diff --git a/dist/pocket.gl.js b/dist/pocket.gl.js index 75304ac..e79cb4f 100644 --- a/dist/pocket.gl.js +++ b/dist/pocket.gl.js @@ -950,6 +950,10 @@ define('app/utils',[],function() { return degrees * 3.1415926 / 180; } + Utils.prototype.cloneObj = function(obj) { + return JSON.parse(JSON.stringify(obj)); + } + return new Utils(); }); /** @@ -1125,7 +1129,7 @@ define('app/tabs',[ */ define('app/config',{ - version: "1.0.5", + version: "1.0.6", website: "http://pocket.gl", brightAceTheme: "crimson_editor", @@ -72701,8 +72705,11 @@ define('app/pocket.gl',[ this.switchView("render"); } + // Will add a cubemap based skybox or equrectangular based skybox, depending on the param skybox PocketGL.prototype.addSkybox = function() { + // if the param skybox is a string (equirectangular skybox case) transform it into an array of one element + // so that the next code, based on an array of strings can process it if(typeof this.params.skybox == "string") this.params.skybox = [this.params.skybox]; @@ -72713,8 +72720,7 @@ define('app/pocket.gl',[ for(var i in this.params.skybox) urls[i] = this.baseURL + this.params.skybox[i]; - var textureCube; - + // only one texture, equirectangular skybox if(urls.length == 1) { this.showLoading(); @@ -72738,8 +72744,12 @@ define('app/pocket.gl',[ equirectangularTexture.wrapT = THREE.ClampToEdgeWrapping; equirectangularTexture.minFilter = equirectangularTexture.magFilter =THREE.LinearFilter; + // Map the equirectangular texture to a sphere centered on the camera var geometry = new THREE.SphereGeometry( 500, 60, 40 ); - geometry.scale( - 1, 1, 1 ); + + // need to flip x: face up will flip to backside (don't need for backside on material) + // and texture orientation will look correctly + geometry.scale( - 1, 1, 1 ); var material = new THREE.MeshBasicMaterial( { map: equirectangularTexture @@ -72752,6 +72762,7 @@ define('app/pocket.gl',[ this.uniforms["tCube"] = { type:"t", value: equirectangularTexture }; } + // more than one texture, cubemapped skybox else { this.showLoading(); @@ -72772,16 +72783,17 @@ define('app/pocket.gl',[ ); this.LoadingManager.setReady(); - textureCube.mapping = THREE.CubeReflectionMapping; - var shader = THREE.ShaderLib[ "cube" ]; - shader.uniforms[ "tCube" ].value = textureCube; + // need to clone the shader.uniforms, otherwise all the cubemaps will share the same uniform object + var uniforms = Utils.cloneObj(shader.uniforms); + uniforms["tCube"].value = textureCube; + uniforms["tFlip"].value = -1; // texture flipping, positive x is leftside var material = new THREE.ShaderMaterial( { fragmentShader: shader.fragmentShader, vertexShader: shader.vertexShader, - uniforms: shader.uniforms, + uniforms: uniforms, side: THREE.BackSide } ), diff --git a/dist/pocket.gl.min.js b/dist/pocket.gl.min.js index 29c5800..14a0065 100644 --- a/dist/pocket.gl.min.js +++ b/dist/pocket.gl.min.js @@ -79,14 +79,14 @@ * ***** END LICENSE BLOCK ***** */ !function(e,t){"function"==typeof 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under the terms of the GNU General Public License as published by\r\n * the Free Software Foundation, either version 3 of the License, or\r\n * (at your option) any later version.\r\n *\r\n * This program is distributed in the hope that it will be useful,\r\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\r\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r\n * GNU General Public License for more details.\r\n *\r\n * You should have received a copy of the GNU General Public License\r\n * along with this program. If not, see .\r\n */\r\n\r\n.pocketgl {\r\n font-family: \"Verdana\", Sans-serif;\r\n position: relative;\r\n text-align: left;\r\n} \r\n\r\n.pocketgl .errorConsole { \r\n box-sizing: border-box; \r\n position: relative; \r\n background: #333; \r\n color: white; \r\n padding: 5px; \r\n overflow: auto; \r\n font: 14px Arial; \r\n}\r\n\r\n.pocketgl .loadingProgress { \r\n box-sizing: border-box; \r\n position: relative; \r\n background: #eee; \r\n color: white; \r\n padding: 5px; \r\n overflow: auto; \r\n font: 14px Arial; \r\n}\r\n\r\n.pocketglProgress { \r\n box-sizing: content-box;\r\n\r\n width: 60%;\r\n height: 14px;\r\n padding: 1px;\r\n border: 1px solid #666;\r\n background-color: #aaa;\r\n\r\n position: absolute;\r\n top: 50%;\r\n left: 20%;\r\n margin-top: -7px;\r\n}\r\n.pocketglProgressBar {\r\n width: 0%;\r\n height: 14px;\r\n background-color: #fff;\r\n}\r\n\r\n.pocketgl-copyright {\r\n position: absolute;\r\n top: 0;\r\n padding: 5px;\r\n font-size: 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url('data:image/png;base64,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');\r\n}\r\n\r\n.pocketgl-playbutton\r\n{\r\n position: absolute;\r\n margin-left: 14px;\r\n width: 13px;\r\n height:20px;\r\n background-image: url('data:image/png;base64,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');\r\n}\r\n\r\n.pocketgl-pausebutton\r\n{\r\n position: absolute;\r\n margin-left: 14px;\r\n width: 13px;\r\n height:20px;\r\n background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAAAUCAYAAABWMrcvAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAA4BpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuNi1jMDE0IDc5LjE1Njc5NywgMjAxNC8wOC8yMC0wOTo1MzowMiAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wTU09Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9tbS8iIHhtbG5zOnN0UmVmPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvc1R5cGUvUmVzb3VyY2VSZWYjIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtcE1NOk9yaWdpbmFsRG9jdW1lbnRJRD0ieG1wLmRpZDowOTc4NjNGOEU0MTExMUU1QTk5MUREQTA0NzE5NkM1NCIgeG1wTU06RG9jdW1lbnRJRD0ieG1wLmRpZDozNTZFOTkzMEU2MzQxMUU1QjM2NkMxMTQ2MUFGMEMxNSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDozNTZFOTkyRkU2MzQxMUU1QjM2NkMxMTQ2MUFGMEMxNSIgeG1wOkNyZWF0b3JUb29sPSJBZG9iZSBQaG90b3Nob3AgQ0MgMjAxNCAoV2luZG93cykiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDo4YjI2Yzg2Ny0yNDUwLTE3NDMtYjA5Yi03NzYwZDE2YzBiY2MiIHN0UmVmOmRvY3VtZW50SUQ9ImFkb2JlOmRvY2lkOnBob3Rvc2hvcDphNmFiMzFmYi1lNjI5LTExZTUtOTJmMy04ZDlhNzg2YmE4NTAiLz4gPC9yZGY6RGVzY3JpcHRpb24+IDwvcmRmOlJERj4gPC94OnhtcG1ldGE+IDw/eHBhY2tldCBlbmQ9InIiPz4ETEivAAAANklEQVR42mJsbm7+z4AJGJHYGPIsIKKmpgYu0NLSgmECujwTAxlgVNOoplFN1NPESE52BwgwAFX7DTnLN3O9AAAAAElFTkSuQmCC');\r\n}\r\n\r\n.pocketgl-stopbutton\r\n{\r\n position: absolute;\r\n margin-left: -16px;\r\n width: 20px;\r\n height:20px;\r\n background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAIAAAAC64paAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAA4BpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuNi1jMDE0IDc5LjE1Njc5NywgMjAxNC8wOC8yMC0wOTo1MzowMiAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wTU09Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9tbS8iIHhtbG5zOnN0UmVmPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvc1R5cGUvUmVzb3VyY2VSZWYjIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtcE1NOk9yaWdpbmFsRG9jdW1lbnRJRD0ieG1wLmRpZDowOTc4NjNGOEU0MTExMUU1QTk5MUREQTA0NzE5NkM1NCIgeG1wTU06RG9jdW1lbnRJRD0ieG1wLmRpZDoyQjIyNTZENkU2MzQxMUU1OEYxRUZBRjE4MEFCQjg1QSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDoyQjIyNTZENUU2MzQxMUU1OEYxRUZBRjE4MEFCQjg1QSIgeG1wOkNyZWF0b3JUb29sPSJBZG9iZSBQaG90b3Nob3AgQ0MgMjAxNCAoV2luZG93cykiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDo4YjI2Yzg2Ny0yNDUwLTE3NDMtYjA5Yi03NzYwZDE2YzBiY2MiIHN0UmVmOmRvY3VtZW50SUQ9ImFkb2JlOmRvY2lkOnBob3Rvc2hvcDphNmFiMzFmYi1lNjI5LTExZTUtOTJmMy04ZDlhNzg2YmE4NTAiLz4gPC9yZGY6RGVzY3JpcHRpb24+IDwvcmRmOlJERj4gPC94OnhtcG1ldGE+IDw/eHBhY2tldCBlbmQ9InIiPz5i0EC2AAAAL0lEQVR42mJsbm5mIBewAHFNTQ0ZOltaWpgYKACjmkc1j2oePppZIGUCeZoBAgwARcEGQbL5dtgAAAAASUVORK5CYII=');\r\n}\r\n\r\n.pocketgl-playbutton,\r\n.pocketgl-stopbutton,\r\n.pocketgl-pausebutton\r\n{\r\n transition: all 500ms cubic-bezier(0.190, 1.000, 0.220, 1.000);\r\n transform: translateY(0);\r\n\r\n left: 50%;\r\n bottom: 14px;\r\n display: block;\r\n}\r\n\r\n.pocketgl-playbutton:hover,\r\n.pocketgl-stopbutton:hover,\r\n.pocketgl-pausebutton:hover\r\n{\r\n transform: translateY(-1px) translateX(-1px);\r\n}\r\n\r\n.pocketgl-playbutton:active,\r\n.pocketgl-stopbutton:active,\r\n.pocketgl-pausebutton:active\r\n{\r\n transform: translateY(0) translateX(0);\r\n}\r\n\r\n.pocketgl-logo-pocket {\r\n position: absolute;\r\n left: 0px;\r\n bottom: 0px;\r\n \r\n background: url(data:image/png;base64,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);\r\n width: 27px;\r\n height: 22px;\r\n}\r\n\r\n.pocketgl-logo {\r\n display: block;\r\n position: absolute;\r\n left: 10px;\r\n bottom: 10px;\r\n background-image: url(data:image/png;base64,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);\r\n background-position: 1px 6px;\r\n background-repeat: no-repeat;\r\n transition: background-position 0.25s ease-in-out;\r\n width: 27px;\r\n height: 40px;\r\n}\r\n\r\n.pocketgl-logo:hover {\r\n background-position: 1px 0px; \r\n}\r\n\r\n.pocketgl-copyButtons {\r\n position: absolute;\r\n top: 23px;\r\n right: 0px;\r\n}\r\n\r\n.pocketgl-copyButton {\r\n font-size: 12px;\r\n color: #444;\r\n\r\n box-shadow: none;\r\n text-shadow: none;\r\n\r\n border: 0;\r\n background: white;\r\n cursor: pointer;\r\n margin-left: 10px;\r\n background-color: transparent;\r\n background-image: url('data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22utf-8%22%20standalone%3D%22yes%22%3F%3E%0D%0A%3C%21DOCTYPE%20svg%20PUBLIC%20%22-//W3C//DTD%20SVG%201.1//EN%22%20%22http%3A//www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd%22%3E%0D%0A%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2216%22%20role%3D%22img%22%20version%3D%221.1%22%20viewBox%3D%220%200%2014%2016%22%20width%3D%2214%22%3E%3Cpath%20d%3D%22M2%2012h4v1H2v-1z%20m5-6H2v1h5v-1z%20m2%203V7L6%2010l3%203V11h5V9H9z%20m-4.5-1H2v1h2.5v-1zM2%2011h2.5v-1H2v1z%20m9%201h1v2c-0.02%200.28-0.11%200.52-0.3%200.7s-0.42%200.28-0.7%200.3H1c-0.55%200-1-0.45-1-1V3c0-0.55%200.45-1%201-1h3C4%200.89%204.89%200%206%200s2%200.89%202%202h3c0.55%200%201%200.45%201%201v5h-1V5H1v9h10V12zM2%204h8c0-0.55-0.45-1-1-1h-1c-0.55%200-1-0.45-1-1s-0.45-1-1-1-1%200.45-1%201-0.45%201-1%201h-1c-0.55%200-1%200.45-1%201z%22%3E%3C/path%3E%3C/svg%3E');\r\n background-repeat: no-repeat;\r\n background-position: center right;\r\n padding: 3px 18px 3px 3px;\r\n\r\n display: block;\r\n float: right;\r\n}\r\n\r\n.pocketgl-copyButton:hover {\r\n border: 0;\r\n background-color: #eee;\r\n color: #000;\r\n\r\n box-shadow: none;\r\n text-shadow: none;\r\n}\r\n\r\n.pocketgl-copyButton:active {\r\n border: 0;\r\n background-color: #aaa;\r\n color: #000;\r\n\r\n box-shadow: none;\r\n text-shadow: none;\r\n}\r\n\r\n.pocketgl-playbutton:focus,\r\n.pocketgl-stopbutton:focus,\r\n.pocketgl-pausebutton:focus,\r\n.pocketgl-logo:focus,\r\n.pocketgl-copyButton:focus {\r\n border: 0;\r\n outline: none;\r\n}\r\n\r\n/* dat js */\r\n.dg.main li { margin: 0px; }\r\n.dg.main li.title { margin-left: -4px; }\r\n.dg .c input[type=text] {\r\n font: 13.3333px Arial;\r\n line-height: normal;\r\n border-radius: 0;\r\n}\r\n.dg .c select { padding: 0; border-radius: 0; font-size: 13.3333px;}\r\n.dg .c { box-sizing: content-box; }\r\n\r\n/* Ace Editor */\r\n.ace_editor {\r\n text-align: left;\r\n}\r\n"}),define("text!src/default_shaders/vertex.glsl",[],function(){return"varying vec3 normalInterp;\r\nvarying vec3 vertPos;\r\n\r\nvoid main(){\r\n gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n vec4 vertPos4 = modelViewMatrix * vec4(position, 1.0);\r\n\r\n vertPos = vec3(vertPos4) / vertPos4.w;\r\n normalInterp = normalMatrix * normal;\r\n}"}),define("text!src/default_shaders/fragment.glsl",[],function(){return"precision mediump float;\r\n\r\nvarying vec3 normalInterp;\r\nvarying vec3 vertPos;\r\n\r\nconst vec3 lightPos = vec3(200,60,100);\r\nconst vec3 ambientColor = vec3(0.2, 0, 0);\r\nconst vec3 diffuseColor = vec3(0.5, 0 , 0);\r\nconst vec3 specColor = vec3(1.0, 1.0, 1.0);\r\n\r\nvoid main() {\r\n vec3 normal = normalize(normalInterp);\r\n vec3 lightDir = normalize(lightPos - vertPos);\r\n\r\n float lambertian = max(dot(lightDir,normal), 0.0);\r\n float specular = 0.0;\r\n\r\n if(lambertian > 0.0) {\r\n vec3 viewDir = normalize(-vertPos);\r\n vec3 halfDir = normalize(lightDir + viewDir);\r\n float specAngle = max(dot(halfDir, normal), 0.0);\r\n specular = pow(specAngle, 16.0);\r\n }\r\n\r\n gl_FragColor = vec4(ambientColor + lambertian * diffuseColor + specular * specColor, 1.0);\r\n}"}),define("app/utils",[],function(){return Utils=function(){},Utils.prototype.getElementSize=function(e){return void 0!=e.getBoundingClientRect?e.getBoundingClientRect():{width:e.offsetWidth,height:e.offsetHeight}},Utils.prototype.countLines=function(e){return e.split("\n").length},Utils.prototype.hasFullscreen=function(){var e=document.FullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled;return e},Utils.prototype.isFullscreen=function(){return document.fullscreen||document.mozFullScreen||document.webkitIsFullScreen||document.msFullscreenElement||!1},Utils.prototype.getWindowSize=function(){return document.webkitFullscreenEnabled?{width:screen.width,height:screen.height}:{width:window.outerWidth,height:window.outerHeight}},Utils.prototype.goFullscreen=function(e){void 0!=e.webkitRequestFullscreen?e.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT):void 0!=e.mozRequestFullScreen?e.mozRequestFullScreen():void 0!=e.msRequestFullscreen?e.msRequestFullscreen():void 0!=e.requestFullscreen&&e.requestFullscreen()},Utils.prototype.toJSString=function(e){lines=e.split("\n"),result="[\n";for(i in lines)lines[i]=lines[i].replace("\n",""),lines[i]=lines[i].replace("\r",""),result+=' "'+lines[i]+'"'+(i!=lines.length-1?",":"")+"\n";return result+='].join("\\n")',result},Utils.prototype.mobileAndTabletcheck=function(){var e=!1;return function(t){(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(t)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(t.substr(0,4)))&&(e=!0)}(navigator.userAgent||navigator.vendor||window.opera),e},Utils.prototype.endsWith=function(e,t){return-1!==e.indexOf(t,e.length-t.length)},Utils.prototype.rad2Deg=function(e){return 180*e/3.1415926},Utils.prototype.deg2Rad=function(e){return 3.1415926*e/180; -},new Utils}),define("app/tabs",["app/utils"],function(e){function t(e,t,i,n,r){var o=this;this.callback=r,this.container=e;var s=document.createElement("div");s.className="pocketgl-tabs";var a=document.createElement("ul");this.tabIDs=["render","vertex_shader","fragment_shader"];for(var l=[],c=0;3>c;c++)if(n||1!=c){var h=document.createElement("li"),u=document.createElement("a");u.href="#",u.style.color=i,h.appendChild(u),a.appendChild(h),u.addEventListener("click",function(e,t){return function(i){o.switchTab(i,e,t)}}(u,this.tabIDs[c])),l[this.tabIDs[c]]=u}s.appendChild(a);var d=document.createElement("div");d.className="hl animated",d.style.width="70px",d.style.left="0px",d.style.backgroundColor=t,s.appendChild(d),this.container.appendChild(s),this.hl=d,this.tabs=l,this.currentTab=l.render,this.refresh()}return t.prototype.refresh=function(){var t=e.getElementSize(this.container);this.setTabNames(t.width),this.repositionHighlight(this.currentTab)},t.prototype.setTabNames=function(e){var t,i=["Render","Vertex Shader","Fragment Shader"],n=["Render","Vertex","Fragment"],r=["Rnd","Vtx","Frag"];t=340>e?r:450>e?n:i;for(var o in this.tabIDs){var s=this.tabIDs[o];void 0!=this.tabs[s]&&(this.tabs[this.tabIDs[o]].innerHTML=t[o])}},t.prototype.switchTab=function(e,t,i){e.preventDefault(),e.stopPropagation(),this.repositionHighlight(t),this.currentTab=t,this.callback(i)},t.prototype.repositionHighlight=function(t){var i;return i=e.getElementSize(t),container=e.getElementSize(this.tabs.render),this.setStyles(this.hl,{left:i.left-container.left+"px",width:i.width+"px"})},t.prototype.setStyles=function(e,t){var i,n;n=[];for(i in t)n.push(e.style[i]=t[i]);return n},t.prototype.disable=function(){for(var e in this.tabIDs){var t=this.tabIDs[e];void 0!=this.tabs[t]&&(this.tabs[this.tabIDs[e]].style.visibility="hidden")}this.hl.style.visibility="hidden"},t.prototype.enable=function(){for(var e in this.tabIDs){var t=this.tabIDs[e];void 0!=this.tabs[t]&&(this.tabs[t].style.visibility="visible")}this.hl.style.visibility="visible"},t}),define("app/config",{version:"1.0.5",website:"http://pocket.gl",brightAceTheme:"crimson_editor",darkAceTheme:"vibrant_ink",fluidWidth:!0,width:620,height:400,backgroundColor:"#ddd",tabColor:"#1c90f3",tabTextColor:"#333",animated:!1,playButtons:!0,transparent:!1,editorTheme:"dark",editorWrap:!0,showTabs:!0,GUIClosed:!1,orbiting:!0,autoOrbit:!1,autoOrbitSpeed:2,zoom:!1,copyright:"",copyrightColor:"#666",copyrightLinkColor:"#a00",cameraDistance:112,cameraPitch:27,cameraYaw:0}),define("app/loadingManager",[],function(){return LoadingManager=function(e,t){this.domEl=e,this.onComplete=t,this.reset()},LoadingManager.prototype={constructor:LoadingManager,setProgress:function(e){this.error||(this.domEl.style.width=100*e+"%",this.domEl.style.backgroundColor="#fff")},addObject:function(e){this.objects.push({obj:e,progress:0})},onProgress:function(e,t){if(0!=this.objects.length){console.log("onProgress "+t);for(i in this.objects){var n=this.objects[i];e==n.obj&&(n.progress=t)}this.update()}},onError:function(e){console.log("Error loading: "+e),this.error=!0,this.domEl.style.width="100%",this.domEl.style.backgroundColor="#a00"},update:function(){var e=this,t=0;for(i in this.objects){var n=this.objects[i];t+=n.progress}t/=this.objects.length,this.setProgress(t),1==t&&this.ready&&(setTimeout(function(){e.extraOnComplete&&(e.extraOnComplete(),e.extraOnComplete=void 0),e.onComplete()},100),this.reset())},setReady:function(){this.ready=!0,this.update()},reset:function(){this.objects=[],this.ready=!1,this.error=!1,this.setProgress(0)},setExtraCompleteCallback:function(e){this.extraOnComplete=e}},LoadingManager});var THREE={REVISION:"75"};"function"==typeof define&&define.amd?define("three",THREE):"undefined"!=typeof exports&&"undefined"!=typeof module&&(module.exports=THREE),void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52)),void 0===Math.sign&&(Math.sign=function(e){return 0>e?-1:e>0?1:+e}),void 0===Function.prototype.name&&void 0!==Object.defineProperty&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1]}}),void 0===Object.assign&&Object.defineProperty(Object,"assign",{writable:!0,configurable:!0,value:function(e){"use strict";if(void 0===e||null===e)throw new TypeError("Cannot convert first argument to object");for(var t=Object(e),i=1,n=arguments.length;i!==n;++i){var r=arguments[i];if(void 0!==r&&null!==r){r=Object(r);for(var o=Object.keys(r),s=0,a=o.length;s!==a;++s){var l=o[s],c=Object.getOwnPropertyDescriptor(r,l);void 0!==c&&c.enumerable&&(t[l]=r[l])}}}return t}}),THREE.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2},THREE.CullFaceNone=0,THREE.CullFaceBack=1,THREE.CullFaceFront=2,THREE.CullFaceFrontBack=3,THREE.FrontFaceDirectionCW=0,THREE.FrontFaceDirectionCCW=1,THREE.BasicShadowMap=0,THREE.PCFShadowMap=1,THREE.PCFSoftShadowMap=2,THREE.FrontSide=0,THREE.BackSide=1,THREE.DoubleSide=2,THREE.FlatShading=1,THREE.SmoothShading=2,THREE.NoColors=0,THREE.FaceColors=1,THREE.VertexColors=2,THREE.NoBlending=0,THREE.NormalBlending=1,THREE.AdditiveBlending=2,THREE.SubtractiveBlending=3,THREE.MultiplyBlending=4,THREE.CustomBlending=5,THREE.AddEquation=100,THREE.SubtractEquation=101,THREE.ReverseSubtractEquation=102,THREE.MinEquation=103,THREE.MaxEquation=104,THREE.ZeroFactor=200,THREE.OneFactor=201,THREE.SrcColorFactor=202,THREE.OneMinusSrcColorFactor=203,THREE.SrcAlphaFactor=204,THREE.OneMinusSrcAlphaFactor=205,THREE.DstAlphaFactor=206,THREE.OneMinusDstAlphaFactor=207,THREE.DstColorFactor=208,THREE.OneMinusDstColorFactor=209,THREE.SrcAlphaSaturateFactor=210,THREE.NeverDepth=0,THREE.AlwaysDepth=1,THREE.LessDepth=2,THREE.LessEqualDepth=3,THREE.EqualDepth=4,THREE.GreaterEqualDepth=5,THREE.GreaterDepth=6,THREE.NotEqualDepth=7,THREE.MultiplyOperation=0,THREE.MixOperation=1,THREE.AddOperation=2,THREE.NoToneMapping=0,THREE.LinearToneMapping=1,THREE.ReinhardToneMapping=2,THREE.Uncharted2ToneMapping=3,THREE.CineonToneMapping=4,THREE.UVMapping=300,THREE.CubeReflectionMapping=301,THREE.CubeRefractionMapping=302,THREE.EquirectangularReflectionMapping=303,THREE.EquirectangularRefractionMapping=304,THREE.SphericalReflectionMapping=305,THREE.CubeUVReflectionMapping=306,THREE.CubeUVRefractionMapping=307,THREE.RepeatWrapping=1e3,THREE.ClampToEdgeWrapping=1001,THREE.MirroredRepeatWrapping=1002,THREE.NearestFilter=1003,THREE.NearestMipMapNearestFilter=1004,THREE.NearestMipMapLinearFilter=1005,THREE.LinearFilter=1006,THREE.LinearMipMapNearestFilter=1007,THREE.LinearMipMapLinearFilter=1008,THREE.UnsignedByteType=1009,THREE.ByteType=1010,THREE.ShortType=1011,THREE.UnsignedShortType=1012,THREE.IntType=1013,THREE.UnsignedIntType=1014,THREE.FloatType=1015,THREE.HalfFloatType=1025,THREE.UnsignedShort4444Type=1016,THREE.UnsignedShort5551Type=1017,THREE.UnsignedShort565Type=1018,THREE.AlphaFormat=1019,THREE.RGBFormat=1020,THREE.RGBAFormat=1021,THREE.LuminanceFormat=1022,THREE.LuminanceAlphaFormat=1023,THREE.RGBEFormat=THREE.RGBAFormat,THREE.RGB_S3TC_DXT1_Format=2001,THREE.RGBA_S3TC_DXT1_Format=2002,THREE.RGBA_S3TC_DXT3_Format=2003,THREE.RGBA_S3TC_DXT5_Format=2004,THREE.RGB_PVRTC_4BPPV1_Format=2100,THREE.RGB_PVRTC_2BPPV1_Format=2101,THREE.RGBA_PVRTC_4BPPV1_Format=2102,THREE.RGBA_PVRTC_2BPPV1_Format=2103,THREE.RGB_ETC1_Format=2151,THREE.LoopOnce=2200,THREE.LoopRepeat=2201,THREE.LoopPingPong=2202,THREE.InterpolateDiscrete=2300,THREE.InterpolateLinear=2301,THREE.InterpolateSmooth=2302,THREE.ZeroCurvatureEnding=2400,THREE.ZeroSlopeEnding=2401,THREE.WrapAroundEnding=2402,THREE.TrianglesDrawMode=0,THREE.TriangleStripDrawMode=1,THREE.TriangleFanDrawMode=2,THREE.LinearEncoding=3e3,THREE.sRGBEncoding=3001,THREE.GammaEncoding=3007,THREE.RGBEEncoding=3002,THREE.LogLuvEncoding=3003,THREE.RGBM7Encoding=3004,THREE.RGBM16Encoding=3005,THREE.RGBDEncoding=3006,THREE.Color=function(e){return 3===arguments.length?this.fromArray(arguments):this.set(e)},THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(e){return e instanceof THREE.Color?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this},setScalar:function(e){this.r=e,this.g=e,this.b=e},setHex:function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},setRGB:function(e,t,i){return this.r=e,this.g=t,this.b=i,this},setHSL:function(){function e(e,t,i){return 0>i&&(i+=1),i>1&&(i-=1),1/6>i?e+6*(t-e)*i:.5>i?t:2/3>i?e+6*(t-e)*(2/3-i):e}return function(t,i,n){if(t=THREE.Math.euclideanModulo(t,1),i=THREE.Math.clamp(i,0,1),n=THREE.Math.clamp(n,0,1),0===i)this.r=this.g=this.b=n;else{var r=.5>=n?n*(1+i):n+i-n*i,o=2*n-r;this.r=e(o,r,t+1/3),this.g=e(o,r,t),this.b=e(o,r,t-1/3)}return this}}(),setStyle:function(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}var i;if(i=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(e)){var n,r=i[1],o=i[2];switch(r){case"rgb":case"rgba":if(n=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(n[1],10))/255,this.g=Math.min(255,parseInt(n[2],10))/255,this.b=Math.min(255,parseInt(n[3],10))/255,t(n[5]),this;if(n=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.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,t(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*)?$/.exec(o)){var s=parseFloat(n[1])/360,a=parseInt(n[2],10)/100,l=parseInt(n[3],10)/100;return t(n[5]),this.setHSL(s,a,l)}}}else if(i=/^\#([A-Fa-f0-9]+)$/.exec(e)){var c=i[1],h=c.length;if(3===h)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===h)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}if(e&&e.length>0){var c=THREE.ColorKeywords[e];void 0!==c?this.setHex(c):console.warn("THREE.Color: Unknown color "+e)}return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},copyGammaToLinear:function(e,t){return void 0===t&&(t=2),this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this},copyLinearToGamma:function(e,t){void 0===t&&(t=2);var i=t>0?1/t:1;return this.r=Math.pow(e.r,i),this.g=Math.pow(e.g,i),this.b=Math.pow(e.b,i),this},convertGammaToLinear:function(){var e=this.r,t=this.g,i=this.b;return this.r=e*e,this.g=t*t,this.b=i*i,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(e){var t,i,n=e||{h:0,s:0,l:0},r=this.r,o=this.g,s=this.b,a=Math.max(r,o,s),l=Math.min(r,o,s),c=(l+a)/2;if(l===a)t=0,i=0;else{var h=a-l;switch(i=.5>=c?h/(a+l):h/(2-a-l),a){case r:t=(o-s)/h+(s>o?6:0);break;case o:t=(s-r)/h+2;break;case s:t=(r-o)/h+4}t/=6}return n.h=t,n.s=i,n.l=c,n},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(e,t,i){var n=this.getHSL();return n.h+=e,n.s+=t,n.l+=i,this.setHSL(n.h,n.s,n.l),this},add:function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this},addColors:function(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this},addScalar:function(e){return this.r+=e,this.g+=e,this.b+=e,this},multiply:function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this},multiplyScalar:function(e){return this.r*=e,this.g*=e,this.b*=e,this},lerp:function(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this},equals:function(e){return e.r===this.r&&e.g===this.g&&e.b===this.b},fromArray:function(e,t){return void 0===t&&(t=0),this.r=e[t],this.g=e[t+1],this.b=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}},THREE.ColorKeywords={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,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},THREE.Quaternion=function(e,t,i,n){this._x=e||0,this._y=t||0,this._z=i||0,this._w=void 0!==n?n:1},THREE.Quaternion.prototype={constructor:THREE.Quaternion,get x(){return this._x},set x(e){this._x=e,this.onChangeCallback()},get y(){return this._y},set y(e){this._y=e,this.onChangeCallback()},get z(){return this._z},set z(e){this._z=e,this.onChangeCallback()},get w(){return this._w},set w(e){this._w=e,this.onChangeCallback()},set:function(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._w=n,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this.onChangeCallback(),this},setFromEuler:function(e,t){if(e instanceof THREE.Euler==!1)throw new Error("THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var i=Math.cos(e._x/2),n=Math.cos(e._y/2),r=Math.cos(e._z/2),o=Math.sin(e._x/2),s=Math.sin(e._y/2),a=Math.sin(e._z/2),l=e.order;return"XYZ"===l?(this._x=o*n*r+i*s*a,this._y=i*s*r-o*n*a,this._z=i*n*a+o*s*r,this._w=i*n*r-o*s*a):"YXZ"===l?(this._x=o*n*r+i*s*a,this._y=i*s*r-o*n*a,this._z=i*n*a-o*s*r,this._w=i*n*r+o*s*a):"ZXY"===l?(this._x=o*n*r-i*s*a,this._y=i*s*r+o*n*a,this._z=i*n*a+o*s*r,this._w=i*n*r-o*s*a):"ZYX"===l?(this._x=o*n*r-i*s*a,this._y=i*s*r+o*n*a,this._z=i*n*a-o*s*r,this._w=i*n*r+o*s*a):"YZX"===l?(this._x=o*n*r+i*s*a,this._y=i*s*r+o*n*a,this._z=i*n*a-o*s*r,this._w=i*n*r-o*s*a):"XZY"===l&&(this._x=o*n*r-i*s*a,this._y=i*s*r-o*n*a,this._z=i*n*a+o*s*r,this._w=i*n*r+o*s*a),t!==!1&&this.onChangeCallback(),this},setFromAxisAngle:function(e,t){var i=t/2,n=Math.sin(i);return this._x=e.x*n,this._y=e.y*n,this._z=e.z*n,this._w=Math.cos(i),this.onChangeCallback(),this},setFromRotationMatrix:function(e){var t,i=e.elements,n=i[0],r=i[4],o=i[8],s=i[1],a=i[5],l=i[9],c=i[2],h=i[6],u=i[10],d=n+a+u;return d>0?(t=.5/Math.sqrt(d+1),this._w=.25/t,this._x=(h-l)*t,this._y=(o-c)*t,this._z=(s-r)*t):n>a&&n>u?(t=2*Math.sqrt(1+n-a-u),this._w=(h-l)/t,this._x=.25*t,this._y=(r+s)/t,this._z=(o+c)/t):a>u?(t=2*Math.sqrt(1+a-n-u),this._w=(o-c)/t,this._x=(r+s)/t,this._y=.25*t,this._z=(l+h)/t):(t=2*Math.sqrt(1+u-n-a),this._w=(s-r)/t,this._x=(o+c)/t,this._y=(l+h)/t,this._z=.25*t),this.onChangeCallback(),this},setFromUnitVectors:function(){var e,t,i=1e-6;return function(n,r){return void 0===e&&(e=new THREE.Vector3),t=n.dot(r)+1,i>t?(t=0,Math.abs(n.x)>Math.abs(n.z)?e.set(-n.y,n.x,0):e.set(0,-n.z,n.y)):e.crossVectors(n,r),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize(),this}}(),inverse:function(){return this.conjugate().normalize(),this},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._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 e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this.onChangeCallback(),this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)},multiplyQuaternions:function(e,t){var i=e._x,n=e._y,r=e._z,o=e._w,s=t._x,a=t._y,l=t._z,c=t._w;return this._x=i*c+o*s+n*l-r*a,this._y=n*c+o*a+r*s-i*l,this._z=r*c+o*l+i*a-n*s,this._w=o*c-i*s-n*a-r*l,this.onChangeCallback(),this},slerp:function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var i=this._x,n=this._y,r=this._z,o=this._w,s=o*e._w+i*e._x+n*e._y+r*e._z;if(0>s?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,s=-s):this.copy(e),s>=1)return this._w=o,this._x=i,this._y=n,this._z=r,this;var a=Math.sqrt(1-s*s);if(Math.abs(a)<.001)return this._w=.5*(o+this._w),this._x=.5*(i+this._x),this._y=.5*(n+this._y),this._z=.5*(r+this._z),this;var l=Math.atan2(a,s),c=Math.sin((1-t)*l)/a,h=Math.sin(t*l)/a;return this._w=o*c+this._w*h,this._x=i*c+this._x*h,this._y=n*c+this._y*h,this._z=r*c+this._z*h,this.onChangeCallback(),this},equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w},fromArray:function(e,t){return void 0===t&&(t=0),this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}},Object.assign(THREE.Quaternion,{slerp:function(e,t,i,n){return i.copy(e).slerp(t,n)},slerpFlat:function(e,t,i,n,r,o,s){var a=i[n+0],l=i[n+1],c=i[n+2],h=i[n+3],u=r[o+0],d=r[o+1],p=r[o+2],f=r[o+3];if(h!==f||a!==u||l!==d||c!==p){var m=1-s,g=a*u+l*d+c*p+h*f,E=g>=0?1:-1,v=1-g*g;if(v>Number.EPSILON){var y=Math.sqrt(v),b=Math.atan2(y,g*E);m=Math.sin(m*b)/y,s=Math.sin(s*b)/y}var T=s*E;if(a=a*m+u*T,l=l*m+d*T,c=c*m+p*T,h=h*m+f*T,m===1-s){var w=1/Math.sqrt(a*a+l*l+c*c+h*h);a*=w,l*=w,c*=w,h*=w}}e[t]=a,e[t+1]=l,e[t+2]=c,e[t+3]=h}}),THREE.Vector2=function(e,t){this.x=e||0,this.y=t||0},THREE.Vector2.prototype={constructor:THREE.Vector2,get width(){return this.x},set width(e){this.x=e},get height(){return this.y},set height(e){this.y=e},set:function(e,t){return this.x=e,this.y=t,this},setScalar:function(e){return this.x=e,this.y=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(e){return this.x=e.x,this.y=e.y,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this)},addScalar:function(e){return this.x+=e,this.y+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this)},subScalar:function(e){return this.x-=e,this.y-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this},multiply:function(e){return this.x*=e.x,this.y*=e.y,this},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e):(this.x=0,this.y=0),this},divide:function(e){return this.x/=e.x,this.y/=e.y,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this},clampScalar:function(){var e,t;return function(i,n){return void 0===e&&(e=new THREE.Vector2,t=new THREE.Vector2),e.set(i,i),t.set(n,n),this.clamp(e,t)}}(),clampLength:function(e,t){var i=this.length();return this.multiplyScalar(Math.max(e,Math.min(t,i))/i),this},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(e){return this.x*e.x+this.y*e.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())},angle:function(){var e=Math.atan2(this.y,this.x);return 0>e&&(e+=2*Math.PI),e},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,i=this.y-e.y;return t*t+i*i},setLength:function(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e),this},equals:function(e){return e.x===this.x&&e.y===this.y},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e},fromAttribute:function(e,t,i){return void 0===i&&(i=0),t=t*e.itemSize+i,this.x=e.array[t],this.y=e.array[t+1],this},rotateAround:function(e,t){var i=Math.cos(t),n=Math.sin(t),r=this.x-e.x,o=this.y-e.y;return this.x=r*i-o*n+e.x,this.y=r*n+o*i+e.y,this}},THREE.Vector3=function(e,t,i){this.x=e||0,this.y=t||0,this.z=i||0},THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(e,t,i){return this.x=e,this.y=t,this.z=i,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e,this.z*=e):(this.x=0,this.y=0,this.z=0),this},multiplyVectors:function(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this},applyEuler:function(){var e;return function(t){return t instanceof THREE.Euler==!1&&console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),void 0===e&&(e=new THREE.Quaternion),this.applyQuaternion(e.setFromEuler(t)),this}}(),applyAxisAngle:function(){var e;return function(t,i){return void 0===e&&(e=new THREE.Quaternion),this.applyQuaternion(e.setFromAxisAngle(t,i)),this}}(),applyMatrix3:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[3]*i+r[6]*n,this.y=r[1]*t+r[4]*i+r[7]*n,this.z=r[2]*t+r[5]*i+r[8]*n,this},applyMatrix4:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[4]*i+r[8]*n+r[12],this.y=r[1]*t+r[5]*i+r[9]*n+r[13],this.z=r[2]*t+r[6]*i+r[10]*n+r[14],this},applyProjection:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements,o=1/(r[3]*t+r[7]*i+r[11]*n+r[15]);return this.x=(r[0]*t+r[4]*i+r[8]*n+r[12])*o,this.y=(r[1]*t+r[5]*i+r[9]*n+r[13])*o,this.z=(r[2]*t+r[6]*i+r[10]*n+r[14])*o,this},applyQuaternion:function(e){var t=this.x,i=this.y,n=this.z,r=e.x,o=e.y,s=e.z,a=e.w,l=a*t+o*n-s*i,c=a*i+s*t-r*n,h=a*n+r*i-o*t,u=-r*t-o*i-s*n;return this.x=l*a+u*-r+c*-s-h*-o,this.y=c*a+u*-o+h*-r-l*-s,this.z=h*a+u*-s+l*-o-c*-r,this},project:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.multiplyMatrices(t.projectionMatrix,e.getInverse(t.matrixWorld)),this.applyProjection(e)}}(),unproject:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyProjection(e)}}(),transformDirection:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[4]*i+r[8]*n,this.y=r[1]*t+r[5]*i+r[9]*n,this.z=r[2]*t+r[6]*i+r[10]*n,this.normalize(),this},divide:function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this},clampScalar:function(){var e,t;return function(i,n){return void 0===e&&(e=new THREE.Vector3,t=new THREE.Vector3),e.set(i,i,i),t.set(n,n,n),this.clamp(e,t)}}(),clampLength:function(e,t){var i=this.length();return this.multiplyScalar(Math.max(e,Math.min(t,i))/i),this},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(e){return this.x*e.x+this.y*e.y+this.z*e.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())},setLength:function(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e),this},cross:function(e,t){if(void 0!==t)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t);var i=this.x,n=this.y,r=this.z;return this.x=n*e.z-r*e.y,this.y=r*e.x-i*e.z,this.z=i*e.y-n*e.x,this},crossVectors:function(e,t){var i=e.x,n=e.y,r=e.z,o=t.x,s=t.y,a=t.z;return this.x=n*a-r*s,this.y=r*o-i*a,this.z=i*s-n*o,this},projectOnVector:function(){var e,t;return function(i){return void 0===e&&(e=new THREE.Vector3),e.copy(i).normalize(),t=this.dot(e),this.copy(e).multiplyScalar(t)}}(),projectOnPlane:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),e.copy(this).projectOnVector(t),this.sub(e)}}(),reflect:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),this.sub(e.copy(t).multiplyScalar(2*this.dot(t)))}}(),angleTo:function(e){var t=this.dot(e)/Math.sqrt(this.lengthSq()*e.lengthSq());return Math.acos(THREE.Math.clamp(t,-1,1))},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,i=this.y-e.y,n=this.z-e.z;return t*t+i*i+n*n},setFromSpherical:function(e){var t=Math.sin(e.phi)*e.radius;return this.x=t*Math.sin(e.theta),this.y=Math.cos(e.phi)*e.radius,this.z=t*Math.cos(e.theta),this},setFromMatrixPosition:function(e){return this.setFromMatrixColumn(e,3)},setFromMatrixScale:function(e){var t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),n=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=n,this},setFromMatrixColumn:function(e,t){return"number"==typeof e&&(console.warn("THREE.Vector3: setFromMatrixColumn now expects ( matrix, index )."),e=arguments[1],t=arguments[0]),this.fromArray(e.elements,4*t)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e},fromAttribute:function(e,t,i){return void 0===i&&(i=0),t=t*e.itemSize+i,this.x=e.array[t],this.y=e.array[t+1],this.z=e.array[t+2], -this}},THREE.Vector4=function(e,t,i,n){this.x=e||0,this.y=t||0,this.z=i||0,this.w=void 0!==n?n:1},THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(e,t,i,n){return this.x=e,this.y=t,this.z=i,this.w=n,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this.w=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setW:function(e){return this.w=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){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: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e,this.z*=e,this.w*=e):(this.x=0,this.y=0,this.z=0,this.w=0),this},applyMatrix4:function(e){var t=this.x,i=this.y,n=this.z,r=this.w,o=e.elements;return this.x=o[0]*t+o[4]*i+o[8]*n+o[12]*r,this.y=o[1]*t+o[5]*i+o[9]*n+o[13]*r,this.z=o[2]*t+o[6]*i+o[10]*n+o[14]*r,this.w=o[3]*t+o[7]*i+o[11]*n+o[15]*r,this},divideScalar:function(e){return this.multiplyScalar(1/e)},setAxisAngleFromQuaternion:function(e){this.w=2*Math.acos(e.w);var t=Math.sqrt(1-e.w*e.w);return 1e-4>t?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this},setAxisAngleFromRotationMatrix:function(e){var t,i,n,r,o=.01,s=.1,a=e.elements,l=a[0],c=a[4],h=a[8],u=a[1],d=a[5],p=a[9],f=a[2],m=a[6],g=a[10];if(Math.abs(c-u)v&&E>y?o>E?(i=0,n=.707106781,r=.707106781):(i=Math.sqrt(E),n=b/i,r=T/i):v>y?o>v?(i=.707106781,n=0,r=.707106781):(n=Math.sqrt(v),i=b/n,r=w/n):o>y?(i=.707106781,n=.707106781,r=0):(r=Math.sqrt(y),i=T/r,n=w/r),this.set(i,n,r,t),this}var R=Math.sqrt((m-p)*(m-p)+(h-f)*(h-f)+(u-c)*(u-c));return Math.abs(R)<.001&&(R=1),this.x=(m-p)/R,this.y=(h-f)/R,this.z=(u-c)/R,this.w=Math.acos((l+d+g-1)/2),this},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this},clampScalar:function(){var e,t;return function(i,n){return void 0===e&&(e=new THREE.Vector4,t=new THREE.Vector4),e.set(i,i,i,i),t.set(n,n,n,n),this.clamp(e,t)}}(),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(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.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())},setLength:function(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e),this},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e},fromAttribute:function(e,t,i){return void 0===i&&(i=0),t=t*e.itemSize+i,this.x=e.array[t],this.y=e.array[t+1],this.z=e.array[t+2],this.w=e.array[t+3],this}},THREE.Euler=function(e,t,i,n){this._x=e||0,this._y=t||0,this._z=i||0,this._order=n||THREE.Euler.DefaultOrder},THREE.Euler.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],THREE.Euler.DefaultOrder="XYZ",THREE.Euler.prototype={constructor:THREE.Euler,get x(){return this._x},set x(e){this._x=e,this.onChangeCallback()},get y(){return this._y},set y(e){this._y=e,this.onChangeCallback()},get z(){return this._z},set z(e){this._z=e,this.onChangeCallback()},get order(){return this._order},set order(e){this._order=e,this.onChangeCallback()},set:function(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._order=n||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this.onChangeCallback(),this},setFromRotationMatrix:function(e,t,i){var n=THREE.Math.clamp,r=e.elements,o=r[0],s=r[4],a=r[8],l=r[1],c=r[5],h=r[9],u=r[2],d=r[6],p=r[10];return t=t||this._order,"XYZ"===t?(this._y=Math.asin(n(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(-h,p),this._z=Math.atan2(-s,o)):(this._x=Math.atan2(d,c),this._z=0)):"YXZ"===t?(this._x=Math.asin(-n(h,-1,1)),Math.abs(h)<.99999?(this._y=Math.atan2(a,p),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-u,o),this._z=0)):"ZXY"===t?(this._x=Math.asin(n(d,-1,1)),Math.abs(d)<.99999?(this._y=Math.atan2(-u,p),this._z=Math.atan2(-s,c)):(this._y=0,this._z=Math.atan2(l,o))):"ZYX"===t?(this._y=Math.asin(-n(u,-1,1)),Math.abs(u)<.99999?(this._x=Math.atan2(d,p),this._z=Math.atan2(l,o)):(this._x=0,this._z=Math.atan2(-s,c))):"YZX"===t?(this._z=Math.asin(n(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(-h,c),this._y=Math.atan2(-u,o)):(this._x=0,this._y=Math.atan2(a,p))):"XZY"===t?(this._z=Math.asin(-n(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(d,c),this._y=Math.atan2(a,o)):(this._x=Math.atan2(-h,p),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+t),this._order=t,i!==!1&&this.onChangeCallback(),this},setFromQuaternion:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationFromQuaternion(t),this.setFromRotationMatrix(e,i,n),this}}(),setFromVector3:function(e,t){return this.set(e.x,e.y,e.z,t||this._order)},reorder:function(){var e=new THREE.Quaternion;return function(t){e.setFromEuler(this),this.setFromQuaternion(e,t)}}(),equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order},fromArray:function(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e},toVector3:function(e){return e?e.set(this._x,this._y,this._z):new THREE.Vector3(this._x,this._y,this._z)},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}},THREE.Line3=function(e,t){this.start=void 0!==e?e:new THREE.Vector3,this.end=void 0!==t?t:new THREE.Vector3},THREE.Line3.prototype={constructor:THREE.Line3,set:function(e,t){return this.start.copy(e),this.end.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.start.copy(e.start),this.end.copy(e.end),this},center:function(e){var t=e||new THREE.Vector3;return t.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(e){var t=e||new THREE.Vector3;return t.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(e,t){var i=t||new THREE.Vector3;return this.delta(i).multiplyScalar(e).add(this.start)},closestPointToPointParameter:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(i,n){e.subVectors(i,this.start),t.subVectors(this.end,this.start);var r=t.dot(t),o=t.dot(e),s=o/r;return n&&(s=THREE.Math.clamp(s,0,1)),s}}(),closestPointToPoint:function(e,t,i){var n=this.closestPointToPointParameter(e,t),r=i||new THREE.Vector3;return this.delta(r).multiplyScalar(n).add(this.start)},applyMatrix4:function(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this},equals:function(e){return e.start.equals(this.start)&&e.end.equals(this.end)}},THREE.Box2=function(e,t){this.min=void 0!==e?e:new THREE.Vector2(+(1/0),+(1/0)),this.max=void 0!==t?t:new THREE.Vector2(-(1/0),-(1/0))},THREE.Box2.prototype={constructor:THREE.Box2,set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,i=e.length;i>t;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new THREE.Vector2;return function(t,i){var n=e.copy(i).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.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.xthis.max.x||e.ythis.max.y?!1:!0},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y?!0:!1},getParameter:function(e,t){var i=t||new THREE.Vector2;return i.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(e){return e.max.xthis.max.x||e.max.ythis.max.y?!1:!0},clampPoint:function(e,t){var i=t||new THREE.Vector2;return i.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new THREE.Vector2;return function(t){var i=e.copy(t).clamp(this.min,this.max);return i.sub(t).length()}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},THREE.Box3=function(e,t){this.min=void 0!==e?e:new THREE.Vector3(+(1/0),+(1/0),+(1/0)),this.max=void 0!==t?t:new THREE.Vector3(-(1/0),-(1/0),-(1/0))},THREE.Box3.prototype={constructor:THREE.Box3,set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromArray:function(e){this.makeEmpty();for(var t=+(1/0),i=+(1/0),n=+(1/0),r=-(1/0),o=-(1/0),s=-(1/0),a=0,l=e.length;l>a;a+=3){var c=e[a],h=e[a+1],u=e[a+2];t>c&&(t=c),i>h&&(i=h),n>u&&(n=u),c>r&&(r=c),h>o&&(o=h),u>s&&(s=u)}this.min.set(t,i,n),this.max.set(r,o,s)},setFromPoints:function(e){this.makeEmpty();for(var t=0,i=e.length;i>t;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new THREE.Vector3;return function(t,i){var n=e.copy(i).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}}(),setFromObject:function(){var e;return function(t){void 0===e&&(e=new THREE.Box3);var i=this;return this.makeEmpty(),t.updateMatrixWorld(!0),t.traverse(function(t){var n=t.geometry;void 0!==n&&(null===n.boundingBox&&n.computeBoundingBox(),n.boundingBox.isEmpty()===!1&&(e.copy(n.boundingBox),e.applyMatrix4(t.matrixWorld),i.union(e)))}),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.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.xthis.max.x||e.ythis.max.y||e.zthis.max.z?!1:!0},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z?!0:!1},getParameter:function(e,t){var i=t||new THREE.Vector3;return i.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(e){return e.max.xthis.max.x||e.max.ythis.max.y||e.max.zthis.max.z?!1:!0},intersectsSphere:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),this.clampPoint(t.center,e),e.distanceToSquared(t.center)<=t.radius*t.radius}}(),intersectsPlane:function(e){var t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=e.constant&&i>=e.constant},clampPoint:function(e,t){var i=t||new THREE.Vector3;return i.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new THREE.Vector3;return function(t){var i=e.copy(t).clamp(this.min,this.max);return i.sub(t).length()}}(),getBoundingSphere:function(){var e=new THREE.Vector3;return function(t){var i=t||new THREE.Sphere;return i.center=this.center(),i.radius=.5*this.size(e).length(),i}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},applyMatrix4:function(){var e=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(t){return e[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),e[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),e[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),e[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),e[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),e[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),e[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),e[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.makeEmpty(),this.setFromPoints(e),this}}(),translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},THREE.Matrix3=function(){this.elements=new Float32Array([1,0,0,0,1,0,0,0,1]),arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")},THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(e,t,i,n,r,o,s,a,l){var c=this.elements;return c[0]=e,c[1]=n,c[2]=s,c[3]=t,c[4]=r,c[5]=a,c[6]=i,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(e){var t=e.elements;return this.set(t[0],t[3],t[6],t[1],t[4],t[7],t[2],t[5],t[8]),this},setFromMatrix4:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this},applyToVector3Array:function(){var e;return function(t,i,n){void 0===e&&(e=new THREE.Vector3),void 0===i&&(i=0),void 0===n&&(n=t.length);for(var r=0,o=i;n>r;r+=3,o+=3)e.fromArray(t,o),e.applyMatrix3(this),e.toArray(t,o);return t}}(),applyToBuffer:function(){var e;return function(t,i,n){void 0===e&&(e=new THREE.Vector3),void 0===i&&(i=0),void 0===n&&(n=t.length/t.itemSize);for(var r=0,o=i;n>r;r++,o++)e.x=t.getX(o),e.y=t.getY(o),e.z=t.getZ(o),e.applyMatrix3(this),t.setXYZ(e.x,e.y,e.z);return t}}(),multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this},determinant:function(){var e=this.elements,t=e[0],i=e[1],n=e[2],r=e[3],o=e[4],s=e[5],a=e[6],l=e[7],c=e[8];return t*o*c-t*s*l-i*r*c+i*s*a+n*r*l-n*o*a},getInverse:function(e,t){e instanceof THREE.Matrix4&&console.warn("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var i=e.elements,n=this.elements,r=i[0],o=i[1],s=i[2],a=i[3],l=i[4],c=i[5],h=i[6],u=i[7],d=i[8],p=d*l-c*u,f=c*h-d*a,m=u*a-l*h,g=r*p+o*f+s*m;if(0===g){var E="THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";if(t)throw new Error(E);return console.warn(E),this.identity()}return n[0]=p,n[1]=s*u-d*o,n[2]=c*o-s*l,n[3]=f,n[4]=d*r-s*h,n[5]=s*a-c*r,n[6]=m,n[7]=o*h-u*r,n[8]=l*r-o*a,this.multiplyScalar(1/g)},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this},flattenToArrayOffset:function(e,t){var i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e},getNormalMatrix:function(e){return this.setFromMatrix4(e).getInverse(this).transpose()},transposeIntoArray:function(e){var t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this},fromArray:function(e){return this.elements.set(e),this},toArray:function(){var e=this.elements;return[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]}},THREE.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")},THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(e,t,i,n,r,o,s,a,l,c,h,u,d,p,f,m){var g=this.elements;return g[0]=e,g[4]=t,g[8]=i,g[12]=n,g[1]=r,g[5]=o,g[9]=s,g[13]=a,g[2]=l,g[6]=c,g[10]=h,g[14]=u,g[3]=d,g[7]=p,g[11]=f,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 THREE.Matrix4).fromArray(this.elements)},copy:function(e){return this.elements.set(e.elements),this},copyPosition:function(e){var t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this},extractBasis:function(e,t,i){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this},makeBasis:function(e,t,i){return this.set(e.x,t.x,i.x,0,e.y,t.y,i.y,0,e.z,t.z,i.z,0,0,0,0,1),this},extractRotation:function(){var e;return function(t){void 0===e&&(e=new THREE.Vector3);var i=this.elements,n=t.elements,r=1/e.setFromMatrixColumn(t,0).length(),o=1/e.setFromMatrixColumn(t,1).length(),s=1/e.setFromMatrixColumn(t,2).length();return i[0]=n[0]*r,i[1]=n[1]*r,i[2]=n[2]*r,i[4]=n[4]*o,i[5]=n[5]*o,i[6]=n[6]*o,i[8]=n[8]*s,i[9]=n[9]*s,i[10]=n[10]*s,this}}(),makeRotationFromEuler:function(e){e instanceof THREE.Euler==!1&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var t=this.elements,i=e.x,n=e.y,r=e.z,o=Math.cos(i),s=Math.sin(i),a=Math.cos(n),l=Math.sin(n),c=Math.cos(r),h=Math.sin(r);if("XYZ"===e.order){var u=o*c,d=o*h,p=s*c,f=s*h;t[0]=a*c,t[4]=-a*h,t[8]=l,t[1]=d+p*l,t[5]=u-f*l,t[9]=-s*a,t[2]=f-u*l,t[6]=p+d*l,t[10]=o*a}else if("YXZ"===e.order){var m=a*c,g=a*h,E=l*c,v=l*h;t[0]=m+v*s,t[4]=E*s-g,t[8]=o*l,t[1]=o*h,t[5]=o*c,t[9]=-s,t[2]=g*s-E,t[6]=v+m*s,t[10]=o*a}else if("ZXY"===e.order){var m=a*c,g=a*h,E=l*c,v=l*h;t[0]=m-v*s,t[4]=-o*h,t[8]=E+g*s,t[1]=g+E*s,t[5]=o*c,t[9]=v-m*s,t[2]=-o*l,t[6]=s,t[10]=o*a}else if("ZYX"===e.order){var u=o*c,d=o*h,p=s*c,f=s*h;t[0]=a*c,t[4]=p*l-d,t[8]=u*l+f,t[1]=a*h,t[5]=f*l+u,t[9]=d*l-p,t[2]=-l,t[6]=s*a,t[10]=o*a}else if("YZX"===e.order){var y=o*a,b=o*l,T=s*a,w=s*l;t[0]=a*c,t[4]=w-y*h,t[8]=T*h+b,t[1]=h,t[5]=o*c,t[9]=-s*c,t[2]=-l*c,t[6]=b*h+T,t[10]=y-w*h}else if("XZY"===e.order){var y=o*a,b=o*l,T=s*a,w=s*l;t[0]=a*c,t[4]=-h,t[8]=l*c,t[1]=y*h+w,t[5]=o*c,t[9]=b*h-T,t[2]=T*h-b,t[6]=s*c,t[10]=w*h+y}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},makeRotationFromQuaternion:function(e){var t=this.elements,i=e.x,n=e.y,r=e.z,o=e.w,s=i+i,a=n+n,l=r+r,c=i*s,h=i*a,u=i*l,d=n*a,p=n*l,f=r*l,m=o*s,g=o*a,E=o*l;return t[0]=1-(d+f),t[4]=h-E,t[8]=u+g,t[1]=h+E,t[5]=1-(c+f),t[9]=p-m,t[2]=u-g,t[6]=p+m,t[10]=1-(c+d),t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},lookAt:function(){var e,t,i;return function(n,r,o){void 0===e&&(e=new THREE.Vector3),void 0===t&&(t=new THREE.Vector3),void 0===i&&(i=new THREE.Vector3);var s=this.elements;return i.subVectors(n,r).normalize(),0===i.lengthSq()&&(i.z=1),e.crossVectors(o,i).normalize(),0===e.lengthSq()&&(i.x+=1e-4,e.crossVectors(o,i).normalize()),t.crossVectors(i,e),s[0]=e.x,s[4]=t.x,s[8]=i.x,s[1]=e.y,s[5]=t.y,s[9]=i.y,s[2]=e.z,s[6]=t.z,s[10]=i.z,this}}(),multiply:function(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)},multiplyMatrices:function(e,t){var i=e.elements,n=t.elements,r=this.elements,o=i[0],s=i[4],a=i[8],l=i[12],c=i[1],h=i[5],u=i[9],d=i[13],p=i[2],f=i[6],m=i[10],g=i[14],E=i[3],v=i[7],y=i[11],b=i[15],T=n[0],w=n[4],R=n[8],x=n[12],A=n[1],C=n[5],_=n[9],H=n[13],M=n[2],S=n[6],F=n[10],L=n[14],B=n[3],D=n[7],k=n[11],P=n[15];return r[0]=o*T+s*A+a*M+l*B,r[4]=o*w+s*C+a*S+l*D,r[8]=o*R+s*_+a*F+l*k,r[12]=o*x+s*H+a*L+l*P,r[1]=c*T+h*A+u*M+d*B,r[5]=c*w+h*C+u*S+d*D,r[9]=c*R+h*_+u*F+d*k,r[13]=c*x+h*H+u*L+d*P,r[2]=p*T+f*A+m*M+g*B,r[6]=p*w+f*C+m*S+g*D,r[10]=p*R+f*_+m*F+g*k,r[14]=p*x+f*H+m*L+g*P,r[3]=E*T+v*A+y*M+b*B,r[7]=E*w+v*C+y*S+b*D,r[11]=E*R+v*_+y*F+b*k,r[15]=E*x+v*H+y*L+b*P,this},multiplyToArray:function(e,t,i){var n=this.elements;return this.multiplyMatrices(e,t),i[0]=n[0],i[1]=n[1],i[2]=n[2],i[3]=n[3],i[4]=n[4],i[5]=n[5],i[6]=n[6],i[7]=n[7],i[8]=n[8],i[9]=n[9],i[10]=n[10],i[11]=n[11],i[12]=n[12],i[13]=n[13],i[14]=n[14],i[15]=n[15],this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},applyToVector3Array:function(){var e;return function(t,i,n){void 0===e&&(e=new THREE.Vector3),void 0===i&&(i=0),void 0===n&&(n=t.length);for(var r=0,o=i;n>r;r+=3,o+=3)e.fromArray(t,o),e.applyMatrix4(this),e.toArray(t,o);return t}}(),applyToBuffer:function(){var e;return function(t,i,n){void 0===e&&(e=new THREE.Vector3),void 0===i&&(i=0),void 0===n&&(n=t.length/t.itemSize);for(var r=0,o=i;n>r;r++,o++)e.x=t.getX(o),e.y=t.getY(o),e.z=t.getZ(o),e.applyMatrix4(this),t.setXYZ(e.x,e.y,e.z);return t}}(),determinant:function(){var e=this.elements,t=e[0],i=e[4],n=e[8],r=e[12],o=e[1],s=e[5],a=e[9],l=e[13],c=e[2],h=e[6],u=e[10],d=e[14],p=e[3],f=e[7],m=e[11],g=e[15];return p*(+r*a*h-n*l*h-r*s*u+i*l*u+n*s*d-i*a*d)+f*(+t*a*d-t*l*u+r*o*u-n*o*d+n*l*c-r*a*c)+m*(+t*l*h-t*s*d-r*o*h+i*o*d+r*s*c-i*l*c)+g*(-n*s*c-t*a*h+t*s*u+n*o*h-i*o*u+i*a*c)},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this},flattenToArrayOffset:function(e,t){var i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],e},getPosition:function(){var e;return function(){return void 0===e&&(e=new THREE.Vector3),console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),e.setFromMatrixColumn(this,3)}}(),setPosition:function(e){var t=this.elements;return t[12]=e.x,t[13]=e.y,t[14]=e.z,this},getInverse:function(e,t){var i=this.elements,n=e.elements,r=n[0],o=n[1],s=n[2],a=n[3],l=n[4],c=n[5],h=n[6],u=n[7],d=n[8],p=n[9],f=n[10],m=n[11],g=n[12],E=n[13],v=n[14],y=n[15],b=p*v*u-E*f*u+E*h*m-c*v*m-p*h*y+c*f*y,T=g*f*u-d*v*u-g*h*m+l*v*m+d*h*y-l*f*y,w=d*E*u-g*p*u+g*c*m-l*E*m-d*c*y+l*p*y,R=g*p*h-d*E*h-g*c*f+l*E*f+d*c*v-l*p*v,x=r*b+o*T+s*w+a*R;if(0===x){var A="THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0";if(t)throw new Error(A);return console.warn(A),this.identity()}return i[0]=b,i[1]=E*f*a-p*v*a-E*s*m+o*v*m+p*s*y-o*f*y,i[2]=c*v*a-E*h*a+E*s*u-o*v*u-c*s*y+o*h*y,i[3]=p*h*a-c*f*a-p*s*u+o*f*u+c*s*m-o*h*m,i[4]=T,i[5]=d*v*a-g*f*a+g*s*m-r*v*m-d*s*y+r*f*y,i[6]=g*h*a-l*v*a-g*s*u+r*v*u+l*s*y-r*h*y,i[7]=l*f*a-d*h*a+d*s*u-r*f*u-l*s*m+r*h*m,i[8]=w,i[9]=g*p*a-d*E*a-g*o*m+r*E*m+d*o*y-r*p*y,i[10]=l*E*a-g*c*a+g*o*u-r*E*u-l*o*y+r*c*y,i[11]=d*c*a-l*p*a-d*o*u+r*p*u+l*o*m-r*c*m,i[12]=R,i[13]=d*E*s-g*p*s+g*o*f-r*E*f-d*o*v+r*p*v,i[14]=g*c*s-l*E*s-g*o*h+r*E*h+l*o*v-r*c*v,i[15]=l*p*s-d*c*s+d*o*h-r*p*h-l*o*f+r*c*f,this.multiplyScalar(1/x)},scale:function(e){var t=this.elements,i=e.x,n=e.y,r=e.z;return t[0]*=i,t[4]*=n,t[8]*=r,t[1]*=i,t[5]*=n,t[9]*=r,t[2]*=i,t[6]*=n,t[10]*=r,t[3]*=i,t[7]*=n,t[11]*=r,this},getMaxScaleOnAxis:function(){var e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],n=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,n))},makeTranslation:function(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this},makeRotationX:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this},makeRotationY:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(t,0,i,0,0,1,0,0,-i,0,t,0,0,0,0,1),this},makeRotationZ:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,0,i,t,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(e,t){var i=Math.cos(t),n=Math.sin(t),r=1-i,o=e.x,s=e.y,a=e.z,l=r*o,c=r*s;return this.set(l*o+i,l*s-n*a,l*a+n*s,0,l*s+n*a,c*s+i,c*a-n*o,0,l*a-n*s,c*a+n*o,r*a*a+i,0,0,0,0,1),this},makeScale:function(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this},compose:function(e,t,i){return this.makeRotationFromQuaternion(t),this.scale(i),this.setPosition(e),this},decompose:function(){var e,t;return function(i,n,r){void 0===e&&(e=new THREE.Vector3),void 0===t&&(t=new THREE.Matrix4);var o=this.elements,s=e.set(o[0],o[1],o[2]).length(),a=e.set(o[4],o[5],o[6]).length(),l=e.set(o[8],o[9],o[10]).length(),c=this.determinant();0>c&&(s=-s),i.x=o[12],i.y=o[13],i.z=o[14],t.elements.set(this.elements);var h=1/s,u=1/a,d=1/l;return t.elements[0]*=h,t.elements[1]*=h,t.elements[2]*=h,t.elements[4]*=u,t.elements[5]*=u,t.elements[6]*=u,t.elements[8]*=d,t.elements[9]*=d,t.elements[10]*=d,n.setFromRotationMatrix(t),r.x=s,r.y=a,r.z=l,this}}(),makeFrustum:function(e,t,i,n,r,o){var s=this.elements,a=2*r/(t-e),l=2*r/(n-i),c=(t+e)/(t-e),h=(n+i)/(n-i),u=-(o+r)/(o-r),d=-2*o*r/(o-r);return s[0]=a,s[4]=0,s[8]=c,s[12]=0,s[1]=0,s[5]=l,s[9]=h,s[13]=0,s[2]=0,s[6]=0,s[10]=u,s[14]=d,s[3]=0,s[7]=0,s[11]=-1,s[15]=0,this},makePerspective:function(e,t,i,n){var r=i*Math.tan(THREE.Math.degToRad(.5*e)),o=-r,s=o*t,a=r*t;return this.makeFrustum(s,a,o,r,i,n)},makeOrthographic:function(e,t,i,n,r,o){var s=this.elements,a=1/(t-e),l=1/(i-n),c=1/(o-r),h=(t+e)*a,u=(i+n)*l,d=(o+r)*c;return s[0]=2*a,s[4]=0,s[8]=0,s[12]=-h,s[1]=0,s[5]=2*l,s[9]=0,s[13]=-u,s[2]=0,s[6]=0,s[10]=-2*c,s[14]=-d,s[3]=0,s[7]=0,s[11]=0,s[15]=1,this},equals:function(e){for(var t=this.elements,i=e.elements,n=0;16>n;n++)if(t[n]!==i[n])return!1;return!0},fromArray:function(e){return this.elements.set(e),this},toArray:function(){var e=this.elements;return[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]}},THREE.Ray=function(e,t){this.origin=void 0!==e?e:new THREE.Vector3,this.direction=void 0!==t?t:new THREE.Vector3},THREE.Ray.prototype={constructor:THREE.Ray,set:function(e,t){return this.origin.copy(e),this.direction.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this},at:function(e,t){var i=t||new THREE.Vector3;return i.copy(this.direction).multiplyScalar(e).add(this.origin)},lookAt:function(e){this.direction.copy(e).sub(this.origin).normalize()},recast:function(){var e=new THREE.Vector3;return function(t){return this.origin.copy(this.at(t,e)),this}}(),closestPointToPoint:function(e,t){var i=t||new THREE.Vector3;i.subVectors(e,this.origin);var n=i.dot(this.direction);return 0>n?i.copy(this.origin):i.copy(this.direction).multiplyScalar(n).add(this.origin)},distanceToPoint:function(e){return Math.sqrt(this.distanceSqToPoint(e))},distanceSqToPoint:function(){var e=new THREE.Vector3;return function(t){var i=e.subVectors(t,this.origin).dot(this.direction);return 0>i?this.origin.distanceToSquared(t):(e.copy(this.direction).multiplyScalar(i).add(this.origin),e.distanceToSquared(t))}}(),distanceSqToSegment:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3;return function(n,r,o,s){e.copy(n).add(r).multiplyScalar(.5),t.copy(r).sub(n).normalize(),i.copy(this.origin).sub(e);var a,l,c,h,u=.5*n.distanceTo(r),d=-this.direction.dot(t),p=i.dot(this.direction),f=-i.dot(t),m=i.lengthSq(),g=Math.abs(1-d*d);if(g>0)if(a=d*f-p,l=d*p-f,h=u*g,a>=0)if(l>=-h)if(h>=l){var E=1/g;a*=E,l*=E,c=a*(a+d*l+2*p)+l*(d*a+l+2*f)+m}else l=u,a=Math.max(0,-(d*l+p)),c=-a*a+l*(l+2*f)+m;else l=-u,a=Math.max(0,-(d*l+p)),c=-a*a+l*(l+2*f)+m;else-h>=l?(a=Math.max(0,-(-d*u+p)),l=a>0?-u:Math.min(Math.max(-u,-f),u),c=-a*a+l*(l+2*f)+m):h>=l?(a=0,l=Math.min(Math.max(-u,-f),u),c=l*(l+2*f)+m):(a=Math.max(0,-(d*u+p)),l=a>0?u:Math.min(Math.max(-u,-f),u),c=-a*a+l*(l+2*f)+m);else l=d>0?-u:u,a=Math.max(0,-(d*l+p)),c=-a*a+l*(l+2*f)+m;return o&&o.copy(this.direction).multiplyScalar(a).add(this.origin),s&&s.copy(t).multiplyScalar(l).add(e),c}}(),intersectSphere:function(){var e=new THREE.Vector3;return function(t,i){e.subVectors(t.center,this.origin);var n=e.dot(this.direction),r=e.dot(e)-n*n,o=t.radius*t.radius; -if(r>o)return null;var s=Math.sqrt(o-r),a=n-s,l=n+s;return 0>a&&0>l?null:0>a?this.at(l,i):this.at(a,i)}}(),intersectsSphere:function(e){return this.distanceToPoint(e.center)<=e.radius},distanceToPlane:function(e){var t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;var i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null},intersectPlane:function(e,t){var i=this.distanceToPlane(e);return null===i?null:this.at(i,t)},intersectsPlane:function(e){var t=e.distanceToPoint(this.origin);if(0===t)return!0;var i=e.normal.dot(this.direction);return 0>i*t?!0:!1},intersectBox:function(e,t){var i,n,r,o,s,a,l=1/this.direction.x,c=1/this.direction.y,h=1/this.direction.z,u=this.origin;return l>=0?(i=(e.min.x-u.x)*l,n=(e.max.x-u.x)*l):(i=(e.max.x-u.x)*l,n=(e.min.x-u.x)*l),c>=0?(r=(e.min.y-u.y)*c,o=(e.max.y-u.y)*c):(r=(e.max.y-u.y)*c,o=(e.min.y-u.y)*c),i>o||r>n?null:((r>i||i!==i)&&(i=r),(n>o||n!==n)&&(n=o),h>=0?(s=(e.min.z-u.z)*h,a=(e.max.z-u.z)*h):(s=(e.max.z-u.z)*h,a=(e.min.z-u.z)*h),i>a||s>n?null:((s>i||i!==i)&&(i=s),(n>a||n!==n)&&(n=a),0>n?null:this.at(i>=0?i:n,t)))},intersectsBox:function(){var e=new THREE.Vector3;return function(t){return null!==this.intersectBox(t,e)}}(),intersectTriangle:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3,n=new THREE.Vector3;return function(r,o,s,a,l){t.subVectors(o,r),i.subVectors(s,r),n.crossVectors(t,i);var c,h=this.direction.dot(n);if(h>0){if(a)return null;c=1}else{if(!(0>h))return null;c=-1,h=-h}e.subVectors(this.origin,r);var u=c*this.direction.dot(i.crossVectors(e,i));if(0>u)return null;var d=c*this.direction.dot(t.cross(e));if(0>d)return null;if(u+d>h)return null;var p=-c*e.dot(n);return 0>p?null:this.at(p/h,l)}}(),applyMatrix4:function(e){return this.direction.add(this.origin).applyMatrix4(e),this.origin.applyMatrix4(e),this.direction.sub(this.origin),this.direction.normalize(),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}},THREE.Sphere=function(e,t){this.center=void 0!==e?e:new THREE.Vector3,this.radius=void 0!==t?t:0},THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(e,t){return this.center.copy(e),this.radius=t,this},setFromPoints:function(){var e=new THREE.Box3;return function(t,i){var n=this.center;void 0!==i?n.copy(i):e.setFromPoints(t).center(n);for(var r=0,o=0,s=t.length;s>o;o++)r=Math.max(r,n.distanceToSquared(t[o]));return this.radius=Math.sqrt(r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.center.copy(e.center),this.radius=e.radius,this},empty:function(){return this.radius<=0},containsPoint:function(e){return e.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(e){return e.distanceTo(this.center)-this.radius},intersectsSphere:function(e){var t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t},intersectsBox:function(e){return e.intersectsSphere(this)},intersectsPlane:function(e){return Math.abs(this.center.dot(e.normal)-e.constant)<=this.radius},clampPoint:function(e,t){var i=this.center.distanceToSquared(e),n=t||new THREE.Vector3;return n.copy(e),i>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n},getBoundingBox:function(e){var t=e||new THREE.Box3;return t.set(this.center,this.center),t.expandByScalar(this.radius),t},applyMatrix4:function(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this},translate:function(e){return this.center.add(e),this},equals:function(e){return e.center.equals(this.center)&&e.radius===this.radius}},THREE.Frustum=function(e,t,i,n,r,o){this.planes=[void 0!==e?e:new THREE.Plane,void 0!==t?t:new THREE.Plane,void 0!==i?i:new THREE.Plane,void 0!==n?n:new THREE.Plane,void 0!==r?r:new THREE.Plane,void 0!==o?o:new THREE.Plane]},THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(e,t,i,n,r,o){var s=this.planes;return s[0].copy(e),s[1].copy(t),s[2].copy(i),s[3].copy(n),s[4].copy(r),s[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){for(var t=this.planes,i=0;6>i;i++)t[i].copy(e.planes[i]);return this},setFromMatrix:function(e){var t=this.planes,i=e.elements,n=i[0],r=i[1],o=i[2],s=i[3],a=i[4],l=i[5],c=i[6],h=i[7],u=i[8],d=i[9],p=i[10],f=i[11],m=i[12],g=i[13],E=i[14],v=i[15];return t[0].setComponents(s-n,h-a,f-u,v-m).normalize(),t[1].setComponents(s+n,h+a,f+u,v+m).normalize(),t[2].setComponents(s+r,h+l,f+d,v+g).normalize(),t[3].setComponents(s-r,h-l,f-d,v-g).normalize(),t[4].setComponents(s-o,h-c,f-p,v-E).normalize(),t[5].setComponents(s+o,h+c,f+p,v+E).normalize(),this},intersectsObject:function(){var e=new THREE.Sphere;return function(t){var i=t.geometry;return null===i.boundingSphere&&i.computeBoundingSphere(),e.copy(i.boundingSphere),e.applyMatrix4(t.matrixWorld),this.intersectsSphere(e)}}(),intersectsSphere:function(e){for(var t=this.planes,i=e.center,n=-e.radius,r=0;6>r;r++){var o=t[r].distanceToPoint(i);if(n>o)return!1}return!0},intersectsBox:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(i){for(var n=this.planes,r=0;6>r;r++){var o=n[r];e.x=o.normal.x>0?i.min.x:i.max.x,t.x=o.normal.x>0?i.max.x:i.min.x,e.y=o.normal.y>0?i.min.y:i.max.y,t.y=o.normal.y>0?i.max.y:i.min.y,e.z=o.normal.z>0?i.min.z:i.max.z,t.z=o.normal.z>0?i.max.z:i.min.z;var s=o.distanceToPoint(e),a=o.distanceToPoint(t);if(0>s&&0>a)return!1}return!0}}(),containsPoint:function(e){for(var t=this.planes,i=0;6>i;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}},THREE.Plane=function(e,t){this.normal=void 0!==e?e:new THREE.Vector3(1,0,0),this.constant=void 0!==t?t:0},THREE.Plane.prototype={constructor:THREE.Plane,set:function(e,t){return this.normal.copy(e),this.constant=t,this},setComponents:function(e,t,i,n){return this.normal.set(e,t,i),this.constant=n,this},setFromNormalAndCoplanarPoint:function(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this},setFromCoplanarPoints:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(i,n,r){var o=e.subVectors(r,n).cross(t.subVectors(i,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.normal.copy(e.normal),this.constant=e.constant,this},normalize:function(){var e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(e){return this.normal.dot(e)+this.constant},distanceToSphere:function(e){return this.distanceToPoint(e.center)-e.radius},projectPoint:function(e,t){return this.orthoPoint(e,t).sub(e).negate()},orthoPoint:function(e,t){var i=this.distanceToPoint(e),n=t||new THREE.Vector3;return n.copy(this.normal).multiplyScalar(i)},intersectLine:function(){var e=new THREE.Vector3;return function(t,i){var n=i||new THREE.Vector3,r=t.delta(e),o=this.normal.dot(r);if(0!==o){var s=-(t.start.dot(this.normal)+this.constant)/o;if(!(0>s||s>1))return n.copy(r).multiplyScalar(s).add(t.start)}else if(0===this.distanceToPoint(t.start))return n.copy(t.start)}}(),intersectsLine:function(e){var t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return 0>t&&i>0||0>i&&t>0},intersectsBox:function(e){return e.intersectsPlane(this)},intersectsSphere:function(e){return e.intersectsPlane(this)},coplanarPoint:function(e){var t=e||new THREE.Vector3;return t.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Matrix3;return function(n,r){var o=r||i.getNormalMatrix(n),s=e.copy(this.normal).applyMatrix3(o),a=this.coplanarPoint(t);return a.applyMatrix4(n),this.setFromNormalAndCoplanarPoint(s,a),this}}(),translate:function(e){return this.constant=this.constant-e.dot(this.normal),this},equals:function(e){return e.normal.equals(this.normal)&&e.constant===this.constant}},THREE.Spherical=function(e,t,i){return this.radius=void 0!==e?e:1,this.phi=void 0!==t?t:0,this.theta=void 0!==i?i:0,this},THREE.Spherical.prototype={constructor:THREE.Spherical,set:function(e,t,i){this.radius=e,this.phi=t,this.theta=i},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.radius.copy(e.radius),this.phi.copy(e.phi),this.theta.copy(e.theta),this},makeSafe:function(){var e=1e-6;this.phi=Math.max(e,Math.min(Math.PI-e,this.phi))},setFromVector3:function(e){return this.radius=e.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e.x,e.z),this.phi=Math.acos(THREE.Math.clamp(e.y/this.radius,-1,1))),this}},THREE.Math={generateUUID:function(){var e,t="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),i=new Array(36),n=0;return function(){for(var r=0;36>r;r++)8===r||13===r||18===r||23===r?i[r]="-":14===r?i[r]="4":(2>=n&&(n=33554432+16777216*Math.random()|0),e=15&n,n>>=4,i[r]=t[19===r?3&e|8:e]);return i.join("")}}(),clamp:function(e,t,i){return Math.max(t,Math.min(i,e))},euclideanModulo:function(e,t){return(e%t+t)%t},mapLinear:function(e,t,i,n,r){return n+(e-t)*(r-n)/(i-t)},smoothstep:function(e,t,i){return t>=e?0:e>=i?1:(e=(e-t)/(i-t),e*e*(3-2*e))},smootherstep:function(e,t,i){return t>=e?0:e>=i?1:(e=(e-t)/(i-t),e*e*e*(e*(6*e-15)+10))},random16:function(){return console.warn("THREE.Math.random16() has been deprecated. Use Math.random() instead."),Math.random()},randInt:function(e,t){return e+Math.floor(Math.random()*(t-e+1))},randFloat:function(e,t){return e+Math.random()*(t-e)},randFloatSpread:function(e){return e*(.5-Math.random())},degToRad:function(){var e=Math.PI/180;return function(t){return t*e}}(),radToDeg:function(){var e=180/Math.PI;return function(t){return t*e}}(),isPowerOfTwo:function(e){return 0===(e&e-1)&&0!==e},nearestPowerOfTwo:function(e){return Math.pow(2,Math.round(Math.log(e)/Math.LN2))},nextPowerOfTwo:function(e){return e--,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,e++,e}},THREE.Spline=function(e){function t(e,t,i,n,r,o,s){var a=.5*(i-e),l=.5*(n-t);return(2*(t-i)+a+l)*s+(-3*(t-i)-2*a-l)*o+a*r+t}this.points=e;var i,n,r,o,s,a,l,c,h,u=[],d={x:0,y:0,z:0};this.initFromArray=function(e){this.points=[];for(var t=0;tthis.points.length-2?this.points.length-1:n+1,u[3]=n>this.points.length-3?this.points.length-1:n+2,a=this.points[u[0]],l=this.points[u[1]],c=this.points[u[2]],h=this.points[u[3]],o=r*r,s=r*o,d.x=t(a.x,l.x,c.x,h.x,r,o,s),d.y=t(a.y,l.y,c.y,h.y,r,o,s),d.z=t(a.z,l.z,c.z,h.z,r,o,s),d},this.getControlPointsArray=function(){var e,t,i=this.points.length,n=[];for(e=0;i>e;e++)t=this.points[e],n[e]=[t.x,t.y,t.z];return n},this.getLength=function(e){var t,i,n,r,o=0,s=0,a=0,l=new THREE.Vector3,c=new THREE.Vector3,h=[],u=0;for(h[0]=0,e||(e=100),n=this.points.length*e,l.copy(this.points[0]),t=1;n>t;t++)i=t/n,r=this.getPoint(i),c.copy(r),u+=c.distanceTo(l),l.copy(r),o=(this.points.length-1)*i,s=Math.floor(o),s!==a&&(h[s]=u,a=s);return h[h.length]=u,{chunks:h,total:u}},this.reparametrizeByArcLength=function(e){var t,i,n,r,o,s,a,l,c=[],h=new THREE.Vector3,u=this.getLength();for(c.push(h.copy(this.points[0]).clone()),t=1;ti;i++)n=r+i*(1/a)*(o-r),l=this.getPoint(n),c.push(h.copy(l).clone());c.push(h.copy(this.points[t]).clone())}this.points=c}},THREE.Triangle=function(e,t,i){this.a=void 0!==e?e:new THREE.Vector3,this.b=void 0!==t?t:new THREE.Vector3,this.c=void 0!==i?i:new THREE.Vector3},THREE.Triangle.normal=function(){var e=new THREE.Vector3;return function(t,i,n,r){var o=r||new THREE.Vector3;o.subVectors(n,i),e.subVectors(t,i),o.cross(e);var s=o.lengthSq();return s>0?o.multiplyScalar(1/Math.sqrt(s)):o.set(0,0,0)}}(),THREE.Triangle.barycoordFromPoint=function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3;return function(n,r,o,s,a){e.subVectors(s,r),t.subVectors(o,r),i.subVectors(n,r);var l=e.dot(e),c=e.dot(t),h=e.dot(i),u=t.dot(t),d=t.dot(i),p=l*u-c*c,f=a||new THREE.Vector3;if(0===p)return f.set(-2,-1,-1);var m=1/p,g=(u*h-c*d)*m,E=(l*d-c*h)*m;return f.set(1-g-E,E,g)}}(),THREE.Triangle.containsPoint=function(){var e=new THREE.Vector3;return function(t,i,n,r){var o=THREE.Triangle.barycoordFromPoint(t,i,n,r,e);return o.x>=0&&o.y>=0&&o.x+o.y<=1}}(),THREE.Triangle.prototype={constructor:THREE.Triangle,set:function(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this},setFromPointsAndIndices:function(e,t,i,n){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[n]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},area:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(){return e.subVectors(this.c,this.b),t.subVectors(this.a,this.b),.5*e.cross(t).length()}}(),midpoint:function(e){var t=e||new THREE.Vector3;return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(e){return THREE.Triangle.normal(this.a,this.b,this.c,e)},plane:function(e){var t=e||new THREE.Plane;return t.setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(e,t){return THREE.Triangle.barycoordFromPoint(e,this.a,this.b,this.c,t)},containsPoint:function(e){return THREE.Triangle.containsPoint(e,this.a,this.b,this.c)},equals:function(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},THREE.Interpolant=function(e,t,i,n){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new t.constructor(i),this.sampleValues=t,this.valueSize=i},THREE.Interpolant.prototype={constructor:THREE.Interpolant,evaluate:function(e){var t=this.parameterPositions,i=this._cachedIndex,n=t[i],r=t[i-1];e:{t:{var o;i:{n:if(!(n>e)){for(var s=i+2;;){if(void 0===n){if(r>e)break n;return i=t.length,this._cachedIndex=i,this.afterEnd_(i-1,e,r)}if(i===s)break;if(r=n,n=t[++i],n>e)break t}o=t.length;break i}{if(e>=r)break e;var a=t[1];a>e&&(i=2,r=a);for(var s=i-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,e,n);if(i===s)break;if(n=r,r=t[--i-1],e>=r)break t}o=i,i=0}}for(;o>i;){var l=i+o>>>1;eo;o++)n[o]=i[o];for(var o=0;r>o;o++)n[o].call(this,e)}}}},THREE.Layers=function(){this.mask=1},THREE.Layers.prototype={constructor:THREE.Layers,set:function(e){this.mask=1<s;s++)i(o[s],t,n,!0)}e.Raycaster=function(t,i,n,r){this.ray=new e.Ray(t,i),this.near=n||0,this.far=r||1/0,this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})},e.Raycaster.prototype={constructor:e.Raycaster,linePrecision:1,set:function(e,t){this.ray.set(e,t)},setFromCamera:function(t,i){i instanceof e.PerspectiveCamera?(this.ray.origin.setFromMatrixPosition(i.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(i).sub(this.ray.origin).normalize()):i instanceof e.OrthographicCamera?(this.ray.origin.set(t.x,t.y,-1).unproject(i),this.ray.direction.set(0,0,-1).transformDirection(i.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(e,n){var r=[];return i(e,this,r,n),r.sort(t),r},intersectObjects:function(e,n){var r=[];if(Array.isArray(e)===!1)return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),r;for(var o=0,s=e.length;s>o;o++)i(e[o],this,r,n);return r.sort(t),r}}}(THREE),THREE.Object3D=function(){function e(){r.setFromEuler(n,!1)}function t(){n.setFromQuaternion(r,void 0,!1)}Object.defineProperty(this,"id",{value:THREE.Object3DIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=THREE.Object3D.DefaultUp.clone();var i=new THREE.Vector3,n=new THREE.Euler,r=new THREE.Quaternion,o=new THREE.Vector3(1,1,1);n.onChange(e),r.onChange(t),Object.defineProperties(this,{position:{enumerable:!0,value:i},rotation:{enumerable:!0,value:n},quaternion:{enumerable:!0,value:r},scale:{enumerable:!0,value:o},modelViewMatrix:{value:new THREE.Matrix4},normalMatrix:{value:new THREE.Matrix3}}),this.rotationAutoUpdate=!0,this.matrix=new THREE.Matrix4,this.matrixWorld=new THREE.Matrix4,this.matrixAutoUpdate=THREE.Object3D.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new THREE.Layers,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}},THREE.Object3D.DefaultUp=new THREE.Vector3(0,1,0),THREE.Object3D.DefaultMatrixAutoUpdate=!0,THREE.Object3D.prototype={constructor:THREE.Object3D,applyMatrix:function(e){this.matrix.multiplyMatrices(e,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},setRotationFromAxisAngle:function(e,t){this.quaternion.setFromAxisAngle(e,t)},setRotationFromEuler:function(e){this.quaternion.setFromEuler(e,!0)},setRotationFromMatrix:function(e){this.quaternion.setFromRotationMatrix(e)},setRotationFromQuaternion:function(e){this.quaternion.copy(e)},rotateOnAxis:function(){var e=new THREE.Quaternion;return function(t,i){return e.setFromAxisAngle(t,i),this.quaternion.multiply(e),this}}(),rotateX:function(){var e=new THREE.Vector3(1,0,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateY:function(){var e=new THREE.Vector3(0,1,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateZ:function(){var e=new THREE.Vector3(0,0,1);return function(t){return this.rotateOnAxis(e,t)}}(),translateOnAxis:function(){var e=new THREE.Vector3;return function(t,i){return e.copy(t).applyQuaternion(this.quaternion),this.position.add(e.multiplyScalar(i)),this}}(),translateX:function(){var e=new THREE.Vector3(1,0,0);return function(t){return this.translateOnAxis(e,t)}}(),translateY:function(){var e=new THREE.Vector3(0,1,0);return function(t){return this.translateOnAxis(e,t)}}(),translateZ:function(){var e=new THREE.Vector3(0,0,1);return function(t){return this.translateOnAxis(e,t)}}(),localToWorld:function(e){return e.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var e=new THREE.Matrix4;return function(t){return t.applyMatrix4(e.getInverse(this.matrixWorld))}}(),lookAt:function(){var e=new THREE.Matrix4;return function(t){e.lookAt(t,this.position,this.up),this.quaternion.setFromRotationMatrix(e)}}(),add:function(e){if(arguments.length>1){for(var t=0;t1)for(var t=0;ti;i++){var r=this.children[i],o=r.getObjectByProperty(e,t);if(void 0!==o)return o}},getWorldPosition:function(e){var t=e||new THREE.Vector3;return this.updateMatrixWorld(!0),t.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(i){var n=i||new THREE.Quaternion;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(e,n,t),n}}(),getWorldRotation:function(){var e=new THREE.Quaternion;return function(t){var i=t||new THREE.Euler;return this.getWorldQuaternion(e),i.setFromQuaternion(e,this.rotation.order,!1)}}(),getWorldScale:function(){var e=new THREE.Vector3,t=new THREE.Quaternion;return function(i){var n=i||new THREE.Vector3;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(e,t,n),n}}(),getWorldDirection:function(){var e=new THREE.Quaternion;return function(t){var i=t||new THREE.Vector3;return this.getWorldQuaternion(e),i.set(0,0,1).applyQuaternion(e)}}(),raycast:function(){},traverse:function(e){e(this);for(var t=this.children,i=0,n=t.length;n>i;i++)t[i].traverse(e)},traverseVisible:function(e){if(this.visible!==!1){e(this);for(var t=this.children,i=0,n=t.length;n>i;i++)t[i].traverseVisible(e)}},traverseAncestors:function(e){var t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(e){this.matrixAutoUpdate===!0&&this.updateMatrix(),(this.matrixWorldNeedsUpdate===!0||e===!0)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);for(var t=0,i=this.children.length;i>t;t++)this.children[t].updateMatrixWorld(e)},toJSON:function(e){function t(e){var t=[];for(var i in e){var n=e[i];delete n.metadata,t.push(n)}return t}var i=void 0===e,n={};i&&(e={geometries:{},materials:{},textures:{},images:{}},n.metadata={version:4.4,type:"Object",generator:"Object3D.toJSON"});var r={};if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),this.castShadow===!0&&(r.castShadow=!0),this.receiveShadow===!0&&(r.receiveShadow=!0),this.visible===!1&&(r.visible=!1),r.matrix=this.matrix.toArray(),void 0!==this.geometry&&(void 0===e.geometries[this.geometry.uuid]&&(e.geometries[this.geometry.uuid]=this.geometry.toJSON(e)),r.geometry=this.geometry.uuid),void 0!==this.material&&(void 0===e.materials[this.material.uuid]&&(e.materials[this.material.uuid]=this.material.toJSON(e)),r.material=this.material.uuid),this.children.length>0){r.children=[];for(var o=0;o0&&(n.geometries=s),a.length>0&&(n.materials=a),l.length>0&&(n.textures=l),c.length>0&&(n.images=c)}return n.object=r,n},clone:function(e){return(new this.constructor).copy(this,e)},copy:function(e,t){if(void 0===t&&(t=!0),this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.rotationAutoUpdate=e.rotationAutoUpdate,this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(var i=0;it;t++)this.vertexNormals[t]=e.vertexNormals[t].clone();for(var t=0,i=e.vertexColors.length;i>t;t++)this.vertexColors[t]=e.vertexColors[t].clone();return this}},THREE.BufferAttribute=function(e,t){this.uuid=THREE.Math.generateUUID(),this.array=e,this.itemSize=t,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0},THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get count(){return this.array.length/this.itemSize},set needsUpdate(e){e===!0&&this.version++},setDynamic:function(e){return this.dynamic=e,this},copy:function(e){return this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.dynamic=e.dynamic,this},copyAt:function(e,t,i){e*=this.itemSize,i*=t.itemSize;for(var n=0,r=this.itemSize;r>n;n++)this.array[e+n]=t.array[i+n];return this},copyArray:function(e){return this.array.set(e),this},copyColorsArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),o=new THREE.Color),t[i++]=o.r,t[i++]=o.g,t[i++]=o.b}return this},copyIndicesArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];t[i++]=o.a,t[i++]=o.b,t[i++]=o.c}return this},copyVector2sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",n),o=new THREE.Vector2),t[i++]=o.x,t[i++]=o.y}return this},copyVector3sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),o=new THREE.Vector3),t[i++]=o.x,t[i++]=o.y,t[i++]=o.z}return this},copyVector4sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),o=new THREE.Vector4),t[i++]=o.x,t[i++]=o.y,t[i++]=o.z,t[i++]=o.w}return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},getX:function(e){return this.array[e*this.itemSize]},setX:function(e,t){return this.array[e*this.itemSize]=t,this},getY:function(e){return this.array[e*this.itemSize+1]},setY:function(e,t){return this.array[e*this.itemSize+1]=t,this},getZ:function(e){return this.array[e*this.itemSize+2]},setZ:function(e,t){return this.array[e*this.itemSize+2]=t,this},getW:function(e){return this.array[e*this.itemSize+3]},setW:function(e,t){return this.array[e*this.itemSize+3]=t,this},setXY:function(e,t,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this},setXYZ:function(e,t,i,n){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this},setXYZW:function(e,t,i,n,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this.array[e+3]=r,this},clone:function(){return(new this.constructor).copy(this)}},THREE.Int8Attribute=function(e,t){return new THREE.BufferAttribute(new Int8Array(e),t)},THREE.Uint8Attribute=function(e,t){return new THREE.BufferAttribute(new Uint8Array(e),t)},THREE.Uint8ClampedAttribute=function(e,t){ -return new THREE.BufferAttribute(new Uint8ClampedArray(e),t)},THREE.Int16Attribute=function(e,t){return new THREE.BufferAttribute(new Int16Array(e),t)},THREE.Uint16Attribute=function(e,t){return new THREE.BufferAttribute(new Uint16Array(e),t)},THREE.Int32Attribute=function(e,t){return new THREE.BufferAttribute(new Int32Array(e),t)},THREE.Uint32Attribute=function(e,t){return new THREE.BufferAttribute(new Uint32Array(e),t)},THREE.Float32Attribute=function(e,t){return new THREE.BufferAttribute(new Float32Array(e),t)},THREE.Float64Attribute=function(e,t){return new THREE.BufferAttribute(new Float64Array(e),t)},THREE.DynamicBufferAttribute=function(e,t){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead."),new THREE.BufferAttribute(e,t).setDynamic(!0)},THREE.InstancedBufferAttribute=function(e,t,i){THREE.BufferAttribute.call(this,e,t),this.meshPerAttribute=i||1},THREE.InstancedBufferAttribute.prototype=Object.create(THREE.BufferAttribute.prototype),THREE.InstancedBufferAttribute.prototype.constructor=THREE.InstancedBufferAttribute,THREE.InstancedBufferAttribute.prototype.copy=function(e){return THREE.BufferAttribute.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this},THREE.InterleavedBuffer=function(e,t){this.uuid=THREE.Math.generateUUID(),this.array=e,this.stride=t,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0},THREE.InterleavedBuffer.prototype={constructor:THREE.InterleavedBuffer,get length(){return this.array.length},get count(){return this.array.length/this.stride},set needsUpdate(e){e===!0&&this.version++},setDynamic:function(e){return this.dynamic=e,this},copy:function(e){return this.array=new e.array.constructor(e.array),this.stride=e.stride,this.dynamic=e.dynamic,this},copyAt:function(e,t,i){e*=this.stride,i*=t.stride;for(var n=0,r=this.stride;r>n;n++)this.array[e+n]=t.array[i+n];return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},clone:function(){return(new this.constructor).copy(this)}},THREE.InstancedInterleavedBuffer=function(e,t,i){THREE.InterleavedBuffer.call(this,e,t),this.meshPerAttribute=i||1},THREE.InstancedInterleavedBuffer.prototype=Object.create(THREE.InterleavedBuffer.prototype),THREE.InstancedInterleavedBuffer.prototype.constructor=THREE.InstancedInterleavedBuffer,THREE.InstancedInterleavedBuffer.prototype.copy=function(e){return THREE.InterleavedBuffer.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this},THREE.InterleavedBufferAttribute=function(e,t,i){this.uuid=THREE.Math.generateUUID(),this.data=e,this.itemSize=t,this.offset=i},THREE.InterleavedBufferAttribute.prototype={constructor:THREE.InterleavedBufferAttribute,get length(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Please use .count."),this.array.length},get count(){return this.data.count},setX:function(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this},setY:function(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this},setZ:function(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this},setW:function(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this},getX:function(e){return this.data.array[e*this.data.stride+this.offset]},getY:function(e){return this.data.array[e*this.data.stride+this.offset+1]},getZ:function(e){return this.data.array[e*this.data.stride+this.offset+2]},getW:function(e){return this.data.array[e*this.data.stride+this.offset+3]},setXY:function(e,t,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this},setXYZ:function(e,t,i,n){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this},setXYZW:function(e,t,i,n,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this.data.array[e+3]=r,this}},THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.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.verticesNeedUpdate=!1,this.elementsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1},THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(e){for(var t=(new THREE.Matrix3).getNormalMatrix(e),i=0,n=this.vertices.length;n>i;i++){var r=this.vertices[i];r.applyMatrix4(e)}for(var i=0,n=this.faces.length;n>i;i++){var o=this.faces[i];o.normal.applyMatrix3(t).normalize();for(var s=0,a=o.vertexNormals.length;a>s;s++)o.vertexNormals[s].applyMatrix3(t).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationX(t),this.applyMatrix(e),this}}(),rotateY:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationY(t),this.applyMatrix(e),this}}(),rotateZ:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationZ(t),this.applyMatrix(e),this}}(),translate:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeTranslation(t,i,n),this.applyMatrix(e),this}}(),scale:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeScale(t,i,n),this.applyMatrix(e),this}}(),lookAt:function(){var e;return function(t){void 0===e&&(e=new THREE.Object3D),e.lookAt(t),e.updateMatrix(),this.applyMatrix(e.matrix)}}(),fromBufferGeometry:function(e){function t(e,t,n,r){var o=void 0!==s?[h[e].clone(),h[t].clone(),h[n].clone()]:[],p=void 0!==a?[i.colors[e].clone(),i.colors[t].clone(),i.colors[n].clone()]:[],f=new THREE.Face3(e,t,n,o,p,r);i.faces.push(f),void 0!==l&&i.faceVertexUvs[0].push([u[e].clone(),u[t].clone(),u[n].clone()]),void 0!==c&&i.faceVertexUvs[1].push([d[e].clone(),d[t].clone(),d[n].clone()])}var i=this,n=null!==e.index?e.index.array:void 0,r=e.attributes,o=r.position.array,s=void 0!==r.normal?r.normal.array:void 0,a=void 0!==r.color?r.color.array:void 0,l=void 0!==r.uv?r.uv.array:void 0,c=void 0!==r.uv2?r.uv2.array:void 0;void 0!==c&&(this.faceVertexUvs[1]=[]);for(var h=[],u=[],d=[],p=0,f=0;p0)for(var p=0;pf;f+=3)t(n[f],n[f+1],n[f+2],g.materialIndex);else for(var p=0;pi;i++){var r=this.faces[i],o=this.vertices[r.a],s=this.vertices[r.b],a=this.vertices[r.c];e.subVectors(a,s),t.subVectors(o,s),e.cross(t),e.normalize(),r.normal.copy(e)}},computeVertexNormals:function(e){void 0===e&&(e=!0);var t,i,n,r,o,s;for(s=new Array(this.vertices.length),t=0,i=this.vertices.length;i>t;t++)s[t]=new THREE.Vector3;if(e){var a,l,c,h=new THREE.Vector3,u=new THREE.Vector3;for(n=0,r=this.faces.length;r>n;n++)o=this.faces[n],a=this.vertices[o.a],l=this.vertices[o.b],c=this.vertices[o.c],h.subVectors(c,l),u.subVectors(a,l),h.cross(u),s[o.a].add(h),s[o.b].add(h),s[o.c].add(h)}else for(n=0,r=this.faces.length;r>n;n++)o=this.faces[n],s[o.a].add(o.normal),s[o.b].add(o.normal),s[o.c].add(o.normal);for(t=0,i=this.vertices.length;i>t;t++)s[t].normalize();for(n=0,r=this.faces.length;r>n;n++){o=this.faces[n];var d=o.vertexNormals;3===d.length?(d[0].copy(s[o.a]),d[1].copy(s[o.b]),d[2].copy(s[o.c])):(d[0]=s[o.a].clone(),d[1]=s[o.b].clone(),d[2]=s[o.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var e,t,i,n,r;for(i=0,n=this.faces.length;n>i;i++)for(r=this.faces[i],r.__originalFaceNormal?r.__originalFaceNormal.copy(r.normal):r.__originalFaceNormal=r.normal.clone(),r.__originalVertexNormals||(r.__originalVertexNormals=[]),e=0,t=r.vertexNormals.length;t>e;e++)r.__originalVertexNormals[e]?r.__originalVertexNormals[e].copy(r.vertexNormals[e]):r.__originalVertexNormals[e]=r.vertexNormals[e].clone();var o=new THREE.Geometry;for(o.faces=this.faces,e=0,t=this.morphTargets.length;t>e;e++){if(!this.morphNormals[e]){this.morphNormals[e]={},this.morphNormals[e].faceNormals=[],this.morphNormals[e].vertexNormals=[];var s,a,l=this.morphNormals[e].faceNormals,c=this.morphNormals[e].vertexNormals;for(i=0,n=this.faces.length;n>i;i++)s=new THREE.Vector3,a={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},l.push(s),c.push(a)}var h=this.morphNormals[e];o.vertices=this.morphTargets[e].vertices,o.computeFaceNormals(),o.computeVertexNormals();var s,a;for(i=0,n=this.faces.length;n>i;i++)r=this.faces[i],s=h.faceNormals[i],a=h.vertexNormals[i],s.copy(r.normal),a.a.copy(r.vertexNormals[0]),a.b.copy(r.vertexNormals[1]),a.c.copy(r.vertexNormals[2])}for(i=0,n=this.faces.length;n>i;i++)r=this.faces[i],r.normal=r.__originalFaceNormal,r.vertexNormals=r.__originalVertexNormals},computeTangents:function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){for(var e=0,t=this.vertices,i=0,n=t.length;n>i;i++)i>0&&(e+=t[i].distanceTo(t[i-1])),this.lineDistances[i]=e},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere),this.boundingSphere.setFromPoints(this.vertices)},merge:function(e,t,i){if(e instanceof THREE.Geometry==!1)return void console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",e);var n,r=this.vertices.length,o=this.vertices,s=e.vertices,a=this.faces,l=e.faces,c=this.faceVertexUvs[0],h=e.faceVertexUvs[0];void 0===i&&(i=0),void 0!==t&&(n=(new THREE.Matrix3).getNormalMatrix(t));for(var u=0,d=s.length;d>u;u++){var p=s[u],f=p.clone();void 0!==t&&f.applyMatrix4(t),o.push(f)}for(u=0,d=l.length;d>u;u++){var m,g,E,v=l[u],y=v.vertexNormals,b=v.vertexColors;m=new THREE.Face3(v.a+r,v.b+r,v.c+r),m.normal.copy(v.normal),void 0!==n&&m.normal.applyMatrix3(n).normalize();for(var T=0,w=y.length;w>T;T++)g=y[T].clone(),void 0!==n&&g.applyMatrix3(n).normalize(),m.vertexNormals.push(g);m.color.copy(v.color);for(var T=0,w=b.length;w>T;T++)E=b[T],m.vertexColors.push(E.clone());m.materialIndex=v.materialIndex+i,a.push(m)}for(u=0,d=h.length;d>u;u++){var R=h[u],x=[];if(void 0!==R){for(var T=0,w=R.length;w>T;T++)x.push(R[T].clone());c.push(x)}}},mergeMesh:function(e){return e instanceof THREE.Mesh==!1?void console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",e):(e.matrixAutoUpdate&&e.updateMatrix(),void this.merge(e.geometry,e.matrix))},mergeVertices:function(){var e,t,i,n,r,o,s,a,l={},c=[],h=[],u=4,d=Math.pow(10,u);for(i=0,n=this.vertices.length;n>i;i++)e=this.vertices[i],t=Math.round(e.x*d)+"_"+Math.round(e.y*d)+"_"+Math.round(e.z*d),void 0===l[t]?(l[t]=i,c.push(this.vertices[i]),h[i]=c.length-1):h[i]=h[l[t]];var p=[];for(i=0,n=this.faces.length;n>i;i++){r=this.faces[i],r.a=h[r.a],r.b=h[r.b],r.c=h[r.c],o=[r.a,r.b,r.c];for(var f=-1,m=0;3>m;m++)if(o[m]===o[(m+1)%3]){f=m,p.push(i);break}}for(i=p.length-1;i>=0;i--){var g=p[i];for(this.faces.splice(g,1),s=0,a=this.faceVertexUvs.length;a>s;s++)this.faceVertexUvs[s].splice(g,1)}var E=this.vertices.length-c.length;return this.vertices=c,E},sortFacesByMaterialIndex:function(){function e(e,t){return e.materialIndex-t.materialIndex}for(var t=this.faces,i=t.length,n=0;i>n;n++)t[n]._id=n;t.sort(e);var r,o,s=this.faceVertexUvs[0],a=this.faceVertexUvs[1];s&&s.length===i&&(r=[]),a&&a.length===i&&(o=[]);for(var n=0;i>n;n++){var l=t[n]._id;r&&r.push(s[l]),o&&o.push(a[l])}r&&(this.faceVertexUvs[0]=r),o&&(this.faceVertexUvs[1]=o)},toJSON:function(){function e(e,t,i){return i?e|1<0,w=E.vertexNormals.length>0,R=1!==E.color.r||1!==E.color.g||1!==E.color.b,x=E.vertexColors.length>0,A=0;if(A=e(A,0,0),A=e(A,1,v),A=e(A,2,y),A=e(A,3,b),A=e(A,4,T),A=e(A,5,w),A=e(A,6,R),A=e(A,7,x),h.push(A),h.push(E.a,E.b,E.c),h.push(E.materialIndex),b){var C=this.faceVertexUvs[0][l];h.push(n(C[0]),n(C[1]),n(C[2]))}if(T&&h.push(t(E.normal)),w){var _=E.vertexNormals;h.push(t(_[0]),t(_[1]),t(_[2]))}if(R&&h.push(i(E.color)),x){var H=E.vertexColors;h.push(i(H[0]),i(H[1]),i(H[2]))}}return r.data={},r.data.vertices=a,r.data.normals=u,p.length>0&&(r.data.colors=p),m.length>0&&(r.data.uvs=[m]),r.data.faces=h,r},clone:function(){return(new THREE.Geometry).copy(this)},copy:function(e){this.vertices=[],this.faces=[],this.faceVertexUvs=[[]];for(var t=e.vertices,i=0,n=t.length;n>i;i++)this.vertices.push(t[i].clone());for(var r=e.faces,i=0,n=r.length;n>i;i++)this.faces.push(r[i].clone());for(var i=0,n=e.faceVertexUvs.length;n>i;i++){var o=e.faceVertexUvs[i];void 0===this.faceVertexUvs[i]&&(this.faceVertexUvs[i]=[]);for(var s=0,a=o.length;a>s;s++){for(var l=o[s],c=[],h=0,u=l.length;u>h;h++){var d=l[h];c.push(d.clone())}this.faceVertexUvs[i].push(c)}}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype),THREE.GeometryIdCount=0,THREE.DirectGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="DirectGeometry",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},THREE.DirectGeometry.prototype={constructor:THREE.DirectGeometry,computeBoundingBox:THREE.Geometry.prototype.computeBoundingBox,computeBoundingSphere:THREE.Geometry.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.")},computeVertexNormals:function(){console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.")},computeGroups:function(e){for(var t,i,n=[],r=e.faces,o=0;o0,s=r[1]&&r[1].length>0,a=e.morphTargets,l=a.length;if(l>0){t=[];for(var c=0;l>c;c++)t[c]=[];this.morphTargets.position=t}var h,u=e.morphNormals,d=u.length;if(d>0){h=[];for(var c=0;d>c;c++)h[c]=[];this.morphTargets.normal=h}for(var p=e.skinIndices,f=e.skinWeights,m=p.length===n.length,g=f.length===n.length,c=0;cR;R++){var x=a[R].vertices;t[R].push(x[E.a],x[E.b],x[E.c])}for(var R=0;d>R;R++){var A=u[R].vertexNormals[c];h[R].push(A.a,A.b,A.c)}m&&this.skinIndices.push(p[E.a],p[E.b],p[E.c]),g&&this.skinWeights.push(f[E.a],f[E.b],f[E.c])}return this.computeGroups(e),this.verticesNeedUpdate=e.verticesNeedUpdate,this.normalsNeedUpdate=e.normalsNeedUpdate,this.colorsNeedUpdate=e.colorsNeedUpdate,this.uvsNeedUpdate=e.uvsNeedUpdate,this.groupsNeedUpdate=e.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.DirectGeometry.prototype),THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.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}},THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,getIndex:function(){return this.index},setIndex:function(e){this.index=e},addAttribute:function(e,t){return t instanceof THREE.BufferAttribute==!1&&t instanceof THREE.InterleavedBufferAttribute==!1?(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),void this.addAttribute(e,new THREE.BufferAttribute(arguments[1],arguments[2]))):"index"===e?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),void this.setIndex(t)):(this.attributes[e]=t,this)},getAttribute:function(e){return this.attributes[e]},removeAttribute:function(e){return delete this.attributes[e],this},addGroup:function(e,t,i){this.groups.push({start:e,count:t,materialIndex:void 0!==i?i:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(e,t){this.drawRange.start=e,this.drawRange.count=t},applyMatrix:function(e){var t=this.attributes.position;void 0!==t&&(e.applyToVector3Array(t.array),t.needsUpdate=!0);var i=this.attributes.normal;if(void 0!==i){var n=(new THREE.Matrix3).getNormalMatrix(e);n.applyToVector3Array(i.array),i.needsUpdate=!0}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationX(t),this.applyMatrix(e),this}}(),rotateY:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationY(t),this.applyMatrix(e),this}}(),rotateZ:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationZ(t),this.applyMatrix(e),this}}(),translate:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeTranslation(t,i,n),this.applyMatrix(e),this}}(),scale:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeScale(t,i,n),this.applyMatrix(e),this}}(),lookAt:function(){var e;return function(t){void 0===e&&(e=new THREE.Object3D),e.lookAt(t),e.updateMatrix(),this.applyMatrix(e.matrix)}}(),center:function(){this.computeBoundingBox();var e=this.boundingBox.center().negate();return this.translate(e.x,e.y,e.z),e},setFromObject:function(e){var t=e.geometry;if(e instanceof THREE.Points||e instanceof THREE.Line){var i=new THREE.Float32Attribute(3*t.vertices.length,3),n=new THREE.Float32Attribute(3*t.colors.length,3);if(this.addAttribute("position",i.copyVector3sArray(t.vertices)),this.addAttribute("color",n.copyColorsArray(t.colors)),t.lineDistances&&t.lineDistances.length===t.vertices.length){var r=new THREE.Float32Attribute(t.lineDistances.length,1);this.addAttribute("lineDistance",r.copyArray(t.lineDistances))}null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone())}else e instanceof THREE.Mesh&&t instanceof THREE.Geometry&&this.fromGeometry(t);return this},updateFromObject:function(e){var t=e.geometry;if(e instanceof THREE.Mesh){var i=t.__directGeometry;if(void 0===i)return this.fromGeometry(t);i.verticesNeedUpdate=t.verticesNeedUpdate,i.normalsNeedUpdate=t.normalsNeedUpdate,i.colorsNeedUpdate=t.colorsNeedUpdate,i.uvsNeedUpdate=t.uvsNeedUpdate,i.groupsNeedUpdate=t.groupsNeedUpdate,t.verticesNeedUpdate=!1,t.normalsNeedUpdate=!1,t.colorsNeedUpdate=!1,t.uvsNeedUpdate=!1,t.groupsNeedUpdate=!1,t=i}if(t.verticesNeedUpdate===!0){var n=this.attributes.position;void 0!==n&&(n.copyVector3sArray(t.vertices),n.needsUpdate=!0),t.verticesNeedUpdate=!1}if(t.normalsNeedUpdate===!0){var n=this.attributes.normal;void 0!==n&&(n.copyVector3sArray(t.normals),n.needsUpdate=!0),t.normalsNeedUpdate=!1}if(t.colorsNeedUpdate===!0){var n=this.attributes.color;void 0!==n&&(n.copyColorsArray(t.colors),n.needsUpdate=!0),t.colorsNeedUpdate=!1}if(t.uvsNeedUpdate){var n=this.attributes.uv;void 0!==n&&(n.copyVector2sArray(t.uvs),n.needsUpdate=!0),t.uvsNeedUpdate=!1}if(t.lineDistancesNeedUpdate){var n=this.attributes.lineDistance;void 0!==n&&(n.copyArray(t.lineDistances),n.needsUpdate=!0),t.lineDistancesNeedUpdate=!1}return t.groupsNeedUpdate&&(t.computeGroups(e.geometry),this.groups=t.groups,t.groupsNeedUpdate=!1),this},fromGeometry:function(e){return e.__directGeometry=(new THREE.DirectGeometry).fromGeometry(e),this.fromDirectGeometry(e.__directGeometry)},fromDirectGeometry:function(e){var t=new Float32Array(3*e.vertices.length);if(this.addAttribute("position",new THREE.BufferAttribute(t,3).copyVector3sArray(e.vertices)),e.normals.length>0){var i=new Float32Array(3*e.normals.length);this.addAttribute("normal",new THREE.BufferAttribute(i,3).copyVector3sArray(e.normals))}if(e.colors.length>0){var n=new Float32Array(3*e.colors.length);this.addAttribute("color",new THREE.BufferAttribute(n,3).copyColorsArray(e.colors))}if(e.uvs.length>0){var r=new Float32Array(2*e.uvs.length);this.addAttribute("uv",new THREE.BufferAttribute(r,2).copyVector2sArray(e.uvs))}if(e.uvs2.length>0){var o=new Float32Array(2*e.uvs2.length);this.addAttribute("uv2",new THREE.BufferAttribute(o,2).copyVector2sArray(e.uvs2))}if(e.indices.length>0){var s=e.vertices.length>65535?Uint32Array:Uint16Array,a=new s(3*e.indices.length);this.setIndex(new THREE.BufferAttribute(a,1).copyIndicesArray(e.indices))}this.groups=e.groups;for(var l in e.morphTargets){for(var c=[],h=e.morphTargets[l],u=0,d=h.length;d>u;u++){var p=h[u],f=new THREE.Float32Attribute(3*p.length,3);c.push(f.copyVector3sArray(p))}this.morphAttributes[l]=c}if(e.skinIndices.length>0){var m=new THREE.Float32Attribute(4*e.skinIndices.length,4);this.addAttribute("skinIndex",m.copyVector4sArray(e.skinIndices))}if(e.skinWeights.length>0){var g=new THREE.Float32Attribute(4*e.skinWeights.length,4);this.addAttribute("skinWeight",g.copyVector4sArray(e.skinWeights))}return null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone()),this},computeBoundingBox:function(){new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var e=this.attributes.position.array;e&&this.boundingBox.setFromArray(e),(void 0===e||0===e.length)&&(this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0)),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}}(),computeBoundingSphere:function(){var e=new THREE.Box3,t=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var i=this.attributes.position.array;if(i){var n=this.boundingSphere.center;e.setFromArray(i),e.center(n);for(var r=0,o=0,s=i.length;s>o;o+=3)t.fromArray(i,o),r=Math.max(r,n.distanceToSquared(t));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var e=this.index,t=this.attributes,i=this.groups;if(t.position){var n=t.position.array;if(void 0===t.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(n.length),3));else for(var r=t.normal.array,o=0,s=r.length;s>o;o++)r[o]=0;var a,l,c,h=t.normal.array,u=new THREE.Vector3,d=new THREE.Vector3,p=new THREE.Vector3,f=new THREE.Vector3,m=new THREE.Vector3;if(e){var g=e.array;0===i.length&&this.addGroup(0,g.length);for(var E=0,v=i.length;v>E;++E)for(var y=i[E],b=y.start,T=y.count,o=b,s=b+T;s>o;o+=3)a=3*g[o+0],l=3*g[o+1],c=3*g[o+2],u.fromArray(n,a),d.fromArray(n,l),p.fromArray(n,c),f.subVectors(p,d),m.subVectors(u,d),f.cross(m),h[a]+=f.x,h[a+1]+=f.y,h[a+2]+=f.z,h[l]+=f.x,h[l+1]+=f.y,h[l+2]+=f.z,h[c]+=f.x,h[c+1]+=f.y,h[c+2]+=f.z}else for(var o=0,s=n.length;s>o;o+=9)u.fromArray(n,o),d.fromArray(n,o+3),p.fromArray(n,o+6),f.subVectors(p,d),m.subVectors(u,d),f.cross(m),h[o]=f.x,h[o+1]=f.y,h[o+2]=f.z,h[o+3]=f.x,h[o+4]=f.y,h[o+5]=f.z,h[o+6]=f.x,h[o+7]=f.y,h[o+8]=f.z;this.normalizeNormals(),t.normal.needsUpdate=!0}},merge:function(e,t){if(e instanceof THREE.BufferGeometry==!1)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e);void 0===t&&(t=0);var i=this.attributes;for(var n in i)if(void 0!==e.attributes[n])for(var r=i[n],o=r.array,s=e.attributes[n],a=s.array,l=s.itemSize,c=0,h=l*t;co;o+=3)e=r[o],t=r[o+1],i=r[o+2],n=1/Math.sqrt(e*e+t*t+i*i),r[o]*=n,r[o+1]*=n,r[o+2]*=n},toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var e=new THREE.BufferGeometry,t=this.index.array,i=this.attributes;for(var n in i){for(var r=i[n],o=r.array,s=r.itemSize,a=new o.constructor(t.length*s),l=0,c=0,h=0,u=t.length;u>h;h++){l=t[h]*s;for(var d=0;s>d;d++)a[c++]=o[l++]}e.addAttribute(n,new THREE.BufferAttribute(a,s))}return e},toJSON:function(){var e={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),void 0!==this.parameters){var t=this.parameters;for(var i in t)void 0!==t[i]&&(e[i]=t[i]);return e}e.data={attributes:{}};var n=this.index;if(null!==n){var r=Array.prototype.slice.call(n.array);e.data.index={type:n.array.constructor.name,array:r}}var o=this.attributes;for(var i in o){var s=o[i],r=Array.prototype.slice.call(s.array);e.data.attributes[i]={itemSize:s.itemSize,type:s.array.constructor.name,array:r}}var a=this.groups;a.length>0&&(e.data.groups=JSON.parse(JSON.stringify(a)));var l=this.boundingSphere;return null!==l&&(e.data.boundingSphere={center:l.center.toArray(),radius:l.radius}),e},clone:function(){return(new THREE.BufferGeometry).copy(this)},copy:function(e){var t=e.index;null!==t&&this.setIndex(t.clone());var i=e.attributes;for(var n in i){var r=i[n];this.addAttribute(n,r.clone())}for(var o=e.groups,s=0,a=o.length;a>s;s++){var l=o[s];this.addGroup(l.start,l.count)}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype),THREE.BufferGeometry.MaxIndex=65535,THREE.InstancedBufferGeometry=function(){THREE.BufferGeometry.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0},THREE.InstancedBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype),THREE.InstancedBufferGeometry.prototype.constructor=THREE.InstancedBufferGeometry,THREE.InstancedBufferGeometry.prototype.addGroup=function(e,t,i){this.groups.push({start:e,count:t,instances:i})},THREE.InstancedBufferGeometry.prototype.copy=function(e){var t=e.index;null!==t&&this.setIndex(t.clone());var i=e.attributes;for(var n in i){var r=i[n];this.addAttribute(n,r.clone())}for(var o=e.groups,s=0,a=o.length;a>s;s++){var l=o[s];this.addGroup(l.start,l.count,l.instances)}return this},THREE.EventDispatcher.prototype.apply(THREE.InstancedBufferGeometry.prototype),THREE.Uniform=function(e,t){this.type=e,this.value=t,this.dynamic=!1},THREE.Uniform.prototype={constructor:THREE.Uniform,onUpdate:function(e){return this.dynamic=!0,this.onUpdateCallback=e,this}},THREE.AnimationClip=function(e,t,i){this.name=e||THREE.Math.generateUUID(),this.tracks=i,this.duration=void 0!==t?t:-1,this.duration<0&&this.resetDuration(),this.trim(),this.optimize()},THREE.AnimationClip.prototype={constructor:THREE.AnimationClip,resetDuration:function(){for(var e=this.tracks,t=0,i=0,n=e.length;i!==n;++i){var r=this.tracks[i];t=Math.max(t,r.times[r.times.length-1])}this.duration=t},trim:function(){for(var e=0;eo;o++){var s=[],a=[];s.push((o+n-1)%n,o,(o+1)%n),a.push(0,1,0);var l=THREE.AnimationUtils.getKeyframeOrder(s);s=THREE.AnimationUtils.sortedArray(s,1,l),a=THREE.AnimationUtils.sortedArray(a,1,l),0===s[0]&&(s.push(n),a.push(a[0])),r.push(new THREE.NumberKeyframeTrack(".morphTargetInfluences["+t[o].name+"]",s,a).scale(1/i))}return new THREE.AnimationClip(e,-1,r)},findByName:function(e,t){for(var i=0;ir;r++){var s=e[r],a=s.name.match(n);if(a&&a.length>1){var l=a[1],c=i[l];c||(i[l]=c=[]),c.push(s)}}var h=[];for(var l in i)h.push(THREE.AnimationClip.CreateFromMorphTargetSequence(l,i[l],t));return h},parseAnimation:function(e,t,i){if(!e)return console.error(" no animation in JSONLoader data"),null;for(var n=function(e,t,i,n,r){if(0!==i.length){var o=[],s=[];THREE.AnimationUtils.flattenJSON(i,o,s,n),0!==o.length&&r.push(new e(t,o,s))}},r=[],o=e.name||"default",s=e.length||-1,a=e.fps||30,l=e.hierarchy||[],c=0;co||0===i)return;this._startTime=null,t=i*o}t*=this._updateTimeScale(e);var s=this._updateTime(t),a=this._updateWeight(e);if(a>0)for(var l=this._interpolants,c=this._propertyBindings,h=0,u=l.length;h!==u;++h)l[h].evaluate(s),c[h].accumulate(n,a)},_updateWeight:function(e){var t=0;if(this.enabled){t=this.weight;var i=this._weightInterpolant;if(null!==i){var n=i.evaluate(e)[0];t*=n,e>i.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=t,t},_updateTimeScale:function(e){var t=0;if(!this.paused){t=this.timeScale;var i=this._timeScaleInterpolant;if(null!==i){var n=i.evaluate(e)[0];t*=n,e>i.parameterPositions[1]&&(this.stopWarping(),0===t?this.pause=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t},_updateTime:function(e){var t=this.time+e;if(0===e)return t;var i=this._clip.duration,n=this.loop,r=this._loopCount,o=!1;switch(n){case THREE.LoopOnce:if(-1===r&&(this.loopCount=0,this._setEndings(!0,!0,!1)),t>=i)t=i;else{if(!(0>t))break;t=0}this.clampWhenFinished?this.pause=!0:this.enabled=!1,this._mixer.dispatchEvent({type:"finished",action:this,direction:0>e?-1:1});break;case THREE.LoopPingPong:o=!0;case THREE.LoopRepeat:if(-1===r&&(e>0?(r=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),t>=i||0>t){var s=Math.floor(t/i);t-=i*s,r+=Math.abs(s);var a=this.repetitions-r;if(0>a){this.clampWhenFinished?this.paused=!0:this.enabled=!1,t=e>0?i:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});break}if(0===a){var l=0>e;this._setEndings(l,!l,o)}else this._setEndings(!1,!1,o);this._loopCount=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:s})}if(n===THREE.LoopPingPong&&1===(1&r))return this.time=t,i-t}return this.time=t,t},_setEndings:function(e,t,i){var n=this._interpolantSettings;i?(n.endingStart=THREE.ZeroSlopeEnding,n.endingEnd=THREE.ZeroSlopeEnding):(e?n.endingStart=this.zeroSlopeAtStart?THREE.ZeroSlopeEnding:THREE.ZeroCurvatureEnding:n.endingStart=THREE.WrapAroundEnding,t?n.endingEnd=this.zeroSlopeAtEnd?THREE.ZeroSlopeEnding:THREE.ZeroCurvatureEnding:n.endingEnd=THREE.WrapAroundEnding)},_scheduleFading:function(e,t,i){var n=this._mixer,r=n.time,o=this._weightInterpolant;null===o&&(o=n._lendControlInterpolant(),this._weightInterpolant=o);var s=o.parameterPositions,a=o.sampleValues;return s[0]=r,a[0]=t,s[1]=r+e,a[1]=i,this}},Object.assign(THREE.AnimationMixer.prototype,{_bindAction:function(e,t){var i=e._localRoot||this._root,n=e._clip.tracks,r=n.length,o=e._propertyBindings,s=e._interpolants,a=i.uuid,l=this._bindingsByRootAndName,c=l[a];void 0===c&&(c={},l[a]=c);for(var h=0;h!==r;++h){var u=n[h],d=u.name,p=c[d];if(void 0!==p)o[h]=p;else{if(p=o[h],void 0!==p){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,a,d));continue}var f=t&&t._propertyBindings[h].binding.parsedPath;p=new THREE.PropertyMixer(THREE.PropertyBinding.create(i,d,f),u.ValueTypeName,u.getValueSize()),++p.referenceCount,this._addInactiveBinding(p,a,d),o[h]=p}s[h].resultBuffer=p.buffer}},_activateAction:function(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){var t=(e._localRoot||this._root).uuid,i=e._clip.name,n=this._actionsByClip[i];this._bindAction(e,n&&n.knownActions[0]),this._addInactiveAction(e,i,t)}for(var r=e._propertyBindings,o=0,s=r.length;o!==s;++o){var a=r[o];0===a.useCount++&&(this._lendBinding(a),a.saveOriginalState())}this._lendAction(e)}},_deactivateAction:function(e){if(this._isActiveAction(e)){for(var t=e._propertyBindings,i=0,n=t.length;i!==n;++i){var r=t[i];0===--r.useCount&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(e)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}},_isActiveAction:function(e){var t=e._cacheIndex;return null!==t&&tp){var g=t[p],E=--n,v=t[E];r[v.uuid]=p,t[p]=v,r[d]=E,t[E]=u;for(var f=0,m=l;f!==m;++f){var y=a[f],b=y[E],T=y[p];y[p]=b,void 0===T&&(T=new THREE.PropertyBinding(u,o[f],s[f])),y[E]=T}}else t[p]!==g&&console.error("Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes...")}this.nCachedObjects_=n},remove:function(e){for(var t=this._objects,i=(t.length,this.nCachedObjects_),n=this._indicesByUUID,r=this._bindings,o=r.length,s=0,a=arguments.length;s!==a;++s){var l=arguments[s],c=l.uuid,h=n[c];if(void 0!==h&&h>=i){var u=i++,d=t[u];n[d.uuid]=h,t[h]=d,n[c]=u,t[u]=l;for(var p=0,f=o;p!==f;++p){var m=r[p],g=m[u],E=m[h];m[h]=g,m[u]=E}}}this.nCachedObjects_=i},uncache:function(e){for(var t=this._objects,i=t.length,n=this.nCachedObjects_,r=this._indicesByUUID,o=this._bindings,s=o.length,a=0,l=arguments.length;a!==l;++a){var c=arguments[a],h=c.uuid,u=r[h];if(void 0!==u)if(delete r[h],n>u){var d=--n,p=t[d],f=--i,m=t[f];r[p.uuid]=u,t[u]=p,r[m.uuid]=d,t[d]=m,t.pop();for(var g=0,E=s;g!==E;++g){var v=o[g],y=v[d],b=v[f];v[u]=y,v[d]=b,v.pop()}}else{var f=--i,m=t[f];r[m.uuid]=u,t[u]=m,t.pop();for(var g=0,E=s;g!==E;++g){var v=o[g];v[u]=v[f],v.pop()}}}this.nCachedObjects_=n},subscribe_:function(e,t){var i=this._bindingsIndicesByPath,n=i[e],r=this._bindings;if(void 0!==n)return r[n];var o=this._paths,s=this._parsedPaths,a=this._objects,l=a.length,c=this.nCachedObjects_,h=new Array(l);n=r.length,i[e]=n,o.push(e),s.push(t),r.push(h);for(var u=c,d=a.length;u!==d;++u){var p=a[u];h[u]=new THREE.PropertyBinding(p,e,t)}return h},unsubscribe_:function(e){var t=this._bindingsIndicesByPath,i=t[e];if(void 0!==i){var n=this._paths,r=this._parsedPaths,o=this._bindings,s=o.length-1,a=o[s],l=e[s];t[l]=i,o[i]=a,o.pop(),r[i]=r[s],r.pop(),n[i]=n[s],n.pop()}}},THREE.AnimationUtils={arraySlice:function(e,t,i){return THREE.AnimationUtils.isTypedArray(e)?new e.constructor(e.subarray(t,i)):e.slice(t,i)},convertArray:function(e,t,i){return!e||!i&&e.constructor===t?e:"number"==typeof t.BYTES_PER_ELEMENT?new t(e):Array.prototype.slice.call(e)},isTypedArray:function(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)},getKeyframeOrder:function(e){function t(t,i){return e[t]-e[i]}for(var i=e.length,n=new Array(i),r=0;r!==i;++r)n[r]=r;return n.sort(t),n},sortedArray:function(e,t,i){for(var n=e.length,r=new e.constructor(n),o=0,s=0;s!==n;++o)for(var a=i[o]*t,l=0;l!==t;++l)r[s++]=e[a+l];return r},flattenJSON:function(e,t,i,n){for(var r=1,o=e[0];void 0!==o&&void 0===o[n];)o=e[r++];if(void 0!==o){var s=o[n];if(void 0!==s)if(Array.isArray(s)){do s=o[n],void 0!==s&&(t.push(o.time),i.push.apply(i,s)),o=e[r++];while(void 0!==o)}else if(void 0!==s.toArray){do s=o[n],void 0!==s&&(t.push(o.time),s.toArray(i,i.length)),o=e[r++];while(void 0!==o)}else do s=o[n],void 0!==s&&(t.push(o.time),i.push(s)),o=e[r++];while(void 0!==o)}}},THREE.KeyframeTrack=function(e,t,i,n){if(void 0===e)throw new Error("track name is undefined");if(void 0===t||0===t.length)throw new Error("no keyframes in track named "+e);this.name=e,this.times=THREE.AnimationUtils.convertArray(t,this.TimeBufferType),this.values=THREE.AnimationUtils.convertArray(i,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation),this.validate(),this.optimize()},THREE.KeyframeTrack.prototype={constructor:THREE.KeyframeTrack,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:THREE.InterpolateLinear,InterpolantFactoryMethodDiscrete:function(e){return new THREE.DiscreteInterpolant(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodLinear:function(e){return new THREE.LinearInterpolant(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodSmooth:function(e){return new THREE.CubicInterpolant(this.times,this.values,this.getValueSize(),e)},setInterpolation:function(e){var t=void 0;switch(e){case THREE.InterpolateDiscrete:t=this.InterpolantFactoryMethodDiscrete;break;case THREE.InterpolateLinear:t=this.InterpolantFactoryMethodLinear;break;case THREE.InterpolateSmooth:t=this.InterpolantFactoryMethodSmooth}if(void 0===t){var i="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(e===this.DefaultInterpolation)throw new Error(i);this.setInterpolation(this.DefaultInterpolation)}return void console.warn(i)}this.createInterpolant=t},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return THREE.InterpolateDiscrete;case this.InterpolantFactoryMethodLinear:return THREE.InterpolateLinear;case this.InterpolantFactoryMethodSmooth:return THREE.InterpolateSmooth}},getValueSize:function(){return this.values.length/this.times.length},shift:function(e){if(0!==e)for(var t=this.times,i=0,n=t.length;i!==n;++i)t[i]+=e;return this},scale:function(e){if(1!==e)for(var t=this.times,i=0,n=t.length;i!==n;++i)t[i]*=e;return this},trim:function(e,t){for(var i=this.times,n=i.length,r=0,o=n-1;r!==n&&i[r]t;)--o;if(++o,0!==r||o!==n){r>=o&&(o=Math.max(o,1),r=o-1);var s=this.getValueSize();this.times=THREE.AnimationUtils.arraySlice(i,r,o),this.values=THREE.AnimationUtils.arraySlice(this.values,r*s,o*s)}return this},validate:function(){var e=!0,t=this.getValueSize();t-Math.floor(t)!==0&&(console.error("invalid value size in track",this),e=!1);var i=this.times,n=this.values,r=i.length;0===r&&(console.error("track is empty",this),e=!1);for(var o=null,s=0;s!==r;s++){var a=i[s];if("number"==typeof a&&isNaN(a)){console.error("time is not a valid number",this,s,a),e=!1;break}if(null!==o&&o>a){console.error("out of order keys",this,s,a,o),e=!1;break}o=a}if(void 0!==n&&THREE.AnimationUtils.isTypedArray(n))for(var s=0,l=n.length;s!==l;++s){var c=n[s];if(isNaN(c)){console.error("value is not a valid number",this,s,c),e=!1;break}}return e},optimize:function(){for(var e=this.times,t=this.values,i=this.getValueSize(),n=1,r=1,o=e.length-1;o>=r;++r){var s=!1,a=e[r],l=e[r+1];if(a!==l&&(1!==r||a!==a[0]))for(var c=r*i,h=c-i,u=c+i,d=0;d!==i;++d){var p=t[c+d];if(p!==t[h+d]||p!==t[u+d]){s=!0;break}}if(s){if(r!==n){e[n]=e[r];for(var f=r*i,m=n*i,d=0;d!==i;++d)t[m+d]=t[f+d]}++n}}return n!==e.length&&(this.times=THREE.AnimationUtils.arraySlice(e,0,n),this.values=THREE.AnimationUtils.arraySlice(t,0,n*i)),this}},Object.assign(THREE.KeyframeTrack,{parse:function(e){if(void 0===e.type)throw new Error("track type undefined, can not parse");var t=THREE.KeyframeTrack._getTrackTypeForValueTypeName(e.type);if(void 0===e.times){console.warn("legacy JSON format detected, converting");var i=[],n=[];THREE.AnimationUtils.flattenJSON(e.keys,i,n,"value"),e.times=i,e.values=n}return void 0!==t.parse?t.parse(e):new t(e.name,e.times,e.values,e.interpolation)},toJSON:function(e){var t,i=e.constructor;if(void 0!==i.toJSON)t=i.toJSON(e);else{t={name:e.name,times:THREE.AnimationUtils.convertArray(e.times,Array),values:THREE.AnimationUtils.convertArray(e.values,Array)};var n=e.getInterpolation();n!==e.DefaultInterpolation&&(t.interpolation=n)}return t.type=e.ValueTypeName,t},_getTrackTypeForValueTypeName:function(e){switch(e.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return THREE.NumberKeyframeTrack;case"vector":case"vector2":case"vector3":case"vector4":return THREE.VectorKeyframeTrack;case"color":return THREE.ColorKeyframeTrack;case"quaternion":return THREE.QuaternionKeyframeTrack;case"bool":case"boolean":return THREE.BooleanKeyframeTrack;case"string":return THREE.StringKeyframeTrack}throw new Error("Unsupported typeName: "+e)}}),THREE.PropertyBinding=function(e,t,i){this.path=t,this.parsedPath=i||THREE.PropertyBinding.parseTrackName(t),this.node=THREE.PropertyBinding.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e},THREE.PropertyBinding.prototype={constructor:THREE.PropertyBinding,getValue:function(e,t){this.bind(),this.getValue(e,t)},setValue:function(e,t){this.bind(),this.setValue(e,t)},bind:function(){var e=this.node,t=this.parsedPath,i=t.objectName,n=t.propertyName,r=t.propertyIndex;if(e||(e=THREE.PropertyBinding.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e)return void console.error(" trying to update node for track: "+this.path+" but it wasn't found.");if(i){var o=t.objectIndex;switch(i){case"materials":if(!e.material)return void console.error(" can not bind to material as node does not have a material",this);if(!e.material.materials)return void console.error(" can not bind to material.materials as node.material does not have a materials array",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error(" can not bind to bones as node does not have a skeleton",this);e=e.skeleton.bones;for(var s=0;sr){var s=3*t;this._mixBufferRegion(i,n,s,1-r,t)}for(var a=t,l=t+t;a!==l;++a)if(i[a]!==i[a+t]){o.setValue(i,n);break}},saveOriginalState:function(){var e=this.binding,t=this.buffer,i=this.valueSize,n=3*i;e.getValue(t,n);for(var r=i,o=n;r!==o;++r)t[r]=t[n+r%i];this.cumulativeWeight=0},restoreOriginalState:function(){var e=3*this.valueSize;this.binding.setValue(this.buffer,e)},_select:function(e,t,i,n,r){if(n>=.5)for(var o=0;o!==r;++o)e[t+o]=e[i+o]},_slerp:function(e,t,i,n,r){THREE.Quaternion.slerpFlat(e,t,e,t,e,i,n)},_lerp:function(e,t,i,n,r){for(var o=1-n,s=0;s!==r;++s){var a=t+s;e[a]=e[a]*o+e[i+s]*n}}},THREE.BooleanKeyframeTrack=function(e,t,i){THREE.KeyframeTrack.call(this,e,t,i)},THREE.BooleanKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.BooleanKeyframeTrack,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:THREE.IntepolateDiscrete,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),THREE.NumberKeyframeTrack=function(e,t,i,n){THREE.KeyframeTrack.call(this,e,t,i,n)},THREE.NumberKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.NumberKeyframeTrack,ValueTypeName:"number"}),THREE.QuaternionKeyframeTrack=function(e,t,i,n){THREE.KeyframeTrack.call(this,e,t,i,n)},THREE.QuaternionKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.QuaternionKeyframeTrack,ValueTypeName:"quaternion",DefaultInterpolation:THREE.InterpolateLinear,InterpolantFactoryMethodLinear:function(e){return new THREE.QuaternionLinearInterpolant(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodSmooth:void 0}),THREE.StringKeyframeTrack=function(e,t,i,n){THREE.KeyframeTrack.call(this,e,t,i,n)},THREE.StringKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.StringKeyframeTrack,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:THREE.IntepolateDiscrete,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),THREE.VectorKeyframeTrack=function(e,t,i,n){THREE.KeyframeTrack.call(this,e,t,i,n)},THREE.VectorKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.VectorKeyframeTrack,ValueTypeName:"vector"}),THREE.Audio=function(e){THREE.Object3D.call(this),this.type="Audio",this.context=e.context,this.source=this.context.createBufferSource(),this.source.onended=this.onEnded.bind(this),this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.startTime=0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this.filter=null},THREE.Audio.prototype=Object.create(THREE.Object3D.prototype),THREE.Audio.prototype.constructor=THREE.Audio,THREE.Audio.prototype.getOutput=function(){return this.gain},THREE.Audio.prototype.load=function(e){var t=new THREE.AudioBuffer(this.context);return t.load(e),this.setBuffer(t),this},THREE.Audio.prototype.setNodeSource=function(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this},THREE.Audio.prototype.setBuffer=function(e){var t=this;return e.onReady(function(e){t.source.buffer=e,t.sourceType="buffer",t.autoplay&&t.play()}),this},THREE.Audio.prototype.play=function(){if(this.isPlaying===!0)return void console.warn("THREE.Audio: Audio is already playing.");if(this.hasPlaybackControl===!1)return void console.warn("THREE.Audio: this Audio has no playback control.");var e=this.context.createBufferSource();e.buffer=this.source.buffer, -e.loop=this.source.loop,e.onended=this.source.onended,e.start(0,this.startTime),e.playbackRate.value=this.playbackRate,this.isPlaying=!0,this.source=e,this.connect()},THREE.Audio.prototype.pause=function(){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),void(this.startTime=this.context.currentTime))},THREE.Audio.prototype.stop=function(){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),void(this.startTime=0))},THREE.Audio.prototype.connect=function(){null!==this.filter?(this.source.connect(this.filter),this.filter.connect(this.getOutput())):this.source.connect(this.getOutput())},THREE.Audio.prototype.disconnect=function(){null!==this.filter?(this.source.disconnect(this.filter),this.filter.disconnect(this.getOutput())):this.source.disconnect(this.getOutput())},THREE.Audio.prototype.getFilter=function(){return this.filter},THREE.Audio.prototype.setFilter=function(e){void 0===e&&(e=null),this.isPlaying===!0?(this.disconnect(),this.filter=e,this.connect()):this.filter=e},THREE.Audio.prototype.setPlaybackRate=function(e){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.playbackRate=e,void(this.isPlaying===!0&&(this.source.playbackRate.value=this.playbackRate)))},THREE.Audio.prototype.getPlaybackRate=function(){return this.playbackRate},THREE.Audio.prototype.onEnded=function(){this.isPlaying=!1},THREE.Audio.prototype.setLoop=function(e){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):void(this.source.loop=e)},THREE.Audio.prototype.getLoop=function(){return this.hasPlaybackControl===!1?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.source.loop},THREE.Audio.prototype.setVolume=function(e){this.gain.gain.value=e},THREE.Audio.prototype.getVolume=function(){return this.gain.gain.value},THREE.AudioAnalyser=function(e,t){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=void 0!==t?t:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)},THREE.AudioAnalyser.prototype={constructor:THREE.AudioAnalyser,getData:function(){return this.analyser.getByteFrequencyData(this.data),this.data}},THREE.AudioBuffer=function(e){this.context=e,this.ready=!1,this.readyCallbacks=[]},THREE.AudioBuffer.prototype.load=function(e){var t=this,i=new XMLHttpRequest;return i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=function(e){t.context.decodeAudioData(this.response,function(e){t.buffer=e,t.ready=!0;for(var i=0;ii;i+=2){var r=t[i],o=t[i+1];if(r.test(e))return o}return null}},THREE.XHRLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(e,t,i,n){void 0!==this.path&&(e=this.path+e);var r=this,o=THREE.Cache.get(e);if(void 0!==o)return t&&setTimeout(function(){t(o)},0),o;var s=new XMLHttpRequest;return s.overrideMimeType("text/plain"),s.open("GET",e,!0),s.addEventListener("load",function(i){var o=i.target.response;THREE.Cache.add(e,o),200===this.status?(t&&t(o),r.manager.itemEnd(e)):0===this.status?(console.warn("THREE.XHRLoader: HTTP Status 0 received."),t&&t(o),r.manager.itemEnd(e)):(n&&n(i),r.manager.itemError(e))},!1),void 0!==i&&s.addEventListener("progress",function(e){i(e)},!1),s.addEventListener("error",function(t){n&&n(t),r.manager.itemError(e)},!1),void 0!==this.responseType&&(s.responseType=this.responseType),void 0!==this.withCredentials&&(s.withCredentials=this.withCredentials),s.send(null),r.manager.itemStart(e),s},setPath:function(e){this.path=e},setResponseType:function(e){this.responseType=e},setWithCredentials:function(e){this.withCredentials=e}},THREE.FontLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.FontLoader.prototype={constructor:THREE.FontLoader,load:function(e,t,i,n){var r=new THREE.XHRLoader(this.manager);r.load(e,function(e){t(new THREE.Font(JSON.parse(e.substring(65,e.length-2))))},i,n)}},THREE.ImageLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(e,t,i,n){void 0!==this.path&&(e=this.path+e);var r=this,o=THREE.Cache.get(e);if(void 0!==o)return r.manager.itemStart(e),t?setTimeout(function(){t(o),r.manager.itemEnd(e)},0):r.manager.itemEnd(e),o;var s=document.createElement("img");return s.addEventListener("load",function(i){THREE.Cache.add(e,this),t&&t(this),r.manager.itemEnd(e)},!1),void 0!==i&&s.addEventListener("progress",function(e){i(e)},!1),s.addEventListener("error",function(t){n&&n(t),r.manager.itemError(e)},!1),void 0!==this.crossOrigin&&(s.crossOrigin=this.crossOrigin),r.manager.itemStart(e),s.src=e,s},setCrossOrigin:function(e){this.crossOrigin=e},setPath:function(e){this.path=e}},THREE.JSONLoader=function(e){"boolean"==typeof e&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),e=void 0),this.manager=void 0!==e?e:THREE.DefaultLoadingManager,this.withCredentials=!1},THREE.JSONLoader.prototype={constructor:THREE.JSONLoader,get statusDomElement(){return void 0===this._statusDomElement&&(this._statusDomElement=document.createElement("div")),console.warn("THREE.JSONLoader: .statusDomElement has been removed."),this._statusDomElement},load:function(e,t,i,n){var r=this,o=this.texturePath&&"string"==typeof this.texturePath?this.texturePath:THREE.Loader.prototype.extractUrlBase(e),s=new THREE.XHRLoader(this.manager);s.setWithCredentials(this.withCredentials),s.load(e,function(i){var n=JSON.parse(i),s=n.metadata;if(void 0!==s){var a=s.type;if(void 0!==a){if("object"===a.toLowerCase())return void console.error("THREE.JSONLoader: "+e+" should be loaded with THREE.ObjectLoader instead.");if("scene"===a.toLowerCase())return void console.error("THREE.JSONLoader: "+e+" should be loaded with THREE.SceneLoader instead.")}}var l=r.parse(n,o);t(l.geometry,l.materials)},i,n)},setTexturePath:function(e){this.texturePath=e},parse:function(e,t){function i(t){function i(e,t){return e&1<n;n++)s.faceVertexUvs[n]=[]}for(a=0,l=L.length;l>a;)T=new THREE.Vector3,T.x=L[a++]*t,T.y=L[a++]*t,T.z=L[a++]*t,s.vertices.push(T);for(a=0,l=F.length;l>a;)if(p=F[a++],f=i(p,0),m=i(p,1),g=i(p,3),E=i(p,4),v=i(p,5),y=i(p,6),b=i(p,7),f){if(R=new THREE.Face3,R.a=F[a],R.b=F[a+1],R.c=F[a+3],x=new THREE.Face3,x.a=F[a+1],x.b=F[a+2],x.c=F[a+3],a+=4,m&&(d=F[a++],R.materialIndex=d,x.materialIndex=d),o=s.faces.length,g)for(n=0;k>n;n++)for(_=e.uvs[n],s.faceVertexUvs[n][o]=[],s.faceVertexUvs[n][o+1]=[],r=0;4>r;r++)u=F[a++],M=_[2*u],S=_[2*u+1],H=new THREE.Vector2(M,S),2!==r&&s.faceVertexUvs[n][o].push(H),0!==r&&s.faceVertexUvs[n][o+1].push(H);if(E&&(h=3*F[a++],R.normal.set(B[h++],B[h++],B[h]),x.normal.copy(R.normal)),v)for(n=0;4>n;n++)h=3*F[a++],C=new THREE.Vector3(B[h++],B[h++],B[h]),2!==n&&R.vertexNormals.push(C),0!==n&&x.vertexNormals.push(C);if(y&&(c=F[a++],A=D[c],R.color.setHex(A),x.color.setHex(A)),b)for(n=0;4>n;n++)c=F[a++],A=D[c],2!==n&&R.vertexColors.push(new THREE.Color(A)),0!==n&&x.vertexColors.push(new THREE.Color(A));s.faces.push(R),s.faces.push(x)}else{if(w=new THREE.Face3,w.a=F[a++],w.b=F[a++],w.c=F[a++],m&&(d=F[a++],w.materialIndex=d),o=s.faces.length,g)for(n=0;k>n;n++)for(_=e.uvs[n],s.faceVertexUvs[n][o]=[],r=0;3>r;r++)u=F[a++],M=_[2*u],S=_[2*u+1],H=new THREE.Vector2(M,S),s.faceVertexUvs[n][o].push(H);if(E&&(h=3*F[a++],w.normal.set(B[h++],B[h++],B[h])),v)for(n=0;3>n;n++)h=3*F[a++],C=new THREE.Vector3(B[h++],B[h++],B[h]),w.vertexNormals.push(C);if(y&&(c=F[a++],w.color.setHex(D[c])),b)for(n=0;3>n;n++)c=F[a++],w.vertexColors.push(new THREE.Color(D[c]));s.faces.push(w)}}function n(){var t=void 0!==e.influencesPerVertex?e.influencesPerVertex:2;if(e.skinWeights)for(var i=0,n=e.skinWeights.length;n>i;i+=t){var r=e.skinWeights[i],o=t>1?e.skinWeights[i+1]:0,a=t>2?e.skinWeights[i+2]:0,l=t>3?e.skinWeights[i+3]:0;s.skinWeights.push(new THREE.Vector4(r,o,a,l))}if(e.skinIndices)for(var i=0,n=e.skinIndices.length;n>i;i+=t){var c=e.skinIndices[i],h=t>1?e.skinIndices[i+1]:0,u=t>2?e.skinIndices[i+2]:0,d=t>3?e.skinIndices[i+3]:0;s.skinIndices.push(new THREE.Vector4(c,h,u,d))}s.bones=e.bones,s.bones&&s.bones.length>0&&(s.skinWeights.length!==s.skinIndices.length||s.skinIndices.length!==s.vertices.length)&&console.warn("When skinning, number of vertices ("+s.vertices.length+"), skinIndices ("+s.skinIndices.length+"), and skinWeights ("+s.skinWeights.length+") should match.")}function r(t){if(void 0!==e.morphTargets)for(var i=0,n=e.morphTargets.length;n>i;i++){s.morphTargets[i]={},s.morphTargets[i].name=e.morphTargets[i].name,s.morphTargets[i].vertices=[];for(var r=s.morphTargets[i].vertices,o=e.morphTargets[i].vertices,a=0,l=o.length;l>a;a+=3){var c=new THREE.Vector3;c.x=o[a]*t,c.y=o[a+1]*t,c.z=o[a+2]*t,r.push(c)}}if(void 0!==e.morphColors&&e.morphColors.length>0){console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');for(var h=s.faces,u=e.morphColors[0].colors,i=0,n=h.length;n>i;i++)h[i].color.fromArray(u,3*i)}}function o(){var t=[],i=[];void 0!==e.animation&&i.push(e.animation),void 0!==e.animations&&(e.animations.length?i=i.concat(e.animations):i.push(e.animations));for(var n=0;n0&&(s.animations=t)}var s=new THREE.Geometry,a=void 0!==e.scale?1/e.scale:1;if(i(a),n(),r(a),o(),s.computeFaceNormals(),s.computeBoundingSphere(),void 0===e.materials||0===e.materials.length)return{geometry:s};var l=THREE.Loader.prototype.initMaterials(e.materials,t,this.crossOrigin);return{geometry:s,materials:l}}},THREE.LoadingManager=function(e,t,i){var n=this,r=!1,o=0,s=0;this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=i,this.itemStart=function(e){s++,r===!1&&void 0!==n.onStart&&n.onStart(e,o,s),r=!0},this.itemEnd=function(e){o++,void 0!==n.onProgress&&n.onProgress(e,o,s),o===s&&(r=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(e){void 0!==n.onError&&n.onError(e)}},THREE.DefaultLoadingManager=new THREE.LoadingManager,THREE.BufferGeometryLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.BufferGeometryLoader.prototype={constructor:THREE.BufferGeometryLoader,load:function(e,t,i,n){var r=this,o=new THREE.XHRLoader(r.manager);o.load(e,function(e){t(r.parse(JSON.parse(e)))},i,n)},parse:function(e){var t=new THREE.BufferGeometry,i=e.data.index,n={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};if(void 0!==i){var r=new n[i.type](i.array);t.setIndex(new THREE.BufferAttribute(r,1))}var o=e.data.attributes;for(var s in o){var a=o[s],r=new n[a.type](a.array);t.addAttribute(s,new THREE.BufferAttribute(r,a.itemSize))}var l=e.data.groups||e.data.drawcalls||e.data.offsets;if(void 0!==l)for(var c=0,h=l.length;c!==h;++c){var u=l[c];t.addGroup(u.start,u.count,u.materialIndex)}var d=e.data.boundingSphere;if(void 0!==d){var p=new THREE.Vector3;void 0!==d.center&&p.fromArray(d.center),t.boundingSphere=new THREE.Sphere(p,d.radius)}return t}},THREE.MaterialLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager,this.textures={}},THREE.MaterialLoader.prototype={constructor:THREE.MaterialLoader,load:function(e,t,i,n){var r=this,o=new THREE.XHRLoader(r.manager);o.load(e,function(e){t(r.parse(JSON.parse(e)))},i,n)},setTextures:function(e){this.textures=e},getTexture:function(e){var t=this.textures;return void 0===t[e]&&console.warn("THREE.MaterialLoader: Undefined texture",e),t[e]},parse:function(e){var t=new THREE[e.type];if(void 0!==e.uuid&&(t.uuid=e.uuid),void 0!==e.name&&(t.name=e.name),void 0!==e.color&&t.color.setHex(e.color),void 0!==e.roughness&&(t.roughness=e.roughness),void 0!==e.metalness&&(t.metalness=e.metalness),void 0!==e.emissive&&t.emissive.setHex(e.emissive),void 0!==e.specular&&t.specular.setHex(e.specular),void 0!==e.shininess&&(t.shininess=e.shininess),void 0!==e.uniforms&&(t.uniforms=e.uniforms),void 0!==e.vertexShader&&(t.vertexShader=e.vertexShader),void 0!==e.fragmentShader&&(t.fragmentShader=e.fragmentShader),void 0!==e.vertexColors&&(t.vertexColors=e.vertexColors),void 0!==e.shading&&(t.shading=e.shading),void 0!==e.blending&&(t.blending=e.blending),void 0!==e.side&&(t.side=e.side),void 0!==e.opacity&&(t.opacity=e.opacity),void 0!==e.transparent&&(t.transparent=e.transparent),void 0!==e.alphaTest&&(t.alphaTest=e.alphaTest),void 0!==e.depthTest&&(t.depthTest=e.depthTest),void 0!==e.depthWrite&&(t.depthWrite=e.depthWrite),void 0!==e.colorWrite&&(t.colorWrite=e.colorWrite),void 0!==e.wireframe&&(t.wireframe=e.wireframe),void 0!==e.wireframeLinewidth&&(t.wireframeLinewidth=e.wireframeLinewidth),void 0!==e.size&&(t.size=e.size),void 0!==e.sizeAttenuation&&(t.sizeAttenuation=e.sizeAttenuation),void 0!==e.map&&(t.map=this.getTexture(e.map)),void 0!==e.alphaMap&&(t.alphaMap=this.getTexture(e.alphaMap),t.transparent=!0),void 0!==e.bumpMap&&(t.bumpMap=this.getTexture(e.bumpMap)),void 0!==e.bumpScale&&(t.bumpScale=e.bumpScale),void 0!==e.normalMap&&(t.normalMap=this.getTexture(e.normalMap)),void 0!==e.normalScale){var i=e.normalScale;Array.isArray(i)===!1&&(i=[i,i]),t.normalScale=(new THREE.Vector2).fromArray(i)}if(void 0!==e.displacementMap&&(t.displacementMap=this.getTexture(e.displacementMap)),void 0!==e.displacementScale&&(t.displacementScale=e.displacementScale),void 0!==e.displacementBias&&(t.displacementBias=e.displacementBias),void 0!==e.roughnessMap&&(t.roughnessMap=this.getTexture(e.roughnessMap)), -void 0!==e.metalnessMap&&(t.metalnessMap=this.getTexture(e.metalnessMap)),void 0!==e.emissiveMap&&(t.emissiveMap=this.getTexture(e.emissiveMap)),void 0!==e.emissiveIntensity&&(t.emissiveIntensity=e.emissiveIntensity),void 0!==e.specularMap&&(t.specularMap=this.getTexture(e.specularMap)),void 0!==e.envMap&&(t.envMap=this.getTexture(e.envMap),t.combine=THREE.MultiplyOperation),e.reflectivity&&(t.reflectivity=e.reflectivity),void 0!==e.lightMap&&(t.lightMap=this.getTexture(e.lightMap)),void 0!==e.lightMapIntensity&&(t.lightMapIntensity=e.lightMapIntensity),void 0!==e.aoMap&&(t.aoMap=this.getTexture(e.aoMap)),void 0!==e.aoMapIntensity&&(t.aoMapIntensity=e.aoMapIntensity),void 0!==e.materials)for(var n=0,r=e.materials.length;r>n;n++)t.materials.push(this.parse(e.materials[n]));return t}},THREE.ObjectLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager,this.texturePath=""},THREE.ObjectLoader.prototype={constructor:THREE.ObjectLoader,load:function(e,t,i,n){""===this.texturePath&&(this.texturePath=e.substring(0,e.lastIndexOf("/")+1));var r=this,o=new THREE.XHRLoader(r.manager);o.load(e,function(e){r.parse(JSON.parse(e),t)},i,n)},setTexturePath:function(e){this.texturePath=e},setCrossOrigin:function(e){this.crossOrigin=e},parse:function(e,t){var i=this.parseGeometries(e.geometries),n=this.parseImages(e.images,function(){void 0!==t&&t(s)}),r=this.parseTextures(e.textures,n),o=this.parseMaterials(e.materials,r),s=this.parseObject(e.object,i,o);return e.animations&&(s.animations=this.parseAnimations(e.animations)),(void 0===e.images||0===e.images.length)&&void 0!==t&&t(s),s},parseGeometries:function(e){var t={};if(void 0!==e)for(var i=new THREE.JSONLoader,n=new THREE.BufferGeometryLoader,r=0,o=e.length;o>r;r++){var s,a=e[r];switch(a.type){case"PlaneGeometry":case"PlaneBufferGeometry":s=new THREE[a.type](a.width,a.height,a.widthSegments,a.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":s=new THREE[a.type](a.width,a.height,a.depth,a.widthSegments,a.heightSegments,a.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":s=new THREE[a.type](a.radius,a.segments,a.thetaStart,a.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":s=new THREE[a.type](a.radiusTop,a.radiusBottom,a.height,a.radialSegments,a.heightSegments,a.openEnded,a.thetaStart,a.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":s=new THREE[a.type](a.radius,a.widthSegments,a.heightSegments,a.phiStart,a.phiLength,a.thetaStart,a.thetaLength);break;case"DodecahedronGeometry":s=new THREE.DodecahedronGeometry(a.radius,a.detail);break;case"IcosahedronGeometry":s=new THREE.IcosahedronGeometry(a.radius,a.detail);break;case"OctahedronGeometry":s=new THREE.OctahedronGeometry(a.radius,a.detail);break;case"TetrahedronGeometry":s=new THREE.TetrahedronGeometry(a.radius,a.detail);break;case"RingGeometry":case"RingBufferGeometry":s=new THREE[a.type](a.innerRadius,a.outerRadius,a.thetaSegments,a.phiSegments,a.thetaStart,a.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":s=new THREE[a.type](a.radius,a.tube,a.radialSegments,a.tubularSegments,a.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":s=new THREE[a.type](a.radius,a.tube,a.tubularSegments,a.radialSegments,a.p,a.q);break;case"LatheGeometry":s=new THREE.LatheGeometry(a.points,a.segments,a.phiStart,a.phiLength);break;case"BufferGeometry":s=n.parse(a);break;case"Geometry":s=i.parse(a.data,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+a.type+'"');continue}s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),t[a.uuid]=s}return t},parseMaterials:function(e,t){var i={};if(void 0!==e){var n=new THREE.MaterialLoader;n.setTextures(t);for(var r=0,o=e.length;o>r;r++){var s=n.parse(e[r]);i[s.uuid]=s}}return i},parseAnimations:function(e){for(var t=[],i=0;i0){var o=new THREE.LoadingManager(t),s=new THREE.ImageLoader(o);s.setCrossOrigin(this.crossOrigin);for(var a=0,l=e.length;l>a;a++){var c=e[a],h=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(c.url)?c.url:n.texturePath+c.url;r[c.uuid]=i(h)}}return r},parseTextures:function(e,t){function i(e){return"number"==typeof e?e:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",e),THREE[e])}var n={};if(void 0!==e)for(var r=0,o=e.length;o>r;r++){var s=e[r];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===t[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image);var a=new THREE.Texture(t[s.image]);a.needsUpdate=!0,a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),void 0!==s.mapping&&(a.mapping=i(s.mapping)),void 0!==s.offset&&(a.offset=new THREE.Vector2(s.offset[0],s.offset[1])),void 0!==s.repeat&&(a.repeat=new THREE.Vector2(s.repeat[0],s.repeat[1])),void 0!==s.minFilter&&(a.minFilter=i(s.minFilter)),void 0!==s.magFilter&&(a.magFilter=i(s.magFilter)),void 0!==s.anisotropy&&(a.anisotropy=s.anisotropy),Array.isArray(s.wrap)&&(a.wrapS=i(s.wrap[0]),a.wrapT=i(s.wrap[1])),n[s.uuid]=a}return n},parseObject:function(){var e=new THREE.Matrix4;return function(t,i,n){function r(e){return void 0===i[e]&&console.warn("THREE.ObjectLoader: Undefined geometry",e),i[e]}function o(e){return void 0!==e?(void 0===n[e]&&console.warn("THREE.ObjectLoader: Undefined material",e),n[e]):void 0}var s;switch(t.type){case"Scene":s=new THREE.Scene;break;case"PerspectiveCamera":s=new THREE.PerspectiveCamera(t.fov,t.aspect,t.near,t.far);break;case"OrthographicCamera":s=new THREE.OrthographicCamera(t.left,t.right,t.top,t.bottom,t.near,t.far);break;case"AmbientLight":s=new THREE.AmbientLight(t.color,t.intensity);break;case"DirectionalLight":s=new THREE.DirectionalLight(t.color,t.intensity);break;case"PointLight":s=new THREE.PointLight(t.color,t.intensity,t.distance,t.decay);break;case"SpotLight":s=new THREE.SpotLight(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":s=new THREE.HemisphereLight(t.color,t.groundColor,t.intensity);break;case"Mesh":var a=r(t.geometry),l=o(t.material);s=a.bones&&a.bones.length>0?new THREE.SkinnedMesh(a,l):new THREE.Mesh(a,l);break;case"LOD":s=new THREE.LOD;break;case"Line":s=new THREE.Line(r(t.geometry),o(t.material),t.mode);break;case"PointCloud":case"Points":s=new THREE.Points(r(t.geometry),o(t.material));break;case"Sprite":s=new THREE.Sprite(o(t.material));break;case"Group":s=new THREE.Group;break;default:s=new THREE.Object3D}if(s.uuid=t.uuid,void 0!==t.name&&(s.name=t.name),void 0!==t.matrix?(e.fromArray(t.matrix),e.decompose(s.position,s.quaternion,s.scale)):(void 0!==t.position&&s.position.fromArray(t.position),void 0!==t.rotation&&s.rotation.fromArray(t.rotation),void 0!==t.scale&&s.scale.fromArray(t.scale)),void 0!==t.castShadow&&(s.castShadow=t.castShadow),void 0!==t.receiveShadow&&(s.receiveShadow=t.receiveShadow),void 0!==t.visible&&(s.visible=t.visible),void 0!==t.userData&&(s.userData=t.userData),void 0!==t.children)for(var c in t.children)s.add(this.parseObject(t.children[c],i,n));if("LOD"===t.type)for(var h=t.levels,u=0;uh;++h)r(h);else l.load(e,function(e){var i=o._parser(e,!0);if(i.isCubemap)for(var n=i.mipmaps.length/i.mipmapCount,r=0;n>r;r++){s[r]={mipmaps:[]};for(var l=0;l0&&(n.alphaTest=this.alphaTest),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=this.premultipliedAlpha),this.wireframe===!0&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),i){var r=t(e.textures),o=t(e.images);r.length>0&&(n.textures=r),o.length>0&&(n.images=o)}return n},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.name=e.name,this.side=e.side,this.opacity=e.opacity,this.transparent=e.transparent,this.blending=e.blending,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.alphaTest=e.alphaTest,this.premultipliedAlpha=e.premultipliedAlpha,this.overdraw=e.overdraw,this.visible=e.visible,this},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Material.prototype),THREE.MaterialIdCount=0,THREE.LineBasicMaterial=function(e){THREE.Material.call(this),this.type="LineBasicMaterial",this.color=new THREE.Color(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.blending=THREE.NormalBlending,this.vertexColors=THREE.NoColors,this.fog=!0,this.setValues(e)},THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype),THREE.LineBasicMaterial.prototype.constructor=THREE.LineBasicMaterial,THREE.LineBasicMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.vertexColors=e.vertexColors,this.fog=e.fog,this},THREE.LineDashedMaterial=function(e){THREE.Material.call(this),this.type="LineDashedMaterial",this.color=new THREE.Color(16777215),this.linewidth=1,this.scale=1,this.dashSize=3,this.gapSize=1,this.blending=THREE.NormalBlending,this.vertexColors=THREE.NoColors,this.fog=!0,this.setValues(e)},THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype),THREE.LineDashedMaterial.prototype.constructor=THREE.LineDashedMaterial,THREE.LineDashedMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.linewidth=e.linewidth,this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this.vertexColors=e.vertexColors,this.fog=e.fog,this},THREE.MeshBasicMaterial=function(e){THREE.Material.call(this),this.type="MeshBasicMaterial",this.color=new THREE.Color(16777215),this.map=null,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.blending=THREE.NormalBlending,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.setValues(e)},THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshBasicMaterial.prototype.constructor=THREE.MeshBasicMaterial,THREE.MeshBasicMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.fog=e.fog,this.shading=e.shading,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.vertexColors=e.vertexColors,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this},THREE.MeshLambertMaterial=function(e){THREE.Material.call(this),this.type="MeshLambertMaterial",this.color=new THREE.Color(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new THREE.Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.blending=THREE.NormalBlending,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)},THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshLambertMaterial.prototype.constructor=THREE.MeshLambertMaterial,THREE.MeshLambertMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.fog=e.fog,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.vertexColors=e.vertexColors,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},THREE.MeshPhongMaterial=function(e){THREE.Material.call(this),this.type="MeshPhongMaterial",this.color=new THREE.Color(16777215),this.specular=new THREE.Color(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new THREE.Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new THREE.Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.blending=THREE.NormalBlending,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)},THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshPhongMaterial.prototype.constructor=THREE.MeshPhongMaterial,THREE.MeshPhongMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.fog=e.fog,this.shading=e.shading,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.vertexColors=e.vertexColors,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},THREE.MeshStandardMaterial=function(e){THREE.Material.call(this),this.type="MeshStandardMaterial",this.color=new THREE.Color(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 THREE.Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new THREE.Vector2(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.fog=!0,this.shading=THREE.SmoothShading,this.blending=THREE.NormalBlending,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)},THREE.MeshStandardMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshStandardMaterial.prototype.constructor=THREE.MeshStandardMaterial,THREE.MeshStandardMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.fog=e.fog,this.shading=e.shading,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.vertexColors=e.vertexColors,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},THREE.MeshDepthMaterial=function(e){THREE.Material.call(this),this.type="MeshDepthMaterial",this.morphTargets=!1,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)},THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshDepthMaterial.prototype.constructor=THREE.MeshDepthMaterial,THREE.MeshDepthMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this},THREE.MeshNormalMaterial=function(e){THREE.Material.call(this,e),this.type="MeshNormalMaterial",this.wireframe=!1,this.wireframeLinewidth=1,this.morphTargets=!1,this.setValues(e)},THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshNormalMaterial.prototype.constructor=THREE.MeshNormalMaterial,THREE.MeshNormalMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this},THREE.MultiMaterial=function(e){this.uuid=THREE.Math.generateUUID(),this.type="MultiMaterial",this.materials=e instanceof Array?e:[],this.visible=!0},THREE.MultiMaterial.prototype={constructor:THREE.MultiMaterial,toJSON:function(e){for(var t={metadata:{version:4.2,type:"material",generator:"MaterialExporter"},uuid:this.uuid,type:this.type,materials:[]},i=this.materials,n=0,r=i.length;r>n;n++){var o=i[n].toJSON(e);delete o.metadata,t.materials.push(o)}return t.visible=this.visible,t},clone:function(){for(var e=new this.constructor,t=0;t2048||t.height>2048?t.toDataURL("image/jpeg",.6):t.toDataURL("image/png")}if(void 0!==e.textures[this.uuid])return e.textures[this.uuid];var i={metadata:{version:4.4,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};if(void 0!==this.image){var n=this.image;void 0===n.uuid&&(n.uuid=THREE.Math.generateUUID()),void 0===e.images[n.uuid]&&(e.images[n.uuid]={uuid:n.uuid,url:t(n)}),i.image=n.uuid}return e.textures[this.uuid]=i,i},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(e){if(this.mapping===THREE.UVMapping){if(e.multiply(this.repeat),e.add(this.offset),e.x<0||e.x>1)switch(this.wrapS){ -case THREE.RepeatWrapping:e.x=e.x-Math.floor(e.x);break;case THREE.ClampToEdgeWrapping:e.x=e.x<0?0:1;break;case THREE.MirroredRepeatWrapping:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case THREE.RepeatWrapping:e.y=e.y-Math.floor(e.y);break;case THREE.ClampToEdgeWrapping:e.y=e.y<0?0:1;break;case THREE.MirroredRepeatWrapping:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}this.flipY&&(e.y=1-e.y)}}},THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype),THREE.TextureIdCount=0,THREE.CanvasTexture=function(e,t,i,n,r,o,s,a,l){THREE.Texture.call(this,e,t,i,n,r,o,s,a,l),this.needsUpdate=!0},THREE.CanvasTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CanvasTexture.prototype.constructor=THREE.CanvasTexture,THREE.CubeTexture=function(e,t,i,n,r,o,s,a,l){e=void 0!==e?e:[],t=void 0!==t?t:THREE.CubeReflectionMapping,THREE.Texture.call(this,e,t,i,n,r,o,s,a,l),this.flipY=!1},THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CubeTexture.prototype.constructor=THREE.CubeTexture,Object.defineProperty(THREE.CubeTexture.prototype,"images",{get:function(){return this.image},set:function(e){this.image=e}}),THREE.CompressedTexture=function(e,t,i,n,r,o,s,a,l,c,h){THREE.Texture.call(this,null,o,s,a,l,c,n,r,h),this.image={width:t,height:i},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1},THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CompressedTexture.prototype.constructor=THREE.CompressedTexture,THREE.DataTexture=function(e,t,i,n,r,o,s,a,l,c,h){THREE.Texture.call(this,null,o,s,a,l,c,n,r,h),this.image={data:e,width:t,height:i},this.magFilter=void 0!==l?l:THREE.NearestFilter,this.minFilter=void 0!==c?c:THREE.NearestFilter,this.flipY=!1,this.generateMipmaps=!1},THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype),THREE.DataTexture.prototype.constructor=THREE.DataTexture,THREE.VideoTexture=function(e,t,i,n,r,o,s,a,l){function c(){requestAnimationFrame(c),e.readyState===e.HAVE_ENOUGH_DATA&&(h.needsUpdate=!0)}THREE.Texture.call(this,e,t,i,n,r,o,s,a,l),this.generateMipmaps=!1;var h=this;c()},THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype),THREE.VideoTexture.prototype.constructor=THREE.VideoTexture,THREE.Group=function(){THREE.Object3D.call(this),this.type="Group"},THREE.Group.prototype=Object.create(THREE.Object3D.prototype),THREE.Group.prototype.constructor=THREE.Group,THREE.Points=function(e,t){THREE.Object3D.call(this),this.type="Points",this.geometry=void 0!==e?e:new THREE.Geometry,this.material=void 0!==t?t:new THREE.PointsMaterial({color:16777215*Math.random()})},THREE.Points.prototype=Object.create(THREE.Object3D.prototype),THREE.Points.prototype.constructor=THREE.Points,THREE.Points.prototype.raycast=function(){var e=new THREE.Matrix4,t=new THREE.Ray,i=new THREE.Sphere;return function(n,r){function o(e,i){var o=t.distanceSqToPoint(e);if(u>o){var a=t.closestPointToPoint(e);a.applyMatrix4(l);var c=n.ray.origin.distanceTo(a);if(cn.far)return;r.push({distance:c,distanceToRay:Math.sqrt(o),point:a.clone(),index:i,face:null,object:s})}}var s=this,a=this.geometry,l=this.matrixWorld,c=n.params.Points.threshold;if(null===a.boundingSphere&&a.computeBoundingSphere(),i.copy(a.boundingSphere),i.applyMatrix4(l),n.ray.intersectsSphere(i)!==!1){e.getInverse(l),t.copy(n.ray).applyMatrix4(e);var h=c/((this.scale.x+this.scale.y+this.scale.z)/3),u=h*h,d=new THREE.Vector3;if(a instanceof THREE.BufferGeometry){var p=a.index,f=a.attributes,m=f.position.array;if(null!==p)for(var g=p.array,E=0,v=g.length;v>E;E++){var y=g[E];d.fromArray(m,3*y),o(d,y)}else for(var E=0,b=m.length/3;b>E;E++)d.fromArray(m,3*E),o(d,E)}else for(var T=a.vertices,E=0,b=T.length;b>E;E++)o(T[E],E)}}}(),THREE.Points.prototype.clone=function(){return new this.constructor(this.geometry,this.material).copy(this)},THREE.Line=function(e,t,i){return 1===i?(console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new THREE.LineSegments(e,t)):(THREE.Object3D.call(this),this.type="Line",this.geometry=void 0!==e?e:new THREE.Geometry,void(this.material=void 0!==t?t:new THREE.LineBasicMaterial({color:16777215*Math.random()})))},THREE.Line.prototype=Object.create(THREE.Object3D.prototype),THREE.Line.prototype.constructor=THREE.Line,THREE.Line.prototype.raycast=function(){var e=new THREE.Matrix4,t=new THREE.Ray,i=new THREE.Sphere;return function(n,r){var o=n.linePrecision,s=o*o,a=this.geometry,l=this.matrixWorld;if(null===a.boundingSphere&&a.computeBoundingSphere(),i.copy(a.boundingSphere),i.applyMatrix4(l),n.ray.intersectsSphere(i)!==!1){e.getInverse(l),t.copy(n.ray).applyMatrix4(e);var c=new THREE.Vector3,h=new THREE.Vector3,u=new THREE.Vector3,d=new THREE.Vector3,p=this instanceof THREE.LineSegments?2:1;if(a instanceof THREE.BufferGeometry){var f=a.index,m=a.attributes,g=m.position.array;if(null!==f)for(var E=f.array,v=0,y=E.length-1;y>v;v+=p){var b=E[v],T=E[v+1];c.fromArray(g,3*b),h.fromArray(g,3*T);var w=t.distanceSqToSegment(c,h,d,u);if(!(w>s)){d.applyMatrix4(this.matrixWorld);var R=n.ray.origin.distanceTo(d);Rn.far||r.push({distance:R,point:u.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this})}}else for(var v=0,y=g.length/3-1;y>v;v+=p){c.fromArray(g,3*v),h.fromArray(g,3*v+3);var w=t.distanceSqToSegment(c,h,d,u);if(!(w>s)){d.applyMatrix4(this.matrixWorld);var R=n.ray.origin.distanceTo(d);Rn.far||r.push({distance:R,point:u.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this})}}}else if(a instanceof THREE.Geometry)for(var x=a.vertices,A=x.length,v=0;A-1>v;v+=p){var w=t.distanceSqToSegment(x[v],x[v+1],d,u);if(!(w>s)){d.applyMatrix4(this.matrixWorld);var R=n.ray.origin.distanceTo(d);Rn.far||r.push({distance:R,point:u.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this})}}}}}(),THREE.Line.prototype.clone=function(){return new this.constructor(this.geometry,this.material).copy(this)},THREE.LineStrip=0,THREE.LinePieces=1,THREE.LineSegments=function(e,t){THREE.Line.call(this,e,t),this.type="LineSegments"},THREE.LineSegments.prototype=Object.create(THREE.Line.prototype),THREE.LineSegments.prototype.constructor=THREE.LineSegments,THREE.Mesh=function(e,t){THREE.Object3D.call(this),this.type="Mesh",this.geometry=void 0!==e?e:new THREE.Geometry,this.material=void 0!==t?t:new THREE.MeshBasicMaterial({color:16777215*Math.random()}),this.drawMode=THREE.TrianglesDrawMode,this.updateMorphTargets()},THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype),THREE.Mesh.prototype.constructor=THREE.Mesh,THREE.Mesh.prototype.setDrawMode=function(e){this.drawMode=e},THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&this.geometry.morphTargets.length>0){this.morphTargetBase=-1,this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var e=0,t=this.geometry.morphTargets.length;t>e;e++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[e].name]=e}},THREE.Mesh.prototype.getMorphTargetIndexByName=function(e){return void 0!==this.morphTargetDictionary[e]?this.morphTargetDictionary[e]:(console.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+e+" does not exist. Returning 0."),0)},THREE.Mesh.prototype.raycast=function(){function e(e,t,i,n,r,o,s){return THREE.Triangle.barycoordFromPoint(e,t,i,n,m),r.multiplyScalar(m.x),o.multiplyScalar(m.y),s.multiplyScalar(m.z),r.add(o).add(s),r.clone()}function t(e,t,i,n,r,o,s){var a,l=e.material;if(a=l.side===THREE.BackSide?i.intersectTriangle(o,r,n,!0,s):i.intersectTriangle(n,r,o,l.side!==THREE.DoubleSide,s),null===a)return null;E.copy(s),E.applyMatrix4(e.matrixWorld);var c=t.ray.origin.distanceTo(E);return ct.far?null:{distance:c,point:E.clone(),object:e}}function i(i,n,r,o,c,h,u,m){s.fromArray(o,3*h),a.fromArray(o,3*u),l.fromArray(o,3*m);var E=t(i,n,r,s,a,l,g);return E&&(c&&(d.fromArray(c,2*h),p.fromArray(c,2*u),f.fromArray(c,2*m),E.uv=e(g,s,a,l,d,p,f)),E.face=new THREE.Face3(h,u,m,THREE.Triangle.normal(s,a,l)),E.faceIndex=h),E}var n=new THREE.Matrix4,r=new THREE.Ray,o=new THREE.Sphere,s=new THREE.Vector3,a=new THREE.Vector3,l=new THREE.Vector3,c=new THREE.Vector3,h=new THREE.Vector3,u=new THREE.Vector3,d=new THREE.Vector2,p=new THREE.Vector2,f=new THREE.Vector2,m=new THREE.Vector3,g=new THREE.Vector3,E=new THREE.Vector3;return function(m,E){var v=this.geometry,y=this.material,b=this.matrixWorld;if(void 0!==y&&(null===v.boundingSphere&&v.computeBoundingSphere(),o.copy(v.boundingSphere),o.applyMatrix4(b),m.ray.intersectsSphere(o)!==!1&&(n.getInverse(b),r.copy(m.ray).applyMatrix4(n),null===v.boundingBox||r.intersectsBox(v.boundingBox)!==!1))){var T,w;if(v instanceof THREE.BufferGeometry){var R,x,A,C=v.index,_=v.attributes,H=_.position.array;if(void 0!==_.uv&&(T=_.uv.array),null!==C)for(var M=C.array,S=0,F=M.length;F>S;S+=3)R=M[S],x=M[S+1],A=M[S+2],w=i(this,m,r,H,T,R,x,A),w&&(w.faceIndex=Math.floor(S/3),E.push(w));else for(var S=0,F=H.length;F>S;S+=9)R=S/3,x=R+1,A=R+2,w=i(this,m,r,H,T,R,x,A),w&&(w.index=R,E.push(w))}else if(v instanceof THREE.Geometry){var L,B,D,k=y instanceof THREE.MultiMaterial,P=k===!0?y.materials:null,I=v.vertices,O=v.faces,N=v.faceVertexUvs[0];N.length>0&&(T=N);for(var U=0,G=O.length;G>U;U++){var V=O[U],$=k===!0?P[V.materialIndex]:y;if(void 0!==$){if(L=I[V.a],B=I[V.b],D=I[V.c],$.morphTargets===!0){var z=v.morphTargets,W=this.morphTargetInfluences;s.set(0,0,0),a.set(0,0,0),l.set(0,0,0);for(var j=0,Y=z.length;Y>j;j++){var X=W[j];if(0!==X){var Z=z[j].vertices;s.addScaledVector(c.subVectors(Z[V.a],L),X),a.addScaledVector(h.subVectors(Z[V.b],B),X),l.addScaledVector(u.subVectors(Z[V.c],D),X)}}s.add(L),a.add(B),l.add(D),L=s,B=a,D=l}if(w=t(this,m,r,L,B,D,g)){if(T){var q=T[U];d.copy(q[0]),p.copy(q[1]),f.copy(q[2]),w.uv=e(g,L,B,D,d,p,f)}w.face=V,w.faceIndex=U,E.push(w)}}}}}}}(),THREE.Mesh.prototype.clone=function(){return new this.constructor(this.geometry,this.material).copy(this)},THREE.Bone=function(e){THREE.Object3D.call(this),this.type="Bone",this.skin=e},THREE.Bone.prototype=Object.create(THREE.Object3D.prototype),THREE.Bone.prototype.constructor=THREE.Bone,THREE.Bone.prototype.copy=function(e){return THREE.Object3D.prototype.copy.call(this,e),this.skin=e.skin,this},THREE.Skeleton=function(e,t,i){if(this.useVertexTexture=void 0!==i?i:!0,this.identityMatrix=new THREE.Matrix4,e=e||[],this.bones=e.slice(0),this.useVertexTexture){var n=Math.sqrt(4*this.bones.length);n=THREE.Math.nextPowerOfTwo(Math.ceil(n)),n=Math.max(n,4),this.boneTextureWidth=n,this.boneTextureHeight=n,this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType)}else this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===t)this.calculateInverses();else if(this.bones.length===t.length)this.boneInverses=t.slice(0);else{console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[];for(var r=0,o=this.bones.length;o>r;r++)this.boneInverses.push(new THREE.Matrix4)}},THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var e=0,t=this.bones.length;t>e;e++){var i=new THREE.Matrix4;this.bones[e]&&i.getInverse(this.bones[e].matrixWorld),this.boneInverses.push(i)}},THREE.Skeleton.prototype.pose=function(){for(var e,t=0,i=this.bones.length;i>t;t++)e=this.bones[t],e&&e.matrixWorld.getInverse(this.boneInverses[t]);for(var t=0,i=this.bones.length;i>t;t++)e=this.bones[t],e&&(e.parent?(e.matrix.getInverse(e.parent.matrixWorld),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))},THREE.Skeleton.prototype.update=function(){var e=new THREE.Matrix4;return function(){for(var t=0,i=this.bones.length;i>t;t++){var n=this.bones[t]?this.bones[t].matrixWorld:this.identityMatrix;e.multiplyMatrices(n,this.boneInverses[t]),e.flattenToArrayOffset(this.boneMatrices,16*t)}this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)}}(),THREE.Skeleton.prototype.clone=function(){return new THREE.Skeleton(this.bones,this.boneInverses,this.useVertexTexture)},THREE.SkinnedMesh=function(e,t,i){THREE.Mesh.call(this,e,t),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new THREE.Matrix4,this.bindMatrixInverse=new THREE.Matrix4;var n=[];if(this.geometry&&void 0!==this.geometry.bones){for(var r,o,s=0,a=this.geometry.bones.length;a>s;++s)o=this.geometry.bones[s],r=new THREE.Bone(this),n.push(r),r.name=o.name,r.position.fromArray(o.pos),r.quaternion.fromArray(o.rotq),void 0!==o.scl&&r.scale.fromArray(o.scl);for(var s=0,a=this.geometry.bones.length;a>s;++s)o=this.geometry.bones[s],-1!==o.parent&&null!==o.parent?n[o.parent].add(n[s]):this.add(n[s])}this.normalizeSkinWeights(),this.updateMatrixWorld(!0),this.bind(new THREE.Skeleton(n,void 0,i),this.matrixWorld)},THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype),THREE.SkinnedMesh.prototype.constructor=THREE.SkinnedMesh,THREE.SkinnedMesh.prototype.bind=function(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.getInverse(t)},THREE.SkinnedMesh.prototype.pose=function(){this.skeleton.pose()},THREE.SkinnedMesh.prototype.normalizeSkinWeights=function(){if(this.geometry instanceof THREE.Geometry)for(var e=0;ei&&!(e1){e.setFromMatrixPosition(i.matrixWorld),t.setFromMatrixPosition(this.matrixWorld);var r=e.distanceTo(t);n[0].object.visible=!0;for(var o=1,s=n.length;s>o&&r>=n[o].distance;o++)n[o-1].object.visible=!1,n[o].object.visible=!0;for(;s>o;o++)n[o].object.visible=!1}}}(),THREE.LOD.prototype.copy=function(e){THREE.Object3D.prototype.copy.call(this,e,!1);for(var t=e.levels,i=0,n=t.length;n>i;i++){var r=t[i];this.addLevel(r.object.clone(),r.distance)}return this},THREE.LOD.prototype.toJSON=function(e){var t=THREE.Object3D.prototype.toJSON.call(this,e);t.object.levels=[];for(var i=this.levels,n=0,r=i.length;r>n;n++){var o=i[n];t.object.levels.push({object:o.object.uuid,distance:o.distance})}return t},THREE.Sprite=function(){var e=new Uint16Array([0,1,2,0,2,3]),t=new Float32Array([-.5,-.5,0,.5,-.5,0,.5,.5,0,-.5,.5,0]),i=new Float32Array([0,0,1,0,1,1,0,1]),n=new THREE.BufferGeometry;return n.setIndex(new THREE.BufferAttribute(e,1)),n.addAttribute("position",new THREE.BufferAttribute(t,3)),n.addAttribute("uv",new THREE.BufferAttribute(i,2)),function(e){THREE.Object3D.call(this),this.type="Sprite",this.geometry=n,this.material=void 0!==e?e:new THREE.SpriteMaterial}}(),THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype),THREE.Sprite.prototype.constructor=THREE.Sprite,THREE.Sprite.prototype.raycast=function(){var e=new THREE.Vector3;return function(t,i){e.setFromMatrixPosition(this.matrixWorld);var n=t.ray.distanceSqToPoint(e),r=this.scale.x*this.scale.y;n>r||i.push({distance:Math.sqrt(n),point:this.position,face:null,object:this})}}(),THREE.Sprite.prototype.clone=function(){return new this.constructor(this.material).copy(this)},THREE.Particle=THREE.Sprite,THREE.LensFlare=function(e,t,i,n,r){THREE.Object3D.call(this),this.lensFlares=[],this.positionScreen=new THREE.Vector3,this.customUpdateCallback=void 0,void 0!==e&&this.add(e,t,i,n,r)},THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype),THREE.LensFlare.prototype.constructor=THREE.LensFlare,THREE.LensFlare.prototype.add=function(e,t,i,n,r,o){void 0===t&&(t=-1),void 0===i&&(i=0),void 0===o&&(o=1),void 0===r&&(r=new THREE.Color(16777215)),void 0===n&&(n=THREE.NormalBlending),i=Math.min(i,Math.max(0,i)),this.lensFlares.push({texture:e,size:t,distance:i,x:0,y:0,z:0,scale:1,rotation:0,opacity:o,color:r,blending:n})},THREE.LensFlare.prototype.updateLensFlares=function(){var e,t,i=this.lensFlares.length,n=2*-this.positionScreen.x,r=2*-this.positionScreen.y;for(e=0;i>e;e++)t=this.lensFlares[e],t.x=this.positionScreen.x+n*t.distance,t.y=this.positionScreen.y+r*t.distance,t.wantedRotation=t.x*Math.PI*.25,t.rotation+=.25*(t.wantedRotation-t.rotation)},THREE.LensFlare.prototype.copy=function(e){THREE.Object3D.prototype.copy.call(this,e),this.positionScreen.copy(e.positionScreen),this.customUpdateCallback=e.customUpdateCallback;for(var t=0,i=e.lensFlares.length;i>t;t++)this.lensFlares.push(e.lensFlares[t]);return this},THREE.Scene=function(){THREE.Object3D.call(this),this.type="Scene",this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0},THREE.Scene.prototype=Object.create(THREE.Object3D.prototype),THREE.Scene.prototype.constructor=THREE.Scene,THREE.Scene.prototype.copy=function(e,t){return THREE.Object3D.prototype.copy.call(this,e,t),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this},THREE.Fog=function(e,t,i){this.name="",this.color=new THREE.Color(e),this.near=void 0!==t?t:1,this.far=void 0!==i?i:1e3},THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)},THREE.FogExp2=function(e,t){this.name="",this.color=new THREE.Color(e),this.density=void 0!==t?t:25e-5},THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)},THREE.ShaderChunk={},THREE.ShaderChunk.alphamap_fragment="#ifdef USE_ALPHAMAP\n diffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",THREE.ShaderChunk.alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n uniform sampler2D alphaMap;\n#endif\n",THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n if ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",THREE.ShaderChunk.aomap_fragment="#ifdef USE_AOMAP\n float ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n reflectedLight.indirectDiffuse *= ambientOcclusion;\n #if defined( USE_ENVMAP ) && defined( STANDARD )\n float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n #endif\n#endif\n",THREE.ShaderChunk.aomap_pars_fragment="#ifdef USE_AOMAP\n uniform sampler2D aoMap;\n uniform float aoMapIntensity;\n#endif",THREE.ShaderChunk.begin_vertex="\nvec3 transformed = vec3( position );\n",THREE.ShaderChunk.beginnormal_vertex="\nvec3 objectNormal = vec3( normal );\n",THREE.ShaderChunk.bsdfs="bool testLightInRange( const in float lightDistance, const in float cutoffDistance ) {\n return any( bvec2( cutoffDistance == 0.0, lightDistance < cutoffDistance ) );\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n if( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n float distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n float maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n return distanceFalloff * maxDistanceCutoffFactor;\n#else\n return pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n }\n return 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n return RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n return ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n float a2 = pow2( alpha );\n float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n return 1.0 / ( gl * gv );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n float a2 = pow2( alpha );\n float denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n return 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 float alpha = pow2( roughness );\n vec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n float dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n float dotNH = saturate( dot( geometry.normal, halfDir ) );\n float dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n vec3 F = F_Schlick( specularColor, dotLH );\n float G = G_GGX_Smith( alpha, dotNL, dotNV );\n float D = D_GGX( alpha, dotNH );\n return F * ( G * D );\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n vec4 r = roughness * c0 + c1;\n float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n vec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n return specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n return 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n return 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 vec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n float dotNH = saturate( dot( geometry.normal, halfDir ) );\n float dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n vec3 F = F_Schlick( specularColor, dotLH );\n float G = G_BlinnPhong_Implicit( );\n float D = D_BlinnPhong( shininess, dotNH );\n return F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n return ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n return sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n",THREE.ShaderChunk.bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n uniform sampler2D bumpMap;\n uniform float bumpScale;\n vec2 dHdxy_fwd() {\n vec2 dSTdx = dFdx( vUv );\n vec2 dSTdy = dFdy( vUv );\n float Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n float dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n float dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n return vec2( dBx, dBy );\n }\n vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n vec3 vSigmaX = dFdx( surf_pos );\n vec3 vSigmaY = dFdy( surf_pos );\n vec3 vN = surf_norm;\n vec3 R1 = cross( vSigmaY, vN );\n vec3 R2 = cross( vN, vSigmaX );\n float fDet = dot( vSigmaX, R1 );\n vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n return normalize( abs( fDet ) * surf_norm - vGrad );\n }\n#endif\n",THREE.ShaderChunk.color_fragment="#ifdef USE_COLOR\n diffuseColor.rgb *= vColor;\n#endif",THREE.ShaderChunk.color_pars_fragment="#ifdef USE_COLOR\n varying vec3 vColor;\n#endif\n",THREE.ShaderChunk.color_pars_vertex="#ifdef USE_COLOR\n varying vec3 vColor;\n#endif",THREE.ShaderChunk.color_vertex="#ifdef USE_COLOR\n vColor.xyz = color.xyz;\n#endif",THREE.ShaderChunk.common="#define PI 3.14159\n#define PI2 6.28318\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 ) ); }\nstruct IncidentLight {\n vec3 color;\n vec3 direction;\n bool visible;\n};\nstruct ReflectedLight {\n vec3 directDiffuse;\n vec3 directSpecular;\n vec3 indirectDiffuse;\n vec3 indirectSpecular;\n};\nstruct GeometricContext {\n vec3 position;\n vec3 normal;\n vec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n float distance = dot( planeNormal, point - pointOnPlane );\n return - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\n",THREE.ShaderChunk.cube_uv_reflection_fragment="#ifdef ENVMAP_TYPE_CUBE_UV\nconst float cubeUV_textureSize = 1024.0;\nint getFaceFromDirection(vec3 direction) {\n vec3 absDirection = abs(direction);\n int face = -1;\n if( absDirection.x > absDirection.z ) {\n if(absDirection.x > absDirection.y )\n face = direction.x > 0.0 ? 0 : 3;\n else\n face = direction.y > 0.0 ? 1 : 4;\n }\n else {\n if(absDirection.z > absDirection.y )\n face = direction.z > 0.0 ? 2 : 5;\n else\n face = direction.y > 0.0 ? 1 : 4;\n }\n return face;\n}\nconst float cubeUV_maxLods1 = log2(cubeUV_textureSize*0.25) - 1.0;\nconst float cubeUV_rangeClamp = exp2((6.0 - 1.0) * 2.0);\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n float scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n float dxRoughness = dFdx(roughness);\n float dyRoughness = dFdy(roughness);\n vec3 dx = dFdx( vec * scale * dxRoughness );\n vec3 dy = dFdy( vec * scale * dyRoughness );\n float d = max( dot( dx, dx ), dot( dy, dy ) );\n d = clamp(d, 1.0, cubeUV_rangeClamp);\n float mipLevel = 0.5 * log2(d);\n return vec2(floor(mipLevel), fract(mipLevel));\n}\nconst float cubeUV_maxLods2 = log2(cubeUV_textureSize*0.25) - 2.0;\nconst float cubeUV_rcpTextureSize = 1.0 / cubeUV_textureSize;\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n mipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n float a = 16.0 * cubeUV_rcpTextureSize;\n vec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n vec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n float powScale = exp2_packed.x * exp2_packed.y;\n float scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n float mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n bool bRes = mipLevel == 0.0;\n scale = bRes && (scale < a) ? a : scale;\n vec3 r;\n vec2 offset;\n int face = getFaceFromDirection(direction);\n float rcpPowScale = 1.0 / powScale;\n if( face == 0) {\n r = vec3(direction.x, -direction.z, direction.y);\n offset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n }\n else if( face == 1) {\n r = vec3(direction.y, direction.x, direction.z);\n offset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n }\n else if( face == 2) {\n r = vec3(direction.z, direction.x, direction.y);\n offset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n }\n else if( face == 3) {\n r = vec3(direction.x, direction.z, direction.y);\n offset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n }\n else if( face == 4) {\n r = vec3(direction.y, direction.x, -direction.z);\n offset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n }\n else {\n r = vec3(direction.z, -direction.x, direction.y);\n offset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n }\n r = normalize(r);\n float texelOffset = 0.5 * cubeUV_rcpTextureSize;\n vec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n vec2 base = offset + vec2( texelOffset );\n return base + s * ( scale - 2.0 * texelOffset );\n}\nconst float cubeUV_maxLods3 = log2(cubeUV_textureSize*0.25) - 3.0;\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n float roughnessVal = roughness* cubeUV_maxLods3;\n float r1 = floor(roughnessVal);\n float r2 = r1 + 1.0;\n float t = fract(roughnessVal);\n vec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n float s = mipInfo.y;\n float level0 = mipInfo.x;\n float level1 = level0 + 1.0;\n level1 = level1 > 5.0 ? 5.0 : level1;\n level0 += min( floor( s + 0.5 ), 5.0 );\n vec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n vec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n vec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n vec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n vec4 result = mix(color10, color20, t);\n return vec4(result.rgb, 1.0);\n}\n#endif\n",THREE.ShaderChunk.defaultnormal_vertex="#ifdef FLIP_SIDED\n objectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;\n",THREE.ShaderChunk.displacementmap_vertex="#ifdef USE_DISPLACEMENTMAP\n transformed += normal * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",THREE.ShaderChunk.displacementmap_pars_vertex="#ifdef USE_DISPLACEMENTMAP\n uniform sampler2D displacementMap;\n uniform float displacementScale;\n uniform float displacementBias;\n#endif\n", +},Utils.prototype.cloneObj=function(e){return JSON.parse(JSON.stringify(e))},new Utils}),define("app/tabs",["app/utils"],function(e){function t(e,t,i,n,r){var o=this;this.callback=r,this.container=e;var s=document.createElement("div");s.className="pocketgl-tabs";var a=document.createElement("ul");this.tabIDs=["render","vertex_shader","fragment_shader"];for(var l=[],c=0;3>c;c++)if(n||1!=c){var h=document.createElement("li"),u=document.createElement("a");u.href="#",u.style.color=i,h.appendChild(u),a.appendChild(h),u.addEventListener("click",function(e,t){return function(i){o.switchTab(i,e,t)}}(u,this.tabIDs[c])),l[this.tabIDs[c]]=u}s.appendChild(a);var d=document.createElement("div");d.className="hl animated",d.style.width="70px",d.style.left="0px",d.style.backgroundColor=t,s.appendChild(d),this.container.appendChild(s),this.hl=d,this.tabs=l,this.currentTab=l.render,this.refresh()}return t.prototype.refresh=function(){var t=e.getElementSize(this.container);this.setTabNames(t.width),this.repositionHighlight(this.currentTab)},t.prototype.setTabNames=function(e){var t,i=["Render","Vertex Shader","Fragment Shader"],n=["Render","Vertex","Fragment"],r=["Rnd","Vtx","Frag"];t=340>e?r:450>e?n:i;for(var o in this.tabIDs){var s=this.tabIDs[o];void 0!=this.tabs[s]&&(this.tabs[this.tabIDs[o]].innerHTML=t[o])}},t.prototype.switchTab=function(e,t,i){e.preventDefault(),e.stopPropagation(),this.repositionHighlight(t),this.currentTab=t,this.callback(i)},t.prototype.repositionHighlight=function(t){var i;return i=e.getElementSize(t),container=e.getElementSize(this.tabs.render),this.setStyles(this.hl,{left:i.left-container.left+"px",width:i.width+"px"})},t.prototype.setStyles=function(e,t){var i,n;n=[];for(i in t)n.push(e.style[i]=t[i]);return n},t.prototype.disable=function(){for(var e in this.tabIDs){var t=this.tabIDs[e];void 0!=this.tabs[t]&&(this.tabs[this.tabIDs[e]].style.visibility="hidden")}this.hl.style.visibility="hidden"},t.prototype.enable=function(){for(var e in this.tabIDs){var t=this.tabIDs[e];void 0!=this.tabs[t]&&(this.tabs[t].style.visibility="visible")}this.hl.style.visibility="visible"},t}),define("app/config",{version:"1.0.6",website:"http://pocket.gl",brightAceTheme:"crimson_editor",darkAceTheme:"vibrant_ink",fluidWidth:!0,width:620,height:400,backgroundColor:"#ddd",tabColor:"#1c90f3",tabTextColor:"#333",animated:!1,playButtons:!0,transparent:!1,editorTheme:"dark",editorWrap:!0,showTabs:!0,GUIClosed:!1,orbiting:!0,autoOrbit:!1,autoOrbitSpeed:2,zoom:!1,copyright:"",copyrightColor:"#666",copyrightLinkColor:"#a00",cameraDistance:112,cameraPitch:27,cameraYaw:0}),define("app/loadingManager",[],function(){return LoadingManager=function(e,t){this.domEl=e,this.onComplete=t,this.reset()},LoadingManager.prototype={constructor:LoadingManager,setProgress:function(e){this.error||(this.domEl.style.width=100*e+"%",this.domEl.style.backgroundColor="#fff")},addObject:function(e){this.objects.push({obj:e,progress:0})},onProgress:function(e,t){if(0!=this.objects.length){console.log("onProgress "+t);for(i in this.objects){var n=this.objects[i];e==n.obj&&(n.progress=t)}this.update()}},onError:function(e){console.log("Error loading: "+e),this.error=!0,this.domEl.style.width="100%",this.domEl.style.backgroundColor="#a00"},update:function(){var e=this,t=0;for(i in this.objects){var n=this.objects[i];t+=n.progress}t/=this.objects.length,this.setProgress(t),1==t&&this.ready&&(setTimeout(function(){e.extraOnComplete&&(e.extraOnComplete(),e.extraOnComplete=void 0),e.onComplete()},100),this.reset())},setReady:function(){this.ready=!0,this.update()},reset:function(){this.objects=[],this.ready=!1,this.error=!1,this.setProgress(0)},setExtraCompleteCallback:function(e){this.extraOnComplete=e}},LoadingManager});var THREE={REVISION:"75"};"function"==typeof define&&define.amd?define("three",THREE):"undefined"!=typeof exports&&"undefined"!=typeof module&&(module.exports=THREE),void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52)),void 0===Math.sign&&(Math.sign=function(e){return 0>e?-1:e>0?1:+e}),void 0===Function.prototype.name&&void 0!==Object.defineProperty&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1]}}),void 0===Object.assign&&Object.defineProperty(Object,"assign",{writable:!0,configurable:!0,value:function(e){"use strict";if(void 0===e||null===e)throw new TypeError("Cannot convert first argument to object");for(var t=Object(e),i=1,n=arguments.length;i!==n;++i){var r=arguments[i];if(void 0!==r&&null!==r){r=Object(r);for(var o=Object.keys(r),s=0,a=o.length;s!==a;++s){var l=o[s],c=Object.getOwnPropertyDescriptor(r,l);void 0!==c&&c.enumerable&&(t[l]=r[l])}}}return t}}),THREE.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2},THREE.CullFaceNone=0,THREE.CullFaceBack=1,THREE.CullFaceFront=2,THREE.CullFaceFrontBack=3,THREE.FrontFaceDirectionCW=0,THREE.FrontFaceDirectionCCW=1,THREE.BasicShadowMap=0,THREE.PCFShadowMap=1,THREE.PCFSoftShadowMap=2,THREE.FrontSide=0,THREE.BackSide=1,THREE.DoubleSide=2,THREE.FlatShading=1,THREE.SmoothShading=2,THREE.NoColors=0,THREE.FaceColors=1,THREE.VertexColors=2,THREE.NoBlending=0,THREE.NormalBlending=1,THREE.AdditiveBlending=2,THREE.SubtractiveBlending=3,THREE.MultiplyBlending=4,THREE.CustomBlending=5,THREE.AddEquation=100,THREE.SubtractEquation=101,THREE.ReverseSubtractEquation=102,THREE.MinEquation=103,THREE.MaxEquation=104,THREE.ZeroFactor=200,THREE.OneFactor=201,THREE.SrcColorFactor=202,THREE.OneMinusSrcColorFactor=203,THREE.SrcAlphaFactor=204,THREE.OneMinusSrcAlphaFactor=205,THREE.DstAlphaFactor=206,THREE.OneMinusDstAlphaFactor=207,THREE.DstColorFactor=208,THREE.OneMinusDstColorFactor=209,THREE.SrcAlphaSaturateFactor=210,THREE.NeverDepth=0,THREE.AlwaysDepth=1,THREE.LessDepth=2,THREE.LessEqualDepth=3,THREE.EqualDepth=4,THREE.GreaterEqualDepth=5,THREE.GreaterDepth=6,THREE.NotEqualDepth=7,THREE.MultiplyOperation=0,THREE.MixOperation=1,THREE.AddOperation=2,THREE.NoToneMapping=0,THREE.LinearToneMapping=1,THREE.ReinhardToneMapping=2,THREE.Uncharted2ToneMapping=3,THREE.CineonToneMapping=4,THREE.UVMapping=300,THREE.CubeReflectionMapping=301,THREE.CubeRefractionMapping=302,THREE.EquirectangularReflectionMapping=303,THREE.EquirectangularRefractionMapping=304,THREE.SphericalReflectionMapping=305,THREE.CubeUVReflectionMapping=306,THREE.CubeUVRefractionMapping=307,THREE.RepeatWrapping=1e3,THREE.ClampToEdgeWrapping=1001,THREE.MirroredRepeatWrapping=1002,THREE.NearestFilter=1003,THREE.NearestMipMapNearestFilter=1004,THREE.NearestMipMapLinearFilter=1005,THREE.LinearFilter=1006,THREE.LinearMipMapNearestFilter=1007,THREE.LinearMipMapLinearFilter=1008,THREE.UnsignedByteType=1009,THREE.ByteType=1010,THREE.ShortType=1011,THREE.UnsignedShortType=1012,THREE.IntType=1013,THREE.UnsignedIntType=1014,THREE.FloatType=1015,THREE.HalfFloatType=1025,THREE.UnsignedShort4444Type=1016,THREE.UnsignedShort5551Type=1017,THREE.UnsignedShort565Type=1018,THREE.AlphaFormat=1019,THREE.RGBFormat=1020,THREE.RGBAFormat=1021,THREE.LuminanceFormat=1022,THREE.LuminanceAlphaFormat=1023,THREE.RGBEFormat=THREE.RGBAFormat,THREE.RGB_S3TC_DXT1_Format=2001,THREE.RGBA_S3TC_DXT1_Format=2002,THREE.RGBA_S3TC_DXT3_Format=2003,THREE.RGBA_S3TC_DXT5_Format=2004,THREE.RGB_PVRTC_4BPPV1_Format=2100,THREE.RGB_PVRTC_2BPPV1_Format=2101,THREE.RGBA_PVRTC_4BPPV1_Format=2102,THREE.RGBA_PVRTC_2BPPV1_Format=2103,THREE.RGB_ETC1_Format=2151,THREE.LoopOnce=2200,THREE.LoopRepeat=2201,THREE.LoopPingPong=2202,THREE.InterpolateDiscrete=2300,THREE.InterpolateLinear=2301,THREE.InterpolateSmooth=2302,THREE.ZeroCurvatureEnding=2400,THREE.ZeroSlopeEnding=2401,THREE.WrapAroundEnding=2402,THREE.TrianglesDrawMode=0,THREE.TriangleStripDrawMode=1,THREE.TriangleFanDrawMode=2,THREE.LinearEncoding=3e3,THREE.sRGBEncoding=3001,THREE.GammaEncoding=3007,THREE.RGBEEncoding=3002,THREE.LogLuvEncoding=3003,THREE.RGBM7Encoding=3004,THREE.RGBM16Encoding=3005,THREE.RGBDEncoding=3006,THREE.Color=function(e){return 3===arguments.length?this.fromArray(arguments):this.set(e)},THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(e){return e instanceof THREE.Color?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e),this},setScalar:function(e){this.r=e,this.g=e,this.b=e},setHex:function(e){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,this},setRGB:function(e,t,i){return this.r=e,this.g=t,this.b=i,this},setHSL:function(){function e(e,t,i){return 0>i&&(i+=1),i>1&&(i-=1),1/6>i?e+6*(t-e)*i:.5>i?t:2/3>i?e+6*(t-e)*(2/3-i):e}return function(t,i,n){if(t=THREE.Math.euclideanModulo(t,1),i=THREE.Math.clamp(i,0,1),n=THREE.Math.clamp(n,0,1),0===i)this.r=this.g=this.b=n;else{var r=.5>=n?n*(1+i):n+i-n*i,o=2*n-r;this.r=e(o,r,t+1/3),this.g=e(o,r,t),this.b=e(o,r,t-1/3)}return this}}(),setStyle:function(e){function t(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}var i;if(i=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(e)){var n,r=i[1],o=i[2];switch(r){case"rgb":case"rgba":if(n=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(n[1],10))/255,this.g=Math.min(255,parseInt(n[2],10))/255,this.b=Math.min(255,parseInt(n[3],10))/255,t(n[5]),this;if(n=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.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,t(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*)?$/.exec(o)){var s=parseFloat(n[1])/360,a=parseInt(n[2],10)/100,l=parseInt(n[3],10)/100;return t(n[5]),this.setHSL(s,a,l)}}}else if(i=/^\#([A-Fa-f0-9]+)$/.exec(e)){var c=i[1],h=c.length;if(3===h)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===h)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}if(e&&e.length>0){var c=THREE.ColorKeywords[e];void 0!==c?this.setHex(c):console.warn("THREE.Color: Unknown color "+e)}return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},copyGammaToLinear:function(e,t){return void 0===t&&(t=2),this.r=Math.pow(e.r,t),this.g=Math.pow(e.g,t),this.b=Math.pow(e.b,t),this},copyLinearToGamma:function(e,t){void 0===t&&(t=2);var i=t>0?1/t:1;return this.r=Math.pow(e.r,i),this.g=Math.pow(e.g,i),this.b=Math.pow(e.b,i),this},convertGammaToLinear:function(){var e=this.r,t=this.g,i=this.b;return this.r=e*e,this.g=t*t,this.b=i*i,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(e){var t,i,n=e||{h:0,s:0,l:0},r=this.r,o=this.g,s=this.b,a=Math.max(r,o,s),l=Math.min(r,o,s),c=(l+a)/2;if(l===a)t=0,i=0;else{var h=a-l;switch(i=.5>=c?h/(a+l):h/(2-a-l),a){case r:t=(o-s)/h+(s>o?6:0);break;case o:t=(s-r)/h+2;break;case s:t=(r-o)/h+4}t/=6}return n.h=t,n.s=i,n.l=c,n},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(e,t,i){var n=this.getHSL();return n.h+=e,n.s+=t,n.l+=i,this.setHSL(n.h,n.s,n.l),this},add:function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this},addColors:function(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this},addScalar:function(e){return this.r+=e,this.g+=e,this.b+=e,this},multiply:function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this},multiplyScalar:function(e){return this.r*=e,this.g*=e,this.b*=e,this},lerp:function(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this},equals:function(e){return e.r===this.r&&e.g===this.g&&e.b===this.b},fromArray:function(e,t){return void 0===t&&(t=0),this.r=e[t],this.g=e[t+1],this.b=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}},THREE.ColorKeywords={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,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},THREE.Quaternion=function(e,t,i,n){this._x=e||0,this._y=t||0,this._z=i||0,this._w=void 0!==n?n:1},THREE.Quaternion.prototype={constructor:THREE.Quaternion,get x(){return this._x},set x(e){this._x=e,this.onChangeCallback()},get y(){return this._y},set y(e){this._y=e,this.onChangeCallback()},get z(){return this._z},set z(e){this._z=e,this.onChangeCallback()},get w(){return this._w},set w(e){this._w=e,this.onChangeCallback()},set:function(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._w=n,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this.onChangeCallback(),this},setFromEuler:function(e,t){if(e instanceof THREE.Euler==!1)throw new Error("THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var i=Math.cos(e._x/2),n=Math.cos(e._y/2),r=Math.cos(e._z/2),o=Math.sin(e._x/2),s=Math.sin(e._y/2),a=Math.sin(e._z/2),l=e.order;return"XYZ"===l?(this._x=o*n*r+i*s*a,this._y=i*s*r-o*n*a,this._z=i*n*a+o*s*r,this._w=i*n*r-o*s*a):"YXZ"===l?(this._x=o*n*r+i*s*a,this._y=i*s*r-o*n*a,this._z=i*n*a-o*s*r,this._w=i*n*r+o*s*a):"ZXY"===l?(this._x=o*n*r-i*s*a,this._y=i*s*r+o*n*a,this._z=i*n*a+o*s*r,this._w=i*n*r-o*s*a):"ZYX"===l?(this._x=o*n*r-i*s*a,this._y=i*s*r+o*n*a,this._z=i*n*a-o*s*r,this._w=i*n*r+o*s*a):"YZX"===l?(this._x=o*n*r+i*s*a,this._y=i*s*r+o*n*a,this._z=i*n*a-o*s*r,this._w=i*n*r-o*s*a):"XZY"===l&&(this._x=o*n*r-i*s*a,this._y=i*s*r-o*n*a,this._z=i*n*a+o*s*r,this._w=i*n*r+o*s*a),t!==!1&&this.onChangeCallback(),this},setFromAxisAngle:function(e,t){var i=t/2,n=Math.sin(i);return this._x=e.x*n,this._y=e.y*n,this._z=e.z*n,this._w=Math.cos(i),this.onChangeCallback(),this},setFromRotationMatrix:function(e){var t,i=e.elements,n=i[0],r=i[4],o=i[8],s=i[1],a=i[5],l=i[9],c=i[2],h=i[6],u=i[10],d=n+a+u;return d>0?(t=.5/Math.sqrt(d+1),this._w=.25/t,this._x=(h-l)*t,this._y=(o-c)*t,this._z=(s-r)*t):n>a&&n>u?(t=2*Math.sqrt(1+n-a-u),this._w=(h-l)/t,this._x=.25*t,this._y=(r+s)/t,this._z=(o+c)/t):a>u?(t=2*Math.sqrt(1+a-n-u),this._w=(o-c)/t,this._x=(r+s)/t,this._y=.25*t,this._z=(l+h)/t):(t=2*Math.sqrt(1+u-n-a),this._w=(s-r)/t,this._x=(o+c)/t,this._y=(l+h)/t,this._z=.25*t),this.onChangeCallback(),this},setFromUnitVectors:function(){var e,t,i=1e-6;return function(n,r){return void 0===e&&(e=new THREE.Vector3),t=n.dot(r)+1,i>t?(t=0,Math.abs(n.x)>Math.abs(n.z)?e.set(-n.y,n.x,0):e.set(0,-n.z,n.y)):e.crossVectors(n,r),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize(),this}}(),inverse:function(){return this.conjugate().normalize(),this},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._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 e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this.onChangeCallback(),this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(e,t)):this.multiplyQuaternions(this,e)},multiplyQuaternions:function(e,t){var i=e._x,n=e._y,r=e._z,o=e._w,s=t._x,a=t._y,l=t._z,c=t._w;return this._x=i*c+o*s+n*l-r*a,this._y=n*c+o*a+r*s-i*l,this._z=r*c+o*l+i*a-n*s,this._w=o*c-i*s-n*a-r*l,this.onChangeCallback(),this},slerp:function(e,t){if(0===t)return this;if(1===t)return this.copy(e);var i=this._x,n=this._y,r=this._z,o=this._w,s=o*e._w+i*e._x+n*e._y+r*e._z;if(0>s?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,s=-s):this.copy(e),s>=1)return this._w=o,this._x=i,this._y=n,this._z=r,this;var a=Math.sqrt(1-s*s);if(Math.abs(a)<.001)return this._w=.5*(o+this._w),this._x=.5*(i+this._x),this._y=.5*(n+this._y),this._z=.5*(r+this._z),this;var l=Math.atan2(a,s),c=Math.sin((1-t)*l)/a,h=Math.sin(t*l)/a;return this._w=o*c+this._w*h,this._x=i*c+this._x*h,this._y=n*c+this._y*h,this._z=r*c+this._z*h,this.onChangeCallback(),this},equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w},fromArray:function(e,t){return void 0===t&&(t=0),this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}},Object.assign(THREE.Quaternion,{slerp:function(e,t,i,n){return i.copy(e).slerp(t,n)},slerpFlat:function(e,t,i,n,r,o,s){var a=i[n+0],l=i[n+1],c=i[n+2],h=i[n+3],u=r[o+0],d=r[o+1],p=r[o+2],f=r[o+3];if(h!==f||a!==u||l!==d||c!==p){var m=1-s,g=a*u+l*d+c*p+h*f,E=g>=0?1:-1,v=1-g*g;if(v>Number.EPSILON){var y=Math.sqrt(v),b=Math.atan2(y,g*E);m=Math.sin(m*b)/y,s=Math.sin(s*b)/y}var T=s*E;if(a=a*m+u*T,l=l*m+d*T,c=c*m+p*T,h=h*m+f*T,m===1-s){var w=1/Math.sqrt(a*a+l*l+c*c+h*h);a*=w,l*=w,c*=w,h*=w}}e[t]=a,e[t+1]=l,e[t+2]=c,e[t+3]=h}}),THREE.Vector2=function(e,t){this.x=e||0,this.y=t||0},THREE.Vector2.prototype={constructor:THREE.Vector2,get width(){return this.x},set width(e){this.x=e},get height(){return this.y},set height(e){this.y=e},set:function(e,t){return this.x=e,this.y=t,this},setScalar:function(e){return this.x=e,this.y=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(e){return this.x=e.x,this.y=e.y,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this)},addScalar:function(e){return this.x+=e,this.y+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this)},subScalar:function(e){return this.x-=e,this.y-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this},multiply:function(e){return this.x*=e.x,this.y*=e.y,this},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e):(this.x=0,this.y=0),this},divide:function(e){return this.x/=e.x,this.y/=e.y,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this},clampScalar:function(){var e,t;return function(i,n){return void 0===e&&(e=new THREE.Vector2,t=new THREE.Vector2),e.set(i,i),t.set(n,n),this.clamp(e,t)}}(),clampLength:function(e,t){var i=this.length();return this.multiplyScalar(Math.max(e,Math.min(t,i))/i),this},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(e){return this.x*e.x+this.y*e.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())},angle:function(){var e=Math.atan2(this.y,this.x);return 0>e&&(e+=2*Math.PI),e},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,i=this.y-e.y;return t*t+i*i},setLength:function(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e),this},equals:function(e){return e.x===this.x&&e.y===this.y},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e},fromAttribute:function(e,t,i){return void 0===i&&(i=0),t=t*e.itemSize+i,this.x=e.array[t],this.y=e.array[t+1],this},rotateAround:function(e,t){var i=Math.cos(t),n=Math.sin(t),r=this.x-e.x,o=this.y-e.y;return this.x=r*i-o*n+e.x,this.y=r*n+o*i+e.y,this}},THREE.Vector3=function(e,t,i){this.x=e||0,this.y=t||0,this.z=i||0},THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(e,t,i){return this.x=e,this.y=t,this.z=i,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this},multiply:function(e,t){return void 0!==t?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(e,t)):(this.x*=e.x,this.y*=e.y,this.z*=e.z,this)},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e,this.z*=e):(this.x=0,this.y=0,this.z=0),this},multiplyVectors:function(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this},applyEuler:function(){var e;return function(t){return t instanceof THREE.Euler==!1&&console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),void 0===e&&(e=new THREE.Quaternion),this.applyQuaternion(e.setFromEuler(t)),this}}(),applyAxisAngle:function(){var e;return function(t,i){return void 0===e&&(e=new THREE.Quaternion),this.applyQuaternion(e.setFromAxisAngle(t,i)),this}}(),applyMatrix3:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[3]*i+r[6]*n,this.y=r[1]*t+r[4]*i+r[7]*n,this.z=r[2]*t+r[5]*i+r[8]*n,this},applyMatrix4:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[4]*i+r[8]*n+r[12],this.y=r[1]*t+r[5]*i+r[9]*n+r[13],this.z=r[2]*t+r[6]*i+r[10]*n+r[14],this},applyProjection:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements,o=1/(r[3]*t+r[7]*i+r[11]*n+r[15]);return this.x=(r[0]*t+r[4]*i+r[8]*n+r[12])*o,this.y=(r[1]*t+r[5]*i+r[9]*n+r[13])*o,this.z=(r[2]*t+r[6]*i+r[10]*n+r[14])*o,this},applyQuaternion:function(e){var t=this.x,i=this.y,n=this.z,r=e.x,o=e.y,s=e.z,a=e.w,l=a*t+o*n-s*i,c=a*i+s*t-r*n,h=a*n+r*i-o*t,u=-r*t-o*i-s*n;return this.x=l*a+u*-r+c*-s-h*-o,this.y=c*a+u*-o+h*-r-l*-s,this.z=h*a+u*-s+l*-o-c*-r,this},project:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.multiplyMatrices(t.projectionMatrix,e.getInverse(t.matrixWorld)),this.applyProjection(e)}}(),unproject:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyProjection(e)}}(),transformDirection:function(e){var t=this.x,i=this.y,n=this.z,r=e.elements;return this.x=r[0]*t+r[4]*i+r[8]*n,this.y=r[1]*t+r[5]*i+r[9]*n,this.z=r[2]*t+r[6]*i+r[10]*n,this.normalize(),this},divide:function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this},clampScalar:function(){var e,t;return function(i,n){return void 0===e&&(e=new THREE.Vector3,t=new THREE.Vector3),e.set(i,i,i),t.set(n,n,n),this.clamp(e,t)}}(),clampLength:function(e,t){var i=this.length();return this.multiplyScalar(Math.max(e,Math.min(t,i))/i),this},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(e){return this.x*e.x+this.y*e.y+this.z*e.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())},setLength:function(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e),this},cross:function(e,t){if(void 0!==t)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t);var i=this.x,n=this.y,r=this.z;return this.x=n*e.z-r*e.y,this.y=r*e.x-i*e.z,this.z=i*e.y-n*e.x,this},crossVectors:function(e,t){var i=e.x,n=e.y,r=e.z,o=t.x,s=t.y,a=t.z;return this.x=n*a-r*s,this.y=r*o-i*a,this.z=i*s-n*o,this},projectOnVector:function(){var e,t;return function(i){return void 0===e&&(e=new THREE.Vector3),e.copy(i).normalize(),t=this.dot(e),this.copy(e).multiplyScalar(t)}}(),projectOnPlane:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),e.copy(this).projectOnVector(t),this.sub(e)}}(),reflect:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),this.sub(e.copy(t).multiplyScalar(2*this.dot(t)))}}(),angleTo:function(e){var t=this.dot(e)/Math.sqrt(this.lengthSq()*e.lengthSq());return Math.acos(THREE.Math.clamp(t,-1,1))},distanceTo:function(e){return Math.sqrt(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,i=this.y-e.y,n=this.z-e.z;return t*t+i*i+n*n},setFromSpherical:function(e){var t=Math.sin(e.phi)*e.radius;return this.x=t*Math.sin(e.theta),this.y=Math.cos(e.phi)*e.radius,this.z=t*Math.cos(e.theta),this},setFromMatrixPosition:function(e){return this.setFromMatrixColumn(e,3)},setFromMatrixScale:function(e){var t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),n=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=n,this},setFromMatrixColumn:function(e,t){return"number"==typeof e&&(console.warn("THREE.Vector3: setFromMatrixColumn now expects ( matrix, index )."),e=arguments[1],t=arguments[0]),this.fromArray(e.elements,4*t)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e},fromAttribute:function(e,t,i){return void 0===i&&(i=0), +t=t*e.itemSize+i,this.x=e.array[t],this.y=e.array[t+1],this.z=e.array[t+2],this}},THREE.Vector4=function(e,t,i,n){this.x=e||0,this.y=t||0,this.z=i||0,this.w=void 0!==n?n:1},THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(e,t,i,n){return this.x=e,this.y=t,this.z=i,this.w=n,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this.w=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setW:function(e){return this.w=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}},getComponent:function(e){switch(e){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: "+e)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this},add:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this)},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this},sub:function(e,t){return void 0!==t?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this)},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this},multiplyScalar:function(e){return isFinite(e)?(this.x*=e,this.y*=e,this.z*=e,this.w*=e):(this.x=0,this.y=0,this.z=0,this.w=0),this},applyMatrix4:function(e){var t=this.x,i=this.y,n=this.z,r=this.w,o=e.elements;return this.x=o[0]*t+o[4]*i+o[8]*n+o[12]*r,this.y=o[1]*t+o[5]*i+o[9]*n+o[13]*r,this.z=o[2]*t+o[6]*i+o[10]*n+o[14]*r,this.w=o[3]*t+o[7]*i+o[11]*n+o[15]*r,this},divideScalar:function(e){return this.multiplyScalar(1/e)},setAxisAngleFromQuaternion:function(e){this.w=2*Math.acos(e.w);var t=Math.sqrt(1-e.w*e.w);return 1e-4>t?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this},setAxisAngleFromRotationMatrix:function(e){var t,i,n,r,o=.01,s=.1,a=e.elements,l=a[0],c=a[4],h=a[8],u=a[1],d=a[5],p=a[9],f=a[2],m=a[6],g=a[10];if(Math.abs(c-u)v&&E>y?o>E?(i=0,n=.707106781,r=.707106781):(i=Math.sqrt(E),n=b/i,r=T/i):v>y?o>v?(i=.707106781,n=0,r=.707106781):(n=Math.sqrt(v),i=b/n,r=w/n):o>y?(i=.707106781,n=.707106781,r=0):(r=Math.sqrt(y),i=T/r,n=w/r),this.set(i,n,r,t),this}var R=Math.sqrt((m-p)*(m-p)+(h-f)*(h-f)+(u-c)*(u-c));return Math.abs(R)<.001&&(R=1),this.x=(m-p)/R,this.y=(h-f)/R,this.z=(u-c)/R,this.w=Math.acos((l+d+g-1)/2),this},min:function(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this},max:function(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this},clamp:function(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this},clampScalar:function(){var e,t;return function(i,n){return void 0===e&&(e=new THREE.Vector4,t=new THREE.Vector4),e.set(i,i,i,i),t.set(n,n,n,n),this.clamp(e,t)}}(),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(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.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())},setLength:function(e){return this.multiplyScalar(e/this.length())},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this},lerpVectors:function(e,t,i){return this.subVectors(t,e).multiplyScalar(i).add(e),this},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e},fromAttribute:function(e,t,i){return void 0===i&&(i=0),t=t*e.itemSize+i,this.x=e.array[t],this.y=e.array[t+1],this.z=e.array[t+2],this.w=e.array[t+3],this}},THREE.Euler=function(e,t,i,n){this._x=e||0,this._y=t||0,this._z=i||0,this._order=n||THREE.Euler.DefaultOrder},THREE.Euler.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],THREE.Euler.DefaultOrder="XYZ",THREE.Euler.prototype={constructor:THREE.Euler,get x(){return this._x},set x(e){this._x=e,this.onChangeCallback()},get y(){return this._y},set y(e){this._y=e,this.onChangeCallback()},get z(){return this._z},set z(e){this._z=e,this.onChangeCallback()},get order(){return this._order},set order(e){this._order=e,this.onChangeCallback()},set:function(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._order=n||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this.onChangeCallback(),this},setFromRotationMatrix:function(e,t,i){var n=THREE.Math.clamp,r=e.elements,o=r[0],s=r[4],a=r[8],l=r[1],c=r[5],h=r[9],u=r[2],d=r[6],p=r[10];return t=t||this._order,"XYZ"===t?(this._y=Math.asin(n(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(-h,p),this._z=Math.atan2(-s,o)):(this._x=Math.atan2(d,c),this._z=0)):"YXZ"===t?(this._x=Math.asin(-n(h,-1,1)),Math.abs(h)<.99999?(this._y=Math.atan2(a,p),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-u,o),this._z=0)):"ZXY"===t?(this._x=Math.asin(n(d,-1,1)),Math.abs(d)<.99999?(this._y=Math.atan2(-u,p),this._z=Math.atan2(-s,c)):(this._y=0,this._z=Math.atan2(l,o))):"ZYX"===t?(this._y=Math.asin(-n(u,-1,1)),Math.abs(u)<.99999?(this._x=Math.atan2(d,p),this._z=Math.atan2(l,o)):(this._x=0,this._z=Math.atan2(-s,c))):"YZX"===t?(this._z=Math.asin(n(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(-h,c),this._y=Math.atan2(-u,o)):(this._x=0,this._y=Math.atan2(a,p))):"XZY"===t?(this._z=Math.asin(-n(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(d,c),this._y=Math.atan2(a,o)):(this._x=Math.atan2(-h,p),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+t),this._order=t,i!==!1&&this.onChangeCallback(),this},setFromQuaternion:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationFromQuaternion(t),this.setFromRotationMatrix(e,i,n),this}}(),setFromVector3:function(e,t){return this.set(e.x,e.y,e.z,t||this._order)},reorder:function(){var e=new THREE.Quaternion;return function(t){e.setFromEuler(this),this.setFromQuaternion(e,t)}}(),equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order},fromArray:function(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e},toVector3:function(e){return e?e.set(this._x,this._y,this._z):new THREE.Vector3(this._x,this._y,this._z)},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}},THREE.Line3=function(e,t){this.start=void 0!==e?e:new THREE.Vector3,this.end=void 0!==t?t:new THREE.Vector3},THREE.Line3.prototype={constructor:THREE.Line3,set:function(e,t){return this.start.copy(e),this.end.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.start.copy(e.start),this.end.copy(e.end),this},center:function(e){var t=e||new THREE.Vector3;return t.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(e){var t=e||new THREE.Vector3;return t.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(e,t){var i=t||new THREE.Vector3;return this.delta(i).multiplyScalar(e).add(this.start)},closestPointToPointParameter:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(i,n){e.subVectors(i,this.start),t.subVectors(this.end,this.start);var r=t.dot(t),o=t.dot(e),s=o/r;return n&&(s=THREE.Math.clamp(s,0,1)),s}}(),closestPointToPoint:function(e,t,i){var n=this.closestPointToPointParameter(e,t),r=i||new THREE.Vector3;return this.delta(r).multiplyScalar(n).add(this.start)},applyMatrix4:function(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this},equals:function(e){return e.start.equals(this.start)&&e.end.equals(this.end)}},THREE.Box2=function(e,t){this.min=void 0!==e?e:new THREE.Vector2(+(1/0),+(1/0)),this.max=void 0!==t?t:new THREE.Vector2(-(1/0),-(1/0))},THREE.Box2.prototype={constructor:THREE.Box2,set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,i=e.length;i>t;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new THREE.Vector2;return function(t,i){var n=e.copy(i).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.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.xthis.max.x||e.ythis.max.y?!1:!0},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y?!0:!1},getParameter:function(e,t){var i=t||new THREE.Vector2;return i.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(e){return e.max.xthis.max.x||e.max.ythis.max.y?!1:!0},clampPoint:function(e,t){var i=t||new THREE.Vector2;return i.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new THREE.Vector2;return function(t){var i=e.copy(t).clamp(this.min,this.max);return i.sub(t).length()}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},THREE.Box3=function(e,t){this.min=void 0!==e?e:new THREE.Vector3(+(1/0),+(1/0),+(1/0)),this.max=void 0!==t?t:new THREE.Vector3(-(1/0),-(1/0),-(1/0))},THREE.Box3.prototype={constructor:THREE.Box3,set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromArray:function(e){this.makeEmpty();for(var t=+(1/0),i=+(1/0),n=+(1/0),r=-(1/0),o=-(1/0),s=-(1/0),a=0,l=e.length;l>a;a+=3){var c=e[a],h=e[a+1],u=e[a+2];t>c&&(t=c),i>h&&(i=h),n>u&&(n=u),c>r&&(r=c),h>o&&(o=h),u>s&&(s=u)}this.min.set(t,i,n),this.max.set(r,o,s)},setFromPoints:function(e){this.makeEmpty();for(var t=0,i=e.length;i>t;t++)this.expandByPoint(e[t]);return this},setFromCenterAndSize:function(){var e=new THREE.Vector3;return function(t,i){var n=e.copy(i).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}}(),setFromObject:function(){var e;return function(t){void 0===e&&(e=new THREE.Box3);var i=this;return this.makeEmpty(),t.updateMatrixWorld(!0),t.traverse(function(t){var n=t.geometry;void 0!==n&&(null===n.boundingBox&&n.computeBoundingBox(),n.boundingBox.isEmpty()===!1&&(e.copy(n.boundingBox),e.applyMatrix4(t.matrixWorld),i.union(e)))}),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.min.copy(e.min),this.max.copy(e.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.xthis.max.x||e.ythis.max.y||e.zthis.max.z?!1:!0},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z?!0:!1},getParameter:function(e,t){var i=t||new THREE.Vector3;return i.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(e){return e.max.xthis.max.x||e.max.ythis.max.y||e.max.zthis.max.z?!1:!0},intersectsSphere:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),this.clampPoint(t.center,e),e.distanceToSquared(t.center)<=t.radius*t.radius}}(),intersectsPlane:function(e){var t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=e.constant&&i>=e.constant},clampPoint:function(e,t){var i=t||new THREE.Vector3;return i.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new THREE.Vector3;return function(t){var i=e.copy(t).clamp(this.min,this.max);return i.sub(t).length()}}(),getBoundingSphere:function(){var e=new THREE.Vector3;return function(t){var i=t||new THREE.Sphere;return i.center=this.center(),i.radius=.5*this.size(e).length(),i}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},applyMatrix4:function(){var e=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(t){return e[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),e[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),e[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),e[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),e[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),e[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),e[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),e[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.makeEmpty(),this.setFromPoints(e),this}}(),translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},THREE.Matrix3=function(){this.elements=new Float32Array([1,0,0,0,1,0,0,0,1]),arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")},THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(e,t,i,n,r,o,s,a,l){var c=this.elements;return c[0]=e,c[1]=n,c[2]=s,c[3]=t,c[4]=r,c[5]=a,c[6]=i,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(e){var t=e.elements;return this.set(t[0],t[3],t[6],t[1],t[4],t[7],t[2],t[5],t[8]),this},setFromMatrix4:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this},applyToVector3Array:function(){var e;return function(t,i,n){void 0===e&&(e=new THREE.Vector3),void 0===i&&(i=0),void 0===n&&(n=t.length);for(var r=0,o=i;n>r;r+=3,o+=3)e.fromArray(t,o),e.applyMatrix3(this),e.toArray(t,o);return t}}(),applyToBuffer:function(){var e;return function(t,i,n){void 0===e&&(e=new THREE.Vector3),void 0===i&&(i=0),void 0===n&&(n=t.length/t.itemSize);for(var r=0,o=i;n>r;r++,o++)e.x=t.getX(o),e.y=t.getY(o),e.z=t.getZ(o),e.applyMatrix3(this),t.setXYZ(e.x,e.y,e.z);return t}}(),multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this},determinant:function(){var e=this.elements,t=e[0],i=e[1],n=e[2],r=e[3],o=e[4],s=e[5],a=e[6],l=e[7],c=e[8];return t*o*c-t*s*l-i*r*c+i*s*a+n*r*l-n*o*a},getInverse:function(e,t){e instanceof THREE.Matrix4&&console.warn("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var i=e.elements,n=this.elements,r=i[0],o=i[1],s=i[2],a=i[3],l=i[4],c=i[5],h=i[6],u=i[7],d=i[8],p=d*l-c*u,f=c*h-d*a,m=u*a-l*h,g=r*p+o*f+s*m;if(0===g){var E="THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";if(t)throw new Error(E);return console.warn(E),this.identity()}return n[0]=p,n[1]=s*u-d*o,n[2]=c*o-s*l,n[3]=f,n[4]=d*r-s*h,n[5]=s*a-c*r,n[6]=m,n[7]=o*h-u*r,n[8]=l*r-o*a,this.multiplyScalar(1/g)},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this},flattenToArrayOffset:function(e,t){var i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e},getNormalMatrix:function(e){return this.setFromMatrix4(e).getInverse(this).transpose()},transposeIntoArray:function(e){var t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this},fromArray:function(e){return this.elements.set(e),this},toArray:function(){var e=this.elements;return[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8]]}},THREE.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")},THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(e,t,i,n,r,o,s,a,l,c,h,u,d,p,f,m){var g=this.elements;return g[0]=e,g[4]=t,g[8]=i,g[12]=n,g[1]=r,g[5]=o,g[9]=s,g[13]=a,g[2]=l,g[6]=c,g[10]=h,g[14]=u,g[3]=d,g[7]=p,g[11]=f,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 THREE.Matrix4).fromArray(this.elements)},copy:function(e){return this.elements.set(e.elements),this},copyPosition:function(e){var t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this},extractBasis:function(e,t,i){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this},makeBasis:function(e,t,i){return this.set(e.x,t.x,i.x,0,e.y,t.y,i.y,0,e.z,t.z,i.z,0,0,0,0,1),this},extractRotation:function(){var e;return function(t){void 0===e&&(e=new THREE.Vector3);var i=this.elements,n=t.elements,r=1/e.setFromMatrixColumn(t,0).length(),o=1/e.setFromMatrixColumn(t,1).length(),s=1/e.setFromMatrixColumn(t,2).length();return i[0]=n[0]*r,i[1]=n[1]*r,i[2]=n[2]*r,i[4]=n[4]*o,i[5]=n[5]*o,i[6]=n[6]*o,i[8]=n[8]*s,i[9]=n[9]*s,i[10]=n[10]*s,this}}(),makeRotationFromEuler:function(e){e instanceof THREE.Euler==!1&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var t=this.elements,i=e.x,n=e.y,r=e.z,o=Math.cos(i),s=Math.sin(i),a=Math.cos(n),l=Math.sin(n),c=Math.cos(r),h=Math.sin(r);if("XYZ"===e.order){var u=o*c,d=o*h,p=s*c,f=s*h;t[0]=a*c,t[4]=-a*h,t[8]=l,t[1]=d+p*l,t[5]=u-f*l,t[9]=-s*a,t[2]=f-u*l,t[6]=p+d*l,t[10]=o*a}else if("YXZ"===e.order){var m=a*c,g=a*h,E=l*c,v=l*h;t[0]=m+v*s,t[4]=E*s-g,t[8]=o*l,t[1]=o*h,t[5]=o*c,t[9]=-s,t[2]=g*s-E,t[6]=v+m*s,t[10]=o*a}else if("ZXY"===e.order){var m=a*c,g=a*h,E=l*c,v=l*h;t[0]=m-v*s,t[4]=-o*h,t[8]=E+g*s,t[1]=g+E*s,t[5]=o*c,t[9]=v-m*s,t[2]=-o*l,t[6]=s,t[10]=o*a}else if("ZYX"===e.order){var u=o*c,d=o*h,p=s*c,f=s*h;t[0]=a*c,t[4]=p*l-d,t[8]=u*l+f,t[1]=a*h,t[5]=f*l+u,t[9]=d*l-p,t[2]=-l,t[6]=s*a,t[10]=o*a}else if("YZX"===e.order){var y=o*a,b=o*l,T=s*a,w=s*l;t[0]=a*c,t[4]=w-y*h,t[8]=T*h+b,t[1]=h,t[5]=o*c,t[9]=-s*c,t[2]=-l*c,t[6]=b*h+T,t[10]=y-w*h}else if("XZY"===e.order){var y=o*a,b=o*l,T=s*a,w=s*l;t[0]=a*c,t[4]=-h,t[8]=l*c,t[1]=y*h+w,t[5]=o*c,t[9]=b*h-T,t[2]=T*h-b,t[6]=s*c,t[10]=w*h+y}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},makeRotationFromQuaternion:function(e){var t=this.elements,i=e.x,n=e.y,r=e.z,o=e.w,s=i+i,a=n+n,l=r+r,c=i*s,h=i*a,u=i*l,d=n*a,p=n*l,f=r*l,m=o*s,g=o*a,E=o*l;return t[0]=1-(d+f),t[4]=h-E,t[8]=u+g,t[1]=h+E,t[5]=1-(c+f),t[9]=p-m,t[2]=u-g,t[6]=p+m,t[10]=1-(c+d),t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},lookAt:function(){var e,t,i;return function(n,r,o){void 0===e&&(e=new THREE.Vector3),void 0===t&&(t=new THREE.Vector3),void 0===i&&(i=new THREE.Vector3);var s=this.elements;return i.subVectors(n,r).normalize(),0===i.lengthSq()&&(i.z=1),e.crossVectors(o,i).normalize(),0===e.lengthSq()&&(i.x+=1e-4,e.crossVectors(o,i).normalize()),t.crossVectors(i,e),s[0]=e.x,s[4]=t.x,s[8]=i.x,s[1]=e.y,s[5]=t.y,s[9]=i.y,s[2]=e.z,s[6]=t.z,s[10]=i.z,this}}(),multiply:function(e,t){return void 0!==t?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(e,t)):this.multiplyMatrices(this,e)},multiplyMatrices:function(e,t){var i=e.elements,n=t.elements,r=this.elements,o=i[0],s=i[4],a=i[8],l=i[12],c=i[1],h=i[5],u=i[9],d=i[13],p=i[2],f=i[6],m=i[10],g=i[14],E=i[3],v=i[7],y=i[11],b=i[15],T=n[0],w=n[4],R=n[8],x=n[12],A=n[1],C=n[5],_=n[9],H=n[13],M=n[2],S=n[6],F=n[10],L=n[14],B=n[3],D=n[7],k=n[11],P=n[15];return r[0]=o*T+s*A+a*M+l*B,r[4]=o*w+s*C+a*S+l*D,r[8]=o*R+s*_+a*F+l*k,r[12]=o*x+s*H+a*L+l*P,r[1]=c*T+h*A+u*M+d*B,r[5]=c*w+h*C+u*S+d*D,r[9]=c*R+h*_+u*F+d*k,r[13]=c*x+h*H+u*L+d*P,r[2]=p*T+f*A+m*M+g*B,r[6]=p*w+f*C+m*S+g*D,r[10]=p*R+f*_+m*F+g*k,r[14]=p*x+f*H+m*L+g*P,r[3]=E*T+v*A+y*M+b*B,r[7]=E*w+v*C+y*S+b*D,r[11]=E*R+v*_+y*F+b*k,r[15]=E*x+v*H+y*L+b*P,this},multiplyToArray:function(e,t,i){var n=this.elements;return this.multiplyMatrices(e,t),i[0]=n[0],i[1]=n[1],i[2]=n[2],i[3]=n[3],i[4]=n[4],i[5]=n[5],i[6]=n[6],i[7]=n[7],i[8]=n[8],i[9]=n[9],i[10]=n[10],i[11]=n[11],i[12]=n[12],i[13]=n[13],i[14]=n[14],i[15]=n[15],this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},applyToVector3Array:function(){var e;return function(t,i,n){void 0===e&&(e=new THREE.Vector3),void 0===i&&(i=0),void 0===n&&(n=t.length);for(var r=0,o=i;n>r;r+=3,o+=3)e.fromArray(t,o),e.applyMatrix4(this),e.toArray(t,o);return t}}(),applyToBuffer:function(){var e;return function(t,i,n){void 0===e&&(e=new THREE.Vector3),void 0===i&&(i=0),void 0===n&&(n=t.length/t.itemSize);for(var r=0,o=i;n>r;r++,o++)e.x=t.getX(o),e.y=t.getY(o),e.z=t.getZ(o),e.applyMatrix4(this),t.setXYZ(e.x,e.y,e.z);return t}}(),determinant:function(){var e=this.elements,t=e[0],i=e[4],n=e[8],r=e[12],o=e[1],s=e[5],a=e[9],l=e[13],c=e[2],h=e[6],u=e[10],d=e[14],p=e[3],f=e[7],m=e[11],g=e[15];return p*(+r*a*h-n*l*h-r*s*u+i*l*u+n*s*d-i*a*d)+f*(+t*a*d-t*l*u+r*o*u-n*o*d+n*l*c-r*a*c)+m*(+t*l*h-t*s*d-r*o*h+i*o*d+r*s*c-i*l*c)+g*(-n*s*c-t*a*h+t*s*u+n*o*h-i*o*u+i*a*c)},transpose:function(){var e,t=this.elements;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this},flattenToArrayOffset:function(e,t){var i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],e},getPosition:function(){var e;return function(){return void 0===e&&(e=new THREE.Vector3),console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),e.setFromMatrixColumn(this,3)}}(),setPosition:function(e){var t=this.elements;return t[12]=e.x,t[13]=e.y,t[14]=e.z,this},getInverse:function(e,t){var i=this.elements,n=e.elements,r=n[0],o=n[1],s=n[2],a=n[3],l=n[4],c=n[5],h=n[6],u=n[7],d=n[8],p=n[9],f=n[10],m=n[11],g=n[12],E=n[13],v=n[14],y=n[15],b=p*v*u-E*f*u+E*h*m-c*v*m-p*h*y+c*f*y,T=g*f*u-d*v*u-g*h*m+l*v*m+d*h*y-l*f*y,w=d*E*u-g*p*u+g*c*m-l*E*m-d*c*y+l*p*y,R=g*p*h-d*E*h-g*c*f+l*E*f+d*c*v-l*p*v,x=r*b+o*T+s*w+a*R;if(0===x){var A="THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0";if(t)throw new Error(A);return console.warn(A),this.identity()}return i[0]=b,i[1]=E*f*a-p*v*a-E*s*m+o*v*m+p*s*y-o*f*y,i[2]=c*v*a-E*h*a+E*s*u-o*v*u-c*s*y+o*h*y,i[3]=p*h*a-c*f*a-p*s*u+o*f*u+c*s*m-o*h*m,i[4]=T,i[5]=d*v*a-g*f*a+g*s*m-r*v*m-d*s*y+r*f*y,i[6]=g*h*a-l*v*a-g*s*u+r*v*u+l*s*y-r*h*y,i[7]=l*f*a-d*h*a+d*s*u-r*f*u-l*s*m+r*h*m,i[8]=w,i[9]=g*p*a-d*E*a-g*o*m+r*E*m+d*o*y-r*p*y,i[10]=l*E*a-g*c*a+g*o*u-r*E*u-l*o*y+r*c*y,i[11]=d*c*a-l*p*a-d*o*u+r*p*u+l*o*m-r*c*m,i[12]=R,i[13]=d*E*s-g*p*s+g*o*f-r*E*f-d*o*v+r*p*v,i[14]=g*c*s-l*E*s-g*o*h+r*E*h+l*o*v-r*c*v,i[15]=l*p*s-d*c*s+d*o*h-r*p*h-l*o*f+r*c*f,this.multiplyScalar(1/x)},scale:function(e){var t=this.elements,i=e.x,n=e.y,r=e.z;return t[0]*=i,t[4]*=n,t[8]*=r,t[1]*=i,t[5]*=n,t[9]*=r,t[2]*=i,t[6]*=n,t[10]*=r,t[3]*=i,t[7]*=n,t[11]*=r,this},getMaxScaleOnAxis:function(){var e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],n=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,n))},makeTranslation:function(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this},makeRotationX:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this},makeRotationY:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(t,0,i,0,0,1,0,0,-i,0,t,0,0,0,0,1),this},makeRotationZ:function(e){var t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,0,i,t,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(e,t){var i=Math.cos(t),n=Math.sin(t),r=1-i,o=e.x,s=e.y,a=e.z,l=r*o,c=r*s;return this.set(l*o+i,l*s-n*a,l*a+n*s,0,l*s+n*a,c*s+i,c*a-n*o,0,l*a-n*s,c*a+n*o,r*a*a+i,0,0,0,0,1),this},makeScale:function(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this},compose:function(e,t,i){return this.makeRotationFromQuaternion(t),this.scale(i),this.setPosition(e),this},decompose:function(){var e,t;return function(i,n,r){void 0===e&&(e=new THREE.Vector3),void 0===t&&(t=new THREE.Matrix4);var o=this.elements,s=e.set(o[0],o[1],o[2]).length(),a=e.set(o[4],o[5],o[6]).length(),l=e.set(o[8],o[9],o[10]).length(),c=this.determinant();0>c&&(s=-s),i.x=o[12],i.y=o[13],i.z=o[14],t.elements.set(this.elements);var h=1/s,u=1/a,d=1/l;return t.elements[0]*=h,t.elements[1]*=h,t.elements[2]*=h,t.elements[4]*=u,t.elements[5]*=u,t.elements[6]*=u,t.elements[8]*=d,t.elements[9]*=d,t.elements[10]*=d,n.setFromRotationMatrix(t),r.x=s,r.y=a,r.z=l,this}}(),makeFrustum:function(e,t,i,n,r,o){var s=this.elements,a=2*r/(t-e),l=2*r/(n-i),c=(t+e)/(t-e),h=(n+i)/(n-i),u=-(o+r)/(o-r),d=-2*o*r/(o-r);return s[0]=a,s[4]=0,s[8]=c,s[12]=0,s[1]=0,s[5]=l,s[9]=h,s[13]=0,s[2]=0,s[6]=0,s[10]=u,s[14]=d,s[3]=0,s[7]=0,s[11]=-1,s[15]=0,this},makePerspective:function(e,t,i,n){var r=i*Math.tan(THREE.Math.degToRad(.5*e)),o=-r,s=o*t,a=r*t;return this.makeFrustum(s,a,o,r,i,n)},makeOrthographic:function(e,t,i,n,r,o){var s=this.elements,a=1/(t-e),l=1/(i-n),c=1/(o-r),h=(t+e)*a,u=(i+n)*l,d=(o+r)*c;return s[0]=2*a,s[4]=0,s[8]=0,s[12]=-h,s[1]=0,s[5]=2*l,s[9]=0,s[13]=-u,s[2]=0,s[6]=0,s[10]=-2*c,s[14]=-d,s[3]=0,s[7]=0,s[11]=0,s[15]=1,this},equals:function(e){for(var t=this.elements,i=e.elements,n=0;16>n;n++)if(t[n]!==i[n])return!1;return!0},fromArray:function(e){return this.elements.set(e),this},toArray:function(){var e=this.elements;return[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]}},THREE.Ray=function(e,t){this.origin=void 0!==e?e:new THREE.Vector3,this.direction=void 0!==t?t:new THREE.Vector3},THREE.Ray.prototype={constructor:THREE.Ray,set:function(e,t){return this.origin.copy(e),this.direction.copy(t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this},at:function(e,t){var i=t||new THREE.Vector3;return i.copy(this.direction).multiplyScalar(e).add(this.origin)},lookAt:function(e){this.direction.copy(e).sub(this.origin).normalize()},recast:function(){var e=new THREE.Vector3;return function(t){return this.origin.copy(this.at(t,e)),this}}(),closestPointToPoint:function(e,t){var i=t||new THREE.Vector3;i.subVectors(e,this.origin);var n=i.dot(this.direction);return 0>n?i.copy(this.origin):i.copy(this.direction).multiplyScalar(n).add(this.origin)},distanceToPoint:function(e){return Math.sqrt(this.distanceSqToPoint(e))},distanceSqToPoint:function(){var e=new THREE.Vector3;return function(t){var i=e.subVectors(t,this.origin).dot(this.direction);return 0>i?this.origin.distanceToSquared(t):(e.copy(this.direction).multiplyScalar(i).add(this.origin),e.distanceToSquared(t))}}(),distanceSqToSegment:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3;return function(n,r,o,s){e.copy(n).add(r).multiplyScalar(.5),t.copy(r).sub(n).normalize(),i.copy(this.origin).sub(e);var a,l,c,h,u=.5*n.distanceTo(r),d=-this.direction.dot(t),p=i.dot(this.direction),f=-i.dot(t),m=i.lengthSq(),g=Math.abs(1-d*d);if(g>0)if(a=d*f-p,l=d*p-f,h=u*g,a>=0)if(l>=-h)if(h>=l){var E=1/g;a*=E,l*=E,c=a*(a+d*l+2*p)+l*(d*a+l+2*f)+m}else l=u,a=Math.max(0,-(d*l+p)),c=-a*a+l*(l+2*f)+m;else l=-u,a=Math.max(0,-(d*l+p)),c=-a*a+l*(l+2*f)+m;else-h>=l?(a=Math.max(0,-(-d*u+p)),l=a>0?-u:Math.min(Math.max(-u,-f),u),c=-a*a+l*(l+2*f)+m):h>=l?(a=0,l=Math.min(Math.max(-u,-f),u),c=l*(l+2*f)+m):(a=Math.max(0,-(d*u+p)),l=a>0?u:Math.min(Math.max(-u,-f),u),c=-a*a+l*(l+2*f)+m);else l=d>0?-u:u,a=Math.max(0,-(d*l+p)),c=-a*a+l*(l+2*f)+m;return o&&o.copy(this.direction).multiplyScalar(a).add(this.origin),s&&s.copy(t).multiplyScalar(l).add(e),c}}(),intersectSphere:function(){var e=new THREE.Vector3;return function(t,i){ +e.subVectors(t.center,this.origin);var n=e.dot(this.direction),r=e.dot(e)-n*n,o=t.radius*t.radius;if(r>o)return null;var s=Math.sqrt(o-r),a=n-s,l=n+s;return 0>a&&0>l?null:0>a?this.at(l,i):this.at(a,i)}}(),intersectsSphere:function(e){return this.distanceToPoint(e.center)<=e.radius},distanceToPlane:function(e){var t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;var i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null},intersectPlane:function(e,t){var i=this.distanceToPlane(e);return null===i?null:this.at(i,t)},intersectsPlane:function(e){var t=e.distanceToPoint(this.origin);if(0===t)return!0;var i=e.normal.dot(this.direction);return 0>i*t?!0:!1},intersectBox:function(e,t){var i,n,r,o,s,a,l=1/this.direction.x,c=1/this.direction.y,h=1/this.direction.z,u=this.origin;return l>=0?(i=(e.min.x-u.x)*l,n=(e.max.x-u.x)*l):(i=(e.max.x-u.x)*l,n=(e.min.x-u.x)*l),c>=0?(r=(e.min.y-u.y)*c,o=(e.max.y-u.y)*c):(r=(e.max.y-u.y)*c,o=(e.min.y-u.y)*c),i>o||r>n?null:((r>i||i!==i)&&(i=r),(n>o||n!==n)&&(n=o),h>=0?(s=(e.min.z-u.z)*h,a=(e.max.z-u.z)*h):(s=(e.max.z-u.z)*h,a=(e.min.z-u.z)*h),i>a||s>n?null:((s>i||i!==i)&&(i=s),(n>a||n!==n)&&(n=a),0>n?null:this.at(i>=0?i:n,t)))},intersectsBox:function(){var e=new THREE.Vector3;return function(t){return null!==this.intersectBox(t,e)}}(),intersectTriangle:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3,n=new THREE.Vector3;return function(r,o,s,a,l){t.subVectors(o,r),i.subVectors(s,r),n.crossVectors(t,i);var c,h=this.direction.dot(n);if(h>0){if(a)return null;c=1}else{if(!(0>h))return null;c=-1,h=-h}e.subVectors(this.origin,r);var u=c*this.direction.dot(i.crossVectors(e,i));if(0>u)return null;var d=c*this.direction.dot(t.cross(e));if(0>d)return null;if(u+d>h)return null;var p=-c*e.dot(n);return 0>p?null:this.at(p/h,l)}}(),applyMatrix4:function(e){return this.direction.add(this.origin).applyMatrix4(e),this.origin.applyMatrix4(e),this.direction.sub(this.origin),this.direction.normalize(),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}},THREE.Sphere=function(e,t){this.center=void 0!==e?e:new THREE.Vector3,this.radius=void 0!==t?t:0},THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(e,t){return this.center.copy(e),this.radius=t,this},setFromPoints:function(){var e=new THREE.Box3;return function(t,i){var n=this.center;void 0!==i?n.copy(i):e.setFromPoints(t).center(n);for(var r=0,o=0,s=t.length;s>o;o++)r=Math.max(r,n.distanceToSquared(t[o]));return this.radius=Math.sqrt(r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.center.copy(e.center),this.radius=e.radius,this},empty:function(){return this.radius<=0},containsPoint:function(e){return e.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(e){return e.distanceTo(this.center)-this.radius},intersectsSphere:function(e){var t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t},intersectsBox:function(e){return e.intersectsSphere(this)},intersectsPlane:function(e){return Math.abs(this.center.dot(e.normal)-e.constant)<=this.radius},clampPoint:function(e,t){var i=this.center.distanceToSquared(e),n=t||new THREE.Vector3;return n.copy(e),i>this.radius*this.radius&&(n.sub(this.center).normalize(),n.multiplyScalar(this.radius).add(this.center)),n},getBoundingBox:function(e){var t=e||new THREE.Box3;return t.set(this.center,this.center),t.expandByScalar(this.radius),t},applyMatrix4:function(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this},translate:function(e){return this.center.add(e),this},equals:function(e){return e.center.equals(this.center)&&e.radius===this.radius}},THREE.Frustum=function(e,t,i,n,r,o){this.planes=[void 0!==e?e:new THREE.Plane,void 0!==t?t:new THREE.Plane,void 0!==i?i:new THREE.Plane,void 0!==n?n:new THREE.Plane,void 0!==r?r:new THREE.Plane,void 0!==o?o:new THREE.Plane]},THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(e,t,i,n,r,o){var s=this.planes;return s[0].copy(e),s[1].copy(t),s[2].copy(i),s[3].copy(n),s[4].copy(r),s[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){for(var t=this.planes,i=0;6>i;i++)t[i].copy(e.planes[i]);return this},setFromMatrix:function(e){var t=this.planes,i=e.elements,n=i[0],r=i[1],o=i[2],s=i[3],a=i[4],l=i[5],c=i[6],h=i[7],u=i[8],d=i[9],p=i[10],f=i[11],m=i[12],g=i[13],E=i[14],v=i[15];return t[0].setComponents(s-n,h-a,f-u,v-m).normalize(),t[1].setComponents(s+n,h+a,f+u,v+m).normalize(),t[2].setComponents(s+r,h+l,f+d,v+g).normalize(),t[3].setComponents(s-r,h-l,f-d,v-g).normalize(),t[4].setComponents(s-o,h-c,f-p,v-E).normalize(),t[5].setComponents(s+o,h+c,f+p,v+E).normalize(),this},intersectsObject:function(){var e=new THREE.Sphere;return function(t){var i=t.geometry;return null===i.boundingSphere&&i.computeBoundingSphere(),e.copy(i.boundingSphere),e.applyMatrix4(t.matrixWorld),this.intersectsSphere(e)}}(),intersectsSphere:function(e){for(var t=this.planes,i=e.center,n=-e.radius,r=0;6>r;r++){var o=t[r].distanceToPoint(i);if(n>o)return!1}return!0},intersectsBox:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(i){for(var n=this.planes,r=0;6>r;r++){var o=n[r];e.x=o.normal.x>0?i.min.x:i.max.x,t.x=o.normal.x>0?i.max.x:i.min.x,e.y=o.normal.y>0?i.min.y:i.max.y,t.y=o.normal.y>0?i.max.y:i.min.y,e.z=o.normal.z>0?i.min.z:i.max.z,t.z=o.normal.z>0?i.max.z:i.min.z;var s=o.distanceToPoint(e),a=o.distanceToPoint(t);if(0>s&&0>a)return!1}return!0}}(),containsPoint:function(e){for(var t=this.planes,i=0;6>i;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}},THREE.Plane=function(e,t){this.normal=void 0!==e?e:new THREE.Vector3(1,0,0),this.constant=void 0!==t?t:0},THREE.Plane.prototype={constructor:THREE.Plane,set:function(e,t){return this.normal.copy(e),this.constant=t,this},setComponents:function(e,t,i,n){return this.normal.set(e,t,i),this.constant=n,this},setFromNormalAndCoplanarPoint:function(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this},setFromCoplanarPoints:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(i,n,r){var o=e.subVectors(r,n).cross(t.subVectors(i,n)).normalize();return this.setFromNormalAndCoplanarPoint(o,i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.normal.copy(e.normal),this.constant=e.constant,this},normalize:function(){var e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(e){return this.normal.dot(e)+this.constant},distanceToSphere:function(e){return this.distanceToPoint(e.center)-e.radius},projectPoint:function(e,t){return this.orthoPoint(e,t).sub(e).negate()},orthoPoint:function(e,t){var i=this.distanceToPoint(e),n=t||new THREE.Vector3;return n.copy(this.normal).multiplyScalar(i)},intersectLine:function(){var e=new THREE.Vector3;return function(t,i){var n=i||new THREE.Vector3,r=t.delta(e),o=this.normal.dot(r);if(0!==o){var s=-(t.start.dot(this.normal)+this.constant)/o;if(!(0>s||s>1))return n.copy(r).multiplyScalar(s).add(t.start)}else if(0===this.distanceToPoint(t.start))return n.copy(t.start)}}(),intersectsLine:function(e){var t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return 0>t&&i>0||0>i&&t>0},intersectsBox:function(e){return e.intersectsPlane(this)},intersectsSphere:function(e){return e.intersectsPlane(this)},coplanarPoint:function(e){var t=e||new THREE.Vector3;return t.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Matrix3;return function(n,r){var o=r||i.getNormalMatrix(n),s=e.copy(this.normal).applyMatrix3(o),a=this.coplanarPoint(t);return a.applyMatrix4(n),this.setFromNormalAndCoplanarPoint(s,a),this}}(),translate:function(e){return this.constant=this.constant-e.dot(this.normal),this},equals:function(e){return e.normal.equals(this.normal)&&e.constant===this.constant}},THREE.Spherical=function(e,t,i){return this.radius=void 0!==e?e:1,this.phi=void 0!==t?t:0,this.theta=void 0!==i?i:0,this},THREE.Spherical.prototype={constructor:THREE.Spherical,set:function(e,t,i){this.radius=e,this.phi=t,this.theta=i},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.radius.copy(e.radius),this.phi.copy(e.phi),this.theta.copy(e.theta),this},makeSafe:function(){var e=1e-6;this.phi=Math.max(e,Math.min(Math.PI-e,this.phi))},setFromVector3:function(e){return this.radius=e.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e.x,e.z),this.phi=Math.acos(THREE.Math.clamp(e.y/this.radius,-1,1))),this}},THREE.Math={generateUUID:function(){var e,t="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),i=new Array(36),n=0;return function(){for(var r=0;36>r;r++)8===r||13===r||18===r||23===r?i[r]="-":14===r?i[r]="4":(2>=n&&(n=33554432+16777216*Math.random()|0),e=15&n,n>>=4,i[r]=t[19===r?3&e|8:e]);return i.join("")}}(),clamp:function(e,t,i){return Math.max(t,Math.min(i,e))},euclideanModulo:function(e,t){return(e%t+t)%t},mapLinear:function(e,t,i,n,r){return n+(e-t)*(r-n)/(i-t)},smoothstep:function(e,t,i){return t>=e?0:e>=i?1:(e=(e-t)/(i-t),e*e*(3-2*e))},smootherstep:function(e,t,i){return t>=e?0:e>=i?1:(e=(e-t)/(i-t),e*e*e*(e*(6*e-15)+10))},random16:function(){return console.warn("THREE.Math.random16() has been deprecated. Use Math.random() instead."),Math.random()},randInt:function(e,t){return e+Math.floor(Math.random()*(t-e+1))},randFloat:function(e,t){return e+Math.random()*(t-e)},randFloatSpread:function(e){return e*(.5-Math.random())},degToRad:function(){var e=Math.PI/180;return function(t){return t*e}}(),radToDeg:function(){var e=180/Math.PI;return function(t){return t*e}}(),isPowerOfTwo:function(e){return 0===(e&e-1)&&0!==e},nearestPowerOfTwo:function(e){return Math.pow(2,Math.round(Math.log(e)/Math.LN2))},nextPowerOfTwo:function(e){return e--,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,e++,e}},THREE.Spline=function(e){function t(e,t,i,n,r,o,s){var a=.5*(i-e),l=.5*(n-t);return(2*(t-i)+a+l)*s+(-3*(t-i)-2*a-l)*o+a*r+t}this.points=e;var i,n,r,o,s,a,l,c,h,u=[],d={x:0,y:0,z:0};this.initFromArray=function(e){this.points=[];for(var t=0;tthis.points.length-2?this.points.length-1:n+1,u[3]=n>this.points.length-3?this.points.length-1:n+2,a=this.points[u[0]],l=this.points[u[1]],c=this.points[u[2]],h=this.points[u[3]],o=r*r,s=r*o,d.x=t(a.x,l.x,c.x,h.x,r,o,s),d.y=t(a.y,l.y,c.y,h.y,r,o,s),d.z=t(a.z,l.z,c.z,h.z,r,o,s),d},this.getControlPointsArray=function(){var e,t,i=this.points.length,n=[];for(e=0;i>e;e++)t=this.points[e],n[e]=[t.x,t.y,t.z];return n},this.getLength=function(e){var t,i,n,r,o=0,s=0,a=0,l=new THREE.Vector3,c=new THREE.Vector3,h=[],u=0;for(h[0]=0,e||(e=100),n=this.points.length*e,l.copy(this.points[0]),t=1;n>t;t++)i=t/n,r=this.getPoint(i),c.copy(r),u+=c.distanceTo(l),l.copy(r),o=(this.points.length-1)*i,s=Math.floor(o),s!==a&&(h[s]=u,a=s);return h[h.length]=u,{chunks:h,total:u}},this.reparametrizeByArcLength=function(e){var t,i,n,r,o,s,a,l,c=[],h=new THREE.Vector3,u=this.getLength();for(c.push(h.copy(this.points[0]).clone()),t=1;ti;i++)n=r+i*(1/a)*(o-r),l=this.getPoint(n),c.push(h.copy(l).clone());c.push(h.copy(this.points[t]).clone())}this.points=c}},THREE.Triangle=function(e,t,i){this.a=void 0!==e?e:new THREE.Vector3,this.b=void 0!==t?t:new THREE.Vector3,this.c=void 0!==i?i:new THREE.Vector3},THREE.Triangle.normal=function(){var e=new THREE.Vector3;return function(t,i,n,r){var o=r||new THREE.Vector3;o.subVectors(n,i),e.subVectors(t,i),o.cross(e);var s=o.lengthSq();return s>0?o.multiplyScalar(1/Math.sqrt(s)):o.set(0,0,0)}}(),THREE.Triangle.barycoordFromPoint=function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3;return function(n,r,o,s,a){e.subVectors(s,r),t.subVectors(o,r),i.subVectors(n,r);var l=e.dot(e),c=e.dot(t),h=e.dot(i),u=t.dot(t),d=t.dot(i),p=l*u-c*c,f=a||new THREE.Vector3;if(0===p)return f.set(-2,-1,-1);var m=1/p,g=(u*h-c*d)*m,E=(l*d-c*h)*m;return f.set(1-g-E,E,g)}}(),THREE.Triangle.containsPoint=function(){var e=new THREE.Vector3;return function(t,i,n,r){var o=THREE.Triangle.barycoordFromPoint(t,i,n,r,e);return o.x>=0&&o.y>=0&&o.x+o.y<=1}}(),THREE.Triangle.prototype={constructor:THREE.Triangle,set:function(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this},setFromPointsAndIndices:function(e,t,i,n){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[n]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},area:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(){return e.subVectors(this.c,this.b),t.subVectors(this.a,this.b),.5*e.cross(t).length()}}(),midpoint:function(e){var t=e||new THREE.Vector3;return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(e){return THREE.Triangle.normal(this.a,this.b,this.c,e)},plane:function(e){var t=e||new THREE.Plane;return t.setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(e,t){return THREE.Triangle.barycoordFromPoint(e,this.a,this.b,this.c,t)},containsPoint:function(e){return THREE.Triangle.containsPoint(e,this.a,this.b,this.c)},equals:function(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},THREE.Interpolant=function(e,t,i,n){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new t.constructor(i),this.sampleValues=t,this.valueSize=i},THREE.Interpolant.prototype={constructor:THREE.Interpolant,evaluate:function(e){var t=this.parameterPositions,i=this._cachedIndex,n=t[i],r=t[i-1];e:{t:{var o;i:{n:if(!(n>e)){for(var s=i+2;;){if(void 0===n){if(r>e)break n;return i=t.length,this._cachedIndex=i,this.afterEnd_(i-1,e,r)}if(i===s)break;if(r=n,n=t[++i],n>e)break t}o=t.length;break i}{if(e>=r)break e;var a=t[1];a>e&&(i=2,r=a);for(var s=i-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,e,n);if(i===s)break;if(n=r,r=t[--i-1],e>=r)break t}o=i,i=0}}for(;o>i;){var l=i+o>>>1;eo;o++)n[o]=i[o];for(var o=0;r>o;o++)n[o].call(this,e)}}}},THREE.Layers=function(){this.mask=1},THREE.Layers.prototype={constructor:THREE.Layers,set:function(e){this.mask=1<s;s++)i(o[s],t,n,!0)}e.Raycaster=function(t,i,n,r){this.ray=new e.Ray(t,i),this.near=n||0,this.far=r||1/0,this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})},e.Raycaster.prototype={constructor:e.Raycaster,linePrecision:1,set:function(e,t){this.ray.set(e,t)},setFromCamera:function(t,i){i instanceof e.PerspectiveCamera?(this.ray.origin.setFromMatrixPosition(i.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(i).sub(this.ray.origin).normalize()):i instanceof e.OrthographicCamera?(this.ray.origin.set(t.x,t.y,-1).unproject(i),this.ray.direction.set(0,0,-1).transformDirection(i.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(e,n){var r=[];return i(e,this,r,n),r.sort(t),r},intersectObjects:function(e,n){var r=[];if(Array.isArray(e)===!1)return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),r;for(var o=0,s=e.length;s>o;o++)i(e[o],this,r,n);return r.sort(t),r}}}(THREE),THREE.Object3D=function(){function e(){r.setFromEuler(n,!1)}function t(){n.setFromQuaternion(r,void 0,!1)}Object.defineProperty(this,"id",{value:THREE.Object3DIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=THREE.Object3D.DefaultUp.clone();var i=new THREE.Vector3,n=new THREE.Euler,r=new THREE.Quaternion,o=new THREE.Vector3(1,1,1);n.onChange(e),r.onChange(t),Object.defineProperties(this,{position:{enumerable:!0,value:i},rotation:{enumerable:!0,value:n},quaternion:{enumerable:!0,value:r},scale:{enumerable:!0,value:o},modelViewMatrix:{value:new THREE.Matrix4},normalMatrix:{value:new THREE.Matrix3}}),this.rotationAutoUpdate=!0,this.matrix=new THREE.Matrix4,this.matrixWorld=new THREE.Matrix4,this.matrixAutoUpdate=THREE.Object3D.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new THREE.Layers,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}},THREE.Object3D.DefaultUp=new THREE.Vector3(0,1,0),THREE.Object3D.DefaultMatrixAutoUpdate=!0,THREE.Object3D.prototype={constructor:THREE.Object3D,applyMatrix:function(e){this.matrix.multiplyMatrices(e,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},setRotationFromAxisAngle:function(e,t){this.quaternion.setFromAxisAngle(e,t)},setRotationFromEuler:function(e){this.quaternion.setFromEuler(e,!0)},setRotationFromMatrix:function(e){this.quaternion.setFromRotationMatrix(e)},setRotationFromQuaternion:function(e){this.quaternion.copy(e)},rotateOnAxis:function(){var e=new THREE.Quaternion;return function(t,i){return e.setFromAxisAngle(t,i),this.quaternion.multiply(e),this}}(),rotateX:function(){var e=new THREE.Vector3(1,0,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateY:function(){var e=new THREE.Vector3(0,1,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateZ:function(){var e=new THREE.Vector3(0,0,1);return function(t){return this.rotateOnAxis(e,t)}}(),translateOnAxis:function(){var e=new THREE.Vector3;return function(t,i){return e.copy(t).applyQuaternion(this.quaternion),this.position.add(e.multiplyScalar(i)),this}}(),translateX:function(){var e=new THREE.Vector3(1,0,0);return function(t){return this.translateOnAxis(e,t)}}(),translateY:function(){var e=new THREE.Vector3(0,1,0);return function(t){return this.translateOnAxis(e,t)}}(),translateZ:function(){var e=new THREE.Vector3(0,0,1);return function(t){return this.translateOnAxis(e,t)}}(),localToWorld:function(e){return e.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var e=new THREE.Matrix4;return function(t){return t.applyMatrix4(e.getInverse(this.matrixWorld))}}(),lookAt:function(){var e=new THREE.Matrix4;return function(t){e.lookAt(t,this.position,this.up),this.quaternion.setFromRotationMatrix(e)}}(),add:function(e){if(arguments.length>1){for(var t=0;t1)for(var t=0;ti;i++){var r=this.children[i],o=r.getObjectByProperty(e,t);if(void 0!==o)return o}},getWorldPosition:function(e){var t=e||new THREE.Vector3;return this.updateMatrixWorld(!0),t.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var e=new THREE.Vector3,t=new THREE.Vector3;return function(i){var n=i||new THREE.Quaternion;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(e,n,t),n}}(),getWorldRotation:function(){var e=new THREE.Quaternion;return function(t){var i=t||new THREE.Euler;return this.getWorldQuaternion(e),i.setFromQuaternion(e,this.rotation.order,!1)}}(),getWorldScale:function(){var e=new THREE.Vector3,t=new THREE.Quaternion;return function(i){var n=i||new THREE.Vector3;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(e,t,n),n}}(),getWorldDirection:function(){var e=new THREE.Quaternion;return function(t){var i=t||new THREE.Vector3;return this.getWorldQuaternion(e),i.set(0,0,1).applyQuaternion(e)}}(),raycast:function(){},traverse:function(e){e(this);for(var t=this.children,i=0,n=t.length;n>i;i++)t[i].traverse(e)},traverseVisible:function(e){if(this.visible!==!1){e(this);for(var t=this.children,i=0,n=t.length;n>i;i++)t[i].traverseVisible(e)}},traverseAncestors:function(e){var t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(e){this.matrixAutoUpdate===!0&&this.updateMatrix(),(this.matrixWorldNeedsUpdate===!0||e===!0)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);for(var t=0,i=this.children.length;i>t;t++)this.children[t].updateMatrixWorld(e)},toJSON:function(e){function t(e){var t=[];for(var i in e){var n=e[i];delete n.metadata,t.push(n)}return t}var i=void 0===e,n={};i&&(e={geometries:{},materials:{},textures:{},images:{}},n.metadata={version:4.4,type:"Object",generator:"Object3D.toJSON"});var r={};if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),this.castShadow===!0&&(r.castShadow=!0),this.receiveShadow===!0&&(r.receiveShadow=!0),this.visible===!1&&(r.visible=!1),r.matrix=this.matrix.toArray(),void 0!==this.geometry&&(void 0===e.geometries[this.geometry.uuid]&&(e.geometries[this.geometry.uuid]=this.geometry.toJSON(e)),r.geometry=this.geometry.uuid),void 0!==this.material&&(void 0===e.materials[this.material.uuid]&&(e.materials[this.material.uuid]=this.material.toJSON(e)),r.material=this.material.uuid),this.children.length>0){r.children=[];for(var o=0;o0&&(n.geometries=s),a.length>0&&(n.materials=a),l.length>0&&(n.textures=l),c.length>0&&(n.images=c)}return n.object=r,n},clone:function(e){return(new this.constructor).copy(this,e)},copy:function(e,t){if(void 0===t&&(t=!0),this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.rotationAutoUpdate=e.rotationAutoUpdate,this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(var i=0;it;t++)this.vertexNormals[t]=e.vertexNormals[t].clone();for(var t=0,i=e.vertexColors.length;i>t;t++)this.vertexColors[t]=e.vertexColors[t].clone();return this}},THREE.BufferAttribute=function(e,t){this.uuid=THREE.Math.generateUUID(),this.array=e,this.itemSize=t,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0},THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get count(){return this.array.length/this.itemSize},set needsUpdate(e){e===!0&&this.version++},setDynamic:function(e){return this.dynamic=e,this},copy:function(e){return this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.dynamic=e.dynamic,this},copyAt:function(e,t,i){e*=this.itemSize,i*=t.itemSize;for(var n=0,r=this.itemSize;r>n;n++)this.array[e+n]=t.array[i+n];return this},copyArray:function(e){return this.array.set(e),this},copyColorsArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),o=new THREE.Color),t[i++]=o.r,t[i++]=o.g,t[i++]=o.b}return this},copyIndicesArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];t[i++]=o.a,t[i++]=o.b,t[i++]=o.c}return this},copyVector2sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",n),o=new THREE.Vector2),t[i++]=o.x,t[i++]=o.y}return this},copyVector3sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),o=new THREE.Vector3),t[i++]=o.x,t[i++]=o.y,t[i++]=o.z}return this},copyVector4sArray:function(e){for(var t=this.array,i=0,n=0,r=e.length;r>n;n++){var o=e[n];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),o=new THREE.Vector4),t[i++]=o.x,t[i++]=o.y,t[i++]=o.z,t[i++]=o.w}return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},getX:function(e){return this.array[e*this.itemSize]},setX:function(e,t){return this.array[e*this.itemSize]=t,this},getY:function(e){return this.array[e*this.itemSize+1]},setY:function(e,t){return this.array[e*this.itemSize+1]=t,this},getZ:function(e){return this.array[e*this.itemSize+2]},setZ:function(e,t){return this.array[e*this.itemSize+2]=t,this},getW:function(e){return this.array[e*this.itemSize+3]},setW:function(e,t){return this.array[e*this.itemSize+3]=t,this},setXY:function(e,t,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this},setXYZ:function(e,t,i,n){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this},setXYZW:function(e,t,i,n,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=n,this.array[e+3]=r,this},clone:function(){return(new this.constructor).copy(this)}},THREE.Int8Attribute=function(e,t){return new THREE.BufferAttribute(new Int8Array(e),t)},THREE.Uint8Attribute=function(e,t){ +return new THREE.BufferAttribute(new Uint8Array(e),t)},THREE.Uint8ClampedAttribute=function(e,t){return new THREE.BufferAttribute(new Uint8ClampedArray(e),t)},THREE.Int16Attribute=function(e,t){return new THREE.BufferAttribute(new Int16Array(e),t)},THREE.Uint16Attribute=function(e,t){return new THREE.BufferAttribute(new Uint16Array(e),t)},THREE.Int32Attribute=function(e,t){return new THREE.BufferAttribute(new Int32Array(e),t)},THREE.Uint32Attribute=function(e,t){return new THREE.BufferAttribute(new Uint32Array(e),t)},THREE.Float32Attribute=function(e,t){return new THREE.BufferAttribute(new Float32Array(e),t)},THREE.Float64Attribute=function(e,t){return new THREE.BufferAttribute(new Float64Array(e),t)},THREE.DynamicBufferAttribute=function(e,t){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead."),new THREE.BufferAttribute(e,t).setDynamic(!0)},THREE.InstancedBufferAttribute=function(e,t,i){THREE.BufferAttribute.call(this,e,t),this.meshPerAttribute=i||1},THREE.InstancedBufferAttribute.prototype=Object.create(THREE.BufferAttribute.prototype),THREE.InstancedBufferAttribute.prototype.constructor=THREE.InstancedBufferAttribute,THREE.InstancedBufferAttribute.prototype.copy=function(e){return THREE.BufferAttribute.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this},THREE.InterleavedBuffer=function(e,t){this.uuid=THREE.Math.generateUUID(),this.array=e,this.stride=t,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0},THREE.InterleavedBuffer.prototype={constructor:THREE.InterleavedBuffer,get length(){return this.array.length},get count(){return this.array.length/this.stride},set needsUpdate(e){e===!0&&this.version++},setDynamic:function(e){return this.dynamic=e,this},copy:function(e){return this.array=new e.array.constructor(e.array),this.stride=e.stride,this.dynamic=e.dynamic,this},copyAt:function(e,t,i){e*=this.stride,i*=t.stride;for(var n=0,r=this.stride;r>n;n++)this.array[e+n]=t.array[i+n];return this},set:function(e,t){return void 0===t&&(t=0),this.array.set(e,t),this},clone:function(){return(new this.constructor).copy(this)}},THREE.InstancedInterleavedBuffer=function(e,t,i){THREE.InterleavedBuffer.call(this,e,t),this.meshPerAttribute=i||1},THREE.InstancedInterleavedBuffer.prototype=Object.create(THREE.InterleavedBuffer.prototype),THREE.InstancedInterleavedBuffer.prototype.constructor=THREE.InstancedInterleavedBuffer,THREE.InstancedInterleavedBuffer.prototype.copy=function(e){return THREE.InterleavedBuffer.prototype.copy.call(this,e),this.meshPerAttribute=e.meshPerAttribute,this},THREE.InterleavedBufferAttribute=function(e,t,i){this.uuid=THREE.Math.generateUUID(),this.data=e,this.itemSize=t,this.offset=i},THREE.InterleavedBufferAttribute.prototype={constructor:THREE.InterleavedBufferAttribute,get length(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Please use .count."),this.array.length},get count(){return this.data.count},setX:function(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this},setY:function(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this},setZ:function(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this},setW:function(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this},getX:function(e){return this.data.array[e*this.data.stride+this.offset]},getY:function(e){return this.data.array[e*this.data.stride+this.offset+1]},getZ:function(e){return this.data.array[e*this.data.stride+this.offset+2]},getW:function(e){return this.data.array[e*this.data.stride+this.offset+3]},setXY:function(e,t,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this},setXYZ:function(e,t,i,n){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this},setXYZW:function(e,t,i,n,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=n,this.data.array[e+3]=r,this}},THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.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.verticesNeedUpdate=!1,this.elementsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1},THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(e){for(var t=(new THREE.Matrix3).getNormalMatrix(e),i=0,n=this.vertices.length;n>i;i++){var r=this.vertices[i];r.applyMatrix4(e)}for(var i=0,n=this.faces.length;n>i;i++){var o=this.faces[i];o.normal.applyMatrix3(t).normalize();for(var s=0,a=o.vertexNormals.length;a>s;s++)o.vertexNormals[s].applyMatrix3(t).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationX(t),this.applyMatrix(e),this}}(),rotateY:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationY(t),this.applyMatrix(e),this}}(),rotateZ:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationZ(t),this.applyMatrix(e),this}}(),translate:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeTranslation(t,i,n),this.applyMatrix(e),this}}(),scale:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeScale(t,i,n),this.applyMatrix(e),this}}(),lookAt:function(){var e;return function(t){void 0===e&&(e=new THREE.Object3D),e.lookAt(t),e.updateMatrix(),this.applyMatrix(e.matrix)}}(),fromBufferGeometry:function(e){function t(e,t,n,r){var o=void 0!==s?[h[e].clone(),h[t].clone(),h[n].clone()]:[],p=void 0!==a?[i.colors[e].clone(),i.colors[t].clone(),i.colors[n].clone()]:[],f=new THREE.Face3(e,t,n,o,p,r);i.faces.push(f),void 0!==l&&i.faceVertexUvs[0].push([u[e].clone(),u[t].clone(),u[n].clone()]),void 0!==c&&i.faceVertexUvs[1].push([d[e].clone(),d[t].clone(),d[n].clone()])}var i=this,n=null!==e.index?e.index.array:void 0,r=e.attributes,o=r.position.array,s=void 0!==r.normal?r.normal.array:void 0,a=void 0!==r.color?r.color.array:void 0,l=void 0!==r.uv?r.uv.array:void 0,c=void 0!==r.uv2?r.uv2.array:void 0;void 0!==c&&(this.faceVertexUvs[1]=[]);for(var h=[],u=[],d=[],p=0,f=0;p0)for(var p=0;pf;f+=3)t(n[f],n[f+1],n[f+2],g.materialIndex);else for(var p=0;pi;i++){var r=this.faces[i],o=this.vertices[r.a],s=this.vertices[r.b],a=this.vertices[r.c];e.subVectors(a,s),t.subVectors(o,s),e.cross(t),e.normalize(),r.normal.copy(e)}},computeVertexNormals:function(e){void 0===e&&(e=!0);var t,i,n,r,o,s;for(s=new Array(this.vertices.length),t=0,i=this.vertices.length;i>t;t++)s[t]=new THREE.Vector3;if(e){var a,l,c,h=new THREE.Vector3,u=new THREE.Vector3;for(n=0,r=this.faces.length;r>n;n++)o=this.faces[n],a=this.vertices[o.a],l=this.vertices[o.b],c=this.vertices[o.c],h.subVectors(c,l),u.subVectors(a,l),h.cross(u),s[o.a].add(h),s[o.b].add(h),s[o.c].add(h)}else for(n=0,r=this.faces.length;r>n;n++)o=this.faces[n],s[o.a].add(o.normal),s[o.b].add(o.normal),s[o.c].add(o.normal);for(t=0,i=this.vertices.length;i>t;t++)s[t].normalize();for(n=0,r=this.faces.length;r>n;n++){o=this.faces[n];var d=o.vertexNormals;3===d.length?(d[0].copy(s[o.a]),d[1].copy(s[o.b]),d[2].copy(s[o.c])):(d[0]=s[o.a].clone(),d[1]=s[o.b].clone(),d[2]=s[o.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var e,t,i,n,r;for(i=0,n=this.faces.length;n>i;i++)for(r=this.faces[i],r.__originalFaceNormal?r.__originalFaceNormal.copy(r.normal):r.__originalFaceNormal=r.normal.clone(),r.__originalVertexNormals||(r.__originalVertexNormals=[]),e=0,t=r.vertexNormals.length;t>e;e++)r.__originalVertexNormals[e]?r.__originalVertexNormals[e].copy(r.vertexNormals[e]):r.__originalVertexNormals[e]=r.vertexNormals[e].clone();var o=new THREE.Geometry;for(o.faces=this.faces,e=0,t=this.morphTargets.length;t>e;e++){if(!this.morphNormals[e]){this.morphNormals[e]={},this.morphNormals[e].faceNormals=[],this.morphNormals[e].vertexNormals=[];var s,a,l=this.morphNormals[e].faceNormals,c=this.morphNormals[e].vertexNormals;for(i=0,n=this.faces.length;n>i;i++)s=new THREE.Vector3,a={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},l.push(s),c.push(a)}var h=this.morphNormals[e];o.vertices=this.morphTargets[e].vertices,o.computeFaceNormals(),o.computeVertexNormals();var s,a;for(i=0,n=this.faces.length;n>i;i++)r=this.faces[i],s=h.faceNormals[i],a=h.vertexNormals[i],s.copy(r.normal),a.a.copy(r.vertexNormals[0]),a.b.copy(r.vertexNormals[1]),a.c.copy(r.vertexNormals[2])}for(i=0,n=this.faces.length;n>i;i++)r=this.faces[i],r.normal=r.__originalFaceNormal,r.vertexNormals=r.__originalVertexNormals},computeTangents:function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){for(var e=0,t=this.vertices,i=0,n=t.length;n>i;i++)i>0&&(e+=t[i].distanceTo(t[i-1])),this.lineDistances[i]=e},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere),this.boundingSphere.setFromPoints(this.vertices)},merge:function(e,t,i){if(e instanceof THREE.Geometry==!1)return void console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",e);var n,r=this.vertices.length,o=this.vertices,s=e.vertices,a=this.faces,l=e.faces,c=this.faceVertexUvs[0],h=e.faceVertexUvs[0];void 0===i&&(i=0),void 0!==t&&(n=(new THREE.Matrix3).getNormalMatrix(t));for(var u=0,d=s.length;d>u;u++){var p=s[u],f=p.clone();void 0!==t&&f.applyMatrix4(t),o.push(f)}for(u=0,d=l.length;d>u;u++){var m,g,E,v=l[u],y=v.vertexNormals,b=v.vertexColors;m=new THREE.Face3(v.a+r,v.b+r,v.c+r),m.normal.copy(v.normal),void 0!==n&&m.normal.applyMatrix3(n).normalize();for(var T=0,w=y.length;w>T;T++)g=y[T].clone(),void 0!==n&&g.applyMatrix3(n).normalize(),m.vertexNormals.push(g);m.color.copy(v.color);for(var T=0,w=b.length;w>T;T++)E=b[T],m.vertexColors.push(E.clone());m.materialIndex=v.materialIndex+i,a.push(m)}for(u=0,d=h.length;d>u;u++){var R=h[u],x=[];if(void 0!==R){for(var T=0,w=R.length;w>T;T++)x.push(R[T].clone());c.push(x)}}},mergeMesh:function(e){return e instanceof THREE.Mesh==!1?void console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",e):(e.matrixAutoUpdate&&e.updateMatrix(),void this.merge(e.geometry,e.matrix))},mergeVertices:function(){var e,t,i,n,r,o,s,a,l={},c=[],h=[],u=4,d=Math.pow(10,u);for(i=0,n=this.vertices.length;n>i;i++)e=this.vertices[i],t=Math.round(e.x*d)+"_"+Math.round(e.y*d)+"_"+Math.round(e.z*d),void 0===l[t]?(l[t]=i,c.push(this.vertices[i]),h[i]=c.length-1):h[i]=h[l[t]];var p=[];for(i=0,n=this.faces.length;n>i;i++){r=this.faces[i],r.a=h[r.a],r.b=h[r.b],r.c=h[r.c],o=[r.a,r.b,r.c];for(var f=-1,m=0;3>m;m++)if(o[m]===o[(m+1)%3]){f=m,p.push(i);break}}for(i=p.length-1;i>=0;i--){var g=p[i];for(this.faces.splice(g,1),s=0,a=this.faceVertexUvs.length;a>s;s++)this.faceVertexUvs[s].splice(g,1)}var E=this.vertices.length-c.length;return this.vertices=c,E},sortFacesByMaterialIndex:function(){function e(e,t){return e.materialIndex-t.materialIndex}for(var t=this.faces,i=t.length,n=0;i>n;n++)t[n]._id=n;t.sort(e);var r,o,s=this.faceVertexUvs[0],a=this.faceVertexUvs[1];s&&s.length===i&&(r=[]),a&&a.length===i&&(o=[]);for(var n=0;i>n;n++){var l=t[n]._id;r&&r.push(s[l]),o&&o.push(a[l])}r&&(this.faceVertexUvs[0]=r),o&&(this.faceVertexUvs[1]=o)},toJSON:function(){function e(e,t,i){return i?e|1<0,w=E.vertexNormals.length>0,R=1!==E.color.r||1!==E.color.g||1!==E.color.b,x=E.vertexColors.length>0,A=0;if(A=e(A,0,0),A=e(A,1,v),A=e(A,2,y),A=e(A,3,b),A=e(A,4,T),A=e(A,5,w),A=e(A,6,R),A=e(A,7,x),h.push(A),h.push(E.a,E.b,E.c),h.push(E.materialIndex),b){var C=this.faceVertexUvs[0][l];h.push(n(C[0]),n(C[1]),n(C[2]))}if(T&&h.push(t(E.normal)),w){var _=E.vertexNormals;h.push(t(_[0]),t(_[1]),t(_[2]))}if(R&&h.push(i(E.color)),x){var H=E.vertexColors;h.push(i(H[0]),i(H[1]),i(H[2]))}}return r.data={},r.data.vertices=a,r.data.normals=u,p.length>0&&(r.data.colors=p),m.length>0&&(r.data.uvs=[m]),r.data.faces=h,r},clone:function(){return(new THREE.Geometry).copy(this)},copy:function(e){this.vertices=[],this.faces=[],this.faceVertexUvs=[[]];for(var t=e.vertices,i=0,n=t.length;n>i;i++)this.vertices.push(t[i].clone());for(var r=e.faces,i=0,n=r.length;n>i;i++)this.faces.push(r[i].clone());for(var i=0,n=e.faceVertexUvs.length;n>i;i++){var o=e.faceVertexUvs[i];void 0===this.faceVertexUvs[i]&&(this.faceVertexUvs[i]=[]);for(var s=0,a=o.length;a>s;s++){for(var l=o[s],c=[],h=0,u=l.length;u>h;h++){var d=l[h];c.push(d.clone())}this.faceVertexUvs[i].push(c)}}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype),THREE.GeometryIdCount=0,THREE.DirectGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="DirectGeometry",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},THREE.DirectGeometry.prototype={constructor:THREE.DirectGeometry,computeBoundingBox:THREE.Geometry.prototype.computeBoundingBox,computeBoundingSphere:THREE.Geometry.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.")},computeVertexNormals:function(){console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.")},computeGroups:function(e){for(var t,i,n=[],r=e.faces,o=0;o0,s=r[1]&&r[1].length>0,a=e.morphTargets,l=a.length;if(l>0){t=[];for(var c=0;l>c;c++)t[c]=[];this.morphTargets.position=t}var h,u=e.morphNormals,d=u.length;if(d>0){h=[];for(var c=0;d>c;c++)h[c]=[];this.morphTargets.normal=h}for(var p=e.skinIndices,f=e.skinWeights,m=p.length===n.length,g=f.length===n.length,c=0;cR;R++){var x=a[R].vertices;t[R].push(x[E.a],x[E.b],x[E.c])}for(var R=0;d>R;R++){var A=u[R].vertexNormals[c];h[R].push(A.a,A.b,A.c)}m&&this.skinIndices.push(p[E.a],p[E.b],p[E.c]),g&&this.skinWeights.push(f[E.a],f[E.b],f[E.c])}return this.computeGroups(e),this.verticesNeedUpdate=e.verticesNeedUpdate,this.normalsNeedUpdate=e.normalsNeedUpdate,this.colorsNeedUpdate=e.colorsNeedUpdate,this.uvsNeedUpdate=e.uvsNeedUpdate,this.groupsNeedUpdate=e.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.DirectGeometry.prototype),THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.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}},THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,getIndex:function(){return this.index},setIndex:function(e){this.index=e},addAttribute:function(e,t){return t instanceof THREE.BufferAttribute==!1&&t instanceof THREE.InterleavedBufferAttribute==!1?(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),void this.addAttribute(e,new THREE.BufferAttribute(arguments[1],arguments[2]))):"index"===e?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),void this.setIndex(t)):(this.attributes[e]=t,this)},getAttribute:function(e){return this.attributes[e]},removeAttribute:function(e){return delete this.attributes[e],this},addGroup:function(e,t,i){this.groups.push({start:e,count:t,materialIndex:void 0!==i?i:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(e,t){this.drawRange.start=e,this.drawRange.count=t},applyMatrix:function(e){var t=this.attributes.position;void 0!==t&&(e.applyToVector3Array(t.array),t.needsUpdate=!0);var i=this.attributes.normal;if(void 0!==i){var n=(new THREE.Matrix3).getNormalMatrix(e);n.applyToVector3Array(i.array),i.needsUpdate=!0}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationX(t),this.applyMatrix(e),this}}(),rotateY:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationY(t),this.applyMatrix(e),this}}(),rotateZ:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.makeRotationZ(t),this.applyMatrix(e),this}}(),translate:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeTranslation(t,i,n),this.applyMatrix(e),this}}(),scale:function(){var e;return function(t,i,n){return void 0===e&&(e=new THREE.Matrix4),e.makeScale(t,i,n),this.applyMatrix(e),this}}(),lookAt:function(){var e;return function(t){void 0===e&&(e=new THREE.Object3D),e.lookAt(t),e.updateMatrix(),this.applyMatrix(e.matrix)}}(),center:function(){this.computeBoundingBox();var e=this.boundingBox.center().negate();return this.translate(e.x,e.y,e.z),e},setFromObject:function(e){var t=e.geometry;if(e instanceof THREE.Points||e instanceof THREE.Line){var i=new THREE.Float32Attribute(3*t.vertices.length,3),n=new THREE.Float32Attribute(3*t.colors.length,3);if(this.addAttribute("position",i.copyVector3sArray(t.vertices)),this.addAttribute("color",n.copyColorsArray(t.colors)),t.lineDistances&&t.lineDistances.length===t.vertices.length){var r=new THREE.Float32Attribute(t.lineDistances.length,1);this.addAttribute("lineDistance",r.copyArray(t.lineDistances))}null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone())}else e instanceof THREE.Mesh&&t instanceof THREE.Geometry&&this.fromGeometry(t);return this},updateFromObject:function(e){var t=e.geometry;if(e instanceof THREE.Mesh){var i=t.__directGeometry;if(void 0===i)return this.fromGeometry(t);i.verticesNeedUpdate=t.verticesNeedUpdate,i.normalsNeedUpdate=t.normalsNeedUpdate,i.colorsNeedUpdate=t.colorsNeedUpdate,i.uvsNeedUpdate=t.uvsNeedUpdate,i.groupsNeedUpdate=t.groupsNeedUpdate,t.verticesNeedUpdate=!1,t.normalsNeedUpdate=!1,t.colorsNeedUpdate=!1,t.uvsNeedUpdate=!1,t.groupsNeedUpdate=!1,t=i}if(t.verticesNeedUpdate===!0){var n=this.attributes.position;void 0!==n&&(n.copyVector3sArray(t.vertices),n.needsUpdate=!0),t.verticesNeedUpdate=!1}if(t.normalsNeedUpdate===!0){var n=this.attributes.normal;void 0!==n&&(n.copyVector3sArray(t.normals),n.needsUpdate=!0),t.normalsNeedUpdate=!1}if(t.colorsNeedUpdate===!0){var n=this.attributes.color;void 0!==n&&(n.copyColorsArray(t.colors),n.needsUpdate=!0),t.colorsNeedUpdate=!1}if(t.uvsNeedUpdate){var n=this.attributes.uv;void 0!==n&&(n.copyVector2sArray(t.uvs),n.needsUpdate=!0),t.uvsNeedUpdate=!1}if(t.lineDistancesNeedUpdate){var n=this.attributes.lineDistance;void 0!==n&&(n.copyArray(t.lineDistances),n.needsUpdate=!0),t.lineDistancesNeedUpdate=!1}return t.groupsNeedUpdate&&(t.computeGroups(e.geometry),this.groups=t.groups,t.groupsNeedUpdate=!1),this},fromGeometry:function(e){return e.__directGeometry=(new THREE.DirectGeometry).fromGeometry(e),this.fromDirectGeometry(e.__directGeometry)},fromDirectGeometry:function(e){var t=new Float32Array(3*e.vertices.length);if(this.addAttribute("position",new THREE.BufferAttribute(t,3).copyVector3sArray(e.vertices)),e.normals.length>0){var i=new Float32Array(3*e.normals.length);this.addAttribute("normal",new THREE.BufferAttribute(i,3).copyVector3sArray(e.normals))}if(e.colors.length>0){var n=new Float32Array(3*e.colors.length);this.addAttribute("color",new THREE.BufferAttribute(n,3).copyColorsArray(e.colors))}if(e.uvs.length>0){var r=new Float32Array(2*e.uvs.length);this.addAttribute("uv",new THREE.BufferAttribute(r,2).copyVector2sArray(e.uvs))}if(e.uvs2.length>0){var o=new Float32Array(2*e.uvs2.length);this.addAttribute("uv2",new THREE.BufferAttribute(o,2).copyVector2sArray(e.uvs2))}if(e.indices.length>0){var s=e.vertices.length>65535?Uint32Array:Uint16Array,a=new s(3*e.indices.length);this.setIndex(new THREE.BufferAttribute(a,1).copyIndicesArray(e.indices))}this.groups=e.groups;for(var l in e.morphTargets){for(var c=[],h=e.morphTargets[l],u=0,d=h.length;d>u;u++){var p=h[u],f=new THREE.Float32Attribute(3*p.length,3);c.push(f.copyVector3sArray(p))}this.morphAttributes[l]=c}if(e.skinIndices.length>0){var m=new THREE.Float32Attribute(4*e.skinIndices.length,4);this.addAttribute("skinIndex",m.copyVector4sArray(e.skinIndices))}if(e.skinWeights.length>0){var g=new THREE.Float32Attribute(4*e.skinWeights.length,4);this.addAttribute("skinWeight",g.copyVector4sArray(e.skinWeights))}return null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone()),this},computeBoundingBox:function(){new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var e=this.attributes.position.array;e&&this.boundingBox.setFromArray(e),(void 0===e||0===e.length)&&(this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0)),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}}(),computeBoundingSphere:function(){var e=new THREE.Box3,t=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var i=this.attributes.position.array;if(i){var n=this.boundingSphere.center;e.setFromArray(i),e.center(n);for(var r=0,o=0,s=i.length;s>o;o+=3)t.fromArray(i,o),r=Math.max(r,n.distanceToSquared(t));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var e=this.index,t=this.attributes,i=this.groups;if(t.position){var n=t.position.array;if(void 0===t.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(n.length),3));else for(var r=t.normal.array,o=0,s=r.length;s>o;o++)r[o]=0;var a,l,c,h=t.normal.array,u=new THREE.Vector3,d=new THREE.Vector3,p=new THREE.Vector3,f=new THREE.Vector3,m=new THREE.Vector3;if(e){var g=e.array;0===i.length&&this.addGroup(0,g.length);for(var E=0,v=i.length;v>E;++E)for(var y=i[E],b=y.start,T=y.count,o=b,s=b+T;s>o;o+=3)a=3*g[o+0],l=3*g[o+1],c=3*g[o+2],u.fromArray(n,a),d.fromArray(n,l),p.fromArray(n,c),f.subVectors(p,d),m.subVectors(u,d),f.cross(m),h[a]+=f.x,h[a+1]+=f.y,h[a+2]+=f.z,h[l]+=f.x,h[l+1]+=f.y,h[l+2]+=f.z,h[c]+=f.x,h[c+1]+=f.y,h[c+2]+=f.z}else for(var o=0,s=n.length;s>o;o+=9)u.fromArray(n,o),d.fromArray(n,o+3),p.fromArray(n,o+6),f.subVectors(p,d),m.subVectors(u,d),f.cross(m),h[o]=f.x,h[o+1]=f.y,h[o+2]=f.z,h[o+3]=f.x,h[o+4]=f.y,h[o+5]=f.z,h[o+6]=f.x,h[o+7]=f.y,h[o+8]=f.z;this.normalizeNormals(),t.normal.needsUpdate=!0}},merge:function(e,t){if(e instanceof THREE.BufferGeometry==!1)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e);void 0===t&&(t=0);var i=this.attributes;for(var n in i)if(void 0!==e.attributes[n])for(var r=i[n],o=r.array,s=e.attributes[n],a=s.array,l=s.itemSize,c=0,h=l*t;co;o+=3)e=r[o],t=r[o+1],i=r[o+2],n=1/Math.sqrt(e*e+t*t+i*i),r[o]*=n,r[o+1]*=n,r[o+2]*=n},toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var e=new THREE.BufferGeometry,t=this.index.array,i=this.attributes;for(var n in i){for(var r=i[n],o=r.array,s=r.itemSize,a=new o.constructor(t.length*s),l=0,c=0,h=0,u=t.length;u>h;h++){l=t[h]*s;for(var d=0;s>d;d++)a[c++]=o[l++]}e.addAttribute(n,new THREE.BufferAttribute(a,s))}return e},toJSON:function(){var e={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),void 0!==this.parameters){var t=this.parameters;for(var i in t)void 0!==t[i]&&(e[i]=t[i]);return e}e.data={attributes:{}};var n=this.index;if(null!==n){var r=Array.prototype.slice.call(n.array);e.data.index={type:n.array.constructor.name,array:r}}var o=this.attributes;for(var i in o){var s=o[i],r=Array.prototype.slice.call(s.array);e.data.attributes[i]={itemSize:s.itemSize,type:s.array.constructor.name,array:r}}var a=this.groups;a.length>0&&(e.data.groups=JSON.parse(JSON.stringify(a)));var l=this.boundingSphere;return null!==l&&(e.data.boundingSphere={center:l.center.toArray(),radius:l.radius}),e},clone:function(){return(new THREE.BufferGeometry).copy(this)},copy:function(e){var t=e.index;null!==t&&this.setIndex(t.clone());var i=e.attributes;for(var n in i){var r=i[n];this.addAttribute(n,r.clone())}for(var o=e.groups,s=0,a=o.length;a>s;s++){var l=o[s];this.addGroup(l.start,l.count)}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype),THREE.BufferGeometry.MaxIndex=65535,THREE.InstancedBufferGeometry=function(){THREE.BufferGeometry.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0},THREE.InstancedBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype),THREE.InstancedBufferGeometry.prototype.constructor=THREE.InstancedBufferGeometry,THREE.InstancedBufferGeometry.prototype.addGroup=function(e,t,i){this.groups.push({start:e,count:t,instances:i})},THREE.InstancedBufferGeometry.prototype.copy=function(e){var t=e.index;null!==t&&this.setIndex(t.clone());var i=e.attributes;for(var n in i){var r=i[n];this.addAttribute(n,r.clone())}for(var o=e.groups,s=0,a=o.length;a>s;s++){var l=o[s];this.addGroup(l.start,l.count,l.instances)}return this},THREE.EventDispatcher.prototype.apply(THREE.InstancedBufferGeometry.prototype),THREE.Uniform=function(e,t){this.type=e,this.value=t,this.dynamic=!1},THREE.Uniform.prototype={constructor:THREE.Uniform,onUpdate:function(e){return this.dynamic=!0,this.onUpdateCallback=e,this}},THREE.AnimationClip=function(e,t,i){this.name=e||THREE.Math.generateUUID(),this.tracks=i,this.duration=void 0!==t?t:-1,this.duration<0&&this.resetDuration(),this.trim(),this.optimize()},THREE.AnimationClip.prototype={constructor:THREE.AnimationClip,resetDuration:function(){for(var e=this.tracks,t=0,i=0,n=e.length;i!==n;++i){var r=this.tracks[i];t=Math.max(t,r.times[r.times.length-1])}this.duration=t},trim:function(){for(var e=0;eo;o++){var s=[],a=[];s.push((o+n-1)%n,o,(o+1)%n),a.push(0,1,0);var l=THREE.AnimationUtils.getKeyframeOrder(s);s=THREE.AnimationUtils.sortedArray(s,1,l),a=THREE.AnimationUtils.sortedArray(a,1,l),0===s[0]&&(s.push(n),a.push(a[0])),r.push(new THREE.NumberKeyframeTrack(".morphTargetInfluences["+t[o].name+"]",s,a).scale(1/i))}return new THREE.AnimationClip(e,-1,r)},findByName:function(e,t){for(var i=0;ir;r++){var s=e[r],a=s.name.match(n);if(a&&a.length>1){var l=a[1],c=i[l];c||(i[l]=c=[]),c.push(s)}}var h=[];for(var l in i)h.push(THREE.AnimationClip.CreateFromMorphTargetSequence(l,i[l],t));return h},parseAnimation:function(e,t,i){if(!e)return console.error(" no animation in JSONLoader data"),null;for(var n=function(e,t,i,n,r){if(0!==i.length){var o=[],s=[];THREE.AnimationUtils.flattenJSON(i,o,s,n), +0!==o.length&&r.push(new e(t,o,s))}},r=[],o=e.name||"default",s=e.length||-1,a=e.fps||30,l=e.hierarchy||[],c=0;co||0===i)return;this._startTime=null,t=i*o}t*=this._updateTimeScale(e);var s=this._updateTime(t),a=this._updateWeight(e);if(a>0)for(var l=this._interpolants,c=this._propertyBindings,h=0,u=l.length;h!==u;++h)l[h].evaluate(s),c[h].accumulate(n,a)},_updateWeight:function(e){var t=0;if(this.enabled){t=this.weight;var i=this._weightInterpolant;if(null!==i){var n=i.evaluate(e)[0];t*=n,e>i.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=t,t},_updateTimeScale:function(e){var t=0;if(!this.paused){t=this.timeScale;var i=this._timeScaleInterpolant;if(null!==i){var n=i.evaluate(e)[0];t*=n,e>i.parameterPositions[1]&&(this.stopWarping(),0===t?this.pause=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t},_updateTime:function(e){var t=this.time+e;if(0===e)return t;var i=this._clip.duration,n=this.loop,r=this._loopCount,o=!1;switch(n){case THREE.LoopOnce:if(-1===r&&(this.loopCount=0,this._setEndings(!0,!0,!1)),t>=i)t=i;else{if(!(0>t))break;t=0}this.clampWhenFinished?this.pause=!0:this.enabled=!1,this._mixer.dispatchEvent({type:"finished",action:this,direction:0>e?-1:1});break;case THREE.LoopPingPong:o=!0;case THREE.LoopRepeat:if(-1===r&&(e>0?(r=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),t>=i||0>t){var s=Math.floor(t/i);t-=i*s,r+=Math.abs(s);var a=this.repetitions-r;if(0>a){this.clampWhenFinished?this.paused=!0:this.enabled=!1,t=e>0?i:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});break}if(0===a){var l=0>e;this._setEndings(l,!l,o)}else this._setEndings(!1,!1,o);this._loopCount=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:s})}if(n===THREE.LoopPingPong&&1===(1&r))return this.time=t,i-t}return this.time=t,t},_setEndings:function(e,t,i){var n=this._interpolantSettings;i?(n.endingStart=THREE.ZeroSlopeEnding,n.endingEnd=THREE.ZeroSlopeEnding):(e?n.endingStart=this.zeroSlopeAtStart?THREE.ZeroSlopeEnding:THREE.ZeroCurvatureEnding:n.endingStart=THREE.WrapAroundEnding,t?n.endingEnd=this.zeroSlopeAtEnd?THREE.ZeroSlopeEnding:THREE.ZeroCurvatureEnding:n.endingEnd=THREE.WrapAroundEnding)},_scheduleFading:function(e,t,i){var n=this._mixer,r=n.time,o=this._weightInterpolant;null===o&&(o=n._lendControlInterpolant(),this._weightInterpolant=o);var s=o.parameterPositions,a=o.sampleValues;return s[0]=r,a[0]=t,s[1]=r+e,a[1]=i,this}},Object.assign(THREE.AnimationMixer.prototype,{_bindAction:function(e,t){var i=e._localRoot||this._root,n=e._clip.tracks,r=n.length,o=e._propertyBindings,s=e._interpolants,a=i.uuid,l=this._bindingsByRootAndName,c=l[a];void 0===c&&(c={},l[a]=c);for(var h=0;h!==r;++h){var u=n[h],d=u.name,p=c[d];if(void 0!==p)o[h]=p;else{if(p=o[h],void 0!==p){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,a,d));continue}var f=t&&t._propertyBindings[h].binding.parsedPath;p=new THREE.PropertyMixer(THREE.PropertyBinding.create(i,d,f),u.ValueTypeName,u.getValueSize()),++p.referenceCount,this._addInactiveBinding(p,a,d),o[h]=p}s[h].resultBuffer=p.buffer}},_activateAction:function(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){var t=(e._localRoot||this._root).uuid,i=e._clip.name,n=this._actionsByClip[i];this._bindAction(e,n&&n.knownActions[0]),this._addInactiveAction(e,i,t)}for(var r=e._propertyBindings,o=0,s=r.length;o!==s;++o){var a=r[o];0===a.useCount++&&(this._lendBinding(a),a.saveOriginalState())}this._lendAction(e)}},_deactivateAction:function(e){if(this._isActiveAction(e)){for(var t=e._propertyBindings,i=0,n=t.length;i!==n;++i){var r=t[i];0===--r.useCount&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(e)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}},_isActiveAction:function(e){var t=e._cacheIndex;return null!==t&&tp){var g=t[p],E=--n,v=t[E];r[v.uuid]=p,t[p]=v,r[d]=E,t[E]=u;for(var f=0,m=l;f!==m;++f){var y=a[f],b=y[E],T=y[p];y[p]=b,void 0===T&&(T=new THREE.PropertyBinding(u,o[f],s[f])),y[E]=T}}else t[p]!==g&&console.error("Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes...")}this.nCachedObjects_=n},remove:function(e){for(var t=this._objects,i=(t.length,this.nCachedObjects_),n=this._indicesByUUID,r=this._bindings,o=r.length,s=0,a=arguments.length;s!==a;++s){var l=arguments[s],c=l.uuid,h=n[c];if(void 0!==h&&h>=i){var u=i++,d=t[u];n[d.uuid]=h,t[h]=d,n[c]=u,t[u]=l;for(var p=0,f=o;p!==f;++p){var m=r[p],g=m[u],E=m[h];m[h]=g,m[u]=E}}}this.nCachedObjects_=i},uncache:function(e){for(var t=this._objects,i=t.length,n=this.nCachedObjects_,r=this._indicesByUUID,o=this._bindings,s=o.length,a=0,l=arguments.length;a!==l;++a){var c=arguments[a],h=c.uuid,u=r[h];if(void 0!==u)if(delete r[h],n>u){var d=--n,p=t[d],f=--i,m=t[f];r[p.uuid]=u,t[u]=p,r[m.uuid]=d,t[d]=m,t.pop();for(var g=0,E=s;g!==E;++g){var v=o[g],y=v[d],b=v[f];v[u]=y,v[d]=b,v.pop()}}else{var f=--i,m=t[f];r[m.uuid]=u,t[u]=m,t.pop();for(var g=0,E=s;g!==E;++g){var v=o[g];v[u]=v[f],v.pop()}}}this.nCachedObjects_=n},subscribe_:function(e,t){var i=this._bindingsIndicesByPath,n=i[e],r=this._bindings;if(void 0!==n)return r[n];var o=this._paths,s=this._parsedPaths,a=this._objects,l=a.length,c=this.nCachedObjects_,h=new Array(l);n=r.length,i[e]=n,o.push(e),s.push(t),r.push(h);for(var u=c,d=a.length;u!==d;++u){var p=a[u];h[u]=new THREE.PropertyBinding(p,e,t)}return h},unsubscribe_:function(e){var t=this._bindingsIndicesByPath,i=t[e];if(void 0!==i){var n=this._paths,r=this._parsedPaths,o=this._bindings,s=o.length-1,a=o[s],l=e[s];t[l]=i,o[i]=a,o.pop(),r[i]=r[s],r.pop(),n[i]=n[s],n.pop()}}},THREE.AnimationUtils={arraySlice:function(e,t,i){return THREE.AnimationUtils.isTypedArray(e)?new e.constructor(e.subarray(t,i)):e.slice(t,i)},convertArray:function(e,t,i){return!e||!i&&e.constructor===t?e:"number"==typeof t.BYTES_PER_ELEMENT?new t(e):Array.prototype.slice.call(e)},isTypedArray:function(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)},getKeyframeOrder:function(e){function t(t,i){return e[t]-e[i]}for(var i=e.length,n=new Array(i),r=0;r!==i;++r)n[r]=r;return n.sort(t),n},sortedArray:function(e,t,i){for(var n=e.length,r=new e.constructor(n),o=0,s=0;s!==n;++o)for(var a=i[o]*t,l=0;l!==t;++l)r[s++]=e[a+l];return r},flattenJSON:function(e,t,i,n){for(var r=1,o=e[0];void 0!==o&&void 0===o[n];)o=e[r++];if(void 0!==o){var s=o[n];if(void 0!==s)if(Array.isArray(s)){do s=o[n],void 0!==s&&(t.push(o.time),i.push.apply(i,s)),o=e[r++];while(void 0!==o)}else if(void 0!==s.toArray){do s=o[n],void 0!==s&&(t.push(o.time),s.toArray(i,i.length)),o=e[r++];while(void 0!==o)}else do s=o[n],void 0!==s&&(t.push(o.time),i.push(s)),o=e[r++];while(void 0!==o)}}},THREE.KeyframeTrack=function(e,t,i,n){if(void 0===e)throw new Error("track name is undefined");if(void 0===t||0===t.length)throw new Error("no keyframes in track named "+e);this.name=e,this.times=THREE.AnimationUtils.convertArray(t,this.TimeBufferType),this.values=THREE.AnimationUtils.convertArray(i,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation),this.validate(),this.optimize()},THREE.KeyframeTrack.prototype={constructor:THREE.KeyframeTrack,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:THREE.InterpolateLinear,InterpolantFactoryMethodDiscrete:function(e){return new THREE.DiscreteInterpolant(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodLinear:function(e){return new THREE.LinearInterpolant(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodSmooth:function(e){return new THREE.CubicInterpolant(this.times,this.values,this.getValueSize(),e)},setInterpolation:function(e){var t=void 0;switch(e){case THREE.InterpolateDiscrete:t=this.InterpolantFactoryMethodDiscrete;break;case THREE.InterpolateLinear:t=this.InterpolantFactoryMethodLinear;break;case THREE.InterpolateSmooth:t=this.InterpolantFactoryMethodSmooth}if(void 0===t){var i="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(e===this.DefaultInterpolation)throw new Error(i);this.setInterpolation(this.DefaultInterpolation)}return void console.warn(i)}this.createInterpolant=t},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return THREE.InterpolateDiscrete;case this.InterpolantFactoryMethodLinear:return THREE.InterpolateLinear;case this.InterpolantFactoryMethodSmooth:return THREE.InterpolateSmooth}},getValueSize:function(){return this.values.length/this.times.length},shift:function(e){if(0!==e)for(var t=this.times,i=0,n=t.length;i!==n;++i)t[i]+=e;return this},scale:function(e){if(1!==e)for(var t=this.times,i=0,n=t.length;i!==n;++i)t[i]*=e;return this},trim:function(e,t){for(var i=this.times,n=i.length,r=0,o=n-1;r!==n&&i[r]t;)--o;if(++o,0!==r||o!==n){r>=o&&(o=Math.max(o,1),r=o-1);var s=this.getValueSize();this.times=THREE.AnimationUtils.arraySlice(i,r,o),this.values=THREE.AnimationUtils.arraySlice(this.values,r*s,o*s)}return this},validate:function(){var e=!0,t=this.getValueSize();t-Math.floor(t)!==0&&(console.error("invalid value size in track",this),e=!1);var i=this.times,n=this.values,r=i.length;0===r&&(console.error("track is empty",this),e=!1);for(var o=null,s=0;s!==r;s++){var a=i[s];if("number"==typeof a&&isNaN(a)){console.error("time is not a valid number",this,s,a),e=!1;break}if(null!==o&&o>a){console.error("out of order keys",this,s,a,o),e=!1;break}o=a}if(void 0!==n&&THREE.AnimationUtils.isTypedArray(n))for(var s=0,l=n.length;s!==l;++s){var c=n[s];if(isNaN(c)){console.error("value is not a valid number",this,s,c),e=!1;break}}return e},optimize:function(){for(var e=this.times,t=this.values,i=this.getValueSize(),n=1,r=1,o=e.length-1;o>=r;++r){var s=!1,a=e[r],l=e[r+1];if(a!==l&&(1!==r||a!==a[0]))for(var c=r*i,h=c-i,u=c+i,d=0;d!==i;++d){var p=t[c+d];if(p!==t[h+d]||p!==t[u+d]){s=!0;break}}if(s){if(r!==n){e[n]=e[r];for(var f=r*i,m=n*i,d=0;d!==i;++d)t[m+d]=t[f+d]}++n}}return n!==e.length&&(this.times=THREE.AnimationUtils.arraySlice(e,0,n),this.values=THREE.AnimationUtils.arraySlice(t,0,n*i)),this}},Object.assign(THREE.KeyframeTrack,{parse:function(e){if(void 0===e.type)throw new Error("track type undefined, can not parse");var t=THREE.KeyframeTrack._getTrackTypeForValueTypeName(e.type);if(void 0===e.times){console.warn("legacy JSON format detected, converting");var i=[],n=[];THREE.AnimationUtils.flattenJSON(e.keys,i,n,"value"),e.times=i,e.values=n}return void 0!==t.parse?t.parse(e):new t(e.name,e.times,e.values,e.interpolation)},toJSON:function(e){var t,i=e.constructor;if(void 0!==i.toJSON)t=i.toJSON(e);else{t={name:e.name,times:THREE.AnimationUtils.convertArray(e.times,Array),values:THREE.AnimationUtils.convertArray(e.values,Array)};var n=e.getInterpolation();n!==e.DefaultInterpolation&&(t.interpolation=n)}return t.type=e.ValueTypeName,t},_getTrackTypeForValueTypeName:function(e){switch(e.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return THREE.NumberKeyframeTrack;case"vector":case"vector2":case"vector3":case"vector4":return THREE.VectorKeyframeTrack;case"color":return THREE.ColorKeyframeTrack;case"quaternion":return THREE.QuaternionKeyframeTrack;case"bool":case"boolean":return THREE.BooleanKeyframeTrack;case"string":return THREE.StringKeyframeTrack}throw new Error("Unsupported typeName: "+e)}}),THREE.PropertyBinding=function(e,t,i){this.path=t,this.parsedPath=i||THREE.PropertyBinding.parseTrackName(t),this.node=THREE.PropertyBinding.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e},THREE.PropertyBinding.prototype={constructor:THREE.PropertyBinding,getValue:function(e,t){this.bind(),this.getValue(e,t)},setValue:function(e,t){this.bind(),this.setValue(e,t)},bind:function(){var e=this.node,t=this.parsedPath,i=t.objectName,n=t.propertyName,r=t.propertyIndex;if(e||(e=THREE.PropertyBinding.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e)return void console.error(" trying to update node for track: "+this.path+" but it wasn't found.");if(i){var o=t.objectIndex;switch(i){case"materials":if(!e.material)return void console.error(" can not bind to material as node does not have a material",this);if(!e.material.materials)return void console.error(" can not bind to material.materials as node.material does not have a materials array",this);e=e.material.materials;break;case"bones":if(!e.skeleton)return void console.error(" can not bind to bones as node does not have a skeleton",this);e=e.skeleton.bones;for(var s=0;sr){var s=3*t;this._mixBufferRegion(i,n,s,1-r,t)}for(var a=t,l=t+t;a!==l;++a)if(i[a]!==i[a+t]){o.setValue(i,n);break}},saveOriginalState:function(){var e=this.binding,t=this.buffer,i=this.valueSize,n=3*i;e.getValue(t,n);for(var r=i,o=n;r!==o;++r)t[r]=t[n+r%i];this.cumulativeWeight=0},restoreOriginalState:function(){var e=3*this.valueSize;this.binding.setValue(this.buffer,e)},_select:function(e,t,i,n,r){if(n>=.5)for(var o=0;o!==r;++o)e[t+o]=e[i+o]},_slerp:function(e,t,i,n,r){THREE.Quaternion.slerpFlat(e,t,e,t,e,i,n)},_lerp:function(e,t,i,n,r){for(var o=1-n,s=0;s!==r;++s){var a=t+s;e[a]=e[a]*o+e[i+s]*n}}},THREE.BooleanKeyframeTrack=function(e,t,i){THREE.KeyframeTrack.call(this,e,t,i)},THREE.BooleanKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.BooleanKeyframeTrack,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:THREE.IntepolateDiscrete,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),THREE.NumberKeyframeTrack=function(e,t,i,n){THREE.KeyframeTrack.call(this,e,t,i,n)},THREE.NumberKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.NumberKeyframeTrack,ValueTypeName:"number"}),THREE.QuaternionKeyframeTrack=function(e,t,i,n){THREE.KeyframeTrack.call(this,e,t,i,n)},THREE.QuaternionKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.QuaternionKeyframeTrack,ValueTypeName:"quaternion",DefaultInterpolation:THREE.InterpolateLinear,InterpolantFactoryMethodLinear:function(e){return new THREE.QuaternionLinearInterpolant(this.times,this.values,this.getValueSize(),e)},InterpolantFactoryMethodSmooth:void 0}),THREE.StringKeyframeTrack=function(e,t,i,n){THREE.KeyframeTrack.call(this,e,t,i,n)},THREE.StringKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.StringKeyframeTrack,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:THREE.IntepolateDiscrete,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),THREE.VectorKeyframeTrack=function(e,t,i,n){THREE.KeyframeTrack.call(this,e,t,i,n)},THREE.VectorKeyframeTrack.prototype=Object.assign(Object.create(THREE.KeyframeTrack.prototype),{constructor:THREE.VectorKeyframeTrack,ValueTypeName:"vector"}),THREE.Audio=function(e){THREE.Object3D.call(this),this.type="Audio",this.context=e.context,this.source=this.context.createBufferSource(),this.source.onended=this.onEnded.bind(this),this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.startTime=0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this.filter=null},THREE.Audio.prototype=Object.create(THREE.Object3D.prototype),THREE.Audio.prototype.constructor=THREE.Audio,THREE.Audio.prototype.getOutput=function(){return this.gain},THREE.Audio.prototype.load=function(e){var t=new THREE.AudioBuffer(this.context);return t.load(e),this.setBuffer(t),this},THREE.Audio.prototype.setNodeSource=function(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this},THREE.Audio.prototype.setBuffer=function(e){var t=this;return e.onReady(function(e){t.source.buffer=e,t.sourceType="buffer",t.autoplay&&t.play()}),this},THREE.Audio.prototype.play=function(){if(this.isPlaying===!0)return void console.warn("THREE.Audio: Audio is already playing.");if(this.hasPlaybackControl===!1)return void console.warn("THREE.Audio: this Audio has no playback control."); +var e=this.context.createBufferSource();e.buffer=this.source.buffer,e.loop=this.source.loop,e.onended=this.source.onended,e.start(0,this.startTime),e.playbackRate.value=this.playbackRate,this.isPlaying=!0,this.source=e,this.connect()},THREE.Audio.prototype.pause=function(){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),void(this.startTime=this.context.currentTime))},THREE.Audio.prototype.stop=function(){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),void(this.startTime=0))},THREE.Audio.prototype.connect=function(){null!==this.filter?(this.source.connect(this.filter),this.filter.connect(this.getOutput())):this.source.connect(this.getOutput())},THREE.Audio.prototype.disconnect=function(){null!==this.filter?(this.source.disconnect(this.filter),this.filter.disconnect(this.getOutput())):this.source.disconnect(this.getOutput())},THREE.Audio.prototype.getFilter=function(){return this.filter},THREE.Audio.prototype.setFilter=function(e){void 0===e&&(e=null),this.isPlaying===!0?(this.disconnect(),this.filter=e,this.connect()):this.filter=e},THREE.Audio.prototype.setPlaybackRate=function(e){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):(this.playbackRate=e,void(this.isPlaying===!0&&(this.source.playbackRate.value=this.playbackRate)))},THREE.Audio.prototype.getPlaybackRate=function(){return this.playbackRate},THREE.Audio.prototype.onEnded=function(){this.isPlaying=!1},THREE.Audio.prototype.setLoop=function(e){return this.hasPlaybackControl===!1?void console.warn("THREE.Audio: this Audio has no playback control."):void(this.source.loop=e)},THREE.Audio.prototype.getLoop=function(){return this.hasPlaybackControl===!1?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.source.loop},THREE.Audio.prototype.setVolume=function(e){this.gain.gain.value=e},THREE.Audio.prototype.getVolume=function(){return this.gain.gain.value},THREE.AudioAnalyser=function(e,t){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=void 0!==t?t:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)},THREE.AudioAnalyser.prototype={constructor:THREE.AudioAnalyser,getData:function(){return this.analyser.getByteFrequencyData(this.data),this.data}},THREE.AudioBuffer=function(e){this.context=e,this.ready=!1,this.readyCallbacks=[]},THREE.AudioBuffer.prototype.load=function(e){var t=this,i=new XMLHttpRequest;return i.open("GET",e,!0),i.responseType="arraybuffer",i.onload=function(e){t.context.decodeAudioData(this.response,function(e){t.buffer=e,t.ready=!0;for(var i=0;ii;i+=2){var r=t[i],o=t[i+1];if(r.test(e))return o}return null}},THREE.XHRLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(e,t,i,n){void 0!==this.path&&(e=this.path+e);var r=this,o=THREE.Cache.get(e);if(void 0!==o)return t&&setTimeout(function(){t(o)},0),o;var s=new XMLHttpRequest;return s.overrideMimeType("text/plain"),s.open("GET",e,!0),s.addEventListener("load",function(i){var o=i.target.response;THREE.Cache.add(e,o),200===this.status?(t&&t(o),r.manager.itemEnd(e)):0===this.status?(console.warn("THREE.XHRLoader: HTTP Status 0 received."),t&&t(o),r.manager.itemEnd(e)):(n&&n(i),r.manager.itemError(e))},!1),void 0!==i&&s.addEventListener("progress",function(e){i(e)},!1),s.addEventListener("error",function(t){n&&n(t),r.manager.itemError(e)},!1),void 0!==this.responseType&&(s.responseType=this.responseType),void 0!==this.withCredentials&&(s.withCredentials=this.withCredentials),s.send(null),r.manager.itemStart(e),s},setPath:function(e){this.path=e},setResponseType:function(e){this.responseType=e},setWithCredentials:function(e){this.withCredentials=e}},THREE.FontLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.FontLoader.prototype={constructor:THREE.FontLoader,load:function(e,t,i,n){var r=new THREE.XHRLoader(this.manager);r.load(e,function(e){t(new THREE.Font(JSON.parse(e.substring(65,e.length-2))))},i,n)}},THREE.ImageLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(e,t,i,n){void 0!==this.path&&(e=this.path+e);var r=this,o=THREE.Cache.get(e);if(void 0!==o)return r.manager.itemStart(e),t?setTimeout(function(){t(o),r.manager.itemEnd(e)},0):r.manager.itemEnd(e),o;var s=document.createElement("img");return s.addEventListener("load",function(i){THREE.Cache.add(e,this),t&&t(this),r.manager.itemEnd(e)},!1),void 0!==i&&s.addEventListener("progress",function(e){i(e)},!1),s.addEventListener("error",function(t){n&&n(t),r.manager.itemError(e)},!1),void 0!==this.crossOrigin&&(s.crossOrigin=this.crossOrigin),r.manager.itemStart(e),s.src=e,s},setCrossOrigin:function(e){this.crossOrigin=e},setPath:function(e){this.path=e}},THREE.JSONLoader=function(e){"boolean"==typeof e&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),e=void 0),this.manager=void 0!==e?e:THREE.DefaultLoadingManager,this.withCredentials=!1},THREE.JSONLoader.prototype={constructor:THREE.JSONLoader,get statusDomElement(){return void 0===this._statusDomElement&&(this._statusDomElement=document.createElement("div")),console.warn("THREE.JSONLoader: .statusDomElement has been removed."),this._statusDomElement},load:function(e,t,i,n){var r=this,o=this.texturePath&&"string"==typeof this.texturePath?this.texturePath:THREE.Loader.prototype.extractUrlBase(e),s=new THREE.XHRLoader(this.manager);s.setWithCredentials(this.withCredentials),s.load(e,function(i){var n=JSON.parse(i),s=n.metadata;if(void 0!==s){var a=s.type;if(void 0!==a){if("object"===a.toLowerCase())return void console.error("THREE.JSONLoader: "+e+" should be loaded with THREE.ObjectLoader instead.");if("scene"===a.toLowerCase())return void console.error("THREE.JSONLoader: "+e+" should be loaded with THREE.SceneLoader instead.")}}var l=r.parse(n,o);t(l.geometry,l.materials)},i,n)},setTexturePath:function(e){this.texturePath=e},parse:function(e,t){function i(t){function i(e,t){return e&1<n;n++)s.faceVertexUvs[n]=[]}for(a=0,l=L.length;l>a;)T=new THREE.Vector3,T.x=L[a++]*t,T.y=L[a++]*t,T.z=L[a++]*t,s.vertices.push(T);for(a=0,l=F.length;l>a;)if(p=F[a++],f=i(p,0),m=i(p,1),g=i(p,3),E=i(p,4),v=i(p,5),y=i(p,6),b=i(p,7),f){if(R=new THREE.Face3,R.a=F[a],R.b=F[a+1],R.c=F[a+3],x=new THREE.Face3,x.a=F[a+1],x.b=F[a+2],x.c=F[a+3],a+=4,m&&(d=F[a++],R.materialIndex=d,x.materialIndex=d),o=s.faces.length,g)for(n=0;k>n;n++)for(_=e.uvs[n],s.faceVertexUvs[n][o]=[],s.faceVertexUvs[n][o+1]=[],r=0;4>r;r++)u=F[a++],M=_[2*u],S=_[2*u+1],H=new THREE.Vector2(M,S),2!==r&&s.faceVertexUvs[n][o].push(H),0!==r&&s.faceVertexUvs[n][o+1].push(H);if(E&&(h=3*F[a++],R.normal.set(B[h++],B[h++],B[h]),x.normal.copy(R.normal)),v)for(n=0;4>n;n++)h=3*F[a++],C=new THREE.Vector3(B[h++],B[h++],B[h]),2!==n&&R.vertexNormals.push(C),0!==n&&x.vertexNormals.push(C);if(y&&(c=F[a++],A=D[c],R.color.setHex(A),x.color.setHex(A)),b)for(n=0;4>n;n++)c=F[a++],A=D[c],2!==n&&R.vertexColors.push(new THREE.Color(A)),0!==n&&x.vertexColors.push(new THREE.Color(A));s.faces.push(R),s.faces.push(x)}else{if(w=new THREE.Face3,w.a=F[a++],w.b=F[a++],w.c=F[a++],m&&(d=F[a++],w.materialIndex=d),o=s.faces.length,g)for(n=0;k>n;n++)for(_=e.uvs[n],s.faceVertexUvs[n][o]=[],r=0;3>r;r++)u=F[a++],M=_[2*u],S=_[2*u+1],H=new THREE.Vector2(M,S),s.faceVertexUvs[n][o].push(H);if(E&&(h=3*F[a++],w.normal.set(B[h++],B[h++],B[h])),v)for(n=0;3>n;n++)h=3*F[a++],C=new THREE.Vector3(B[h++],B[h++],B[h]),w.vertexNormals.push(C);if(y&&(c=F[a++],w.color.setHex(D[c])),b)for(n=0;3>n;n++)c=F[a++],w.vertexColors.push(new THREE.Color(D[c]));s.faces.push(w)}}function n(){var t=void 0!==e.influencesPerVertex?e.influencesPerVertex:2;if(e.skinWeights)for(var i=0,n=e.skinWeights.length;n>i;i+=t){var r=e.skinWeights[i],o=t>1?e.skinWeights[i+1]:0,a=t>2?e.skinWeights[i+2]:0,l=t>3?e.skinWeights[i+3]:0;s.skinWeights.push(new THREE.Vector4(r,o,a,l))}if(e.skinIndices)for(var i=0,n=e.skinIndices.length;n>i;i+=t){var c=e.skinIndices[i],h=t>1?e.skinIndices[i+1]:0,u=t>2?e.skinIndices[i+2]:0,d=t>3?e.skinIndices[i+3]:0;s.skinIndices.push(new THREE.Vector4(c,h,u,d))}s.bones=e.bones,s.bones&&s.bones.length>0&&(s.skinWeights.length!==s.skinIndices.length||s.skinIndices.length!==s.vertices.length)&&console.warn("When skinning, number of vertices ("+s.vertices.length+"), skinIndices ("+s.skinIndices.length+"), and skinWeights ("+s.skinWeights.length+") should match.")}function r(t){if(void 0!==e.morphTargets)for(var i=0,n=e.morphTargets.length;n>i;i++){s.morphTargets[i]={},s.morphTargets[i].name=e.morphTargets[i].name,s.morphTargets[i].vertices=[];for(var r=s.morphTargets[i].vertices,o=e.morphTargets[i].vertices,a=0,l=o.length;l>a;a+=3){var c=new THREE.Vector3;c.x=o[a]*t,c.y=o[a+1]*t,c.z=o[a+2]*t,r.push(c)}}if(void 0!==e.morphColors&&e.morphColors.length>0){console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');for(var h=s.faces,u=e.morphColors[0].colors,i=0,n=h.length;n>i;i++)h[i].color.fromArray(u,3*i)}}function o(){var t=[],i=[];void 0!==e.animation&&i.push(e.animation),void 0!==e.animations&&(e.animations.length?i=i.concat(e.animations):i.push(e.animations));for(var n=0;n0&&(s.animations=t)}var s=new THREE.Geometry,a=void 0!==e.scale?1/e.scale:1;if(i(a),n(),r(a),o(),s.computeFaceNormals(),s.computeBoundingSphere(),void 0===e.materials||0===e.materials.length)return{geometry:s};var l=THREE.Loader.prototype.initMaterials(e.materials,t,this.crossOrigin);return{geometry:s,materials:l}}},THREE.LoadingManager=function(e,t,i){var n=this,r=!1,o=0,s=0;this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=i,this.itemStart=function(e){s++,r===!1&&void 0!==n.onStart&&n.onStart(e,o,s),r=!0},this.itemEnd=function(e){o++,void 0!==n.onProgress&&n.onProgress(e,o,s),o===s&&(r=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(e){void 0!==n.onError&&n.onError(e)}},THREE.DefaultLoadingManager=new THREE.LoadingManager,THREE.BufferGeometryLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.BufferGeometryLoader.prototype={constructor:THREE.BufferGeometryLoader,load:function(e,t,i,n){var r=this,o=new THREE.XHRLoader(r.manager);o.load(e,function(e){t(r.parse(JSON.parse(e)))},i,n)},parse:function(e){var t=new THREE.BufferGeometry,i=e.data.index,n={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};if(void 0!==i){var r=new n[i.type](i.array);t.setIndex(new THREE.BufferAttribute(r,1))}var o=e.data.attributes;for(var s in o){var a=o[s],r=new n[a.type](a.array);t.addAttribute(s,new THREE.BufferAttribute(r,a.itemSize))}var l=e.data.groups||e.data.drawcalls||e.data.offsets;if(void 0!==l)for(var c=0,h=l.length;c!==h;++c){var u=l[c];t.addGroup(u.start,u.count,u.materialIndex)}var d=e.data.boundingSphere;if(void 0!==d){var p=new THREE.Vector3;void 0!==d.center&&p.fromArray(d.center),t.boundingSphere=new THREE.Sphere(p,d.radius)}return t}},THREE.MaterialLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager,this.textures={}},THREE.MaterialLoader.prototype={constructor:THREE.MaterialLoader,load:function(e,t,i,n){var r=this,o=new THREE.XHRLoader(r.manager);o.load(e,function(e){t(r.parse(JSON.parse(e)))},i,n)},setTextures:function(e){this.textures=e},getTexture:function(e){var t=this.textures;return void 0===t[e]&&console.warn("THREE.MaterialLoader: Undefined texture",e),t[e]},parse:function(e){var t=new THREE[e.type];if(void 0!==e.uuid&&(t.uuid=e.uuid),void 0!==e.name&&(t.name=e.name),void 0!==e.color&&t.color.setHex(e.color),void 0!==e.roughness&&(t.roughness=e.roughness),void 0!==e.metalness&&(t.metalness=e.metalness),void 0!==e.emissive&&t.emissive.setHex(e.emissive),void 0!==e.specular&&t.specular.setHex(e.specular),void 0!==e.shininess&&(t.shininess=e.shininess),void 0!==e.uniforms&&(t.uniforms=e.uniforms),void 0!==e.vertexShader&&(t.vertexShader=e.vertexShader),void 0!==e.fragmentShader&&(t.fragmentShader=e.fragmentShader),void 0!==e.vertexColors&&(t.vertexColors=e.vertexColors),void 0!==e.shading&&(t.shading=e.shading),void 0!==e.blending&&(t.blending=e.blending),void 0!==e.side&&(t.side=e.side),void 0!==e.opacity&&(t.opacity=e.opacity),void 0!==e.transparent&&(t.transparent=e.transparent),void 0!==e.alphaTest&&(t.alphaTest=e.alphaTest),void 0!==e.depthTest&&(t.depthTest=e.depthTest),void 0!==e.depthWrite&&(t.depthWrite=e.depthWrite),void 0!==e.colorWrite&&(t.colorWrite=e.colorWrite),void 0!==e.wireframe&&(t.wireframe=e.wireframe),void 0!==e.wireframeLinewidth&&(t.wireframeLinewidth=e.wireframeLinewidth),void 0!==e.size&&(t.size=e.size),void 0!==e.sizeAttenuation&&(t.sizeAttenuation=e.sizeAttenuation),void 0!==e.map&&(t.map=this.getTexture(e.map)),void 0!==e.alphaMap&&(t.alphaMap=this.getTexture(e.alphaMap),t.transparent=!0),void 0!==e.bumpMap&&(t.bumpMap=this.getTexture(e.bumpMap)),void 0!==e.bumpScale&&(t.bumpScale=e.bumpScale),void 0!==e.normalMap&&(t.normalMap=this.getTexture(e.normalMap)),void 0!==e.normalScale){var i=e.normalScale;Array.isArray(i)===!1&&(i=[i,i]),t.normalScale=(new THREE.Vector2).fromArray(i)}if(void 0!==e.displacementMap&&(t.displacementMap=this.getTexture(e.displacementMap)),void 0!==e.displacementScale&&(t.displacementScale=e.displacementScale),void 0!==e.displacementBias&&(t.displacementBias=e.displacementBias), +void 0!==e.roughnessMap&&(t.roughnessMap=this.getTexture(e.roughnessMap)),void 0!==e.metalnessMap&&(t.metalnessMap=this.getTexture(e.metalnessMap)),void 0!==e.emissiveMap&&(t.emissiveMap=this.getTexture(e.emissiveMap)),void 0!==e.emissiveIntensity&&(t.emissiveIntensity=e.emissiveIntensity),void 0!==e.specularMap&&(t.specularMap=this.getTexture(e.specularMap)),void 0!==e.envMap&&(t.envMap=this.getTexture(e.envMap),t.combine=THREE.MultiplyOperation),e.reflectivity&&(t.reflectivity=e.reflectivity),void 0!==e.lightMap&&(t.lightMap=this.getTexture(e.lightMap)),void 0!==e.lightMapIntensity&&(t.lightMapIntensity=e.lightMapIntensity),void 0!==e.aoMap&&(t.aoMap=this.getTexture(e.aoMap)),void 0!==e.aoMapIntensity&&(t.aoMapIntensity=e.aoMapIntensity),void 0!==e.materials)for(var n=0,r=e.materials.length;r>n;n++)t.materials.push(this.parse(e.materials[n]));return t}},THREE.ObjectLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager,this.texturePath=""},THREE.ObjectLoader.prototype={constructor:THREE.ObjectLoader,load:function(e,t,i,n){""===this.texturePath&&(this.texturePath=e.substring(0,e.lastIndexOf("/")+1));var r=this,o=new THREE.XHRLoader(r.manager);o.load(e,function(e){r.parse(JSON.parse(e),t)},i,n)},setTexturePath:function(e){this.texturePath=e},setCrossOrigin:function(e){this.crossOrigin=e},parse:function(e,t){var i=this.parseGeometries(e.geometries),n=this.parseImages(e.images,function(){void 0!==t&&t(s)}),r=this.parseTextures(e.textures,n),o=this.parseMaterials(e.materials,r),s=this.parseObject(e.object,i,o);return e.animations&&(s.animations=this.parseAnimations(e.animations)),(void 0===e.images||0===e.images.length)&&void 0!==t&&t(s),s},parseGeometries:function(e){var t={};if(void 0!==e)for(var i=new THREE.JSONLoader,n=new THREE.BufferGeometryLoader,r=0,o=e.length;o>r;r++){var s,a=e[r];switch(a.type){case"PlaneGeometry":case"PlaneBufferGeometry":s=new THREE[a.type](a.width,a.height,a.widthSegments,a.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":s=new THREE[a.type](a.width,a.height,a.depth,a.widthSegments,a.heightSegments,a.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":s=new THREE[a.type](a.radius,a.segments,a.thetaStart,a.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":s=new THREE[a.type](a.radiusTop,a.radiusBottom,a.height,a.radialSegments,a.heightSegments,a.openEnded,a.thetaStart,a.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":s=new THREE[a.type](a.radius,a.widthSegments,a.heightSegments,a.phiStart,a.phiLength,a.thetaStart,a.thetaLength);break;case"DodecahedronGeometry":s=new THREE.DodecahedronGeometry(a.radius,a.detail);break;case"IcosahedronGeometry":s=new THREE.IcosahedronGeometry(a.radius,a.detail);break;case"OctahedronGeometry":s=new THREE.OctahedronGeometry(a.radius,a.detail);break;case"TetrahedronGeometry":s=new THREE.TetrahedronGeometry(a.radius,a.detail);break;case"RingGeometry":case"RingBufferGeometry":s=new THREE[a.type](a.innerRadius,a.outerRadius,a.thetaSegments,a.phiSegments,a.thetaStart,a.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":s=new THREE[a.type](a.radius,a.tube,a.radialSegments,a.tubularSegments,a.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":s=new THREE[a.type](a.radius,a.tube,a.tubularSegments,a.radialSegments,a.p,a.q);break;case"LatheGeometry":s=new THREE.LatheGeometry(a.points,a.segments,a.phiStart,a.phiLength);break;case"BufferGeometry":s=n.parse(a);break;case"Geometry":s=i.parse(a.data,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+a.type+'"');continue}s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),t[a.uuid]=s}return t},parseMaterials:function(e,t){var i={};if(void 0!==e){var n=new THREE.MaterialLoader;n.setTextures(t);for(var r=0,o=e.length;o>r;r++){var s=n.parse(e[r]);i[s.uuid]=s}}return i},parseAnimations:function(e){for(var t=[],i=0;i0){var o=new THREE.LoadingManager(t),s=new THREE.ImageLoader(o);s.setCrossOrigin(this.crossOrigin);for(var a=0,l=e.length;l>a;a++){var c=e[a],h=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(c.url)?c.url:n.texturePath+c.url;r[c.uuid]=i(h)}}return r},parseTextures:function(e,t){function i(e){return"number"==typeof e?e:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",e),THREE[e])}var n={};if(void 0!==e)for(var r=0,o=e.length;o>r;r++){var s=e[r];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===t[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image);var a=new THREE.Texture(t[s.image]);a.needsUpdate=!0,a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),void 0!==s.mapping&&(a.mapping=i(s.mapping)),void 0!==s.offset&&(a.offset=new THREE.Vector2(s.offset[0],s.offset[1])),void 0!==s.repeat&&(a.repeat=new THREE.Vector2(s.repeat[0],s.repeat[1])),void 0!==s.minFilter&&(a.minFilter=i(s.minFilter)),void 0!==s.magFilter&&(a.magFilter=i(s.magFilter)),void 0!==s.anisotropy&&(a.anisotropy=s.anisotropy),Array.isArray(s.wrap)&&(a.wrapS=i(s.wrap[0]),a.wrapT=i(s.wrap[1])),n[s.uuid]=a}return n},parseObject:function(){var e=new THREE.Matrix4;return function(t,i,n){function r(e){return void 0===i[e]&&console.warn("THREE.ObjectLoader: Undefined geometry",e),i[e]}function o(e){return void 0!==e?(void 0===n[e]&&console.warn("THREE.ObjectLoader: Undefined material",e),n[e]):void 0}var s;switch(t.type){case"Scene":s=new THREE.Scene;break;case"PerspectiveCamera":s=new THREE.PerspectiveCamera(t.fov,t.aspect,t.near,t.far);break;case"OrthographicCamera":s=new THREE.OrthographicCamera(t.left,t.right,t.top,t.bottom,t.near,t.far);break;case"AmbientLight":s=new THREE.AmbientLight(t.color,t.intensity);break;case"DirectionalLight":s=new THREE.DirectionalLight(t.color,t.intensity);break;case"PointLight":s=new THREE.PointLight(t.color,t.intensity,t.distance,t.decay);break;case"SpotLight":s=new THREE.SpotLight(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":s=new THREE.HemisphereLight(t.color,t.groundColor,t.intensity);break;case"Mesh":var a=r(t.geometry),l=o(t.material);s=a.bones&&a.bones.length>0?new THREE.SkinnedMesh(a,l):new THREE.Mesh(a,l);break;case"LOD":s=new THREE.LOD;break;case"Line":s=new THREE.Line(r(t.geometry),o(t.material),t.mode);break;case"PointCloud":case"Points":s=new THREE.Points(r(t.geometry),o(t.material));break;case"Sprite":s=new THREE.Sprite(o(t.material));break;case"Group":s=new THREE.Group;break;default:s=new THREE.Object3D}if(s.uuid=t.uuid,void 0!==t.name&&(s.name=t.name),void 0!==t.matrix?(e.fromArray(t.matrix),e.decompose(s.position,s.quaternion,s.scale)):(void 0!==t.position&&s.position.fromArray(t.position),void 0!==t.rotation&&s.rotation.fromArray(t.rotation),void 0!==t.scale&&s.scale.fromArray(t.scale)),void 0!==t.castShadow&&(s.castShadow=t.castShadow),void 0!==t.receiveShadow&&(s.receiveShadow=t.receiveShadow),void 0!==t.visible&&(s.visible=t.visible),void 0!==t.userData&&(s.userData=t.userData),void 0!==t.children)for(var c in t.children)s.add(this.parseObject(t.children[c],i,n));if("LOD"===t.type)for(var h=t.levels,u=0;uh;++h)r(h);else l.load(e,function(e){var i=o._parser(e,!0);if(i.isCubemap)for(var n=i.mipmaps.length/i.mipmapCount,r=0;n>r;r++){s[r]={mipmaps:[]};for(var l=0;l0&&(n.alphaTest=this.alphaTest),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=this.premultipliedAlpha),this.wireframe===!0&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),i){var r=t(e.textures),o=t(e.images);r.length>0&&(n.textures=r),o.length>0&&(n.images=o)}return n},clone:function(){return(new this.constructor).copy(this)},copy:function(e){return this.name=e.name,this.side=e.side,this.opacity=e.opacity,this.transparent=e.transparent,this.blending=e.blending,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.alphaTest=e.alphaTest,this.premultipliedAlpha=e.premultipliedAlpha,this.overdraw=e.overdraw,this.visible=e.visible,this},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Material.prototype),THREE.MaterialIdCount=0,THREE.LineBasicMaterial=function(e){THREE.Material.call(this),this.type="LineBasicMaterial",this.color=new THREE.Color(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.blending=THREE.NormalBlending,this.vertexColors=THREE.NoColors,this.fog=!0,this.setValues(e)},THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype),THREE.LineBasicMaterial.prototype.constructor=THREE.LineBasicMaterial,THREE.LineBasicMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.vertexColors=e.vertexColors,this.fog=e.fog,this},THREE.LineDashedMaterial=function(e){THREE.Material.call(this),this.type="LineDashedMaterial",this.color=new THREE.Color(16777215),this.linewidth=1,this.scale=1,this.dashSize=3,this.gapSize=1,this.blending=THREE.NormalBlending,this.vertexColors=THREE.NoColors,this.fog=!0,this.setValues(e)},THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype),THREE.LineDashedMaterial.prototype.constructor=THREE.LineDashedMaterial,THREE.LineDashedMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.linewidth=e.linewidth,this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this.vertexColors=e.vertexColors,this.fog=e.fog,this},THREE.MeshBasicMaterial=function(e){THREE.Material.call(this),this.type="MeshBasicMaterial",this.color=new THREE.Color(16777215),this.map=null,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.blending=THREE.NormalBlending,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.setValues(e)},THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshBasicMaterial.prototype.constructor=THREE.MeshBasicMaterial,THREE.MeshBasicMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.fog=e.fog,this.shading=e.shading,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.vertexColors=e.vertexColors,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this},THREE.MeshLambertMaterial=function(e){THREE.Material.call(this),this.type="MeshLambertMaterial",this.color=new THREE.Color(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new THREE.Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.blending=THREE.NormalBlending,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)},THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshLambertMaterial.prototype.constructor=THREE.MeshLambertMaterial,THREE.MeshLambertMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.fog=e.fog,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.vertexColors=e.vertexColors,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},THREE.MeshPhongMaterial=function(e){THREE.Material.call(this),this.type="MeshPhongMaterial",this.color=new THREE.Color(16777215),this.specular=new THREE.Color(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new THREE.Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new THREE.Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.blending=THREE.NormalBlending,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)},THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshPhongMaterial.prototype.constructor=THREE.MeshPhongMaterial,THREE.MeshPhongMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.fog=e.fog,this.shading=e.shading,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.vertexColors=e.vertexColors,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},THREE.MeshStandardMaterial=function(e){THREE.Material.call(this),this.type="MeshStandardMaterial",this.color=new THREE.Color(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 THREE.Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new THREE.Vector2(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.fog=!0,this.shading=THREE.SmoothShading,this.blending=THREE.NormalBlending,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(e)},THREE.MeshStandardMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshStandardMaterial.prototype.constructor=THREE.MeshStandardMaterial,THREE.MeshStandardMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.fog=e.fog,this.shading=e.shading,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.vertexColors=e.vertexColors,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},THREE.MeshDepthMaterial=function(e){THREE.Material.call(this),this.type="MeshDepthMaterial",this.morphTargets=!1,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)},THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshDepthMaterial.prototype.constructor=THREE.MeshDepthMaterial,THREE.MeshDepthMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this},THREE.MeshNormalMaterial=function(e){THREE.Material.call(this,e),this.type="MeshNormalMaterial",this.wireframe=!1,this.wireframeLinewidth=1,this.morphTargets=!1,this.setValues(e)},THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshNormalMaterial.prototype.constructor=THREE.MeshNormalMaterial,THREE.MeshNormalMaterial.prototype.copy=function(e){return THREE.Material.prototype.copy.call(this,e),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this},THREE.MultiMaterial=function(e){this.uuid=THREE.Math.generateUUID(),this.type="MultiMaterial",this.materials=e instanceof Array?e:[],this.visible=!0},THREE.MultiMaterial.prototype={constructor:THREE.MultiMaterial,toJSON:function(e){for(var t={metadata:{version:4.2,type:"material",generator:"MaterialExporter"},uuid:this.uuid,type:this.type,materials:[]},i=this.materials,n=0,r=i.length;r>n;n++){var o=i[n].toJSON(e);delete o.metadata,t.materials.push(o)}return t.visible=this.visible,t},clone:function(){for(var e=new this.constructor,t=0;t2048||t.height>2048?t.toDataURL("image/jpeg",.6):t.toDataURL("image/png")}if(void 0!==e.textures[this.uuid])return e.textures[this.uuid];var i={metadata:{version:4.4,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};if(void 0!==this.image){var n=this.image;void 0===n.uuid&&(n.uuid=THREE.Math.generateUUID()),void 0===e.images[n.uuid]&&(e.images[n.uuid]={uuid:n.uuid,url:t(n)}),i.image=n.uuid}return e.textures[this.uuid]=i,i},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(e){if(this.mapping===THREE.UVMapping){ +if(e.multiply(this.repeat),e.add(this.offset),e.x<0||e.x>1)switch(this.wrapS){case THREE.RepeatWrapping:e.x=e.x-Math.floor(e.x);break;case THREE.ClampToEdgeWrapping:e.x=e.x<0?0:1;break;case THREE.MirroredRepeatWrapping:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case THREE.RepeatWrapping:e.y=e.y-Math.floor(e.y);break;case THREE.ClampToEdgeWrapping:e.y=e.y<0?0:1;break;case THREE.MirroredRepeatWrapping:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}this.flipY&&(e.y=1-e.y)}}},THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype),THREE.TextureIdCount=0,THREE.CanvasTexture=function(e,t,i,n,r,o,s,a,l){THREE.Texture.call(this,e,t,i,n,r,o,s,a,l),this.needsUpdate=!0},THREE.CanvasTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CanvasTexture.prototype.constructor=THREE.CanvasTexture,THREE.CubeTexture=function(e,t,i,n,r,o,s,a,l){e=void 0!==e?e:[],t=void 0!==t?t:THREE.CubeReflectionMapping,THREE.Texture.call(this,e,t,i,n,r,o,s,a,l),this.flipY=!1},THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CubeTexture.prototype.constructor=THREE.CubeTexture,Object.defineProperty(THREE.CubeTexture.prototype,"images",{get:function(){return this.image},set:function(e){this.image=e}}),THREE.CompressedTexture=function(e,t,i,n,r,o,s,a,l,c,h){THREE.Texture.call(this,null,o,s,a,l,c,n,r,h),this.image={width:t,height:i},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1},THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CompressedTexture.prototype.constructor=THREE.CompressedTexture,THREE.DataTexture=function(e,t,i,n,r,o,s,a,l,c,h){THREE.Texture.call(this,null,o,s,a,l,c,n,r,h),this.image={data:e,width:t,height:i},this.magFilter=void 0!==l?l:THREE.NearestFilter,this.minFilter=void 0!==c?c:THREE.NearestFilter,this.flipY=!1,this.generateMipmaps=!1},THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype),THREE.DataTexture.prototype.constructor=THREE.DataTexture,THREE.VideoTexture=function(e,t,i,n,r,o,s,a,l){function c(){requestAnimationFrame(c),e.readyState===e.HAVE_ENOUGH_DATA&&(h.needsUpdate=!0)}THREE.Texture.call(this,e,t,i,n,r,o,s,a,l),this.generateMipmaps=!1;var h=this;c()},THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype),THREE.VideoTexture.prototype.constructor=THREE.VideoTexture,THREE.Group=function(){THREE.Object3D.call(this),this.type="Group"},THREE.Group.prototype=Object.create(THREE.Object3D.prototype),THREE.Group.prototype.constructor=THREE.Group,THREE.Points=function(e,t){THREE.Object3D.call(this),this.type="Points",this.geometry=void 0!==e?e:new THREE.Geometry,this.material=void 0!==t?t:new THREE.PointsMaterial({color:16777215*Math.random()})},THREE.Points.prototype=Object.create(THREE.Object3D.prototype),THREE.Points.prototype.constructor=THREE.Points,THREE.Points.prototype.raycast=function(){var e=new THREE.Matrix4,t=new THREE.Ray,i=new THREE.Sphere;return function(n,r){function o(e,i){var o=t.distanceSqToPoint(e);if(u>o){var a=t.closestPointToPoint(e);a.applyMatrix4(l);var c=n.ray.origin.distanceTo(a);if(cn.far)return;r.push({distance:c,distanceToRay:Math.sqrt(o),point:a.clone(),index:i,face:null,object:s})}}var s=this,a=this.geometry,l=this.matrixWorld,c=n.params.Points.threshold;if(null===a.boundingSphere&&a.computeBoundingSphere(),i.copy(a.boundingSphere),i.applyMatrix4(l),n.ray.intersectsSphere(i)!==!1){e.getInverse(l),t.copy(n.ray).applyMatrix4(e);var h=c/((this.scale.x+this.scale.y+this.scale.z)/3),u=h*h,d=new THREE.Vector3;if(a instanceof THREE.BufferGeometry){var p=a.index,f=a.attributes,m=f.position.array;if(null!==p)for(var g=p.array,E=0,v=g.length;v>E;E++){var y=g[E];d.fromArray(m,3*y),o(d,y)}else for(var E=0,b=m.length/3;b>E;E++)d.fromArray(m,3*E),o(d,E)}else for(var T=a.vertices,E=0,b=T.length;b>E;E++)o(T[E],E)}}}(),THREE.Points.prototype.clone=function(){return new this.constructor(this.geometry,this.material).copy(this)},THREE.Line=function(e,t,i){return 1===i?(console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new THREE.LineSegments(e,t)):(THREE.Object3D.call(this),this.type="Line",this.geometry=void 0!==e?e:new THREE.Geometry,void(this.material=void 0!==t?t:new THREE.LineBasicMaterial({color:16777215*Math.random()})))},THREE.Line.prototype=Object.create(THREE.Object3D.prototype),THREE.Line.prototype.constructor=THREE.Line,THREE.Line.prototype.raycast=function(){var e=new THREE.Matrix4,t=new THREE.Ray,i=new THREE.Sphere;return function(n,r){var o=n.linePrecision,s=o*o,a=this.geometry,l=this.matrixWorld;if(null===a.boundingSphere&&a.computeBoundingSphere(),i.copy(a.boundingSphere),i.applyMatrix4(l),n.ray.intersectsSphere(i)!==!1){e.getInverse(l),t.copy(n.ray).applyMatrix4(e);var c=new THREE.Vector3,h=new THREE.Vector3,u=new THREE.Vector3,d=new THREE.Vector3,p=this instanceof THREE.LineSegments?2:1;if(a instanceof THREE.BufferGeometry){var f=a.index,m=a.attributes,g=m.position.array;if(null!==f)for(var E=f.array,v=0,y=E.length-1;y>v;v+=p){var b=E[v],T=E[v+1];c.fromArray(g,3*b),h.fromArray(g,3*T);var w=t.distanceSqToSegment(c,h,d,u);if(!(w>s)){d.applyMatrix4(this.matrixWorld);var R=n.ray.origin.distanceTo(d);Rn.far||r.push({distance:R,point:u.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this})}}else for(var v=0,y=g.length/3-1;y>v;v+=p){c.fromArray(g,3*v),h.fromArray(g,3*v+3);var w=t.distanceSqToSegment(c,h,d,u);if(!(w>s)){d.applyMatrix4(this.matrixWorld);var R=n.ray.origin.distanceTo(d);Rn.far||r.push({distance:R,point:u.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this})}}}else if(a instanceof THREE.Geometry)for(var x=a.vertices,A=x.length,v=0;A-1>v;v+=p){var w=t.distanceSqToSegment(x[v],x[v+1],d,u);if(!(w>s)){d.applyMatrix4(this.matrixWorld);var R=n.ray.origin.distanceTo(d);Rn.far||r.push({distance:R,point:u.clone().applyMatrix4(this.matrixWorld),index:v,face:null,faceIndex:null,object:this})}}}}}(),THREE.Line.prototype.clone=function(){return new this.constructor(this.geometry,this.material).copy(this)},THREE.LineStrip=0,THREE.LinePieces=1,THREE.LineSegments=function(e,t){THREE.Line.call(this,e,t),this.type="LineSegments"},THREE.LineSegments.prototype=Object.create(THREE.Line.prototype),THREE.LineSegments.prototype.constructor=THREE.LineSegments,THREE.Mesh=function(e,t){THREE.Object3D.call(this),this.type="Mesh",this.geometry=void 0!==e?e:new THREE.Geometry,this.material=void 0!==t?t:new THREE.MeshBasicMaterial({color:16777215*Math.random()}),this.drawMode=THREE.TrianglesDrawMode,this.updateMorphTargets()},THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype),THREE.Mesh.prototype.constructor=THREE.Mesh,THREE.Mesh.prototype.setDrawMode=function(e){this.drawMode=e},THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&this.geometry.morphTargets.length>0){this.morphTargetBase=-1,this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var e=0,t=this.geometry.morphTargets.length;t>e;e++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[e].name]=e}},THREE.Mesh.prototype.getMorphTargetIndexByName=function(e){return void 0!==this.morphTargetDictionary[e]?this.morphTargetDictionary[e]:(console.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+e+" does not exist. Returning 0."),0)},THREE.Mesh.prototype.raycast=function(){function e(e,t,i,n,r,o,s){return THREE.Triangle.barycoordFromPoint(e,t,i,n,m),r.multiplyScalar(m.x),o.multiplyScalar(m.y),s.multiplyScalar(m.z),r.add(o).add(s),r.clone()}function t(e,t,i,n,r,o,s){var a,l=e.material;if(a=l.side===THREE.BackSide?i.intersectTriangle(o,r,n,!0,s):i.intersectTriangle(n,r,o,l.side!==THREE.DoubleSide,s),null===a)return null;E.copy(s),E.applyMatrix4(e.matrixWorld);var c=t.ray.origin.distanceTo(E);return ct.far?null:{distance:c,point:E.clone(),object:e}}function i(i,n,r,o,c,h,u,m){s.fromArray(o,3*h),a.fromArray(o,3*u),l.fromArray(o,3*m);var E=t(i,n,r,s,a,l,g);return E&&(c&&(d.fromArray(c,2*h),p.fromArray(c,2*u),f.fromArray(c,2*m),E.uv=e(g,s,a,l,d,p,f)),E.face=new THREE.Face3(h,u,m,THREE.Triangle.normal(s,a,l)),E.faceIndex=h),E}var n=new THREE.Matrix4,r=new THREE.Ray,o=new THREE.Sphere,s=new THREE.Vector3,a=new THREE.Vector3,l=new THREE.Vector3,c=new THREE.Vector3,h=new THREE.Vector3,u=new THREE.Vector3,d=new THREE.Vector2,p=new THREE.Vector2,f=new THREE.Vector2,m=new THREE.Vector3,g=new THREE.Vector3,E=new THREE.Vector3;return function(m,E){var v=this.geometry,y=this.material,b=this.matrixWorld;if(void 0!==y&&(null===v.boundingSphere&&v.computeBoundingSphere(),o.copy(v.boundingSphere),o.applyMatrix4(b),m.ray.intersectsSphere(o)!==!1&&(n.getInverse(b),r.copy(m.ray).applyMatrix4(n),null===v.boundingBox||r.intersectsBox(v.boundingBox)!==!1))){var T,w;if(v instanceof THREE.BufferGeometry){var R,x,A,C=v.index,_=v.attributes,H=_.position.array;if(void 0!==_.uv&&(T=_.uv.array),null!==C)for(var M=C.array,S=0,F=M.length;F>S;S+=3)R=M[S],x=M[S+1],A=M[S+2],w=i(this,m,r,H,T,R,x,A),w&&(w.faceIndex=Math.floor(S/3),E.push(w));else for(var S=0,F=H.length;F>S;S+=9)R=S/3,x=R+1,A=R+2,w=i(this,m,r,H,T,R,x,A),w&&(w.index=R,E.push(w))}else if(v instanceof THREE.Geometry){var L,B,D,k=y instanceof THREE.MultiMaterial,P=k===!0?y.materials:null,I=v.vertices,O=v.faces,N=v.faceVertexUvs[0];N.length>0&&(T=N);for(var U=0,G=O.length;G>U;U++){var V=O[U],$=k===!0?P[V.materialIndex]:y;if(void 0!==$){if(L=I[V.a],B=I[V.b],D=I[V.c],$.morphTargets===!0){var z=v.morphTargets,W=this.morphTargetInfluences;s.set(0,0,0),a.set(0,0,0),l.set(0,0,0);for(var j=0,Y=z.length;Y>j;j++){var X=W[j];if(0!==X){var Z=z[j].vertices;s.addScaledVector(c.subVectors(Z[V.a],L),X),a.addScaledVector(h.subVectors(Z[V.b],B),X),l.addScaledVector(u.subVectors(Z[V.c],D),X)}}s.add(L),a.add(B),l.add(D),L=s,B=a,D=l}if(w=t(this,m,r,L,B,D,g)){if(T){var q=T[U];d.copy(q[0]),p.copy(q[1]),f.copy(q[2]),w.uv=e(g,L,B,D,d,p,f)}w.face=V,w.faceIndex=U,E.push(w)}}}}}}}(),THREE.Mesh.prototype.clone=function(){return new this.constructor(this.geometry,this.material).copy(this)},THREE.Bone=function(e){THREE.Object3D.call(this),this.type="Bone",this.skin=e},THREE.Bone.prototype=Object.create(THREE.Object3D.prototype),THREE.Bone.prototype.constructor=THREE.Bone,THREE.Bone.prototype.copy=function(e){return THREE.Object3D.prototype.copy.call(this,e),this.skin=e.skin,this},THREE.Skeleton=function(e,t,i){if(this.useVertexTexture=void 0!==i?i:!0,this.identityMatrix=new THREE.Matrix4,e=e||[],this.bones=e.slice(0),this.useVertexTexture){var n=Math.sqrt(4*this.bones.length);n=THREE.Math.nextPowerOfTwo(Math.ceil(n)),n=Math.max(n,4),this.boneTextureWidth=n,this.boneTextureHeight=n,this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType)}else this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===t)this.calculateInverses();else if(this.bones.length===t.length)this.boneInverses=t.slice(0);else{console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[];for(var r=0,o=this.bones.length;o>r;r++)this.boneInverses.push(new THREE.Matrix4)}},THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var e=0,t=this.bones.length;t>e;e++){var i=new THREE.Matrix4;this.bones[e]&&i.getInverse(this.bones[e].matrixWorld),this.boneInverses.push(i)}},THREE.Skeleton.prototype.pose=function(){for(var e,t=0,i=this.bones.length;i>t;t++)e=this.bones[t],e&&e.matrixWorld.getInverse(this.boneInverses[t]);for(var t=0,i=this.bones.length;i>t;t++)e=this.bones[t],e&&(e.parent?(e.matrix.getInverse(e.parent.matrixWorld),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))},THREE.Skeleton.prototype.update=function(){var e=new THREE.Matrix4;return function(){for(var t=0,i=this.bones.length;i>t;t++){var n=this.bones[t]?this.bones[t].matrixWorld:this.identityMatrix;e.multiplyMatrices(n,this.boneInverses[t]),e.flattenToArrayOffset(this.boneMatrices,16*t)}this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)}}(),THREE.Skeleton.prototype.clone=function(){return new THREE.Skeleton(this.bones,this.boneInverses,this.useVertexTexture)},THREE.SkinnedMesh=function(e,t,i){THREE.Mesh.call(this,e,t),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new THREE.Matrix4,this.bindMatrixInverse=new THREE.Matrix4;var n=[];if(this.geometry&&void 0!==this.geometry.bones){for(var r,o,s=0,a=this.geometry.bones.length;a>s;++s)o=this.geometry.bones[s],r=new THREE.Bone(this),n.push(r),r.name=o.name,r.position.fromArray(o.pos),r.quaternion.fromArray(o.rotq),void 0!==o.scl&&r.scale.fromArray(o.scl);for(var s=0,a=this.geometry.bones.length;a>s;++s)o=this.geometry.bones[s],-1!==o.parent&&null!==o.parent?n[o.parent].add(n[s]):this.add(n[s])}this.normalizeSkinWeights(),this.updateMatrixWorld(!0),this.bind(new THREE.Skeleton(n,void 0,i),this.matrixWorld)},THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype),THREE.SkinnedMesh.prototype.constructor=THREE.SkinnedMesh,THREE.SkinnedMesh.prototype.bind=function(e,t){this.skeleton=e,void 0===t&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.getInverse(t)},THREE.SkinnedMesh.prototype.pose=function(){this.skeleton.pose()},THREE.SkinnedMesh.prototype.normalizeSkinWeights=function(){if(this.geometry instanceof THREE.Geometry)for(var e=0;ei&&!(e1){e.setFromMatrixPosition(i.matrixWorld),t.setFromMatrixPosition(this.matrixWorld);var r=e.distanceTo(t);n[0].object.visible=!0;for(var o=1,s=n.length;s>o&&r>=n[o].distance;o++)n[o-1].object.visible=!1,n[o].object.visible=!0;for(;s>o;o++)n[o].object.visible=!1}}}(),THREE.LOD.prototype.copy=function(e){THREE.Object3D.prototype.copy.call(this,e,!1);for(var t=e.levels,i=0,n=t.length;n>i;i++){var r=t[i];this.addLevel(r.object.clone(),r.distance)}return this},THREE.LOD.prototype.toJSON=function(e){var t=THREE.Object3D.prototype.toJSON.call(this,e);t.object.levels=[];for(var i=this.levels,n=0,r=i.length;r>n;n++){var o=i[n];t.object.levels.push({object:o.object.uuid,distance:o.distance})}return t},THREE.Sprite=function(){var e=new Uint16Array([0,1,2,0,2,3]),t=new Float32Array([-.5,-.5,0,.5,-.5,0,.5,.5,0,-.5,.5,0]),i=new Float32Array([0,0,1,0,1,1,0,1]),n=new THREE.BufferGeometry;return n.setIndex(new THREE.BufferAttribute(e,1)),n.addAttribute("position",new THREE.BufferAttribute(t,3)),n.addAttribute("uv",new THREE.BufferAttribute(i,2)),function(e){THREE.Object3D.call(this),this.type="Sprite",this.geometry=n,this.material=void 0!==e?e:new THREE.SpriteMaterial}}(),THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype),THREE.Sprite.prototype.constructor=THREE.Sprite,THREE.Sprite.prototype.raycast=function(){var e=new THREE.Vector3;return function(t,i){e.setFromMatrixPosition(this.matrixWorld);var n=t.ray.distanceSqToPoint(e),r=this.scale.x*this.scale.y;n>r||i.push({distance:Math.sqrt(n),point:this.position,face:null,object:this})}}(),THREE.Sprite.prototype.clone=function(){return new this.constructor(this.material).copy(this)},THREE.Particle=THREE.Sprite,THREE.LensFlare=function(e,t,i,n,r){THREE.Object3D.call(this),this.lensFlares=[],this.positionScreen=new THREE.Vector3,this.customUpdateCallback=void 0,void 0!==e&&this.add(e,t,i,n,r)},THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype),THREE.LensFlare.prototype.constructor=THREE.LensFlare,THREE.LensFlare.prototype.add=function(e,t,i,n,r,o){void 0===t&&(t=-1),void 0===i&&(i=0),void 0===o&&(o=1),void 0===r&&(r=new THREE.Color(16777215)),void 0===n&&(n=THREE.NormalBlending),i=Math.min(i,Math.max(0,i)),this.lensFlares.push({texture:e,size:t,distance:i,x:0,y:0,z:0,scale:1,rotation:0,opacity:o,color:r,blending:n})},THREE.LensFlare.prototype.updateLensFlares=function(){var e,t,i=this.lensFlares.length,n=2*-this.positionScreen.x,r=2*-this.positionScreen.y;for(e=0;i>e;e++)t=this.lensFlares[e],t.x=this.positionScreen.x+n*t.distance,t.y=this.positionScreen.y+r*t.distance,t.wantedRotation=t.x*Math.PI*.25,t.rotation+=.25*(t.wantedRotation-t.rotation)},THREE.LensFlare.prototype.copy=function(e){THREE.Object3D.prototype.copy.call(this,e),this.positionScreen.copy(e.positionScreen),this.customUpdateCallback=e.customUpdateCallback;for(var t=0,i=e.lensFlares.length;i>t;t++)this.lensFlares.push(e.lensFlares[t]);return this},THREE.Scene=function(){THREE.Object3D.call(this),this.type="Scene",this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0},THREE.Scene.prototype=Object.create(THREE.Object3D.prototype),THREE.Scene.prototype.constructor=THREE.Scene,THREE.Scene.prototype.copy=function(e,t){return THREE.Object3D.prototype.copy.call(this,e,t),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this},THREE.Fog=function(e,t,i){this.name="",this.color=new THREE.Color(e),this.near=void 0!==t?t:1,this.far=void 0!==i?i:1e3},THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)},THREE.FogExp2=function(e,t){this.name="",this.color=new THREE.Color(e),this.density=void 0!==t?t:25e-5},THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)},THREE.ShaderChunk={},THREE.ShaderChunk.alphamap_fragment="#ifdef USE_ALPHAMAP\n diffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",THREE.ShaderChunk.alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n uniform sampler2D alphaMap;\n#endif\n",THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n if ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",THREE.ShaderChunk.aomap_fragment="#ifdef USE_AOMAP\n float ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n reflectedLight.indirectDiffuse *= ambientOcclusion;\n #if defined( USE_ENVMAP ) && defined( STANDARD )\n float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n #endif\n#endif\n",THREE.ShaderChunk.aomap_pars_fragment="#ifdef USE_AOMAP\n uniform sampler2D aoMap;\n uniform float aoMapIntensity;\n#endif",THREE.ShaderChunk.begin_vertex="\nvec3 transformed = vec3( position );\n",THREE.ShaderChunk.beginnormal_vertex="\nvec3 objectNormal = vec3( normal );\n",THREE.ShaderChunk.bsdfs="bool testLightInRange( const in float lightDistance, const in float cutoffDistance ) {\n return any( bvec2( cutoffDistance == 0.0, lightDistance < cutoffDistance ) );\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n if( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n float distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n float maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n return distanceFalloff * maxDistanceCutoffFactor;\n#else\n return pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n }\n return 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n return RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n float fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n return ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n float a2 = pow2( alpha );\n float gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n float gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n return 1.0 / ( gl * gv );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n float a2 = pow2( alpha );\n float denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n return 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 float alpha = pow2( roughness );\n vec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n float dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n float dotNH = saturate( dot( geometry.normal, halfDir ) );\n float dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n vec3 F = F_Schlick( specularColor, dotLH );\n float G = G_GGX_Smith( alpha, dotNL, dotNV );\n float D = D_GGX( alpha, dotNH );\n return F * ( G * D );\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n vec4 r = roughness * c0 + c1;\n float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n vec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n return specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n return 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n return 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 vec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n float dotNH = saturate( dot( geometry.normal, halfDir ) );\n float dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n vec3 F = F_Schlick( specularColor, dotLH );\n float G = G_BlinnPhong_Implicit( );\n float D = D_BlinnPhong( shininess, dotNH );\n return F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n return ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n return sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n",THREE.ShaderChunk.bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n uniform sampler2D bumpMap;\n uniform float bumpScale;\n vec2 dHdxy_fwd() {\n vec2 dSTdx = dFdx( vUv );\n vec2 dSTdy = dFdy( vUv );\n float Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n float dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n float dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n return vec2( dBx, dBy );\n }\n vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n vec3 vSigmaX = dFdx( surf_pos );\n vec3 vSigmaY = dFdy( surf_pos );\n vec3 vN = surf_norm;\n vec3 R1 = cross( vSigmaY, vN );\n vec3 R2 = cross( vN, vSigmaX );\n float fDet = dot( vSigmaX, R1 );\n vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n return normalize( abs( fDet ) * surf_norm - vGrad );\n }\n#endif\n",THREE.ShaderChunk.color_fragment="#ifdef USE_COLOR\n diffuseColor.rgb *= vColor;\n#endif",THREE.ShaderChunk.color_pars_fragment="#ifdef USE_COLOR\n varying vec3 vColor;\n#endif\n",THREE.ShaderChunk.color_pars_vertex="#ifdef USE_COLOR\n varying vec3 vColor;\n#endif",THREE.ShaderChunk.color_vertex="#ifdef USE_COLOR\n vColor.xyz = color.xyz;\n#endif",THREE.ShaderChunk.common="#define PI 3.14159\n#define PI2 6.28318\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 ) ); }\nstruct IncidentLight {\n vec3 color;\n vec3 direction;\n bool visible;\n};\nstruct ReflectedLight {\n vec3 directDiffuse;\n vec3 directSpecular;\n vec3 indirectDiffuse;\n vec3 indirectSpecular;\n};\nstruct GeometricContext {\n vec3 position;\n vec3 normal;\n vec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n float distance = dot( planeNormal, point - pointOnPlane );\n return - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\n",THREE.ShaderChunk.cube_uv_reflection_fragment="#ifdef ENVMAP_TYPE_CUBE_UV\nconst float cubeUV_textureSize = 1024.0;\nint getFaceFromDirection(vec3 direction) {\n vec3 absDirection = abs(direction);\n int face = -1;\n if( absDirection.x > absDirection.z ) {\n if(absDirection.x > absDirection.y )\n face = direction.x > 0.0 ? 0 : 3;\n else\n face = direction.y > 0.0 ? 1 : 4;\n }\n else {\n if(absDirection.z > absDirection.y )\n face = direction.z > 0.0 ? 2 : 5;\n else\n face = direction.y > 0.0 ? 1 : 4;\n }\n return face;\n}\nconst float cubeUV_maxLods1 = log2(cubeUV_textureSize*0.25) - 1.0;\nconst float cubeUV_rangeClamp = exp2((6.0 - 1.0) * 2.0);\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n float scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n float dxRoughness = dFdx(roughness);\n float dyRoughness = dFdy(roughness);\n vec3 dx = dFdx( vec * scale * dxRoughness );\n vec3 dy = dFdy( vec * scale * dyRoughness );\n float d = max( dot( dx, dx ), dot( dy, dy ) );\n d = clamp(d, 1.0, cubeUV_rangeClamp);\n float mipLevel = 0.5 * log2(d);\n return vec2(floor(mipLevel), fract(mipLevel));\n}\nconst float cubeUV_maxLods2 = log2(cubeUV_textureSize*0.25) - 2.0;\nconst float cubeUV_rcpTextureSize = 1.0 / cubeUV_textureSize;\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n mipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n float a = 16.0 * cubeUV_rcpTextureSize;\n vec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n vec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n float powScale = exp2_packed.x * exp2_packed.y;\n float scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n float mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n bool bRes = mipLevel == 0.0;\n scale = bRes && (scale < a) ? a : scale;\n vec3 r;\n vec2 offset;\n int face = getFaceFromDirection(direction);\n float rcpPowScale = 1.0 / powScale;\n if( face == 0) {\n r = vec3(direction.x, -direction.z, direction.y);\n offset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n }\n else if( face == 1) {\n r = vec3(direction.y, direction.x, direction.z);\n offset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n }\n else if( face == 2) {\n r = vec3(direction.z, direction.x, direction.y);\n offset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n }\n else if( face == 3) {\n r = vec3(direction.x, direction.z, direction.y);\n offset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n }\n else if( face == 4) {\n r = vec3(direction.y, direction.x, -direction.z);\n offset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n }\n else {\n r = vec3(direction.z, -direction.x, direction.y);\n offset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n offset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n }\n r = normalize(r);\n float texelOffset = 0.5 * cubeUV_rcpTextureSize;\n vec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n vec2 base = offset + vec2( texelOffset );\n return base + s * ( scale - 2.0 * texelOffset );\n}\nconst float cubeUV_maxLods3 = log2(cubeUV_textureSize*0.25) - 3.0;\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n float roughnessVal = roughness* cubeUV_maxLods3;\n float r1 = floor(roughnessVal);\n float r2 = r1 + 1.0;\n float t = fract(roughnessVal);\n vec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n float s = mipInfo.y;\n float level0 = mipInfo.x;\n float level1 = level0 + 1.0;\n level1 = level1 > 5.0 ? 5.0 : level1;\n level0 += min( floor( s + 0.5 ), 5.0 );\n vec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n vec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n vec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n vec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n vec4 result = mix(color10, color20, t);\n return vec4(result.rgb, 1.0);\n}\n#endif\n",THREE.ShaderChunk.defaultnormal_vertex="#ifdef FLIP_SIDED\n objectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;\n",THREE.ShaderChunk.displacementmap_vertex="#ifdef USE_DISPLACEMENTMAP\n transformed += normal * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",THREE.ShaderChunk.displacementmap_pars_vertex="#ifdef USE_DISPLACEMENTMAP\n uniform sampler2D displacementMap;\n uniform float displacementScale;\n uniform float displacementBias;\n#endif\n", THREE.ShaderChunk.emissivemap_fragment="#ifdef USE_EMISSIVEMAP\n vec4 emissiveColor = texture2D( emissiveMap, vUv );\n emissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n totalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",THREE.ShaderChunk.emissivemap_pars_fragment="#ifdef USE_EMISSIVEMAP\n uniform sampler2D emissiveMap;\n#endif\n",THREE.ShaderChunk.encodings_pars_fragment="\nvec4 LinearToLinear( in vec4 value ) {\n return value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n return vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n return vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n return 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 return 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 return vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n float maxComponent = max( max( value.r, value.g ), value.b );\n float fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n return vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n return vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n float maxRGB = max( value.x, max( value.g, value.b ) );\n float M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n M = ceil( M * 255.0 ) / 255.0;\n return vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n return vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n float maxRGB = max( value.x, max( value.g, value.b ) );\n float D = max( maxRange / maxRGB, 1.0 );\n D = min( floor( D ) / 255.0, 1.0 );\n return 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 vec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n Xp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n vec4 vResult;\n vResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n float Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n vResult.w = fract(Le);\n vResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n return 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 float Le = value.z * 255.0 + value.w;\n vec3 Xp_Y_XYZp;\n Xp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n Xp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n Xp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n vec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n return vec4( max(vRGB, 0.0), 1.0 );\n}\n",THREE.ShaderChunk.encodings_fragment=" gl_FragColor = linearToOutputTexel( gl_FragColor );\n",THREE.ShaderChunk.envmap_fragment="#ifdef USE_ENVMAP\n #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n #ifdef ENVMAP_MODE_REFLECTION\n vec3 reflectVec = reflect( cameraToVertex, worldNormal );\n #else\n vec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n #endif\n #else\n vec3 reflectVec = vReflect;\n #endif\n #ifdef DOUBLE_SIDED\n float flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n #else\n float flipNormal = 1.0;\n #endif\n #ifdef ENVMAP_TYPE_CUBE\n vec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n #elif defined( ENVMAP_TYPE_EQUIREC )\n vec2 sampleUV;\n sampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n sampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n vec4 envColor = texture2D( envMap, sampleUV );\n #elif defined( ENVMAP_TYPE_SPHERE )\n vec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n vec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n #endif\n envColor = envMapTexelToLinear( envColor );\n #ifdef ENVMAP_BLENDING_MULTIPLY\n outgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n #elif defined( ENVMAP_BLENDING_MIX )\n outgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n #elif defined( ENVMAP_BLENDING_ADD )\n outgoingLight += envColor.xyz * specularStrength * reflectivity;\n #endif\n#endif\n",THREE.ShaderChunk.envmap_pars_fragment="#if defined( USE_ENVMAP ) || defined( STANDARD )\n uniform float reflectivity;\n uniform float envMapIntenstiy;\n#endif\n#ifdef USE_ENVMAP\n #ifdef ENVMAP_TYPE_CUBE\n uniform samplerCube envMap;\n #else\n uniform sampler2D envMap;\n #endif\n uniform float flipEnvMap;\n #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( STANDARD )\n uniform float refractionRatio;\n #else\n varying vec3 vReflect;\n #endif\n#endif\n",THREE.ShaderChunk.envmap_pars_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG ) && ! defined( STANDARD )\n varying vec3 vReflect;\n uniform float refractionRatio;\n#endif\n",THREE.ShaderChunk.envmap_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG ) && ! defined( STANDARD )\n vec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n vec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n #ifdef ENVMAP_MODE_REFLECTION\n vReflect = reflect( cameraToVertex, worldNormal );\n #else\n vReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n #endif\n#endif\n",THREE.ShaderChunk.fog_fragment="#ifdef USE_FOG\n #ifdef USE_LOGDEPTHBUF_EXT\n float depth = gl_FragDepthEXT / gl_FragCoord.w;\n #else\n float depth = gl_FragCoord.z / gl_FragCoord.w;\n #endif\n #ifdef FOG_EXP2\n float fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * depth * depth * LOG2 ) );\n #else\n float fogFactor = smoothstep( fogNear, fogFar, depth );\n #endif\n gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",THREE.ShaderChunk.fog_pars_fragment="#ifdef USE_FOG\n uniform vec3 fogColor;\n #ifdef FOG_EXP2\n uniform float fogDensity;\n #else\n uniform float fogNear;\n uniform float fogFar;\n #endif\n#endif",THREE.ShaderChunk.lightmap_fragment="#ifdef USE_LIGHTMAP\n reflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",THREE.ShaderChunk.lightmap_pars_fragment="#ifdef USE_LIGHTMAP\n uniform sampler2D lightMap;\n uniform float lightMapIntensity;\n#endif",THREE.ShaderChunk.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 vLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n directLight = getPointDirectLightIrradiance( pointLights[ i ], geometry );\n dotNL = dot( geometry.normal, directLight.direction );\n directLightColor_Diffuse = PI * directLight.color;\n vLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n #ifdef DOUBLE_SIDED\n vLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n #endif\n }\n#endif\n#if NUM_SPOT_LIGHTS > 0\n for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n directLight = getSpotDirectLightIrradiance( spotLights[ i ], geometry );\n dotNL = dot( geometry.normal, directLight.direction );\n directLightColor_Diffuse = PI * directLight.color;\n vLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n #ifdef DOUBLE_SIDED\n vLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n #endif\n }\n#endif\n#if NUM_DIR_LIGHTS > 0\n for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n directLight = getDirectionalDirectLightIrradiance( directionalLights[ i ], geometry );\n dotNL = dot( geometry.normal, directLight.direction );\n directLightColor_Diffuse = PI * directLight.color;\n vLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n #ifdef DOUBLE_SIDED\n vLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n #endif\n }\n#endif\n#if NUM_HEMI_LIGHTS > 0\n for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n vLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n #ifdef DOUBLE_SIDED\n vLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n #endif\n }\n#endif\n",THREE.ShaderChunk.lights_pars="uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n vec3 irradiance = ambientLightColor;\n #ifndef PHYSICALLY_CORRECT_LIGHTS\n irradiance *= PI;\n #endif\n return irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n struct DirectionalLight {\n vec3 direction;\n vec3 color;\n int shadow;\n float shadowBias;\n float shadowRadius;\n vec2 shadowMapSize;\n };\n uniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n IncidentLight getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry ) {\n IncidentLight directLight;\n directLight.color = directionalLight.color;\n directLight.direction = directionalLight.direction;\n directLight.visible = true;\n return directLight;\n }\n#endif\n#if NUM_POINT_LIGHTS > 0\n struct PointLight {\n vec3 position;\n vec3 color;\n float distance;\n float decay;\n int shadow;\n float shadowBias;\n float shadowRadius;\n vec2 shadowMapSize;\n };\n uniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n IncidentLight getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry ) {\n IncidentLight directLight;\n vec3 lVector = pointLight.position - geometry.position;\n directLight.direction = normalize( lVector );\n float lightDistance = length( lVector );\n if ( testLightInRange( lightDistance, pointLight.distance ) ) {\n directLight.color = pointLight.color;\n directLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n directLight.visible = true;\n } else {\n directLight.color = vec3( 0.0 );\n directLight.visible = false;\n }\n return directLight;\n }\n#endif\n#if NUM_SPOT_LIGHTS > 0\n struct SpotLight {\n vec3 position;\n vec3 direction;\n vec3 color;\n float distance;\n float decay;\n float coneCos;\n float penumbraCos;\n int shadow;\n float shadowBias;\n float shadowRadius;\n vec2 shadowMapSize;\n };\n uniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n IncidentLight getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry ) {\n IncidentLight directLight;\n vec3 lVector = spotLight.position - geometry.position;\n directLight.direction = normalize( lVector );\n float lightDistance = length( lVector );\n float angleCos = dot( directLight.direction, spotLight.direction );\n if ( all( bvec2( angleCos > spotLight.coneCos, testLightInRange( lightDistance, spotLight.distance ) ) ) ) {\n float spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n directLight.color = spotLight.color;\n directLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n directLight.visible = true;\n } else {\n directLight.color = vec3( 0.0 );\n directLight.visible = false;\n }\n return directLight;\n }\n#endif\n#if NUM_HEMI_LIGHTS > 0\n struct HemisphereLight {\n vec3 direction;\n vec3 skyColor;\n vec3 groundColor;\n };\n uniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n vec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n float dotNL = dot( geometry.normal, hemiLight.direction );\n float hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n vec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n #ifndef PHYSICALLY_CORRECT_LIGHTS\n irradiance *= PI;\n #endif\n return irradiance;\n }\n#endif\n#if defined( USE_ENVMAP ) && defined( STANDARD )\n vec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n #ifdef DOUBLE_SIDED\n float flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n #else\n float flipNormal = 1.0;\n #endif\n vec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n #ifdef ENVMAP_TYPE_CUBE\n vec3 queryVec = flipNormal * vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n #ifdef TEXTURE_LOD_EXT\n vec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n #else\n vec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n #endif\n #elif defined( ENVMAP_TYPE_CUBE_UV )\n vec3 queryVec = flipNormal * vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n vec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n #else\n vec4 envMapColor = vec4( 0.0 );\n #endif\n envMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n return PI * envMapColor.rgb * envMapIntensity;\n }\n float getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n float maxMIPLevelScalar = float( maxMIPLevel );\n float desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n return clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n }\n vec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n #ifdef ENVMAP_MODE_REFLECTION\n vec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n #else\n vec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n #endif\n #ifdef DOUBLE_SIDED\n float flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n #else\n float flipNormal = 1.0;\n #endif\n reflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n float specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n #ifdef ENVMAP_TYPE_CUBE\n vec3 queryReflectVec = flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n #ifdef TEXTURE_LOD_EXT\n vec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n #else\n vec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n #endif\n #elif defined( ENVMAP_TYPE_CUBE_UV )\n vec3 queryReflectVec = flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n vec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n #elif defined( ENVMAP_TYPE_EQUIREC )\n vec2 sampleUV;\n sampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n sampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n #ifdef TEXTURE_LOD_EXT\n vec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n #else\n vec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n #endif\n #elif defined( ENVMAP_TYPE_SPHERE )\n vec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n #ifdef TEXTURE_LOD_EXT\n vec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n #else\n vec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n #endif\n #endif\n envMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n return envMapColor.rgb * envMapIntensity;\n }\n#endif\n",THREE.ShaderChunk.lights_phong_fragment="BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",THREE.ShaderChunk.lights_phong_pars_fragment="#ifdef USE_ENVMAP\n varying vec3 vWorldPosition;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n varying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n vec3 diffuseColor;\n vec3 specularColor;\n float specularShininess;\n float specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n float dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n vec3 irradiance = dotNL * directLight.color;\n #ifndef PHYSICALLY_CORRECT_LIGHTS\n irradiance *= PI;\n #endif\n reflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n reflectedLight.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 reflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct RE_Direct_BlinnPhong\n#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material ) (0)\n",THREE.ShaderChunk.lights_phong_pars_vertex="#ifdef USE_ENVMAP\n varying vec3 vWorldPosition;\n#endif\n",THREE.ShaderChunk.lights_phong_vertex="#ifdef USE_ENVMAP\n vWorldPosition = worldPosition.xyz;\n#endif\n",THREE.ShaderChunk.lights_standard_fragment="StandardMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\nmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n",THREE.ShaderChunk.lights_standard_pars_fragment="struct StandardMaterial {\n vec3 diffuseColor;\n float specularRoughness;\n vec3 specularColor;\n};\nvoid RE_Direct_Standard( const in IncidentLight directLight, const in GeometricContext geometry, const in StandardMaterial material, inout ReflectedLight reflectedLight ) {\n float dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n vec3 irradiance = dotNL * directLight.color;\n #ifndef PHYSICALLY_CORRECT_LIGHTS\n irradiance *= PI;\n #endif\n reflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n reflectedLight.directSpecular += irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n}\nvoid RE_IndirectDiffuse_Standard( const in vec3 irradiance, const in GeometricContext geometry, const in StandardMaterial material, inout ReflectedLight reflectedLight ) {\n reflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Standard( const in vec3 radiance, const in GeometricContext geometry, const in StandardMaterial material, inout ReflectedLight reflectedLight ) {\n reflectedLight.indirectSpecular += radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n}\n#define RE_Direct RE_Direct_Standard\n#define RE_IndirectDiffuse RE_IndirectDiffuse_Standard\n#define RE_IndirectSpecular RE_IndirectSpecular_Standard\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n",THREE.ShaderChunk.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 PointLight pointLight;\n for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n pointLight = pointLights[ i ];\n directLight = getPointDirectLightIrradiance( pointLight, geometry );\n #ifdef USE_SHADOWMAP\n directLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n #endif\n RE_Direct( directLight, geometry, material, reflectedLight );\n }\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n SpotLight spotLight;\n for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n spotLight = spotLights[ i ];\n directLight = getSpotDirectLightIrradiance( spotLight, geometry );\n #ifdef USE_SHADOWMAP\n directLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n #endif\n RE_Direct( directLight, geometry, material, reflectedLight );\n }\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n DirectionalLight directionalLight;\n for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n directionalLight = directionalLights[ i ];\n directLight = getDirectionalDirectLightIrradiance( directionalLight, geometry );\n #ifdef USE_SHADOWMAP\n directLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n #endif\n RE_Direct( directLight, geometry, material, reflectedLight );\n }\n#endif\n#if defined( RE_IndirectDiffuse )\n vec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n #ifdef USE_LIGHTMAP\n vec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n #ifndef PHYSICALLY_CORRECT_LIGHTS\n lightMapIrradiance *= PI;\n #endif\n irradiance += lightMapIrradiance;\n #endif\n #if ( NUM_HEMI_LIGHTS > 0 )\n for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n irradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n }\n #endif\n #if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n irradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n #endif\n RE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n vec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n RE_IndirectSpecular( radiance, geometry, material, reflectedLight );\n#endif\n",THREE.ShaderChunk.logdepthbuf_fragment="#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n gl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif",THREE.ShaderChunk.logdepthbuf_pars_fragment="#ifdef USE_LOGDEPTHBUF\n uniform float logDepthBufFC;\n #ifdef USE_LOGDEPTHBUF_EXT\n varying float vFragDepth;\n #endif\n#endif\n",THREE.ShaderChunk.logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n #ifdef USE_LOGDEPTHBUF_EXT\n varying float vFragDepth;\n #endif\n uniform float logDepthBufFC;\n#endif",THREE.ShaderChunk.logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n gl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n #ifdef USE_LOGDEPTHBUF_EXT\n vFragDepth = 1.0 + gl_Position.w;\n #else\n gl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n #endif\n#endif\n",THREE.ShaderChunk.map_fragment="#ifdef USE_MAP\n vec4 texelColor = texture2D( map, vUv );\n texelColor = mapTexelToLinear( texelColor );\n diffuseColor *= texelColor;\n#endif\n",THREE.ShaderChunk.map_pars_fragment="#ifdef USE_MAP\n uniform sampler2D map;\n#endif\n",THREE.ShaderChunk.map_particle_fragment="#ifdef USE_MAP\n vec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n diffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",THREE.ShaderChunk.map_particle_pars_fragment="#ifdef USE_MAP\n uniform vec4 offsetRepeat;\n uniform sampler2D map;\n#endif\n",THREE.ShaderChunk.metalnessmap_fragment="float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n vec4 texelMetalness = texture2D( metalnessMap, vUv );\n metalnessFactor *= texelMetalness.r;\n#endif\n",THREE.ShaderChunk.metalnessmap_pars_fragment="#ifdef USE_METALNESSMAP\n uniform sampler2D metalnessMap;\n#endif",THREE.ShaderChunk.morphnormal_vertex="#ifdef USE_MORPHNORMALS\n objectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n objectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n objectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n objectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",THREE.ShaderChunk.morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n #ifndef USE_MORPHNORMALS\n uniform float morphTargetInfluences[ 8 ];\n #else\n uniform float morphTargetInfluences[ 4 ];\n #endif\n#endif",THREE.ShaderChunk.morphtarget_vertex="#ifdef USE_MORPHTARGETS\n transformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n transformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n transformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n transformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n #ifndef USE_MORPHNORMALS\n transformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n transformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n transformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n transformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n #endif\n#endif\n",THREE.ShaderChunk.normal_fragment="#ifdef FLAT_SHADED\n vec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n vec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n vec3 normal = normalize( cross( fdx, fdy ) );\n#else\n vec3 normal = normalize( vNormal );\n #ifdef DOUBLE_SIDED\n normal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n #endif\n#endif\n#ifdef USE_NORMALMAP\n normal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n normal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",THREE.ShaderChunk.normalmap_pars_fragment="#ifdef USE_NORMALMAP\n uniform sampler2D normalMap;\n uniform vec2 normalScale;\n vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n vec3 q0 = dFdx( eye_pos.xyz );\n vec3 q1 = dFdy( eye_pos.xyz );\n vec2 st0 = dFdx( vUv.st );\n vec2 st1 = dFdy( vUv.st );\n vec3 S = normalize( q0 * st1.t - q1 * st0.t );\n vec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n vec3 N = normalize( surf_norm );\n vec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n mapN.xy = normalScale * mapN.xy;\n mat3 tsn = mat3( S, T, N );\n return normalize( tsn * mapN );\n }\n#endif\n",THREE.ShaderChunk.premultiplied_alpha_fragment="#ifdef PREMULTIPLIED_ALPHA\n gl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",THREE.ShaderChunk.project_vertex="#ifdef USE_SKINNING\n vec4 mvPosition = modelViewMatrix * skinned;\n#else\n vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;\n",THREE.ShaderChunk.roughnessmap_fragment="float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n vec4 texelRoughness = texture2D( roughnessMap, vUv );\n roughnessFactor *= texelRoughness.r;\n#endif\n",THREE.ShaderChunk.roughnessmap_pars_fragment="#ifdef USE_ROUGHNESSMAP\n uniform sampler2D roughnessMap;\n#endif",THREE.ShaderChunk.shadowmap_pars_fragment="#ifdef USE_SHADOWMAP\n #if NUM_DIR_LIGHTS > 0\n uniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n #endif\n #if NUM_SPOT_LIGHTS > 0\n uniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n varying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n #endif\n #if NUM_POINT_LIGHTS > 0\n uniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n varying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n #endif\n float unpackDepth( const in vec4 rgba_depth ) {\n const vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n return dot( rgba_depth, bit_shift );\n }\n float texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n return step( compare, unpackDepth( texture2D( depths, uv ) ) );\n }\n float texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n const vec2 offset = vec2( 0.0, 1.0 );\n vec2 texelSize = vec2( 1.0 ) / size;\n vec2 centroidUV = floor( uv * size + 0.5 ) / size;\n float lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n float lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n float rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n float rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n vec2 f = fract( uv * size + 0.5 );\n float a = mix( lb, lt, f.y );\n float b = mix( rb, rt, f.y );\n float c = mix( a, b, f.x );\n return c;\n }\n float getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n shadowCoord.xyz /= shadowCoord.w;\n shadowCoord.z += shadowBias;\n bvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n bool inFrustum = all( inFrustumVec );\n bvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n bool frustumTest = all( frustumTestVec );\n if ( frustumTest ) {\n #if defined( SHADOWMAP_TYPE_PCF )\n vec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n float dx0 = - texelSize.x * shadowRadius;\n float dy0 = - texelSize.y * shadowRadius;\n float dx1 = + texelSize.x * shadowRadius;\n float dy1 = + texelSize.y * shadowRadius;\n return (\n texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n ) * ( 1.0 / 9.0 );\n #elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n vec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n float dx0 = - texelSize.x * shadowRadius;\n float dy0 = - texelSize.y * shadowRadius;\n float dx1 = + texelSize.x * shadowRadius;\n float dy1 = + texelSize.y * shadowRadius;\n return (\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n texture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n ) * ( 1.0 / 9.0 );\n #else\n return texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n #endif\n }\n return 1.0;\n }\n vec2 cubeToUV( vec3 v, float texelSizeY ) {\n vec3 absV = abs( v );\n float scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n absV *= scaleToCube;\n v *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n vec2 planar = v.xy;\n float almostATexel = 1.5 * texelSizeY;\n float almostOne = 1.0 - almostATexel;\n if ( absV.z >= almostOne ) {\n if ( v.z > 0.0 )\n planar.x = 4.0 - v.x;\n } else if ( absV.x >= almostOne ) {\n float signX = sign( v.x );\n planar.x = v.z * signX + 2.0 * signX;\n } else if ( absV.y >= almostOne ) {\n float signY = sign( v.y );\n planar.x = v.x + 2.0 * signY + 2.0;\n planar.y = v.z * signY - 2.0;\n }\n return vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n }\n float getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n vec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n vec3 lightToPosition = shadowCoord.xyz;\n vec3 bd3D = normalize( lightToPosition );\n float dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\n #if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n vec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n return (\n texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n ) * ( 1.0 / 9.0 );\n #else\n return texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n #endif\n }\n#endif\n", THREE.ShaderChunk.shadowmap_pars_vertex="#ifdef USE_SHADOWMAP\n #if NUM_DIR_LIGHTS > 0\n uniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n #endif\n #if NUM_SPOT_LIGHTS > 0\n uniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n varying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n #endif\n #if NUM_POINT_LIGHTS > 0\n uniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n varying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n #endif\n#endif\n",THREE.ShaderChunk.shadowmap_vertex="#ifdef USE_SHADOWMAP\n #if NUM_DIR_LIGHTS > 0\n for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n vDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n }\n #endif\n #if NUM_SPOT_LIGHTS > 0\n for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n vSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n }\n #endif\n #if NUM_POINT_LIGHTS > 0\n for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n vPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n }\n #endif\n#endif\n",THREE.ShaderChunk.shadowmask_pars_fragment="float getShadowMask() {\n float shadow = 1.0;\n #ifdef USE_SHADOWMAP\n #if NUM_DIR_LIGHTS > 0\n DirectionalLight directionalLight;\n for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n directionalLight = directionalLights[ i ];\n shadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n }\n #endif\n #if NUM_SPOT_LIGHTS > 0\n SpotLight spotLight;\n for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n spotLight = spotLights[ i ];\n shadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n }\n #endif\n #if NUM_POINT_LIGHTS > 0\n PointLight pointLight;\n for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n pointLight = pointLights[ i ];\n shadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n }\n #endif\n #endif\n return shadow;\n}\n",THREE.ShaderChunk.skinbase_vertex="#ifdef USE_SKINNING\n mat4 boneMatX = getBoneMatrix( skinIndex.x );\n mat4 boneMatY = getBoneMatrix( skinIndex.y );\n mat4 boneMatZ = getBoneMatrix( skinIndex.z );\n mat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",THREE.ShaderChunk.skinning_pars_vertex="#ifdef USE_SKINNING\n uniform mat4 bindMatrix;\n uniform mat4 bindMatrixInverse;\n #ifdef BONE_TEXTURE\n uniform sampler2D boneTexture;\n uniform int boneTextureWidth;\n uniform int boneTextureHeight;\n mat4 getBoneMatrix( const in float i ) {\n float j = i * 4.0;\n float x = mod( j, float( boneTextureWidth ) );\n float y = floor( j / float( boneTextureWidth ) );\n float dx = 1.0 / float( boneTextureWidth );\n float dy = 1.0 / float( boneTextureHeight );\n y = dy * ( y + 0.5 );\n vec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n vec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n vec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n vec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n mat4 bone = mat4( v1, v2, v3, v4 );\n return bone;\n }\n #else\n uniform mat4 boneGlobalMatrices[ MAX_BONES ];\n mat4 getBoneMatrix( const in float i ) {\n mat4 bone = boneGlobalMatrices[ int(i) ];\n return bone;\n }\n #endif\n#endif\n",THREE.ShaderChunk.skinning_vertex="#ifdef USE_SKINNING\n vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n vec4 skinned = vec4( 0.0 );\n skinned += boneMatX * skinVertex * skinWeight.x;\n skinned += boneMatY * skinVertex * skinWeight.y;\n skinned += boneMatZ * skinVertex * skinWeight.z;\n skinned += boneMatW * skinVertex * skinWeight.w;\n skinned = bindMatrixInverse * skinned;\n#endif\n",THREE.ShaderChunk.skinnormal_vertex="#ifdef USE_SKINNING\n mat4 skinMatrix = mat4( 0.0 );\n skinMatrix += skinWeight.x * boneMatX;\n skinMatrix += skinWeight.y * boneMatY;\n skinMatrix += skinWeight.z * boneMatZ;\n skinMatrix += skinWeight.w * boneMatW;\n skinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n objectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n",THREE.ShaderChunk.specularmap_fragment="float specularStrength;\n#ifdef USE_SPECULARMAP\n vec4 texelSpecular = texture2D( specularMap, vUv );\n specularStrength = texelSpecular.r;\n#else\n specularStrength = 1.0;\n#endif",THREE.ShaderChunk.specularmap_pars_fragment="#ifdef USE_SPECULARMAP\n uniform sampler2D specularMap;\n#endif",THREE.ShaderChunk.tonemapping_fragment="#if defined( TONE_MAPPING )\n gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",THREE.ShaderChunk.tonemapping_pars_fragment="#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n return toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n color *= toneMappingExposure;\n return 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 color *= toneMappingExposure;\n return saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n color *= toneMappingExposure;\n color = max( vec3( 0.0 ), color - 0.004 );\n return pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n",THREE.ShaderChunk.uv2_pars_fragment="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n varying vec2 vUv2;\n#endif",THREE.ShaderChunk.uv2_pars_vertex="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n attribute vec2 uv2;\n varying vec2 vUv2;\n#endif",THREE.ShaderChunk.uv2_vertex="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n vUv2 = uv2;\n#endif",THREE.ShaderChunk.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 varying vec2 vUv;\n#endif",THREE.ShaderChunk.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 varying vec2 vUv;\n uniform vec4 offsetRepeat;\n#endif\n",THREE.ShaderChunk.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 vUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",THREE.ShaderChunk.worldpos_vertex="#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( STANDARD ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n #ifdef USE_SKINNING\n vec4 worldPosition = modelMatrix * skinned;\n #else\n vec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n #endif\n#endif\n",THREE.UniformsUtils={merge:function(e){for(var t={},i=0;in;n++)Ge.deleteFramebuffer(t.__webglFramebuffer[n]),Ge.deleteRenderbuffer(t.__webglDepthbuffer[n]);else Ge.deleteFramebuffer(t.__webglFramebuffer),Ge.deleteRenderbuffer(t.__webglDepthbuffer);Ye["delete"](e.texture),Ye["delete"](e)}}function u(e){d(e),Ye["delete"](e)}function d(e){var t=Ye.get(e).program;e.program=void 0,void 0!==t&&Ze.releaseProgram(t)}function p(e,t,i,n){var r;if(i instanceof THREE.InstancedBufferGeometry&&(r=ze.get("ANGLE_instanced_arrays"),null===r))return void console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");void 0===n&&(n=0),je.initAttributes();var o=i.attributes,s=t.getAttributes(),a=e.defaultAttributeValues;for(var l in s){var c=s[l];if(c>=0){var h=o[l];if(void 0!==h){var u=h.itemSize,d=Xe.getAttributeBuffer(h);if(h instanceof THREE.InterleavedBufferAttribute){var p=h.data,f=p.stride,m=h.offset;p instanceof THREE.InstancedInterleavedBuffer?(je.enableAttributeAndDivisor(c,p.meshPerAttribute,r),void 0===i.maxInstancedCount&&(i.maxInstancedCount=p.meshPerAttribute*p.count)):je.enableAttribute(c),Ge.bindBuffer(Ge.ARRAY_BUFFER,d),Ge.vertexAttribPointer(c,u,Ge.FLOAT,!1,f*p.array.BYTES_PER_ELEMENT,(n*f+m)*p.array.BYTES_PER_ELEMENT)}else h instanceof THREE.InstancedBufferAttribute?(je.enableAttributeAndDivisor(c,h.meshPerAttribute,r),void 0===i.maxInstancedCount&&(i.maxInstancedCount=h.meshPerAttribute*h.count)):je.enableAttribute(c),Ge.bindBuffer(Ge.ARRAY_BUFFER,d),Ge.vertexAttribPointer(c,u,Ge.FLOAT,!1,0,n*u*4)}else if(void 0!==a){var g=a[l];if(void 0!==g)switch(g.length){case 2:Ge.vertexAttrib2fv(c,g);break;case 3:Ge.vertexAttrib3fv(c,g);break;case 4:Ge.vertexAttrib4fv(c,g);break;default:Ge.vertexAttrib1fv(c,g)}}}}je.disableUnusedAttributes()}function f(e,t){return Math.abs(t[0])-Math.abs(e[0])}function m(e,t){return e.object.renderOrder!==t.object.renderOrder?e.object.renderOrder-t.object.renderOrder:e.material.id!==t.material.id?e.material.id-t.material.id:e.z!==t.z?e.z-t.z:e.id-t.id}function g(e,t){return e.object.renderOrder!==t.object.renderOrder?e.object.renderOrder-t.object.renderOrder:e.z!==t.z?t.z-e.z:e.id-t.id}function E(e,t,i,n,r){var o,s;i.transparent?(o=ue,s=++de):(o=ce,s=++he);var a=o[s];void 0!==a?(a.id=e.id,a.object=e,a.geometry=t,a.material=i,a.z=Ie.z,a.group=r):(a={id:e.id,object:e,geometry:t,material:i,z:Ie.z,group:r},o.push(a))}function v(e,t){if(e.visible!==!1){if(e.layers.test(t.layers))if(e instanceof THREE.Light)le.push(e);else if(e instanceof THREE.Sprite)(e.frustumCulled===!1||ke.intersectsObject(e)===!0)&&fe.push(e);else if(e instanceof THREE.LensFlare)me.push(e);else if(e instanceof THREE.ImmediateRenderObject)ge.sortObjects===!0&&(Ie.setFromMatrixPosition(e.matrixWorld),Ie.applyProjection(Pe)),E(e,null,e.material,Ie.z,null);else if((e instanceof THREE.Mesh||e instanceof THREE.Line||e instanceof THREE.Points)&&(e instanceof THREE.SkinnedMesh&&e.skeleton.update(),e.frustumCulled===!1||ke.intersectsObject(e)===!0)){var i=e.material;if(i.visible===!0){ge.sortObjects===!0&&(Ie.setFromMatrixPosition(e.matrixWorld),Ie.applyProjection(Pe));var n=Xe.update(e);if(i instanceof THREE.MultiMaterial)for(var r=n.groups,o=i.materials,s=0,a=r.length;a>s;s++){var l=r[s],c=o[l.materialIndex];c.visible===!0&&E(e,n,c,Ie.z,l)}else E(e,n,i,Ie.z,null)}}for(var h=e.children,s=0,a=h.length;a>s;s++)v(h[s],t)}}function y(e,t,i,n){for(var r=0,o=e.length;o>r;r++){var s=e[r],a=s.object,l=s.geometry,c=void 0===n?s.material:n,h=s.group;if(a.modelViewMatrix.multiplyMatrices(t.matrixWorldInverse,a.matrixWorld),a.normalMatrix.getNormalMatrix(a.modelViewMatrix),a instanceof THREE.ImmediateRenderObject){T(c);var u=R(t,i,c,a);Te="",a.render(function(e){ge.renderBufferImmediate(e,u,c)})}else ge.renderBufferDirect(t,i,l,c,a,h)}}function b(e,t,i){var n=Ye.get(e),r=Ze.getParameters(e,Oe,t,i),o=Ze.getProgramCode(e,r),s=n.program,a=!0;if(void 0===s)e.addEventListener("dispose",l);else if(s.code!==o)d(e);else{if(void 0!==r.shaderID)return;a=!1}if(a){if(r.shaderID){var c=THREE.ShaderLib[r.shaderID];n.__webglShader={name:e.type,uniforms:THREE.UniformsUtils.clone(c.uniforms),vertexShader:c.vertexShader,fragmentShader:c.fragmentShader}}else n.__webglShader={name:e.type,uniforms:e.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader};e.__webglShader=n.__webglShader,s=Ze.acquireProgram(e,r,o),n.program=s,e.program=s}var h=s.getAttributes();if(e.morphTargets){e.numSupportedMorphTargets=0;for(var u=0;u=0&&e.numSupportedMorphTargets++}if(e.morphNormals){e.numSupportedMorphNormals=0;for(var u=0;u=0&&e.numSupportedMorphNormals++}n.uniformsList=[];var p=n.__webglShader.uniforms,f=n.program.getUniforms();for(var m in p){var g=f[m];g&&n.uniformsList.push([n.__webglShader.uniforms[m],g])}(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.MeshStandardMaterial||e.lights)&&(n.lightsHash=Oe.hash,p.ambientLightColor.value=Oe.ambient,p.directionalLights.value=Oe.directional,p.spotLights.value=Oe.spot,p.pointLights.value=Oe.point,p.hemisphereLights.value=Oe.hemi,p.directionalShadowMap.value=Oe.directionalShadowMap,p.directionalShadowMatrix.value=Oe.directionalShadowMatrix,p.spotShadowMap.value=Oe.spotShadowMap,p.spotShadowMatrix.value=Oe.spotShadowMatrix,p.pointShadowMap.value=Oe.pointShadowMap,p.pointShadowMatrix.value=Oe.pointShadowMatrix),n.hasDynamicUniforms=!1;for(var E=0,v=n.uniformsList.length;v>E;E++){var y=n.uniformsList[E][0];if(y.dynamic===!0){n.hasDynamicUniforms=!0;break}}}function T(e){w(e),e.transparent===!0?je.setBlending(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha):je.setBlending(THREE.NoBlending),je.setDepthFunc(e.depthFunc),je.setDepthTest(e.depthTest),je.setDepthWrite(e.depthWrite),je.setColorWrite(e.colorWrite),je.setPolygonOffset(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)}function w(e){e.side!==THREE.DoubleSide?je.enable(Ge.CULL_FACE):je.disable(Ge.CULL_FACE),je.setFlipSided(e.side===THREE.BackSide)}function R(e,t,i,n){Ce=0;var r=Ye.get(i);void 0===r.program&&(i.needsUpdate=!0),void 0!==r.lightsHash&&r.lightsHash!==Oe.hash&&(i.needsUpdate=!0),i.needsUpdate&&(b(i,t,n),i.needsUpdate=!1);var o=!1,s=!1,a=!1,l=r.program,c=l.getUniforms(),h=r.__webglShader.uniforms;if(l.id!==Ee&&(Ge.useProgram(l.program),Ee=l.id,o=!0,s=!0,a=!0),i.id!==be&&(be=i.id,s=!0),(o||e!==we)&&(Ge.uniformMatrix4fv(c.projectionMatrix,!1,e.projectionMatrix.elements),We.logarithmicDepthBuffer&&Ge.uniform1f(c.logDepthBufFC,2/(Math.log(e.far+1)/Math.LN2)),e!==we&&(we=e,s=!0,a=!0),(i instanceof THREE.ShaderMaterial||i instanceof THREE.MeshPhongMaterial||i instanceof THREE.MeshStandardMaterial||i.envMap)&&void 0!==c.cameraPosition&&(Ie.setFromMatrixPosition(e.matrixWorld),Ge.uniform3f(c.cameraPosition,Ie.x,Ie.y,Ie.z)),(i instanceof THREE.MeshPhongMaterial||i instanceof THREE.MeshLambertMaterial||i instanceof THREE.MeshBasicMaterial||i instanceof THREE.MeshStandardMaterial||i instanceof THREE.ShaderMaterial||i.skinning)&&void 0!==c.viewMatrix&&Ge.uniformMatrix4fv(c.viewMatrix,!1,e.matrixWorldInverse.elements),void 0!==c.toneMappingExposure&&Ge.uniform1f(c.toneMappingExposure,ge.toneMappingExposure),void 0!==c.toneMappingWhitePoint&&Ge.uniform1f(c.toneMappingWhitePoint,ge.toneMappingWhitePoint)),i.skinning)if(n.bindMatrix&&void 0!==c.bindMatrix&&Ge.uniformMatrix4fv(c.bindMatrix,!1,n.bindMatrix.elements),n.bindMatrixInverse&&void 0!==c.bindMatrixInverse&&Ge.uniformMatrix4fv(c.bindMatrixInverse,!1,n.bindMatrixInverse.elements),We.floatVertexTextures&&n.skeleton&&n.skeleton.useVertexTexture){if(void 0!==c.boneTexture){var u=k();Ge.uniform1i(c.boneTexture,u),ge.setTexture(n.skeleton.boneTexture,u)}void 0!==c.boneTextureWidth&&Ge.uniform1i(c.boneTextureWidth,n.skeleton.boneTextureWidth),void 0!==c.boneTextureHeight&&Ge.uniform1i(c.boneTextureHeight,n.skeleton.boneTextureHeight)}else n.skeleton&&n.skeleton.boneMatrices&&void 0!==c.boneGlobalMatrices&&Ge.uniformMatrix4fv(c.boneGlobalMatrices,!1,n.skeleton.boneMatrices);return s&&((i instanceof THREE.MeshPhongMaterial||i instanceof THREE.MeshLambertMaterial||i instanceof THREE.MeshStandardMaterial||i.lights)&&B(h,a),t&&i.fog&&M(h,t),(i instanceof THREE.MeshBasicMaterial||i instanceof THREE.MeshLambertMaterial||i instanceof THREE.MeshPhongMaterial||i instanceof THREE.MeshStandardMaterial)&&A(h,i),i instanceof THREE.LineBasicMaterial?C(h,i):i instanceof THREE.LineDashedMaterial?(C(h,i),_(h,i)):i instanceof THREE.PointsMaterial?H(h,i):i instanceof THREE.MeshLambertMaterial?S(h,i):i instanceof THREE.MeshPhongMaterial?F(h,i):i instanceof THREE.MeshStandardMaterial?L(h,i):i instanceof THREE.MeshDepthMaterial?(h.mNear.value=e.near,h.mFar.value=e.far,h.opacity.value=i.opacity):i instanceof THREE.MeshNormalMaterial&&(h.opacity.value=i.opacity),I(r.uniformsList)),D(c,n),void 0!==c.modelMatrix&&Ge.uniformMatrix4fv(c.modelMatrix,!1,n.matrixWorld.elements),r.hasDynamicUniforms===!0&&x(r.uniformsList,n,e),l}function x(e,t,i){for(var n=[],r=0,o=e.length;o>r;r++){var s=e[r][0],a=s.onUpdateCallback;void 0!==a&&(a.bind(s)(t,i),n.push(e[r]))}I(n)}function A(e,t){e.opacity.value=t.opacity,e.diffuse.value=t.color,t.emissive&&e.emissive.value.copy(t.emissive).multiplyScalar(t.emissiveIntensity),e.map.value=t.map,e.specularMap.value=t.specularMap,e.alphaMap.value=t.alphaMap,t.aoMap&&(e.aoMap.value=t.aoMap,e.aoMapIntensity.value=t.aoMapIntensity);var i;if(t.map?i=t.map:t.specularMap?i=t.specularMap:t.displacementMap?i=t.displacementMap:t.normalMap?i=t.normalMap:t.bumpMap?i=t.bumpMap:t.roughnessMap?i=t.roughnessMap:t.metalnessMap?i=t.metalnessMap:t.alphaMap?i=t.alphaMap:t.emissiveMap&&(i=t.emissiveMap),void 0!==i){i instanceof THREE.WebGLRenderTarget&&(i=i.texture);var n=i.offset,r=i.repeat;e.offsetRepeat.value.set(n.x,n.y,r.x,r.y)}e.envMap.value=t.envMap,e.flipEnvMap.value=t.envMap instanceof THREE.WebGLRenderTargetCube?1:-1,e.reflectivity.value=t.reflectivity,e.refractionRatio.value=t.refractionRatio}function C(e,t){e.diffuse.value=t.color,e.opacity.value=t.opacity}function _(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}function H(e,t){if(e.diffuse.value=t.color,e.opacity.value=t.opacity,e.size.value=t.size*Fe,e.scale.value=ee.clientHeight/2,e.map.value=t.map,null!==t.map){var i=t.map.offset,n=t.map.repeat;e.offsetRepeat.value.set(i.x,i.y,n.x,n.y)}}function M(e,t){e.fogColor.value=t.color,t instanceof THREE.Fog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t instanceof THREE.FogExp2&&(e.fogDensity.value=t.density)}function S(e,t){t.lightMap&&(e.lightMap.value=t.lightMap,e.lightMapIntensity.value=t.lightMapIntensity),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}function F(e,t){e.specular.value=t.specular,e.shininess.value=Math.max(t.shininess,1e-4),t.lightMap&&(e.lightMap.value=t.lightMap,e.lightMapIntensity.value=t.lightMapIntensity),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale)),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}function L(e,t){e.roughness.value=t.roughness,e.metalness.value=t.metalness,t.roughnessMap&&(e.roughnessMap.value=t.roughnessMap),t.metalnessMap&&(e.metalnessMap.value=t.metalnessMap),t.lightMap&&(e.lightMap.value=t.lightMap,e.lightMapIntensity.value=t.lightMapIntensity),t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap),t.bumpMap&&(e.bumpMap.value=t.bumpMap,e.bumpScale.value=t.bumpScale),t.normalMap&&(e.normalMap.value=t.normalMap,e.normalScale.value.copy(t.normalScale)),t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias),t.envMap&&(e.envMapIntensity.value=t.envMapIntensity)}function B(e,t){e.ambientLightColor.needsUpdate=t,e.directionalLights.needsUpdate=t,e.pointLights.needsUpdate=t,e.spotLights.needsUpdate=t,e.hemisphereLights.needsUpdate=t}function D(e,t){Ge.uniformMatrix4fv(e.modelViewMatrix,!1,t.modelViewMatrix.elements),e.normalMatrix&&Ge.uniformMatrix3fv(e.normalMatrix,!1,t.normalMatrix.elements)}function k(){var e=Ce;return e>=We.maxTextures&&console.warn("WebGLRenderer: trying to use "+e+" texture units while this GPU supports only "+We.maxTextures),Ce+=1,e}function P(e,t,i,n){var r,o;if("1i"===t)Ge.uniform1i(i,n);else if("1f"===t)Ge.uniform1f(i,n);else if("2f"===t)Ge.uniform2f(i,n[0],n[1]);else if("3f"===t)Ge.uniform3f(i,n[0],n[1],n[2]);else if("4f"===t)Ge.uniform4f(i,n[0],n[1],n[2],n[3]);else if("1iv"===t)Ge.uniform1iv(i,n);else if("3iv"===t)Ge.uniform3iv(i,n);else if("1fv"===t)Ge.uniform1fv(i,n);else if("2fv"===t)Ge.uniform2fv(i,n);else if("3fv"===t)Ge.uniform3fv(i,n);else if("4fv"===t)Ge.uniform4fv(i,n);else if("Matrix2fv"===t)Ge.uniformMatrix2fv(i,!1,n);else if("Matrix3fv"===t)Ge.uniformMatrix3fv(i,!1,n);else if("Matrix4fv"===t)Ge.uniformMatrix4fv(i,!1,n);else if("i"===t)Ge.uniform1i(i,n);else if("f"===t)Ge.uniform1f(i,n);else if("v2"===t)Ge.uniform2f(i,n.x,n.y);else if("v3"===t)Ge.uniform3f(i,n.x,n.y,n.z);else if("v4"===t)Ge.uniform4f(i,n.x,n.y,n.z,n.w);else if("c"===t)Ge.uniform3f(i,n.r,n.g,n.b);else if("s"===t){var s=e.properties;for(var a in s){var l=s[a],c=i[a],h=n[a];P(l,l.type,c,h)}}else if("sa"===t)for(var s=e.properties,u=0,d=n.length;d>u;u++)for(var a in s){var l=s[a],c=i[u][a],h=n[u][a];P(l,l.type,c,h)}else if("iv1"===t)Ge.uniform1iv(i,n);else if("iv"===t)Ge.uniform3iv(i,n);else if("fv1"===t)Ge.uniform1fv(i,n);else if("fv"===t)Ge.uniform3fv(i,n);else if("v2v"===t){void 0===e._array&&(e._array=new Float32Array(2*n.length));for(var u=0,p=0,f=n.length;f>u;u++,p+=2)e._array[p+0]=n[u].x,e._array[p+1]=n[u].y;Ge.uniform2fv(i,e._array)}else if("v3v"===t){void 0===e._array&&(e._array=new Float32Array(3*n.length));for(var u=0,m=0,f=n.length;f>u;u++,m+=3)e._array[m+0]=n[u].x,e._array[m+1]=n[u].y,e._array[m+2]=n[u].z;Ge.uniform3fv(i,e._array)}else if("v4v"===t){void 0===e._array&&(e._array=new Float32Array(4*n.length));for(var u=0,g=0,f=n.length;f>u;u++,g+=4)e._array[g+0]=n[u].x,e._array[g+1]=n[u].y,e._array[g+2]=n[u].z,e._array[g+3]=n[u].w;Ge.uniform4fv(i,e._array)}else if("m2"===t)Ge.uniformMatrix2fv(i,!1,n.elements);else if("m3"===t)Ge.uniformMatrix3fv(i,!1,n.elements);else if("m3v"===t){void 0===e._array&&(e._array=new Float32Array(9*n.length));for(var u=0,f=n.length;f>u;u++)n[u].flattenToArrayOffset(e._array,9*u);Ge.uniformMatrix3fv(i,!1,e._array)}else if("m4"===t)Ge.uniformMatrix4fv(i,!1,n.elements);else if("m4v"===t){void 0===e._array&&(e._array=new Float32Array(16*n.length));for(var u=0,f=n.length;f>u;u++)n[u].flattenToArrayOffset(e._array,16*u);Ge.uniformMatrix4fv(i,!1,e._array)}else if("t"===t){if(r=n,o=k(),Ge.uniform1i(i,o),!r)return;r instanceof THREE.CubeTexture||Array.isArray(r.image)&&6===r.image.length?W(r,o):r instanceof THREE.WebGLRenderTargetCube?j(r.texture,o):r instanceof THREE.WebGLRenderTarget?ge.setTexture(r.texture,o):ge.setTexture(r,o)}else if("tv"===t){void 0===e._array&&(e._array=[]);for(var u=0,f=e.value.length;f>u;u++)e._array[u]=k();Ge.uniform1iv(i,e._array);for(var u=0,f=e.value.length;f>u;u++)r=e.value[u],o=e._array[u],r&&(r instanceof THREE.CubeTexture||r.image instanceof Array&&6===r.image.length?W(r,o):r instanceof THREE.WebGLRenderTarget?ge.setTexture(r.texture,o):r instanceof THREE.WebGLRenderTargetCube?j(r.texture,o):ge.setTexture(r,o))}else console.warn("THREE.WebGLRenderer: Unknown uniform type: "+t)}function I(e){for(var t=0,i=e.length;i>t;t++){var n=e[t][0];if(n.needsUpdate!==!1){var r=n.type,o=e[t][1],s=n.value;P(n,r,o,s)}}}function O(e,t){var i,n,r,o,s,a,l=0,c=0,h=0,u=t.matrixWorldInverse,d=0,p=0,f=0,m=0,g=0;for(Oe.shadowsPointLight=0,i=0,n=e.length;n>i;i++)if(r=e[i],o=r.color,s=r.intensity,a=r.distance,r instanceof THREE.AmbientLight)l+=o.r*s,c+=o.g*s,h+=o.b*s;else if(r instanceof THREE.DirectionalLight){var E=qe.get(r);E.color.copy(r.color).multiplyScalar(r.intensity),E.direction.setFromMatrixPosition(r.matrixWorld),Ie.setFromMatrixPosition(r.target.matrixWorld),E.direction.sub(Ie),E.direction.transformDirection(u),E.shadow=r.castShadow,r.castShadow&&(E.shadowBias=r.shadow.bias,E.shadowRadius=r.shadow.radius,E.shadowMapSize=r.shadow.mapSize,Oe.shadows[g++]=r),Oe.directionalShadowMap[d]=r.shadow.map,Oe.directionalShadowMatrix[d]=r.shadow.matrix,Oe.directional[d++]=E}else if(r instanceof THREE.SpotLight){var E=qe.get(r);E.position.setFromMatrixPosition(r.matrixWorld),E.position.applyMatrix4(u),E.color.copy(o).multiplyScalar(s),E.distance=a,E.direction.setFromMatrixPosition(r.matrixWorld),Ie.setFromMatrixPosition(r.target.matrixWorld),E.direction.sub(Ie),E.direction.transformDirection(u),E.coneCos=Math.cos(r.angle),E.penumbraCos=Math.cos(r.angle*(1-r.penumbra)),E.decay=0===r.distance?0:r.decay,E.shadow=r.castShadow,r.castShadow&&(E.shadowBias=r.shadow.bias,E.shadowRadius=r.shadow.radius,E.shadowMapSize=r.shadow.mapSize,Oe.shadows[g++]=r),Oe.spotShadowMap[f]=r.shadow.map,Oe.spotShadowMatrix[f]=r.shadow.matrix,Oe.spot[f++]=E}else if(r instanceof THREE.PointLight){var E=qe.get(r);E.position.setFromMatrixPosition(r.matrixWorld),E.position.applyMatrix4(u),E.color.copy(r.color).multiplyScalar(r.intensity),E.distance=r.distance,E.decay=0===r.distance?0:r.decay,E.shadow=r.castShadow,r.castShadow&&(E.shadowBias=r.shadow.bias,E.shadowRadius=r.shadow.radius,E.shadowMapSize=r.shadow.mapSize,Oe.shadows[g++]=r),Oe.pointShadowMap[p]=r.shadow.map,void 0===Oe.pointShadowMatrix[p]&&(Oe.pointShadowMatrix[p]=new THREE.Matrix4),Ie.setFromMatrixPosition(r.matrixWorld).negate(),Oe.pointShadowMatrix[p].identity().setPosition(Ie),Oe.point[p++]=E}else if(r instanceof THREE.HemisphereLight){var E=qe.get(r);E.direction.setFromMatrixPosition(r.matrixWorld),E.direction.transformDirection(u),E.direction.normalize(),E.skyColor.copy(r.color).multiplyScalar(s),E.groundColor.copy(r.groundColor).multiplyScalar(s),Oe.hemi[m++]=E}Oe.ambient[0]=l,Oe.ambient[1]=c,Oe.ambient[2]=h,Oe.directional.length=d,Oe.spot.length=f,Oe.point.length=p,Oe.hemi.length=m,Oe.shadows.length=g,Oe.hash=d+","+p+","+f+","+m+","+g}function N(e,t,i){var n;if(i?(Ge.texParameteri(e,Ge.TEXTURE_WRAP_S,J(t.wrapS)),Ge.texParameteri(e,Ge.TEXTURE_WRAP_T,J(t.wrapT)),Ge.texParameteri(e,Ge.TEXTURE_MAG_FILTER,J(t.magFilter)),Ge.texParameteri(e,Ge.TEXTURE_MIN_FILTER,J(t.minFilter))):(Ge.texParameteri(e,Ge.TEXTURE_WRAP_S,Ge.CLAMP_TO_EDGE),Ge.texParameteri(e,Ge.TEXTURE_WRAP_T,Ge.CLAMP_TO_EDGE),(t.wrapS!==THREE.ClampToEdgeWrapping||t.wrapT!==THREE.ClampToEdgeWrapping)&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",t),Ge.texParameteri(e,Ge.TEXTURE_MAG_FILTER,Q(t.magFilter)),Ge.texParameteri(e,Ge.TEXTURE_MIN_FILTER,Q(t.minFilter)),t.minFilter!==THREE.NearestFilter&&t.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",t)),n=ze.get("EXT_texture_filter_anisotropic")){if(t.type===THREE.FloatType&&null===ze.get("OES_texture_float_linear"))return;if(t.type===THREE.HalfFloatType&&null===ze.get("OES_texture_half_float_linear"))return;(t.anisotropy>1||Ye.get(t).__currentAnisotropy)&&(Ge.texParameterf(e,n.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(t.anisotropy,ge.getMaxAnisotropy())),Ye.get(t).__currentAnisotropy=t.anisotropy)}}function U(e,t,i){void 0===e.__webglInit&&(e.__webglInit=!0,t.addEventListener("dispose",s),e.__webglTexture=Ge.createTexture(),Ne.textures++),je.activeTexture(Ge.TEXTURE0+i),je.bindTexture(Ge.TEXTURE_2D,e.__webglTexture),Ge.pixelStorei(Ge.UNPACK_FLIP_Y_WEBGL,t.flipY),Ge.pixelStorei(Ge.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),Ge.pixelStorei(Ge.UNPACK_ALIGNMENT,t.unpackAlignment);var n=G(t.image,We.maxTextureSize);$(t)&&V(n)===!1&&(n=z(n));var r=V(n),o=J(t.format),a=J(t.type);N(Ge.TEXTURE_2D,t,r);var l,c=t.mipmaps;if(t instanceof THREE.DataTexture)if(c.length>0&&r){for(var h=0,u=c.length;u>h;h++)l=c[h],je.texImage2D(Ge.TEXTURE_2D,h,o,l.width,l.height,0,o,a,l.data);t.generateMipmaps=!1}else je.texImage2D(Ge.TEXTURE_2D,0,o,n.width,n.height,0,o,a,n.data);else if(t instanceof THREE.CompressedTexture)for(var h=0,u=c.length;u>h;h++)l=c[h],t.format!==THREE.RGBAFormat&&t.format!==THREE.RGBFormat?je.getCompressedTextureFormats().indexOf(o)>-1?je.compressedTexImage2D(Ge.TEXTURE_2D,h,o,l.width,l.height,0,l.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):je.texImage2D(Ge.TEXTURE_2D,h,o,l.width,l.height,0,o,a,l.data);else if(c.length>0&&r){for(var h=0,u=c.length;u>h;h++)l=c[h],je.texImage2D(Ge.TEXTURE_2D,h,o,o,a,l);t.generateMipmaps=!1}else je.texImage2D(Ge.TEXTURE_2D,0,o,o,a,n);t.generateMipmaps&&r&&Ge.generateMipmap(Ge.TEXTURE_2D),e.__version=t.version,t.onUpdate&&t.onUpdate(t)}function G(e,t){if(e.width>t||e.height>t){var i=t/Math.max(e.width,e.height),n=document.createElement("canvas");n.width=Math.floor(e.width*i),n.height=Math.floor(e.height*i);var r=n.getContext("2d");return r.drawImage(e,0,0,e.width,e.height,0,0,n.width,n.height),console.warn("THREE.WebGLRenderer: image is too big ("+e.width+"x"+e.height+"). Resized to "+n.width+"x"+n.height,e),n}return e}function V(e){return THREE.Math.isPowerOfTwo(e.width)&&THREE.Math.isPowerOfTwo(e.height)}function $(e){return e.wrapS!==THREE.ClampToEdgeWrapping||e.wrapT!==THREE.ClampToEdgeWrapping?!0:e.minFilter!==THREE.NearestFilter&&e.minFilter!==THREE.LinearFilter?!0:!1}function z(e){if(e instanceof HTMLImageElement||e instanceof HTMLCanvasElement){var t=document.createElement("canvas");t.width=THREE.Math.nearestPowerOfTwo(e.width),t.height=THREE.Math.nearestPowerOfTwo(e.height);var i=t.getContext("2d");return i.drawImage(e,0,0,t.width,t.height),console.warn("THREE.WebGLRenderer: image is not power of two ("+e.width+"x"+e.height+"). Resized to "+t.width+"x"+t.height,e),t}return e}function W(e,t){var i=Ye.get(e);if(6===e.image.length)if(e.version>0&&i.__version!==e.version){i.__image__webglTextureCube||(e.addEventListener("dispose",s),i.__image__webglTextureCube=Ge.createTexture(),Ne.textures++),je.activeTexture(Ge.TEXTURE0+t),je.bindTexture(Ge.TEXTURE_CUBE_MAP,i.__image__webglTextureCube),Ge.pixelStorei(Ge.UNPACK_FLIP_Y_WEBGL,e.flipY);for(var n=e instanceof THREE.CompressedTexture,r=e.image[0]instanceof THREE.DataTexture,o=[],a=0;6>a;a++)!ge.autoScaleCubemaps||n||r?o[a]=r?e.image[a].image:e.image[a]:o[a]=G(e.image[a],We.maxCubemapSize);var l=o[0],c=V(l),h=J(e.format),u=J(e.type);N(Ge.TEXTURE_CUBE_MAP,e,c);for(var a=0;6>a;a++)if(n)for(var d,p=o[a].mipmaps,f=0,m=p.length;m>f;f++)d=p[f],e.format!==THREE.RGBAFormat&&e.format!==THREE.RGBFormat?je.getCompressedTextureFormats().indexOf(h)>-1?je.compressedTexImage2D(Ge.TEXTURE_CUBE_MAP_POSITIVE_X+a,f,h,d.width,d.height,0,d.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()"):je.texImage2D(Ge.TEXTURE_CUBE_MAP_POSITIVE_X+a,f,h,d.width,d.height,0,h,u,d.data);else r?je.texImage2D(Ge.TEXTURE_CUBE_MAP_POSITIVE_X+a,0,h,o[a].width,o[a].height,0,h,u,o[a].data):je.texImage2D(Ge.TEXTURE_CUBE_MAP_POSITIVE_X+a,0,h,h,u,o[a]);e.generateMipmaps&&c&&Ge.generateMipmap(Ge.TEXTURE_CUBE_MAP),i.__version=e.version,e.onUpdate&&e.onUpdate(e)}else je.activeTexture(Ge.TEXTURE0+t),je.bindTexture(Ge.TEXTURE_CUBE_MAP,i.__image__webglTextureCube)}function j(e,t){je.activeTexture(Ge.TEXTURE0+t),je.bindTexture(Ge.TEXTURE_CUBE_MAP,Ye.get(e).__webglTexture)}function Y(e,t,i,n){var r=J(t.texture.format),o=J(t.texture.type);je.texImage2D(n,0,r,t.width,t.height,0,r,o,null),Ge.bindFramebuffer(Ge.FRAMEBUFFER,e),Ge.framebufferTexture2D(Ge.FRAMEBUFFER,i,n,Ye.get(t.texture).__webglTexture,0),Ge.bindFramebuffer(Ge.FRAMEBUFFER,null)}function X(e,t){Ge.bindRenderbuffer(Ge.RENDERBUFFER,e),t.depthBuffer&&!t.stencilBuffer?(Ge.renderbufferStorage(Ge.RENDERBUFFER,Ge.DEPTH_COMPONENT16,t.width,t.height),Ge.framebufferRenderbuffer(Ge.FRAMEBUFFER,Ge.DEPTH_ATTACHMENT,Ge.RENDERBUFFER,e)):t.depthBuffer&&t.stencilBuffer?(Ge.renderbufferStorage(Ge.RENDERBUFFER,Ge.DEPTH_STENCIL,t.width,t.height),Ge.framebufferRenderbuffer(Ge.FRAMEBUFFER,Ge.DEPTH_STENCIL_ATTACHMENT,Ge.RENDERBUFFER,e)):Ge.renderbufferStorage(Ge.RENDERBUFFER,Ge.RGBA4,t.width,t.height),Ge.bindRenderbuffer(Ge.RENDERBUFFER,null)}function Z(e){var t=Ye.get(e),i=e instanceof THREE.WebGLRenderTargetCube;if(i){t.__webglDepthbuffer=[];for(var n=0;6>n;n++)Ge.bindFramebuffer(Ge.FRAMEBUFFER,t.__webglFramebuffer[n]),t.__webglDepthbuffer[n]=Ge.createRenderbuffer(),X(t.__webglDepthbuffer[n],e)}else Ge.bindFramebuffer(Ge.FRAMEBUFFER,t.__webglFramebuffer),t.__webglDepthbuffer=Ge.createRenderbuffer(),X(t.__webglDepthbuffer,e);Ge.bindFramebuffer(Ge.FRAMEBUFFER,null)}function q(e){var t=Ye.get(e),i=Ye.get(e.texture);e.addEventListener("dispose",a),i.__webglTexture=Ge.createTexture(),Ne.textures++;var n=e instanceof THREE.WebGLRenderTargetCube,r=THREE.Math.isPowerOfTwo(e.width)&&THREE.Math.isPowerOfTwo(e.height);if(n){t.__webglFramebuffer=[];for(var o=0;6>o;o++)t.__webglFramebuffer[o]=Ge.createFramebuffer()}else t.__webglFramebuffer=Ge.createFramebuffer();if(n){je.bindTexture(Ge.TEXTURE_CUBE_MAP,i.__webglTexture),N(Ge.TEXTURE_CUBE_MAP,e.texture,r);for(var o=0;6>o;o++)Y(t.__webglFramebuffer[o],e,Ge.COLOR_ATTACHMENT0,Ge.TEXTURE_CUBE_MAP_POSITIVE_X+o);e.texture.generateMipmaps&&r&&Ge.generateMipmap(Ge.TEXTURE_CUBE_MAP),je.bindTexture(Ge.TEXTURE_CUBE_MAP,null)}else je.bindTexture(Ge.TEXTURE_2D,i.__webglTexture),N(Ge.TEXTURE_2D,e.texture,r),Y(t.__webglFramebuffer,e,Ge.COLOR_ATTACHMENT0,Ge.TEXTURE_2D),e.texture.generateMipmaps&&r&&Ge.generateMipmap(Ge.TEXTURE_2D),je.bindTexture(Ge.TEXTURE_2D,null);e.depthBuffer&&Z(e)}function K(e){var t=e instanceof THREE.WebGLRenderTargetCube?Ge.TEXTURE_CUBE_MAP:Ge.TEXTURE_2D,i=Ye.get(e.texture).__webglTexture;je.bindTexture(t,i),Ge.generateMipmap(t),je.bindTexture(t,null)}function Q(e){return e===THREE.NearestFilter||e===THREE.NearestMipMapNearestFilter||e===THREE.NearestMipMapLinearFilter?Ge.NEAREST:Ge.LINEAR}function J(e){var t;if(e===THREE.RepeatWrapping)return Ge.REPEAT;if(e===THREE.ClampToEdgeWrapping)return Ge.CLAMP_TO_EDGE;if(e===THREE.MirroredRepeatWrapping)return Ge.MIRRORED_REPEAT;if(e===THREE.NearestFilter)return Ge.NEAREST;if(e===THREE.NearestMipMapNearestFilter)return Ge.NEAREST_MIPMAP_NEAREST;if(e===THREE.NearestMipMapLinearFilter)return Ge.NEAREST_MIPMAP_LINEAR;if(e===THREE.LinearFilter)return Ge.LINEAR;if(e===THREE.LinearMipMapNearestFilter)return Ge.LINEAR_MIPMAP_NEAREST;if(e===THREE.LinearMipMapLinearFilter)return Ge.LINEAR_MIPMAP_LINEAR;if(e===THREE.UnsignedByteType)return Ge.UNSIGNED_BYTE;if(e===THREE.UnsignedShort4444Type)return Ge.UNSIGNED_SHORT_4_4_4_4;if(e===THREE.UnsignedShort5551Type)return Ge.UNSIGNED_SHORT_5_5_5_1;if(e===THREE.UnsignedShort565Type)return Ge.UNSIGNED_SHORT_5_6_5;if(e===THREE.ByteType)return Ge.BYTE;if(e===THREE.ShortType)return Ge.SHORT;if(e===THREE.UnsignedShortType)return Ge.UNSIGNED_SHORT;if(e===THREE.IntType)return Ge.INT;if(e===THREE.UnsignedIntType)return Ge.UNSIGNED_INT;if(e===THREE.FloatType)return Ge.FLOAT;if(t=ze.get("OES_texture_half_float"),null!==t&&e===THREE.HalfFloatType)return t.HALF_FLOAT_OES;if(e===THREE.AlphaFormat)return Ge.ALPHA;if(e===THREE.RGBFormat)return Ge.RGB;if(e===THREE.RGBAFormat)return Ge.RGBA;if(e===THREE.LuminanceFormat)return Ge.LUMINANCE;if(e===THREE.LuminanceAlphaFormat)return Ge.LUMINANCE_ALPHA;if(e===THREE.AddEquation)return Ge.FUNC_ADD;if(e===THREE.SubtractEquation)return Ge.FUNC_SUBTRACT;if(e===THREE.ReverseSubtractEquation)return Ge.FUNC_REVERSE_SUBTRACT;if(e===THREE.ZeroFactor)return Ge.ZERO;if(e===THREE.OneFactor)return Ge.ONE;if(e===THREE.SrcColorFactor)return Ge.SRC_COLOR;if(e===THREE.OneMinusSrcColorFactor)return Ge.ONE_MINUS_SRC_COLOR;if(e===THREE.SrcAlphaFactor)return Ge.SRC_ALPHA;if(e===THREE.OneMinusSrcAlphaFactor)return Ge.ONE_MINUS_SRC_ALPHA;if(e===THREE.DstAlphaFactor)return Ge.DST_ALPHA;if(e===THREE.OneMinusDstAlphaFactor)return Ge.ONE_MINUS_DST_ALPHA;if(e===THREE.DstColorFactor)return Ge.DST_COLOR;if(e===THREE.OneMinusDstColorFactor)return Ge.ONE_MINUS_DST_COLOR;if(e===THREE.SrcAlphaSaturateFactor)return Ge.SRC_ALPHA_SATURATE;if(t=ze.get("WEBGL_compressed_texture_s3tc"),null!==t){if(e===THREE.RGB_S3TC_DXT1_Format)return t.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===THREE.RGBA_S3TC_DXT1_Format)return t.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===THREE.RGBA_S3TC_DXT3_Format)return t.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===THREE.RGBA_S3TC_DXT5_Format)return t.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(t=ze.get("WEBGL_compressed_texture_pvrtc"),null!==t){if(e===THREE.RGB_PVRTC_4BPPV1_Format)return t.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===THREE.RGB_PVRTC_2BPPV1_Format)return t.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===THREE.RGBA_PVRTC_4BPPV1_Format)return t.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===THREE.RGBA_PVRTC_2BPPV1_Format)return t.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(t=ze.get("WEBGL_compressed_texture_etc1"),null!==t&&e===THREE.RGB_ETC1_Format)return t.COMPRESSED_RGB_ETC1_WEBGL;if(t=ze.get("EXT_blend_minmax"),null!==t){if(e===THREE.MinEquation)return t.MIN_EXT;if(e===THREE.MaxEquation)return t.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION),e=e||{};var ee=void 0!==e.canvas?e.canvas:document.createElement("canvas"),te=void 0!==e.context?e.context:null,ie=void 0!==e.alpha?e.alpha:!1,ne=void 0!==e.depth?e.depth:!0,re=void 0!==e.stencil?e.stencil:!0,oe=void 0!==e.antialias?e.antialias:!1,se=void 0!==e.premultipliedAlpha?e.premultipliedAlpha:!0,ae=void 0!==e.preserveDrawingBuffer?e.preserveDrawingBuffer:!1,le=[],ce=[],he=-1,ue=[],de=-1,pe=new Float32Array(8),fe=[],me=[];this.domElement=ee,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=THREE.LinearToneMapping,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4,this.autoScaleCubemaps=!0;var ge=this,Ee=null,ve=null,ye=null,be=-1,Te="",we=null,Re=new THREE.Vector4,xe=null,Ae=new THREE.Vector4,Ce=0,_e=new THREE.Color(0),He=0,Me=ee.width,Se=ee.height,Fe=1,Le=new THREE.Vector4(0,0,Me,Se),Be=!1,De=new THREE.Vector4(0,0,Me,Se),ke=new THREE.Frustum,Pe=new THREE.Matrix4,Ie=new THREE.Vector3,Oe={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[],shadowsPointLight:0},Ne={geometries:0,textures:0},Ue={calls:0,vertices:0,faces:0,points:0};this.info={render:Ue,memory:Ne,programs:null};var Ge;try{var Ve={alpha:ie,depth:ne,stencil:re,antialias:oe,premultipliedAlpha:se,preserveDrawingBuffer:ae};if(Ge=te||ee.getContext("webgl",Ve)||ee.getContext("experimental-webgl",Ve),null===Ge)throw null!==ee.getContext("webgl")?"Error creating WebGL context with your selected attributes.":"Error creating WebGL context.";void 0===Ge.getShaderPrecisionFormat&&(Ge.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}}),ee.addEventListener("webglcontextlost",o,!1)}catch($e){console.error("THREE.WebGLRenderer: "+$e)}var ze=new THREE.WebGLExtensions(Ge);ze.get("OES_texture_float"), @@ -109,6 +109,6 @@ bindKey:n("Alt-Shift-Down","Command-Option-Down"),exec:function(e){e.copyLinesDo if(o){var s,a,l=!1,c={},h=i.column-o.start,u={")":"(","(":"(","]":"[","[":"[","{":"{","}":"{"};do{if(o.value.match(/[{}()\[\]]/g)){for(;h=0;--o)this.$tryReplace(i[o],e)&&n++;return this.selection.setSelectionRange(r),this.$blockScrolling-=1,n},this.$tryReplace=function(e,t){var i=this.session.getTextRange(e);return t=this.$search.replace(i,t),null!==t?(e.end=this.session.replace(e,t),e):null},this.getLastSearchOptions=function(){return this.$search.getOptions()},this.find=function(e,t,i){t||(t={}),"string"==typeof e||e instanceof RegExp?t.needle=e:"object"==typeof e&&n.mixin(t,e);var r=this.selection.getRange();null==t.needle&&(e=this.session.getTextRange(r)||this.$search.$options.needle,e||(r=this.session.getWordRange(r.start.row,r.start.column),e=this.session.getTextRange(r)),this.$search.set({needle:e})),this.$search.set(t),t.start||this.$search.set({start:r});var o=this.$search.find(this.session);return t.preventScroll?o:o?(this.revealRange(o,i),o):(t.backwards?r.start=r.end:r.end=r.start,void this.selection.setRange(r))},this.findNext=function(e,t){this.find({skipCurrent:!0,backwards:!1},e,t)},this.findPrevious=function(e,t){this.find(e,{skipCurrent:!0,backwards:!0},t)},this.revealRange=function(e,t){this.$blockScrolling+=1,this.session.unfold(e),this.selection.setSelectionRange(e),this.$blockScrolling-=1;var i=this.renderer.scrollTop;this.renderer.scrollSelectionIntoView(e.start,e.end,.5),t!==!1&&this.renderer.animateScrolling(i)},this.undo=function(){this.$blockScrolling++,this.session.getUndoManager().undo(),this.$blockScrolling--,this.renderer.scrollCursorIntoView(null,.5)},this.redo=function(){this.$blockScrolling++,this.session.getUndoManager().redo(),this.$blockScrolling--,this.renderer.scrollCursorIntoView(null,.5)},this.destroy=function(){this.renderer.destroy(),this._signal("destroy",this),this.session&&this.session.destroy()},this.setAutoScrollEditorIntoView=function(e){if(e){var t,i=this,n=!1;this.$scrollAnchor||(this.$scrollAnchor=document.createElement("div"));var r=this.$scrollAnchor;r.style.cssText="position:absolute",this.container.insertBefore(r,this.container.firstChild);var o=this.on("changeSelection",function(){n=!0}),s=this.renderer.on("beforeRender",function(){n&&(t=i.renderer.container.getBoundingClientRect())}),a=this.renderer.on("afterRender",function(){if(n&&t&&(i.isFocused()||i.searchBox&&i.searchBox.isFocused())){var e=i.renderer,o=e.$cursorLayer.$pixelPos,s=e.layerConfig,a=o.top-s.offset;n=o.top>=0&&a+t.top<0?!0:o.topwindow.innerHeight?!1:null,null!=n&&(r.style.top=a+"px",r.style.left=o.left+"px",r.style.height=s.lineHeight+"px",r.scrollIntoView(n)),n=t=null}});this.setAutoScrollEditorIntoView=function(e){e||(delete this.setAutoScrollEditorIntoView,this.off("changeSelection",o),this.renderer.off("afterRender",a),this.renderer.off("beforeRender",s))}}},this.$resetCursorStyle=function(){var e=this.$cursorStyle||"ace",t=this.renderer.$cursorLayer;t&&(t.setSmoothBlinking(/smooth/.test(e)),t.isBlinking=!this.$readOnly&&"wide"!=e,r.setCssClass(t.element,"ace_slim-cursors",/slim/.test(e)))}}).call(y.prototype),E.defineOptions(y.prototype,"editor",{selectionStyle:{set:function(e){this.onSelectionChange(),this._signal("changeSelectionStyle",{data:e})},initialValue:"line"},highlightActiveLine:{set:function(){this.$updateHighlightActiveLine()},initialValue:!0},highlightSelectedWord:{set:function(e){this.$onSelectionChange()},initialValue:!0},readOnly:{set:function(e){this.$resetCursorStyle()},initialValue:!1},cursorStyle:{set:function(e){this.$resetCursorStyle()},values:["ace","slim","smooth","wide"],initialValue:"ace"},mergeUndoDeltas:{values:[!1,!0,"always"],initialValue:!0},behavioursEnabled:{initialValue:!0},wrapBehavioursEnabled:{initialValue:!0},autoScrollEditorIntoView:{set:function(e){this.setAutoScrollEditorIntoView(e)}},keyboardHandler:{set:function(e){this.setKeyboardHandler(e)},get:function(){return this.keybindingId},handlesSet:!0},hScrollBarAlwaysVisible:"renderer",vScrollBarAlwaysVisible:"renderer",highlightGutterLine:"renderer",animatedScroll:"renderer",showInvisibles:"renderer",showPrintMargin:"renderer",printMarginColumn:"renderer",printMargin:"renderer",fadeFoldWidgets:"renderer",showFoldWidgets:"renderer",showLineNumbers:"renderer",showGutter:"renderer",displayIndentGuides:"renderer",fontSize:"renderer",fontFamily:"renderer",maxLines:"renderer",minLines:"renderer",scrollPastEnd:"renderer",fixedWidthGutter:"renderer",theme:"renderer",scrollSpeed:"$mouseHandler",dragDelay:"$mouseHandler",dragEnabled:"$mouseHandler",focusTimout:"$mouseHandler",tooltipFollowsMouse:"$mouseHandler",firstLineNumber:"session",overwrite:"session",newLineMode:"session",useWorker:"session",useSoftTabs:"session",tabSize:"session",wrap:"session",indentedSoftWrap:"session",foldStyle:"session",mode:"session"}),t.Editor=y}),ace.define("ace/undomanager",["require","exports","module"],function(e,t,i){"use strict";var n=function(){this.reset()};(function(){function e(e){return{action:e.action,start:e.start,end:e.end,lines:1==e.lines.length?null:e.lines,text:1==e.lines.length?e.lines[0]:null}}function t(e){return{action:e.action,start:e.start,end:e.end,lines:e.lines||[e.text]}}function i(e,t){for(var i=new Array(e.length),n=0;n0},this.hasRedo=function(){return this.$redoStack.length>0},this.markClean=function(){this.dirtyCounter=0},this.isClean=function(){return 0===this.dirtyCounter},this.$serializeDeltas=function(t){return i(t,e)},this.$deserializeDeltas=function(e){return i(e,t)}}).call(n.prototype),t.UndoManager=n}),ace.define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter"],function(e,t,i){"use strict";var n=e("../lib/dom"),r=e("../lib/oop"),o=e("../lib/lang"),s=e("../lib/event_emitter").EventEmitter,a=function(e){this.element=n.createElement("div"),this.element.className="ace_layer ace_gutter-layer",e.appendChild(this.element),this.setShowFoldWidgets(this.$showFoldWidgets),this.gutterWidth=0,this.$annotations=[],this.$updateAnnotations=this.$updateAnnotations.bind(this),this.$cells=[]};(function(){r.implement(this,s),this.setSession=function(e){this.session&&this.session.removeEventListener("change",this.$updateAnnotations),this.session=e,e&&e.on("change",this.$updateAnnotations)},this.addGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.addGutterDecoration"),this.session.addGutterDecoration(e,t)},this.removeGutterDecoration=function(e,t){window.console&&console.warn&&console.warn("deprecated use session.removeGutterDecoration"),this.session.removeGutterDecoration(e,t)},this.setAnnotations=function(e){this.$annotations=[];for(var t=0;ts&&(m=o.end.row+1,o=t.getNextFoldLine(m,o),s=o?o.start.row:1/0),m>r){for(;this.$cells.length>f+1;)p=this.$cells.pop(),this.element.removeChild(p.element);break}p=this.$cells[++f],p||(p={element:null,textNode:null,foldWidget:null},p.element=n.createElement("div"),p.textNode=document.createTextNode(""),p.element.appendChild(p.textNode),this.element.appendChild(p.element),this.$cells[f]=p);var g="ace_gutter-cell ";l[m]&&(g+=l[m]),c[m]&&(g+=c[m]),this.$annotations[m]&&(g+=this.$annotations[m].className),p.element.className!=g&&(p.element.className=g);var E=t.getRowLength(m)*e.lineHeight+"px";if(E!=p.element.style.height&&(p.element.style.height=E),a){var v=a[m];null==v&&(v=a[m]=t.getFoldWidget(m))}if(v){p.foldWidget||(p.foldWidget=n.createElement("span"),p.element.appendChild(p.foldWidget));var g="ace_fold-widget ace_"+v;g+="start"==v&&m==s&&mi.right-t.right?"foldWidgets":void 0}}).call(a.prototype),t.Gutter=a}),ace.define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"],function(e,t,i){"use strict";var n=e("../range").Range,r=e("../lib/dom"),o=function(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_marker-layer",e.appendChild(this.element)};(function(){function e(e,t,i,n){return(e?1:0)|(t?2:0)|(i?4:0)|(n?8:0)}this.$padding=0,this.setPadding=function(e){this.$padding=e},this.setSession=function(e){this.session=e},this.setMarkers=function(e){this.markers=e},this.update=function(e){var e=e||this.config;if(e){this.config=e;var t=[];for(var i in this.markers){var n=this.markers[i];if(n.range){var r=n.range.clipRows(e.firstRow,e.lastRow);if(!r.isEmpty())if(r=r.toScreenRange(this.session),n.renderer){var o=this.$getTop(r.start.row,e),s=this.$padding+r.start.column*e.characterWidth;n.renderer(t,r,s,o,e)}else"fullLine"==n.type?this.drawFullLineMarker(t,r,n.clazz,e):"screenLine"==n.type?this.drawScreenLineMarker(t,r,n.clazz,e):r.isMultiLine()?"text"==n.type?this.drawTextMarker(t,r,n.clazz,e):this.drawMultiLineMarker(t,r,n.clazz,e):this.drawSingleLineMarker(t,r,n.clazz+" ace_start ace_br15",e)}else n.update(t,this,this.session,e)}this.element.innerHTML=t.join("")}},this.$getTop=function(e,t){return(e-t.firstRowScreen)*t.lineHeight},this.drawTextMarker=function(t,i,r,o,s){for(var a=this.session,l=i.start.row,c=i.end.row,h=l,u=0,d=0,p=a.getScreenLastRowColumn(h),f=new n(h,i.start.column,h,d);c>=h;h++)f.start.row=f.end.row=h,f.start.column=h==l?i.start.column:a.getRowWrapIndent(h),f.end.column=p,u=d,d=p,p=c>h+1?a.getScreenLastRowColumn(h+1):h==c?0:i.end.column,this.drawSingleLineMarker(t,f,r+(h==l?" ace_start":"")+" ace_br"+e(h==l||h==l+1&&i.start.column,d>u,d>p,h==c),o,h==c?0:1,s)},this.drawMultiLineMarker=function(e,t,i,n,r){var o=this.$padding,s=n.lineHeight,a=this.$getTop(t.start.row,n),l=o+t.start.column*n.characterWidth;r=r||"",e.push("
"),a=this.$getTop(t.end.row,n);var c=t.end.column*n.characterWidth;if(e.push("
"),s=(t.end.row-t.start.row-1)*n.lineHeight,!(0>=s)){a=this.$getTop(t.start.row+1,n);var h=(t.start.column?1:0)|(t.end.column?0:8);e.push("
")}},this.drawSingleLineMarker=function(e,t,i,n,r,o){var s=n.lineHeight,a=(t.end.column+(r||0)-t.start.column)*n.characterWidth,l=this.$getTop(t.start.row,n),c=this.$padding+t.start.column*n.characterWidth;e.push("
")},this.drawFullLineMarker=function(e,t,i,n,r){var o=this.$getTop(t.start.row,n),s=n.lineHeight;t.start.row!=t.end.row&&(s+=this.$getTop(t.end.row,n)-o),e.push("
")},this.drawScreenLineMarker=function(e,t,i,n,r){var o=this.$getTop(t.start.row,n),s=n.lineHeight;e.push("
")}}).call(o.prototype),t.Marker=o}),ace.define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/lib/event_emitter"],function(e,t,i){"use strict";var n=e("../lib/oop"),r=e("../lib/dom"),o=e("../lib/lang"),s=(e("../lib/useragent"),e("../lib/event_emitter").EventEmitter),a=function(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_text-layer",e.appendChild(this.element),this.$updateEolChar=this.$updateEolChar.bind(this)};(function(){n.implement(this,s),this.EOF_CHAR="¶",this.EOL_CHAR_LF="¬",this.EOL_CHAR_CRLF="¤",this.EOL_CHAR=this.EOL_CHAR_LF,this.TAB_CHAR="—",this.SPACE_CHAR="·",this.$padding=0,this.$updateEolChar=function(){var e="\n"==this.session.doc.getNewLineCharacter()?this.EOL_CHAR_LF:this.EOL_CHAR_CRLF;return this.EOL_CHAR!=e?(this.EOL_CHAR=e,!0):void 0},this.setPadding=function(e){this.$padding=e,this.element.style.padding="0 "+e+"px"},this.getLineHeight=function(){return this.$fontMetrics.$characterSize.height||0},this.getCharacterWidth=function(){return this.$fontMetrics.$characterSize.width||0},this.$setFontMetrics=function(e){this.$fontMetrics=e,this.$fontMetrics.on("changeCharacterSize",function(e){this._signal("changeCharacterSize",e)}.bind(this)),this.$pollSizeChanges()},this.checkForSizeChanges=function(){this.$fontMetrics.checkForSizeChanges()},this.$pollSizeChanges=function(){return this.$pollSizeChangesTimer=this.$fontMetrics.$pollSizeChanges()},this.setSession=function(e){this.session=e,e&&this.$computeTabString()},this.showInvisibles=!1,this.setShowInvisibles=function(e){return this.showInvisibles==e?!1:(this.showInvisibles=e,this.$computeTabString(),!0)},this.displayIndentGuides=!0,this.setDisplayIndentGuides=function(e){return this.displayIndentGuides==e?!1:(this.displayIndentGuides=e,this.$computeTabString(),!0)},this.$tabStrings=[],this.onChangeTabSize=this.$computeTabString=function(){var e=this.session.getTabSize();this.tabSize=e;for(var t=this.$tabStrings=[0],i=1;e+1>i;i++)this.showInvisibles?t.push(""+o.stringRepeat(this.TAB_CHAR,i)+""):t.push(o.stringRepeat(" ",i));if(this.displayIndentGuides){this.$indentGuideRe=/\s\S| \t|\t |\s$/;var n="ace_indent-guide",r="",s="";if(this.showInvisibles){n+=" ace_invisible",r=" ace_invisible_space",s=" ace_invisible_tab";var a=o.stringRepeat(this.SPACE_CHAR,this.tabSize),l=o.stringRepeat(this.TAB_CHAR,this.tabSize)}else var a=o.stringRepeat(" ",this.tabSize),l=a;this.$tabStrings[" "]=""+a+"",this.$tabStrings[" "]=""+l+""}},this.updateLines=function(e,t,i){(this.config.lastRow!=e.lastRow||this.config.firstRow!=e.firstRow)&&this.scrollLines(e),this.config=e;for(var n=Math.max(t,e.firstRow),r=Math.min(i,e.lastRow),o=this.element.childNodes,s=0,a=e.firstRow;n>a;a++){var l=this.session.getFoldLine(a);if(l){if(l.containsRow(n)){n=l.start.row;break}a=l.end.row}s++}for(var a=n,l=this.session.getNextFoldLine(a),c=l?l.start.row:1/0;;){if(a>c&&(a=l.end.row+1,l=this.session.getNextFoldLine(a,l),c=l?l.start.row:1/0),a>r)break;var h=o[s++];if(h){var u=[];this.$renderLine(u,a,!this.$useLineGroups(),a==c?l:!1),h.style.height=e.lineHeight*this.session.getRowLength(a)+"px",h.innerHTML=u.join("")}a++}},this.scrollLines=function(e){var t=this.config;if(this.config=e,!t||t.lastRow0;n--)i.removeChild(i.firstChild);if(t.lastRow>e.lastRow)for(var n=this.session.getFoldedRowCount(e.lastRow+1,t.lastRow);n>0;n--)i.removeChild(i.lastChild);if(e.firstRowt.lastRow){var r=this.$renderLinesFragment(e,t.lastRow+1,e.lastRow);i.appendChild(r)}},this.$renderLinesFragment=function(e,t,i){for(var n=this.element.ownerDocument.createDocumentFragment(),o=t,s=this.session.getNextFoldLine(o),a=s?s.start.row:1/0;;){if(o>a&&(o=s.end.row+1,s=this.session.getNextFoldLine(o,s),a=s?s.start.row:1/0),o>i)break;var l=r.createElement("div"),c=[];if(this.$renderLine(c,o,!1,o==a?s:!1),l.innerHTML=c.join(""),this.$useLineGroups())l.className="ace_line_group",n.appendChild(l),l.style.height=e.lineHeight*this.session.getRowLength(o)+"px";else for(;l.firstChild;)n.appendChild(l.firstChild);o++}return n},this.update=function(e){this.config=e;for(var t=[],i=e.firstRow,n=e.lastRow,r=i,o=this.session.getNextFoldLine(r),s=o?o.start.row:1/0;;){if(r>s&&(r=o.end.row+1,o=this.session.getNextFoldLine(r,o),s=o?o.start.row:1/0),r>n)break;this.$useLineGroups()&&t.push("
"),this.$renderLine(t,r,!1,r==s?o:!1),this.$useLineGroups()&&t.push("
"),r++}this.element.innerHTML=t.join("")},this.$textToken={text:!0,rparen:!0,lparen:!0},this.$renderToken=function(e,t,i,n){var r=this,s=/\t|&|<|>|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\u3000\uFEFF\uFFF9-\uFFFC])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]/g,a=function(e,i,n,s,a){if(i)return r.showInvisibles?""+o.stringRepeat(r.SPACE_CHAR,e.length)+"":e;if("&"==e)return"&";if("<"==e)return"<";if(">"==e)return">";if(" "==e){var l=r.session.getScreenTabSize(t+s);return t+=l-1,r.$tabStrings[l]}if("　"==e){var c=r.showInvisibles?"ace_cjk ace_invisible ace_invisible_space":"ace_cjk",h=r.showInvisibles?r.SPACE_CHAR:"";return t+=1,""+h+""}return n?""+r.SPACE_CHAR+"":(t+=1,""+e+"")},l=n.replace(s,a);if(this.$textToken[i.type])e.push(l);else{var c="ace_"+i.type.replace(/\./g," ace_"),h="";"fold"==i.type&&(h=" style='width:"+i.value.length*this.config.characterWidth+"px;' "),e.push("",l,"")}return t+n.length},this.renderIndentGuide=function(e,t,i){var n=t.search(this.$indentGuideRe);return 0>=n||n>=i?t:" "==t[0]?(n-=n%this.tabSize,e.push(o.stringRepeat(this.$tabStrings[" "],n/this.tabSize)),t.substr(n)):" "==t[0]?(e.push(o.stringRepeat(this.$tabStrings[" "],n)),t.substr(n)):t},this.$renderWrappedLine=function(e,t,i,n){for(var r=0,s=0,a=i[0],l=0,c=0;c=a;)l=this.$renderToken(e,l,h,u.substring(0,a-r)),u=u.substring(a-r),r=a,n||e.push("","
"),e.push(o.stringRepeat(" ",i.indent)),s++,l=0,a=i[s]||Number.MAX_VALUE;0!=u.length&&(r+=u.length,l=this.$renderToken(e,l,h,u))}}},this.$renderSimpleLine=function(e,t){var i=0,n=t[0],r=n.value;this.displayIndentGuides&&(r=this.renderIndentGuide(e,r)),r&&(i=this.$renderToken(e,i,n,r));for(var o=1;o"),r.length){var o=this.session.getRowSplitData(t);o&&o.length?this.$renderWrappedLine(e,r,o,i):this.$renderSimpleLine(e,r)}this.showInvisibles&&(n&&(t=n.end.row),e.push("",t==this.session.getLength()-1?this.EOF_CHAR:this.EOL_CHAR,"")),i||e.push("
")},this.$getFoldLineTokens=function(e,t){function i(e,t,i){for(var n=0,o=0;o+e[n].value.lengthi-t&&(s=s.substring(0,i-t)),r.push({type:e[n].type,value:s}),o=t+s.length,n+=1}for(;i>o&&ni?r.push({type:e[n].type,value:s.substring(0,i-o)}):r.push(e[n]),o+=s.length,n+=1}}var n=this.session,r=[],o=n.getTokens(e);return t.walk(function(e,t,s,a,l){null!=e?r.push({type:"fold",value:e}):(l&&(o=n.getTokens(t)),o.length&&i(o,a,s))},t.end.row,this.session.getLine(t.end.row).length),r},this.$useLineGroups=function(){return this.session.getUseWrapMode()},this.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.$measureNode&&this.$measureNode.parentNode.removeChild(this.$measureNode),delete this.$measureNode}}).call(a.prototype),t.Text=a}),ace.define("ace/layer/cursor",["require","exports","module","ace/lib/dom"],function(e,t,i){"use strict";var n,r=e("../lib/dom"),o=function(e){this.element=r.createElement("div"),this.element.className="ace_layer ace_cursor-layer",e.appendChild(this.element),void 0===n&&(n=!("opacity"in this.element.style)),this.isVisible=!1,this.isBlinking=!0,this.blinkInterval=1e3,this.smoothBlinking=!1,this.cursors=[],this.cursor=this.addCursor(),r.addCssClass(this.element,"ace_hidden-cursors"),this.$updateCursors=(n?this.$updateVisibility:this.$updateOpacity).bind(this)};(function(){this.$updateVisibility=function(e){for(var t=this.cursors,i=t.length;i--;)t[i].style.visibility=e?"":"hidden"},this.$updateOpacity=function(e){for(var t=this.cursors,i=t.length;i--;)t[i].style.opacity=e?"":"0"},this.$padding=0,this.setPadding=function(e){this.$padding=e},this.setSession=function(e){this.session=e},this.setBlinking=function(e){e!=this.isBlinking&&(this.isBlinking=e,this.restartTimer())},this.setBlinkInterval=function(e){e!=this.blinkInterval&&(this.blinkInterval=e,this.restartTimer())},this.setSmoothBlinking=function(e){e==this.smoothBlinking||n||(this.smoothBlinking=e,r.setCssClass(this.element,"ace_smooth-blinking",e),this.$updateCursors(!0),this.$updateCursors=this.$updateOpacity.bind(this),this.restartTimer())},this.addCursor=function(){var e=r.createElement("div");return e.className="ace_cursor",this.element.appendChild(e),this.cursors.push(e),e},this.removeCursor=function(){if(this.cursors.length>1){var e=this.cursors.pop();return e.parentNode.removeChild(e),e}},this.hideCursor=function(){this.isVisible=!1,r.addCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},this.showCursor=function(){this.isVisible=!0,r.removeCssClass(this.element,"ace_hidden-cursors"),this.restartTimer()},this.restartTimer=function(){var e=this.$updateCursors;if(clearInterval(this.intervalId),clearTimeout(this.timeoutId),this.smoothBlinking&&r.removeCssClass(this.element,"ace_smooth-blinking"),e(!0),this.isBlinking&&this.blinkInterval&&this.isVisible){this.smoothBlinking&&setTimeout(function(){r.addCssClass(this.element,"ace_smooth-blinking")}.bind(this));var t=function(){this.timeoutId=setTimeout(function(){e(!1)},.6*this.blinkInterval)}.bind(this);this.intervalId=setInterval(function(){e(!0),t()},this.blinkInterval),t()}},this.getPixelPosition=function(e,t){if(!this.config||!this.session)return{left:0,top:0};e||(e=this.session.selection.getCursor());var i=this.session.documentToScreenPosition(e),n=this.$padding+i.column*this.config.characterWidth,r=(i.row-(t?this.config.firstRowScreen:0))*this.config.lineHeight;return{left:n,top:r}},this.update=function(e){this.config=e;var t=this.session.$selectionMarkers,i=0,n=0;(void 0===t||0===t.length)&&(t=[{cursor:null}]);for(var i=0,r=t.length;r>i;i++){var o=this.getPixelPosition(t[i].cursor,!0);if(!((o.top>e.height+e.offset||o.top<0)&&i>1)){var s=(this.cursors[n++]||this.addCursor()).style;this.drawCursor?this.drawCursor(s,o,e,t[i],this.session):(s.left=o.left+"px",s.top=o.top+"px",s.width=e.characterWidth+"px",s.height=e.lineHeight+"px")}}for(;this.cursors.length>n;)this.removeCursor();var a=this.session.getOverwrite();this.$setOverwrite(a),this.$pixelPos=o,this.restartTimer()},this.drawCursor=null,this.$setOverwrite=function(e){e!=this.overwrite&&(this.overwrite=e,e?r.addCssClass(this.element,"ace_overwrite-cursors"):r.removeCssClass(this.element,"ace_overwrite-cursors"))},this.destroy=function(){clearInterval(this.intervalId),clearTimeout(this.timeoutId)}}).call(o.prototype),t.Cursor=o}),ace.define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"],function(e,t,i){"use strict";var n=e("./lib/oop"),r=e("./lib/dom"),o=e("./lib/event"),s=e("./lib/event_emitter").EventEmitter,a=function(e){this.element=r.createElement("div"),this.element.className="ace_scrollbar ace_scrollbar"+this.classSuffix,this.inner=r.createElement("div"),this.inner.className="ace_scrollbar-inner",this.element.appendChild(this.inner),e.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addListener(this.element,"scroll",this.onScroll.bind(this)),o.addListener(this.element,"mousedown",o.preventDefault)};(function(){n.implement(this,s),this.setVisible=function(e){this.element.style.display=e?"":"none",this.isVisible=e}}).call(a.prototype);var l=function(e,t){a.call(this,e),this.scrollTop=0,t.$scrollbarWidth=this.width=r.scrollbarWidth(e.ownerDocument),this.inner.style.width=this.element.style.width=(this.width||15)+5+"px"};n.inherits(l,a),function(){this.classSuffix="-v",this.onScroll=function(){this.skipEvent||(this.scrollTop=this.element.scrollTop,this._emit("scroll",{data:this.scrollTop})),this.skipEvent=!1},this.getWidth=function(){ return this.isVisible?this.width:0},this.setHeight=function(e){this.element.style.height=e+"px"},this.setInnerHeight=function(e){this.inner.style.height=e+"px"},this.setScrollHeight=function(e){this.inner.style.height=e+"px"},this.setScrollTop=function(e){this.scrollTop!=e&&(this.skipEvent=!0,this.scrollTop=this.element.scrollTop=e)}}.call(l.prototype);var c=function(e,t){a.call(this,e),this.scrollLeft=0,this.height=t.$scrollbarWidth,this.inner.style.height=this.element.style.height=(this.height||15)+5+"px"};n.inherits(c,a),function(){this.classSuffix="-h",this.onScroll=function(){this.skipEvent||(this.scrollLeft=this.element.scrollLeft,this._emit("scroll",{data:this.scrollLeft})),this.skipEvent=!1},this.getHeight=function(){return this.isVisible?this.height:0},this.setWidth=function(e){this.element.style.width=e+"px"},this.setInnerWidth=function(e){this.inner.style.width=e+"px"},this.setScrollWidth=function(e){this.inner.style.width=e+"px"},this.setScrollLeft=function(e){this.scrollLeft!=e&&(this.skipEvent=!0,this.scrollLeft=this.element.scrollLeft=e)}}.call(c.prototype),t.ScrollBar=l,t.ScrollBarV=l,t.ScrollBarH=c,t.VScrollBar=l,t.HScrollBar=c}),ace.define("ace/renderloop",["require","exports","module","ace/lib/event"],function(e,t,i){"use strict";var n=e("./lib/event"),r=function(e,t){this.onRender=e,this.pending=!1,this.changes=0,this.window=t||window};(function(){this.schedule=function(e){if(this.changes=this.changes|e,!this.pending&&this.changes){this.pending=!0;var t=this;n.nextFrame(function(){t.pending=!1;for(var e;e=t.changes;)t.changes=0,t.onRender(e)},this.window)}}}).call(r.prototype),t.RenderLoop=r}),ace.define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/lib/event_emitter"],function(e,t,i){var n=e("../lib/oop"),r=e("../lib/dom"),o=e("../lib/lang"),s=e("../lib/useragent"),a=e("../lib/event_emitter").EventEmitter,l=0,c=t.FontMetrics=function(e){this.el=r.createElement("div"),this.$setMeasureNodeStyles(this.el.style,!0),this.$main=r.createElement("div"),this.$setMeasureNodeStyles(this.$main.style),this.$measureNode=r.createElement("div"),this.$setMeasureNodeStyles(this.$measureNode.style),this.el.appendChild(this.$main),this.el.appendChild(this.$measureNode),e.appendChild(this.el),l||this.$testFractionalRect(),this.$measureNode.innerHTML=o.stringRepeat("X",l),this.$characterSize={width:0,height:0},this.checkForSizeChanges()};(function(){n.implement(this,a),this.$characterSize={width:0,height:0},this.$testFractionalRect=function(){var e=r.createElement("div");this.$setMeasureNodeStyles(e.style),e.style.width="0.2px",document.documentElement.appendChild(e);var t=e.getBoundingClientRect().width;l=t>0&&1>t?50:100,e.parentNode.removeChild(e)},this.$setMeasureNodeStyles=function(e,t){e.width=e.height="auto",e.left=e.top="0px",e.visibility="hidden",e.position="absolute",e.whiteSpace="pre",s.isIE<8?e["font-family"]="inherit":e.font="inherit",e.overflow=t?"hidden":"visible"},this.checkForSizeChanges=function(){var e=this.$measureSizes();if(e&&(this.$characterSize.width!==e.width||this.$characterSize.height!==e.height)){this.$measureNode.style.fontWeight="bold";var t=this.$measureSizes();this.$measureNode.style.fontWeight="",this.$characterSize=e,this.charSizes=Object.create(null),this.allowBoldFonts=t&&t.width===e.width&&t.height===e.height,this._emit("changeCharacterSize",{data:e})}},this.$pollSizeChanges=function(){if(this.$pollSizeChangesTimer)return this.$pollSizeChangesTimer;var e=this;return this.$pollSizeChangesTimer=setInterval(function(){e.checkForSizeChanges()},500)},this.setPolling=function(e){e?this.$pollSizeChanges():this.$pollSizeChangesTimer&&(clearInterval(this.$pollSizeChangesTimer),this.$pollSizeChangesTimer=0)},this.$measureSizes=function(){if(50===l){var e=null;try{e=this.$measureNode.getBoundingClientRect()}catch(t){e={width:0,height:0}}var i={height:e.height,width:e.width/l}}else var i={height:this.$measureNode.clientHeight,width:this.$measureNode.clientWidth/l};return 0===i.width||0===i.height?null:i},this.$measureCharWidth=function(e){this.$main.innerHTML=o.stringRepeat(e,l);var t=this.$main.getBoundingClientRect();return t.width/l},this.getCharacterWidth=function(e){var t=this.charSizes[e];return void 0===t&&(t=this.charSizes[e]=this.$measureCharWidth(e)/this.$characterSize.width),t},this.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.el&&this.el.parentNode&&this.el.parentNode.removeChild(this.el)}}).call(c.prototype)}),ace.define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/config","ace/lib/useragent","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter"],function(e,t,i){"use strict";var n=e("./lib/oop"),r=e("./lib/dom"),o=e("./config"),s=e("./lib/useragent"),a=e("./layer/gutter").Gutter,l=e("./layer/marker").Marker,c=e("./layer/text").Text,h=e("./layer/cursor").Cursor,u=e("./scrollbar").HScrollBar,d=e("./scrollbar").VScrollBar,p=e("./renderloop").RenderLoop,f=e("./layer/font_metrics").FontMetrics,m=e("./lib/event_emitter").EventEmitter,g='.ace_editor {position: relative;overflow: hidden;font: 12px/normal \'Monaco\', \'Menlo\', \'Ubuntu Mono\', \'Consolas\', \'source-code-pro\', monospace;direction: ltr;}.ace_scroller {position: absolute;overflow: hidden;top: 0;bottom: 0;background-color: inherit;-ms-user-select: none;-moz-user-select: none;-webkit-user-select: none;user-select: none;cursor: text;}.ace_content {position: absolute;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;min-width: 100%;}.ace_dragging .ace_scroller:before{position: absolute;top: 0;left: 0;right: 0;bottom: 0;content: \'\';background: rgba(250, 250, 250, 0.01);z-index: 1000;}.ace_dragging.ace_dark .ace_scroller:before{background: rgba(0, 0, 0, 0.01);}.ace_selecting, .ace_selecting * {cursor: text !important;}.ace_gutter {position: absolute;overflow : hidden;width: auto;top: 0;bottom: 0;left: 0;cursor: default;z-index: 4;-ms-user-select: none;-moz-user-select: none;-webkit-user-select: none;user-select: none;}.ace_gutter-active-line {position: absolute;left: 0;right: 0;}.ace_scroller.ace_scroll-left {box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;}.ace_gutter-cell {padding-left: 19px;padding-right: 6px;background-repeat: no-repeat;}.ace_gutter-cell.ace_error {background-image: url("data:image/png;base64,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");background-repeat: no-repeat;background-position: 2px center;}.ace_gutter-cell.ace_warning {background-image: url("data:image/png;base64,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");background-position: 2px center;}.ace_gutter-cell.ace_info {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAJ0Uk5TAAB2k804AAAAPklEQVQY02NgIB68QuO3tiLznjAwpKTgNyDbMegwisCHZUETUZV0ZqOquBpXj2rtnpSJT1AEnnRmL2OgGgAAIKkRQap2htgAAAAASUVORK5CYII=");background-position: 2px center;}.ace_dark .ace_gutter-cell.ace_info {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAJFBMVEUAAAChoaGAgIAqKiq+vr6tra1ZWVmUlJSbm5s8PDxubm56enrdgzg3AAAAAXRSTlMAQObYZgAAAClJREFUeNpjYMAPdsMYHegyJZFQBlsUlMFVCWUYKkAZMxZAGdxlDMQBAG+TBP4B6RyJAAAAAElFTkSuQmCC");}.ace_scrollbar {position: absolute;right: 0;bottom: 0;z-index: 6;}.ace_scrollbar-inner {position: absolute;cursor: text;left: 0;top: 0;}.ace_scrollbar-v{overflow-x: hidden;overflow-y: scroll;top: 0;}.ace_scrollbar-h {overflow-x: scroll;overflow-y: hidden;left: 0;}.ace_print-margin {position: absolute;height: 100%;}.ace_text-input {position: absolute;z-index: 0;width: 0.5em;height: 1em;opacity: 0;background: transparent;-moz-appearance: none;appearance: none;border: none;resize: none;outline: none;overflow: hidden;font: inherit;padding: 0 1px;margin: 0 -1px;text-indent: -1em;-ms-user-select: text;-moz-user-select: text;-webkit-user-select: text;user-select: text;white-space: pre!important;}.ace_text-input.ace_composition {background: inherit;color: inherit;z-index: 1000;opacity: 1;text-indent: 0;}.ace_layer {z-index: 1;position: absolute;overflow: hidden;word-wrap: normal;white-space: pre;height: 100%;width: 100%;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;pointer-events: none;}.ace_gutter-layer {position: relative;width: auto;text-align: right;pointer-events: auto;}.ace_text-layer {font: inherit !important;}.ace_cjk {display: inline-block;text-align: center;}.ace_cursor-layer {z-index: 4;}.ace_cursor {z-index: 4;position: absolute;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;border-left: 2px solid;transform: translatez(0);}.ace_slim-cursors .ace_cursor {border-left-width: 1px;}.ace_overwrite-cursors .ace_cursor {border-left-width: 0;border-bottom: 1px solid;}.ace_hidden-cursors .ace_cursor {opacity: 0.2;}.ace_smooth-blinking .ace_cursor {-webkit-transition: opacity 0.18s;transition: opacity 0.18s;}.ace_editor.ace_multiselect .ace_cursor {border-left-width: 1px;}.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {position: absolute;z-index: 3;}.ace_marker-layer .ace_selection {position: absolute;z-index: 5;}.ace_marker-layer .ace_bracket {position: absolute;z-index: 6;}.ace_marker-layer .ace_active-line {position: absolute;z-index: 2;}.ace_marker-layer .ace_selected-word {position: absolute;z-index: 4;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;}.ace_line .ace_fold {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;display: inline-block;height: 11px;margin-top: -2px;vertical-align: middle;background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=");background-repeat: no-repeat, repeat-x;background-position: center center, top left;color: transparent;border: 1px solid black;border-radius: 2px;cursor: pointer;pointer-events: auto;}.ace_dark .ace_fold {}.ace_fold:hover{background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC");}.ace_tooltip {background-color: #FFF;background-image: -webkit-linear-gradient(top, transparent, rgba(0, 0, 0, 0.1));background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.1));border: 1px solid gray;border-radius: 1px;box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);color: black;max-width: 100%;padding: 3px 4px;position: fixed;z-index: 999999;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;cursor: default;white-space: pre;word-wrap: break-word;line-height: normal;font-style: normal;font-weight: normal;letter-spacing: normal;pointer-events: none;}.ace_folding-enabled > .ace_gutter-cell {padding-right: 13px;}.ace_fold-widget {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;margin: 0 -12px 0 1px;display: none;width: 11px;vertical-align: top;background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==");background-repeat: no-repeat;background-position: center;border-radius: 3px;border: 1px solid transparent;cursor: pointer;}.ace_folding-enabled .ace_fold-widget {display: inline-block; }.ace_fold-widget.ace_end {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==");}.ace_fold-widget.ace_closed {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==");}.ace_fold-widget:hover {border: 1px solid rgba(0, 0, 0, 0.3);background-color: rgba(255, 255, 255, 0.2);box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);}.ace_fold-widget:active {border: 1px solid rgba(0, 0, 0, 0.4);background-color: rgba(0, 0, 0, 0.05);box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);}.ace_dark .ace_fold-widget {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC");}.ace_dark .ace_fold-widget.ace_end {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==");}.ace_dark .ace_fold-widget.ace_closed {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==");}.ace_dark .ace_fold-widget:hover {box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);background-color: rgba(255, 255, 255, 0.1);}.ace_dark .ace_fold-widget:active {box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);}.ace_fold-widget.ace_invalid {background-color: #FFB4B4;border-color: #DE5555;}.ace_fade-fold-widgets .ace_fold-widget {-webkit-transition: opacity 0.4s ease 0.05s;transition: opacity 0.4s ease 0.05s;opacity: 0;}.ace_fade-fold-widgets:hover .ace_fold-widget {-webkit-transition: opacity 0.05s ease 0.05s;transition: opacity 0.05s ease 0.05s;opacity:1;}.ace_underline {text-decoration: underline;}.ace_bold {font-weight: bold;}.ace_nobold .ace_bold {font-weight: normal;}.ace_italic {font-style: italic;}.ace_error-marker {background-color: rgba(255, 0, 0,0.2);position: absolute;z-index: 9;}.ace_highlight-marker {background-color: rgba(255, 255, 0,0.2);position: absolute;z-index: 8;}.ace_br1 {border-top-left-radius : 3px;}.ace_br2 {border-top-right-radius : 3px;}.ace_br3 {border-top-left-radius : 3px; border-top-right-radius: 3px;}.ace_br4 {border-bottom-right-radius: 3px;}.ace_br5 {border-top-left-radius : 3px; border-bottom-right-radius: 3px;}.ace_br6 {border-top-right-radius : 3px; border-bottom-right-radius: 3px;}.ace_br7 {border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px;}.ace_br8 {border-bottom-left-radius : 3px;}.ace_br9 {border-top-left-radius : 3px; border-bottom-left-radius: 3px;}.ace_br10{border-top-right-radius : 3px; border-bottom-left-radius: 3px;}.ace_br11{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_br13{border-top-left-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_br14{border-top-right-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_br15{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}';r.importCssString(g,"ace_editor.css");var E=function(e,t){var i=this;this.container=e||r.createElement("div"),this.$keepTextAreaAtCursor=!s.isOldIE,r.addCssClass(this.container,"ace_editor"),this.setTheme(t),this.$gutter=r.createElement("div"),this.$gutter.className="ace_gutter",this.container.appendChild(this.$gutter),this.scroller=r.createElement("div"),this.scroller.className="ace_scroller",this.container.appendChild(this.scroller),this.content=r.createElement("div"),this.content.className="ace_content",this.scroller.appendChild(this.content),this.$gutterLayer=new a(this.$gutter),this.$gutterLayer.on("changeGutterWidth",this.onGutterResize.bind(this)),this.$markerBack=new l(this.content);var n=this.$textLayer=new c(this.content);this.canvas=n.element,this.$markerFront=new l(this.content),this.$cursorLayer=new h(this.content),this.$horizScroll=!1,this.$vScroll=!1,this.scrollBar=this.scrollBarV=new d(this.container,this),this.scrollBarH=new u(this.container,this),this.scrollBarV.addEventListener("scroll",function(e){i.$scrollAnimation||i.session.setScrollTop(e.data-i.scrollMargin.top)}),this.scrollBarH.addEventListener("scroll",function(e){i.$scrollAnimation||i.session.setScrollLeft(e.data-i.scrollMargin.left)}),this.scrollTop=0,this.scrollLeft=0,this.cursorPos={row:0,column:0},this.$fontMetrics=new f(this.container),this.$textLayer.$setFontMetrics(this.$fontMetrics),this.$textLayer.addEventListener("changeCharacterSize",function(e){i.updateCharacterSize(),i.onResize(!0,i.gutterWidth,i.$size.width,i.$size.height),i._signal("changeCharacterSize",e)}),this.$size={width:0,height:0,scrollerHeight:0,scrollerWidth:0,$dirty:!0},this.layerConfig={width:1,padding:0,firstRow:0,firstRowScreen:0,lastRow:0,lineHeight:0,characterWidth:0,minHeight:1,maxHeight:1,offset:0,height:1,gutterOffset:1},this.scrollMargin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.$loop=new p(this.$renderChanges.bind(this),this.container.ownerDocument.defaultView),this.$loop.schedule(this.CHANGE_FULL),this.updateCharacterSize(),this.setPadding(4),o.resetOptions(this),o._emit("renderer",this)};(function(){this.CHANGE_CURSOR=1,this.CHANGE_MARKER=2,this.CHANGE_GUTTER=4,this.CHANGE_SCROLL=8,this.CHANGE_LINES=16,this.CHANGE_TEXT=32,this.CHANGE_SIZE=64,this.CHANGE_MARKER_BACK=128,this.CHANGE_MARKER_FRONT=256,this.CHANGE_FULL=512,this.CHANGE_H_SCROLL=1024,n.implement(this,m),this.updateCharacterSize=function(){this.$textLayer.allowBoldFonts!=this.$allowBoldFonts&&(this.$allowBoldFonts=this.$textLayer.allowBoldFonts,this.setStyle("ace_nobold",!this.$allowBoldFonts)),this.layerConfig.characterWidth=this.characterWidth=this.$textLayer.getCharacterWidth(),this.layerConfig.lineHeight=this.lineHeight=this.$textLayer.getLineHeight(),this.$updatePrintMargin()},this.setSession=function(e){this.session&&this.session.doc.off("changeNewLineMode",this.onChangeNewLineMode),this.session=e,e&&this.scrollMargin.top&&e.getScrollTop()<=0&&e.setScrollTop(-this.scrollMargin.top),this.$cursorLayer.setSession(e),this.$markerBack.setSession(e),this.$markerFront.setSession(e),this.$gutterLayer.setSession(e),this.$textLayer.setSession(e),e&&(this.$loop.schedule(this.CHANGE_FULL),this.session.$setFontMetrics(this.$fontMetrics),this.onChangeNewLineMode=this.onChangeNewLineMode.bind(this),this.onChangeNewLineMode(),this.session.doc.on("changeNewLineMode",this.onChangeNewLineMode))},this.updateLines=function(e,t,i){if(void 0===t&&(t=1/0),this.$changedLines?(this.$changedLines.firstRow>e&&(this.$changedLines.firstRow=e),this.$changedLines.lastRowthis.layerConfig.lastRow||this.$loop.schedule(this.CHANGE_LINES)},this.onChangeNewLineMode=function(){this.$loop.schedule(this.CHANGE_TEXT),this.$textLayer.$updateEolChar()},this.onChangeTabSize=function(){this.$loop.schedule(this.CHANGE_TEXT|this.CHANGE_MARKER),this.$textLayer.onChangeTabSize()},this.updateText=function(){this.$loop.schedule(this.CHANGE_TEXT)},this.updateFull=function(e){e?this.$renderChanges(this.CHANGE_FULL,!0):this.$loop.schedule(this.CHANGE_FULL)},this.updateFontSize=function(){this.$textLayer.checkForSizeChanges()},this.$changes=0,this.$updateSizeAsync=function(){this.$loop.pending?this.$size.$dirty=!0:this.onResize()},this.onResize=function(e,t,i,n){if(!(this.resizing>2)){this.resizing>0?this.resizing++:this.resizing=e?1:0;var r=this.container;n||(n=r.clientHeight||r.scrollHeight),i||(i=r.clientWidth||r.scrollWidth);var o=this.$updateCachedSize(e,t,i,n);if(!this.$size.scrollerHeight||!i&&!n)return this.resizing=0;e&&(this.$gutterLayer.$padding=null),e?this.$renderChanges(o|this.$changes,!0):this.$loop.schedule(o|this.$changes),this.resizing&&(this.resizing=0),this.scrollBarV.scrollLeft=this.scrollBarV.scrollTop=null}},this.$updateCachedSize=function(e,t,i,n){n-=this.$extraHeight||0;var r=0,o=this.$size,s={width:o.width,height:o.height,scrollerHeight:o.scrollerHeight,scrollerWidth:o.scrollerWidth};return n&&(e||o.height!=n)&&(o.height=n,r|=this.CHANGE_SIZE,o.scrollerHeight=o.height,this.$horizScroll&&(o.scrollerHeight-=this.scrollBarH.getHeight()),this.scrollBarV.element.style.bottom=this.scrollBarH.getHeight()+"px",r|=this.CHANGE_SCROLL),i&&(e||o.width!=i)&&(r|=this.CHANGE_SIZE,o.width=i,null==t&&(t=this.$showGutter?this.$gutter.offsetWidth:0),this.gutterWidth=t,this.scrollBarH.element.style.left=this.scroller.style.left=t+"px",o.scrollerWidth=Math.max(0,i-t-this.scrollBarV.getWidth()),this.scrollBarH.element.style.right=this.scroller.style.right=this.scrollBarV.getWidth()+"px",this.scroller.style.bottom=this.scrollBarH.getHeight()+"px",(this.session&&this.session.getUseWrapMode()&&this.adjustWrapLimit()||e)&&(r|=this.CHANGE_FULL)),o.$dirty=!i||!n,r&&this._signal("resize",s),r},this.onGutterResize=function(){var e=this.$showGutter?this.$gutter.offsetWidth:0;e!=this.gutterWidth&&(this.$changes|=this.$updateCachedSize(!0,e,this.$size.width,this.$size.height)),this.session.getUseWrapMode()&&this.adjustWrapLimit()?this.$loop.schedule(this.CHANGE_FULL):this.$size.$dirty?this.$loop.schedule(this.CHANGE_FULL):(this.$computeLayerConfig(),this.$loop.schedule(this.CHANGE_MARKER))},this.adjustWrapLimit=function(){var e=this.$size.scrollerWidth-2*this.$padding,t=Math.floor(e/this.characterWidth);return this.session.adjustWrapLimit(t,this.$showPrintMargin&&this.$printMarginColumn)},this.setAnimatedScroll=function(e){this.setOption("animatedScroll",e)},this.getAnimatedScroll=function(){return this.$animatedScroll},this.setShowInvisibles=function(e){this.setOption("showInvisibles",e)},this.getShowInvisibles=function(){return this.getOption("showInvisibles")},this.getDisplayIndentGuides=function(){return this.getOption("displayIndentGuides")},this.setDisplayIndentGuides=function(e){this.setOption("displayIndentGuides",e)},this.setShowPrintMargin=function(e){this.setOption("showPrintMargin",e)},this.getShowPrintMargin=function(){return this.getOption("showPrintMargin")},this.setPrintMarginColumn=function(e){this.setOption("printMarginColumn",e)},this.getPrintMarginColumn=function(){return this.getOption("printMarginColumn")},this.getShowGutter=function(){return this.getOption("showGutter")},this.setShowGutter=function(e){return this.setOption("showGutter",e)},this.getFadeFoldWidgets=function(){return this.getOption("fadeFoldWidgets")},this.setFadeFoldWidgets=function(e){this.setOption("fadeFoldWidgets",e)},this.setHighlightGutterLine=function(e){this.setOption("highlightGutterLine",e)},this.getHighlightGutterLine=function(){return this.getOption("highlightGutterLine")},this.$updateGutterLineHighlight=function(){var e=this.$cursorLayer.$pixelPos,t=this.layerConfig.lineHeight;if(this.session.getUseWrapMode()){var i=this.session.selection.getCursor();i.column=0,e=this.$cursorLayer.getPixelPosition(i,!0),t*=this.session.getRowLength(i.row)}this.$gutterLineHighlight.style.top=e.top-this.layerConfig.offset+"px",this.$gutterLineHighlight.style.height=t+"px"},this.$updatePrintMargin=function(){if(this.$showPrintMargin||this.$printMarginEl){if(!this.$printMarginEl){var e=r.createElement("div");e.className="ace_layer ace_print-margin-layer",this.$printMarginEl=r.createElement("div"),this.$printMarginEl.className="ace_print-margin",e.appendChild(this.$printMarginEl),this.content.insertBefore(e,this.content.firstChild)}var t=this.$printMarginEl.style;t.left=this.characterWidth*this.$printMarginColumn+this.$padding+"px",t.visibility=this.$showPrintMargin?"visible":"hidden",this.session&&-1==this.session.$wrap&&this.adjustWrapLimit()}},this.getContainerElement=function(){return this.container},this.getMouseEventTarget=function(){return this.scroller},this.getTextAreaContainer=function(){return this.container},this.$moveTextAreaToCursor=function(){if(this.$keepTextAreaAtCursor){var e=this.layerConfig,t=this.$cursorLayer.$pixelPos.top,i=this.$cursorLayer.$pixelPos.left;t-=e.offset;var n=this.textarea.style,r=this.lineHeight;if(0>t||t>e.height-r)return void(n.top=n.left="0");var o=this.characterWidth;if(this.$composition){var s=this.textarea.value.replace(/^\x01+/,"");o*=this.session.$getStringScreenWidth(s)[0]+2,r+=2}i-=this.scrollLeft,i>this.$size.scrollerWidth-o&&(i=this.$size.scrollerWidth-o),i+=this.gutterWidth,n.height=r+"px",n.width=o+"px",n.left=Math.min(i,this.$size.scrollerWidth-o)+"px",n.top=Math.min(t,this.$size.height-r)+"px"}},this.getFirstVisibleRow=function(){return this.layerConfig.firstRow},this.getFirstFullyVisibleRow=function(){return this.layerConfig.firstRow+(0===this.layerConfig.offset?0:1)},this.getLastFullyVisibleRow=function(){var e=this.layerConfig,t=e.lastRow,i=this.session.documentToScreenRow(t,0)*e.lineHeight;return i-this.session.getScrollTop()>e.height-e.lineHeight?t-1:t},this.getLastVisibleRow=function(){return this.layerConfig.lastRow},this.$padding=null,this.setPadding=function(e){this.$padding=e,this.$textLayer.setPadding(e),this.$cursorLayer.setPadding(e),this.$markerFront.setPadding(e),this.$markerBack.setPadding(e),this.$loop.schedule(this.CHANGE_FULL),this.$updatePrintMargin()},this.setScrollMargin=function(e,t,i,n){var r=this.scrollMargin;r.top=0|e,r.bottom=0|t,r.right=0|n,r.left=0|i,r.v=r.top+r.bottom,r.h=r.left+r.right,r.top&&this.scrollTop<=0&&this.session&&this.session.setScrollTop(-r.top),this.updateFull()},this.getHScrollBarAlwaysVisible=function(){return this.$hScrollBarAlwaysVisible},this.setHScrollBarAlwaysVisible=function(e){this.setOption("hScrollBarAlwaysVisible",e)},this.getVScrollBarAlwaysVisible=function(){return this.$vScrollBarAlwaysVisible},this.setVScrollBarAlwaysVisible=function(e){this.setOption("vScrollBarAlwaysVisible",e)},this.$updateScrollBarV=function(){var e=this.layerConfig.maxHeight,t=this.$size.scrollerHeight;!this.$maxLines&&this.$scrollPastEnd&&(e-=(t-this.lineHeight)*this.$scrollPastEnd,this.scrollTop>e-t&&(e=this.scrollTop+t,this.scrollBarV.scrollTop=null)),this.scrollBarV.setScrollHeight(e+this.scrollMargin.v),this.scrollBarV.setScrollTop(this.scrollTop+this.scrollMargin.top)},this.$updateScrollBarH=function(){this.scrollBarH.setScrollWidth(this.layerConfig.width+2*this.$padding+this.scrollMargin.h),this.scrollBarH.setScrollLeft(this.scrollLeft+this.scrollMargin.left)},this.$frozen=!1,this.freeze=function(){this.$frozen=!0},this.unfreeze=function(){this.$frozen=!1},this.$renderChanges=function(e,t){if(this.$changes&&(e|=this.$changes,this.$changes=0),!this.session||!this.container.offsetWidth||this.$frozen||!e&&!t)return void(this.$changes|=e);if(this.$size.$dirty)return this.$changes|=e,this.onResize(!0);this.lineHeight||this.$textLayer.checkForSizeChanges(),this._signal("beforeRender");var i=this.layerConfig;if(e&this.CHANGE_FULL||e&this.CHANGE_SIZE||e&this.CHANGE_TEXT||e&this.CHANGE_LINES||e&this.CHANGE_SCROLL||e&this.CHANGE_H_SCROLL){if(e|=this.$computeLayerConfig(),i.firstRow!=this.layerConfig.firstRow&&i.firstRowScreen==this.layerConfig.firstRowScreen){var n=this.scrollTop+(i.firstRow-this.layerConfig.firstRow)*this.lineHeight;n>0&&(this.scrollTop=n,e|=this.CHANGE_SCROLL,e|=this.$computeLayerConfig())}i=this.layerConfig,this.$updateScrollBarV(),e&this.CHANGE_H_SCROLL&&this.$updateScrollBarH(),this.$gutterLayer.element.style.marginTop=-i.offset+"px",this.content.style.marginTop=-i.offset+"px",this.content.style.width=i.width+2*this.$padding+"px",this.content.style.height=i.minHeight+"px"}return e&this.CHANGE_H_SCROLL&&(this.content.style.marginLeft=-this.scrollLeft+"px",this.scroller.className=this.scrollLeft<=0?"ace_scroller":"ace_scroller ace_scroll-left"),e&this.CHANGE_FULL?(this.$textLayer.update(i),this.$showGutter&&this.$gutterLayer.update(i),this.$markerBack.update(i),this.$markerFront.update(i),this.$cursorLayer.update(i),this.$moveTextAreaToCursor(),this.$highlightGutterLine&&this.$updateGutterLineHighlight(),void this._signal("afterRender")):e&this.CHANGE_SCROLL?(e&this.CHANGE_TEXT||e&this.CHANGE_LINES?this.$textLayer.update(i):this.$textLayer.scrollLines(i),this.$showGutter&&this.$gutterLayer.update(i),this.$markerBack.update(i),this.$markerFront.update(i),this.$cursorLayer.update(i),this.$highlightGutterLine&&this.$updateGutterLineHighlight(),this.$moveTextAreaToCursor(),void this._signal("afterRender")):(e&this.CHANGE_TEXT?(this.$textLayer.update(i),this.$showGutter&&this.$gutterLayer.update(i)):e&this.CHANGE_LINES?(this.$updateLines()||e&this.CHANGE_GUTTER&&this.$showGutter)&&this.$gutterLayer.update(i):(e&this.CHANGE_TEXT||e&this.CHANGE_GUTTER)&&this.$showGutter&&this.$gutterLayer.update(i),e&this.CHANGE_CURSOR&&(this.$cursorLayer.update(i),this.$moveTextAreaToCursor(),this.$highlightGutterLine&&this.$updateGutterLineHighlight()),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_FRONT)&&this.$markerFront.update(i),e&(this.CHANGE_MARKER|this.CHANGE_MARKER_BACK)&&this.$markerBack.update(i),void this._signal("afterRender"))},this.$autosize=function(){var e=this.session.getScreenLength()*this.lineHeight,t=this.$maxLines*this.lineHeight,i=Math.max((this.$minLines||1)*this.lineHeight,Math.min(t,e))+this.scrollMargin.v+(this.$extraHeight||0);this.$horizScroll&&(i+=this.scrollBarH.getHeight());var n=e>t;if(i!=this.desiredHeight||this.$size.height!=this.desiredHeight||n!=this.$vScroll){n!=this.$vScroll&&(this.$vScroll=n,this.scrollBarV.setVisible(n));var r=this.container.clientWidth;this.container.style.height=i+"px",this.$updateCachedSize(!0,this.$gutterWidth,r,i),this.desiredHeight=i,this._signal("autosize")}},this.$computeLayerConfig=function(){var e=this.session,t=this.$size,i=t.height<=2*this.lineHeight,n=this.session.getScreenLength(),r=n*this.lineHeight,o=this.$getLongestLine(),s=!i&&(this.$hScrollBarAlwaysVisible||t.scrollerWidth-o-2*this.$padding<0),a=this.$horizScroll!==s; a&&(this.$horizScroll=s,this.scrollBarH.setVisible(s));var l=this.$vScroll;this.$maxLines&&this.lineHeight>1&&this.$autosize();var c=this.scrollTop%this.lineHeight,h=t.scrollerHeight+this.lineHeight,u=!this.$maxLines&&this.$scrollPastEnd?(t.scrollerHeight-this.lineHeight)*this.$scrollPastEnd:0;r+=u;var d=this.scrollMargin;this.session.setScrollTop(Math.max(-d.top,Math.min(this.scrollTop,r-t.scrollerHeight+d.bottom))),this.session.setScrollLeft(Math.max(-d.left,Math.min(this.scrollLeft,o+2*this.$padding-t.scrollerWidth+d.right)));var p=!i&&(this.$vScrollBarAlwaysVisible||t.scrollerHeight-r+u<0||this.scrollTop>d.top),f=l!==p;f&&(this.$vScroll=p,this.scrollBarV.setVisible(p));var m,g,E=Math.ceil(h/this.lineHeight)-1,v=Math.max(0,Math.round((this.scrollTop-c)/this.lineHeight)),y=v+E,b=this.lineHeight;v=e.screenToDocumentRow(v,0);var T=e.getFoldLine(v);T&&(v=T.start.row),m=e.documentToScreenRow(v,0),g=e.getRowLength(v)*b,y=Math.min(e.screenToDocumentRow(y,0),e.getLength()-1),h=t.scrollerHeight+e.getRowLength(y)*b+g,c=this.scrollTop-m*b;var w=0;return this.layerConfig.width!=o&&(w=this.CHANGE_H_SCROLL),(a||f)&&(w=this.$updateCachedSize(!0,this.gutterWidth,t.width,t.height),this._signal("scrollbarVisibilityChanged"),f&&(o=this.$getLongestLine())),this.layerConfig={width:o,padding:this.$padding,firstRow:v,firstRowScreen:m,lastRow:y,lineHeight:b,characterWidth:this.characterWidth,minHeight:h,maxHeight:r,offset:c,gutterOffset:Math.max(0,Math.ceil((c+t.height-t.scrollerHeight)/b)),height:this.$size.scrollerHeight},w},this.$updateLines=function(){var e=this.$changedLines.firstRow,t=this.$changedLines.lastRow;this.$changedLines=null;var i=this.layerConfig;return e>i.lastRow+1||to?(t&&l+s>o+this.lineHeight&&(o-=t*this.$size.scrollerHeight),0===o&&(o=-this.scrollMargin.top),this.session.setScrollTop(o)):l+this.$size.scrollerHeight-ar?(ri;++i)r.push(o(i/this.STEPS,e,t-e));return r},this.scrollToLine=function(e,t,i,n){var r=this.$cursorLayer.getPixelPosition({row:e,column:0}),o=r.top;t&&(o-=this.$size.scrollerHeight/2);var s=this.scrollTop;this.session.setScrollTop(o),i!==!1&&this.animateScrolling(s,n)},this.animateScrolling=function(e,t){var i=this.scrollTop;if(this.$animatedScroll){var n=this;if(e!=i){if(this.$scrollAnimation){var r=this.$scrollAnimation.steps;if(r.length&&(e=r[0],e==i))return}var o=n.$calcSteps(e,i);this.$scrollAnimation={from:e,to:i,steps:o},clearInterval(this.$timer),n.session.setScrollTop(o.shift()),n.session.$scrollTop=i,this.$timer=setInterval(function(){o.length?(n.session.setScrollTop(o.shift()),n.session.$scrollTop=i):null!=i?(n.session.$scrollTop=-1,n.session.setScrollTop(i),i=null):(n.$timer=clearInterval(n.$timer),n.$scrollAnimation=null,t&&t())},10)}}},this.scrollToY=function(e){this.scrollTop!==e&&(this.$loop.schedule(this.CHANGE_SCROLL),this.scrollTop=e)},this.scrollToX=function(e){this.scrollLeft!==e&&(this.scrollLeft=e),this.$loop.schedule(this.CHANGE_H_SCROLL)},this.scrollTo=function(e,t){this.session.setScrollTop(t),this.session.setScrollLeft(t)},this.scrollBy=function(e,t){t&&this.session.setScrollTop(this.session.getScrollTop()+t),e&&this.session.setScrollLeft(this.session.getScrollLeft()+e)},this.isScrollableBy=function(e,t){return 0>t&&this.session.getScrollTop()>=1-this.scrollMargin.top?!0:t>0&&this.session.getScrollTop()+this.$size.scrollerHeight-this.layerConfig.maxHeight<-1+this.scrollMargin.bottom?!0:0>e&&this.session.getScrollLeft()>=1-this.scrollMargin.left?!0:e>0&&this.session.getScrollLeft()+this.$size.scrollerWidth-this.layerConfig.width<-1+this.scrollMargin.right?!0:void 0},this.pixelToScreenCoordinates=function(e,t){var i=this.scroller.getBoundingClientRect(),n=(e+this.scrollLeft-i.left-this.$padding)/this.characterWidth,r=Math.floor((t+this.scrollTop-i.top)/this.lineHeight),o=Math.round(n);return{row:r,column:o,side:n-o>0?1:-1}},this.screenToTextCoordinates=function(e,t){var i=this.scroller.getBoundingClientRect(),n=Math.round((e+this.scrollLeft-i.left-this.$padding)/this.characterWidth),r=(t+this.scrollTop-i.top)/this.lineHeight;return this.session.screenToDocumentPosition(r,Math.max(n,0))},this.textToScreenCoordinates=function(e,t){var i=this.scroller.getBoundingClientRect(),n=this.session.documentToScreenPosition(e,t),r=this.$padding+Math.round(n.column*this.characterWidth),o=n.row*this.lineHeight;return{pageX:i.left+r-this.scrollLeft,pageY:i.top+o-this.scrollTop}},this.visualizeFocus=function(){r.addCssClass(this.container,"ace_focus")},this.visualizeBlur=function(){r.removeCssClass(this.container,"ace_focus")},this.showComposition=function(e){this.$composition||(this.$composition={keepTextAreaAtCursor:this.$keepTextAreaAtCursor,cssText:this.textarea.style.cssText}),this.$keepTextAreaAtCursor=!0,r.addCssClass(this.textarea,"ace_composition"),this.textarea.style.cssText="",this.$moveTextAreaToCursor()},this.setCompositionText=function(e){this.$moveTextAreaToCursor()},this.hideComposition=function(){this.$composition&&(r.removeCssClass(this.textarea,"ace_composition"),this.$keepTextAreaAtCursor=this.$composition.keepTextAreaAtCursor,this.textarea.style.cssText=this.$composition.cssText,this.$composition=null)},this.setTheme=function(e,t){function i(i){if(n.$themeId!=e)return t&&t();if(i.cssClass){r.importCssString(i.cssText,i.cssClass,n.container.ownerDocument),n.theme&&r.removeCssClass(n.container,n.theme.cssClass);var o="padding"in i?i.padding:"padding"in(n.theme||{})?4:n.$padding;n.$padding&&o!=n.$padding&&n.setPadding(o),n.$theme=i.cssClass,n.theme=i,r.addCssClass(n.container,i.cssClass),r.setCssClass(n.container,"ace_dark",i.isDark),n.$size&&(n.$size.width=0,n.$updateSizeAsync()),n._dispatchEvent("themeLoaded",{theme:i}),t&&t()}}var n=this;if(this.$themeId=e,n._dispatchEvent("themeChange",{theme:e}),e&&"string"!=typeof e)i(e);else{var s=e||this.$options.theme.initialValue;o.loadModule(["theme",s],i)}},this.getTheme=function(){return this.$themeId},this.setStyle=function(e,t){r.setCssClass(this.container,e,t!==!1)},this.unsetStyle=function(e){r.removeCssClass(this.container,e)},this.setCursorStyle=function(e){this.scroller.style.cursor!=e&&(this.scroller.style.cursor=e)},this.setMouseCursor=function(e){this.scroller.style.cursor=e},this.destroy=function(){this.$textLayer.destroy(),this.$cursorLayer.destroy()}}).call(E.prototype),o.defineOptions(E.prototype,"renderer",{animatedScroll:{initialValue:!1},showInvisibles:{set:function(e){this.$textLayer.setShowInvisibles(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!1},showPrintMargin:{set:function(){this.$updatePrintMargin()},initialValue:!0},printMarginColumn:{set:function(){this.$updatePrintMargin()},initialValue:80},printMargin:{set:function(e){"number"==typeof e&&(this.$printMarginColumn=e),this.$showPrintMargin=!!e,this.$updatePrintMargin()},get:function(){return this.$showPrintMargin&&this.$printMarginColumn}},showGutter:{set:function(e){this.$gutter.style.display=e?"block":"none",this.$loop.schedule(this.CHANGE_FULL),this.onGutterResize()},initialValue:!0},fadeFoldWidgets:{set:function(e){r.setCssClass(this.$gutter,"ace_fade-fold-widgets",e)},initialValue:!1},showFoldWidgets:{set:function(e){this.$gutterLayer.setShowFoldWidgets(e)},initialValue:!0},showLineNumbers:{set:function(e){this.$gutterLayer.setShowLineNumbers(e),this.$loop.schedule(this.CHANGE_GUTTER)},initialValue:!0},displayIndentGuides:{set:function(e){this.$textLayer.setDisplayIndentGuides(e)&&this.$loop.schedule(this.CHANGE_TEXT)},initialValue:!0},highlightGutterLine:{set:function(e){return this.$gutterLineHighlight?(this.$gutterLineHighlight.style.display=e?"":"none",void(this.$cursorLayer.$pixelPos&&this.$updateGutterLineHighlight())):(this.$gutterLineHighlight=r.createElement("div"),this.$gutterLineHighlight.className="ace_gutter-active-line",void this.$gutter.appendChild(this.$gutterLineHighlight))},initialValue:!1,value:!0},hScrollBarAlwaysVisible:{set:function(e){this.$hScrollBarAlwaysVisible&&this.$horizScroll||this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},vScrollBarAlwaysVisible:{set:function(e){this.$vScrollBarAlwaysVisible&&this.$vScroll||this.$loop.schedule(this.CHANGE_SCROLL)},initialValue:!1},fontSize:{set:function(e){"number"==typeof e&&(e+="px"),this.container.style.fontSize=e,this.updateFontSize()},initialValue:12},fontFamily:{set:function(e){this.container.style.fontFamily=e,this.updateFontSize()}},maxLines:{set:function(e){this.updateFull()}},minLines:{set:function(e){this.updateFull()}},scrollPastEnd:{set:function(e){e=+e||0,this.$scrollPastEnd!=e&&(this.$scrollPastEnd=e,this.$loop.schedule(this.CHANGE_SCROLL))},initialValue:0,handlesSet:!0},fixedWidthGutter:{set:function(e){this.$gutterLayer.$fixedWidth=!!e,this.$loop.schedule(this.CHANGE_GUTTER)}},theme:{set:function(e){this.setTheme(e)},get:function(){return this.$themeId||this.theme},initialValue:"./theme/textmate",handlesSet:!0}}),t.VirtualRenderer=E}),ace.define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"],function(e,t,i){"use strict";var n=e("../lib/oop"),r=e("../lib/net"),o=e("../lib/event_emitter").EventEmitter,s=e("../config"),a=function(t,i,n,r){if(this.$sendDeltaQueue=this.$sendDeltaQueue.bind(this),this.changeListener=this.changeListener.bind(this),this.onMessage=this.onMessage.bind(this),e.nameToUrl&&!e.toUrl&&(e.toUrl=e.nameToUrl),s.get("packaged")||!e.toUrl)r=r||s.moduleUrl(i,"worker");else{var o=this.$normalizePath;r=r||o(e.toUrl("ace/worker/worker.js",null,"_"));var a={};t.forEach(function(t){a[t]=o(e.toUrl(t,null,"_").replace(/(\.js)?(\?.*)?$/,""))})}try{this.$worker=new Worker(r)}catch(l){if(!(l instanceof window.DOMException))throw l;var c=this.$workerBlob(r),h=window.URL||window.webkitURL,u=h.createObjectURL(c);this.$worker=new Worker(u),h.revokeObjectURL(u)}this.$worker.postMessage({init:!0,tlns:a,module:i,classname:n}),this.callbackId=1,this.callbacks={},this.$worker.onmessage=this.onMessage};(function(){n.implement(this,o),this.onMessage=function(e){var t=e.data;switch(t.type){case"event":this._signal(t.name,{data:t.data});break;case"call":var i=this.callbacks[t.id];i&&(i(t.data),delete this.callbacks[t.id]);break;case"error":this.reportError(t.data);break;case"log":window.console&&console.log&&console.log.apply(console,t.data)}},this.reportError=function(e){window.console&&console.error&&console.error(e)},this.$normalizePath=function(e){return r.qualifyURL(e)},this.terminate=function(){this._signal("terminate",{}),this.deltaQueue=null,this.$worker.terminate(),this.$worker=null,this.$doc&&this.$doc.off("change",this.changeListener),this.$doc=null},this.send=function(e,t){this.$worker.postMessage({command:e,args:t})},this.call=function(e,t,i){if(i){var n=this.callbackId++;this.callbacks[n]=i,t.push(n)}this.send(e,t)},this.emit=function(e,t){try{this.$worker.postMessage({event:e,data:{data:t.data}})}catch(i){console.error(i.stack)}},this.attachToDocument=function(e){this.$doc&&this.terminate(),this.$doc=e,this.call("setValue",[e.getValue()]),e.on("change",this.changeListener)},this.changeListener=function(e){this.deltaQueue||(this.deltaQueue=[],setTimeout(this.$sendDeltaQueue,0)),"insert"==e.action?this.deltaQueue.push(e.start,e.lines):this.deltaQueue.push(e.start,e.end)},this.$sendDeltaQueue=function(){var e=this.deltaQueue;e&&(this.deltaQueue=null,e.length>50&&e.length>this.$doc.getLength()>>1?this.call("setValue",[this.$doc.getValue()]):this.emit("change",{data:e}))},this.$workerBlob=function(e){var t="importScripts('"+r.qualifyURL(e)+"');";try{return new Blob([t],{type:"application/javascript"})}catch(i){var n=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder,o=new n;return o.append(t),o.getBlob("application/javascript")}}}).call(a.prototype);var l=function(e,t,i){this.$sendDeltaQueue=this.$sendDeltaQueue.bind(this),this.changeListener=this.changeListener.bind(this),this.callbackId=1,this.callbacks={},this.messageBuffer=[];var n=null,r=!1,a=Object.create(o),l=this;this.$worker={},this.$worker.terminate=function(){},this.$worker.postMessage=function(e){l.messageBuffer.push(e),n&&(r?setTimeout(c):c())},this.setEmitSync=function(e){r=e};var c=function(){var e=l.messageBuffer.shift();e.command?n[e.command].apply(n,e.args):e.event&&a._signal(e.event,e.data)};a.postMessage=function(e){l.onMessage({data:e})},a.callback=function(e,t){this.postMessage({type:"call",id:t,data:e})},a.emit=function(e,t){this.postMessage({type:"event",name:e,data:t})},s.loadModule(["worker",t],function(e){for(n=new e[i](a);l.messageBuffer.length;)c()})};l.prototype=a.prototype,t.UIWorkerClient=l,t.WorkerClient=a}),ace.define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"],function(e,t,i){"use strict";var n=e("./range").Range,r=e("./lib/event_emitter").EventEmitter,o=e("./lib/oop"),s=function(e,t,i,n,r,o){var s=this;this.length=t,this.session=e,this.doc=e.getDocument(),this.mainClass=r,this.othersClass=o,this.$onUpdate=this.onUpdate.bind(this),this.doc.on("change",this.$onUpdate),this.$others=n,this.$onCursorChange=function(){setTimeout(function(){s.onCursorChange()})},this.$pos=i;var a=e.getUndoManager().$undoStack||e.getUndoManager().$undostack||{length:-1};this.$undoStackDepth=a.length,this.setup(),e.selection.on("changeCursor",this.$onCursorChange)};(function(){o.implement(this,r),this.setup=function(){var e=this,t=this.doc,i=this.session;this.selectionBefore=i.selection.toJSON(),i.selection.inMultiSelectMode&&i.selection.toSingleRange(),this.pos=t.createAnchor(this.$pos.row,this.$pos.column);var r=this.pos;r.$insertRight=!0,r.detach(),r.markerId=i.addMarker(new n(r.row,r.column,r.row,r.column+this.length),this.mainClass,null,!1),this.others=[],this.$others.forEach(function(i){var n=t.createAnchor(i.row,i.column);n.$insertRight=!0,n.detach(),e.others.push(n)}),i.setUndoSelect(!1)},this.showOtherMarkers=function(){if(!this.othersActive){var e=this.session,t=this;this.othersActive=!0,this.others.forEach(function(i){i.markerId=e.addMarker(new n(i.row,i.column,i.row,i.column+t.length),t.othersClass,null,!1)})}},this.hideOtherMarkers=function(){if(this.othersActive){this.othersActive=!1;for(var e=0;e=this.pos.column&&t.start.column<=this.pos.column+this.length+1,o=t.start.column-this.pos.column;if(this.updateAnchors(e),r&&(this.length+=i),r&&!this.session.$fromUndo)if("insert"===e.action)for(var s=this.others.length-1;s>=0;s--){var a=this.others[s],l={row:a.row,column:a.column+o};this.doc.insertMergedLines(l,e.lines)}else if("remove"===e.action)for(var s=this.others.length-1;s>=0;s--){var a=this.others[s],l={row:a.row,column:a.column+o};this.doc.remove(new n(l.row,l.column,l.row,l.column-i))}this.$updating=!1,this.updateMarkers()}},this.updateAnchors=function(e){this.pos.onChange(e);for(var t=this.others.length;t--;)this.others[t].onChange(e);this.updateMarkers()},this.updateMarkers=function(){if(!this.$updating){var e=this,t=this.session,i=function(i,r){t.removeMarker(i.markerId),i.markerId=t.addMarker(new n(i.row,i.column,i.row,i.column+e.length),r,null,!1)};i(this.pos,this.mainClass);for(var r=this.others.length;r--;)i(this.others[r],this.othersClass)}},this.onCursorChange=function(e){if(!this.$updating&&this.session){var t=this.session.selection.getCursor();t.row===this.pos.row&&t.column>=this.pos.column&&t.column<=this.pos.column+this.length?(this.showOtherMarkers(),this._emit("cursorEnter",e)):(this.hideOtherMarkers(),this._emit("cursorLeave",e))}},this.detach=function(){this.session.removeMarker(this.pos&&this.pos.markerId),this.hideOtherMarkers(),this.doc.removeEventListener("change",this.$onUpdate),this.session.selection.removeEventListener("changeCursor",this.$onCursorChange),this.session.setUndoSelect(!0),this.session=null},this.cancel=function(){if(-1!==this.$undoStackDepth){for(var e=this.session.getUndoManager(),t=(e.$undoStack||e.$undostack).length-this.$undoStackDepth,i=0;t>i;i++)e.undo(!0);this.selectionBefore&&this.session.selection.fromJSON(this.selectionBefore)}}}).call(s.prototype),t.PlaceHolder=s}),ace.define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"],function(e,t,i){function n(e,t){return e.row==t.row&&e.column==t.column}function r(e){var t=e.domEvent,i=t.altKey,r=t.shiftKey,a=t.ctrlKey,l=e.getAccelKey(),c=e.getButton();if(a&&s.isMac&&(c=t.button),e.editor.inMultiSelectMode&&2==c)return void e.editor.textInput.onContextMenu(e.domEvent);if(!a&&!i&&!l)return void(0===c&&e.editor.inMultiSelectMode&&e.editor.exitMultiSelectMode());if(0===c){var h,u=e.editor,d=u.selection,p=u.inMultiSelectMode,f=e.getDocumentPosition(),m=d.getCursor(),g=e.inSelection()||d.isEmpty()&&n(f,m),E=e.x,v=e.y,y=function(e){E=e.clientX,v=e.clientY},b=u.session,T=u.renderer.pixelToScreenCoordinates(E,v),w=T;if(u.$mouseHandler.$enableJumpToDef)a&&i||l&&i?h=r?"block":"add":i&&u.$blockSelectEnabled&&(h="block");else if(l&&!i){if(h="add",!p&&r)return}else i&&u.$blockSelectEnabled&&(h="block");if(h&&s.isMac&&t.ctrlKey&&u.$mouseHandler.cancelContextMenu(),"add"==h){if(!p&&g)return;if(!p){var R=d.toOrientedRange();u.addSelectionMarker(R)}var x=d.rangeList.rangeAtPoint(f);u.$blockScrolling++,u.inVirtualSelectionMode=!0,r&&(x=null,R=d.ranges[0]||R,u.removeSelectionMarker(R)),u.once("mouseup",function(){var e=d.toOrientedRange();x&&e.isEmpty()&&n(x.cursor,e.cursor)?d.substractPoint(e.cursor):(r?d.substractPoint(R.cursor):R&&(u.removeSelectionMarker(R),d.addRange(R)),d.addRange(e)),u.$blockScrolling--,u.inVirtualSelectionMode=!1})}else if("block"==h){e.stop(),u.inVirtualSelectionMode=!0;var A,C=[],_=function(){var e=u.renderer.pixelToScreenCoordinates(E,v),t=b.screenToDocumentPosition(e.row,e.column);n(w,e)&&n(t,d.lead)||(w=e,u.$blockScrolling++,u.selection.moveToPosition(t),u.renderer.scrollCursorIntoView(),u.removeSelectionMarkers(C),C=d.rectangularRangeBlock(w,T),u.$mouseHandler.$clickSelection&&1==C.length&&C[0].isEmpty()&&(C[0]=u.$mouseHandler.$clickSelection.clone()),C.forEach(u.addSelectionMarker,u),u.updateSelectionMarkers(),u.$blockScrolling--)};u.$blockScrolling++,p&&!l?d.toSingleRange():!p&&l&&(A=d.toOrientedRange(),u.addSelectionMarker(A)),r?T=b.documentToScreenPosition(d.lead):d.moveToPosition(f),u.$blockScrolling--,w={row:-1,column:-1};var H=function(e){clearInterval(S),u.removeSelectionMarkers(C),C.length||(C=[d.toOrientedRange()]),u.$blockScrolling++,A&&(u.removeSelectionMarker(A),d.toSingleRange(A));for(var t=0;t1&&!this.inMultiSelectMode&&(this._signal("multiSelect"),this.inMultiSelectMode=!0,this.session.$undoSelect=!1,this.rangeList.attach(this.session)),t||this.fromOrientedRange(e)}},this.toSingleRange=function(e){e=e||this.ranges[0];var t=this.rangeList.removeAll();t.length&&this.$onRemoveRange(t),e&&this.fromOrientedRange(e)},this.substractPoint=function(e){var t=this.rangeList.substractPoint(e);return t?(this.$onRemoveRange(t),t[0]):void 0},this.mergeOverlappingRanges=function(){var e=this.rangeList.merge();e.length?this.$onRemoveRange(e):this.ranges[0]&&this.fromOrientedRange(this.ranges[0])},this.$onAddRange=function(e){this.rangeCount=this.rangeList.ranges.length,this.ranges.unshift(e),this._signal("addRange",{range:e})},this.$onRemoveRange=function(e){if(this.rangeCount=this.rangeList.ranges.length,1==this.rangeCount&&this.inMultiSelectMode){var t=this.rangeList.ranges.pop();e.push(t),this.rangeCount=0}for(var i=e.length;i--;){var n=this.ranges.indexOf(e[i]);this.ranges.splice(n,1)}this._signal("removeRange",{ranges:e}),0===this.rangeCount&&this.inMultiSelectMode&&(this.inMultiSelectMode=!1,this._signal("singleSelect"),this.session.$undoSelect=!0,this.rangeList.detach(this.session)),t=t||this.ranges[0],t&&!t.isEqual(this.getRange())&&this.fromOrientedRange(t)},this.$initRangeList=function(){this.rangeList||(this.rangeList=new a,this.ranges=[],this.rangeCount=0)},this.getAllRanges=function(){return this.rangeCount?this.rangeList.ranges.concat():[this.getRange()]},this.splitIntoLines=function(){if(this.rangeCount>1){var e=this.rangeList.ranges,t=e[e.length-1],i=l.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(i,t.cursor==t.start)}else{var i=this.getRange(),n=this.isBackwards(),r=i.start.row,o=i.end.row;if(r==o){if(n)var s=i.end,a=i.start;else var s=i.start,a=i.end;return this.addRange(l.fromPoints(a,a)),void this.addRange(l.fromPoints(s,s))}var c=[],h=this.getLineRange(r,!0);h.start.column=i.start.column,c.push(h);for(var u=r+1;o>u;u++)c.push(this.getLineRange(u,!0));h=this.getLineRange(o,!0),h.end.column=i.end.column,c.push(h),c.forEach(this.addRange,this)}},this.toggleBlockSelection=function(){if(this.rangeCount>1){var e=this.rangeList.ranges,t=e[e.length-1],i=l.fromPoints(e[0].start,t.end);this.toSingleRange(),this.setSelectionRange(i,t.cursor==t.start)}else{var n=this.session.documentToScreenPosition(this.selectionLead),r=this.session.documentToScreenPosition(this.selectionAnchor),o=this.rectangularRangeBlock(n,r);o.forEach(this.addRange,this)}},this.rectangularRangeBlock=function(e,t,i){var n=[],o=e.columns&&(s=0),0>h&&(h=0),h==u&&(i=!0);for(var d=h;u>=d;d++){var p=l.fromPoints(this.session.screenToDocumentPosition(d,s),this.session.screenToDocumentPosition(d,a));if(p.isEmpty()){if(f&&r(p.end,f))break;var f=p.end}p.cursor=o?p.start:p.end,n.push(p)}if(c&&n.reverse(),!i){for(var m=n.length-1;n[m].isEmpty()&&m>0;)m--;if(m>0)for(var g=0;n[g].isEmpty();)g++;for(var E=m;E>=g;E--)n[E].isEmpty()&&n.splice(E,1)}return n}}.call(c.prototype);var E=e("./editor").Editor;(function(){this.updateSelectionMarkers=function(){this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.addSelectionMarker=function(e){e.cursor||(e.cursor=e.end);var t=this.getSelectionStyle();return e.marker=this.session.addMarker(e,"ace_selection",t),this.session.$selectionMarkers.push(e),this.session.selectionMarkerCount=this.session.$selectionMarkers.length,e},this.removeSelectionMarker=function(e){if(e.marker){this.session.removeMarker(e.marker);var t=this.session.$selectionMarkers.indexOf(e);-1!=t&&this.session.$selectionMarkers.splice(t,1),this.session.selectionMarkerCount=this.session.$selectionMarkers.length}},this.removeSelectionMarkers=function(e){for(var t=this.session.$selectionMarkers,i=e.length;i--;){var n=e[i];if(n.marker){this.session.removeMarker(n.marker);var r=t.indexOf(n);-1!=r&&t.splice(r,1)}}this.session.selectionMarkerCount=t.length},this.$onAddRange=function(e){this.addSelectionMarker(e.range),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onRemoveRange=function(e){this.removeSelectionMarkers(e.ranges),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onMultiSelect=function(e){this.inMultiSelectMode||(this.inMultiSelectMode=!0,this.setStyle("ace_multiselect"),this.keyBinding.addKeyboardHandler(p.keyboardHandler),this.commands.setDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers())},this.$onSingleSelect=function(e){this.session.multiSelect.inVirtualMode||(this.inMultiSelectMode=!1,this.unsetStyle("ace_multiselect"),this.keyBinding.removeKeyboardHandler(p.keyboardHandler),this.commands.removeDefaultHandler("exec",this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers(),this._emit("changeSelection"))},this.$onMultiSelectExec=function(e){var t=e.command,i=e.editor;if(i.multiSelect){if(t.multiSelectAction)"forEach"==t.multiSelectAction?n=i.forEachSelection(t,e.args):"forEachLine"==t.multiSelectAction?n=i.forEachSelection(t,e.args,!0):"single"==t.multiSelectAction?(i.exitMultiSelectMode(),n=t.exec(i,e.args||{})):n=t.multiSelectAction(i,e.args||{});else{var n=t.exec(i,e.args||{});i.multiSelect.addRange(i.multiSelect.toOrientedRange()),i.multiSelect.mergeOverlappingRanges()}return n}},this.forEachSelection=function(e,t,i){if(!this.inVirtualSelectionMode){var n,r=i&&i.keepOrder,o=1==i||i&&i.$byLines,s=this.session,a=this.selection,l=a.rangeList,h=(r?a:l).ranges;if(!h.length)return e.exec?e.exec(this,t||{}):e(this,t||{});var u=a._eventRegistry;a._eventRegistry={};var d=new c(s);this.inVirtualSelectionMode=!0;for(var p=h.length;p--;){if(o)for(;p>0&&h[p].start.row==h[p-1].end.row;)p--;d.fromOrientedRange(h[p]),d.index=p, -this.selection=s.selection=d;var f=e.exec?e.exec(this,t||{}):e(this,t||{});n||void 0===f||(n=f),d.toOrientedRange(h[p])}d.detach(),this.selection=s.selection=a,this.inVirtualSelectionMode=!1,a._eventRegistry=u,a.mergeOverlappingRanges();var m=this.renderer.$scrollAnimation;return this.onCursorChange(),this.onSelectionChange(),m&&m.from==m.to&&this.renderer.animateScrolling(m.from),n}},this.exitMultiSelectMode=function(){this.inMultiSelectMode&&!this.inVirtualSelectionMode&&this.multiSelect.toSingleRange()},this.getSelectedText=function(){var e="";if(this.inMultiSelectMode&&!this.inVirtualSelectionMode){for(var t=this.multiSelect.rangeList.ranges,i=[],n=0;ne?a.unshift(a.pop()):a.push(a.shift());for(var r=n.length;r--;){var o=n[r],s=o.clone();t.replace(o,a[r]),o.start.row=s.start.row,o.start.column=s.start.column}},this.selectMore=function(e,t,i){var r=this.session,o=r.multiSelect,s=o.toOrientedRange();if(!s.isEmpty()||(s=r.getWordRange(s.start.row,s.start.column),s.cursor=-1==e?s.start:s.end,this.multiSelect.addRange(s),!i)){var a=r.getTextRange(s),l=n(r,a,e);l&&(l.cursor=-1==e?l.start:l.end,this.$blockScrolling+=1,this.session.unfold(l),this.multiSelect.addRange(l),this.$blockScrolling-=1,this.renderer.scrollCursorIntoView(null,.5)),t&&this.multiSelect.substractPoint(s.cursor)}},this.alignCursors=function(){var e=this.session,t=e.multiSelect,i=t.ranges,n=-1,r=i.filter(function(e){return e.cursor.row==n?!0:void(n=e.cursor.row)});if(i.length&&r.length!=i.length-1){r.forEach(function(e){t.substractPoint(e.cursor)});var o=0,s=1/0,a=i.map(function(t){var i=t.cursor,n=e.getLine(i.row),r=n.substr(i.column).search(/\S/g);return-1==r&&(r=0),i.column>o&&(o=i.column),s>r&&(s=r),r});i.forEach(function(t,i){var n=t.cursor,r=o-n.column,c=a[i]-s;r>c?e.insert(n,d.stringRepeat(" ",r-c)):e.remove(new l(n.row,n.column,n.row,n.column-r+c)),t.start.column=t.end.column=o,t.start.row=t.end.row=n.row,t.cursor=t.end}),t.fromOrientedRange(i[0]),this.renderer.updateCursor(),this.renderer.updateBackMarkers()}else{var c=this.selection.getRange(),h=c.start.row,u=c.end.row,p=h==u;if(p){var f,m=this.session.getLength();do f=this.session.getLine(u);while(/[=:]/.test(f)&&++u0);0>h&&(h=0),u>=m&&(u=m-1)}var g=this.session.removeFullLines(h,u);g=this.$reAlignText(g,p),this.session.insert({row:h,column:0},g.join("\n")+"\n"),p||(c.start.column=0,c.end.column=g[g.length-1].length),this.selection.setRange(c)}},this.$reAlignText=function(e,t){function i(e){return d.stringRepeat(" ",e)}function n(e){return e[2]?i(s)+e[2]+i(a-e[2].length+l)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function r(e){return e[2]?i(s+a-e[2].length)+e[2]+i(l," ")+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function o(e){return e[2]?i(s)+e[2]+i(l)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}var s,a,l,c=!0,h=!0;return e.map(function(e){var t=e.match(/(\s*)(.*?)(\s*)([=:].*)/);return t?null==s?(s=t[1].length,a=t[2].length,l=t[3].length,t):(s+a+l!=t[1].length+t[2].length+t[3].length&&(h=!1),s!=t[1].length&&(c=!1),s>t[1].length&&(s=t[1].length),at[3].length&&(l=t[3].length),t):[e]}).map(t?n:c?h?r:n:o)}}).call(E.prototype),t.onSessionChange=function(e){var t=e.session;t&&!t.multiSelect&&(t.$selectionMarkers=[],t.selection.$initRangeList(),t.multiSelect=t.selection),this.multiSelect=t&&t.multiSelect;var i=e.oldSession;i&&(i.multiSelect.off("addRange",this.$onAddRange),i.multiSelect.off("removeRange",this.$onRemoveRange),i.multiSelect.off("multiSelect",this.$onMultiSelect),i.multiSelect.off("singleSelect",this.$onSingleSelect),i.multiSelect.lead.off("change",this.$checkMultiselectChange),i.multiSelect.anchor.off("change",this.$checkMultiselectChange)),t&&(t.multiSelect.on("addRange",this.$onAddRange),t.multiSelect.on("removeRange",this.$onRemoveRange),t.multiSelect.on("multiSelect",this.$onMultiSelect),t.multiSelect.on("singleSelect",this.$onSingleSelect),t.multiSelect.lead.on("change",this.$checkMultiselectChange),t.multiSelect.anchor.on("change",this.$checkMultiselectChange)),t&&this.inMultiSelectMode!=t.selection.inMultiSelectMode&&(t.selection.inMultiSelectMode?this.$onMultiSelect():this.$onSingleSelect())},t.MultiSelect=o,e("./config").defineOptions(E.prototype,"editor",{enableMultiselect:{set:function(e){o(this),e?(this.on("changeSession",this.$multiselectOnSessionChange),this.on("mousedown",h)):(this.off("changeSession",this.$multiselectOnSessionChange),this.off("mousedown",h))},value:!0},enableBlockSelect:{set:function(e){this.$blockSelectEnabled=e},value:!0}})}),ace.define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"],function(e,t,i){"use strict";var n=e("../../range").Range,r=t.FoldMode=function(){};(function(){this.foldingStartMarker=null,this.foldingStopMarker=null,this.getFoldWidget=function(e,t,i){var n=e.getLine(i);return this.foldingStartMarker.test(n)?"start":"markbeginend"==t&&this.foldingStopMarker&&this.foldingStopMarker.test(n)?"end":""},this.getFoldWidgetRange=function(e,t,i){return null},this.indentationBlock=function(e,t,i){var r=/\S/,o=e.getLine(t),s=o.search(r);if(-1!=s){for(var a=i||o.length,l=e.getLength(),c=t,h=t;++t=u)break;h=t}}if(h>c){var d=e.getLine(h).length;return new n(c,a,h,d)}}},this.openingBracketBlock=function(e,t,i,r,o){var s={row:i,column:r+1},a=e.$findClosingBracket(t,s,o);if(a){var l=e.foldWidgets[a.row];return null==l&&(l=e.getFoldWidget(a.row)),"start"==l&&a.row>s.row&&(a.row--,a.column=e.getLine(a.row).length),n.fromPoints(s,a)}},this.closingBracketBlock=function(e,t,i,r,o){var s={row:i,column:r},a=e.$findOpeningBracket(t,s);return a?(a.column++,s.column--,n.fromPoints(a,s)):void 0}}).call(r.prototype)}),ace.define("ace/theme/textmate",["require","exports","module","ace/lib/dom"],function(e,t,i){"use strict";t.isDark=!1,t.cssClass="ace-tm",t.cssText='.ace-tm .ace_gutter {background: #f0f0f0;color: #333;}.ace-tm .ace_print-margin {width: 1px;background: #e8e8e8;}.ace-tm .ace_fold {background-color: #6B72E6;}.ace-tm {background-color: #FFFFFF;color: black;}.ace-tm .ace_cursor {color: black;}.ace-tm .ace_invisible {color: rgb(191, 191, 191);}.ace-tm .ace_storage,.ace-tm .ace_keyword {color: blue;}.ace-tm .ace_constant {color: rgb(197, 6, 11);}.ace-tm .ace_constant.ace_buildin {color: rgb(88, 72, 246);}.ace-tm .ace_constant.ace_language {color: rgb(88, 92, 246);}.ace-tm .ace_constant.ace_library {color: rgb(6, 150, 14);}.ace-tm .ace_invalid {background-color: rgba(255, 0, 0, 0.1);color: red;}.ace-tm .ace_support.ace_function {color: rgb(60, 76, 114);}.ace-tm .ace_support.ace_constant {color: rgb(6, 150, 14);}.ace-tm .ace_support.ace_type,.ace-tm .ace_support.ace_class {color: rgb(109, 121, 222);}.ace-tm .ace_keyword.ace_operator {color: rgb(104, 118, 135);}.ace-tm .ace_string {color: rgb(3, 106, 7);}.ace-tm .ace_comment {color: rgb(76, 136, 107);}.ace-tm .ace_comment.ace_doc {color: rgb(0, 102, 255);}.ace-tm .ace_comment.ace_doc.ace_tag {color: rgb(128, 159, 191);}.ace-tm .ace_constant.ace_numeric {color: rgb(0, 0, 205);}.ace-tm .ace_variable {color: rgb(49, 132, 149);}.ace-tm .ace_xml-pe {color: rgb(104, 104, 91);}.ace-tm .ace_entity.ace_name.ace_function {color: #0000A2;}.ace-tm .ace_heading {color: rgb(12, 7, 255);}.ace-tm .ace_list {color:rgb(185, 6, 144);}.ace-tm .ace_meta.ace_tag {color:rgb(0, 22, 142);}.ace-tm .ace_string.ace_regex {color: rgb(255, 0, 0)}.ace-tm .ace_marker-layer .ace_selection {background: rgb(181, 213, 255);}.ace-tm.ace_multiselect .ace_selection.ace_start {box-shadow: 0 0 3px 0px white;}.ace-tm .ace_marker-layer .ace_step {background: rgb(252, 255, 0);}.ace-tm .ace_marker-layer .ace_stack {background: rgb(164, 229, 101);}.ace-tm .ace_marker-layer .ace_bracket {margin: -1px 0 0 -1px;border: 1px solid rgb(192, 192, 192);}.ace-tm .ace_marker-layer .ace_active-line {background: rgba(0, 0, 0, 0.07);}.ace-tm .ace_gutter-active-line {background-color : #dcdcdc;}.ace-tm .ace_marker-layer .ace_selected-word {background: rgb(250, 250, 255);border: 1px solid rgb(200, 200, 250);}.ace-tm .ace_indent-guide {background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==") right repeat-y;}';var n=e("../lib/dom");n.importCssString(t.cssText,t.cssClass)}),ace.define("ace/line_widgets",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/range"],function(e,t,i){"use strict";function n(e){this.session=e,this.session.widgetManager=this,this.session.getRowLength=this.getRowLength,this.session.$getWidgetScreenLength=this.$getWidgetScreenLength,this.updateOnChange=this.updateOnChange.bind(this),this.renderWidgets=this.renderWidgets.bind(this),this.measureWidgets=this.measureWidgets.bind(this),this.session._changedWidgets=[],this.$onChangeEditor=this.$onChangeEditor.bind(this),this.session.on("change",this.updateOnChange),this.session.on("changeFold",this.updateOnFold),this.session.on("changeEditor",this.$onChangeEditor)}var r=(e("./lib/oop"),e("./lib/dom"));e("./range").Range;(function(){this.getRowLength=function(e){var t;return t=this.lineWidgets?this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0:0,this.$useWrapMode&&this.$wrapData[e]?this.$wrapData[e].length+1+t:1+t},this.$getWidgetScreenLength=function(){var e=0;return this.lineWidgets.forEach(function(t){t&&t.rowCount&&!t.hidden&&(e+=t.rowCount)}),e},this.$onChangeEditor=function(e){this.attach(e.editor)},this.attach=function(e){e&&e.widgetManager&&e.widgetManager!=this&&e.widgetManager.detach(),this.editor!=e&&(this.detach(),this.editor=e,e&&(e.widgetManager=this,e.renderer.on("beforeRender",this.measureWidgets),e.renderer.on("afterRender",this.renderWidgets)))},this.detach=function(e){var t=this.editor;if(t){this.editor=null,t.widgetManager=null,t.renderer.off("beforeRender",this.measureWidgets),t.renderer.off("afterRender",this.renderWidgets);var i=this.session.lineWidgets;i&&i.forEach(function(e){e&&e.el&&e.el.parentNode&&(e._inDocument=!1,e.el.parentNode.removeChild(e.el))})}},this.updateOnFold=function(e,t){var i=t.lineWidgets;if(i&&e.action){for(var n=e.data,r=n.start.row,o=n.end.row,s="add"==e.action,a=r+1;o>a;a++)i[a]&&(i[a].hidden=s);i[o]&&(s?i[r]?i[o].hidden=s:i[r]=i[o]:(i[r]==i[o]&&(i[r]=void 0),i[o].hidden=s))}},this.updateOnChange=function(e){var t=this.session.lineWidgets;if(t){var i=e.start.row,n=e.end.row-i;if(0===n);else if("remove"==e.action){var r=t.splice(i+1,n);r.forEach(function(e){e&&this.removeLineWidget(e)},this),this.$updateRows()}else{var o=new Array(n);o.unshift(i,0),t.splice.apply(t,o),this.$updateRows()}}},this.$updateRows=function(){var e=this.session.lineWidgets;if(e){var t=!0;e.forEach(function(e,i){if(e)for(t=!1,e.row=i;e.$oldWidget;)e.$oldWidget.row=i,e=e.$oldWidget}),t&&(this.session.lineWidgets=null)}},this.addLineWidget=function(e){this.session.lineWidgets||(this.session.lineWidgets=new Array(this.session.getLength()));var t=this.session.lineWidgets[e.row];t&&(e.$oldWidget=t,t.el&&t.el.parentNode&&(t.el.parentNode.removeChild(t.el),t._inDocument=!1)),this.session.lineWidgets[e.row]=e,e.session=this.session;var i=this.editor.renderer;e.html&&!e.el&&(e.el=r.createElement("div"),e.el.innerHTML=e.html),e.el&&(r.addCssClass(e.el,"ace_lineWidgetContainer"),e.el.style.position="absolute",e.el.style.zIndex=5,i.container.appendChild(e.el),e._inDocument=!0),e.coverGutter||(e.el.style.zIndex=3),e.pixelHeight||(e.pixelHeight=e.el.offsetHeight),null==e.rowCount&&(e.rowCount=e.pixelHeight/i.layerConfig.lineHeight);var n=this.session.getFoldAt(e.row,0);if(e.$fold=n,n){var o=this.session.lineWidgets;e.row!=n.end.row||o[n.start.row]?e.hidden=!0:o[n.start.row]=e}return this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows(),this.renderWidgets(null,i),this.onWidgetChanged(e),e},this.removeLineWidget=function(e){if(e._inDocument=!1,e.session=null,e.el&&e.el.parentNode&&e.el.parentNode.removeChild(e.el),e.editor&&e.editor.destroy)try{e.editor.destroy()}catch(t){}if(this.session.lineWidgets){var i=this.session.lineWidgets[e.row];if(i==e)this.session.lineWidgets[e.row]=e.$oldWidget,e.$oldWidget&&this.onWidgetChanged(e.$oldWidget);else for(;i;){if(i.$oldWidget==e){i.$oldWidget=e.$oldWidget;break}i=i.$oldWidget}}this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows()},this.getWidgetsAtRow=function(e){for(var t=this.session.lineWidgets,i=t&&t[e],n=[];i;)n.push(i),i=i.$oldWidget;return n},this.onWidgetChanged=function(e){this.session._changedWidgets.push(e),this.editor&&this.editor.renderer.updateFull()},this.measureWidgets=function(e,t){var i=this.session._changedWidgets,n=t.layerConfig;if(i&&i.length){for(var r=1/0,o=0;oa&&(a=0)),s.rowCount!=a&&(s.rowCount=a,s.row0&&!n[r];)r--;this.firstRow=i.firstRow,this.lastRow=i.lastRow,t.$cursorLayer.config=i;for(var s=r;o>=s;s++){var a=n[s];if(a&&a.el)if(a.hidden)a.el.style.top=-100-(a.pixelHeight||0)+"px";else{a._inDocument||(a._inDocument=!0,t.container.appendChild(a.el));var l=t.$cursorLayer.getPixelPosition({row:s,column:0},!0).top;a.coverLine||(l+=i.lineHeight*this.session.getRowLineCount(a.row)),a.el.style.top=l-i.offset+"px";var c=a.coverGutter?0:t.gutterWidth;a.fixedWidth||(c-=t.scrollLeft),a.el.style.left=c+"px",a.fullWidth&&a.screenWidth&&(a.el.style.minWidth=i.width+2*i.padding+"px"),a.fixedWidth?a.el.style.right=t.scrollBar.getWidth()+"px":a.el.style.right=""}}}}}).call(n.prototype),t.LineWidgets=n}),ace.define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range"],function(e,t,i){"use strict";function n(e,t,i){for(var n=0,r=e.length-1;r>=n;){var o=n+r>>1,s=i(t,e[o]);if(s>0)n=o+1;else{if(!(0>s))return o;r=o-1}}return-(n+1)}function r(e,t,i){var r=e.getAnnotations().sort(a.comparePoints);if(r.length){var o=n(r,{row:t,column:-1},a.comparePoints);0>o&&(o=-o-1),o>=r.length?o=i>0?0:r.length-1:0===o&&0>i&&(o=r.length-1);var s=r[o];if(s&&i){if(s.row===t){do s=r[o+=i];while(s&&s.row===t);if(!s)return r.slice()}var l=[];t=s.row;do l[0>i?"unshift":"push"](s),s=r[o+=i];while(s&&s.row==t);return l.length&&l}}}var o=e("../line_widgets").LineWidgets,s=e("../lib/dom"),a=e("../range").Range;t.showErrorMarker=function(e,t){var i=e.session;i.widgetManager||(i.widgetManager=new o(i),i.widgetManager.attach(e));var n=e.getCursorPosition(),a=n.row,l=i.widgetManager.getWidgetsAtRow(a).filter(function(e){return"errorMarker"==e.type})[0];l?l.destroy():a-=t;var c,h=r(i,a,t);if(h){var u=h[0];n.column=(u.pos&&"number"!=typeof u.column?u.pos.sc:u.column)||0,n.row=u.row,c=e.renderer.$gutterLayer.$annotations[n.row]}else{if(l)return;c={text:["Looks good!"],className:"ace_ok"}}e.session.unfold(n.row),e.selection.moveToPosition(n);var d={row:n.row,fixedWidth:!0,coverGutter:!0,el:s.createElement("div"),type:"errorMarker"},p=d.el.appendChild(s.createElement("div")),f=d.el.appendChild(s.createElement("div"));f.className="error_widget_arrow "+c.className;var m=e.renderer.$cursorLayer.getPixelPosition(n).left;f.style.left=m+e.renderer.gutterWidth-5+"px",d.el.className="error_widget_wrapper",p.className="error_widget "+c.className,p.innerHTML=c.text.join("
"),p.appendChild(s.createElement("div"));var g=function(e,t,i){return 0!==t||"esc"!==i&&"return"!==i?void 0:(d.destroy(),{command:"null"})};d.destroy=function(){e.$mouseHandler.isMousePressed||(e.keyBinding.removeKeyboardHandler(g),i.widgetManager.removeLineWidget(d),e.off("changeSelection",d.destroy),e.off("changeSession",d.destroy),e.off("mouseup",d.destroy),e.off("change",d.destroy))},e.keyBinding.addKeyboardHandler(g),e.on("changeSelection",d.destroy),e.on("changeSession",d.destroy),e.on("mouseup",d.destroy),e.on("change",d.destroy),e.session.widgetManager.addLineWidget(d),d.el.onmousedown=e.focus.bind(e),e.renderer.scrollCursorIntoView(null,.5,{bottom:d.el.offsetHeight})},s.importCssString(" .error_widget_wrapper { background: inherit; color: inherit; border:none } .error_widget { border-top: solid 2px; border-bottom: solid 2px; margin: 5px 0; padding: 10px 40px; white-space: pre-wrap; } .error_widget.ace_error, .error_widget_arrow.ace_error{ border-color: #ff5a5a } .error_widget.ace_warning, .error_widget_arrow.ace_warning{ border-color: #F1D817 } .error_widget.ace_info, .error_widget_arrow.ace_info{ border-color: #5a5a5a } .error_widget.ace_ok, .error_widget_arrow.ace_ok{ border-color: #5aaa5a } .error_widget_arrow { position: absolute; border: solid 5px; border-top-color: transparent!important; border-right-color: transparent!important; border-left-color: transparent!important; top: -5px; }","")}),ace.define("ace/ace",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/dom","ace/lib/event","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config"],function(e,t,i){"use strict";e("./lib/fixoldbrowsers");var n=e("./lib/dom"),r=e("./lib/event"),o=e("./editor").Editor,s=e("./edit_session").EditSession,a=e("./undomanager").UndoManager,l=e("./virtual_renderer").VirtualRenderer;e("./worker/worker_client"),e("./keyboard/hash_handler"),e("./placeholder"),e("./multi_select"),e("./mode/folding/fold_mode"),e("./theme/textmate"),e("./ext/error_marker"),t.config=e("./config"),t.require=e,t.edit=function(e){if("string"==typeof e){var i=e;if(e=document.getElementById(i),!e)throw new Error("ace.edit can't find div #"+i)}if(e&&e.env&&e.env.editor instanceof o)return e.env.editor;var s="";if(e&&/input|textarea/i.test(e.tagName)){var a=e;s=a.value,e=n.createElement("pre"),a.parentNode.replaceChild(e,a)}else e&&(s=n.getInnerText(e),e.innerHTML="");var c=t.createEditSession(s),h=new o(new l(e));h.setSession(c);var u={document:c,editor:h,onResize:h.resize.bind(h,null)};return a&&(u.textarea=a),r.addListener(window,"resize",u.onResize),h.on("destroy",function(){r.removeListener(window,"resize",u.onResize),u.editor.container.env=null}),h.container.env=h.env=u,h},t.createEditSession=function(e,t){var i=new s(e,t);return i.setUndoManager(new a),i},t.EditSession=s,t.UndoManager=a,t.version="1.2.3"}),function(){ace.require(["ace/ace"],function(e){e&&e.config.init(!0),window.ace||(window.ace=e);for(var t in e)e.hasOwnProperty(t)&&(window.ace[t]=e[t])})}(),define("ace_builds/ace",function(){}),define("app/pocket.gl",["text!src/css/style.css","text!src/default_shaders/vertex.glsl","text!src/default_shaders/fragment.glsl","app/utils","app/tabs","app/config","app/loadingManager","app/meshLoader","clipboard","three_builds/three","three_examples/Detector","three_examples/controls/OrbitControls","dat_gui/dat.gui","ace_builds/ace"],function(stylesheet,defaultVertex,defaultFragment,Utils,PocketGLTabs,config,LoadingManager,MeshLoader,Clipboard){function PocketGL(containerIDorDomEl,params,baseURL){var scope=this;if(this.containerNames=["render","errors","loading","vertex_shader","fragment_shader"],void 0==params&&(params={}),"string"==typeof params||params instanceof String){if(void 0==baseURL){var lastSlash=params.lastIndexOf("/");-1==lastSlash&&(lastSlash=params.lastIndexOf("\\")),baseURL=-1==lastSlash?"./":params.substring(0,lastSlash)}var loaderV=new THREE.XHRLoader;loaderV.load(params,function(text){eval("params = "+text),scope.initObject(containerIDorDomEl,params,baseURL)})}else this.initObject(containerIDorDomEl,params,baseURL)}console.log("pocket.gl "+config.version);var sheet=document.createElement("style");return sheet.setAttribute("media","screen"),sheet.appendChild(document.createTextNode(stylesheet)),document.head.appendChild(sheet),PocketGL.prototype.initObject=function(e,t,i){var n=this;if(this.domContainer="string"==typeof e||e instanceof String?document.getElementById(e):e,this.domContainer.className+=" pocketgl",this.baseURL=void 0==i?"":i,""!=this.baseURL&&"/"!=this.baseURL[this.baseURL.length-1]&&(this.baseURL+="/"),this.readParams(t)){if(!Detector.webgl){this.domContainer.style.border="1px solid #aaa",this.domContainer.style.backgroundColor="#fff";var r=document.createElement("div");return r.style.textAlign="center",r.innerHTML="

pocket.gl

",this.domContainer.appendChild(r),void this.domContainer.appendChild(Detector.getWebGLErrorMessage())}if(this.currentView="render",this.createDomElements(),this.clock=new THREE.Clock,this.frameCount=0,void 0!=t.vertexShaderFile||void 0!=t.fragmentShaderFile){if(this.showLoading(),this.loadingShaders=!0,void 0!=t.vertexShaderFile){var o=new THREE.XHRLoader;this.LoadingManager.addObject(o),o.load(this.baseURL+t.vertexShaderFile,function(e){t.vertexShader=e},function(e){if(e.lengthComputable){var t=e.loaded/e.total;n.LoadingManager.onProgress(o,t)}},function(e){n.LoadingManager.onError(e)})}if(void 0!=t.fragmentShaderFile){var s=new THREE.XHRLoader;this.LoadingManager.addObject(s),s.load(this.baseURL+t.fragmentShaderFile,function(e){t.fragmentShader=e,n.LoadingManager.onProgress(s,1)},function(e){if(e.lengthComputable){var t=e.loaded/e.total;n.LoadingManager.onProgress(s,t)}},function(e){n.LoadingManager.onError(e)})}this.LoadingManager.setReady()}else this.loadingShaders=!1,this.init()}},PocketGL.prototype.readParams=function(e){void 0==e&&(e={}),void 0==e.meshes&&(e.meshes=[]),void 0!=e.width&&void 0==e.fluidWidth&&(e.fluidWidth=!1),1==e.autoOrbit&&(e.animated=!0);for(id in config)void 0==e[id]&&(e[id]=config[id]);this.shaderEditorEnabled=!0,void 0!=e.vertexShaderFile&&(e.vertexShader="loading..."),void 0!=e.fragmentShaderFile&&(e.fragmentShader="loading...");var t=!1;for(var i in e.meshes)if(void 0!==e.meshes[i].materials){t=!0;break}return this.fragmentOnly=!1,void 0==e.vertexShader&&void 0==e.fragmentShader&&t?this.shaderEditorEnabled=!1:void 0==e.vertexShader&&void 0!=e.fragmentShader?(this.fragmentOnly=!0,e.vertexShader="void main(){ gl_Position = vec4( position, 1.0 ); }",e.meshes=[],this.shaderEditorEnabled=!0):(void 0==e.vertexShader&&(e.vertexShader=defaultVertex),void 0==e.fragmentShader&&(e.fragmentShader=defaultFragment)),this.params=e,!0},PocketGL.prototype.createDomElements=function(){var e=this;this.shaderEditorEnabled&&this.params.showTabs&&(this.tabs=new PocketGLTabs(this.domContainer,this.params.tabColor,this.params.tabTextColor,!this.fragmentOnly,function(t){e.switchView(t)})),this.params.fluidWidth||(this.domContainer.style.width=this.params.width+"px",this.domContainer.style.position="relative"),this.containers={};for(var t in this.containerNames){var i=this.containerNames[t];this.containers[i]=document.createElement("div"),t>0&&(this.containers[i].style.display="none"),this.params.fluidWidth?(this.params.width=Utils.getElementSize(this.domContainer).width,window.addEventListener("resize",function(){e.onWindowResize()},!1)):this.containers[i].style.width=this.params.width+"px",this.containers[i].style.height=this.params.height+"px",this.containers[i].style.position="relative",this.domContainer.appendChild(this.containers[i])}this.containers.errors.className="errorConsole",this.containers.loading.className="loadingProgress",this.containers.loading.innerHTML="
";var n=this.containers.loading.getElementsByTagName("div")[1];this.LoadingManager=new LoadingManager(n,function(){e.onLoadingComplete()})},PocketGL.prototype.onWindowResize=function(){if(!Utils.isFullscreen()){var e=Utils.getElementSize(this.domContainer);if(this.renderer.setSize(e.width,this.params.height),this.fragmentOnly)this.uniforms.resolution.value.x=this.renderer.domElement.width,this.uniforms.resolution.value.y=this.renderer.domElement.height;else{var t=e.width;this.camera.aspect=t/this.params.height,this.camera.updateProjectionMatrix()}if(void 0!=this.currentmesh){var i=1;e.widthe?a.unshift(a.pop()):a.push(a.shift());for(var r=n.length;r--;){var o=n[r],s=o.clone();t.replace(o,a[r]),o.start.row=s.start.row,o.start.column=s.start.column}},this.selectMore=function(e,t,i){var r=this.session,o=r.multiSelect,s=o.toOrientedRange();if(!s.isEmpty()||(s=r.getWordRange(s.start.row,s.start.column),s.cursor=-1==e?s.start:s.end,this.multiSelect.addRange(s),!i)){var a=r.getTextRange(s),l=n(r,a,e);l&&(l.cursor=-1==e?l.start:l.end,this.$blockScrolling+=1,this.session.unfold(l),this.multiSelect.addRange(l),this.$blockScrolling-=1,this.renderer.scrollCursorIntoView(null,.5)),t&&this.multiSelect.substractPoint(s.cursor)}},this.alignCursors=function(){var e=this.session,t=e.multiSelect,i=t.ranges,n=-1,r=i.filter(function(e){return e.cursor.row==n?!0:void(n=e.cursor.row)});if(i.length&&r.length!=i.length-1){r.forEach(function(e){t.substractPoint(e.cursor)});var o=0,s=1/0,a=i.map(function(t){var i=t.cursor,n=e.getLine(i.row),r=n.substr(i.column).search(/\S/g);return-1==r&&(r=0),i.column>o&&(o=i.column),s>r&&(s=r),r});i.forEach(function(t,i){var n=t.cursor,r=o-n.column,c=a[i]-s;r>c?e.insert(n,d.stringRepeat(" ",r-c)):e.remove(new l(n.row,n.column,n.row,n.column-r+c)),t.start.column=t.end.column=o,t.start.row=t.end.row=n.row,t.cursor=t.end}),t.fromOrientedRange(i[0]),this.renderer.updateCursor(),this.renderer.updateBackMarkers()}else{var c=this.selection.getRange(),h=c.start.row,u=c.end.row,p=h==u;if(p){var f,m=this.session.getLength();do f=this.session.getLine(u);while(/[=:]/.test(f)&&++u0);0>h&&(h=0),u>=m&&(u=m-1)}var g=this.session.removeFullLines(h,u);g=this.$reAlignText(g,p),this.session.insert({row:h,column:0},g.join("\n")+"\n"),p||(c.start.column=0,c.end.column=g[g.length-1].length),this.selection.setRange(c)}},this.$reAlignText=function(e,t){function i(e){return d.stringRepeat(" ",e)}function n(e){return e[2]?i(s)+e[2]+i(a-e[2].length+l)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function r(e){return e[2]?i(s+a-e[2].length)+e[2]+i(l," ")+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}function o(e){return e[2]?i(s)+e[2]+i(l)+e[4].replace(/^([=:])\s+/,"$1 "):e[0]}var s,a,l,c=!0,h=!0;return e.map(function(e){var t=e.match(/(\s*)(.*?)(\s*)([=:].*)/);return t?null==s?(s=t[1].length,a=t[2].length,l=t[3].length,t):(s+a+l!=t[1].length+t[2].length+t[3].length&&(h=!1),s!=t[1].length&&(c=!1),s>t[1].length&&(s=t[1].length),at[3].length&&(l=t[3].length),t):[e]}).map(t?n:c?h?r:n:o)}}).call(E.prototype),t.onSessionChange=function(e){var t=e.session;t&&!t.multiSelect&&(t.$selectionMarkers=[],t.selection.$initRangeList(),t.multiSelect=t.selection),this.multiSelect=t&&t.multiSelect;var i=e.oldSession;i&&(i.multiSelect.off("addRange",this.$onAddRange),i.multiSelect.off("removeRange",this.$onRemoveRange),i.multiSelect.off("multiSelect",this.$onMultiSelect),i.multiSelect.off("singleSelect",this.$onSingleSelect),i.multiSelect.lead.off("change",this.$checkMultiselectChange),i.multiSelect.anchor.off("change",this.$checkMultiselectChange)),t&&(t.multiSelect.on("addRange",this.$onAddRange),t.multiSelect.on("removeRange",this.$onRemoveRange),t.multiSelect.on("multiSelect",this.$onMultiSelect),t.multiSelect.on("singleSelect",this.$onSingleSelect),t.multiSelect.lead.on("change",this.$checkMultiselectChange),t.multiSelect.anchor.on("change",this.$checkMultiselectChange)),t&&this.inMultiSelectMode!=t.selection.inMultiSelectMode&&(t.selection.inMultiSelectMode?this.$onMultiSelect():this.$onSingleSelect())},t.MultiSelect=o,e("./config").defineOptions(E.prototype,"editor",{enableMultiselect:{set:function(e){o(this),e?(this.on("changeSession",this.$multiselectOnSessionChange),this.on("mousedown",h)):(this.off("changeSession",this.$multiselectOnSessionChange),this.off("mousedown",h))},value:!0},enableBlockSelect:{set:function(e){this.$blockSelectEnabled=e},value:!0}})}),ace.define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"],function(e,t,i){"use strict";var n=e("../../range").Range,r=t.FoldMode=function(){};(function(){this.foldingStartMarker=null,this.foldingStopMarker=null,this.getFoldWidget=function(e,t,i){var n=e.getLine(i);return this.foldingStartMarker.test(n)?"start":"markbeginend"==t&&this.foldingStopMarker&&this.foldingStopMarker.test(n)?"end":""},this.getFoldWidgetRange=function(e,t,i){return null},this.indentationBlock=function(e,t,i){var r=/\S/,o=e.getLine(t),s=o.search(r);if(-1!=s){for(var a=i||o.length,l=e.getLength(),c=t,h=t;++t=u)break;h=t}}if(h>c){var d=e.getLine(h).length;return new n(c,a,h,d)}}},this.openingBracketBlock=function(e,t,i,r,o){var s={row:i,column:r+1},a=e.$findClosingBracket(t,s,o);if(a){var l=e.foldWidgets[a.row];return null==l&&(l=e.getFoldWidget(a.row)),"start"==l&&a.row>s.row&&(a.row--,a.column=e.getLine(a.row).length),n.fromPoints(s,a)}},this.closingBracketBlock=function(e,t,i,r,o){var s={row:i,column:r},a=e.$findOpeningBracket(t,s);return a?(a.column++,s.column--,n.fromPoints(a,s)):void 0}}).call(r.prototype)}),ace.define("ace/theme/textmate",["require","exports","module","ace/lib/dom"],function(e,t,i){"use strict";t.isDark=!1,t.cssClass="ace-tm",t.cssText='.ace-tm .ace_gutter {background: #f0f0f0;color: #333;}.ace-tm .ace_print-margin {width: 1px;background: #e8e8e8;}.ace-tm .ace_fold {background-color: #6B72E6;}.ace-tm {background-color: #FFFFFF;color: black;}.ace-tm .ace_cursor {color: black;}.ace-tm .ace_invisible {color: rgb(191, 191, 191);}.ace-tm .ace_storage,.ace-tm .ace_keyword {color: blue;}.ace-tm .ace_constant {color: rgb(197, 6, 11);}.ace-tm .ace_constant.ace_buildin {color: rgb(88, 72, 246);}.ace-tm .ace_constant.ace_language {color: rgb(88, 92, 246);}.ace-tm .ace_constant.ace_library {color: rgb(6, 150, 14);}.ace-tm .ace_invalid {background-color: rgba(255, 0, 0, 0.1);color: red;}.ace-tm .ace_support.ace_function {color: rgb(60, 76, 114);}.ace-tm .ace_support.ace_constant {color: rgb(6, 150, 14);}.ace-tm .ace_support.ace_type,.ace-tm .ace_support.ace_class {color: rgb(109, 121, 222);}.ace-tm .ace_keyword.ace_operator {color: rgb(104, 118, 135);}.ace-tm .ace_string {color: rgb(3, 106, 7);}.ace-tm .ace_comment {color: rgb(76, 136, 107);}.ace-tm .ace_comment.ace_doc {color: rgb(0, 102, 255);}.ace-tm .ace_comment.ace_doc.ace_tag {color: rgb(128, 159, 191);}.ace-tm .ace_constant.ace_numeric {color: rgb(0, 0, 205);}.ace-tm .ace_variable {color: rgb(49, 132, 149);}.ace-tm .ace_xml-pe {color: rgb(104, 104, 91);}.ace-tm .ace_entity.ace_name.ace_function {color: #0000A2;}.ace-tm .ace_heading {color: rgb(12, 7, 255);}.ace-tm .ace_list {color:rgb(185, 6, 144);}.ace-tm .ace_meta.ace_tag {color:rgb(0, 22, 142);}.ace-tm .ace_string.ace_regex {color: rgb(255, 0, 0)}.ace-tm .ace_marker-layer .ace_selection {background: rgb(181, 213, 255);}.ace-tm.ace_multiselect .ace_selection.ace_start {box-shadow: 0 0 3px 0px white;}.ace-tm .ace_marker-layer .ace_step {background: rgb(252, 255, 0);}.ace-tm .ace_marker-layer .ace_stack {background: rgb(164, 229, 101);}.ace-tm .ace_marker-layer .ace_bracket {margin: -1px 0 0 -1px;border: 1px solid rgb(192, 192, 192);}.ace-tm .ace_marker-layer .ace_active-line {background: rgba(0, 0, 0, 0.07);}.ace-tm .ace_gutter-active-line {background-color : #dcdcdc;}.ace-tm .ace_marker-layer .ace_selected-word {background: rgb(250, 250, 255);border: 1px solid rgb(200, 200, 250);}.ace-tm .ace_indent-guide {background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==") right repeat-y;}';var n=e("../lib/dom");n.importCssString(t.cssText,t.cssClass)}),ace.define("ace/line_widgets",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/range"],function(e,t,i){"use strict";function n(e){this.session=e,this.session.widgetManager=this,this.session.getRowLength=this.getRowLength,this.session.$getWidgetScreenLength=this.$getWidgetScreenLength,this.updateOnChange=this.updateOnChange.bind(this),this.renderWidgets=this.renderWidgets.bind(this),this.measureWidgets=this.measureWidgets.bind(this),this.session._changedWidgets=[],this.$onChangeEditor=this.$onChangeEditor.bind(this),this.session.on("change",this.updateOnChange),this.session.on("changeFold",this.updateOnFold),this.session.on("changeEditor",this.$onChangeEditor)}var r=(e("./lib/oop"),e("./lib/dom"));e("./range").Range;(function(){this.getRowLength=function(e){var t;return t=this.lineWidgets?this.lineWidgets[e]&&this.lineWidgets[e].rowCount||0:0,this.$useWrapMode&&this.$wrapData[e]?this.$wrapData[e].length+1+t:1+t},this.$getWidgetScreenLength=function(){var e=0;return this.lineWidgets.forEach(function(t){t&&t.rowCount&&!t.hidden&&(e+=t.rowCount)}),e},this.$onChangeEditor=function(e){this.attach(e.editor)},this.attach=function(e){e&&e.widgetManager&&e.widgetManager!=this&&e.widgetManager.detach(),this.editor!=e&&(this.detach(),this.editor=e,e&&(e.widgetManager=this,e.renderer.on("beforeRender",this.measureWidgets),e.renderer.on("afterRender",this.renderWidgets)))},this.detach=function(e){var t=this.editor;if(t){this.editor=null,t.widgetManager=null,t.renderer.off("beforeRender",this.measureWidgets),t.renderer.off("afterRender",this.renderWidgets);var i=this.session.lineWidgets;i&&i.forEach(function(e){e&&e.el&&e.el.parentNode&&(e._inDocument=!1,e.el.parentNode.removeChild(e.el))})}},this.updateOnFold=function(e,t){var i=t.lineWidgets;if(i&&e.action){for(var n=e.data,r=n.start.row,o=n.end.row,s="add"==e.action,a=r+1;o>a;a++)i[a]&&(i[a].hidden=s);i[o]&&(s?i[r]?i[o].hidden=s:i[r]=i[o]:(i[r]==i[o]&&(i[r]=void 0),i[o].hidden=s))}},this.updateOnChange=function(e){var t=this.session.lineWidgets;if(t){var i=e.start.row,n=e.end.row-i;if(0===n);else if("remove"==e.action){var r=t.splice(i+1,n);r.forEach(function(e){e&&this.removeLineWidget(e)},this),this.$updateRows()}else{var o=new Array(n);o.unshift(i,0),t.splice.apply(t,o),this.$updateRows()}}},this.$updateRows=function(){var e=this.session.lineWidgets;if(e){var t=!0;e.forEach(function(e,i){if(e)for(t=!1,e.row=i;e.$oldWidget;)e.$oldWidget.row=i,e=e.$oldWidget}),t&&(this.session.lineWidgets=null)}},this.addLineWidget=function(e){this.session.lineWidgets||(this.session.lineWidgets=new Array(this.session.getLength()));var t=this.session.lineWidgets[e.row];t&&(e.$oldWidget=t,t.el&&t.el.parentNode&&(t.el.parentNode.removeChild(t.el),t._inDocument=!1)),this.session.lineWidgets[e.row]=e,e.session=this.session;var i=this.editor.renderer;e.html&&!e.el&&(e.el=r.createElement("div"),e.el.innerHTML=e.html),e.el&&(r.addCssClass(e.el,"ace_lineWidgetContainer"),e.el.style.position="absolute",e.el.style.zIndex=5,i.container.appendChild(e.el),e._inDocument=!0),e.coverGutter||(e.el.style.zIndex=3),e.pixelHeight||(e.pixelHeight=e.el.offsetHeight),null==e.rowCount&&(e.rowCount=e.pixelHeight/i.layerConfig.lineHeight);var n=this.session.getFoldAt(e.row,0);if(e.$fold=n,n){var o=this.session.lineWidgets;e.row!=n.end.row||o[n.start.row]?e.hidden=!0:o[n.start.row]=e}return this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows(),this.renderWidgets(null,i),this.onWidgetChanged(e),e},this.removeLineWidget=function(e){if(e._inDocument=!1,e.session=null,e.el&&e.el.parentNode&&e.el.parentNode.removeChild(e.el),e.editor&&e.editor.destroy)try{e.editor.destroy()}catch(t){}if(this.session.lineWidgets){var i=this.session.lineWidgets[e.row];if(i==e)this.session.lineWidgets[e.row]=e.$oldWidget,e.$oldWidget&&this.onWidgetChanged(e.$oldWidget);else for(;i;){if(i.$oldWidget==e){i.$oldWidget=e.$oldWidget;break}i=i.$oldWidget}}this.session._emit("changeFold",{data:{start:{row:e.row}}}),this.$updateRows()},this.getWidgetsAtRow=function(e){for(var t=this.session.lineWidgets,i=t&&t[e],n=[];i;)n.push(i),i=i.$oldWidget;return n},this.onWidgetChanged=function(e){this.session._changedWidgets.push(e),this.editor&&this.editor.renderer.updateFull()},this.measureWidgets=function(e,t){var i=this.session._changedWidgets,n=t.layerConfig;if(i&&i.length){for(var r=1/0,o=0;oa&&(a=0)),s.rowCount!=a&&(s.rowCount=a,s.row0&&!n[r];)r--;this.firstRow=i.firstRow,this.lastRow=i.lastRow,t.$cursorLayer.config=i;for(var s=r;o>=s;s++){var a=n[s];if(a&&a.el)if(a.hidden)a.el.style.top=-100-(a.pixelHeight||0)+"px";else{a._inDocument||(a._inDocument=!0,t.container.appendChild(a.el));var l=t.$cursorLayer.getPixelPosition({row:s,column:0},!0).top;a.coverLine||(l+=i.lineHeight*this.session.getRowLineCount(a.row)),a.el.style.top=l-i.offset+"px";var c=a.coverGutter?0:t.gutterWidth;a.fixedWidth||(c-=t.scrollLeft),a.el.style.left=c+"px",a.fullWidth&&a.screenWidth&&(a.el.style.minWidth=i.width+2*i.padding+"px"),a.fixedWidth?a.el.style.right=t.scrollBar.getWidth()+"px":a.el.style.right=""}}}}}).call(n.prototype),t.LineWidgets=n}),ace.define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range"],function(e,t,i){"use strict";function n(e,t,i){for(var n=0,r=e.length-1;r>=n;){var o=n+r>>1,s=i(t,e[o]);if(s>0)n=o+1;else{if(!(0>s))return o;r=o-1}}return-(n+1)}function r(e,t,i){var r=e.getAnnotations().sort(a.comparePoints);if(r.length){var o=n(r,{row:t,column:-1},a.comparePoints);0>o&&(o=-o-1),o>=r.length?o=i>0?0:r.length-1:0===o&&0>i&&(o=r.length-1);var s=r[o];if(s&&i){if(s.row===t){do s=r[o+=i];while(s&&s.row===t);if(!s)return r.slice()}var l=[];t=s.row;do l[0>i?"unshift":"push"](s),s=r[o+=i];while(s&&s.row==t);return l.length&&l}}}var o=e("../line_widgets").LineWidgets,s=e("../lib/dom"),a=e("../range").Range;t.showErrorMarker=function(e,t){var i=e.session;i.widgetManager||(i.widgetManager=new o(i),i.widgetManager.attach(e));var n=e.getCursorPosition(),a=n.row,l=i.widgetManager.getWidgetsAtRow(a).filter(function(e){return"errorMarker"==e.type})[0];l?l.destroy():a-=t;var c,h=r(i,a,t);if(h){var u=h[0];n.column=(u.pos&&"number"!=typeof u.column?u.pos.sc:u.column)||0,n.row=u.row,c=e.renderer.$gutterLayer.$annotations[n.row]}else{if(l)return;c={text:["Looks good!"],className:"ace_ok"}}e.session.unfold(n.row),e.selection.moveToPosition(n);var d={row:n.row,fixedWidth:!0,coverGutter:!0,el:s.createElement("div"),type:"errorMarker"},p=d.el.appendChild(s.createElement("div")),f=d.el.appendChild(s.createElement("div"));f.className="error_widget_arrow "+c.className;var m=e.renderer.$cursorLayer.getPixelPosition(n).left;f.style.left=m+e.renderer.gutterWidth-5+"px",d.el.className="error_widget_wrapper",p.className="error_widget "+c.className,p.innerHTML=c.text.join("
"),p.appendChild(s.createElement("div"));var g=function(e,t,i){return 0!==t||"esc"!==i&&"return"!==i?void 0:(d.destroy(),{command:"null"})};d.destroy=function(){e.$mouseHandler.isMousePressed||(e.keyBinding.removeKeyboardHandler(g),i.widgetManager.removeLineWidget(d),e.off("changeSelection",d.destroy),e.off("changeSession",d.destroy),e.off("mouseup",d.destroy),e.off("change",d.destroy))},e.keyBinding.addKeyboardHandler(g),e.on("changeSelection",d.destroy),e.on("changeSession",d.destroy),e.on("mouseup",d.destroy),e.on("change",d.destroy),e.session.widgetManager.addLineWidget(d),d.el.onmousedown=e.focus.bind(e),e.renderer.scrollCursorIntoView(null,.5,{bottom:d.el.offsetHeight})},s.importCssString(" .error_widget_wrapper { background: inherit; color: inherit; border:none } .error_widget { border-top: solid 2px; border-bottom: solid 2px; margin: 5px 0; padding: 10px 40px; white-space: pre-wrap; } .error_widget.ace_error, .error_widget_arrow.ace_error{ border-color: #ff5a5a } .error_widget.ace_warning, .error_widget_arrow.ace_warning{ border-color: #F1D817 } .error_widget.ace_info, .error_widget_arrow.ace_info{ border-color: #5a5a5a } .error_widget.ace_ok, .error_widget_arrow.ace_ok{ border-color: #5aaa5a } .error_widget_arrow { position: absolute; border: solid 5px; border-top-color: transparent!important; border-right-color: transparent!important; border-left-color: transparent!important; top: -5px; }","")}),ace.define("ace/ace",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/dom","ace/lib/event","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config"],function(e,t,i){"use strict";e("./lib/fixoldbrowsers");var n=e("./lib/dom"),r=e("./lib/event"),o=e("./editor").Editor,s=e("./edit_session").EditSession,a=e("./undomanager").UndoManager,l=e("./virtual_renderer").VirtualRenderer;e("./worker/worker_client"),e("./keyboard/hash_handler"),e("./placeholder"),e("./multi_select"),e("./mode/folding/fold_mode"),e("./theme/textmate"),e("./ext/error_marker"),t.config=e("./config"),t.require=e,t.edit=function(e){if("string"==typeof e){var i=e;if(e=document.getElementById(i),!e)throw new Error("ace.edit can't find div #"+i)}if(e&&e.env&&e.env.editor instanceof o)return e.env.editor;var s="";if(e&&/input|textarea/i.test(e.tagName)){var a=e;s=a.value,e=n.createElement("pre"),a.parentNode.replaceChild(e,a)}else e&&(s=n.getInnerText(e),e.innerHTML="");var c=t.createEditSession(s),h=new o(new l(e));h.setSession(c);var u={document:c,editor:h,onResize:h.resize.bind(h,null)};return a&&(u.textarea=a),r.addListener(window,"resize",u.onResize),h.on("destroy",function(){r.removeListener(window,"resize",u.onResize),u.editor.container.env=null}),h.container.env=h.env=u,h},t.createEditSession=function(e,t){var i=new s(e,t);return i.setUndoManager(new a),i},t.EditSession=s,t.UndoManager=a,t.version="1.2.3"}),function(){ace.require(["ace/ace"],function(e){e&&e.config.init(!0),window.ace||(window.ace=e);for(var t in e)e.hasOwnProperty(t)&&(window.ace[t]=e[t])})}(),define("ace_builds/ace",function(){}),define("app/pocket.gl",["text!src/css/style.css","text!src/default_shaders/vertex.glsl","text!src/default_shaders/fragment.glsl","app/utils","app/tabs","app/config","app/loadingManager","app/meshLoader","clipboard","three_builds/three","three_examples/Detector","three_examples/controls/OrbitControls","dat_gui/dat.gui","ace_builds/ace"],function(stylesheet,defaultVertex,defaultFragment,Utils,PocketGLTabs,config,LoadingManager,MeshLoader,Clipboard){function PocketGL(containerIDorDomEl,params,baseURL){var scope=this;if(this.containerNames=["render","errors","loading","vertex_shader","fragment_shader"],void 0==params&&(params={}),"string"==typeof params||params instanceof String){if(void 0==baseURL){var lastSlash=params.lastIndexOf("/");-1==lastSlash&&(lastSlash=params.lastIndexOf("\\")),baseURL=-1==lastSlash?"./":params.substring(0,lastSlash)}var loaderV=new THREE.XHRLoader;loaderV.load(params,function(text){eval("params = "+text),scope.initObject(containerIDorDomEl,params,baseURL)})}else this.initObject(containerIDorDomEl,params,baseURL)}console.log("pocket.gl "+config.version);var sheet=document.createElement("style");return sheet.setAttribute("media","screen"),sheet.appendChild(document.createTextNode(stylesheet)),document.head.appendChild(sheet),PocketGL.prototype.initObject=function(e,t,i){var n=this;if(this.domContainer="string"==typeof e||e instanceof String?document.getElementById(e):e,this.domContainer.className+=" pocketgl",this.baseURL=void 0==i?"":i,""!=this.baseURL&&"/"!=this.baseURL[this.baseURL.length-1]&&(this.baseURL+="/"),this.readParams(t)){if(!Detector.webgl){this.domContainer.style.border="1px solid #aaa",this.domContainer.style.backgroundColor="#fff";var r=document.createElement("div");return r.style.textAlign="center",r.innerHTML="

pocket.gl

",this.domContainer.appendChild(r),void this.domContainer.appendChild(Detector.getWebGLErrorMessage())}if(this.currentView="render",this.createDomElements(),this.clock=new THREE.Clock,this.frameCount=0,void 0!=t.vertexShaderFile||void 0!=t.fragmentShaderFile){if(this.showLoading(),this.loadingShaders=!0,void 0!=t.vertexShaderFile){var o=new THREE.XHRLoader;this.LoadingManager.addObject(o),o.load(this.baseURL+t.vertexShaderFile,function(e){t.vertexShader=e},function(e){if(e.lengthComputable){var t=e.loaded/e.total;n.LoadingManager.onProgress(o,t)}},function(e){n.LoadingManager.onError(e)})}if(void 0!=t.fragmentShaderFile){var s=new THREE.XHRLoader;this.LoadingManager.addObject(s),s.load(this.baseURL+t.fragmentShaderFile,function(e){t.fragmentShader=e,n.LoadingManager.onProgress(s,1)},function(e){if(e.lengthComputable){var t=e.loaded/e.total;n.LoadingManager.onProgress(s,t)}},function(e){n.LoadingManager.onError(e)})}this.LoadingManager.setReady()}else this.loadingShaders=!1,this.init()}},PocketGL.prototype.readParams=function(e){void 0==e&&(e={}),void 0==e.meshes&&(e.meshes=[]),void 0!=e.width&&void 0==e.fluidWidth&&(e.fluidWidth=!1),1==e.autoOrbit&&(e.animated=!0);for(id in config)void 0==e[id]&&(e[id]=config[id]);this.shaderEditorEnabled=!0,void 0!=e.vertexShaderFile&&(e.vertexShader="loading..."),void 0!=e.fragmentShaderFile&&(e.fragmentShader="loading...");var t=!1;for(var i in e.meshes)if(void 0!==e.meshes[i].materials){t=!0;break}return this.fragmentOnly=!1,void 0==e.vertexShader&&void 0==e.fragmentShader&&t?this.shaderEditorEnabled=!1:void 0==e.vertexShader&&void 0!=e.fragmentShader?(this.fragmentOnly=!0,e.vertexShader="void main(){ gl_Position = vec4( position, 1.0 ); }",e.meshes=[],this.shaderEditorEnabled=!0):(void 0==e.vertexShader&&(e.vertexShader=defaultVertex),void 0==e.fragmentShader&&(e.fragmentShader=defaultFragment)),this.params=e,!0},PocketGL.prototype.createDomElements=function(){var e=this;this.shaderEditorEnabled&&this.params.showTabs&&(this.tabs=new PocketGLTabs(this.domContainer,this.params.tabColor,this.params.tabTextColor,!this.fragmentOnly,function(t){e.switchView(t)})),this.params.fluidWidth||(this.domContainer.style.width=this.params.width+"px",this.domContainer.style.position="relative"),this.containers={};for(var t in this.containerNames){var i=this.containerNames[t];this.containers[i]=document.createElement("div"),t>0&&(this.containers[i].style.display="none"),this.params.fluidWidth?(this.params.width=Utils.getElementSize(this.domContainer).width,window.addEventListener("resize",function(){e.onWindowResize()},!1)):this.containers[i].style.width=this.params.width+"px",this.containers[i].style.height=this.params.height+"px",this.containers[i].style.position="relative",this.domContainer.appendChild(this.containers[i])}this.containers.errors.className="errorConsole",this.containers.loading.className="loadingProgress",this.containers.loading.innerHTML="
";var n=this.containers.loading.getElementsByTagName("div")[1];this.LoadingManager=new LoadingManager(n,function(){e.onLoadingComplete()})},PocketGL.prototype.onWindowResize=function(){if(!Utils.isFullscreen()){var e=Utils.getElementSize(this.domContainer);if(this.renderer.setSize(e.width,this.params.height),this.fragmentOnly)this.uniforms.resolution.value.x=this.renderer.domElement.width,this.uniforms.resolution.value.y=this.renderer.domElement.height;else{var t=e.width;this.camera.aspect=t/this.params.height,this.camera.updateProjectionMatrix()}if(void 0!=this.currentmesh){var i=1;e.width",e},PocketGL.prototype.onFullscreenChange=function(){if(this.fullscreenMode){Utils.isFullscreen()||(this.fullscreenMode=!1);var e;e=Utils.isFullscreen()?Utils.getWindowSize():this.windowedSize,this.renderer.setSize(e.width,e.height),this.fragmentOnly?(this.uniforms.resolution.value.x=this.renderer.domElement.width,this.uniforms.resolution.value.y=this.renderer.domElement.height):(this.camera.aspect=e.width/e.height,this.camera.updateProjectionMatrix()),this.render();var t=this;this.params.animated&&window.setTimeout(function(){t.resumeAfterFullscreen()},500)}},PocketGL.prototype.switchView=function(e){if(void 0!=this.containers[e]&&(Utils.isFullscreen()||(this.fullscreenMode=!1),e!=this.currentView))switch(this.containers[this.currentView].style.display="none",this.containers[e].style.display="block",this.currentView=e,void 0!=this.tabs&&this.tabs.enable(),this.copyButtons&&(this.copyButtons.style.display="none"),e){case"render":this.shaderEditorEnabled&&this.updateShadersFromEditor();break;case"vertex_shader":void 0==this.editorVertex&&(this.editorVertex=this.createEditor(this.containers.vertex_shader,this.params.vertexShader),this.params.fluidWidth&&(this.containers[e].style.width="")),Utils.mobileAndTabletcheck()||this.editorVertex.focus(),this.copyButtons&&(this.copyButtons.style.display="block");break;case"fragment_shader":void 0==this.editorFragment&&(this.editorFragment=this.createEditor(this.containers.fragment_shader,this.params.fragmentShader),this.params.fluidWidth&&(this.containers[e].style.width="")),Utils.mobileAndTabletcheck()||this.editorFragment.focus(),this.copyButtons&&(this.copyButtons.style.display="block");break;case"loading":void 0!=this.tabs&&this.tabs.disable()}},PocketGL.prototype.createEditor=function(e,t){var i=ace.edit(e);return i.$blockScrolling=1/0,i.setTheme("ace/theme/"+("dark"==this.params.editorTheme?config.darkAceTheme:config.brightAceTheme)),i.session.setMode("ace/mode/glsl"),i.setShowPrintMargin(!1),i.setValue(t,-1),i.getSession().setUseWrapMode(this.params.editorWrap),i},PocketGL.prototype.updateUniforms=function(){function e(e,t){"float"==e.type||"integer"==e.type?t.uniforms[e.name].value=t.GUIParams[e.GUIName]:"color"==e.type?t.uniforms[e.name].value=new THREE.Color(t.GUIParams[e.GUIName]):"boolean"==e.type&&(t.uniforms[e.name].value=t.GUIParams[e.GUIName]?1:0)}if(this.uniforms){void 0!=this.uniforms.time&&this.params.animated&&this.isPlaying()&&(this.uniforms.time.value+=this.clock.getDelta());for(uniformid in this.params.uniforms){var t=this.params.uniforms[uniformid];if(void 0==t.length)e(t,this);else for(var i=1;i")},PocketGL.prototype.showLoading=function(){this.switchView("loading")},PocketGL.prototype.logErrors=function(){if(this.shaderEditorEnabled){var e="";if(void 0!=this.currentMaterial.program&&void 0!=this.currentMaterial.program.diagnostics){var t=this.currentMaterial.program.diagnostics.programLog,i=this.currentMaterial.program.diagnostics.fragmentShader.log,n=this.currentMaterial.program.diagnostics.vertexShader.log;n=this.adjustLineNumbers(n,Utils.countLines(this.currentMaterial.program.diagnostics.vertexShader.prefix)),i=this.adjustLineNumbers(i,Utils.countLines(this.currentMaterial.program.diagnostics.fragmentShader.prefix)),e=t+"

",""!=n&&(e+="Vertex Shader errors:
"+n+"

"),""!=i&&(e+="Fragment Shader errors:
"+i),this.switchView("errors"),this.errorStop()}else this.errorResume();this.containers.errors.innerHTML=e}},PocketGL.prototype.rotateCamera=function(e,t){var i=this.params.cameraDistance*Math.cos(e),n=this.params.cameraDistance*Math.sin(e);this.camera.position.x=i*Math.sin(t),this.camera.position.y=n,this.camera.position.z=i*Math.cos(t)},PocketGL.prototype.init=function(){function e(e){"boolean"==e.type?n.uniforms[e.name]={type:"f",value:e.type?1:0}:"float"==e.type?n.uniforms[e.name]={type:"f",value:e.value}:"integer"==e.type?n.uniforms[e.name]={type:"f",value:parseInt(e.value)}:"color"==e.type&&(n.uniforms[e.name]={type:"c",value:new THREE.Color(e.value)})}function t(e){"float"==e.type||"boolean"==e.type?n.GUIParams[e.GUIName]=e.value:"color"==e.type?n.GUIParams[e.GUIName]=e.value:"integer"==e.type&&(n.GUIParams[e.GUIName]=parseInt(e.value))}function i(e,t){"float"==e.type&&t.add(n.GUIParams,e.GUIName,e.min,e.max).onChange(function(){n.render()}),"integer"==e.type?t.add(n.GUIParams,e.GUIName,parseInt(e.min),parseInt(e.max)).step(1).onChange(function(){n.render()}):"color"==e.type?t.addColor(n.GUIParams,e.GUIName).onChange(function(){n.render()}):"boolean"==e.type&&t.add(n.GUIParams,e.GUIName).onChange(function(){n.render()})}var n=this;this.fragmentOnly?(this.camera=new THREE.Camera,this.camera.position.z=1):(this.camera=new THREE.PerspectiveCamera(45,this.params.width/this.params.height,.1,1e3),this.rotateCamera(Utils.deg2Rad(this.params.cameraPitch),Utils.deg2Rad(this.params.cameraYaw)));var r=new THREE.Scene;if(this.scene=r,this.uniforms={},this.params.animated&&(this.uniforms.time={type:"f",value:0}),this.fragmentOnly&&(this.uniforms.resolution={type:"v2",value:new THREE.Vector2}),void 0!=this.params.uniforms)for(var o in this.params.uniforms){var s=this.params.uniforms[o];if(void 0!=s.length)for(var a=1;a1||void 0!=this.params.uniforms)&&(g=new dat.GUI({autoPlace:!1}),this.params.GUIClosed&&g.close()),this.params.meshes.length>1)g.add(this.GUIParams,"Mesh",m).onChange(function(){n.loadMesh(n.params.meshes[n.GUIParams.Mesh],u),n.LoadingManager.setReady()});else if(0==this.params.meshes.length)if(this.fragmentOnly){var E=new THREE.PlaneBufferGeometry(2,2),v=new THREE.Mesh(E,u);r.add(v)}else this.loadMesh({type:"teapot",doubleSided:!0},u);for(var o in this.params.uniforms){var s=this.params.uniforms[o];if(void 0!=s.length){for(var y=g.addFolder(s[0].groupName),a=1;a=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|new|delete|typeof|void)"},{token:"punctuation.operator",regex:"\\?|\\:|\\,|\\;|\\."},{token:"paren.lparen",regex:"[[({]"},{token:"paren.rparen",regex:"[\\])}]"},{token:"text",regex:"\\s+"}],comment:[{token:"comment",regex:".*?\\*\\/",next:"start"},{token:"comment",regex:".+"}],singleLineComment:[{token:"comment",regex:/\\$/,next:"singleLineComment"},{token:"comment",regex:/$/,next:"start"},{defaultToken:"comment"}],directive:[{token:"constant.other.multiline",regex:/\\/},{token:"constant.other.multiline",regex:/.*\\/},{token:"constant.other",regex:"\\s*<.+?>",next:"start"},{token:"constant.other",regex:'\\s*["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]',next:"start"},{token:"constant.other",regex:"\\s*['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']",next:"start"},{token:"constant.other",regex:/[^\\\/]+/,next:"start"}]},this.embedRules(r,"doc-",[r.getEndRule("start")]),this.normalizeRules()};n.inherits(a,o),t.c_cppHighlightRules=a}),ace.define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"],function(e,t,i){"use strict";var n=e("../range").Range,r=function(){};(function(){this.checkOutdent=function(e,t){return/^\s+$/.test(e)?/^\s*\}/.test(t):!1},this.autoOutdent=function(e,t){var i=e.getLine(t),r=i.match(/^(\s*\})/);if(!r)return 0;var o=r[1].length,s=e.findMatchingBracket({row:t,column:o});if(!s||s.row==t)return 0;var a=this.$getIndent(e.getLine(s.row));e.replace(new n(t,0,t,o-1),a)},this.$getIndent=function(e){return e.match(/^\s*/)[0]}}).call(r.prototype),t.MatchingBraceOutdent=r}),ace.define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"],function(e,t,i){"use strict";var n,r=e("../../lib/oop"),o=e("../behaviour").Behaviour,s=e("../../token_iterator").TokenIterator,a=e("../../lib/lang"),l=["text","paren.rparen","punctuation.operator"],c=["text","paren.rparen","punctuation.operator","comment"],h={},u=function(e){var t=-1;return e.multiSelect&&(t=e.selection.index,h.rangeCount!=e.multiSelect.rangeCount&&(h={rangeCount:e.multiSelect.rangeCount})),h[t]?n=h[t]:void(n=h[t]={autoInsertedBrackets:0,autoInsertedRow:-1,autoInsertedLineEnd:"",maybeInsertedBrackets:0,maybeInsertedRow:-1,maybeInsertedLineStart:"",maybeInsertedLineEnd:""})},d=function(e,t,i,n){var r=e.end.row-e.start.row;return{text:i+t+n,selection:[0,e.start.column+1,r,e.end.column+(r?0:1)]}},p=function(){this.add("braces","insertion",function(e,t,i,r,o){var s=i.getCursorPosition(),l=r.doc.getLine(s.row);if("{"==o){u(i);var c=i.getSelectionRange(),h=r.doc.getTextRange(c);if(""!==h&&"{"!==h&&i.getWrapBehavioursEnabled())return d(c,h,"{","}");if(p.isSaneInsertion(i,r))return/[\]\}\)]/.test(l[s.column])||i.inMultiSelectMode?(p.recordAutoInsert(i,r,"}"),{text:"{}",selection:[1,1]}):(p.recordMaybeInsert(i,r,"{"),{text:"{",selection:[1,1]})}else if("}"==o){u(i);var f=l.substring(s.column,s.column+1);if("}"==f){var m=r.$findOpeningBracket("}",{column:s.column+1,row:s.row});if(null!==m&&p.isAutoInsertedClosing(s,l,o))return p.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}else{if("\n"==o||"\r\n"==o){u(i);var g="";p.isMaybeInsertedClosing(s,l)&&(g=a.stringRepeat("}",n.maybeInsertedBrackets),p.clearMaybeInsertedClosing());var f=l.substring(s.column,s.column+1);if("}"===f){var E=r.findMatchingBracket({row:s.row,column:s.column+1},"}");if(!E)return null;var v=this.$getIndent(r.getLine(E.row))}else{if(!g)return void p.clearMaybeInsertedClosing();var v=this.$getIndent(l)}var y=v+r.getTabString();return{text:"\n"+y+"\n"+v+g,selection:[1,y.length,1,y.length]}}p.clearMaybeInsertedClosing()}}),this.add("braces","deletion",function(e,t,i,r,o){var s=r.doc.getTextRange(o);if(!o.isMultiLine()&&"{"==s){u(i);var a=r.doc.getLine(o.start.row),l=a.substring(o.end.column,o.end.column+1);if("}"==l)return o.end.column++,o;n.maybeInsertedBrackets--}}),this.add("parens","insertion",function(e,t,i,n,r){if("("==r){u(i);var o=i.getSelectionRange(),s=n.doc.getTextRange(o);if(""!==s&&i.getWrapBehavioursEnabled())return d(o,s,"(",")");if(p.isSaneInsertion(i,n))return p.recordAutoInsert(i,n,")"),{text:"()",selection:[1,1]}}else if(")"==r){u(i);var a=i.getCursorPosition(),l=n.doc.getLine(a.row),c=l.substring(a.column,a.column+1);if(")"==c){var h=n.$findOpeningBracket(")",{column:a.column+1,row:a.row});if(null!==h&&p.isAutoInsertedClosing(a,l,r))return p.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("parens","deletion",function(e,t,i,n,r){var o=n.doc.getTextRange(r);if(!r.isMultiLine()&&"("==o){u(i);var s=n.doc.getLine(r.start.row),a=s.substring(r.start.column+1,r.start.column+2);if(")"==a)return r.end.column++,r}}),this.add("brackets","insertion",function(e,t,i,n,r){if("["==r){u(i);var o=i.getSelectionRange(),s=n.doc.getTextRange(o);if(""!==s&&i.getWrapBehavioursEnabled())return d(o,s,"[","]");if(p.isSaneInsertion(i,n))return p.recordAutoInsert(i,n,"]"),{text:"[]",selection:[1,1]}}else if("]"==r){u(i);var a=i.getCursorPosition(),l=n.doc.getLine(a.row),c=l.substring(a.column,a.column+1);if("]"==c){var h=n.$findOpeningBracket("]",{column:a.column+1,row:a.row});if(null!==h&&p.isAutoInsertedClosing(a,l,r))return p.popAutoInsertedClosing(),{text:"",selection:[1,1]}}}}),this.add("brackets","deletion",function(e,t,i,n,r){var o=n.doc.getTextRange(r);if(!r.isMultiLine()&&"["==o){u(i);var s=n.doc.getLine(r.start.row),a=s.substring(r.start.column+1,r.start.column+2);if("]"==a)return r.end.column++,r}}),this.add("string_dquotes","insertion",function(e,t,i,n,r){if('"'==r||"'"==r){u(i);var o=r,s=i.getSelectionRange(),a=n.doc.getTextRange(s);if(""!==a&&"'"!==a&&'"'!=a&&i.getWrapBehavioursEnabled())return d(s,a,o,o);if(!a){var l=i.getCursorPosition(),c=n.doc.getLine(l.row),h=c.substring(l.column-1,l.column),p=c.substring(l.column,l.column+1),f=n.getTokenAt(l.row,l.column),m=n.getTokenAt(l.row,l.column+1);if("\\"==h&&f&&/escape/.test(f.type))return null;var g,E=f&&/string|escape/.test(f.type),v=!m||/string|escape/.test(m.type);if(p==o)g=E!==v;else{if(E&&!v)return null;if(E&&v)return null;var y=n.$mode.tokenRe;y.lastIndex=0;var b=y.test(h);y.lastIndex=0;var T=y.test(h);if(b||T)return null;if(p&&!/[\s;,.})\]\\]/.test(p))return null;g=!0}return{text:g?o+o:"",selection:[1,1]}}}}),this.add("string_dquotes","deletion",function(e,t,i,n,r){var o=n.doc.getTextRange(r);if(!r.isMultiLine()&&('"'==o||"'"==o)){u(i);var s=n.doc.getLine(r.start.row),a=s.substring(r.start.column+1,r.start.column+2);if(a==o)return r.end.column++,r}})};p.isSaneInsertion=function(e,t){var i=e.getCursorPosition(),n=new s(t,i.row,i.column);if(!this.$matchTokenType(n.getCurrentToken()||"text",l)){var r=new s(t,i.row,i.column+1);if(!this.$matchTokenType(r.getCurrentToken()||"text",l))return!1}return n.stepForward(),n.getCurrentTokenRow()!==i.row||this.$matchTokenType(n.getCurrentToken()||"text",c)},p.$matchTokenType=function(e,t){return t.indexOf(e.type||e)>-1},p.recordAutoInsert=function(e,t,i){var r=e.getCursorPosition(),o=t.doc.getLine(r.row);this.isAutoInsertedClosing(r,o,n.autoInsertedLineEnd[0])||(n.autoInsertedBrackets=0),n.autoInsertedRow=r.row,n.autoInsertedLineEnd=i+o.substr(r.column),n.autoInsertedBrackets++},p.recordMaybeInsert=function(e,t,i){var r=e.getCursorPosition(),o=t.doc.getLine(r.row);this.isMaybeInsertedClosing(r,o)||(n.maybeInsertedBrackets=0),n.maybeInsertedRow=r.row,n.maybeInsertedLineStart=o.substr(0,r.column)+i,n.maybeInsertedLineEnd=o.substr(r.column),n.maybeInsertedBrackets++},p.isAutoInsertedClosing=function(e,t,i){return n.autoInsertedBrackets>0&&e.row===n.autoInsertedRow&&i===n.autoInsertedLineEnd[0]&&t.substr(e.column)===n.autoInsertedLineEnd},p.isMaybeInsertedClosing=function(e,t){return n.maybeInsertedBrackets>0&&e.row===n.maybeInsertedRow&&t.substr(e.column)===n.maybeInsertedLineEnd&&t.substr(0,e.column)==n.maybeInsertedLineStart},p.popAutoInsertedClosing=function(){n.autoInsertedLineEnd=n.autoInsertedLineEnd.substr(1),n.autoInsertedBrackets--},p.clearMaybeInsertedClosing=function(){n&&(n.maybeInsertedBrackets=0,n.maybeInsertedRow=-1)},r.inherits(p,o),t.CstyleBehaviour=p}),ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"],function(e,t,i){"use strict";var n=e("../../lib/oop"),r=e("../../range").Range,o=e("./fold_mode").FoldMode,s=t.FoldMode=function(e){e&&(this.foldingStartMarker=new RegExp(this.foldingStartMarker.source.replace(/\|[^|]*?$/,"|"+e.start)),this.foldingStopMarker=new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/,"|"+e.end)))};n.inherits(s,o),function(){this.foldingStartMarker=/(\{|\[)[^\}\]]*$|^\s*(\/\*)/,this.foldingStopMarker=/^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/,this.singleLineBlockCommentRe=/^\s*(\/\*).*\*\/\s*$/,this.tripleStarBlockCommentRe=/^\s*(\/\*\*\*).*\*\/\s*$/,this.startRegionRe=/^\s*(\/\*|\/\/)#?region\b/,this._getFoldWidgetBase=this.getFoldWidget,this.getFoldWidget=function(e,t,i){var n=e.getLine(i);if(this.singleLineBlockCommentRe.test(n)&&!this.startRegionRe.test(n)&&!this.tripleStarBlockCommentRe.test(n))return"";var r=this._getFoldWidgetBase(e,t,i);return!r&&this.startRegionRe.test(n)?"start":r},this.getFoldWidgetRange=function(e,t,i,n){var r=e.getLine(i);if(this.startRegionRe.test(r))return this.getCommentRegionBlock(e,r,i);var o=r.match(this.foldingStartMarker);if(o){var s=o.index;if(o[1])return this.openingBracketBlock(e,o[1],i,s);var a=e.getCommentFoldRange(i,s+o[0].length,1);return a&&!a.isMultiLine()&&(n?a=this.getSectionRange(e,i):"all"!=t&&(a=null)),a}if("markbegin"!==t){var o=r.match(this.foldingStopMarker);if(o){var s=o.index+o[0].length;return o[1]?this.closingBracketBlock(e,o[1],i,s):e.getCommentFoldRange(i,s,-1)}}},this.getSectionRange=function(e,t){var i=e.getLine(t),n=i.search(/\S/),o=t,s=i.length;t+=1;for(var a=t,l=e.getLength();++tc)break;var h=this.getFoldWidgetRange(e,"all",t);if(h){if(h.start.row<=o)break;if(h.isMultiLine())t=h.end.row;else if(n==c)break}a=t}}return new r(o,s,a,e.getLine(a).length)},this.getCommentRegionBlock=function(e,t,i){for(var n=t.search(/\s*$/),o=e.getLength(),s=i,a=/^\s*(?:\/\*|\/\/|--)#?(end)?region\b/,l=1;++is?new r(s,n,h,t.length):void 0}}.call(s.prototype)}),ace.define("ace/mode/c_cpp",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/c_cpp_highlight_rules","ace/mode/matching_brace_outdent","ace/range","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle"],function(e,t,i){"use strict";var n=e("../lib/oop"),r=e("./text").Mode,o=e("./c_cpp_highlight_rules").c_cppHighlightRules,s=e("./matching_brace_outdent").MatchingBraceOutdent,a=(e("../range").Range,e("./behaviour/cstyle").CstyleBehaviour),l=e("./folding/cstyle").FoldMode,c=function(){this.HighlightRules=o,this.$outdent=new s,this.$behaviour=new a,this.foldingRules=new l};n.inherits(c,r),function(){this.lineCommentStart="//",this.blockComment={start:"/*",end:"*/"},this.getNextLineIndent=function(e,t,i){var n=this.$getIndent(t),r=this.getTokenizer().getLineTokens(t,e),o=r.tokens,s=r.state;if(o.length&&"comment"==o[o.length-1].type)return n;if("start"==e){var a=t.match(/^.*[\{\(\[]\s*$/);a&&(n+=i)}else if("doc-start"==e){if("start"==s)return"";var a=t.match(/^\s*(\/?)\*/);a&&(a[1]&&(n+=" "),n+="* ")}return n},this.checkOutdent=function(e,t,i){return this.$outdent.checkOutdent(t,i)},this.autoOutdent=function(e,t,i){this.$outdent.autoOutdent(t,i)},this.$id="ace/mode/c_cpp"}.call(c.prototype),t.Mode=c}),ace.define("ace/mode/glsl_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/c_cpp_highlight_rules"],function(e,t,i){"use strict";var n=e("../lib/oop"),r=e("./c_cpp_highlight_rules").c_cppHighlightRules,o=function(){var e="attribute|const|uniform|varying|break|continue|do|for|while|if|else|in|out|inout|float|int|void|bool|true|false|lowp|mediump|highp|precision|invariant|discard|return|mat2|mat3|mat4|vec2|vec3|vec4|ivec2|ivec3|ivec4|bvec2|bvec3|bvec4|sampler2D|samplerCube|struct",t="radians|degrees|sin|cos|tan|asin|acos|atan|pow|exp|log|exp2|log2|sqrt|inversesqrt|abs|sign|floor|ceil|fract|mod|min|max|clamp|mix|step|smoothstep|length|distance|dot|cross|normalize|faceforward|reflect|refract|matrixCompMult|lessThan|lessThanEqual|greaterThan|greaterThanEqual|equal|notEqual|any|all|not|dFdx|dFdy|fwidth|texture2D|texture2DProj|texture2DLod|texture2DProjLod|textureCube|textureCubeLod|gl_MaxVertexAttribs|gl_MaxVertexUniformVectors|gl_MaxVaryingVectors|gl_MaxVertexTextureImageUnits|gl_MaxCombinedTextureImageUnits|gl_MaxTextureImageUnits|gl_MaxFragmentUniformVectors|gl_MaxDrawBuffers|gl_DepthRangeParameters|gl_DepthRange|gl_Position|gl_PointSize|gl_FragCoord|gl_FrontFacing|gl_PointCoord|gl_FragColor|gl_FragData",i=this.createKeywordMapper({"variable.language":"this",keyword:e,"constant.language":t},"identifier");this.$rules=(new r).$rules,this.$rules.start.forEach(function(e){"function"==typeof e.token&&(e.token=i)})};n.inherits(o,r),t.glslHighlightRules=o}),ace.define("ace/mode/glsl",["require","exports","module","ace/lib/oop","ace/mode/c_cpp","ace/mode/glsl_highlight_rules","ace/mode/matching_brace_outdent","ace/range","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle"],function(e,t,i){"use strict";var n=e("../lib/oop"),r=e("./c_cpp").Mode,o=e("./glsl_highlight_rules").glslHighlightRules,s=e("./matching_brace_outdent").MatchingBraceOutdent,a=(e("../range").Range,e("./behaviour/cstyle").CstyleBehaviour),l=e("./folding/cstyle").FoldMode,c=function(){this.HighlightRules=o,this.$outdent=new s,this.$behaviour=new a,this.foldingRules=new l};n.inherits(c,r),function(){this.$id="ace/mode/glsl"}.call(c.prototype),t.Mode=c}),define("ace_builds/mode-glsl",function(){}),ace.define("ace/theme/vibrant_ink",["require","exports","module","ace/lib/dom"],function(e,t,i){t.isDark=!0,t.cssClass="ace-vibrant-ink",t.cssText=".ace-vibrant-ink .ace_gutter {background: #1a1a1a;color: #BEBEBE}.ace-vibrant-ink .ace_print-margin {width: 1px;background: #1a1a1a}.ace-vibrant-ink {background-color: #0F0F0F;color: #FFFFFF}.ace-vibrant-ink .ace_cursor {color: #FFFFFF}.ace-vibrant-ink .ace_marker-layer .ace_selection {background: #6699CC}.ace-vibrant-ink.ace_multiselect .ace_selection.ace_start {box-shadow: 0 0 3px 0px #0F0F0F;}.ace-vibrant-ink .ace_marker-layer .ace_step {background: rgb(102, 82, 0)}.ace-vibrant-ink .ace_marker-layer .ace_bracket {margin: -1px 0 0 -1px;border: 1px solid #404040}.ace-vibrant-ink .ace_marker-layer .ace_active-line {background: #333333}.ace-vibrant-ink .ace_gutter-active-line {background-color: #333333}.ace-vibrant-ink .ace_marker-layer .ace_selected-word {border: 1px solid #6699CC}.ace-vibrant-ink .ace_invisible {color: #404040}.ace-vibrant-ink .ace_keyword,.ace-vibrant-ink .ace_meta {color: #FF6600}.ace-vibrant-ink .ace_constant,.ace-vibrant-ink .ace_constant.ace_character,.ace-vibrant-ink .ace_constant.ace_character.ace_escape,.ace-vibrant-ink .ace_constant.ace_other {color: #339999}.ace-vibrant-ink .ace_constant.ace_numeric {color: #99CC99}.ace-vibrant-ink .ace_invalid,.ace-vibrant-ink .ace_invalid.ace_deprecated {color: #CCFF33;background-color: #000000}.ace-vibrant-ink .ace_fold {background-color: #FFCC00;border-color: #FFFFFF}.ace-vibrant-ink .ace_entity.ace_name.ace_function,.ace-vibrant-ink .ace_support.ace_function,.ace-vibrant-ink .ace_variable {color: #FFCC00}.ace-vibrant-ink .ace_variable.ace_parameter {font-style: italic}.ace-vibrant-ink .ace_string {color: #66FF00}.ace-vibrant-ink .ace_string.ace_regexp {color: #44B4CC}.ace-vibrant-ink .ace_comment {color: #9933CC}.ace-vibrant-ink .ace_entity.ace_other.ace_attribute-name {font-style: italic;color: #99CC99}.ace-vibrant-ink .ace_indent-guide {background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWNgYGBgYNDTc/oPAALPAZ7hxlbYAAAAAElFTkSuQmCC) right repeat-y}"; var n=e("../lib/dom");n.importCssString(t.cssText,t.cssClass)}),define("ace_builds/theme-vibrant_ink",function(){}),ace.define("ace/theme/crimson_editor",["require","exports","module","ace/lib/dom"],function(e,t,i){t.isDark=!1,t.cssText='.ace-crimson-editor .ace_gutter {background: #ebebeb;color: #333;overflow : hidden;}.ace-crimson-editor .ace_gutter-layer {width: 100%;text-align: right;}.ace-crimson-editor .ace_print-margin {width: 1px;background: #e8e8e8;}.ace-crimson-editor {background-color: #FFFFFF;color: rgb(64, 64, 64);}.ace-crimson-editor .ace_cursor {color: black;}.ace-crimson-editor .ace_invisible {color: rgb(191, 191, 191);}.ace-crimson-editor .ace_identifier {color: black;}.ace-crimson-editor .ace_keyword {color: blue;}.ace-crimson-editor .ace_constant.ace_buildin {color: rgb(88, 72, 246);}.ace-crimson-editor .ace_constant.ace_language {color: rgb(255, 156, 0);}.ace-crimson-editor .ace_constant.ace_library {color: rgb(6, 150, 14);}.ace-crimson-editor .ace_invalid {text-decoration: line-through;color: rgb(224, 0, 0);}.ace-crimson-editor .ace_fold {}.ace-crimson-editor .ace_support.ace_function {color: rgb(192, 0, 0);}.ace-crimson-editor .ace_support.ace_constant {color: rgb(6, 150, 14);}.ace-crimson-editor .ace_support.ace_type,.ace-crimson-editor .ace_support.ace_class {color: rgb(109, 121, 222);}.ace-crimson-editor .ace_keyword.ace_operator {color: rgb(49, 132, 149);}.ace-crimson-editor .ace_string {color: rgb(128, 0, 128);}.ace-crimson-editor .ace_comment {color: rgb(76, 136, 107);}.ace-crimson-editor .ace_comment.ace_doc {color: rgb(0, 102, 255);}.ace-crimson-editor .ace_comment.ace_doc.ace_tag {color: rgb(128, 159, 191);}.ace-crimson-editor .ace_constant.ace_numeric {color: rgb(0, 0, 64);}.ace-crimson-editor .ace_variable {color: rgb(0, 64, 128);}.ace-crimson-editor .ace_xml-pe {color: rgb(104, 104, 91);}.ace-crimson-editor .ace_marker-layer .ace_selection {background: rgb(181, 213, 255);}.ace-crimson-editor .ace_marker-layer .ace_step {background: rgb(252, 255, 0);}.ace-crimson-editor .ace_marker-layer .ace_stack {background: rgb(164, 229, 101);}.ace-crimson-editor .ace_marker-layer .ace_bracket {margin: -1px 0 0 -1px;border: 1px solid rgb(192, 192, 192);}.ace-crimson-editor .ace_marker-layer .ace_active-line {background: rgb(232, 242, 254);}.ace-crimson-editor .ace_gutter-active-line {background-color : #dcdcdc;}.ace-crimson-editor .ace_meta.ace_tag {color:rgb(28, 2, 255);}.ace-crimson-editor .ace_marker-layer .ace_selected-word {background: rgb(250, 250, 255);border: 1px solid rgb(200, 200, 250);}.ace-crimson-editor .ace_string.ace_regex {color: rgb(192, 0, 192);}.ace-crimson-editor .ace_indent-guide {background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==") right repeat-y;}',t.cssClass="ace-crimson-editor";var n=e("../lib/dom");n.importCssString(t.cssText,t.cssClass)}),define("ace_builds/theme-crimson_editor",function(){}),require("app/pocket.gl")}); \ No newline at end of file