOffset,c.byteLength);case ct:case ut:case ht:case pt:case ft:case dt:case mt:case gt:case vt:return eo(t,n);case q:return l=t,fr(n?r(zr(l),u):zr(l),er,new l.constructor);case Z:case rt:return new p(t);case tt:return(s=new(a=t).constructor(a.source,Gt.exec(a))).lastIndex=a.lastIndex,s;case et:return o=t,fr(n?r(Br(o),u):Br(o),rr,new o.constructor);case nt:return i=t,dn?ne(dn.call(i)):{}}}(t,M,kn,l)}}a||(a=new An);var E=a.get(t);if(E)return E;a.set(t,s);var C=S?n:(f?c?Do:Oo:c?cl:ll)(t);return or(C||t,function(n,i){C&&(n=t[i=n]),Rn(s,i,kn(n,e,r,i,t,a))}),s}function Un(t,e,r){var i=r.length;if(null==t)return!i;for(t=ne(t);i--;){var o=r[i],a=e[o],s=t[o];if(s===n&&!(o in t)||!a(s))return!1}return!0}function Bn(t,e,r){if("function"!=typeof t)throw new ae(a);return aa(function(){t.apply(n,r)},e)}function Vn(t,e,r,n){var o=-1,a=cr,s=!0,l=t.length,c=[],u=e.length;if(!l)return c;r&&(e=hr(e,Tr(r))),n?(a=ur,s=!1):e.length>=i&&(a=Lr,s=!1,e=new Mn(e));t:for(;++o<l;){var h=t[o],p=null==r?h:r(h);if(h=n||0!==h?h:0,s&&p==p){for(var f=u;f--;)if(e[f]===p)continue t;c.push(h)}else a(e,p,n)||c.push(h)}return c}gn.templateSettings={escape:At,evaluate:Et,interpolate:Ct,variable:"",imports:{_:gn}},gn.prototype=yn.prototype,gn.prototype.constructor=gn,_n.prototype=vn(yn.prototype),_n.prototype.constructor=_n,xn.prototype=vn(yn.prototype),xn.prototype.constructor=xn,bn.prototype.clear=function(){this.__data__=on?on(null):{},this.size=0},bn.prototype.delete=function(t){var e=this.has(t)&&delete this.__data__[t];return this.size-=e?1:0,e},bn.prototype.get=function(t){var e=this.__data__;if(on){var r=e[t];return r===s?n:r}return pe.call(e,t)?e[t]:n},bn.prototype.has=function(t){var e=this.__data__;return on?e[t]!==n:pe.call(e,t)},bn.prototype.set=function(t,e){var r=this.__data__;return this.size+=this.has(t)?0:1,r[t]=on&&e===n?s:e,this},wn.prototype.clear=function(){this.__data__=[],this.size=0},wn.prototype.delete=function(t){var e=this.__data__,r=Nn(e,t);return!(r<0||(r==e.length-1?e.pop():Ee.call(e,r,1),--this.size,0))},wn.prototype.get=function(t){var e=this.__data__,r=Nn(e,t);return r<0?n:e[r][1]},wn.prototype.has=function(t){return Nn(this.__data__,t)>-1},wn.prototype.set=function(t,e){var r=this.__data__,n=Nn(r,t);return n<0?(++this.size,r.push([t,e])):r[n][1]=e,this},Sn.prototype.clear=function(){this.size=0,this.__data__={hash:new bn,map:new(tn||wn),string:new bn}},Sn.prototype.delete=function(t){var e=Bo(this,t).delete(t);return this.size-=e?1:0,e},Sn.prototype.get=function(t){return Bo(this,t).get(t)},Sn.prototype.has=function(t){return Bo(this,t).has(t)},Sn.prototype.set=function(t,e){var r=Bo(this,t),n=r.size;return r.set(t,e),this.size+=r.size==n?0:1,this},Mn.prototype.add=Mn.prototype.push=function(t){return this.__data__.set(t,s),this},Mn.prototype.has=function(t){return this.__data__.has(t)},An.prototype.clear=function(){this.__data__=new wn,this.size=0},An.prototype.delete=function(t){var e=this.__data__,r=e.delete(t);return this.size=e.size,r},An.prototype.get=function(t){return this.__data__.get(t)},An.prototype.has=function(t){return this.__data__.has(t)},An.prototype.set=function(t,e){var r=this.__data__;if(r instanceof wn){var n=r.__data__;if(!tn||n.length<i-1)return n.push([t,e]),this.size=++r.size,this;r=this.__data__=new Sn(n)}return r.set(t,e),this.size=r.size,this};var jn=co($n),Gn=co(Kn,!0);function Wn(t,e){var r=!0;return jn(t,function(t,n,i){return r=!!e(t,n,i)}),r}function Hn(t,e,r){for(var i=-1,o=t.length;++i<o;){var a=t[i],s=e(a);if(null!=s&&(l===n?s==s&&!Us(s):r(s,l)))var l=s,c=a}return c}function Xn(t,e){var r=[];return jn(t,function(t,n,i){e(t,n,i)&&r.push(t)}),r}function Yn(t,e,r,n,i){var o=-1,a=t.length;for(r||(r=qo),i||(i=[]);++o<a;){var s=t[o];e>0&&r(s)?e>1?Yn(s,e-1,r,n,i):pr(i,s):n||(i[i.length]=s)}return i}var qn=uo(),Zn=uo(!0);function $n(t,e){return t&&qn(t,e,ll)}function Kn(t,e){return t&&Zn(t,e,ll)}function Qn(t,e){return lr(e,function(e){return Ts(t[e])})}function Jn(t,e){for(var r=0,i=(e=Zi(e,t)).length;null!=t&&r<i;)t=t[da(e[r++])];return r&&r==i?t:n}function ti(t,e,r){var n=e(t);return bs(t)?n:pr(n,r(t))}function ei(t){return null==t?t===n?it:$:Ne&&Ne in ne(t)?function(t){var e=pe.call(t,Ne),r=t[Ne];try{t[Ne]=n;var i=!0}catch(t){}var o=me.call(t);return i&&(e?t[Ne]=r:delete t[Ne]),o}(t):(e=t,me.call(e));var e}function ri(t,e){return t>e}function ni(t,e){return null!=t&&pe.call(t,e)}function ii(t,e){return null!=t&&e in ne(t)}function oi(t,e,r){for(var i=r?ur:cr,o=t[0].length,a=t.length,s=a,l=Qt(a),c=1/0,u=[];s--;){var h=t[s];s&&e&&(h=hr(h,Tr(e))),c=qr(h.length,c),l[s]=!r&&(e||o>=120&&h.length>=120)?new Mn(s&&h):n}h=t[0];var p=-1,f=l[0];t:for(;++p<o&&u.length<c;){var d=h[p],m=e?e(d):d;if(d=r||0!==d?d:0,!(f?Lr(f,m):i(u,m,r))){for(s=a;--s;){var g=l[s];if(!(g?Lr(g,m):i(t[s],m,r)))continue t}f&&f.push(m),u.push(d)}}return u}function ai(t,e,r){var i=null==(t=ia(t,e=Zi(e,t)))?t:t[da(Ca(e))];return null==i?n:nr(i,t,r)}function si(t){return Ns(t)&&ei(t)==U}function li(t,e,r,i,o){return t===e||(null==t||null==e||!Ns(t)&&!Ns(e)?t!=t&&e!=e:function(t,e,r,i,o,a){var s=bs(t),l=bs(e),c=s?B:Ho(t),u=l?B:Ho(e),h=(c=c==U?K:c)==K,p=(u=u==U?K:u)==K,m=c==u;if(m&&As(t)){if(!As(e))return!1;s=!0,h=!1}if(m&&!h)return a||(a=new An),s||Bs(t)?No(t,e,r,i,o,a):function(t,e,r,n,i,o,a){switch(r){case lt:if(t.byteLength!=e.byteLength||t.byteOffset!=e.byteOffset)return!1;t=t.buffer,e=e.buffer;case st:return!(t.byteLength!=e.byteLength||!o(new be(t),new be(e)));case j:case G:case Z:return vs(+t,+e);case H:return t.name==e.name&&t.message==e.message;case tt:case rt:return t==e+"";case q:var s=zr;case et:var l=n&f;if(s||(s=Br),t.size!=e.size&&!l)return!1;var c=a.get(t);if(c)return c==e;n|=d,a.set(t,e);var u=No(s(t),s(e),n,i,o,a);return a.delete(t),u;case nt:if(dn)return dn.call(t)==dn.call(e)}return!1}(t,e,c,r,i,o,a);if(!(r&f)){var g=h&&pe.call(t,"__wrapped__"),v=p&&pe.call(e,"__wrapped__");if(g||v){var y=g?t.value():t,_=v?e.value():e;return a||(a=new An),o(y,_,r,i,a)}}return!!m&&(a||(a=new An),function(t,e,r,i,o,a){var s=r&f,l=Oo(t),c=l.length,u=Oo(e).length;if(c!=u&&!s)return!1;for(var h=c;h--;){var p=l[h];if(!(s?p in e:pe.call(e,p)))return!1}var d=a.get(t);if(d&&a.get(e))return d==e;var m=!0;a.set(t,e),a.set(e,t);for(var g=s;++h<c;){p=l[h];var v=t[p],y=e[p];if(i)var _=s?i(y,v,p,e,t,a):i(v,y,p,t,e,a);if(!(_===n?v===y||o(v,y,r,i,a):_)){m=!1;break}g||(g="constructor"==p)}if(m&&!g){var x=t.constructor,b=e.constructor;x!=b&&"constructor"in t&&"constructor"in e&&!("function"==typeof x&&x instanceof x&&"function"==typeof b&&b instanceof b)&&(m=!1)}return a.delete(t),a.delete(e),m}(t,e,r,i,o,a))}(t,e,r,i,li,o))}function ci(t,e,r,i){var o=r.length,a=o,s=!i;if(null==t)return!a;for(t=ne(t);o--;){var l=r[o];if(s&&l[2]?l[1]!==t[l[0]]:!(l[0]in t))return!1}for(;++o<a;){var c=(l=r[o])[0],u=t[c],h=l[1];if(s&&l[2]){if(u===n&&!(c in t))return!1}else{var p=new An;if(i)var m=i(u,h,c,t,e,p);if(!(m===n?li(h,u,f|d,i,p):m))return!1}}return!0}function ui(t){return!(!Rs(t)||de&&de in t)&&(Ts(t)?ye:Xt).test(ma(t))}function hi(t){return"function"==typeof t?t:null==t?Ol:"object"==typeof t?bs(t)?vi(t[0],t[1]):gi(t):Gl(t)}function pi(t){if(!ta(t))return Xr(t);var e=[];for(var r in ne(t))pe.call(t,r)&&"constructor"!=r&&e.push(r);return e}function fi(t){if(!Rs(t))return function(t){var e=[];if(null!=t)for(var r in ne(t))e.push(r);return e}(t);var e=ta(t),r=[];for(var n in t)("constructor"!=n||!e&&pe.call(t,n))&&r.push(n);return r}function di(t,e){return t<e}function mi(t,e){var r=-1,n=Ss(t)?Qt(t.length):[];return jn(t,function(t,i,o){n[++r]=e(t,i,o)}),n}function gi(t){var e=Vo(t);return 1==e.length&&e[0][2]?ra(e[0][0],e[0][1]):function(r){return r===t||ci(r,t,e)}}function vi(t,e){return Ko(t)&&ea(e)?ra(da(t),e):function(r){var i=nl(r,t);return i===n&&i===e?il(r,t):li(e,i,f|d)}}function yi(t,e,r,i,o){t!==e&&qn(e,function(a,s){if(Rs(a))o||(o=new An),function(t,e,r,i,o,a,s){var l=t[r],c=e[r],u=s.get(c);if(u)Ln(t,r,u);else{var h=a?a(l,c,r+"",t,e,s):n,p=h===n;if(p){var f=bs(c),d=!f&&As(c),m=!f&&!d&&Bs(c);h=c,f||d||m?bs(l)?h=l:Ms(l)?h=oo(l):d?(p=!1,h=Ji(c,!0)):m?(p=!1,h=eo(c,!0)):h=[]:Ds(c)||xs(c)?(h=l,xs(l)?h=qs(l):(!Rs(l)||i&&Ts(l))&&(h=Yo(c))):p=!1}p&&(s.set(c,h),o(h,c,i,a,s),s.delete(c)),Ln(t,r,h)}}(t,e,s,r,yi,i,o);else{var l=i?i(t[s],a,s+"",t,e,o):n;l===n&&(l=a),Ln(t,s,l)}},cl)}function _i(t,e){var r=t.length;if(r)return Zo(e+=e<0?r:0,r)?t[e]:n}function xi(t,e,r){var n=-1;return e=hr(e.length?e:[Ol],Tr(Uo())),function(t,e){var r=t.length;for(t.sort(e);r--;)t[r]=t[r].value;return t}(mi(t,function(t,r,i){return{criteria:hr(e,function(e){return e(t)}),index:++n,value:t}}),function(t,e){return function(t,e,r){for(var n=-1,i=t.criteria,o=e.criteria,a=i.length,s=r.length;++n<a;){var l=ro(i[n],o[n]);if(l){if(n>=s)return l;var c=r[n];return l*("desc"==c?-1:1)}}return t.index-e.index}(t,e,r)})}function bi(t,e,r){for(var n=-1,i=e.length,o={};++n<i;){var a=e[n],s=Jn(t,a);r(s,a)&&Pi(o,Zi(a,t),s)}return o}function wi(t,e,r,n){var i=n?xr:_r,o=-1,a=e.length,s=t;for(t===e&&(e=oo(e)),r&&(s=hr(t,Tr(r)));++o<a;)for(var l=0,c=e[o],u=r?r(c):c;(l=i(s,u,l,n))>-1;)s!==t&&Ee.call(s,l,1),Ee.call(t,l,1);return t}function Si(t,e){for(var r=t?e.length:0,n=r-1;r--;){var i=e[r];if(r==n||i!==o){var o=i;Zo(i)?Ee.call(t,i,1):Vi(t,i)}}return t}function Mi(t,e){return t+Ye(Kr()*(e-t+1))}function Ai(t,e){var r="";if(!t||e<1||e>N)return r;do{e%2&&(r+=t),(e=Ye(e/2))&&(t+=t)}while(e);return r}function Ei(t,e){return sa(na(t,e,Ol),t+"")}function Ci(t){return Cn(vl(t))}function Ti(t,e){var r=vl(t);return ua(r,zn(e,0,r.length))}function Pi(t,e,r,i){if(!Rs(t))return t;for(var o=-1,a=(e=Zi(e,t)).length,s=a-1,l=t;null!=l&&++o<a;){var c=da(e[o]),u=r;if(o!=s){var h=l[c];(u=i?i(h,c,l):n)===n&&(u=Rs(h)?h:Zo(e[o+1])?[]:{})}Rn(l,c,u),l=l[c]}return t}var Li=an?function(t,e){return an.set(t,e),t}:Ol,Ri=ke?function(t,e){return ke(t,"toString",{configurable:!0,enumerable:!1,value:Rl(e),writable:!0})}:Ol;function Ni(t){return ua(vl(t))}function Ii(t,e,r){var n=-1,i=t.length;e<0&&(e=-e>i?0:i+e),(r=r>i?i:r)<0&&(r+=i),i=e>r?0:r-e>>>0,e>>>=0;for(var o=Qt(i);++n<i;)o[n]=t[n+e];return o}function Oi(t,e){var r;return jn(t,function(t,n,i){return!(r=e(t,n,i))}),!!r}function Di(t,e,r){var n=0,i=null==t?n:t.length;if("number"==typeof e&&e==e&&i<=z){for(;n<i;){var o=n+i>>>1,a=t[o];null!==a&&!Us(a)&&(r?a<=e:a<e)?n=o+1:i=o}return i}return Fi(t,e,Ol,r)}function Fi(t,e,r,i){e=r(e);for(var o=0,a=null==t?0:t.length,s=e!=e,l=null===e,c=Us(e),u=e===n;o<a;){var h=Ye((o+a)/2),p=r(t[h]),f=p!==n,d=null===p,m=p==p,g=Us(p);if(s)var v=i||m;else v=u?m&&(i||f):l?m&&f&&(i||!d):c?m&&f&&!d&&(i||!g):!d&&!g&&(i?p<=e:p<e);v?o=h+1:a=h}return qr(a,F)}function zi(t,e){for(var r=-1,n=t.length,i=0,o=[];++r<n;){var a=t[r],s=e?e(a):a;if(!r||!vs(s,l)){var l=s;o[i++]=0===a?0:a}}return o}function ki(t){return"number"==typeof t?t:Us(t)?O:+t}function Ui(t){if("string"==typeof t)return t;if(bs(t))return hr(t,Ui)+"";if(Us(t))return mn?mn.call(t):"";var e=t+"";return"0"==e&&1/t==-R?"-0":e}function Bi(t,e,r){var n=-1,o=cr,a=t.length,s=!0,l=[],c=l;if(r)s=!1,o=ur;else if(a>=i){var u=e?null:Eo(t);if(u)return Br(u);s=!1,o=Lr,c=new Mn}else c=e?[]:l;t:for(;++n<a;){var h=t[n],p=e?e(h):h;if(h=r||0!==h?h:0,s&&p==p){for(var f=c.length;f--;)if(c[f]===p)continue t;e&&c.push(p),l.push(h)}else o(c,p,r)||(c!==l&&c.push(p),l.push(h))}return l}function Vi(t,e){return null==(t=ia(t,e=Zi(e,t)))||delete t[da(Ca(e))]}function ji(t,e,r,n){return Pi(t,e,r(Jn(t,e)),n)}function Gi(t,e,r,n){for(var i=t.length,o=n?i:-1;(n?o--:++o<i)&&e(t[o],o,t););return r?Ii(t,n?0:o,n?o+1:i):Ii(t,n?o+1:0,n?i:o)}function Wi(t,e){var r=t;return r instanceof xn&&(r=r.value()),fr(e,function(t,e){return e.func.apply(e.thisArg,pr([t],e.args))},r)}function Hi(t,e,r){var n=t.length;if(n<2)return n?Bi(t[0]):[];for(var i=-1,o=Qt(n);++i<n;)for(var a=t[i],s=-1;++s<n;)s!=i&&(o[i]=Vn(o[i]||a,t[s],e,r));return Bi(Yn(o,1),e,r)}function Xi(t,e,r){for(var i=-1,o=t.length,a=e.length,s={};++i<o;){var l=i<a?e[i]:n;r(s,t[i],l)}return s}function Yi(t){return Ms(t)?t:[]}function qi(t){return"function"==typeof t?t:Ol}function Zi(t,e){return bs(t)?t:Ko(t,e)?[t]:fa(Zs(t))}var $i=Ei;function Ki(t,e,r){var i=t.length;return r=r===n?i:r,!e&&r>=i?t:Ii(t,e,r)}var Qi=Ve||function(t){return Ge.clearTimeout(t)};function Ji(t,e){if(e)return t.slice();var r=t.length,n=we?we(r):new t.constructor(r);return t.copy(n),n}function to(t){var e=new t.constructor(t.byteLength);return new be(e).set(new be(t)),e}function eo(t,e){var r=e?to(t.buffer):t.buffer;return new t.constructor(r,t.byteOffset,t.length)}function ro(t,e){if(t!==e){var r=t!==n,i=null===t,o=t==t,a=Us(t),s=e!==n,l=null===e,c=e==e,u=Us(e);if(!l&&!u&&!a&&t>e||a&&s&&c&&!l&&!u||i&&s&&c||!r&&c||!o)return 1;if(!i&&!a&&!u&&t<e||u&&r&&o&&!i&&!a||l&&r&&o||!s&&o||!c)return-1}return 0}function no(t,e,r,n){for(var i=-1,o=t.length,a=r.length,s=-1,l=e.length,c=Yr(o-a,0),u=Qt(l+c),h=!n;++s<l;)u[s]=e[s];for(;++i<a;)(h||i<o)&&(u[r[i]]=t[i]);for(;c--;)u[s++]=t[i++];return u}function io(t,e,r,n){for(var i=-1,o=t.length,a=-1,s=r.length,l=-1,c=e.length,u=Yr(o-s,0),h=Qt(u+c),p=!n;++i<u;)h[i]=t[i];for(var f=i;++l<c;)h[f+l]=e[l];for(;++a<s;)(p||i<o)&&(h[f+r[a]]=t[i++]);return h}function oo(t,e){var r=-1,n=t.length;for(e||(e=Qt(n));++r<n;)e[r]=t[r];return e}function ao(t,e,r,i){var o=!r;r||(r={});for(var a=-1,s=e.length;++a<s;){var l=e[a],c=i?i(r[l],t[l],l,r,t):n;c===n&&(c=t[l]),o?Dn(r,l,c):Rn(r,l,c)}return r}function so(t,e){return function(r,n){var i=bs(r)?ir:In,o=e?e():{};return i(r,t,Uo(n,2),o)}}function lo(t){return Ei(function(e,r){var i=-1,o=r.length,a=o>1?r[o-1]:n,s=o>2?r[2]:n;for(a=t.length>3&&"function"==typeof a?(o--,a):n,s&&$o(r[0],r[1],s)&&(a=o<3?n:a,o=1),e=ne(e);++i<o;){var l=r[i];l&&t(e,l,i,a)}return e})}function co(t,e){return function(r,n){if(null==r)return r;if(!Ss(r))return t(r,n);for(var i=r.length,o=e?i:-1,a=ne(r);(e?o--:++o<i)&&!1!==n(a[o],o,a););return r}}function uo(t){return function(e,r,n){for(var i=-1,o=ne(e),a=n(e),s=a.length;s--;){var l=a[t?s:++i];if(!1===r(o[l],l,o))break}return e}}function ho(t){return function(e){var r=Fr(e=Zs(e))?jr(e):n,i=r?r[0]:e.charAt(0),o=r?Ki(r,1).join(""):e.slice(1);return i[t]()+o}}function po(t){return function(e){return fr(Tl(xl(e).replace(Te,"")),t,"")}}function fo(t){return function(){var e=arguments;switch(e.length){case 0:return new t;case 1:return new t(e[0]);case 2:return new t(e[0],e[1]);case 3:return new t(e[0],e[1],e[2]);case 4:return new t(e[0],e[1],e[2],e[3]);case 5:return new t(e[0],e[1],e[2],e[3],e[4]);case 6:return new t(e[0],e[1],e[2],e[3],e[4],e[5]);case 7:return new t(e[0],e[1],e[2],e[3],e[4],e[5],e[6])}var r=vn(t.prototype),n=t.apply(r,e);return Rs(n)?n:r}}function mo(t){return function(e,r,i){var o=ne(e);if(!Ss(e)){var a=Uo(r,3);e=ll(e),r=function(t){return a(o[t],t,o)}}var s=t(e,r,i);return s>-1?o[a?e[s]:s]:n}}function go(t){return Io(function(e){var r=e.length,i=r,o=_n.prototype.thru;for(t&&e.reverse();i--;){var s=e[i];if("function"!=typeof s)throw new ae(a);if(o&&!l&&"wrapper"==zo(s))var l=new _n([],!0)}for(i=l?i:r;++i<r;){var c=zo(s=e[i]),u="wrapper"==c?Fo(s):n;l=u&&Qo(u[0])&&u[1]==(w|y|x|S)&&!u[4].length&&1==u[9]?l[zo(u[0])].apply(l,u[3]):1==s.length&&Qo(s)?l[c]():l.thru(s)}return function(){var t=arguments,n=t[0];if(l&&1==t.length&&bs(n))return l.plant(n).value();for(var i=0,o=r?e[i].apply(this,t):n;++i<r;)o=e[i].call(this,o);return o}})}function vo(t,e,r,i,o,a,s,l,c,u){var h=e&w,p=e&m,f=e&g,d=e&(y|_),v=e&M,x=f?n:fo(t);return function m(){for(var g=arguments.length,y=Qt(g),_=g;_--;)y[_]=arguments[_];if(d)var b=ko(m),w=function(t,e){for(var r=t.length,n=0;r--;)t[r]===e&&++n;return n}(y,b);if(i&&(y=no(y,i,o,d)),a&&(y=io(y,a,s,d)),g-=w,d&&g<u){var S=Ur(y,b);return Mo(t,e,vo,m.placeholder,r,y,S,l,c,u-g)}var M=p?r:this,A=f?M[t]:t;return g=y.length,l?y=function(t,e){for(var r=t.length,i=qr(e.length,r),o=oo(t);i--;){var a=e[i];t[i]=Zo(a,r)?o[a]:n}return t}(y,l):v&&g>1&&y.reverse(),h&&c<g&&(y.length=c),this&&this!==Ge&&this instanceof m&&(A=x||fo(A)),A.apply(M,y)}}function yo(t,e){return function(r,n){return i=r,o=t,a=e(n),s={},$n(i,function(t,e,r){o(s,a(t),e,r)}),s;var i,o,a,s}}function _o(t,e){return function(r,i){var o;if(r===n&&i===n)return e;if(r!==n&&(o=r),i!==n){if(o===n)return i;"string"==typeof r||"string"==typeof i?(r=Ui(r),i=Ui(i)):(r=ki(r),i=ki(i)),o=t(r,i)}return o}}function xo(t){return Io(function(e){return e=hr(e,Tr(Uo())),Ei(function(r){var n=this;return t(e,function(t){return nr(t,n,r)})})})}function bo(t,e){var r=(e=e===n?" ":Ui(e)).length;if(r<2)return r?Ai(e,t):e;var i=Ai(e,He(t/Vr(e)));return Fr(e)?Ki(jr(i),0,t).join(""):i.slice(0,t)}function wo(t){return function(e,r,i){return i&&"number"!=typeof i&&$o(e,r,i)&&(r=i=n),e=Ws(e),r===n?(r=e,e=0):r=Ws(r),function(t,e,r,n){for(var i=-1,o=Yr(He((e-t)/(r||1)),0),a=Qt(o);o--;)a[n?o:++i]=t,t+=r;return a}(e,r,i=i===n?e<r?1:-1:Ws(i),t)}}function So(t){return function(e,r){return"string"==typeof e&&"string"==typeof r||(e=Ys(e),r=Ys(r)),t(e,r)}}function Mo(t,e,r,i,o,a,s,l,c,u){var h=e&y;e|=h?x:b,(e&=~(h?b:x))&v||(e&=~(m|g));var p=[t,e,o,h?a:n,h?s:n,h?n:a,h?n:s,l,c,u],f=r.apply(n,p);return Qo(t)&&oa(f,p),f.placeholder=i,la(f,t,e)}function Ao(t){var e=re[t];return function(t,r){if(t=Ys(t),r=null==r?0:qr(Hs(r),292)){var n=(Zs(t)+"e").split("e");return+((n=(Zs(e(n[0]+"e"+(+n[1]+r)))+"e").split("e"))[0]+"e"+(+n[1]-r))}return e(t)}}var Eo=rn&&1/Br(new rn([,-0]))[1]==R?function(t){return new rn(t)}:Ul;function Co(t){return function(e){var r,n,i,o,a=Ho(e);return a==q?zr(e):a==et?(r=e,n=-1,i=Array(r.size),r.forEach(function(t){i[++n]=[t,t]}),i):(o=e,hr(t(e),function(t){return[t,o[t]]}))}}function To(t,e,r,i,o,s,l,u){var h=e&g;if(!h&&"function"!=typeof t)throw new ae(a);var p=i?i.length:0;if(p||(e&=~(x|b),i=o=n),l=l===n?l:Yr(Hs(l),0),u=u===n?u:Hs(u),p-=o?o.length:0,e&b){var f=i,d=o;i=o=n}var M,A,E,C,T,P,L,R,N,I,O,D,F,z=h?n:Fo(t),k=[t,e,r,i,o,f,d,s,l,u];if(z&&function(t,e){var r=t[1],n=e[1],i=r|n,o=i<(m|g|w),a=n==w&&r==y||n==w&&r==S&&t[7].length<=e[8]||n==(w|S)&&e[7].length<=e[8]&&r==y;if(!o&&!a)return t;n&m&&(t[2]=e[2],i|=r&m?0:v);var s=e[3];if(s){var l=t[3];t[3]=l?no(l,s,e[4]):s,t[4]=l?Ur(t[3],c):e[4]}(s=e[5])&&(l=t[5],t[5]=l?io(l,s,e[6]):s,t[6]=l?Ur(t[5],c):e[6]),(s=e[7])&&(t[7]=s),n&w&&(t[8]=null==t[8]?e[8]:qr(t[8],e[8])),null==t[9]&&(t[9]=e[9]),t[0]=e[0],t[1]=i}(k,z),t=k[0],e=k[1],r=k[2],i=k[3],o=k[4],!(u=k[9]=k[9]===n?h?0:t.length:Yr(k[9]-p,0))&&e&(y|_)&&(e&=~(y|_)),e&&e!=m)e==y||e==_?(L=e,R=u,N=fo(P=t),U=function t(){for(var e=arguments.length,r=Qt(e),i=e,o=ko(t);i--;)r[i]=arguments[i];var a=e<3&&r[0]!==o&&r[e-1]!==o?[]:Ur(r,o);return(e-=a.length)<R?Mo(P,L,vo,t.placeholder,n,r,a,n,n,R-e):nr(this&&this!==Ge&&this instanceof t?N:P,this,r)}):e!=x&&e!=(m|x)||o.length?U=vo.apply(n,k):(A=r,E=i,C=e&m,T=fo(M=t),U=function t(){for(var e=-1,r=arguments.length,n=-1,i=E.length,o=Qt(i+r),a=this&&this!==Ge&&this instanceof t?T:M;++n<i;)o[n]=E[n];for(;r--;)o[n++]=arguments[++e];return nr(a,C?A:this,o)});else var U=(O=r,D=e&m,F=fo(I=t),function t(){return(this&&this!==Ge&&this instanceof t?F:I).apply(D?O:this,arguments)});return la((z?Li:oa)(U,k),t,e)}function Po(t,e,r,i){return t===n||vs(t,ce[r])&&!pe.call(i,r)?e:t}function Lo(t,e,r,i,o,a){return Rs(t)&&Rs(e)&&(a.set(e,t),yi(t,e,n,Lo,a),a.delete(e)),t}function Ro(t){return Ds(t)?n:t}function No(t,e,r,i,o,a){var s=r&f,l=t.length,c=e.length;if(l!=c&&!(s&&c>l))return!1;var u=a.get(t);if(u&&a.get(e))return u==e;var h=-1,p=!0,m=r&d?new Mn:n;for(a.set(t,e),a.set(e,t);++h<l;){var g=t[h],v=e[h];if(i)var y=s?i(v,g,h,e,t,a):i(g,v,h,t,e,a);if(y!==n){if(y)continue;p=!1;break}if(m){if(!mr(e,function(t,e){if(!Lr(m,e)&&(g===t||o(g,t,r,i,a)))return m.push(e)})){p=!1;break}}else if(g!==v&&!o(g,v,r,i,a)){p=!1;break}}return a.delete(t),a.delete(e),p}function Io(t){return sa(na(t,n,wa),t+"")}function Oo(t){return ti(t,ll,Go)}function Do(t){return ti(t,cl,Wo)}var Fo=an?function(t){return an.get(t)}:Ul;function zo(t){for(var e=t.name+"",r=sn[e],n=pe.call(sn,e)?r.length:0;n--;){var i=r[n],o=i.func;if(null==o||o==t)return i.name}return e}function ko(t){return(pe.call(gn,"placeholder")?gn:t).placeholder}function Uo(){var t=gn.iteratee||Dl;return t=t===Dl?hi:t,arguments.length?t(arguments[0],arguments[1]):t}function Bo(t,e){var r,n,i=t.__data__;return("string"==(n=typeof(r=e))||"number"==n||"symbol"==n||"boolean"==n?"__proto__"!==r:null===r)?i["string"==typeof e?"string":"hash"]:i.map}function Vo(t){for(var e=ll(t),r=e.length;r--;){var n=e[r],i=t[n];e[r]=[n,i,ea(i)]}return e}function jo(t,e){var r,i=null==(r=t)?n:r[e];return ui(i)?i:n}var Go=qe?function(t){return null==t?[]:(t=ne(t),lr(qe(t),function(e){return Ae.call(t,e)}))}:Xl,Wo=qe?function(t){for(var e=[];t;)pr(e,Go(t)),t=Se(t);return e}:Xl,Ho=ei;function Xo(t,e,r){for(var n=-1,i=(e=Zi(e,t)).length,o=!1;++n<i;){var a=da(e[n]);if(!(o=null!=t&&r(t,a)))break;t=t[a]}return o||++n!=i?o:!!(i=null==t?0:t.length)&&Ls(i)&&Zo(a,i)&&(bs(t)||xs(t))}function Yo(t){return"function"!=typeof t.constructor||ta(t)?{}:vn(Se(t))}function qo(t){return bs(t)||xs(t)||!!(Ce&&t&&t[Ce])}function Zo(t,e){return!!(e=null==e?N:e)&&("number"==typeof t||qt.test(t))&&t>-1&&t%1==0&&t<e}function $o(t,e,r){if(!Rs(r))return!1;var n=typeof e;return!!("number"==n?Ss(r)&&Zo(e,r.length):"string"==n&&e in r)&&vs(r[e],t)}function Ko(t,e){if(bs(t))return!1;var r=typeof t;return!("number"!=r&&"symbol"!=r&&"boolean"!=r&&null!=t&&!Us(t))||Pt.test(t)||!Tt.test(t)||null!=e&&t in ne(e)}function Qo(t){var e=zo(t),r=gn[e];if("function"!=typeof r||!(e in xn.prototype))return!1;if(t===r)return!0;var n=Fo(r);return!!n&&t===n[0]}(Jr&&Ho(new Jr(new ArrayBuffer(1)))!=lt||tn&&Ho(new tn)!=q||en&&Ho(en.resolve())!=Q||rn&&Ho(new rn)!=et||nn&&Ho(new nn)!=ot)&&(Ho=function(t){var e=ei(t),r=e==K?t.constructor:n,i=r?ma(r):"";if(i)switch(i){case ln:return lt;case cn:return q;case un:return Q;case hn:return et;case pn:return ot}return e});var Jo=ue?Ts:Yl;function ta(t){var e=t&&t.constructor;return t===("function"==typeof e&&e.prototype||ce)}function ea(t){return t==t&&!Rs(t)}function ra(t,e){return function(r){return null!=r&&r[t]===e&&(e!==n||t in ne(r))}}function na(t,e,r){return e=Yr(e===n?t.length-1:e,0),function(){for(var n=arguments,i=-1,o=Yr(n.length-e,0),a=Qt(o);++i<o;)a[i]=n[e+i];i=-1;for(var s=Qt(e+1);++i<e;)s[i]=n[i];return s[e]=r(a),nr(t,this,s)}}function ia(t,e){return e.length<2?t:Jn(t,Ii(e,0,-1))}var oa=ca(Li),aa=We||function(t,e){return Ge.setTimeout(t,e)},sa=ca(Ri);function la(t,e,r){var n,i,o,a=e+"";return sa(t,function(t,e){var r=e.length;if(!r)return t;var n=r-1;return e[n]=(r>1?"& ":"")+e[n],e=e.join(r>2?", ":" "),t.replace(zt,"{\n/* [wrapped with "+e+"] */\n")}(a,(o=a.match(kt),n=o?o[1].split(Ut):[],i=r,or(k,function(t){var e="_."+t[0];i&t[1]&&!cr(n,e)&&n.push(e)}),n.sort())))}function ca(t){var e=0,r=0;return function(){var i=Zr(),o=T-(i-r);if(r=i,o>0){if(++e>=C)return arguments[0]}else e=0;return t.apply(n,arguments)}}function ua(t,e){var r=-1,i=t.length,o=i-1;for(e=e===n?i:e;++r<e;){var a=Mi(r,o),s=t[a];t[a]=t[r],t[r]=s}return t.length=e,t}var ha,pa,fa=(ha=hs(function(t){var e=[];return Lt.test(t)&&e.push(""),t.replace(Rt,function(t,r,n,i){e.push(n?i.replace(Vt,"$1"):r||t)}),e},function(t){return pa.size===l&&pa.clear(),t}),pa=ha.cache,ha);function da(t){if("string"==typeof t||Us(t))return t;var e=t+"";return"0"==e&&1/t==-R?"-0":e}function ma(t){if(null!=t){try{return he.call(t)}catch(t){}try{return t+""}catch(t){}}return""}function ga(t){if(t instanceof xn)return t.clone();var e=new _n(t.__wrapped__,t.__chain__);return e.__actions__=oo(t.__actions__),e.__index__=t.__index__,e.__values__=t.__values__,e}var va=Ei(function(t,e){return Ms(t)?Vn(t,Yn(e,1,Ms,!0)):[]}),ya=Ei(function(t,e){var r=Ca(e);return Ms(r)&&(r=n),Ms(t)?Vn(t,Yn(e,1,Ms,!0),Uo(r,2)):[]}),_a=Ei(function(t,e){var r=Ca(e);return Ms(r)&&(r=n),Ms(t)?Vn(t,Yn(e,1,Ms,!0),n,r):[]});function xa(t,e,r){var n=null==t?0:t.length;if(!n)return-1;var i=null==r?0:Hs(r);return i<0&&(i=Yr(n+i,0)),yr(t,Uo(e,3),i)}function ba(t,e,r){var i=null==t?0:t.length;if(!i)return-1;var o=i-1;return r!==n&&(o=Hs(r),o=r<0?Yr(i+o,0):qr(o,i-1)),yr(t,Uo(e,3),o,!0)}function wa(t){return null!=t&&t.length?Yn(t,1):[]}function Sa(t){return t&&t.length?t[0]:n}var Ma=Ei(function(t){var e=hr(t,Yi);return e.length&&e[0]===t[0]?oi(e):[]}),Aa=Ei(function(t){var e=Ca(t),r=hr(t,Yi);return e===Ca(r)?e=n:r.pop(),r.length&&r[0]===t[0]?oi(r,Uo(e,2)):[]}),Ea=Ei(function(t){var e=Ca(t),r=hr(t,Yi);return(e="function"==typeof e?e:n)&&r.pop(),r.length&&r[0]===t[0]?oi(r,n,e):[]});function Ca(t){var e=null==t?0:t.length;return e?t[e-1]:n}var Ta=Ei(Pa);function Pa(t,e){return t&&t.length&&e&&e.length?wi(t,e):t}var La=Io(function(t,e){var r=null==t?0:t.length,n=Fn(t,e);return Si(t,hr(e,function(t){return Zo(t,r)?+t:t}).sort(ro)),n});function Ra(t){return null==t?t:Qr.call(t)}var Na=Ei(function(t){return Bi(Yn(t,1,Ms,!0))}),Ia=Ei(function(t){var e=Ca(t);return Ms(e)&&(e=n),Bi(Yn(t,1,Ms,!0),Uo(e,2))}),Oa=Ei(function(t){var e=Ca(t);return e="function"==typeof e?e:n,Bi(Yn(t,1,Ms,!0),n,e)});function Da(t){if(!t||!t.length)return[];var e=0;return t=lr(t,function(t){if(Ms(t))return e=Yr(t.length,e),!0}),Cr(e,function(e){return hr(t,Sr(e))})}function Fa(t,e){if(!t||!t.length)return[];var r=Da(t);return null==e?r:hr(r,function(t){return nr(e,n,t)})}var za=Ei(function(t,e){return Ms(t)?Vn(t,e):[]}),ka=Ei(function(t){return Hi(lr(t,Ms))}),Ua=Ei(function(t){var e=Ca(t);return Ms(e)&&(e=n),Hi(lr(t,Ms),Uo(e,2))}),Ba=Ei(function(t){var e=Ca(t);return e="function"==typeof e?e:n,Hi(lr(t,Ms),n,e)}),Va=Ei(Da);var ja=Ei(function(t){var e=t.length,r=e>1?t[e-1]:n;return Fa(t,r="function"==typeof r?(t.pop(),r):n)});function Ga(t){var e=gn(t);return e.__chain__=!0,e}function Wa(t,e){return e(t)}var Ha=Io(function(t){var e=t.length,r=e?t[0]:0,i=this.__wrapped__,o=function(e){return Fn(e,t)};return!(e>1||this.__actions__.length)&&i instanceof xn&&Zo(r)?((i=i.slice(r,+r+(e?1:0))).__actions__.push({func:Wa,args:[o],thisArg:n}),new _n(i,this.__chain__).thru(function(t){return e&&!t.length&&t.push(n),t})):this.thru(o)});var Xa=so(function(t,e,r){pe.call(t,r)?++t[r]:Dn(t,r,1)});var Ya=mo(xa),qa=mo(ba);function Za(t,e){return(bs(t)?or:jn)(t,Uo(e,3))}function $a(t,e){return(bs(t)?ar:Gn)(t,Uo(e,3))}var Ka=so(function(t,e,r){pe.call(t,r)?t[r].push(e):Dn(t,r,[e])});var Qa=Ei(function(t,e,r){var n=-1,i="function"==typeof e,o=Ss(t)?Qt(t.length):[];return jn(t,function(t){o[++n]=i?nr(e,t,r):ai(t,e,r)}),o}),Ja=so(function(t,e,r){Dn(t,r,e)});function ts(t,e){return(bs(t)?hr:mi)(t,Uo(e,3))}var es=so(function(t,e,r){t[r?0:1].push(e)},function(){return[[],[]]});var rs=Ei(function(t,e){if(null==t)return[];var r=e.length;return r>1&&$o(t,e[0],e[1])?e=[]:r>2&&$o(e[0],e[1],e[2])&&(e=[e[0]]),xi(t,Yn(e,1),[])}),ns=je||function(){return Ge.Date.now()};function is(t,e,r){return e=r?n:e,e=t&&null==e?t.length:e,To(t,w,n,n,n,n,e)}function os(t,e){var r;if("function"!=typeof e)throw new ae(a);return t=Hs(t),function(){return--t>0&&(r=e.apply(this,arguments)),t<=1&&(e=n),r}}var as=Ei(function(t,e,r){var n=m;if(r.length){var i=Ur(r,ko(as));n|=x}return To(t,n,e,r,i)}),ss=Ei(function(t,e,r){var n=m|g;if(r.length){var i=Ur(r,ko(ss));n|=x}return To(e,n,t,r,i)});function ls(t,e,r){var i,o,s,l,c,u,h=0,p=!1,f=!1,d=!0;if("function"!=typeof t)throw new ae(a);function m(e){var r=i,a=o;return i=o=n,h=e,l=t.apply(a,r)}function g(t){var r=t-u;return u===n||r>=e||r<0||f&&t-h>=s}function v(){var t,r,n=ns();if(g(n))return y(n);c=aa(v,(r=e-((t=n)-u),f?qr(r,s-(t-h)):r))}function y(t){return c=n,d&&i?m(t):(i=o=n,l)}function _(){var t,r=ns(),a=g(r);if(i=arguments,o=this,u=r,a){if(c===n)return h=t=u,c=aa(v,e),p?m(t):l;if(f)return c=aa(v,e),m(u)}return c===n&&(c=aa(v,e)),l}return e=Ys(e)||0,Rs(r)&&(p=!!r.leading,s=(f="maxWait"in r)?Yr(Ys(r.maxWait)||0,e):s,d="trailing"in r?!!r.trailing:d),_.cancel=function(){c!==n&&Qi(c),h=0,i=u=o=c=n},_.flush=function(){return c===n?l:y(ns())},_}var cs=Ei(function(t,e){return Bn(t,1,e)}),us=Ei(function(t,e,r){return Bn(t,Ys(e)||0,r)});function hs(t,e){if("function"!=typeof t||null!=e&&"function"!=typeof e)throw new ae(a);var r=function(){var n=arguments,i=e?e.apply(this,n):n[0],o=r.cache;if(o.has(i))return o.get(i);var a=t.apply(this,n);return r.cache=o.set(i,a)||o,a};return r.cache=new(hs.Cache||Sn),r}function ps(t){if("function"!=typeof t)throw new ae(a);return function(){var e=arguments;switch(e.length){case 0:return!t.call(this);case 1:return!t.call(this,e[0]);case 2:return!t.call(this,e[0],e[1]);case 3:return!t.call(this,e[0],e[1],e[2])}return!t.apply(this,e)}}hs.Cache=Sn;var fs=$i(function(t,e){var r=(e=1==e.length&&bs(e[0])?hr(e[0],Tr(Uo())):hr(Yn(e,1),Tr(Uo()))).length;return Ei(function(n){for(var i=-1,o=qr(n.length,r);++i<o;)n[i]=e[i].call(this,n[i]);return nr(t,this,n)})}),ds=Ei(function(t,e){var r=Ur(e,ko(ds));return To(t,x,n,e,r)}),ms=Ei(function(t,e){var r=Ur(e,ko(ms));return To(t,b,n,e,r)}),gs=Io(function(t,e){return To(t,S,n,n,n,e)});function vs(t,e){return t===e||t!=t&&e!=e}var ys=So(ri),_s=So(function(t,e){return t>=e}),xs=si(function(){return arguments}())?si:function(t){return Ns(t)&&pe.call(t,"callee")&&!Ae.call(t,"callee")},bs=Qt.isArray,ws=Ze?Tr(Ze):function(t){return Ns(t)&&ei(t)==st};function Ss(t){return null!=t&&Ls(t.length)&&!Ts(t)}function Ms(t){return Ns(t)&&Ss(t)}var As=gr||Yl,Es=$e?Tr($e):function(t){return Ns(t)&&ei(t)==G};function Cs(t){if(!Ns(t))return!1;var e=ei(t);return e==H||e==W||"string"==typeof t.message&&"string"==typeof t.name&&!Ds(t)}function Ts(t){if(!Rs(t))return!1;var e=ei(t);return e==X||e==Y||e==V||e==J}function Ps(t){return"number"==typeof t&&t==Hs(t)}function Ls(t){return"number"==typeof t&&t>-1&&t%1==0&&t<=N}function Rs(t){var e=typeof t;return null!=t&&("object"==e||"function"==e)}function Ns(t){return null!=t&&"object"==typeof t}var Is=Ke?Tr(Ke):function(t){return Ns(t)&&Ho(t)==q};function Os(t){return"number"==typeof t||Ns(t)&&ei(t)==Z}function Ds(t){if(!Ns(t)||ei(t)!=K)return!1;var e=Se(t);if(null===e)return!0;var r=pe.call(e,"constructor")&&e.constructor;return"function"==typeof r&&r instanceof r&&he.call(r)==ge}var Fs=Qe?Tr(Qe):function(t){return Ns(t)&&ei(t)==tt};var zs=Je?Tr(Je):function(t){return Ns(t)&&Ho(t)==et};function ks(t){return"string"==typeof t||!bs(t)&&Ns(t)&&ei(t)==rt}function Us(t){return"symbol"==typeof t||Ns(t)&&ei(t)==nt}var Bs=tr?Tr(tr):function(t){return Ns(t)&&Ls(t.length)&&!!Fe[ei(t)]};var Vs=So(di),js=So(function(t,e){return t<=e});function Gs(t){if(!t)return[];if(Ss(t))return ks(t)?jr(t):oo(t);if(Le&&t[Le])return function(t){for(var e,r=[];!(e=t.next()).done;)r.push(e.value);return r}(t[Le]());var e=Ho(t);return(e==q?zr:e==et?Br:vl)(t)}function Ws(t){return t?(t=Ys(t))===R||t===-R?(t<0?-1:1)*I:t==t?t:0:0===t?t:0}function Hs(t){var e=Ws(t),r=e%1;return e==e?r?e-r:e:0}function Xs(t){return t?zn(Hs(t),0,D):0}function Ys(t){if("number"==typeof t)return t;if(Us(t))return O;if(Rs(t)){var e="function"==typeof t.valueOf?t.valueOf():t;t=Rs(e)?e+"":e}if("string"!=typeof t)return 0===t?t:+t;t=t.replace(Ot,"");var r=Ht.test(t);return r||Yt.test(t)?Be(t.slice(2),r?2:8):Wt.test(t)?O:+t}function qs(t){return ao(t,cl(t))}function Zs(t){return null==t?"":Ui(t)}var $s=lo(function(t,e){if(ta(e)||Ss(e))ao(e,ll(e),t);else for(var r in e)pe.call(e,r)&&Rn(t,r,e[r])}),Ks=lo(function(t,e){ao(e,cl(e),t)}),Qs=lo(function(t,e,r,n){ao(e,cl(e),t,n)}),Js=lo(function(t,e,r,n){ao(e,ll(e),t,n)}),tl=Io(Fn);var el=Ei(function(t){return t.push(n,Po),nr(Qs,n,t)}),rl=Ei(function(t){return t.push(n,Lo),nr(hl,n,t)});function nl(t,e,r){var i=null==t?n:Jn(t,e);return i===n?r:i}function il(t,e){return null!=t&&Xo(t,e,ii)}var ol=yo(function(t,e,r){t[e]=r},Rl(Ol)),al=yo(function(t,e,r){pe.call(t,e)?t[e].push(r):t[e]=[r]},Uo),sl=Ei(ai);function ll(t){return Ss(t)?En(t):pi(t)}function cl(t){return Ss(t)?En(t,!0):fi(t)}var ul=lo(function(t,e,r){yi(t,e,r)}),hl=lo(function(t,e,r,n){yi(t,e,r,n)}),pl=Io(function(t,e){var r={};if(null==t)return r;var n=!1;e=hr(e,function(e){return e=Zi(e,t),n||(n=e.length>1),e}),ao(t,Do(t),r),n&&(r=kn(r,u|h|p,Ro));for(var i=e.length;i--;)Vi(r,e[i]);return r});var fl=Io(function(t,e){return null==t?{}:bi(r=t,e,function(t,e){return il(r,e)});var r});function dl(t,e){if(null==t)return{};var r=hr(Do(t),function(t){return[t]});return e=Uo(e),bi(t,r,function(t,r){return e(t,r[0])})}var ml=Co(ll),gl=Co(cl);function vl(t){return null==t?[]:Pr(t,ll(t))}var yl=po(function(t,e,r){return e=e.toLowerCase(),t+(r?_l(e):e)});function _l(t){return Cl(Zs(t).toLowerCase())}function xl(t){return(t=Zs(t))&&t.replace(Zt,Ir).replace(Pe,"")}var bl=po(function(t,e,r){return t+(r?"-":"")+e.toLowerCase()}),wl=po(function(t,e,r){return t+(r?" ":"")+e.toLowerCase()}),Sl=ho("toLowerCase");var Ml=po(function(t,e,r){return t+(r?"_":"")+e.toLowerCase()});var Al=po(function(t,e,r){return t+(r?" ":"")+Cl(e)});var El=po(function(t,e,r){return t+(r?" ":"")+e.toUpperCase()}),Cl=ho("toUpperCase");function Tl(t,e,r){return t=Zs(t),(e=r?n:e)===n?(i=t,Ie.test(i)?t.match(Re)||[]:t.match(Bt)||[]):t.match(e)||[];var i}var Pl=Ei(function(t,e){try{return nr(t,n,e)}catch(t){return Cs(t)?t:new te(t)}}),Ll=Io(function(t,e){return or(e,function(e){e=da(e),Dn(t,e,as(t[e],t))}),t});function Rl(t){return function(){return t}}var Nl=go(),Il=go(!0);function Ol(t){return t}function Dl(t){return hi("function"==typeof t?t:kn(t,u))}var Fl=Ei(function(t,e){return function(r){return ai(r,t,e)}}),zl=Ei(function(t,e){return function(r){return ai(t,r,e)}});function kl(t,e,r){var n=ll(e),i=Qn(e,n);null!=r||Rs(e)&&(i.length||!n.length)||(r=e,e=t,t=this,i=Qn(e,ll(e)));var o=!(Rs(r)&&"chain"in r&&!r.chain),a=Ts(t);return or(i,function(r){var n=e[r];t[r]=n,a&&(t.prototype[r]=function(){var e=this.__chain__;if(o||e){var r=t(this.__wrapped__);return(r.__actions__=oo(this.__actions__)).push({func:n,args:arguments,thisArg:t}),r.__chain__=e,r}return n.apply(t,pr([this.value()],arguments))})}),t}function Ul(){}var Bl=xo(hr),Vl=xo(sr),jl=xo(mr);function Gl(t){return Ko(t)?Sr(da(t)):(e=t,function(t){return Jn(t,e)});var e}var Wl=wo(),Hl=wo(!0);function Xl(){return[]}function Yl(){return!1}var ql=_o(function(t,e){return t+e},0),Zl=Ao("ceil"),$l=_o(function(t,e){return t/e},1),Kl=Ao("floor");var Ql,Jl=_o(function(t,e){return t*e},1),tc=Ao("round"),ec=_o(function(t,e){return t-e},0);return gn.after=function(t,e){if("function"!=typeof e)throw new ae(a);return t=Hs(t),function(){if(--t<1)return e.apply(this,arguments)}},gn.ary=is,gn.assign=$s,gn.assignIn=Ks,gn.assignInWith=Qs,gn.assignWith=Js,gn.at=tl,gn.before=os,gn.bind=as,gn.bindAll=Ll,gn.bindKey=ss,gn.castArray=function(){if(!arguments.length)return[];var t=arguments[0];return bs(t)?t:[t]},gn.chain=Ga,gn.chunk=function(t,e,r){e=(r?$o(t,e,r):e===n)?1:Yr(Hs(e),0);var i=null==t?0:t.length;if(!i||e<1)return[];for(var o=0,a=0,s=Qt(He(i/e));o<i;)s[a++]=Ii(t,o,o+=e);return s},gn.compact=function(t){for(var e=-1,r=null==t?0:t.length,n=0,i=[];++e<r;){var o=t[e];o&&(i[n++]=o)}return i},gn.concat=function(){var t=arguments.length;if(!t)return[];for(var e=Qt(t-1),r=arguments[0],n=t;n--;)e[n-1]=arguments[n];return pr(bs(r)?oo(r):[r],Yn(e,1))},gn.cond=function(t){var e=null==t?0:t.length,r=Uo();return t=e?hr(t,function(t){if("function"!=typeof t[1])throw new ae(a);return[r(t[0]),t[1]]}):[],Ei(function(r){for(var n=-1;++n<e;){var i=t[n];if(nr(i[0],this,r))return nr(i[1],this,r)}})},gn.conforms=function(t){return e=kn(t,u),r=ll(e),function(t){return Un(t,e,r)};var e,r},gn.constant=Rl,gn.countBy=Xa,gn.create=function(t,e){var r=vn(t);return null==e?r:On(r,e)},gn.curry=function t(e,r,i){var o=To(e,y,n,n,n,n,n,r=i?n:r);return o.placeholder=t.placeholder,o},gn.curryRight=function t(e,r,i){var o=To(e,_,n,n,n,n,n,r=i?n:r);return o.placeholder=t.placeholder,o},gn.debounce=ls,gn.defaults=el,gn.defaultsDeep=rl,gn.defer=cs,gn.delay=us,gn.difference=va,gn.differenceBy=ya,gn.differenceWith=_a,gn.drop=function(t,e,r){var i=null==t?0:t.length;return i?Ii(t,(e=r||e===n?1:Hs(e))<0?0:e,i):[]},gn.dropRight=function(t,e,r){var i=null==t?0:t.length;return i?Ii(t,0,(e=i-(e=r||e===n?1:Hs(e)))<0?0:e):[]},gn.dropRightWhile=function(t,e){return t&&t.length?Gi(t,Uo(e,3),!0,!0):[]},gn.dropWhile=function(t,e){return t&&t.length?Gi(t,Uo(e,3),!0):[]},gn.fill=function(t,e,r,i){var o=null==t?0:t.length;return o?(r&&"number"!=typeof r&&$o(t,e,r)&&(r=0,i=o),function(t,e,r,i){var o=t.length;for((r=Hs(r))<0&&(r=-r>o?0:o+r),(i=i===n||i>o?o:Hs(i))<0&&(i+=o),i=r>i?0:Xs(i);r<i;)t[r++]=e;return t}(t,e,r,i)):[]},gn.filter=function(t,e){return(bs(t)?lr:Xn)(t,Uo(e,3))},gn.flatMap=function(t,e){return Yn(ts(t,e),1)},gn.flatMapDeep=function(t,e){return Yn(ts(t,e),R)},gn.flatMapDepth=function(t,e,r){return r=r===n?1:Hs(r),Yn(ts(t,e),r)},gn.flatten=wa,gn.flattenDeep=function(t){return null!=t&&t.length?Yn(t,R):[]},gn.flattenDepth=function(t,e){return null!=t&&t.length?Yn(t,e=e===n?1:Hs(e)):[]},gn.flip=function(t){return To(t,M)},gn.flow=Nl,gn.flowRight=Il,gn.fromPairs=function(t){for(var e=-1,r=null==t?0:t.length,n={};++e<r;){var i=t[e];n[i[0]]=i[1]}return n},gn.functions=function(t){return null==t?[]:Qn(t,ll(t))},gn.functionsIn=function(t){return null==t?[]:Qn(t,cl(t))},gn.groupBy=Ka,gn.initial=function(t){return null!=t&&t.length?Ii(t,0,-1):[]},gn.intersection=Ma,gn.intersectionBy=Aa,gn.intersectionWith=Ea,gn.invert=ol,gn.invertBy=al,gn.invokeMap=Qa,gn.iteratee=Dl,gn.keyBy=Ja,gn.keys=ll,gn.keysIn=cl,gn.map=ts,gn.mapKeys=function(t,e){var r={};return e=Uo(e,3),$n(t,function(t,n,i){Dn(r,e(t,n,i),t)}),r},gn.mapValues=function(t,e){var r={};return e=Uo(e,3),$n(t,function(t,n,i){Dn(r,n,e(t,n,i))}),r},gn.matches=function(t){return gi(kn(t,u))},gn.matchesProperty=function(t,e){return vi(t,kn(e,u))},gn.memoize=hs,gn.merge=ul,gn.mergeWith=hl,gn.method=Fl,gn.methodOf=zl,gn.mixin=kl,gn.negate=ps,gn.nthArg=function(t){return t=Hs(t),Ei(function(e){return _i(e,t)})},gn.omit=pl,gn.omitBy=function(t,e){return dl(t,ps(Uo(e)))},gn.once=function(t){return os(2,t)},gn.orderBy=function(t,e,r,i){return null==t?[]:(bs(e)||(e=null==e?[]:[e]),bs(r=i?n:r)||(r=null==r?[]:[r]),xi(t,e,r))},gn.over=Bl,gn.overArgs=fs,gn.overEvery=Vl,gn.overSome=jl,gn.partial=ds,gn.partialRight=ms,gn.partition=es,gn.pick=fl,gn.pickBy=dl,gn.property=Gl,gn.propertyOf=function(t){return function(e){return null==t?n:Jn(t,e)}},gn.pull=Ta,gn.pullAll=Pa,gn.pullAllBy=function(t,e,r){return t&&t.length&&e&&e.length?wi(t,e,Uo(r,2)):t},gn.pullAllWith=function(t,e,r){return t&&t.length&&e&&e.length?wi(t,e,n,r):t},gn.pullAt=La,gn.range=Wl,gn.rangeRight=Hl,gn.rearg=gs,gn.reject=function(t,e){return(bs(t)?lr:Xn)(t,ps(Uo(e,3)))},gn.remove=function(t,e){var r=[];if(!t||!t.length)return r;var n=-1,i=[],o=t.length;for(e=Uo(e,3);++n<o;){var a=t[n];e(a,n,t)&&(r.push(a),i.push(n))}return Si(t,i),r},gn.rest=function(t,e){if("function"!=typeof t)throw new ae(a);return Ei(t,e=e===n?e:Hs(e))},gn.reverse=Ra,gn.sampleSize=function(t,e,r){return e=(r?$o(t,e,r):e===n)?1:Hs(e),(bs(t)?Tn:Ti)(t,e)},gn.set=function(t,e,r){return null==t?t:Pi(t,e,r)},gn.setWith=function(t,e,r,i){return i="function"==typeof i?i:n,null==t?t:Pi(t,e,r,i)},gn.shuffle=function(t){return(bs(t)?Pn:Ni)(t)},gn.slice=function(t,e,r){var i=null==t?0:t.length;return i?(r&&"number"!=typeof r&&$o(t,e,r)?(e=0,r=i):(e=null==e?0:Hs(e),r=r===n?i:Hs(r)),Ii(t,e,r)):[]},gn.sortBy=rs,gn.sortedUniq=function(t){return t&&t.length?zi(t):[]},gn.sortedUniqBy=function(t,e){return t&&t.length?zi(t,Uo(e,2)):[]},gn.split=function(t,e,r){return r&&"number"!=typeof r&&$o(t,e,r)&&(e=r=n),(r=r===n?D:r>>>0)?(t=Zs(t))&&("string"==typeof e||null!=e&&!Fs(e))&&!(e=Ui(e))&&Fr(t)?Ki(jr(t),0,r):t.split(e,r):[]},gn.spread=function(t,e){if("function"!=typeof t)throw new ae(a);return e=null==e?0:Yr(Hs(e),0),Ei(function(r){var n=r[e],i=Ki(r,0,e);return n&&pr(i,n),nr(t,this,i)})},gn.tail=function(t){var e=null==t?0:t.length;return e?Ii(t,1,e):[]},gn.take=function(t,e,r){return t&&t.length?Ii(t,0,(e=r||e===n?1:Hs(e))<0?0:e):[]},gn.takeRight=function(t,e,r){var i=null==t?0:t.length;return i?Ii(t,(e=i-(e=r||e===n?1:Hs(e)))<0?0:e,i):[]},gn.takeRightWhile=function(t,e){return t&&t.length?Gi(t,Uo(e,3),!1,!0):[]},gn.takeWhile=function(t,e){return t&&t.length?Gi(t,Uo(e,3)):[]},gn.tap=function(t,e){return e(t),t},gn.throttle=function(t,e,r){var n=!0,i=!0;if("function"!=typeof t)throw new ae(a);return Rs(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),ls(t,e,{leading:n,maxWait:e,trailing:i})},gn.thru=Wa,gn.toArray=Gs,gn.toPairs=ml,gn.toPairsIn=gl,gn.toPath=function(t){return bs(t)?hr(t,da):Us(t)?[t]:oo(fa(Zs(t)))},gn.toPlainObject=qs,gn.transform=function(t,e,r){var n=bs(t),i=n||As(t)||Bs(t);if(e=Uo(e,4),null==r){var o=t&&t.constructor;r=i?n?new o:[]:Rs(t)&&Ts(o)?vn(Se(t)):{}}return(i?or:$n)(t,function(t,n,i){return e(r,t,n,i)}),r},gn.unary=function(t){return is(t,1)},gn.union=Na,gn.unionBy=Ia,gn.unionWith=Oa,gn.uniq=function(t){return t&&t.length?Bi(t):[]},gn.uniqBy=function(t,e){return t&&t.length?Bi(t,Uo(e,2)):[]},gn.uniqWith=function(t,e){return e="function"==typeof e?e:n,t&&t.length?Bi(t,n,e):[]},gn.unset=function(t,e){return null==t||Vi(t,e)},gn.unzip=Da,gn.unzipWith=Fa,gn.update=function(t,e,r){return null==t?t:ji(t,e,qi(r))},gn.updateWith=function(t,e,r,i){return i="function"==typeof i?i:n,null==t?t:ji(t,e,qi(r),i)},gn.values=vl,gn.valuesIn=function(t){return null==t?[]:Pr(t,cl(t))},gn.without=za,gn.words=Tl,gn.wrap=function(t,e){return ds(qi(e),t)},gn.xor=ka,gn.xorBy=Ua,gn.xorWith=Ba,gn.zip=Va,gn.zipObject=function(t,e){return Xi(t||[],e||[],Rn)},gn.zipObjectDeep=function(t,e){return Xi(t||[],e||[],Pi)},gn.zipWith=ja,gn.entries=ml,gn.entriesIn=gl,gn.extend=Ks,gn.extendWith=Qs,kl(gn,gn),gn.add=ql,gn.attempt=Pl,gn.camelCase=yl,gn.capitalize=_l,gn.ceil=Zl,gn.clamp=function(t,e,r){return r===n&&(r=e,e=n),r!==n&&(r=(r=Ys(r))==r?r:0),e!==n&&(e=(e=Ys(e))==e?e:0),zn(Ys(t),e,r)},gn.clone=function(t){return kn(t,p)},gn.cloneDeep=function(t){return kn(t,u|p)},gn.cloneDeepWith=function(t,e){return kn(t,u|p,e="function"==typeof e?e:n)},gn.cloneWith=function(t,e){return kn(t,p,e="function"==typeof e?e:n)},gn.conformsTo=function(t,e){return null==e||Un(t,e,ll(e))},gn.deburr=xl,gn.defaultTo=function(t,e){return null==t||t!=t?e:t},gn.divide=$l,gn.endsWith=function(t,e,r){t=Zs(t),e=Ui(e);var i=t.length,o=r=r===n?i:zn(Hs(r),0,i);return(r-=e.length)>=0&&t.slice(r,o)==e},gn.eq=vs,gn.escape=function(t){return(t=Zs(t))&&Mt.test(t)?t.replace(wt,Or):t},gn.escapeRegExp=function(t){return(t=Zs(t))&&It.test(t)?t.replace(Nt,"\\$&"):t},gn.every=function(t,e,r){var i=bs(t)?sr:Wn;return r&&$o(t,e,r)&&(e=n),i(t,Uo(e,3))},gn.find=Ya,gn.findIndex=xa,gn.findKey=function(t,e){return vr(t,Uo(e,3),$n)},gn.findLast=qa,gn.findLastIndex=ba,gn.findLastKey=function(t,e){return vr(t,Uo(e,3),Kn)},gn.floor=Kl,gn.forEach=Za,gn.forEachRight=$a,gn.forIn=function(t,e){return null==t?t:qn(t,Uo(e,3),cl)},gn.forInRight=function(t,e){return null==t?t:Zn(t,Uo(e,3),cl)},gn.forOwn=function(t,e){return t&&$n(t,Uo(e,3))},gn.forOwnRight=function(t,e){return t&&Kn(t,Uo(e,3))},gn.get=nl,gn.gt=ys,gn.gte=_s,gn.has=function(t,e){return null!=t&&Xo(t,e,ni)},gn.hasIn=il,gn.head=Sa,gn.identity=Ol,gn.includes=function(t,e,r,n){t=Ss(t)?t:vl(t),r=r&&!n?Hs(r):0;var i=t.length;return r<0&&(r=Yr(i+r,0)),ks(t)?r<=i&&t.indexOf(e,r)>-1:!!i&&_r(t,e,r)>-1},gn.indexOf=function(t,e,r){var n=null==t?0:t.length;if(!n)return-1;var i=null==r?0:Hs(r);return i<0&&(i=Yr(n+i,0)),_r(t,e,i)},gn.inRange=function(t,e,r){return e=Ws(e),r===n?(r=e,e=0):r=Ws(r),t=Ys(t),(i=t)>=qr(o=e,a=r)&&i<Yr(o,a);var i,o,a},gn.invoke=sl,gn.isArguments=xs,gn.isArray=bs,gn.isArrayBuffer=ws,gn.isArrayLike=Ss,gn.isArrayLikeObject=Ms,gn.isBoolean=function(t){return!0===t||!1===t||Ns(t)&&ei(t)==j},gn.isBuffer=As,gn.isDate=Es,gn.isElement=function(t){return Ns(t)&&1===t.nodeType&&!Ds(t)},gn.isEmpty=function(t){if(null==t)return!0;if(Ss(t)&&(bs(t)||"string"==typeof t||"function"==typeof t.splice||As(t)||Bs(t)||xs(t)))return!t.length;var e=Ho(t);if(e==q||e==et)return!t.size;if(ta(t))return!pi(t).length;for(var r in t)if(pe.call(t,r))return!1;return!0},gn.isEqual=function(t,e){return li(t,e)},gn.isEqualWith=function(t,e,r){var i=(r="function"==typeof r?r:n)?r(t,e):n;return i===n?li(t,e,n,r):!!i},gn.isError=Cs,gn.isFinite=function(t){return"number"==typeof t&&Mr(t)},gn.isFunction=Ts,gn.isInteger=Ps,gn.isLength=Ls,gn.isMap=Is,gn.isMatch=function(t,e){return t===e||ci(t,e,Vo(e))},gn.isMatchWith=function(t,e,r){return r="function"==typeof r?r:n,ci(t,e,Vo(e),r)},gn.isNaN=function(t){return Os(t)&&t!=+t},gn.isNative=function(t){if(Jo(t))throw new te(o);return ui(t)},gn.isNil=function(t){return null==t},gn.isNull=function(t){return null===t},gn.isNumber=Os,gn.isObject=Rs,gn.isObjectLike=Ns,gn.isPlainObject=Ds,gn.isRegExp=Fs,gn.isSafeInteger=function(t){return Ps(t)&&t>=-N&&t<=N},gn.isSet=zs,gn.isString=ks,gn.isSymbol=Us,gn.isTypedArray=Bs,gn.isUndefined=function(t){return t===n},gn.isWeakMap=function(t){return Ns(t)&&Ho(t)==ot},gn.isWeakSet=function(t){return Ns(t)&&ei(t)==at},gn.join=function(t,e){return null==t?"":Hr.call(t,e)},gn.kebabCase=bl,gn.last=Ca,gn.lastIndexOf=function(t,e,r){var i=null==t?0:t.length;if(!i)return-1;var o=i;return r!==n&&(o=(o=Hs(r))<0?Yr(i+o,0):qr(o,i-1)),e==e?function(t,e,r){for(var n=r+1;n--;)if(t[n]===e)return n;return n}(t,e,o):yr(t,br,o,!0)},gn.lowerCase=wl,gn.lowerFirst=Sl,gn.lt=Vs,gn.lte=js,gn.max=function(t){return t&&t.length?Hn(t,Ol,ri):n},gn.maxBy=function(t,e){return t&&t.length?Hn(t,Uo(e,2),ri):n},gn.mean=function(t){return wr(t,Ol)},gn.meanBy=function(t,e){return wr(t,Uo(e,2))},gn.min=function(t){return t&&t.length?Hn(t,Ol,di):n},gn.minBy=function(t,e){return t&&t.length?Hn(t,Uo(e,2),di):n},gn.stubArray=Xl,gn.stubFalse=Yl,gn.stubObject=function(){return{}},gn.stubString=function(){return""},gn.stubTrue=function(){return!0},gn.multiply=Jl,gn.nth=function(t,e){return t&&t.length?_i(t,Hs(e)):n},gn.noConflict=function(){return Ge._===this&&(Ge._=ve),this},gn.noop=Ul,gn.now=ns,gn.pad=function(t,e,r){t=Zs(t);var n=(e=Hs(e))?Vr(t):0;if(!e||n>=e)return t;var i=(e-n)/2;return bo(Ye(i),r)+t+bo(He(i),r)},gn.padEnd=function(t,e,r){t=Zs(t);var n=(e=Hs(e))?Vr(t):0;return e&&n<e?t+bo(e-n,r):t},gn.padStart=function(t,e,r){t=Zs(t);var n=(e=Hs(e))?Vr(t):0;return e&&n<e?bo(e-n,r)+t:t},gn.parseInt=function(t,e,r){return r||null==e?e=0:e&&(e=+e),$r(Zs(t).replace(Dt,""),e||0)},gn.random=function(t,e,r){if(r&&"boolean"!=typeof r&&$o(t,e,r)&&(e=r=n),r===n&&("boolean"==typeof e?(r=e,e=n):"boolean"==typeof t&&(r=t,t=n)),t===n&&e===n?(t=0,e=1):(t=Ws(t),e===n?(e=t,t=0):e=Ws(e)),t>e){var i=t;t=e,e=i}if(r||t%1||e%1){var o=Kr();return qr(t+o*(e-t+Ue("1e-"+((o+"").length-1))),e)}return Mi(t,e)},gn.reduce=function(t,e,r){var n=bs(t)?fr:Ar,i=arguments.length<3;return n(t,Uo(e,4),r,i,jn)},gn.reduceRight=function(t,e,r){var n=bs(t)?dr:Ar,i=arguments.length<3;return n(t,Uo(e,4),r,i,Gn)},gn.repeat=function(t,e,r){return e=(r?$o(t,e,r):e===n)?1:Hs(e),Ai(Zs(t),e)},gn.replace=function(){var t=arguments,e=Zs(t[0]);return t.length<3?e:e.replace(t[1],t[2])},gn.result=function(t,e,r){var i=-1,o=(e=Zi(e,t)).length;for(o||(o=1,t=n);++i<o;){var a=null==t?n:t[da(e[i])];a===n&&(i=o,a=r),t=Ts(a)?a.call(t):a}return t},gn.round=tc,gn.runInContext=t,gn.sample=function(t){return(bs(t)?Cn:Ci)(t)},gn.size=function(t){if(null==t)return 0;if(Ss(t))return ks(t)?Vr(t):t.length;var e=Ho(t);return e==q||e==et?t.size:pi(t).length},gn.snakeCase=Ml,gn.some=function(t,e,r){var i=bs(t)?mr:Oi;return r&&$o(t,e,r)&&(e=n),i(t,Uo(e,3))},gn.sortedIndex=function(t,e){return Di(t,e)},gn.sortedIndexBy=function(t,e,r){return Fi(t,e,Uo(r,2))},gn.sortedIndexOf=function(t,e){var r=null==t?0:t.length;if(r){var n=Di(t,e);if(n<r&&vs(t[n],e))return n}return-1},gn.sortedLastIndex=function(t,e){return Di(t,e,!0)},gn.sortedLastIndexBy=function(t,e,r){return Fi(t,e,Uo(r,2),!0)},gn.sortedLastIndexOf=function(t,e){if(null!=t&&t.length){var r=Di(t,e,!0)-1;if(vs(t[r],e))return r}return-1},gn.startCase=Al,gn.startsWith=function(t,e,r){return t=Zs(t),r=null==r?0:zn(Hs(r),0,t.length),e=Ui(e),t.slice(r,r+e.length)==e},gn.subtract=ec,gn.sum=function(t){return t&&t.length?Er(t,Ol):0},gn.sumBy=function(t,e){return t&&t.length?Er(t,Uo(e,2)):0},gn.template=function(t,e,r){var i=gn.templateSettings;r&&$o(t,e,r)&&(e=n),t=Zs(t),e=Qs({},e,i,Po);var o,a,s=Qs({},e.imports,i.imports,Po),l=ll(s),c=Pr(s,l),u=0,h=e.interpolate||$t,p="__p += '",f=ie((e.escape||$t).source+"|"+h.source+"|"+(h===Ct?jt:$t).source+"|"+(e.evaluate||$t).source+"|$","g"),d="//# sourceURL="+("sourceURL"in e?e.sourceURL:"lodash.templateSources["+ ++De+"]")+"\n";t.replace(f,function(e,r,n,i,s,l){return n||(n=i),p+=t.slice(u,l).replace(Kt,Dr),r&&(o=!0,p+="' +\n__e("+r+") +\n'"),s&&(a=!0,p+="';\n"+s+";\n__p += '"),n&&(p+="' +\n((__t = ("+n+")) == null ? '' : __t) +\n'"),u=l+e.length,e}),p+="';\n";var m=e.variable;m||(p="with (obj) {\n"+p+"\n}\n"),p=(a?p.replace(yt,""):p).replace(_t,"$1").replace(xt,"$1;"),p="function("+(m||"obj")+") {\n"+(m?"":"obj || (obj = {});\n")+"var __t, __p = ''"+(o?", __e = _.escape":"")+(a?", __j = Array.prototype.join;\nfunction print() { __p += __j.call(arguments, '') }\n":";\n")+p+"return __p\n}";var g=Pl(function(){return ee(l,d+"return "+p).apply(n,c)});if(g.source=p,Cs(g))throw g;return g},gn.times=function(t,e){if((t=Hs(t))<1||t>N)return[];var r=D,n=qr(t,D);e=Uo(e),t-=D;for(var i=Cr(n,e);++r<t;)e(r);return i},gn.toFinite=Ws,gn.toInteger=Hs,gn.toLength=Xs,gn.toLower=function(t){return Zs(t).toLowerCase()},gn.toNumber=Ys,gn.toSafeInteger=function(t){return t?zn(Hs(t),-N,N):0===t?t:0},gn.toString=Zs,gn.toUpper=function(t){return Zs(t).toUpperCase()},gn.trim=function(t,e,r){if((t=Zs(t))&&(r||e===n))return t.replace(Ot,"");if(!t||!(e=Ui(e)))return t;var i=jr(t),o=jr(e);return Ki(i,Rr(i,o),Nr(i,o)+1).join("")},gn.trimEnd=function(t,e,r){if((t=Zs(t))&&(r||e===n))return t.replace(Ft,"");if(!t||!(e=Ui(e)))return t;var i=jr(t);return Ki(i,0,Nr(i,jr(e))+1).join("")},gn.trimStart=function(t,e,r){if((t=Zs(t))&&(r||e===n))return t.replace(Dt,"");if(!t||!(e=Ui(e)))return t;var i=jr(t);return Ki(i,Rr(i,jr(e))).join("")},gn.truncate=function(t,e){var r=A,i=E;if(Rs(e)){var o="separator"in e?e.separator:o;r="length"in e?Hs(e.length):r,i="omission"in e?Ui(e.omission):i}var a=(t=Zs(t)).length;if(Fr(t)){var s=jr(t);a=s.length}if(r>=a)return t;var l=r-Vr(i);if(l<1)return i;var c=s?Ki(s,0,l).join(""):t.slice(0,l);if(o===n)return c+i;if(s&&(l+=c.length-l),Fs(o)){if(t.slice(l).search(o)){var u,h=c;for(o.global||(o=ie(o.source,Zs(Gt.exec(o))+"g")),o.lastIndex=0;u=o.exec(h);)var p=u.index;c=c.slice(0,p===n?l:p)}}else if(t.indexOf(Ui(o),l)!=l){var f=c.lastIndexOf(o);f>-1&&(c=c.slice(0,f))}return c+i},gn.unescape=function(t){return(t=Zs(t))&&St.test(t)?t.replace(bt,Gr):t},gn.uniqueId=function(t){var e=++fe;return Zs(t)+e},gn.upperCase=El,gn.upperFirst=Cl,gn.each=Za,gn.eachRight=$a,gn.first=Sa,kl(gn,(Ql={},$n(gn,function(t,e){pe.call(gn.prototype,e)||(Ql[e]=t)}),Ql),{chain:!1}),gn.VERSION="4.17.4",or(["bind","bindKey","curry","curryRight","partial","partialRight"],function(t){gn[t].placeholder=gn}),or(["drop","take"],function(t,e){xn.prototype[t]=function(r){r=r===n?1:Yr(Hs(r),0);var i=this.__filtered__&&!e?new xn(this):this.clone();return i.__filtered__?i.__takeCount__=qr(r,i.__takeCount__):i.__views__.push({size:qr(r,D),type:t+(i.__dir__<0?"Right":"")}),i},xn.prototype[t+"Right"]=function(e){return this.reverse()[t](e).reverse()}}),or(["filter","map","takeWhile"],function(t,e){var r=e+1,n=r==P||3==r;xn.prototype[t]=function(t){var e=this.clone();return e.__iteratees__.push({iteratee:Uo(t,3),type:r}),e.__filtered__=e.__filtered__||n,e}}),or(["head","last"],function(t,e){var r="take"+(e?"Right":"");xn.prototype[t]=function(){return this[r](1).value()[0]}}),or(["initial","tail"],function(t,e){var r="drop"+(e?"":"Right");xn.prototype[t]=function(){return this.__filtered__?new xn(this):this[r](1)}}),xn.prototype.compact=function(){return this.filter(Ol)},xn.prototype.find=function(t){return this.filter(t).head()},xn.prototype.findLast=function(t){return this.reverse().find(t)},xn.prototype.invokeMap=Ei(function(t,e){return"function"==typeof t?new xn(this):this.map(function(r){return ai(r,t,e)})}),xn.prototype.reject=function(t){return this.filter(ps(Uo(t)))},xn.prototype.slice=function(t,e){t=Hs(t);var r=this;return r.__filtered__&&(t>0||e<0)?new xn(r):(t<0?r=r.takeRight(-t):t&&(r=r.drop(t)),e!==n&&(r=(e=Hs(e))<0?r.dropRight(-e):r.take(e-t)),r)},xn.prototype.takeRightWhile=function(t){return this.reverse().takeWhile(t).reverse()},xn.prototype.toArray=function(){return this.take(D)},$n(xn.prototype,function(t,e){var r=/^(?:filter|find|map|reject)|While$/.test(e),i=/^(?:head|last)$/.test(e),o=gn[i?"take"+("last"==e?"Right":""):e],a=i||/^find/.test(e);o&&(gn.prototype[e]=function(){var e=this.__wrapped__,s=i?[1]:arguments,l=e instanceof xn,c=s[0],u=l||bs(e),h=function(t){var e=o.apply(gn,pr([t],s));return i&&p?e[0]:e};u&&r&&"function"==typeof c&&1!=c.length&&(l=u=!1);var p=this.__chain__,f=!!this.__actions__.length,d=a&&!p,m=l&&!f;if(!a&&u){e=m?e:new xn(this);var g=t.apply(e,s);return g.__actions__.push({func:Wa,args:[h],thisArg:n}),new _n(g,p)}return d&&m?t.apply(this,s):(g=this.thru(h),d?i?g.value()[0]:g.value():g)})}),or(["pop","push","shift","sort","splice","unshift"],function(t){var e=se[t],r=/^(?:push|sort|unshift)$/.test(t)?"tap":"thru",n=/^(?:pop|shift)$/.test(t);gn.prototype[t]=function(){var t=arguments;if(n&&!this.__chain__){var i=this.value();return e.apply(bs(i)?i:[],t)}return this[r](function(r){return e.apply(bs(r)?r:[],t)})}}),$n(xn.prototype,function(t,e){var r=gn[e];if(r){var n=r.name+"";(sn[n]||(sn[n]=[])).push({name:e,func:r})}}),sn[vo(n,g).name]=[{name:"wrapper",func:n}],xn.prototype.clone=function(){var t=new xn(this.__wrapped__);return t.__actions__=oo(this.__actions__),t.__dir__=this.__dir__,t.__filtered__=this.__filtered__,t.__iteratees__=oo(this.__iteratees__),t.__takeCount__=this.__takeCount__,t.__views__=oo(this.__views__),t},xn.prototype.reverse=function(){if(this.__filtered__){var t=new xn(this);t.__dir__=-1,t.__filtered__=!0}else(t=this.clone()).__dir__*=-1;return t},xn.prototype.value=function(){var t=this.__wrapped__.value(),e=this.__dir__,r=bs(t),n=e<0,i=r?t.length:0,o=function(t,e,r){for(var n=-1,i=r.length;++n<i;){var o=r[n],a=o.size;switch(o.type){case"drop":t+=a;break;case"dropRight":e-=a;break;case"take":e=qr(e,t+a);break;case"takeRight":t=Yr(t,e-a)}}return{start:t,end:e}}(0,i,this.__views__),a=o.start,s=o.end,l=s-a,c=n?s:a-1,u=this.__iteratees__,h=u.length,p=0,f=qr(l,this.__takeCount__);if(!r||!n&&i==l&&f==l)return Wi(t,this.__actions__);var d=[];t:for(;l--&&p<f;){for(var m=-1,g=t[c+=e];++m<h;){var v=u[m],y=v.iteratee,_=v.type,x=y(g);if(_==L)g=x;else if(!x){if(_==P)continue t;break t}}d[p++]=g}return d},gn.prototype.at=Ha,gn.prototype.chain=function(){return Ga(this)},gn.prototype.commit=function(){return new _n(this.value(),this.__chain__)},gn.prototype.next=function(){this.__values__===n&&(this.__values__=Gs(this.value()));var t=this.__index__>=this.__values__.length;return{done:t,value:t?n:this.__values__[this.__index__++]}},gn.prototype.plant=function(t){for(var e,r=this;r instanceof yn;){var i=ga(r);i.__index__=0,i.__values__=n,e?o.__wrapped__=i:e=i;var o=i;r=r.__wrapped__}return o.__wrapped__=t,e},gn.prototype.reverse=function(){var t=this.__wrapped__;if(t instanceof xn){var e=t;return this.__actions__.length&&(e=new xn(this)),(e=e.reverse()).__actions__.push({func:Wa,args:[Ra],thisArg:n}),new _n(e,this.__chain__)}return this.thru(Ra)},gn.prototype.toJSON=gn.prototype.valueOf=gn.prototype.value=function(){return Wi(this.__wrapped__,this.__actions__)},gn.prototype.first=gn.prototype.head,Le&&(gn.prototype[Le]=function(){return this}),gn}();"function"==typeof n&&"object"==typeof n.amd&&n.amd?(Ge._=Wr,n(function(){return Wr})):He?((He.exports=Wr)._=Wr,We._=Wr):Ge._=Wr}).call(t)});function i(){}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52)),void 0===Number.isInteger&&(Number.isInteger=function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t}),void 0===Math.sign&&(Math.sign=function(t){return t<0?-1:t>0?1:+t}),void 0===Function.prototype.name&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}}),void 0===Object.assign&&(Object.assign=function(t){if(void 0===t||null===t)throw new TypeError("Cannot convert undefined or null to object");for(var e=Object(t),r=1;r<arguments.length;r++){var n=arguments[r];if(void 0!==n&&null!==n)for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}),Object.assign(i.prototype,{addEventListener:function(t,e){void 0===this._listeners&&(this._listeners={});var r=this._listeners;void 0===r[t]&&(r[t]=[]),-1===r[t].indexOf(e)&&r[t].push(e)},hasEventListener:function(t,e){if(void 0===this._listeners)return!1;var r=this._listeners;return void 0!==r[t]&&-1!==r[t].indexOf(e)},removeEventListener:function(t,e){if(void 0!==this._listeners){var r=this._listeners[t];if(void 0!==r){var n=r.indexOf(e);-1!==n&&r.splice(n,1)}}},dispatchEvent:function(t){if(void 0!==this._listeners){var e=this._listeners[t.type];if(void 0!==e){t.target=this;for(var r=e.slice(0),n=0,i=r.length;n<i;n++)r[n].call(this,t)}}}});var o,a,s,l,c,u,h="87",p=0,f=1,d=2,m=0,g=1,v=2,y=0,x=1,b=2,w=0,S=1,M=2,A=0,E=1,C=2,T=3,P=4,L=5,R=100,N=101,I=102,O=103,D=104,F=200,z=201,k=202,U=203,B=204,V=205,j=206,G=207,W=208,H=209,X=210,Y=0,q=1,Z=2,$=3,K=4,Q=5,J=6,tt=7,et=0,rt=1,nt=2,it=0,ot=1,at=2,st=3,lt=4,ct=301,ut=302,ht=303,pt=304,ft=305,dt=306,mt=307,gt=1e3,vt=1001,yt=1002,_t=1003,xt=1004,bt=1005,wt=1006,St=1007,Mt=1008,At=1009,Et=1010,Ct=1011,Tt=1012,Pt=1013,Lt=1014,Rt=1015,Nt=1016,It=1017,Ot=1018,Dt=1019,Ft=1020,zt=1021,kt=1022,Ut=1023,Bt=1024,Vt=1025,jt=Ut,Gt=1026,Wt=1027,Ht=2001,Xt=2002,Yt=2003,qt=2004,Zt=2100,$t=2101,Kt=2102,Qt=2103,Jt=2151,te=2201,ee=2300,re=2301,ne=2400,ie=2401,oe=2402,ae=0,se=1,le=2,ce=3e3,ue=3001,he=3007,pe=3002,fe=3004,de=3005,me=3006,ge=3200,ve=3201,ye={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:(a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),s=new Array(36),l=0,function(){for(var t=0;t<36;t++)8===t||13===t||18===t||23===t?s[t]="-":14===t?s[t]="4":(l<=2&&(l=33554432+16777216*Math.random()|0),o=15&l,l>>=4,s[t]=a[19===t?3&o|8:o]);return s.join("")}),clamp:function(t,e,r){return Math.max(e,Math.min(r,t))},euclideanModulo:function(t,e){return(t%e+e)%e},mapLinear:function(t,e,r,n,i){return n+(t-e)*(i-n)/(r-e)},lerp:function(t,e,r){return(1-r)*t+r*e},smoothstep:function(t,e,r){return t<=e?0:t>=r?1:(t=(t-e)/(r-e))*t*(3-2*t)},smootherstep:function(t,e,r){return t<=e?0:t>=r?1:(t=(t-e)/(r-e))*t*t*(t*(6*t-15)+10)},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},degToRad:function(t){return t*ye.DEG2RAD},radToDeg:function(t){return t*ye.RAD2DEG},isPowerOfTwo:function(t){return 0==(t&t-1)&&0!==t},nearestPowerOfTwo:function(t){return Math.pow(2,Math.round(Math.log(t)/Math.LN2))},nextPowerOfTwo:function(t){return t--,t|=t>>1,t|=t>>2,t|=t>>4,t|=t>>8,t|=t>>16,++t}};function _e(t,e){this.x=t||0,this.y=e||0}Object.defineProperties(_e.prototype,{width:{get:function(){return this.x},set:function(t){this.x=t}},height:{get:function(){return this.y},set:function(t){this.y=t}}}),Object.assign(_e.prototype,{isVector2:!0,set:function(t,e){return this.x=t,this.y=e,this},setScalar:function(t){return this.x=t,this.y=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(t){return this.x=t.x,this.y=t.y,this},add:function(t,e){return void 0!==e?this.addVectors(t,e):(this.x+=t.x,this.y+=t.y,this)},addScalar:function(t){return this.x+=t,this.y+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this},sub:function(t,e){return void 0!==e?this.subVectors(t,e):(this.x-=t.x,this.y-=t.y,this)},subScalar:function(t){return this.x-=t,this.y-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this},multiply:function(t){return this.x*=t.x,this.y*=t.y,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this},divide:function(t){return this.x/=t.x,this.y/=t.y,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this},clampScalar:(c=new _e,u=new _e,function(t,e){return c.set(t,t),u.set(e,e),this.clamp(c,u)}),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var t=Math.atan2(this.y,this.x);return t<0&&(t+=2*Math.PI),t},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,r){return this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var r=Math.cos(e),n=Math.sin(e),i=this.x-t.x,o=this.y-t.y;return this.x=i*r-o*n+t.x,this.y=i*n+o*r+t.y,this}});var xe,be,we,Se,Me,Ae,Ee,Ce,Te,Pe,Le,Re,Ne,Ie,Oe,De,Fe,ze,ke,Ue=0;function Be(t,e,r,n,i,o,a,s,l,c){Object.defineProperty(this,"id",{value:Ue++}),this.uuid=ye.generateUUID(),this.name="",this.image=void 0!==t?t:Be.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==e?e:Be.DEFAULT_MAPPING,this.wrapS=void 0!==r?r:vt,this.wrapT=void 0!==n?n:vt,this.magFilter=void 0!==i?i:wt,this.minFilter=void 0!==o?o:Mt,this.anisotropy=void 0!==l?l:1,this.format=void 0!==a?a:Ut,this.type=void 0!==s?s:At,this.offset=new _e(0,0),this.repeat=new _e(1,1),this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==c?c:ce,this.version=0,this.onUpdate=null}function Ve(t,e,r,n){this.x=t||0,this.y=e||0,this.z=r||0,this.w=void 0!==n?n:1}function je(t,e,r){this.uuid=ye.generateUUID(),this.width=t,this.height=e,this.scissor=new Ve(0,0,t,e),this.scissorTest=!1,this.viewport=new Ve(0,0,t,e),void 0===(r=r||{}).minFilter&&(r.minFilter=wt),this.texture=new Be(void 0,void 0,r.wrapS,r.wrapT,r.magFilter,r.minFilter,r.format,r.type,r.anisotropy,r.encoding),this.depthBuffer=void 0===r.depthBuffer||r.depthBuffer,this.stencilBuffer=void 0===r.stencilBuffer||r.stencilBuffer,this.depthTexture=void 0!==r.depthTexture?r.depthTexture:null}function Ge(t,e,r){je.call(this,t,e,r),this.activeCubeFace=0,this.activeMipMapLevel=0}function We(t,e,r,n){this._x=t||0,this._y=e||0,this._z=r||0,this._w=void 0!==n?n:1}function He(t,e,r){this.x=t||0,this.y=e||0,this.z=r||0}function Xe(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length}function Ye(t,e,r,n,i,o,a,s,l,c,u,h){Be.call(this,null,o,a,s,l,c,n,i,u,h),this.image={data:t,width:e,height:r},this.magFilter=void 0!==l?l:_t,this.minFilter=void 0!==c?c:_t,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}function qe(t,e,r,n,i,o,a,s,l,c){t=void 0!==t?t:[],e=void 0!==e?e:ct,Be.call(this,t,e,r,n,i,o,a,s,l,c),this.flipY=!1}Be.DEFAULT_IMAGE=void 0,Be.DEFAULT_MAPPING=300,Object.defineProperty(Be.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(Be.prototype,i.prototype,{constructor:Be,isTexture:!0,clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){if(void 0!==t.textures[this.uuid])return t.textures[this.uuid];var e={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var r=this.image;void 0===r.uuid&&(r.uuid=ye.generateUUID()),void 0===t.images[r.uuid]&&(t.images[r.uuid]={uuid:r.uuid,url:function(t){var e;if(t instanceof HTMLCanvasElement)e=t;else{(e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")).width=t.width,e.height=t.height;var r=e.getContext("2d");t instanceof ImageData?r.putImageData(t,0,0):r.drawImage(t,0,0,t.width,t.height)}return e.width>2048||e.height>2048?e.toDataURL("image/jpeg",.6):e.toDataURL("image/png")}(r)}),e.image=r.uuid}return t.textures[this.uuid]=e,e},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(300===this.mapping){if(t.multiply(this.repeat),t.add(this.offset),t.x<0||t.x>1)switch(this.wrapS){case gt:t.x=t.x-Math.floor(t.x);break;case vt:t.x=t.x<0?0:1;break;case yt:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case gt:t.y=t.y-Math.floor(t.y);break;case vt:t.y=t.y<0?0:1;break;case yt:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}this.flipY&&(t.y=1-t.y)}}}),Object.assign(Ve.prototype,{isVector4:!0,set:function(t,e,r,n){return this.x=t,this.y=e,this.z=r,this.w=n,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?this.addVectors(t,e):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},sub:function(t,e){return void 0!==e?this.subVectors(t,e):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,n=this.z,i=this.w,o=t.elements;return this.x=o[0]*e+o[4]*r+o[8]*n+o[12]*i,this.y=o[1]*e+o[5]*r+o[9]*n+o[13]*i,this.z=o[2]*e+o[6]*r+o[10]*n+o[14]*i,this.w=o[3]*e+o[7]*r+o[11]*n+o[15]*i,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,n,i,o=t.elements,a=o[0],s=o[4],l=o[8],c=o[1],u=o[5],h=o[9],p=o[2],f=o[6],d=o[10];if(Math.abs(s-c)<.01&&Math.abs(l-p)<.01&&Math.abs(h-f)<.01){if(Math.abs(s+c)<.1&&Math.abs(l+p)<.1&&Math.abs(h+f)<.1&&Math.abs(a+u+d-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var m=(a+1)/2,g=(u+1)/2,v=(d+1)/2,y=(s+c)/4,_=(l+p)/4,x=(h+f)/4;return m>g&&m>v?m<.01?(r=0,n=.707106781,i=.707106781):(n=y/(r=Math.sqrt(m)),i=_/r):g>v?g<.01?(r=.707106781,n=0,i=.707106781):(r=y/(n=Math.sqrt(g)),i=x/n):v<.01?(r=.707106781,n=.707106781,i=0):(r=_/(i=Math.sqrt(v)),n=x/i),this.set(r,n,i,e),this}var b=Math.sqrt((f-h)*(f-h)+(l-p)*(l-p)+(c-s)*(c-s));return Math.abs(b)<.001&&(b=1),this.x=(f-h)/b,this.y=(l-p)/b,this.z=(c-s)/b,this.w=Math.acos((a+u+d-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},clampScalar:function(t,e){return void 0===xe&&(xe=new Ve,be=new Ve),xe.set(t,t,t,t),be.set(e,e,e,e),this.clamp(xe,be)},clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,r){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}}),Object.assign(je.prototype,i.prototype,{isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Ge.prototype=Object.create(je.prototype),Ge.prototype.constructor=Ge,Ge.prototype.isWebGLRenderTargetCube=!0,Object.assign(We,{slerp:function(t,e,r,n){return r.copy(t).slerp(e,n)},slerpFlat:function(t,e,r,n,i,o,a){var s=r[n+0],l=r[n+1],c=r[n+2],u=r[n+3],h=i[o+0],p=i[o+1],f=i[o+2],d=i[o+3];if(u!==d||s!==h||l!==p||c!==f){var m=1-a,g=s*h+l*p+c*f+u*d,v=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){var _=Math.sqrt(y),x=Math.atan2(_,g*v);m=Math.sin(m*x)/_,a=Math.sin(a*x)/_}var b=a*v;if(s=s*m+h*b,l=l*m+p*b,c=c*m+f*b,u=u*m+d*b,m===1-a){var w=1/Math.sqrt(s*s+l*l+c*c+u*u);s*=w,l*=w,c*=w,u*=w}}t[e]=s,t[e+1]=l,t[e+2]=c,t[e+3]=u}}),Object.defineProperties(We.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this.onChangeCallback()}}}),Object.assign(We.prototype,{set:function(t,e,r,n){return this._x=t,this._y=e,this._z=r,this._w=n,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var r=t._x,n=t._y,i=t._z,o=t.order,a=Math.cos,s=Math.sin,l=a(r/2),c=a(n/2),u=a(i/2),h=s(r/2),p=s(n/2),f=s(i/2);return"XYZ"===o?(this._x=h*c*u+l*p*f,this._y=l*p*u-h*c*f,this._z=l*c*f+h*p*u,this._w=l*c*u-h*p*f):"YXZ"===o?(this._x=h*c*u+l*p*f,this._y=l*p*u-h*c*f,this._z=l*c*f-h*p*u,this._w=l*c*u+h*p*f):"ZXY"===o?(this._x=h*c*u-l*p*f,this._y=l*p*u+h*c*f,this._z=l*c*f+h*p*u,this._w=l*c*u-h*p*f):"ZYX"===o?(this._x=h*c*u-l*p*f,this._y=l*p*u+h*c*f,this._z=l*c*f-h*p*u,this._w=l*c*u+h*p*f):"YZX"===o?(this._x=h*c*u+l*p*f,this._y=l*p*u+h*c*f,this._z=l*c*f-h*p*u,this._w=l*c*u-h*p*f):"XZY"===o&&(this._x=h*c*u-l*p*f,this._y=l*p*u-h*c*f,this._z=l*c*f+h*p*u,this._w=l*c*u+h*p*f),!1!==e&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,n=Math.sin(r);return this._x=t.x*n,this._y=t.y*n,this._z=t.z*n,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,n=r[0],i=r[4],o=r[8],a=r[1],s=r[5],l=r[9],c=r[2],u=r[6],h=r[10],p=n+s+h;return p>0?(e=.5/Math.sqrt(p+1),this._w=.25/e,this._x=(u-l)*e,this._y=(o-c)*e,this._z=(a-i)*e):n>s&&n>h?(e=2*Math.sqrt(1+n-s-h),this._w=(u-l)/e,this._x=.25*e,this._y=(i+a)/e,this._z=(o+c)/e):s>h?(e=2*Math.sqrt(1+s-n-h),this._w=(o-c)/e,this._x=(i+a)/e,this._y=.25*e,this._z=(l+u)/e):(e=2*Math.sqrt(1+h-n-s),this._w=(a-i)/e,this._x=(o+c)/e,this._y=(l+u)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:(Se=new He,function(t,e){return void 0===Se&&(Se=new He),(we=t.dot(e)+1)<1e-6?(we=0,Math.abs(t.x)>Math.abs(t.z)?Se.set(-t.y,t.x,0):Se.set(0,-t.z,t.y)):Se.crossVectors(t,e),this._x=Se.x,this._y=Se.y,this._z=Se.z,this._w=we,this.normalize()}),inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?this.multiplyQuaternions(t,e):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var r=t._x,n=t._y,i=t._z,o=t._w,a=e._x,s=e._y,l=e._z,c=e._w;return this._x=r*c+o*a+n*l-i*s,this._y=n*c+o*s+i*a-r*l,this._z=i*c+o*l+r*s-n*a,this._w=o*c-r*a-n*s-i*l,this.onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,n=this._y,i=this._z,o=this._w,a=o*t._w+r*t._x+n*t._y+i*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=o,this._x=r,this._y=n,this._z=i,this;var s=Math.sqrt(1-a*a);if(Math.abs(s)<.001)return this._w=.5*(o+this._w),this._x=.5*(r+this._x),this._y=.5*(n+this._y),this._z=.5*(i+this._z),this;var l=Math.atan2(s,a),c=Math.sin((1-e)*l)/s,u=Math.sin(e*l)/s;return this._w=o*c+this._w*u,this._x=r*c+this._x*u,this._y=n*c+this._y*u,this._z=i*c+this._z*u,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(He.prototype,{isVector3:!0,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?this.addVectors(t,e):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(t,e){return void 0!==e?this.subVectors(t,e):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?this.multiplyVectors(t,e):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:(Re=new We,function(t){return!t||t.isEuler,this.applyQuaternion(Re.setFromEuler(t))}),applyAxisAngle:(Le=new We,function(t,e){return this.applyQuaternion(Le.setFromAxisAngle(t,e))}),applyMatrix3:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements;return this.x=i[0]*e+i[3]*r+i[6]*n,this.y=i[1]*e+i[4]*r+i[7]*n,this.z=i[2]*e+i[5]*r+i[8]*n,this},applyMatrix4:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements,o=1/(i[3]*e+i[7]*r+i[11]*n+i[15]);return this.x=(i[0]*e+i[4]*r+i[8]*n+i[12])*o,this.y=(i[1]*e+i[5]*r+i[9]*n+i[13])*o,this.z=(i[2]*e+i[6]*r+i[10]*n+i[14])*o,this},applyQuaternion:function(t){var e=this.x,r=this.y,n=this.z,i=t.x,o=t.y,a=t.z,s=t.w,l=s*e+o*n-a*r,c=s*r+a*e-i*n,u=s*n+i*r-o*e,h=-i*e-o*r-a*n;return this.x=l*s+h*-i+c*-a-u*-o,this.y=c*s+h*-o+u*-i-l*-a,this.z=u*s+h*-a+l*-o-c*-i,this},project:(Pe=new Xe,function(t){return Pe.multiplyMatrices(t.projectionMatrix,Pe.getInverse(t.matrixWorld)),this.applyMatrix4(Pe)}),unproject:(Te=new Xe,function(t){return Te.multiplyMatrices(t.matrixWorld,Te.getInverse(t.projectionMatrix)),this.applyMatrix4(Te)}),transformDirection:function(t){var e=this.x,r=this.y,n=this.z,i=t.elements;return this.x=i[0]*e+i[4]*r+i[8]*n,this.y=i[1]*e+i[5]*r+i[9]*n,this.z=i[2]*e+i[6]*r+i[10]*n,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},clampScalar:(Ee=new He,Ce=new He,function(t,e){return Ee.set(t,t,t),Ce.set(e,e,e),this.clamp(Ee,Ce)}),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},cross:function(t,e){if(void 0!==e)return this.crossVectors(t,e);var r=this.x,n=this.y,i=this.z;return this.x=n*t.z-i*t.y,this.y=i*t.x-r*t.z,this.z=r*t.y-n*t.x,this},crossVectors:function(t,e){var r=t.x,n=t.y,i=t.z,o=e.x,a=e.y,s=e.z;return this.x=n*s-i*a,this.y=i*o-r*s,this.z=r*a-n*o,this},projectOnVector:function(t){var e=t.dot(this)/t.lengthSq();return this.copy(t).multiplyScalar(e)},projectOnPlane:(Ae=new He,function(t){return Ae.copy(this).projectOnVector(t),this.sub(Ae)}),reflect:(Me=new He,function(t){return this.sub(Me.copy(t).multiplyScalar(2*this.dot(t)))}),angleTo:function(t){var e=this.dot(t)/Math.sqrt(this.lengthSq()*t.lengthSq());return Math.acos(ye.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,n=this.z-t.z;return e*e+r*r+n*n},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){var e=Math.sin(t.phi)*t.radius;return this.x=e*Math.sin(t.theta),this.y=Math.cos(t.phi)*t.radius,this.z=e*Math.cos(t.theta),this},setFromCylindrical:function(t){return this.x=t.radius*Math.sin(t.theta),this.y=t.y,this.z=t.radius*Math.cos(t.theta),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),r=this.setFromMatrixColumn(t,1).length(),n=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=r,this.z=n,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,r){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}}),Object.assign(Xe.prototype,{isMatrix4:!0,set:function(t,e,r,n,i,o,a,s,l,c,u,h,p,f,d,m){var g=this.elements;return g[0]=t,g[4]=e,g[8]=r,g[12]=n,g[1]=i,g[5]=o,g[9]=a,g[13]=s,g[2]=l,g[6]=c,g[10]=u,g[14]=h,g[3]=p,g[7]=f,g[11]=d,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new Xe).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],e[9]=r[9],e[10]=r[10],e[11]=r[11],e[12]=r[12],e[13]=r[13],e[14]=r[14],e[15]=r[15],this},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractBasis:function(t,e,r){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,r){return this.set(t.x,e.x,r.x,0,t.y,e.y,r.y,0,t.z,e.z,r.z,0,0,0,0,1),this},extractRotation:(ke=new He,function(t){var e=this.elements,r=t.elements,n=1/ke.setFromMatrixColumn(t,0).length(),i=1/ke.setFromMatrixColumn(t,1).length(),o=1/ke.setFromMatrixColumn(t,2).length();return e[0]=r[0]*n,e[1]=r[1]*n,e[2]=r[2]*n,e[4]=r[4]*i,e[5]=r[5]*i,e[6]=r[6]*i,e[8]=r[8]*o,e[9]=r[9]*o,e[10]=r[10]*o,this}),makeRotationFromEuler:function(t){!t||t.isEuler;var e=this.elements,r=t.x,n=t.y,i=t.z,o=Math.cos(r),a=Math.sin(r),s=Math.cos(n),l=Math.sin(n),c=Math.cos(i),u=Math.sin(i);if("XYZ"===t.order){var h=o*c,p=o*u,f=a*c,d=a*u;e[0]=s*c,e[4]=-s*u,e[8]=l,e[1]=p+f*l,e[5]=h-d*l,e[9]=-a*s,e[2]=d-h*l,e[6]=f+p*l,e[10]=o*s}else if("YXZ"===t.order){var m=s*c,g=s*u,v=l*c,y=l*u;e[0]=m+y*a,e[4]=v*a-g,e[8]=o*l,e[1]=o*u,e[5]=o*c,e[9]=-a,e[2]=g*a-v,e[6]=y+m*a,e[10]=o*s}else if("ZXY"===t.order){m=s*c,g=s*u,v=l*c,y=l*u;e[0]=m-y*a,e[4]=-o*u,e[8]=v+g*a,e[1]=g+v*a,e[5]=o*c,e[9]=y-m*a,e[2]=-o*l,e[6]=a,e[10]=o*s}else if("ZYX"===t.order){h=o*c,p=o*u,f=a*c,d=a*u;e[0]=s*c,e[4]=f*l-p,e[8]=h*l+d,e[1]=s*u,e[5]=d*l+h,e[9]=p*l-f,e[2]=-l,e[6]=a*s,e[10]=o*s}else if("YZX"===t.order){var _=o*s,x=o*l,b=a*s,w=a*l;e[0]=s*c,e[4]=w-_*u,e[8]=b*u+x,e[1]=u,e[5]=o*c,e[9]=-a*c,e[2]=-l*c,e[6]=x*u+b,e[10]=_-w*u}else if("XZY"===t.order){_=o*s,x=o*l,b=a*s,w=a*l;e[0]=s*c,e[4]=-u,e[8]=l*c,e[1]=_*u+w,e[5]=o*c,e[9]=x*u-b,e[2]=b*u-x,e[6]=a*c,e[10]=w*u+_}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){var e=this.elements,r=t._x,n=t._y,i=t._z,o=t._w,a=r+r,s=n+n,l=i+i,c=r*a,u=r*s,h=r*l,p=n*s,f=n*l,d=i*l,m=o*a,g=o*s,v=o*l;return e[0]=1-(p+d),e[4]=u-v,e[8]=h+g,e[1]=u+v,e[5]=1-(c+d),e[9]=f-m,e[2]=h-g,e[6]=f+m,e[10]=1-(c+p),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:(De=new He,Fe=new He,ze=new He,function(t,e,r){var n=this.elements;return ze.subVectors(t,e),0===ze.lengthSq()&&(ze.z=1),ze.normalize(),De.crossVectors(r,ze),0===De.lengthSq()&&(1===Math.abs(r.z)?ze.x+=1e-4:ze.z+=1e-4,ze.normalize(),De.crossVectors(r,ze)),De.normalize(),Fe.crossVectors(ze,De),n[0]=De.x,n[4]=Fe.x,n[8]=ze.x,n[1]=De.y,n[5]=Fe.y,n[9]=ze.y,n[2]=De.z,n[6]=Fe.z,n[10]=ze.z,this}),multiply:function(t,e){return void 0!==e?this.multiplyMatrices(t,e):this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,n=e.elements,i=this.elements,o=r[0],a=r[4],s=r[8],l=r[12],c=r[1],u=r[5],h=r[9],p=r[13],f=r[2],d=r[6],m=r[10],g=r[14],v=r[3],y=r[7],_=r[11],x=r[15],b=n[0],w=n[4],S=n[8],M=n[12],A=n[1],E=n[5],C=n[9],T=n[13],P=n[2],L=n[6],R=n[10],N=n[14],I=n[3],O=n[7],D=n[11],F=n[15];return i[0]=o*b+a*A+s*P+l*I,i[4]=o*w+a*E+s*L+l*O,i[8]=o*S+a*C+s*R+l*D,i[12]=o*M+a*T+s*N+l*F,i[1]=c*b+u*A+h*P+p*I,i[5]=c*w+u*E+h*L+p*O,i[9]=c*S+u*C+h*R+p*D,i[13]=c*M+u*T+h*N+p*F,i[2]=f*b+d*A+m*P+g*I,i[6]=f*w+d*E+m*L+g*O,i[10]=f*S+d*C+m*R+g*D,i[14]=f*M+d*T+m*N+g*F,i[3]=v*b+y*A+_*P+x*I,i[7]=v*w+y*E+_*L+x*O,i[11]=v*S+y*C+_*R+x*D,i[15]=v*M+y*T+_*N+x*F,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},applyToBufferAttribute:(Oe=new He,function(t){for(var e=0,r=t.count;e<r;e++)Oe.x=t.getX(e),Oe.y=t.getY(e),Oe.z=t.getZ(e),Oe.applyMatrix4(this),t.setXYZ(e,Oe.x,Oe.y,Oe.z);return t}),determinant:function(){var t=this.elements,e=t[0],r=t[4],n=t[8],i=t[12],o=t[1],a=t[5],s=t[9],l=t[13],c=t[2],u=t[6],h=t[10],p=t[14];return t[3]*(+i*s*u-n*l*u-i*a*h+r*l*h+n*a*p-r*s*p)+t[7]*(+e*s*p-e*l*h+i*o*h-n*o*p+n*l*c-i*s*c)+t[11]*(+e*l*u-e*a*p-i*o*u+r*o*p+i*a*c-r*l*c)+t[15]*(-n*a*c-e*s*u+e*a*h+n*o*u-r*o*h+r*s*c)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var r=this.elements,n=t.elements,i=n[0],o=n[1],a=n[2],s=n[3],l=n[4],c=n[5],u=n[6],h=n[7],p=n[8],f=n[9],d=n[10],m=n[11],g=n[12],v=n[13],y=n[14],_=n[15],x=f*y*h-v*d*h+v*u*m-c*y*m-f*u*_+c*d*_,b=g*d*h-p*y*h-g*u*m+l*y*m+p*u*_-l*d*_,w=p*v*h-g*f*h+g*c*m-l*v*m-p*c*_+l*f*_,S=g*f*u-p*v*u-g*c*d+l*v*d+p*c*y-l*f*y,M=i*x+o*b+a*w+s*S;if(0===M){var A="THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0";if(!0===e)throw new Error(A);return this.identity()}var E=1/M;return r[0]=x*E,r[1]=(v*d*s-f*y*s-v*a*m+o*y*m+f*a*_-o*d*_)*E,r[2]=(c*y*s-v*u*s+v*a*h-o*y*h-c*a*_+o*u*_)*E,r[3]=(f*u*s-c*d*s-f*a*h+o*d*h+c*a*m-o*u*m)*E,r[4]=b*E,r[5]=(p*y*s-g*d*s+g*a*m-i*y*m-p*a*_+i*d*_)*E,r[6]=(g*u*s-l*y*s-g*a*h+i*y*h+l*a*_-i*u*_)*E,r[7]=(l*d*s-p*u*s+p*a*h-i*d*h-l*a*m+i*u*m)*E,r[8]=w*E,r[9]=(g*f*s-p*v*s-g*o*m+i*v*m+p*o*_-i*f*_)*E,r[10]=(l*v*s-g*c*s+g*o*h-i*v*h-l*o*_+i*c*_)*E,r[11]=(p*c*s-l*f*s-p*o*h+i*f*h+l*o*m-i*c*m)*E,r[12]=S*E,r[13]=(p*v*a-g*f*a+g*o*d-i*v*d-p*o*y+i*f*y)*E,r[14]=(g*c*a-l*v*a-g*o*u+i*v*u+l*o*y-i*c*y)*E,r[15]=(l*f*a-p*c*a+p*o*u-i*f*u-l*o*d+i*c*d)*E,this},scale:function(t){var e=this.elements,r=t.x,n=t.y,i=t.z;return e[0]*=r,e[4]*=n,e[8]*=i,e[1]*=r,e[5]*=n,e[9]*=i,e[2]*=r,e[6]*=n,e[10]*=i,e[3]*=r,e[7]*=n,e[11]*=i,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],r=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],n=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,r,n))},makeTranslation:function(t,e,r){return this.set(1,0,0,t,0,1,0,e,0,0,1,r,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(1,0,0,0,0,e,-r,0,0,r,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,0,r,0,0,1,0,0,-r,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,-r,0,0,r,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var r=Math.cos(e),n=Math.sin(e),i=1-r,o=t.x,a=t.y,s=t.z,l=i*o,c=i*a;return this.set(l*o+r,l*a-n*s,l*s+n*a,0,l*a+n*s,c*a+r,c*s-n*o,0,l*s-n*a,c*s+n*o,i*s*s+r,0,0,0,0,1),this},makeScale:function(t,e,r){return this.set(t,0,0,0,0,e,0,0,0,0,r,0,0,0,0,1),this},makeShear:function(t,e,r){return this.set(1,e,r,0,t,1,r,0,t,e,1,0,0,0,0,1),this},compose:function(t,e,r){return this.makeRotationFromQuaternion(e),this.scale(r),this.setPosition(t),this},decompose:(Ne=new He,Ie=new Xe,function(t,e,r){var n=this.elements,i=Ne.set(n[0],n[1],n[2]).length(),o=Ne.set(n[4],n[5],n[6]).length(),a=Ne.set(n[8],n[9],n[10]).length();this.determinant()<0&&(i=-i),t.x=n[12],t.y=n[13],t.z=n[14],Ie.copy(this);var s=1/i,l=1/o,c=1/a;return Ie.elements[0]*=s,Ie.elements[1]*=s,Ie.elements[2]*=s,Ie.elements[4]*=l,Ie.elements[5]*=l,Ie.elements[6]*=l,Ie.elements[8]*=c,Ie.elements[9]*=c,Ie.elements[10]*=c,e.setFromRotationMatrix(Ie),r.x=i,r.y=o,r.z=a,this}),makePerspective:function(t,e,r,n,i,o){var a=this.elements,s=2*i/(e-t),l=2*i/(r-n),c=(e+t)/(e-t),u=(r+n)/(r-n),h=-(o+i)/(o-i),p=-2*o*i/(o-i);return a[0]=s,a[4]=0,a[8]=c,a[12]=0,a[1]=0,a[5]=l,a[9]=u,a[13]=0,a[2]=0,a[6]=0,a[10]=h,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makeOrthographic:function(t,e,r,n,i,o){var a=this.elements,s=1/(e-t),l=1/(r-n),c=1/(o-i),u=(e+t)*s,h=(r+n)*l,p=(o+i)*c;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-u,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-h,a[2]=0,a[6]=0,a[10]=-2*c,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},equals:function(t){for(var e=this.elements,r=t.elements,n=0;n<16;n++)if(e[n]!==r[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var r=0;r<16;r++)this.elements[r]=t[r+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t}}),Ye.prototype=Object.create(Be.prototype),Ye.prototype.constructor=Ye,Ye.prototype.isDataTexture=!0,qe.prototype=Object.create(Be.prototype),qe.prototype.constructor=qe,qe.prototype.isCubeTexture=!0,Object.defineProperty(qe.prototype,"images",{get:function(){return this.image},set:function(t){this.image=t}});var Ze=new Be,$e=new qe;function Ke(){this.seq=[],this.map={}}var Qe=[],Je=[],tr=new Float32Array(16),er=new Float32Array(9);function rr(t,e,r){var n=t[0];if(n<=0||n>0)return t;var i=e*r,o=Qe[i];if(void 0===o&&(o=new Float32Array(i),Qe[i]=o),0!==e){n.toArray(o,0);for(var a=1,s=0;a!==e;++a)s+=r,t[a].toArray(o,s)}return o}function nr(t,e){var r=Je[e];void 0===r&&(r=new Int32Array(e),Je[e]=r);for(var n=0;n!==e;++n)r[n]=t.allocTextureUnit();return r}function ir(t,e){t.uniform1f(this.addr,e)}function or(t,e){t.uniform1i(this.addr,e)}function ar(t,e){void 0===e.x?t.uniform2fv(this.addr,e):t.uniform2f(this.addr,e.x,e.y)}function sr(t,e){void 0!==e.x?t.uniform3f(this.addr,e.x,e.y,e.z):void 0!==e.r?t.uniform3f(this.addr,e.r,e.g,e.b):t.uniform3fv(this.addr,e)}function lr(t,e){void 0===e.x?t.uniform4fv(this.addr,e):t.uniform4f(this.addr,e.x,e.y,e.z,e.w)}function cr(t,e){t.uniformMatrix2fv(this.addr,!1,e.elements||e)}function ur(t,e){void 0===e.elements?t.uniformMatrix3fv(this.addr,!1,e):(er.set(e.elements),t.uniformMatrix3fv(this.addr,!1,er))}function hr(t,e){void 0===e.elements?t.uniformMatrix4fv(this.addr,!1,e):(tr.set(e.elements),t.uniformMatrix4fv(this.addr,!1,tr))}function pr(t,e,r){var n=r.allocTextureUnit();t.uniform1i(this.addr,n),r.setTexture2D(e||Ze,n)}function fr(t,e,r){var n=r.allocTextureUnit();t.uniform1i(this.addr,n),r.setTextureCube(e||$e,n)}function dr(t,e){t.uniform2iv(this.addr,e)}function mr(t,e){t.uniform3iv(this.addr,e)}function gr(t,e){t.uniform4iv(this.addr,e)}function vr(t,e){t.uniform1fv(this.addr,e)}function yr(t,e){t.uniform1iv(this.addr,e)}function _r(t,e){t.uniform2fv(this.addr,rr(e,this.size,2))}function xr(t,e){t.uniform3fv(this.addr,rr(e,this.size,3))}function br(t,e){t.uniform4fv(this.addr,rr(e,this.size,4))}function wr(t,e){t.uniformMatrix2fv(this.addr,!1,rr(e,this.size,4))}function Sr(t,e){t.uniformMatrix3fv(this.addr,!1,rr(e,this.size,9))}function Mr(t,e){t.uniformMatrix4fv(this.addr,!1,rr(e,this.size,16))}function Ar(t,e,r){var n=e.length,i=nr(r,n);t.uniform1iv(this.addr,i);for(var o=0;o!==n;++o)r.setTexture2D(e[o]||Ze,i[o])}function Er(t,e,r){var n=e.length,i=nr(r,n);t.uniform1iv(this.addr,i);for(var o=0;o!==n;++o)r.setTextureCube(e[o]||$e,i[o])}function Cr(t,e,r){this.id=t,this.addr=r,this.setValue=function(t){switch(t){case 5126:return ir;case 35664:return ar;case 35665:return sr;case 35666:return lr;case 35674:return cr;case 35675:return ur;case 35676:return hr;case 35678:case 36198:return pr;case 35680:return fr;case 5124:case 35670:return or;case 35667:case 35671:return dr;case 35668:case 35672:return mr;case 35669:case 35673:return gr}}(e.type)}function Tr(t,e,r){this.id=t,this.addr=r,this.size=e.size,this.setValue=function(t){switch(t){case 5126:return vr;case 35664:return _r;case 35665:return xr;case 35666:return br;case 35674:return wr;case 35675:return Sr;case 35676:return Mr;case 35678:return Ar;case 35680:return Er;case 5124:case 35670:return yr;case 35667:case 35671:return dr;case 35668:case 35672:return mr;case 35669:case 35673:return gr}}(e.type)}function Pr(t){this.id=t,Ke.call(this)}Pr.prototype.setValue=function(t,e){for(var r=this.seq,n=0,i=r.length;n!==i;++n){var o=r[n];o.setValue(t,e[o.id])}};var Lr=/([\w\d_]+)(\])?(\[|\.)?/g;function Rr(t,e){t.seq.push(e),t.map[e.id]=e}function Nr(t,e,r){var n=t.name,i=n.length;for(Lr.lastIndex=0;;){var o=Lr.exec(n),a=Lr.lastIndex,s=o[1],l="]"===o[2],c=o[3];if(l&&(s|=0),void 0===c||"["===c&&a+2===i){Rr(r,void 0===c?new Cr(s,t,e):new Tr(s,t,e));break}var u=r.map[s];void 0===u&&Rr(r,u=new Pr(s)),r=u}}function Ir(t,e,r){Ke.call(this),this.renderer=r;for(var n=t.getProgramParameter(e,t.ACTIVE_UNIFORMS),i=0;i<n;++i){var o=t.getActiveUniform(e,i),a=o.name;Nr(o,t.getUniformLocation(e,a),this)}}Ir.prototype.setValue=function(t,e,r){var n=this.map[e];void 0!==n&&n.setValue(t,r,this.renderer)},Ir.prototype.setOptional=function(t,e,r){var n=e[r];void 0!==n&&this.setValue(t,r,n)},Ir.upload=function(t,e,r,n){for(var i=0,o=e.length;i!==o;++i){var a=e[i],s=r[a.id];!1!==s.needsUpdate&&a.setValue(t,s.value,n)}},Ir.seqWithValue=function(t,e){for(var r=[],n=0,i=t.length;n!==i;++n){var o=t[n];o.id in e&&r.push(o)}return r};var Or={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};function Dr(t,e,r){return void 0===e&&void 0===r?this.set(t):this.setRGB(t,e,r)}Object.assign(Dr.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(){function t(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t}return function(e,r,n){if(e=ye.euclideanModulo(e,1),r=ye.clamp(r,0,1),n=ye.clamp(n,0,1),0===r)this.r=this.g=this.b=n;else{var i=n<=.5?n*(1+r):n+r-n*r,o=2*n-i;this.r=t(o,i,e+1/3),this.g=t(o,i,e),this.b=t(o,i,e-1/3)}return this}}(),setStyle:function(t){function e(t){void 0!==t&&parseFloat(t)}var r;if(r=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(t)){var n,i=r[1],o=r[2];switch(i){case"rgb":case"rgba":if(n=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(n[1],10))/255,this.g=Math.min(255,parseInt(n[2],10))/255,this.b=Math.min(255,parseInt(n[3],10))/255,e(n[5]),this;if(n=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(100,parseInt(n[1],10))/100,this.g=Math.min(100,parseInt(n[2],10))/100,this.b=Math.min(100,parseInt(n[3],10))/100,e(n[5]),this;break;case"hsl":case"hsla":if(n=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o)){var a=parseFloat(n[1])/360,s=parseInt(n[2],10)/100,l=parseInt(n[3],10)/100;return e(n[5]),this.setHSL(a,s,l)}}}else if(r=/^\#([A-Fa-f0-9]+)$/.exec(t)){var c,u=(c=r[1]).length;if(3===u)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===u)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}t&&t.length>0&&(void 0!==(c=Or[t])&&this.setHex(c));return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},copyGammaToLinear:function(t,e){return void 0===e&&(e=2),this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this},copyLinearToGamma:function(t,e){void 0===e&&(e=2);var r=e>0?1/e:1;return this.r=Math.pow(t.r,r),this.g=Math.pow(t.g,r),this.b=Math.pow(t.b,r),this},convertGammaToLinear:function(){var t=this.r,e=this.g,r=this.b;return this.r=t*t,this.g=e*e,this.b=r*r,this},convertLinearToGamma:function(){return this.r=Math.sqrt(this.r),this.g=Math.sqrt(this.g),this.b=Math.sqrt(this.b),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(t){var e,r,n=t||{h:0,s:0,l:0},i=this.r,o=this.g,a=this.b,s=Math.max(i,o,a),l=Math.min(i,o,a),c=(l+s)/2;if(l===s)e=0,r=0;else{var u=s-l;switch(r=c<=.5?u/(s+l):u/(2-s-l),s){case i:e=(o-a)/u+(o<a?6:0);break;case o:e=(a-i)/u+2;break;case a:e=(i-o)/u+4}e/=6}return n.h=e,n.s=r,n.l=c,n},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(t,e,r){var n=this.getHSL();return n.h+=t,n.s+=e,n.l+=r,this.setHSL(n.h,n.s,n.l),this},add:function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},addColors:function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},addScalar:function(t){return this.r+=t,this.g+=t,this.b+=t,this},sub:function(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this},multiply:function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},multiplyScalar:function(t){return this.r*=t,this.g*=t,this.b*=t,this},lerp:function(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this},equals:function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},fromArray:function(t,e){return void 0===e&&(e=0),this.r=t[e],this.g=t[e+1],this.b=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t},toJSON:function(){return this.getHex()}});var Fr,zr,kr={common:{diffuse:{value:new Dr(15658734)},opacity:{value:1},map:{value:null},offsetRepeat:{value:new Ve(0,0,1,1)},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new _e(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Dr(16777215)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new Dr(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},offsetRepeat:{value:new Ve(0,0,1,1)}}},Ur={merge:function(t){for(var e={},r=0;r<t.length;r++){var n=this.clone(t[r]);for(var i in n)e[i]=n[i]}return e},clone:function(t){var e={};for(var r in t){e[r]={};for(var n in t[r]){var i=t[r][n];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture)?e[r][n]=i.clone():Array.isArray(i)?e[r][n]=i.slice():e[r][n]=i}}return e}},Br={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\tfloat theta = acos( dot( N, V ) );\n\tvec2 uv = vec2(\n\t\tsqrt( saturate( roughness ) ),\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\n\tfloat b = 3.45068 + (4.18814 + y) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\n\treturn result;\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\n\t\tvec4 plane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t\t\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\n\t\t\tvec4 plane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t\n\t#endif\n#endif\n",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transpose( const in mat3 v ) {\n\tmat3 tmp;\n\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\n\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\n\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\n\treturn tmp;\n}\n",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale =  bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n",defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:"  gl_FragColor = linearToOutputTexel( gl_FragColor );\n",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM            = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D      = max( maxRange / maxRGB, 1.0 );\n\tD            = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n",envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n",envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n",fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n  varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n",gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n",lights_pars:"uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltcMat;\tuniform sampler2D ltcMag;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3(   1,   0, t.y ),\n\t\t\tvec3(   0, t.z,   0 ),\n\t\t\tvec3( t.w,   0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n",lights_template:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\t#ifndef STANDARD\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\n\t#else\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\n\t#endif\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n",normal_fragment:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 1.0 - 2.0 * rgb.xyz;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n",uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n#endif\n",uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n",cube_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}\n",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}\n",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <bsdfs>\n#include <lights_pars>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n}\n",shadow_vert:"#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n"},Vr={basic:{uniforms:Ur.merge([kr.common,kr.specularmap,kr.envmap,kr.aomap,kr.lightmap,kr.fog]),vertexShader:Br.meshbasic_vert,fragmentShader:Br.meshbasic_frag},lambert:{uniforms:Ur.merge([kr.common,kr.specularmap,kr.envmap,kr.aomap,kr.lightmap,kr.emissivemap,kr.fog,kr.lights,{emissive:{value:new Dr(0)}}]),vertexShader:Br.meshlambert_vert,fragmentShader:Br.meshlambert_frag},phong:{uniforms:Ur.merge([kr.common,kr.specularmap,kr.envmap,kr.aomap,kr.lightmap,kr.emissivemap,kr.bumpmap,kr.normalmap,kr.displacementmap,kr.gradientmap,kr.fog,kr.lights,{emissive:{value:new Dr(0)},specular:{value:new Dr(1118481)},shininess:{value:30}}]),vertexShader:Br.meshphong_vert,fragmentShader:Br.meshphong_frag},standard:{uniforms:Ur.merge([kr.common,kr.envmap,kr.aomap,kr.lightmap,kr.emissivemap,kr.bumpmap,kr.normalmap,kr.displacementmap,kr.roughnessmap,kr.metalnessmap,kr.fog,kr.lights,{emissive:{value:new Dr(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:Br.meshphysical_vert,fragmentShader:Br.meshphysical_frag},points:{uniforms:Ur.merge([kr.points,kr.fog]),vertexShader:Br.points_vert,fragmentShader:Br.points_frag},dashed:{uniforms:Ur.merge([kr.common,kr.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:Br.linedashed_vert,fragmentShader:Br.linedashed_frag},depth:{uniforms:Ur.merge([kr.common,kr.displacementmap]),vertexShader:Br.depth_vert,fragmentShader:Br.depth_frag},normal:{uniforms:Ur.merge([kr.common,kr.bumpmap,kr.normalmap,kr.displacementmap,{opacity:{value:1}}]),vertexShader:Br.normal_vert,fragmentShader:Br.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:Br.cube_vert,fragmentShader:Br.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:Br.equirect_vert,fragmentShader:Br.equirect_frag},distanceRGBA:{uniforms:Ur.merge([kr.common,kr.displacementmap,{referencePosition:{value:new He},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:Br.distanceRGBA_vert,fragmentShader:Br.distanceRGBA_frag},shadow:{uniforms:Ur.merge([kr.lights,{color:{value:new Dr(0)},opacity:{value:1}}]),vertexShader:Br.shadow_vert,fragmentShader:Br.shadow_frag}};function jr(t,e){this.min=void 0!==t?t:new _e(1/0,1/0),this.max=void 0!==e?e:new _e(-1/0,-1/0)}function Gr(t,e,r,n,i){var o,a,s,l,c,u,h,p;function f(){var t,n,f,d,m,g=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),v=new Uint16Array([0,1,2,0,2,3]);o=e.createBuffer(),a=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,o),e.bufferData(e.ARRAY_BUFFER,g,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,a),e.bufferData(e.ELEMENT_ARRAY_BUFFER,v,e.STATIC_DRAW),h=e.createTexture(),p=e.createTexture(),r.bindTexture(e.TEXTURE_2D,h),e.texImage2D(e.TEXTURE_2D,0,e.RGB,16,16,0,e.RGB,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),r.bindTexture(e.TEXTURE_2D,p),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,16,16,0,e.RGBA,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),s={vertexShader:["uniform lowp int renderType;","uniform vec3 screenPosition;","uniform vec2 scale;","uniform float rotation;","uniform sampler2D occlusionMap;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","varying float vVisibility;","void main() {","vUV = uv;","vec2 pos = position;","if ( renderType == 2 ) {","vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );","vVisibility =        visibility.r / 9.0;","vVisibility *= 1.0 - visibility.g / 9.0;","vVisibility *=       visibility.b / 9.0;","vVisibility *= 1.0 - visibility.a / 9.0;","pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;","pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;","}","gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );","}"].join("\n"),fragmentShader:["uniform lowp int renderType;","uniform sampler2D map;","uniform float opacity;","uniform vec3 color;","varying vec2 vUV;","varying float vVisibility;","void main() {","if ( renderType == 0 ) {","gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );","} else if ( renderType == 1 ) {","gl_FragColor = texture2D( map, vUV );","} else {","vec4 texture = texture2D( map, vUV );","texture.a *= opacity * vVisibility;","gl_FragColor = texture;","gl_FragColor.rgb *= color;","}","}"].join("\n")},t=s,n=e.createProgram(),f=e.createShader(e.FRAGMENT_SHADER),d=e.createShader(e.VERTEX_SHADER),m="precision "+i.precision+" float;\n",e.shaderSource(f,m+t.fragmentShader),e.shaderSource(d,m+t.vertexShader),e.compileShader(f),e.compileShader(d),e.attachShader(n,f),e.attachShader(n,d),e.linkProgram(n),l=n,c={vertex:e.getAttribLocation(l,"position"),uv:e.getAttribLocation(l,"uv")},u={renderType:e.getUniformLocation(l,"renderType"),map:e.getUniformLocation(l,"map"),occlusionMap:e.getUniformLocation(l,"occlusionMap"),opacity:e.getUniformLocation(l,"opacity"),color:e.getUniformLocation(l,"color"),scale:e.getUniformLocation(l,"scale"),rotation:e.getUniformLocation(l,"rotation"),screenPosition:e.getUniformLocation(l,"screenPosition")}}this.render=function(t,i,s,d){if(0!==t.length){var m=new He,g=d.w/d.z,v=.5*d.z,y=.5*d.w,_=16/d.w,x=new _e(_*g,_),b=new He(1,1,0),w=new _e(1,1),S=new jr;S.min.set(d.x,d.y),S.max.set(d.x+(d.z-16),d.y+(d.w-16)),void 0===l&&f(),r.useProgram(l),r.initAttributes(),r.enableAttribute(c.vertex),r.enableAttribute(c.uv),r.disableUnusedAttributes(),e.uniform1i(u.occlusionMap,0),e.uniform1i(u.map,1),e.bindBuffer(e.ARRAY_BUFFER,o),e.vertexAttribPointer(c.vertex,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(c.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,a),r.disable(e.CULL_FACE),r.buffers.depth.setMask(!1);for(var M=0,A=t.length;M<A;M++){_=16/d.w,x.set(_*g,_);var E=t[M];if(m.set(E.matrixWorld.elements[12],E.matrixWorld.elements[13],E.matrixWorld.elements[14]),m.applyMatrix4(s.matrixWorldInverse),m.applyMatrix4(s.projectionMatrix),b.copy(m),w.x=d.x+b.x*v+v-8,w.y=d.y+b.y*y+y-8,!0===S.containsPoint(w)){r.activeTexture(e.TEXTURE0),r.bindTexture(e.TEXTURE_2D,null),r.activeTexture(e.TEXTURE1),r.bindTexture(e.TEXTURE_2D,h),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGB,w.x,w.y,16,16,0),e.uniform1i(u.renderType,0),e.uniform2f(u.scale,x.x,x.y),e.uniform3f(u.screenPosition,b.x,b.y,b.z),r.disable(e.BLEND),r.enable(e.DEPTH_TEST),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),r.activeTexture(e.TEXTURE0),r.bindTexture(e.TEXTURE_2D,p),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGBA,w.x,w.y,16,16,0),e.uniform1i(u.renderType,1),r.disable(e.DEPTH_TEST),r.activeTexture(e.TEXTURE1),r.bindTexture(e.TEXTURE_2D,h),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),E.positionScreen.copy(b),E.customUpdateCallback?E.customUpdateCallback(E):E.updateLensFlares(),e.uniform1i(u.renderType,2),r.enable(e.BLEND);for(var C=0,T=E.lensFlares.length;C<T;C++){var P=E.lensFlares[C];P.opacity>.001&&P.scale>.001&&(b.x=P.x,b.y=P.y,b.z=P.z,_=P.size*P.scale/d.w,x.x=_*g,x.y=_,e.uniform3f(u.screenPosition,b.x,b.y,b.z),e.uniform2f(u.scale,x.x,x.y),e.uniform1f(u.rotation,P.rotation),e.uniform1f(u.opacity,P.opacity),e.uniform3f(u.color,P.color.r,P.color.g,P.color.b),r.setBlending(P.blending,P.blendEquation,P.blendSrc,P.blendDst),n.setTexture2D(P.texture,1),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0))}}}r.enable(e.CULL_FACE),r.enable(e.DEPTH_TEST),r.buffers.depth.setMask(!0),r.reset()}}}function Wr(t,e,r,n,i,o,a,s,l){Be.call(this,t,e,r,n,i,o,a,s,l),this.needsUpdate=!0}function Hr(t,e,r,n,i){var o,a,s,l,c,u,h=new He,p=new We,f=new He;function d(){var t,r,n,h=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),p=new Uint16Array([0,1,2,0,2,3]);o=e.createBuffer(),a=e.createBuffer(),e.bindBuffer(e.ARRAY_BUFFER,o),e.bufferData(e.ARRAY_BUFFER,h,e.STATIC_DRAW),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,a),e.bufferData(e.ELEMENT_ARRAY_BUFFER,p,e.STATIC_DRAW),t=e.createProgram(),r=e.createShader(e.VERTEX_SHADER),n=e.createShader(e.FRAGMENT_SHADER),e.shaderSource(r,["precision "+i.precision+" float;","#define SHADER_NAME SpriteMaterial","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float rotation;","uniform vec2 scale;","uniform vec2 uvOffset;","uniform vec2 uvScale;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","void main() {","vUV = uvOffset + uv * uvScale;","vec2 alignedPosition = position * scale;","vec2 rotatedPosition;","rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;","rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;","vec4 finalPosition;","finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );","finalPosition.xy += rotatedPosition;","finalPosition = projectionMatrix * finalPosition;","gl_Position = finalPosition;","}"].join("\n")),e.shaderSource(n,["precision "+i.precision+" float;","#define SHADER_NAME SpriteMaterial","uniform vec3 color;","uniform sampler2D map;","uniform float opacity;","uniform int fogType;","uniform vec3 fogColor;","uniform float fogDensity;","uniform float fogNear;","uniform float fogFar;","uniform float alphaTest;","varying vec2 vUV;","void main() {","vec4 texture = texture2D( map, vUV );","if ( texture.a < alphaTest ) discard;","gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );","if ( fogType > 0 ) {","float depth = gl_FragCoord.z / gl_FragCoord.w;","float fogFactor = 0.0;","if ( fogType == 1 ) {","fogFactor = smoothstep( fogNear, fogFar, depth );","} else {","const float LOG2 = 1.442695;","fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );","fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );","}","gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}","}"].join("\n")),e.compileShader(r),e.compileShader(n),e.attachShader(t,r),e.attachShader(t,n),e.linkProgram(t),s=t,l={position:e.getAttribLocation(s,"position"),uv:e.getAttribLocation(s,"uv")},c={uvOffset:e.getUniformLocation(s,"uvOffset"),uvScale:e.getUniformLocation(s,"uvScale"),rotation:e.getUniformLocation(s,"rotation"),scale:e.getUniformLocation(s,"scale"),color:e.getUniformLocation(s,"color"),map:e.getUniformLocation(s,"map"),opacity:e.getUniformLocation(s,"opacity"),modelViewMatrix:e.getUniformLocation(s,"modelViewMatrix"),projectionMatrix:e.getUniformLocation(s,"projectionMatrix"),fogType:e.getUniformLocation(s,"fogType"),fogDensity:e.getUniformLocation(s,"fogDensity"),fogNear:e.getUniformLocation(s,"fogNear"),fogFar:e.getUniformLocation(s,"fogFar"),fogColor:e.getUniformLocation(s,"fogColor"),alphaTest:e.getUniformLocation(s,"alphaTest")};var f=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");f.width=8,f.height=8;var d=f.getContext("2d");d.fillStyle="white",d.fillRect(0,0,8,8),u=new Wr(f)}function m(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:e.id-t.id}this.render=function(i,g,v){if(0!==i.length){void 0===s&&d(),r.useProgram(s),r.initAttributes(),r.enableAttribute(l.position),r.enableAttribute(l.uv),r.disableUnusedAttributes(),r.disable(e.CULL_FACE),r.enable(e.BLEND),e.bindBuffer(e.ARRAY_BUFFER,o),e.vertexAttribPointer(l.position,2,e.FLOAT,!1,16,0),e.vertexAttribPointer(l.uv,2,e.FLOAT,!1,16,8),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,a),e.uniformMatrix4fv(c.projectionMatrix,!1,v.projectionMatrix.elements),r.activeTexture(e.TEXTURE0),e.uniform1i(c.map,0);var y=0,_=0,x=g.fog;x?(e.uniform3f(c.fogColor,x.color.r,x.color.g,x.color.b),x.isFog?(e.uniform1f(c.fogNear,x.near),e.uniform1f(c.fogFar,x.far),e.uniform1i(c.fogType,1),y=1,_=1):x.isFogExp2&&(e.uniform1f(c.fogDensity,x.density),e.uniform1i(c.fogType,2),y=2,_=2)):(e.uniform1i(c.fogType,0),y=0,_=0);for(var b=0,w=i.length;b<w;b++){(M=i[b]).modelViewMatrix.multiplyMatrices(v.matrixWorldInverse,M.matrixWorld),M.z=-M.modelViewMatrix.elements[14]}i.sort(m);var S=[];for(b=0,w=i.length;b<w;b++){var M,A=(M=i[b]).material;if(!1!==A.visible){M.onBeforeRender(t,g,v,void 0,A,void 0),e.uniform1f(c.alphaTest,A.alphaTest),e.uniformMatrix4fv(c.modelViewMatrix,!1,M.modelViewMatrix.elements),M.matrixWorld.decompose(h,p,f),S[0]=f.x,S[1]=f.y;var E=0;g.fog&&A.fog&&(E=_),y!==E&&(e.uniform1i(c.fogType,E),y=E),null!==A.map?(e.uniform2f(c.uvOffset,A.map.offset.x,A.map.offset.y),e.uniform2f(c.uvScale,A.map.repeat.x,A.map.repeat.y)):(e.uniform2f(c.uvOffset,0,0),e.uniform2f(c.uvScale,1,1)),e.uniform1f(c.opacity,A.opacity),e.uniform3f(c.color,A.color.r,A.color.g,A.color.b),e.uniform1f(c.rotation,A.rotation),e.uniform2fv(c.scale,S),r.setBlending(A.blending,A.blendEquation,A.blendSrc,A.blendDst,A.blendEquationAlpha,A.blendSrcAlpha,A.blendDstAlpha,A.premultipliedAlpha),r.buffers.depth.setTest(A.depthTest),r.buffers.depth.setMask(A.depthWrite),n.setTexture2D(A.map||u,0),e.drawElements(e.TRIANGLES,6,e.UNSIGNED_SHORT,0),M.onAfterRender(t,g,v,void 0,A,void 0)}}r.enable(e.CULL_FACE),r.reset()}}}Vr.physical={uniforms:Ur.merge([Vr.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:Br.meshphysical_vert,fragmentShader:Br.meshphysical_frag},Object.assign(jr.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,r=t.length;e<r;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:(zr=new _e,function(t,e){var r=zr.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(r),this.max.copy(t).add(r),this}),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){var e=t||new _e;return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new _e;return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return(e||new _e).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return(e||new _e).copy(t).clamp(this.min,this.max)},distanceToPoint:(Fr=new _e,function(t){return Fr.copy(t).clamp(this.min,this.max).sub(t).length()}),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),Wr.prototype=Object.create(Be.prototype),Wr.prototype.constructor=Wr;var Xr,Yr,qr,Zr,$r,Kr,Qr,Jr,tn,en,rn,nn,on,an,sn,ln,cn,un,hn,pn=0;function fn(){Object.defineProperty(this,"id",{value:pn++}),this.uuid=ye.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.lights=!0,this.blending=E,this.side=y,this.flatShading=!1,this.vertexColors=w,this.opacity=1,this.transparent=!1,this.blendSrc=B,this.blendDst=V,this.blendEquation=R,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=$,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.overdraw=0,this.visible=!0,this.userData={},this.needsUpdate=!0}function dn(t){fn.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,void 0!==t&&(t.attributes,this.setValues(t))}function mn(t){fn.call(this),this.type="MeshDepthMaterial",this.depthPacking=ge,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(t)}function gn(t){fn.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new He,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.lights=!1,this.setValues(t)}function vn(t,e){this.min=void 0!==t?t:new He(1/0,1/0,1/0),this.max=void 0!==e?e:new He(-1/0,-1/0,-1/0)}function yn(t,e){this.center=void 0!==t?t:new He,this.radius=void 0!==e?e:0}function _n(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length}function xn(t,e){this.normal=void 0!==t?t:new He(1,0,0),this.constant=void 0!==e?e:0}function bn(t,e,r,n,i,o){this.planes=[void 0!==t?t:new xn,void 0!==e?e:new xn,void 0!==r?r:new xn,void 0!==n?n:new xn,void 0!==i?i:new xn,void 0!==o?o:new xn]}function wn(t,e,r){for(var n=new bn,i=new Xe,o=new _e,a=new _e(r,r),s=new He,l=new He,c=1,u=2,h=1+(c|u),p=new Array(h),f=new Array(h),d={},m=[new He(1,0,0),new He(-1,0,0),new He(0,0,1),new He(0,0,-1),new He(0,1,0),new He(0,-1,0)],v=[new He(0,1,0),new He(0,1,0),new He(0,1,0),new He(0,1,0),new He(0,0,1),new He(0,0,-1)],_=[new Ve,new Ve,new Ve,new Ve,new Ve,new Ve],w=0;w!==h;++w){var S=0!=(w&c),M=0!=(w&u),A=new mn({depthPacking:ve,morphTargets:S,skinning:M});p[w]=A;var E=new gn({morphTargets:S,skinning:M});f[w]=E}var C=this;function T(e,r,n,i,o,a){var s=e.geometry,l=null,h=p,m=e.customDepthMaterial;if(n&&(h=f,m=e.customDistanceMaterial),m)l=m;else{var g=!1;r.morphTargets&&(s&&s.isBufferGeometry?g=s.morphAttributes&&s.morphAttributes.position&&s.morphAttributes.position.length>0:s&&s.isGeometry&&(g=s.morphTargets&&s.morphTargets.length>0)),e.isSkinnedMesh&&r.skinning;var v=e.isSkinnedMesh&&r.skinning,_=0;g&&(_|=c),v&&(_|=u),l=h[_]}if(t.localClippingEnabled&&!0===r.clipShadows&&0!==r.clippingPlanes.length){var w=l.uuid,S=r.uuid,M=d[w];void 0===M&&(M={},d[w]=M);var A=M[S];void 0===A&&(A=l.clone(),M[S]=A),l=A}l.visible=r.visible,l.wireframe=r.wireframe;var E=r.side;return C.renderSingleSided&&E==b&&(E=y),C.renderReverseSided&&(E===y?E=x:E===x&&(E=y)),l.side=E,l.clipShadows=r.clipShadows,l.clippingPlanes=r.clippingPlanes,l.clipIntersection=r.clipIntersection,l.wireframeLinewidth=r.wireframeLinewidth,l.linewidth=r.linewidth,n&&l.isMeshDistanceMaterial&&(l.referencePosition.copy(i),l.nearDistance=o,l.farDistance=a),l}function P(r,i,o,a){if(!1!==r.visible){if(r.layers.test(i.layers)&&(r.isMesh||r.isLine||r.isPoints)&&r.castShadow&&(!r.frustumCulled||n.intersectsObject(r))){r.modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,r.matrixWorld);var s=e.update(r),c=r.material;if(Array.isArray(c))for(var u=s.groups,h=0,p=u.length;h<p;h++){var f=u[h],d=c[f.materialIndex];if(d&&d.visible){var m=T(r,d,a,l,o.near,o.far);t.renderBufferDirect(o,null,s,m,r,f)}}else if(c.visible){m=T(r,c,a,l,o.near,o.far);t.renderBufferDirect(o,null,s,m,r,null)}}for(var g=r.children,v=0,y=g.length;v<y;v++)P(g[v],i,o,a)}}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=g,this.renderReverseSided=!0,this.renderSingleSided=!0,this.render=function(e,r,c){if(!1!==C.enabled&&(!1!==C.autoUpdate||!1!==C.needsUpdate)&&0!==e.length){var u,h=t.context,p=t.state;p.disable(h.BLEND),p.buffers.color.setClear(1,1,1,1),p.buffers.depth.setTest(!0),p.setScissorTest(!1);for(var f=0,d=e.length;f<d;f++){var g=e[f],y=g.shadow,x=g&&g.isPointLight;if(void 0!==y){var b=y.camera;if(o.copy(y.mapSize),o.min(a),x){var w=o.x,S=o.y;_[0].set(2*w,S,w,S),_[1].set(0,S,w,S),_[2].set(3*w,S,w,S),_[3].set(w,S,w,S),_[4].set(3*w,0,w,S),_[5].set(w,0,w,S),o.x*=4,o.y*=2}if(null===y.map){var M={minFilter:_t,magFilter:_t,format:Ut};y.map=new je(o.x,o.y,M),y.map.texture.name=g.name+".shadowMap",b.updateProjectionMatrix()}y.isSpotLightShadow&&y.update(g);var A=y.map,E=y.matrix;l.setFromMatrixPosition(g.matrixWorld),b.position.copy(l),x?(u=6,E.makeTranslation(-l.x,-l.y,-l.z)):(u=1,s.setFromMatrixPosition(g.target.matrixWorld),b.lookAt(s),b.updateMatrixWorld(),E.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),E.multiply(b.projectionMatrix),E.multiply(b.matrixWorldInverse)),t.setRenderTarget(A),t.clear();for(var T=0;T<u;T++){if(x){s.copy(b.position),s.add(m[T]),b.up.copy(v[T]),b.lookAt(s),b.updateMatrixWorld();var L=_[T];p.viewport(L)}i.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse),n.setFromMatrix(i),P(r,c,b,x)}}}C.needsUpdate=!1}}}function Sn(t){var e={};return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),e[t.uuid]},remove:function(r){r.isInterleavedBufferAttribute&&(r=r.data);var n=e[r.uuid];n&&(t.deleteBuffer(n.buffer),delete e[r.uuid])},update:function(r,n){r.isInterleavedBufferAttribute&&(r=r.data);var i,o,a,s,l,c=e[r.uuid];void 0===c?e[r.uuid]=function(e,r){var n=e.array,i=e.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW,o=t.createBuffer();t.bindBuffer(r,o),t.bufferData(r,n,i),e.onUploadCallback();var a=t.FLOAT;return n instanceof Float32Array?a=t.FLOAT:n instanceof Float64Array||(n instanceof Uint16Array?a=t.UNSIGNED_SHORT:n instanceof Int16Array?a=t.SHORT:n instanceof Uint32Array?a=t.UNSIGNED_INT:n instanceof Int32Array?a=t.INT:n instanceof Int8Array?a=t.BYTE:n instanceof Uint8Array&&(a=t.UNSIGNED_BYTE)),{buffer:o,type:a,bytesPerElement:n.BYTES_PER_ELEMENT,version:e.version}}(r,n):c.version<r.version&&(i=c.buffer,a=n,s=(o=r).array,l=o.updateRange,t.bindBuffer(a,i),!1===o.dynamic?t.bufferData(a,s,t.STATIC_DRAW):-1===l.count?t.bufferSubData(a,0,s):0===l.count||(t.bufferSubData(a,l.offset*s.BYTES_PER_ELEMENT,s.subarray(l.offset,l.offset+l.count)),l.count=-1),c.version=r.version)}}}function Mn(t,e,r,n){this._x=t||0,this._y=e||0,this._z=r||0,this._order=n||Mn.DefaultOrder}function An(){this.mask=1}Object.assign(fn.prototype,i.prototype,{isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){if(void 0!==t)for(var e in t){var r=t[e];if(void 0!==r)if("shading"!==e){var n=this[e];void 0!==n&&(n&&n.isColor?n.set(r):n&&n.isVector3&&r&&r.isVector3?n.copy(r):this[e]="overdraw"===e?Number(r):r)}else this.flatShading=1===r}},toJSON:function(t){var e=void 0===t;e&&(t={textures:{},images:{}});var r={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function n(t){var e=[];for(var r in t){var n=t[r];delete n.metadata,e.push(n)}return e}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),this.color&&this.color.isColor&&(r.color=this.color.getHex()),void 0!==this.roughness&&(r.roughness=this.roughness),void 0!==this.metalness&&(r.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(r.emissive=this.emissive.getHex()),this.specular&&this.specular.isColor&&(r.specular=this.specular.getHex()),void 0!==this.shininess&&(r.shininess=this.shininess),void 0!==this.clearCoat&&(r.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(r.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(r.map=this.map.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(r.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(r.lightMap=this.lightMap.toJSON(t).uuid),this.bumpMap&&this.bumpMap.isTexture&&(r.bumpMap=this.bumpMap.toJSON(t).uuid,r.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(r.normalMap=this.normalMap.toJSON(t).uuid,r.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(r.displacementMap=this.displacementMap.toJSON(t).uuid,r.displacementScale=this.displacementScale,r.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(r.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(r.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(r.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(r.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(r.envMap=this.envMap.toJSON(t).uuid,r.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(r.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(r.size=this.size),void 0!==this.sizeAttenuation&&(r.sizeAttenuation=this.sizeAttenuation),this.blending!==E&&(r.blending=this.blending),!0===this.flatShading&&(r.flatShading=this.flatShading),this.side!==y&&(r.side=this.side),this.vertexColors!==w&&(r.vertexColors=this.vertexColors),this.opacity<1&&(r.opacity=this.opacity),!0===this.transparent&&(r.transparent=this.transparent),r.depthFunc=this.depthFunc,r.depthTest=this.depthTest,r.depthWrite=this.depthWrite,!0===this.dithering&&(r.dithering=!0),this.alphaTest>0&&(r.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(r.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(r.wireframe=this.wireframe),this.wireframeLinewidth>1&&(r.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(r.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(r.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(r.morphTargets=!0),!0===this.skinning&&(r.skinning=!0),!1===this.visible&&(r.visible=!1),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),e){var i=n(t.textures),o=n(t.images);i.length>0&&(r.textures=i),o.length>0&&(r.images=o)}return r},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.lights=t.lights,this.blending=t.blending,this.side=t.side,this.flatShading=t.flatShading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.overdraw=t.overdraw,this.visible=t.visible,this.userData=JSON.parse(JSON.stringify(t.userData)),this.clipShadows=t.clipShadows,this.clipIntersection=t.clipIntersection;var e=t.clippingPlanes,r=null;if(null!==e){var n=e.length;r=new Array(n);for(var i=0;i!==n;++i)r[i]=e[i].clone()}return this.clippingPlanes=r,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),dn.prototype=Object.create(fn.prototype),dn.prototype.constructor=dn,dn.prototype.isShaderMaterial=!0,dn.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Ur.clone(t.uniforms),this.defines=t.defines,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=t.extensions,this},dn.prototype.toJSON=function(t){var e=fn.prototype.toJSON.call(this,t);return e.uniforms=this.uniforms,e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e},mn.prototype=Object.create(fn.prototype),mn.prototype.constructor=mn,mn.prototype.isMeshDepthMaterial=!0,mn.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},gn.prototype=Object.create(fn.prototype),gn.prototype.constructor=gn,gn.prototype.isMeshDistanceMaterial=!0,gn.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this},Object.assign(vn.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=1/0,r=1/0,n=1/0,i=-1/0,o=-1/0,a=-1/0,s=0,l=t.length;s<l;s+=3){var c=t[s],u=t[s+1],h=t[s+2];c<e&&(e=c),u<r&&(r=u),h<n&&(n=h),c>i&&(i=c),u>o&&(o=u),h>a&&(a=h)}return this.min.set(e,r,n),this.max.set(i,o,a),this},setFromBufferAttribute:function(t){for(var e=1/0,r=1/0,n=1/0,i=-1/0,o=-1/0,a=-1/0,s=0,l=t.count;s<l;s++){var c=t.getX(s),u=t.getY(s),h=t.getZ(s);c<e&&(e=c),u<r&&(r=u),h<n&&(n=h),c>i&&(i=c),u>o&&(o=u),h>a&&(a=h)}return this.min.set(e,r,n),this.max.set(i,o,a),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,r=t.length;e<r;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:(Kr=new He,function(t,e){var r=Kr.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(r),this.max.copy(t).add(r),this}),setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){var e=t||new He;return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new He;return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:($r=new He,function(t){var e=this;return t.updateMatrixWorld(!0),t.traverse(function(t){var r,n,i=t.geometry;if(void 0!==i)if(i.isGeometry){var o=i.vertices;for(r=0,n=o.length;r<n;r++)$r.copy(o[r]),$r.applyMatrix4(t.matrixWorld),e.expandByPoint($r)}else if(i.isBufferGeometry){var a=i.attributes.position;if(void 0!==a)for(r=0,n=a.count;r<n;r++)$r.fromBufferAttribute(a,r).applyMatrix4(t.matrixWorld),e.expandByPoint($r)}}),this}),containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return(e||new He).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},intersectsSphere:(Zr=new He,function(t){return this.clampPoint(t.center,Zr),Zr.distanceToSquared(t.center)<=t.radius*t.radius}),intersectsPlane:function(t){var e,r;return t.normal.x>0?(e=t.normal.x*this.min.x,r=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,r=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,r+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,r+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,r+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,r+=t.normal.z*this.min.z),e<=t.constant&&r>=t.constant},clampPoint:function(t,e){return(e||new He).copy(t).clamp(this.min,this.max)},distanceToPoint:(qr=new He,function(t){return qr.copy(t).clamp(this.min,this.max).sub(t).length()}),getBoundingSphere:(Yr=new He,function(t){var e=t||new yn;return this.getCenter(e.center),e.radius=.5*this.getSize(Yr).length(),e}),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:(Xr=[new He,new He,new He,new He,new He,new He,new He,new He],function(t){return this.isEmpty()?this:(Xr[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),Xr[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),Xr[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),Xr[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),Xr[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),Xr[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),Xr[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),Xr[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(Xr),this)}),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),Object.assign(yn.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:(Qr=new vn,function(t,e){var r=this.center;void 0!==e?r.copy(e):Qr.setFromPoints(t).getCenter(r);for(var n=0,i=0,o=t.length;i<o;i++)n=Math.max(n,r.distanceToSquared(t[i]));return this.radius=Math.sqrt(n),this}),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),n=e||new He;return n.copy(t),r>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n},getBoundingBox:function(t){var e=t||new vn;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}}),Object.assign(_n.prototype,{isMatrix3:!0,set:function(t,e,r,n,i,o,a,s,l){var c=this.elements;return c[0]=t,c[1]=n,c[2]=a,c[3]=e,c[4]=i,c[5]=s,c[6]=r,c[7]=o,c[8]=l,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],this},setFromMatrix4:function(t){var e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this},applyToBufferAttribute:(Jr=new He,function(t){for(var e=0,r=t.count;e<r;e++)Jr.x=t.getX(e),Jr.y=t.getY(e),Jr.z=t.getZ(e),Jr.applyMatrix3(this),t.setXYZ(e,Jr.x,Jr.y,Jr.z);return t}),multiply:function(t){return this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,n=e.elements,i=this.elements,o=r[0],a=r[3],s=r[6],l=r[1],c=r[4],u=r[7],h=r[2],p=r[5],f=r[8],d=n[0],m=n[3],g=n[6],v=n[1],y=n[4],_=n[7],x=n[2],b=n[5],w=n[8];return i[0]=o*d+a*v+s*x,i[3]=o*m+a*y+s*b,i[6]=o*g+a*_+s*w,i[1]=l*d+c*v+u*x,i[4]=l*m+c*y+u*b,i[7]=l*g+c*_+u*w,i[2]=h*d+p*v+f*x,i[5]=h*m+p*y+f*b,i[8]=h*g+p*_+f*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],l=t[7],c=t[8];return e*o*c-e*a*l-r*i*c+r*a*s+n*i*l-n*o*s},getInverse:function(t,e){t&&t.isMatrix4;var r=t.elements,n=this.elements,i=r[0],o=r[1],a=r[2],s=r[3],l=r[4],c=r[5],u=r[6],h=r[7],p=r[8],f=p*l-c*h,d=c*u-p*s,m=h*s-l*u,g=i*f+o*d+a*m;if(0===g){var v="THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0";if(!0===e)throw new Error(v);return this.identity()}var y=1/g;return n[0]=f*y,n[1]=(a*h-p*o)*y,n[2]=(c*o-a*l)*y,n[3]=d*y,n[4]=(p*i-a*u)*y,n[5]=(a*s-c*i)*y,n[6]=m*y,n[7]=(o*u-h*i)*y,n[8]=(l*i-o*s)*y,this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},getNormalMatrix:function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},equals:function(t){for(var e=this.elements,r=t.elements,n=0;n<9;n++)if(e[n]!==r[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var r=0;r<9;r++)this.elements[r]=t[r+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t}}),Object.assign(xn.prototype,{set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,n){return this.normal.set(t,e,r),this.constant=n,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:(nn=new He,on=new He,function(t,e,r){var n=nn.subVectors(r,e).cross(on.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(n,t),this}),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return(e||new He).copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)},intersectLine:(rn=new He,function(t,e){var r=e||new He,n=t.delta(rn),i=this.normal.dot(n);if(0===i)return 0===this.distanceToPoint(t.start)?r.copy(t.start):void 0;var o=-(t.start.dot(this.normal)+this.constant)/i;return o<0||o>1?void 0:r.copy(n).multiplyScalar(o).add(t.start)}),intersectsLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&r>0||r<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return(t||new He).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:(tn=new He,en=new _n,function(t,e){var r=e||en.getNormalMatrix(t),n=this.coplanarPoint(tn).applyMatrix4(t),i=this.normal.applyMatrix3(r).normalize();return this.constant=-n.dot(i),this}),translate:function(t){return this.constant-=t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}}),Object.assign(bn.prototype,{set:function(t,e,r,n,i,o){var a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(r),a[3].copy(n),a[4].copy(i),a[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],l=r[5],c=r[6],u=r[7],h=r[8],p=r[9],f=r[10],d=r[11],m=r[12],g=r[13],v=r[14],y=r[15];return e[0].setComponents(a-n,u-s,d-h,y-m).normalize(),e[1].setComponents(a+n,u+s,d+h,y+m).normalize(),e[2].setComponents(a+i,u+l,d+p,y+g).normalize(),e[3].setComponents(a-i,u-l,d-p,y-g).normalize(),e[4].setComponents(a-o,u-c,d-f,y-v).normalize(),e[5].setComponents(a+o,u+c,d+f,y+v).normalize(),this},intersectsObject:(cn=new yn,function(t){var e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),cn.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(cn)}),intersectsSprite:(ln=new yn,function(t){return ln.center.set(0,0,0),ln.radius=.7071067811865476,ln.applyMatrix4(t.matrixWorld),this.intersectsSphere(ln)}),intersectsSphere:function(t){for(var e=this.planes,r=t.center,n=-t.radius,i=0;i<6;i++){if(e[i].distanceToPoint(r)<n)return!1}return!0},intersectsBox:(an=new He,sn=new He,function(t){for(var e=this.planes,r=0;r<6;r++){var n=e[r];an.x=n.normal.x>0?t.min.x:t.max.x,sn.x=n.normal.x>0?t.max.x:t.min.x,an.y=n.normal.y>0?t.min.y:t.max.y,sn.y=n.normal.y>0?t.max.y:t.min.y,an.z=n.normal.z>0?t.min.z:t.max.z,sn.z=n.normal.z>0?t.max.z:t.min.z;var i=n.distanceToPoint(an),o=n.distanceToPoint(sn);if(i<0&&o<0)return!1}return!0}),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0}}),Mn.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],Mn.DefaultOrder="XYZ",Object.defineProperties(Mn.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this.onChangeCallback()}}}),Object.assign(Mn.prototype,{isEuler:!0,set:function(t,e,r,n){return this._x=t,this._y=e,this._z=r,this._order=n||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e,r){var n=ye.clamp,i=t.elements,o=i[0],a=i[4],s=i[8],l=i[1],c=i[5],u=i[9],h=i[2],p=i[6],f=i[10];return"XYZ"===(e=e||this._order)?(this._y=Math.asin(n(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-u,f),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(p,c),this._z=0)):"YXZ"===e?(this._x=Math.asin(-n(u,-1,1)),Math.abs(u)<.99999?(this._y=Math.atan2(s,f),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-h,o),this._z=0)):"ZXY"===e?(this._x=Math.asin(n(p,-1,1)),Math.abs(p)<.99999?(this._y=Math.atan2(-h,f),this._z=Math.atan2(-a,c)):(this._y=0,this._z=Math.atan2(l,o))):"ZYX"===e?(this._y=Math.asin(-n(h,-1,1)),Math.abs(h)<.99999?(this._x=Math.atan2(p,f),this._z=Math.atan2(l,o)):(this._x=0,this._z=Math.atan2(-a,c))):"YZX"===e?(this._z=Math.asin(n(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(-u,c),this._y=Math.atan2(-h,o)):(this._x=0,this._y=Math.atan2(s,f))):"XZY"===e&&(this._z=Math.asin(-n(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(p,c),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-u,f),this._y=0)),this._order=e,!1!==r&&this.onChangeCallback(),this},setFromQuaternion:(hn=new Xe,function(t,e,r){return hn.makeRotationFromQuaternion(t),this.setFromRotationMatrix(hn,e,r)}),setFromVector3:function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},reorder:(un=new We,function(t){return un.setFromEuler(this),this.setFromQuaternion(un,t)}),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new He(this._x,this._y,this._z)},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(An.prototype,{set:function(t){this.mask=1<<t|0},enable:function(t){this.mask|=1<<t|0},toggle:function(t){this.mask^=1<<t|0},disable:function(t){this.mask&=~(1<<t|0)},test:function(t){return 0!=(this.mask&t.mask)}});var En,Cn,Tn,Pn,Ln,Rn,Nn,In,On,Dn,Fn,zn,kn,Un,Bn,Vn,jn,Gn=0;function Wn(){Object.defineProperty(this,"id",{value:Gn++}),this.uuid=ye.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Wn.DefaultUp.clone();var t=new He,e=new Mn,r=new We,n=new He(1,1,1);e.onChange(function(){r.setFromEuler(e,!1)}),r.onChange(function(){e.setFromQuaternion(r,void 0,!1)}),Object.defineProperties(this,{position:{enumerable:!0,value:t},rotation:{enumerable:!0,value:e},quaternion:{enumerable:!0,value:r},scale:{enumerable:!0,value:n},modelViewMatrix:{value:new Xe},normalMatrix:{value:new _n}}),this.matrix=new Xe,this.matrixWorld=new Xe,this.matrixAutoUpdate=Wn.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new An,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function Hn(){Wn.call(this),this.type="Camera",this.matrixWorldInverse=new Xe,this.projectionMatrix=new Xe}function Xn(t,e,r,n,i,o){Hn.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=r,this.bottom=n,this.near=void 0!==i?i:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function Yn(t,e,r,n){Hn.call(this),this.type="PerspectiveCamera",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==r?r:.1,this.far=void 0!==n?n:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function qn(t,e,r,n,i,o){this.a=t,this.b=e,this.c=r,this.normal=n&&n.isVector3?n:new He,this.vertexNormals=Array.isArray(n)?n:[],this.color=i&&i.isColor?i:new Dr,this.vertexColors=Array.isArray(i)?i:[],this.materialIndex=void 0!==o?o:0}Wn.DefaultUp=new He(0,1,0),Wn.DefaultMatrixAutoUpdate=!0,Object.assign(Wn.prototype,i.prototype,{isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:(Vn=new We,function(t,e){return Vn.setFromAxisAngle(t,e),this.quaternion.multiply(Vn),this}),rotateX:(Bn=new He(1,0,0),function(t){return this.rotateOnAxis(Bn,t)}),rotateY:(Un=new He(0,1,0),function(t){return this.rotateOnAxis(Un,t)}),rotateZ:(kn=new He(0,0,1),function(t){return this.rotateOnAxis(kn,t)}),translateOnAxis:(zn=new He,function(t,e){return zn.copy(t).applyQuaternion(this.quaternion),this.position.add(zn.multiplyScalar(e)),this}),translateX:(Fn=new He(1,0,0),function(t){return this.translateOnAxis(Fn,t)}),translateY:(Dn=new He(0,1,0),function(t){return this.translateOnAxis(Dn,t)}),translateZ:(On=new He(0,0,1),function(t){return this.translateOnAxis(On,t)}),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:(In=new Xe,function(t){return t.applyMatrix4(In.getInverse(this.matrixWorld))}),lookAt:(Nn=new Xe,function(t){this.isCamera?Nn.lookAt(this.position,t,this.up):Nn.lookAt(t,this.position,this.up),this.quaternion.setFromRotationMatrix(Nn)}),add:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?this:(t&&t.isObject3D&&(null!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:"added"}),this.children.push(t)),this)},remove:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}var r=this.children.indexOf(t);return-1!==r&&(t.parent=null,t.dispatchEvent({type:"removed"}),this.children.splice(r,1)),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){if(this[t]===e)return this;for(var r=0,n=this.children.length;r<n;r++){var i=this.children[r].getObjectByProperty(t,e);if(void 0!==i)return i}},getWorldPosition:function(t){var e=t||new He;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:(Ln=new He,Rn=new He,function(t){var e=t||new We;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(Ln,e,Rn),e}),getWorldRotation:(Pn=new We,function(t){var e=t||new Mn;return this.getWorldQuaternion(Pn),e.setFromQuaternion(Pn,this.rotation.order,!1)}),getWorldScale:(Cn=new He,Tn=new We,function(t){var e=t||new He;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(Cn,Tn,e),e}),getWorldDirection:(En=new We,function(t){var e=t||new He;return this.getWorldQuaternion(En),e.set(0,0,1).applyQuaternion(En)}),raycast:function(){},traverse:function(t){t(this);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,r=0,n=e.length;r<n;r++)e[r].updateMatrixWorld(t)},toJSON:function(t){var e=void 0===t||""===t,r={};e&&(t={geometries:{},materials:{},textures:{},images:{}},r.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var n={};function i(e,r){return void 0===e[r.uuid]&&(e[r.uuid]=r.toJSON(t)),r.uuid}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),!0===this.castShadow&&(n.castShadow=!0),!0===this.receiveShadow&&(n.receiveShadow=!0),!1===this.visible&&(n.visible=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),n.matrix=this.matrix.toArray(),void 0!==this.geometry&&(n.geometry=i(t.geometries,this.geometry)),void 0!==this.material)if(Array.isArray(this.material)){for(var o=[],a=0,s=this.material.length;a<s;a++)o.push(i(t.materials,this.material[a]));n.material=o}else n.material=i(t.materials,this.material);if(this.children.length>0){n.children=[];for(a=0;a<this.children.length;a++)n.children.push(this.children[a].toJSON(t).object)}if(e){var l=p(t.geometries),c=p(t.materials),u=p(t.textures),h=p(t.images);l.length>0&&(r.geometries=l),c.length>0&&(r.materials=c),u.length>0&&(r.textures=u),h.length>0&&(r.images=h)}return r.object=n,r;function p(t){var e=[];for(var r in t){var n=t[r];delete n.metadata,e.push(n)}return e}},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var r=0;r<t.children.length;r++){var n=t.children[r];this.add(n.clone())}return this}}),Hn.prototype=Object.assign(Object.create(Wn.prototype),{constructor:Hn,isCamera:!0,copy:function(t,e){return Wn.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this},getWorldDirection:(jn=new We,function(t){var e=t||new He;return this.getWorldQuaternion(jn),e.set(0,0,-1).applyQuaternion(jn)}),updateMatrixWorld:function(t){Wn.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),Xn.prototype=Object.assign(Object.create(Hn.prototype),{constructor:Xn,isOrthographicCamera:!0,copy:function(t,e){return Hn.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,r,n,i,o){this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:n,width:i,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,n=(this.top+this.bottom)/2,i=r-t,o=r+t,a=n+e,s=n-e;if(null!==this.view){var l=this.zoom/(this.view.width/this.view.fullWidth),c=this.zoom/(this.view.height/this.view.fullHeight),u=(this.right-this.left)/this.view.width,h=(this.top-this.bottom)/this.view.height;o=(i+=u*(this.view.offsetX/l))+u*(this.view.width/l),s=(a-=h*(this.view.offsetY/c))-h*(this.view.height/c)}this.projectionMatrix.makeOrthographic(i,o,a,s,this.near,this.far)},toJSON:function(t){var e=Wn.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),Yn.prototype=Object.assign(Object.create(Hn.prototype),{constructor:Yn,isPerspectiveCamera:!0,copy:function(t,e){return Hn.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*ye.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*ye.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*ye.RAD2DEG*Math.atan(Math.tan(.5*ye.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,r,n,i,o){this.aspect=t/e,this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:n,width:i,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*ye.DEG2RAD*this.fov)/this.zoom,r=2*e,n=this.aspect*r,i=-.5*n,o=this.view;if(null!==o){var a=o.fullWidth,s=o.fullHeight;i+=o.offsetX*n/a,e-=o.offsetY*r/s,n*=o.width/a,r*=o.height/s}var l=this.filmOffset;0!==l&&(i+=t*l/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+n,e,e-r,t,this.far)},toJSON:function(t){var e=Wn.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}),Object.assign(qn.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var e=0,r=t.vertexNormals.length;e<r;e++)this.vertexNormals[e]=t.vertexNormals[e].clone();for(e=0,r=t.vertexColors.length;e<r;e++)this.vertexColors[e]=t.vertexColors[e].clone();return this}});var Zn,$n,Kn,Qn,Jn,ti,ei,ri,ni,ii,oi,ai,si,li,ci,ui,hi,pi,fi,di,mi,gi,vi,yi,_i,xi,bi,wi,Si,Mi,Ai,Ei,Ci,Ti,Pi,Li,Ri,Ni,Ii,Oi=0;function Di(){return Oi++}function Fi(){Object.defineProperty(this,"id",{value:Di()}),this.uuid=ye.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function zi(t,e,r){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.uuid=ye.generateUUID(),this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===r,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function ki(t,e){zi.call(this,new Int8Array(t),e)}function Ui(t,e){zi.call(this,new Uint8Array(t),e)}function Bi(t,e){zi.call(this,new Uint8ClampedArray(t),e)}function Vi(t,e){zi.call(this,new Int16Array(t),e)}function ji(t,e){zi.call(this,new Uint16Array(t),e)}function Gi(t,e){zi.call(this,new Int32Array(t),e)}function Wi(t,e){zi.call(this,new Uint32Array(t),e)}function Hi(t,e){zi.call(this,new Float32Array(t),e)}function Xi(t,e){zi.call(this,new Float64Array(t),e)}function Yi(){this.indices=[],this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function qi(t){if(0===t.length)return-1/0;for(var e=t[0],r=1,n=t.length;r<n;++r)t[r]>e&&(e=t[r]);return e}function Zi(){Object.defineProperty(this,"id",{value:Di()}),this.uuid=ye.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0}}function $i(t,e,r,n,i,o){Fi.call(this),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:n,heightSegments:i,depthSegments:o},this.fromBufferGeometry(new Ki(t,e,r,n,i,o)),this.mergeVertices()}function Ki(t,e,r,n,i,o){Zi.call(this),this.type="BoxBufferGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:n,heightSegments:i,depthSegments:o};var a=this;n=Math.floor(n)||1,i=Math.floor(i)||1;var s=[],l=[],c=[],u=[],h=0,p=0;function f(t,e,r,n,i,o,f,d,m,g,v){var y,_,x=o/m,b=f/g,w=o/2,S=f/2,M=d/2,A=m+1,E=g+1,C=0,T=0,P=new He;for(_=0;_<E;_++){var L=_*b-S;for(y=0;y<A;y++){var R=y*x-w;P[t]=R*n,P[e]=L*i,P[r]=M,l.push(P.x,P.y,P.z),P[t]=0,P[e]=0,P[r]=d>0?1:-1,c.push(P.x,P.y,P.z),u.push(y/m),u.push(1-_/g),C+=1}}for(_=0;_<g;_++)for(y=0;y<m;y++){var N=h+y+A*_,I=h+y+A*(_+1),O=h+(y+1)+A*(_+1),D=h+(y+1)+A*_;s.push(N,I,D),s.push(I,O,D),T+=6}a.addGroup(p,T,v),p+=T,h+=C}f("z","y","x",-1,-1,r,e,t,o=Math.floor(o)||1,i,0),f("z","y","x",1,-1,r,e,-t,o,i,1),f("x","z","y",1,1,t,r,e,n,o,2),f("x","z","y",1,-1,t,r,-e,n,o,3),f("x","y","z",1,-1,t,e,r,n,i,4),f("x","y","z",-1,-1,t,e,-r,n,i,5),this.setIndex(s),this.addAttribute("position",new Hi(l,3)),this.addAttribute("normal",new Hi(c,3)),this.addAttribute("uv",new Hi(u,2))}function Qi(t,e,r,n){Fi.call(this),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:r,heightSegments:n},this.fromBufferGeometry(new Ji(t,e,r,n)),this.mergeVertices()}function Ji(t,e,r,n){Zi.call(this),this.type="PlaneBufferGeometry",this.parameters={width:t,height:e,widthSegments:r,heightSegments:n};var i,o,a=t/2,s=e/2,l=Math.floor(r)||1,c=Math.floor(n)||1,u=l+1,h=c+1,p=t/l,f=e/c,d=[],m=[],g=[],v=[];for(o=0;o<h;o++){var y=o*f-s;for(i=0;i<u;i++){var _=i*p-a;m.push(_,-y,0),g.push(0,0,1),v.push(i/l),v.push(1-o/c)}}for(o=0;o<c;o++)for(i=0;i<l;i++){var x=i+u*o,b=i+u*(o+1),w=i+1+u*(o+1),S=i+1+u*o;d.push(x,b,S),d.push(b,w,S)}this.setIndex(d),this.addAttribute("position",new Hi(m,3)),this.addAttribute("normal",new Hi(g,3)),this.addAttribute("uv",new Hi(v,2))}function to(t){fn.call(this),this.type="MeshBasicMaterial",this.color=new Dr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=et,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.lights=!1,this.setValues(t)}function eo(t,e){this.origin=void 0!==t?t:new He,this.direction=void 0!==e?e:new He}function ro(t,e){this.start=void 0!==t?t:new He,this.end=void 0!==e?e:new He}function no(t,e,r){this.a=void 0!==t?t:new He,this.b=void 0!==e?e:new He,this.c=void 0!==r?r:new He}function io(t,e){Wn.call(this),this.type="Mesh",this.geometry=void 0!==t?t:new Zi,this.material=void 0!==e?e:new to({color:16777215*Math.random()}),this.drawMode=ae,this.updateMorphTargets()}function oo(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.program&&e.program&&t.program!==e.program?t.program.id-e.program.id:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function ao(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function so(){var t={};return{get:function(e,r){var n=e.id+","+r.id,i=t[n];return void 0===i&&(i=new function(){var t=[],e=0,r=[],n=[];return{opaque:r,transparent:n,init:function(){e=0,r.length=0,n.length=0},push:function(i,o,a,s,l){var c=t[e];void 0===c?(c={id:i.id,object:i,geometry:o,material:a,program:a.program,renderOrder:i.renderOrder,z:s,group:l},t[e]=c):(c.id=i.id,c.object=i,c.geometry=o,c.material=a,c.program=a.program,c.renderOrder=i.renderOrder,c.z=s,c.group=l),(!0===a.transparent?n:r).push(c),e++},sort:function(){r.length>1&&r.sort(oo),n.length>1&&n.sort(ao)}}},t[n]=i),i},dispose:function(){t={}}}}function lo(t,e){return Math.abs(e[1])-Math.abs(t[1])}function co(){var t=new function(){var t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];var r;switch(e.type){case"DirectionalLight":r={direction:new He,color:new Dr,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new _e};break;case"SpotLight":r={position:new He,direction:new He,color:new Dr,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new _e};break;case"PointLight":r={position:new He,color:new Dr,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new _e,shadowCameraNear:1,shadowCameraFar:1e3};break;case"HemisphereLight":r={direction:new He,skyColor:new Dr,groundColor:new Dr};break;case"RectAreaLight":r={color:new Dr,position:new He,halfWidth:new He,halfHeight:new He}}return t[e.id]=r,r}}},e={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},r=new He,n=new Xe,i=new Xe;return{setup:function(o,a,s){for(var l=0,c=0,u=0,h=0,p=0,f=0,d=0,m=0,g=s.matrixWorldInverse,v=0,y=o.length;v<y;v++){var _=o[v],x=_.color,b=_.intensity,w=_.distance,S=_.shadow&&_.shadow.map?_.shadow.map.texture:null;if(_.isAmbientLight)l+=x.r*b,c+=x.g*b,u+=x.b*b;else if(_.isDirectionalLight){if((A=t.get(_)).color.copy(_.color).multiplyScalar(_.intensity),A.direction.setFromMatrixPosition(_.matrixWorld),r.setFromMatrixPosition(_.target.matrixWorld),A.direction.sub(r),A.direction.transformDirection(g),A.shadow=_.castShadow,_.castShadow){var M=_.shadow;A.shadowBias=M.bias,A.shadowRadius=M.radius,A.shadowMapSize=M.mapSize}e.directionalShadowMap[h]=S,e.directionalShadowMatrix[h]=_.shadow.matrix,e.directional[h]=A,h++}else if(_.isSpotLight)(A=t.get(_)).position.setFromMatrixPosition(_.matrixWorld),A.position.applyMatrix4(g),A.color.copy(x).multiplyScalar(b),A.distance=w,A.direction.setFromMatrixPosition(_.matrixWorld),r.setFromMatrixPosition(_.target.matrixWorld),A.direction.sub(r),A.direction.transformDirection(g),A.coneCos=Math.cos(_.angle),A.penumbraCos=Math.cos(_.angle*(1-_.penumbra)),A.decay=0===_.distance?0:_.decay,A.shadow=_.castShadow,_.castShadow&&(M=_.shadow,A.shadowBias=M.bias,A.shadowRadius=M.radius,A.shadowMapSize=M.mapSize),e.spotShadowMap[f]=S,e.spotShadowMatrix[f]=_.shadow.matrix,e.spot[f]=A,f++;else if(_.isRectAreaLight)(A=t.get(_)).color.copy(x).multiplyScalar(b/(_.width*_.height)),A.position.setFromMatrixPosition(_.matrixWorld),A.position.applyMatrix4(g),i.identity(),n.copy(_.matrixWorld),n.premultiply(g),i.extractRotation(n),A.halfWidth.set(.5*_.width,0,0),A.halfHeight.set(0,.5*_.height,0),A.halfWidth.applyMatrix4(i),A.halfHeight.applyMatrix4(i),e.rectArea[d]=A,d++;else if(_.isPointLight)(A=t.get(_)).position.setFromMatrixPosition(_.matrixWorld),A.position.applyMatrix4(g),A.color.copy(_.color).multiplyScalar(_.intensity),A.distance=_.distance,A.decay=0===_.distance?0:_.decay,A.shadow=_.castShadow,_.castShadow&&(M=_.shadow,A.shadowBias=M.bias,A.shadowRadius=M.radius,A.shadowMapSize=M.mapSize,A.shadowCameraNear=M.camera.near,A.shadowCameraFar=M.camera.far),e.pointShadowMap[p]=S,e.pointShadowMatrix[p]=_.shadow.matrix,e.point[p]=A,p++;else if(_.isHemisphereLight){var A;(A=t.get(_)).direction.setFromMatrixPosition(_.matrixWorld),A.direction.transformDirection(g),A.direction.normalize(),A.skyColor.copy(_.color).multiplyScalar(b),A.groundColor.copy(_.groundColor).multiplyScalar(b),e.hemi[m]=A,m++}}e.ambient[0]=l,e.ambient[1]=c,e.ambient[2]=u,e.directional.length=h,e.spot.length=f,e.rectArea.length=d,e.point.length=p,e.hemi.length=m,e.hash=h+","+p+","+f+","+d+","+m+","+a.length},state:e}}function uo(t,e,r){var n=t.createShader(e);return t.shaderSource(n,r),t.compileShader(n),t.getShaderParameter(n,t.COMPILE_STATUS),t.getShaderInfoLog(n),n}Object.assign(Fi.prototype,i.prototype,{isGeometry:!0,applyMatrix:function(t){for(var e=(new _n).getNormalMatrix(t),r=0,n=this.vertices.length;r<n;r++){this.vertices[r].applyMatrix4(t)}for(r=0,n=this.faces.length;r<n;r++){var i=this.faces[r];i.normal.applyMatrix3(e).normalize();for(var o=0,a=i.vertexNormals.length;o<a;o++)i.vertexNormals[o].applyMatrix3(e).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:(ti=new Xe,function(t){return ti.makeRotationX(t),this.applyMatrix(ti),this}),rotateY:(Jn=new Xe,function(t){return Jn.makeRotationY(t),this.applyMatrix(Jn),this}),rotateZ:(Qn=new Xe,function(t){return Qn.makeRotationZ(t),this.applyMatrix(Qn),this}),translate:(Kn=new Xe,function(t,e,r){return Kn.makeTranslation(t,e,r),this.applyMatrix(Kn),this}),scale:($n=new Xe,function(t,e,r){return $n.makeScale(t,e,r),this.applyMatrix($n),this}),lookAt:(Zn=new Wn,function(t){Zn.lookAt(t),Zn.updateMatrix(),this.applyMatrix(Zn.matrix)}),fromBufferGeometry:function(t){var e=this,r=null!==t.index?t.index.array:void 0,n=t.attributes,i=n.position.array,o=void 0!==n.normal?n.normal.array:void 0,a=void 0!==n.color?n.color.array:void 0,s=void 0!==n.uv?n.uv.array:void 0,l=void 0!==n.uv2?n.uv2.array:void 0;void 0!==l&&(this.faceVertexUvs[1]=[]);for(var c=[],u=[],h=[],p=0,f=0;p<i.length;p+=3,f+=2)e.vertices.push(new He(i[p],i[p+1],i[p+2])),void 0!==o&&c.push(new He(o[p],o[p+1],o[p+2])),void 0!==a&&e.colors.push(new Dr(a[p],a[p+1],a[p+2])),void 0!==s&&u.push(new _e(s[f],s[f+1])),void 0!==l&&h.push(new _e(l[f],l[f+1]));function d(t,r,n,i){var p=new qn(t,r,n,void 0!==o?[c[t].clone(),c[r].clone(),c[n].clone()]:[],void 0!==a?[e.colors[t].clone(),e.colors[r].clone(),e.colors[n].clone()]:[],i);e.faces.push(p),void 0!==s&&e.faceVertexUvs[0].push([u[t].clone(),u[r].clone(),u[n].clone()]),void 0!==l&&e.faceVertexUvs[1].push([h[t].clone(),h[r].clone(),h[n].clone()])}var m=t.groups;if(m.length>0)for(p=0;p<m.length;p++)for(var g=m[p],v=g.start,y=(f=v,v+g.count);f<y;f+=3)void 0!==r?d(r[f],r[f+1],r[f+2],g.materialIndex):d(f,f+1,f+2,g.materialIndex);else if(void 0!==r)for(p=0;p<r.length;p+=3)d(r[p],r[p+1],r[p+2]);else for(p=0;p<i.length/3;p+=3)d(p,p+1,p+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,r=0===e?1:1/e,n=new Xe;return n.set(r,0,0,-r*t.x,0,r,0,-r*t.y,0,0,r,-r*t.z,0,0,0,1),this.applyMatrix(n),this},computeFaceNormals:function(){for(var t=new He,e=new He,r=0,n=this.faces.length;r<n;r++){var i=this.faces[r],o=this.vertices[i.a],a=this.vertices[i.b],s=this.vertices[i.c];t.subVectors(s,a),e.subVectors(o,a),t.cross(e),t.normalize(),i.normal.copy(t)}},computeVertexNormals:function(t){var e,r,n,i,o,a;for(void 0===t&&(t=!0),a=new Array(this.vertices.length),e=0,r=this.vertices.length;e<r;e++)a[e]=new He;if(t){var s,l,c,u=new He,h=new He;for(n=0,i=this.faces.length;n<i;n++)o=this.faces[n],s=this.vertices[o.a],l=this.vertices[o.b],c=this.vertices[o.c],u.subVectors(c,l),h.subVectors(s,l),u.cross(h),a[o.a].add(u),a[o.b].add(u),a[o.c].add(u)}else for(this.computeFaceNormals(),n=0,i=this.faces.length;n<i;n++)a[(o=this.faces[n]).a].add(o.normal),a[o.b].add(o.normal),a[o.c].add(o.normal);for(e=0,r=this.vertices.length;e<r;e++)a[e].normalize();for(n=0,i=this.faces.length;n<i;n++){var p=(o=this.faces[n]).vertexNormals;3===p.length?(p[0].copy(a[o.a]),p[1].copy(a[o.b]),p[2].copy(a[o.c])):(p[0]=a[o.a].clone(),p[1]=a[o.b].clone(),p[2]=a[o.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,r;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){var n=(r=this.faces[t]).vertexNormals;3===n.length?(n[0].copy(r.normal),n[1].copy(r.normal),n[2].copy(r.normal)):(n[0]=r.normal.clone(),n[1]=r.normal.clone(),n[2]=r.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,r,n,i;for(r=0,n=this.faces.length;r<n;r++)for((i=this.faces[r]).__originalFaceNormal?i.__originalFaceNormal.copy(i.normal):i.__originalFaceNormal=i.normal.clone(),i.__originalVertexNormals||(i.__originalVertexNormals=[]),t=0,e=i.vertexNormals.length;t<e;t++)i.__originalVertexNormals[t]?i.__originalVertexNormals[t].copy(i.vertexNormals[t]):i.__originalVertexNormals[t]=i.vertexNormals[t].clone();var o=new Fi;for(o.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!this.morphNormals[t]){this.morphNormals[t]={},this.morphNormals[t].faceNormals=[],this.morphNormals[t].vertexNormals=[];var a=this.morphNormals[t].faceNormals,s=this.morphNormals[t].vertexNormals;for(r=0,n=this.faces.length;r<n;r++)l=new He,c={a:new He,b:new He,c:new He},a.push(l),s.push(c)}var l,c,u=this.morphNormals[t];for(o.vertices=this.morphTargets[t].vertices,o.computeFaceNormals(),o.computeVertexNormals(),r=0,n=this.faces.length;r<n;r++)i=this.faces[r],l=u.faceNormals[r],c=u.vertexNormals[r],l.copy(i.normal),c.a.copy(i.vertexNormals[0]),c.b.copy(i.vertexNormals[1]),c.c.copy(i.vertexNormals[2])}for(r=0,n=this.faces.length;r<n;r++)(i=this.faces[r]).normal=i.__originalFaceNormal,i.vertexNormals=i.__originalVertexNormals},computeLineDistances:function(){for(var t=0,e=this.vertices,r=0,n=e.length;r<n;r++)r>0&&(t+=e[r].distanceTo(e[r-1])),this.lineDistances[r]=t},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new vn),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new yn),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(t&&t.isGeometry){var n,i=this.vertices.length,o=this.vertices,a=t.vertices,s=this.faces,l=t.faces,c=this.faceVertexUvs[0],u=t.faceVertexUvs[0],h=this.colors,p=t.colors;void 0===r&&(r=0),void 0!==e&&(n=(new _n).getNormalMatrix(e));for(var f=0,d=a.length;f<d;f++){var m=a[f].clone();void 0!==e&&m.applyMatrix4(e),o.push(m)}for(f=0,d=p.length;f<d;f++)h.push(p[f].clone());for(f=0,d=l.length;f<d;f++){var g,v,y,_=l[f],x=_.vertexNormals,b=_.vertexColors;(g=new qn(_.a+i,_.b+i,_.c+i)).normal.copy(_.normal),void 0!==n&&g.normal.applyMatrix3(n).normalize();for(var w=0,S=x.length;w<S;w++)v=x[w].clone(),void 0!==n&&v.applyMatrix3(n).normalize(),g.vertexNormals.push(v);g.color.copy(_.color);for(w=0,S=b.length;w<S;w++)y=b[w],g.vertexColors.push(y.clone());g.materialIndex=_.materialIndex+r,s.push(g)}for(f=0,d=u.length;f<d;f++){var M=u[f],A=[];if(void 0!==M){for(w=0,S=M.length;w<S;w++)A.push(M[w].clone());c.push(A)}}}},mergeMesh:function(t){t&&t.isMesh&&(t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix))},mergeVertices:function(){var t,e,r,n,i,o,a,s,l={},c=[],u=[],h=Math.pow(10,4);for(r=0,n=this.vertices.length;r<n;r++)t=this.vertices[r],void 0===l[e=Math.round(t.x*h)+"_"+Math.round(t.y*h)+"_"+Math.round(t.z*h)]?(l[e]=r,c.push(this.vertices[r]),u[r]=c.length-1):u[r]=u[l[e]];var p=[];for(r=0,n=this.faces.length;r<n;r++){(i=this.faces[r]).a=u[i.a],i.b=u[i.b],i.c=u[i.c],o=[i.a,i.b,i.c];for(var f=0;f<3;f++)if(o[f]===o[(f+1)%3]){p.push(r);break}}for(r=p.length-1;r>=0;r--){var d=p[r];for(this.faces.splice(d,1),a=0,s=this.faceVertexUvs.length;a<s;a++)this.faceVertexUvs[a].splice(d,1)}var m=this.vertices.length-c.length;return this.vertices=c,m},sortFacesByMaterialIndex:function(){for(var t=this.faces,e=t.length,r=0;r<e;r++)t[r]._id=r;t.sort(function(t,e){return t.materialIndex-e.materialIndex});var n,i,o=this.faceVertexUvs[0],a=this.faceVertexUvs[1];o&&o.length===e&&(n=[]),a&&a.length===e&&(i=[]);for(r=0;r<e;r++){var s=t[r]._id;n&&n.push(o[s]),i&&i.push(a[s])}n&&(this.faceVertexUvs[0]=n),i&&(this.faceVertexUvs[1]=i)},toJSON:function(){var t={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}for(var n=[],i=0;i<this.vertices.length;i++){var o=this.vertices[i];n.push(o.x,o.y,o.z)}var a=[],s=[],l={},c=[],u={},h=[],p={};for(i=0;i<this.faces.length;i++){var f=this.faces[i],d=void 0!==this.faceVertexUvs[0][i],m=f.normal.length()>0,g=f.vertexNormals.length>0,v=1!==f.color.r||1!==f.color.g||1!==f.color.b,y=f.vertexColors.length>0,_=0;if(_=S(_=S(_=S(_=S(_=S(_=S(_=S(_=S(_,0,0),1,!0),2,!1),3,d),4,m),5,g),6,v),7,y),a.push(_),a.push(f.a,f.b,f.c),a.push(f.materialIndex),d){var x=this.faceVertexUvs[0][i];a.push(E(x[0]),E(x[1]),E(x[2]))}if(m&&a.push(M(f.normal)),g){var b=f.vertexNormals;a.push(M(b[0]),M(b[1]),M(b[2]))}if(v&&a.push(A(f.color)),y){var w=f.vertexColors;a.push(A(w[0]),A(w[1]),A(w[2]))}}function S(t,e,r){return r?t|1<<e:t&~(1<<e)}function M(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==l[e]?l[e]:(l[e]=s.length/3,s.push(t.x,t.y,t.z),l[e])}function A(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==u[e]?u[e]:(u[e]=c.length,c.push(t.getHex()),u[e])}function E(t){var e=t.x.toString()+t.y.toString();return void 0!==p[e]?p[e]:(p[e]=h.length/2,h.push(t.x,t.y),p[e])}return t.data={},t.data.vertices=n,t.data.normals=s,c.length>0&&(t.data.colors=c),h.length>0&&(t.data.uvs=[h]),t.data.faces=a,t},clone:function(){return(new Fi).copy(this)},copy:function(t){var e,r,n,i,o,a;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var s=t.vertices;for(e=0,r=s.length;e<r;e++)this.vertices.push(s[e].clone());var l=t.colors;for(e=0,r=l.length;e<r;e++)this.colors.push(l[e].clone());var c=t.faces;for(e=0,r=c.length;e<r;e++)this.faces.push(c[e].clone());for(e=0,r=t.faceVertexUvs.length;e<r;e++){var u=t.faceVertexUvs[e];for(void 0===this.faceVertexUvs[e]&&(this.faceVertexUvs[e]=[]),n=0,i=u.length;n<i;n++){var h=u[n],p=[];for(o=0,a=h.length;o<a;o++){var f=h[o];p.push(f.clone())}this.faceVertexUvs[e].push(p)}}var d=t.morphTargets;for(e=0,r=d.length;e<r;e++){var m={};if(m.name=d[e].name,void 0!==d[e].vertices)for(m.vertices=[],n=0,i=d[e].vertices.length;n<i;n++)m.vertices.push(d[e].vertices[n].clone());if(void 0!==d[e].normals)for(m.normals=[],n=0,i=d[e].normals.length;n<i;n++)m.normals.push(d[e].normals[n].clone());this.morphTargets.push(m)}var g=t.morphNormals;for(e=0,r=g.length;e<r;e++){var v={};if(void 0!==g[e].vertexNormals)for(v.vertexNormals=[],n=0,i=g[e].vertexNormals.length;n<i;n++){var y=g[e].vertexNormals[n],_={};_.a=y.a.clone(),_.b=y.b.clone(),_.c=y.c.clone(),v.vertexNormals.push(_)}if(void 0!==g[e].faceNormals)for(v.faceNormals=[],n=0,i=g[e].faceNormals.length;n<i;n++)v.faceNormals.push(g[e].faceNormals[n].clone());this.morphNormals.push(v)}var x=t.skinWeights;for(e=0,r=x.length;e<r;e++)this.skinWeights.push(x[e].clone());var b=t.skinIndices;for(e=0,r=b.length;e<r;e++)this.skinIndices.push(b[e].clone());var w=t.lineDistances;for(e=0,r=w.length;e<r;e++)this.lineDistances.push(w[e]);var S=t.boundingBox;null!==S&&(this.boundingBox=S.clone());var M=t.boundingSphere;return null!==M&&(this.boundingSphere=M.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(zi.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(zi.prototype,{isBufferAttribute:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.itemSize:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){t*=this.itemSize,r*=e.itemSize;for(var n=0,i=this.itemSize;n<i;n++)this.array[t+n]=e.array[r+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];void 0===o&&(o=new Dr),e[r++]=o.r,e[r++]=o.g,e[r++]=o.b}return this},copyIndicesArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];e[r++]=o.a,e[r++]=o.b,e[r++]=o.c}return this},copyVector2sArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];void 0===o&&(o=new _e),e[r++]=o.x,e[r++]=o.y}return this},copyVector3sArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];void 0===o&&(o=new He),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z}return this},copyVector4sArray:function(t){for(var e=this.array,r=0,n=0,i=t.length;n<i;n++){var o=t[n];void 0===o&&(o=new Ve),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z,e[r++]=o.w}return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=n,this},setXYZW:function(t,e,r,n,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=n,this.array[t+3]=i,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),ki.prototype=Object.create(zi.prototype),ki.prototype.constructor=ki,Ui.prototype=Object.create(zi.prototype),Ui.prototype.constructor=Ui,Bi.prototype=Object.create(zi.prototype),Bi.prototype.constructor=Bi,Vi.prototype=Object.create(zi.prototype),Vi.prototype.constructor=Vi,ji.prototype=Object.create(zi.prototype),ji.prototype.constructor=ji,Gi.prototype=Object.create(zi.prototype),Gi.prototype.constructor=Gi,Wi.prototype=Object.create(zi.prototype),Wi.prototype.constructor=Wi,Hi.prototype=Object.create(zi.prototype),Hi.prototype.constructor=Hi,Xi.prototype=Object.create(zi.prototype),Xi.prototype.constructor=Xi,Object.assign(Yi.prototype,{computeGroups:function(t){for(var e,r=[],n=void 0,i=t.faces,o=0;o<i.length;o++){var a=i[o];a.materialIndex!==n&&(n=a.materialIndex,void 0!==e&&(e.count=3*o-e.start,r.push(e)),e={start:3*o,materialIndex:n})}void 0!==e&&(e.count=3*o-e.start,r.push(e)),this.groups=r},fromGeometry:function(t){var e,r=t.faces,n=t.vertices,i=t.faceVertexUvs,o=i[0]&&i[0].length>0,a=i[1]&&i[1].length>0,s=t.morphTargets,l=s.length;if(l>0){e=[];for(var c=0;c<l;c++)e[c]=[];this.morphTargets.position=e}var u,h=t.morphNormals,p=h.length;if(p>0){u=[];for(c=0;c<p;c++)u[c]=[];this.morphTargets.normal=u}var f=t.skinIndices,d=t.skinWeights,m=f.length===n.length,g=d.length===n.length;for(c=0;c<r.length;c++){var v=r[c];this.vertices.push(n[v.a],n[v.b],n[v.c]);var y=v.vertexNormals;if(3===y.length)this.normals.push(y[0],y[1],y[2]);else{var _=v.normal;this.normals.push(_,_,_)}var x,b=v.vertexColors;if(3===b.length)this.colors.push(b[0],b[1],b[2]);else{var w=v.color;this.colors.push(w,w,w)}if(!0===o)void 0!==(x=i[0][c])?this.uvs.push(x[0],x[1],x[2]):this.uvs.push(new _e,new _e,new _e);if(!0===a)void 0!==(x=i[1][c])?this.uvs2.push(x[0],x[1],x[2]):this.uvs2.push(new _e,new _e,new _e);for(var S=0;S<l;S++){var M=s[S].vertices;e[S].push(M[v.a],M[v.b],M[v.c])}for(S=0;S<p;S++){var A=h[S].vertexNormals[c];u[S].push(A.a,A.b,A.c)}m&&this.skinIndices.push(f[v.a],f[v.b],f[v.c]),g&&this.skinWeights.push(d[v.a],d[v.b],d[v.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this}}),Zi.MaxIndex=65535,Object.assign(Zi.prototype,i.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(qi(t)>65535?Wi:ji)(t,1):this.index=t},addAttribute:function(t,e){if(e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute){if("index"!==t)return this.attributes[t]=e,this;this.setIndex(e)}else this.addAttribute(t,new zi(arguments[1],arguments[2]))},getAttribute:function(t){return this.attributes[t]},removeAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:void 0!==r?r:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToBufferAttribute(e),e.needsUpdate=!0);var r=this.attributes.normal;void 0!==r&&((new _n).getNormalMatrix(t).applyToBufferAttribute(r),r.needsUpdate=!0);return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:(ci=new Xe,function(t){return ci.makeRotationX(t),this.applyMatrix(ci),this}),rotateY:(li=new Xe,function(t){return li.makeRotationY(t),this.applyMatrix(li),this}),rotateZ:(si=new Xe,function(t){return si.makeRotationZ(t),this.applyMatrix(si),this}),translate:(ai=new Xe,function(t,e,r){return ai.makeTranslation(t,e,r),this.applyMatrix(ai),this}),scale:(oi=new Xe,function(t,e,r){return oi.makeScale(t,e,r),this.applyMatrix(oi),this}),lookAt:(ii=new Wn,function(t){ii.lookAt(t),ii.updateMatrix(),this.applyMatrix(ii.matrix)}),center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var r=new Hi(3*e.vertices.length,3),n=new Hi(3*e.colors.length,3);if(this.addAttribute("position",r.copyVector3sArray(e.vertices)),this.addAttribute("color",n.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var i=new Hi(e.lineDistances.length,1);this.addAttribute("lineDistance",i.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},updateFromObject:function(t){var e,r=t.geometry;if(t.isMesh){var n=r.__directGeometry;if(!0===r.elementsNeedUpdate&&(n=void 0,r.elementsNeedUpdate=!1),void 0===n)return this.fromGeometry(r);n.verticesNeedUpdate=r.verticesNeedUpdate,n.normalsNeedUpdate=r.normalsNeedUpdate,n.colorsNeedUpdate=r.colorsNeedUpdate,n.uvsNeedUpdate=r.uvsNeedUpdate,n.groupsNeedUpdate=r.groupsNeedUpdate,r.verticesNeedUpdate=!1,r.normalsNeedUpdate=!1,r.colorsNeedUpdate=!1,r.uvsNeedUpdate=!1,r.groupsNeedUpdate=!1,r=n}return!0===r.verticesNeedUpdate&&(void 0!==(e=this.attributes.position)&&(e.copyVector3sArray(r.vertices),e.needsUpdate=!0),r.verticesNeedUpdate=!1),!0===r.normalsNeedUpdate&&(void 0!==(e=this.attributes.normal)&&(e.copyVector3sArray(r.normals),e.needsUpdate=!0),r.normalsNeedUpdate=!1),!0===r.colorsNeedUpdate&&(void 0!==(e=this.attributes.color)&&(e.copyColorsArray(r.colors),e.needsUpdate=!0),r.colorsNeedUpdate=!1),r.uvsNeedUpdate&&(void 0!==(e=this.attributes.uv)&&(e.copyVector2sArray(r.uvs),e.needsUpdate=!0),r.uvsNeedUpdate=!1),r.lineDistancesNeedUpdate&&(void 0!==(e=this.attributes.lineDistance)&&(e.copyArray(r.lineDistances),e.needsUpdate=!0),r.lineDistancesNeedUpdate=!1),r.groupsNeedUpdate&&(r.computeGroups(t.geometry),this.groups=r.groups,r.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new Yi).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=new Float32Array(3*t.vertices.length);if(this.addAttribute("position",new zi(e,3).copyVector3sArray(t.vertices)),t.normals.length>0){var r=new Float32Array(3*t.normals.length);this.addAttribute("normal",new zi(r,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.addAttribute("color",new zi(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var i=new Float32Array(2*t.uvs.length);this.addAttribute("uv",new zi(i,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var o=new Float32Array(2*t.uvs2.length);this.addAttribute("uv2",new zi(o,2).copyVector2sArray(t.uvs2))}if(t.indices.length>0){var a=new(qi(t.indices)>65535?Uint32Array:Uint16Array)(3*t.indices.length);this.setIndex(new zi(a,1).copyIndicesArray(t.indices))}this.groups=t.groups;for(var s in t.morphTargets){for(var l=[],c=t.morphTargets[s],u=0,h=c.length;u<h;u++){var p=c[u],f=new Hi(3*p.length,3);l.push(f.copyVector3sArray(p))}this.morphAttributes[s]=l}if(t.skinIndices.length>0){var d=new Hi(4*t.skinIndices.length,4);this.addAttribute("skinIndex",d.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var m=new Hi(4*t.skinWeights.length,4);this.addAttribute("skinWeight",m.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new vn);var t=this.attributes.position;void 0!==t?this.boundingBox.setFromBufferAttribute(t):this.boundingBox.makeEmpty(),isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z)},computeBoundingSphere:(ri=new vn,ni=new He,function(){null===this.boundingSphere&&(this.boundingSphere=new yn);var t=this.attributes.position;if(t){var e=this.boundingSphere.center;ri.setFromBufferAttribute(t),ri.getCenter(e);for(var r=0,n=0,i=t.count;n<i;n++)ni.x=t.getX(n),ni.y=t.getY(n),ni.z=t.getZ(n),r=Math.max(r,e.distanceToSquared(ni));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)}}),computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.attributes,r=this.groups;if(e.position){var n=e.position.array;if(void 0===e.normal)this.addAttribute("normal",new zi(new Float32Array(n.length),3));else for(var i=e.normal.array,o=0,a=i.length;o<a;o++)i[o]=0;var s,l,c,u=e.normal.array,h=new He,p=new He,f=new He,d=new He,m=new He;if(t){var g=t.array;0===r.length&&this.addGroup(0,g.length);for(var v=0,y=r.length;v<y;++v){var _=r[v],x=_.start;for(o=x,a=x+_.count;o<a;o+=3)s=3*g[o+0],l=3*g[o+1],c=3*g[o+2],h.fromArray(n,s),p.fromArray(n,l),f.fromArray(n,c),d.subVectors(f,p),m.subVectors(h,p),d.cross(m),u[s]+=d.x,u[s+1]+=d.y,u[s+2]+=d.z,u[l]+=d.x,u[l+1]+=d.y,u[l+2]+=d.z,u[c]+=d.x,u[c+1]+=d.y,u[c+2]+=d.z}}else for(o=0,a=n.length;o<a;o+=9)h.fromArray(n,o),p.fromArray(n,o+3),f.fromArray(n,o+6),d.subVectors(f,p),m.subVectors(h,p),d.cross(m),u[o]=d.x,u[o+1]=d.y,u[o+2]=d.z,u[o+3]=d.x,u[o+4]=d.y,u[o+5]=d.z,u[o+6]=d.x,u[o+7]=d.y,u[o+8]=d.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(t&&t.isBufferGeometry){void 0===e&&(e=0);var r=this.attributes;for(var n in r)if(void 0!==t.attributes[n])for(var i=r[n].array,o=t.attributes[n],a=o.array,s=0,l=o.itemSize*e;s<a.length;s++,l++)i[l]=a[s];return this}},normalizeNormals:(ei=new He,function(){for(var t=this.attributes.normal,e=0,r=t.count;e<r;e++)ei.x=t.getX(e),ei.y=t.getY(e),ei.z=t.getZ(e),ei.normalize(),t.setXYZ(e,ei.x,ei.y,ei.z)}),toNonIndexed:function(){if(null===this.index)return this;var t=new Zi,e=this.index.array,r=this.attributes;for(var n in r){for(var i=r[n],o=i.array,a=i.itemSize,s=new o.constructor(e.length*a),l=0,c=0,u=0,h=e.length;u<h;u++){l=e[u]*a;for(var p=0;p<a;p++)s[c++]=o[l++]}t.addAttribute(n,new zi(s,a))}return t},toJSON:function(){var t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}t.data={attributes:{}};var n=this.index;if(null!==n){var i=Array.prototype.slice.call(n.array);t.data.index={type:n.array.constructor.name,array:i}}var o=this.attributes;for(var r in o){var a=o[r];i=Array.prototype.slice.call(a.array);t.data.attributes[r]={itemSize:a.itemSize,type:a.array.constructor.name,array:i,normalized:a.normalized}}var s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));var l=this.boundingSphere;return null!==l&&(t.data.boundingSphere={center:l.center.toArray(),radius:l.radius}),t},clone:function(){return(new Zi).copy(this)},copy:function(t){var e,r,n;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var i=t.index;null!==i&&this.setIndex(i.clone());var o=t.attributes;for(e in o){var a=o[e];this.addAttribute(e,a.clone())}var s=t.morphAttributes;for(e in s){var l=[],c=s[e];for(r=0,n=c.length;r<n;r++)l.push(c[r].clone());this.morphAttributes[e]=l}var u=t.groups;for(r=0,n=u.length;r<n;r++){var h=u[r];this.addGroup(h.start,h.count,h.materialIndex)}var p=t.boundingBox;null!==p&&(this.boundingBox=p.clone());var f=t.boundingSphere;return null!==f&&(this.boundingSphere=f.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),$i.prototype=Object.create(Fi.prototype),$i.prototype.constructor=$i,Ki.prototype=Object.create(Zi.prototype),Ki.prototype.constructor=Ki,Qi.prototype=Object.create(Fi.prototype),Qi.prototype.constructor=Qi,Ji.prototype=Object.create(Zi.prototype),Ji.prototype.constructor=Ji,to.prototype=Object.create(fn.prototype),to.prototype.constructor=to,to.prototype.isMeshBasicMaterial=!0,to.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this},Object.assign(eo.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new He).copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:(xi=new He,function(t){return this.origin.copy(this.at(t,xi)),this}),closestPointToPoint:function(t,e){var r=e||new He;r.subVectors(t,this.origin);var n=r.dot(this.direction);return n<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(n).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:(_i=new He,function(t){var e=_i.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(_i.copy(this.direction).multiplyScalar(e).add(this.origin),_i.distanceToSquared(t))}),distanceSqToSegment:(gi=new He,vi=new He,yi=new He,function(t,e,r,n){gi.copy(t).add(e).multiplyScalar(.5),vi.copy(e).sub(t).normalize(),yi.copy(this.origin).sub(gi);var i,o,a,s,l=.5*t.distanceTo(e),c=-this.direction.dot(vi),u=yi.dot(this.direction),h=-yi.dot(vi),p=yi.lengthSq(),f=Math.abs(1-c*c);if(f>0)if(o=c*u-h,s=l*f,(i=c*h-u)>=0)if(o>=-s)if(o<=s){var d=1/f;a=(i*=d)*(i+c*(o*=d)+2*u)+o*(c*i+o+2*h)+p}else o=l,a=-(i=Math.max(0,-(c*o+u)))*i+o*(o+2*h)+p;else o=-l,a=-(i=Math.max(0,-(c*o+u)))*i+o*(o+2*h)+p;else o<=-s?a=-(i=Math.max(0,-(-c*l+u)))*i+(o=i>0?-l:Math.min(Math.max(-l,-h),l))*(o+2*h)+p:o<=s?(i=0,a=(o=Math.min(Math.max(-l,-h),l))*(o+2*h)+p):a=-(i=Math.max(0,-(c*l+u)))*i+(o=i>0?l:Math.min(Math.max(-l,-h),l))*(o+2*h)+p;else o=c>0?-l:l,a=-(i=Math.max(0,-(c*o+u)))*i+o*(o+2*h)+p;return r&&r.copy(this.direction).multiplyScalar(i).add(this.origin),n&&n.copy(vi).multiplyScalar(o).add(gi),a}),intersectSphere:(mi=new He,function(t,e){mi.subVectors(t.center,this.origin);var r=mi.dot(this.direction),n=mi.dot(mi)-r*r,i=t.radius*t.radius;if(n>i)return null;var o=Math.sqrt(i-n),a=r-o,s=r+o;return a<0&&s<0?null:a<0?this.at(s,e):this.at(a,e)}),intersectsSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return r>=0?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},intersectBox:function(t,e){var r,n,i,o,a,s,l=1/this.direction.x,c=1/this.direction.y,u=1/this.direction.z,h=this.origin;return l>=0?(r=(t.min.x-h.x)*l,n=(t.max.x-h.x)*l):(r=(t.max.x-h.x)*l,n=(t.min.x-h.x)*l),c>=0?(i=(t.min.y-h.y)*c,o=(t.max.y-h.y)*c):(i=(t.max.y-h.y)*c,o=(t.min.y-h.y)*c),r>o||i>n?null:((i>r||r!=r)&&(r=i),(o<n||n!=n)&&(n=o),u>=0?(a=(t.min.z-h.z)*u,s=(t.max.z-h.z)*u):(a=(t.max.z-h.z)*u,s=(t.min.z-h.z)*u),r>s||a>n?null:((a>r||r!=r)&&(r=a),(s<n||n!=n)&&(n=s),n<0?null:this.at(r>=0?r:n,e)))},intersectsBox:(di=new He,function(t){return null!==this.intersectBox(t,di)}),intersectTriangle:(ui=new He,hi=new He,pi=new He,fi=new He,function(t,e,r,n,i){hi.subVectors(e,t),pi.subVectors(r,t),fi.crossVectors(hi,pi);var o,a=this.direction.dot(fi);if(a>0){if(n)return null;o=1}else{if(!(a<0))return null;o=-1,a=-a}ui.subVectors(this.origin,t);var s=o*this.direction.dot(pi.crossVectors(ui,pi));if(s<0)return null;var l=o*this.direction.dot(hi.cross(ui));if(l<0)return null;if(s+l>a)return null;var c=-o*ui.dot(fi);return c<0?null:this.at(c/a,i)}),applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}}),Object.assign(ro.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return(t||new He).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return(t||new He).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){var r=e||new He;return this.delta(r).multiplyScalar(t).add(this.start)},closestPointToPointParameter:(bi=new He,wi=new He,function(t,e){bi.subVectors(t,this.start),wi.subVectors(this.end,this.start);var r=wi.dot(wi),n=wi.dot(bi)/r;return e&&(n=ye.clamp(n,0,1)),n}),closestPointToPoint:function(t,e,r){var n=this.closestPointToPointParameter(t,e),i=r||new He;return this.delta(i).multiplyScalar(n).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),Object.assign(no,{normal:(Ci=new He,function(t,e,r,n){var i=n||new He;i.subVectors(r,e),Ci.subVectors(t,e),i.cross(Ci);var o=i.lengthSq();return o>0?i.multiplyScalar(1/Math.sqrt(o)):i.set(0,0,0)}),barycoordFromPoint:(Mi=new He,Ai=new He,Ei=new He,function(t,e,r,n,i){Mi.subVectors(n,e),Ai.subVectors(r,e),Ei.subVectors(t,e);var o=Mi.dot(Mi),a=Mi.dot(Ai),s=Mi.dot(Ei),l=Ai.dot(Ai),c=Ai.dot(Ei),u=o*l-a*a,h=i||new He;if(0===u)return h.set(-2,-1,-1);var p=1/u,f=(l*s-a*c)*p,d=(o*c-a*s)*p;return h.set(1-f-d,d,f)}),containsPoint:(Si=new He,function(t,e,r,n){var i=no.barycoordFromPoint(t,e,r,n,Si);return i.x>=0&&i.y>=0&&i.x+i.y<=1})}),Object.assign(no.prototype,{set:function(t,e,r){return this.a.copy(t),this.b.copy(e),this.c.copy(r),this},setFromPointsAndIndices:function(t,e,r,n){return this.a.copy(t[e]),this.b.copy(t[r]),this.c.copy(t[n]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},area:(Ni=new He,Ii=new He,function(){return Ni.subVectors(this.c,this.b),Ii.subVectors(this.a,this.b),.5*Ni.cross(Ii).length()}),midpoint:function(t){return(t||new He).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(t){return no.normal(this.a,this.b,this.c,t)},plane:function(t){return(t||new xn).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(t,e){return no.barycoordFromPoint(t,this.a,this.b,this.c,e)},containsPoint:function(t){return no.containsPoint(t,this.a,this.b,this.c)},closestPointToPoint:(Ti=new xn,Pi=[new ro,new ro,new ro],Li=new He,Ri=new He,function(t,e){var r=e||new He,n=1/0;if(Ti.setFromCoplanarPoints(this.a,this.b,this.c),Ti.projectPoint(t,Li),!0===this.containsPoint(Li))r.copy(Li);else{Pi[0].set(this.a,this.b),Pi[1].set(this.b,this.c),Pi[2].set(this.c,this.a);for(var i=0;i<Pi.length;i++){Pi[i].closestPointToPoint(Li,!0,Ri);var o=Li.distanceToSquared(Ri);o<n&&(n=o,r.copy(Ri))}}return r}),equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}),io.prototype=Object.assign(Object.create(Wn.prototype),{constructor:io,isMesh:!0,setDrawMode:function(t){this.drawMode=t},copy:function(t){return Wn.prototype.copy.call(this,t),this.drawMode=t.drawMode,this},updateMorphTargets:function(){var t,e,r,n=this.geometry;if(n.isBufferGeometry){var i=n.morphAttributes,o=Object.keys(i);if(o.length>0){var a=i[o[0]];if(void 0!==a)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=a.length;t<e;t++)r=a[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[r]=t}}else{var s=n.morphTargets;if(void 0!==s&&s.length>0)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=s.length;t<e;t++)r=s[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[r]=t}},raycast:function(){var t=new Xe,e=new eo,r=new yn,n=new He,i=new He,o=new He,a=new He,s=new He,l=new He,c=new _e,u=new _e,h=new _e,p=new He,f=new He,d=new He;function m(t,e,r,n,i,o,a){return no.barycoordFromPoint(t,e,r,n,p),i.multiplyScalar(p.x),o.multiplyScalar(p.y),a.multiplyScalar(p.z),i.add(o).add(a),i.clone()}function g(t,e,r,n,i,o,a,s){if(null===(e.side===x?n.intersectTriangle(a,o,i,!0,s):n.intersectTriangle(i,o,a,e.side!==b,s)))return null;d.copy(s),d.applyMatrix4(t.matrixWorld);var l=r.ray.origin.distanceTo(d);return l<r.near||l>r.far?null:{distance:l,point:d.clone(),object:t}}function v(t,e,r,a,s,l,p,d){n.fromBufferAttribute(a,l),i.fromBufferAttribute(a,p),o.fromBufferAttribute(a,d);var v=g(t,t.material,e,r,n,i,o,f);return v&&(s&&(c.fromBufferAttribute(s,l),u.fromBufferAttribute(s,p),h.fromBufferAttribute(s,d),v.uv=m(f,n,i,o,c,u,h)),v.face=new qn(l,p,d,no.normal(n,i,o)),v.faceIndex=l),v}return function(p,d){var y,_=this.geometry,x=this.material,b=this.matrixWorld;if(void 0!==x&&(null===_.boundingSphere&&_.computeBoundingSphere(),r.copy(_.boundingSphere),r.applyMatrix4(b),!1!==p.ray.intersectsSphere(r)&&(t.getInverse(b),e.copy(p.ray).applyMatrix4(t),null===_.boundingBox||!1!==e.intersectsBox(_.boundingBox))))if(_.isBufferGeometry){var w,S,M,A,E,C=_.index,T=_.attributes.position,P=_.attributes.uv;if(null!==C)for(A=0,E=C.count;A<E;A+=3)w=C.getX(A),S=C.getX(A+1),M=C.getX(A+2),(y=v(this,p,e,T,P,w,S,M))&&(y.faceIndex=Math.floor(A/3),d.push(y));else for(A=0,E=T.count;A<E;A+=3)(y=v(this,p,e,T,P,w=A,S=A+1,M=A+2))&&(y.index=w,d.push(y))}else if(_.isGeometry){var L,R,N,I,O=Array.isArray(x),D=_.vertices,F=_.faces,z=_.faceVertexUvs[0];z.length>0&&(I=z);for(var k=0,U=F.length;k<U;k++){var B=F[k],V=O?x[B.materialIndex]:x;if(void 0!==V){if(L=D[B.a],R=D[B.b],N=D[B.c],!0===V.morphTargets){var j=_.morphTargets,G=this.morphTargetInfluences;n.set(0,0,0),i.set(0,0,0),o.set(0,0,0);for(var W=0,H=j.length;W<H;W++){var X=G[W];if(0!==X){var Y=j[W].vertices;n.addScaledVector(a.subVectors(Y[B.a],L),X),i.addScaledVector(s.subVectors(Y[B.b],R),X),o.addScaledVector(l.subVectors(Y[B.c],N),X)}}n.add(L),i.add(R),o.add(N),L=n,R=i,N=o}if(y=g(this,V,p,e,L,R,N,f)){if(I&&I[k]){var q=I[k];c.copy(q[0]),u.copy(q[1]),h.copy(q[2]),y.uv=m(f,L,R,N,c,u,h)}y.face=B,y.faceIndex=k,d.push(y)}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var ho,po,fo,mo,go,vo,yo,_o,xo,bo,wo,So,Mo,Ao,Eo=0;function Co(t){switch(t){case ce:return["Linear","( value )"];case ue:return["sRGB","( value )"];case pe:return["RGBE","( value )"];case fe:return["RGBM","( value, 7.0 )"];case de:return["RGBM","( value, 16.0 )"];case me:return["RGBD","( value, 256.0 )"];case he:return["Gamma","( value, float( GAMMA_FACTOR ) )"];default:throw new Error("unsupported encoding: "+t)}}function To(t,e){var r=Co(e);return"vec4 "+t+"( vec4 value ) { return "+r[0]+"ToLinear"+r[1]+"; }"}function Po(t){return""!==t}function Lo(t,e){return t.replace(/NUM_DIR_LIGHTS/g,e.numDirLights).replace(/NUM_SPOT_LIGHTS/g,e.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,e.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,e.numPointLights).replace(/NUM_HEMI_LIGHTS/g,e.numHemiLights)}function Ro(t){return t.replace(/^[ \t]*#include +<([\w\d.]+)>/gm,function(t,e){var r=Br[e];if(void 0===r)throw new Error("Can not resolve #include <"+e+">");return Ro(r)})}function No(t){return t.replace(/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(t,e,r,n){for(var i="",o=parseInt(e);o<parseInt(r);o++)i+=n.replace(/\[ i \]/g,"[ "+o+" ]");return i})}function Io(t,e,r,n,i,o){var a=t.context,s=n.defines,l=i.vertexShader,c=i.fragmentShader,u="SHADOWMAP_TYPE_BASIC";o.shadowMapType===g?u="SHADOWMAP_TYPE_PCF":o.shadowMapType===v&&(u="SHADOWMAP_TYPE_PCF_SOFT");var h="ENVMAP_TYPE_CUBE",p="ENVMAP_MODE_REFLECTION",f="ENVMAP_BLENDING_MULTIPLY";if(o.envMap){switch(n.envMap.mapping){case ct:case ut:h="ENVMAP_TYPE_CUBE";break;case dt:case mt:h="ENVMAP_TYPE_CUBE_UV";break;case ht:case pt:h="ENVMAP_TYPE_EQUIREC";break;case ft:h="ENVMAP_TYPE_SPHERE"}switch(n.envMap.mapping){case ut:case pt:p="ENVMAP_MODE_REFRACTION"}switch(n.combine){case et:f="ENVMAP_BLENDING_MULTIPLY";break;case rt:f="ENVMAP_BLENDING_MIX";break;case nt:f="ENVMAP_BLENDING_ADD"}}var d,m,y,_,x,b,w,S,M=t.gammaFactor>0?t.gammaFactor:1,A=(d=n.extensions,m=o,y=e,[(d=d||{}).derivatives||m.envMapCubeUV||m.bumpMap||m.normalMap||m.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(d.fragDepth||m.logarithmicDepthBuffer)&&y.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",d.drawBuffers&&y.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(d.shaderTextureLOD||m.envMap)&&y.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":""].filter(Po).join("\n")),E=function(t){var e=[];for(var r in t){var n=t[r];!1!==n&&e.push("#define "+r+" "+n)}return e.join("\n")}(s),C=a.createProgram();n.isRawShaderMaterial?(_=[E,"\n"].filter(Po).join("\n"),x=[A,E,"\n"].filter(Po).join("\n")):(_=["precision "+o.precision+" float;","precision "+o.precision+" int;","#define SHADER_NAME "+i.name,E,o.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+M,"#define MAX_BONES "+o.maxBones,o.useFog&&o.fog?"#define USE_FOG":"",o.useFog&&o.fogExp?"#define FOG_EXP2":"",o.map?"#define USE_MAP":"",o.envMap?"#define USE_ENVMAP":"",o.envMap?"#define "+p:"",o.lightMap?"#define USE_LIGHTMAP":"",o.aoMap?"#define USE_AOMAP":"",o.emissiveMap?"#define USE_EMISSIVEMAP":"",o.bumpMap?"#define USE_BUMPMAP":"",o.normalMap?"#define USE_NORMALMAP":"",o.displacementMap&&o.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",o.specularMap?"#define USE_SPECULARMAP":"",o.roughnessMap?"#define USE_ROUGHNESSMAP":"",o.metalnessMap?"#define USE_METALNESSMAP":"",o.alphaMap?"#define USE_ALPHAMAP":"",o.vertexColors?"#define USE_COLOR":"",o.flatShading?"#define FLAT_SHADED":"",o.skinning?"#define USE_SKINNING":"",o.useVertexTexture?"#define BONE_TEXTURE":"",o.morphTargets?"#define USE_MORPHTARGETS":"",o.morphNormals&&!1===o.flatShading?"#define USE_MORPHNORMALS":"",o.doubleSided?"#define DOUBLE_SIDED":"",o.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+o.numClippingPlanes,o.shadowMapEnabled?"#define USE_SHADOWMAP":"",o.shadowMapEnabled?"#define "+u:"",o.sizeAttenuation?"#define USE_SIZEATTENUATION":"",o.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",o.logarithmicDepthBuffer&&e.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_COLOR","\tattribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(Po).join("\n"),x=[A,"precision "+o.precision+" float;","precision "+o.precision+" int;","#define SHADER_NAME "+i.name,E,o.alphaTest?"#define ALPHATEST "+o.alphaTest:"","#define GAMMA_FACTOR "+M,o.useFog&&o.fog?"#define USE_FOG":"",o.useFog&&o.fogExp?"#define FOG_EXP2":"",o.map?"#define USE_MAP":"",o.envMap?"#define USE_ENVMAP":"",o.envMap?"#define "+h:"",o.envMap?"#define "+p:"",o.envMap?"#define "+f:"",o.lightMap?"#define USE_LIGHTMAP":"",o.aoMap?"#define USE_AOMAP":"",o.emissiveMap?"#define USE_EMISSIVEMAP":"",o.bumpMap?"#define USE_BUMPMAP":"",o.normalMap?"#define USE_NORMALMAP":"",o.specularMap?"#define USE_SPECULARMAP":"",o.roughnessMap?"#define USE_ROUGHNESSMAP":"",o.metalnessMap?"#define USE_METALNESSMAP":"",o.alphaMap?"#define USE_ALPHAMAP":"",o.vertexColors?"#define USE_COLOR":"",o.gradientMap?"#define USE_GRADIENTMAP":"",o.flatShading?"#define FLAT_SHADED":"",o.doubleSided?"#define DOUBLE_SIDED":"",o.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+o.numClippingPlanes,"#define UNION_CLIPPING_PLANES "+(o.numClippingPlanes-o.numClipIntersection),o.shadowMapEnabled?"#define USE_SHADOWMAP":"",o.shadowMapEnabled?"#define "+u:"",o.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",o.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",o.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",o.logarithmicDepthBuffer&&e.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"",o.envMap&&e.get("EXT_shader_texture_lod")?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",o.toneMapping!==it?"#define TONE_MAPPING":"",o.toneMapping!==it?Br.tonemapping_pars_fragment:"",o.toneMapping!==it?function(t,e){var r;switch(e){case ot:r="Linear";break;case at:r="Reinhard";break;case st:r="Uncharted2";break;case lt:r="OptimizedCineon";break;default:throw new Error("unsupported toneMapping: "+e)}return"vec3 "+t+"( vec3 color ) { return "+r+"ToneMapping( color ); }"}("toneMapping",o.toneMapping):"",o.dithering?"#define DITHERING":"",o.outputEncoding||o.mapEncoding||o.envMapEncoding||o.emissiveMapEncoding?Br.encodings_pars_fragment:"",o.mapEncoding?To("mapTexelToLinear",o.mapEncoding):"",o.envMapEncoding?To("envMapTexelToLinear",o.envMapEncoding):"",o.emissiveMapEncoding?To("emissiveMapTexelToLinear",o.emissiveMapEncoding):"",o.outputEncoding?(b="linearToOutputTexel",w=o.outputEncoding,S=Co(w),"vec4 "+b+"( vec4 value ) { return LinearTo"+S[0]+S[1]+"; }"):"",o.depthPacking?"#define DEPTH_PACKING "+n.depthPacking:"","\n"].filter(Po).join("\n")),l=Lo(l=Ro(l),o),c=Lo(c=Ro(c),o),n.isShaderMaterial||(l=No(l),c=No(c));var T=_+l,P=x+c,L=uo(a,a.VERTEX_SHADER,T),R=uo(a,a.FRAGMENT_SHADER,P);a.attachShader(C,L),a.attachShader(C,R),void 0!==n.index0AttributeName?a.bindAttribLocation(C,0,n.index0AttributeName):!0===o.morphTargets&&a.bindAttribLocation(C,0,"position"),a.linkProgram(C);var N,I,O=a.getProgramInfoLog(C),D=a.getShaderInfoLog(L),F=a.getShaderInfoLog(R),z=!0,k=!0;return!1===a.getProgramParameter(C,a.LINK_STATUS)?z=!1:""!==O||""!==D&&""!==F||(k=!1),k&&(this.diagnostics={runnable:z,material:n,programLog:O,vertexShader:{log:D,prefix:_},fragmentShader:{log:F,prefix:x}}),a.deleteShader(L),a.deleteShader(R),this.getUniforms=function(){return void 0===N&&(N=new Ir(a,C,t)),N},this.getAttributes=function(){return void 0===I&&(I=function(t,e,r){for(var n={},i=t.getProgramParameter(e,t.ACTIVE_ATTRIBUTES),o=0;o<i;o++){var a=t.getActiveAttrib(e,o).name;n[a]=t.getAttribLocation(e,a)}return n}(a,C)),I},this.destroy=function(){a.deleteProgram(C),this.program=void 0},Object.defineProperties(this,{uniforms:{get:function(){return this.getUniforms()}},attributes:{get:function(){return this.getAttributes()}}}),this.id=Eo++,this.code=r,this.usedTimes=1,this.program=C,this.vertexShader=L,this.fragmentShader=R,this}function Oo(t,e,r){var n=[],i={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow"},o=["precision","supportsVertexTextures","map","mapEncoding","envMap","envMapMode","envMapEncoding","lightMap","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","displacementMap","specularMap","roughnessMap","metalnessMap","gradientMap","alphaMap","combine","vertexColors","fog","useFog","fogExp","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","maxMorphTargets","maxMorphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","alphaTest","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering"];function a(t,e){var r;return t?t.isTexture?r=t.encoding:t.isWebGLRenderTarget&&(r=t.texture.encoding):r=ce,r===ce&&e&&(r=he),r}this.getParameters=function(e,n,o,s,l,c,u){var h=i[e.type],p=u.isSkinnedMesh?function(t){var e=t.skeleton.bones;if(r.floatVertexTextures)return 1024;var n=r.maxVertexUniforms,i=Math.floor((n-20)/4),o=Math.min(i,e.length);return o<e.length?0:o}(u):0,f=r.precision;null!==e.precision&&(f=r.getMaxPrecision(e.precision),e.precision);var d=t.getRenderTarget();return{shaderID:h,precision:f,supportsVertexTextures:r.vertexTextures,outputEncoding:a(d?d.texture:null,t.gammaOutput),map:!!e.map,mapEncoding:a(e.map,t.gammaInput),envMap:!!e.envMap,envMapMode:e.envMap&&e.envMap.mapping,envMapEncoding:a(e.envMap,t.gammaInput),envMapCubeUV:!!e.envMap&&(e.envMap.mapping===dt||e.envMap.mapping===mt),lightMap:!!e.lightMap,aoMap:!!e.aoMap,emissiveMap:!!e.emissiveMap,emissiveMapEncoding:a(e.emissiveMap,t.gammaInput),bumpMap:!!e.bumpMap,normalMap:!!e.normalMap,displacementMap:!!e.displacementMap,roughnessMap:!!e.roughnessMap,metalnessMap:!!e.metalnessMap,specularMap:!!e.specularMap,alphaMap:!!e.alphaMap,gradientMap:!!e.gradientMap,combine:e.combine,vertexColors:e.vertexColors,fog:!!s,useFog:e.fog,fogExp:s&&s.isFogExp2,flatShading:e.flatShading,sizeAttenuation:e.sizeAttenuation,logarithmicDepthBuffer:r.logarithmicDepthBuffer,skinning:e.skinning&&p>0,maxBones:p,useVertexTexture:r.floatVertexTextures,morphTargets:e.morphTargets,morphNormals:e.morphNormals,maxMorphTargets:t.maxMorphTargets,maxMorphNormals:t.maxMorphNormals,numDirLights:n.directional.length,numPointLights:n.point.length,numSpotLights:n.spot.length,numRectAreaLights:n.rectArea.length,numHemiLights:n.hemi.length,numClippingPlanes:l,numClipIntersection:c,dithering:e.dithering,shadowMapEnabled:t.shadowMap.enabled&&u.receiveShadow&&o.length>0,shadowMapType:t.shadowMap.type,toneMapping:t.toneMapping,physicallyCorrectLights:t.physicallyCorrectLights,premultipliedAlpha:e.premultipliedAlpha,alphaTest:e.alphaTest,doubleSided:e.side===b,flipSided:e.side===x,depthPacking:void 0!==e.depthPacking&&e.depthPacking}},this.getProgramCode=function(e,r){var n=[];if(r.shaderID?n.push(r.shaderID):(n.push(e.fragmentShader),n.push(e.vertexShader)),void 0!==e.defines)for(var i in e.defines)n.push(i),n.push(e.defines[i]);for(var a=0;a<o.length;a++)n.push(r[o[a]]);return n.push(e.onBeforeCompile.toString()),n.push(t.gammaOutput),n.join()},this.acquireProgram=function(r,i,o,a){for(var s,l=0,c=n.length;l<c;l++){var u=n[l];if(u.code===a){++(s=u).usedTimes;break}}return void 0===s&&(s=new Io(t,e,a,r,i,o),n.push(s)),s},this.releaseProgram=function(t){if(0==--t.usedTimes){var e=n.indexOf(t);n[e]=n[n.length-1],n.pop(),t.destroy()}},this.programs=n}function Do(t,e,r,n,i,o,a){var s="undefined"!=typeof WebGL2RenderingContext&&t instanceof WebGL2RenderingContext;function l(t,e){if(t.width>e||t.height>e){var r=e/Math.max(t.width,t.height),n=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return n.width=Math.floor(t.width*r),n.height=Math.floor(t.height*r),n.getContext("2d").drawImage(t,0,0,t.width,t.height,0,0,n.width,n.height),n}return t}function c(t){return ye.isPowerOfTwo(t.width)&&ye.isPowerOfTwo(t.height)}function u(t,e){return t.generateMipmaps&&e&&t.minFilter!==_t&&t.minFilter!==wt}function h(e){return e===_t||e===xt||e===bt?t.NEAREST:t.LINEAR}function p(e){var r=e.target;r.removeEventListener("dispose",p),function(e){var r=n.get(e);if(e.image&&r.__image__webglTextureCube)t.deleteTexture(r.__image__webglTextureCube);else{if(void 0===r.__webglInit)return;t.deleteTexture(r.__webglTexture)}n.remove(e)}(r),a.textures--}function f(e){var r=e.target;r.removeEventListener("dispose",f),function(e){var r=n.get(e),i=n.get(e.texture);if(!e)return;void 0!==i.__webglTexture&&t.deleteTexture(i.__webglTexture);e.depthTexture&&e.depthTexture.dispose();if(e.isWebGLRenderTargetCube)for(var o=0;o<6;o++)t.deleteFramebuffer(r.__webglFramebuffer[o]),r.__webglDepthbuffer&&t.deleteRenderbuffer(r.__webglDepthbuffer[o]);else t.deleteFramebuffer(r.__webglFramebuffer),r.__webglDepthbuffer&&t.deleteRenderbuffer(r.__webglDepthbuffer);n.remove(e.texture),n.remove(e)}(r),a.textures--}function d(e,h){var f=n.get(e);if(e.version>0&&f.__version!==e.version){var d=e.image;if(void 0===d);else if(!1!==d.complete)return void function(e,n,h){void 0===e.__webglInit&&(e.__webglInit=!0,n.addEventListener("dispose",p),e.__webglTexture=t.createTexture(),a.textures++);r.activeTexture(t.TEXTURE0+h),r.bindTexture(t.TEXTURE_2D,e.__webglTexture),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,n.flipY),t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,n.premultiplyAlpha),t.pixelStorei(t.UNPACK_ALIGNMENT,n.unpackAlignment);var f=l(n.image,i.maxTextureSize);d=n,(d.wrapS!==vt||d.wrapT!==vt||d.minFilter!==_t&&d.minFilter!==wt)&&!1===c(f)&&(f=function(t){if(t instanceof HTMLImageElement||t instanceof HTMLCanvasElement){var e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return e.width=ye.nearestPowerOfTwo(t.width),e.height=ye.nearestPowerOfTwo(t.height),e.getContext("2d").drawImage(t,0,0,e.width,e.height),e}return t}(f));var d;var g=c(f),v=o.convert(n.format),y=o.convert(n.type);m(t.TEXTURE_2D,n,g);var _,x=n.mipmaps;if(n.isDepthTexture){var b=t.DEPTH_COMPONENT;if(n.type===Rt){if(!s)throw new Error("Float Depth Texture only supported in WebGL2.0");b=t.DEPTH_COMPONENT32F}else s&&(b=t.DEPTH_COMPONENT16);n.format===Gt&&b===t.DEPTH_COMPONENT&&n.type!==Tt&&n.type!==Lt&&(n.type=Tt,y=o.convert(n.type)),n.format===Wt&&(b=t.DEPTH_STENCIL,n.type!==Ft&&(n.type=Ft,y=o.convert(n.type))),r.texImage2D(t.TEXTURE_2D,0,b,f.width,f.height,0,v,y,null)}else if(n.isDataTexture)if(x.length>0&&g){for(var w=0,S=x.length;w<S;w++)_=x[w],r.texImage2D(t.TEXTURE_2D,w,v,_.width,_.height,0,v,y,_.data);n.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,v,f.width,f.height,0,v,y,f.data);else if(n.isCompressedTexture)for(var w=0,S=x.length;w<S;w++)_=x[w],n.format!==Ut&&n.format!==kt?r.getCompressedTextureFormats().indexOf(v)>-1&&r.compressedTexImage2D(t.TEXTURE_2D,w,v,_.width,_.height,0,_.data):r.texImage2D(t.TEXTURE_2D,w,v,_.width,_.height,0,v,y,_.data);else if(x.length>0&&g){for(var w=0,S=x.length;w<S;w++)_=x[w],r.texImage2D(t.TEXTURE_2D,w,v,v,y,_);n.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,v,v,y,f);u(n,g)&&t.generateMipmap(t.TEXTURE_2D);e.__version=n.version,n.onUpdate&&n.onUpdate(n)}(f,e,h)}r.activeTexture(t.TEXTURE0+h),r.bindTexture(t.TEXTURE_2D,f.__webglTexture)}function m(r,a,s){var l;if(s?(t.texParameteri(r,t.TEXTURE_WRAP_S,o.convert(a.wrapS)),t.texParameteri(r,t.TEXTURE_WRAP_T,o.convert(a.wrapT)),t.texParameteri(r,t.TEXTURE_MAG_FILTER,o.convert(a.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,o.convert(a.minFilter))):(t.texParameteri(r,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(r,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),a.wrapS!==vt||a.wrapT,t.texParameteri(r,t.TEXTURE_MAG_FILTER,h(a.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,h(a.minFilter)),a.minFilter!==_t&&a.minFilter),l=e.get("EXT_texture_filter_anisotropic")){if(a.type===Rt&&null===e.get("OES_texture_float_linear"))return;if(a.type===Nt&&null===e.get("OES_texture_half_float_linear"))return;(a.anisotropy>1||n.get(a).__currentAnisotropy)&&(t.texParameterf(r,l.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(a.anisotropy,i.getMaxAnisotropy())),n.get(a).__currentAnisotropy=a.anisotropy)}}function g(e,i,a,s){var l=o.convert(i.texture.format),c=o.convert(i.texture.type);r.texImage2D(s,0,l,i.width,i.height,0,l,c,null),t.bindFramebuffer(t.FRAMEBUFFER,e),t.framebufferTexture2D(t.FRAMEBUFFER,a,s,n.get(i.texture).__webglTexture,0),t.bindFramebuffer(t.FRAMEBUFFER,null)}function v(e,r){t.bindRenderbuffer(t.RENDERBUFFER,e),r.depthBuffer&&!r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e)):r.depthBuffer&&r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,r.width,r.height),t.bindRenderbuffer(t.RENDERBUFFER,null)}function y(e){var r=n.get(e),i=!0===e.isWebGLRenderTargetCube;if(e.depthTexture){if(i)throw new Error("target.depthTexture not supported in Cube render targets");!function(e,r){if(r&&r.isWebGLRenderTargetCube)throw new Error("Depth Texture with cube render targets is not supported");if(t.bindFramebuffer(t.FRAMEBUFFER,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");n.get(r.depthTexture).__webglTexture&&r.depthTexture.image.width===r.width&&r.depthTexture.image.height===r.height||(r.depthTexture.image.width=r.width,r.depthTexture.image.height=r.height,r.depthTexture.needsUpdate=!0),d(r.depthTexture,0);var i=n.get(r.depthTexture).__webglTexture;if(r.depthTexture.format===Gt)t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,i,0);else{if(r.depthTexture.format!==Wt)throw new Error("Unknown depthTexture format");t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.TEXTURE_2D,i,0)}}(r.__webglFramebuffer,e)}else if(i){r.__webglDepthbuffer=[];for(var o=0;o<6;o++)t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer[o]),r.__webglDepthbuffer[o]=t.createRenderbuffer(),v(r.__webglDepthbuffer[o],e)}else t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),v(r.__webglDepthbuffer,e);t.bindFramebuffer(t.FRAMEBUFFER,null)}this.setTexture2D=d,this.setTextureCube=function(e,s){var h=n.get(e);if(6===e.image.length)if(e.version>0&&h.__version!==e.version){h.__image__webglTextureCube||(e.addEventListener("dispose",p),h.__image__webglTextureCube=t.createTexture(),a.textures++),r.activeTexture(t.TEXTURE0+s),r.bindTexture(t.TEXTURE_CUBE_MAP,h.__image__webglTextureCube),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e.flipY);for(var f=e&&e.isCompressedTexture,d=e.image[0]&&e.image[0].isDataTexture,g=[],v=0;v<6;v++)g[v]=f||d?d?e.image[v].image:e.image[v]:l(e.image[v],i.maxCubemapSize);var y=c(g[0]),_=o.convert(e.format),x=o.convert(e.type);for(m(t.TEXTURE_CUBE_MAP,e,y),v=0;v<6;v++)if(f)for(var b,w=g[v].mipmaps,S=0,M=w.length;S<M;S++)b=w[S],e.format!==Ut&&e.format!==kt?r.getCompressedTextureFormats().indexOf(_)>-1&&r.compressedTexImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,S,_,b.width,b.height,0,b.data):r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,S,_,b.width,b.height,0,_,x,b.data);else d?r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,0,_,g[v].width,g[v].height,0,_,x,g[v].data):r.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+v,0,_,_,x,g[v]);u(e,y)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),h.__version=e.version,e.onUpdate&&e.onUpdate(e)}else r.activeTexture(t.TEXTURE0+s),r.bindTexture(t.TEXTURE_CUBE_MAP,h.__image__webglTextureCube)},this.setTextureCubeDynamic=function(e,i){r.activeTexture(t.TEXTURE0+i),r.bindTexture(t.TEXTURE_CUBE_MAP,n.get(e).__webglTexture)},this.setupRenderTarget=function(e){var i=n.get(e),o=n.get(e.texture);e.addEventListener("dispose",f),o.__webglTexture=t.createTexture(),a.textures++;var s=!0===e.isWebGLRenderTargetCube,l=c(e);if(s){i.__webglFramebuffer=[];for(var h=0;h<6;h++)i.__webglFramebuffer[h]=t.createFramebuffer()}else i.__webglFramebuffer=t.createFramebuffer();if(s){for(r.bindTexture(t.TEXTURE_CUBE_MAP,o.__webglTexture),m(t.TEXTURE_CUBE_MAP,e.texture,l),h=0;h<6;h++)g(i.__webglFramebuffer[h],e,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+h);u(e.texture,l)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),r.bindTexture(t.TEXTURE_CUBE_MAP,null)}else r.bindTexture(t.TEXTURE_2D,o.__webglTexture),m(t.TEXTURE_2D,e.texture,l),g(i.__webglFramebuffer,e,t.COLOR_ATTACHMENT0,t.TEXTURE_2D),u(e.texture,l)&&t.generateMipmap(t.TEXTURE_2D),r.bindTexture(t.TEXTURE_2D,null);e.depthBuffer&&y(e)},this.updateRenderTargetMipmap=function(e){var i=e.texture;if(u(i,c(e))){var o=e.isWebGLRenderTargetCube?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,a=n.get(i).__webglTexture;r.bindTexture(o,a),t.generateMipmap(o),r.bindTexture(o,null)}}}function Fo(t){Yn.call(this),this.cameras=t||[]}function zo(t,e){return{convert:function(r){var n;if(r===gt)return t.REPEAT;if(r===vt)return t.CLAMP_TO_EDGE;if(r===yt)return t.MIRRORED_REPEAT;if(r===_t)return t.NEAREST;if(r===xt)return t.NEAREST_MIPMAP_NEAREST;if(r===bt)return t.NEAREST_MIPMAP_LINEAR;if(r===wt)return t.LINEAR;if(r===St)return t.LINEAR_MIPMAP_NEAREST;if(r===Mt)return t.LINEAR_MIPMAP_LINEAR;if(r===At)return t.UNSIGNED_BYTE;if(r===It)return t.UNSIGNED_SHORT_4_4_4_4;if(r===Ot)return t.UNSIGNED_SHORT_5_5_5_1;if(r===Dt)return t.UNSIGNED_SHORT_5_6_5;if(r===Et)return t.BYTE;if(r===Ct)return t.SHORT;if(r===Tt)return t.UNSIGNED_SHORT;if(r===Pt)return t.INT;if(r===Lt)return t.UNSIGNED_INT;if(r===Rt)return t.FLOAT;if(r===Nt&&null!==(n=e.get("OES_texture_half_float")))return n.HALF_FLOAT_OES;if(r===zt)return t.ALPHA;if(r===kt)return t.RGB;if(r===Ut)return t.RGBA;if(r===Bt)return t.LUMINANCE;if(r===Vt)return t.LUMINANCE_ALPHA;if(r===Gt)return t.DEPTH_COMPONENT;if(r===Wt)return t.DEPTH_STENCIL;if(r===R)return t.FUNC_ADD;if(r===N)return t.FUNC_SUBTRACT;if(r===I)return t.FUNC_REVERSE_SUBTRACT;if(r===F)return t.ZERO;if(r===z)return t.ONE;if(r===k)return t.SRC_COLOR;if(r===U)return t.ONE_MINUS_SRC_COLOR;if(r===B)return t.SRC_ALPHA;if(r===V)return t.ONE_MINUS_SRC_ALPHA;if(r===j)return t.DST_ALPHA;if(r===G)return t.ONE_MINUS_DST_ALPHA;if(r===W)return t.DST_COLOR;if(r===H)return t.ONE_MINUS_DST_COLOR;if(r===X)return t.SRC_ALPHA_SATURATE;if((r===Ht||r===Xt||r===Yt||r===qt)&&null!==(n=e.get("WEBGL_compressed_texture_s3tc"))){if(r===Ht)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(r===Xt)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(r===Yt)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(r===qt)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((r===Zt||r===$t||r===Kt||r===Qt)&&null!==(n=e.get("WEBGL_compressed_texture_pvrtc"))){if(r===Zt)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(r===$t)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(r===Kt)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(r===Qt)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(r===Jt&&null!==(n=e.get("WEBGL_compressed_texture_etc1")))return n.COMPRESSED_RGB_ETC1_WEBGL;if((r===O||r===D)&&null!==(n=e.get("EXT_blend_minmax"))){if(r===O)return n.MIN_EXT;if(r===D)return n.MAX_EXT}return r===Ft&&null!==(n=e.get("WEBGL_depth_texture"))?n.UNSIGNED_INT_24_8_WEBGL:0}}}function ko(t){var e=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),r=void 0!==t.context?t.context:null,n=void 0!==t.alpha&&t.alpha,i=void 0===t.depth||t.depth,o=void 0===t.stencil||t.stencil,a=void 0!==t.antialias&&t.antialias,s=void 0===t.premultipliedAlpha||t.premultipliedAlpha,l=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,c=[],u=[],h=null,g=[],v=[];this.domElement=e,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=ot,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var y,_,S,M,R,N,I,O,D,F,z,k,U,B,V,j,G,W,H,X=this,et=!1,rt=null,nt=null,it=-1,at="",st=null,lt=null,ct=new Ve,ut=new Ve,ht=null,pt=0,ft=e.width,dt=e.height,mt=1,gt=new Ve(0,0,ft,dt),vt=new Ve(0,0,ft,dt),yt=!1,_t=new bn,xt=new function(){var t=this,e=null,r=0,n=!1,i=!1,o=new xn,a=new _n,s={value:null,needsUpdate:!1};function l(){s.value!==e&&(s.value=e,s.needsUpdate=r>0),t.numPlanes=r,t.numIntersection=0}function c(e,r,n,i){var l=null!==e?e.length:0,c=null;if(0!==l){if(c=s.value,!0!==i||null===c){var u=n+4*l,h=r.matrixWorldInverse;a.getNormalMatrix(h),(null===c||c.length<u)&&(c=new Float32Array(u));for(var p=0,f=n;p!==l;++p,f+=4)o.copy(e[p]).applyMatrix4(h,a),o.normal.toArray(c,f),c[f+3]=o.constant}s.value=c,s.needsUpdate=!0}return t.numPlanes=l,c}this.uniform=s,this.numPlanes=0,this.numIntersection=0,this.init=function(t,i,o){var a=0!==t.length||i||0!==r||n;return n=i,e=c(t,o,0),r=t.length,a},this.beginShadows=function(){i=!0,c(null)},this.endShadows=function(){i=!1,l()},this.setState=function(t,o,a,u,h,p){if(!n||null===t||0===t.length||i&&!a)i?c(null):l();else{var f=i?0:r,d=4*f,m=h.clippingState||null;s.value=m,m=c(t,u,d,p);for(var g=0;g!==d;++g)m[g]=e[g];h.clippingState=m,this.numIntersection=o?this.numPlanes:0,this.numPlanes+=f}}},bt=!1,wt=!1,St=new Xe,Mt=new He,Et={geometries:0,textures:0},Ct={frame:0,calls:0,vertices:0,faces:0,points:0};function Tt(){return null===rt?mt:1}this.info={render:Ct,memory:Et,programs:null};try{var Pt={alpha:n,depth:i,stencil:o,antialias:a,premultipliedAlpha:s,preserveDrawingBuffer:l};if(null===(y=r||e.getContext("webgl",Pt)||e.getContext("experimental-webgl",Pt)))throw null!==e.getContext("webgl")?"Error creating WebGL context with your selected attributes.":"Error creating WebGL context.";void 0===y.getShaderPrecisionFormat&&(y.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}}),e.addEventListener("webglcontextlost",Dt,!1),e.addEventListener("webglcontextrestored",Ft,!1)}catch(t){}function Lt(){(_=new function(t){var e={};return{get:function(r){if(void 0!==e[r])return e[r];var n;switch(r){case"WEBGL_depth_texture":n=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":n=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":n=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":n=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case"WEBGL_compressed_texture_etc1":n=t.getExtension("WEBGL_compressed_texture_etc1");break;default:n=t.getExtension(r)}return e[r]=n,n}}}(y)).get("WEBGL_depth_texture"),_.get("OES_texture_float"),_.get("OES_texture_float_linear"),_.get("OES_texture_half_float"),_.get("OES_texture_half_float_linear"),_.get("OES_standard_derivatives"),_.get("ANGLE_instanced_arrays"),_.get("OES_element_index_uint")&&(Zi.MaxIndex=4294967296),H=new zo(y,_),S=new function(t,e,r){var n;function i(e){if("highp"===e){if(t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.HIGH_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.MEDIUM_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}var o=void 0!==r.precision?r.precision:"highp",a=i(o);a!==o&&(o=a);var s=!0===r.logarithmicDepthBuffer&&!!e.get("EXT_frag_depth"),l=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),c=t.getParameter(t.MAX_VERTEX_TEXTURE_IMAGE_UNITS),u=t.getParameter(t.MAX_TEXTURE_SIZE),h=t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),p=t.getParameter(t.MAX_VERTEX_ATTRIBS),f=t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),d=t.getParameter(t.MAX_VARYING_VECTORS),m=t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),g=c>0,v=!!e.get("OES_texture_float");return{getMaxAnisotropy:function(){if(void 0!==n)return n;var r=e.get("EXT_texture_filter_anisotropic");return n=null!==r?t.getParameter(r.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:i,precision:o,logarithmicDepthBuffer:s,maxTextures:l,maxVertexTextures:c,maxTextureSize:u,maxCubemapSize:h,maxAttributes:p,maxVertexUniforms:f,maxVaryings:d,maxFragmentUniforms:m,vertexTextures:g,floatFragmentTextures:v,floatVertexTextures:g&&v}}(y,_,t),(M=new function(t,e,r){var n=new function(){var e=!1,r=new Ve,n=null,i=new Ve(0,0,0,0);return{setMask:function(r){n===r||e||(t.colorMask(r,r,r,r),n=r)},setLocked:function(t){e=t},setClear:function(e,n,o,a,s){!0===s&&(e*=a,n*=a,o*=a),r.set(e,n,o,a),!1===i.equals(r)&&(t.clearColor(e,n,o,a),i.copy(r))},reset:function(){e=!1,n=null,i.set(-1,0,0,0)}}},i=new function(){var e=!1,r=null,n=null,i=null;return{setTest:function(e){e?X(t.DEPTH_TEST):et(t.DEPTH_TEST)},setMask:function(n){r===n||e||(t.depthMask(n),r=n)},setFunc:function(e){if(n!==e){if(e)switch(e){case Y:t.depthFunc(t.NEVER);break;case q:t.depthFunc(t.ALWAYS);break;case Z:t.depthFunc(t.LESS);break;case $:t.depthFunc(t.LEQUAL);break;case K:t.depthFunc(t.EQUAL);break;case Q:t.depthFunc(t.GEQUAL);break;case J:t.depthFunc(t.GREATER);break;case tt:t.depthFunc(t.NOTEQUAL);break;default:t.depthFunc(t.LEQUAL)}else t.depthFunc(t.LEQUAL);n=e}},setLocked:function(t){e=t},setClear:function(e){i!==e&&(t.clearDepth(e),i=e)},reset:function(){e=!1,r=null,n=null,i=null}}},o=new function(){var e=!1,r=null,n=null,i=null,o=null,a=null,s=null,l=null,c=null;return{setTest:function(e){e?X(t.STENCIL_TEST):et(t.STENCIL_TEST)},setMask:function(n){r===n||e||(t.stencilMask(n),r=n)},setFunc:function(e,r,a){n===e&&i===r&&o===a||(t.stencilFunc(e,r,a),n=e,i=r,o=a)},setOp:function(e,r,n){a===e&&s===r&&l===n||(t.stencilOp(e,r,n),a=e,s=r,l=n)},setLocked:function(t){e=t},setClear:function(e){c!==e&&(t.clearStencil(e),c=e)},reset:function(){e=!1,r=null,n=null,i=null,o=null,a=null,s=null,l=null,c=null}}},a=t.getParameter(t.MAX_VERTEX_ATTRIBS),s=new Uint8Array(a),l=new Uint8Array(a),c=new Uint8Array(a),u={},h=null,m=null,g=null,v=null,y=null,_=null,w=null,S=null,M=null,R=!1,N=null,I=null,O=null,D=null,F=null,z=t.getParameter(t.MAX_COMBINED_TEXTURE_IMAGE_UNITS),k=parseFloat(/^WebGL\ ([0-9])/.exec(t.getParameter(t.VERSION))[1]),U=parseFloat(k)>=1,B=null,V={},j=new Ve,G=new Ve;function W(e,r,n){var i=new Uint8Array(4),o=t.createTexture();t.bindTexture(e,o),t.texParameteri(e,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(e,t.TEXTURE_MAG_FILTER,t.NEAREST);for(var a=0;a<n;a++)t.texImage2D(r+a,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,i);return o}var H={};function X(e){!0!==u[e]&&(t.enable(e),u[e]=!0)}function et(e){!1!==u[e]&&(t.disable(e),u[e]=!1)}function rt(e,n,i,o,a,s,l,c){if(e!==A?X(t.BLEND):et(t.BLEND),e!==L){if(e!==g||c!==R)switch(e){case C:c?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ONE,t.ONE,t.ONE,t.ONE)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.SRC_ALPHA,t.ONE));break;case T:c?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ZERO,t.ZERO,t.ONE_MINUS_SRC_COLOR,t.ONE_MINUS_SRC_ALPHA)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.ZERO,t.ONE_MINUS_SRC_COLOR));break;case P:c?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ZERO,t.SRC_COLOR,t.ZERO,t.SRC_ALPHA)):(t.blendEquation(t.FUNC_ADD),t.blendFunc(t.ZERO,t.SRC_COLOR));break;default:c?(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.ONE,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA)):(t.blendEquationSeparate(t.FUNC_ADD,t.FUNC_ADD),t.blendFuncSeparate(t.SRC_ALPHA,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA))}v=null,y=null,_=null,w=null,S=null,M=null}else a=a||n,s=s||i,l=l||o,n===v&&a===w||(t.blendEquationSeparate(r.convert(n),r.convert(a)),v=n,w=a),i===y&&o===_&&s===S&&l===M||(t.blendFuncSeparate(r.convert(i),r.convert(o),r.convert(s),r.convert(l)),y=i,_=o,S=s,M=l);g=e,R=c}function nt(e){N!==e&&(e?t.frontFace(t.CW):t.frontFace(t.CCW),N=e)}function it(e){e!==p?(X(t.CULL_FACE),e!==I&&(e===f?t.cullFace(t.BACK):e===d?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):et(t.CULL_FACE),I=e}function ot(e,r,n){e?(X(t.POLYGON_OFFSET_FILL),D===r&&F===n||(t.polygonOffset(r,n),D=r,F=n)):et(t.POLYGON_OFFSET_FILL)}function at(e){void 0===e&&(e=t.TEXTURE0+z-1),B!==e&&(t.activeTexture(e),B=e)}return H[t.TEXTURE_2D]=W(t.TEXTURE_2D,t.TEXTURE_2D,1),H[t.TEXTURE_CUBE_MAP]=W(t.TEXTURE_CUBE_MAP,t.TEXTURE_CUBE_MAP_POSITIVE_X,6),n.setClear(0,0,0,1),i.setClear(1),o.setClear(0),X(t.DEPTH_TEST),i.setFunc($),nt(!1),it(f),X(t.CULL_FACE),X(t.BLEND),rt(E),{buffers:{color:n,depth:i,stencil:o},initAttributes:function(){for(var t=0,e=s.length;t<e;t++)s[t]=0},enableAttribute:function(r){s[r]=1,0===l[r]&&(t.enableVertexAttribArray(r),l[r]=1),0!==c[r]&&(e.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(r,0),c[r]=0)},enableAttributeAndDivisor:function(r,n){s[r]=1,0===l[r]&&(t.enableVertexAttribArray(r),l[r]=1),c[r]!==n&&(e.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(r,n),c[r]=n)},disableUnusedAttributes:function(){for(var e=0,r=l.length;e!==r;++e)l[e]!==s[e]&&(t.disableVertexAttribArray(e),l[e]=0)},enable:X,disable:et,getCompressedTextureFormats:function(){if(null===h&&(h=[],e.get("WEBGL_compressed_texture_pvrtc")||e.get("WEBGL_compressed_texture_s3tc")||e.get("WEBGL_compressed_texture_etc1")))for(var r=t.getParameter(t.COMPRESSED_TEXTURE_FORMATS),n=0;n<r.length;n++)h.push(r[n]);return h},useProgram:function(e){return m!==e&&(t.useProgram(e),m=e,!0)},setBlending:rt,setMaterial:function(e){e.side===b?et(t.CULL_FACE):X(t.CULL_FACE),nt(e.side===x),!0===e.transparent?rt(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha):rt(A),i.setFunc(e.depthFunc),i.setTest(e.depthTest),i.setMask(e.depthWrite),n.setMask(e.colorWrite),ot(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)},setFlipSided:nt,setCullFace:it,setLineWidth:function(e){e!==O&&(U&&t.lineWidth(e),O=e)},setPolygonOffset:ot,setScissorTest:function(e){e?X(t.SCISSOR_TEST):et(t.SCISSOR_TEST)},activeTexture:at,bindTexture:function(e,r){null===B&&at();var n=V[B];void 0===n&&(n={type:void 0,texture:void 0},V[B]=n),n.type===e&&n.texture===r||(t.bindTexture(e,r||H[e]),n.type=e,n.texture=r)},compressedTexImage2D:function(){try{t.compressedTexImage2D.apply(t,arguments)}catch(t){}},texImage2D:function(){try{t.texImage2D.apply(t,arguments)}catch(t){}},scissor:function(e){!1===j.equals(e)&&(t.scissor(e.x,e.y,e.z,e.w),j.copy(e))},viewport:function(e){!1===G.equals(e)&&(t.viewport(e.x,e.y,e.z,e.w),G.copy(e))},reset:function(){for(var e=0;e<l.length;e++)1===l[e]&&(t.disableVertexAttribArray(e),l[e]=0);u={},h=null,B=null,V={},m=null,g=null,N=null,I=null,n.reset(),i.reset(),o.reset()}}}(y,_,H)).scissor(ut.copy(vt).multiplyScalar(mt)),M.viewport(ct.copy(gt).multiplyScalar(mt)),R=new function(){var t={};return{get:function(e){var r=e.uuid,n=t[r];return void 0===n&&(n={},t[r]=n),n},remove:function(e){delete t[e.uuid]},clear:function(){t={}}}},N=new Do(y,_,M,R,S,H,Et),I=new Sn(y),O=new function(t,e,r){var n={},i={};function o(t){var a=t.target,s=n[a.id];null!==s.index&&e.remove(s.index);for(var l in s.attributes)e.remove(s.attributes[l]);a.removeEventListener("dispose",o),delete n[a.id];var c=i[a.id];c&&(e.remove(c),delete i[a.id]),(c=i[s.id])&&(e.remove(c),delete i[s.id]),r.geometries--}return{get:function(t,e){var i=n[e.id];return i||(e.addEventListener("dispose",o),e.isBufferGeometry?i=e:e.isGeometry&&(void 0===e._bufferGeometry&&(e._bufferGeometry=(new Zi).setFromObject(t)),i=e._bufferGeometry),n[e.id]=i,r.geometries++,i)},update:function(r){var n=r.index,i=r.attributes;null!==n&&e.update(n,t.ELEMENT_ARRAY_BUFFER);for(var o in i)e.update(i[o],t.ARRAY_BUFFER);var a=r.morphAttributes;for(var o in a)for(var s=a[o],l=0,c=s.length;l<c;l++)e.update(s[l],t.ARRAY_BUFFER)},getWireframeAttribute:function(r){var n=i[r.id];if(n)return n;var o,a=[],s=r.index,l=r.attributes;if(null!==s)for(var c=0,u=(o=s.array).length;c<u;c+=3){var h=o[c+0],p=o[c+1],f=o[c+2];a.push(h,p,p,f,f,h)}else for(c=0,u=(o=l.position.array).length/3-1;c<u;c+=3)h=c+0,p=c+1,f=c+2,a.push(h,p,p,f,f,h);return n=new(qi(a)>65535?Wi:ji)(a,1),e.update(n,t.ELEMENT_ARRAY_BUFFER),i[r.id]=n,n}}}(y,I,Et),D=new function(t,e){var r={};return{update:function(n){var i=e.frame,o=n.geometry,a=t.get(n,o);return r[a.id]!==i&&(o.isGeometry&&a.updateFromObject(n),t.update(a),r[a.id]=i),a},clear:function(){r={}}}}(O,Ct),B=new function(t){var e={},r=new Float32Array(8);return{update:function(n,i,o,a){var s=n.morphTargetInfluences,l=s.length,c=e[i.id];if(void 0===c){c=[];for(var u=0;u<l;u++)c[u]=[u,0];e[i.id]=c}var h=o.morphTargets&&i.morphAttributes.position,p=o.morphNormals&&i.morphAttributes.normal;for(u=0;u<l;u++)0!==(f=c[u])[1]&&(h&&i.removeAttribute("morphTarget"+u),p&&i.removeAttribute("morphNormal"+u));for(u=0;u<l;u++)(f=c[u])[0]=u,f[1]=s[u];for(c.sort(lo),u=0;u<8;u++){var f;if(f=c[u]){var d=f[0],m=f[1];if(m){h&&i.addAttribute("morphTarget"+u,h[d]),p&&i.addAttribute("morphNormal"+u,p[d]),r[u]=m;continue}}r[u]=0}a.getUniforms().setValue(t,"morphTargetInfluences",r)}}}(y),z=new Oo(X,_,S),F=new co,k=new so,U=new function(t,e,r,n){var i,o,a,s=new Dr(0),l=0;function c(t,r){e.buffers.color.setClear(t.r,t.g,t.b,r,n)}return{getClearColor:function(){return s},setClearColor:function(t,e){s.set(t),c(s,l=void 0!==e?e:1)},getClearAlpha:function(){return l},setClearAlpha:function(t){c(s,l=t)},render:function(e,n,u,h){var p=n.background;null===p?c(s,l):p&&p.isColor&&(c(p,1),h=!0),(t.autoClear||h)&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),p&&p.isCubeTexture?(void 0===a&&((a=new io(new Ki(1,1,1),new dn({uniforms:Vr.cube.uniforms,vertexShader:Vr.cube.vertexShader,fragmentShader:Vr.cube.fragmentShader,side:x,depthTest:!0,depthWrite:!1,polygonOffset:!0,fog:!1}))).geometry.removeAttribute("normal"),a.geometry.removeAttribute("uv"),a.onBeforeRender=function(t,e,r){var n=r.far;this.matrixWorld.makeScale(n,n,n),this.matrixWorld.copyPosition(r.matrixWorld),this.material.polygonOffsetUnits=10*n},r.update(a.geometry)),a.material.uniforms.tCube.value=p,e.push(a,a.geometry,a.material,0,null)):p&&p.isTexture&&(void 0===i&&(i=new Xn(-1,1,1,-1,0,1),o=new io(new Ji(2,2),new to({depthTest:!1,depthWrite:!1,fog:!1})),r.update(o.geometry)),o.material.map=p,t.renderBufferDirect(i,null,o.geometry,o.material,o,null))}}}(X,M,O,s),V=new function(t,e,r){var n;this.setMode=function(t){n=t},this.render=function(e,i){t.drawArrays(n,e,i),r.calls++,r.vertices+=i,n===t.TRIANGLES?r.faces+=i/3:n===t.POINTS&&(r.points+=i)},this.renderInstances=function(i,o,a){var s=e.get("ANGLE_instanced_arrays");if(null!==s){var l=i.attributes.position;l.isInterleavedBufferAttribute?(a=l.data.count,s.drawArraysInstancedANGLE(n,0,a,i.maxInstancedCount)):s.drawArraysInstancedANGLE(n,o,a,i.maxInstancedCount),r.calls++,r.vertices+=a*i.maxInstancedCount,n===t.TRIANGLES?r.faces+=i.maxInstancedCount*a/3:n===t.POINTS&&(r.points+=i.maxInstancedCount*a)}}}(y,_,Ct),j=new function(t,e,r){var n,i,o;this.setMode=function(t){n=t},this.setIndex=function(t){i=t.type,o=t.bytesPerElement},this.render=function(e,a){t.drawElements(n,a,i,e*o),r.calls++,r.vertices+=a,n===t.TRIANGLES?r.faces+=a/3:n===t.POINTS&&(r.points+=a)},this.renderInstances=function(a,s,l){var c=e.get("ANGLE_instanced_arrays");null!==c&&(c.drawElementsInstancedANGLE(n,l,i,s*o,a.maxInstancedCount),r.calls++,r.vertices+=l*a.maxInstancedCount,n===t.TRIANGLES?r.faces+=a.maxInstancedCount*l/3:n===t.POINTS&&(r.points+=a.maxInstancedCount*l))}}(y,_,Ct),G=new Gr(X,y,M,N,S),W=new Hr(X,y,M,N,S),X.info.programs=z.programs,X.context=y,X.capabilities=S,X.extensions=_,X.properties=R,X.renderLists=k,X.state=M}Lt();var It=new function(t){var e=this,r=null,n=null;"VRFrameData"in window&&(n=new window.VRFrameData);var i=new Xe,o=new Xe,a=new Xe,s=new Yn;s.bounds=new Ve(0,0,.5,1),s.layers.enable(1);var l=new Yn;l.bounds=new Ve(.5,0,.5,1),l.layers.enable(2);var c,u,h=new Fo([s,l]);function p(){if(null!==r&&r.isPresenting){var n=r.getEyeParameters("left"),i=n.renderWidth,o=n.renderHeight;u=t.getPixelRatio(),c=t.getSize(),t.setDrawingBufferSize(2*i,o,1)}else e.enabled&&t.setDrawingBufferSize(c.width,c.height,u)}h.layers.enable(1),h.layers.enable(2),window.addEventListener("vrdisplaypresentchange",p,!1),this.enabled=!1,this.standing=!1,this.getDevice=function(){return r},this.setDevice=function(t){void 0!==t&&(r=t)},this.getCamera=function(t){if(null===r)return t;r.depthNear=t.near,r.depthFar=t.far,r.getFrameData(n);var e=n.pose;null!==e.position?t.position.fromArray(e.position):t.position.set(0,0,0),null!==e.orientation&&t.quaternion.fromArray(e.orientation),t.updateMatrixWorld();var c=r.stageParameters;if(this.standing&&c&&(o.fromArray(c.sittingToStandingTransform),a.getInverse(o),t.matrixWorld.multiply(o),t.matrixWorldInverse.multiply(a)),!1===r.isPresenting)return t;s.near=t.near,l.near=t.near,s.far=t.far,l.far=t.far,h.matrixWorld.copy(t.matrixWorld),h.matrixWorldInverse.copy(t.matrixWorldInverse),s.matrixWorldInverse.fromArray(n.leftViewMatrix),l.matrixWorldInverse.fromArray(n.rightViewMatrix),this.standing&&c&&(s.matrixWorldInverse.multiply(a),l.matrixWorldInverse.multiply(a));var u=t.parent;null!==u&&(i.getInverse(u.matrixWorld),s.matrixWorldInverse.multiply(i),l.matrixWorldInverse.multiply(i)),s.matrixWorld.getInverse(s.matrixWorldInverse),l.matrixWorld.getInverse(l.matrixWorldInverse),s.projectionMatrix.fromArray(n.leftProjectionMatrix),l.projectionMatrix.fromArray(n.rightProjectionMatrix),h.projectionMatrix.copy(s.projectionMatrix);var p=r.getLayers();if(p.length){var f=p[0];null!==f.leftBounds&&4===f.leftBounds.length&&s.bounds.fromArray(f.leftBounds),null!==f.rightBounds&&4===f.rightBounds.length&&l.bounds.fromArray(f.rightBounds)}return h},this.getStandingMatrix=function(){return o},this.submitFrame=function(){r&&r.isPresenting&&r.submitFrame()},this.dispose=function(){window.removeEventListener("vrdisplaypresentchange",p)}}(X);this.vr=It;var Ot=new wn(X,D,S.maxTextureSize);function Dt(t){t.preventDefault(),et=!0}function Ft(t){et=!1,Lt()}function zt(t){var e,r=t.target;r.removeEventListener("dispose",zt),kt(e=r),R.remove(e)}function kt(t){var e=R.get(t).program;t.program=void 0,void 0!==e&&z.releaseProgram(e)}this.shadowMap=Ot,this.getContext=function(){return y},this.getContextAttributes=function(){return y.getContextAttributes()},this.forceContextLoss=function(){var t=_.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){var t=_.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return mt},this.setPixelRatio=function(t){void 0!==t&&(mt=t,this.setSize(ft,dt,!1))},this.getSize=function(){return{width:ft,height:dt}},this.setSize=function(t,r,n){var i=It.getDevice();i&&i.isPresenting||(ft=t,dt=r,e.width=t*mt,e.height=r*mt,!1!==n&&(e.style.width=t+"px",e.style.height=r+"px"),this.setViewport(0,0,t,r))},this.getDrawingBufferSize=function(){return{width:ft*mt,height:dt*mt}},this.setDrawingBufferSize=function(t,r,n){ft=t,dt=r,mt=n,e.width=t*n,e.height=r*n,this.setViewport(0,0,t,r)},this.setViewport=function(t,e,r,n){gt.set(t,dt-e-n,r,n),M.viewport(ct.copy(gt).multiplyScalar(mt))},this.setScissor=function(t,e,r,n){vt.set(t,dt-e-n,r,n),M.scissor(ut.copy(vt).multiplyScalar(mt))},this.setScissorTest=function(t){M.setScissorTest(yt=t)},this.getClearColor=U.getClearColor,this.setClearColor=U.setClearColor,this.getClearAlpha=U.getClearAlpha,this.setClearAlpha=U.setClearAlpha,this.clear=function(t,e,r){var n=0;(void 0===t||t)&&(n|=y.COLOR_BUFFER_BIT),(void 0===e||e)&&(n|=y.DEPTH_BUFFER_BIT),(void 0===r||r)&&(n|=y.STENCIL_BUFFER_BIT),y.clear(n)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.clearTarget=function(t,e,r,n){this.setRenderTarget(t),this.clear(e,r,n)},this.dispose=function(){e.removeEventListener("webglcontextlost",Dt,!1),e.removeEventListener("webglcontextrestored",Ft,!1),k.dispose(),It.dispose()},this.renderBufferImmediate=function(t,e,r){M.initAttributes();var n=R.get(t);t.hasPositions&&!n.position&&(n.position=y.createBuffer()),t.hasNormals&&!n.normal&&(n.normal=y.createBuffer()),t.hasUvs&&!n.uv&&(n.uv=y.createBuffer()),t.hasColors&&!n.color&&(n.color=y.createBuffer());var i=e.getAttributes();if(t.hasPositions&&(y.bindBuffer(y.ARRAY_BUFFER,n.position),y.bufferData(y.ARRAY_BUFFER,t.positionArray,y.DYNAMIC_DRAW),M.enableAttribute(i.position),y.vertexAttribPointer(i.position,3,y.FLOAT,!1,0,0)),t.hasNormals){if(y.bindBuffer(y.ARRAY_BUFFER,n.normal),!r.isMeshPhongMaterial&&!r.isMeshStandardMaterial&&!r.isMeshNormalMaterial&&!0===r.flatShading)for(var o=0,a=3*t.count;o<a;o+=9){var s=t.normalArray,l=(s[o+0]+s[o+3]+s[o+6])/3,c=(s[o+1]+s[o+4]+s[o+7])/3,u=(s[o+2]+s[o+5]+s[o+8])/3;s[o+0]=l,s[o+1]=c,s[o+2]=u,s[o+3]=l,s[o+4]=c,s[o+5]=u,s[o+6]=l,s[o+7]=c,s[o+8]=u}y.bufferData(y.ARRAY_BUFFER,t.normalArray,y.DYNAMIC_DRAW),M.enableAttribute(i.normal),y.vertexAttribPointer(i.normal,3,y.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(y.bindBuffer(y.ARRAY_BUFFER,n.uv),y.bufferData(y.ARRAY_BUFFER,t.uvArray,y.DYNAMIC_DRAW),M.enableAttribute(i.uv),y.vertexAttribPointer(i.uv,2,y.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==w&&(y.bindBuffer(y.ARRAY_BUFFER,n.color),y.bufferData(y.ARRAY_BUFFER,t.colorArray,y.DYNAMIC_DRAW),M.enableAttribute(i.color),y.vertexAttribPointer(i.color,3,y.FLOAT,!1,0,0)),M.disableUnusedAttributes(),y.drawArrays(y.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,r,n,i,o){M.setMaterial(n);var a=Zt(t,e,n,i),s=r.id+"_"+a.id+"_"+(!0===n.wireframe),l=!1;s!==at&&(at=s,l=!0),i.morphTargetInfluences&&(B.update(i,r,n,a),l=!0);var c,u=r.index,h=r.attributes.position,p=1;!0===n.wireframe&&(u=O.getWireframeAttribute(r),p=2);var f=V;null!==u&&(c=I.get(u),(f=j).setIndex(c)),l&&(!function(t,e,r,n){if(r&&r.isInstancedBufferGeometry&&null===_.get("ANGLE_instanced_arrays"))return;void 0===n&&(n=0);M.initAttributes();var i=r.attributes,o=e.getAttributes(),a=t.defaultAttributeValues;for(var s in o){var l=o[s];if(l>=0){var c=i[s];if(void 0!==c){var u=c.normalized,h=c.itemSize,p=I.get(c);if(void 0===p)continue;var f=p.buffer,d=p.type,m=p.bytesPerElement;if(c.isInterleavedBufferAttribute){var g=c.data,v=g.stride,x=c.offset;g&&g.isInstancedInterleavedBuffer?(M.enableAttributeAndDivisor(l,g.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=g.meshPerAttribute*g.count)):M.enableAttribute(l),y.bindBuffer(y.ARRAY_BUFFER,f),y.vertexAttribPointer(l,h,d,u,v*m,(n*v+x)*m)}else c.isInstancedBufferAttribute?(M.enableAttributeAndDivisor(l,c.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=c.meshPerAttribute*c.count)):M.enableAttribute(l),y.bindBuffer(y.ARRAY_BUFFER,f),y.vertexAttribPointer(l,h,d,u,0,n*h*m)}else if(void 0!==a){var b=a[s];if(void 0!==b)switch(b.length){case 2:y.vertexAttrib2fv(l,b);break;case 3:y.vertexAttrib3fv(l,b);break;case 4:y.vertexAttrib4fv(l,b);break;default:y.vertexAttrib1fv(l,b)}}}}M.disableUnusedAttributes()}(n,a,r),null!==u&&y.bindBuffer(y.ELEMENT_ARRAY_BUFFER,c.buffer));var d=0;null!==u?d=u.count:void 0!==h&&(d=h.count);var m=r.drawRange.start*p,g=r.drawRange.count*p,v=null!==o?o.start*p:0,x=null!==o?o.count*p:1/0,b=Math.max(m,v),w=Math.min(d,m+g,v+x)-1,S=Math.max(0,w-b+1);if(0!==S){if(i.isMesh)if(!0===n.wireframe)M.setLineWidth(n.wireframeLinewidth*Tt()),f.setMode(y.LINES);else switch(i.drawMode){case ae:f.setMode(y.TRIANGLES);break;case se:f.setMode(y.TRIANGLE_STRIP);break;case le:f.setMode(y.TRIANGLE_FAN)}else if(i.isLine){var A=n.linewidth;void 0===A&&(A=1),M.setLineWidth(A*Tt()),i.isLineSegments?f.setMode(y.LINES):i.isLineLoop?f.setMode(y.LINE_LOOP):f.setMode(y.LINE_STRIP)}else i.isPoints&&f.setMode(y.POINTS);r&&r.isInstancedBufferGeometry?r.maxInstancedCount>0&&f.renderInstances(r,b,S):f.render(b,S)}},this.compile=function(t,e){c.length=0,u.length=0,t.traverse(function(t){t.isLight&&(c.push(t),t.castShadow&&u.push(t))}),F.setup(c,u,e),t.traverse(function(e){if(e.material)if(Array.isArray(e.material))for(var r=0;r<e.material.length;r++)qt(e.material[r],t.fog,e);else qt(e.material,t.fog,e)})};var Bt,Vt,jt,Gt=!1,Wt=null;function Ht(t){null!==Wt&&Wt(t),(It.getDevice()||window).requestAnimationFrame(Ht)}function Xt(t,e,r,n){for(var i=0,o=t.length;i<o;i++){var a=t[i],s=a.object,l=a.geometry,c=void 0===n?a.material:n,u=a.group;if(r.isArrayCamera){lt=r;for(var h=r.cameras,p=0,f=h.length;p<f;p++){var d=h[p];if(s.layers.test(d.layers)){var m=d.bounds,g=m.x*ft,v=m.y*dt,y=m.z*ft,_=m.w*dt;M.viewport(ct.set(g,v,y,_).multiplyScalar(mt)),Yt(s,e,d,l,c,u)}}}else lt=null,Yt(s,e,r,l,c,u)}}function Yt(t,e,r,n,i,o){if(t.onBeforeRender(X,e,r,n,i,o),t.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.isImmediateRenderObject){M.setMaterial(i);var a=Zt(r,e.fog,i,t);at="",s=a,l=i,t.render(function(t){X.renderBufferImmediate(t,s,l)})}else X.renderBufferDirect(r,e.fog,n,i,t,o);var s,l;t.onAfterRender(X,e,r,n,i,o)}function qt(t,e,r){var n=R.get(t),i=z.getParameters(t,F.state,u,e,xt.numPlanes,xt.numIntersection,r),o=z.getProgramCode(t,i),a=n.program,s=!0;if(void 0===a)t.addEventListener("dispose",zt);else if(a.code!==o)kt(t);else{if(void 0!==i.shaderID)return;s=!1}if(s){if(i.shaderID){var l=Vr[i.shaderID];n.shader={name:t.type,uniforms:Ur.clone(l.uniforms),vertexShader:l.vertexShader,fragmentShader:l.fragmentShader}}else n.shader={name:t.type,uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};t.onBeforeCompile(n.shader),a=z.acquireProgram(t,n.shader,i,o),n.program=a,t.program=a}var c=a.getAttributes();if(t.morphTargets){t.numSupportedMorphTargets=0;for(var h=0;h<X.maxMorphTargets;h++)c["morphTarget"+h]>=0&&t.numSupportedMorphTargets++}if(t.morphNormals){t.numSupportedMorphNormals=0;for(h=0;h<X.maxMorphNormals;h++)c["morphNormal"+h]>=0&&t.numSupportedMorphNormals++}var p=n.shader.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(n.numClippingPlanes=xt.numPlanes,n.numIntersection=xt.numIntersection,p.clippingPlanes=xt.uniform),n.fog=e,n.lightsHash=F.state.hash,t.lights&&(p.ambientLightColor.value=F.state.ambient,p.directionalLights.value=F.state.directional,p.spotLights.value=F.state.spot,p.rectAreaLights.value=F.state.rectArea,p.pointLights.value=F.state.point,p.hemisphereLights.value=F.state.hemi,p.directionalShadowMap.value=F.state.directionalShadowMap,p.directionalShadowMatrix.value=F.state.directionalShadowMatrix,p.spotShadowMap.value=F.state.spotShadowMap,p.spotShadowMatrix.value=F.state.spotShadowMatrix,p.pointShadowMap.value=F.state.pointShadowMap,p.pointShadowMatrix.value=F.state.pointShadowMatrix);var f=n.program.getUniforms(),d=Ir.seqWithValue(f.seq,p);n.uniformsList=d}function Zt(t,e,r,n){pt=0;var i=R.get(r);if(bt&&(wt||t!==st)){var o=t===st&&r.id===it;xt.setState(r.clippingPlanes,r.clipIntersection,r.clipShadows,t,i,o)}!1===r.needsUpdate&&(void 0===i.program?r.needsUpdate=!0:r.fog&&i.fog!==e?r.needsUpdate=!0:r.lights&&i.lightsHash!==F.state.hash?r.needsUpdate=!0:void 0===i.numClippingPlanes||i.numClippingPlanes===xt.numPlanes&&i.numIntersection===xt.numIntersection||(r.needsUpdate=!0)),r.needsUpdate&&(qt(r,e,n),r.needsUpdate=!1);var a,s,l,c,u,h,p,f,d,m,g,v,_,x,b,w,A=!1,E=!1,C=!1,T=i.program,P=T.getUniforms(),L=i.shader.uniforms;if(M.useProgram(T.program)&&(A=!0,E=!0,C=!0),r.id!==it&&(it=r.id,E=!0),A||t!==st){if(P.setValue(y,"projectionMatrix",t.projectionMatrix),S.logarithmicDepthBuffer&&P.setValue(y,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),st!==(lt||t)&&(st=lt||t,E=!0,C=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.envMap){var N=P.map.cameraPosition;void 0!==N&&N.setValue(y,Mt.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.skinning)&&P.setValue(y,"viewMatrix",t.matrixWorldInverse)}if(r.skinning){P.setOptional(y,n,"bindMatrix"),P.setOptional(y,n,"bindMatrixInverse");var I=n.skeleton;if(I){var O=I.bones;if(S.floatVertexTextures){if(void 0===I.boneTexture){var D=Math.sqrt(4*O.length);D=ye.nextPowerOfTwo(Math.ceil(D)),D=Math.max(D,4);var z=new Float32Array(D*D*4);z.set(I.boneMatrices);var k=new Ye(z,D,D,Ut,Rt);I.boneMatrices=z,I.boneTexture=k,I.boneTextureSize=D}P.setValue(y,"boneTexture",I.boneTexture),P.setValue(y,"boneTextureSize",I.boneTextureSize)}else P.setOptional(y,I,"boneMatrices")}}return(E||r.forceUniformsUpdate)&&(P.setValue(y,"toneMappingExposure",X.toneMappingExposure),P.setValue(y,"toneMappingWhitePoint",X.toneMappingWhitePoint),r.lights&&(w=C,(b=L).ambientLightColor.needsUpdate=w,b.directionalLights.needsUpdate=w,b.pointLights.needsUpdate=w,b.spotLights.needsUpdate=w,b.rectAreaLights.needsUpdate=w,b.hemisphereLights.needsUpdate=w),e&&r.fog&&(x=e,(_=L).fogColor.value=x.color,x.isFog?(_.fogNear.value=x.near,_.fogFar.value=x.far):x.isFogExp2&&(_.fogDensity.value=x.density)),r.isMeshBasicMaterial?$t(L,r):r.isMeshLambertMaterial?($t(L,r),g=L,(v=r).emissiveMap&&(g.emissiveMap.value=v.emissiveMap)):r.isMeshPhongMaterial?($t(L,r),r.isMeshToonMaterial?(Kt(d=L,m=r),m.gradientMap&&(d.gradientMap.value=m.gradientMap)):Kt(L,r)):r.isMeshStandardMaterial?($t(L,r),r.isMeshPhysicalMaterial?(f=r,(p=L).clearCoat.value=f.clearCoat,p.clearCoatRoughness.value=f.clearCoatRoughness,Qt(p,f)):Qt(L,r)):r.isMeshDepthMaterial?($t(L,r),u=L,(h=r).displacementMap&&(u.displacementMap.value=h.displacementMap,u.displacementScale.value=h.displacementScale,u.displacementBias.value=h.displacementBias)):r.isMeshDistanceMaterial?($t(L,r),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(L,r)):r.isMeshNormalMaterial?($t(L,r),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale);e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale));e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(L,r)):r.isLineBasicMaterial?(c=r,(l=L).diffuse.value=c.color,l.opacity.value=c.opacity,r.isLineDashedMaterial&&(s=r,(a=L).dashSize.value=s.dashSize,a.totalSize.value=s.dashSize+s.gapSize,a.scale.value=s.scale)):r.isPointsMaterial?function(t,e){if(t.diffuse.value=e.color,t.opacity.value=e.opacity,t.size.value=e.size*mt,t.scale.value=.5*dt,t.map.value=e.map,null!==e.map){var r=e.map.offset,n=e.map.repeat;t.offsetRepeat.value.set(r.x,r.y,n.x,n.y)}}(L,r):r.isShadowMaterial&&(L.color.value=r.color,L.opacity.value=r.opacity),void 0!==L.ltcMat&&(L.ltcMat.value=kr.LTC_MAT_TEXTURE),void 0!==L.ltcMag&&(L.ltcMag.value=kr.LTC_MAG_TEXTURE),Ir.upload(y,i.uniformsList,L,X)),P.setValue(y,"modelViewMatrix",n.modelViewMatrix),P.setValue(y,"normalMatrix",n.normalMatrix),P.setValue(y,"modelMatrix",n.matrixWorld),T}function $t(t,e){var r;if(t.opacity.value=e.opacity,e.color&&(t.diffuse.value=e.color),e.emissive&&t.emissive.value.copy(e.emissive).multiplyScalar(e.emissiveIntensity),e.map&&(t.map.value=e.map),e.alphaMap&&(t.alphaMap.value=e.alphaMap),e.specularMap&&(t.specularMap.value=e.specularMap),e.envMap&&(t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap&&e.envMap.isCubeTexture?-1:1,t.reflectivity.value=e.reflectivity,t.refractionRatio.value=e.refractionRatio),e.lightMap&&(t.lightMap.value=e.lightMap,t.lightMapIntensity.value=e.lightMapIntensity),e.aoMap&&(t.aoMap.value=e.aoMap,t.aoMapIntensity.value=e.aoMapIntensity),e.map?r=e.map:e.specularMap?r=e.specularMap:e.displacementMap?r=e.displacementMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.roughnessMap?r=e.roughnessMap:e.metalnessMap?r=e.metalnessMap:e.alphaMap?r=e.alphaMap:e.emissiveMap&&(r=e.emissiveMap),void 0!==r){r.isWebGLRenderTarget&&(r=r.texture);var n=r.offset,i=r.repeat;t.offsetRepeat.value.set(n.x,n.y,i.x,i.y)}}function Kt(t,e){t.specular.value=e.specular,t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function Qt(t,e){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}this.animate=function(t){Wt=t,Gt||((It.getDevice()||window).requestAnimationFrame(Ht),Gt=!0)},this.render=function(t,e,r,n){if(e&&e.isCamera&&!et){at="",it=-1,st=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),It.enabled&&(e=It.getCamera(e)),St.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),_t.setFromMatrix(St),c.length=0,u.length=0,g.length=0,v.length=0,wt=this.localClippingEnabled,bt=xt.init(this.clippingPlanes,wt,e),(h=k.get(t,e)).init(),function t(e,r,n){if(!e.visible)return;var i=e.layers.test(r.layers);if(i)if(e.isLight)c.push(e),e.castShadow&&u.push(e);else if(e.isSprite)e.frustumCulled&&!_t.intersectsSprite(e)||g.push(e);else if(e.isLensFlare)v.push(e);else if(e.isImmediateRenderObject)n&&Mt.setFromMatrixPosition(e.matrixWorld).applyMatrix4(St),h.push(e,null,e.material,Mt.z,null);else if((e.isMesh||e.isLine||e.isPoints)&&(e.isSkinnedMesh&&e.skeleton.update(),!e.frustumCulled||_t.intersectsObject(e))){n&&Mt.setFromMatrixPosition(e.matrixWorld).applyMatrix4(St);var o=D.update(e),a=e.material;if(Array.isArray(a))for(var s=o.groups,l=0,p=s.length;l<p;l++){var f=s[l],d=a[f.materialIndex];d&&d.visible&&h.push(e,o,d,Mt.z,f)}else a.visible&&h.push(e,o,a,Mt.z,null)}var m=e.children;for(var l=0,p=m.length;l<p;l++)t(m[l],r,n)}(t,e,X.sortObjects),!0===X.sortObjects&&h.sort(),bt&&xt.beginShadows(),Ot.render(u,t,e),F.setup(c,u,e),bt&&xt.endShadows(),Ct.frame++,Ct.calls=0,Ct.vertices=0,Ct.faces=0,Ct.points=0,void 0===r&&(r=null),this.setRenderTarget(r),U.render(h,t,e,n);var i=h.opaque,o=h.transparent;if(t.overrideMaterial){var a=t.overrideMaterial;i.length&&Xt(i,t,e,a),o.length&&Xt(o,t,e,a)}else i.length&&Xt(i,t,e),o.length&&Xt(o,t,e);W.render(g,t,e),G.render(v,t,e,ct),r&&N.updateRenderTargetMipmap(r),M.buffers.depth.setTest(!0),M.buffers.depth.setMask(!0),M.buffers.color.setMask(!0),M.setPolygonOffset(!1),It.enabled&&It.submitFrame()}},this.setFaceCulling=function(t,e){M.setCullFace(t),M.setFlipSided(e===m)},this.allocTextureUnit=function(){var t=pt;return S.maxTextures,pt+=1,t},this.setTexture2D=(Bt=!1,function(t,e){t&&t.isWebGLRenderTarget&&(Bt||(Bt=!0),t=t.texture),N.setTexture2D(t,e)}),this.setTexture=(Vt=!1,function(t,e){Vt||(Vt=!0),N.setTexture2D(t,e)}),this.setTextureCube=(jt=!1,function(t,e){t&&t.isWebGLRenderTargetCube&&(jt||(jt=!0),t=t.texture),t&&t.isCubeTexture||Array.isArray(t.image)&&6===t.image.length?N.setTextureCube(t,e):N.setTextureCubeDynamic(t,e)}),this.getRenderTarget=function(){return rt},this.setRenderTarget=function(t){rt=t,t&&void 0===R.get(t).__webglFramebuffer&&N.setupRenderTarget(t);var e=null,r=!1;if(t){var n=R.get(t).__webglFramebuffer;t.isWebGLRenderTargetCube?(e=n[t.activeCubeFace],r=!0):e=n,ct.copy(t.viewport),ut.copy(t.scissor),ht=t.scissorTest}else ct.copy(gt).multiplyScalar(mt),ut.copy(vt).multiplyScalar(mt),ht=yt;if(nt!==e&&(y.bindFramebuffer(y.FRAMEBUFFER,e),nt=e),M.viewport(ct),M.scissor(ut),M.setScissorTest(ht),r){var i=R.get(t.texture);y.framebufferTexture2D(y.FRAMEBUFFER,y.COLOR_ATTACHMENT0,y.TEXTURE_CUBE_MAP_POSITIVE_X+t.activeCubeFace,i.__webglTexture,t.activeMipMapLevel)}},this.readRenderTargetPixels=function(t,e,r,n,i,o){if(t&&t.isWebGLRenderTarget){var a=R.get(t).__webglFramebuffer;if(a){var s=!1;a!==nt&&(y.bindFramebuffer(y.FRAMEBUFFER,a),s=!0);try{var l=t.texture,c=l.format,u=l.type;if(c!==Ut&&H.convert(c)!==y.getParameter(y.IMPLEMENTATION_COLOR_READ_FORMAT))return;if(!(u===At||H.convert(u)===y.getParameter(y.IMPLEMENTATION_COLOR_READ_TYPE)||u===Rt&&(_.get("OES_texture_float")||_.get("WEBGL_color_buffer_float"))||u===Nt&&_.get("EXT_color_buffer_half_float")))return;y.checkFramebufferStatus(y.FRAMEBUFFER)===y.FRAMEBUFFER_COMPLETE&&e>=0&&e<=t.width-n&&r>=0&&r<=t.height-i&&y.readPixels(e,r,n,i,H.convert(c),H.convert(u),o)}finally{s&&y.bindFramebuffer(y.FRAMEBUFFER,nt)}}}}}function Uo(t,e){this.name="",this.color=new Dr(t),this.density=void 0!==e?e:25e-5}function Bo(t,e,r){this.name="",this.color=new Dr(t),this.near=void 0!==e?e:1,this.far=void 0!==r?r:1e3}function Vo(){Wn.call(this),this.type="Scene",this.background=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0}function jo(t,e,r,n,i){Wn.call(this),this.lensFlares=[],this.positionScreen=new He,this.customUpdateCallback=void 0,void 0!==t&&this.add(t,e,r,n,i)}function Go(t){fn.call(this),this.type="SpriteMaterial",this.color=new Dr(16777215),this.map=null,this.rotation=0,this.fog=!1,this.lights=!1,this.setValues(t)}function Wo(t){Wn.call(this),this.type="Sprite",this.material=void 0!==t?t:new Go}function Ho(){Wn.call(this),this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function Xo(t,e){if(t=t||[],this.bones=t.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),void 0===e)this.calculateInverses();else if(this.bones.length===e.length)this.boneInverses=e.slice(0);else{this.boneInverses=[];for(var r=0,n=this.bones.length;r<n;r++)this.boneInverses.push(new Xe)}}function Yo(){Wn.call(this),this.type="Bone"}function qo(t,e){io.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Xe,this.bindMatrixInverse=new Xe;var r=new Xo(this.initBones());this.bind(r,this.matrixWorld),this.normalizeSkinWeights()}function Zo(t){fn.call(this),this.type="LineBasicMaterial",this.color=new Dr(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.lights=!1,this.setValues(t)}function $o(t,e,r){if(1===r)return new Ko(t,e);Wn.call(this),this.type="Line",this.geometry=void 0!==t?t:new Zi,this.material=void 0!==e?e:new Zo({color:16777215*Math.random()})}function Ko(t,e){$o.call(this,t,e),this.type="LineSegments"}function Qo(t,e){$o.call(this,t,e),this.type="LineLoop"}function Jo(t){fn.call(this),this.type="PointsMaterial",this.color=new Dr(16777215),this.map=null,this.size=1,this.sizeAttenuation=!0,this.lights=!1,this.setValues(t)}function ta(t,e){Wn.call(this),this.type="Points",this.geometry=void 0!==t?t:new Zi,this.material=void 0!==e?e:new Jo({color:16777215*Math.random()})}function ea(){Wn.call(this),this.type="Group"}function ra(t,e,r,n,i,o,a,s,l){Be.call(this,t,e,r,n,i,o,a,s,l),this.generateMipmaps=!1;var c=this;!function e(){requestAnimationFrame(e),t.readyState>=t.HAVE_CURRENT_DATA&&(c.needsUpdate=!0)}()}function na(t,e,r,n,i,o,a,s,l,c,u,h){Be.call(this,null,o,a,s,l,c,n,i,u,h),this.image={width:e,height:r},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}function ia(t,e,r,n,i,o,a,s,l,c){if((c=void 0!==c?c:Gt)!==Gt&&c!==Wt)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===r&&c===Gt&&(r=Tt),void 0===r&&c===Wt&&(r=Ft),Be.call(this,null,n,i,o,a,s,c,r,l),this.image={width:t,height:e},this.magFilter=void 0!==a?a:_t,this.minFilter=void 0!==s?s:_t,this.flipY=!1,this.generateMipmaps=!1}function oa(t){Zi.call(this),this.type="WireframeGeometry";var e,r,n,i,o,a,s,l,c,u,h=[],p=[0,0],f={},d=["a","b","c"];if(t&&t.isGeometry){var m=t.faces;for(e=0,n=m.length;e<n;e++){var g=m[e];for(r=0;r<3;r++)s=g[d[r]],l=g[d[(r+1)%3]],p[0]=Math.min(s,l),p[1]=Math.max(s,l),void 0===f[c=p[0]+","+p[1]]&&(f[c]={index1:p[0],index2:p[1]})}for(c in f)a=f[c],u=t.vertices[a.index1],h.push(u.x,u.y,u.z),u=t.vertices[a.index2],h.push(u.x,u.y,u.z)}else if(t&&t.isBufferGeometry){var v,y,_,x,b,w,S;if(u=new He,null!==t.index){for(v=t.attributes.position,y=t.index,0===(_=t.groups).length&&(_=[{start:0,count:y.count,materialIndex:0}]),i=0,o=_.length;i<o;++i)for(e=b=(x=_[i]).start,n=b+x.count;e<n;e+=3)for(r=0;r<3;r++)s=y.getX(e+r),l=y.getX(e+(r+1)%3),p[0]=Math.min(s,l),p[1]=Math.max(s,l),void 0===f[c=p[0]+","+p[1]]&&(f[c]={index1:p[0],index2:p[1]});for(c in f)a=f[c],u.fromBufferAttribute(v,a.index1),h.push(u.x,u.y,u.z),u.fromBufferAttribute(v,a.index2),h.push(u.x,u.y,u.z)}else for(e=0,n=(v=t.attributes.position).count/3;e<n;e++)for(r=0;r<3;r++)w=3*e+r,u.fromBufferAttribute(v,w),h.push(u.x,u.y,u.z),S=3*e+(r+1)%3,u.fromBufferAttribute(v,S),h.push(u.x,u.y,u.z)}this.addAttribute("position",new Hi(h,3))}function aa(t,e,r){Fi.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:r},this.fromBufferGeometry(new sa(t,e,r)),this.mergeVertices()}function sa(t,e,r){Zi.call(this),this.type="ParametricBufferGeometry",this.parameters={func:t,slices:e,stacks:r};var n,i,o=[],a=[],s=[],l=[],c=new He,u=new He,h=new He,p=new He,f=new He,d=e+1;for(n=0;n<=r;n++){var m=n/r;for(i=0;i<=e;i++){var g=i/e;u=t(g,m,u),a.push(u.x,u.y,u.z),g-1e-5>=0?(h=t(g-1e-5,m,h),p.subVectors(u,h)):(h=t(g+1e-5,m,h),p.subVectors(h,u)),m-1e-5>=0?(h=t(g,m-1e-5,h),f.subVectors(u,h)):(h=t(g,m+1e-5,h),f.subVectors(h,u)),c.crossVectors(p,f).normalize(),s.push(c.x,c.y,c.z),l.push(g,m)}}for(n=0;n<r;n++)for(i=0;i<e;i++){var v=n*d+i,y=n*d+i+1,_=(n+1)*d+i+1,x=(n+1)*d+i;o.push(v,y,x),o.push(y,_,x)}this.setIndex(o),this.addAttribute("position",new Hi(a,3)),this.addAttribute("normal",new Hi(s,3)),this.addAttribute("uv",new Hi(l,2))}function la(t,e,r,n){Fi.call(this),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:r,detail:n},this.fromBufferGeometry(new ca(t,e,r,n)),this.mergeVertices()}function ca(t,e,r,n){Zi.call(this),this.type="PolyhedronBufferGeometry",this.parameters={vertices:t,indices:e,radius:r,detail:n},r=r||1;var i=[],o=[];function a(t,e,r,n){var i,o,a=Math.pow(2,n),l=[];for(i=0;i<=a;i++){l[i]=[];var c=t.clone().lerp(r,i/a),u=e.clone().lerp(r,i/a),h=a-i;for(o=0;o<=h;o++)l[i][o]=0===o&&i===a?c:c.clone().lerp(u,o/h)}for(i=0;i<a;i++)for(o=0;o<2*(a-i)-1;o++){var p=Math.floor(o/2);o%2==0?(s(l[i][p+1]),s(l[i+1][p]),s(l[i][p])):(s(l[i][p+1]),s(l[i+1][p+1]),s(l[i+1][p]))}}function s(t){i.push(t.x,t.y,t.z)}function l(e,r){var n=3*e;r.x=t[n+0],r.y=t[n+1],r.z=t[n+2]}function c(t,e,r,n){n<0&&1===t.x&&(o[e]=t.x-1),0===r.x&&0===r.z&&(o[e]=n/2/Math.PI+.5)}function u(t){return Math.atan2(t.z,-t.x)}!function(t){for(var r=new He,n=new He,i=new He,o=0;o<e.length;o+=3)l(e[o+0],r),l(e[o+1],n),l(e[o+2],i),a(r,n,i,t)}(n=n||0),function(t){for(var e=new He,r=0;r<i.length;r+=3)e.x=i[r+0],e.y=i[r+1],e.z=i[r+2],e.normalize().multiplyScalar(t),i[r+0]=e.x,i[r+1]=e.y,i[r+2]=e.z}(r),function(){for(var t=new He,e=0;e<i.length;e+=3){t.x=i[e+0],t.y=i[e+1],t.z=i[e+2];var r=u(t)/2/Math.PI+.5,n=(a=t,Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5);o.push(r,1-n)}var a;(function(){for(var t=new He,e=new He,r=new He,n=new He,a=new _e,s=new _e,l=new _e,h=0,p=0;h<i.length;h+=9,p+=6){t.set(i[h+0],i[h+1],i[h+2]),e.set(i[h+3],i[h+4],i[h+5]),r.set(i[h+6],i[h+7],i[h+8]),a.set(o[p+0],o[p+1]),s.set(o[p+2],o[p+3]),l.set(o[p+4],o[p+5]),n.copy(t).add(e).add(r).divideScalar(3);var f=u(n);c(a,p+0,t,f),c(s,p+2,e,f),c(l,p+4,r,f)}})(),function(){for(var t=0;t<o.length;t+=6){var e=o[t+0],r=o[t+2],n=o[t+4],i=Math.max(e,r,n),a=Math.min(e,r,n);i>.9&&a<.1&&(e<.2&&(o[t+0]+=1),r<.2&&(o[t+2]+=1),n<.2&&(o[t+4]+=1))}}()}(),this.addAttribute("position",new Hi(i,3)),this.addAttribute("normal",new Hi(i.slice(),3)),this.addAttribute("uv",new Hi(o,2)),0===n?this.computeVertexNormals():this.normalizeNormals()}function ua(t,e){Fi.call(this),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new ha(t,e)),this.mergeVertices()}function ha(t,e){ca.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],t,e),this.type="TetrahedronBufferGeometry",this.parameters={radius:t,detail:e}}function pa(t,e){Fi.call(this),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new fa(t,e)),this.mergeVertices()}function fa(t,e){ca.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],t,e),this.type="OctahedronBufferGeometry",this.parameters={radius:t,detail:e}}function da(t,e){Fi.call(this),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new ma(t,e)),this.mergeVertices()}function ma(t,e){var r=(1+Math.sqrt(5))/2,n=[-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1];ca.call(this,n,[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],t,e),this.type="IcosahedronBufferGeometry",this.parameters={radius:t,detail:e}}function ga(t,e){Fi.call(this),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new va(t,e)),this.mergeVertices()}function va(t,e){var r=(1+Math.sqrt(5))/2,n=1/r,i=[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-n,-r,0,-n,r,0,n,-r,0,n,r,-n,-r,0,-n,r,0,n,-r,0,n,r,0,-r,0,-n,r,0,-n,-r,0,n,r,0,n];ca.call(this,i,[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],t,e),this.type="DodecahedronBufferGeometry",this.parameters={radius:t,detail:e}}function ya(t,e,r,n,i,o){Fi.call(this),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:n,closed:i};var a=new _a(t,e,r,n,i);this.tangents=a.tangents,this.normals=a.normals,this.binormals=a.binormals,this.fromBufferGeometry(a),this.mergeVertices()}function _a(t,e,r,n,i){Zi.call(this),this.type="TubeBufferGeometry",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:n,closed:i},e=e||64,r=r||1,n=n||8,i=i||!1;var o=t.computeFrenetFrames(e,i);this.tangents=o.tangents,this.normals=o.normals,this.binormals=o.binormals;var a,s,l=new He,c=new He,u=new _e,h=[],p=[],f=[],d=[];function m(i){var a=t.getPointAt(i/e),u=o.normals[i],f=o.binormals[i];for(s=0;s<=n;s++){var d=s/n*Math.PI*2,m=Math.sin(d),g=-Math.cos(d);c.x=g*u.x+m*f.x,c.y=g*u.y+m*f.y,c.z=g*u.z+m*f.z,c.normalize(),p.push(c.x,c.y,c.z),l.x=a.x+r*c.x,l.y=a.y+r*c.y,l.z=a.z+r*c.z,h.push(l.x,l.y,l.z)}}!function(){for(a=0;a<e;a++)m(a);m(!1===i?e:0),function(){for(a=0;a<=e;a++)for(s=0;s<=n;s++)u.x=a/e,u.y=s/n,f.push(u.x,u.y)}(),function(){for(s=1;s<=e;s++)for(a=1;a<=n;a++){var t=(n+1)*(s-1)+(a-1),r=(n+1)*s+(a-1),i=(n+1)*s+a,o=(n+1)*(s-1)+a;d.push(t,r,o),d.push(r,i,o)}}()}(),this.setIndex(d),this.addAttribute("position",new Hi(h,3)),this.addAttribute("normal",new Hi(p,3)),this.addAttribute("uv",new Hi(f,2))}function xa(t,e,r,n,i,o,a){Fi.call(this),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:n,p:i,q:o},this.fromBufferGeometry(new ba(t,e,r,n,i,o)),this.mergeVertices()}function ba(t,e,r,n,i,o){Zi.call(this),this.type="TorusKnotBufferGeometry",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:n,p:i,q:o},t=t||100,e=e||40,r=Math.floor(r)||64,n=Math.floor(n)||8,i=i||2,o=o||3;var a,s,l=[],c=[],u=[],h=[],p=new He,f=new He,d=new He,m=new He,g=new He,v=new He,y=new He;for(a=0;a<=r;++a){var _=a/r*i*Math.PI*2;for(C(_,i,o,t,d),C(_+.01,i,o,t,m),v.subVectors(m,d),y.addVectors(m,d),g.crossVectors(v,y),y.crossVectors(g,v),g.normalize(),y.normalize(),s=0;s<=n;++s){var x=s/n*Math.PI*2,b=-e*Math.cos(x),w=e*Math.sin(x);p.x=d.x+(b*y.x+w*g.x),p.y=d.y+(b*y.y+w*g.y),p.z=d.z+(b*y.z+w*g.z),c.push(p.x,p.y,p.z),f.subVectors(p,d).normalize(),u.push(f.x,f.y,f.z),h.push(a/r),h.push(s/n)}}for(s=1;s<=r;s++)for(a=1;a<=n;a++){var S=(n+1)*(s-1)+(a-1),M=(n+1)*s+(a-1),A=(n+1)*s+a,E=(n+1)*(s-1)+a;l.push(S,M,E),l.push(M,A,E)}function C(t,e,r,n,i){var o=Math.cos(t),a=Math.sin(t),s=r/e*t,l=Math.cos(s);i.x=n*(2+l)*.5*o,i.y=n*(2+l)*a*.5,i.z=n*Math.sin(s)*.5}this.setIndex(l),this.addAttribute("position",new Hi(c,3)),this.addAttribute("normal",new Hi(u,3)),this.addAttribute("uv",new Hi(h,2))}function wa(t,e,r,n,i){Fi.call(this),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:n,arc:i},this.fromBufferGeometry(new Sa(t,e,r,n,i)),this.mergeVertices()}function Sa(t,e,r,n,i){Zi.call(this),this.type="TorusBufferGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:n,arc:i},t=t||100,e=e||40,r=Math.floor(r)||8,n=Math.floor(n)||6,i=i||2*Math.PI;var o,a,s=[],l=[],c=[],u=[],h=new He,p=new He,f=new He;for(o=0;o<=r;o++)for(a=0;a<=n;a++){var d=a/n*i,m=o/r*Math.PI*2;p.x=(t+e*Math.cos(m))*Math.cos(d),p.y=(t+e*Math.cos(m))*Math.sin(d),p.z=e*Math.sin(m),l.push(p.x,p.y,p.z),h.x=t*Math.cos(d),h.y=t*Math.sin(d),f.subVectors(p,h).normalize(),c.push(f.x,f.y,f.z),u.push(a/n),u.push(o/r)}for(o=1;o<=r;o++)for(a=1;a<=n;a++){var g=(n+1)*o+a-1,v=(n+1)*(o-1)+a-1,y=(n+1)*(o-1)+a,_=(n+1)*o+a;s.push(g,v,_),s.push(v,y,_)}this.setIndex(s),this.addAttribute("position",new Hi(l,3)),this.addAttribute("normal",new Hi(c,3)),this.addAttribute("uv",new Hi(u,2))}Fo.prototype=Object.assign(Object.create(Yn.prototype),{constructor:Fo,isArrayCamera:!0}),Uo.prototype.isFogExp2=!0,Uo.prototype.clone=function(){return new Uo(this.color.getHex(),this.density)},Uo.prototype.toJSON=function(t){return{type:"FogExp2",color:this.color.getHex(),density:this.density}},Bo.prototype.isFog=!0,Bo.prototype.clone=function(){return new Bo(this.color.getHex(),this.near,this.far)},Bo.prototype.toJSON=function(t){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}},Vo.prototype=Object.assign(Object.create(Wn.prototype),{constructor:Vo,copy:function(t,e){return Wn.prototype.copy.call(this,t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this},toJSON:function(t){var e=Wn.prototype.toJSON.call(this,t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}),jo.prototype=Object.assign(Object.create(Wn.prototype),{constructor:jo,isLensFlare:!0,copy:function(t){Wn.prototype.copy.call(this,t),this.positionScreen.copy(t.positionScreen),this.customUpdateCallback=t.customUpdateCallback;for(var e=0,r=t.lensFlares.length;e<r;e++)this.lensFlares.push(t.lensFlares[e]);return this},add:function(t,e,r,n,i,o){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===o&&(o=1),void 0===i&&(i=new Dr(16777215)),void 0===n&&(n=E),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:0,opacity:o,color:i,blending:n})},updateLensFlares:function(){var t,e,r=this.lensFlares.length,n=2*-this.positionScreen.x,i=2*-this.positionScreen.y;for(t=0;t<r;t++)(e=this.lensFlares[t]).x=this.positionScreen.x+n*e.distance,e.y=this.positionScreen.y+i*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)}}),Go.prototype=Object.create(fn.prototype),Go.prototype.constructor=Go,Go.prototype.isSpriteMaterial=!0,Go.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.rotation=t.rotation,this},Wo.prototype=Object.assign(Object.create(Wn.prototype),{constructor:Wo,isSprite:!0,raycast:(ho=new He,po=new He,fo=new He,function(t,e){po.setFromMatrixPosition(this.matrixWorld),t.ray.closestPointToPoint(po,ho),fo.setFromMatrixScale(this.matrixWorld);var r=fo.x*fo.y/4;if(!(po.distanceToSquared(ho)>r)){var n=t.ray.origin.distanceTo(ho);n<t.near||n>t.far||e.push({distance:n,point:ho.clone(),face:null,object:this})}}),clone:function(){return new this.constructor(this.material).copy(this)}}),Ho.prototype=Object.assign(Object.create(Wn.prototype),{constructor:Ho,copy:function(t){Wn.prototype.copy.call(this,t,!1);for(var e=t.levels,r=0,n=e.length;r<n;r++){var i=e[r];this.addLevel(i.object.clone(),i.distance)}return this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=this.levels,n=0;n<r.length&&!(e<r[n].distance);n++);r.splice(n,0,{distance:e,object:t}),this.add(t)},getObjectForDistance:function(t){for(var e=this.levels,r=1,n=e.length;r<n&&!(t<e[r].distance);r++);return e[r-1].object},raycast:(vo=new He,function(t,e){vo.setFromMatrixPosition(this.matrixWorld);var r=t.ray.origin.distanceTo(vo);this.getObjectForDistance(r).raycast(t,e)}),update:(mo=new He,go=new He,function(t){var e=this.levels;if(e.length>1){mo.setFromMatrixPosition(t.matrixWorld),go.setFromMatrixPosition(this.matrixWorld);var r=mo.distanceTo(go);e[0].object.visible=!0;for(var n=1,i=e.length;n<i&&r>=e[n].distance;n++)e[n-1].object.visible=!1,e[n].object.visible=!0;for(;n<i;n++)e[n].object.visible=!1}}),toJSON:function(t){var e=Wn.prototype.toJSON.call(this,t);e.object.levels=[];for(var r=this.levels,n=0,i=r.length;n<i;n++){var o=r[n];e.object.levels.push({object:o.object.uuid,distance:o.distance})}return e}}),Object.assign(Xo.prototype,{calculateInverses:function(){this.boneInverses=[];for(var t=0,e=this.bones.length;t<e;t++){var r=new Xe;this.bones[t]&&r.getInverse(this.bones[t].matrixWorld),this.boneInverses.push(r)}},pose:function(){var t,e,r;for(e=0,r=this.bones.length;e<r;e++)(t=this.bones[e])&&t.matrixWorld.getInverse(this.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)(t=this.bones[e])&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:(yo=new Xe,_o=new Xe,function(){for(var t=this.bones,e=this.boneInverses,r=this.boneMatrices,n=this.boneTexture,i=0,o=t.length;i<o;i++){var a=t[i]?t[i].matrixWorld:_o;yo.multiplyMatrices(a,e[i]),yo.toArray(r,16*i)}void 0!==n&&(n.needsUpdate=!0)}),clone:function(){return new Xo(this.bones,this.boneInverses)}}),Yo.prototype=Object.assign(Object.create(Wn.prototype),{constructor:Yo,isBone:!0}),qo.prototype=Object.assign(Object.create(io.prototype),{constructor:qo,isSkinnedMesh:!0,initBones:function(){var t,e,r,n,i=[];if(this.geometry&&void 0!==this.geometry.bones){for(r=0,n=this.geometry.bones.length;r<n;r++)e=this.geometry.bones[r],t=new Yo,i.push(t),t.name=e.name,t.position.fromArray(e.pos),t.quaternion.fromArray(e.rotq),void 0!==e.scl&&t.scale.fromArray(e.scl);for(r=0,n=this.geometry.bones.length;r<n;r++)-1!==(e=this.geometry.bones[r]).parent&&null!==e.parent&&void 0!==i[e.parent]?i[e.parent].add(i[r]):this.add(i[r])}return this.updateMatrixWorld(!0),i},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var t,e;if(this.geometry&&this.geometry.isGeometry)for(e=0;e<this.geometry.skinWeights.length;e++){var r=this.geometry.skinWeights[e];(t=1/r.lengthManhattan())!==1/0?r.multiplyScalar(t):r.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var n=new Ve,i=this.geometry.attributes.skinWeight;for(e=0;e<i.count;e++)n.x=i.getX(e),n.y=i.getY(e),n.z=i.getZ(e),n.w=i.getW(e),(t=1/n.lengthManhattan())!==1/0?n.multiplyScalar(t):n.set(1,0,0,0),i.setXYZW(e,n.x,n.y,n.z,n.w)}},updateMatrixWorld:function(t){io.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode&&this.bindMatrixInverse.getInverse(this.bindMatrix)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Zo.prototype=Object.create(fn.prototype),Zo.prototype.constructor=Zo,Zo.prototype.isLineBasicMaterial=!0,Zo.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this},$o.prototype=Object.assign(Object.create(Wn.prototype),{constructor:$o,isLine:!0,raycast:(xo=new Xe,bo=new eo,wo=new yn,function(t,e){var r=t.linePrecision,n=r*r,i=this.geometry,o=this.matrixWorld;if(null===i.boundingSphere&&i.computeBoundingSphere(),wo.copy(i.boundingSphere),wo.applyMatrix4(o),!1!==t.ray.intersectsSphere(wo)){xo.getInverse(o),bo.copy(t.ray).applyMatrix4(xo);var a=new He,s=new He,l=new He,c=new He,u=this&&this.isLineSegments?2:1;if(i.isBufferGeometry){var h=i.index,p=i.attributes.position.array;if(null!==h)for(var f=h.array,d=0,m=f.length-1;d<m;d+=u){var g=f[d],v=f[d+1];a.fromArray(p,3*g),s.fromArray(p,3*v),bo.distanceSqToSegment(a,s,c,l)>n||(c.applyMatrix4(this.matrixWorld),(x=t.ray.origin.distanceTo(c))<t.near||x>t.far||e.push({distance:x,point:l.clone().applyMatrix4(this.matrixWorld),index:d,face:null,faceIndex:null,object:this}))}else for(d=0,m=p.length/3-1;d<m;d+=u)a.fromArray(p,3*d),s.fromArray(p,3*d+3),bo.distanceSqToSegment(a,s,c,l)>n||(c.applyMatrix4(this.matrixWorld),(x=t.ray.origin.distanceTo(c))<t.near||x>t.far||e.push({distance:x,point:l.clone().applyMatrix4(this.matrixWorld),index:d,face:null,faceIndex:null,object:this}))}else if(i.isGeometry){var y=i.vertices,_=y.length;for(d=0;d<_-1;d+=u){var x;bo.distanceSqToSegment(y[d],y[d+1],c,l)>n||(c.applyMatrix4(this.matrixWorld),(x=t.ray.origin.distanceTo(c))<t.near||x>t.far||e.push({distance:x,point:l.clone().applyMatrix4(this.matrixWorld),index:d,face:null,faceIndex:null,object:this}))}}}}),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ko.prototype=Object.assign(Object.create($o.prototype),{constructor:Ko,isLineSegments:!0}),Qo.prototype=Object.assign(Object.create($o.prototype),{constructor:Qo,isLineLoop:!0}),Jo.prototype=Object.create(fn.prototype),Jo.prototype.constructor=Jo,Jo.prototype.isPointsMaterial=!0,Jo.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this},ta.prototype=Object.assign(Object.create(Wn.prototype),{constructor:ta,isPoints:!0,raycast:(So=new Xe,Mo=new eo,Ao=new yn,function(t,e){var r=this,n=this.geometry,i=this.matrixWorld,o=t.params.Points.threshold;if(null===n.boundingSphere&&n.computeBoundingSphere(),Ao.copy(n.boundingSphere),Ao.applyMatrix4(i),Ao.radius+=o,!1!==t.ray.intersectsSphere(Ao)){So.getInverse(i),Mo.copy(t.ray).applyMatrix4(So);var a=o/((this.scale.x+this.scale.y+this.scale.z)/3),s=a*a,l=new He;if(n.isBufferGeometry){var c=n.index,u=n.attributes.position.array;if(null!==c)for(var h=c.array,p=0,f=h.length;p<f;p++){var d=h[p];l.fromArray(u,3*d),v(l,d)}else{p=0;for(var m=u.length/3;p<m;p++)l.fromArray(u,3*p),v(l,p)}}else{var g=n.vertices;for(p=0,m=g.length;p<m;p++)v(g[p],p)}}function v(n,o){var a=Mo.distanceSqToPoint(n);if(a<s){var l=Mo.closestPointToPoint(n);l.applyMatrix4(i);var c=t.ray.origin.distanceTo(l);if(c<t.near||c>t.far)return;e.push({distance:c,distanceToRay:Math.sqrt(a),point:l.clone(),index:o,face:null,object:r})}}}),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),ea.prototype=Object.assign(Object.create(Wn.prototype),{constructor:ea}),ra.prototype=Object.create(Be.prototype),ra.prototype.constructor=ra,na.prototype=Object.create(Be.prototype),na.prototype.constructor=na,na.prototype.isCompressedTexture=!0,ia.prototype=Object.create(Be.prototype),ia.prototype.constructor=ia,ia.prototype.isDepthTexture=!0,oa.prototype=Object.create(Zi.prototype),oa.prototype.constructor=oa,aa.prototype=Object.create(Fi.prototype),aa.prototype.constructor=aa,sa.prototype=Object.create(Zi.prototype),sa.prototype.constructor=sa,la.prototype=Object.create(Fi.prototype),la.prototype.constructor=la,ca.prototype=Object.create(Zi.prototype),ca.prototype.constructor=ca,ua.prototype=Object.create(Fi.prototype),ua.prototype.constructor=ua,ha.prototype=Object.create(ca.prototype),ha.prototype.constructor=ha,pa.prototype=Object.create(Fi.prototype),pa.prototype.constructor=pa,fa.prototype=Object.create(ca.prototype),fa.prototype.constructor=fa,da.prototype=Object.create(Fi.prototype),da.prototype.constructor=da,ma.prototype=Object.create(ca.prototype),ma.prototype.constructor=ma,ga.prototype=Object.create(Fi.prototype),ga.prototype.constructor=ga,va.prototype=Object.create(ca.prototype),va.prototype.constructor=va,ya.prototype=Object.create(Fi.prototype),ya.prototype.constructor=ya,_a.prototype=Object.create(Zi.prototype),_a.prototype.constructor=_a,xa.prototype=Object.create(Fi.prototype),xa.prototype.constructor=xa,ba.prototype=Object.create(Zi.prototype),ba.prototype.constructor=ba,wa.prototype=Object.create(Fi.prototype),wa.prototype.constructor=wa,Sa.prototype=Object.create(Zi.prototype),Sa.prototype.constructor=Sa;var Ma={area:function(t){for(var e=t.length,r=0,n=e-1,i=0;i<e;n=i++)r+=t[n].x*t[i].y-t[i].x*t[n].y;return.5*r},triangulate:function(){function t(t,e,r,n,i,o){var a,s,l,c,u,h,p,f,d,m,g,v,y,_,x,b,w;if(s=t[o[e]].x,l=t[o[e]].y,c=t[o[r]].x,u=t[o[r]].y,h=t[o[n]].x,(c-s)*((p=t[o[n]].y)-l)-(u-l)*(h-s)<=0)return!1;for(m=h-c,g=p-u,v=s-h,y=l-p,_=c-s,x=u-l,a=0;a<i;a++)if(f=t[o[a]].x,d=t[o[a]].y,!(f===s&&d===l||f===c&&d===u||f===h&&d===p)&&(b=_*(d-l)-x*(f-s),w=v*(d-p)-y*(f-h),m*(d-u)-g*(f-c)>=-Number.EPSILON&&w>=-Number.EPSILON&&b>=-Number.EPSILON))return!1;return!0}return function(e,r){var n=e.length;if(n<3)return null;var i,o,a,s=[],l=[],c=[];if(Ma.area(e)>0)for(o=0;o<n;o++)l[o]=o;else for(o=0;o<n;o++)l[o]=n-1-o;var u=n,h=2*u;for(o=u-1;u>2;){if(h--<=0)return r?c:s;if(u<=(i=o)&&(i=0),u<=(o=i+1)&&(o=0),u<=(a=o+1)&&(a=0),t(e,i,o,a,u,l)){var p,f,d,m,g;for(p=l[i],f=l[o],d=l[a],s.push([e[p],e[f],e[d]]),c.push([l[i],l[o],l[a]]),m=o,g=o+1;g<u;m++,g++)l[m]=l[g];h=2*--u}}return r?c:s}}(),triangulateShape:function(t,e){function r(t){var e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function n(t,e,r){return t.x!==e.x?t.x<e.x?t.x<=r.x&&r.x<=e.x:e.x<=r.x&&r.x<=t.x:t.y<e.y?t.y<=r.y&&r.y<=e.y:e.y<=r.y&&r.y<=t.y}function i(t,e,r,i,o){var a=e.x-t.x,s=e.y-t.y,l=i.x-r.x,c=i.y-r.y,u=t.x-r.x,h=t.y-r.y,p=s*l-a*c,f=s*u-a*h;if(Math.abs(p)>Number.EPSILON){var d;if(p>0){if(f<0||f>p)return[];if((d=c*u-l*h)<0||d>p)return[]}else{if(f>0||f<p)return[];if((d=c*u-l*h)>0||d<p)return[]}if(0===d)return!o||0!==f&&f!==p?[t]:[];if(d===p)return!o||0!==f&&f!==p?[e]:[];if(0===f)return[r];if(f===p)return[i];var m=d/p;return[{x:t.x+m*a,y:t.y+m*s}]}if(0!==f||c*u!=l*h)return[];var g,v,y,_,x,b,w,S,M=0===a&&0===s,A=0===l&&0===c;return M&&A?t.x!==r.x||t.y!==r.y?[]:[t]:M?n(r,i,t)?[t]:[]:A?n(t,e,r)?[r]:[]:(0!==a?(t.x<e.x?(g=t,y=t.x,v=e,_=e.x):(g=e,y=e.x,v=t,_=t.x),r.x<i.x?(x=r,w=r.x,b=i,S=i.x):(x=i,w=i.x,b=r,S=r.x)):(t.y<e.y?(g=t,y=t.y,v=e,_=e.y):(g=e,y=e.y,v=t,_=t.y),r.y<i.y?(x=r,w=r.y,b=i,S=i.y):(x=i,w=i.y,b=r,S=r.y)),y<=w?_<w?[]:_===w?o?[]:[x]:_<=S?[x,v]:[x,b]:y>S?[]:y===S?o?[]:[g]:_<=S?[g,v]:[g,b])}function o(t,e,r,n){var i=e.x-t.x,o=e.y-t.y,a=r.x-t.x,s=r.y-t.y,l=n.x-t.x,c=n.y-t.y,u=i*s-o*a,h=i*c-o*l;if(Math.abs(u)>Number.EPSILON){var p=l*s-c*a;return u>0?h>=0&&p>=0:h>=0||p>=0}return h>0}r(t),e.forEach(r);for(var a,s,l,c,u,h,p={},f=t.concat(),d=0,m=e.length;d<m;d++)Array.prototype.push.apply(f,e[d]);for(a=0,s=f.length;a<s;a++)p[u=f[a].x+":"+f[a].y],p[u]=a;var g=function(t,e){var r,n=t.concat();function a(t,e){var i=n.length-1,a=t-1;a<0&&(a=i);var s=t+1;s>i&&(s=0);var l=o(n[t],n[a],n[s],r[e]);if(!l)return!1;var c=r.length-1,u=e-1;u<0&&(u=c);var h=e+1;return h>c&&(h=0),!!(l=o(r[e],r[u],r[h],n[t]))}function s(t,e){var r,o;for(r=0;r<n.length;r++)if(o=r+1,o%=n.length,i(t,e,n[r],n[o],!0).length>0)return!0;return!1}var l=[];function c(t,r){var n,o,a,s;for(n=0;n<l.length;n++)for(o=e[l[n]],a=0;a<o.length;a++)if(s=a+1,s%=o.length,i(t,r,o[a],o[s],!0).length>0)return!0;return!1}for(var u,h,p,f,d,m,g,v,y,_,x=[],b=0,w=e.length;b<w;b++)l.push(b);for(var S=0,M=2*l.length;l.length>0&&!(--M<0);)for(h=S;h<n.length;h++){for(p=n[h],u=-1,b=0;b<l.length;b++)if(d=l[b],void 0===x[m=p.x+":"+p.y+":"+d]){r=e[d];for(var A=0;A<r.length;A++)if(f=r[A],a(h,A)&&!s(p,f)&&!c(p,f)){u=A,l.splice(b,1),g=n.slice(0,h+1),v=n.slice(h),y=r.slice(u),_=r.slice(0,u+1),n=g.concat(y).concat(_).concat(v),S=h;break}if(u>=0)break;x[m]=!0}if(u>=0)break}return n}(t,e),v=Ma.triangulate(g,!1);for(a=0,s=v.length;a<s;a++)for(c=v[a],l=0;l<3;l++)void 0!==(h=p[u=c[l].x+":"+c[l].y])&&(c[l]=h);return v.concat()},isClockWise:function(t){return Ma.area(t)<0}};function Aa(t,e){Fi.call(this),this.type="ExtrudeGeometry",this.parameters={shapes:t,options:e},this.fromBufferGeometry(new Ea(t,e)),this.mergeVertices()}function Ea(t,e){void 0!==t&&(Zi.call(this),this.type="ExtrudeBufferGeometry",t=Array.isArray(t)?t:[t],this.addShapeList(t,e),this.computeVertexNormals())}function Ca(t,e){Fi.call(this),this.type="TextGeometry",this.parameters={text:t,parameters:e},this.fromBufferGeometry(new Ta(t,e)),this.mergeVertices()}function Ta(t,e){var r=(e=e||{}).font;if(!r||!r.isFont)return new Fi;var n=r.generateShapes(t,e.size,e.curveSegments);e.amount=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),Ea.call(this,n,e),this.type="TextBufferGeometry"}function Pa(t,e,r,n,i,o,a){Fi.call(this),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:n,phiLength:i,thetaStart:o,thetaLength:a},this.fromBufferGeometry(new La(t,e,r,n,i,o,a)),this.mergeVertices()}function La(t,e,r,n,i,o,a){Zi.call(this),this.type="SphereBufferGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:n,phiLength:i,thetaStart:o,thetaLength:a},t=t||50,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),n=void 0!==n?n:0,i=void 0!==i?i:2*Math.PI;var s,l,c=(o=void 0!==o?o:0)+(a=void 0!==a?a:Math.PI),u=0,h=[],p=new He,f=new He,d=[],m=[],g=[],v=[];for(l=0;l<=r;l++){var y=[],_=l/r;for(s=0;s<=e;s++){var x=s/e;p.x=-t*Math.cos(n+x*i)*Math.sin(o+_*a),p.y=t*Math.cos(o+_*a),p.z=t*Math.sin(n+x*i)*Math.sin(o+_*a),m.push(p.x,p.y,p.z),f.set(p.x,p.y,p.z).normalize(),g.push(f.x,f.y,f.z),v.push(x,1-_),y.push(u++)}h.push(y)}for(l=0;l<r;l++)for(s=0;s<e;s++){var b=h[l][s+1],w=h[l][s],S=h[l+1][s],M=h[l+1][s+1];(0!==l||o>0)&&d.push(b,w,M),(l!==r-1||c<Math.PI)&&d.push(w,S,M)}this.setIndex(d),this.addAttribute("position",new Hi(m,3)),this.addAttribute("normal",new Hi(g,3)),this.addAttribute("uv",new Hi(v,2))}function Ra(t,e,r,n,i,o){Fi.call(this),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:n,thetaStart:i,thetaLength:o},this.fromBufferGeometry(new Na(t,e,r,n,i,o)),this.mergeVertices()}function Na(t,e,r,n,i,o){Zi.call(this),this.type="RingBufferGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:n,thetaStart:i,thetaLength:o},t=t||20,e=e||50,i=void 0!==i?i:0,o=void 0!==o?o:2*Math.PI,r=void 0!==r?Math.max(3,r):8;var a,s,l,c=[],u=[],h=[],p=[],f=t,d=(e-t)/(n=void 0!==n?Math.max(1,n):1),m=new He,g=new _e;for(s=0;s<=n;s++){for(l=0;l<=r;l++)a=i+l/r*o,m.x=f*Math.cos(a),m.y=f*Math.sin(a),u.push(m.x,m.y,m.z),h.push(0,0,1),g.x=(m.x/e+1)/2,g.y=(m.y/e+1)/2,p.push(g.x,g.y);f+=d}for(s=0;s<n;s++){var v=s*(r+1);for(l=0;l<r;l++){var y=a=l+v,_=a+r+1,x=a+r+2,b=a+1;c.push(y,_,b),c.push(_,x,b)}}this.setIndex(c),this.addAttribute("position",new Hi(u,3)),this.addAttribute("normal",new Hi(h,3)),this.addAttribute("uv",new Hi(p,2))}function Ia(t,e,r,n){Fi.call(this),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:n},this.fromBufferGeometry(new Oa(t,e,r,n)),this.mergeVertices()}function Oa(t,e,r,n){Zi.call(this),this.type="LatheBufferGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:n},e=Math.floor(e)||12,r=r||0,n=n||2*Math.PI,n=ye.clamp(n,0,2*Math.PI);var i,o,a,s=[],l=[],c=[],u=1/e,h=new He,p=new _e;for(o=0;o<=e;o++){var f=r+o*u*n,d=Math.sin(f),m=Math.cos(f);for(a=0;a<=t.length-1;a++)h.x=t[a].x*d,h.y=t[a].y,h.z=t[a].x*m,l.push(h.x,h.y,h.z),p.x=o/e,p.y=a/(t.length-1),c.push(p.x,p.y)}for(o=0;o<e;o++)for(a=0;a<t.length-1;a++){var g=i=a+o*t.length,v=i+t.length,y=i+t.length+1,_=i+1;s.push(g,v,_),s.push(v,y,_)}if(this.setIndex(s),this.addAttribute("position",new Hi(l,3)),this.addAttribute("uv",new Hi(c,2)),this.computeVertexNormals(),n===2*Math.PI){var x=this.attributes.normal.array,b=new He,w=new He,S=new He;for(i=e*t.length*3,o=0,a=0;o<t.length;o++,a+=3)b.x=x[a+0],b.y=x[a+1],b.z=x[a+2],w.x=x[i+a+0],w.y=x[i+a+1],w.z=x[i+a+2],S.addVectors(b,w).normalize(),x[a+0]=x[i+a+0]=S.x,x[a+1]=x[i+a+1]=S.y,x[a+2]=x[i+a+2]=S.z}}function Da(t,e){Fi.call(this),this.type="ShapeGeometry","object"==typeof e&&(e=e.curveSegments),this.parameters={shapes:t,curveSegments:e},this.fromBufferGeometry(new Fa(t,e)),this.mergeVertices()}function Fa(t,e){Zi.call(this),this.type="ShapeBufferGeometry",this.parameters={shapes:t,curveSegments:e},e=e||12;var r=[],n=[],i=[],o=[],a=0,s=0;if(!1===Array.isArray(t))c(t);else for(var l=0;l<t.length;l++)c(t[l]),this.addGroup(a,s,l),a+=s,s=0;function c(t){var a,l,c,u=n.length/3,h=t.extractPoints(e),p=h.shape,f=h.holes;if(!1===Ma.isClockWise(p))for(p=p.reverse(),a=0,l=f.length;a<l;a++)c=f[a],!0===Ma.isClockWise(c)&&(f[a]=c.reverse());var d=Ma.triangulateShape(p,f);for(a=0,l=f.length;a<l;a++)c=f[a],p=p.concat(c);for(a=0,l=p.length;a<l;a++){var m=p[a];n.push(m.x,m.y,0),i.push(0,0,1),o.push(m.x,m.y)}for(a=0,l=d.length;a<l;a++){var g=d[a],v=g[0]+u,y=g[1]+u,_=g[2]+u;r.push(v,y,_),s+=3}}this.setIndex(r),this.addAttribute("position",new Hi(n,3)),this.addAttribute("normal",new Hi(i,3)),this.addAttribute("uv",new Hi(o,2))}function za(t,e){Zi.call(this),this.type="EdgesGeometry",this.parameters={thresholdAngle:e},e=void 0!==e?e:1;var r,n,i,o,a=[],s=Math.cos(ye.DEG2RAD*e),l=[0,0],c={},u=["a","b","c"];t.isBufferGeometry?(o=new Fi).fromBufferGeometry(t):o=t.clone(),o.mergeVertices(),o.computeFaceNormals();for(var h=o.vertices,p=o.faces,f=0,d=p.length;f<d;f++)for(var m=p[f],g=0;g<3;g++)r=m[u[g]],n=m[u[(g+1)%3]],l[0]=Math.min(r,n),l[1]=Math.max(r,n),void 0===c[i=l[0]+","+l[1]]?c[i]={index1:l[0],index2:l[1],face1:f,face2:void 0}:c[i].face2=f;for(i in c){var v=c[i];if(void 0===v.face2||p[v.face1].normal.dot(p[v.face2].normal)<=s){var y=h[v.index1];a.push(y.x,y.y,y.z),y=h[v.index2],a.push(y.x,y.y,y.z)}}this.addAttribute("position",new Hi(a,3))}function ka(t,e,r,n,i,o,a,s){Fi.call(this),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:n,heightSegments:i,openEnded:o,thetaStart:a,thetaLength:s},this.fromBufferGeometry(new Ua(t,e,r,n,i,o,a,s)),this.mergeVertices()}function Ua(t,e,r,n,i,o,a,s){Zi.call(this),this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:n,heightSegments:i,openEnded:o,thetaStart:a,thetaLength:s};var l=this;t=void 0!==t?t:20,e=void 0!==e?e:20,r=void 0!==r?r:100,n=Math.floor(n)||8,i=Math.floor(i)||1,o=void 0!==o&&o,a=void 0!==a?a:0,s=void 0!==s?s:2*Math.PI;var c=[],u=[],h=[],p=[],f=0,d=[],m=r/2,g=0;function v(r){var i,o,d,v=new _e,y=new He,_=0,x=!0===r?t:e,b=!0===r?1:-1;for(o=f,i=1;i<=n;i++)u.push(0,m*b,0),h.push(0,b,0),p.push(.5,.5),f++;for(d=f,i=0;i<=n;i++){var w=i/n*s+a,S=Math.cos(w),M=Math.sin(w);y.x=x*M,y.y=m*b,y.z=x*S,u.push(y.x,y.y,y.z),h.push(0,b,0),v.x=.5*S+.5,v.y=.5*M*b+.5,p.push(v.x,v.y),f++}for(i=0;i<n;i++){var A=o+i,E=d+i;!0===r?c.push(E,E+1,A):c.push(E+1,E,A),_+=3}l.addGroup(g,_,!0===r?1:2),g+=_}!function(){var o,v,y=new He,_=new He,x=0,b=(e-t)/r;for(v=0;v<=i;v++){var w=[],S=v/i,M=S*(e-t)+t;for(o=0;o<=n;o++){var A=o/n,E=A*s+a,C=Math.sin(E),T=Math.cos(E);_.x=M*C,_.y=-S*r+m,_.z=M*T,u.push(_.x,_.y,_.z),y.set(C,b,T).normalize(),h.push(y.x,y.y,y.z),p.push(A,1-S),w.push(f++)}d.push(w)}for(o=0;o<n;o++)for(v=0;v<i;v++){var P=d[v][o],L=d[v+1][o],R=d[v+1][o+1],N=d[v][o+1];c.push(P,L,N),c.push(L,R,N),x+=6}l.addGroup(g,x,0),g+=x}(),!1===o&&(t>0&&v(!0),e>0&&v(!1)),this.setIndex(c),this.addAttribute("position",new Hi(u,3)),this.addAttribute("normal",new Hi(h,3)),this.addAttribute("uv",new Hi(p,2))}function Ba(t,e,r,n,i,o,a){ka.call(this,0,t,e,r,n,i,o,a),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:r,heightSegments:n,openEnded:i,thetaStart:o,thetaLength:a}}function Va(t,e,r,n,i,o,a){Ua.call(this,0,t,e,r,n,i,o,a),this.type="ConeBufferGeometry",this.parameters={radius:t,height:e,radialSegments:r,heightSegments:n,openEnded:i,thetaStart:o,thetaLength:a}}function ja(t,e,r,n){Fi.call(this),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:r,thetaLength:n},this.fromBufferGeometry(new Ga(t,e,r,n)),this.mergeVertices()}function Ga(t,e,r,n){Zi.call(this),this.type="CircleBufferGeometry",this.parameters={radius:t,segments:e,thetaStart:r,thetaLength:n},t=t||50,e=void 0!==e?Math.max(3,e):8,r=void 0!==r?r:0,n=void 0!==n?n:2*Math.PI;var i,o,a=[],s=[],l=[],c=[],u=new He,h=new _e;for(s.push(0,0,0),l.push(0,0,1),c.push(.5,.5),o=0,i=3;o<=e;o++,i+=3){var p=r+o/e*n;u.x=t*Math.cos(p),u.y=t*Math.sin(p),s.push(u.x,u.y,u.z),l.push(0,0,1),h.x=(s[i]/t+1)/2,h.y=(s[i+1]/t+1)/2,c.push(h.x,h.y)}for(i=1;i<=e;i++)a.push(i,i+1,0);this.setIndex(a),this.addAttribute("position",new Hi(s,3)),this.addAttribute("normal",new Hi(l,3)),this.addAttribute("uv",new Hi(c,2))}Aa.prototype=Object.create(Fi.prototype),Aa.prototype.constructor=Aa,Ea.prototype=Object.create(Zi.prototype),Ea.prototype.constructor=Ea,Ea.prototype.getArrays=function(){var t=this.getAttribute("position"),e=t?Array.prototype.slice.call(t.array):[],r=this.getAttribute("uv"),n=r?Array.prototype.slice.call(r.array):[],i=this.index;return{position:e,uv:n,index:i?Array.prototype.slice.call(i.array):[]}},Ea.prototype.addShapeList=function(t,e){var r=t.length;e.arrays=this.getArrays();for(var n=0;n<r;n++){var i=t[n];this.addShape(i,e)}this.setIndex(e.arrays.index),this.addAttribute("position",new Hi(e.arrays.position,3)),this.addAttribute("uv",new Hi(e.arrays.uv,2))},Ea.prototype.addShape=function(t,e){var r,n,i,o,a,s,l,c,u=e.arrays?e.arrays:this.getArrays(),h=u.position,p=u.index,f=u.uv,d=[],m=void 0!==e.amount?e.amount:100,g=void 0!==e.bevelThickness?e.bevelThickness:6,v=void 0!==e.bevelSize?e.bevelSize:g-2,y=void 0!==e.bevelSegments?e.bevelSegments:3,_=void 0===e.bevelEnabled||e.bevelEnabled,x=void 0!==e.curveSegments?e.curveSegments:12,b=void 0!==e.steps?e.steps:1,w=e.extrudePath,S=!1,M=void 0!==e.UVGenerator?e.UVGenerator:Aa.WorldUVGenerator;w&&(r=w.getSpacedPoints(b),S=!0,_=!1,n=void 0!==e.frames?e.frames:w.computeFrenetFrames(b,!1),i=new He,o=new He,a=new He),_||(y=0,g=0,v=0);var A=this,E=t.extractPoints(x),C=E.shape,T=E.holes;if(!Ma.isClockWise(C))for(C=C.reverse(),l=0,c=T.length;l<c;l++)s=T[l],Ma.isClockWise(s)&&(T[l]=s.reverse());var P=Ma.triangulateShape(C,T),L=C;for(l=0,c=T.length;l<c;l++)s=T[l],C=C.concat(s);function R(t,e,r){return e.clone().multiplyScalar(r).add(t)}var N,I,O,D,F,z,k=C.length,U=P.length;function B(t,e,r){var n,i,o,a=t.x-e.x,s=t.y-e.y,l=r.x-t.x,c=r.y-t.y,u=a*a+s*s,h=a*c-s*l;if(Math.abs(h)>Number.EPSILON){var p=Math.sqrt(u),f=Math.sqrt(l*l+c*c),d=e.x-s/p,m=e.y+a/p,g=((r.x-c/f-d)*c-(r.y+l/f-m)*l)/(a*c-s*l),v=(n=d+a*g-t.x)*n+(i=m+s*g-t.y)*i;if(v<=2)return new _e(n,i);o=Math.sqrt(v/2)}else{var y=!1;a>Number.EPSILON?l>Number.EPSILON&&(y=!0):a<-Number.EPSILON?l<-Number.EPSILON&&(y=!0):Math.sign(s)===Math.sign(c)&&(y=!0),y?(n=-s,i=a,o=Math.sqrt(u)):(n=a,i=s,o=Math.sqrt(u/2))}return new _e(n/o,i/o)}for(var V=[],j=0,G=L.length,W=G-1,H=j+1;j<G;j++,W++,H++)W===G&&(W=0),H===G&&(H=0),V[j]=B(L[j],L[W],L[H]);var X,Y,q=[],Z=V.concat();for(l=0,c=T.length;l<c;l++){for(s=T[l],X=[],j=0,W=(G=s.length)-1,H=j+1;j<G;j++,W++,H++)W===G&&(W=0),H===G&&(H=0),X[j]=B(s[j],s[W],s[H]);q.push(X),Z=Z.concat(X)}for(N=0;N<y;N++){for(O=N/y,D=g*Math.cos(O*Math.PI/2),I=v*Math.sin(O*Math.PI/2),j=0,G=L.length;j<G;j++)K((F=R(L[j],V[j],I)).x,F.y,-D);for(l=0,c=T.length;l<c;l++)for(s=T[l],X=q[l],j=0,G=s.length;j<G;j++)K((F=R(s[j],X[j],I)).x,F.y,-D)}for(I=v,j=0;j<k;j++)F=_?R(C[j],Z[j],I):C[j],S?(o.copy(n.normals[0]).multiplyScalar(F.x),i.copy(n.binormals[0]).multiplyScalar(F.y),a.copy(r[0]).add(o).add(i),K(a.x,a.y,a.z)):K(F.x,F.y,0);for(Y=1;Y<=b;Y++)for(j=0;j<k;j++)F=_?R(C[j],Z[j],I):C[j],S?(o.copy(n.normals[Y]).multiplyScalar(F.x),i.copy(n.binormals[Y]).multiplyScalar(F.y),a.copy(r[Y]).add(o).add(i),K(a.x,a.y,a.z)):K(F.x,F.y,m/b*Y);for(N=y-1;N>=0;N--){for(O=N/y,D=g*Math.cos(O*Math.PI/2),I=v*Math.sin(O*Math.PI/2),j=0,G=L.length;j<G;j++)K((F=R(L[j],V[j],I)).x,F.y,m+D);for(l=0,c=T.length;l<c;l++)for(s=T[l],X=q[l],j=0,G=s.length;j<G;j++)F=R(s[j],X[j],I),S?K(F.x,F.y+r[b-1].y,r[b-1].x+D):K(F.x,F.y,m+D)}function $(t,e){var r,n;for(j=t.length;--j>=0;){r=j,(n=j-1)<0&&(n=t.length-1);var i=0,o=b+2*y;for(i=0;i<o;i++){var a=k*i,s=k*(i+1);J(e+r+a,e+n+a,e+n+s,e+r+s,t,i,o,r,n)}}}function K(t,e,r){d.push(t),d.push(e),d.push(r)}function Q(t,e,r){tt(t),tt(e),tt(r);var n=h.length/3,i=M.generateTopUV(A,h,n-3,n-2,n-1);et(i[0]),et(i[1]),et(i[2])}function J(t,e,r,n,i,o,a,s,l){tt(t),tt(e),tt(n),tt(e),tt(r),tt(n);var c=h.length/3,u=M.generateSideWallUV(A,h,c-6,c-3,c-2,c-1);et(u[0]),et(u[1]),et(u[3]),et(u[1]),et(u[2]),et(u[3])}function tt(t){p.push(h.length/3),h.push(d[3*t+0]),h.push(d[3*t+1]),h.push(d[3*t+2])}function et(t){f.push(t.x),f.push(t.y)}!function(){var t=h.length/3;if(_){var r=0,n=k*r;for(j=0;j<U;j++)Q((z=P[j])[2]+n,z[1]+n,z[0]+n);for(n=k*(r=b+2*y),j=0;j<U;j++)Q((z=P[j])[0]+n,z[1]+n,z[2]+n)}else{for(j=0;j<U;j++)Q((z=P[j])[2],z[1],z[0]);for(j=0;j<U;j++)Q((z=P[j])[0]+k*b,z[1]+k*b,z[2]+k*b)}A.addGroup(t,h.length/3-t,void 0!==e.material?e.material:0)}(),function(){var t=h.length/3,r=0;for($(L,r),r+=L.length,l=0,c=T.length;l<c;l++)$(s=T[l],r),r+=s.length;A.addGroup(t,h.length/3-t,void 0!==e.extrudeMaterial?e.extrudeMaterial:1)}(),e.arrays||(this.setIndex(p),this.addAttribute("position",new Hi(h,3)),this.addAttribute("uv",new Hi(e.arrays.uv,2)))},Aa.WorldUVGenerator={generateTopUV:function(t,e,r,n,i){var o=e[3*r],a=e[3*r+1],s=e[3*n],l=e[3*n+1],c=e[3*i],u=e[3*i+1];return[new _e(o,a),new _e(s,l),new _e(c,u)]},generateSideWallUV:function(t,e,r,n,i,o){var a=e[3*r],s=e[3*r+1],l=e[3*r+2],c=e[3*n],u=e[3*n+1],h=e[3*n+2],p=e[3*i],f=e[3*i+1],d=e[3*i+2],m=e[3*o],g=e[3*o+1],v=e[3*o+2];return Math.abs(s-u)<.01?[new _e(a,1-l),new _e(c,1-h),new _e(p,1-d),new _e(m,1-v)]:[new _e(s,1-l),new _e(u,1-h),new _e(f,1-d),new _e(g,1-v)]}},Ca.prototype=Object.create(Fi.prototype),Ca.prototype.constructor=Ca,Ta.prototype=Object.create(Ea.prototype),Ta.prototype.constructor=Ta,Pa.prototype=Object.create(Fi.prototype),Pa.prototype.constructor=Pa,La.prototype=Object.create(Zi.prototype),La.prototype.constructor=La,Ra.prototype=Object.create(Fi.prototype),Ra.prototype.constructor=Ra,Na.prototype=Object.create(Zi.prototype),Na.prototype.constructor=Na,Ia.prototype=Object.create(Fi.prototype),Ia.prototype.constructor=Ia,Oa.prototype=Object.create(Zi.prototype),Oa.prototype.constructor=Oa,Da.prototype=Object.create(Fi.prototype),Da.prototype.constructor=Da,Fa.prototype=Object.create(Zi.prototype),Fa.prototype.constructor=Fa,za.prototype=Object.create(Zi.prototype),za.prototype.constructor=za,ka.prototype=Object.create(Fi.prototype),ka.prototype.constructor=ka,Ua.prototype=Object.create(Zi.prototype),Ua.prototype.constructor=Ua,Ba.prototype=Object.create(ka.prototype),Ba.prototype.constructor=Ba,Va.prototype=Object.create(Ua.prototype),Va.prototype.constructor=Va,ja.prototype=Object.create(Fi.prototype),ja.prototype.constructor=ja,Ga.prototype=Object.create(Zi.prototype),Ga.prototype.constructor=Ga;var Wa=Object.freeze({WireframeGeometry:oa,ParametricGeometry:aa,ParametricBufferGeometry:sa,TetrahedronGeometry:ua,TetrahedronBufferGeometry:ha,OctahedronGeometry:pa,OctahedronBufferGeometry:fa,IcosahedronGeometry:da,IcosahedronBufferGeometry:ma,DodecahedronGeometry:ga,DodecahedronBufferGeometry:va,PolyhedronGeometry:la,PolyhedronBufferGeometry:ca,TubeGeometry:ya,TubeBufferGeometry:_a,TorusKnotGeometry:xa,TorusKnotBufferGeometry:ba,TorusGeometry:wa,TorusBufferGeometry:Sa,TextGeometry:Ca,TextBufferGeometry:Ta,SphereGeometry:Pa,SphereBufferGeometry:La,RingGeometry:Ra,RingBufferGeometry:Na,PlaneGeometry:Qi,PlaneBufferGeometry:Ji,LatheGeometry:Ia,LatheBufferGeometry:Oa,ShapeGeometry:Da,ShapeBufferGeometry:Fa,ExtrudeGeometry:Aa,ExtrudeBufferGeometry:Ea,EdgesGeometry:za,ConeGeometry:Ba,ConeBufferGeometry:Va,CylinderGeometry:ka,CylinderBufferGeometry:Ua,CircleGeometry:ja,CircleBufferGeometry:Ga,BoxGeometry:$i,BoxBufferGeometry:Ki});function Ha(t){fn.call(this),this.type="ShadowMaterial",this.color=new Dr(0),this.opacity=1,this.lights=!0,this.transparent=!0,this.setValues(t)}function Xa(t){dn.call(this,t),this.type="RawShaderMaterial"}function Ya(t){fn.call(this),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Dr(16777215),this.roughness=.5,this.metalness=.5,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new _e(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function qa(t){Ya.call(this),this.defines={PHYSICAL:""},this.type="MeshPhysicalMaterial",this.reflectivity=.5,this.clearCoat=0,this.clearCoatRoughness=0,this.setValues(t)}function Za(t){fn.call(this),this.type="MeshPhongMaterial",this.color=new Dr(16777215),this.specular=new Dr(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new _e(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=et,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function $a(t){Za.call(this),this.defines={TOON:""},this.type="MeshToonMaterial",this.gradientMap=null,this.setValues(t)}function Ka(t){fn.call(this),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new _e(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Qa(t){fn.call(this),this.type="MeshLambertMaterial",this.color=new Dr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=et,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}function Ja(t){Zo.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}Ha.prototype=Object.create(fn.prototype),Ha.prototype.constructor=Ha,Ha.prototype.isShadowMaterial=!0,Xa.prototype=Object.create(dn.prototype),Xa.prototype.constructor=Xa,Xa.prototype.isRawShaderMaterial=!0,Ya.prototype=Object.create(fn.prototype),Ya.prototype.constructor=Ya,Ya.prototype.isMeshStandardMaterial=!0,Ya.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},qa.prototype=Object.create(Ya.prototype),qa.prototype.constructor=qa,qa.prototype.isMeshPhysicalMaterial=!0,qa.prototype.copy=function(t){return Ya.prototype.copy.call(this,t),this.defines={PHYSICAL:""},this.reflectivity=t.reflectivity,this.clearCoat=t.clearCoat,this.clearCoatRoughness=t.clearCoatRoughness,this},Za.prototype=Object.create(fn.prototype),Za.prototype.constructor=Za,Za.prototype.isMeshPhongMaterial=!0,Za.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},$a.prototype=Object.create(Za.prototype),$a.prototype.constructor=$a,$a.prototype.isMeshToonMaterial=!0,$a.prototype.copy=function(t){return Za.prototype.copy.call(this,t),this.gradientMap=t.gradientMap,this},Ka.prototype=Object.create(fn.prototype),Ka.prototype.constructor=Ka,Ka.prototype.isMeshNormalMaterial=!0,Ka.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Qa.prototype=Object.create(fn.prototype),Qa.prototype.constructor=Qa,Qa.prototype.isMeshLambertMaterial=!0,Qa.prototype.copy=function(t){return fn.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ja.prototype=Object.create(Zo.prototype),Ja.prototype.constructor=Ja,Ja.prototype.isLineDashedMaterial=!0,Ja.prototype.copy=function(t){return Zo.prototype.copy.call(this,t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var ts=Object.freeze({ShadowMaterial:Ha,SpriteMaterial:Go,RawShaderMaterial:Xa,ShaderMaterial:dn,PointsMaterial:Jo,MeshPhysicalMaterial:qa,MeshStandardMaterial:Ya,MeshPhongMaterial:Za,MeshToonMaterial:$a,MeshNormalMaterial:Ka,MeshLambertMaterial:Qa,MeshDepthMaterial:mn,MeshDistanceMaterial:gn,MeshBasicMaterial:to,LineDashedMaterial:Ja,LineBasicMaterial:Zo,Material:fn}),es={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}};function rs(t,e,r){var n=this,i=!1,o=0,a=0;this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=r,this.itemStart=function(t){a++,!1===i&&void 0!==n.onStart&&n.onStart(t,o,a),i=!0},this.itemEnd=function(t){o++,void 0!==n.onProgress&&n.onProgress(t,o,a),o===a&&(i=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(t){void 0!==n.onError&&n.onError(t)}}var ns=new rs;function is(t){this.manager=void 0!==t?t:ns}function os(t){this.manager=void 0!==t?t:ns,this._parser=null}function as(t){this.manager=void 0!==t?t:ns,this._parser=null}function ss(t){this.manager=void 0!==t?t:ns}function ls(t){this.manager=void 0!==t?t:ns}function cs(t){this.manager=void 0!==t?t:ns}function us(t,e){Wn.call(this),this.type="Light",this.color=new Dr(t),this.intensity=void 0!==e?e:1,this.receiveShadow=void 0}function hs(t,e,r){us.call(this,t,r),this.type="HemisphereLight",this.castShadow=void 0,this.position.copy(Wn.DefaultUp),this.updateMatrix(),this.groundColor=new Dr(e)}function ps(t){this.camera=t,this.bias=0,this.radius=1,this.mapSize=new _e(512,512),this.map=null,this.matrix=new Xe}function fs(){ps.call(this,new Yn(50,1,.5,500))}function ds(t,e,r,n,i,o){us.call(this,t,e),this.type="SpotLight",this.position.copy(Wn.DefaultUp),this.updateMatrix(),this.target=new Wn,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(t){this.intensity=t/Math.PI}}),this.distance=void 0!==r?r:0,this.angle=void 0!==n?n:Math.PI/3,this.penumbra=void 0!==i?i:0,this.decay=void 0!==o?o:1,this.shadow=new fs}function ms(t,e,r,n){us.call(this,t,e),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(t){this.intensity=t/(4*Math.PI)}}),this.distance=void 0!==r?r:0,this.decay=void 0!==n?n:1,this.shadow=new ps(new Yn(90,1,.5,500))}function gs(){ps.call(this,new Xn(-5,5,5,-5,.5,500))}function vs(t,e){us.call(this,t,e),this.type="DirectionalLight",this.position.copy(Wn.DefaultUp),this.updateMatrix(),this.target=new Wn,this.shadow=new gs}function ys(t,e){us.call(this,t,e),this.type="AmbientLight",this.castShadow=void 0}function _s(t,e,r,n){us.call(this,t,e),this.type="RectAreaLight",this.position.set(0,1,0),this.updateMatrix(),this.width=void 0!==r?r:10,this.height=void 0!==n?n:10}Object.assign(is.prototype,{load:function(t,e,r,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var i=this,o=es.get(t);if(void 0!==o)return i.manager.itemStart(t),setTimeout(function(){e&&e(o),i.manager.itemEnd(t)},0),o;var a=t.match(/^data:(.*?)(;base64)?,(.*)$/);if(a){var s=a[1],l=!!a[2],c=a[3];c=window.decodeURIComponent(c),l&&(c=window.atob(c));try{var u,h=(this.responseType||"").toLowerCase();switch(h){case"arraybuffer":case"blob":u=new ArrayBuffer(c.length);for(var p=new Uint8Array(u),f=0;f<c.length;f++)p[f]=c.charCodeAt(f);"blob"===h&&(u=new Blob([u],{type:s}));break;case"document":var d=new DOMParser;u=d.parseFromString(c,s);break;case"json":u=JSON.parse(c);break;default:u=c}window.setTimeout(function(){e&&e(u),i.manager.itemEnd(t)},0)}catch(e){window.setTimeout(function(){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)},0)}}else{var m=new XMLHttpRequest;m.open("GET",t,!0),m.addEventListener("load",function(r){var o=r.target.response;es.add(t,o),200===this.status?(e&&e(o),i.manager.itemEnd(t)):0===this.status?(e&&e(o),i.manager.itemEnd(t)):(n&&n(r),i.manager.itemEnd(t),i.manager.itemError(t))},!1),void 0!==r&&m.addEventListener("progress",function(t){r(t)},!1),m.addEventListener("error",function(e){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)},!1),void 0!==this.responseType&&(m.responseType=this.responseType),void 0!==this.withCredentials&&(m.withCredentials=this.withCredentials),m.overrideMimeType&&m.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(var g in this.requestHeader)m.setRequestHeader(g,this.requestHeader[g]);m.send(null)}return i.manager.itemStart(t),m},setPath:function(t){return this.path=t,this},setResponseType:function(t){return this.responseType=t,this},setWithCredentials:function(t){return this.withCredentials=t,this},setMimeType:function(t){return this.mimeType=t,this},setRequestHeader:function(t){return this.requestHeader=t,this}}),Object.assign(os.prototype,{load:function(t,e,r,n){var i=this,o=[],a=new na;a.image=o;var s=new is(this.manager);function l(l){s.load(t[l],function(t){var r=i._parser(t,!0);o[l]={width:r.width,height:r.height,format:r.format,mipmaps:r.mipmaps},6===(c+=1)&&(1===r.mipmapCount&&(a.minFilter=wt),a.format=r.format,a.needsUpdate=!0,e&&e(a))},r,n)}if(s.setPath(this.path),s.setResponseType("arraybuffer"),Array.isArray(t))for(var c=0,u=0,h=t.length;u<h;++u)l(u);else s.load(t,function(t){var r=i._parser(t,!0);if(r.isCubemap)for(var n=r.mipmaps.length/r.mipmapCount,s=0;s<n;s++){o[s]={mipmaps:[]};for(var l=0;l<r.mipmapCount;l++)o[s].mipmaps.push(r.mipmaps[s*r.mipmapCount+l]),o[s].format=r.format,o[s].width=r.width,o[s].height=r.height}else a.image.width=r.width,a.image.height=r.height,a.mipmaps=r.mipmaps;1===r.mipmapCount&&(a.minFilter=wt),a.format=r.format,a.needsUpdate=!0,e&&e(a)},r,n);return a},setPath:function(t){return this.path=t,this}}),Object.assign(as.prototype,{load:function(t,e,r,n){var i=this,o=new Ye,a=new is(this.manager);return a.setResponseType("arraybuffer"),a.load(t,function(t){var r=i._parser(t);r&&(void 0!==r.image?o.image=r.image:void 0!==r.data&&(o.image.width=r.width,o.image.height=r.height,o.image.data=r.data),o.wrapS=void 0!==r.wrapS?r.wrapS:vt,o.wrapT=void 0!==r.wrapT?r.wrapT:vt,o.magFilter=void 0!==r.magFilter?r.magFilter:wt,o.minFilter=void 0!==r.minFilter?r.minFilter:Mt,o.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,void 0!==r.format&&(o.format=r.format),void 0!==r.type&&(o.type=r.type),void 0!==r.mipmaps&&(o.mipmaps=r.mipmaps),1===r.mipmapCount&&(o.minFilter=wt),o.needsUpdate=!0,e&&e(o,r))},r,n),o}}),Object.assign(ss.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var i=this,o=es.get(t);if(void 0!==o)return i.manager.itemStart(t),setTimeout(function(){e&&e(o),i.manager.itemEnd(t)},0),o;var a=document.createElementNS("http://www.w3.org/1999/xhtml","img");return a.addEventListener("load",function(){es.add(t,this),e&&e(this),i.manager.itemEnd(t)},!1),a.addEventListener("error",function(e){n&&n(e),i.manager.itemEnd(t),i.manager.itemError(t)},!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),i.manager.itemStart(t),a.src=t,a},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(ls.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){var i=new qe,o=new ss(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);var a=0;function s(r){o.load(t[r],function(t){i.images[r]=t,6===++a&&(i.needsUpdate=!0,e&&e(i))},void 0,n)}for(var l=0;l<t.length;++l)s(l);return i},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(cs.prototype,{crossOrigin:"Anonymous",load:function(t,e,r,n){var i=new ss(this.manager);i.setCrossOrigin(this.crossOrigin),i.setPath(this.path);var o=new Be;return o.image=i.load(t,function(){var r=t.search(/\.(jpg|jpeg)$/)>0||0===t.search(/^data\:image\/jpeg/);o.format=r?kt:Ut,o.needsUpdate=!0,void 0!==e&&e(o)},r,n),o},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),us.prototype=Object.assign(Object.create(Wn.prototype),{constructor:us,isLight:!0,copy:function(t){return Wn.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=Wn.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),hs.prototype=Object.assign(Object.create(us.prototype),{constructor:hs,isHemisphereLight:!0,copy:function(t){return us.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(ps.prototype,{copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),fs.prototype=Object.assign(Object.create(ps.prototype),{constructor:fs,isSpotLightShadow:!0,update:function(t){var e=this.camera,r=2*ye.RAD2DEG*t.angle,n=this.mapSize.width/this.mapSize.height,i=t.distance||e.far;r===e.fov&&n===e.aspect&&i===e.far||(e.fov=r,e.aspect=n,e.far=i,e.updateProjectionMatrix())}}),ds.prototype=Object.assign(Object.create(us.prototype),{constructor:ds,isSpotLight:!0,copy:function(t){return us.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),ms.prototype=Object.assign(Object.create(us.prototype),{constructor:ms,isPointLight:!0,copy:function(t){return us.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),gs.prototype=Object.assign(Object.create(ps.prototype),{constructor:gs}),vs.prototype=Object.assign(Object.create(us.prototype),{constructor:vs,isDirectionalLight:!0,copy:function(t){return us.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),ys.prototype=Object.assign(Object.create(us.prototype),{constructor:ys,isAmbientLight:!0}),_s.prototype=Object.assign(Object.create(us.prototype),{constructor:_s,isRectAreaLight:!0,copy:function(t){return us.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=us.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}});var xs,bs={arraySlice:function(t,e,r){return bs.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==r?r:t.length)):t.slice(e,r)},convertArray:function(t,e,r){return!t||!r&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){for(var e=t.length,r=new Array(e),n=0;n!==e;++n)r[n]=n;return r.sort(function(e,r){return t[e]-t[r]}),r},sortedArray:function(t,e,r){for(var n=t.length,i=new t.constructor(n),o=0,a=0;a!==n;++o)for(var s=r[o]*e,l=0;l!==e;++l)i[a++]=t[s+l];return i},flattenJSON:function(t,e,r,n){for(var i=1,o=t[0];void 0!==o&&void 0===o[n];)o=t[i++];if(void 0!==o){var a=o[n];if(void 0!==a)if(Array.isArray(a))do{void 0!==(a=o[n])&&(e.push(o.time),r.push.apply(r,a)),o=t[i++]}while(void 0!==o);else if(void 0!==a.toArray)do{void 0!==(a=o[n])&&(e.push(o.time),a.toArray(r,r.length)),o=t[i++]}while(void 0!==o);else do{void 0!==(a=o[n])&&(e.push(o.time),r.push(a)),o=t[i++]}while(void 0!==o)}}};function ws(t,e,r,n){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new e.constructor(r),this.sampleValues=e,this.valueSize=r}function Ss(t,e,r,n){ws.call(this,t,e,r,n),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0}function Ms(t,e,r,n){ws.call(this,t,e,r,n)}function As(t,e,r,n){ws.call(this,t,e,r,n)}function Es(t,e,r,n){if(void 0===t)throw new Error("track name is undefined");if(void 0===e||0===e.length)throw new Error("no keyframes in track named "+t);this.name=t,this.times=bs.convertArray(e,this.TimeBufferType),this.values=bs.convertArray(r,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation),this.validate(),this.optimize()}function Cs(t,e,r,n){Es.call(this,t,e,r,n)}function Ts(t,e,r,n){ws.call(this,t,e,r,n)}function Ps(t,e,r,n){Es.call(this,t,e,r,n)}function Ls(t,e,r,n){Es.call(this,t,e,r,n)}function Rs(t,e,r,n){Es.call(this,t,e,r,n)}function Ns(t,e,r){Es.call(this,t,e,r)}function Is(t,e,r,n){Es.call(this,t,e,r,n)}function Os(t,e,r,n){Es.apply(this,arguments)}function Ds(t,e,r){this.name=t,this.tracks=r,this.duration=void 0!==e?e:-1,this.uuid=ye.generateUUID(),this.duration<0&&this.resetDuration(),this.optimize()}function Fs(t){this.manager=void 0!==t?t:ns,this.textures={}}function zs(t){this.manager=void 0!==t?t:ns}Object.assign(ws.prototype,{evaluate:function(t){var e=this.parameterPositions,r=this._cachedIndex,n=e[r],i=e[r-1];t:{e:{var o;r:{n:if(!(t<n)){for(var a=r+2;;){if(void 0===n){if(t<i)break n;return r=e.length,this._cachedIndex=r,this.afterEnd_(r-1,t,i)}if(r===a)break;if(i=n,t<(n=e[++r]))break e}o=e.length;break r}if(t>=i)break t;var s=e[1];t<s&&(r=2,i=s);for(a=r-2;;){if(void 0===i)return this._cachedIndex=0,this.beforeStart_(0,t,n);if(r===a)break;if(n=i,t>=(i=e[--r-1]))break e}o=r,r=0}for(;r<o;){var l=r+o>>>1;t<e[l]?o=l:r=l+1}if(n=e[r],void 0===(i=e[r-1]))return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return r=e.length,this._cachedIndex=r,this.afterEnd_(r-1,i,t)}this._cachedIndex=r,this.intervalChanged_(r,i,n)}return this.interpolate_(r,i,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,r=this.sampleValues,n=this.valueSize,i=t*n,o=0;o!==n;++o)e[o]=r[i+o];return e},interpolate_:function(t,e,r,n){throw new Error("call to abstract method")},intervalChanged_:function(t,e,r){}}),Object.assign(ws.prototype,{beforeStart_:ws.prototype.copySampleValue_,afterEnd_:ws.prototype.copySampleValue_}),Ss.prototype=Object.assign(Object.create(ws.prototype),{constructor:Ss,DefaultSettings_:{endingStart:ne,endingEnd:ne},intervalChanged_:function(t,e,r){var n=this.parameterPositions,i=t-2,o=t+1,a=n[i],s=n[o];if(void 0===a)switch(this.getSettings_().endingStart){case ie:i=t,a=2*e-r;break;case oe:a=e+n[i=n.length-2]-n[i+1];break;default:i=t,a=r}if(void 0===s)switch(this.getSettings_().endingEnd){case ie:o=t,s=2*r-e;break;case oe:o=1,s=r+n[1]-n[0];break;default:o=t-1,s=e}var l=.5*(r-e),c=this.valueSize;this._weightPrev=l/(e-a),this._weightNext=l/(s-r),this._offsetPrev=i*c,this._offsetNext=o*c},interpolate_:function(t,e,r,n){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,l=s-a,c=this._offsetPrev,u=this._offsetNext,h=this._weightPrev,p=this._weightNext,f=(r-e)/(n-e),d=f*f,m=d*f,g=-h*m+2*h*d-h*f,v=(1+h)*m+(-1.5-2*h)*d+(-.5+h)*f+1,y=(-1-p)*m+(1.5+p)*d+.5*f,_=p*m-p*d,x=0;x!==a;++x)i[x]=g*o[c+x]+v*o[l+x]+y*o[s+x]+_*o[u+x];return i}}),Ms.prototype=Object.assign(Object.create(ws.prototype),{constructor:Ms,interpolate_:function(t,e,r,n){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,l=s-a,c=(r-e)/(n-e),u=1-c,h=0;h!==a;++h)i[h]=o[l+h]*u+o[s+h]*c;return i}}),As.prototype=Object.assign(Object.create(ws.prototype),{constructor:As,interpolate_:function(t,e,r,n){return this.copySampleValue_(t-1)}}),xs={TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:re,InterpolantFactoryMethodDiscrete:function(t){return new As(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new Ms(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Ss(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case ee:e=this.InterpolantFactoryMethodDiscrete;break;case re:e=this.InterpolantFactoryMethodLinear;break;case 2302:e=this.InterpolantFactoryMethodSmooth}if(void 0!==e)this.createInterpolant=e;else{var r="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(r);this.setInterpolation(this.DefaultInterpolation)}}},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return ee;case this.InterpolantFactoryMethodLinear:return re;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,r=0,n=e.length;r!==n;++r)e[r]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,r=0,n=e.length;r!==n;++r)e[r]*=t;return this},trim:function(t,e){for(var r=this.times,n=r.length,i=0,o=n-1;i!==n&&r[i]<t;)++i;for(;-1!==o&&r[o]>e;)--o;if(++o,0!==i||o!==n){i>=o&&(i=(o=Math.max(o,1))-1);var a=this.getValueSize();this.times=bs.arraySlice(r,i,o),this.values=bs.arraySlice(this.values,i*a,o*a)}return this},validate:function(){var t=!0,e=this.getValueSize();e-Math.floor(e)!=0&&(t=!1);var r=this.times,n=this.values,i=r.length;0===i&&(t=!1);for(var o=null,a=0;a!==i;a++){var s=r[a];if("number"==typeof s&&isNaN(s)){t=!1;break}if(null!==o&&o>s){t=!1;break}o=s}if(void 0!==n&&bs.isTypedArray(n)){a=0;for(var l=n.length;a!==l;++a){var c=n[a];if(isNaN(c)){t=!1;break}}}return t},optimize:function(){for(var t=this.times,e=this.values,r=this.getValueSize(),n=2302===this.getInterpolation(),i=1,o=t.length-1,a=1;a<o;++a){var s=!1,l=t[a];if(l!==t[a+1]&&(1!==a||l!==l[0]))if(n)s=!0;else for(var c=a*r,u=c-r,h=c+r,p=0;p!==r;++p){var f=e[c+p];if(f!==e[u+p]||f!==e[h+p]){s=!0;break}}if(s){if(a!==i){t[i]=t[a];var d=a*r,m=i*r;for(p=0;p!==r;++p)e[m+p]=e[d+p]}++i}}if(o>0){t[i]=t[o];for(d=o*r,m=i*r,p=0;p!==r;++p)e[m+p]=e[d+p];++i}return i!==t.length&&(this.times=bs.arraySlice(t,0,i),this.values=bs.arraySlice(e,0,i*r)),this}},Cs.prototype=Object.assign(Object.create(xs),{constructor:Cs,ValueTypeName:"vector"}),Ts.prototype=Object.assign(Object.create(ws.prototype),{constructor:Ts,interpolate_:function(t,e,r,n){for(var i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,l=(r-e)/(n-e),c=s+a;s!==c;s+=4)We.slerpFlat(i,0,o,s-a,o,s,l);return i}}),Ps.prototype=Object.assign(Object.create(xs),{constructor:Ps,ValueTypeName:"quaternion",DefaultInterpolation:re,InterpolantFactoryMethodLinear:function(t){return new Ts(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:void 0}),Ls.prototype=Object.assign(Object.create(xs),{constructor:Ls,ValueTypeName:"number"}),Rs.prototype=Object.assign(Object.create(xs),{constructor:Rs,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:ee,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Ns.prototype=Object.assign(Object.create(xs),{constructor:Ns,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:ee,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),Is.prototype=Object.assign(Object.create(xs),{constructor:Is,ValueTypeName:"color"}),Os.prototype=xs,xs.constructor=Os,Object.assign(Os,{parse:function(t){if(void 0===t.type)throw new Error("track type undefined, can not parse");var e=Os._getTrackTypeForValueTypeName(t.type);if(void 0===t.times){var r=[],n=[];bs.flattenJSON(t.keys,r,n,"value"),t.times=r,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)},toJSON:function(t){var e,r=t.constructor;if(void 0!==r.toJSON)e=r.toJSON(t);else{e={name:t.name,times:bs.convertArray(t.times,Array),values:bs.convertArray(t.values,Array)};var n=t.getInterpolation();n!==t.DefaultInterpolation&&(e.interpolation=n)}return e.type=t.ValueTypeName,e},_getTrackTypeForValueTypeName:function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Ls;case"vector":case"vector2":case"vector3":case"vector4":return Cs;case"color":return Is;case"quaternion":return Ps;case"bool":case"boolean":return Ns;case"string":return Rs}throw new Error("Unsupported typeName: "+t)}}),Object.assign(Ds,{parse:function(t){for(var e=[],r=t.tracks,n=1/(t.fps||1),i=0,o=r.length;i!==o;++i)e.push(Os.parse(r[i]).scale(n));return new Ds(t.name,t.duration,e)},toJSON:function(t){for(var e=[],r=t.tracks,n={name:t.name,duration:t.duration,tracks:e},i=0,o=r.length;i!==o;++i)e.push(Os.toJSON(r[i]));return n},CreateFromMorphTargetSequence:function(t,e,r,n){for(var i=e.length,o=[],a=0;a<i;a++){var s=[],l=[];s.push((a+i-1)%i,a,(a+1)%i),l.push(0,1,0);var c=bs.getKeyframeOrder(s);s=bs.sortedArray(s,1,c),l=bs.sortedArray(l,1,c),n||0!==s[0]||(s.push(i),l.push(l[0])),o.push(new Ls(".morphTargetInfluences["+e[a].name+"]",s,l).scale(1/r))}return new Ds(t,-1,o)},findByName:function(t,e){var r=t;if(!Array.isArray(t)){var n=t;r=n.geometry&&n.geometry.animations||n.animations}for(var i=0;i<r.length;i++)if(r[i].name===e)return r[i];return null},CreateClipsFromMorphTargetSequences:function(t,e,r){for(var n={},i=/^([\w-]*?)([\d]+)$/,o=0,a=t.length;o<a;o++){var s=t[o],l=s.name.match(i);if(l&&l.length>1){var c=n[h=l[1]];c||(n[h]=c=[]),c.push(s)}}var u=[];for(var h in n)u.push(Ds.CreateFromMorphTargetSequence(h,n[h],e,r));return u},parseAnimation:function(t,e){if(!t)return null;for(var r=function(t,e,r,n,i){if(0!==r.length){var o=[],a=[];bs.flattenJSON(r,o,a,n),0!==o.length&&i.push(new t(e,o,a))}},n=[],i=t.name||"default",o=t.length||-1,a=t.fps||30,s=t.hierarchy||[],l=0;l<s.length;l++){var c=s[l].keys;if(c&&0!==c.length)if(c[0].morphTargets){for(var u={},h=0;h<c.length;h++)if(c[h].morphTargets)for(var p=0;p<c[h].morphTargets.length;p++)u[c[h].morphTargets[p]]=-1;for(var f in u){var d=[],m=[];for(p=0;p!==c[h].morphTargets.length;++p){var g=c[h];d.push(g.time),m.push(g.morphTarget===f?1:0)}n.push(new Ls(".morphTargetInfluence["+f+"]",d,m))}o=u.length*(a||1)}else{var v=".bones["+e[l].name+"]";r(Cs,v+".position",c,"pos",n),r(Ps,v+".quaternion",c,"rot",n),r(Cs,v+".scale",c,"scl",n)}}return 0===n.length?null:new Ds(i,o,n)}}),Object.assign(Ds.prototype,{resetDuration:function(){for(var t=0,e=0,r=this.tracks.length;e!==r;++e){var n=this.tracks[e];t=Math.max(t,n.times[n.times.length-1])}this.duration=t},trim:function(){for(var t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this},optimize:function(){for(var t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}}),Object.assign(Fs.prototype,{load:function(t,e,r,n){var i=this;new is(i.manager).load(t,function(t){e(i.parse(JSON.parse(t)))},r,n)},setTextures:function(t){this.textures=t},parse:function(t){var e=this.textures;function r(t){return e[t],e[t]}var n=new ts[t.type];if(void 0!==t.uuid&&(n.uuid=t.uuid),void 0!==t.name&&(n.name=t.name),void 0!==t.color&&n.color.setHex(t.color),void 0!==t.roughness&&(n.roughness=t.roughness),void 0!==t.metalness&&(n.metalness=t.metalness),void 0!==t.emissive&&n.emissive.setHex(t.emissive),void 0!==t.specular&&n.specular.setHex(t.specular),void 0!==t.shininess&&(n.shininess=t.shininess),void 0!==t.clearCoat&&(n.clearCoat=t.clearCoat),void 0!==t.clearCoatRoughness&&(n.clearCoatRoughness=t.clearCoatRoughness),void 0!==t.uniforms&&(n.uniforms=t.uniforms),void 0!==t.vertexShader&&(n.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(n.fragmentShader=t.fragmentShader),void 0!==t.vertexColors&&(n.vertexColors=t.vertexColors),void 0!==t.fog&&(n.fog=t.fog),void 0!==t.flatShading&&(n.flatShading=t.flatShading),void 0!==t.blending&&(n.blending=t.blending),void 0!==t.side&&(n.side=t.side),void 0!==t.opacity&&(n.opacity=t.opacity),void 0!==t.transparent&&(n.transparent=t.transparent),void 0!==t.alphaTest&&(n.alphaTest=t.alphaTest),void 0!==t.depthTest&&(n.depthTest=t.depthTest),void 0!==t.depthWrite&&(n.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(n.colorWrite=t.colorWrite),void 0!==t.wireframe&&(n.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(n.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(n.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(n.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.skinning&&(n.skinning=t.skinning),void 0!==t.morphTargets&&(n.morphTargets=t.morphTargets),void 0!==t.dithering&&(n.dithering=t.dithering),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.userData&&(n.userData=t.userData),void 0!==t.shading&&(n.flatShading=1===t.shading),void 0!==t.size&&(n.size=t.size),void 0!==t.sizeAttenuation&&(n.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(n.map=r(t.map)),void 0!==t.alphaMap&&(n.alphaMap=r(t.alphaMap),n.transparent=!0),void 0!==t.bumpMap&&(n.bumpMap=r(t.bumpMap)),void 0!==t.bumpScale&&(n.bumpScale=t.bumpScale),void 0!==t.normalMap&&(n.normalMap=r(t.normalMap)),void 0!==t.normalScale){var i=t.normalScale;!1===Array.isArray(i)&&(i=[i,i]),n.normalScale=(new _e).fromArray(i)}return void 0!==t.displacementMap&&(n.displacementMap=r(t.displacementMap)),void 0!==t.displacementScale&&(n.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(n.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(n.roughnessMap=r(t.roughnessMap)),void 0!==t.metalnessMap&&(n.metalnessMap=r(t.metalnessMap)),void 0!==t.emissiveMap&&(n.emissiveMap=r(t.emissiveMap)),void 0!==t.emissiveIntensity&&(n.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(n.specularMap=r(t.specularMap)),void 0!==t.envMap&&(n.envMap=r(t.envMap)),void 0!==t.reflectivity&&(n.reflectivity=t.reflectivity),void 0!==t.lightMap&&(n.lightMap=r(t.lightMap)),void 0!==t.lightMapIntensity&&(n.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(n.aoMap=r(t.aoMap)),void 0!==t.aoMapIntensity&&(n.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(n.gradientMap=r(t.gradientMap)),n}}),Object.assign(zs.prototype,{load:function(t,e,r,n){var i=this;new is(i.manager).load(t,function(t){e(i.parse(JSON.parse(t)))},r,n)},parse:function(t){var e=new Zi,r=t.data.index;if(void 0!==r){var n=new Gs[r.type](r.array);e.setIndex(new zi(n,1))}var i=t.data.attributes;for(var o in i){var a=i[o];n=new Gs[a.type](a.array);e.addAttribute(o,new zi(n,a.itemSize,a.normalized))}var s=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==s)for(var l=0,c=s.length;l!==c;++l){var u=s[l];e.addGroup(u.start,u.count,u.materialIndex)}var h=t.data.boundingSphere;if(void 0!==h){var p=new He;void 0!==h.center&&p.fromArray(h.center),e.boundingSphere=new yn(p,h.radius)}return e}});var ks,Us,Bs,Vs,js,Gs={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function Ws(){this.onLoadStart=function(){},this.onLoadProgress=function(){},this.onLoadComplete=function(){}}function Hs(t){"boolean"==typeof t&&(t=void 0),this.manager=void 0!==t?t:ns,this.withCredentials=!1}function Xs(t){this.manager=void 0!==t?t:ns,this.texturePath=""}Ws.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=this.handlers,r=0,n=e.length;r<n;r+=2){var i=e[r],o=e[r+1];if(i.test(t))return o}return null}},Object.assign(Ws.prototype,{crossOrigin:void 0,extractUrlBase:function(t){var e=t.split("/");return 1===e.length?"./":(e.pop(),e.join("/")+"/")},initMaterials:function(t,e,r){for(var n=[],i=0;i<t.length;++i)n[i]=this.createMaterial(t[i],e,r);return n},createMaterial:(ks={NoBlending:A,NormalBlending:E,AdditiveBlending:C,SubtractiveBlending:T,MultiplyBlending:P,CustomBlending:L},Us=new Dr,Bs=new cs,Vs=new Fs,function(t,e,r){var n={};function i(t,i,o,a,s){var l,c=e+t,u=Ws.Handlers.get(c);null!==u?l=u.load(c):(Bs.setCrossOrigin(r),l=Bs.load(c)),void 0!==i&&(l.repeat.fromArray(i),1!==i[0]&&(l.wrapS=gt),1!==i[1]&&(l.wrapT=gt)),void 0!==o&&l.offset.fromArray(o),void 0!==a&&("repeat"===a[0]&&(l.wrapS=gt),"mirror"===a[0]&&(l.wrapS=yt),"repeat"===a[1]&&(l.wrapT=gt),"mirror"===a[1]&&(l.wrapT=yt)),void 0!==s&&(l.anisotropy=s);var h=ye.generateUUID();return n[h]=l,h}var o={uuid:ye.generateUUID(),type:"MeshLambertMaterial"};for(var a in t){var s=t[a];switch(a){case"DbgColor":case"DbgIndex":case"opticalDensity":case"illumination":break;case"DbgName":o.name=s;break;case"blending":o.blending=ks[s];break;case"colorAmbient":case"mapAmbient":break;case"colorDiffuse":o.color=Us.fromArray(s).getHex();break;case"colorSpecular":o.specular=Us.fromArray(s).getHex();break;case"colorEmissive":o.emissive=Us.fromArray(s).getHex();break;case"specularCoef":o.shininess=s;break;case"shading":"basic"===s.toLowerCase()&&(o.type="MeshBasicMaterial"),"phong"===s.toLowerCase()&&(o.type="MeshPhongMaterial"),"standard"===s.toLowerCase()&&(o.type="MeshStandardMaterial");break;case"mapDiffuse":o.map=i(s,t.mapDiffuseRepeat,t.mapDiffuseOffset,t.mapDiffuseWrap,t.mapDiffuseAnisotropy);break;case"mapDiffuseRepeat":case"mapDiffuseOffset":case"mapDiffuseWrap":case"mapDiffuseAnisotropy":break;case"mapEmissive":o.emissiveMap=i(s,t.mapEmissiveRepeat,t.mapEmissiveOffset,t.mapEmissiveWrap,t.mapEmissiveAnisotropy);break;case"mapEmissiveRepeat":case"mapEmissiveOffset":case"mapEmissiveWrap":case"mapEmissiveAnisotropy":break;case"mapLight":o.lightMap=i(s,t.mapLightRepeat,t.mapLightOffset,t.mapLightWrap,t.mapLightAnisotropy);break;case"mapLightRepeat":case"mapLightOffset":case"mapLightWrap":case"mapLightAnisotropy":break;case"mapAO":o.aoMap=i(s,t.mapAORepeat,t.mapAOOffset,t.mapAOWrap,t.mapAOAnisotropy);break;case"mapAORepeat":case"mapAOOffset":case"mapAOWrap":case"mapAOAnisotropy":break;case"mapBump":o.bumpMap=i(s,t.mapBumpRepeat,t.mapBumpOffset,t.mapBumpWrap,t.mapBumpAnisotropy);break;case"mapBumpScale":o.bumpScale=s;break;case"mapBumpRepeat":case"mapBumpOffset":case"mapBumpWrap":case"mapBumpAnisotropy":break;case"mapNormal":o.normalMap=i(s,t.mapNormalRepeat,t.mapNormalOffset,t.mapNormalWrap,t.mapNormalAnisotropy);break;case"mapNormalFactor":o.normalScale=[s,s];break;case"mapNormalRepeat":case"mapNormalOffset":case"mapNormalWrap":case"mapNormalAnisotropy":break;case"mapSpecular":o.specularMap=i(s,t.mapSpecularRepeat,t.mapSpecularOffset,t.mapSpecularWrap,t.mapSpecularAnisotropy);break;case"mapSpecularRepeat":case"mapSpecularOffset":case"mapSpecularWrap":case"mapSpecularAnisotropy":break;case"mapMetalness":o.metalnessMap=i(s,t.mapMetalnessRepeat,t.mapMetalnessOffset,t.mapMetalnessWrap,t.mapMetalnessAnisotropy);break;case"mapMetalnessRepeat":case"mapMetalnessOffset":case"mapMetalnessWrap":case"mapMetalnessAnisotropy":break;case"mapRoughness":o.roughnessMap=i(s,t.mapRoughnessRepeat,t.mapRoughnessOffset,t.mapRoughnessWrap,t.mapRoughnessAnisotropy);break;case"mapRoughnessRepeat":case"mapRoughnessOffset":case"mapRoughnessWrap":case"mapRoughnessAnisotropy":break;case"mapAlpha":o.alphaMap=i(s,t.mapAlphaRepeat,t.mapAlphaOffset,t.mapAlphaWrap,t.mapAlphaAnisotropy);break;case"mapAlphaRepeat":case"mapAlphaOffset":case"mapAlphaWrap":case"mapAlphaAnisotropy":break;case"flipSided":o.side=x;break;case"doubleSided":o.side=b;break;case"transparency":o.opacity=s;break;case"depthTest":case"depthWrite":case"colorWrite":case"opacity":case"reflectivity":case"transparent":case"visible":case"wireframe":o[a]=s;break;case"vertexColors":!0===s&&(o.vertexColors=M),"face"===s&&(o.vertexColors=S)}}return"MeshBasicMaterial"===o.type&&delete o.emissive,"MeshPhongMaterial"!==o.type&&delete o.specular,o.opacity<1&&(o.transparent=!0),Vs.setTextures(n),Vs.parse(o)})}),Object.assign(Hs.prototype,{load:function(t,e,r,n){var i=this,o=this.texturePath&&"string"==typeof this.texturePath?this.texturePath:Ws.prototype.extractUrlBase(t),a=new is(this.manager);a.setWithCredentials(this.withCredentials),a.load(t,function(t){var r=JSON.parse(t),n=r.metadata;if(void 0!==n){var a=n.type;if(void 0!==a){if("object"===a.toLowerCase())return;if("scene"===a.toLowerCase())return}}var s=i.parse(r,o);e(s.geometry,s.materials)},r,n)},setTexturePath:function(t){this.texturePath=t},parse:function(){return function(t,e){void 0!==t.data&&(t=t.data),void 0!==t.scale?t.scale=1/t.scale:t.scale=1;var r=new Fi;return function(t,e){function r(t,e){return t&1<<e}var n,i,o,a,s,l,c,u,h,p,f,d,m,g,v,y,_,x,b,w,S,M,A,E,C,T=t.faces,P=t.vertices,L=t.normals,R=t.colors,N=t.scale,I=0;if(void 0!==t.uvs){for(n=0;n<t.uvs.length;n++)t.uvs[n].length&&I++;for(n=0;n<I;n++)e.faceVertexUvs[n]=[]}for(a=0,s=P.length;a<s;)(x=new He).x=P[a++]*N,x.y=P[a++]*N,x.z=P[a++]*N,e.vertices.push(x);for(a=0,s=T.length;a<s;)if(f=r(p=T[a++],0),d=r(p,1),m=r(p,3),g=r(p,4),v=r(p,5),y=r(p,6),_=r(p,7),f){if((w=new qn).a=T[a],w.b=T[a+1],w.c=T[a+3],(S=new qn).a=T[a+1],S.b=T[a+2],S.c=T[a+3],a+=4,d&&(h=T[a++],w.materialIndex=h,S.materialIndex=h),o=e.faces.length,m)for(n=0;n<I;n++)for(E=t.uvs[n],e.faceVertexUvs[n][o]=[],e.faceVertexUvs[n][o+1]=[],i=0;i<4;i++)C=new _e(E[2*(u=T[a++])],E[2*u+1]),2!==i&&e.faceVertexUvs[n][o].push(C),0!==i&&e.faceVertexUvs[n][o+1].push(C);if(g&&(c=3*T[a++],w.normal.set(L[c++],L[c++],L[c]),S.normal.copy(w.normal)),v)for(n=0;n<4;n++)c=3*T[a++],A=new He(L[c++],L[c++],L[c]),2!==n&&w.vertexNormals.push(A),0!==n&&S.vertexNormals.push(A);if(y&&(M=R[l=T[a++]],w.color.setHex(M),S.color.setHex(M)),_)for(n=0;n<4;n++)M=R[l=T[a++]],2!==n&&w.vertexColors.push(new Dr(M)),0!==n&&S.vertexColors.push(new Dr(M));e.faces.push(w),e.faces.push(S)}else{if((b=new qn).a=T[a++],b.b=T[a++],b.c=T[a++],d&&(h=T[a++],b.materialIndex=h),o=e.faces.length,m)for(n=0;n<I;n++)for(E=t.uvs[n],e.faceVertexUvs[n][o]=[],i=0;i<3;i++)C=new _e(E[2*(u=T[a++])],E[2*u+1]),e.faceVertexUvs[n][o].push(C);if(g&&(c=3*T[a++],b.normal.set(L[c++],L[c++],L[c])),v)for(n=0;n<3;n++)c=3*T[a++],A=new He(L[c++],L[c++],L[c]),b.vertexNormals.push(A);if(y&&(l=T[a++],b.color.setHex(R[l])),_)for(n=0;n<3;n++)l=T[a++],b.vertexColors.push(new Dr(R[l]));e.faces.push(b)}}(t,r),function(t,e){var r=void 0!==t.influencesPerVertex?t.influencesPerVertex:2;if(t.skinWeights)for(var n=0,i=t.skinWeights.length;n<i;n+=r){var o=t.skinWeights[n],a=r>1?t.skinWeights[n+1]:0,s=r>2?t.skinWeights[n+2]:0,l=r>3?t.skinWeights[n+3]:0;e.skinWeights.push(new Ve(o,a,s,l))}if(t.skinIndices)for(n=0,i=t.skinIndices.length;n<i;n+=r){var c=t.skinIndices[n],u=r>1?t.skinIndices[n+1]:0,h=r>2?t.skinIndices[n+2]:0,p=r>3?t.skinIndices[n+3]:0;e.skinIndices.push(new Ve(c,u,h,p))}e.bones=t.bones,e.bones&&e.bones.length>0&&(e.skinWeights.length!==e.skinIndices.length||(e.skinIndices.length,e.vertices.length))}(t,r),function(t,e){var r=t.scale;if(void 0!==t.morphTargets)for(var n=0,i=t.morphTargets.length;n<i;n++){e.morphTargets[n]={},e.morphTargets[n].name=t.morphTargets[n].name,e.morphTargets[n].vertices=[];for(var o=e.morphTargets[n].vertices,a=t.morphTargets[n].vertices,s=0,l=a.length;s<l;s+=3){var c=new He;c.x=a[s]*r,c.y=a[s+1]*r,c.z=a[s+2]*r,o.push(c)}}if(void 0!==t.morphColors&&t.morphColors.length>0){var u=e.faces,h=t.morphColors[0].colors;for(n=0,i=u.length;n<i;n++)u[n].color.fromArray(h,3*n)}}(t,r),function(t,e){var r=[],n=[];void 0!==t.animation&&n.push(t.animation),void 0!==t.animations&&(t.animations.length?n=n.concat(t.animations):n.push(t.animations));for(var i=0;i<n.length;i++){var o=Ds.parseAnimation(n[i],e.bones);o&&r.push(o)}if(e.morphTargets){var a=Ds.CreateClipsFromMorphTargetSequences(e.morphTargets,10);r=r.concat(a)}r.length>0&&(e.animations=r)}(t,r),r.computeFaceNormals(),r.computeBoundingSphere(),void 0===t.materials||0===t.materials.length?{geometry:r}:{geometry:r,materials:Ws.prototype.initMaterials(t.materials,e,this.crossOrigin)}}}()}),Object.assign(Xs.prototype,{load:function(t,e,r,n){""===this.texturePath&&(this.texturePath=t.substring(0,t.lastIndexOf("/")+1));var i=this;new is(i.manager).load(t,function(t){var r=null;try{r=JSON.parse(t)}catch(t){return void(void 0!==n&&n(t))}var o=r.metadata;void 0!==o&&void 0!==o.type&&"geometry"!==o.type.toLowerCase()&&i.parse(r,e)},r,n)},setTexturePath:function(t){this.texturePath=t},setCrossOrigin:function(t){this.crossOrigin=t},parse:function(t,e){var r=this.parseGeometries(t.geometries),n=this.parseImages(t.images,function(){void 0!==e&&e(a)}),i=this.parseTextures(t.textures,n),o=this.parseMaterials(t.materials,i),a=this.parseObject(t.object,r,o);return t.animations&&(a.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(a),a},parseGeometries:function(t){var e={};if(void 0!==t)for(var r=new Hs,n=new zs,i=0,o=t.length;i<o;i++){var a,s=t[i];switch(s.type){case"PlaneGeometry":case"PlaneBufferGeometry":a=new Wa[s.type](s.width,s.height,s.widthSegments,s.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":a=new Wa[s.type](s.width,s.height,s.depth,s.widthSegments,s.heightSegments,s.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":a=new Wa[s.type](s.radius,s.segments,s.thetaStart,s.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":a=new Wa[s.type](s.radiusTop,s.radiusBottom,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":a=new Wa[s.type](s.radius,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":a=new Wa[s.type](s.radius,s.widthSegments,s.heightSegments,s.phiStart,s.phiLength,s.thetaStart,s.thetaLength);break;case"DodecahedronGeometry":case"IcosahedronGeometry":case"OctahedronGeometry":case"TetrahedronGeometry":a=new Wa[s.type](s.radius,s.detail);break;case"RingGeometry":case"RingBufferGeometry":a=new Wa[s.type](s.innerRadius,s.outerRadius,s.thetaSegments,s.phiSegments,s.thetaStart,s.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":a=new Wa[s.type](s.radius,s.tube,s.radialSegments,s.tubularSegments,s.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":a=new Wa[s.type](s.radius,s.tube,s.tubularSegments,s.radialSegments,s.p,s.q);break;case"LatheGeometry":case"LatheBufferGeometry":a=new Wa[s.type](s.points,s.segments,s.phiStart,s.phiLength);break;case"BufferGeometry":a=n.parse(s);break;case"Geometry":a=r.parse(s,this.texturePath).geometry;break;default:continue}a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),e[s.uuid]=a}return e},parseMaterials:function(t,e){var r={};if(void 0!==t){var n=new Fs;n.setTextures(e);for(var i=0,o=t.length;i<o;i++){var a=t[i];if("MultiMaterial"===a.type){for(var s=[],l=0;l<a.materials.length;l++)s.push(n.parse(a.materials[l]));r[a.uuid]=s}else r[a.uuid]=n.parse(a)}}return r},parseAnimations:function(t){for(var e=[],r=0;r<t.length;r++){var n=Ds.parse(t[r]);e.push(n)}return e},parseImages:function(t,e){var r=this,n={};function i(t){return r.manager.itemStart(t),o.load(t,function(){r.manager.itemEnd(t)},void 0,function(){r.manager.itemEnd(t),r.manager.itemError(t)})}if(void 0!==t&&t.length>0){var o=new ss(new rs(e));o.setCrossOrigin(this.crossOrigin);for(var a=0,s=t.length;a<s;a++){var l=t[a],c=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(l.url)?l.url:r.texturePath+l.url;n[l.uuid]=i(c)}}return n},parseTextures:function(t,e){function r(t,e){return"number"==typeof t?t:e[t]}var n={};if(void 0!==t)for(var i=0,o=t.length;i<o;i++){var a=t[i];a.image,e[a.image];var s=new Be(e[a.image]);s.needsUpdate=!0,s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),void 0!==a.mapping&&(s.mapping=r(a.mapping,Ys)),void 0!==a.offset&&s.offset.fromArray(a.offset),void 0!==a.repeat&&s.repeat.fromArray(a.repeat),void 0!==a.wrap&&(s.wrapS=r(a.wrap[0],qs),s.wrapT=r(a.wrap[1],qs)),void 0!==a.minFilter&&(s.minFilter=r(a.minFilter,Zs)),void 0!==a.magFilter&&(s.magFilter=r(a.magFilter,Zs)),void 0!==a.anisotropy&&(s.anisotropy=a.anisotropy),void 0!==a.flipY&&(s.flipY=a.flipY),n[a.uuid]=s}return n},parseObject:(js=new Xe,function(t,e,r){var n;function i(t){return e[t],e[t]}function o(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],n=0,i=t.length;n<i;n++){var o=t[n];r[o],e.push(r[o])}return e}return r[t],r[t]}}switch(t.type){case"Scene":n=new Vo,void 0!==t.background&&Number.isInteger(t.background)&&(n.background=new Dr(t.background)),void 0!==t.fog&&("Fog"===t.fog.type?n.fog=new Bo(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(n.fog=new Uo(t.fog.color,t.fog.density)));break;case"PerspectiveCamera":n=new Yn(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(n.focus=t.focus),void 0!==t.zoom&&(n.zoom=t.zoom),void 0!==t.filmGauge&&(n.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(n.filmOffset=t.filmOffset),void 0!==t.view&&(n.view=Object.assign({},t.view));break;case"OrthographicCamera":n=new Xn(t.left,t.right,t.top,t.bottom,t.near,t.far);break;case"AmbientLight":n=new ys(t.color,t.intensity);break;case"DirectionalLight":n=new vs(t.color,t.intensity);break;case"PointLight":n=new ms(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":n=new _s(t.color,t.intensity,t.width,t.height);break;case"SpotLight":n=new ds(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":n=new hs(t.color,t.groundColor,t.intensity);break;case"SkinnedMesh":case"Mesh":var a=i(t.geometry),s=o(t.material);n=a.bones&&a.bones.length>0?new qo(a,s):new io(a,s);break;case"LOD":n=new Ho;break;case"Line":n=new $o(i(t.geometry),o(t.material),t.mode);break;case"LineLoop":n=new Qo(i(t.geometry),o(t.material));break;case"LineSegments":n=new Ko(i(t.geometry),o(t.material));break;case"PointCloud":case"Points":n=new ta(i(t.geometry),o(t.material));break;case"Sprite":n=new Wo(o(t.material));break;case"Group":n=new ea;break;default:n=new Wn}if(n.uuid=t.uuid,void 0!==t.name&&(n.name=t.name),void 0!==t.matrix?(js.fromArray(t.matrix),js.decompose(n.position,n.quaternion,n.scale)):(void 0!==t.position&&n.position.fromArray(t.position),void 0!==t.rotation&&n.rotation.fromArray(t.rotation),void 0!==t.quaternion&&n.quaternion.fromArray(t.quaternion),void 0!==t.scale&&n.scale.fromArray(t.scale)),void 0!==t.castShadow&&(n.castShadow=t.castShadow),void 0!==t.receiveShadow&&(n.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.bias&&(n.shadow.bias=t.shadow.bias),void 0!==t.shadow.radius&&(n.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&n.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(n.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.userData&&(n.userData=t.userData),void 0!==t.children)for(var l=t.children,c=0;c<l.length;c++)n.add(this.parseObject(l[c],e,r));if("LOD"===t.type)for(var u=t.levels,h=0;h<u.length;h++){var p=u[h],f=n.getObjectByProperty("uuid",p.object);void 0!==f&&n.addLevel(f,p.distance)}return n})});var Ys={UVMapping:300,CubeReflectionMapping:ct,CubeRefractionMapping:ut,EquirectangularReflectionMapping:ht,EquirectangularRefractionMapping:pt,SphericalReflectionMapping:ft,CubeUVReflectionMapping:dt,CubeUVRefractionMapping:mt},qs={RepeatWrapping:gt,ClampToEdgeWrapping:vt,MirroredRepeatWrapping:yt},Zs={NearestFilter:_t,NearestMipMapNearestFilter:xt,NearestMipMapLinearFilter:bt,LinearFilter:wt,LinearMipMapNearestFilter:St,LinearMipMapLinearFilter:Mt};function $s(t,e,r,n,i){var o=.5*(n-e),a=.5*(i-r),s=t*t;return(2*r-2*n+o+a)*(t*s)+(-3*r+3*n-2*o-a)*s+o*t+r}function Ks(t,e,r,n){return(a=1-t)*a*e+2*(1-(o=t))*o*r+(i=t)*i*n;var i,o,a}function Qs(t,e,r,n,i){return(c=1-t)*c*c*e+3*(l=1-(s=t))*l*s*r+3*(1-(a=t))*a*a*n+(o=t)*o*o*i;var o,a,s,l,c}function Js(){this.arcLengthDivisions=200}function tl(t,e){Js.call(this),this.v1=t,this.v2=e}function el(){Js.call(this),this.curves=[],this.autoClose=!1}function rl(t,e,r,n,i,o,a,s){Js.call(this),this.aX=t,this.aY=e,this.xRadius=r,this.yRadius=n,this.aStartAngle=i,this.aEndAngle=o,this.aClockwise=a,this.aRotation=s||0}function nl(t){Js.call(this),this.points=void 0===t?[]:t}function il(t,e,r,n){Js.call(this),this.v0=t,this.v1=e,this.v2=r,this.v3=n}function ol(t,e,r){Js.call(this),this.v0=t,this.v1=e,this.v2=r}Object.assign(Js.prototype,{getPoint:function(){return null},getPointAt:function(t){var e=this.getUtoTmapping(t);return this.getPoint(e)},getPoints:function(t){void 0===t&&(t=5);for(var e=[],r=0;r<=t;r++)e.push(this.getPoint(r/t));return e},getSpacedPoints:function(t){void 0===t&&(t=5);for(var e=[],r=0;r<=t;r++)e.push(this.getPointAt(r/t));return e},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var e,r,n=[],i=this.getPoint(0),o=0;for(n.push(0),r=1;r<=t;r++)o+=(e=this.getPoint(r/t)).distanceTo(i),n.push(o),i=e;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var r,n=this.getLengths(),i=0,o=n.length;r=e||t*n[o-1];for(var a,s=0,l=o-1;s<=l;)if((a=n[i=Math.floor(s+(l-s)/2)]-r)<0)s=i+1;else{if(!(a>0)){l=i;break}l=i-1}if(n[i=l]===r)return i/(o-1);var c=n[i];return(i+(r-c)/(n[i+1]-c))/(o-1)},getTangent:function(t){var e=t-1e-4,r=t+1e-4;e<0&&(e=0),r>1&&(r=1);var n=this.getPoint(e);return this.getPoint(r).clone().sub(n).normalize()},getTangentAt:function(t){var e=this.getUtoTmapping(t);return this.getTangent(e)},computeFrenetFrames:function(t,e){var r,n,i,o=new He,a=[],s=[],l=[],c=new He,u=new Xe;for(r=0;r<=t;r++)n=r/t,a[r]=this.getTangentAt(n),a[r].normalize();s[0]=new He,l[0]=new He;var h=Number.MAX_VALUE,p=Math.abs(a[0].x),f=Math.abs(a[0].y),d=Math.abs(a[0].z);for(p<=h&&(h=p,o.set(1,0,0)),f<=h&&(h=f,o.set(0,1,0)),d<=h&&o.set(0,0,1),c.crossVectors(a[0],o).normalize(),s[0].crossVectors(a[0],c),l[0].crossVectors(a[0],s[0]),r=1;r<=t;r++)s[r]=s[r-1].clone(),l[r]=l[r-1].clone(),c.crossVectors(a[r-1],a[r]),c.length()>Number.EPSILON&&(c.normalize(),i=Math.acos(ye.clamp(a[r-1].dot(a[r]),-1,1)),s[r].applyMatrix4(u.makeRotationAxis(c,i))),l[r].crossVectors(a[r],s[r]);if(!0===e)for(i=Math.acos(ye.clamp(s[0].dot(s[t]),-1,1)),i/=t,a[0].dot(c.crossVectors(s[0],s[t]))>0&&(i=-i),r=1;r<=t;r++)s[r].applyMatrix4(u.makeRotationAxis(a[r],i*r)),l[r].crossVectors(a[r],s[r]);return{tangents:a,normals:s,binormals:l}}}),tl.prototype=Object.create(Js.prototype),tl.prototype.constructor=tl,tl.prototype.isLineCurve=!0,tl.prototype.getPoint=function(t){if(1===t)return this.v2.clone();var e=this.v2.clone().sub(this.v1);return e.multiplyScalar(t).add(this.v1),e},tl.prototype.getPointAt=function(t){return this.getPoint(t)},tl.prototype.getTangent=function(t){return this.v2.clone().sub(this.v1).normalize()},el.prototype=Object.assign(Object.create(Js.prototype),{constructor:el,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new tl(e,t))},getPoint:function(t){for(var e=t*this.getLength(),r=this.getCurveLengths(),n=0;n<r.length;){if(r[n]>=e){var i=r[n]-e,o=this.curves[n],a=o.getLength(),s=0===a?0:1-i/a;return o.getPointAt(s)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var t=[],e=0,r=0,n=this.curves.length;r<n;r++)e+=this.curves[r].getLength(),t.push(e);return this.cacheLengths=t,t},getSpacedPoints:function(t){void 0===t&&(t=40);for(var e=[],r=0;r<=t;r++)e.push(this.getPoint(r/t));return this.autoClose&&e.push(e[0]),e},getPoints:function(t){t=t||12;for(var e,r=[],n=0,i=this.curves;n<i.length;n++)for(var o=i[n],a=o&&o.isEllipseCurve?2*t:o&&o.isLineCurve?1:o&&o.isSplineCurve?t*o.points.length:t,s=o.getPoints(a),l=0;l<s.length;l++){var c=s[l];e&&e.equals(c)||(r.push(c),e=c)}return this.autoClose&&r.length>1&&!r[r.length-1].equals(r[0])&&r.push(r[0]),r},createPointsGeometry:function(t){var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){for(var e=new Fi,r=0,n=t.length;r<n;r++){var i=t[r];e.vertices.push(new He(i.x,i.y,i.z||0))}return e}}),rl.prototype=Object.create(Js.prototype),rl.prototype.constructor=rl,rl.prototype.isEllipseCurve=!0,rl.prototype.getPoint=function(t){for(var e=2*Math.PI,r=this.aEndAngle-this.aStartAngle,n=Math.abs(r)<Number.EPSILON;r<0;)r+=e;for(;r>e;)r-=e;r<Number.EPSILON&&(r=n?0:e),!0!==this.aClockwise||n||(r===e?r=-e:r-=e);var i=this.aStartAngle+t*r,o=this.aX+this.xRadius*Math.cos(i),a=this.aY+this.yRadius*Math.sin(i);if(0!==this.aRotation){var s=Math.cos(this.aRotation),l=Math.sin(this.aRotation),c=o-this.aX,u=a-this.aY;o=c*s-u*l+this.aX,a=c*l+u*s+this.aY}return new _e(o,a)},nl.prototype=Object.create(Js.prototype),nl.prototype.constructor=nl,nl.prototype.isSplineCurve=!0,nl.prototype.getPoint=function(t){var e=this.points,r=(e.length-1)*t,n=Math.floor(r),i=r-n,o=e[0===n?n:n-1],a=e[n],s=e[n>e.length-2?e.length-1:n+1],l=e[n>e.length-3?e.length-1:n+2];return new _e($s(i,o.x,a.x,s.x,l.x),$s(i,o.y,a.y,s.y,l.y))},il.prototype=Object.create(Js.prototype),il.prototype.constructor=il,il.prototype.getPoint=function(t){var e=this.v0,r=this.v1,n=this.v2,i=this.v3;return new _e(Qs(t,e.x,r.x,n.x,i.x),Qs(t,e.y,r.y,n.y,i.y))},ol.prototype=Object.create(Js.prototype),ol.prototype.constructor=ol,ol.prototype.getPoint=function(t){var e=this.v0,r=this.v1,n=this.v2;return new _e(Ks(t,e.x,r.x,n.x),Ks(t,e.y,r.y,n.y))};var al,sl=Object.assign(Object.create(el.prototype),{fromPoints:function(t){this.moveTo(t[0].x,t[0].y);for(var e=1,r=t.length;e<r;e++)this.lineTo(t[e].x,t[e].y)},moveTo:function(t,e){this.currentPoint.set(t,e)},lineTo:function(t,e){var r=new tl(this.currentPoint.clone(),new _e(t,e));this.curves.push(r),this.currentPoint.set(t,e)},quadraticCurveTo:function(t,e,r,n){var i=new ol(this.currentPoint.clone(),new _e(t,e),new _e(r,n));this.curves.push(i),this.currentPoint.set(r,n)},bezierCurveTo:function(t,e,r,n,i,o){var a=new il(this.currentPoint.clone(),new _e(t,e),new _e(r,n),new _e(i,o));this.curves.push(a),this.currentPoint.set(i,o)},splineThru:function(t){var e=new nl([this.currentPoint.clone()].concat(t));this.curves.push(e),this.currentPoint.copy(t[t.length-1])},arc:function(t,e,r,n,i,o){var a=this.currentPoint.x,s=this.currentPoint.y;this.absarc(t+a,e+s,r,n,i,o)},absarc:function(t,e,r,n,i,o){this.absellipse(t,e,r,r,n,i,o)},ellipse:function(t,e,r,n,i,o,a,s){var l=this.currentPoint.x,c=this.currentPoint.y;this.absellipse(t+l,e+c,r,n,i,o,a,s)},absellipse:function(t,e,r,n,i,o,a,s){var l=new rl(t,e,r,n,i,o,a,s);if(this.curves.length>0){var c=l.getPoint(0);c.equals(this.currentPoint)||this.lineTo(c.x,c.y)}this.curves.push(l);var u=l.getPoint(1);this.currentPoint.copy(u)}});function ll(t){el.call(this),this.currentPoint=new _e,t&&this.fromPoints(t)}function cl(){ll.apply(this,arguments),this.holes=[]}function ul(){this.subPaths=[],this.currentPath=null}function hl(t){this.data=t}function pl(t){this.manager=void 0!==t?t:ns}ll.prototype=sl,sl.constructor=ll,cl.prototype=Object.assign(Object.create(sl),{constructor:cl,getPointsHoles:function(t){for(var e=[],r=0,n=this.holes.length;r<n;r++)e[r]=this.holes[r].getPoints(t);return e},extractAllPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},extractPoints:function(t){return this.extractAllPoints(t)}}),Object.assign(ul.prototype,{moveTo:function(t,e){this.currentPath=new ll,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e)},lineTo:function(t,e){this.currentPath.lineTo(t,e)},quadraticCurveTo:function(t,e,r,n){this.currentPath.quadraticCurveTo(t,e,r,n)},bezierCurveTo:function(t,e,r,n,i,o){this.currentPath.bezierCurveTo(t,e,r,n,i,o)},splineThru:function(t){this.currentPath.splineThru(t)},toShapes:function(t,e){function r(t){for(var e=[],r=0,n=t.length;r<n;r++){var i=t[r],o=new cl;o.curves=i.curves,e.push(o)}return e}function n(t,e){for(var r=e.length,n=!1,i=r-1,o=0;o<r;i=o++){var a=e[i],s=e[o],l=s.x-a.x,c=s.y-a.y;if(Math.abs(c)>Number.EPSILON){if(c<0&&(a=e[o],l=-l,s=e[i],c=-c),t.y<a.y||t.y>s.y)continue;if(t.y===a.y){if(t.x===a.x)return!0}else{var u=c*(t.x-a.x)-l*(t.y-a.y);if(0===u)return!0;if(u<0)continue;n=!n}}else{if(t.y!==a.y)continue;if(s.x<=t.x&&t.x<=a.x||a.x<=t.x&&t.x<=s.x)return!0}}return n}var i=Ma.isClockWise,o=this.subPaths;if(0===o.length)return[];if(!0===e)return r(o);var a,s,l,c=[];if(1===o.length)return s=o[0],(l=new cl).curves=s.curves,c.push(l),c;var u=!i(o[0].getPoints());u=t?!u:u;var h,p,f=[],d=[],m=[],g=0;d[g]=void 0,m[g]=[];for(var v=0,y=o.length;v<y;v++)a=i(h=(s=o[v]).getPoints()),(a=t?!a:a)?(!u&&d[g]&&g++,d[g]={s:new cl,p:h},d[g].s.curves=s.curves,u&&g++,m[g]=[]):m[g].push({h:s,p:h[0]});if(!d[0])return r(o);if(d.length>1){for(var _=!1,x=[],b=0,w=d.length;b<w;b++)f[b]=[];for(b=0,w=d.length;b<w;b++)for(var S=m[b],M=0;M<S.length;M++){for(var A=S[M],E=!0,C=0;C<d.length;C++)n(A.p,d[C].p)&&(b!==C&&x.push({froms:b,tos:C,hole:M}),E?(E=!1,f[C].push(A)):_=!0);E&&f[b].push(A)}x.length>0&&(_||(m=f))}v=0;for(var T=d.length;v<T;v++){l=d[v].s,c.push(l);for(var P=0,L=(p=m[v]).length;P<L;P++)l.holes.push(p[P].h)}return c}}),Object.assign(hl.prototype,{isFont:!0,generateShapes:function(t,e,r){function n(t,e,r,n){var o=i.glyphs[t]||i.glyphs["?"];if(o){var a,s,l,c,u,h,p,f,d,m=new ul,g=[];if(o.o)for(var v=o._cachedOutline||(o._cachedOutline=o.o.split(" ")),y=0,_=v.length;y<_;){switch(v[y++]){case"m":a=v[y++]*e+r,s=v[y++]*e+n,m.moveTo(a,s);break;case"l":a=v[y++]*e+r,s=v[y++]*e+n,m.lineTo(a,s);break;case"q":l=v[y++]*e+r,c=v[y++]*e+n,u=v[y++]*e+r,h=v[y++]*e+n,m.quadraticCurveTo(u,h,l,c),(d=g[g.length-1])&&(d.x,d.y);break;case"b":l=v[y++]*e+r,c=v[y++]*e+n,u=v[y++]*e+r,h=v[y++]*e+n,p=v[y++]*e+r,f=v[y++]*e+n,m.bezierCurveTo(u,h,p,f,l,c),(d=g[g.length-1])&&(d.x,d.y)}}return{offsetX:o.ha*e,path:m}}}void 0===e&&(e=100),void 0===r&&(r=4);for(var i=this.data,o=function(t){for(var r=String(t).split(""),o=e/i.resolution,a=(i.boundingBox.yMax-i.boundingBox.yMin+i.underlineThickness)*o,s=0,l=0,c=[],u=0;u<r.length;u++){var h=r[u];if("\n"===h)s=0,l-=a;else{var p=n(h,o,s,l);s+=p.offsetX,c.push(p.path)}}return c}(t),a=[],s=0,l=o.length;s<l;s++)Array.prototype.push.apply(a,o[s].toShapes());return a}}),Object.assign(pl.prototype,{load:function(t,e,r,n){var i=this;new is(this.manager).load(t,function(t){var r;try{r=JSON.parse(t)}catch(e){r=JSON.parse(t.substring(65,t.length-2))}var n=i.parse(r);e&&e(n)},r,n)},parse:function(t){return new hl(t)}});var fl,dl,ml,gl,vl,yl,_l,xl,bl,wl,Sl,Ml,Al,El,Cl,Tl,Pl,Ll,Rl,Nl,Il,Ol,Dl,Fl,zl,kl,Ul,Bl,Vl,jl,Gl,Wl,Hl,Xl,Yl,ql,Zl,$l,Kl,Ql={getContext:function(){return void 0===al&&(al=new(window.AudioContext||window.webkitAudioContext)),al},setContext:function(t){al=t}};function Jl(t){this.manager=void 0!==t?t:ns}function tc(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Yn,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Yn,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1}function ec(t,e,r){Wn.call(this),this.type="CubeCamera";var n=new Yn(90,1,t,e);n.up.set(0,-1,0),n.lookAt(new He(1,0,0)),this.add(n);var i=new Yn(90,1,t,e);i.up.set(0,-1,0),i.lookAt(new He(-1,0,0)),this.add(i);var o=new Yn(90,1,t,e);o.up.set(0,0,1),o.lookAt(new He(0,1,0)),this.add(o);var a=new Yn(90,1,t,e);a.up.set(0,0,-1),a.lookAt(new He(0,-1,0)),this.add(a);var s=new Yn(90,1,t,e);s.up.set(0,-1,0),s.lookAt(new He(0,0,1)),this.add(s);var l=new Yn(90,1,t,e);l.up.set(0,-1,0),l.lookAt(new He(0,0,-1)),this.add(l);var c={format:kt,magFilter:wt,minFilter:wt};this.renderTarget=new Ge(r,r,c),this.renderTarget.texture.name="CubeCamera",this.update=function(t,e){null===this.parent&&this.updateMatrixWorld();var r=this.renderTarget,c=r.texture.generateMipmaps;r.texture.generateMipmaps=!1,r.activeCubeFace=0,t.render(e,n,r),r.activeCubeFace=1,t.render(e,i,r),r.activeCubeFace=2,t.render(e,o,r),r.activeCubeFace=3,t.render(e,a,r),r.activeCubeFace=4,t.render(e,s,r),r.texture.generateMipmaps=c,r.activeCubeFace=5,t.render(e,l,r),t.setRenderTarget(null)},this.clear=function(t,e,r,n){for(var i=this.renderTarget,o=0;o<6;o++)i.activeCubeFace=o,t.setRenderTarget(i),t.clear(e,r,n);t.setRenderTarget(null)}}function rc(){Wn.call(this),this.type="AudioListener",this.context=Ql.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null}function nc(t){Wn.call(this),this.type="Audio",this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.loop=!1,this.startTime=0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this.filters=[]}function ic(t){nc.call(this,t),this.panner=this.context.createPanner(),this.panner.connect(this.gain)}function oc(t,e){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=void 0!==e?e:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}function ac(t,e,r){this.binding=t,this.valueSize=r;var n,i=Float64Array;switch(e){case"quaternion":n=this._slerp;break;case"string":case"bool":i=Array,n=this._select;break;default:n=this._lerp}this.buffer=new i(4*r),this._mixBufferRegion=n,this.cumulativeWeight=0,this.useCount=0,this.referenceCount=0}function sc(t,e,r){var n=r||lc.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,n)}function lc(t,e,r){this.path=e,this.parsedPath=r||lc.parseTrackName(e),this.node=lc.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t}function cc(t){this.uuid=ye.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var e={};this._indicesByUUID=e;for(var r=0,n=arguments.length;r!==n;++r)e[arguments[r].uuid]=r;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var i=this;this.stats={objects:{get total(){return i._objects.length},get inUse(){return this.total-i.nCachedObjects_}},get bindingsPerObject(){return i._bindings.length}}}function uc(t,e,r){this._mixer=t,this._clip=e,this._localRoot=r||null;for(var n=e.tracks,i=n.length,o=new Array(i),a={endingStart:ne,endingEnd:ne},s=0;s!==i;++s){var l=n[s].createInterpolant(null);o[s]=l,l.settings=a}this._interpolantSettings=a,this._interpolants=o,this._propertyBindings=new Array(i),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=te,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}function hc(t){this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function pc(t){"string"==typeof t&&(t=arguments[1]),this.value=t}function fc(){Zi.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0}function dc(t,e,r,n){this.uuid=ye.generateUUID(),this.data=t,this.itemSize=e,this.offset=r,this.normalized=!0===n}function mc(t,e){this.uuid=ye.generateUUID(),this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function gc(t,e,r){mc.call(this,t,e),this.meshPerAttribute=r||1}function vc(t,e,r){zi.call(this,t,e),this.meshPerAttribute=r||1}function yc(t,e,r,n){this.ray=new eo(t,e),this.near=r||0,this.far=n||1/0,this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return this.Points}}})}function _c(t,e){return t.distance-e.distance}function xc(t,e,r,n){if(!1!==t.visible&&(t.raycast(e,r),!0===n))for(var i=t.children,o=0,a=i.length;o<a;o++)xc(i[o],e,r,!0)}function bc(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}function wc(t,e,r){return this.radius=void 0!==t?t:1,this.phi=void 0!==e?e:0,this.theta=void 0!==r?r:0,this}function Sc(t,e,r){return this.radius=void 0!==t?t:1,this.theta=void 0!==e?e:0,this.y=void 0!==r?r:0,this}function Mc(t){Wn.call(this),this.material=t,this.render=function(t){}}function Ac(t,e,r,n){this.object=t,this.size=void 0!==e?e:1;var i=void 0!==r?r:16711680,o=void 0!==n?n:1,a=0,s=this.object.geometry;s&&s.isGeometry?a=3*s.faces.length:s&&s.isBufferGeometry&&(a=s.attributes.normal.count);var l=new Zi,c=new Hi(2*a*3,3);l.addAttribute("position",c),Ko.call(this,l,new Zo({color:i,linewidth:o})),this.matrixAutoUpdate=!1,this.update()}function Ec(t,e){Wn.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;for(var r=new Zi,n=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],i=0,o=1;i<32;i++,o++){var a=i/32*Math.PI*2,s=o/32*Math.PI*2;n.push(Math.cos(a),Math.sin(a),1,Math.cos(s),Math.sin(s),1)}r.addAttribute("position",new Hi(n,3));var l=new Zo({fog:!1});this.cone=new Ko(r,l),this.add(this.cone),this.update()}function Cc(t){for(var e=function t(e){var r=[];e&&e.isBone&&r.push(e);for(var n=0;n<e.children.length;n++)r.push.apply(r,t(e.children[n]));return r}(t),r=new Zi,n=[],i=[],o=new Dr(0,0,1),a=new Dr(0,1,0),s=0;s<e.length;s++){var l=e[s];l.parent&&l.parent.isBone&&(n.push(0,0,0),n.push(0,0,0),i.push(o.r,o.g,o.b),i.push(a.r,a.g,a.b))}r.addAttribute("position",new Hi(n,3)),r.addAttribute("color",new Hi(i,3));var c=new Zo({vertexColors:M,depthTest:!1,depthWrite:!1,transparent:!0});Ko.call(this,r,c),this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.onBeforeRender()}function Tc(t,e,r){this.light=t,this.light.updateMatrixWorld(),this.color=r;var n=new La(e,4,2),i=new to({wireframe:!0,fog:!1});io.call(this,n,i),this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}function Pc(t,e){Wn.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;var r=new Zo({fog:!1}),n=new Zi;n.addAttribute("position",new zi(new Float32Array(15),3)),this.line=new $o(n,r),this.add(this.line),this.update()}function Lc(t,e,r){Wn.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=r;var n=new fa(e);n.rotateY(.5*Math.PI),this.material=new to({wireframe:!0,fog:!1}),void 0===this.color&&(this.material.vertexColors=M);var i=n.getAttribute("position"),o=new Float32Array(3*i.count);n.addAttribute("color",new zi(o,3)),this.add(new io(n,this.material)),this.update()}function Rc(t,e,r,n){t=t||10,e=e||10,r=new Dr(void 0!==r?r:4473924),n=new Dr(void 0!==n?n:8947848);for(var i=e/2,o=t/e,a=t/2,s=[],l=[],c=0,u=0,h=-a;c<=e;c++,h+=o){s.push(-a,0,h,a,0,h),s.push(h,0,-a,h,0,a);var p=c===i?r:n;p.toArray(l,u),u+=3,p.toArray(l,u),u+=3,p.toArray(l,u),u+=3,p.toArray(l,u),u+=3}var f=new Zi;f.addAttribute("position",new Hi(s,3)),f.addAttribute("color",new Hi(l,3));var d=new Zo({vertexColors:M});Ko.call(this,f,d)}function Nc(t,e,r,n,i,o){t=t||10,e=e||16,r=r||8,n=n||64,i=new Dr(void 0!==i?i:4473924),o=new Dr(void 0!==o?o:8947848);var a,s,l,c,u,h,p,f=[],d=[];for(c=0;c<=e;c++)l=c/e*(2*Math.PI),a=Math.sin(l)*t,s=Math.cos(l)*t,f.push(0,0,0),f.push(a,0,s),p=1&c?i:o,d.push(p.r,p.g,p.b),d.push(p.r,p.g,p.b);for(c=0;c<=r;c++)for(p=1&c?i:o,h=t-t/r*c,u=0;u<n;u++)l=u/n*(2*Math.PI),a=Math.sin(l)*h,s=Math.cos(l)*h,f.push(a,0,s),d.push(p.r,p.g,p.b),l=(u+1)/n*(2*Math.PI),a=Math.sin(l)*h,s=Math.cos(l)*h,f.push(a,0,s),d.push(p.r,p.g,p.b);var m=new Zi;m.addAttribute("position",new Hi(f,3)),m.addAttribute("color",new Hi(d,3));var g=new Zo({vertexColors:M});Ko.call(this,m,g)}function Ic(t,e,r,n){this.object=t,this.size=void 0!==e?e:1;var i=void 0!==r?r:16776960,o=void 0!==n?n:1,a=0,s=this.object.geometry;s&&s.isGeometry&&(a=s.faces.length);var l=new Zi,c=new Hi(2*a*3,3);l.addAttribute("position",c),Ko.call(this,l,new Zo({color:i,linewidth:o})),this.matrixAutoUpdate=!1,this.update()}function Oc(t,e,r){Wn.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=r,void 0===e&&(e=1);var n=new Zi;n.addAttribute("position",new Hi([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));var i=new Zo({fog:!1});this.lightPlane=new $o(n,i),this.add(this.lightPlane),(n=new Zi).addAttribute("position",new Hi([0,0,0,0,0,1],3)),this.targetLine=new $o(n,i),this.add(this.targetLine),this.update()}function Dc(t){var e=new Zi,r=new Zo({color:16777215,vertexColors:S}),n=[],i=[],o={},a=new Dr(16755200),s=new Dr(16711680),l=new Dr(43775),c=new Dr(16777215),u=new Dr(3355443);function h(t,e,r){p(t,r),p(e,r)}function p(t,e){n.push(0,0,0),i.push(e.r,e.g,e.b),void 0===o[t]&&(o[t]=[]),o[t].push(n.length/3-1)}h("n1","n2",a),h("n2","n4",a),h("n4","n3",a),h("n3","n1",a),h("f1","f2",a),h("f2","f4",a),h("f4","f3",a),h("f3","f1",a),h("n1","f1",a),h("n2","f2",a),h("n3","f3",a),h("n4","f4",a),h("p","n1",s),h("p","n2",s),h("p","n3",s),h("p","n4",s),h("u1","u2",l),h("u2","u3",l),h("u3","u1",l),h("c","t",c),h("p","c",u),h("cn1","cn2",u),h("cn3","cn4",u),h("cf1","cf2",u),h("cf3","cf4",u),e.addAttribute("position",new Hi(n,3)),e.addAttribute("color",new Hi(i,3)),Ko.call(this,e,r),this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=o,this.update()}function Fc(t,e){this.object=t,void 0===e&&(e=16776960);var r=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new Float32Array(24),i=new Zi;i.setIndex(new zi(r,1)),i.addAttribute("position",new zi(n,3)),Ko.call(this,i,new Zo({color:e})),this.matrixAutoUpdate=!1,this.update()}function zc(t,e){this.type="Box3Helper",this.box=t;var r=void 0!==e?e:16776960,n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Zi;i.setIndex(new zi(n,1)),i.addAttribute("position",new Hi([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),Ko.call(this,i,new Zo({color:r})),this.geometry.computeBoundingSphere(),this.onBeforeRender()}function kc(t,e,r){this.type="PlaneHelper",this.plane=t,this.size=void 0===e?1:e;var n=void 0!==r?r:16776960,i=new Zi;i.addAttribute("position",new Hi([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),i.computeBoundingSphere(),$o.call(this,i,new Zo({color:n}));var o=new Zi;o.addAttribute("position",new Hi([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),o.computeBoundingSphere(),this.add(new io(o,new to({color:n,opacity:.2,transparent:!0,depthWrite:!1}))),this.onBeforeRender()}function Uc(t,e,r,n,i,o){Wn.call(this),void 0===n&&(n=16776960),void 0===r&&(r=1),void 0===i&&(i=.2*r),void 0===o&&(o=.2*i),void 0===ql&&((ql=new Zi).addAttribute("position",new Hi([0,0,0,0,1,0],3)),(Zl=new Ua(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(e),this.line=new $o(ql,new Zo({color:n})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new io(Zl,new to({color:n})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(r,i,o)}function Bc(t){var e=[0,0,0,t=t||1,0,0,0,0,0,0,t,0,0,0,0,0,0,t],r=new Zi;r.addAttribute("position",new Hi(e,3)),r.addAttribute("color",new Hi([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var n=new Zo({vertexColors:M});Ko.call(this,r,n)}function Vc(){var t=0,e=0,r=0,n=0;function i(i,o,a,s){t=i,e=a,r=-3*i+3*o-2*a-s,n=2*i-2*o+a+s}return{initCatmullRom:function(t,e,r,n,o){i(e,r,o*(r-t),o*(n-e))},initNonuniformCatmullRom:function(t,e,r,n,o,a,s){var l=(e-t)/o-(r-t)/(o+a)+(r-e)/a,c=(r-e)/a-(n-e)/(a+s)+(n-r)/s;i(e,r,l*=a,c*=a)},calc:function(i){var o=i*i;return t+e*i+r*o+n*(o*i)}}}Object.assign(Jl.prototype,{load:function(t,e,r,n){var i=new is(this.manager);i.setResponseType("arraybuffer"),i.load(t,function(t){Ql.getContext().decodeAudioData(t,function(t){e(t)})},r,n)}}),Object.assign(tc.prototype,{update:(bl=new Xe,wl=new Xe,function(t){if(fl!==this||dl!==t.focus||ml!==t.fov||gl!==t.aspect*this.aspect||vl!==t.near||yl!==t.far||_l!==t.zoom||xl!==this.eyeSep){fl=this,dl=t.focus,ml=t.fov,gl=t.aspect*this.aspect,vl=t.near,yl=t.far,_l=t.zoom;var e,r,n=t.projectionMatrix.clone(),i=(xl=this.eyeSep/2)*vl/dl,o=vl*Math.tan(ye.DEG2RAD*ml*.5)/_l;wl.elements[12]=-xl,bl.elements[12]=xl,e=-o*gl+i,r=o*gl+i,n.elements[0]=2*vl/(r-e),n.elements[8]=(r+e)/(r-e),this.cameraL.projectionMatrix.copy(n),e=-o*gl-i,r=o*gl-i,n.elements[0]=2*vl/(r-e),n.elements[8]=(r+e)/(r-e),this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(wl),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(bl)})}),ec.prototype=Object.create(Wn.prototype),ec.prototype.constructor=ec,rc.prototype=Object.assign(Object.create(Wn.prototype),{constructor:rc,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(t){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){this.gain.gain.value=t},updateMatrixWorld:(Sl=new He,Ml=new We,Al=new He,El=new He,function(t){Wn.prototype.updateMatrixWorld.call(this,t);var e=this.context.listener,r=this.up;this.matrixWorld.decompose(Sl,Ml,Al),El.set(0,0,-1).applyQuaternion(Ml),e.positionX?(e.positionX.setValueAtTime(Sl.x,this.context.currentTime),e.positionY.setValueAtTime(Sl.y,this.context.currentTime),e.positionZ.setValueAtTime(Sl.z,this.context.currentTime),e.forwardX.setValueAtTime(El.x,this.context.currentTime),e.forwardY.setValueAtTime(El.y,this.context.currentTime),e.forwardZ.setValueAtTime(El.z,this.context.currentTime),e.upX.setValueAtTime(r.x,this.context.currentTime),e.upY.setValueAtTime(r.y,this.context.currentTime),e.upZ.setValueAtTime(r.z,this.context.currentTime)):(e.setPosition(Sl.x,Sl.y,Sl.z),e.setOrientation(El.x,El.y,El.z,r.x,r.y,r.z))})}),nc.prototype=Object.assign(Object.create(Wn.prototype),{constructor:nc,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(){if(!0!==this.isPlaying&&!1!==this.hasPlaybackControl){var t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.onended=this.onEnded.bind(this),t.playbackRate.setValueAtTime(this.playbackRate,this.startTime),t.start(0,this.startTime),this.isPlaying=!0,this.source=t,this.connect()}},pause:function(){if(!1!==this.hasPlaybackControl)return this.source.stop(),this.startTime=this.context.currentTime,this.isPlaying=!1,this},stop:function(){if(!1!==this.hasPlaybackControl)return this.source.stop(),this.startTime=0,this.isPlaying=!1,this},connect:function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1!==this.hasPlaybackControl&&this.loop},setLoop:function(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.value=t,this}}),ic.prototype=Object.assign(Object.create(nc.prototype),{constructor:ic,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){this.panner.refDistance=t},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){this.panner.rolloffFactor=t},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){this.panner.distanceModel=t},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){this.panner.maxDistance=t},updateMatrixWorld:(Cl=new He,function(t){Wn.prototype.updateMatrixWorld.call(this,t),Cl.setFromMatrixPosition(this.matrixWorld),this.panner.setPosition(Cl.x,Cl.y,Cl.z)})}),Object.assign(oc.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),r=0;r<e.length;r++)t+=e[r];return t/e.length}}),Object.assign(ac.prototype,{accumulate:function(t,e){var r=this.buffer,n=this.valueSize,i=t*n+n,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==n;++a)r[i+a]=r[a];o=e}else{var s=e/(o+=e);this._mixBufferRegion(r,i,0,s,n)}this.cumulativeWeight=o},apply:function(t){var e=this.valueSize,r=this.buffer,n=t*e+e,i=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,i<1){var a=3*e;this._mixBufferRegion(r,n,a,1-i,e)}for(var s=e,l=e+e;s!==l;++s)if(r[s]!==r[s+e]){o.setValue(r,n);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,r=this.valueSize,n=3*r;t.getValue(e,n);for(var i=r,o=n;i!==o;++i)e[i]=e[n+i%r];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,r,n,i){if(n>=.5)for(var o=0;o!==i;++o)t[e+o]=t[r+o]},_slerp:function(t,e,r,n){We.slerpFlat(t,e,t,e,t,r,n)},_lerp:function(t,e,r,n,i){for(var o=1-n,a=0;a!==i;++a){var s=e+a;t[s]=t[s]*o+t[r+a]*n}}}),Object.assign(sc.prototype,{getValue:function(t,e){this.bind();var r=this._targetGroup.nCachedObjects_,n=this._bindings[r];void 0!==n&&n.getValue(t,e)},setValue:function(t,e){for(var r=this._bindings,n=this._targetGroup.nCachedObjects_,i=r.length;n!==i;++n)r[n].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].unbind()}}),Object.assign(lc,{Composite:sc,create:function(t,e,r){return t&&t.isAnimationObjectGroup?new lc.Composite(t,e,r):new lc(t,e,r)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(/[^\w-]/g,"")},parseTrackName:(Tl=new RegExp("^"+/((?:[\w-]+[\/:])*)/.source+/([\w-\.]+)?/.source+/(?:\.([\w-]+)(?:\[(.+)\])?)?/.source+/\.([\w-]+)(?:\[(.+)\])?/.source+"$"),Pl=["material","materials","bones"],function(t){var e=Tl.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);var r={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},n=r.nodeName&&r.nodeName.lastIndexOf(".");if(void 0!==n&&-1!==n){var i=r.nodeName.substring(n+1);-1!==Pl.indexOf(i)&&(r.nodeName=r.nodeName.substring(0,n),r.objectName=i)}if(null===r.propertyName||0===r.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return r}),findNode:function(t,e){if(!e||""===e||"root"===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var r=function(t){for(var r=0;r<t.bones.length;r++){var n=t.bones[r];if(n.name===e)return n}return null}(t.skeleton);if(r)return r}if(t.children){var n=function(t){for(var r=0;r<t.length;r++){var i=t[r];if(i.name===e||i.uuid===e)return i;var o=n(i.children);if(o)return o}return null},i=n(t.children);if(i)return i}return null}}),Object.assign(lc.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)t[e++]=r[n]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.node[this.propertyName]=t[e]},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++]},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var r=this.resolvedProperty,n=0,i=r.length;n!==i;++n)r[n]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,r=e.objectName,n=e.propertyName,i=e.propertyIndex;if(t||(t=lc.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,t){if(r){var o=e.objectIndex;switch(r){case"materials":if(!t.material)return;if(!t.material.materials)return;t=t.material.materials;break;case"bones":if(!t.skeleton)return;t=t.skeleton.bones;for(var a=0;a<t.length;a++)if(t[a].name===o){o=a;break}break;default:if(void 0===t[r])return;t=t[r]}if(void 0!==o){if(void 0===t[o])return;t=t[o]}}var s=t[n];if(void 0!==s){var l=this.Versioning.None;void 0!==t.needsUpdate?(l=this.Versioning.NeedsUpdate,this.targetObject=t):void 0!==t.matrixWorldNeedsUpdate&&(l=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=t);var c=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===n){if(!t.geometry)return;if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return;for(a=0;a<this.node.geometry.morphAttributes.position.length;a++)if(t.geometry.morphAttributes.position[a].name===i){i=a;break}}else{if(!t.geometry.morphTargets)return;for(a=0;a<this.node.geometry.morphTargets.length;a++)if(t.geometry.morphTargets[a].name===i){i=a;break}}}c=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=i}else void 0!==s.fromArray&&void 0!==s.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(c=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=n;this.getValue=this.GetterByBindingType[c],this.setValue=this.SetterByBindingTypeAndVersioning[c][l]}else e.nodeName}},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(lc.prototype,{_getValue_unbound:lc.prototype.getValue,_setValue_unbound:lc.prototype.setValue}),Object.assign(cc.prototype,{isAnimationObjectGroup:!0,add:function(t){for(var e=this._objects,r=e.length,n=this.nCachedObjects_,i=this._indicesByUUID,o=this._paths,a=this._parsedPaths,s=this._bindings,l=s.length,c=0,u=arguments.length;c!==u;++c){var h=arguments[c],p=h.uuid,f=i[p];if(void 0===f){f=r++,i[p]=f,e.push(h);for(var d=0,m=l;d!==m;++d)s[d].push(new lc(h,o[d],a[d]))}else if(f<n){e[f];var g=--n,v=e[g];i[v.uuid]=f,e[f]=v,i[p]=g,e[g]=h;for(d=0,m=l;d!==m;++d){var y=s[d],_=y[g],x=y[f];y[f]=_,void 0===x&&(x=new lc(h,o[d],a[d])),y[g]=x}}else e[f]}this.nCachedObjects_=n},remove:function(t){for(var e=this._objects,r=this.nCachedObjects_,n=this._indicesByUUID,i=this._bindings,o=i.length,a=0,s=arguments.length;a!==s;++a){var l=arguments[a],c=l.uuid,u=n[c];if(void 0!==u&&u>=r){var h=r++,p=e[h];n[p.uuid]=u,e[u]=p,n[c]=h,e[h]=l;for(var f=0,d=o;f!==d;++f){var m=i[f],g=m[h],v=m[u];m[u]=g,m[h]=v}}}this.nCachedObjects_=r},uncache:function(t){for(var e=this._objects,r=e.length,n=this.nCachedObjects_,i=this._indicesByUUID,o=this._bindings,a=o.length,s=0,l=arguments.length;s!==l;++s){var c=arguments[s].uuid,u=i[c];if(void 0!==u)if(delete i[c],u<n){var h=--n,p=e[h],f=e[y=--r];i[p.uuid]=u,e[u]=p,i[f.uuid]=h,e[h]=f,e.pop();for(var d=0,m=a;d!==m;++d){var g=(_=o[d])[h],v=_[y];_[u]=g,_[h]=v,_.pop()}}else{var y;i[(f=e[y=--r]).uuid]=u,e[u]=f,e.pop();for(d=0,m=a;d!==m;++d){var _;(_=o[d])[u]=_[y],_.pop()}}}this.nCachedObjects_=n},subscribe_:function(t,e){var r=this._bindingsIndicesByPath,n=r[t],i=this._bindings;if(void 0!==n)return i[n];var o=this._paths,a=this._parsedPaths,s=this._objects,l=s.length,c=this.nCachedObjects_,u=new Array(l);n=i.length,r[t]=n,o.push(t),a.push(e),i.push(u);for(var h=c,p=s.length;h!==p;++h){var f=s[h];u[h]=new lc(f,t,e)}return u},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,r=e[t];if(void 0!==r){var n=this._paths,i=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=r,o[r]=s,o.pop(),i[r]=i[a],i.pop(),n[r]=n[a],n.pop()}}}),Object.assign(uc.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,r){if(t.fadeOut(e),this.fadeIn(e),r){var n=this._clip.duration,i=t._clip.duration,o=i/n,a=n/i;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,r){return t.crossFadeFrom(this,e,r)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,r){var n=this._mixer,i=n.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=n._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,l=o.sampleValues;return s[0]=i,s[1]=i+r,l[0]=t/a,l[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,r,n){if(this.enabled){var i=this._startTime;if(null!==i){var o=(t-i)*r;if(o<0||0===r)return;this._startTime=null,e=r*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var l=this._interpolants,c=this._propertyBindings,u=0,h=l.length;u!==h;++u)l[u].evaluate(a),c[u].accumulate(n,s)}else this._updateWeight(t)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var r=this._weightInterpolant;if(null!==r){var n=r.evaluate(t)[0];e*=n,t>r.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var r=this._timeScaleInterpolant;if(null!==r)e*=r.evaluate(t)[0],t>r.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t;if(0===t)return e;var r=this._clip.duration,n=this.loop,i=this._loopCount;if(2200===n){-1===i&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=r)e=r;else{if(!(e<0))break t;e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{var o=2202===n;if(-1===i&&(t>=0?(i=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=r||e<0){var a=Math.floor(e/r);e-=r*a,i+=Math.abs(a);var s=this.repetitions-i;if(s<0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?r:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(0===s){var l=t<0;this._setEndings(l,!l,o)}else this._setEndings(!1,!1,o);this._loopCount=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}if(o&&1==(1&i))return this.time=e,r-e}return this.time=e,e},_setEndings:function(t,e,r){var n=this._interpolantSettings;r?(n.endingStart=ie,n.endingEnd=ie):(n.endingStart=t?this.zeroSlopeAtStart?ie:ne:oe,n.endingEnd=e?this.zeroSlopeAtEnd?ie:ne:oe)},_scheduleFading:function(t,e,r){var n=this._mixer,i=n.time,o=this._weightInterpolant;null===o&&(o=n._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=i,s[0]=e,a[1]=i+t,s[1]=r,this}}),Object.assign(hc.prototype,i.prototype,{_bindAction:function(t,e){var r=t._localRoot||this._root,n=t._clip.tracks,i=n.length,o=t._propertyBindings,a=t._interpolants,s=r.uuid,l=this._bindingsByRootAndName,c=l[s];void 0===c&&(c={},l[s]=c);for(var u=0;u!==i;++u){var h=n[u],p=h.name,f=c[p];if(void 0!==f)o[u]=f;else{if(void 0!==(f=o[u])){null===f._cacheIndex&&(++f.referenceCount,this._addInactiveBinding(f,s,p));continue}var d=e&&e._propertyBindings[u].binding.parsedPath;++(f=new ac(lc.create(r,p,d),h.ValueTypeName,h.getValueSize())).referenceCount,this._addInactiveBinding(f,s,p),o[u]=f}a[u].resultBuffer=f.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){var e=(t._localRoot||this._root).uuid,r=t._clip.uuid,n=this._actionsByClip[r];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,r,e)}for(var i=t._propertyBindings,o=0,a=i.length;o!==a;++o){var s=i[o];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){for(var e=t._propertyBindings,r=0,n=e.length;r!==n;++r){var i=e[r];0==--i.useCount&&(i.restoreOriginalState(),this._takeBackBinding(i))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,r){var n=this._actions,i=this._actionsByClip,o=i[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,i[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=n.length,n.push(t),o.actionByRoot[r]=t},_removeInactiveAction:function(t){var e=this._actions,r=e[e.length-1],n=t._cacheIndex;r._cacheIndex=n,e[n]=r,e.pop(),t._cacheIndex=null;var i=t._clip.uuid,o=this._actionsByClip,a=o[i],s=a.knownActions,l=s[s.length-1],c=t._byClipCacheIndex;l._byClipCacheIndex=c,s[c]=l,s.pop(),t._byClipCacheIndex=null,delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[i],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=t._propertyBindings,r=0,n=e.length;r!==n;++r){var i=e[r];0==--i.referenceCount&&this._removeInactiveBinding(i)}},_lendAction:function(t){var e=this._actions,r=t._cacheIndex,n=this._nActiveActions++,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_takeBackAction:function(t){var e=this._actions,r=t._cacheIndex,n=--this._nActiveActions,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_addInactiveBinding:function(t,e,r){var n=this._bindingsByRootAndName,i=n[e],o=this._bindings;void 0===i&&(i={},n[e]=i),i[r]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,r=t.binding,n=r.rootNode.uuid,i=r.path,o=this._bindingsByRootAndName,a=o[n],s=e[e.length-1],l=t._cacheIndex;s._cacheIndex=l,e[l]=s,e.pop(),delete a[i];t:{for(var c in a)break t;delete o[n]}},_lendBinding:function(t){var e=this._bindings,r=t._cacheIndex,n=this._nActiveBindings++,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_takeBackBinding:function(t){var e=this._bindings,r=t._cacheIndex,n=--this._nActiveBindings,i=e[n];t._cacheIndex=n,e[n]=t,i._cacheIndex=r,e[r]=i},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,r=t[e];return void 0===r&&((r=new Ms(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=r),r},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,r=t.__cacheIndex,n=--this._nActiveControlInterpolants,i=e[n];t.__cacheIndex=n,e[n]=t,i.__cacheIndex=r,e[r]=i},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var r=e||this._root,n=r.uuid,i="string"==typeof t?Ds.findByName(r,t):t,o=null!==i?i.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var l=a.actionByRoot[n];if(void 0!==l)return l;s=a.knownActions[0],null===i&&(i=s._clip)}if(null===i)return null;var c=new uc(this,i,e);return this._bindAction(c,s),this._addInactiveAction(c,o,n),c},existingAction:function(t,e){var r=e||this._root,n=r.uuid,i="string"==typeof t?Ds.findByName(r,t):t,o=i?i.uuid:t,a=this._actionsByClip[o];return void 0!==a&&a.actionByRoot[n]||null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,r=this._bindings,n=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(var i=0;i!==e;++i)t[i].reset();for(i=0;i!==n;++i)r[i].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,r=this._nActiveActions,n=this.time+=t,i=Math.sign(t),o=this._accuIndex^=1,a=0;a!==r;++a){e[a]._update(n,t,i,o)}var s=this._bindings,l=this._nActiveBindings;for(a=0;a!==l;++a)s[a].apply(o);return this},getRoot:function(){return this._root},uncacheClip:function(t){var e=this._actions,r=t.uuid,n=this._actionsByClip,i=n[r];if(void 0!==i){for(var o=i.knownActions,a=0,s=o.length;a!==s;++a){var l=o[a];this._deactivateAction(l);var c=l._cacheIndex,u=e[e.length-1];l._cacheIndex=null,l._byClipCacheIndex=null,u._cacheIndex=c,e[c]=u,e.pop(),this._removeInactiveBindingsForAction(l)}delete n[r]}},uncacheRoot:function(t){var e=t.uuid,r=this._actionsByClip;for(var n in r){var i=r[n].actionByRoot[e];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}var o=this._bindingsByRootAndName[e];if(void 0!==o)for(var a in o){var s=o[a];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(t,e){var r=this.existingAction(t,e);null!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}}),pc.prototype.clone=function(){return new pc(void 0===this.value.clone?this.value:this.value.clone())},fc.prototype=Object.assign(Object.create(Zi.prototype),{constructor:fc,isInstancedBufferGeometry:!0,addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:r})},copy:function(t){var e=t.index;null!==e&&this.setIndex(e.clone());var r=t.attributes;for(var n in r){var i=r[n];this.addAttribute(n,i.clone())}for(var o=t.groups,a=0,s=o.length;a<s;a++){var l=o[a];this.addGroup(l.start,l.count,l.materialIndex)}return this}}),Object.defineProperties(dc.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(dc.prototype,{isInterleavedBufferAttribute:!0,setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this},setXYZ:function(t,e,r,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=n,this},setXYZW:function(t,e,r,n,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=n,this.data.array[t+3]=i,this}}),Object.defineProperty(mc.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(mc.prototype,{isInterleavedBuffer:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.stride:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){t*=this.stride,r*=e.stride;for(var n=0,i=this.stride;n<i;n++)this.array[t+n]=e.array[r+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}}),gc.prototype=Object.assign(Object.create(mc.prototype),{constructor:gc,isInstancedInterleavedBuffer:!0,copy:function(t){return mc.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),vc.prototype=Object.assign(Object.create(zi.prototype),{constructor:vc,isInstancedBufferAttribute:!0,copy:function(t){return zi.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(yc.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize()):e&&e.isOrthographicCamera&&(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld))},intersectObject:function(t,e){var r=[];return xc(t,this,r,e),r.sort(_c),r},intersectObjects:function(t,e){var r=[];if(!1===Array.isArray(t))return r;for(var n=0,i=t.length;n<i;n++)xc(t[n],this,r,e);return r.sort(_c),r}}),Object.assign(bc.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}),Object.assign(wc.prototype,{set:function(t,e,r){return this.radius=t,this.phi=e,this.theta=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.radius=t.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t.x,t.z),this.phi=Math.acos(ye.clamp(t.y/this.radius,-1,1))),this}}),Object.assign(Sc.prototype,{set:function(t,e,r){return this.radius=t,this.theta=e,this.y=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.radius=Math.sqrt(t.x*t.x+t.z*t.z),this.theta=Math.atan2(t.x,t.z),this.y=t.y,this}}),Mc.prototype=Object.create(Wn.prototype),Mc.prototype.constructor=Mc,Mc.prototype.isImmediateRenderObject=!0,Ac.prototype=Object.create(Ko.prototype),Ac.prototype.constructor=Ac,Ac.prototype.update=(Ll=new He,Rl=new He,Nl=new _n,function(){var t=["a","b","c"];this.object.updateMatrixWorld(!0),Nl.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,r=this.geometry.attributes.position,n=this.object.geometry;if(n&&n.isGeometry)for(var i=n.vertices,o=n.faces,a=0,s=0,l=o.length;s<l;s++)for(var c=o[s],u=0,h=c.vertexNormals.length;u<h;u++){var p=i[c[t[u]]],f=c.vertexNormals[u];Ll.copy(p).applyMatrix4(e),Rl.copy(f).applyMatrix3(Nl).normalize().multiplyScalar(this.size).add(Ll),r.setXYZ(a,Ll.x,Ll.y,Ll.z),a+=1,r.setXYZ(a,Rl.x,Rl.y,Rl.z),a+=1}else if(n&&n.isBufferGeometry){var d=n.attributes.position,m=n.attributes.normal;for(a=0,u=0,h=d.count;u<h;u++)Ll.set(d.getX(u),d.getY(u),d.getZ(u)).applyMatrix4(e),Rl.set(m.getX(u),m.getY(u),m.getZ(u)),Rl.applyMatrix3(Nl).normalize().multiplyScalar(this.size).add(Ll),r.setXYZ(a,Ll.x,Ll.y,Ll.z),a+=1,r.setXYZ(a,Rl.x,Rl.y,Rl.z),a+=1}r.needsUpdate=!0}),Ec.prototype=Object.create(Wn.prototype),Ec.prototype.constructor=Ec,Ec.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},Ec.prototype.update=(Il=new He,Ol=new He,function(){this.light.updateMatrixWorld();var t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),Il.setFromMatrixPosition(this.light.matrixWorld),Ol.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(Ol.sub(Il)),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}),Cc.prototype=Object.create(Ko.prototype),Cc.prototype.constructor=Cc,Cc.prototype.onBeforeRender=(Dl=new He,Fl=new Xe,zl=new Xe,function(){var t=this.bones,e=this.geometry,r=e.getAttribute("position");zl.getInverse(this.root.matrixWorld);for(var n=0,i=0;n<t.length;n++){var o=t[n];o.parent&&o.parent.isBone&&(Fl.multiplyMatrices(zl,o.matrixWorld),Dl.setFromMatrixPosition(Fl),r.setXYZ(i,Dl.x,Dl.y,Dl.z),Fl.multiplyMatrices(zl,o.parent.matrixWorld),Dl.setFromMatrixPosition(Fl),r.setXYZ(i+1,Dl.x,Dl.y,Dl.z),i+=2)}e.getAttribute("position").needsUpdate=!0}),Tc.prototype=Object.create(io.prototype),Tc.prototype.constructor=Tc,Tc.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},Tc.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)},Pc.prototype=Object.create(Wn.prototype),Pc.prototype.constructor=Pc,Pc.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},Pc.prototype.update=function(){var t=.5*this.light.width,e=.5*this.light.height,r=this.line.geometry.attributes.position,n=r.array;n[0]=t,n[1]=-e,n[2]=0,n[3]=t,n[4]=e,n[5]=0,n[6]=-t,n[7]=e,n[8]=0,n[9]=-t,n[10]=-e,n[11]=0,n[12]=t,n[13]=-e,n[14]=0,r.needsUpdate=!0,void 0!==this.color?this.line.material.color.set(this.color):this.line.material.color.copy(this.light.color)},Lc.prototype=Object.create(Wn.prototype),Lc.prototype.constructor=Lc,Lc.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},Lc.prototype.update=(kl=new He,Ul=new Dr,Bl=new Dr,function(){var t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=t.geometry.getAttribute("color");Ul.copy(this.light.color),Bl.copy(this.light.groundColor);for(var r=0,n=e.count;r<n;r++){var i=r<n/2?Ul:Bl;e.setXYZ(r,i.r,i.g,i.b)}e.needsUpdate=!0}t.lookAt(kl.setFromMatrixPosition(this.light.matrixWorld).negate())}),Rc.prototype=Object.create(Ko.prototype),Rc.prototype.constructor=Rc,Nc.prototype=Object.create(Ko.prototype),Nc.prototype.constructor=Nc,Ic.prototype=Object.create(Ko.prototype),Ic.prototype.constructor=Ic,Ic.prototype.update=(Vl=new He,jl=new He,Gl=new _n,function(){this.object.updateMatrixWorld(!0),Gl.getNormalMatrix(this.object.matrixWorld);for(var t=this.object.matrixWorld,e=this.geometry.attributes.position,r=this.object.geometry,n=r.vertices,i=r.faces,o=0,a=0,s=i.length;a<s;a++){var l=i[a],c=l.normal;Vl.copy(n[l.a]).add(n[l.b]).add(n[l.c]).divideScalar(3).applyMatrix4(t),jl.copy(c).applyMatrix3(Gl).normalize().multiplyScalar(this.size).add(Vl),e.setXYZ(o,Vl.x,Vl.y,Vl.z),o+=1,e.setXYZ(o,jl.x,jl.y,jl.z),o+=1}e.needsUpdate=!0}),Oc.prototype=Object.create(Wn.prototype),Oc.prototype.constructor=Oc,Oc.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},Oc.prototype.update=(Wl=new He,Hl=new He,Xl=new He,function(){Wl.setFromMatrixPosition(this.light.matrixWorld),Hl.setFromMatrixPosition(this.light.target.matrixWorld),Xl.subVectors(Hl,Wl),this.lightPlane.lookAt(Xl),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Xl),this.targetLine.scale.z=Xl.length()}),Dc.prototype=Object.create(Ko.prototype),Dc.prototype.constructor=Dc,Dc.prototype.update=function(){var t,e,r=new He,n=new Hn;function i(i,o,a,s){r.set(o,a,s).unproject(n);var l=e[i];if(void 0!==l)for(var c=t.getAttribute("position"),u=0,h=l.length;u<h;u++)c.setXYZ(l[u],r.x,r.y,r.z)}return function(){t=this.geometry,e=this.pointMap;n.projectionMatrix.copy(this.camera.projectionMatrix),i("c",0,0,-1),i("t",0,0,1),i("n1",-1,-1,-1),i("n2",1,-1,-1),i("n3",-1,1,-1),i("n4",1,1,-1),i("f1",-1,-1,1),i("f2",1,-1,1),i("f3",-1,1,1),i("f4",1,1,1),i("u1",.7,1.1,-1),i("u2",-.7,1.1,-1),i("u3",0,2,-1),i("cf1",-1,0,1),i("cf2",1,0,1),i("cf3",0,-1,1),i("cf4",0,1,1),i("cn1",-1,0,-1),i("cn2",1,0,-1),i("cn3",0,-1,-1),i("cn4",0,1,-1),t.getAttribute("position").needsUpdate=!0}}(),Fc.prototype=Object.create(Ko.prototype),Fc.prototype.constructor=Fc,Fc.prototype.update=(Yl=new vn,function(t){if(void 0!==this.object&&Yl.setFromObject(this.object),!Yl.isEmpty()){var e=Yl.min,r=Yl.max,n=this.geometry.attributes.position,i=n.array;i[0]=r.x,i[1]=r.y,i[2]=r.z,i[3]=e.x,i[4]=r.y,i[5]=r.z,i[6]=e.x,i[7]=e.y,i[8]=r.z,i[9]=r.x,i[10]=e.y,i[11]=r.z,i[12]=r.x,i[13]=r.y,i[14]=e.z,i[15]=e.x,i[16]=r.y,i[17]=e.z,i[18]=e.x,i[19]=e.y,i[20]=e.z,i[21]=r.x,i[22]=e.y,i[23]=e.z,n.needsUpdate=!0,this.geometry.computeBoundingSphere()}}),Fc.prototype.setFromObject=function(t){return this.object=t,this.update(),this},zc.prototype=Object.create(Ko.prototype),zc.prototype.constructor=zc,zc.prototype.onBeforeRender=function(){var t=this.box;t.isEmpty()||(t.getCenter(this.position),t.getSize(this.scale),this.scale.multiplyScalar(.5))},kc.prototype=Object.create($o.prototype),kc.prototype.constructor=kc,kc.prototype.onBeforeRender=function(){var t=-this.plane.constant;Math.abs(t)<1e-8&&(t=1e-8),this.scale.set(.5*this.size,.5*this.size,t),this.lookAt(this.plane.normal),this.updateMatrixWorld()},Uc.prototype=Object.create(Wn.prototype),Uc.prototype.constructor=Uc,Uc.prototype.setDirection=(Kl=new He,function(t){t.y>.99999?this.quaternion.set(0,0,0,1):t.y<-.99999?this.quaternion.set(1,0,0,0):(Kl.set(t.z,0,-t.x).normalize(),$l=Math.acos(t.y),this.quaternion.setFromAxisAngle(Kl,$l))}),Uc.prototype.setLength=function(t,e,r){void 0===e&&(e=.2*t),void 0===r&&(r=.2*e),this.line.scale.set(1,Math.max(0,t-e),1),this.line.updateMatrix(),this.cone.scale.set(r,e,r),this.cone.position.y=t,this.cone.updateMatrix()},Uc.prototype.setColor=function(t){this.line.material.color.copy(t),this.cone.material.color.copy(t)},Bc.prototype=Object.create(Ko.prototype),Bc.prototype.constructor=Bc;var jc=new He,Gc=new Vc,Wc=new Vc,Hc=new Vc;function Xc(t){Js.call(this),t.length,this.points=t||[],this.closed=!1}function Yc(t,e,r,n){Js.call(this),this.v0=t,this.v1=e,this.v2=r,this.v3=n}function qc(t,e,r){Js.call(this),this.v0=t,this.v1=e,this.v2=r}function Zc(t,e){Js.call(this),this.v1=t,this.v2=e}function $c(t,e,r,n,i,o){rl.call(this,t,e,r,r,n,i,o)}Xc.prototype=Object.create(Js.prototype),Xc.prototype.constructor=Xc,Xc.prototype.getPoint=function(t){var e,r,n,i,o=this.points,a=o.length,s=(a-(this.closed?0:1))*t,l=Math.floor(s),c=s-l;if(this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/o.length)+1)*o.length:0===c&&l===a-1&&(l=a-2,c=1),this.closed||l>0?e=o[(l-1)%a]:(jc.subVectors(o[0],o[1]).add(o[0]),e=jc),r=o[l%a],n=o[(l+1)%a],this.closed||l+2<a?i=o[(l+2)%a]:(jc.subVectors(o[a-1],o[a-2]).add(o[a-1]),i=jc),void 0===this.type||"centripetal"===this.type||"chordal"===this.type){var u="chordal"===this.type?.5:.25,h=Math.pow(e.distanceToSquared(r),u),p=Math.pow(r.distanceToSquared(n),u),f=Math.pow(n.distanceToSquared(i),u);p<1e-4&&(p=1),h<1e-4&&(h=p),f<1e-4&&(f=p),Gc.initNonuniformCatmullRom(e.x,r.x,n.x,i.x,h,p,f),Wc.initNonuniformCatmullRom(e.y,r.y,n.y,i.y,h,p,f),Hc.initNonuniformCatmullRom(e.z,r.z,n.z,i.z,h,p,f)}else if("catmullrom"===this.type){var d=void 0!==this.tension?this.tension:.5;Gc.initCatmullRom(e.x,r.x,n.x,i.x,d),Wc.initCatmullRom(e.y,r.y,n.y,i.y,d),Hc.initCatmullRom(e.z,r.z,n.z,i.z,d)}return new He(Gc.calc(c),Wc.calc(c),Hc.calc(c))},Yc.prototype=Object.create(Js.prototype),Yc.prototype.constructor=Yc,Yc.prototype.getPoint=function(t){var e=this.v0,r=this.v1,n=this.v2,i=this.v3;return new He(Qs(t,e.x,r.x,n.x,i.x),Qs(t,e.y,r.y,n.y,i.y),Qs(t,e.z,r.z,n.z,i.z))},qc.prototype=Object.create(Js.prototype),qc.prototype.constructor=qc,qc.prototype.getPoint=function(t){var e=this.v0,r=this.v1,n=this.v2;return new He(Ks(t,e.x,r.x,n.x),Ks(t,e.y,r.y,n.y),Ks(t,e.z,r.z,n.z))},Zc.prototype=Object.create(Js.prototype),Zc.prototype.constructor=Zc,Zc.prototype.getPoint=function(t){if(1===t)return this.v2.clone();var e=new He;return e.subVectors(this.v2,this.v1),e.multiplyScalar(t),e.add(this.v1),e},$c.prototype=Object.create(rl.prototype),$c.prototype.constructor=$c;var Kc={createMultiMaterialObject:function(t,e){for(var r=new ea,n=0,i=e.length;n<i;n++)r.add(new io(t,e[n]));return r},detach:function(t,e,r){t.applyMatrix(e.matrixWorld),e.remove(t),r.add(t)},attach:function(t,e,r){t.applyMatrix((new Xe).getInverse(r.matrixWorld)),e.remove(t),r.add(t)}};var Qc;function Jc(t){Xc.call(this,t),this.type="catmullrom",this.closed=!0}function tu(t){Xc.call(this,t),this.type="catmullrom"}function eu(t){Xc.call(this,t),this.type="catmullrom"}Js.create=function(t,e){return t.prototype=Object.create(Js.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Jc.prototype=Object.create(Xc.prototype),tu.prototype=Object.create(Xc.prototype),eu.prototype=Object.create(Xc.prototype),Object.assign(eu.prototype,{initFromArray:function(t){},getControlPointsArray:function(t){},reparametrizeByArcLength:function(t){}}),Rc.prototype.setColors=function(){},Cc.prototype.update=function(){},Object.assign(jr.prototype,{center:function(t){return this.getCenter(t)},empty:function(){return this.isEmpty()},isIntersectionBox:function(t){return this.intersectsBox(t)},size:function(t){return this.getSize(t)}}),Object.assign(vn.prototype,{center:function(t){return this.getCenter(t)},empty:function(){return this.isEmpty()},isIntersectionBox:function(t){return this.intersectsBox(t)},isIntersectionSphere:function(t){return this.intersectsSphere(t)},size:function(t){return this.getSize(t)}}),ro.prototype.center=function(t){return this.getCenter(t)},ye.random16=function(){return Math.random()},Object.assign(_n.prototype,{flattenToArrayOffset:function(t,e){return this.toArray(t,e)},multiplyVector3:function(t){return t.applyMatrix3(this)},multiplyVector3Array:function(t){},applyToBuffer:function(t,e,r){return this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){}}),Object.assign(Xe.prototype,{extractPosition:function(t){return this.copyPosition(t)},flattenToArrayOffset:function(t,e){return this.toArray(t,e)},getPosition:function(){return void 0===Qc&&(Qc=new He),Qc.setFromMatrixColumn(this,3)},setRotationFromQuaternion:function(t){return this.makeRotationFromQuaternion(t)},multiplyToArray:function(){},multiplyVector3:function(t){return t.applyMatrix4(this)},multiplyVector4:function(t){return t.applyMatrix4(this)},multiplyVector3Array:function(t){},rotateAxis:function(t){t.transformDirection(this)},crossVector:function(t){return t.applyMatrix4(this)},translate:function(){},rotateX:function(){},rotateY:function(){},rotateZ:function(){},rotateByAxis:function(){},applyToBuffer:function(t,e,r){return this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){},makeFrustum:function(t,e,r,n,i,o){return this.makePerspective(t,e,n,r,i,o)}}),xn.prototype.isIntersectionLine=function(t){return this.intersectsLine(t)},We.prototype.multiplyVector3=function(t){return t.applyQuaternion(this)},Object.assign(eo.prototype,{isIntersectionBox:function(t){return this.intersectsBox(t)},isIntersectionPlane:function(t){return this.intersectsPlane(t)},isIntersectionSphere:function(t){return this.intersectsSphere(t)}}),Object.assign(cl.prototype,{extrude:function(t){return new Aa(this,t)},makeGeometry:function(t){return new Da(this,t)}}),Object.assign(_e.prototype,{fromAttribute:function(t,e,r){return this.fromBufferAttribute(t,e,r)}}),Object.assign(He.prototype,{setEulerFromRotationMatrix:function(){},setEulerFromQuaternion:function(){},getPositionFromMatrix:function(t){return this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return this.setFromMatrixColumn(e,t)},applyProjection:function(t){return this.applyMatrix4(t)},fromAttribute:function(t,e,r){return this.fromBufferAttribute(t,e,r)}}),Object.assign(Ve.prototype,{fromAttribute:function(t,e,r){return this.fromBufferAttribute(t,e,r)}}),Fi.prototype.computeTangents=function(){},Object.assign(Wn.prototype,{getChildByName:function(t){return this.getObjectByName(t)},renderDepth:function(){},translate:function(t,e){return this.translateOnAxis(e,t)}}),Object.defineProperties(Wn.prototype,{eulerOrder:{get:function(){return this.rotation.order},set:function(t){this.rotation.order=t}},useQuaternion:{get:function(){},set:function(){}}}),Object.defineProperties(Ho.prototype,{objects:{get:function(){return this.levels}}}),Object.defineProperty(Xo.prototype,"useVertexTexture",{get:function(){},set:function(){}}),Object.defineProperty(Js.prototype,"__arcLengthDivisions",{get:function(){return this.arcLengthDivisions},set:function(t){this.arcLengthDivisions=t}}),Yn.prototype.setLens=function(t,e){void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(us.prototype,{onlyShadow:{set:function(){}},shadowCameraFov:{set:function(t){this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){}},shadowBias:{set:function(t){this.shadow.bias=t}},shadowDarkness:{set:function(){}},shadowMapWidth:{set:function(t){this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){this.shadow.mapSize.height=t}}}),Object.defineProperties(zi.prototype,{length:{get:function(){return this.array.length}}}),Object.assign(Zi.prototype,{addIndex:function(t){this.setIndex(t)},addDrawCall:function(t,e,r){this.addGroup(t,e)},clearDrawCalls:function(){this.clearGroups()},computeTangents:function(){},computeOffsets:function(){}}),Object.defineProperties(Zi.prototype,{drawcalls:{get:function(){return this.groups}},offsets:{get:function(){return this.groups}}}),Object.defineProperties(pc.prototype,{dynamic:{set:function(){}},onUpdate:{value:function(){return this}}}),Object.defineProperties(fn.prototype,{wrapAround:{get:function(){},set:function(){}},wrapRGB:{get:function(){return new Dr}},shading:{get:function(){},set:function(t){this.flatShading=1===t}}}),Object.defineProperties(Za.prototype,{metal:{get:function(){return!1},set:function(){}}}),Object.defineProperties(dn.prototype,{derivatives:{get:function(){return this.extensions.derivatives},set:function(t){this.extensions.derivatives=t}}}),Object.assign(ko.prototype,{getCurrentRenderTarget:function(){return this.getRenderTarget()},getMaxAnisotropy:function(){return this.capabilities.getMaxAnisotropy()},getPrecision:function(){return this.capabilities.precision},supportsFloatTextures:function(){return this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return this.capabilities.vertexTextures},supportsInstancedArrays:function(){return this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(t){this.setScissorTest(t)},initMaterial:function(){},addPrePlugin:function(){},addPostPlugin:function(){},updateShadowMap:function(){}}),Object.defineProperties(ko.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){this.shadowMap.type=t}},shadowMapCullFace:{get:function(){return this.shadowMap.cullFace},set:function(t){this.shadowMap.cullFace=t}}}),Object.defineProperties(wn.prototype,{cullFace:{get:function(){return this.renderReverseSided?d:f},set:function(t){var e=t!==f;this.renderReverseSided=e}}}),Object.defineProperties(je.prototype,{wrapS:{get:function(){return this.texture.wrapS},set:function(t){this.texture.wrapS=t}},wrapT:{get:function(){return this.texture.wrapT},set:function(t){this.texture.wrapT=t}},magFilter:{get:function(){return this.texture.magFilter},set:function(t){this.texture.magFilter=t}},minFilter:{get:function(){return this.texture.minFilter},set:function(t){this.texture.minFilter=t}},anisotropy:{get:function(){return this.texture.anisotropy},set:function(t){this.texture.anisotropy=t}},offset:{get:function(){return this.texture.offset},set:function(t){this.texture.offset=t}},repeat:{get:function(){return this.texture.repeat},set:function(t){this.texture.repeat=t}},format:{get:function(){return this.texture.format},set:function(t){this.texture.format=t}},type:{get:function(){return this.texture.type},set:function(t){this.texture.type=t}},generateMipmaps:{get:function(){return this.texture.generateMipmaps},set:function(t){this.texture.generateMipmaps=t}}}),nc.prototype.load=function(t){var e=this;return(new Jl).load(t,function(t){e.setBuffer(t)}),this},oc.prototype.getData=function(){return this.getFrequencyData()},ec.prototype.updateCubeMap=function(t,e){return this.update(t,e)};var ru={merge:function(t,e,r){var n;e.isMesh&&(e.matrixAutoUpdate&&e.updateMatrix(),n=e.matrix,e=e.geometry),t.merge(e,n,r)},center:function(t){return t.center()}},nu={crossOrigin:void 0,loadTexture:function(t,e,r,n){var i=new cs;i.setCrossOrigin(this.crossOrigin);var o=i.load(t,r,void 0,n);return e&&(o.mapping=e),o},loadTextureCube:function(t,e,r,n){var i=new ls;i.setCrossOrigin(this.crossOrigin);var o=i.load(t,r,void 0,n);return e&&(o.mapping=e),o},loadCompressedTexture:function(){},loadCompressedTextureCube:function(){}};var iu=Object.freeze({WebGLRenderTargetCube:Ge,WebGLRenderTarget:je,WebGLRenderer:ko,ShaderLib:Vr,UniformsLib:kr,UniformsUtils:Ur,ShaderChunk:Br,FogExp2:Uo,Fog:Bo,Scene:Vo,LensFlare:jo,Sprite:Wo,LOD:Ho,SkinnedMesh:qo,Skeleton:Xo,Bone:Yo,Mesh:io,LineSegments:Ko,LineLoop:Qo,Line:$o,Points:ta,Group:ea,VideoTexture:ra,DataTexture:Ye,CompressedTexture:na,CubeTexture:qe,CanvasTexture:Wr,DepthTexture:ia,Texture:Be,CompressedTextureLoader:os,DataTextureLoader:as,CubeTextureLoader:ls,TextureLoader:cs,ObjectLoader:Xs,MaterialLoader:Fs,BufferGeometryLoader:zs,DefaultLoadingManager:ns,LoadingManager:rs,JSONLoader:Hs,ImageLoader:ss,FontLoader:pl,FileLoader:is,Loader:Ws,Cache:es,AudioLoader:Jl,SpotLightShadow:fs,SpotLight:ds,PointLight:ms,RectAreaLight:_s,HemisphereLight:hs,DirectionalLightShadow:gs,DirectionalLight:vs,AmbientLight:ys,LightShadow:ps,Light:us,StereoCamera:tc,PerspectiveCamera:Yn,OrthographicCamera:Xn,CubeCamera:ec,ArrayCamera:Fo,Camera:Hn,AudioListener:rc,PositionalAudio:ic,AudioContext:Ql,AudioAnalyser:oc,Audio:nc,VectorKeyframeTrack:Cs,StringKeyframeTrack:Rs,QuaternionKeyframeTrack:Ps,NumberKeyframeTrack:Ls,ColorKeyframeTrack:Is,BooleanKeyframeTrack:Ns,PropertyMixer:ac,PropertyBinding:lc,KeyframeTrack:Os,AnimationUtils:bs,AnimationObjectGroup:cc,AnimationMixer:hc,AnimationClip:Ds,Uniform:pc,InstancedBufferGeometry:fc,BufferGeometry:Zi,GeometryIdCount:Di,Geometry:Fi,InterleavedBufferAttribute:dc,InstancedInterleavedBuffer:gc,InterleavedBuffer:mc,InstancedBufferAttribute:vc,Face3:qn,Object3D:Wn,Raycaster:yc,Layers:An,EventDispatcher:i,Clock:bc,QuaternionLinearInterpolant:Ts,LinearInterpolant:Ms,DiscreteInterpolant:As,CubicInterpolant:Ss,Interpolant:ws,Triangle:no,Math:ye,Spherical:wc,Cylindrical:Sc,Plane:xn,Frustum:bn,Sphere:yn,Ray:eo,Matrix4:Xe,Matrix3:_n,Box3:vn,Box2:jr,Line3:ro,Euler:Mn,Vector4:Ve,Vector3:He,Vector2:_e,Quaternion:We,Color:Dr,ImmediateRenderObject:Mc,VertexNormalsHelper:Ac,SpotLightHelper:Ec,SkeletonHelper:Cc,PointLightHelper:Tc,RectAreaLightHelper:Pc,HemisphereLightHelper:Lc,GridHelper:Rc,PolarGridHelper:Nc,FaceNormalsHelper:Ic,DirectionalLightHelper:Oc,CameraHelper:Dc,BoxHelper:Fc,Box3Helper:zc,PlaneHelper:kc,ArrowHelper:Uc,AxisHelper:Bc,CatmullRomCurve3:Xc,CubicBezierCurve3:Yc,QuadraticBezierCurve3:qc,LineCurve3:Zc,ArcCurve:$c,EllipseCurve:rl,SplineCurve:nl,CubicBezierCurve:il,QuadraticBezierCurve:ol,LineCurve:tl,Shape:cl,Path:ll,ShapePath:ul,Font:hl,CurvePath:el,Curve:Js,ShapeUtils:Ma,SceneUtils:Kc,WebGLUtils:zo,WireframeGeometry:oa,ParametricGeometry:aa,ParametricBufferGeometry:sa,TetrahedronGeometry:ua,TetrahedronBufferGeometry:ha,OctahedronGeometry:pa,OctahedronBufferGeometry:fa,IcosahedronGeometry:da,IcosahedronBufferGeometry:ma,DodecahedronGeometry:ga,DodecahedronBufferGeometry:va,PolyhedronGeometry:la,PolyhedronBufferGeometry:ca,TubeGeometry:ya,TubeBufferGeometry:_a,TorusKnotGeometry:xa,TorusKnotBufferGeometry:ba,TorusGeometry:wa,TorusBufferGeometry:Sa,TextGeometry:Ca,TextBufferGeometry:Ta,SphereGeometry:Pa,SphereBufferGeometry:La,RingGeometry:Ra,RingBufferGeometry:Na,PlaneGeometry:Qi,PlaneBufferGeometry:Ji,LatheGeometry:Ia,LatheBufferGeometry:Oa,ShapeGeometry:Da,ShapeBufferGeometry:Fa,ExtrudeGeometry:Aa,ExtrudeBufferGeometry:Ea,EdgesGeometry:za,ConeGeometry:Ba,ConeBufferGeometry:Va,CylinderGeometry:ka,CylinderBufferGeometry:Ua,CircleGeometry:ja,CircleBufferGeometry:Ga,BoxGeometry:$i,BoxBufferGeometry:Ki,ShadowMaterial:Ha,SpriteMaterial:Go,RawShaderMaterial:Xa,ShaderMaterial:dn,PointsMaterial:Jo,MeshPhysicalMaterial:qa,MeshStandardMaterial:Ya,MeshPhongMaterial:Za,MeshToonMaterial:$a,MeshNormalMaterial:Ka,MeshLambertMaterial:Qa,MeshDepthMaterial:mn,MeshDistanceMaterial:gn,MeshBasicMaterial:to,LineDashedMaterial:Ja,LineBasicMaterial:Zo,Material:fn,Float64BufferAttribute:Xi,Float32BufferAttribute:Hi,Uint32BufferAttribute:Wi,Int32BufferAttribute:Gi,Uint16BufferAttribute:ji,Int16BufferAttribute:Vi,Uint8ClampedBufferAttribute:Bi,Uint8BufferAttribute:Ui,Int8BufferAttribute:ki,BufferAttribute:zi,REVISION:h,MOUSE:{LEFT:0,MIDDLE:1,RIGHT:2},CullFaceNone:p,CullFaceBack:f,CullFaceFront:d,CullFaceFrontBack:3,FrontFaceDirectionCW:m,FrontFaceDirectionCCW:1,BasicShadowMap:0,PCFShadowMap:g,PCFSoftShadowMap:v,FrontSide:y,BackSide:x,DoubleSide:b,FlatShading:1,SmoothShading:2,NoColors:w,FaceColors:S,VertexColors:M,NoBlending:A,NormalBlending:E,AdditiveBlending:C,SubtractiveBlending:T,MultiplyBlending:P,CustomBlending:L,AddEquation:R,SubtractEquation:N,ReverseSubtractEquation:I,MinEquation:O,MaxEquation:D,ZeroFactor:F,OneFactor:z,SrcColorFactor:k,OneMinusSrcColorFactor:U,SrcAlphaFactor:B,OneMinusSrcAlphaFactor:V,DstAlphaFactor:j,OneMinusDstAlphaFactor:G,DstColorFactor:W,OneMinusDstColorFactor:H,SrcAlphaSaturateFactor:X,NeverDepth:Y,AlwaysDepth:q,LessDepth:Z,LessEqualDepth:$,EqualDepth:K,GreaterEqualDepth:Q,GreaterDepth:J,NotEqualDepth:tt,MultiplyOperation:et,MixOperation:rt,AddOperation:nt,NoToneMapping:it,LinearToneMapping:ot,ReinhardToneMapping:at,Uncharted2ToneMapping:st,CineonToneMapping:lt,UVMapping:300,CubeReflectionMapping:ct,CubeRefractionMapping:ut,EquirectangularReflectionMapping:ht,EquirectangularRefractionMapping:pt,SphericalReflectionMapping:ft,CubeUVReflectionMapping:dt,CubeUVRefractionMapping:mt,RepeatWrapping:gt,ClampToEdgeWrapping:vt,MirroredRepeatWrapping:yt,NearestFilter:_t,NearestMipMapNearestFilter:xt,NearestMipMapLinearFilter:bt,LinearFilter:wt,LinearMipMapNearestFilter:St,LinearMipMapLinearFilter:Mt,UnsignedByteType:At,ByteType:Et,ShortType:Ct,UnsignedShortType:Tt,IntType:Pt,UnsignedIntType:Lt,FloatType:Rt,HalfFloatType:Nt,UnsignedShort4444Type:It,UnsignedShort5551Type:Ot,UnsignedShort565Type:Dt,UnsignedInt248Type:Ft,AlphaFormat:zt,RGBFormat:kt,RGBAFormat:Ut,LuminanceFormat:Bt,LuminanceAlphaFormat:Vt,RGBEFormat:jt,DepthFormat:Gt,DepthStencilFormat:Wt,RGB_S3TC_DXT1_Format:Ht,RGBA_S3TC_DXT1_Format:Xt,RGBA_S3TC_DXT3_Format:Yt,RGBA_S3TC_DXT5_Format:qt,RGB_PVRTC_4BPPV1_Format:Zt,RGB_PVRTC_2BPPV1_Format:$t,RGBA_PVRTC_4BPPV1_Format:Kt,RGBA_PVRTC_2BPPV1_Format:Qt,RGB_ETC1_Format:Jt,LoopOnce:2200,LoopRepeat:te,LoopPingPong:2202,InterpolateDiscrete:ee,InterpolateLinear:re,InterpolateSmooth:2302,ZeroCurvatureEnding:ne,ZeroSlopeEnding:ie,WrapAroundEnding:oe,TrianglesDrawMode:ae,TriangleStripDrawMode:se,TriangleFanDrawMode:le,LinearEncoding:ce,sRGBEncoding:ue,GammaEncoding:he,RGBEEncoding:pe,LogLuvEncoding:3003,RGBM7Encoding:fe,RGBM16Encoding:de,RGBDEncoding:me,BasicDepthPacking:ge,RGBADepthPacking:ve,CubeGeometry:$i,Face4:function(t,e,r,n,i,o,a){return new qn(t,e,r,i,o,a)},LineStrip:0,LinePieces:1,MeshFaceMaterial:function(t){return t},MultiMaterial:function(t){return void 0===t&&(t=[]),t.isMultiMaterial=!0,t.materials=t,t.clone=function(){return t.slice()},t},PointCloud:function(t,e){return new ta(t,e)},Particle:function(t){return new Wo(t)},ParticleSystem:function(t,e){return new ta(t,e)},PointCloudMaterial:function(t){return new Jo(t)},ParticleBasicMaterial:function(t){return new Jo(t)},ParticleSystemMaterial:function(t){return new Jo(t)},Vertex:function(t,e,r){return new He(t,e,r)},DynamicBufferAttribute:function(t,e){return new zi(t,e).setDynamic(!0)},Int8Attribute:function(t,e){return new ki(t,e)},Uint8Attribute:function(t,e){return new Ui(t,e)},Uint8ClampedAttribute:function(t,e){return new Bi(t,e)},Int16Attribute:function(t,e){return new Vi(t,e)},Uint16Attribute:function(t,e){return new ji(t,e)},Int32Attribute:function(t,e){return new Gi(t,e)},Uint32Attribute:function(t,e){return new Wi(t,e)},Float32Attribute:function(t,e){return new Hi(t,e)},Float64Attribute:function(t,e){return new Xi(t,e)},ClosedSplineCurve3:Jc,SplineCurve3:tu,Spline:eu,BoundingBoxHelper:function(t,e){return new Fc(t,e)},EdgesHelper:function(t,e){return new Ko(new za(t.geometry),new Zo({color:void 0!==e?e:16777215}))},WireframeHelper:function(t,e){return new Ko(new oa(t.geometry),new Zo({color:void 0!==e?e:16777215}))},XHRLoader:function(t){return new is(t)},BinaryTextureLoader:function(t){return new as(t)},GeometryUtils:ru,ImageUtils:nu,Projector:function(){this.projectVector=function(t,e){t.project(e)},this.unprojectVector=function(t,e){t.unproject(e)},this.pickingRay=function(){}},CanvasRenderer:function(){this.domElement=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),this.clear=function(){},this.render=function(){},this.setClearColor=function(){},this.setSize=function(){}}}),ou=r(function(e){
+/**
  * Copyright (c) 2011-2014 Felix Gnass
  * Licensed under the MIT license
  * http://spin.js.org/
@@ -41,8 +39,12 @@ function so(t,e){for(var r=0,n=t.length-1;n>=0;n--){var i=t[n];"."===i?t.splice(
     }
     var target = document.getElementById('foo')
     var spinner = new Spinner(opts).spin(target)
- */
-!function(e,r){t.exports?t.exports=r():e.Spinner=r()}(wl,function(){function t(t,e){var r,n=document.createElement(t||"div");for(r in e)n[r]=e[r];return n}function e(t){for(var e=1,r=arguments.length;e<r;e++)t.appendChild(arguments[e]);return t}function r(t,e,r,n){var i=["opacity",e,~~(100*t),r,n].join("-"),o=.01+r/n*100,a=Math.max(1-(1-t)/e*(100-o),t),s=c.substring(0,c.indexOf("Animation")).toLowerCase(),u=s&&"-"+s+"-"||"";return h[i]||(l.insertRule("@"+u+"keyframes "+i+"{0%{opacity:"+a+"}"+o+"%{opacity:"+t+"}"+(o+.01)+"%{opacity:1}"+(o+e)%100+"%{opacity:"+t+"}100%{opacity:"+a+"}}",l.cssRules.length),h[i]=1),i}function n(t,e){var r,n,i=t.style;if(e=e.charAt(0).toUpperCase()+e.slice(1),void 0!==i[e])return e;for(n=0;n<u.length;n++)if(r=u[n]+e,void 0!==i[r])return r}function i(t,e){for(var r in e)t.style[n(t,r)||r]=e[r];return t}function o(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var n in r)void 0===t[n]&&(t[n]=r[n])}return t}function a(t,e){return"string"==typeof t?t:t[e%t.length]}function s(t){this.opts=o(t||{},s.defaults,p)}var c,l,u=["webkit","Moz","ms","O"],h={},p={lines:12,length:7,width:5,radius:10,scale:1,corners:1,color:"#000",opacity:.25,rotate:0,direction:1,speed:1,trail:100,fps:20,zIndex:2e9,className:"spinner",top:"50%",left:"50%",shadow:!1,hwaccel:!1,position:"absolute"};if(s.defaults={},o(s.prototype,{spin:function(e){this.stop();var r=this,n=r.opts,o=r.el=t(null,{className:n.className});if(i(o,{position:n.position,width:0,zIndex:n.zIndex,left:n.left,top:n.top}),e&&e.insertBefore(o,e.firstChild||null),o.setAttribute("role","progressbar"),r.lines(o,r.opts),!c){var a,s=0,l=(n.lines-1)*(1-n.direction)/2,u=n.fps,h=u/n.speed,p=(1-n.opacity)/(h*n.trail/100),f=h/n.lines;!function t(){s++;for(var e=0;e<n.lines;e++)a=Math.max(1-(s+(n.lines-e)*f)%h*p,n.opacity),r.opacity(o,e*n.direction+l,a,n);r.timeout=r.el&&setTimeout(t,~~(1e3/u))}()}return r},stop:function(){var t=this.el;return t&&(clearTimeout(this.timeout),t.parentNode&&t.parentNode.removeChild(t),this.el=void 0),this},lines:function(n,o){function s(e,r){return i(t(),{position:"absolute",width:o.scale*(o.length+o.width)+"px",height:o.scale*o.width+"px",background:e,boxShadow:r,transformOrigin:"left",transform:"rotate("+~~(360/o.lines*u+o.rotate)+"deg) translate("+o.scale*o.radius+"px,0)",borderRadius:(o.corners*o.scale*o.width>>1)+"px"})}for(var l,u=0,h=(o.lines-1)*(1-o.direction)/2;u<o.lines;u++)l=i(t(),{position:"absolute",top:1+~(o.scale*o.width/2)+"px",transform:o.hwaccel?"translate3d(0,0,0)":"",opacity:o.opacity,animation:c&&r(o.opacity,o.trail,h+u*o.direction,o.lines)+" "+1/o.speed+"s linear infinite"}),o.shadow&&e(l,i(s("#000","0 0 4px #000"),{top:"2px"})),e(n,e(l,s(a(o.color,u),"0 0 1px rgba(0,0,0,.1)")));return n},opacity:function(t,e,r){e<t.childNodes.length&&(t.childNodes[e].style.opacity=r)}}),"undefined"!=typeof document){l=function(){var r=t("style",{type:"text/css"});return e(document.getElementsByTagName("head")[0],r),r.sheet||r.styleSheet}();var f=i(t("group"),{behavior:"url(#default#VML)"});!n(f,"transform")&&f.adj?function(){function r(e,r){return t("<"+e+' xmlns="urn:schemas-microsoft.com:vml" class="spin-vml">',r)}l.addRule(".spin-vml","behavior:url(#default#VML)"),s.prototype.lines=function(t,n){function o(){return i(r("group",{coordsize:u+" "+u,coordorigin:-l+" "+-l}),{width:u,height:u})}function s(t,s,c){e(p,e(i(o(),{rotation:360/n.lines*t+"deg",left:~~s}),e(i(r("roundrect",{arcsize:n.corners}),{width:l,height:n.scale*n.width,left:n.scale*n.radius,top:-n.scale*n.width>>1,filter:c}),r("fill",{color:a(n.color,t),opacity:n.opacity}),r("stroke",{opacity:0}))))}var c,l=n.scale*(n.length+n.width),u=2*n.scale*l,h=-(n.width+n.length)*n.scale*2+"px",p=i(o(),{position:"absolute",top:h,left:h});if(n.shadow)for(c=1;c<=n.lines;c++)s(c,-2,"progid:DXImageTransform.Microsoft.Blur(pixelradius=2,makeshadow=1,shadowopacity=.3)");for(c=1;c<=n.lines;c++)s(c);return e(t,p)},s.prototype.opacity=function(t,e,r,n){var i=t.firstChild;n=n.shadow&&n.lines||0,i&&e+n<i.childNodes.length&&(i=(i=(i=i.childNodes[e+n])&&i.firstChild)&&i.firstChild)&&(i.opacity=r)}}():c=n(f,"animation")}return s})});fi.prototype.addEventListener=function(t,e,r){var n=this._handlers[t];n||(this._handlers[t]=[],n=this._handlers[t]);var i=[e,r];void 0===Sl.find(n,function(t){return t[0]===i[0]&&t[1]===i[1]})&&n.push(i)},fi.prototype.removeEventListener=function(t,e,r){var n=this;Sl.forEach(n._handlers,function(i,o){Sl.remove(i,function(i){return pi(t,o)&&pi(e,i[0])&&pi(r,i[1]||n)})}),this._handlers=Sl.omitBy(n._handlers,function(t){return 0===t.length})},fi.prototype.dispatchEvent=function(t){var e=this;Sl.forEach(this._handlers[t.type],function(r){var n=r[1]||e;r[0].apply(n,[t])})};var mp={debug:0,info:1,report:2,warn:3,error:4};(di.prototype=Object.create(fi.prototype)).constructor=di,di.prototype.instantiate=function(){return new di},Object.defineProperty(di.prototype,"level",{get:function(){var t=this;return Sl.findKey(mp,function(e){return e===t._level})},set:function(t){var e=mp[t];if(!Sl.isNumber(e))throw new Error("Wrong log level specified!");this._level=e}}),di.prototype.levels=function(){return Object.keys(mp)},di.prototype.message=function(t,e){var r=mp[t];if(!Sl.isNumber(r))throw new Error("Wrong log level specified!");this._message(r,e)},di.prototype.debug=function(t){this._message(mp.debug,t)},di.prototype.info=function(t){this._message(mp.info,t)},di.prototype.report=function(t){this._message(mp.report,t)},di.prototype.warn=function(t){this._message(mp.warn,t)},di.prototype.error=function(t){this._message(mp.error,t)},di.prototype._message=function(t,e){if(!(t<this._level)){var r=Sl.findKey(mp,function(e){return e===t});if(e=String(e),this.console);this.dispatchEvent({type:"message",level:r,message:e})}};var gp=new di;mi.now=function(){var t="undefined"!=typeof window&&window.performance;return t&&t.now?t.now.bind(t):Date.now}(),mi.prototype={constructor:mi,start:function(){this.startTime=mi.now(),this.oldTime=this.startTime,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1},getElapsedTime:function(){return this.update(),this.elapsedTime},update:function(){var t=0;if(this.running){var e=mi.now();t=.001*(e-this.oldTime),this.oldTime=e,this.elapsedTime+=t}return t}},_i.spaces="                                                                                          ",xi.prototype=Object.create(Error.prototype);var vp=/^[a-zA-Z0-9_]*$/,yp=['"',"",'"'],_p={Timer:mi,encodeQueryComponent:function(t,e){return encodeURIComponent(t).replace(e,function(t){return String.fromCharCode(parseInt(t.substr(1),16))}).replace(/%20/g,"+")},decodeQueryComponent:gi,getUrlParameters:vi,getUrlParametersAsDict:function(t){for(var e={},r=vi(t),n=0;n<r.length;++n)e[r[n][0]]=r[n][1];return e},resolveURL:function(t){if("undefined"!=typeof URL)return"undefined"!=typeof window?new URL(t,window.location).href:new URL(t).href;if("undefined"!=typeof document){var e=document.createElement("a");return e.href=t,e.href}return t},generateRegExp:function(t){for(var e=[],r=0,n=t.length;r<n;++r)e[e.length]=t[r].charCodeAt(0).toString(16);var i=e.join("|");return new RegExp("%(?:"+i+")","gi")},createElement:function(t,e,r){var n,i,o=document.createElement(t);if(e){var a=Object.keys(e);for(n=0,i=a.length;n<i;++n){var s=a[n];o.setAttribute(s,e[s])}}if(r)for(r instanceof Array||(r=[r]),n=0,i=r.length;n<i;++n){var c=r[n];"string"==typeof c?o.appendChild(document.createTextNode(c)):c instanceof HTMLElement&&o.appendChild(c)}return o},deriveClass:function(t,e,r){return t.prototype=Sl.assign(Object.create(e.prototype),{constructor:t},r),t},deriveDeep:yi,hexColor:function(t){return"#"+("0000000"+t.toString(16)).substr(-6)},DebugTracer:_i,OutOfMemoryError:xi,allocateTyped:function(t,e){var r=null;try{r=new t(e)}catch(t){throw t instanceof RangeError?new xi(t.message):t}return r},bytesFromBase64:wi,bytesToBase64:bi,arrayFromBase64:function(t,e){return Array.prototype.slice.call(new e(wi(t)))},arrayToBase64:function(t,e){return bi(new e(t).buffer)},compareOptionsWithDefaults:function(t,e){var r=[];if(e&&t){for(var n=Object.keys(t),i=0;i<n.length;++i){var o=n[i],a=t[o];a instanceof Object||void 0===e[o]||e[o]===a||r.push(o+":"+a)}if(r.length>0)return"!"+r.join()}return""},objectsDiff:Si,forInRecursive:function(t,e){function r(t,n){Sl.forIn(t,function(t,i){var o=n+(n.length>0?".":"");t instanceof Object?r(t,o+i):void 0!==t&&e(t,o+i)})}r(t,"")},enquoteString:function(t){return Sl.isString(t)?'"'+t.replace(/"/g,'\\"')+'"':t},shotOpen:function(t){"undefined"!=typeof window&&window.open().document.write('<body style="margin:0"><img src="'+t+'" /></body>')},shotDownload:function(t,e){if(t&&"data:"===t.substr(0,5))if(e||(e=["screenshot-",+new Date,".png"].join("")),"undefined"!=typeof window&&window.navigator&&window.navigator.msSaveBlob)window.navigator.msSaveBlob(Ai(t),e);else if("undefined"!=typeof document){var r=document.createElement("a");r.download=e,r.innerHTML="download",r.href=window.URL.createObjectURL(Ai(t)),document.body.appendChild(r),r.click(),document.body.removeChild(r)}},copySubArrays:function(t,e,r,n){for(var i=0,o=r.length;i<o;++i)for(var a=0;a<n;++a)e[i*n+a]=t[r[i]*n+a]},shallowCloneNode:function(t){var e=t.cloneNode(!0);return e.worldPos=t.worldPos,e},correctSelectorIdentifier:function(t){return vp.test(t)?t:(yp[1]=t,yp.join(""))},getFileExtension:Mi,splitFileName:function(t){var e=Mi(t);return[t.slice(0,t.length-e.length),e]}},xp=_p.Timer.now;Ri.prototype={constructor:Ri,begin:function(){this._startTime=xp()},end:function(){var t=xp(),e=t-this._startTime;return this._count<this._deltas.length?this._count++:this._total-=this._deltas[this._index],this._total+=e,this._deltas[this._index]=e,this._index=(this._index+1)%this._deltas.length,this.ms=this._total/this._count,this.fps=1e3/this.ms,t>this._prevTime+1e3&&(this._text.textContent=this.fps.toPrecision(2),this._prevTime=t),t},update:function(){this._startTime=this.end()},show:function(t){void 0===t&&(t=!0),this.domElement.style.display=t?"block":"none"}};var bp="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},wp=function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")},Sp=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),Mp=function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)},Ap=function(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e},Ep=function(){return function(t,e){if(Array.isArray(t))return t;if(Symbol.iterator in Object(t))return function(t,e){var r=[],n=!0,i=!1,o=void 0;try{for(var a,s=t[Symbol.iterator]();!(n=(a=s.next()).done)&&(r.push(a.value),!e||r.length!==e);n=!0);}catch(t){i=!0,o=t}finally{try{!n&&s.return&&s.return()}finally{if(i)throw o}}return r}(t,e);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),Cp=function(t){if(Array.isArray(t)){for(var e=0,r=Array(t.length);e<t.length;e++)r[e]=t[e];return r}return Array.from(t)},Tp=function(t){function e(){wp(this,e);var t=Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return t._shouldCancel=!1,t}return Mp(e,fi),Sp(e,[{key:"cancel",value:function(){this._shouldCancel=!0,this.dispatchEvent({type:"cancel"})}},{key:"shouldCancel",value:function(){return this._shouldCancel}},{key:"notify",value:function(t){this.dispatchEvent({type:"notification",slaveEvent:t})}}]),e}(),Pp={modes:{BS:{atom:.23,bond:.15,space:.5,multibond:!0,aromrad:.1,showarom:!0,polyComplexity:{poor:2,low:4,medium:6,high:12,ultra:32}},VW:{polyComplexity:{poor:4,low:6,medium:8,high:16,ultra:32}},LN:{multibond:!0,showarom:!0,offsarom:.2,chunkarom:10,atom:.23,lineWidth:2},LC:{bond:.2,space:0,multibond:!0,aromrad:.1,showarom:!0,polyComplexity:{poor:3,low:4,medium:6,high:12,ultra:32}},SA:{zClip:!1,probeRadius:1.5,subset:"",wireframe:!1,polyComplexity:{poor:6,low:8,medium:16,high:30,ultra:60}},SE:{zClip:!1,probeRadius:1.5,subset:"",wireframe:!1,polyComplexity:{poor:6,low:8,medium:16,high:30,ultra:60}},QS:{isoValue:.5,gaussLim:{poor:1.5,low:2,medium:2.5,high:3,ultra:4},scale:1,wireframe:!1,gridSpacing:{poor:2,low:1.5,medium:1,high:.5,ultra:.25},subset:"",zClip:!1},CS:{probeRadius:1.4,isoValue:1.5,wireframe:!1,probePositions:30,polyComplexity:{poor:.5,low:1,medium:1.5,high:1.75,ultra:2},subset:"",zClip:!1},TR:{radius:.3,polyComplexity:{poor:12,low:16,medium:32,high:64,ultra:64}},TU:{radius:.3,heightSegmentsRatio:1.5,tension:-.7,polyComplexity:{poor:5,low:6,medium:10,high:18,ultra:34}},CA:{radius:.3,depth:.25,ss:{helix:{width:1,arrow:2},strand:{width:1,arrow:2}},heightSegmentsRatio:1.5,tension:-.7,polyComplexity:{poor:5,low:6,medium:10,high:18,ultra:34}},TX:{template:"{{Chain}}.{{Residue}}{{Sequence}}.{{Name}}",horizontalAlign:"center",verticalAlign:"middle",dx:0,dy:0,dz:1,fg:"none",bg:"0x202020",showBg:!0}},colorers:{EL:{carbon:-1},UN:{color:16777215},CO:{subset:"charged",color:16711680,baseColor:16777215},SQ:{gradient:"rainbow"},TM:{gradient:"temp",min:5,max:40},OC:{gradient:"reds"},HY:{gradient:"blue-red"},MO:{gradient:"rainbow"}},labels:"no",antialias:!0,camFov:45,camNear:.5,camFar:100,camDistance:2.5,radiusToFit:1,fogNearFactor:.5,fogFarFactor:1,palette:"JM",resolution:"medium",autoResolution:!1,autoPreset:!0,preset:"default",presets:{default:[{mode:"BS",colorer:"EL",selector:"all",material:"SF"}],empty:[],wire:[{mode:"LN",colorer:"EL",selector:"all",material:"SF"}],small:[{mode:"BS",colorer:"EL",selector:"all",material:"SF"}],macro:[{mode:"CA",colorer:"SS",selector:"not hetatm",material:"SF"},{mode:"BS",colorer:"EL",selector:"hetatm and not water",material:"SF"}]},objects:{line:{color:4294967295,dashSize:.3,gapSize:.05}},theme:"dark",themes:{dark:2105376,light:13421772},draft:{clipPlane:!1,clipPlaneFactor:.5,clipPlaneSpeed:3e-5,waterBondingHack:!1},plugins:{},axes:!0,fog:!0,fps:!0,zSprites:!0,isoSurfaceFakeOpacity:!0,suspendRender:!0,nowater:!1,autobuild:!0,fxaa:!0,ao:!1,autoRotation:0,maxfps:30,fbxprec:4,autoRotationAxisFixed:!0,zooming:!0,panning:!1,inversePanning:!1,picking:!0,pick:"atom",editing:!1,aromatic:!1,singleUnit:!0,stereo:"NONE",interpolateViews:!0,transparency:"prepass",translationSpeed:2,debug:{example:3.5,text:"hello!",good:!0,ssaoKernelRadius:.7,ssaoFactor:.7,stereoBarrel:.25},use:{multiFile:!1}};Ni.prototype={constructor:Ni,defaults:Pp,set:function(t,e){Sl.set(this.now,t,e),this._changed[t]=!0},get:function(t,e){return Sl.get(this.now,t,e)},reset:function(){this.now=Sl.cloneDeep(Pp),this.old=null,this._changed={}},checkpoint:function(){this.old=Sl.cloneDeep(this.now),this._changed={}},undo:function(){this.now=Sl.cloneDeep(this.old),this._changed={}},changed:function(){if(!this.old)return[];var t=this.old,e=this.now;return Sl.filter(Object.keys(this._changed),function(r){return Sl.get(t,r)!==Sl.get(e,r)})},override:function(t){Sl.merge(this.now,t)},applyDiffs:function(t){if(t.hasOwnProperty("VERSION")&&0!==t.VERSION)throw new Error("Settings version does not match!");this.reset(),Sl.merge(this.now,t)},getDiffs:function(t){var e=_p.objectsDiff(this.now,Pp);return t&&(e.VERSION=0),e},setPluginOpts:function(t,e){Pp.plugins[t]=Sl.cloneDeep(e),this.now.plugins[t]=Sl.cloneDeep(e)}};var Lp=new Ni,Rp=0,Np={string:String,number:Number,boolean:Ii},Ip="=",Op="!",Dp=":",Fp=",",zp="$;@/?",kp=_p.generateRegExp(zp+":,"),Up=_p.generateRegExp(zp+" "),Bp={l:"load",load:String,t:"type",type:String,v:"view",view:String,u:"unit",unit:Number,menu:Ii,o:"object",object:function(t,e){var r=[],n=ki(t,Lp.defaults.objects,r);Array.isArray(n)||(n=[n]),function(t,e,r){void 0===t._objects&&(t._objects=[]);var n={type:r[0],params:e};void 0!==r[1]&&(n.opts=r[1]),t._objects[t._objects.length]=n}(e,r[0],n)},p:"preset",preset:function(t,e){e.preset=t,e.reps=null,Fi(e)},r:"rep",rep:function(t,e){Fi(e),(Rp=(Rp=Number(t))<=e.reps.length?Rp<0?0:Rp:e.reps.length)===e.reps.length&&(e.reps[Rp]=Rp>0?_p.deriveDeep(e.reps[Rp-1],!0):_p.deriveDeep(Lp.defaults.presets.default[0],!0))},s:"select",select:function(t,e){zi(e,"selector",t)},m:"mode",mode:function(t,e){zi(e,"mode",ki(t,Lp.defaults.modes))},c:"color",color:function(t,e){zi(e,"colorer",ki(t,Lp.defaults.colorers))},mt:"material",material:function(t,e){zi(e,"material",ki(t,Lp.defaults.materials))},dup:function(t,e){Fi(e);var r=e.reps,n=r[Rp];++Rp>=r.length&&(r[Rp]=_p.deriveDeep(n,!0))},ar:"autoResolution",background:"theme"},Vp={fromURL:function(t){return Ui(_p.getUrlParameters(t))},fromAttr:function(t){return Ui(_p.getUrlParameters("?"+(t||"")))},adapters:Np,toURL:function(t){function e(t,e){null!==e&&void 0!==e&&(r[n++]=Oi(t)+Ip+Oi(e))}var r=[],n=0;e("l",t.load),e("u",t.unit),e("p",t.preset),function(t){if(t)for(var r=0,n=t.length;r<n;++r)Sl.isEmpty(t[r])||(e("r",r),e("s",t[r].selector),e("m",Vi(t[r].mode)),e("c",Vi(t[r].colorer)),e("mt",Vi(t[r].material)))}(t.reps),function(t){if(t)for(var r=0,n=t.length;r<n;++r)e("o",ji(t[r]))}(t._objects),e("v",t.view),_p.forInRecursive(t.settings,function(t,r){"preset"!==r&&e(r,t)});var i="";if("undefined"!=typeof window){var o=window.location;i=o.protocol+"//"+o.host+o.pathname}return r.length>0&&(i+="?"+r.join("&")),i},toScript:function(t){function e(t,e){null!==e&&void 0!==e&&(r[n++]=t+" "+e)}var r=[],n=0;return e("set","autobuild false"),e("load",t.load),e("unit",t.unit),e("preset",t.preset),function(t){if(t)for(var r=0,n=t.length;r<n;++r)e("rep",Xi(t[r],r))}(t.reps),function(t){if(t)for(var r=0,n=t.length;r<n;++r)e("",Hi(t[r]))}(t._objects),_p.forInRecursive(t.settings,function(t,r){"preset"!==r&&e("set "+r,t)}),e("view",t.view),e("set","autobuild true"),r.join("\n")}};Yi.prototype.getString=function(){return this._name||"unknown"},Yi.prototype.getNode=function(){return this._node||null},qi.Role={N:(qi.Constants={U1:1,Lead:2,U2:3,Wing:4,U18:18}).U1,CA:qi.Constants.Lead,C:qi.Constants.U2,O:qi.Constants.Wing,SG:qi.Constants.U18},qi.ByAtomicNumber=[null,new qi(1,"H","Hydrogen",1.008,1.2,.23,[1]),new qi(2,"HE","Helium",4.003,1.4,.93,[0]),new qi(3,"LI","Lithium",6.941,1.82,.68,[1]),new qi(4,"BE","Beryllium",9.012,1.7,.35,[2]),new qi(5,"B","Boron",10.81,2.08,.83,[3]),new qi(6,"C","Carbon",12.011,1.95,.68,[4]),new qi(7,"N","Nitrogen",14.007,1.85,.68,[3,5]),new qi(8,"O","Oxygen",15.999,1.7,.68,[2,4]),new qi(9,"F","Fluorine",18.998,1.73,.64,[1]),new qi(10,"NE","Neon",20.18,1.54,1.12,[0]),new qi(11,"NA","Sodium",22.99,2.27,.97,[1]),new qi(12,"MG","Magnesium",24.305,1.73,1.1,[2]),new qi(13,"AL","Aluminum",26.981,2.05,1.35,[3]),new qi(14,"SI","Silicon",28.086,2.1,1.2,[4]),new qi(15,"P","Phosphorus",30.974,2.08,.75,[3,5]),new qi(16,"S","Sulfur",32.07,2,1.02,[2,4,6]),new qi(17,"CL","Chlorine",35.453,1.97,.99,[1,3,5,7]),new qi(18,"AR","Argon",39.948,1.88,1.57,[0]),new qi(19,"K","Potassium",39.1,2.75,1.33,[1]),new qi(20,"CA","Calcium",40.08,1.973,.99,[2]),new qi(21,"SC","Scandium",44.956,1.7,1.44,[0]),new qi(22,"TI","Titanium",47.88,1.7,1.47,[0]),new qi(23,"V","Vanadium",50.941,1.7,1.33,[0]),new qi(24,"CR","Chromium",52,1.7,1.35,[0]),new qi(25,"MN","Manganese",54.938,1.7,1.35,[0]),new qi(26,"FE","Iron",55.847,1.7,1.34,[0]),new qi(27,"CO","Cobalt",58.93,1.7,1.33,[0]),new qi(28,"NI","Nickel",58.69,1.63,1.5,[0]),new qi(29,"CU","Copper",63.55,1.4,1.52,[0]),new qi(30,"ZN","Zinc",65.39,1.39,1.45,[0]),new qi(31,"GA","Gallium",69.72,1.87,1.22,[3]),new qi(32,"GE","Germanium",72.61,1.7,1.17,[4]),new qi(33,"AS","Arsenic",74.92,1.85,1.21,[3,5]),new qi(34,"SE","Selenium",78.96,1.9,1.22,[2,4,6]),new qi(35,"BR","Bromine",79.9,2.1,1.21,[1,3,5,7]),new qi(36,"KR","Krypton",83.8,2.02,1.91,[0]),new qi(37,"RB","Rubidium",85.47,1.7,1.47,[1]),new qi(38,"SR","Strontium",87.62,1.7,1.12,[2]),new qi(39,"Y","Yttrium",88.91,1.7,1.78,[0]),new qi(40,"ZR","Zirconium",91.22,1.7,1.56,[0]),new qi(41,"NB","Niobium",92.91,1.7,1.48,[0]),new qi(42,"MO","Molybdenum",95.94,1.7,1.47,[0]),new qi(43,"TC","Technetium",98.91,1.7,1.35,[0]),new qi(44,"RU","Ruthenium",101.07,1.7,1.4,[0]),new qi(45,"RH","Rhodium",102.91,1.7,1.45,[0]),new qi(46,"PD","Palladium",106.42,1.63,1.5,[0]),new qi(47,"AG","Silver",107.87,1.72,1.59,[0]),new qi(48,"CD","Cadmium",112.41,1.58,1.69,[0]),new qi(49,"IN","Indium",114.82,1.93,1.63,[3]),new qi(50,"SN","Tin",118.71,2.17,1.46,[2,4]),new qi(51,"SB","Antimony",121.75,2.2,1.46,[3,5]),new qi(52,"TE","Tellurium",127.6,2.06,1.47,[2,4,6]),new qi(53,"I","Iodine",126.91,2.15,1.4,[1,3,5,7]),new qi(54,"XE","Xenon",131.29,2.16,1.98,[0]),new qi(55,"CS","Cesium",132.91,1.7,1.67,[1]),new qi(56,"BA","Barium",137.33,1.7,1.34,[2]),new qi(57,"LA","Lanthanum",138.91,1.7,1.87,[0]),new qi(58,"CE","Cerium",140.12,1.7,1.83,[0]),new qi(59,"PR","Praseodymium",140.91,1.7,1.82,[0]),new qi(60,"ND","Neodymium",144.24,1.7,1.81,[0]),new qi(61,"PM","Promethium",144.9,1.7,1.8,[0]),new qi(62,"SM","Samarium",150.36,1.7,1.8,[0]),new qi(63,"EU","Europium",151.96,1.7,1.99,[0]),new qi(64,"GD","Gadolinium",157.25,1.7,1.79,[0]),new qi(65,"TB","Terbium",158.93,1.7,1.76,[0]),new qi(66,"DY","Dysprosium",162.5,1.7,1.75,[0]),new qi(67,"HO","Holmium",164.93,1.7,1.74,[0]),new qi(68,"ER","Erbium",167.26,1.7,1.73,[0]),new qi(69,"TM","Thulium",168.93,1.7,1.72,[0]),new qi(70,"YB","Ytterbium",173.04,1.7,1.94,[0]),new qi(71,"LU","Lutetium",174.97,1.7,1.72,[0]),new qi(72,"HF","Hafnium",178.49,1.7,1.57,[0]),new qi(73,"TA","Tantalum",180.95,1.7,1.43,[0]),new qi(74,"W","Tungsten",183.85,1.7,1.37,[0]),new qi(75,"RE","Rhenium",186.21,1.7,1.35,[0]),new qi(76,"OS","Osmium",190.2,1.7,1.37,[0]),new qi(77,"IR","Iridium",192.22,1.7,1.32,[0]),new qi(78,"PT","Platinum",195.08,1.72,1.5,[0]),new qi(79,"AU","Gold",196.97,1.66,1.5,[0]),new qi(80,"HG","Mercury",200.59,1.55,1.7,[0]),new qi(81,"TL","Thallium",204.38,1.96,1.55,[1,3]),new qi(82,"PB","Lead",207.2,2.02,1.54,[2,4]),new qi(83,"BI","Bismuth",208.98,1.7,1.54,[3,5]),new qi(84,"PO","Polonium",210,1.7,1.68,[2,4,6]),new qi(85,"AT","Astatine",210,1.7,1.7,[1,3,5,7]),new qi(86,"RN","Radon",222,1.7,2.4,[0]),new qi(87,"FR","Francium",223,1.7,2,[1]),new qi(88,"RA","Radium",226.03,1.7,1.9,[2]),new qi(89,"AC","Actinium",227.03,1.7,1.88,[0]),new qi(90,"TH","Thorium",232.04,1.7,1.79,[0]),new qi(91,"PA","Protactinium",231.04,1.7,1.61,[0]),new qi(92,"U","Uranium",238.03,1.86,1.58,[0]),new qi(93,"NP","Neptunium",237.05,1.7,1.55,[0]),new qi(94,"PU","Plutonium",239.1,1.7,1.53,[0]),new qi(95,"AM","Americium",243.1,1.7,1.51,[0]),new qi(96,"CM","Curium",247.1,1.7,1.5,[0]),new qi(97,"BK","Berkelium",247.1,1.7,1.5,[0]),new qi(98,"CF","Californium",252.1,1.7,1.5,[0]),new qi(99,"ES","Einsteinium",252.1,1.7,1.5,[0]),new qi(100,"FM","Fermium",257.1,1.7,1.5,[0]),new qi(101,"MD","Mendelevium",256.1,1.7,1.5,[0]),new qi(102,"NO","Nobelium",259.1,1.7,1.5,[0]),new qi(103,"LR","Lawrencium",260.1,1.7,1.5,[0]),new qi(104,"RF","Rutherfordium",261,1.7,1.6,[0]),new qi(105,"DB","Dubnium",262,1.7,1.6,[0]),new qi(106,"SG","Seaborgium",263,1.7,1.6,[0]),new qi(107,"BH","Bohrium",262,1.7,1.6,[0]),new qi(108,"HS","Hassium",265,1.7,1.6,[0]),new qi(109,"MT","Meitnerium",268,1.7,1.6,[0])],qi.ByName={D:new qi(1,"D","Deuterium",2.014,1.2,.23,[1]),T:new qi(1,"T","Tritium",3.016,1.2,.23,[1])},function(){for(var t=qi.ByAtomicNumber,e=qi.ByName,r=0,n=t.length;r<n;++r){var i=t[r];i&&(e[i.name]=i)}}(),qi.getByName=function(t){var e=qi.ByName[t];return e||(e=qi.ByName[t]=new qi(0,t,"Unknown",0,1,.01,[0])),e},Zi.Flags={CARBON:1,HYDROGEN:8,NONPOLARH:4104},Zi.prototype.getName=function(){return this._name},Zi.prototype.getPosition=function(){return this._position},Zi.prototype.getResidue=function(){return this._residue},Zi.prototype.getSerial=function(){return this._serial},Zi.prototype.getBonds=function(){return this._bonds},Zi.prototype.isHet=function(){return this._het},Zi.prototype.isHydrogen=function(){return 1===this.element.number},Zi.prototype.getValence=function(){return-1===this._valence?0:this._valence},Zi.prototype.getVisualName=function(){var t=this.getName();return t.getString().length>0?t.getString():this.element.name.trim()},Zi.prototype.forEachBond=function(t){for(var e=this._bonds,r=0,n=e.length;r<n;++r)t(e[r])},Zi.prototype.isLabelVisible=function(){if(null!==this.getName().getNode())return!0;if(null===this.element)return!1;if(this.element.number===qi.ByName.C.number){var t=this.getVisualName();if(null===t)return!1;if(1===t.length&&67===t.charCodeAt(0)&&0!==this.getBonds().length)return!1}return!0},Zi.prototype.getHydrogenCountBoron=function(){var t=3-this.getCharge()-this.getAtomBondsCount()-this._radicalCount;return Math.max(0,t)},Zi.prototype.getHydrogenCountTin=function(){var t=this._valence;-1===t&&(t=this.getAtomBondsCount()-Math.abs(this.getCharge())+this._radicalCount);var e=this.findSuitableValence(t);return 0!==this.getCharge()&&(e=4),Math.max(0,e-t)},Zi.prototype.getHydrogenCountMetal=function(){return 0},Zi.prototype.getHydrogenCountGroup14=function(){var t=this._valence;-1===t&&(t=this.getAtomBondsCount()-Math.abs(this.getCharge())+this._radicalCount);var e=this.findSuitableValence(t);return Math.max(0,e-t)},Zi.prototype.getHydrogenCountNonMetal=function(){var t=this._valence;-1===t&&(t=this.getAtomBondsCount()-this.getCharge()+this._radicalCount);var e=this.findSuitableValence(t);return Math.max(0,e-t)},Zi.prototype.getHydrogenCountHydrogen=function(){return 0===this.getAtomBondsCount()&&0===this.getCharge()&&0===this.getValence()&&0===this._radicalCount?1:0},Zi.prototype.getHydrogenCount=function(){if(this._hydrogenCount>=0)return this._hydrogenCount;var t=this.element,e=t.hydrogenValency;if(1===e.length&&0===e[0])return 0;switch(t.number){case 1:return this.getHydrogenCountHydrogen();case 3:case 11:case 19:case 37:case 55:case 87:case 4:case 12:case 20:case 38:case 56:case 88:case 13:case 31:case 49:case 41:case 82:case 83:return this.getHydrogenCountMetal();case 6:case 14:case 32:case 51:return this.getHydrogenCountGroup14();case 50:return this.getHydrogenCountTin();case 7:case 8:case 9:case 15:case 16:case 17:case 33:case 34:case 35:case 53:case 85:return this.getHydrogenCountNonMetal();case 5:return this.getHydrogenCountBoron();default:return 0}},Zi.prototype.getAtomBondsCount=function(){for(var t=this.getBonds(),e=0,r=0;r<t.length;r++)e+=$i(t[r].getOrder());return e},Zi.prototype.findSuitableValence=function(t){for(var e=this.element.hydrogenValency,r=e[e.length-1],n=0;n<e.length;n++)if(e[n]>=t){r=e[n];break}return r},Zi.prototype.getCharge=function(){return this._charge},Zi.prototype.getLocation=function(){return this._location},Zi.prototype.getFullName=function(){var t="";return null!==this._residue&&(null!==this._residue._chain&&(t+=this._residue._chain.getName()+"."),t+=this._residue._sequence+"."),t+=this._name.getString()};var jp={UNKNOWN:0,COVALENT:1,AROMATIC:2};Qi.BondType=jp,Qi.prototype.BondType=jp,Qi.prototype.getLeft=function(){return this._left},Qi.prototype.getRight=function(){return this._right},Qi.prototype.getOrder=function(){return this._order},Qi.prototype.calcLength=function(){return this._left._position.distanceTo(this._right._position)},Qi.prototype._forEachNeighbour=function(t,e){for(var r=t._bonds,n=0,i=r.length;n<i;++n)e(r[n]._left!==t?r[n]._left:r[n]._right)},Qi.prototype.forEachLevelOne=function(t){var e=this._left,r=this._right;this._forEachNeighbour(e,function(e){e!==r&&t(e)}),this._forEachNeighbour(r,function(r){r!==e&&t(r)})},Qi.prototype.forEachLevelTwo=function(t){var e=this._left,r=this._right,n=this;n._forEachNeighbour(e,function(i){i!==r&&n._forEachNeighbour(i,function(r){r!==e&&t(r)})}),n._forEachNeighbour(r,function(i){i!==e&&n._forEachNeighbour(i,function(e){e!==r&&t(e)})})},Qi.prototype._fixDir=function(t,e,r){function n(n){s.copy(r(n)),s.sub(t);e.dot(s)>0?++o:++a}function i(t){"C"===t.element.name&&n(t)}for(var o=0,a=0,s=t.clone(),c=[[this.forEachLevelOne,i],[this.forEachLevelOne,n],[this.forEachLevelTwo,i],[this.forEachLevelTwo,n]],l=0;l<c.length;++l){if(c[l][0].call(this,c[l][1]),a>o)return e.multiplyScalar(-1);if(a<o)return e}return e},Qi.prototype.calcNormalDir=function(t){var e=this._left,r=this._right,n=e,i=r;t=void 0===t?Ki:t,e._bonds.length>r._bonds.length&&(n=r,i=e);for(var o=n,a=0,s=i._bonds,c=0,l=s.length;c<l;++c){var u=s[c]._left;s[c]._left===i&&(u=s[c]._right),u._bonds.length>a&&u!==n&&(o=u,a=u._bonds.length)}var h=t(i),p=t(n).clone().sub(h),f=t(o).clone().sub(h);return f.crossVectors(p,f),f.lengthSq()<1e-4&&f.set(0,1,0),p.normalize(),f.normalize(),p.crossVectors(f,p),p.lengthSq()<1e-4&&p.set(0,1,0),p.normalize(),this._fixDir(h,p,t)},Ji.prototype.getName=function(){return this._name},Ji.StandardTypes={ALA:new Ji("ALA","Alanine","A"),ARG:new Ji("ARG","Arginine","R"),ASN:new Ji("ASN","Asparagine","N"),ASP:new Ji("ASP","Aspartic Acid","D"),CYS:new Ji("CYS","Cysteine","C"),GLN:new Ji("GLN","Glutamine","Q"),GLU:new Ji("GLU","Glutamic Acid","E"),GLY:new Ji("GLY","Glycine","G"),HIS:new Ji("HIS","Histidine","H"),ILE:new Ji("ILE","Isoleucine","I"),LEU:new Ji("LEU","Leucine","L"),LYS:new Ji("LYS","Lysine","K"),MET:new Ji("MET","Methionine","M"),PHE:new Ji("PHE","Phenylalanine","F"),PRO:new Ji("PRO","Proline","P"),PYL:new Ji("PYL","Pyrrolysine","O"),SEC:new Ji("SEC","Selenocysteine","U"),SER:new Ji("SER","Serine","S"),THR:new Ji("THR","Threonine","T"),TRP:new Ji("TRP","Tryptophan","W"),TYR:new Ji("TYR","Tyrosine","Y"),VAL:new Ji("VAL","Valine","V"),A:new Ji("A","Adenine","A"),C:new Ji("C","Cytosine","C"),G:new Ji("G","Guanine","G"),I:new Ji("I","Inosine","I"),T:new Ji("T","Thymine","T"),U:new Ji("U","Uracil","U"),DA:new Ji("DA","Adenine","A"),DC:new Ji("DC","Cytosine","C"),DG:new Ji("DG","Guanine","G"),DI:new Ji("DI","Inosine","I"),DT:new Ji("DT","Thymine","T"),DU:new Ji("DU","Uracil","U"),"+A":new Ji("+A","Adenine","A"),"+C":new Ji("+C","Cytosine","C"),"+G":new Ji("+G","Guanine","G"),"+I":new Ji("+I","Inosine","I"),"+T":new Ji("+T","Thymine","T"),"+U":new Ji("+U","Uracil","U"),WAT:new Ji("WAT","Water",""),H2O:new Ji("H2O","Water",""),HOH:new Ji("HOH","Water",""),DOD:new Ji("DOD","Water",""),UNK:new Ji("UNK","Unknown",""),UNL:new Ji("UNL","Unknown Ligand","")};var Gp=Ji.Flags={PROTEIN:1,BASIC:2,ACIDIC:4,POLAR:8,NONPOLAR:16,AROMATIC:32,NUCLEIC:256,PURINE:512,PYRIMIDINE:1024,DNA:2048,RNA:4096,WATER:65536};to(Gp.WATER,["WAT","H2O","HOH","DOD"]),to(Gp.PROTEIN,["ALA","ARG","ASN","ASP","CYS","GLY","GLU","GLN","HIS","ILE","LEU","LYS","MET","PHE","PRO","PYL","SEC","SER","THR","TRP","TYR","VAL"]),to(Gp.BASIC,["ARG","HIS","LYS"]),to(Gp.ACIDIC,["ASP","GLU"]),to(Gp.POLAR,["ASN","CYS","GLN","SER","THR","TYR"]),to(Gp.NONPOLAR,["ALA","ILE","LEU","MET","PHE","PRO","TRP","VAL","GLY"]),to(Gp.AROMATIC,["PHE","TRP","TYR"]),to(Gp.NUCLEIC,["A","G","I","DA","DG","DI","+A","+G","+I","C","T","U","DC","DT","DU","+C","+T","+U"]),to(Gp.PURINE,["A","G","I","DA","DG","DI","+A","+G","+I"]),to(Gp.PYRIMIDINE,["C","T","U","DC","DT","DU","+C","+T","+U"]),to(Gp.DNA,["DA","DG","DI","DC","DT","DU"]),to(Gp.RNA,["A","G","I","C","T","U"]);!function(t,e){for(var r=Object.keys(e),n=0,i=r.length;n<i;++n){var o=r[n],a=e[o];Ji.StandardTypes[o][t]=a}}("hydrophobicity",{ILE:4.5,VAL:4.2,LEU:3.8,PHE:2.8,CYS:2.5,MET:1.9,ALA:1.8,GLY:-.4,THR:-.7,SER:-.8,TRP:-.9,TYR:-1.3,PRO:-1.6,HIS:-3.2,GLU:-3.5,GLN:-3.5,ASP:-3.5,ASN:-3.5,LYS:-3.9,ARG:-4.5});var Wp=["C3'","C3*","P","H5T","H3T"],Hp=["OP1","O1P"],Xp=["OP2","O2P"],Yp=["C3'","C3*","C1","C1'","C1*","P"],qp=[{types:["A","DA","G","DG"],atoms:["N1"]},{types:["C","DC"],atoms:["N3"]},{types:["T","DT","U","DU"],atoms:["O4"]}];eo.prototype.getChain=function(){return this._chain},eo.prototype.getMolecule=function(){return this._molecule},eo.prototype.getType=function(){return this._type},eo.prototype.getSequence=function(){return this._sequence},eo.prototype.getSecondary=function(){return this._secondary},eo.prototype.getICode=function(){return this._icode},eo.prototype.addAtom=function(t,e,r,n,i,o,a,s,c,l){var u=new Zi(this,t,e,r,n,i,o,a,s,c,l);return this._chain.getComplex().addAtom(u),this._atoms.push(u),this._het=this._het||i,u},eo.prototype.getAtomCount=function(){return this._atoms.length},eo.prototype.forEachAtom=function(t){for(var e=this._atoms,r=0,n=e.length;r<n&&!t(e[r]);++r);},eo.prototype._findAtomByName=function(t){var e=null;return this.forEachAtom(function(r){return r._name._name===t&&(e=r,!0)}),e},eo.prototype._findFirstAtomInList=function(t){for(var e=null,r=0;r<t.length;++r)if(null!==(e=this._findAtomByName(t[r])))return e;return e},eo.prototype.collectMask=function(){for(var t=4294967295,e=this._atoms,r=0,n=e.length;r<n;++r)t&=e[r]._mask;this._mask=t},eo.prototype.getCylinderTargetList=function(){for(var t=this._type._name,e=0,r=qp.length;e<r;++e)for(var n=0,i=qp[e].types.length;n<i;++n)if(t===qp[e].types[n])return qp[e].atoms;return null},eo.prototype._detectLeadWing=function(t,e,r){var n=this._findFirstAtomInList(Wp),i=this._findFirstAtomInList(Hp),o=this._findFirstAtomInList(Xp);if(null===i&&null!==e&&(i=e._findFirstAtomInList(Hp)),null===o&&null!==e&&(o=e._findFirstAtomInList(Xp)),null!==n&&null!==i&&null!==o){t._leadAtom=n,t._controlPoint=r(n),t._wingVector=r(o).clone().sub(r(i)),t._isValid=!0;var a=this._findFirstAtomInList(Yp),s=this.getCylinderTargetList(),c=null!==s?this._findFirstAtomInList(s):null;null!==a&&null!==c&&(t._cylinders=[r(a),r(c)])}},eo.prototype.calcWing=function(t,e,r,n){var i=e.clone().sub(t),o=t.clone().sub(r);return o.crossVectors(i,o),o.crossVectors(i,o).normalize(),null!==n&&Math.abs(n.angleTo(o))>Math.PI/2&&o.negate(),o},eo.prototype._innerFinalize=function(t,e,r,n,i){var o=null===e,a=i(this._leadAtom),s=new l(a.x,a.y,a.z);if(0==(this._type.flags&Ji.Flags.NUCLEIC)){if(o)n._midPoint=i(this._firstAtom).clone();else{var c=e._controlPoint;n._midPoint=c.clone().lerp(s,.5),n._wingVector=this.calcWing(c,s,i(t._wingAtom),e._wingVector)}n._controlPoint=s}else this._detectLeadWing(n,r,i)},eo.prototype._finalize2=function(t,e){this._innerFinalize(t,t,e,this,function(t){return t._position})},eo.prototype.isConnected=function(t){if(this._chain!==t._chain)return!1;if(this===t)return!0;var e=!1;return this.forEachAtom(function(r){for(var n=r._bonds,i=0,o=n.length;i<o;++i){var a=n[i];if(a._left._residue===t||a._right._residue===t)return e=!0,!0}return!1}),e},eo.prototype._finalize=function(){var t=this;this._firstAtom=this._atoms[0],this._lastAtom=this._atoms[this._atoms.length-1],this._leadAtom=null,this._wingAtom=null,this.forEachAtom(function(e){return null===t._leadAtom&&e._role===qi.Constants.Lead&&(t._leadAtom=e),null===t._wingAtom&&e._role===qi.Constants.Wing&&(t._wingAtom=e),null!==t._leadAtom&&null!==t._wingAtom}),null!==this._leadAtom&&null!==this._wingAtom||(this._isValid=!1),null===this._leadAtom&&(this._leadAtom=this._firstAtom),null===this._wingAtom&&(this._wingAtom=this._lastAtom)},ro.prototype.getComplex=function(){return this._complex},ro.prototype.getName=function(){return this._name},ro.prototype.getResidues=function(){return this._residues},ro.prototype.findResidue=function(t,e){for(var r=this._residues,n=0,i=r.length;n<i;++n){var o=r[n];if(o._sequence===t&&o._icode===e)return[o,n]}return null},ro.prototype._finalize=function(){for(var t=this._residues,e=null,r=0,n=t.length;r<n;++r){var i=r+1<n?t[r+1]:null,o=t[r];o._finalize2(e,i),e=o}if(t.length>1){var a=t[1]._wingVector;t[0]._wingVector=new l(a.x,a.y,a.z)}else t.length>0&&(t[0]._wingVector=new l(1,0,0))},ro.prototype.updateToFrame=function(t){function e(e){return t.getAtomPos(e._index)}for(var r=this._residues,n=null,i=null,o=t._residues,a=r.length,s=0;s<a;++s){var c=r[s],u=o[c._index],h=s+1<a?r[s+1]:null;c._innerFinalize(n,i,h,u,e),n=c,i=u}o[r[0]._index]._wingVector=a>1?o[r[1]._index]._wingVector:new l(1,0,0)},ro.prototype.addResidue=function(t,e,r){var n=this._complex.getResidueType(t);null===n&&(n=this._complex.addResidueType(t));var i=new eo(this,n,e,r);return this._complex.addResidue(i),this._residues.push(i),n.flags&(Ji.Flags.NUCLEIC|Ji.Flags.PROTEIN)&&(this.maxSequence<e&&(this.maxSequence=e),this.minSequence>e&&(this.minSequence=e)),i},ro.prototype.getResidueCount=function(){return this._residues.length},ro.prototype.forEachResidue=function(t){for(var e=this._residues,r=0,n=e.length;r<n;++r)t(e[r])},ro.prototype.collectMask=function(){for(var t=4294967295,e=this._residues,r=0,n=e.length;r<n;++r)t&=e[r]._mask;this._mask=t},no.prototype.type="helix",no.prototype.getName=function(){return this._name},no.prototype._finalize=function(t,e){if(!(this._start instanceof eo&&this._end instanceof eo)){for(var r=e.splitUnifiedSerial(this._start),n=e.splitUnifiedSerial(this._end),i=r.chain;i<=n.chain;i++)for(var o=r.serial;o<=n.serial;o++)for(var a=r.iCode;a<=n.iCode;a++){var s=e.getUnifiedSerial(i,o,a);if(void 0!==t[s]){var c=t[s];c._secondary=this,this._residues.push(c)}}this._start=t[this._start],this._end=t[this._end]}},io.prototype.type="strand",io.prototype.getSheet=function(){return this._name},io.prototype.setSheet=function(t){this._sheet=t},io.prototype.getStart=function(){return this._width},io.prototype._finalize=function(t,e,r){if(!(this._start instanceof eo&&this._end instanceof eo)){for(var n=r.splitUnifiedSerial(this._start),i=r.splitUnifiedSerial(this._end),o=n.chain;o<=i.chain;o++)for(var a=n.serial;a<=i.serial;a++)for(var s=n.iCode;s<=i.iCode;s++){var c=r.getUnifiedSerial(o,a,s);if(void 0!==e[c]){var l=e[c];l._secondary=this,this._residues.push(l)}}var u=this._cur;Number.isNaN(u)||(this._cur=t[u]),u=this._prev,Number.isNaN(u)||(this._prev=t[u]),this._start=e[this._start],this._end=e[this._end]}},oo.prototype.getName=function(){return this._name},oo.prototype.getWidth=function(){return this._width},oo.prototype.addStrand=function(t){this._strands.push(t)},oo.prototype.addEmptyStrand=function(){this._strands.push(new io(null,null,null,null,null,null))},oo.prototype._finalize=function(t,e,r){for(var n=this._strands,i=0,o=n.length;i<o;++i)n[i]._finalize(t,e,r);if(this._width||(this._width=n.length),n.length!==this._width)throw new Error("Sheet "+this._name+" is inconsistent.")},ao.prototype.getName=function(){return this._name},ao.prototype.getPosition=function(){return this._position},ao.prototype.getCentralPoint=function(){return this._center},ao.prototype._rebuildSGroupOnAtomChange=function(){if(null!==this._center){for(var t=new l(1e8,1e8,1e8),e=new l(-1e8,-1e8,-1e8),r=0,n=this._atoms.length;r<n;r++){var i=this._atoms[r].getPosition();t.set(Math.min(t.x,i.x),Math.min(t.y,i.y),Math.min(t.z,i.z)),e.set(Math.max(e.x,i.x),Math.max(e.y,i.y),Math.max(e.z,i.z))}this._center.addVectors(t,e),this._center.multiplyScalar(.5)}},ao.prototype.buildChemicalFormula=function(t,e){var r=0,n=0,i=t._buildFormulaSimple(e,function(t,e){n=t,r=e}),o=this._charge+r;return 0!==o?(this._repeat>1?i=n>1?this._repeat.toString()+"("+i+")":this._repeat.toString()+i:n>1&&(i="("+i+")"),o>1&&(i+="^"+o.toString()+"+"),1===o&&(i+="^+"),o<-1&&(i+="^"+Math.abs(o).toString()+"-"),-1===o&&(i+="^-")):this._repeat>1&&(i=this._repeat.toString()+i),i};var Zp={},$p=Object.freeze({default:Zp}),Kp=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/,Qp=function(t){return Kp.exec(t).slice(1)},Jp={extname:go,basename:mo,dirname:fo,sep:"/",delimiter:":",relative:po,join:ho,isAbsolute:uo,normalize:lo,resolve:co},tf="b"==="ab".substr(-1)?function(t,e,r){return t.substr(e,r)}:function(t,e,r){return e<0&&(e=t.length+e),t.substr(e,r)},ef=Object.freeze({resolve:co,normalize:lo,isAbsolute:uo,join:ho,relative:po,sep:"/",delimiter:":",dirname:fo,basename:mo,extname:go,default:Jp}),rf=$p&&Zp||$p,nf=ef&&Jp||ef,of=e(function(e,r){var n=function(){function t(){this.yy={}}var e=function(t,e,r,n){for(r=r||{},n=t.length;n--;r[t[n]]=e);return r},r=[1,4],n=[1,5],i=[1,6],o=[1,7],a=[1,8],s=[1,9],c=[1,11],l=[1,12],u=[5,7,8,11],h=[1,17],p=[1,22],f=[1,20],d=[1,21],m=[5,7,8,11,19],g={trace:function(){},yy:{},symbols_:{error:2,Program:3,Expression:4,EOF:5,Selector:6,OR:7,AND:8,NOT:9,"(":10,")":11,SELECTOR:12,NAMED_SELECTOR:13,SELECTOR_RANGED:14,RangeList:15,SELECTOR_NAMED:16,NameList:17,Range:18,",":19,NUMBER:20,":":21,Name:22,IDENTIFIER:23,STRING:24,$accept:0,$end:1},terminals_:{2:"error",5:"EOF",7:"OR",8:"AND",9:"NOT",10:"(",11:")",12:"SELECTOR",13:"NAMED_SELECTOR",14:"SELECTOR_RANGED",16:"SELECTOR_NAMED",19:",",20:"NUMBER",21:":",23:"IDENTIFIER",24:"STRING"},productions_:[0,[3,2],[4,1],[4,3],[4,3],[4,2],[4,3],[6,1],[6,1],[6,2],[6,2],[15,1],[15,3],[18,1],[18,3],[17,1],[17,3],[22,1],[22,1],[22,1]],performAction:function(t,e,r,n,i,o,a){var s=o.length-1;switch(i){case 1:return o[s-1];case 3:this.$=n.keyword("or")(o[s-2],o[s]);break;case 4:this.$=n.keyword("and")(o[s-2],o[s]);break;case 5:this.$=n.keyword("not")(o[s]);break;case 6:this.$=o[s-1];break;case 7:this.$=n.keyword(o[s])();break;case 8:this.$=n.GetSelector(o[s].toLowerCase().slice(1,o[s].length));break;case 9:case 10:this.$=n.keyword(o[s-1])(o[s]);break;case 11:this.$=new n.RangeList(o[s]);break;case 12:case 16:this.$=o[s-2].append(o[s]);break;case 13:this.$=new n.Range(Number(o[s]));break;case 14:this.$=new n.Range(Number(o[s-2]),Number(o[s]));break;case 15:this.$=new n.ValueList(o[s])}},table:[{3:1,4:2,6:3,9:r,10:n,12:i,13:o,14:a,16:s},{1:[3]},{5:[1,10],7:c,8:l},e(u,[2,2]),{4:13,6:3,9:r,10:n,12:i,13:o,14:a,16:s},{4:14,6:3,9:r,10:n,12:i,13:o,14:a,16:s},e(u,[2,7]),e(u,[2,8]),{15:15,18:16,20:h},{17:18,20:p,22:19,23:f,24:d},{1:[2,1]},{4:23,6:3,9:r,10:n,12:i,13:o,14:a,16:s},{4:24,6:3,9:r,10:n,12:i,13:o,14:a,16:s},e(u,[2,5]),{7:c,8:l,11:[1,25]},e(u,[2,9],{19:[1,26]}),e(m,[2,11]),e(m,[2,13],{21:[1,27]}),e(u,[2,10],{19:[1,28]}),e(m,[2,15]),e(m,[2,17]),e(m,[2,18]),e(m,[2,19]),e([5,7,11],[2,3],{8:l}),e(u,[2,4]),e(u,[2,6]),{18:29,20:h},{20:[1,30]},{20:p,22:31,23:f,24:d},e(m,[2,12]),e(m,[2,14]),e(m,[2,16])],defaultActions:{10:[2,1]},parseError:function(t,e){if(!e.recoverable){var r=function(t,e){this.message=t,this.hash=e};throw r.prototype=Error,new r(t,e)}this.trace(t)},parse:function(t){function e(){var t;return"number"!=typeof(t=i.pop()||f.lex()||h)&&(t instanceof Array&&(t=(i=t).pop()),t=r.symbols_[t]||t),t}var r=this,n=[0],i=[],o=[null],a=[],s=this.table,c="",l=0,u=0,h=1,p=a.slice.call(arguments,1),f=Object.create(this.lexer),d={yy:{}};for(var m in this.yy)Object.prototype.hasOwnProperty.call(this.yy,m)&&(d.yy[m]=this.yy[m]);f.setInput(t,d.yy),d.yy.lexer=f,d.yy.parser=this,void 0===f.yylloc&&(f.yylloc={});var g=f.yylloc;a.push(g);var v=f.options&&f.options.ranges;"function"==typeof d.yy.parseError?this.parseError=d.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var y,_,x,b,w,S,M,A,E,C={};;){if(x=n[n.length-1],this.defaultActions[x]?b=this.defaultActions[x]:(null!==y&&void 0!==y||(y=e()),b=s[x]&&s[x][y]),void 0===b||!b.length||!b[0]){var T="";E=[];for(S in s[x])this.terminals_[S]&&S>2&&E.push("'"+this.terminals_[S]+"'");T=f.showPosition?"Parse error on line "+(l+1)+":\n"+f.showPosition()+"\nExpecting "+E.join(", ")+", got '"+(this.terminals_[y]||y)+"'":"Parse error on line "+(l+1)+": Unexpected "+(y==h?"end of input":"'"+(this.terminals_[y]||y)+"'"),this.parseError(T,{text:f.match,token:this.terminals_[y]||y,line:f.yylineno,loc:g,expected:E})}if(b[0]instanceof Array&&b.length>1)throw new Error("Parse Error: multiple actions possible at state: "+x+", token: "+y);switch(b[0]){case 1:n.push(y),o.push(f.yytext),a.push(f.yylloc),n.push(b[1]),y=null,_?(y=_,_=null):(u=f.yyleng,c=f.yytext,l=f.yylineno,g=f.yylloc);break;case 2:if(M=this.productions_[b[1]][1],C.$=o[o.length-M],C._$={first_line:a[a.length-(M||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(M||1)].first_column,last_column:a[a.length-1].last_column},v&&(C._$.range=[a[a.length-(M||1)].range[0],a[a.length-1].range[1]]),void 0!==(w=this.performAction.apply(C,[c,u,l,d.yy,b[1],o,a].concat(p))))return w;M&&(n=n.slice(0,-1*M*2),o=o.slice(0,-1*M),a=a.slice(0,-1*M)),n.push(this.productions_[b[1]][0]),o.push(C.$),a.push(C._$),A=s[n[n.length-2]][n[n.length-1]],n.push(A);break;case 3:return!0}}return!0}},v={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t;return t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,r=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var n=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),r.length-1&&(this.yylineno-=r.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:r?(r.length===n.length?this.yylloc.first_column:0)+n[n.length-r.length].length-r[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var r,n,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(n=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=n.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:n?n[n.length-1].length-n[n.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],r=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),r)return r;if(this._backtrack){for(var o in i)this[o]=i[o];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var t,e,r,n;this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),o=0;o<i.length;o++)if((r=this._input.match(this.rules[i[o]]))&&(!e||r[0].length>e[0].length)){if(e=r,n=o,this.options.backtrack_lexer){if(!1!==(t=this.test_match(r,i[o])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[n]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(t,e,r,n){switch(r){case 0:break;case 1:return 20;case 2:return 7;case 3:return 8;case 4:return 9;case 5:return 12;case 6:return 16;case 7:return 14;case 8:return 10;case 9:return 11;case 10:return 19;case 11:return 21;case 12:return"<=";case 13:return">=";case 14:return"<";case 15:return">";case 16:return e.yytext=e.yytext.substr(1,e.yyleng-2),24;case 17:return 13;case 18:return 23;case 19:return 5;case 20:return"INVALID"}},rules:[/^(?:\s+)/i,/^(?:(-?(?:[1-9][0-9]+|[0-9]))\b)/i,/^(?:OR\b)/i,/^(?:AND\b)/i,/^(?:NOT\b)/i,/^(?:((ALL|NONE|HETATM|PROTEIN|BASIC|ACIDIC|CHARGED|POLAR|NONPOLAR|AROMATIC|NUCLEIC|PURINE|PYRIMIDINE|WATER|POLARH|NONPOLARH))\b)/i,/^(?:((NAME|ELEM|TYPE|RESIDUE|ICODE|CHAIN|ALTLOC))\b)/i,/^(?:((SERIAL|SEQUENCE|RESIDX))\b)/i,/^(?:\()/i,/^(?:\))/i,/^(?:,)/i,/^(?::)/i,/^(?:<=)/i,/^(?:>=)/i,/^(?:<)/i,/^(?:>)/i,/^(?:((?:"([^"]*)"|'([^']*)')))/i,/^(?:(@[_A-Z0-9]+))/i,/^(?:([_A-Z0-9]+))/i,/^(?:$)/i,/^(?:.)/i],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],inclusive:!0}}};return g.lexer=v,t.prototype=g,g.Parser=t,new t}();void 0!==t&&(r.parser=n,r.Parser=n.Parser,r.parse=function(){return n.parse.apply(n,arguments)},r.main=function(t){t[1]||process.exit(1);var e=rf.readFileSync(nf.normalize(t[1]),"utf8");return r.parser.parse(e)},t.main===e&&r.main(process.argv.slice(1)))}),af=of.parser,sf=(of.Parser,of.parse,of.main,{}),cf=function(){function t(e,r){wp(this,t),this.min=e,this.max=void 0===r?e:r}return Sp(t,[{key:"includes",value:function(t){return this.min<=t&&t<=this.max}},{key:"toString",value:function(){var t=this.min,e=this.max;return t===e?String(t):[t,e].join(":")}},{key:"toJSON",value:function(){return[this.min,this.max]}}]),t}(),lf=function(){function t(e){if(wp(this,t),e instanceof this.constructor)return e;e instanceof Array?this._values=e.slice(0):this._values=e?[e]:[]}return Sp(t,[{key:"append",value:function(t){var e=this._values;return e[e.length]=t,this}},{key:"remove",value:function(t){var e=this._values,r=e.indexOf(t);return r>=0&&e.splice(r,1),this}},{key:"toString",value:function(){return this._values.join(",")}},{key:"toJSON",value:function(){for(var t=this._values,e=[],r=0,n=t.length;r<n;++r){var i=t[r];e[r]=i.toJSON?i.toJSON():i}return e}}]),t}(),uf=function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,lf),Sp(e,[{key:"includes",value:function(t){for(var e=this._values,r=0,n=e.length;r<n;++r)if(e[r].includes(t))return!0;return!1}}]),e}(),hf=[],pf=function(t){function e(t,r){var n,i;wp(this,e);var o=n=Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t));if(r)for(var a=o._values,s=0,c=a.length;s<c;++s){var l=a[s];"string"==typeof l&&(a[s]=l.toUpperCase())}return i=o,Ap(n,i)}return Mp(e,lf),Sp(e,[{key:"includes",value:function(t){return-1!==this._values.indexOf(t)}},{key:"toString",value:function(){var t=this._values;hf.length=0;for(var e=0,r=t.length;e<r;++e)hf[e]=_p.correctSelectorIdentifier(String(t[e]));return hf.join(",")}}]),e}(),ff=function(){function t(){wp(this,t)}return Sp(t,[{key:"toString",value:function(){return this.keyword}},{key:"toJSON",value:function(){return[this.name]}}]),t}();ff.prototype.name="Error",ff.prototype.keyword="error";var df=function(t){function e(t){wp(this,e);var r=Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return r.list=t,r}return Mp(e,ff),Sp(e,[{key:"toString",value:function(){return this.keyword+" "+this.list}},{key:"toJSON",value:function(){return[this.name,this.list.toJSON()]}}]),e}(),mf=function(t){function e(t){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,new uf(t)))}return Mp(e,df),e}(),gf=function(t){function e(t,r){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,new pf(t,!r)))}return Mp(e,df),e}();yo("Serial",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,mf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._serial)}}]),e}()),yo("Name",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,gf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._name.getString())}}]),e}()),yo("AltLoc",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,gf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(String.fromCharCode(t._location))}}]),e}()),yo("Elem",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,gf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(t.element.name)}}]),e}()),yo("Residue",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,gf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._type._name)}}]),e}()),yo("Sequence",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,mf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._sequence)}}]),e}()),yo("ICode",function(t){function e(t){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,!0))}return Mp(e,gf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._icode)}}]),e}()),yo("ResIdx",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,mf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._index)}}]),e}()),yo("Chain",function(t){function e(t){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,!0))}return Mp(e,gf),Sp(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._chain._name)}}]),e}()),yo("Hetatm",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,ff),Sp(e,[{key:"includesAtom",value:function(t){return t._het}}]),e}()),yo("PolarH",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,ff),Sp(e,[{key:"includesAtom",value:function(t){return(t.flags&Zi.Flags.NONPOLARH)===Zi.Flags.HYDROGEN}}]),e}()),yo("NonPolarH",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,ff),Sp(e,[{key:"includesAtom",value:function(t){return(t.flags&Zi.Flags.NONPOLARH)===Zi.Flags.NONPOLARH}}]),e}()),yo("All",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,ff),Sp(e,[{key:"includesAtom",value:function(t){return!0}}]),e}()),yo("None",function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,ff),Sp(e,[{key:"includesAtom",value:function(t){return!1}}]),e}());var vf=sf.none();_o(Ji.Flags.PROTEIN,"Protein"),_o(Ji.Flags.BASIC,"Basic"),_o(Ji.Flags.ACIDIC,"Acidic"),_o(Ji.Flags.BASIC|Ji.Flags.ACIDIC,"Charged"),_o(Ji.Flags.POLAR,"Polar"),_o(Ji.Flags.NONPOLAR,"NonPolar"),_o(Ji.Flags.AROMATIC,"Aromatic"),_o(Ji.Flags.NUCLEIC,"Nucleic"),_o(Ji.Flags.PURINE,"Purine"),_o(Ji.Flags.PYRIMIDINE,"Pyrimidine"),_o(Ji.Flags.WATER,"Water");var yf=function(t){function e(t){wp(this,e);var r=Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return r.rhs=t||vf,r}return Mp(e,ff),Sp(e,[{key:"toString",value:function(){var t=this.rhs.priority&&this.rhs.priority>this.priority?"("+this.rhs+")":this.rhs;return this.keyword+" "+t}},{key:"toJSON",value:function(){return[this.name,this.rhs.toJSON()]}}]),e}();yf.prototype.priority=1;var _f=function(t){function e(t,r){wp(this,e);var n=Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return n.lhs=t||vf,n.rhs=r||vf,n}return Mp(e,ff),Sp(e,[{key:"toString",value:function(){var t=this.lhs.priority&&this.lhs.priority>this.priority?"("+this.lhs+")":this.lhs,e=this.rhs.priority&&this.rhs.priority>this.priority?"("+this.rhs+")":this.rhs;return t+" "+this.keyword+" "+e}},{key:"toJSON",value:function(){return[this.name,this.lhs.toJSON(),this.rhs.toJSON()]}}]),e}();_f.prototype.priority=1e3,xo("Not",1,function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,yf),Sp(e,[{key:"includesAtom",value:function(t){return!this.rhs.includesAtom(t)}}]),e}()),xo("And",2,function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,_f),Sp(e,[{key:"includesAtom",value:function(t){return this.lhs.includesAtom(t)&&this.rhs.includesAtom(t)}}]),e}()),xo("Or",3,function(t){function e(){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Mp(e,_f),Sp(e,[{key:"includesAtom",value:function(t){return this.lhs.includesAtom(t)||this.rhs.includesAtom(t)}}]),e}());var xf=Object.create(sf);xf.Selector=ff,xf.RangeListSelector=mf,xf.ValueListSelector=gf,xf.Range=cf,xf.RangeList=uf,xf.ValueList=pf,xf.PrefixOperator=yf,xf.InfixOperator=_f,xf.Context=Object.create({}),xf.GetSelector=function(t){if(!xf.Context.hasOwnProperty(t)){throw{message:"selector "+t+" is not registered"}}return xf.Context[t]||vf},xf.ClearContext=function(){Object.keys(xf.Context).forEach(function(t){delete xf.Context[t]})},xf.keyword=function(t){return sf[t.toLowerCase()]||sf.none},xf.parse=function(t){var e={};try{e.selector=af.parse(t)}catch(t){e.selector=vf,e.error=t.message}return e},af.yy=xf,af.yy.parseError=af.parseError,bo.prototype.constructor=bo,bo.prototype.computeBoundaries=function(){var t,e=this._complex._atoms,r=e.length,n=this._selector,i=this._boundaries.boundingBox;if(i.makeEmpty(),1===r){i.expandByPoint(e[0]._position);var o=i.getCenter(),a=2*e[0].element.radius;i.setFromCenterAndSize(o,new l(a,a,a))}else for(t=0;t<r;++t)n.includesAtom(e[t])&&i.expandByPoint(e[t]._position);var s=0,c=i.isEmpty()?new l:i.getCenter();if(1===r)this._boundaries.boundingSphere.set(c,e[0].element.radius);else{for(t=0;t<r;++t)if(n.includesAtom(e[t])){var u=e[t]._position,h=c.distanceToSquared(u);s<h&&(s=h)}this._boundaries.boundingSphere.set(c,Math.sqrt(s))}},bo.prototype.getTransforms=function(){return[]},bo.prototype.getSelector=function(){return this._selector},bo.prototype.getBoundaries=function(){return this._boundaries},bo.prototype.finalize=function(){},(wo.prototype=Object.create(bo.prototype)).constructor=wo,wo.prototype.computeBoundaries=function(){bo.prototype.computeBoundaries.call(this);var t=this.matrices,e=this._boundaries.boundingSphere.center,r=this._boundaries.boundingSphere.radius,n=this._boundaries.boundingBox=new et;n.makeEmpty();for(var i=0,o=t.length;i<o;++i)n.expandByPoint(e.clone().applyMatrix4(t[i]));var a=n.max.distanceTo(n.min)/2+r;this._boundaries.boundingSphere=(new rt).set(n.getCenter(),a),n.max.addScalar(r),n.min.subScalar(r)},wo.prototype.addChain=function(t){this.chains[this.chains.length]=t},wo.prototype.addMatrix=function(t){this.matrices[this.matrices.length]=t},wo.prototype.getTransforms=function(){return this.matrices},wo.prototype.finalize=function(){this.chains.length>0?this._selector=xf.keyword("Chain")(this.chains):this._selector=xf.keyword("None")()},So.prototype.id="__",Mo.prototype.getResidues=function(){return this._complex._residues},Mo.prototype.getResidueCount=function(){return this._residueCount},Mo.prototype.forEachResidue=function(t){for(var e=this._complex._residues,r=this._residueIndices,n=0,i=r.length;n<i;++n)for(var o=r[n].start,a=r[n].end;o<=a;++o)t(e[o])},Mo.prototype.setSubDivs=function(t){this._subDivs=t;for(var e=0,r=[],n=0,i=0,o=t.length;i<o;++i)if(i===o-1||t[i].end+1!==t[i+1].start){var a=t[e].start,s=t[i].end;r[r.length]={start:a,end:s},n+=s-a+1,e=i+1}this._residueIndices=r,this._residueCount=n},Mo.prototype.getComplex=function(){return this._complex},Mo.prototype.forEachBond=function(t){for(var e=this._complex._bonds,r=0,n=e.length;r<n;++r){var i=e[r];i._left._residue._component===this&&t(i)}},Mo.prototype.update=function(){this.forEachCycle(function(t){t.update()})},Mo.prototype.forEachAtom=function(t){this.forEachResidue(function(e){e.forEachAtom(t)})},Mo.prototype.addCycle=function(t){this._cycles.push(t)},Mo.prototype.forEachCycle=function(t){for(var e=this._cycles,r=0,n=e.length;r<n;++r)t(e[r])},Mo.prototype.markResidues=function(){var t=this;t.forEachResidue(function(e){e._component=t})},Mo.prototype._forEachSubChain=function(t,e){for(var r=this._complex._residues,n=this._subDivs,i=0,o=n.length;i<o;++i)for(var a=n[i].start,s=n[i].end;a<=s;++a){var c=r[a];if(t&c._mask&&c._isValid){for(var l=a+1;l<=s;++l){var u=r[l];if(!(t&u._mask&&u._isValid))break}e(i,a,l-1),a=l}}},Mo.prototype.getMaskedSequences=function(t){var e=[],r=0;return this._forEachSubChain(t,function(t,n,i){e[r++]={start:n,end:i}}),e},Mo.prototype.getMaskedSubdivSequences=function(t){var e=[],r=-1,n=-1,i=this._subDivs;return this._forEachSubChain(t,function(t,o,a){n!==t&&(e[++r]={arr:[],boundaries:i[t]},n=t),e[r].arr[e[r].arr.length]={start:o,end:a}}),e};var bf=32,wf=16384,Sf=4,Mf=-1;Ao.prototype.destroy=function(){this.intBuffer=null,this.hashBuffer=null},Ao.prototype.addPair=function(t,e){for(var r=t<e?t:e,n=t>e?t:e,i=r+(n<<14),o=(r+89237*n&wf-1)*bf,a=0;a<bf;a++){var s=this.hashBuffer[o+a];if(s===Mf)break;if(s===i)return}if(a>=bf)throw new Error("addPair: increase cMaxPairsForHashCode");if(this.hashBuffer[o+a]=i,this.numPairs>=this.numMaxPairs)throw new Error("addPair: increase num pairs");o=this.numPairs*Sf,this.intBuffer[o]=r,this.intBuffer[o+1]=n,this.intBuffer[o+2]=i,this.numPairs++};Lo.prototype._addExistingPairs=function(){for(var t=this._complex.getAtoms(),e=t.length,r=0,n=this._pairCollection;r<e;r++)for(var i=t[r]._bonds,o=i.length,a=0;a<o;a++){var s=i[a];s._left._index===r&&n.addPair(r,s._right._index)}return 0},Lo.prototype._findPairs=function(t){for(var e=this._complex._atoms,r=e.length,n=this._vBoxMin,i=this.xB,o=this.yB,a=this.zB,s=this.invPairDist,c=o*i,l=this.isAtomEligible,u=0;u<r;++u){var h=e[u];if(l(h))for(var p=h.element.radiusBonding,f=h.isHydrogen(),d=h.getLocation(),m=h._position,g=(m.x-n.x)*s|0,v=(m.y-n.y)*s|0,y=(m.z-n.z)*s|0,_=-1;_<=1;++_){var x=y+_;if(!(x<0||x>=a))for(var b=-1;b<=1;++b){var w=v+b;if(!(w<0||w>=o))for(var S=-1;S<=1;++S){var M=g+S;if(!(M<0||M>=i))for(var A=t[x*c+w*i+M],E=0;E<A.length;++E){var C=A[E];if(!(C<=u)){var T=e[C];if(!f||!T.isHydrogen()){var P=T.getLocation();if(32===d||32===P||d===P){var L=m.distanceToSquared(T._position),R=T.element.radiusBonding,N=p+R+.45;L>N*N||L<.001||this._pairCollection.addPair(u,C)}}}}}}}}},Lo.prototype._addPairs=function(){for(var t=this._complex._atoms,e=0,r=0;e<this._pairCollection.numPairs;e++,r+=4){var n=this._pairCollection.intBuffer[r],i=this._pairCollection.intBuffer[r+1];this._addPair(t[n],t[i])}},Lo.prototype._addPair=function(t,e){for(var r=t._bonds,n=t._index,i=e._index,o=0,a=r.length;o<a;++o){var s=r[o];if(s._left._index===i||s._right._index===i)return}var c=n<i?t:e,l=n<i?e:t,u=this._complex.addBond(c,l,0,Qi.BondType.UNKNOWN,!1);r.push(u),e.getBonds().push(u)},Lo.prototype.build=function(){this._buildInner(),Lp.now.draft.waterBondingHack&&this._complex&&function(t){for(var e=Qi.BondType.UNKNOWN,r=t._residues,n=0,i=r.length;n<i;n++){var o=r[n];if("HOH"===o._type._name){var a=o._atoms,s=a[0],c=a[1],l=a[2];if(!c||!l)continue;var u=t.addBond(s,c,0,e,!0),h=t.addBond(s,l,0,e,!0);s._bonds[0]=u,s._bonds[1]=h,c._bonds[0]=u,l._bonds[0]=h}}}(this._complex)},Lo.prototype._buildInner=function(){var t=this._complex._atoms;if(!(t.length<2)){if(t[0]._index<0)throw new Error("AutoBond: Atoms in complex were not indexed.");this.isAtomEligible=Lp.now.draft.waterBondingHack?Po:To,this._calcBoundingBox();var e=this._buildGridMap();this._pairCollection=new Ao(4*t.length),this._addExistingPairs(),this._findPairs(e),this._addPairs()}},Lo.prototype._calcBoundingBox=function(){for(var t=this._complex._atoms,e=t.length,r=Eo(t[0]),n=1;n<e;++n)r=Math.max(r,Eo(t[n]));this._vBoxMax.addScalar(r),this._vBoxMin.addScalar(-r),this._maxRad=1.2*r},Lo.prototype._buildGridMap=function(){var t,e,r,n,i,o,a=2*this._maxRad,s=a,c=this._vBoxMin,l=this._vBoxMax,u=l.x-c.x,h=l.y-c.y,p=l.z-c.z;do{o=(n=(e=1+(h*(i=1/(a=s))|0))*(t=1+(u*i|0)))*(r=1+(p*i|0)),s=1.26*a}while(o>125e3);this.xB=t,this.yB=e,this.zB=r,this.invPairDist=i;for(var f=[],d=0;d<o;++d)f[d]=[];var m=this._complex._atoms,g=m.length,v=this.isAtomEligible;for(d=0;d<g;++d)if(v(m[d])){var y=m[d]._position,_=Co((y.x-c.x)*i|0,0,t),x=Co((y.y-c.y)*i|0,0,e);f[Co((y.z-c.z)*i|0,0,r)*n+x*t+_].push(d)}return f},Lo.prototype.destroy=function(){this._pairCollection&&this._pairCollection.destroy()};var Af=Qi.BondType.AROMATIC,Ef=[qi.ByName.C.number,qi.ByName.N.number],Cf=function(){var t=new l,e=new l,r=new l;return function(n,i){return t.copy(n).normalize(),e.copy(i).normalize(),r.crossVectors(t,e),!(r.length()>.1)&&t.dot(e)>=0}}();Oo.prototype.update=function(){for(var t=this.atoms,e=new l,r=t.length,n=0;n<r;++n)e.add(t[n]._position);e.multiplyScalar(1/r),this.center=e,this.radius=e.distanceTo(t[0]._position.clone().lerp(t[1]._position,.5))},Oo.prototype.forEachBond=function(t){function e(e){e._left!==r&&e._right!==r||t(e)}for(var r,n=this.atoms,i=n.length,o=n[0],a=0;a<i;++a)r=n[(a+1)%i],o.forEachBond(e),o=r},Uo.prototype._resetCycles=function(){this._cycles=[],this._currIdx=-1},Uo.prototype._haveSameCycle=function(t,e,r){for(var n=t[e._index],i=t[r._index],o=n.length,a=i.length,s=0,c=0;s<o&&c<a;){if(n[s]===i[c])return!0;n[s]>i[c]?++c:++s}return!1},Uo.prototype._tryBond=function(t,e,r){var n=[],i=this._bondsData,o=No(t,e),a=e._position.clone().sub(o._position),s=this._currStart,c=this,l=this._bondMarks,u=this._checkBond;l[t._index]=!0,u=void 0===u?Do:u,e.forEachBond(function(o){if(u(o)&&o!==t&&!l[o._index]&&!c._haveSameCycle(i,t,o)){var h=No(o,e),p=h._position.clone().sub(e._position),f=h===s?-2:1-function(t,e){var r=t.dot(e)/Math.sqrt(t.lengthSq()*e.lengthSq());return Eh.clamp(r,-1,1)}(a,p),d=p.cross(a);if(Cf(d,r)){for(var m=0;m<n.length&&n[m].val<f;)++m;n.splice(m,0,{bond:o,val:f,dir:d})}}});for(var h=0,p=n.length;h<p;++h){var f=n[h].bond,d=f._left===e?f._right:f._left;if(d===s)return++this._currIdx,this._cycles.push([e]),l[t._index]=!1,!0;if(this._tryBond(f,d,n[h].dir))return Ro(i[f._index],this._currIdx),this._cycles[this._currIdx].push(e),l[t._index]=!1,!0}return l[t._index]=!1,!1},Uo.prototype._startCycle=function(t){this._currStart=t._left,this._tryBond(t,t._right,new l)&&(Ro(this._bondsData[t._index],this._currIdx),this._cycles[this._currIdx].push(t._left))},Uo.prototype._findLoops=function(t,e){this._checkBond=t;var r=this;this._complex.forEachComponent(function(n){r._resetCycles(),n.forEachBond(function(e){t(e)&&r._startCycle(e)});for(var i=r._cycles,o=0,a=i.length;o<a;++o){var s=i[o];if(e(s)){var c=new Oo(s);c.forEachBond(Io),n.addCycle(c)}}})},Uo.prototype.markCycles=function(){this._findLoops(Do,zo)},Uo.prototype.detectCycles=function(){this._findLoops(Fo,ko)},_p.deriveClass(Bo,So,{id:"Complex"}),Bo.prototype.name="",Bo.prototype.addAtom=function(t){var e=this._atoms.length;return this._atoms.push(t),e},Bo.prototype.addSheet=function(t){var e=this._sheets.length;return this._sheets.push(t),e},Bo.prototype.addHelix=function(t){var e=this._helices.length;return this._helices.push(t),e},Bo.prototype.getAtoms=function(){return this._atoms},Bo.prototype.getBonds=function(){return this._bonds},Bo.prototype.getAtomCount=function(){return this._atoms.length},Bo.prototype.addResidue=function(t){var e=this._residues.length;return this._residues.push(t),e},Bo.prototype.updateToFrame=function(t){this.forEachChain(function(e){e.updateToFrame(t)})},Bo.prototype.addResidueType=function(t){return this._residueTypes[t]=new Ji(t,"Unknown","")},Bo.prototype.getResidueCount=function(){return this._residues.length},Bo.prototype.getResidues=function(){return this._residues},Bo.prototype.getSGroupCount=function(){return this._sgroups.length},Bo.prototype.getSGroups=function(){return this._sgroups},Bo.prototype.getAtomByFullname=function(t){var e=t.split(".");if(3!==e.length)return null;var r=e[0],n=parseInt(e[1],10);if(Number.isNaN(n))return null;var i=e[2].toUpperCase(),o=null;return this.forEachChain(function(t){o||0===t._name.localeCompare(r)&&t.forEachResidue(function(t){o||t._sequence===n&&t.forEachAtom(function(t){o||0===i.localeCompare(t._name.getString())&&(o=t)})})}),o},Bo.prototype.addChain=function(t){var e=new ro(this,t);return this._chains.push(e),e},Bo.prototype.getChain=function(t){for(var e=0,r=this._chains.length;e<r;++e){var n=this._chains[e];if(n.getName()===t)return n}return null},Bo.prototype.getChainCount=function(){return this._chains.length},Bo.prototype.getMolecules=function(){return this._molecules},Bo.prototype.getMoleculeCount=function(){return this._molecules.length},Bo.prototype.forEachAtom=function(t){for(var e=this._atoms,r=0,n=e.length;r<n;++r)t(e[r])},Bo.prototype.forEachBond=function(t){for(var e=this._bonds,r=0,n=e.length;r<n;++r)t(e[r])},Bo.prototype.forEachResidue=function(t){for(var e=this._residues,r=0,n=e.length;r<n;++r)t(e[r])},Bo.prototype.forEachChain=function(t){for(var e=this._chains,r=0,n=e.length;r<n;++r)t(e[r])},Bo.prototype.forEachMolecule=function(t){for(var e=this._molecules,r=e.length,n=0;n<r;++n)t(e[n])},Bo.prototype.forEachSGroup=function(t){for(var e=this._sgroups,r=0,n=e.length;r<n;++r)t(e[r])},Bo.prototype.forEachComponent=function(t){for(var e=this._components,r=0,n=e.length;r<n;++r)t(e[r])},Bo.prototype.forEachVisibleComponent=function(t){for(var e=this._components,r=0,n=e.length;r<n;++r)t(e[r])},Bo.prototype.addBond=function(t,e,r,n,i){var o=new Qi(t,e,r,n,i);return this._bonds.push(o),o},Bo.prototype.getBondCount=function(){return this._bonds.length},Bo.prototype.getResidueType=function(t){return this._residueTypes[t]||null},Bo.prototype._atomNameCompare=function(t,e,r){function n(t){return t===o?String.fromCharCode(1):t===i?String.fromCharCode(r):t}var i=qi.ByName.H.name,o=qi.ByName.C.name,a=n(t),s=n(e);return a<s?-1:a>s?1:0},Bo.prototype._atomNameCompareCWithH=function(t,e){return this._atomNameCompare(t,e,2)},Bo.prototype._atomNameCompareCWithoutH=function(t,e){return this._atomNameCompare(t,e,254)},Bo.prototype._buildFormulaSimple=function(t,e){var r=t.atoms,n=null,i={},o="",a=this,s=qi.ByName.H.name,c=0;r.forEach(function(t){var e=t.getHydrogenCount();n=t.element,i[n.name]?i[n.name]+=1:i[n.name]=1,e>0&&(i[s]?i[s]+=e:i[s]=e),c+=t.getCharge()});var l=Object.keys(i);return i.C?l.sort(this._atomNameCompareCWithH.bind(this)):l.sort(function(t,e){return a._atomNameCompare(t,e,"H".charCodeAt(0))}),l.forEach(function(t){var e=t.substr(0,1).toUpperCase()+t.substr(1).toLowerCase();i[t]>1?o+=e+i[t].toString():o+=e}),null===e?(0!==c&&(l.length>1&&(o="("+o+")"),c>1&&(o+="^{"+c.toString()+"+}"),1===c&&(o+="^+"),c<-1&&(o+="^{"+Math.abs(c).toString()+"-}"),-1===c&&(o+="^-")),t.repeatCount>1&&(o=t.repeatCount.toString(10)+o)):e(l.length,c),o},Bo.prototype._buildPartFormula=function(t){return t.owner instanceof Bo||t.owner instanceof Mo?this._buildFormulaSimple(t,null):t.owner instanceof ao?t.owner.buildChemicalFormula(this,t):""},Bo.prototype._partCompareFunc=function(t,e){return this._partCompareFuncInt(t,e,!0)},Bo.prototype._getCumulativeCharge=function(t){for(var e=t.length,r=0,n=0;n<e;n++)r+=t[n].getCharge();return r},Bo.prototype._partCompareFuncInt=function(t,e,r){function n(t,e){var r={};t.forEach(function(t){if(r[t.element.name]?r[t.element.name]+=1:r[t.element.name]=1,!e){var n=t.getHydrogenCount();n>0&&(r[a]?r[a]+=n:r[a]=n)}});var n=Object.keys(r);return n.sort(o._atomNameCompareCWithoutH.bind(o)),{seq:n,data:r}}for(var i,o=this,a=qi.ByName.H.name,s=[r,!1],c=0;c<s.length;c++){for(var l=s[c],u=n(t.atoms,l),h=n(e.atoms,l),p=0,f=0;p<u.seq.length&&f<h.seq.length;){if(u.seq[p]!==h.seq[f])return o._atomNameCompareCWithoutH(u.seq[p],h.seq[f]);if(u.data[u.seq[p]]!==h.data[h.seq[f]])return i=h.data[h.seq[f]]-u.data[u.seq[p]];p+=1,f+=1}if(0!==(i=u.seq.length-h.seq.length)||!l)return 0===i?this._getCumulativeCharge(t.atoms)-this._getCumulativeCharge(e.atoms):i}return this._getCumulativeCharge(t.atoms)-this._getCumulativeCharge(e.atoms)},Bo.prototype._checkFormulaBuildable=function(){for(var t=this.getAtoms(),e=t.length,r=0;r<e;r++){if(t[r].element.number>qi.ByName.MT.number)return"}\\text{Could not create chemical formula for this structure.}{"}return""},Bo.prototype.buildChemicalFormula=function(){var t=[],e=null,r=null,n={},i=null,o=this,a=this._checkFormulaBuildable();if(""!==a)return a;this.forEachAtom(function(t){n[t.getSerial()]&&gp.warn("Broken complex. Formula can be invalid..."),n[t.getSerial()]={atom:t,taken:null}}),this.forEachSGroup(function(o){0===o._charge&&1===o._repeat||(r=(e={owner:o,atoms:[],repeatCount:1}).atoms,o._atoms.forEach(function(t){null===(i=n[t.getSerial()]).taken&&(r.push(t),i.taken=o)}),e.atoms.length>0&&t.push(e),e=null)}),this.forEachComponent(function(o){r=(e={owner:o,atoms:[],repeatCount:1}).atoms,o.forEachResidue(function(t){t._atoms.forEach(function(t){null===(i=n[t.getSerial()]).taken&&(r.push(t),i.taken=o)})}),e.atoms.length>0&&t.push(e),e=null});Object.keys(n).forEach(function(t){null===t.taken&&(null===e&&(e={owner:o,atoms:[],repeatCount:1}),e.atoms.push(t.atom),t.taken=o)}),null!==e&&e.atoms.length>0&&t.push(e),t.sort(function(t,e){return o._partCompareFunc(t,e)});for(var s=t.length-1,c=t.length-2;s>=0&&c>=0;){var l=t[s],u=t[c];l.owner instanceof Bo||l.owner instanceof Mo?u.owner instanceof Bo||u.owner instanceof Mo?(0===this._partCompareFuncInt(u,l,!1)&&(u.repeatCount+=l.repeatCount,t.splice(s,1)),c--,s--):c--:--s===c&&c--}return t.forEach(function(t){var e=o._buildPartFormula(t);e.length>0&&(a.length>0&&(a+="*"),a+=e)}),a},Bo.prototype.getUnifiedSerial=function(t,e,r){return e+65536*r+16777216*t},Bo.prototype.splitUnifiedSerial=function(t){var e=Math.floor(t/16777216),r=t-16777216*e,n=Math.floor(r/65536);return{chain:e,serial:r-65536*n,iCode:n}},Bo.prototype._fillCmpEdit=function(){function t(){var t=new Mo(e);return t._index=r.length,r[t._index]=t,t}var e=this,r=this._components;this.forEachChain(function(e){var r=e._residues,n=r.length;if(!(n<1))for(var i=t(),o=r[0]._index,a=0;a<n;++a){var s=r[a];s._component=i;var c=a===n-1?null:r[a+1];c&&s.isConnected(c)&&s._index===c._index-1||(i.setSubDivs([{start:o,end:s._index}]),c&&(o=c._index,i=t()))}})},Bo.prototype._fillCmpNoedit=function(){var t=new Mo(this);t._index=0;var e=this._residues,r=e.length;if(0!==r){for(var n=[],i=0,o=0;o<r;++o){var a=e[o];a._component=t;var s=o===r-1?null:e[o+1];s&&a.isConnected(s)||(n[n.length]={start:i,end:o},s&&(i=o+1))}t.setSubDivs(n),this._components[t._index]=t}},Bo.prototype._fillComponents=function(t){t?this._fillCmpEdit():this._fillCmpNoedit()},Bo.prototype.getCurrentStructure=function(){return this._currentStructure},Bo.prototype.getDefaultBoundaries=function(){return this.structures[0].getBoundaries()},Bo.prototype.getBoundaries=function(){return this.structures[this._currentStructure].getBoundaries()},Bo.prototype.getTransforms=function(){return this.structures[this._currentStructure].getTransforms()},Bo.prototype.getSelector=function(){return this.structures[this._currentStructure].getSelector()},Bo.prototype.resetCurrentStructure=function(){this._currentStructure=0,this.setCurrentStructure(1)},Bo.prototype.setCurrentStructure=function(t){return null!==t&&void 0!==t&&t!==this._currentStructure&&t>=0&&t<this.structures.length&&(this._currentStructure=t,!0)},Bo.prototype._computeBounds=function(){for(var t=this.structures,e=0,r=t.length;e<r;++e)t[e].computeBoundaries()},Bo.prototype.onAtomPositionChanged=function(){this.forEachChain(function(t){t._finalize()}),this.forEachComponent(function(t){t.update()}),this._computeBounds(),this._finalizeBonds(),this.forEachSGroup(function(t){t._rebuildSGroupOnAtomChange()})},Bo.prototype.update=function(){this._maskNeedsUpdate&&(this.updateStructuresMask(),this._maskNeedsUpdate=!1)},Bo.prototype._finalizeBonds=function(){for(var t=this.getBonds(),e=t.length,r=0;r<e;++r)t[r]._index=r},Bo.prototype.finalize=function(t){t=t||{};var e,r,n=this._bonds;for(e=n.length-1;e>=0;e--){var i=n[e];null===i._left||null===i._right?n.splice(e,1):(i._left._bonds.push(i),i._right._bonds.push(i))}var o=this._residues;for(e=0,r=o.length;e<r;++e)o[e]._finalize();this.forEachChain(function(t){t._finalize()});var a=this.structures;for(e=0,r=a.length;e<r;++e)a[e].finalize();this.setCurrentStructure(1);var s=this._helices,c={};for(e=0,r=o.length;e<r;++e){var l=o[e];c[this.getUnifiedSerial(l.getChain().getName().charCodeAt(0),l.getSequence(),l.getICode().charCodeAt(0))]=l}for(e=0,r=s.length;e<r;++e)s[e]._finalize(c,this);var u=this._sheets;for(e=0,r=u.length;e<r;++e)u[e]._finalize(t.serialAtomMap,c,this);this._computeBounds();var h=this._atoms;for(e=0,r=h.length;e<r;++e){h[e]._index=e}if(t.needAutoBonding){var p=new Lo(this);p.build(),p.destroy()}var f=this._chains;for(e=0,r=f.length;e<r;++e)f[e]._index=e;for(e=0,r=o.length;e<r;++e)o[e]._index=e;for(e=0,r=h.length;e<r;++e){var d=h[e];if(d.flags&Zi.Flags.HYDROGEN&&1===d._bonds.length){var m=d._bonds[0];(m._left!==d&&m._left||m._right).flags&Zi.Flags.CARBON&&(d.flags|=Zi.Flags.NONPOLARH)}}this._finalizeBonds(),this._fillComponents(t.enableEditing);var g=new Uo(this);g.markCycles(),t.detectAromaticLoops&&g.detectCycles(),this._finalizeMolecules()},Bo.prototype._finalizeMolecules=function(){for(var t=0;t<this._molecules.length;t++)for(var e=this._molecules[t],r=e._residues.length,n=0;n<r;n++){e._residues[n]._molecule=e}},Bo.prototype.updateStructuresMask=function(){var t=function(t){return t.collectMask()};this.forEachResidue(t),this.forEachChain(t),this.forEachMolecule(t)},Bo.prototype.countAtomsByMask=function(t){var e=0;return this.forEachAtom(function(r){0!=(r._mask&t)&&e++}),e},Bo.prototype.getNumAtomsBySelector=function(t){var e=0;return this.forEachAtom(function(r){t.includesAtom(r)&&e++}),e},Bo.prototype.resetAtomMask=function(t){this.forEachAtom(function(e){e._mask=t})},Bo.prototype.markAtoms=function(t,e){var r=e,n=~r,i=0,o=xf.keyword("And")(t,this.getSelector());return this.forEachAtom(function(t){o.includesAtom(t)?(t._mask|=r,i++):t._mask&=n}),this._maskNeedsUpdate=!0,i},Bo.prototype.markAtomsAdditionally=function(t,e){var r=e,n=0;return this.forEachAtom(function(i){t.includesAtom(i)&&(i._mask&e)!==e&&(i._mask|=r,n++)}),n},Bo.prototype.clearAtomBits=function(t){var e=~t,r=function(t){t._mask&=e};this.forEachAtom(r),this.forEachResidue(r),this.forEachChain(r),this.forEachMolecule(r)},Bo.prototype.getAtomNames=function(){if(this.hasOwnProperty("_atomNames"))return this._atomNames;var t={};return this.forEachAtom(function(e){t[e._name._name]=1}),this._atomNames=Object.keys(t),this._atomNames},Bo.prototype.getElements=function(){if(this.hasOwnProperty("_elements"))return this._elements;var t={};return this.forEachAtom(function(e){t[e.element.name]=1}),this._elements=Object.keys(t),this._elements},Bo.prototype.getResidueNames=function(){if(this.hasOwnProperty("_residueNames"))return this._residueNames;var t={};return this.forEachResidue(function(e){t[e._type._name]=1}),this._residueNames=Object.keys(t),this._residueNames},Bo.prototype.getChainNames=function(){if(this.hasOwnProperty("_chainNames"))return this._chainNames;var t={};return this.forEachChain(function(e){t[e._name]=1}),this._chainNames=Object.keys(t),this._chainNames},Bo.prototype.getAltLocNames=function(){if(this.hasOwnProperty("_altlocNames"))return this._altlocNames;var t={};return this.forEachAtom(function(e){t[String.fromCharCode(e._location)]=1}),this._altlocNames=Object.keys(t),this._altlocNames},Bo.prototype.joinComplexes=function(t){var e,r;this._chains=[],this._components=[],this._helices=[],this._sheets=[],this._atoms=[],this._residues=[],this._bonds=[],this._sgroups=[];var n=0,i=0,o=0,a=0,s=0;for(e=0;e<t.length;++e){var c=t[e];for(r=0;r<c._atoms.length;++r){var l=c._atoms[r];l._serial+=n,l._index+=n,this._atoms.push(l)}for(r=0;r<c._bonds.length;++r){var u=c._bonds[r];u._index+=i,this._bonds.push(u)}for(r=0;r<c._residues.length;++r){var h=c._residues[r];h._index+=o,this._residues.push(h)}for(r=0;r<c._chains.length;++r){var p=c._chains[r];p._complex=this,p._index+=a,this._chains.push(p)}for(r=0;r<c._sheets.length;++r)this._sheets.push(c._sheets[r]);for(r=0;r<c._helices.length;++r)this._helices.push(c._helices[r]);for(r=0;r<c._sgroups.length;++r)this._sgroups.push(c._sgroups[r]);for(r=0;r<c._components.length;++r){var f=c._components[r];f._complex=this,f._index+=s,this._components.push(f)}for(var d in c._residueTypes)c._residueTypes.hasOwnProperty(d)&&(this._residueTypes[d]=c._residueTypes[d]);n+=c._atoms.length,i+=c._bonds.length,o+=c._residues.length,a+=c._chains.length,s+=c._components.length}this._computeBounds()},_p.deriveClass(Vo,So,{id:"Volume"}),Vo.prototype.getValue=function(t,e,r){return this._data[t+e*this._rowElements+r*this._planeElements]},Vo.prototype.setValue=function(t,e,r,n){this._data[t+e*this._rowElements+r*this._planeElements]=n},Vo.prototype.addValue=function(t,e,r,n){this._data[t+e*this._rowElements+r*this._planeElements]+=n},Vo.prototype.getDimensions=function(){return[this._dimX,this._dimY,this._dimZ]},Vo.prototype.getBox=function(){return this._box},Vo.prototype.getCellSize=function(){var t=this._box.getSize(),e=new l;return e.x=this._dimX>1?t.x/(this._dimX-1):0,e.y=this._dimY>1?t.y/(this._dimY-1):0,e.z=this._dimZ>1?t.z/(this._dimZ-1):0,e},Vo.prototype.computeGradient=function(){function t(t,e,r){return Math.min(r,Math.max(e,t))}function e(t,e,r){return c[r*o*a+e*o+t]}if(1!==this._dimVec)return null;for(var r=new Vo(Float32Array,[this._dimX,this._dimY,this._dimZ],this._box,3),n=this.getCellSize(),i=new l(-.5/n.x,-.5/n.y,-.5/n.z),o=this._dimX,a=this._dimY,s=this._dimZ,c=this._data,u=0;u<s;++u)for(var h=t(u-1,0,s-1),p=t(u+1,0,s-1),f=0;f<a;++f)for(var d=t(f-1,0,a-1),m=t(f+1,0,a-1),g=0;g<o;++g){var v=t(g-1,0,o-1),y=t(g+1,0,o-1);r.setValue(g,f,u,(e(y,f,u)-e(v,f,u))*i.x,(e(g,m,u)-e(g,d,u))*i.y,(e(g,f,p)-e(g,f,h))*i.z)}return r},Vo.prototype.normalize=function(){var t,e=this._data,r=e[0],n=e[0];for(t=1;t<e.length;++t)r=Math.min(r,e[t]),n=Math.max(n,e[t]);var i=1/(n-r);if(0!==i)for(t=0;t<e.length;++t)e[t]=i*(e[t]-r)},Vo.prototype.getTiledTextureStride=function(){return[this._dimX+2,this._dimY+2]},Vo.prototype.buildTiledTexture=function(){var t=Math.ceil(Math.sqrt(this._dimZ*this._dimY/this._dimX)),e=t*(this._dimX+2)-1;e=jo(e),t=Math.floor(e/(this._dimX+2));var r=Math.ceil(this._dimZ/t),n=r*(this._dimY+2)-1;n=jo(n);var i,o,a,s,c,l,u=new Uint8Array(e*n);for(a=0;a<r;++a)for(s=0;s<this._dimY;++s)for(i=a*t*this._planeElements+s*this._rowElements,o=e*(a*(this._dimY+2)+s),c=0;c<t;++c){for(l=0;l<this._dimX;++l)u[o++]=255*this._data[i++];u[o++]=255*this._data[i-1],c<t-1&&(i+=this._planeElements-this._rowElements,u[o++]=255*this._data[i])}for(a=0;a<r;++a){for(o=(i=e*(a*(this._dimY+2)+this._dimY-1))+e,l=0;l<e;++l)u[o++]=u[i++];if(a<r-1)for(o=(i=e*(a+1)*(this._dimY+2))-e,l=0;l<e;++l)u[o++]=u[i++]}var p=new h(u,e,n,Qu,zu,300,Pu,Pu,Ou,Ou);return p.generateMipmaps=!1,p.needsUpdate=!0,p},Vo.prototype.getData=function(){return this._data},Vo.prototype.getDirectIdx=function(t,e,r){return t*this._dimVec+e*this._rowElements+r*this._planeElements},Vo.prototype.getStrideX=function(){return this._dimVec},Vo.prototype.getStrideY=function(){return this._rowElements},Vo.prototype.getStrideZ=function(){return this._planeElements},Ho.prototype.addAtoms=function(t){var e=this,r=this._atoms.length;this._atoms.length=this._atoms.length+2*t.getAtomCount(),t.forEachAtom(function(t){var n=e._findVoxel(t._position);e._atoms[r]=t,e._atoms[r+1]=e._voxels[n],e._voxels[n]=r,r+=2})},Ho.prototype._findVoxel=function(){var t=new l(0,0,0),e=new l;return function(r){return e.copy(r).sub(this._box.min).divide(this._cellSize).floor().clamp(t,this._last),e.x+this._count.x*(e.y+this._count.y*e.z)}}(),Ho.prototype._forEachAtomInVoxel=function(t,e){for(var r=this._voxels[t];r>=0;r=this._atoms[r+1])e(this._atoms[r])},Ho.prototype._forEachVoxelWithinRadius=function(t,e,r){var i,o,a,s,c,l,u,h,p=new n,f=new n,d=new n;d.set(t.z-e,t.z+e),d.subScalar(this._box.min.z).divideScalar(this._cellSize.z).floor().clampScalar(0,this._count.z-1);for(var m=d.x;m<=d.y;++m){c=[this._box.min.z+m*this._cellSize.z,this._box.min.z+(m+1)*this._cellSize.z],h=t.z-e<=c[0]&&c[1]<=t.z+e,i=Go(t,e,c[0],c[1]),f.set(t.y-i[1],t.y+i[1]),f.subScalar(this._box.min.y).divideScalar(this._cellSize.y).floor().clampScalar(0,this._count.y-1);for(var g=f.x;g<=f.y;++g){s=[this._box.min.y+g*this._cellSize.y,this._box.min.y+(g+1)*this._cellSize.y],u=t.y-i[0]<=s[0]&&s[1]<=t.y+i[0],o=Wo(t,i[1],s[0],s[1]),p.set(t.x-o[1],t.x+o[1]),p.subScalar(this._box.min.x).divideScalar(this._cellSize.x).floor().clampScalar(0,this._count.x-1);for(var v=p.x;v<=p.y;++v)a=[this._box.min.x+v*this._cellSize.x,this._box.min.x+(v+1)*this._cellSize.x],l=t.x-o[0]<=a[0]&&a[1]<=t.x+o[0],r(v+this._count.x*(g+this._count.y*m),l&&u&&h)}}},Ho.prototype.forEachAtomWithinRadius=function(t,e,r){var n=this,i=e*e;n._forEachVoxelWithinRadius(t,e,function(e,o){o?n._forEachAtomInVoxel(e,r):n._forEachAtomInVoxel(e,function(e){t.distanceToSquared(e._position)<i&&r(e)})})},Ho.prototype.forEachAtomWithinDistFromMasked=function(t,e,r,n){this._forEachAtomWithinDistFromGroup(function(r){t.forEachAtom(function(t){0!=(t._mask&e)&&r(t)})},r,n)},Ho.prototype.forEachAtomWithinDistFromSelected=function(t,e,r,n){this._forEachAtomWithinDistFromGroup(function(r){t.forEachAtom(function(t){e.includesAtom(t)&&r(t)})},r,n)},Ho.prototype._forEachAtomWithinDistFromGroup=function(t,e,r){var n=this,i=e*e,o=[],a=[],s=0;t(function(t){n._forEachVoxelWithinRadius(t._position,e,function(e,r){r?o[e]=-1:void 0===o[e]?(a.push(t),a.push(-1),o[e]=s,s+=2):-1!==o[e]&&(a.push(t),a.push(o[e]),o[e]=s,s+=2)})});var c,l=function(t){if(void 0!==o[c])if(-1!==(s=o[c])){for(;s>=0;s=a[s+1])if(t._position.distanceToSquared(a[s]._position)<i){r(t);break}}else r(t)};for(c in o)o.hasOwnProperty(c)&&n._forEachAtomInVoxel(c,l)},Xo.prototype.getComplex=function(){return this._complex},Xo.prototype.getName=function(){return this._name},Xo.prototype.getResidues=function(){return this._residues},Xo.prototype.getIndex=function(){return this._index},Xo.prototype.forEachResidue=function(t){for(var e=this._residues,r=0,n=e.length;r<n;++r)t(e[r])},Xo.prototype.collectMask=function(){for(var t=4294967295,e=this._residues,r=0,n=e.length;r<n;++r)t&=e[r]._mask;this._mask=t};var Tf={Atom:Zi,Element:qi,AtomName:Yi,Bond:Qi,Residue:eo,ResidueType:Ji,Chain:ro,Helix:no,Strand:io,Sheet:oo,SGroup:ao,Assembly:wo,Complex:Bo,Volume:Vo,VoxelWorld:Ho,selectors:xf,Molecule:Xo};(Yo.prototype=Object.create(ut.prototype)).constructor=Yo,Yo.prototype.getElement=function(){return this._element},Yo.prototype.setTransparency=function(t){var e=this.getElement();if(null!==e)if(1!==t){e.style.display="inline";var r=1-t,n=r.toString(),i=100*r;e.style.opacity=n,e.style.filter="alpha(opacity="+i+")"}else e.style.display="none"},Yo.prototype.clone=function(){var t=new Yo(this._element);return t.copy(this),t},(qo.prototype=Object.create(_e.prototype)).constructor=qo,qo.prototype.raycast=function(t,e){if(this.visible)for(var r=this.children,n=0,i=r.length;n<i;++n)r[n].raycast(t,e)},qo.prototype.enableSubset=function(t,e){for(var r=this.children,n=0,i=r.length;n<i;++n)r[n].enableSubset&&r[n].enableSubset(t,e)},qo.prototype.disableSubset=function(t,e){for(var r=this.children,n=0,i=r.length;n<i;++n)r[n].disableSubset&&r[n].disableSubset(t,e)},qo.prototype.isEmpty=function(){return 0===this.children.length},qo.prototype.updateToFrame=function(t){for(var e=this.children,r=0,n=e.length;r<n;++r)e[r].updateToFrame&&e[r].updateToFrame(t)},qo.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=n.length;i<o;++i)n[i].getSubset&&Array.prototype.push.apply(r,n[i].getSubset(t,e));return r};var Pf="float INSTANCED_SPRITE_OVERSCALE = 1.3;\r\n\r\nattribute vec3 normal;\r\n#if !defined (SPHERE_SPRITE) && !defined (CYLINDER_SPRITE)\r\n  varying vec3 vNormal;\r\n#endif\r\n\r\n#ifdef THICK_LINE\r\n  attribute vec4 position; // W contains vert pos or neg offset\r\n#else\r\n  attribute vec3 position;\r\n#endif\r\n\r\nvarying vec3 vWorldPosition;\r\nvarying vec3 vViewPosition;\r\n\r\n#ifdef ATTR_ALPHA_COLOR\r\n  attribute float alphaColor;\r\n  varying float alphaCol;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR\r\n  attribute vec3 color;\r\n  varying vec3 vColor;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR2\r\n  attribute vec3 color2;\r\n  varying vec3 vColor2;\r\n  attribute vec2 uv;\r\n  #ifndef CYLINDER_SPRITE\r\n    varying vec2 vUv;\r\n  #endif\r\n#endif\r\n\r\n#ifdef INSTANCED_POS\r\n  attribute vec4 offset;\r\n  #ifdef SPHERE_SPRITE\r\n    varying vec4 instOffset;\r\n  varying vec4 spritePosEye;\r\n  #endif\r\n#endif\r\n\r\n#ifdef INSTANCED_MATRIX\r\n  attribute vec4 matVector1;\r\n  attribute vec4 matVector2;\r\n  attribute vec4 matVector3;\r\n  attribute vec4 invmatVector1;\r\n  attribute vec4 invmatVector2;\r\n  attribute vec4 invmatVector3;\r\n\r\n  #ifdef CYLINDER_SPRITE\r\n    varying vec4 matVec1;\r\n    varying vec4 matVec2;\r\n    varying vec4 matVec3;\r\n    varying vec4 invmatVec1;\r\n    varying vec4 invmatVec2;\r\n    varying vec4 invmatVec3;\r\n  #endif\r\n#endif\r\n\r\nuniform mat4 modelViewMatrix; // optional\r\nuniform mat4 projectionMatrix; // optional\r\nuniform mat3 normalMatrix; // optional\r\nuniform mat4 modelMatrix; // optional\r\nuniform mat4 projMatrixInv; // TODO move to thick line\r\n\r\n#ifdef DASHED_LINE\r\n  attribute float lineDistance;\r\n  varying float vLineDistance;\r\n#endif\r\n\r\n#ifdef THICK_LINE\r\n  attribute vec3 direction;\r\n  uniform vec2 viewport;\r\n  uniform float lineWidth;\r\n\r\n  vec4 transform(vec4 coord){\r\n    return projectionMatrix * modelViewMatrix * coord;\r\n  }\r\n\r\n  vec2 project(vec4 device){\r\n    vec3 device_normal = device.xyz/device.w;\r\n    vec2 clip_pos = (device_normal*0.5+0.5).xy;\r\n    return clip_pos * viewport;\r\n  }\r\n\r\n  vec4 unproject(vec2 screen, float z, float w){\r\n    vec2 clip_pos = screen/viewport;\r\n    vec2 device_normal = clip_pos*2.0-1.0;\r\n    return vec4(device_normal*w, z, w);\r\n  }\r\n#endif\r\n\r\n\r\n/////////////////////////////////////////// Main ///////////////////////////////////////////////\r\nvoid main() {\r\n\r\n#ifdef ATTR_ALPHA_COLOR\r\n  alphaCol = alphaColor;\r\n#endif\r\n\r\n  vec3 objectNormal = vec3( normal );\r\n#ifdef INSTANCED_MATRIX\r\n  vec3 transformedNormal = vec3(\r\n    dot(objectNormal, matVector1.xyz),\r\n    dot(objectNormal, matVector2.xyz),\r\n    dot(objectNormal, matVector3.xyz));\r\n  transformedNormal = normalMatrix * transformedNormal;\r\n#else\r\n  vec3 transformedNormal = normalMatrix * objectNormal;\r\n#endif\r\n\r\n#if !defined (SPHERE_SPRITE) && !defined (CYLINDER_SPRITE)\r\n  vNormal = normalize(transformedNormal);\r\n#endif\r\n\r\n  vec4 localPos = vec4(position.xyz, 1.0);\r\n  vec4 worldPos = modelMatrix * localPos;\r\n  vec4 mvPosition = modelViewMatrix * localPos;\r\n\r\n// make thick line offset\r\n#ifdef THICK_LINE\r\n   // get screen pos\r\n   vec4 dPos = transform(vec4(position.xyz, 1.0));\r\n   vec2 sPos = project(dPos);\r\n   // move pos forward\r\n   vec3 position2 = position.xyz + direction.xyz * 0.5;\r\n   // get screen offset pos\r\n   vec4 dPos2 = transform(vec4(position2.xyz, 1.0));\r\n   vec2 sPos2 = project(dPos2);\r\n   // screen line direction\r\n   vec2 sDir = normalize(sPos2 - sPos);\r\n   // vertex offset (orthogonal to line direction)\r\n   vec2 offset1 = vec2(-sDir.y, sDir.x);\r\n   // move screen vertex\r\n   vec2 newPos = sPos + offset1 * position.w * lineWidth;\r\n   // get moved pos in view space\r\n   vec4 dNewPos =  unproject(newPos, dPos.z, dPos.w);\r\n   mvPosition.xyz = (projMatrixInv * dNewPos).xyz;\r\n#endif // THICK_LINE\r\n\r\n#ifdef INSTANCED_POS\r\n  #ifdef SPHERE_SPRITE\r\n    instOffset = offset;\r\n\r\n    vec4 posEye = modelViewMatrix * vec4( offset.xyz, 1.0 );\r\n    float scale = length(modelViewMatrix[0]);\r\n    mvPosition = posEye + vec4( position.xyz * offset.w * scale * INSTANCED_SPRITE_OVERSCALE, 0.0 );\r\n    posEye.w = offset.w * scale;\r\n\r\n    spritePosEye = posEye;\r\n #else\r\n    localPos = vec4( offset.xyz + position.xyz * offset.w, 1.0 );\r\n    worldPos = modelMatrix * localPos;\r\n    mvPosition = modelViewMatrix * localPos;\r\n  #endif\r\n#endif\r\n\r\n#ifdef INSTANCED_MATRIX\r\n  #ifdef CYLINDER_SPRITE\r\n    matVec1 = matVector1;\r\n    matVec2 = matVector2;\r\n    matVec3 = matVector3;\r\n    invmatVec1 = invmatVector1;\r\n    invmatVec2 = invmatVector2;\r\n    invmatVec3 = invmatVector3;\r\n\r\n    // calculate eye coords of cylinder endpoints\r\n    vec4 v = vec4(0, -0.5, 0, 1);\r\n    vec4 p1 = modelViewMatrix * vec4(dot(v, matVector1), dot(v, matVector2), dot(v, matVector3), 1.0);\r\n    v.y = 0.5;\r\n    vec4 p2 = modelViewMatrix * vec4(dot(v, matVector1), dot(v, matVector2), dot(v, matVector3), 1.0);\r\n\r\n    // sprite is placed at the center of cylinder\r\n    vec4 posEye;\r\n    posEye.xyz = mix(p1.xyz, p2.xyz, 0.5);\r\n    posEye.w = 1.0;\r\n\r\n    // basic sprite size at screen plane (covers only cylinder axis)\r\n    vec2 spriteSizeScreen = abs(p2.xy / p2.z - p1.xy / p1.z);\r\n\r\n    // cylinder radius in eye space\r\n    float rad = length(modelViewMatrix[0]) * length(vec3(matVector1.x, matVector2.x, matVector3.x));\r\n\r\n    // full sprite size in eye coords\r\n    float minZ = min(abs(p1.z), abs(p2.z));\r\n    vec2 spriteSize = INSTANCED_SPRITE_OVERSCALE  * abs(posEye.z) *\r\n      (spriteSizeScreen + 2.0 * rad / minZ);\r\n\r\n    mvPosition = posEye + vec4( position.xy * 0.5 * spriteSize, 0, 0 );\r\n  #else\r\n    localPos = vec4(dot(localPos, matVector1), dot(localPos, matVector2), dot(localPos, matVector3), 1.0);\r\n    worldPos = modelMatrix * localPos;\r\n    mvPosition = modelViewMatrix * localPos;\r\n  #endif\r\n#endif\r\n\r\n\r\n  gl_Position = projectionMatrix * mvPosition;\r\n\r\n  vWorldPosition = worldPos.xyz;\r\n  vViewPosition = - mvPosition.xyz;\r\n\r\n#ifdef ATTR_COLOR\r\n  vColor = color.xyz;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR2\r\n  vColor2 = color2;\r\n  #ifndef CYLINDER_SPRITE\r\n    vUv = uv;\r\n  #endif\r\n#endif\r\n\r\n#ifdef DASHED_LINE\r\n  vLineDistance = lineDistance;\r\n#endif\r\n}\r\n",Lf="#ifdef ATTR_ALPHA_COLOR\r\n  varying float alphaCol;\r\n#endif\r\n\r\n#ifdef COLOR_FROM_POS\r\n  uniform mat4 world2colorMatrix;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR\r\n  varying vec3 vColor;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR2\r\n  varying vec3 vColor2;\r\n  #ifndef CYLINDER_SPRITE\r\n    varying vec2 vUv;\r\n  #endif\r\n#endif\r\n\r\nuniform vec3 diffuse;\r\nuniform vec3 emissive;\r\nuniform vec3 specular;\r\nuniform float shininess;\r\nuniform vec3 fixedColor;\r\nuniform float opacity;\r\nuniform float zClipValue;\r\nuniform float clipPlaneValue;\r\n\r\n#define PI 3.14159265359\r\n#define RECIPROCAL_PI 0.31830988618\r\n#define saturate(a) clamp( a, 0.0, 1.0 )\r\n\r\n#ifdef USE_FOG\r\n  uniform vec3 fogColor;\r\n  uniform float fogNear;\r\n  uniform float fogFar;\r\n#endif\r\n\r\nvarying vec3 vWorldPosition; // world position of the pixel (invalid when INSTANCED_SPRITE is defined)\r\nvarying vec3 vViewPosition;\r\n\r\n#if !defined (SPHERE_SPRITE) && !defined (CYLINDER_SPRITE)\r\n  varying vec3 vNormal;\r\n#endif\r\n\r\n/////////////////////////////////////////// ZSprites ////////////////////////////////////////////////\r\n#ifdef SPHERE_SPRITE\r\n  varying vec4 spritePosEye;\r\n#endif\r\n\r\n#if defined(SPHERE_SPRITE) || defined(CYLINDER_SPRITE)\r\n  uniform float zOffset;\r\n  uniform mat4 projectionMatrix;\r\n\r\n  float calcDepthForSprites(vec4 pixelPosEye, float zOffset, mat4 projMatrix) {\r\n    vec4 pixelPosScreen = projMatrix * pixelPosEye;\r\n    return 0.5 * (pixelPosScreen.z / pixelPosScreen.w + 1.0) + zOffset;\r\n  }\r\n#endif\r\n\r\n#ifdef SPHERE_SPRITE\r\n  varying vec4 instOffset;\r\n  uniform mat4 modelMatrix;\r\n  uniform mat4 modelViewMatrix;\r\n  uniform mat4 invModelViewMatrix;\r\n  uniform mat3 normalMatrix;\r\n\r\n  float intersect_ray_sphere(in vec3 origin, in vec3 ray, out vec3 point) {\r\n\r\n    // intersect XZ-projected ray with circle\r\n    float a = dot(ray, ray);\r\n    float b = dot(ray, origin);\r\n    float c = dot(origin, origin) - 1.0;\r\n    float det = b * b - a * c;\r\n    if (det < 0.0) return -1.0;\r\n    float t1 = (-b - sqrt(det)) / a;\r\n    float t2 = (-b + sqrt(det)) / a;\r\n\r\n    // calculate both intersection points\r\n    vec3 p1 = origin + ray * t1;\r\n    vec3 p2 = origin + ray * t2;\r\n\r\n    // choose nearest point\r\n    if (t1 >= 0.0) {\r\n      point = p1;\r\n      return t1;\r\n    }\r\n    if (t2 >= 0.0) {\r\n      point = p2;\r\n      return t2;\r\n    }\r\n\r\n    return -1.0;\r\n  }\r\n\r\n  float get_sphere_point(in vec3 pixelPosEye, out vec3 point) {\r\n    // transform camera pos into sphere local coords\r\n    vec4 v = invModelViewMatrix * vec4(0.0, 0.0, 0.0, 1.0);\r\n    vec3 origin = (v.xyz - instOffset.xyz) / instOffset.w;\r\n\r\n    // transform (camera -> pixel) ray into cylinder local coords\r\n    v = invModelViewMatrix * vec4(pixelPosEye, 0.0);\r\n    vec3 ray = normalize(v.xyz);\r\n\r\n    return intersect_ray_sphere(origin, ray, point);\r\n  }\r\n#endif\r\n\r\n#ifdef CYLINDER_SPRITE\r\n  varying vec4 matVec1;\r\n  varying vec4 matVec2;\r\n  varying vec4 matVec3;\r\n  varying vec4 invmatVec1;\r\n  varying vec4 invmatVec2;\r\n  varying vec4 invmatVec3;\r\n\r\n  uniform mat4 modelMatrix;\r\n  uniform mat4 modelViewMatrix;\r\n  uniform mat4 invModelViewMatrix;\r\n  uniform mat3 normalMatrix;\r\n\r\n  float intersect_ray_cylinder(in vec3 origin, in vec3 ray, out vec3 point) {\r\n\r\n    // intersect XZ-projected ray with circle\r\n    float a = dot(ray.xz, ray.xz);\r\n    float b = dot(ray.xz, origin.xz);\r\n    float c = dot(origin.xz, origin.xz) - 1.0;\r\n    float det = b * b - a * c;\r\n    if (det < 0.0) return -1.0;\r\n    float t1 = (-b - sqrt(det)) / a;\r\n    float t2 = (-b + sqrt(det)) / a;\r\n\r\n    // calculate both intersection points\r\n    vec3 p1 = origin + ray * t1;\r\n    vec3 p2 = origin + ray * t2;\r\n\r\n    // choose nearest point\r\n    float halfHeight = 0.5;\r\n    if (t1 >= 0.0 && p1.y >= -halfHeight && p1.y <= halfHeight) {\r\n      point = p1;\r\n      return t1;\r\n    }\r\n    if (t2 >= 0.0 && p2.y >= -halfHeight && p2.y <= halfHeight) {\r\n      point = p2;\r\n      return t2;\r\n    }\r\n\r\n    return -1.0;\r\n  }\r\n\r\n  float get_cylinder_point(in vec3 pixelPosEye, out vec3 point) {\r\n    // transform camera pos into cylinder local coords\r\n    vec4 v = invModelViewMatrix * vec4(0.0, 0.0, 0.0, 1.0);\r\n    vec3 origin = vec3(\r\n      dot(v, invmatVec1),\r\n      dot(v, invmatVec2),\r\n      dot(v, invmatVec3));\r\n\r\n    // transform (camera -> pixel) ray into cylinder local coords\r\n    v = invModelViewMatrix * vec4(pixelPosEye, 0.0);\r\n    vec3 ray = vec3(\r\n      dot(v, invmatVec1),\r\n      dot(v, invmatVec2),\r\n      dot(v, invmatVec3));\r\n    ray = normalize(ray);\r\n\r\n    return intersect_ray_cylinder(origin, ray, point);\r\n  }\r\n#endif\r\n\r\n/////////////////////////////////////////// Lighting ////////////////////////////////////////////////\r\n#if defined(USE_LIGHTS) && NUM_DIR_LIGHTS > 0\r\n  struct ReflectedLight {\r\n    vec3 directDiffuse;\r\n    vec3 directSpecular;\r\n    vec3 indirectDiffuse;\r\n  };\r\n\r\n  struct BlinnPhongMaterial {\r\n    vec3  diffuseColor;\r\n    vec3  specularColor;\r\n    float specularShininess;\r\n  };\r\n\r\n  struct GeometricContext {\r\n    vec3 normal;\r\n    vec3 viewDir;\r\n  };\r\n\r\n  struct DirectionalLight {\r\n    vec3 direction;\r\n    vec3 color;\r\n  };\r\n\r\n  uniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\r\n  uniform vec3 ambientLightColor;\r\n\r\n  vec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\r\n    return RECIPROCAL_PI * diffuseColor;\r\n  } // validated\r\n\r\n  vec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\r\n    // Original approximation by Christophe Schlick '94\r\n    //;float fresnel = pow( 1.0 - dotLH, 5.0 );\r\n    // Optimized variant (presented by Epic at SIGGRAPH '13)\r\n    float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\r\n    return ( 1.0 - specularColor ) * fresnel + specularColor;\r\n  } // validated\r\n\r\n  float G_BlinnPhong_Implicit( /* const in float dotNL, const in float dotNV */ ) {\r\n    // geometry term is (n dot l)(n dot v) / 4(n dot l)(n dot v)\r\n    return 0.25;\r\n  }\r\n\r\n  float D_BlinnPhong( const in float shininess, const in float dotNH ) {\r\n    return RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\r\n  }\r\n\r\n  vec3 BRDF_Specular_BlinnPhong( const in DirectionalLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\r\n    vec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\r\n    float dotNH = saturate(dot( geometry.normal, halfDir ));\r\n    float dotLH = saturate(dot( incidentLight.direction, halfDir ));\r\n\r\n    vec3 F = F_Schlick( specularColor, dotLH );\r\n    float G = G_BlinnPhong_Implicit( /* dotNL, dotNV */ );\r\n    float D = D_BlinnPhong( shininess, dotNH );\r\n\r\n    return F * ( G * D );\r\n  } // validated\r\n\r\n  void RE_Direct_BlinnPhong( const in DirectionalLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\r\n\r\n    float dotNL = saturate( dot( geometry.normal, directLight.direction ));\r\n    vec3 irradiance = dotNL * directLight.color * PI;\r\n    reflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\r\n    reflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess );\r\n  }\r\n\r\n  void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\r\n    reflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\r\n  }\r\n\r\n  vec3 calcLighting(const in GeometricContext geometry, const in BlinnPhongMaterial material) {\r\n    ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ));\r\n    vec3 irradiance = ambientLightColor * PI;\r\n\r\n    // use loop for number\r\n    #if NUM_DIR_LIGHTS > 1\r\n      for (int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\r\n        RE_Direct_BlinnPhong(directionalLights[i], geometry, material, reflectedLight);\r\n    #else\r\n        RE_Direct_BlinnPhong(directionalLights[0], geometry, material, reflectedLight);\r\n    #endif\r\n\r\n        RE_IndirectDiffuse_BlinnPhong(irradiance, material, reflectedLight);\r\n\r\n    #if NUM_DIR_LIGHTS > 1\r\n      }\r\n    #endif\r\n\r\n    return reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular;\r\n  }\r\n#endif\r\n\r\n/////////////////////////////////////////// Dashed Line ///////////////////////////////////////////////\r\n#ifdef DASHED_LINE\r\n  uniform float dashedLineSize;\r\n  uniform float dashedLinePeriod;\r\n  varying float vLineDistance;\r\n#endif\r\n\r\n/////////////////////////////////////////// Main ///////////////////////////////////////////////\r\nvoid main() {\r\n\r\n#ifdef CLIP_PLANE\r\n  if (vViewPosition.z < clipPlaneValue) discard;\r\n#endif\r\n\r\n#ifdef ZCLIP\r\n  if (vViewPosition.z < zClipValue) discard;\r\n#endif\r\n\r\n  vec4 pixelPosWorld = vec4(vWorldPosition, 1.0);\r\n  vec4 pixelPosEye;\r\n\r\n#ifdef SPHERE_SPRITE\r\n\r\n  vec3 normal;\r\n\r\n/* quick-and-dirty method\r\n  normal.xy = ' + INSTANCED_SPRITE_OVERSCALE + ' * (2.0 * vUv - 1.0);\r\n  float r2 = dot(normal.xy, normal.xy);\r\n  if (r2 > 1.0) discard;\r\n  float normalZ = sqrt(1.0 - r2);\r\n  normal.z = normalZ;\r\n  normal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\r\n  pixelPosEye = vec4(spritePosEye.xyz, 1.0);\r\n  pixelPosEye.z += spritePosEye.w * normalZ;\r\n*/\r\n\r\n  // ray-trace sphere surface\r\n  {\r\n    vec3 p;\r\n    if (get_sphere_point(-vViewPosition, p) < 0.0) discard;\r\n    pixelPosWorld = modelMatrix * vec4(instOffset.xyz + p * instOffset.w, 1.0);\r\n    // pixelPosEye = modelViewMatrix * vec4(instOffset.xyz + p * instOffset.w, 1.0);\r\n    pixelPosEye = vec4(spritePosEye.xyz, 1.0);\r\n    pixelPosEye.z += instOffset.w *\r\n      (modelViewMatrix[0][2] * p.x +\r\n       modelViewMatrix[1][2] * p.y +\r\n       modelViewMatrix[2][2] * p.z);\r\n    normal = normalize(normalMatrix * p);\r\n  }\r\n\r\n#endif\r\n\r\n#ifdef CYLINDER_SPRITE\r\n  vec3 normal;\r\n  float cylinderY = 0.0;\r\n\r\n  // ray-trace cylinder surface\r\n  {\r\n    vec3 p;\r\n    if (get_cylinder_point(-vViewPosition, p) < 0.0) discard;\r\n\r\n    cylinderY = 0.5 * (p.y + 1.0);\r\n\r\n    vec4 v = vec4(p, 1.0);\r\n    v = vec4(dot(v, matVec1), dot(v, matVec2), dot(v, matVec3), 1.0);\r\n    pixelPosWorld = modelMatrix * v;\r\n    pixelPosEye = modelViewMatrix * v;\r\n\r\n    vec3 localNormal = normalize(vec3(p.x, 0.0, p.z));\r\n    normal = vec3(\r\n      dot(localNormal, matVec1.xyz),\r\n      dot(localNormal, matVec2.xyz),\r\n      dot(localNormal, matVec3.xyz));\r\n    normal = normalize(normalMatrix * normal);\r\n  }\r\n#endif\r\n\r\n#ifdef ATTR_COLOR\r\n  vec3 vertexColor = vColor;\r\n#else\r\n  vec3 vertexColor = vec3(1.0, 1.0, 1.0);\r\n#endif\r\n\r\n#ifdef ATTR_COLOR2\r\n  #ifdef CYLINDER_SPRITE\r\n    float colorCoef = cylinderY; // cylinder parameter is calculated from ray-tracing\r\n  #else\r\n    float colorCoef = vUv.y; // cylinder parameter is interpolated as tex coord\r\n  #endif\r\n    // choose either color or color2\r\n  vertexColor = mix(vColor2, vColor, step(0.5, colorCoef));\r\n#endif\r\n\r\n  // negative red component is a special condition\r\n  if (vertexColor.x < 0.0) discard;\r\n\r\n#ifdef DASHED_LINE\r\n  if ( mod( vLineDistance, dashedLinePeriod ) > dashedLineSize ) discard;\r\n#endif\r\n\r\n// transparency prepass writes only z, so we don't need to calc the color\r\n#ifdef PREPASS_TRANSP\r\n  gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);\r\n  #if defined(SPHERE_SPRITE) || defined(CYLINDER_SPRITE)\r\n    gl_FragDepthEXT = calcDepthForSprites(pixelPosEye, zOffset, projectionMatrix);\r\n  #endif\r\n  return;\r\n#endif\r\n\r\n  float totalOpacity = opacity;\r\n\r\n#ifdef ATTR_ALPHA_COLOR\r\n  totalOpacity *= alphaCol;\r\n#endif\r\n\r\n  // discard fully transparent pixels\r\n  if (totalOpacity == 0.0) discard;\r\n\r\n#ifdef FAKE_OPACITY\r\n  // discard pixels in checker pattern\r\n  vec2 dm_coord = floor(gl_FragCoord.xy);\r\n  dm_coord = fract(dm_coord * 0.5);\r\n  if (totalOpacity < 1.0 && (dm_coord.x < 0.5 ^^ dm_coord.y < 0.5)) discard;\r\n  vec4 diffuseColor = vec4(diffuse, 1.0);\r\n#else\r\n  vec4 diffuseColor = vec4(diffuse, totalOpacity);\r\n#endif\r\n\r\n#if !defined (SPHERE_SPRITE) && !defined (CYLINDER_SPRITE)\r\n  #ifdef DOUBLE_SIDED\r\n    float flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\r\n  #else\r\n    float flipNormal = 1.0;\r\n  #endif\r\n  vec3 normal = normalize( vNormal ) * flipNormal;\r\n#endif\r\n\r\n  diffuseColor.rgb *= vertexColor;\r\n\r\n#if defined(USE_LIGHTS) && NUM_DIR_LIGHTS > 0\r\n  GeometricContext geometry = GeometricContext(normal, normalize( vViewPosition ));\r\n  BlinnPhongMaterial material = BlinnPhongMaterial(diffuseColor.rgb, specular, shininess);\r\n  vec3 outgoingLight = calcLighting(geometry, material);\r\n#else\r\n  vec3 outgoingLight = diffuseColor.rgb;\r\n#endif\r\n\r\n#ifdef COLOR_FROM_POS\r\n  gl_FragColor = world2colorMatrix * pixelPosWorld;\r\n#else\r\n  #ifdef OVERRIDE_COLOR\r\n    gl_FragColor = vec4(fixedColor, diffuseColor.a);\r\n  #else\r\n    gl_FragColor = vec4(outgoingLight, diffuseColor.a);\r\n  #endif\r\n\r\n  #ifdef USE_FOG\r\n    float fogFactor = smoothstep( fogNear, fogFar, vViewPosition.z );\r\n    gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\r\n  #endif\r\n#endif\r\n\r\n#if defined(SPHERE_SPRITE) || defined(CYLINDER_SPRITE)\r\n  gl_FragDepthEXT = calcDepthForSprites(pixelPosEye, zOffset, projectionMatrix);\r\n#endif\r\n}\r\n",Rf={precision:"mediump",init:function(t){this.precision=t.capabilities.getMaxPrecision("highp")}},Nf=zh.merge([Fh.common,Fh.fog,Fh.lights,{specular:{type:"c",value:new X(1118481)},shininess:{type:"f",value:30},fixedColor:{type:"c",value:new X(16777215)},zOffset:{type:"f",value:0},zClipValue:{type:"f",value:0},clipPlaneValue:{type:"f",value:0},invModelViewMatrix:{type:"4fv",value:new u},world2colorMatrix:{type:"4fv",value:new u},dashedLineSize:{type:"f",value:.1},dashedLinePeriod:{type:"f",value:.2},projMatrixInv:{type:"4fv",value:new u},viewport:{type:"v2",value:new n},lineWidth:{type:"f",value:2}}]),If=["shininess","opacity","zOffset","diffuse","specular","fixedColor","zClipCoef","zClipValue","clipPlaneValue","world2colorMatrix","dashedLineSize","dashedLinePeriod","projMatrixInv","viewport","lineWidth"];(Zo.prototype=Object.create(cr.prototype)).constructor=Zo,Zo.prototype.precisionString=function(){var t=Rf.precision;return"precision "+t+" float;\nprecision "+t+" int;\n\n"},Zo.prototype.uberOptions={diffuse:new X(16777215),specular:new X(1118481),shininess:30,opacity:1,fixedColor:new X(16777215),zOffset:0,zClipCoef:2,zClipValue:0,clipPlaneValue:0,world2colorMatrix:new u,dashedLineSize:.1,dashedLinePeriod:.3,projMatrixInv:new u,viewport:new n(800,600),lineWidth:2,copy:function(t){this.diffuse.copy(t.diffuse),this.specular.copy(t.specular),this.shininess=t.shininess,this.opacity=t.opacity,this.fixedColor.copy(t.fixedColor),this.zOffset=t.zOffset,this.zClipCoef=t.zClipCoef,this.zClipValue=t.zClipValue,this.clipPlaneValue=t.clipPlaneValue,this.world2colorMatrix.copy(t.world2colorMatrix),this.dashedLineSize=t.dashedLineSize,this.dashedLinePeriod=t.dashedLinePeriod,this.projMatrixInv=t.projMatrixInv,this.viewport=t.viewport,this.lineWidth=t.lineWidth}},Zo.prototype.copy=function(t){return Q.prototype.copy.call(this,t),this.fog=t.fog,this.instancedPos=t.instancedPos,this.instancedMatrix=t.instancedMatrix,this.attrColor=t.attrColor,this.attrColor2=t.attrColor2,this.attrAlphaColor=t.attrAlphaColor,this.overrideColor=t.overrideColor,this.sphereSprite=t.sphereSprite,this.cylinderSprite=t.cylinderSprite,this.zClip=t.zClip,this.clipPlane=t.clipPlane,this.fakeOpacity=t.fakeOpacity,this.colorFromPos=t.colorFromPos,this.prepassTransparancy=t.prepassTransparancy,this.dashedLine=t.dashedLine,this.thickLine=t.thickLine,this.uberOptions.copy(t.uberOptions),this},Zo.prototype.createInstance=function(){var t=new Zo;return t.copy(this),t.uberOptions=Object.create(this.uberOptions),t},Zo.prototype.setValues=function(t){if(void 0!==t){cr.prototype.setValues.call(this,t);var e={},r={};this.fog&&(e.USE_FOG=1),this.instancedPos&&(e.INSTANCED_POS=1),this.instancedMatrix&&(e.INSTANCED_MATRIX=1),this.attrColor&&(e.ATTR_COLOR=1),this.attrColor2&&(e.ATTR_COLOR2=1),this.attrAlphaColor&&(e.ATTR_ALPHA_COLOR=1),this.overrideColor&&(e.OVERRIDE_COLOR=1),this.sphereSprite&&(e.SPHERE_SPRITE=1,r.fragDepth=1),this.cylinderSprite&&(e.CYLINDER_SPRITE=1,r.fragDepth=1),this.zClip&&(e.ZCLIP=1),this.clipPlane&&(e.CLIP_PLANE=1),this.fakeOpacity&&(e.FAKE_OPACITY=1),this.lights&&(e.USE_LIGHTS=1),this.colorFromPos&&(e.COLOR_FROM_POS=1),this.prepassTransparancy&&(e.PREPASS_TRANSP=1),this.dashedLine&&(e.DASHED_LINE=1),this.thickLine&&(e.THICK_LINE=1),this.defines=e,this.extensions=r}},Zo.prototype.setUberOptions=function(t){if(void 0!==t)for(var e in t)t.hasOwnProperty(e)&&(this.uberOptions[e]instanceof X?this.uberOptions[e]=t[e].clone():this.uberOptions[e]=t[e])},Zo.prototype.clone=function(t){return t?this.createInstance():K.prototype.clone.call(this)},Zo.prototype.updateUniforms=function(){var t=this;If.forEach(function(e){t.uniforms.hasOwnProperty(e)&&(t.uberOptions[e]instanceof X||t.uberOptions[e]instanceof u?t.uniforms[e].value=t.uberOptions[e].clone():t.uniforms[e].value=t.uberOptions[e])}),this.transparent=!0};var Of={DEFAULT:0,VOLUME:1,TRANSPARENT:2,PREPASS_TRANSPARENT:3,VOLUME_BFPLANE:4};ut.prototype.resetTransform=function(){this.position.set(0,0,0),this.quaternion.set(0,0,0,1),this.scale.set(1,1,1)},ut.prototype.updateMatrixWorldRecursive=function(){null!=this.parent&&this.parent.updateMatrixWorldRecursive(),this.updateMatrixWorld()},re.prototype.renderDummyQuad=function(){var t=new Ot({transparent:!0,opacity:0,depthWrite:!1}),e=new oe,r=new kt(new It(.01,.01),t);e.add(r);var n=new pt(-.5,.5,.5,-.5,-1e4,1e4);return n.position.z=100,function(t){this.render(e,n,t)}}(),re.prototype.renderScreenQuad=function(){var t=new oe,e=new kt(new It(1,1));t.add(e);var r=new pt(-.5,.5,.5,-.5,-1e4,1e4);return r.position.z=100,function(n,i){e.material=n,this.render(t,r,i)}}(),re.prototype.renderScreenQuadFromTex=function(){var t=new Q({uniforms:{srcTex:{type:"t",value:null},opacity:{type:"f",value:1}},vertexShader:"varying vec2 vUv; void main() { vUv = uv; gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 ); }",fragmentShader:"varying vec2 vUv; uniform sampler2D srcTex; uniform float opacity;void main() { vec4 color = texture2D(srcTex, vUv); gl_FragColor = vec4(color.xyz, color.a * opacity); }",transparent:!0,depthTest:!1,depthWrite:!1});return function(e,r,n){t.uniforms.srcTex.value=e,t.transparent=r<1,t.uniforms.opacity.value=r,this.renderScreenQuad(t,n)}}(),re.prototype.renderScreenQuadFromTexWithDistortion=function(){var t=new Q({uniforms:{srcTex:{type:"t",value:null},coef:{type:"f",value:1}},vertexShader:"varying vec2 vUv; void main() { vUv = uv; gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 ); }",fragmentShader:"varying vec2 vUv; uniform sampler2D srcTex; uniform float coef;void main() {vec2 uv = vUv * 2.0 - 1.0;float r2 = dot(uv, uv);vec2 tc = uv * (1.0 + coef * r2);if (!all(lessThan(abs(tc), vec2(1.0)))) discard;tc = 0.5 * (tc + 1.0);gl_FragColor = texture2D(srcTex, tc);}",transparent:!1,depthTest:!1,depthWrite:!1});return function(e,r,n){t.uniforms.srcTex.value=e,t.uniforms.coef.value=r,this.renderScreenQuad(t,n)}}(),ft.prototype.setMinimalFov=function(t){this.aspect>=1?this.fov=t:this.fov=Eh.radToDeg(2*Math.atan(Math.tan(.5*Eh.degToRad(t))/this.aspect))},ft.prototype.setDistanceToFit=function(t,e){this.position.z=t/Math.sin(.5*Eh.degToRad(e))},vt.prototype.copyAtList=function(t,e){for(var r=this.itemSize,n=0,i=e.length;n<i;++n)for(var o=0;o<r;++o)this.array[n*r+o]=t.array[e[n]*r+o];return this};var Df={calcCylinderMatrix:function(t,e,r){var n=t.clone().lerp(e,.5),i=new u;i.makeScale(r,t.distanceTo(e),r);var o=new u;o.makeRotationX(Math.PI/2);var a=new u,s=new l(0,1,0);return a.lookAt(n,e,s),a.multiply(o),a.multiply(i),a.setPosition(n),a},calcChunkMatrix:function(t,e,r,n){var i=new u;i.makeScale(n.x,n.y,0);var o=new u;return o.lookAt(t,e,r),o.multiply(i),o.setPosition(t),o},forEachMeshInGroup:$o,countTriangles:function(t){var e=0;return $o(t,function(t){e+=function(t){var e=t.geometry;if(e instanceof Tn){var r=e.attributes;for(var n in r)if(r.hasOwnProperty(n)&&r[n]instanceof Nn){var i=r[n];return(e.index?e.index.array.length/3:0)*i.array.length/i.itemSize}return 0}return e instanceof Pt?e.index?e.index.array.length/3:0:e.faces?e.faces.length:0}(t)}),e},groupHasGeometryToRender:function(t){var e=!1;return t.traverse(function(t){(t.hasOwnProperty("geometry")||t instanceof Yo)&&(e=!0)}),e},buildDistorionMesh:function(t,e,r){function n(t){for(var e=0,n=t,i=1;Math.abs(n-e)>1e-5;)e=n,n=t/((i=1+r*n)*i);return 1/i}for(var i=new It(2,2,t,e),o=i.getAttribute("position"),a=0;a<o.count;++a){var s=o.array[3*a],c=o.array[3*a+1],l=n(s*s+c*c);o.setXY(a,l*s,l*c)}return i},RCGroup:qo,fillArray:function(t,e,r,n){r=void 0!==r?r:0,n=void 0!==n?n:t.length;for(var i=r;i<n;++i)t[i]=e},clearTree:Ko,destroyObject:function(t){Ko(t),t.parent?t.parent.remove(t):t.dispatchEvent({type:"removed"})},applyTransformsToMeshes:function(t,e){var r=[],n=e.length;if(!(n<1)){t.traverse(function(t){(t instanceof kt||t instanceof me||t instanceof de)&&(r[r.length]=t)});for(var i=0,o=r.length;i<o;++i){var a=r[i],s=a.parent;if(s){a.applyMatrix(e[0]);for(var c=1;c<n;++c){var l=new a.constructor(a.geometry,a.material);l.material.forceUniformsUpdate=!0,s.add(l),l.applyMatrix(e[c])}}}}},processTransparentMaterial:function(t,e){if(e instanceof Zo){var r=[];t.traverse(function(t){(t instanceof kt||t instanceof me)&&(r[r.length]=t)});for(var n=0,i=r.length;n<i;++n){var o=r[n],a=o.parent;if(a){o.material.setValues({prepassTransparancy:!1,fakeOpacity:!1}),o.material.needsUpdate=!0,o.layers.set(Of.TRANSPARENT);var s=o.material.createInstance();s.setValues({prepassTransparancy:!0,fakeOpacity:!1});var c=new o.constructor(o.geometry,s);c.material.transparent=!1,c.material.needsUpdate=!0,c.applyMatrix(o.matrix),c.layers.set(Of.PREPASS_TRANSPARENT),a.add(c)}}}},makeVisibleMeshes:function(t,e){t&&t.traverse&&t.traverse(function(t){t instanceof kt&&(t.visible=e(t))})},applySelectionMaterial:function(t){t.traverse(function(t){"material"in t&&(t.material=t.material.clone(!0),t.material.setValues({depthFunc:cu,overrideColor:!0,fog:!1}),t.material.setUberOptions({fixedColor:new X(16776960),zOffset:-1e-6}))})},LAYERS:Of},Ff={boundingBox:new et(new l(-1,-1,-1),new l(1,1,1)),boundingSphere:new rt(new l(0,0,0),1)};_p.deriveClass(Qo,Df.RCGroup),Qo.prototype.release=function(){this.parent&&this.parent.remove(this)},Qo.prototype.getDataSource=function(){return this._dataSource},Qo.prototype.getBoundaries=function(){return Ff},ta.prototype.raycast=function(){var t=new rt;return function(e){t.set(this._position,this._radius);var r=e.ray.intersectSphere(t);return r?{distance:e.ray.origin.distanceTo(r),point:r}:null}}(),ea.constructor=ea,ea.prototype.setSphere=function(t,e,r){this._objects[t]=new ta(e,r)},ea.prototype.raycast=function(t,e){for(var r=0,n=this._objects.length;r<n;++r){var i=this._objects[r].raycast(t);i&&(i.chunkIdx=r,e.push(i))}},ea.prototype.computeBoundingBox=function(){var t=this._objects,e=this.boundingBox;null===e&&(this.boundingBox=e=new et),e.makeEmpty();for(var r=0,n=t.length;r<n;++r)e.expandByPoint(t[r]._position)},ea.prototype.computeBoundingSphere=function(){this.computeBoundingBox();for(var t=this._objects,e=this.boundingBox,r=0,n=e.isEmpty()?new l:e.getCenter(),i=0,o=t.length;i<o;++i){var a=t[i]._position,s=n.distanceToSquared(a);r<s&&(r=s)}null===this.boundingSphere&&(this.boundingSphere=new rt),this.boundingSphere.set(n,Math.sqrt(r))};var zf=new X,kf=_p.copySubArrays;ra.prototype=Object.create(Tn.prototype),Sl.mixin(ra.prototype,ea.prototype),ra.prototype.constructor=ra,ra.prototype.setItem=function(t,e,r){!function(t,e,r,n,i,o){t[e]=r,t[e+1]=n,t[e+2]=i,t[e+3]=o}(this._offsets,4*t,e.x,e.y,e.z,r),this.setSphere(t,e,r)},ra.prototype.setColor=function(t,e){zf.set(e),function(t,e,r,n,i){t[e]=r,t[e+1]=n,t[e+2]=i}(this._colors,3*t,zf.r,zf.g,zf.b)},ra.prototype.startUpdate=function(){return!0},ra.prototype.finishUpdate=function(){this.getAttribute("offset").needsUpdate=!0,this.getAttribute("color").needsUpdate=!0},ra.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},ra.prototype.setOpacity=function(t,e){for(var r=this._alpha,n=0,i=t.length;n<i;++n)r[t[n]]=e;this.getAttribute("alphaColor").needsUpdate=!0},ra.prototype.getSubset=function(t){var e=t.length,r=new Tn;return this._init.call(r,e,this._sphGeometry),kf(this._offsets,r._offsets,t,4),kf(this._colors,r._colors,t,3),r.boundingSphere=this.boundingSphere,r.boundingBox=this.boundingBox,[r]},ra.prototype._init=function(t,e){this.copy(e),this._offsets=_p.allocateTyped(Float32Array,4*t),this._colors=_p.allocateTyped(Float32Array,3*t);var r=this._alpha=_p.allocateTyped(Float32Array,t);Sl.fill(r,1),this.addAttribute("offset",new Nn(this._offsets,4,1)),this.addAttribute("color",new Nn(this._colors,3,1)),this.addAttribute("alphaColor",new Nn(r,1,1))},(na.prototype=Object.create(Pt.prototype)).constructor=na,na.prototype.raycast=function(){function t(t,n,l,h,p,f,d,m){e.fromBufferAttribute(h,f),r.fromBufferAttribute(h,d),i.fromBufferAttribute(h,m);var g=function(t,e,r,n,i,o,a){return null===r.intersectTriangle(n,i,o,!1,a)?null:{point:a.clone()}}(0,0,l,e,r,i,u);return g&&(p&&(o.fromBufferAttribute(p,f),a.fromBufferAttribute(p,d),s.fromBufferAttribute(p,m),g.uv=function(t,e,r,n,i,o,a){return zt.barycoordFromPoint(t,e,r,n,c),i.multiplyScalar(c.x),o.multiplyScalar(c.y),a.multiplyScalar(c.z),i.add(o).add(a),i.clone()}(u,e,r,i,o,a,s)),g.face=new dt(f,d,m,zt.normal(e,r,i)),g.faceIndex=f),g}var e=new l,r=new l,i=new l,o=new n,a=new n,s=new n,c=new l,u=new l;return function(e,r){var n=e.ray;if(null===this.boundingSphere&&this.computeBoundingSphere(),!1!==e.ray.intersectsSphere(this.boundingSphere)&&(null===this.boundingBox||!1!==n.intersectsBox(this.boundingBox))){var i,o,a=this.index,s=this.attributes.position,c=this.attributes.uv;if(null!==a)for(i=0,o=a.count;i<o;i+=3){var l=t(0,0,n,s,c,a.getX(i),a.getX(i+1),a.getX(i+2));l&&(l.faceIndex=Math.floor(i/3),r.push(l))}}}}();var Uf=new X;(ia.prototype=Object.create(na.prototype)).constructor=ia,ia.prototype.startUpdate=function(){return!0},ia.prototype.finishUpdate=function(){this.getAttribute("position").needsUpdate=!0,this.getAttribute("normal").needsUpdate=!0,this.getAttribute("color").needsUpdate=!0},ia.prototype.setColor=function(t,e){Uf.set(e);for(var r=this._colors,n=this._chunkSize,i=t*n,o=i+n;i<o;++i){var a=3*i;r[a]=Uf.r,r[a+1]=Uf.g,r[a+2]=Uf.b}},ia.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},ia.prototype.setOpacity=function(t,e){for(var r=this._alpha,n=this._chunkSize,i=0,o=t.length;i<o;++i){var a=t[i]*n;Sl.fill(r,e,a,a+n)}this.getAttribute("alphaColor").needsUpdate=!0},ia.prototype.raycast=function(t,e){var r=[];na.prototype.raycast.call(this,t,r);for(var n=this._chunkGeo.index.count/3,i=0,o=r.length;i<o;++i)r[i].hasOwnProperty("faceIndex")&&(r[i].chunkIdx=Math.floor(r[i].faceIndex/n),e.push(r[i]))},ia.prototype.getSubset=function(t){var e=t.length,r=new Pt;this._init.call(r,this._chunkGeo,e);for(var n=this._positions,i=this._normals,o=this._colors,a=r._positions,s=r._normals,c=r._colors,l=3*this._chunkSize,u=0,h=t.length;u<h;++u){var p=u*l,f=t[u]*l,d=f+l;a.set(n.subarray(f,d),p),s.set(i.subarray(f,d),p),c.set(o.subarray(f,d),p)}return r.boundingSphere=this.boundingSphere,r.boundingBox=this.boundingBox,[r]},ia.prototype._init=function(t,e){var r=this._chunkSize=t.attributes.position.count,n=t.index.array,i=n.length,o=this._chunkSize*e,a=o>65535,s=i*e,c=this._index=_p.allocateTyped(a?Uint32Array:Uint16Array,s);this._positions=_p.allocateTyped(Float32Array,3*o),this._normals=_p.allocateTyped(Float32Array,3*o),this._colors=_p.allocateTyped(Float32Array,3*o);var l=this._alpha=_p.allocateTyped(Float32Array,o);Sl.fill(l,1);for(var u=0;u<e;++u){var h=u*i,p=u*r;c.set(n,h);for(var f=0;f<i;++f)c[h+f]+=p}this.setIndex(new vt(this._index,1)),this.addAttribute("position",new vt(this._positions,3)),this.addAttribute("normal",new vt(this._normals,3)),this.addAttribute("color",new vt(this._colors,3)),this.addAttribute("alphaColor",new vt(l,1))};var Bf=3;oa.prototype=Object.create(ia.prototype),Sl.mixin(oa.prototype,ea.prototype),oa.prototype.constructor=oa,oa.prototype.setItem=function(t,e,r){for(var n=this._tmpPositions,i=this._chunkSize,o=this._chunkPos,a=0;a<i;++a){var s=3*a;n[s]=e.x+o[s]*r,n[s+1]=e.y+o[s+1]*r,n[s+2]=e.z+o[s+2]*r}this._positions.set(n,i*t*Bf),this.setSphere(t,e,r)};var Vf=3,jf=ia.prototype.setColor,Gf=new l,Wf=new l,Hf=new nt;(aa.prototype=Object.create(ia.prototype)).constructor=aa,aa.prototype.setItem=function(t,e,r,n){var i=this._chunkSize,o=2*i*t*Vf,a=o+i*Vf,s=this._tmpVector,c=this._chunkPos,l=this._chunkNorms;Gf.lerpVectors(e,r,.5);var u=Df.calcCylinderMatrix(e,Gf,n);Hf.getNormalMatrix(u);for(var h,p=0;p<i;++p)h=p*Vf,Wf.fromArray(c,h),Wf.applyMatrix4(u),Wf.toArray(s,h);for(this._positions.set(s,o),Gf.sub(e),p=0;p<i;++p)s[h=p*Vf]+=Gf.x,s[h+1]+=Gf.y,s[h+2]+=Gf.z;for(this._positions.set(s,a),p=0;p<i;++p)h=p*Vf,Wf.fromArray(l,h),Wf.applyMatrix3(Hf),Wf.toArray(s,h);this._normals.set(s,o),this._normals.set(s,a)},aa.prototype.setColor=function(t,e,r){var n=2*t;jf.call(this,n,e);var i=n+1;jf.call(this,i,r)};var Xf=3;(sa.prototype=Object.create(Pt.prototype)).constructor=sa,sa.prototype.clone=function(){var t=this.parameters;return new sa(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded)};var Yf=new X,qf=new u,Zf=3,$f=_p.copySubArrays;(ha.prototype=Object.create(Tn.prototype)).constructor=ha,ha.prototype.setItem=function(t,e,r,n){var i=Df.calcCylinderMatrix(e,r,n),o=i.elements,a=4*t;this._collisionGeo.setItem(t,e,r,n),la(this._matVector1,a,o[0],o[4],o[8],o[12]),la(this._matVector2,a,o[1],o[5],o[9],o[13]),la(this._matVector3,a,o[2],o[6],o[10],o[14]),this._useZSprites&&(qf.getInverse(i),o=qf.elements,la(this._invmatVector1,a,o[0],o[4],o[8],o[12]),la(this._invmatVector2,a,o[1],o[5],o[9],o[13]),la(this._invmatVector3,a,o[2],o[6],o[10],o[14]))},ha.prototype.setColor=function(t,e,r){var n=t*Zf;Yf.set(e),ca(this._color1,n,Yf.r,Yf.g,Yf.b),Yf.set(r),ca(this._color2,n,Yf.r,Yf.g,Yf.b)},ha.prototype.computeBoundingSphere=function(){this._collisionGeo.computeBoundingSphere(),this.boundingSphere=this._collisionGeo.boundingSphere},ha.prototype.computeBoundingBox=function(){this._collisionGeo.computeBoundingBox(),this.boundingBox=this._collisionGeo.boundingBox},ha.prototype.raycast=function(t,e){this._collisionGeo.raycast(t,e)},ha.prototype.startUpdate=function(){return!0},ha.prototype.finishUpdate=function(){this.getAttribute("matVector1").needsUpdate=!0,this.getAttribute("matVector2").needsUpdate=!0,this.getAttribute("matVector3").needsUpdate=!0,this.getAttribute("color").needsUpdate=!0,this.getAttribute("color2").needsUpdate=!0,this.getAttribute("alphaColor").needsUpdate=!0,this._useZSprites&&(this.getAttribute("invmatVector1").needsUpdate=!0,this.getAttribute("invmatVector2").needsUpdate=!0,this.getAttribute("invmatVector3").needsUpdate=!0),this._collisionGeo.finishUpdate()},ha.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},ha.prototype.setOpacity=function(t,e){for(var r=this._alpha,n=0,i=t.length;n<i;++n)r[Math.floor(t[n]/2)]=e;this.getAttribute("alphaColor").needsUpdate=!0},ha.prototype.getSubset=function(t){var e=function(t){t.sort(ua);for(var e=[],r=[],n=0,i=t.length;n<i;++n){var o=t[n],a={first:!1,second:!1};(0|o)%2==0?(a.first=!0,a.second=n+1<i&&t[n+1]===t[n]+1,a.second&&++n):a.second=!0,e.push(Math.floor(o/2)),r.push(a)}return{indices:e,cylinderInfo:r}}(t),r=e.indices,n=r.length,i=new Tn;return this._init.call(i,n,this._cylGeometry,this._useZSprites),$f(this._matVector1,i._matVector1,r,4),$f(this._matVector2,i._matVector2,r,4),$f(this._matVector3,i._matVector3,r,4),this._useZSprites&&($f(this._invmatVector1,i._invmatVector1,r,4),$f(this._invmatVector2,i._invmatVector2,r,4),$f(this._invmatVector3,i._invmatVector3,r,4)),$f(this._color1,i._color1,r,Zf),$f(this._color2,i._color2,r,Zf),function(t,e,r){for(var n=0,i=t.length;n<i;++n){var o=t[n];o.first||(e[Zf*n]=-.5),o.second||(r[Zf*n]=-.5)}}(e.cylinderInfo,i._color1,i._color2),i.boundingSphere=this.boundingSphere,i.boundingBox=this.boundingBox,[i]},ha.prototype._init=function(t,e,r){this.copy(e),this._matVector1=_p.allocateTyped(Float32Array,4*t),this._matVector2=_p.allocateTyped(Float32Array,4*t),this._matVector3=_p.allocateTyped(Float32Array,4*t),this._color1=_p.allocateTyped(Float32Array,t*Zf),this._color2=_p.allocateTyped(Float32Array,t*Zf);var n=this._alpha=_p.allocateTyped(Float32Array,t);Sl.fill(n,1),this.addAttribute("matVector1",new Nn(this._matVector1,4,1)),this.addAttribute("matVector2",new Nn(this._matVector2,4,1)),this.addAttribute("matVector3",new Nn(this._matVector3,4,1)),this.addAttribute("color",new Nn(this._color1,Zf,1)),this.addAttribute("color2",new Nn(this._color2,Zf,1)),this.addAttribute("alphaColor",new Nn(this._alpha,1,1)),r&&(this._invmatVector1=_p.allocateTyped(Float32Array,4*t),this._invmatVector2=_p.allocateTyped(Float32Array,4*t),this._invmatVector3=_p.allocateTyped(Float32Array,4*t),this.addAttribute("invmatVector1",new Nn(this._invmatVector1,4,1)),this.addAttribute("invmatVector2",new Nn(this._invmatVector2,4,1)),this.addAttribute("invmatVector3",new Nn(this._invmatVector3,4,1)))};var Kf=3,Qf=3,Jf=new l,td=new l;(pa.prototype=Object.create(ia.prototype)).constructor=pa,pa.prototype.setItem=function(t,e){for(var r=this._chunkGeo._positions,n=r.length,i=0,o=n*this._ringsCount*t*Kf,a=this._positions,s=this._normals,c=this._tmpShape,l=0,u=e.length;l<u;++l){for(var h=e[l],p=0;p<n;++p)c[p].copy(r[p]).applyMatrix4(h);for(p=0;p<n;++p){var f=c[p],d=c[(p+1)%n],m=c[(p+n-1)%n],g=o+i;a[g]=f.x,a[g+1]=f.y,a[g+2]=f.z,Jf.subVectors(f,m).normalize(),td.subVectors(f,d).normalize(),Jf.add(td).normalize(),s[g]=Jf.x,s[g+1]=Jf.y,s[g+2]=Jf.z,i+=Kf}}};var ed=4,rd=new X,nd=new l;(ga.prototype=Object.create(Pt.prototype)).constructor=ga,ga.prototype.startUpdate=function(){return!0},ga.prototype.finishUpdate=function(){this.getAttribute("position").needsUpdate=!0,this.getAttribute("color").needsUpdate=!0,this.getAttribute("alphaColor").needsUpdate=!0,this.getAttribute("direction").needsUpdate=!0},ga.prototype.setColor=function(t,e){rd.set(e);var r=t*ed*3;fa(this._colors,r,rd.r,rd.g,rd.b),r+=3,fa(this._colors,r,rd.r,rd.g,rd.b),r+=3,fa(this._colors,r,rd.r,rd.g,rd.b),r+=3,fa(this._colors,r,rd.r,rd.g,rd.b)},ga.prototype.setSegment=function(t,e,r){nd.subVectors(e,r),nd.normalize();var n=this._positions,i=this._directions,o=t*ed*4,a=t*ed*3;da(n,o,e.x,e.y,e.z,.5),fa(i,a,nd.x,nd.y,nd.z),a+=3,da(n,o+=4,e.x,e.y,e.z,-.5),fa(i,a,nd.x,nd.y,nd.z),a+=3,da(n,o+=4,r.x,r.y,r.z,.5),fa(i,a,nd.x,nd.y,nd.z),a+=3,da(n,o+=4,r.x,r.y,r.z,-.5),fa(i,a,nd.x,nd.y,nd.z)},ga.prototype.setOpacity=function(t,e,r){var n=t*ed,i=e*ed;Sl.fill(this.alpha,r,i,n),this.getAttribute("alphaColor").needsUpdate=!0},ga.prototype.getSubsetSegments=function(t,e){return[ma(this._positions,t,e,4),ma(this._directions,t,e,3)]},ga.prototype.getSubsetColors=function(t,e){return ma(this._colors,t,e,3)},ga.prototype.getSubsetOpacities=function(t,e){return ma(this._alpha,t,e,1)},ga.prototype.getNumVertexPerSegment=function(){return ed},ga.prototype.getPositionSize=function(){return 4},ga.prototype.setSegments=function(t,e){var r=t*ed*4;if(e instanceof Array&&2===e.length){this._positions.set(e[0],r);var n=t*ed*3;this._directions.set(e[1],n)}else this._positions.set(e,r)},ga.prototype.setColors=function(t,e){var r=t*ed*3;this._colors.set(e,r)},ga.prototype._initVertices=function(t){this._buffersSize=t*ed;var e=this._buffersSize,r=e>65535;this._index=_p.allocateTyped(r?Uint32Array:Uint16Array,6*t),this._positions=_p.allocateTyped(Float32Array,4*e),this._colors=_p.allocateTyped(Float32Array,3*e),this._directions=_p.allocateTyped(Float32Array,3*e);var n=this._alpha=_p.allocateTyped(Float32Array,e);Sl.fill(n,1);for(var i=this._index,o=0,a=0,s=0;s<t;s++,o+=6,a+=ed)i[o]=a,i[o+1]=a+1,i[o+2]=a+3,i[o+3]=a,i[o+4]=a+2,i[o+5]=a+3;this.setIndex(new vt(this._index,1)),this.addAttribute("position",new vt(this._positions,4)),this.addAttribute("color",new vt(this._colors,3)),this.addAttribute("alphaColor",new vt(n,1)),this.addAttribute("direction",new vt(this._directions,3))},(va.prototype=Object.create(ga.prototype)).constructor=va,va.prototype.startUpdate=function(){return!0},va.prototype.computeBoundingSphere=function(){for(var t=this.boundingBox,e=0,r=t?t.getCenter():new l,n=this._positions,i=this.boundingSphere||new rt,o=this._positions.length,a=new l,s=this.getPositionSize(),c=0;c<o;c+=s){a.set(n[c],n[c+1],n[c+2]);var u=r.distanceToSquared(a);e<u&&(e=u)}i.set(r,Math.sqrt(e)),this.boundingSphere=i},va.prototype.computeBoundingBox=function(){for(var t=this._positions,e=new et,r=this._positions.length,n=new l,i=this.getPositionSize(),o=0;o<r;o+=i)n.set(t[o],t[o+1],t[o+2]),e.expandByPoint(n);this.boundingBox=e},va.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()};var id=3,od=new l,ad=new nt;(ya.prototype=Object.create(ia.prototype)).constructor=ya,ya.prototype.setItem=function(t,e,r,n){var i=this._chunkSize,o=i*t*id,a=this._tmpVector,s=this._chunkPos,c=this._chunkNorms,l=Df.calcCylinderMatrix(e,r,n);ad.getNormalMatrix(l);for(var u,h=0;h<i;++h)u=h*id,od.fromArray(s,u),od.applyMatrix4(l),od.toArray(a,u);for(this._positions.set(a,o),h=0;h<i;++h)u=h*id,od.fromArray(c,u),od.applyMatrix3(ad),od.toArray(a,u);this._normals.set(a,o)};(_a.prototype=Object.create(va.prototype)).constructor=_a,_a.prototype.parent=va.prototype,_a.prototype.startUpdate=function(){return!0},_a.prototype.computeBoundingSphere=function(){var t=this._collisionGeo;if(t)return t.computeBoundingSphere(),void(this.boundingSphere=t.boundingSphere);this.parent.computeBoundingSphere.call(this)},_a.prototype.computeBoundingBox=function(){var t=this._collisionGeo;if(t)return t.computeBoundingBox(),void(this.boundingBox=t.boundingBox);this.parent.computeBoundingBox.call(this)},_a.prototype.raycast=function(t,e){if(this._collisionGeo){var r=this._chunkSize;this._collisionGeo.raycast(t,e);for(var n=0,i=e.length;n<i;++n){var o=e[n].chunkIdx;void 0!==o&&(o=o/r|0,e[n].chunkIdx=o)}}},_a.prototype.setColor=function(t,e){for(var r=this._chunkSize,n=t*r,i=n+r;n<i;++n)this.parent.setColor.call(this,n,e)},_a.prototype.setSegment=function(t,e,r,n){var i=this._chunkSize,o=t*i+e;this.parent.setSegment.call(this,o,r,n),this._collisionGeo&&this._collisionGeo.setItem(t*i+e,r,n,.1)},_a.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},_a.prototype.setOpacity=function(t,e){for(var r=this._chunkSize,n=0,i=t.length;n<i;++n){var o=t[n]*r;this.parent.setOpacity.call(this,o,o+r-1,e)}},_a.prototype.getSubset=function(t){for(var e=t.length,r=this._chunkSize,n=new _a(e,r,!1),i=0,o=t.length;i<o;++i){var a=i*r,s=t[i]*r;n.setSegments(a,this.getSubsetSegments(s,r)),n.setColors(a,this.getSubsetColors(s,r))}return n.boundingSphere=this.boundingSphere,n.boundingBox=this.boundingBox,[n]},_a.prototype._init=function(t){this._chunkSize=t};var sd=new l;(xa.prototype=Object.create(va.prototype)).constructor=xa,xa.prototype.parent=va.prototype,xa.prototype.raycast=function(t,e){this._collisionGeo.raycast(t,e)},xa.prototype.setItem=function(t,e,r){this._collisionGeo.setItem(t,e,r,.3);var n=2*t;sd.lerpVectors(e,r,.5),this.parent.setSegment.call(this,n,e,sd),this.parent.setSegment.call(this,n+1,sd,r)},xa.prototype.setColor=function(t,e,r){var n=2*t;this.parent.setColor.call(this,n,e),this.parent.setColor.call(this,n+1,r)},xa.prototype.raycast=function(t,e){this._collisionGeo&&this._collisionGeo.raycast(t,e)},xa.prototype.getSubset=function(t){for(var e=t.length,r=new xa(e,!1),n=0,i=e;n<i;++n){var o=t[n];r.setSegments(n,this.getSubsetSegments(o,1)),r.setColors(n,this.getSubsetColors(o,1))}return r.boundingSphere=this.boundingSphere,r.boundingBox=this.boundingBox,[r]},xa.prototype._init=function(t){this._segCounts=2*t};var cd=[new l(1,0,0),new l(-1,0,0),new l(0,1,0),new l(0,-1,0),new l(0,0,1),new l(0,0,-1)],ld=cd.length,ud=new l,hd=new l;(ba.prototype=Object.create(_a.prototype)).constructor=ba,ba.prototype.computeBoundingSphere=function(){this._collisionGeo.computeBoundingSphere(),this.boundingSphere=this._collisionGeo.boundingSphere},ba.prototype.computeBoundingBox=function(){this._collisionGeo.computeBoundingBox(),this.boundingBox=this._collisionGeo.boundingBox},ba.prototype.raycast=function(t,e){this._collisionGeo.raycast(t,e)},ba.prototype.setItem=function(t,e,r){this._collisionGeo.setSphere(t,e,r);for(var n=t*this._chunkSize,i=0;i<ld/2;++i){var o=2*i;ud.x=e.x+cd[o].x*r,ud.y=e.y+cd[o].y*r,ud.z=e.z+cd[o].z*r;var a=o+1;hd.x=e.x+cd[a].x*r,hd.y=e.y+cd[a].y*r,hd.z=e.z+cd[a].z*r,this.parent.setSegment.call(this,n+i,ud,hd)}};var pd=4,fd=3,dd=new X;(wa.prototype=Object.create(na.prototype)).constructor=wa,wa.prototype.setItem=function(t,e,r){var n=this._posRad,i=pd*t;n[i++]=e.x,n[i++]=e.y,n[i++]=e.z,n[i]=r},wa.prototype.setColor=function(t,e){dd.set(e);var r=this._colors,n=fd*t;r[n++]=dd.r,r[n++]=dd.g,r[n]=dd.b},wa.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},wa.prototype.finishUpdate=function(){this._build()},wa.prototype.setOpacity=function(){},wa.prototype.raycast=function(){},wa.prototype.getSubset=function(){return[]},Sa.prototype.create=function(t){var e=t*t*t;if(e>117440512)throw new Error("Too large cube dimension: lead to memory huge uasge");return this.pointsValuesLinear=_p.allocateTyped(Float32Array,32*e),this.hasIntersection=_p.allocateTyped(Int32Array,e),this.bitsInside=_p.allocateTyped(Int32Array,e),0},Sa.prototype.destroy=function(){this.bitsInside=null,this.hasIntersection=null,this.pointsValuesLinear=null},Sa.prototype.striIndicesMarchCube=[-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,9,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,8,3,9,8,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,1,2,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,2,10,0,2,9,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,8,3,2,10,8,10,9,8,-1,-1,-1,-1,-1,-1,-1,3,11,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,11,2,8,11,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,9,0,2,3,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,11,2,1,9,11,9,8,11,-1,-1,-1,-1,-1,-1,-1,3,10,1,11,10,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,10,1,0,8,10,8,11,10,-1,-1,-1,-1,-1,-1,-1,3,9,0,3,11,9,11,10,9,-1,-1,-1,-1,-1,-1,-1,9,8,10,10,8,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,7,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,3,0,7,3,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,9,8,4,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,1,9,4,7,1,7,3,1,-1,-1,-1,-1,-1,-1,-1,1,2,10,8,4,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,4,7,3,0,4,1,2,10,-1,-1,-1,-1,-1,-1,-1,9,2,10,9,0,2,8,4,7,-1,-1,-1,-1,-1,-1,-1,2,10,9,2,9,7,2,7,3,7,9,4,-1,-1,-1,-1,8,4,7,3,11,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,4,7,11,2,4,2,0,4,-1,-1,-1,-1,-1,-1,-1,9,0,1,8,4,7,2,3,11,-1,-1,-1,-1,-1,-1,-1,4,7,11,9,4,11,9,11,2,9,2,1,-1,-1,-1,-1,3,10,1,3,11,10,7,8,4,-1,-1,-1,-1,-1,-1,-1,1,11,10,1,4,11,1,0,4,7,11,4,-1,-1,-1,-1,4,7,8,9,0,11,9,11,10,11,0,3,-1,-1,-1,-1,4,7,11,4,11,9,9,11,10,-1,-1,-1,-1,-1,-1,-1,9,5,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,5,4,0,8,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,5,4,1,5,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,5,4,8,3,5,3,1,5,-1,-1,-1,-1,-1,-1,-1,1,2,10,9,5,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,8,1,2,10,4,9,5,-1,-1,-1,-1,-1,-1,-1,5,2,10,5,4,2,4,0,2,-1,-1,-1,-1,-1,-1,-1,2,10,5,3,2,5,3,5,4,3,4,8,-1,-1,-1,-1,9,5,4,2,3,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,11,2,0,8,11,4,9,5,-1,-1,-1,-1,-1,-1,-1,0,5,4,0,1,5,2,3,11,-1,-1,-1,-1,-1,-1,-1,2,1,5,2,5,8,2,8,11,4,8,5,-1,-1,-1,-1,10,3,11,10,1,3,9,5,4,-1,-1,-1,-1,-1,-1,-1,4,9,5,0,8,1,8,10,1,8,11,10,-1,-1,-1,-1,5,4,0,5,0,11,5,11,10,11,0,3,-1,-1,-1,-1,5,4,8,5,8,10,10,8,11,-1,-1,-1,-1,-1,-1,-1,9,7,8,5,7,9,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,3,0,9,5,3,5,7,3,-1,-1,-1,-1,-1,-1,-1,0,7,8,0,1,7,1,5,7,-1,-1,-1,-1,-1,-1,-1,1,5,3,3,5,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,7,8,9,5,7,10,1,2,-1,-1,-1,-1,-1,-1,-1,10,1,2,9,5,0,5,3,0,5,7,3,-1,-1,-1,-1,8,0,2,8,2,5,8,5,7,10,5,2,-1,-1,-1,-1,2,10,5,2,5,3,3,5,7,-1,-1,-1,-1,-1,-1,-1,7,9,5,7,8,9,3,11,2,-1,-1,-1,-1,-1,-1,-1,9,5,7,9,7,2,9,2,0,2,7,11,-1,-1,-1,-1,2,3,11,0,1,8,1,7,8,1,5,7,-1,-1,-1,-1,11,2,1,11,1,7,7,1,5,-1,-1,-1,-1,-1,-1,-1,9,5,8,8,5,7,10,1,3,10,3,11,-1,-1,-1,-1,5,7,0,5,0,9,7,11,0,1,0,10,11,10,0,-1,11,10,0,11,0,3,10,5,0,8,0,7,5,7,0,-1,11,10,5,7,11,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,10,6,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,5,10,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,0,1,5,10,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,8,3,1,9,8,5,10,6,-1,-1,-1,-1,-1,-1,-1,1,6,5,2,6,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,6,5,1,2,6,3,0,8,-1,-1,-1,-1,-1,-1,-1,9,6,5,9,0,6,0,2,6,-1,-1,-1,-1,-1,-1,-1,5,9,8,5,8,2,5,2,6,3,2,8,-1,-1,-1,-1,2,3,11,10,6,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,0,8,11,2,0,10,6,5,-1,-1,-1,-1,-1,-1,-1,0,1,9,2,3,11,5,10,6,-1,-1,-1,-1,-1,-1,-1,5,10,6,1,9,2,9,11,2,9,8,11,-1,-1,-1,-1,6,3,11,6,5,3,5,1,3,-1,-1,-1,-1,-1,-1,-1,0,8,11,0,11,5,0,5,1,5,11,6,-1,-1,-1,-1,3,11,6,0,3,6,0,6,5,0,5,9,-1,-1,-1,-1,6,5,9,6,9,11,11,9,8,-1,-1,-1,-1,-1,-1,-1,5,10,6,4,7,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,3,0,4,7,3,6,5,10,-1,-1,-1,-1,-1,-1,-1,1,9,0,5,10,6,8,4,7,-1,-1,-1,-1,-1,-1,-1,10,6,5,1,9,7,1,7,3,7,9,4,-1,-1,-1,-1,6,1,2,6,5,1,4,7,8,-1,-1,-1,-1,-1,-1,-1,1,2,5,5,2,6,3,0,4,3,4,7,-1,-1,-1,-1,8,4,7,9,0,5,0,6,5,0,2,6,-1,-1,-1,-1,7,3,9,7,9,4,3,2,9,5,9,6,2,6,9,-1,3,11,2,7,8,4,10,6,5,-1,-1,-1,-1,-1,-1,-1,5,10,6,4,7,2,4,2,0,2,7,11,-1,-1,-1,-1,0,1,9,4,7,8,2,3,11,5,10,6,-1,-1,-1,-1,9,2,1,9,11,2,9,4,11,7,11,4,5,10,6,-1,8,4,7,3,11,5,3,5,1,5,11,6,-1,-1,-1,-1,5,1,11,5,11,6,1,0,11,7,11,4,0,4,11,-1,0,5,9,0,6,5,0,3,6,11,6,3,8,4,7,-1,6,5,9,6,9,11,4,7,9,7,11,9,-1,-1,-1,-1,10,4,9,6,4,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,10,6,4,9,10,0,8,3,-1,-1,-1,-1,-1,-1,-1,10,0,1,10,6,0,6,4,0,-1,-1,-1,-1,-1,-1,-1,8,3,1,8,1,6,8,6,4,6,1,10,-1,-1,-1,-1,1,4,9,1,2,4,2,6,4,-1,-1,-1,-1,-1,-1,-1,3,0,8,1,2,9,2,4,9,2,6,4,-1,-1,-1,-1,0,2,4,4,2,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,3,2,8,2,4,4,2,6,-1,-1,-1,-1,-1,-1,-1,10,4,9,10,6,4,11,2,3,-1,-1,-1,-1,-1,-1,-1,0,8,2,2,8,11,4,9,10,4,10,6,-1,-1,-1,-1,3,11,2,0,1,6,0,6,4,6,1,10,-1,-1,-1,-1,6,4,1,6,1,10,4,8,1,2,1,11,8,11,1,-1,9,6,4,9,3,6,9,1,3,11,6,3,-1,-1,-1,-1,8,11,1,8,1,0,11,6,1,9,1,4,6,4,1,-1,3,11,6,3,6,0,0,6,4,-1,-1,-1,-1,-1,-1,-1,6,4,8,11,6,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,7,10,6,7,8,10,8,9,10,-1,-1,-1,-1,-1,-1,-1,0,7,3,0,10,7,0,9,10,6,7,10,-1,-1,-1,-1,10,6,7,1,10,7,1,7,8,1,8,0,-1,-1,-1,-1,10,6,7,10,7,1,1,7,3,-1,-1,-1,-1,-1,-1,-1,1,2,6,1,6,8,1,8,9,8,6,7,-1,-1,-1,-1,2,6,9,2,9,1,6,7,9,0,9,3,7,3,9,-1,7,8,0,7,0,6,6,0,2,-1,-1,-1,-1,-1,-1,-1,7,3,2,6,7,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,11,10,6,8,10,8,9,8,6,7,-1,-1,-1,-1,2,0,7,2,7,11,0,9,7,6,7,10,9,10,7,-1,1,8,0,1,7,8,1,10,7,6,7,10,2,3,11,-1,11,2,1,11,1,7,10,6,1,6,7,1,-1,-1,-1,-1,8,9,6,8,6,7,9,1,6,11,6,3,1,3,6,-1,0,9,1,11,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,7,8,0,7,0,6,3,11,0,11,6,0,-1,-1,-1,-1,7,11,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,7,6,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,8,11,7,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,9,11,7,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,1,9,8,3,1,11,7,6,-1,-1,-1,-1,-1,-1,-1,10,1,2,6,11,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,10,3,0,8,6,11,7,-1,-1,-1,-1,-1,-1,-1,2,9,0,2,10,9,6,11,7,-1,-1,-1,-1,-1,-1,-1,6,11,7,2,10,3,10,8,3,10,9,8,-1,-1,-1,-1,7,2,3,6,2,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,7,0,8,7,6,0,6,2,0,-1,-1,-1,-1,-1,-1,-1,2,7,6,2,3,7,0,1,9,-1,-1,-1,-1,-1,-1,-1,1,6,2,1,8,6,1,9,8,8,7,6,-1,-1,-1,-1,10,7,6,10,1,7,1,3,7,-1,-1,-1,-1,-1,-1,-1,10,7,6,1,7,10,1,8,7,1,0,8,-1,-1,-1,-1,0,3,7,0,7,10,0,10,9,6,10,7,-1,-1,-1,-1,7,6,10,7,10,8,8,10,9,-1,-1,-1,-1,-1,-1,-1,6,8,4,11,8,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,6,11,3,0,6,0,4,6,-1,-1,-1,-1,-1,-1,-1,8,6,11,8,4,6,9,0,1,-1,-1,-1,-1,-1,-1,-1,9,4,6,9,6,3,9,3,1,11,3,6,-1,-1,-1,-1,6,8,4,6,11,8,2,10,1,-1,-1,-1,-1,-1,-1,-1,1,2,10,3,0,11,0,6,11,0,4,6,-1,-1,-1,-1,4,11,8,4,6,11,0,2,9,2,10,9,-1,-1,-1,-1,10,9,3,10,3,2,9,4,3,11,3,6,4,6,3,-1,8,2,3,8,4,2,4,6,2,-1,-1,-1,-1,-1,-1,-1,0,4,2,4,6,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,9,0,2,3,4,2,4,6,4,3,8,-1,-1,-1,-1,1,9,4,1,4,2,2,4,6,-1,-1,-1,-1,-1,-1,-1,8,1,3,8,6,1,8,4,6,6,10,1,-1,-1,-1,-1,10,1,0,10,0,6,6,0,4,-1,-1,-1,-1,-1,-1,-1,4,6,3,4,3,8,6,10,3,0,3,9,10,9,3,-1,10,9,4,6,10,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,9,5,7,6,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,4,9,5,11,7,6,-1,-1,-1,-1,-1,-1,-1,5,0,1,5,4,0,7,6,11,-1,-1,-1,-1,-1,-1,-1,11,7,6,8,3,4,3,5,4,3,1,5,-1,-1,-1,-1,9,5,4,10,1,2,7,6,11,-1,-1,-1,-1,-1,-1,-1,6,11,7,1,2,10,0,8,3,4,9,5,-1,-1,-1,-1,7,6,11,5,4,10,4,2,10,4,0,2,-1,-1,-1,-1,3,4,8,3,5,4,3,2,5,10,5,2,11,7,6,-1,7,2,3,7,6,2,5,4,9,-1,-1,-1,-1,-1,-1,-1,9,5,4,0,8,6,0,6,2,6,8,7,-1,-1,-1,-1,3,6,2,3,7,6,1,5,0,5,4,0,-1,-1,-1,-1,6,2,8,6,8,7,2,1,8,4,8,5,1,5,8,-1,9,5,4,10,1,6,1,7,6,1,3,7,-1,-1,-1,-1,1,6,10,1,7,6,1,0,7,8,7,0,9,5,4,-1,4,0,10,4,10,5,0,3,10,6,10,7,3,7,10,-1,7,6,10,7,10,8,5,4,10,4,8,10,-1,-1,-1,-1,6,9,5,6,11,9,11,8,9,-1,-1,-1,-1,-1,-1,-1,3,6,11,0,6,3,0,5,6,0,9,5,-1,-1,-1,-1,0,11,8,0,5,11,0,1,5,5,6,11,-1,-1,-1,-1,6,11,3,6,3,5,5,3,1,-1,-1,-1,-1,-1,-1,-1,1,2,10,9,5,11,9,11,8,11,5,6,-1,-1,-1,-1,0,11,3,0,6,11,0,9,6,5,6,9,1,2,10,-1,11,8,5,11,5,6,8,0,5,10,5,2,0,2,5,-1,6,11,3,6,3,5,2,10,3,10,5,3,-1,-1,-1,-1,5,8,9,5,2,8,5,6,2,3,8,2,-1,-1,-1,-1,9,5,6,9,6,0,0,6,2,-1,-1,-1,-1,-1,-1,-1,1,5,8,1,8,0,5,6,8,3,8,2,6,2,8,-1,1,5,6,2,1,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,3,6,1,6,10,3,8,6,5,6,9,8,9,6,-1,10,1,0,10,0,6,9,5,0,5,6,0,-1,-1,-1,-1,0,3,8,5,6,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,10,5,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,5,10,7,5,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,5,10,11,7,5,8,3,0,-1,-1,-1,-1,-1,-1,-1,5,11,7,5,10,11,1,9,0,-1,-1,-1,-1,-1,-1,-1,10,7,5,10,11,7,9,8,1,8,3,1,-1,-1,-1,-1,11,1,2,11,7,1,7,5,1,-1,-1,-1,-1,-1,-1,-1,0,8,3,1,2,7,1,7,5,7,2,11,-1,-1,-1,-1,9,7,5,9,2,7,9,0,2,2,11,7,-1,-1,-1,-1,7,5,2,7,2,11,5,9,2,3,2,8,9,8,2,-1,2,5,10,2,3,5,3,7,5,-1,-1,-1,-1,-1,-1,-1,8,2,0,8,5,2,8,7,5,10,2,5,-1,-1,-1,-1,9,0,1,5,10,3,5,3,7,3,10,2,-1,-1,-1,-1,9,8,2,9,2,1,8,7,2,10,2,5,7,5,2,-1,1,3,5,3,7,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,7,0,7,1,1,7,5,-1,-1,-1,-1,-1,-1,-1,9,0,3,9,3,5,5,3,7,-1,-1,-1,-1,-1,-1,-1,9,8,7,5,9,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,5,8,4,5,10,8,10,11,8,-1,-1,-1,-1,-1,-1,-1,5,0,4,5,11,0,5,10,11,11,3,0,-1,-1,-1,-1,0,1,9,8,4,10,8,10,11,10,4,5,-1,-1,-1,-1,10,11,4,10,4,5,11,3,4,9,4,1,3,1,4,-1,2,5,1,2,8,5,2,11,8,4,5,8,-1,-1,-1,-1,0,4,11,0,11,3,4,5,11,2,11,1,5,1,11,-1,0,2,5,0,5,9,2,11,5,4,5,8,11,8,5,-1,9,4,5,2,11,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,5,10,3,5,2,3,4,5,3,8,4,-1,-1,-1,-1,5,10,2,5,2,4,4,2,0,-1,-1,-1,-1,-1,-1,-1,3,10,2,3,5,10,3,8,5,4,5,8,0,1,9,-1,5,10,2,5,2,4,1,9,2,9,4,2,-1,-1,-1,-1,8,4,5,8,5,3,3,5,1,-1,-1,-1,-1,-1,-1,-1,0,4,5,1,0,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,4,5,8,5,3,9,0,5,0,3,5,-1,-1,-1,-1,9,4,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,11,7,4,9,11,9,10,11,-1,-1,-1,-1,-1,-1,-1,0,8,3,4,9,7,9,11,7,9,10,11,-1,-1,-1,-1,1,10,11,1,11,4,1,4,0,7,4,11,-1,-1,-1,-1,3,1,4,3,4,8,1,10,4,7,4,11,10,11,4,-1,4,11,7,9,11,4,9,2,11,9,1,2,-1,-1,-1,-1,9,7,4,9,11,7,9,1,11,2,11,1,0,8,3,-1,11,7,4,11,4,2,2,4,0,-1,-1,-1,-1,-1,-1,-1,11,7,4,11,4,2,8,3,4,3,2,4,-1,-1,-1,-1,2,9,10,2,7,9,2,3,7,7,4,9,-1,-1,-1,-1,9,10,7,9,7,4,10,2,7,8,7,0,2,0,7,-1,3,7,10,3,10,2,7,4,10,1,10,0,4,0,10,-1,1,10,2,8,7,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,9,1,4,1,7,7,1,3,-1,-1,-1,-1,-1,-1,-1,4,9,1,4,1,7,0,8,1,8,7,1,-1,-1,-1,-1,4,0,3,7,4,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,8,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,10,8,10,11,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,9,3,9,11,11,9,10,-1,-1,-1,-1,-1,-1,-1,0,1,10,0,10,8,8,10,11,-1,-1,-1,-1,-1,-1,-1,3,1,10,11,3,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,11,1,11,9,9,11,8,-1,-1,-1,-1,-1,-1,-1,3,0,9,3,9,11,1,2,9,2,11,9,-1,-1,-1,-1,0,2,11,8,0,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,2,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,8,2,8,10,10,8,9,-1,-1,-1,-1,-1,-1,-1,9,10,2,0,9,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,8,2,8,10,0,1,8,1,10,8,-1,-1,-1,-1,1,10,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,3,8,9,1,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,9,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,3,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1];var md=[0,265,515,778,1030,1295,1541,1804,2060,2309,2575,2822,3082,3331,3593,3840,400,153,915,666,1430,1183,1941,1692,2460,2197,2975,2710,3482,3219,3993,3728,560,825,51,314,1590,1855,1077,1340,2620,2869,2111,2358,3642,3891,3129,3376,928,681,419,170,1958,1711,1445,1196,2988,2725,2479,2214,4010,3747,3497,3232,1120,1385,1635,1898,102,367,613,876,3180,3429,3695,3942,2154,2403,2665,2912,1520,1273,2035,1786,502,255,1013,764,3580,3317,4095,3830,2554,2291,3065,2800,1616,1881,1107,1370,598,863,85,348,3676,3925,3167,3414,2650,2899,2137,2384,1984,1737,1475,1226,966,719,453,204,4044,3781,3535,3270,3018,2755,2505,2240,2240,2505,2755,3018,3270,3535,3781,4044,204,453,719,966,1226,1475,1737,1984,2384,2137,2899,2650,3414,3167,3925,3676,348,85,863,598,1370,1107,1881,1616,2800,3065,2291,2554,3830,4095,3317,3580,764,1013,255,502,1786,2035,1273,1520,2912,2665,2403,2154,3942,3695,3429,3180,876,613,367,102,1898,1635,1385,1120,3232,3497,3747,4010,2214,2479,2725,2988,1196,1445,1711,1958,170,419,681,928,3376,3129,3891,3642,2358,2111,2869,2620,1340,1077,1855,1590,314,51,825,560,3728,3993,3219,3482,2710,2975,2197,2460,1692,1941,1183,1430,666,915,153,400,3840,3593,3331,3082,2822,2575,2309,2060,1804,1541,1295,1030,778,515,265,0];Aa.prototype.constructor=Aa,Ea.prototype.constructor=Ea,Ca.prototype.constructor=Ca,Ca.prototype._prepareAxesAndDirs=function(){var t=this._volumetricData.getCellSize(),e=this._xAxis,r=this._yAxis,n=this._zAxis,i=this._xDir,o=this._yDir,a=this._zDir;e.set(t.x,0,0),r.set(0,t.y,0),n.set(0,0,t.z),i.set(1,0,0),o.set(0,1,0),a.set(0,0,1);var s=new l;return s.crossVectors(i,o),s.dot(a)<0&&(i.negate(),o.negate(),a.negate()),!(i.x<0||i.y<0||i.z<0||o.x<0||o.y<0||o.z<0||a.x<0||a.y<0||a.z<0)&&!(0!==e.y||0!==e.z||0!==r.x||0!==r.z||0!==n.x||0!==n.y)},Ca.prototype._vertexInterp=function(t,e,r,n,i,o){var a=e.p[r],s=e.p[n],c=e.g[r],l=e.g[n],u=e.val[r],h=t-u,p=e.val[n]-u,f=0;Math.abs(p)>0&&(f=h/p),f=f>1?1:f,i.lerpVectors(a,s,f),o.lerpVectors(c,l,f)},Ca.prototype._polygonize=function(){for(var t=Sa.prototype.striIndicesMarchCube,e=[0,1,2,3,4,5,6,7,0,1,2,3],r=[1,2,3,0,5,6,7,4,4,5,6,7],n=new Array(12),i=new Array(12),o=0;o<12;++o)n[o]=new l,i[o]=new l;return function(a,s,c){var l=a.cubeIndex;for(o=0;o<12;++o)md[l]&1<<o&&this._vertexInterp(s,a,e[o],r[o],n[o],i[o]);var u=0,h=16*l;for(o=0;-1!==t[h+o];o+=3)c[u].a.p.copy(n[t[h+o]]),c[u].a.n.copy(i[t[h+o]]),c[u].b.p.copy(n[t[h+o+1]]),c[u].b.n.copy(i[t[h+o+1]]),c[u].c.p.copy(n[t[h+o+2]]),c[u].c.n.copy(i[t[h+o+2]]),++u;return u}}(),Ca.prototype._doGridPosNorms=function(t,e,r){for(var n=this._volumetricData,i=this._volumetricData.getData(),o=n.getDimensions(),a=o[0],s=o[1],c=o[2],u=e*n.getStrideX(),h=e*n.getStrideY(),p=e*n.getStrideZ(),f=new Aa,d=f.val,m=f.val.length,g=[new l(0,0,0),new l(e,0,0),new l(e,e,0),new l(0,e,0),new l(0,0,e),new l(e,0,e),new l(e,e,e),new l(0,e,e)],v=new Array(5),y=0;y<5;++y)v[y]=new Ea;var _,x=this,b=this._position,w=this._normals;_=r?function(){var t=new l(x._xAxis.x,x._yAxis.y,x._zAxis.z);return function(e){var r=e.p.clone();r.multiply(t),b.push(r.add(x._origin)),w.push(e.n.clone())}}():function(){var t=new nt;t.set(x._xAxis.x,x._yAxis.x,x._zAxis.x,x._xAxis.y,x._yAxis.y,x._zAxis.y,x._xAxis.z,x._yAxis.z,x._zAxis.z);var e=new nt;return e.set(x._xDir.x,x._yDir.x,x._zDir.x,x._xDir.y,x._yDir.y,x._zDir.y,x._xDir.z,x._yDir.z,x._zDir.z),function(r){b.push(r.p.clone().applyMatrix3(t).add(x._origin)),w.push(r.n.clone().applyMatrix3(e))}}();for(var S=this._indices,M=0,A=0;A<c-e;A+=e)for(var E=0;E<s-e;E+=e)for(var C=n.getDirectIdx(0,E,A),T=0;T<a-e;T+=e,C+=u){d[0]=i[C],d[1]=i[C+u],d[3]=i[C+h],d[2]=i[C+u+h],d[4]=i[C+p],d[5]=i[C+u+p],d[7]=i[C+h+p],d[6]=i[C+u+h+p];for(var P=0,L=0;L<m;++L)d[L]<t&&(P|=1<<L);if(0!==md[P]){for(f.cubeIndex=P,L=0;L<m;++L)f.p[L].set(T+g[L].x,E+g[L].y,A+g[L].z),Ma(this._gradient,f.p[L],f.g[L]);var R=this._polygonize(f,t,v);for(M+=R,L=0;L<R;++L)S.push(3*this._numTriangles),S.push(3*this._numTriangles+1),S.push(3*this._numTriangles+2),++this._numTriangles,_(v[L].a),_(v[L].b),_(v[L].c)}}return M},Ca.prototype.compute=function(t,e,r,n){this._volumetricData=t,this._origin=e,this._gradient=t.computeGradient(),this._doGridPosNorms(r,n,this._prepareAxesAndDirs())},Ca.prototype._remapIndices=function(t,e){for(var r=this._indices,n=_p.allocateTyped(Uint32Array,e),i=0;i<e;++i)r[i]=t[r[i]],n[i]=r[i];this._indices=n},Ca.prototype._remapVertices=function(t,e,r){for(var n=_p.allocateTyped(Float32Array,3*r),i=_p.allocateTyped(Float32Array,3*r),o=0;o<r;++o){var a=t[o];n[3*o]=a.x,n[3*o+1]=a.y,n[3*o+2]=a.z;var s=e[o].normalize();i[3*o]=s.x,i[3*o+1]=s.y,i[3*o+2]=s.z}this._position=n,this._normals=i},Ca.prototype.vertexFusion=function(t,e){var r=this._indices.length,n=this._position,i=this._normals,o=0|n.length;if(0!==r&&0!==o){var a=_p.allocateTyped(Uint32Array,o);a[0]=0;for(var s=1,c=1;c<o;++c){for(var l=s-t<0?0:s-t,u=l+e>s?s:l+e,h=-1,p=l;p<u;++p)if(n[c].equals(n[p])){h=p;break}-1!==h?a[c]=h:(n[s].copy(n[c]),i[s].copy(i[c]),a[c]=s,++s)}this._remapIndices(a,r),this._remapVertices(n,i,s)}},Ca.prototype.setColorVolTex=function(t,e,r,n){function i(t,e,r,n){n[0]=(1-t)*_[e]+t*_[r],n[1]=(1-t)*_[e+1]+t*_[r+1],n[2]=(1-t)*_[e+2]+t*_[r+2]}function o(t,r,n,i){var o=e[t];if(null!=o){E[o._index]=o;var a=r*n*i*c[t];void 0===C[o._index]?C[o._index]=a:C[o._index]+=a}}var a,s,c,l,u,h,p=this._position.length/3,f=this._position,d=this._origin,m=this._volumetricData.getDimensions(),g=m[0]-1,v=m[1]-1,y=m[2]-1,_=t.getData(),x=t.getStrideX(),b=t.getStrideY(),w=t.getStrideZ();null!==n&&(c=r.getData(),l=r.getStrideX(),u=r.getStrideY(),h=r.getStrideZ());var S=1/this._xAxis.x,M=1/this._yAxis.y,A=1/this._zAxis.z,E=[],C=[],T=_p.allocateTyped(Float32Array,3*p),P=_p.allocateTyped(Int32Array,p),L=0;for(a=0;a<p;a++){var R=3*a,N=(f[R]-d.x)*S,I=(f[R+1]-d.y)*M,O=(f[R+2]-d.z)*A,D=0|Math.min(Math.max(N,0),g),F=0|Math.min(Math.max(I,0),v),z=0|Math.min(Math.max(O,0),y),k=N-D,U=I-F,B=O-z;if(null!=n){E=[],C=[],o(s=r.getDirectIdx(D,F,z),1-k,1-U,1-B),o(s+l,k,1-U,1-B),o(s+u,1-k,U,1-B),o(s+l+u,k,U,1-B),o(s+h,1-k,1-U,B),o(s+l+h,k,1-U,B),o(s+u+h,1-k,U,B),o(s+l+u+h,k,U,B);var V=0,j=-1;for(var G in C)C[G]>V&&(j=G,V=C[G]);if(j<0||!n.includesAtom(E[j])){P[a]=-1;continue}}P[a]=L++;var W=D<g?x:0,H=F<v?b:0,X=z<y?w:0,Y=[0,0,0],q=[0,0,0],Z=[0,0,0],$=[0,0,0];i(k,s=t.getDirectIdx(D,F,z),s+W,Y),i(k,s+H,s+W+H,q),i(k,s+X,s+W+X,Z),i(k,s+H+X,s+W+H+X,$);var K=[0,0,0];K[0]=(1-U)*Y[0]+U*q[0],K[1]=(1-U)*Y[1]+U*q[1],K[2]=(1-U)*Y[2]+U*q[2];var Q=[0,0,0];Q[0]=(1-U)*Z[0]+U*$[0],Q[1]=(1-U)*Z[1]+U*$[1],Q[2]=(1-U)*Z[2]+U*$[2],T[R]=(1-B)*K[0]+B*Q[0],T[R+1]=(1-B)*K[1]+B*Q[1],T[R+2]=(1-B)*K[2]+B*Q[2]}if(this._colors=T,null!=n){for(a=0;a<p;++a){var J=P[a];J<0||(this._position[3*J]=this._position[3*a],this._position[3*J+1]=this._position[3*a+1],this._position[3*J+2]=this._position[3*a+2],this._normals[3*J]=this._normals[3*a],this._normals[3*J+1]=this._normals[3*a+1],this._normals[3*J+2]=this._normals[3*a+2],this._colors[3*J]=this._colors[3*a],this._colors[3*J+1]=this._colors[3*a+1],this._colors[3*J+2]=this._colors[3*a+2])}var tt=this._indices.length/3,et=0;for(a=0;a<tt;++a){var rt=P[this._indices[3*a]],nt=P[this._indices[3*a+1]],it=P[this._indices[3*a+2]];rt>=0&&nt>=0&&it>=0&&(this._indices[3*et]=rt,this._indices[3*et+1]=nt,this._indices[3*et+2]=it,++et)}this._position=new Float32Array(this._position.buffer.slice(0,3*L*4)),this._normals=new Float32Array(this._normals.buffer.slice(0,3*L*4)),this._colors=new Float32Array(this._colors.buffer.slice(0,3*L*4)),this._indices=new Uint32Array(this._indices.buffer.slice(0,3*et*4))}},Ca.prototype.toMesh=function(){var t=new Pt;return t.setIndex(new vt(this._indices,1)),t.addAttribute("position",new vt(this._position,3)),t.addAttribute("normal",new vt(this._normals,3)),t.addAttribute("color",new vt(this._colors,3)),t.computeBoundingSphere(),t},(Ta.prototype=Object.create(wa.prototype)).constructor=Ta,Ta.prototype._build=function(){var t=this._opts;this.numVoxels=[128,128,128],this.xAxis=new l(1,0,0),this.yAxis=new l(0,1,0),this.zAxis=new l(0,0,1),this.origin=new l(0,0,0),this._visibilitySelector=t.visibilitySelector,this._calcSurface(t)},Ta.prototype._findMinMax=function(t){for(var e=t.length/4,r=[t[0],t[1],t[2],t[3]],n=[t[0],t[1],t[2],t[3]],i=1;i<e;++i)for(var o=4*i,a=0;a<4;++a){var s=t[o+a];r[a]=Math.max(s,r[a]),n[a]=Math.min(s,n[a])}return{maxPosRad:r,minPosRad:n}},Ta.prototype._findNumVoxels=function(t,e){var r=this.numVoxels,n=this._findMinMax(t),i=n.minPosRad,o=n.maxPosRad;i[3]>4&&(e.gridSpacing*=i[3]);var a=e.radScale*o[3]*1.7,s=a;s=.65*Math.sqrt(4/3*Math.PI*s*s*s),a=Math.max(a,s);for(var c=0;c<3;++c)i[c]-=a,o[c]+=a;for(c=0;c<3;++c)r[c]=Math.ceil((o[c]-i[c])/e.gridSpacing);return this.xAxis.x=(r[0]-1)*e.gridSpacing,this.yAxis.y=(r[1]-1)*e.gridSpacing,this.zAxis.z=(r[2]-1)*e.gridSpacing,this.origin.x=i[0],this.origin.y=i[1],this.origin.z=i[2],{bbox:n,dim:r}},Ta.prototype._makeSurface=function(t,e){var r=new Ca;r.compute(t.volMap,this.origin,e.isoValue,1),r.vertexFusion(9,9),r._numTriangles>0&&(r.setColorVolTex(t.volTexMap,t.atomMap,t.atomWeightMap,this._visibilitySelector),this.setIndex(new vt(r._indices,1)),this.addAttribute("position",new vt(r._position,3)),this.addAttribute("normal",new vt(r._normals,3)),this.addAttribute("color",new vt(r._colors,3)))},Ta.prototype._calcSurface=function(t){var e={posRad:this._posRad,colors:this._colors,atoms:this._opts.atoms};if(0!==e.posRad.length){var r=this._findNumVoxels(e.posRad,t),n=new et(this.origin,new l(this.xAxis.x,this.yAxis.y,this.zAxis.z).add(this.origin)),i=this._computeSurface(e,n,r,t);this._makeSurface(i,t)}};var gd=Tf.Volume;(Pa.prototype=Object.create(Ta.prototype)).constructor=Pa,Pa.prototype._computeSurface=function(t,e,r,n){this._shiftByOrigin(t.posRad);var i={volMap:new gd(Float32Array,this.numVoxels,e),volTexMap:new gd(Float32Array,this.numVoxels,e,3)};return null!=this._visibilitySelector&&(i.atomMap=[],i.atomWeightMap=new gd(Float32Array,this.numVoxels,e)),this.gaussdensity(i,t,null,n),i},Pa.prototype.gaussdensity=function(t,e,r,n){var i,o=e.posRad.length/4,a=e.posRad,s=e.colors,c=this.numVoxels,l=n.radScale,u=n.gaussLim,h=n.gridSpacing,p=1/n.isoValue,f=1/h,d=c[0]-1,m=c[1]-1,g=c[2]-1,v=t.volMap,y=t.volTexMap,_=v.getData(),x=v.getStrideX(),b=y.getData(),w=y.getStrideX();null!=this._visibilitySelector&&(i=t.atomWeightMap.getData());for(var S=t.atomMap,M=0;M<o;++M){var A=4*M,E=a[A+3]*l,C=null===r?1:r[M],T=1/(2*E*E),P=u*E,L=P*P;P*=f;var R=a[A]*f,N=Math.max(R-P|0,0),I=Math.min(R+P|0,d);R=a[A+1]*f;var O=Math.max(R-P|0,0),D=Math.min(R+P|0,m);R=a[A+2]*f;for(var F=Math.max(R-P|0,0),z=Math.min(R+P|0,g),k=F*h-a[A+2],U=F;U<=z;++U,k+=h)for(var B=O*h-a[A+1],V=O;V<=D;++V,B+=h){var j=B*B+k*k;if(!(j>=L))for(var G=v.getDirectIdx(N,V,U),W=y.getDirectIdx(N,V,U),H=N*h-a[A],X=N;X<=I;++X,H+=h,G+=x,W+=w){var Y=-(H*H+j)*T,q=Math.exp(Y)*C;null!=this._visibilitySelector&&q>i[G]&&(i[G]=q,S[G]=e.atoms[M]),_[G]+=q,q*=p;var Z=3*M;b[W]+=q*s[Z],b[W+1]+=q*s[Z+1],b[W+2]+=q*s[Z+2]}}}},Pa.prototype._shiftByOrigin=function(t){for(var e=this.origin.x,r=this.origin.y,n=this.origin.z,i=t.length/4,o=0;o<i;++o){var a=4*o;t[a]-=e,t[a+1]-=r,t[a+2]-=n}};var vd=Tf.Volume;(Ra.prototype=Object.create(Ta.prototype)).constructor=Ra,Ra.prototype._computeSurface=function(t,e,r,n){var i=new La(t,r,n);i.build();return{volMap:new vd(Float32Array,this.numVoxels,e,1,i.volMap),volTexMap:new vd(Float32Array,this.numVoxels,e,3,i.volTexMap),atomMap:i.atomMap,atomWeightMap:new vd(Float32Array,this.numVoxels,e,1,i.weightsMap)}},Ia.prototype.createVoxels=function(){var t,e,r=0|this._numAtoms,n=this._atoms,i=this._vBoxMax.x-this._vBoxMin.x,o=this._vBoxMax.y-this._vBoxMin.y,a=this._vBoxMax.z-this._vBoxMin.z,s=i<o?i:o;s=a<s?a:s;var c,l=0,u=0;for(c=0;c<r;c++)l=(e=2*(n[c].radius+this._probeRadius))>l?e:l,u+=e;var h=Math.floor(s/l);h<2&&(h=2),u/=r,this._numCells=h,this._aveRad=u,this._maxRad=l;var p=h,f=h*h,d=h*h*h,m=this._xScale=1/(this._vBoxMax.x-this._vBoxMin.x),g=this._yScale=1/(this._vBoxMax.y-this._vBoxMin.y),v=this._zScale=1/(this._vBoxMax.z-this._vBoxMin.z),y=0,_=m*h,x=g*h,b=v*h;for(c=0;c<r;c++){var w=2*(4.5*(n[c].radius+this._probeRadius)),S=Math.floor(_*w+.8),M=Math.floor(x*w+.8),A=Math.floor(b*w+.8);y+=++S*++M*++A}this._voxelList=_p.allocateTyped(Int32Array,d);var E=[];if(E.length=y,null===this._voxelList||null===E)return-1;for(c=0;c<d;c++)this._voxelList[c]=-1;for(t=0,c=0;c<r;c++){e=4.5*(n[c].radius+this._probeRadius);var C=Math.floor((n[c].coord.x-this._vBoxMin.x-e)*h*m),T=Math.floor((n[c].coord.y-this._vBoxMin.y-e)*h*g),P=Math.floor((n[c].coord.z-this._vBoxMin.z-e)*h*v),L=Math.floor((n[c].coord.x-this._vBoxMin.x+e)*h*m),R=Math.floor((n[c].coord.y-this._vBoxMin.y+e)*h*g),N=Math.floor((n[c].coord.z-this._vBoxMin.z+e)*h*v);C=C>=0?C:0,T=T>=0?T:0,P=P>=0?P:0,L=L<h?L:h-1,R=R<h?R:h-1,N=N<h?N:h-1;for(var I=P;I<=N;I++)for(var O=T;O<=R;O++)for(var D=C;D<=L;D++){var F=D+O*p+I*f;if(this._voxelList[F]<0)E[2*t+0]=c,E[2*t+1]=-1,this._voxelList[F]=t,t++;else{var z=this._voxelList[F];this._voxelList[F]=t,E[2*t+0]=c,E[2*t+1]=z,t++}}}return this._atomsList=Int32Array.from(E),0},Ia.prototype.destroyVoxels=function(){this._atomsList=null,this._voxelList=null,this._atoms=null,this._vertices=null,this._vBoxMin=null,this._vBoxMax=null},Ia.prototype.forEachRelatedAtom=function(t,e){for(var r=Math.floor((t.x-this._vBoxMin.x)*this._numCells*this._xScale),n=Math.floor((t.y-this._vBoxMin.y)*this._numCells*this._yScale),i=Math.floor((t.z-this._vBoxMin.z)*this._numCells*this._zScale),o=r+n*this._numCells+i*this._numCells*this._numCells,a=this._atoms,s=this._voxelList[o];s>=0;s=this._atomsList[2*s+1]){e(a[this._atomsList[2*s]])}},Ia.prototype.getClosestAtom=function(t){var e=null,r=Number.MAX_VALUE;return this.forEachRelatedAtom(t,function(n){var i=t.distanceToSquared(n.coord);i<r&&(r=i,e=n)}),e},Ia.prototype.buildNormals=function(t,e,r){for(var n,i=this,o=0,a=0,s=0,c=0,l=0,u=0,h=0,p=0,f=0,d=2.5*this._aveRad,m=d*d,g=.1*-this._aveRad,v=function(t){var e=a-t.coord.x,r=s-t.coord.y,d=c-t.coord.z;if(!((n=e*e+r*r+d*d)>m)){var v=t.radius+i._probeRadius;(p=n-v*v)<0&&(p=-p),f=Math.exp(g*p),l+=e*f,u+=r*f,h+=d*f,o++}},y=0;y<t;y++)a=e[y].x,s=e[y].y,c=e[y].z,o=0,l=u=h=0,this.forEachRelatedAtom(e[y],v),n=l*l+u*u+h*h,o>0&&(p=1/Math.sqrt(n),l*=p,u*=p,h*=p),r[y].x=l,r[y].y=u,r[y].z=h;return 0},Ia.prototype.buildColors=function(t,e,r,n){for(var i=this,o=0,a=0,s=0,c=0,l=0,u=n*n,h=[],p=[],f=0,d=function(t){var e=o-t.coord.x,r=a-t.coord.y,n=s-t.coord.z,d=e*e+r*r+n*n;if(!(d>u)){var m=t.radius+i._probeRadius;(c=d-m*m)<0&&(c=-c),l=1/(.8+c),h.push([t.colorX,t.colorY,t.colorZ]),p.push(l),f+=l}},m=0;m<t;m++){o=e[m].x,a=e[m].y,s=e[m].z,h=[],p=[],f=0,this.forEachRelatedAtom(e[m],d);for(var g=0;g<h.length;++g){var v=p[g]/f;r[m].x+=h[g][0]*v,r[m].y+=h[g][1]*v,r[m].z+=h[g][2]*v}}return 0},Oa.prototype.atomColors=[new l(.8,.8,.8),new l(.99,.99,.99),new l(.9,.2,.2),new l(.2,.2,.9),new l(.3,.9,.2),new l(.9,.9,.2),new l(0,0,0),new l(.6,.6,.6)],Oa.prototype.resiudeColors=[new l(.9,.9,.2),new l(0,.9,.9),new l(.9,.1,.9),new l(.9,.4,.6),new l(.9,.6,.4),new l(.4,.6,.9),new l(.9,.4,.7),new l(.7,.3,.6)],Oa.prototype.chainColors=[new l(.1,.1,.1),new l(.3,.3,.3),new l(.7,.7,.7),new l(.9,.9,.9),new l(.5,.2,.2),new l(.3,.7,.7),new l(.7,.3,.7),new l(.8,.2,.5)],Oa.prototype.destroy=function(){this.atoms=null,this.vBoxMin=null,this.vBoxMax=null,this.voxelsRefs=null,this.voxels=null},Oa.prototype.buildSimple=function(t,e){var r,n,i,o,a,s=[],c=0,l=0,u=0,h=0,p=[];p.length=8;var f=this.numVoxels,d=f*f*f,m=this.atoms.length;for(this.voxelsRefs=_p.allocateTyped(Int32Array,2*m),this.voxels=_p.allocateTyped(Int32Array,d),r=0,n=0;r<m;r++,n+=2)this.voxelsRefs[n+0]=r,this.voxelsRefs[n+1]=-1;for(r=0;r<d;r++)this.voxels[r]=-1;var g=1/(this.vBoxMax.x-this.vBoxMin.x),v=1/(this.vBoxMax.y-this.vBoxMin.y),y=1/(this.vBoxMax.z-this.vBoxMin.z);for(r=0;r<m;r++){var _=this.atoms[r].coord;if(i=Math.floor((_.x-this.vBoxMin.x)*f*g)+Math.floor((_.y-this.vBoxMin.y)*f*v)*f+Math.floor((_.z-this.vBoxMin.z)*f*y)*f*f,(o=this.voxels[i])<0)this.voxels[i]=r;else{for(;o>=0&&!(this.voxelsRefs[2*o+1]<0);)o=this.voxelsRefs[2*o+1];this.voxelsRefs[2*o+1]=r}}for(var x=0,b=0;b<f;b++)for(var w=b*f*f,S=0;S<f;S++)for(var M=S*f,A=0;A<f;A++)if(i=A+M+w,!((o=this.voxels[i])<0)){for(var E=0,C=0,T=0,P=0;o>=0;)E+=(a=this.atoms[o]).coord.x,C+=a.coord.y,T+=a.coord.z,P++,o=this.voxelsRefs[2*o+1];for(E*=1/P,C*=1/P,T*=1/P,r=0;r<8;r++)p[r]=0;var L=0;for(o=this.voxels[i];o>=0;){var R=(a=this.atoms[o]).coord.x-E,N=a.coord.y-C,I=a.coord.z-T,O=Math.sqrt(R*R+N*N+I*I)+a.radius;O>L&&(L=O),h=e.getIndex(t,this.atoms[o]),p[h&=7]++,o=this.voxelsRefs[2*o+1]}var D=0;for(r=1;r<8;r++)p[r]>p[D]&&(D=r);var F=new X(e.getAtomColor(t,this.atoms[D]));if(0===this.colorMode&&(c=this.atomColors[D].x,l=this.atomColors[D].y,u=this.atomColors[D].z),1===this.colorMode){var z=this.complex.monomerTypeArray[h].color;c=z.r,l=z.g,u=z.b}1!==this.colorMode&&0!==this.colorMode&&(c=this.atomColors[D].x,l=this.atomColors[D].y,u=this.atomColors[D].z),F.set(E,C,T),s[x]=new Na(F,L),s[x].colorX=c,s[x].colorY=l,s[x].colorZ=u,x++}return this.voxelsRefs=null,this.voxels=null,s},Da.prototype.destroy=function(){this._vertices=null,this._normals=null,this._indices=null};var yd=Tf.Element;(Fa.prototype=Object.create(wa.prototype)).constructor=Fa,Fa.prototype._build=function(){this._innerBuild();var t=this.getGeo();this.destroy(),this._fromGeo(t)},Fa.prototype._fromGeo=function(t){var e=null,r=_p.allocateTyped(Float32Array,3*t._numVertices),n=_p.allocateTyped(Float32Array,3*t._numVertices);null!==t._colors&&(e=_p.allocateTyped(Float32Array,3*t._numVertices));var i,o=_p.allocateTyped(Uint32Array,3*t._numTriangles),a=0;for(i=0;i<t._numVertices;i++)r[a+0]=t._vertices[i].x,r[a+1]=t._vertices[i].y,r[a+2]=t._vertices[i].z,n[a+0]=t._normals[i].x,n[a+1]=t._normals[i].y,n[a+2]=t._normals[i].z,a+=3;if(null!==e)for(i=0,a=0;i<t._numVertices;i++,a+=3)e[a+0]=t._colors[i].x,e[a+1]=t._colors[i].y,e[a+2]=t._colors[i].z;var s=3*t._numTriangles;for(i=0;i<s;i++)o[i]=t._indices[i];this.setIndex(new vt(o,1)),this.addAttribute("position",new vt(r,3)),this.addAttribute("normal",new vt(n,3)),this.addAttribute("color",new vt(e,3)),this.computeBoundingBox(),this.computeBoundingSphere(),t.destroy()},Fa.prototype.convertToAtomsColored=function(t,e){for(var r=t.atoms,n=t.colors,i=0,o=r.length;i<o;i++){var a=r[i].getPosition(),s=r[i].element.radius;e[i]=new Na(a,s);var c=r[i].element.number;e[i].atomType=this.getType(c);var l=3*i;e[i].colorX=n[l++],e[i].colorY=n[l++],e[i].colorZ=n[l],e[i].srcAtom=r[i]}},Fa.prototype.getGeo=function(){return this.geoOut},Fa.prototype.destroy=function(){this.atoms=null,this.hashLines=null,this.hashEntries=null},Fa.prototype.getBoundingBox=function(t,e,r){e.x=e.y=e.z=1e7,r.x=r.y=r.z=-1e7;for(var n=this.probeRadius*this.atomRadiusScale,i=0,o=0,a=t.length;o<a;o++){var s=t[o].coord,c=t[o].radius+n;i=c>i?c:i,s.x-c<e.x&&(e.x=s.x-c),s.y-c<e.y&&(e.y=s.y-c),s.z-c<e.z&&(e.z=s.z-c),s.x+c>r.x&&(r.x=s.x+c),s.y+c>r.y&&(r.y=s.y+c),s.z+c>r.z&&(r.z=s.z+c)}e.x-=i,e.y-=i,e.z-=i,r.x+=i,r.y+=i,r.z+=i},Fa.prototype.getCornerCoord=function(t,e,r,n,i,o,a){var s=1/(o-1),c=r*s,l=n*s,u=i*s;a.x=t.x*(1-c)+e.x*c,a.y=t.y*(1-l)+e.y*l,a.z=t.z*(1-u)+e.z*u},Fa.prototype.buildEdgePoint=function(t,e,r,n,i,o){if(r[t]^r[e]){var a=(0-n.pointsValuesLinear[i+24+t])/(n.pointsValuesLinear[i+24+e]-n.pointsValuesLinear[i+24+t]),s=n.pointsValuesLinear[i+3*t+0],c=n.pointsValuesLinear[i+3*t+1],l=n.pointsValuesLinear[i+3*t+2],u=n.pointsValuesLinear[i+3*e+0],h=n.pointsValuesLinear[i+3*e+1],p=n.pointsValuesLinear[i+3*e+2];o.x=s*(1-a)+u*a,o.y=c*(1-a)+h*a,o.z=l*(1-a)+p*a}},Fa.prototype.isTriangleVisible=function(t,e,r){var n=this.voxelWorld.getClosestAtom(t),i=this.voxelWorld.getClosestAtom(e),o=this.voxelWorld.getClosestAtom(r);return null!==n&&null!==i&&null!==o&&null!==n.srcAtom&&null!==i.srcAtom&&null!==o.srcAtom&&(this.visibilitySelector.includesAtom(n.srcAtom)&&this.visibilitySelector.includesAtom(i.srcAtom)&&this.visibilitySelector.includesAtom(o.srcAtom))},Fa.prototype.addTriangle=function(t,e,r){if(this.visibilitySelector&&!this.isTriangleVisible(t,e,r))return!0;var n=this.geoOut;if(n._numTriangles>=this.maxNumTriangles)return!1;var i=this.addVertexToGeo(n,t),o=this.addVertexToGeo(n,e),a=this.addVertexToGeo(n,r);if((i|o|a)<0)return!1;var s=3*n._numTriangles;return n._indices[s+0]=i,n._indices[s+1]=o,n._indices[s+2]=a,n._numTriangles++,!0},Fa.prototype.buildGeoFromCorners=function(t,e,r,n,i,o){var a,s,c=t-1,u=t,h=t*t,p=new Array(12);for(a=0;a<12;a++)p[a]=new l;var f=[];for(a=0;a<8;a++)f[a]=1;for(var d=new l,m=0,g=0,v=0;v<c;v++,g+=h)for(var y=0,_=0;_<c;_++,y+=u)for(var x=0;x<c;x++)if(o.hasIntersection[m]){var b=o.bitsInside[m];this.getCornerCoord(e,r,x,v,_,t,d);var w=32*m;for(a=0,s=0;a<8;a++)o.pointsValuesLinear[w+s]=d.x,s++,o.pointsValuesLinear[w+s]=d.y,s++,o.pointsValuesLinear[w+s]=d.z,s++;o.pointsValuesLinear[w+3]+=i.x,o.pointsValuesLinear[w+6]+=i.x,o.pointsValuesLinear[w+15]+=i.x,o.pointsValuesLinear[w+18]+=i.x,o.pointsValuesLinear[w+6+2]+=i.z,o.pointsValuesLinear[w+9+2]+=i.z,o.pointsValuesLinear[w+18+2]+=i.z,o.pointsValuesLinear[w+21+2]+=i.z,o.pointsValuesLinear[w+12+1]+=i.y,o.pointsValuesLinear[w+15+1]+=i.y,o.pointsValuesLinear[w+18+1]+=i.y,o.pointsValuesLinear[w+21+1]+=i.y;var S=w+24;for(a=0;a<8;++a)f[a]=o.pointsValuesLinear[S+a]<0?1:0;this.buildEdgePoint(0,1,f,o,w,p[0]),this.buildEdgePoint(1,2,f,o,w,p[1]),this.buildEdgePoint(2,3,f,o,w,p[2]),this.buildEdgePoint(3,0,f,o,w,p[3]),this.buildEdgePoint(4,5,f,o,w,p[4]),this.buildEdgePoint(5,6,f,o,w,p[5]),this.buildEdgePoint(6,7,f,o,w,p[6]),this.buildEdgePoint(7,4,f,o,w,p[7]),this.buildEdgePoint(0,4,f,o,w,p[8]),this.buildEdgePoint(1,5,f,o,w,p[9]),this.buildEdgePoint(2,6,f,o,w,p[10]),this.buildEdgePoint(3,7,f,o,w,p[11]);for(var M=16*b,A=0,E=0;A<6;A++,E+=3){var C=o.striIndicesMarchCube[M+E];if(C<0)break;var T=o.striIndicesMarchCube[M+E+1],P=o.striIndicesMarchCube[M+E+2];if(!this.addTriangle(p[C],p[T],p[P]))return-2}m++}else m++;return 0},Fa.prototype.getNumIntersectedCells=function(t,e,r,n){for(var i=t*t,o=0,a=0,s=0,c=0;c<e;c++,s+=i)for(var l=0,u=0;u<e;u++,l+=t)for(var h=0;h<e;h++){var p=32*a+24,f=h+l+s;n.pointsValuesLinear[p]=r[f],n.pointsValuesLinear[p+1]=r[f+1],n.pointsValuesLinear[p+2]=r[f+t+1],n.pointsValuesLinear[p+3]=r[f+t],n.pointsValuesLinear[p+4]=r[i+f],n.pointsValuesLinear[p+5]=r[i+f+1],n.pointsValuesLinear[p+6]=r[i+f+t+1],n.pointsValuesLinear[p+7]=r[i+f+t];for(var d=0,m=0;m<8;++m)n.pointsValuesLinear[p+m]<0&&(d|=1<<m);0===d||255===d?n.hasIntersection[a]=!1:(n.hasIntersection[a]=!0,o++),n.bitsInside[a]=d,a++}return o},Fa.prototype.getType=function(t){var e=[0,0,1,1,2,6,3,6,4,6,5,6,6,0,7,3,8,2,9,6,10,6,11,6,12,6,13,6,14,6,15,4,16,5,17,6,18,6,19,6,20,6,21,6,22,6,23,6,24,6,25,6,26,6,27,6,28,6,29,6,30,6,31,6,32,6,33,6,34,6,35,6,36,6,37,6,38,6,39,6,40,6,41,6,42,6,43,6,44,6,45,6,46,6,47,6,48,6,49,6,50,6,51,6,52,6,53,6,54,6,55,6,56,6,57,6,58,6,59,6,60,6,61,6,62,6,63,6,64,6,65,6,66,6,67,6,68,6,69,6,70,6,71,6,72,6,73,6,74,6,75,6,76,6,77,6,78,6,79,6,80,6,81,6,82,6,83,6,84,6,85,6,86,6,87,6,88,6,89,6,90,6,91,6,92,6,93,6,94,6,95,6,96,6,97,6,98,6,99,6,100,6,101,6,102,6,103,6,104,6,105,6,106,6,107,6,108,6,109,6];if(t<1||t>e.length/2||2*Object.keys(yd.ByAtomicNumber).length!==e.length)throw new Error("atomT.length  should be equal Element.ByAtomicNumber.length * 2");return e[2*t]},Fa.prototype.calculateGridCorners=function(t,e,r,n,i,o){for(var a=e*e,s=a*e,c=new l,u=new l,h=0;h<s;h++)t[h]=1e12;for(var p=(e-1)/(n.x-r.x),f=(e-1)/(n.y-r.y),d=(e-1)/(n.z-r.z),m=0,g=i.length;m<g;m++){var v=i[m],y=v.radius+o,_=(v.coord.x-y-r.x)*p,x=(v.coord.y-y-r.y)*f,b=(v.coord.z-y-r.z)*d,w=Math.floor(_),S=Math.floor(x),M=Math.floor(b),A=Math.floor((v.coord.x+y-r.x)*p),E=Math.floor((v.coord.y+y-r.y)*f),C=Math.floor((v.coord.z+y-r.z)*d);E++,C++,A=++A<=e-1?A:e-1,E=E<=e-1?E:e-1,C=C<=e-1?C:e-1;for(var T=S;T<=E;T++)for(var P=T*a,L=M;L<=C;L++)for(var R=L*e,N=w;N<=A;N++){var I=P+R+N;this.getCornerCoord(r,n,N,T,L,e,c),u.x=c.x-v.coord.x,u.y=c.y-v.coord.y,u.z=c.z-v.coord.z;var O=Math.sqrt(u.x*u.x+u.y*u.y+u.z*u.z)-y;O<t[I]&&(t[I]=O)}}},Fa.prototype.createVertexHash=function(t,e){var r,n;if(this.hashLines=_p.allocateTyped(Int32Array,65536),null===this.hashLines)return-1;for(r=0,n=0;r<32768;r++)this.hashLines[n++]=0,this.hashLines[n++]=-1;if(this.maxNumVertices=t,this.maxNumTriangles=e,this.numHashEtriesAllocated=t,this.hashEntries=_p.allocateTyped(Int32Array,2*this.numHashEtriesAllocated),null===this.hashEntries)return-1;for(r=0,n=0;r<this.numHashEtriesAllocated;r++)this.hashEntries[n++]=-1,this.hashEntries[n++]=-1;return this.numHashEntryIndex=0,0},Fa.prototype.getNewHashEntry=function(){if(this.numHashEntryIndex<this.numHashEtriesAllocated){var t=this.numHashEntryIndex;return this.numHashEntryIndex++,t}return-1},Fa.prototype.addVertexToGeo=function(t,e){var r,n=this.marCubeResoultion<<2,i=new l,o=Math.floor(n*(e.x-this.vBoxMin.x)/(this.vBoxMax.x+.01-this.vBoxMin.x)),a=Math.floor(n*(e.y-this.vBoxMin.y)/(this.vBoxMax.y+.01-this.vBoxMin.y)),s=815851*o+37633*Math.floor(n*(e.z-this.vBoxMin.z)/(this.vBoxMax.z+.01-this.vBoxMin.z))+2453543*a,c=(s&=32767)+s;if(null!==this.vBoxMin&&null!==this.vBoxMax)for(r=this.hashLines[c+1];r>=0;r=this.hashEntries[2*r+1]){var u=this.hashEntries[2*r+0];i.copy(t._vertices[u]),i.x-=e.x,i.y-=e.y,i.z-=e.z;if(i.x*i.x+i.y*i.y+i.z*i.z<1e-6)return u}if(t._numVertices>=this.maxNumVertices)return-1;var h=t._numVertices;if(t._vertices[h].copy(e),null!==this.vBoxMin&&null!==this.vBoxMax){if((r=this.getNewHashEntry())<0)return-1;var p=this.hashLines[c+1];this.hashLines[c+1]=r,this.hashEntries[2*r+0]=h,this.hashEntries[2*r+1]=p,this.hashLines[c+0]++}return t._numVertices++,h},Fa.prototype.modifyExcludedFromGeo=function(t,e,r,n,i,o){function a(){l>0?(o[s]<0&&(o[s]=l),l>o[s]&&(o[s]=l)):l>o[s]&&(o[s]=l)}for(var s,c,l,u=t*t,h=(t-1)/(n.x-r.x),p=(t-1)/(n.y-r.y),f=(t-1)/(n.z-r.z),d=2*e*(2*e),m=1/(t-1),g=0;g<i._numVertices;g++){var v=i._vertices[g],y=1.1*e,_=Math.floor((v.x-y-r.x)*h),x=Math.floor((v.y-y-r.y)*p),b=Math.floor((v.z-y-r.z)*f),w=Math.floor((v.x+y-r.x)*h),S=Math.floor((v.y+y-r.y)*p),M=Math.floor((v.z+y-r.z)*f);_=_>=0?_:0,x=x>=0?x:0,b=b>=0?b:0,w=w<=t-1?w:t-1,S=S<=t-1?S:t-1,M=M<=t-1?M:t-1;for(var A=x;A<=S;A++)for(var E=A*u,C=b;C<=M;C++)for(var T=C*t,P=_;P<=w;P++){s=E+T+P;var L=P*m,R=r.x*(1-L)+n.x*L;L=A*m;var N=r.y*(1-L)+n.y*L;L=C*m;var I=r.z*(1-L)+n.z*L,O=R-v.x,D=N-v.y,F=I-v.z,z=O*O+D*D+F*F;z<d&&(c=Math.sqrt(z),l=-(c-e),a())}}return 0},Fa.prototype._innerBuild=function(){var t,e={posRad:this._posRad,colors:this._colors,atoms:this._opts.atoms};this.complex=this._opts.parent,this.atoms=e.atoms,this.meshResolution=this._opts.gridSpacing,this.atomRadiusScale=this._opts.radScale,this.colorMode=this._opts.colorMode,this.probeRadius=this._opts.probeRadius,this.useVertexColors=!0,this.excludeProbe=this._opts.excludeProbe,this.visibilitySelector=this._opts.visibilitySelector,this.clusterizationType=this._opts.clusterizationType,this.geoOut=null,this.hashLines=null,this.hashEntries=null,this.numHashEtriesAllocated=0,this.numHashEntryIndex=0,this.maxNumVertices=0,this.maxNumTriangles=0;var r=new Array(this.atoms.length);this.convertToAtomsColored(e,r);var n=this.vBoxMin=new l,i=this.vBoxMax=new l;this.getBoundingBox(r,n,i);var o=this.marCubeResoultion=4*this.meshResolution,a=o,s=a*a*a,c=_p.allocateTyped(Float32Array,s),u=this.meshResolution,h=4,p=this.atoms.length;p>=100&&(h=Math.floor(Math.pow(2*p,1/3))),u>h&&(u=h);var f=this.probeRadius*this.atomRadiusScale,d=null,m=null;this.clusterizationType>0?(d=new Oa(this.complex,this.atoms,r,n,i,u,this.colorMode),m=1===this.clusterizationType?d.buildKMeans():d.buildSimple(),n.x-=3.5,n.y-=3.5,n.z-=3.5,i.x+=3.5,i.y+=3.5,i.z+=3.5,this.calculateGridCorners(c,a,n,i,m,f)):this.calculateGridCorners(c,a,n,i,r,f);var g=o-1,v=new Sa;if((t=v.create(g))<0)return t;var y=new l;y.x=(i.x-n.x)/g,y.y=(i.y-n.y)/g,y.z=(i.z-n.z)/g;var _=this.getNumIntersectedCells(a,g,c,v),x=Math.floor(1.2*_),b=Math.floor(1.2*_*2);if(this.geoOut=new Da(x,b,this.useVertexColors),(t=this.createVertexHash(x,b))<0)return t;var w=f;if(this.excludeProbe&&(w=.01),this.voxelWorld=null,this.clusterizationType>0?this.voxelWorld=new Ia(m.length,m,n,i,w):this.voxelWorld=new Ia(r.length,r,n,i,w),this.voxelWorld.createVoxels(),t=this.buildGeoFromCorners(o,n,i,c,y,v),this.excludeProbe){if(this.modifyExcludedFromGeo(a,f,n,i,this.geoOut,c),this.geoOut._vertices=null,this.geoOut._colors=null,this.geoOut._indices=null,this.geoOut._normals=null,this.geoOut._numVertices=0,this.geoOut._numTriangles=0,this.geoOut=null,_=this.getNumIntersectedCells(a,g,c,v),x=Math.floor(1.2*_),b=Math.floor(1.2*_*2),this.geoOut=new Da(x,b,this.useVertexColors),(t=this.createVertexHash(x,b))<0)return t;t=this.buildGeoFromCorners(a,n,i,c,y,v)}if(null!==this.voxelWorld){this.voxelWorld.buildNormals(this.geoOut._vertices.length,this.geoOut._vertices,this.geoOut._normals);var S=6.5;this.excludeProbe&&(S-=1.5),this.useVertexColors&&this.voxelWorld.buildColors(this.geoOut._vertices.length,this.geoOut._vertices,this.geoOut._colors,S)}return this.voxelWorld.destroyVoxels(),this.voxelWorld=null,null!==d&&d.destroy(),v.destroy(),t},(za.prototype=Object.create(fi.prototype)).constructor=za,za.prototype.setItem=function(t,e,r){var n=this._opts,i=n.labels,o=this.items[t]||function(t,e){var r=document.createElement("div");if(r.className=e,"string"==typeof t){var n=document.createElement("span");n.style.fontSize="150%";for(var i=t.split("\n"),o=0,a=i.length;o<a;++o){var s=document.createElement("span"),c=document.createTextNode(i[o]);s.appendChild(c),n.appendChild(s),o<a-1&&n.appendChild(document.createElement("br"))}r.appendChild(n)}else r.appendChild(t);return r.worldPos=new l,r}(r,"label label-"+i);o.worldPos.copy(e),o.style.textAlign=n.horizontalAlign,o.style.verticalAlign=n.verticalAlign,this.items[t]=o},za.prototype.setColor=function(t,e,r){this.items[t].opts={color:e,background:r}},za.prototype.startUpdate=function(){return!0},za.prototype.finishUpdate=function(){this.needsUpdate=!0,this.dispatchEvent({type:"update"})},za.prototype.finalize=function(){this.finishUpdate()},za.prototype.raycast=function(){},za.prototype.setOpacity=function(){},za.prototype.getSubset=function(){return[]};var _d={InstancedSpheresGeometry:ra,SimpleSpheresGeometry:oa,Simple2CCylindersGeometry:aa,Instanced2CCylinderGeometry:ha,ExtrudedObjectsGeometry:pa,ChunkedLinesGeometry:_a,TwoColorLinesGeometry:xa,CrossGeometry:ba,QuickSurfGeometry:Pa,ContactSurfaceGeometry:Ra,SSIsosurfaceGeometry:Fa,LabelsGeometry:za},xd=ka(kt);(Ua.prototype=Object.create(xd.prototype)).constructor=Ua,Ua.prototype._onBeforeRender=function(t,e,r,n,i,o){var a=this.material;a&&a.uniforms.invModelViewMatrix&&(this.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,this.matrixWorld),a.uniforms.invModelViewMatrix.value.getInverse(this.modelViewMatrix))};var bd=ka(kt);(Ba.prototype=Object.create(bd.prototype)).constructor=Ba,Ba.prototype._onBeforeRender=function(t,e,r){var n=this.geometry,i=this.material;if(n.zClip&&i.uberOptions){var o=(new u).multiplyMatrices(this.matrixWorld,r.matrixWorldInverse),a=(new l).setFromMatrixColumn(o,0).length(),s=(new l).copy(n.boundingSphere.center);this.localToWorld(s),i.uberOptions.zClipValue=r.position.z-s.z-a*(.5*n.boundingSphere.radius)}},(Va.prototype=Object.create(_e.prototype)).constructor=Va,Va.prototype.init=function(){for(var t=this.children,e=t.length-1;e>=0;--e)this.remove(t[e]);var r=this.geometry.items,n=this.geometry.userData,i=r.length;for(e=0;e<i;++e){var o=r[e];if(o){var a=new Yo(_p.shallowCloneNode(o));a.userData=Sl.clone(n);a.getElement().style.visibility="visible",a.source=o,this.add(a)}}this.initialized=!0},Va.prototype.update=function(){if(this.geometry.needsUpdate){var t=this.children;this.initialized||this.init();for(var e=0,r=t.length;e<r;++e){var n=t[e],i=n.source;n.position.copy(i.worldPos),n.userData.color=i.opts.color,n.userData.background=i.opts.background}}};var wd=ka(kt);(ja.prototype=Object.create(wd.prototype)).constructor=ja,ja.prototype._onBeforeRender=function(t,e,r){var n=this.material;if(n.uberOptions){n.uberOptions.projMatrixInv.getInverse(r.projectionMatrix,!0);var i=t.getSize();n.uberOptions.viewport.set(i.width,i.height)}};var Sd={ZClipped:Ba,ZSprite:Ua,Text:Va,Line:ka(de),LineSegments:ka(me),Mesh:ka(kt),ThickLineMesh:ja};Ya.createSpheres=function(t,e){var r=e.now.zSprites;return{Geometry:function(t,e){return new _d.InstancedSpheresGeometry(t,e,r)},Object:Sd.ZSprite,initMaterial:Ga({instancedPos:!0,attrColor:!0,attrAlphaColor:!0,sphereSprite:r})}},Ya.create2CClosedCylinders=function(t,e){return Wa(!1,!1)},Ya.create2CCylinders=function(t,e){return Wa(e.now.zSprites,!0)},Ya.create2CLines=function(t,e,r){return Ha(_d.TwoColorLinesGeometry,r)},Ya.createCrosses=function(t,e,r){return Ha(_d.CrossGeometry,r)},Ya.createExtrudedChains=function(t,e){return function(t){return{Geometry:t,Object:Sd.Mesh,initMaterial:Ga({attrColor:!0,attrAlphaColor:!0})}}(_d.ExtrudedObjectsGeometry)},Ya.createChunkedLines=function(t,e,r){return Ha(_d.ChunkedLinesGeometry,r)},Ya.createQuickSurface=function(t,e,r){return Xa(_d.QuickSurfGeometry,0,e,r)},Ya.createContactSurface=function(t,e,r){return Xa(_d.ContactSurfaceGeometry,0,e,r)},Ya.createSASSES=function(t,e,r){return Xa(_d.SSIsosurfaceGeometry,0,e,r)},Ya.createLabels=function(t,e){return{Geometry:_d.LabelsGeometry,Object:Sd.Text,initMaterial:function(){}}},(qa.prototype=Object.create(ut.prototype)).constructor=qa,qa.prototype.raycast=function(){var t=new u,e=new Dt;return function(r,n){var i=this.children;e.copy(r.ray);for(var o=0,a=i.length;o<a;++o){var s=i[o];s.updateMatrixWorld();var c=s.matrixWorld;t.getInverse(c),r.ray.copy(e).applyMatrix4(t);var l=[];this._geometry.raycast(r,l);for(var u=0,h=l.length;u<h;++u){var p=l[u];p.point&&(p.point.applyMatrix4(c),p.distance=e.origin.distanceTo(p.point)),p.object=s,n[n.length]=p}}r.ray.copy(e)}}(),qa.prototype.getSubset=function(t){for(var e=this._geometry.getSubset(t),r=[],n=0,i=0,o=e.length;i<o;++i)for(var a=this._createMeshes(e[i]),s=0,c=a.length;s<c;++s)r[n++]=a[s];return r},qa.prototype._createMeshes=function(t){var e=this._transforms,r=this._geoParams.Object,n=this._material;n.forceUniformsUpdate=!0;for(var i=[],o=0,a=e.length;o<a;++o){var s=new r(t,n);s.applyMatrix(e[o]),i[o]=s}return i},(Za.prototype=Object.create(qo.prototype)).constructor=Za,Za.prototype.getSubset=function(t,e){e=void 0!==e&&e;var r=this._calcChunksList(t,e);return 0===r.length?[]:this._mesh.getSubset(r)},Za.prototype._changeSubsetOpacity=function(t,e,r){var n=this._calcChunksList(t,r);0!==n.length&&this._geo.setOpacity(n,e)},Za.prototype.enableSubset=function(t,e){e=void 0===e||e,this._changeSubsetOpacity(t,1,e)},Za.prototype.disableSubset=function(t,e){e=void 0===e||e,this._changeSubsetOpacity(t,0,e)},($a.prototype=Object.create(Za.prototype)).constructor=$a,$a.prototype.raycast=function(t,e){var r=this._selection.atoms,n=[];this._mesh.raycast(t,n);for(var i=this._chunksIdc,o=0,a=n.length;o<a;++o)if(n[o].hasOwnProperty("chunkIdx")){var s=i[n[o].chunkIdx];s<r.length&&(n[o].atom=r[s],e.push(n[o]))}},$a.prototype._calcChunksList=function(t){for(var e=[],r=this._selection.atoms,n=this._chunksIdc,i=0,o=n.length;i<o;++i){0!=(r[n[i]]._mask&t)&&e.push(i)}return e},(Ka.prototype=Object.create($a.prototype)).constructor=Ka,Ka.prototype._makeGeoArgs=function(t,e,r,n){return[t.chunks.length,n]},Ka.prototype._build=function(){for(var t=this._selection.chunks,e=this._selection.atoms,r=this._selection.parent,n=this._mode,i=this._colorer,o=this._geo,a=0,s=t.length;a<s;++a){var c=e[t[a]];o.setItem(a,c._position,n.calcAtomRadius(c)),o.setColor(a,i.getAtomColor(c,r))}o.finalize()},Ka.prototype.updateToFrame=function(t){for(var e=this._selection.chunks,r=this._selection.atoms,n=this._mode,i=this._colorer,o=t.needsColorUpdate(i),a=this._geo,s=0,c=e.length;s<c;++s){var l=r[e[s]];a.setItem(s,t.getAtomPos(e[s]),n.calcAtomRadius(l)),o&&a.setColor(s,t.getAtomColor(i,l))}a.finalize()},(Qa.prototype=Object.create(Ka.prototype)).constructor=Qa,Qa.prototype._makeGeoArgs=function(t,e,r,n){for(var i=[],o=t.atoms,a=t.chunks,s=0,c=a.length;s<c;++s)i[s]=o[a[s]];var l=e.getSurfaceOpts();return l.atoms=i,[c,l]},(Ja.prototype=Object.create(Ka.prototype)).constructor=Ja,Ja.prototype._makeGeoArgs=function(t,e,r,n){for(var i=[],o=t.atoms,a=t.chunks,s=0,c=a.length;s<c;++s)i[s]=o[a[s]];var l=e.getSurfaceOpts();return l.atoms=i,l.selection=t,l.colorMode=r,[c,l]};var Md={none:function(t){return t},adjust:function(t){var e=t>>16&255,r=t>>8&255,n=255&t;return.2126*e+.7152*r+.0722*n>127?(e=3*e/10,r=3*r/10,n=3*n/10):(e=255-3*(255-e)/10,r=255-3*(255-r)/10,n=255-3*(255-n)/10),e<<16|r<<8|n},inverse:function(t){return 255-(t>>16&255)<<16|255-(t>>8&255)<<8|255-(255&t)}},Ad={serial:function(t){return t.getSerial()},name:function(t){return t.getVisualName()},elem:function(t){return t.element.name},residue:function(t){return t._residue.getType().getName()},sequence:function(t){return t._residue.getSequence()},chain:function(t){return t._residue.getChain().getName()},hetatm:function(t){return t.isHet()},water:function(t){return"HOH"===t._residue.getType().getName()||"WAT"===t._residue.getType().getName()}},Ed=function(t,e){return e.replace(/\{\{(\s*\w+\s*)\}\}/g,function(e){var r=e.replace(/\s+/g,"");return r=r.substring(2,r.length-2).toLowerCase(),Ad.hasOwnProperty(r)?Ad[r](t):"null"})};(rs.prototype=Object.create($a.prototype)).constructor=rs,rs.prototype._makeGeoArgs=function(t,e,r,n){var i=e.getLabelOpts();return[t.chunks.length,i]},rs.prototype._build=function(){for(var t=this._mode.getLabelOpts(),e=this._selection.chunks,r=this._selection.atoms,n=this._selection.parent,i=this._colorer,o=this._geo,a=0,s=e.length;a<s;++a){var c=r[e[a]],l=t.template?Ed(c,t.template):ts(c);if(l){var u=i.getAtomColor(c,n),h=parseInt(es(u,t.fg).substring(1),16),p=t.showBg?parseInt(es(u,t.bg).substring(1),16):"transparent";o.setItem(a,c.getPosition(),l),o.setColor(a,h,p)}}o.finalize()},rs.prototype.updateToFrame=function(t){for(var e=this._mode.getLabelOpts(),r=this._selection.chunks,n=this._selection.atoms,i=this._colorer,o=this._geo,a=t.needsColorUpdate(i),s=0,c=r.length;s<c;++s){var l=n[r[s]],u=e.template?Ed(l,e.template):ts(l);if(u){var h=t.getAtomColor(i,l),p=parseInt(es(h,e.fg).substring(1),16),f=e.showBg?parseInt(es(h,e.bg).substring(1),16):"transparent";o.setItem(s,t.getAtomPos(r[s]),u),a&&o.setColor(s,p,f)}}o.finalize()},(is.prototype=Object.create($a.prototype)).constructor=is,is.prototype._buildInner=function(t,e){for(var r=this._selection.chunks,n=new l,i=new l,o=this._segmentsHeight,a=1/o,s=this._colorer,c=this._selection.cycles,u=this._selection.parent,h=0,p=r[h],f=0,d=c.length;f<d;++f){var m=c[f],g=m.atoms,v=[],y=[],_=m.center,x=m.radius-t,b=g.length,w=0,S=g[b-1]._position,M=g[w]._position;n.subVectors(S,_),i.subVectors(M,_);for(var A=i.clone().cross(n).normalize();w<b;++w){var E=n.angleTo(i);y[w]=ns(E,n,i,.5).normalize(),M=g[(w+1)%b]._position,n.copy(i),i.subVectors(M,_)}for(w=0;w<b;++w)if(g[w]._index===p){for(var C=y[w],T=y[(w+1)%b],P=s.getAtomColor(g[w],u),L=C.angleTo(T),R=0;R<=o;++R)v[R]=ns(L,C,T,R*a).multiplyScalar(x).add(_);e(h++,P,v,_,A),p=r[h]}}};var Cd=Df.calcChunkMatrix;(os.prototype=Object.create(is.prototype)).constructor=os,(as.prototype=Object.create(is.prototype)).constructor=as,(ss.prototype=Object.create(Za.prototype)).constructor=ss,ss.prototype.raycast=function(t,e){var r=this._selection.residues,n=[];this._mesh.raycast(t,n);for(var i=this._chunksIdc,o=0,a=n.length;o<a;++o)if(n[o].hasOwnProperty("chunkIdx")){var s=i[n[o].chunkIdx];s<r.length&&(n[o].residue=r[s],e.push(n[o]))}},ss.prototype._calcChunksList=function(t){for(var e=[],r=this._selection.residues,n=this._chunksIdc,i=0,o=n.length;i<o;++i){0!=(r[n[i]]._mask&t)&&e.push(i)}return e},(cs.prototype=Object.create(ss.prototype)).constructor=cs,cs.prototype.raycast=function(t,e){var r=this._selection.residues,n=[];this._mesh.raycast(t,n);for(var i=this._chunksIdc,o=0,a=n.length;o<a;++o)if(n[o].hasOwnProperty("chunkIdx")){var s=i[Math.floor(n[o].chunkIdx/2)];s<r.length&&(n[o].residue=r[s],e.push(n[o]))}},cs.prototype._build=function(){for(var t=this._selection.residues,e=this._selection.parent,r=this._colorer,n=this._geo,i=0,o=this._selection.chunks,a=0,s=o.length;a<s;++a){var c=t[o[a]],l=r.getResidueColor(c,e);this._processItem(i++,c._cylinders[0],c._cylinders[1],l)}n.finalize()},cs.prototype._calcChunksList=function(t){for(var e=[],r=0,n=this._selection.residues,i=this._chunksIdc,o=0,a=i.length;o<a;++o){0!=(n[i[o]]._mask&t)&&(e[r++]=2*o,e[r++]=2*o+1)}return e},cs.prototype.updateToFrame=function(t){for(var e=t.getResidues(),r=this._selection.parent,n=this._colorer,i=this._geo,o=0,a=this._selection.chunks,s=0,c=a.length;s<c;++s){var l=e[a[s]],u=n.getResidueColor(l,r);this._processItem(o++,l._cylinders[0],l._cylinders[1],u)}i.finishUpdate()},(ls.prototype=Object.create(cs.prototype)).constructor=ls,ls.prototype._processItem=function(t,e,r,n){var i=this._geo;i.setItem(t,e,r,this._stickRad),i.setColor(t,n,n)},(us.prototype=Object.create(cs.prototype)).constructor=us,us.prototype._processItem=function(t,e,r,n){var i=this._geo,o=this._stickRad,a=2*t;i.setItem(a,e,o),i.setColor(a,n),a++,i.setItem(a,r,o),i.setColor(a,n)};var Td=e(function(t,e){/*
+ */var r,n;r=t,n=function(){var t,e,r=["webkit","Moz","ms","O"],n={};function i(t,e){var r,n=document.createElement(t||"div");for(r in e)n[r]=e[r];return n}function o(t){for(var e=1,r=arguments.length;e<r;e++)t.appendChild(arguments[e]);return t}function a(t,e){var n,i,o=t.style;if(void 0!==o[e=e.charAt(0).toUpperCase()+e.slice(1)])return e;for(i=0;i<r.length;i++)if(void 0!==o[n=r[i]+e])return n}function s(t,e){for(var r in e)t.style[a(t,r)||r]=e[r];return t}function l(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var n in r)void 0===t[n]&&(t[n]=r[n])}return t}function c(t,e){return"string"==typeof t?t:t[e%t.length]}var u,h={lines:12,length:7,width:5,radius:10,scale:1,corners:1,color:"#000",opacity:.25,rotate:0,direction:1,speed:1,trail:100,fps:20,zIndex:2e9,className:"spinner",top:"50%",left:"50%",shadow:!1,hwaccel:!1,position:"absolute"};function p(t){this.opts=l(t||{},p.defaults,h)}if(p.defaults={},l(p.prototype,{spin:function(e){this.stop();var r=this,n=r.opts,o=r.el=i(null,{className:n.className});if(s(o,{position:n.position,width:0,zIndex:n.zIndex,left:n.left,top:n.top}),e&&e.insertBefore(o,e.firstChild||null),o.setAttribute("role","progressbar"),r.lines(o,r.opts),!t){var a,l=0,c=(n.lines-1)*(1-n.direction)/2,u=n.fps,h=u/n.speed,p=(1-n.opacity)/(h*n.trail/100),f=h/n.lines;!function t(){l++;for(var e=0;e<n.lines;e++)a=Math.max(1-(l+(n.lines-e)*f)%h*p,n.opacity),r.opacity(o,e*n.direction+c,a,n);r.timeout=r.el&&setTimeout(t,~~(1e3/u))}()}return r},stop:function(){var t=this.el;return t&&(clearTimeout(this.timeout),t.parentNode&&t.parentNode.removeChild(t),this.el=void 0),this},lines:function(r,a){var l,u,h,p,f,d,m,g,v,y,_=0,x=(a.lines-1)*(1-a.direction)/2;function b(t,e){return s(i(),{position:"absolute",width:a.scale*(a.length+a.width)+"px",height:a.scale*a.width+"px",background:t,boxShadow:e,transformOrigin:"left",transform:"rotate("+~~(360/a.lines*_+a.rotate)+"deg) translate("+a.scale*a.radius+"px,0)",borderRadius:(a.corners*a.scale*a.width>>1)+"px"})}for(;_<a.lines;_++)l=s(i(),{position:"absolute",top:1+~(a.scale*a.width/2)+"px",transform:a.hwaccel?"translate3d(0,0,0)":"",opacity:a.opacity,animation:t&&(u=a.opacity,h=a.trail,p=x+_*a.direction,f=a.lines,void 0,void 0,void 0,void 0,void 0,d=["opacity",h,~~(100*u),p,f].join("-"),m=.01+p/f*100,g=Math.max(1-(1-u)/h*(100-m),u),v=t.substring(0,t.indexOf("Animation")).toLowerCase(),y=v&&"-"+v+"-"||"",n[d]||(e.insertRule("@"+y+"keyframes "+d+"{0%{opacity:"+g+"}"+m+"%{opacity:"+u+"}"+(m+.01)+"%{opacity:1}"+(m+h)%100+"%{opacity:"+u+"}100%{opacity:"+g+"}}",e.cssRules.length),n[d]=1),d+" "+1/a.speed+"s linear infinite")}),a.shadow&&o(l,s(b("#000","0 0 4px #000"),{top:"2px"})),o(r,o(l,b(c(a.color,_),"0 0 1px rgba(0,0,0,.1)")));return r},opacity:function(t,e,r){e<t.childNodes.length&&(t.childNodes[e].style.opacity=r)}}),"undefined"!=typeof document){u=i("style",{type:"text/css"}),o(document.getElementsByTagName("head")[0],u),e=u.sheet||u.styleSheet;var f=s(i("group"),{behavior:"url(#default#VML)"});!a(f,"transform")&&f.adj?function(){function t(t,e){return i("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="spin-vml">',e)}e.addRule(".spin-vml","behavior:url(#default#VML)"),p.prototype.lines=function(e,r){var n=r.scale*(r.length+r.width),i=2*r.scale*n;function a(){return s(t("group",{coordsize:i+" "+i,coordorigin:-n+" "+-n}),{width:i,height:i})}var l,u=-(r.width+r.length)*r.scale*2+"px",h=s(a(),{position:"absolute",top:u,left:u});function p(e,i,l){o(h,o(s(a(),{rotation:360/r.lines*e+"deg",left:~~i}),o(s(t("roundrect",{arcsize:r.corners}),{width:n,height:r.scale*r.width,left:r.scale*r.radius,top:-r.scale*r.width>>1,filter:l}),t("fill",{color:c(r.color,e),opacity:r.opacity}),t("stroke",{opacity:0}))))}if(r.shadow)for(l=1;l<=r.lines;l++)p(l,-2,"progid:DXImageTransform.Microsoft.Blur(pixelradius=2,makeshadow=1,shadowopacity=.3)");for(l=1;l<=r.lines;l++)p(l);return o(e,h)},p.prototype.opacity=function(t,e,r,n){var i=t.firstChild;n=n.shadow&&n.lines||0,i&&e+n<i.childNodes.length&&(i=(i=(i=i.childNodes[e+n])&&i.firstChild)&&i.firstChild)&&(i.opacity=r)}}():t=a(f,"animation")}return p},e.exports?e.exports=n():r.Spinner=n()});function au(t,e){return!t||t===e}function su(){this._handlers={}}su.prototype.addEventListener=function(t,e,r){var i=this._handlers[t];i||(this._handlers[t]=[],i=this._handlers[t]);var o=[e,r];void 0===n.find(i,function(t){return t[0]===o[0]&&t[1]===o[1]})&&i.push(o)},su.prototype.removeEventListener=function(t,e,r){var i=this;n.forEach(i._handlers,function(o,a){n.remove(o,function(n){return au(t,a)&&au(e,n[0])&&au(r,n[1]||i)})}),this._handlers=n.omitBy(i._handlers,function(t){return 0===t.length})},su.prototype.dispatchEvent=function(t){var e=this;n.forEach(this._handlers[t.type],function(r){var n=r[1]||e;r[0].apply(n,[t])})};var lu={debug:0,info:1,report:2,warn:3,error:4};function cu(){su.call(this),this.console=!1,this._level=lu.warn}cu.prototype=Object.create(su.prototype),cu.prototype.constructor=cu,cu.prototype.instantiate=function(){return new cu},Object.defineProperty(cu.prototype,"level",{get:function(){var t=this;return n.findKey(lu,function(e){return e===t._level})},set:function(t){var e=lu[t];if(!n.isNumber(e))throw new Error("Wrong log level specified!");this._level=e}}),cu.prototype.levels=function(){return Object.keys(lu)},cu.prototype.message=function(t,e){var r=lu[t];if(!n.isNumber(r))throw new Error("Wrong log level specified!");this._message(r,e)},cu.prototype.debug=function(t){this._message(lu.debug,t)},cu.prototype.info=function(t){this._message(lu.info,t)},cu.prototype.report=function(t){this._message(lu.report,t)},cu.prototype.warn=function(t){this._message(lu.warn,t)},cu.prototype.error=function(t){this._message(lu.error,t)},cu.prototype._message=function(t,e){if(!(t<this._level)){var r=n.findKey(lu,function(e){return e===t});if(e=String(e),this.console);this.dispatchEvent({type:"message",level:r,message:e})}};var uu,hu=new cu;function pu(){this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}function fu(t){return decodeURIComponent(t.replace(/\+/g," "))}function du(t){for(var e,r=(t=t||window.location.search).substring(t.indexOf("?")+1),n=/([^&=]+)=?([^&]*)/g,i=[];null!==(e=n.exec(r));)i.push([fu(e[1]),fu(e[2])]);return i}function mu(t){var e=!1;this.enable=function(t){e=t};var r=0,n=Object.keys(t);function i(t,n){return function(){var i=mu.spaces.substr(0,2*r);e&&hu.debug(i+n+" {"),r++;var o=t.apply(this,arguments);return r--,e&&hu.debug(i+"} // "+n),o}}for(var o=0,a=n.length;o<a;++o){var s=n[o],l=t[s];l instanceof Function&&"constructor"!==s&&(t[s]=i(l,s))}}function gu(t){Error.call(this),this.name="OutOfMemoryError",this.message=t}function vu(t){for(var e=new Uint8Array(t),r="",n=0;n<e.byteLength;n++)r+=String.fromCharCode(e[n]);return window.btoa(r)}function yu(t){for(var e=window.atob(t),r=new Uint8Array(e.length),n=0;n<r.length;++n)r[n]=e[n].charCodeAt(0);return r.buffer}function _u(t){return t.slice(Math.max(0,t.lastIndexOf("."))||1/0)}function xu(t){var e=t.split(/[:;,]/),r=e.length;return r>=3&&"base64"===e[r-2]?new Blob([yu(e[r-1])]):null}pu.now=(uu="undefined"!=typeof window&&window.performance)&&uu.now?uu.now.bind(uu):Date.now,pu.prototype={constructor:pu,start:function(){this.startTime=pu.now(),this.oldTime=this.startTime,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1},getElapsedTime:function(){return this.update(),this.elapsedTime},update:function(){var t=0;if(this.running){var e=pu.now();t=.001*(e-this.oldTime),this.oldTime=e,this.elapsedTime+=t}return t}},mu.spaces="                                                                                          ",gu.prototype=Object.create(Error.prototype);var bu=/^[a-zA-Z0-9_]*$/,wu=['"',"",'"'];function Su(t,e){t.includes(e)||t.push(e)}function Mu(t,e){var r=t.indexOf(e);-1!==r&&t.splice(r,1)}function Au(t,e,r){e.forEach(function(e){e=e.toLowerCase();var n=t[e]=t[e]||[];n.includes(r)||n.push(r)})}function Eu(t,e,r){e.forEach(function(e){e=e.toLowerCase();var n=t[e];if(n){var i=n.indexOf(r);-1!==i&&n.splice(i,1),0===n.length&&delete t[e]}})}var Cu={Timer:pu,encodeQueryComponent:function(t,e){return encodeURIComponent(t).replace(e,function(t){return String.fromCharCode(parseInt(t.substr(1),16))}).replace(/%20/g,"+")},decodeQueryComponent:fu,getUrlParameters:du,getUrlParametersAsDict:function(t){for(var e={},r=du(t),n=0;n<r.length;++n)e[r[n][0]]=r[n][1];return e},resolveURL:function(t){if("undefined"!=typeof URL)try{return"undefined"!=typeof window?new URL(t,window.location).href:new URL(t).href}catch(t){}if("undefined"!=typeof document){var e=document.createElement("a");return e.href=t,e.href}return t},generateRegExp:function(t){for(var e=[],r=0,n=t.length;r<n;++r)e[e.length]=t[r].charCodeAt(0).toString(16);var i=e.join("|");return new RegExp("%(?:"+i+")","gi")},createElement:function(t,e,r){var n,i,o=document.createElement(t);if(e){var a=Object.keys(e);for(n=0,i=a.length;n<i;++n){var s=a[n];o.setAttribute(s,e[s])}}if(r)for(r instanceof Array||(r=[r]),n=0,i=r.length;n<i;++n){var l=r[n];"string"==typeof l?o.appendChild(document.createTextNode(l)):l instanceof HTMLElement&&o.appendChild(l)}return o},deriveClass:function(t,e,r){return t.prototype=n.assign(Object.create(e.prototype),{constructor:t},r),t},deriveDeep:function t(e,r){var n,i,o=e;if(e instanceof Array)for(o=new Array(e.length),n=0,i=e.length;n<i;++n)o[n]=t(e[n]);else if(e instanceof Object){o=Object.create(e);var a=Object.keys(e);for(n=0,i=a.length;n<i;++n){var s=a[n],l=e[s],c=t(l);c!==l&&(o[s]=c)}r&&Object.keys(o).length>0&&(o=Object.create(o))}return o},hexColor:function(t){return"#"+("0000000"+t.toString(16)).substr(-6)},DebugTracer:mu,OutOfMemoryError:gu,allocateTyped:function(t,e){var r=null;try{r=new t(e)}catch(t){throw t instanceof RangeError?new gu(t.message):t}return r},bytesFromBase64:yu,bytesToBase64:vu,arrayFromBase64:function(t,e){return Array.prototype.slice.call(new e(yu(t)))},arrayToBase64:function(t,e){return vu(new e(t).buffer)},compareOptionsWithDefaults:function(t,e){var r=[];if(e&&t){for(var n=Object.keys(t),i=0;i<n.length;++i){var o=n[i],a=t[o];a instanceof Object||void 0===e[o]||e[o]===a||r.push(o+":"+a)}if(r.length>0)return"!"+r.join()}return""},objectsDiff:function t(e,r){var i={};return n.forIn(e,function(e,o){if(e instanceof Object){var a=t(e,r[o]);n.isEmpty(a)||(i[o]=a)}else r&&void 0!==r[o]&&r[o]===e||(i[o]=e)}),i},forInRecursive:function(t,e){!function t(r,i){n.forIn(r,function(r,n){var o=i+(i.length>0?".":"");r instanceof Object?t(r,o+n):void 0!==r&&e(r,o+n)})}(t,"")},enquoteString:function(t){return n.isString(t)?'"'+t.replace(/"/g,'\\"')+'"':t},shotOpen:function(t){"undefined"!=typeof window&&window.open().document.write('<body style="margin:0"><img src="'+t+'" /></body>')},shotDownload:function(t,e){if(t&&"data:"===t.substr(0,5))if(e||(e=["screenshot-",+new Date,".png"].join("")),"undefined"!=typeof window&&window.navigator&&window.navigator.msSaveBlob)window.navigator.msSaveBlob(xu(t),e);else if("undefined"!=typeof document){var r=document.createElement("a");r.download=e,r.innerHTML="download",r.href=window.URL.createObjectURL(xu(t)),document.body.appendChild(r),r.click(),document.body.removeChild(r)}},copySubArrays:function(t,e,r,n){for(var i=0,o=r.length;i<o;++i)for(var a=0;a<n;++a)e[i*n+a]=t[r[i]*n+a]},shallowCloneNode:function(t){var e=t.cloneNode(!0);return e.worldPos=t.worldPos,e},correctSelectorIdentifier:function(t){return bu.test(t)?t:(wu[1]=t,wu.join(""))},getFileExtension:_u,splitFileName:function(t){var e=_u(t);return[t.slice(0,t.length-e.length),e]}},Tu=Cu.Timer.now;function Pu(t,e,r){var n=document.createElement(t);return n.id=e,n.style.cssText=r,n}function Lu(){this.domElement=Pu("div","stats","padding:8px"),this._text=Pu("p","fps","margin:0;color:silver;font-size:large"),this.domElement.appendChild(this._text),this._startTime=Tu(),this._prevTime=this._startTime,this._deltas=new Array(20),this._index=0,this._total=0,this._count=0}Lu.prototype={constructor:Lu,begin:function(){this._startTime=Tu()},end:function(){var t=Tu(),e=t-this._startTime;return this._count<this._deltas.length?this._count++:this._total-=this._deltas[this._index],this._total+=e,this._deltas[this._index]=e,this._index=(this._index+1)%this._deltas.length,this.ms=this._total/this._count,this.fps=1e3/this.ms,t>this._prevTime+1e3&&(this._text.textContent=this.fps.toPrecision(2),this._prevTime=t),t},update:function(){this._startTime=this.end()},show:function(t){void 0===t&&(t=!0),this.domElement.style.display=t?"block":"none"}};var Ru="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},Nu=function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")},Iu=function(){function t(t,e){for(var r=0;r<e.length;r++){var n=e[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,r,n){return r&&t(e.prototype,r),n&&t(e,n),e}}(),Ou=function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)},Du=function(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e},Fu=function(){return function(t,e){if(Array.isArray(t))return t;if(Symbol.iterator in Object(t))return function(t,e){var r=[],n=!0,i=!1,o=void 0;try{for(var a,s=t[Symbol.iterator]();!(n=(a=s.next()).done)&&(r.push(a.value),!e||r.length!==e);n=!0);}catch(t){i=!0,o=t}finally{try{!n&&s.return&&s.return()}finally{if(i)throw o}}return r}(t,e);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),zu=function(t){if(Array.isArray(t)){for(var e=0,r=Array(t.length);e<t.length;e++)r[e]=t[e];return r}return Array.from(t)},ku=function(t){function e(){Nu(this,e);var t=Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return t._shouldCancel=!1,t}return Ou(e,su),Iu(e,[{key:"cancel",value:function(){this._shouldCancel=!0,this.dispatchEvent({type:"cancel"})}},{key:"shouldCancel",value:function(){return this._shouldCancel}},{key:"notify",value:function(t){this.dispatchEvent({type:"notification",slaveEvent:t})}}]),e}(),Uu={modes:{BS:{atom:.23,bond:.15,space:.5,multibond:!0,aromrad:.1,showarom:!0,polyComplexity:{poor:2,low:4,medium:6,high:12,ultra:32}},VW:{polyComplexity:{poor:4,low:6,medium:8,high:16,ultra:32}},LN:{multibond:!0,showarom:!0,offsarom:.2,chunkarom:10,atom:.23,lineWidth:2},LC:{bond:.2,space:0,multibond:!0,aromrad:.1,showarom:!0,polyComplexity:{poor:3,low:4,medium:6,high:12,ultra:32}},SA:{zClip:!1,probeRadius:1.5,subset:"",wireframe:!1,polyComplexity:{poor:6,low:8,medium:16,high:30,ultra:60}},SE:{zClip:!1,probeRadius:1.5,subset:"",wireframe:!1,polyComplexity:{poor:6,low:8,medium:16,high:30,ultra:60}},QS:{isoValue:.5,gaussLim:{poor:1.5,low:2,medium:2.5,high:3,ultra:4},scale:1,wireframe:!1,gridSpacing:{poor:2,low:1.5,medium:1,high:.5,ultra:.25},subset:"",zClip:!1},CS:{probeRadius:1.4,isoValue:1.5,wireframe:!1,probePositions:30,polyComplexity:{poor:.5,low:1,medium:1.5,high:1.75,ultra:2},subset:"",zClip:!1},TR:{radius:.3,polyComplexity:{poor:12,low:16,medium:32,high:64,ultra:64}},TU:{radius:.3,heightSegmentsRatio:1.5,tension:-.7,polyComplexity:{poor:5,low:6,medium:10,high:18,ultra:34}},CA:{radius:.3,depth:.25,ss:{helix:{width:1,arrow:2},strand:{width:1,arrow:2}},heightSegmentsRatio:1.5,tension:-.7,polyComplexity:{poor:5,low:6,medium:10,high:18,ultra:34}},TX:{template:"{{Chain}}.{{Residue}}{{Sequence}}.{{Name}}",horizontalAlign:"center",verticalAlign:"middle",dx:0,dy:0,dz:1,fg:"none",bg:"0x202020",showBg:!0}},colorers:{EL:{carbon:-1},UN:{color:16777215},CO:{subset:"charged",color:16711680,baseColor:16777215},SQ:{gradient:"rainbow"},TM:{gradient:"temp",min:5,max:40},OC:{gradient:"reds"},HY:{gradient:"blue-red"},MO:{gradient:"rainbow"}},labels:"no",antialias:!0,camFov:45,camNear:.5,camFar:100,camDistance:2.5,radiusToFit:1,fogNearFactor:.5,fogFarFactor:1,palette:"JM",resolution:"medium",autoResolution:!1,autoPreset:!0,preset:"default",presets:{default:[{mode:"BS",colorer:"EL",selector:"all",material:"SF"}],empty:[],wire:[{mode:"LN",colorer:"EL",selector:"all",material:"SF"}],small:[{mode:"BS",colorer:"EL",selector:"all",material:"SF"}],macro:[{mode:"CA",colorer:"SS",selector:"not hetatm",material:"SF"},{mode:"BS",colorer:"EL",selector:"hetatm and not water",material:"SF"}]},objects:{line:{color:4294967295,dashSize:.3,gapSize:.05}},theme:"dark",themes:{dark:2105376,light:13421772},draft:{clipPlane:!1,clipPlaneFactor:.5,clipPlaneSpeed:3e-5,waterBondingHack:!1},plugins:{},axes:!0,fog:!0,fps:!0,zSprites:!0,isoSurfaceFakeOpacity:!0,suspendRender:!0,nowater:!1,autobuild:!0,fxaa:!0,ao:!1,autoRotation:0,maxfps:30,fbxprec:4,autoRotationAxisFixed:!0,zooming:!0,panning:!1,inversePanning:!1,picking:!0,pick:"atom",editing:!1,aromatic:!1,singleUnit:!0,stereo:"NONE",interpolateViews:!0,transparency:"prepass",translationSpeed:2,debug:{example:3.5,text:"hello!",good:!0,ssaoKernelRadius:.7,ssaoFactor:.7,stereoBarrel:.25},use:{multiFile:!1}};function Bu(){this.old=null,this.now={},this._changed={},this.reset()}Bu.prototype={constructor:Bu,defaults:Uu,set:function(t,e){n.set(this.now,t,e),this._changed[t]=!0},get:function(t,e){return n.get(this.now,t,e)},reset:function(){this.now=n.cloneDeep(Uu),this.old=null,this._changed={}},checkpoint:function(){this.old=n.cloneDeep(this.now),this._changed={}},undo:function(){this.now=n.cloneDeep(this.old),this._changed={}},changed:function(){if(!this.old)return[];var t=this.old,e=this.now;return n.filter(Object.keys(this._changed),function(r){return n.get(t,r)!==n.get(e,r)})},override:function(t){n.merge(this.now,t)},applyDiffs:function(t){if(t.hasOwnProperty("VERSION")&&0!==t.VERSION)throw new Error("Settings version does not match!");this.reset(),n.merge(this.now,t)},getDiffs:function(t){var e=Cu.objectsDiff(this.now,Uu);return t&&(e.VERSION=0),e},setPluginOpts:function(t,e){Uu.plugins[t]=n.cloneDeep(e),this.now.plugins[t]=n.cloneDeep(e)}};var Vu=new Bu,ju=0;function Gu(t){return!(!t||"0"===t||n.isString(t)&&"false"===t.toLowerCase())}var Wu={string:String,number:Number,boolean:Gu},Hu="=",Xu="!",Yu=":",qu=",",Zu="$;@/?";var $u=Cu.generateRegExp(Zu+":,");function Ku(t){return Cu.encodeQueryComponent(t,$u)}var Qu=Cu.generateRegExp(Zu+" ");function Ju(t){return Cu.encodeQueryComponent(t,Qu)}function th(t){var e=t.reps;if(!e){var r=Vu.now.presets,n=t.preset||Vu.now.preset;(e=r[n])||(hu.warn('Unknown preset "'+n+'"'),e=r[n=Object.keys(r)[0]]),t.preset=n,t.reps=Cu.deriveDeep(e,!0)}}function eh(t,e,r){th(t);var n=t.reps[ju];n.hasOwnProperty(e)&&++ju>=t.reps.length&&(t.reps[ju]=Cu.deriveDeep(n,!0)),void 0!==r&&(t.reps[ju][e]=r)}function rh(t,e,r){if(t){var i=t.indexOf(Xu),o=(c=t.substr(0,i>=0?i:void 0),u=r,(h=c.indexOf(","))>=0?(u.push(c.substr(h+1).split(",")),c.substr(0,h)):c);if(i>=0){var a=t.substr(i+1).split(qu);if(t=o,e){var s=e[t],l=Cu.deriveDeep(s,!0);a.forEach(function(e){var r=e.split(Yu,2),i=decodeURIComponent(r[0]),o=decodeURIComponent(r[1]),a=Wu[Ru(n.get(s,i))];a?n.set(l,i,a(o)):hu.warn('Unknown argument "'+i+'" for option "'+t+'"')}),Object.keys(l).length>0&&(t=[t,l])}}else t=o}var c,u,h;return t}var nh={l:"load",load:String,t:"type",type:String,v:"view",view:String,u:"unit",unit:Number,menu:Gu,o:"object",object:function(t,e){var r=[],n=rh(t,Vu.defaults.objects,r);Array.isArray(n)||(n=[n]),function(t,e,r){void 0===t._objects&&(t._objects=[]);var n={type:r[0],params:e};void 0!==r[1]&&(n.opts=r[1]),t._objects[t._objects.length]=n}(e,r[0],n)},p:"preset",preset:function(t,e){e.preset=t,e.reps=null,th(e)},r:"rep",rep:function(t,e){th(e),(ju=(ju=Number(t))<=e.reps.length?ju<0?0:ju:e.reps.length)===e.reps.length&&(e.reps[ju]=ju>0?Cu.deriveDeep(e.reps[ju-1],!0):Cu.deriveDeep(Vu.defaults.presets.default[0],!0))},s:"select",select:function(t,e){eh(e,"selector",t)},m:"mode",mode:function(t,e){eh(e,"mode",rh(t,Vu.defaults.modes))},c:"color",color:function(t,e){eh(e,"colorer",rh(t,Vu.defaults.colorers))},mt:"material",material:function(t,e){eh(e,"material",rh(t,Vu.defaults.materials))},dup:function(t,e){th(e);var r=e.reps,n=r[ju];++ju>=r.length&&(r[ju]=Cu.deriveDeep(n,!0))},ar:"autoResolution",background:"theme"};function ih(t){ju=0;for(var e={},r=0,i=t.length;r<i;++r){for(var o=t[r],a=o[0],s=o[1],l=nh[a];n.isString(l);)l=nh[a=l];if(l){if(n.isFunction(l)){var c=l(s,e);void 0!==c&&(e[a]=c)}}else{var u=Wu[Ru(n.get(Vu.defaults,a))];u?n.set(e,"settings."+a,u(s)):hu.warn('Unknown option "'+a+'"')}}return e}function oh(t){var e=[],r=0;return Cu.forInRecursive(t,function(t,n){e[r++]=Ju(n)+Yu+Ju(t)}),e.join(qu)}function ah(t){return n.isArray(t)?t[0]+(t.length<2?"":Xu+oh(t[1])):t}function sh(t){if(t&&t.type){var e=t.type;return n.isArray(t.params)&&t.params.length>0&&(e+=","+t.params.join(",")),t.opts&&(e+=Xu+oh(t.opts)),e}}function lh(t){var e=[],r=0;return Cu.forInRecursive(t,function(t,n){e[r++]=n+"="+Cu.enquoteString(t)}),e.join(" ")}function ch(t){return n.isArray(t)?t[0]+(t.length<2?"":" "+lh(t[1])):t}function uh(t){if(t&&t.type){var e=t.type;return n.isArray(t.params)&&t.params.length>0&&(e+=" "+t.params.map(Cu.enquoteString).join(" ")),t.opts&&(e+=" "+lh(t.opts)),e}}function hh(t,e){var r=[],i=0;function o(t,e){null!==e&&void 0!==e&&(r[i++]=t+e)}return n.isEmpty(t)?null:(o("",e),o("s=",Cu.enquoteString(t.selector)),o("m=",ch(t.mode)),o("c=",ch(t.colorer)),o("mt=",ch(t.material)),r.join(" "))}var ph={fromURL:function(t){return ih(Cu.getUrlParameters(t))},fromAttr:function(t){return ih(Cu.getUrlParameters("?"+(t||"")))},adapters:Wu,toURL:function(t){var e=[],r=0;function i(t,n){null!==n&&void 0!==n&&(e[r++]=Ku(t)+Hu+Ku(n))}i("l",t.load),i("u",t.unit),i("p",t.preset),function(t){if(t)for(var e=0,r=t.length;e<r;++e)n.isEmpty(t[e])||(i("r",e),i("s",t[e].selector),i("m",ah(t[e].mode)),i("c",ah(t[e].colorer)),i("mt",ah(t[e].material)))}(t.reps),function(t){if(t)for(var e=0,r=t.length;e<r;++e)i("o",sh(t[e]))}(t._objects),i("v",t.view),Cu.forInRecursive(t.settings,function(t,e){"preset"!==e&&i(e,t)});var o="";if("undefined"!=typeof window){var a=window.location;o=a.protocol+"//"+a.host+a.pathname}return e.length>0&&(o+="?"+e.join("&")),o},toScript:function(t){var e=[],r=0;function n(t,n){null!==n&&void 0!==n&&(e[r++]=t+" "+n)}return n("set","autobuild false"),n("load",t.load),n("unit",t.unit),n("preset",t.preset),function(t){if(t)for(var e=0,r=t.length;e<r;++e)n("rep",hh(t[e],e))}(t.reps),function(t){if(t)for(var e=0,r=t.length;e<r;++e)n("",uh(t[e]))}(t._objects),Cu.forInRecursive(t.settings,function(t,e){"preset"!==e&&n("set "+e,t)}),n("view",t.view),n("set","autobuild true"),e.join("\n")}};function fh(t,e){this._node=e||null,this._name=t||null,null===this._node&&null===this._name&&(this._name="Unknown")}function dh(t,e,r,n,i,o,a){this.number=t,this.name=e,this.fullName=r,this.weight=n,this.radius=i,this.radiusBonding=o,this.hydrogenValency=a}function mh(t,e,r,n,i,o,a,s,l,c,u){this._index=-1,this._residue=t,this._name=e instanceof fh?e:new fh(e),this.element=r,this._position=n,this._role=i,this._mask=1,this._index=-1,this._het=o,this._serial=a,this._location=(s||" ").charCodeAt(0),this._occupancy=l||1,this._temperature=c,this._charge=u,this._hydrogenCount=-1,this._radicalCount=0,this._valence=-1,this._bonds=[],this.flags=0,"H"===r.name?this.flags|=mh.Flags.HYDROGEN:"C"===r.name&&(this.flags|=mh.Flags.CARBON)}fh.prototype.getString=function(){return this._name||"unknown"},fh.prototype.getNode=function(){return this._node||null},dh.Constants={U1:1,Lead:2,U2:3,Wing:4,U18:18},dh.Role={N:dh.Constants.U1,CA:dh.Constants.Lead,C:dh.Constants.U2,O:dh.Constants.Wing,SG:dh.Constants.U18},dh.ByAtomicNumber=[null,new dh(1,"H","Hydrogen",1.008,1.2,.23,[1]),new dh(2,"HE","Helium",4.003,1.4,.93,[0]),new dh(3,"LI","Lithium",6.941,1.82,.68,[1]),new dh(4,"BE","Beryllium",9.012,1.7,.35,[2]),new dh(5,"B","Boron",10.81,2.08,.83,[3]),new dh(6,"C","Carbon",12.011,1.95,.68,[4]),new dh(7,"N","Nitrogen",14.007,1.85,.68,[3,5]),new dh(8,"O","Oxygen",15.999,1.7,.68,[2,4]),new dh(9,"F","Fluorine",18.998,1.73,.64,[1]),new dh(10,"NE","Neon",20.18,1.54,1.12,[0]),new dh(11,"NA","Sodium",22.99,2.27,.97,[1]),new dh(12,"MG","Magnesium",24.305,1.73,1.1,[2]),new dh(13,"AL","Aluminum",26.981,2.05,1.35,[3]),new dh(14,"SI","Silicon",28.086,2.1,1.2,[4]),new dh(15,"P","Phosphorus",30.974,2.08,.75,[3,5]),new dh(16,"S","Sulfur",32.07,2,1.02,[2,4,6]),new dh(17,"CL","Chlorine",35.453,1.97,.99,[1,3,5,7]),new dh(18,"AR","Argon",39.948,1.88,1.57,[0]),new dh(19,"K","Potassium",39.1,2.75,1.33,[1]),new dh(20,"CA","Calcium",40.08,1.973,.99,[2]),new dh(21,"SC","Scandium",44.956,1.7,1.44,[0]),new dh(22,"TI","Titanium",47.88,1.7,1.47,[0]),new dh(23,"V","Vanadium",50.941,1.7,1.33,[0]),new dh(24,"CR","Chromium",52,1.7,1.35,[0]),new dh(25,"MN","Manganese",54.938,1.7,1.35,[0]),new dh(26,"FE","Iron",55.847,1.7,1.34,[0]),new dh(27,"CO","Cobalt",58.93,1.7,1.33,[0]),new dh(28,"NI","Nickel",58.69,1.63,1.5,[0]),new dh(29,"CU","Copper",63.55,1.4,1.52,[0]),new dh(30,"ZN","Zinc",65.39,1.39,1.45,[0]),new dh(31,"GA","Gallium",69.72,1.87,1.22,[3]),new dh(32,"GE","Germanium",72.61,1.7,1.17,[4]),new dh(33,"AS","Arsenic",74.92,1.85,1.21,[3,5]),new dh(34,"SE","Selenium",78.96,1.9,1.22,[2,4,6]),new dh(35,"BR","Bromine",79.9,2.1,1.21,[1,3,5,7]),new dh(36,"KR","Krypton",83.8,2.02,1.91,[0]),new dh(37,"RB","Rubidium",85.47,1.7,1.47,[1]),new dh(38,"SR","Strontium",87.62,1.7,1.12,[2]),new dh(39,"Y","Yttrium",88.91,1.7,1.78,[0]),new dh(40,"ZR","Zirconium",91.22,1.7,1.56,[0]),new dh(41,"NB","Niobium",92.91,1.7,1.48,[0]),new dh(42,"MO","Molybdenum",95.94,1.7,1.47,[0]),new dh(43,"TC","Technetium",98.91,1.7,1.35,[0]),new dh(44,"RU","Ruthenium",101.07,1.7,1.4,[0]),new dh(45,"RH","Rhodium",102.91,1.7,1.45,[0]),new dh(46,"PD","Palladium",106.42,1.63,1.5,[0]),new dh(47,"AG","Silver",107.87,1.72,1.59,[0]),new dh(48,"CD","Cadmium",112.41,1.58,1.69,[0]),new dh(49,"IN","Indium",114.82,1.93,1.63,[3]),new dh(50,"SN","Tin",118.71,2.17,1.46,[2,4]),new dh(51,"SB","Antimony",121.75,2.2,1.46,[3,5]),new dh(52,"TE","Tellurium",127.6,2.06,1.47,[2,4,6]),new dh(53,"I","Iodine",126.91,2.15,1.4,[1,3,5,7]),new dh(54,"XE","Xenon",131.29,2.16,1.98,[0]),new dh(55,"CS","Cesium",132.91,1.7,1.67,[1]),new dh(56,"BA","Barium",137.33,1.7,1.34,[2]),new dh(57,"LA","Lanthanum",138.91,1.7,1.87,[0]),new dh(58,"CE","Cerium",140.12,1.7,1.83,[0]),new dh(59,"PR","Praseodymium",140.91,1.7,1.82,[0]),new dh(60,"ND","Neodymium",144.24,1.7,1.81,[0]),new dh(61,"PM","Promethium",144.9,1.7,1.8,[0]),new dh(62,"SM","Samarium",150.36,1.7,1.8,[0]),new dh(63,"EU","Europium",151.96,1.7,1.99,[0]),new dh(64,"GD","Gadolinium",157.25,1.7,1.79,[0]),new dh(65,"TB","Terbium",158.93,1.7,1.76,[0]),new dh(66,"DY","Dysprosium",162.5,1.7,1.75,[0]),new dh(67,"HO","Holmium",164.93,1.7,1.74,[0]),new dh(68,"ER","Erbium",167.26,1.7,1.73,[0]),new dh(69,"TM","Thulium",168.93,1.7,1.72,[0]),new dh(70,"YB","Ytterbium",173.04,1.7,1.94,[0]),new dh(71,"LU","Lutetium",174.97,1.7,1.72,[0]),new dh(72,"HF","Hafnium",178.49,1.7,1.57,[0]),new dh(73,"TA","Tantalum",180.95,1.7,1.43,[0]),new dh(74,"W","Tungsten",183.85,1.7,1.37,[0]),new dh(75,"RE","Rhenium",186.21,1.7,1.35,[0]),new dh(76,"OS","Osmium",190.2,1.7,1.37,[0]),new dh(77,"IR","Iridium",192.22,1.7,1.32,[0]),new dh(78,"PT","Platinum",195.08,1.72,1.5,[0]),new dh(79,"AU","Gold",196.97,1.66,1.5,[0]),new dh(80,"HG","Mercury",200.59,1.55,1.7,[0]),new dh(81,"TL","Thallium",204.38,1.96,1.55,[1,3]),new dh(82,"PB","Lead",207.2,2.02,1.54,[2,4]),new dh(83,"BI","Bismuth",208.98,1.7,1.54,[3,5]),new dh(84,"PO","Polonium",210,1.7,1.68,[2,4,6]),new dh(85,"AT","Astatine",210,1.7,1.7,[1,3,5,7]),new dh(86,"RN","Radon",222,1.7,2.4,[0]),new dh(87,"FR","Francium",223,1.7,2,[1]),new dh(88,"RA","Radium",226.03,1.7,1.9,[2]),new dh(89,"AC","Actinium",227.03,1.7,1.88,[0]),new dh(90,"TH","Thorium",232.04,1.7,1.79,[0]),new dh(91,"PA","Protactinium",231.04,1.7,1.61,[0]),new dh(92,"U","Uranium",238.03,1.86,1.58,[0]),new dh(93,"NP","Neptunium",237.05,1.7,1.55,[0]),new dh(94,"PU","Plutonium",239.1,1.7,1.53,[0]),new dh(95,"AM","Americium",243.1,1.7,1.51,[0]),new dh(96,"CM","Curium",247.1,1.7,1.5,[0]),new dh(97,"BK","Berkelium",247.1,1.7,1.5,[0]),new dh(98,"CF","Californium",252.1,1.7,1.5,[0]),new dh(99,"ES","Einsteinium",252.1,1.7,1.5,[0]),new dh(100,"FM","Fermium",257.1,1.7,1.5,[0]),new dh(101,"MD","Mendelevium",256.1,1.7,1.5,[0]),new dh(102,"NO","Nobelium",259.1,1.7,1.5,[0]),new dh(103,"LR","Lawrencium",260.1,1.7,1.5,[0]),new dh(104,"RF","Rutherfordium",261,1.7,1.6,[0]),new dh(105,"DB","Dubnium",262,1.7,1.6,[0]),new dh(106,"SG","Seaborgium",263,1.7,1.6,[0]),new dh(107,"BH","Bohrium",262,1.7,1.6,[0]),new dh(108,"HS","Hassium",265,1.7,1.6,[0]),new dh(109,"MT","Meitnerium",268,1.7,1.6,[0])],dh.ByName={D:new dh(1,"D","Deuterium",2.014,1.2,.23,[1]),T:new dh(1,"T","Tritium",3.016,1.2,.23,[1])},function(){for(var t=dh.ByAtomicNumber,e=dh.ByName,r=0,n=t.length;r<n;++r){var i=t[r];i&&(e[i.name]=i)}}(),dh.getByName=function(t){var e=dh.ByName[t];return e||(e=dh.ByName[t]=new dh(0,t,"Unknown",0,1,.01,[0])),e},mh.Flags={CARBON:1,HYDROGEN:8,NONPOLARH:4104},mh.prototype.getName=function(){return this._name},mh.prototype.getPosition=function(){return this._position},mh.prototype.getResidue=function(){return this._residue},mh.prototype.getSerial=function(){return this._serial},mh.prototype.getBonds=function(){return this._bonds},mh.prototype.isHet=function(){return this._het},mh.prototype.isHydrogen=function(){return 1===this.element.number},mh.prototype.getValence=function(){return-1===this._valence?0:this._valence},mh.prototype.getVisualName=function(){var t=this.getName();return t.getString().length>0?t.getString():this.element.name.trim()},mh.prototype.forEachBond=function(t){for(var e=this._bonds,r=0,n=e.length;r<n;++r)t(e[r])},mh.prototype.isLabelVisible=function(){if(null!==this.getName().getNode())return!0;if(null===this.element)return!1;if(this.element.number===dh.ByName.C.number){var t=this.getVisualName();if(null===t)return!1;if(1===t.length&&67===t.charCodeAt(0)&&0!==this.getBonds().length)return!1}return!0},mh.prototype.getHydrogenCountBoron=function(){var t=3-this.getCharge()-this.getAtomBondsCount()-this._radicalCount;return Math.max(0,t)},mh.prototype.getHydrogenCountTin=function(){var t=this._valence;-1===t&&(t=this.getAtomBondsCount()-Math.abs(this.getCharge())+this._radicalCount);var e=this.findSuitableValence(t);return 0!==this.getCharge()&&(e=4),Math.max(0,e-t)},mh.prototype.getHydrogenCountMetal=function(){return 0},mh.prototype.getHydrogenCountGroup14=function(){var t=this._valence;-1===t&&(t=this.getAtomBondsCount()-Math.abs(this.getCharge())+this._radicalCount);var e=this.findSuitableValence(t);return Math.max(0,e-t)},mh.prototype.getHydrogenCountNonMetal=function(){var t=this._valence;-1===t&&(t=this.getAtomBondsCount()-this.getCharge()+this._radicalCount);var e=this.findSuitableValence(t);return Math.max(0,e-t)},mh.prototype.getHydrogenCountHydrogen=function(){return 0===this.getAtomBondsCount()&&0===this.getCharge()&&0===this.getValence()&&0===this._radicalCount?1:0},mh.prototype.getHydrogenCount=function(){if(this._hydrogenCount>=0)return this._hydrogenCount;var t=this.element,e=t.hydrogenValency;if(1===e.length&&0===e[0])return 0;switch(t.number){case 1:return this.getHydrogenCountHydrogen();case 3:case 11:case 19:case 37:case 55:case 87:case 4:case 12:case 20:case 38:case 56:case 88:case 13:case 31:case 49:case 41:case 82:case 83:return this.getHydrogenCountMetal();case 6:case 14:case 32:case 51:return this.getHydrogenCountGroup14();case 50:return this.getHydrogenCountTin();case 7:case 8:case 9:case 15:case 16:case 17:case 33:case 34:case 35:case 53:case 85:return this.getHydrogenCountNonMetal();case 5:return this.getHydrogenCountBoron();default:return 0}},mh.prototype.getAtomBondsCount=function(){for(var t,e=this.getBonds(),r=0,n=0;n<e.length;n++)r+=(t=e[n].getOrder())<2?1:t;return r},mh.prototype.findSuitableValence=function(t){for(var e=this.element.hydrogenValency,r=e[e.length-1],n=0;n<e.length;n++)if(e[n]>=t){r=e[n];break}return r},mh.prototype.getCharge=function(){return this._charge},mh.prototype.getLocation=function(){return this._location},mh.prototype.getFullName=function(){var t="";return null!==this._residue&&(null!==this._residue._chain&&(t+=this._residue._chain.getName()+"."),t+=this._residue._sequence+"."),t+=this._name.getString()};var gh={UNKNOWN:0,COVALENT:1,AROMATIC:2};function vh(t){return t._position}function yh(t,e,r,n,i){if(this._left=t,this._right=e,this._fixed=i,this._index=-1,t>e)throw new Error("In a bond atom indices must be in increasing order");this._order=r,this._type=n}function _h(t,e,r){this._name=t,this._fullName=e,this.letterCode=r,this.flags=0}function xh(t,e){for(var r=0,n=e.length;r<n;++r){var i=_h.StandardTypes[e[r]];i&&(i.flags|=t)}}yh.BondType=gh,yh.prototype.BondType=gh,yh.prototype.getLeft=function(){return this._left},yh.prototype.getRight=function(){return this._right},yh.prototype.getOrder=function(){return this._order},yh.prototype.calcLength=function(){return this._left._position.distanceTo(this._right._position)},yh.prototype._forEachNeighbour=function(t,e){for(var r=t._bonds,n=0,i=r.length;n<i;++n)e(r[n]._left!==t?r[n]._left:r[n]._right)},yh.prototype.forEachLevelOne=function(t){var e=this._left,r=this._right;this._forEachNeighbour(e,function(e){e!==r&&t(e)}),this._forEachNeighbour(r,function(r){r!==e&&t(r)})},yh.prototype.forEachLevelTwo=function(t){var e=this._left,r=this._right,n=this;n._forEachNeighbour(e,function(i){i!==r&&n._forEachNeighbour(i,function(r){r!==e&&t(r)})}),n._forEachNeighbour(r,function(i){i!==e&&n._forEachNeighbour(i,function(e){e!==r&&t(e)})})},yh.prototype._fixDir=function(t,e,r){var n=0,i=0,o=t.clone();function a(a){o.copy(r(a)),o.sub(t),e.dot(o)>0?++n:++i}function s(t){"C"===t.element.name&&a(t)}for(var l=[[this.forEachLevelOne,s],[this.forEachLevelOne,a],[this.forEachLevelTwo,s],[this.forEachLevelTwo,a]],c=0;c<l.length;++c){if(l[c][0].call(this,l[c][1]),i>n)return e.multiplyScalar(-1);if(i<n)return e}return e},yh.prototype.calcNormalDir=function(t){var e=this._left,r=this._right,n=e,i=r;t=void 0===t?vh:t,e._bonds.length>r._bonds.length&&(n=r,i=e);for(var o=n,a=0,s=i._bonds,l=0,c=s.length;l<c;++l){var u=s[l]._left;s[l]._left===i&&(u=s[l]._right),u._bonds.length>a&&u!==n&&(o=u,a=u._bonds.length)}var h=t(i),p=t(n).clone().sub(h),f=t(o).clone().sub(h);return f.crossVectors(p,f),f.lengthSq()<1e-4&&f.set(0,1,0),p.normalize(),f.normalize(),p.crossVectors(f,p),p.lengthSq()<1e-4&&p.set(0,1,0),p.normalize(),this._fixDir(h,p,t)},_h.prototype.getName=function(){return this._name},_h.StandardTypes={ALA:new _h("ALA","Alanine","A"),ARG:new _h("ARG","Arginine","R"),ASN:new _h("ASN","Asparagine","N"),ASP:new _h("ASP","Aspartic Acid","D"),CYS:new _h("CYS","Cysteine","C"),GLN:new _h("GLN","Glutamine","Q"),GLU:new _h("GLU","Glutamic Acid","E"),GLY:new _h("GLY","Glycine","G"),HIS:new _h("HIS","Histidine","H"),ILE:new _h("ILE","Isoleucine","I"),LEU:new _h("LEU","Leucine","L"),LYS:new _h("LYS","Lysine","K"),MET:new _h("MET","Methionine","M"),PHE:new _h("PHE","Phenylalanine","F"),PRO:new _h("PRO","Proline","P"),PYL:new _h("PYL","Pyrrolysine","O"),SEC:new _h("SEC","Selenocysteine","U"),SER:new _h("SER","Serine","S"),THR:new _h("THR","Threonine","T"),TRP:new _h("TRP","Tryptophan","W"),TYR:new _h("TYR","Tyrosine","Y"),VAL:new _h("VAL","Valine","V"),A:new _h("A","Adenine","A"),C:new _h("C","Cytosine","C"),G:new _h("G","Guanine","G"),I:new _h("I","Inosine","I"),T:new _h("T","Thymine","T"),U:new _h("U","Uracil","U"),DA:new _h("DA","Adenine","A"),DC:new _h("DC","Cytosine","C"),DG:new _h("DG","Guanine","G"),DI:new _h("DI","Inosine","I"),DT:new _h("DT","Thymine","T"),DU:new _h("DU","Uracil","U"),"+A":new _h("+A","Adenine","A"),"+C":new _h("+C","Cytosine","C"),"+G":new _h("+G","Guanine","G"),"+I":new _h("+I","Inosine","I"),"+T":new _h("+T","Thymine","T"),"+U":new _h("+U","Uracil","U"),WAT:new _h("WAT","Water",""),H2O:new _h("H2O","Water",""),HOH:new _h("HOH","Water",""),DOD:new _h("DOD","Water",""),UNK:new _h("UNK","Unknown",""),UNL:new _h("UNL","Unknown Ligand","")},_h.Flags={PROTEIN:1,BASIC:2,ACIDIC:4,POLAR:8,NONPOLAR:16,AROMATIC:32,NUCLEIC:256,PURINE:512,PYRIMIDINE:1024,DNA:2048,RNA:4096,WATER:65536};var bh=_h.Flags;xh(bh.WATER,["WAT","H2O","HOH","DOD"]),xh(bh.PROTEIN,["ALA","ARG","ASN","ASP","CYS","GLY","GLU","GLN","HIS","ILE","LEU","LYS","MET","PHE","PRO","PYL","SEC","SER","THR","TRP","TYR","VAL"]),xh(bh.BASIC,["ARG","HIS","LYS"]),xh(bh.ACIDIC,["ASP","GLU"]),xh(bh.POLAR,["ASN","CYS","GLN","SER","THR","TYR"]),xh(bh.NONPOLAR,["ALA","ILE","LEU","MET","PHE","PRO","TRP","VAL","GLY"]),xh(bh.AROMATIC,["PHE","TRP","TYR"]),xh(bh.NUCLEIC,["A","G","I","DA","DG","DI","+A","+G","+I","C","T","U","DC","DT","DU","+C","+T","+U"]),xh(bh.PURINE,["A","G","I","DA","DG","DI","+A","+G","+I"]),xh(bh.PYRIMIDINE,["C","T","U","DC","DT","DU","+C","+T","+U"]),xh(bh.DNA,["DA","DG","DI","DC","DT","DU"]),xh(bh.RNA,["A","G","I","C","T","U"]);!function(t,e){for(var r=Object.keys(e),n=0,i=r.length;n<i;++n){var o=r[n],a=e[o];_h.StandardTypes[o][t]=a}}("hydrophobicity",{ILE:4.5,VAL:4.2,LEU:3.8,PHE:2.8,CYS:2.5,MET:1.9,ALA:1.8,GLY:-.4,THR:-.7,SER:-.8,TRP:-.9,TYR:-1.3,PRO:-1.6,HIS:-3.2,GLU:-3.5,GLN:-3.5,ASP:-3.5,ASN:-3.5,LYS:-3.9,ARG:-4.5});var wh=["C3'","C3*","P","H5T","H3T"],Sh=["OP1","O1P"],Mh=["OP2","O2P"],Ah=["C3'","C3*","C1","C1'","C1*","P"],Eh=[{types:["A","DA","G","DG"],atoms:["N1"]},{types:["C","DC"],atoms:["N3"]},{types:["T","DT","U","DU"],atoms:["O4"]}];function Ch(t,e,r,n){this._chain=t,this._component=null,this._type=e,this._sequence=r,this._icode=n,this._mask=1,this._index=-1,this._atoms=[],this._secondary=null,this._firstAtom=null,this._leadAtom=null,this._wingAtom=null,this._lastAtom=null,this._controlPoint=null,this._midPoint=null,this._wingVector=null,this._cylinders=null,this._isValid=!0,this._het=!1,this._molecule=null}function Th(t,e){this._complex=t,this._name=e,this._mask=1,this._index=-1,this._residues=[],this.minSequence=Number.POSITIVE_INFINITY,this.maxSequence=Number.NEGATIVE_INFINITY}function Ph(t,e,r,n,i,o,a){this._serial=t,this._name=e,this._start=r,this._end=n,this._type=i,this._comment=o,this._length=a,this._residues=[]}function Lh(t,e,r,n,i,o){this._sheet=t,this._start=e,this._end=r,this._sense=n,this._cur=i,this._prev=o,this._residues=[]}function Rh(t,e){this._name=t,this._width=e,this._strands=[]}function Nh(t,e,r,n,i){this._id=t,this._name=e,this._position=r||new He,this._atoms=n||[],this._charge=0,this._repeat=1,this._center=null,this.xmlNodeRef=i||null}Ch.prototype.getChain=function(){return this._chain},Ch.prototype.getMolecule=function(){return this._molecule},Ch.prototype.getType=function(){return this._type},Ch.prototype.getSequence=function(){return this._sequence},Ch.prototype.getSecondary=function(){return this._secondary},Ch.prototype.getICode=function(){return this._icode},Ch.prototype.addAtom=function(t,e,r,n,i,o,a,s,l,c){var u=new mh(this,t,e,r,n,i,o,a,s,l,c);return this._chain.getComplex().addAtom(u),this._atoms.push(u),this._het=this._het||i,u},Ch.prototype.getAtomCount=function(){return this._atoms.length},Ch.prototype.forEachAtom=function(t){for(var e=this._atoms,r=0,n=e.length;r<n&&!t(e[r]);++r);},Ch.prototype._findAtomByName=function(t){var e=null;return this.forEachAtom(function(r){return r._name._name===t&&(e=r,!0)}),e},Ch.prototype._findFirstAtomInList=function(t){for(var e=null,r=0;r<t.length;++r)if(null!==(e=this._findAtomByName(t[r])))return e;return e},Ch.prototype.collectMask=function(){for(var t=4294967295,e=this._atoms,r=0,n=e.length;r<n;++r)t&=e[r]._mask;this._mask=t},Ch.prototype.getCylinderTargetList=function(){for(var t=this._type._name,e=0,r=Eh.length;e<r;++e)for(var n=0,i=Eh[e].types.length;n<i;++n)if(t===Eh[e].types[n])return Eh[e].atoms;return null},Ch.prototype._detectLeadWing=function(t,e,r){var n=this._findFirstAtomInList(wh),i=this._findFirstAtomInList(Sh),o=this._findFirstAtomInList(Mh);if(null===i&&null!==e&&(i=e._findFirstAtomInList(Sh)),null===o&&null!==e&&(o=e._findFirstAtomInList(Mh)),null!==n&&null!==i&&null!==o){t._leadAtom=n,t._controlPoint=r(n),t._wingVector=r(o).clone().sub(r(i)),t._isValid=!0;var a=this._findFirstAtomInList(Ah),s=this.getCylinderTargetList(),l=null!==s?this._findFirstAtomInList(s):null;null!==a&&null!==l&&(t._cylinders=[r(a),r(l)])}},Ch.prototype.calcWing=function(t,e,r,n){var i=e.clone().sub(t),o=t.clone().sub(r);return o.crossVectors(i,o),o.crossVectors(i,o).normalize(),null!==n&&Math.abs(n.angleTo(o))>Math.PI/2&&o.negate(),o},Ch.prototype._innerFinalize=function(t,e,r,n,i){var o=null===e,a=i(this._leadAtom),s=new He(a.x,a.y,a.z);if(0==(this._type.flags&_h.Flags.NUCLEIC)){if(o)n._midPoint=i(this._firstAtom).clone();else{var l=e._controlPoint;n._midPoint=l.clone().lerp(s,.5),n._wingVector=this.calcWing(l,s,i(t._wingAtom),e._wingVector)}n._controlPoint=s}else this._detectLeadWing(n,r,i)},Ch.prototype._finalize2=function(t,e){this._innerFinalize(t,t,e,this,function(t){return t._position})},Ch.prototype.isConnected=function(t){if(this._chain!==t._chain)return!1;if(this===t)return!0;var e=!1;return this.forEachAtom(function(r){for(var n=r._bonds,i=0,o=n.length;i<o;++i){var a=n[i];if(a._left._residue===t||a._right._residue===t)return e=!0,!0}return!1}),e},Ch.prototype._finalize=function(){var t=this;this._firstAtom=this._atoms[0],this._lastAtom=this._atoms[this._atoms.length-1],this._leadAtom=null,this._wingAtom=null,this.forEachAtom(function(e){return null===t._leadAtom&&e._role===dh.Constants.Lead&&(t._leadAtom=e),null===t._wingAtom&&e._role===dh.Constants.Wing&&(t._wingAtom=e),null!==t._leadAtom&&null!==t._wingAtom}),null!==this._leadAtom&&null!==this._wingAtom||(this._isValid=!1),null===this._leadAtom&&(this._leadAtom=this._firstAtom),null===this._wingAtom&&(this._wingAtom=this._lastAtom)},Th.prototype.getComplex=function(){return this._complex},Th.prototype.getName=function(){return this._name},Th.prototype.getResidues=function(){return this._residues},Th.prototype.findResidue=function(t,e){for(var r=this._residues,n=0,i=r.length;n<i;++n){var o=r[n];if(o._sequence===t&&o._icode===e)return[o,n]}return null},Th.prototype._finalize=function(){for(var t=this._residues,e=null,r=0,n=t.length;r<n;++r){var i=r+1<n?t[r+1]:null,o=t[r];o._finalize2(e,i),e=o}if(t.length>1){var a=t[1]._wingVector;t[0]._wingVector=new He(a.x,a.y,a.z)}else t.length>0&&(t[0]._wingVector=new He(1,0,0))},Th.prototype.updateToFrame=function(t){var e=this._residues,r=null,n=null,i=t._residues,o=e.length;function a(e){return t.getAtomPos(e._index)}for(var s=0;s<o;++s){var l=e[s],c=i[l._index],u=s+1<o?e[s+1]:null;l._innerFinalize(r,n,u,c,a),r=l,n=c}i[e[0]._index]._wingVector=o>1?i[e[1]._index]._wingVector:new He(1,0,0)},Th.prototype.addResidue=function(t,e,r){var n=this._complex.getResidueType(t);null===n&&(n=this._complex.addResidueType(t));var i=new Ch(this,n,e,r);return this._complex.addResidue(i),this._residues.push(i),n.flags&(_h.Flags.NUCLEIC|_h.Flags.PROTEIN)&&(this.maxSequence<e&&(this.maxSequence=e),this.minSequence>e&&(this.minSequence=e)),i},Th.prototype.getResidueCount=function(){return this._residues.length},Th.prototype.forEachResidue=function(t){for(var e=this._residues,r=0,n=e.length;r<n;++r)t(e[r])},Th.prototype.collectMask=function(){for(var t=4294967295,e=this._residues,r=0,n=e.length;r<n;++r)t&=e[r]._mask;this._mask=t},Ph.prototype.type="helix",Ph.prototype.getName=function(){return this._name},Ph.prototype._finalize=function(t,e){if(!(this._start instanceof Ch&&this._end instanceof Ch)){for(var r=e.splitUnifiedSerial(this._start),n=e.splitUnifiedSerial(this._end),i=r.chain;i<=n.chain;i++)for(var o=r.serial;o<=n.serial;o++)for(var a=r.iCode;a<=n.iCode;a++){var s=e.getUnifiedSerial(i,o,a);if(void 0!==t[s]){var l=t[s];l._secondary=this,this._residues.push(l)}}this._start=t[this._start],this._end=t[this._end]}},Lh.prototype.type="strand",Lh.prototype.getSheet=function(){return this._name},Lh.prototype.setSheet=function(t){this._sheet=t},Lh.prototype.getStart=function(){return this._width},Lh.prototype._finalize=function(t,e,r){if(!(this._start instanceof Ch&&this._end instanceof Ch)){for(var n=r.splitUnifiedSerial(this._start),i=r.splitUnifiedSerial(this._end),o=n.chain;o<=i.chain;o++)for(var a=n.serial;a<=i.serial;a++)for(var s=n.iCode;s<=i.iCode;s++){var l=r.getUnifiedSerial(o,a,s);if(void 0!==e[l]){var c=e[l];c._secondary=this,this._residues.push(c)}}var u=this._cur;Number.isNaN(u)||(this._cur=t[u]),u=this._prev,Number.isNaN(u)||(this._prev=t[u]),this._start=e[this._start],this._end=e[this._end]}},Rh.prototype.getName=function(){return this._name},Rh.prototype.getWidth=function(){return this._width},Rh.prototype.addStrand=function(t){this._strands.push(t)},Rh.prototype.addEmptyStrand=function(){this._strands.push(new Lh(null,null,null,null,null,null))},Rh.prototype._finalize=function(t,e,r){for(var n=this._strands,i=0,o=n.length;i<o;++i)n[i]._finalize(t,e,r);if(this._width||(this._width=n.length),n.length!==this._width)throw new Error("Sheet "+this._name+" is inconsistent.")},Nh.prototype.getName=function(){return this._name},Nh.prototype.getPosition=function(){return this._position},Nh.prototype.getCentralPoint=function(){return this._center},Nh.prototype._rebuildSGroupOnAtomChange=function(){if(null!==this._center){for(var t=new He(1e8,1e8,1e8),e=new He(-1e8,-1e8,-1e8),r=0,n=this._atoms.length;r<n;r++){var i=this._atoms[r].getPosition();t.set(Math.min(t.x,i.x),Math.min(t.y,i.y),Math.min(t.z,i.z)),e.set(Math.max(e.x,i.x),Math.max(e.y,i.y),Math.max(e.z,i.z))}this._center.addVectors(t,e),this._center.multiplyScalar(.5)}},Nh.prototype.buildChemicalFormula=function(t,e){var r=0,n=0,i=t._buildFormulaSimple(e,function(t,e){n=t,r=e}),o=this._charge+r;return 0!==o?(this._repeat>1?i=n>1?this._repeat.toString()+"("+i+")":this._repeat.toString()+i:n>1&&(i="("+i+")"),o>1&&(i+="^"+o.toString()+"+"),1===o&&(i+="^+"),o<-1&&(i+="^"+Math.abs(o).toString()+"-"),-1===o&&(i+="^-")):this._repeat>1&&(i=this._repeat.toString()+i),i};var Ih={},Oh=Object.freeze({default:Ih});
+// Copyright Joyent, Inc. and other Node contributors.
+// The above copyright notice and this permission notice shall be included
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+function Dh(t,e){for(var r=0,n=t.length-1;n>=0;n--){var i=t[n];"."===i?t.splice(n,1):".."===i?(t.splice(n,1),r++):r&&(t.splice(n,1),r--)}if(e)for(;r--;r)t.unshift("..");return t}var Fh=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/,zh=function(t){return Fh.exec(t).slice(1)};function kh(){for(var t="",e=!1,r=arguments.length-1;r>=-1&&!e;r--){var n=r>=0?arguments[r]:"/";if("string"!=typeof n)throw new TypeError("Arguments to path.resolve must be strings");n&&(t=n+"/"+t,e="/"===n.charAt(0))}return t=Dh(Yh(t.split("/"),function(t){return!!t}),!e).join("/"),(e?"/":"")+t||"."}function Uh(t){var e=Bh(t),r="/"===qh(t,-1);return(t=Dh(Yh(t.split("/"),function(t){return!!t}),!e).join("/"))||e||(t="."),t&&r&&(t+="/"),(e?"/":"")+t}function Bh(t){return"/"===t.charAt(0)}function Vh(){return Uh(Yh(Array.prototype.slice.call(arguments,0),function(t,e){if("string"!=typeof t)throw new TypeError("Arguments to path.join must be strings");return t}).join("/"))}function jh(t,e){function r(t){for(var e=0;e<t.length&&""===t[e];e++);for(var r=t.length-1;r>=0&&""===t[r];r--);return e>r?[]:t.slice(e,r-e+1)}t=kh(t).substr(1),e=kh(e).substr(1);for(var n=r(t.split("/")),i=r(e.split("/")),o=Math.min(n.length,i.length),a=o,s=0;s<o;s++)if(n[s]!==i[s]){a=s;break}var l=[];for(s=a;s<n.length;s++)l.push("..");return(l=l.concat(i.slice(a))).join("/")}function Gh(t){var e=zh(t),r=e[0],n=e[1];return r||n?(n&&(n=n.substr(0,n.length-1)),r+n):"."}function Wh(t,e){var r=zh(t)[2];return e&&r.substr(-1*e.length)===e&&(r=r.substr(0,r.length-e.length)),r}function Hh(t){return zh(t)[3]}var Xh={extname:Hh,basename:Wh,dirname:Gh,sep:"/",delimiter:":",relative:jh,join:Vh,isAbsolute:Bh,normalize:Uh,resolve:kh};function Yh(t,e){if(t.filter)return t.filter(e);for(var r=[],n=0;n<t.length;n++)e(t[n],n,t)&&r.push(t[n]);return r}var qh="b"==="ab".substr(-1)?function(t,e,r){return t.substr(e,r)}:function(t,e,r){return e<0&&(e=t.length+e),t.substr(e,r)},Zh=Object.freeze({resolve:kh,normalize:Uh,isAbsolute:Bh,join:Vh,relative:jh,sep:"/",delimiter:":",dirname:Gh,basename:Wh,extname:Hh,default:Xh}),$h=Oh&&Ih||Oh,Kh=Zh&&Xh||Zh,Qh=r(function(t,r){var n=function(){var t=function(t,e,r,n){for(r=r||{},n=t.length;n--;r[t[n]]=e);return r},e=[1,4],r=[1,5],n=[1,6],i=[1,7],o=[1,8],a=[1,9],s=[1,11],l=[1,12],c=[5,7,8,11],u=[1,17],h=[1,22],p=[1,20],f=[1,21],d=[5,7,8,11,19],m={trace:function(){},yy:{},symbols_:{error:2,Program:3,Expression:4,EOF:5,Selector:6,OR:7,AND:8,NOT:9,"(":10,")":11,SELECTOR:12,NAMED_SELECTOR:13,SELECTOR_RANGED:14,RangeList:15,SELECTOR_NAMED:16,NameList:17,Range:18,",":19,NUMBER:20,":":21,Name:22,IDENTIFIER:23,STRING:24,$accept:0,$end:1},terminals_:{2:"error",5:"EOF",7:"OR",8:"AND",9:"NOT",10:"(",11:")",12:"SELECTOR",13:"NAMED_SELECTOR",14:"SELECTOR_RANGED",16:"SELECTOR_NAMED",19:",",20:"NUMBER",21:":",23:"IDENTIFIER",24:"STRING"},productions_:[0,[3,2],[4,1],[4,3],[4,3],[4,2],[4,3],[6,1],[6,1],[6,2],[6,2],[15,1],[15,3],[18,1],[18,3],[17,1],[17,3],[22,1],[22,1],[22,1]],performAction:function(t,e,r,n,i,o,a){var s=o.length-1;switch(i){case 1:return o[s-1];case 3:this.$=n.keyword("or")(o[s-2],o[s]);break;case 4:this.$=n.keyword("and")(o[s-2],o[s]);break;case 5:this.$=n.keyword("not")(o[s]);break;case 6:this.$=o[s-1];break;case 7:this.$=n.keyword(o[s])();break;case 8:this.$=n.GetSelector(o[s].toLowerCase().slice(1,o[s].length));break;case 9:case 10:this.$=n.keyword(o[s-1])(o[s]);break;case 11:this.$=new n.RangeList(o[s]);break;case 12:case 16:this.$=o[s-2].append(o[s]);break;case 13:this.$=new n.Range(Number(o[s]));break;case 14:this.$=new n.Range(Number(o[s-2]),Number(o[s]));break;case 15:this.$=new n.ValueList(o[s])}},table:[{3:1,4:2,6:3,9:e,10:r,12:n,13:i,14:o,16:a},{1:[3]},{5:[1,10],7:s,8:l},t(c,[2,2]),{4:13,6:3,9:e,10:r,12:n,13:i,14:o,16:a},{4:14,6:3,9:e,10:r,12:n,13:i,14:o,16:a},t(c,[2,7]),t(c,[2,8]),{15:15,18:16,20:u},{17:18,20:h,22:19,23:p,24:f},{1:[2,1]},{4:23,6:3,9:e,10:r,12:n,13:i,14:o,16:a},{4:24,6:3,9:e,10:r,12:n,13:i,14:o,16:a},t(c,[2,5]),{7:s,8:l,11:[1,25]},t(c,[2,9],{19:[1,26]}),t(d,[2,11]),t(d,[2,13],{21:[1,27]}),t(c,[2,10],{19:[1,28]}),t(d,[2,15]),t(d,[2,17]),t(d,[2,18]),t(d,[2,19]),t([5,7,11],[2,3],{8:l}),t(c,[2,4]),t(c,[2,6]),{18:29,20:u},{20:[1,30]},{20:h,22:31,23:p,24:f},t(d,[2,12]),t(d,[2,14]),t(d,[2,16])],defaultActions:{10:[2,1]},parseError:function(t,e){if(!e.recoverable){var r=function(t,e){this.message=t,this.hash=e};throw r.prototype=Error,new r(t,e)}this.trace(t)},parse:function(t){var e=this,r=[0],n=[],i=[null],o=[],a=this.table,s="",l=0,c=0,u=1,h=o.slice.call(arguments,1),p=Object.create(this.lexer),f={yy:{}};for(var d in this.yy)Object.prototype.hasOwnProperty.call(this.yy,d)&&(f.yy[d]=this.yy[d]);p.setInput(t,f.yy),f.yy.lexer=p,f.yy.parser=this,void 0===p.yylloc&&(p.yylloc={});var m=p.yylloc;o.push(m);var g=p.options&&p.options.ranges;"function"==typeof f.yy.parseError?this.parseError=f.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var v,y,_,x,b,w,S,M,A,E,C={};;){if(_=r[r.length-1],this.defaultActions[_]?x=this.defaultActions[_]:(null!==v&&void 0!==v||(E=void 0,"number"!=typeof(E=n.pop()||p.lex()||u)&&(E instanceof Array&&(E=(n=E).pop()),E=e.symbols_[E]||E),v=E),x=a[_]&&a[_][v]),void 0===x||!x.length||!x[0]){var T="";A=[];for(w in a[_])this.terminals_[w]&&w>2&&A.push("'"+this.terminals_[w]+"'");T=p.showPosition?"Parse error on line "+(l+1)+":\n"+p.showPosition()+"\nExpecting "+A.join(", ")+", got '"+(this.terminals_[v]||v)+"'":"Parse error on line "+(l+1)+": Unexpected "+(v==u?"end of input":"'"+(this.terminals_[v]||v)+"'"),this.parseError(T,{text:p.match,token:this.terminals_[v]||v,line:p.yylineno,loc:m,expected:A})}if(x[0]instanceof Array&&x.length>1)throw new Error("Parse Error: multiple actions possible at state: "+_+", token: "+v);switch(x[0]){case 1:r.push(v),i.push(p.yytext),o.push(p.yylloc),r.push(x[1]),v=null,y?(v=y,y=null):(c=p.yyleng,s=p.yytext,l=p.yylineno,m=p.yylloc);break;case 2:if(S=this.productions_[x[1]][1],C.$=i[i.length-S],C._$={first_line:o[o.length-(S||1)].first_line,last_line:o[o.length-1].last_line,first_column:o[o.length-(S||1)].first_column,last_column:o[o.length-1].last_column},g&&(C._$.range=[o[o.length-(S||1)].range[0],o[o.length-1].range[1]]),void 0!==(b=this.performAction.apply(C,[s,c,l,f.yy,x[1],i,o].concat(h))))return b;S&&(r=r.slice(0,-1*S*2),i=i.slice(0,-1*S),o=o.slice(0,-1*S)),r.push(this.productions_[x[1]][0]),i.push(C.$),o.push(C._$),M=a[r[r.length-2]][r[r.length-1]],r.push(M);break;case 3:return!0}}return!0}},g={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];return this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t,t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,r=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var n=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),r.length-1&&(this.yylineno-=r.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:r?(r.length===n.length?this.yylloc.first_column:0)+n[n.length-r.length].length-r[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var r,n,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(n=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=n.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:n?n[n.length-1].length-n[n.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],r=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),r)return r;if(this._backtrack){for(var o in i)this[o]=i[o];return!1}return!1},next:function(){if(this.done)return this.EOF;var t,e,r,n;this._input||(this.done=!0),this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),o=0;o<i.length;o++)if((r=this._input.match(this.rules[i[o]]))&&(!e||r[0].length>e[0].length)){if(e=r,n=o,this.options.backtrack_lexer){if(!1!==(t=this.test_match(r,i[o])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[n]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(t,e,r,n){switch(r){case 0:break;case 1:return 20;case 2:return 7;case 3:return 8;case 4:return 9;case 5:return 12;case 6:return 16;case 7:return 14;case 8:return 10;case 9:return 11;case 10:return 19;case 11:return 21;case 12:return"<=";case 13:return">=";case 14:return"<";case 15:return">";case 16:return e.yytext=e.yytext.substr(1,e.yyleng-2),24;case 17:return 13;case 18:return 23;case 19:return 5;case 20:return"INVALID"}},rules:[/^(?:\s+)/i,/^(?:(-?(?:[1-9][0-9]+|[0-9]))\b)/i,/^(?:OR\b)/i,/^(?:AND\b)/i,/^(?:NOT\b)/i,/^(?:((ALL|NONE|HETATM|PROTEIN|BASIC|ACIDIC|CHARGED|POLAR|NONPOLAR|AROMATIC|NUCLEIC|PURINE|PYRIMIDINE|WATER|POLARH|NONPOLARH))\b)/i,/^(?:((NAME|ELEM|TYPE|RESIDUE|ICODE|CHAIN|ALTLOC))\b)/i,/^(?:((SERIAL|SEQUENCE|RESIDX))\b)/i,/^(?:\()/i,/^(?:\))/i,/^(?:,)/i,/^(?::)/i,/^(?:<=)/i,/^(?:>=)/i,/^(?:<)/i,/^(?:>)/i,/^(?:((?:"([^"]*)"|'([^']*)')))/i,/^(?:(@[_A-Z0-9]+))/i,/^(?:([_A-Z0-9]+))/i,/^(?:$)/i,/^(?:.)/i],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],inclusive:!0}}};function v(){this.yy={}}return m.lexer=g,v.prototype=m,m.Parser=v,new v}();void 0!==e&&(r.parser=n,r.Parser=n.Parser,r.parse=function(){return n.parse.apply(n,arguments)},r.main=function(t){t[1]||process.exit(1);var e=$h.readFileSync(Kh.normalize(t[1]),"utf8");return r.parser.parse(e)},e.main===t&&r.main(process.argv.slice(1)))}),Jh=Qh.parser,tp=(Qh.Parser,Qh.parse,Qh.main,{});function ep(t,e){var r=t.toLowerCase();e.prototype.keyword=r,e.prototype.name=t;var n=function(){for(var t=arguments.length,r=Array(t),n=0;n<t;n++)r[n]=arguments[n];return new(Function.prototype.bind.apply(e,[null].concat(r)))};return n.SelectorClass=e,tp[r]=n,e}var rp=function(){function t(e,r){Nu(this,t),this.min=e,this.max=void 0===r?e:r}return Iu(t,[{key:"includes",value:function(t){return this.min<=t&&t<=this.max}},{key:"toString",value:function(){var t=this.min,e=this.max;return t===e?String(t):[t,e].join(":")}},{key:"toJSON",value:function(){return[this.min,this.max]}}]),t}(),np=function(){function t(e){if(Nu(this,t),e instanceof this.constructor)return e;e instanceof Array?this._values=e.slice(0):this._values=e?[e]:[]}return Iu(t,[{key:"append",value:function(t){var e=this._values;return e[e.length]=t,this}},{key:"remove",value:function(t){var e=this._values,r=e.indexOf(t);return r>=0&&e.splice(r,1),this}},{key:"toString",value:function(){return this._values.join(",")}},{key:"toJSON",value:function(){for(var t=this._values,e=[],r=0,n=t.length;r<n;++r){var i=t[r];e[r]=i.toJSON?i.toJSON():i}return e}}]),t}(),ip=function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,np),Iu(e,[{key:"includes",value:function(t){for(var e=this._values,r=0,n=e.length;r<n;++r)if(e[r].includes(t))return!0;return!1}}]),e}(),op=[],ap=function(t){function e(t,r){var n;Nu(this,e);var i=n=Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t));if(r)for(var o=i._values,a=0,s=o.length;a<s;++a){var l=o[a];"string"==typeof l&&(o[a]=l.toUpperCase())}return Du(n,i)}return Ou(e,np),Iu(e,[{key:"includes",value:function(t){return-1!==this._values.indexOf(t)}},{key:"toString",value:function(){var t=this._values;op.length=0;for(var e=0,r=t.length;e<r;++e)op[e]=Cu.correctSelectorIdentifier(String(t[e]));return op.join(",")}}]),e}(),sp=function(){function t(){Nu(this,t)}return Iu(t,[{key:"toString",value:function(){return this.keyword}},{key:"toJSON",value:function(){return[this.name]}}]),t}();sp.prototype.name="Error",sp.prototype.keyword="error";var lp=function(t){function e(t){Nu(this,e);var r=Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return r.list=t,r}return Ou(e,sp),Iu(e,[{key:"toString",value:function(){return this.keyword+" "+this.list}},{key:"toJSON",value:function(){return[this.name,this.list.toJSON()]}}]),e}(),cp=function(t){function e(t){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,new ip(t)))}return Ou(e,lp),e}(),up=function(t){function e(t,r){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,new ap(t,!r)))}return Ou(e,lp),e}();ep("Serial",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,cp),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._serial)}}]),e}()),ep("Name",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,up),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._name.getString())}}]),e}()),ep("AltLoc",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,up),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(String.fromCharCode(t._location))}}]),e}()),ep("Elem",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,up),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(t.element.name)}}]),e}()),ep("Residue",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,up),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._type._name)}}]),e}()),ep("Sequence",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,cp),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._sequence)}}]),e}()),ep("ICode",function(t){function e(t){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,!0))}return Ou(e,up),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._icode)}}]),e}()),ep("ResIdx",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,cp),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._index)}}]),e}()),ep("Chain",function(t){function e(t){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,!0))}return Ou(e,up),Iu(e,[{key:"includesAtom",value:function(t){return this.list.includes(t._residue._chain._name)}}]),e}()),ep("Hetatm",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,sp),Iu(e,[{key:"includesAtom",value:function(t){return t._het}}]),e}()),ep("PolarH",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,sp),Iu(e,[{key:"includesAtom",value:function(t){return(t.flags&mh.Flags.NONPOLARH)===mh.Flags.HYDROGEN}}]),e}()),ep("NonPolarH",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,sp),Iu(e,[{key:"includesAtom",value:function(t){return(t.flags&mh.Flags.NONPOLARH)===mh.Flags.NONPOLARH}}]),e}()),ep("All",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,sp),Iu(e,[{key:"includesAtom",value:function(t){return!0}}]),e}()),ep("None",function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,sp),Iu(e,[{key:"includesAtom",value:function(t){return!1}}]),e}());var hp=tp.none();function pp(t,e){return ep(e,function(e){function r(){return Nu(this,r),Du(this,(r.__proto__||Object.getPrototypeOf(r)).apply(this,arguments))}return Ou(r,sp),Iu(r,[{key:"includesAtom",value:function(e){return 0!=(e._residue._type.flags&t)}}]),r}())}function fp(t,e,r){return r.prototype.priority=e,ep(t,r)}pp(_h.Flags.PROTEIN,"Protein"),pp(_h.Flags.BASIC,"Basic"),pp(_h.Flags.ACIDIC,"Acidic"),pp(_h.Flags.BASIC|_h.Flags.ACIDIC,"Charged"),pp(_h.Flags.POLAR,"Polar"),pp(_h.Flags.NONPOLAR,"NonPolar"),pp(_h.Flags.AROMATIC,"Aromatic"),pp(_h.Flags.NUCLEIC,"Nucleic"),pp(_h.Flags.PURINE,"Purine"),pp(_h.Flags.PYRIMIDINE,"Pyrimidine"),pp(_h.Flags.WATER,"Water");var dp=function(t){function e(t){Nu(this,e);var r=Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return r.rhs=t||hp,r}return Ou(e,sp),Iu(e,[{key:"toString",value:function(){var t=this.rhs.priority&&this.rhs.priority>this.priority?"("+this.rhs+")":this.rhs;return this.keyword+" "+t}},{key:"toJSON",value:function(){return[this.name,this.rhs.toJSON()]}}]),e}();dp.prototype.priority=1;var mp=function(t){function e(t,r){Nu(this,e);var n=Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return n.lhs=t||hp,n.rhs=r||hp,n}return Ou(e,sp),Iu(e,[{key:"toString",value:function(){var t=this.lhs.priority&&this.lhs.priority>this.priority?"("+this.lhs+")":this.lhs,e=this.rhs.priority&&this.rhs.priority>this.priority?"("+this.rhs+")":this.rhs;return t+" "+this.keyword+" "+e}},{key:"toJSON",value:function(){return[this.name,this.lhs.toJSON(),this.rhs.toJSON()]}}]),e}();mp.prototype.priority=1e3,fp("Not",1,function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,dp),Iu(e,[{key:"includesAtom",value:function(t){return!this.rhs.includesAtom(t)}}]),e}()),fp("And",2,function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,mp),Iu(e,[{key:"includesAtom",value:function(t){return this.lhs.includesAtom(t)&&this.rhs.includesAtom(t)}}]),e}()),fp("Or",3,function(t){function e(){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}return Ou(e,mp),Iu(e,[{key:"includesAtom",value:function(t){return this.lhs.includesAtom(t)||this.rhs.includesAtom(t)}}]),e}());var gp=Object.create(tp);function vp(t){this._complex=t,this._selector=gp.keyword("All")(),this._boundaries={boundingBox:new vn,boundingSphere:new yn}}function yp(t){vp.call(this,t),this.chains=[],this.matrices=[]}function _p(){if(this.constructor===_p)throw new Error("Can not instantiate abstract class!")}function xp(t){this._complex=t,this._index=-1,this._residueIndices=[],this._cycles=[],this._subDivs=[],this._residueCount=0}gp.Selector=sp,gp.RangeListSelector=cp,gp.ValueListSelector=up,gp.Range=rp,gp.RangeList=ip,gp.ValueList=ap,gp.PrefixOperator=dp,gp.InfixOperator=mp,gp.Context=Object.create({}),gp.GetSelector=function(t){if(!gp.Context.hasOwnProperty(t))throw{message:"selector "+t+" is not registered"};return gp.Context[t]||hp},gp.ClearContext=function(){Object.keys(gp.Context).forEach(function(t){delete gp.Context[t]})},gp.keyword=function(t){return tp[t.toLowerCase()]||tp.none},gp.parse=function(t){var e={};try{e.selector=Jh.parse(t)}catch(t){e.selector=hp,e.error=t.message}return e},Jh.yy=gp,Jh.yy.parseError=Jh.parseError,vp.prototype.constructor=vp,vp.prototype.computeBoundaries=function(){var t,e=this._complex._atoms,r=e.length,n=this._selector,i=this._boundaries.boundingBox;if(i.makeEmpty(),1===r){i.expandByPoint(e[0]._position);var o=i.getCenter(),a=2*e[0].element.radius;i.setFromCenterAndSize(o,new He(a,a,a))}else for(t=0;t<r;++t)n.includesAtom(e[t])&&i.expandByPoint(e[t]._position);var s=0,l=i.isEmpty()?new He:i.getCenter();if(1===r)this._boundaries.boundingSphere.set(l,e[0].element.radius);else{for(t=0;t<r;++t)if(n.includesAtom(e[t])){var c=e[t]._position,u=l.distanceToSquared(c);s<u&&(s=u)}this._boundaries.boundingSphere.set(l,Math.sqrt(s))}},vp.prototype.getTransforms=function(){return[]},vp.prototype.getSelector=function(){return this._selector},vp.prototype.getBoundaries=function(){return this._boundaries},vp.prototype.finalize=function(){},yp.prototype=Object.create(vp.prototype),yp.prototype.constructor=yp,yp.prototype.computeBoundaries=function(){vp.prototype.computeBoundaries.call(this);var t=this.matrices,e=this._boundaries.boundingSphere.center,r=this._boundaries.boundingSphere.radius,n=this._boundaries.boundingBox=new vn;n.makeEmpty();for(var i=0,o=t.length;i<o;++i)n.expandByPoint(e.clone().applyMatrix4(t[i]));var a=n.max.distanceTo(n.min)/2+r;this._boundaries.boundingSphere=(new yn).set(n.getCenter(),a),n.max.addScalar(r),n.min.subScalar(r)},yp.prototype.addChain=function(t){this.chains[this.chains.length]=t},yp.prototype.addMatrix=function(t){this.matrices[this.matrices.length]=t},yp.prototype.getTransforms=function(){return this.matrices},yp.prototype.finalize=function(){this.chains.length>0?this._selector=gp.keyword("Chain")(this.chains):this._selector=gp.keyword("None")()},_p.prototype.id="__",xp.prototype.getResidues=function(){return this._complex._residues},xp.prototype.getResidueCount=function(){return this._residueCount},xp.prototype.forEachResidue=function(t){for(var e=this._complex._residues,r=this._residueIndices,n=0,i=r.length;n<i;++n)for(var o=r[n].start,a=r[n].end;o<=a;++o)t(e[o])},xp.prototype.setSubDivs=function(t){this._subDivs=t;for(var e=0,r=[],n=0,i=0,o=t.length;i<o;++i)if(i===o-1||t[i].end+1!==t[i+1].start){var a=t[e].start,s=t[i].end;r[r.length]={start:a,end:s},n+=s-a+1,e=i+1}this._residueIndices=r,this._residueCount=n},xp.prototype.getComplex=function(){return this._complex},xp.prototype.forEachBond=function(t){for(var e=this._complex._bonds,r=0,n=e.length;r<n;++r){var i=e[r];i._left._residue._component===this&&t(i)}},xp.prototype.update=function(){this.forEachCycle(function(t){t.update()})},xp.prototype.forEachAtom=function(t){this.forEachResidue(function(e){e.forEachAtom(t)})},xp.prototype.addCycle=function(t){this._cycles.push(t)},xp.prototype.forEachCycle=function(t){for(var e=this._cycles,r=0,n=e.length;r<n;++r)t(e[r])},xp.prototype.markResidues=function(){var t=this;t.forEachResidue(function(e){e._component=t})},xp.prototype._forEachSubChain=function(t,e){for(var r=this._complex._residues,n=this._subDivs,i=0,o=n.length;i<o;++i)for(var a=n[i].start,s=n[i].end;a<=s;++a){var l=r[a];if(t&l._mask&&l._isValid){for(var c=a+1;c<=s;++c){var u=r[c];if(!(t&u._mask&&u._isValid))break}e(i,a,c-1),a=c}}},xp.prototype.getMaskedSequences=function(t){var e=[],r=0;return this._forEachSubChain(t,function(t,n,i){e[r++]={start:n,end:i}}),e},xp.prototype.getMaskedSubdivSequences=function(t){var e=[],r=-1,n=-1,i=this._subDivs;return this._forEachSubChain(t,function(t,o,a){n!==t&&(e[++r]={arr:[],boundaries:i[t]},n=t),e[r].arr[e[r].arr.length]={start:o,end:a}}),e};var bp=32,wp=16384,Sp=4,Mp=-1;function Ap(t){var e=0;for(this.numPairs=0,this.numMaxPairs=t,this.intBuffer=Cu.allocateTyped(Int32Array,t*Sp);e<t*Sp;e++)this.intBuffer[e]=Mp;for(this.hashBuffer=Cu.allocateTyped(Int32Array,wp*bp),e=0;e<wp*bp;e++)this.hashBuffer[e]=Mp}Ap.prototype.destroy=function(){this.intBuffer=null,this.hashBuffer=null},Ap.prototype.addPair=function(t,e){for(var r=t<e?t:e,n=t>e?t:e,i=r+(n<<14),o=(r+89237*n&wp-1)*bp,a=0;a<bp;a++){var s=this.hashBuffer[o+a];if(s===Mp)break;if(s===i)return}if(a>=bp)throw new Error("addPair: increase cMaxPairsForHashCode");if(this.hashBuffer[o+a]=i,this.numPairs>=this.numMaxPairs)throw new Error("addPair: increase num pairs");o=this.numPairs*Sp,this.intBuffer[o]=r,this.intBuffer[o+1]=n,this.intBuffer[o+2]=i,this.numPairs++};function Ep(t){var e=t.element;if(e)return e.radiusBonding;throw new Error("_getBondingRadius: Logic error.")}function Cp(t,e,r){return t<e?e:t>r?r:t}function Tp(t){return!t.isHet()||t._bonds&&0===t._bonds.length}function Pp(t){return"HOH"!==t._residue._type._name&&!t.isHet()}function Lp(t){this._complex=t,this._maxRad=1.8;var e=this._complex.getDefaultBoundaries().boundingBox;this._vBoxMin=e.min.clone(),this._vBoxMax=e.max.clone(),this._pairCollection=null}Lp.prototype._addExistingPairs=function(){for(var t=this._complex.getAtoms(),e=t.length,r=0,n=this._pairCollection;r<e;r++)for(var i=t[r]._bonds,o=i.length,a=0;a<o;a++){var s=i[a];s._left._index===r&&n.addPair(r,s._right._index)}return 0},Lp.prototype._findPairs=function(t){for(var e=this._complex._atoms,r=e.length,n=this._vBoxMin,i=this.xB,o=this.yB,a=this.zB,s=this.invPairDist,l=o*i,c=this.isAtomEligible,u=0;u<r;++u){var h=e[u];if(c(h))for(var p=h.element.radiusBonding,f=h.isHydrogen(),d=h.getLocation(),m=h._position,g=(m.x-n.x)*s|0,v=(m.y-n.y)*s|0,y=(m.z-n.z)*s|0,_=-1;_<=1;++_){var x=y+_;if(!(x<0||x>=a))for(var b=-1;b<=1;++b){var w=v+b;if(!(w<0||w>=o))for(var S=-1;S<=1;++S){var M=g+S;if(!(M<0||M>=i))for(var A=t[x*l+w*i+M],E=0;E<A.length;++E){var C=A[E];if(!(C<=u)){var T=e[C];if(!f||!T.isHydrogen()){var P=T.getLocation();if(32===d||32===P||d===P){var L=m.distanceToSquared(T._position),R=T.element.radiusBonding,N=p+R+.45;L>N*N||L<.001||this._pairCollection.addPair(u,C)}}}}}}}}},Lp.prototype._addPairs=function(){for(var t=this._complex._atoms,e=0,r=0;e<this._pairCollection.numPairs;e++,r+=4){var n=this._pairCollection.intBuffer[r],i=this._pairCollection.intBuffer[r+1];this._addPair(t[n],t[i])}},Lp.prototype._addPair=function(t,e){for(var r=t._bonds,n=t._index,i=e._index,o=0,a=r.length;o<a;++o){var s=r[o];if(s._left._index===i||s._right._index===i)return}var l=n<i?t:e,c=n<i?e:t,u=this._complex.addBond(l,c,0,yh.BondType.UNKNOWN,!1);r.push(u),e.getBonds().push(u)},Lp.prototype.build=function(){this._buildInner(),Vu.now.draft.waterBondingHack&&this._complex&&function(t){for(var e=yh.BondType.UNKNOWN,r=t._residues,n=0,i=r.length;n<i;n++){var o=r[n];if("HOH"===o._type._name){var a=o._atoms,s=a[0],l=a[1],c=a[2];if(!l||!c)continue;var u=t.addBond(s,l,0,e,!0),h=t.addBond(s,c,0,e,!0);s._bonds[0]=u,s._bonds[1]=h,l._bonds[0]=u,c._bonds[0]=h}}}(this._complex)},Lp.prototype._buildInner=function(){var t=this._complex._atoms;if(!(t.length<2)){if(t[0]._index<0)throw new Error("AutoBond: Atoms in complex were not indexed.");this.isAtomEligible=Vu.now.draft.waterBondingHack?Pp:Tp,this._calcBoundingBox();var e=this._buildGridMap();this._pairCollection=new Ap(4*t.length),this._addExistingPairs(),this._findPairs(e),this._addPairs()}},Lp.prototype._calcBoundingBox=function(){for(var t=this._complex._atoms,e=t.length,r=Ep(t[0]),n=1;n<e;++n)r=Math.max(r,Ep(t[n]));this._vBoxMax.addScalar(r),this._vBoxMin.addScalar(-r),this._maxRad=1.2*r},Lp.prototype._buildGridMap=function(){var t,e,r,n,i,o,a=2*this._maxRad,s=a,l=this._vBoxMin,c=this._vBoxMax,u=c.x-l.x,h=c.y-l.y,p=c.z-l.z;do{o=(n=(e=1+(h*(i=1/(a=s))|0))*(t=1+(u*i|0)))*(r=1+(p*i|0)),s=1.26*a}while(o>125e3);this.xB=t,this.yB=e,this.zB=r,this.invPairDist=i;for(var f=[],d=0;d<o;++d)f[d]=[];var m=this._complex._atoms,g=m.length,v=this.isAtomEligible;for(d=0;d<g;++d)if(v(m[d])){var y=m[d]._position,_=Cp((y.x-l.x)*i|0,0,t),x=Cp((y.y-l.y)*i|0,0,e);f[Cp((y.z-l.z)*i|0,0,r)*n+x*t+_].push(d)}return f},Lp.prototype.destroy=function(){this._pairCollection&&this._pairCollection.destroy()};var Rp,Np,Ip,Op,Dp,Fp=yh.BondType.AROMATIC,zp=[dh.ByName.C.number,dh.ByName.N.number],kp=(Rp=new He,Np=new He,Ip=new He,function(t,e){return Rp.copy(t).normalize(),Np.copy(e).normalize(),Ip.crossVectors(Rp,Np),!(Ip.length()>.1)&&Rp.dot(Np)>=0});function Up(t,e){for(var r=0;r<t.length&&t[r]<e;)++r;t.splice(r,0,e)}function Bp(t,e){return t._left===e?t._right:t._left}function Vp(t){t._type=Fp}function jp(t){this.atoms=t,this.update()}function Gp(t){return t._type===Fp}function Wp(t){if(t.type===Fp)return!0;var e=zp.indexOf(t._right.element.number),r=zp.indexOf(t._left.element.number);return-1!==e&&-1!==r}function Hp(t){return t.length>3}function Xp(t){return!0}function Yp(t){this._complex=t;for(var e=new Array(t._bonds.length),r=new Array(t._bonds.length),n=0,i=e.length;n<i;++n)e[n]=[],r[n]=!1;this._bondsData=e,this._bondMarks=r,this._resetCycles()}function qp(){this._chains=[],this._components=[],this._helices=[],this._sheets=[],this._residueTypes=Object.create(_h.StandardTypes),this._atoms=[],this._residues=[],this._bonds=[],this._sgroups=[],this._molecules=[],this._maskNeedsUpdate=!1,this.metadata={},this.symmetry=[],this.structures=[new vp(this)],this._currentStructure=0}function Zp(t,e,r,n,i){switch(this._box=r.clone(),this._dimVec=Math.max(Math.floor(n||1),1),e instanceof Array?(this._dimX=e[0],this._dimY=e[1],this._dimZ=e[2]):(this._dimX=e.x,this._dimY=e.y,this._dimZ=e.z),this._dimX=Math.max(Math.floor(this._dimX),1),this._dimY=Math.max(Math.floor(this._dimY),1),this._dimZ=Math.max(Math.floor(this._dimZ),1),this._rowElements=this._dimVec*this._dimX,this._planeElements=this._rowElements*this._dimY,this._totalElements=this._planeElements*this._dimZ,this._data=i||Cu.allocateTyped(t,this._totalElements),this._dimVec){case 1:break;case 2:this.getValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;return[this._data[n],this._data[n+1]]},this.setValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;this._data[n]=arguments[3],this._data[n+1]=arguments[4]},this.addValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;this._data[n]+=arguments[3],this._data[n+1]+=arguments[4]};break;case 3:this.getValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;return[this._data[n],this._data[n+1],this._data[n+2]]},this.setValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;this._data[n]=arguments[3],this._data[n+1]=arguments[4],this._data[n+2]=arguments[5]},this.addValue=function(t,e,r){var n=t*this._dimVec+e*this._rowElements+r*this._planeElements;this._data[n]+=arguments[3],this._data[n+1]+=arguments[4],this._data[n+2]+=arguments[5]};break;default:throw new Error("Volume: invalid vector dimension")}}function $p(t){var e=2;for(t=t-1>>1;t;)e<<=1,t>>=1;return e}function Kp(t,e){var r;this._box=t.clone(),this._count=t.size().divide(e).floor(),this._last=this._count.clone().subScalar(1),this._cellSize=t.size().divide(this._count);var n=this._count.x*this._count.y*this._count.z;for(this._voxels=Cu.allocateTyped(Int32Array,n),r=0;r<n;++r)this._voxels[r]=-1;this._atoms=[]}function Qp(t,e,r){this._complex=t,this._name=e||"",this._residues=[],this._mask=1,this._index=r||-1}jp.prototype.update=function(){for(var t=this.atoms,e=new He,r=t.length,n=0;n<r;++n)e.add(t[n]._position);e.multiplyScalar(1/r),this.center=e,this.radius=e.distanceTo(t[0]._position.clone().lerp(t[1]._position,.5))},jp.prototype.forEachBond=function(t){var e,r=this.atoms,n=r.length,i=r[0];function o(r){r._left!==e&&r._right!==e||t(r)}for(var a=0;a<n;++a)e=r[(a+1)%n],i.forEachBond(o),i=e},Yp.prototype._resetCycles=function(){this._cycles=[],this._currIdx=-1},Yp.prototype._haveSameCycle=function(t,e,r){for(var n=t[e._index],i=t[r._index],o=n.length,a=i.length,s=0,l=0;s<o&&l<a;){if(n[s]===i[l])return!0;n[s]>i[l]?++l:++s}return!1},Yp.prototype._tryBond=function(t,e,r){var n=[],i=this._bondsData,o=Bp(t,e),a=e._position.clone().sub(o._position),s=this._currStart,l=this,c=this._bondMarks,u=this._checkBond;c[t._index]=!0,u=void 0===u?Gp:u,e.forEachBond(function(o){if(u(o)&&o!==t&&!c[o._index]&&!l._haveSameCycle(i,t,o)){var h,p,f,d=Bp(o,e),m=d._position.clone().sub(e._position),g=d===s?-2:1-(p=m,f=(h=a).dot(p)/Math.sqrt(h.lengthSq()*p.lengthSq()),ye.clamp(f,-1,1)),v=m.cross(a);if(kp(v,r)){for(var y=0;y<n.length&&n[y].val<g;)++y;n.splice(y,0,{bond:o,val:g,dir:v})}}});for(var h=0,p=n.length;h<p;++h){var f=n[h].bond,d=f._left===e?f._right:f._left;if(d===s)return++this._currIdx,this._cycles.push([e]),c[t._index]=!1,!0;if(this._tryBond(f,d,n[h].dir))return Up(i[f._index],this._currIdx),this._cycles[this._currIdx].push(e),c[t._index]=!1,!0}return c[t._index]=!1,!1},Yp.prototype._startCycle=function(t){this._currStart=t._left,this._tryBond(t,t._right,new He)&&(Up(this._bondsData[t._index],this._currIdx),this._cycles[this._currIdx].push(t._left))},Yp.prototype._findLoops=function(t,e){this._checkBond=t;var r=this;this._complex.forEachComponent(function(n){r._resetCycles(),n.forEachBond(function(e){t(e)&&r._startCycle(e)});for(var i=r._cycles,o=0,a=i.length;o<a;++o){var s=i[o];if(e(s)){var l=new jp(s);l.forEachBond(Vp),n.addCycle(l)}}})},Yp.prototype.markCycles=function(){this._findLoops(Gp,Hp)},Yp.prototype.detectCycles=function(){this._findLoops(Wp,Xp)},Cu.deriveClass(qp,_p,{id:"Complex"}),qp.prototype.name="",qp.prototype.addAtom=function(t){var e=this._atoms.length;return this._atoms.push(t),e},qp.prototype.addSheet=function(t){var e=this._sheets.length;return this._sheets.push(t),e},qp.prototype.addHelix=function(t){var e=this._helices.length;return this._helices.push(t),e},qp.prototype.getAtoms=function(){return this._atoms},qp.prototype.getBonds=function(){return this._bonds},qp.prototype.getAtomCount=function(){return this._atoms.length},qp.prototype.addResidue=function(t){var e=this._residues.length;return this._residues.push(t),e},qp.prototype.updateToFrame=function(t){this.forEachChain(function(e){e.updateToFrame(t)})},qp.prototype.addResidueType=function(t){return this._residueTypes[t]=new _h(t,"Unknown","")},qp.prototype.getResidueCount=function(){return this._residues.length},qp.prototype.getResidues=function(){return this._residues},qp.prototype.getSGroupCount=function(){return this._sgroups.length},qp.prototype.getSGroups=function(){return this._sgroups},qp.prototype.getAtomByFullname=function(t){var e=t.split(".");if(3!==e.length)return null;var r=e[0],n=parseInt(e[1],10);if(Number.isNaN(n))return null;var i=e[2].toUpperCase(),o=null;return this.forEachChain(function(t){o||0===t._name.localeCompare(r)&&t.forEachResidue(function(t){o||t._sequence===n&&t.forEachAtom(function(t){o||0===i.localeCompare(t._name.getString())&&(o=t)})})}),o},qp.prototype.addChain=function(t){var e=new Th(this,t);return this._chains.push(e),e},qp.prototype.getChain=function(t){for(var e=0,r=this._chains.length;e<r;++e){var n=this._chains[e];if(n.getName()===t)return n}return null},qp.prototype.getChainCount=function(){return this._chains.length},qp.prototype.getMolecules=function(){return this._molecules},qp.prototype.getMoleculeCount=function(){return this._molecules.length},qp.prototype.forEachAtom=function(t){for(var e=this._atoms,r=0,n=e.length;r<n;++r)t(e[r])},qp.prototype.forEachBond=function(t){for(var e=this._bonds,r=0,n=e.length;r<n;++r)t(e[r])},qp.prototype.forEachResidue=function(t){for(var e=this._residues,r=0,n=e.length;r<n;++r)t(e[r])},qp.prototype.forEachChain=function(t){for(var e=this._chains,r=0,n=e.length;r<n;++r)t(e[r])},qp.prototype.forEachMolecule=function(t){for(var e=this._molecules,r=e.length,n=0;n<r;++n)t(e[n])},qp.prototype.forEachSGroup=function(t){for(var e=this._sgroups,r=0,n=e.length;r<n;++r)t(e[r])},qp.prototype.forEachComponent=function(t){for(var e=this._components,r=0,n=e.length;r<n;++r)t(e[r])},qp.prototype.forEachVisibleComponent=function(t){for(var e=this._components,r=0,n=e.length;r<n;++r)t(e[r])},qp.prototype.addBond=function(t,e,r,n,i){var o=new yh(t,e,r,n,i);return this._bonds.push(o),o},qp.prototype.getBondCount=function(){return this._bonds.length},qp.prototype.getResidueType=function(t){return this._residueTypes[t]||null},qp.prototype._atomNameCompare=function(t,e,r){var n=dh.ByName.H.name,i=dh.ByName.C.name;function o(t){return t===i?String.fromCharCode(1):t===n?String.fromCharCode(r):t}var a=o(t),s=o(e);return a<s?-1:a>s?1:0},qp.prototype._atomNameCompareCWithH=function(t,e){return this._atomNameCompare(t,e,2)},qp.prototype._atomNameCompareCWithoutH=function(t,e){return this._atomNameCompare(t,e,254)},qp.prototype._buildFormulaSimple=function(t,e){var r=t.atoms,n=null,i={},o="",a=this,s=dh.ByName.H.name,l=0;r.forEach(function(t){var e=t.getHydrogenCount();n=t.element,i[n.name]?i[n.name]+=1:i[n.name]=1,e>0&&(i[s]?i[s]+=e:i[s]=e),l+=t.getCharge()});var c=Object.keys(i);return i.C?c.sort(this._atomNameCompareCWithH.bind(this)):c.sort(function(t,e){return a._atomNameCompare(t,e,"H".charCodeAt(0))}),c.forEach(function(t){var e=t.substr(0,1).toUpperCase()+t.substr(1).toLowerCase();i[t]>1?o+=e+i[t].toString():o+=e}),null===e?(0!==l&&(c.length>1&&(o="("+o+")"),l>1&&(o+="^{"+l.toString()+"+}"),1===l&&(o+="^+"),l<-1&&(o+="^{"+Math.abs(l).toString()+"-}"),-1===l&&(o+="^-")),t.repeatCount>1&&(o=t.repeatCount.toString(10)+o)):e(c.length,l),o},qp.prototype._buildPartFormula=function(t){return t.owner instanceof qp||t.owner instanceof xp?this._buildFormulaSimple(t,null):t.owner instanceof Nh?t.owner.buildChemicalFormula(this,t):""},qp.prototype._partCompareFunc=function(t,e){return this._partCompareFuncInt(t,e,!0)},qp.prototype._getCumulativeCharge=function(t){for(var e=t.length,r=0,n=0;n<e;n++)r+=t[n].getCharge();return r},qp.prototype._partCompareFuncInt=function(t,e,r){var n=this,i=dh.ByName.H.name;function o(t,e){var r={};t.forEach(function(t){if(r[t.element.name]?r[t.element.name]+=1:r[t.element.name]=1,!e){var n=t.getHydrogenCount();n>0&&(r[i]?r[i]+=n:r[i]=n)}});var o=Object.keys(r);return o.sort(n._atomNameCompareCWithoutH.bind(n)),{seq:o,data:r}}for(var a,s=[r,!1],l=0;l<s.length;l++){for(var c=s[l],u=o(t.atoms,c),h=o(e.atoms,c),p=0,f=0;p<u.seq.length&&f<h.seq.length;){if(u.seq[p]!==h.seq[f])return n._atomNameCompareCWithoutH(u.seq[p],h.seq[f]);if(u.data[u.seq[p]]!==h.data[h.seq[f]])return a=h.data[h.seq[f]]-u.data[u.seq[p]];p+=1,f+=1}if(0!==(a=u.seq.length-h.seq.length)||!c)return 0===a?this._getCumulativeCharge(t.atoms)-this._getCumulativeCharge(e.atoms):a}return this._getCumulativeCharge(t.atoms)-this._getCumulativeCharge(e.atoms)},qp.prototype._checkFormulaBuildable=function(){for(var t=this.getAtoms(),e=t.length,r=0;r<e;r++){if(t[r].element.number>dh.ByName.MT.number)return"}\\text{Could not create chemical formula for this structure.}{"}return""},qp.prototype.buildChemicalFormula=function(){var t=[],e=null,r=null,n={},i=null,o=this,a=this._checkFormulaBuildable();if(""!==a)return a;this.forEachAtom(function(t){n[t.getSerial()]&&hu.warn("Broken complex. Formula can be invalid..."),n[t.getSerial()]={atom:t,taken:null}}),this.forEachSGroup(function(o){0===o._charge&&1===o._repeat||(r=(e={owner:o,atoms:[],repeatCount:1}).atoms,o._atoms.forEach(function(t){null===(i=n[t.getSerial()]).taken&&(r.push(t),i.taken=o)}),e.atoms.length>0&&t.push(e),e=null)}),this.forEachComponent(function(o){r=(e={owner:o,atoms:[],repeatCount:1}).atoms,o.forEachResidue(function(t){t._atoms.forEach(function(t){null===(i=n[t.getSerial()]).taken&&(r.push(t),i.taken=o)})}),e.atoms.length>0&&t.push(e),e=null}),Object.keys(n).forEach(function(t){null===t.taken&&(null===e&&(e={owner:o,atoms:[],repeatCount:1}),e.atoms.push(t.atom),t.taken=o)}),null!==e&&e.atoms.length>0&&t.push(e),t.sort(function(t,e){return o._partCompareFunc(t,e)});for(var s=t.length-1,l=t.length-2;s>=0&&l>=0;){var c=t[s],u=t[l];c.owner instanceof qp||c.owner instanceof xp?u.owner instanceof qp||u.owner instanceof xp?(0===this._partCompareFuncInt(u,c,!1)&&(u.repeatCount+=c.repeatCount,t.splice(s,1)),l--,s--):l--:--s===l&&l--}return t.forEach(function(t){var e=o._buildPartFormula(t);e.length>0&&(a.length>0&&(a+="*"),a+=e)}),a},qp.prototype.getUnifiedSerial=function(t,e,r){return e+65536*r+16777216*t},qp.prototype.splitUnifiedSerial=function(t){var e=Math.floor(t/16777216),r=t-16777216*e,n=Math.floor(r/65536);return{chain:e,serial:r-65536*n,iCode:n}},qp.prototype._fillCmpEdit=function(){var t=this,e=this._components;function r(){var r=new xp(t);return r._index=e.length,e[r._index]=r,r}this.forEachChain(function(t){var e=t._residues,n=e.length;if(!(n<1))for(var i=r(),o=e[0]._index,a=0;a<n;++a){var s=e[a];s._component=i;var l=a===n-1?null:e[a+1];l&&s.isConnected(l)&&s._index===l._index-1||(i.setSubDivs([{start:o,end:s._index}]),l&&(o=l._index,i=r()))}})},qp.prototype._fillCmpNoedit=function(){var t=new xp(this);t._index=0;var e=this._residues,r=e.length;if(0!==r){for(var n=[],i=0,o=0;o<r;++o){var a=e[o];a._component=t;var s=o===r-1?null:e[o+1];s&&a.isConnected(s)||(n[n.length]={start:i,end:o},s&&(i=o+1))}t.setSubDivs(n),this._components[t._index]=t}},qp.prototype._fillComponents=function(t){t?this._fillCmpEdit():this._fillCmpNoedit()},qp.prototype.getCurrentStructure=function(){return this._currentStructure},qp.prototype.getDefaultBoundaries=function(){return this.structures[0].getBoundaries()},qp.prototype.getBoundaries=function(){return this.structures[this._currentStructure].getBoundaries()},qp.prototype.getTransforms=function(){return this.structures[this._currentStructure].getTransforms()},qp.prototype.getSelector=function(){return this.structures[this._currentStructure].getSelector()},qp.prototype.resetCurrentStructure=function(){this._currentStructure=0,this.setCurrentStructure(1)},qp.prototype.setCurrentStructure=function(t){return null!==t&&void 0!==t&&t!==this._currentStructure&&t>=0&&t<this.structures.length&&(this._currentStructure=t,!0)},qp.prototype._computeBounds=function(){for(var t=this.structures,e=0,r=t.length;e<r;++e)t[e].computeBoundaries()},qp.prototype.onAtomPositionChanged=function(){this.forEachChain(function(t){t._finalize()}),this.forEachComponent(function(t){t.update()}),this._computeBounds(),this._finalizeBonds(),this.forEachSGroup(function(t){t._rebuildSGroupOnAtomChange()})},qp.prototype.update=function(){this._maskNeedsUpdate&&(this.updateStructuresMask(),this._maskNeedsUpdate=!1)},qp.prototype._finalizeBonds=function(){for(var t=this.getBonds(),e=t.length,r=0;r<e;++r)t[r]._index=r},qp.prototype.finalize=function(t){t=t||{};var e,r,n=this._bonds;for(e=n.length-1;e>=0;e--){var i=n[e];null===i._left||null===i._right?n.splice(e,1):(i._left._bonds.push(i),i._right._bonds.push(i))}var o=this._residues;for(e=0,r=o.length;e<r;++e)o[e]._finalize();this.forEachChain(function(t){t._finalize()});var a=this.structures;for(e=0,r=a.length;e<r;++e)a[e].finalize();this.setCurrentStructure(1);var s=this._helices,l={};for(e=0,r=o.length;e<r;++e){var c=o[e];l[this.getUnifiedSerial(c.getChain().getName().charCodeAt(0),c.getSequence(),c.getICode().charCodeAt(0))]=c}for(e=0,r=s.length;e<r;++e)s[e]._finalize(l,this);var u=this._sheets;for(e=0,r=u.length;e<r;++e)u[e]._finalize(t.serialAtomMap,l,this);this._computeBounds();var h=this._atoms;for(e=0,r=h.length;e<r;++e){h[e]._index=e}if(t.needAutoBonding){var p=new Lp(this);p.build(),p.destroy()}var f=this._chains;for(e=0,r=f.length;e<r;++e)f[e]._index=e;for(e=0,r=o.length;e<r;++e)o[e]._index=e;for(e=0,r=h.length;e<r;++e){var d=h[e];if(d.flags&mh.Flags.HYDROGEN&&1===d._bonds.length){var m=d._bonds[0];(m._left!==d&&m._left||m._right).flags&mh.Flags.CARBON&&(d.flags|=mh.Flags.NONPOLARH)}}this._finalizeBonds(),this._fillComponents(t.enableEditing);var g=new Yp(this);g.markCycles(),t.detectAromaticLoops&&g.detectCycles(),this._finalizeMolecules()},qp.prototype._finalizeMolecules=function(){for(var t=0;t<this._molecules.length;t++)for(var e=this._molecules[t],r=e._residues.length,n=0;n<r;n++){e._residues[n]._molecule=e}},qp.prototype.updateStructuresMask=function(){var t=function(t){return t.collectMask()};this.forEachResidue(t),this.forEachChain(t),this.forEachMolecule(t)},qp.prototype.countAtomsByMask=function(t){var e=0;return this.forEachAtom(function(r){0!=(r._mask&t)&&e++}),e},qp.prototype.getNumAtomsBySelector=function(t){var e=0;return this.forEachAtom(function(r){t.includesAtom(r)&&e++}),e},qp.prototype.resetAtomMask=function(t){this.forEachAtom(function(e){e._mask=t})},qp.prototype.markAtoms=function(t,e){var r=e,n=~r,i=0,o=gp.keyword("And")(t,this.getSelector());return this.forEachAtom(function(t){o.includesAtom(t)?(t._mask|=r,i++):t._mask&=n}),this._maskNeedsUpdate=!0,i},qp.prototype.markAtomsAdditionally=function(t,e){var r=e,n=0;return this.forEachAtom(function(i){t.includesAtom(i)&&(i._mask&e)!==e&&(i._mask|=r,n++)}),n},qp.prototype.clearAtomBits=function(t){var e=~t,r=function(t){t._mask&=e};this.forEachAtom(r),this.forEachResidue(r),this.forEachChain(r),this.forEachMolecule(r)},qp.prototype.getAtomNames=function(){if(this.hasOwnProperty("_atomNames"))return this._atomNames;var t={};return this.forEachAtom(function(e){t[e._name._name]=1}),this._atomNames=Object.keys(t),this._atomNames},qp.prototype.getElements=function(){if(this.hasOwnProperty("_elements"))return this._elements;var t={};return this.forEachAtom(function(e){t[e.element.name]=1}),this._elements=Object.keys(t),this._elements},qp.prototype.getResidueNames=function(){if(this.hasOwnProperty("_residueNames"))return this._residueNames;var t={};return this.forEachResidue(function(e){t[e._type._name]=1}),this._residueNames=Object.keys(t),this._residueNames},qp.prototype.getChainNames=function(){if(this.hasOwnProperty("_chainNames"))return this._chainNames;var t={};return this.forEachChain(function(e){t[e._name]=1}),this._chainNames=Object.keys(t),this._chainNames},qp.prototype.getAltLocNames=function(){if(this.hasOwnProperty("_altlocNames"))return this._altlocNames;var t={};return this.forEachAtom(function(e){t[String.fromCharCode(e._location)]=1}),this._altlocNames=Object.keys(t),this._altlocNames},qp.prototype.joinComplexes=function(t){var e,r;this._chains=[],this._components=[],this._helices=[],this._sheets=[],this._atoms=[],this._residues=[],this._bonds=[],this._sgroups=[];var n=0,i=0,o=0,a=0,s=0;for(e=0;e<t.length;++e){var l=t[e];for(r=0;r<l._atoms.length;++r){var c=l._atoms[r];c._serial+=n,c._index+=n,this._atoms.push(c)}for(r=0;r<l._bonds.length;++r){var u=l._bonds[r];u._index+=i,this._bonds.push(u)}for(r=0;r<l._residues.length;++r){var h=l._residues[r];h._index+=o,this._residues.push(h)}for(r=0;r<l._chains.length;++r){var p=l._chains[r];p._complex=this,p._index+=a,this._chains.push(p)}for(r=0;r<l._sheets.length;++r)this._sheets.push(l._sheets[r]);for(r=0;r<l._helices.length;++r)this._helices.push(l._helices[r]);for(r=0;r<l._sgroups.length;++r)this._sgroups.push(l._sgroups[r]);for(r=0;r<l._components.length;++r){var f=l._components[r];f._complex=this,f._index+=s,this._components.push(f)}for(var d in l._residueTypes)l._residueTypes.hasOwnProperty(d)&&(this._residueTypes[d]=l._residueTypes[d]);n+=l._atoms.length,i+=l._bonds.length,o+=l._residues.length,a+=l._chains.length,s+=l._components.length}this._computeBounds()},Cu.deriveClass(Zp,_p,{id:"Volume"}),Zp.prototype.getValue=function(t,e,r){return this._data[t+e*this._rowElements+r*this._planeElements]},Zp.prototype.setValue=function(t,e,r,n){this._data[t+e*this._rowElements+r*this._planeElements]=n},Zp.prototype.addValue=function(t,e,r,n){this._data[t+e*this._rowElements+r*this._planeElements]+=n},Zp.prototype.getDimensions=function(){return[this._dimX,this._dimY,this._dimZ]},Zp.prototype.getBox=function(){return this._box},Zp.prototype.getCellSize=function(){var t=this._box.getSize(),e=new He;return e.x=this._dimX>1?t.x/(this._dimX-1):0,e.y=this._dimY>1?t.y/(this._dimY-1):0,e.z=this._dimZ>1?t.z/(this._dimZ-1):0,e},Zp.prototype.computeGradient=function(){if(1!==this._dimVec)return null;var t=new Zp(Float32Array,[this._dimX,this._dimY,this._dimZ],this._box,3),e=this.getCellSize(),r=new He(-.5/e.x,-.5/e.y,-.5/e.z);function n(t,e,r){return Math.min(r,Math.max(e,t))}var i=this._dimX,o=this._dimY,a=this._dimZ,s=this._data;function l(t,e,r){return s[r*i*o+e*i+t]}for(var c=0;c<a;++c)for(var u=n(c-1,0,a-1),h=n(c+1,0,a-1),p=0;p<o;++p)for(var f=n(p-1,0,o-1),d=n(p+1,0,o-1),m=0;m<i;++m){var g=n(m-1,0,i-1),v=n(m+1,0,i-1);t.setValue(m,p,c,(l(v,p,c)-l(g,p,c))*r.x,(l(m,d,c)-l(m,f,c))*r.y,(l(m,p,h)-l(m,p,u))*r.z)}return t},Zp.prototype.normalize=function(){var t,e=this._data,r=e[0],n=e[0];for(t=1;t<e.length;++t)r=Math.min(r,e[t]),n=Math.max(n,e[t]);var i=1/(n-r);if(0!==i)for(t=0;t<e.length;++t)e[t]=i*(e[t]-r)},Zp.prototype.getTiledTextureStride=function(){return[this._dimX+2,this._dimY+2]},Zp.prototype.buildTiledTexture=function(){var t=Math.ceil(Math.sqrt(this._dimZ*this._dimY/this._dimX)),e=t*(this._dimX+2)-1;e=$p(e),t=Math.floor(e/(this._dimX+2));var r=Math.ceil(this._dimZ/t),n=r*(this._dimY+2)-1;n=$p(n);var i,o,a,s,l,c,u=new Uint8Array(e*n);for(a=0;a<r;++a)for(s=0;s<this._dimY;++s)for(i=a*t*this._planeElements+s*this._rowElements,o=e*(a*(this._dimY+2)+s),l=0;l<t;++l){for(c=0;c<this._dimX;++c)u[o++]=255*this._data[i++];u[o++]=255*this._data[i-1],l<t-1&&(i+=this._planeElements-this._rowElements,u[o++]=255*this._data[i])}for(a=0;a<r;++a){for(o=(i=e*(a*(this._dimY+2)+this._dimY-1))+e,c=0;c<e;++c)u[o++]=u[i++];if(a<r-1)for(o=(i=e*(a+1)*(this._dimY+2))-e,c=0;c<e;++c)u[o++]=u[i++]}var h=new Ye(u,e,n,Bt,At,300,vt,vt,wt,wt);return h.generateMipmaps=!1,h.needsUpdate=!0,h},Zp.prototype.getData=function(){return this._data},Zp.prototype.getDirectIdx=function(t,e,r){return t*this._dimVec+e*this._rowElements+r*this._planeElements},Zp.prototype.getStrideX=function(){return this._dimVec},Zp.prototype.getStrideY=function(){return this._rowElements},Zp.prototype.getStrideZ=function(){return this._planeElements},Kp.prototype.addAtoms=function(t){var e=this,r=this._atoms.length;this._atoms.length=this._atoms.length+2*t.getAtomCount(),t.forEachAtom(function(t){var n=e._findVoxel(t._position);e._atoms[r]=t,e._atoms[r+1]=e._voxels[n],e._voxels[n]=r,r+=2})},Kp.prototype._findVoxel=(Op=new He(0,0,0),Dp=new He,function(t){return Dp.copy(t).sub(this._box.min).divide(this._cellSize).floor().clamp(Op,this._last),Dp.x+this._count.x*(Dp.y+this._count.y*Dp.z)}),Kp.prototype._forEachAtomInVoxel=function(t,e){for(var r=this._voxels[t];r>=0;r=this._atoms[r+1])e(this._atoms[r])},Kp.prototype._forEachVoxelWithinRadius=function(t,e,r){var n,i,o,a,s,l,c,u,h,p,f,d,m,g,v,y,_,x,b,w,S,M,A,E,C=new _e,T=new _e,P=new _e;P.set(t.z-e,t.z+e),P.subScalar(this._box.min.z).divideScalar(this._cellSize.z).floor().clampScalar(0,this._count.z-1);for(var L=P.x;L<=P.y;++L){s=[this._box.min.z+L*this._cellSize.z,this._box.min.z+(L+1)*this._cellSize.z],u=t.z-e<=s[0]&&s[1]<=t.z+e,_=t,x=e,b=s[0],w=s[1],void 0,void 0,void 0,void 0,S=b-_.z,M=w-_.z,A=Math.sqrt(Math.max(x*x-S*S,0)),E=Math.sqrt(Math.max(x*x-M*M,0)),n=[Math.min(A,E),b<=_.z&&w>=_.z?x:Math.max(A,E)],T.set(t.y-n[1],t.y+n[1]),T.subScalar(this._box.min.y).divideScalar(this._cellSize.y).floor().clampScalar(0,this._count.y-1);for(var R=T.x;R<=T.y;++R){a=[this._box.min.y+R*this._cellSize.y,this._box.min.y+(R+1)*this._cellSize.y],c=t.y-n[0]<=a[0]&&a[1]<=t.y+n[0],h=t,p=n[1],f=a[0],d=a[1],void 0,void 0,void 0,void 0,m=f-h.y,g=d-h.y,v=Math.sqrt(Math.max(p*p-m*m,0)),y=Math.sqrt(Math.max(p*p-g*g,0)),i=[Math.min(v,y),f<=h.y&&d>=h.y?p:Math.max(v,y)],C.set(t.x-i[1],t.x+i[1]),C.subScalar(this._box.min.x).divideScalar(this._cellSize.x).floor().clampScalar(0,this._count.x-1);for(var N=C.x;N<=C.y;++N)o=[this._box.min.x+N*this._cellSize.x,this._box.min.x+(N+1)*this._cellSize.x],l=t.x-i[0]<=o[0]&&o[1]<=t.x+i[0],r(N+this._count.x*(R+this._count.y*L),l&&c&&u)}}},Kp.prototype.forEachAtomWithinRadius=function(t,e,r){var n=this,i=e*e;n._forEachVoxelWithinRadius(t,e,function(e,o){o?n._forEachAtomInVoxel(e,r):n._forEachAtomInVoxel(e,function(e){t.distanceToSquared(e._position)<i&&r(e)})})},Kp.prototype.forEachAtomWithinDistFromMasked=function(t,e,r,n){this._forEachAtomWithinDistFromGroup(function(r){t.forEachAtom(function(t){0!=(t._mask&e)&&r(t)})},r,n)},Kp.prototype.forEachAtomWithinDistFromSelected=function(t,e,r,n){this._forEachAtomWithinDistFromGroup(function(r){t.forEachAtom(function(t){e.includesAtom(t)&&r(t)})},r,n)},Kp.prototype._forEachAtomWithinDistFromGroup=function(t,e,r){var n,i=this,o=e*e,a=[],s=[],l=0;t(function(t){i._forEachVoxelWithinRadius(t._position,e,function(e,r){r?a[e]=-1:void 0===a[e]?(s.push(t),s.push(-1),a[e]=l,l+=2):-1!==a[e]&&(s.push(t),s.push(a[e]),a[e]=l,l+=2)})});var c=function(t){if(void 0!==a[n])if(-1!==(l=a[n])){for(;l>=0;l=s[l+1])if(t._position.distanceToSquared(s[l]._position)<o){r(t);break}}else r(t)};for(n in a)a.hasOwnProperty(n)&&i._forEachAtomInVoxel(n,c)},Qp.prototype.getComplex=function(){return this._complex},Qp.prototype.getName=function(){return this._name},Qp.prototype.getResidues=function(){return this._residues},Qp.prototype.getIndex=function(){return this._index},Qp.prototype.forEachResidue=function(t){for(var e=this._residues,r=0,n=e.length;r<n;++r)t(e[r])},Qp.prototype.collectMask=function(){for(var t=4294967295,e=this._residues,r=0,n=e.length;r<n;++r)t&=e[r]._mask;this._mask=t};var Jp={Atom:mh,Element:dh,AtomName:fh,Bond:yh,Residue:Ch,ResidueType:_h,Chain:Th,Helix:Ph,Strand:Lh,Sheet:Rh,SGroup:Nh,Assembly:yp,Complex:qp,Volume:Zp,VoxelWorld:Kp,selectors:gp,Molecule:Qp};function tf(t){Wn.call(this);var e=this;this._element=t,this._element.style.position="absolute",this.addEventListener("removed",function(){null!==e._element.parentNode&&e._element.parentNode.removeChild(e._element)})}function ef(){ea.call(this)}tf.prototype=Object.create(Wn.prototype),tf.prototype.constructor=tf,tf.prototype.getElement=function(){return this._element},tf.prototype.setTransparency=function(t){var e=this.getElement();if(null!==e)if(1!==t){e.style.display="inline";var r=1-t,n=r.toString(),i=100*r;e.style.opacity=n,e.style.filter="alpha(opacity="+i+")"}else e.style.display="none"},tf.prototype.clone=function(){var t=new tf(this._element);return t.copy(this),t},ef.prototype=Object.create(ea.prototype),ef.prototype.constructor=ef,ef.prototype.raycast=function(t,e){if(this.visible)for(var r=this.children,n=0,i=r.length;n<i;++n)r[n].raycast(t,e)},ef.prototype.enableSubset=function(t,e){for(var r=this.children,n=0,i=r.length;n<i;++n)r[n].enableSubset&&r[n].enableSubset(t,e)},ef.prototype.disableSubset=function(t,e){for(var r=this.children,n=0,i=r.length;n<i;++n)r[n].disableSubset&&r[n].disableSubset(t,e)},ef.prototype.isEmpty=function(){return 0===this.children.length},ef.prototype.updateToFrame=function(t){for(var e=this.children,r=0,n=e.length;r<n;++r)e[r].updateToFrame&&e[r].updateToFrame(t)},ef.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=n.length;i<o;++i)n[i].getSubset&&Array.prototype.push.apply(r,n[i].getSubset(t,e));return r};var rf="float INSTANCED_SPRITE_OVERSCALE = 1.3;\r\n\r\nattribute vec3 normal;\r\n#if !defined (SPHERE_SPRITE) && !defined (CYLINDER_SPRITE)\r\n  varying vec3 vNormal;\r\n#endif\r\n\r\n#ifdef THICK_LINE\r\n  attribute vec4 position; // W contains vert pos or neg offset\r\n#else\r\n  attribute vec3 position;\r\n#endif\r\n\r\nvarying vec3 vWorldPosition;\r\nvarying vec3 vViewPosition;\r\n\r\n#ifdef ATTR_ALPHA_COLOR\r\n  attribute float alphaColor;\r\n  varying float alphaCol;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR\r\n  attribute vec3 color;\r\n  varying vec3 vColor;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR2\r\n  attribute vec3 color2;\r\n  varying vec3 vColor2;\r\n  attribute vec2 uv;\r\n  #ifndef CYLINDER_SPRITE\r\n    varying vec2 vUv;\r\n  #endif\r\n#endif\r\n\r\n#ifdef INSTANCED_POS\r\n  attribute vec4 offset;\r\n  #ifdef SPHERE_SPRITE\r\n    varying vec4 instOffset;\r\n  varying vec4 spritePosEye;\r\n  #endif\r\n#endif\r\n\r\n#ifdef INSTANCED_MATRIX\r\n  attribute vec4 matVector1;\r\n  attribute vec4 matVector2;\r\n  attribute vec4 matVector3;\r\n  attribute vec4 invmatVector1;\r\n  attribute vec4 invmatVector2;\r\n  attribute vec4 invmatVector3;\r\n\r\n  #ifdef CYLINDER_SPRITE\r\n    varying vec4 matVec1;\r\n    varying vec4 matVec2;\r\n    varying vec4 matVec3;\r\n    varying vec4 invmatVec1;\r\n    varying vec4 invmatVec2;\r\n    varying vec4 invmatVec3;\r\n  #endif\r\n#endif\r\n\r\nuniform mat4 modelViewMatrix; // optional\r\nuniform mat4 projectionMatrix; // optional\r\nuniform mat3 normalMatrix; // optional\r\nuniform mat4 modelMatrix; // optional\r\nuniform mat4 projMatrixInv; // TODO move to thick line\r\n\r\n#ifdef DASHED_LINE\r\n  attribute float lineDistance;\r\n  varying float vLineDistance;\r\n#endif\r\n\r\n#ifdef THICK_LINE\r\n  attribute vec3 direction;\r\n  uniform vec2 viewport;\r\n  uniform float lineWidth;\r\n\r\n  vec4 transform(vec4 coord){\r\n    return projectionMatrix * modelViewMatrix * coord;\r\n  }\r\n\r\n  vec2 project(vec4 device){\r\n    vec3 device_normal = device.xyz/device.w;\r\n    vec2 clip_pos = (device_normal*0.5+0.5).xy;\r\n    return clip_pos * viewport;\r\n  }\r\n\r\n  vec4 unproject(vec2 screen, float z, float w){\r\n    vec2 clip_pos = screen/viewport;\r\n    vec2 device_normal = clip_pos*2.0-1.0;\r\n    return vec4(device_normal*w, z, w);\r\n  }\r\n#endif\r\n\r\n\r\n/////////////////////////////////////////// Main ///////////////////////////////////////////////\r\nvoid main() {\r\n\r\n#ifdef ATTR_ALPHA_COLOR\r\n  alphaCol = alphaColor;\r\n#endif\r\n\r\n  vec3 objectNormal = vec3( normal );\r\n#ifdef INSTANCED_MATRIX\r\n  vec3 transformedNormal = vec3(\r\n    dot(objectNormal, matVector1.xyz),\r\n    dot(objectNormal, matVector2.xyz),\r\n    dot(objectNormal, matVector3.xyz));\r\n  transformedNormal = normalMatrix * transformedNormal;\r\n#else\r\n  vec3 transformedNormal = normalMatrix * objectNormal;\r\n#endif\r\n\r\n#if !defined (SPHERE_SPRITE) && !defined (CYLINDER_SPRITE)\r\n  vNormal = normalize(transformedNormal);\r\n#endif\r\n\r\n  vec4 localPos = vec4(position.xyz, 1.0);\r\n  vec4 worldPos = modelMatrix * localPos;\r\n  vec4 mvPosition = modelViewMatrix * localPos;\r\n\r\n// make thick line offset\r\n#ifdef THICK_LINE\r\n   // get screen pos\r\n   vec4 dPos = transform(vec4(position.xyz, 1.0));\r\n   vec2 sPos = project(dPos);\r\n   // move pos forward\r\n   vec3 position2 = position.xyz + direction.xyz * 0.5;\r\n   // get screen offset pos\r\n   vec4 dPos2 = transform(vec4(position2.xyz, 1.0));\r\n   vec2 sPos2 = project(dPos2);\r\n   // screen line direction\r\n   vec2 sDir = normalize(sPos2 - sPos);\r\n   // vertex offset (orthogonal to line direction)\r\n   vec2 offset1 = vec2(-sDir.y, sDir.x);\r\n   // move screen vertex\r\n   vec2 newPos = sPos + offset1 * position.w * lineWidth;\r\n   // get moved pos in view space\r\n   vec4 dNewPos =  unproject(newPos, dPos.z, dPos.w);\r\n   mvPosition.xyz = (projMatrixInv * dNewPos).xyz;\r\n#endif // THICK_LINE\r\n\r\n#ifdef INSTANCED_POS\r\n  #ifdef SPHERE_SPRITE\r\n    instOffset = offset;\r\n\r\n    vec4 posEye = modelViewMatrix * vec4( offset.xyz, 1.0 );\r\n    float scale = length(modelViewMatrix[0]);\r\n    mvPosition = posEye + vec4( position.xyz * offset.w * scale * INSTANCED_SPRITE_OVERSCALE, 0.0 );\r\n    posEye.w = offset.w * scale;\r\n\r\n    spritePosEye = posEye;\r\n #else\r\n    localPos = vec4( offset.xyz + position.xyz * offset.w, 1.0 );\r\n    worldPos = modelMatrix * localPos;\r\n    mvPosition = modelViewMatrix * localPos;\r\n  #endif\r\n#endif\r\n\r\n#ifdef INSTANCED_MATRIX\r\n  #ifdef CYLINDER_SPRITE\r\n    matVec1 = matVector1;\r\n    matVec2 = matVector2;\r\n    matVec3 = matVector3;\r\n    invmatVec1 = invmatVector1;\r\n    invmatVec2 = invmatVector2;\r\n    invmatVec3 = invmatVector3;\r\n\r\n    // calculate eye coords of cylinder endpoints\r\n    vec4 v = vec4(0, -0.5, 0, 1);\r\n    vec4 p1 = modelViewMatrix * vec4(dot(v, matVector1), dot(v, matVector2), dot(v, matVector3), 1.0);\r\n    v.y = 0.5;\r\n    vec4 p2 = modelViewMatrix * vec4(dot(v, matVector1), dot(v, matVector2), dot(v, matVector3), 1.0);\r\n\r\n    // sprite is placed at the center of cylinder\r\n    vec4 posEye;\r\n    posEye.xyz = mix(p1.xyz, p2.xyz, 0.5);\r\n    posEye.w = 1.0;\r\n\r\n    // basic sprite size at screen plane (covers only cylinder axis)\r\n    vec2 spriteSizeScreen = abs(p2.xy / p2.z - p1.xy / p1.z);\r\n\r\n    // cylinder radius in eye space\r\n    float rad = length(modelViewMatrix[0]) * length(vec3(matVector1.x, matVector2.x, matVector3.x));\r\n\r\n    // full sprite size in eye coords\r\n    float minZ = min(abs(p1.z), abs(p2.z));\r\n    vec2 spriteSize = INSTANCED_SPRITE_OVERSCALE  * abs(posEye.z) *\r\n      (spriteSizeScreen + 2.0 * rad / minZ);\r\n\r\n    mvPosition = posEye + vec4( position.xy * 0.5 * spriteSize, 0, 0 );\r\n  #else\r\n    localPos = vec4(dot(localPos, matVector1), dot(localPos, matVector2), dot(localPos, matVector3), 1.0);\r\n    worldPos = modelMatrix * localPos;\r\n    mvPosition = modelViewMatrix * localPos;\r\n  #endif\r\n#endif\r\n\r\n\r\n  gl_Position = projectionMatrix * mvPosition;\r\n\r\n  vWorldPosition = worldPos.xyz;\r\n  vViewPosition = - mvPosition.xyz;\r\n\r\n#ifdef ATTR_COLOR\r\n  vColor = color.xyz;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR2\r\n  vColor2 = color2;\r\n  #ifndef CYLINDER_SPRITE\r\n    vUv = uv;\r\n  #endif\r\n#endif\r\n\r\n#ifdef DASHED_LINE\r\n  vLineDistance = lineDistance;\r\n#endif\r\n}\r\n",nf="#ifdef ATTR_ALPHA_COLOR\r\n  varying float alphaCol;\r\n#endif\r\n\r\n#ifdef COLOR_FROM_POS\r\n  uniform mat4 world2colorMatrix;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR\r\n  varying vec3 vColor;\r\n#endif\r\n\r\n#ifdef ATTR_COLOR2\r\n  varying vec3 vColor2;\r\n  #ifndef CYLINDER_SPRITE\r\n    varying vec2 vUv;\r\n  #endif\r\n#endif\r\n\r\nuniform vec3 diffuse;\r\nuniform vec3 emissive;\r\nuniform vec3 specular;\r\nuniform float shininess;\r\nuniform vec3 fixedColor;\r\nuniform float opacity;\r\nuniform float zClipValue;\r\nuniform float clipPlaneValue;\r\n\r\n#define PI 3.14159265359\r\n#define RECIPROCAL_PI 0.31830988618\r\n#define saturate(a) clamp( a, 0.0, 1.0 )\r\n\r\n#ifdef USE_FOG\r\n  uniform vec3 fogColor;\r\n  uniform float fogNear;\r\n  uniform float fogFar;\r\n#endif\r\n\r\nvarying vec3 vWorldPosition; // world position of the pixel (invalid when INSTANCED_SPRITE is defined)\r\nvarying vec3 vViewPosition;\r\n\r\n#if !defined (SPHERE_SPRITE) && !defined (CYLINDER_SPRITE)\r\n  varying vec3 vNormal;\r\n#endif\r\n\r\n/////////////////////////////////////////// ZSprites ////////////////////////////////////////////////\r\n#ifdef SPHERE_SPRITE\r\n  varying vec4 spritePosEye;\r\n#endif\r\n\r\n#if defined(SPHERE_SPRITE) || defined(CYLINDER_SPRITE)\r\n  uniform float zOffset;\r\n  uniform mat4 projectionMatrix;\r\n\r\n  float calcDepthForSprites(vec4 pixelPosEye, float zOffset, mat4 projMatrix) {\r\n    vec4 pixelPosScreen = projMatrix * pixelPosEye;\r\n    return 0.5 * (pixelPosScreen.z / pixelPosScreen.w + 1.0) + zOffset;\r\n  }\r\n#endif\r\n\r\n#ifdef SPHERE_SPRITE\r\n  varying vec4 instOffset;\r\n  uniform mat4 modelMatrix;\r\n  uniform mat4 modelViewMatrix;\r\n  uniform mat4 invModelViewMatrix;\r\n  uniform mat3 normalMatrix;\r\n\r\n  float intersect_ray_sphere(in vec3 origin, in vec3 ray, out vec3 point) {\r\n\r\n    // intersect XZ-projected ray with circle\r\n    float a = dot(ray, ray);\r\n    float b = dot(ray, origin);\r\n    float c = dot(origin, origin) - 1.0;\r\n    float det = b * b - a * c;\r\n    if (det < 0.0) return -1.0;\r\n    float t1 = (-b - sqrt(det)) / a;\r\n    float t2 = (-b + sqrt(det)) / a;\r\n\r\n    // calculate both intersection points\r\n    vec3 p1 = origin + ray * t1;\r\n    vec3 p2 = origin + ray * t2;\r\n\r\n    // choose nearest point\r\n    if (t1 >= 0.0) {\r\n      point = p1;\r\n      return t1;\r\n    }\r\n    if (t2 >= 0.0) {\r\n      point = p2;\r\n      return t2;\r\n    }\r\n\r\n    return -1.0;\r\n  }\r\n\r\n  float get_sphere_point(in vec3 pixelPosEye, out vec3 point) {\r\n    // transform camera pos into sphere local coords\r\n    vec4 v = invModelViewMatrix * vec4(0.0, 0.0, 0.0, 1.0);\r\n    vec3 origin = (v.xyz - instOffset.xyz) / instOffset.w;\r\n\r\n    // transform (camera -> pixel) ray into cylinder local coords\r\n    v = invModelViewMatrix * vec4(pixelPosEye, 0.0);\r\n    vec3 ray = normalize(v.xyz);\r\n\r\n    return intersect_ray_sphere(origin, ray, point);\r\n  }\r\n#endif\r\n\r\n#ifdef CYLINDER_SPRITE\r\n  varying vec4 matVec1;\r\n  varying vec4 matVec2;\r\n  varying vec4 matVec3;\r\n  varying vec4 invmatVec1;\r\n  varying vec4 invmatVec2;\r\n  varying vec4 invmatVec3;\r\n\r\n  uniform mat4 modelMatrix;\r\n  uniform mat4 modelViewMatrix;\r\n  uniform mat4 invModelViewMatrix;\r\n  uniform mat3 normalMatrix;\r\n\r\n  float intersect_ray_cylinder(in vec3 origin, in vec3 ray, out vec3 point) {\r\n\r\n    // intersect XZ-projected ray with circle\r\n    float a = dot(ray.xz, ray.xz);\r\n    float b = dot(ray.xz, origin.xz);\r\n    float c = dot(origin.xz, origin.xz) - 1.0;\r\n    float det = b * b - a * c;\r\n    if (det < 0.0) return -1.0;\r\n    float t1 = (-b - sqrt(det)) / a;\r\n    float t2 = (-b + sqrt(det)) / a;\r\n\r\n    // calculate both intersection points\r\n    vec3 p1 = origin + ray * t1;\r\n    vec3 p2 = origin + ray * t2;\r\n\r\n    // choose nearest point\r\n    float halfHeight = 0.5;\r\n    if (t1 >= 0.0 && p1.y >= -halfHeight && p1.y <= halfHeight) {\r\n      point = p1;\r\n      return t1;\r\n    }\r\n    if (t2 >= 0.0 && p2.y >= -halfHeight && p2.y <= halfHeight) {\r\n      point = p2;\r\n      return t2;\r\n    }\r\n\r\n    return -1.0;\r\n  }\r\n\r\n  float get_cylinder_point(in vec3 pixelPosEye, out vec3 point) {\r\n    // transform camera pos into cylinder local coords\r\n    vec4 v = invModelViewMatrix * vec4(0.0, 0.0, 0.0, 1.0);\r\n    vec3 origin = vec3(\r\n      dot(v, invmatVec1),\r\n      dot(v, invmatVec2),\r\n      dot(v, invmatVec3));\r\n\r\n    // transform (camera -> pixel) ray into cylinder local coords\r\n    v = invModelViewMatrix * vec4(pixelPosEye, 0.0);\r\n    vec3 ray = vec3(\r\n      dot(v, invmatVec1),\r\n      dot(v, invmatVec2),\r\n      dot(v, invmatVec3));\r\n    ray = normalize(ray);\r\n\r\n    return intersect_ray_cylinder(origin, ray, point);\r\n  }\r\n#endif\r\n\r\n/////////////////////////////////////////// Lighting ////////////////////////////////////////////////\r\n#if defined(USE_LIGHTS) && NUM_DIR_LIGHTS > 0\r\n  struct ReflectedLight {\r\n    vec3 directDiffuse;\r\n    vec3 directSpecular;\r\n    vec3 indirectDiffuse;\r\n  };\r\n\r\n  struct BlinnPhongMaterial {\r\n    vec3  diffuseColor;\r\n    vec3  specularColor;\r\n    float specularShininess;\r\n  };\r\n\r\n  struct GeometricContext {\r\n    vec3 normal;\r\n    vec3 viewDir;\r\n  };\r\n\r\n  struct DirectionalLight {\r\n    vec3 direction;\r\n    vec3 color;\r\n  };\r\n\r\n  uniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\r\n  uniform vec3 ambientLightColor;\r\n\r\n  vec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\r\n    return RECIPROCAL_PI * diffuseColor;\r\n  } // validated\r\n\r\n  vec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\r\n    // Original approximation by Christophe Schlick '94\r\n    //;float fresnel = pow( 1.0 - dotLH, 5.0 );\r\n    // Optimized variant (presented by Epic at SIGGRAPH '13)\r\n    float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\r\n    return ( 1.0 - specularColor ) * fresnel + specularColor;\r\n  } // validated\r\n\r\n  float G_BlinnPhong_Implicit( /* const in float dotNL, const in float dotNV */ ) {\r\n    // geometry term is (n dot l)(n dot v) / 4(n dot l)(n dot v)\r\n    return 0.25;\r\n  }\r\n\r\n  float D_BlinnPhong( const in float shininess, const in float dotNH ) {\r\n    return RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\r\n  }\r\n\r\n  vec3 BRDF_Specular_BlinnPhong( const in DirectionalLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\r\n    vec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\r\n    float dotNH = saturate(dot( geometry.normal, halfDir ));\r\n    float dotLH = saturate(dot( incidentLight.direction, halfDir ));\r\n\r\n    vec3 F = F_Schlick( specularColor, dotLH );\r\n    float G = G_BlinnPhong_Implicit( /* dotNL, dotNV */ );\r\n    float D = D_BlinnPhong( shininess, dotNH );\r\n\r\n    return F * ( G * D );\r\n  } // validated\r\n\r\n  void RE_Direct_BlinnPhong( const in DirectionalLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\r\n\r\n    float dotNL = saturate( dot( geometry.normal, directLight.direction ));\r\n    vec3 irradiance = dotNL * directLight.color * PI;\r\n    reflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\r\n    reflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess );\r\n  }\r\n\r\n  void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\r\n    reflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\r\n  }\r\n\r\n  vec3 calcLighting(const in GeometricContext geometry, const in BlinnPhongMaterial material) {\r\n    ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ));\r\n    vec3 irradiance = ambientLightColor * PI;\r\n\r\n    // use loop for number\r\n    #if NUM_DIR_LIGHTS > 1\r\n      for (int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\r\n        RE_Direct_BlinnPhong(directionalLights[i], geometry, material, reflectedLight);\r\n    #else\r\n        RE_Direct_BlinnPhong(directionalLights[0], geometry, material, reflectedLight);\r\n    #endif\r\n\r\n        RE_IndirectDiffuse_BlinnPhong(irradiance, material, reflectedLight);\r\n\r\n    #if NUM_DIR_LIGHTS > 1\r\n      }\r\n    #endif\r\n\r\n    return reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular;\r\n  }\r\n#endif\r\n\r\n/////////////////////////////////////////// Dashed Line ///////////////////////////////////////////////\r\n#ifdef DASHED_LINE\r\n  uniform float dashedLineSize;\r\n  uniform float dashedLinePeriod;\r\n  varying float vLineDistance;\r\n#endif\r\n\r\n/////////////////////////////////////////// Main ///////////////////////////////////////////////\r\nvoid main() {\r\n\r\n#ifdef CLIP_PLANE\r\n  if (vViewPosition.z < clipPlaneValue) discard;\r\n#endif\r\n\r\n#ifdef ZCLIP\r\n  if (vViewPosition.z < zClipValue) discard;\r\n#endif\r\n\r\n  vec4 pixelPosWorld = vec4(vWorldPosition, 1.0);\r\n  vec4 pixelPosEye;\r\n\r\n#ifdef SPHERE_SPRITE\r\n\r\n  vec3 normal;\r\n\r\n/* quick-and-dirty method\r\n  normal.xy = ' + INSTANCED_SPRITE_OVERSCALE + ' * (2.0 * vUv - 1.0);\r\n  float r2 = dot(normal.xy, normal.xy);\r\n  if (r2 > 1.0) discard;\r\n  float normalZ = sqrt(1.0 - r2);\r\n  normal.z = normalZ;\r\n  normal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\r\n  pixelPosEye = vec4(spritePosEye.xyz, 1.0);\r\n  pixelPosEye.z += spritePosEye.w * normalZ;\r\n*/\r\n\r\n  // ray-trace sphere surface\r\n  {\r\n    vec3 p;\r\n    if (get_sphere_point(-vViewPosition, p) < 0.0) discard;\r\n    pixelPosWorld = modelMatrix * vec4(instOffset.xyz + p * instOffset.w, 1.0);\r\n    // pixelPosEye = modelViewMatrix * vec4(instOffset.xyz + p * instOffset.w, 1.0);\r\n    pixelPosEye = vec4(spritePosEye.xyz, 1.0);\r\n    pixelPosEye.z += instOffset.w *\r\n      (modelViewMatrix[0][2] * p.x +\r\n       modelViewMatrix[1][2] * p.y +\r\n       modelViewMatrix[2][2] * p.z);\r\n    normal = normalize(normalMatrix * p);\r\n  }\r\n\r\n#endif\r\n\r\n#ifdef CYLINDER_SPRITE\r\n  vec3 normal;\r\n  float cylinderY = 0.0;\r\n\r\n  // ray-trace cylinder surface\r\n  {\r\n    vec3 p;\r\n    if (get_cylinder_point(-vViewPosition, p) < 0.0) discard;\r\n\r\n    cylinderY = 0.5 * (p.y + 1.0);\r\n\r\n    vec4 v = vec4(p, 1.0);\r\n    v = vec4(dot(v, matVec1), dot(v, matVec2), dot(v, matVec3), 1.0);\r\n    pixelPosWorld = modelMatrix * v;\r\n    pixelPosEye = modelViewMatrix * v;\r\n\r\n    vec3 localNormal = normalize(vec3(p.x, 0.0, p.z));\r\n    normal = vec3(\r\n      dot(localNormal, matVec1.xyz),\r\n      dot(localNormal, matVec2.xyz),\r\n      dot(localNormal, matVec3.xyz));\r\n    normal = normalize(normalMatrix * normal);\r\n  }\r\n#endif\r\n\r\n#ifdef ATTR_COLOR\r\n  vec3 vertexColor = vColor;\r\n#else\r\n  vec3 vertexColor = vec3(1.0, 1.0, 1.0);\r\n#endif\r\n\r\n#ifdef ATTR_COLOR2\r\n  #ifdef CYLINDER_SPRITE\r\n    float colorCoef = cylinderY; // cylinder parameter is calculated from ray-tracing\r\n  #else\r\n    float colorCoef = vUv.y; // cylinder parameter is interpolated as tex coord\r\n  #endif\r\n    // choose either color or color2\r\n  vertexColor = mix(vColor2, vColor, step(0.5, colorCoef));\r\n#endif\r\n\r\n  // negative red component is a special condition\r\n  if (vertexColor.x < 0.0) discard;\r\n\r\n#ifdef DASHED_LINE\r\n  if ( mod( vLineDistance, dashedLinePeriod ) > dashedLineSize ) discard;\r\n#endif\r\n\r\n// transparency prepass writes only z, so we don't need to calc the color\r\n#ifdef PREPASS_TRANSP\r\n  gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);\r\n  #if defined(SPHERE_SPRITE) || defined(CYLINDER_SPRITE)\r\n    gl_FragDepthEXT = calcDepthForSprites(pixelPosEye, zOffset, projectionMatrix);\r\n  #endif\r\n  return;\r\n#endif\r\n\r\n  float totalOpacity = opacity;\r\n\r\n#ifdef ATTR_ALPHA_COLOR\r\n  totalOpacity *= alphaCol;\r\n#endif\r\n\r\n  // discard fully transparent pixels\r\n  if (totalOpacity == 0.0) discard;\r\n\r\n#ifdef FAKE_OPACITY\r\n  // discard pixels in checker pattern\r\n  vec2 dm_coord = floor(gl_FragCoord.xy);\r\n  dm_coord = fract(dm_coord * 0.5);\r\n  if (totalOpacity < 1.0 && (dm_coord.x < 0.5 ^^ dm_coord.y < 0.5)) discard;\r\n  vec4 diffuseColor = vec4(diffuse, 1.0);\r\n#else\r\n  vec4 diffuseColor = vec4(diffuse, totalOpacity);\r\n#endif\r\n\r\n#if !defined (SPHERE_SPRITE) && !defined (CYLINDER_SPRITE)\r\n  #ifdef DOUBLE_SIDED\r\n    float flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\r\n  #else\r\n    float flipNormal = 1.0;\r\n  #endif\r\n  vec3 normal = normalize( vNormal ) * flipNormal;\r\n#endif\r\n\r\n  diffuseColor.rgb *= vertexColor;\r\n\r\n#if defined(USE_LIGHTS) && NUM_DIR_LIGHTS > 0\r\n  GeometricContext geometry = GeometricContext(normal, normalize( vViewPosition ));\r\n  BlinnPhongMaterial material = BlinnPhongMaterial(diffuseColor.rgb, specular, shininess);\r\n  vec3 outgoingLight = calcLighting(geometry, material);\r\n#else\r\n  vec3 outgoingLight = diffuseColor.rgb;\r\n#endif\r\n\r\n#ifdef COLOR_FROM_POS\r\n  gl_FragColor = world2colorMatrix * pixelPosWorld;\r\n#else\r\n  #ifdef OVERRIDE_COLOR\r\n    gl_FragColor = vec4(fixedColor, diffuseColor.a);\r\n  #else\r\n    gl_FragColor = vec4(outgoingLight, diffuseColor.a);\r\n  #endif\r\n\r\n  #ifdef USE_FOG\r\n    float fogFactor = smoothstep( fogNear, fogFar, vViewPosition.z );\r\n    gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\r\n  #endif\r\n#endif\r\n\r\n#if defined(SPHERE_SPRITE) || defined(CYLINDER_SPRITE)\r\n  gl_FragDepthEXT = calcDepthForSprites(pixelPosEye, zOffset, projectionMatrix);\r\n#endif\r\n}\r\n",of={precision:"mediump",init:function(t){this.precision=t.capabilities.getMaxPrecision("highp")}},af=Ur.merge([kr.common,kr.fog,kr.lights,{specular:{type:"c",value:new Dr(1118481)},shininess:{type:"f",value:30},fixedColor:{type:"c",value:new Dr(16777215)},zOffset:{type:"f",value:0},zClipValue:{type:"f",value:0},clipPlaneValue:{type:"f",value:0},invModelViewMatrix:{type:"4fv",value:new Xe},world2colorMatrix:{type:"4fv",value:new Xe},dashedLineSize:{type:"f",value:.1},dashedLinePeriod:{type:"f",value:.2},projMatrixInv:{type:"4fv",value:new Xe},viewport:{type:"v2",value:new _e},lineWidth:{type:"f",value:2}}]),sf=["shininess","opacity","zOffset","diffuse","specular","fixedColor","zClipCoef","zClipValue","clipPlaneValue","world2colorMatrix","dashedLineSize","dashedLinePeriod","projMatrixInv","viewport","lineWidth"];function lf(t){Xa.call(this),this.fog=!0,this.instancedPos=!1,this.instancedMatrix=!1,this.attrColor=!1,this.attrColor2=!1,this.attrAlphaColor=!1,this.overrideColor=!1,this.sphereSprite=!1,this.cylinderSprite=!1,this.zClip=!1,this.clipPlane=!1,this.fakeOpacity=!1,this.prepassTransparancy=!1,this.colorFromPos=!1,this.dashedLine=!1,this.transparent=!0,this.thickLine=!1,this.uberOptions=Object.create(lf.prototype.uberOptions),Xa.prototype.setValues.call(this,{uniforms:Ur.clone(af),vertexShader:this.precisionString()+rf,fragmentShader:this.precisionString()+nf,lights:!0,fog:!0,side:b}),this.setValues(t)}lf.prototype=Object.create(Xa.prototype),lf.prototype.constructor=lf,lf.prototype.precisionString=function(){var t=of.precision;return"precision "+t+" float;\nprecision "+t+" int;\n\n"},lf.prototype.uberOptions={diffuse:new Dr(16777215),specular:new Dr(1118481),shininess:30,opacity:1,fixedColor:new Dr(16777215),zOffset:0,zClipCoef:2,zClipValue:0,clipPlaneValue:0,world2colorMatrix:new Xe,dashedLineSize:.1,dashedLinePeriod:.3,projMatrixInv:new Xe,viewport:new _e(800,600),lineWidth:2,copy:function(t){this.diffuse.copy(t.diffuse),this.specular.copy(t.specular),this.shininess=t.shininess,this.opacity=t.opacity,this.fixedColor.copy(t.fixedColor),this.zOffset=t.zOffset,this.zClipCoef=t.zClipCoef,this.zClipValue=t.zClipValue,this.clipPlaneValue=t.clipPlaneValue,this.world2colorMatrix.copy(t.world2colorMatrix),this.dashedLineSize=t.dashedLineSize,this.dashedLinePeriod=t.dashedLinePeriod,this.projMatrixInv=t.projMatrixInv,this.viewport=t.viewport,this.lineWidth=t.lineWidth}},lf.prototype.copy=function(t){return dn.prototype.copy.call(this,t),this.fog=t.fog,this.instancedPos=t.instancedPos,this.instancedMatrix=t.instancedMatrix,this.attrColor=t.attrColor,this.attrColor2=t.attrColor2,this.attrAlphaColor=t.attrAlphaColor,this.overrideColor=t.overrideColor,this.sphereSprite=t.sphereSprite,this.cylinderSprite=t.cylinderSprite,this.zClip=t.zClip,this.clipPlane=t.clipPlane,this.fakeOpacity=t.fakeOpacity,this.colorFromPos=t.colorFromPos,this.prepassTransparancy=t.prepassTransparancy,this.dashedLine=t.dashedLine,this.thickLine=t.thickLine,this.uberOptions.copy(t.uberOptions),this},lf.prototype.createInstance=function(){var t=new lf;return t.copy(this),t.uberOptions=Object.create(this.uberOptions),t},lf.prototype.setValues=function(t){if(void 0!==t){Xa.prototype.setValues.call(this,t);var e={},r={};this.fog&&(e.USE_FOG=1),this.instancedPos&&(e.INSTANCED_POS=1),this.instancedMatrix&&(e.INSTANCED_MATRIX=1),this.attrColor&&(e.ATTR_COLOR=1),this.attrColor2&&(e.ATTR_COLOR2=1),this.attrAlphaColor&&(e.ATTR_ALPHA_COLOR=1),this.overrideColor&&(e.OVERRIDE_COLOR=1),this.sphereSprite&&(e.SPHERE_SPRITE=1,r.fragDepth=1),this.cylinderSprite&&(e.CYLINDER_SPRITE=1,r.fragDepth=1),this.zClip&&(e.ZCLIP=1),this.clipPlane&&(e.CLIP_PLANE=1),this.fakeOpacity&&(e.FAKE_OPACITY=1),this.lights&&(e.USE_LIGHTS=1),this.colorFromPos&&(e.COLOR_FROM_POS=1),this.prepassTransparancy&&(e.PREPASS_TRANSP=1),this.dashedLine&&(e.DASHED_LINE=1),this.thickLine&&(e.THICK_LINE=1),this.defines=e,this.extensions=r}},lf.prototype.setUberOptions=function(t){if(void 0!==t)for(var e in t)t.hasOwnProperty(e)&&(this.uberOptions[e]instanceof Dr?this.uberOptions[e]=t[e].clone():this.uberOptions[e]=t[e])},lf.prototype.clone=function(t){return t?this.createInstance():fn.prototype.clone.call(this)},lf.prototype.updateUniforms=function(){var t=this;sf.forEach(function(e){t.uniforms.hasOwnProperty(e)&&(t.uberOptions[e]instanceof Dr||t.uberOptions[e]instanceof Xe?t.uniforms[e].value=t.uberOptions[e].clone():t.uniforms[e].value=t.uberOptions[e])}),this.transparent=!0};var cf,uf,hf={DEFAULT:0,VOLUME:1,TRANSPARENT:2,PREPASS_TRANSPARENT:3,VOLUME_BFPLANE:4};function pf(t,e){!function t(r){r instanceof io&&e(r);for(var n=0,i=r.children.length;n<i;n++)t(r.children[n])}(t)}function ff(t){t.traverse(function(t){t instanceof io&&t.geometry.dispose()}),function(t){for(var e=t.children,r=0,n=e.length;r<n;++r){var i=e[r];i.parent=null,i.dispatchEvent({type:"removed"})}t.children=[]}(t)}Wn.prototype.resetTransform=function(){this.position.set(0,0,0),this.quaternion.set(0,0,0,1),this.scale.set(1,1,1)},Wn.prototype.updateMatrixWorldRecursive=function(){null!=this.parent&&this.parent.updateMatrixWorldRecursive(),this.updateMatrixWorld()},ko.prototype.renderDummyQuad=function(){var t=new to({transparent:!0,opacity:0,depthWrite:!1}),e=new Vo,r=new io(new Ji(.01,.01),t);e.add(r);var n=new Xn(-.5,.5,.5,-.5,-1e4,1e4);return n.position.z=100,function(t){this.render(e,n,t)}}(),ko.prototype.renderScreenQuad=function(){var t=new Vo,e=new io(new Ji(1,1));t.add(e);var r=new Xn(-.5,.5,.5,-.5,-1e4,1e4);return r.position.z=100,function(n,i){e.material=n,this.render(t,r,i)}}(),ko.prototype.renderScreenQuadFromTex=(cf=new dn({uniforms:{srcTex:{type:"t",value:null},opacity:{type:"f",value:1}},vertexShader:"varying vec2 vUv; void main() { vUv = uv; gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 ); }",fragmentShader:"varying vec2 vUv; uniform sampler2D srcTex; uniform float opacity;void main() { vec4 color = texture2D(srcTex, vUv); gl_FragColor = vec4(color.xyz, color.a * opacity); }",transparent:!0,depthTest:!1,depthWrite:!1}),function(t,e,r){cf.uniforms.srcTex.value=t,cf.transparent=e<1,cf.uniforms.opacity.value=e,this.renderScreenQuad(cf,r)}),ko.prototype.renderScreenQuadFromTexWithDistortion=(uf=new dn({uniforms:{srcTex:{type:"t",value:null},coef:{type:"f",value:1}},vertexShader:"varying vec2 vUv; void main() { vUv = uv; gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 ); }",fragmentShader:"varying vec2 vUv; uniform sampler2D srcTex; uniform float coef;void main() {vec2 uv = vUv * 2.0 - 1.0;float r2 = dot(uv, uv);vec2 tc = uv * (1.0 + coef * r2);if (!all(lessThan(abs(tc), vec2(1.0)))) discard;tc = 0.5 * (tc + 1.0);gl_FragColor = texture2D(srcTex, tc);}",transparent:!1,depthTest:!1,depthWrite:!1}),function(t,e,r){uf.uniforms.srcTex.value=t,uf.uniforms.coef.value=e,this.renderScreenQuad(uf,r)}),Yn.prototype.setMinimalFov=function(t){this.aspect>=1?this.fov=t:this.fov=ye.radToDeg(2*Math.atan(Math.tan(.5*ye.degToRad(t))/this.aspect))},Yn.prototype.setDistanceToFit=function(t,e){this.position.z=t/Math.sin(.5*ye.degToRad(e))},zi.prototype.copyAtList=function(t,e){for(var r=this.itemSize,n=0,i=e.length;n<i;++n)for(var o=0;o<r;++o)this.array[n*r+o]=t.array[e[n]*r+o];return this};var df,mf={calcCylinderMatrix:function(t,e,r){var n=t.clone().lerp(e,.5),i=new Xe;i.makeScale(r,t.distanceTo(e),r);var o=new Xe;o.makeRotationX(Math.PI/2);var a=new Xe,s=new He(0,1,0);return a.lookAt(n,e,s),a.multiply(o),a.multiply(i),a.setPosition(n),a},calcChunkMatrix:function(t,e,r,n){var i=new Xe;i.makeScale(n.x,n.y,0);var o=new Xe;return o.lookAt(t,e,r),o.multiply(i),o.setPosition(t),o},forEachMeshInGroup:pf,countTriangles:function(t){var e=0;return pf(t,function(t){e+=function(t){var e=t.geometry;if(e instanceof fc){var r=e.attributes;for(var n in r)if(r.hasOwnProperty(n)&&r[n]instanceof vc){var i=r[n];return(e.index?e.index.array.length/3:0)*i.array.length/i.itemSize}return 0}return e instanceof Zi?e.index?e.index.array.length/3:0:e.faces?e.faces.length:0}(t)}),e},groupHasGeometryToRender:function(t){var e=!1;return t.traverse(function(t){(t.hasOwnProperty("geometry")||t instanceof tf)&&(e=!0)}),e},buildDistorionMesh:function(t,e,r){function n(t){for(var e=0,n=t,i=1;Math.abs(n-e)>1e-5;)e=n,n=t/((i=1+r*n)*i);return 1/i}for(var i=new Ji(2,2,t,e),o=i.getAttribute("position"),a=0;a<o.count;++a){var s=o.array[3*a],l=o.array[3*a+1],c=n(s*s+l*l);o.setXY(a,c*s,c*l)}return i},RCGroup:ef,fillArray:function(t,e,r,n){r=void 0!==r?r:0,n=void 0!==n?n:t.length;for(var i=r;i<n;++i)t[i]=e},clearTree:ff,destroyObject:function(t){ff(t),t.parent?t.parent.remove(t):t.dispatchEvent({type:"removed"})},applyTransformsToMeshes:function(t,e){var r=[],n=e.length;if(!(n<1)){t.traverse(function(t){(t instanceof io||t instanceof Ko||t instanceof $o)&&(r[r.length]=t)});for(var i=0,o=r.length;i<o;++i){var a=r[i],s=a.parent;if(s){a.applyMatrix(e[0]);for(var l=1;l<n;++l){var c=new a.constructor(a.geometry,a.material);c.material.forceUniformsUpdate=!0,s.add(c),c.applyMatrix(e[l])}}}}},processTransparentMaterial:function(t,e){if(e instanceof lf){var r=[];t.traverse(function(t){(t instanceof io||t instanceof Ko)&&(r[r.length]=t)});for(var n=0,i=r.length;n<i;++n){var o=r[n],a=o.parent;if(a){o.material.setValues({prepassTransparancy:!1,fakeOpacity:!1}),o.material.needsUpdate=!0,o.layers.set(hf.TRANSPARENT);var s=o.material.createInstance();s.setValues({prepassTransparancy:!0,fakeOpacity:!1});var l=new o.constructor(o.geometry,s);l.material.transparent=!1,l.material.needsUpdate=!0,l.applyMatrix(o.matrix),l.layers.set(hf.PREPASS_TRANSPARENT),a.add(l)}}}},makeVisibleMeshes:function(t,e){t&&t.traverse&&t.traverse(function(t){t instanceof io&&(t.visible=e(t))})},applySelectionMaterial:function(t){t.traverse(function(t){"material"in t&&(t.material=t.material.clone(!0),t.material.setValues({depthFunc:$,overrideColor:!0,fog:!1}),t.material.setUberOptions({fixedColor:new Dr(16776960),zOffset:-1e-6}))})},LAYERS:hf},gf={boundingBox:new vn(new He(-1,-1,-1),new He(1,1,1)),boundingSphere:new yn(new He(0,0,0),1)};function vf(t,e){mf.RCGroup.call(this),this.name=t,this._dataSource=e}function yf(t){Object.defineProperties(t,{logger:{get:function(){return this.context&&this.context.logger?this.context.logger:hu}},settings:{get:function(){return this.context&&this.context.settings?this.context.settings:Vu}}})}function _f(t,e){this._position=t,this._radius=e}function xf(t){this._objects=new Array(t),this.boundingSphere=null,this.boundingBox=null}Cu.deriveClass(vf,mf.RCGroup),vf.prototype.release=function(){this.parent&&this.parent.remove(this)},vf.prototype.getDataSource=function(){return this._dataSource},vf.prototype.getBoundaries=function(){return gf},_f.prototype.raycast=(df=new yn,function(t){df.set(this._position,this._radius);var e=t.ray.intersectSphere(df);return e?{distance:t.ray.origin.distanceTo(e),point:e}:null}),xf.constructor=xf,xf.prototype.setSphere=function(t,e,r){this._objects[t]=new _f(e,r)},xf.prototype.raycast=function(t,e){for(var r=0,n=this._objects.length;r<n;++r){var i=this._objects[r].raycast(t);i&&(i.chunkIdx=r,e.push(i))}},xf.prototype.computeBoundingBox=function(){var t=this._objects,e=this.boundingBox;null===e&&(this.boundingBox=e=new vn),e.makeEmpty();for(var r=0,n=t.length;r<n;++r)e.expandByPoint(t[r]._position)},xf.prototype.computeBoundingSphere=function(){this.computeBoundingBox();for(var t=this._objects,e=this.boundingBox,r=0,n=e.isEmpty()?new He:e.getCenter(),i=0,o=t.length;i<o;++i){var a=t[i]._position,s=n.distanceToSquared(a);r<s&&(r=s)}null===this.boundingSphere&&(this.boundingSphere=new yn),this.boundingSphere.set(n,Math.sqrt(r))};var bf=new Dr,wf=Cu.copySubArrays;function Sf(t,e,r){fc.call(this),xf.call(this,t),this._sphGeometry=r?new Ji(2,2,1,1):new La(1,2*e,e,0,2*Math.PI,0,Math.PI),this._init(t,this._sphGeometry)}function Mf(){Zi.call(this)}Sf.prototype=Object.create(fc.prototype),n.mixin(Sf.prototype,xf.prototype),Sf.prototype.constructor=Sf,Sf.prototype.setItem=function(t,e,r){var n,i,o,a,s,l;n=this._offsets,i=4*t,o=e.x,a=e.y,s=e.z,l=r,n[i]=o,n[i+1]=a,n[i+2]=s,n[i+3]=l,this.setSphere(t,e,r)},Sf.prototype.setColor=function(t,e){var r,n,i,o,a;bf.set(e),r=this._colors,n=3*t,i=bf.r,o=bf.g,a=bf.b,r[n]=i,r[n+1]=o,r[n+2]=a},Sf.prototype.startUpdate=function(){return!0},Sf.prototype.finishUpdate=function(){this.getAttribute("offset").needsUpdate=!0,this.getAttribute("color").needsUpdate=!0},Sf.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},Sf.prototype.setOpacity=function(t,e){for(var r=this._alpha,n=0,i=t.length;n<i;++n)r[t[n]]=e;this.getAttribute("alphaColor").needsUpdate=!0},Sf.prototype.getSubset=function(t){var e=t.length,r=new fc;return this._init.call(r,e,this._sphGeometry),wf(this._offsets,r._offsets,t,4),wf(this._colors,r._colors,t,3),r.boundingSphere=this.boundingSphere,r.boundingBox=this.boundingBox,[r]},Sf.prototype._init=function(t,e){this.copy(e),this._offsets=Cu.allocateTyped(Float32Array,4*t),this._colors=Cu.allocateTyped(Float32Array,3*t);var r=this._alpha=Cu.allocateTyped(Float32Array,t);n.fill(r,1),this.addAttribute("offset",new vc(this._offsets,4,1)),this.addAttribute("color",new vc(this._colors,3,1)),this.addAttribute("alphaColor",new vc(r,1,1))},Mf.prototype=Object.create(Zi.prototype),Mf.prototype.constructor=Mf,Mf.prototype.raycast=function(){var t=new He,e=new He,r=new He,n=new _e,i=new _e,o=new _e,a=new He,s=new He;function l(l,c,u,h,p,f,d,m){t.fromBufferAttribute(h,f),e.fromBufferAttribute(h,d),r.fromBufferAttribute(h,m);var g,v,y,_,x,b,w,S,M,A,E,C=(g=t,v=e,y=r,_=s,null===u.intersectTriangle(g,v,y,!1,_)?null:{point:_.clone()});return C&&(p&&(n.fromBufferAttribute(p,f),i.fromBufferAttribute(p,d),o.fromBufferAttribute(p,m),C.uv=(x=s,b=t,w=e,S=r,M=n,A=i,E=o,no.barycoordFromPoint(x,b,w,S,a),M.multiplyScalar(a.x),A.multiplyScalar(a.y),E.multiplyScalar(a.z),M.add(A).add(E),M.clone())),C.face=new qn(f,d,m,no.normal(t,e,r)),C.faceIndex=f),C}return function(t,e){var r=t.ray;if(null===this.boundingSphere&&this.computeBoundingSphere(),!1!==t.ray.intersectsSphere(this.boundingSphere)&&(null===this.boundingBox||!1!==r.intersectsBox(this.boundingBox))){var n,i,o=this.index,a=this.attributes.position,s=this.attributes.uv;if(null!==o)for(n=0,i=o.count;n<i;n+=3){var c=l(0,0,r,a,s,o.getX(n),o.getX(n+1),o.getX(n+2));c&&(c.faceIndex=Math.floor(n/3),e.push(c))}}}}();var Af=new Dr;function Ef(t,e){if(Mf.call(this),this.constructor===Ef)throw new Error("Can not instantiate abstract class!");this._chunkGeo=t,this._init(t,e)}Ef.prototype=Object.create(Mf.prototype),Ef.prototype.constructor=Ef,Ef.prototype.startUpdate=function(){return!0},Ef.prototype.finishUpdate=function(){this.getAttribute("position").needsUpdate=!0,this.getAttribute("normal").needsUpdate=!0,this.getAttribute("color").needsUpdate=!0},Ef.prototype.setColor=function(t,e){Af.set(e);for(var r=this._colors,n=this._chunkSize,i=t*n,o=i+n;i<o;++i){var a=3*i;r[a]=Af.r,r[a+1]=Af.g,r[a+2]=Af.b}},Ef.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},Ef.prototype.setOpacity=function(t,e){for(var r=this._alpha,i=this._chunkSize,o=0,a=t.length;o<a;++o){var s=t[o]*i;n.fill(r,e,s,s+i)}this.getAttribute("alphaColor").needsUpdate=!0},Ef.prototype.raycast=function(t,e){var r=[];Mf.prototype.raycast.call(this,t,r);for(var n=this._chunkGeo.index.count/3,i=0,o=r.length;i<o;++i)r[i].hasOwnProperty("faceIndex")&&(r[i].chunkIdx=Math.floor(r[i].faceIndex/n),e.push(r[i]))},Ef.prototype.getSubset=function(t){var e=t.length,r=new Zi;this._init.call(r,this._chunkGeo,e);for(var n=this._positions,i=this._normals,o=this._colors,a=r._positions,s=r._normals,l=r._colors,c=3*this._chunkSize,u=0,h=t.length;u<h;++u){var p=u*c,f=t[u]*c,d=f+c;a.set(n.subarray(f,d),p),s.set(i.subarray(f,d),p),l.set(o.subarray(f,d),p)}return r.boundingSphere=this.boundingSphere,r.boundingBox=this.boundingBox,[r]},Ef.prototype._init=function(t,e){var r=this._chunkSize=t.attributes.position.count,i=t.index.array,o=i.length,a=this._chunkSize*e,s=a>65535,l=o*e,c=this._index=Cu.allocateTyped(s?Uint32Array:Uint16Array,l);this._positions=Cu.allocateTyped(Float32Array,3*a),this._normals=Cu.allocateTyped(Float32Array,3*a),this._colors=Cu.allocateTyped(Float32Array,3*a);var u=this._alpha=Cu.allocateTyped(Float32Array,a);n.fill(u,1);for(var h=0;h<e;++h){var p=h*o,f=h*r;c.set(i,p);for(var d=0;d<o;++d)c[p+d]+=f}this.setIndex(new zi(this._index,1)),this.addAttribute("position",new zi(this._positions,3)),this.addAttribute("normal",new zi(this._normals,3)),this.addAttribute("color",new zi(this._colors,3)),this.addAttribute("alphaColor",new zi(u,1))};var Cf=3;function Tf(t,e){var r=new La(1,2*e,e,0,2*Math.PI,0,Math.PI);Ef.call(this,r,t),xf.call(this,t);var n=this._normals,i=r.attributes.normal.array,o=this._chunkSize;this._chunkPos=this._chunkGeo.attributes.position.array,this._tmpPositions=Cu.allocateTyped(Float32Array,o*Cf);for(var a=0;a<t;++a)n.set(i,o*Cf*a)}Tf.prototype=Object.create(Ef.prototype),n.mixin(Tf.prototype,xf.prototype),Tf.prototype.constructor=Tf,Tf.prototype.setItem=function(t,e,r){for(var n=this._tmpPositions,i=this._chunkSize,o=this._chunkPos,a=0;a<i;++a){var s=3*a;n[s]=e.x+o[s]*r,n[s+1]=e.y+o[s+1]*r,n[s+2]=e.z+o[s+2]*r}this._positions.set(n,i*t*Cf),this.setSphere(t,e,r)};var Pf=3,Lf=Ef.prototype.setColor,Rf=new He,Nf=new He,If=new _n;function Of(t,e){var r=new Ua(1,1,1,Math.max(3,e),2,!0);Ef.call(this,r,2*t);var n=this._chunkSize;this._chunkPos=this._chunkGeo.attributes.position.array,this._chunkNorms=this._chunkGeo.attributes.normal.array,this._tmpVector=Cu.allocateTyped(Float32Array,n*Pf)}Of.prototype=Object.create(Ef.prototype),Of.prototype.constructor=Of,Of.prototype.setItem=function(t,e,r,n){var i=this._chunkSize,o=2*i*t*Pf,a=o+i*Pf,s=this._tmpVector,l=this._chunkPos,c=this._chunkNorms;Rf.lerpVectors(e,r,.5);var u=mf.calcCylinderMatrix(e,Rf,n);If.getNormalMatrix(u);for(var h,p=0;p<i;++p)h=p*Pf,Nf.fromArray(l,h),Nf.applyMatrix4(u),Nf.toArray(s,h);for(this._positions.set(s,o),Rf.sub(e),p=0;p<i;++p)s[h=p*Pf]+=Rf.x,s[h+1]+=Rf.y,s[h+2]+=Rf.z;for(this._positions.set(s,a),p=0;p<i;++p)h=p*Pf,Nf.fromArray(c,h),Nf.applyMatrix3(If),Nf.toArray(s,h);this._normals.set(s,o),this._normals.set(s,a)},Of.prototype.setColor=function(t,e,r){var n=2*t;Lf.call(this,n,e);var i=n+1;Lf.call(this,i,r)};var Df=3;function Ff(t,e,r,n,i,o){Zi.call(this);var a=2*Math.PI;this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:n,heightSegments:i,openEnded:o};for(var s=!1===o&&t>0,l=!1===o&&e>0,c=(i+1)*n+s*(n+1)+l*(n+1),u=(2*i+s+l)*n,h=r/2,p=new zi(Cu.allocateTyped(Float32Array,3*c),3),f=new zi(Cu.allocateTyped(Float32Array,3*c),3),d=new ji(Cu.allocateTyped(Uint16Array,u*Df),1),m=new zi(Cu.allocateTyped(Float32Array,2*c),2),g=0,v=0,y=-(e-t)/r,_=0;_<=i;_++){if(_!==i)for(var x=0;x<n;x++){var b=g+x,w=g+n+x,S=g+n+(x+1)%n,M=g+(x+1)%n;d.setXYZ(v*Df,b,M,w),v++,d.setXYZ(v*Df,w,M,S),v++}for(var A=_/i,E=A*(e-t)+t,C=0;C<n;C++){var T=C/n,P=E*Math.sin(T*a+0),L=A*r-h,R=E*Math.cos(T*a+0),N=new He(P,Math.sqrt(P*P+R*R)*y,R).normalize();p.setXYZ(g,P,L,R),f.setXYZ(g,N.x,N.y,N.z),m.setXY(g,T,A),++g}}if(s){for(var I=g,O=g+n,D=0;D<n;++D){var F=g-n;p.setXYZ(g,p.getX(F),p.getY(F),p.getZ(F)),f.setXYZ(g,0,1,0),m.setXY(g,1,1);var z=I+(D+1)%n;d.setXYZ(v*Df,g,z,O),v++,g++}p.setXYZ(g,0,h,0),f.setXYZ(g,0,1,0),m.setXY(g,1,1),++g}if(l){for(var k=g,U=g+n,B=0;B<n;++B){var V=B;p.setXYZ(g,p.getX(V),p.getY(V),p.getZ(V)),f.setXYZ(g,0,-1,0),m.setXY(g,0,0);var j=k+(B+1)%n;d.setXYZ(v*Df,j,g,U),v++,g++}p.setXYZ(g,0,-h,0),f.setXYZ(g,0,-1,0),m.setXY(g,0,0)}this.setIndex(d),this.addAttribute("position",p),this.addAttribute("normal",f),this.addAttribute("uv",m)}Ff.prototype=Object.create(Zi.prototype),Ff.prototype.constructor=Ff,Ff.prototype.clone=function(){var t=this.parameters;return new Ff(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded)};var zf=new Dr,kf=new Xe,Uf=3,Bf=Cu.copySubArrays;function Vf(t,e,r,n,i){t[e]=r,t[e+1]=n,t[e+2]=i}function jf(t,e,r,n,i,o){t[e]=r,t[e+1]=n,t[e+2]=i,t[e+3]=o}function Gf(t,e){return t-e}function Wf(t,e,r,n){fc.call(this),this._useZSprites=r,this._cylGeometry=r?new Ji(2,2,1,1):new Ff(1,1,1,Math.max(3,e),2,n),this._init(t,this._cylGeometry,this._useZSprites),this._collisionGeo=new Of(t,3)}Wf.prototype=Object.create(fc.prototype),Wf.prototype.constructor=Wf,Wf.prototype.setItem=function(t,e,r,n){var i=mf.calcCylinderMatrix(e,r,n),o=i.elements,a=4*t;this._collisionGeo.setItem(t,e,r,n),jf(this._matVector1,a,o[0],o[4],o[8],o[12]),jf(this._matVector2,a,o[1],o[5],o[9],o[13]),jf(this._matVector3,a,o[2],o[6],o[10],o[14]),this._useZSprites&&(kf.getInverse(i),o=kf.elements,jf(this._invmatVector1,a,o[0],o[4],o[8],o[12]),jf(this._invmatVector2,a,o[1],o[5],o[9],o[13]),jf(this._invmatVector3,a,o[2],o[6],o[10],o[14]))},Wf.prototype.setColor=function(t,e,r){var n=t*Uf;zf.set(e),Vf(this._color1,n,zf.r,zf.g,zf.b),zf.set(r),Vf(this._color2,n,zf.r,zf.g,zf.b)},Wf.prototype.computeBoundingSphere=function(){this._collisionGeo.computeBoundingSphere(),this.boundingSphere=this._collisionGeo.boundingSphere},Wf.prototype.computeBoundingBox=function(){this._collisionGeo.computeBoundingBox(),this.boundingBox=this._collisionGeo.boundingBox},Wf.prototype.raycast=function(t,e){this._collisionGeo.raycast(t,e)},Wf.prototype.startUpdate=function(){return!0},Wf.prototype.finishUpdate=function(){this.getAttribute("matVector1").needsUpdate=!0,this.getAttribute("matVector2").needsUpdate=!0,this.getAttribute("matVector3").needsUpdate=!0,this.getAttribute("color").needsUpdate=!0,this.getAttribute("color2").needsUpdate=!0,this.getAttribute("alphaColor").needsUpdate=!0,this._useZSprites&&(this.getAttribute("invmatVector1").needsUpdate=!0,this.getAttribute("invmatVector2").needsUpdate=!0,this.getAttribute("invmatVector3").needsUpdate=!0),this._collisionGeo.finishUpdate()},Wf.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},Wf.prototype.setOpacity=function(t,e){for(var r=this._alpha,n=0,i=t.length;n<i;++n)r[Math.floor(t[n]/2)]=e;this.getAttribute("alphaColor").needsUpdate=!0},Wf.prototype.getSubset=function(t){var e=function(t){t.sort(Gf);for(var e=[],r=[],n=0,i=t.length;n<i;++n){var o=t[n],a={first:!1,second:!1};(0|o)%2==0?(a.first=!0,a.second=n+1<i&&t[n+1]===t[n]+1,a.second&&++n):a.second=!0,e.push(Math.floor(o/2)),r.push(a)}return{indices:e,cylinderInfo:r}}(t),r=e.indices,n=r.length,i=new fc;return this._init.call(i,n,this._cylGeometry,this._useZSprites),Bf(this._matVector1,i._matVector1,r,4),Bf(this._matVector2,i._matVector2,r,4),Bf(this._matVector3,i._matVector3,r,4),this._useZSprites&&(Bf(this._invmatVector1,i._invmatVector1,r,4),Bf(this._invmatVector2,i._invmatVector2,r,4),Bf(this._invmatVector3,i._invmatVector3,r,4)),Bf(this._color1,i._color1,r,Uf),Bf(this._color2,i._color2,r,Uf),function(t,e,r){for(var n=0,i=t.length;n<i;++n){var o=t[n];o.first||(e[Uf*n]=-.5),o.second||(r[Uf*n]=-.5)}}(e.cylinderInfo,i._color1,i._color2),i.boundingSphere=this.boundingSphere,i.boundingBox=this.boundingBox,[i]},Wf.prototype._init=function(t,e,r){this.copy(e),this._matVector1=Cu.allocateTyped(Float32Array,4*t),this._matVector2=Cu.allocateTyped(Float32Array,4*t),this._matVector3=Cu.allocateTyped(Float32Array,4*t),this._color1=Cu.allocateTyped(Float32Array,t*Uf),this._color2=Cu.allocateTyped(Float32Array,t*Uf);var i=this._alpha=Cu.allocateTyped(Float32Array,t);n.fill(i,1),this.addAttribute("matVector1",new vc(this._matVector1,4,1)),this.addAttribute("matVector2",new vc(this._matVector2,4,1)),this.addAttribute("matVector3",new vc(this._matVector3,4,1)),this.addAttribute("color",new vc(this._color1,Uf,1)),this.addAttribute("color2",new vc(this._color2,Uf,1)),this.addAttribute("alphaColor",new vc(this._alpha,1,1)),r&&(this._invmatVector1=Cu.allocateTyped(Float32Array,4*t),this._invmatVector2=Cu.allocateTyped(Float32Array,4*t),this._invmatVector3=Cu.allocateTyped(Float32Array,4*t),this.addAttribute("invmatVector1",new vc(this._invmatVector1,4,1)),this.addAttribute("invmatVector2",new vc(this._invmatVector2,4,1)),this.addAttribute("invmatVector3",new vc(this._invmatVector3,4,1)))};var Hf=3,Xf=3,Yf=new He,qf=new He;function Zf(t,e,r){var n=function(t,e){for(var r=new Zi,n=t.length,i=n*e,o=i<=65536?Uint16Array:Uint32Array,a=(e-1)*n*2,s=new zi(Cu.allocateTyped(o,a*Xf),1),l=0,c=0,u=0;u<e;u++){if(u!==e-1)for(var h=0;h<n;h++){var p=l+h,f=l+n+h,d=l+n+(h+1)%n,m=l+(h+1)%n;s.setXYZ(c*Xf,p,m,f),c++,s.setXYZ(c*Xf,f,m,d),c++}l+=n}r.setIndex(s);var g=Cu.allocateTyped(Float32Array,i*Hf);return r.addAttribute("position",new zi(g,Hf)),r._positions=t,r}(t,e);Ef.call(this,n,r),this._ringsCount=e;for(var i=this._tmpShape=[],o=0;o<t.length;++o)i[o]=new He}Zf.prototype=Object.create(Ef.prototype),Zf.prototype.constructor=Zf,Zf.prototype.setItem=function(t,e){for(var r=this._chunkGeo._positions,n=r.length,i=0,o=n*this._ringsCount*t*Hf,a=this._positions,s=this._normals,l=this._tmpShape,c=0,u=e.length;c<u;++c){for(var h=e[c],p=0;p<n;++p)l[p].copy(r[p]).applyMatrix4(h);for(p=0;p<n;++p){var f=l[p],d=l[(p+1)%n],m=l[(p+n-1)%n],g=o+i;a[g]=f.x,a[g+1]=f.y,a[g+2]=f.z,Yf.subVectors(f,m).normalize(),qf.subVectors(f,d).normalize(),Yf.add(qf).normalize(),s[g]=Yf.x,s[g+1]=Yf.y,s[g+2]=Yf.z,i+=Hf}}};var $f=4,Kf=new Dr,Qf=new He;function Jf(t,e,r,n,i){t[e]=r,t[e+1]=n,t[e+2]=i}function td(t,e,r,n,i,o){t[e]=r,t[e+1]=n,t[e+2]=i,t[e+3]=o}function ed(t,e,r,n){var i=e*$f,o=i+r*$f;return t.subarray(i*n,o*n)}function rd(t){Zi.call(this),this._initVertices(t)}function nd(t){rd.call(this,t)}rd.prototype=Object.create(Zi.prototype),rd.prototype.constructor=rd,rd.prototype.startUpdate=function(){return!0},rd.prototype.finishUpdate=function(){this.getAttribute("position").needsUpdate=!0,this.getAttribute("color").needsUpdate=!0,this.getAttribute("alphaColor").needsUpdate=!0,this.getAttribute("direction").needsUpdate=!0},rd.prototype.setColor=function(t,e){Kf.set(e);var r=t*$f*3;Jf(this._colors,r,Kf.r,Kf.g,Kf.b),r+=3,Jf(this._colors,r,Kf.r,Kf.g,Kf.b),r+=3,Jf(this._colors,r,Kf.r,Kf.g,Kf.b),r+=3,Jf(this._colors,r,Kf.r,Kf.g,Kf.b)},rd.prototype.setSegment=function(t,e,r){Qf.subVectors(e,r),Qf.normalize();var n=this._positions,i=this._directions,o=t*$f*4,a=t*$f*3;td(n,o,e.x,e.y,e.z,.5),Jf(i,a,Qf.x,Qf.y,Qf.z),a+=3,td(n,o+=4,e.x,e.y,e.z,-.5),Jf(i,a,Qf.x,Qf.y,Qf.z),a+=3,td(n,o+=4,r.x,r.y,r.z,.5),Jf(i,a,Qf.x,Qf.y,Qf.z),a+=3,td(n,o+=4,r.x,r.y,r.z,-.5),Jf(i,a,Qf.x,Qf.y,Qf.z)},rd.prototype.setOpacity=function(t,e,r){var i=t*$f,o=e*$f;n.fill(this.alpha,r,o,i),this.getAttribute("alphaColor").needsUpdate=!0},rd.prototype.getSubsetSegments=function(t,e){return[ed(this._positions,t,e,4),ed(this._directions,t,e,3)]},rd.prototype.getSubsetColors=function(t,e){return ed(this._colors,t,e,3)},rd.prototype.getSubsetOpacities=function(t,e){return ed(this._alpha,t,e,1)},rd.prototype.getNumVertexPerSegment=function(){return $f},rd.prototype.getPositionSize=function(){return 4},rd.prototype.setSegments=function(t,e){var r=t*$f*4;if(e instanceof Array&&2===e.length){this._positions.set(e[0],r);var n=t*$f*3;this._directions.set(e[1],n)}else this._positions.set(e,r)},rd.prototype.setColors=function(t,e){var r=t*$f*3;this._colors.set(e,r)},rd.prototype._initVertices=function(t){this._buffersSize=t*$f;var e=this._buffersSize,r=e>65535;this._index=Cu.allocateTyped(r?Uint32Array:Uint16Array,6*t),this._positions=Cu.allocateTyped(Float32Array,4*e),this._colors=Cu.allocateTyped(Float32Array,3*e),this._directions=Cu.allocateTyped(Float32Array,3*e);var i=this._alpha=Cu.allocateTyped(Float32Array,e);n.fill(i,1);for(var o=this._index,a=0,s=0,l=0;l<t;l++,a+=6,s+=$f)o[a]=s,o[a+1]=s+1,o[a+2]=s+3,o[a+3]=s,o[a+4]=s+2,o[a+5]=s+3;this.setIndex(new zi(this._index,1)),this.addAttribute("position",new zi(this._positions,4)),this.addAttribute("color",new zi(this._colors,3)),this.addAttribute("alphaColor",new zi(i,1)),this.addAttribute("direction",new zi(this._directions,3))},nd.prototype=Object.create(rd.prototype),nd.prototype.constructor=nd,nd.prototype.startUpdate=function(){return!0},nd.prototype.computeBoundingSphere=function(){for(var t=this.boundingBox,e=0,r=t?t.getCenter():new He,n=this._positions,i=this.boundingSphere||new yn,o=this._positions.length,a=new He,s=this.getPositionSize(),l=0;l<o;l+=s){a.set(n[l],n[l+1],n[l+2]);var c=r.distanceToSquared(a);e<c&&(e=c)}i.set(r,Math.sqrt(e)),this.boundingSphere=i},nd.prototype.computeBoundingBox=function(){for(var t=this._positions,e=new vn,r=this._positions.length,n=new He,i=this.getPositionSize(),o=0;o<r;o+=i)n.set(t[o],t[o+1],t[o+2]),e.expandByPoint(n);this.boundingBox=e},nd.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()};var id=3,od=new He,ad=new _n;function sd(t,e){var r=new Ua(1,1,1,Math.max(3,e),2,!0);Ef.call(this,r,t);var n=this._chunkSize;this._chunkPos=this._chunkGeo.attributes.position.array,this._chunkNorms=this._chunkGeo.attributes.normal.array,this._tmpVector=Cu.allocateTyped(Float32Array,n*id)}sd.prototype=Object.create(Ef.prototype),sd.prototype.constructor=sd,sd.prototype.setItem=function(t,e,r,n){var i=this._chunkSize,o=i*t*id,a=this._tmpVector,s=this._chunkPos,l=this._chunkNorms,c=mf.calcCylinderMatrix(e,r,n);ad.getNormalMatrix(c);for(var u,h=0;h<i;++h)u=h*id,od.fromArray(s,u),od.applyMatrix4(c),od.toArray(a,u);for(this._positions.set(a,o),h=0;h<i;++h)u=h*id,od.fromArray(l,u),od.applyMatrix3(ad),od.toArray(a,u);this._normals.set(a,o)};function ld(t,e,r){nd.call(this,t*e),this._init(e),this._collisionGeo=r?new sd(t*e,3):null}ld.prototype=Object.create(nd.prototype),ld.prototype.constructor=ld,ld.prototype.parent=nd.prototype,ld.prototype.startUpdate=function(){return!0},ld.prototype.computeBoundingSphere=function(){var t=this._collisionGeo;if(t)return t.computeBoundingSphere(),void(this.boundingSphere=t.boundingSphere);this.parent.computeBoundingSphere.call(this)},ld.prototype.computeBoundingBox=function(){var t=this._collisionGeo;if(t)return t.computeBoundingBox(),void(this.boundingBox=t.boundingBox);this.parent.computeBoundingBox.call(this)},ld.prototype.raycast=function(t,e){if(this._collisionGeo){var r=this._chunkSize;this._collisionGeo.raycast(t,e);for(var n=0,i=e.length;n<i;++n){var o=e[n].chunkIdx;void 0!==o&&(o=o/r|0,e[n].chunkIdx=o)}}},ld.prototype.setColor=function(t,e){for(var r=this._chunkSize,n=t*r,i=n+r;n<i;++n)this.parent.setColor.call(this,n,e)},ld.prototype.setSegment=function(t,e,r,n){var i=this._chunkSize,o=t*i+e;this.parent.setSegment.call(this,o,r,n),this._collisionGeo&&this._collisionGeo.setItem(t*i+e,r,n,.1)},ld.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},ld.prototype.setOpacity=function(t,e){for(var r=this._chunkSize,n=0,i=t.length;n<i;++n){var o=t[n]*r;this.parent.setOpacity.call(this,o,o+r-1,e)}},ld.prototype.getSubset=function(t){for(var e=t.length,r=this._chunkSize,n=new ld(e,r,!1),i=0,o=t.length;i<o;++i){var a=i*r,s=t[i]*r;n.setSegments(a,this.getSubsetSegments(s,r)),n.setColors(a,this.getSubsetColors(s,r))}return n.boundingSphere=this.boundingSphere,n.boundingBox=this.boundingBox,[n]},ld.prototype._init=function(t){this._chunkSize=t};var cd=new He;function ud(t){nd.call(this,2*t),this._init(t),this._collisionGeo=new Of(t,3)}ud.prototype=Object.create(nd.prototype),ud.prototype.constructor=ud,ud.prototype.parent=nd.prototype,ud.prototype.raycast=function(t,e){this._collisionGeo.raycast(t,e)},ud.prototype.setItem=function(t,e,r){this._collisionGeo.setItem(t,e,r,.3);var n=2*t;cd.lerpVectors(e,r,.5),this.parent.setSegment.call(this,n,e,cd),this.parent.setSegment.call(this,n+1,cd,r)},ud.prototype.setColor=function(t,e,r){var n=2*t;this.parent.setColor.call(this,n,e),this.parent.setColor.call(this,n+1,r)},ud.prototype.raycast=function(t,e){this._collisionGeo&&this._collisionGeo.raycast(t,e)},ud.prototype.getSubset=function(t){for(var e=t.length,r=new ud(e,!1),n=0,i=e;n<i;++n){var o=t[n];r.setSegments(n,this.getSubsetSegments(o,1)),r.setColors(n,this.getSubsetColors(o,1))}return r.boundingSphere=this.boundingSphere,r.boundingBox=this.boundingBox,[r]},ud.prototype._init=function(t){this._segCounts=2*t};var hd=[new He(1,0,0),new He(-1,0,0),new He(0,1,0),new He(0,-1,0),new He(0,0,1),new He(0,0,-1)],pd=hd.length,fd=new He,dd=new He;function md(t){ld.call(this,t,pd/2|0,!1),this._collisionGeo=new xf(t)}md.prototype=Object.create(ld.prototype),md.prototype.constructor=md,md.prototype.computeBoundingSphere=function(){this._collisionGeo.computeBoundingSphere(),this.boundingSphere=this._collisionGeo.boundingSphere},md.prototype.computeBoundingBox=function(){this._collisionGeo.computeBoundingBox(),this.boundingBox=this._collisionGeo.boundingBox},md.prototype.raycast=function(t,e){this._collisionGeo.raycast(t,e)},md.prototype.setItem=function(t,e,r){this._collisionGeo.setSphere(t,e,r);for(var n=t*this._chunkSize,i=0;i<pd/2;++i){var o=2*i;fd.x=e.x+hd[o].x*r,fd.y=e.y+hd[o].y*r,fd.z=e.z+hd[o].z*r;var a=o+1;dd.x=e.x+hd[a].x*r,dd.y=e.y+hd[a].y*r,dd.z=e.z+hd[a].z*r,this.parent.setSegment.call(this,n+i,fd,dd)}};var gd=4,vd=3,yd=new Dr;function _d(t,e){Mf.call(this),this._opts=e,this.zClip=this._opts.zClip,this._posRad=Cu.allocateTyped(Float32Array,t*gd),this._colors=Cu.allocateTyped(Float32Array,t*vd)}function xd(){this.pointsValuesLinear=null,this.hasIntersection=null,this.bitsInside=null}_d.prototype=Object.create(Mf.prototype),_d.prototype.constructor=_d,_d.prototype.setItem=function(t,e,r){var n=this._posRad,i=gd*t;n[i++]=e.x,n[i++]=e.y,n[i++]=e.z,n[i]=r},_d.prototype.setColor=function(t,e){yd.set(e);var r=this._colors,n=vd*t;r[n++]=yd.r,r[n++]=yd.g,r[n]=yd.b},_d.prototype.finalize=function(){this.finishUpdate(),this.computeBoundingSphere()},_d.prototype.finishUpdate=function(){this._build()},_d.prototype.setOpacity=function(){},_d.prototype.raycast=function(){},_d.prototype.getSubset=function(){return[]},xd.prototype.create=function(t){var e=t*t*t;if(e>117440512)throw new Error("Too large cube dimension: lead to memory huge uasge");return this.pointsValuesLinear=Cu.allocateTyped(Float32Array,32*e),this.hasIntersection=Cu.allocateTyped(Int32Array,e),this.bitsInside=Cu.allocateTyped(Int32Array,e),0},xd.prototype.destroy=function(){this.bitsInside=null,this.hasIntersection=null,this.pointsValuesLinear=null},xd.prototype.striIndicesMarchCube=[-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,9,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,8,3,9,8,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,1,2,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,2,10,0,2,9,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,8,3,2,10,8,10,9,8,-1,-1,-1,-1,-1,-1,-1,3,11,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,11,2,8,11,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,9,0,2,3,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,11,2,1,9,11,9,8,11,-1,-1,-1,-1,-1,-1,-1,3,10,1,11,10,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,10,1,0,8,10,8,11,10,-1,-1,-1,-1,-1,-1,-1,3,9,0,3,11,9,11,10,9,-1,-1,-1,-1,-1,-1,-1,9,8,10,10,8,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,7,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,3,0,7,3,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,9,8,4,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,1,9,4,7,1,7,3,1,-1,-1,-1,-1,-1,-1,-1,1,2,10,8,4,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,4,7,3,0,4,1,2,10,-1,-1,-1,-1,-1,-1,-1,9,2,10,9,0,2,8,4,7,-1,-1,-1,-1,-1,-1,-1,2,10,9,2,9,7,2,7,3,7,9,4,-1,-1,-1,-1,8,4,7,3,11,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,4,7,11,2,4,2,0,4,-1,-1,-1,-1,-1,-1,-1,9,0,1,8,4,7,2,3,11,-1,-1,-1,-1,-1,-1,-1,4,7,11,9,4,11,9,11,2,9,2,1,-1,-1,-1,-1,3,10,1,3,11,10,7,8,4,-1,-1,-1,-1,-1,-1,-1,1,11,10,1,4,11,1,0,4,7,11,4,-1,-1,-1,-1,4,7,8,9,0,11,9,11,10,11,0,3,-1,-1,-1,-1,4,7,11,4,11,9,9,11,10,-1,-1,-1,-1,-1,-1,-1,9,5,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,5,4,0,8,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,5,4,1,5,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,5,4,8,3,5,3,1,5,-1,-1,-1,-1,-1,-1,-1,1,2,10,9,5,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,8,1,2,10,4,9,5,-1,-1,-1,-1,-1,-1,-1,5,2,10,5,4,2,4,0,2,-1,-1,-1,-1,-1,-1,-1,2,10,5,3,2,5,3,5,4,3,4,8,-1,-1,-1,-1,9,5,4,2,3,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,11,2,0,8,11,4,9,5,-1,-1,-1,-1,-1,-1,-1,0,5,4,0,1,5,2,3,11,-1,-1,-1,-1,-1,-1,-1,2,1,5,2,5,8,2,8,11,4,8,5,-1,-1,-1,-1,10,3,11,10,1,3,9,5,4,-1,-1,-1,-1,-1,-1,-1,4,9,5,0,8,1,8,10,1,8,11,10,-1,-1,-1,-1,5,4,0,5,0,11,5,11,10,11,0,3,-1,-1,-1,-1,5,4,8,5,8,10,10,8,11,-1,-1,-1,-1,-1,-1,-1,9,7,8,5,7,9,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,3,0,9,5,3,5,7,3,-1,-1,-1,-1,-1,-1,-1,0,7,8,0,1,7,1,5,7,-1,-1,-1,-1,-1,-1,-1,1,5,3,3,5,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,7,8,9,5,7,10,1,2,-1,-1,-1,-1,-1,-1,-1,10,1,2,9,5,0,5,3,0,5,7,3,-1,-1,-1,-1,8,0,2,8,2,5,8,5,7,10,5,2,-1,-1,-1,-1,2,10,5,2,5,3,3,5,7,-1,-1,-1,-1,-1,-1,-1,7,9,5,7,8,9,3,11,2,-1,-1,-1,-1,-1,-1,-1,9,5,7,9,7,2,9,2,0,2,7,11,-1,-1,-1,-1,2,3,11,0,1,8,1,7,8,1,5,7,-1,-1,-1,-1,11,2,1,11,1,7,7,1,5,-1,-1,-1,-1,-1,-1,-1,9,5,8,8,5,7,10,1,3,10,3,11,-1,-1,-1,-1,5,7,0,5,0,9,7,11,0,1,0,10,11,10,0,-1,11,10,0,11,0,3,10,5,0,8,0,7,5,7,0,-1,11,10,5,7,11,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,10,6,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,5,10,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,0,1,5,10,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,8,3,1,9,8,5,10,6,-1,-1,-1,-1,-1,-1,-1,1,6,5,2,6,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,6,5,1,2,6,3,0,8,-1,-1,-1,-1,-1,-1,-1,9,6,5,9,0,6,0,2,6,-1,-1,-1,-1,-1,-1,-1,5,9,8,5,8,2,5,2,6,3,2,8,-1,-1,-1,-1,2,3,11,10,6,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,0,8,11,2,0,10,6,5,-1,-1,-1,-1,-1,-1,-1,0,1,9,2,3,11,5,10,6,-1,-1,-1,-1,-1,-1,-1,5,10,6,1,9,2,9,11,2,9,8,11,-1,-1,-1,-1,6,3,11,6,5,3,5,1,3,-1,-1,-1,-1,-1,-1,-1,0,8,11,0,11,5,0,5,1,5,11,6,-1,-1,-1,-1,3,11,6,0,3,6,0,6,5,0,5,9,-1,-1,-1,-1,6,5,9,6,9,11,11,9,8,-1,-1,-1,-1,-1,-1,-1,5,10,6,4,7,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,3,0,4,7,3,6,5,10,-1,-1,-1,-1,-1,-1,-1,1,9,0,5,10,6,8,4,7,-1,-1,-1,-1,-1,-1,-1,10,6,5,1,9,7,1,7,3,7,9,4,-1,-1,-1,-1,6,1,2,6,5,1,4,7,8,-1,-1,-1,-1,-1,-1,-1,1,2,5,5,2,6,3,0,4,3,4,7,-1,-1,-1,-1,8,4,7,9,0,5,0,6,5,0,2,6,-1,-1,-1,-1,7,3,9,7,9,4,3,2,9,5,9,6,2,6,9,-1,3,11,2,7,8,4,10,6,5,-1,-1,-1,-1,-1,-1,-1,5,10,6,4,7,2,4,2,0,2,7,11,-1,-1,-1,-1,0,1,9,4,7,8,2,3,11,5,10,6,-1,-1,-1,-1,9,2,1,9,11,2,9,4,11,7,11,4,5,10,6,-1,8,4,7,3,11,5,3,5,1,5,11,6,-1,-1,-1,-1,5,1,11,5,11,6,1,0,11,7,11,4,0,4,11,-1,0,5,9,0,6,5,0,3,6,11,6,3,8,4,7,-1,6,5,9,6,9,11,4,7,9,7,11,9,-1,-1,-1,-1,10,4,9,6,4,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,10,6,4,9,10,0,8,3,-1,-1,-1,-1,-1,-1,-1,10,0,1,10,6,0,6,4,0,-1,-1,-1,-1,-1,-1,-1,8,3,1,8,1,6,8,6,4,6,1,10,-1,-1,-1,-1,1,4,9,1,2,4,2,6,4,-1,-1,-1,-1,-1,-1,-1,3,0,8,1,2,9,2,4,9,2,6,4,-1,-1,-1,-1,0,2,4,4,2,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,3,2,8,2,4,4,2,6,-1,-1,-1,-1,-1,-1,-1,10,4,9,10,6,4,11,2,3,-1,-1,-1,-1,-1,-1,-1,0,8,2,2,8,11,4,9,10,4,10,6,-1,-1,-1,-1,3,11,2,0,1,6,0,6,4,6,1,10,-1,-1,-1,-1,6,4,1,6,1,10,4,8,1,2,1,11,8,11,1,-1,9,6,4,9,3,6,9,1,3,11,6,3,-1,-1,-1,-1,8,11,1,8,1,0,11,6,1,9,1,4,6,4,1,-1,3,11,6,3,6,0,0,6,4,-1,-1,-1,-1,-1,-1,-1,6,4,8,11,6,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,7,10,6,7,8,10,8,9,10,-1,-1,-1,-1,-1,-1,-1,0,7,3,0,10,7,0,9,10,6,7,10,-1,-1,-1,-1,10,6,7,1,10,7,1,7,8,1,8,0,-1,-1,-1,-1,10,6,7,10,7,1,1,7,3,-1,-1,-1,-1,-1,-1,-1,1,2,6,1,6,8,1,8,9,8,6,7,-1,-1,-1,-1,2,6,9,2,9,1,6,7,9,0,9,3,7,3,9,-1,7,8,0,7,0,6,6,0,2,-1,-1,-1,-1,-1,-1,-1,7,3,2,6,7,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,11,10,6,8,10,8,9,8,6,7,-1,-1,-1,-1,2,0,7,2,7,11,0,9,7,6,7,10,9,10,7,-1,1,8,0,1,7,8,1,10,7,6,7,10,2,3,11,-1,11,2,1,11,1,7,10,6,1,6,7,1,-1,-1,-1,-1,8,9,6,8,6,7,9,1,6,11,6,3,1,3,6,-1,0,9,1,11,6,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,7,8,0,7,0,6,3,11,0,11,6,0,-1,-1,-1,-1,7,11,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,7,6,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,8,11,7,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,9,11,7,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,1,9,8,3,1,11,7,6,-1,-1,-1,-1,-1,-1,-1,10,1,2,6,11,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,10,3,0,8,6,11,7,-1,-1,-1,-1,-1,-1,-1,2,9,0,2,10,9,6,11,7,-1,-1,-1,-1,-1,-1,-1,6,11,7,2,10,3,10,8,3,10,9,8,-1,-1,-1,-1,7,2,3,6,2,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,7,0,8,7,6,0,6,2,0,-1,-1,-1,-1,-1,-1,-1,2,7,6,2,3,7,0,1,9,-1,-1,-1,-1,-1,-1,-1,1,6,2,1,8,6,1,9,8,8,7,6,-1,-1,-1,-1,10,7,6,10,1,7,1,3,7,-1,-1,-1,-1,-1,-1,-1,10,7,6,1,7,10,1,8,7,1,0,8,-1,-1,-1,-1,0,3,7,0,7,10,0,10,9,6,10,7,-1,-1,-1,-1,7,6,10,7,10,8,8,10,9,-1,-1,-1,-1,-1,-1,-1,6,8,4,11,8,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,6,11,3,0,6,0,4,6,-1,-1,-1,-1,-1,-1,-1,8,6,11,8,4,6,9,0,1,-1,-1,-1,-1,-1,-1,-1,9,4,6,9,6,3,9,3,1,11,3,6,-1,-1,-1,-1,6,8,4,6,11,8,2,10,1,-1,-1,-1,-1,-1,-1,-1,1,2,10,3,0,11,0,6,11,0,4,6,-1,-1,-1,-1,4,11,8,4,6,11,0,2,9,2,10,9,-1,-1,-1,-1,10,9,3,10,3,2,9,4,3,11,3,6,4,6,3,-1,8,2,3,8,4,2,4,6,2,-1,-1,-1,-1,-1,-1,-1,0,4,2,4,6,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,9,0,2,3,4,2,4,6,4,3,8,-1,-1,-1,-1,1,9,4,1,4,2,2,4,6,-1,-1,-1,-1,-1,-1,-1,8,1,3,8,6,1,8,4,6,6,10,1,-1,-1,-1,-1,10,1,0,10,0,6,6,0,4,-1,-1,-1,-1,-1,-1,-1,4,6,3,4,3,8,6,10,3,0,3,9,10,9,3,-1,10,9,4,6,10,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,9,5,7,6,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,4,9,5,11,7,6,-1,-1,-1,-1,-1,-1,-1,5,0,1,5,4,0,7,6,11,-1,-1,-1,-1,-1,-1,-1,11,7,6,8,3,4,3,5,4,3,1,5,-1,-1,-1,-1,9,5,4,10,1,2,7,6,11,-1,-1,-1,-1,-1,-1,-1,6,11,7,1,2,10,0,8,3,4,9,5,-1,-1,-1,-1,7,6,11,5,4,10,4,2,10,4,0,2,-1,-1,-1,-1,3,4,8,3,5,4,3,2,5,10,5,2,11,7,6,-1,7,2,3,7,6,2,5,4,9,-1,-1,-1,-1,-1,-1,-1,9,5,4,0,8,6,0,6,2,6,8,7,-1,-1,-1,-1,3,6,2,3,7,6,1,5,0,5,4,0,-1,-1,-1,-1,6,2,8,6,8,7,2,1,8,4,8,5,1,5,8,-1,9,5,4,10,1,6,1,7,6,1,3,7,-1,-1,-1,-1,1,6,10,1,7,6,1,0,7,8,7,0,9,5,4,-1,4,0,10,4,10,5,0,3,10,6,10,7,3,7,10,-1,7,6,10,7,10,8,5,4,10,4,8,10,-1,-1,-1,-1,6,9,5,6,11,9,11,8,9,-1,-1,-1,-1,-1,-1,-1,3,6,11,0,6,3,0,5,6,0,9,5,-1,-1,-1,-1,0,11,8,0,5,11,0,1,5,5,6,11,-1,-1,-1,-1,6,11,3,6,3,5,5,3,1,-1,-1,-1,-1,-1,-1,-1,1,2,10,9,5,11,9,11,8,11,5,6,-1,-1,-1,-1,0,11,3,0,6,11,0,9,6,5,6,9,1,2,10,-1,11,8,5,11,5,6,8,0,5,10,5,2,0,2,5,-1,6,11,3,6,3,5,2,10,3,10,5,3,-1,-1,-1,-1,5,8,9,5,2,8,5,6,2,3,8,2,-1,-1,-1,-1,9,5,6,9,6,0,0,6,2,-1,-1,-1,-1,-1,-1,-1,1,5,8,1,8,0,5,6,8,3,8,2,6,2,8,-1,1,5,6,2,1,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,3,6,1,6,10,3,8,6,5,6,9,8,9,6,-1,10,1,0,10,0,6,9,5,0,5,6,0,-1,-1,-1,-1,0,3,8,5,6,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,10,5,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,5,10,7,5,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,5,10,11,7,5,8,3,0,-1,-1,-1,-1,-1,-1,-1,5,11,7,5,10,11,1,9,0,-1,-1,-1,-1,-1,-1,-1,10,7,5,10,11,7,9,8,1,8,3,1,-1,-1,-1,-1,11,1,2,11,7,1,7,5,1,-1,-1,-1,-1,-1,-1,-1,0,8,3,1,2,7,1,7,5,7,2,11,-1,-1,-1,-1,9,7,5,9,2,7,9,0,2,2,11,7,-1,-1,-1,-1,7,5,2,7,2,11,5,9,2,3,2,8,9,8,2,-1,2,5,10,2,3,5,3,7,5,-1,-1,-1,-1,-1,-1,-1,8,2,0,8,5,2,8,7,5,10,2,5,-1,-1,-1,-1,9,0,1,5,10,3,5,3,7,3,10,2,-1,-1,-1,-1,9,8,2,9,2,1,8,7,2,10,2,5,7,5,2,-1,1,3,5,3,7,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,7,0,7,1,1,7,5,-1,-1,-1,-1,-1,-1,-1,9,0,3,9,3,5,5,3,7,-1,-1,-1,-1,-1,-1,-1,9,8,7,5,9,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,5,8,4,5,10,8,10,11,8,-1,-1,-1,-1,-1,-1,-1,5,0,4,5,11,0,5,10,11,11,3,0,-1,-1,-1,-1,0,1,9,8,4,10,8,10,11,10,4,5,-1,-1,-1,-1,10,11,4,10,4,5,11,3,4,9,4,1,3,1,4,-1,2,5,1,2,8,5,2,11,8,4,5,8,-1,-1,-1,-1,0,4,11,0,11,3,4,5,11,2,11,1,5,1,11,-1,0,2,5,0,5,9,2,11,5,4,5,8,11,8,5,-1,9,4,5,2,11,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,5,10,3,5,2,3,4,5,3,8,4,-1,-1,-1,-1,5,10,2,5,2,4,4,2,0,-1,-1,-1,-1,-1,-1,-1,3,10,2,3,5,10,3,8,5,4,5,8,0,1,9,-1,5,10,2,5,2,4,1,9,2,9,4,2,-1,-1,-1,-1,8,4,5,8,5,3,3,5,1,-1,-1,-1,-1,-1,-1,-1,0,4,5,1,0,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,4,5,8,5,3,9,0,5,0,3,5,-1,-1,-1,-1,9,4,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,11,7,4,9,11,9,10,11,-1,-1,-1,-1,-1,-1,-1,0,8,3,4,9,7,9,11,7,9,10,11,-1,-1,-1,-1,1,10,11,1,11,4,1,4,0,7,4,11,-1,-1,-1,-1,3,1,4,3,4,8,1,10,4,7,4,11,10,11,4,-1,4,11,7,9,11,4,9,2,11,9,1,2,-1,-1,-1,-1,9,7,4,9,11,7,9,1,11,2,11,1,0,8,3,-1,11,7,4,11,4,2,2,4,0,-1,-1,-1,-1,-1,-1,-1,11,7,4,11,4,2,8,3,4,3,2,4,-1,-1,-1,-1,2,9,10,2,7,9,2,3,7,7,4,9,-1,-1,-1,-1,9,10,7,9,7,4,10,2,7,8,7,0,2,0,7,-1,3,7,10,3,10,2,7,4,10,1,10,0,4,0,10,-1,1,10,2,8,7,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,9,1,4,1,7,7,1,3,-1,-1,-1,-1,-1,-1,-1,4,9,1,4,1,7,0,8,1,8,7,1,-1,-1,-1,-1,4,0,3,7,4,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,8,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,10,8,10,11,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,9,3,9,11,11,9,10,-1,-1,-1,-1,-1,-1,-1,0,1,10,0,10,8,8,10,11,-1,-1,-1,-1,-1,-1,-1,3,1,10,11,3,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,11,1,11,9,9,11,8,-1,-1,-1,-1,-1,-1,-1,3,0,9,3,9,11,1,2,9,2,11,9,-1,-1,-1,-1,0,2,11,8,0,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,2,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,8,2,8,10,10,8,9,-1,-1,-1,-1,-1,-1,-1,9,10,2,0,9,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,8,2,8,10,0,1,8,1,10,8,-1,-1,-1,-1,1,10,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,3,8,9,1,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,9,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,3,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1];var bd=[0,265,515,778,1030,1295,1541,1804,2060,2309,2575,2822,3082,3331,3593,3840,400,153,915,666,1430,1183,1941,1692,2460,2197,2975,2710,3482,3219,3993,3728,560,825,51,314,1590,1855,1077,1340,2620,2869,2111,2358,3642,3891,3129,3376,928,681,419,170,1958,1711,1445,1196,2988,2725,2479,2214,4010,3747,3497,3232,1120,1385,1635,1898,102,367,613,876,3180,3429,3695,3942,2154,2403,2665,2912,1520,1273,2035,1786,502,255,1013,764,3580,3317,4095,3830,2554,2291,3065,2800,1616,1881,1107,1370,598,863,85,348,3676,3925,3167,3414,2650,2899,2137,2384,1984,1737,1475,1226,966,719,453,204,4044,3781,3535,3270,3018,2755,2505,2240,2240,2505,2755,3018,3270,3535,3781,4044,204,453,719,966,1226,1475,1737,1984,2384,2137,2899,2650,3414,3167,3925,3676,348,85,863,598,1370,1107,1881,1616,2800,3065,2291,2554,3830,4095,3317,3580,764,1013,255,502,1786,2035,1273,1520,2912,2665,2403,2154,3942,3695,3429,3180,876,613,367,102,1898,1635,1385,1120,3232,3497,3747,4010,2214,2479,2725,2988,1196,1445,1711,1958,170,419,681,928,3376,3129,3891,3642,2358,2111,2869,2620,1340,1077,1855,1590,314,51,825,560,3728,3993,3219,3482,2710,2975,2197,2460,1692,1941,1183,1430,666,915,153,400,3840,3593,3331,3082,2822,2575,2309,2060,1804,1541,1295,1030,778,515,265,0];function wd(){this._arrSize=8,this.p=new Array(this._arrSize),this.g=new Array(this._arrSize),this.val=new Array(this._arrSize);for(var t=0;t<this._arrSize;++t)this.p[t]=new He,this.g[t]=new He;this.cubeIndex=0}function Sd(){this.a={p:new He,n:new He},this.b={p:new He,n:new He},this.c={p:new He,n:new He}}function Md(){this._numTriangles=0,this._numVertices=0,this._position=[],this._normals=[],this._colors=null,this._indices=[],this._volumetricData=null,this._xAxis=new He,this._yAxis=new He,this._zAxis=new He,this._xDir=new He,this._yDir=new He,this._zDir=new He}function Ad(t,e){_d.call(this,t,e)}wd.prototype.constructor=wd,Sd.prototype.constructor=Sd,Md.prototype.constructor=Md,Md.prototype._prepareAxesAndDirs=function(){var t=this._volumetricData.getCellSize(),e=this._xAxis,r=this._yAxis,n=this._zAxis,i=this._xDir,o=this._yDir,a=this._zDir;e.set(t.x,0,0),r.set(0,t.y,0),n.set(0,0,t.z),i.set(1,0,0),o.set(0,1,0),a.set(0,0,1);var s=new He;return s.crossVectors(i,o),s.dot(a)<0&&(i.negate(),o.negate(),a.negate()),!(i.x<0||i.y<0||i.z<0||o.x<0||o.y<0||o.z<0||a.x<0||a.y<0||a.z<0)&&!(0!==e.y||0!==e.z||0!==r.x||0!==r.z||0!==n.x||0!==n.y)},Md.prototype._vertexInterp=function(t,e,r,n,i,o){var a=e.p[r],s=e.p[n],l=e.g[r],c=e.g[n],u=e.val[r],h=t-u,p=e.val[n]-u,f=0;Math.abs(p)>0&&(f=h/p),f=f>1?1:f,i.lerpVectors(a,s,f),o.lerpVectors(l,c,f)},Md.prototype._polygonize=function(){for(var t=xd.prototype.striIndicesMarchCube,e=[0,1,2,3,4,5,6,7,0,1,2,3],r=[1,2,3,0,5,6,7,4,4,5,6,7],n=new Array(12),i=new Array(12),o=0;o<12;++o)n[o]=new He,i[o]=new He;return function(a,s,l){var c=a.cubeIndex;for(o=0;o<12;++o)bd[c]&1<<o&&this._vertexInterp(s,a,e[o],r[o],n[o],i[o]);var u=0,h=16*c;for(o=0;-1!==t[h+o];o+=3)l[u].a.p.copy(n[t[h+o]]),l[u].a.n.copy(i[t[h+o]]),l[u].b.p.copy(n[t[h+o+1]]),l[u].b.n.copy(i[t[h+o+1]]),l[u].c.p.copy(n[t[h+o+2]]),l[u].c.n.copy(i[t[h+o+2]]),++u;return u}}(),Md.prototype._doGridPosNorms=function(t,e,r){for(var n,i=this._volumetricData,o=this._volumetricData.getData(),a=i.getDimensions(),s=a[0],l=a[1],c=a[2],u=e*i.getStrideX(),h=e*i.getStrideY(),p=e*i.getStrideZ(),f=new wd,d=f.val,m=f.val.length,g=[new He(0,0,0),new He(e,0,0),new He(e,e,0),new He(0,e,0),new He(0,0,e),new He(e,0,e),new He(e,e,e),new He(0,e,e)],v=new Array(5),y=0;y<5;++y)v[y]=new Sd;var _,x=this,b=this._position,w=this._normals;r?(_=new He(x._xAxis.x,x._yAxis.y,x._zAxis.z),n=function(t){var e=t.p.clone();e.multiply(_),b.push(e.add(x._origin)),w.push(t.n.clone())}):n=function(){var t=new _n;t.set(x._xAxis.x,x._yAxis.x,x._zAxis.x,x._xAxis.y,x._yAxis.y,x._zAxis.y,x._xAxis.z,x._yAxis.z,x._zAxis.z);var e=new _n;return e.set(x._xDir.x,x._yDir.x,x._zDir.x,x._xDir.y,x._yDir.y,x._zDir.y,x._xDir.z,x._yDir.z,x._zDir.z),function(r){b.push(r.p.clone().applyMatrix3(t).add(x._origin)),w.push(r.n.clone().applyMatrix3(e))}}();for(var S,M,A,E,C=this._indices,T=0,P=0;P<c-e;P+=e)for(var L=0;L<l-e;L+=e)for(var R=i.getDirectIdx(0,L,P),N=0;N<s-e;N+=e,R+=u){d[0]=o[R],d[1]=o[R+u],d[3]=o[R+h],d[2]=o[R+u+h],d[4]=o[R+p],d[5]=o[R+u+p],d[7]=o[R+h+p],d[6]=o[R+u+h+p];for(var I=0,O=0;O<m;++O)d[O]<t&&(I|=1<<O);if(0!==bd[I]){for(f.cubeIndex=I,O=0;O<m;++O)f.p[O].set(N+g[O].x,L+g[O].y,P+g[O].z),S=this._gradient,M=f.p[O],A=f.g[O],void 0,E=S.getValue(M.x,M.y,M.z),A.set(E[0],E[1],E[2]);var D=this._polygonize(f,t,v);for(T+=D,O=0;O<D;++O)C.push(3*this._numTriangles),C.push(3*this._numTriangles+1),C.push(3*this._numTriangles+2),++this._numTriangles,n(v[O].a),n(v[O].b),n(v[O].c)}}return T},Md.prototype.compute=function(t,e,r,n){this._volumetricData=t,this._origin=e,this._gradient=t.computeGradient(),this._doGridPosNorms(r,n,this._prepareAxesAndDirs())},Md.prototype._remapIndices=function(t,e){for(var r=this._indices,n=Cu.allocateTyped(Uint32Array,e),i=0;i<e;++i)r[i]=t[r[i]],n[i]=r[i];this._indices=n},Md.prototype._remapVertices=function(t,e,r){for(var n=Cu.allocateTyped(Float32Array,3*r),i=Cu.allocateTyped(Float32Array,3*r),o=0;o<r;++o){var a=t[o];n[3*o]=a.x,n[3*o+1]=a.y,n[3*o+2]=a.z;var s=e[o].normalize();i[3*o]=s.x,i[3*o+1]=s.y,i[3*o+2]=s.z}this._position=n,this._normals=i},Md.prototype.vertexFusion=function(t,e){var r=this._indices.length,n=this._position,i=this._normals,o=0|n.length;if(0!==r&&0!==o){var a=Cu.allocateTyped(Uint32Array,o);a[0]=0;for(var s=1,l=1;l<o;++l){for(var c=s-t<0?0:s-t,u=c+e>s?s:c+e,h=-1,p=c;p<u;++p)if(n[l].equals(n[p])){h=p;break}-1!==h?a[l]=h:(n[s].copy(n[l]),i[s].copy(i[l]),a[l]=s,++s)}this._remapIndices(a,r),this._remapVertices(n,i,s)}},Md.prototype.setColorVolTex=function(t,e,r,n){var i,o,a,s,l,c,u=this._position.length/3,h=this._position,p=this._origin,f=this._volumetricData.getDimensions(),d=f[0]-1,m=f[1]-1,g=f[2]-1,v=t.getData(),y=t.getStrideX(),_=t.getStrideY(),x=t.getStrideZ();null!==n&&(a=r.getData(),s=r.getStrideX(),l=r.getStrideY(),c=r.getStrideZ());var b=1/this._xAxis.x,w=1/this._yAxis.y,S=1/this._zAxis.z,M=[],A=[],E=Cu.allocateTyped(Float32Array,3*u);function C(t,e,r,n){n[0]=(1-t)*v[e]+t*v[r],n[1]=(1-t)*v[e+1]+t*v[r+1],n[2]=(1-t)*v[e+2]+t*v[r+2]}function T(t,r,n,i){var o=e[t];if(null!=o){M[o._index]=o;var s=r*n*i*a[t];void 0===A[o._index]?A[o._index]=s:A[o._index]+=s}}var P=Cu.allocateTyped(Int32Array,u),L=0;for(i=0;i<u;i++){var R=3*i,N=(h[R]-p.x)*b,I=(h[R+1]-p.y)*w,O=(h[R+2]-p.z)*S,D=0|Math.min(Math.max(N,0),d),F=0|Math.min(Math.max(I,0),m),z=0|Math.min(Math.max(O,0),g),k=N-D,U=I-F,B=O-z;if(null!=n){M=[],A=[],T(o=r.getDirectIdx(D,F,z),1-k,1-U,1-B),T(o+s,k,1-U,1-B),T(o+l,1-k,U,1-B),T(o+s+l,k,U,1-B),T(o+c,1-k,1-U,B),T(o+s+c,k,1-U,B),T(o+l+c,1-k,U,B),T(o+s+l+c,k,U,B);var V=0,j=-1;for(var G in A)A[G]>V&&(j=G,V=A[G]);if(j<0||!n.includesAtom(M[j])){P[i]=-1;continue}}P[i]=L++;var W=D<d?y:0,H=F<m?_:0,X=z<g?x:0,Y=[0,0,0],q=[0,0,0],Z=[0,0,0],$=[0,0,0];C(k,o=t.getDirectIdx(D,F,z),o+W,Y),C(k,o+H,o+W+H,q),C(k,o+X,o+W+X,Z),C(k,o+H+X,o+W+H+X,$);var K=[0,0,0];K[0]=(1-U)*Y[0]+U*q[0],K[1]=(1-U)*Y[1]+U*q[1],K[2]=(1-U)*Y[2]+U*q[2];var Q=[0,0,0];Q[0]=(1-U)*Z[0]+U*$[0],Q[1]=(1-U)*Z[1]+U*$[1],Q[2]=(1-U)*Z[2]+U*$[2],E[R]=(1-B)*K[0]+B*Q[0],E[R+1]=(1-B)*K[1]+B*Q[1],E[R+2]=(1-B)*K[2]+B*Q[2]}if(this._colors=E,null!=n){for(i=0;i<u;++i){var J=P[i];J<0||(this._position[3*J]=this._position[3*i],this._position[3*J+1]=this._position[3*i+1],this._position[3*J+2]=this._position[3*i+2],this._normals[3*J]=this._normals[3*i],this._normals[3*J+1]=this._normals[3*i+1],this._normals[3*J+2]=this._normals[3*i+2],this._colors[3*J]=this._colors[3*i],this._colors[3*J+1]=this._colors[3*i+1],this._colors[3*J+2]=this._colors[3*i+2])}var tt=this._indices.length/3,et=0;for(i=0;i<tt;++i){var rt=P[this._indices[3*i]],nt=P[this._indices[3*i+1]],it=P[this._indices[3*i+2]];rt>=0&&nt>=0&&it>=0&&(this._indices[3*et]=rt,this._indices[3*et+1]=nt,this._indices[3*et+2]=it,++et)}this._position=new Float32Array(this._position.buffer.slice(0,3*L*4)),this._normals=new Float32Array(this._normals.buffer.slice(0,3*L*4)),this._colors=new Float32Array(this._colors.buffer.slice(0,3*L*4)),this._indices=new Uint32Array(this._indices.buffer.slice(0,3*et*4))}},Md.prototype.toMesh=function(){var t=new Zi;return t.setIndex(new zi(this._indices,1)),t.addAttribute("position",new zi(this._position,3)),t.addAttribute("normal",new zi(this._normals,3)),t.addAttribute("color",new zi(this._colors,3)),t.computeBoundingSphere(),t},Ad.prototype=Object.create(_d.prototype),Ad.prototype.constructor=Ad,Ad.prototype._build=function(){var t=this._opts;this.numVoxels=[128,128,128],this.xAxis=new He(1,0,0),this.yAxis=new He(0,1,0),this.zAxis=new He(0,0,1),this.origin=new He(0,0,0),this._visibilitySelector=t.visibilitySelector,this._calcSurface(t)},Ad.prototype._findMinMax=function(t){for(var e=t.length/4,r=[t[0],t[1],t[2],t[3]],n=[t[0],t[1],t[2],t[3]],i=1;i<e;++i)for(var o=4*i,a=0;a<4;++a){var s=t[o+a];r[a]=Math.max(s,r[a]),n[a]=Math.min(s,n[a])}return{maxPosRad:r,minPosRad:n}},Ad.prototype._findNumVoxels=function(t,e){var r=this.numVoxels,n=this._findMinMax(t),i=n.minPosRad,o=n.maxPosRad;i[3]>4&&(e.gridSpacing*=i[3]);var a=e.radScale*o[3]*1.7,s=a;s=.65*Math.sqrt(4/3*Math.PI*s*s*s),a=Math.max(a,s);for(var l=0;l<3;++l)i[l]-=a,o[l]+=a;for(l=0;l<3;++l)r[l]=Math.ceil((o[l]-i[l])/e.gridSpacing);return this.xAxis.x=(r[0]-1)*e.gridSpacing,this.yAxis.y=(r[1]-1)*e.gridSpacing,this.zAxis.z=(r[2]-1)*e.gridSpacing,this.origin.x=i[0],this.origin.y=i[1],this.origin.z=i[2],{bbox:n,dim:r}},Ad.prototype._makeSurface=function(t,e){var r=new Md;r.compute(t.volMap,this.origin,e.isoValue,1),r.vertexFusion(9,9),r._numTriangles>0&&(r.setColorVolTex(t.volTexMap,t.atomMap,t.atomWeightMap,this._visibilitySelector),this.setIndex(new zi(r._indices,1)),this.addAttribute("position",new zi(r._position,3)),this.addAttribute("normal",new zi(r._normals,3)),this.addAttribute("color",new zi(r._colors,3)))},Ad.prototype._calcSurface=function(t){var e={posRad:this._posRad,colors:this._colors,atoms:this._opts.atoms};if(0!==e.posRad.length){var r=this._findNumVoxels(e.posRad,t),n=new vn(this.origin,new He(this.xAxis.x,this.yAxis.y,this.zAxis.z).add(this.origin)),i=this._computeSurface(e,n,r,t);this._makeSurface(i,t)}};var Ed=Jp.Volume;function Cd(t,e){Ad.call(this,t,e)}function Td(t,e,r,n){var i,o,a,s,l,c,u,h,p,f,d,m,g,v,y,_,x,b=4,w=t.posRad,S=t.colors,M=t.atoms,A=w.length/b,E=e.bbox,C=E.minPosRad,T=E.maxPosRad,P=-1,L=null,R=null,N=null,I=new He(0,0,0),O=new He(0,0,0),D=new He(0,0,0);function F(){a=r.probeRadius,s=r.scaleFactor,l=r.probePositions,N=r.visibilitySelector,i=Cu.allocateTyped(Float32Array,A),o=0;for(var t=0;t<A;++t){var n=w[t*b+3]+=a;n>o&&(o=n),i[t]=n*n}!function(){s=r.scaleFactor,c=e.dim,x=Math.min(5,2+Math.floor(a*s));var t=c[0]*c[1]*c[2];u=function(t,e,r){for(var n=Cu.allocateTyped(t,e),i=0;i<e;++i)n[i]=r;return n}(Float32Array,t,-1001),h=Cu.allocateTyped(Float32Array,3*t),p=Cu.allocateTyped(Float32Array,t),N&&(L=Cu.allocateTyped(Float32Array,t),R=[]);f=Cu.allocateTyped(Float32Array,c[0]),d=Cu.allocateTyped(Float32Array,c[1]),m=Cu.allocateTyped(Float32Array,c[2]),z(f,C[0],1/s),z(d,C[1],1/s),z(m,C[2],1/s)}(),function(){var t=0,e=2*Math.PI/l;v=Cu.allocateTyped(Float32Array,l),g=Cu.allocateTyped(Float32Array,l);for(var r=0;r<l;r++)v[r]=Math.cos(t),g[r]=Math.sin(t),t+=e}(),y=new function(t,e,r,n){var i=t.length/4,o=e[0],a=e[1],s=e[2],l=r[0],c=r[1],u=r[2];function h(t,e){return Math.floor((t-e)/n)}var p,f,d,m,g,v=h(l,o)+1,y=h(c,a)+1,_=h(u,s)+1,x=v*y*_,b=y*_,w=[];for(p=0;p<i;p++){var S=4*p;d=t[S],m=t[S+1],g=t[S+2],void 0===w[f=(h(d,o)*y+h(m,a))*_+h(g,s)]?w[f]=[p]:w[f].push(p)}var M,A=Cu.allocateTyped(Uint32Array,x),E=Cu.allocateTyped(Uint16Array,x),C=Cu.allocateTyped(Uint32Array,i),T=0,P=0;for(p=0;p<x;p++){var L=A[p]=T,R=w[p];if(void 0!==R)for(M=0;M<R.length;M++)C[T]=R[M],T++;var N=T-L;E[p]=N,N>P&&(P=N)}this.neighbourListLength=27*P+1,this.withinRadii=function(e,r,n,i,l){var c=0,u=h(e,o),d=h(r,a),m=h(n,s),g=Math.max(0,u-1),x=Math.max(0,d-1),w=Math.max(0,m-1),S=Math.min(v-1,u+1),T=Math.min(y-1,d+1),P=Math.min(_-1,m+1);for(p=g;p<=S;++p){var L=p*b;for(M=x;M<=T;++M)for(var R=M*_,N=w;N<=P;++N)for(var I=A[f=L+R+N],O=I+E[f],D=I;D<O;D++){var F=4*C[D],z=t[F]-e,k=t[F+1]-r,U=t[F+2]-n,B=t[F+3]+i;z*z+k*k+U*U<=B*B&&(l[c++]=C[D])}}l[c]=-1}}(w,C,T,2.01*o),_=new Int32Array(y.neighbourListLength),P=-1}function z(t,e,r){for(var n=0;n<t.length;n++)t[n]=e+r*n}function k(t,e,r,n,i){var o;if(-1!==P){if((o=P)!==n&&o!==i&&U(o,t,e,r))return o;P=-1}var a=0;for(o=_[a];o>=0;){if(o!==n&&o!==i&&U(o,t,e,r))return P=o,o;o=_[++a]}return P=-1,-1}function U(t,e,r,n){var o=b*t,a=i[t],s=w[o]-e,l=w[o+1]-r,c=w[o+2]-n;return s*s+l*l+c*c<a}function B(t,e){var r=b*t,n=b*e,i=w[r],o=w[r+1],a=w[r+2],h=w[r+3],p=I.x=w[n]-i,y=I.y=w[n+1]-o,_=I.z=w[n+2]-a,S=w[n+3],M=p*p+y*y+_*_,A=Math.sqrt(M),E=h*((h*h+A*A-S*S)/(2*h*A));I.normalize(),function(t,e){t.x=t.y=t.z=1,0!==e.x?t.x=(e.y+e.z)/-e.x:0!==e.y?t.y=(e.x+e.z)/-e.y:0!==e.z&&(t.z=(e.x+e.y)/-e.z)}(O,I),O.normalize(),D.crossVectors(I,O),D.normalize();var T=Math.sqrt(h*h-E*E);O.multiplyScalar(T),D.multiplyScalar(T),I.multiplyScalar(E),I.x+=i,I.y+=o,I.z+=a,P=-1;for(var L=x,R=0;R<l;R++){var N=v[R],F=g[R],z=I.x+N*O.x+F*D.x,U=I.y+N*O.y+F*D.y,B=I.z+N*O.z+F*D.z;if(-1===k(z,U,B,t,e))for(var V=Math.floor(s*(z-C[0])),j=Math.floor(s*(U-C[1])),G=Math.floor(s*(B-C[2])),W=Math.max(0,V-L),H=Math.max(0,j-L),X=Math.max(0,G-L),Y=Math.min(c[0],V+L+2),q=Math.min(c[1],j+L+2),Z=Math.min(c[2],G+L+2),$=X;$<Z;$++){_=B-m[$];for(var K=c[1]*c[0]*$,Q=H;Q<q;Q++)for(var J=_*_+(y=U-d[Q])*y,tt=K+c[0]*Q,et=W;et<Y;et++){M=J+(p=z-f[et])*p;var rt=et+tt,nt=u[rt];nt>0&&M<nt*nt&&(u[rt]=Math.sqrt(M))}}}}function V(){F(),function(){for(var t=0;t<A;t++){var e=b*t,r=w[e],n=w[e+1],o=w[e+2],a=w[e+3],l=i[t];y.withinRadii(r,n,o,a,_);for(var g=Math.ceil(a*s),v=Math.floor(s*(r-C[0])),x=Math.floor(s*(n-C[1])),E=Math.floor(s*(o-C[2])),T=Math.max(0,v-g),P=Math.max(0,x-g),I=Math.max(0,E-g),O=Math.min(c[0],v+g+2),D=Math.min(c[1],x+g+2),F=Math.min(c[2],E+g+2),z=3*t,U=S[z],B=S[z+1],V=S[z+2],j=I;j<F;j++)for(var G=m[j]-o,W=c[1]*c[0]*j,H=P;H<D;H++)for(var X=d[H]-n,Y=G*G+X*X,q=W+c[0]*H,Z=T;Z<O;Z++){var $=Z+q,K=f[Z]-r,Q=Y+K*K;if(Q<l){var J=Math.exp(.28125*-Q),tt=3*$;h[tt]+=U*J,h[tt+1]+=B*J,h[tt+2]+=V*J,p[$]+=J,null!==N&&J>L[$]&&(L[$]=J,R[$]=M[t]),u[$]<0&&(u[$]=-u[$]);var et=Math.sqrt(Q),rt=a/et,nt=K*rt,it=X*rt,ot=G*rt;if(-1===k(nt+=r,it+=n,ot+=o,t,-1)){var at=a-et;at<u[$]&&(u[$]=at)}}}}}(),function(){for(var t=0;t<A;t++){var e=b*t;y.withinRadii(w[e],w[e+1],w[e+2],w[e+3],_);for(var r=0,n=_[r];n>=0;)t<n&&B(t,n),n=_[++r]}}(),function(){for(var t=0,e=u.length;t<e;t++){u[t]<0&&(u[t]=0);var r=p[t];if(r>0){r=1/r;var n=3*t;h[n]*=r,h[n+1]*=r,h[n+2]*=r}}}()}this.build=function(){V(),this.volTexMap=h,this.weightsMap=L,this.atomMap=R,this.volMap=u}}Cd.prototype=Object.create(Ad.prototype),Cd.prototype.constructor=Cd,Cd.prototype._computeSurface=function(t,e,r,n){this._shiftByOrigin(t.posRad);var i={volMap:new Ed(Float32Array,this.numVoxels,e),volTexMap:new Ed(Float32Array,this.numVoxels,e,3)};return null!=this._visibilitySelector&&(i.atomMap=[],i.atomWeightMap=new Ed(Float32Array,this.numVoxels,e)),this.gaussdensity(i,t,null,n),i},Cd.prototype.gaussdensity=function(t,e,r,n){var i,o=e.posRad.length/4,a=e.posRad,s=e.colors,l=this.numVoxels,c=n.radScale,u=n.gaussLim,h=n.gridSpacing,p=1/n.isoValue,f=1/h,d=l[0]-1,m=l[1]-1,g=l[2]-1,v=t.volMap,y=t.volTexMap,_=v.getData(),x=v.getStrideX(),b=y.getData(),w=y.getStrideX();null!=this._visibilitySelector&&(i=t.atomWeightMap.getData());for(var S=t.atomMap,M=0;M<o;++M){var A=4*M,E=a[A+3]*c,C=null===r?1:r[M],T=1/(2*E*E),P=u*E,L=P*P;P*=f;var R=a[A]*f,N=Math.max(R-P|0,0),I=Math.min(R+P|0,d);R=a[A+1]*f;var O=Math.max(R-P|0,0),D=Math.min(R+P|0,m);R=a[A+2]*f;for(var F=Math.max(R-P|0,0),z=Math.min(R+P|0,g),k=F*h-a[A+2],U=F;U<=z;++U,k+=h)for(var B=O*h-a[A+1],V=O;V<=D;++V,B+=h){var j=B*B+k*k;if(!(j>=L))for(var G=v.getDirectIdx(N,V,U),W=y.getDirectIdx(N,V,U),H=N*h-a[A],X=N;X<=I;++X,H+=h,G+=x,W+=w){var Y=-(H*H+j)*T,q=Math.exp(Y)*C;null!=this._visibilitySelector&&q>i[G]&&(i[G]=q,S[G]=e.atoms[M]),_[G]+=q,q*=p;var Z=3*M;b[W]+=q*s[Z],b[W+1]+=q*s[Z+1],b[W+2]+=q*s[Z+2]}}}},Cd.prototype._shiftByOrigin=function(t){for(var e=this.origin.x,r=this.origin.y,n=this.origin.z,i=t.length/4,o=0;o<i;++o){var a=4*o;t[a]-=e,t[a+1]-=r,t[a+2]-=n}};var Pd=Jp.Volume;function Ld(t,e){Ad.call(this,t,e)}function Rd(t,e){this.coord=new He,this.coord.copy(t),this.radius=e,this.colorX=.99999,this.colorY=0,this.colorZ=0,this.atomType=0,this.srcAtom=null}function Nd(t,e,r,n,i){this._numAtoms=t,this._atoms=e,this._vBoxMin=new He,this._vBoxMax=new He,this._vBoxMin.copy(r),this._vBoxMax.copy(n),this._probeRadius=i,this._atomsList=null,this._voxelList=null}function Id(t,e,r,n,i,o,a){this.complex=t,this.atoms=r,this.pdbAtoms=e,this.numVoxels=o,this.colorMode=a,this.vBoxMin=new He,this.vBoxMax=new He,this.vBoxMin.copy(n),this.vBoxMax.copy(i),this.voxelsRefs=null,this.voxels=null}function Od(t,e,r){var n;for(this._maxNumVertices=t,this._maxNumTriangles=e,this._vertices=new Array(t),this._normals=new Array(t),this._colors=null,r&&(this._colors=new Array(t)),this._indices=new Array(3*e),this._numVertices=0,this._numTriangles=0,n=0;n<t;n++)this._vertices[n]=new He,this._normals[n]=new He;for(n=0;n<3*e;n++)this._indices[n]=-1;if(r)for(n=0;n<t;n++)this._colors[n]=new He}Ld.prototype=Object.create(Ad.prototype),Ld.prototype.constructor=Ld,Ld.prototype._computeSurface=function(t,e,r,n){var i=new Td(t,r,n);return i.build(),{volMap:new Pd(Float32Array,this.numVoxels,e,1,i.volMap),volTexMap:new Pd(Float32Array,this.numVoxels,e,3,i.volTexMap),atomMap:i.atomMap,atomWeightMap:new Pd(Float32Array,this.numVoxels,e,1,i.weightsMap)}},Nd.prototype.createVoxels=function(){var t,e,r=0|this._numAtoms,n=this._atoms,i=this._vBoxMax.x-this._vBoxMin.x,o=this._vBoxMax.y-this._vBoxMin.y,a=this._vBoxMax.z-this._vBoxMin.z,s=i<o?i:o;s=a<s?a:s;var l,c=0,u=0;for(l=0;l<r;l++)c=(e=2*(n[l].radius+this._probeRadius))>c?e:c,u+=e;var h=Math.floor(s/c);h<2&&(h=2),u/=r,this._numCells=h,this._aveRad=u,this._maxRad=c;var p=h,f=h*h,d=h*h*h,m=this._xScale=1/(this._vBoxMax.x-this._vBoxMin.x),g=this._yScale=1/(this._vBoxMax.y-this._vBoxMin.y),v=this._zScale=1/(this._vBoxMax.z-this._vBoxMin.z),y=0,_=m*h,x=g*h,b=v*h;for(l=0;l<r;l++){var w=2*(4.5*(n[l].radius+this._probeRadius)),S=Math.floor(_*w+.8),M=Math.floor(x*w+.8),A=Math.floor(b*w+.8);y+=++S*++M*++A}this._voxelList=Cu.allocateTyped(Int32Array,d);var E=[];if(E.length=y,null===this._voxelList||null===E)return-1;for(l=0;l<d;l++)this._voxelList[l]=-1;for(t=0,l=0;l<r;l++){e=4.5*(n[l].radius+this._probeRadius);var C=Math.floor((n[l].coord.x-this._vBoxMin.x-e)*h*m),T=Math.floor((n[l].coord.y-this._vBoxMin.y-e)*h*g),P=Math.floor((n[l].coord.z-this._vBoxMin.z-e)*h*v),L=Math.floor((n[l].coord.x-this._vBoxMin.x+e)*h*m),R=Math.floor((n[l].coord.y-this._vBoxMin.y+e)*h*g),N=Math.floor((n[l].coord.z-this._vBoxMin.z+e)*h*v);C=C>=0?C:0,T=T>=0?T:0,P=P>=0?P:0,L=L<h?L:h-1,R=R<h?R:h-1,N=N<h?N:h-1;for(var I=P;I<=N;I++)for(var O=T;O<=R;O++)for(var D=C;D<=L;D++){var F=D+O*p+I*f;if(this._voxelList[F]<0)E[2*t+0]=l,E[2*t+1]=-1,this._voxelList[F]=t,t++;else{var z=this._voxelList[F];this._voxelList[F]=t,E[2*t+0]=l,E[2*t+1]=z,t++}}}return this._atomsList=Int32Array.from(E),0},Nd.prototype.destroyVoxels=function(){this._atomsList=null,this._voxelList=null,this._atoms=null,this._vertices=null,this._vBoxMin=null,this._vBoxMax=null},Nd.prototype.forEachRelatedAtom=function(t,e){for(var r=Math.floor((t.x-this._vBoxMin.x)*this._numCells*this._xScale),n=Math.floor((t.y-this._vBoxMin.y)*this._numCells*this._yScale),i=Math.floor((t.z-this._vBoxMin.z)*this._numCells*this._zScale),o=r+n*this._numCells+i*this._numCells*this._numCells,a=this._atoms,s=this._voxelList[o];s>=0;s=this._atomsList[2*s+1]){e(a[this._atomsList[2*s]])}},Nd.prototype.getClosestAtom=function(t){var e=null,r=Number.MAX_VALUE;return this.forEachRelatedAtom(t,function(n){var i=t.distanceToSquared(n.coord);i<r&&(r=i,e=n)}),e},Nd.prototype.buildNormals=function(t,e,r){for(var n,i=this,o=0,a=0,s=0,l=0,c=0,u=0,h=0,p=0,f=0,d=2.5*this._aveRad,m=d*d,g=.1*-this._aveRad,v=function(t){var e=a-t.coord.x,r=s-t.coord.y,d=l-t.coord.z;if(!((n=e*e+r*r+d*d)>m)){var v=t.radius+i._probeRadius;(p=n-v*v)<0&&(p=-p),f=Math.exp(g*p),c+=e*f,u+=r*f,h+=d*f,o++}},y=0;y<t;y++)a=e[y].x,s=e[y].y,l=e[y].z,o=0,c=u=h=0,this.forEachRelatedAtom(e[y],v),n=c*c+u*u+h*h,o>0&&(p=1/Math.sqrt(n),c*=p,u*=p,h*=p),r[y].x=c,r[y].y=u,r[y].z=h;return 0},Nd.prototype.buildColors=function(t,e,r,n){for(var i=this,o=0,a=0,s=0,l=0,c=0,u=n*n,h=[],p=[],f=0,d=function(t){var e=o-t.coord.x,r=a-t.coord.y,n=s-t.coord.z,d=e*e+r*r+n*n;if(!(d>u)){var m=t.radius+i._probeRadius;(l=d-m*m)<0&&(l=-l),c=1/(.8+l),h.push([t.colorX,t.colorY,t.colorZ]),p.push(c),f+=c}},m=0;m<t;m++){o=e[m].x,a=e[m].y,s=e[m].z,h=[],p=[],f=0,this.forEachRelatedAtom(e[m],d);for(var g=0;g<h.length;++g){var v=p[g]/f;r[m].x+=h[g][0]*v,r[m].y+=h[g][1]*v,r[m].z+=h[g][2]*v}}return 0},Id.prototype.atomColors=[new He(.8,.8,.8),new He(.99,.99,.99),new He(.9,.2,.2),new He(.2,.2,.9),new He(.3,.9,.2),new He(.9,.9,.2),new He(0,0,0),new He(.6,.6,.6)],Id.prototype.resiudeColors=[new He(.9,.9,.2),new He(0,.9,.9),new He(.9,.1,.9),new He(.9,.4,.6),new He(.9,.6,.4),new He(.4,.6,.9),new He(.9,.4,.7),new He(.7,.3,.6)],Id.prototype.chainColors=[new He(.1,.1,.1),new He(.3,.3,.3),new He(.7,.7,.7),new He(.9,.9,.9),new He(.5,.2,.2),new He(.3,.7,.7),new He(.7,.3,.7),new He(.8,.2,.5)],Id.prototype.destroy=function(){this.atoms=null,this.vBoxMin=null,this.vBoxMax=null,this.voxelsRefs=null,this.voxels=null},Id.prototype.buildSimple=function(t,e){var r,n,i,o,a,s=[],l=0,c=0,u=0,h=0,p=[];p.length=8;var f=this.numVoxels,d=f*f*f,m=this.atoms.length;for(this.voxelsRefs=Cu.allocateTyped(Int32Array,2*m),this.voxels=Cu.allocateTyped(Int32Array,d),r=0,n=0;r<m;r++,n+=2)this.voxelsRefs[n+0]=r,this.voxelsRefs[n+1]=-1;for(r=0;r<d;r++)this.voxels[r]=-1;var g=1/(this.vBoxMax.x-this.vBoxMin.x),v=1/(this.vBoxMax.y-this.vBoxMin.y),y=1/(this.vBoxMax.z-this.vBoxMin.z);for(r=0;r<m;r++){var _=this.atoms[r].coord;if(i=Math.floor((_.x-this.vBoxMin.x)*f*g)+Math.floor((_.y-this.vBoxMin.y)*f*v)*f+Math.floor((_.z-this.vBoxMin.z)*f*y)*f*f,(o=this.voxels[i])<0)this.voxels[i]=r;else{for(;o>=0&&!(this.voxelsRefs[2*o+1]<0);)o=this.voxelsRefs[2*o+1];this.voxelsRefs[2*o+1]=r}}for(var x=0,b=0;b<f;b++)for(var w=b*f*f,S=0;S<f;S++)for(var M=S*f,A=0;A<f;A++)if(i=A+M+w,!((o=this.voxels[i])<0)){for(var E=0,C=0,T=0,P=0;o>=0;)E+=(a=this.atoms[o]).coord.x,C+=a.coord.y,T+=a.coord.z,P++,o=this.voxelsRefs[2*o+1];for(E*=1/P,C*=1/P,T*=1/P,r=0;r<8;r++)p[r]=0;var L=0;for(o=this.voxels[i];o>=0;){var R=(a=this.atoms[o]).coord.x-E,N=a.coord.y-C,I=a.coord.z-T,O=Math.sqrt(R*R+N*N+I*I)+a.radius;O>L&&(L=O),h=e.getIndex(t,this.atoms[o]),p[h&=7]++,o=this.voxelsRefs[2*o+1]}var D=0;for(r=1;r<8;r++)p[r]>p[D]&&(D=r);var F=new Dr(e.getAtomColor(t,this.atoms[D]));if(0===this.colorMode&&(l=this.atomColors[D].x,c=this.atomColors[D].y,u=this.atomColors[D].z),1===this.colorMode){var z=this.complex.monomerTypeArray[h].color;l=z.r,c=z.g,u=z.b}1!==this.colorMode&&0!==this.colorMode&&(l=this.atomColors[D].x,c=this.atomColors[D].y,u=this.atomColors[D].z),F.set(E,C,T),s[x]=new Rd(F,L),s[x].colorX=l,s[x].colorY=c,s[x].colorZ=u,x++}return this.voxelsRefs=null,this.voxels=null,s},Od.prototype.destroy=function(){this._vertices=null,this._normals=null,this._indices=null};var Dd=Jp.Element;function Fd(t,e){_d.call(this,t,e)}function zd(t,e){su.call(this),this._opts=e,this.items=[],this.needsUpdate=!1;var r=-50,n=-50;switch(e.horizontalAlign){case"left":r=0;break;case"right":r=-100}switch(e.verticalAlign){case"top":n=-100;break;case"bottom":n=0}var i=new He(e.dx||0,e.dy||0,e.dz||0);this.userData={translation:"translate("+r+"%, "+n+"%)",offset:i}}Fd.prototype=Object.create(_d.prototype),Fd.prototype.constructor=Fd,Fd.prototype._build=function(){this._innerBuild();var t=this.getGeo();this.destroy(),this._fromGeo(t)},Fd.prototype._fromGeo=function(t){var e=null,r=Cu.allocateTyped(Float32Array,3*t._numVertices),n=Cu.allocateTyped(Float32Array,3*t._numVertices);null!==t._colors&&(e=Cu.allocateTyped(Float32Array,3*t._numVertices));var i,o=Cu.allocateTyped(Uint32Array,3*t._numTriangles),a=0;for(i=0;i<t._numVertices;i++)r[a+0]=t._vertices[i].x,r[a+1]=t._vertices[i].y,r[a+2]=t._vertices[i].z,n[a+0]=t._normals[i].x,n[a+1]=t._normals[i].y,n[a+2]=t._normals[i].z,a+=3;if(null!==e)for(i=0,a=0;i<t._numVertices;i++,a+=3)e[a+0]=t._colors[i].x,e[a+1]=t._colors[i].y,e[a+2]=t._colors[i].z;var s=3*t._numTriangles;for(i=0;i<s;i++)o[i]=t._indices[i];this.setIndex(new zi(o,1)),this.addAttribute("position",new zi(r,3)),this.addAttribute("normal",new zi(n,3)),this.addAttribute("color",new zi(e,3)),this.computeBoundingBox(),this.computeBoundingSphere(),t.destroy()},Fd.prototype.convertToAtomsColored=function(t,e){for(var r=t.atoms,n=t.colors,i=0,o=r.length;i<o;i++){var a=r[i].getPosition(),s=r[i].element.radius;e[i]=new Rd(a,s);var l=r[i].element.number;e[i].atomType=this.getType(l);var c=3*i;e[i].colorX=n[c++],e[i].colorY=n[c++],e[i].colorZ=n[c],e[i].srcAtom=r[i]}},Fd.prototype.getGeo=function(){return this.geoOut},Fd.prototype.destroy=function(){this.atoms=null,this.hashLines=null,this.hashEntries=null},Fd.prototype.getBoundingBox=function(t,e,r){e.x=e.y=e.z=1e7,r.x=r.y=r.z=-1e7;for(var n=this.probeRadius*this.atomRadiusScale,i=0,o=0,a=t.length;o<a;o++){var s=t[o].coord,l=t[o].radius+n;i=l>i?l:i,s.x-l<e.x&&(e.x=s.x-l),s.y-l<e.y&&(e.y=s.y-l),s.z-l<e.z&&(e.z=s.z-l),s.x+l>r.x&&(r.x=s.x+l),s.y+l>r.y&&(r.y=s.y+l),s.z+l>r.z&&(r.z=s.z+l)}e.x-=i,e.y-=i,e.z-=i,r.x+=i,r.y+=i,r.z+=i},Fd.prototype.getCornerCoord=function(t,e,r,n,i,o,a){var s=1/(o-1),l=r*s,c=n*s,u=i*s;a.x=t.x*(1-l)+e.x*l,a.y=t.y*(1-c)+e.y*c,a.z=t.z*(1-u)+e.z*u},Fd.prototype.buildEdgePoint=function(t,e,r,n,i,o){if(r[t]^r[e]){var a=(0-n.pointsValuesLinear[i+24+t])/(n.pointsValuesLinear[i+24+e]-n.pointsValuesLinear[i+24+t]),s=n.pointsValuesLinear[i+3*t+0],l=n.pointsValuesLinear[i+3*t+1],c=n.pointsValuesLinear[i+3*t+2],u=n.pointsValuesLinear[i+3*e+0],h=n.pointsValuesLinear[i+3*e+1],p=n.pointsValuesLinear[i+3*e+2];o.x=s*(1-a)+u*a,o.y=l*(1-a)+h*a,o.z=c*(1-a)+p*a}},Fd.prototype.isTriangleVisible=function(t,e,r){var n=this.voxelWorld.getClosestAtom(t),i=this.voxelWorld.getClosestAtom(e),o=this.voxelWorld.getClosestAtom(r);return null!==n&&null!==i&&null!==o&&null!==n.srcAtom&&null!==i.srcAtom&&null!==o.srcAtom&&(this.visibilitySelector.includesAtom(n.srcAtom)&&this.visibilitySelector.includesAtom(i.srcAtom)&&this.visibilitySelector.includesAtom(o.srcAtom))},Fd.prototype.addTriangle=function(t,e,r){if(this.visibilitySelector&&!this.isTriangleVisible(t,e,r))return!0;var n=this.geoOut;if(n._numTriangles>=this.maxNumTriangles)return!1;var i=this.addVertexToGeo(n,t),o=this.addVertexToGeo(n,e),a=this.addVertexToGeo(n,r);if((i|o|a)<0)return!1;var s=3*n._numTriangles;return n._indices[s+0]=i,n._indices[s+1]=o,n._indices[s+2]=a,n._numTriangles++,!0},Fd.prototype.buildGeoFromCorners=function(t,e,r,n,i,o){var a,s,l=t-1,c=t,u=t*t,h=new Array(12);for(a=0;a<12;a++)h[a]=new He;var p=[];for(a=0;a<8;a++)p[a]=1;for(var f=new He,d=0,m=0,g=0;g<l;g++,m+=u)for(var v=0,y=0;y<l;y++,v+=c)for(var _=0;_<l;_++)if(o.hasIntersection[d]){var x=o.bitsInside[d];this.getCornerCoord(e,r,_,g,y,t,f);var b=32*d;for(a=0,s=0;a<8;a++)o.pointsValuesLinear[b+s]=f.x,s++,o.pointsValuesLinear[b+s]=f.y,s++,o.pointsValuesLinear[b+s]=f.z,s++;o.pointsValuesLinear[b+3]+=i.x,o.pointsValuesLinear[b+6]+=i.x,o.pointsValuesLinear[b+15]+=i.x,o.pointsValuesLinear[b+18]+=i.x,o.pointsValuesLinear[b+6+2]+=i.z,o.pointsValuesLinear[b+9+2]+=i.z,o.pointsValuesLinear[b+18+2]+=i.z,o.pointsValuesLinear[b+21+2]+=i.z,o.pointsValuesLinear[b+12+1]+=i.y,o.pointsValuesLinear[b+15+1]+=i.y,o.pointsValuesLinear[b+18+1]+=i.y,o.pointsValuesLinear[b+21+1]+=i.y;var w=b+24;for(a=0;a<8;++a)p[a]=o.pointsValuesLinear[w+a]<0?1:0;this.buildEdgePoint(0,1,p,o,b,h[0]),this.buildEdgePoint(1,2,p,o,b,h[1]),this.buildEdgePoint(2,3,p,o,b,h[2]),this.buildEdgePoint(3,0,p,o,b,h[3]),this.buildEdgePoint(4,5,p,o,b,h[4]),this.buildEdgePoint(5,6,p,o,b,h[5]),this.buildEdgePoint(6,7,p,o,b,h[6]),this.buildEdgePoint(7,4,p,o,b,h[7]),this.buildEdgePoint(0,4,p,o,b,h[8]),this.buildEdgePoint(1,5,p,o,b,h[9]),this.buildEdgePoint(2,6,p,o,b,h[10]),this.buildEdgePoint(3,7,p,o,b,h[11]);for(var S=16*x,M=0,A=0;M<6;M++,A+=3){var E=o.striIndicesMarchCube[S+A];if(E<0)break;var C=o.striIndicesMarchCube[S+A+1],T=o.striIndicesMarchCube[S+A+2];if(!this.addTriangle(h[E],h[C],h[T]))return-2}d++}else d++;return 0},Fd.prototype.getNumIntersectedCells=function(t,e,r,n){for(var i=t*t,o=0,a=0,s=0,l=0;l<e;l++,s+=i)for(var c=0,u=0;u<e;u++,c+=t)for(var h=0;h<e;h++){var p=32*a+24,f=h+c+s;n.pointsValuesLinear[p]=r[f],n.pointsValuesLinear[p+1]=r[f+1],n.pointsValuesLinear[p+2]=r[f+t+1],n.pointsValuesLinear[p+3]=r[f+t],n.pointsValuesLinear[p+4]=r[i+f],n.pointsValuesLinear[p+5]=r[i+f+1],n.pointsValuesLinear[p+6]=r[i+f+t+1],n.pointsValuesLinear[p+7]=r[i+f+t];for(var d=0,m=0;m<8;++m)n.pointsValuesLinear[p+m]<0&&(d|=1<<m);0===d||255===d?n.hasIntersection[a]=!1:(n.hasIntersection[a]=!0,o++),n.bitsInside[a]=d,a++}return o},Fd.prototype.getType=function(t){var e=[0,0,1,1,2,6,3,6,4,6,5,6,6,0,7,3,8,2,9,6,10,6,11,6,12,6,13,6,14,6,15,4,16,5,17,6,18,6,19,6,20,6,21,6,22,6,23,6,24,6,25,6,26,6,27,6,28,6,29,6,30,6,31,6,32,6,33,6,34,6,35,6,36,6,37,6,38,6,39,6,40,6,41,6,42,6,43,6,44,6,45,6,46,6,47,6,48,6,49,6,50,6,51,6,52,6,53,6,54,6,55,6,56,6,57,6,58,6,59,6,60,6,61,6,62,6,63,6,64,6,65,6,66,6,67,6,68,6,69,6,70,6,71,6,72,6,73,6,74,6,75,6,76,6,77,6,78,6,79,6,80,6,81,6,82,6,83,6,84,6,85,6,86,6,87,6,88,6,89,6,90,6,91,6,92,6,93,6,94,6,95,6,96,6,97,6,98,6,99,6,100,6,101,6,102,6,103,6,104,6,105,6,106,6,107,6,108,6,109,6];if(t<1||t>e.length/2||2*Object.keys(Dd.ByAtomicNumber).length!==e.length)throw new Error("atomT.length  should be equal Element.ByAtomicNumber.length * 2");return e[2*t]},Fd.prototype.calculateGridCorners=function(t,e,r,n,i,o){for(var a=e*e,s=a*e,l=new He,c=new He,u=0;u<s;u++)t[u]=1e12;for(var h=(e-1)/(n.x-r.x),p=(e-1)/(n.y-r.y),f=(e-1)/(n.z-r.z),d=0,m=i.length;d<m;d++){var g=i[d],v=g.radius+o,y=(g.coord.x-v-r.x)*h,_=(g.coord.y-v-r.y)*p,x=(g.coord.z-v-r.z)*f,b=Math.floor(y),w=Math.floor(_),S=Math.floor(x),M=Math.floor((g.coord.x+v-r.x)*h),A=Math.floor((g.coord.y+v-r.y)*p),E=Math.floor((g.coord.z+v-r.z)*f);A++,E++,M=++M<=e-1?M:e-1,A=A<=e-1?A:e-1,E=E<=e-1?E:e-1;for(var C=w;C<=A;C++)for(var T=C*a,P=S;P<=E;P++)for(var L=P*e,R=b;R<=M;R++){var N=T+L+R;this.getCornerCoord(r,n,R,C,P,e,l),c.x=l.x-g.coord.x,c.y=l.y-g.coord.y,c.z=l.z-g.coord.z;var I=Math.sqrt(c.x*c.x+c.y*c.y+c.z*c.z)-v;I<t[N]&&(t[N]=I)}}},Fd.prototype.createVertexHash=function(t,e){var r,n;if(this.hashLines=Cu.allocateTyped(Int32Array,65536),null===this.hashLines)return-1;for(r=0,n=0;r<32768;r++)this.hashLines[n++]=0,this.hashLines[n++]=-1;if(this.maxNumVertices=t,this.maxNumTriangles=e,this.numHashEtriesAllocated=t,this.hashEntries=Cu.allocateTyped(Int32Array,2*this.numHashEtriesAllocated),null===this.hashEntries)return-1;for(r=0,n=0;r<this.numHashEtriesAllocated;r++)this.hashEntries[n++]=-1,this.hashEntries[n++]=-1;return this.numHashEntryIndex=0,0},Fd.prototype.getNewHashEntry=function(){if(this.numHashEntryIndex<this.numHashEtriesAllocated){var t=this.numHashEntryIndex;return this.numHashEntryIndex++,t}return-1},Fd.prototype.addVertexToGeo=function(t,e){var r,n=this.marCubeResoultion<<2,i=new He,o=Math.floor(n*(e.x-this.vBoxMin.x)/(this.vBoxMax.x+.01-this.vBoxMin.x)),a=Math.floor(n*(e.y-this.vBoxMin.y)/(this.vBoxMax.y+.01-this.vBoxMin.y)),s=815851*o+37633*Math.floor(n*(e.z-this.vBoxMin.z)/(this.vBoxMax.z+.01-this.vBoxMin.z))+2453543*a,l=(s&=32767)+s;if(null!==this.vBoxMin&&null!==this.vBoxMax)for(r=this.hashLines[l+1];r>=0;r=this.hashEntries[2*r+1]){var c=this.hashEntries[2*r+0];if(i.copy(t._vertices[c]),i.x-=e.x,i.y-=e.y,i.z-=e.z,i.x*i.x+i.y*i.y+i.z*i.z<1e-6)return c}if(t._numVertices>=this.maxNumVertices)return-1;var u=t._numVertices;if(t._vertices[u].copy(e),null!==this.vBoxMin&&null!==this.vBoxMax){if((r=this.getNewHashEntry())<0)return-1;var h=this.hashLines[l+1];this.hashLines[l+1]=r,this.hashEntries[2*r+0]=u,this.hashEntries[2*r+1]=h,this.hashLines[l+0]++}return t._numVertices++,u},Fd.prototype.modifyExcludedFromGeo=function(t,e,r,n,i,o){var a,s,l;for(var c=t*t,u=(t-1)/(n.x-r.x),h=(t-1)/(n.y-r.y),p=(t-1)/(n.z-r.z),f=2*e*(2*e),d=1/(t-1),m=0;m<i._numVertices;m++){var g=i._vertices[m],v=1.1*e,y=Math.floor((g.x-v-r.x)*u),_=Math.floor((g.y-v-r.y)*h),x=Math.floor((g.z-v-r.z)*p),b=Math.floor((g.x+v-r.x)*u),w=Math.floor((g.y+v-r.y)*h),S=Math.floor((g.z+v-r.z)*p);y=y>=0?y:0,_=_>=0?_:0,x=x>=0?x:0,b=b<=t-1?b:t-1,w=w<=t-1?w:t-1,S=S<=t-1?S:t-1;for(var M=_;M<=w;M++)for(var A=M*c,E=x;E<=S;E++)for(var C=E*t,T=y;T<=b;T++){a=A+C+T;var P=T*d,L=r.x*(1-P)+n.x*P;P=M*d;var R=r.y*(1-P)+n.y*P;P=E*d;var N=r.z*(1-P)+n.z*P,I=L-g.x,O=R-g.y,D=N-g.z,F=I*I+O*O+D*D;F<f&&(s=Math.sqrt(F),(l=-(s-e))>0?(o[a]<0&&(o[a]=l),l>o[a]&&(o[a]=l)):l>o[a]&&(o[a]=l))}}return 0},Fd.prototype._innerBuild=function(){var t,e={posRad:this._posRad,colors:this._colors,atoms:this._opts.atoms};this.complex=this._opts.parent,this.atoms=e.atoms,this.meshResolution=this._opts.gridSpacing,this.atomRadiusScale=this._opts.radScale,this.colorMode=this._opts.colorMode,this.probeRadius=this._opts.probeRadius,this.useVertexColors=!0,this.excludeProbe=this._opts.excludeProbe,this.visibilitySelector=this._opts.visibilitySelector,this.clusterizationType=this._opts.clusterizationType,this.geoOut=null,this.hashLines=null,this.hashEntries=null,this.numHashEtriesAllocated=0,this.numHashEntryIndex=0,this.maxNumVertices=0,this.maxNumTriangles=0;var r=new Array(this.atoms.length);this.convertToAtomsColored(e,r);var n=this.vBoxMin=new He,i=this.vBoxMax=new He;this.getBoundingBox(r,n,i);var o=this.marCubeResoultion=4*this.meshResolution,a=o,s=a*a*a,l=Cu.allocateTyped(Float32Array,s),c=this.meshResolution,u=4,h=this.atoms.length;h>=100&&(u=Math.floor(Math.pow(2*h,1/3))),c>u&&(c=u);var p=this.probeRadius*this.atomRadiusScale,f=null,d=null;this.clusterizationType>0?(f=new Id(this.complex,this.atoms,r,n,i,c,this.colorMode),d=1===this.clusterizationType?f.buildKMeans():f.buildSimple(),n.x-=3.5,n.y-=3.5,n.z-=3.5,i.x+=3.5,i.y+=3.5,i.z+=3.5,this.calculateGridCorners(l,a,n,i,d,p)):this.calculateGridCorners(l,a,n,i,r,p);var m=o-1,g=new xd;if((t=g.create(m))<0)return t;var v=new He;v.x=(i.x-n.x)/m,v.y=(i.y-n.y)/m,v.z=(i.z-n.z)/m;var y=this.getNumIntersectedCells(a,m,l,g),_=Math.floor(1.2*y),x=Math.floor(1.2*y*2);if(this.geoOut=new Od(_,x,this.useVertexColors),(t=this.createVertexHash(_,x))<0)return t;var b=p;if(this.excludeProbe&&(b=.01),this.voxelWorld=null,this.clusterizationType>0?this.voxelWorld=new Nd(d.length,d,n,i,b):this.voxelWorld=new Nd(r.length,r,n,i,b),this.voxelWorld.createVoxels(),t=this.buildGeoFromCorners(o,n,i,l,v,g),this.excludeProbe){if(this.modifyExcludedFromGeo(a,p,n,i,this.geoOut,l),this.geoOut._vertices=null,this.geoOut._colors=null,this.geoOut._indices=null,this.geoOut._normals=null,this.geoOut._numVertices=0,this.geoOut._numTriangles=0,this.geoOut=null,y=this.getNumIntersectedCells(a,m,l,g),_=Math.floor(1.2*y),x=Math.floor(1.2*y*2),this.geoOut=new Od(_,x,this.useVertexColors),(t=this.createVertexHash(_,x))<0)return t;t=this.buildGeoFromCorners(a,n,i,l,v,g)}if(null!==this.voxelWorld){this.voxelWorld.buildNormals(this.geoOut._vertices.length,this.geoOut._vertices,this.geoOut._normals);var w=6.5;this.excludeProbe&&(w-=1.5),this.useVertexColors&&this.voxelWorld.buildColors(this.geoOut._vertices.length,this.geoOut._vertices,this.geoOut._colors,w)}return this.voxelWorld.destroyVoxels(),this.voxelWorld=null,null!==f&&f.destroy(),g.destroy(),t},zd.prototype=Object.create(su.prototype),zd.prototype.constructor=zd,zd.prototype.setItem=function(t,e,r){var n=this._opts,i=n.labels,o=this.items[t]||function(t,e){var r=document.createElement("div");if(r.className=e,"string"==typeof t){var n=document.createElement("span");n.style.fontSize="150%";for(var i=t.split("\n"),o=0,a=i.length;o<a;++o){var s=document.createElement("span"),l=document.createTextNode(i[o]);s.appendChild(l),n.appendChild(s),o<a-1&&n.appendChild(document.createElement("br"))}r.appendChild(n)}else r.appendChild(t);return r.worldPos=new He,r}(r,"label label-"+i);o.worldPos.copy(e),o.style.textAlign=n.horizontalAlign,o.style.verticalAlign=n.verticalAlign,this.items[t]=o},zd.prototype.setColor=function(t,e,r){this.items[t].opts={color:e,background:r}},zd.prototype.startUpdate=function(){return!0},zd.prototype.finishUpdate=function(){this.needsUpdate=!0,this.dispatchEvent({type:"update"})},zd.prototype.finalize=function(){this.finishUpdate()},zd.prototype.raycast=function(){},zd.prototype.setOpacity=function(){},zd.prototype.getSubset=function(){return[]};var kd={InstancedSpheresGeometry:Sf,SimpleSpheresGeometry:Tf,Simple2CCylindersGeometry:Of,Instanced2CCylindersGeometry:Wf,ExtrudedObjectsGeometry:Zf,ChunkedLinesGeometry:ld,TwoColorLinesGeometry:ud,CrossGeometry:md,QuickSurfGeometry:Cd,ContactSurfaceGeometry:Ld,SSIsosurfaceGeometry:Fd,LabelsGeometry:zd};function Ud(t){function e(){t.apply(this,arguments),this.onBeforeRender=e.prototype.onBeforeRender}return e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.prototype.onBeforeRender=function(t,e,r,n,i,o){this._onBeforeRender(t,e,r,n,i,o),this._update()},e.prototype._onBeforeRender=function(){},e.prototype._update=function(){var t=this.material;t&&t instanceof lf&&t.updateUniforms()},e}var Bd=Ud(io);function Vd(t,e){Bd.call(this,t,e)}Vd.prototype=Object.create(Bd.prototype),Vd.prototype.constructor=Vd,Vd.prototype._onBeforeRender=function(t,e,r,n,i,o){var a=this.material;a&&a.uniforms.invModelViewMatrix&&(this.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,this.matrixWorld),a.uniforms.invModelViewMatrix.value.getInverse(this.modelViewMatrix))};var jd=Ud(io);function Gd(t,e){jd.call(this,t,e)}function Wd(t,e){ea.call(this),this.geometry=t;var r=this;r.initialized=!1,this.geometry.addEventListener("update",function(){r.update()})}Gd.prototype=Object.create(jd.prototype),Gd.prototype.constructor=Gd,Gd.prototype._onBeforeRender=function(t,e,r){var n=this.geometry,i=this.material;if(n.zClip&&i.uberOptions){var o=(new Xe).multiplyMatrices(this.matrixWorld,r.matrixWorldInverse),a=(new He).setFromMatrixColumn(o,0).length(),s=(new He).copy(n.boundingSphere.center);this.localToWorld(s),i.uberOptions.zClipValue=r.position.z-s.z-a*(.5*n.boundingSphere.radius)}},Wd.prototype=Object.create(ea.prototype),Wd.prototype.constructor=Wd,Wd.prototype.init=function(){for(var t=this.children,e=t.length-1;e>=0;--e)this.remove(t[e]);var r=this.geometry.items,i=this.geometry.userData,o=r.length;for(e=0;e<o;++e){var a=r[e];if(a){var s=new tf(Cu.shallowCloneNode(a));s.userData=n.clone(i),s.getElement().style.visibility="visible",s.source=a,this.add(s)}}this.initialized=!0},Wd.prototype.update=function(){if(this.geometry.needsUpdate){var t=this.children;this.initialized||this.init();for(var e=0,r=t.length;e<r;++e){var n=t[e],i=n.source;n.position.copy(i.worldPos),n.userData.color=i.opts.color,n.userData.background=i.opts.background}}};var Hd=Ud(io);function Xd(t,e){Hd.call(this,t,e)}Xd.prototype=Object.create(Hd.prototype),Xd.prototype.constructor=Xd,Xd.prototype._onBeforeRender=function(t,e,r){var n=this.material;if(n.uberOptions){n.uberOptions.projMatrixInv.getInverse(r.projectionMatrix,!0);var i=t.getSize();n.uberOptions.viewport.set(i.width,i.height)}};var Yd,qd,Zd={ZClipped:Gd,ZSprite:Vd,Text:Wd,Line:Ud($o),LineSegments:Ud(Ko),Mesh:Ud(io),ThickLineMesh:Xd};function $d(t,e){return function(r){r.setValues(t),r.setUberOptions(e)}}function Kd(t,e){return{Geometry:function(r,n){return new kd.Instanced2CCylindersGeometry(r,n,t,e)},Object:Zd.ZSprite,initMaterial:$d({instancedMatrix:!0,attrColor:!0,attrColor2:!0,attrAlphaColor:!0,cylinderSprite:t})}}function Qd(t,e){var r=t.prototype instanceof rd,n=e.lineWidth||0;return{Geometry:t,Object:r?Zd.ThickLineMesh:Zd.LineSegments,initMaterial:$d({lights:!1,attrColor:!0,attrAlphaColor:!0,thickLine:r},{lineWidth:n})}}function Jd(t,e,r,n){var i={wireframe:!!n.wireframe,fakeOpacity:r.now.isoSurfaceFakeOpacity,zClip:n.zClip};return{Geometry:t,Object:Zd.ZClipped,initMaterial:$d({attrColor:!0,attrAlphaColor:!1,wireframe:i.wireframe,fakeOpacity:i.fakeOpacity,zClip:i.zClip})}}function tm(){}function em(t,e,r,n){Wn.call(this),this._geometry=t,this._geoParams=e;var i=r.createInstance();e.initMaterial(i),this._material=i,this._transforms=n.length>0?n:[new Xe];for(var o=this._createMeshes(t),a=0,s=o.length;a<s;++a)this.add(o[a])}function rm(t,e,r,n,i,o,a){if(ef.call(this),this.constructor===rm)throw new Error("Can not instantiate abstract class!");var s,l,c;this._selection=e,this._geo=new(s=t.Geometry,l=this._geoArgs,c=[s].concat(l),s.bind.apply(s,c)),this._chunksIdc=e.chunks,this._mesh=new em(this._geo,t,a,i),this.add(this._mesh),this._mode=n,this._colorer=r,this._build()}function nm(t,e,r,n,i,o,a){rm.call(this,t,e,r,n,i,o,a)}function im(t,e,r,n,i,o,a){this._geoArgs=this._makeGeoArgs(e,n,r,o),nm.call(this,t,e,r,n,i,o,a)}function om(t,e,r,n,i,o,a){im.call(this,t,e,r,n,i,o,a)}function am(t,e,r,n,i,o,a){im.call(this,t,e,r,n,i,o,a)}function sm(t){return null!==t.getName().getNode()?t.getName().getNode():t.isLabelVisible()?t.getVisualName():null}tm.createSpheres=function(t,e){var r=e.now.zSprites;return{Geometry:function(t,e){return new kd.InstancedSpheresGeometry(t,e,r)},Object:Zd.ZSprite,initMaterial:$d({instancedPos:!0,attrColor:!0,attrAlphaColor:!0,sphereSprite:r})}},tm.create2CClosedCylinders=function(t,e){return Kd(!1,!1)},tm.create2CCylinders=function(t,e){return Kd(e.now.zSprites,!0)},tm.create2CLines=function(t,e,r){return Qd(kd.TwoColorLinesGeometry,r)},tm.createCrosses=function(t,e,r){return Qd(kd.CrossGeometry,r)},tm.createExtrudedChains=function(t,e){return{Geometry:kd.ExtrudedObjectsGeometry,Object:Zd.Mesh,initMaterial:$d({attrColor:!0,attrAlphaColor:!0})}},tm.createChunkedLines=function(t,e,r){return Qd(kd.ChunkedLinesGeometry,r)},tm.createQuickSurface=function(t,e,r){return Jd(kd.QuickSurfGeometry,0,e,r)},tm.createContactSurface=function(t,e,r){return Jd(kd.ContactSurfaceGeometry,0,e,r)},tm.createSASSES=function(t,e,r){return Jd(kd.SSIsosurfaceGeometry,0,e,r)},tm.createLabels=function(t,e){return{Geometry:kd.LabelsGeometry,Object:Zd.Text,initMaterial:function(){}}},em.prototype=Object.create(Wn.prototype),em.prototype.constructor=em,em.prototype.raycast=(Yd=new Xe,qd=new eo,function(t,e){var r=this.children;qd.copy(t.ray);for(var n=0,i=r.length;n<i;++n){var o=r[n];o.updateMatrixWorld();var a=o.matrixWorld;Yd.getInverse(a),t.ray.copy(qd).applyMatrix4(Yd);var s=[];this._geometry.raycast(t,s);for(var l=0,c=s.length;l<c;++l){var u=s[l];u.point&&(u.point.applyMatrix4(a),u.distance=qd.origin.distanceTo(u.point)),u.object=o,e[e.length]=u}}t.ray.copy(qd)}),em.prototype.getSubset=function(t){for(var e=this._geometry.getSubset(t),r=[],n=0,i=0,o=e.length;i<o;++i)for(var a=this._createMeshes(e[i]),s=0,l=a.length;s<l;++s)r[n++]=a[s];return r},em.prototype._createMeshes=function(t){var e=this._transforms,r=this._geoParams.Object,n=this._material;n.forceUniformsUpdate=!0;for(var i=[],o=0,a=e.length;o<a;++o){var s=new r(t,n);s.applyMatrix(e[o]),i[o]=s}return i},rm.prototype=Object.create(ef.prototype),rm.prototype.constructor=rm,rm.prototype.getSubset=function(t,e){e=void 0!==e&&e;var r=this._calcChunksList(t,e);return 0===r.length?[]:this._mesh.getSubset(r)},rm.prototype._changeSubsetOpacity=function(t,e,r){var n=this._calcChunksList(t,r);0!==n.length&&this._geo.setOpacity(n,e)},rm.prototype.enableSubset=function(t,e){e=void 0===e||e,this._changeSubsetOpacity(t,1,e)},rm.prototype.disableSubset=function(t,e){e=void 0===e||e,this._changeSubsetOpacity(t,0,e)},nm.prototype=Object.create(rm.prototype),nm.prototype.constructor=nm,nm.prototype.raycast=function(t,e){var r=this._selection.atoms,n=[];this._mesh.raycast(t,n);for(var i=this._chunksIdc,o=0,a=n.length;o<a;++o)if(n[o].hasOwnProperty("chunkIdx")){var s=i[n[o].chunkIdx];s<r.length&&(n[o].atom=r[s],e.push(n[o]))}},nm.prototype._calcChunksList=function(t){for(var e=[],r=this._selection.atoms,n=this._chunksIdc,i=0,o=n.length;i<o;++i){0!=(r[n[i]]._mask&t)&&e.push(i)}return e},im.prototype=Object.create(nm.prototype),im.prototype.constructor=im,im.prototype._makeGeoArgs=function(t,e,r,n){return[t.chunks.length,n]},im.prototype._build=function(){for(var t=this._selection.chunks,e=this._selection.atoms,r=this._selection.parent,n=this._mode,i=this._colorer,o=this._geo,a=0,s=t.length;a<s;++a){var l=e[t[a]];o.setItem(a,l._position,n.calcAtomRadius(l)),o.setColor(a,i.getAtomColor(l,r))}o.finalize()},im.prototype.updateToFrame=function(t){for(var e=this._selection.chunks,r=this._selection.atoms,n=this._mode,i=this._colorer,o=t.needsColorUpdate(i),a=this._geo,s=0,l=e.length;s<l;++s){var c=r[e[s]];a.setItem(s,t.getAtomPos(e[s]),n.calcAtomRadius(c)),o&&a.setColor(s,t.getAtomColor(i,c))}a.finalize()},om.prototype=Object.create(im.prototype),om.prototype.constructor=om,om.prototype._makeGeoArgs=function(t,e,r,n){for(var i=[],o=t.atoms,a=t.chunks,s=0,l=a.length;s<l;++s)i[s]=o[a[s]];var c=e.getSurfaceOpts();return c.atoms=i,[l,c]},am.prototype=Object.create(im.prototype),am.prototype.constructor=am,am.prototype._makeGeoArgs=function(t,e,r,n){for(var i=[],o=t.atoms,a=t.chunks,s=0,l=a.length;s<l;++s)i[s]=o[a[s]];var c=e.getSurfaceOpts();return c.atoms=i,c.selection=t,c.colorMode=r,[l,c]};var lm={none:function(t){return t},adjust:function(t){var e=t>>16&255,r=t>>8&255,n=255&t;return.2126*e+.7152*r+.0722*n>127?(e=3*e/10,r=3*r/10,n=3*n/10):(e=255-3*(255-e)/10,r=255-3*(255-r)/10,n=255-3*(255-n)/10),e<<16|r<<8|n},inverse:function(t){return 255-(t>>16&255)<<16|255-(t>>8&255)<<8|255-(255&t)}};function cm(t,e){var r;if(lm.hasOwnProperty(e))r=Cu.hexColor(lm[e](t));else{var n=parseInt(e,16);r=!Number.isNaN(n)&&e.toLowerCase().startsWith("0x")?Cu.hexColor(n):"#000000"}return r}var um={serial:function(t){return t.getSerial()},name:function(t){return t.getVisualName()},elem:function(t){return t.element.name},residue:function(t){return t._residue.getType().getName()},sequence:function(t){return t._residue.getSequence()},chain:function(t){return t._residue.getChain().getName()},hetatm:function(t){return t.isHet()},water:function(t){return"HOH"===t._residue.getType().getName()||"WAT"===t._residue.getType().getName()}},hm=function(t,e){return e.replace(/\{\{(\s*\w+\s*)\}\}/g,function(e){var r=e.replace(/\s+/g,"");return r=r.substring(2,r.length-2).toLowerCase(),um.hasOwnProperty(r)?um[r](t):"null"})};function pm(t,e,r,n,i,o,a){this._geoArgs=this._makeGeoArgs(e,n,r,o),nm.call(this,t,e,r,n,i,o,a)}function fm(t,e,r,n){var i=Math.sin(t);return e.clone().multiplyScalar(Math.sin((1-n)*t)/i).addScaledVector(r,Math.sin(n*t)/i)}function dm(t,e,r,n,i,o,a){nm.call(this,t,e,r,n,i,o,a)}pm.prototype=Object.create(nm.prototype),pm.prototype.constructor=pm,pm.prototype._makeGeoArgs=function(t,e,r,n){var i=e.getLabelOpts();return[t.chunks.length,i]},pm.prototype._build=function(){for(var t=this._mode.getLabelOpts(),e=this._selection.chunks,r=this._selection.atoms,n=this._selection.parent,i=this._colorer,o=this._geo,a=0,s=e.length;a<s;++a){var l=r[e[a]],c=t.template?hm(l,t.template):sm(l);if(c){var u=i.getAtomColor(l,n),h=parseInt(cm(u,t.fg).substring(1),16),p=t.showBg?parseInt(cm(u,t.bg).substring(1),16):"transparent";o.setItem(a,l.getPosition(),c),o.setColor(a,h,p)}}o.finalize()},pm.prototype.updateToFrame=function(t){for(var e=this._mode.getLabelOpts(),r=this._selection.chunks,n=this._selection.atoms,i=this._colorer,o=this._geo,a=t.needsColorUpdate(i),s=0,l=r.length;s<l;++s){var c=n[r[s]],u=e.template?hm(c,e.template):sm(c);if(u){var h=t.getAtomColor(i,c),p=parseInt(cm(h,e.fg).substring(1),16),f=e.showBg?parseInt(cm(h,e.bg).substring(1),16):"transparent";o.setItem(s,t.getAtomPos(r[s]),u),a&&o.setColor(s,p,f)}}o.finalize()},dm.prototype=Object.create(nm.prototype),dm.prototype.constructor=dm,dm.prototype._buildInner=function(t,e){for(var r=this._selection.chunks,n=new He,i=new He,o=this._segmentsHeight,a=1/o,s=this._colorer,l=this._selection.cycles,c=this._selection.parent,u=0,h=r[u],p=0,f=l.length;p<f;++p){var d=l[p],m=d.atoms,g=[],v=[],y=d.center,_=d.radius-t,x=m.length,b=0,w=m[x-1]._position,S=m[b]._position;n.subVectors(w,y),i.subVectors(S,y);for(var M=i.clone().cross(n).normalize();b<x;++b){var A=n.angleTo(i);v[b]=fm(A,n,i,.5).normalize(),S=m[(b+1)%x]._position,n.copy(i),i.subVectors(S,y)}for(b=0;b<x;++b)if(m[b]._index===h){for(var E=v[b],C=v[(b+1)%x],T=s.getAtomColor(m[b],c),P=E.angleTo(C),L=0;L<=o;++L)g[L]=fm(P,E,C,L*a).multiplyScalar(_).add(y);e(u++,T,g,y,M),h=r[u]}}};var mm=mf.calcChunkMatrix;function gm(t,e,r,n,i,o,a){var s=this,l=s._segmentsHeight=o,c=n.getAromRadius(),u=new _e(c,c),h=n.calcStickRadius()+2*c,p=new He,f=[];s._build=function(){var t=s._geo;s._buildInner(h,function(e,r,n,i,o){for(var a=0;a<=l;++a){var s=n[a],c=s.clone().sub(i).cross(o);p.addVectors(s,c),f[a]=mm(s,p,o,u)}t.setItem(e,f),t.setColor(e,r)}),t.finalize()},this._geoArgs=[function(t,e){for(var r=[],n=0;n<e;++n){var i=2*n/e*Math.PI;r.push(new He(Math.cos(i)*t,Math.sin(i)*t,0))}return r}(1,o),this._segmentsHeight+1,e.chunks.length],dm.call(this,t,e,r,n,i,o,a)}function vm(t,e,r,n,i,o,a){var s=this,l=this._segmentsHeight=n.getAromaticArcChunks();s._build=function(){var t=s._geo,e=n.getAromaticOffset();s._buildInner(e,function(e,r,n){for(var i=n[0],o=1;o<=l;++o){var a=n[o];t.setSegment(e,o-1,i,a),i=a}t.setColor(e,r)}),t.finalize()},this._geoArgs=[e.chunks.length,l,!0],dm.call(this,t,e,r,n,i,o,a)}function ym(t,e,r,n,i,o,a){rm.call(this,t,e,r,n,i,o,a)}function _m(t,e,r,n,i,o,a){ym.call(this,t,e,r,n,i,o,a)}function xm(t,e,r,n,i,o,a){this._stickRad=n.calcStickRadius(),this._geoArgs=[e.chunks.length,o],_m.call(this,t,e,r,n,i,o,a)}function bm(t,e,r,n,i,o,a){this._stickRad=n.calcStickRadius(),this._geoArgs=[2*e.chunks.length,o],_m.call(this,t,e,r,n,i,o,a)}gm.prototype=Object.create(dm.prototype),gm.prototype.constructor=gm,vm.prototype=Object.create(dm.prototype),vm.prototype.constructor=vm,ym.prototype=Object.create(rm.prototype),ym.prototype.constructor=ym,ym.prototype.raycast=function(t,e){var r=this._selection.residues,n=[];this._mesh.raycast(t,n);for(var i=this._chunksIdc,o=0,a=n.length;o<a;++o)if(n[o].hasOwnProperty("chunkIdx")){var s=i[n[o].chunkIdx];s<r.length&&(n[o].residue=r[s],e.push(n[o]))}},ym.prototype._calcChunksList=function(t){for(var e=[],r=this._selection.residues,n=this._chunksIdc,i=0,o=n.length;i<o;++i){0!=(r[n[i]]._mask&t)&&e.push(i)}return e},_m.prototype=Object.create(ym.prototype),_m.prototype.constructor=_m,_m.prototype.raycast=function(t,e){var r=this._selection.residues,n=[];this._mesh.raycast(t,n);for(var i=this._chunksIdc,o=0,a=n.length;o<a;++o)if(n[o].hasOwnProperty("chunkIdx")){var s=i[Math.floor(n[o].chunkIdx/2)];s<r.length&&(n[o].residue=r[s],e.push(n[o]))}},_m.prototype._build=function(){for(var t=this._selection.residues,e=this._selection.parent,r=this._colorer,n=this._geo,i=0,o=this._selection.chunks,a=0,s=o.length;a<s;++a){var l=t[o[a]],c=r.getResidueColor(l,e);this._processItem(i++,l._cylinders[0],l._cylinders[1],c)}n.finalize()},_m.prototype._calcChunksList=function(t){for(var e=[],r=0,n=this._selection.residues,i=this._chunksIdc,o=0,a=i.length;o<a;++o){0!=(n[i[o]]._mask&t)&&(e[r++]=2*o,e[r++]=2*o+1)}return e},_m.prototype.updateToFrame=function(t){for(var e=t.getResidues(),r=this._selection.parent,n=this._colorer,i=this._geo,o=0,a=this._selection.chunks,s=0,l=a.length;s<l;++s){var c=e[a[s]],u=n.getResidueColor(c,r);this._processItem(o++,c._cylinders[0],c._cylinders[1],u)}i.finishUpdate()},xm.prototype=Object.create(_m.prototype),xm.prototype.constructor=xm,xm.prototype._processItem=function(t,e,r,n){var i=this._geo;i.setItem(t,e,r,this._stickRad),i.setColor(t,n,n)},bm.prototype=Object.create(_m.prototype),bm.prototype.constructor=bm,bm.prototype._processItem=function(t,e,r,n){var i=this._geo,o=this._stickRad,a=2*t;i.setItem(a,e,o),i.setColor(a,n),a++,i.setItem(a,r,o),i.setColor(a,n)};var wm=r(function(e,r){
+/*
 Smooth.js version 0.1.7
 
 Turn arrays into smooth functions.
@@ -50,5 +52,5 @@ Turn arrays into smooth functions.
 Copyright 2012 Spencer Cohen
 Licensed under MIT license (see "Smooth.js MIT license.txt")
 */
-(function(){var t,r,n,i,o,a,s,c,l,u,h,p,f,d,m,g,v,y,_,x,b,w,S,M,A,E,C=Object.prototype.hasOwnProperty,T=function(t,e){function r(){this.constructor=t}for(var n in e)C.call(e,n)&&(t[n]=e[n]);return r.prototype=e.prototype,t.prototype=new r,t.__super__=e.prototype,t};p={method:(n={METHOD_NEAREST:"nearest",METHOD_LINEAR:"linear",METHOD_CUBIC:"cubic",METHOD_LANCZOS:"lanczos",METHOD_SINC:"sinc",CLIP_CLAMP:"clamp",CLIP_ZERO:"zero",CLIP_PERIODIC:"periodic",CLIP_MIRROR:"mirror",CUBIC_TENSION_DEFAULT:0,CUBIC_TENSION_CATMULL_ROM:0}).METHOD_CUBIC,cubicTension:n.CUBIC_TENSION_DEFAULT,clip:n.CLIP_CLAMP,scaleTo:0,sincFilterSize:2,sincWindow:void 0},l=function(t,e){return Math.max(0,Math.min(t,e-1))},h=function(t,e){return(t%=e)<0&&(t+=e),t},u=function(t,e){var r;return r=2*(e-1),(t=h(t,r))>e-1&&(t=r-t),t},t=function(){function t(t,e){if(this.array=t.slice(0),this.length=this.array.length,!(this.clipHelper={clamp:this.clipHelperClamp,zero:this.clipHelperZero,periodic:this.clipHelperPeriodic,mirror:this.clipHelperMirror}[e.clip]))throw"Invalid clip: "+e.clip}return t.prototype.getClippedInput=function(t){return 0<=t&&t<this.length?this.array[t]:this.clipHelper(t)},t.prototype.clipHelperClamp=function(t){return this.array[l(t,this.length)]},t.prototype.clipHelperZero=function(t){return 0},t.prototype.clipHelperPeriodic=function(t){return this.array[h(t,this.length)]},t.prototype.clipHelperMirror=function(t){return this.array[u(t,this.length)]},t.prototype.interpolate=function(t){throw"Subclasses of AbstractInterpolator must override the interpolate() method."},t}(),o=function(e){function r(){r.__super__.constructor.apply(this,arguments)}return T(r,t),r.prototype.interpolate=function(t){return this.getClippedInput(Math.round(t))},r}(),i=function(e){function r(){r.__super__.constructor.apply(this,arguments)}return T(r,t),r.prototype.interpolate=function(t){var e;return e=Math.floor(t),(1-(t-=e))*this.getClippedInput(e)+t*this.getClippedInput(e+1)},r}(),r=function(e){function r(t,e){this.tangentFactor=1-Math.max(-1,Math.min(1,e.cubicTension)),r.__super__.constructor.apply(this,arguments)}return T(r,t),r.prototype.getTangent=function(t){return this.tangentFactor*(this.getClippedInput(t+1)-this.getClippedInput(t-1))/2},r.prototype.interpolate=function(t){var e,r,n,i,o;return e=Math.floor(t),r=[this.getTangent(e),this.getTangent(e+1)],n=[this.getClippedInput(e),this.getClippedInput(e+1)],t-=e,i=t*t,(2*(o=t*i)-3*i+1)*n[0]+(o-2*i+t)*r[0]+(-2*o+3*i)*n[1]+(o-i)*r[1]},r}(),w=Math.sin,a=Math.PI,S=function(t){return 0===t?1:w(a*t)/(a*t)},v=function(t){return function(e){return S(e/t)}},_=function(t){return function(e){return S(e)*t(e)}},s=function(e){function r(t,e){if(r.__super__.constructor.apply(this,arguments),this.a=e.sincFilterSize,!e.sincWindow)throw"No sincWindow provided";this.kernel=_(e.sincWindow)}return T(r,t),r.prototype.interpolate=function(t){var e,r,n,i,o;for(n=0,r=i=(e=Math.floor(t))-this.a+1,o=e+this.a;i<=o?r<=o:r>=o;i<=o?r++:r--)n+=this.kernel(t-r)*this.getClippedInput(r);return n},r}(),f=function(t,e){var r,n,i,o;for(o=[],n=0,i=t.length;n<i;n++)r=t[n],o.push(r[e]);return o},y=function(t,e,r){var n,i;return"0,1"===r.join?t:(n=e/(r[1]-r[0]),i=r[0],function(e){return t(n*(e-i))})},d=function(t){return Object.prototype.toString.call(t).slice("[object ".length,-1)},A=function(t){if(isNaN(t))throw"NaN in Smooth() input";if("Number"!==d(t))throw"Non-number in Smooth() input";if(!isFinite(t))throw"Infinity in Smooth() input"},E=function(t,e){var r,n,i;if("Array"!==d(t))throw"Non-vector in Smooth() input";if(t.length!==e)throw"Inconsistent dimension in Smooth() input";for(n=0,i=t.length;n<i;n++)r=t[n],A(r)},m=function(t){return"Number"===d(t)&&isFinite(t)&&!isNaN(t)},x=function(t){var e;switch(e="scaleTo param must be number or array of two numbers",d(t)){case"Number":if(!m(t))throw e;t=[0,t];break;case"Array":if(2!==t.length)throw e;if(!m(t[0])||!m(t[1]))throw e;break;default:throw e}return t},b=function(t){var e,r,n;e={};for(r in t)C.call(t,r)&&(n=t[r],e[r]=n);return e},c=function(t,e){var n,a,l,u,h,m,g,_,w,S,M;null==e&&(e={}),w={},e=b(e),w.config=b(e),null==e.scaleTo&&(e.scaleTo=e.period),null==e.sincFilterSize&&(e.sincFilterSize=e.lanczosFilterSize);for(g in p)C.call(p,g)&&(M=p[g],null==e[g]&&(e[g]=M));if(!(h={nearest:o,linear:i,cubic:r,lanczos:s,sinc:s}[e.method]))throw"Invalid method: "+e.method;if("lanczos"===e.method&&(e.sincWindow=v(e.sincFilterSize)),t.length<2)throw"Array must have at least two elements";w.count=t.length,S=function(){var r,n,i,o;switch(d(t[0])){case"Number":if(w.dimension="scalar",c.deepValidation)for(r=0,i=t.length;r<i;r++)_=t[r],A(_);return u=new h(t,e),function(t){return u.interpolate(t)};case"Array":if(w.dimension=a=t[0].length,!a)throw"Vectors must be non-empty";if(c.deepValidation)for(n=0,o=t.length;n<o;n++)M=t[n],E(M,a);return m=function(){var r;for(r=[],l=0;0<=a?l<a:l>a;0<=a?l++:l--)r.push(new h(f(t,l),e));return r}(),function(t){var e,r,n,i;for(i=[],r=0,n=m.length;r<n;r++)e=m[r],i.push(e.interpolate(t));return i};default:throw"Invalid element type: "+d(t[0])}}(),n="periodic"===e.clip?t.length:t.length-1,e.scaleTo||(e.scaleTo=n),w.domain=x(e.scaleTo),S=y(S,n,w.domain),w.domain.sort();for(g in w)C.call(w,g)&&(M=w[g],S[g]=M);return S};for(g in n)C.call(n,g)&&(M=n[g],c[g]=M);c.deepValidation=!0,(null!==e?e:window).Smooth=c}).call(wl)}).Smooth,Pd=Tf.ResidueType,Ld=Df.calcChunkMatrix;ds.prototype.prepareMatrices=function(t,e,r){for(var i=this._segmentsCount,o=new Array(i),a=new n(0,0),s=this._topInterp,c=this._centerInterp,l=this._shift+this._valueStep*(i-1)*t,u=0;u<i;++u){var h=Math.min(1,u/(i-1));a.lerpVectors(e,r,h);var p=s(l,null),f=c(l,null),d=c(l+=this._valueStep,null);o[u]=Ld(f.clone(),d.clone(),p.clone().sub(f),a)}return o},(gs.prototype=Object.create(ss.prototype)).constructor=gs,gs.prototype._build=function(){var t=this._selection.residues,e=this._selection.parent,r=this._mode,n=this._colorer,i=r.getTension(),o=this._geo,a=0,s=[];ms(this._selection.subdivs,t,this._segmentsHeight,i,r,function(t,r){var i=n.getResidueColor(t,e);s[a]=t._index,o.setItem(a,r),o.setColor(a++,i)}),this._chunksIdc=s,o.finalize()},gs.prototype.updateToFrame=function(t){var e=this._selection.parent,r=this._mode,n=this._colorer,i=r.getTension(),o=this._geo,a=t.getResidues(),s=0,c=t.needsColorUpdate(n);ms(this._selection.subdivs,a,this._segmentsHeight,i,r,function(t,r){o.setItem(s,r),c&&o.setColor(s,n.getResidueColor(t,e)),s++}),o.finalize()},(vs.prototype=Object.create(Za.prototype)).constructor=vs,vs.prototype._build=function(){for(var t=this._selection.residues,e=this._selection.parent,r=this._mode,n=this._colorer,i=this._geo,o=0,a=[],s=this._selection.subdivs,c=r.calcStickRadius(),l=0,u=s.length;l<u;++l)for(var h=s[l].arr,p=0,f=h.length;p<f;++p)for(var d=h[p].start,m=h[p].end,g=t[d],v=d+1;v<=m;++v){var y=t[v];a[o]={first:g._index,second:y._index},i.setItem(o,g._controlPoint,y._controlPoint,c),i.setColor(o,n.getResidueColor(g,e),n.getResidueColor(y,e)),o++,g=y}this._chunksIdc=a,i.finalize()},vs.prototype.updateToFrame=function(t){for(var e=t.getResidues(),r=this._selection.parent,n=this._mode,i=this._colorer,o=this._geo,a=0,s=this._selection.subdivs,c=n.calcStickRadius(),l=t.needsColorUpdate(i),u=0,h=s.length;u<h;++u)for(var p=s[u].arr,f=0,d=p.length;f<d;++f)for(var m=p[f].start,g=p[f].end,v=e[m],y=m+1;y<=g;++y){var _=e[y];o.setItem(a,v._controlPoint,_._controlPoint,c),l&&o.setColor(a,i.getResidueColor(v,r),i.getResidueColor(_,r)),a++,v=_}o.finalize()},vs.prototype.raycast=function(t,e){var r=[],n=this._selection.residues;this._mesh.raycast(t,r);for(var i=this._chunksIdc,o=0,a=r.length;o<a;++o)if(r[o].hasOwnProperty("chunkIdx")){var s=r[o].chunkIdx,c=i[Math.floor(s/2)],l=s%2==0?c.first:c.second;l<n.length&&(r[o].residue=n[l],e.push(r[o]))}},vs.prototype._calcChunksList=function(t){for(var e=[],r=this._chunksIdc,n=this._selection.residues,i=0,o=r.length;i<o;++i){var a=r[i];n[a.first]._mask&t&&e.push(2*i),n[a.second]._mask&t&&e.push(2*i+1)}return e},(ys.prototype=Object.create(Za.prototype)).constructor=ys,ys.prototype.getBondOrder=function(t,e,r){var n=1;return!e||r&&t._type===Qi.BondType.AROMATIC||(n=function(t){return t<2?1:t}(t._order)),n},ys.prototype.raycast=function(t,e){var r=this._selection.bonds,n=[];this._mesh.raycast(t,n);for(var i=this._chunksIdc,o=0,a=n.length;o<a;++o)if(n[o].hasOwnProperty("chunkIdx")){var s=n[o].chunkIdx,c=i[Math.floor(s/2)];if(c<r.length){var l=r[c];n[o].atom=s%2==0?l._left:l._right,e.push(n[o])}}},ys.prototype._calcChunksList=function(t,e){for(var r=[],n=this._selection.bonds,i=this._chunksIdc,o=0,a=i.length;o<a;++o){var s=n[i[o]];s._left._mask&t&&(!e||s._right._mask&t)&&r.push(2*o),s._right._mask&t&&(!e||s._left._mask&t)&&r.push(2*o+1)}return r},(_s.prototype=Object.create(ys.prototype)).constructor=_s,_s.prototype._build=function(){for(var t,e=this._selection.chunks,r=this._selection.bonds,n=this._selection.parent,i=this._mode,o=this._colorer,a=this._geo,s=i.drawMultiorderBonds(),c=i.showAromaticLoops(),u=i.calcStickRadius(),h=i.calcSpaceFraction(),p=new l,f=new l,d=0,m=[],g=0,v=e.length;g<v;++g){var y=r[e[g]],_=y._left,x=y._right,b=_._position,w=x._position;t=y.calcNormalDir();for(var S=this.getBondOrder(y,s,c),M=2*Math.min(i.calcAtomRadius(_),i.calcAtomRadius(x))/S,A=s?Math.min(u,.5*M*(1-h)):u,E=0;E<S;++E){var C=M*(S%2==0?(.5+(E/2|0))*(1-E%2*2):((E+1)/2|0)*(E%2*2-1));m[d]=y._index,p.copy(b),p.addScaledVector(t,C),f.copy(w),f.addScaledVector(t,C),a.setItem(d,p,f,A),a.setColor(d++,o.getAtomColor(_,n),o.getAtomColor(x,n))}}a.finalize(),this._chunksIdc=m},_s.prototype.updateToFrame=function(t){for(var e,r=this._selection.chunks,n=this._selection.bonds,i=this._mode,o=this._colorer,a=this._geo,s=i.drawMultiorderBonds(),c=i.showAromaticLoops(),u=i.calcStickRadius(),h=i.calcSpaceFraction(),p=new l,f=new l,d=0,m=t.needsColorUpdate(o),g=0,v=r.length;g<v;++g){var y=n[r[g]],_=y._left,x=y._right,b=t.getAtomPos(_._index).clone(),w=t.getAtomPos(x._index);e=y.calcNormalDir();for(var S=this.getBondOrder(y,s,c),M=2*Math.min(i.calcAtomRadius(_),i.calcAtomRadius(x))/S,A=s?Math.min(u,.5*M*(1-h)):u,E=0;E<S;++E){var C=M*(S%2==0?(.5+(E/2|0))*(1-E%2*2):((E+1)/2|0)*(E%2*2-1));p.copy(b),p.addScaledVector(e,C),f.copy(w),f.addScaledVector(e,C),a.setItem(d,p,f,A),m&&a.setColor(d,t.getAtomColor(o,_),t.getAtomColor(o,x)),d++}}a.finalize()};(xs.prototype=Object.create(ys.prototype)).constructor=xs,xs.prototype._build=function(){for(var t=this._selection.chunks,e=this._selection.bonds,r=this._selection.parent,n=this._mode,i=this._colorer,o=this._geo,a=n.drawMultiorderBonds(),s=n.showAromaticLoops(),c=new l,u=new l,h=new l,p=0,f=[],d=0,m=t.length;d<m;++d){var g=e[t[d]],v=g._left,y=g._right,_=v._position,x=y._position,b=1===v._bonds.length,w=1===y._bonds.length;c.subVectors(x,_);for(var S=c.length(),M=g.calcNormalDir(),A=this.getBondOrder(g,a,s),E=0;E<A;++E){u.copy(_),h.copy(x);var C=A%2==0?(.5+(E/2|0))*(1-E%2*2):((E+1)/2|0)*(E%2*2-1);f[p]=g._index,2!==A||b||w||(C-=.5,C*=-1),!b&&!w&&A>1&&0!==C&&(u.lerpVectors(_,x,.15/S),h.lerpVectors(_,x,1-.15/S)),C*=.15,u.addScaledVector(M,C),h.addScaledVector(M,C),o.setItem(p,u,h),o.setColor(p++,i.getAtomColor(v,r),i.getAtomColor(y,r))}}o.finalize(),this._chunksIdc=f},xs.prototype.updateToFrame=function(t){for(var e=this._selection.chunks,r=this._selection.bonds,n=this._mode,i=this._colorer,o=this._geo,a=n.drawMultiorderBonds(),s=n.showAromaticLoops(),c=new l,u=new l,h=new l,p=0,f=t.needsColorUpdate(i),d=0,m=e.length;d<m;++d){var g=r[e[d]],v=g._left,y=g._right,_=t.getAtomPos(v._index).clone(),x=t.getAtomPos(y._index),b=1===v._bonds.length,w=1===y._bonds.length;c.subVectors(x,_);for(var S=c.length(),M=g.calcNormalDir(),A=this.getBondOrder(g,a,s),E=0;E<A;++E){u.copy(_),h.copy(x);var C=A%2==0?(.5+(E/2|0))*(1-E%2*2):((E+1)/2|0)*(E%2*2-1);2!==A||b||w||(C-=.5,C*=-1),!b&&!w&&A>1&&0!==C&&(u.lerpVectors(_,x,.15/S),h.lerpVectors(_,x,1-.15/S)),C*=.15,u.addScaledVector(M,C),h.addScaledVector(M,C),o.setItem(p,u,h),f&&o.setColor(p,t.getAtomColor(i,v),t.getAtomColor(i,y)),p++}}o.finalize()};var Rd=Ka,Nd=Qa,Id=Ja,Od=rs,Dd=os,Fd=as,zd=ls,kd=us,Ud=gs,Bd=vs,Vd=_s,jd=xs;(bs.prototype=Object.create(qo.prototype)).constructor=bs,bs.prototype._checkAtom=function(t,e){return t._mask&e},bs.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),c=0,l=s.length;c<l;++c){var u=s[c];u._component=n[o]._component,r[i++]=u}return r},(ws.prototype=Object.create(bs.prototype)).constructor=ws,ws.prototype._checkAtom=function(t,e){if(!(t._mask&e))return!1;if("no"!==this._mode.settings.now.labels&&t.isLabelVisible())return!1;for(var r=t._bonds,n=0,i=r.length;n<i;++n)if(r[n]._left._mask&e&&r[n]._right._mask&e)return!1;return!0},(Ss.prototype=Object.create(qo.prototype)).constructor=Ss,Ss.prototype._checkResidue=function(t,e){return t._mask&e},Ss.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),c=0,l=s.length;c<l;++c){var u=s[c];u._component=n[o]._component,r[i++]=u}return r},(Ms.prototype=Object.create(Ss.prototype)).constructor=Ms,Ms.prototype._checkResidue=function(t,e){return e&t._mask&&null!==t._cylinders},(As.prototype=Object.create(qo.prototype)).constructor=As,As.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),c=0,l=s.length;c<l;++c){var u=s[c];u._component=n[o]._component,r[i++]=u}return r},(Es.prototype=Object.create(qo.prototype)).constructor=Es,Es.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),c=0,l=s.length;c<l;++c){var u=s[c];u._component=n[o]._component,r[i++]=u}return r},(Cs.prototype=Object.create(qo.prototype)).constructor=Cs,Cs.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),c=0,l=s.length;c<l;++c){var u=s[c];u._component=n[o]._component,r[i++]=u}return r},Ps.prototype=Object.create(qo.prototype);var Gd=bs,Wd=ws,Hd=Ms,Xd=As,Yd=Es,qd=Cs,Zd=Ps;Rs.AtomsSpheres=function(t,e){return Ls(Ya.createSpheres(t,e),Gd,Rd)},Rs.OrphanedAtomsCrosses=function(t,e,r){return Ls(Ya.createCrosses(t,e,r),Wd,Rd)},Rs.BondsCylinders=function(t,e){return Ls(Ya.create2CCylinders(t,e),Yd,Vd)},Rs.BondsLines=function(t,e,r){return Ls(Ya.create2CLines(t,e,r),Yd,jd)},Rs.CartoonChains=function(t,e){return Ls(Ya.createExtrudedChains(t,e),Xd,Ud)},Rs.TraceChains=function(t,e){return Ls(Ya.create2CClosedCylinders(t,e),Xd,Bd)},Rs.NucleicSpheres=function(t,e){return Ls(Ya.createSpheres(t,e),Hd,kd)},Rs.NucleicCylinders=function(t,e){return Ls(Ya.create2CCylinders(t,e),Hd,zd)},Rs.ALoopsTorus=function(t,e){return Ls(Ya.createExtrudedChains(t,e),qd,Dd)},Rs.ALoopsLines=function(t,e,r){return Ls(Ya.createChunkedLines(t,e,r),qd,Fd)},Rs.QuickSurfGeo=function(t,e,r){return Ls(Ya.createQuickSurface(t,e,r),Gd,Nd)},Rs.ContactSurfaceGeo=function(t,e,r){return Ls(Ya.createContactSurface(t,e,r),Gd,Nd)},Rs.SASSESSurfaceGeo=function(t,e,r){return Ls(Ya.createSASSES(t,e,r),Gd,Id)},Rs.TextLabelsGeo=function(t,e){return Ls(Ya.createLabels(t,e),Gd,Od)},Rs.SGroupsLabels=function(t,e){return Ls(null,Zd,null)},Jo(Ns.prototype),Ns.prototype.id="__",Ns.prototype.depGroups=[],Ns.prototype.identify=function(){var t=_p.objectsDiff(this.opts,this.settings.now.modes[this.id]);return Sl.isEmpty(t)?this.id:[this.id,t]},Ns.prototype.buildGeometry=function(t,e,r,n){for(var i=this.opts.polyComplexity?this.opts.polyComplexity[this.settings.now.resolution]:0,o=this.depGroups,a=o.length,s=new Df.RCGroup,c=0;c<a;++c){var l=o[c],u={};Sl.isArray(l)&&(u=l[1].call(this),l=l[0]);var h=new(Rs[l](null,this.settings,u))(t,e,this,i,r,n);h.children.length>0&&s.add(h)}return s},(Is.prototype=Object.create(Ns.prototype)).constructor=Is,Is.prototype.update=function(){var t=this._staticGroups;"no"===this.settings.now.labels?this.depGroups=this.depGroups.slice(0,t):(this.depGroups[t]="TextLabelsGeo",this.depGroups[t+1]="SGroupsLabels")},Is.prototype.buildGeometry=function(t,e,r,n){return this.update(),Ns.prototype.buildGeometry.call(this,t,e,r,n)},_p.deriveClass(Ds,Is,{id:"LN",name:"Lines",shortName:"Lines",depGroups:["ALoopsLines","BondsLines","OrphanedAtomsCrosses"]}),Ds.prototype.drawMultiorderBonds=function(){return this.opts.multibond},Ds.prototype.calcAtomRadius=function(){return this.opts.atom},Ds.prototype.getAromaticOffset=function(){return this.opts.offsarom},Ds.prototype.getAromaticArcChunks=function(){return this.opts.chunkarom},Ds.prototype.showAromaticLoops=function(){return this.opts.showarom},Ds.prototype.getLabelOpts=function(){return{fg:"none",bg:"0x202020",showBg:!0,labels:this.settings.now.labels,colors:!0,adjustColor:!0,transparent:!0}},_p.deriveClass(Fs,Is,{id:"LC",name:"Licorice",shortName:"Licorice",depGroups:["AtomsSpheres","BondsCylinders","ALoopsTorus"]}),Fs.prototype.calcAtomRadius=function(t){return this.opts.bond},Fs.prototype.calcStickRadius=function(){return this.opts.bond},Fs.prototype.calcSpaceFraction=function(){return this.opts.space},Fs.prototype.getAromRadius=function(){return this.opts.aromrad},Fs.prototype.showAromaticLoops=function(){return this.opts.showarom},Fs.prototype.drawMultiorderBonds=function(){return this.opts.multibond},Fs.prototype.getLabelOpts=function(){return{fg:"none",bg:"0x202020",showBg:!1,labels:this.settings.now.labels,colors:!0,adjustColor:!0,transparent:!0}},_p.deriveClass(zs,Is,{id:"BS",name:"Balls and Sticks",shortName:"Balls",depGroups:["AtomsSpheres","BondsCylinders","ALoopsTorus"]}),zs.prototype.calcAtomRadius=function(t){return t.element.radius*this.opts.atom},zs.prototype.calcStickRadius=function(){return this.opts.bond},zs.prototype.getAromRadius=function(){return this.opts.aromrad},zs.prototype.showAromaticLoops=function(){return this.opts.showarom},zs.prototype.calcSpaceFraction=function(){return this.opts.space},zs.prototype.drawMultiorderBonds=function(){return this.opts.multibond},zs.prototype.getLabelOpts=function(){return{fg:"none",bg:"0x202020",showBg:!1,labels:this.settings.now.labels,colors:!0,adjustColor:!0,transparent:!0}},_p.deriveClass(ks,Ns,{id:"VW",name:"Van der Waals",shortName:"VDW",depGroups:["AtomsSpheres"]}),ks.prototype.calcAtomRadius=function(t){return t.element.radius},_p.deriveClass(Us,Ns,{id:"TR",name:"Trace",shortName:"Trace",depGroups:["TraceChains"]}),Us.prototype.calcStickRadius=function(){return this.opts.radius},_p.deriveClass(Bs,Ns,{id:"TU",name:"Tube",shortName:"Tube",depGroups:["CartoonChains"]}),Bs.prototype.getResidueRadius=function(t){return this.TUBE_RADIUS},Bs.prototype.getHeightSegmentsRatio=function(){return this.opts.heightSegmentsRatio},Bs.prototype.getTension=function(){return this.opts.tension},Bs.prototype.buildGeometry=function(t,e,r,i){var o=this.opts.radius;return this.TUBE_RADIUS=new n(o,o),Ns.prototype.buildGeometry.call(this,t,e,r,i)},_p.deriveClass(Vs,Ns,{id:"CA",name:"Cartoon",shortName:"Cartoon",depGroups:["CartoonChains","NucleicSpheres","NucleicCylinders"]}),Vs.prototype.getResidueStartRadius=function(t){var e=t.getSecondary();if(!e||!e.type)return this.TUBE_RADIUS;var r=this.secCache[e.type];return r?e._end===t?r.start:r.center:this.TUBE_RADIUS},Vs.prototype.getResidueEndRadius=function(t){var e=t.getSecondary();if(null===e||!e.type)return this.TUBE_RADIUS;var r=this.secCache[e.type];return r?e._end===t?this.ARROW_END:r.center:this.TUBE_RADIUS},Vs.prototype.getResidueRadius=function(t,e){var r=this.getResidueStartRadius(t);if(0===e)return r;var n=this.getResidueEndRadius(t);return 2===e?n:r.clone().lerp(n,e/2)},Vs.prototype.calcStickRadius=function(t){return this.opts.radius},Vs.prototype.getHeightSegmentsRatio=function(){return this.opts.heightSegmentsRatio},Vs.prototype.getTension=function(){return this.opts.tension},Vs.prototype.buildGeometry=function(t,e,r,i){var o=this.opts.radius,a=this.opts.depth;this.TUBE_RADIUS=new n(o,o),this.ARROW_END=new n(a,o);var s={},c=this.opts.ss;for(var l in c)s[l]={center:new n(a,c[l].width),start:new n(a,c[l].arrow)};return this.secCache=s,Ns.prototype.buildGeometry.call(this,t,e,r,i)};var $d=Tf.selectors;_p.deriveClass(Gs,Ns,{isSurface:!0,surfaceNames:[]}),Gs.prototype.calcAtomRadius=function(t){return t.element.radius},Gs.prototype.getVisibilitySelector=function(){var t=null;if(""!==this.opts.subset){var e=$d.parse(this.opts.subset);e.error||(t=e.selector)}return t},_p.deriveClass(Ws,Gs,{id:"QS",name:"Quick Surface",shortName:"Quick Surf",surfaceNames:["QuickSurfGeo"]}),Ws.prototype.getSurfaceOpts=function(){return{useBeads:!1,isoValue:this.opts.isoValue,gaussLim:this.opts.gaussLim[this.settings.now.resolution],radScale:this.opts.scale,gridSpacing:this.opts.gridSpacing[this.settings.now.resolution],zClip:this.opts.zClip,visibilitySelector:this.getVisibilitySelector()}},_p.deriveClass(Hs,Gs,{id:"SU",name:"Surface",shortName:"Surface",surfaceNames:["SASSESSurfaceGeo"]}),Hs.prototype._radScale=1,Hs.prototype._isVertexNormalsRendered=!1,Hs.prototype._isSurfaceTransparent=!1,Hs.prototype._clusterViaKMeans=0,Hs.prototype._excludeProbe=!1,Hs.prototype.calcAtomRadius=function(t){return t.element.radius},Hs.prototype.getSurfaceOpts=function(){return{gridSpacing:this.opts.polyComplexity[this.settings.now.resolution],radScale:this._radScale,zClip:this.opts.zClip,visibilitySelector:this.getVisibilitySelector(),probeRadius:this.opts.probeRadius,excludeProbe:this._excludeProbe,clusterizationType:this._clusterViaKMeans}},_p.deriveClass(Xs,Hs,{id:"SA",name:"Solvent Accessible Surface",shortName:"SAS"}),_p.deriveClass(Ys,Hs,{id:"SE",name:"Solvent Excluded Surface",shortName:"SES"}),_p.deriveClass(qs,Gs,{id:"CS",name:"Contact Surface",shortName:"Contact Surf",isSurface:!0,surfaceNames:["ContactSurfaceGeo"]}),qs.prototype.getSurfaceOpts=function(){return{probeRadius:this.opts.probeRadius,radScale:this.opts.polyComplexity[this.settings.now.resolution],scaleFactor:this.opts.polyComplexity[this.settings.now.resolution],gridSpacing:1/this.opts.polyComplexity[this.settings.now.resolution],isoValue:this.opts.isoValue,probePositions:this.opts.probePositions,zClip:this.opts.zClip,visibilitySelector:this.getVisibilitySelector()}},_p.deriveClass(Zs,Ns,{id:"TX",name:"Text mode",shortName:"Text",depGroups:["TextLabelsGeo"]}),Zs.prototype.getTemplateOptions=function(){return this.opts.template},Zs.prototype.getLabelOpts=function(){return _.merge(this.opts,{labels:this.settings.now.labels,colors:!0,adjustColor:!0,transparent:!0})};var Kd=[],Qd={};!function(t){for(var e=0,r=t.length;e<r;++e){var n=t[e];Kd.push(n),n.prototype.id&&(Qd[n.prototype.id]=n)}}([Ds,Fs,zs,ks,Us,Bs,Vs,Ws,Xs,Ys,qs,Zs]);for(var Jd={list:Kd,descriptions:Sl.map(Kd,function(t){return Sl.pick(t.prototype,["id","name"])}),any:Qd[Lp.now.presets.default[0].mode]||Kd[0],get:function(t){return Qd[t]},create:function(t,e){!e&&t instanceof Array&&(e=t[1],t=t[0]);return new(this.get(t)||this.any)(e)}},tm=(Ks.prototype={constructor:Ks,colors:[16777215,16711680,65280,255,8421504],minRangeColor:0,midRangeColor:8355711,maxRangeColor:16777215,defaultElementColor:16777215,elementColors:{},defaultResidueColor:16777215,residueColors:{},chainColors:[16777215],defaultSecondaryColor:16777215,secondaryColors:{},defaultNamedColor:16777215,namedColorsArray:[["indianred",13458524],["lightcoral",15761536],["salmon",16416882],["darksalmon",15308410],["lightsalmon",16752762],["crimson",14423100],["red",16711680],["firebrick",11674146],["darkred",9109504],["pink",16761035],["lightpink",16758465],["hotpink",16738740],["deeppink",16716947],["mediumvioletred",13047173],["palevioletred",14381203],["coral",16744272],["tomato",16737095],["orangered",16729344],["darkorange",16747520],["orange",16753920],["gold",16766720],["yellow",16776960],["lightyellow",16777184],["lemonchiffon",16775885],["lightgoldenrodyellow",16448210],["papayawhip",16773077],["moccasin",16770229],["peachpuff",16767673],["palegoldenrod",15657130],["khaki",15787660],["darkkhaki",12433259],["lavender",15132410],["thistle",14204888],["plum",14524637],["violet",15631086],["orchid",14315734],["fuchsia",16711935],["magenta",16711935],["mediumorchid",12211667],["mediumpurple",9662683],["rebeccapurple",6697881],["blueviolet",9055202],["darkviolet",9699539],["darkorchid",10040012],["darkmagenta",9109643],["purple",8388736],["indigo",4915330],["slateblue",6970061],["mediumslateblue",8087790],["darkslateblue",4734347],["greenyellow",11403055],["chartreuse",8388352],["lawngreen",8190976],["lime",65280],["limegreen",3329330],["palegreen",10025880],["lightgreen",9498256],["mediumspringgreen",64154],["springgreen",65407],["mediumseagreen",3978097],["seagreen",3050327],["forestgreen",2263842],["green",32768],["darkgreen",25600],["yellowgreen",10145074],["olivedrab",7048739],["olive",8421376],["darkolivegreen",5597999],["mediumaquamarine",6737322],["darkseagreen",9419919],["lightseagreen",2142890],["darkcyan",35723],["teal",32896],["aqua",65535],["cyan",65535],["lightcyan",14745599],["paleturquoise",11529966],["aquamarine",8388564],["turquoise",4251856],["mediumturquoise",4772300],["darkturquoise",52945],["cadetblue",6266528],["steelblue",4620980],["lightsteelblue",11584734],["powderblue",11591910],["lightblue",11393254],["skyblue",8900331],["lightskyblue",8900346],["deepskyblue",49151],["dodgerblue",2003199],["cornflowerblue",6591981],["royalblue",4286945],["blue",255],["mediumblue",205],["darkblue",139],["navy",128],["midnightblue",1644912],["cornsilk",16775388],["blanchedalmond",16772045],["bisque",16770244],["navajowhite",16768685],["wheat",16113331],["burlywood",14596231],["tan",13808780],["rosybrown",12357519],["sandybrown",16032864],["goldenrod",14329120],["darkgoldenrod",12092939],["peru",13468991],["chocolate",13789470],["saddlebrown",9127187],["sienna",10506797],["brown",10824234],["maroon",8388608],["white",16777215],["snow",16775930],["honeydew",15794160],["mintcream",16121850],["azure",15794175],["aliceblue",15792383],["ghostwhite",16316671],["whitesmoke",16119285],["seashell",16774638],["beige",16119260],["oldlace",16643558],["floralwhite",16775920],["ivory",16777200],["antiquewhite",16444375],["linen",16445670],["lavenderblush",16773365],["mistyrose",16770273],["gainsboro",14474460],["lightgray",13882323],["silver",12632256],["darkgray",11119017],["gray",8421504],["dimgray",6908265],["lightslategray",7833753],["slategray",7372944],["darkslategray",3100495],["black",0]],namedColors:{},gradients:{rainbow:[255,65535,65280,16776960,16711680],temp:[255,32767,16777215,16744192,16711680],hot:[16777215,16744192,16711680],cold:[16777215,32767,255],"blue-red":[255,16777215,16711680],reds:[16777215,16711680],blues:[16777215,255]},getElementColor:function(t){var e=this.elementColors[t];return void 0===e?this.defaultElementColor:e},getResidueColor:function(t){var e=this.residueColors[t];return void 0===e?this.defaultResidueColor:e},getChainColor:function(t){var e=t.charCodeAt(0);return e=(31&(e<0?0:e>=256?e-256:e))%this.chainColors.length,this.chainColors[e]},getSecondaryColor:function(t,e){var r=this.secondaryColors[t];return r instanceof Object&&(r=r[e]),void 0===r?this.defaultSecondaryColor:r},getSequentialColor:function(t){var e=this.colors,r=e.length;return t<0?e[t%r+r]:e[t%r]},getGradientColor:function(t,e){var r=this.gradients[e];if(r){var n=r.length,i=t*(n-1),o=Math.floor(i),a=$s(o+1,0,n-1);return o=$s(o,0,n-1),function(t,e,r){var n=1-r;return n*(t>>16&255)+r*(e>>16&255)<<16|n*(t>>8&255)+r*(e>>8&255)<<8|n*(255&t)+r*(255&e)}(r[o],r[a],i-o)}return this.defaultNamedColor},getNamedColor:function(t,e){var r=this.namedColors[t];return void 0!==r||e?r:this.defaultNamedColor}}).namedColorsArray,em=Ks.prototype.namedColors,rm=0,nm=tm.length;rm<nm;++rm){var im=tm[rm];em[im[0]]=im[1]}var om=new Ks("Jmol","JM");om.colors=[255,22015,44031,65535,65451,65365,65280,5635840,11271936,16776960,16755456,16733440,16711680,16711765,16711851,16711935,11206911,5570815],om.elementColors={H:16777215,D:16777152,T:16777120,HE:14286847,LI:13402367,BE:12779264,B:16758197,C:9474192,N:3166456,O:16715021,F:9494608,NE:11789301,NA:11230450,MG:9109248,AL:12560038,SI:1578e4,P:16744448,S:16777008,CL:2093087,AR:8442339,K:9388244,CA:4062976,SC:15132390,TI:12567239,V:10921643,CR:9083335,MN:10255047,FE:14706227,CO:15765664,NI:5296208,CU:13140019,ZN:8224944,GA:12750735,GE:6721423,AS:12419299,SE:16752896,BR:10889513,KR:6076625,RB:7351984,SR:65280,Y:9764863,ZR:9756896,NB:7586505,MO:5551541,TC:3907230,RU:2396047,RH:687500,PD:27013,AG:12632256,CD:16767375,IN:10909043,SN:6717568,SB:10380213,TE:13924864,I:9699476,XE:4366e3,CS:5707663,BA:51456,LA:7394559,CE:16777159,PR:14286791,ND:13107143,PM:10747847,SM:9437127,EU:6422471,GD:4587463,TB:3211207,DY:2097095,HO:65436,ER:58997,TM:54354,YB:48952,LU:43812,HF:5096191,TA:5089023,W:2200790,RE:2522539,OS:2516630,IR:1528967,PT:13684960,AU:16765219,HG:12105936,TL:10900557,PB:5724513,BI:10375093,PO:11230208,AT:7688005,RN:4358806,FR:4325478,RA:32e3,AC:7384058,TH:47871,PA:41471,U:36863,NP:33023,PU:27647,AM:5528818,CM:7888099,BK:9064419,CF:10565332,ES:11739092,FM:11739066,MD:11734438,NO:12389767,LR:13041766,RF:13369433,DB:13697103,SG:14221381,BH:14680120,HS:15073326,MT:15400998},om.defaultResidueColor=12492910,om.residueColors={ALA:13158600,ARG:1334015,ASN:56540,ASP:15075850,CYS:15132160,GLN:56540,GLU:15075850,GLY:15461355,HIS:8553170,ILE:1016335,LEU:1016335,LYS:1334015,MET:15132160,PHE:3289770,PRO:14456450,SER:16422400,THR:16422400,TRP:11819700,TYR:3289770,VAL:1016335,A:10526975,C:16747595,G:16740464,I:8454143,T:10551200,U:16744576,DA:10526975,DC:16747595,DG:16740464,DI:8454143,DT:10551200,DU:16744576,"+A":10526975,"+C":16747595,"+G":16740464,"+I":8454143,"+T":10551200,"+U":16744576},om.chainColors=[4294967295,4290826495,4289789872,4294951112,4294967168,4294951167,4289786096,4294955120,4293951616,4294303411,4278239231,4291648604,4284927402,4288335154,4293821166,4278243025,4278255487,4282168177,4278190219,4290623339,4278215680,4286578688,4286611456,4286578816,4278222976,4290283019,4289864226],om.secondaryColors={helix:{1:16711808,3:6291584,5:10485888},strand:16762880,turn:6324479,dna:11403518,rna:16580962};var am=new Ks("VMD","VM");am.colors=[255,16711680,6316128,16744448,16776960,8421427,10066329,65280,16777215,16751001,4243648,10879142,8447590,15099571,8408320,8421568],am.defaultElementColor=8408320,am.elementColors={H:16777215,C:4243391,N:255,O:16711680,P:8421427,S:16776960},am.defaultResidueColor=4243648,am.residueColors={ALA:255,ARG:16777215,ASN:8421427,ASP:16711680,CYS:16776960,GLN:16744448,GLU:16751001,GLY:16777215,HIS:4243648,ILE:65280,LEU:16751001,LYS:4243648,MET:16776960,PHE:10879142,PRO:8408064,SER:16776960,THR:15099571,TRP:10066329,TYR:65280,VAL:8421427,A:255,C:16744448,G:16776960,T:10879142,U:65280,DA:255,DC:16744448,DG:16776960,DT:10879142,DU:65280,"+A":255,"+C":16744448,"+G":16776960,"+T":10879142,"+U":65280,WAT:4243648,H2O:4243648,HOH:4243648},am.chainColors=[16777215].concat(am.colors),am.secondaryColors={helix:{1:10879142,5:255},strand:16776960};for(var sm=[],cm={},lm=[om,am],um=0,hm=lm.length;um<hm;++um){var pm=lm[um];sm.push(pm),pm.id&&(cm[pm.id]=pm)}var fm={list:sm,any:sm[0],get:function(t){return cm[t]}};Qs.prototype.id="__",Qs.prototype.identify=function(){var t=_p.objectsDiff(this.opts,Lp.now.colorers[this.id]);return Sl.isEmpty(t)?this.id:[this.id,t]},_p.deriveClass(Js,Qs,{id:"EL",aliases:["AT"],name:"Element",shortName:"Element"}),Js.prototype.getAtomColor=function(t,e){var r=t.element.name;return"C"===r&&this.opts.carbon>=0?this.opts.carbon:this.palette.getElementColor(r)},Js.prototype.getResidueColor=function(t,e){return this.palette.defaultResidueColor},_p.deriveClass(tc,Qs,{id:"RT",name:"Residue Type",shortName:"Residue"}),tc.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},tc.prototype.getResidueColor=function(t,e){return this.palette.getResidueColor(t._type._name)},_p.deriveClass(ec,Qs,{id:"SQ",aliases:["RI"],name:"Sequence",shortName:"Sequence"}),ec.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},ec.prototype.getResidueColor=function(t,e){var r=t._chain;if(r.minSequence===Number.POSITIVE_INFINITY&&r.maxSequence===Number.NEGATIVE_INFINITY)return this.palette.defaultNamedColor;var n=r.minSequence,i=r.maxSequence>n?r.maxSequence:n+1;return this.palette.getGradientColor((t._sequence-n)/(i-n),this.opts.gradient)},_p.deriveClass(rc,Qs,{id:"CH",name:"Chain",shortName:"Chain"}),rc.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},rc.prototype.getResidueColor=function(t,e){return this.palette.getChainColor(t.getChain()._name)},_p.deriveClass(nc,Qs,{id:"SS",name:"Secondary Structure",shortName:"Structure"}),nc.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},nc.prototype.getResidueColor=function(t,e){if(t._type.flags&Ji.Flags.DNA)return this.palette.getSecondaryColor("dna");if(t._type.flags&Ji.Flags.RNA)return this.palette.getSecondaryColor("rna");var r=t.getSecondary();return r?this.palette.getSecondaryColor(r.type,r._type):this.palette.getSecondaryColor("")},_p.deriveClass(ic,Qs,{id:"UN",name:"Uniform",shortName:"Uniform"}),ic.prototype.getAtomColor=function(t,e){return this.opts.color},ic.prototype.getResidueColor=function(t,e){return this.opts.color},_p.deriveClass(oc,Qs,{id:"CO",name:"Conditional",shortName:"Conditional"}),oc.prototype.getAtomColor=function(t,e){return this._subsetCached.includesAtom(t)?this.opts.color:this.opts.baseColor},oc.prototype.getResidueColor=function(t,e){for(var r=this._subsetCached,n=!0,i=t._atoms,o=0,a=i.length;o<a;++o)n=n&&r.includesAtom(i[o]);return n?this.opts.color:this.opts.baseColor},_p.deriveClass(ac,Qs,{id:"CF",name:"Conformation",shortName:"Conformation"}),ac.prototype.getAtomColor=function(t,e){return this.palette.getChainColor(String.fromCharCode(t._location))},ac.prototype.getResidueColor=function(t,e){return this.palette.defaultResidueColor},_p.deriveClass(sc,Qs,{id:"TM",name:"Temperature",shortName:"Temperature"}),sc.prototype.getAtomColor=function(t,e){var r=this.opts,n=1;return t._temperature&&r?(n=r.min===r.max?t._temperature>r.max?1:0:(t._temperature-r.min)/(r.max-r.min),this.palette.getGradientColor(n,r.gradient)):this.palette.defaultElementColor},sc.prototype.getResidueColor=function(t,e){var r=this.opts;if(!r)return this.palette.defaultResidueColor;var n=-1;if(t.forEachAtom(function(t){t._temperature&&t._role===Tf.Element.Constants.Lead&&(n=t._temperature)}),n>0){var i=0;return i=r.min===r.max?n>r.max?1:0:(n-r.min)/(r.max-r.min),this.palette.getGradientColor(i,r.gradient)}return this.palette.defaultResidueColor},_p.deriveClass(cc,Qs,{id:"OC",name:"Occupancy",shortName:"Occupancy"}),cc.prototype.getAtomColor=function(t,e){var r=this.opts;if(t._occupancy&&r){var n=1-t._occupancy;return this.palette.getGradientColor(n,r.gradient)}return this.palette.defaultElementColor},cc.prototype.getResidueColor=function(t,e){var r=this.opts;if(!r)return this.palette.defaultResidueColor;var n=-1;if(t.forEachAtom(function(t){t._occupancy&&t._role===Tf.Element.Constants.Lead&&(n=t._occupancy)}),n>0){var i=1-n;return this.palette.getGradientColor(i,r.gradient)}return this.palette.defaultResidueColor},_p.deriveClass(lc,Qs,{id:"HY",name:"Hydrophobicity",shortName:"Hydrophobicity"}),lc.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},lc.prototype.getResidueColor=function(t,e){var r=this.palette.defaultResidueColor;if(t._type.hydrophobicity){r=this.palette.getGradientColor((t._type.hydrophobicity- -4.5)/9,this.opts.gradient)}return r},_p.deriveClass(uc,Qs,{id:"MO",name:"Molecule",shortName:"Molecule"}),uc.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},uc.prototype.getResidueColor=function(t,e){var r=t._molecule,n=e.getMoleculeCount();return n>1?this.palette.getGradientColor((r._index-1)/(n-1),this.opts.gradient):this.palette.getGradientColor(0,this.opts.gradient)};var dm=[],mm={};!function(t){for(var e=0,r=t.length;e<r;++e){var n=t[e];dm.push(n),n.prototype.id&&(mm[n.prototype.id]=n);var i=n.prototype.aliases;if(Array.isArray(i))for(var o=0,a=i.length;o<a;++o)mm[i[o]]=n}}([Js,tc,ec,rc,nc,ic,oc,ac,sc,cc,lc,uc]);for(var gm={list:dm,descriptions:Sl.map(dm,function(t){return Sl.pick(t.prototype,["id","name"])}),any:mm[Lp.now.presets.default[0].colorer]||dm[0],get:function(t){return mm[t]},create:function(t,e){!e&&t instanceof Array&&(e=t[1],t=t[0]);return new(this.get(t)||this.any)(e)}},vm=[{id:"DF",name:"Diffuse",shortName:"Diffuse",uberOptions:{diffuse:hc(1),specular:hc(0),shininess:1,opacity:1}},{id:"SF",name:"Soft Plastic",shortName:"Soft",uberOptions:{diffuse:hc(1),specular:hc(.1),shininess:30,opacity:1}},{id:"PL",name:"Glossy Plastic",shortName:"Glossy",uberOptions:{diffuse:hc(.56),specular:hc(.28),shininess:100,opacity:1}},{id:"ME",name:"Metal",shortName:"Metal",uberOptions:{diffuse:hc(.56),specular:hc(.55),shininess:30,opacity:1}},{id:"TR",name:"Transparent",shortName:"Transparent",uberOptions:{diffuse:hc(1),specular:hc(0),shininess:1,opacity:.5}},{id:"GL",name:"Glass",shortName:"Glass",uberOptions:{diffuse:hc(.5),specular:hc(.65),shininess:100,opacity:.5}}],ym={},_m=0,xm=vm.length;_m<xm;++_m)vm[_m].id&&(ym[vm[_m].id]=vm[_m]);var bm={list:vm,descriptions:Sl.map(vm,function(t){return Sl.pick(t,["id","name"])}),any:ym[Lp.now.presets.default.material]||vm[0],get:function(t){return ym[t]}};pc.prototype.markAtoms=function(t){return this.count=t.markAtoms(this.selector,1<<this.index),this.needsRebuild=!0,this.count},pc.prototype.unmarkAtoms=function(t){t.clearAtomBits(1<<this.index),this.count=0},pc.prototype.setMode=function(t){this.mode=t},pc.prototype.setMaterialPreset=function(t){this.materialPreset=t,this.material.setUberOptions(t.uberOptions)},pc.prototype.reset=function(){this.geo=null,this.selectionGeo=null},pc.prototype.buildGeometry=function(t){return this.reset(),this.needsRebuild=!1,this.geo=this.mode.buildGeometry(t,this.colorer,1<<this.index,this.material),this.material.uberOptions.opacity<.99&&"prepass"===Lp.now.transparency&&Df.processTransparentMaterial(this.geo,this.material),this.geo.visible=this.visible,this.geo},pc.prototype.buildSelectionGeometry=function(t){var e=null;if(this.geo&&"getSubset"in this.geo){var r=this.geo.getSubset(t);if(r&&r.length>0){(e=new _e).matrixAutoUpdate=!1,e.matrix=this.geo.matrix;for(var n=0;n<r.length;n++){var i=r[n];e.add(i)}}}return e&&(e.visible=this.visible),this.selectionGeo=e,this.selectionGeo},pc.prototype.compare=function(t){var e={},r=String(this.selector);t&&r.valueOf()===String(t.selector).valueOf()||(e.selector=r);var n=this.mode.identify();t&&!Array.isArray(n)&&n===t.mode||(e.mode=n);var i=this.colorer.identify();return t&&!Array.isArray(i)&&i===t.colorer||(e.colorer=i),t&&this.materialPreset.id===t.material||(e.material=this.materialPreset.id),e},pc.prototype.show=function(t){this.visible=t,this.geo&&(this.geo.visible=t),this.selectionGeo&&(this.selectionGeo.visible=t)},_p.deriveClass(mc,dc),mc.prototype.begin=function(){var t=this._complexVisual.getComplex();this._componentTransforms=[];for(var e=0;e<t._components.length;++e){var r=t._components[e];this._componentTransforms[r._index]=new ut}return this._inProgress=!0,!0},mc.prototype.apply=function(){if(this._inProgress){for(var t=this._complexVisual.getComplex(),e=0;e<t._components.length;++e)this._bakeComponentTransform(t._components[e]);t.onAtomPositionChanged(),this._resetComponentTransform(),this._complexVisual.finalizeEdit()}},mc.prototype.discard=function(){this._inProgress&&(this._resetComponentTransform(),this._complexVisual.finalizeEdit())},mc.prototype.getAltObj=function(){var t={objects:[],pivot:new l(0,0,0)},e=this._complexVisual,r=e.getSelectedComponent();if(null===r)return t;var n,i,o,a,s=this._complexVisual.getSelectionGeo(),c=1<<e.getSelectionBit();for(fc(e,r,function(e){t.objects.push(e)}),n=0;n<s.children.length;++n)for(o=s.children[n],i=0;i<o.children.length;++i)(a=o.children[i]).hasOwnProperty("_component")&&a._component===r&&t.objects.push(a);t.objects.push(this._componentTransforms[r._index]);var u=new l(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),h=new l(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return r.forEachResidue(function(t){var e=t._atoms;for(i=0;i<e.length;++i)e[i]._mask&c&&(u.min(e[i]._position),h.max(e[i]._position))}),t.pivot.lerpVectors(u,h,.5),t},mc.prototype._bakeComponentTransform=function(t){var e=this._componentTransforms[t._index];!e||0===e.position.x&&0===e.position.y&&0===e.position.z&&0===e.quaternion.x&&0===e.quaternion.y&&0===e.quaternion.z&&1===e.quaternion.w||(e.updateMatrix(),t.forEachResidue(function(t){for(var r=t._atoms,n=0;n<r.length;++n)r[n]._position.applyMatrix4(e.matrix)}))},mc.prototype._resetComponentTransform=function(){var t,e,r,n,i=this._complexVisual,o=this._complexVisual.getSelectionGeo();for(t=0;t<this._componentTransforms.length;++t)(n=this._componentTransforms[t]).position.set(0,0,0),n.quaternion.set(0,0,0,1);for(t=0;t<i.children.length;++t)for(r=i.children[t],e=0;e<r.children.length;++e)(n=r.children[e]).hasOwnProperty("_component")&&(n.position.set(0,0,0),n.quaternion.set(0,0,0,1));for(t=0;t<o.children.length;++t)for(r=o.children[t],e=0;e<r.children.length;++e)(n=r.children[e]).hasOwnProperty("_component")&&(n.position.set(0,0,0),n.quaternion.set(0,0,0,1))},_p.deriveClass(gc,dc),gc.prototype.begin=function(){var t=this._complexVisual,e=this._complexVisual.getSelectionGeo(),r=this._getSelectionBorderAtoms();if(r.length<1||r.length>2)return gp.error("Can only edit fragments with one or two bound atoms."),!1;this._fragmentBoundAtoms=r;var n=1<<t.getSelectionBit();t.disableSubset(n,!0);for(var i=0;i<e.children.length;++i)e.children[i].visible=!1;var o=r[0]._position.clone();2===r.length&&o.lerp(r[1]._position,.5),this._fragmentGeo=new _e,t.add(this._fragmentGeo),this._fragmentGeo.position.copy(o),this._fragmentSelectionGeo=new _e,e.add(this._fragmentSelectionGeo),this._fragmentSelectionGeo.position.copy(o);var a=o.clone();a.negate();for(var s=0;s<t.children.length;++s){var c=t.children[s];if("getSubset"in c){var l=new _e;this._fragmentGeo.add(l);var u=new _e;this._fragmentSelectionGeo.add(u);for(var h=c.getSubset(n,!0),p=0;p<h.length;p++){var f=h[p];l.add(f),f.position.copy(a)}for(var d=c.getSubset(n,!0),m=0;m<d.length;m++){var g=d[m];u.add(g),g.position.copy(a)}}}return Df.applySelectionMaterial(this._fragmentSelectionGeo),this._inProgress=!0,!0},gc.prototype.apply=function(){if(this._inProgress){var t=this._complexVisual,e=t.getSelectionBit(),r=this._fragmentGeo.position,n=this._fragmentGeo.matrix.clone();n.multiply((new u).makeTranslation(-r.x,-r.y,-r.z)),this._bakeAtomTransform(n,1<<e),t.enableSubset(1<<e,!0),t.getComplex().onAtomPositionChanged(),t.finalizeEdit()}},gc.prototype.discard=function(){if(this._inProgress){var t=this._complexVisual,e=this._complexVisual.getSelectionGeo();this._fragmentGeo.parent.remove(this._fragmentGeo),t.enableSubset(1<<t.getSelectionBit(),!0);for(var r=0;r<e.children.length;++r){var n=e.children[r];n.visible?e.remove(n):n.visible=!0}t.finalizeEdit()}},gc.prototype.isFreeRotationAllowed=function(){return this._fragmentBoundAtoms.length<2},gc.prototype.getAltObj=function(){var t={objects:[],pivot:new l(0,0,0)};t.objects.push(this._fragmentGeo,this._fragmentSelectionGeo);var e=this._fragmentBoundAtoms;if(1===e.length){if(1===e[0]._bonds.length){var r=e[0]._bonds[0];t.axis=(new l).subVectors(r._right._position,r._left._position),t.axis.normalize(),t.axis.transformDirection(this._complexVisual.matrixWorld)}}else 2===e.length&&(t.axis=(new l).subVectors(e[1]._position,e[0]._position),t.axis.normalize(),t.axis.transformDirection(this._complexVisual.matrixWorld));return t},gc.prototype._getSelectionBorderAtoms=function(){var t=this._complexVisual.getComplex(),e=1<<this._complexVisual.getSelectionBit(),r={};t.forEachBond(function(t){t._left._mask&e?0==(t._right._mask&e)&&(r[t._left._index]=1):t._right._mask&e&&(r[t._right._index]=1)});for(var n=[],i=Object.keys(r),o=0,a=i.length;o<a;++o){var s=i[o];n.push(t._atoms[s])}return n},gc.prototype._bakeAtomTransform=function(t,e){this._complexVisual.getComplex().forEachAtom(function(r){r._mask&e&&r._position.applyMatrix4(t)})};var wm={ComponentEditor:mc,FragmentEditor:gc},Sm=Tf.selectors;vc.NUM_REPRESENTATION_BITS=30,_p.deriveClass(vc,Qo),vc.prototype.getBoundaries=function(){return this._complex.getBoundaries()},vc.prototype.release=function(){this._selectionGeometry.parent&&this._selectionGeometry.remove(this._selectionGeometry),Qo.prototype.release.call(this)},vc.prototype.getComplex=function(){return this._complex},vc.prototype.getSelectionCount=function(){return this._selectionCount},vc.prototype.getSelectionGeo=function(){return this._selectionGeometry},vc.prototype.getSelectionBit=function(){return this._selectionBit},vc.prototype.getEditor=function(){return this._editor},vc.prototype.resetReps=function(t){this._complex&&this._complex.resetAtomMask(0),this._reprListChanged=!0,this._reprUsedBits=0,this._reprList.length=t.length;for(var e=0,r=t.length;e<r;++e){var n,i,o=t[e];"string"==typeof o.selector?(i=o.selector,n=Sm.parse(i).selector):void 0===o.selector?(i=Lp.now.presets.default[0].selector,n=Sm.parse(i).selector):i=(n=o.selector).toString();var a=Jd.create(o.mode),s=gm.create(o.colorer),c=bm.get(o.material)||bm.any;this._reprList[e]=new pc(e,a,s,n),this._reprList[e].setMaterialPreset(c),this._reprList[e].selectorString=i,this._complex&&this._complex.markAtoms(n,1<<e),this._reprUsedBits|=1<<e}this._repr=t.length>0?this._reprList[0]:null,this._selectionBit=t.length,this._reprUsedBits|=1<<this._selectionBit,this._selectionCount=0,this._complex&&this._complex.update()},vc.prototype.repCount=function(){return this._reprList.length},vc.prototype.repCurrent=function(t){return t>=0&&t<this._reprList.length?this._repr=this._reprList[t]:t=this._reprList.indexOf(this._repr),t},vc.prototype.rep=function(t,e){if(!e&&(void 0===t||t instanceof Object)&&(e=t,t=this.repCurrent()),t<0||t>this._reprList.length)return gp.error("Rep "+t+" does not exist!"),null;t===this._reprList.length&&(this.repAdd(e),e=void 0,gp.warn("Rep "+t+" does not exist! New representation was created."));var r=this._reprList[t],n={selector:r.selectorString,mode:r.mode.identify(),colorer:r.colorer.identify(),material:r.materialPreset.id};if(e){var i=!1;if(e.selector){var o=Sm.parse(e.selector).selector,a=String(o);n.selector!==a&&(r.selectorString=n.selector=a,r.selector=o,r.markAtoms(this._complex),i=!0,gp.debug("rep["+t+"].selector changed to"+a))}if(e.mode){var s=e.mode;Sl.isEqual(n.mode,s)||(n.mode=s,r.setMode(Jd.create(e.mode)),i=!0,gp.debug("rep["+t+"].mode changed to "+s),!r.mode.isSurface||"ultra"!==Lp.now.resolution&&"high"!==Lp.now.resolution||(gp.report('Surface resolution was changed to "medium" to avoid hang-ups.'),Lp.now.resolution="medium"))}if(e.colorer){var c=e.colorer;Sl.isEqual(n.colorer,c)||(n.colorer=c,r.colorer=gm.create(e.colorer),i=!0,gp.debug("rep["+t+"].colorer changed to "+c))}if(e.material){var l=e.material;Sl.isEqual(n.material,l)||(n.material=l,r.setMaterialPreset(bm.get(e.material)),i=!0,gp.debug("rep["+t+"].material changed to"+l))}i&&(r.needsRebuild=!0)}return n},vc.prototype.repGet=function(t){return(void 0===t||t instanceof Object)&&(t=this.repCurrent()),t<0||t>=this._reprList.length?null:this._reprList[t]},vc.prototype._getFreeReprIdx=function(){for(var t=this._reprUsedBits,e=0;e<=vc.NUM_REPRESENTATION_BITS;++e,t>>=1)if(0==(1&t))return e;return-1},vc.prototype.repAdd=function(t){if(this._reprList.length>=vc.NUM_REPRESENTATION_BITS)return-1;var e=this._getFreeReprIdx();if(e<0)return-1;var r=this.buildSelectorFromMask(1<<this._selectionBit),n=Lp.now.presets.default[0],i=Sl.merge({selector:n.selector,mode:n.mode,colorer:n.colorer,material:n.material},t),o="string"==typeof i.selector?Sm.parse(i.selector).selector:i.selector,a=new pc(this._selectionBit,Jd.create(i.mode),gm.create(i.colorer),o);return a.selectorString=o.toString(),a.setMaterialPreset(bm.get(i.material)),a.markAtoms(this._complex),this._reprList.push(a),this._selectionBit=e,this._reprUsedBits|=1<<this._selectionBit,this._complex.markAtoms(r,1<<this._selectionBit),this._reprList.length-1},vc.prototype.repRemove=function(t){void 0===t&&(t=this.repCurrent());var e=this._reprList.length;if(!(t<0||t>=e||e<=1)){var r=this._reprList[t];r.unmarkAtoms(this._complex),this._reprUsedBits&=~(1<<r.index),this._reprList.splice(t,1),r===this._repr&&(t=t<--e?t:e-1,this._repr=this._reprList[t]),this._reprListChanged=!0}},vc.prototype.repHide=function(t,e){if(void 0===e&&(e=!0),!(t<0||t>=this._reprList.length)){this._reprList[t].show(!e)}},vc.prototype.select=function(t,e){e?this._selectionCount+=this._complex.markAtomsAdditionally(t,1<<this._selectionBit):this._selectionCount=this._complex.markAtoms(t,1<<this._selectionBit),this._complex.updateStructuresMask(),this.rebuildSelectionGeometry()},vc.prototype.resetSelectionMask=function(){0!==this._selectionCount&&(this._selectionCount=0,this._complex&&this._complex.clearAtomBits(1<<this._selectionBit))},vc.prototype.updateSelectionMask=function(t){var e=this,r=t.atom,n=t.residue,i=t.chain,o=t.molecule,a=1<<this._selectionBit,s=~a;if(r)n=r._residue,i=n._chain,o=n._molecule,r._mask&a?(r._mask&=s,n._mask&=s,i._mask&=s,o&&(o._mask&=s),this._selectionCount--):(r._mask|=a,this._selectionCount++,n.collectMask(),i.collectMask(),o&&o.collectMask());else if(n)i=n._chain,o=n._molecule,n._mask&a?(n._mask&=s,i._mask&=s,n.forEachAtom(function(t){t._mask&a&&(t._mask&=s,e._selectionCount--)})):(n._mask|=a,n.forEachAtom(function(t){t._mask&a||(t._mask|=a,e._selectionCount++)}),i.collectMask(),o&&o.collectMask());else if(i||o){var c=i||o;c._mask&a?(c._mask&=s,c.forEachResidue(function(t){t._mask&a&&(t._mask&=s,t.forEachAtom(function(t){t._mask&a&&(t._mask&=s,e._selectionCount--)}),t._mask&=s)})):(c._mask|=a,c.forEachResidue(function(t){if(!(t._mask&a)){t._mask|=a,t.forEachAtom(function(t){t._mask&a||(t._mask|=a,e._selectionCount++)});var r=i?t.getMolecule():t.getChain();r&&r.collectMask()}}))}else this.resetSelectionMask()},vc.prototype.expandSelection=function(){var t=this,e=1<<this._selectionBit;this._complex.forEachBond(function(t){t._left._mask&e?0==(t._right._mask&e)&&(t._right._mask|=1<<31):t._right._mask&e&&(t._left._mask|=1<<31)});this._complex.forEachAtom(function(r){r._mask&1<<31&&(r._mask=r._mask&~(1<<31)|e,++t._selectionCount)}),this._complex.updateStructuresMask()},vc.prototype.shrinkSelection=function(){var t=this,e=1<<this._selectionBit;this._complex.forEachBond(function(t){t._left._mask&e?0==(t._right._mask&e)&&(t._left._mask|=1<<31):t._right._mask&e&&(t._right._mask|=1<<31)}),this._complex.forEachAtom(function(t){t._mask&e&&1===t._bonds.length&&(t._mask|=1<<31)});var r=~(e|1<<31);this._complex.forEachAtom(function(e){e._mask&1<<31&&(e._mask&=r,--t._selectionCount)}),this._complex.updateStructuresMask()},vc.prototype.getSelectedComponent=function(){var t=1<<this._selectionBit,e=null,r=!1;return this._complex.forEachAtom(function(n){n._mask&t&&(null===e?e=n._residue._component:e!==n._residue._component&&(r=!0))}),r?null:e},vc.prototype.needsRebuild=function(){if(this._reprListChanged)return!0;for(var t=this._reprList,e=0,r=t.length;e<r;++e){if(t[e].needsRebuild)return!0}return!1},vc.prototype.rebuild=function(){var t=this;return Df.clearTree(this),new Promise(function(e,r){var n=t._complex;if(n){var i=!1;setTimeout(function(){for(var r=t._reprList,o=fm.get(Lp.now.palette)||fm.any,a=!1,s=0,c=r.length;s<c;++s){var l=r[s];if(l.colorer.palette=o,l.needsRebuild){l.reset();try{l.buildGeometry(n)}catch(t){if(!(t instanceof _p.OutOfMemoryError))throw t;l.needsRebuild=!1,l.reset(),gp.error("Not enough memory to build geometry for representation "+(l.index+1)),i=!0}}a=i||a||Df.groupHasGeometryToRender(l.geo),l.geo&&t.add(l.geo)}t._reprListChanged=!1,e()},10)}else e()})},vc.prototype.setNeedsRebuild=function(){for(var t=this._reprList,e=0,r=t.length;e<r;++e)t[e].needsRebuild=!0},vc.prototype.rebuildSelectionGeometry=function(){var t=1<<this._selectionBit;Df.clearTree(this._selectionGeometry);for(var e=0,r=this._reprList.length;e<r;++e){var n=this._reprList[e].buildSelectionGeometry(t);if(n){this._selectionGeometry.add(n);for(var i=0;i<n.children.length;i++){var o=n.children[i];if(this._editor&&this._editor._componentTransforms){var a=this._editor._componentTransforms[o._component._index];a&&(o.position.copy(a.position),o.quaternion.copy(a.quaternion))}}Df.applySelectionMaterial(n)}}},vc.prototype._buildSelectorFromSortedLists=function(t,e,r){function n(t){for(var e=[],r=0,n=NaN,i=NaN,o=0,a=t.length;o<a;++o){var s=t[o];s===i+1?i=s:(Number.isNaN(n)||(e[r++]=new Sm.Range(n,i)),n=i=s)}return Number.isNaN(n)||(e[r]=new Sm.Range(n,i)),e}var i=this._complex,o=null;if(r.length===i._chains.length)o=Sm.all();else{var a;if(r.length>0&&(a=Sm.chain(r),o=o?Sm.or(o,a):a),Object.keys(e).length>0)for(var s in e)e.hasOwnProperty(s)&&(a=Sm.and(Sm.chain(s),Sm.residx(n(e[s]))),o=o?Sm.or(o,a):a);t.length>0&&(a=Sm.serial(n(t)),o=o?Sm.or(o,a):a),o||(o=Sm.none())}return o},vc.prototype.buildSelectorFromMask=function(t){var e=this._complex,r=[],n={},i=[];return e.forEachChain(function(e){e._mask&t&&r.push(e._name)}),e.forEachResidue(function(e){if(e._mask&t&&!(e._chain._mask&t)){var r=e._chain._name;r in n?n[r].push(e._index):n[r]=[e._index]}}),e.forEachAtom(function(e){e._mask&t&&!(e._residue._mask&t)&&i.push(e._serial)}),this._buildSelectorFromSortedLists(i,n,r)},vc.prototype.getSelectedComponent=function(){var t=1<<this._selectionBit,e=null,r=!1;return this._complex.forEachAtom(function(n){n._mask&t&&(null===e?e=n._residue._component:e!==n._residue._component&&(r=!0))}),r?null:e},vc.prototype.beginComponentEdit=function(){if(this._editor)return null;var t=new wm.ComponentEditor(this);return t.begin()?(this._editor=t,t):null},vc.prototype.beginFragmentEdit=function(){if(this._editor)return null;var t=new wm.FragmentEditor(this);return t.begin()?(this._editor=t,t):null},vc.prototype.finalizeEdit=function(){this._editor=null},vc.prototype.setMaterialValues=function(t){for(var e=0,r=this._reprList.length;e<r;++e){this._reprList[e].material.setValues(t)}},vc.prototype.setUberOptions=function(t){for(var e=0,r=this._reprList.length;e<r;++e){this._reprList[e].material.setUberOptions(t)}},vc.prototype.within=function(t,e){if(!this._voxelWorld)try{this._voxelWorld=new Tf.VoxelWorld(this._complex.getDefaultBoundaries().boundingBox,new l(5,5,5)),this._voxelWorld.addAtoms(this._complex)}catch(t){return gp.warn("Unable to create voxel world"),this._voxelWorld=null,Sm.none()}var r=1<<this._selectionBit;return this._complex.markAtoms(t,r),this._voxelWorld.forEachAtomWithinDistFromMasked(this._complex,r,Number(e),function(t){t._mask|=r}),this._selectionCount=this._complex.countAtomsByMask(r),this._complex.updateStructuresMask(),this.buildSelectorFromMask(r)};var Mm="uniform mat4 projectionMatrix;\r\n\r\n// 3D volume texture\r\nuniform vec3 volumeDim;    // volume dimensions, pixels\r\nuniform sampler2D tileTex; // tiled texture containing all Z-slices of a 3D data\r\nuniform vec2 tileTexSize;  // size of tiled texture, pixels\r\nuniform vec2 tileStride;   // UV stride between slices in tile tex, pixels\r\n\r\nuniform float _isoLevel0;\r\nuniform float _flipV;\r\nuniform sampler2D _BFLeft;\r\nuniform sampler2D _BFRight;\r\nuniform sampler2D _FFLeft;\r\nuniform sampler2D _FFRight;\r\nuniform sampler2D _WFFLeft;\r\nuniform sampler2D _WFFRight;\r\n\r\nvarying vec4 screenSpacePos;\r\n\r\nvec4 sample3DTexture(vec3 texCoord)\r\n{\r\n  float rowTiles = floor(tileTexSize.x / tileStride.x);\r\n\r\n  // a pair of Z slices is determined by nearest slice border\r\n  float zSliceBorder = floor(texCoord.z * volumeDim.z + 0.5);\r\n  float zSliceNumber1 = max(zSliceBorder - 1.0, 0.0);\r\n  float zSliceNumber2 = min(zSliceBorder, volumeDim.z - 1.0);\r\n\r\n  // calculate coords in tile texture for both slices\r\n  vec2 tileOffset = vec2(mod(zSliceNumber1, rowTiles), floor(zSliceNumber1 / rowTiles));\r\n  vec2 texCoordSlice1 = (texCoord.xy * volumeDim.xy + tileOffset * tileStride) / tileTexSize.xy;\r\n  tileOffset = vec2(mod(zSliceNumber2, rowTiles), floor(zSliceNumber2 / rowTiles));\r\n  vec2 texCoordSlice2 = (texCoord.xy * volumeDim.xy + tileOffset * tileStride) / tileTexSize.xy;\r\n\r\n  // bilinear filtering\r\n  vec4 colorSlice1 = texture2D(tileTex, texCoordSlice1);\r\n  vec4 colorSlice2 = texture2D(tileTex, texCoordSlice2);\r\n  float weightSlice2 = texCoord.z * volumeDim.z - (zSliceNumber1 + 0.5);\r\n  return mix(colorSlice1, colorSlice2, weightSlice2);\r\n}\r\n\r\nfloat CalcColor(vec3 iter, vec3 dir)\r\n{\r\n  float d = 1.0 / 128.0;\r\n  vec3 dx = vec3(d, 0.0, 0.0);\r\n  vec3 dy = vec3(0.0, d, 0.0);\r\n  vec3 dz = vec3(0.0, 0.0, d);\r\n  vec3 N;\r\n  N.x = sample3DTexture(iter + dx).r - sample3DTexture(iter - dx).r;\r\n  N.y = sample3DTexture(iter + dy).r - sample3DTexture(iter - dy).r;\r\n  N.z = sample3DTexture(iter + dz).r - sample3DTexture(iter - dz).r;\r\n  N = normalize(N);\r\n  float dif = max(0.0, dot(N,dir));\r\n  return dif;\r\n}\r\n\r\nvec3 AccuracyIso(vec3 left, vec3 right, float volLeft, float threshold)\r\n{\r\n  for (int i = 0; i < 5; i++)\r\n  {\r\n    vec3 iterator = 0.5*(left + right);\r\n    float vol = sample3DTexture(iterator).r;\r\n    if ((volLeft - threshold)*(vol - threshold) < 0.)\r\n      right = iterator;\r\n    else\r\n      left = iterator;\r\n  }\r\n  return 0.5*(left + right);\r\n}\r\n\r\nvec4 GetIso1(vec3 start, vec3 back, float molDist, vec3 dir, float tr, int count)\r\n{\r\n  float vol, stepSize = (0.5*float(count) + 1.) / 85.;\r\n  //    \t\tfloat vol, stepSize = (0.5*count + 1.) / 64.;// 128.;\r\n  vec3 step = stepSize*dir, iterator = start, left, right;\r\n  vec4 acc = vec4(0., 0., 0., 0.);\r\n    for (int i=0; i < 200; i++)\r\n    {\r\n      iterator = iterator + step;\r\n      vol = sample3DTexture(iterator).r;\r\n      if (length(iterator - back) < stepSize || vol > tr)\r\n        break;\r\n    }\r\n    if (vol > tr)\r\n    {\r\n      left = iterator - step;\r\n      right = iterator;\r\n      for (int j = 0; j < 5; j++)\r\n      {\r\n        iterator = 0.5*(left + right);\r\n        float vol = sample3DTexture(iterator).r;\r\n        if (vol > tr)\r\n          right = iterator;\r\n        else\r\n          left = iterator;\r\n      }\r\n      acc = vec4(0.5*(left + right), 1.);\r\n    }\r\n\r\n  return acc;\r\n}\r\n\r\nvec3 GetCol(float vol, vec3 ad)\r\n{\r\n  vec3 col;\r\n  float a = 0.36, b = 0.44;\r\n  if (vol < a)\r\n    col = mix(vec3(0., 0., 1.), vec3(0., 1., 0.), max(0., (vol - _isoLevel0)*ad.r));// / (a - IsoLevel0)));\r\n  if (vol > a && vol < b)\r\n    col = mix(vec3(0., 1., 0.), vec3(0.5, 0.5, 0.), (vol - a)*ad.b); // / (b - a));\r\n  if (vol > b)\r\n    col = mix(vec3(0.5, 0.5, 0.), vec3(1., 0., 0.), (vol - b)*ad.g); // / (0.52 - b));\r\n  return col;\r\n}\r\n\r\nvec3 CorrectIso(vec3 left, vec3 right, float tr)\r\n{\r\n  for (int j = 0; j < 5; j++)\r\n  {\r\n    vec3 iterator = 0.5*(left + right);\r\n    float vol = sample3DTexture(iterator).r;\r\n    if (vol < tr)\r\n      right = iterator;\r\n    else\r\n      left = iterator;\r\n  }\r\n  return 0.5*(left + right);\r\n}\r\n\r\nvec4 VolRender(vec3 start, vec3 back, float molDist, vec3 dir)\r\n{\r\n  vec4 acc = vec4(0., 0., 0., 0.), iso;\r\n  vec3 iterator = start, sumColor = vec3(0., 0., 0.);\r\n  //\t\t\t\tfloat stepSize = 1. / 110., alpha, sumAlpha = 0, vol, curStepSize = stepSize, molD;\r\n  float stepSize = 1. / 170., alpha, sumAlpha = 0.0, vol, curStepSize = stepSize, molD;\r\n  vec3 step = stepSize*dir, col, colOld, right;\r\n  float tr0 = _isoLevel0;\r\n  float dif, r, kd, finish;\r\n  int count = 0, stopMol = 0;\r\n  float a = 0.36, b = 0.44;\r\n  vec3 ad = vec3(1. / (a - _isoLevel0), 1. / (b - a), 1. / (0.52 - b));\r\n  kd = 140.*tr0*stepSize;\r\n  r = 1. - kd;\r\n\r\n  for (int k = 0; k < 3; k++)\r\n  {\r\n    stepSize = (0.5*float(k) + 1.) / 85.;\r\n    kd = 140.*tr0*stepSize;\r\n    r = 1. - kd;\r\n    step = stepSize*dir;\r\n    iso = GetIso1(iterator, back, molDist, dir, tr0, k);\r\n    if (iso.a < 0.1 || length(iso.rgb - start) > molDist)\r\n      break;\r\n    iterator = iso.rgb;\r\n    dif = 1.;// CalcColor(iterator, dir);\r\n    colOld = GetCol(tr0, ad);\r\n    curStepSize = stepSize;\r\n    for (int i=0; i < 200; i++)\r\n    {\r\n      iterator = iterator + step;\r\n      molD = length(iterator - start);\r\n      vol = sample3DTexture(iterator).r;\r\n      finish = distance(iterator, back) - stepSize;\r\n      if (finish < 0.0 || vol < tr0 || (sumAlpha > 0.97) || molD > molDist)\r\n        break;\r\n      alpha = (1. - r);\r\n      col = GetCol(vol, ad);\r\n      vol = sample3DTexture(iterator - 0.5*step).r;\r\n      vec3 colMid = GetCol(vol, ad);\r\n      sumColor += (1. - sumAlpha)*(colOld + 4.*colMid + col)*alpha / 6.;\r\n      sumAlpha += (1. - sumAlpha)*alpha;// *(1. - 1.0*dif*dif);\r\n      colOld = col;\r\n    } // for i\r\n    if (finish < 0.0 || sumAlpha > 0.97)\r\n      break;\r\n    if (molD > molDist)\r\n    {\r\n      curStepSize = stepSize - (molD - molDist);\r\n      right = iterator - (molD - molDist)*dir;\r\n      vol = sample3DTexture(right).r;\r\n    }\r\n    else\r\n    {\r\n      vec3 left = iterator - step;\r\n      right = CorrectIso(left, iterator, tr0);\r\n      curStepSize = distance(left, right);\r\n      vol = tr0;\r\n    }\r\n    alpha = (1. - r)*curStepSize / stepSize;\r\n    dif = 1.;// CalcColor(right, dir);\r\n    col = GetCol(vol, ad);\r\n    vol = sample3DTexture(iterator - 0.5*curStepSize / stepSize*step).r;\r\n    vec3 colMid = GetCol(vol, ad);\r\n    sumColor += (1. - sumAlpha)*(colOld + 4.*colMid + col)*alpha / 6.;\r\n    sumAlpha += (1. - sumAlpha)*alpha;// *(1. - 1.0*dif*dif);\r\n    if (molD > molDist)\r\n      break;\r\n  } // for k\r\n  acc.rgb = 1.*sumColor / sumAlpha;\r\n  acc.a = sumAlpha;\r\n  return acc;\r\n}\r\n\r\nvec4 VolRender1(vec3 start, vec3 back, float molDist, vec3 dir)\r\n{\r\n  float stepSize = 1.0 / 200.0;\r\n  float len = length(back - start);\r\n  vec3 step = stepSize*dir;\r\n  vec3 iterator = start;\r\n  float acc = 0.0;\r\n\r\n  for (int i=0; i < 200; i++)\r\n  {\r\n    if (float(i) * stepSize > len) break;\r\n    iterator = iterator + step;\r\n    acc += sample3DTexture(iterator).r / 200.0;\r\n  }\r\n\r\n  return vec4(1,1,1, acc);\r\n}\r\n\r\nvec4 VolRender2(vec3 start, vec3 back, float molDist, vec3 dir)\r\n{\r\n  vec4 tst = GetIso1(start, back, 2., dir, 0.28, 0);\r\n  vec4 col = vec4(0, 0., 0., 0.);\r\n  if (tst.a > 0.1)\r\n  {\r\n   float dif = CalcColor(tst.rgb, dir);\r\n   col = vec4(dif, 0., 0., 1.);\r\n  }\r\n  return col;\r\n}\r\n\r\nvec4 VolRender3(vec3 start, vec3 back, float molDist, vec3 dir)\r\n{\r\n  return sample3DTexture(start);\r\n}\r\n\r\nvoid main()\r\n{\r\n  vec3 tc = screenSpacePos.xyz / screenSpacePos.w * 0.5 + 0.5;\r\n\r\n  if (_flipV > 0.0) {\r\n    tc.y = 1.0 - tc.y;\r\n  }\r\n\r\n  vec3 start;\r\n  vec3 back;\r\n  vec3 molBack;\r\n  if (projectionMatrix[0][2] < 0.0)\r\n  {\r\n    start = texture2D(_FFLeft, tc.xy).xyz;\r\n    back = texture2D(_BFLeft, tc.xy).xyz;\r\n    molBack = texture2D(_WFFLeft, tc.xy).xyz;\r\n  }\r\n  else\r\n  {\r\n    start = texture2D(_FFRight, tc.xy).xyz;\r\n    back = texture2D(_BFRight, tc.xy).xyz;\r\n    molBack = texture2D(_WFFRight, tc.xy).xyz;\r\n  }\r\n\r\n  vec3 dir = normalize(back - start);\r\n\r\n  float molDist = 2.0;\r\n  if (length(molBack) > 0.001)\r\n  {\r\n    molDist = distance(start, molBack);\r\n  }\r\n\r\n  //gl_FragColor = texture2D(_WFFLeft, tc.xy);\r\n  //gl_FragColor = texture2D(tileTex, tc.xy);\r\n  gl_FragColor = VolRender(start, back, molDist, dir);\r\n}\r\n",Am=zh.merge([{volumeDim:{type:"v3",value:new l(512,512,512)},tileTex:{type:"t",value:null},tileTexSize:{type:"v2",value:new n(512,512)},tileStride:{type:"v2",value:new n(512,512)},_isoLevel0:{type:"f",value:.28},_flipV:{type:"f",value:0},_BFLeft:{type:"t",value:null},_BFRight:{type:"t",value:null},_FFLeft:{type:"t",value:null},_FFRight:{type:"t",value:null},_WFFLeft:{type:"t",value:null},_WFFRight:{type:"t",value:null}}]),Em={BackFacePosMaterial:function(t){return new Q({uniforms:yc(t,{}),vertexShader:"varying vec3 pos; void main() {pos = position.xyz + 0.5;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}",fragmentShader:"varying vec3 pos; void main() { gl_FragColor = vec4(pos, 0.5); }",transparent:!1,depthTest:!1,depthWrite:!1,side:Nl})},BackFacePosMaterialFarPlane:function(t){return new Q({uniforms:yc(t,zh.merge([{aspectRatio:{type:"f",value:0},farZ:{type:"f",value:0},tanHalfFOV:{type:"f",value:0},matWorld2Volume:{type:"4fv",value:new u}}])),vertexShader:"varying vec4 volPos;\nuniform float aspectRatio;\nuniform float farZ;\nuniform float tanHalfFOV;\nuniform mat4  matWorld2Volume\n;void main() {\nvec3 pos = position.xyz;\npos.x = pos.x * tanHalfFOV * farZ * aspectRatio;\npos.y = pos.y * tanHalfFOV * farZ;\ngl_Position = projectionMatrix * modelViewMatrix * vec4(pos, 1.0);\nvolPos = matWorld2Volume * modelMatrix * vec4(pos, 1.0);\nvolPos = volPos + 0.5;\nvolPos.w = 0.5;}",fragmentShader:"varying vec4 volPos; \nvoid main() { gl_FragColor = volPos; }",transparent:!1,depthTest:!1,depthWrite:!1,side:Rl})},FrontFacePosMaterial:function(t){return new Q({uniforms:yc(t,{}),vertexShader:"varying vec3 pos; void main() {pos = position.xyz + 0.5;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}",fragmentShader:"varying vec3 pos; void main() { gl_FragColor = vec4(pos, 0.5); }",transparent:!1,depthTest:!1,depthWrite:!1,side:Rl})},VolumeMaterial:function(t){return new Q({uniforms:yc(t,Am),vertexShader:"varying vec4 screenSpacePos; void main() {screenSpacePos = projectionMatrix * modelViewMatrix * vec4(position, 1.0);gl_Position = screenSpacePos;}",fragmentShader:Mm,transparent:!0,depthTest:!0,depthWrite:!1,side:Rl})}};_p.deriveClass(_c,kt),_c.prototype._updateVertices=function(){for(var t=[[-1,-1,-1,0,4,8],[1,-1,-1,0,5,9],[1,1,-1,1,5,10],[-1,1,-1,1,4,11],[-1,-1,1,2,6,8],[1,-1,1,2,7,9],[1,1,1,3,7,10],[-1,1,1,3,6,11]],e=[[0,1,0,-1,-1],[2,3,0,1,-1],[4,5,0,-1,1],[6,7,0,1,1],[0,3,-1,0,-1],[1,2,1,0,-1],[4,7,-1,0,1],[5,6,1,0,1],[0,4,-1,-1,0],[1,5,1,-1,0],[2,6,-1,1,0],[3,7,1,1,0]],r=[],n=0;n<12;++n)r.push(new l);return function(){function n(){if(0===s.x)return 0;var t=-(s.dot(d)+c)/s.x;return-h.x<=t&&t<=h.x?(m.set(t,d.y,d.z),t===h.x?2:t===-h.x?-2:1):0}function i(){if(0===s.y)return 0;var t=-(s.dot(d)+c)/s.y;return-h.y<=t&&t<=h.y?(m.set(d.x,t,d.z),t===h.y?2:t===-h.y?-2:1):0}function o(){if(0===s.z)return 0;var t=-(s.dot(d)+c)/s.z;return-h.z<=t&&t<=h.z?(m.set(d.x,d.y,t),t===h.z?2:t===-h.z?-2:1):0}for(var a,s=this.clipPlane.normal,c=this.clipPlane.constant,u=this.vertices,h=this.size,p=[0,0,0,0,0,0,0,0],f=[1,1,1,1,1,1,1,1,1,1,1,1],d=new l,m=null,g=0;g<12;++g){var v=e[g];m=r[g],d.set(v[2],v[3],v[4]),d.multiply(h);var y=0;0===v[2]&&(y=n()),0===v[3]&&(y=i()),0===v[4]&&(y=o()),-2===y?p[v[0]]=1:2===y?p[v[1]]=1:0===y&&(f[g]=0)}var _={indices:[],norm:s.clone().negate()},x=8;for(a=0;a<8;++a)1===p[a]&&(u[x].set(t[a][0],t[a][1],t[a][2]).multiply(h),_.indices.push(x++),f[t[a][3]]=0,f[t[a][4]]=0,f[t[a][5]]=0);for(a=0;a<12;++a)1===f[a]&&(u[x].copy(r[a]),_.indices.push(x++));this.faces[6]=_;var b=new l,w=new l;for(this.clipPlane.coplanarPoint(w),a=0;a<u.length;++a)this.cullFlag[a]=!1,a<8?(b.subVectors(u[a],w),this.cullFlag[a]=s.dot(b)>=0):a<8+_.indices.length&&(this.cullFlag[a]=!0);var S=this.geometry.getAttribute("position"),M=0;for(a=0;a<u.length;++a)S.array[M++]=u[a].x,S.array[M++]=u[a].y,S.array[M++]=u[a].z;S.needsUpdate=!0}}(),_c.prototype._collectVertices=function(t,e){var r,n=this.vertices;for(t.indices=[],r=0;r<n.length;++r)this.cullFlag[r]&&e(n[r])&&t.indices.push(r)},_c.prototype._sortIndices=function(t,e){var r,n,i=this.vertices,o=[],a=new l;for(r=1;r<t.indices.length;++r)a.subVectors(i[t.indices[r]],i[t.indices[0]]),a.normalize(),a.cross(e),a.negate(),o[r]=t.norm.dot(a);for(r=1;r<t.indices.length-1;++r)for(n=r+1;n<t.indices.length;++n)if(o[n]<o[r]){var s=o[r];o[r]=o[n],o[n]=s,s=t.indices[r],t.indices[r]=t.indices[n],t.indices[n]=s}},_c.prototype._updateIndices=function(){var t,e,r,n=this.vertices,i=this.size;this._collectVertices(this.faces[0],function(t){return t.z===-i.z}),this._collectVertices(this.faces[1],function(t){return t.z===i.z}),this._collectVertices(this.faces[2],function(t){return t.y===-i.y}),this._collectVertices(this.faces[3],function(t){return t.y===i.y}),this._collectVertices(this.faces[4],function(t){return t.x===-i.x}),this._collectVertices(this.faces[5],function(t){return t.x===i.x});var o=new l,a=new l,s=new l;for(e=0;e<this.faces.length;++e)if(0!==(r=this.faces[e]).indices.length){for(o.set(0,0,0),t=0;t<r.indices.length;++t)o.add(n[r.indices[t]]);o.multiplyScalar(1/r.indices.length),a.subVectors(n[r.indices[0]],o),a.normalize();var c=[];for(t=0;t<r.indices.length;++t)s.subVectors(n[r.indices[t]],o),c[t]=s.dot(a);for(t=1;t<r.indices.length;++t)if(c[t]<c[0]){var u=c[0];c[0]=c[t],c[t]=u,u=r.indices[0],r.indices[0]=r.indices[t],r.indices[t]=u}this._sortIndices(r,a)}var h=0;for(e=0;e<this.faces.length;++e)(r=this.faces[e]).indices.length>=3&&(h+=3*(r.indices.length-2));var p=0,f=new Uint16Array(h);for(e=0;e<this.faces.length;++e)for(r=this.faces[e],t=0;t<r.indices.length-2;++t)f[p+0]=r.indices[0],f[p+1]=r.indices[t+1],f[p+2]=r.indices[t+2],p+=3;this.geometry.setIndex(new vt(f,1))},_c.prototype.setDataSource=function(t){var e=new Em.VolumeMaterial,r=t.getDimensions(),n=t.getTiledTextureStride(),i=t.buildTiledTexture();e.uniforms.volumeDim.value.set(r[0],r[1],r[2]),e.uniforms.tileTex.value=i,e.uniforms.tileTexSize.value.set(i.image.width,i.image.height),e.uniforms.tileStride.value.set(n[0],n[1]),this.material=e;var o=t.getBox();o.getSize(this.scale),o.getCenter(this.position)},_c.prototype.rebuild=function(){var t=new l,e=new l,r=new o,n=new u,i=new it;return function(o){o.getWorldDirection(e),o.getWorldPosition(t),t.addScaledVector(e,o.near+.2),n.getInverse(this.matrixWorld),t.applyMatrix4(n),r.set(e.x,e.y,e.z,0),r.applyMatrix4(n),e.copy(r),e.normalize(),i.setFromNormalAndCoplanarPoint(e,t),this.clipPlane.equals(i)||(this.clipPlane=i.clone(),this._updateVertices(),this._updateIndices())}}(),_p.deriveClass(xc,Qo),xc.prototype.buildFarPlane=function(){var t=new Nt(2,2,1,1),e=Em.BackFacePosMaterialFarPlane();this._plane=new Sd.Mesh(t,e),this._plane.frustumCulled=!1,this._plane.doubleSided=!0;var r=new u;this._plane._onBeforeRender=function(t,e,n){var i=this.parent.getObjectByName("VolumeMesh"),a=this.material;if(i&&a){var s=new o(0,0,-(n.far-.1),1);s.applyMatrix4(n.matrixWorld),this.matrix.identity(),this.matrix.makeTranslation(s.x,s.y,s.z),this.matrixWorld.copy(this.matrix),this.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,this.matrixWorld),this.normalMatrix.getNormalMatrix(this.modelViewMatrix);var c=this.parent.getObjectByName("VolumeMesh").matrixWorld;r.getInverse(c),a.uniforms.aspectRatio.value=n.aspect,a.uniforms.farZ.value=n.far,a.uniforms.tanHalfFOV.value=Math.tan(.5*Eh.DEG2RAD*n.fov),a.uniforms.matWorld2Volume.value=r}},this.add(this._plane),this._plane.layers.set(Df.LAYERS.VOLUME_BFPLANE)},xc.prototype.getBoundaries=function(){var t=this._dataSource.getBox();return{boundingBox:t,boundingSphere:t.getBoundingSphere()}},xc.prototype.getMesh=function(){return this._mesh},bc.prototype.start=function(){this._startTime=this.now()},bc.prototype.end=function(){0!==this._startTime&&this._times.push(this.now()-this._startTime)},bc.prototype.rawMean=function(){for(var t=this._times.length,e=0,r=0;r<t;++r)e+=this._times[r];return e/t},bc.prototype.mean=function(){return this._robustMean(this._times)},bc.prototype.deviation=function(t){return this._robustDeviation(this._times,t)},bc.prototype.min=function(){return this._robustMin(this._times)},bc.prototype._robustMean=function(t){var e=Math.round(.1*t.length),r=t.length-Math.round(.2*t.length);t.sort(function(t,e){return t-e});for(var n=0,i=e;i<r;++i)n+=t[i];return n/r},bc.prototype._robustDeviation=function(t,e){for(var r=t.length,n=new Array(r),i=0;i<r;++i)n[i]=(t[i]-e)*(t[i]-e);return n.sort(function(t,e){return t-e}),Math.sqrt(this._robustMean(n))},bc.prototype._robustMin=function(t){var e=Math.round(.05*t.length),r=Math.round(.1*t.length);t.sort(function(t,e){return t-e});for(var n=0,i=0;i<r;++i)n+=t[e+i];return n/r},wc.prototype._prepareTest=function(){this._scene=new oe;for(var t=new Nt(10,10,128,128),e=new Ot({color:this._renderer.getClearColor()}),r=0;r<300;++r){var n=new kt(t,e);this._scene.add(n)}this._camera=new ft(45,1,1,2e3),this._camera.position.z=30,this._prof=new bc},wc.prototype.run=function(){for(var t=0;t<100;++t)this._prof.start(),this._renderer.render(this._scene,this._camera,this._target),this._prof.end()},wc.prototype.runOnTicks=function(t,e,r){var n=this;void 0===t&&(t=50),void 0===e&&(e=1e3),void 0===r&&(r=1e4);var i=-1,o=this._prof.now();return new Promise(function(a){function s(){n._renderer.render(n._scene,n._camera);var c=n._prof.now()-o;c>e&&(n._prof.end(),n._prof.start(),++i),c>r||i===t?a(Math.max(i,0)):requestAnimationFrame(s)}requestAnimationFrame(s)})},wc.prototype.mean=function(){return this._prof?this._prof.rawMean():0},wc.prototype.min=function(){return this._prof?this._prof.min():0};var Cm=function(){function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];wp(this,t),this._list=[],this._byType={},r.forEach(function(t){return e.register(t)})}return Sp(t,[{key:"register",value:function(t){Ei(this._list,t),Ti(this._byType,t.types,t)}},{key:"unregister",value:function(t){Ci(this._list,t),Pi(this._byType,t.types,t)}},{key:"find",value:function(t){var e=[];if(t.type)e=this._byType[t.type.toLowerCase()]||[];else if(t.source)return this._list.filter(function(e){return e.canProbablyLoad&&e.canProbablyLoad(t.source)});return[].concat(Cp(e))}},{key:"all",get:function(){return[].concat(Cp(this._list))}},{key:"types",get:function(){return Object.keys(this._byType)}}]),t}(),Tm=function(t){function e(t,r){wp(this,e);var n=Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return n._source=t,n._options=r||{},n._abort=!1,n._agent=null,n}return Mp(e,fi),Sp(e,[{key:"load",value:function(t){return t?this._loadOLD(t):this._abort?Promise.reject(new Error("Loading aborted")):this.loadAsync()}},{key:"loadAsync",value:function(){return Promise.reject(new Error("Loading from this source is not implemented"))}},{key:"_loadOLD",value:function(t){return t.progress&&this.addEventListener("progress",function(e){e.lengthComputable&&e.total>0?t.progress(e.loaded/e.total):t.progress()}),this.load().then(function(e){t.ready(e)}).catch(function(e){t.error(e)})}},{key:"abort",value:function(){this._abort=!0,this._agent&&this._agent.abort()}}],[{key:"extractName",value:function(t){}}]),e}();Jo(Tm.prototype);var Pm=function(t){function e(t,r){wp(this,e);var n=Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,r));return r=n._options,n._binary=!0===r.binary,n}return Mp(e,Tm),Sp(e,[{key:"loadAsync",value:function(){var t=this;return new Promise(function(e,r){var n=t._source,i=t._agent=new FileReader;i.addEventListener("load",function(){e(i.result)}),i.addEventListener("error",function(){r(i.error)}),i.addEventListener("abort",function(){r(new Error("Loading aborted"))}),i.addEventListener("progress",function(e){t.dispatchEvent(e)}),t._binary?i.readAsArrayBuffer(n):i.readAsText(n)})}}],[{key:"canLoad",value:function(t,e){var r=e.sourceType;return t instanceof File&&(!r||"file"===r)}},{key:"canProbablyLoad",value:function(t){return File&&t instanceof File||Blob&&t instanceof Blob}},{key:"extractName",value:function(t){return t&&t.name}}]),e}();Pm.types=["file","blob"];var Lm=/^(https?|ftp):\/\//i,Rm=function(t){function e(t,r){wp(this,e);var n=Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,r));return r=n._options,n._binary=!0===r.binary,n}return Mp(e,Tm),Sp(e,[{key:"loadAsync",value:function(){var t=this;return new Promise(function(e,r){var n=t._source,i=t._agent=new XMLHttpRequest;i.addEventListener("load",function(){200===i.status?e(i.response):r(new Error("HTTP "+i.status+" while fetching "+n))}),i.addEventListener("error",function(){r(new Error("HTTP request failed"))}),i.addEventListener("abort",function(){r(new Error("Loading aborted"))}),i.addEventListener("progress",function(e){t.dispatchEvent(e)}),i.open("GET",n),t._binary?i.responseType="arraybuffer":i.responseType="text",i.send()})}}],[{key:"canLoad",value:function(t,e){var r=e.sourceType;return"string"==typeof t&&(!r||"url"===r)}},{key:"canProbablyLoad",value:function(t){return Sl.isString(t)&&Lm.test(t)}},{key:"extractName",value:function(t){if(t){var e=(t.indexOf("?")+1||t.lastIndexOf("#")+1||t.length+1)-1;return t.slice(t.lastIndexOf("/",e)+1,e)}}}]),e}();Rm.types=["url"];var Nm=function(t){function e(t,r){return wp(this,e),Ap(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,r))}return Mp(e,Tm),Sp(e,[{key:"loadAsync",value:function(){return Promise.resolve(this._source)}}],[{key:"canLoad",value:function(t,e){return void 0!==t&&void 0!==e&&"immediate"===e.sourceType}},{key:"canProbablyLoad",value:function(t){return!1}}]),e}();Nm.types=["immediate"];var Im=new Cm([Pm,Rm,Nm]),Om=function(){function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];wp(this,t),this._list=[],this._byFormat={},this._byExt={},r.forEach(function(t){return e.register(t)})}return Sp(t,[{key:"register",value:function(t){Ei(this._list,t),Ti(this._byFormat,t.formats,t),Ti(this._byExt,t.extensions,t)}},{key:"unregister",value:function(t){Ci(this._list,t),Pi(this._byFormat,t.formats,t),Pi(this._byExt,t.extensions,t)}},{key:"find",value:function(t){var e=[];return t.format?e=this._byFormat[t.format.toLowerCase()]||[]:t.ext&&(e=this._byExt[t.ext.toLowerCase()]||[]),0===e.length&&!t.format&&t.data?this._list.filter(function(e){return e.canProbablyParse&&e.canProbablyParse(t.data)}):[].concat(Cp(e))}},{key:"all",get:function(){return[].concat(Cp(this._list))}},{key:"formats",get:function(){return Object.keys(this._byFormat)}},{key:"extensions",get:function(){return Object.keys(this._byExt)}}]),t}(),Dm=function(){function t(e,r){wp(this,t),this._data=e,this._options=r||{},this._abort=!1}return Sp(t,[{key:"parseSync",value:function(){throw new Error("Parsing this type of data is not implemented")}},{key:"parse",value:function(t){var e=this;return t?this._parseOLD(t):new Promise(function(t,r){setTimeout(function(){try{return e._abort?r(new Error("Parsing aborted")):t(e.parseSync())}catch(t){return r(t)}})})}},{key:"_parseOLD",value:function(t){return this.parse().then(function(e){t.ready(e)}).catch(function(e){t.error(e)})}},{key:"abort",value:function(){this._abort=!0}}],[{key:"checkDataTypeOptions",value:function(t,e,r){var n=t.fileType,i=t.fileName;return r=(r||"."+e).toLowerCase(),Boolean(n&&n.toLowerCase()===e.toLowerCase()||!n&&i&&i.toLowerCase().endsWith(r))}}]),t}();Jo(Dm.prototype),Sc.prototype.id=290,Sc.prototype.parse=function(t){var e=this._matrix;if("  SMTRY"===t.readString(12,18)){var r=t.readCharCode(19)-49,n=t.readString(20,80).trim().split(/\s+/),i=parseInt(n[0],10);null!==this._matrix&&i===this._matrixIndex||(this._matrixIndex=i,this._matrix=e=new u,this.matrices[this.matrices.length]=e);var o=e.elements;o[r]=parseFloat(n[1]),o[r+4]=parseFloat(n[2]),o[r+8]=parseFloat(n[3]),o[r+12]=parseFloat(n[4])}};var Fm=Tf.Assembly;Mc.prototype.id=350,Mc.prototype.parse=function(t){var e=this._assembly,r=this._matrix;if(e&&"  BIOMT"===t.readString(12,18)){var n=t.readCharCode(19)-49,i=t.readString(20,80).trim().split(/\s+/),o=parseInt(i[0],10);null!==this._matrix&&o===this._matrixIndex||(this._matrixIndex=o,this._matrix=r=new u,e.addMatrix(r));var a=r.elements;a[n]=parseFloat(i[1]),a[n+4]=parseFloat(i[2]),a[n+8]=parseFloat(i[3]),a[n+12]=parseFloat(i[4])}else if(e&&"CHAINS:"===t.readString(35,41))for(var s=t.readString(42,80).split(","),c=0,l=s.length;c<l;++c){var h=s[c].trim();h.length>0&&e.addChain(h)}else"BIOMOLECULE:"===t.readString(12,23)&&(this._matrix=null,this._matrixIndex=-1,this._assembly=e=new Fm(this._complex),this.assemblies.push(e))};var zm=function(){function t(e){wp(this,t),this._data=e,this._start=0,this._nextCR=-1,this._nextLF=-1,this._next=-1,this._end=e.length,this.next()}return Sp(t,[{key:"readLine",value:function(){return this._data.slice(this._start,this._next)}},{key:"readChar",value:function(t){return(t=this._start+t-1)<this._next?this._data[t]:" "}},{key:"readCharCode",value:function(t){return(t=this._start+t-1)<this._next?this._data.charCodeAt(t):32}},{key:"readString",value:function(t,e){var r=this._start+t-1,n=this._start+e;return this._data.slice(r,n<this._next?n:this._next)}},{key:"readInt",value:function(t,e){return parseInt(this.readString(t,e),10)}},{key:"readFloat",value:function(t,e){return parseFloat(this.readString(t,e))}},{key:"end",value:function(){return this._start>=this._end}},{key:"next",value:function(){var t=this._next+1;this._start=t<this._end?t:this._end,this._start>this._nextCR&&(this._nextCR=(this._data.indexOf("\r",this._start)+1||this._end+1)-1),this._start>this._nextLF&&(this._nextLF=(this._data.indexOf("\n",this._start)+1||this._end+1)-1),this._next=this._nextCR+1<this._nextLF?this._nextCR:this._nextLF}}]),t}(),km=Tf.Complex,Um=Tf.Element,Bm=Tf.Helix,Vm=Tf.Sheet,jm=Tf.Strand,Gm=Tf.Bond,Wm=Tf.Molecule;(Ac.prototype=Object.create(Dm.prototype)).constructor=Ac,Ac.canParse=function(t,e){return!!t&&("string"==typeof t&&(Dm.checkDataTypeOptions(e,"pdb")||Dm.checkDataTypeOptions(e,"pdb",".ent")))};var Hm=/^(HEADER\s|COMPND\s|REMARK\s|ATOM {2}|HETATM|MODEL )/i;Ac.canProbablyParse=function(t){return Sl.isString(t)&&Hm.test(t)},Ac.prototype._finalize=function(){this._fixBondsArray(),this._fixChains();var t=this._remarks[290];this._complex.symmetry=Sl.isUndefined(t)?[]:t.matrices;var e=this._remarks[350];this._complex.structures=this._complex.structures.concat(Sl.isUndefined(e)?[]:e.assemblies),this._finalizeMolecules(),this._complex.finalize({needAutoBonding:!0,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing,serialAtomMap:this._serialAtomMap})},Ac.prototype._finalizeMolecules=function(){var t,e={},r=this._complex._chains;for(t=0;t<r.length;++t){var n=r[t];e[n._name]=n}for(t=0;t<this._molecules.length;t++){for(var i=this._molecules[t],o=[],a=0;a<i._chains.length;a++){var s=e[i._chains[a]];o=o.concat(s._residues.slice())}var c=new Wm(this._complex,i._name,t+1);c._residues=o,this._complex._molecules[t]=c}},Ac.prototype._fixChains=function(){for(var t={},e=this._complex,r=0;r<e._chains.length;r++){var n=e._chains[r];t[n._name.charCodeAt(0)]=n}},Ac.prototype._fixBondsArray=function(){for(var t=this._serialAtomMap={},e=this._complex,r=e._atoms,n=0,i=r.length;n<i;++n){var o=r[n];t[o._serial]=o}for(var a=e._bonds,s=0,c=a.length,l=this.logger;s<c;++s){var u=a[s];u._right<u._left&&l.debug("_fixBondsArray: Logic error."),u._left=t[u._left]||null,u._right=t[u._right]||null}},Ac.prototype._parseATOM=function(t){if(1===this._modelId){var e=72===t.readCharCode(1),r=e?t.readInt(7,11):t.readInt(6,11),n=t.readString(13,16),i=t.readChar(17),o=t.readString(18,20).trim(),a=t.readChar(22),s=t.readInt(23,26),c=t.readChar(27),u=t.readFloat(31,38),h=t.readFloat(39,46),p=t.readFloat(47,54),f=t.readFloat(55,60),d=t.readFloat(61,66),m=t.readString(77,78).trim()||function(t){var e=4===t.trim().length;return t.slice(0,e?1:2).trim()}(n),g=t.readInt(79,80)||0;if(!this.settings.now.nowater||"HOH"!==o&&"WAT"!==o){n=n.trim();var v=Um.getByName(m),y=Um.Role[n],_=this._chain;_&&_.getName()===a||(this._chain=_=this._complex.getChain(a)||this._complex.addChain(a),this._residue=null);var x=this._residue;x&&x.getSequence()===s&&x.getICode()===c||(this._residue=x=_.addResidue(o,s,c));var b=new l(u,h,p);x.addAtom(n,v,b,y,e,r,i,f,d,g)}}},Ac.prototype._parseENDMDL=function(){this._modelId+=1},Ac.prototype._parseCONECT=function(t){var e=t.readInt(7,11),r=t.readInt(12,16),n=t.readInt(17,21),i=t.readInt(22,26),o=t.readInt(27,31),a=this._complex;r&&r>e&&a.addBond(e,r,0,Gm.BondType.UNKNOWN,!0),n&&n>e&&a.addBond(e,n,0,Gm.BondType.UNKNOWN,!0),i&&i>e&&a.addBond(e,i,0,Gm.BondType.UNKNOWN,!0),o&&o>e&&a.addBond(e,o,0,Gm.BondType.UNKNOWN,!0)},Ac.prototype._parseCOMPND=function(t){var e=t.readString(11,80),r=e.indexOf(":");if(this._compndCurrToken=r>0?e.substring(0,r).trim():this._compndCurrToken,"MOL_ID"===this._compndCurrToken)this._molecule={_index:"",_chains:[]},this._molecule._index=parseInt(e.substring(r+1,e.indexOf(";")),10),this._molecules.push(this._molecule);else if("MOLECULE"===this._compndCurrToken&&null!=this._molecule)this._molecule._name=e.substring(r+1,e.indexOf(";")).trim();else if("CHAIN"===this._compndCurrToken&&null!=this._molecule){var n=e.substring(r+1,80).trim(),i=n[n.length-1];";"!==i&&","!==i||(n=n.slice(0,-1));var o=(n=n.replace(/\s+/g,"")).split(",");this._molecule._chains=this._molecule._chains.concat(o)}};var Xm={290:Sc,350:Mc};Ac.prototype._parseREMARK=function(t){var e=t.readInt(8,10),r=this._remarks[e];if(Sl.isUndefined(r)){var n=Xm[e];Sl.isFunction(n)&&(this._remarks[e]=r=new n(this._complex))}Sl.isUndefined(r)||r.parse(t)},Ac.prototype._parseHELIX=function(t){this._parseSTRUCTURE(t,[20,22,32,34],function(t){this._complex.addHelix(t)}.bind(this))},Ac.prototype._parseSHEET=function(t){this._parseSTRUCTURE(t,[22,23,33,34],function(t){this._complex.addSheet(t)}.bind(this))},Ac.prototype._parseSTRUCTURE=function(t,e,r){var n=t.readInt(8,10),i=t.readString(12,14).trim(),o=t.readString(41,70).trim(),a=t.readInt(72,76),s=t.readInt(39,40),c=t.readInt(15,16),l=t.readInt(42,45),u=t.readInt(57,60),h=t.readString(e[0],e[2]+1).charCodeAt(0),p=t.readString(e[2],e[2]+1).charCodeAt(0),f=t.readInt(e[1],e[1]+3),d=t.readString(e[1]+4,e[1]+4),m=0;d.length>0&&(m=d.charCodeAt(0));var g=t.readInt(e[3],e[3]+3),v=0;(d=t.readString(e[3]+4,e[3]+4)).length>0&&(v=d.charCodeAt(0));var y,_=this._sheet;if(83===t.readCharCode(1)){null!==_&&_.getName()!==i&&(_=null,this._sheet=null),null===_?(this._sheet=y=new Vm(i,c),r(y)):y=_;var x=new jm(y,this._complex.getUnifiedSerial(h,f,m),this._complex.getUnifiedSerial(p,g,v),s,l,u);y.addStrand(x)}else r(y=new Bm(n,i,this._complex.getUnifiedSerial(h,f,m),this._complex.getUnifiedSerial(p,g,v),s,o,a))},Ac.prototype._parseHEADER=function(t){var e=this._complex.metadata;e.classification=t.readString(11,50).trim(),e.date=t.readString(51,59).trim();var r=t.readString(63,66).trim();e.id=r,r&&(this._complex.name=r)},Ac.prototype._parseTITLE=function(t){var e=this._complex.metadata;e.title=e.title||[];var r=t.readInt(9,10)||1;e.title[r-1]=t.readString(11,80).trim()};var Ym={HEADER:Ac.prototype._parseHEADER,"TITLE ":Ac.prototype._parseTITLE,"ATOM  ":Ac.prototype._parseATOM,HETATM:Ac.prototype._parseATOM,ENDMDL:Ac.prototype._parseENDMDL,CONECT:Ac.prototype._parseCONECT,COMPND:Ac.prototype._parseCOMPND,REMARK:Ac.prototype._parseREMARK,"HELIX ":Ac.prototype._parseHELIX,"SHEET ":Ac.prototype._parseSHEET,"ATOM 1":Ac.prototype._parseATOM,"ATOM 2":Ac.prototype._parseATOM,"ATOM 3":Ac.prototype._parseATOM,"ATOM 4":Ac.prototype._parseATOM,"ATOM 5":Ac.prototype._parseATOM,"ATOM 6":Ac.prototype._parseATOM,"ATOM 7":Ac.prototype._parseATOM,"ATOM 8":Ac.prototype._parseATOM,"ATOM 9":Ac.prototype._parseATOM};Ac.prototype.parseSync=function(){for(var t=new zm(this._data),e=this._complex=new km;!t.end();){var r=t.readString(1,6),n=Ym[r];Sl.isFunction(n)&&n.call(this,t),t.next()}if(this._finalize(),this._serialAtomMap=null,this._sheet=null,this._residue=null,this._chain=null,this._complex=null,0===e.getAtomCount())throw new Error("The data does not contain valid atoms");return e},Ac.formats=["pdb"],Ac.extensions=[".pdb",".ent"];var qm=Tf.Complex,Zm=Tf.Element,$m=Tf.AtomName,Km=Tf.SGroup,Qm=Tf.Bond,Jm={A:0,S:1,D:2,T:3};(Ec.prototype=Object.create(Dm.prototype)).constructor=Ec,Ec.canParse=function(t,e){if(!t)return!1;var r=new RegExp("^\\s*?\\<\\?xml"),n=new RegExp("^\\s*?\\<cml");return("string"==typeof t||t instanceof String)&&(t.match(r)||t.match(n))&&Dm.checkDataTypeOptions(e,"cml")};var tg=/\s*<\?xml\b[^?>]*\?>\s*<(?:cml|molecule)\b/i;Ec.canProbablyParse=function(t){return Sl.isString(t)&&tg.test(t)},Ec.prototype._rebuidBondIndexes=function(t,e){for(var r=t.length,n=0;n<r;n++)for(var i=t[n].id,o=e.length,a=0;a<o;a++){var s=e[a].atomRefs2.split(" ");s[0]===i&&(e[a].start=n),s[1]===i&&(e[a].end=n)}},Ec.prototype._createSGroup=function(t,e){var r=new Km(t.id,t.fieldData,new l(parseFloat(t.x),parseFloat(t.y),0),t.atomRefs,t);"Relative"===t.placement&&(r._center=new l(0,0,0)),"MDLBG_FRAGMENT_CHARGE"===t.fieldName&&(r._charge=parseInt(t.fieldData,10)||0),"MDLBG_FRAGMENT_COEFFICIENT"===t.fieldName&&(r._repeat=parseInt(t.fieldData,10)||1),e.push(r)},Ec.prototype._extractSGroup=function(t,e){if(Array.isArray(e)||(e=[]),t)if(Array.isArray(t))for(var r=t.length,n=0;n<r;n++)t[n].molecule&&(e=e.concat(this._extractSGroup(t[n].molecule))),this._createSGroup(t[n],e);else t.molecule&&t.molecule&&(e=e.concat(this._extractSGroup(t.molecule))),this._createSGroup(t,e);return e},Ec.prototype._extractSGroups=function(t,e){function r(t){(h=u[t])&&a[o]._atoms.push(h.a)}function n(t){(h=u[t])&&(p.set(Math.min(p.x,h.x),Math.min(p.y,h.y),Math.min(p.z,h.z)),f.set(Math.max(f.x,h.x),Math.max(f.y,h.y),Math.max(f.z,h.z)),r(t))}var i,o,a=this._extractSGroup(t),s=e.length;for(i=0;i<s;i++){var c=e[i].id;for(o=0;o<a.length;o++){a[o]._atoms.split(" ")[0]===c&&(e[i].sgroupRef||(e[i].sgroupRef=[]),e[i].sgroupRef.push(a[o]))}}var u={},h=null,p=new l(1e8,1e8,1e8),f=new l(-1e8,-1e8,-1e8);for(i=0;i<e.length;i++)u[e[i].id]={},u[e[i].id].x=e[i].x2,e[i].x3&&(u[e[i].id].x=e[i].x3),u[e[i].id].x=parseFloat(u[e[i].id].x),u[e[i].id].y=e[i].y2,e[i].y3&&(u[e[i].id].y=e[i].y3),u[e[i].id].y=parseFloat(u[e[i].id].y),u[e[i].id].z="0.0",e[i].z3&&(u[e[i].id].z=e[i].z3),u[e[i].id].z=parseFloat(u[e[i].id].z),u[e[i].id].a=e[i];var d;for(o=0;o<a.length;o++)null!==a[o]._center?(p.set(1e8,1e8,1e8),f.set(-1e8,-1e8,-1e8),d=a[o]._atoms.split(" "),a[o]._atoms=[],d.forEach(n),a[o]._center.addVectors(p,f),a[o]._center.multiplyScalar(.5)):(d=a[o]._atoms.split(" "),a[o]._atoms=[],d.forEach(r));u=null},Ec.prototype._traverseData=function(t){function e(t,r){if("#text"!==t.nodeName||""!==t.nodeValue.trim()){var n={};n.xmlNode=t;var i=r[t.nodeName];i?!function(t){return"[object Array]"===Object.prototype.toString.apply(t)}(i)?r[t.nodeName]=[i,n]:r[t.nodeName].push(n):r[t.nodeName]=n;var o,a;if(t.attributes)for(o=t.attributes.length,a=0;a<o;a++){var s=t.attributes[a];n[s.nodeName]=s.nodeValue}for(o=t.childNodes.length,a=0;a<o;a++)e(t.childNodes[a],n)}}var r={};return t.childNodes.length&&e(t.childNodes[0],r),r},Ec.prototype._findSuitableMolecule=function(t,e){for(var r in t)if("xmlNode"!==r)if("molecule"===r){if(t.molecule&&(t.molecule.atomArray&&t.molecule.atomArray.atom&&e.push(t),Array.isArray(t.molecule)))for(var n=0;n<t.molecule.length;n++)t.molecule[n].atomArray&&t.molecule[n].atomArray.atom&&e.push({molecule:t.molecule[n]})}else t[r]&&null!==t[r]&&"object"===bp(t[r])&&this._findSuitableMolecule(t[r],e)},Ec.prototype._selectComponents=function(t){var e,r=(new DOMParser).parseFromString(t,"application/xml"),n=this._traverseData(r),i=this;e=n.cml?n.cml:n;var o=[],a=[];return this._findSuitableMolecule(e,a),this._readOnlyOneMolecule&&a.length>1&&a.splice(1,a.length-1),a.forEach(function(t){var e=function(t){function e(t){return u=l[t],!!(a=n[u.start])&&(a.edges.push(u.end),!!(a=n[u.end])&&(a.edges.push(u.start),!0))}var n=[];if(t.molecule&&t.molecule.atomArray&&t.molecule.atomArray.atom)Array.isArray(t.molecule.atomArray.atom)?n=t.molecule.atomArray.atom:n.push(t.molecule.atomArray.atom);else if(!t.molecule){var o={};return o.atomLabels=null,o.labelsCount=1,o}t.molecule.molecule&&i._extractSGroups(t.molecule.molecule,n);for(var a,s=n.length,c=0;c<s;c++)(a=n[c]).edges=[];var l=[];t.molecule.bondArray&&t.molecule.bondArray.bond&&(Array.isArray(t.molecule.bondArray.bond)?l=t.molecule.bondArray.bond:l.push(t.molecule.bondArray.bond));var u;s=l.length,i._rebuidBondIndexes(n,l);for(var h=0;h<s;h++)if(e(h)){var p=u.xmlNode.getAttribute("order"),f=parseInt(p,10);if(l[h].order=0,l[h].type=Qm.BondType.UNKNOWN,f>1)l[h].order=f;else{var d=Jm[p];void 0!==d&&(l[h].order=d,"A"===p&&(l[h].type=Qm.BondType.AROMATIC))}}s=n.length;for(var m=0;m<s;m++)(a=n[m]).edges.sort();var g=i._breadWidthSearch(n,0),v={};return v.atoms=n,v.bonds=l,v.labels=g.atomLabels,v.count=Math.min(1,g.labelsCount),v.curr=-1,v.originalCML=r,v}(t);e.atoms.length>0&&o.push(e)}),o},Ec.prototype._packLabel=function(t,e){return(e<<16)+t},Ec.prototype._unpackLabel=function(t){return{molId:t>>>16,compId:65535&t}},Ec.prototype._breadWidthSearch=function(t,e){var r,n=new Array(t.length);for(r=0;r<n.length;r++)n[r]=this._packLabel(0,e);for(var i=[],o=0,a=t.length;a>0;){o++;var s=-1;for(r=0;r<n.length;r++)if(0===this._unpackLabel(n[r]).compId){s=r;break}if(s<0)break;for(i.push(t[s]),n[s]=this._packLabel(o,e),a--;i.length>0;){var c=i.shift();if(c)for(var l=0;l<c.edges.length;l++)n[c.edges[l]]!==o&&(i.push(t[c.edges[l]]),n[c.edges[l]]=o,a--)}}var u={};return u.atomLabels=n,u.labelsCount=o,u},Ec.prototype._parseBond=function(t,e,r,n){if(t>=0){var i=[Math.min(t,e),Math.max(t,e)];this._complex.addBond(i[0],i[1],r,n,!0)}},Ec.prototype._fixBondsArray=function(){for(var t=this._serialAtomMap={},e=this._complex,r=e._atoms,n=0,i=r.length;n<i;++n){var o=r[n];t[o._serial]=o}for(var a=e._bonds,s=0,c=a.length,l=this.logger;s<c;++s){var u=a[s];u._right<u._left&&l.debug("_fixBondsArray: Logic error."),u._left=t[u._left]||null,u._right=t[u._right]||null}},Ec.prototype._parseSet=function(t){function e(t){t.xmlNodeRef=u,u.x2&&(u.x3=u.x2,delete u.x2),u.y2&&(u.y3=u.y2,delete u.y2),u.z3||(u.z3="0.0"),u.complexAtom=t}var r,n,i=this._complex=new qm,o=t,a=o.curr,s=o.atoms,c=o.labels,u=null,h=s.length,p={},f=[];for(r=0;r<h;r++)f.push(r);for(f.sort(function(t,e){return c[t]-c[e]}),r=0;r<h;r++){var d=c[f[r]];if(this._unpackLabel(d).molId===this._unpackLabel(a).molId){u=s[f[r]];var m=new $m(u.elementType,null);if(u.sgroupRef)for(var g=u.sgroupRef.length,v=0;v<g;++v)i._sgroups.push(u.sgroupRef[v]);if(u.x3||u.x2){var y=this._unpackLabel(d).compId,_=y,x=y.toString();1===x.length&&(x="0"+x);var b="N"+x,w=p[" "];w&&" "===w.getName()||(p[" "]=w=this._complex.getChain(" ")||this._complex.addChain(" "),this._residue=null);var S=this._residue;S&&S.getSequence()===_&&" "===S.getICode()||(this._residue=S=w.addResidue(b,_," "));var M=null;u.x3?M=new l(parseFloat(u.x3),parseFloat(u.y3),parseFloat(u.z3)):u.x2&&(M=new l(parseFloat(u.x2),parseFloat(u.y2),0));var A=Zm.ByName[u.elementType.toUpperCase()];A||((A=JSON.parse(JSON.stringify(Zm.ByName[Object.keys(Zm.ByName)[Object.keys(Zm.ByName).length-1]]))).number+=1,A.name=u.elementType.toUpperCase(),A.fullName="Unknown",Zm.ByName[u.elementType.toUpperCase()]=A);var E=parseInt(u.id.replace(/[^0-9]/,""),10),C=S.addAtom(m,A,M,Zm.Role.SG,!0,E," ",1,0,0);u.hydrogenCount&&(C._hydrogenCount=parseInt(u.hydrogenCount,10)),u.mrvValence&&(C._valence=parseInt(u.mrvValence,10)),e(C)}}}for(p=null,r=0;r<o.bonds.length;r++){var T=o.bonds[r];if(this._unpackLabel(c[T.start]).molId===this._unpackLabel(a).molId&&this._unpackLabel(c[T.end]).molId===this._unpackLabel(a).molId){if(!(u=s[T.start])||!s[T.end])continue;this._parseBond(parseInt(u.id.replace(/[^0-9]/,""),10),parseInt(s[T.end].id.replace(/[^0-9]/,""),10),T.order,T.type)}}for(r=0;r<this._complex.getSGroupCount();r++){var P=this._complex.getSGroups()[r];for(n=0;n<P._atoms.length;n++)P._atoms[n]=P._atoms[n].complexAtom}for(r=0;r<h;r++)this._unpackLabel(c[r]).molId===this._unpackLabel(a).molId&&((u=s[r]).complexAtom=null,delete u.complexAtom);return this._complex.originalCML=o.originalCML,this._fixBondsArray(),i.finalize({needAutoBonding:!1,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing,serialAtomMap:this._serialAtomMap}),this._serialAtomMap=null,this._complex=null,i},Ec.prototype.parseSync=function(){var t=[],e=this;this._selectComponents(this._data).forEach(function(r){r.curr=2,0===r.count&&(r.count=1);for(var n=0;n<r.count;n++)r.curr=n+1,t.push(e._parseSet(r,!1))});var r=0;if(t.forEach(function(t){r+=t.getAtomCount()}),r<=0)throw new Error("The data does not contain valid atoms");if(t.length>1){var n=new qm;return n.joinComplexes(t),n.originalCML=t[0].originalCML,n}return 1===t.length?t[0]:new qm},Ec.formats=["cml"],Ec.extensions=[".cml"];var eg=e(function(t,e){!function(t,r){r(e)}(0,function(t){function e(t,e,r){for(var n=(t.byteLength,0),i=r.length;i>n;n++){var o=r.charCodeAt(n);if(128>o)t.setUint8(e++,o>>>0&127|0);else if(2048>o)t.setUint8(e++,o>>>6&31|192),t.setUint8(e++,o>>>0&63|128);else if(65536>o)t.setUint8(e++,o>>>12&15|224),t.setUint8(e++,o>>>6&63|128),t.setUint8(e++,o>>>0&63|128);else{if(!(1114112>o))throw new Error("bad codepoint "+o);t.setUint8(e++,o>>>18&7|240),t.setUint8(e++,o>>>12&63|128),t.setUint8(e++,o>>>6&63|128),t.setUint8(e++,o>>>0&63|128)}}}function r(t){for(var e=0,r=0,n=t.length;n>r;r++){var i=t.charCodeAt(r);if(128>i)e+=1;else if(2048>i)e+=2;else if(65536>i)e+=3;else{if(!(1114112>i))throw new Error("bad codepoint "+i);e+=4}}return e}function n(t,i,o){var a=typeof t;if("string"===a){if(32>(s=r(t)))return i.setUint8(o,160|s),e(i,o+1,t),1+s;if(256>s)return i.setUint8(o,217),i.setUint8(o+1,s),e(i,o+2,t),2+s;if(65536>s)return i.setUint8(o,218),i.setUint16(o+1,s),e(i,o+3,t),3+s;if(4294967296>s)return i.setUint8(o,219),i.setUint32(o+1,s),e(i,o+5,t),5+s}if(t instanceof Uint8Array){var s=t.byteLength,c=new Uint8Array(i.buffer);if(256>s)return i.setUint8(o,196),i.setUint8(o+1,s),c.set(t,o+2),2+s;if(65536>s)return i.setUint8(o,197),i.setUint16(o+1,s),c.set(t,o+3),3+s;if(4294967296>s)return i.setUint8(o,198),i.setUint32(o+1,s),c.set(t,o+5),5+s}if("number"===a){if(!isFinite(t))throw new Error("Number not finite: "+t);if(Math.floor(t)!==t)return i.setUint8(o,203),i.setFloat64(o+1,t),9;if(t>=0){if(128>t)return i.setUint8(o,t),1;if(256>t)return i.setUint8(o,204),i.setUint8(o+1,t),2;if(65536>t)return i.setUint8(o,205),i.setUint16(o+1,t),3;if(4294967296>t)return i.setUint8(o,206),i.setUint32(o+1,t),5;throw new Error("Number too big 0x"+t.toString(16))}if(t>=-32)return i.setInt8(o,t),1;if(t>=-128)return i.setUint8(o,208),i.setInt8(o+1,t),2;if(t>=-32768)return i.setUint8(o,209),i.setInt16(o+1,t),3;if(t>=-2147483648)return i.setUint8(o,210),i.setInt32(o+1,t),5;throw new Error("Number too small -0x"+(-t).toString(16).substr(1))}if(null===t)return i.setUint8(o,192),1;if("boolean"===a)return i.setUint8(o,t?195:194),1;if("object"===a){var l=0,u=Array.isArray(t);if(u)s=t.length;else{var h=Object.keys(t);s=h.length}if(16>s?(i.setUint8(o,s|(u?144:128)),l=1):65536>s?(i.setUint8(o,u?220:222),i.setUint16(o+1,s),l=3):4294967296>s&&(i.setUint8(o,u?221:223),i.setUint32(o+1,s),l=5),u)for(var p=0;s>p;p++)l+=n(t[p],i,o+l);else for(p=0;s>p;p++){var f=h[p];l+=n(f,i,o+l),l+=n(t[f],i,o+l)}return l}throw new Error("Unknown type "+a)}function i(t){var e=typeof t;if("string"===e){if(32>(n=r(t)))return 1+n;if(256>n)return 2+n;if(65536>n)return 3+n;if(4294967296>n)return 5+n}if(t instanceof Uint8Array){if(256>(n=t.byteLength))return 2+n;if(65536>n)return 3+n;if(4294967296>n)return 5+n}if("number"===e){if(Math.floor(t)!==t)return 9;if(t>=0){if(128>t)return 1;if(256>t)return 2;if(65536>t)return 3;if(4294967296>t)return 5;throw new Error("Number too big 0x"+t.toString(16))}if(t>=-32)return 1;if(t>=-128)return 2;if(t>=-32768)return 3;if(t>=-2147483648)return 5;throw new Error("Number too small -0x"+t.toString(16).substr(1))}if("boolean"===e||null===t)return 1;if("object"===e){var n,o=0;if(Array.isArray(t)){n=t.length;for(var a=0;n>a;a++)o+=i(t[a])}else{var s=Object.keys(t);n=s.length;for(a=0;n>a;a++){var c=s[a];o+=i(c)+i(t[c])}}if(16>n)return 1+o;if(65536>n)return 3+o;if(4294967296>n)return 5+o;throw new Error("Array or object too long 0x"+n.toString(16))}throw new Error("Unknown type "+e)}function o(t){var e=new ArrayBuffer(i(t));return n(t,new DataView(e),0),new Uint8Array(e)}function a(t,e,r){return e?new t(e.buffer,e.byteOffset,e.byteLength/(r||1)):void 0}function s(t){return a(DataView,t)}function c(t){return a(Uint8Array,t)}function l(t){return a(Int8Array,t)}function u(t){return a(Int32Array,t,4)}function h(t,e){var r=t.length/2;e||(e=new Int16Array(r));for(var n=0,i=0;r>n;++n,i+=2)e[n]=t[i]<<8^t[i+1]<<0;return e}function p(t,e){var r=t.length/4;e||(e=new Int32Array(r));for(var n=0,i=0;r>n;++n,i+=4)e[n]=t[i]<<24^t[i+1]<<16^t[i+2]<<8^t[i+3]<<0;return e}function f(t,e){var r=t.length;e||(e=new Uint8Array(4*r));for(var n=s(e),i=0;r>i;++i)n.setInt32(4*i,t[i]);return c(e)}function d(t,e,r){var n=t.length,i=1/e;r||(r=new Float32Array(n));for(var o=0;n>o;++o)r[o]=t[o]*i;return r}function m(t,e,r){var n=t.length;r||(r=new Int32Array(n));for(var i=0;n>i;++i)r[i]=Math.round(t[i]*e);return r}function g(t,e){var r,n;if(!e){var i=0;for(r=0,n=t.length;n>r;r+=2)i+=t[r+1];e=new t.constructor(i)}var o=0;for(r=0,n=t.length;n>r;r+=2)for(var a=t[r],s=t[r+1],c=0;s>c;++c)e[o]=a,++o;return e}function v(t){if(0===t.length)return new Int32Array;var e,r,n=2;for(e=1,r=t.length;r>e;++e)t[e-1]!==t[e]&&(n+=2);var i=new Int32Array(n),o=0,a=1;for(e=1,r=t.length;r>e;++e)t[e-1]!==t[e]?(i[o]=t[e-1],i[o+1]=a,a=1,o+=2):++a;return i[o]=t[t.length-1],i[o+1]=a,i}function y(t,e){var r=t.length;e||(e=new t.constructor(r)),r&&(e[0]=t[0]);for(var n=1;r>n;++n)e[n]=t[n]+e[n-1];return e}function _(t,e){var r=t.length;e||(e=new t.constructor(r)),e[0]=t[0];for(var n=1;r>n;++n)e[n]=t[n]-t[n-1];return e}function x(t,e){var r,n,i=t instanceof Int8Array?127:32767,o=-i-1,a=t.length;if(!e){var s=0;for(r=0;a>r;++r)t[r]<i&&t[r]>o&&++s;e=new Int32Array(s)}for(r=0,n=0;a>r;){for(var c=0;t[r]===i||t[r]===o;)c+=t[r],++r;c+=t[r],++r,e[n]=c,++n}return e}function b(t,e,r){return d(x(t,u(r)),e,r)}function w(t,e,r){var n=x(t,u(r));return function(t,e,r){return d(y(t,u(r)),e,r)}(n,e,function(t){return a(Float32Array,t,4)}(n))}function S(t,e,r){return function(t,e){var r,n=e?127:32767,i=-n-1,o=t.length,a=0;for(r=0;o>r;++r)0===(l=t[r])?++a:a+=l===n||l===i?2:l>0?Math.ceil(l/n):Math.ceil(l/i);var s=e?new Int8Array(a):new Int16Array(a),c=0;for(r=0;o>r;++r){var l;if((l=t[r])>=0)for(;l>=n;)s[c]=n,++c,l-=n;else for(;i>=l;)s[c]=i,++c,l-=i;s[c]=l,++c}return s}(function(t,e,r){return _(m(t,e),r)}(t,e),r)}function M(t,e,r,n){var i=new ArrayBuffer(12+n.byteLength),o=new Uint8Array(i),a=new DataView(i);return a.setInt32(0,t),a.setInt32(4,e),r&&o.set(r,8),o.set(n,12),o}function A(t){return M(2,t.length,void 0,c(t))}function E(t){return M(4,t.length,void 0,f(t))}function C(t,e){return M(5,t.length/e,f([e]),c(t))}function T(t){return M(6,t.length,void 0,f(v(t)))}function P(t){return M(8,t.length,void 0,f(function(t){return v(_(t))}(t)))}function L(t,e){return M(9,t.length,f([e]),f(function(t,e){return v(m(t,e))}(t,e)))}function R(t,e){return M(10,t.length,f([e]),function(t,e){var r=t.length;e||(e=new Uint8Array(2*r));for(var n=s(e),i=0;r>i;++i)n.setInt16(2*i,t[i]);return c(e)}(S(t,e)))}function N(t){var e={};return U.forEach(function(r){void 0!==t[r]&&(e[r]=t[r])}),t.bondAtomList&&(e.bondAtomList=E(t.bondAtomList)),t.bondOrderList&&(e.bondOrderList=A(t.bondOrderList)),e.xCoordList=R(t.xCoordList,1e3),e.yCoordList=R(t.yCoordList,1e3),e.zCoordList=R(t.zCoordList,1e3),t.bFactorList&&(e.bFactorList=R(t.bFactorList,100)),t.atomIdList&&(e.atomIdList=P(t.atomIdList)),t.altLocList&&(e.altLocList=T(t.altLocList)),t.occupancyList&&(e.occupancyList=L(t.occupancyList,100)),e.groupIdList=P(t.groupIdList),e.groupTypeList=E(t.groupTypeList),t.secStructList&&(e.secStructList=A(t.secStructList)),t.insCodeList&&(e.insCodeList=T(t.insCodeList)),t.sequenceIndexList&&(e.sequenceIndexList=P(t.sequenceIndexList)),e.chainIdList=C(t.chainIdList,4),t.chainNameList&&(e.chainNameList=C(t.chainNameList,4)),e}function I(t){function e(t){for(var e={},r=0;t>r;r++){e[o()]=o()}return e}function r(e){var r=t.subarray(a,a+e);return a+=e,r}function n(e){var r=t.subarray(a,a+e);a+=e;if(e>65535){for(var n=[],i=0;i<r.length;i+=65535)n.push(String.fromCharCode.apply(null,r.subarray(i,i+65535)));return n.join("")}return String.fromCharCode.apply(null,r)}function i(t){for(var e=new Array(t),r=0;t>r;r++)e[r]=o();return e}function o(){var o,c,l=t[a];if(0==(128&l))return a++,l;if(128==(240&l))return c=15&l,a++,e(c);if(144==(240&l))return c=15&l,a++,i(c);if(160==(224&l))return c=31&l,a++,n(c);if(224==(224&l))return o=s.getInt8(a),a++,o;switch(l){case 192:return a++,null;case 194:return a++,!1;case 195:return a++,!0;case 196:return c=s.getUint8(a+1),a+=2,r(c);case 197:return c=s.getUint16(a+1),a+=3,r(c);case 198:return c=s.getUint32(a+1),a+=5,r(c);case 202:return o=s.getFloat32(a+1),a+=5,o;case 203:return o=s.getFloat64(a+1),a+=9,o;case 204:return o=t[a+1],a+=2,o;case 205:return o=s.getUint16(a+1),a+=3,o;case 206:return o=s.getUint32(a+1),a+=5,o;case 208:return o=s.getInt8(a+1),a+=2,o;case 209:return o=s.getInt16(a+1),a+=3,o;case 210:return o=s.getInt32(a+1),a+=5,o;case 217:return c=s.getUint8(a+1),a+=2,n(c);case 218:return c=s.getUint16(a+1),a+=3,n(c);case 219:return c=s.getUint32(a+1),a+=5,n(c);case 220:return c=s.getUint16(a+1),a+=3,i(c);case 221:return c=s.getUint32(a+1),a+=5,i(c);case 222:return c=s.getUint16(a+1),a+=3,e(c);case 223:return c=s.getUint32(a+1),a+=5,e(c)}throw new Error("Unknown type 0x"+l.toString(16))}var a=0,s=new DataView(t.buffer);return o()}function O(t,e,r,n){switch(t){case 1:return function(t,e){var r=t.length;e||(e=new Float32Array(r/4));for(var n=s(e),i=s(t),o=0,a=0,c=r/4;c>o;++o,a+=4)n.setFloat32(a,i.getFloat32(a),!0);return e}(e);case 2:return l(e);case 3:return h(e);case 4:return p(e);case 5:return c(e);case 6:return g(p(e),new Uint8Array(r));case 7:return g(p(e));case 8:return function(t,e){return y(g(t),e)}(p(e));case 9:return function(t,e,r){return d(g(t,u(r)),e,r)}(p(e),p(n)[0]);case 10:return w(h(e),p(n)[0]);case 11:return d(h(e),p(n)[0]);case 12:return b(h(e),p(n)[0]);case 13:return b(l(e),p(n)[0]);case 14:return x(h(e));case 15:return x(l(e))}}function D(t,e){var r=(e=e||{}).ignoreFields,n={};return B.forEach(function(e){var i=!!r&&-1!==r.indexOf(e),o=t[e];i||void 0===o||(o instanceof Uint8Array?n[e]=O.apply(null,function(t){var e=s(t),r=e.getInt32(0),n=e.getInt32(4),i=t.subarray(8,12);return[r,t=t.subarray(12),n,i]}(o)):n[e]=o)}),n}function F(t){return String.fromCharCode.apply(null,t).replace(/\0/g,"")}function z(t,e){t instanceof ArrayBuffer&&(t=new Uint8Array(t));var r;return r=t instanceof Uint8Array?I(t):t,D(r,e)}function k(t,e,r,n){var i=new XMLHttpRequest;i.addEventListener("load",function(){try{var t=z(i.response);r(t)}catch(t){n(t)}},!0),i.addEventListener("error",n,!0),i.responseType="arraybuffer",i.open("GET",e+t.toUpperCase()),i.send()}var U=["mmtfVersion","mmtfProducer","unitCell","spaceGroup","structureId","title","depositionDate","releaseDate","experimentalMethods","resolution","rFree","rWork","bioAssemblyList","ncsOperatorList","entityList","groupList","numBonds","numAtoms","numGroups","numChains","numModels","groupsPerChain","chainsPerModel"],B=U.concat(["xCoordList","yCoordList","zCoordList","groupIdList","groupTypeList","chainIdList","bFactorList","atomIdList","altLocList","occupancyList","secStructList","insCodeList","sequenceIndexList","chainNameList","bondAtomList","bondOrderList"]),V="//mmtf.rcsb.org/v1.0/",j=V+"full/",G=V+"reduced/";t.encode=function(t){return o(N(t))},t.decode=z,t.traverse=function(t,e,r){var n,i,o,a,s,c,l=(r=r||{}).firstModelOnly,u=e.onModel,h=e.onChain,p=e.onGroup,f=e.onAtom,d=e.onBond,m=0,g=0,v=0,y=0,_=0,x=-1,b=t.chainNameList,w=t.secStructList,S=t.insCodeList,M=t.sequenceIndexList,A=t.atomIdList,E=t.bFactorList,C=t.altLocList,T=t.occupancyList,P=t.bondAtomList,L=t.bondOrderList;for(n=0,i=t.chainsPerModel.length;i>n&&!(l&&m>0);++n){var R=t.chainsPerModel[m];for(u&&u({chainCount:R,modelIndex:m}),o=0;R>o;++o){var N=t.groupsPerChain[g];if(h){var I=F(t.chainIdList.subarray(4*g,4*g+4)),O=null;b&&(O=F(b.subarray(4*g,4*g+4))),h({groupCount:N,chainIndex:g,modelIndex:m,chainId:I,chainName:O})}for(a=0;N>a;++a){var D=t.groupList[t.groupTypeList[v]],z=D.atomNameList.length;if(p){var k=null;w&&(k=w[v]);var U=null;t.insCodeList&&(U=String.fromCharCode(S[v]));var B=null;M&&(B=M[v]),p({atomCount:z,groupIndex:v,chainIndex:g,modelIndex:m,groupId:t.groupIdList[v],groupType:t.groupTypeList[v],groupName:D.groupName,singleLetterCode:D.singleLetterCode,chemCompType:D.chemCompType,secStruct:k,insCode:U,sequenceIndex:B})}for(s=0;z>s;++s){if(f){var V=null;A&&(V=A[y]);var j=null;E&&(j=E[y]);var G=null;C&&(G=String.fromCharCode(C[y]));var W=null;T&&(W=T[y]),f({atomIndex:y,groupIndex:v,chainIndex:g,modelIndex:m,atomId:V,element:D.elementList[s],atomName:D.atomNameList[s],formalCharge:D.formalChargeList[s],xCoord:t.xCoordList[y],yCoord:t.yCoordList[y],zCoord:t.zCoordList[y],bFactor:j,altLoc:G,occupancy:W})}y+=1}if(d){var H=D.bondAtomList;for(s=0,c=D.bondOrderList.length;c>s;++s)d({atomIndex1:y-z+H[2*s],atomIndex2:y-z+H[2*s+1],bondOrder:D.bondOrderList[s]})}v+=1}g+=1}if(_=x+1,x=y-1,d&&P)for(s=0,c=P.length;c>s;s+=2){var X=P[s],Y=P[s+1];(X>=_&&x>=X||Y>=_&&x>=Y)&&d({atomIndex1:X,atomIndex2:Y,bondOrder:L?L[s/2]:null})}m+=1}},t.fetch=function(t,e,r){k(t,j,e,r)},t.fetchReduced=function(t,e,r){k(t,G,e,r)},t.version="v1.1.0dev",t.fetchUrl=j,t.fetchReducedUrl=G,t.encodeMsgpack=o,t.encodeMmtf=N,t.decodeMsgpack=I,t.decodeMmtf=D})}),rg=Tf.Complex,ng=Tf.Chain,ig=Tf.Atom,og=Tf.AtomName,ag=Tf.Element,sg=Tf.Helix,cg=Tf.Sheet,lg=Tf.Strand,ug=Tf.Bond,hg=Tf.Assembly,pg=Tf.Molecule;Cc.prototype.constructor=Cc,Cc.prototype.compare=function(t){var e=t.length;if(e!==this._original.length)return!1;var r,n=0;for(r=0;r<e;++r)n+=t[r];if(n!==this._sum)return!1;var i=Array.from(t);for(i.sort(),r=0;r<e;++r)if(i[r]!==this._original[r])return!1;return!0},(Tc.prototype=Object.create(Dm.prototype)).constructor=Tc,Tc.canParse=function(t,e){return!!t&&(t instanceof ArrayBuffer&&Dm.checkDataTypeOptions(e,"mmtf"))},Tc.canProbablyParse=function(t){return Sl.isArrayBuffer(t)&&223==(1|function(t){return new Uint8Array(t,0,1)[0]}(t))},Tc.prototype._onModel=function(t){},Tc.prototype._onChain=function(t){if(0===t.modelIndex){var e=new ng(this._complex,t.chainName);this._complex._chains[t.chainIndex]=e,e._index=t.chainIndex}},Tc.prototype._onGroup=function(t){if(0===t.modelIndex&&(!this.settings.now.nowater||"HOH"!==t.groupName&&"WAT"!==t.groupName)){var e=this._complex._chains[t.chainIndex],r=t.insCode.charCodeAt(0)?t.insCode:"",n=e.addResidue(t.groupName,t.sequenceIndex,r);n._index=t.groupIndex,this._updateSecStructure(this._complex,n,t)}},Tc.prototype._onAtom=function(t){if(0===t.modelIndex){var e=t.altLoc.charCodeAt(0)?t.altLoc:"",r=new ig(t.groupIndex,new og(t.atomName),ag.getByName(t.element.toUpperCase()),new l(t.xCoord,t.yCoord,t.zCoord),ag.Role[t.atomName],!1,t.atomId,e,t.occupancy,t.bFactor,t.formalCharge);this._complex._atoms[t.atomIndex]=r,r._index=t.atomIndex,this._serialAtomMap[t.atomId]=r}},Tc.prototype._onBond=function(t){var e=Math.max(t.atomIndex1,t.atomIndex2);if(!(e>=this._complex._atoms.length)){var r=Math.min(t.atomIndex1,t.atomIndex2);this._complex.addBond(this._complex._atoms[r],this._complex._atoms[e],t.bondOrder,ug.BondType.UNKNOWN,!0)}},Tc.prototype._updateSecStructure=function(t,e,r){if(!Sl.isUndefined(r)&&r.secStruct===this._ssType)return e._secondary=this._ssStruct,void((this._ssStruct instanceof sg||this._ssStruct instanceof lg)&&this._ssStruct._residues.push(e));if(-1!==this._ssType&&(this._ssStruct instanceof sg||this._ssStruct instanceof lg)&&(this._ssStruct._end=this._ssStruct._residues[this._ssStruct._residues.length-1]),!Sl.isUndefined(r)){this._ssType=r.secStruct,this._ssStart=e;var n=null;switch(this._ssType){case-1:break;case 0:case 2:case 4:n=new sg(0,"",e,null,[3,-1,1,-1,5][this._ssType],"",0),t._helices.push(n);break;case 3:var i=new cg("",0);t._sheets.push(i),n=new lg(i,e,null,0);break;default:n={type:"mmtf"+this._ssType}}this._ssStruct=n,e._secondary=n}},Tc.prototype._updateMolecules=function(t){var e=t.entityList;if(e)for(var r=t.chainsPerModel[0],n=0;n<e.length;n++){for(var i=e[n],o=i.chainIndexList,a=[],s=0;s<o.length;s++){var c=o[s];if(!(c>=r)){var l=this._complex._chains[c];a=a.concat(l._residues.slice())}}var u=new pg(this._complex,i.description,n+1);u._residues=a,this._complex._molecules[n]=u}},Tc.prototype._traverse=function(t){var e=this,r={onModel:function(t){e._onModel(t)},onChain:function(t){e._onChain(t)},onGroup:function(t){e._onGroup(t)},onAtom:function(t){e._onAtom(t)},onBond:function(t){e._onBond(t)}};this._ssType=-1,this._ssStruct=null,this._ssStart=null,eg.traverse(t,r),this._updateSecStructure(this._complex),this._updateMolecules(t)},Tc.prototype._linkAtomsToResidues=function(){for(var t=0;t<this._complex._atoms.length;++t){var e=this._complex._atoms[t],r=this._complex._residues[e._residue];e._residue=r,r._atoms.push(e)}},Tc.prototype._findSynonymousChains=function(){for(var t={},e=0;e<this._complex._chains.length;++e){var r=this._complex._chains[e],n=r.getName();t.hasOwnProperty(n)||(t[n]=[]),t[n].push(r._index)}return t},Tc.prototype._parseAssemblyInfo=function(t){var e,r,n,i=[],o=this.logger;for(e=0;e<t.bioAssemblyList.length;++e){var a=t.bioAssemblyList[e];if(0!==a.transformList.length){var s=a.transformList[0].chainIndexList,c=new Cc(s),l={};for(r=0;r<s.length;++r)l[this._complex._chains[s[r]].getName()]=1;var h,p=[];for(h in l)l.hasOwnProperty(h)&&Array.prototype.push.apply(p,this._chainsByName[h]);c.compare(p)||o.debug("MMTF: Assembly is missing some of the synonymous chains. Skipping...");var f=new hg(this._complex);for(h in l)l.hasOwnProperty(h)&&f.addChain(h);for(f.addMatrix((new u).fromArray(a.transformList[0].matrix).transpose()),r=1;r<a.transformList.length;++r){var d=a.transformList[r];if(c.compare(d.chainIndexList)){var m=(new u).fromArray(d.matrix).transpose();for(n=0;n<f.matrices.length&&!f.matrices[n].equals(m);++n);n===f.matrices.length&&f.addMatrix(m)}else o.debug("MMTF: Chain lists differ for different transforms in one assembly. Skipping...")}f.finalize(),i.push(f)}}return i},Tc.prototype._markHeteroAtoms=function(t){for(var e=t.chainsPerModel[0],r=0;r<t.entityList.length;++r){var n=t.entityList[r];if("polymer"!==n.type)for(var i=0;i<n.chainIndexList.length;++i){var o=n.chainIndexList[i];if(!(o>=e))for(var a=this._complex._chains[o],s=0;s<a._residues.length;++s)for(var c=a._residues[s],l=0;l<c._atoms.length;++l)c._atoms[l]._het=!0}}},Tc.prototype._joinSynonymousChains=function(){var t,e,r=[],n={};for(t=0;t<this._complex._chains.length;++t){var i=this._complex._chains[t],o=i.getName();if(n.hasOwnProperty(o)){var a=n[o];for(e=0;e<i._residues.length;++e){var s=i._residues[e];a._residues.push(s),s._chain=a}}else n[o]=i,i._index=r.length,r.push(i)}this._complex._chains=r},Tc.prototype.parseSync=function(){var t=eg.decode(this._data);return this._complex=new rg,this._serialAtomMap={},this._traverse(t),this._linkAtomsToResidues(),this._markHeteroAtoms(t),this._chainsByName=this._findSynonymousChains(),Array.prototype.push.apply(this._complex.structures,this._parseAssemblyInfo(t)),this._joinSynonymousChains(),this._complex.finalize({needAutoBonding:!1,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing,serialAtomMap:this._serialAtomMap}),this._complex},Tc.formats=["mmtf"],Tc.extensions=[".mmtf"],Tc.binary=!0;var fg=Tf.Complex,dg=Tf.Element,mg=Tf.Helix,gg=Tf.Sheet,vg=Tf.Strand,yg=Tf.Assembly,_g=Tf.Molecule,xg=["auth_seq_id","Cartn_x","Cartn_y","Cartn_z","label_atom_id"],bg={helx:"helix",turn:"turn",strn:"strand"};(Nc.prototype=Object.create(Dm.prototype)).constructor=Nc,Nc.canParse=function(t,e){return!!t&&("string"==typeof t&&Dm.checkDataTypeOptions(e,"cif"))},Nc.canProbablyParse=function(t){return Sl.isString(t)&&/^\s*data_/i.test(t)},Nc.prototype.parseSync=function(){this.logger.info("Parsing CIF file..");var t=Nc._parseToObject(this._data);if(t.error)throw new Error(t.error.message);return this._toComplex(t.data)},Nc.prototype._toComplex=function(t){var e=new fg,r=t[Object.keys(t)[0]];return this._extractAtoms(e,r),this._extractSecondary(e,r),this._extractAssemblies(e,r),this._extractMolecules(e,r),e.finalize({needAutoBonding:!0,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing}),e},Ic.prototype=Object.create(Error.prototype),Nc.prototype._extractMolecules=function(t,e){var r,n=Lc(e.entity.pdbx_description),i=n.length;for(r=0;r<i;r++)this.molecules[r].name=n[r];var o=t.getMolecules();for(r=0;r<i;r++){var a=this.molecules[r];o[r]=new _g(t,a.name,r+1),o[r]._residues=a.residues}},Nc.prototype._extractAtoms=function(t,e){var r=e.atom_site;if(!r)throw new Ic("CIF parsing error: atom_site is not specified!");for(var n=0,i=xg.length;n<i;++n)if(!r[xg[n]])throw new Ic("CIF parsing error: requires field "+xg[n]+" not found!");for(var o=this.asymDict,a=Lc(r.auth_seq_id),s=Lc(r.Cartn_x),c=Lc(r.Cartn_y),u=Lc(r.Cartn_z),h=Lc(r.label_atom_id),p=h.length,f=Lc(r.group_PDB)||[],d=Lc(r.auth_asym_id)||[],m=Lc(r.label_asym_id)||[],g=Lc(r.id)||[],v=Lc(r.pdbx_PDB_ins_code)||[],y=Lc(r.label_comp_id)||[],_=Lc(r.type_symbol)||[],x=Lc(r.B_iso_or_equiv)||[],b=Lc(r.occupancy)||[],w=Lc(r.pdbx_formal_charge)||[],S=Lc(r.label_alt_id)||[],M=Lc(r.pdbx_PDB_model_num)||[],A=Lc(r.label_entity_id)||[],E=null,C=null,T=0;T<p;++T){if(1===(M[T]||1)){var P=String(d[T]||" ");E&&E.getName()===P||(E=t.getChain(P)||t.addChain(P)),o[String(m[T]||" ")]=P;var L=a[T],R=String(v[T]||" "),N=String(y[T]||"");if(!C||C.getSequence()!==L||C.getICode()!==R){C=E.addResidue(N,L,R);var I=A[T]-1,O=this.molecules[I];O||(this.molecules[I]={name:"",residues:[]},O=this.molecules[I]),O.residues.push(C)}var D=h[T],F=_[T]||Rc(D),z=dg.getByName(F),k=dg.Role[D.trim()],U=new l(s[T],c[T],u[T]),B="HETATM"===f[T]||!1,V=g[T]||T,j=x[T]||0,G=b[T]||0,W=String(S[T]||""),H=w[T]||0;C.addAtom(D,z,U,k,B,V,W,G,j,H)}}},Nc.prototype._extractSecondary=function(t,e){e.struct_conf&&this._extractConfs(t,e.struct_conf),e.struct_sheet_range&&this._extractSheets(t,e.struct_sheet_range)},Nc.prototype._extractSheets=function(t,e){function r(t){for(var e=0,r=i.length;e<r;++e)if(i[e]._name===t)return i[e];return i[r]=new gg(t,0),i[r]}var n=this.asymDict;if(e.sheet_id&&e.id&&e.beg_label_seq_id&&e.end_label_seq_id&&e.beg_label_asym_id)for(var i=t._sheets,o=Lc(e.sheet_id),a=Lc(e.id),s=Lc(e.beg_auth_seq_id),c=Lc(e.end_auth_seq_id),l=Lc(e.beg_label_asym_id),u=Lc(e.pdbx_beg_PDB_ins_code)||[],h=Lc(e.pdbx_end_PDB_ins_code)||[],p=0,f=a.length;p<f;++p){var d=t.getChain(n[l[p]]),m=r(o[p]),g=s[p],v=c[p],y=u[p]||" ",_=h[p]||" ",x=d.findResidue(g,y),b=d.findResidue(v,_);if(x&&b){for(var w=new vg(m,x[0],b[0],0,null,null),S=d.getResidues(),M=x[1];M<=b[1];++M)S[M]._secondary=w;m.addStrand(w),m._width=m._strands.length}}},Nc.prototype._extractConfs=function(t,e){var r=this.asymDict;if(e.conf_type_id&&e.beg_label_seq_id&&e.end_label_seq_id&&e.beg_label_asym_id)for(var n=Lc(e.conf_type_id),i=Lc(e.beg_auth_seq_id),o=Lc(e.pdbx_beg_PDB_ins_code)||[],a=Lc(e.end_auth_seq_id),s=Lc(e.pdbx_end_PDB_ins_code)||[],c=Lc(e.details)||[],l=Lc(e.pdbx_PDB_helix_length)||[],u=Lc(e.pdbx_PDB_helix_class)||[],h=Lc(e.id)||[],p=Lc(e.beg_label_asym_id),f=0,d=n.length;f<d;++f){var m=Pc(n[f]);if(m){var g=h[f]||n[f],v=t.getChain(r[p[f]]),y=i[f],_=a[f],x=o[f]||" ",b=s[f]||" ",w=v.findResidue(y,x),S=v.findResidue(_,b);if(w&&S){var M,A=c[f]||"",E=l[f]||0,C=u[f]||" ";switch(m){case"helix":var T=t._helices.length;M=new mg(T,g,w[0],S[0],C,A,E),t.addHelix(M);break;default:M=null}if(M)for(var P=v.getResidues(),L=w[1];L<=S[1];++L)P[L]._secondary=M}}}},Nc.prototype._extractAssemblies=function(t,e){var r=this.asymDict,n=e.pdbx_struct_assembly_gen;if(n){var i=Lc(n.assembly_id),o=Lc(n.oper_expression),a=Lc(n.asym_id_list);if(i&&o&&a){var s=function(t){if(!t)return null;var e=Lc(t.id),r=t.matrix,n=t.vector;if(!e||!r||!n)return null;for(var i=[],o=0,a=e.length;o<a;++o){for(var s=new u,c=s.elements,l=0;l<3;++l){var h=r[l+1];c[l]=Lc(h[1])[o],c[l+4]=Lc(h[2])[o],c[l+8]=Lc(h[3])[o],c[l+12]=Lc(n[l+1])[o]}i[e[o]]=s}return i}(e.pdbx_struct_oper_list);if(s)for(var c=0,l=i.length;c<l;++c){for(var h=new yg(t),p=Oc(o[c],s),f=a[c].split(","),d=0,m=f.length;d<m;++d){var g=f[d].trim();g.length>0&&h.addChain(r[g])}h.matrices=p,t.structures.push(h)}}}},Nc._parseToObject=function(t){function e(t){return 32===t||10===t||13===t||9===t}function r(t,e,r){for(var n=e.length,i=-1;r<n&&(i=e.charCodeAt(r))!==t&&10!==i;)++r;return i===t?r:-1}function n(){var n;if(46!==h&&63!==h||!(c+1>=u||e(t.charCodeAt(c+1)))){if(p&&59===h){l=c;var i=0;do{if(-1===(l=r(10,t,l+1)))return g="unterminated text block found",null;++i}while(l+1<u&&t.charCodeAt(l+1)!==h||l+1>=u);return n=t.substring(c+1,l).replace(/\r/g,""),c=l+2,f+=i,d=1,p=!1,n}if(39===h||34===h){l=c;do{if(-1===(l=r(h,t,l+1)))return g="unterminated quoted string found",null}while(l+1<u&&!e(t.charCodeAt(l+1)));return n=t.substring(c+1,l),d+=l-c+1,c=l+1,n}for(l=c;l<u&&!e(t.charCodeAt(l));)++l;n=t.substring(c,l),d+=l-c,c=l;var o=Number(n);return Number.isNaN(o)?n:o}return++d,void++c}function i(t){_[x++]=t}function o(t){var e;return e=S%x,w[e].push(t),++S,t}for(var a,s,c=0,l=0,u=t.length,h=NaN,p=!0,f=1,d=1,m=0,g="unexpected character",v={},y={},_=[],x=0,b="",w=[],S=0;c<=u;){if(13===(h=t.charCodeAt(c)));else if(10===h)p=!0,++f,d=1;else{if(32!==h&&9!==h){if(35===h){if(-1===(c=r(10,t,c+1)))break;continue}if(0===m){if(68!==h&&100!==h||"ata_"!==t.substr(c+1,4).toLowerCase()){if(Number.isNaN(h))break;g+=" in state "+m,m=666;break}for(a=l=c+5;l<u&&!e(t.charCodeAt(l));)++l;if(d+=l-c,c=l,a<c){v[t.substring(a,c)]=y={},m=1;continue}g="data block name missing",m=666;break}if(1===m){if(68!==h&&100!==h||"ata_"!==t.substr(c+1,4).toLowerCase()){if(95===h){for(a=l=c+1;l<u&&!e(t.charCodeAt(l));)++l;if(d+=l-c,c=l,a<c){b=t.substring(a,c),m=2;continue}g="tag name missing",m=666;break}if(76!==h&&108!==h||"oop_"!==t.substr(c+1,4).toLowerCase()){if(Number.isNaN(h))break;g+=" in state "+m,m=666;break}if(c+=5,d+=5,c<u&&!e(t.charCodeAt(c))){g+=" in state "+m,m=666;break}_=[],x=0,w=[],S=0,m=3;continue}m=0;continue}if(2===m){if(Number.isNaN(h))break;if(null!==(s=n())){Sl.set(y,b,s),m=1;continue}m=666;break}if(3===m){if(95===h){for(a=l=c+1;l<u&&!e(t.charCodeAt(l));)++l;if(d+=l-c,c=l,a<c){i(t.substring(a,c));continue}g="tag name missing",m=666;break}if(x>0){for(var M=0;M<x;++M)s=[],w[M]=s,Sl.set(y,_[M],s);m=4;continue}g="data tags are missing inside a loop",m=666;break}if(4===m){if(68!==h&&100!==h||"ata_"!==t.substr(c+1,4).toLowerCase())if(95===h)m=1;else if(76!==h&&108!==h||"oop_"!==t.substr(c+1,4).toLowerCase()){if(!Number.isNaN(h)){if(!Number.isNaN(h)&&null!==o(n()))continue;m=666;break}m=0}else m=1;else m=0;continue}g="unexpected internal state "+m,m=666;break}p=!1,++d}++c}2===m&&(g="unexpected end of file in state "+m,m=666);var A={data:v};return 666===m&&(A.error={line:f,column:d,message:g}),A},Nc.formats=["cif","mmcif"],Nc.extensions=[".cif",".mmcif"];var wg=Tf.Volume;Dc.prototype.load=function(t){if(Sl.isTypedArray(t))t=t.buffer;else if(!Sl.isArrayBuffer(t))throw new TypeError("Expected ArrayBuffer or TypedArray");var e=new Uint32Array(t),r=new Int32Array(t),n=new Float32Array(t),i=this._header={};i.extent=[],i.nstart=[],i.crs2xyz=[],i.cellDims=new l,i.angles=new l,i.origin=new l;var o=0;i.extent.push(e[o++]),i.extent.push(e[o++]),i.extent.push(e[o++]),i.type=e[o++],i.nstart.push(r[o++]),i.nstart.push(r[o++]),i.nstart.push(r[o++]),i.gridX=e[o++],i.gridY=e[o++],i.gridZ=e[o++],i.cellDims.x=n[o++],i.cellDims.y=n[o++],i.cellDims.z=n[o++],i.angles.x=n[o++],i.angles.y=n[o++],i.angles.z=n[o++],i.crs2xyz.push(r[o++]),i.crs2xyz.push(r[o++]),i.crs2xyz.push(r[o++]),i.dmin=n[o++],i.dmax=n[o++],i.dmean=n[o++],i.ispg=e[o++],i.nsymbt=e[o++],i.lksflg=e[o++],i.customData=new Uint8Array(t,4*o,96),o+=24,i.origin.x=n[o++],i.origin.y=n[o++],i.origin.z=n[o++],i.map=new Uint8Array(t,4*o,4),o++,i.machine=e[o++],i.arms=n[o++],i.nlabel=e[o++],i.label=new Uint8Array(t,4*o,800);var a=i.crs2xyz;0===a[0]&&0===a[1]&&0===a[2]&&(a[0]=1,a[1]=2,a[2]=3);var s=this._xyz2crs=[];s[a[0]-1]=0,s[a[1]-1]=1,s[a[2]-1]=2;var c=s[0],u=s[1],h=s[2];i.angles.multiplyScalar(Math.PI/180),0===i.cellDims.x&&0===i.cellDims.y&&0===i.cellDims.z&&i.cellDims.set(1,1,1);var p=i.cellDims.x/i.gridX,f=i.cellDims.y/i.gridY,d=i.cellDims.z/i.gridZ,m=Math.cos(i.angles.y),g=(Math.cos(i.angles.x)-Math.cos(i.angles.y)*Math.cos(i.angles.z))/Math.sin(i.angles.z),v=Math.sqrt(1-m*m-g*g),y=new l(p,0,0),_=new l(Math.cos(i.angles.y)*f,Math.sin(i.angles.y)*f,0),x=new l(m*d,g*d,v*d);switch(0===i.origin.x&&0===i.origin.y&&0===i.origin.z?(this._origin=new l(0,0,0),this._origin.addScaledVector(y,i.nstart[c]),this._origin.addScaledVector(_,i.nstart[u]),this._origin.addScaledVector(x,i.nstart[h])):this._origin=i.origin,y.multiplyScalar(i.extent[c]-1),_.multiplyScalar(i.extent[u]-1),x.multiplyScalar(i.extent[h]-1),i.type){case 2:this._data=new Float32Array(t,1024+i.nsymbt,i.extent[0]*i.extent[1]*i.extent[2]);break;default:throw new Error("CCP4: Unsupported format "+i.type)}this._bboxSize=new l(y.length(),_.length(),x.length())},Dc.prototype.getXYZdim=function(){return[this._header.extent[this._xyz2crs[0]],this._header.extent[this._xyz2crs[1]],this._header.extent[this._xyz2crs[2]]]},Dc.prototype.getXYZbox=function(){return new et(this._origin.clone(),this._origin.clone().add(this._bboxSize))},Dc.prototype.getXYZcellSize=function(){var t=this.getXYZdim(),e=this._bboxSize.clone();return e.x/=t[0],e.y/=t[1],e.z/=t[2],e},Dc.prototype.toXYZData=function(){var t=this._header,e=this._data,r=this._xyz2crs,n=new Float32Array(e.length),i=this.getXYZdim(),o=i[0],a=i[1],s=0,c=[];for(c[2]=0;c[2]<t.extent[2];c[2]++)for(c[1]=0;c[1]<t.extent[1];c[1]++)for(c[0]=0;c[0]<t.extent[0];c[0]++,s++)n[c[r[0]]+o*(c[r[1]]+a*c[r[2]])]=e[s];return n},_p.deriveClass(Fc,Dm),Fc.canParse=function(t,e){return!!t&&(t instanceof ArrayBuffer&&Dm.checkDataTypeOptions(e,"ccp4"))},Fc.canProbablyParse=function(t){return!1},Fc.prototype.parseSync=function(){var t=new Dc;return t.load(this._data),new wg(Float32Array,t.getXYZdim(),t.getXYZbox(),1,t.toXYZData())},Fc.formats=["ccp4"],Fc.extensions=[".ccp4"],Fc.binary=!0;var Sg=Tf.Complex,Mg=Tf.Element;(zc.prototype=Object.create(Dm.prototype)).constructor=zc,zc.canParse=function(t,e){if(!t)return!1;var r=e.fileType;return Sl.isString(t)&&("pubchem+json"===r||!r&&"{"===t[0])},zc.canProbablyParse=function(t){return Sl.isString(t)&&"{"===t[0]},zc.prototype.parseSync=function(){return this.logger.info("Parsing PubChem JSON file..."),this._toComplex(JSON.parse(this._data))},zc.prototype._toComplex=function(t){var e=new Sg,r=t.PC_Compounds&&t.PC_Compounds[0];return r&&(this._extractAtoms(e,r),e.finalize({needAutoBonding:!1,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing})),e},zc.prototype._extractAtoms=function(t,e){var r=e.atoms&&e.atoms.aid,n=r&&e.atoms.element;if(!n||r.length!==n.length)throw new Error("Unable to parse atom elements");n=Sl.fromPairs(Sl.zip(r,n));var i={},o=e.coords&&e.coords[0],a=o&&o.conformers&&o.conformers[0],s=a&&a.x,c=a&&a.y,u=a&&a.z||[];if(!(r=o&&o.aid)||!s||!c)throw new Error("Coordinates are not found in the file");for(var h=t.addChain(" ").addResidue("UNK",1," "),p=0,f=r.length;p<f;++p){var d=r[p],m=Mg.ByAtomicNumber[n[d]],g=new l(s[p],c[p],u[p]||0);i[d]=h.addAtom(m.name,m,g,void 0,!0,d," ",1,0,0)}var v=e.bonds&&e.bonds.aid1,y=e.bonds&&e.bonds.aid2,_=e.bonds&&e.bonds.order||[];if(v&&y&&v.length===y.length)for(var x=0,b=v.length;x<b;++x)t.addBond(i[v[x]],i[y[x]],_[x]||1,0,!0)},zc.formats=["pubchem","pubchem+json","pc"],zc.extensions=[".json"];var Ag={loaders:Im,parsers:new Om([Ac,Nc,Tc,Ec,zc,Fc])},Eg=new X;kc.prototype.getElement=function(){return this._domElement},kc.prototype.reset=function(){for(var t=this.getElement();t.firstChild;)t.removeChild(t.firstChild)},kc.prototype.setSize=function(t,e){this._width=t,this._height=e,this._widthHalf=this._width/2,this._heightHalf=this._height/2,this._domElement.style.width=t+"px",this._domElement.style.height=e+"px"},kc.prototype._renderObject=function(t,e,r){function n(t,e,r){return Eg.setHex(t),Eg.lerp(e,r),"#"+Eg.getHexString()}function i(t){return Eg.setHex(t),"#"+Eg.getHexString()}if(t instanceof Yo){if(this._vector.setFromMatrixPosition(t.matrixWorld),void 0!==t.userData&&void 0!==t.userData.offset){var o=new l(t.userData.offset.x,t.userData.offset.y,0);this._vector.add(o.multiplyScalar(t.matrixWorld.getMaxScaleOnAxis()))}this._vector.applyMatrix4(this._viewMatrix);var a=this._vector.z>-e.near?"hidden":"visible",s=1e4*(e.far- -this._vector.z)/(e.far-e.near),c=t.getElement();if(void 0===r.fog)c.style.color=i(t.userData.color),"transparent"!==t.userData.background&&(c.style.background=i(t.userData.background));else{var u=Eh.smoothstep(-this._vector.z,r.fog.near,r.fog.far);c.style.color=n(t.userData.color,r.fog.color,u),"transparent"!==t.userData.background&&(c.style.background=n(t.userData.background,r.fog.color,u))}this._vector.applyMatrix4(this._projectionMatrix);var h=(t.userData!=={}?t.userData.translation:"translate(-50%, -50%) ")+"translate("+(this._vector.x*this._widthHalf+this._widthHalf)+"px,"+(-this._vector.y*this._heightHalf+this._heightHalf)+"px)";c.style.visibility=a,c.style.WebkitTransform=h,c.style.MozTransform=h,c.style.oTransform=h,c.style.transform=h,c.style.zIndex=Number(s).toFixed(0),c.parentNode!==this._domElement&&this._domElement.appendChild(c)}for(var p=0,f=t.children.length;p<f;p++)this._renderObject(t.children[p],e,r)},kc.prototype._hideObject=function(t){if(t instanceof Yo){t.element.style.visibility="hidden"}for(var e=0,r=t.children.length;e<r;e++)this._hideObject(t.children[e])},kc.prototype.render=function(t,e){t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),e.matrixWorldInverse.getInverse(e.matrixWorld),this._viewMatrix.copy(e.matrixWorldInverse.getInverse(e.matrixWorld)),this._projectionMatrix.copy(e.projectionMatrix),this._renderObject(t,e,t)};var Cg={NONE:-1,ROTATE:0,TRANSLATE:1,SCALE_PAN:2,TRANSLATE_PIVOT:3};Uc.prototype._rotate=function(t){var e=0===this.pivot.x&&0===this.pivot.y&&0===this.pivot.z,r=this.object.matrix.clone();e?r.multiply((new u).makeRotationFromQuaternion(t)):(r.multiply((new u).makeTranslation(this.pivot.x,this.pivot.y,this.pivot.z)),r.multiply((new u).makeRotationFromQuaternion(t)),r.multiply((new u).makeTranslation(-this.pivot.x,-this.pivot.y,-this.pivot.z)));var n=new l,i=new c,o=new l;if(r.decompose(n,i,o),!e)for(var a=0;a<this.objects.length;++a)this.objects[a].position.copy(n);for(var s=0;s<this.objects.length;++s)this.objects[s].quaternion.copy(i),this.objects[s].updateMatrix()},Uc.prototype.setObjects=function(t){this.objects=t,this.object=t[0]},Uc.prototype.rotate=function(t,e,r){var n=this.mouse2rotation(t,e,r);n.angle&&this._rotate((new c).setFromAxisAngle(n.axis,n.angle)),this.lastRotation=n},Uc.prototype.translate=function(t){var e=new l(t.x/this.camera.projectionMatrix.elements[0],t.y/this.camera.projectionMatrix.elements[5],0),r=e.length();e.normalize();var n=(new u).getInverse(this.object.matrixWorld);e.transformDirection(n);var i=this.pivot.clone();this.object.localToWorld(i),r*=Math.abs(i.z-this.camera.position.z),r/=this.object.matrixWorld.getMaxScaleOnAxis();for(var o=0;o<this.objects.length;++o)this.objects[o].translateOnAxis(e,r)},Uc.prototype.update=function(t,e){if(0!==Lp.now.autoRotation){var r;if(Lp.now.autoRotationAxisFixed||0===this.lastRotation.axis.length()){var n=(new u).getInverse(this.object.matrixWorld);r=new l(0,1,0).transformDirection(n)}else r=this.lastRotation.axis;return this._rotate((new c).setFromAxisAngle(r,Lp.now.autoRotation*t)),!0}if(this.options.intertia&&this.lastRotation.angle){var i=this.lastRotation.angle*Math.pow(1-this.options.dynamicDampingFactor,40*e);if(!(Math.abs(i)<=this.options.intertiaThreshold))return this._rotate((new c).setFromAxisAngle(this.lastRotation.axis,i)),!0;this.lastRotation.angle=0}return!1},Uc.prototype.stop=function(){this.lastRotation.angle=0},Uc.prototype.mouse2rotation=function(t,e,r){var n={axis:new l,angle:0};if(r)n.axis.copy(this.axis),n.angle=this.options.axisRotateFactor*(e.y-t.y);else{var i=e.clone().sub(t),o=i.length();if(0===o)return n;var a=this.pivot.clone();this.object.localToWorld(a);var s=(new l).subVectors(this.camera.position,a),c=s.clone().normalize(),h=this.camera.up.clone().normalize(),p=(new l).crossVectors(h,c).normalize();h.setLength(i.y),p.setLength(i.x);var f=(new l).copy(h.add(p));n.axis.crossVectors(f,s),n.angle=-o*this.options.rotateFactor}var d=(new u).getInverse(this.object.matrixWorld);return n.axis.transformDirection(d),n.angle<0&&(n.axis.negate(),n.angle=-n.angle),n},(Bc.prototype=Object.create(fi.prototype)).constructor=Bc,Bc.prototype.resetKeys=function(){this._pressedKeys[37]=!1,this._pressedKeys[38]=!1,this._pressedKeys[39]=!1,this._pressedKeys[40]=!1},Bc.prototype.contextmenu=function(t){t.stopPropagation(),t.preventDefault()},Bc.prototype.handleResize=function(){if(this.domElement===document)this.screen.left=0,this.screen.top=0,this.screen.width=window.innerWidth,this.screen.height=window.innerHeight;else{var t=this.domElement.getBoundingClientRect(),e=this.domElement.ownerDocument.documentElement;this.screen.left=t.left+window.pageXOffset-e.clientLeft,this.screen.top=t.top+window.pageYOffset-e.clientTop,this.screen.width=t.width,this.screen.height=t.height}},Bc.prototype.enable=function(t){this.enabled=t},Bc.prototype.enableHotkeys=function(t){this.hotkeysEnabled=t},Bc.prototype.allowTranslation=function(t){this._isTranslationAllowed=t},Bc.prototype.allowAltObjFreeRotation=function(t){this._isAltObjFreeRotationAllowed=t},Bc.prototype.keysTranslateObj=function(t){this._isKeysTranslatingObj=t},Bc.prototype.isEditingAltObj=function(){return(this._state===Cg.ROTATE||this._state===Cg.TRANSLATE)&&this._affectedObj===this._altObj},Bc.prototype.getMouseOnCircle=function(t,e){var r=Math.min(this.screen.width,this.screen.height);return 0===r?new n(0,0):new n((t-.5*this.screen.width-this.screen.left)/r,(.5*this.screen.height+this.screen.top-e)/r)},Bc.prototype.getMouseViewport=function(t,e){return 0===this.screen.width||0===this.screen.height?new n(0,0):new n(2*(t-.5*this.screen.width-this.screen.left)/this.screen.width,2*(.5*this.screen.height+this.screen.top-e)/this.screen.height)},Bc.prototype.stop=function(){this._mainObj.stop(),this._altObj.stop()},Bc.prototype.rotateByMouse=function(t){this._affectedObj.rotate(this._mousePrevPos,this._mouseCurPos,t),this.dispatchEvent({type:"change",action:"rotate",angle:this._affectedObj.lastRotation.angle})},Bc.prototype.rotate=function(t){this.object.quaternion.multiply(t)},Bc.prototype.getOrientation=function(){return this.object.quaternion},Bc.prototype.setOrientation=function(t){this.object.quaternion.copy(t)},Bc.prototype.translate=function(){var t=this._mouseCurPos.clone();t.sub(this._mousePrevPos),this._affectedObj.translate(t),this.dispatchEvent({type:"change",action:"translate"})},Bc.prototype.getScale=function(){return this.object.scale.x},Bc.prototype.setScale=function(t){this.object.scale.set(t,t,t)},Bc.prototype.scale=function(t){this.setScale(this.object.scale.x*t)},Bc.prototype.update=function(){var t=this._clock.getElapsedTime(),e=t-this._lastUpdateTime;if(this._state===Cg.NONE){var r=t-this._lastMouseMoveTime;(this._mainObj.update(e,r)||this._altObj.update(e,r))&&this.dispatchEvent({type:"change",action:"auto"})}if(Lp.now.panning||this._isKeysTranslatingObj){var i=Number(this._pressedKeys[39])-Number(this._pressedKeys[37]),o=Number(this._pressedKeys[38])-Number(this._pressedKeys[40]);if(0!==i||0!==o){var a=e;if(this._isKeysTranslatingObj){var s=this.getAltObj();s.objects.length>0&&(this._altObj.setObjects(s.objects),this._altObj.pivot=s.pivot,"axis"in s?this._altObj.axis=s.axis.clone():this._altObj.axis.set(0,0,1),this._altObj.translate(new n(a*i,a*o)),this.dispatchEvent({type:"change",action:"translate"}))}else a*=10*(Lp.now.inversePanning?-1:1),this.camera.translateX(a*i),this.camera.translateY(a*o),this.dispatchEvent({type:"change",action:"pan"})}}this._lastUpdateTime=t},Bc.prototype.reset=function(){this._state=Cg.NONE,this.object.quaternion.copy(new c(0,0,0,1))},Bc.prototype.mousedown=function(t){if(!1!==this.enabled&&this._state===Cg.NONE){if(t.preventDefault(),t.stopPropagation(),this._state===Cg.NONE)if(0===t.button){this._affectedObj.stop();var e=!1;if(t.altKey){var r=this.getAltObj();(e=r.objects.length>0)&&(this._altObj.setObjects(r.objects),this._altObj.pivot=r.pivot,"axis"in r?this._altObj.axis=r.axis.clone():this._altObj.axis.set(0,0,1))}this._affectedObj=e?this._altObj:this._mainObj,this._state=e&&t.ctrlKey&&this._isTranslationAllowed?Cg.TRANSLATE:Cg.ROTATE}else 2===t.button&&(this._state=Cg.TRANSLATE_PIVOT);this._state===Cg.ROTATE&&(this._mouseCurPos.copy(this.getMouseOnCircle(t.pageX,t.pageY)),this._mousePrevPos.copy(this._mouseCurPos)),this._state!==Cg.TRANSLATE&&this._state!==Cg.TRANSLATE_PIVOT||(this._mouseCurPos.copy(this.getMouseViewport(t.pageX,t.pageY)),this._mousePrevPos.copy(this._mouseCurPos))}},Bc.prototype.mousemove=function(t){if(!1!==this.enabled&&this._state!==Cg.NONE)switch(t.preventDefault(),t.stopPropagation(),this._state){case Cg.ROTATE:this._mousePrevPos.copy(this._mouseCurPos),this._mouseCurPos.copy(this.getMouseOnCircle(t.pageX,t.pageY)),this.rotateByMouse(t.altKey&&!this._isAltObjFreeRotationAllowed||t.shiftKey),this._lastMouseMoveTime=this._clock.getElapsedTime();break;case Cg.TRANSLATE:this._mousePrevPos.copy(this._mouseCurPos),this._mouseCurPos.copy(this.getMouseViewport(t.pageX,t.pageY)),this.translate();break;case Cg.TRANSLATE_PIVOT:this._mousePrevPos.copy(this._mouseCurPos),this._mouseCurPos.copy(this.getMouseViewport(t.pageX,t.pageY)),this.translatePivotByMouse()}},Bc.prototype.mousewheel=function(t){if(!1!==this.enabled&&Lp.now.zooming&&this._state===Cg.NONE&&!t.shiftKey){t.preventDefault();var e=0;t.wheelDelta?e=t.wheelDelta/40:t.detail&&(e=-t.detail/3);var r=1+.05*e;this.scale(r),this.dispatchEvent({type:"change",action:"zoom",factor:r})}},Bc.prototype.mouseup=function(t){!1!==this.enabled&&this._state!==Cg.NONE&&(t.preventDefault(),t.stopPropagation(),this._state=Cg.NONE,this._clock.getElapsedTime()-this._lastMouseMoveTime>.1&&this._affectedObj.stop())},Bc.prototype.touchstartend=function(t){if(!1!==this.enabled)switch(t.preventDefault(),t.stopPropagation(),t.touches.length){case 1:this._state=Cg.ROTATE,this._mouseCurPos.copy(this.getMouseOnCircle(t.touches[0].pageX,t.touches[0].pageY)),this._mousePrevPos.copy(this._mouseCurPos);break;case 2:this._mainObj.stop(),this._altObj.stop(),this._state=Cg.SCALE_PAN;var e=t.touches[0].pageX-t.touches[1].pageX,r=t.touches[0].pageY-t.touches[1].pageY;this._touchDistanceCur=this._touchDistanceStart=Math.sqrt(e*e+r*r),this._scaleStart=this.object.scale.x,this._originalPinchCenter=new n(.5*(t.touches[0].pageX+t.touches[1].pageX),.5*(t.touches[0].pageY+t.touches[1].pageY)),this._originalCameraPos.copy(this.camera.position);break;default:this._state=Cg.NONE}},Bc.prototype.touchmove=function(t){if(!1!==this.enabled&&this._state!==Cg.NONE)switch(t.preventDefault(),t.stopPropagation(),this._state){case Cg.ROTATE:this._mousePrevPos.copy(this._mouseCurPos),this._mouseCurPos.copy(this.getMouseOnCircle(t.touches[0].pageX,t.touches[0].pageY)),this.rotateByMouse(!1),this._lastMouseMoveTime=this._clock.getElapsedTime();break;case Cg.SCALE_PAN:if(Lp.now.zooming){var e=t.touches[0].pageX-t.touches[1].pageX,r=t.touches[0].pageY-t.touches[1].pageY;this._touchDistanceCur=Math.sqrt(e*e+r*r);var i=this.object.scale.x,o=this._scaleStart*this._touchDistanceCur/this._touchDistanceStart;this.setScale(o),this.dispatchEvent({type:"change",action:"zoom",factor:0===i?1:o/i})}if(Lp.now.panning){var a=new n(.5*(t.touches[0].pageX+t.touches[1].pageX),.5*(t.touches[0].pageY+t.touches[1].pageY));a.sub(this._originalPinchCenter),this.camera.position.x=this._originalCameraPos.x-.1*a.x,this.camera.position.y=this._originalCameraPos.y+.1*a.y,this.dispatchEvent({type:"change",action:"pan"})}}},Bc.prototype.keydownup=function(t){if(!1!==this.enabled&&!1!==this.hotkeysEnabled)switch(t.keyCode){case 37:case 38:case 39:case 40:this._pressedKeys[t.keyCode]="keydown"===t.type,t.preventDefault(),t.stopPropagation()}},Bc.prototype.getKeyBindObject=function(){return window.top},Bc.prototype.dispose=function(){for(var t=0;t<this._listeners.length;t++){var e=this._listeners[t];e.obj.removeEventListener(e.type,e.handler)}},Bc.prototype.translatePivotByMouse=function(){var t=this._mouseCurPos.clone();t.sub(this._mousePrevPos),this.translatePivotInWorld(Lp.now.translationSpeed*t.x,Lp.now.translationSpeed*t.y,0)},Bc.prototype.translatePivotInWorld=function(t,e,r){var n=this.objectPivot.position;n.applyMatrix4(this.object.matrixWorld),n.setX(n.x+t),n.setY(n.y+e),n.setZ(n.z+r);var i=(new u).getInverse(this.object.matrixWorld);n.applyMatrix4(i),this.dispatchEvent({type:"change"})},Bc.prototype.translatePivot=function(t,e,r){var n=this.objectPivot.position;n.setX(n.x+t),n.setY(n.y+e),n.setZ(n.z+r),this.dispatchEvent({type:"change"})},(Vc.prototype=Object.create(fi.prototype)).constructor=Vc,Vc.prototype.reset=function(){this.picked={},this.dispatchEvent({type:"newpick",obj:{}})},Vc.prototype.handleResize=function(){if(this.domElement===document)this.screen.left=0,this.screen.top=0,this.screen.width=window.innerWidth,this.screen.height=window.innerHeight;else{var t=this.domElement.getBoundingClientRect(),e=this.domElement.ownerDocument.documentElement;this.screen.left=t.left+window.pageXOffset-e.clientLeft,this.screen.top=t.top+window.pageYOffset-e.clientTop,this.screen.width=t.width,this.screen.height=t.height}},Vc.prototype.pickObject=function(t){var e,r={},n=this.gfxObj;if(n){var i=new In;if(i.setFromCamera(t,this.camera),(e=i.intersectObject(n,!1)).length>0){var o=e[0],a=new l;if(Lp.now.draft.clipPlane&&this.hasOwnProperty("clipPlaneValue")){var s;for(s=0;s<e.length&&(o=e[s],a.copy(o.point),a.applyMatrix4(this.camera.matrixWorldInverse),!(a.z<=-this.clipPlaneValue));++s);s===e.length&&(o=null)}if(null!=o&&Lp.now.fog&&this.hasOwnProperty("fogFarValue")&&(a.copy(o.point),a.applyMatrix4(this.camera.matrixWorldInverse),a.z<=-this.fogFarValue&&(o=null)),null!=o&&(o.residue||o.atom)){var c=o.residue||o.atom.getResidue();"chain"===Lp.now.pick?r={chain:c.getChain()}:"molecule"===Lp.now.pick?r={molecule:c.getMolecule()}:o.residue||"residue"===Lp.now.pick?r={residue:c}:o.atom&&(r={atom:o.atom})}}}this.picked=r,this.dispatchEvent({type:"newpick",obj:r})},Vc.prototype.getMouseInViewport=function(t,e){return new n((t-this.screen.left)/this.screen.width*2-1,-(e-this.screen.top)/this.screen.height*2+1)},Vc.prototype.mousedown=function(t){t.preventDefault(),t.stopPropagation(),0===t.button&&(this._lastMousePos=this.getMouseInViewport(t.pageX,t.pageY),this._mouseTotalDist=0,this._clickBeginTime=this._clock.getElapsedTime())},Vc.prototype.mousemove=function(t){t.preventDefault(),t.stopPropagation();var e=this.getMouseInViewport(t.pageX,t.pageY);this._mouseTotalDist+=e.sub(this._lastMousePos).length()},Vc.prototype.mouseup=function(t){var e=this;if(t.preventDefault(),t.stopPropagation(),0===t.button&&this._mouseTotalDist<.01){var r=this._clock.getElapsedTime(),i=this.getMouseInViewport(t.pageX,t.pageY);if(r-this._lastClickBeginTime<.7){if((new n).subVectors(i,this._lastClickPos).length()<.01)return this.dispatchEvent({type:"dblclick",obj:this.picked}),this._lastClickPos=i,void(this._lastClickBeginTime=-1e3)}setTimeout(function(){e.pickObject(i)},0),this._lastClickPos=i,this._lastClickBeginTime=this._clickBeginTime}},Vc.prototype.touchstart=function(t){t.preventDefault(),t.stopPropagation(),1===t.touches.length&&(this._lastTouchdownPos=this.getMouseInViewport(t.touches[0].pageX,t.touches[0].pageY))},Vc.prototype.touchend=function(t){var e=this;if(t.preventDefault(),t.stopPropagation(),0===t.touches.length&&1===t.changedTouches.length){this.getMouseInViewport(t.changedTouches[0].pageX,t.changedTouches[0].pageY).sub(this._lastTouchdownPos).length()<.01&&setTimeout(function(){e.pickObject(e._lastTouchdownPos)},0)}},Vc.prototype.dispose=function(){for(var t=0;t<this._listeners.length;t++){var e=this._listeners[t];e.obj.removeEventListener(e.type,e.handler)}},jc.prototype._update=function(){var t=this._targetCamera.fov,e=this._camera;e.aspect=this._targetCamera.aspect,e.setMinimalFov(t),e.setDistanceToFit(1,t),e.updateProjectionMatrix(),this._object.quaternion.copy(this._target.quaternion)},jc.prototype.render=function(t){this._update();var e=t.getSize(),r=.25*e.width,n=.25*e.height,i=t.autoClear;t.autoClear=!1,t.setViewport(0,e.height-n,r,n),t.clear(!1,!0,!1),t.render(this._scene,this._camera),t.setViewport(0,0,e.width,e.height),t.autoClear=i};var Tg=1<<19,Pg=1<<20,Lg=["helix","strand"],Rg=["fs","ps","ns","us"];Hc.prototype._prepareBuffer=function(t,e){if(void 0!==t&&null!==t||(t=0),void 0!==e&&null!==e||(e=t+this._framesRequestLength),void 0!==this._framesCount&&(e=Math.min(this._framesCount-1,e)),this._downloadDataFn){var r=this;this._buffer||(this._buffer={}),this._buffer.state="downloading",this.isLoading=!0,r._callbacks&&"function"==typeof r._callbacks.onLoadStatusChanged&&r._callbacks.onLoadStatusChanged(),this._downloadDataFn({start:t,end:e+1},function(n){if(r.isLoading=!1,r._callbacks&&"function"==typeof r._callbacks.onLoadStatusChanged&&r._callbacks.onLoadStatusChanged(),r._buffer={data:n,state:"ready",start:t,end:e},null!==r._frameRequest){var i=r._frameRequest;r._frameRequest=null,r.setFrame(i)}},function(){r.isLoading=!1,r._callbacks&&"function"==typeof r._callbacks.onError&&r._callbacks.onError("Streaming failed")})}},Hc.prototype._parseBuffer=function(){if(this._buffer&&"ready"===this._buffer.state){this._framesRange={start:this._buffer.start,end:this._buffer.end},this.parseBinaryData(this._buffer.data,!1);var t=(this._buffer.end+1)%this._framesCount;if(t>=this._framesCount&&(t=0),this._buffer={state:"none"},this._prepareBuffer(t,t+this._framesRequestLength),null!==this._frameRequest){var e=this._frameRequest;this._frameRequest=null,this.setFrame(e)}}},Hc.prototype.parseBinaryData=function(t){var e=new DataView(t),r=0,n=e.getUint32(r,!0);r+=4;var i=e.getUint32(r,!0);this._framesCount=i,this._framesRange.end=this._framesRange.end>0?Math.min(this._framesRange.end,i-1):i-1,r+=4,this._atomsCount=n;this._framesRequestLength=Math.ceil(1048576/(8*n));var o=this._framesRange.end-this._framesRange.start+1;if(n!==this._complex._atoms.length||t.byteLength!==12+o*n*8)throw new Error;for(var a=this._complex,s=e.getUint32(r,!0),c=0;s>1e3&&c<Rg.length-1;)s/=1e3,++c;this._timeStep=s.toString()+" "+Rg[c],r+=4;for(var l=[],u=new Float32Array(o*n*3),h=0,p=new Int8Array(n),f=0;f<o;++f){for(var d=0;d<n;++d){var m=e.getUint32(r,!0);r+=4;var g=e.getUint32(r,!0);r+=4;var v=(4026531840&g)>>>28,y=Wc((268435200&g)>>>8>>0),_=Wc(((255&g)<<12|(4293918720&m)>>>20)>>0),x=Wc((1048575&m)>>0);p[d]=0,v>0&&v<4?p[d]=1:4===v&&(p[d]=2),u[h++]=y/100,u[h++]=_/100,u[h++]=x/100}l.push(Gc(p,a))}this._secondaryData=l,this._data=u},Hc.prototype.nextFrame=function(){this.setFrame((this._currFrame+1)%this._framesCount)},Hc.prototype.needsColorUpdate=function(t){return t instanceof nc},Hc.prototype.getAtomColor=function(t,e){return t.getResidueColor(this._residues[e._residue._index],this._complex)},Hc.prototype.getResidueColor=function(t,e){return t.getResidueColor(this._residues[e._index],this._complex)},Hc.prototype._updateSecondary=function(){var t,e=this._residues,r=e.length;for(t=0;t<r;++t)e[t]._secondary=null;var n=this._secondaryData[this._currFrame-this._framesRange.start];for(t=0,r=n.length;t<r;++t)for(var i=n[t],o=i.start,a=i.end,s={_start:e[o],_end:e[a],type:i.type,_residues:[]},c=o;c<=a;++c)s._residues.push(e[c]),e[c]._secondary=s},Hc.prototype.reset=function(){var t=this._complex._residues,e=t.length;this._residues=new Array(e);for(var r=this._residues,n=function(){return this._secondary},i=0;i<e;++i)r[i]={_type:t[i]._type,_isValid:t[i]._isValid,_controlPoint:null,_wingVector:null,_secondary:null,getSecondary:n}},Hc.prototype.setFrame=function(t){if(this.frameIsReady=!1,t>=this._framesRange.start&&t<=this._framesRange.end)this._currFrame=t,this._cachedResidues=!1,this._updateSecondary(),this.frameIsReady=!0;else if(this._frameRequest=t,this._buffer){switch(this._buffer.state){case"none":this._prepareBuffer(t);break;case"ready":this._parseBuffer()}}else this._prepareBuffer(t)},Hc.prototype.disableEvents=function(){this._callbacks=null},Hc.prototype.getAtomPos=function(){var t=new l;return function(e){var r=this._data,n=3*(this._atomsCount*(this._currFrame-this._framesRange.start)+e);return t.set(r[n],r[n+1],r[n+2]),t}}(),Hc.prototype.getResidues=function(){return this._cachedResidues?this._residues:(this._complex.updateToFrame(this),this._residues)},Xc.prototype.type="__",Xc.prototype.identify=function(){var t={type:this.type,params:this.params},e=_p.objectsDiff(this.opts,Lp.now.modes[this.id]);return Sl.isEmpty(e)||(t.opts=e),t},Xc.prototype.toString=function(){return"o="+this.type+","+this.params.join(",")+_p.compareOptionsWithDefaults(this.opts,Lp.defaults.objects[this.type])},Xc.prototype.getGeometry=function(){return this._mesh},Xc.prototype.destroy=function(){this._mesh&&Df.destroyObject(this._mesh)},_p.deriveClass(Yc,Xc,{type:"line"}),Yc.prototype.constructor=Yc,Yc.prototype._getAtomFromName=function(t,e){var r=t.getAtomByFullname(e);if(!r)throw new Error(e+" - Wrong atom format it must be '#CHAIN_NAME.#NUMBER.#ATOM_NAME' (e.g. 'A.38.CO1')");return r},Yc.prototype.build=function(t){var e=new gt;this._atom1=this._getAtomFromName(t,this._id1),this._atom2=this._getAtomFromName(t,this._id2),e.vertices[0]=this._atom1._position.clone(),e.vertices[1]=this._atom2._position.clone(),e.dynamic=!0,e.computeLineDistances(),e.computeBoundingBox(),this._line=new Sd.Line(e,new Zo({lights:!1,overrideColor:!0,dashedLine:!0})),this._line.material.setUberOptions({fixedColor:new X(this.opts.color),dashedLineSize:this.opts.dashSize,dashedLinePeriod:this.opts.dashSize+this.opts.gapSize}),this._line.material.updateUniforms(),this._line.raycast=function(t,e){},this._mesh=this._line;var r=t.getTransforms();r.length>0&&(this._mesh=new _e,this._mesh.add(this._line),Df.applyTransformsToMeshes(this._mesh,r))},Yc.prototype.updateToFrame=function(t){if(this._atom1&&this._atom2&&this._line){var e=this._line.geometry;e.vertices[0].copy(t.getAtomPos(this._atom1._index)),e.vertices[1].copy(t.getAtomPos(this._atom2._index)),e.computeLineDistances(),e.computeBoundingSphere(),e.verticesNeedUpdate=!0}};var Ng="varying vec2 vUv;\r\n\r\nvoid main() {\r\n  vUv = uv;\r\n  gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\r\n}\r\n",Ig="uniform sampler2D srcTex;\r\nuniform vec2 srcTexSize;\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n  vec2 pixelSize = vec2(1, 1) / srcTexSize;\r\n\r\n  vec4 c00 = texture2D(srcTex, vUv + vec2(-pixelSize.x,-pixelSize.y));\r\n  vec4 c01 = texture2D(srcTex, vUv + vec2(0,-pixelSize.y));\r\n  vec4 c02 = texture2D(srcTex, vUv + vec2(pixelSize.x,-pixelSize.y));\r\n  vec4 c10 = texture2D(srcTex, vUv + vec2(-pixelSize.x,0));\r\n  vec4 c12 = texture2D(srcTex, vUv + vec2(pixelSize.x,0));\r\n  vec4 c20 = texture2D(srcTex, vUv + vec2(-pixelSize.x,pixelSize.y));\r\n  vec4 c21 = texture2D(srcTex, vUv + vec2(0,pixelSize.y));\r\n  vec4 c22 = texture2D(srcTex, vUv + vec2(pixelSize.x,pixelSize.y));\r\n\r\n  vec4 horizEdge = - c00 - 2.0 * c01 - c02 + c20 + 2.0 * c21 + c22;\r\n  vec4 vertEdge  = - c00 - 2.0 * c10 - c20 + c02 + 2.0 * c12 + c22;\r\n\r\n  vec4 grad = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);\r\n\r\n  gl_FragColor = grad;\r\n}\r\n",Og=zh.merge([{srcTex:{type:"t",value:null},srcTexSize:{type:"v2",value:new n(512,512)},opacity:{type:"f",value:1}}]),Dg="// edge end finding algorithm parameters\r\n#define FXAA_QUALITY_PS 8\r\n#define FXAA_QUALITY_P0 1.0\r\n#define FXAA_QUALITY_P1 1.5\r\n#define FXAA_QUALITY_P2 2.0\r\n#define FXAA_QUALITY_P3 2.0\r\n#define FXAA_QUALITY_P4 2.0\r\n#define FXAA_QUALITY_P5 2.0\r\n#define FXAA_QUALITY_P6 4.0\r\n#define FXAA_QUALITY_P7 12.0\r\n// constants\r\nfloat fxaaQualityEdgeThreshold = 0.125;\r\nfloat fxaaQualityEdgeThresholdMin = 0.0625;\r\nfloat fxaaQualitySubpix = 0.7; //0.65;\r\n// global params\r\nuniform sampler2D srcTex;\r\nuniform vec2 srcTexelSize;\r\n// from vs\r\nvarying vec2 vUv;\r\n//=====================================================================//\r\n// calc luminance from rgb\r\n//'float FxaaLuma(vec3 rgb) {return rgb.y * (0.587/0.299) + rgb.x; } // Lotte's idea about game luminance\r\nfloat FxaaLuma(vec3 rgb) {return dot(rgb, vec3(0.299, 0.587, 0.114)); } // real luminance calculation\r\n                                                                           // for non-real scene rendering\r\n// texture sampling by pixel position(coords) and offset(in pixels)\r\nvec3 FxaaTex(sampler2D tex, vec2 pos, vec2 off,  vec2 res ) {return texture2D( tex, pos + off * res ).xyz;}\r\nvec3 FxaaTexTop(sampler2D tex, vec2 pos) {return texture2D( tex, pos).xyz;}\r\n//=====================================================================//\r\nvoid main() {\r\n// renaming\r\n  vec2 posM = vUv;\r\n// get luminance for neighbours\r\n  float lumaS = FxaaLuma(FxaaTex(srcTex, posM, vec2( 0.0, 1.0 ), srcTexelSize));\r\n  float lumaE = FxaaLuma(FxaaTex(srcTex, posM, vec2( 1.0, 0.0 ), srcTexelSize));\r\n  float lumaN = FxaaLuma(FxaaTex(srcTex, posM, vec2( 0.0, -1.0 ), srcTexelSize));\r\n  float lumaW = FxaaLuma(FxaaTex(srcTex, posM, vec2( -1.0, 0.0 ), srcTexelSize));\r\n  float lumaM = FxaaLuma(FxaaTexTop(srcTex, posM));\r\n// find max and min luminance\r\n  float rangeMax = max(max(lumaN, lumaW), max(lumaE, max(lumaS, lumaM)));\r\n  float rangeMin = min(min(lumaN, lumaW), min(lumaE, min(lumaS, lumaM)));\r\n// calc maximum non-edge range\r\n  float rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;\r\n  float range = rangeMax - rangeMin;\r\n  float rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);\r\n// exit when luma contrast is small (is not edge)\r\n  if(range < rangeMaxClamped){\r\n    gl_FragColor = vec4(FxaaTexTop(srcTex, posM).xyz, 1.0);\r\n    return;\r\n  }\r\n  float subpixRcpRange = 1.0/range;\r\n// calc other neighbours luminance\r\n  float lumaNE = FxaaLuma(FxaaTex(srcTex, posM, vec2(  1.0, -1.0 ), srcTexelSize));\r\n  float lumaSW = FxaaLuma(FxaaTex(srcTex, posM, vec2( -1.0,  1.0 ), srcTexelSize));\r\n  float lumaSE = FxaaLuma(FxaaTex(srcTex, posM, vec2(  1.0,  1.0 ), srcTexelSize));\r\n  float lumaNW = FxaaLuma(FxaaTex(srcTex, posM, vec2( -1.0, -1.0 ), srcTexelSize));\r\n/*--------------span calculation and subpix amount calulation-----------------*/\r\n  float lumaNS = lumaN + lumaS;\r\n  float lumaWE = lumaW + lumaE;\r\n  float subpixNSWE = lumaNS + lumaWE;\r\n  float edgeHorz1 = (-2.0 * lumaM) + lumaNS;\r\n  float edgeVert1 = (-2.0 * lumaM) + lumaWE;\r\n/*--------------------------------------------------------------------------*/\r\n  float lumaNESE = lumaNE + lumaSE;\r\n  float lumaNWNE = lumaNW + lumaNE;\r\n  float edgeHorz2 = (-2.0 * lumaE) + lumaNESE;\r\n  float edgeVert2 = (-2.0 * lumaN) + lumaNWNE;\r\n/*--------------------------------------------------------------------------*/\r\n  float lumaNWSW = lumaNW + lumaSW;\r\n  float lumaSWSE = lumaSW + lumaSE;\r\n  float edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);\r\n  float edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);\r\n  float edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;\r\n  float edgeVert3 = (-2.0 * lumaS) + lumaSWSE;\r\n  float edgeHorz = abs(edgeHorz3) + edgeHorz4;\r\n  float edgeVert = abs(edgeVert3) + edgeVert4;\r\n/*--------------------subpix amount calulation------------------------------*/\r\n  float subpixNWSWNESE = lumaNWSW + lumaNESE;\r\n  float lengthSign = srcTexelSize.x;\r\n  bool horzSpan = edgeHorz >= edgeVert;\r\n   // debug  code edge span visualization\r\n/*'  if (horzSpan)\r\n      gl_FragColor = vec4(0.0, 0.0, 1.0, 1.0);\r\n  else\r\n    gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);\r\n  return;*/\r\n  float subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;\r\n/*--------------------------------------------------------------------------*/\r\n  if(!horzSpan) lumaN = lumaW;\r\n  if(!horzSpan) lumaS = lumaE;\r\n  if(horzSpan) lengthSign = srcTexelSize.y;\r\n  float subpixB = (subpixA * (1.0/12.0)) - lumaM;\r\n/*--------------------------------------------------------------------------*/\r\n  float gradientN = lumaN - lumaM;\r\n  float gradientS = lumaS - lumaM;\r\n  float lumaNN = lumaN + lumaM;\r\n  float lumaSS = lumaS + lumaM;\r\n  bool pairN = abs(gradientN) >= abs(gradientS);\r\n  float gradient = max(abs(gradientN), abs(gradientS));\r\n  if(pairN) lengthSign = -lengthSign;\r\n  float subpixC = clamp(abs(subpixB) * subpixRcpRange, 0.0, 1.0);\r\n/*--------------------------------------------------------------------------*/\r\n  vec2 posB;\r\n  posB = posM;\r\n  vec2 offNP;\r\n  offNP.x = (!horzSpan) ? 0.0 : srcTexelSize.x;\r\n  offNP.y = ( horzSpan) ? 0.0 : srcTexelSize.y;\r\n  if(!horzSpan) posB.x += lengthSign * 0.5;\r\n  if( horzSpan) posB.y += lengthSign * 0.5;\r\n/*--------------------------------------------------------------------------*/\r\n  vec2 posN;\r\n  posN = posB - offNP * FXAA_QUALITY_P0;\r\n  vec2 posP;\r\n  posP = posB + offNP * FXAA_QUALITY_P0;\r\n  float subpixD = ((-2.0)*subpixC) + 3.0;\r\n  float lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN));\r\n  float subpixE = subpixC * subpixC;\r\n  float lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP));\r\n/*--------------------------------------------------------------------------*/\r\n  if(!pairN) lumaNN = lumaSS;\r\n  float gradientScaled = gradient * 1.0/4.0;\r\n  float lumaMM = lumaM - lumaNN * 0.5;\r\n  float subpixF = subpixD * subpixE;\r\n  bool lumaMLTZero = lumaMM < 0.0;\r\n/*---------------------looped edge-end search-------------------------------*/\r\n  lumaEndN -= lumaNN * 0.5;\r\n  lumaEndP -= lumaNN * 0.5;\r\n  bool doneN = abs(lumaEndN) >= gradientScaled;\r\n  bool doneP = abs(lumaEndP) >= gradientScaled;\r\n  if(!doneN) posN -= offNP * FXAA_QUALITY_P1;\r\n  bool doneNP = (!doneN) || (!doneP);\r\n  if(!doneP) posP += offNP * FXAA_QUALITY_P1;\r\n/*--------------------------------------------------------------------------*/\r\n  if(doneNP) {\r\n    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n    doneN = abs(lumaEndN) >= gradientScaled;\r\n    doneP = abs(lumaEndP) >= gradientScaled;\r\n    if(!doneN) posN -= offNP * FXAA_QUALITY_P2;\r\n    doneNP = (!doneN) || (!doneP);\r\n    if(!doneP) posP += offNP * FXAA_QUALITY_P2;\r\n/*--------------------------------------------------------------------------*/\r\n    #if (FXAA_QUALITY_PS > 3)\r\n      if(doneNP) {\r\n        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n        doneN = abs(lumaEndN) >= gradientScaled;\r\n        doneP = abs(lumaEndP) >= gradientScaled;\r\n        if(!doneN) posN -= offNP * FXAA_QUALITY_P3;\r\n        doneNP = (!doneN) || (!doneP);\r\n        if(!doneP) posP += offNP * FXAA_QUALITY_P3;\r\n/*--------------------------------------------------------------------------*/\r\n        #if (FXAA_QUALITY_PS > 4)\r\n          if(doneNP) {\r\n            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n            doneN = abs(lumaEndN) >= gradientScaled;\r\n            doneP = abs(lumaEndP) >= gradientScaled;\r\n            if(!doneN) posN -= offNP * FXAA_QUALITY_P4;\r\n            doneNP = (!doneN) || (!doneP);\r\n            if(!doneP) posP += offNP * FXAA_QUALITY_P4;\r\n/*--------------------------------------------------------------------------*/\r\n            #if (FXAA_QUALITY_PS > 5)\r\n               if(doneNP) {\r\n                 if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n                 if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n                 if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n                 if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n                 doneN = abs(lumaEndN) >= gradientScaled;\r\n                 doneP = abs(lumaEndP) >= gradientScaled;\r\n                 if(!doneN) posN -= offNP * FXAA_QUALITY_P5;\r\n                 doneNP = (!doneN) || (!doneP);\r\n                 if(!doneP) posP += offNP * FXAA_QUALITY_P5;\r\n/*--------------------------------------------------------------------------*/\r\n                 #if (FXAA_QUALITY_PS > 6)\r\n                   if(doneNP) {\r\n                     if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n                     if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n                     if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n                     if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n                     doneN = abs(lumaEndN) >= gradientScaled;\r\n                     doneP = abs(lumaEndP) >= gradientScaled;\r\n                     if(!doneN) posN -= offNP * FXAA_QUALITY_P6;\r\n                     doneNP = (!doneN) || (!doneP);\r\n                     if(!doneP) posP += offNP * FXAA_QUALITY_P6;\r\n/*--------------------------------------------------------------------------*/\r\n                     #if (FXAA_QUALITY_PS > 7)\r\n                       if(doneNP) {\r\n                         if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n                         if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n                         if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n                         if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n                         doneN = abs(lumaEndN) >= gradientScaled;\r\n                         doneP = abs(lumaEndP) >= gradientScaled;\r\n                         if(!doneN) posN -= offNP * FXAA_QUALITY_P7;\r\n                         doneNP = (!doneN) || (!doneP);\r\n                         if(!doneP) posP += offNP * FXAA_QUALITY_P7;\r\n/*--------------------------------------------------------------------------*/\r\n                       }\r\n                     #endif\r\n                   }\r\n                 #endif\r\n               }\r\n             #endif\r\n           }\r\n         #endif\r\n      }\r\n    #endif\r\n  }\r\n/*----------------calculate subpix offset due to edge ends-------------------*/\r\n  float dstN = posM.x - posN.x;\r\n  float dstP = posP.x - posM.x;\r\n  if(!horzSpan) dstN = posM.y - posN.y;\r\n  if(!horzSpan) dstP = posP.y - posM.y;\r\n/*--------------------------------------------------------------------------*/\r\n  bool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;\r\n  float spanLength = (dstP + dstN);\r\n  bool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;\r\n  float spanLengthRcp = 1.0/spanLength;\r\n/*--------------------------------------------------------------------------*/\r\n  bool directionN = dstN < dstP;\r\n  float dst = min(dstN, dstP);\r\n  bool goodSpan = directionN ? goodSpanN : goodSpanP;\r\n  float subpixG = subpixF * subpixF;\r\n  float pixelOffset = (dst * (-spanLengthRcp)) + 0.5;\r\n  float subpixH = subpixG * fxaaQualitySubpix;\r\n/*-----------------calc texture offest using subpix-------------------------*/\r\n  float pixelOffsetGood = goodSpan ? pixelOffset : 0.0;\r\n  float pixelOffsetSubpix = max(pixelOffsetGood, subpixH);\r\n  if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;\r\n  if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;\r\n  gl_FragColor = vec4(FxaaTexTop(srcTex, posM).xyz, 1.0);\r\n  return;\r\n}\r\n",Fg=zh.merge([{srcTex:{type:"t",value:null},srcTexelSize:{type:"v2",value:new n(1/512,1/512)}}]),zg="#define MAX_SAMPLES_COUNT 32\r\n\r\nuniform vec3 samplesKernel[MAX_SAMPLES_COUNT];\r\nuniform sampler2D noiseTexture;\r\nuniform vec2      noiseTexelSize;\r\nuniform sampler2D diffuseTexture;\r\nuniform sampler2D depthTexture;\r\nuniform vec2      srcTexelSize;\r\nuniform vec2      camNearFar;\r\nuniform mat4      projMatrix;\r\n\r\nuniform float aspectRatio;\r\nuniform float tanHalfFOV;\r\n\r\nuniform float kernelRadius;\r\nuniform float depthThreshold;\r\nuniform float factor;\r\n\r\nuniform vec2 fogNearFar;\r\nvarying vec2 vUv;\r\n\r\nfloat CalcViewZ(vec2 screenPos)\r\n{\r\n  float depth = texture2D(depthTexture, screenPos).x;\r\n  // [0, 1]->[-1, 1]\r\n  float clipedZ = 2.0 * depth - 1.0;\r\n  // see THREE.js camera.makeFrustum for projection details\r\n  return (- projMatrix[3][2] / (clipedZ + projMatrix[2][2]));\r\n}\r\n\r\nvec3 ViewPosFromDepth(vec2 screenPos)\r\n{\r\n  vec3 viewPos;\r\n  viewPos.z = CalcViewZ(screenPos);\r\n  //[0, 1]->[-1, 1]\r\n  vec2 projPos = 2.0 * screenPos - 1.0;\r\n  vec2 viewRay = vec2(projPos.x * aspectRatio * tanHalfFOV, projPos.y * tanHalfFOV); // TODO mode to vs\r\n  // reconstruct viewposition in right-handed sc with z from viewer\r\n  viewPos.xy = vec2(viewRay.x * viewPos.z, viewRay.y * viewPos.z);\r\n  return viewPos;\r\n}\r\n\r\nvec3 GetDerivative( vec3 p0, vec3 p1, vec3 p2 )\r\n{\r\n  vec3 v1 = p1 - p0;\r\n  vec3 v2 = p0 - p2;\r\n  return ( dot( v1, v1 ) < dot( v2, v2 ) ) ? v1 : v2;\r\n}\r\n\r\nvec3 RestoreNormalFromDepth(vec2 texcoords, vec3 p) {\r\n\r\n  vec2 offset1 = vec2(srcTexelSize.x, 0.0);\r\n  vec2 offset2 = vec2(0.0, srcTexelSize.y);\r\n\r\n  vec3 p1 = ViewPosFromDepth(texcoords + offset1);\r\n  vec3 p2 = ViewPosFromDepth(texcoords + offset2);\r\n  vec3 p3 = ViewPosFromDepth(texcoords - offset1);\r\n  vec3 p4 = ViewPosFromDepth(texcoords - offset2);\r\n\r\n  vec3 dx = GetDerivative(p, p3, p1);\r\n  vec3 dy = GetDerivative(p, p4, p2);\r\n  vec3 normal = cross(dx, dy);\r\n  return normalize(normal);\r\n}\r\n\r\nvoid main() {\r\n  vec3 viewPos = ViewPosFromDepth(vUv);\r\n  // remap coordinates to prevent noise exture rescale\r\n  vec2 vUvNoise = vUv / srcTexelSize * noiseTexelSize;\r\n  // restore normal from depth buffer\r\n  vec3 normal = RestoreNormalFromDepth(vUv, viewPos); \r\n  // get random vector for sampling sphere rotation\r\n  vec3 randN = texture2D(noiseTexture, vUvNoise).rgb * 2.0 - 1.0;\r\n  randN = normalize(randN);\r\n  // build TBN (randomly rotated around normal)\r\n  vec3 tangent   = normalize(randN - normal * dot(randN, normal));\r\n  vec3 bitangent = cross(tangent, normal);\r\n  mat3 TBN = mat3(tangent, bitangent, normal);\r\n  // calc AO value\r\n  float AO = 0.0;\r\n  for (int i = 0 ; i < MAX_SAMPLES_COUNT ; i++) {\r\n    // rotate sampling kernel around normal\r\n    vec3 reflectedSample = TBN * samplesKernel[i];\r\n    // get sample\r\n    vec3 samplePos = viewPos + reflectedSample * kernelRadius;\r\n    // project sample to screen to get sample's screen pos\r\n    vec4 offset = vec4(samplePos, 1.0);\r\n    offset = projMatrix * offset;\r\n    offset.xy /= offset.w;\r\n    offset.xy = (-offset.xy + vec2(1.0)) * 0.5;\r\n    // get view z for sample projected to the objct surface\r\n    float sampleDepth = CalcViewZ(offset.xy);\r\n    // calc occlusion made by object surface at the sample\r\n    AO += step(samplePos.z, sampleDepth);\r\n  }\r\n  // add fog to the AO value\r\n  AO *= 1.0 - smoothstep(fogNearFar.x, fogNearFar.y, - viewPos.z);\r\n  // calc result AO-map color\r\n  AO = 1.0 - max(0.0, AO / 32.0 * factor); // TODO use MAX_SAMPLES_COUNT\r\n  vec3 color = texture2D(diffuseTexture, vUv).rgb;\r\n  // check if the fragment doesn't belong to background\r\n  if (abs(- viewPos.z - camNearFar.y) < 0.1) { // FIXME remove temporal fix for background darkening\r\n    gl_FragColor = vec4(1.0);\r\n    return;\r\n  }\r\n  // write value to AO-map\r\n  gl_FragColor = vec4(AO, AO, AO, 1.0);\r\n}",kg="#define MAX_SAMPLES_COUNT 5\r\nuniform float samplesOffsets[MAX_SAMPLES_COUNT];\r\nuniform sampler2D aoMap;\r\nuniform sampler2D depthTexture;\r\nuniform vec2      srcTexelSize;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n  float x = vUv.x;\r\n  float y = vUv.y;\r\n  vec4 res = vec4(0.0);\r\n  float pixelDepth = texture2D(depthTexture, vec2(x, y)).x;\r\n  float weightSum = 0.0;\r\n  for (int i = 0; i < MAX_SAMPLES_COUNT; ++i) {\r\n    vec2 samplePos = vec2(x + samplesOffsets[i] * srcTexelSize.x, y);\r\n    float depth = texture2D(depthTexture, samplePos).x;\r\n    float weight = (1.0 / (0.0001 + abs(depth - pixelDepth)));\r\n    res += texture2D(aoMap, vec2(x + samplesOffsets[i] * srcTexelSize.x, y )) * weight;\r\n    weightSum += weight;\r\n  }\r\n  gl_FragColor = res / weightSum;\r\n}\r\n",Ug="#define MAX_SAMPLES_COUNT 5\r\nuniform float samplesOffsets[MAX_SAMPLES_COUNT];\r\nuniform sampler2D diffuseTexture;\r\nuniform sampler2D aoMap;\r\nuniform sampler2D depthTexture;\r\nuniform vec2      srcTexelSize;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n  float x = vUv.x;\r\n  float y = vUv.y;\r\n  vec4 res = vec4(0.0);\r\n  float pixelDepth = texture2D(depthTexture, vec2(x, y)).x;\r\n  float weightSum = 0.0;\r\n  for (int i = 0; i < MAX_SAMPLES_COUNT; ++i) {\r\n    vec2 samplePos = vec2(x, y + samplesOffsets[i] * srcTexelSize.y);\r\n    float depth = texture2D(depthTexture, samplePos).x;\r\n    float weight = (1.0 / (0.0001 + abs(depth - pixelDepth)));\r\n    res += texture2D(aoMap, vec2(x, y + samplesOffsets[i] * srcTexelSize.y)) * weight;\r\n    weightSum += weight;\r\n  }\r\n  res /= weightSum;\r\n  vec3 color = texture2D(diffuseTexture, vec2(x, y)).rgb;\r\n  gl_FragColor = vec4(color * res.rgb, 1.0);\r\n}",Bg=zh.merge([{noiseTexture:{type:"t",value:null},noiseTexelSize:{type:"v2",value:new n(1/512,1/512)},diffuseTexture:{type:"t",value:null},depthTexture:{type:"t",value:null},srcTexelSize:{type:"v2",value:new n(1/512,1/512)},camNearFar:{type:"v2",value:new n(1,10)},projMatrix:{type:"mat4",value:new u},aspectRatio:{type:"f",value:0},tanHalfFOV:{type:"f",value:0},samplesKernel:{type:"v3v",value:null},kernelRadius:{type:"f",value:1},depthThreshold:{type:"f",value:1},factor:{type:"f",value:1},fogNearFar:{type:"v2",value:new n(100,100)}}]),Vg=zh.merge([{diffuseTexture:{type:"t",value:null},depthTexture:{type:"t",value:null},srcTexelSize:{type:"v2",value:new n(1/512,1/512)},aoMap:{type:"t",value:null},samplesOffsets:{type:"fv1",value:null},camNearFar:{type:"v2",value:new n(1,10)},projMatrix:{type:"mat4",value:new u},aspectRatio:{type:"f",value:0},tanHalfFOV:{type:"f",value:0}}]),jg={AOMaterial:function(t){return new Q({uniforms:$c(t,Bg),vertexShader:Ng,fragmentShader:zg,transparent:!1,depthTest:!1,depthWrite:!1})},HorBilateralBlurMaterial:function(t){return new Q({uniforms:$c(t,Vg),vertexShader:Ng,fragmentShader:kg,transparent:!1,depthTest:!1,depthWrite:!1})},VertBilateralBlurMaterial:function(t){return new Q({uniforms:$c(t,Vg),vertexShader:Ng,fragmentShader:Ug,transparent:!1,depthTest:!1,depthWrite:!1})}},Gg="uniform sampler2D srcL;\r\nuniform sampler2D srcR;\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n  vec4 l = texture2D(srcL, vUv);\r\n  vec4 r = texture2D(srcR, vUv);\r\n  gl_FragColor = vec4(l.r, r.g, r.b, 1.0);\r\n}\r\n",Wg=zh.merge([{srcL:{type:"t",value:null},srcR:{type:"t",value:null}}]);Qc.prototype.set=function(t,e,r){this.position=t,this.scale=e,this.orientation=r};Jc.prototype.setup=function(t,e){this._startTime=void 0,this._endTime=void 0,this._srcView=t,this._dstView=e,this._isMoving=!1},Jc.prototype.isMoving=function(){return this._isMoving},Jc.prototype.wasStarted=function(){return void 0!==this._startTime&&void 0!==this._endTime},Jc.prototype.start=function(){this._startTime=Date.now();var t=Lp.now.interpolateViews?1500:0;this._endTime=this._startTime+t,this._isMoving=!0},Jc.prototype.getCurrentView=function(){if(void 0===this._srcView||void 0===this._dstView||!this._isMoving||!this.wasStarted())return{success:!1};var t=this.createView(),e=Date.now();if(e>this._endTime)return t=this._dstView,this._reset(),{success:!0,view:t};var r=(e-this._startTime)/(this._endTime-this._startTime);return t.position.copy(this._srcView.position),t.position.lerp(this._dstView.position,r),t.scale=(1-r)*this._srcView.scale+r*this._dstView.scale,t.orientation.copy(this._srcView.orientation),t.orientation.slerp(this._dstView.orientation,r),{success:!0,view:t}},Jc.prototype._reset=function(){this._startTime=this._endTime=0,this._isMoving=!1},Jc.prototype.createView=function(){return new Qc};var Hg=new Jc,Xg=Lp.now.fbxprec,Yg=';  FBX 6.1.0 project file\n; Copyright (C) 1997-2007 Autodesk Inc. and/or its licensors.\n; All rights reserved.\n; ----------------------------------------------------\n\n  FBXHeaderExtension:  {\n  FBXHeaderVersion: 1003\n  FBXVersion: 6100\n  CreationTimeStamp:  {\n    Version: 1000\n    Year: 2015\n    Month: 12\n    Day: 7\n    Hour: 17\n    Minute: 34\n    Second: 53\n    Millisecond: 369\n  }\n Creator: "FBX SDK/FBX Plugins build 20080212"\n  OtherFlags:  {\n    FlagPLE: 0\n  }\n}\nreationTime: "2015-12-07 17:34:53:369"\nreator: "FBX SDK/FBX Plugins build 20080212"\n\n; Document Description\n;------------------------------------------------------------------\n\n  Document:  {\n Name: ""\n}\n\n; Document References\n;------------------------------------------------------------------\n\n  References:  {\n}\n\n; Object definitions\n;------------------------------------------------------------------\n\n  Definitions:  {\n  Version: 100\n  Count: 3\n  ObjectType: "Model" {\n    Count: 1\n  }\n  ObjectType: "SceneInfo" {\n    Count: 1\n  }\n  ObjectType: "GlobalSettings" {\n    Count: 1\n  }\n}\n\n; Object properties\n;------------------------------------------------------------------\n\n  Objects:  {\n  Model: "Model::Sphere01", "Mesh" {\n    Version: 232\n    Properties60:  {\n      Property: "QuaternionInterpolate", "bool", "",0\n      Property: "RotationOffset", "Vector3D", "",0,0,0\n      Property: "RotationPivot", "Vector3D", "",0,0,0\n      Property: "ScalingOffset", "Vector3D", "",0,0,0\n      Property: "ScalingPivot", "Vector3D", "",0,0,0\n      Property: "TranslationActive", "bool", "",0\n      Property: "TranslationMin", "Vector3D", "",0,0,0\n      Property: "TranslationMax", "Vector3D", "",0,0,0\n      Property: "TranslationMinX", "bool", "",0\n      Property: "TranslationMinY", "bool", "",0\n      Property: "TranslationMinZ", "bool", "",0\n      Property: "TranslationMaxX", "bool", "",0\n      Property: "TranslationMaxY", "bool", "",0\n      Property: "TranslationMaxZ", "bool", "",0\n      Property: "RotationOrder", "enum", "",0\n      Property: "RotationSpaceForLimitOnly", "bool", "",0\n      Property: "RotationStiffnessX", "double", "",0\n      Property: "RotationStiffnessY", "double", "",0\n      Property: "RotationStiffnessZ", "double", "",0\n      Property: "AxisLen", "double", "",10\n      Property: "PreRotation", "Vector3D", "",0,0,0\n      Property: "PostRotation", "Vector3D", "",0,0,0\n      Property: "RotationActive", "bool", "",0\n      Property: "RotationMin", "Vector3D", "",0,0,0\n      Property: "RotationMax", "Vector3D", "",0,0,0\n      Property: "RotationMinX", "bool", "",0\n      Property: "RotationMinY", "bool", "",0\n      Property: "RotationMinZ", "bool", "",0\n      Property: "RotationMaxX", "bool", "",0\n      Property: "RotationMaxY", "bool", "",0\n      Property: "RotationMaxZ", "bool", "",0\n      Property: "InheritType", "enum", "",1\n      Property: "ScalingActive", "bool", "",0\n      Property: "ScalingMin", "Vector3D", "",1,1,1\n      Property: "ScalingMax", "Vector3D", "",1,1,1\n      Property: "ScalingMinX", "bool", "",0\n      Property: "ScalingMinY", "bool", "",0\n      Property: "ScalingMinZ", "bool", "",0\n      Property: "ScalingMaxX", "bool", "",0\n      Property: "ScalingMaxY", "bool", "",0\n      Property: "ScalingMaxZ", "bool", "",0\n      Property: "GeometricTranslation", "Vector3D", "",0,0,0\n      Property: "GeometricRotation", "Vector3D", "",0,0,0\n      Property: "GeometricScaling", "Vector3D", "",1,1,1\n      Property: "MinDampRangeX", "double", "",0\n      Property: "MinDampRangeY", "double", "",0\n      Property: "MinDampRangeZ", "double", "",0\n      Property: "MaxDampRangeX", "double", "",0\n      Property: "MaxDampRangeY", "double", "",0\n      Property: "MaxDampRangeZ", "double", "",0\n      Property: "MinDampStrengthX", "double", "",0\n      Property: "MinDampStrengthY", "double", "",0\n      Property: "MinDampStrengthZ", "double", "",0\n      Property: "MaxDampStrengthX", "double", "",0\n      Property: "MaxDampStrengthY", "double", "",0\n      Property: "MaxDampStrengthZ", "double", "",0\n      Property: "PreferedAngleX", "double", "",0\n      Property: "PreferedAngleY", "double", "",0\n      Property: "PreferedAngleZ", "double", "",0\n      Property: "LookAtProperty", "object", ""\n      Property: "UpVectorProperty", "object", ""\n      Property: "Show", "bool", "",1\n      Property: "NegativePercentShapeSupport", "bool", "",1\n      Property: "DefaultAttributeIndex", "int", "",0\n      Property: "Lcl Translation", "Lcl Translation", "A+",-0.169204741716385,-0.507614195346832,0\n      Property: "Lcl Rotation", "Lcl Rotation", "A+",0,0,0\n      Property: "Lcl Scaling", "Lcl Scaling", "A+",1,1,1\n      Property: "Visibility", "Visibility", "A+",1\n      Property: "BBoxMin", "Vector3D", "N",0,0,0\n      Property: "BBoxMax", "Vector3D", "N",0,0,0\n    }\n    MultiLayer: 0\n    MultiTake: 1\n    Shading: T\n   Culling: "CullingOff"\n',qg='NodeAttributeName: "Geometry::Sphere01"\n}\nceneInfo: "SceneInfo::GlobalInfo", "UserData" {\n Type: "UserData"\n  Version: 100\n  MetaData:  {\n    Version: 100\n   Title: ""\n   Subject: ""\n   Author: ""\n   Keywords: ""\n   Revision: ""\n   Comment: ""\n  }\n  Properties60:  {\n    Property: "DocumentUrl", "KString", "", "D:\\depot\\MolViewer\\Assets\\models\\test1.FBX"\n    Property: "SrcDocumentUrl", "KString", "", "D:\\depot\\MolViewer\\Assets\\models\\test1.FBX"\n   Property: "Original", "Compound", ""\n   Property: "Original|ApplicationVendor", "KString", "", "Autodesk"\n   Property: "Original|ApplicationName", "KString", "", "3ds Max"\n   Property: "Original|ApplicationVersion", "KString", "", "2009.0"\n   Property: "Original|DateTime_GMT", "DateTime", "", "07/12/2015 14:34:53.369"\n    Property: "Original|FileName", "KString", "", "D:\\depot\\MolViewer\\Assets\\models\\test1.FBX"\n   Property: "LastSaved", "Compound", ""\n   Property: "LastSaved|ApplicationVendor", "KString", "", "Autodesk"\n   Property: "LastSaved|ApplicationName", "KString", "", "3ds Max"\n   Property: "LastSaved|ApplicationVersion", "KString", "", "2009.0"\n   Property: "LastSaved|DateTime_GMT", "DateTime", "", "07/12/2015 14:34:53.369"\n  }\n}\nlobalSettings:  {\n  Version: 1000\n  Properties60:  {\n    Property: "UpAxis", "int", "",2\n    Property: "UpAxisSign", "int", "",1\n    Property: "FrontAxis", "int", "",1\n    Property: "FrontAxisSign", "int", "",-1\n    Property: "CoordAxis", "int", "",0\n    Property: "CoordAxisSign", "int", "",1\n    Property: "UnitScaleFactor", "double", "",2.54\n  }\n}\n}\n\n; Object relations\n;------------------------------------------------------------------\n\n  Relations:  {\n  Model: "Model::Sphere01", "Mesh" {\n  }\n  SceneInfo: "SceneInfo::GlobalInfo", "UserData" {\n  }\n}\n\n; Object connections\n;------------------------------------------------------------------\n\n  Connections:  {\n Connect: "OO", "Model::Sphere01", "Model::Scene"\n}\n\n;Object data\n;------------------------------------------------------------------\n\n  ObjectData:  {\n}\n;Takes and animation section\n;----------------------------------------------------\n\n  Takes:  {\n Current: "Take 001"\n}\n;Version 5 settings\n;------------------------------------------------------------------\n\n  Version5:  {\n  AmbientRenderSettings:  {\n    Version: 101\n    AmbientLightColor: 0.533333003520966,0.533333003520966,0.533333003520966,1\n  }\n  FogOptions:  {\n    FlogEnable: 0\n    FogMode: 0\n    FogDensity: 0.002\n    FogStart: 0.3\n    FogEnd: 1000\n    FogColor: 1,1,1,1\n  }\n  Settings:  {\n   FrameRate: "30"\n    TimeFormat: 1\n    SnapOnFrames: 0\n    ReferenceTimeIndex: -1\n    TimeLineStartTime: 0\n    TimeLineStopTime: 153953860000\n  }\n  RendererSetting:  {\n   DefaultCamera: ""\n    DefaultViewingMode: 0\n  }\n}\n\n',Zg=null;el.prototype.queue=[],el.prototype.busy=!1,el.prototype.add=function(t,e,r,n){this.queue.push([t,e,r,n]),this.busy||this.next()},el.prototype.next=function(){var t=this.queue.shift(),e=this;t&&!e.busy&&(this.busy=!0,function(t,e,r,n,i){Zg.root.getFile(t,{create:!n},function(t){t.createWriter(function(t){var o=new Blob([e],{type:r?"octet/stream":"text/plain"});n?(t.onwriteend=function(){i()},t.seek(t.length),t.write(o)):(t.onwriteend=function(){0===t.length&&e.length>0?t.write(o):i()},t.truncate(0))},tl)},tl)}(t[0],t[1],t[2],t[3],function(){e.busy=!1,e.next()}))};Jo(sl.prototype),sl.prototype.removeCookie=function(t){var e=this._toCount(t),r=this._getSimpleCookie(e);if(r){this._removeSimpleCookie(e),r=parseInt(r,10);for(var n=0;n<r;++n)this._removeSimpleCookie(t+n)}else this._removeSimpleCookie(t)},sl.prototype.setCookie=function(t,e){this.removeCookie(t);var r=function(t,e){for(var r=t.length,n=[],i=0,o=0;i<r;o++)n[o]=t.slice(i,i+=e);return n}(e=encodeURIComponent(e),4e3-t.length-1),n=r.length;if(1!==n){var i=this._toCount(t);this._setSimpleCookie(i,n.toString());for(var o=0;o<n;++o)this._setSimpleCookie(t+o,r[o])}else this._setSimpleCookie(t,e)},sl.prototype.getCookie=function(t){var e=this._toCount(t),r=this._getSimpleCookie(e);if(!r)return this._getSimpleCookie(t);r=parseInt(r,10);for(var n=[],i=0;i<r;++i)n[i]=this._getSimpleCookie(t+i);return n.join("")},sl.prototype._toCount=function(t){return t+"Cnt"},sl.prototype._removeSimpleCookie=function(t){document.cookie=t+"=; expires=Thu, 01 Jan 1970 00:00:01 GMT;"},sl.prototype._getExpirationDate=function(){var t=new Date;return t.setFullYear(t.getFullYear()+10),t},sl.prototype._setSimpleCookie=function(t,e){document.cookie=t+"="+e+";expires="+this._getExpirationDate().toUTCString()+";path="+this._opts.path},sl.prototype._getSimpleCookie=function(t){var e=document.cookie.match(new RegExp("(?:^|; )"+t+"=([^;]*)"));return e?decodeURIComponent(e[1]):""},sl.prototype._exists=function(t){return document.cookie.match(new RegExp("(?:^|; )"+t+"=([^;]*)"))};var $g=function(){function t(){wp(this,t)}return Sp(t,null,[{key:"createButton",value:function(t){function e(e,r){r.style.display="",r.style.cursor="pointer",r.style.left="calc(50% - 50px)",r.style.width="100px",r.textContent="ENTER VR",r.onmouseenter=function(){r.style.opacity="1.0"},r.onmouseleave=function(){r.style.opacity="0.5"},r.onclick=function(){e.isPresenting?e.exitPresent():e.requestPresent([{source:t.domElement}])},t.vr.setDevice(e)}function r(e){e.style.display="",e.style.cursor="auto",e.style.left="calc(50% - 75px)",e.style.width="150px",e.textContent="VR NOT FOUND",e.onmouseenter=null,e.onmouseleave=null,e.onclick=null,t.vr.setDevice(null)}function n(t){t.style.position="absolute",t.style.bottom="20px",t.style.padding="12px 6px",t.style.border="1px solid #fff",t.style.borderRadius="4px",t.style.background="transparent",t.style.color="#fff",t.style.font="normal 13px sans-serif",t.style.textAlign="center",t.style.opacity="0.5",t.style.outline="none",t.style.zIndex="999"}if("getVRDisplays"in navigator){var i=document.createElement("button");return i.style.display="none",n(i),window.addEventListener("vrdisplayconnect",function(t){e(t.display,i)},!1),window.addEventListener("vrdisplaydisconnect",function(t){r(i)},!1),window.addEventListener("vrdisplaypresentchange",function(t){i.textContent=t.display.isPresenting?"EXIT VR":"ENTER VR"},!1),navigator.getVRDisplays().then(function(t){t.length>0?e(t[0],i):r(i)}),i}var o=document.createElement("a");return o.href="https://webvr.info",o.innerHTML="WEBVR NOT SUPPORTED",o.style.left="calc(50% - 90px)",o.style.width="180px",o.style.textDecoration="none",n(o),o}}]),t}(),Kg=Tf.selectors,Qg=Tf.Atom,Jg=Tf.Residue,tv=Tf.Chain,ev=Tf.Molecule,rv=0,nv=1,iv=2,ov=_p.createElement;(ul.prototype=Object.create(fi.prototype)).constructor=ul,ul.prototype.getMaxRepresentationCount=function(){return vc.NUM_REPRESENTATION_BITS},ul.prototype.init=function(){var t=this._container,e=_p.createElement("div",{class:"miew-canvas"});hl(t,e),this._container=e;var r=document.createDocumentFragment();if(r.appendChild(this._msgMode=ov("div",{class:"mode-message overlay"},ov("p",{},"COMPONENT EDIT MODE"))),r.appendChild(this._msgAtomInfo=ov("div",{class:"atom-info overlay"},ov("p",{},""))),t.appendChild(r),null!==this._gfx)return!0;var n=this;this._showMessage("Viewer is being initialized...");try{this._initGfx(),this._initListeners(),this._spinner=new dp({lines:13,length:28,width:14,radius:42,color:"#fff",zIndex:700}),window.top.addEventListener("keydown",function(t){n._onKeyDown(t)}),window.top.addEventListener("keyup",function(t){n._onKeyUp(t)}),this._objectControls=new Bc(this._gfx.root,this._gfx.pivot,this._gfx.camera,this._gfx.renderer.domElement,function(){return n._getAltObj()}),this._objectControls.addEventListener("change",function(t){switch(t.action){case"rotate":n.dispatchEvent({type:"rotate",angle:t.angle});break;case"zoom":n.dispatchEvent({type:"zoom",factor:t.factor})}n.dispatchEvent({type:"transform"}),n._needRender=!0});var i=this._gfx;this._picker=new Vc(i.root,i.camera,i.renderer.domElement),this._picker.addEventListener("newpick",function(t){n._onPick(t)}),this._picker.addEventListener("dblclick",function(t){n._onDblClick(t)}),this._onThemeChanged()}catch(t){if("TypeError"!==t.name||"Cannot read property 'getExtension' of null"!==t.message)throw this._showMessage("Viewer initialization failed."),t;return this._showMessage("Could not create WebGL context."),!1}var o=this._opts&&this._opts.load;if(o){var a=this._opts&&this._opts.type;this.load(o,{fileType:a,keepRepsInfo:!0})}return!0},ul.prototype.term=function(){this._showMessage("Viewer has been terminated."),this._loading.forEach(function(t){t.cancel()}),this._loading.length=0,this.halt(),this._gfx=null},ul.prototype._showMessage=function(t){var e=document.createElement("div");e.setAttribute("class","miew-message"),e.appendChild(document.createElement("p")).appendChild(document.createTextNode(t)),hl(this._container,e)},ul.prototype._showCanvas=function(){hl(this._container,this._gfx.renderer.domElement)},ul.prototype._initGfx=function(){var t={width:this._container.clientWidth,height:this._container.clientHeight},e={preserveDrawingBuffer:!0};Lp.now.antialias&&(e.antialias=!0),t.renderer2d=new kc,t.renderer=new re(e),Rf.init(t.renderer),t.renderer.getContext().getExtension("EXT_frag_depth")||(Lp.now.zSprites=!1),t.renderer.getContext().getExtension("WEBGL_depth_texture")||(Lp.now.ao=!1),t.renderer.autoClear=!1,t.renderer.setPixelRatio(window.devicePixelRatio),t.renderer.setSize(t.width,t.height),t.renderer.setClearColor(Lp.now.themes[Lp.now.theme]),t.renderer.clearColor(),t.renderer2d.setSize(t.width,t.height),t.camera=new ft(Lp.now.camFov,t.width/t.height,Lp.now.camNear,Lp.now.camFar),t.camera.setMinimalFov(Lp.now.camFov),t.camera.position.z=Lp.now.camDistance,t.camera.updateProjectionMatrix(),t.camera.layers.set(Df.LAYERS.DEFAULT),t.camera.layers.enable(Df.LAYERS.VOLUME),t.camera.layers.enable(Df.LAYERS.VOLUME_BFPLANE),t.stereoCam=new mn,t.scene=new oe,t.scene.fog=new ie(Lp.now.themes[Lp.now.theme],Lp.now.camNear,Lp.now.camFar),t.root=new Df.RCGroup,t.scene.add(t.root),t.pivot=new Df.RCGroup,t.root.add(t.pivot),t.selectionScene=new oe,t.selectionRoot=new _e,t.selectionRoot.matrixAutoUpdate=!1,t.selectionScene.add(t.selectionRoot),t.selectionPivot=new _e,t.selectionPivot.matrixAutoUpdate=!1,t.selectionRoot.add(t.selectionPivot);var r=new Lr(16777215,.45);r.position.set(0,.414,1),r.layers.enable(Df.LAYERS.TRANSPARENT),t.scene.add(r);var n=new Rr(6710886);n.layers.enable(Df.LAYERS.TRANSPARENT),t.scene.add(n),t.axes=new jc(t.root,t.camera),t.offscreenBuf=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ru,format:Ku,depthBuffer:!0}),t.renderer.getContext().getExtension("WEBGL_depth_texture")&&(t.offscreenBuf.depthTexture=new we,t.offscreenBuf.depthTexture.type=Bu),t.offscreenBuf2=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ou,format:Ku,depthBuffer:!1}),t.offscreenBuf3=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ou,format:Ku,depthBuffer:!1}),t.offscreenBuf4=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ou,format:Ku,depthBuffer:!1}),t.volBFTex=t.offscreenBuf3,t.volFFTex=t.offscreenBuf4,t.volWFFTex=t.offscreenBuf,t.renderer.getContext().getExtension("OES_texture_float")?(t.offscreenBuf5=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ou,format:Ku,type:Gu,depthBuffer:!1}),t.offscreenBuf6=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ou,format:Ku,type:Gu,depthBuffer:!1}),t.offscreenBuf7=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ou,format:Ku,type:Gu,depthBuffer:!0}),t.volBFTex=t.offscreenBuf5,t.volFFTex=t.offscreenBuf6,t.volWFFTex=t.offscreenBuf7):this.logger.warn("Device doesn't support OES_texture_float extension"),t.stereoBufL=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ou,format:Ku,depthBuffer:!1}),t.stereoBufR=new a(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:Ou,magFilter:Ou,format:Ku,depthBuffer:!1}),this._toggleWebVR("WEBVR"===Lp.now.stereo,t),this._gfx=t,this._showCanvas(),this._container.appendChild(t.renderer2d.getElement());var i=new Ri;i.domElement.style.position="absolute",i.domElement.style.right="0",i.domElement.style.bottom="0",this._container.appendChild(i.domElement),this._fps=i,this._fps.show(Lp.now.fps)},ul.prototype._initListeners=function(){var t=this;window.addEventListener("resize",function(){t._onResize()})},ul.prototype._makeUniqueVisualName=function(t){if(!t)return Math.random().toString();for(var e=t,r=1;this._visuals.hasOwnProperty(e);)e=t+" ("+r.toString()+")",r++;return e},ul.prototype._addVisual=function(t){if(!t)return null;var e=this._makeUniqueVisualName(t.name);return t.name=e,this._visuals[e]=t,this._gfx.pivot.add(t),t.getSelectionGeo&&this._gfx.selectionPivot.add(t.getSelectionGeo()),e},ul.prototype._removeVisual=function(t){var e="",r=null;t instanceof Qo?(e=t.name,r=t):"string"==typeof t&&(e=t,r=this._visuals[e]),r&&this._visuals.hasOwnProperty(e)&&this._visuals[e]===r&&(e===this._curVisualName&&(this._curVisualName=void 0),delete this._visuals[e],r.release(),this._needRender=!0)},ul.prototype._forEachVisual=function(t){for(var e in this._visuals)this._visuals.hasOwnProperty(e)&&t(this._visuals[e])},ul.prototype._releaseAllVisuals=function(){if(this._gfx&&this._gfx.pivot){for(var t in this._visuals)this._visuals.hasOwnProperty(t)&&this._visuals[t].release();this._visuals={}}},ul.prototype._forEachComplexVisual=function(t){if(this._gfx&&this._gfx.pivot)for(var e in this._visuals)this._visuals.hasOwnProperty(e)&&this._visuals[e]instanceof vc&&t(this._visuals[e])},ul.prototype._getComplexVisual=function(t){t=t||this._curVisualName;var e=null,r=null;return this._forEachComplexVisual(function(n){e=n,n.name===t&&(r=n)}),r||e},ul.prototype._getVolumeVisual=function(){var t=null;return this._forEachVisual(function(e){e instanceof xc&&(t=e)}),t},ul.prototype._getVisualForComplex=function(t){if(!t)return null;var e=null;return this._forEachComplexVisual(function(r){r.getComplex()===t&&(e=r)}),e},ul.prototype.getVisuals=function(){return Object.keys(this._visuals)},ul.prototype.getCurrentVisual=function(){return this._curVisualName},ul.prototype.setCurrentVisual=function(t){this._visuals[t]&&(this._curVisualName=t)},ul.prototype.run=function(){var t=this;if(!this._running){if(this._running=!0,this._halting)return void(this._halting=!1);this._objectControls.enable(!0);(this._getWebVRDevice()||window).requestAnimationFrame(function(){return t._onTick()})}},ul.prototype.halt=function(){this._running&&(this._discardComponentEdit(),this._discardFragmentEdit(),this._objectControls.enable(!1),this._halting=!0)},ul.prototype.enableHotKeys=function(t){this._hotKeysEnabled=t,this._objectControls.enableHotkeys(t)},ul.prototype._onResize=function(){this._needRender=!0;var t=this._gfx;t.width=this._container.clientWidth,t.height=this._container.clientHeight,t.camera.aspect=t.width/t.height,t.camera.setMinimalFov(Lp.now.camFov),t.camera.updateProjectionMatrix(),t.renderer.setSize(t.width,t.height),t.renderer2d.setSize(t.width,t.height),this.dispatchEvent({type:"resize"})},ul.prototype._resizeOffscreenBuffers=function(t,e,r){var n=this._gfx,i="NONE"===(r=r||"NONE")||"ANAGLYPH"===r,o=i?1:.5;n.offscreenBuf.setSize(o*t,e),n.offscreenBuf2.setSize(o*t,e),n.offscreenBuf3.setSize(o*t,e),n.offscreenBuf5&&n.offscreenBuf5.setSize(o*t,e),n.offscreenBuf6&&n.offscreenBuf6.setSize(o*t,e),n.offscreenBuf7&&n.offscreenBuf7.setSize(o*t,e),i&&(n.stereoBufL.setSize(t,e),n.stereoBufR.setSize(t,e))},ul.prototype._onTick=function(){var t=this;if(this._halting)return this._running=!1,void(this._halting=!1);this._fps.update();var e=this._getWebVRDevice();(e||window).requestAnimationFrame(function(){return t._onTick()}),this._onUpdate(),this._needRender&&(this._onRender(),this._needRender=!Lp.now.suspendRender||"WEBVR"===Lp.now.stereo||!!e)},ul.prototype._toggleWebVR=function(){var t=new ft,e=!1,r=null;return function(n,i){var o=i?i.renderer:null;if(!o)throw new Error("No renderer is available to toggle WebVR");if(!i.camera)throw new Error("No camera is available to toggle WebVR");n?(t.copy(i.camera),e=!0,o.vr.enabled=!0,r?r.style.display="block":(r=$g.createButton(o),document.body.appendChild(r))):(o.vr.enabled=!1,r&&(r.style.display="none"),e&&(i.camera.copy(t),this._onResize())),this._needRender=!0}}(),ul.prototype._getWebVRDevice=function(){var t=this._gfx.renderer.vr;return t&&t.enabled?t.getDevice():null},ul.prototype._getBSphereRadius=function(){var t=0;return this._forEachVisual(function(e){t=Math.max(t,e.getBoundaries().boundingSphere.radius)}),t*this._objectControls.getScale()},ul.prototype._updateFog=function(){var t=this._gfx;Lp.now.fog?(void 0!==t.scene.fog&&null!==t.scene.fog||(t.scene.fog=new ie(Lp.now.themes[Lp.now.theme]),this._setUberMaterialValues({fog:Lp.now.fog})),function(t,e,r){t.near=e-r*Lp.now.fogNearFactor,t.far=e+r*Lp.now.fogFarFactor}(t.scene.fog,t.camera.position.z,this._getBSphereRadius())):t.scene.fog&&(t.scene.fog=void 0,this._setUberMaterialValues({fog:Lp.now.fog}))},ul.prototype._onUpdate=function(){void 0!==this.isScriptingCommandAvailable&&this.isScriptingCommandAvailable()&&!this._building&&this.callNextCmd(),this._objectControls.update(),this._forEachComplexVisual(function(t){t.getComplex().update()}),Lp.now.autobuild&&!this._loading.length&&!this._building&&this._needRebuild()&&this.rebuild(),this._loading.length||this._building||this._needRebuild()||this._updateView(),this._updateFog()},ul.prototype._onRender=function(){var t=this._gfx;t.scene.updateMatrixWorld(),t.camera.updateMatrixWorld(),this._clipPlaneUpdateValue(this._getBSphereRadius()),this._fogFarUpdateValue(),t.renderer.clearTarget(null),this._renderFrame(Lp.now.stereo)},ul.prototype._renderFrame=function(){var t=new Kc;return function(e){var r=this._gfx,n=r.renderer;"NONE"!==e&&(r.stereoCam.aspect="ANAGLYPH"===e?1:.5,r.camera.focus=r.camera.position.z,r.stereoCam.update(r.camera));var i=n.getSize();switch(this._resizeOffscreenBuffers(i.width*window.devicePixelRatio,i.height*window.devicePixelRatio,e),e){case"WEBVR":case"NONE":this._renderScene(r.camera,!1);break;case"SIMPLE":case"DISTORTED":n.setScissorTest(!0),n.setScissor(0,0,i.width/2,i.height),n.setViewport(0,0,i.width/2,i.height),this._renderScene(this._gfx.stereoCam.cameraL,"DISTORTED"===e),n.setScissor(i.width/2,0,i.width/2,i.height),n.setViewport(i.width/2,0,i.width/2,i.height),this._renderScene(this._gfx.stereoCam.cameraR,"DISTORTED"===e),n.setScissorTest(!1);break;case"ANAGLYPH":this._renderScene(this._gfx.stereoCam.cameraL,!1,r.stereoBufL),this._renderScene(this._gfx.stereoCam.cameraR,!1,r.stereoBufR),t.uniforms.srcL.value=r.stereoBufL,t.uniforms.srcR.value=r.stereoBufR,r.renderer.renderScreenQuad(t)}r.renderer2d.render(r.scene,r.camera),Lp.now.axes&&r.axes&&!r.renderer.vr.enabled&&r.axes.render(n)}}(),ul.prototype._onThemeChanged=function(){var t=/\s*theme-\w+\b/g;return function(){var e=Lp.now.theme,r=this._containerRoot;r.className=r.className.replace(t,"")+" theme-"+e;var n=this._gfx;if(n){var i=Lp.now.themes[e];n.scene.fog&&n.scene.fog.color.set(i),n.renderer.setClearColor(i)}}}(),ul.prototype._setUberMaterialValues=function(t){this._gfx.root.traverse(function(e){(e instanceof kt||e instanceof me||e instanceof de)&&e.material instanceof Zo&&(e.material.setValues(t),e.material.needsUpdate=!0)})},ul.prototype._renderScene=function(t,e,r){e=e||!1,r=r||null;var n=this._gfx;if(n.renderer.setClearColor(Lp.now.themes[Lp.now.theme],1),n.renderer.clearTarget(r),n.renderer.vr.enabled)n.renderer.render(n.scene,t);else{n.renderer.clearTarget(n.offscreenBuf),"prepass"===Lp.now.transparency?this._renderWithPrepassTransparency(t,n.offscreenBuf):"standard"===Lp.now.transparency&&n.renderer.render(n.scene,t,n.offscreenBuf);var i=null!==this._getComplexVisual(),o=this._getVolumeVisual(),a=i&&Lp.now.fxaa,s=null!==o&&null!=o.getMesh().material,c=s||a||e?n.offscreenBuf2:r,l=n.offscreenBuf;i&&Lp.now.ao?this._performAO(l,n.offscreenBuf.depthTexture,c,n.offscreenBuf3,n.offscreenBuf2):n.renderer.renderScreenQuadFromTex(l.texture,1,c),this._renderSelection(t,l,c),s&&(n.renderer.renderScreenQuadFromTex(c.texture,1,n.offscreenBuf),c=n.offscreenBuf,this._renderVolume(o,t,c,n.volBFTex,n.volFFTex,n.volWFFTex),a||e||n.renderer.renderScreenQuadFromTex(c.texture,1,r)),l=c,a&&(c=e?n.offscreenBuf3:r,this._performFXAA(l,c),l=c),e&&(c=r,this._performDistortion(l,c,!0))}},ul.prototype._performDistortion=function(){var t=new oe,e=new pt(-1,1,1,-1,-500,1e3),r=new Q({uniforms:{srcTex:{type:"t",value:null},aberration:{type:"fv3",value:new l(1)}},vertexShader:"varying vec2 vUv; void main() { vUv = uv; gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 ); }",fragmentShader:"varying vec2 vUv; uniform sampler2D srcTex; uniform vec3 aberration;void main() {vec2 uv = vUv * 2.0 - 1.0;gl_FragColor.r = texture2D(srcTex, 0.5 * (uv * aberration[0] + 1.0)).r;gl_FragColor.g = texture2D(srcTex, 0.5 * (uv * aberration[1] + 1.0)).g;gl_FragColor.b = texture2D(srcTex, 0.5 * (uv * aberration[2] + 1.0)).b;gl_FragColor.a = 1.0;}",transparent:!1,depthTest:!1,depthWrite:!1}),n=Df.buildDistorionMesh(10,10,Lp.now.debug.stereoBarrel);return t.add(new Sd.Mesh(n,r)),function(n,i,o){this._gfx.renderer.clearTarget(i),o?(r.uniforms.srcTex.value=n.texture,r.uniforms.aberration.value.set(.995,1,1.01),this._gfx.renderer.render(t,e,i)):this._gfx.renderer.renderScreenQuadFromTexWithDistortion(n,Lp.now.debug.stereoBarrel,i)}}(),ul.prototype._renderSelection=function(){var t=new qc;return function(e,r,n){var i=this._gfx;i.renderer.setClearColor("black",0),i.renderer.clearTarget(r,!0,!1,!1),i.selectionPivot.children.length>0?(i.selectionRoot.matrix=i.root.matrix,i.selectionPivot.matrix=i.pivot.matrix,i.renderer.render(i.selectionScene,e,r)):i.renderer.renderDummyQuad(r),i.renderer.renderScreenQuadFromTex(r.texture,.6,n),t.uniforms.srcTex.value=r.texture,t.uniforms.srcTexSize.value.set(r.width,r.height),i.renderer.renderScreenQuad(t,n)}}(),ul.prototype._checkVolumeRenderingSupport=function(t){if(!t)return!1;var e=this._gfx,r=e.renderer.getRenderTarget();e.renderer.setRenderTarget(t);var n=e.renderer.getContext(),i=n.checkFramebufferStatus(n.FRAMEBUFFER);return e.renderer.setRenderTarget(r),i===n.FRAMEBUFFER_COMPLETE||(this.logger.warn("Device doesn't support electron density rendering"),!1)},ul.prototype._renderVolume=function(){var t,e=new Em.BackFacePosMaterial,r=new Em.FrontFacePosMaterial,n=(new u).makeTranslation(.5,.5,.5),i=new u;return function(o,a,s,c,l,u){var h=this._gfx;if(void 0===t&&(t=this._checkVolumeRenderingSupport(c)),t){var p=o.getMesh();p.rebuild(a),h.renderer.setClearColor("black",0),h.renderer.clearTarget(c),h.renderer.clearTarget(l),h.renderer.clearTarget(u),a.layers.set(Df.LAYERS.VOLUME_BFPLANE),h.renderer.render(h.scene,a,c),a.layers.set(Df.LAYERS.VOLUME),h.scene.overrideMaterial=e,h.renderer.render(h.scene,a,c),a.layers.set(Df.LAYERS.VOLUME),h.scene.overrideMaterial=r,h.renderer.render(h.scene,a,l),h.scene.overrideMaterial=null,a.layers.set(Df.LAYERS.DEFAULT),i.getInverse(p.matrixWorld),Zo.prototype.uberOptions.world2colorMatrix.multiplyMatrices(n,i),this._setUberMaterialValues({colorFromPos:!0}),h.renderer.render(h.scene,a,u),this._setUberMaterialValues({colorFromPos:!1});var f=p.material;f.uniforms._BFRight.value=c.texture,f.uniforms._FFRight.value=l.texture,f.uniforms._WFFRight.value=u.texture,a.layers.set(Df.LAYERS.VOLUME),h.renderer.render(h.scene,a,s),a.layers.set(Df.LAYERS.DEFAULT)}}}(),ul.prototype._renderWithPrepassTransparency=function(t,e){var r=this._gfx;t.layers.set(Df.LAYERS.DEFAULT),r.renderer.render(r.scene,t,e),t.layers.set(Df.LAYERS.PREPASS_TRANSPARENT),r.renderer.context.colorMask(!1,!1,!1,!1),r.renderer.render(r.scene,t,e),r.renderer.context.colorMask(!0,!0,!0,!0),t.layers.set(Df.LAYERS.TRANSPARENT),r.renderer.render(r.scene,t,e),t.layers.set(Df.LAYERS.DEFAULT)},ul.prototype._performFXAA=function(){var t=new Zc;return function(e,r){if(void 0!==e&&void 0!==r){var n=this._gfx;n.renderer.setClearColor(Lp.now.themes[Lp.now.theme],1),n.renderer.clearTarget(r),t.uniforms.srcTex.value=e.texture,t.uniforms.srcTexelSize.value.set(1/e.width,1/e.height),t.transparent=!0,n.renderer.renderScreenQuad(t,r)}}}(),ul.prototype._performAO=function(){var t=new jg.AOMaterial,e=new jg.HorBilateralBlurMaterial,r=new jg.VertBilateralBlurMaterial,n=new h(new Uint8Array([0,0,0,66,0,0,77,0,0,155,62,0,0,247,0,33,0,0,0,0,0,235,0,0,0,0,0,176,44,0,232,46,0,0,29,0,0,0,0,78,197,0,93,0,0,0,0,0]),4,4,$u,zu,300,Tu,Tu,Ru,Ru,1);n.needsUpdate=!0;var i=[new l(.295184,.077723,.068429),new l(-.271976,-.365221,.838363),new l(.547713,.467576,.488515),new l(.662808,-.031733,.584758),new l(-.025717,.218955,.657094),new l(-.310153,-.365223,.370701),new l(-.101407,-.006313,.747665),new l(-.769138,.360399,.086847),new l(-.271988,-.27514,.905353),new l(.09674,-.566901,.700151),new l(.562872,-.735136,.094647),new l(.379877,.359278,.190061),new l(.519064,-.023055,.405068),new l(-.301036,.114696,.088885),new l(-.282922,.598305,.487214),new l(-.181859,.25167,.679702),new l(-.191463,-.635818,.512919),new l(-.293655,.427423,.078921),new l(-.267983,.680534,.13288),new l(.139611,.319637,.477439),new l(-.352086,.31104,.653913),new l(.321032,.805279,.487345),new l(.073516,.820734,.414183),new l(-.155324,.589983,.41146),new l(.335976,.170782,.527627),new l(.46346,-.355658,.167689),new l(.222654,.59655,.769406),new l(.922138,-.04207,.147555),new l(-.72705,-.329192,.369826),new l(-.090731,.53382,.463767),new l(-.323457,-.876559,.238524),new l(-.663277,-.372384,.342856)],o=[-2,-1,0,1,2];return function(a,s,u,h,p){if(void 0!==a&&void 0!==s&&void 0!==u&&void 0!==h&&void 0!==p){var f=this._gfx;t.uniforms.diffuseTexture.value=a.texture,t.uniforms.depthTexture.value=s,t.uniforms.srcTexelSize.value.set(1/a.width,1/a.height),t.uniforms.camNearFar.value.set(f.camera.near,f.camera.far),t.uniforms.projMatrix.value=f.camera.projectionMatrix,t.uniforms.aspectRatio.value=f.camera.aspect,t.uniforms.tanHalfFOV.value=Math.tan(.5*Eh.DEG2RAD*f.camera.fov),t.uniforms.samplesKernel.value=i;var d=new l,m=new c,g=new l;f.root.matrix.decompose(d,m,g),t.uniforms.kernelRadius.value=Lp.now.debug.ssaoKernelRadius*g.x,t.uniforms.depthThreshold.value=2*this._getBSphereRadius(),t.uniforms.factor.value=Lp.now.debug.ssaoFactor,t.uniforms.noiseTexture.value=n,t.uniforms.noiseTexelSize.value.set(.25,.25);var v=f.scene.fog;v&&t.uniforms.fogNearFar.value.set(v.near,v.far),t.transparent=!1,f.renderer.renderScreenQuad(t,p),e.uniforms.aoMap.value=p.texture,e.uniforms.srcTexelSize.value.set(1/p.width,1/p.height),e.uniforms.depthTexture.value=s,e.uniforms.samplesOffsets.value=o,f.renderer.renderScreenQuad(e,h),r.uniforms.aoMap.value=h.texture,r.uniforms.diffuseTexture.value=a.texture,r.uniforms.srcTexelSize.value.set(1/h.width,1/h.height),r.uniforms.depthTexture.value=s,r.uniforms.samplesOffsets.value=o,f.renderer.renderScreenQuad(r,u)}}}(),ul.prototype.reset=function(){this._picker&&this._picker.reset(),this._lastPick=null,this._releaseAllVisuals(),this._setEditMode(rv),this._resetObjects(),this._gfx&&(Df.clearTree(this._gfx.pivot),this._gfx.renderer2d.reset()),this.setNeedRender()},ul.prototype._resetScene=function(){this._objectControls.reset(),this._objectControls.allowTranslation(!0),this._objectControls.allowAltObjFreeRotation(!0),this.resetReps(),this.resetPivot(),this.rebuildAll()},ul.prototype.resetView=function(){this._picker&&this._picker.reset(),this._setEditMode(rv),this._resetScene(),this._forEachComplexVisual(function(t){t.updateSelectionMask({}),t.rebuildSelectionGeometry()})},ul.prototype.load=function(t,e){var r=this;e=Sl.merge({},e,{context:this}),this.settings.now.use.multiFile||(this._loading.length&&(this._loading.forEach(function(t){t.cancel()}),this._loading.length=0),e.animation||this.reset(!0)),this.dispatchEvent({type:"load",options:e,source:t});var n=new Tp;this._loading.push(n),n.addEventListener("notification",function(t){r.dispatchEvent(t.slaveEvent)}),this._spinner.spin(this._container);var i=function(t){var e=r._loading.indexOf(n);return-1!==e&&r._loading.splice(e,1),r._spinner.stop(),r._refreshTitle(),t};return pl(t,e,n).then(function(t){return function(t,e,r){return new Promise(function(n,i){if(r.shouldCancel())throw new Error("Operation cancelled");if(r.notify({type:"convert"}),e.mdFile){for(var o=new Array(t.length),a=0;a<t.length;a++)o[a]=t.charCodeAt(a);var s=new Uint8Array(o),c=new File([s],e.fileName);ul.prototype.srvTopologyConvert(c,e.mdFile,function(t,o,a){t?(e.converted=!0,e.amberFileName=e.fileName,e.convertedFile=new File([s],e.fileName),e.fileName=null,e.fileType="pdb",r.notify({type:"convertingFinished"}),n(o)):(e.converted=!1,gp.error(a),e.error=a,r.notify({type:"convertingFinished",error:a}),i(new Error(a)))})}else e.converted=!0,n(t)})}(t,e,n)}).then(function(t){return function(t,e,r){if(r.shouldCancel())return Promise.reject(new Error("Operation cancelled"));r.notify({type:"parse"});var n=Sl.head(Ag.parsers.find({format:e.fileType,ext:e.fileExt,data:t}));if(!n)return Promise.reject(new Error("Could not find suitable parser"));var i=new n(t,e);return i.context=e.context,r.addEventListener("cancel",function(){return i.abort()}),i.parse().then(function(t){return r.notify({type:"parsingFinished",data:t}),t}).catch(function(t){throw e.error=t,e.context.logger.debug(t.message),t.stack&&e.context.logger.debug(t.stack),e.context.logger.error("Parsing failed"),r.notify({type:"parsingFinished",error:t}),t})}(t,e,n)}).then(function(t){var n=r._onLoad(t,e);return i(n)}).catch(function(t){throw r.logger.error("Could not load data"),r.logger.debug(t),i(t)})},ul.prototype.unload=function(t){this._removeVisual(t||this.getCurrentVisual()),this.resetPivot()},ul.prototype._startAnimation=function(t){this._stopAnimation();var e=this,r=this._getComplexVisual();if(null!==r){try{this._frameInfo=new Hc(r.getComplex(),t,{onLoadStatusChanged:function(){e.dispatchEvent({type:"mdPlayerStateChanged",state:{isPlaying:e._isAnimating,isLoading:!e._frameInfo||e._frameInfo.isLoading}})},onError:function(t){e._stopAnimation(),e.logger.error(t)}})}catch(t){return void this.logger.error("Animation file does not fit to current complex!")}this._continueAnimation()}else this.logger.error("Unable to start animation - no molecule is loaded.")},ul.prototype._startMdAnimation=function(t,e){this._stopAnimation();var r=this,n=this._getComplexVisual();if(null!==n){try{this._frameInfo=new Hc(n.getComplex(),this.srvStreamMdFn(t,e),{onLoadStatusChanged:function(){r.dispatchEvent({type:"mdPlayerStateChanged",state:{isPlaying:r._isAnimating,isLoading:!r._frameInfo||r._frameInfo.isLoading}})},onError:function(t){r._stopAnimation(),r.logger.error(t)}})}catch(t){return void this.logger.error("Animation file does not fit to current complex!")}this._continueAnimation()}else this.logger.error("Unable to start animation - no molecule is loaded.")},ul.prototype._pauseAnimation=function(){null!==this._animInterval&&(this._isAnimating=!1,clearInterval(this._animInterval),this._animInterval=null,this._frameInfo&&this.dispatchEvent({type:"mdPlayerStateChanged",state:{isPlaying:this._isAnimating,isLoading:this._frameInfo.isLoading}}))},ul.prototype._continueAnimation=function(){this._isAnimating=!0;var t=1e3/Lp.now.maxfps;t=Number.isNaN(t)?0:t;var e=this,r=e._gfx.pivot,n=this._getComplexVisual();n&&(n.resetSelectionMask(),n.rebuildSelectionGeometry(),this._msgAtomInfo.style.opacity=0),this._animInterval=setInterval(function(){if(e.dispatchEvent({type:"mdPlayerStateChanged",state:{isPlaying:e._isAnimating,isLoading:e._frameInfo.isLoading}}),e._frameInfo.frameIsReady){r.updateToFrame(e._frameInfo),e._updateObjsToFrame(e._frameInfo),e._refreshTitle(" Frame "+e._frameInfo._currFrame+" of "+e._frameInfo._framesCount+" time interval - "+e._frameInfo._timeStep);try{e._frameInfo.nextFrame()}catch(t){return e.logger.error("Error during animation"),void e._stopAnimation()}e._needRender=!0}},t)},ul.prototype._stopAnimation=function(){null!==this._animInterval&&(clearInterval(this._animInterval),this._frameInfo.disableEvents(),this._frameInfo=null,this._animInterval=null,this._srvAnimSource=null,this.dispatchEvent({type:"mdPlayerStateChanged",state:null}))},ul.prototype._onLoad=function(t,e){var r=this._gfx,n=null;if(e.animation)return this._refreshTitle(),this._startAnimation(t),null;if(this._stopAnimation(),e&&e.keepRepsInfo||(this._opts.reps=null,this._opts._objects=null),"Complex"===t.id){var i=t;e.fileName?i.name=i.name||cl(e.fileName).toUpperCase():e.amberFileName?i.name=i.name||cl(e.amberFileName).toUpperCase():i.name="Dynamic "+e.fileType+" molecule",n=this._addVisual(new vc(i.name,i)),this._curVisualName=n;var o=this.info();if(this.logger.info("Parsed "+e.fileName+" ("+o.atoms+" atoms, "+o.bonds+" bonds, "+o.residues+" residues, "+o.chains+" chains)."),Sl.isNumber(this._opts.unit)&&i.setCurrentStructure(this._opts.unit),e.preset)this.srvPresetApply(e.preset);else if(Lp.now.autoPreset)switch(e.fileType){case"cml":this.resetReps("small");break;case"pdb":case"mmtf":case"cif":!function(t){var e=!1;return t.forEachComponent(function(t){t.forEachResidue(function(t){t._isValid&&(e=!0)})}),e}(i)?this.resetReps("small"):this.resetReps("macro");break;default:this.resetReps("default")}else this.resetReps("default")}else"Volume"===t.id&&(this.resetEd(),n=this._onLoadEd(t));return r.camera.updateProjectionMatrix(),this._updateFog(),r.root.resetTransform(),this.resetPivot(),this.resetPan(),this._objectControls.setScale(Lp.now.radiusToFit/this._getBSphereRadius()),this._resetObjects(),Lp.now.autoResolution&&this._tweakResolution(),this._opts.view&&(this.view(this._opts.view),delete this._opts.view),e.error?this.dispatchEvent({type:"onParseError",error:e.error}):this.dispatchEvent({type:"onParseDone"}),this._refreshTitle(),e.convertedFile&&e.mdFile&&this._startMdAnimation(e.mdFile,e.convertedFile),n},ul.prototype.resetEd=function(){this._edLoader&&(this._edLoader.abort(),this._edLoader=null),this._removeVisual(this._getVolumeVisual()),this._needRender=!0},ul.prototype.loadEd=function(t){var e=this;this.resetEd();var r=Sl.head(Ag.loaders.find({source:t}));if(!r)return this.logger.error("Could not find suitable loader for this source"),Promise.reject(new Error("Could not find suitable loader for this source"));var n=this._edLoader=new r(t,{binary:!0});return n.context=this,n.load().then(function(t){var r=Sl.head(Ag.parsers.find({format:"ccp4"}));if(!r)throw new Error("Could not find suitable parser for this source");var n=new r(t);return n.context=e,n.parse().then(function(t){e._onLoadEd(t)})}).catch(function(t){e.logger.error("Could not load ED data"),e.logger.debug(t)})},ul.prototype._onLoadEd=function(t){t.normalize();var e=new xc("volume",t);e.getMesh().layers.set(Df.LAYERS.VOLUME);var r=this._addVisual(e);return this._needRender=!0,r},ul.prototype._needRebuild=function(){var t=!1;return this._forEachComplexVisual(function(e){t=t||e.needsRebuild()}),t},ul.prototype._rebuildObjects=function(){var t,e,r=this,n=this._gfx,i=[];for(t=0;t<n.pivot.children.length;++t){var o=n.pivot.children[t];o instanceof Qo||i.push(o)}for(t=0;t<i.length;++t)i[t].parent.remove(i[t]);setTimeout(function(){var i=r._objects;for(t=0,e=i.length;t<e;++t){var o=i[t];o.needsRebuild&&o.build(),o.getGeometry()&&n.pivot.add(o.getGeometry())}},10)},ul.prototype.changeUnit=function(t,e){var r=this._getComplexVisual(e);if(void 0===t){var n=r?r.getComplex().getCurrentStructure():0;return"Current unit: "+n+" ("+(n>0?"Bio molecule "+n:"Asymmetric unit")+")"}if(!r)throw new Error("There is no complex to change!");return r.getComplex().setCurrentStructure(t)&&this._resetScene(),""},ul.prototype.rebuild=function(){if(this._building)this.logger.warn("Miew.rebuild(): already building!");else{this._building=!0,this.dispatchEvent({type:"rebuild"}),this._rebuildObjects(),this._gfx.renderer2d.reset();var t=[];this._forEachComplexVisual(function(e){e.needsRebuild()&&t.push(e.rebuild().then(function(){return new Promise(function(t){e.rebuildSelectionGeometry(),t()})}))});var e=this;this._spinner.spin(this._container),Promise.all(t).then(function(){e._spinner.stop(),e._needRender=!0,e._refreshTitle(),e._building=!1})}},ul.prototype.rebuildAll=function(){this._forEachComplexVisual(function(t){t.setNeedsRebuild()})},ul.prototype._refreshTitle=function(t){var e;t=void 0===t?"":t;var r=this._getComplexVisual();if(r){e=r.getComplex().name;var n=r.repGet(r.repCurrent());e+=n?" – "+n.mode.name+" Mode":""}else e=Object.keys(this._visuals).length>0?"Unknown":"No Data";e+=t,this.dispatchEvent({type:"titleChanged",data:e})},ul.prototype.setNeedRender=function(){this._needRender=!0},ul.prototype._extractRepresentation=function(){var t=this,e=[];this._forEachComplexVisual(function(r){if(0!==r.getSelectionCount()){var n=r.buildSelectorFromMask(1<<r.getSelectionBit()),i=Lp.now.presets.default,o=r.repAdd({selector:n,mode:i[0].mode.id,colorer:i[0].colorer.id,material:i[0].material.id});o<0?r.repCount()===vc.NUM_REPRESENTATION_BITS&&t.logger.warn("Number of representations is limited to "+vc.NUM_REPRESENTATION_BITS):(r.repCurrent(o),e.push(r.name))}}),e.length>0&&(this.logger.report("New representation from selection for complexes: "+e.join(", ")),this.dispatchEvent({type:"repAdd"}))},ul.prototype._setReps=function(t){t=t||this._opts&&this._opts.reps||[],this._forEachComplexVisual(function(e){return e.resetReps(t)})},ul.prototype.applyPreset=function(t){for(var e=Lp.now.presets,r=[t||Lp.defaults.preset,Lp.defaults.preset,Object.keys(e)[0]],n=null,i=0;!n&&i<r.length;++i)Lp.now.preset=r[i],(n=e[Lp.now.preset])||this.logger.warn('Unknown preset "'+Lp.now.preset+'"');this._setReps(n)},ul.prototype.resetReps=function(t){var e=this._opts&&this._opts.reps;e?this._setReps(e):this.applyPreset(t)},ul.prototype.repCount=function(t){var e=this._getComplexVisual(t);return e?e.repCount():0},ul.prototype.repCurrent=function(t,e){var r=this._getComplexVisual(e),n=r?r.repCurrent(t):-1;return t&&n!==t&&this.logger.warn("Representation "+t+" was not found. Current rep remains unchanged."),n},ul.prototype.rep=function(t,e){var r=this._getComplexVisual("");return r?r.rep(t,e):null},ul.prototype.repGet=function(t,e){var r=this._getComplexVisual(e);return r?r.repGet(t):null},ul.prototype.repAdd=function(t,e){var r=this._getComplexVisual(e);return r?r.repAdd(t):-1},ul.prototype.repRemove=function(t,e){var r=this._getComplexVisual(e);return r?r.repRemove(t):null},ul.prototype.repHide=function(t,e,r){this._needRender=!0;var n=this._getComplexVisual(r);return n?n.repHide(t,e):null},ul.prototype._setEditMode=function(t){this._editMode=t;var e=this._msgMode;if(e&&(e.style.opacity=t===rv?0:1,t!==rv)){e.getElementsByTagName("p")[0].innerHTML=t===nv?"COMPONENT EDIT MODE":"FRAGMENT EDIT MODE"}this.dispatchEvent({type:"editModeChanged",data:t===rv})},ul.prototype._enterComponentEditMode=function(){if(this._editMode===rv){var t=[];this._forEachComplexVisual(function(e){var r=e.beginComponentEdit();r&&t.push(r)}),t!==[]&&(this._editors=t,this.logger.info("COMPONENT EDIT MODE -- ON"),this._setEditMode(nv),this._objectControls.keysTranslateObj(!0))}},ul.prototype._applyComponentEdit=function(){if(this._editMode===nv){this._objectControls.stop(),this._objectControls.keysTranslateObj(!1);for(var t=0;t<this._editors.length;++t)this._editors[t].apply();this._editors=[],this.logger.info("COMPONENT EDIT MODE -- OFF (applied)"),this._setEditMode(rv),this.rebuildAll()}},ul.prototype._discardComponentEdit=function(){if(this._editMode===nv){this._objectControls.stop(),this._objectControls.keysTranslateObj(!1);for(var t=0;t<this._editors.length;++t)this._editors[t].discard();this._editors=[],this.logger.info("COMPONENT EDIT MODE -- OFF (discarded)"),this._setEditMode(rv),this._needRender=!0}},ul.prototype._enterFragmentEditMode=function(){if(this._editMode===rv){var t=[];if(this._forEachComplexVisual(function(e){e instanceof vc&&e.getSelectionCount()>0&&t.push(e)}),1===t.length){var e=t[0].beginFragmentEdit();e&&(this._editors=[e],this.logger.info("FRAGMENT EDIT MODE -- ON (single bond)"),this._setEditMode(iv),this._objectControls.allowTranslation(!1),this._objectControls.allowAltObjFreeRotation(e.isFreeRotationAllowed()),this._needRender=!0)}}},ul.prototype._applyFragmentEdit=function(){if(this._editMode===iv){this._objectControls.stop();for(var t=0;t<this._editors.length;++t)this._editors[t].apply();this._editors=[],this.logger.info("FRAGMENT EDIT MODE -- OFF (applied)"),this._setEditMode(rv),this._objectControls.allowTranslation(!0),this._objectControls.allowAltObjFreeRotation(!0),this.rebuildAll()}},ul.prototype._discardFragmentEdit=function(){if(this._editMode===iv){this._objectControls.stop();for(var t=0;t<this._editors.length;++t)this._editors[t].discard();this._editors=[],this.logger.info("FRAGMENT EDIT MODE -- OFF (discarded)"),this._setEditMode(rv),this._objectControls.allowTranslation(!0),this._objectControls.allowAltObjFreeRotation(!0),this._needRender=!0}},ul.prototype.resetPan=function(){this._gfx.camera.position.x=0,this._gfx.camera.position.y=0,this.dispatchEvent({type:"transform"})},ul.prototype._onPick=function(t){function e(e){e.updateSelectionMask(t.obj),e.rebuildSelectionGeometry()}if(Lp.now.picking&&null===this._animInterval&&this._editMode!==iv&&!this._objectControls.isEditingAltObj()){var r=null;if(t.obj.atom?(r=t.obj.atom.getResidue().getChain().getComplex(),this._lastPick=t.obj.atom):t.obj.residue?(r=t.obj.residue.getChain().getComplex(),this._lastPick=t.obj.residue):t.obj.chain?(r=t.obj.chain.getComplex(),this._lastPick=t.obj.chain):t.obj.molecule?(r=t.obj.molecule.getComplex(),this._lastPick=t.obj.molecule):this._lastPick=null,r){var n=this._getVisualForComplex(r);n&&(e(n),this._needRender=!0)}else this._forEachComplexVisual(e),this._needRender=!0;this._updateInfoPanel()}},ul.prototype._onDblClick=function(t){"atom"in t.obj?this.setPivotAtom(t.obj.atom):"residue"in t.obj?this.setPivotResidue(t.obj.residue):this.resetPivot(),this.resetPan(),this._needRender=!0},ul.prototype._onKeyDown=function(t){if(this._running&&this._hotKeysEnabled)switch(t.keyCode){case"C".charCodeAt(0):Lp.now.editing&&this._enterComponentEditMode();break;case"F".charCodeAt(0):Lp.now.editing&&this._enterFragmentEditMode();break;case"A".charCodeAt(0):switch(this._editMode){case nv:this._applyComponentEdit();break;case iv:this._applyFragmentEdit()}break;case"D".charCodeAt(0):switch(this._editMode){case nv:this._discardComponentEdit();break;case iv:this._discardFragmentEdit()}break;case"S".charCodeAt(0):t.preventDefault(),t.stopPropagation(),Lp.now.ao=!Lp.now.ao,this._needRender=!0;break;case 107:t.preventDefault(),t.stopPropagation(),this._forEachComplexVisual(function(t){t.expandSelection(),t.rebuildSelectionGeometry()}),this._updateInfoPanel(),this._needRender=!0;break;case 109:t.preventDefault(),t.stopPropagation(),this._forEachComplexVisual(function(t){t.shrinkSelection(),t.rebuildSelectionGeometry()}),this._updateInfoPanel(),this._needRender=!0}},ul.prototype._onKeyUp=function(t){if(this._running&&this._hotKeysEnabled)switch(t.keyCode){case"X".charCodeAt(0):this._extractRepresentation()}},ul.prototype._updateInfoPanel=function(){var t,e,r=this._msgAtomInfo.getElementsByTagName("p")[0],n=0;for(this._forEachComplexVisual(function(t){n+=t.getSelectionCount()});r.firstChild;)r.removeChild(r.firstChild);if(0!==n){var i=String(n)+" atom"+(1!==n?"s":"")+" selected";null!==this._lastPick&&(i+=", the last pick:");var o="",a="",s="";if(this._lastPick instanceof Qg){e=(t=this._lastPick)._residue;var c=t.getName();a=null!==c.getNode()?c.getNode():c.getString();var l=32!==t._location?String.fromCharCode(t._location):"";o=t.element.fullName+" #"+t._serial+l+":       "+e._chain._name+"."+e._type._name+e._sequence+e._icode.trim()+".","string"==typeof a&&(o+=a),s="Coord: ("+t._position.x.toFixed(2).toString()+",     "+t._position.y.toFixed(2).toString()+",     "+t._position.z.toFixed(2).toString()+")"}else this._lastPick instanceof Jg?o=(e=this._lastPick)._type._fullName+":       "+e._chain._name+"."+e._type._name+e._sequence+e._icode.trim():this._lastPick instanceof tv?o="chain "+this._lastPick._name:this._lastPick instanceof ev&&(o="molecule "+this._lastPick._name);if(r.appendChild(document.createTextNode(i)),""!==o&&(r.appendChild(document.createElement("br")),r.appendChild(document.createTextNode(o))),"string"!=typeof a){var u=a.cloneNode(!0);u.style.fontSize="85%",r.appendChild(u)}""!==s&&(r.appendChild(document.createElement("br")),r.appendChild(document.createTextNode(s))),this._msgAtomInfo.style.opacity=1}else this._msgAtomInfo.style.opacity=0},ul.prototype._getAltObj=function(){if(this._editors){for(var t=null,e=0;e<this._editors.length;++e){var r=this._editors[e].getAltObj();if(r.objects.length>0){if(t){t=null;break}t=r}}if(t)return t}return{objects:[],pivot:new l(0,0,0)}},ul.prototype.resetPivot=function(){var t=new et;this._forEachVisual(function(e){t.union(e.getBoundaries().boundingBox)}),t.getCenter(this._gfx.pivot.position),this._gfx.pivot.position.negate(),this.dispatchEvent({type:"transform"})},ul.prototype.setPivotResidue=function(t){var e=this._getVisualForComplex(t.getChain().getComplex());if(e){var r=this._gfx.pivot.position;if(t._controlPoint)r.copy(t._controlPoint);else{for(var n=0,i=0,o=0,a=t._atoms.length,s=0;s<a;++s){var c=t._atoms[s]._position;n+=c.x/a,i+=c.y/a,o+=c.z/a}r.set(n,i,o)}r.applyMatrix4(e.matrix),r.negate(),this.dispatchEvent({type:"transform"})}},ul.prototype.setPivotAtom=function(t){var e=this._getVisualForComplex(t.getResidue().getChain().getComplex());if(e){var r=this._gfx.pivot.position;r.copy(t._position),r.applyMatrix4(e.matrix),r.negate(),this.dispatchEvent({type:"transform"})}},ul.prototype.benchmarkGfx=function(t){var e=this,r=new wc(this._gfx.renderer);return new Promise(function(n){t||Lp.now.autoResolution?(e.dispatchEvent({type:"profile"}),e._spinner.spin(e._container),r.runOnTicks(50,1e3,2e3).then(function(t){e._gfxScore=0,t>=5&&(e._gfxScore=1e3/r.mean()),t>0&&(e._gfxScore=.5*t),e._spinner.stop(),n()})):n()})},ul.prototype.screenshot=function(t,e){var r=this._gfx;e=e||t||r.height;var n;if((t=t||r.width)===r.width&&e===r.height)n=r.renderer.domElement.toDataURL("image/png");else{var i=r.camera.aspect,o=r.camera.fov,a=function(t){return Math.tan(Eh.degToRad(.5*t))}(r.camera.fov)*Math.min(r.width,r.height)/r.height,s=t/e;r.camera.aspect=s,r.camera.fov=function(t){return 2*Eh.radToDeg(Math.atan(t))}(a/Math.min(s,1)),r.camera.updateProjectionMatrix(),r.renderer.setSize(t,e),this._renderFrame("NONE"),n=r.renderer.domElement.toDataURL("image/png"),r.camera.aspect=i,r.camera.fov=o,r.camera.updateProjectionMatrix(),r.renderer.setSize(r.width,r.height),this._needRender=!0}return n},ul.prototype.screenshotSave=function(t,e,r){var n=this.screenshot(e,r);_p.shotDownload(n,t)},ul.prototype._tweakResolution=function(){var t=[["poor",100],["low",500],["medium",1e3],["high",5e3],["ultra",Number.MAX_VALUE]],e=0;if(this._forEachComplexVisual(function(t){e+=t.getComplex().getAtomCount()}),e>0)for(var r=1e6*this._gfxScore/e,n=0;n<t.length;++n)if(r<t[n][1]){this._autoChangeResolution(t[n][0]);break}},ul.prototype._autoChangeResolution=function(t){t!==Lp.now.resolution&&this.logger.report('Your rendering resolution was changed to "'+t+'" for best performance.'),Lp.now.resolution=t},ul.prototype.saveSettings=function(){this._cookies.setCookie(this._opts.settingsCookie,JSON.stringify(this.settings.getDiffs(!0)))},ul.prototype._loadSettings=function(){try{var t=this._cookies.getCookie(this._opts.settingsCookie),e=t?JSON.parse(t):{};this.settings.applyDiffs(e,!0)}catch(t){this.logger.error("Cookies parse error: "+t.message)}},ul.prototype.restoreSettings=function(){var t=Sl.cloneDeep(this.settings.now);this._loadSettings();var e=_p.objectsDiff(this.settings.now,t);this._onSettingsChanged(e)},ul.prototype.resetSettings=function(){var t=Sl.cloneDeep(this.settings.now);this.settings.reset();var e=_p.objectsDiff(this.settings.now,t);this._onSettingsChanged(e)},ul.prototype.setOptions=function(t){"string"==typeof t&&(t=ul.options.fromAttr(t)),t.reps&&(this._opts.reps=null),Sl.merge(this._opts,t),t.settings&&this.set(t.settings),this._opts._objects=t._objects,this._resetObjects(),t.load&&this.load(t.load,{fileType:t.type}),t.preset&&(Lp.now.preset=t.preset),t.reps&&this.resetReps(t.preset),this._opts.view&&(this.view(this._opts.view),delete this._opts.view);var e=this._getComplexVisual();e&&(e.getComplex().resetCurrentStructure(),Sl.isNumber(t.unit)&&e.getComplex().setCurrentStructure(t.unit),this.resetView(),this.rebuildAll())},ul.prototype.info=function(t){var e=this._getComplexVisual(t);if(!e)return{};var r=e.getComplex(),n=r.metadata;return{id:n.id||r.name||"UNKNOWN",title:n.title&&n.title.join(" ")||"UNKNOWN DATA",atoms:r.getAtomCount(),bonds:r.getBondCount(),residues:r.getResidueCount(),chains:r.getChainCount()}},ul.prototype.addObject=function(t,e){var r=null;if(t.type===Yc.prototype.type&&(r=Yc),null===r)throw new Error("Unknown scene object type - "+t.type);try{var n=new r(t.params,t.opts);this._addSceneObject(n)}catch(t){if(e)throw t;this.logger.debug("Error during scene object creation: "+t.message)}this._needRender=!0},ul.prototype._addSceneObject=function(t){var e=this._getComplexVisual();t.build&&e&&(t.build(e.getComplex()),this._gfx.pivot.add(t.getGeometry()));var r=this._objects;r[r.length]=t},ul.prototype._updateObjsToFrame=function(t){for(var e=this._objects,r=0,n=e.length;r<n;++r)e[r].updateToFrame&&e[r].updateToFrame(t)},ul.prototype._resetObjects=function(){var t=this._opts._objects;if(this._objects=[],t)for(var e=0,r=t.length;e<r;++e)this.addObject(t[e],!1)},ul.prototype.removeObject=function(t){var e=this._objects[t];if(!e)throw new Error("Scene object with index "+t+" does not exist");e.destroy(),this._objects.splice(t,1),this._needRender=!0},ul.prototype.getURL=function(t){return Vp.toURL(this.getState(Sl.defaults(t,{compact:!0,settings:!1,view:!1})))},ul.prototype.getScript=function(t){return Vp.toScript(this.getState(Sl.defaults(t,{compact:!0,settings:!0,view:!0})))},ul.prototype._compareReps=function(t,e){var r={},n=0;t&&(n=t.repCount());var i=Lp.defaults.presets[Lp.now.preset],o=e;void 0===i||i.length>n?(o=!1,r.preset="empty"):Lp.now.preset!==Lp.defaults.preset&&(r.preset=Lp.now.preset);for(var a=[],s=!0,c=0,l=n;c<l;++c)a[c]=t.repGet(c).compare(o?i[c]:null),Sl.isEmpty(a[c])||(s=!1);return s||(r.reps=a),r},ul.prototype.getState=function(t){var e={};t=Sl.defaults(t,{compact:!0,settings:!1,view:!1});var r=this._getComplexVisual();if(null!==r){r.getComplex().metadata.id&&(e.load=r.getComplex().metadata.id);var n=r.getComplex().getCurrentStructure();1!==n&&(e.unit=n)}var i=this._compareReps(r,t.compact);i.preset&&(e.preset=i.preset),i.reps&&(e.reps=i.reps);for(var o=this._objects,a=[],s=0,c=o.length;s<c;++s)a[s]=o[s].identify();if(o.length>0&&(e._objects=a),t.view&&(e.view=this.view()),t.settings){var l=this.settings.getDiffs(!1);Sl.isEmpty(l)||(e.settings=l)}return e},ul.prototype.get=function(t,e){return Lp.get(t,e)},ul.prototype._clipPlaneUpdateValue=function(t){var e=Math.max(this._gfx.camera.position.z-t*Lp.now.draft.clipPlaneFactor,Lp.now.camNear),r={clipPlaneValue:e};this._forEachComplexVisual(function(t){t.setUberOptions(r)});for(var n=0,i=this._objects.length;n<i;++n){var o=this._objects[n];o._line&&o._line.material.setUberOptions(r)}null!==this._picker&&(this._picker.clipPlaneValue=e)},ul.prototype._fogFarUpdateValue=function(){null!==this._picker&&(this._gfx.scene.fog?this._picker.fogFarValue=this._gfx.scene.fog.far:this._picker.fogFarValue=void 0)},ul.prototype._onSettingsChanged=function(t){if(t instanceof Object){if(void 0!==t.theme&&this._onThemeChanged(),void 0!==t.draft&&void 0!==t.draft.clipPlane){var e={clipPlane:Lp.now.draft.clipPlane};this._forEachComplexVisual(function(t){return t.setMaterialValues(e)});for(var r=0,n=this._objects.length;r<n;++r){var i=this._objects[r];i._line&&(i._line.material.setValues(e),i._line.material.needsUpdate=!0)}this.rebuildAll()}void 0===t.transparency&&void 0===t.resolution||this.rebuildAll(),void 0!==t.fps&&this._fps.show(Lp.now.fps),void 0===t.fogNearFactor&&void 0===t.fogFarFactor&&void 0===t.fog||this._updateFog(),t.palette&&this.rebuildAll(),t.autoResolution&&!this._gfxScore&&this.logger.warn("Benchmarks are missed, autoresolution will not work! Autoresolution should be set during miew startup."),t.stereo&&this._toggleWebVR("WEBVR"===t.stereo,this._gfx),this._needRender=!0}},ul.prototype.set=function(t,e){if("string"==typeof t&&void 0!==e){var r=t;t={},Sl.set(t,r,e)}t instanceof Object&&(Lp.override(t),this._onSettingsChanged(t))},ul.prototype.select=function(t,e){var r=this._getComplexVisual();if(r){var n=t;Sl.isString(t)&&(n=Kg.parse(t).selector),r.select(n,e),this._updateInfoPanel(),this._needRender=!0}};var av="1";ul.prototype.view=function(t){var e=this,r=this._gfx.pivot,n=[],i="ZXY";return void 0===t?function(){var t=r.position,o=e._objectControls.getScale()/Lp.now.radiusToFit,a=new ct;return a.setFromQuaternion(e._objectControls.getOrientation(),i),n=[t.x,t.y,t.z,o,a.x,a.y,a.z],av+_p.arrayToBase64(n,Float32Array)}():(function(){40===t.length&&(t="0"+t);var o=t[0];if(n=_p.arrayFromBase64(t.substr(1),Float32Array),o!==av){if("0"!==o)return void e.logger.warn("Encoded view version mismatch, stored as "+o+" vs "+av+" expected");n[3]/=8}var a=Hg.createView();a.position.copy(r.position),a.scale=e._objectControls.getScale(),a.orientation.copy(e._objectControls.getOrientation());var s=Hg.createView();s.position.set(n[0],n[1],n[2]),e._getComplexVisual()&&s.position.sub(e._getComplexVisual().position),s.scale=n[3],s.orientation.setFromEuler(new ct(n[4],n[5],n[6],i)),Hg.setup(a,s)}(),t)},ul.prototype._updateView=function(){var t=this._gfx.pivot;if(Hg.wasStarted()||Hg.start(),Hg.isMoving()){var e=Hg.getCurrentView();if(e.success){var r=e.view;t.position.copy(r.position),this._objectControls.setScale(r.scale*Lp.now.radiusToFit),this._objectControls.setOrientation(r.orientation),this.dispatchEvent({type:"transform"}),this._needRender=!0}}},ul.prototype.translate=function(t,e,r){this._objectControls.translatePivot(t,e,r),this.dispatchEvent({type:"transform"}),this._needRender=!0},ul.prototype.rotate=function(t,e,r){this._objectControls.rotate((new c).setFromEuler(new ct(t,e,r,"XYZ"))),this.dispatchEvent({type:"transform"}),this._needRender=!0},ul.prototype.scale=function(t){if(t<=0)throw new RangeError("Scale should be greater than zero");this._objectControls.scale(t),this.dispatchEvent({type:"transform"}),this._needRender=!0},ul.prototype.pan=function(t,e){this._gfx.camera.translateX(t),this._gfx.camera.translateY(e),this._needRender=!0},ul.prototype.within=function(t,e){var r=this._getComplexVisual();if(!r)return Kg.None();t instanceof String&&(t=Kg.parse(t));var n=r.within(t,e);return n&&(r.rebuildSelectionGeometry(),this._needRender=!0),n},ul.prototype.projected=function(t,e){var r=this._getComplexVisual(e);if(!r)return!1;var n=r.getComplex().getAtomByFullname(t);if(null===n)return!1;var i=n._position.clone();return this._gfx.pivot.updateMatrixWorldRecursive(),this._gfx.camera.updateMatrixWorldRecursive(),this._gfx.pivot.localToWorld(i),i.project(this._gfx.camera),{x:.5*(i.x+1)*this._gfx.width,y:.5*(1-i.y)*this._gfx.height}};var sv=/^(?:(pdb|cif|mmtf|ccp4):\s*)?(\d[a-z\d]{3})$/i,cv=/^(?:pc|pubchem):\s*([a-z]+)$/i,lv=/^([a-z][a-z\d\-+.]*):/i;ul.prototype.VERSION="0.7.10",Sl.assign(ul,{VERSION:ul.prototype.VERSION,registeredPlugins:[],chem:Tf,modes:Jd,colorers:gm,materials:bm,palettes:fm,options:Vp,settings:Lp,utils:_p,gfx:{Representation:pc,fbxExport:function(t,e,r){Xg=Lp.now.fbxprec,window.requestFileSystem=window.requestFileSystem||window.webkitRequestFileSystem,window.requestFileSystem(window.TEMPORARY,1073741824,function(n){var i=new el;Zg=n,r&&(function(t,e,r,n,i){t.add(r,"",!1,!1),e.forEachAtom(function(o){var a=o.getPosition(),s=new X(i.getAtomColor(o,e)),c="ATOM "+o._index+" "+a.x+" "+a.y+" "+a.z+" "+n.calcAtomRadius(o)+" "+s.r+" "+s.g+" "+s.b+"\n";t.add(r,c,!1,!0)})}(i,t,"atoms.txt",e),function(t,e,r){t.add(r,"",!1,!1),e.forEachBond(function(e){var n="BIND "+e._left._index+" "+e._right._index+"\n";t.add(r,n,!1,!0)}),t.add(r,"TED",!1,!0)}(i,t,"bonds.txt")),function(t,e,r){function n(t){t instanceof kt&&ol(i,t.geometry);for(var e=0,r=t.children.length;e<r;e++)n(t.children[e])}for(var i={indices:null},o=0,a=r.length;o<a;++o)n(r[o].buildGeometry(e));al(t,i)}(i,t,e)},tl)}},thirdParty:{lodash:Sl,three:fp}});var uv=e(function(e,r){var n=function(){function t(){this.yy={}}var e=function(t,e,r,n){for(r=r||{},n=t.length;n--;r[t[n]]=e);return r},r=[1,73],n=[1,75],i=[1,76],o=[1,79],a=[1,80],s=[1,81],c=[1,82],l=[1,83],u=[1,94],h=[1,86],p=[1,87],f=[1,88],d=[1,89],m=[1,112],g=[1,90],v=[1,113],y=[1,93],_=[1,64],x=[1,95],b=[1,96],w=[1,98],S=[1,97],M=[1,109],A=[1,110],E=[1,111],C=[1,99],T=[1,100],P=[1,101],L=[1,102],R=[1,103],N=[1,104],I=[1,105],O=[1,106],D=[1,107],F=[1,108],z=[1,114],k=[1,115],U=[1,116],B=[1,118],V=[1,117],j=[1,70],G=[1,72],W=[1,69],H=[1,71],X=[1,77],Y=[1,78],q=[1,84],Z=[1,85],$=[1,91],K=[1,92],Q=[1,66],J=[1,67],tt=[1,68],et=[1,74],rt=[1,128],nt=[1,124],it=[1,127],ot=[1,125],at=[1,126],st=[1,131],ct=[1,130],lt=[1,147],ut=[1,155],ht=[1,162],pt=[1,163],ft=[1,200],dt=[5,6,7,9,12,13,14,16,17,18,19,22,24,25,26,29,32,33,34,36,37,40,42,43,44,51,53,54,55,57,58,59,61,62,63,65,66,67,68,69,70,71,72,73,74,76,77,78,79,81,82,84,85,86,90,91,93,96,97,100,102,103],mt=[5,6,7,9,12,13,14,16,17,18,19,22,24,25,26,29,32,33,34,36,37,40,42,43,44,51,53,54,55,57,58,59,61,62,63,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,81,82,84,85,86,90,91,93,96,97,100,102,103],gt=[5,6,7,9,12,14,16,17,18,19,22,24,25,26,29,32,33,36,37,40,42,43,44,51,53,54,55,57,58,61,62,63,65,66,67,68,69,70,71,72,73,79,81,82,84,85,86,90,91,100],vt=[5,90,91],yt=[5,93],_t=[1,226],xt=[5,13,59,74,103],bt=[75,102],wt={trace:function(){},yy:{},symbols_:{error:2,Program:3,Command:4,EOF:5,RESET:6,BUILD:7,ALL:8,HELP:9,Path:10,OneArgCommand:11,GET:12,STRING:13,SET:14,Value:15,SET_SAVE:16,SET_RESTORE:17,SET_RESET:18,PRESET:19,AddRepresentation:20,EditRepresentation:21,REMOVE:22,RepresentationReference:23,HIDE:24,SHOW:25,LIST:26,EXPAND_KEY:27,SELECTOR_KEY:28,SELECT:29,AS:30,WordAll:31,SELECTOR:32,WITHIN:33,NUMBER:34,OF:35,MATERIAL:36,IDENTIFIER:37,ModeCMD:38,ColorCMD:39,VIEW:40,BASE_64:41,UNIT:42,SCALE:43,ROTATE:44,AxesList:45,TRANSLATE:46,GetURLBranch:47,Screenshot:48,SrvCMD:49,SrvScenarioCMD:50,LINE:51,ArgList:52,LISTOBJ:53,REMOVEOBJ:54,URL:55,VIEW_KEY:56,SCREENSHOT:57,FILE_LIST:58,FILE_KEY:59,PresetPath:60,FILE_REGISTER:61,FILE_DELETE:62,PRESET_ADD:63,Word:64,PRESET_DELETE:65,PRESET_UPDATE:66,PRESET_RENAME:67,PRESET_OPEN:68,CREATE_SCENARIO:69,RESET_SCENARIO:70,DELETE_SCENARIO:71,LIST_SCENARIO:72,ADD_SCENARIO_ITEM:73,DELAY_KEY:74,"=":75,DESCRIPTION_KEY:76,PDB_KEY:77,PRST_KEY:78,LOAD:79,Url:80,SCRIPT:81,ADD:82,Description:83,REP:84,MODE:85,COLOR:86,Descriptor:87,RepresentationOwnProperty:88,RepresentationOwnPropertyOpts:89,DESC_KEY:90,DESC_KEY_OPTS:91,AxesArg:92,DESC_KEY_AXES:93,Arg:94,PathWoDescKey:95,HEX:96,BOOL:97,CommandSetWoDESC_KEY:98,DescKeys:99,CLEAR:100,CommandSet:101,".":102,"/":103,HexOrNumber:104,$accept:0,$end:1},terminals_:{2:"error",5:"EOF",6:"RESET",7:"BUILD",8:"ALL",9:"HELP",12:"GET",13:"STRING",14:"SET",16:"SET_SAVE",17:"SET_RESTORE",18:"SET_RESET",19:"PRESET",22:"REMOVE",24:"HIDE",25:"SHOW",26:"LIST",27:"EXPAND_KEY",28:"SELECTOR_KEY",29:"SELECT",30:"AS",32:"SELECTOR",33:"WITHIN",34:"NUMBER",35:"OF",36:"MATERIAL",37:"IDENTIFIER",40:"VIEW",41:"BASE_64",42:"UNIT",43:"SCALE",44:"ROTATE",46:"TRANSLATE",51:"LINE",53:"LISTOBJ",54:"REMOVEOBJ",55:"URL",56:"VIEW_KEY",57:"SCREENSHOT",58:"FILE_LIST",59:"FILE_KEY",61:"FILE_REGISTER",62:"FILE_DELETE",63:"PRESET_ADD",65:"PRESET_DELETE",66:"PRESET_UPDATE",67:"PRESET_RENAME",68:"PRESET_OPEN",69:"CREATE_SCENARIO",70:"RESET_SCENARIO",71:"DELETE_SCENARIO",72:"LIST_SCENARIO",73:"ADD_SCENARIO_ITEM",74:"DELAY_KEY",75:"=",76:"DESCRIPTION_KEY",77:"PDB_KEY",78:"PRST_KEY",79:"LOAD",81:"SCRIPT",82:"ADD",84:"REP",85:"MODE",86:"COLOR",90:"DESC_KEY",91:"DESC_KEY_OPTS",93:"DESC_KEY_AXES",96:"HEX",97:"BOOL",100:"CLEAR",102:".",103:"/"},productions_:[0,[3,2],[3,1],[4,1],[4,1],[4,2],[4,1],[4,2],[4,1],[4,2],[4,2],[4,3],[4,3],[4,1],[4,1],[4,1],[4,1],[4,2],[4,1],[4,1],[4,2],[4,2],[4,2],[4,2],[4,1],[4,2],[4,2],[4,2],[4,4],[4,2],[4,6],[4,2],[4,1],[4,1],[4,1],[4,2],[4,2],[4,1],[4,2],[4,2],[4,2],[4,2],[4,1],[4,1],[4,1],[4,1],[4,3],[4,3],[4,4],[4,4],[4,1],[4,2],[47,1],[47,2],[47,2],[47,3],[47,3],[48,1],[48,2],[48,3],[49,1],[49,3],[49,2],[49,4],[49,2],[49,4],[49,2],[49,4],[49,1],[49,2],[49,2],[49,2],[49,3],[49,3],[49,3],[49,2],[49,2],[49,2],[49,2],[49,2],[49,2],[49,2],[49,2],[49,3],[49,3],[49,3],[49,2],[49,2],[49,2],[50,2],[50,2],[50,1],[50,2],[50,2],[50,2],[50,1],[50,2],[50,3],[50,3],[50,3],[50,7],[50,13],[50,13],[50,13],[50,13],[11,2],[11,2],[11,2],[11,2],[20,1],[20,2],[20,2],[20,3],[21,2],[21,3],[38,2],[38,3],[39,2],[39,3],[23,1],[23,1],[83,1],[83,2],[83,3],[83,4],[87,1],[87,1],[87,2],[88,3],[89,3],[45,1],[45,2],[92,2],[52,1],[52,2],[94,3],[15,1],[15,1],[15,1],[15,1],[15,1],[64,1],[64,1],[31,1],[31,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[99,1],[99,1],[99,1],[99,1],[99,1],[99,1],[99,1],[101,1],[101,1],[95,1],[95,3],[95,3],[10,1],[10,1],[10,3],[10,3],[10,3],[80,1],[60,1],[60,3],[104,1],[104,1]],performAction:function(t,e,r,n,i,o,a){var s=o.length-1;switch(i){case 1:return o[s-1];case 3:this.$=n.miew.reset(!1),n.ClearContext(),n.miew.resetReps("empty");break;case 4:this.$=n.miew.rebuild();break;case 5:this.$=n.miew.rebuildAll(),n.miew.rebuild();break;case 6:this.$=n.echo(n.utils.help().toString());break;case 7:this.$=n.echo(n.utils.help(o[s]).toString());break;case 9:case 10:this.$=n.utils.propagateProp(o[s]),n.echo(n.miew.get(o[s]).toString());break;case 11:case 12:this.$=n.miew.set(o[s-1],n.utils.propagateProp(o[s-1],o[s]));break;case 13:this.$=n.miew.saveSettings();break;case 14:this.$=n.miew.restoreSettings();break;case 15:this.$=n.miew.resetSettings();break;case 16:this.$=n.miew.resetReps();break;case 17:this.$=n.miew.applyPreset(o[s]);break;case 20:this.$=n.miew.repRemove(o[s]),n.representations.remove(o[s]);break;case 21:this.$=n.miew.repHide(o[s]);break;case 22:this.$=n.miew.repHide(o[s],!1);break;case 23:this.$=n.echo(n.utils.listRep(n.miew,n.representations,o[s],"-e"));break;case 24:this.$=n.echo(n.utils.list(n.miew,n.representations));break;case 25:this.$=n.echo(n.utils.list(n.miew,n.representations,o[s]));break;case 26:this.$=n.echo(n.utils.listSelector(n.miew,n.Context));break;case 27:this.$=n.miew.select(n.utils.checkArg(o[s-1].toLowerCase(),o[s],!0));break;case 28:this.$=n.Context[o[s].toLowerCase()]=n.utils.checkArg(o[s-3].toLowerCase(),o[s-2],!0),n.miew.select(n.Context[o[s].toLowerCase()]);break;case 29:this.$=n.miew.rep(n.miew.repCurrent(),{selector:n.utils.checkArg(o[s-1].toLowerCase(),o[s])});break;case 30:this.$=n.Context[o[s].toLowerCase()]=n.miew.within(n.utils.checkArg("select",o[s-2],!0),Number(o[s-4]));break;case 31:this.$=n.miew.rep(n.miew.repCurrent(),{material:n.utils.checkArg(o[s-1].toLowerCase(),o[s].toUpperCase())});break;case 34:this.$=n.echo(n.miew.view());break;case 35:case 36:this.$=n.miew.view(o[s]);break;case 37:this.$=n.echo(n.miew.changeUnit());break;case 38:this.$=n.miew.changeUnit(o[s]);break;case 39:this.$=n.miew.scale(o[s]);break;case 40:for(var c=0,l=o[s].length;c<l;c++)n.miew.rotate(o[s][c].x*Math.PI/180,o[s][c].y*Math.PI/180,o[s][c].z*Math.PI/180);break;case 41:for(c=0,l=o[s].length;c<l;c++)n.miew.translate(o[s][c].x||0,o[s][c].y||0,o[s][c].z||0);break;case 46:case 47:this.$=n.miew.addObject({type:"line",params:[o[s-1],o[s]]},!0);break;case 48:case 49:this.$=n.miew.addObject({type:"line",params:[o[s-2],o[s-1]],opts:o[s].toJSO(n.utils,"objects","line")},!0);break;case 50:this.$=n.echo(n.utils.listObjs(n.miew));break;case 51:this.$=n.miew.removeObject(o[s]);break;case 52:this.$=n.echo(n.miew.getURL({view:!1,settings:!1}));break;case 53:this.$=n.echo(n.miew.getURL({view:!1,settings:!0}));break;case 54:this.$=n.echo(n.miew.getURL({view:!0,settings:!1}));break;case 55:case 56:this.$=n.echo(n.miew.getURL({view:!0,settings:!0}));break;case 57:this.$=n.miew.screenshotSave();break;case 58:this.$=n.miew.screenshotSave("",Number(o[s]));break;case 59:this.$=n.miew.screenshotSave("",Number(o[s-1]),Number(o[s]));break;case 60:this.$=n.srv.fileList(n.miew,n.echo,n.error);break;case 61:this.$=n.srv.fileList(n.miew,n.echo,n.error,"",o[s]);break;case 62:this.$=n.srv.fileList(n.miew,n.echo,n.error,o[s]);break;case 63:this.$=n.srv.fileList(n.miew,n.echo,n.error,o[s-2],o[s]);break;case 64:case 66:this.$=n.srv.coroutineWithFileName(n.miew,n.echo,n.error,o[s],n.srv.fileList,n.srv,n.miew,n.echo,n.error);break;case 65:case 67:this.$=n.srv.coroutineWithFileName(n.miew,n.echo,n.error,o[s-2],n.srv.fileList,n.srv,n.miew,n.echo,n.error,o[s]);break;case 68:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvTopologyRegister");break;case 69:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvTopologyDelete",o[s],!1);break;case 70:case 71:this.$=n.srv.coroutineWithFileName(n.miew,n.echo,n.error,o[s],n.miew.srvTopologyDelete,!1);break;case 72:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvTopologyDelete",o[s-1],!0);break;case 73:case 74:this.$=n.srv.coroutineWithFileName(n.miew,n.echo,n.error,o[s-1],n.miew.srvTopologyDelete,!0);break;case 75:case 76:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetCreate",o[s]);break;case 77:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetDelete",o[s]);break;case 78:case 79:this.$=n.srv.coroutineWithPresetPath(n.miew,n.echo,n.error,o[s],n.miew.srvPresetDelete);break;case 80:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetUpdate",o[s]);break;case 81:case 82:this.$=n.srv.coroutineWithPresetPath(n.miew,n.echo,n.error,o[s],n.miew.srvPresetUpdate);break;case 83:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetRename",o[s-1],o[s]);break;case 84:case 85:this.$=n.srv.coroutineWithPresetPath(n.miew,n.echo,n.error,o[s-1],n.miew.srvPresetRename,o[s]);break;case 86:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetApply",o[s]),n.representations.clear();break;case 87:case 88:this.$=n.srv.coroutineWithPresetPath(n.miew,n.echo,n.error,o[s],n.miew.srvPresetApply),n.representations.clear();break;case 89:case 90:this.$=n.srv.createScenario(o[s]);break;case 91:this.$=n.srv.resetScenario();break;case 92:case 93:this.$=n.srv.deleteScenario(n.miew,n.echo,n.error,o[s]);break;case 94:this.$=n.srv.deleteScenario(n.miew,n.echo,n.error,Number(o[s]));break;case 95:this.$=n.srv.listScenario(n.miew,n.echo,n.error);break;case 96:case 97:case 98:case 99:this.$=n.srv.listScenario(n.miew,n.echo,n.error,o[s]);break;case 100:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,Number(o[s-3]),o[s]);break;case 101:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,Number(o[s-9]),Number(o[s-6]),Number(o[s-3]),o[s]);break;case 102:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,o[s-9],Number(o[s-6]),Number(o[s-3]),o[s]);break;case 103:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,Number(o[s-9]),o[s-6],Number(o[s-3]),o[s]);break;case 104:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,o[s-9],o[s-6],Number(o[s-3]),o[s]);break;case 105:case 106:case 107:this.$=n.utils.load(n.miew,o[s]),n.representations.clear();break;case 108:this.$=n.notimplemented();break;case 109:this.$=n.echo(n.representations.add(n.miew.repAdd()));break;case 110:this.$=n.echo(n.representations.add(o[s],n.miew.repAdd()));break;case 111:this.$=n.echo(n.representations.add(n.miew.repAdd(o[s])));break;case 112:this.$=n.echo(n.representations.add(o[s-1],n.miew.repAdd(o[s])));break;case 113:this.$=n.miew.rep(o[s]),n.miew.repCurrent(o[s]);break;case 114:this.$=n.miew.rep(o[s-1],o[s]),n.miew.repCurrent(o[s-1]);break;case 115:this.$=n.miew.rep(n.miew.repCurrent(),{mode:n.utils.checkArg(o[s-1].toLowerCase(),o[s].toUpperCase())});break;case 116:this.$=n.miew.rep(n.miew.repCurrent(),{mode:new Array(n.utils.checkArg(o[s-2].toLowerCase(),o[s-1].toUpperCase()),o[s].toJSO(n.utils,o[s-2],o[s-1].toUpperCase()))});break;case 117:this.$=n.miew.rep(n.miew.repCurrent(),{colorer:n.utils.checkArg(o[s-1].toLowerCase(),o[s].toUpperCase())});break;case 118:this.$=n.miew.rep(n.miew.repCurrent(),{colorer:new Array(n.utils.checkArg(o[s-2].toLowerCase(),o[s-1].toUpperCase()),o[s].toJSO(n.utils,o[s-2],o[s-1].toUpperCase()))});break;case 119:this.$=Number(n.representations.get(o[s]));break;case 120:case 136:this.$=Number(o[s]);break;case 121:this.$=o[s];break;case 122:this.$=n._.assign(o[s-1],o[s]);break;case 123:this.$=n._.assign(o[s-2],o[s-1],o[s]);break;case 124:this.$=n._.assign(o[s-3],o[s-2],o[s-1],o[s]);break;case 125:case 126:this.$=n.CreateObjectPair(o[s].key,o[s].val);break;case 127:this.$=n.CreateObjectPair(o[s-1].key,new Array(o[s-1].val,o[s].toJSO(n.utils,o[s-1].key,o[s-1].val)));break;case 128:case 129:this.$=Object.create({key:n.keyRemap(o[s-2]),val:n.utils.checkArg(o[s-2],o[s])});break;case 130:this.$=[o[s]];break;case 131:this.$=o[s-1].concat(o[s]);break;case 132:this.$=n.CreateObjectPair(o[s-1].toLowerCase(),Number(o[s]));break;case 133:this.$=new n.ArgList(o[s]);break;case 134:this.$=o[s-1].append(o[s]);break;case 135:this.$=new n.Arg(o[s-2],o[s]);break;case 137:this.$=parseInt(o[s]);break;case 138:this.$=JSON.parse(o[s]);break;case 139:case 140:this.$=String(o[s]);break;case 201:case 202:case 205:case 206:case 207:this.$=o[s-2]+o[s-1]+o[s];break;case 210:this.$=o[s-2]=o[s-2]+o[s-1]+o[s]}},table:[{3:1,4:2,5:[1,3],6:[1,4],7:[1,5],9:[1,6],11:7,12:[1,8],14:[1,9],16:[1,10],17:[1,11],18:[1,12],19:[1,13],20:14,21:15,22:[1,16],24:[1,17],25:[1,18],26:[1,19],29:[1,20],32:[1,21],33:[1,22],36:[1,23],38:24,39:25,40:[1,26],42:[1,27],43:[1,28],44:[1,29],46:[1,30],47:31,48:32,49:33,50:34,51:[1,35],53:[1,36],54:[1,37],55:[1,44],57:[1,45],58:[1,46],61:[1,47],62:[1,48],63:[1,49],65:[1,50],66:[1,51],67:[1,52],68:[1,53],69:[1,54],70:[1,55],71:[1,56],72:[1,57],73:[1,58],79:[1,38],81:[1,39],82:[1,40],84:[1,41],85:[1,42],86:[1,43]},{1:[3]},{5:[1,59]},{1:[2,2]},{5:[2,3]},{5:[2,4],8:[1,60]},{5:[2,6],6:r,7:n,9:i,10:61,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{5:[2,8]},{6:r,7:n,9:i,10:119,12:o,13:[1,120],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{6:r,7:n,9:i,10:121,12:o,13:[1,122],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{5:[2,13]},{5:[2,14]},{5:[2,15]},{5:[2,16],13:rt,15:123,34:nt,37:it,96:ot,97:at},{5:[2,18]},{5:[2,19]},{23:129,34:st,37:ct},{23:132,34:st,37:ct},{23:133,34:st,37:ct},{5:[2,24],23:134,27:[1,135],28:[1,136],34:st,37:ct},{13:[1,137]},{13:[1,138]},{34:[1,139]},{37:[1,140]},{5:[2,32]},{5:[2,33]},{5:[2,34],13:[1,141],41:[1,142]},{5:[2,37],34:[1,143]},{34:[1,144]},{45:145,92:146,93:lt},{45:148,92:146,93:lt},{5:[2,42]},{5:[2,43]},{5:[2,44]},{5:[2,45]},{6:r,7:n,9:i,10:150,12:o,13:[1,149],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{5:[2,50]},{34:[1,151]},{13:ut,37:[1,153],59:[1,154],80:152},{13:ut,80:156},{5:[2,109],37:[1,157],83:158,87:159,88:160,89:161,90:ht,91:pt},{23:164,34:st,37:ct},{37:[1,165]},{37:[1,166]},{5:[2,52],28:[1,167],56:[1,168]},{5:[2,57],34:[1,169]},{5:[2,60],6:r,7:n,9:i,10:174,12:o,13:[1,173],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,171],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,59:[1,170],60:172,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{5:[2,68]},{6:r,7:n,9:i,10:174,12:o,13:[1,176],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,175],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,60:177,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{6:r,7:n,9:i,12:o,13:[1,178],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:179,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,98:65,100:et},{6:r,7:n,9:i,10:174,12:o,13:[1,181],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,180],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,60:182,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{6:r,7:n,9:i,10:174,12:o,13:[1,184],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,183],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,60:185,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{6:r,7:n,9:i,10:174,12:o,13:[1,187],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,186],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,60:188,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{6:r,7:n,9:i,10:174,12:o,13:[1,190],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,189],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,60:191,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{6:r,7:n,9:i,12:o,13:[1,192],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:193,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,98:65,100:et},{5:[2,91]},{6:r,7:n,9:i,12:o,13:[1,194],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,196],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:195,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,98:65,100:et},{5:[2,95],27:[1,197]},{74:[1,198],77:[1,199]},{1:[2,1]},{5:[2,5]},{5:[2,7],102:ft},e(dt,[2,203]),e(dt,[2,204]),e(mt,[2,141]),e(mt,[2,142]),e(dt,[2,191]),e(dt,[2,192]),e(dt,[2,193]),e(dt,[2,194]),e(dt,[2,195]),e(dt,[2,196]),e(dt,[2,197]),e(mt,[2,145]),e(mt,[2,146]),e(mt,[2,147]),e(mt,[2,148]),e(mt,[2,149]),e(mt,[2,150]),e(mt,[2,151]),e(mt,[2,152]),e(mt,[2,153]),e(mt,[2,154]),e(mt,[2,155]),e(mt,[2,156]),e(mt,[2,157]),e(mt,[2,158]),e(mt,[2,159]),e(mt,[2,160]),e(mt,[2,161]),e(mt,[2,162]),e(mt,[2,163]),e(mt,[2,164]),e(mt,[2,165]),e(mt,[2,166]),e(mt,[2,167]),e(mt,[2,168]),e(mt,[2,169]),e(mt,[2,170]),e(mt,[2,171]),e(mt,[2,172]),e(mt,[2,173]),e(mt,[2,174]),e(mt,[2,175]),e(mt,[2,176]),e(mt,[2,177]),e(mt,[2,178]),e(mt,[2,179]),e(mt,[2,180]),e(mt,[2,181]),e(mt,[2,182]),e(mt,[2,183]),e(mt,[2,184]),e(mt,[2,185]),e(mt,[2,186]),e(mt,[2,187]),e(mt,[2,188]),e(mt,[2,189]),e(mt,[2,190]),{5:[2,9],102:ft},{5:[2,10]},{13:rt,15:201,34:nt,37:it,96:ot,97:at,102:ft},{13:rt,15:202,34:nt,37:it,96:ot,97:at},{5:[2,17]},e(gt,[2,136]),e(gt,[2,137]),e(gt,[2,138]),e(gt,[2,139]),e(gt,[2,140]),{5:[2,20]},e(vt,[2,119]),e(vt,[2,120]),{5:[2,21]},{5:[2,22]},{5:[2,23]},{5:[2,25]},{5:[2,26]},{5:[2,27],30:[1,203]},{5:[2,29]},{35:[1,204]},{5:[2,31]},{5:[2,35]},{5:[2,36]},{5:[2,38]},{5:[2,39]},{5:[2,40],92:205,93:lt},e(yt,[2,130]),{34:[1,206]},{5:[2,41],92:205,93:lt},{13:[1,207]},{6:r,7:n,9:i,10:208,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et,102:ft},{5:[2,51]},{5:[2,105]},{5:[2,106]},{5:[2,107]},{5:[2,208]},{5:[2,108]},{5:[2,110],83:209,87:159,88:160,89:161,90:ht,91:pt},{5:[2,111]},{5:[2,121],87:210,88:160,89:161,90:ht,91:pt},e(vt,[2,125]),e(vt,[2,126],{98:65,52:211,94:212,95:213,64:214,6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,100:et}),{75:[1,215]},{75:[1,216]},{5:[2,113],83:217,87:159,88:160,89:161,90:ht,91:pt},{5:[2,115],6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,52:218,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:214,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,94:212,95:213,98:65,100:et},{5:[2,117],6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,52:219,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:214,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,94:212,95:213,98:65,100:et},{5:[2,53],56:[1,220]},{5:[2,54],28:[1,221]},{5:[2,58],34:[1,222]},{13:[1,223]},{5:[2,62],59:[1,224]},{5:[2,64],59:[1,225],103:_t},{5:[2,66],59:[1,227]},e(xt,[2,209],{102:ft}),{5:[2,69],59:[1,228]},{5:[2,70],59:[1,229]},{5:[2,71],59:[1,230],103:_t},{5:[2,75]},{5:[2,76]},{5:[2,77]},{5:[2,78]},{5:[2,79],103:_t},{5:[2,80]},{5:[2,81]},{5:[2,82],103:_t},{13:[1,231]},{13:[1,232]},{13:[1,233],103:_t},{5:[2,86]},{5:[2,87]},{5:[2,88],103:_t},{5:[2,89]},{5:[2,90]},{5:[2,92]},{5:[2,93]},{5:[2,94]},{5:[2,96],6:r,7:n,9:i,12:o,13:[1,236],14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,234],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:235,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,98:65,100:et},{75:[1,237]},{75:[1,238]},{6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,240],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:239,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:241,100:et},{5:[2,11]},{5:[2,12]},{6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,31:242,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:243,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:244,100:et},{13:[1,245]},e(yt,[2,131]),e(yt,[2,132]),{5:[2,46],6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,52:246,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:214,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,94:212,95:213,98:65,100:et},{5:[2,47],6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,52:247,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:214,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,94:212,95:213,98:65,100:et,102:ft},{5:[2,112]},{5:[2,122],87:248,88:160,89:161,90:ht,91:pt},e(vt,[2,127],{98:65,95:213,64:214,94:249,6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,100:et}),e(gt,[2,133]),{75:[1,250],102:[1,251]},e(bt,[2,200]),{13:rt,15:252,34:nt,37:it,96:ot,97:at},{13:rt,15:253,34:nt,37:it,96:ot,97:at},{5:[2,114]},{5:[2,116],6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:214,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,94:249,95:213,98:65,100:et},{5:[2,118],6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:214,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,94:249,95:213,98:65,100:et},{5:[2,55]},{5:[2,56]},{5:[2,59]},{5:[2,61]},{13:[1,254]},{13:[1,255]},{6:r,7:n,9:i,10:256,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{13:[1,257]},{5:[2,72]},{5:[2,73]},{5:[2,74]},{5:[2,83]},{5:[2,84]},{5:[2,85]},{5:[2,97]},{5:[2,98]},{5:[2,99]},{34:[1,258]},{34:[1,259],37:[1,260]},e(dt,[2,205]),e(dt,[2,206]),e(dt,[2,207]),{5:[2,28]},{5:[2,143]},{5:[2,144]},{30:[1,261]},{5:[2,48],6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:214,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,94:249,95:213,98:65,100:et},{5:[2,49],6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:214,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,94:249,95:213,98:65,100:et},{5:[2,123],87:262,88:160,89:161,90:ht,91:pt},e(gt,[2,134]),{13:rt,15:263,34:nt,37:it,96:ot,97:at},{6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,265],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:264,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,79:X,81:Y,82:q,84:Z,85:$,86:K,98:65,100:et},e(vt,[2,128]),e(gt,[2,129]),{5:[2,63]},{5:[2,65]},e(xt,[2,210],{102:ft}),{5:[2,67]},{76:[1,266]},{78:[1,267]},{78:[1,268]},{6:r,7:n,9:i,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,31:269,32:g,33:v,36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,61:L,62:R,63:N,64:243,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:244,100:et},{5:[2,124]},e(gt,[2,135]),e(bt,[2,201]),e(bt,[2,202]),{75:[1,270]},{75:[1,271]},{75:[1,272]},{5:[2,30]},{13:[1,273]},{6:r,7:n,9:i,10:174,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,274],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,60:275,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{6:r,7:n,9:i,10:174,12:o,14:a,16:s,17:c,18:l,19:u,22:h,24:p,25:f,26:d,29:m,32:g,33:v,34:[1,276],36:y,37:_,40:x,42:b,43:w,44:S,51:M,53:A,54:E,55:C,57:T,58:P,60:277,61:L,62:R,63:N,64:62,65:I,66:O,67:D,68:F,69:z,70:k,71:U,72:B,73:V,74:j,76:G,77:W,78:H,79:X,81:Y,82:q,84:Z,85:$,86:K,90:Q,91:J,93:tt,98:65,99:63,100:et},{5:[2,100]},{74:[1,278]},{74:[1,279],103:_t},{74:[1,280]},{74:[1,281],103:_t},{75:[1,282]},{75:[1,283]},{75:[1,284]},{75:[1,285]},{34:[1,286]},{34:[1,287]},{34:[1,288]},{34:[1,289]},{76:[1,290]},{76:[1,291]},{76:[1,292]},{76:[1,293]},{75:[1,294]},{75:[1,295]},{75:[1,296]},{75:[1,297]},{13:[1,298]},{13:[1,299]},{13:[1,300]},{13:[1,301]},{5:[2,101]},{5:[2,103]},{5:[2,102]},{5:[2,104]}],defaultActions:{3:[2,2],4:[2,3],7:[2,8],10:[2,13],11:[2,14],12:[2,15],14:[2,18],15:[2,19],24:[2,32],25:[2,33],31:[2,42],32:[2,43],33:[2,44],34:[2,45],36:[2,50],47:[2,68],55:[2,91],59:[2,1],60:[2,5],120:[2,10],123:[2,17],129:[2,20],132:[2,21],133:[2,22],134:[2,23],135:[2,25],136:[2,26],138:[2,29],140:[2,31],141:[2,35],142:[2,36],143:[2,38],144:[2,39],151:[2,51],152:[2,105],153:[2,106],154:[2,107],155:[2,208],156:[2,108],158:[2,111],178:[2,75],179:[2,76],180:[2,77],181:[2,78],183:[2,80],184:[2,81],189:[2,86],190:[2,87],192:[2,89],193:[2,90],194:[2,92],195:[2,93],196:[2,94],201:[2,11],202:[2,12],209:[2,112],217:[2,114],220:[2,55],221:[2,56],222:[2,59],223:[2,61],228:[2,72],229:[2,73],230:[2,74],231:[2,83],232:[2,84],233:[2,85],234:[2,97],235:[2,98],236:[2,99],242:[2,28],243:[2,143],244:[2,144],254:[2,63],255:[2,65],257:[2,67],262:[2,124],269:[2,30],273:[2,100],298:[2,101],299:[2,103],300:[2,102],301:[2,104]},parseError:function(t,e){if(!e.recoverable){var r=new Error(t);throw r.hash=e,r}this.trace(t)},parse:function(t){function e(){var t;return"number"!=typeof(t=i.pop()||f.lex()||h)&&(t instanceof Array&&(t=(i=t).pop()),t=r.symbols_[t]||t),t}var r=this,n=[0],i=[],o=[null],a=[],s=this.table,c="",l=0,u=0,h=1,p=a.slice.call(arguments,1),f=Object.create(this.lexer),d={yy:{}};for(var m in this.yy)Object.prototype.hasOwnProperty.call(this.yy,m)&&(d.yy[m]=this.yy[m]);f.setInput(t,d.yy),d.yy.lexer=f,d.yy.parser=this,void 0===f.yylloc&&(f.yylloc={});var g=f.yylloc;a.push(g);var v=f.options&&f.options.ranges;"function"==typeof d.yy.parseError?this.parseError=d.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var y,_,x,b,w,S,M,A,E,C={};;){if(x=n[n.length-1],this.defaultActions[x]?b=this.defaultActions[x]:(null!==y&&void 0!==y||(y=e()),b=s[x]&&s[x][y]),void 0===b||!b.length||!b[0]){var T="";E=[];for(S in s[x])this.terminals_[S]&&S>2&&E.push("'"+this.terminals_[S]+"'");T=f.showPosition?"Parse error on line "+(l+1)+":\n"+f.showPosition()+"\nExpecting "+E.join(", ")+", got '"+(this.terminals_[y]||y)+"'":"Parse error on line "+(l+1)+": Unexpected "+(y==h?"end of input":"'"+(this.terminals_[y]||y)+"'"),this.parseError(T,{text:f.match,token:this.terminals_[y]||y,line:f.yylineno,loc:g,expected:E})}if(b[0]instanceof Array&&b.length>1)throw new Error("Parse Error: multiple actions possible at state: "+x+", token: "+y);switch(b[0]){case 1:n.push(y),o.push(f.yytext),a.push(f.yylloc),n.push(b[1]),y=null,_?(y=_,_=null):(u=f.yyleng,c=f.yytext,l=f.yylineno,g=f.yylloc);break;case 2:if(M=this.productions_[b[1]][1],C.$=o[o.length-M],C._$={first_line:a[a.length-(M||1)].first_line,last_line:a[a.length-1].last_line,first_column:a[a.length-(M||1)].first_column,last_column:a[a.length-1].last_column},v&&(C._$.range=[a[a.length-(M||1)].range[0],a[a.length-1].range[1]]),void 0!==(w=this.performAction.apply(C,[c,u,l,d.yy,b[1],o,a].concat(p))))return w;M&&(n=n.slice(0,-1*M*2),o=o.slice(0,-1*M),a=a.slice(0,-1*M)),n.push(this.productions_[b[1]][0]),o.push(C.$),a.push(C._$),A=s[n[n.length-2]][n[n.length-1]],n.push(A);break;case 3:return!0}}return!0}},St={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t;return t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,r=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var n=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),r.length-1&&(this.yylineno-=r.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:r?(r.length===n.length?this.yylloc.first_column:0)+n[n.length-r.length].length-r[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var r,n,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(n=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=n.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:n?n[n.length-1].length-n[n.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],r=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),r)return r;if(this._backtrack){for(var o in i)this[o]=i[o];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var t,e,r,n;this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),o=0;o<i.length;o++)if((r=this._input.match(this.rules[i[o]]))&&(!e||r[0].length>e[0].length)){if(e=r,n=o,this.options.backtrack_lexer){if(!1!==(t=this.test_match(r,i[o])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[n]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(t,e,r,n){switch(r){case 0:break;case 1:case 2:return"";case 3:return 41;case 4:return 34;case 5:return 96;case 6:case 7:return 97;case 8:return 8;case 9:return 6;case 10:return 100;case 11:return 7;case 12:return 9;case 13:return 79;case 14:return 81;case 15:return 12;case 16:return 14;case 17:return 16;case 18:return 17;case 19:return 18;case 20:return 19;case 21:return 82;case 22:return 84;case 23:return 22;case 24:return 24;case 25:return 25;case 26:return 26;case 27:return 29;case 28:return 33;case 29:return 32;case 30:return 85;case 31:return 86;case 32:return 36;case 33:return 40;case 34:return 42;case 35:return 51;case 36:return 53;case 37:return 54;case 38:return 44;case 39:return 46;case 40:return 43;case 41:return 55;case 42:return 57;case 43:return 58;case 44:return 61;case 45:return 62;case 46:return 63;case 47:return 65;case 48:return 66;case 49:return 67;case 50:return 68;case 51:return 69;case 52:return 70;case 53:return 71;case 54:return 73;case 55:return 72;case 56:case 57:return 90;case 58:case 59:return 91;case 60:case 61:case 62:return 93;case 63:return 30;case 64:return 35;case 65:return 77;case 66:return 74;case 67:return 78;case 68:return 76;case 69:return e.yytext=e.yytext.substr(1,e.yyleng-2),13;case 70:return 37;case 71:return 5;case 72:return 102;case 73:return 103;case 74:return"\\";case 75:return 27;case 76:return 59;case 77:return 28;case 78:return 56;case 79:return 75}},rules:[/^(?:\s+)/i,/^(?:[#].*)/i,/^(?:\/\/.*)/i,/^(?:([_A-Z0-9\/\+]+==))/i,/^(?:-?[0-9]+(\.[0-9]+)?\b)/i,/^(?:0[xX][0-9A-F]+\b)/i,/^(?:false\b)/i,/^(?:true\b)/i,/^(?:all\b)/i,/^(?:reset\b)/i,/^(?:clear\b)/i,/^(?:build\b)/i,/^(?:help\b)/i,/^(?:load\b)/i,/^(?:script\b)/i,/^(?:get\b)/i,/^(?:set\b)/i,/^(?:set_save\b)/i,/^(?:set_restore\b)/i,/^(?:set_reset\b)/i,/^(?:preset\b)/i,/^(?:add\b)/i,/^(?:rep\b)/i,/^(?:remove\b)/i,/^(?:hide\b)/i,/^(?:show\b)/i,/^(?:list\b)/i,/^(?:select\b)/i,/^(?:within\b)/i,/^(?:selector\b)/i,/^(?:mode\b)/i,/^(?:color\b)/i,/^(?:material\b)/i,/^(?:view\b)/i,/^(?:unit\b)/i,/^(?:line\b)/i,/^(?:listobj\b)/i,/^(?:removeobj\b)/i,/^(?:rotate\b)/i,/^(?:translate\b)/i,/^(?:scale\b)/i,/^(?:url\b)/i,/^(?:screenshot\b)/i,/^(?:file_list\b)/i,/^(?:file_register\b)/i,/^(?:file_delete\b)/i,/^(?:preset_add\b)/i,/^(?:preset_delete\b)/i,/^(?:preset_update\b)/i,/^(?:preset_rename\b)/i,/^(?:preset_open\b)/i,/^(?:create_scenario\b)/i,/^(?:reset_scenario\b)/i,/^(?:delete_scenario\b)/i,/^(?:add_scenario_item\b)/i,/^(?:list_scenario\b)/i,/^(?:s\b)/i,/^(?:mt\b)/i,/^(?:m\b)/i,/^(?:c\b)/i,/^(?:x\b)/i,/^(?:y\b)/i,/^(?:z\b)/i,/^(?:as\b)/i,/^(?:of\b)/i,/^(?:pdb\b)/i,/^(?:delay\b)/i,/^(?:prst\b)/i,/^(?:desc\b)/i,/^(?:((?:"([^"]*)"|'([^']*)')))/i,/^(?:([_A-Z0-9]+))/i,/^(?:$)/i,/^(?:\.)/i,/^(?:\/)/i,/^(?:\\)/i,/^(?:-e\b)/i,/^(?:-f\b)/i,/^(?:-s\b)/i,/^(?:-v\b)/i,/^(?:=)/i],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79],inclusive:!0}}};return wt.lexer=St,t.prototype=wt,wt.Parser=t,new t}();void 0!==t&&(r.parser=n,r.Parser=n.Parser,r.parse=function(){return n.parse.apply(n,arguments)},r.main=function(t){t[1]||process.exit(1);var e=rf.readFileSync(nf.normalize(t[1]),"utf8");return r.parser.parse(e)},t.main===e&&r.main(process.argv.slice(1)))}),hv=uv.parser,pv=(uv.Parser,uv.parse,uv.main,{$help:["Rendering mode shortcut","    BS - balls and sticks mode","    LN - lines mode","    LC - licorice mode","    VW - van der waals mode","    TR - trace mode","    TU - tube mode","    CA - cartoon mode","    SA - isosurface mode","    QS - quick surface mode","    SE - solvent excluded mode","    TX - text mode"],BS:{$help:["   Balls and sticks","      aromrad = <number> #aromatic radius","      atom = <number>    #atom radius","      bond = <number>    #bond radius","      multibond = <bool> #use multibond","      showarom = <bool>  #show aromatic","      space = <number>   #space value\n"]},CA:{$help:["   Cartoon","      arrow = <number>   #arrow size","      depth = <number>   #depth of surface","      heightSegmentsRatio = <number>","      radius = <number>  #tube radius","      tension = <number> #","      width = <number>  #secondary width\n"]},LN:{$help:["   Lines","      atom = <number>    #atom radius","      chunkarom = <number>","      multibond = <bool> #use multibond","      showarom = <bool>  #show aromatic","      offsarom = <number>\n"]},LC:{$help:["   Licorice","      aromrad = <number> #aromatic radius","      bond = <number>    #bond radius","      multibond = <bool> #use multibond","      showarom = <bool>  #show aromatic","      space = <number>   #space value\n"]},VW:{$help:["   Van der Waals","      nothing\n"]},TR:{$help:["   Trace","      radius = <number>  #tube radius\n"]},TU:{$help:["   Tube","      heightSegmentsRatio = <number>","      radius = <number>  #tube radius","      tension = <number> \n"]},SA:{$help:["   Surface","      zClip = <bool> #clip z plane\n"]},QS:{$help:["   Quick surface","      isoValue = <number>","      scale = <number>","      wireframe = <bool>","      zClip = <bool> #clip z plane\n"]},SE:{$help:["   Solvent excluded surface","      zClip = <bool> #clip z plane\n"]},TX:{$help:["   Text mode",'      template = <format string> string that can include "{{ id }}"',"          it will be replaced by value, id can be one of next:","          serial, name, type, sequence, residue, chain, hetatm, water\n",'      horizontalAlign = <string> {"left", "right", "center"}','      verticalAlign = <string> {"top", "bottom", "middle"}',"      dx = <number> #offset along x","      dy = <number> #offset along y","      dz = <number> #offset along z","      fg = <string> #text color modificator","           could be keyword, named color or hex","      fg = <string> #back color modificator","           could be keyword, named color or hex","      showBg = <bool> #if set show background","           plate under text"]}}),fv={$help:["Coloring mode shortcut","    EL - color by element","    CH - color by chain","    SQ - color by sequence","    RT - color by residue type","    SS - color by secondary structure","    UN - uniform"],UN:{$help:["Parameters of coloring modes customization","   Uniform","      color = <number|color> #RGB->HEX->dec\n"],color:{$help:Object.keys(fm.get(Lp.now.palette).namedColors).sort().join("\n")}}},dv={$help:["Material shortcut","    DF - diffuse","    TR - transparent","    SF - soft plastic","    PL - glossy plastic","    ME - metal","    GL - glass"]},mv={$help:["Short (packed) representation description as a set of variables","    s=<EXPRESSION>","        selector property","    m=<MODE_ID>[!<PARAMETER>:<VALUE>[,...]]","        render mode property","    c=<COLORER_ID>[!<PARAMETER>:<VALUE>[,...]]","        color mode property","    mt=<MATERIAL_ID>","        material property"],s:{$help:"Selection expression string as it is in menu->representations->selection"},m:pv,c:fv,mt:dv},gv={$help:["Parameters of rendering modes customization: modes","Parameters of colorer customization: colorers","Autobuild: autobuild = (<number>|<bool>)"],modes:pv,colorers:fv},vv={$help:["help (<cmd name>| <path to property>)","You can get detailed information about command options",'   using "help cmd.opt.opt.[...]"\n',"   you can use one line comments","   everything started from (#|//) will be skipped","   Example: >build //some comment\n","List of available commands:"],reset:{$help:["Reload current object, delete all representations","    Nothing will work until load new object"]},load:{$help:["load (<PDBID>|<URL>|-f [<*.NC FILE URL STRING>])","    Load new pdb object from selected source"],PDBID:{$help:"pdb id in remote molecule database"},URL:{$help:"url to source file"},f:{$help:["open file system dialog to fetch local file","optionally you can determine trajectory file","via URL for *.top model"]}},clear:{$help:"No args. Clear terminal"},add:{$help:["add [<REP_NAME>] [<DESCRIPTION>]","    Add new item to representation set with","    default or <DESCRIPTION> params"],REP_NAME:{$help:"Identifier string [_,a-z,A-Z,0-9] can not start from digit"},DESCRIPTION:mv},rep:{$help:["rep [<REP_NAME>|<REP_INDEX>] [<DESCRIPTION>]","    set current representation by name or index","    edit current representation by <DESCRIPTION>"],REP_NAME:{$help:["Identifier string [_,a-z,A-Z,0-9] can not start from digit","Must be declared before"]},REP_INDEX:{$help:"Index of available representation"},DESCRIPTION:mv},remove:{$help:["remove (<REP_NAME>|<REP_INDEX>)","Remove representation by name or index"],REP_NAME:{$help:["Identifier string [_,a-z,A-Z,0-9] can not start from digit","Must be declared before"]},REP_INDEX:{$help:"Index of available representation"}},selector:{$help:["selector <EXPRESSION>","   set selector from EXPRESSION to current representation"],EXPRESSION:{$help:"Selection expression string as it is in menu->representations->selection"}},mode:{$help:["mode <MODE_ID> [<PARAMETER>=<VALUE>...]","   set rendering mode and apply parameters to current representation"],MODE_ID:pv},color:{$help:["color <COLORER_ID> [<PARAMETER>=<VALUE>...]","   set colorer and apply parameters to current representation"],COLORER_ID:fv},material:{$help:["material <MATERIAL_ID>","   set material to current representation"],MATERIAL_ID:dv},build:{$help:"build help str",add:{$help:"build.add",new:{$help:["add.new","add.new new line 1","add.new new line 2","add.new new line 3"]}},del:{$help:"build.del"}},list:{$help:["list [-e|-s|<REP_NAME>|<REP_INDEX>]","Print representations if no args print list of representations","    -e expand list and show all representations","    -s show all user-registered selectors","    <REP_NAME>|<REP_INDEX> show only current representation"]},hide:{$help:["hide (<REP_NAME>|<REP_INDEX>)","Hide representation referenced in args"]},show:{$help:["show (<REP_NAME>|<REP_INDEX>)","Show representation referenced in args"]},get:{$help:["get <PARAMETER>","Print <PARAMETER> value","    <PARAMETER> - path to option use get.PARAMETER to get more info"],PARAMETER:gv},set:{$help:["set <PARAMETER> <VALUE>","Set <PARAMETER> with <VALUE>","    <PARAMETER> - path to option use set.PARAMETER to get more info"],PARAMETER:gv},set_save:{$help:["set_save","Save current settings to cookie"]},set_restore:{$help:["set_restore","Load and apply settings from cookie"]},set_reset:{$help:["set_reset","Reset current settings to the defaults"]},preset:{$help:["preset [<PRESET>]","Reset current representation or set preset to <PRESET>"],PRESET:{$help:["default","wire","small","macro"]}},unit:{$help:["unit [<unit_id>]","Change current biological structure view. Zero <unit_id> value means asymmetric unit,","positive values set an assembly with corresponding number.","Being called with no parameters command prints current unit information."]},view:{$help:["view [<ENCODED_VIEW>]","Get current encoded view or set if ENCODED_VIEW placed as argument"],ENCODED_VIEW:{$help:["encoded view matrix string (binary code)"]}},rotate:{$help:["rotate (x|y|z) [<DEGREES>] [(x|y|z) [<DEGREES>]]...","Rotate scene"]},scale:{$help:["scale <SCALE>","Scale scene"]},select:{$help:["select <SELECTOR_STRING> [as <SELECTOR_NAME>]","Select atoms using selector defined in SELECTOR_STRING","    and if SELECTOR_NAME is defined register it in viewer","    you can use it later as a complex selector"]},within:{$help:["within <DISTANCE> of <SELECTOR_STRING> as <SELECTOR_NAME>","Build within named selector","    DISTANCE        <number>","    SELECTOR_STRING <string(selection language)>","    SELECTOR_NAME   <identifier>"]},url:{$help:["url [-s] [-v]","Report URL encoded scene","    if -s set that include settings in the URL","    if -v set that include view in the URL"]},screenshot:{$help:["screenshot [<WIDTH> [<HEIGHT>]]","Make a screenshot of the scene","    WIDTH  <number> in pixels","    HEIGHT <number> in pixels, equal to WIDTH by default"]},line:{$help:["line <first_atom_path> <second_atom_path> [<PARAMETER>=<VALUE>]","Draw dashed line between two specified atoms"]},removeobj:{$help:["removeobj <id>","Remove scene object by its index. Indices could be obtained by <listobj> command"]},listobj:{$help:["listobj","Display the list of all existing scene objects"]},file_list:{$help:["file_list [(<FILE_ID>|FILE_NAME)] [-f=<STARTS_FROM>]","Report registered files on server or presets in file if defined FILE_ID or FILE_NAME","    also you can use -f flag for fast search","    entity by starting part of name"]},file_register:{$help:["file_register ","Try register current opened file to server"]},file_delete:{$help:["file_delete (<FILE_ID>|FILE_NAME) [-f]","Delete file from server","    if -f not set then file will be deleted","        only when it has not got any presets in it","    if -f set then file will be deleted anyway"]},preset_add:{$help:["preset_add <PRESET_NAME> ","Create new preset from current viewer state","    to current opened file on server"]},preset_delete:{$help:["preset_delete (<PRESET_ID>|<PATH_TO_PRESET>)","Delete preset from server"]},preset_update:{$help:["preset_update <(<PRESET_ID>|<PATH_TO_PRESET>)","Update due the current viewer state"]},preset_rename:{$help:["preset_rename (<PRESET_ID>|<PATH_TO_PRESET>) <PRESET_NAME>","Rename preset"]},preset_open:{$help:["preset_open (<PRESET_ID>|<PATH_TO_PRESET>)","Load preset"]},create_scenario:{$help:["create_scenario <SCENARIO_NAME>","    Creates scenario context for future work with them"]},reset_scenario:{$help:["reset_scenario","    Clear current scenario context"]},add_scenario_item:{$help:["add_scenario_item","    pdb=(<pdbid> | <file_id>)","    prst=(<preset_name in pdbid>|<preset_id>)","    delay=<number>","    desc=<string>\n","    Add item to context and update scenario on server","    Pay attention that order of arguments is important"]},delete_scenario:{$help:["delete_scenario (<SCENARIO_ID>|<SCENARIO_NAME>)","    Deletes scenario from server"]},list_scenario:{$help:["list_scenario [-e [<SCENARIO_ID>|<SCENARIO_NAME>]]","    Report scenario list, when -e is set reports expanded","    If set -e <id> then reports only requested scenario"]}},yv=function(){function t(){wp(this,t)}return Sp(t,[{key:"createSelectorFromNode",value:function(t){return dl(t)}}]),t}(),_v=ul.chem.selectors,xv=ul.modes,bv=ul.colorers,wv=ul.materials,Sv=ul.palettes,Mv=ul.options,Av=ul.settings,Ev=function(){var t=new function(){};return function(){return t}}();ml.prototype.get=function(t){return this.representationMap[t]||this.representationID[t]||"<no name>"},ml.prototype.add=function(t,e){if(void 0!==e){if(this.representationMap.hasOwnProperty(t))return"This name has already existed, registered without name";this.representationMap[t.toString()]=e,this.representationID[e]=t.toString()}return"Representation "+t+" successfully added"},ml.prototype.remove=function(t){t&&this.representationID.hasOwnProperty(t)&&(delete this.representationMap[this.representationID[t]],delete this.representationID[t]);var e=Object.keys(this.representationID).sort();for(var r in e)if(e.hasOwnProperty(r)){var n=e[r];n>t&&(this.representationID[n-1]=this.representationID[n],this.representationMap[this.representationID[n]]-=1,delete this.representationID[n])}},ml.prototype.clear=function(){this.representationMap={},this.representationID={}};var Cv=new ml;gl.prototype.list=function(t,e,r){var n="";if(t&&void 0!==e&&(void 0===r||"-e"===r))for(var i=t.repCount(),o=0;o<i;o++)n+=this.listRep(t,e,o,r);return n},gl.prototype.listRep=function(t,e,r,n){var i="",o=t.repGet(r);if(!o)return gp.warn("Rep "+r+" does not exist!"),i;var a=r,s=e.get(a),c=o.mode,l=o.selectorString,u=o.colorer,h=o.materialPreset;return i+="#"+a+" : "+c.name+("<no name>"===s?"":s)+"\n",void 0!==n&&(i+='    selection : "'+l+'"\n',i+="    mode      : ("+c.id+"), "+c.name+"\n",i+="    colorer   : ("+u.id+"), "+u.name+"\n",i+="    material  : ("+h.id+"), "+h.name+"\n"),i},gl.prototype.listSelector=function(t,e){var r="";for(var n in e)e.hasOwnProperty(n)&&(r+=n+' : "'+e[n]+'"\n');return r},gl.prototype.listObjs=function(t){var e=t._objects;if(!e||!Array.isArray(e)||0===e.length)return"There are no objects on the scene";for(var r=[],n=0,i=e.length;n<i;++n)r[n]=n+": "+e[n].toString();return r.join("\n")},gl.prototype.joinHelpStr=function(t){return t instanceof Array?t.join("\n"):t},gl.prototype.help=function(t){if(Sl.isUndefined(t))return this.joinHelpStr(vv.$help)+"\n"+Sl.slice(Sl.sortBy(Sl.keys(vv)),1).join(", ")+"\n";var e=Sl.get(vv,t);return Sl.isUndefined(e)?this.help():this.joinHelpStr(e.$help)+"\n"},gl.prototype.load=function(t,e){if(void 0!==t&&void 0!==e&&"-f"!==e){t.awaitWhileCMDisInProcess();var r=function(){return t.finishAwaitingCMDInProcess()};t.load(e).then(r,r)}},gl.prototype.checkArg=function(t,e,r){if(void 0!==t&&void 0!==e){if("selector"===xl(t)){var n=_v.parse(e);if(void 0!==n.error){throw{message:n.error}}return void 0!==r&&r?n.selector:e}for(var i={colorers:bv,modes:xv,materials:wv},o=t,a=void 0;o!==a;)o=xl(a=o);if(void 0===i[o].get(e)){throw{message:e+" is not existed in "+o}}return e}return Ev},gl.prototype.propagateProp=function(t,e){if(void 0!==t){var r=Mv.adapters[bp(Sl.get(Av.defaults,t))];if(void 0===r){throw{message:t+" is not existed"}}if((t.endsWith(".color")||t.endsWith(".baseColor")||t.endsWith(".EL.carbon"))&&"number"!=typeof e&&(e=Sv.get(Av.now.palette).getNamedColor(e)),t.endsWith(".fg")||t.endsWith(".bg"))if("number"!=typeof e){var n=Sv.get(Av.now.palette).getNamedColor(e,!0);void 0!==n&&(e="0x"+n.toString(16))}else e="0x"+e.toString(16);if(t.endsWith(".template")&&(e=e.replace(/\\n/g,"\n")),void 0!==e&&r(e)!==e&&r(e)!==e>0)throw{message:t+' must be a "'+bp(Sl.get(Av.defaults,t))+'"'};if("theme"===t){for(var i=Object.keys(Av.defaults.themes),o=!1,a=0;a<i.length;a++)if(e===i[a]){o=!0;break}if(!o)throw{message:t+" must be one of ["+i+"]"}}}return e};var Tv=new gl;vl.prototype.addItem=function(t,e){this.scenarioId=t,this.data.push(e)},_l.prototype.requestScenarioID=function(t,e,r,n){var i=this;t.awaitWhileCMDisInProcess(),void 0!==e&&t.srvScenarioList(function(o){if(o instanceof Array){var a=Sl.filter(o,function(t){return void 0!==t.name&&t.name.toLowerCase()===e.toLowerCase()||t.id===Number(e)});a.length<1?(void 0!==n&&n("File not found"),i.finish(t)):a.length>1?(void 0!==n&&n("There are two or more files, please specify one by file_id"),i.finish(t)):void 0!==r?r(a[0].id):i.finish(t)}else i.finish(t)},function(e){void 0!==e&&void 0!==n&&n(e),i.finish(t)})},_l.prototype.requestPdbID=function(t,e,r,n){var i=this,o=e.split("/");if(t.awaitWhileCMDisInProcess(),1!==o.length)void 0!==n&&n("Path can contain only file name or id"),i.finish(t);else{var a=Number(o[0]);Number.isNaN(a)?t.srvTopologyFind(o[0],function(e){e instanceof Array?e.length<1?(void 0!==n&&n("File not found"),i.finish(t)):e.length>1?(void 0!==n&&n("There are two or more files, please specify one by file_id"),i.finish(t)):void 0!==r?r(e[0].id):i.finish(t):i.finish(t)},function(e){void 0!==e&&void 0!==n&&n(e),i.finish(t)}):r(a)}},_l.prototype.requestPresetId=function(t,e,r,n){function i(e){void 0!==e&&void 0!==n&&n(e),a.finish(t)}function o(e){if(e instanceof Array){var i=Sl.filter(e,function(t){return t.name.toLowerCase()===s[1].toLowerCase()||t.id===Number(s[1])});i.length<1?(void 0!==n&&n("Preset not found"),a.finish(t)):i.length>1?(void 0!==n&&n("There are two or more presets, please specify one by preset_id"),a.finish(t)):void 0!==r?r(i[0].id):a.finish(t)}else a.finish(t)}var a=this,s=e.split("/");t.awaitWhileCMDisInProcess(),2!==s.length?(void 0!==n&&n("Path can has 2 levels only (pdb/preset)"),a.finish(t)):this.requestPdbID(t,s[0],function(e){t.srvPresetList(e,o,i)},i)},_l.prototype.createScenario=function(t){this.scenarioContext=new yl(t)},_l.prototype.resetScenario=function(){this.scenarioContext=new yl},_l.prototype.deleteScenario=function(t,e,r,n){function i(r){void 0!==r&&e(r),s.finish(t)}function o(e){void 0!==e&&r(e),s.finish(t)}function a(e){t.srvScenarioDelete(e,i,o),s.finish(t)}var s=this;this.init(t,e),t.awaitWhileCMDisInProcess(),"number"==typeof n?a(n):this.requestScenarioID(t,n,a,o)},_l.prototype.listScenario=function(t,e,r,n){var i=this;this.init(t,e),t.awaitWhileCMDisInProcess(),t.srvScenarioList(function(r){if(r instanceof Array){for(var o="",a=0,s=r.length;a<s;++a){var c=void 0===n,l="-e"===n||r[a].id===Number(n)||r[a].name===n;if((c||l)&&(o+="id : "+r[a].id+", name : "+r[a].name+"\n",l)){var u=JSON.parse(r[a].script).data;o+="scenario : \n";for(var h=0,p=u.length;h<p;++h)o+="    index : "+h+"\n",o+="        pdbId       : "+u[h].pdbId+"\n",o+="        presetId    : "+u[h].presetId+"\n",o+="        delay       : "+u[h].delay+"\n",o+="        description : "+u[h].description+"\n"}}e(o)}i.finish(t)},function(e){void 0!==e&&r(e),i.finish(t)})},_l.prototype.addScenarioItem=function(t,e,r){function n(r,n){o.scenarioContext.id=r,void 0!==n&&e(n),o.finish(t)}function i(e){void 0!==e&&r(e),o.finish(t)}var o=this,a=arguments;if(this.init(t,e),t.awaitWhileCMDisInProcess(),void 0===o.scenarioContext.name)return i("No scenario context created yet: use create_scenario <name>"),void o.finish(t);if(7!==arguments.length)return 5===arguments.length?(r("not supported now"),void o.finish(t)):(r("internal interpreter error"),void o.finish(t));var s=arguments[3],c=arguments[4],l=arguments[5],u=arguments[6];if(Sl.isString(s))this.requestPdbID(t,s,function(t){t>=0&&(a[3]=t,o.addScenarioItem.apply(o,a))},i);else if(Sl.isString(c))this.requestPresetId(t,s+"/"+c,function(t){t>=0&&(a[4]=t,o.addScenarioItem.apply(o,a))},i);else{if("number"!=typeof s||"number"!=typeof c)return i("Internal error"),void o.finish(t);!function(e,r,a,s){o.scenarioContext.script.addItem(o.scenarioContext.id,new function(t,e,r,n){return this.pdbId=-1,this.presetId=-1,this.delay=-1,this.description="",void 0!==t&&(this.pdbId=t),void 0!==e&&(this.presetId=e),void 0!==r&&(this.delay=r),void 0!==n&&(this.description=n),this}(e,r,a,s)),t.srvScenarioAdd(o.scenarioContext.id,o.scenarioContext.name,JSON.stringify(o.scenarioContext.script),n,i)}(s,c,l,u)}},_l.prototype.init=function(t,e){var r=this;this.isOnApllyPresetEventInitialized||(t.addEventListener("presetApplyFinished",function(){r.finish(t),void 0!==e&&e("Preset applied")}),this.isOnApllyPresetEventInitialized=!0)},_l.prototype.finish=function(t){t.finishAwaitingCMDInProcess()},_l.prototype.fileList=function(t,e,r,n,i){function o(r){if(void 0!==r)for(var n=0;n<r.length;n++)(void 0===i||r[n].name.toLowerCase().startsWith(i.toLowerCase()))&&e(r[n].name+", id= "+r[n].id);s.finish(t)}function a(r){void 0!==r&&e(r+"\n"),s.finish(t)}var s=this;this.init(t,e),t.awaitWhileCMDisInProcess(),void 0===n||""===n?t.srvTopologyAll(o,a):t.srvPresetList(n,o,a)},_l.prototype.callSrvFunc=function(t,e,r,n){function i(r){void 0!==r&&e(r),a.finish(t)}function o(e){void 0!==e&&r(e),a.finish(t)}var a=this;if(this.init(t,e),t.awaitWhileCMDisInProcess(),void 0!==(n=t[n]))switch(arguments.length){case 4:n.call(t,i,o);break;case 5:n.call(t,arguments[4],i,o);break;case 6:n.call(t,arguments[4],arguments[5],i,o);break;case 7:n.call(t,arguments[4],arguments[5],arguments[6],i,o);break;default:this.finish(t)}else this.finish(t)},_l.prototype.coroutineWithPresetPath=function(t,e,r,n,i,o){function a(r){void 0!==r&&e(r),l.finish(t)}function s(e){if(e instanceof Array){var n=Sl.filter(e,function(t){return t.name.toLowerCase()===u[1].toLowerCase()||t.id===Number(u[1])});n.length<1?(r("Preset not found"),l.finish(t)):n.length>1?(r("There are two or more presets, please specify one by preset_id"),l.finish(t)):void 0===o?i.call(t,n[0].id,a,c):i.call(t,n[0].id,o,a,c)}else l.finish(t)}function c(e){void 0!==e&&r(e),l.finish(t)}var l=this;this.init(t,e),t.awaitWhileCMDisInProcess();var u=n.split("/");2!==u.length?(r("Path can has 2 levels only (pdb/preset)"),l.finish(t)):t.srvTopologyFind(u[0],function(e){e instanceof Array?e.length<1?(r("File not found"),l.finish(t)):e.length>1?(r("There are two or more files, please specify one by file_id"),l.finish(t)):t.srvPresetList(e[0].id,s,c):l.finish(t)},c)},_l.prototype.coroutineWithFileName=function(t,e,r,n,i){function o(r){void 0!==r&&e(r),s.finish(t)}function a(e){void 0!==e&&r(e),s.finish(t)}var s=this,c=arguments;this.init(t),t.awaitWhileCMDisInProcess();var l=n.split("/");1!==l.length?(r("Path can contain only file name or id"),s.finish(t)):t.srvTopologyFind(l[0],function(e){if(e instanceof Array)if(e.length<1)r("File not found");else if(e.length>1)r("There are two or more files, please specify one by file_id");else switch(c.length){case 5:i.call(t,e[0].id,o,a);break;case 6:i.call(t,e[0].id,c[5],o,a);break;case 9:i.call(c[5],c[6],c[7],c[8],e[0].id);break;case 10:i.call(c[5],c[6],c[7],c[8],e[0].id,c[9]);break;default:s.finish(t)}s.finish(t)},a)};var Pv=new _l;bl.prototype.append=function(t){var e=this._values;return e[e.length]=t,this},bl.prototype.remove=function(t){var e=this._values,r=e.indexOf(t);return r>=0&&e.splice(r,1),this},bl.prototype.toJSO=function(t,e,r){for(var n={},i=this._values,o=0,a=i.length;o<a;++o)Sl.set(n,i[o].id,t.propagateProp(xl(e)+"."+r+"."+i[o].id,i[o].val));return n};var Lv=Object.create({});return Lv.Arg=function(t,e){this.id=t,this.val=e},Lv.ArgList=bl,Lv.miew=null,Lv.echo=null,Lv.representations=Cv,Lv.utils=Tv,Lv.srv=Pv,Lv._=Sl,Lv.CreateObjectPair=function(t,e){var r={};return r[t]=e,r},Lv.keyRemap=xl,Lv.Context=_v.Context,Lv.ClearContext=_v.ClearContext,Lv.NULL=Ev,Lv.notimplemented=function(){return this.NULL},ul.prototype.script=function(t,e,r){hv.yy.miew=this,hv.yy.echo=e,hv.yy.error=r,void 0===this.cmdQueue&&(this.cmdQueue=[]),void 0===this.commandInAction&&(this.commandInAction=!1),this.cmdQueue=this.cmdQueue.concat(t.split("\n"))},ul.prototype.awaitWhileCMDisInProcess=function(){this.commandInAction=!0},ul.prototype.finishAwaitingCMDInProcess=function(){this.commandInAction=!1},ul.prototype.isScriptingCommandAvailable=function(){return void 0!==this.commandInAction&&!this.commandInAction&&void 0!==this.cmdQueue&&this.cmdQueue.length>0},ul.prototype.callNextCmd=function(){if(this.isScriptingCommandAvailable()){var t=this.cmdQueue.shift(),e={};e.success=!1;try{hv.parse(t),e.success=!0}catch(t){e.error=t.message,hv.yy.error(e.error),this.finishAwaitingCMDInProcess()}return e}return""},ul.JSONConverter=yv,hv.yy=Lv,hv.yy.parseError=hv.parseError,ul});
+(function(){var t,e,n,i,o,a,s,l,c,u,h,p,f,d,m,g,v,y,_,x,b,w,S,M,A,E,C=Object.prototype.hasOwnProperty,T=function(t,e){for(var r in e)C.call(e,r)&&(t[r]=e[r]);function n(){this.constructor=t}return n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype,t};p={method:(n={METHOD_NEAREST:"nearest",METHOD_LINEAR:"linear",METHOD_CUBIC:"cubic",METHOD_LANCZOS:"lanczos",METHOD_SINC:"sinc",CLIP_CLAMP:"clamp",CLIP_ZERO:"zero",CLIP_PERIODIC:"periodic",CLIP_MIRROR:"mirror",CUBIC_TENSION_DEFAULT:0,CUBIC_TENSION_CATMULL_ROM:0}).METHOD_CUBIC,cubicTension:n.CUBIC_TENSION_DEFAULT,clip:n.CLIP_CLAMP,scaleTo:0,sincFilterSize:2,sincWindow:void 0},c=function(t,e){return Math.max(0,Math.min(t,e-1))},h=function(t,e){return(t%=e)<0&&(t+=e),t},u=function(t,e){var r;return(t=h(t,r=2*(e-1)))>e-1&&(t=r-t),t},t=function(){function t(t,e){if(this.array=t.slice(0),this.length=this.array.length,!(this.clipHelper={clamp:this.clipHelperClamp,zero:this.clipHelperZero,periodic:this.clipHelperPeriodic,mirror:this.clipHelperMirror}[e.clip]))throw"Invalid clip: "+e.clip}return t.prototype.getClippedInput=function(t){return 0<=t&&t<this.length?this.array[t]:this.clipHelper(t)},t.prototype.clipHelperClamp=function(t){return this.array[c(t,this.length)]},t.prototype.clipHelperZero=function(t){return 0},t.prototype.clipHelperPeriodic=function(t){return this.array[h(t,this.length)]},t.prototype.clipHelperMirror=function(t){return this.array[u(t,this.length)]},t.prototype.interpolate=function(t){throw"Subclasses of AbstractInterpolator must override the interpolate() method."},t}(),o=function(e){function r(){r.__super__.constructor.apply(this,arguments)}return T(r,t),r.prototype.interpolate=function(t){return this.getClippedInput(Math.round(t))},r}(),i=function(e){function r(){r.__super__.constructor.apply(this,arguments)}return T(r,t),r.prototype.interpolate=function(t){var e;return(1-(t-=e=Math.floor(t)))*this.getClippedInput(e)+t*this.getClippedInput(e+1)},r}(),e=function(e){function r(t,e){this.tangentFactor=1-Math.max(-1,Math.min(1,e.cubicTension)),r.__super__.constructor.apply(this,arguments)}return T(r,t),r.prototype.getTangent=function(t){return this.tangentFactor*(this.getClippedInput(t+1)-this.getClippedInput(t-1))/2},r.prototype.interpolate=function(t){var e,r,n,i,o;return e=Math.floor(t),r=[this.getTangent(e),this.getTangent(e+1)],n=[this.getClippedInput(e),this.getClippedInput(e+1)],(2*(o=(t-=e)*(i=t*t))-3*i+1)*n[0]+(o-2*i+t)*r[0]+(-2*o+3*i)*n[1]+(o-i)*r[1]},r}(),w=Math.sin,a=Math.PI,S=function(t){return 0===t?1:w(a*t)/(a*t)},v=function(t){return function(e){return S(e/t)}},_=function(t){return function(e){return S(e)*t(e)}},s=function(e){function r(t,e){if(r.__super__.constructor.apply(this,arguments),this.a=e.sincFilterSize,!e.sincWindow)throw"No sincWindow provided";this.kernel=_(e.sincWindow)}return T(r,t),r.prototype.interpolate=function(t){var e,r,n,i,o;for(n=0,r=i=(e=Math.floor(t))-this.a+1,o=e+this.a;i<=o?r<=o:r>=o;i<=o?r++:r--)n+=this.kernel(t-r)*this.getClippedInput(r);return n},r}(),f=function(t,e){var r,n,i,o;for(o=[],n=0,i=t.length;n<i;n++)r=t[n],o.push(r[e]);return o},y=function(t,e,r){var n,i;return"0,1"===r.join?t:(n=e/(r[1]-r[0]),i=r[0],function(e){return t(n*(e-i))})},d=function(t){return Object.prototype.toString.call(t).slice("[object ".length,-1)},A=function(t){if(isNaN(t))throw"NaN in Smooth() input";if("Number"!==d(t))throw"Non-number in Smooth() input";if(!isFinite(t))throw"Infinity in Smooth() input"},E=function(t,e){var r,n,i;if("Array"!==d(t))throw"Non-vector in Smooth() input";if(t.length!==e)throw"Inconsistent dimension in Smooth() input";for(n=0,i=t.length;n<i;n++)r=t[n],A(r)},m=function(t){return"Number"===d(t)&&isFinite(t)&&!isNaN(t)},x=function(t){var e;switch(e="scaleTo param must be number or array of two numbers",d(t)){case"Number":if(!m(t))throw e;t=[0,t];break;case"Array":if(2!==t.length)throw e;if(!m(t[0])||!m(t[1]))throw e;break;default:throw e}return t},b=function(t){var e,r,n;e={};for(r in t)C.call(t,r)&&(n=t[r],e[r]=n);return e},l=function(t,r){var n,a,c,u,h,m,g,_,w,S,M;null==r&&(r={}),w={},r=b(r),w.config=b(r),null==r.scaleTo&&(r.scaleTo=r.period),null==r.sincFilterSize&&(r.sincFilterSize=r.lanczosFilterSize);for(g in p)C.call(p,g)&&(M=p[g],null==r[g]&&(r[g]=M));if(!(h={nearest:o,linear:i,cubic:e,lanczos:s,sinc:s}[r.method]))throw"Invalid method: "+r.method;if("lanczos"===r.method&&(r.sincWindow=v(r.sincFilterSize)),t.length<2)throw"Array must have at least two elements";w.count=t.length,S=function(){var e,n,i,o;switch(d(t[0])){case"Number":if(w.dimension="scalar",l.deepValidation)for(e=0,i=t.length;e<i;e++)_=t[e],A(_);return u=new h(t,r),function(t){return u.interpolate(t)};case"Array":if(w.dimension=a=t[0].length,!a)throw"Vectors must be non-empty";if(l.deepValidation)for(n=0,o=t.length;n<o;n++)M=t[n],E(M,a);return m=function(){var e;for(e=[],c=0;0<=a?c<a:c>a;0<=a?c++:c--)e.push(new h(f(t,c),r));return e}(),function(t){var e,r,n,i;for(i=[],r=0,n=m.length;r<n;r++)e=m[r],i.push(e.interpolate(t));return i};default:throw"Invalid element type: "+d(t[0])}}(),n="periodic"===r.clip?t.length:t.length-1,r.scaleTo||(r.scaleTo=n),w.domain=x(r.scaleTo),S=y(S,n,w.domain),w.domain.sort();for(g in w)C.call(w,g)&&(M=w[g],S[g]=M);return S};for(g in n)C.call(n,g)&&(M=n[g],l[g]=M);l.deepValidation=!0,(null!==r?r:window).Smooth=l}).call(t)}).Smooth,Sm=Jp.ResidueType,Mm=mf.calcChunkMatrix;function Am(t,e){var r=wm(t,{method:wm.METHOD_CUBIC,clip:wm.CLIP_CLAMP,cubicTension:e,scaleTo:1});return function(e,n){var i=n;null===i&&(i=function(e){return(e*(t.length-1-2)+1)/(t.length-1)});var o=i(e),a=r(o);return new He(a[0],a[1],a[2])}}function Em(t,e,r,n){if(!n._isValid)return t[r]=t[r-1],void(e[r]=e[r-1]);var i=n._controlPoint;t[r]=[i.x,i.y,i.z];var o=i.clone().add(n._wingVector);e[r]=[o.x,o.y,o.z]}function Cm(t,e,r,n){var i=n.start,o=n.end;function a(e){return e>i&&t[e-1]._isValid?e-1:e}function s(e){return e<o&&t[e+1]._isValid?e+1:e}var l=[],c=[],u=0;function h(e,r){var n=t[e]._controlPoint.clone().lerp(t[r]._controlPoint,-.25),i=n.clone().add(t[e]._wingVector);c[u]=[n.x,n.y,n.z],l[u++]=[i.x,i.y,i.z],c[u]=[n.x,n.y,n.z],l[u++]=[i.x,i.y,i.z]}var p=a(e),f=s(r);if(p===f)return function(t,e,r,n){var i=0!=(n._type.flags&Sm.Flags.NUCLEIC),o=i?"C5'":"N",a=i?"C3'":"C",s=void 0,l=void 0;if(n.forEachAtom(function(t){var e=t.getVisualName();s||e!==o?l||e!==a||(l=t._position):s=t._position}),s&&l||(s=n._firstAtom._position,l=n._lastAtom._position),s&&l){var c=l.clone().sub(s),u=n._wingVector,h=n._controlPoint,p=h.clone().add(u),f=h.clone().sub(c),d=f.clone().add(u);t[r]=[f.x,f.y,f.z],e[r]=[d.x,d.y,d.z],t[++r]=[f.x,f.y,f.z],e[r]=[d.x,d.y,d.z],t[++r]=[h.x,h.y,h.z],e[r]=[p.x,p.y,p.z],++r;var m=h.clone().add(c),g=m.clone().add(u);t[r]=[m.x,m.y,m.z],e[r]=[g.x,g.y,g.z],t[++r]=[m.x,m.y,m.z],e[r]=[g.x,g.y,g.z]}}(c,l,u,t[e]),{centerPoints:c,topPoints:l};e===p?h(e,s(e)):(Em(c,l,u++,t[a(p)]),Em(c,l,u++,t[p]));for(var d=e;d<=r;++d)Em(c,l,u++,t[d]);return f===s(f)?h(r,a(r)):(Em(c,l,u++,t[f]),Em(c,l,u,t[s(f)])),{centerPoints:c,topPoints:l}}function Tm(t,e,r,n,i,o){var a=Cm(t,e,r,o);this._topInterp=Am(a.topPoints,i),this._centerInterp=Am(a.centerPoints,i),this._shift=.5/(r-e+2),this._valueStep=(1-2*this._shift)/(2*(r-e+1)*(n-1)),this._segmentsCount=n}function Pm(t,e,r,n,i,o){for(var a=0,s=t.length;a<s;++a)for(var l=t[a].arr,c=t[a].boundaries,u=0,h=l.length;u<h;++u)for(var p=[l[u].start,l[u].end],f=new Tm(e,p[0],p[1],r,n,c),d=null,m=2*l[u].start,g=2*l[u].end+1,v=m;v<=g;++v){var y=v/2|0,_=e[y],x=i.getResidueRadius(_,v%2),b=i.getResidueRadius(_,1+v%2),w=f.prepareMatrices(v-2*p[0],x,b);w.unshift(null===d?w[0]:d),o(_,w,y),d=w[r]}}function Lm(t,e,r,n,i,o,a){var s=n.getHeightSegmentsRatio();this._segmentsHeight=o*s|0,this._geoArgs=[function(t,e){for(var r=[],n=0;n<e;++n){var i=2*n/e*Math.PI;r.push(new He(Math.cos(i)*t,Math.sin(i)*t,0))}return r}(1,o),this._segmentsHeight+1,2*e.chunks.length],ym.call(this,t,e,r,n,i,o,a)}function Rm(t,e,r,n,i,o,a){for(var s=e.subdivs,l=0,c=0,u=s.length;c<u;++c)for(var h=s[c].arr,p=0,f=h.length;p<f;++p)l+=h[p].end-h[p].start;this._geoArgs=[l,o],rm.call(this,t,e,r,n,i,o,a)}function Nm(t,e,r,n,i,o,a){for(var s=n.drawMultiorderBonds(),l=n.showAromaticLoops(),c=e.chunks,u=e.bonds,h=1,p=0,f=c.length;p<f;++p)h+=this.getBondOrder(u[c[p]],s,l);this._geoArgs=[h,o],rm.call(this,t,e,r,n,i,o,a)}function Im(t,e,r,n,i,o,a){Nm.call(this,t,e,r,n,i,o,a)}Tm.prototype.prepareMatrices=function(t,e,r){for(var n=this._segmentsCount,i=new Array(n),o=new _e(0,0),a=this._topInterp,s=this._centerInterp,l=this._shift+this._valueStep*(n-1)*t,c=0;c<n;++c){var u=Math.min(1,c/(n-1));o.lerpVectors(e,r,u);var h=a(l,null),p=s(l,null),f=s(l+=this._valueStep,null);i[c]=Mm(p.clone(),f.clone(),h.clone().sub(p),o)}return i},Lm.prototype=Object.create(ym.prototype),Lm.prototype.constructor=Lm,Lm.prototype._build=function(){var t=this._selection.residues,e=this._selection.parent,r=this._mode,n=this._colorer,i=r.getTension(),o=this._geo,a=0,s=[];Pm(this._selection.subdivs,t,this._segmentsHeight,i,r,function(t,r){var i=n.getResidueColor(t,e);s[a]=t._index,o.setItem(a,r),o.setColor(a++,i)}),this._chunksIdc=s,o.finalize()},Lm.prototype.updateToFrame=function(t){var e=this._selection.parent,r=this._mode,n=this._colorer,i=r.getTension(),o=this._geo,a=t.getResidues(),s=0,l=t.needsColorUpdate(n);Pm(this._selection.subdivs,a,this._segmentsHeight,i,r,function(t,r){o.setItem(s,r),l&&o.setColor(s,n.getResidueColor(t,e)),s++}),o.finalize()},Rm.prototype=Object.create(rm.prototype),Rm.prototype.constructor=Rm,Rm.prototype._build=function(){for(var t=this._selection.residues,e=this._selection.parent,r=this._mode,n=this._colorer,i=this._geo,o=0,a=[],s=this._selection.subdivs,l=r.calcStickRadius(),c=0,u=s.length;c<u;++c)for(var h=s[c].arr,p=0,f=h.length;p<f;++p)for(var d=h[p].start,m=h[p].end,g=t[d],v=d+1;v<=m;++v){var y=t[v];a[o]={first:g._index,second:y._index},i.setItem(o,g._controlPoint,y._controlPoint,l),i.setColor(o,n.getResidueColor(g,e),n.getResidueColor(y,e)),o++,g=y}this._chunksIdc=a,i.finalize()},Rm.prototype.updateToFrame=function(t){for(var e=t.getResidues(),r=this._selection.parent,n=this._mode,i=this._colorer,o=this._geo,a=0,s=this._selection.subdivs,l=n.calcStickRadius(),c=t.needsColorUpdate(i),u=0,h=s.length;u<h;++u)for(var p=s[u].arr,f=0,d=p.length;f<d;++f)for(var m=p[f].start,g=p[f].end,v=e[m],y=m+1;y<=g;++y){var _=e[y];o.setItem(a,v._controlPoint,_._controlPoint,l),c&&o.setColor(a,i.getResidueColor(v,r),i.getResidueColor(_,r)),a++,v=_}o.finalize()},Rm.prototype.raycast=function(t,e){var r=[],n=this._selection.residues;this._mesh.raycast(t,r);for(var i=this._chunksIdc,o=0,a=r.length;o<a;++o)if(r[o].hasOwnProperty("chunkIdx")){var s=r[o].chunkIdx,l=i[Math.floor(s/2)],c=s%2==0?l.first:l.second;c<n.length&&(r[o].residue=n[c],e.push(r[o]))}},Rm.prototype._calcChunksList=function(t){for(var e=[],r=this._chunksIdc,n=this._selection.residues,i=0,o=r.length;i<o;++i){var a=r[i];n[a.first]._mask&t&&e.push(2*i),n[a.second]._mask&t&&e.push(2*i+1)}return e},Nm.prototype=Object.create(rm.prototype),Nm.prototype.constructor=Nm,Nm.prototype.getBondOrder=function(t,e,r){var n,i=1;return!e||r&&t._type===yh.BondType.AROMATIC||(i=(n=t._order)<2?1:n),i},Nm.prototype.raycast=function(t,e){var r=this._selection.bonds,n=[];this._mesh.raycast(t,n);for(var i=this._chunksIdc,o=0,a=n.length;o<a;++o)if(n[o].hasOwnProperty("chunkIdx")){var s=n[o].chunkIdx,l=i[Math.floor(s/2)];if(l<r.length){var c=r[l];n[o].atom=s%2==0?c._left:c._right,e.push(n[o])}}},Nm.prototype._calcChunksList=function(t,e){for(var r=[],n=this._selection.bonds,i=this._chunksIdc,o=0,a=i.length;o<a;++o){var s=n[i[o]];s._left._mask&t&&(!e||s._right._mask&t)&&r.push(2*o),s._right._mask&t&&(!e||s._left._mask&t)&&r.push(2*o+1)}return r},Im.prototype=Object.create(Nm.prototype),Im.prototype.constructor=Im,Im.prototype._build=function(){for(var t,e=this._selection.chunks,r=this._selection.bonds,n=this._selection.parent,i=this._mode,o=this._colorer,a=this._geo,s=i.drawMultiorderBonds(),l=i.showAromaticLoops(),c=i.calcStickRadius(),u=i.calcSpaceFraction(),h=new He,p=new He,f=0,d=[],m=0,g=e.length;m<g;++m){var v=r[e[m]],y=v._left,_=v._right,x=y._position,b=_._position;t=v.calcNormalDir();for(var w=this.getBondOrder(v,s,l),S=2*Math.min(i.calcAtomRadius(y),i.calcAtomRadius(_))/w,M=s?Math.min(c,.5*S*(1-u)):c,A=0;A<w;++A){var E=S*(w%2==0?(.5+(A/2|0))*(1-A%2*2):((A+1)/2|0)*(A%2*2-1));d[f]=v._index,h.copy(x),h.addScaledVector(t,E),p.copy(b),p.addScaledVector(t,E),a.setItem(f,h,p,M),a.setColor(f++,o.getAtomColor(y,n),o.getAtomColor(_,n))}}a.finalize(),this._chunksIdc=d},Im.prototype.updateToFrame=function(t){for(var e,r=this._selection.chunks,n=this._selection.bonds,i=this._mode,o=this._colorer,a=this._geo,s=i.drawMultiorderBonds(),l=i.showAromaticLoops(),c=i.calcStickRadius(),u=i.calcSpaceFraction(),h=new He,p=new He,f=0,d=t.needsColorUpdate(o),m=0,g=r.length;m<g;++m){var v=n[r[m]],y=v._left,_=v._right,x=t.getAtomPos(y._index).clone(),b=t.getAtomPos(_._index);e=v.calcNormalDir();for(var w=this.getBondOrder(v,s,l),S=2*Math.min(i.calcAtomRadius(y),i.calcAtomRadius(_))/w,M=s?Math.min(c,.5*S*(1-u)):c,A=0;A<w;++A){var E=S*(w%2==0?(.5+(A/2|0))*(1-A%2*2):((A+1)/2|0)*(A%2*2-1));h.copy(x),h.addScaledVector(e,E),p.copy(b),p.addScaledVector(e,E),a.setItem(f,h,p,M),d&&a.setColor(f,t.getAtomColor(o,y),t.getAtomColor(o,_)),f++}}a.finalize()};function Om(t,e,r,n,i,o,a){Nm.call(this,t,e,r,n,i,o,a)}Om.prototype=Object.create(Nm.prototype),Om.prototype.constructor=Om,Om.prototype._build=function(){for(var t=this._selection.chunks,e=this._selection.bonds,r=this._selection.parent,n=this._mode,i=this._colorer,o=this._geo,a=n.drawMultiorderBonds(),s=n.showAromaticLoops(),l=new He,c=new He,u=new He,h=0,p=[],f=0,d=t.length;f<d;++f){var m=e[t[f]],g=m._left,v=m._right,y=g._position,_=v._position,x=1===g._bonds.length,b=1===v._bonds.length;l.subVectors(_,y);for(var w=l.length(),S=m.calcNormalDir(),M=this.getBondOrder(m,a,s),A=0;A<M;++A){c.copy(y),u.copy(_);var E=M%2==0?(.5+(A/2|0))*(1-A%2*2):((A+1)/2|0)*(A%2*2-1);p[h]=m._index,2!==M||x||b||(E-=.5,E*=-1),!x&&!b&&M>1&&0!==E&&(c.lerpVectors(y,_,.15/w),u.lerpVectors(y,_,1-.15/w)),E*=.15,c.addScaledVector(S,E),u.addScaledVector(S,E),o.setItem(h,c,u),o.setColor(h++,i.getAtomColor(g,r),i.getAtomColor(v,r))}}o.finalize(),this._chunksIdc=p},Om.prototype.updateToFrame=function(t){for(var e=this._selection.chunks,r=this._selection.bonds,n=this._mode,i=this._colorer,o=this._geo,a=n.drawMultiorderBonds(),s=n.showAromaticLoops(),l=new He,c=new He,u=new He,h=0,p=t.needsColorUpdate(i),f=0,d=e.length;f<d;++f){var m=r[e[f]],g=m._left,v=m._right,y=t.getAtomPos(g._index).clone(),_=t.getAtomPos(v._index),x=1===g._bonds.length,b=1===v._bonds.length;l.subVectors(_,y);for(var w=l.length(),S=m.calcNormalDir(),M=this.getBondOrder(m,a,s),A=0;A<M;++A){c.copy(y),u.copy(_);var E=M%2==0?(.5+(A/2|0))*(1-A%2*2):((A+1)/2|0)*(A%2*2-1);2!==M||x||b||(E-=.5,E*=-1),!x&&!b&&M>1&&0!==E&&(c.lerpVectors(y,_,.15/w),u.lerpVectors(y,_,1-.15/w)),E*=.15,c.addScaledVector(S,E),u.addScaledVector(S,E),o.setItem(h,c,u),p&&o.setColor(h,t.getAtomColor(i,g),t.getAtomColor(i,v)),h++}}o.finalize()};var Dm=im,Fm=om,zm=am,km=pm,Um=gm,Bm=vm,Vm=xm,jm=bm,Gm=Lm,Wm=Rm,Hm=Im,Xm=Om;function Ym(t,e,r,n,i,o,a,s){var l=this;ef.call(l),this._complex=r;var c=r.getAtoms(),u=r.getTransforms();r.forEachComponent(function(h){var p=[],f=0;if(h.forEachAtom(function(t){l._checkAtom(t,a)&&(p[f++]=t._index)}),0!==f){var d=new t(e,{atoms:c,chunks:p,parent:r},n,i,u,o,s);d._component=h,l.add(d)}})}function qm(t,e,r,n,i,o,a,s){this._mode=i,Ym.call(this,t,e,r,n,i,o,a,s)}function Zm(t,e,r,n,i,o,a,s){var l=this;ef.call(l),this._complex=r;var c=r.getResidues(),u=r.getTransforms();r.forEachComponent(function(h){var p=0,f=[];if(h.forEachResidue(function(t){l._checkResidue(t,a)&&(f[p++]=t._index)}),0!==p){var d=new t(e,{residues:c,chunks:f,parent:r},n,i,u,o,s);d._component=h,l.add(d)}})}function $m(t,e,r,n,i,o,a,s){Zm.call(this,t,e,r,n,i,o,a,s)}function Km(t,e,r,n,i,o,a,s){var l=this;ef.call(l),this._complex=r;var c=r.getResidues(),u=r.getTransforms();r.forEachComponent(function(h){for(var p=h.getMaskedSubdivSequences(a),f=0,d=[],m=0,g=p.length;m<g;++m)for(var v=p[m].arr,y=0,_=v.length;y<_;++y)for(var x=v[y].start,b=v[y].end;x<=b;++x)d[f++]=c[x]._index;if(0!==f){var w=new t(e,{residues:c,chunks:d,subdivs:p,parent:r},n,i,u,o,s);w._component=h,l.add(w)}})}function Qm(t,e,r,n,i,o,a,s){var l=this;ef.call(l),this._complex=r;var c=r.getBonds(),u=r.getTransforms();r.forEachComponent(function(h){var p=[],f=0;if(h.forEachBond(function(t){var e=t._left,r=t._right;e._mask&a&&r._mask&a&&(p[f++]=t._index)}),0!==f){var d=new t(e,{bonds:c,chunks:p,parent:r},n,i,u,o,s);d._component=h,l.add(d)}})}function Jm(t,e,r,n,i,o,a,s){var l=this;ef.call(l),this._complex=r;var c=r.getAtoms(),u=r.getTransforms();i.showAromaticLoops()&&r.forEachComponent(function(h){var p=[],f=0,d=[],m=0;h.forEachCycle(function(t){for(var e=t.atoms,r=0,n=0,i=e.length;n<i;++n)0!=(e[n]._mask&a)&&(++r,p[f++]=e[n]._index);r>0&&(d[m++]=t)});var g=new t(e,{cycles:d,atoms:c,chunks:p,parent:r},n,i,u,o,s);g._component=h,l.add(g)})}function tg(t,e,r){var n=document.createElement("div");if(n.className="label label-sgroup",n.style.color=e,"string"==typeof r){var i=document.createElement("span");i.style.fontSize="150%";var o=document.createElement("span"),a=document.createTextNode(r);o.appendChild(a),i.appendChild(o),n.appendChild(i)}else n.appendChild(r);var s=new tf(n);s.position.copy(t),s.userData={translation:"translate(-50%, -50%)",color:e};var l=s.getElement();return l.style.visibility="visible",l.style.textAlign="center",l.style.verticalAlign="middle",s}function eg(t,e,r,n,i,o,a,s){ef.call(this);for(var l=new ef,c=0;c<r.getSGroupCount();c++){var u=r.getSGroups()[c];if(null!==u._center){var h=(new He).copy(u._position);h.add(u._center),l.add(tg(h,16776960,u._name))}else l.add(tg((new He).copy(u._position),16776960,u._name))}this.add(l)}Ym.prototype=Object.create(ef.prototype),Ym.prototype.constructor=Ym,Ym.prototype._checkAtom=function(t,e){return t._mask&e},Ym.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),l=0,c=s.length;l<c;++l){var u=s[l];u._component=n[o]._component,r[i++]=u}return r},qm.prototype=Object.create(Ym.prototype),qm.prototype.constructor=qm,qm.prototype._checkAtom=function(t,e){if(!(t._mask&e))return!1;if("no"!==this._mode.settings.now.labels&&t.isLabelVisible())return!1;for(var r=t._bonds,n=0,i=r.length;n<i;++n)if(r[n]._left._mask&e&&r[n]._right._mask&e)return!1;return!0},Zm.prototype=Object.create(ef.prototype),Zm.prototype.constructor=Zm,Zm.prototype._checkResidue=function(t,e){return t._mask&e},Zm.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),l=0,c=s.length;l<c;++l){var u=s[l];u._component=n[o]._component,r[i++]=u}return r},$m.prototype=Object.create(Zm.prototype),$m.prototype.constructor=$m,$m.prototype._checkResidue=function(t,e){return e&t._mask&&null!==t._cylinders},Km.prototype=Object.create(ef.prototype),Km.prototype.constructor=Km,Km.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),l=0,c=s.length;l<c;++l){var u=s[l];u._component=n[o]._component,r[i++]=u}return r},Qm.prototype=Object.create(ef.prototype),Qm.prototype.constructor=Qm,Qm.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),l=0,c=s.length;l<c;++l){var u=s[l];u._component=n[o]._component,r[i++]=u}return r},Jm.prototype=Object.create(ef.prototype),Jm.prototype.constructor=Jm,Jm.prototype.getSubset=function(t,e){for(var r=[],n=this.children,i=0,o=0,a=n.length;o<a;++o)if(n[o].getSubset)for(var s=n[o].getSubset(t,e),l=0,c=s.length;l<c;++l){var u=s[l];u._component=n[o]._component,r[i++]=u}return r},eg.prototype=Object.create(ef.prototype);var rg=Ym,ng=qm,ig=$m,og=Km,ag=Qm,sg=Jm,lg=eg;function cg(t,e,r){return function(n,i,o,a,s,l){return new e(r,t,n,i,o,a,s,l)}}function ug(){}function hg(t){if(this.constructor===hg)throw new Error("Can not instantiate abstract class!");this.opts=n.merge(Cu.deriveDeep(this.settings.now.modes[this.id],!0),t)}function pg(t){hg.call(this,t),this.depGroups=this.depGroups.slice(0),this._staticGroups=this.depGroups.length}function fg(){return{lineWidth:this.opts.lineWidth}}function dg(t){pg.call(this,t);for(var e=this.depGroups,r=0,n=e.length;r<n;++r)e[r]=[e[r],fg]}function mg(t){pg.call(this,t)}function gg(t){pg.call(this,t)}function vg(t){hg.call(this,t)}function yg(t){hg.call(this,t)}function _g(t){hg.call(this,t)}function xg(t){hg.call(this,t),this.secCache={}}ug.AtomsSpheres=function(t,e){return cg(tm.createSpheres(t,e),rg,Dm)},ug.OrphanedAtomsCrosses=function(t,e,r){return cg(tm.createCrosses(t,e,r),ng,Dm)},ug.BondsCylinders=function(t,e){return cg(tm.create2CCylinders(t,e),ag,Hm)},ug.BondsLines=function(t,e,r){return cg(tm.create2CLines(t,e,r),ag,Xm)},ug.CartoonChains=function(t,e){return cg(tm.createExtrudedChains(t,e),og,Gm)},ug.TraceChains=function(t,e){return cg(tm.create2CClosedCylinders(t,e),og,Wm)},ug.NucleicSpheres=function(t,e){return cg(tm.createSpheres(t,e),ig,jm)},ug.NucleicCylinders=function(t,e){return cg(tm.create2CCylinders(t,e),ig,Vm)},ug.ALoopsTorus=function(t,e){return cg(tm.createExtrudedChains(t,e),sg,Um)},ug.ALoopsLines=function(t,e,r){return cg(tm.createChunkedLines(t,e,r),sg,Bm)},ug.QuickSurfGeo=function(t,e,r){return cg(tm.createQuickSurface(t,e,r),rg,Fm)},ug.ContactSurfaceGeo=function(t,e,r){return cg(tm.createContactSurface(t,e,r),rg,Fm)},ug.SASSESSurfaceGeo=function(t,e,r){return cg(tm.createSASSES(t,e,r),rg,zm)},ug.TextLabelsGeo=function(t,e){return cg(tm.createLabels(t,e),rg,km)},ug.SGroupsLabels=function(t,e){return cg(null,lg,null)},yf(hg.prototype),hg.prototype.id="__",hg.prototype.depGroups=[],hg.prototype.identify=function(){var t=Cu.objectsDiff(this.opts,this.settings.now.modes[this.id]);return n.isEmpty(t)?this.id:[this.id,t]},hg.prototype.buildGeometry=function(t,e,r,i){for(var o=this.opts.polyComplexity?this.opts.polyComplexity[this.settings.now.resolution]:0,a=this.depGroups,s=a.length,l=new mf.RCGroup,c=0;c<s;++c){var u=a[c],h={};n.isArray(u)&&(h=u[1].call(this),u=u[0]);var p=new(ug[u](null,this.settings,h))(t,e,this,o,r,i);p.children.length>0&&l.add(p)}return l},pg.prototype=Object.create(hg.prototype),pg.prototype.constructor=pg,pg.prototype.update=function(){var t=this._staticGroups;"no"===this.settings.now.labels?this.depGroups=this.depGroups.slice(0,t):(this.depGroups[t]="TextLabelsGeo",this.depGroups[t+1]="SGroupsLabels")},pg.prototype.buildGeometry=function(t,e,r,n){return this.update(),hg.prototype.buildGeometry.call(this,t,e,r,n)},Cu.deriveClass(dg,pg,{id:"LN",name:"Lines",shortName:"Lines",depGroups:["ALoopsLines","BondsLines","OrphanedAtomsCrosses"]}),dg.prototype.drawMultiorderBonds=function(){return this.opts.multibond},dg.prototype.calcAtomRadius=function(){return this.opts.atom},dg.prototype.getAromaticOffset=function(){return this.opts.offsarom},dg.prototype.getAromaticArcChunks=function(){return this.opts.chunkarom},dg.prototype.showAromaticLoops=function(){return this.opts.showarom},dg.prototype.getLabelOpts=function(){return{fg:"none",bg:"0x202020",showBg:!0,labels:this.settings.now.labels,colors:!0,adjustColor:!0,transparent:!0}},Cu.deriveClass(mg,pg,{id:"LC",name:"Licorice",shortName:"Licorice",depGroups:["AtomsSpheres","BondsCylinders","ALoopsTorus"]}),mg.prototype.calcAtomRadius=function(t){return this.opts.bond},mg.prototype.calcStickRadius=function(){return this.opts.bond},mg.prototype.calcSpaceFraction=function(){return this.opts.space},mg.prototype.getAromRadius=function(){return this.opts.aromrad},mg.prototype.showAromaticLoops=function(){return this.opts.showarom},mg.prototype.drawMultiorderBonds=function(){return this.opts.multibond},mg.prototype.getLabelOpts=function(){return{fg:"none",bg:"0x202020",showBg:!1,labels:this.settings.now.labels,colors:!0,adjustColor:!0,transparent:!0}},Cu.deriveClass(gg,pg,{id:"BS",name:"Balls and Sticks",shortName:"Balls",depGroups:["AtomsSpheres","BondsCylinders","ALoopsTorus"]}),gg.prototype.calcAtomRadius=function(t){return t.element.radius*this.opts.atom},gg.prototype.calcStickRadius=function(){return this.opts.bond},gg.prototype.getAromRadius=function(){return this.opts.aromrad},gg.prototype.showAromaticLoops=function(){return this.opts.showarom},gg.prototype.calcSpaceFraction=function(){return this.opts.space},gg.prototype.drawMultiorderBonds=function(){return this.opts.multibond},gg.prototype.getLabelOpts=function(){return{fg:"none",bg:"0x202020",showBg:!1,labels:this.settings.now.labels,colors:!0,adjustColor:!0,transparent:!0}},Cu.deriveClass(vg,hg,{id:"VW",name:"Van der Waals",shortName:"VDW",depGroups:["AtomsSpheres"]}),vg.prototype.calcAtomRadius=function(t){return t.element.radius},Cu.deriveClass(yg,hg,{id:"TR",name:"Trace",shortName:"Trace",depGroups:["TraceChains"]}),yg.prototype.calcStickRadius=function(){return this.opts.radius},Cu.deriveClass(_g,hg,{id:"TU",name:"Tube",shortName:"Tube",depGroups:["CartoonChains"]}),_g.prototype.getResidueRadius=function(t){return this.TUBE_RADIUS},_g.prototype.getHeightSegmentsRatio=function(){return this.opts.heightSegmentsRatio},_g.prototype.getTension=function(){return this.opts.tension},_g.prototype.buildGeometry=function(t,e,r,n){var i=this.opts.radius;return this.TUBE_RADIUS=new _e(i,i),hg.prototype.buildGeometry.call(this,t,e,r,n)},Cu.deriveClass(xg,hg,{id:"CA",name:"Cartoon",shortName:"Cartoon",depGroups:["CartoonChains","NucleicSpheres","NucleicCylinders"]}),xg.prototype.getResidueStartRadius=function(t){var e=t.getSecondary();if(!e||!e.type)return this.TUBE_RADIUS;var r=this.secCache[e.type];return r?e._end===t?r.start:r.center:this.TUBE_RADIUS},xg.prototype.getResidueEndRadius=function(t){var e=t.getSecondary();if(null===e||!e.type)return this.TUBE_RADIUS;var r=this.secCache[e.type];return r?e._end===t?this.ARROW_END:r.center:this.TUBE_RADIUS},xg.prototype.getResidueRadius=function(t,e){var r=this.getResidueStartRadius(t);if(0===e)return r;var n=this.getResidueEndRadius(t);return 2===e?n:r.clone().lerp(n,e/2)},xg.prototype.calcStickRadius=function(t){return this.opts.radius},xg.prototype.getHeightSegmentsRatio=function(){return this.opts.heightSegmentsRatio},xg.prototype.getTension=function(){return this.opts.tension},xg.prototype.buildGeometry=function(t,e,r,n){var i=this.opts.radius,o=this.opts.depth;this.TUBE_RADIUS=new _e(i,i),this.ARROW_END=new _e(o,i);var a={},s=this.opts.ss;for(var l in s)a[l]={center:new _e(o,s[l].width),start:new _e(o,s[l].arrow)};return this.secCache=a,hg.prototype.buildGeometry.call(this,t,e,r,n)};var bg=Jp.selectors;function wg(){return{wireframe:this.opts.wireframe,zClip:this.opts.zClip}}function Sg(t){hg.call(this,t),this.depGroups=this.depGroups.slice(0);for(var e=this.surfaceNames,r=this.depGroups,n=0,i=e.length;n<i;++n)r[r.length]=[e[n],wg]}function Mg(t){Sg.call(this,t)}function Ag(t,e){Sg.call(this,e),this._excludeProbe=t}function Eg(t){Ag.call(this,!1,t)}function Cg(t){Ag.call(this,!0,t)}function Tg(t){Sg.call(this,t)}function Pg(t){hg.call(this,t)}Cu.deriveClass(Sg,hg,{isSurface:!0,surfaceNames:[]}),Sg.prototype.calcAtomRadius=function(t){return t.element.radius},Sg.prototype.getVisibilitySelector=function(){var t=null;if(""!==this.opts.subset){var e=bg.parse(this.opts.subset);e.error||(t=e.selector)}return t},Cu.deriveClass(Mg,Sg,{id:"QS",name:"Quick Surface",shortName:"Quick Surf",surfaceNames:["QuickSurfGeo"]}),Mg.prototype.getSurfaceOpts=function(){return{useBeads:!1,isoValue:this.opts.isoValue,gaussLim:this.opts.gaussLim[this.settings.now.resolution],radScale:this.opts.scale,gridSpacing:this.opts.gridSpacing[this.settings.now.resolution],zClip:this.opts.zClip,visibilitySelector:this.getVisibilitySelector()}},Cu.deriveClass(Ag,Sg,{id:"SU",name:"Surface",shortName:"Surface",surfaceNames:["SASSESSurfaceGeo"]}),Ag.prototype._radScale=1,Ag.prototype._isVertexNormalsRendered=!1,Ag.prototype._isSurfaceTransparent=!1,Ag.prototype._clusterViaKMeans=0,Ag.prototype._excludeProbe=!1,Ag.prototype.calcAtomRadius=function(t){return t.element.radius},Ag.prototype.getSurfaceOpts=function(){return{gridSpacing:this.opts.polyComplexity[this.settings.now.resolution],radScale:this._radScale,zClip:this.opts.zClip,visibilitySelector:this.getVisibilitySelector(),probeRadius:this.opts.probeRadius,excludeProbe:this._excludeProbe,clusterizationType:this._clusterViaKMeans}},Cu.deriveClass(Eg,Ag,{id:"SA",name:"Solvent Accessible Surface",shortName:"SAS"}),Cu.deriveClass(Cg,Ag,{id:"SE",name:"Solvent Excluded Surface",shortName:"SES"}),Cu.deriveClass(Tg,Sg,{id:"CS",name:"Contact Surface",shortName:"Contact Surf",isSurface:!0,surfaceNames:["ContactSurfaceGeo"]}),Tg.prototype.getSurfaceOpts=function(){return{probeRadius:this.opts.probeRadius,radScale:this.opts.polyComplexity[this.settings.now.resolution],scaleFactor:this.opts.polyComplexity[this.settings.now.resolution],gridSpacing:1/this.opts.polyComplexity[this.settings.now.resolution],isoValue:this.opts.isoValue,probePositions:this.opts.probePositions,zClip:this.opts.zClip,visibilitySelector:this.getVisibilitySelector()}},Cu.deriveClass(Pg,hg,{id:"TX",name:"Text mode",shortName:"Text",depGroups:["TextLabelsGeo"]}),Pg.prototype.getTemplateOptions=function(){return this.opts.template},Pg.prototype.getLabelOpts=function(){return _.merge(this.opts,{labels:this.settings.now.labels,colors:!0,adjustColor:!0,transparent:!0})};var Lg=[],Rg={};!function(t){for(var e=0,r=t.length;e<r;++e){var n=t[e];Lg.push(n),n.prototype.id&&(Rg[n.prototype.id]=n)}}([dg,mg,gg,vg,yg,_g,xg,Mg,Eg,Cg,Tg,Pg]);var Ng={list:Lg,descriptions:n.map(Lg,function(t){return n.pick(t.prototype,["id","name"])}),any:Rg[Vu.now.presets.default[0].mode]||Lg[0],get:function(t){return Rg[t]},create:function(t,e){return!e&&t instanceof Array&&(e=t[1],t=t[0]),new(this.get(t)||this.any)(e)}};function Ig(t,e,r){return t<=r?t<0?0:t:r}function Og(t,e){this.name=t||"Custom",this.id=e||"CP"}Og.prototype={constructor:Og,colors:[16777215,16711680,65280,255,8421504],minRangeColor:0,midRangeColor:8355711,maxRangeColor:16777215,defaultElementColor:16777215,elementColors:{},defaultResidueColor:16777215,residueColors:{},chainColors:[16777215],defaultSecondaryColor:16777215,secondaryColors:{},defaultNamedColor:16777215,namedColorsArray:[["indianred",13458524],["lightcoral",15761536],["salmon",16416882],["darksalmon",15308410],["lightsalmon",16752762],["crimson",14423100],["red",16711680],["firebrick",11674146],["darkred",9109504],["pink",16761035],["lightpink",16758465],["hotpink",16738740],["deeppink",16716947],["mediumvioletred",13047173],["palevioletred",14381203],["coral",16744272],["tomato",16737095],["orangered",16729344],["darkorange",16747520],["orange",16753920],["gold",16766720],["yellow",16776960],["lightyellow",16777184],["lemonchiffon",16775885],["lightgoldenrodyellow",16448210],["papayawhip",16773077],["moccasin",16770229],["peachpuff",16767673],["palegoldenrod",15657130],["khaki",15787660],["darkkhaki",12433259],["lavender",15132410],["thistle",14204888],["plum",14524637],["violet",15631086],["orchid",14315734],["fuchsia",16711935],["magenta",16711935],["mediumorchid",12211667],["mediumpurple",9662683],["rebeccapurple",6697881],["blueviolet",9055202],["darkviolet",9699539],["darkorchid",10040012],["darkmagenta",9109643],["purple",8388736],["indigo",4915330],["slateblue",6970061],["mediumslateblue",8087790],["darkslateblue",4734347],["greenyellow",11403055],["chartreuse",8388352],["lawngreen",8190976],["lime",65280],["limegreen",3329330],["palegreen",10025880],["lightgreen",9498256],["mediumspringgreen",64154],["springgreen",65407],["mediumseagreen",3978097],["seagreen",3050327],["forestgreen",2263842],["green",32768],["darkgreen",25600],["yellowgreen",10145074],["olivedrab",7048739],["olive",8421376],["darkolivegreen",5597999],["mediumaquamarine",6737322],["darkseagreen",9419919],["lightseagreen",2142890],["darkcyan",35723],["teal",32896],["aqua",65535],["cyan",65535],["lightcyan",14745599],["paleturquoise",11529966],["aquamarine",8388564],["turquoise",4251856],["mediumturquoise",4772300],["darkturquoise",52945],["cadetblue",6266528],["steelblue",4620980],["lightsteelblue",11584734],["powderblue",11591910],["lightblue",11393254],["skyblue",8900331],["lightskyblue",8900346],["deepskyblue",49151],["dodgerblue",2003199],["cornflowerblue",6591981],["royalblue",4286945],["blue",255],["mediumblue",205],["darkblue",139],["navy",128],["midnightblue",1644912],["cornsilk",16775388],["blanchedalmond",16772045],["bisque",16770244],["navajowhite",16768685],["wheat",16113331],["burlywood",14596231],["tan",13808780],["rosybrown",12357519],["sandybrown",16032864],["goldenrod",14329120],["darkgoldenrod",12092939],["peru",13468991],["chocolate",13789470],["saddlebrown",9127187],["sienna",10506797],["brown",10824234],["maroon",8388608],["white",16777215],["snow",16775930],["honeydew",15794160],["mintcream",16121850],["azure",15794175],["aliceblue",15792383],["ghostwhite",16316671],["whitesmoke",16119285],["seashell",16774638],["beige",16119260],["oldlace",16643558],["floralwhite",16775920],["ivory",16777200],["antiquewhite",16444375],["linen",16445670],["lavenderblush",16773365],["mistyrose",16770273],["gainsboro",14474460],["lightgray",13882323],["silver",12632256],["darkgray",11119017],["gray",8421504],["dimgray",6908265],["lightslategray",7833753],["slategray",7372944],["darkslategray",3100495],["black",0]],namedColors:{},gradients:{rainbow:[255,65535,65280,16776960,16711680],temp:[255,32767,16777215,16744192,16711680],hot:[16777215,16744192,16711680],cold:[16777215,32767,255],"blue-red":[255,16777215,16711680],reds:[16777215,16711680],blues:[16777215,255]},getElementColor:function(t){var e=this.elementColors[t];return void 0===e?this.defaultElementColor:e},getResidueColor:function(t){var e=this.residueColors[t];return void 0===e?this.defaultResidueColor:e},getChainColor:function(t){var e=t.charCodeAt(0);return e=(31&(e<0?0:e>=256?e-256:e))%this.chainColors.length,this.chainColors[e]},getSecondaryColor:function(t,e){var r=this.secondaryColors[t];return r instanceof Object&&(r=r[e]),void 0===r?this.defaultSecondaryColor:r},getSequentialColor:function(t){var e=this.colors,r=e.length;return t<0?e[t%r+r]:e[t%r]},getGradientColor:function(t,e){var r,n,i,o,a=this.gradients[e];if(a){var s=a.length,l=t*(s-1),c=Math.floor(l),u=Ig(c+1,0,s-1);return c=Ig(c,0,s-1),r=a[c],n=a[u],(o=1-(i=l-c))*(r>>16&255)+i*(n>>16&255)<<16|o*(r>>8&255)+i*(n>>8&255)<<8|o*(255&r)+i*(255&n)}return this.defaultNamedColor},getNamedColor:function(t,e){var r=this.namedColors[t];return void 0!==r||e?r:this.defaultNamedColor}};for(var Dg=Og.prototype.namedColorsArray,Fg=Og.prototype.namedColors,zg=0,kg=Dg.length;zg<kg;++zg){var Ug=Dg[zg];Fg[Ug[0]]=Ug[1]}var Bg=new Og("Jmol","JM");Bg.colors=[255,22015,44031,65535,65451,65365,65280,5635840,11271936,16776960,16755456,16733440,16711680,16711765,16711851,16711935,11206911,5570815],Bg.elementColors={H:16777215,D:16777152,T:16777120,HE:14286847,LI:13402367,BE:12779264,B:16758197,C:9474192,N:3166456,O:16715021,F:9494608,NE:11789301,NA:11230450,MG:9109248,AL:12560038,SI:1578e4,P:16744448,S:16777008,CL:2093087,AR:8442339,K:9388244,CA:4062976,SC:15132390,TI:12567239,V:10921643,CR:9083335,MN:10255047,FE:14706227,CO:15765664,NI:5296208,CU:13140019,ZN:8224944,GA:12750735,GE:6721423,AS:12419299,SE:16752896,BR:10889513,KR:6076625,RB:7351984,SR:65280,Y:9764863,ZR:9756896,NB:7586505,MO:5551541,TC:3907230,RU:2396047,RH:687500,PD:27013,AG:12632256,CD:16767375,IN:10909043,SN:6717568,SB:10380213,TE:13924864,I:9699476,XE:4366e3,CS:5707663,BA:51456,LA:7394559,CE:16777159,PR:14286791,ND:13107143,PM:10747847,SM:9437127,EU:6422471,GD:4587463,TB:3211207,DY:2097095,HO:65436,ER:58997,TM:54354,YB:48952,LU:43812,HF:5096191,TA:5089023,W:2200790,RE:2522539,OS:2516630,IR:1528967,PT:13684960,AU:16765219,HG:12105936,TL:10900557,PB:5724513,BI:10375093,PO:11230208,AT:7688005,RN:4358806,FR:4325478,RA:32e3,AC:7384058,TH:47871,PA:41471,U:36863,NP:33023,PU:27647,AM:5528818,CM:7888099,BK:9064419,CF:10565332,ES:11739092,FM:11739066,MD:11734438,NO:12389767,LR:13041766,RF:13369433,DB:13697103,SG:14221381,BH:14680120,HS:15073326,MT:15400998},Bg.defaultResidueColor=12492910,Bg.residueColors={ALA:13158600,ARG:1334015,ASN:56540,ASP:15075850,CYS:15132160,GLN:56540,GLU:15075850,GLY:15461355,HIS:8553170,ILE:1016335,LEU:1016335,LYS:1334015,MET:15132160,PHE:3289770,PRO:14456450,SER:16422400,THR:16422400,TRP:11819700,TYR:3289770,VAL:1016335,A:10526975,C:16747595,G:16740464,I:8454143,T:10551200,U:16744576,DA:10526975,DC:16747595,DG:16740464,DI:8454143,DT:10551200,DU:16744576,"+A":10526975,"+C":16747595,"+G":16740464,"+I":8454143,"+T":10551200,"+U":16744576},Bg.chainColors=[4294967295,4290826495,4289789872,4294951112,4294967168,4294951167,4289786096,4294955120,4293951616,4294303411,4278239231,4291648604,4284927402,4288335154,4293821166,4278243025,4278255487,4282168177,4278190219,4290623339,4278215680,4286578688,4286611456,4286578816,4278222976,4290283019,4289864226],Bg.secondaryColors={helix:{1:16711808,3:6291584,5:10485888},strand:16762880,turn:6324479,dna:11403518,rna:16580962};var Vg=new Og("VMD","VM");Vg.colors=[255,16711680,6316128,16744448,16776960,8421427,10066329,65280,16777215,16751001,4243648,10879142,8447590,15099571,8408320,8421568],Vg.defaultElementColor=8408320,Vg.elementColors={H:16777215,C:4243391,N:255,O:16711680,P:8421427,S:16776960},Vg.defaultResidueColor=4243648,Vg.residueColors={ALA:255,ARG:16777215,ASN:8421427,ASP:16711680,CYS:16776960,GLN:16744448,GLU:16751001,GLY:16777215,HIS:4243648,ILE:65280,LEU:16751001,LYS:4243648,MET:16776960,PHE:10879142,PRO:8408064,SER:16776960,THR:15099571,TRP:10066329,TYR:65280,VAL:8421427,A:255,C:16744448,G:16776960,T:10879142,U:65280,DA:255,DC:16744448,DG:16776960,DT:10879142,DU:65280,"+A":255,"+C":16744448,"+G":16776960,"+T":10879142,"+U":65280,WAT:4243648,H2O:4243648,HOH:4243648},Vg.chainColors=[16777215].concat(Vg.colors),Vg.secondaryColors={helix:{1:10879142,5:255},strand:16776960};for(var jg=[],Gg={},Wg=[Bg,Vg],Hg=0,Xg=Wg.length;Hg<Xg;++Hg){var Yg=Wg[Hg];jg.push(Yg),Yg.id&&(Gg[Yg.id]=Yg)}var qg={list:jg,any:jg[0],get:function(t){return Gg[t]}};function Zg(t){if(this.constructor===Zg)throw new Error("Can not instantiate abstract class!");this.opts=n.merge(Cu.deriveDeep(Vu.now.colorers[this.id],!0),t),this.palette=qg.any}function $g(t){Zg.call(this,t)}function Kg(t){Zg.call(this,t)}function Qg(t){Zg.call(this,t)}function Jg(t){Zg.call(this,t)}function tv(t){Zg.call(this,t)}function ev(t){Zg.call(this,t)}function rv(t){Zg.call(this,t);var e=gp.parse(this.opts.subset);this._subsetCached=e.error?gp.none():e.selector}function nv(t){Zg.call(this,t)}function iv(t){Zg.call(this,t)}function ov(t){Zg.call(this,t)}function av(t){Zg.call(this,t)}function sv(t){Zg.call(this,t)}Zg.prototype.id="__",Zg.prototype.identify=function(){var t=Cu.objectsDiff(this.opts,Vu.now.colorers[this.id]);return n.isEmpty(t)?this.id:[this.id,t]},Cu.deriveClass($g,Zg,{id:"EL",aliases:["AT"],name:"Element",shortName:"Element"}),$g.prototype.getAtomColor=function(t,e){var r=t.element.name;return"C"===r&&this.opts.carbon>=0?this.opts.carbon:this.palette.getElementColor(r)},$g.prototype.getResidueColor=function(t,e){return this.palette.defaultResidueColor},Cu.deriveClass(Kg,Zg,{id:"RT",name:"Residue Type",shortName:"Residue"}),Kg.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},Kg.prototype.getResidueColor=function(t,e){return this.palette.getResidueColor(t._type._name)},Cu.deriveClass(Qg,Zg,{id:"SQ",aliases:["RI"],name:"Sequence",shortName:"Sequence"}),Qg.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},Qg.prototype.getResidueColor=function(t,e){var r=t._chain;if(r.minSequence===Number.POSITIVE_INFINITY&&r.maxSequence===Number.NEGATIVE_INFINITY)return this.palette.defaultNamedColor;var n=r.minSequence,i=r.maxSequence>n?r.maxSequence:n+1;return this.palette.getGradientColor((t._sequence-n)/(i-n),this.opts.gradient)},Cu.deriveClass(Jg,Zg,{id:"CH",name:"Chain",shortName:"Chain"}),Jg.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},Jg.prototype.getResidueColor=function(t,e){return this.palette.getChainColor(t.getChain()._name)},Cu.deriveClass(tv,Zg,{id:"SS",name:"Secondary Structure",shortName:"Structure"}),tv.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},tv.prototype.getResidueColor=function(t,e){if(t._type.flags&_h.Flags.DNA)return this.palette.getSecondaryColor("dna");if(t._type.flags&_h.Flags.RNA)return this.palette.getSecondaryColor("rna");var r=t.getSecondary();return r?this.palette.getSecondaryColor(r.type,r._type):this.palette.getSecondaryColor("")},Cu.deriveClass(ev,Zg,{id:"UN",name:"Uniform",shortName:"Uniform"}),ev.prototype.getAtomColor=function(t,e){return this.opts.color},ev.prototype.getResidueColor=function(t,e){return this.opts.color},Cu.deriveClass(rv,Zg,{id:"CO",name:"Conditional",shortName:"Conditional"}),rv.prototype.getAtomColor=function(t,e){return this._subsetCached.includesAtom(t)?this.opts.color:this.opts.baseColor},rv.prototype.getResidueColor=function(t,e){for(var r=this._subsetCached,n=!0,i=t._atoms,o=0,a=i.length;o<a;++o)n=n&&r.includesAtom(i[o]);return n?this.opts.color:this.opts.baseColor},Cu.deriveClass(nv,Zg,{id:"CF",name:"Conformation",shortName:"Conformation"}),nv.prototype.getAtomColor=function(t,e){return this.palette.getChainColor(String.fromCharCode(t._location))},nv.prototype.getResidueColor=function(t,e){return this.palette.defaultResidueColor},Cu.deriveClass(iv,Zg,{id:"TM",name:"Temperature",shortName:"Temperature"}),iv.prototype.getAtomColor=function(t,e){var r=this.opts,n=1;return t._temperature&&r?(n=r.min===r.max?t._temperature>r.max?1:0:(t._temperature-r.min)/(r.max-r.min),this.palette.getGradientColor(n,r.gradient)):this.palette.defaultElementColor},iv.prototype.getResidueColor=function(t,e){var r=this.opts;if(!r)return this.palette.defaultResidueColor;var n=-1;if(t.forEachAtom(function(t){t._temperature&&t._role===Jp.Element.Constants.Lead&&(n=t._temperature)}),n>0){var i=0;return i=r.min===r.max?n>r.max?1:0:(n-r.min)/(r.max-r.min),this.palette.getGradientColor(i,r.gradient)}return this.palette.defaultResidueColor},Cu.deriveClass(ov,Zg,{id:"OC",name:"Occupancy",shortName:"Occupancy"}),ov.prototype.getAtomColor=function(t,e){var r=this.opts;if(t._occupancy&&r){var n=1-t._occupancy;return this.palette.getGradientColor(n,r.gradient)}return this.palette.defaultElementColor},ov.prototype.getResidueColor=function(t,e){var r=this.opts;if(!r)return this.palette.defaultResidueColor;var n=-1;if(t.forEachAtom(function(t){t._occupancy&&t._role===Jp.Element.Constants.Lead&&(n=t._occupancy)}),n>0){var i=1-n;return this.palette.getGradientColor(i,r.gradient)}return this.palette.defaultResidueColor},Cu.deriveClass(av,Zg,{id:"HY",name:"Hydrophobicity",shortName:"Hydrophobicity"}),av.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},av.prototype.getResidueColor=function(t,e){var r=this.palette.defaultResidueColor;if(t._type.hydrophobicity){r=this.palette.getGradientColor((t._type.hydrophobicity- -4.5)/9,this.opts.gradient)}return r},Cu.deriveClass(sv,Zg,{id:"MO",name:"Molecule",shortName:"Molecule"}),sv.prototype.getAtomColor=function(t,e){return this.getResidueColor(t._residue,e)},sv.prototype.getResidueColor=function(t,e){var r=t._molecule,n=e.getMoleculeCount();return n>1?this.palette.getGradientColor((r._index-1)/(n-1),this.opts.gradient):this.palette.getGradientColor(0,this.opts.gradient)};var lv=[],cv={};!function(t){for(var e=0,r=t.length;e<r;++e){var n=t[e];lv.push(n),n.prototype.id&&(cv[n.prototype.id]=n);var i=n.prototype.aliases;if(Array.isArray(i))for(var o=0,a=i.length;o<a;++o)cv[i[o]]=n}}([$g,Kg,Qg,Jg,tv,ev,rv,nv,iv,ov,av,sv]);var uv={list:lv,descriptions:n.map(lv,function(t){return n.pick(t.prototype,["id","name"])}),any:cv[Vu.now.presets.default[0].colorer]||lv[0],get:function(t){return cv[t]},create:function(t,e){return!e&&t instanceof Array&&(e=t[1],t=t[0]),new(this.get(t)||this.any)(e)}};function hv(t){return new Dr(t,t,t)}for(var pv=[{id:"DF",name:"Diffuse",shortName:"Diffuse",uberOptions:{diffuse:hv(1),specular:hv(0),shininess:1,opacity:1}},{id:"SF",name:"Soft Plastic",shortName:"Soft",uberOptions:{diffuse:hv(1),specular:hv(.1),shininess:30,opacity:1}},{id:"PL",name:"Glossy Plastic",shortName:"Glossy",uberOptions:{diffuse:hv(.56),specular:hv(.28),shininess:100,opacity:1}},{id:"ME",name:"Metal",shortName:"Metal",uberOptions:{diffuse:hv(.56),specular:hv(.55),shininess:30,opacity:1}},{id:"TR",name:"Transparent",shortName:"Transparent",uberOptions:{diffuse:hv(1),specular:hv(0),shininess:1,opacity:.5}},{id:"GL",name:"Glass",shortName:"Glass",uberOptions:{diffuse:hv(.5),specular:hv(.65),shininess:100,opacity:.5}}],fv={},dv=0,mv=pv.length;dv<mv;++dv)pv[dv].id&&(fv[pv[dv].id]=pv[dv]);var gv={list:pv,descriptions:n.map(pv,function(t){return n.pick(t,["id","name"])}),any:fv[Vu.now.presets.default.material]||pv[0],get:function(t){return fv[t]}};function vv(t,e,r,n){this.index=t,this.mode=e,this.colorer=r,this.selector=n,this.selectorString="",this.count=0,this.material=new lf,this.material.setValues({clipPlane:Vu.now.draft.clipPlane}),this.materialPreset=gv.any,this.needsRebuild=!0,this.visible=!0,this.setMode(e)}function yv(){}function _v(t){this._complexVisual=t,this._inProgress=!1}function xv(t){this._complexVisual=t,this._inProgress=!1}vv.prototype.markAtoms=function(t){return this.count=t.markAtoms(this.selector,1<<this.index),this.needsRebuild=!0,this.count},vv.prototype.unmarkAtoms=function(t){t.clearAtomBits(1<<this.index),this.count=0},vv.prototype.setMode=function(t){this.mode=t},vv.prototype.setMaterialPreset=function(t){this.materialPreset=t,this.material.setUberOptions(t.uberOptions)},vv.prototype.reset=function(){this.geo=null,this.selectionGeo=null},vv.prototype.buildGeometry=function(t){return this.reset(),this.needsRebuild=!1,this.geo=this.mode.buildGeometry(t,this.colorer,1<<this.index,this.material),this.material.uberOptions.opacity<.99&&"prepass"===Vu.now.transparency&&mf.processTransparentMaterial(this.geo,this.material),this.geo.visible=this.visible,this.geo},vv.prototype.buildSelectionGeometry=function(t){var e=null;if(this.geo&&"getSubset"in this.geo){var r=this.geo.getSubset(t);if(r&&r.length>0){(e=new ea).matrixAutoUpdate=!1,e.matrix=this.geo.matrix;for(var n=0;n<r.length;n++){var i=r[n];e.add(i)}}}return e&&(e.visible=this.visible),this.selectionGeo=e,this.selectionGeo},vv.prototype.compare=function(t){var e={},r=String(this.selector);t&&r.valueOf()===String(t.selector).valueOf()||(e.selector=r);var n=this.mode.identify();t&&!Array.isArray(n)&&n===t.mode||(e.mode=n);var i=this.colorer.identify();return t&&!Array.isArray(i)&&i===t.colorer||(e.colorer=i),t&&this.materialPreset.id===t.material||(e.material=this.materialPreset.id),e},vv.prototype.show=function(t){this.visible=t,this.geo&&(this.geo.visible=t),this.selectionGeo&&(this.selectionGeo.visible=t)},Cu.deriveClass(_v,yv),_v.prototype.begin=function(){var t=this._complexVisual.getComplex();this._componentTransforms=[];for(var e=0;e<t._components.length;++e){var r=t._components[e];this._componentTransforms[r._index]=new Wn}return this._inProgress=!0,!0},_v.prototype.apply=function(){if(this._inProgress){for(var t=this._complexVisual.getComplex(),e=0;e<t._components.length;++e)this._bakeComponentTransform(t._components[e]);t.onAtomPositionChanged(),this._resetComponentTransform(),this._complexVisual.finalizeEdit()}},_v.prototype.discard=function(){this._inProgress&&(this._resetComponentTransform(),this._complexVisual.finalizeEdit())},_v.prototype.getAltObj=function(){var t={objects:[],pivot:new He(0,0,0)},e=this._complexVisual,r=e.getSelectedComponent();if(null===r)return t;var n,i,o,a,s=this._complexVisual.getSelectionGeo(),l=1<<e.getSelectionBit();for(function t(e,r,n){var i=e.children;if(i)for(var o=0,a=i.length;o<a;++o){var s=i[o];s._component===r&&n(s),s instanceof mf.RCGroup&&t(s,r,n)}}(e,r,function(e){t.objects.push(e)}),n=0;n<s.children.length;++n)for(o=s.children[n],i=0;i<o.children.length;++i)(a=o.children[i]).hasOwnProperty("_component")&&a._component===r&&t.objects.push(a);t.objects.push(this._componentTransforms[r._index]);var c=new He(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),u=new He(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return r.forEachResidue(function(t){var e=t._atoms;for(i=0;i<e.length;++i)e[i]._mask&l&&(c.min(e[i]._position),u.max(e[i]._position))}),t.pivot.lerpVectors(c,u,.5),t},_v.prototype._bakeComponentTransform=function(t){var e=this._componentTransforms[t._index];!e||0===e.position.x&&0===e.position.y&&0===e.position.z&&0===e.quaternion.x&&0===e.quaternion.y&&0===e.quaternion.z&&1===e.quaternion.w||(e.updateMatrix(),t.forEachResidue(function(t){for(var r=t._atoms,n=0;n<r.length;++n)r[n]._position.applyMatrix4(e.matrix)}))},_v.prototype._resetComponentTransform=function(){var t,e,r,n,i=this._complexVisual,o=this._complexVisual.getSelectionGeo();for(t=0;t<this._componentTransforms.length;++t)(n=this._componentTransforms[t]).position.set(0,0,0),n.quaternion.set(0,0,0,1);for(t=0;t<i.children.length;++t)for(r=i.children[t],e=0;e<r.children.length;++e)(n=r.children[e]).hasOwnProperty("_component")&&(n.position.set(0,0,0),n.quaternion.set(0,0,0,1));for(t=0;t<o.children.length;++t)for(r=o.children[t],e=0;e<r.children.length;++e)(n=r.children[e]).hasOwnProperty("_component")&&(n.position.set(0,0,0),n.quaternion.set(0,0,0,1))},Cu.deriveClass(xv,yv),xv.prototype.begin=function(){var t=this._complexVisual,e=this._complexVisual.getSelectionGeo(),r=this._getSelectionBorderAtoms();if(r.length<1||r.length>2)return hu.error("Can only edit fragments with one or two bound atoms."),!1;this._fragmentBoundAtoms=r;var n=1<<t.getSelectionBit();t.disableSubset(n,!0);for(var i=0;i<e.children.length;++i)e.children[i].visible=!1;var o=r[0]._position.clone();2===r.length&&o.lerp(r[1]._position,.5),this._fragmentGeo=new ea,t.add(this._fragmentGeo),this._fragmentGeo.position.copy(o),this._fragmentSelectionGeo=new ea,e.add(this._fragmentSelectionGeo),this._fragmentSelectionGeo.position.copy(o);var a=o.clone();a.negate();for(var s=0;s<t.children.length;++s){var l=t.children[s];if("getSubset"in l){var c=new ea;this._fragmentGeo.add(c);var u=new ea;this._fragmentSelectionGeo.add(u);for(var h=l.getSubset(n,!0),p=0;p<h.length;p++){var f=h[p];c.add(f),f.position.copy(a)}for(var d=l.getSubset(n,!0),m=0;m<d.length;m++){var g=d[m];u.add(g),g.position.copy(a)}}}return mf.applySelectionMaterial(this._fragmentSelectionGeo),this._inProgress=!0,!0},xv.prototype.apply=function(){if(this._inProgress){var t=this._complexVisual,e=t.getSelectionBit(),r=this._fragmentGeo.position,n=this._fragmentGeo.matrix.clone();n.multiply((new Xe).makeTranslation(-r.x,-r.y,-r.z)),this._bakeAtomTransform(n,1<<e),t.enableSubset(1<<e,!0),t.getComplex().onAtomPositionChanged(),t.finalizeEdit()}},xv.prototype.discard=function(){if(this._inProgress){var t=this._complexVisual,e=this._complexVisual.getSelectionGeo();this._fragmentGeo.parent.remove(this._fragmentGeo),t.enableSubset(1<<t.getSelectionBit(),!0);for(var r=0;r<e.children.length;++r){var n=e.children[r];n.visible?e.remove(n):n.visible=!0}t.finalizeEdit()}},xv.prototype.isFreeRotationAllowed=function(){return this._fragmentBoundAtoms.length<2},xv.prototype.getAltObj=function(){var t={objects:[],pivot:new He(0,0,0)};t.objects.push(this._fragmentGeo,this._fragmentSelectionGeo);var e=this._fragmentBoundAtoms;if(1===e.length){if(1===e[0]._bonds.length){var r=e[0]._bonds[0];t.axis=(new He).subVectors(r._right._position,r._left._position),t.axis.normalize(),t.axis.transformDirection(this._complexVisual.matrixWorld)}}else 2===e.length&&(t.axis=(new He).subVectors(e[1]._position,e[0]._position),t.axis.normalize(),t.axis.transformDirection(this._complexVisual.matrixWorld));return t},xv.prototype._getSelectionBorderAtoms=function(){var t=this._complexVisual.getComplex(),e=1<<this._complexVisual.getSelectionBit(),r={};t.forEachBond(function(t){t._left._mask&e?0==(t._right._mask&e)&&(r[t._left._index]=1):t._right._mask&e&&(r[t._right._index]=1)});for(var n=[],i=Object.keys(r),o=0,a=i.length;o<a;++o){var s=i[o];n.push(t._atoms[s])}return n},xv.prototype._bakeAtomTransform=function(t,e){this._complexVisual.getComplex().forEachAtom(function(r){r._mask&e&&r._position.applyMatrix4(t)})};var bv={ComponentEditor:_v,FragmentEditor:xv},wv=Jp.selectors;function Sv(t,e){vf.call(this,t,e),this._complex=e,this._reprList=[],this._repr=null,this._reprListChanged=!0,this._selectionBit=0,this._reprUsedBits=0,this._selectionCount=0,this._selectionGeometry=new ea}Sv.NUM_REPRESENTATION_BITS=30,Cu.deriveClass(Sv,vf),Sv.prototype.getBoundaries=function(){return this._complex.getBoundaries()},Sv.prototype.release=function(){this._selectionGeometry.parent&&this._selectionGeometry.remove(this._selectionGeometry),vf.prototype.release.call(this)},Sv.prototype.getComplex=function(){return this._complex},Sv.prototype.getSelectionCount=function(){return this._selectionCount},Sv.prototype.getSelectionGeo=function(){return this._selectionGeometry},Sv.prototype.getSelectionBit=function(){return this._selectionBit},Sv.prototype.getEditor=function(){return this._editor},Sv.prototype.resetReps=function(t){this._complex&&this._complex.resetAtomMask(0),this._reprListChanged=!0,this._reprUsedBits=0,this._reprList.length=t.length;for(var e=0,r=t.length;e<r;++e){var n,i,o=t[e];"string"==typeof o.selector?(i=o.selector,n=wv.parse(i).selector):void 0===o.selector?(i=Vu.now.presets.default[0].selector,n=wv.parse(i).selector):i=(n=o.selector).toString();var a=Ng.create(o.mode),s=uv.create(o.colorer),l=gv.get(o.material)||gv.any;this._reprList[e]=new vv(e,a,s,n),this._reprList[e].setMaterialPreset(l),this._reprList[e].selectorString=i,this._complex&&this._complex.markAtoms(n,1<<e),this._reprUsedBits|=1<<e}this._repr=t.length>0?this._reprList[0]:null,this._selectionBit=t.length,this._reprUsedBits|=1<<this._selectionBit,this._selectionCount=0,this._complex&&this._complex.update()},Sv.prototype.repCount=function(){return this._reprList.length},Sv.prototype.repCurrent=function(t){return t>=0&&t<this._reprList.length?this._repr=this._reprList[t]:t=this._reprList.indexOf(this._repr),t},Sv.prototype.rep=function(t,e){if(!e&&(void 0===t||t instanceof Object)&&(e=t,t=this.repCurrent()),t<0||t>this._reprList.length)return hu.error("Rep "+t+" does not exist!"),null;t===this._reprList.length&&(this.repAdd(e),e=void 0,hu.warn("Rep "+t+" does not exist! New representation was created."));var r=this._reprList[t],i={selector:r.selectorString,mode:r.mode.identify(),colorer:r.colorer.identify(),material:r.materialPreset.id};if(e){var o=!1;if(e.selector){var a=wv.parse(e.selector).selector,s=String(a);i.selector!==s&&(r.selectorString=i.selector=s,r.selector=a,r.markAtoms(this._complex),o=!0,hu.debug("rep["+t+"].selector changed to"+s))}if(e.mode){var l=e.mode;n.isEqual(i.mode,l)||(i.mode=l,r.setMode(Ng.create(e.mode)),o=!0,hu.debug("rep["+t+"].mode changed to "+l),!r.mode.isSurface||"ultra"!==Vu.now.resolution&&"high"!==Vu.now.resolution||(hu.report('Surface resolution was changed to "medium" to avoid hang-ups.'),Vu.now.resolution="medium"))}if(e.colorer){var c=e.colorer;n.isEqual(i.colorer,c)||(i.colorer=c,r.colorer=uv.create(e.colorer),o=!0,hu.debug("rep["+t+"].colorer changed to "+c))}if(e.material){var u=e.material;n.isEqual(i.material,u)||(i.material=u,r.setMaterialPreset(gv.get(e.material)),o=!0,hu.debug("rep["+t+"].material changed to"+u))}o&&(r.needsRebuild=!0)}return i},Sv.prototype.repGet=function(t){return(void 0===t||t instanceof Object)&&(t=this.repCurrent()),t<0||t>=this._reprList.length?null:this._reprList[t]},Sv.prototype._getFreeReprIdx=function(){for(var t=this._reprUsedBits,e=0;e<=Sv.NUM_REPRESENTATION_BITS;++e,t>>=1)if(0==(1&t))return e;return-1},Sv.prototype.repAdd=function(t){if(this._reprList.length>=Sv.NUM_REPRESENTATION_BITS)return-1;var e=this._getFreeReprIdx();if(e<0)return-1;var r=this.buildSelectorFromMask(1<<this._selectionBit),i=Vu.now.presets.default[0],o=n.merge({selector:i.selector,mode:i.mode,colorer:i.colorer,material:i.material},t),a="string"==typeof o.selector?wv.parse(o.selector).selector:o.selector,s=new vv(this._selectionBit,Ng.create(o.mode),uv.create(o.colorer),a);return s.selectorString=a.toString(),s.setMaterialPreset(gv.get(o.material)),s.markAtoms(this._complex),this._reprList.push(s),this._selectionBit=e,this._reprUsedBits|=1<<this._selectionBit,this._complex.markAtoms(r,1<<this._selectionBit),this._reprList.length-1},Sv.prototype.repRemove=function(t){void 0===t&&(t=this.repCurrent());var e=this._reprList.length;if(!(t<0||t>=e||e<=1)){var r=this._reprList[t];r.unmarkAtoms(this._complex),this._reprUsedBits&=~(1<<r.index),this._reprList.splice(t,1),r===this._repr&&(t=t<--e?t:e-1,this._repr=this._reprList[t]),this._reprListChanged=!0}},Sv.prototype.repHide=function(t,e){(void 0===e&&(e=!0),t<0||t>=this._reprList.length)||this._reprList[t].show(!e)},Sv.prototype.select=function(t,e){e?this._selectionCount+=this._complex.markAtomsAdditionally(t,1<<this._selectionBit):this._selectionCount=this._complex.markAtoms(t,1<<this._selectionBit),this._complex.updateStructuresMask(),this.rebuildSelectionGeometry()},Sv.prototype.resetSelectionMask=function(){0!==this._selectionCount&&(this._selectionCount=0,this._complex&&this._complex.clearAtomBits(1<<this._selectionBit))},Sv.prototype.updateSelectionMask=function(t){var e=this,r=t.atom,n=t.residue,i=t.chain,o=t.molecule,a=1<<this._selectionBit,s=~a;if(r)n=r._residue,i=n._chain,o=n._molecule,r._mask&a?(r._mask&=s,n._mask&=s,i._mask&=s,o&&(o._mask&=s),this._selectionCount--):(r._mask|=a,this._selectionCount++,n.collectMask(),i.collectMask(),o&&o.collectMask());else if(n)i=n._chain,o=n._molecule,n._mask&a?(n._mask&=s,i._mask&=s,n.forEachAtom(function(t){t._mask&a&&(t._mask&=s,e._selectionCount--)})):(n._mask|=a,n.forEachAtom(function(t){t._mask&a||(t._mask|=a,e._selectionCount++)}),i.collectMask(),o&&o.collectMask());else if(i||o){var l=i||o;l._mask&a?(l._mask&=s,l.forEachResidue(function(t){t._mask&a&&(t._mask&=s,t.forEachAtom(function(t){t._mask&a&&(t._mask&=s,e._selectionCount--)}),t._mask&=s)})):(l._mask|=a,l.forEachResidue(function(t){if(!(t._mask&a)){t._mask|=a,t.forEachAtom(function(t){t._mask&a||(t._mask|=a,e._selectionCount++)});var r=i?t.getMolecule():t.getChain();r&&r.collectMask()}}))}else this.resetSelectionMask()},Sv.prototype.expandSelection=function(){var t=this,e=1<<this._selectionBit;this._complex.forEachBond(function(t){t._left._mask&e?0==(t._right._mask&e)&&(t._right._mask|=1<<31):t._right._mask&e&&(t._left._mask|=1<<31)});this._complex.forEachAtom(function(r){r._mask&1<<31&&(r._mask=r._mask&~(1<<31)|e,++t._selectionCount)}),this._complex.updateStructuresMask()},Sv.prototype.shrinkSelection=function(){var t=this,e=1<<this._selectionBit;this._complex.forEachBond(function(t){t._left._mask&e?0==(t._right._mask&e)&&(t._left._mask|=1<<31):t._right._mask&e&&(t._right._mask|=1<<31)}),this._complex.forEachAtom(function(t){t._mask&e&&1===t._bonds.length&&(t._mask|=1<<31)});var r=~(e|1<<31);this._complex.forEachAtom(function(e){e._mask&1<<31&&(e._mask&=r,--t._selectionCount)}),this._complex.updateStructuresMask()},Sv.prototype.getSelectedComponent=function(){var t=1<<this._selectionBit,e=null,r=!1;return this._complex.forEachAtom(function(n){n._mask&t&&(null===e?e=n._residue._component:e!==n._residue._component&&(r=!0))}),r?null:e},Sv.prototype.needsRebuild=function(){if(this._reprListChanged)return!0;for(var t=this._reprList,e=0,r=t.length;e<r;++e){if(t[e].needsRebuild)return!0}return!1},Sv.prototype.rebuild=function(){var t=this;return mf.clearTree(this),new Promise(function(e,r){var n=t._complex;if(n){var i=!1;setTimeout(function(){for(var r=t._reprList,o=qg.get(Vu.now.palette)||qg.any,a=!1,s=0,l=r.length;s<l;++s){var c=r[s];if(c.colorer.palette=o,c.needsRebuild){c.reset();try{c.buildGeometry(n)}catch(t){if(!(t instanceof Cu.OutOfMemoryError))throw t;c.needsRebuild=!1,c.reset(),hu.error("Not enough memory to build geometry for representation "+(c.index+1)),i=!0}}a=i||a||mf.groupHasGeometryToRender(c.geo),c.geo&&t.add(c.geo)}t._reprListChanged=!1,e()},10)}else e()})},Sv.prototype.setNeedsRebuild=function(){for(var t=this._reprList,e=0,r=t.length;e<r;++e)t[e].needsRebuild=!0},Sv.prototype.rebuildSelectionGeometry=function(){var t=1<<this._selectionBit;mf.clearTree(this._selectionGeometry);for(var e=0,r=this._reprList.length;e<r;++e){var n=this._reprList[e].buildSelectionGeometry(t);if(n){this._selectionGeometry.add(n);for(var i=0;i<n.children.length;i++){var o=n.children[i];if(this._editor&&this._editor._componentTransforms){var a=this._editor._componentTransforms[o._component._index];a&&(o.position.copy(a.position),o.quaternion.copy(a.quaternion))}}mf.applySelectionMaterial(n)}}},Sv.prototype._buildSelectorFromSortedLists=function(t,e,r){var n=this._complex;function i(t){for(var e=[],r=0,n=NaN,i=NaN,o=0,a=t.length;o<a;++o){var s=t[o];s===i+1?i=s:(Number.isNaN(n)||(e[r++]=new wv.Range(n,i)),n=i=s)}return Number.isNaN(n)||(e[r]=new wv.Range(n,i)),e}var o=null;if(r.length===n._chains.length)o=wv.all();else{var a;if(r.length>0&&(a=wv.chain(r),o=o?wv.or(o,a):a),Object.keys(e).length>0)for(var s in e)e.hasOwnProperty(s)&&(a=wv.and(wv.chain(s),wv.residx(i(e[s]))),o=o?wv.or(o,a):a);t.length>0&&(a=wv.serial(i(t)),o=o?wv.or(o,a):a),o||(o=wv.none())}return o},Sv.prototype.buildSelectorFromMask=function(t){var e=this._complex,r=[],n={},i=[];return e.forEachChain(function(e){e._mask&t&&r.push(e._name)}),e.forEachResidue(function(e){if(e._mask&t&&!(e._chain._mask&t)){var r=e._chain._name;r in n?n[r].push(e._index):n[r]=[e._index]}}),e.forEachAtom(function(e){e._mask&t&&!(e._residue._mask&t)&&i.push(e._serial)}),this._buildSelectorFromSortedLists(i,n,r)},Sv.prototype.getSelectedComponent=function(){var t=1<<this._selectionBit,e=null,r=!1;return this._complex.forEachAtom(function(n){n._mask&t&&(null===e?e=n._residue._component:e!==n._residue._component&&(r=!0))}),r?null:e},Sv.prototype.beginComponentEdit=function(){if(this._editor)return null;var t=new bv.ComponentEditor(this);return t.begin()?(this._editor=t,t):null},Sv.prototype.beginFragmentEdit=function(){if(this._editor)return null;var t=new bv.FragmentEditor(this);return t.begin()?(this._editor=t,t):null},Sv.prototype.finalizeEdit=function(){this._editor=null},Sv.prototype.setMaterialValues=function(t){for(var e=0,r=this._reprList.length;e<r;++e){this._reprList[e].material.setValues(t)}},Sv.prototype.setUberOptions=function(t){for(var e=0,r=this._reprList.length;e<r;++e){this._reprList[e].material.setUberOptions(t)}},Sv.prototype.within=function(t,e){if(!this._voxelWorld)try{this._voxelWorld=new Jp.VoxelWorld(this._complex.getDefaultBoundaries().boundingBox,new He(5,5,5)),this._voxelWorld.addAtoms(this._complex)}catch(t){return hu.warn("Unable to create voxel world"),this._voxelWorld=null,wv.none()}var r=1<<this._selectionBit;return this._complex.markAtoms(t,r),this._voxelWorld.forEachAtomWithinDistFromMasked(this._complex,r,Number(e),function(t){t._mask|=r}),this._selectionCount=this._complex.countAtomsByMask(r),this._complex.updateStructuresMask(),this.buildSelectorFromMask(r)};var Mv="uniform mat4 projectionMatrix;\r\n\r\n// 3D volume texture\r\nuniform vec3 volumeDim;    // volume dimensions, pixels\r\nuniform sampler2D tileTex; // tiled texture containing all Z-slices of a 3D data\r\nuniform vec2 tileTexSize;  // size of tiled texture, pixels\r\nuniform vec2 tileStride;   // UV stride between slices in tile tex, pixels\r\n\r\nuniform float _isoLevel0;\r\nuniform float _flipV;\r\nuniform sampler2D _BFLeft;\r\nuniform sampler2D _BFRight;\r\nuniform sampler2D _FFLeft;\r\nuniform sampler2D _FFRight;\r\nuniform sampler2D _WFFLeft;\r\nuniform sampler2D _WFFRight;\r\n\r\nvarying vec4 screenSpacePos;\r\n\r\nvec4 sample3DTexture(vec3 texCoord)\r\n{\r\n  float rowTiles = floor(tileTexSize.x / tileStride.x);\r\n\r\n  // a pair of Z slices is determined by nearest slice border\r\n  float zSliceBorder = floor(texCoord.z * volumeDim.z + 0.5);\r\n  float zSliceNumber1 = max(zSliceBorder - 1.0, 0.0);\r\n  float zSliceNumber2 = min(zSliceBorder, volumeDim.z - 1.0);\r\n\r\n  // calculate coords in tile texture for both slices\r\n  vec2 tileOffset = vec2(mod(zSliceNumber1, rowTiles), floor(zSliceNumber1 / rowTiles));\r\n  vec2 texCoordSlice1 = (texCoord.xy * volumeDim.xy + tileOffset * tileStride) / tileTexSize.xy;\r\n  tileOffset = vec2(mod(zSliceNumber2, rowTiles), floor(zSliceNumber2 / rowTiles));\r\n  vec2 texCoordSlice2 = (texCoord.xy * volumeDim.xy + tileOffset * tileStride) / tileTexSize.xy;\r\n\r\n  // bilinear filtering\r\n  vec4 colorSlice1 = texture2D(tileTex, texCoordSlice1);\r\n  vec4 colorSlice2 = texture2D(tileTex, texCoordSlice2);\r\n  float weightSlice2 = texCoord.z * volumeDim.z - (zSliceNumber1 + 0.5);\r\n  return mix(colorSlice1, colorSlice2, weightSlice2);\r\n}\r\n\r\nfloat CalcColor(vec3 iter, vec3 dir)\r\n{\r\n  float d = 1.0 / 128.0;\r\n  vec3 dx = vec3(d, 0.0, 0.0);\r\n  vec3 dy = vec3(0.0, d, 0.0);\r\n  vec3 dz = vec3(0.0, 0.0, d);\r\n  vec3 N;\r\n  N.x = sample3DTexture(iter + dx).r - sample3DTexture(iter - dx).r;\r\n  N.y = sample3DTexture(iter + dy).r - sample3DTexture(iter - dy).r;\r\n  N.z = sample3DTexture(iter + dz).r - sample3DTexture(iter - dz).r;\r\n  N = normalize(N);\r\n  float dif = max(0.0, dot(N,dir));\r\n  return dif;\r\n}\r\n\r\nvec3 AccuracyIso(vec3 left, vec3 right, float volLeft, float threshold)\r\n{\r\n  for (int i = 0; i < 5; i++)\r\n  {\r\n    vec3 iterator = 0.5*(left + right);\r\n    float vol = sample3DTexture(iterator).r;\r\n    if ((volLeft - threshold)*(vol - threshold) < 0.)\r\n      right = iterator;\r\n    else\r\n      left = iterator;\r\n  }\r\n  return 0.5*(left + right);\r\n}\r\n\r\nvec4 GetIso1(vec3 start, vec3 back, float molDist, vec3 dir, float tr, int count)\r\n{\r\n  float vol, stepSize = (0.5*float(count) + 1.) / 85.;\r\n  //    \t\tfloat vol, stepSize = (0.5*count + 1.) / 64.;// 128.;\r\n  vec3 step = stepSize*dir, iterator = start, left, right;\r\n  vec4 acc = vec4(0., 0., 0., 0.);\r\n    for (int i=0; i < 200; i++)\r\n    {\r\n      iterator = iterator + step;\r\n      vol = sample3DTexture(iterator).r;\r\n      if (length(iterator - back) < stepSize || vol > tr)\r\n        break;\r\n    }\r\n    if (vol > tr)\r\n    {\r\n      left = iterator - step;\r\n      right = iterator;\r\n      for (int j = 0; j < 5; j++)\r\n      {\r\n        iterator = 0.5*(left + right);\r\n        float vol = sample3DTexture(iterator).r;\r\n        if (vol > tr)\r\n          right = iterator;\r\n        else\r\n          left = iterator;\r\n      }\r\n      acc = vec4(0.5*(left + right), 1.);\r\n    }\r\n\r\n  return acc;\r\n}\r\n\r\nvec3 GetCol(float vol, vec3 ad)\r\n{\r\n  vec3 col;\r\n  float a = 0.36, b = 0.44;\r\n  if (vol < a)\r\n    col = mix(vec3(0., 0., 1.), vec3(0., 1., 0.), max(0., (vol - _isoLevel0)*ad.r));// / (a - IsoLevel0)));\r\n  if (vol > a && vol < b)\r\n    col = mix(vec3(0., 1., 0.), vec3(0.5, 0.5, 0.), (vol - a)*ad.b); // / (b - a));\r\n  if (vol > b)\r\n    col = mix(vec3(0.5, 0.5, 0.), vec3(1., 0., 0.), (vol - b)*ad.g); // / (0.52 - b));\r\n  return col;\r\n}\r\n\r\nvec3 CorrectIso(vec3 left, vec3 right, float tr)\r\n{\r\n  for (int j = 0; j < 5; j++)\r\n  {\r\n    vec3 iterator = 0.5*(left + right);\r\n    float vol = sample3DTexture(iterator).r;\r\n    if (vol < tr)\r\n      right = iterator;\r\n    else\r\n      left = iterator;\r\n  }\r\n  return 0.5*(left + right);\r\n}\r\n\r\nvec4 VolRender(vec3 start, vec3 back, float molDist, vec3 dir)\r\n{\r\n  vec4 acc = vec4(0., 0., 0., 0.), iso;\r\n  vec3 iterator = start, sumColor = vec3(0., 0., 0.);\r\n  //\t\t\t\tfloat stepSize = 1. / 110., alpha, sumAlpha = 0, vol, curStepSize = stepSize, molD;\r\n  float stepSize = 1. / 170., alpha, sumAlpha = 0.0, vol, curStepSize = stepSize, molD;\r\n  vec3 step = stepSize*dir, col, colOld, right;\r\n  float tr0 = _isoLevel0;\r\n  float dif, r, kd, finish;\r\n  int count = 0, stopMol = 0;\r\n  float a = 0.36, b = 0.44;\r\n  vec3 ad = vec3(1. / (a - _isoLevel0), 1. / (b - a), 1. / (0.52 - b));\r\n  kd = 140.*tr0*stepSize;\r\n  r = 1. - kd;\r\n\r\n  for (int k = 0; k < 3; k++)\r\n  {\r\n    stepSize = (0.5*float(k) + 1.) / 85.;\r\n    kd = 140.*tr0*stepSize;\r\n    r = 1. - kd;\r\n    step = stepSize*dir;\r\n    iso = GetIso1(iterator, back, molDist, dir, tr0, k);\r\n    if (iso.a < 0.1 || length(iso.rgb - start) > molDist)\r\n      break;\r\n    iterator = iso.rgb;\r\n    dif = 1.;// CalcColor(iterator, dir);\r\n    colOld = GetCol(tr0, ad);\r\n    curStepSize = stepSize;\r\n    for (int i=0; i < 200; i++)\r\n    {\r\n      iterator = iterator + step;\r\n      molD = length(iterator - start);\r\n      vol = sample3DTexture(iterator).r;\r\n      finish = distance(iterator, back) - stepSize;\r\n      if (finish < 0.0 || vol < tr0 || (sumAlpha > 0.97) || molD > molDist)\r\n        break;\r\n      alpha = (1. - r);\r\n      col = GetCol(vol, ad);\r\n      vol = sample3DTexture(iterator - 0.5*step).r;\r\n      vec3 colMid = GetCol(vol, ad);\r\n      sumColor += (1. - sumAlpha)*(colOld + 4.*colMid + col)*alpha / 6.;\r\n      sumAlpha += (1. - sumAlpha)*alpha;// *(1. - 1.0*dif*dif);\r\n      colOld = col;\r\n    } // for i\r\n    if (finish < 0.0 || sumAlpha > 0.97)\r\n      break;\r\n    if (molD > molDist)\r\n    {\r\n      curStepSize = stepSize - (molD - molDist);\r\n      right = iterator - (molD - molDist)*dir;\r\n      vol = sample3DTexture(right).r;\r\n    }\r\n    else\r\n    {\r\n      vec3 left = iterator - step;\r\n      right = CorrectIso(left, iterator, tr0);\r\n      curStepSize = distance(left, right);\r\n      vol = tr0;\r\n    }\r\n    alpha = (1. - r)*curStepSize / stepSize;\r\n    dif = 1.;// CalcColor(right, dir);\r\n    col = GetCol(vol, ad);\r\n    vol = sample3DTexture(iterator - 0.5*curStepSize / stepSize*step).r;\r\n    vec3 colMid = GetCol(vol, ad);\r\n    sumColor += (1. - sumAlpha)*(colOld + 4.*colMid + col)*alpha / 6.;\r\n    sumAlpha += (1. - sumAlpha)*alpha;// *(1. - 1.0*dif*dif);\r\n    if (molD > molDist)\r\n      break;\r\n  } // for k\r\n  acc.rgb = 1.*sumColor / sumAlpha;\r\n  acc.a = sumAlpha;\r\n  return acc;\r\n}\r\n\r\nvec4 VolRender1(vec3 start, vec3 back, float molDist, vec3 dir)\r\n{\r\n  float stepSize = 1.0 / 200.0;\r\n  float len = length(back - start);\r\n  vec3 step = stepSize*dir;\r\n  vec3 iterator = start;\r\n  float acc = 0.0;\r\n\r\n  for (int i=0; i < 200; i++)\r\n  {\r\n    if (float(i) * stepSize > len) break;\r\n    iterator = iterator + step;\r\n    acc += sample3DTexture(iterator).r / 200.0;\r\n  }\r\n\r\n  return vec4(1,1,1, acc);\r\n}\r\n\r\nvec4 VolRender2(vec3 start, vec3 back, float molDist, vec3 dir)\r\n{\r\n  vec4 tst = GetIso1(start, back, 2., dir, 0.28, 0);\r\n  vec4 col = vec4(0, 0., 0., 0.);\r\n  if (tst.a > 0.1)\r\n  {\r\n   float dif = CalcColor(tst.rgb, dir);\r\n   col = vec4(dif, 0., 0., 1.);\r\n  }\r\n  return col;\r\n}\r\n\r\nvec4 VolRender3(vec3 start, vec3 back, float molDist, vec3 dir)\r\n{\r\n  return sample3DTexture(start);\r\n}\r\n\r\nvoid main()\r\n{\r\n  vec3 tc = screenSpacePos.xyz / screenSpacePos.w * 0.5 + 0.5;\r\n\r\n  if (_flipV > 0.0) {\r\n    tc.y = 1.0 - tc.y;\r\n  }\r\n\r\n  vec3 start;\r\n  vec3 back;\r\n  vec3 molBack;\r\n  if (projectionMatrix[0][2] < 0.0)\r\n  {\r\n    start = texture2D(_FFLeft, tc.xy).xyz;\r\n    back = texture2D(_BFLeft, tc.xy).xyz;\r\n    molBack = texture2D(_WFFLeft, tc.xy).xyz;\r\n  }\r\n  else\r\n  {\r\n    start = texture2D(_FFRight, tc.xy).xyz;\r\n    back = texture2D(_BFRight, tc.xy).xyz;\r\n    molBack = texture2D(_WFFRight, tc.xy).xyz;\r\n  }\r\n\r\n  vec3 dir = normalize(back - start);\r\n\r\n  float molDist = 2.0;\r\n  if (length(molBack) > 0.001)\r\n  {\r\n    molDist = distance(start, molBack);\r\n  }\r\n\r\n  //gl_FragColor = texture2D(_WFFLeft, tc.xy);\r\n  //gl_FragColor = texture2D(tileTex, tc.xy);\r\n  gl_FragColor = VolRender(start, back, molDist, dir);\r\n}\r\n",Av=Ur.merge([{volumeDim:{type:"v3",value:new He(512,512,512)},tileTex:{type:"t",value:null},tileTexSize:{type:"v2",value:new _e(512,512)},tileStride:{type:"v2",value:new _e(512,512)},_isoLevel0:{type:"f",value:.28},_flipV:{type:"f",value:0},_BFLeft:{type:"t",value:null},_BFRight:{type:"t",value:null},_FFLeft:{type:"t",value:null},_FFRight:{type:"t",value:null},_WFFLeft:{type:"t",value:null},_WFFRight:{type:"t",value:null}}]);function Ev(t,e){var r=Ur.clone(e);for(var n in t)r.hasOwnProperty(n)&&(r[n].value=t[n]);return r}var Cv,Tv,Pv,Lv,Rv,Nv={BackFacePosMaterial:function(t){return new dn({uniforms:Ev(t,{}),vertexShader:"varying vec3 pos; void main() {pos = position.xyz + 0.5;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}",fragmentShader:"varying vec3 pos; void main() { gl_FragColor = vec4(pos, 0.5); }",transparent:!1,depthTest:!1,depthWrite:!1,side:x})},BackFacePosMaterialFarPlane:function(t){return new dn({uniforms:Ev(t,Ur.merge([{aspectRatio:{type:"f",value:0},farZ:{type:"f",value:0},tanHalfFOV:{type:"f",value:0},matWorld2Volume:{type:"4fv",value:new Xe}}])),vertexShader:"varying vec4 volPos;\nuniform float aspectRatio;\nuniform float farZ;\nuniform float tanHalfFOV;\nuniform mat4  matWorld2Volume\n;void main() {\nvec3 pos = position.xyz;\npos.x = pos.x * tanHalfFOV * farZ * aspectRatio;\npos.y = pos.y * tanHalfFOV * farZ;\ngl_Position = projectionMatrix * modelViewMatrix * vec4(pos, 1.0);\nvolPos = matWorld2Volume * modelMatrix * vec4(pos, 1.0);\nvolPos = volPos + 0.5;\nvolPos.w = 0.5;}",fragmentShader:"varying vec4 volPos; \nvoid main() { gl_FragColor = volPos; }",transparent:!1,depthTest:!1,depthWrite:!1,side:y})},FrontFacePosMaterial:function(t){return new dn({uniforms:Ev(t,{}),vertexShader:"varying vec3 pos; void main() {pos = position.xyz + 0.5;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}",fragmentShader:"varying vec3 pos; void main() { gl_FragColor = vec4(pos, 0.5); }",transparent:!1,depthTest:!1,depthWrite:!1,side:y})},VolumeMaterial:function(t){return new dn({uniforms:Ev(t,Av),vertexShader:"varying vec4 screenSpacePos; void main() {screenSpacePos = projectionMatrix * modelViewMatrix * vec4(position, 1.0);gl_Position = screenSpacePos;}",fragmentShader:Mv,transparent:!0,depthTest:!0,depthWrite:!1,side:y})}};function Iv(){this.clipPlane=new xn;var t=new He(.5,.5,.5);this.size=t,this.cullFlag=[!0,!0,!0,!0,!0,!0,!0,!0,!1,!1,!1,!1,!1,!1],this.faces=[{indices:[],norm:new He(0,0,-1)},{indices:[],norm:new He(0,0,1)},{indices:[],norm:new He(0,-1,0)},{indices:[],norm:new He(0,1,0)},{indices:[],norm:new He(-1,0,0)},{indices:[],norm:new He(1,0,0)},{indices:[],norm:new He(0,0,0)}],this.vertices=[new He(-t.x,-t.y,-t.z),new He(-t.x,t.y,-t.z),new He(t.x,-t.y,-t.z),new He(t.x,t.y,-t.z),new He(-t.x,-t.y,t.z),new He(-t.x,t.y,t.z),new He(t.x,-t.y,t.z),new He(t.x,t.y,t.z),new He(0,0,0),new He(0,0,0),new He(0,0,0),new He(0,0,0),new He(0,0,0),new He(0,0,0)];var e=new Zi;e.addAttribute("position",new zi(new Float32Array(3*this.vertices.length),3)),io.call(this,e),this.name="VolumeMesh"}function Ov(t,e){vf.call(this,t,e),this._mesh=new Iv,this._mesh.setDataSource(e),this.add(this._mesh),this.buildFarPlane()}function Dv(){this.now=Cu.Timer.now,this._startTime=0,this._times=[]}function Fv(t){this._renderer=t,this._prepareTest()}Cu.deriveClass(Iv,io),Iv.prototype._updateVertices=function(){for(var t=[[-1,-1,-1,0,4,8],[1,-1,-1,0,5,9],[1,1,-1,1,5,10],[-1,1,-1,1,4,11],[-1,-1,1,2,6,8],[1,-1,1,2,7,9],[1,1,1,3,7,10],[-1,1,1,3,6,11]],e=[[0,1,0,-1,-1],[2,3,0,1,-1],[4,5,0,-1,1],[6,7,0,1,1],[0,3,-1,0,-1],[1,2,1,0,-1],[4,7,-1,0,1],[5,6,1,0,1],[0,4,-1,-1,0],[1,5,1,-1,0],[2,6,-1,1,0],[3,7,1,1,0]],r=[],n=0;n<12;++n)r.push(new He);return function(){var n,i=this.clipPlane.normal,o=this.clipPlane.constant,a=this.vertices,s=this.size,l=[0,0,0,0,0,0,0,0],c=[1,1,1,1,1,1,1,1,1,1,1,1],u=new He,h=null;function p(){if(0===i.x)return 0;var t=-(i.dot(u)+o)/i.x;return-s.x<=t&&t<=s.x?(h.set(t,u.y,u.z),t===s.x?2:t===-s.x?-2:1):0}function f(){if(0===i.y)return 0;var t=-(i.dot(u)+o)/i.y;return-s.y<=t&&t<=s.y?(h.set(u.x,t,u.z),t===s.y?2:t===-s.y?-2:1):0}function d(){if(0===i.z)return 0;var t=-(i.dot(u)+o)/i.z;return-s.z<=t&&t<=s.z?(h.set(u.x,u.y,t),t===s.z?2:t===-s.z?-2:1):0}for(var m=0;m<12;++m){var g=e[m];h=r[m],u.set(g[2],g[3],g[4]),u.multiply(s);var v=0;0===g[2]&&(v=p()),0===g[3]&&(v=f()),0===g[4]&&(v=d()),-2===v?l[g[0]]=1:2===v?l[g[1]]=1:0===v&&(c[m]=0)}var y={indices:[],norm:i.clone().negate()},_=8;for(n=0;n<8;++n)1===l[n]&&(a[_].set(t[n][0],t[n][1],t[n][2]).multiply(s),y.indices.push(_++),c[t[n][3]]=0,c[t[n][4]]=0,c[t[n][5]]=0);for(n=0;n<12;++n)1===c[n]&&(a[_].copy(r[n]),y.indices.push(_++));this.faces[6]=y;var x=new He,b=new He;for(this.clipPlane.coplanarPoint(b),n=0;n<a.length;++n)this.cullFlag[n]=!1,n<8?(x.subVectors(a[n],b),this.cullFlag[n]=i.dot(x)>=0):n<8+y.indices.length&&(this.cullFlag[n]=!0);var w=this.geometry.getAttribute("position"),S=0;for(n=0;n<a.length;++n)w.array[S++]=a[n].x,w.array[S++]=a[n].y,w.array[S++]=a[n].z;w.needsUpdate=!0}}(),Iv.prototype._collectVertices=function(t,e){var r,n=this.vertices;for(t.indices=[],r=0;r<n.length;++r)this.cullFlag[r]&&e(n[r])&&t.indices.push(r)},Iv.prototype._sortIndices=function(t,e){var r,n,i=this.vertices,o=[],a=new He;for(r=1;r<t.indices.length;++r)a.subVectors(i[t.indices[r]],i[t.indices[0]]),a.normalize(),a.cross(e),a.negate(),o[r]=t.norm.dot(a);for(r=1;r<t.indices.length-1;++r)for(n=r+1;n<t.indices.length;++n)if(o[n]<o[r]){var s=o[r];o[r]=o[n],o[n]=s,s=t.indices[r],t.indices[r]=t.indices[n],t.indices[n]=s}},Iv.prototype._updateIndices=function(){var t,e,r,n=this.vertices,i=this.size;this._collectVertices(this.faces[0],function(t){return t.z===-i.z}),this._collectVertices(this.faces[1],function(t){return t.z===i.z}),this._collectVertices(this.faces[2],function(t){return t.y===-i.y}),this._collectVertices(this.faces[3],function(t){return t.y===i.y}),this._collectVertices(this.faces[4],function(t){return t.x===-i.x}),this._collectVertices(this.faces[5],function(t){return t.x===i.x});var o=new He,a=new He,s=new He;for(e=0;e<this.faces.length;++e)if(0!==(r=this.faces[e]).indices.length){for(o.set(0,0,0),t=0;t<r.indices.length;++t)o.add(n[r.indices[t]]);o.multiplyScalar(1/r.indices.length),a.subVectors(n[r.indices[0]],o),a.normalize();var l=[];for(t=0;t<r.indices.length;++t)s.subVectors(n[r.indices[t]],o),l[t]=s.dot(a);for(t=1;t<r.indices.length;++t)if(l[t]<l[0]){var c=l[0];l[0]=l[t],l[t]=c,c=r.indices[0],r.indices[0]=r.indices[t],r.indices[t]=c}this._sortIndices(r,a)}var u=0;for(e=0;e<this.faces.length;++e)(r=this.faces[e]).indices.length>=3&&(u+=3*(r.indices.length-2));var h=0,p=new Uint16Array(u);for(e=0;e<this.faces.length;++e)for(r=this.faces[e],t=0;t<r.indices.length-2;++t)p[h+0]=r.indices[0],p[h+1]=r.indices[t+1],p[h+2]=r.indices[t+2],h+=3;this.geometry.setIndex(new zi(p,1))},Iv.prototype.setDataSource=function(t){var e=new Nv.VolumeMaterial,r=t.getDimensions(),n=t.getTiledTextureStride(),i=t.buildTiledTexture();e.uniforms.volumeDim.value.set(r[0],r[1],r[2]),e.uniforms.tileTex.value=i,e.uniforms.tileTexSize.value.set(i.image.width,i.image.height),e.uniforms.tileStride.value.set(n[0],n[1]),this.material=e;var o=t.getBox();o.getSize(this.scale),o.getCenter(this.position)},Iv.prototype.rebuild=(Cv=new He,Tv=new He,Pv=new Ve,Lv=new Xe,Rv=new xn,function(t){t.getWorldDirection(Tv),t.getWorldPosition(Cv),Cv.addScaledVector(Tv,t.near+.2),Lv.getInverse(this.matrixWorld),Cv.applyMatrix4(Lv),Pv.set(Tv.x,Tv.y,Tv.z,0),Pv.applyMatrix4(Lv),Tv.copy(Pv),Tv.normalize(),Rv.setFromNormalAndCoplanarPoint(Tv,Cv),this.clipPlane.equals(Rv)||(this.clipPlane=Rv.clone(),this._updateVertices(),this._updateIndices())}),Cu.deriveClass(Ov,vf),Ov.prototype.buildFarPlane=function(){var t=new Qi(2,2,1,1),e=Nv.BackFacePosMaterialFarPlane();this._plane=new Zd.Mesh(t,e),this._plane.frustumCulled=!1,this._plane.doubleSided=!0;var r=new Xe;this._plane._onBeforeRender=function(t,e,n){var i=this.parent.getObjectByName("VolumeMesh"),o=this.material;if(i&&o){var a=new Ve(0,0,-(n.far-.1),1);a.applyMatrix4(n.matrixWorld),this.matrix.identity(),this.matrix.makeTranslation(a.x,a.y,a.z),this.matrixWorld.copy(this.matrix),this.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,this.matrixWorld),this.normalMatrix.getNormalMatrix(this.modelViewMatrix);var s=this.parent.getObjectByName("VolumeMesh").matrixWorld;r.getInverse(s),o.uniforms.aspectRatio.value=n.aspect,o.uniforms.farZ.value=n.far,o.uniforms.tanHalfFOV.value=Math.tan(.5*ye.DEG2RAD*n.fov),o.uniforms.matWorld2Volume.value=r}},this.add(this._plane),this._plane.layers.set(mf.LAYERS.VOLUME_BFPLANE)},Ov.prototype.getBoundaries=function(){var t=this._dataSource.getBox();return{boundingBox:t,boundingSphere:t.getBoundingSphere()}},Ov.prototype.getMesh=function(){return this._mesh},Dv.prototype.start=function(){this._startTime=this.now()},Dv.prototype.end=function(){0!==this._startTime&&this._times.push(this.now()-this._startTime)},Dv.prototype.rawMean=function(){for(var t=this._times.length,e=0,r=0;r<t;++r)e+=this._times[r];return e/t},Dv.prototype.mean=function(){return this._robustMean(this._times)},Dv.prototype.deviation=function(t){return this._robustDeviation(this._times,t)},Dv.prototype.min=function(){return this._robustMin(this._times)},Dv.prototype._robustMean=function(t){var e=Math.round(.1*t.length),r=t.length-Math.round(.2*t.length);t.sort(function(t,e){return t-e});for(var n=0,i=e;i<r;++i)n+=t[i];return n/r},Dv.prototype._robustDeviation=function(t,e){for(var r=t.length,n=new Array(r),i=0;i<r;++i)n[i]=(t[i]-e)*(t[i]-e);return n.sort(function(t,e){return t-e}),Math.sqrt(this._robustMean(n))},Dv.prototype._robustMin=function(t){var e=Math.round(.05*t.length),r=Math.round(.1*t.length);t.sort(function(t,e){return t-e});for(var n=0,i=0;i<r;++i)n+=t[e+i];return n/r},Fv.prototype._prepareTest=function(){this._scene=new Vo;for(var t=new Qi(10,10,128,128),e=new to({color:this._renderer.getClearColor()}),r=0;r<300;++r){var n=new io(t,e);this._scene.add(n)}this._camera=new Yn(45,1,1,2e3),this._camera.position.z=30,this._prof=new Dv},Fv.prototype.run=function(){for(var t=0;t<100;++t)this._prof.start(),this._renderer.render(this._scene,this._camera,this._target),this._prof.end()},Fv.prototype.runOnTicks=function(t,e,r){var n=this;void 0===t&&(t=50),void 0===e&&(e=1e3),void 0===r&&(r=1e4);var i=-1,o=this._prof.now();return new Promise(function(a){requestAnimationFrame(function s(){n._renderer.render(n._scene,n._camera);var l=n._prof.now()-o;l>e&&(n._prof.end(),n._prof.start(),++i),l>r||i===t?a(Math.max(i,0)):requestAnimationFrame(s)})})},Fv.prototype.mean=function(){return this._prof?this._prof.rawMean():0},Fv.prototype.min=function(){return this._prof?this._prof.min():0};var zv=function(){function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];Nu(this,t),this._list=[],this._byType={},r.forEach(function(t){return e.register(t)})}return Iu(t,[{key:"register",value:function(t){Su(this._list,t),Au(this._byType,t.types,t)}},{key:"unregister",value:function(t){Mu(this._list,t),Eu(this._byType,t.types,t)}},{key:"find",value:function(t){var e=[];if(t.type)e=this._byType[t.type.toLowerCase()]||[];else if(t.source)return this._list.filter(function(e){return e.canProbablyLoad&&e.canProbablyLoad(t.source)});return[].concat(zu(e))}},{key:"all",get:function(){return[].concat(zu(this._list))}},{key:"types",get:function(){return Object.keys(this._byType)}}]),t}(),kv=function(t){function e(t,r){Nu(this,e);var n=Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this));return n._source=t,n._options=r||{},n._abort=!1,n._agent=null,n}return Ou(e,su),Iu(e,[{key:"load",value:function(t){return t?this._loadOLD(t):this._abort?Promise.reject(new Error("Loading aborted")):this.loadAsync()}},{key:"loadAsync",value:function(){return Promise.reject(new Error("Loading from this source is not implemented"))}},{key:"_loadOLD",value:function(t){return t.progress&&this.addEventListener("progress",function(e){e.lengthComputable&&e.total>0?t.progress(e.loaded/e.total):t.progress()}),this.load().then(function(e){t.ready(e)}).catch(function(e){t.error(e)})}},{key:"abort",value:function(){this._abort=!0,this._agent&&this._agent.abort()}}],[{key:"extractName",value:function(t){}}]),e}();yf(kv.prototype);var Uv=function(t){function e(t,r){Nu(this,e);var n=Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,r));return r=n._options,n._binary=!0===r.binary,n}return Ou(e,kv),Iu(e,[{key:"loadAsync",value:function(){var t=this;return new Promise(function(e,r){var n=t._source,i=t._agent=new FileReader;i.addEventListener("load",function(){e(i.result)}),i.addEventListener("error",function(){r(i.error)}),i.addEventListener("abort",function(){r(new Error("Loading aborted"))}),i.addEventListener("progress",function(e){t.dispatchEvent(e)}),t._binary?i.readAsArrayBuffer(n):i.readAsText(n)})}}],[{key:"canLoad",value:function(t,e){var r=e.sourceType;return t instanceof File&&(!r||"file"===r)}},{key:"canProbablyLoad",value:function(t){return File&&t instanceof File||Blob&&t instanceof Blob}},{key:"extractName",value:function(t){return t&&t.name}}]),e}();Uv.types=["file","blob"];var Bv=/^(https?|ftp):\/\//i,Vv=function(t){function e(t,r){Nu(this,e);var n=Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,r));return r=n._options,n._binary=!0===r.binary,n}return Ou(e,kv),Iu(e,[{key:"loadAsync",value:function(){var t=this;return new Promise(function(e,r){var n=t._source,i=t._agent=new XMLHttpRequest;i.addEventListener("load",function(){200===i.status?e(i.response):r(new Error("HTTP "+i.status+" while fetching "+n))}),i.addEventListener("error",function(){r(new Error("HTTP request failed"))}),i.addEventListener("abort",function(){r(new Error("Loading aborted"))}),i.addEventListener("progress",function(e){t.dispatchEvent(e)}),i.open("GET",n),t._binary?i.responseType="arraybuffer":i.responseType="text",i.send()})}}],[{key:"canLoad",value:function(t,e){var r=e.sourceType;return"string"==typeof t&&(!r||"url"===r)}},{key:"canProbablyLoad",value:function(t){return n.isString(t)&&Bv.test(t)}},{key:"extractName",value:function(t){if(t){var e=(t.indexOf("?")+1||t.lastIndexOf("#")+1||t.length+1)-1;return t.slice(t.lastIndexOf("/",e)+1,e)}}}]),e}();Vv.types=["url"];var jv=function(t){function e(t,r){return Nu(this,e),Du(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,r))}return Ou(e,kv),Iu(e,[{key:"loadAsync",value:function(){return Promise.resolve(this._source)}}],[{key:"canLoad",value:function(t,e){return void 0!==t&&void 0!==e&&"immediate"===e.sourceType}},{key:"canProbablyLoad",value:function(t){return!1}}]),e}();jv.types=["immediate"];var Gv=new zv([Uv,Vv,jv]),Wv=function(){function t(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];Nu(this,t),this._list=[],this._byFormat={},this._byExt={},r.forEach(function(t){return e.register(t)})}return Iu(t,[{key:"register",value:function(t){Su(this._list,t),Au(this._byFormat,t.formats,t),Au(this._byExt,t.extensions,t)}},{key:"unregister",value:function(t){Mu(this._list,t),Eu(this._byFormat,t.formats,t),Eu(this._byExt,t.extensions,t)}},{key:"find",value:function(t){var e=[];return t.format?e=this._byFormat[t.format.toLowerCase()]||[]:t.ext&&(e=this._byExt[t.ext.toLowerCase()]||[]),0===e.length&&!t.format&&t.data?this._list.filter(function(e){return e.canProbablyParse&&e.canProbablyParse(t.data)}):[].concat(zu(e))}},{key:"all",get:function(){return[].concat(zu(this._list))}},{key:"formats",get:function(){return Object.keys(this._byFormat)}},{key:"extensions",get:function(){return Object.keys(this._byExt)}}]),t}(),Hv=function(){function t(e,r){Nu(this,t),this._data=e,this._options=r||{},this._abort=!1}return Iu(t,[{key:"parseSync",value:function(){throw new Error("Parsing this type of data is not implemented")}},{key:"parse",value:function(t){var e=this;return t?this._parseOLD(t):new Promise(function(t,r){setTimeout(function(){try{return e._abort?r(new Error("Parsing aborted")):t(e.parseSync())}catch(t){return r(t)}})})}},{key:"_parseOLD",value:function(t){return this.parse().then(function(e){t.ready(e)}).catch(function(e){t.error(e)})}},{key:"abort",value:function(){this._abort=!0}}],[{key:"checkDataTypeOptions",value:function(t,e,r){var n=t.fileType,i=t.fileName;return r=(r||"."+e).toLowerCase(),Boolean(n&&n.toLowerCase()===e.toLowerCase()||!n&&i&&i.toLowerCase().endsWith(r))}}]),t}();function Xv(){this.matrices=[],this._matrix=null,this._matrixIndex=-1}yf(Hv.prototype),Xv.prototype.id=290,Xv.prototype.parse=function(t){var e=this._matrix;if("  SMTRY"===t.readString(12,18)){var r=t.readCharCode(19)-49,n=t.readString(20,80).trim().split(/\s+/),i=parseInt(n[0],10);null!==this._matrix&&i===this._matrixIndex||(this._matrixIndex=i,this._matrix=e=new Xe,this.matrices[this.matrices.length]=e);var o=e.elements;o[r]=parseFloat(n[1]),o[r+4]=parseFloat(n[2]),o[r+8]=parseFloat(n[3]),o[r+12]=parseFloat(n[4])}};var Yv=Jp.Assembly;function qv(t){this._complex=t,this.assemblies=[],this._assembly=null,this._matrix=null,this._matrixIndex=-1}qv.prototype.id=350,qv.prototype.parse=function(t){var e=this._assembly,r=this._matrix;if(e&&"  BIOMT"===t.readString(12,18)){var n=t.readCharCode(19)-49,i=t.readString(20,80).trim().split(/\s+/),o=parseInt(i[0],10);null!==this._matrix&&o===this._matrixIndex||(this._matrixIndex=o,this._matrix=r=new Xe,e.addMatrix(r));var a=r.elements;a[n]=parseFloat(i[1]),a[n+4]=parseFloat(i[2]),a[n+8]=parseFloat(i[3]),a[n+12]=parseFloat(i[4])}else if(e&&"CHAINS:"===t.readString(35,41))for(var s=t.readString(42,80).split(","),l=0,c=s.length;l<c;++l){var u=s[l].trim();u.length>0&&e.addChain(u)}else"BIOMOLECULE:"===t.readString(12,23)&&(this._matrix=null,this._matrixIndex=-1,this._assembly=e=new Yv(this._complex),this.assemblies.push(e))};var Zv=function(){function t(e){Nu(this,t),this._data=e,this._start=0,this._nextCR=-1,this._nextLF=-1,this._next=-1,this._end=e.length,this.next()}return Iu(t,[{key:"readLine",value:function(){return this._data.slice(this._start,this._next)}},{key:"readChar",value:function(t){return(t=this._start+t-1)<this._next?this._data[t]:" "}},{key:"readCharCode",value:function(t){return(t=this._start+t-1)<this._next?this._data.charCodeAt(t):32}},{key:"readString",value:function(t,e){var r=this._start+t-1,n=this._start+e;return this._data.slice(r,n<this._next?n:this._next)}},{key:"readInt",value:function(t,e){return parseInt(this.readString(t,e),10)}},{key:"readFloat",value:function(t,e){return parseFloat(this.readString(t,e))}},{key:"end",value:function(){return this._start>=this._end}},{key:"next",value:function(){var t=this._next+1;this._start=t<this._end?t:this._end,this._start>this._nextCR&&(this._nextCR=(this._data.indexOf("\r",this._start)+1||this._end+1)-1),this._start>this._nextLF&&(this._nextLF=(this._data.indexOf("\n",this._start)+1||this._end+1)-1),this._next=this._nextCR+1<this._nextLF?this._nextCR:this._nextLF}}]),t}(),$v=Jp.Complex,Kv=Jp.Element,Qv=Jp.Helix,Jv=Jp.Sheet,ty=Jp.Strand,ey=Jp.Bond,ry=Jp.Molecule;function ny(t,e){Hv.call(this,t,e),this._complex=null,this._chain=null,this._residue=null,this._sheet=null,this._serialAtomMap=null,this._modelId=1,this._compaundFound=!1,this._biomoleculeFound=!1,this._allowedChainsIDs=null,this._lastMolId=-1,this._remarks={},this._remark=null,this._molecules=[],this._molecule=null,this._compndCurrToken="",this._options.fileType="pdb"}ny.prototype=Object.create(Hv.prototype),ny.prototype.constructor=ny,ny.canParse=function(t,e){return!!t&&("string"==typeof t&&(Hv.checkDataTypeOptions(e,"pdb")||Hv.checkDataTypeOptions(e,"pdb",".ent")))};var iy=/^(HEADER\s|COMPND\s|REMARK\s|ATOM {2}|HETATM|MODEL )/i;ny.canProbablyParse=function(t){return n.isString(t)&&iy.test(t)},ny.prototype._finalize=function(){this._fixBondsArray(),this._fixChains();var t=this._remarks[290];this._complex.symmetry=n.isUndefined(t)?[]:t.matrices;var e=this._remarks[350];this._complex.structures=this._complex.structures.concat(n.isUndefined(e)?[]:e.assemblies),this._finalizeMolecules(),this._complex.finalize({needAutoBonding:!0,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing,serialAtomMap:this._serialAtomMap})},ny.prototype._finalizeMolecules=function(){var t,e={},r=this._complex._chains;for(t=0;t<r.length;++t){var n=r[t];e[n._name]=n}for(t=0;t<this._molecules.length;t++){for(var i=this._molecules[t],o=[],a=0;a<i._chains.length;a++){var s=e[i._chains[a]];o=o.concat(s._residues.slice())}var l=new ry(this._complex,i._name,t+1);l._residues=o,this._complex._molecules[t]=l}},ny.prototype._fixChains=function(){for(var t={},e=this._complex,r=0;r<e._chains.length;r++){var n=e._chains[r];t[n._name.charCodeAt(0)]=n}},ny.prototype._fixBondsArray=function(){for(var t=this._serialAtomMap={},e=this._complex,r=e._atoms,n=0,i=r.length;n<i;++n){var o=r[n];t[o._serial]=o}for(var a=e._bonds,s=0,l=a.length,c=this.logger;s<l;++s){var u=a[s];u._right<u._left&&c.debug("_fixBondsArray: Logic error."),u._left=t[u._left]||null,u._right=t[u._right]||null}},ny.prototype._parseATOM=function(t){if(1===this._modelId){var e,r,n=72===t.readCharCode(1),i=n?t.readInt(7,11):t.readInt(6,11),o=t.readString(13,16),a=t.readChar(17),s=t.readString(18,20).trim(),l=t.readChar(22),c=t.readInt(23,26),u=t.readChar(27),h=t.readFloat(31,38),p=t.readFloat(39,46),f=t.readFloat(47,54),d=t.readFloat(55,60),m=t.readFloat(61,66),g=t.readString(77,78).trim()||(r=4===(e=o).trim().length,e.slice(0,r?1:2).trim()),v=t.readInt(79,80)||0;if(!this.settings.now.nowater||"HOH"!==s&&"WAT"!==s){o=o.trim();var y=Kv.getByName(g),_=Kv.Role[o],x=this._chain;x&&x.getName()===l||(this._chain=x=this._complex.getChain(l)||this._complex.addChain(l),this._residue=null);var b=this._residue;b&&b.getSequence()===c&&b.getICode()===u||(this._residue=b=x.addResidue(s,c,u));var w=new He(h,p,f);b.addAtom(o,y,w,_,n,i,a,d,m,v)}}},ny.prototype._parseENDMDL=function(){this._modelId+=1},ny.prototype._parseCONECT=function(t){var e=t.readInt(7,11),r=t.readInt(12,16),n=t.readInt(17,21),i=t.readInt(22,26),o=t.readInt(27,31),a=this._complex;r&&r>e&&a.addBond(e,r,0,ey.BondType.UNKNOWN,!0),n&&n>e&&a.addBond(e,n,0,ey.BondType.UNKNOWN,!0),i&&i>e&&a.addBond(e,i,0,ey.BondType.UNKNOWN,!0),o&&o>e&&a.addBond(e,o,0,ey.BondType.UNKNOWN,!0)},ny.prototype._parseCOMPND=function(t){var e=t.readString(11,80),r=e.indexOf(":");if(this._compndCurrToken=r>0?e.substring(0,r).trim():this._compndCurrToken,"MOL_ID"===this._compndCurrToken)this._molecule={_index:"",_chains:[]},this._molecule._index=parseInt(e.substring(r+1,e.indexOf(";")),10),this._molecules.push(this._molecule);else if("MOLECULE"===this._compndCurrToken&&null!=this._molecule)this._molecule._name=e.substring(r+1,e.indexOf(";")).trim();else if("CHAIN"===this._compndCurrToken&&null!=this._molecule){var n=e.substring(r+1,80).trim(),i=n[n.length-1];";"!==i&&","!==i||(n=n.slice(0,-1));var o=(n=n.replace(/\s+/g,"")).split(",");this._molecule._chains=this._molecule._chains.concat(o)}};var oy={290:Xv,350:qv};ny.prototype._parseREMARK=function(t){var e=t.readInt(8,10),r=this._remarks[e];if(n.isUndefined(r)){var i=oy[e];n.isFunction(i)&&(this._remarks[e]=r=new i(this._complex))}n.isUndefined(r)||r.parse(t)},ny.prototype._parseHELIX=function(t){this._parseSTRUCTURE(t,[20,22,32,34],function(t){this._complex.addHelix(t)}.bind(this))},ny.prototype._parseSHEET=function(t){this._parseSTRUCTURE(t,[22,23,33,34],function(t){this._complex.addSheet(t)}.bind(this))},ny.prototype._parseSTRUCTURE=function(t,e,r){var n=t.readInt(8,10),i=t.readString(12,14).trim(),o=t.readString(41,70).trim(),a=t.readInt(72,76),s=t.readInt(39,40),l=t.readInt(15,16),c=t.readInt(42,45),u=t.readInt(57,60),h=t.readString(e[0],e[2]+1).charCodeAt(0),p=t.readString(e[2],e[2]+1).charCodeAt(0),f=t.readInt(e[1],e[1]+3),d=t.readString(e[1]+4,e[1]+4),m=0;d.length>0&&(m=d.charCodeAt(0));var g,v=t.readInt(e[3],e[3]+3),y=0;(d=t.readString(e[3]+4,e[3]+4)).length>0&&(y=d.charCodeAt(0));var _=this._sheet;if(83===t.readCharCode(1)){null!==_&&_.getName()!==i&&(_=null,this._sheet=null),null===_?(this._sheet=g=new Jv(i,l),r(g)):g=_;var x=new ty(g,this._complex.getUnifiedSerial(h,f,m),this._complex.getUnifiedSerial(p,v,y),s,c,u);g.addStrand(x)}else r(g=new Qv(n,i,this._complex.getUnifiedSerial(h,f,m),this._complex.getUnifiedSerial(p,v,y),s,o,a))},ny.prototype._parseHEADER=function(t){var e=this._complex.metadata;e.classification=t.readString(11,50).trim(),e.date=t.readString(51,59).trim();var r=t.readString(63,66).trim();e.id=r,r&&(this._complex.name=r)},ny.prototype._parseTITLE=function(t){var e=this._complex.metadata;e.title=e.title||[];var r=t.readInt(9,10)||1;e.title[r-1]=t.readString(11,80).trim()};var ay={HEADER:ny.prototype._parseHEADER,"TITLE ":ny.prototype._parseTITLE,"ATOM  ":ny.prototype._parseATOM,HETATM:ny.prototype._parseATOM,ENDMDL:ny.prototype._parseENDMDL,CONECT:ny.prototype._parseCONECT,COMPND:ny.prototype._parseCOMPND,REMARK:ny.prototype._parseREMARK,"HELIX ":ny.prototype._parseHELIX,"SHEET ":ny.prototype._parseSHEET,"ATOM 1":ny.prototype._parseATOM,"ATOM 2":ny.prototype._parseATOM,"ATOM 3":ny.prototype._parseATOM,"ATOM 4":ny.prototype._parseATOM,"ATOM 5":ny.prototype._parseATOM,"ATOM 6":ny.prototype._parseATOM,"ATOM 7":ny.prototype._parseATOM,"ATOM 8":ny.prototype._parseATOM,"ATOM 9":ny.prototype._parseATOM};ny.prototype.parseSync=function(){for(var t=new Zv(this._data),e=this._complex=new $v;!t.end();){var r=t.readString(1,6),i=ay[r];n.isFunction(i)&&i.call(this,t),t.next()}if(this._finalize(),this._serialAtomMap=null,this._sheet=null,this._residue=null,this._chain=null,this._complex=null,0===e.getAtomCount())throw new Error("The data does not contain valid atoms");return e},ny.formats=["pdb"],ny.extensions=[".pdb",".ent"];var sy=Jp.Complex,ly=Jp.Element,cy=Jp.AtomName,uy=Jp.SGroup,hy=Jp.Bond,py={A:0,S:1,D:2,T:3};function fy(t,e){Hv.call(this,t,e),this._complex=null,this._sheet=null,this._residue=null,this._serialAtomMap=null,this._modelId=1,this._lastMolId=-1,this._readOnlyOneMolecule=!1,this._options.fileType="cml"}fy.prototype=Object.create(Hv.prototype),fy.prototype.constructor=fy,fy.canParse=function(t,e){if(!t)return!1;var r=new RegExp("^\\s*?\\<\\?xml"),n=new RegExp("^\\s*?\\<cml");return("string"==typeof t||t instanceof String)&&(t.match(r)||t.match(n))&&Hv.checkDataTypeOptions(e,"cml")};var dy=/\s*<\?xml\b[^?>]*\?>\s*<(?:cml|molecule)\b/i;fy.canProbablyParse=function(t){return n.isString(t)&&dy.test(t)},fy.prototype._rebuidBondIndexes=function(t,e){for(var r=t.length,n=0;n<r;n++)for(var i=t[n].id,o=e.length,a=0;a<o;a++){var s=e[a].atomRefs2.split(" ");s[0]===i&&(e[a].start=n),s[1]===i&&(e[a].end=n)}},fy.prototype._createSGroup=function(t,e){var r=new uy(t.id,t.fieldData,new He(parseFloat(t.x),parseFloat(t.y),0),t.atomRefs,t);"Relative"===t.placement&&(r._center=new He(0,0,0)),"MDLBG_FRAGMENT_CHARGE"===t.fieldName&&(r._charge=parseInt(t.fieldData,10)||0),"MDLBG_FRAGMENT_COEFFICIENT"===t.fieldName&&(r._repeat=parseInt(t.fieldData,10)||1),e.push(r)},fy.prototype._extractSGroup=function(t,e){if(Array.isArray(e)||(e=[]),t)if(Array.isArray(t))for(var r=t.length,n=0;n<r;n++)t[n].molecule&&(e=e.concat(this._extractSGroup(t[n].molecule))),this._createSGroup(t[n],e);else t.molecule&&t.molecule&&(e=e.concat(this._extractSGroup(t.molecule))),this._createSGroup(t,e);return e},fy.prototype._extractSGroups=function(t,e){var r,n,i=this._extractSGroup(t),o=e.length;for(r=0;r<o;r++){var a=e[r].id;for(n=0;n<i.length;n++){i[n]._atoms.split(" ")[0]===a&&(e[r].sgroupRef||(e[r].sgroupRef=[]),e[r].sgroupRef.push(i[n]))}}var s,l={},c=null,u=new He(1e8,1e8,1e8),h=new He(-1e8,-1e8,-1e8);function p(t){(c=l[t])&&i[n]._atoms.push(c.a)}function f(t){(c=l[t])&&(u.set(Math.min(u.x,c.x),Math.min(u.y,c.y),Math.min(u.z,c.z)),h.set(Math.max(h.x,c.x),Math.max(h.y,c.y),Math.max(h.z,c.z)),p(t))}for(r=0;r<e.length;r++)l[e[r].id]={},l[e[r].id].x=e[r].x2,e[r].x3&&(l[e[r].id].x=e[r].x3),l[e[r].id].x=parseFloat(l[e[r].id].x),l[e[r].id].y=e[r].y2,e[r].y3&&(l[e[r].id].y=e[r].y3),l[e[r].id].y=parseFloat(l[e[r].id].y),l[e[r].id].z="0.0",e[r].z3&&(l[e[r].id].z=e[r].z3),l[e[r].id].z=parseFloat(l[e[r].id].z),l[e[r].id].a=e[r];for(n=0;n<i.length;n++)null!==i[n]._center?(u.set(1e8,1e8,1e8),h.set(-1e8,-1e8,-1e8),s=i[n]._atoms.split(" "),i[n]._atoms=[],s.forEach(f),i[n]._center.addVectors(u,h),i[n]._center.multiplyScalar(.5)):(s=i[n]._atoms.split(" "),i[n]._atoms=[],s.forEach(p));l=null},fy.prototype._traverseData=function(t){var e={};return t.childNodes.length&&function t(e,r){if("#text"!==e.nodeName||""!==e.nodeValue.trim()){var n={};n.xmlNode=e;var i,o,a,s=r[e.nodeName];if(s?(i=s,"[object Array]"!==Object.prototype.toString.apply(i)?r[e.nodeName]=[s,n]:r[e.nodeName].push(n)):r[e.nodeName]=n,e.attributes)for(o=e.attributes.length,a=0;a<o;a++){var l=e.attributes[a];n[l.nodeName]=l.nodeValue}for(o=e.childNodes.length,a=0;a<o;a++)t(e.childNodes[a],n)}}(t.childNodes[0],e),e},fy.prototype._findSuitableMolecule=function(t,e){for(var r in t)if("xmlNode"!==r)if("molecule"===r){if(t.molecule&&(t.molecule.atomArray&&t.molecule.atomArray.atom&&e.push(t),Array.isArray(t.molecule)))for(var n=0;n<t.molecule.length;n++)t.molecule[n].atomArray&&t.molecule[n].atomArray.atom&&e.push({molecule:t.molecule[n]})}else t[r]&&null!==t[r]&&"object"===Ru(t[r])&&this._findSuitableMolecule(t[r],e)},fy.prototype._selectComponents=function(t){var e,r=(new DOMParser).parseFromString(t,"application/xml"),n=this._traverseData(r),i=this;e=n.cml?n.cml:n;var o=[],a=[];return this._findSuitableMolecule(e,a),this._readOnlyOneMolecule&&a.length>1&&a.splice(1,a.length-1),a.forEach(function(t){var e=function(t){var e,n=[];if(t.molecule&&t.molecule.atomArray&&t.molecule.atomArray.atom)Array.isArray(t.molecule.atomArray.atom)?n=t.molecule.atomArray.atom:n.push(t.molecule.atomArray.atom);else if(!t.molecule){var o={atomLabels:null,labelsCount:1};return o}t.molecule.molecule&&i._extractSGroups(t.molecule.molecule,n);for(var a=n.length,s=0;s<a;s++)(e=n[s]).edges=[];var l,c=[];t.molecule.bondArray&&t.molecule.bondArray.bond&&(Array.isArray(t.molecule.bondArray.bond)?c=t.molecule.bondArray.bond:c.push(t.molecule.bondArray.bond)),a=c.length,i._rebuidBondIndexes(n,c);for(var u=0;u<a;u++)if(l=c[u],(e=n[l.start])&&(e.edges.push(l.end),(e=n[l.end])&&(e.edges.push(l.start),1))){var h=l.xmlNode.getAttribute("order"),p=parseInt(h,10);if(c[u].order=0,c[u].type=hy.BondType.UNKNOWN,p>1)c[u].order=p;else{var f=py[h];void 0!==f&&(c[u].order=f,"A"===h&&(c[u].type=hy.BondType.AROMATIC))}}a=n.length;for(var d=0;d<a;d++)(e=n[d]).edges.sort();var m=i._breadWidthSearch(n,0),g={};return g.atoms=n,g.bonds=c,g.labels=m.atomLabels,g.count=Math.min(1,m.labelsCount),g.curr=-1,g.originalCML=r,g}(t);e.atoms.length>0&&o.push(e)}),o},fy.prototype._packLabel=function(t,e){return(e<<16)+t},fy.prototype._unpackLabel=function(t){return{molId:t>>>16,compId:65535&t}},fy.prototype._breadWidthSearch=function(t,e){var r,n=new Array(t.length);for(r=0;r<n.length;r++)n[r]=this._packLabel(0,e);for(var i=[],o=0,a=t.length;a>0;){o++;var s=-1;for(r=0;r<n.length;r++)if(0===this._unpackLabel(n[r]).compId){s=r;break}if(s<0)break;for(i.push(t[s]),n[s]=this._packLabel(o,e),a--;i.length>0;){var l=i.shift();if(l)for(var c=0;c<l.edges.length;c++)n[l.edges[c]]!==o&&(i.push(t[l.edges[c]]),n[l.edges[c]]=o,a--)}}var u={};return u.atomLabels=n,u.labelsCount=o,u},fy.prototype._parseBond=function(t,e,r,n){if(t>=0){var i=[Math.min(t,e),Math.max(t,e)];this._complex.addBond(i[0],i[1],r,n,!0)}},fy.prototype._fixBondsArray=function(){for(var t=this._serialAtomMap={},e=this._complex,r=e._atoms,n=0,i=r.length;n<i;++n){var o=r[n];t[o._serial]=o}for(var a=e._bonds,s=0,l=a.length,c=this.logger;s<l;++s){var u=a[s];u._right<u._left&&c.debug("_fixBondsArray: Logic error."),u._left=t[u._left]||null,u._right=t[u._right]||null}},fy.prototype._parseSet=function(t){var e,r,n=this._complex=new sy,i=t,o=i.curr,a=i.atoms,s=i.labels,l=null,c=a.length;var u,h={},p=[];for(e=0;e<c;e++)p.push(e);for(p.sort(function(t,e){return s[t]-s[e]}),e=0;e<c;e++){var f=s[p[e]];if(this._unpackLabel(f).molId===this._unpackLabel(o).molId){l=a[p[e]];var d=new cy(l.elementType,null);if(l.sgroupRef)for(var m=l.sgroupRef.length,g=0;g<m;++g)n._sgroups.push(l.sgroupRef[g]);if(l.x3||l.x2){var v=this._unpackLabel(f).compId,y=v,_=v.toString();1===_.length&&(_="0"+_);var x="N"+_,b=h[" "];b&&" "===b.getName()||(h[" "]=b=this._complex.getChain(" ")||this._complex.addChain(" "),this._residue=null);var w=this._residue;w&&w.getSequence()===y&&" "===w.getICode()||(this._residue=w=b.addResidue(x,y," "));var S=null;l.x3?S=new He(parseFloat(l.x3),parseFloat(l.y3),parseFloat(l.z3)):l.x2&&(S=new He(parseFloat(l.x2),parseFloat(l.y2),0));var M=ly.ByName[l.elementType.toUpperCase()];M||((M=JSON.parse(JSON.stringify(ly.ByName[Object.keys(ly.ByName)[Object.keys(ly.ByName).length-1]]))).number+=1,M.name=l.elementType.toUpperCase(),M.fullName="Unknown",ly.ByName[l.elementType.toUpperCase()]=M);var A=parseInt(l.id.replace(/[^0-9]/,""),10),E=w.addAtom(d,M,S,ly.Role.SG,!0,A," ",1,0,0);l.hydrogenCount&&(E._hydrogenCount=parseInt(l.hydrogenCount,10)),l.mrvValence&&(E._valence=parseInt(l.mrvValence,10)),(u=E).xmlNodeRef=l,l.x2&&(l.x3=l.x2,delete l.x2),l.y2&&(l.y3=l.y2,delete l.y2),l.z3||(l.z3="0.0"),l.complexAtom=u}}}for(h=null,e=0;e<i.bonds.length;e++){var C=i.bonds[e];if(this._unpackLabel(s[C.start]).molId===this._unpackLabel(o).molId&&this._unpackLabel(s[C.end]).molId===this._unpackLabel(o).molId){if(!(l=a[C.start])||!a[C.end])continue;this._parseBond(parseInt(l.id.replace(/[^0-9]/,""),10),parseInt(a[C.end].id.replace(/[^0-9]/,""),10),C.order,C.type)}}for(e=0;e<this._complex.getSGroupCount();e++){var T=this._complex.getSGroups()[e];for(r=0;r<T._atoms.length;r++)T._atoms[r]=T._atoms[r].complexAtom}for(e=0;e<c;e++)this._unpackLabel(s[e]).molId===this._unpackLabel(o).molId&&((l=a[e]).complexAtom=null,delete l.complexAtom);return this._complex.originalCML=i.originalCML,this._fixBondsArray(),n.finalize({needAutoBonding:!1,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing,serialAtomMap:this._serialAtomMap}),this._serialAtomMap=null,this._complex=null,n},fy.prototype.parseSync=function(){var t=[],e=this;this._selectComponents(this._data).forEach(function(r){r.curr=2,0===r.count&&(r.count=1);for(var n=0;n<r.count;n++)r.curr=n+1,t.push(e._parseSet(r,!1))});var r=0;if(t.forEach(function(t){r+=t.getAtomCount()}),r<=0)throw new Error("The data does not contain valid atoms");if(t.length>1){var n=new sy;return n.joinComplexes(t),n.originalCML=t[0].originalCML,n}return 1===t.length?t[0]:new sy},fy.formats=["cml"],fy.extensions=[".cml"];var my=r(function(t,e){(function(t){function e(t,e,r){for(var n=(t.byteLength,0),i=r.length;i>n;n++){var o=r.charCodeAt(n);if(128>o)t.setUint8(e++,o>>>0&127|0);else if(2048>o)t.setUint8(e++,o>>>6&31|192),t.setUint8(e++,o>>>0&63|128);else if(65536>o)t.setUint8(e++,o>>>12&15|224),t.setUint8(e++,o>>>6&63|128),t.setUint8(e++,o>>>0&63|128);else{if(!(1114112>o))throw new Error("bad codepoint "+o);t.setUint8(e++,o>>>18&7|240),t.setUint8(e++,o>>>12&63|128),t.setUint8(e++,o>>>6&63|128),t.setUint8(e++,o>>>0&63|128)}}}function r(t){for(var e=0,r=0,n=t.length;n>r;r++){var i=t.charCodeAt(r);if(128>i)e+=1;else if(2048>i)e+=2;else if(65536>i)e+=3;else{if(!(1114112>i))throw new Error("bad codepoint "+i);e+=4}}return e}function n(t){var n=new ArrayBuffer(function t(e){var n=typeof e;if("string"===n){if(32>(i=r(e)))return 1+i;if(256>i)return 2+i;if(65536>i)return 3+i;if(4294967296>i)return 5+i}if(e instanceof Uint8Array){if(256>(i=e.byteLength))return 2+i;if(65536>i)return 3+i;if(4294967296>i)return 5+i}if("number"===n){if(Math.floor(e)!==e)return 9;if(e>=0){if(128>e)return 1;if(256>e)return 2;if(65536>e)return 3;if(4294967296>e)return 5;throw new Error("Number too big 0x"+e.toString(16))}if(e>=-32)return 1;if(e>=-128)return 2;if(e>=-32768)return 3;if(e>=-2147483648)return 5;throw new Error("Number too small -0x"+e.toString(16).substr(1))}if("boolean"===n||null===e)return 1;if("object"===n){var i,o=0;if(Array.isArray(e)){i=e.length;for(var a=0;i>a;a++)o+=t(e[a])}else{var s=Object.keys(e);for(i=s.length,a=0;i>a;a++){var l=s[a];o+=t(l)+t(e[l])}}if(16>i)return 1+o;if(65536>i)return 3+o;if(4294967296>i)return 5+o;throw new Error("Array or object too long 0x"+i.toString(16))}throw new Error("Unknown type "+n)}(t));return function t(n,i,o){var a=typeof n;if("string"===a){if(32>(s=r(n)))return i.setUint8(o,160|s),e(i,o+1,n),1+s;if(256>s)return i.setUint8(o,217),i.setUint8(o+1,s),e(i,o+2,n),2+s;if(65536>s)return i.setUint8(o,218),i.setUint16(o+1,s),e(i,o+3,n),3+s;if(4294967296>s)return i.setUint8(o,219),i.setUint32(o+1,s),e(i,o+5,n),5+s}if(n instanceof Uint8Array){var s=n.byteLength,l=new Uint8Array(i.buffer);if(256>s)return i.setUint8(o,196),i.setUint8(o+1,s),l.set(n,o+2),2+s;if(65536>s)return i.setUint8(o,197),i.setUint16(o+1,s),l.set(n,o+3),3+s;if(4294967296>s)return i.setUint8(o,198),i.setUint32(o+1,s),l.set(n,o+5),5+s}if("number"===a){if(!isFinite(n))throw new Error("Number not finite: "+n);if(Math.floor(n)!==n)return i.setUint8(o,203),i.setFloat64(o+1,n),9;if(n>=0){if(128>n)return i.setUint8(o,n),1;if(256>n)return i.setUint8(o,204),i.setUint8(o+1,n),2;if(65536>n)return i.setUint8(o,205),i.setUint16(o+1,n),3;if(4294967296>n)return i.setUint8(o,206),i.setUint32(o+1,n),5;throw new Error("Number too big 0x"+n.toString(16))}if(n>=-32)return i.setInt8(o,n),1;if(n>=-128)return i.setUint8(o,208),i.setInt8(o+1,n),2;if(n>=-32768)return i.setUint8(o,209),i.setInt16(o+1,n),3;if(n>=-2147483648)return i.setUint8(o,210),i.setInt32(o+1,n),5;throw new Error("Number too small -0x"+(-n).toString(16).substr(1))}if(null===n)return i.setUint8(o,192),1;if("boolean"===a)return i.setUint8(o,n?195:194),1;if("object"===a){var c=0,u=Array.isArray(n);if(u)s=n.length;else{var h=Object.keys(n);s=h.length}if(16>s?(i.setUint8(o,s|(u?144:128)),c=1):65536>s?(i.setUint8(o,u?220:222),i.setUint16(o+1,s),c=3):4294967296>s&&(i.setUint8(o,u?221:223),i.setUint32(o+1,s),c=5),u)for(var p=0;s>p;p++)c+=t(n[p],i,o+c);else for(p=0;s>p;p++){var f=h[p];c+=t(f,i,o+c),c+=t(n[f],i,o+c)}return c}throw new Error("Unknown type "+a)}(t,new DataView(n),0),new Uint8Array(n)}function i(t,e,r){return e?new t(e.buffer,e.byteOffset,e.byteLength/(r||1)):void 0}function o(t){return i(DataView,t)}function a(t){return i(Uint8Array,t)}function s(t){return i(Int8Array,t)}function l(t){return i(Int32Array,t,4)}function c(t,e){var r=t.length/2;e||(e=new Int16Array(r));for(var n=0,i=0;r>n;++n,i+=2)e[n]=t[i]<<8^t[i+1]<<0;return e}function u(t,e){var r=t.length/4;e||(e=new Int32Array(r));for(var n=0,i=0;r>n;++n,i+=4)e[n]=t[i]<<24^t[i+1]<<16^t[i+2]<<8^t[i+3]<<0;return e}function h(t,e){var r=t.length;e||(e=new Uint8Array(4*r));for(var n=o(e),i=0;r>i;++i)n.setInt32(4*i,t[i]);return a(e)}function p(t,e,r){var n=t.length,i=1/e;r||(r=new Float32Array(n));for(var o=0;n>o;++o)r[o]=t[o]*i;return r}function f(t,e,r){var n=t.length;r||(r=new Int32Array(n));for(var i=0;n>i;++i)r[i]=Math.round(t[i]*e);return r}function d(t,e){var r,n;if(!e){var i=0;for(r=0,n=t.length;n>r;r+=2)i+=t[r+1];e=new t.constructor(i)}var o=0;for(r=0,n=t.length;n>r;r+=2)for(var a=t[r],s=t[r+1],l=0;s>l;++l)e[o]=a,++o;return e}function m(t){if(0===t.length)return new Int32Array;var e,r,n=2;for(e=1,r=t.length;r>e;++e)t[e-1]!==t[e]&&(n+=2);var i=new Int32Array(n),o=0,a=1;for(e=1,r=t.length;r>e;++e)t[e-1]!==t[e]?(i[o]=t[e-1],i[o+1]=a,a=1,o+=2):++a;return i[o]=t[t.length-1],i[o+1]=a,i}function g(t,e){var r=t.length;e||(e=new t.constructor(r)),r&&(e[0]=t[0]);for(var n=1;r>n;++n)e[n]=t[n]+e[n-1];return e}function v(t,e){var r=t.length;e||(e=new t.constructor(r)),e[0]=t[0];for(var n=1;r>n;++n)e[n]=t[n]-t[n-1];return e}function y(t,e){var r,n,i=t instanceof Int8Array?127:32767,o=-i-1,a=t.length;if(!e){var s=0;for(r=0;a>r;++r)t[r]<i&&t[r]>o&&++s;e=new Int32Array(s)}for(r=0,n=0;a>r;){for(var l=0;t[r]===i||t[r]===o;)l+=t[r],++r;l+=t[r],++r,e[n]=l,++n}return e}function _(t,e,r){return p(y(t,l(r)),e,r)}function x(t,e,r){var n,o,a,s=y(t,l(r));return n=s,o=e,a=i(Float32Array,s,4),p(g(n,l(a)),o,a)}function b(t,e,r){return function(t,e){var r,n=e?127:32767,i=-n-1,o=t.length,a=0;for(r=0;o>r;++r)0===(c=t[r])?++a:a+=c===n||c===i?2:c>0?Math.ceil(c/n):Math.ceil(c/i);var s=e?new Int8Array(a):new Int16Array(a),l=0;for(r=0;o>r;++r){var c;if((c=t[r])>=0)for(;c>=n;)s[l]=n,++l,c-=n;else for(;i>=c;)s[l]=i,++l,c-=i;s[l]=c,++l}return s}(v(f(t,e),n),r);var n}function w(t,e,r,n){var i=new ArrayBuffer(12+n.byteLength),o=new Uint8Array(i),a=new DataView(i);return a.setInt32(0,t),a.setInt32(4,e),r&&o.set(r,8),o.set(n,12),o}function S(t){return w(2,t.length,void 0,a(t))}function M(t){return w(4,t.length,void 0,h(t))}function A(t,e){return w(5,t.length/e,h([e]),a(t))}function E(t){return w(6,t.length,void 0,h(m(t)))}function C(t){return w(8,t.length,void 0,h(m(v(t))))}function T(t,e){return w(9,t.length,h([e]),h(m(f(t,e))))}function P(t,e){return w(10,t.length,h([e]),function(t,e){var r=t.length;e||(e=new Uint8Array(2*r));for(var n=o(e),i=0;r>i;++i)n.setInt16(2*i,t[i]);return a(e)}(b(t,e)))}function L(t){var e={};return z.forEach(function(r){void 0!==t[r]&&(e[r]=t[r])}),t.bondAtomList&&(e.bondAtomList=M(t.bondAtomList)),t.bondOrderList&&(e.bondOrderList=S(t.bondOrderList)),e.xCoordList=P(t.xCoordList,1e3),e.yCoordList=P(t.yCoordList,1e3),e.zCoordList=P(t.zCoordList,1e3),t.bFactorList&&(e.bFactorList=P(t.bFactorList,100)),t.atomIdList&&(e.atomIdList=C(t.atomIdList)),t.altLocList&&(e.altLocList=E(t.altLocList)),t.occupancyList&&(e.occupancyList=T(t.occupancyList,100)),e.groupIdList=C(t.groupIdList),e.groupTypeList=M(t.groupTypeList),t.secStructList&&(e.secStructList=S(t.secStructList)),t.insCodeList&&(e.insCodeList=E(t.insCodeList)),t.sequenceIndexList&&(e.sequenceIndexList=C(t.sequenceIndexList)),e.chainIdList=A(t.chainIdList,4),t.chainNameList&&(e.chainNameList=A(t.chainNameList,4)),e}function R(t){function e(t){for(var e={},r=0;t>r;r++){e[o()]=o()}return e}function r(e){var r=t.subarray(a,a+e);return a+=e,r}function n(e){var r=t.subarray(a,a+e);a+=e;if(e>65535){for(var n=[],i=0;i<r.length;i+=65535)n.push(String.fromCharCode.apply(null,r.subarray(i,i+65535)));return n.join("")}return String.fromCharCode.apply(null,r)}function i(t){for(var e=new Array(t),r=0;t>r;r++)e[r]=o();return e}function o(){var o,l,c=t[a];if(0==(128&c))return a++,c;if(128==(240&c))return l=15&c,a++,e(l);if(144==(240&c))return l=15&c,a++,i(l);if(160==(224&c))return l=31&c,a++,n(l);if(224==(224&c))return o=s.getInt8(a),a++,o;switch(c){case 192:return a++,null;case 194:return a++,!1;case 195:return a++,!0;case 196:return l=s.getUint8(a+1),a+=2,r(l);case 197:return l=s.getUint16(a+1),a+=3,r(l);case 198:return l=s.getUint32(a+1),a+=5,r(l);case 202:return o=s.getFloat32(a+1),a+=5,o;case 203:return o=s.getFloat64(a+1),a+=9,o;case 204:return o=t[a+1],a+=2,o;case 205:return o=s.getUint16(a+1),a+=3,o;case 206:return o=s.getUint32(a+1),a+=5,o;case 208:return o=s.getInt8(a+1),a+=2,o;case 209:return o=s.getInt16(a+1),a+=3,o;case 210:return o=s.getInt32(a+1),a+=5,o;case 217:return l=s.getUint8(a+1),a+=2,n(l);case 218:return l=s.getUint16(a+1),a+=3,n(l);case 219:return l=s.getUint32(a+1),a+=5,n(l);case 220:return l=s.getUint16(a+1),a+=3,i(l);case 221:return l=s.getUint32(a+1),a+=5,i(l);case 222:return l=s.getUint16(a+1),a+=3,e(l);case 223:return l=s.getUint32(a+1),a+=5,e(l)}throw new Error("Unknown type 0x"+c.toString(16))}var a=0,s=new DataView(t.buffer);return o()}function N(t,e,r,n){switch(t){case 1:return function(t,e){var r=t.length;e||(e=new Float32Array(r/4));for(var n=o(e),i=o(t),a=0,s=0,l=r/4;l>a;++a,s+=4)n.setFloat32(s,i.getFloat32(s),!0);return e}(e);case 2:return s(e);case 3:return c(e);case 4:return u(e);case 5:return a(e);case 6:return d(u(e),new Uint8Array(r));case 7:return d(u(e));case 8:return g(d(u(e)),m);case 9:return i=u(e),h=u(n)[0],p(d(i,l(f)),h,f);case 10:return x(c(e),u(n)[0]);case 11:return p(c(e),u(n)[0]);case 12:return _(c(e),u(n)[0]);case 13:return _(s(e),u(n)[0]);case 14:return y(c(e));case 15:return y(s(e))}var i,h,f,m}function I(t,e){var r=(e=e||{}).ignoreFields,n={};return k.forEach(function(e){var i,a,s,l,c,u=!!r&&-1!==r.indexOf(e),h=t[e];u||void 0===h||(h instanceof Uint8Array?n[e]=N.apply(null,(a=o(i=h),s=a.getInt32(0),l=a.getInt32(4),c=i.subarray(8,12),[s,i=i.subarray(12),l,c])):n[e]=h)}),n}function O(t){return String.fromCharCode.apply(null,t).replace(/\0/g,"")}function D(t,e){return t instanceof ArrayBuffer&&(t=new Uint8Array(t)),I(t instanceof Uint8Array?R(t):t,e)}function F(t,e,r,n){var i=new XMLHttpRequest;i.addEventListener("load",function(){try{var t=D(i.response);r(t)}catch(t){n(t)}},!0),i.addEventListener("error",n,!0),i.responseType="arraybuffer",i.open("GET",e+t.toUpperCase()),i.send()}var z=["mmtfVersion","mmtfProducer","unitCell","spaceGroup","structureId","title","depositionDate","releaseDate","experimentalMethods","resolution","rFree","rWork","bioAssemblyList","ncsOperatorList","entityList","groupList","numBonds","numAtoms","numGroups","numChains","numModels","groupsPerChain","chainsPerModel"],k=z.concat(["xCoordList","yCoordList","zCoordList","groupIdList","groupTypeList","chainIdList","bFactorList","atomIdList","altLocList","occupancyList","secStructList","insCodeList","sequenceIndexList","chainNameList","bondAtomList","bondOrderList"]),U="//mmtf.rcsb.org/v1.0/",B=U+"full/",V=U+"reduced/";t.encode=function(t){return n(L(t))},t.decode=D,t.traverse=function(t,e,r){var n,i,o,a,s,l,c=(r=r||{}).firstModelOnly,u=e.onModel,h=e.onChain,p=e.onGroup,f=e.onAtom,d=e.onBond,m=0,g=0,v=0,y=0,_=0,x=-1,b=t.chainNameList,w=t.secStructList,S=t.insCodeList,M=t.sequenceIndexList,A=t.atomIdList,E=t.bFactorList,C=t.altLocList,T=t.occupancyList,P=t.bondAtomList,L=t.bondOrderList;for(n=0,i=t.chainsPerModel.length;i>n&&!(c&&m>0);++n){var R=t.chainsPerModel[m];for(u&&u({chainCount:R,modelIndex:m}),o=0;R>o;++o){var N=t.groupsPerChain[g];if(h){var I=O(t.chainIdList.subarray(4*g,4*g+4)),D=null;b&&(D=O(b.subarray(4*g,4*g+4))),h({groupCount:N,chainIndex:g,modelIndex:m,chainId:I,chainName:D})}for(a=0;N>a;++a){var F=t.groupList[t.groupTypeList[v]],z=F.atomNameList.length;if(p){var k=null;w&&(k=w[v]);var U=null;t.insCodeList&&(U=String.fromCharCode(S[v]));var B=null;M&&(B=M[v]),p({atomCount:z,groupIndex:v,chainIndex:g,modelIndex:m,groupId:t.groupIdList[v],groupType:t.groupTypeList[v],groupName:F.groupName,singleLetterCode:F.singleLetterCode,chemCompType:F.chemCompType,secStruct:k,insCode:U,sequenceIndex:B})}for(s=0;z>s;++s){if(f){var V=null;A&&(V=A[y]);var j=null;E&&(j=E[y]);var G=null;C&&(G=String.fromCharCode(C[y]));var W=null;T&&(W=T[y]),f({atomIndex:y,groupIndex:v,chainIndex:g,modelIndex:m,atomId:V,element:F.elementList[s],atomName:F.atomNameList[s],formalCharge:F.formalChargeList[s],xCoord:t.xCoordList[y],yCoord:t.yCoordList[y],zCoord:t.zCoordList[y],bFactor:j,altLoc:G,occupancy:W})}y+=1}if(d){var H=F.bondAtomList;for(s=0,l=F.bondOrderList.length;l>s;++s)d({atomIndex1:y-z+H[2*s],atomIndex2:y-z+H[2*s+1],bondOrder:F.bondOrderList[s]})}v+=1}g+=1}if(_=x+1,x=y-1,d&&P)for(s=0,l=P.length;l>s;s+=2){var X=P[s],Y=P[s+1];(X>=_&&x>=X||Y>=_&&x>=Y)&&d({atomIndex1:X,atomIndex2:Y,bondOrder:L?L[s/2]:null})}m+=1}},t.fetch=function(t,e,r){F(t,B,e,r)},t.fetchReduced=function(t,e,r){F(t,V,e,r)},t.version="v1.1.0dev",t.fetchUrl=B,t.fetchReducedUrl=V,t.encodeMsgpack=n,t.encodeMmtf=L,t.decodeMsgpack=R,t.decodeMmtf=I})(e)}),gy=Jp.Complex,vy=Jp.Chain,yy=Jp.Atom,_y=Jp.AtomName,xy=Jp.Element,by=Jp.Helix,wy=Jp.Sheet,Sy=Jp.Strand,My=Jp.Bond,Ay=Jp.Assembly,Ey=Jp.Molecule;function Cy(t){this._original=Array.from(t),this._original.sort(),this._sum=0;for(var e=0;e<this._original.length;++e)this._sum+=this._original[e]}function Ty(t,e){Hv.call(this,t,e),this._options.fileType="mmtf"}Cy.prototype.constructor=Cy,Cy.prototype.compare=function(t){var e=t.length;if(e!==this._original.length)return!1;var r,n=0;for(r=0;r<e;++r)n+=t[r];if(n!==this._sum)return!1;var i=Array.from(t);for(i.sort(),r=0;r<e;++r)if(i[r]!==this._original[r])return!1;return!0},Ty.prototype=Object.create(Hv.prototype),Ty.prototype.constructor=Ty,Ty.canParse=function(t,e){return!!t&&(t instanceof ArrayBuffer&&Hv.checkDataTypeOptions(e,"mmtf"))},Ty.canProbablyParse=function(t){return n.isArrayBuffer(t)&&223==(1|new Uint8Array(t,0,1)[0])},Ty.prototype._onModel=function(t){},Ty.prototype._onChain=function(t){if(0===t.modelIndex){var e=new vy(this._complex,t.chainName);this._complex._chains[t.chainIndex]=e,e._index=t.chainIndex}},Ty.prototype._onGroup=function(t){if(0===t.modelIndex&&(!this.settings.now.nowater||"HOH"!==t.groupName&&"WAT"!==t.groupName)){var e=this._complex._chains[t.chainIndex],r=t.insCode.charCodeAt(0)?t.insCode:"",n=e.addResidue(t.groupName,t.sequenceIndex,r);n._index=t.groupIndex,this._updateSecStructure(this._complex,n,t)}},Ty.prototype._onAtom=function(t){if(0===t.modelIndex){var e=t.altLoc.charCodeAt(0)?t.altLoc:"",r=new yy(t.groupIndex,new _y(t.atomName),xy.getByName(t.element.toUpperCase()),new He(t.xCoord,t.yCoord,t.zCoord),xy.Role[t.atomName],!1,t.atomId,e,t.occupancy,t.bFactor,t.formalCharge);this._complex._atoms[t.atomIndex]=r,r._index=t.atomIndex,this._serialAtomMap[t.atomId]=r}},Ty.prototype._onBond=function(t){var e=Math.max(t.atomIndex1,t.atomIndex2);if(!(e>=this._complex._atoms.length)){var r=Math.min(t.atomIndex1,t.atomIndex2);this._complex.addBond(this._complex._atoms[r],this._complex._atoms[e],t.bondOrder,My.BondType.UNKNOWN,!0)}},Ty.prototype._updateSecStructure=function(t,e,r){if(!n.isUndefined(r)&&r.secStruct===this._ssType)return e._secondary=this._ssStruct,void((this._ssStruct instanceof by||this._ssStruct instanceof Sy)&&this._ssStruct._residues.push(e));if(-1!==this._ssType&&(this._ssStruct instanceof by||this._ssStruct instanceof Sy)&&(this._ssStruct._end=this._ssStruct._residues[this._ssStruct._residues.length-1]),!n.isUndefined(r)){this._ssType=r.secStruct,this._ssStart=e;var i=null;switch(this._ssType){case-1:break;case 0:case 2:case 4:i=new by(0,"",e,null,[3,-1,1,-1,5][this._ssType],"",0),t._helices.push(i);break;case 3:var o=new wy("",0);t._sheets.push(o),i=new Sy(o,e,null,0);break;default:i={type:"mmtf"+this._ssType}}this._ssStruct=i,e._secondary=i}},Ty.prototype._updateMolecules=function(t){var e=t.entityList;if(e)for(var r=t.chainsPerModel[0],n=0;n<e.length;n++){for(var i=e[n],o=i.chainIndexList,a=[],s=0;s<o.length;s++){var l=o[s];if(!(l>=r)){var c=this._complex._chains[l];a=a.concat(c._residues.slice())}}var u=new Ey(this._complex,i.description,n+1);u._residues=a,this._complex._molecules[n]=u}},Ty.prototype._traverse=function(t){var e=this,r={onModel:function(t){e._onModel(t)},onChain:function(t){e._onChain(t)},onGroup:function(t){e._onGroup(t)},onAtom:function(t){e._onAtom(t)},onBond:function(t){e._onBond(t)}};this._ssType=-1,this._ssStruct=null,this._ssStart=null,my.traverse(t,r),this._updateSecStructure(this._complex),this._updateMolecules(t)},Ty.prototype._linkAtomsToResidues=function(){for(var t=0;t<this._complex._atoms.length;++t){var e=this._complex._atoms[t],r=this._complex._residues[e._residue];e._residue=r,r._atoms.push(e)}},Ty.prototype._findSynonymousChains=function(){for(var t={},e=0;e<this._complex._chains.length;++e){var r=this._complex._chains[e],n=r.getName();t.hasOwnProperty(n)||(t[n]=[]),t[n].push(r._index)}return t},Ty.prototype._parseAssemblyInfo=function(t){var e,r,n,i=[],o=this.logger;for(e=0;e<t.bioAssemblyList.length;++e){var a=t.bioAssemblyList[e];if(0!==a.transformList.length){var s=a.transformList[0].chainIndexList,l=new Cy(s),c={};for(r=0;r<s.length;++r)c[this._complex._chains[s[r]].getName()]=1;var u,h=[];for(u in c)c.hasOwnProperty(u)&&Array.prototype.push.apply(h,this._chainsByName[u]);l.compare(h)||o.debug("MMTF: Assembly is missing some of the synonymous chains. Skipping...");var p=new Ay(this._complex);for(u in c)c.hasOwnProperty(u)&&p.addChain(u);for(p.addMatrix((new Xe).fromArray(a.transformList[0].matrix).transpose()),r=1;r<a.transformList.length;++r){var f=a.transformList[r];if(l.compare(f.chainIndexList)){var d=(new Xe).fromArray(f.matrix).transpose();for(n=0;n<p.matrices.length&&!p.matrices[n].equals(d);++n);n===p.matrices.length&&p.addMatrix(d)}else o.debug("MMTF: Chain lists differ for different transforms in one assembly. Skipping...")}p.finalize(),i.push(p)}}return i},Ty.prototype._markHeteroAtoms=function(t){for(var e=t.chainsPerModel[0],r=0;r<t.entityList.length;++r){var n=t.entityList[r];if("polymer"!==n.type)for(var i=0;i<n.chainIndexList.length;++i){var o=n.chainIndexList[i];if(!(o>=e))for(var a=this._complex._chains[o],s=0;s<a._residues.length;++s)for(var l=a._residues[s],c=0;c<l._atoms.length;++c)l._atoms[c]._het=!0}}},Ty.prototype._joinSynonymousChains=function(){var t,e,r=[],n={};for(t=0;t<this._complex._chains.length;++t){var i=this._complex._chains[t],o=i.getName();if(n.hasOwnProperty(o)){var a=n[o];for(e=0;e<i._residues.length;++e){var s=i._residues[e];a._residues.push(s),s._chain=a}}else n[o]=i,i._index=r.length,r.push(i)}this._complex._chains=r},Ty.prototype.parseSync=function(){var t=my.decode(this._data);return this._complex=new gy,this._serialAtomMap={},this._traverse(t),this._linkAtomsToResidues(),this._markHeteroAtoms(t),this._chainsByName=this._findSynonymousChains(),Array.prototype.push.apply(this._complex.structures,this._parseAssemblyInfo(t)),this._joinSynonymousChains(),this._complex.finalize({needAutoBonding:!1,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing,serialAtomMap:this._serialAtomMap}),this._complex},Ty.formats=["mmtf"],Ty.extensions=[".mmtf"],Ty.binary=!0;var Py=Jp.Complex,Ly=Jp.Element,Ry=Jp.Helix,Ny=Jp.Sheet,Iy=Jp.Strand,Oy=Jp.Assembly,Dy=Jp.Molecule,Fy=["auth_seq_id","Cartn_x","Cartn_y","Cartn_z","label_atom_id"],zy={helx:"helix",turn:"turn",strn:"strand"};function ky(t){return null===t||void 0===t||n.isArray(t)?t:[t]}function Uy(t,e){Hv.call(this,t,e),this.asymDict={},this.molecules=[],this._options.fileType="cif"}function By(t){Error.call(this),this.name="AtomDataError",this.message=t}function Vy(t,e){for(var r=(t=n.isString(t)?t:""+t).replace(/\)\s*\(/g,"!").replace(/[()']/g,"").split("!"),i=[],o=0,a=r.length;o<a;++o){for(var s=r[o].split(","),l=[],c=0,u=0,h=s.length;u<h;++u){var p=s[u];if(p.includes("-"))for(var f=p.split("-"),d=parseInt(f[0],10),m=parseInt(f[1],10);d<=m;++d)l[c++]=e[d];else l[c++]=e[p]}i.push(l)}var g=[],v=0;return function t(e,r){for(var n=0,o=i[e].length;n<o;++n){var a=r?r.clone():new Xe;a.multiplyMatrices(i[e][n],a),0===e?g[v++]=a:t(e-1,a)}}(i.length-1),g}Uy.prototype=Object.create(Hv.prototype),Uy.prototype.constructor=Uy,Uy.canParse=function(t,e){return!!t&&("string"==typeof t&&Hv.checkDataTypeOptions(e,"cif"))},Uy.canProbablyParse=function(t){return n.isString(t)&&/^\s*data_/i.test(t)},Uy.prototype.parseSync=function(){this.logger.info("Parsing CIF file..");var t=Uy._parseToObject(this._data);if(t.error)throw new Error(t.error.message);return this._toComplex(t.data)},Uy.prototype._toComplex=function(t){var e=new Py,r=t[Object.keys(t)[0]];return this._extractAtoms(e,r),this._extractSecondary(e,r),this._extractAssemblies(e,r),this._extractMolecules(e,r),e.finalize({needAutoBonding:!0,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing}),e},By.prototype=Object.create(Error.prototype),Uy.prototype._extractMolecules=function(t,e){var r,n=ky(e.entity.pdbx_description),i=n.length;for(r=0;r<i;r++)this.molecules[r].name=n[r];var o=t.getMolecules();for(r=0;r<i;r++){var a=this.molecules[r];o[r]=new Dy(t,a.name,r+1),o[r]._residues=a.residues}},Uy.prototype._extractAtoms=function(t,e){var r=e.atom_site;if(!r)throw new By("CIF parsing error: atom_site is not specified!");for(var n=0,i=Fy.length;n<i;++n)if(!r[Fy[n]])throw new By("CIF parsing error: requires field "+Fy[n]+" not found!");for(var o,a,s=this.asymDict,l=ky(r.auth_seq_id),c=ky(r.Cartn_x),u=ky(r.Cartn_y),h=ky(r.Cartn_z),p=ky(r.label_atom_id),f=p.length,d=ky(r.group_PDB)||[],m=ky(r.auth_asym_id)||[],g=ky(r.label_asym_id)||[],v=ky(r.id)||[],y=ky(r.pdbx_PDB_ins_code)||[],_=ky(r.label_comp_id)||[],x=ky(r.type_symbol)||[],b=ky(r.B_iso_or_equiv)||[],w=ky(r.occupancy)||[],S=ky(r.pdbx_formal_charge)||[],M=ky(r.label_alt_id)||[],A=ky(r.pdbx_PDB_model_num)||[],E=ky(r.label_entity_id)||[],C=null,T=null,P=0;P<f;++P){if(1===(A[P]||1)){var L=String(m[P]||" ");C&&C.getName()===L||(C=t.getChain(L)||t.addChain(L)),s[String(g[P]||" ")]=L;var R=l[P],N=String(y[P]||" "),I=String(_[P]||"");if(!T||T.getSequence()!==R||T.getICode()!==N){T=C.addResidue(I,R,N);var O=E[P]-1,D=this.molecules[O];D||(this.molecules[O]={name:"",residues:[]},D=this.molecules[O]),D.residues.push(T)}var F=p[P],z=x[P]||(void 0,a=4===(o=F).trim().length,o.slice(0,a?1:2).trim()),k=Ly.getByName(z),U=Ly.Role[F.trim()],B=new He(c[P],u[P],h[P]),V="HETATM"===d[P]||!1,j=v[P]||P,G=b[P]||0,W=w[P]||0,H=String(M[P]||""),X=S[P]||0;T.addAtom(F,k,B,U,V,j,H,W,G,X)}}},Uy.prototype._extractSecondary=function(t,e){e.struct_conf&&this._extractConfs(t,e.struct_conf),e.struct_sheet_range&&this._extractSheets(t,e.struct_sheet_range)},Uy.prototype._extractSheets=function(t,e){var r=this.asymDict;if(e.sheet_id&&e.id&&e.beg_label_seq_id&&e.end_label_seq_id&&e.beg_label_asym_id)for(var n=t._sheets,i=ky(e.sheet_id),o=ky(e.id),a=ky(e.beg_auth_seq_id),s=ky(e.end_auth_seq_id),l=ky(e.beg_label_asym_id),c=ky(e.pdbx_beg_PDB_ins_code)||[],u=ky(e.pdbx_end_PDB_ins_code)||[],h=0,p=o.length;h<p;++h){var f=t.getChain(r[l[h]]),d=M(i[h]),m=a[h],g=s[h],v=c[h]||" ",y=u[h]||" ",_=f.findResidue(m,v),x=f.findResidue(g,y);if(_&&x){for(var b=new Iy(d,_[0],x[0],0,null,null),w=f.getResidues(),S=_[1];S<=x[1];++S)w[S]._secondary=b;d.addStrand(b),d._width=d._strands.length}}function M(t){for(var e=0,r=n.length;e<r;++e)if(n[e]._name===t)return n[e];return n[r]=new Ny(t,0),n[r]}},Uy.prototype._extractConfs=function(t,e){var r=this.asymDict;if(e.conf_type_id&&e.beg_label_seq_id&&e.end_label_seq_id&&e.beg_label_asym_id)for(var n,i,o=ky(e.conf_type_id),a=ky(e.beg_auth_seq_id),s=ky(e.pdbx_beg_PDB_ins_code)||[],l=ky(e.end_auth_seq_id),c=ky(e.pdbx_end_PDB_ins_code)||[],u=ky(e.details)||[],h=ky(e.pdbx_PDB_helix_length)||[],p=ky(e.pdbx_PDB_helix_class)||[],f=ky(e.id)||[],d=ky(e.beg_label_asym_id),m=0,g=o.length;m<g;++m){var v=(n=o[m],i=void 0,(i=/[A-Za-z]+/.exec(n))?zy[i[0].toLowerCase()]:null);if(v){var y=f[m]||o[m],_=t.getChain(r[d[m]]),x=a[m],b=l[m],w=s[m]||" ",S=c[m]||" ",M=_.findResidue(x,w),A=_.findResidue(b,S);if(M&&A){var E,C=u[m]||"",T=h[m]||0,P=p[m]||" ";if("helix"===v){var L=t._helices.length;E=new Ry(L,y,M[0],A[0],P,C,T),t.addHelix(E)}else E=null;if(E)for(var R=_.getResidues(),N=M[1];N<=A[1];++N)R[N]._secondary=E}}}},Uy.prototype._extractAssemblies=function(t,e){var r=this.asymDict,n=e.pdbx_struct_assembly_gen;if(n){var i=ky(n.assembly_id),o=ky(n.oper_expression),a=ky(n.asym_id_list);if(i&&o&&a){var s=function(t){if(!t)return null;var e=ky(t.id),r=t.matrix,n=t.vector;if(!e||!r||!n)return null;for(var i=[],o=0,a=e.length;o<a;++o){for(var s=new Xe,l=s.elements,c=0;c<3;++c){var u=r[c+1];l[c]=ky(u[1])[o],l[c+4]=ky(u[2])[o],l[c+8]=ky(u[3])[o],l[c+12]=ky(n[c+1])[o]}i[e[o]]=s}return i}(e.pdbx_struct_oper_list);if(s)for(var l=0,c=i.length;l<c;++l){for(var u=new Oy(t),h=Vy(o[l],s),p=a[l].split(","),f=0,d=p.length;f<d;++f){var m=p[f].trim();m.length>0&&u.addChain(r[m])}u.matrices=h,t.structures.push(u)}}}},Uy._parseToObject=function(t){var e,r,i,o,a=0,s=0,l=t.length,c=NaN,u=!0,h=1,p=1,f=0,d="unexpected character",m={},g={},v=[],y=0,_="",x=[],b=0;function w(t){return 32===t||10===t||13===t||9===t}function S(t,e,r){for(var n=e.length,i=-1;r<n&&(i=e.charCodeAt(r))!==t&&10!==i;)++r;return i===t?r:-1}function M(){var e;if(46!==c&&63!==c||!(a+1>=l||w(t.charCodeAt(a+1)))){if(u&&59===c){s=a;var r=0;do{if(-1===(s=S(10,t,s+1)))return d="unterminated text block found",null;++r}while(s+1<l&&t.charCodeAt(s+1)!==c||s+1>=l);return e=t.substring(a+1,s).replace(/\r/g,""),a=s+2,h+=r,p=1,u=!1,e}if(39===c||34===c){s=a;do{if(-1===(s=S(c,t,s+1)))return d="unterminated quoted string found",null}while(s+1<l&&!w(t.charCodeAt(s+1)));return e=t.substring(a+1,s),p+=s-a+1,a=s+1,e}for(s=a;s<l&&!w(t.charCodeAt(s));)++s;e=t.substring(a,s),p+=s-a,a=s;var n=Number(e);return Number.isNaN(n)?e:n}return++p,void++a}for(;a<=l;){if(13===(c=t.charCodeAt(a)));else if(10===c)u=!0,++h,p=1;else{if(32!==c&&9!==c){if(35===c){if(-1===(a=S(10,t,a+1)))break;continue}if(0===f){if(68!==c&&100!==c||"ata_"!==t.substr(a+1,4).toLowerCase()){if(Number.isNaN(c))break;d+=" in state "+f,f=666;break}for(e=s=a+5;s<l&&!w(t.charCodeAt(s));)++s;if(p+=s-a,e<(a=s)){m[t.substring(e,a)]=g={},f=1;continue}d="data block name missing",f=666;break}if(1===f){if(68!==c&&100!==c||"ata_"!==t.substr(a+1,4).toLowerCase()){if(95===c){for(e=s=a+1;s<l&&!w(t.charCodeAt(s));)++s;if(p+=s-a,e<(a=s)){_=t.substring(e,a),f=2;continue}d="tag name missing",f=666;break}if(76!==c&&108!==c||"oop_"!==t.substr(a+1,4).toLowerCase()){if(Number.isNaN(c))break;d+=" in state "+f,f=666;break}if(p+=5,(a+=5)<l&&!w(t.charCodeAt(a))){d+=" in state "+f,f=666;break}v=[],y=0,x=[],b=0,f=3;continue}f=0;continue}if(2===f){if(Number.isNaN(c))break;if(null!==(r=M())){n.set(g,_,r),f=1;continue}f=666;break}if(3===f){if(95===c){for(e=s=a+1;s<l&&!w(t.charCodeAt(s));)++s;if(p+=s-a,e<(a=s)){o=t.substring(e,a),v[y++]=o;continue}d="tag name missing",f=666;break}if(y>0){for(var A=0;A<y;++A)r=[],x[A]=r,n.set(g,v[A],r);f=4;continue}d="data tags are missing inside a loop",f=666;break}if(4===f){if(68!==c&&100!==c||"ata_"!==t.substr(a+1,4).toLowerCase())if(95===c)f=1;else if(76!==c&&108!==c||"oop_"!==t.substr(a+1,4).toLowerCase()){if(!Number.isNaN(c)){if(null!==(i=M(),x[b%y].push(i),++b,i))continue;f=666;break}f=0}else f=1;else f=0;continue}d="unexpected internal state "+f,f=666;break}u=!1,++p}++a}2===f&&(d="unexpected end of file in state "+f,f=666);var E={data:m};return 666===f&&(E.error={line:h,column:p,message:d}),E},Uy.formats=["cif","mmcif"],Uy.extensions=[".cif",".mmcif"];var jy=Jp.Volume;function Gy(){}function Wy(t,e){Hv.call(this,t,e),this._options.fileType="ccp4"}Gy.prototype.load=function(t){if(n.isTypedArray(t))t=t.buffer;else if(!n.isArrayBuffer(t))throw new TypeError("Expected ArrayBuffer or TypedArray");var e=new Uint32Array(t),r=new Int32Array(t),i=new Float32Array(t),o=this._header={};o.extent=[],o.nstart=[],o.crs2xyz=[],o.cellDims=new He,o.angles=new He,o.origin=new He;var a=0;o.extent.push(e[a++]),o.extent.push(e[a++]),o.extent.push(e[a++]),o.type=e[a++],o.nstart.push(r[a++]),o.nstart.push(r[a++]),o.nstart.push(r[a++]),o.gridX=e[a++],o.gridY=e[a++],o.gridZ=e[a++],o.cellDims.x=i[a++],o.cellDims.y=i[a++],o.cellDims.z=i[a++],o.angles.x=i[a++],o.angles.y=i[a++],o.angles.z=i[a++],o.crs2xyz.push(r[a++]),o.crs2xyz.push(r[a++]),o.crs2xyz.push(r[a++]),o.dmin=i[a++],o.dmax=i[a++],o.dmean=i[a++],o.ispg=e[a++],o.nsymbt=e[a++],o.lksflg=e[a++],o.customData=new Uint8Array(t,4*a,96),a+=24,o.origin.x=i[a++],o.origin.y=i[a++],o.origin.z=i[a++],o.map=new Uint8Array(t,4*a,4),a++,o.machine=e[a++],o.arms=i[a++],o.nlabel=e[a++],o.label=new Uint8Array(t,4*a,800);var s=o.crs2xyz;0===s[0]&&0===s[1]&&0===s[2]&&(s[0]=1,s[1]=2,s[2]=3);var l=this._xyz2crs=[];l[s[0]-1]=0,l[s[1]-1]=1,l[s[2]-1]=2;var c=l[0],u=l[1],h=l[2];o.angles.multiplyScalar(Math.PI/180),0===o.cellDims.x&&0===o.cellDims.y&&0===o.cellDims.z&&o.cellDims.set(1,1,1);var p=o.cellDims.x/o.gridX,f=o.cellDims.y/o.gridY,d=o.cellDims.z/o.gridZ,m=Math.cos(o.angles.y),g=(Math.cos(o.angles.x)-Math.cos(o.angles.y)*Math.cos(o.angles.z))/Math.sin(o.angles.z),v=Math.sqrt(1-m*m-g*g),y=new He(p,0,0),_=new He(Math.cos(o.angles.y)*f,Math.sin(o.angles.y)*f,0),x=new He(m*d,g*d,v*d);if(0===o.origin.x&&0===o.origin.y&&0===o.origin.z?(this._origin=new He(0,0,0),this._origin.addScaledVector(y,o.nstart[c]),this._origin.addScaledVector(_,o.nstart[u]),this._origin.addScaledVector(x,o.nstart[h])):this._origin=o.origin,y.multiplyScalar(o.extent[c]-1),_.multiplyScalar(o.extent[u]-1),x.multiplyScalar(o.extent[h]-1),2!==o.type)throw new Error("CCP4: Unsupported format "+o.type);this._data=new Float32Array(t,1024+o.nsymbt,o.extent[0]*o.extent[1]*o.extent[2]),this._bboxSize=new He(y.length(),_.length(),x.length())},Gy.prototype.getXYZdim=function(){return[this._header.extent[this._xyz2crs[0]],this._header.extent[this._xyz2crs[1]],this._header.extent[this._xyz2crs[2]]]},Gy.prototype.getXYZbox=function(){return new vn(this._origin.clone(),this._origin.clone().add(this._bboxSize))},Gy.prototype.getXYZcellSize=function(){var t=this.getXYZdim(),e=this._bboxSize.clone();return e.x/=t[0],e.y/=t[1],e.z/=t[2],e},Gy.prototype.toXYZData=function(){var t=this._header,e=this._data,r=this._xyz2crs,n=new Float32Array(e.length),i=this.getXYZdim(),o=i[0],a=i[1],s=0,l=[];for(l[2]=0;l[2]<t.extent[2];l[2]++)for(l[1]=0;l[1]<t.extent[1];l[1]++)for(l[0]=0;l[0]<t.extent[0];l[0]++,s++)n[l[r[0]]+o*(l[r[1]]+a*l[r[2]])]=e[s];return n},Cu.deriveClass(Wy,Hv),Wy.canParse=function(t,e){return!!t&&(t instanceof ArrayBuffer&&Hv.checkDataTypeOptions(e,"ccp4"))},Wy.canProbablyParse=function(t){return!1},Wy.prototype.parseSync=function(){var t=new Gy;return t.load(this._data),new jy(Float32Array,t.getXYZdim(),t.getXYZbox(),1,t.toXYZData())},Wy.formats=["ccp4"],Wy.extensions=[".ccp4"],Wy.binary=!0;var Hy=Jp.Complex,Xy=Jp.Element;function Yy(t,e){Hv.call(this,t,e),this._options.fileType="pubchem+json"}Yy.prototype=Object.create(Hv.prototype),Yy.prototype.constructor=Yy,Yy.canParse=function(t,e){if(!t)return!1;var r=e.fileType;return n.isString(t)&&("pubchem+json"===r||!r&&"{"===t[0])},Yy.canProbablyParse=function(t){return n.isString(t)&&"{"===t[0]},Yy.prototype.parseSync=function(){return this.logger.info("Parsing PubChem JSON file..."),this._toComplex(JSON.parse(this._data))},Yy.prototype._toComplex=function(t){var e=new Hy,r=t.PC_Compounds&&t.PC_Compounds[0];return r&&(this._extractAtoms(e,r),e.finalize({needAutoBonding:!1,detectAromaticLoops:this.settings.now.aromatic,enableEditing:this.settings.now.editing})),e},Yy.prototype._extractAtoms=function(t,e){var r=e.atoms&&e.atoms.aid,i=r&&e.atoms.element;if(!i||r.length!==i.length)throw new Error("Unable to parse atom elements");i=n.fromPairs(n.zip(r,i));var o={},a=e.coords&&e.coords[0],s=a&&a.conformers&&a.conformers[0],l=s&&s.x,c=s&&s.y,u=s&&s.z||[];if(!(r=a&&a.aid)||!l||!c)throw new Error("Coordinates are not found in the file");for(var h=t.addChain(" ").addResidue("UNK",1," "),p=0,f=r.length;p<f;++p){var d=r[p],m=Xy.ByAtomicNumber[i[d]],g=new He(l[p],c[p],u[p]||0);o[d]=h.addAtom(m.name,m,g,void 0,!0,d," ",1,0,0)}var v=e.bonds&&e.bonds.aid1,y=e.bonds&&e.bonds.aid2,_=e.bonds&&e.bonds.order||[];if(v&&y&&v.length===y.length)for(var x=0,b=v.length;x<b;++x)t.addBond(o[v[x]],o[y[x]],_[x]||1,0,!0)},Yy.formats=["pubchem","pubchem+json","pc"],Yy.extensions=[".json"];var qy={loaders:Gv,parsers:new Wv([ny,Uy,Ty,fy,Yy,Wy])},Zy=new Dr;function $y(){this._width=0,this._height=0,this._widthHalf=0,this._heightHalf=0,this._vector=new He,this._viewMatrix=new Xe,this._projectionMatrix=new Xe,this._domElement=document.createElement("div"),this._domElement.style.overflow="hidden",this._domElement.style.position="absolute",this._domElement.style.top="0",this._domElement.style.zIndex="0",this._domElement.style.pointerEvents="none"}$y.prototype.getElement=function(){return this._domElement},$y.prototype.reset=function(){for(var t=this.getElement();t.firstChild;)t.removeChild(t.firstChild)},$y.prototype.setSize=function(t,e){this._width=t,this._height=e,this._widthHalf=this._width/2,this._heightHalf=this._height/2,this._domElement.style.width=t+"px",this._domElement.style.height=e+"px"},$y.prototype._renderObject=function(t,e,r){function n(t,e,r){return Zy.setHex(t),Zy.lerp(e,r),"#"+Zy.getHexString()}function i(t){return Zy.setHex(t),"#"+Zy.getHexString()}if(t instanceof tf){if(this._vector.setFromMatrixPosition(t.matrixWorld),void 0!==t.userData&&void 0!==t.userData.offset){var o=new He(t.userData.offset.x,t.userData.offset.y,0);this._vector.add(o.multiplyScalar(t.matrixWorld.getMaxScaleOnAxis()))}this._vector.applyMatrix4(this._viewMatrix);var a=this._vector.z>-e.near?"hidden":"visible",s=1e4*(e.far- -this._vector.z)/(e.far-e.near),l=t.getElement();if(void 0===r.fog)l.style.color=i(t.userData.color),"transparent"!==t.userData.background&&(l.style.background=i(t.userData.background));else{var c=ye.smoothstep(-this._vector.z,r.fog.near,r.fog.far);l.style.color=n(t.userData.color,r.fog.color,c),"transparent"!==t.userData.background&&(l.style.background=n(t.userData.background,r.fog.color,c))}this._vector.applyMatrix4(this._projectionMatrix);var u=(t.userData!=={}?t.userData.translation:"translate(-50%, -50%) ")+"translate("+(this._vector.x*this._widthHalf+this._widthHalf)+"px,"+(-this._vector.y*this._heightHalf+this._heightHalf)+"px)";l.style.visibility=a,l.style.WebkitTransform=u,l.style.MozTransform=u,l.style.oTransform=u,l.style.transform=u,l.style.zIndex=Number(s).toFixed(0),l.parentNode!==this._domElement&&this._domElement.appendChild(l)}for(var h=0,p=t.children.length;h<p;h++)this._renderObject(t.children[h],e,r)},$y.prototype._hideObject=function(t){t instanceof tf&&(t.element.style.visibility="hidden");for(var e=0,r=t.children.length;e<r;e++)this._hideObject(t.children[e])},$y.prototype.render=function(t,e){t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),e.matrixWorldInverse.getInverse(e.matrixWorld),this._viewMatrix.copy(e.matrixWorldInverse.getInverse(e.matrixWorld)),this._projectionMatrix.copy(e.projectionMatrix),this._renderObject(t,e,t)};var Ky={NONE:-1,ROTATE:0,TRANSLATE:1,SCALE_PAN:2,TRANSLATE_PIVOT:3};function Qy(t,e,r,n){this.objects=t,this.object=t[0],this.camera=e,this.pivot=r,this.axis=new He(0,0,1),this.options=n,this.lastRotation={axis:new He,angle:0}}function Jy(t,e,r,n,i){su.call(this);var o=this;this.object=t,this.objectPivot=e,this.camera=r,this.domElement=void 0!==n?n:document,this.getAltObj=i,this.enabled=!0,this.hotkeysEnabled=!0,this.screen={left:0,top:0,width:0,height:0},this.options={rotateFactor:Math.PI,axisRotateFactor:4*Math.PI,intertia:!0,dynamicDampingFactor:.1,intertiaThreshold:.001},this._state=Ky.NONE,this._mousePrevPos=new _e,this._mouseCurPos=new _e,this._originalCameraPos=new He,this._mainObj=new Qy([this.object],this.camera,new He(0,0,0),this.options),this._altObj=new Qy([this.object],this.camera,new He(0,0,0),this.options),this._affectedObj=this._mainObj,this._isAltObjFreeRotationAllowed=!0,this._isTranslationAllowed=!0,this._isKeysTranslatingObj=!1,this._pressedKeys=[],this._clock=new Cu.Timer,this._clock.start(),this._lastUpdateTime=this._clock.getElapsedTime(),this._listeners=[{obj:o.domElement,type:"mousedown",handler:function(t){o.mousedown(t)}},{obj:o.domElement,type:"mouseup",handler:function(t){o.mouseup(t)}},{obj:o.domElement,type:"mousemove",handler:function(t){o.mousemove(t)}},{obj:o.domElement,type:"mousewheel",handler:function(t){o.mousewheel(t)}},{obj:o.domElement,type:"DOMMouseScroll",handler:function(t){o.mousewheel(t)}},{obj:o.domElement,type:"mouseout",handler:function(t){o.mouseup(t)}},{obj:o.domElement,type:"touchstart",handler:function(t){o.touchstartend(t)}},{obj:o.domElement,type:"touchend",handler:function(t){o.touchstartend(t)}},{obj:o.domElement,type:"touchmove",handler:function(t){o.touchmove(t)}},{obj:o.getKeyBindObject(),type:"keydown",handler:function(t){o.keydownup(t)}},{obj:o.getKeyBindObject(),type:"keyup",handler:function(t){o.keydownup(t)}},{obj:window,type:"resize",handler:function(){o.handleResize()}},{obj:window,type:"blur",handler:function(){o.resetKeys()}},{obj:o.domElement,type:"contextmenu",handler:function(t){o.contextmenu(t)}}];for(var a=0;a<this._listeners.length;a++){var s=this._listeners[a];s.obj.addEventListener(s.type,s.handler)}this.handleResize(),this.resetKeys(),this.update()}function t_(t,e,r){su.call(this);var n=this;this.gfxObj=t,this.camera=e,this.domElement=void 0!==r?r:document,this.screen={left:0,top:0,width:0,height:0},this._lastMousePos=new _e(0,0),this._mouseTotalDist=0,this._lastClickBeginTime=-1e3,this._lastClickPos=new _e(0,0),this._clickBeginTime=0,this._clock=new Cu.Timer,this._clock.start(),this._listeners=[{obj:n.domElement,type:"mousedown",handler:function(t){n.mousedown(t)}},{obj:n.domElement,type:"mouseup",handler:function(t){n.mouseup(t)}},{obj:n.domElement,type:"mousemove",handler:function(t){n.mousemove(t)}},{obj:n.domElement,type:"touchstart",handler:function(t){n.touchstart(t)}},{obj:n.domElement,type:"touchend",handler:function(t){n.touchend(t)}},{obj:window,type:"resize",handler:function(){n.handleResize()}}];for(var i=0;i<this._listeners.length;i++){var o=this._listeners[i];o.obj.addEventListener(o.type,o.handler)}this.handleResize()}function e_(t,e){this._target=t,this._targetCamera=e,this._camera=new Yn(e.fov,e.aspect,1,100),this._object=new Bc(1),this._scene=new Vo,this._scene.add(this._object),this._update()}Qy.prototype._rotate=function(t){var e=0===this.pivot.x&&0===this.pivot.y&&0===this.pivot.z,r=this.object.matrix.clone();e?r.multiply((new Xe).makeRotationFromQuaternion(t)):(r.multiply((new Xe).makeTranslation(this.pivot.x,this.pivot.y,this.pivot.z)),r.multiply((new Xe).makeRotationFromQuaternion(t)),r.multiply((new Xe).makeTranslation(-this.pivot.x,-this.pivot.y,-this.pivot.z)));var n=new He,i=new We,o=new He;if(r.decompose(n,i,o),!e)for(var a=0;a<this.objects.length;++a)this.objects[a].position.copy(n);for(var s=0;s<this.objects.length;++s)this.objects[s].quaternion.copy(i),this.objects[s].updateMatrix()},Qy.prototype.setObjects=function(t){this.objects=t,this.object=t[0]},Qy.prototype.rotate=function(t,e,r){var n=this.mouse2rotation(t,e,r);n.angle&&this._rotate((new We).setFromAxisAngle(n.axis,n.angle)),this.lastRotation=n},Qy.prototype.translate=function(t){var e=new He(t.x/this.camera.projectionMatrix.elements[0],t.y/this.camera.projectionMatrix.elements[5],0),r=e.length();e.normalize();var n=(new Xe).getInverse(this.object.matrixWorld);e.transformDirection(n);var i=this.pivot.clone();this.object.localToWorld(i),r*=Math.abs(i.z-this.camera.position.z),r/=this.object.matrixWorld.getMaxScaleOnAxis();for(var o=0;o<this.objects.length;++o)this.objects[o].translateOnAxis(e,r)},Qy.prototype.update=function(t,e){if(0!==Vu.now.autoRotation){var r;if(Vu.now.autoRotationAxisFixed||0===this.lastRotation.axis.length()){var n=(new Xe).getInverse(this.object.matrixWorld);r=new He(0,1,0).transformDirection(n)}else r=this.lastRotation.axis;return this._rotate((new We).setFromAxisAngle(r,Vu.now.autoRotation*t)),!0}if(this.options.intertia&&this.lastRotation.angle){var i=this.lastRotation.angle*Math.pow(1-this.options.dynamicDampingFactor,40*e);if(!(Math.abs(i)<=this.options.intertiaThreshold))return this._rotate((new We).setFromAxisAngle(this.lastRotation.axis,i)),!0;this.lastRotation.angle=0}return!1},Qy.prototype.stop=function(){this.lastRotation.angle=0},Qy.prototype.mouse2rotation=function(t,e,r){var n={axis:new He,angle:0};if(r)n.axis.copy(this.axis),n.angle=this.options.axisRotateFactor*(e.y-t.y);else{var i=e.clone().sub(t),o=i.length();if(0===o)return n;var a=this.pivot.clone();this.object.localToWorld(a);var s=(new He).subVectors(this.camera.position,a),l=s.clone().normalize(),c=this.camera.up.clone().normalize(),u=(new He).crossVectors(c,l).normalize();c.setLength(i.y),u.setLength(i.x);var h=(new He).copy(c.add(u));n.axis.crossVectors(h,s),n.angle=-o*this.options.rotateFactor}var p=(new Xe).getInverse(this.object.matrixWorld);return n.axis.transformDirection(p),n.angle<0&&(n.axis.negate(),n.angle=-n.angle),n},Jy.prototype=Object.create(su.prototype),Jy.prototype.constructor=Jy,Jy.prototype.resetKeys=function(){this._pressedKeys[37]=!1,this._pressedKeys[38]=!1,this._pressedKeys[39]=!1,this._pressedKeys[40]=!1},Jy.prototype.contextmenu=function(t){t.stopPropagation(),t.preventDefault()},Jy.prototype.handleResize=function(){if(this.domElement===document)this.screen.left=0,this.screen.top=0,this.screen.width=window.innerWidth,this.screen.height=window.innerHeight;else{var t=this.domElement.getBoundingClientRect(),e=this.domElement.ownerDocument.documentElement;this.screen.left=t.left+window.pageXOffset-e.clientLeft,this.screen.top=t.top+window.pageYOffset-e.clientTop,this.screen.width=t.width,this.screen.height=t.height}},Jy.prototype.enable=function(t){this.enabled=t},Jy.prototype.enableHotkeys=function(t){this.hotkeysEnabled=t},Jy.prototype.allowTranslation=function(t){this._isTranslationAllowed=t},Jy.prototype.allowAltObjFreeRotation=function(t){this._isAltObjFreeRotationAllowed=t},Jy.prototype.keysTranslateObj=function(t){this._isKeysTranslatingObj=t},Jy.prototype.isEditingAltObj=function(){return(this._state===Ky.ROTATE||this._state===Ky.TRANSLATE)&&this._affectedObj===this._altObj},Jy.prototype.getMouseOnCircle=function(t,e){var r=Math.min(this.screen.width,this.screen.height);return 0===r?new _e(0,0):new _e((t-.5*this.screen.width-this.screen.left)/r,(.5*this.screen.height+this.screen.top-e)/r)},Jy.prototype.getMouseViewport=function(t,e){return 0===this.screen.width||0===this.screen.height?new _e(0,0):new _e(2*(t-.5*this.screen.width-this.screen.left)/this.screen.width,2*(.5*this.screen.height+this.screen.top-e)/this.screen.height)},Jy.prototype.stop=function(){this._mainObj.stop(),this._altObj.stop()},Jy.prototype.rotateByMouse=function(t){this._affectedObj.rotate(this._mousePrevPos,this._mouseCurPos,t),this.dispatchEvent({type:"change",action:"rotate",angle:this._affectedObj.lastRotation.angle})},Jy.prototype.rotate=function(t){this.object.quaternion.multiply(t)},Jy.prototype.getOrientation=function(){return this.object.quaternion},Jy.prototype.setOrientation=function(t){this.object.quaternion.copy(t)},Jy.prototype.translate=function(){var t=this._mouseCurPos.clone();t.sub(this._mousePrevPos),this._affectedObj.translate(t),this.dispatchEvent({type:"change",action:"translate"})},Jy.prototype.getScale=function(){return this.object.scale.x},Jy.prototype.setScale=function(t){this.object.scale.set(t,t,t)},Jy.prototype.scale=function(t){this.setScale(this.object.scale.x*t)},Jy.prototype.update=function(){var t=this._clock.getElapsedTime(),e=t-this._lastUpdateTime;if(this._state===Ky.NONE){var r=t-this._lastMouseMoveTime;(this._mainObj.update(e,r)||this._altObj.update(e,r))&&this.dispatchEvent({type:"change",action:"auto"})}if(Vu.now.panning||this._isKeysTranslatingObj){var n=Number(this._pressedKeys[39])-Number(this._pressedKeys[37]),i=Number(this._pressedKeys[38])-Number(this._pressedKeys[40]);if(0!==n||0!==i){var o=e;if(this._isKeysTranslatingObj){var a=this.getAltObj();a.objects.length>0&&(this._altObj.setObjects(a.objects),this._altObj.pivot=a.pivot,"axis"in a?this._altObj.axis=a.axis.clone():this._altObj.axis.set(0,0,1),this._altObj.translate(new _e(o*n,o*i)),this.dispatchEvent({type:"change",action:"translate"}))}else o*=10*(Vu.now.inversePanning?-1:1),this.camera.translateX(o*n),this.camera.translateY(o*i),this.dispatchEvent({type:"change",action:"pan"})}}this._lastUpdateTime=t},Jy.prototype.reset=function(){this._state=Ky.NONE,this.object.quaternion.copy(new We(0,0,0,1))},Jy.prototype.mousedown=function(t){if(!1!==this.enabled&&this._state===Ky.NONE){if(t.preventDefault(),t.stopPropagation(),this._state===Ky.NONE)if(0===t.button){this._affectedObj.stop();var e=!1;if(t.altKey){var r=this.getAltObj();(e=r.objects.length>0)&&(this._altObj.setObjects(r.objects),this._altObj.pivot=r.pivot,"axis"in r?this._altObj.axis=r.axis.clone():this._altObj.axis.set(0,0,1))}this._affectedObj=e?this._altObj:this._mainObj,this._state=e&&t.ctrlKey&&this._isTranslationAllowed?Ky.TRANSLATE:Ky.ROTATE}else 2===t.button&&(this._state=Ky.TRANSLATE_PIVOT);this._state===Ky.ROTATE&&(this._mouseCurPos.copy(this.getMouseOnCircle(t.pageX,t.pageY)),this._mousePrevPos.copy(this._mouseCurPos)),this._state!==Ky.TRANSLATE&&this._state!==Ky.TRANSLATE_PIVOT||(this._mouseCurPos.copy(this.getMouseViewport(t.pageX,t.pageY)),this._mousePrevPos.copy(this._mouseCurPos))}},Jy.prototype.mousemove=function(t){if(!1!==this.enabled&&this._state!==Ky.NONE)switch(t.preventDefault(),t.stopPropagation(),this._state){case Ky.ROTATE:this._mousePrevPos.copy(this._mouseCurPos),this._mouseCurPos.copy(this.getMouseOnCircle(t.pageX,t.pageY)),this.rotateByMouse(t.altKey&&!this._isAltObjFreeRotationAllowed||t.shiftKey),this._lastMouseMoveTime=this._clock.getElapsedTime();break;case Ky.TRANSLATE:this._mousePrevPos.copy(this._mouseCurPos),this._mouseCurPos.copy(this.getMouseViewport(t.pageX,t.pageY)),this.translate();break;case Ky.TRANSLATE_PIVOT:this._mousePrevPos.copy(this._mouseCurPos),this._mouseCurPos.copy(this.getMouseViewport(t.pageX,t.pageY)),this.translatePivotByMouse()}},Jy.prototype.mousewheel=function(t){if(!1!==this.enabled&&Vu.now.zooming&&this._state===Ky.NONE&&!t.shiftKey){t.preventDefault();var e=0;t.wheelDelta?e=t.wheelDelta/40:t.detail&&(e=-t.detail/3);var r=1+.05*e;this.scale(r),this.dispatchEvent({type:"change",action:"zoom",factor:r})}},Jy.prototype.mouseup=function(t){!1!==this.enabled&&this._state!==Ky.NONE&&(t.preventDefault(),t.stopPropagation(),this._state=Ky.NONE,this._clock.getElapsedTime()-this._lastMouseMoveTime>.1&&this._affectedObj.stop())},Jy.prototype.touchstartend=function(t){if(!1!==this.enabled)switch(t.preventDefault(),t.stopPropagation(),t.touches.length){case 1:this._state=Ky.ROTATE,this._mouseCurPos.copy(this.getMouseOnCircle(t.touches[0].pageX,t.touches[0].pageY)),this._mousePrevPos.copy(this._mouseCurPos);break;case 2:this._mainObj.stop(),this._altObj.stop(),this._state=Ky.SCALE_PAN;var e=t.touches[0].pageX-t.touches[1].pageX,r=t.touches[0].pageY-t.touches[1].pageY;this._touchDistanceCur=this._touchDistanceStart=Math.sqrt(e*e+r*r),this._scaleStart=this.object.scale.x,this._originalPinchCenter=new _e(.5*(t.touches[0].pageX+t.touches[1].pageX),.5*(t.touches[0].pageY+t.touches[1].pageY)),this._originalCameraPos.copy(this.camera.position);break;default:this._state=Ky.NONE}},Jy.prototype.touchmove=function(t){if(!1!==this.enabled&&this._state!==Ky.NONE)switch(t.preventDefault(),t.stopPropagation(),this._state){case Ky.ROTATE:this._mousePrevPos.copy(this._mouseCurPos),this._mouseCurPos.copy(this.getMouseOnCircle(t.touches[0].pageX,t.touches[0].pageY)),this.rotateByMouse(!1),this._lastMouseMoveTime=this._clock.getElapsedTime();break;case Ky.SCALE_PAN:if(Vu.now.zooming){var e=t.touches[0].pageX-t.touches[1].pageX,r=t.touches[0].pageY-t.touches[1].pageY;this._touchDistanceCur=Math.sqrt(e*e+r*r);var n=this.object.scale.x,i=this._scaleStart*this._touchDistanceCur/this._touchDistanceStart;this.setScale(i),this.dispatchEvent({type:"change",action:"zoom",factor:0===n?1:i/n})}if(Vu.now.panning){var o=new _e(.5*(t.touches[0].pageX+t.touches[1].pageX),.5*(t.touches[0].pageY+t.touches[1].pageY));o.sub(this._originalPinchCenter),this.camera.position.x=this._originalCameraPos.x-.1*o.x,this.camera.position.y=this._originalCameraPos.y+.1*o.y,this.dispatchEvent({type:"change",action:"pan"})}}},Jy.prototype.keydownup=function(t){if(!1!==this.enabled&&!1!==this.hotkeysEnabled)switch(t.keyCode){case 37:case 38:case 39:case 40:this._pressedKeys[t.keyCode]="keydown"===t.type,t.preventDefault(),t.stopPropagation()}},Jy.prototype.getKeyBindObject=function(){return window.top},Jy.prototype.dispose=function(){for(var t=0;t<this._listeners.length;t++){var e=this._listeners[t];e.obj.removeEventListener(e.type,e.handler)}},Jy.prototype.translatePivotByMouse=function(){var t=this._mouseCurPos.clone();t.sub(this._mousePrevPos),this.translatePivotInWorld(Vu.now.translationSpeed*t.x,Vu.now.translationSpeed*t.y,0)},Jy.prototype.translatePivotInWorld=function(t,e,r){var n=this.objectPivot.position;n.applyMatrix4(this.object.matrixWorld),n.setX(n.x+t),n.setY(n.y+e),n.setZ(n.z+r);var i=(new Xe).getInverse(this.object.matrixWorld);n.applyMatrix4(i),this.dispatchEvent({type:"change"})},Jy.prototype.translatePivot=function(t,e,r){var n=this.objectPivot.position;n.setX(n.x+t),n.setY(n.y+e),n.setZ(n.z+r),this.dispatchEvent({type:"change"})},t_.prototype=Object.create(su.prototype),t_.prototype.constructor=t_,t_.prototype.reset=function(){this.picked={},this.dispatchEvent({type:"newpick",obj:{}})},t_.prototype.handleResize=function(){if(this.domElement===document)this.screen.left=0,this.screen.top=0,this.screen.width=window.innerWidth,this.screen.height=window.innerHeight;else{var t=this.domElement.getBoundingClientRect(),e=this.domElement.ownerDocument.documentElement;this.screen.left=t.left+window.pageXOffset-e.clientLeft,this.screen.top=t.top+window.pageYOffset-e.clientTop,this.screen.width=t.width,this.screen.height=t.height}},t_.prototype.pickObject=function(t){var e,r={},n=this.gfxObj;if(n){var i=new yc;if(i.setFromCamera(t,this.camera),(e=i.intersectObject(n,!1)).length>0){var o=e[0],a=new He;if(Vu.now.draft.clipPlane&&this.hasOwnProperty("clipPlaneValue")){var s;for(s=0;s<e.length&&(o=e[s],a.copy(o.point),a.applyMatrix4(this.camera.matrixWorldInverse),!(a.z<=-this.clipPlaneValue));++s);s===e.length&&(o=null)}if(null!=o&&Vu.now.fog&&this.hasOwnProperty("fogFarValue")&&(a.copy(o.point),a.applyMatrix4(this.camera.matrixWorldInverse),a.z<=-this.fogFarValue&&(o=null)),null!=o&&(o.residue||o.atom)){var l=o.residue||o.atom.getResidue();"chain"===Vu.now.pick?r={chain:l.getChain()}:"molecule"===Vu.now.pick?r={molecule:l.getMolecule()}:o.residue||"residue"===Vu.now.pick?r={residue:l}:o.atom&&(r={atom:o.atom})}}}this.picked=r,this.dispatchEvent({type:"newpick",obj:r})},t_.prototype.getMouseInViewport=function(t,e){return new _e((t-this.screen.left)/this.screen.width*2-1,-(e-this.screen.top)/this.screen.height*2+1)},t_.prototype.mousedown=function(t){t.preventDefault(),t.stopPropagation(),0===t.button&&(this._lastMousePos=this.getMouseInViewport(t.pageX,t.pageY),this._mouseTotalDist=0,this._clickBeginTime=this._clock.getElapsedTime())},t_.prototype.mousemove=function(t){t.preventDefault(),t.stopPropagation();var e=this.getMouseInViewport(t.pageX,t.pageY);this._mouseTotalDist+=e.sub(this._lastMousePos).length()},t_.prototype.mouseup=function(t){var e=this;if(t.preventDefault(),t.stopPropagation(),0===t.button&&this._mouseTotalDist<.01){var r=this._clock.getElapsedTime(),n=this.getMouseInViewport(t.pageX,t.pageY);if(r-this._lastClickBeginTime<.7)if((new _e).subVectors(n,this._lastClickPos).length()<.01)return this.dispatchEvent({type:"dblclick",obj:this.picked}),this._lastClickPos=n,void(this._lastClickBeginTime=-1e3);setTimeout(function(){e.pickObject(n)},0),this._lastClickPos=n,this._lastClickBeginTime=this._clickBeginTime}},t_.prototype.touchstart=function(t){t.preventDefault(),t.stopPropagation(),1===t.touches.length&&(this._lastTouchdownPos=this.getMouseInViewport(t.touches[0].pageX,t.touches[0].pageY))},t_.prototype.touchend=function(t){var e=this;(t.preventDefault(),t.stopPropagation(),0===t.touches.length&&1===t.changedTouches.length)&&(this.getMouseInViewport(t.changedTouches[0].pageX,t.changedTouches[0].pageY).sub(this._lastTouchdownPos).length()<.01&&setTimeout(function(){e.pickObject(e._lastTouchdownPos)},0))},t_.prototype.dispose=function(){for(var t=0;t<this._listeners.length;t++){var e=this._listeners[t];e.obj.removeEventListener(e.type,e.handler)}},e_.prototype._update=function(){var t=this._targetCamera.fov,e=this._camera;e.aspect=this._targetCamera.aspect,e.setMinimalFov(t),e.setDistanceToFit(1,t),e.updateProjectionMatrix(),this._object.quaternion.copy(this._target.quaternion)},e_.prototype.render=function(t){this._update();var e=t.getSize(),r=.25*e.width,n=.25*e.height,i=t.autoClear;t.autoClear=!1,t.setViewport(0,e.height-n,r,n),t.clear(!1,!0,!1),t.render(this._scene,this._camera),t.setViewport(0,0,e.width,e.height),t.autoClear=i};var r_,n_=1<<19,i_=1<<20,o_=["helix","strand"],a_=["fs","ps","ns","us"];function s_(t,e){for(var r=e._residues,n=r.length,i=new Uint8Array(n),o=e._atoms,a=0,s=t.length;a<s;++a){i[o[a]._residue._index]=t[a]}for(var l=[],c=0;c<n;){if(0!==i[c]){for(var u=c,h=i[c];c<n-1&&i[c+1]===h&&r[c].isConnected(r[c+1]);)++c;l.push({start:u,end:c,type:o_[h-1]})}++c}return l}function l_(t){return t>=n_?t-i_:t}function c_(t,e,r){this._complex=t,this._secondary=null,this.isLoading=!1,this._framesRange={start:0,end:-1},this.frameIsReady=!1,this._buffer=null,this._frameRequest=null,this._callbacks=r,"function"==typeof e?(this._framesRequestLength=1,this._downloadDataFn=e):this.parseBinaryData(e,!0),this.reset(),this.setFrame(0)}function u_(t,e){if(this.constructor===u_)throw new Error("Can not instantiate abstract class!");this.params=t,this.opts=n.merge(Cu.deriveDeep(Vu.now.objects[this.type],!0),e),this.needsRebuild=!1}function h_(t,e){if(u_.call(this,t,e),t.length<2)throw new Error("Wrong number of argumets on line object creation!");this._id1=t[0],this._id2=t[1]}c_.prototype._prepareBuffer=function(t,e){if(void 0!==t&&null!==t||(t=0),void 0!==e&&null!==e||(e=t+this._framesRequestLength),void 0!==this._framesCount&&(e=Math.min(this._framesCount-1,e)),this._downloadDataFn){var r=this;this._buffer||(this._buffer={}),this._buffer.state="downloading",this.isLoading=!0,r._callbacks&&"function"==typeof r._callbacks.onLoadStatusChanged&&r._callbacks.onLoadStatusChanged(),this._downloadDataFn({start:t,end:e+1},function(n){if(r.isLoading=!1,r._callbacks&&"function"==typeof r._callbacks.onLoadStatusChanged&&r._callbacks.onLoadStatusChanged(),r._buffer={data:n,state:"ready",start:t,end:e},null!==r._frameRequest){var i=r._frameRequest;r._frameRequest=null,r.setFrame(i)}},function(){r.isLoading=!1,r._callbacks&&"function"==typeof r._callbacks.onError&&r._callbacks.onError("Streaming failed")})}},c_.prototype._parseBuffer=function(){if(this._buffer&&"ready"===this._buffer.state){this._framesRange={start:this._buffer.start,end:this._buffer.end},this.parseBinaryData(this._buffer.data,!1);var t=(this._buffer.end+1)%this._framesCount;if(t>=this._framesCount&&(t=0),this._buffer={state:"none"},this._prepareBuffer(t,t+this._framesRequestLength),null!==this._frameRequest){var e=this._frameRequest;this._frameRequest=null,this.setFrame(e)}}},c_.prototype.parseBinaryData=function(t){var e=new DataView(t),r=0,n=e.getUint32(r,!0);r+=4;var i=e.getUint32(r,!0);this._framesCount=i,this._framesRange.end=this._framesRange.end>0?Math.min(this._framesRange.end,i-1):i-1,r+=4,this._atomsCount=n;this._framesRequestLength=Math.ceil(1048576/(8*n));var o=this._framesRange.end-this._framesRange.start+1;if(n!==this._complex._atoms.length||t.byteLength!==12+o*n*8)throw new Error;for(var a=this._complex,s=e.getUint32(r,!0),l=0;s>1e3&&l<a_.length-1;)s/=1e3,++l;this._timeStep=s.toString()+" "+a_[l],r+=4;for(var c=[],u=new Float32Array(o*n*3),h=0,p=new Int8Array(n),f=0;f<o;++f){for(var d=0;d<n;++d){var m=e.getUint32(r,!0);r+=4;var g=e.getUint32(r,!0);r+=4;var v=(4026531840&g)>>>28,y=l_((268435200&g)>>>8>>0),_=l_(((255&g)<<12|(4293918720&m)>>>20)>>0),x=l_((1048575&m)>>0);p[d]=0,v>0&&v<4?p[d]=1:4===v&&(p[d]=2),u[h++]=y/100,u[h++]=_/100,u[h++]=x/100}c.push(s_(p,a))}this._secondaryData=c,this._data=u},c_.prototype.nextFrame=function(){this.setFrame((this._currFrame+1)%this._framesCount)},c_.prototype.needsColorUpdate=function(t){return t instanceof tv},c_.prototype.getAtomColor=function(t,e){return t.getResidueColor(this._residues[e._residue._index],this._complex)},c_.prototype.getResidueColor=function(t,e){return t.getResidueColor(this._residues[e._index],this._complex)},c_.prototype._updateSecondary=function(){var t,e=this._residues,r=e.length;for(t=0;t<r;++t)e[t]._secondary=null;var n=this._secondaryData[this._currFrame-this._framesRange.start];for(t=0,r=n.length;t<r;++t)for(var i=n[t],o=i.start,a=i.end,s={_start:e[o],_end:e[a],type:i.type,_residues:[]},l=o;l<=a;++l)s._residues.push(e[l]),e[l]._secondary=s},c_.prototype.reset=function(){var t=this._complex._residues,e=t.length;this._residues=new Array(e);for(var r=this._residues,n=function(){return this._secondary},i=0;i<e;++i)r[i]={_type:t[i]._type,_isValid:t[i]._isValid,_controlPoint:null,_wingVector:null,_secondary:null,getSecondary:n}},c_.prototype.setFrame=function(t){if(this.frameIsReady=!1,t>=this._framesRange.start&&t<=this._framesRange.end)this._currFrame=t,this._cachedResidues=!1,this._updateSecondary(),this.frameIsReady=!0;else if(this._frameRequest=t,this._buffer){switch(this._buffer.state){case"none":this._prepareBuffer(t);break;case"ready":this._parseBuffer()}}else this._prepareBuffer(t)},c_.prototype.disableEvents=function(){this._callbacks=null},c_.prototype.getAtomPos=(r_=new He,function(t){var e=this._data,r=3*(this._atomsCount*(this._currFrame-this._framesRange.start)+t);return r_.set(e[r],e[r+1],e[r+2]),r_}),c_.prototype.getResidues=function(){return this._cachedResidues?this._residues:(this._complex.updateToFrame(this),this._residues)},u_.prototype.type="__",u_.prototype.identify=function(){var t={type:this.type,params:this.params},e=Cu.objectsDiff(this.opts,Vu.now.modes[this.id]);return n.isEmpty(e)||(t.opts=e),t},u_.prototype.toString=function(){return"o="+this.type+","+this.params.join(",")+Cu.compareOptionsWithDefaults(this.opts,Vu.defaults.objects[this.type])},u_.prototype.getGeometry=function(){return this._mesh},u_.prototype.destroy=function(){this._mesh&&mf.destroyObject(this._mesh)},Cu.deriveClass(h_,u_,{type:"line"}),h_.prototype.constructor=h_,h_.prototype._getAtomFromName=function(t,e){var r=t.getAtomByFullname(e);if(!r)throw new Error(e+" - Wrong atom format it must be '#CHAIN_NAME.#NUMBER.#ATOM_NAME' (e.g. 'A.38.CO1')");return r},h_.prototype.build=function(t){var e=new Fi;this._atom1=this._getAtomFromName(t,this._id1),this._atom2=this._getAtomFromName(t,this._id2),e.vertices[0]=this._atom1._position.clone(),e.vertices[1]=this._atom2._position.clone(),e.dynamic=!0,e.computeLineDistances(),e.computeBoundingBox(),this._line=new Zd.Line(e,new lf({lights:!1,overrideColor:!0,dashedLine:!0})),this._line.material.setUberOptions({fixedColor:new Dr(this.opts.color),dashedLineSize:this.opts.dashSize,dashedLinePeriod:this.opts.dashSize+this.opts.gapSize}),this._line.material.updateUniforms(),this._line.raycast=function(t,e){},this._mesh=this._line;var r=t.getTransforms();r.length>0&&(this._mesh=new ea,this._mesh.add(this._line),mf.applyTransformsToMeshes(this._mesh,r))},h_.prototype.updateToFrame=function(t){if(this._atom1&&this._atom2&&this._line){var e=this._line.geometry;e.vertices[0].copy(t.getAtomPos(this._atom1._index)),e.vertices[1].copy(t.getAtomPos(this._atom2._index)),e.computeLineDistances(),e.computeBoundingSphere(),e.verticesNeedUpdate=!0}};var p_="varying vec2 vUv;\r\n\r\nvoid main() {\r\n  vUv = uv;\r\n  gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\r\n}\r\n",f_="uniform sampler2D srcTex;\r\nuniform vec2 srcTexSize;\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n  vec2 pixelSize = vec2(1, 1) / srcTexSize;\r\n\r\n  vec4 c00 = texture2D(srcTex, vUv + vec2(-pixelSize.x,-pixelSize.y));\r\n  vec4 c01 = texture2D(srcTex, vUv + vec2(0,-pixelSize.y));\r\n  vec4 c02 = texture2D(srcTex, vUv + vec2(pixelSize.x,-pixelSize.y));\r\n  vec4 c10 = texture2D(srcTex, vUv + vec2(-pixelSize.x,0));\r\n  vec4 c12 = texture2D(srcTex, vUv + vec2(pixelSize.x,0));\r\n  vec4 c20 = texture2D(srcTex, vUv + vec2(-pixelSize.x,pixelSize.y));\r\n  vec4 c21 = texture2D(srcTex, vUv + vec2(0,pixelSize.y));\r\n  vec4 c22 = texture2D(srcTex, vUv + vec2(pixelSize.x,pixelSize.y));\r\n\r\n  vec4 horizEdge = - c00 - 2.0 * c01 - c02 + c20 + 2.0 * c21 + c22;\r\n  vec4 vertEdge  = - c00 - 2.0 * c10 - c20 + c02 + 2.0 * c12 + c22;\r\n\r\n  vec4 grad = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);\r\n\r\n  gl_FragColor = grad;\r\n}\r\n",d_=Ur.merge([{srcTex:{type:"t",value:null},srcTexSize:{type:"v2",value:new _e(512,512)},opacity:{type:"f",value:1}}]);function m_(t){return new dn({uniforms:function(t){var e=Ur.clone(d_);for(var r in t)e.hasOwnProperty(r)&&(e[r].value=t[r]);return e}(t),vertexShader:p_,fragmentShader:f_,transparent:!0,depthTest:!1,depthWrite:!1})}var g_="// edge end finding algorithm parameters\r\n#define FXAA_QUALITY_PS 8\r\n#define FXAA_QUALITY_P0 1.0\r\n#define FXAA_QUALITY_P1 1.5\r\n#define FXAA_QUALITY_P2 2.0\r\n#define FXAA_QUALITY_P3 2.0\r\n#define FXAA_QUALITY_P4 2.0\r\n#define FXAA_QUALITY_P5 2.0\r\n#define FXAA_QUALITY_P6 4.0\r\n#define FXAA_QUALITY_P7 12.0\r\n// constants\r\nfloat fxaaQualityEdgeThreshold = 0.125;\r\nfloat fxaaQualityEdgeThresholdMin = 0.0625;\r\nfloat fxaaQualitySubpix = 0.7; //0.65;\r\n// global params\r\nuniform sampler2D srcTex;\r\nuniform vec2 srcTexelSize;\r\n// from vs\r\nvarying vec2 vUv;\r\n//=====================================================================//\r\n// calc luminance from rgb\r\n//'float FxaaLuma(vec3 rgb) {return rgb.y * (0.587/0.299) + rgb.x; } // Lotte's idea about game luminance\r\nfloat FxaaLuma(vec3 rgb) {return dot(rgb, vec3(0.299, 0.587, 0.114)); } // real luminance calculation\r\n                                                                           // for non-real scene rendering\r\n// texture sampling by pixel position(coords) and offset(in pixels)\r\nvec3 FxaaTex(sampler2D tex, vec2 pos, vec2 off,  vec2 res ) {return texture2D( tex, pos + off * res ).xyz;}\r\nvec3 FxaaTexTop(sampler2D tex, vec2 pos) {return texture2D( tex, pos).xyz;}\r\n//=====================================================================//\r\nvoid main() {\r\n// renaming\r\n  vec2 posM = vUv;\r\n// get luminance for neighbours\r\n  float lumaS = FxaaLuma(FxaaTex(srcTex, posM, vec2( 0.0, 1.0 ), srcTexelSize));\r\n  float lumaE = FxaaLuma(FxaaTex(srcTex, posM, vec2( 1.0, 0.0 ), srcTexelSize));\r\n  float lumaN = FxaaLuma(FxaaTex(srcTex, posM, vec2( 0.0, -1.0 ), srcTexelSize));\r\n  float lumaW = FxaaLuma(FxaaTex(srcTex, posM, vec2( -1.0, 0.0 ), srcTexelSize));\r\n  float lumaM = FxaaLuma(FxaaTexTop(srcTex, posM));\r\n// find max and min luminance\r\n  float rangeMax = max(max(lumaN, lumaW), max(lumaE, max(lumaS, lumaM)));\r\n  float rangeMin = min(min(lumaN, lumaW), min(lumaE, min(lumaS, lumaM)));\r\n// calc maximum non-edge range\r\n  float rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;\r\n  float range = rangeMax - rangeMin;\r\n  float rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);\r\n// exit when luma contrast is small (is not edge)\r\n  if(range < rangeMaxClamped){\r\n    gl_FragColor = vec4(FxaaTexTop(srcTex, posM).xyz, 1.0);\r\n    return;\r\n  }\r\n  float subpixRcpRange = 1.0/range;\r\n// calc other neighbours luminance\r\n  float lumaNE = FxaaLuma(FxaaTex(srcTex, posM, vec2(  1.0, -1.0 ), srcTexelSize));\r\n  float lumaSW = FxaaLuma(FxaaTex(srcTex, posM, vec2( -1.0,  1.0 ), srcTexelSize));\r\n  float lumaSE = FxaaLuma(FxaaTex(srcTex, posM, vec2(  1.0,  1.0 ), srcTexelSize));\r\n  float lumaNW = FxaaLuma(FxaaTex(srcTex, posM, vec2( -1.0, -1.0 ), srcTexelSize));\r\n/*--------------span calculation and subpix amount calulation-----------------*/\r\n  float lumaNS = lumaN + lumaS;\r\n  float lumaWE = lumaW + lumaE;\r\n  float subpixNSWE = lumaNS + lumaWE;\r\n  float edgeHorz1 = (-2.0 * lumaM) + lumaNS;\r\n  float edgeVert1 = (-2.0 * lumaM) + lumaWE;\r\n/*--------------------------------------------------------------------------*/\r\n  float lumaNESE = lumaNE + lumaSE;\r\n  float lumaNWNE = lumaNW + lumaNE;\r\n  float edgeHorz2 = (-2.0 * lumaE) + lumaNESE;\r\n  float edgeVert2 = (-2.0 * lumaN) + lumaNWNE;\r\n/*--------------------------------------------------------------------------*/\r\n  float lumaNWSW = lumaNW + lumaSW;\r\n  float lumaSWSE = lumaSW + lumaSE;\r\n  float edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);\r\n  float edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);\r\n  float edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;\r\n  float edgeVert3 = (-2.0 * lumaS) + lumaSWSE;\r\n  float edgeHorz = abs(edgeHorz3) + edgeHorz4;\r\n  float edgeVert = abs(edgeVert3) + edgeVert4;\r\n/*--------------------subpix amount calulation------------------------------*/\r\n  float subpixNWSWNESE = lumaNWSW + lumaNESE;\r\n  float lengthSign = srcTexelSize.x;\r\n  bool horzSpan = edgeHorz >= edgeVert;\r\n   // debug  code edge span visualization\r\n/*'  if (horzSpan)\r\n      gl_FragColor = vec4(0.0, 0.0, 1.0, 1.0);\r\n  else\r\n    gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);\r\n  return;*/\r\n  float subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;\r\n/*--------------------------------------------------------------------------*/\r\n  if(!horzSpan) lumaN = lumaW;\r\n  if(!horzSpan) lumaS = lumaE;\r\n  if(horzSpan) lengthSign = srcTexelSize.y;\r\n  float subpixB = (subpixA * (1.0/12.0)) - lumaM;\r\n/*--------------------------------------------------------------------------*/\r\n  float gradientN = lumaN - lumaM;\r\n  float gradientS = lumaS - lumaM;\r\n  float lumaNN = lumaN + lumaM;\r\n  float lumaSS = lumaS + lumaM;\r\n  bool pairN = abs(gradientN) >= abs(gradientS);\r\n  float gradient = max(abs(gradientN), abs(gradientS));\r\n  if(pairN) lengthSign = -lengthSign;\r\n  float subpixC = clamp(abs(subpixB) * subpixRcpRange, 0.0, 1.0);\r\n/*--------------------------------------------------------------------------*/\r\n  vec2 posB;\r\n  posB = posM;\r\n  vec2 offNP;\r\n  offNP.x = (!horzSpan) ? 0.0 : srcTexelSize.x;\r\n  offNP.y = ( horzSpan) ? 0.0 : srcTexelSize.y;\r\n  if(!horzSpan) posB.x += lengthSign * 0.5;\r\n  if( horzSpan) posB.y += lengthSign * 0.5;\r\n/*--------------------------------------------------------------------------*/\r\n  vec2 posN;\r\n  posN = posB - offNP * FXAA_QUALITY_P0;\r\n  vec2 posP;\r\n  posP = posB + offNP * FXAA_QUALITY_P0;\r\n  float subpixD = ((-2.0)*subpixC) + 3.0;\r\n  float lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN));\r\n  float subpixE = subpixC * subpixC;\r\n  float lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP));\r\n/*--------------------------------------------------------------------------*/\r\n  if(!pairN) lumaNN = lumaSS;\r\n  float gradientScaled = gradient * 1.0/4.0;\r\n  float lumaMM = lumaM - lumaNN * 0.5;\r\n  float subpixF = subpixD * subpixE;\r\n  bool lumaMLTZero = lumaMM < 0.0;\r\n/*---------------------looped edge-end search-------------------------------*/\r\n  lumaEndN -= lumaNN * 0.5;\r\n  lumaEndP -= lumaNN * 0.5;\r\n  bool doneN = abs(lumaEndN) >= gradientScaled;\r\n  bool doneP = abs(lumaEndP) >= gradientScaled;\r\n  if(!doneN) posN -= offNP * FXAA_QUALITY_P1;\r\n  bool doneNP = (!doneN) || (!doneP);\r\n  if(!doneP) posP += offNP * FXAA_QUALITY_P1;\r\n/*--------------------------------------------------------------------------*/\r\n  if(doneNP) {\r\n    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n    doneN = abs(lumaEndN) >= gradientScaled;\r\n    doneP = abs(lumaEndP) >= gradientScaled;\r\n    if(!doneN) posN -= offNP * FXAA_QUALITY_P2;\r\n    doneNP = (!doneN) || (!doneP);\r\n    if(!doneP) posP += offNP * FXAA_QUALITY_P2;\r\n/*--------------------------------------------------------------------------*/\r\n    #if (FXAA_QUALITY_PS > 3)\r\n      if(doneNP) {\r\n        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n        doneN = abs(lumaEndN) >= gradientScaled;\r\n        doneP = abs(lumaEndP) >= gradientScaled;\r\n        if(!doneN) posN -= offNP * FXAA_QUALITY_P3;\r\n        doneNP = (!doneN) || (!doneP);\r\n        if(!doneP) posP += offNP * FXAA_QUALITY_P3;\r\n/*--------------------------------------------------------------------------*/\r\n        #if (FXAA_QUALITY_PS > 4)\r\n          if(doneNP) {\r\n            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n            doneN = abs(lumaEndN) >= gradientScaled;\r\n            doneP = abs(lumaEndP) >= gradientScaled;\r\n            if(!doneN) posN -= offNP * FXAA_QUALITY_P4;\r\n            doneNP = (!doneN) || (!doneP);\r\n            if(!doneP) posP += offNP * FXAA_QUALITY_P4;\r\n/*--------------------------------------------------------------------------*/\r\n            #if (FXAA_QUALITY_PS > 5)\r\n               if(doneNP) {\r\n                 if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n                 if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n                 if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n                 if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n                 doneN = abs(lumaEndN) >= gradientScaled;\r\n                 doneP = abs(lumaEndP) >= gradientScaled;\r\n                 if(!doneN) posN -= offNP * FXAA_QUALITY_P5;\r\n                 doneNP = (!doneN) || (!doneP);\r\n                 if(!doneP) posP += offNP * FXAA_QUALITY_P5;\r\n/*--------------------------------------------------------------------------*/\r\n                 #if (FXAA_QUALITY_PS > 6)\r\n                   if(doneNP) {\r\n                     if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n                     if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n                     if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n                     if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n                     doneN = abs(lumaEndN) >= gradientScaled;\r\n                     doneP = abs(lumaEndP) >= gradientScaled;\r\n                     if(!doneN) posN -= offNP * FXAA_QUALITY_P6;\r\n                     doneNP = (!doneN) || (!doneP);\r\n                     if(!doneP) posP += offNP * FXAA_QUALITY_P6;\r\n/*--------------------------------------------------------------------------*/\r\n                     #if (FXAA_QUALITY_PS > 7)\r\n                       if(doneNP) {\r\n                         if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(srcTex, posN.xy));\r\n                         if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(srcTex, posP.xy));\r\n                         if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;\r\n                         if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;\r\n                         doneN = abs(lumaEndN) >= gradientScaled;\r\n                         doneP = abs(lumaEndP) >= gradientScaled;\r\n                         if(!doneN) posN -= offNP * FXAA_QUALITY_P7;\r\n                         doneNP = (!doneN) || (!doneP);\r\n                         if(!doneP) posP += offNP * FXAA_QUALITY_P7;\r\n/*--------------------------------------------------------------------------*/\r\n                       }\r\n                     #endif\r\n                   }\r\n                 #endif\r\n               }\r\n             #endif\r\n           }\r\n         #endif\r\n      }\r\n    #endif\r\n  }\r\n/*----------------calculate subpix offset due to edge ends-------------------*/\r\n  float dstN = posM.x - posN.x;\r\n  float dstP = posP.x - posM.x;\r\n  if(!horzSpan) dstN = posM.y - posN.y;\r\n  if(!horzSpan) dstP = posP.y - posM.y;\r\n/*--------------------------------------------------------------------------*/\r\n  bool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;\r\n  float spanLength = (dstP + dstN);\r\n  bool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;\r\n  float spanLengthRcp = 1.0/spanLength;\r\n/*--------------------------------------------------------------------------*/\r\n  bool directionN = dstN < dstP;\r\n  float dst = min(dstN, dstP);\r\n  bool goodSpan = directionN ? goodSpanN : goodSpanP;\r\n  float subpixG = subpixF * subpixF;\r\n  float pixelOffset = (dst * (-spanLengthRcp)) + 0.5;\r\n  float subpixH = subpixG * fxaaQualitySubpix;\r\n/*-----------------calc texture offest using subpix-------------------------*/\r\n  float pixelOffsetGood = goodSpan ? pixelOffset : 0.0;\r\n  float pixelOffsetSubpix = max(pixelOffsetGood, subpixH);\r\n  if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;\r\n  if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;\r\n  gl_FragColor = vec4(FxaaTexTop(srcTex, posM).xyz, 1.0);\r\n  return;\r\n}\r\n",v_=Ur.merge([{srcTex:{type:"t",value:null},srcTexelSize:{type:"v2",value:new _e(1/512,1/512)}}]);function y_(t){return new dn({uniforms:function(t){var e=Ur.clone(v_);for(var r in t)e.hasOwnProperty(r)&&(e[r].value=t[r]);return e}(t),vertexShader:p_,fragmentShader:g_,transparent:!0,depthTest:!1,depthWrite:!1})}var __="#define MAX_SAMPLES_COUNT 32\r\n\r\nuniform vec3 samplesKernel[MAX_SAMPLES_COUNT];\r\nuniform sampler2D noiseTexture;\r\nuniform vec2      noiseTexelSize;\r\nuniform sampler2D diffuseTexture;\r\nuniform sampler2D depthTexture;\r\nuniform vec2      srcTexelSize;\r\nuniform vec2      camNearFar;\r\nuniform mat4      projMatrix;\r\n\r\nuniform float aspectRatio;\r\nuniform float tanHalfFOV;\r\n\r\nuniform float kernelRadius;\r\nuniform float depthThreshold;\r\nuniform float factor;\r\n\r\nuniform vec2 fogNearFar;\r\nvarying vec2 vUv;\r\n\r\nfloat CalcViewZ(vec2 screenPos)\r\n{\r\n  float depth = texture2D(depthTexture, screenPos).x;\r\n  // [0, 1]->[-1, 1]\r\n  float clipedZ = 2.0 * depth - 1.0;\r\n  // see THREE.js camera.makeFrustum for projection details\r\n  return (- projMatrix[3][2] / (clipedZ + projMatrix[2][2]));\r\n}\r\n\r\nvec3 ViewPosFromDepth(vec2 screenPos)\r\n{\r\n  vec3 viewPos;\r\n  viewPos.z = CalcViewZ(screenPos);\r\n  //[0, 1]->[-1, 1]\r\n  vec2 projPos = 2.0 * screenPos - 1.0;\r\n  vec2 viewRay = vec2(projPos.x * aspectRatio * tanHalfFOV, projPos.y * tanHalfFOV); // TODO mode to vs\r\n  // reconstruct viewposition in right-handed sc with z from viewer\r\n  viewPos.xy = vec2(viewRay.x * viewPos.z, viewRay.y * viewPos.z);\r\n  return viewPos;\r\n}\r\n\r\nvec3 GetDerivative( vec3 p0, vec3 p1, vec3 p2 )\r\n{\r\n  vec3 v1 = p1 - p0;\r\n  vec3 v2 = p0 - p2;\r\n  return ( dot( v1, v1 ) < dot( v2, v2 ) ) ? v1 : v2;\r\n}\r\n\r\nvec3 RestoreNormalFromDepth(vec2 texcoords, vec3 p) {\r\n\r\n  vec2 offset1 = vec2(srcTexelSize.x, 0.0);\r\n  vec2 offset2 = vec2(0.0, srcTexelSize.y);\r\n\r\n  vec3 p1 = ViewPosFromDepth(texcoords + offset1);\r\n  vec3 p2 = ViewPosFromDepth(texcoords + offset2);\r\n  vec3 p3 = ViewPosFromDepth(texcoords - offset1);\r\n  vec3 p4 = ViewPosFromDepth(texcoords - offset2);\r\n\r\n  vec3 dx = GetDerivative(p, p3, p1);\r\n  vec3 dy = GetDerivative(p, p4, p2);\r\n  vec3 normal = cross(dx, dy);\r\n  return normalize(normal);\r\n}\r\n\r\nvoid main() {\r\n  vec3 viewPos = ViewPosFromDepth(vUv);\r\n  // remap coordinates to prevent noise exture rescale\r\n  vec2 vUvNoise = vUv / srcTexelSize * noiseTexelSize;\r\n  // restore normal from depth buffer\r\n  vec3 normal = RestoreNormalFromDepth(vUv, viewPos); \r\n  // get random vector for sampling sphere rotation\r\n  vec3 randN = texture2D(noiseTexture, vUvNoise).rgb * 2.0 - 1.0;\r\n  randN = normalize(randN);\r\n  // build TBN (randomly rotated around normal)\r\n  vec3 tangent   = normalize(randN - normal * dot(randN, normal));\r\n  vec3 bitangent = cross(tangent, normal);\r\n  mat3 TBN = mat3(tangent, bitangent, normal);\r\n  // calc AO value\r\n  float AO = 0.0;\r\n  for (int i = 0 ; i < MAX_SAMPLES_COUNT ; i++) {\r\n    // rotate sampling kernel around normal\r\n    vec3 reflectedSample = TBN * samplesKernel[i];\r\n    // get sample\r\n    vec3 samplePos = viewPos + reflectedSample * kernelRadius;\r\n    // project sample to screen to get sample's screen pos\r\n    vec4 offset = vec4(samplePos, 1.0);\r\n    offset = projMatrix * offset;\r\n    offset.xy /= offset.w;\r\n    offset.xy = (-offset.xy + vec2(1.0)) * 0.5;\r\n    // get view z for sample projected to the objct surface\r\n    float sampleDepth = CalcViewZ(offset.xy);\r\n    // calc occlusion made by object surface at the sample\r\n    AO += step(samplePos.z, sampleDepth);\r\n  }\r\n  // add fog to the AO value\r\n  AO *= 1.0 - smoothstep(fogNearFar.x, fogNearFar.y, - viewPos.z);\r\n  // calc result AO-map color\r\n  AO = 1.0 - max(0.0, AO / 32.0 * factor); // TODO use MAX_SAMPLES_COUNT\r\n  vec3 color = texture2D(diffuseTexture, vUv).rgb;\r\n  // check if the fragment doesn't belong to background\r\n  if (abs(- viewPos.z - camNearFar.y) < 0.1) { // FIXME remove temporal fix for background darkening\r\n    gl_FragColor = vec4(1.0);\r\n    return;\r\n  }\r\n  // write value to AO-map\r\n  gl_FragColor = vec4(AO, AO, AO, 1.0);\r\n}",x_="#define MAX_SAMPLES_COUNT 5\r\nuniform float samplesOffsets[MAX_SAMPLES_COUNT];\r\nuniform sampler2D aoMap;\r\nuniform sampler2D depthTexture;\r\nuniform vec2      srcTexelSize;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n  float x = vUv.x;\r\n  float y = vUv.y;\r\n  vec4 res = vec4(0.0);\r\n  float pixelDepth = texture2D(depthTexture, vec2(x, y)).x;\r\n  float weightSum = 0.0;\r\n  for (int i = 0; i < MAX_SAMPLES_COUNT; ++i) {\r\n    vec2 samplePos = vec2(x + samplesOffsets[i] * srcTexelSize.x, y);\r\n    float depth = texture2D(depthTexture, samplePos).x;\r\n    float weight = (1.0 / (0.0001 + abs(depth - pixelDepth)));\r\n    res += texture2D(aoMap, vec2(x + samplesOffsets[i] * srcTexelSize.x, y )) * weight;\r\n    weightSum += weight;\r\n  }\r\n  gl_FragColor = res / weightSum;\r\n}\r\n",b_="#define MAX_SAMPLES_COUNT 5\r\nuniform float samplesOffsets[MAX_SAMPLES_COUNT];\r\nuniform sampler2D diffuseTexture;\r\nuniform sampler2D aoMap;\r\nuniform sampler2D depthTexture;\r\nuniform vec2      srcTexelSize;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n  float x = vUv.x;\r\n  float y = vUv.y;\r\n  vec4 res = vec4(0.0);\r\n  float pixelDepth = texture2D(depthTexture, vec2(x, y)).x;\r\n  float weightSum = 0.0;\r\n  for (int i = 0; i < MAX_SAMPLES_COUNT; ++i) {\r\n    vec2 samplePos = vec2(x, y + samplesOffsets[i] * srcTexelSize.y);\r\n    float depth = texture2D(depthTexture, samplePos).x;\r\n    float weight = (1.0 / (0.0001 + abs(depth - pixelDepth)));\r\n    res += texture2D(aoMap, vec2(x, y + samplesOffsets[i] * srcTexelSize.y)) * weight;\r\n    weightSum += weight;\r\n  }\r\n  res /= weightSum;\r\n  vec3 color = texture2D(diffuseTexture, vec2(x, y)).rgb;\r\n  gl_FragColor = vec4(color * res.rgb, 1.0);\r\n}",w_=Ur.merge([{noiseTexture:{type:"t",value:null},noiseTexelSize:{type:"v2",value:new _e(1/512,1/512)},diffuseTexture:{type:"t",value:null},depthTexture:{type:"t",value:null},srcTexelSize:{type:"v2",value:new _e(1/512,1/512)},camNearFar:{type:"v2",value:new _e(1,10)},projMatrix:{type:"mat4",value:new Xe},aspectRatio:{type:"f",value:0},tanHalfFOV:{type:"f",value:0},samplesKernel:{type:"v3v",value:null},kernelRadius:{type:"f",value:1},depthThreshold:{type:"f",value:1},factor:{type:"f",value:1},fogNearFar:{type:"v2",value:new _e(100,100)}}]),S_=Ur.merge([{diffuseTexture:{type:"t",value:null},depthTexture:{type:"t",value:null},srcTexelSize:{type:"v2",value:new _e(1/512,1/512)},aoMap:{type:"t",value:null},samplesOffsets:{type:"fv1",value:null},camNearFar:{type:"v2",value:new _e(1,10)},projMatrix:{type:"mat4",value:new Xe},aspectRatio:{type:"f",value:0},tanHalfFOV:{type:"f",value:0}}]);function M_(t,e){var r=Ur.clone(e);for(var n in t)r.hasOwnProperty(n)&&(r[n].value=t[n]);return r}var A_={AOMaterial:function(t){return new dn({uniforms:M_(t,w_),vertexShader:p_,fragmentShader:__,transparent:!1,depthTest:!1,depthWrite:!1})},HorBilateralBlurMaterial:function(t){return new dn({uniforms:M_(t,S_),vertexShader:p_,fragmentShader:x_,transparent:!1,depthTest:!1,depthWrite:!1})},VertBilateralBlurMaterial:function(t){return new dn({uniforms:M_(t,S_),vertexShader:p_,fragmentShader:b_,transparent:!1,depthTest:!1,depthWrite:!1})}},E_="uniform sampler2D srcL;\r\nuniform sampler2D srcR;\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n  vec4 l = texture2D(srcL, vUv);\r\n  vec4 r = texture2D(srcR, vUv);\r\n  gl_FragColor = vec4(l.r, r.g, r.b, 1.0);\r\n}\r\n",C_=Ur.merge([{srcL:{type:"t",value:null},srcR:{type:"t",value:null}}]);function T_(t){return new dn({uniforms:function(t){var e=Ur.clone(C_);for(var r in t)e.hasOwnProperty(r)&&(e[r].value=t[r]);return e}(t),vertexShader:p_,fragmentShader:E_,transparent:!1,depthTest:!1,depthWrite:!1})}function P_(){this.position=new He(0,0,0),this.scale=1,this.orientation=new We(0,0,0,1)}P_.prototype.set=function(t,e,r){this.position=t,this.scale=e,this.orientation=r};function L_(){}L_.prototype.setup=function(t,e){this._startTime=void 0,this._endTime=void 0,this._srcView=t,this._dstView=e,this._isMoving=!1},L_.prototype.isMoving=function(){return this._isMoving},L_.prototype.wasStarted=function(){return void 0!==this._startTime&&void 0!==this._endTime},L_.prototype.start=function(){this._startTime=Date.now();var t=Vu.now.interpolateViews?1500:0;this._endTime=this._startTime+t,this._isMoving=!0},L_.prototype.getCurrentView=function(){if(void 0===this._srcView||void 0===this._dstView||!this._isMoving||!this.wasStarted())return{success:!1};var t=this.createView(),e=Date.now();if(e>this._endTime)return t=this._dstView,this._reset(),{success:!0,view:t};var r=(e-this._startTime)/(this._endTime-this._startTime);return t.position.copy(this._srcView.position),t.position.lerp(this._dstView.position,r),t.scale=(1-r)*this._srcView.scale+r*this._dstView.scale,t.orientation.copy(this._srcView.orientation),t.orientation.slerp(this._dstView.orientation,r),{success:!0,view:t}},L_.prototype._reset=function(){this._startTime=this._endTime=0,this._isMoving=!1},L_.prototype.createView=function(){return new P_};var R_=new L_,N_=Vu.now.fbxprec,I_=';  FBX 6.1.0 project file\n; Copyright (C) 1997-2007 Autodesk Inc. and/or its licensors.\n; All rights reserved.\n; ----------------------------------------------------\n\n  FBXHeaderExtension:  {\n  FBXHeaderVersion: 1003\n  FBXVersion: 6100\n  CreationTimeStamp:  {\n    Version: 1000\n    Year: 2015\n    Month: 12\n    Day: 7\n    Hour: 17\n    Minute: 34\n    Second: 53\n    Millisecond: 369\n  }\n Creator: "FBX SDK/FBX Plugins build 20080212"\n  OtherFlags:  {\n    FlagPLE: 0\n  }\n}\nreationTime: "2015-12-07 17:34:53:369"\nreator: "FBX SDK/FBX Plugins build 20080212"\n\n; Document Description\n;------------------------------------------------------------------\n\n  Document:  {\n Name: ""\n}\n\n; Document References\n;------------------------------------------------------------------\n\n  References:  {\n}\n\n; Object definitions\n;------------------------------------------------------------------\n\n  Definitions:  {\n  Version: 100\n  Count: 3\n  ObjectType: "Model" {\n    Count: 1\n  }\n  ObjectType: "SceneInfo" {\n    Count: 1\n  }\n  ObjectType: "GlobalSettings" {\n    Count: 1\n  }\n}\n\n; Object properties\n;------------------------------------------------------------------\n\n  Objects:  {\n  Model: "Model::Sphere01", "Mesh" {\n    Version: 232\n    Properties60:  {\n      Property: "QuaternionInterpolate", "bool", "",0\n      Property: "RotationOffset", "Vector3D", "",0,0,0\n      Property: "RotationPivot", "Vector3D", "",0,0,0\n      Property: "ScalingOffset", "Vector3D", "",0,0,0\n      Property: "ScalingPivot", "Vector3D", "",0,0,0\n      Property: "TranslationActive", "bool", "",0\n      Property: "TranslationMin", "Vector3D", "",0,0,0\n      Property: "TranslationMax", "Vector3D", "",0,0,0\n      Property: "TranslationMinX", "bool", "",0\n      Property: "TranslationMinY", "bool", "",0\n      Property: "TranslationMinZ", "bool", "",0\n      Property: "TranslationMaxX", "bool", "",0\n      Property: "TranslationMaxY", "bool", "",0\n      Property: "TranslationMaxZ", "bool", "",0\n      Property: "RotationOrder", "enum", "",0\n      Property: "RotationSpaceForLimitOnly", "bool", "",0\n      Property: "RotationStiffnessX", "double", "",0\n      Property: "RotationStiffnessY", "double", "",0\n      Property: "RotationStiffnessZ", "double", "",0\n      Property: "AxisLen", "double", "",10\n      Property: "PreRotation", "Vector3D", "",0,0,0\n      Property: "PostRotation", "Vector3D", "",0,0,0\n      Property: "RotationActive", "bool", "",0\n      Property: "RotationMin", "Vector3D", "",0,0,0\n      Property: "RotationMax", "Vector3D", "",0,0,0\n      Property: "RotationMinX", "bool", "",0\n      Property: "RotationMinY", "bool", "",0\n      Property: "RotationMinZ", "bool", "",0\n      Property: "RotationMaxX", "bool", "",0\n      Property: "RotationMaxY", "bool", "",0\n      Property: "RotationMaxZ", "bool", "",0\n      Property: "InheritType", "enum", "",1\n      Property: "ScalingActive", "bool", "",0\n      Property: "ScalingMin", "Vector3D", "",1,1,1\n      Property: "ScalingMax", "Vector3D", "",1,1,1\n      Property: "ScalingMinX", "bool", "",0\n      Property: "ScalingMinY", "bool", "",0\n      Property: "ScalingMinZ", "bool", "",0\n      Property: "ScalingMaxX", "bool", "",0\n      Property: "ScalingMaxY", "bool", "",0\n      Property: "ScalingMaxZ", "bool", "",0\n      Property: "GeometricTranslation", "Vector3D", "",0,0,0\n      Property: "GeometricRotation", "Vector3D", "",0,0,0\n      Property: "GeometricScaling", "Vector3D", "",1,1,1\n      Property: "MinDampRangeX", "double", "",0\n      Property: "MinDampRangeY", "double", "",0\n      Property: "MinDampRangeZ", "double", "",0\n      Property: "MaxDampRangeX", "double", "",0\n      Property: "MaxDampRangeY", "double", "",0\n      Property: "MaxDampRangeZ", "double", "",0\n      Property: "MinDampStrengthX", "double", "",0\n      Property: "MinDampStrengthY", "double", "",0\n      Property: "MinDampStrengthZ", "double", "",0\n      Property: "MaxDampStrengthX", "double", "",0\n      Property: "MaxDampStrengthY", "double", "",0\n      Property: "MaxDampStrengthZ", "double", "",0\n      Property: "PreferedAngleX", "double", "",0\n      Property: "PreferedAngleY", "double", "",0\n      Property: "PreferedAngleZ", "double", "",0\n      Property: "LookAtProperty", "object", ""\n      Property: "UpVectorProperty", "object", ""\n      Property: "Show", "bool", "",1\n      Property: "NegativePercentShapeSupport", "bool", "",1\n      Property: "DefaultAttributeIndex", "int", "",0\n      Property: "Lcl Translation", "Lcl Translation", "A+",-0.169204741716385,-0.507614195346832,0\n      Property: "Lcl Rotation", "Lcl Rotation", "A+",0,0,0\n      Property: "Lcl Scaling", "Lcl Scaling", "A+",1,1,1\n      Property: "Visibility", "Visibility", "A+",1\n      Property: "BBoxMin", "Vector3D", "N",0,0,0\n      Property: "BBoxMax", "Vector3D", "N",0,0,0\n    }\n    MultiLayer: 0\n    MultiTake: 1\n    Shading: T\n   Culling: "CullingOff"\n',O_='NodeAttributeName: "Geometry::Sphere01"\n}\nceneInfo: "SceneInfo::GlobalInfo", "UserData" {\n Type: "UserData"\n  Version: 100\n  MetaData:  {\n    Version: 100\n   Title: ""\n   Subject: ""\n   Author: ""\n   Keywords: ""\n   Revision: ""\n   Comment: ""\n  }\n  Properties60:  {\n    Property: "DocumentUrl", "KString", "", "D:\\depot\\MolViewer\\Assets\\models\\test1.FBX"\n    Property: "SrcDocumentUrl", "KString", "", "D:\\depot\\MolViewer\\Assets\\models\\test1.FBX"\n   Property: "Original", "Compound", ""\n   Property: "Original|ApplicationVendor", "KString", "", "Autodesk"\n   Property: "Original|ApplicationName", "KString", "", "3ds Max"\n   Property: "Original|ApplicationVersion", "KString", "", "2009.0"\n   Property: "Original|DateTime_GMT", "DateTime", "", "07/12/2015 14:34:53.369"\n    Property: "Original|FileName", "KString", "", "D:\\depot\\MolViewer\\Assets\\models\\test1.FBX"\n   Property: "LastSaved", "Compound", ""\n   Property: "LastSaved|ApplicationVendor", "KString", "", "Autodesk"\n   Property: "LastSaved|ApplicationName", "KString", "", "3ds Max"\n   Property: "LastSaved|ApplicationVersion", "KString", "", "2009.0"\n   Property: "LastSaved|DateTime_GMT", "DateTime", "", "07/12/2015 14:34:53.369"\n  }\n}\nlobalSettings:  {\n  Version: 1000\n  Properties60:  {\n    Property: "UpAxis", "int", "",2\n    Property: "UpAxisSign", "int", "",1\n    Property: "FrontAxis", "int", "",1\n    Property: "FrontAxisSign", "int", "",-1\n    Property: "CoordAxis", "int", "",0\n    Property: "CoordAxisSign", "int", "",1\n    Property: "UnitScaleFactor", "double", "",2.54\n  }\n}\n}\n\n; Object relations\n;------------------------------------------------------------------\n\n  Relations:  {\n  Model: "Model::Sphere01", "Mesh" {\n  }\n  SceneInfo: "SceneInfo::GlobalInfo", "UserData" {\n  }\n}\n\n; Object connections\n;------------------------------------------------------------------\n\n  Connections:  {\n Connect: "OO", "Model::Sphere01", "Model::Scene"\n}\n\n;Object data\n;------------------------------------------------------------------\n\n  ObjectData:  {\n}\n;Takes and animation section\n;----------------------------------------------------\n\n  Takes:  {\n Current: "Take 001"\n}\n;Version 5 settings\n;------------------------------------------------------------------\n\n  Version5:  {\n  AmbientRenderSettings:  {\n    Version: 101\n    AmbientLightColor: 0.533333003520966,0.533333003520966,0.533333003520966,1\n  }\n  FogOptions:  {\n    FlogEnable: 0\n    FogMode: 0\n    FogDensity: 0.002\n    FogStart: 0.3\n    FogEnd: 1000\n    FogColor: 1,1,1,1\n  }\n  Settings:  {\n   FrameRate: "30"\n    TimeFormat: 1\n    SnapOnFrames: 0\n    ReferenceTimeIndex: -1\n    TimeLineStartTime: 0\n    TimeLineStopTime: 153953860000\n  }\n  RendererSetting:  {\n   DefaultCamera: ""\n    DefaultViewingMode: 0\n  }\n}\n\n';function D_(t){var e;switch(t.code){case FileError.QUOTA_EXCEEDED_ERR:e="QUOTA_EXCEEDED_ERR";break;case FileError.NOT_FOUND_ERR:e="NOT_FOUND_ERR";break;case FileError.SECURITY_ERR:e="SECURITY_ERR";break;case FileError.INVALID_MODIFICATION_ERR:e="INVALID_MODIFICATION_ERR";break;case FileError.INVALID_STATE_ERR:e="INVALID_STATE_ERR";break;default:e="Unknown Error"}throw new Error(e)}var F_=null;function z_(){}function k_(t){for(var e=[],r=0,n=t.length;r<n;++r)e[r]=t[r].toFixed(N_);return e=e.join(",")}function U_(t,e,r,n,i,o){return t.add(e,r+': 0 {\nVersion: 101\nName: ""\nMappingInformationType: "ByVertice"\nReferenceInformationType: "Direct"\n'+n+": "+i+"\n}\n",!1,!0),o+'LayerElement:  {\nType: "'+r+'"\nTypedIndex: 0\n}\n'}function B_(t,e){var r=Cu.allocateTyped(Float32Array,t.length+e.length);return r.set(t),r.set(e,t.length),r}function V_(t,e){var r=Cu.allocateTyped(Int32Array,e.index.array);if(null===t.indices)return t.indices=r,t.positions=Cu.allocateTyped(Float32Array,e.attributes.position.array),t.normals=Cu.allocateTyped(Float32Array,e.attributes.normal.array),void(t.colors=Cu.allocateTyped(Float32Array,e.attributes.color.array));t.indices=function(t,e,r){var n=t.length,i=n+e.length,o=Cu.allocateTyped(Int32Array,i);o.set(t),o.set(e,n);for(var a=n;a<i;++a)o[a]+=r;return o}(t.indices,r,t.positions.length/3),t.positions=B_(t.positions,e.attributes.position.array),t.normals=B_(t.normals,e.attributes.normal.array),t.colors=B_(t.colors,e.attributes.color.array)}function j_(t,e){!function(t){for(var e=0,r=t.length;e<r;++e)e%3==2&&(t[e]=~t[e])}(e.indices),e.colors=function(t){for(var e=t.length/3*4,r=Cu.allocateTyped(Float32Array,e),n=0,i=0,o=t.length/3;i<o;++i)r[n++]=t[3*i],r[n++]=t[3*i+1],r[n++]=t[3*i+2],r[n++]=1;return r}(e.colors),function(t,e,r,n,i,o){var a="totals.txt";t.add(a,I_,!1,!1),t.add(a,"Vertices: ",!1,!0),t.add(a,k_(r),!1,!0),t.add(a,"\nPolygonVertexIndex: ",!1,!0),t.add(a,k_(e),!1,!0),t.add(a,"\nGeometryVersion: 124\n",!1,!0);var s="Layer: 0 {\nVersion: 100\n";null!==n&&(s=U_(t,a,"LayerElementNormal","Normals",k_(n),s)),null!==i&&(s=U_(t,a,"LayerElementColor","Colors",k_(i),s)),null!==o&&(s=U_(t,a,"LayerElementUV","UV",k_(o),s)),s+="}\n",t.add(a,s,!1,!0),t.add(a,O_,!1,!0)}(t,e.indices,e.positions,e.normals,e.colors,null)}z_.prototype.queue=[],z_.prototype.busy=!1,z_.prototype.add=function(t,e,r,n){this.queue.push([t,e,r,n]),this.busy||this.next()},z_.prototype.next=function(){var t,e,r,n,i,o=this.queue.shift(),a=this;o&&!a.busy&&(this.busy=!0,t=o[0],e=o[1],r=o[2],n=o[3],i=function(){a.busy=!1,a.next()},F_.root.getFile(t,{create:!n},function(t){t.createWriter(function(t){var o=new Blob([e],{type:r?"octet/stream":"text/plain"});n?(t.onwriteend=function(){i()},t.seek(t.length),t.write(o)):(t.onwriteend=function(){0===t.length&&e.length>0?t.write(o):i()},t.truncate(0))},D_)},D_))};function G_(t,e){this.context=t,this._opts=n.merge({path:"/"},e)}yf(G_.prototype),G_.prototype.removeCookie=function(t){var e=this._toCount(t),r=this._getSimpleCookie(e);if(r){this._removeSimpleCookie(e),r=parseInt(r,10);for(var n=0;n<r;++n)this._removeSimpleCookie(t+n)}else this._removeSimpleCookie(t)},G_.prototype.setCookie=function(t,e){this.removeCookie(t);var r=function(t,e){for(var r=t.length,n=[],i=0,o=0;i<r;o++)n[o]=t.slice(i,i+=e);return n}(e=encodeURIComponent(e),4e3-t.length-1),n=r.length;if(1!==n){var i=this._toCount(t);this._setSimpleCookie(i,n.toString());for(var o=0;o<n;++o)this._setSimpleCookie(t+o,r[o])}else this._setSimpleCookie(t,e)},G_.prototype.getCookie=function(t){var e=this._toCount(t),r=this._getSimpleCookie(e);if(!r)return this._getSimpleCookie(t);r=parseInt(r,10);for(var n=[],i=0;i<r;++i)n[i]=this._getSimpleCookie(t+i);return n.join("")},G_.prototype._toCount=function(t){return t+"Cnt"},G_.prototype._removeSimpleCookie=function(t){document.cookie=t+"=; expires=Thu, 01 Jan 1970 00:00:01 GMT;"},G_.prototype._getExpirationDate=function(){var t=new Date;return t.setFullYear(t.getFullYear()+10),t},G_.prototype._setSimpleCookie=function(t,e){document.cookie=t+"="+e+";expires="+this._getExpirationDate().toUTCString()+";path="+this._opts.path},G_.prototype._getSimpleCookie=function(t){var e=document.cookie.match(new RegExp("(?:^|; )"+t+"=([^;]*)"));return e?decodeURIComponent(e[1]):""},G_.prototype._exists=function(t){return document.cookie.match(new RegExp("(?:^|; )"+t+"=([^;]*)"))};var W_,H_,X_,Y_,q_,Z_,$_,K_,Q_,J_,tx,ex,rx,nx,ix,ox,ax=function(){function t(){Nu(this,t)}return Iu(t,null,[{key:"createButton",value:function(t){function e(e,r){r.style.display="",r.style.cursor="pointer",r.style.left="calc(50% - 50px)",r.style.width="100px",r.textContent="ENTER VR",r.onmouseenter=function(){r.style.opacity="1.0"},r.onmouseleave=function(){r.style.opacity="0.5"},r.onclick=function(){e.isPresenting?e.exitPresent():e.requestPresent([{source:t.domElement}])},t.vr.setDevice(e)}function r(e){e.style.display="",e.style.cursor="auto",e.style.left="calc(50% - 75px)",e.style.width="150px",e.textContent="VR NOT FOUND",e.onmouseenter=null,e.onmouseleave=null,e.onclick=null,t.vr.setDevice(null)}function n(t){t.style.position="absolute",t.style.bottom="20px",t.style.padding="12px 6px",t.style.border="1px solid #fff",t.style.borderRadius="4px",t.style.background="transparent",t.style.color="#fff",t.style.font="normal 13px sans-serif",t.style.textAlign="center",t.style.opacity="0.5",t.style.outline="none",t.style.zIndex="999"}if("getVRDisplays"in navigator){var i=document.createElement("button");return i.style.display="none",n(i),window.addEventListener("vrdisplayconnect",function(t){e(t.display,i)},!1),window.addEventListener("vrdisplaydisconnect",function(t){r(i)},!1),window.addEventListener("vrdisplaypresentchange",function(t){i.textContent=t.display.isPresenting?"EXIT VR":"ENTER VR"},!1),navigator.getVRDisplays().then(function(t){t.length>0?e(t[0],i):r(i)}),i}var o=document.createElement("a");return o.href="https://webvr.info",o.innerHTML="WEBVR NOT SUPPORTED",o.style.left="calc(50% - 90px)",o.style.width="180px",o.style.textDecoration="none",n(o),o}}]),t}(),sx=Jp.selectors,lx=Jp.Atom,cx=Jp.Residue,ux=Jp.Chain,hx=Jp.Molecule,px=0,fx=1,dx=2,mx=Cu.createElement;function gx(t){var e=t.lastIndexOf(".");return e>=0&&(t=t.substr(0,e)),t}function vx(t,e,r){void 0!==r?t.debug(e+"... "+Math.floor(100*r)+"%"):t.debug(e+"...")}function yx(t){su.call(this),this._opts=n.merge({settingsCookie:"settings",cookiePath:"/"},t),this._gfx=null,this._container=t&&t.container||document.getElementById("miew-container")||n.head(document.getElementsByClassName("miew-container"))||document.body,this._containerRoot=this._container,this._running=!1,this._halting=!1,this._building=!1,this._needRender=!0,this._hotKeysEnabled=!0,this.settings=Vu;var e=hu;e.console=!1,e.level="info",this.logger=e,this._cookies=new G_(this),this._loadSettings(),t&&t.settings&&this.settings.override(t.settings),this._spinner=null,this._loading=[],this._animInterval=null,this._visuals={},this._curVisualName=null,this._objects=[],this._sourceWindow=null,this._srvTopoSource=null,this._srvAnimSource=null,this.reset(),this._repr&&e.debug("Selected "+this._repr.mode.name+" mode with "+this._repr.colorer.name+" colorer.");var r=this;yx.registeredPlugins.forEach(function(t){t.call(r)})}function _x(t,e){for(var r=t;r.firstChild;)r.removeChild(r.firstChild);r.appendChild(e)}yx.prototype=Object.create(su.prototype),yx.prototype.constructor=yx,yx.prototype.getMaxRepresentationCount=function(){return Sv.NUM_REPRESENTATION_BITS},yx.prototype.init=function(){var t=this._container,e=Cu.createElement("div",{class:"miew-canvas"});_x(t,e),this._container=e;var r=document.createDocumentFragment();if(r.appendChild(this._msgMode=mx("div",{class:"mode-message overlay"},mx("p",{},"COMPONENT EDIT MODE"))),r.appendChild(this._msgAtomInfo=mx("div",{class:"atom-info overlay"},mx("p",{},""))),t.appendChild(r),null!==this._gfx)return!0;var n=this;this._showMessage("Viewer is being initialized...");try{this._initGfx(),this._initListeners(),this._spinner=new ou({lines:13,length:28,width:14,radius:42,color:"#fff",zIndex:700}),window.top.addEventListener("keydown",function(t){n._onKeyDown(t)}),window.top.addEventListener("keyup",function(t){n._onKeyUp(t)}),this._objectControls=new Jy(this._gfx.root,this._gfx.pivot,this._gfx.camera,this._gfx.renderer.domElement,function(){return n._getAltObj()}),this._objectControls.addEventListener("change",function(t){switch(t.action){case"rotate":n.dispatchEvent({type:"rotate",angle:t.angle});break;case"zoom":n.dispatchEvent({type:"zoom",factor:t.factor})}n.dispatchEvent({type:"transform"}),n._needRender=!0});var i=this._gfx;this._picker=new t_(i.root,i.camera,i.renderer.domElement),this._picker.addEventListener("newpick",function(t){n._onPick(t)}),this._picker.addEventListener("dblclick",function(t){n._onDblClick(t)}),this._onThemeChanged()}catch(t){if("TypeError"!==t.name||"Cannot read property 'getExtension' of null"!==t.message)throw this._showMessage("Viewer initialization failed."),t;return this._showMessage("Could not create WebGL context."),!1}var o=this._opts&&this._opts.load;if(o){var a=this._opts&&this._opts.type;this.load(o,{fileType:a,keepRepsInfo:!0})}return!0},yx.prototype.term=function(){this._showMessage("Viewer has been terminated."),this._loading.forEach(function(t){t.cancel()}),this._loading.length=0,this.halt(),this._gfx=null},yx.prototype._showMessage=function(t){var e=document.createElement("div");e.setAttribute("class","miew-message"),e.appendChild(document.createElement("p")).appendChild(document.createTextNode(t)),_x(this._container,e)},yx.prototype._showCanvas=function(){_x(this._container,this._gfx.renderer.domElement)},yx.prototype._initGfx=function(){var t={width:this._container.clientWidth,height:this._container.clientHeight},e={preserveDrawingBuffer:!0};Vu.now.antialias&&(e.antialias=!0),t.renderer2d=new $y,t.renderer=new ko(e),of.init(t.renderer),t.renderer.getContext().getExtension("EXT_frag_depth")||(Vu.now.zSprites=!1),t.renderer.getContext().getExtension("WEBGL_depth_texture")||(Vu.now.ao=!1),t.renderer.autoClear=!1,t.renderer.setPixelRatio(window.devicePixelRatio),t.renderer.setSize(t.width,t.height),t.renderer.setClearColor(Vu.now.themes[Vu.now.theme]),t.renderer.clearColor(),t.renderer2d.setSize(t.width,t.height),t.camera=new Yn(Vu.now.camFov,t.width/t.height,Vu.now.camNear,Vu.now.camFar),t.camera.setMinimalFov(Vu.now.camFov),t.camera.position.z=Vu.now.camDistance,t.camera.updateProjectionMatrix(),t.camera.layers.set(mf.LAYERS.DEFAULT),t.camera.layers.enable(mf.LAYERS.VOLUME),t.camera.layers.enable(mf.LAYERS.VOLUME_BFPLANE),t.stereoCam=new tc,t.scene=new Vo,t.scene.fog=new Bo(Vu.now.themes[Vu.now.theme],Vu.now.camNear,Vu.now.camFar),t.root=new mf.RCGroup,t.scene.add(t.root),t.pivot=new mf.RCGroup,t.root.add(t.pivot),t.selectionScene=new Vo,t.selectionRoot=new ea,t.selectionRoot.matrixAutoUpdate=!1,t.selectionScene.add(t.selectionRoot),t.selectionPivot=new ea,t.selectionPivot.matrixAutoUpdate=!1,t.selectionRoot.add(t.selectionPivot);var r=new vs(16777215,.45);r.position.set(0,.414,1),r.layers.enable(mf.LAYERS.TRANSPARENT),t.scene.add(r);var n=new ys(6710886);n.layers.enable(mf.LAYERS.TRANSPARENT),t.scene.add(n),t.axes=new e_(t.root,t.camera),t.offscreenBuf=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:_t,format:Ut,depthBuffer:!0}),t.renderer.getContext().getExtension("WEBGL_depth_texture")&&(t.offscreenBuf.depthTexture=new ia,t.offscreenBuf.depthTexture.type=Tt),t.offscreenBuf2=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:wt,format:Ut,depthBuffer:!1}),t.offscreenBuf3=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:wt,format:Ut,depthBuffer:!1}),t.offscreenBuf4=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:wt,format:Ut,depthBuffer:!1}),t.volBFTex=t.offscreenBuf3,t.volFFTex=t.offscreenBuf4,t.volWFFTex=t.offscreenBuf,t.renderer.getContext().getExtension("OES_texture_float")?(t.offscreenBuf5=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:wt,format:Ut,type:Rt,depthBuffer:!1}),t.offscreenBuf6=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:wt,format:Ut,type:Rt,depthBuffer:!1}),t.offscreenBuf7=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:wt,format:Ut,type:Rt,depthBuffer:!0}),t.volBFTex=t.offscreenBuf5,t.volFFTex=t.offscreenBuf6,t.volWFFTex=t.offscreenBuf7):this.logger.warn("Device doesn't support OES_texture_float extension"),t.stereoBufL=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:wt,format:Ut,depthBuffer:!1}),t.stereoBufR=new je(t.width*window.devicePixelRatio,t.height*window.devicePixelRatio,{minFilter:wt,magFilter:wt,format:Ut,depthBuffer:!1}),this._toggleWebVR("WEBVR"===Vu.now.stereo,t),this._gfx=t,this._showCanvas(),this._container.appendChild(t.renderer2d.getElement());var i=new Lu;i.domElement.style.position="absolute",i.domElement.style.right="0",i.domElement.style.bottom="0",this._container.appendChild(i.domElement),this._fps=i,this._fps.show(Vu.now.fps)},yx.prototype._initListeners=function(){var t=this;window.addEventListener("resize",function(){t._onResize()})},yx.prototype._makeUniqueVisualName=function(t){if(!t)return Math.random().toString();for(var e=t,r=1;this._visuals.hasOwnProperty(e);)e=t+" ("+r.toString()+")",r++;return e},yx.prototype._addVisual=function(t){if(!t)return null;var e=this._makeUniqueVisualName(t.name);return t.name=e,this._visuals[e]=t,this._gfx.pivot.add(t),t.getSelectionGeo&&this._gfx.selectionPivot.add(t.getSelectionGeo()),e},yx.prototype._removeVisual=function(t){var e="",r=null;t instanceof vf?(e=t.name,r=t):"string"==typeof t&&(e=t,r=this._visuals[e]),r&&this._visuals.hasOwnProperty(e)&&this._visuals[e]===r&&(e===this._curVisualName&&(this._curVisualName=void 0),delete this._visuals[e],r.release(),this._needRender=!0)},yx.prototype._forEachVisual=function(t){for(var e in this._visuals)this._visuals.hasOwnProperty(e)&&t(this._visuals[e])},yx.prototype._releaseAllVisuals=function(){if(this._gfx&&this._gfx.pivot){for(var t in this._visuals)this._visuals.hasOwnProperty(t)&&this._visuals[t].release();this._visuals={}}},yx.prototype._forEachComplexVisual=function(t){if(this._gfx&&this._gfx.pivot)for(var e in this._visuals)this._visuals.hasOwnProperty(e)&&this._visuals[e]instanceof Sv&&t(this._visuals[e])},yx.prototype._getComplexVisual=function(t){t=t||this._curVisualName;var e=null,r=null;return this._forEachComplexVisual(function(n){e=n,n.name===t&&(r=n)}),r||e},yx.prototype._getVolumeVisual=function(){var t=null;return this._forEachVisual(function(e){e instanceof Ov&&(t=e)}),t},yx.prototype._getVisualForComplex=function(t){if(!t)return null;var e=null;return this._forEachComplexVisual(function(r){r.getComplex()===t&&(e=r)}),e},yx.prototype.getVisuals=function(){return Object.keys(this._visuals)},yx.prototype.getCurrentVisual=function(){return this._curVisualName},yx.prototype.setCurrentVisual=function(t){this._visuals[t]&&(this._curVisualName=t)},yx.prototype.run=function(){var t=this;if(!this._running){if(this._running=!0,this._halting)return void(this._halting=!1);this._objectControls.enable(!0),(this._getWebVRDevice()||window).requestAnimationFrame(function(){return t._onTick()})}},yx.prototype.halt=function(){this._running&&(this._discardComponentEdit(),this._discardFragmentEdit(),this._objectControls.enable(!1),this._halting=!0)},yx.prototype.enableHotKeys=function(t){this._hotKeysEnabled=t,this._objectControls.enableHotkeys(t)},yx.prototype._onResize=function(){this._needRender=!0;var t=this._gfx;t.width=this._container.clientWidth,t.height=this._container.clientHeight,t.camera.aspect=t.width/t.height,t.camera.setMinimalFov(Vu.now.camFov),t.camera.updateProjectionMatrix(),t.renderer.setSize(t.width,t.height),t.renderer2d.setSize(t.width,t.height),this.dispatchEvent({type:"resize"})},yx.prototype._resizeOffscreenBuffers=function(t,e,r){var n=this._gfx,i="NONE"===(r=r||"NONE")||"ANAGLYPH"===r,o=i?1:.5;n.offscreenBuf.setSize(o*t,e),n.offscreenBuf2.setSize(o*t,e),n.offscreenBuf3.setSize(o*t,e),n.offscreenBuf5&&n.offscreenBuf5.setSize(o*t,e),n.offscreenBuf6&&n.offscreenBuf6.setSize(o*t,e),n.offscreenBuf7&&n.offscreenBuf7.setSize(o*t,e),i&&(n.stereoBufL.setSize(t,e),n.stereoBufR.setSize(t,e))},yx.prototype._onTick=function(){var t=this;if(this._halting)return this._running=!1,void(this._halting=!1);this._fps.update();var e=this._getWebVRDevice();(e||window).requestAnimationFrame(function(){return t._onTick()}),this._onUpdate(),this._needRender&&(this._onRender(),this._needRender=!Vu.now.suspendRender||"WEBVR"===Vu.now.stereo||!!e)},yx.prototype._toggleWebVR=(W_=new Yn,H_=!1,X_=null,function(t,e){var r=e?e.renderer:null;if(!r)throw new Error("No renderer is available to toggle WebVR");if(!e.camera)throw new Error("No camera is available to toggle WebVR");t?(W_.copy(e.camera),H_=!0,r.vr.enabled=!0,X_?X_.style.display="block":(X_=ax.createButton(r),document.body.appendChild(X_))):(r.vr.enabled=!1,X_&&(X_.style.display="none"),H_&&(e.camera.copy(W_),this._onResize())),this._needRender=!0}),yx.prototype._getWebVRDevice=function(){var t=this._gfx.renderer.vr;return t&&t.enabled?t.getDevice():null},yx.prototype._getBSphereRadius=function(){var t=0;return this._forEachVisual(function(e){t=Math.max(t,e.getBoundaries().boundingSphere.radius)}),t*this._objectControls.getScale()},yx.prototype._updateFog=function(){var t,e,r,n=this._gfx;Vu.now.fog?(void 0!==n.scene.fog&&null!==n.scene.fog||(n.scene.fog=new Bo(Vu.now.themes[Vu.now.theme]),this._setUberMaterialValues({fog:Vu.now.fog})),t=n.scene.fog,e=n.camera.position.z,r=this._getBSphereRadius(),t.near=e-r*Vu.now.fogNearFactor,t.far=e+r*Vu.now.fogFarFactor):n.scene.fog&&(n.scene.fog=void 0,this._setUberMaterialValues({fog:Vu.now.fog}))},yx.prototype._onUpdate=function(){void 0!==this.isScriptingCommandAvailable&&this.isScriptingCommandAvailable()&&!this._building&&this.callNextCmd(),this._objectControls.update(),this._forEachComplexVisual(function(t){t.getComplex().update()}),Vu.now.autobuild&&!this._loading.length&&!this._building&&this._needRebuild()&&this.rebuild(),this._loading.length||this._building||this._needRebuild()||this._updateView(),this._updateFog()},yx.prototype._onRender=function(){var t=this._gfx;t.scene.updateMatrixWorld(),t.camera.updateMatrixWorld(),this._clipPlaneUpdateValue(this._getBSphereRadius()),this._fogFarUpdateValue(),t.renderer.clearTarget(null),this._renderFrame(Vu.now.stereo)},yx.prototype._renderFrame=(Y_=new T_,function(t){var e=this._gfx,r=e.renderer;"NONE"!==t&&(e.stereoCam.aspect="ANAGLYPH"===t?1:.5,e.camera.focus=e.camera.position.z,e.stereoCam.update(e.camera));var n=r.getSize();switch(this._resizeOffscreenBuffers(n.width*window.devicePixelRatio,n.height*window.devicePixelRatio,t),t){case"WEBVR":case"NONE":this._renderScene(e.camera,!1);break;case"SIMPLE":case"DISTORTED":r.setScissorTest(!0),r.setScissor(0,0,n.width/2,n.height),r.setViewport(0,0,n.width/2,n.height),this._renderScene(this._gfx.stereoCam.cameraL,"DISTORTED"===t),r.setScissor(n.width/2,0,n.width/2,n.height),r.setViewport(n.width/2,0,n.width/2,n.height),this._renderScene(this._gfx.stereoCam.cameraR,"DISTORTED"===t),r.setScissorTest(!1);break;case"ANAGLYPH":this._renderScene(this._gfx.stereoCam.cameraL,!1,e.stereoBufL),this._renderScene(this._gfx.stereoCam.cameraR,!1,e.stereoBufR),Y_.uniforms.srcL.value=e.stereoBufL,Y_.uniforms.srcR.value=e.stereoBufR,e.renderer.renderScreenQuad(Y_)}e.renderer2d.render(e.scene,e.camera),Vu.now.axes&&e.axes&&!e.renderer.vr.enabled&&e.axes.render(r)}),yx.prototype._onThemeChanged=(q_=/\s*theme-\w+\b/g,function(){var t=Vu.now.theme,e=this._containerRoot;e.className=e.className.replace(q_,"")+" theme-"+t;var r=this._gfx;if(r){var n=Vu.now.themes[t];r.scene.fog&&r.scene.fog.color.set(n),r.renderer.setClearColor(n)}}),yx.prototype._setUberMaterialValues=function(t){this._gfx.root.traverse(function(e){(e instanceof io||e instanceof Ko||e instanceof $o)&&e.material instanceof lf&&(e.material.setValues(t),e.material.needsUpdate=!0)})},yx.prototype._renderScene=function(t,e,r){e=e||!1,r=r||null;var n=this._gfx;if(n.renderer.setClearColor(Vu.now.themes[Vu.now.theme],1),n.renderer.clearTarget(r),n.renderer.vr.enabled)n.renderer.render(n.scene,t);else{n.renderer.clearTarget(n.offscreenBuf),"prepass"===Vu.now.transparency?this._renderWithPrepassTransparency(t,n.offscreenBuf):"standard"===Vu.now.transparency&&n.renderer.render(n.scene,t,n.offscreenBuf);var i=null!==this._getComplexVisual(),o=this._getVolumeVisual(),a=i&&Vu.now.fxaa,s=null!==o&&null!=o.getMesh().material,l=s||a||e?n.offscreenBuf2:r,c=n.offscreenBuf;i&&Vu.now.ao?this._performAO(c,n.offscreenBuf.depthTexture,l,n.offscreenBuf3,n.offscreenBuf2):n.renderer.renderScreenQuadFromTex(c.texture,1,l),this._renderSelection(t,c,l),s&&(n.renderer.renderScreenQuadFromTex(l.texture,1,n.offscreenBuf),l=n.offscreenBuf,this._renderVolume(o,t,l,n.volBFTex,n.volFFTex,n.volWFFTex),a||e||n.renderer.renderScreenQuadFromTex(l.texture,1,r)),c=l,a&&(l=e?n.offscreenBuf3:r,this._performFXAA(c,l),c=l),e&&(l=r,this._performDistortion(c,l,!0))}},yx.prototype._performDistortion=(Z_=new Vo,$_=new Xn(-1,1,1,-1,-500,1e3),K_=new dn({uniforms:{srcTex:{type:"t",value:null},aberration:{type:"fv3",value:new He(1)}},vertexShader:"varying vec2 vUv; void main() { vUv = uv; gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 ); }",fragmentShader:"varying vec2 vUv; uniform sampler2D srcTex; uniform vec3 aberration;void main() {vec2 uv = vUv * 2.0 - 1.0;gl_FragColor.r = texture2D(srcTex, 0.5 * (uv * aberration[0] + 1.0)).r;gl_FragColor.g = texture2D(srcTex, 0.5 * (uv * aberration[1] + 1.0)).g;gl_FragColor.b = texture2D(srcTex, 0.5 * (uv * aberration[2] + 1.0)).b;gl_FragColor.a = 1.0;}",transparent:!1,depthTest:!1,depthWrite:!1}),Q_=mf.buildDistorionMesh(10,10,Vu.now.debug.stereoBarrel),Z_.add(new Zd.Mesh(Q_,K_)),function(t,e,r){this._gfx.renderer.clearTarget(e),r?(K_.uniforms.srcTex.value=t.texture,K_.uniforms.aberration.value.set(.995,1,1.01),this._gfx.renderer.render(Z_,$_,e)):this._gfx.renderer.renderScreenQuadFromTexWithDistortion(t,Vu.now.debug.stereoBarrel,e)}),yx.prototype._renderSelection=(J_=new m_,function(t,e,r){var n=this._gfx;n.renderer.setClearColor("black",0),n.renderer.clearTarget(e,!0,!1,!1),n.selectionPivot.children.length>0?(n.selectionRoot.matrix=n.root.matrix,n.selectionPivot.matrix=n.pivot.matrix,n.renderer.render(n.selectionScene,t,e)):n.renderer.renderDummyQuad(e),n.renderer.renderScreenQuadFromTex(e.texture,.6,r),J_.uniforms.srcTex.value=e.texture,J_.uniforms.srcTexSize.value.set(e.width,e.height),n.renderer.renderScreenQuad(J_,r)}),yx.prototype._checkVolumeRenderingSupport=function(t){if(!t)return!1;var e=this._gfx,r=e.renderer.getRenderTarget();e.renderer.setRenderTarget(t);var n=e.renderer.getContext(),i=n.checkFramebufferStatus(n.FRAMEBUFFER);return e.renderer.setRenderTarget(r),i===n.FRAMEBUFFER_COMPLETE||(this.logger.warn("Device doesn't support electron density rendering"),!1)},yx.prototype._renderVolume=(ex=new Nv.BackFacePosMaterial,rx=new Nv.FrontFacePosMaterial,nx=(new Xe).makeTranslation(.5,.5,.5),ix=new Xe,function(t,e,r,n,i,o){var a=this._gfx;if(void 0===tx&&(tx=this._checkVolumeRenderingSupport(n)),tx){var s=t.getMesh();s.rebuild(e),a.renderer.setClearColor("black",0),a.renderer.clearTarget(n),a.renderer.clearTarget(i),a.renderer.clearTarget(o),e.layers.set(mf.LAYERS.VOLUME_BFPLANE),a.renderer.render(a.scene,e,n),e.layers.set(mf.LAYERS.VOLUME),a.scene.overrideMaterial=ex,a.renderer.render(a.scene,e,n),e.layers.set(mf.LAYERS.VOLUME),a.scene.overrideMaterial=rx,a.renderer.render(a.scene,e,i),a.scene.overrideMaterial=null,e.layers.set(mf.LAYERS.DEFAULT),ix.getInverse(s.matrixWorld),lf.prototype.uberOptions.world2colorMatrix.multiplyMatrices(nx,ix),this._setUberMaterialValues({colorFromPos:!0}),a.renderer.render(a.scene,e,o),this._setUberMaterialValues({colorFromPos:!1});var l=s.material;l.uniforms._BFRight.value=n.texture,l.uniforms._FFRight.value=i.texture,l.uniforms._WFFRight.value=o.texture,e.layers.set(mf.LAYERS.VOLUME),a.renderer.render(a.scene,e,r),e.layers.set(mf.LAYERS.DEFAULT)}}),yx.prototype._renderWithPrepassTransparency=function(t,e){var r=this._gfx;t.layers.set(mf.LAYERS.DEFAULT),r.renderer.render(r.scene,t,e),t.layers.set(mf.LAYERS.PREPASS_TRANSPARENT),r.renderer.context.colorMask(!1,!1,!1,!1),r.renderer.render(r.scene,t,e),r.renderer.context.colorMask(!0,!0,!0,!0),t.layers.set(mf.LAYERS.TRANSPARENT),r.renderer.render(r.scene,t,e),t.layers.set(mf.LAYERS.DEFAULT)},yx.prototype._performFXAA=(ox=new y_,function(t,e){if(void 0!==t&&void 0!==e){var r=this._gfx;r.renderer.setClearColor(Vu.now.themes[Vu.now.theme],1),r.renderer.clearTarget(e),ox.uniforms.srcTex.value=t.texture,ox.uniforms.srcTexelSize.value.set(1/t.width,1/t.height),ox.transparent=!0,r.renderer.renderScreenQuad(ox,e)}}),yx.prototype._performAO=function(){var t=new A_.AOMaterial,e=new A_.HorBilateralBlurMaterial,r=new A_.VertBilateralBlurMaterial,n=new Ye(new Uint8Array([0,0,0,66,0,0,77,0,0,155,62,0,0,247,0,33,0,0,0,0,0,235,0,0,0,0,0,176,44,0,232,46,0,0,29,0,0,0,0,78,197,0,93,0,0,0,0,0]),4,4,kt,At,300,gt,gt,_t,_t,1);n.needsUpdate=!0;var i=[new He(.295184,.077723,.068429),new He(-.271976,-.365221,.838363),new He(.547713,.467576,.488515),new He(.662808,-.031733,.584758),new He(-.025717,.218955,.657094),new He(-.310153,-.365223,.370701),new He(-.101407,-.006313,.747665),new He(-.769138,.360399,.086847),new He(-.271988,-.27514,.905353),new He(.09674,-.566901,.700151),new He(.562872,-.735136,.094647),new He(.379877,.359278,.190061),new He(.519064,-.023055,.405068),new He(-.301036,.114696,.088885),new He(-.282922,.598305,.487214),new He(-.181859,.25167,.679702),new He(-.191463,-.635818,.512919),new He(-.293655,.427423,.078921),new He(-.267983,.680534,.13288),new He(.139611,.319637,.477439),new He(-.352086,.31104,.653913),new He(.321032,.805279,.487345),new He(.073516,.820734,.414183),new He(-.155324,.589983,.41146),new He(.335976,.170782,.527627),new He(.46346,-.355658,.167689),new He(.222654,.59655,.769406),new He(.922138,-.04207,.147555),new He(-.72705,-.329192,.369826),new He(-.090731,.53382,.463767),new He(-.323457,-.876559,.238524),new He(-.663277,-.372384,.342856)],o=[-2,-1,0,1,2];return function(a,s,l,c,u){if(void 0!==a&&void 0!==s&&void 0!==l&&void 0!==c&&void 0!==u){var h=this._gfx;t.uniforms.diffuseTexture.value=a.texture,t.uniforms.depthTexture.value=s,t.uniforms.srcTexelSize.value.set(1/a.width,1/a.height),t.uniforms.camNearFar.value.set(h.camera.near,h.camera.far),t.uniforms.projMatrix.value=h.camera.projectionMatrix,t.uniforms.aspectRatio.value=h.camera.aspect,t.uniforms.tanHalfFOV.value=Math.tan(.5*ye.DEG2RAD*h.camera.fov),t.uniforms.samplesKernel.value=i;var p=new He,f=new We,d=new He;h.root.matrix.decompose(p,f,d),t.uniforms.kernelRadius.value=Vu.now.debug.ssaoKernelRadius*d.x,t.uniforms.depthThreshold.value=2*this._getBSphereRadius(),t.uniforms.factor.value=Vu.now.debug.ssaoFactor,t.uniforms.noiseTexture.value=n,t.uniforms.noiseTexelSize.value.set(.25,.25);var m=h.scene.fog;m&&t.uniforms.fogNearFar.value.set(m.near,m.far),t.transparent=!1,h.renderer.renderScreenQuad(t,u),e.uniforms.aoMap.value=u.texture,e.uniforms.srcTexelSize.value.set(1/u.width,1/u.height),e.uniforms.depthTexture.value=s,e.uniforms.samplesOffsets.value=o,h.renderer.renderScreenQuad(e,c),r.uniforms.aoMap.value=c.texture,r.uniforms.diffuseTexture.value=a.texture,r.uniforms.srcTexelSize.value.set(1/c.width,1/c.height),r.uniforms.depthTexture.value=s,r.uniforms.samplesOffsets.value=o,h.renderer.renderScreenQuad(r,l)}}}(),yx.prototype.reset=function(){this._picker&&this._picker.reset(),this._lastPick=null,this._releaseAllVisuals(),this._setEditMode(px),this._resetObjects(),this._gfx&&(mf.clearTree(this._gfx.pivot),this._gfx.renderer2d.reset()),this.setNeedRender()},yx.prototype._resetScene=function(){this._objectControls.reset(),this._objectControls.allowTranslation(!0),this._objectControls.allowAltObjFreeRotation(!0),this.resetReps(),this.resetPivot(),this.rebuildAll()},yx.prototype.resetView=function(){this._picker&&this._picker.reset(),this._setEditMode(px),this._resetScene(),this._forEachComplexVisual(function(t){t.updateSelectionMask({}),t.rebuildSelectionGeometry()})},yx.prototype.load=function(t,e){var r=this;e=n.merge({},e,{context:this}),this.settings.now.use.multiFile||(this._loading.length&&(this._loading.forEach(function(t){t.cancel()}),this._loading.length=0),e.animation||this.reset(!0)),this.dispatchEvent({type:"load",options:e,source:t});var i=new ku;this._loading.push(i),i.addEventListener("notification",function(t){r.dispatchEvent(t.slaveEvent)}),this._spinner.spin(this._container);var o,a,s,l=function(t){var e=r._loading.indexOf(i);return-1!==e&&r._loading.splice(e,1),r._spinner.stop(),r._refreshTitle(),t};return(o=t,a=e,s=i,new Promise(function(t){if(s.shouldCancel())throw new Error("Operation cancelled");o=function(t,e){if(!n.isString(t))return t;var r=bx.exec(t);if(r){var i=Fu(r,3),o=i[1],a=void 0===o?"pdb":o,s=i[2];switch(a=a.toLowerCase(),s=s.toUpperCase(),a){case"pdb":t="http://files.rcsb.org/download/"+s+".pdb";break;case"cif":t="http://files.rcsb.org/download/"+s+".cif";break;case"mmtf":t="http://mmtf.rcsb.org/v1.0/full/"+s;break;case"ccp4":t="https://www.ebi.ac.uk/pdbe/coordinates/files/"+s.toLowerCase()+".ccp4";break;default:throw new Error("Unexpected data format shortcut")}return e.fileType=a,e.fileName=s+"."+a,e.sourceType="url",t}var l=wx.exec(t);if(l){var c=l[1].toLowerCase();return t="https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/"+c+"/JSON?record_type=3d",e.fileType="pubchem",e.fileName=c+".json",e.sourceType="url",t}return"url"!==e.sourceType&&void 0!==e.sourceType||(e.sourceType="url",Sx.test(t)||(t=Cu.resolveURL(t))),t}(o,a);var e=n.head(qy.loaders.find({type:a.sourceType,source:o}));if(!e)throw new Error("Could not find suitable loader for this source");var r=a.fileName||e.extractName(o);if(r){var i=Cu.splitFileName(r),l=Fu(i,2),c=l[0],u=l[1];n.defaults(a,{name:c,fileExt:u,fileName:r})}!function(t){var e=t.binary;if(void 0!==t.fileType){var r=n.head(qy.parsers.find({format:t.fileType}));if(!r)throw new Error("Could not find suitable parser for this format");e=r.binary||!1}if(void 0===e&&void 0!==t.fileExt){var i=n.head(qy.parsers.find({ext:t.fileExt}));i&&(e=i.binary||!1)}void 0!==t.fileExt&&".man"===t.fileExt.toLowerCase()&&(t.binary=!0,t.animation=!0),void 0!==e&&void 0!==t.binary&&t.binary!==e&&t.context.logger.warn("Overriding incorrect binary mode"),t.binary=e||!1}(a);var h=n.get(a,"preset.expression");if(!n.isUndefined(h)&&(h=JSON.parse(h))&&h.settings)for(var p=["singleUnit","draft.waterBondingHack"],f=0,d=p.length;f<d;++f){var m=p[f],g=n.get(h.settings,m);n.isUndefined(g)||Vu.set(m,g)}var v=new e(o,a);v.context=a.context,s.addEventListener("cancel",function(){return v.abort()}),v.addEventListener("progress",function(t){t.lengthComputable&&t.total>0?vx(v.logger,"Fetching",t.loaded/t.total):vx(v.logger,"Fetching")});var y=v.load().then(function(t){return a.context.logger.info("Fetching finished"),s.notify({type:"fetchingFinished",data:t}),t}).catch(function(t){throw a.context.logger.debug(t.message),t.stack&&a.context.logger.debug(t.stack),a.context.logger.error("Fetching failed"),s.notify({type:"fetchingFinished",error:t}),t});t(y)})).then(function(t){return r=t,n=e,o=i,new Promise(function(t,e){if(o.shouldCancel())throw new Error("Operation cancelled");if(o.notify({type:"convert"}),n.mdFile){for(var i=new Array(r.length),a=0;a<r.length;a++)i[a]=r.charCodeAt(a);var s=new Uint8Array(i),l=new File([s],n.fileName);yx.prototype.srvTopologyConvert(l,n.mdFile,function(r,i,a){r?(n.converted=!0,n.amberFileName=n.fileName,n.convertedFile=new File([s],n.fileName),n.fileName=null,n.fileType="pdb",o.notify({type:"convertingFinished"}),t(i)):(n.converted=!1,hu.error(a),n.error=a,o.notify({type:"convertingFinished",error:a}),e(new Error(a)))})}else n.converted=!0,t(r)});var r,n,o}).then(function(t){return function(t,e,r){if(r.shouldCancel())return Promise.reject(new Error("Operation cancelled"));r.notify({type:"parse"});var i=n.head(qy.parsers.find({format:e.fileType,ext:e.fileExt,data:t}));if(!i)return Promise.reject(new Error("Could not find suitable parser"));var o=new i(t,e);return o.context=e.context,r.addEventListener("cancel",function(){return o.abort()}),o.parse().then(function(t){return r.notify({type:"parsingFinished",data:t}),t}).catch(function(t){throw e.error=t,e.context.logger.debug(t.message),t.stack&&e.context.logger.debug(t.stack),e.context.logger.error("Parsing failed"),r.notify({type:"parsingFinished",error:t}),t})}(t,e,i)}).then(function(t){var n=r._onLoad(t,e);return l(n)}).catch(function(t){throw r.logger.error("Could not load data"),r.logger.debug(t),l(t)})},yx.prototype.unload=function(t){this._removeVisual(t||this.getCurrentVisual()),this.resetPivot()},yx.prototype._startAnimation=function(t){this._stopAnimation();var e=this,r=this._getComplexVisual();if(null!==r){try{this._frameInfo=new c_(r.getComplex(),t,{onLoadStatusChanged:function(){e.dispatchEvent({type:"mdPlayerStateChanged",state:{isPlaying:e._isAnimating,isLoading:!e._frameInfo||e._frameInfo.isLoading}})},onError:function(t){e._stopAnimation(),e.logger.error(t)}})}catch(t){return void this.logger.error("Animation file does not fit to current complex!")}this._continueAnimation()}else this.logger.error("Unable to start animation - no molecule is loaded.")},yx.prototype._startMdAnimation=function(t,e){this._stopAnimation();var r=this,n=this._getComplexVisual();if(null!==n){try{this._frameInfo=new c_(n.getComplex(),this.srvStreamMdFn(t,e),{onLoadStatusChanged:function(){r.dispatchEvent({type:"mdPlayerStateChanged",state:{isPlaying:r._isAnimating,isLoading:!r._frameInfo||r._frameInfo.isLoading}})},onError:function(t){r._stopAnimation(),r.logger.error(t)}})}catch(t){return void this.logger.error("Animation file does not fit to current complex!")}this._continueAnimation()}else this.logger.error("Unable to start animation - no molecule is loaded.")},yx.prototype._pauseAnimation=function(){null!==this._animInterval&&(this._isAnimating=!1,clearInterval(this._animInterval),this._animInterval=null,this._frameInfo&&this.dispatchEvent({type:"mdPlayerStateChanged",state:{isPlaying:this._isAnimating,isLoading:this._frameInfo.isLoading}}))},yx.prototype._continueAnimation=function(){this._isAnimating=!0;var t=1e3/Vu.now.maxfps;t=Number.isNaN(t)?0:t;var e=this,r=e._gfx.pivot,n=this._getComplexVisual();n&&(n.resetSelectionMask(),n.rebuildSelectionGeometry(),this._msgAtomInfo.style.opacity=0),this._animInterval=setInterval(function(){if(e.dispatchEvent({type:"mdPlayerStateChanged",state:{isPlaying:e._isAnimating,isLoading:e._frameInfo.isLoading}}),e._frameInfo.frameIsReady){r.updateToFrame(e._frameInfo),e._updateObjsToFrame(e._frameInfo),e._refreshTitle(" Frame "+e._frameInfo._currFrame+" of "+e._frameInfo._framesCount+" time interval - "+e._frameInfo._timeStep);try{e._frameInfo.nextFrame()}catch(t){return e.logger.error("Error during animation"),void e._stopAnimation()}e._needRender=!0}},t)},yx.prototype._stopAnimation=function(){null!==this._animInterval&&(clearInterval(this._animInterval),this._frameInfo.disableEvents(),this._frameInfo=null,this._animInterval=null,this._srvAnimSource=null,this.dispatchEvent({type:"mdPlayerStateChanged",state:null}))},yx.prototype._onLoad=function(t,e){var r,i=this._gfx,o=null;if(e.animation)return this._refreshTitle(),this._startAnimation(t),null;if(this._stopAnimation(),e&&e.keepRepsInfo||(this._opts.reps=null,this._opts._objects=null),"Complex"===t.id){var a=t;e.fileName?a.name=a.name||gx(e.fileName).toUpperCase():e.amberFileName?a.name=a.name||gx(e.amberFileName).toUpperCase():a.name="Dynamic "+e.fileType+" molecule",o=this._addVisual(new Sv(a.name,a)),this._curVisualName=o;var s=this.info();if(this.logger.info("Parsed "+e.fileName+" ("+s.atoms+" atoms, "+s.bonds+" bonds, "+s.residues+" residues, "+s.chains+" chains)."),n.isNumber(this._opts.unit)&&a.setCurrentStructure(this._opts.unit),e.preset)this.srvPresetApply(e.preset);else if(Vu.now.autoPreset)switch(e.fileType){case"cml":this.resetReps("small");break;case"pdb":case"mmtf":case"cif":r=!1,a.forEachComponent(function(t){t.forEachResidue(function(t){t._isValid&&(r=!0)})}),r?this.resetReps("macro"):this.resetReps("small");break;default:this.resetReps("default")}else this.resetReps("default")}else"Volume"===t.id&&(this.resetEd(),o=this._onLoadEd(t));return i.camera.updateProjectionMatrix(),this._updateFog(),i.root.resetTransform(),this.resetPivot(),this.resetPan(),this._objectControls.setScale(Vu.now.radiusToFit/this._getBSphereRadius()),this._resetObjects(),Vu.now.autoResolution&&this._tweakResolution(),this._opts.view&&(this.view(this._opts.view),delete this._opts.view),e.error?this.dispatchEvent({type:"onParseError",error:e.error}):this.dispatchEvent({type:"onParseDone"}),this._refreshTitle(),e.convertedFile&&e.mdFile&&this._startMdAnimation(e.mdFile,e.convertedFile),o},yx.prototype.resetEd=function(){this._edLoader&&(this._edLoader.abort(),this._edLoader=null),this._removeVisual(this._getVolumeVisual()),this._needRender=!0},yx.prototype.loadEd=function(t){var e=this;this.resetEd();var r=n.head(qy.loaders.find({source:t}));if(!r)return this.logger.error("Could not find suitable loader for this source"),Promise.reject(new Error("Could not find suitable loader for this source"));var i=this._edLoader=new r(t,{binary:!0});return i.context=this,i.load().then(function(t){var r=n.head(qy.parsers.find({format:"ccp4"}));if(!r)throw new Error("Could not find suitable parser for this source");var i=new r(t);return i.context=e,i.parse().then(function(t){e._onLoadEd(t)})}).catch(function(t){e.logger.error("Could not load ED data"),e.logger.debug(t)})},yx.prototype._onLoadEd=function(t){t.normalize();var e=new Ov("volume",t);e.getMesh().layers.set(mf.LAYERS.VOLUME);var r=this._addVisual(e);return this._needRender=!0,r},yx.prototype._needRebuild=function(){var t=!1;return this._forEachComplexVisual(function(e){t=t||e.needsRebuild()}),t},yx.prototype._rebuildObjects=function(){var t,e,r=this,n=this._gfx,i=[];for(t=0;t<n.pivot.children.length;++t){var o=n.pivot.children[t];o instanceof vf||i.push(o)}for(t=0;t<i.length;++t)i[t].parent.remove(i[t]);setTimeout(function(){var i=r._objects;for(t=0,e=i.length;t<e;++t){var o=i[t];o.needsRebuild&&o.build(),o.getGeometry()&&n.pivot.add(o.getGeometry())}},10)},yx.prototype.changeUnit=function(t,e){var r=this._getComplexVisual(e);if(void 0===t){var n=r?r.getComplex().getCurrentStructure():0;return"Current unit: "+n+" ("+(n>0?"Bio molecule "+n:"Asymmetric unit")+")"}if(!r)throw new Error("There is no complex to change!");return r.getComplex().setCurrentStructure(t)&&this._resetScene(),""},yx.prototype.rebuild=function(){if(this._building)this.logger.warn("Miew.rebuild(): already building!");else{this._building=!0,this.dispatchEvent({type:"rebuild"}),this._rebuildObjects(),this._gfx.renderer2d.reset();var t=[];this._forEachComplexVisual(function(e){e.needsRebuild()&&t.push(e.rebuild().then(function(){return new Promise(function(t){e.rebuildSelectionGeometry(),t()})}))});var e=this;this._spinner.spin(this._container),Promise.all(t).then(function(){e._spinner.stop(),e._needRender=!0,e._refreshTitle(),e._building=!1})}},yx.prototype.rebuildAll=function(){this._forEachComplexVisual(function(t){t.setNeedsRebuild()})},yx.prototype._refreshTitle=function(t){var e;t=void 0===t?"":t;var r=this._getComplexVisual();if(r){e=r.getComplex().name;var n=r.repGet(r.repCurrent());e+=n?" – "+n.mode.name+" Mode":""}else e=Object.keys(this._visuals).length>0?"Unknown":"No Data";e+=t,this.dispatchEvent({type:"titleChanged",data:e})},yx.prototype.setNeedRender=function(){this._needRender=!0},yx.prototype._extractRepresentation=function(){var t=this,e=[];this._forEachComplexVisual(function(r){if(0!==r.getSelectionCount()){var n=r.buildSelectorFromMask(1<<r.getSelectionBit()),i=Vu.now.presets.default,o=r.repAdd({selector:n,mode:i[0].mode.id,colorer:i[0].colorer.id,material:i[0].material.id});o<0?r.repCount()===Sv.NUM_REPRESENTATION_BITS&&t.logger.warn("Number of representations is limited to "+Sv.NUM_REPRESENTATION_BITS):(r.repCurrent(o),e.push(r.name))}}),e.length>0&&(this.logger.report("New representation from selection for complexes: "+e.join(", ")),this.dispatchEvent({type:"repAdd"}))},yx.prototype._setReps=function(t){t=t||this._opts&&this._opts.reps||[],this._forEachComplexVisual(function(e){return e.resetReps(t)})},yx.prototype.applyPreset=function(t){for(var e=Vu.now.presets,r=[t||Vu.defaults.preset,Vu.defaults.preset,Object.keys(e)[0]],n=null,i=0;!n&&i<r.length;++i)Vu.now.preset=r[i],(n=e[Vu.now.preset])||this.logger.warn('Unknown preset "'+Vu.now.preset+'"');this._setReps(n)},yx.prototype.resetReps=function(t){var e=this._opts&&this._opts.reps;e?this._setReps(e):this.applyPreset(t)},yx.prototype.repCount=function(t){var e=this._getComplexVisual(t);return e?e.repCount():0},yx.prototype.repCurrent=function(t,e){var r=this._getComplexVisual(e),n=r?r.repCurrent(t):-1;return t&&n!==t&&this.logger.warn("Representation "+t+" was not found. Current rep remains unchanged."),n},yx.prototype.rep=function(t,e){var r=this._getComplexVisual("");return r?r.rep(t,e):null},yx.prototype.repGet=function(t,e){var r=this._getComplexVisual(e);return r?r.repGet(t):null},yx.prototype.repAdd=function(t,e){var r=this._getComplexVisual(e);return r?r.repAdd(t):-1},yx.prototype.repRemove=function(t,e){var r=this._getComplexVisual(e);return r?r.repRemove(t):null},yx.prototype.repHide=function(t,e,r){this._needRender=!0;var n=this._getComplexVisual(r);return n?n.repHide(t,e):null},yx.prototype._setEditMode=function(t){this._editMode=t;var e=this._msgMode;e&&(e.style.opacity=t===px?0:1,t!==px&&(e.getElementsByTagName("p")[0].innerHTML=t===fx?"COMPONENT EDIT MODE":"FRAGMENT EDIT MODE"));this.dispatchEvent({type:"editModeChanged",data:t===px})},yx.prototype._enterComponentEditMode=function(){if(this._editMode===px){var t=[];this._forEachComplexVisual(function(e){var r=e.beginComponentEdit();r&&t.push(r)}),t!==[]&&(this._editors=t,this.logger.info("COMPONENT EDIT MODE -- ON"),this._setEditMode(fx),this._objectControls.keysTranslateObj(!0))}},yx.prototype._applyComponentEdit=function(){if(this._editMode===fx){this._objectControls.stop(),this._objectControls.keysTranslateObj(!1);for(var t=0;t<this._editors.length;++t)this._editors[t].apply();this._editors=[],this.logger.info("COMPONENT EDIT MODE -- OFF (applied)"),this._setEditMode(px),this.rebuildAll()}},yx.prototype._discardComponentEdit=function(){if(this._editMode===fx){this._objectControls.stop(),this._objectControls.keysTranslateObj(!1);for(var t=0;t<this._editors.length;++t)this._editors[t].discard();this._editors=[],this.logger.info("COMPONENT EDIT MODE -- OFF (discarded)"),this._setEditMode(px),this._needRender=!0}},yx.prototype._enterFragmentEditMode=function(){if(this._editMode===px){var t=[];if(this._forEachComplexVisual(function(e){e instanceof Sv&&e.getSelectionCount()>0&&t.push(e)}),1===t.length){var e=t[0].beginFragmentEdit();e&&(this._editors=[e],this.logger.info("FRAGMENT EDIT MODE -- ON (single bond)"),this._setEditMode(dx),this._objectControls.allowTranslation(!1),this._objectControls.allowAltObjFreeRotation(e.isFreeRotationAllowed()),this._needRender=!0)}}},yx.prototype._applyFragmentEdit=function(){if(this._editMode===dx){this._objectControls.stop();for(var t=0;t<this._editors.length;++t)this._editors[t].apply();this._editors=[],this.logger.info("FRAGMENT EDIT MODE -- OFF (applied)"),this._setEditMode(px),this._objectControls.allowTranslation(!0),this._objectControls.allowAltObjFreeRotation(!0),this.rebuildAll()}},yx.prototype._discardFragmentEdit=function(){if(this._editMode===dx){this._objectControls.stop();for(var t=0;t<this._editors.length;++t)this._editors[t].discard();this._editors=[],this.logger.info("FRAGMENT EDIT MODE -- OFF (discarded)"),this._setEditMode(px),this._objectControls.allowTranslation(!0),this._objectControls.allowAltObjFreeRotation(!0),this._needRender=!0}},yx.prototype.resetPan=function(){this._gfx.camera.position.x=0,this._gfx.camera.position.y=0,this.dispatchEvent({type:"transform"})},yx.prototype._onPick=function(t){if(Vu.now.picking&&null===this._animInterval&&this._editMode!==dx&&!this._objectControls.isEditingAltObj()){var e=null;if(t.obj.atom?(e=t.obj.atom.getResidue().getChain().getComplex(),this._lastPick=t.obj.atom):t.obj.residue?(e=t.obj.residue.getChain().getComplex(),this._lastPick=t.obj.residue):t.obj.chain?(e=t.obj.chain.getComplex(),this._lastPick=t.obj.chain):t.obj.molecule?(e=t.obj.molecule.getComplex(),this._lastPick=t.obj.molecule):this._lastPick=null,e){var r=this._getVisualForComplex(e);r&&(n(r),this._needRender=!0)}else this._forEachComplexVisual(n),this._needRender=!0;this._updateInfoPanel()}function n(e){e.updateSelectionMask(t.obj),e.rebuildSelectionGeometry()}},yx.prototype._onDblClick=function(t){"atom"in t.obj?this.setPivotAtom(t.obj.atom):"residue"in t.obj?this.setPivotResidue(t.obj.residue):this.resetPivot(),this.resetPan(),this._needRender=!0},yx.prototype._onKeyDown=function(t){if(this._running&&this._hotKeysEnabled)switch(t.keyCode){case"C".charCodeAt(0):Vu.now.editing&&this._enterComponentEditMode();break;case"F".charCodeAt(0):Vu.now.editing&&this._enterFragmentEditMode();break;case"A".charCodeAt(0):switch(this._editMode){case fx:this._applyComponentEdit();break;case dx:this._applyFragmentEdit()}break;case"D".charCodeAt(0):switch(this._editMode){case fx:this._discardComponentEdit();break;case dx:this._discardFragmentEdit()}break;case"S".charCodeAt(0):t.preventDefault(),t.stopPropagation(),Vu.now.ao=!Vu.now.ao,this._needRender=!0;break;case 107:t.preventDefault(),t.stopPropagation(),this._forEachComplexVisual(function(t){t.expandSelection(),t.rebuildSelectionGeometry()}),this._updateInfoPanel(),this._needRender=!0;break;case 109:t.preventDefault(),t.stopPropagation(),this._forEachComplexVisual(function(t){t.shrinkSelection(),t.rebuildSelectionGeometry()}),this._updateInfoPanel(),this._needRender=!0}},yx.prototype._onKeyUp=function(t){this._running&&this._hotKeysEnabled&&t.keyCode==="X".charCodeAt(0)&&this._extractRepresentation()},yx.prototype._updateInfoPanel=function(){var t,e,r=this._msgAtomInfo.getElementsByTagName("p")[0],n=0;for(this._forEachComplexVisual(function(t){n+=t.getSelectionCount()});r.firstChild;)r.removeChild(r.firstChild);if(0!==n){var i=String(n)+" atom"+(1!==n?"s":"")+" selected";null!==this._lastPick&&(i+=", the last pick:");var o="",a="",s="";if(this._lastPick instanceof lx){e=(t=this._lastPick)._residue;var l=t.getName();a=null!==l.getNode()?l.getNode():l.getString();var c=32!==t._location?String.fromCharCode(t._location):"";o=t.element.fullName+" #"+t._serial+c+":       "+e._chain._name+"."+e._type._name+e._sequence+e._icode.trim()+".","string"==typeof a&&(o+=a),s="Coord: ("+t._position.x.toFixed(2).toString()+",     "+t._position.y.toFixed(2).toString()+",     "+t._position.z.toFixed(2).toString()+")"}else this._lastPick instanceof cx?o=(e=this._lastPick)._type._fullName+":       "+e._chain._name+"."+e._type._name+e._sequence+e._icode.trim():this._lastPick instanceof ux?o="chain "+this._lastPick._name:this._lastPick instanceof hx&&(o="molecule "+this._lastPick._name);if(r.appendChild(document.createTextNode(i)),""!==o&&(r.appendChild(document.createElement("br")),r.appendChild(document.createTextNode(o))),"string"!=typeof a){var u=a.cloneNode(!0);u.style.fontSize="85%",r.appendChild(u)}""!==s&&(r.appendChild(document.createElement("br")),r.appendChild(document.createTextNode(s))),this._msgAtomInfo.style.opacity=1}else this._msgAtomInfo.style.opacity=0},yx.prototype._getAltObj=function(){if(this._editors){for(var t=null,e=0;e<this._editors.length;++e){var r=this._editors[e].getAltObj();if(r.objects.length>0){if(t){t=null;break}t=r}}if(t)return t}return{objects:[],pivot:new He(0,0,0)}},yx.prototype.resetPivot=function(){var t=new vn;this._forEachVisual(function(e){t.union(e.getBoundaries().boundingBox)}),t.getCenter(this._gfx.pivot.position),this._gfx.pivot.position.negate(),this.dispatchEvent({type:"transform"})},yx.prototype.setPivotResidue=function(t){var e=this._getVisualForComplex(t.getChain().getComplex());if(e){var r=this._gfx.pivot.position;if(t._controlPoint)r.copy(t._controlPoint);else{for(var n=0,i=0,o=0,a=t._atoms.length,s=0;s<a;++s){var l=t._atoms[s]._position;n+=l.x/a,i+=l.y/a,o+=l.z/a}r.set(n,i,o)}r.applyMatrix4(e.matrix),r.negate(),this.dispatchEvent({type:"transform"})}},yx.prototype.setPivotAtom=function(t){var e=this._getVisualForComplex(t.getResidue().getChain().getComplex());if(e){var r=this._gfx.pivot.position;r.copy(t._position),r.applyMatrix4(e.matrix),r.negate(),this.dispatchEvent({type:"transform"})}},yx.prototype.benchmarkGfx=function(t){var e=this,r=new Fv(this._gfx.renderer);return new Promise(function(n){t||Vu.now.autoResolution?(e.dispatchEvent({type:"profile"}),e._spinner.spin(e._container),r.runOnTicks(50,1e3,2e3).then(function(t){e._gfxScore=0,t>=5&&(e._gfxScore=1e3/r.mean()),t>0&&(e._gfxScore=.5*t),e._spinner.stop(),n()})):n()})},yx.prototype.screenshot=function(t,e){var r,n,i,o=this._gfx;if(e=e||t||o.height,(t=t||o.width)===o.width&&e===o.height)r=o.renderer.domElement.toDataURL("image/png");else{var a=o.camera.aspect,s=o.camera.fov,l=(i=o.camera.fov,Math.tan(ye.degToRad(.5*i)))*Math.min(o.width,o.height)/o.height,c=t/e;o.camera.aspect=c,o.camera.fov=(n=l/Math.min(c,1),2*ye.radToDeg(Math.atan(n))),o.camera.updateProjectionMatrix(),o.renderer.setSize(t,e),this._renderFrame("NONE"),r=o.renderer.domElement.toDataURL("image/png"),o.camera.aspect=a,o.camera.fov=s,o.camera.updateProjectionMatrix(),o.renderer.setSize(o.width,o.height),this._needRender=!0}return r},yx.prototype.screenshotSave=function(t,e,r){var n=this.screenshot(e,r);Cu.shotDownload(n,t)},yx.prototype._tweakResolution=function(){var t=[["poor",100],["low",500],["medium",1e3],["high",5e3],["ultra",Number.MAX_VALUE]],e=0;if(this._forEachComplexVisual(function(t){e+=t.getComplex().getAtomCount()}),e>0)for(var r=1e6*this._gfxScore/e,n=0;n<t.length;++n)if(r<t[n][1]){this._autoChangeResolution(t[n][0]);break}},yx.prototype._autoChangeResolution=function(t){t!==Vu.now.resolution&&this.logger.report('Your rendering resolution was changed to "'+t+'" for best performance.'),Vu.now.resolution=t},yx.prototype.saveSettings=function(){this._cookies.setCookie(this._opts.settingsCookie,JSON.stringify(this.settings.getDiffs(!0)))},yx.prototype._loadSettings=function(){try{var t=this._cookies.getCookie(this._opts.settingsCookie),e=t?JSON.parse(t):{};this.settings.applyDiffs(e,!0)}catch(t){this.logger.error("Cookies parse error: "+t.message)}},yx.prototype.restoreSettings=function(){var t=n.cloneDeep(this.settings.now);this._loadSettings();var e=Cu.objectsDiff(this.settings.now,t);this._onSettingsChanged(e)},yx.prototype.resetSettings=function(){var t=n.cloneDeep(this.settings.now);this.settings.reset();var e=Cu.objectsDiff(this.settings.now,t);this._onSettingsChanged(e)},yx.prototype.setOptions=function(t){"string"==typeof t&&(t=yx.options.fromAttr(t)),t.reps&&(this._opts.reps=null),n.merge(this._opts,t),t.settings&&this.set(t.settings),this._opts._objects=t._objects,this._resetObjects(),t.load&&this.load(t.load,{fileType:t.type}),t.preset&&(Vu.now.preset=t.preset),t.reps&&this.resetReps(t.preset),this._opts.view&&(this.view(this._opts.view),delete this._opts.view);var e=this._getComplexVisual();e&&(e.getComplex().resetCurrentStructure(),n.isNumber(t.unit)&&e.getComplex().setCurrentStructure(t.unit),this.resetView(),this.rebuildAll())},yx.prototype.info=function(t){var e=this._getComplexVisual(t);if(!e)return{};var r=e.getComplex(),n=r.metadata;return{id:n.id||r.name||"UNKNOWN",title:n.title&&n.title.join(" ")||"UNKNOWN DATA",atoms:r.getAtomCount(),bonds:r.getBondCount(),residues:r.getResidueCount(),chains:r.getChainCount()}},yx.prototype.addObject=function(t,e){var r=null;if(t.type===h_.prototype.type&&(r=h_),null===r)throw new Error("Unknown scene object type - "+t.type);try{var n=new r(t.params,t.opts);this._addSceneObject(n)}catch(t){if(e)throw t;this.logger.debug("Error during scene object creation: "+t.message)}this._needRender=!0},yx.prototype._addSceneObject=function(t){var e=this._getComplexVisual();t.build&&e&&(t.build(e.getComplex()),this._gfx.pivot.add(t.getGeometry()));var r=this._objects;r[r.length]=t},yx.prototype._updateObjsToFrame=function(t){for(var e=this._objects,r=0,n=e.length;r<n;++r)e[r].updateToFrame&&e[r].updateToFrame(t)},yx.prototype._resetObjects=function(){var t=this._opts._objects;if(this._objects=[],t)for(var e=0,r=t.length;e<r;++e)this.addObject(t[e],!1)},yx.prototype.removeObject=function(t){var e=this._objects[t];if(!e)throw new Error("Scene object with index "+t+" does not exist");e.destroy(),this._objects.splice(t,1),this._needRender=!0},yx.prototype.getURL=function(t){return ph.toURL(this.getState(n.defaults(t,{compact:!0,settings:!1,view:!1})))},yx.prototype.getScript=function(t){return ph.toScript(this.getState(n.defaults(t,{compact:!0,settings:!0,view:!0})))},yx.prototype._compareReps=function(t,e){var r={},i=0;t&&(i=t.repCount());var o=Vu.defaults.presets[Vu.now.preset],a=e;void 0===o||o.length>i?(a=!1,r.preset="empty"):Vu.now.preset!==Vu.defaults.preset&&(r.preset=Vu.now.preset);for(var s=[],l=!0,c=0,u=i;c<u;++c)s[c]=t.repGet(c).compare(a?o[c]:null),n.isEmpty(s[c])||(l=!1);return l||(r.reps=s),r},yx.prototype.getState=function(t){var e={};t=n.defaults(t,{compact:!0,settings:!1,view:!1});var r=this._getComplexVisual();if(null!==r){r.getComplex().metadata.id&&(e.load=r.getComplex().metadata.id);var i=r.getComplex().getCurrentStructure();1!==i&&(e.unit=i)}var o=this._compareReps(r,t.compact);o.preset&&(e.preset=o.preset),o.reps&&(e.reps=o.reps);for(var a=this._objects,s=[],l=0,c=a.length;l<c;++l)s[l]=a[l].identify();if(a.length>0&&(e._objects=s),t.view&&(e.view=this.view()),t.settings){var u=this.settings.getDiffs(!1);n.isEmpty(u)||(e.settings=u)}return e},yx.prototype.get=function(t,e){return Vu.get(t,e)},yx.prototype._clipPlaneUpdateValue=function(t){var e=Math.max(this._gfx.camera.position.z-t*Vu.now.draft.clipPlaneFactor,Vu.now.camNear),r={clipPlaneValue:e};this._forEachComplexVisual(function(t){t.setUberOptions(r)});for(var n=0,i=this._objects.length;n<i;++n){var o=this._objects[n];o._line&&o._line.material.setUberOptions(r)}null!==this._picker&&(this._picker.clipPlaneValue=e)},yx.prototype._fogFarUpdateValue=function(){null!==this._picker&&(this._gfx.scene.fog?this._picker.fogFarValue=this._gfx.scene.fog.far:this._picker.fogFarValue=void 0)},yx.prototype._onSettingsChanged=function(t){if(t instanceof Object){if(void 0!==t.theme&&this._onThemeChanged(),void 0!==t.draft&&void 0!==t.draft.clipPlane){var e={clipPlane:Vu.now.draft.clipPlane};this._forEachComplexVisual(function(t){return t.setMaterialValues(e)});for(var r=0,n=this._objects.length;r<n;++r){var i=this._objects[r];i._line&&(i._line.material.setValues(e),i._line.material.needsUpdate=!0)}this.rebuildAll()}void 0===t.transparency&&void 0===t.resolution||this.rebuildAll(),void 0!==t.fps&&this._fps.show(Vu.now.fps),void 0===t.fogNearFactor&&void 0===t.fogFarFactor&&void 0===t.fog||this._updateFog(),t.palette&&this.rebuildAll(),t.autoResolution&&!this._gfxScore&&this.logger.warn("Benchmarks are missed, autoresolution will not work! Autoresolution should be set during miew startup."),t.stereo&&this._toggleWebVR("WEBVR"===t.stereo,this._gfx),this._needRender=!0}},yx.prototype.set=function(t,e){if("string"==typeof t&&void 0!==e){var r=t;t={},n.set(t,r,e)}t instanceof Object&&(Vu.override(t),this._onSettingsChanged(t))},yx.prototype.select=function(t,e){var r=this._getComplexVisual();if(r){var i=t;n.isString(t)&&(i=sx.parse(t).selector),r.select(i,e),this._updateInfoPanel(),this._needRender=!0}};var xx="1";yx.prototype.view=function(t){var e,r,n,i=this,o=this._gfx.pivot,a=[],s="ZXY";return void 0===t?(e=o.position,r=i._objectControls.getScale()/Vu.now.radiusToFit,(n=new Mn).setFromQuaternion(i._objectControls.getOrientation(),s),a=[e.x,e.y,e.z,r,n.x,n.y,n.z],xx+Cu.arrayToBase64(a,Float32Array)):(function(){40===t.length&&(t="0"+t);var e=t[0];if(a=Cu.arrayFromBase64(t.substr(1),Float32Array),e!==xx){if("0"!==e)return void i.logger.warn("Encoded view version mismatch, stored as "+e+" vs "+xx+" expected");a[3]/=8}var r=R_.createView();r.position.copy(o.position),r.scale=i._objectControls.getScale(),r.orientation.copy(i._objectControls.getOrientation());var n=R_.createView();n.position.set(a[0],a[1],a[2]),i._getComplexVisual()&&n.position.sub(i._getComplexVisual().position),n.scale=a[3],n.orientation.setFromEuler(new Mn(a[4],a[5],a[6],s)),R_.setup(r,n)}(),t)},yx.prototype._updateView=function(){var t=this._gfx.pivot;if(R_.wasStarted()||R_.start(),R_.isMoving()){var e=R_.getCurrentView();if(e.success){var r=e.view;t.position.copy(r.position),this._objectControls.setScale(r.scale*Vu.now.radiusToFit),this._objectControls.setOrientation(r.orientation),this.dispatchEvent({type:"transform"}),this._needRender=!0}}},yx.prototype.translate=function(t,e,r){this._objectControls.translatePivot(t,e,r),this.dispatchEvent({type:"transform"}),this._needRender=!0},yx.prototype.rotate=function(t,e,r){this._objectControls.rotate((new We).setFromEuler(new Mn(t,e,r,"XYZ"))),this.dispatchEvent({type:"transform"}),this._needRender=!0},yx.prototype.scale=function(t){if(t<=0)throw new RangeError("Scale should be greater than zero");this._objectControls.scale(t),this.dispatchEvent({type:"transform"}),this._needRender=!0},yx.prototype.pan=function(t,e){this._gfx.camera.translateX(t),this._gfx.camera.translateY(e),this._needRender=!0},yx.prototype.within=function(t,e){var r=this._getComplexVisual();if(!r)return sx.None();t instanceof String&&(t=sx.parse(t));var n=r.within(t,e);return n&&(r.rebuildSelectionGeometry(),this._needRender=!0),n},yx.prototype.projected=function(t,e){var r=this._getComplexVisual(e);if(!r)return!1;var n=r.getComplex().getAtomByFullname(t);if(null===n)return!1;var i=n._position.clone();return this._gfx.pivot.updateMatrixWorldRecursive(),this._gfx.camera.updateMatrixWorldRecursive(),this._gfx.pivot.localToWorld(i),i.project(this._gfx.camera),{x:.5*(i.x+1)*this._gfx.width,y:.5*(1-i.y)*this._gfx.height}};var bx=/^(?:(pdb|cif|mmtf|ccp4):\s*)?(\d[a-z\d]{3})$/i,wx=/^(?:pc|pubchem):\s*([a-z]+)$/i,Sx=/^([a-z][a-z\d\-+.]*):/i;yx.prototype.VERSION="0.7.11",n.assign(yx,{VERSION:yx.prototype.VERSION,registeredPlugins:[],chem:Jp,modes:Ng,colorers:uv,materials:gv,palettes:qg,options:ph,settings:Vu,utils:Cu,gfx:{Representation:vv,fbxExport:function(t,e,r){N_=Vu.now.fbxprec,window.requestFileSystem=window.requestFileSystem||window.webkitRequestFileSystem,window.requestFileSystem(window.TEMPORARY,1073741824,function(n){var i,o,a,s,l,c,u,h,p=new z_;F_=n,r&&(l=t,c="atoms.txt",u=e,(s=p).add(c,"",!1,!1),l.forEachAtom(function(t){var e=t.getPosition(),r=new Dr(h.getAtomColor(t,l)),n="ATOM "+t._index+" "+e.x+" "+e.y+" "+e.z+" "+u.calcAtomRadius(t)+" "+r.r+" "+r.g+" "+r.b+"\n";s.add(c,n,!1,!0)}),o=t,a="bonds.txt",(i=p).add(a,"",!1,!1),o.forEachBond(function(t){var e="BIND "+t._left._index+" "+t._right._index+"\n";i.add(a,e,!1,!0)}),i.add(a,"TED",!1,!0)),function(t,e,r){var n={indices:null};function i(t){t instanceof io&&V_(n,t.geometry);for(var e=0,r=t.children.length;e<r;e++)i(t.children[e])}for(var o=0,a=r.length;o<a;++o)i(r[o].buildGeometry(e));j_(t,n)}(p,t,e)},D_)}},thirdParty:{lodash:n,three:iu}});var Mx=r(function(t,r){var n=function(){var t=function(t,e,r,n){for(r=r||{},n=t.length;n--;r[t[n]]=e);return r},e=[1,73],r=[1,75],n=[1,76],i=[1,79],o=[1,80],a=[1,81],s=[1,82],l=[1,83],c=[1,94],u=[1,86],h=[1,87],p=[1,88],f=[1,89],d=[1,112],m=[1,90],g=[1,113],v=[1,93],y=[1,64],_=[1,95],x=[1,96],b=[1,98],w=[1,97],S=[1,109],M=[1,110],A=[1,111],E=[1,99],C=[1,100],T=[1,101],P=[1,102],L=[1,103],R=[1,104],N=[1,105],I=[1,106],O=[1,107],D=[1,108],F=[1,114],z=[1,115],k=[1,116],U=[1,118],B=[1,117],V=[1,70],j=[1,72],G=[1,69],W=[1,71],H=[1,77],X=[1,78],Y=[1,84],q=[1,85],Z=[1,91],$=[1,92],K=[1,66],Q=[1,67],J=[1,68],tt=[1,74],et=[1,128],rt=[1,124],nt=[1,127],it=[1,125],ot=[1,126],at=[1,131],st=[1,130],lt=[1,147],ct=[1,155],ut=[1,162],ht=[1,163],pt=[1,200],ft=[5,6,7,9,12,13,14,16,17,18,19,22,24,25,26,29,32,33,34,36,37,40,42,43,44,51,53,54,55,57,58,59,61,62,63,65,66,67,68,69,70,71,72,73,74,76,77,78,79,81,82,84,85,86,90,91,93,96,97,100,102,103],dt=[5,6,7,9,12,13,14,16,17,18,19,22,24,25,26,29,32,33,34,36,37,40,42,43,44,51,53,54,55,57,58,59,61,62,63,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,81,82,84,85,86,90,91,93,96,97,100,102,103],mt=[5,6,7,9,12,14,16,17,18,19,22,24,25,26,29,32,33,36,37,40,42,43,44,51,53,54,55,57,58,61,62,63,65,66,67,68,69,70,71,72,73,79,81,82,84,85,86,90,91,100],gt=[5,90,91],vt=[5,93],yt=[1,226],_t=[5,13,59,74,103],xt=[75,102],bt={trace:function(){},yy:{},symbols_:{error:2,Program:3,Command:4,EOF:5,RESET:6,BUILD:7,ALL:8,HELP:9,Path:10,OneArgCommand:11,GET:12,STRING:13,SET:14,Value:15,SET_SAVE:16,SET_RESTORE:17,SET_RESET:18,PRESET:19,AddRepresentation:20,EditRepresentation:21,REMOVE:22,RepresentationReference:23,HIDE:24,SHOW:25,LIST:26,EXPAND_KEY:27,SELECTOR_KEY:28,SELECT:29,AS:30,WordAll:31,SELECTOR:32,WITHIN:33,NUMBER:34,OF:35,MATERIAL:36,IDENTIFIER:37,ModeCMD:38,ColorCMD:39,VIEW:40,BASE_64:41,UNIT:42,SCALE:43,ROTATE:44,AxesList:45,TRANSLATE:46,GetURLBranch:47,Screenshot:48,SrvCMD:49,SrvScenarioCMD:50,LINE:51,ArgList:52,LISTOBJ:53,REMOVEOBJ:54,URL:55,VIEW_KEY:56,SCREENSHOT:57,FILE_LIST:58,FILE_KEY:59,PresetPath:60,FILE_REGISTER:61,FILE_DELETE:62,PRESET_ADD:63,Word:64,PRESET_DELETE:65,PRESET_UPDATE:66,PRESET_RENAME:67,PRESET_OPEN:68,CREATE_SCENARIO:69,RESET_SCENARIO:70,DELETE_SCENARIO:71,LIST_SCENARIO:72,ADD_SCENARIO_ITEM:73,DELAY_KEY:74,"=":75,DESCRIPTION_KEY:76,PDB_KEY:77,PRST_KEY:78,LOAD:79,Url:80,SCRIPT:81,ADD:82,Description:83,REP:84,MODE:85,COLOR:86,Descriptor:87,RepresentationOwnProperty:88,RepresentationOwnPropertyOpts:89,DESC_KEY:90,DESC_KEY_OPTS:91,AxesArg:92,DESC_KEY_AXES:93,Arg:94,PathWoDescKey:95,HEX:96,BOOL:97,CommandSetWoDESC_KEY:98,DescKeys:99,CLEAR:100,CommandSet:101,".":102,"/":103,HexOrNumber:104,$accept:0,$end:1},terminals_:{2:"error",5:"EOF",6:"RESET",7:"BUILD",8:"ALL",9:"HELP",12:"GET",13:"STRING",14:"SET",16:"SET_SAVE",17:"SET_RESTORE",18:"SET_RESET",19:"PRESET",22:"REMOVE",24:"HIDE",25:"SHOW",26:"LIST",27:"EXPAND_KEY",28:"SELECTOR_KEY",29:"SELECT",30:"AS",32:"SELECTOR",33:"WITHIN",34:"NUMBER",35:"OF",36:"MATERIAL",37:"IDENTIFIER",40:"VIEW",41:"BASE_64",42:"UNIT",43:"SCALE",44:"ROTATE",46:"TRANSLATE",51:"LINE",53:"LISTOBJ",54:"REMOVEOBJ",55:"URL",56:"VIEW_KEY",57:"SCREENSHOT",58:"FILE_LIST",59:"FILE_KEY",61:"FILE_REGISTER",62:"FILE_DELETE",63:"PRESET_ADD",65:"PRESET_DELETE",66:"PRESET_UPDATE",67:"PRESET_RENAME",68:"PRESET_OPEN",69:"CREATE_SCENARIO",70:"RESET_SCENARIO",71:"DELETE_SCENARIO",72:"LIST_SCENARIO",73:"ADD_SCENARIO_ITEM",74:"DELAY_KEY",75:"=",76:"DESCRIPTION_KEY",77:"PDB_KEY",78:"PRST_KEY",79:"LOAD",81:"SCRIPT",82:"ADD",84:"REP",85:"MODE",86:"COLOR",90:"DESC_KEY",91:"DESC_KEY_OPTS",93:"DESC_KEY_AXES",96:"HEX",97:"BOOL",100:"CLEAR",102:".",103:"/"},productions_:[0,[3,2],[3,1],[4,1],[4,1],[4,2],[4,1],[4,2],[4,1],[4,2],[4,2],[4,3],[4,3],[4,1],[4,1],[4,1],[4,1],[4,2],[4,1],[4,1],[4,2],[4,2],[4,2],[4,2],[4,1],[4,2],[4,2],[4,2],[4,4],[4,2],[4,6],[4,2],[4,1],[4,1],[4,1],[4,2],[4,2],[4,1],[4,2],[4,2],[4,2],[4,2],[4,1],[4,1],[4,1],[4,1],[4,3],[4,3],[4,4],[4,4],[4,1],[4,2],[47,1],[47,2],[47,2],[47,3],[47,3],[48,1],[48,2],[48,3],[49,1],[49,3],[49,2],[49,4],[49,2],[49,4],[49,2],[49,4],[49,1],[49,2],[49,2],[49,2],[49,3],[49,3],[49,3],[49,2],[49,2],[49,2],[49,2],[49,2],[49,2],[49,2],[49,2],[49,3],[49,3],[49,3],[49,2],[49,2],[49,2],[50,2],[50,2],[50,1],[50,2],[50,2],[50,2],[50,1],[50,2],[50,3],[50,3],[50,3],[50,7],[50,13],[50,13],[50,13],[50,13],[11,2],[11,2],[11,2],[11,2],[20,1],[20,2],[20,2],[20,3],[21,2],[21,3],[38,2],[38,3],[39,2],[39,3],[23,1],[23,1],[83,1],[83,2],[83,3],[83,4],[87,1],[87,1],[87,2],[88,3],[89,3],[45,1],[45,2],[92,2],[52,1],[52,2],[94,3],[15,1],[15,1],[15,1],[15,1],[15,1],[64,1],[64,1],[31,1],[31,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[98,1],[99,1],[99,1],[99,1],[99,1],[99,1],[99,1],[99,1],[101,1],[101,1],[95,1],[95,3],[95,3],[10,1],[10,1],[10,3],[10,3],[10,3],[80,1],[60,1],[60,3],[104,1],[104,1]],performAction:function(t,e,r,n,i,o,a){var s=o.length-1;switch(i){case 1:return o[s-1];case 3:this.$=n.miew.reset(!1),n.ClearContext(),n.miew.resetReps("empty");break;case 4:this.$=n.miew.rebuild();break;case 5:this.$=n.miew.rebuildAll(),n.miew.rebuild();break;case 6:this.$=n.echo(n.utils.help().toString());break;case 7:this.$=n.echo(n.utils.help(o[s]).toString());break;case 9:case 10:this.$=n.utils.propagateProp(o[s]),n.echo(n.miew.get(o[s]).toString());break;case 11:case 12:this.$=n.miew.set(o[s-1],n.utils.propagateProp(o[s-1],o[s]));break;case 13:this.$=n.miew.saveSettings();break;case 14:this.$=n.miew.restoreSettings();break;case 15:this.$=n.miew.resetSettings();break;case 16:this.$=n.miew.resetReps();break;case 17:this.$=n.miew.applyPreset(o[s]);break;case 20:this.$=n.miew.repRemove(o[s]),n.representations.remove(o[s]);break;case 21:this.$=n.miew.repHide(o[s]);break;case 22:this.$=n.miew.repHide(o[s],!1);break;case 23:this.$=n.echo(n.utils.listRep(n.miew,n.representations,o[s],"-e"));break;case 24:this.$=n.echo(n.utils.list(n.miew,n.representations));break;case 25:this.$=n.echo(n.utils.list(n.miew,n.representations,o[s]));break;case 26:this.$=n.echo(n.utils.listSelector(n.miew,n.Context));break;case 27:this.$=n.miew.select(n.utils.checkArg(o[s-1].toLowerCase(),o[s],!0));break;case 28:this.$=n.Context[o[s].toLowerCase()]=n.utils.checkArg(o[s-3].toLowerCase(),o[s-2],!0),n.miew.select(n.Context[o[s].toLowerCase()]);break;case 29:this.$=n.miew.rep(n.miew.repCurrent(),{selector:n.utils.checkArg(o[s-1].toLowerCase(),o[s])});break;case 30:this.$=n.Context[o[s].toLowerCase()]=n.miew.within(n.utils.checkArg("select",o[s-2],!0),Number(o[s-4]));break;case 31:this.$=n.miew.rep(n.miew.repCurrent(),{material:n.utils.checkArg(o[s-1].toLowerCase(),o[s].toUpperCase())});break;case 34:this.$=n.echo(n.miew.view());break;case 35:case 36:this.$=n.miew.view(o[s]);break;case 37:this.$=n.echo(n.miew.changeUnit());break;case 38:this.$=n.miew.changeUnit(o[s]);break;case 39:this.$=n.miew.scale(o[s]);break;case 40:for(var l=0,c=o[s].length;l<c;l++)n.miew.rotate(o[s][l].x*Math.PI/180,o[s][l].y*Math.PI/180,o[s][l].z*Math.PI/180);break;case 41:for(l=0,c=o[s].length;l<c;l++)n.miew.translate(o[s][l].x||0,o[s][l].y||0,o[s][l].z||0);break;case 46:case 47:this.$=n.miew.addObject({type:"line",params:[o[s-1],o[s]]},!0);break;case 48:case 49:this.$=n.miew.addObject({type:"line",params:[o[s-2],o[s-1]],opts:o[s].toJSO(n.utils,"objects","line")},!0);break;case 50:this.$=n.echo(n.utils.listObjs(n.miew));break;case 51:this.$=n.miew.removeObject(o[s]);break;case 52:this.$=n.echo(n.miew.getURL({view:!1,settings:!1}));break;case 53:this.$=n.echo(n.miew.getURL({view:!1,settings:!0}));break;case 54:this.$=n.echo(n.miew.getURL({view:!0,settings:!1}));break;case 55:case 56:this.$=n.echo(n.miew.getURL({view:!0,settings:!0}));break;case 57:this.$=n.miew.screenshotSave();break;case 58:this.$=n.miew.screenshotSave("",Number(o[s]));break;case 59:this.$=n.miew.screenshotSave("",Number(o[s-1]),Number(o[s]));break;case 60:this.$=n.srv.fileList(n.miew,n.echo,n.error);break;case 61:this.$=n.srv.fileList(n.miew,n.echo,n.error,"",o[s]);break;case 62:this.$=n.srv.fileList(n.miew,n.echo,n.error,o[s]);break;case 63:this.$=n.srv.fileList(n.miew,n.echo,n.error,o[s-2],o[s]);break;case 64:case 66:this.$=n.srv.coroutineWithFileName(n.miew,n.echo,n.error,o[s],n.srv.fileList,n.srv,n.miew,n.echo,n.error);break;case 65:case 67:this.$=n.srv.coroutineWithFileName(n.miew,n.echo,n.error,o[s-2],n.srv.fileList,n.srv,n.miew,n.echo,n.error,o[s]);break;case 68:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvTopologyRegister");break;case 69:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvTopologyDelete",o[s],!1);break;case 70:case 71:this.$=n.srv.coroutineWithFileName(n.miew,n.echo,n.error,o[s],n.miew.srvTopologyDelete,!1);break;case 72:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvTopologyDelete",o[s-1],!0);break;case 73:case 74:this.$=n.srv.coroutineWithFileName(n.miew,n.echo,n.error,o[s-1],n.miew.srvTopologyDelete,!0);break;case 75:case 76:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetCreate",o[s]);break;case 77:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetDelete",o[s]);break;case 78:case 79:this.$=n.srv.coroutineWithPresetPath(n.miew,n.echo,n.error,o[s],n.miew.srvPresetDelete);break;case 80:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetUpdate",o[s]);break;case 81:case 82:this.$=n.srv.coroutineWithPresetPath(n.miew,n.echo,n.error,o[s],n.miew.srvPresetUpdate);break;case 83:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetRename",o[s-1],o[s]);break;case 84:case 85:this.$=n.srv.coroutineWithPresetPath(n.miew,n.echo,n.error,o[s-1],n.miew.srvPresetRename,o[s]);break;case 86:this.$=n.srv.callSrvFunc(n.miew,n.echo,n.error,"srvPresetApply",o[s]),n.representations.clear();break;case 87:case 88:this.$=n.srv.coroutineWithPresetPath(n.miew,n.echo,n.error,o[s],n.miew.srvPresetApply),n.representations.clear();break;case 89:case 90:this.$=n.srv.createScenario(o[s]);break;case 91:this.$=n.srv.resetScenario();break;case 92:case 93:this.$=n.srv.deleteScenario(n.miew,n.echo,n.error,o[s]);break;case 94:this.$=n.srv.deleteScenario(n.miew,n.echo,n.error,Number(o[s]));break;case 95:this.$=n.srv.listScenario(n.miew,n.echo,n.error);break;case 96:case 97:case 98:case 99:this.$=n.srv.listScenario(n.miew,n.echo,n.error,o[s]);break;case 100:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,Number(o[s-3]),o[s]);break;case 101:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,Number(o[s-9]),Number(o[s-6]),Number(o[s-3]),o[s]);break;case 102:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,o[s-9],Number(o[s-6]),Number(o[s-3]),o[s]);break;case 103:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,Number(o[s-9]),o[s-6],Number(o[s-3]),o[s]);break;case 104:this.$=n.srv.addScenarioItem(n.miew,n.echo,n.error,o[s-9],o[s-6],Number(o[s-3]),o[s]);break;case 105:case 106:case 107:this.$=n.utils.load(n.miew,o[s]),n.representations.clear();break;case 108:this.$=n.notimplemented();break;case 109:this.$=n.echo(n.representations.add(n.miew.repAdd()));break;case 110:this.$=n.echo(n.representations.add(o[s],n.miew.repAdd()));break;case 111:this.$=n.echo(n.representations.add(n.miew.repAdd(o[s])));break;case 112:this.$=n.echo(n.representations.add(o[s-1],n.miew.repAdd(o[s])));break;case 113:this.$=n.miew.rep(o[s]),n.miew.repCurrent(o[s]);break;case 114:this.$=n.miew.rep(o[s-1],o[s]),n.miew.repCurrent(o[s-1]);break;case 115:this.$=n.miew.rep(n.miew.repCurrent(),{mode:n.utils.checkArg(o[s-1].toLowerCase(),o[s].toUpperCase())});break;case 116:this.$=n.miew.rep(n.miew.repCurrent(),{mode:new Array(n.utils.checkArg(o[s-2].toLowerCase(),o[s-1].toUpperCase()),o[s].toJSO(n.utils,o[s-2],o[s-1].toUpperCase()))});break;case 117:this.$=n.miew.rep(n.miew.repCurrent(),{colorer:n.utils.checkArg(o[s-1].toLowerCase(),o[s].toUpperCase())});break;case 118:this.$=n.miew.rep(n.miew.repCurrent(),{colorer:new Array(n.utils.checkArg(o[s-2].toLowerCase(),o[s-1].toUpperCase()),o[s].toJSO(n.utils,o[s-2],o[s-1].toUpperCase()))});break;case 119:this.$=Number(n.representations.get(o[s]));break;case 120:case 136:this.$=Number(o[s]);break;case 121:this.$=o[s];break;case 122:this.$=n._.assign(o[s-1],o[s]);break;case 123:this.$=n._.assign(o[s-2],o[s-1],o[s]);break;case 124:this.$=n._.assign(o[s-3],o[s-2],o[s-1],o[s]);break;case 125:case 126:this.$=n.CreateObjectPair(o[s].key,o[s].val);break;case 127:this.$=n.CreateObjectPair(o[s-1].key,new Array(o[s-1].val,o[s].toJSO(n.utils,o[s-1].key,o[s-1].val)));break;case 128:case 129:this.$=Object.create({key:n.keyRemap(o[s-2]),val:n.utils.checkArg(o[s-2],o[s])});break;case 130:this.$=[o[s]];break;case 131:this.$=o[s-1].concat(o[s]);break;case 132:this.$=n.CreateObjectPair(o[s-1].toLowerCase(),Number(o[s]));break;case 133:this.$=new n.ArgList(o[s]);break;case 134:this.$=o[s-1].append(o[s]);break;case 135:this.$=new n.Arg(o[s-2],o[s]);break;case 137:this.$=parseInt(o[s]);break;case 138:this.$=JSON.parse(o[s]);break;case 139:case 140:this.$=String(o[s]);break;case 201:case 202:case 205:case 206:case 207:this.$=o[s-2]+o[s-1]+o[s];break;case 210:this.$=o[s-2]=o[s-2]+o[s-1]+o[s]}},table:[{3:1,4:2,5:[1,3],6:[1,4],7:[1,5],9:[1,6],11:7,12:[1,8],14:[1,9],16:[1,10],17:[1,11],18:[1,12],19:[1,13],20:14,21:15,22:[1,16],24:[1,17],25:[1,18],26:[1,19],29:[1,20],32:[1,21],33:[1,22],36:[1,23],38:24,39:25,40:[1,26],42:[1,27],43:[1,28],44:[1,29],46:[1,30],47:31,48:32,49:33,50:34,51:[1,35],53:[1,36],54:[1,37],55:[1,44],57:[1,45],58:[1,46],61:[1,47],62:[1,48],63:[1,49],65:[1,50],66:[1,51],67:[1,52],68:[1,53],69:[1,54],70:[1,55],71:[1,56],72:[1,57],73:[1,58],79:[1,38],81:[1,39],82:[1,40],84:[1,41],85:[1,42],86:[1,43]},{1:[3]},{5:[1,59]},{1:[2,2]},{5:[2,3]},{5:[2,4],8:[1,60]},{5:[2,6],6:e,7:r,9:n,10:61,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{5:[2,8]},{6:e,7:r,9:n,10:119,12:i,13:[1,120],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{6:e,7:r,9:n,10:121,12:i,13:[1,122],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{5:[2,13]},{5:[2,14]},{5:[2,15]},{5:[2,16],13:et,15:123,34:rt,37:nt,96:it,97:ot},{5:[2,18]},{5:[2,19]},{23:129,34:at,37:st},{23:132,34:at,37:st},{23:133,34:at,37:st},{5:[2,24],23:134,27:[1,135],28:[1,136],34:at,37:st},{13:[1,137]},{13:[1,138]},{34:[1,139]},{37:[1,140]},{5:[2,32]},{5:[2,33]},{5:[2,34],13:[1,141],41:[1,142]},{5:[2,37],34:[1,143]},{34:[1,144]},{45:145,92:146,93:lt},{45:148,92:146,93:lt},{5:[2,42]},{5:[2,43]},{5:[2,44]},{5:[2,45]},{6:e,7:r,9:n,10:150,12:i,13:[1,149],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{5:[2,50]},{34:[1,151]},{13:ct,37:[1,153],59:[1,154],80:152},{13:ct,80:156},{5:[2,109],37:[1,157],83:158,87:159,88:160,89:161,90:ut,91:ht},{23:164,34:at,37:st},{37:[1,165]},{37:[1,166]},{5:[2,52],28:[1,167],56:[1,168]},{5:[2,57],34:[1,169]},{5:[2,60],6:e,7:r,9:n,10:174,12:i,13:[1,173],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,171],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,59:[1,170],60:172,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{5:[2,68]},{6:e,7:r,9:n,10:174,12:i,13:[1,176],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,175],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,60:177,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{6:e,7:r,9:n,12:i,13:[1,178],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:179,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,98:65,100:tt},{6:e,7:r,9:n,10:174,12:i,13:[1,181],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,180],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,60:182,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{6:e,7:r,9:n,10:174,12:i,13:[1,184],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,183],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,60:185,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{6:e,7:r,9:n,10:174,12:i,13:[1,187],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,186],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,60:188,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{6:e,7:r,9:n,10:174,12:i,13:[1,190],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,189],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,60:191,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{6:e,7:r,9:n,12:i,13:[1,192],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:193,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,98:65,100:tt},{5:[2,91]},{6:e,7:r,9:n,12:i,13:[1,194],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,196],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:195,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,98:65,100:tt},{5:[2,95],27:[1,197]},{74:[1,198],77:[1,199]},{1:[2,1]},{5:[2,5]},{5:[2,7],102:pt},t(ft,[2,203]),t(ft,[2,204]),t(dt,[2,141]),t(dt,[2,142]),t(ft,[2,191]),t(ft,[2,192]),t(ft,[2,193]),t(ft,[2,194]),t(ft,[2,195]),t(ft,[2,196]),t(ft,[2,197]),t(dt,[2,145]),t(dt,[2,146]),t(dt,[2,147]),t(dt,[2,148]),t(dt,[2,149]),t(dt,[2,150]),t(dt,[2,151]),t(dt,[2,152]),t(dt,[2,153]),t(dt,[2,154]),t(dt,[2,155]),t(dt,[2,156]),t(dt,[2,157]),t(dt,[2,158]),t(dt,[2,159]),t(dt,[2,160]),t(dt,[2,161]),t(dt,[2,162]),t(dt,[2,163]),t(dt,[2,164]),t(dt,[2,165]),t(dt,[2,166]),t(dt,[2,167]),t(dt,[2,168]),t(dt,[2,169]),t(dt,[2,170]),t(dt,[2,171]),t(dt,[2,172]),t(dt,[2,173]),t(dt,[2,174]),t(dt,[2,175]),t(dt,[2,176]),t(dt,[2,177]),t(dt,[2,178]),t(dt,[2,179]),t(dt,[2,180]),t(dt,[2,181]),t(dt,[2,182]),t(dt,[2,183]),t(dt,[2,184]),t(dt,[2,185]),t(dt,[2,186]),t(dt,[2,187]),t(dt,[2,188]),t(dt,[2,189]),t(dt,[2,190]),{5:[2,9],102:pt},{5:[2,10]},{13:et,15:201,34:rt,37:nt,96:it,97:ot,102:pt},{13:et,15:202,34:rt,37:nt,96:it,97:ot},{5:[2,17]},t(mt,[2,136]),t(mt,[2,137]),t(mt,[2,138]),t(mt,[2,139]),t(mt,[2,140]),{5:[2,20]},t(gt,[2,119]),t(gt,[2,120]),{5:[2,21]},{5:[2,22]},{5:[2,23]},{5:[2,25]},{5:[2,26]},{5:[2,27],30:[1,203]},{5:[2,29]},{35:[1,204]},{5:[2,31]},{5:[2,35]},{5:[2,36]},{5:[2,38]},{5:[2,39]},{5:[2,40],92:205,93:lt},t(vt,[2,130]),{34:[1,206]},{5:[2,41],92:205,93:lt},{13:[1,207]},{6:e,7:r,9:n,10:208,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt,102:pt},{5:[2,51]},{5:[2,105]},{5:[2,106]},{5:[2,107]},{5:[2,208]},{5:[2,108]},{5:[2,110],83:209,87:159,88:160,89:161,90:ut,91:ht},{5:[2,111]},{5:[2,121],87:210,88:160,89:161,90:ut,91:ht},t(gt,[2,125]),t(gt,[2,126],{98:65,52:211,94:212,95:213,64:214,6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,100:tt}),{75:[1,215]},{75:[1,216]},{5:[2,113],83:217,87:159,88:160,89:161,90:ut,91:ht},{5:[2,115],6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,52:218,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:214,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,94:212,95:213,98:65,100:tt},{5:[2,117],6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,52:219,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:214,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,94:212,95:213,98:65,100:tt},{5:[2,53],56:[1,220]},{5:[2,54],28:[1,221]},{5:[2,58],34:[1,222]},{13:[1,223]},{5:[2,62],59:[1,224]},{5:[2,64],59:[1,225],103:yt},{5:[2,66],59:[1,227]},t(_t,[2,209],{102:pt}),{5:[2,69],59:[1,228]},{5:[2,70],59:[1,229]},{5:[2,71],59:[1,230],103:yt},{5:[2,75]},{5:[2,76]},{5:[2,77]},{5:[2,78]},{5:[2,79],103:yt},{5:[2,80]},{5:[2,81]},{5:[2,82],103:yt},{13:[1,231]},{13:[1,232]},{13:[1,233],103:yt},{5:[2,86]},{5:[2,87]},{5:[2,88],103:yt},{5:[2,89]},{5:[2,90]},{5:[2,92]},{5:[2,93]},{5:[2,94]},{5:[2,96],6:e,7:r,9:n,12:i,13:[1,236],14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,234],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:235,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,98:65,100:tt},{75:[1,237]},{75:[1,238]},{6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,240],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:239,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:241,100:tt},{5:[2,11]},{5:[2,12]},{6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,31:242,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:243,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:244,100:tt},{13:[1,245]},t(vt,[2,131]),t(vt,[2,132]),{5:[2,46],6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,52:246,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:214,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,94:212,95:213,98:65,100:tt},{5:[2,47],6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,52:247,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:214,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,94:212,95:213,98:65,100:tt,102:pt},{5:[2,112]},{5:[2,122],87:248,88:160,89:161,90:ut,91:ht},t(gt,[2,127],{98:65,95:213,64:214,94:249,6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,100:tt}),t(mt,[2,133]),{75:[1,250],102:[1,251]},t(xt,[2,200]),{13:et,15:252,34:rt,37:nt,96:it,97:ot},{13:et,15:253,34:rt,37:nt,96:it,97:ot},{5:[2,114]},{5:[2,116],6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:214,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,94:249,95:213,98:65,100:tt},{5:[2,118],6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:214,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,94:249,95:213,98:65,100:tt},{5:[2,55]},{5:[2,56]},{5:[2,59]},{5:[2,61]},{13:[1,254]},{13:[1,255]},{6:e,7:r,9:n,10:256,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{13:[1,257]},{5:[2,72]},{5:[2,73]},{5:[2,74]},{5:[2,83]},{5:[2,84]},{5:[2,85]},{5:[2,97]},{5:[2,98]},{5:[2,99]},{34:[1,258]},{34:[1,259],37:[1,260]},t(ft,[2,205]),t(ft,[2,206]),t(ft,[2,207]),{5:[2,28]},{5:[2,143]},{5:[2,144]},{30:[1,261]},{5:[2,48],6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:214,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,94:249,95:213,98:65,100:tt},{5:[2,49],6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:214,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,94:249,95:213,98:65,100:tt},{5:[2,123],87:262,88:160,89:161,90:ut,91:ht},t(mt,[2,134]),{13:et,15:263,34:rt,37:nt,96:it,97:ot},{6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,265],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:264,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,79:H,81:X,82:Y,84:q,85:Z,86:$,98:65,100:tt},t(gt,[2,128]),t(mt,[2,129]),{5:[2,63]},{5:[2,65]},t(_t,[2,210],{102:pt}),{5:[2,67]},{76:[1,266]},{78:[1,267]},{78:[1,268]},{6:e,7:r,9:n,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,31:269,32:m,33:g,36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,61:P,62:L,63:R,64:243,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:244,100:tt},{5:[2,124]},t(mt,[2,135]),t(xt,[2,201]),t(xt,[2,202]),{75:[1,270]},{75:[1,271]},{75:[1,272]},{5:[2,30]},{13:[1,273]},{6:e,7:r,9:n,10:174,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,274],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,60:275,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{6:e,7:r,9:n,10:174,12:i,14:o,16:a,17:s,18:l,19:c,22:u,24:h,25:p,26:f,29:d,32:m,33:g,34:[1,276],36:v,37:y,40:_,42:x,43:b,44:w,51:S,53:M,54:A,55:E,57:C,58:T,60:277,61:P,62:L,63:R,64:62,65:N,66:I,67:O,68:D,69:F,70:z,71:k,72:U,73:B,74:V,76:j,77:G,78:W,79:H,81:X,82:Y,84:q,85:Z,86:$,90:K,91:Q,93:J,98:65,99:63,100:tt},{5:[2,100]},{74:[1,278]},{74:[1,279],103:yt},{74:[1,280]},{74:[1,281],103:yt},{75:[1,282]},{75:[1,283]},{75:[1,284]},{75:[1,285]},{34:[1,286]},{34:[1,287]},{34:[1,288]},{34:[1,289]},{76:[1,290]},{76:[1,291]},{76:[1,292]},{76:[1,293]},{75:[1,294]},{75:[1,295]},{75:[1,296]},{75:[1,297]},{13:[1,298]},{13:[1,299]},{13:[1,300]},{13:[1,301]},{5:[2,101]},{5:[2,103]},{5:[2,102]},{5:[2,104]}],defaultActions:{3:[2,2],4:[2,3],7:[2,8],10:[2,13],11:[2,14],12:[2,15],14:[2,18],15:[2,19],24:[2,32],25:[2,33],31:[2,42],32:[2,43],33:[2,44],34:[2,45],36:[2,50],47:[2,68],55:[2,91],59:[2,1],60:[2,5],120:[2,10],123:[2,17],129:[2,20],132:[2,21],133:[2,22],134:[2,23],135:[2,25],136:[2,26],138:[2,29],140:[2,31],141:[2,35],142:[2,36],143:[2,38],144:[2,39],151:[2,51],152:[2,105],153:[2,106],154:[2,107],155:[2,208],156:[2,108],158:[2,111],178:[2,75],179:[2,76],180:[2,77],181:[2,78],183:[2,80],184:[2,81],189:[2,86],190:[2,87],192:[2,89],193:[2,90],194:[2,92],195:[2,93],196:[2,94],201:[2,11],202:[2,12],209:[2,112],217:[2,114],220:[2,55],221:[2,56],222:[2,59],223:[2,61],228:[2,72],229:[2,73],230:[2,74],231:[2,83],232:[2,84],233:[2,85],234:[2,97],235:[2,98],236:[2,99],242:[2,28],243:[2,143],244:[2,144],254:[2,63],255:[2,65],257:[2,67],262:[2,124],269:[2,30],273:[2,100],298:[2,101],299:[2,103],300:[2,102],301:[2,104]},parseError:function(t,e){if(!e.recoverable){var r=new Error(t);throw r.hash=e,r}this.trace(t)},parse:function(t){var e=this,r=[0],n=[],i=[null],o=[],a=this.table,s="",l=0,c=0,u=1,h=o.slice.call(arguments,1),p=Object.create(this.lexer),f={yy:{}};for(var d in this.yy)Object.prototype.hasOwnProperty.call(this.yy,d)&&(f.yy[d]=this.yy[d]);p.setInput(t,f.yy),f.yy.lexer=p,f.yy.parser=this,void 0===p.yylloc&&(p.yylloc={});var m=p.yylloc;o.push(m);var g=p.options&&p.options.ranges;"function"==typeof f.yy.parseError?this.parseError=f.yy.parseError:this.parseError=Object.getPrototypeOf(this).parseError;for(var v,y,_,x,b,w,S,M,A,E,C={};;){if(_=r[r.length-1],this.defaultActions[_]?x=this.defaultActions[_]:(null!==v&&void 0!==v||(E=void 0,"number"!=typeof(E=n.pop()||p.lex()||u)&&(E instanceof Array&&(E=(n=E).pop()),E=e.symbols_[E]||E),v=E),x=a[_]&&a[_][v]),void 0===x||!x.length||!x[0]){var T="";A=[];for(w in a[_])this.terminals_[w]&&w>2&&A.push("'"+this.terminals_[w]+"'");T=p.showPosition?"Parse error on line "+(l+1)+":\n"+p.showPosition()+"\nExpecting "+A.join(", ")+", got '"+(this.terminals_[v]||v)+"'":"Parse error on line "+(l+1)+": Unexpected "+(v==u?"end of input":"'"+(this.terminals_[v]||v)+"'"),this.parseError(T,{text:p.match,token:this.terminals_[v]||v,line:p.yylineno,loc:m,expected:A})}if(x[0]instanceof Array&&x.length>1)throw new Error("Parse Error: multiple actions possible at state: "+_+", token: "+v);switch(x[0]){case 1:r.push(v),i.push(p.yytext),o.push(p.yylloc),r.push(x[1]),v=null,y?(v=y,y=null):(c=p.yyleng,s=p.yytext,l=p.yylineno,m=p.yylloc);break;case 2:if(S=this.productions_[x[1]][1],C.$=i[i.length-S],C._$={first_line:o[o.length-(S||1)].first_line,last_line:o[o.length-1].last_line,first_column:o[o.length-(S||1)].first_column,last_column:o[o.length-1].last_column},g&&(C._$.range=[o[o.length-(S||1)].range[0],o[o.length-1].range[1]]),void 0!==(b=this.performAction.apply(C,[s,c,l,f.yy,x[1],i,o].concat(h))))return b;S&&(r=r.slice(0,-1*S*2),i=i.slice(0,-1*S),o=o.slice(0,-1*S)),r.push(this.productions_[x[1]][0]),i.push(C.$),o.push(C._$),M=a[r[r.length-2]][r[r.length-1]],r.push(M);break;case 3:return!0}}return!0}},wt={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];return this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t,t.match(/(?:\r\n?|\n).*/g)?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,r=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var n=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),r.length-1&&(this.yylineno-=r.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:r?(r.length===n.length?this.yylloc.first_column:0)+n[n.length-r.length].length-r[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var r,n,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),(n=t[0].match(/(?:\r\n?|\n).*/g))&&(this.yylineno+=n.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:n?n[n.length-1].length-n[n.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],r=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),r)return r;if(this._backtrack){for(var o in i)this[o]=i[o];return!1}return!1},next:function(){if(this.done)return this.EOF;var t,e,r,n;this._input||(this.done=!0),this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),o=0;o<i.length;o++)if((r=this._input.match(this.rules[i[o]]))&&(!e||r[0].length>e[0].length)){if(e=r,n=o,this.options.backtrack_lexer){if(!1!==(t=this.test_match(r,i[o])))return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?!1!==(t=this.test_match(e,i[n]))&&t:""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t||this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){return this.conditionStack.length-1>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return(t=this.conditionStack.length-1-Math.abs(t||0))>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{"case-insensitive":!0},performAction:function(t,e,r,n){switch(r){case 0:break;case 1:case 2:return"";case 3:return 41;case 4:return 34;case 5:return 96;case 6:case 7:return 97;case 8:return 8;case 9:return 6;case 10:return 100;case 11:return 7;case 12:return 9;case 13:return 79;case 14:return 81;case 15:return 12;case 16:return 14;case 17:return 16;case 18:return 17;case 19:return 18;case 20:return 19;case 21:return 82;case 22:return 84;case 23:return 22;case 24:return 24;case 25:return 25;case 26:return 26;case 27:return 29;case 28:return 33;case 29:return 32;case 30:return 85;case 31:return 86;case 32:return 36;case 33:return 40;case 34:return 42;case 35:return 51;case 36:return 53;case 37:return 54;case 38:return 44;case 39:return 46;case 40:return 43;case 41:return 55;case 42:return 57;case 43:return 58;case 44:return 61;case 45:return 62;case 46:return 63;case 47:return 65;case 48:return 66;case 49:return 67;case 50:return 68;case 51:return 69;case 52:return 70;case 53:return 71;case 54:return 73;case 55:return 72;case 56:case 57:return 90;case 58:case 59:return 91;case 60:case 61:case 62:return 93;case 63:return 30;case 64:return 35;case 65:return 77;case 66:return 74;case 67:return 78;case 68:return 76;case 69:return e.yytext=e.yytext.substr(1,e.yyleng-2),13;case 70:return 37;case 71:return 5;case 72:return 102;case 73:return 103;case 74:return"\\";case 75:return 27;case 76:return 59;case 77:return 28;case 78:return 56;case 79:return 75}},rules:[/^(?:\s+)/i,/^(?:[#].*)/i,/^(?:\/\/.*)/i,/^(?:([_A-Z0-9\/\+]+==))/i,/^(?:-?[0-9]+(\.[0-9]+)?\b)/i,/^(?:0[xX][0-9A-F]+\b)/i,/^(?:false\b)/i,/^(?:true\b)/i,/^(?:all\b)/i,/^(?:reset\b)/i,/^(?:clear\b)/i,/^(?:build\b)/i,/^(?:help\b)/i,/^(?:load\b)/i,/^(?:script\b)/i,/^(?:get\b)/i,/^(?:set\b)/i,/^(?:set_save\b)/i,/^(?:set_restore\b)/i,/^(?:set_reset\b)/i,/^(?:preset\b)/i,/^(?:add\b)/i,/^(?:rep\b)/i,/^(?:remove\b)/i,/^(?:hide\b)/i,/^(?:show\b)/i,/^(?:list\b)/i,/^(?:select\b)/i,/^(?:within\b)/i,/^(?:selector\b)/i,/^(?:mode\b)/i,/^(?:color\b)/i,/^(?:material\b)/i,/^(?:view\b)/i,/^(?:unit\b)/i,/^(?:line\b)/i,/^(?:listobj\b)/i,/^(?:removeobj\b)/i,/^(?:rotate\b)/i,/^(?:translate\b)/i,/^(?:scale\b)/i,/^(?:url\b)/i,/^(?:screenshot\b)/i,/^(?:file_list\b)/i,/^(?:file_register\b)/i,/^(?:file_delete\b)/i,/^(?:preset_add\b)/i,/^(?:preset_delete\b)/i,/^(?:preset_update\b)/i,/^(?:preset_rename\b)/i,/^(?:preset_open\b)/i,/^(?:create_scenario\b)/i,/^(?:reset_scenario\b)/i,/^(?:delete_scenario\b)/i,/^(?:add_scenario_item\b)/i,/^(?:list_scenario\b)/i,/^(?:s\b)/i,/^(?:mt\b)/i,/^(?:m\b)/i,/^(?:c\b)/i,/^(?:x\b)/i,/^(?:y\b)/i,/^(?:z\b)/i,/^(?:as\b)/i,/^(?:of\b)/i,/^(?:pdb\b)/i,/^(?:delay\b)/i,/^(?:prst\b)/i,/^(?:desc\b)/i,/^(?:((?:"([^"]*)"|'([^']*)')))/i,/^(?:([_A-Z0-9]+))/i,/^(?:$)/i,/^(?:\.)/i,/^(?:\/)/i,/^(?:\\)/i,/^(?:-e\b)/i,/^(?:-f\b)/i,/^(?:-s\b)/i,/^(?:-v\b)/i,/^(?:=)/i],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79],inclusive:!0}}};function St(){this.yy={}}return bt.lexer=wt,St.prototype=bt,bt.Parser=St,new St}();void 0!==e&&(r.parser=n,r.Parser=n.Parser,r.parse=function(){return n.parse.apply(n,arguments)},r.main=function(t){t[1]||process.exit(1);var e=$h.readFileSync(Kh.normalize(t[1]),"utf8");return r.parser.parse(e)},e.main===t&&r.main(process.argv.slice(1)))}),Ax=Mx.parser,Ex=(Mx.Parser,Mx.parse,Mx.main,{$help:["Rendering mode shortcut","    BS - balls and sticks mode","    LN - lines mode","    LC - licorice mode","    VW - van der waals mode","    TR - trace mode","    TU - tube mode","    CA - cartoon mode","    SA - isosurface mode","    QS - quick surface mode","    SE - solvent excluded mode","    TX - text mode"],BS:{$help:["   Balls and sticks","      aromrad = <number> #aromatic radius","      atom = <number>    #atom radius","      bond = <number>    #bond radius","      multibond = <bool> #use multibond","      showarom = <bool>  #show aromatic","      space = <number>   #space value\n"]},CA:{$help:["   Cartoon","      arrow = <number>   #arrow size","      depth = <number>   #depth of surface","      heightSegmentsRatio = <number>","      radius = <number>  #tube radius","      tension = <number> #","      width = <number>  #secondary width\n"]},LN:{$help:["   Lines","      atom = <number>    #atom radius","      chunkarom = <number>","      multibond = <bool> #use multibond","      showarom = <bool>  #show aromatic","      offsarom = <number>\n"]},LC:{$help:["   Licorice","      aromrad = <number> #aromatic radius","      bond = <number>    #bond radius","      multibond = <bool> #use multibond","      showarom = <bool>  #show aromatic","      space = <number>   #space value\n"]},VW:{$help:["   Van der Waals","      nothing\n"]},TR:{$help:["   Trace","      radius = <number>  #tube radius\n"]},TU:{$help:["   Tube","      heightSegmentsRatio = <number>","      radius = <number>  #tube radius","      tension = <number> \n"]},SA:{$help:["   Surface","      zClip = <bool> #clip z plane\n"]},QS:{$help:["   Quick surface","      isoValue = <number>","      scale = <number>","      wireframe = <bool>","      zClip = <bool> #clip z plane\n"]},SE:{$help:["   Solvent excluded surface","      zClip = <bool> #clip z plane\n"]},TX:{$help:["   Text mode",'      template = <format string> string that can include "{{ id }}"',"          it will be replaced by value, id can be one of next:","          serial, name, type, sequence, residue, chain, hetatm, water\n",'      horizontalAlign = <string> {"left", "right", "center"}','      verticalAlign = <string> {"top", "bottom", "middle"}',"      dx = <number> #offset along x","      dy = <number> #offset along y","      dz = <number> #offset along z","      fg = <string> #text color modificator","           could be keyword, named color or hex","      fg = <string> #back color modificator","           could be keyword, named color or hex","      showBg = <bool> #if set show background","           plate under text"]}}),Cx={$help:["Coloring mode shortcut","    EL - color by element","    CH - color by chain","    SQ - color by sequence","    RT - color by residue type","    SS - color by secondary structure","    UN - uniform"],UN:{$help:["Parameters of coloring modes customization","   Uniform","      color = <number|color> #RGB->HEX->dec\n"],color:{$help:Object.keys(qg.get(Vu.now.palette).namedColors).sort().join("\n")}}},Tx={$help:["Material shortcut","    DF - diffuse","    TR - transparent","    SF - soft plastic","    PL - glossy plastic","    ME - metal","    GL - glass"]},Px={$help:["Short (packed) representation description as a set of variables","    s=<EXPRESSION>","        selector property","    m=<MODE_ID>[!<PARAMETER>:<VALUE>[,...]]","        render mode property","    c=<COLORER_ID>[!<PARAMETER>:<VALUE>[,...]]","        color mode property","    mt=<MATERIAL_ID>","        material property"],s:{$help:"Selection expression string as it is in menu->representations->selection"},m:Ex,c:Cx,mt:Tx},Lx={$help:["Parameters of rendering modes customization: modes","Parameters of colorer customization: colorers","Autobuild: autobuild = (<number>|<bool>)"],modes:Ex,colorers:Cx},Rx={$help:["help (<cmd name>| <path to property>)","You can get detailed information about command options",'   using "help cmd.opt.opt.[...]"\n',"   you can use one line comments","   everything started from (#|//) will be skipped","   Example: >build //some comment\n","List of available commands:"],reset:{$help:["Reload current object, delete all representations","    Nothing will work until load new object"]},load:{$help:["load (<PDBID>|<URL>|-f [<*.NC FILE URL STRING>])","    Load new pdb object from selected source"],PDBID:{$help:"pdb id in remote molecule database"},URL:{$help:"url to source file"},f:{$help:["open file system dialog to fetch local file","optionally you can determine trajectory file","via URL for *.top model"]}},clear:{$help:"No args. Clear terminal"},add:{$help:["add [<REP_NAME>] [<DESCRIPTION>]","    Add new item to representation set with","    default or <DESCRIPTION> params"],REP_NAME:{$help:"Identifier string [_,a-z,A-Z,0-9] can not start from digit"},DESCRIPTION:Px},rep:{$help:["rep [<REP_NAME>|<REP_INDEX>] [<DESCRIPTION>]","    set current representation by name or index","    edit current representation by <DESCRIPTION>"],REP_NAME:{$help:["Identifier string [_,a-z,A-Z,0-9] can not start from digit","Must be declared before"]},REP_INDEX:{$help:"Index of available representation"},DESCRIPTION:Px},remove:{$help:["remove (<REP_NAME>|<REP_INDEX>)","Remove representation by name or index"],REP_NAME:{$help:["Identifier string [_,a-z,A-Z,0-9] can not start from digit","Must be declared before"]},REP_INDEX:{$help:"Index of available representation"}},selector:{$help:["selector <EXPRESSION>","   set selector from EXPRESSION to current representation"],EXPRESSION:{$help:"Selection expression string as it is in menu->representations->selection"}},mode:{$help:["mode <MODE_ID> [<PARAMETER>=<VALUE>...]","   set rendering mode and apply parameters to current representation"],MODE_ID:Ex},color:{$help:["color <COLORER_ID> [<PARAMETER>=<VALUE>...]","   set colorer and apply parameters to current representation"],COLORER_ID:Cx},material:{$help:["material <MATERIAL_ID>","   set material to current representation"],MATERIAL_ID:Tx},build:{$help:"build help str",add:{$help:"build.add",new:{$help:["add.new","add.new new line 1","add.new new line 2","add.new new line 3"]}},del:{$help:"build.del"}},list:{$help:["list [-e|-s|<REP_NAME>|<REP_INDEX>]","Print representations if no args print list of representations","    -e expand list and show all representations","    -s show all user-registered selectors","    <REP_NAME>|<REP_INDEX> show only current representation"]},hide:{$help:["hide (<REP_NAME>|<REP_INDEX>)","Hide representation referenced in args"]},show:{$help:["show (<REP_NAME>|<REP_INDEX>)","Show representation referenced in args"]},get:{$help:["get <PARAMETER>","Print <PARAMETER> value","    <PARAMETER> - path to option use get.PARAMETER to get more info"],PARAMETER:Lx},set:{$help:["set <PARAMETER> <VALUE>","Set <PARAMETER> with <VALUE>","    <PARAMETER> - path to option use set.PARAMETER to get more info"],PARAMETER:Lx},set_save:{$help:["set_save","Save current settings to cookie"]},set_restore:{$help:["set_restore","Load and apply settings from cookie"]},set_reset:{$help:["set_reset","Reset current settings to the defaults"]},preset:{$help:["preset [<PRESET>]","Reset current representation or set preset to <PRESET>"],PRESET:{$help:["default","wire","small","macro"]}},unit:{$help:["unit [<unit_id>]","Change current biological structure view. Zero <unit_id> value means asymmetric unit,","positive values set an assembly with corresponding number.","Being called with no parameters command prints current unit information."]},view:{$help:["view [<ENCODED_VIEW>]","Get current encoded view or set if ENCODED_VIEW placed as argument"],ENCODED_VIEW:{$help:["encoded view matrix string (binary code)"]}},rotate:{$help:["rotate (x|y|z) [<DEGREES>] [(x|y|z) [<DEGREES>]]...","Rotate scene"]},scale:{$help:["scale <SCALE>","Scale scene"]},select:{$help:["select <SELECTOR_STRING> [as <SELECTOR_NAME>]","Select atoms using selector defined in SELECTOR_STRING","    and if SELECTOR_NAME is defined register it in viewer","    you can use it later as a complex selector"]},within:{$help:["within <DISTANCE> of <SELECTOR_STRING> as <SELECTOR_NAME>","Build within named selector","    DISTANCE        <number>","    SELECTOR_STRING <string(selection language)>","    SELECTOR_NAME   <identifier>"]},url:{$help:["url [-s] [-v]","Report URL encoded scene","    if -s set that include settings in the URL","    if -v set that include view in the URL"]},screenshot:{$help:["screenshot [<WIDTH> [<HEIGHT>]]","Make a screenshot of the scene","    WIDTH  <number> in pixels","    HEIGHT <number> in pixels, equal to WIDTH by default"]},line:{$help:["line <first_atom_path> <second_atom_path> [<PARAMETER>=<VALUE>]","Draw dashed line between two specified atoms"]},removeobj:{$help:["removeobj <id>","Remove scene object by its index. Indices could be obtained by <listobj> command"]},listobj:{$help:["listobj","Display the list of all existing scene objects"]},file_list:{$help:["file_list [(<FILE_ID>|FILE_NAME)] [-f=<STARTS_FROM>]","Report registered files on server or presets in file if defined FILE_ID or FILE_NAME","    also you can use -f flag for fast search","    entity by starting part of name"]},file_register:{$help:["file_register ","Try register current opened file to server"]},file_delete:{$help:["file_delete (<FILE_ID>|FILE_NAME) [-f]","Delete file from server","    if -f not set then file will be deleted","        only when it has not got any presets in it","    if -f set then file will be deleted anyway"]},preset_add:{$help:["preset_add <PRESET_NAME> ","Create new preset from current viewer state","    to current opened file on server"]},preset_delete:{$help:["preset_delete (<PRESET_ID>|<PATH_TO_PRESET>)","Delete preset from server"]},preset_update:{$help:["preset_update <(<PRESET_ID>|<PATH_TO_PRESET>)","Update due the current viewer state"]},preset_rename:{$help:["preset_rename (<PRESET_ID>|<PATH_TO_PRESET>) <PRESET_NAME>","Rename preset"]},preset_open:{$help:["preset_open (<PRESET_ID>|<PATH_TO_PRESET>)","Load preset"]},create_scenario:{$help:["create_scenario <SCENARIO_NAME>","    Creates scenario context for future work with them"]},reset_scenario:{$help:["reset_scenario","    Clear current scenario context"]},add_scenario_item:{$help:["add_scenario_item","    pdb=(<pdbid> | <file_id>)","    prst=(<preset_name in pdbid>|<preset_id>)","    delay=<number>","    desc=<string>\n","    Add item to context and update scenario on server","    Pay attention that order of arguments is important"]},delete_scenario:{$help:["delete_scenario (<SCENARIO_ID>|<SCENARIO_NAME>)","    Deletes scenario from server"]},list_scenario:{$help:["list_scenario [-e [<SCENARIO_ID>|<SCENARIO_NAME>]]","    Report scenario list, when -e is set reports expanded","    If set -e <id> then reports only requested scenario"]}};function Nx(t){var e=gp.keyword(t[0]);if(!e||!e.SelectorClass)return null;var r=null,n=e.SelectorClass.prototype;return n instanceof gp.PrefixOperator&&2===t.length?r=e(Nx(t[1])):n instanceof gp.InfixOperator&&3===t.length?r=e(Nx(t[1]),Nx(t[2])):n instanceof gp.RangeListSelector&&2===t.length?r=e(function(t){for(var e,r=[],n=0;n<t.length;++n)r.push((e=t[n])instanceof Array?new gp.Range(e[0],e[1]):new gp.Range(e,e));return new gp.RangeList(r)}(t[1])):n instanceof gp.ValueListSelector&&2===t.length?r=e(function(t){for(var e=[],r=0;r<t.length;++r)e.push(t[r]);return new gp.ValueList(e)}(t[1])):n instanceof gp.Selector&&1===t.length&&(r=e()),r}var Ix=function(){function t(){Nu(this,t)}return Iu(t,[{key:"createSelectorFromNode",value:function(t){return Nx(t)}}]),t}(),Ox=yx.chem.selectors,Dx=yx.modes,Fx=yx.colorers,zx=yx.materials,kx=yx.palettes,Ux=yx.options,Bx=yx.settings;var Vx,jx=(Vx=new function(){},function(){return Vx});function Gx(){this.representationMap={},this.representationID={}}Gx.prototype.get=function(t){return this.representationMap[t]||this.representationID[t]||"<no name>"},Gx.prototype.add=function(t,e){if(void 0!==e){if(this.representationMap.hasOwnProperty(t))return"This name has already existed, registered without name";this.representationMap[t.toString()]=e,this.representationID[e]=t.toString()}return"Representation "+t+" successfully added"},Gx.prototype.remove=function(t){t&&this.representationID.hasOwnProperty(t)&&(delete this.representationMap[this.representationID[t]],delete this.representationID[t]);var e=Object.keys(this.representationID).sort();for(var r in e)if(e.hasOwnProperty(r)){var n=e[r];n>t&&(this.representationID[n-1]=this.representationID[n],this.representationMap[this.representationID[n]]-=1,delete this.representationID[n])}},Gx.prototype.clear=function(){this.representationMap={},this.representationID={}};var Wx=new Gx;function Hx(){}Hx.prototype.list=function(t,e,r){var n="";if(t&&void 0!==e&&(void 0===r||"-e"===r))for(var i=t.repCount(),o=0;o<i;o++)n+=this.listRep(t,e,o,r);return n},Hx.prototype.listRep=function(t,e,r,n){var i="",o=t.repGet(r);if(!o)return hu.warn("Rep "+r+" does not exist!"),i;var a=r,s=e.get(a),l=o.mode,c=o.selectorString,u=o.colorer,h=o.materialPreset;return i+="#"+a+" : "+l.name+("<no name>"===s?"":s)+"\n",void 0!==n&&(i+='    selection : "'+c+'"\n',i+="    mode      : ("+l.id+"), "+l.name+"\n",i+="    colorer   : ("+u.id+"), "+u.name+"\n",i+="    material  : ("+h.id+"), "+h.name+"\n"),i},Hx.prototype.listSelector=function(t,e){var r="";for(var n in e)e.hasOwnProperty(n)&&(r+=n+' : "'+e[n]+'"\n');return r},Hx.prototype.listObjs=function(t){var e=t._objects;if(!e||!Array.isArray(e)||0===e.length)return"There are no objects on the scene";for(var r=[],n=0,i=e.length;n<i;++n)r[n]=n+": "+e[n].toString();return r.join("\n")},Hx.prototype.joinHelpStr=function(t){return t instanceof Array?t.join("\n"):t},Hx.prototype.help=function(t){if(n.isUndefined(t))return this.joinHelpStr(Rx.$help)+"\n"+n.slice(n.sortBy(n.keys(Rx)),1).join(", ")+"\n";var e=n.get(Rx,t);return n.isUndefined(e)?this.help():this.joinHelpStr(e.$help)+"\n"},Hx.prototype.load=function(t,e){if(void 0!==t&&void 0!==e&&"-f"!==e){t.awaitWhileCMDisInProcess();var r=function(){return t.finishAwaitingCMDInProcess()};t.load(e).then(r,r)}},Hx.prototype.checkArg=function(t,e,r){if(void 0!==t&&void 0!==e){if("selector"===Kx(t)){var n=Ox.parse(e);if(void 0!==n.error)throw{message:n.error};return void 0!==r&&r?n.selector:e}for(var i={colorers:Fx,modes:Dx,materials:zx},o=t,a=void 0;o!==a;)o=Kx(a=o);if(void 0===i[o].get(e))throw{message:e+" is not existed in "+o};return e}return jx},Hx.prototype.propagateProp=function(t,e){if(void 0!==t){var r=Ux.adapters[Ru(n.get(Bx.defaults,t))];if(void 0===r)throw{message:t+" is not existed"};if((t.endsWith(".color")||t.endsWith(".baseColor")||t.endsWith(".EL.carbon"))&&"number"!=typeof e&&(e=kx.get(Bx.now.palette).getNamedColor(e)),t.endsWith(".fg")||t.endsWith(".bg"))if("number"!=typeof e){var i=kx.get(Bx.now.palette).getNamedColor(e,!0);void 0!==i&&(e="0x"+i.toString(16))}else e="0x"+e.toString(16);if(t.endsWith(".template")&&(e=e.replace(/\\n/g,"\n")),void 0!==e&&r(e)!==e&&r(e)!==e>0)throw{message:t+' must be a "'+Ru(n.get(Bx.defaults,t))+'"'};if("theme"===t){for(var o=Object.keys(Bx.defaults.themes),a=!1,s=0;s<o.length;s++)if(e===o[s]){a=!0;break}if(!a)throw{message:t+" must be one of ["+o+"]"}}}return e};var Xx=new Hx;function Yx(){return this.scenarioId=-1,this.data=[],this}function qx(t){return this.id=-1,this.name=t,this.script=new Yx,this}function Zx(){this.isOnApllyPresetEventInitialized=!1,this.scenarioContext=new qx}Yx.prototype.addItem=function(t,e){this.scenarioId=t,this.data.push(e)},Zx.prototype.requestScenarioID=function(t,e,r,i){var o=this;t.awaitWhileCMDisInProcess(),void 0!==e&&t.srvScenarioList(function(a){if(a instanceof Array){var s=n.filter(a,function(t){return void 0!==t.name&&t.name.toLowerCase()===e.toLowerCase()||t.id===Number(e)});s.length<1?(void 0!==i&&i("File not found"),o.finish(t)):s.length>1?(void 0!==i&&i("There are two or more files, please specify one by file_id"),o.finish(t)):void 0!==r?r(s[0].id):o.finish(t)}else o.finish(t)},function(e){void 0!==e&&void 0!==i&&i(e),o.finish(t)})},Zx.prototype.requestPdbID=function(t,e,r,n){var i=this;var o=e.split("/");if(t.awaitWhileCMDisInProcess(),1!==o.length)void 0!==n&&n("Path can contain only file name or id"),i.finish(t);else{var a=Number(o[0]);Number.isNaN(a)?t.srvTopologyFind(o[0],function(e){e instanceof Array?e.length<1?(void 0!==n&&n("File not found"),i.finish(t)):e.length>1?(void 0!==n&&n("There are two or more files, please specify one by file_id"),i.finish(t)):void 0!==r?r(e[0].id):i.finish(t):i.finish(t)},function(e){void 0!==e&&void 0!==n&&n(e),i.finish(t)}):r(a)}},Zx.prototype.requestPresetId=function(t,e,r,i){var o=this,a=e.split("/");function s(e){void 0!==e&&void 0!==i&&i(e),o.finish(t)}function l(e){if(e instanceof Array){var s=n.filter(e,function(t){return t.name.toLowerCase()===a[1].toLowerCase()||t.id===Number(a[1])});s.length<1?(void 0!==i&&i("Preset not found"),o.finish(t)):s.length>1?(void 0!==i&&i("There are two or more presets, please specify one by preset_id"),o.finish(t)):void 0!==r?r(s[0].id):o.finish(t)}else o.finish(t)}t.awaitWhileCMDisInProcess(),2!==a.length?(void 0!==i&&i("Path can has 2 levels only (pdb/preset)"),o.finish(t)):this.requestPdbID(t,a[0],function(e){t.srvPresetList(e,l,s)},s)},Zx.prototype.createScenario=function(t){this.scenarioContext=new qx(t)},Zx.prototype.resetScenario=function(){this.scenarioContext=new qx},Zx.prototype.deleteScenario=function(t,e,r,n){var i=this;function o(r){void 0!==r&&e(r),i.finish(t)}function a(e){void 0!==e&&r(e),i.finish(t)}function s(e){t.srvScenarioDelete(e,o,a),i.finish(t)}this.init(t,e),t.awaitWhileCMDisInProcess(),"number"==typeof n?s(n):this.requestScenarioID(t,n,s,a)},Zx.prototype.listScenario=function(t,e,r,n){var i=this;this.init(t,e),t.awaitWhileCMDisInProcess(),t.srvScenarioList(function(r){if(r instanceof Array){for(var o="",a=0,s=r.length;a<s;++a){var l=void 0===n,c="-e"===n||r[a].id===Number(n)||r[a].name===n;if((l||c)&&(o+="id : "+r[a].id+", name : "+r[a].name+"\n",c)){var u=JSON.parse(r[a].script).data;o+="scenario : \n";for(var h=0,p=u.length;h<p;++h)o+="    index : "+h+"\n",o+="        pdbId       : "+u[h].pdbId+"\n",o+="        presetId    : "+u[h].presetId+"\n",o+="        delay       : "+u[h].delay+"\n",o+="        description : "+u[h].description+"\n"}}e(o)}i.finish(t)},function(e){void 0!==e&&r(e),i.finish(t)})},Zx.prototype.addScenarioItem=function(t,e,r){var i=this,o=arguments;function a(r,n){i.scenarioContext.id=r,void 0!==n&&e(n),i.finish(t)}function s(e){void 0!==e&&r(e),i.finish(t)}if(this.init(t,e),t.awaitWhileCMDisInProcess(),void 0===i.scenarioContext.name)return s("No scenario context created yet: use create_scenario <name>"),void i.finish(t);if(7!==arguments.length)return 5===arguments.length?(r("not supported now"),void i.finish(t)):(r("internal interpreter error"),void i.finish(t));var l,c,u,h,p=arguments[3],f=arguments[4],d=arguments[5],m=arguments[6];if(n.isString(p))this.requestPdbID(t,p,function(t){t>=0&&(o[3]=t,i.addScenarioItem.apply(i,o))},s);else if(n.isString(f))this.requestPresetId(t,p+"/"+f,function(t){t>=0&&(o[4]=t,i.addScenarioItem.apply(i,o))},s);else{if("number"!=typeof p||"number"!=typeof f)return s("Internal error"),void i.finish(t);l=p,c=f,u=d,h=m,i.scenarioContext.script.addItem(i.scenarioContext.id,new function(t,e,r,n){return this.pdbId=-1,this.presetId=-1,this.delay=-1,this.description="",void 0!==t&&(this.pdbId=t),void 0!==e&&(this.presetId=e),void 0!==r&&(this.delay=r),void 0!==n&&(this.description=n),this}(l,c,u,h)),t.srvScenarioAdd(i.scenarioContext.id,i.scenarioContext.name,JSON.stringify(i.scenarioContext.script),a,s)}},Zx.prototype.init=function(t,e){var r=this;this.isOnApllyPresetEventInitialized||(t.addEventListener("presetApplyFinished",function(){r.finish(t),void 0!==e&&e("Preset applied")}),this.isOnApllyPresetEventInitialized=!0)},Zx.prototype.finish=function(t){t.finishAwaitingCMDInProcess()},Zx.prototype.fileList=function(t,e,r,n,i){var o=this;function a(r){if(void 0!==r)for(var n=0;n<r.length;n++)(void 0===i||r[n].name.toLowerCase().startsWith(i.toLowerCase()))&&e(r[n].name+", id= "+r[n].id);o.finish(t)}function s(r){void 0!==r&&e(r+"\n"),o.finish(t)}this.init(t,e),t.awaitWhileCMDisInProcess(),void 0===n||""===n?t.srvTopologyAll(a,s):t.srvPresetList(n,a,s)},Zx.prototype.callSrvFunc=function(t,e,r,n){var i=this;function o(r){void 0!==r&&e(r),i.finish(t)}function a(e){void 0!==e&&r(e),i.finish(t)}if(this.init(t,e),t.awaitWhileCMDisInProcess(),void 0!==(n=t[n]))switch(arguments.length){case 4:n.call(t,o,a);break;case 5:n.call(t,arguments[4],o,a);break;case 6:n.call(t,arguments[4],arguments[5],o,a);break;case 7:n.call(t,arguments[4],arguments[5],arguments[6],o,a);break;default:this.finish(t)}else this.finish(t)},Zx.prototype.coroutineWithPresetPath=function(t,e,r,i,o,a){var s=this;this.init(t,e),t.awaitWhileCMDisInProcess();var l=i.split("/");function c(r){void 0!==r&&e(r),s.finish(t)}function u(e){if(e instanceof Array){var i=n.filter(e,function(t){return t.name.toLowerCase()===l[1].toLowerCase()||t.id===Number(l[1])});i.length<1?(r("Preset not found"),s.finish(t)):i.length>1?(r("There are two or more presets, please specify one by preset_id"),s.finish(t)):void 0===a?o.call(t,i[0].id,c,h):o.call(t,i[0].id,a,c,h)}else s.finish(t)}function h(e){void 0!==e&&r(e),s.finish(t)}2!==l.length?(r("Path can has 2 levels only (pdb/preset)"),s.finish(t)):t.srvTopologyFind(l[0],function(e){e instanceof Array?e.length<1?(r("File not found"),s.finish(t)):e.length>1?(r("There are two or more files, please specify one by file_id"),s.finish(t)):t.srvPresetList(e[0].id,u,h):s.finish(t)},h)},Zx.prototype.coroutineWithFileName=function(t,e,r,n,i){var o=this,a=arguments;this.init(t),t.awaitWhileCMDisInProcess();var s=n.split("/");function l(r){void 0!==r&&e(r),o.finish(t)}function c(e){void 0!==e&&r(e),o.finish(t)}1!==s.length?(r("Path can contain only file name or id"),o.finish(t)):t.srvTopologyFind(s[0],function(e){if(e instanceof Array)if(e.length<1)r("File not found");else if(e.length>1)r("There are two or more files, please specify one by file_id");else switch(a.length){case 5:i.call(t,e[0].id,l,c);break;case 6:i.call(t,e[0].id,a[5],l,c);break;case 9:i.call(a[5],a[6],a[7],a[8],e[0].id);break;case 10:i.call(a[5],a[6],a[7],a[8],e[0].id,a[9]);break;default:o.finish(t)}o.finish(t)},c)};var $x=new Zx;function Kx(t){var e={s:"selector",m:"mode",c:"colorer",mt:"material",mode:"modes",color:"colorers",colorer:"colorers",select:"selector",material:"materials",selector:"selector"}[t];return void 0===e?t:e}function Qx(t){if(t instanceof this.constructor)return t;t instanceof Array?this._values=t.slice(0):this._values=t?[t]:[]}Qx.prototype.append=function(t){var e=this._values;return e[e.length]=t,this},Qx.prototype.remove=function(t){var e=this._values,r=e.indexOf(t);return r>=0&&e.splice(r,1),this},Qx.prototype.toJSO=function(t,e,r){for(var i={},o=this._values,a=0,s=o.length;a<s;++a)n.set(i,o[a].id,t.propagateProp(Kx(e)+"."+r+"."+o[a].id,o[a].val));return i};var Jx=Object.create({});return Jx.Arg=function(t,e){this.id=t,this.val=e},Jx.ArgList=Qx,Jx.miew=null,Jx.echo=null,Jx.representations=Wx,Jx.utils=Xx,Jx.srv=$x,Jx._=n,Jx.CreateObjectPair=function(t,e){var r={};return r[t]=e,r},Jx.keyRemap=Kx,Jx.Context=Ox.Context,Jx.ClearContext=Ox.ClearContext,Jx.NULL=jx,Jx.notimplemented=function(){return this.NULL},yx.prototype.script=function(t,e,r){Ax.yy.miew=this,Ax.yy.echo=e,Ax.yy.error=r,void 0===this.cmdQueue&&(this.cmdQueue=[]),void 0===this.commandInAction&&(this.commandInAction=!1),this.cmdQueue=this.cmdQueue.concat(t.split("\n"))},yx.prototype.awaitWhileCMDisInProcess=function(){this.commandInAction=!0},yx.prototype.finishAwaitingCMDInProcess=function(){this.commandInAction=!1},yx.prototype.isScriptingCommandAvailable=function(){return void 0!==this.commandInAction&&!this.commandInAction&&void 0!==this.cmdQueue&&this.cmdQueue.length>0},yx.prototype.callNextCmd=function(){if(this.isScriptingCommandAvailable()){var t=this.cmdQueue.shift(),e={success:!1};try{Ax.parse(t),e.success=!0}catch(t){e.error=t.message,Ax.yy.error(e.error),this.finishAwaitingCMDInProcess()}return e}return""},yx.JSONConverter=Ix,Ax.yy=Jx,Ax.yy.parseError=Ax.parseError,yx});
 //# sourceMappingURL=Miew.min.js.map
diff --git a/dist/Miew.module.js b/dist/Miew.module.js
index 02d6a84e..a7683d54 100644
--- a/dist/Miew.module.js
+++ b/dist/Miew.module.js
@@ -1,4 +1,4 @@
-/** Miew - 3D Molecular Viewer v0.7.10 Copyright (c) 2015-2017 EPAM Systems, Inc. */
+/** Miew - 3D Molecular Viewer v0.7.11 Copyright (c) 2015-2018 EPAM Systems, Inc. */
 
 var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
 
@@ -62047,12 +62047,17 @@ function getUrlParametersAsDict(url) {
 
 function resolveURL(str) {
   if (typeof URL !== 'undefined') {
-    if (typeof window !== 'undefined') {
-      return new URL(str, window.location).href;
-    } else {
-      return new URL(str).href;
+    try {
+      if (typeof window !== 'undefined') {
+        return new URL(str, window.location).href;
+      } else {
+        return new URL(str).href;
+      }
+    } catch (error) {
+      // IE 11 has a URL object with no constructor available so just try a different approach instead
     }
-  } else if (typeof document !== 'undefined') {
+  }
+  if (typeof document !== 'undefined') {
     var anchor = document.createElement('a');
     anchor.href = str;
     return anchor.href;
@@ -62081,7 +62086,7 @@ function generateRegExp(symbolStr) {
 ////////////////////////////////////////////////////////////////////////////
 // Create HTML element
 
-function createElement$2(tag, attrs, content) {
+function createElement(tag, attrs, content) {
   var element = document.createElement(tag);
   var i, n;
   if (attrs) {
@@ -62435,7 +62440,7 @@ var utils = {
   getUrlParametersAsDict: getUrlParametersAsDict,
   resolveURL: resolveURL,
   generateRegExp: generateRegExp,
-  createElement: createElement$2,
+  createElement: createElement,
   deriveClass: deriveClass,
   deriveDeep: deriveDeep,
   hexColor: hexColor,
@@ -64182,7 +64187,7 @@ Element.getByName = function (element) {
  * @exports Atom
  * @constructor
  */
-function Atom$1(residue, name, type, position, role, het, serial, location, occupancy, temperature, charge) {
+function Atom(residue, name, type, position, role, het, serial, location, occupancy, temperature, charge) {
   this._index = -1;
   this._residue = residue;
   if (name instanceof AtomName) {
@@ -64212,9 +64217,9 @@ function Atom$1(residue, name, type, position, role, het, serial, location, occu
 
   this.flags = 0x0000;
   if (type.name === 'H') {
-    this.flags |= Atom$1.Flags.HYDROGEN;
+    this.flags |= Atom.Flags.HYDROGEN;
   } else if (type.name === 'C') {
-    this.flags |= Atom$1.Flags.CARBON;
+    this.flags |= Atom.Flags.CARBON;
   }
 }
 
@@ -64224,7 +64229,7 @@ function Atom$1(residue, name, type, position, role, het, serial, location, occu
  * @enum {number}
  * @readonly
  */
-Atom$1.Flags = {
+Atom.Flags = {
   CARBON: 0x0001,
   // OXYGEN: 0x0002,
   // NITROGEN: 0x0004,
@@ -64237,39 +64242,39 @@ Atom$1.Flags = {
  * Get atom full name.
  * @returns {AtomName} Atom full name.
  */
-Atom$1.prototype.getName = function () {
+Atom.prototype.getName = function () {
   return this._name;
 };
 
-Atom$1.prototype.getPosition = function () {
+Atom.prototype.getPosition = function () {
   return this._position;
 };
 
-Atom$1.prototype.getResidue = function () {
+Atom.prototype.getResidue = function () {
   return this._residue;
 };
 
-Atom$1.prototype.getSerial = function () {
+Atom.prototype.getSerial = function () {
   return this._serial;
 };
 
-Atom$1.prototype.getBonds = function () {
+Atom.prototype.getBonds = function () {
   return this._bonds;
 };
 
-Atom$1.prototype.isHet = function () {
+Atom.prototype.isHet = function () {
   return this._het;
 };
 
-Atom$1.prototype.isHydrogen = function () {
+Atom.prototype.isHydrogen = function () {
   return this.element.number === 1;
 };
 
-Atom$1.prototype.getValence = function () {
+Atom.prototype.getValence = function () {
   return this._valence === -1 ? 0 : this._valence;
 };
 
-Atom$1.prototype.getVisualName = function () {
+Atom.prototype.getVisualName = function () {
   var name = this.getName();
   if (name.getString().length > 0) {
     return name.getString();
@@ -64278,7 +64283,7 @@ Atom$1.prototype.getVisualName = function () {
   }
 };
 
-Atom$1.prototype.forEachBond = function (process) {
+Atom.prototype.forEachBond = function (process) {
   var bonds = this._bonds;
   for (var i = 0, n = bonds.length; i < n; ++i) {
     process(bonds[i]);
@@ -64286,7 +64291,7 @@ Atom$1.prototype.forEachBond = function (process) {
 };
 
 /** @deprecated Old-fashioned atom labels, to be removed in the next major version. */
-Atom$1.prototype.isLabelVisible = function () {
+Atom.prototype.isLabelVisible = function () {
   if (this.getName().getNode() !== null) {
     return true;
   }
@@ -64306,7 +64311,7 @@ Atom$1.prototype.isLabelVisible = function () {
   return true;
 };
 
-Atom$1.prototype.getHydrogenCountBoron = function () {
+Atom.prototype.getHydrogenCountBoron = function () {
   //examples
   //BH3*BH4(1-)*BH2(1+)*BH3(2-)*BH(2+)
   var valence = 3; //hardcoded as 3
@@ -64314,7 +64319,7 @@ Atom$1.prototype.getHydrogenCountBoron = function () {
   return Math.max(0, hc);
 };
 
-Atom$1.prototype.getHydrogenCountTin = function () {
+Atom.prototype.getHydrogenCountTin = function () {
   var valence = this._valence;
   if (valence === -1) {
     valence = this.getAtomBondsCount() - Math.abs(this.getCharge()) + this._radicalCount;
@@ -64328,11 +64333,11 @@ Atom$1.prototype.getHydrogenCountTin = function () {
   return Math.max(0, defVal - valence);
 };
 
-Atom$1.prototype.getHydrogenCountMetal = function () {
+Atom.prototype.getHydrogenCountMetal = function () {
   return 0;
 };
 
-Atom$1.prototype.getHydrogenCountGroup14 = function () {
+Atom.prototype.getHydrogenCountGroup14 = function () {
   var valence = this._valence;
   if (valence === -1) {
     valence = this.getAtomBondsCount() - Math.abs(this.getCharge()) + this._radicalCount;
@@ -64343,7 +64348,7 @@ Atom$1.prototype.getHydrogenCountGroup14 = function () {
   return Math.max(0, defVal - valence);
 };
 
-Atom$1.prototype.getHydrogenCountNonMetal = function () {
+Atom.prototype.getHydrogenCountNonMetal = function () {
   // apply from Reaxys Drawing Guidelines (Version 2.04
   // January 2012) Standard Valence – (Valence + Charge + Number of Radical(s))
   var valence = this._valence;
@@ -64356,7 +64361,7 @@ Atom$1.prototype.getHydrogenCountNonMetal = function () {
   return Math.max(0, defVal - valence);
 };
 
-Atom$1.prototype.getHydrogenCountHydrogen = function () {
+Atom.prototype.getHydrogenCountHydrogen = function () {
   if (this.getAtomBondsCount() === 0 && this.getCharge() === 0 && this.getValence() === 0 && this._radicalCount === 0) {
     return 1;
   }
@@ -64364,7 +64369,7 @@ Atom$1.prototype.getHydrogenCountHydrogen = function () {
   return 0;
 };
 
-Atom$1.prototype.getHydrogenCount = function () {
+Atom.prototype.getHydrogenCount = function () {
   if (this._hydrogenCount >= 0) {
     return this._hydrogenCount;
   }
@@ -64431,7 +64436,7 @@ function getCylinderCount(bondOrder) {
   return bondOrder < 2 ? 1 : bondOrder;
 }
 
-Atom$1.prototype.getAtomBondsCount = function () {
+Atom.prototype.getAtomBondsCount = function () {
   var explicitBonds = this.getBonds();
   var ebCount = 0;
   for (var i = 0; i < explicitBonds.length; i++) {
@@ -64440,7 +64445,7 @@ Atom$1.prototype.getAtomBondsCount = function () {
   return ebCount;
 };
 
-Atom$1.prototype.findSuitableValence = function (valence) {
+Atom.prototype.findSuitableValence = function (valence) {
   var val = this.element.hydrogenValency;
   var defVal = val[val.length - 1];
   for (var i = 0; i < val.length; i++) {
@@ -64452,15 +64457,15 @@ Atom$1.prototype.findSuitableValence = function (valence) {
   return defVal;
 };
 
-Atom$1.prototype.getCharge = function () {
+Atom.prototype.getCharge = function () {
   return this._charge;
 };
 
-Atom$1.prototype.getLocation = function () {
+Atom.prototype.getLocation = function () {
   return this._location;
 };
 
-Atom$1.prototype.getFullName = function () {
+Atom.prototype.getFullName = function () {
   var name = '';
   if (this._residue !== null) {
     if (this._residue._chain !== null) {
@@ -64865,7 +64870,7 @@ var cCylinderTarget = [{
  * @exports Residue
  * @constructor
  */
-function Residue$1(chain, type, sequence, icode) {
+function Residue(chain, type, sequence, icode) {
   this._chain = chain;
   this._component = null;
   this._type = type;
@@ -64890,34 +64895,34 @@ function Residue$1(chain, type, sequence, icode) {
 }
 
 // Getters and setters
-Residue$1.prototype.getChain = function () {
+Residue.prototype.getChain = function () {
   return this._chain;
 };
 
-Residue$1.prototype.getMolecule = function () {
+Residue.prototype.getMolecule = function () {
   return this._molecule;
 };
 
-Residue$1.prototype.getType = function () {
+Residue.prototype.getType = function () {
   return this._type;
 };
 
-Residue$1.prototype.getSequence = function () {
+Residue.prototype.getSequence = function () {
   return this._sequence;
 };
 
-Residue$1.prototype.getSecondary = function () {
+Residue.prototype.getSecondary = function () {
   return this._secondary;
 };
 
-Residue$1.prototype.getICode = function () {
+Residue.prototype.getICode = function () {
   return this._icode;
 };
 
 // Other methods
 
-Residue$1.prototype.addAtom = function (name, type, xyz, role, het, serial, altLoc, occupancy, tempFactor, charge) {
-  var atom = new Atom$1(this, name, type, xyz, role, het, serial, altLoc, occupancy, tempFactor, charge);
+Residue.prototype.addAtom = function (name, type, xyz, role, het, serial, altLoc, occupancy, tempFactor, charge) {
+  var atom = new Atom(this, name, type, xyz, role, het, serial, altLoc, occupancy, tempFactor, charge);
   var complex = this._chain.getComplex();
   complex.addAtom(atom);
   this._atoms.push(atom); // TODO: change to range
@@ -64925,11 +64930,11 @@ Residue$1.prototype.addAtom = function (name, type, xyz, role, het, serial, altL
   return atom;
 };
 
-Residue$1.prototype.getAtomCount = function () {
+Residue.prototype.getAtomCount = function () {
   return this._atoms.length;
 };
 
-Residue$1.prototype.forEachAtom = function (process) {
+Residue.prototype.forEachAtom = function (process) {
   var atoms = this._atoms;
   for (var i = 0, n = atoms.length; i < n; ++i) {
     if (process(atoms[i])) {
@@ -64938,7 +64943,7 @@ Residue$1.prototype.forEachAtom = function (process) {
   }
 };
 
-Residue$1.prototype._findAtomByName = function (name) {
+Residue.prototype._findAtomByName = function (name) {
   var res = null;
   this.forEachAtom(function (atom) {
     if (atom._name._name === name) {
@@ -64950,7 +64955,7 @@ Residue$1.prototype._findAtomByName = function (name) {
   return res;
 };
 
-Residue$1.prototype._findFirstAtomInList = function (names) {
+Residue.prototype._findFirstAtomInList = function (names) {
   var res = null;
   for (var i = 0; i < names.length; ++i) {
     res = this._findAtomByName(names[i]);
@@ -64961,7 +64966,7 @@ Residue$1.prototype._findFirstAtomInList = function (names) {
   return res;
 };
 
-Residue$1.prototype.collectMask = function () {
+Residue.prototype.collectMask = function () {
   var mask = 0xffffffff;
   var atoms = this._atoms;
   for (var i = 0, n = atoms.length; i < n; ++i) {
@@ -64970,7 +64975,7 @@ Residue$1.prototype.collectMask = function () {
   this._mask = mask;
 };
 
-Residue$1.prototype.getCylinderTargetList = function () {
+Residue.prototype.getCylinderTargetList = function () {
   var type = this._type._name;
   for (var i = 0, n = cCylinderTarget.length; i < n; ++i) {
     for (var j = 0, m = cCylinderTarget[i].types.length; j < m; ++j) {
@@ -64982,7 +64987,7 @@ Residue$1.prototype.getCylinderTargetList = function () {
   return null;
 };
 
-Residue$1.prototype._detectLeadWing = function (dst, next, getAtomPosition) {
+Residue.prototype._detectLeadWing = function (dst, next, getAtomPosition) {
   var leadAtom = this._findFirstAtomInList(cNucleicControlNames);
   var wingStart = this._findFirstAtomInList(cNucleicWing1Names);
   var wingEnd = this._findFirstAtomInList(cNucleicWing2Names);
@@ -65013,7 +65018,7 @@ Residue$1.prototype._detectLeadWing = function (dst, next, getAtomPosition) {
   dst._cylinders = [getAtomPosition(cylSource), getAtomPosition(cylTarget)];
 };
 
-Residue$1.prototype.calcWing = function (prevLeadPos, currLeadPos, prevWingPos, prevWing) {
+Residue.prototype.calcWing = function (prevLeadPos, currLeadPos, prevWingPos, prevWing) {
   var vectorA = currLeadPos.clone().sub(prevLeadPos);
   var vectorB = prevLeadPos.clone().sub(prevWingPos);
   vectorB.crossVectors(vectorA, vectorB);
@@ -65024,7 +65029,7 @@ Residue$1.prototype.calcWing = function (prevLeadPos, currLeadPos, prevWingPos,
   return vectorB;
 };
 
-Residue$1.prototype._innerFinalize = function (prevRes, prev, nextRes, dst, getAtomPosition) {
+Residue.prototype._innerFinalize = function (prevRes, prev, nextRes, dst, getAtomPosition) {
   var bFirstInChain = prev === null;
 
   var lp = getAtomPosition(this._leadAtom);
@@ -65044,14 +65049,14 @@ Residue$1.prototype._innerFinalize = function (prevRes, prev, nextRes, dst, getA
   dst._controlPoint = currLeadPos;
 };
 
-Residue$1.prototype._finalize2 = function (prev, next) {
+Residue.prototype._finalize2 = function (prev, next) {
   //Should be called AFTER first finalize
   this._innerFinalize(prev, prev, next, this, function (atom) {
     return atom._position;
   });
 };
 
-Residue$1.prototype.isConnected = function (anotherResidue) {
+Residue.prototype.isConnected = function (anotherResidue) {
   if (this._chain !== anotherResidue._chain) {
     return false;
   }
@@ -65073,7 +65078,7 @@ Residue$1.prototype.isConnected = function (anotherResidue) {
   return res;
 };
 
-Residue$1.prototype._finalize = function () {
+Residue.prototype._finalize = function () {
   var self = this;
   this._firstAtom = this._atoms[0];
   this._lastAtom = this._atoms[this._atoms.length - 1];
@@ -65120,7 +65125,7 @@ Residue$1.prototype._finalize = function () {
  * @exports Chain
  * @constructor
  */
-function Chain$1(complex, name) {
+function Chain(complex, name) {
   this._complex = complex;
   this._name = name;
   this._mask = 1 | 0;
@@ -65132,15 +65137,15 @@ function Chain$1(complex, name) {
   this.maxSequence = Number.NEGATIVE_INFINITY;
 }
 
-Chain$1.prototype.getComplex = function () {
+Chain.prototype.getComplex = function () {
   return this._complex;
 };
 
-Chain$1.prototype.getName = function () {
+Chain.prototype.getName = function () {
   return this._name;
 };
 
-Chain$1.prototype.getResidues = function () {
+Chain.prototype.getResidues = function () {
   return this._residues;
 };
 
@@ -65150,7 +65155,7 @@ Chain$1.prototype.getResidues = function () {
  * @param {string} iCode insertion code
  * @returns {*} Residue or null if not found
  */
-Chain$1.prototype.findResidue = function (seqNum, iCode) {
+Chain.prototype.findResidue = function (seqNum, iCode) {
   var residues = this._residues;
 
   for (var i = 0, n = residues.length; i < n; ++i) {
@@ -65163,7 +65168,7 @@ Chain$1.prototype.findResidue = function (seqNum, iCode) {
   return null;
 };
 
-Chain$1.prototype._finalize = function () {
+Chain.prototype._finalize = function () {
   var residues = this._residues;
 
   var prev = null;
@@ -65187,7 +65192,7 @@ Chain$1.prototype._finalize = function () {
   }
 };
 
-Chain$1.prototype.updateToFrame = function (frameData) {
+Chain.prototype.updateToFrame = function (frameData) {
   var residues = this._residues;
   var prev = null;
   var prevData = null;
@@ -65216,12 +65221,12 @@ Chain$1.prototype.updateToFrame = function (frameData) {
  * @param {string} iCode - Insertion code.
  * @returns {Residue} - Newly created residue instance.
  */
-Chain$1.prototype.addResidue = function (name, sequence, iCode) {
+Chain.prototype.addResidue = function (name, sequence, iCode) {
   var type = this._complex.getResidueType(name);
   if (type === null) {
     type = this._complex.addResidueType(name);
   }
-  var residue = new Residue$1(this, type, sequence, iCode);
+  var residue = new Residue(this, type, sequence, iCode);
   this._complex.addResidue(residue);
   this._residues.push(residue); // TODO: change to range
 
@@ -65237,18 +65242,18 @@ Chain$1.prototype.addResidue = function (name, sequence, iCode) {
   return residue;
 };
 
-Chain$1.prototype.getResidueCount = function () {
+Chain.prototype.getResidueCount = function () {
   return this._residues.length;
 };
 
-Chain$1.prototype.forEachResidue = function (process) {
+Chain.prototype.forEachResidue = function (process) {
   var residues = this._residues;
   for (var i = 0, n = residues.length; i < n; ++i) {
     process(residues[i]);
   }
 };
 
-Chain$1.prototype.collectMask = function () {
+Chain.prototype.collectMask = function () {
   var mask = 0xffffffff;
   var residues = this._residues;
   for (var i = 0, n = residues.length; i < n; ++i) {
@@ -65293,7 +65298,7 @@ Helix.prototype.getName = function () {
 };
 
 Helix.prototype._finalize = function (residueHash, complex) {
-  if (this._start instanceof Residue$1 && this._end instanceof Residue$1) {
+  if (this._start instanceof Residue && this._end instanceof Residue) {
     // no need to convert unified serial numbers to actual references
     return;
   }
@@ -65360,7 +65365,7 @@ Strand.prototype.getStart = function () {
 };
 
 Strand.prototype._finalize = function (serialAtomMap, residueHash, complex) {
-  if (this._start instanceof Residue$1 && this._end instanceof Residue$1) {
+  if (this._start instanceof Residue && this._end instanceof Residue) {
     // no need to convert unified serial numbers to actual references
     return;
   }
@@ -66955,7 +66960,7 @@ defineSelector('PolarH', function (_Selector3) {
   createClass(PolarHSelector, [{
     key: 'includesAtom',
     value: function includesAtom(atom) {
-      return (atom.flags & Atom$1.Flags.NONPOLARH) === Atom$1.Flags.HYDROGEN;
+      return (atom.flags & Atom.Flags.NONPOLARH) === Atom.Flags.HYDROGEN;
     }
   }]);
   return PolarHSelector;
@@ -66972,7 +66977,7 @@ defineSelector('NonPolarH', function (_Selector4) {
   createClass(NonPolarHSelector, [{
     key: 'includesAtom',
     value: function includesAtom(atom) {
-      return (atom.flags & Atom$1.Flags.NONPOLARH) === Atom$1.Flags.NONPOLARH;
+      return (atom.flags & Atom.Flags.NONPOLARH) === Atom.Flags.NONPOLARH;
     }
   }]);
   return NonPolarHSelector;
@@ -67169,38 +67174,38 @@ defineOperator('Or', 3, function (_InfixOperator2) {
 
 //////////////////////////////////////////////////////////////////////////////
 
-var selectors$1 = Object.create(keywords);
+var selectors = Object.create(keywords);
 
 // TODO: Provide consistent module exports
-selectors$1.Selector = Selector;
-selectors$1.RangeListSelector = RangeListSelector;
-selectors$1.ValueListSelector = ValueListSelector;
-selectors$1.Range = Range;
-selectors$1.RangeList = RangeList;
-selectors$1.ValueList = ValueList;
-selectors$1.PrefixOperator = PrefixOperator;
-selectors$1.InfixOperator = InfixOperator;
-selectors$1.Context = Object.create({});
-
-selectors$1.GetSelector = function (key) {
-  if (!selectors$1.Context.hasOwnProperty(key)) {
+selectors.Selector = Selector;
+selectors.RangeListSelector = RangeListSelector;
+selectors.ValueListSelector = ValueListSelector;
+selectors.Range = Range;
+selectors.RangeList = RangeList;
+selectors.ValueList = ValueList;
+selectors.PrefixOperator = PrefixOperator;
+selectors.InfixOperator = InfixOperator;
+selectors.Context = Object.create({});
+
+selectors.GetSelector = function (key) {
+  if (!selectors.Context.hasOwnProperty(key)) {
     var exc = { message: 'selector ' + key + ' is not registered' };
     throw exc;
   }
-  return selectors$1.Context[key] || NULL_SELECTOR;
+  return selectors.Context[key] || NULL_SELECTOR;
 };
 
-selectors$1.ClearContext = function () {
-  Object.keys(selectors$1.Context).forEach(function (k) {
-    delete selectors$1.Context[k];
+selectors.ClearContext = function () {
+  Object.keys(selectors.Context).forEach(function (k) {
+    delete selectors.Context[k];
   });
 };
 
-selectors$1.keyword = function (key) {
+selectors.keyword = function (key) {
   return keywords[key.toLowerCase()] || keywords.none;
 };
 
-selectors$1.parse = function (str) {
+selectors.parse = function (str) {
   var res = {};
   try {
     res.selector = SelectionParser_1.parse(str);
@@ -67211,7 +67216,7 @@ selectors$1.parse = function (str) {
   return res;
 };
 
-SelectionParser_1.yy = selectors$1;
+SelectionParser_1.yy = selectors;
 SelectionParser_1.yy.parseError = SelectionParser_1.parseError; // FIXME: workaround for incorrect JISON parser generator for AMD module
 
 //////////////////////////////////////////////////////////////////////////////
@@ -67225,7 +67230,7 @@ SelectionParser_1.yy.parseError = SelectionParser_1.parseError; // FIXME: workar
  */
 function BioStructure(complex) {
   this._complex = complex;
-  this._selector = selectors$1.keyword('All')();
+  this._selector = selectors.keyword('All')();
   this._boundaries = {
     boundingBox: new Box3(),
     boundingSphere: new Sphere()
@@ -67348,9 +67353,9 @@ Assembly.prototype.getTransforms = function () {
 
 Assembly.prototype.finalize = function () {
   if (this.chains.length > 0) {
-    this._selector = selectors$1.keyword('Chain')(this.chains);
+    this._selector = selectors.keyword('Chain')(this.chains);
   } else {
-    this._selector = selectors$1.keyword('None')();
+    this._selector = selectors.keyword('None')();
   }
 };
 
@@ -67545,7 +67550,7 @@ var cInvalidVal = -1;
 // 89237 is a large simple number, can be used for pseudo random hash code create
 var cBigPrime = 89237;
 
-function PairCollection(maxPairsEstimate) {
+function AtomPairs(maxPairsEstimate) {
   var i = 0;
 
   this.numPairs = 0;
@@ -67563,7 +67568,7 @@ function PairCollection(maxPairsEstimate) {
 /**
  * Destroy all pairs memory
  */
-PairCollection.prototype.destroy = function () {
+AtomPairs.prototype.destroy = function () {
   this.intBuffer = null;
   this.hashBuffer = null;
 };
@@ -67573,7 +67578,7 @@ PairCollection.prototype.destroy = function () {
  * @param {number} indexA - Index of the 1st vertex.
  * @param {number} indexB - Index of the 2nd vertex.
  */
-PairCollection.prototype.addPair = function (indexA, indexB) {
+AtomPairs.prototype.addPair = function (indexA, indexB) {
   var ia = indexA < indexB ? indexA : indexB;
   var ib = indexA > indexB ? indexA : indexB;
   var codeToAdd = ia + (ib << cMaxNeighbours);
@@ -67860,7 +67865,7 @@ AutoBond.prototype._buildInner = function () {
 
   this._calcBoundingBox();
   var volMap = this._buildGridMap();
-  this._pairCollection = new PairCollection(atoms.length * cEstBondsMultiplier);
+  this._pairCollection = new AtomPairs(atoms.length * cEstBondsMultiplier);
   this._addExistingPairs();
   this._findPairs(volMap);
   this._addPairs();
@@ -68325,7 +68330,7 @@ Complex.prototype.getAtomByFullname = function (fullName) {
  * @returns {Chain} - Newly created chain.
  */
 Complex.prototype.addChain = function (name) {
-  var result = new Chain$1(this, name);
+  var result = new Chain(this, name);
   this._chains.push(result); // TODO: keep chains in dictionary with an (ordered?) array of keys
   return result;
 };
@@ -68704,7 +68709,7 @@ Complex.prototype.buildChemicalFormula = function () {
   //now join the same parts
   var i = formulaParts.length - 1;
   var j = formulaParts.length - 2;
-  for (; i >= 0 && j >= 0;) {
+  while (i >= 0 && j >= 0) {
     var pi = formulaParts[i];
     var pj = formulaParts[j];
     if (!(pi.owner instanceof Complex || pi.owner instanceof Component)) {
@@ -69005,11 +69010,11 @@ Complex.prototype.finalize = function (opts) {
   // mark non-polar hydrogens
   for (i = 0, n = atoms.length; i < n; ++i) {
     var atom = atoms[i];
-    if (atom.flags & Atom$1.Flags.HYDROGEN && atom._bonds.length === 1) {
+    if (atom.flags & Atom.Flags.HYDROGEN && atom._bonds.length === 1) {
       var _bond = atom._bonds[0];
       var other = _bond._left !== atom && _bond._left || _bond._right;
-      if (other.flags & Atom$1.Flags.CARBON) {
-        atom.flags |= Atom$1.Flags.NONPOLARH;
+      if (other.flags & Atom.Flags.CARBON) {
+        atom.flags |= Atom.Flags.NONPOLARH;
       }
     }
   }
@@ -69082,7 +69087,7 @@ Complex.prototype.markAtoms = function (selector, mask) {
   var setMask = mask;
   var clearMask = ~setMask;
   var count = 0;
-  var totalSelector = selectors$1.keyword('And')(selector, this.getSelector());
+  var totalSelector = selectors.keyword('And')(selector, this.getSelector());
 
   this.forEachAtom(function (atom) {
     if (totalSelector.includesAtom(atom)) {
@@ -69927,7 +69932,7 @@ VoxelWorld.prototype._forEachAtomWithinDistFromGroup = function (forEachAtom, di
  * @exports Molecule
  * @constructor
  */
-function Molecule$1(complex, name, index) {
+function Molecule(complex, name, index) {
   this._complex = complex;
   this._name = name || '';
   this._residues = [];
@@ -69935,30 +69940,30 @@ function Molecule$1(complex, name, index) {
   this._index = index || -1; // start with 1
 }
 
-Molecule$1.prototype.getComplex = function () {
+Molecule.prototype.getComplex = function () {
   return this._complex;
 };
 
-Molecule$1.prototype.getName = function () {
+Molecule.prototype.getName = function () {
   return this._name;
 };
 
-Molecule$1.prototype.getResidues = function () {
+Molecule.prototype.getResidues = function () {
   return this._residues;
 };
 
-Molecule$1.prototype.getIndex = function () {
+Molecule.prototype.getIndex = function () {
   return this._index;
 };
 
-Molecule$1.prototype.forEachResidue = function (process) {
+Molecule.prototype.forEachResidue = function (process) {
   var residues = this._residues;
   for (var i = 0, n = residues.length; i < n; ++i) {
     process(residues[i]);
   }
 };
 
-Molecule$1.prototype.collectMask = function () {
+Molecule.prototype.collectMask = function () {
   var mask = 0xffffffff;
   var residues = this._residues;
   for (var i = 0, n = residues.length; i < n; ++i) {
@@ -69968,13 +69973,13 @@ Molecule$1.prototype.collectMask = function () {
 };
 
 var chem = {
-  Atom: Atom$1,
+  Atom: Atom,
   Element: Element,
   AtomName: AtomName,
   Bond: Bond,
-  Residue: Residue$1,
+  Residue: Residue,
   ResidueType: ResidueType,
-  Chain: Chain$1,
+  Chain: Chain,
   Helix: Helix,
   Strand: Strand,
   Sheet: Sheet,
@@ -69983,8 +69988,8 @@ var chem = {
   Complex: Complex,
   Volume: Volume,
   VoxelWorld: VoxelWorld,
-  selectors: selectors$1,
-  Molecule: Molecule$1
+  selectors: selectors,
+  Molecule: Molecule
 };
 
 /**
@@ -70837,19 +70842,19 @@ CollisionSphere.prototype.raycast = function () {
 
 //////////////////////////////////////////////////////////////////////////////
 
-function CollisionSpheresGeo(count) {
+function SphereCollisionGeo(count) {
   this._objects = new Array(count);
   this.boundingSphere = null;
   this.boundingBox = null;
 }
 
-CollisionSpheresGeo.constructor = CollisionSpheresGeo;
+SphereCollisionGeo.constructor = SphereCollisionGeo;
 
-CollisionSpheresGeo.prototype.setSphere = function (idx, position, radius) {
+SphereCollisionGeo.prototype.setSphere = function (idx, position, radius) {
   this._objects[idx] = new CollisionSphere(position, radius);
 };
 
-CollisionSpheresGeo.prototype.raycast = function (raycaster, intersects) {
+SphereCollisionGeo.prototype.raycast = function (raycaster, intersects) {
   // TODO raycast with bounding sphere? How to deal with updates?
   for (var i = 0, n = this._objects.length; i < n; ++i) {
     var inters = this._objects[i].raycast(raycaster);
@@ -70860,7 +70865,7 @@ CollisionSpheresGeo.prototype.raycast = function (raycaster, intersects) {
   }
 };
 
-CollisionSpheresGeo.prototype.computeBoundingBox = function () {
+SphereCollisionGeo.prototype.computeBoundingBox = function () {
   var objects = this._objects;
   var boundingBox = this.boundingBox;
   if (boundingBox === null) {
@@ -70872,7 +70877,7 @@ CollisionSpheresGeo.prototype.computeBoundingBox = function () {
   }
 };
 
-CollisionSpheresGeo.prototype.computeBoundingSphere = function () {
+SphereCollisionGeo.prototype.computeBoundingSphere = function () {
   this.computeBoundingBox();
   var objects = this._objects;
   var boundingBox = this.boundingBox;
@@ -70913,13 +70918,13 @@ function setArrayXYZW(arr, idx, x, y, z, w) {
 
 function InstancedSpheresGeometry(spheresCount, sphereComplexity, useZSprites) {
   InstancedBufferGeometry.call(this);
-  CollisionSpheresGeo.call(this, spheresCount);
+  SphereCollisionGeo.call(this, spheresCount);
   this._sphGeometry = useZSprites ? new PlaneBufferGeometry(2, 2, 1, 1) : new SphereBufferGeometry(1, sphereComplexity * 2, sphereComplexity, 0, Math.PI * 2, 0, Math.PI);
   this._init(spheresCount, this._sphGeometry);
 }
 
 InstancedSpheresGeometry.prototype = Object.create(InstancedBufferGeometry.prototype);
-lodash.mixin(InstancedSpheresGeometry.prototype, CollisionSpheresGeo.prototype);
+lodash.mixin(InstancedSpheresGeometry.prototype, SphereCollisionGeo.prototype);
 InstancedSpheresGeometry.prototype.constructor = InstancedSpheresGeometry;
 
 InstancedSpheresGeometry.prototype.setItem = function (itemIdx, itemPos, itemRad) {
@@ -70985,14 +70990,14 @@ InstancedSpheresGeometry.prototype._init = function (spheresCount, sphereGeo) {
  * THREE.BufferGeometry.
  * @constructor
  */
-function RaycastableObjectsGeometry() {
+function RaycastableBufferGeometry() {
   BufferGeometry.call(this);
 }
 
-RaycastableObjectsGeometry.prototype = Object.create(BufferGeometry.prototype);
-RaycastableObjectsGeometry.prototype.constructor = RaycastableObjectsGeometry;
+RaycastableBufferGeometry.prototype = Object.create(BufferGeometry.prototype);
+RaycastableBufferGeometry.prototype.constructor = RaycastableBufferGeometry;
 
-RaycastableObjectsGeometry.prototype.raycast = function () {
+RaycastableBufferGeometry.prototype.raycast = function () {
   // This method was copied from three.js
   var vA = new Vector3();
   var vB = new Vector3();
@@ -71092,7 +71097,7 @@ RaycastableObjectsGeometry.prototype.raycast = function () {
 }();
 
 var MAX_IDC_16BIT = 65535;
-var VEC_SIZE$1 = 3;
+var VEC_SIZE = 3;
 var tmpColor$1 = new Color();
 
 /**
@@ -71102,7 +71107,7 @@ var tmpColor$1 = new Color();
  * @constructor
  */
 function ChunkedObjectsGeometry(chunkGeo, chunksCount) {
-  RaycastableObjectsGeometry.call(this);
+  RaycastableBufferGeometry.call(this);
 
   if (this.constructor === ChunkedObjectsGeometry) {
     throw new Error('Can not instantiate abstract class!');
@@ -71113,7 +71118,7 @@ function ChunkedObjectsGeometry(chunkGeo, chunksCount) {
   this._init(chunkGeo, chunksCount);
 }
 
-ChunkedObjectsGeometry.prototype = Object.create(RaycastableObjectsGeometry.prototype);
+ChunkedObjectsGeometry.prototype = Object.create(RaycastableBufferGeometry.prototype);
 ChunkedObjectsGeometry.prototype.constructor = ChunkedObjectsGeometry;
 
 ChunkedObjectsGeometry.prototype.startUpdate = function () {
@@ -71131,7 +71136,7 @@ ChunkedObjectsGeometry.prototype.setColor = function (chunkIdx, colorVal) {
   var colors = this._colors;
   var chunkSize = this._chunkSize;
   for (var i = chunkIdx * chunkSize, end = i + chunkSize; i < end; ++i) {
-    var idx = i * VEC_SIZE$1;
+    var idx = i * VEC_SIZE;
     colors[idx] = tmpColor$1.r;
     colors[idx + 1] = tmpColor$1.g;
     colors[idx + 2] = tmpColor$1.b;
@@ -71156,7 +71161,7 @@ ChunkedObjectsGeometry.prototype.setOpacity = function (chunkIndices, value) {
 
 ChunkedObjectsGeometry.prototype.raycast = function (raycaster, intersects) {
   var inters = [];
-  RaycastableObjectsGeometry.prototype.raycast.call(this, raycaster, inters);
+  RaycastableBufferGeometry.prototype.raycast.call(this, raycaster, inters);
   // TODO faceIdx to chunkIdx
   var facesPerChunk = this._chunkGeo.index.count / 3;
   for (var i = 0, n = inters.length; i < n; ++i) {
@@ -71181,7 +71186,7 @@ ChunkedObjectsGeometry.prototype.getSubset = function (chunkIndices) {
   var dstNorm = geom._normals;
   var dstColor = geom._colors;
 
-  var chunkSize = this._chunkSize * VEC_SIZE$1;
+  var chunkSize = this._chunkSize * VEC_SIZE;
 
   for (var i = 0, n = chunkIndices.length; i < n; ++i) {
     var dstPtOffset = i * chunkSize;
@@ -71205,9 +71210,9 @@ ChunkedObjectsGeometry.prototype._init = function (chunkGeo, chunksCount) {
   var use32bitIndex = pointsCount > MAX_IDC_16BIT;
   var indexSize = chunkIndexSize * chunksCount;
   var index = this._index = utils.allocateTyped(use32bitIndex ? Uint32Array : Uint16Array, indexSize);
-  this._positions = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE$1);
-  this._normals = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE$1);
-  this._colors = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE$1);
+  this._positions = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE);
+  this._normals = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE);
+  this._colors = utils.allocateTyped(Float32Array, pointsCount * VEC_SIZE);
   var alpha = this._alpha = utils.allocateTyped(Float32Array, pointsCount);
   lodash.fill(alpha, 1.0);
 
@@ -71221,31 +71226,31 @@ ChunkedObjectsGeometry.prototype._init = function (chunkGeo, chunksCount) {
   }
 
   this.setIndex(new BufferAttribute(this._index, 1));
-  this.addAttribute('position', new BufferAttribute(this._positions, VEC_SIZE$1));
-  this.addAttribute('normal', new BufferAttribute(this._normals, VEC_SIZE$1));
-  this.addAttribute('color', new BufferAttribute(this._colors, VEC_SIZE$1));
+  this.addAttribute('position', new BufferAttribute(this._positions, VEC_SIZE));
+  this.addAttribute('normal', new BufferAttribute(this._normals, VEC_SIZE));
+  this.addAttribute('color', new BufferAttribute(this._colors, VEC_SIZE));
   this.addAttribute('alphaColor', new BufferAttribute(alpha, 1));
 };
 
-var VEC_SIZE = 3;
+var VEC_SIZE$1 = 3;
 
 function SimpleSpheresGeometry(spheresCount, sphereComplexity) {
   var sphGeometry = new SphereBufferGeometry(1, sphereComplexity * 2, sphereComplexity, 0, Math.PI * 2, 0, Math.PI);
   ChunkedObjectsGeometry.call(this, sphGeometry, spheresCount);
-  CollisionSpheresGeo.call(this, spheresCount);
+  SphereCollisionGeo.call(this, spheresCount);
 
   var normals = this._normals;
   var geoNormals = sphGeometry.attributes.normal.array;
   var chunkSize = this._chunkSize;
   this._chunkPos = this._chunkGeo.attributes.position.array;
-  this._tmpPositions = utils.allocateTyped(Float32Array, chunkSize * VEC_SIZE);
+  this._tmpPositions = utils.allocateTyped(Float32Array, chunkSize * VEC_SIZE$1);
   for (var i = 0; i < spheresCount; ++i) {
-    normals.set(geoNormals, chunkSize * VEC_SIZE * i);
+    normals.set(geoNormals, chunkSize * VEC_SIZE$1 * i);
   }
 }
 
 SimpleSpheresGeometry.prototype = Object.create(ChunkedObjectsGeometry.prototype);
-lodash.mixin(SimpleSpheresGeometry.prototype, CollisionSpheresGeo.prototype);
+lodash.mixin(SimpleSpheresGeometry.prototype, SphereCollisionGeo.prototype);
 SimpleSpheresGeometry.prototype.constructor = SimpleSpheresGeometry;
 
 SimpleSpheresGeometry.prototype.setItem = function (itemIdx, itemPos, itemRad) {
@@ -71260,7 +71265,7 @@ SimpleSpheresGeometry.prototype.setItem = function (itemIdx, itemPos, itemRad) {
     tmpPos[idx + 2] = itemPos.z + geoPos[idx + 2] * itemRad;
   }
 
-  this._positions.set(tmpPos, chunkSize * itemIdx * VEC_SIZE);
+  this._positions.set(tmpPos, chunkSize * itemIdx * VEC_SIZE$1);
   this.setSphere(itemIdx, itemPos, itemRad);
 };
 
@@ -71270,7 +71275,7 @@ var centerPos = new Vector3();
 var tmpVector = new Vector3();
 var normMtx = new Matrix3();
 
-function Simple2CCylinderGeometry(instanceCount, polyComplexity) {
+function Simple2CCylindersGeometry(instanceCount, polyComplexity) {
   var cylGeometry = new CylinderBufferGeometry(1, 1, 1.0, Math.max(3, polyComplexity), 2, true);
   ChunkedObjectsGeometry.call(this, cylGeometry, 2 * instanceCount);
 
@@ -71280,10 +71285,10 @@ function Simple2CCylinderGeometry(instanceCount, polyComplexity) {
   this._tmpVector = utils.allocateTyped(Float32Array, chunkSize * VEC_SIZE$2);
 }
 
-Simple2CCylinderGeometry.prototype = Object.create(ChunkedObjectsGeometry.prototype);
-Simple2CCylinderGeometry.prototype.constructor = Simple2CCylinderGeometry;
+Simple2CCylindersGeometry.prototype = Object.create(ChunkedObjectsGeometry.prototype);
+Simple2CCylindersGeometry.prototype.constructor = Simple2CCylindersGeometry;
 
-Simple2CCylinderGeometry.prototype.setItem = function (itemIdx, botPos, topPos, itemRad) {
+Simple2CCylindersGeometry.prototype.setItem = function (itemIdx, botPos, topPos, itemRad) {
   var chunkSize = this._chunkSize;
   var firstOffset = chunkSize * 2 * itemIdx * VEC_SIZE$2;
   var secondOffset = firstOffset + chunkSize * VEC_SIZE$2;
@@ -71326,7 +71331,7 @@ Simple2CCylinderGeometry.prototype.setItem = function (itemIdx, botPos, topPos,
   this._normals.set(tmpArray, secondOffset);
 };
 
-Simple2CCylinderGeometry.prototype.setColor = function (itemIdx, colorVal1, colorVal2) {
+Simple2CCylindersGeometry.prototype.setColor = function (itemIdx, colorVal1, colorVal2) {
   var first = 2 * itemIdx;
   parentSetColor.call(this, first, colorVal1);
 
@@ -71540,7 +71545,7 @@ function Instanced2CCylindersGeometry(instanceCount, polyComplexity, useZSprites
   this._cylGeometry = useZSprites ? new PlaneBufferGeometry(2, 2, 1, 1) : new CylinderBufferGeometry$1(1, 1, 1.0, Math.max(3, polyComplexity), 2, openEnded);
   this._init(instanceCount, this._cylGeometry, this._useZSprites);
 
-  this._collisionGeo = new Simple2CCylinderGeometry(instanceCount, 3);
+  this._collisionGeo = new Simple2CCylindersGeometry(instanceCount, 3);
 }
 
 Instanced2CCylindersGeometry.prototype = Object.create(InstancedBufferGeometry.prototype);
@@ -71718,7 +71723,7 @@ function _createExtrudedChunkGeometry(shape, ringsCount) {
   return geo;
 }
 
-function ExtrudedObjectsGroup(shape, ringsCount, chunksCount) {
+function ExtrudedObjectsGeometry(shape, ringsCount, chunksCount) {
   var chunkGeo = _createExtrudedChunkGeometry(shape, ringsCount);
   ChunkedObjectsGeometry.call(this, chunkGeo, chunksCount);
   this._ringsCount = ringsCount;
@@ -71729,10 +71734,10 @@ function ExtrudedObjectsGroup(shape, ringsCount, chunksCount) {
   }
 }
 
-ExtrudedObjectsGroup.prototype = Object.create(ChunkedObjectsGeometry.prototype);
-ExtrudedObjectsGroup.prototype.constructor = ExtrudedObjectsGroup;
+ExtrudedObjectsGeometry.prototype = Object.create(ChunkedObjectsGeometry.prototype);
+ExtrudedObjectsGeometry.prototype.constructor = ExtrudedObjectsGeometry;
 
-ExtrudedObjectsGroup.prototype.setItem = function (itemIdx, matrices) {
+ExtrudedObjectsGeometry.prototype.setItem = function (itemIdx, matrices) {
   var shape = this._chunkGeo._positions;
   var ptsCount = shape.length;
   var innerPtIdx = 0;
@@ -72159,7 +72164,7 @@ var tmpVector$2 = new Vector3();
 function TwoColorLinesGeometry(segmentsCount) {
   LinesGeometry.call(this, segmentsCount * 2);
   this._init(segmentsCount);
-  this._collisionGeo = new Simple2CCylinderGeometry(segmentsCount, 3);
+  this._collisionGeo = new Simple2CCylindersGeometry(segmentsCount, 3);
 }
 
 TwoColorLinesGeometry.prototype = Object.create(LinesGeometry.prototype);
@@ -72219,7 +72224,7 @@ var tempPos2 = new Vector3();
 function CrossGeometry(chunksCount) {
   ChunkedLinesGeometry.call(this, chunksCount, vecCount / 2 | 0, false);
 
-  this._collisionGeo = new CollisionSpheresGeo(chunksCount);
+  this._collisionGeo = new SphereCollisionGeo(chunksCount);
 }
 
 CrossGeometry.prototype = Object.create(ChunkedLinesGeometry.prototype);
@@ -72269,7 +72274,7 @@ var tmpColor$4 = new Color();
  * @constructor
  */
 function IsoSurfaceGeometry(spheresCount, opts) {
-  RaycastableObjectsGeometry.call(this);
+  RaycastableBufferGeometry.call(this);
 
   this._opts = opts;
   this.zClip = this._opts.zClip;
@@ -72277,7 +72282,7 @@ function IsoSurfaceGeometry(spheresCount, opts) {
   this._colors = utils.allocateTyped(Float32Array, spheresCount * COLOR_SIZE$2);
 }
 
-IsoSurfaceGeometry.prototype = Object.create(RaycastableObjectsGeometry.prototype);
+IsoSurfaceGeometry.prototype = Object.create(RaycastableBufferGeometry.prototype);
 IsoSurfaceGeometry.prototype.constructor = IsoSurfaceGeometry;
 
 IsoSurfaceGeometry.prototype.setItem = function (chunkIdx, pos, radius) {
@@ -75437,9 +75442,9 @@ LabelsGeometry.prototype.getSubset = function () {
 var geometries = {
   InstancedSpheresGeometry: InstancedSpheresGeometry,
   SimpleSpheresGeometry: SimpleSpheresGeometry,
-  Simple2CCylindersGeometry: Simple2CCylinderGeometry,
-  Instanced2CCylinderGeometry: Instanced2CCylindersGeometry,
-  ExtrudedObjectsGeometry: ExtrudedObjectsGroup,
+  Simple2CCylindersGeometry: Simple2CCylindersGeometry,
+  Instanced2CCylindersGeometry: Instanced2CCylindersGeometry,
+  ExtrudedObjectsGeometry: ExtrudedObjectsGeometry,
   ChunkedLinesGeometry: ChunkedLinesGeometry,
   TwoColorLinesGeometry: TwoColorLinesGeometry,
   CrossGeometry: CrossGeometry,
@@ -75591,14 +75596,14 @@ TextMesh.prototype.update = function () {
 
 var Mesh$3 = UberObject(Mesh);
 
-function ThickLineSegments(geometry, material) {
+function ThickLineMesh(geometry, material) {
   Mesh$3.call(this, geometry, material);
 }
 
-ThickLineSegments.prototype = Object.create(Mesh$3.prototype);
-ThickLineSegments.prototype.constructor = ThickLineSegments;
+ThickLineMesh.prototype = Object.create(Mesh$3.prototype);
+ThickLineMesh.prototype.constructor = ThickLineMesh;
 
-ThickLineSegments.prototype._onBeforeRender = function (renderer, scene, camera) {
+ThickLineMesh.prototype._onBeforeRender = function (renderer, scene, camera) {
   var material = this.material;
   if (!material.uberOptions) {
     return;
@@ -75616,7 +75621,7 @@ var meshes = {
   Line: UberObject(Line),
   LineSegments: UberObject(LineSegments),
   Mesh: UberObject(Mesh),
-  ThickLineMesh: ThickLineSegments
+  ThickLineMesh: ThickLineMesh
 };
 
 function setMatParams(params, uniforms) {
@@ -75629,7 +75634,7 @@ function setMatParams(params, uniforms) {
 function _createInstancedCylinders(useZSprites, openEnded) {
   return {
     Geometry: function Geometry(a, b) {
-      return new geometries.Instanced2CCylinderGeometry(a, b, useZSprites, openEnded);
+      return new geometries.Instanced2CCylindersGeometry(a, b, useZSprites, openEnded);
     },
     Object: meshes.ZSprite,
     initMaterial: setMatParams({
@@ -75996,14 +76001,14 @@ AtomsSurfaceGroup.prototype._makeGeoArgs = function (selection, mode, _colorer,
 
 /* This is a stub class keep it until SAS/SES is refactored */
 
-function AtomsSurfaceGroup$2(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
+function AtomsSASSESGroupStub(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
   AtomsSphereGroup.call(this, geoParams, selection, colorer, mode, transforms, polyComplexity, material);
 }
 
-AtomsSurfaceGroup$2.prototype = Object.create(AtomsSphereGroup.prototype);
-AtomsSurfaceGroup$2.prototype.constructor = AtomsSurfaceGroup$2;
+AtomsSASSESGroupStub.prototype = Object.create(AtomsSphereGroup.prototype);
+AtomsSASSESGroupStub.prototype.constructor = AtomsSASSESGroupStub;
 
-AtomsSurfaceGroup$2.prototype._makeGeoArgs = function (selection, mode, colorer, _polyComplexity) {
+AtomsSASSESGroupStub.prototype._makeGeoArgs = function (selection, mode, colorer, _polyComplexity) {
   var selectedAtoms = [];
   var atoms = selection.atoms;
   var chunks = selection.chunks;
@@ -76432,32 +76437,32 @@ NucleicItemGroup.prototype.updateToFrame = function (frameData) {
   geo.finishUpdate();
 };
 
-function NucleicCylindersItemGroup(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
+function NucleicCylindersGroup(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
   this._stickRad = mode.calcStickRadius();
   this._geoArgs = [selection.chunks.length, polyComplexity];
 
   NucleicItemGroup.call(this, geoParams, selection, colorer, mode, transforms, polyComplexity, material);
 }
 
-NucleicCylindersItemGroup.prototype = Object.create(NucleicItemGroup.prototype);
-NucleicCylindersItemGroup.prototype.constructor = NucleicCylindersItemGroup;
+NucleicCylindersGroup.prototype = Object.create(NucleicItemGroup.prototype);
+NucleicCylindersGroup.prototype.constructor = NucleicCylindersGroup;
 
-NucleicCylindersItemGroup.prototype._processItem = function (chunkIdx, cyl1, cyl2, color) {
+NucleicCylindersGroup.prototype._processItem = function (chunkIdx, cyl1, cyl2, color) {
   var geo = this._geo;
   geo.setItem(chunkIdx, cyl1, cyl2, this._stickRad);
   geo.setColor(chunkIdx, color, color);
 };
 
-function NucleicCylindersItemGroup$1(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
+function NucleicSpheresGroup(geoParams, selection, colorer, mode, transforms, polyComplexity, material) {
   this._stickRad = mode.calcStickRadius();
   this._geoArgs = [selection.chunks.length * 2, polyComplexity];
   NucleicItemGroup.call(this, geoParams, selection, colorer, mode, transforms, polyComplexity, material);
 }
 
-NucleicCylindersItemGroup$1.prototype = Object.create(NucleicItemGroup.prototype);
-NucleicCylindersItemGroup$1.prototype.constructor = NucleicCylindersItemGroup$1;
+NucleicSpheresGroup.prototype = Object.create(NucleicItemGroup.prototype);
+NucleicSpheresGroup.prototype.constructor = NucleicSpheresGroup;
 
-NucleicCylindersItemGroup$1.prototype._processItem = function (chunkIdx, cyl1, cyl2, color) {
+NucleicSpheresGroup.prototype._processItem = function (chunkIdx, cyl1, cyl2, color) {
   var geo = this._geo;
   var stickRad = this._stickRad;
   var idx = chunkIdx * 2;
@@ -77031,7 +77036,7 @@ function _calcPoints(residues, firstIdx, lastIdx, boundaries) {
   return { centerPoints: centerPoints, topPoints: topPoints };
 }
 
-function MatrixHelper(residues, startIdx, endIdx, segmentsCount, tension, boundaries) {
+function CartoonHelper(residues, startIdx, endIdx, segmentsCount, tension, boundaries) {
   var pointsArrays = _calcPoints(residues, startIdx, endIdx, boundaries);
   this._topInterp = _buildStructureInterpolator(pointsArrays.topPoints, tension);
   this._centerInterp = _buildStructureInterpolator(pointsArrays.centerPoints, tension);
@@ -77041,7 +77046,7 @@ function MatrixHelper(residues, startIdx, endIdx, segmentsCount, tension, bounda
   this._segmentsCount = segmentsCount;
 }
 
-MatrixHelper.prototype.prepareMatrices = function (idx, firstRad, secondRad) {
+CartoonHelper.prototype.prepareMatrices = function (idx, firstRad, secondRad) {
   var mtcCount = this._segmentsCount;
   var outMtc = new Array(mtcCount);
   var currRad = new Vector2(0, 0);
@@ -77084,7 +77089,7 @@ function _loopThrough(subDiv, residues, segmentsHeight, tension, mode, callback)
     var boundaries = subDiv[subDivI].boundaries;
     for (var i = 0, n = subs.length; i < n; ++i) {
       var idc = [subs[i].start, subs[i].end];
-      var matrixHelper = new MatrixHelper(residues, idc[0], idc[1], segmentsHeight, tension, boundaries);
+      var matrixHelper = new CartoonHelper(residues, idc[0], idc[1], segmentsHeight, tension, boundaries);
       var prevLast = null;
       var startIdx = subs[i].start * 2;
       var endIdx = subs[i].end * 2 + 1;
@@ -77560,19 +77565,19 @@ BondsLinesGroup.prototype.updateToFrame = function (frameData) {
 var groups = {
   AtomsSphereGroup: AtomsSphereGroup,
   AtomsSurfaceGroup: AtomsSurfaceGroup,
-  AtomsSASSESGroup_stub: AtomsSurfaceGroup$2,
+  AtomsSASSESGroupStub: AtomsSASSESGroupStub,
   AtomsTextGroup: AtomsTextGroup,
   AromaticTorusGroup: AromaticTorusGroup,
   AromaticLinesGroup: AromaticLinesGroup,
-  NucleicCylindersGroup: NucleicCylindersItemGroup,
-  NucleicSpheresGroup: NucleicCylindersItemGroup$1,
+  NucleicCylindersGroup: NucleicCylindersGroup,
+  NucleicSpheresGroup: NucleicSpheresGroup,
   ResiduesSubseqGroup: ResiduesSubseqGroup,
   ResiduesTraceGroup: ResiduesTraceGroup,
   BondsCylinderGroup: BondsCylinderGroup,
   BondsLinesGroup: BondsLinesGroup
 };
 
-function ComponentsAtomsProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function AtomsProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   var self = this;
   RCGroup.call(self);
   this._complex = complex;
@@ -77601,14 +77606,14 @@ function ComponentsAtomsProcessor(AtomsGroup, geoParams, complex, colorer, mode,
   });
 }
 
-ComponentsAtomsProcessor.prototype = Object.create(RCGroup.prototype);
-ComponentsAtomsProcessor.prototype.constructor = ComponentsAtomsProcessor;
+AtomsProcessor.prototype = Object.create(RCGroup.prototype);
+AtomsProcessor.prototype.constructor = AtomsProcessor;
 
-ComponentsAtomsProcessor.prototype._checkAtom = function (atom, mask) {
+AtomsProcessor.prototype._checkAtom = function (atom, mask) {
   return atom._mask & mask;
 };
 
-ComponentsAtomsProcessor.prototype.getSubset = function (mask, innerOnly) {
+AtomsProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77627,10 +77632,10 @@ ComponentsAtomsProcessor.prototype.getSubset = function (mask, innerOnly) {
 
 function OrphanAtomsProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   this._mode = mode;
-  ComponentsAtomsProcessor.call(this, AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material);
+  AtomsProcessor.call(this, AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material);
 }
 
-OrphanAtomsProcessor.prototype = Object.create(ComponentsAtomsProcessor.prototype);
+OrphanAtomsProcessor.prototype = Object.create(AtomsProcessor.prototype);
 OrphanAtomsProcessor.prototype.constructor = OrphanAtomsProcessor;
 
 OrphanAtomsProcessor.prototype._checkAtom = function (atom, mask) {
@@ -77651,7 +77656,7 @@ OrphanAtomsProcessor.prototype._checkAtom = function (atom, mask) {
   return true;
 };
 
-function ComponentsResiduesProcessor(ResidueGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function ResiduesProcessor(ResidueGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   var self = this;
   RCGroup.call(self);
   this._complex = complex;
@@ -77680,14 +77685,14 @@ function ComponentsResiduesProcessor(ResidueGroup, geoParams, complex, colorer,
   });
 }
 
-ComponentsResiduesProcessor.prototype = Object.create(RCGroup.prototype);
-ComponentsResiduesProcessor.prototype.constructor = ComponentsResiduesProcessor;
+ResiduesProcessor.prototype = Object.create(RCGroup.prototype);
+ResiduesProcessor.prototype.constructor = ResiduesProcessor;
 
-ComponentsResiduesProcessor.prototype._checkResidue = function (residue, mask) {
+ResiduesProcessor.prototype._checkResidue = function (residue, mask) {
   return residue._mask & mask;
 };
 
-ComponentsResiduesProcessor.prototype.getSubset = function (mask, innerOnly) {
+ResiduesProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77704,18 +77709,18 @@ ComponentsResiduesProcessor.prototype.getSubset = function (mask, innerOnly) {
   return totalSubset;
 };
 
-function ComponentNucleicProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
-  ComponentsResiduesProcessor.call(this, AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material);
+function NucleicProcessor(AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+  ResiduesProcessor.call(this, AtomsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material);
 }
 
-ComponentNucleicProcessor.prototype = Object.create(ComponentsResiduesProcessor.prototype);
-ComponentNucleicProcessor.prototype.constructor = ComponentNucleicProcessor;
+NucleicProcessor.prototype = Object.create(ResiduesProcessor.prototype);
+NucleicProcessor.prototype.constructor = NucleicProcessor;
 
-ComponentNucleicProcessor.prototype._checkResidue = function (residue, mask) {
+NucleicProcessor.prototype._checkResidue = function (residue, mask) {
   return mask & residue._mask && residue._cylinders !== null;
 };
 
-function ComponentsSubseqsProcessor(ResidueGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function SubseqsProcessor(ResidueGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   var self = this;
   RCGroup.call(self);
   this._complex = complex;
@@ -77750,10 +77755,10 @@ function ComponentsSubseqsProcessor(ResidueGroup, geoParams, complex, colorer, m
   });
 }
 
-ComponentsSubseqsProcessor.prototype = Object.create(RCGroup.prototype);
-ComponentsSubseqsProcessor.prototype.constructor = ComponentsSubseqsProcessor;
+SubseqsProcessor.prototype = Object.create(RCGroup.prototype);
+SubseqsProcessor.prototype.constructor = SubseqsProcessor;
 
-ComponentsSubseqsProcessor.prototype.getSubset = function (mask, innerOnly) {
+SubseqsProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77770,7 +77775,7 @@ ComponentsSubseqsProcessor.prototype.getSubset = function (mask, innerOnly) {
   return totalSubset;
 };
 
-function ComponentsAtomsProcessor$1(BondsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function BondsProcessor(BondsGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
   var self = this;
   RCGroup.call(self);
   this._complex = complex;
@@ -77801,10 +77806,10 @@ function ComponentsAtomsProcessor$1(BondsGroup, geoParams, complex, colorer, mod
   });
 }
 
-ComponentsAtomsProcessor$1.prototype = Object.create(RCGroup.prototype);
-ComponentsAtomsProcessor$1.prototype.constructor = ComponentsAtomsProcessor$1;
+BondsProcessor.prototype = Object.create(RCGroup.prototype);
+BondsProcessor.prototype.constructor = BondsProcessor;
 
-ComponentsAtomsProcessor$1.prototype.getSubset = function (mask, innerOnly) {
+BondsProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77821,7 +77826,7 @@ ComponentsAtomsProcessor$1.prototype.getSubset = function (mask, innerOnly) {
   return totalSubset;
 };
 
-function ComponentsAromaticProcessor(AromaticGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
+function AromaticProcessor(AromaticGroup, geoParams, complex, colorer, mode, polyComplexity, mask, material) {
 
   var self = this;
   RCGroup.call(self);
@@ -77862,10 +77867,10 @@ function ComponentsAromaticProcessor(AromaticGroup, geoParams, complex, colorer,
   });
 }
 
-ComponentsAromaticProcessor.prototype = Object.create(RCGroup.prototype);
-ComponentsAromaticProcessor.prototype.constructor = ComponentsAromaticProcessor;
+AromaticProcessor.prototype = Object.create(RCGroup.prototype);
+AromaticProcessor.prototype.constructor = AromaticProcessor;
 
-ComponentsAromaticProcessor.prototype.getSubset = function (mask, innerOnly) {
+AromaticProcessor.prototype.getSubset = function (mask, innerOnly) {
   var totalSubset = [];
   var children = this.children;
   var meshIdx = 0;
@@ -77943,13 +77948,13 @@ function SGroupProcessor(AtomsGroup, geoParams, complex, _colorer, _mode, _polyC
 SGroupProcessor.prototype = Object.create(RCGroup.prototype);
 
 var processors = {
-  Atoms: ComponentsAtomsProcessor,
+  Atoms: AtomsProcessor,
   OrphanAtoms: OrphanAtomsProcessor,
-  Residues: ComponentsResiduesProcessor,
-  Nucleic: ComponentNucleicProcessor,
-  Subseqs: ComponentsSubseqsProcessor,
-  Bonds: ComponentsAtomsProcessor$1,
-  Aromatic: ComponentsAromaticProcessor,
+  Residues: ResiduesProcessor,
+  Nucleic: NucleicProcessor,
+  Subseqs: SubseqsProcessor,
+  Bonds: BondsProcessor,
+  Aromatic: AromaticProcessor,
   SGroups: SGroupProcessor
 };
 
@@ -78033,7 +78038,7 @@ GroupsFactory.ContactSurfaceGeo = function (caps, settings, renderParams) {
 GroupsFactory.SASSESSurfaceGeo = function (caps, settings, renderParams) {
   var gfxTriplet = MeshCreator.createSASSES(caps, settings, renderParams);
 
-  return _bakeGroup(gfxTriplet, processors.Atoms, groups.AtomsSASSESGroup_stub);
+  return _bakeGroup(gfxTriplet, processors.Atoms, groups.AtomsSASSESGroupStub);
 };
 
 GroupsFactory.TextLabelsGeo = function (caps, settings) {
@@ -78450,7 +78455,7 @@ CartoonMode.prototype.buildGeometry = function (complex, colorer, mask, material
   return Mode.prototype.buildGeometry.call(this, complex, colorer, mask, material);
 };
 
-var selectors$4 = chem.selectors;
+var selectors$2 = chem.selectors;
 
 function getRenderParams$1() {
   return {
@@ -78481,7 +78486,7 @@ SurfaceMode.prototype.calcAtomRadius = function (atom) {
 SurfaceMode.prototype.getVisibilitySelector = function () {
   var visibilitySelector = null;
   if (this.opts.subset !== '') {
-    var res = selectors$4.parse(this.opts.subset);
+    var res = selectors$2.parse(this.opts.subset);
     if (!res.error) {
       visibilitySelector = res.selector;
     }
@@ -78489,18 +78494,18 @@ SurfaceMode.prototype.getVisibilitySelector = function () {
   return visibilitySelector;
 };
 
-function QuickSurfMode(opts) {
+function QuickSurfaceMode(opts) {
   SurfaceMode.call(this, opts);
 }
 
-utils.deriveClass(QuickSurfMode, SurfaceMode, {
+utils.deriveClass(QuickSurfaceMode, SurfaceMode, {
   id: 'QS',
   name: 'Quick Surface',
   shortName: 'Quick Surf',
   surfaceNames: ['QuickSurfGeo']
 });
 
-QuickSurfMode.prototype.getSurfaceOpts = function () {
+QuickSurfaceMode.prototype.getSurfaceOpts = function () {
   return {
     useBeads: false,
     isoValue: this.opts.isoValue,
@@ -78568,11 +78573,11 @@ utils.deriveClass(IsoSurfaceSESMode, IsoSurfaceMode, {
   shortName: 'SES'
 });
 
-function ContactSurfMode(opts) {
+function ContactSurfaceMode(opts) {
   SurfaceMode.call(this, opts);
 }
 
-utils.deriveClass(ContactSurfMode, SurfaceMode, {
+utils.deriveClass(ContactSurfaceMode, SurfaceMode, {
   id: 'CS',
   name: 'Contact Surface',
   shortName: 'Contact Surf',
@@ -78580,7 +78585,7 @@ utils.deriveClass(ContactSurfMode, SurfaceMode, {
   surfaceNames: ['ContactSurfaceGeo']
 });
 
-ContactSurfMode.prototype.getSurfaceOpts = function () {
+ContactSurfaceMode.prototype.getSurfaceOpts = function () {
   return {
     probeRadius: this.opts.probeRadius,
     radScale: this.opts.polyComplexity[this.settings.now.resolution],
@@ -78627,7 +78632,7 @@ TextMode.prototype.getLabelOpts = function () {
 
 var modeList = [];
 var modeDict = {};
-var ag = [LinesMode, LicoriceMode, BallsAndSticksMode, VanDerWaalsMode, TraceMode, TubeMode, CartoonMode, QuickSurfMode, IsoSurfaceSASMode, IsoSurfaceSESMode, ContactSurfMode, TextMode];
+var ag = [LinesMode, LicoriceMode, BallsAndSticksMode, VanDerWaalsMode, TraceMode, TubeMode, CartoonMode, QuickSurfaceMode, IsoSurfaceSASMode, IsoSurfaceSESMode, ContactSurfaceMode, TextMode];
 
 (function (plugins) {
   for (var i = 0, n = plugins.length; i < n; ++i) {
@@ -78827,14 +78832,14 @@ Palette.prototype = {
 var namedColorsArray = Palette.prototype.namedColorsArray;
 var namedColors = Palette.prototype.namedColors;
 
-for (var i$1 = 0, length = namedColorsArray.length; i$1 < length; ++i$1) {
-  var namedColor = namedColorsArray[i$1];
+for (var i = 0, length = namedColorsArray.length; i < length; ++i) {
+  var namedColor = namedColorsArray[i];
   namedColors[namedColor[0]] = namedColor[1];
 }
 
-var palette$1 = new Palette('Jmol', 'JM');
+var palette = new Palette('Jmol', 'JM');
 
-palette$1.colors = [
+palette.colors = [
 /* eslint-disable no-magic-numbers */
 0x0000FF, // blue
 0x0055FF, //
@@ -78856,7 +78861,7 @@ palette$1.colors = [
 0x5500FF];
 
 // DO NOT EDIT MANUALLY! Autogenerated from atom_types.csv by atom_types.py.
-palette$1.elementColors = {
+palette.elementColors = {
   /* eslint-disable no-magic-numbers */
   H: 0xFFFFFF,
   D: 0xFFFFC0,
@@ -78972,10 +78977,10 @@ palette$1.elementColors = {
   /* eslint-enable no-magic-numbers */
 };
 
-palette$1.defaultResidueColor = 0xBEA06E;
+palette.defaultResidueColor = 0xBEA06E;
 
 // DO NOT EDIT MANUALLY! Autogenerated from residue_types.csv by residue_types.py.
-palette$1.residueColors = {
+palette.residueColors = {
   /* eslint-disable no-magic-numbers */
   'ALA': 0xC8C8C8,
   'ARG': 0x145AFF,
@@ -79018,7 +79023,7 @@ palette$1.residueColors = {
   /* eslint-enable no-magic-numbers */
 };
 
-palette$1.chainColors = [
+palette.chainColors = [
 // ' '->0 'A'->1, 'B'->2
 0xFFffffff, // ' ' & '0' white
 //
@@ -79051,7 +79056,7 @@ palette$1.chainColors = [
 0xFFB8860B, // darkgoldenrod
 0xFFB22222];
 
-palette$1.secondaryColors = {
+palette.secondaryColors = {
   'helix': {
     1: 0xFF0080, // RH alpha
     3: 0x600080, // RH pi
@@ -79063,9 +79068,9 @@ palette$1.secondaryColors = {
   'rna': 0xFD0162
 };
 
-var palette$2 = new Palette('VMD', 'VM');
+var palette$1 = new Palette('VMD', 'VM');
 
-palette$2.colors = [
+palette$1.colors = [
 /* eslint-disable no-magic-numbers */
 0x0000FF, // blue
 0xFF0000, // red
@@ -79086,10 +79091,10 @@ palette$2.colors = [
 /* eslint-enable no-magic-numbers */
 ];
 
-palette$2.defaultElementColor = 0x804D00;
+palette$1.defaultElementColor = 0x804D00;
 
 // DO NOT EDIT MANUALLY! Autogenerated from atom_types.csv by atom_types.py.
-palette$2.elementColors = {
+palette$1.elementColors = {
   /* eslint-disable no-magic-numbers */
   H: 0xFFFFFF,
   C: 0x40BFBF,
@@ -79100,10 +79105,10 @@ palette$2.elementColors = {
   /* eslint-enable no-magic-numbers */
 };
 
-palette$2.defaultResidueColor = 0x40C0C0;
+palette$1.defaultResidueColor = 0x40C0C0;
 
 // DO NOT EDIT MANUALLY! Autogenerated from residue_types.csv by residue_types.py.
-palette$2.residueColors = {
+palette$1.residueColors = {
   /* eslint-disable no-magic-numbers */
   'ALA': 0x0000FF,
   'ARG': 0xFFFFFF,
@@ -79146,22 +79151,22 @@ palette$2.residueColors = {
   /* eslint-enable no-magic-numbers */
 };
 
-palette$2.chainColors = [0xFFFFFF].concat(palette$2.colors);
+palette$1.chainColors = [0xFFFFFF].concat(palette$1.colors);
 
-palette$2.secondaryColors = {
+palette$1.secondaryColors = {
   'helix': { 1: 0xA600A6, 5: 0x0000FF },
   'strand': 0xFFFF00
 };
 
 var paletteList = [];
 var paletteDict = {};
-var ag$2 = [palette$1, palette$2];
+var ag$1 = [palette, palette$1];
 
-for (var i = 0, n = ag$2.length; i < n; ++i) {
-  var palette = ag$2[i];
-  paletteList.push(palette);
-  if (palette.id) {
-    paletteDict[palette.id] = palette;
+for (var i$1 = 0, n = ag$1.length; i$1 < n; ++i$1) {
+  var palette$2 = ag$1[i$1];
+  paletteList.push(palette$2);
+  if (palette$2.id) {
+    paletteDict[palette$2.id] = palette$2;
   }
 }
 
@@ -79386,8 +79391,8 @@ UniformColorer.prototype.getResidueColor = function (_residue, _complex) {
  */
 function ConditionalColorer(opts) {
   Colorer.call(this, opts);
-  var parsed = selectors$1.parse(this.opts.subset);
-  this._subsetCached = parsed.error ? selectors$1.none() : parsed.selector;
+  var parsed = selectors.parse(this.opts.subset);
+  this._subsetCached = parsed.error ? selectors.none() : parsed.selector;
 }
 
 utils.deriveClass(ConditionalColorer, Colorer, {
@@ -79595,7 +79600,7 @@ MoleculeColorer.prototype.getResidueColor = function (residue, _complex) {
  */
 var colorerList = [];
 var colorerDict = {};
-var ag$1 = [ElementColorer, ResidueTypeColorer, SequenceColorer, ChainColorer, SecondaryStructureColorer, UniformColorer, ConditionalColorer, ConformationColorer, TemperatureColorer, OccupancyColorer, HydrophobicityColorer, MoleculeColorer];
+var ag$2 = [ElementColorer, ResidueTypeColorer, SequenceColorer, ChainColorer, SecondaryStructureColorer, UniformColorer, ConditionalColorer, ConformationColorer, TemperatureColorer, OccupancyColorer, HydrophobicityColorer, MoleculeColorer];
 
 (function (plugins) {
   for (var i = 0, n = plugins.length; i < n; ++i) {
@@ -79611,7 +79616,7 @@ var ag$1 = [ElementColorer, ResidueTypeColorer, SequenceColorer, ChainColorer, S
       }
     }
   }
-})(ag$1);
+})(ag$2);
 
 // NOTE: workaround for https://github.com/gfranko/amdclean/issues/115
 var exports$2 = /** @alias module:gfx/colorers */{
@@ -82516,7 +82521,7 @@ var Helix$2 = chem.Helix;
 var Sheet$2 = chem.Sheet;
 var Strand$2 = chem.Strand;
 var Bond$2 = chem.Bond;
-var Molecule$3 = chem.Molecule;
+var Molecule$2 = chem.Molecule;
 
 var TAG_LENGTH = 6;
 
@@ -82632,7 +82637,7 @@ PDBParser.prototype._finalizeMolecules = function () {
       var chain = chainDict[name];
       residues = residues.concat(chain._residues.slice());
     }
-    var molecule = new Molecule$3(this._complex, m._name, i + 1);
+    var molecule = new Molecule$2(this._complex, m._name, i + 1);
     molecule._residues = residues;
     this._complex._molecules[i] = molecule;
   }
@@ -83668,8 +83673,8 @@ var mmtf = createCommonjsModule(function (module, exports) {
 });
 
 var Complex$4 = chem.Complex;
-var Chain$3 = chem.Chain;
-var Atom$3 = chem.Atom;
+var Chain$2 = chem.Chain;
+var Atom$2 = chem.Atom;
 var AtomName$3 = chem.AtomName;
 var Element$5 = chem.Element;
 var Helix$3 = chem.Helix;
@@ -83677,7 +83682,7 @@ var Sheet$3 = chem.Sheet;
 var Strand$3 = chem.Strand;
 var Bond$4 = chem.Bond;
 var Assembly$3 = chem.Assembly;
-var Molecule$4 = chem.Molecule;
+var Molecule$3 = chem.Molecule;
 
 function ArrayComparator(original) {
   this._original = Array.from(original);
@@ -83761,7 +83766,7 @@ MMTFParser.prototype._onChain = function (chainData) {
     return;
   }
 
-  var chain = new Chain$3(this._complex, chainData.chainName);
+  var chain = new Chain$2(this._complex, chainData.chainName);
   this._complex._chains[chainData.chainIndex] = chain;
   chain._index = chainData.chainIndex;
 };
@@ -83792,7 +83797,7 @@ MMTFParser.prototype._onAtom = function (atomData) {
   }
 
   var altLoc = !atomData.altLoc.charCodeAt(0) ? '' : atomData.altLoc;
-  var atom = new Atom$3(atomData.groupIndex, // we store residue index here to replace it later with actual reference
+  var atom = new Atom$2(atomData.groupIndex, // we store residue index here to replace it later with actual reference
   new AtomName$3(atomData.atomName), Element$5.getByName(atomData.element.toUpperCase()), new Vector3(atomData.xCoord, atomData.yCoord, atomData.zCoord), Element$5.Role[atomData.atomName], false, // hetero atoms will be marked later
   atomData.atomId, altLoc, atomData.occupancy, atomData.bFactor, atomData.formalCharge);
 
@@ -83880,7 +83885,7 @@ MMTFParser.prototype._updateMolecules = function (mmtfData) {
       var chain = this._complex._chains[chainIndex];
       residues = residues.concat(chain._residues.slice());
     }
-    var molecule = new Molecule$4(this._complex, entity.description, i + 1);
+    var molecule = new Molecule$3(this._complex, entity.description, i + 1);
     molecule._residues = residues;
     this._complex._molecules[i] = molecule;
   }
@@ -84117,7 +84122,7 @@ var Helix$4 = chem.Helix;
 var Sheet$4 = chem.Sheet;
 var Strand$4 = chem.Strand;
 var Assembly$4 = chem.Assembly;
-var Molecule$5 = chem.Molecule;
+var Molecule$4 = chem.Molecule;
 
 var cRequiredAtomFields = ['auth_seq_id', 'Cartn_x', 'Cartn_y', 'Cartn_z', 'label_atom_id'];
 
@@ -84251,7 +84256,7 @@ CIFParser.prototype._extractMolecules = function (complex, complexData) {
   var molecules = complex.getMolecules();
   for (i = 0; i < count; i++) {
     var molecule = this.molecules[i];
-    molecules[i] = new Molecule$5(complex, molecule.name, i + 1);
+    molecules[i] = new Molecule$4(complex, molecule.name, i + 1);
     molecules[i]._residues = molecule.residues;
   }
 };
@@ -84468,14 +84473,12 @@ CIFParser.prototype._extractConfs = function (complex, helicesData) {
     var helClass = helClasses[i] || ' ';
     var struct;
     // TODO Add turns and strands(!)?
-    switch (type) {
-      case 'helix':
-        var idx = complex._helices.length;
-        struct = new Helix$4(idx, name, start[0], end[0], helClass, comment, length);
-        complex.addHelix(struct);
-        break;
-      default:
-        struct = null;
+    if (type === 'helix') {
+      var idx = complex._helices.length;
+      struct = new Helix$4(idx, name, start[0], end[0], helClass, comment, length);
+      complex.addHelix(struct);
+    } else {
+      struct = null;
     }
     if (!struct) {
       continue;
@@ -84878,7 +84881,7 @@ CIFParser._parseToObject = function (source) {
           state = 0;
         } else {
           // ..................................................................................................
-          if (!Number.isNaN(code) && _storeValue(_parseValue()) !== null) {
+          if (_storeValue(_parseValue()) !== null) {
             continue;
           }
           state = 666;
@@ -85040,12 +85043,10 @@ Ccp4Model.prototype.load = function (buffer) {
   yaxis.multiplyScalar(header.extent[yIndex] - 1);
   zaxis.multiplyScalar(header.extent[zIndex] - 1);
 
-  switch (header.type) {
-    case 2:
-      this._data = new Float32Array(buffer, 1024 + header.nsymbt, header.extent[0] * header.extent[1] * header.extent[2]);
-      break;
-    default:
-      throw new Error('CCP4: Unsupported format ' + header.type);
+  if (header.type === 2) {
+    this._data = new Float32Array(buffer, 1024 + header.nsymbt, header.extent[0] * header.extent[1] * header.extent[2]);
+  } else {
+    throw new Error('CCP4: Unsupported format ' + header.type);
   }
 
   this._bboxSize = new Vector3(xaxis.length(), yaxis.length(), zaxis.length());
@@ -86952,7 +86953,7 @@ function overrideUniforms$1(params) {
   return uniforms;
 }
 
-function createOutlineMaterial(params) {
+function OutlineMaterial(params) {
   var settings = {
     uniforms: overrideUniforms$1(params),
     vertexShader: vertexShader$1,
@@ -86983,7 +86984,7 @@ function overrideUniforms$2(params) {
   return uniforms;
 }
 
-function createFXAAMaterial(params) {
+function FXAAMaterial(params) {
   var settings = {
     uniforms: overrideUniforms$2(params),
     vertexShader: vertexShader$1,
@@ -87103,7 +87104,7 @@ function overrideUniforms$4(params) {
   return uniforms;
 }
 
-function createAnaglyphMaterial(params) {
+function AnaglyphMaterial(params) {
   var settings = {
     uniforms: overrideUniforms$4(params),
     vertexShader: vertexShader$1,
@@ -87424,7 +87425,7 @@ function exportBonds(queue, complex, bondsFileName) {
   queue.add(bondsFileName, 'TED', false, true);
 }
 
-function exportAll(complex, reprList, fullReport) {
+function fbxExport(complex, reprList, fullReport) {
   prec = settings.now.fbxprec;
   window.requestFileSystem = window.requestFileSystem || window.webkitRequestFileSystem;
   function onInitFS(fs) {
@@ -87657,21 +87658,21 @@ var WEBVR = function () {
   return WEBVR;
 }();
 
-/* global "0.7.10":false */
+/* global "0.7.11":false */
 
 //////////////////////////////////////////////////////////////////////////////
 
 //////////////////////////////////////////////////////////////////////////////
 
-var selectors = chem.selectors;
-var Atom = chem.Atom;
-var Residue = chem.Residue;
-var Chain = chem.Chain;
-var Molecule = chem.Molecule;
+var selectors$4 = chem.selectors;
+var Atom$3 = chem.Atom;
+var Residue$2 = chem.Residue;
+var Chain$3 = chem.Chain;
+var Molecule$5 = chem.Molecule;
 
 var EDIT_MODE = { COMPLEX: 0, COMPONENT: 1, FRAGMENT: 2 };
 
-var createElement = utils.createElement;
+var createElement$2 = utils.createElement;
 
 function updateFogRange(fog, center, radius) {
   fog.near = center - radius * settings.now.fogNearFactor;
@@ -87721,7 +87722,7 @@ function reportProgress(log, action, percent) {
  * @exports Miew
  * @constructor
  */
-function Miew$1(opts) {
+function Miew(opts) {
   EventDispatcher$1.call(this);
   this._opts = lodash.merge({
     settingsCookie: 'settings',
@@ -87795,15 +87796,15 @@ function Miew$1(opts) {
   }
 
   var self = this;
-  Miew$1.registeredPlugins.forEach(function (plugin) {
+  Miew.registeredPlugins.forEach(function (plugin) {
     plugin.call(self);
   });
 }
 
-Miew$1.prototype = Object.create(EventDispatcher$1.prototype);
-Miew$1.prototype.constructor = Miew$1;
+Miew.prototype = Object.create(EventDispatcher$1.prototype);
+Miew.prototype.constructor = Miew;
 
-Miew$1.prototype.getMaxRepresentationCount = function () {
+Miew.prototype.getMaxRepresentationCount = function () {
   return ComplexVisual.NUM_REPRESENTATION_BITS;
 };
 
@@ -87813,15 +87814,15 @@ Miew$1.prototype.getMaxRepresentationCount = function () {
  * @throws Forwards exception raised during initialization.
  * @see Miew#term
  */
-Miew$1.prototype.init = function () {
+Miew.prototype.init = function () {
   var container = this._container;
   var elem = utils.createElement('div', { 'class': 'miew-canvas' });
   _setContainerContents(container, elem);
   this._container = elem;
 
   var frag = document.createDocumentFragment();
-  frag.appendChild(this._msgMode = createElement('div', { 'class': 'mode-message overlay' }, createElement('p', {}, 'COMPONENT EDIT MODE')));
-  frag.appendChild(this._msgAtomInfo = createElement('div', { 'class': 'atom-info overlay' }, createElement('p', {}, '')));
+  frag.appendChild(this._msgMode = createElement$2('div', { 'class': 'mode-message overlay' }, createElement$2('p', {}, 'COMPONENT EDIT MODE')));
+  frag.appendChild(this._msgAtomInfo = createElement$2('div', { 'class': 'atom-info overlay' }, createElement$2('p', {}, '')));
   container.appendChild(frag);
 
   if (this._gfx !== null) {
@@ -87906,7 +87907,7 @@ Miew$1.prototype.init = function () {
  * Terminate the viewer completely.
  * @see Miew#init
  */
-Miew$1.prototype.term = function () {
+Miew.prototype.term = function () {
   this._showMessage('Viewer has been terminated.');
   this._loading.forEach(function (job) {
     job.cancel();
@@ -87935,7 +87936,7 @@ function _setContainerContents(container, element) {
  * @param {string} msg - Message to show.
  * @private
  */
-Miew$1.prototype._showMessage = function (msg) {
+Miew.prototype._showMessage = function (msg) {
   var element = document.createElement('div');
   element.setAttribute('class', 'miew-message');
   element.appendChild(document.createElement('p')).appendChild(document.createTextNode(msg));
@@ -87946,7 +87947,7 @@ Miew$1.prototype._showMessage = function (msg) {
  * Display WebGL canvas inside the viewer container, hiding any message shown.
  * @private
  */
-Miew$1.prototype._showCanvas = function () {
+Miew.prototype._showCanvas = function () {
   _setContainerContents(this._container, this._gfx.renderer.domElement);
 };
 
@@ -87954,7 +87955,7 @@ Miew$1.prototype._showCanvas = function () {
  * Initialize WebGL and set 3D scene up.
  * @private
  */
-Miew$1.prototype._initGfx = function () {
+Miew.prototype._initGfx = function () {
   var gfx = {
     width: this._container.clientWidth,
     height: this._container.clientHeight
@@ -88105,7 +88106,7 @@ Miew$1.prototype._initGfx = function () {
  * Setup event listeners.
  * @private
  */
-Miew$1.prototype._initListeners = function () {
+Miew.prototype._initListeners = function () {
   var self = this;
   window.addEventListener('resize', function _onResize() {
     self._onResize();
@@ -88116,7 +88117,7 @@ Miew$1.prototype._initListeners = function () {
  * Try to add numbers to the base name to make it unique among visuals
  * @private
  */
-Miew$1.prototype._makeUniqueVisualName = function (baseName) {
+Miew.prototype._makeUniqueVisualName = function (baseName) {
   if (!baseName) {
     return Math.random().toString();
   }
@@ -88135,7 +88136,7 @@ Miew$1.prototype._makeUniqueVisualName = function (baseName) {
  * Add visual to the viewer
  * @private
  */
-Miew$1.prototype._addVisual = function (visual) {
+Miew.prototype._addVisual = function (visual) {
   if (!visual) {
     return null;
   }
@@ -88157,7 +88158,7 @@ Miew$1.prototype._addVisual = function (visual) {
  * Remove visual from the viewer
  * @private
  */
-Miew$1.prototype._removeVisual = function (visual) {
+Miew.prototype._removeVisual = function (visual) {
   var name = '';
   var obj = null;
   if (visual instanceof Visual) {
@@ -88186,7 +88187,7 @@ Miew$1.prototype._removeVisual = function (visual) {
  * Call specified function for each Visual
  * @private
  */
-Miew$1.prototype._forEachVisual = function (callback) {
+Miew.prototype._forEachVisual = function (callback) {
   for (var name in this._visuals) {
     if (this._visuals.hasOwnProperty(name)) {
       callback(this._visuals[name]);
@@ -88198,7 +88199,7 @@ Miew$1.prototype._forEachVisual = function (callback) {
  * Release (destroy) all visuals in the scene
  * @private
  */
-Miew$1.prototype._releaseAllVisuals = function () {
+Miew.prototype._releaseAllVisuals = function () {
   if (!this._gfx || !this._gfx.pivot) {
     return;
   }
@@ -88216,7 +88217,7 @@ Miew$1.prototype._releaseAllVisuals = function () {
  * Call specified function for each ComplexVisual
  * @private
  */
-Miew$1.prototype._forEachComplexVisual = function (callback) {
+Miew.prototype._forEachComplexVisual = function (callback) {
   if (!this._gfx || !this._gfx.pivot) {
     return;
   }
@@ -88232,7 +88233,7 @@ Miew$1.prototype._forEachComplexVisual = function (callback) {
  * Returns ComplexVisual with specified name, or current (if not found), or any, or null
  * @private
  */
-Miew$1.prototype._getComplexVisual = function (name) {
+Miew.prototype._getComplexVisual = function (name) {
   name = name || this._curVisualName;
   var any = null;
   var named = null;
@@ -88249,7 +88250,7 @@ Miew$1.prototype._getComplexVisual = function (name) {
  * Returns first found VolumeVisual (no more than one should be present actually)
  * @private
  */
-Miew$1.prototype._getVolumeVisual = function () {
+Miew.prototype._getVolumeVisual = function () {
   var any = null;
   this._forEachVisual(function (visual) {
     if (visual instanceof VolumeVisual) {
@@ -88263,7 +88264,7 @@ Miew$1.prototype._getVolumeVisual = function () {
  * Returns ComplexVisual corresponding to specified complex
  * @private
  */
-Miew$1.prototype._getVisualForComplex = function (complex) {
+Miew.prototype._getVisualForComplex = function (complex) {
   if (!complex) {
     return null;
   }
@@ -88280,14 +88281,14 @@ Miew$1.prototype._getVisualForComplex = function (complex) {
 /*
    * Get a list of names of visuals currently shown by the viewer
    */
-Miew$1.prototype.getVisuals = function () {
+Miew.prototype.getVisuals = function () {
   return Object.keys(this._visuals);
 };
 
 /*
    * Get current visual
    */
-Miew$1.prototype.getCurrentVisual = function () {
+Miew.prototype.getCurrentVisual = function () {
   return this._curVisualName;
 };
 
@@ -88295,7 +88296,7 @@ Miew$1.prototype.getCurrentVisual = function () {
    * Set current visual.
    * All further operations will be performed on this visual (complex) if not stated otherwise.
    */
-Miew$1.prototype.setCurrentVisual = function (name) {
+Miew.prototype.setCurrentVisual = function (name) {
   if (!this._visuals[name]) {
     return;
   }
@@ -88308,7 +88309,7 @@ Miew$1.prototype.setCurrentVisual = function (name) {
  * Has no effect if already running.
  * @see Miew#halt
  */
-Miew$1.prototype.run = function () {
+Miew.prototype.run = function () {
   var _this = this;
 
   if (!this._running) {
@@ -88332,7 +88333,7 @@ Miew$1.prototype.run = function () {
  * Will be processed during the next frame.
  * @see Miew#run
  */
-Miew$1.prototype.halt = function () {
+Miew.prototype.halt = function () {
   if (this._running) {
     this._discardComponentEdit();
     this._discardFragmentEdit();
@@ -88346,7 +88347,7 @@ Miew$1.prototype.halt = function () {
  * on hot keys.
  * @param enabled - start (true) or stop (false) response on hot keys.
  */
-Miew$1.prototype.enableHotKeys = function (enabled) {
+Miew.prototype.enableHotKeys = function (enabled) {
   this._hotKeysEnabled = enabled;
   this._objectControls.enableHotkeys(enabled);
 };
@@ -88355,7 +88356,7 @@ Miew$1.prototype.enableHotKeys = function (enabled) {
  * Callback which processes window resize.
  * @private
  */
-Miew$1.prototype._onResize = function () {
+Miew.prototype._onResize = function () {
   this._needRender = true;
 
   var gfx = this._gfx;
@@ -88372,7 +88373,7 @@ Miew$1.prototype._onResize = function () {
   this.dispatchEvent({ type: 'resize' });
 };
 
-Miew$1.prototype._resizeOffscreenBuffers = function (width, height, stereo) {
+Miew.prototype._resizeOffscreenBuffers = function (width, height, stereo) {
   var gfx = this._gfx;
   stereo = stereo || 'NONE';
   var isAnaglyph = stereo === 'NONE' || stereo === 'ANAGLYPH';
@@ -88399,7 +88400,7 @@ Miew$1.prototype._resizeOffscreenBuffers = function (width, height, stereo) {
  * Callback which processes update/render frames.
  * @private
  */
-Miew$1.prototype._onTick = function () {
+Miew.prototype._onTick = function () {
   var _this2 = this;
 
   if (this._halting) {
@@ -88426,7 +88427,7 @@ Miew$1.prototype._onTick = function () {
  * Turn the WebVR when it is supported
  * NOTE: we toggle using button.click, because VRDisplay.requestPresent should be called from user gesture
  */
-Miew$1.prototype._toggleWebVR = function () {
+Miew.prototype._toggleWebVR = function () {
 
   var _mainCamera = new PerspectiveCamera();
   var _cameraWasStored = false;
@@ -88469,12 +88470,12 @@ Miew$1.prototype._toggleWebVR = function () {
   };
 }();
 
-Miew$1.prototype._getWebVRDevice = function () {
+Miew.prototype._getWebVRDevice = function () {
   var vr = this._gfx.renderer.vr;
   return vr && vr.enabled ? vr.getDevice() : null;
 };
 
-Miew$1.prototype._getBSphereRadius = function () {
+Miew.prototype._getBSphereRadius = function () {
   // calculate radius that would include all visuals
   var radius = 0;
   this._forEachVisual(function (visual) {
@@ -88483,7 +88484,7 @@ Miew$1.prototype._getBSphereRadius = function () {
   return radius * this._objectControls.getScale();
 };
 
-Miew$1.prototype._updateFog = function () {
+Miew.prototype._updateFog = function () {
   var gfx = this._gfx;
 
   if (settings.now.fog) {
@@ -88498,7 +88499,7 @@ Miew$1.prototype._updateFog = function () {
   }
 };
 
-Miew$1.prototype._onUpdate = function () {
+Miew.prototype._onUpdate = function () {
 
   if (this.isScriptingCommandAvailable !== undefined && this.isScriptingCommandAvailable() && !this._building) {
     this.callNextCmd();
@@ -88521,7 +88522,7 @@ Miew$1.prototype._onUpdate = function () {
   this._updateFog();
 };
 
-Miew$1.prototype._onRender = function () {
+Miew.prototype._onRender = function () {
   var gfx = this._gfx;
 
   // update all matrices
@@ -88536,9 +88537,9 @@ Miew$1.prototype._onRender = function () {
   this._renderFrame(settings.now.stereo);
 };
 
-Miew$1.prototype._renderFrame = function () {
+Miew.prototype._renderFrame = function () {
 
-  var _anaglyphMat = new createAnaglyphMaterial();
+  var _anaglyphMat = new AnaglyphMaterial();
 
   return function (stereo) {
     var gfx = this._gfx;
@@ -88595,7 +88596,7 @@ Miew$1.prototype._renderFrame = function () {
   };
 }();
 
-Miew$1.prototype._onThemeChanged = function () {
+Miew.prototype._onThemeChanged = function () {
   var themeRE = /\s*theme-\w+\b/g;
   return function () {
     var theme = settings.now.theme;
@@ -88613,7 +88614,7 @@ Miew$1.prototype._onThemeChanged = function () {
   };
 }();
 
-Miew$1.prototype._setUberMaterialValues = function (values) {
+Miew.prototype._setUberMaterialValues = function (values) {
   this._gfx.root.traverse(function (obj) {
     if ((obj instanceof Mesh || obj instanceof LineSegments || obj instanceof Line) && obj.material instanceof UberMaterial) {
       obj.material.setValues(values);
@@ -88622,7 +88623,7 @@ Miew$1.prototype._setUberMaterialValues = function (values) {
   });
 };
 
-Miew$1.prototype._renderScene = function () {
+Miew.prototype._renderScene = function () {
   return function (camera, distortion, target) {
     distortion = distortion || false;
     target = target || null;
@@ -88693,7 +88694,7 @@ Miew$1.prototype._renderScene = function () {
   };
 }();
 
-Miew$1.prototype._performDistortion = function () {
+Miew.prototype._performDistortion = function () {
 
   var _scene = new Scene();
   var _camera = new OrthographicCamera(-1.0, 1.0, 1.0, -1.0, -500, 1000);
@@ -88727,9 +88728,9 @@ Miew$1.prototype._performDistortion = function () {
   };
 }();
 
-Miew$1.prototype._renderSelection = function () {
+Miew.prototype._renderSelection = function () {
 
-  var _outlineMaterial = new createOutlineMaterial();
+  var _outlineMaterial = new OutlineMaterial();
 
   return function (camera, srcBuffer, targetBuffer) {
 
@@ -88760,7 +88761,7 @@ Miew$1.prototype._renderSelection = function () {
   };
 }();
 
-Miew$1.prototype._checkVolumeRenderingSupport = function (renderTarget) {
+Miew.prototype._checkVolumeRenderingSupport = function (renderTarget) {
   if (!renderTarget) {
     return false;
   }
@@ -88780,7 +88781,7 @@ Miew$1.prototype._checkVolumeRenderingSupport = function (renderTarget) {
   }
 };
 
-Miew$1.prototype._renderVolume = function () {
+Miew.prototype._renderVolume = function () {
 
   var volumeBFMat = new VolumeMaterial$1.BackFacePosMaterial();
   var volumeFFMat = new VolumeMaterial$1.FrontFacePosMaterial();
@@ -88853,7 +88854,7 @@ Miew$1.prototype._renderVolume = function () {
    * 2. Realization doesn't use camera layers because scene traversing is used for material changes and
    * we can use it to select needed meshes and don't complicate meshes builders with layers
   */
-Miew$1.prototype._renderWithPrepassTransparency = function () {
+Miew.prototype._renderWithPrepassTransparency = function () {
 
   return function (camera, targetBuffer) {
     var gfx = this._gfx;
@@ -88877,9 +88878,9 @@ Miew$1.prototype._renderWithPrepassTransparency = function () {
   };
 }();
 
-Miew$1.prototype._performFXAA = function () {
+Miew.prototype._performFXAA = function () {
 
-  var _fxaaMaterial = new createFXAAMaterial();
+  var _fxaaMaterial = new FXAAMaterial();
 
   return function (srcBuffer, targetBuffer) {
 
@@ -88902,7 +88903,7 @@ Miew$1.prototype._performFXAA = function () {
   };
 }();
 
-Miew$1.prototype._performAO = function () {
+Miew.prototype._performAO = function () {
 
   var _aoMaterial = new ao.AOMaterial();
   var _horBlurMaterial = new ao.HorBilateralBlurMaterial();
@@ -88983,7 +88984,7 @@ Miew$1.prototype._performAO = function () {
  * Reset the viewer, unload molecules.
  * @param {boolean=} keepReps - Keep representations while resetting viewer state.
  */
-Miew$1.prototype.reset = function () /* keepReps */{
+Miew.prototype.reset = function () /* keepReps */{
   if (this._picker) {
     this._picker.reset();
   }
@@ -89003,7 +89004,7 @@ Miew$1.prototype.reset = function () /* keepReps */{
   this.setNeedRender();
 };
 
-Miew$1.prototype._resetScene = function () {
+Miew.prototype._resetScene = function () {
   this._objectControls.reset();
   this._objectControls.allowTranslation(true);
   this._objectControls.allowAltObjFreeRotation(true);
@@ -89012,7 +89013,7 @@ Miew$1.prototype._resetScene = function () {
   this.rebuildAll();
 };
 
-Miew$1.prototype.resetView = function () {
+Miew.prototype.resetView = function () {
   // reset controls
   if (this._picker) {
     this._picker.reset();
@@ -89037,7 +89038,7 @@ Miew$1.prototype.resetView = function () {
  * @param {boolean=} opts.keepRepsInfo - prevent reset of object and reps information.
  * @returns {Promise} name of the visual that was added to the viewer
  */
-Miew$1.prototype.load = function (source, opts) {
+Miew.prototype.load = function (source, opts) {
   var _this3 = this;
 
   opts = lodash.merge({}, opts, {
@@ -89100,12 +89101,12 @@ Miew$1.prototype.load = function (source, opts) {
  * Unload molecule (delete corresponding visual).
  * @param {string=} name - name of the visual
  */
-Miew$1.prototype.unload = function (name) {
+Miew.prototype.unload = function (name) {
   this._removeVisual(name || this.getCurrentVisual());
   this.resetPivot();
 };
 
-Miew$1.prototype._startAnimation = function (fileData) {
+Miew.prototype._startAnimation = function (fileData) {
   this._stopAnimation();
   var self = this;
   var visual = this._getComplexVisual();
@@ -89136,7 +89137,7 @@ Miew$1.prototype._startAnimation = function (fileData) {
   this._continueAnimation();
 };
 
-Miew$1.prototype._startMdAnimation = function (mdFile, pdbFile) {
+Miew.prototype._startMdAnimation = function (mdFile, pdbFile) {
   this._stopAnimation();
   var self = this;
   var visual = this._getComplexVisual();
@@ -89167,7 +89168,7 @@ Miew$1.prototype._startMdAnimation = function (mdFile, pdbFile) {
   this._continueAnimation();
 };
 
-Miew$1.prototype._pauseAnimation = function () {
+Miew.prototype._pauseAnimation = function () {
   if (this._animInterval === null) {
     return;
   }
@@ -89185,7 +89186,7 @@ Miew$1.prototype._pauseAnimation = function () {
   }
 };
 
-Miew$1.prototype._continueAnimation = function () {
+Miew.prototype._continueAnimation = function () {
   this._isAnimating = true;
   var minFrameTime = 1000 / settings.now.maxfps;
   minFrameTime = Number.isNaN(minFrameTime) ? 0 : minFrameTime;
@@ -89222,7 +89223,7 @@ Miew$1.prototype._continueAnimation = function () {
   }, minFrameTime);
 };
 
-Miew$1.prototype._stopAnimation = function () {
+Miew.prototype._stopAnimation = function () {
   if (this._animInterval === null) {
     return;
   }
@@ -89243,7 +89244,7 @@ Miew$1.prototype._stopAnimation = function () {
  * @param {object} opts - TODO: Options.
  * @private
  */
-Miew$1.prototype._onLoad = function (dataSource, opts) {
+Miew.prototype._onLoad = function (dataSource, opts) {
   var gfx = this._gfx;
   var visualName = null;
 
@@ -89346,7 +89347,7 @@ Miew$1.prototype._onLoad = function (dataSource, opts) {
   return visualName;
 };
 
-Miew$1.prototype.resetEd = function () {
+Miew.prototype.resetEd = function () {
   if (this._edLoader) {
     this._edLoader.abort();
     this._edLoader = null;
@@ -89358,7 +89359,7 @@ Miew$1.prototype.resetEd = function () {
   this._needRender = true;
 };
 
-Miew$1.prototype.loadEd = function (source) {
+Miew.prototype.loadEd = function (source) {
   var _this4 = this;
 
   this.resetEd();
@@ -89387,7 +89388,7 @@ Miew$1.prototype.loadEd = function (source) {
   });
 };
 
-Miew$1.prototype._onLoadEd = function (dataSource) {
+Miew.prototype._onLoadEd = function (dataSource) {
   dataSource.normalize();
 
   var volumeVisual = new VolumeVisual('volume', dataSource);
@@ -89398,7 +89399,7 @@ Miew$1.prototype._onLoadEd = function (dataSource) {
   return visualName;
 };
 
-Miew$1.prototype._needRebuild = function () {
+Miew.prototype._needRebuild = function () {
   var needsRebuild = false;
   this._forEachComplexVisual(function (visual) {
     needsRebuild = needsRebuild || visual.needsRebuild();
@@ -89406,7 +89407,7 @@ Miew$1.prototype._needRebuild = function () {
   return needsRebuild;
 };
 
-Miew$1.prototype._rebuildObjects = function () {
+Miew.prototype._rebuildObjects = function () {
   var self = this;
   var gfx = this._gfx;
   var i, n;
@@ -89437,7 +89438,7 @@ Miew$1.prototype._rebuildObjects = function () {
   }, 10);
 };
 
-Miew$1.prototype.changeUnit = function (unitIdx, name) {
+Miew.prototype.changeUnit = function (unitIdx, name) {
   var visual = this._getComplexVisual(name);
   if (unitIdx === undefined) {
     var unit = visual ? visual.getComplex().getCurrentStructure() : 0;
@@ -89457,7 +89458,7 @@ Miew$1.prototype.changeUnit = function (unitIdx, name) {
 /**
  * Start to rebuild geometry asynchronously.
  */
-Miew$1.prototype.rebuild = function () {
+Miew.prototype.rebuild = function () {
   if (this._building) {
     this.logger.warn('Miew.rebuild(): already building!');
     return;
@@ -89497,14 +89498,14 @@ Miew$1.prototype.rebuild = function () {
 };
 
 /** Mark all representations for rebuilding */
-Miew$1.prototype.rebuildAll = function () {
+Miew.prototype.rebuildAll = function () {
   this._forEachComplexVisual(function (visual) {
     visual.setNeedsRebuild();
   });
   // this.rebuild(); // TODO: isn't implicit rebuild enough?
 };
 
-Miew$1.prototype._refreshTitle = function (appendix) {
+Miew.prototype._refreshTitle = function (appendix) {
   var title;
   appendix = appendix === undefined ? '' : appendix;
   var visual = this._getComplexVisual();
@@ -89520,11 +89521,11 @@ Miew$1.prototype._refreshTitle = function (appendix) {
   this.dispatchEvent({ type: 'titleChanged', data: title });
 };
 
-Miew$1.prototype.setNeedRender = function () {
+Miew.prototype.setNeedRender = function () {
   this._needRender = true;
 };
 
-Miew$1.prototype._extractRepresentation = function () {
+Miew.prototype._extractRepresentation = function () {
   var _this5 = this;
 
   var changed = [];
@@ -89563,7 +89564,7 @@ Miew$1.prototype._extractRepresentation = function () {
  * Change current representation list.
  * @param {array} reps - Representation list.
  */
-Miew$1.prototype._setReps = function (reps) {
+Miew.prototype._setReps = function (reps) {
   reps = reps || this._opts && this._opts.reps || [];
   this._forEachComplexVisual(function (visual) {
     return visual.resetReps(reps);
@@ -89574,7 +89575,7 @@ Miew$1.prototype._setReps = function (reps) {
  * Apply existing preset to current scene.
  * @param preset
  */
-Miew$1.prototype.applyPreset = function (preset) {
+Miew.prototype.applyPreset = function (preset) {
   var presets = settings.now.presets;
   var presList = [preset || settings.defaults.preset, settings.defaults.preset, Object.keys(presets)[0]];
   var reps = null;
@@ -89592,7 +89593,7 @@ Miew$1.prototype.applyPreset = function (preset) {
  * Reset current representation list to initial values.
  * @param {string} [preset] - The source preset in case of uninitialized representation list.
  */
-Miew$1.prototype.resetReps = function (preset) {
+Miew.prototype.resetReps = function (preset) {
   var reps = this._opts && this._opts.reps;
   if (reps) {
     this._setReps(reps);
@@ -89605,7 +89606,7 @@ Miew$1.prototype.resetReps = function (preset) {
  * Get number of representations created so far.
  * @returns {number} Number of reps.
  */
-Miew$1.prototype.repCount = function (name) {
+Miew.prototype.repCount = function (name) {
   var visual = this._getComplexVisual(name);
   return visual ? visual.repCount() : 0;
 };
@@ -89616,7 +89617,7 @@ Miew$1.prototype.repCount = function (name) {
  * @param {string=} [name] - Complex name. Defaults to the current one.
  * @returns {number} The current index.
  */
-Miew$1.prototype.repCurrent = function (index, name) {
+Miew.prototype.repCurrent = function (index, name) {
   var visual = this._getComplexVisual(name);
   var newIdx = visual ? visual.repCurrent(index) : -1;
   if (index && newIdx !== index) {
@@ -89635,7 +89636,7 @@ Miew$1.prototype.repCurrent = function (index, name) {
  * @param {string=} rep.material - Material id.
  * @returns {?object} Representation description.
  */
-Miew$1.prototype.rep = function (index, rep) {
+Miew.prototype.rep = function (index, rep) {
   // FIXME support targeting visual by name
   var visual = this._getComplexVisual('');
   return visual ? visual.rep(index, rep) : null;
@@ -89646,7 +89647,7 @@ Miew$1.prototype.rep = function (index, rep) {
  * @param {number=} index - Zero-based index, up to {@link Miew#repCount}(). Defaults to the current one.
  * @returns {?object} Representation.
  */
-Miew$1.prototype.repGet = function (index, name) {
+Miew.prototype.repGet = function (index, name) {
   var visual = this._getComplexVisual(name);
   return visual ? visual.repGet(index) : null;
 };
@@ -89656,7 +89657,7 @@ Miew$1.prototype.repGet = function (index, name) {
  * @param {object=} rep - Representation description.
  * @returns {number} Index of the new representation.
  */
-Miew$1.prototype.repAdd = function (rep, name) {
+Miew.prototype.repAdd = function (rep, name) {
   var visual = this._getComplexVisual(name);
   return visual ? visual.repAdd(rep) : -1;
 };
@@ -89665,7 +89666,7 @@ Miew$1.prototype.repAdd = function (rep, name) {
  * Remove representation.
  * @param {number=} index - Zero-based representation index.
  */
-Miew$1.prototype.repRemove = function (index, name) {
+Miew.prototype.repRemove = function (index, name) {
   var visual = this._getComplexVisual(name);
   return visual ? visual.repRemove(index) : null;
 };
@@ -89675,13 +89676,13 @@ Miew$1.prototype.repRemove = function (index, name) {
  * @param {number} index - Zero-based representation index.
  * @param {boolean=} hide - Specify false to make rep visible, true to hide (by default).
  */
-Miew$1.prototype.repHide = function (index, hide, name) {
+Miew.prototype.repHide = function (index, hide, name) {
   this._needRender = true;
   var visual = this._getComplexVisual(name);
   return visual ? visual.repHide(index, hide) : null;
 };
 
-Miew$1.prototype._setEditMode = function (mode) {
+Miew.prototype._setEditMode = function (mode) {
 
   this._editMode = mode;
 
@@ -89698,7 +89699,7 @@ Miew$1.prototype._setEditMode = function (mode) {
   this.dispatchEvent({ type: 'editModeChanged', data: mode === EDIT_MODE.COMPLEX });
 };
 
-Miew$1.prototype._enterComponentEditMode = function () {
+Miew.prototype._enterComponentEditMode = function () {
 
   if (this._editMode !== EDIT_MODE.COMPLEX) {
     return;
@@ -89723,7 +89724,7 @@ Miew$1.prototype._enterComponentEditMode = function () {
   this._objectControls.keysTranslateObj(true);
 };
 
-Miew$1.prototype._applyComponentEdit = function () {
+Miew.prototype._applyComponentEdit = function () {
   if (this._editMode !== EDIT_MODE.COMPONENT) {
     return;
   }
@@ -89742,7 +89743,7 @@ Miew$1.prototype._applyComponentEdit = function () {
   this.rebuildAll();
 };
 
-Miew$1.prototype._discardComponentEdit = function () {
+Miew.prototype._discardComponentEdit = function () {
   if (this._editMode !== EDIT_MODE.COMPONENT) {
     return;
   }
@@ -89761,7 +89762,7 @@ Miew$1.prototype._discardComponentEdit = function () {
   this._needRender = true;
 };
 
-Miew$1.prototype._enterFragmentEditMode = function () {
+Miew.prototype._enterFragmentEditMode = function () {
 
   if (this._editMode !== EDIT_MODE.COMPLEX) {
     return;
@@ -89794,7 +89795,7 @@ Miew$1.prototype._enterFragmentEditMode = function () {
   this._needRender = true;
 };
 
-Miew$1.prototype._applyFragmentEdit = function () {
+Miew.prototype._applyFragmentEdit = function () {
   if (this._editMode !== EDIT_MODE.FRAGMENT) {
     return;
   }
@@ -89814,7 +89815,7 @@ Miew$1.prototype._applyFragmentEdit = function () {
   this.rebuildAll();
 };
 
-Miew$1.prototype._discardFragmentEdit = function () {
+Miew.prototype._discardFragmentEdit = function () {
   if (this._editMode !== EDIT_MODE.FRAGMENT) {
     return;
   }
@@ -89835,13 +89836,13 @@ Miew$1.prototype._discardFragmentEdit = function () {
 };
 
 /** @deprecated  Move object instead of panning the camera */
-Miew$1.prototype.resetPan = function () {
+Miew.prototype.resetPan = function () {
   this._gfx.camera.position.x = 0.0;
   this._gfx.camera.position.y = 0.0;
   this.dispatchEvent({ type: 'transform' });
 };
 
-Miew$1.prototype._onPick = function (event) {
+Miew.prototype._onPick = function (event) {
   if (!settings.now.picking) {
     // picking is disabled
     return;
@@ -89900,7 +89901,7 @@ Miew$1.prototype._onPick = function (event) {
   this._updateInfoPanel();
 };
 
-Miew$1.prototype._onDblClick = function (event) {
+Miew.prototype._onDblClick = function (event) {
   if ('atom' in event.obj) {
     this.setPivotAtom(event.obj.atom);
   } else if ('residue' in event.obj) {
@@ -89913,7 +89914,7 @@ Miew$1.prototype._onDblClick = function (event) {
   this._needRender = true;
 };
 
-Miew$1.prototype._onKeyDown = function (event) {
+Miew.prototype._onKeyDown = function (event) {
   if (!this._running || !this._hotKeysEnabled) {
     return;
   }
@@ -89979,20 +89980,17 @@ Miew$1.prototype._onKeyDown = function (event) {
   }
 };
 
-Miew$1.prototype._onKeyUp = function (event) {
+Miew.prototype._onKeyUp = function (event) {
   if (!this._running || !this._hotKeysEnabled) {
     return;
   }
 
-  switch (event.keyCode) {
-    case 'X'.charCodeAt(0):
-      this._extractRepresentation();
-      break;
-    default:
+  if (event.keyCode === 'X'.charCodeAt(0)) {
+    this._extractRepresentation();
   }
 };
 
-Miew$1.prototype._updateInfoPanel = function () {
+Miew.prototype._updateInfoPanel = function () {
   var info = this._msgAtomInfo.getElementsByTagName('p')[0];
   var atom, residue;
 
@@ -90018,7 +90016,7 @@ Miew$1.prototype._updateInfoPanel = function () {
   var aName = '';
   var coordLine = '';
 
-  if (this._lastPick instanceof Atom) {
+  if (this._lastPick instanceof Atom$3) {
     atom = this._lastPick;
     residue = atom._residue;
 
@@ -90036,13 +90034,13 @@ Miew$1.prototype._updateInfoPanel = function () {
     }
 
     coordLine = 'Coord: (' + atom._position.x.toFixed(2).toString() + ',     ' + atom._position.y.toFixed(2).toString() + ',     ' + atom._position.z.toFixed(2).toString() + ')';
-  } else if (this._lastPick instanceof Residue) {
+  } else if (this._lastPick instanceof Residue$2) {
     residue = this._lastPick;
 
     secondLine = residue._type._fullName + ':       ' + residue._chain._name + '.' + residue._type._name + residue._sequence + residue._icode.trim();
-  } else if (this._lastPick instanceof Chain) {
+  } else if (this._lastPick instanceof Chain$3) {
     secondLine = 'chain ' + this._lastPick._name;
-  } else if (this._lastPick instanceof Molecule) {
+  } else if (this._lastPick instanceof Molecule$5) {
     secondLine = 'molecule ' + this._lastPick._name;
   }
 
@@ -90068,7 +90066,7 @@ Miew$1.prototype._updateInfoPanel = function () {
   this._msgAtomInfo.style.opacity = 1.0;
 };
 
-Miew$1.prototype._getAltObj = function () {
+Miew.prototype._getAltObj = function () {
   if (this._editors) {
     var altObj = null;
     for (var i = 0; i < this._editors.length; ++i) {
@@ -90093,7 +90091,7 @@ Miew$1.prototype._getAltObj = function () {
   };
 };
 
-Miew$1.prototype.resetPivot = function () {
+Miew.prototype.resetPivot = function () {
   var boundingBox = new Box3();
   this._forEachVisual(function (visual) {
     boundingBox.union(visual.getBoundaries().boundingBox);
@@ -90104,7 +90102,7 @@ Miew$1.prototype.resetPivot = function () {
   this.dispatchEvent({ type: 'transform' });
 };
 
-Miew$1.prototype.setPivotResidue = function (residue) {
+Miew.prototype.setPivotResidue = function (residue) {
   var visual = this._getVisualForComplex(residue.getChain().getComplex());
   if (!visual) {
     return;
@@ -90131,7 +90129,7 @@ Miew$1.prototype.setPivotResidue = function (residue) {
   this.dispatchEvent({ type: 'transform' });
 };
 
-Miew$1.prototype.setPivotAtom = function (atom) {
+Miew.prototype.setPivotAtom = function (atom) {
   var visual = this._getVisualForComplex(atom.getResidue().getChain().getComplex());
   if (!visual) {
     return;
@@ -90144,7 +90142,7 @@ Miew$1.prototype.setPivotAtom = function (atom) {
   this.dispatchEvent({ type: 'transform' });
 };
 
-Miew$1.prototype.benchmarkGfx = function (force) {
+Miew.prototype.benchmarkGfx = function (force) {
   var self = this;
   var prof = new GfxProfiler(this._gfx.renderer);
 
@@ -90180,7 +90178,7 @@ Miew$1.prototype.benchmarkGfx = function (force) {
  *        if width is omitted too.
  * @returns {string} Data URL representing the image contents.
  */
-Miew$1.prototype.screenshot = function (width, height) {
+Miew.prototype.screenshot = function (width, height) {
   var gfx = this._gfx;
 
   function Fov2Tan(fov) {
@@ -90242,12 +90240,12 @@ Miew$1.prototype.screenshot = function (width, height) {
  * @param {number} [height] - Height of an image. Defaults to the width (square) or canvas height,
  *        if width is omitted too.
  */
-Miew$1.prototype.screenshotSave = function (filename, width, height) {
+Miew.prototype.screenshotSave = function (filename, width, height) {
   var uri = this.screenshot(width, height);
   utils.shotDownload(uri, filename);
 };
 
-Miew$1.prototype._tweakResolution = function () {
+Miew.prototype._tweakResolution = function () {
   var maxPerf = [['poor', 100], ['low', 500], ['medium', 1000], ['high', 5000], ['ultra', Number.MAX_VALUE]];
 
   var atomCount = 0;
@@ -90267,7 +90265,7 @@ Miew$1.prototype._tweakResolution = function () {
   }
 };
 
-Miew$1.prototype._autoChangeResolution = function (resolution) {
+Miew.prototype._autoChangeResolution = function (resolution) {
   if (resolution !== settings.now.resolution) {
     this.logger.report('Your rendering resolution was changed to "' + resolution + '" for best performance.');
   }
@@ -90277,11 +90275,11 @@ Miew$1.prototype._autoChangeResolution = function (resolution) {
 /**
  * Save current settings to cookies.
  */
-Miew$1.prototype.saveSettings = function () {
+Miew.prototype.saveSettings = function () {
   this._cookies.setCookie(this._opts.settingsCookie, JSON.stringify(this.settings.getDiffs(true)));
 };
 
-Miew$1.prototype._loadSettings = function () {
+Miew.prototype._loadSettings = function () {
   try {
     var cookie = this._cookies.getCookie(this._opts.settingsCookie);
     var diffs = cookie ? JSON.parse(cookie) : {};
@@ -90294,7 +90292,7 @@ Miew$1.prototype._loadSettings = function () {
 /**
  * Load settings from cookies.
  */
-Miew$1.prototype.restoreSettings = function () {
+Miew.prototype.restoreSettings = function () {
   var oldSettings = lodash.cloneDeep(this.settings.now);
   this._loadSettings();
   var changes = utils.objectsDiff(this.settings.now, oldSettings);
@@ -90304,7 +90302,7 @@ Miew$1.prototype.restoreSettings = function () {
 /**
  * Reset current settings to the defaults.
  */
-Miew$1.prototype.resetSettings = function () {
+Miew.prototype.resetSettings = function () {
   var oldSettings = lodash.cloneDeep(this.settings.now);
   this.settings.reset();
   var changes = utils.objectsDiff(this.settings.now, oldSettings);
@@ -90316,9 +90314,9 @@ Miew$1.prototype.resetSettings = function () {
    * @param {string|object} opts - See {@link Miew} constructor.
    * @see {@link Miew#set}, {@link Miew#repAdd}, {@link Miew#rep}.
    */
-Miew$1.prototype.setOptions = function (opts) {
+Miew.prototype.setOptions = function (opts) {
   if (typeof opts === 'string') {
-    opts = Miew$1.options.fromAttr(opts);
+    opts = Miew.options.fromAttr(opts);
   }
   if (opts.reps) {
     this._opts.reps = null;
@@ -90360,7 +90358,7 @@ Miew$1.prototype.setOptions = function (opts) {
   }
 };
 
-Miew$1.prototype.info = function (name) {
+Miew.prototype.info = function (name) {
   var visual = this._getComplexVisual(name);
   if (!visual) {
     return {};
@@ -90381,7 +90379,7 @@ Miew$1.prototype.info = function (name) {
    * OBJECTS SEGMENT
    */
 
-Miew$1.prototype.addObject = function (objData, bThrow) {
+Miew.prototype.addObject = function (objData, bThrow) {
   var Ctor = null;
 
   // TODO change this to factory when better times come.
@@ -90406,7 +90404,7 @@ Miew$1.prototype.addObject = function (objData, bThrow) {
   this._needRender = true;
 };
 
-Miew$1.prototype._addSceneObject = function (sceneObject) {
+Miew.prototype._addSceneObject = function (sceneObject) {
   var visual = this._getComplexVisual();
   if (sceneObject.build && visual) {
     sceneObject.build(visual.getComplex());
@@ -90416,7 +90414,7 @@ Miew$1.prototype._addSceneObject = function (sceneObject) {
   objects[objects.length] = sceneObject;
 };
 
-Miew$1.prototype._updateObjsToFrame = function (frameData) {
+Miew.prototype._updateObjsToFrame = function (frameData) {
   var objs = this._objects;
   for (var i = 0, n = objs.length; i < n; ++i) {
     if (objs[i].updateToFrame) {
@@ -90425,7 +90423,7 @@ Miew$1.prototype._updateObjsToFrame = function (frameData) {
   }
 };
 
-Miew$1.prototype._resetObjects = function () {
+Miew.prototype._resetObjects = function () {
   var objs = this._opts._objects;
 
   this._objects = [];
@@ -90436,7 +90434,7 @@ Miew$1.prototype._resetObjects = function () {
   }
 };
 
-Miew$1.prototype.removeObject = function (index) {
+Miew.prototype.removeObject = function (index) {
   var obj = this._objects[index];
   if (!obj) {
     throw new Error('Scene object with index ' + index + ' does not exist');
@@ -90455,7 +90453,7 @@ Miew$1.prototype.removeObject = function (index) {
  * @param {boolean} [opts.view=false] - when this flag is true, a view information is included
  * @returns {string} URL
  */
-Miew$1.prototype.getURL = function (opts) {
+Miew.prototype.getURL = function (opts) {
   return options.toURL(this.getState(lodash.defaults(opts, {
     compact: true,
     settings: false,
@@ -90472,7 +90470,7 @@ Miew$1.prototype.getURL = function (opts) {
  * @param {boolean} [opts.view=true] - when this flag is true, a view information is included
  * @returns {string} script
  */
-Miew$1.prototype.getScript = function (opts) {
+Miew.prototype.getScript = function (opts) {
   return options.toScript(this.getState(lodash.defaults(opts, {
     compact: true,
     settings: true,
@@ -90485,7 +90483,7 @@ Miew$1.prototype.getScript = function (opts) {
    * @param {boolean} compareWithDefaults - when this flag is true, reps list is compared (if possible)
    * to preset's defaults and only diffs are generated
    */
-Miew$1.prototype._compareReps = function (complexVisual, compareWithDefaults) {
+Miew.prototype._compareReps = function (complexVisual, compareWithDefaults) {
   var ans = {};
   var repCount = 0;
 
@@ -90524,7 +90522,7 @@ Miew$1.prototype._compareReps = function (complexVisual, compareWithDefaults) {
    * @param {boolean} [opts.view=false] - when this flag is true, a view information is included
    * @returns {Object} State object.
    */
-Miew$1.prototype.getState = function (opts) {
+Miew.prototype.getState = function (opts) {
   var state = {};
 
   opts = lodash.defaults(opts, {
@@ -90590,11 +90588,11 @@ Miew$1.prototype.getState = function (opts) {
  * @param {*=} value - Default value.
  * @returns {*} Parameter value.
  */
-Miew$1.prototype.get = function (param, value) {
+Miew.prototype.get = function (param, value) {
   return settings.get(param, value);
 };
 
-Miew$1.prototype._clipPlaneUpdateValue = function (radius) {
+Miew.prototype._clipPlaneUpdateValue = function (radius) {
   var clipPlaneValue = Math.max(this._gfx.camera.position.z - radius * settings.now.draft.clipPlaneFactor, settings.now.camNear);
 
   var opts = { clipPlaneValue: clipPlaneValue };
@@ -90612,7 +90610,7 @@ Miew$1.prototype._clipPlaneUpdateValue = function (radius) {
   }
 };
 
-Miew$1.prototype._fogFarUpdateValue = function () {
+Miew.prototype._fogFarUpdateValue = function () {
   if (this._picker !== null) {
     if (this._gfx.scene.fog) {
       this._picker.fogFarValue = this._gfx.scene.fog.far;
@@ -90627,7 +90625,7 @@ Miew$1.prototype._fogFarUpdateValue = function () {
  * @param changes - differences with previous settings
  * @private
  */
-Miew$1.prototype._onSettingsChanged = function (changes) {
+Miew.prototype._onSettingsChanged = function (changes) {
   if (!(changes instanceof Object)) {
     return;
   }
@@ -90679,7 +90677,7 @@ Miew$1.prototype._onSettingsChanged = function (changes) {
  * @param {string|object} params - Parameter name or path (e.g. 'modes.BS.atom') or even settings object.
  * @param {*=} value - Value.
  */
-Miew$1.prototype.set = function (params, value) {
+Miew.prototype.set = function (params, value) {
   if (typeof params === 'string' && value !== undefined) {
     // slow but avoids code duplication
     var key = params;
@@ -90698,7 +90696,7 @@ Miew$1.prototype.set = function (params, value) {
  * @param {string} expression - string expression of selection
  * @param {boolean=} append - true to append selection atoms to current selection, false to rewrite selection
  */
-Miew$1.prototype.select = function (expression, append) {
+Miew.prototype.select = function (expression, append) {
   var visual = this._getComplexVisual();
   if (!visual) {
     return;
@@ -90706,7 +90704,7 @@ Miew$1.prototype.select = function (expression, append) {
 
   var sel = expression;
   if (lodash.isString(expression)) {
-    sel = selectors.parse(expression).selector;
+    sel = selectors$4.parse(expression).selector;
   }
 
   visual.select(sel, append);
@@ -90723,7 +90721,7 @@ var VIEW_VERSION = '1';
  *
  * @param {string=} expression - Optional string encoded the view
  */
-Miew$1.prototype.view = function (expression) {
+Miew.prototype.view = function (expression) {
   var self = this;
   var pivot = this._gfx.pivot;
   var transform = [];
@@ -90791,7 +90789,7 @@ Miew$1.prototype.view = function (expression) {
 /*
    * Update current view due to viewinterpolator state
    */
-Miew$1.prototype._updateView = function () {
+Miew.prototype._updateView = function () {
   var self = this;
   var pivot = this._gfx.pivot;
 
@@ -90821,7 +90819,7 @@ Miew$1.prototype._updateView = function () {
  * @param {number} y - translation value (Ang) along model's Y axis
  * @param {number} z - translation value (Ang) along model's Z axis
  */
-Miew$1.prototype.translate = function (x, y, z) {
+Miew.prototype.translate = function (x, y, z) {
   this._objectControls.translatePivot(x, y, z);
   this.dispatchEvent({ type: 'transform' });
   this._needRender = true;
@@ -90833,7 +90831,7 @@ Miew$1.prototype.translate = function (x, y, z) {
  * @param {number} y - rotation angle around Y axis in radians
  * @param {number} z - rotation angle around Z axis in radians
  */
-Miew$1.prototype.rotate = function (x, y, z) {
+Miew.prototype.rotate = function (x, y, z) {
   this._objectControls.rotate(new Quaternion().setFromEuler(new Euler(x, y, z, 'XYZ')));
   this.dispatchEvent({ type: 'transform' });
   this._needRender = true;
@@ -90843,7 +90841,7 @@ Miew$1.prototype.rotate = function (x, y, z) {
  * Scale object by factor
  * @param {number} factor - scale multiplier
  */
-Miew$1.prototype.scale = function (factor) {
+Miew.prototype.scale = function (factor) {
   if (factor <= 0) {
     throw new RangeError('Scale should be greater than zero');
   }
@@ -90858,7 +90856,7 @@ Miew$1.prototype.scale = function (factor) {
    * @param {number} y - vertical panning
    * @deprecated  Move object instead of panning the camera
    */
-Miew$1.prototype.pan = function (x, y) {
+Miew.prototype.pan = function (x, y) {
   this._gfx.camera.translateX(x);
   this._gfx.camera.translateY(y);
   this._needRender = true;
@@ -90870,14 +90868,14 @@ Miew$1.prototype.pan = function (x, y) {
  * @param {number} radius - distance
  * @returns {Selector} selector describing result group of atoms
  */
-Miew$1.prototype.within = function (selector, radius) {
+Miew.prototype.within = function (selector, radius) {
   var visual = this._getComplexVisual();
   if (!visual) {
-    return selectors.None();
+    return selectors$4.None();
   }
 
   if (selector instanceof String) {
-    selector = selectors.parse(selector);
+    selector = selectors$4.parse(selector);
   }
 
   var res = visual.within(selector, radius);
@@ -90893,7 +90891,7 @@ Miew$1.prototype.within = function (selector, radius) {
  * @param {string} fullAtomName - full atom name, like A.38.CG
  * @returns {Object} {x, y} or false if atom not found
  */
-Miew$1.prototype.projected = function (fullAtomName, complexName) {
+Miew.prototype.projected = function (fullAtomName, complexName) {
   var visual = this._getComplexVisual(complexName);
   if (!visual) {
     return false;
@@ -91119,7 +91117,7 @@ function _convertData(data, opts, job) {
       var bytes = new Uint8Array(byteNumbers);
       var blob = new File([bytes], opts.fileName);
       console.time('convert');
-      Miew$1.prototype.srvTopologyConvert(blob, opts.mdFile, function (success, newData, message) {
+      Miew.prototype.srvTopologyConvert(blob, opts.mdFile, function (success, newData, message) {
         console.timeEnd('convert');
         if (success) {
           opts.converted = true;
@@ -91182,11 +91180,11 @@ function _parseData(data, opts, job) {
 ////////////////////////////////////////////////////////////////////////////
 // Additional exports
 
-Miew$1.prototype.VERSION = typeof "0.7.10" !== 'undefined' && "0.7.10" || '0.0.0-dev';
+Miew.prototype.VERSION = typeof "0.7.11" !== 'undefined' && "0.7.11" || '0.0.0-dev';
 // Miew.prototype.debugTracer = new utils.DebugTracer(Miew.prototype);
 
-lodash.assign(Miew$1, /** @lends Miew */{
-  VERSION: Miew$1.prototype.VERSION,
+lodash.assign(Miew, /** @lends Miew */{
+  VERSION: Miew.prototype.VERSION,
 
   registeredPlugins: [],
 
@@ -91201,7 +91199,7 @@ lodash.assign(Miew$1, /** @lends Miew */{
   utils: utils,
   gfx: {
     Representation: Representation,
-    fbxExport: exportAll
+    fbxExport: fbxExport
   },
 
   /**
@@ -92556,9 +92554,9 @@ var help = {
 
 function parseRange(node) {
   if (node instanceof Array) {
-    return new selectors$1.Range(node[0], node[1]);
+    return new selectors.Range(node[0], node[1]);
   } else {
-    return new selectors$1.Range(node, node);
+    return new selectors.Range(node, node);
   }
 }
 
@@ -92567,7 +92565,7 @@ function parseRangeList(node) {
   for (var i = 0; i < node.length; ++i) {
     args.push(parseRange(node[i]));
   }
-  return new selectors$1.RangeList(args);
+  return new selectors.RangeList(args);
 }
 
 function parseValueList(node) {
@@ -92575,26 +92573,26 @@ function parseValueList(node) {
   for (var i = 0; i < node.length; ++i) {
     args.push(node[i]);
   }
-  return new selectors$1.ValueList(args);
+  return new selectors.ValueList(args);
 }
 
 function _createSelectorFromNode(node) {
-  var factory = selectors$1.keyword(node[0]);
+  var factory = selectors.keyword(node[0]);
   if (!factory || !factory.SelectorClass) {
     return null;
   }
 
   var selector = null;
   var proto = factory.SelectorClass.prototype;
-  if (proto instanceof selectors$1.PrefixOperator && node.length === 2) {
+  if (proto instanceof selectors.PrefixOperator && node.length === 2) {
     selector = factory(_createSelectorFromNode(node[1]));
-  } else if (proto instanceof selectors$1.InfixOperator && node.length === 3) {
+  } else if (proto instanceof selectors.InfixOperator && node.length === 3) {
     selector = factory(_createSelectorFromNode(node[1]), _createSelectorFromNode(node[2]));
-  } else if (proto instanceof selectors$1.RangeListSelector && node.length === 2) {
+  } else if (proto instanceof selectors.RangeListSelector && node.length === 2) {
     selector = factory(parseRangeList(node[1]));
-  } else if (proto instanceof selectors$1.ValueListSelector && node.length === 2) {
+  } else if (proto instanceof selectors.ValueListSelector && node.length === 2) {
     selector = factory(parseValueList(node[1]));
-  } else if (proto instanceof selectors$1.Selector && node.length === 1) {
+  } else if (proto instanceof selectors.Selector && node.length === 1) {
     selector = factory();
   }
 
@@ -92615,13 +92613,13 @@ var JSONtoSelectorConverter = function () {
   return JSONtoSelectorConverter;
 }();
 
-var selectors$5 = Miew$1.chem.selectors;
-var modes$1 = Miew$1.modes;
-var colorers$1 = Miew$1.colorers;
-var materials$1 = Miew$1.materials;
-var palettes$1 = Miew$1.palettes;
-var options$1 = Miew$1.options;
-var settings$1 = Miew$1.settings;
+var selectors$5 = Miew.chem.selectors;
+var modes$1 = Miew.modes;
+var colorers$1 = Miew.colorers;
+var materials$1 = Miew.materials;
+var palettes$1 = Miew.palettes;
+var options$1 = Miew.options;
+var settings$1 = Miew.settings;
 
 function None() {}
 
@@ -93539,7 +93537,7 @@ cliutils.notimplemented = function () {
   return this.NULL;
 };
 
-Miew$1.prototype.script = function (script, _printCallback, _errorCallback) {
+Miew.prototype.script = function (script, _printCallback, _errorCallback) {
   MiewCLIParser_1.yy.miew = this;
   MiewCLIParser_1.yy.echo = _printCallback;
   MiewCLIParser_1.yy.error = _errorCallback;
@@ -93554,19 +93552,19 @@ Miew$1.prototype.script = function (script, _printCallback, _errorCallback) {
   this.cmdQueue = this.cmdQueue.concat(script.split('\n'));
 };
 
-Miew$1.prototype.awaitWhileCMDisInProcess = function () {
+Miew.prototype.awaitWhileCMDisInProcess = function () {
   this.commandInAction = true;
 };
 
-Miew$1.prototype.finishAwaitingCMDInProcess = function () {
+Miew.prototype.finishAwaitingCMDInProcess = function () {
   this.commandInAction = false;
 };
 
-Miew$1.prototype.isScriptingCommandAvailable = function () {
+Miew.prototype.isScriptingCommandAvailable = function () {
   return this.commandInAction !== undefined && !this.commandInAction && this.cmdQueue !== undefined && this.cmdQueue.length > 0;
 };
 
-Miew$1.prototype.callNextCmd = function () {
+Miew.prototype.callNextCmd = function () {
   if (this.isScriptingCommandAvailable()) {
     var cmd = this.cmdQueue.shift();
 
@@ -93585,11 +93583,11 @@ Miew$1.prototype.callNextCmd = function () {
   return '';
 };
 
-Miew$1.JSONConverter = JSONtoSelectorConverter;
+Miew.JSONConverter = JSONtoSelectorConverter;
 
 MiewCLIParser_1.yy = cliutils;
 // FIXME: workaround for incorrect JISON parser generator for AMD module
 MiewCLIParser_1.yy.parseError = MiewCLIParser_1.parseError;
 
-export default Miew$1;
+export default Miew;
 //# sourceMappingURL=Miew.module.js.map
diff --git a/package.json b/package.json
index d707c26c..a8985bce 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "miew",
-  "version": "0.7.10",
+  "version": "0.7.11",
   "description": "Miew - 3D Molecular Viewer",
   "author": "EPAM Systems, Inc.",
   "main": "dist/Miew.js",
diff --git a/sonar-project.properties b/sonar-project.properties
index 779d173d..ca9870ab 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,6 +1,6 @@
 sonar.projectKey=epam:miew
 sonar.projectName=Miew - 3D Molecular Viewer
-sonar.projectVersion=0.7.10
+sonar.projectVersion=0.7.11
 
 sonar.links.homepage=https://github.com/epam/miew
 sonar.links.ci=https://travis-ci.org/epam/miew