v0.6.0

Changes

• Renamed RigidBody to just Body and changed the constructor signature.
• Removed the Compound class, since a Body now contains a flat Shape hierarchy.
• Renamed property .motionState to .type in Body.
• Renamed the 'collide' event .with property to .body.
• Renamed ObjectPool to just Pool.
• World now dispatches events 'addBody' and 'removeBody'.
• Changed API for adding forces and impulses to a body. See Body.applyImpulse and Body.applyForce.
• Removed World.collision_matrix and instead added World.collisionMatrix and World.collisionMatrixPrevious. They both now work with body indices instead of body IDs.
• Renamed Body.calculateAABB to .computeAABB. Added Body.aabbNeedsUpdate.
• ConvexPolyhedron constructor now calculates normals instead of taking them as a parameter.
• Reuse of various event objects to minimize object creation in the step loop.
• Removed unused class ContactPoint.
• Changed the signature of Broadphase.collisionPairs to Broadphase.collisionPairs(world,pairs1,pairs2), removing the need of an array return value.
• Renamed ContactGenerator to Narrowphase.
• Changed direction of the available math .copy methods, now they follow the pattern dest.copy(source).
• Rewrote large parts of the Ray class. Now it has a start point and an end point, instead of a start point and a direction.
• Improved sleeping.
• Renamed property .last_dt to .dt in World.

Additions

• Added class Spring.
• Added class SAPBroadphase.
• Added class TupleDictionary.
• Added method .setFromEuler to Quaternion.
• Added methods .transpose, .setRotationFromQuaternion, .scale to class Mat3.
• Added Broadphase.useBoundingBoxes, .doBoundingBoxBroadphase and .intersectionTest.
• Added Body.collisionFilterGroup and Body.collisionFilterMask.
• Added class GridBroadphase, though it only supports Plane and Sphere for now.
• Added class SPHSystem.
• Added classes RaycastVehicle and WheelInfo.
• Added class RigidVehicle.
• Added class Heightfield.