three - npm Package Compare versions

Comparing version 0.56.4 to 0.58.1

examples/js/AudioObject.js

@@ -41,3 +41,3 @@ /**
 
-			this.context = new webkitAudioContext();
+			THREE.AudioObject.prototype.context = new webkitAudioContext();
 
@@ -123,4 +123,3 @@ } catch( error ) {
 		cameraFront.set( 0, 0, -1 );
-		camera.matrixWorld.rotateAxis( cameraFront );
-		cameraFront.normalize();
+		cameraFront.transformDirection( camera.matrixWorld );
 
@@ -137,4 +136,3 @@ this.listener.setPosition( cameraPosition.x, cameraPosition.y, cameraPosition.z );
 			soundFront.set( 0, 0, -1 );
-			this.matrixWorld.rotateAxis( soundFront );
-			soundFront.normalize();
+			soundFront.transformDirection( this.matrixWorld );
 
@@ -141,0 +139,0 @@ soundUp.copy( this.up );

examples/js/controls/FlyControls.js

@@ -133,7 +133,9 @@ /**
 
-				case 0: this.object.moveForward = true; break;
-				case 2: this.object.moveBackward = true; break;
+				case 0: this.moveState.forward = 1; break;
+				case 2: this.moveState.back = 1; break;
 
 			}
 
+			this.updateMovementVector();
+
 		}
@@ -175,7 +177,9 @@
 
-				case 0: this.moveForward = false; break;
-				case 2: this.moveBackward = false; break;
+				case 0: this.moveState.forward = 0; break;
+				case 2: this.moveState.back = 0; break;
 
 			}
 
+			this.updateMovementVector();
+
 		}
@@ -257,2 +261,4 @@
 
+	this.domElement.addEventListener( 'contextmenu', function ( event ) { event.preventDefault(); }, false );
+
 	this.domElement.addEventListener( 'mousemove', bind( this, this.mousemove ), false );
@@ -259,0 +265,0 @@ this.domElement.addEventListener( 'mousedown', bind( this, this.mousedown ), false );

examples/js/controls/OrbitControls.js

@@ -5,3 +5,3 @@ /**
  * @author alteredq / http://alteredqualia.com/
- * @author WestLangley / https://github.com/WestLangley
+ * @author WestLangley / http://github.com/WestLangley
  */
@@ -11,4 +11,2 @@
 
-	THREE.EventDispatcher.call( this );
-
 	this.object = object;
@@ -19,2 +17,4 @@ this.domElement = ( domElement !== undefined ) ? domElement : document;
 
+	this.enabled = true;
+
 	this.center = new THREE.Vector3();
@@ -28,2 +28,5 @@
 
+	this.userPan = true;
+	this.userPanSpeed = 2.0;
+
 	this.autoRotate = false;
@@ -38,2 +41,4 @@ this.autoRotateSpeed = 2.0; // 30 seconds per round when fps is 60
 
+	this.keys = { LEFT: 37, UP: 38, RIGHT: 39, BOTTOM: 40 };
+
 	// internals
@@ -60,3 +65,3 @@
 
-	var STATE = { NONE : -1, ROTATE : 0, ZOOM : 1 };
+	var STATE = { NONE: -1, ROTATE: 0, ZOOM: 1, PAN: 2 };
 	var state = STATE.NONE;
@@ -141,6 +146,16 @@
 
+	this.pan = function ( distance ) {
+
+		distance.transformDirection( this.object.matrix );
+		distance.multiplyScalar( scope.userPanSpeed );
+
+		this.object.position.add( distance );
+		this.center.add( distance );
+
+	};
+
 	this.update = function () {
 
 		var position = this.object.position;
-		var offset = position.clone().sub( this.center )
+		var offset = position.clone().sub( this.center );
 
@@ -212,7 +227,8 @@ // angle from z-axis around y-axis
 
-		if ( !scope.userRotate ) return;
+		if ( scope.enabled === false ) return;
+		if ( scope.userRotate === false ) return;
 
 		event.preventDefault();
 
-		if ( event.button === 0 || event.button === 2 ) {
+		if ( event.button === 0 ) {
 
@@ -229,2 +245,6 @@ state = STATE.ROTATE;
 
+		} else if ( event.button === 2 ) {
+
+			state = STATE.PAN;
+
 		}
@@ -239,2 +259,4 @@
 
+		if ( scope.enabled === false ) return;
+
 		event.preventDefault();
@@ -269,2 +291,9 @@
 
+		} else if ( state === STATE.PAN ) {
+
+			var movementX = event.movementX || event.mozMovementX || event.webkitMovementX || 0;
+			var movementY = event.movementY || event.mozMovementY || event.webkitMovementY || 0;
+
+			scope.pan( new THREE.Vector3( - movementX, movementY, 0 ) );
+
 		}
@@ -276,3 +305,4 @@
 
-		if ( ! scope.userRotate ) return;
+		if ( scope.enabled === false ) return;
+		if ( scope.userRotate === false ) return;
 
@@ -288,3 +318,4 @@ document.removeEventListener( 'mousemove', onMouseMove, false );
 
-		if ( ! scope.userZoom ) return;
+		if ( scope.enabled === false ) return;
+		if ( scope.userZoom === false ) return;
 
@@ -315,2 +346,25 @@ var delta = 0;
 
+	function onKeyDown( event ) {
+
+		if ( scope.enabled === false ) return;
+		if ( scope.userPan === false ) return;
+
+		switch ( event.keyCode ) {
+
+			case scope.keys.UP:
+				scope.pan( new THREE.Vector3( 0, 1, 0 ) );
+				break;
+			case scope.keys.BOTTOM:
+				scope.pan( new THREE.Vector3( 0, - 1, 0 ) );
+				break;
+			case scope.keys.LEFT:
+				scope.pan( new THREE.Vector3( - 1, 0, 0 ) );
+				break;
+			case scope.keys.RIGHT:
+				scope.pan( new THREE.Vector3( 1, 0, 0 ) );
+				break;
+		}
+
+	}
+
 	this.domElement.addEventListener( 'contextmenu', function ( event ) { event.preventDefault(); }, false );
@@ -320,3 +374,6 @@ this.domElement.addEventListener( 'mousedown', onMouseDown, false );
 	this.domElement.addEventListener( 'DOMMouseScroll', onMouseWheel, false ); // firefox
+	this.domElement.addEventListener( 'keydown', onKeyDown, false );
 
 };
+
+THREE.OrbitControls.prototype = Object.create( THREE.EventDispatcher.prototype );

examples/js/controls/TrackballControls.js

@@ -7,4 +7,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	var _this = this;
@@ -434,3 +432,3 @@ var STATE = { NONE: -1, ROTATE: 0, ZOOM: 1, PAN: 2, TOUCH_ROTATE: 3, TOUCH_ZOOM: 4, TOUCH_PAN: 5 };
 
-		_zoomStart.y += ( 1 / delta ) * 0.05;
+		_zoomStart.y += delta * 0.01;
 
@@ -540,1 +538,3 @@ }
 };
+
+THREE.TrackballControls.prototype = Object.create( THREE.EventDispatcher.prototype );

examples/js/effects/OculusRiftEffect.js

@@ -9,23 +9,28 @@ /**
 
-THREE.OculusRiftEffect = function ( renderer ) {
+THREE.OculusRiftEffect = function ( renderer, options ) {
+	// worldFactor indicates how many units is 1 meter
+	var worldFactor = (options && options.worldFactor) ? options.worldFactor: 1.0;
 
-	// Configuration
-	this.separation = 10;
-	this.distortion = 0.1;
-	this.aspectFactor = 1;
-	this.fov = null; // use original camera FOV
+	// Specific HMD parameters
+	var HMD = (options && options.HMD) ? options.HMD: {
+		// Parameters from the Oculus Rift DK1
+		hResolution: 1280,
+		vResolution: 800,
+		hScreenSize: 0.14976,
+		vScreenSize: 0.0936,
+		interpupillaryDistance: 0.064,
+		lensSeparationDistance: 0.064,
+		eyeToScreenDistance: 0.041,
+		distortionK : [1.0, 0.22, 0.24, 0.0]
+	};
 
-	// initialization
-	var _width, _height;
+	// Perspective camera
+	var pCamera = new THREE.PerspectiveCamera();
+	pCamera.matrixAutoUpdate = false;
+	pCamera.target = new THREE.Vector3();
 
-	var _pCamera = new THREE.PerspectiveCamera();
-	_pCamera.matrixAutoUpdate = false;
-	_pCamera.target = new THREE.Vector3();
+	// Orthographic camera
+	var oCamera = new THREE.OrthographicCamera( -1, 1, 1, -1, 1, 1000 );
+	oCamera.position.z = 1;
 
-	var _scene = new THREE.Scene();
-
-	var _oCamera = new THREE.OrthographicCamera( -1, 1, 1, -1, 1, 1000 );
-	_oCamera.position.z = 1;
-	_scene.add( _oCamera );
-
 	// pre-render hooks
@@ -36,9 +41,14 @@ this.preLeftRender = function() {};
 	renderer.autoClear = false;
+	var emptyColor = new THREE.Color("black");
 
-	var _params = { minFilter: THREE.LinearFilter, magFilter: THREE.NearestFilter, format: THREE.RGBAFormat };
-	var _renderTarget = new THREE.WebGLRenderTarget( 800, 600, _params );
-	var _material = new THREE.ShaderMaterial( {
+	// Render target
+	var RTParams = { minFilter: THREE.LinearFilter, magFilter: THREE.NearestFilter, format: THREE.RGBAFormat };
+	var renderTarget = new THREE.WebGLRenderTarget( 640, 800, RTParams );
+	var RTMaterial = new THREE.ShaderMaterial( {
 		uniforms: {
-			"tex": { type: "t", value: _renderTarget },
-			"c": { type: "f", value: this.distortion }
+			"texid": { type: "t", value: renderTarget },
+			"scale": { type: "v2", value: new THREE.Vector2(1.0,1.0) },
+			"scaleIn": { type: "v2", value: new THREE.Vector2(1.0,1.0) },
+			"lensCenter": { type: "v2", value: new THREE.Vector2(0.0,0.0) },
+			"hmdWarpParam": { type: "v4", value: new THREE.Vector4(1.0,0.0,0.0,0.0) }
 		},
@@ -53,49 +63,95 @@ vertexShader: [
 
-		// Formula used from the paper: "Applying and removing lens distortion in post production"
-		// by Gergely Vass , Tamás Perlaki
-		// http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.136.3745
 		fragmentShader: [
-			"uniform float c;",
-			"uniform sampler2D tex;",
+		    "uniform vec2 scale;",
+		    "uniform vec2 scaleIn;",
+		    "uniform vec2 lensCenter;",
+		    "uniform vec4 hmdWarpParam;",
+			"uniform sampler2D texid;",
 			"varying vec2 vUv;",
 			"void main()",
 			"{",
-			"	vec2 uv = vUv;",
-			"	vec2 vector = uv * 2.0 - 1.0;",
-			"   float factor = 1.0/(1.0+c);",
-			"   float vectorLen = length(vector);",
-			"   vec2 direction = vector / vectorLen;",
-			"   float newLen = vectorLen + c * pow(vectorLen,3.0);",
-			"   vec2 newVector = direction * newLen * factor;",
-			"	newVector = (newVector + 1.0) / 2.0;",
-			"	if (newVector.x < 0.0 || newVector.x > 1.0 || newVector.y < 0.0 || newVector.y > 1.0)",
-			"		gl_FragColor = vec4(0.0,0.0,0.0,1.0);",
-			"	else",
-			"   	gl_FragColor = texture2D(tex, newVector);",
+			"  vec2 uv = (vUv*2.0)-1.0;", // range from [0,1] to [-1,1]
+			"  vec2 theta = (uv-lensCenter)*scaleIn;",
+			"  float rSq = theta.x*theta.x + theta.y*theta.y;",
+			"  vec2 rvector = theta*(hmdWarpParam.x + hmdWarpParam.y*rSq + hmdWarpParam.z*rSq*rSq + hmdWarpParam.w*rSq*rSq*rSq);",
+			"  vec2 tc = (lensCenter + scale * rvector);",
+			"  tc = (tc+1.0)/2.0;", // range from [-1,1] to [0,1]
+			"  if (any(bvec2(clamp(tc, vec2(0.0,0.0), vec2(1.0,1.0))-tc)))",
+			"    gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0);",
+			"  else",
+			"    gl_FragColor = texture2D(texid, tc);",
 			"}"
 		].join("\n")
 	} );
-	var mesh = new THREE.Mesh( new THREE.PlaneGeometry( 2, 2 ), _material );
-	_scene.add( mesh );
 
+	var mesh = new THREE.Mesh( new THREE.PlaneGeometry( 2, 2 ), RTMaterial );
+
+	// Final scene
+	var finalScene = new THREE.Scene();
+	finalScene.add( oCamera );
+	finalScene.add( mesh );
+
+    var left = {}, right = {};
+    var distScale = 1.0;
+	this.setHMD = function(v) {
+		HMD = v;
+		// Compute aspect ratio and FOV
+		var aspect = HMD.hResolution / (2*HMD.vResolution);
+
+		// Fov is normally computed with:
+		//   THREE.Math.radToDeg( 2*Math.atan2(HMD.vScreenSize,2*HMD.eyeToScreenDistance) );
+		// But with lens distortion it is increased (see Oculus SDK Documentation)
+		var r = -1.0 - (4 * (HMD.hScreenSize/4 - HMD.lensSeparationDistance/2) / HMD.hScreenSize);
+		distScale = (HMD.distortionK[0] + HMD.distortionK[1] * Math.pow(r,2) + HMD.distortionK[2] * Math.pow(r,4) + HMD.distortionK[3] * Math.pow(r,6));
+		var fov = THREE.Math.radToDeg(2*Math.atan2(HMD.vScreenSize*distScale, 2*HMD.eyeToScreenDistance));
+
+		// Compute camera projection matrices
+		var proj = (new THREE.Matrix4()).makePerspective( fov, aspect, 0.3, 10000 );
+		var h = 4 * (HMD.hScreenSize/4 - HMD.interpupillaryDistance/2) / HMD.hScreenSize;
+		left.proj = ((new THREE.Matrix4()).makeTranslation( h, 0.0, 0.0 )).multiply(proj);
+		right.proj = ((new THREE.Matrix4()).makeTranslation( -h, 0.0, 0.0 )).multiply(proj);
+
+		// Compute camera transformation matrices
+		left.tranform = (new THREE.Matrix4()).makeTranslation( -worldFactor * HMD.interpupillaryDistance/2, 0.0, 0.0 );
+		right.tranform = (new THREE.Matrix4()).makeTranslation( worldFactor * HMD.interpupillaryDistance/2, 0.0, 0.0 );
+
+		// Compute Viewport
+		left.viewport = [0, 0, HMD.hResolution/2, HMD.vResolution];
+		right.viewport = [HMD.hResolution/2, 0, HMD.hResolution/2, HMD.vResolution];
+
+		// Distortion shader parameters
+		var lensShift = 4 * (HMD.hScreenSize/4 - HMD.lensSeparationDistance/2) / HMD.hScreenSize;
+		left.lensCenter = new THREE.Vector2(lensShift, 0.0);
+		right.lensCenter = new THREE.Vector2(-lensShift, 0.0);    
+
+		RTMaterial.uniforms['hmdWarpParam'].value = new THREE.Vector4(HMD.distortionK[0], HMD.distortionK[1], HMD.distortionK[2], HMD.distortionK[3]);
+		RTMaterial.uniforms['scaleIn'].value = new THREE.Vector2(1.0,1.0/aspect);
+		RTMaterial.uniforms['scale'].value = new THREE.Vector2(1.0/distScale, 1.0*aspect/distScale);
+
+		// Create render target
+		renderTarget = new THREE.WebGLRenderTarget( HMD.hResolution*distScale/2, HMD.vResolution*distScale, RTParams );
+		RTMaterial.uniforms[ "texid" ].value = renderTarget;
+
+	}	
+	this.getHMD = function() {return HMD};
+
+	this.setHMD(HMD);	
+
 	this.setSize = function ( width, height ) {
-		_width = width / 2;
-		_height = height;
-		_renderTarget = new THREE.WebGLRenderTarget( width, height, _params );
-		_material.uniforms[ "tex" ].value = _renderTarget;
+		left.viewport = [width/2 - HMD.hResolution/2, height/2 - HMD.vResolution/2, HMD.hResolution/2, HMD.vResolution];
+		right.viewport = [width/2, height/2 - HMD.vResolution/2, HMD.hResolution/2, HMD.vResolution];
+
 		renderer.setSize( width, height );
-
 	};
 
 	this.render = function ( scene, camera ) {
+		var cc = renderer.getClearColor().clone();
+
+		// Clear
+		renderer.setClearColor(emptyColor);
 		renderer.clear();
-		_material.uniforms['c'].value = this.distortion;
+		renderer.setClearColor(cc);
 
 		// camera parameters
 		if (camera.matrixAutoUpdate) camera.updateMatrix();
-		_pCamera.fov = this.fov ? this.fov : camera.fov;
-		_pCamera.aspect = camera.aspect / (2*this.aspectFactor);
-		_pCamera.near = camera.near;
-		_pCamera.far = camera.far;
-		_pCamera.updateProjectionMatrix();
 
@@ -105,25 +161,31 @@ // Render left
 
-		var offset = new THREE.Vector3(-this.separation,0,0);
-		_pCamera.matrix.copy(camera.matrix);
-		_pCamera.matrix.translate(offset);
-		_pCamera.matrixWorldNeedsUpdate = true;
+		pCamera.projectionMatrix.copy(left.proj);
 
-		renderer.setViewport( 0, 0, _width, _height );
-		renderer.render( scene, _pCamera, _renderTarget, true );
-		renderer.render( _scene, _oCamera );
+		pCamera.matrix.copy(camera.matrix).multiply(left.tranform);
+		pCamera.matrixWorldNeedsUpdate = true;
 
+		renderer.setViewport(left.viewport[0], left.viewport[1], left.viewport[2], left.viewport[3]);
+
+		RTMaterial.uniforms['lensCenter'].value = left.lensCenter;
+		renderer.render( scene, pCamera, renderTarget, true );
+
+		renderer.render( finalScene, oCamera );
+
 		// Render right
 		this.preRightRender();
 
-		offset.set(this.separation,0,0);
-		_pCamera.matrix.copy(camera.matrix);
-		_pCamera.matrix.translate(offset);
-		_pCamera.matrixWorldNeedsUpdate = true;
+		pCamera.projectionMatrix.copy(right.proj);
 
-		renderer.setViewport( _width, 0, _width, _height );
-		renderer.render( scene, _pCamera, _renderTarget, true );
+		pCamera.matrix.copy(camera.matrix).multiply(right.tranform);
+		pCamera.matrixWorldNeedsUpdate = true;
 
-		renderer.render( _scene, _oCamera );
+		renderer.setViewport(right.viewport[0], right.viewport[1], right.viewport[2], right.viewport[3]);
+
+		RTMaterial.uniforms['lensCenter'].value = right.lensCenter;
+
+		renderer.render( scene, pCamera, renderTarget, true );
+		renderer.render( finalScene, oCamera );
+
 	};
 
 };

examples/js/exporters/GeometryExporter.js

@@ -13,2 +13,10 @@ /**
 
+		var output = {
+			metadata: {
+				version: 4.0,
+				type: 'geometry',
+				generator: 'GeometryExporter'
+			}
+		};
+
 		var vertices = [];
@@ -33,9 +41,9 @@
 			var isTriangle = face instanceof THREE.Face3;
-			var hasMaterial = face.materialIndex !== undefined;
-			var hasFaceUv = geometry.faceUvs[ 0 ][ i ] !== undefined;
-			var hasFaceVertexUv = geometry.faceVertexUvs[ 0 ][ i ] !== undefined;
+			var hasMaterial = false; // face.materialIndex !== undefined;
+			var hasFaceUv = false; // geometry.faceUvs[ 0 ][ i ] !== undefined;
+			var hasFaceVertexUv = false; // geometry.faceVertexUvs[ 0 ][ i ] !== undefined;
 			var hasFaceNormal = face.normal.length() > 0;
 			var hasFaceVertexNormal = face.vertexNormals[ 0 ] !== undefined;
-			var hasFaceColor = face.color;
-			var hasFaceVertexColor = face.vertexColors[ 0 ] !== undefined;
+			var hasFaceColor = false; // face.color;
+			var hasFaceVertexColor = false; // face.vertexColors[ 0 ] !== undefined;
 
@@ -45,9 +53,9 @@ var faceType = 0;
 			faceType = setBit( faceType, 0, ! isTriangle );
-			// faceType = setBit( faceType, 1, hasMaterial );
-			// faceType = setBit( faceType, 2, hasFaceUv );
-			// faceType = setBit( faceType, 3, hasFaceVertexUv );
+			faceType = setBit( faceType, 1, hasMaterial );
+			faceType = setBit( faceType, 2, hasFaceUv );
+			faceType = setBit( faceType, 3, hasFaceVertexUv );
 			faceType = setBit( faceType, 4, hasFaceNormal );
 			faceType = setBit( faceType, 5, hasFaceVertexNormal );
-			// faceType = setBit( faceType, 6, hasFaceColor );
-			// faceType = setBit( faceType, 7, hasFaceVertexColor );
+			faceType = setBit( faceType, 6, hasFaceColor );
+			faceType = setBit( faceType, 7, hasFaceVertexColor );
 
@@ -150,32 +158,24 @@ faces.push( faceType );
 
-				var hash = x.toString() + y.toString() + z.toString();
+			var hash = x.toString() + y.toString() + z.toString();
 
-				if ( normalsHash[ hash ] !== undefined ) {
+			if ( normalsHash[ hash ] !== undefined ) {
 
-					return normalsHash[ hash ];
+				return normalsHash[ hash ];
 
-				}
+			}
 
-				normalsHash[ hash ] = normals.length / 3;
-				normals.push( x, y, z );
+			normalsHash[ hash ] = normals.length / 3;
+			normals.push( x, y, z );
 
-				return normalsHash[ hash ];
+			return normalsHash[ hash ];
 
 		}
 
+		output.vertices = vertices;
+		output.normals = normals;
+		output.uvs = uvs;
+		output.faces = faces;
+
 		//
 
-		var output = JSON.stringify( {
-			metadata: {
-				formatVersion: 3.1,
-				generatedBy: "GeometryExporter",
-			},
-			vertices: vertices,
-			normals: normals,
-			uvs: uvs,
-			faces: faces
-		}, null, '\t' );
-
-		// output = output.replace( /[\n\t]+([\d\.e\-\[\]]+)/g, '$1' );
-
 		return output;
@@ -185,2 +185,2 @@
 
-}
+};

examples/js/exporters/SceneExporter.js

@@ -146,3 +146,3 @@ /**
 
-			if ( node instanceof THREE.Camera && node.properties.active ) {
+			if ( node instanceof THREE.Camera && node.userData.active ) {
 
@@ -751,3 +751,3 @@ activeCamera = node;
 
-		return output;
+		return JSON.parse( output );
 
@@ -754,0 +754,0 @@ }

examples/js/loaders/MTLLoader.js

@@ -9,4 +9,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-	
 	this.baseUrl = baseUrl;
@@ -19,2 +17,9 @@ this.options = options;
 
+	constructor: THREE.MTLLoader,
+
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	/**
@@ -155,4 +160,2 @@ * Loads a MTL file
 
-	THREE.EventDispatcher.call( this );
-
 	this.baseUrl = baseUrl;
@@ -172,2 +175,4 @@ this.options = options;
 
+	constructor: THREE.MTLLoader.MaterialCreator,
+
 	setMaterials: function( materialsInfo ) {
@@ -174,0 +179,0 @@

examples/js/loaders/OBJLoader.js

@@ -5,8 +5,4 @@ /**
 
-THREE.OBJLoader = function () {
+THREE.OBJLoader = function () {};
 
-	THREE.EventDispatcher.call( this );
-
-};
-
 THREE.OBJLoader.prototype = {
@@ -16,2 +12,7 @@
 
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	load: function ( url, callback ) {
@@ -24,7 +25,7 @@
 
-			var hierarchy = scope.parse( event.target.responseText );
+			var response = scope.parse( event.target.responseText );
 
-			scope.dispatchEvent( { type: 'load', content: hierarchy } );
+			scope.dispatchEvent( { type: 'load', content: response } );
 
-			if ( callback ) callback( hierarchy );
+			if ( callback ) callback( response );
 
@@ -126,27 +127,27 @@ }, false );
 
-		var vertex_pattern = /v( +[\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)/;
+		var vertex_pattern = /v( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)/;
 
 		// vn float float float
 
-		var normal_pattern = /vn( +[\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)/;
+		var normal_pattern = /vn( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)/;
 
 		// vt float float
 
-		var uv_pattern = /vt( +[\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)/;
+		var uv_pattern = /vt( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)/
 
 		// f vertex vertex vertex ...
 
-		var face_pattern1 = /f( +[\d]+)( [\d]+)( [\d]+)( [\d]+)?/;
+		var face_pattern1 = /f( +\d+)( +\d+)( +\d+)( +\d+)?/
 
 		// f vertex/uv vertex/uv vertex/uv ...
 
-		var face_pattern2 = /f( +([\d]+)\/([\d]+))( ([\d]+)\/([\d]+))( ([\d]+)\/([\d]+))( ([\d]+)\/([\d]+))?/;
+		var face_pattern2 = /f( +(\d+)\/(\d+))( +(\d+)\/(\d+))( +(\d+)\/(\d+))( +(\d+)\/(\d+))?/;
 
 		// f vertex/uv/normal vertex/uv/normal vertex/uv/normal ...
 
-		var face_pattern3 = /f( +([\d]+)\/([\d]+)\/([\d]+))( ([\d]+)\/([\d]+)\/([\d]+))( ([\d]+)\/([\d]+)\/([\d]+))( ([\d]+)\/([\d]+)\/([\d]+))?/;
+		var face_pattern3 = /f( +(\d+)\/(\d+)\/(\d+))( +(\d+)\/(\d+)\/(\d+))( +(\d+)\/(\d+)\/(\d+))( +(\d+)\/(\d+)\/(\d+))?/;
 
 		// f vertex//normal vertex//normal vertex//normal ...
 
-		var face_pattern4 = /f( +([\d]+)\/\/([\d]+))( ([\d]+)\/\/([\d]+))( ([\d]+)\/\/([\d]+))( ([\d]+)\/\/([\d]+))?/;
+		var face_pattern4 = /f( +(\d+)\/\/(\d+))( +(\d+)\/\/(\d+))( +(\d+)\/\/(\d+))( +(\d+)\/\/(\d+))?/;
 
@@ -432,2 +433,2 @@ //
 
-}
+};

examples/js/loaders/OBJMTLLoader.js

@@ -8,8 +8,4 @@ /**
 
-THREE.OBJMTLLoader = function () {
+THREE.OBJMTLLoader = function () {};
 
-	THREE.EventDispatcher.call( this );
-
-};
-
 THREE.OBJMTLLoader.prototype = {
@@ -19,2 +15,7 @@
 
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	/**
@@ -259,27 +260,27 @@ * Load a Wavefront OBJ file with materials (MTL file)
 
-		var vertex_pattern = /v( +[\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)/;
+		var vertex_pattern = /v( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)/;
 
 		// vn float float float
 
-		var normal_pattern = /vn( +[\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)/;
+		var normal_pattern = /vn( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)/;
 
 		// vt float float
 
-		var uv_pattern = /vt( +[\d|\.|\+|\-|e]+)( [\d|\.|\+|\-|e]+)/;
+		var uv_pattern = /vt( +[\d|\.|\+|\-|e]+)( +[\d|\.|\+|\-|e]+)/
 
 		// f vertex vertex vertex ...
 
-		var face_pattern1 = /f( +[\d]+)( [\d]+)( [\d]+)( [\d]+)?/;
+		var face_pattern1 = /f( +\d+)( +\d+)( +\d+)( +\d+)?/
 
 		// f vertex/uv vertex/uv vertex/uv ...
 
-		var face_pattern2 = /f( +([\d]+)\/([\d]+))( ([\d]+)\/([\d]+))( ([\d]+)\/([\d]+))( ([\d]+)\/([\d]+))?/;
+		var face_pattern2 = /f( +(\d+)\/(\d+))( +(\d+)\/(\d+))( +(\d+)\/(\d+))( +(\d+)\/(\d+))?/;
 
 		// f vertex/uv/normal vertex/uv/normal vertex/uv/normal ...
 
-		var face_pattern3 = /f( +([\d]+)\/([\d]+)\/([\d]+))( ([\d]+)\/([\d]+)\/([\d]+))( ([\d]+)\/([\d]+)\/([\d]+))( ([\d]+)\/([\d]+)\/([\d]+))?/;
+		var face_pattern3 = /f( +(\d+)\/(\d+)\/(\d+))( +(\d+)\/(\d+)\/(\d+))( +(\d+)\/(\d+)\/(\d+))( +(\d+)\/(\d+)\/(\d+))?/;
 
 		// f vertex//normal vertex//normal vertex//normal ...
 
-		var face_pattern4 = /f( +([\d]+)\/\/([\d]+))( ([\d]+)\/\/([\d]+))( ([\d]+)\/\/([\d]+))( ([\d]+)\/\/([\d]+))?/;
+		var face_pattern4 = /f( +(\d+)\/\/(\d+))( +(\d+)\/\/(\d+))( +(\d+)\/\/(\d+))( +(\d+)\/\/(\d+))?/;
 
@@ -567,6 +568,6 @@ //
 		}
-		
+
 		//Add last object
 		meshN(undefined, undefined);
-		
+
 		return group;
@@ -573,0 +574,0 @@

examples/js/loaders/STLLoader.js

 /**
  * @author aleeper / http://adamleeper.com/
  * @author mrdoob / http://mrdoob.com/
+ * @author gero3 / https://github.com/gero3
  *
@@ -25,172 +26,305 @@ * Description: A THREE loader for STL ASCII files, as created by Solidworks and other CAD programs.
 
-THREE.STLLoader = function () {
+THREE.STLLoader = function () {};
 
-	THREE.EventDispatcher.call( this );
+THREE.STLLoader.prototype = {
 
+	constructor: THREE.STLLoader,
+
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent
+
 };
 
-THREE.STLLoader.prototype = {
+THREE.STLLoader.prototype.load = function (url, callback) {
 
-	constructor: THREE.STLLoader,
+	var scope = this;
 
-	load: function ( url, callback ) {
+	var xhr = new XMLHttpRequest();
 
-		var scope = this;
-		var request = new XMLHttpRequest();
+	function onloaded( event ) {
 
-		request.addEventListener( 'load', function ( event ) {
+		if ( event.target.status === 200 || event.target.status === 0 ) {
 
-            var geometry;
-            geometry = scope.parse( event.target.response );
+				var geometry = scope.parse( event.target.responseText );
 
-			scope.dispatchEvent( { type: 'load', content: geometry } );
+				scope.dispatchEvent( { type: 'load', content: geometry } );
 
-			if ( callback ) callback( geometry );
+				if ( callback ) callback( geometry );
 
-		}, false );
+		} else {
 
-		request.addEventListener( 'progress', function ( event ) {
+			scope.dispatchEvent( { type: 'error', message: 'Couldn\'t load URL [' + url + ']',
+				response: event.target.responseText } );
 
-			scope.dispatchEvent( { type: 'progress', loaded: event.loaded, total: event.total } );
+		}
 
-		}, false );
+	}
 
-		request.addEventListener( 'error', function () {
+	xhr.addEventListener( 'load', onloaded, false );
 
-			scope.dispatchEvent( { type: 'error', message: 'Couldn\'t load URL [' + url + ']' } );
+	xhr.addEventListener( 'progress', function ( event ) {
 
-		}, false );
+		scope.dispatchEvent( { type: 'progress', loaded: event.loaded, total: event.total } );
 
-		request.open( 'GET', url, true );
-		request.responseType = "arraybuffer";
-		request.send( null );
+	}, false );
 
-	},
+	xhr.addEventListener( 'error', function () {
 
-	bin2str: function (buf) {
+		scope.dispatchEvent( { type: 'error', message: 'Couldn\'t load URL [' + url + ']' } );
 
-		var array_buffer = new Uint8Array(buf);
-		var str = '';
-		for(var i = 0; i < buf.byteLength; i++) {
-			str += String.fromCharCode(array_buffer[i]); // implicitly assumes little-endian
+	}, false );
+
+	xhr.overrideMimeType('text/plain; charset=x-user-defined');
+	xhr.open( 'GET', url, true );
+	xhr.send( null );
+
+};
+
+THREE.STLLoader.prototype.parse = function (data) {
+
+	var isBinary = function (data) {
+
+		var expect, face_size, n_faces, reader;
+		reader = new THREE.STLLoader.BinaryReader(data);
+		reader.seek(80);
+		face_size = (32 / 8 * 3) + ((32 / 8 * 3) * 3) + (16 / 8);
+		n_faces = reader.readUInt32();
+		expect = 80 + (32 / 8) + (n_faces * face_size);
+		return expect === reader.getSize();
+
+	};
+
+	if (isBinary(data)) {
+
+		return this.parseBinary(data);
+
+	} else {
+
+		return this.parseASCII(data);
+
+	}
+};
+
+THREE.STLLoader.prototype.parseBinary = function (data) {
+
+	var face, geometry, n_faces, reader, length, normal, i;
+
+	reader = new THREE.STLLoader.BinaryReader(data);
+	reader.seek(80);
+	n_faces = reader.readUInt32();
+	geometry = new THREE.Geometry();
+
+	for (face = 0; face < n_faces; face++) {
+
+		normal = new THREE.Vector3(reader.readFloat(),reader.readFloat(),reader.readFloat());
+
+		for (i = 1; i <= 3; i++) {
+
+			geometry.vertices.push(new THREE.Vector3(reader.readFloat(),reader.readFloat(),reader.readFloat()));
+
 		}
-		return str
 
-	},
+		reader.readUInt16(); // attr doesn't get used yet.
+		length = geometry.vertices.length;
+		geometry.faces.push(new THREE.Face3(length - 3, length - 2, length - 1, normal));
 
-	isASCII: function(buf){
+	}
 
-		var dv = new DataView(buf);
-		var str = '';
-		for(var i = 0; i < 5; i++) {
-			str += String.fromCharCode(dv.getUint8(i, true)); // assume little-endian
+	geometry.computeCentroids();
+	geometry.computeBoundingBox();
+	geometry.computeBoundingSphere();
+
+	return geometry;
+
+};
+
+THREE.STLLoader.prototype.parseASCII = function (data) {
+
+	var geometry, length, normal, patternFace, patternNormal, patternVertex, result, text;
+	geometry = new THREE.Geometry();
+	patternFace = /facet([\s\S]*?)endfacet/g;
+
+	while (((result = patternFace.exec(data)) != null)) {
+
+		text = result[0];
+		patternNormal = /normal[\s]+([\-+]?[0-9]+\.?[0-9]*([eE][\-+]?[0-9]+)?)+[\s]+([\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?)+[\s]+([\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?)+/g;
+
+		while (((result = patternNormal.exec(text)) != null)) {
+
+			normal = new THREE.Vector3(parseFloat(result[1]), parseFloat(result[3]), parseFloat(result[5]));
+
 		}
-		return (str.toLowerCase() === 'solid'); // All ASCII stl files begin with 'solid'
 
-    },
+		patternVertex = /vertex[\s]+([\-+]?[0-9]+\.?[0-9]*([eE][\-+]?[0-9]+)?)+[\s]+([\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?)+[\s]+([\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?)+/g;
 
-	parse: function (buf) {
+		while (((result = patternVertex.exec(text)) != null)) {
 
-		if( this.isASCII(buf) )
-		{
-			var str = this.bin2str(buf);
-			return this.parseASCII(str);
+			geometry.vertices.push(new THREE.Vector3(parseFloat(result[1]), parseFloat(result[3]), parseFloat(result[5])));
+
 		}
-		else
-		{
-			return this.parseBinary(buf);
-		}
 
-    },
+		length = geometry.vertices.length;
+		geometry.faces.push(new THREE.Face3(length - 3, length - 2, length - 1, normal));
 
-	parseASCII: function ( data ) {
+	}
 
-		var geometry = new THREE.Geometry();
+	geometry.computeCentroids();
+	geometry.computeBoundingBox();
+	geometry.computeBoundingSphere();
 
-		var patternFace = /facet([\s\S]*?)endfacet/g;
-		var result;
+	return geometry;
 
-		while ( ( result = patternFace.exec( data ) ) != null ) {
+};
 
-			var text = result[ 0 ];
 
-			// Normal
-			var patternNormal = /normal[\s]+([-+]?[0-9]+\.?[0-9]*([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+/g;
+THREE.STLLoader.BinaryReader = function (data) {
 
-			while ( ( result = patternNormal.exec( text ) ) != null ) {
+	this._buffer = data;
+	this._pos = 0;
 
-				var normal = new THREE.Vector3( parseFloat( result[ 1 ] ), parseFloat( result[ 3 ] ), parseFloat( result[ 5 ] ) );
+};
 
-			}
+THREE.STLLoader.BinaryReader.prototype = {
 
-			// Vertex
-			var patternVertex = /vertex[\s]+([-+]?[0-9]+\.?[0-9]*([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+/g;
+	/* Public */
 
-			while ( ( result = patternVertex.exec( text ) ) != null ) {
+	readInt8:	function (){ return this._decodeInt(8, true); },
+	readUInt8:	function (){ return this._decodeInt(8, false); },
+	readInt16:	function (){ return this._decodeInt(16, true); },
+	readUInt16:	function (){ return this._decodeInt(16, false); },
+	readInt32:	function (){ return this._decodeInt(32, true); },
+	readUInt32:	function (){ return this._decodeInt(32, false); },
 
-				geometry.vertices.push( new THREE.Vector3( parseFloat( result[ 1 ] ), parseFloat( result[ 3 ] ), parseFloat( result[ 5 ] ) ) );
+	readFloat:	function (){ return this._decodeFloat(23, 8); },
+	readDouble:	function (){ return this._decodeFloat(52, 11); },
 
+	readChar:	function () { return this.readString(1); },
+
+	readString: function (length) {
+
+		this._checkSize(length * 8);
+		var result = this._buffer.substr(this._pos, length);
+		this._pos += length;
+		return result;
+
+	},
+
+	seek: function (pos) {
+
+		this._pos = pos;
+		this._checkSize(0);
+
+	},
+
+	getPosition: function () {
+
+		return this._pos;
+
+	},
+
+	getSize: function () {
+
+		return this._buffer.length;
+
+	},
+
+
+	/* Private */
+
+	_decodeFloat: function(precisionBits, exponentBits){
+
+		var length = precisionBits + exponentBits + 1;
+		var size = length >> 3;
+
+		this._checkSize(length);
+
+		var bias = Math.pow(2, exponentBits - 1) - 1;
+		var signal = this._readBits(precisionBits + exponentBits, 1, size);
+		var exponent = this._readBits(precisionBits, exponentBits, size);
+		var significand = 0;
+		var divisor = 2;
+	// var curByte = length + (-precisionBits >> 3) - 1;
+		var curByte = 0;
+		do {
+			var byteValue = this._readByte(++curByte, size);
+			var startBit = precisionBits % 8 || 8;
+			var mask = 1 << startBit;
+			while (mask >>= 1) {
+				if (byteValue & mask) {
+					significand += 1 / divisor;
+				}
+				divisor *= 2;
 			}
+		} while (precisionBits -= startBit);
 
-			var len = geometry.vertices.length;
-			geometry.faces.push( new THREE.Face3( len - 3, len - 2, len - 1, normal ) );
+		this._pos += size;
 
-		}
+		return exponent == (bias << 1) + 1 ? significand ? NaN : signal ? -Infinity : +Infinity
+			: (1 + signal * -2) * (exponent || significand ? !exponent ? Math.pow(2, -bias + 1) * significand
+			: Math.pow(2, exponent - bias) * (1 + significand) : 0);
 
-		geometry.computeCentroids();
-		geometry.computeBoundingSphere();
+	},
 
-		return geometry;
+	_decodeInt: function(bits, signed){
 
+		var x = this._readBits(0, bits, bits / 8), max = Math.pow(2, bits);
+		var result = signed && x >= max / 2 ? x - max : x;
+
+		this._pos += bits / 8;
+		return result;
+
 	},
 
-	parseBinary: function (buf) {
+	//shl fix: Henri Torgemane ~1996 (compressed by Jonas Raoni)
+	_shl: function (a, b){
 
-		// STL binary format specification, as per http://en.wikipedia.org/wiki/STL_(file_format)
-		//
-		// UINT8[80] – Header
-		// UINT32 – Number of triangles
-		//
-		// foreach triangle
-		//   REAL32[3] – Normal vector
-		//   REAL32[3] – Vertex 1
-		//   REAL32[3] – Vertex 2
-		//   REAL32[3] – Vertex 3
-		//   UINT16 – Attribute byte count
-		// end
-		//
+		for (++b; --b; a = ((a %= 0x7fffffff + 1) & 0x40000000) == 0x40000000 ? a * 2 : (a - 0x40000000) * 2 + 0x7fffffff + 1);
+		return a;
 
-		var geometry = new THREE.Geometry();
+	},
 
-		var headerLength = 80;
-		var dataOffset = 84;
-		var faceLength = 12*4 + 2;
+	_readByte: function (i, size) {
 
-		var le = true; // is little-endian  // This might be processor dependent...
+		return this._buffer.charCodeAt(this._pos + size - i - 1) & 0xff;
 
-		// var header = new Uint8Array(buf, 0, headerLength); // not presently used
-		var dvTriangleCount = new DataView(buf, headerLength, 4);
-		var numTriangles = dvTriangleCount.getUint32(0, le);
+	},
 
-		for (var i = 0; i < numTriangles; i++) {
+	_readBits: function (start, length, size) {
 
-			var dv = new DataView(buf, dataOffset + i*faceLength, faceLength);
+		var offsetLeft = (start + length) % 8;
+		var offsetRight = start % 8;
+		var curByte = size - (start >> 3) - 1;
+		var lastByte = size + (-(start + length) >> 3);
+		var diff = curByte - lastByte;
 
-			var normal = new THREE.Vector3( dv.getFloat32(0, le), dv.getFloat32(4, le), dv.getFloat32(8, le) );
+		var sum = (this._readByte(curByte, size) >> offsetRight) & ((1 << (diff ? 8 - offsetRight : length)) - 1);
 
-			for(var v = 3; v < 12; v+=3) {
+		if (diff && offsetLeft) {
 
-				geometry.vertices.push( new THREE.Vector3( dv.getFloat32(v*4, le), dv.getFloat32((v+1)*4, le), dv.getFloat32( (v+2)*4, le ) ) );
+			sum += (this._readByte(lastByte++, size) & ((1 << offsetLeft) - 1)) << (diff-- << 3) - offsetRight;
 
-			}
-			var len = geometry.vertices.length;
-			geometry.faces.push( new THREE.Face3( len - 3, len - 2, len - 1, normal ) );
 		}
 
-		geometry.computeCentroids();
-		geometry.computeBoundingSphere();
+		while (diff) {
 
-		return geometry;
+			sum += this._shl(this._readByte(lastByte++, size), (diff-- << 3) - offsetRight);
+
+		}
+
+		return sum;
+
+	},
+
+	_checkSize: function (neededBits) {
+
+		if (!(this._pos + Math.ceil(neededBits / 8) < this._buffer.length)) {
+
+			throw new Error("Index out of bound");
+
+		}
+
 	}
 
 };

examples/js/loaders/VTKLoader.js

@@ -5,8 +5,4 @@ /**
 
-THREE.VTKLoader = function () {
+THREE.VTKLoader = function () {};
 
-	THREE.EventDispatcher.call( this );
-
-};
-
 THREE.VTKLoader.prototype = {
@@ -16,2 +12,7 @@
 
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	load: function ( url, callback ) {
@@ -118,2 +119,2 @@
 
-}
+};

examples/js/renderers/CSS3DRenderer.js

@@ -172,3 +172,3 @@ /**
 					_tmpMatrix.transpose();
-					_tmpMatrix.extractPosition( object.matrixWorld );
+					_tmpMatrix.copyPosition( object.matrixWorld );
 					_tmpMatrix.scale( object.scale );
@@ -175,0 +175,0 @@

examples/js/renderers/SoftwareRenderer.js

@@ -50,2 +50,8 @@ /**
 
+	this.setClearColor = function ( color, alpha ) {
+
+		// TODO
+
+	};
+
 	this.setSize = function ( width, height ) {
@@ -96,2 +102,7 @@
 
+		rectx1 = Infinity;
+		recty1 = Infinity;
+		rectx2 = 0;
+		recty2 = 0;
+
 		for ( var i = 0; i < numBlocks; i ++ ) {
@@ -108,9 +119,4 @@
 
-		rectx1 = Infinity;
-		recty1 = Infinity;
-		rectx2 = 0;
-		recty2 = 0;
+		if ( this.autoClear === true ) this.clear();
 
-		if ( this.autoClear ) this.clear();
-
 		var renderData = projector.projectScene( scene, camera );
@@ -122,3 +128,4 @@ var elements = renderData.elements;
 			var element = elements[ e ];
-			var shader = getMaterialShader( element.material );
+			var material = element.material;
+			var shader = getMaterialShader( material );
 
@@ -131,3 +138,3 @@ if ( element instanceof THREE.RenderableFace3 ) {
 					element.v3.positionScreen,
-					shader
+					shader, element, material
 				)
@@ -141,3 +148,3 @@
 					element.v4.positionScreen,
-					shader
+					shader, element, material
 				);
@@ -149,3 +156,3 @@
 					element.v4.positionScreen,
-					shader
+					shader, element, material
 				);
@@ -196,38 +203,41 @@
 
-			if ( material instanceof THREE.MeshBasicMaterial ) {
+			if ( material instanceof THREE.MeshBasicMaterial ||
+			     material instanceof THREE.MeshLambertMaterial ||
+			     material instanceof THREE.MeshPhongMaterial ) {
 
-				shader = new Function(
-						'buffer, offset, u, v',
-						[
-							'buffer[ offset ] = ' + ( material.color.r * 255 ) + ';',
-							'buffer[ offset + 1 ] = ' + ( material.color.g * 255 ) + ';',
-							'buffer[ offset + 2 ] = ' + ( material.color.b * 255 ) + ';',
-							'buffer[ offset + 3 ] = ' + ( material.opacity * 255 ) + ';',
-						].join('\n')
-					);
+				var string;
 
-			} else if ( material instanceof THREE.MeshLambertMaterial ) {
+				if ( material.vertexColors === THREE.FaceColors ) {
 
-				shader = new Function(
-						'buffer, offset, u, v',
-						[
-							'buffer[ offset ] = ' + ( material.color.r * 255 ) + ';',
-							'buffer[ offset + 1 ] = ' + ( material.color.g * 255 ) + ';',
-							'buffer[ offset + 2 ] = ' + ( material.color.b * 255 ) + ';',
-							'buffer[ offset + 3 ] = ' + ( material.opacity * 255 ) + ';',
-						].join('\n')
-					);
+					string = [
+						'buffer[ offset ] = face.color.r * 255;',
+						'buffer[ offset + 1 ] = face.color.g * 255;',
+						'buffer[ offset + 2 ] = face.color.b * 255;',
+						'buffer[ offset + 3 ] = material.opacity * 255;',
+					].join('\n');
 
+				} else {
+
+					string = [
+						'buffer[ offset ] = material.color.r * 255;',
+						'buffer[ offset + 1 ] = material.color.g * 255;',
+						'buffer[ offset + 2 ] = material.color.b * 255;',
+						'buffer[ offset + 3 ] = material.opacity * 255;',
+					].join('\n');
+
+				}
+
+				shader = new Function( 'buffer, offset, u, v, face, material', string );
+
 			} else {
 
-				shader = new Function(
-						'buffer, offset, u, v',
-						[
-							'buffer[ offset ] = u * 255;',
-							'buffer[ offset + 1 ] = v * 255;',
-							'buffer[ offset + 2 ] = 0;',
-							'buffer[ offset + 3 ] = 255;'
-						].join('\n')
-					);
+				var string = [
+					'buffer[ offset ] = u * 255;',
+					'buffer[ offset + 1 ] = v * 255;',
+					'buffer[ offset + 2 ] = 0;',
+					'buffer[ offset + 3 ] = 255;'
+				].join('\n');
 
+				shader = new Function( 'buffer, offset, u, v', string );
+
 			}
@@ -250,3 +260,3 @@
 
-		var offset = ( xmin + ymin * canvasWidth - 1 ) * 4 + 3;
+		var offset = ( xmin + ymin * canvasWidth ) * 4 + 3;
 		var linestep = ( canvasWidth - ( xmax - xmin ) ) * 4;
@@ -268,3 +278,3 @@
 
-	function drawTriangle( v1, v2, v3, shader ) {
+	function drawTriangle( v1, v2, v3, shader, face, material ) {
 
@@ -464,3 +474,3 @@ // TODO: Implement per-pixel z-clipping
 								var v = cx2 * scale;
-								shader( data, offset * 4, u, v );
+								shader( data, offset * 4, u, v, face, material );
 							}
@@ -507,3 +517,3 @@
 									zbuffer[ offset ] = z;
-									shader( data, offset * 4, u, v );
+									shader( data, offset * 4, u, v, face, material );
 
@@ -510,0 +520,0 @@ }

examples/js/renderers/SVGRenderer.js

@@ -20,6 +20,4 @@ /**
 
-	_enableLighting = false,
 	_color = new THREE.Color(),
 	_diffuseColor = new THREE.Color(),
-	_emissiveColor = new THREE.Color(),
 	_ambientLight = new THREE.Color(),
@@ -69,2 +67,8 @@ _directionalLights = new THREE.Color(),
 
+	this.setClearColor = function ( color, alpha ) {
+
+		// TODO
+
+	};
+
 	this.setSize = function( width, height ) {
@@ -86,2 +90,6 @@
 
+		_pathCount = 0;
+		_circleCount = 0;
+		_lineCount = 0;
+
 		while ( _svg.childNodes.length > 0 ) {
@@ -104,6 +112,4 @@
 
-		var e, el, element, material;
+		if ( this.autoClear === true ) this.clear();
 
-		this.autoClear && this.clear();
-
 		_this.info.render.vertices = 0;
@@ -116,18 +122,9 @@ _this.info.render.faces = 0;
 
-		_pathCount = 0; _circleCount = 0; _lineCount = 0;
+		calculateLights( _lights );
 
-		_enableLighting = _lights.length > 0;
+		for ( var e = 0, el = _elements.length; e < el; e ++ ) {
 
-		if ( _enableLighting ) {
+			var element = _elements[ e ];
+			var material = element.material;
 
-			 calculateLights( _lights );
-
-		}
-
-		for ( e = 0, el = _elements.length; e < el; e ++ ) {
-
-			element = _elements[ e ];
-
-			material = element.material;
-
 			if ( material === undefined || material.visible === false ) continue;
@@ -142,3 +139,3 @@
 
-				renderParticle( _v1, element, material, scene );
+				renderParticle( _v1, element, material );
 
@@ -156,3 +153,3 @@ } else if ( element instanceof THREE.RenderableLine ) {
 
-					renderLine( _v1, _v2, element, material, scene );
+					renderLine( _v1, _v2, element, material );
 
@@ -173,6 +170,14 @@ }
 
-				_elemBox.setFromPoints( [ _v1.positionScreen, _v2.positionScreen, _v3.positionScreen ] );
+				_elemBox.setFromPoints( [
+					_v1.positionScreen,
+					_v2.positionScreen,
+					_v3.positionScreen
+				] );
 
-				renderFace3( _v1, _v2, _v3, element, material, scene );
+				if ( _clipBox.isIntersectionBox( _elemBox ) === true ) {
 
+					renderFace3( _v1, _v2, _v3, element, material );
+
+				}
+
 			} else if ( element instanceof THREE.RenderableFace4 ) {
@@ -192,6 +197,15 @@
 
-				_elemBox.setFromPoints( [ _v1.positionScreen, _v2.positionScreen, _v3.positionScreen, _v4.positionScreen ] );
+				_elemBox.setFromPoints( [
+					_v1.positionScreen,
+					_v2.positionScreen,
+					_v3.positionScreen,
+					_v4.positionScreen
+				] );
 
-				renderFace4( _v1, _v2, _v3, _v4, element, material, scene );
+				if ( _clipBox.isIntersectionBox( _elemBox ) === true ) {
 
+					renderFace4( _v1, _v2, _v3, _v4, element, material );
+
+				}
+
 			}
@@ -205,4 +219,2 @@
 
-		var l, ll, light, lightColor;
-
 		_ambientLight.setRGB( 0, 0, 0 );
@@ -212,6 +224,6 @@ _directionalLights.setRGB( 0, 0, 0 );
 
-		for ( l = 0, ll = lights.length; l < ll; l++ ) {
+		for ( var l = 0, ll = lights.length; l < ll; l++ ) {
 
-			light = lights[ l ];
-			lightColor = light.color;
+			var light = lights[ l ];
+			var lightColor = light.color;
 
@@ -287,3 +299,3 @@ if ( light instanceof THREE.AmbientLight ) {
 
-	function renderParticle( v1, element, material, scene ) {
+	function renderParticle( v1, element, material ) {
 
@@ -298,20 +310,12 @@ /*
 
-			if ( _enableLighting ) {
+			_color.r = _ambientLight.r + _directionalLights.r + _pointLights.r;
+			_color.g = _ambientLight.g + _directionalLights.g + _pointLights.g;
+			_color.b = _ambientLight.b + _directionalLights.b + _pointLights.b;
 
-				_color.r = _ambientLight.r + _directionalLights.r + _pointLights.r;
-				_color.g = _ambientLight.g + _directionalLights.g + _pointLights.g;
-				_color.b = _ambientLight.b + _directionalLights.b + _pointLights.b;
+			_color.r = material.color.r * _color.r;
+			_color.g = material.color.g * _color.g;
+			_color.b = material.color.b * _color.b;
 
-				_color.r = material.color.r * _color.r;
-				_color.g = material.color.g * _color.g;
-				_color.b = material.color.b * _color.b;
+			_color.updateStyleString();
 
-				_color.updateStyleString();
-
-			} else {
-
-				_color = material.color;
-
-			}
-
 			_svgNode.setAttribute( 'style', 'fill: ' + _color.__styleString );
@@ -326,3 +330,3 @@
 
-	function renderLine ( v1, v2, element, material, scene ) {
+	function renderLine ( v1, v2, element, material ) {
 
@@ -346,3 +350,3 @@ _svgNode = getLineNode( _lineCount ++ );
 
-	function renderFace3( v1, v2, v3, element, material, scene ) {
+	function renderFace3( v1, v2, v3, element, material ) {
 
@@ -365,6 +369,5 @@ _this.info.render.vertices += 3;
 
-		} else if ( material instanceof THREE.MeshLambertMaterial ) {
+		} else if ( material instanceof THREE.MeshLambertMaterial || material instanceof THREE.MeshPhongMaterial ) {
 
 			_diffuseColor.copy( material.color );
-			_emissiveColor.copy( material.emissive );
 
@@ -377,16 +380,8 @@ if ( material.vertexColors === THREE.FaceColors ) {
 
-			if ( _enableLighting ) {
+			_color.copy( _ambientLight );
 
-				_color.copy( _ambientLight );
+			calculateLight( _lights, element.centroidModel, element.normalModel, _color );
 
-				calculateLight( _lights, element.centroidModel, element.normalModel, _color );
+			_color.multiply( _diffuseColor ).add( material.emissive );
 
-				_color.multiply( _diffuseColor ).add( _emissiveColor );
-
-			} else {
-
-				_color.copy( _diffuseColor );
-
-			}
-
 		} else if ( material instanceof THREE.MeshDepthMaterial ) {
@@ -419,3 +414,3 @@
 
-	function renderFace4( v1, v2, v3, v4, element, material, scene ) {
+	function renderFace4( v1, v2, v3, v4, element, material ) {
 
@@ -438,6 +433,5 @@ _this.info.render.vertices += 4;
 
-		} else if ( material instanceof THREE.MeshLambertMaterial ) {
+		} else if ( material instanceof THREE.MeshLambertMaterial || material instanceof THREE.MeshPhongMaterial ) {
 
 			_diffuseColor.copy( material.color );
-			_emissiveColor.copy( material.emissive );
 
@@ -450,16 +444,8 @@ if ( material.vertexColors === THREE.FaceColors ) {
 
-			if ( _enableLighting ) {
+			_color.copy( _ambientLight );
 
-				_color.copy( _ambientLight );
+			calculateLight( _lights, element.centroidModel, element.normalModel, _color );
 
-				calculateLight( _lights, element.centroidModel, element.normalModel, _color );
+			_color.multiply( _diffuseColor ).add( material.emissive );
 
-				_color.multiply( _diffuseColor ).add( _emissiveColor );
-
-			} else {
-
-				_color.copy( _diffuseColor );
-
-			}
-
 		} else if ( material instanceof THREE.MeshDepthMaterial ) {
@@ -466,0 +452,0 @@

examples/js/renderers/WebGLDeferredRenderer.js

@@ -129,4 +129,4 @@ /**
 
-			object.properties.colorMaterial = new THREE.MeshFaceMaterial( colorMaterials );
-			object.properties.normalDepthMaterial = new THREE.MeshFaceMaterial( normalDepthMaterials );
+			object.userData.colorMaterial = new THREE.MeshFaceMaterial( colorMaterials );
+			object.userData.normalDepthMaterial = new THREE.MeshFaceMaterial( normalDepthMaterials );
 
@@ -137,5 +137,5 @@ } else {
 
-			object.properties.colorMaterial = deferredMaterials.colorMaterial;
-			object.properties.normalDepthMaterial = deferredMaterials.normalDepthMaterial;
-			object.properties.transparent = deferredMaterials.transparent;
+			object.userData.colorMaterial = deferredMaterials.colorMaterial;
+			object.userData.normalDepthMaterial = deferredMaterials.normalDepthMaterial;
+			object.userData.transparent = deferredMaterials.transparent;
 
@@ -322,3 +322,3 @@ }
 
-		var light = lightProxy.properties.originalLight;
+		var light = lightProxy.userData.originalLight;
 		var uniforms = lightProxy.material.uniforms;
@@ -407,3 +407,3 @@
 
-		meshLight.properties.originalLight = light;
+		meshLight.userData.originalLight = light;
 
@@ -424,3 +424,3 @@ // keep reference for size reset
 
-		var light = lightProxy.properties.originalLight;
+		var light = lightProxy.userData.originalLight;
 		var uniforms = lightProxy.material.uniforms;
@@ -438,3 +438,3 @@
 		directionVS.normalize();
-		viewMatrix.rotateAxis( directionVS );
+		directionVS.transformDirection( viewMatrix );
 
@@ -487,3 +487,3 @@ uniforms[ "lightPositionVS" ].value.copy( positionVS );
 
-		meshLight.properties.originalLight = light;
+		meshLight.userData.originalLight = light;
 
@@ -504,3 +504,3 @@ // keep reference for size reset
 
-		var light = lightProxy.properties.originalLight;
+		var light = lightProxy.userData.originalLight;
 		var uniforms = lightProxy.material.uniforms;
@@ -512,3 +512,3 @@
 		directionVS.normalize();
-		camera.matrixWorldInverse.rotateAxis( directionVS );
+		directionVS.transformDirection( camera.matrixWorldInverse );
 
@@ -557,3 +557,3 @@ uniforms[ "lightDirectionVS" ].value.copy( directionVS );
 
-		meshLight.properties.originalLight = light;
+		meshLight.userData.originalLight = light;
 
@@ -574,3 +574,3 @@ // keep reference for size reset
 
-		var light = lightProxy.properties.originalLight;
+		var light = lightProxy.userData.originalLight;
 		var uniforms = lightProxy.material.uniforms;
@@ -580,3 +580,3 @@
 		directionVS.normalize();
-		camera.matrixWorldInverse.rotateAxis( directionVS );
+		directionVS.transformDirection( camera.matrixWorldInverse );
 
@@ -626,3 +626,3 @@ uniforms[ "lightDirectionVS" ].value.copy( directionVS );
 
-		meshLight.properties.originalLight = light;
+		meshLight.userData.originalLight = light;
 
@@ -643,3 +643,3 @@ // keep reference for size reset
 
-		var light = lightProxy.properties.originalLight;
+		var light = lightProxy.userData.originalLight;
 		var uniforms = lightProxy.material.uniforms;
@@ -656,9 +656,9 @@
 		rightVS.copy( light.right );
+		rightVS.transformDirection( modelMatrix );
+		rightVS.transformDirection( viewMatrix );
+
 		normalVS.copy( light.normal );
-		modelMatrix.rotateAxis( rightVS );
-		modelMatrix.rotateAxis( normalVS );
+		normalVS.transformDirection( modelMatrix );
+		normalVS.transformDirection( viewMatrix );
 
-		viewMatrix.rotateAxis( rightVS );
-		viewMatrix.rotateAxis( normalVS );
-
 		upVS.crossVectors( rightVS, normalVS );
@@ -718,3 +718,3 @@ upVS.normalize();
 
-		meshLight.properties.originalLight = light;
+		meshLight.userData.originalLight = light;
 
@@ -767,3 +767,3 @@ // keep reference for size reset
 
-		if ( object.properties.deferredInitialized ) return;
+		if ( object.userData.deferredInitialized ) return;
 
@@ -808,3 +808,3 @@ if ( object.material ) initDeferredMaterials( object );
 
-		object.properties.deferredInitialized = true;
+		object.userData.deferredInitialized = true;
 
@@ -819,3 +819,3 @@ };
 
-			if ( object.properties.transparent ) {
+			if ( object.userData.transparent ) {
 
@@ -826,3 +826,3 @@ object.material = invisibleMaterial;
 
-				object.material = object.properties.colorMaterial;
+				object.material = object.userData.colorMaterial;
 
@@ -839,3 +839,3 @@ }
 
-			if ( object.properties.transparent ) {
+			if ( object.userData.transparent ) {
 
@@ -846,3 +846,3 @@ object.material = invisibleMaterial;
 
-				object.material = object.properties.normalDepthMaterial;
+				object.material = object.userData.normalDepthMaterial;
 
@@ -958,3 +958,3 @@ }
 
-		var originalLight = proxy.properties.originalLight;
+		var originalLight = proxy.userData.originalLight;
 
@@ -995,14 +995,14 @@ if ( originalLight ) {
 
-		if ( ! scene.properties.lightSceneProxy ) {
+		if ( ! scene.userData.lightSceneProxy ) {
 
-			scene.properties.lightSceneProxy = new THREE.Scene();
-			scene.properties.lightSceneFullscreen = new THREE.Scene();
+			scene.userData.lightSceneProxy = new THREE.Scene();
+			scene.userData.lightSceneFullscreen = new THREE.Scene();
 
 			var meshLight = createDeferredEmissiveLight();
-			scene.properties.lightSceneFullscreen.add( meshLight );
+			scene.userData.lightSceneFullscreen.add( meshLight );
 
 		}
 
-		lightSceneProxy = scene.properties.lightSceneProxy;
-		lightSceneFullscreen = scene.properties.lightSceneFullscreen;
+		lightSceneProxy = scene.userData.lightSceneProxy;
+		lightSceneFullscreen = scene.userData.lightSceneFullscreen;
 
@@ -1024,3 +1024,3 @@ passColor.camera = camera;
 
-		this.renderer.autoUpdateScene = false;
+		scene.autoUpdate = false;
 		scene.updateMatrixWorld();
@@ -1074,4 +1074,5 @@
 		this.renderer.autoClearDepth = false;
-		this.renderer.autoUpdateScene = true;
 
+		scene.autoUpdate = true;
+
 		gl.depthFunc( gl.GEQUAL );
@@ -1078,0 +1079,0 @@

examples/js/UVsUtils.js

 /*
- * @author gyuque / https://github.com/gyuque
+ * @author gyuque / http://github.com/gyuque
  *
@@ -84,3 +84,4 @@ * Cylinder Mapping for ExtrudeGeometry
 /* 
- * @author zz85 / https://github.com/zz85
+ * @author zz85 / http://github.com/zz85
+ * @author WestLangley / http://github.com/WestLangley
  *
@@ -97,80 +98,106 @@ * tool for "unwrapping" and debugging three.js
  
-THREE.UVsDebug = function(geometry) {
-    
-    var verts = geometry.vertices, 
-    faces = geometry.faces, 
-    uvs = geometry.faceVertexUvs[0];
-    console.log('debugging geometry', geometry);
-    
-    
-    var canvas = document.createElement('canvas');
-    var width = 1024;
-    var height = 1024;
-    canvas.width = width;
-    canvas.height = height;
-    
-    var ctx = canvas.getContext('2d');
-    ctx.lineWidth = 1;
-    ctx.strokeStyle = 'rgba(0,0,0,0.8)';
+THREE.UVsDebug = function( geometry, size ) {
 
-    // paint background white
-    ctx.fillStyle = 'rgba(255,255,255, 1.0)';
-    ctx.fillRect(0, 0, width, height);
+    // handles wrapping of uv.x > 1 only
     
     var abc = 'abcd';
-    
+
     var uv, u, ax, ay;
     var i, il, j, jl;
-    
+    var vnum;
+
     var a = new THREE.Vector2();
     var b = new THREE.Vector2();
-    
-    for (i = 0, il = uvs.length; i < il; i++) {
-        uv = uvs[i];
-        
+
+    var faces = geometry.faces;
+    var uvs = geometry.faceVertexUvs[ 0 ];
+
+    var canvas = document.createElement( 'canvas' );
+    var width = size || 1024;   // power of 2 required for wrapping
+    var height = size || 1024;
+    canvas.width = width;
+    canvas.height = height;
+
+    var ctx = canvas.getContext( '2d' );
+    ctx.lineWidth = 2;
+    ctx.strokeStyle = 'rgba( 0, 0, 0, 1.0 )';
+    ctx.textAlign = 'center';
+
+    // paint background white
+
+    ctx.fillStyle = 'rgba( 255, 255, 255, 1.0 )';
+    ctx.fillRect( 0, 0, width, height );
+
+    for ( i = 0, il = uvs.length; i < il; i++ ) {
+
+        uv = uvs[ i ];
+
         // draw lines
+
         ctx.beginPath();
-        
-        a.set(0, 0);
-        for (j = 0, jl = uv.length; j < jl; j++) {
-            u = uv[j];
-            
+
+        a.set( 0, 0 );
+
+        for ( j = 0, jl = uv.length; j < jl; j++ ) {
+
+            u = uv[ j ];
+
             a.x += u.x;
             a.y += u.y;
-            
-            if (j == 0) {
-                ctx.moveTo(u.x * width, u.y * height);
+
+            if ( j == 0 ) {
+
+                ctx.moveTo( u.x * width, ( 1 - u.y ) * height );
+
             } else {
-                ctx.lineTo(u.x * width, u.y * height);
+
+                ctx.lineTo( u.x * width, ( 1 - u.y ) * height );
+
             }
+
         }
-        
+
         ctx.closePath();
         ctx.stroke();
-        
-        a.divideScalar(jl);
-        
+
+        a.divideScalar( jl );
+
         // label the face number
+
         ctx.font = "12pt Arial bold";
-        ctx.fillStyle = 'rgba(0,0,0,0.8)';
-        ctx.fillText(i, a.x * width, a.y * height);
-        
+        ctx.fillStyle = 'rgba( 0, 0, 0, 1.0 )';
+        ctx.fillText( i, a.x * width, ( 1 - a.y ) * height );
+
+        if ( a.x > 0.95 ) { // wrap x // 0.95 is arbitrary
+
+            ctx.fillText( i, ( a.x % 1 ) * width, ( 1 - a.y ) * height );
+
+        }
+
         ctx.font = "8pt Arial bold";
-        ctx.fillStyle = 'rgba(30,30,0,0.8)';
-        
-        
+        ctx.fillStyle = 'rgba( 0, 0, 0, 1.0 )';
+
         // label uv edge orders
-        for (j = 0, jl = uv.length; j < jl; j++) {
-            u = uv[j];
-            b.set(u.x, u.y).sub(a).divideScalar(4);
-            
-            b.x = u.x - b.x;
-            b.y = u.y - b.y;
-            ctx.fillText(abc[j]
-                + ':' + faces[i][abc[j]], b.x * width, b.y * height);
+
+        for ( j = 0, jl = uv.length; j < jl; j++ ) {
+
+            u = uv[ j ];
+            b.addVectors( a, u ).divideScalar( 2 );
+
+            vnum = faces[ i ][ abc[ j ] ];
+            ctx.fillText( abc[ j ] + vnum, b.x * width, ( 1 - b.y ) * height );
+
+            if ( b.x > 0.95 ) {  // wrap x
+
+                ctx.fillText( abc[ j ] + vnum, ( b.x % 1 ) * width, ( 1 - b.y ) * height );
+
+            }
+
         }
-    
+
     }
-    
+
     return canvas;
+
 }
+

package.json

@@ -5,3 +5,3 @@ {
 
-    "version" : "0.56.4",
+    "version" : "0.58.1",
 
@@ -22,3 +22,3 @@ "description" : "JavaScript 3D library",
 
-    "homepage" : "http://mrdoob.github.com/three.js/",
+    "homepage" : "http://threejs.org/",
 
@@ -51,2 +51,2 @@ "bugs" : {
 
-}
+}

README.md

@@ -8,3 +8,3 @@ three.js
 
-[Examples](http://mrdoob.github.com/three.js/) — [Documentation](http://mrdoob.github.com/three.js/docs/) — [Migrating](https://github.com/mrdoob/three.js/wiki/Migration) — [Help](http://stackoverflow.com/questions/tagged/three.js)
+[Examples](http://threejs.org/) — [Documentation](http://threejs.org/docs/) — [Migrating](https://github.com/mrdoob/three.js/wiki/Migration) — [Help](http://stackoverflow.com/questions/tagged/three.js)
 
@@ -14,4 +14,4 @@
 
-Download the [minified library](http://mrdoob.github.com/three.js/build/three.min.js) and include it in your html.
-Alternatively see [how to build the library yourself](https://github.com/mrdoob/three.js/wiki/build.py,-or-how-to-generate-a-compressed-Three.js-file). 
+Download the [minified library](http://threejs.org/build/three.min.js) and include it in your html.
+Alternatively see [how to build the library yourself](https://github.com/mrdoob/three.js/wiki/build.py,-or-how-to-generate-a-compressed-Three.js-file).
 
@@ -70,4 +70,71 @@ ```html
 
-2013 02 15 - **r56** (407,609 KB, gzip: 96,870 KB)
 
[phone] - **r58** (411,339 KB, gzip: 97,298 KB)
+
+* Removed `Matrix4`'s ` translate()`, `rotateX()`, `rotateY()`, `rotateZ()` and `rotateByAxis()`. ([mrdoob](http://github.com/mrdoob))
+* Documentation improvements. ([yurifury](http://github.com/yurifury), [tmcw](http://github.com/tmcw), [deepan2k5](http://github.com/deepan2k5), [cjshannon](http://github.com/cjshannon) and [sh0ot1e](http://github.com/sh0ot1e))
+* Improvements to `WebGLRenderer` stable z sorting.([wereHamster](http://github.com/wereHamster) and [mrdoob](http://github.com/mrdoob))
+* Lots of progress in `SceneLoader2` and `SceneExporter2`, now known as `ObjectLoader` and `ObjectExporter`. ([mrdoob](http://github.com/mrdoob))
+* Added morphTargets support to `MeshNormalMaterial`. ([mrdoob](http://github.com/mrdoob))
+* Renamed `Matrix4`'s `extractPosition()` to `copyPosition()`. ([mrdoob](http://github.com/mrdoob))
+* Editor now using localStorage for keeping state. ([mrdoob](http://github.com/mrdoob) and [sole](http://github.com/sole))
+* Added `MaterialLoader` and `MaterialExporter`. ([mrdoob](http://github.com/mrdoob))
+* Renamed `Matrix4`'s `setRotationFrom*()` to `makeRotationFrom*()`. ([bhouston](http://github.com/bhouston))
+* Added `setGeometry()` and `setMaterial()` to `Mesh`. ([mrdoob](http://github.com/mrdoob))
+* Editor primitives can now have the parameters updated at any point. ([mrdoob](http://github.com/mrdoob))
+* Renamed `Matrix4`'s `compose()` to `makeFromPositionQuaternionScale()` and added `makeFromPositionEulerScale()`. ([bhouston](http://github.com/bhouston))
+* Added `rotateOnAxis()` and `translateOnAxis()` to `Object3D`. ([WestLangley](http://github.com/WestLangley))
+* Removed `Matrix4`'s `crossVector()`. ([WestLangley](http://github.com/WestLangley))
+* Added `PLYLoader` (ASCII files). ([menway](http://github.com/menway))
+* Added new `BokehShader2`. ([zz85](http://github.com/zz85))
+* Replaced recursive calls in `PolyhedronGeometry` with an analytical construction of the geometry. ([bhickey](http://github.com/bhickey))
+* Renamed `Object3D`'s `getChildByName()` to `getObjectByName()` and added `getObjectById()`. ([mrdoob](http://github.com/mrdoob))
+* Add `materialOffset` parameter to `GeometryUtils`'s `merge()`. ([tapio](http://github.com/tapio))
+* Now using prototype based `EventDispatcher`. ([mrdoob](http://github.com/mrdoob))
+* Added `linewidth` to `ShaderMaterial`. ([mrdoob](http://github.com/mrdoob))
+* `LOD` support in `Raycaster`. ([mrdoob](http://github.com/mrdoob))
+* Added lights support to `ColladaLoader`. ([mrdoob](http://github.com/mrdoob))
+* Started `WebGLRenderer3`. Aiming to find better solutions for the WebGL layer. ([mrdoob](http://github.com/mrdoob))
+* Optimized the PCF shadow map filtering to use vector comparisons. ([MiiBond](http://github.com/MiiBond))
+* `SoftwareRenderer` now handles color changes at runtime. ([mrdoob](http://github.com/mrdoob))
+* Added `BoxHelper`. ([mrdoob](http://github.com/mrdoob))
+* Removed `setClearColorHex()`, `parameters.clearColor` and `parameters.clearAlpha`. ([mrdoob](http://github.com/mrdoob))
+* Refactored `CameraHelper`. ([mrdoob](http://github.com/mrdoob))
+* Fixed bug in `DirectionalLightHelper` and `SpotLightHelper`. ([mrdoob](http://github.com/mrdoob))
+* Fixed bug in Phong shader when using normal maps with derivative tangents. ([WestLangley](http://github.com/WestLangley))
+* Added support for `FaceColors` to `SoftwareRenderer`.
+* Updated `convert_obj_three.py` docstring with current loader interface. ([wilsaj](http://github.com/wilsaj))
+* Updated OculusRiftEffect. Now it should work with the original OculusRift. ([troffmo5](http://github.com/troffmo5))
+* Fixed vertex normals and UVs for CircleGeometry. ([WestLangley](http://github.com/WestLangley))
+* Added snapping to the editor. ([arodic](http://github.com/arodic))
+* Fixed `SpotLight`'s `angle` and `SpotlightHelper`'s cone size bug. ([WestLangley](http://github.com/WestLangley))
+* Using `CanvasRenderer` in the editor when there is no WebGL support. ([mrdoob](http://github.com/mrdoob))
+* Update `STLLoader` with [github improvements](https://github.com/blog/1465-stl-file-viewing). ([gero3](http://github.com/gero3))
+* Fixed UVs for faces that straddle the seam in `PolyhedronGeometry`. ([WestLangley](http://github.com/WestLangley))
+* Cleaned up `ArrowHelper`. ([WestLangley](http://github.com/WestLangley))
+* Added `VertexColors` support for `Line` in `CanvasRenderer`. ([gero3](http://github.com/gero3))
+* Fixed `TrackballControls` zoom increment to normalize responsiveness across various inputs. ([protometa](http://github.com/protometa))
+
+
[phone] - **r57** (403,818 KB, gzip: 96,416 KB)
+
+* Added Renderer panel to the editor. ([mrdoob](http://github.com/mrdoob))
+* Added support for custom attributes to `BufferGeometry`. ([zz85](http://github.com/zz85))
+* `CanvasRenderer` and `SVGRenderer` behave like `WebGLRenderer` with `MeshLambertMaterial` and no lights. ([mrdoob](http://github.com/mrdoob))
+* Added `ColorConverter` in examples folder. ([bhouston](http://github.com/bhouston) and [zz85](http://github.com/zz85))
+* Fixed `SVGRenderer` when autoClear false. ([mrdoob](http://github.com/mrdoob))
+* Made `WebGLRenderer` sorting truly stable. ([wereHamster](http://github.com/wereHamster) and [mrdoob](http://github.com/mrdoob))
+* Improved `Object3D` and `Camera` `lookAt()`. ([WestLangley](http://github.com/WestLangley))
+* Added `RingGeometry`. ([merpnderp](http://github.com/merpnderp))
+* Made `OBJLoader` and `OBJMTLLoader` more robust. ([mrdoob](http://github.com/mrdoob))
+* Added pan to `OrbitControls`. ([WestLangley](http://github.com/WestLangley) and [mrdoob](http://github.com/mrdoob))
+* Added `.getColumnFromMatrix()` to `Vector3`. ([WestLangley](http://github.com/WestLangley))
+* Renamed `Object3D` `properties` to `userData`. ([mrdoob](http://github.com/mrdoob))
+* Simplified `PointLightHelper`, `DirectionalLightHelper`, `SpotLightHelper` and `HemisphereLightHelper`. ([mrdoob](http://github.com/mrdoob))
+* Added `GridHelper`. ([mrdoob](http://github.com/mrdoob))
+* Added `.clone()` method to `AmbientLight`, `PointLight`, `DirectionalLight`, `SpotLight` and `HemisphereLight`. ([mrdoob](http://github.com/mrdoob))
+
+
[phone] - **r56** (408,927 KB, gzip: 97,095 KB)
+
 * Added `LineDashedMaterial` support to `CanvasRenderer`. ([sole](http://github.com/sole))
@@ -91,3 +158,3 @@ * Documentation improvements. ([gero3](http://github.com/gero3), [erich666](http://github.com/erich666), [Stompfrog](http://github.com/Stompfrog), [morenoh149](http://github.com/morenoh149), [chrmoritz](http://github.com/chrmoritz) and [mrdoob](http://github.com/mrdoob))
 * Added `Line3`. ([bhouston](http://github.com/bhouston))
-* Addded `linewidth` support to `BufferGeometry` lines. ([arodic](http://github.com/arodic))
+* Added `linewidth` support to `BufferGeometry` lines. ([arodic](http://github.com/arodic))
 * Renamed `Box3`/`Line3`/`Plane`/`Ray`/`Sphere`'s `.transform()` to `applyMatrix4()`. ([bhouston](http://github.com/bhouston))
@@ -167,3 +234,3 @@ * Added `smoothstep` and `smootherstep` to `Math`. ([bhouston](http://github.com/bhouston))
 
-* Lots of improvements to [editor](http://mrdoob.github.com/three.js/editor/). Including possibility to export geometry and scene. ([alteredq](http://github.com/alteredq) and [mrdoob](http://github.com/mrdoob))
+* Lots of improvements to [editor](http://threejs.org/editor/). Including possibility to export geometry and scene. ([alteredq](http://github.com/alteredq) and [mrdoob](http://github.com/mrdoob))
 * `Sprite` no longer gets its size from the texture. ([alteredq](http://github.com/alteredq) and [mrdoob](http://github.com/mrdoob))
@@ -201,3 +268,3 @@ * Improved `CSS3DRenderer`. ([mrdoob](http://github.com/mrdoob) and [alteredq](http://github.com/alteredq))
 * Added `PointerLockControls`. ([mrdoob](http://github.com/mrdoob))
-* Completed more [documentation](http://mrdoob.github.com/three.js/docs/) pages. ([sole](http://github.com/sole))
+* Completed more [documentation](http://threejs.org/docs/) pages. ([sole](http://github.com/sole))
 * Split `SceneUtils.cloneObject` into `*.clone()`. ([mrdoob](http://github.com/mrdoob))
@@ -210,5 +277,5 @@ * Simplified `AxisHelper`. ([mrdoob](http://github.com/mrdoob))
 * Fixed shadows getting animated when skinning / morphing was disabled. ([alteredq](http://github.com/alteredq))
-* Added `Manual` section to the [documentation](http://mrdoob.github.com/three.js/docs/) pages. ([oal](http://github.com/oal))
+* Added `Manual` section to the [documentation](http://threejs.org/docs/) pages. ([oal](http://github.com/oal))
 * Added `.angleTo()` to `Vector3`. ([Wilt](http://github.com/Wilt))
-* Many improvements to the [editor](http://mrdoob.github.com/three.js/editor/). ([mrdoob](http://github.com/mrdoob) and [alteredq](http://github.com/alteredq))
+* Many improvements to the [editor](http://threejs.org/editor/). ([mrdoob](http://github.com/mrdoob) and [alteredq](http://github.com/alteredq))
 
@@ -229,3 +296,3 @@
 * Added support for compressed textures and cube maps to `WebGLRenderer`. ([alteredq](http://github.com/alteredq))
-* Outliner and Material panel improvements to the [editor](http://mrdoob.github.com/three.js/editor/). ([mrdoob](http://github.com/mrdoob))
+* Outliner and Material panel improvements to the [editor](http://threejs.org/editor/). ([mrdoob](http://github.com/mrdoob))
 * Added material.emissive support to `CanvasRenderer` and `SVGRenderer`. ([mrdoob](http://github.com/mrdoob))
@@ -264,3 +331,3 @@ * Added handling of multiple UV layers and anisotropy to Blender exporter. ([alteredq](http://github.com/alteredq))
 * Completed lots more documentation pages. ([sole](http://github.com/sole))
-* Started reworking [GUI](http://mrdoob.github.com/three.js/gui/). ([mrdoob](http://github.com/mrdoob))
+* Started reworking [GUI](http://threejs.org/gui/). ([mrdoob](http://github.com/mrdoob))
 * Improved python build system. ([gero3](http://github.com/gero3))
@@ -267,0 +334,0 @@ * Made `VTKLoader` parsing more robust. ([mrdoob](http://github.com/mrdoob))

src/cameras/Camera.js

 /**
  * @author mrdoob / http://mrdoob.com/
  * @author mikael emtinger / http://gomo.se/
- */
+ * @author WestLangley / http://github.com/WestLangley
+*/
 
@@ -19,22 +20,24 @@ THREE.Camera = function () {
 
-THREE.Camera.prototype.lookAt = function ( vector ) {
+THREE.Camera.prototype.lookAt = function () {
 
-	// TODO: Add hierarchy support.
+	// This routine does not support cameras with rotated and/or translated parent(s)
 
-	this.matrix.lookAt( this.position, vector, this.up );
+	var m1 = new THREE.Matrix4();
 
-	if ( this.rotationAutoUpdate === true ) {
+	return function ( vector ) {
 
-		if ( this.useQuaternion === false )  {
+		m1.lookAt( this.position, vector, this.up );
 
-			this.rotation.setEulerFromRotationMatrix( this.matrix, this.eulerOrder );
+		if ( this.useQuaternion === true )  {
 
+			this.quaternion.setFromRotationMatrix( m1 );
+
 		} else {
 
-			this.quaternion.copy( this.matrix.decompose()[ 1 ] );
+			this.rotation.setEulerFromRotationMatrix( m1, this.eulerOrder );
 
 		}
 
-	}
+	};
 
-};
+}();

src/core/BufferGeometry.js

@@ -7,4 +7,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	this.id = THREE.GeometryIdCount ++;
@@ -39,4 +37,9 @@
 
-	constructor : THREE.BufferGeometry,
+	constructor: THREE.BufferGeometry,
 
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	applyMatrix: function ( matrix ) {
@@ -59,4 +62,3 @@
 
-			var normalMatrix = new THREE.Matrix3();
-			normalMatrix.getInverse( matrix ).transpose();
+			var normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
 
@@ -517,3 +519,3 @@ normalMatrix.multiplyVector3Array( normalArray );
 
-			tangents[ v * 4 ] 	  = tmp.x;
+			tangents[ v * 4 ]     = tmp.x;
 			tangents[ v * 4 + 1 ] = tmp.y;
@@ -557,2 +559,1 @@ tangents[ v * 4 + 2 ] = tmp.z;
 };
-

src/core/Clock.js

@@ -17,4 +17,6 @@ /**
 
-THREE.extend( THREE.Clock.prototype, {
+THREE.Clock.prototype = {
 
+	constructor: THREE.Clock,
+
 	start: function () {
@@ -71,2 +73,2 @@
 
-} );
+};

src/core/EventDispatcher.js

@@ -5,8 +5,14 @@ /**
 
-THREE.EventDispatcher = function () {
+THREE.EventDispatcher = function () {}
 
-	var listeners = {};
+THREE.EventDispatcher.prototype = {
 
-	this.addEventListener = function ( type, listener ) {
+	constructor: THREE.EventDispatcher,
 
+	addEventListener: function ( type, listener ) {
+
+		if ( this._listeners === undefined ) this._listeners = {};
+
+		var listeners = this._listeners;
+
 		if ( listeners[ type ] === undefined ) {
@@ -24,6 +30,25 @@
 
-	};
+	},
 
-	this.removeEventListener = function ( type, listener ) {
+	hasEventListener: function ( type, listener ) {
 
+		if ( this._listeners === undefined ) return false;
+
+		var listeners = this._listeners;
+
+		if ( listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1 ) {
+
+			return true;
+
+		}
+
+		return false;
+
+	},
+
+	removeEventListener: function ( type, listener ) {
+
+		if ( this._listeners === undefined ) return;
+
+		var listeners = this._listeners;
 		var index = listeners[ type ].indexOf( listener );
@@ -37,6 +62,9 @@
 
-	};
+	},
 
-	this.dispatchEvent = function ( event ) {
+	dispatchEvent: function ( event ) {
 
+		if ( this._listeners === undefined ) return;
+
+		var listeners = this._listeners;
 		var listenerArray = listeners[ event.type ];
@@ -56,4 +84,4 @@
 
-	};
+	}
 
 };

src/core/Geometry.js

@@ -12,4 +12,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	this.id = THREE.GeometryIdCount ++;
@@ -62,5 +60,10 @@
 
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	applyMatrix: function ( matrix ) {
 
-		var normalMatrix = new THREE.Matrix3().getInverse( matrix ).transpose();
+		var normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
 
@@ -67,0 +70,0 @@ for ( var i = 0, il = this.vertices.length; i < il; i ++ ) {

src/core/Object3D.js

@@ -5,2 +5,3 @@ /**
  * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
  */
@@ -13,3 +14,2 @@
 	this.name = '';
-	this.properties = {};
 
@@ -32,3 +32,2 @@ this.parent = undefined;
 	this.matrixWorld = new THREE.Matrix4();
-	this.matrixRotationWorld = new THREE.Matrix4();
 
@@ -48,3 +47,3 @@ this.matrixAutoUpdate = true;
 
-	this._vector = new THREE.Vector3();
+	this.userData = {};
 
@@ -58,40 +57,133 @@ };
 
-	applyMatrix: function ( matrix ) {
+	applyMatrix: function () {
 
-		this.matrix.multiplyMatrices( matrix, this.matrix );
+		var m1 = new THREE.Matrix4();
 
-		this.scale.getScaleFromMatrix( this.matrix );
+		return function ( matrix ) {
 
-		var mat = new THREE.Matrix4().extractRotation( this.matrix );
-		this.rotation.setEulerFromRotationMatrix( mat, this.eulerOrder );
+			this.matrix.multiplyMatrices( matrix, this.matrix );
 
-		this.position.getPositionFromMatrix( this.matrix );
+			this.position.getPositionFromMatrix( this.matrix );
 
-	},
+			this.scale.getScaleFromMatrix( this.matrix );
 
+			m1.extractRotation( this.matrix );
+
+			if ( this.useQuaternion === true )  {
+
+				this.quaternion.setFromRotationMatrix( m1 );
+
+			} else {
+
+				this.rotation.setEulerFromRotationMatrix( m1, this.eulerOrder );
+
+			}
+
+		}
+
+	}(),
+
+	rotateOnAxis: function() {
+
+		// rotate object on axis in object space
+		// axis is assumed to be normalized
+
+		var q1 = new THREE.Quaternion();
+		var q2 = new THREE.Quaternion();
+
+		return function ( axis, angle ) {
+
+			q1.setFromAxisAngle( axis, angle );
+
+			if ( this.useQuaternion === true ) {
+
+				this.quaternion.multiply( q1 );
+
+			} else {
+
+				q2.setFromEuler( this.rotation, this.eulerOrder );
+				q2.multiply( q1 );
+
+				this.rotation.setEulerFromQuaternion( q2, this.eulerOrder );
+
+			}
+
+			return this;
+
+		}
+
+	}(),
+
+	translateOnAxis: function () {
+
+		// translate object by distance along axis in object space
+		// axis is assumed to be normalized
+
+		var v1 = new THREE.Vector3();
+
+		return function ( axis, distance ) {
+
+			v1.copy( axis );
+
+			if ( this.useQuaternion === true ) {
+
+				v1.applyQuaternion( this.quaternion );
+
+			} else {
+
+				v1.applyEuler( this.rotation, this.eulerOrder );
+
+			}
+
+			this.position.add( v1.multiplyScalar( distance ) );
+
+			return this;
+
+		}
+
+	}(),
+
 	translate: function ( distance, axis ) {
 
-		this.matrix.rotateAxis( axis );
-		this.position.add( axis.multiplyScalar( distance ) );
+		console.warn( 'DEPRECATED: Object3D\'s .translate() has been removed. Use .translateOnAxis( axis, distance ) instead. Note args have been changed.' );
+		return this.translateOnAxis( axis, distance );
 
 	},
 
-	translateX: function ( distance ) {
+	translateX: function () {
 
-		this.translate( distance, this._vector.set( 1, 0, 0 ) );
+		var v1 = new THREE.Vector3( 1, 0, 0 );
 
-	},
+		return function ( distance ) {
 
-	translateY: function ( distance ) {
+			return this.translateOnAxis( v1, distance );
 
-		this.translate( distance, this._vector.set( 0, 1, 0 ) );
+		};
 
-	},
+	}(),
 
-	translateZ: function ( distance ) {
+	translateY: function () {
 
-		this.translate( distance, this._vector.set( 0, 0, 1 ) );
+		var v1 = new THREE.Vector3( 0, 1, 0 );
 
-	},
+		return function ( distance ) {
 
+			return this.translateOnAxis( v1, distance );
+
+		};
+
+	}(),
+
+	translateZ: function () {
+
+		var v1 = new THREE.Vector3( 0, 0, 1 );
+
+		return function ( distance ) {
+
+			return this.translateOnAxis( v1, distance );
+
+		};
+
+	}(),
+
 	localToWorld: function ( vector ) {
@@ -103,29 +195,37 @@
 
-	worldToLocal: function ( vector ) {
+	worldToLocal: function () {
 
-		return vector.applyMatrix4( THREE.Object3D.__m1.getInverse( this.matrixWorld ) );
+		var m1 = new THREE.Matrix4();
 
-	},
+		return function ( vector ) {
 
-	lookAt: function ( vector ) {
+			return vector.applyMatrix4( m1.getInverse( this.matrixWorld ) );
 
-		// TODO: Add hierarchy support.
+		};
 
-		this.matrix.lookAt( vector, this.position, this.up );
+	}(),
 
-		if ( this.rotationAutoUpdate ) {
+	lookAt: function () {
 
-			if ( this.useQuaternion === false )  {
+		// This routine does not support objects with rotated and/or translated parent(s)
 
-				this.rotation.setEulerFromRotationMatrix( this.matrix, this.eulerOrder );
+		var m1 = new THREE.Matrix4();
 
+		return function ( vector ) {
+
+			m1.lookAt( vector, this.position, this.up );
+
+			if ( this.useQuaternion === true )  {
+
+				this.quaternion.setFromRotationMatrix( m1 );
+
 			} else {
 
-				this.quaternion.copy( this.matrix.decompose()[ 1 ] );
+				this.rotation.setEulerFromRotationMatrix( m1, this.eulerOrder );
 
 			}
 
-		}
+		};
 
-	},
+	}(),
 
@@ -213,3 +313,3 @@ add: function ( object ) {
 
-	getChildByName: function ( name, recursive ) {
+	getObjectById: function ( id, recursive ) {
 
@@ -220,2 +320,32 @@ for ( var i = 0, l = this.children.length; i < l; i ++ ) {
 
+			if ( child.id === id ) {
+
+				return child;
+
+			}
+
+			if ( recursive === true ) {
+
+				child = child.getObjectById( id, recursive );
+
+				if ( child !== undefined ) {
+
+					return child;
+
+				}
+
+			}
+
+		}
+
+		return undefined;
+
+	},
+
+	getObjectByName: function ( name, recursive ) {
+
+		for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+
+			var child = this.children[ i ];
+
 			if ( child.name === name ) {
@@ -229,3 +359,3 @@
 
-				child = child.getChildByName( name, recursive );
+				child = child.getObjectByName( name, recursive );
 
@@ -246,2 +376,9 @@ if ( child !== undefined ) {
 
+	getChildByName: function ( name, recursive ) {
+
+		console.warn( 'DEPRECATED: Object3D\'s .getChildByName() has been renamed to .getObjectByName().' );
+		return this.getObjectByName( name, recursive );
+
+	},
+
 	getDescendants: function ( array ) {
@@ -265,20 +402,14 @@
 
-		this.matrix.setPosition( this.position );
+		// if we are not using a quaternion directly, convert Euler rotation to this.quaternion.
 
 		if ( this.useQuaternion === false )  {
 
-			this.matrix.setRotationFromEuler( this.rotation, this.eulerOrder );
+			this.matrix.makeFromPositionEulerScale( this.position, this.rotation, this.eulerOrder, this.scale );
 
 		} else {
 
-			this.matrix.setRotationFromQuaternion( this.quaternion );
+			this.matrix.makeFromPositionQuaternionScale( this.position, this.quaternion, this.scale );
 
 		}
 
-		if ( this.scale.x !== 1 || this.scale.y !== 1 || this.scale.z !== 1 ) {
-
-			this.matrix.scale( this.scale );
-
-		}
-
 		this.matrixWorldNeedsUpdate = true;
@@ -339,3 +470,2 @@
 		object.matrixWorld.copy( this.matrixWorld );
-		object.matrixRotationWorld.copy( this.matrixRotationWorld );
 
@@ -355,2 +485,4 @@ object.matrixAutoUpdate = this.matrixAutoUpdate;
 
+		object.userData = JSON.parse( JSON.stringify( this.userData ) );
+
 		for ( var i = 0; i < this.children.length; i ++ ) {
@@ -369,5 +501,4 @@
 
-THREE.Object3D.__m1 = new THREE.Matrix4();
 THREE.Object3D.defaultEulerOrder = 'XYZ',
 
 THREE.Object3DIdCount = 0;

src/core/Projector.js

@@ -191,4 +191,3 @@ /**
 
-		scene.updateMatrixWorld();
-
+		if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
 		if ( camera.parent === undefined ) camera.updateMatrixWorld();
@@ -199,4 +198,3 @@
 
-		_normalViewMatrix.getInverse( _viewMatrix );
-		_normalViewMatrix.transpose();
+		_normalViewMatrix.getNormalMatrix( _viewMatrix );
 
@@ -223,4 +221,3 @@ _frustum.setFromMatrix( _viewProjectionMatrix );
 
-				_normalMatrix.getInverse( _modelMatrix );
-				_normalMatrix.transpose();
+				_normalMatrix.getNormalMatrix( _modelMatrix );
 
@@ -438,2 +435,9 @@ isFaceMaterial = object.material instanceof THREE.MeshFaceMaterial;
 
+						if ( object.material.vertexColors === THREE.VertexColors ) {
+
+							_line.vertexColors[ 0 ].copy( object.geometry.colors[ v ] );
+							_line.vertexColors[ 1 ].copy( object.geometry.colors[ v - 1 ] );
+
+						}
+
 						_renderData.elements.push( _line );
@@ -440,0 +444,0 @@

src/core/Raycaster.js

@@ -13,3 +13,3 @@ /**
 		// normalized ray.direction required for accurate distance calculations
-		if( this.ray.direction.lengthSq() > 0 ) {
+		if ( this.ray.direction.lengthSq() > 0 ) {
 
@@ -61,2 +61,9 @@ this.ray.direction.normalize();
 
+		} else if ( object instanceof THREE.LOD ) {
+
+			matrixPosition.getPositionFromMatrix( object.matrixWorld );
+			var distance = raycaster.ray.origin.distanceTo( matrixPosition );
+
+			intersectObject( object.getObjectForDistance( distance ), raycaster, intersects );
+
 		} else if ( object instanceof THREE.Mesh ) {
@@ -89,4 +96,2 @@
 
-			object.matrixRotationWorld.extractRotation( object.matrixWorld );
-
 			inverseMatrix.getInverse( object.matrixWorld );
@@ -116,7 +121,7 @@
 				side = material.side;
-				if( side !== THREE.DoubleSide ) {
+				if ( side !== THREE.DoubleSide ) {
 
 					var planeSign = localRay.direction.dot( facePlane.normal );
 
-					if( ! ( side === THREE.FrontSide ? planeSign < 0 : planeSign > 0 ) ) continue;
+					if ( ! ( side === THREE.FrontSide ? planeSign < 0 : planeSign > 0 ) ) continue;
 
@@ -192,3 +197,3 @@ }
 		// normalized ray.direction required for accurate distance calculations
-		if( this.ray.direction.length() > 0 ) {
+		if ( this.ray.direction.length() > 0 ) {
 
@@ -195,0 +200,0 @@ this.ray.direction.normalize();

src/extras/core/Gyroscope.js

@@ -28,3 +28,3 @@ /**
 
-			this.matrixWorld.compose( this.translationWorld, this.rotationObject, this.scaleWorld );
+			this.matrixWorld.makeFromPositionQuaternionScale( this.translationWorld, this.rotationObject, this.scaleWorld );
 
@@ -31,0 +31,0 @@

src/extras/FontUtils.js

@@ -459,2 +459,3 @@ /**
 // To use the typeface.js face files, hook up the API
-self._typeface_js = { faces: THREE.FontUtils.faces, loadFace: THREE.FontUtils.loadFace };
+self._typeface_js = { faces: THREE.FontUtils.faces, loadFace: THREE.FontUtils.loadFace };
+THREE.typeface_js = self._typeface_js;

src/extras/geometries/CircleGeometry.js

@@ -7,45 +7,46 @@ /**
 
-    THREE.Geometry.call( this );
+	THREE.Geometry.call( this );
 
-    radius = radius || 50;
+	radius = radius || 50;
 
-    thetaStart = thetaStart !== undefined ? thetaStart : 0;
-    thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
-    segments = segments !== undefined ? Math.max( 3, segments ) : 8;
+	thetaStart = thetaStart !== undefined ? thetaStart : 0;
+	thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
+	segments = segments !== undefined ? Math.max( 3, segments ) : 8;
 
-    var i, uvs = [],
-    center = new THREE.Vector3(), centerUV = new THREE.Vector2( 0.5, 0.5 );
+	var i, uvs = [],
+	center = new THREE.Vector3(), centerUV = new THREE.Vector2( 0.5, 0.5 );
 
-    this.vertices.push(center);
-    uvs.push( centerUV );
+	this.vertices.push(center);
+	uvs.push( centerUV );
 
-    for ( i = 0; i <= segments; i ++ ) {
+	for ( i = 0; i <= segments; i ++ ) {
 
-        var vertex = new THREE.Vector3();
+		var vertex = new THREE.Vector3();
+		var segment = thetaStart + i / segments * thetaLength;
 
-        vertex.x = radius * Math.cos( thetaStart + i / segments * thetaLength );
-        vertex.y = radius * Math.sin( thetaStart + i / segments * thetaLength );
+		vertex.x = radius * Math.cos( segment );
+		vertex.y = radius * Math.sin( segment );
 
-        this.vertices.push( vertex );
-        uvs.push( new THREE.Vector2( ( vertex.x / radius + 1 ) / 2, - ( vertex.y / radius + 1 ) / 2 + 1 ) );
+		this.vertices.push( vertex );
+		uvs.push( new THREE.Vector2( ( vertex.x / radius + 1 ) / 2, ( vertex.y / radius + 1 ) / 2 ) );
 
-    }
+	}
 
-    var n = new THREE.Vector3( 0, 0, -1 );
+	var n = new THREE.Vector3( 0, 0, 1 );
 
-    for ( i = 1; i <= segments; i ++ ) {
+	for ( i = 1; i <= segments; i ++ ) {
 
-        var v1 = i;
-        var v2 = i + 1 ;
-        var v3 = 0;
+		var v1 = i;
+		var v2 = i + 1 ;
+		var v3 = 0;
 
-        this.faces.push( new THREE.Face3( v1, v2, v3, [ n, n, n ] ) );
-        this.faceVertexUvs[ 0 ].push( [ uvs[ i ], uvs[ i + 1 ], centerUV ] );
+		this.faces.push( new THREE.Face3( v1, v2, v3, [ n, n, n ] ) );
+		this.faceVertexUvs[ 0 ].push( [ uvs[ i ], uvs[ i + 1 ], centerUV ] );
 
-    }
+	}
 
-    this.computeCentroids();
-    this.computeFaceNormals();
+	this.computeCentroids();
+	this.computeFaceNormals();
 
-    this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
+	this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
 
@@ -52,0 +53,0 @@ };

src/extras/geometries/CylinderGeometry.js

@@ -9,13 +9,16 @@ /**
 
-	radiusTop = radiusTop !== undefined ? radiusTop : 20;
-	radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
-	height = height !== undefined ? height : 100;
+	this.radiusTop = radiusTop = radiusTop !== undefined ? radiusTop : 20;
+	this.radiusBottom = radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
+	this.height = height = height !== undefined ? height : 100;
 
+	this.radiusSegments = radiusSegments = radiusSegments || 8;
+	this.heightSegments = heightSegments = heightSegments || 1;
+
+	this.openEnded = openEnded = openEnded !== undefined ? openEnded : false;
+
 	var heightHalf = height / 2;
-	var segmentsX = radiusSegments || 8;
-	var segmentsY = heightSegments || 1;
 
 	var x, y, vertices = [], uvs = [];
 
-	for ( y = 0; y <= segmentsY; y ++ ) {
+	for ( y = 0; y <= heightSegments; y ++ ) {
 
@@ -25,8 +28,8 @@ var verticesRow = [];
 
-		var v = y / segmentsY;
+		var v = y / heightSegments;
 		var radius = v * ( radiusBottom - radiusTop ) + radiusTop;
 
-		for ( x = 0; x <= segmentsX; x ++ ) {
+		for ( x = 0; x <= radiusSegments; x ++ ) {
 
-			var u = x / segmentsX;
+			var u = x / radiusSegments;
 
@@ -53,3 +56,3 @@ var vertex = new THREE.Vector3();
 
-	for ( x = 0; x < segmentsX; x ++ ) {
+	for ( x = 0; x < radiusSegments; x ++ ) {
 
@@ -71,3 +74,3 @@ if ( radiusTop !== 0 ) {
 
-		for ( y = 0; y < segmentsY; y ++ ) {
+		for ( y = 0; y < heightSegments; y ++ ) {
 
@@ -98,7 +101,7 @@ var v1 = vertices[ y ][ x ];
 
-	if ( !openEnded && radiusTop > 0 ) {
+	if ( openEnded === false && radiusTop > 0 ) {
 
 		this.vertices.push( new THREE.Vector3( 0, heightHalf, 0 ) );
 
-		for ( x = 0; x < segmentsX; x ++ ) {
+		for ( x = 0; x < radiusSegments; x ++ ) {
 
@@ -126,7 +129,7 @@ var v1 = vertices[ 0 ][ x ];
 
-	if ( !openEnded && radiusBottom > 0 ) {
+	if ( openEnded === false && radiusBottom > 0 ) {
 
 		this.vertices.push( new THREE.Vector3( 0, - heightHalf, 0 ) );
 
-		for ( x = 0; x < segmentsX; x ++ ) {
+		for ( x = 0; x < radiusSegments; x ++ ) {
 
@@ -133,0 +136,0 @@ var v1 = vertices[ y ][ x + 1 ];

src/extras/geometries/IcosahedronGeometry.js

@@ -7,2 +7,5 @@ /**
 
+	this.radius = radius;
+	this.detail = detail;
+
 	var t = ( 1 + Math.sqrt( 5 ) ) / 2;
@@ -9,0 +12,0 @@

src/extras/geometries/PolyhedronGeometry.js

 /**
  * @author clockworkgeek / https://github.com/clockworkgeek
  * @author timothypratley / https://github.com/timothypratley
- */
+ * @author WestLangley / http://github.com/WestLangley
+*/
 
@@ -23,10 +24,49 @@ THREE.PolyhedronGeometry = function ( vertices, faces, radius, detail ) {
 
+	var f = [];
 	for ( var i = 0, l = faces.length; i < l; i ++ ) {
 
-		make( p[ faces[ i ][ 0 ] ], p[ faces[ i ][ 1 ] ], p[ faces[ i ][ 2 ] ], detail );
+		var v1 = p[ faces[ i ][ 0 ] ];
+		var v2 = p[ faces[ i ][ 1 ] ];
+		var v3 = p[ faces[ i ][ 2 ] ];
 
+		f[ i ] = new THREE.Face3( v1.index, v2.index, v3.index, [ v1.clone(), v2.clone(), v3.clone() ] );
+
 	}
 
+	for ( var i = 0, l = f.length; i < l; i ++ ) {
+
+		subdivide(f[ i ], detail);
+
+	}
+
+
+	// Handle case when face straddles the seam
+
+	for ( var i = 0, l = this.faceVertexUvs[ 0 ].length; i < l; i ++ ) {
+
+		var uvs = this.faceVertexUvs[ 0 ][ i ];
+
+		var x0 = uvs[ 0 ].x;
+		var x1 = uvs[ 1 ].x;
+		var x2 = uvs[ 2 ].x;
+
+		var max = Math.max( x0, Math.max( x1, x2 ) );
+		var min = Math.min( x0, Math.min( x1, x2 ) );
+
+		if ( max > 0.9 && min < 0.1 ) { // 0.9 is somewhat arbitrary
+
+			if ( x0 < 0.2 ) uvs[ 0 ].x += 1;
+			if ( x1 < 0.2 ) uvs[ 1 ].x += 1;
+			if ( x2 < 0.2 ) uvs[ 2 ].x += 1;
+
+		}
+
+	}
+
+
+	// Merge vertices
+
 	this.mergeVertices();
 
+
 	// Apply radius
@@ -61,51 +101,87 @@
 
-	function make( v1, v2, v3, detail ) {
+	function make( v1, v2, v3 ) {
 
-		if ( detail < 1 ) {
+		var face = new THREE.Face3( v1.index, v2.index, v3.index, [ v1.clone(), v2.clone(), v3.clone() ] );
+		face.centroid.add( v1 ).add( v2 ).add( v3 ).divideScalar( 3 );
+		face.normal.copy( face.centroid ).normalize();
+		that.faces.push( face );
 
-			var face = new THREE.Face3( v1.index, v2.index, v3.index, [ v1.clone(), v2.clone(), v3.clone() ] );
-			face.centroid.add( v1 ).add( v2 ).add( v3 ).divideScalar( 3 );
-			face.normal = face.centroid.clone().normalize();
-			that.faces.push( face );
+		var azi = azimuth( face.centroid );
 
-			var azi = azimuth( face.centroid );
-			that.faceVertexUvs[ 0 ].push( [
-				correctUV( v1.uv, v1, azi ),
-				correctUV( v2.uv, v2, azi ),
-				correctUV( v3.uv, v3, azi )
-			] );
+		that.faceVertexUvs[ 0 ].push( [
+			correctUV( v1.uv, v1, azi ),
+			correctUV( v2.uv, v2, azi ),
+			correctUV( v3.uv, v3, azi )
+		] );
 
-		} else {
+	}
 
-			detail -= 1;
 
-			// split triangle into 4 smaller triangles
+	// Analytically subdivide a face to the required detail level.
 
-			make( v1, midpoint( v1, v2 ), midpoint( v1, v3 ), detail ); // top quadrant
-			make( midpoint( v1, v2 ), v2, midpoint( v2, v3 ), detail ); // left quadrant
-			make( midpoint( v1, v3 ), midpoint( v2, v3 ), v3, detail ); // right quadrant
-			make( midpoint( v1, v2 ), midpoint( v2, v3 ), midpoint( v1, v3 ), detail ); // center quadrant
+	function subdivide(face, detail ) {
 
+		var cols = Math.pow(2, detail);
+		var cells = Math.pow(4, detail);
+		var a = prepare( that.vertices[ face.a ] );
+		var b = prepare( that.vertices[ face.b ] );
+		var c = prepare( that.vertices[ face.c ] );
+		var v = [];
+
+		// Construct all of the vertices for this subdivision.
+
+		for ( var i = 0 ; i <= cols; i ++ ) {
+
+			v[ i ] = [];
+
+			var aj = prepare( a.clone().lerp( c, i / cols ) );
+			var bj = prepare( b.clone().lerp( c, i / cols ) );
+			var rows = cols - i;
+
+			for ( var j = 0; j <= rows; j ++) {
+
+				if ( j == 0 && i == cols ) {
+
+					v[ i ][ j ] = aj;
+
+				} else {
+
+					v[ i ][ j ] = prepare( aj.clone().lerp( bj, j / rows ) );
+
+				}
+
+			}
+
 		}
 
-	}
+		// Construct all of the faces.
 
-	function midpoint( v1, v2 ) {
+		for ( var i = 0; i < cols ; i ++ ) {
 
-		if ( !midpoints[ v1.index ] ) midpoints[ v1.index ] = [];
-		if ( !midpoints[ v2.index ] ) midpoints[ v2.index ] = [];
+			for ( var j = 0; j < 2 * (cols - i) - 1; j ++ ) {
 
-		var mid = midpoints[ v1.index ][ v2.index ];
+				var k = Math.floor( j / 2 );
 
-		if ( mid === undefined ) {
+				if ( j % 2 == 0 ) {
 
-			// generate mean point and project to surface with prepare()
+					make(
+						v[ i ][ k + 1],
+						v[ i + 1 ][ k ],
+						v[ i ][ k ]
+					);
 
-			midpoints[ v1.index ][ v2.index ] = midpoints[ v2.index ][ v1.index ] = mid = prepare(
-				new THREE.Vector3().addVectors( v1, v2 ).divideScalar( 2 )
-			);
+				} else {
+
+					make(
+						v[ i ][ k + 1 ],
+						v[ i + 1][ k + 1],
+						v[ i + 1 ][ k ]
+					);
+
+				}
+
+			}
+
 		}
 
-		return mid;
-
 	}
@@ -138,3 +214,3 @@
 		if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) uv = new THREE.Vector2( azimuth / 2 / Math.PI + 0.5, uv.y );
-		return uv;
+		return uv.clone();
 
@@ -145,3 +221,3 @@ }
 
-    this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
+	this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
 
@@ -148,0 +224,0 @@ };

src/extras/geometries/SphereGeometry.js

@@ -9,16 +9,16 @@ /**
 
-	this.radius = radius || 50;
+	this.radius = radius = radius || 50;
 
-	this.widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
-	this.heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
+	this.widthSegments = widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
+	this.heightSegments = heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
 
-	phiStart = phiStart !== undefined ? phiStart : 0;
-	phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
+	this.phiStart = phiStart = phiStart !== undefined ? phiStart : 0;
+	this.phiLength = phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
 
-	thetaStart = thetaStart !== undefined ? thetaStart : 0;
-	thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
+	this.thetaStart = thetaStart = thetaStart !== undefined ? thetaStart : 0;
+	this.thetaLength = thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
 
 	var x, y, vertices = [], uvs = [];
 
-	for ( y = 0; y <= this.heightSegments; y ++ ) {
+	for ( y = 0; y <= heightSegments; y ++ ) {
 
@@ -28,11 +28,11 @@ var verticesRow = [];
 
-		for ( x = 0; x <= this.widthSegments; x ++ ) {
+		for ( x = 0; x <= widthSegments; x ++ ) {
 
-			var u = x / this.widthSegments;
-			var v = y / this.heightSegments;
+			var u = x / widthSegments;
+			var v = y / heightSegments;
 
 			var vertex = new THREE.Vector3();
-			vertex.x = - this.radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
-			vertex.y = this.radius * Math.cos( thetaStart + v * thetaLength );
-			vertex.z = this.radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
+			vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
+			vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
+			vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
 
@@ -94,3 +94,3 @@ this.vertices.push( vertex );
 
-    this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
+	this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
 
@@ -97,0 +97,0 @@ };

src/extras/geometries/TextGeometry.js

@@ -41,2 +41,4 @@ /**
 
+	parameters = parameters || {};
+
 	var textShapes = THREE.FontUtils.generateShapes( text, parameters );
@@ -43,0 +45,0 @@

src/extras/GeometryUtils.js

@@ -10,3 +10,3 @@ /**
 
-	merge: function ( geometry1, object2 /* mesh | geometry */ ) {
+	merge: function ( geometry1, object2 /* mesh | geometry */, materialIndexOffset ) {
 
@@ -24,2 +24,4 @@ var matrix, normalMatrix,
 
+		if ( materialIndexOffset === undefined ) materialIndexOffset = 0;
+
 		if ( object2 instanceof THREE.Mesh ) {
@@ -31,5 +33,3 @@
 
-			normalMatrix = new THREE.Matrix3();
-			normalMatrix.getInverse( matrix );
-			normalMatrix.transpose();
+			normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
 
@@ -101,3 +101,3 @@ }
 
-			faceCopy.materialIndex = face.materialIndex;
+			faceCopy.materialIndex = face.materialIndex + materialIndexOffset;
 
@@ -104,0 +104,0 @@ faceCopy.centroid.copy( face.centroid );

src/extras/helpers/ArrowHelper.js

 /**
  * @author WestLangley / http://github.com/WestLangley
- * @author zz85 / https://github.com/zz85
- * @author bhouston / https://exocortex.com
+ * @author zz85 / http://github.com/zz85
+ * @author bhouston / http://exocortex.com
  *
@@ -17,7 +17,13 @@ * Creates an arrow for visualizing directions
 
+	// dir is assumed to be normalized
+
 	THREE.Object3D.call( this );
 
-	if ( length === undefined ) length = 20;
 	if ( hex === undefined ) hex = 0xffff00;
+	if ( length === undefined ) length = 1;
 
+	this.position = origin;
+
+	this.useQuaternion = true;
+
 	var lineGeometry = new THREE.Geometry();
@@ -28,12 +34,12 @@ lineGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ) );
 	this.line = new THREE.Line( lineGeometry, new THREE.LineBasicMaterial( { color: hex } ) );
+	this.line.matrixAutoUpdate = false;
 	this.add( this.line );
 
 	var coneGeometry = new THREE.CylinderGeometry( 0, 0.05, 0.25, 5, 1 );
+	coneGeometry.applyMatrix( new THREE.Matrix4().makeTranslation( 0, 0.875, 0 ) );
 
 	this.cone = new THREE.Mesh( coneGeometry, new THREE.MeshBasicMaterial( { color: hex } ) );
-	this.cone.position.set( 0, 1, 0 );
+	this.cone.matrixAutoUpdate = false;
 	this.add( this.cone );
 
-	if ( origin instanceof THREE.Vector3 ) this.position = origin;
-
 	this.setDirection( dir );
@@ -46,26 +52,33 @@ this.setLength( length );
 
-THREE.ArrowHelper.prototype.setDirection = function ( dir ) {
+THREE.ArrowHelper.prototype.setDirection = function () {
 
-    var d = THREE.ArrowHelper.__v1.copy( dir ).normalize();
+	var axis = new THREE.Vector3();
+	var radians;
 
-    if ( d.y > 0.999 ) {
+	return function ( dir ) {
 
-        this.rotation.set( 0, 0, 0 );
- 
-    } else if ( d.y < - 0.999 ) {
+		// dir is assumed to be normalized
 
-        this.rotation.set( Math.PI, 0, 0 );
+		if ( dir.y > 0.999 ) {
 
-    } else {
+			this.quaternion.set( 0, 0, 0, 1 );
 
-	    var axis = THREE.ArrowHelper.__v2.set( d.z, 0, - d.x ).normalize();
-	    var radians = Math.acos( d.y );
-	    var quaternion = THREE.ArrowHelper.__q1.setFromAxisAngle( axis, radians );
+		} else if ( dir.y < - 0.999 ) {
 
-	    this.rotation.setEulerFromQuaternion( quaternion, this.eulerOrder );
+			this.quaternion.set( 1, 0, 0, 0 );
 
-	}
+		} else {
 
-};
+			axis.set( dir.z, 0, - dir.x ).normalize();
 
+			radians = Math.acos( dir.y );
+
+			this.quaternion.setFromAxisAngle( axis, radians );
+
+		}
+
+	};
+
+}();
+
 THREE.ArrowHelper.prototype.setLength = function ( length ) {
@@ -83,5 +96,1 @@
 };
-
-THREE.ArrowHelper.__v1 = new THREE.Vector3();
-THREE.ArrowHelper.__v2 = new THREE.Vector3();
-THREE.ArrowHelper.__q1 = new THREE.Quaternion();

src/extras/helpers/AxisHelper.js

@@ -8,8 +8,10 @@ /**
 
+	size = size || 1;
+
 	var geometry = new THREE.Geometry();
 
 	geometry.vertices.push(
-		new THREE.Vector3(), new THREE.Vector3( size || 1, 0, 0 ),
-		new THREE.Vector3(), new THREE.Vector3( 0, size || 1, 0 ),
-		new THREE.Vector3(), new THREE.Vector3( 0, 0, size || 1 )
+		new THREE.Vector3(), new THREE.Vector3( size, 0, 0 ),
+		new THREE.Vector3(), new THREE.Vector3( 0, size, 0 ),
+		new THREE.Vector3(), new THREE.Vector3( 0, 0, size )
 	);
@@ -16,0 +18,0 @@

src/extras/helpers/CameraHelper.js

@@ -14,13 +14,7 @@ /**
 
-	var scope = this;
+	var geometry = new THREE.Geometry();
+	var material = new THREE.LineBasicMaterial( { color: 0xffffff, vertexColors: THREE.FaceColors } );
 
-	this.geometry = new THREE.Geometry();
-	this.material = new THREE.LineBasicMaterial( { color: 0xffffff, vertexColors: THREE.FaceColors } );
-	this.type = THREE.LinePieces;
+	var pointMap = {};
 
-	this.matrixWorld = camera.matrixWorld;
-	this.matrixAutoUpdate = false;
-
-	this.pointMap = {};
-
 	// colors
@@ -81,4 +75,2 @@
 
-	this.camera = camera;
-
 	function addLine( a, b, hex ) {
@@ -93,13 +85,23 @@
 
-		scope.geometry.vertices.push( new THREE.Vector3() );
-		scope.geometry.colors.push( new THREE.Color( hex ) );
+		geometry.vertices.push( new THREE.Vector3() );
+		geometry.colors.push( new THREE.Color( hex ) );
 
-		if ( scope.pointMap[ id ] === undefined ) scope.pointMap[ id ] = [];
+		if ( pointMap[ id ] === undefined ) {
 
-		scope.pointMap[ id ].push( scope.geometry.vertices.length - 1 );
+			pointMap[ id ] = [];
 
+		}
+
+		pointMap[ id ].push( geometry.vertices.length - 1 );
+
 	}
 
-	this.update( camera );
+	THREE.Line.call( this, geometry, material, THREE.LinePieces );
 
+	this.camera = camera;
+	this.matrixWorld = camera.matrixWorld;
+	this.matrixAutoUpdate = false;
+
+	this.pointMap = pointMap;
+
 };
@@ -111,61 +113,69 @@
 
-	var scope = this;
+	var vector = new THREE.Vector3();
+	var camera = new THREE.Camera();
+	var projector = new THREE.Projector();
 
-	var w = 1, h = 1;
+	return function () {
 
-	// we need just camera projection matrix
-	// world matrix must be identity
+		var scope = this;
 
-	THREE.CameraHelper.__c.projectionMatrix.copy( this.camera.projectionMatrix );
+		var w = 1, h = 1;
 
-	// center / target
+		// we need just camera projection matrix
+		// world matrix must be identity
 
-	setPoint( "c", 0, 0, -1 );
-	setPoint( "t", 0, 0,  1 );
+		camera.projectionMatrix.copy( this.camera.projectionMatrix );
 
-	// near
+		// center / target
 
-	setPoint( "n1", -w, -h, -1 );
-	setPoint( "n2",  w, -h, -1 );
-	setPoint( "n3", -w,  h, -1 );
-	setPoint( "n4",  w,  h, -1 );
+		setPoint( "c", 0, 0, -1 );
+		setPoint( "t", 0, 0,  1 );
 
-	// far
+		// near
 
-	setPoint( "f1", -w, -h, 1 );
-	setPoint( "f2",  w, -h, 1 );
-	setPoint( "f3", -w,  h, 1 );
-	setPoint( "f4",  w,  h, 1 );
+		setPoint( "n1", -w, -h, -1 );
+		setPoint( "n2",  w, -h, -1 );
+		setPoint( "n3", -w,  h, -1 );
+		setPoint( "n4",  w,  h, -1 );
 
-	// up
+		// far
 
-	setPoint( "u1",  w * 0.7, h * 1.1, -1 );
-	setPoint( "u2", -w * 0.7, h * 1.1, -1 );
-	setPoint( "u3",        0, h * 2,   -1 );
+		setPoint( "f1", -w, -h, 1 );
+		setPoint( "f2",  w, -h, 1 );
+		setPoint( "f3", -w,  h, 1 );
+		setPoint( "f4",  w,  h, 1 );
 
-	// cross
+		// up
 
-	setPoint( "cf1", -w,  0, 1 );
-	setPoint( "cf2",  w,  0, 1 );
-	setPoint( "cf3",  0, -h, 1 );
-	setPoint( "cf4",  0,  h, 1 );
+		setPoint( "u1",  w * 0.7, h * 1.1, -1 );
+		setPoint( "u2", -w * 0.7, h * 1.1, -1 );
+		setPoint( "u3",        0, h * 2,   -1 );
 
-	setPoint( "cn1", -w,  0, -1 );
-	setPoint( "cn2",  w,  0, -1 );
-	setPoint( "cn3",  0, -h, -1 );
-	setPoint( "cn4",  0,  h, -1 );
+		// cross
 
-	function setPoint( point, x, y, z ) {
+		setPoint( "cf1", -w,  0, 1 );
+		setPoint( "cf2",  w,  0, 1 );
+		setPoint( "cf3",  0, -h, 1 );
+		setPoint( "cf4",  0,  h, 1 );
 
-		THREE.CameraHelper.__v.set( x, y, z );
-		THREE.CameraHelper.__projector.unprojectVector( THREE.CameraHelper.__v, THREE.CameraHelper.__c );
+		setPoint( "cn1", -w,  0, -1 );
+		setPoint( "cn2",  w,  0, -1 );
+		setPoint( "cn3",  0, -h, -1 );
+		setPoint( "cn4",  0,  h, -1 );
 
-		var points = scope.pointMap[ point ];
+		function setPoint( point, x, y, z ) {
 
-		if ( points !== undefined ) {
+			vector.set( x, y, z );
+			projector.unprojectVector( vector, camera );
 
-			for ( var i = 0, il = points.length; i < il; i ++ ) {
+			var points = scope.pointMap[ point ];
 
-				scope.geometry.vertices[ points[ i ] ].copy( THREE.CameraHelper.__v );
+			if ( points !== undefined ) {
 
+				for ( var i = 0, il = points.length; i < il; i ++ ) {
+
+					scope.geometry.vertices[ points[ i ] ].copy( vector );
+
+				}
+
 			}
@@ -175,11 +185,6 @@
 
-	}
+		this.geometry.verticesNeedUpdate = true;
 
-	this.geometry.verticesNeedUpdate = true;
+	};
 
-};
-
-THREE.CameraHelper.__projector = new THREE.Projector();
-THREE.CameraHelper.__v = new THREE.Vector3();
-THREE.CameraHelper.__c = new THREE.Camera();
-
+}();

src/extras/helpers/DirectionalLightHelper.js

 /**
  * @author alteredq / http://alteredqualia.com/
- *
- *	- shows directional light color, intensity, position, orientation and target
+ * @author mrdoob / http://mrdoob.com/
  */
@@ -11,72 +10,32 @@
 
+	this.matrixAutoUpdate = false;
+
 	this.light = light;
 
-	// position
+	var geometry = new THREE.SphereGeometry( sphereSize, 4, 2 );
+	var material = new THREE.MeshBasicMaterial( { fog: false, wireframe: true } );
+	material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	this.position = light.position;
-
-	// direction
-
-	this.direction = new THREE.Vector3();
-	this.direction.subVectors( light.target.position, light.position );
-
-	// color
-
-	var intensity = THREE.Math.clamp( light.intensity, 0, 1 );
-
-	this.color = light.color.clone();
-	this.color.multiplyScalar( intensity );
-
-	var hexColor = this.color.getHex();
-
-	// light helper
-
-	var bulbGeometry = new THREE.SphereGeometry( sphereSize, 16, 8 );
-	var raysGeometry = new THREE.AsteriskGeometry( sphereSize * 1.25, sphereSize * 2.25 );
-
-	var bulbMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false } );
-	var raysMaterial = new THREE.LineBasicMaterial( { color: hexColor, fog: false } );
-
-	this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
-
-	this.lightRays = new THREE.Line( raysGeometry, raysMaterial, THREE.LinePieces );
-
+	this.lightSphere = new THREE.Mesh( geometry, material );
+	this.lightSphere.matrixWorld = this.light.matrixWorld;
+	this.lightSphere.matrixAutoUpdate = false;
 	this.add( this.lightSphere );
-	this.add( this.lightRays );
 
-	this.lightSphere.properties.isGizmo = true;
-	this.lightSphere.properties.gizmoSubject = light;
-	this.lightSphere.properties.gizmoRoot = this;
+	/*
+	this.targetSphere = new THREE.Mesh( geometry, material );
+	this.targetSphere.position = this.light.target.position;
+	this.add( this.targetSphere );
+	*/
 
-	// light target helper
+	geometry = new THREE.Geometry();
+	geometry.vertices.push( this.light.position );
+	geometry.vertices.push( this.light.target.position );
+	geometry.computeLineDistances();
 
-	this.targetSphere = null;
+	material = new THREE.LineDashedMaterial( { dashSize: 4, gapSize: 4, opacity: 0.75, transparent: true, fog: false } );
+	material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	if ( light.target.properties.targetInverse !== undefined ) {
+	this.targetLine = new THREE.Line( geometry, material );
+	this.add( this.targetLine );
 
-		var targetGeo = new THREE.SphereGeometry( sphereSize, 8, 4 );
-		var targetMaterial = new THREE.MeshBasicMaterial( { color: hexColor, wireframe: true, fog: false } );
-
-		this.targetSphere = new THREE.Mesh( targetGeo, targetMaterial );
-		this.targetSphere.position = light.target.position;
-
-		this.targetSphere.properties.isGizmo = true;
-		this.targetSphere.properties.gizmoSubject = light.target;
-		this.targetSphere.properties.gizmoRoot = this.targetSphere;
-
-		var lineMaterial = new THREE.LineDashedMaterial( { color: hexColor, dashSize: 4, gapSize: 4, opacity: 0.75, transparent: true, fog: false } );
-		var lineGeometry = new THREE.Geometry();
-		lineGeometry.vertices.push( this.position.clone() );
-		lineGeometry.vertices.push( this.targetSphere.position.clone() );
-		lineGeometry.computeLineDistances();
-
-		this.targetLine = new THREE.Line( lineGeometry, lineMaterial );
-		this.targetLine.properties.isGizmo = true;
-
-	}
-
-	//
-
-	this.properties.isGizmo = true;
-
 }
@@ -88,34 +47,9 @@
 
-	// update arrow orientation
-	// pointing from light to target
+	this.lightSphere.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	this.direction.subVectors( this.light.target.position, this.light.position );
+	this.targetLine.geometry.computeLineDistances();
+	this.targetLine.geometry.verticesNeedUpdate = true;
+	this.targetLine.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	// update arrow, spheres, rays and line colors to light color * light intensity
+};
 
-	var intensity = THREE.Math.clamp( this.light.intensity, 0, 1 );
-
-	this.color.copy( this.light.color );
-	this.color.multiplyScalar( intensity );
-
-	this.lightSphere.material.color.copy( this.color );
-	this.lightRays.material.color.copy( this.color );
-
-	// Only update targetSphere and targetLine if available
-	if ( this.targetSphere !== null ) {
-
-		this.targetSphere.material.color.copy( this.color );
-		this.targetLine.material.color.copy( this.color );
-
-		// update target line vertices
-
-		this.targetLine.geometry.vertices[ 0 ].copy( this.light.position );
-		this.targetLine.geometry.vertices[ 1 ].copy( this.light.target.position );
-
-		this.targetLine.geometry.computeLineDistances();
-		this.targetLine.geometry.verticesNeedUpdate = true;
-
-	}
-
-}
-

src/extras/helpers/HemisphereLightHelper.js

 /**
  * @author alteredq / http://alteredqualia.com/
- *
- *	- shows hemisphere light intensity, sky and ground colors and directions
+ * @author mrdoob / http://mrdoob.com/
  */
@@ -13,81 +12,24 @@
 
-	// position
+	var geometry = new THREE.SphereGeometry( sphereSize, 4, 2 );
+	geometry.applyMatrix( new THREE.Matrix4().makeRotationX( - Math.PI / 2 ) );
 
-	this.position = light.position;
+	for ( var i = 0, il = 8; i < il; i ++ ) {
 
-	//
+		geometry.faces[ i ].materialIndex = i < 4 ? 0 : 1;
 
-	var intensity = THREE.Math.clamp( light.intensity, 0, 1 );
-
-	// sky color
-
-	this.color = light.color.clone();
-	this.color.multiplyScalar( intensity );
-
-	var hexColor = this.color.getHex();
-
-	// ground color
-
-	this.groundColor = light.groundColor.clone();
-	this.groundColor.multiplyScalar( intensity );
-
-	var hexColorGround = this.groundColor.getHex();
-
-	// double colored light bulb
-
-	var bulbGeometry = new THREE.SphereGeometry( sphereSize, 16, 8, 0, Math.PI * 2, 0, Math.PI * 0.5 );
-	var bulbGroundGeometry = new THREE.SphereGeometry( sphereSize, 16, 8, 0, Math.PI * 2, Math.PI * 0.5, Math.PI );
-
-	var bulbSkyMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false } );
-	var bulbGroundMaterial = new THREE.MeshBasicMaterial( { color: hexColorGround, fog: false } );
-
-	for ( var i = 0, il = bulbGeometry.faces.length; i < il; i ++ ) {
-
-		bulbGeometry.faces[ i ].materialIndex = 0;
-
 	}
 
-	for ( var i = 0, il = bulbGroundGeometry.faces.length; i < il; i ++ ) {
+	var materialSky = new THREE.MeshBasicMaterial( { fog: false, wireframe: true } );
+	materialSky.color.copy( light.color ).multiplyScalar( light.intensity );
 
-		bulbGroundGeometry.faces[ i ].materialIndex = 1;
+	var materialGround = new THREE.MeshBasicMaterial( { fog: false, wireframe: true } );
+	materialGround.color.copy( light.groundColor ).multiplyScalar( light.intensity );
 
-	}
+	this.lightSphere = new THREE.Mesh( geometry, new THREE.MeshFaceMaterial( [ materialSky, materialGround ] ) );
+	this.lightSphere.position = light.position;
+	this.lightSphere.lookAt( new THREE.Vector3() );
+	this.add( this.lightSphere );
 
-	THREE.GeometryUtils.merge( bulbGeometry, bulbGroundGeometry );
+};
 
-	this.lightSphere = new THREE.Mesh( bulbGeometry, new THREE.MeshFaceMaterial( [ bulbSkyMaterial, bulbGroundMaterial ] ) );
-
-	// arrows for sky and ground light directions
-
-	this.lightArrow = new THREE.ArrowHelper( new THREE.Vector3( 0, 1, 0 ), new THREE.Vector3( 0, ( sphereSize + arrowLength ) * 1.1, 0 ), arrowLength, hexColor );
-	this.lightArrow.rotation.x = Math.PI;
-
-	this.lightArrowGround = new THREE.ArrowHelper( new THREE.Vector3( 0, 1, 0 ), new THREE.Vector3( 0, ( sphereSize + arrowLength ) * -1.1, 0 ), arrowLength, hexColorGround );
-
-	var joint = new THREE.Object3D();
-	joint.rotation.x = -Math.PI * 0.5;
-
-	joint.add( this.lightSphere );
-	joint.add( this.lightArrow );
-	joint.add( this.lightArrowGround );
-
-	this.add( joint );
-
-	//
-
-	this.lightSphere.properties.isGizmo = true;
-	this.lightSphere.properties.gizmoSubject = light;
-	this.lightSphere.properties.gizmoRoot = this;
-
-	//
-
-	this.properties.isGizmo = true;
-
-	//
-
-	this.target = new THREE.Vector3();
-	this.lookAt( this.target );
-
-}
-
 THREE.HemisphereLightHelper.prototype = Object.create( THREE.Object3D.prototype );
@@ -97,21 +39,8 @@
 
-	// update sphere sky and ground colors to light color * light intensity
+	this.lightSphere.lookAt( new THREE.Vector3() );
 
-	var intensity = THREE.Math.clamp( this.light.intensity, 0, 1 );
+	this.lightSphere.material.materials[ 0 ].color.copy( this.light.color ).multiplyScalar( this.light.intensity );
+	this.lightSphere.material.materials[ 1 ].color.copy( this.light.groundColor ).multiplyScalar( this.light.intensity );
 
-	this.color.copy( this.light.color );
-	this.color.multiplyScalar( intensity );
+};
 
-	this.groundColor.copy( this.light.groundColor );
-	this.groundColor.multiplyScalar( intensity );
-
-	this.lightSphere.material.materials[ 0 ].color.copy( this.color );
-	this.lightSphere.material.materials[ 1 ].color.copy( this.groundColor );
-
-	this.lightArrow.setColor( this.color.getHex() );
-	this.lightArrowGround.setColor( this.groundColor.getHex() );
-
-	this.lookAt( this.target );
-
-}
-

src/extras/helpers/PointLightHelper.js

 /**
  * @author alteredq / http://alteredqualia.com/
- *
- *	- shows point light color, intensity, position and distance
+ * @author mrdoob / http://mrdoob.com/
  */
@@ -11,29 +10,20 @@
 
+	this.matrixAutoUpdate = false;
+
 	this.light = light;
 
-	// position
+	var geometry = new THREE.SphereGeometry( sphereSize, 4, 2 );
+	var material = new THREE.MeshBasicMaterial( { fog: false, wireframe: true } );
+	material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	this.position = light.position;
+	this.lightSphere = new THREE.Mesh( geometry, material );
+	this.lightSphere.matrixWorld = this.light.matrixWorld;
+	this.lightSphere.matrixAutoUpdate = false;
+	this.add( this.lightSphere );
 
-	// color
-
-	var intensity = THREE.Math.clamp( light.intensity, 0, 1 );
-
-	this.color = light.color.clone();
-	this.color.multiplyScalar( intensity );
-
-	var hexColor = this.color.getHex();
-
-	// light helper
-
-	var bulbGeometry = new THREE.SphereGeometry( sphereSize, 16, 8 );
-	var raysGeometry = new THREE.AsteriskGeometry( sphereSize * 1.25, sphereSize * 2.25 );
+	/*
 	var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
-
-	var bulbMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false } );
-	var raysMaterial = new THREE.LineBasicMaterial( { color: hexColor, fog: false } );
 	var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent: true } );
 
 	this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
-	this.lightRays = new THREE.Line( raysGeometry, raysMaterial, THREE.LinePieces );
 	this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
@@ -53,18 +43,7 @@
 
-	this.add( this.lightSphere );
-	this.add( this.lightRays );
 	this.add( this.lightDistance );
+	*/
 
-	//
+};
 
-	this.lightSphere.properties.isGizmo = true;
-	this.lightSphere.properties.gizmoSubject = light;
-	this.lightSphere.properties.gizmoRoot = this;
-
-	//
-
-	this.properties.isGizmo = true;
-
-}
-
 THREE.PointLightHelper.prototype = Object.create( THREE.Object3D.prototype );
@@ -74,15 +53,7 @@
 
-	// update sphere and rays colors to light color * light intensity
+	this.lightSphere.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	var intensity = THREE.Math.clamp( this.light.intensity, 0, 1 );
-
-	this.color.copy( this.light.color );
-	this.color.multiplyScalar( intensity );
-
-	this.lightSphere.material.color.copy( this.color );
-	this.lightRays.material.color.copy( this.color );
+	/*
 	this.lightDistance.material.color.copy( this.color );
 
-	//
-
 	var d = this.light.distance;
@@ -100,4 +71,5 @@
 	}
+	*/
 
-}
+};
 

src/extras/helpers/SpotLightHelper.js

 /**
  * @author alteredq / http://alteredqualia.com/
- *
- *	- shows spot light color, intensity, position, orientation, light cone and target
- */
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+*/
 
@@ -11,93 +11,35 @@ THREE.SpotLightHelper = function ( light, sphereSize ) {
 
+	this.matrixAutoUpdate = false;
+
 	this.light = light;
 
-	// position
+	var geometry = new THREE.SphereGeometry( sphereSize, 4, 2 );
+	var material = new THREE.MeshBasicMaterial( { fog: false, wireframe: true } );
+	material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	this.position = light.position;
+	this.lightSphere = new THREE.Mesh( geometry, material );
+	this.lightSphere.matrixWorld = this.light.matrixWorld;
+	this.lightSphere.matrixAutoUpdate = false;
+	this.add( this.lightSphere );
 
-	// direction
+	geometry = new THREE.CylinderGeometry( 0.0001, 1, 1, 8, 1, true );
+	geometry.applyMatrix( new THREE.Matrix4().makeTranslation( 0, -0.5, 0 ) );
+	geometry.applyMatrix( new THREE.Matrix4().makeRotationX( - Math.PI / 2 ) );
 
-	this.direction = new THREE.Vector3();
-	this.direction.subVectors( light.target.position, light.position );
+	material = new THREE.MeshBasicMaterial( { fog: false, wireframe: true, opacity: 0.3, transparent: true } );
+	material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	// color
+	this.lightCone = new THREE.Mesh( geometry, material );
+	this.lightCone.position = this.light.position;
 
-	var intensity = THREE.Math.clamp( light.intensity, 0, 1 );
+	var coneLength = light.distance ? light.distance : 10000;
+	var coneWidth = coneLength * Math.tan( light.angle );
 
-	this.color = light.color.clone();
-	this.color.multiplyScalar( intensity );
-
-	var hexColor = this.color.getHex();
-
-	// light helper
-
-	var bulbGeometry = new THREE.SphereGeometry( sphereSize, 16, 8 );
-	var raysGeometry = new THREE.AsteriskGeometry( sphereSize * 1.25, sphereSize * 2.25 );
-	var coneGeometry = new THREE.CylinderGeometry( 0.0001, 1, 1, 8, 1, true );
-
-	var coneMatrix = new THREE.Matrix4();
-	coneMatrix.rotateX( -Math.PI/2 );
-	coneMatrix.translate( new THREE.Vector3( 0, -0.5, 0 ) );
-	coneGeometry.applyMatrix( coneMatrix );
-
-	var bulbMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false } );
-	var raysMaterial = new THREE.LineBasicMaterial( { color: hexColor, fog: false } );
-	var coneMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.3, transparent: true } );
-
-	this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
-	this.lightCone = new THREE.Mesh( coneGeometry, coneMaterial );
-
-	var coneLength = light.distance ? light.distance : 10000;
-	var coneWidth = coneLength * Math.tan( light.angle * 0.5 ) * 2;
 	this.lightCone.scale.set( coneWidth, coneWidth, coneLength );
+	this.lightCone.lookAt( this.light.target.position );
 
-	this.lightRays = new THREE.Line( raysGeometry, raysMaterial, THREE.LinePieces );
-
-	this.gyroscope = new THREE.Gyroscope();
-
-	this.gyroscope.add( this.lightSphere );
-	this.gyroscope.add( this.lightRays );
-
-	this.add( this.gyroscope );
 	this.add( this.lightCone );
 
-	this.lookAt( light.target.position );
+};
 
-	this.lightSphere.properties.isGizmo = true;
-	this.lightSphere.properties.gizmoSubject = light;
-	this.lightSphere.properties.gizmoRoot = this;
-
-	// light target helper
-
-	this.targetSphere = null;
-
-	if ( light.target.properties.targetInverse !== undefined ) {
-
-		var targetGeo = new THREE.SphereGeometry( sphereSize, 8, 4 );
-		var targetMaterial = new THREE.MeshBasicMaterial( { color: hexColor, wireframe: true, fog: false } );
-
-		this.targetSphere = new THREE.Mesh( targetGeo, targetMaterial );
-		this.targetSphere.position = light.target.position;
-
-		this.targetSphere.properties.isGizmo = true;
-		this.targetSphere.properties.gizmoSubject = light.target;
-		this.targetSphere.properties.gizmoRoot = this.targetSphere;
-
-		var lineMaterial = new THREE.LineDashedMaterial( { color: hexColor, dashSize: 4, gapSize: 4, opacity: 0.75, transparent: true, fog: false } );
-		var lineGeometry = new THREE.Geometry();
-		lineGeometry.vertices.push( this.position.clone() );
-		lineGeometry.vertices.push( this.targetSphere.position.clone() );
-		lineGeometry.computeLineDistances();
-
-		this.targetLine = new THREE.Line( lineGeometry, lineMaterial );
-		this.targetLine.properties.isGizmo = true;
-
-	}
-
-	//
-
-	this.properties.isGizmo = true;
-
-}
-
 THREE.SpotLightHelper.prototype = Object.create( THREE.Object3D.prototype );
@@ -107,42 +49,11 @@
 
-	// update arrow orientation
-	// pointing from light to target
+	var coneLength = this.light.distance ? this.light.distance : 10000;
+	var coneWidth = coneLength * Math.tan( this.light.angle );
 
-	this.direction.subVectors( this.light.target.position, this.light.position );
-
-	// update light cone orientation and size
-
-	this.lookAt( this.light.target.position );
-
-	var coneLength = this.light.distance ? this.light.distance : 10000;
-	var coneWidth = coneLength * Math.tan( this.light.angle * 0.5 ) * 2;
 	this.lightCone.scale.set( coneWidth, coneWidth, coneLength );
+	this.lightCone.lookAt( this.light.target.position );
 
-	// update arrow, spheres, rays and line colors to light color * light intensity
+	this.lightSphere.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
+	this.lightCone.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
 
-	var intensity = THREE.Math.clamp( this.light.intensity, 0, 1 );
-
-	this.color.copy( this.light.color );
-	this.color.multiplyScalar( intensity );
-
-	this.lightSphere.material.color.copy( this.color );
-	this.lightRays.material.color.copy( this.color );
-	this.lightCone.material.color.copy( this.color );
-
-	// Only update targetSphere and targetLine if available
-	if ( this.targetSphere !== null ) {
-
-		this.targetSphere.material.color.copy( this.color );
-		this.targetLine.material.color.copy( this.color );
-
-		// update target line vertices
-
-		this.targetLine.geometry.vertices[ 0 ].copy( this.light.position );
-		this.targetLine.geometry.vertices[ 1 ].copy( this.light.target.position );
-
-		this.targetLine.geometry.computeLineDistances();
-		this.targetLine.geometry.verticesNeedUpdate = true;
-
-	}
-
 };

src/extras/renderers/plugins/DepthPassPlugin.js

@@ -64,3 +64,3 @@ /**
 
-		if ( _renderer.autoUpdateScene ) scene.updateMatrixWorld();
+		if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
 
@@ -67,0 +67,0 @@ // update camera matrices and frustum

src/extras/renderers/plugins/ShadowMapPlugin.js

@@ -180,3 +180,3 @@ /**
 
-				if ( _renderer.autoUpdateScene ) scene.updateMatrixWorld();
+				if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
 
@@ -183,0 +183,0 @@ }

src/lights/AmbientLight.js

@@ -12,1 +12,11 @@ /**
 THREE.AmbientLight.prototype = Object.create( THREE.Light.prototype );
+
+THREE.AmbientLight.prototype.clone = function () {
+
+	var light = new THREE.AmbientLight();
+
+	THREE.Light.prototype.clone.call( this, light );
+
+	return light;
+
+};

src/lights/DirectionalLight.js

@@ -10,3 +10,3 @@ /**
 
-	this.position = new THREE.Vector3( 0, 1, 0 );
+	this.position.set( 0, 1, 0 );
 	this.target = new THREE.Object3D();
@@ -63,1 +63,18 @@
 THREE.DirectionalLight.prototype = Object.create( THREE.Light.prototype );
+
+THREE.DirectionalLight.prototype.clone = function () {
+
+	var light = new THREE.DirectionalLight();
+
+	THREE.Light.prototype.clone.call( this, light );
+
+	light.target = this.target.clone();
+
+	light.intensity = this.intensity;
+
+	light.castShadow = this.castShadow;
+	light.onlyShadow = this.onlyShadow;
+
+	return light;
+
+};

src/lights/HemisphereLight.js

@@ -9,6 +9,5 @@ /**
 
+	this.position.set( 0, 100, 0 );
+
 	this.groundColor = new THREE.Color( groundColorHex );
-
-	this.position = new THREE.Vector3( 0, 100, 0 );
-
 	this.intensity = ( intensity !== undefined ) ? intensity : 1;
@@ -19,1 +18,14 @@
 THREE.HemisphereLight.prototype = Object.create( THREE.Light.prototype );
+
+THREE.HemisphereLight.prototype.clone = function () {
+
+	var light = new THREE.PointLight();
+
+	THREE.Light.prototype.clone.call( this, light );
+
+	light.groundColor.copy( this.groundColor );
+	light.intensity = this.intensity;
+
+	return light;
+
+};

src/lights/Light.js

@@ -15,1 +15,13 @@ /**
 THREE.Light.prototype = Object.create( THREE.Object3D.prototype );
+
+THREE.Light.prototype.clone = function ( light ) {
+
+	if ( light === undefined ) light = new THREE.Light();
+
+	THREE.Object3D.prototype.clone.call( this, light );
+
+	light.color.copy( this.color );
+
+	return light;
+
+};

src/lights/PointLight.js

@@ -9,3 +9,2 @@ /**
 
-	this.position = new THREE.Vector3( 0, 0, 0 );
 	this.intensity = ( intensity !== undefined ) ? intensity : 1;
@@ -17,1 +16,14 @@ this.distance = ( distance !== undefined ) ? distance : 0;
 THREE.PointLight.prototype = Object.create( THREE.Light.prototype );
+
+THREE.PointLight.prototype.clone = function () {
+
+	var light = new THREE.PointLight();
+
+	THREE.Light.prototype.clone.call( this, light );
+
+	light.intensity = this.intensity;
+	light.distance = this.distance;
+
+	return light;
+
+};

src/lights/SpotLight.js

@@ -9,3 +9,3 @@ /**
 
-	this.position = new THREE.Vector3( 0, 1, 0 );
+	this.position.set( 0, 1, 0 );
 	this.target = new THREE.Object3D();
@@ -15,3 +15,3 @@
 	this.distance = ( distance !== undefined ) ? distance : 0;
-	this.angle = ( angle !== undefined ) ? angle : Math.PI / 2;
+	this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
 	this.exponent = ( exponent !== undefined ) ? exponent : 10;
@@ -46,1 +46,21 @@
 THREE.SpotLight.prototype = Object.create( THREE.Light.prototype );
+
+THREE.SpotLight.prototype.clone = function () {
+
+	var light = new THREE.SpotLight();
+
+	THREE.Light.prototype.clone.call( this, light );
+
+	light.target = this.target.clone();
+
+	light.intensity = this.intensity;
+	light.distance = this.distance;
+	light.angle = this.angle;
+	light.exponent = this.exponent;
+
+	light.castShadow = this.castShadow;
+	light.onlyShadow = this.onlyShadow;
+
+	return light;
+
+};

src/loaders/ImageLoader.js

@@ -7,4 +7,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	this.crossOrigin = null;
@@ -18,2 +16,7 @@
 
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	load: function ( url, image ) {
@@ -20,0 +23,0 @@

src/loaders/JSONLoader.js

@@ -44,3 +44,4 @@ /**
 					var json = JSON.parse( xhr.responseText );
-					context.createModel( json, callback, texturePath );
+					var result = context.parse( json, texturePath );
+					callback( result.geometry, result.materials );
 
@@ -81,4 +82,8 @@ } else {
 
-			length = xhr.getResponseHeader( "Content-Length" );
+			if ( callbackProgress !== undefined ) {
 
+				length = xhr.getResponseHeader( "Content-Length" );
+
+			}
+
 		}
@@ -94,3 +99,3 @@
 
-THREE.JSONLoader.prototype.createModel = function ( json, callback, texturePath ) {
+THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
@@ -179,3 +184,3 @@ var scope = this,
 
-			isQuad          	= isBitSet( type, 0 );
+			isQuad              = isBitSet( type, 0 );
 			hasMaterial         = isBitSet( type, 1 );
@@ -425,8 +430,20 @@ hasFaceUv           = isBitSet( type, 2 );
 
-	var materials = this.initMaterials( json.materials, texturePath );
+	if ( json.materials === undefined ) {
 
-	if ( this.needsTangents( materials ) ) geometry.computeTangents();
+		return { geometry: geometry };
 
-	callback( geometry, materials );
+	} else {
 
+		var materials = this.initMaterials( json.materials, texturePath );
+
+		if ( this.needsTangents( materials ) ) {
+
+			geometry.computeTangents();
+
+		}
+
+		return { geometry: geometry, materials: materials };
+
+	}
+
 };

src/loaders/LoadingMonitor.js

@@ -7,4 +7,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	var scope = this;
@@ -38,1 +36,12 @@
 };
+
+THREE.LoadingMonitor.prototype = {
+
+	constructor: THREE.LoadingMonitor,
+
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent
+
+};

src/loaders/SceneLoader.js

@@ -190,3 +190,3 @@ /**
 											  "position": 1, "rotation": 1, "scale" : 1,
-											  "visible": 1, "children": 1, "properties": 1,
+											  "visible": 1, "children": 1, "userData": 1,
 											  "skin": 1, "morph": 1, "mirroredLoop": 1, "duration": 1 };
@@ -411,2 +411,6 @@
 
+					pos = objJSON.position;
+					rot = objJSON.rotation;
+					quat = objJSON.quaternion;
+
 					if ( objJSON.type === "PerspectiveCamera" ) {
@@ -422,7 +426,18 @@
 
-					pos = objJSON.position;
+					camera.name = objID;
 					camera.position.set( pos[0], pos[1], pos[2] );
+
+					if ( quat !== undefined ) {
+
+						camera.quaternion.set( quat[0], quat[1], quat[2], quat[3] );
+						camera.useQuaternion = true;
+
+					} else if ( rot !== undefined ) {
+
+						camera.rotation.set( rot[0], rot[1], rot[2] );
+
+					}
+
 					parent.add( camera );
 
-					camera.name = objID;
 					result.cameras[ objID ] = camera;
@@ -467,8 +482,8 @@ result.objects[ objID ] = camera;
 
-					if ( objJSON.properties !== undefined )  {
+					if ( objJSON.userData !== undefined )  {
 
-						for ( var key in objJSON.properties ) {
+						for ( var key in objJSON.userData ) {
 
-							var value = objJSON.properties[ key ];
-							object.properties[ key ] = value;
+							var value = objJSON.userData[ key ];
+							object.userData[ key ] = value;
 
@@ -576,4 +591,6 @@ }
 
-		return function( geo, mat ) {
+		return function ( geo, mat ) {
 
+			geo.name = id;
+
 			handle_mesh( geo, mat, id );
@@ -593,3 +610,3 @@
 
-		return function( event ) {
+		return function ( event ) {
 
@@ -633,4 +650,6 @@ var result;
 
-		return function( geo, mat ) {
+		return function ( geo, mat ) {
 
+			geo.name = id;
+
 			result.geometries[ id ] = geo;
@@ -692,3 +711,3 @@ result.face_materials[ id ] = mat;
 
-			ta.object.target.properties.targetInverse = ta.object;
+			ta.object.target.userData.targetInverse = ta.object;
 
@@ -713,3 +732,3 @@ }
 
-		return function() {
+		return function () {
 
@@ -798,2 +817,3 @@ callbackTexture( count );
 			geometry = new THREE.CubeGeometry( geoJSON.width, geoJSON.height, geoJSON.depth, geoJSON.widthSegments, geoJSON.heightSegments, geoJSON.depthSegments );
+			geometry.name = geoID;
 			result.geometries[ geoID ] = geometry;
@@ -804,2 +824,3 @@
 			geometry = new THREE.PlaneGeometry( geoJSON.width, geoJSON.height, geoJSON.widthSegments, geoJSON.heightSegments );
+			geometry.name = geoID;
 			result.geometries[ geoID ] = geometry;
@@ -810,2 +831,3 @@
 			geometry = new THREE.SphereGeometry( geoJSON.radius, geoJSON.widthSegments, geoJSON.heightSegments );
+			geometry.name = geoID;
 			result.geometries[ geoID ] = geometry;
@@ -816,2 +838,3 @@
 			geometry = new THREE.CylinderGeometry( geoJSON.topRad, geoJSON.botRad, geoJSON.height, geoJSON.radSegs, geoJSON.heightSegs );
+			geometry.name = geoID;
 			result.geometries[ geoID ] = geometry;
@@ -822,2 +845,3 @@
 			geometry = new THREE.TorusGeometry( geoJSON.radius, geoJSON.tube, geoJSON.segmentsR, geoJSON.segmentsT );
+			geometry.name = geoID;
 			result.geometries[ geoID ] = geometry;
@@ -828,2 +852,3 @@
 			geometry = new THREE.IcosahedronGeometry( geoJSON.radius, geoJSON.subdivisions );
+			geometry.name = geoID;
 			result.geometries[ geoID ] = geometry;
@@ -860,3 +885,4 @@
 				var jsonLoader = this.geometryHandlerMap[ "ascii" ][ "loaderObject" ];
-				jsonLoader.createModel( modelJson, create_callback_embed( geoID ), texture_path );
+				var model = jsonLoader.parse( modelJson, texture_path );
+				create_callback_embed( geoID )( model.geometry, model.materials );
 
@@ -1144,2 +1170,4 @@ }
 
+		material.name = matID;
+
 		result.materials[ matID ] = material;
@@ -1146,0 +1174,0 @@

src/loaders/TextureLoader.js

@@ -7,4 +7,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	this.crossOrigin = null;
@@ -18,2 +16,7 @@
 
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	load: function ( url ) {
@@ -46,2 +49,2 @@
 
-}
+};

src/materials/Material.js

@@ -8,4 +8,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	this.id = THREE.MaterialIdCount ++;
@@ -43,37 +41,44 @@
 
-THREE.Material.prototype.setValues = function ( values ) {
+THREE.Material.prototype = {
 
-	if ( values === undefined ) return;
+	constructor: THREE.Material,
 
-	for ( var key in values ) {
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
 
-		var newValue = values[ key ];
+	setValues: function ( values ) {
 
-		if ( newValue === undefined ) {
+		if ( values === undefined ) return;
 
-			console.warn( 'THREE.Material: \'' + key + '\' parameter is undefined.' );
-			continue;
+		for ( var key in values ) {
 
-		}
+			var newValue = values[ key ];
 
-		if ( key in this ) {
+			if ( newValue === undefined ) {
 
-			var currentValue = this[ key ];
+				console.warn( 'THREE.Material: \'' + key + '\' parameter is undefined.' );
+				continue;
 
-			if ( currentValue instanceof THREE.Color && newValue instanceof THREE.Color ) {
+			}
 
-				currentValue.copy( newValue );
+			if ( key in this ) {
 
-			} else if ( currentValue instanceof THREE.Color ) {
+				var currentValue = this[ key ];
 
-				currentValue.set( newValue );
+				if ( currentValue instanceof THREE.Color ) {
 
-			} else if ( currentValue instanceof THREE.Vector3 && newValue instanceof THREE.Vector3 ) {
+					currentValue.set( newValue );
 
-				currentValue.copy( newValue );
+				} else if ( currentValue instanceof THREE.Vector3 && newValue instanceof THREE.Vector3 ) {
 
-			} else {
+					currentValue.copy( newValue );
 
-				this[ key ] = newValue;
+				} else {
 
+					this[ key ] = newValue;
+
+				}
+
 			}
@@ -83,43 +88,43 @@
 
-	}
+	},
 
-};
+	clone: function ( material ) {
 
-THREE.Material.prototype.clone = function ( material ) {
+		if ( material === undefined ) material = new THREE.Material();
 
-	if ( material === undefined ) material = new THREE.Material();
+		material.name = this.name;
 
-	material.name = this.name;
+		material.side = this.side;
 
-	material.side = this.side;
+		material.opacity = this.opacity;
+		material.transparent = this.transparent;
 
-	material.opacity = this.opacity;
-	material.transparent = this.transparent;
+		material.blending = this.blending;
 
-	material.blending = this.blending;
+		material.blendSrc = this.blendSrc;
+		material.blendDst = this.blendDst;
+		material.blendEquation = this.blendEquation;
 
-	material.blendSrc = this.blendSrc;
-	material.blendDst = this.blendDst;
-	material.blendEquation = this.blendEquation;
+		material.depthTest = this.depthTest;
+		material.depthWrite = this.depthWrite;
 
-	material.depthTest = this.depthTest;
-	material.depthWrite = this.depthWrite;
+		material.polygonOffset = this.polygonOffset;
+		material.polygonOffsetFactor = this.polygonOffsetFactor;
+		material.polygonOffsetUnits = this.polygonOffsetUnits;
 
-	material.polygonOffset = this.polygonOffset;
-	material.polygonOffsetFactor = this.polygonOffsetFactor;
-	material.polygonOffsetUnits = this.polygonOffsetUnits;
+		material.alphaTest = this.alphaTest;
 
-	material.alphaTest = this.alphaTest;
+		material.overdraw = this.overdraw;
 
-	material.overdraw = this.overdraw;
+		material.visible = this.visible;
 
-	material.visible = this.visible;
+		return material;
 
-	return material;
+	},
 
-};
+	dispose: function () {
 
-THREE.Material.prototype.dispose = function () {
+		this.dispatchEvent( { type: 'dispose' } );
 
-	this.dispatchEvent( { type: 'dispose' } );
+	}
 
@@ -126,0 +131,0 @@ };

src/materials/MeshDepthMaterial.js

@@ -32,3 +32,3 @@ /**
 
-	var material = new THREE.LineBasicMaterial();
+	var material = new THREE.MeshDepthMaterial();
 
@@ -35,0 +35,0 @@ THREE.Material.prototype.clone.call( this, material );

src/materials/MeshNormalMaterial.js

@@ -26,2 +26,4 @@ /**
 
+	this.morphTargets = false;
+
 	this.setValues( parameters );
@@ -28,0 +30,0 @@

src/materials/ShaderMaterial.js

@@ -44,2 +44,4 @@ /**
 
+	this.linewidth = 1;
+
 	this.wireframe = false;
@@ -46,0 +48,0 @@ this.wireframeLinewidth = 1;

src/math/Box2.js

@@ -12,4 +12,6 @@ /**
 
-THREE.extend( THREE.Box2.prototype, {
+THREE.Box2.prototype = {
 
+	constructor: THREE.Box2,
+
 	set: function ( min, max ) {
@@ -69,3 +71,3 @@
 
-	setFromCenterAndSize: function() {
+	setFromCenterAndSize: function () {
 
@@ -210,3 +212,3 @@ var v1 = new THREE.Vector2();
 
-	distanceToPoint: function() {
+	distanceToPoint: function () {
 
@@ -263,2 +265,2 @@ var v1 = new THREE.Vector2();
 
-} );
+};

src/math/Box3.js

@@ -12,4 +12,6 @@ /**
 
-THREE.extend( THREE.Box3.prototype, {
+THREE.Box3.prototype = {
 
+	constructor: THREE.Box3,
+
 	set: function ( min, max ) {
@@ -286,3 +288,3 @@
 			new THREE.Vector3()
-			];
+		];
 
@@ -331,2 +333,2 @@ return function ( matrix ) {
 
-} );
+};

src/math/Color.js

@@ -13,4 +13,6 @@ /**
 
-THREE.extend( THREE.Color.prototype, {
+THREE.Color.prototype = {
 
+	constructor: THREE.Color,
+
 	r: 1, g: 1, b: 1,
@@ -20,14 +22,18 @@
 
-		switch ( typeof value ) {
+		if ( value instanceof THREE.Color ) {
 
-			case "number":
-				this.setHex( value );
-				break;
+			this.copy( value );
 
-			case "string":
-				this.setStyle( value );
-				break;
+		} else if ( typeof value === 'number' ) {
 
+			this.setHex( value );
+
+		} else if ( typeof value === 'string' ) {
+
+			this.setStyle( value );
+
 		}
 
+		return this;
+
 	},
@@ -57,9 +63,2 @@
 
-	setHSV: function ( h, s, v ) {
-
-		console.log( 'DEPRECATED: Color\'s .setHSV() will be removed. Use .setHSL( h, s, l ) instead.' );
-		return this.setHSL(h,s*v/((h=(2-s)*v)<1?h:2-h),h/2); // https://gist.github.com/xpansive/1337890
-
-	},
-
 	setHSL: function ( h, s, l ) {
@@ -357,2 +356,8 @@
 
+	equals: function ( c ) {
+
+		return ( c.r === this.r ) && ( c.g === this.g ) && ( c.b === this.b );
+
+	},
+
 	clone: function () {
@@ -364,3 +369,3 @@
 
-} );
+};
 
@@ -367,0 +372,0 @@ THREE.ColorKeywords = { "aliceblue": 0xF0F8FF, "antiquewhite": 0xFAEBD7, "aqua": 0x00FFFF, "aquamarine": 0x7FFFD4, "azure": 0xF0FFFF,

src/math/Frustum.js

@@ -22,4 +22,6 @@ /**
 
-THREE.extend( THREE.Frustum.prototype, {
+THREE.Frustum.prototype = {
 
+	constructor: THREE.Frustum,
+
 	set: function ( p0, p1, p2, p3, p4, p5 ) {
@@ -152,2 +154,2 @@
 
-} );
+};

src/math/Line3.js

@@ -12,4 +12,6 @@ /**
 
-THREE.extend( THREE.Line3.prototype, {
+THREE.Line3.prototype = {
 
+	constructor: THREE.Line3,
+
 	set: function ( start, end ) {
@@ -73,3 +75,3 @@
 		return function ( point, clampToLine ) {
-		
+
 			startP.subVectors( point, this.start );
@@ -83,10 +85,10 @@ startEnd.subVectors( this.end, this.start );
 
-			if( clampToLine ) {
-				
-	        	t = THREE.Math.clamp( t, 0, 1 );
+			if ( clampToLine ) {
 
-	        }
+				t = THREE.Math.clamp( t, 0, 1 );
 
-	        return t;
+			}
 
+			return t;
+
 		};
@@ -100,5 +102,5 @@
 
-		var result = optionalTarget || new THREE.Vector3();			
+		var result = optionalTarget || new THREE.Vector3();
 
-        return this.delta( result ).multiplyScalar( t ).add( this.start );
+		return this.delta( result ).multiplyScalar( t ).add( this.start );
 
@@ -128,2 +130,2 @@ },
 
-} );
+};

src/math/Matrix3.js

@@ -20,4 +20,6 @@ /**
 
-THREE.extend( THREE.Matrix3.prototype, {
+THREE.Matrix3.prototype = {
 
+	constructor: THREE.Matrix3,
+
 	set: function ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) {
@@ -224,2 +226,2 @@
 
-} );
+};

src/math/Matrix4.js

@@ -11,2 +11,3 @@ /**
  * @author bhouston / http://exocortex.com
+ * @author WestLangley / http://github.com/WestLangley
  */
@@ -29,4 +30,6 @@
 
-THREE.extend( THREE.Matrix4.prototype, {
+THREE.Matrix4.prototype = {
 
+	constructor: THREE.Matrix4,
+
 	set: function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) {
@@ -77,4 +80,63 @@
 
+	extractPosition: function ( m ) {
+
+		console.warn( 'DEPRECATED: Matrix4\'s .extractPosition() has been renamed to .copyPosition().' );
+		return this.copyPosition( m );
+
+	},
+
+	copyPosition: function ( m ) {
+
+		var te = this.elements;
+		var me = m.elements;
+
+		te[12] = me[12];
+		te[13] = me[13];
+		te[14] = me[14];
+
+		return this;
+
+	},
+
+	extractRotation: function () {
+
+		var v1 = new THREE.Vector3();
+
+		return function ( m ) {
+
+			var te = this.elements;
+			var me = m.elements;
+
+			var scaleX = 1 / v1.set( me[0], me[1], me[2] ).length();
+			var scaleY = 1 / v1.set( me[4], me[5], me[6] ).length();
+			var scaleZ = 1 / v1.set( me[8], me[9], me[10] ).length();
+
+			te[0] = me[0] * scaleX;
+			te[1] = me[1] * scaleX;
+			te[2] = me[2] * scaleX;
+
+			te[4] = me[4] * scaleY;
+			te[5] = me[5] * scaleY;
+			te[6] = me[6] * scaleY;
+
+			te[8] = me[8] * scaleZ;
+			te[9] = me[9] * scaleZ;
+			te[10] = me[10] * scaleZ;
+
+			return this;
+
+		};
+
+	}(),
+
 	setRotationFromEuler: function ( v, order ) {
 
+		console.warn( 'DEPRECATED: Matrix4\'s .setRotationFromEuler() has been deprecated in favor of makeRotationFromEuler.  Please update your code.' );
+
+		return this.makeRotationFromEuler( v, order );
+
+	},
+
+	makeRotationFromEuler: function ( v, order ) {
+
 		var te = this.elements;
@@ -185,2 +247,13 @@
 
+		// last column
+		te[3] = 0;
+		te[7] = 0;
+		te[11] = 0;
+
+		// bottom row
+		te[12] = 0;
+		te[13] = 0;
+		te[14] = 0;
+		te[15] = 1;
+
 		return this;
@@ -192,2 +265,10 @@
 
+		console.warn( 'DEPRECATED: Matrix4\'s .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion.  Please update your code.' );
+
+		return this.makeRotationFromQuaternion( q );
+
+	},
+
+	makeRotationFromQuaternion: function ( q ) {
+
 		var te = this.elements;
@@ -213,2 +294,13 @@
 
+		// last column
+		te[3] = 0;
+		te[7] = 0;
+		te[11] = 0;
+
+		// bottom row
+		te[12] = 0;
+		te[13] = 0;
+		te[14] = 0;
+		te[15] = 1;
+
 		return this;
@@ -381,28 +473,13 @@
 
-		var te = this.elements;
-		var vx = v.x, vy = v.y, vz = v.z;
+		console.warn( 'DEPRECATED: Matrix4\'s .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.' );
 
-		v.x = vx * te[0] + vy * te[4] + vz * te[8];
-		v.y = vx * te[1] + vy * te[5] + vz * te[9];
-		v.z = vx * te[2] + vy * te[6] + vz * te[10];
+		v.transformDirection( this );
 
-		v.normalize();
-
-		return v;
-
 	},
 
-	crossVector: function ( a ) {
+	crossVector: function ( vector ) {
 
-		var te = this.elements;
-		var v = new THREE.Vector4();
+		console.warn( 'DEPRECATED: Matrix4\'s .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+		return vector.applyMatrix4( this );
 
-		v.x = te[0] * a.x + te[4] * a.y + te[8] * a.z + te[12] * a.w;
-		v.y = te[1] * a.x + te[5] * a.y + te[9] * a.z + te[13] * a.w;
-		v.z = te[2] * a.x + te[6] * a.y + te[10] * a.z + te[14] * a.w;
-
-		v.w = ( a.w ) ? te[3] * a.x + te[7] * a.y + te[11] * a.z + te[15] * a.w : 1;
-
-		return v;
-
 	},
@@ -598,136 +675,6 @@
 
-	compose: function() {
-
-		var mRotation = new THREE.Matrix4(),
-			mScale = new THREE.Matrix4();
-		
-		return function ( translation, rotation, scale ) {
-
-			var te = this.elements;
-
-			mRotation.identity();
-			mRotation.setRotationFromQuaternion( rotation );
-
-			mScale.makeScale( scale.x, scale.y, scale.z );
-
-			this.multiplyMatrices( mRotation, mScale );
-
-			te[12] = translation.x;
-			te[13] = translation.y;
-			te[14] = translation.z;
-
-			return this;
-
-		};
-
-	}(),
-
-	decompose: function() {
-
-		var x = new THREE.Vector3(),
-			y = new THREE.Vector3(),
-			z = new THREE.Vector3(),
-			matrix = new THREE.Matrix4();
-
-		return function ( translation, rotation, scale ) {
-
-			var te = this.elements;
-
-			// grab the axis vectors
-			x.set( te[0], te[1], te[2] );
-			y.set( te[4], te[5], te[6] );
-			z.set( te[8], te[9], te[10] );
-
-			translation = ( translation instanceof THREE.Vector3 ) ? translation : new THREE.Vector3();
-			rotation = ( rotation instanceof THREE.Quaternion ) ? rotation : new THREE.Quaternion();
-			scale = ( scale instanceof THREE.Vector3 ) ? scale : new THREE.Vector3();
-
-			scale.x = x.length();
-			scale.y = y.length();
-			scale.z = z.length();
-
-			translation.x = te[12];
-			translation.y = te[13];
-			translation.z = te[14];
-
-			// scale the rotation part
-
-			matrix.copy( this );
-
-			matrix.elements[0] /= scale.x;
-			matrix.elements[1] /= scale.x;
-			matrix.elements[2] /= scale.x;
-
-			matrix.elements[4] /= scale.y;
-			matrix.elements[5] /= scale.y;
-			matrix.elements[6] /= scale.y;
-
-			matrix.elements[8] /= scale.z;
-			matrix.elements[9] /= scale.z;
-			matrix.elements[10] /= scale.z;
-
-			rotation.setFromRotationMatrix( matrix );
-
-			return [ translation, rotation, scale ];
-
-		};
-
-	}(),
-
-	extractPosition: function ( m ) {
-
-		var te = this.elements;
-		var me = m.elements;
-
-		te[12] = me[12];
-		te[13] = me[13];
-		te[14] = me[14];
-
-		return this;
-
-	},
-
-	extractRotation: function() {
-
-		var v1 = new THREE.Vector3();
-
-		return function ( m ) {
-
-			var te = this.elements;
-			var me = m.elements;
-
-			var scaleX = 1 / v1.set( me[0], me[1], me[2] ).length();
-			var scaleY = 1 / v1.set( me[4], me[5], me[6] ).length();
-			var scaleZ = 1 / v1.set( me[8], me[9], me[10] ).length();
-
-			te[0] = me[0] * scaleX;
-			te[1] = me[1] * scaleX;
-			te[2] = me[2] * scaleX;
-
-			te[4] = me[4] * scaleY;
-			te[5] = me[5] * scaleY;
-			te[6] = me[6] * scaleY;
-
-			te[8] = me[8] * scaleZ;
-			te[9] = me[9] * scaleZ;
-			te[10] = me[10] * scaleZ;
-
-			return this;
-
-		};
-
-	}(),
-
 	translate: function ( v ) {
 
-		var te = this.elements;
-		var x = v.x, y = v.y, z = v.z;
+		console.warn( 'DEPRECATED: Matrix4\'s .translate() has been removed.');
 
-		te[12] = te[0] * x + te[4] * y + te[8] * z + te[12];
-		te[13] = te[1] * x + te[5] * y + te[9] * z + te[13];
-		te[14] = te[2] * x + te[6] * y + te[10] * z + te[14];
-		te[15] = te[3] * x + te[7] * y + te[11] * z + te[15];
-
-		return this;
-
 	},
@@ -737,26 +684,4 @@
 
-		var te = this.elements;
-		var m12 = te[4];
-		var m22 = te[5];
-		var m32 = te[6];
-		var m42 = te[7];
-		var m13 = te[8];
-		var m23 = te[9];
-		var m33 = te[10];
-		var m43 = te[11];
-		var c = Math.cos( angle );
-		var s = Math.sin( angle );
+		console.warn( 'DEPRECATED: Matrix4\'s .rotateX() has been removed.');
 
-		te[4] = c * m12 + s * m13;
-		te[5] = c * m22 + s * m23;
-		te[6] = c * m32 + s * m33;
-		te[7] = c * m42 + s * m43;
-
-		te[8] = c * m13 - s * m12;
-		te[9] = c * m23 - s * m22;
-		te[10] = c * m33 - s * m32;
-		te[11] = c * m43 - s * m42;
-
-		return this;
-
 	},
@@ -766,26 +691,4 @@
 
-		var te = this.elements;
-		var m11 = te[0];
-		var m21 = te[1];
-		var m31 = te[2];
-		var m41 = te[3];
-		var m13 = te[8];
-		var m23 = te[9];
-		var m33 = te[10];
-		var m43 = te[11];
-		var c = Math.cos( angle );
-		var s = Math.sin( angle );
+		console.warn( 'DEPRECATED: Matrix4\'s .rotateY() has been removed.');
 
-		te[0] = c * m11 - s * m13;
-		te[1] = c * m21 - s * m23;
-		te[2] = c * m31 - s * m33;
-		te[3] = c * m41 - s * m43;
-
-		te[8] = c * m13 + s * m11;
-		te[9] = c * m23 + s * m21;
-		te[10] = c * m33 + s * m31;
-		te[11] = c * m43 + s * m41;
-
-		return this;
-
 	},
@@ -795,26 +698,4 @@
 
-		var te = this.elements;
-		var m11 = te[0];
-		var m21 = te[1];
-		var m31 = te[2];
-		var m41 = te[3];
-		var m12 = te[4];
-		var m22 = te[5];
-		var m32 = te[6];
-		var m42 = te[7];
-		var c = Math.cos( angle );
-		var s = Math.sin( angle );
+		console.warn( 'DEPRECATED: Matrix4\'s .rotateZ() has been removed.');
 
-		te[0] = c * m11 + s * m12;
-		te[1] = c * m21 + s * m22;
-		te[2] = c * m31 + s * m32;
-		te[3] = c * m41 + s * m42;
-
-		te[4] = c * m12 - s * m11;
-		te[5] = c * m22 - s * m21;
-		te[6] = c * m32 - s * m31;
-		te[7] = c * m42 - s * m41;
-
-		return this;
-
 	},
@@ -824,69 +705,4 @@
 
-		var te = this.elements;
+		console.warn( 'DEPRECATED: Matrix4\'s .rotateByAxis() has been removed.');
 
-		// optimize by checking axis
-
-		if ( axis.x === 1 && axis.y === 0 && axis.z === 0 ) {
-
-			return this.rotateX( angle );
-
-		} else if ( axis.x === 0 && axis.y === 1 && axis.z === 0 ) {
-
-			return this.rotateY( angle );
-
-		} else if ( axis.x === 0 && axis.y === 0 && axis.z === 1 ) {
-
-			return this.rotateZ( angle );
-
-		}
-
-		var x = axis.x, y = axis.y, z = axis.z;
-		var n = Math.sqrt(x * x + y * y + z * z);
-
-		x /= n;
-		y /= n;
-		z /= n;
-
-		var xx = x * x, yy = y * y, zz = z * z;
-		var c = Math.cos( angle );
-		var s = Math.sin( angle );
-		var oneMinusCosine = 1 - c;
-		var xy = x * y * oneMinusCosine;
-		var xz = x * z * oneMinusCosine;
-		var yz = y * z * oneMinusCosine;
-		var xs = x * s;
-		var ys = y * s;
-		var zs = z * s;
-
-		var r11 = xx + (1 - xx) * c;
-		var r21 = xy + zs;
-		var r31 = xz - ys;
-		var r12 = xy - zs;
-		var r22 = yy + (1 - yy) * c;
-		var r32 = yz + xs;
-		var r13 = xz + ys;
-		var r23 = yz - xs;
-		var r33 = zz + (1 - zz) * c;
-
-		var m11 = te[0], m21 = te[1], m31 = te[2], m41 = te[3];
-		var m12 = te[4], m22 = te[5], m32 = te[6], m42 = te[7];
-		var m13 = te[8], m23 = te[9], m33 = te[10], m43 = te[11];
-
-		te[0] = r11 * m11 + r21 * m12 + r31 * m13;
-		te[1] = r11 * m21 + r21 * m22 + r31 * m23;
-		te[2] = r11 * m31 + r21 * m32 + r31 * m33;
-		te[3] = r11 * m41 + r21 * m42 + r31 * m43;
-
-		te[4] = r12 * m11 + r22 * m12 + r32 * m13;
-		te[5] = r12 * m21 + r22 * m22 + r32 * m23;
-		te[6] = r12 * m31 + r22 * m32 + r32 * m33;
-		te[7] = r12 * m41 + r22 * m42 + r32 * m43;
-
-		te[8] = r13 * m11 + r23 * m12 + r33 * m13;
-		te[9] = r13 * m21 + r23 * m22 + r33 * m23;
-		te[10] = r13 * m31 + r23 * m32 + r33 * m33;
-		te[11] = r13 * m41 + r23 * m42 + r33 * m43;
-
-		return this;
-
 	},
@@ -1024,2 +840,30 @@
 
+	compose: function ( position, quaternion, scale ) {
+
+		console.warn( 'DEPRECATED: Matrix4\'s .compose() has been deprecated in favor of makeFromPositionQuaternionScale. Please update your code.' );
+
+		return this.makeFromPositionQuaternionScale( position, quaternion, scale );
+
+	},
+
+	makeFromPositionQuaternionScale: function ( position, quaternion, scale ) {
+
+		this.makeRotationFromQuaternion( quaternion );
+		this.scale( scale );
+		this.setPosition( position );
+
+		return this;
+
+	},
+
+	makeFromPositionEulerScale: function ( position, rotation, eulerOrder, scale ) {
+
+		this.makeRotationFromEuler( rotation, eulerOrder );
+		this.scale( scale );
+		this.setPosition( position );
+
+		return this;
+
+	},
+
 	makeFrustum: function ( left, right, bottom, top, near, far ) {
@@ -1091,2 +935,58 @@
 
+};
+
+THREE.extend( THREE.Matrix4.prototype, {
+
+	decompose: function() {
+
+		var x = new THREE.Vector3();
+		var y = new THREE.Vector3();
+		var z = new THREE.Vector3();
+		var matrix = new THREE.Matrix4();
+
+		return function ( position, quaternion, scale ) {
+
+			var te = this.elements;
+
+			// grab the axis vectors
+			x.set( te[0], te[1], te[2] );
+			y.set( te[4], te[5], te[6] );
+			z.set( te[8], te[9], te[10] );
+
+			position = ( position instanceof THREE.Vector3 ) ? position : new THREE.Vector3();
+			quaternion = ( quaternion instanceof THREE.Quaternion ) ? quaternion : new THREE.Quaternion();
+			scale = ( scale instanceof THREE.Vector3 ) ? scale : new THREE.Vector3();
+
+			scale.x = x.length();
+			scale.y = y.length();
+			scale.z = z.length();
+
+			position.x = te[12];
+			position.y = te[13];
+			position.z = te[14];
+
+			// scale the rotation part
+
+			matrix.copy( this );
+
+			matrix.elements[0] /= scale.x;
+			matrix.elements[1] /= scale.x;
+			matrix.elements[2] /= scale.x;
+
+			matrix.elements[4] /= scale.y;
+			matrix.elements[5] /= scale.y;
+			matrix.elements[6] /= scale.y;
+
+			matrix.elements[8] /= scale.z;
+			matrix.elements[9] /= scale.z;
+			matrix.elements[10] /= scale.z;
+
+			quaternion.setFromRotationMatrix( matrix );
+
+			return [ position, quaternion, scale ];
+
+		};
+
+	}()
+
 } );

src/math/Plane.js

@@ -12,4 +12,6 @@ /**
 
-THREE.extend( THREE.Plane.prototype, {
+THREE.Plane.prototype = {
 
+	constructor: THREE.Plane,
+
 	set: function ( normal, constant ) {
@@ -187,3 +189,3 @@
 			// http://www.songho.ca/opengl/gl_normaltransform.html
-			optionalNormalMatrix = optionalNormalMatrix || new THREE.Matrix3().getInverse( matrix ).transpose();
+			optionalNormalMatrix = optionalNormalMatrix || new THREE.Matrix3().getNormalMatrix( matrix );
 			var newNormal = v1.copy( this.normal ).applyMatrix3( optionalNormalMatrix );
@@ -222,2 +224,2 @@
 
-} );
+};

src/math/Quaternion.js

@@ -17,4 +17,6 @@ /**
 
-THREE.extend( THREE.Quaternion.prototype, {
+THREE.Quaternion.prototype = {
 
+	constructor: THREE.Quaternion,
+
 	set: function ( x, y, z, w ) {
@@ -335,2 +337,19 @@
 
+	fromArray: function ( array ) {
+
+		this.x = array[ 0 ];
+		this.y = array[ 1 ];
+		this.z = array[ 2 ];
+		this.w = array[ 3 ];
+
+		return this;
+
+	},
+
+	toArray: function () {
+
+		return [ this.x, this.y, this.z, this.w ];
+
+	},
+
 	clone: function () {
@@ -342,3 +361,3 @@
 
-} );
+};
 
@@ -345,0 +364,0 @@ THREE.Quaternion.slerp = function ( qa, qb, qm, t ) {

src/math/Ray.js

@@ -12,4 +12,6 @@ /**
 
-THREE.extend( THREE.Ray.prototype, {
+THREE.Ray.prototype = {
 
+	constructor: THREE.Ray,
+
 	set: function ( origin, direction ) {
@@ -165,2 +167,2 @@
 
-} );
+};

src/math/Sphere.js

@@ -13,4 +13,6 @@ /**
 
-THREE.extend( THREE.Sphere.prototype, {
+THREE.Sphere.prototype = {
 
+	constructor: THREE.Sphere,
+
 	set: function ( center, radius ) {
@@ -135,2 +137,2 @@
 
-} );
+};

src/math/Triangle.js

@@ -18,3 +18,3 @@ /**
 
-	return function( a, b, c, optionalTarget ) {
+	return function ( a, b, c, optionalTarget ) {
 
@@ -44,5 +44,5 @@ var result = optionalTarget || new THREE.Vector3();
 
-	var v0 = new THREE.Vector3(),
-		v1 = new THREE.Vector3(),
-		v2 = new THREE.Vector3();
+	var v0 = new THREE.Vector3();
+	var v1 = new THREE.Vector3();
+	var v2 = new THREE.Vector3();
 
@@ -97,3 +97,3 @@ return function ( point, a, b, c, optionalTarget ) {
 
-THREE.extend( THREE.Triangle.prototype, {
+THREE.Triangle.prototype = {
 
@@ -193,2 +193,2 @@ constructor: THREE.Triangle,
 
-} );
+};

src/math/Vector2.js

@@ -15,4 +15,6 @@ /**
 
-THREE.extend( THREE.Vector2.prototype, {
+THREE.Vector2.prototype = {
 
+	constructor: THREE.Vector2,
+
 	set: function ( x, y ) {
@@ -297,6 +299,15 @@
 
+	fromArray: function ( array ) {
+
+		this.x = array[ 0 ];
+		this.y = array[ 1 ];
+
+		return this;
+
+	},
+
 	toArray: function () {
 
 		return [ this.x, this.y ];
-		
+
 	},
@@ -310,2 +321,2 @@
 
-} );
+};

src/math/Vector3.js

@@ -18,4 +18,6 @@ /**
 
-THREE.extend( THREE.Vector3.prototype, {
+THREE.Vector3.prototype = {
 
+	constructor: THREE.Vector3,
+
 	set: function ( x, y, z ) {
@@ -269,34 +271,2 @@
 
-	applyEuler: function () {
-
-		var q1 = new THREE.Quaternion();
-
-		return function ( v, eulerOrder ) {
-
-			var quaternion = q1.setFromEuler( v, eulerOrder );
-
-			this.applyQuaternion( quaternion );
-
-			return this;
-
-		};
-
-	}(),
-
-	applyAxisAngle: function () {
-
-		var q1 = new THREE.Quaternion();
-
-		return function ( axis, angle ) {
-
-			var quaternion = q1.setFromAxisAngle( axis, angle );
-
-			this.applyQuaternion( quaternion );
-
-			return this;
-
-		};
-
-	}(),
-
 	transformDirection: function ( m ) {
@@ -525,44 +495,2 @@
 
-	projectOnVector: function () {
-
-		var v1 = new THREE.Vector3();
-
-		return function( vector ) {
-
-			v1.copy( vector ).normalize();
-			var d = this.dot( v1 );
-			return this.copy( v1 ).multiplyScalar( d );
-
-		};
-
-	}(),
-
-	projectOnPlane: function () {
-
-		var v1 = new THREE.Vector3();
-
-		return function( planeNormal ) {
-
-			v1.copy( this ).projectOnVector( planeNormal );
-
-			return this.sub( v1 );
-
-		}
-
-	}(),
-
-	reflect: function () {
-
-		var v1 = new THREE.Vector3();
-
-		return function ( vector ) {
-
-		    v1.copy( this ).projectOnVector( vector ).multiplyScalar( 2 );
-
-		    return this.subVectors( v1, this );
-
-		}
-
-	}(),
-
 	angleTo: function ( v ) {
@@ -594,12 +522,2 @@
 
-	getPositionFromMatrix: function ( m ) {
-
-		this.x = m.elements[12];
-		this.y = m.elements[13];
-		this.z = m.elements[14];
-
-		return this;
-
-	},
-
 	setEulerFromRotationMatrix: function ( m, order ) {
@@ -785,2 +703,12 @@
 
+	getPositionFromMatrix: function ( m ) {
+
+		this.x = m.elements[12];
+		this.y = m.elements[13];
+		this.z = m.elements[14];
+
+		return this;
+
+	},
+
 	getScaleFromMatrix: function ( m ) {
@@ -799,2 +727,16 @@
 
+	getColumnFromMatrix: function ( index, matrix ) {
+
+		var offset = index * 4;
+
+		var me = matrix.elements;
+
+		this.x = me[ offset ];
+		this.y = me[ offset + 1 ];
+		this.z = me[ offset + 2 ];
+
+		return this;
+
+	},
+
 	equals: function ( v ) {
@@ -806,6 +748,16 @@
 
+	fromArray: function ( array ) {
+
+		this.x = array[ 0 ];
+		this.y = array[ 1 ];
+		this.z = array[ 2 ];
+
+		return this;
+
+	},
+
 	toArray: function () {
 
 		return [ this.x, this.y, this.z ];
-		
+
 	},
@@ -819,2 +771,80 @@
 
+};
+
+THREE.extend( THREE.Vector3.prototype, {
+
+	applyEuler: function () {
+
+		var q1 = new THREE.Quaternion();
+
+		return function ( v, eulerOrder ) {
+
+			var quaternion = q1.setFromEuler( v, eulerOrder );
+
+			this.applyQuaternion( quaternion );
+
+			return this;
+
+		};
+
+	}(),
+
+	applyAxisAngle: function () {
+
+		var q1 = new THREE.Quaternion();
+
+		return function ( axis, angle ) {
+
+			var quaternion = q1.setFromAxisAngle( axis, angle );
+
+			this.applyQuaternion( quaternion );
+
+			return this;
+
+		};
+
+	}(),
+
+	projectOnVector: function () {
+
+		var v1 = new THREE.Vector3();
+
+		return function ( vector ) {
+
+			v1.copy( vector ).normalize();
+			var d = this.dot( v1 );
+			return this.copy( v1 ).multiplyScalar( d );
+
+		};
+
+	}(),
+
+	projectOnPlane: function () {
+
+		var v1 = new THREE.Vector3();
+
+		return function ( planeNormal ) {
+
+			v1.copy( this ).projectOnVector( planeNormal );
+
+			return this.sub( v1 );
+
+		}
+
+	}(),
+
+	reflect: function () {
+
+		var v1 = new THREE.Vector3();
+
+		return function ( vector ) {
+
+		    v1.copy( this ).projectOnVector( vector ).multiplyScalar( 2 );
+
+		    return this.subVectors( v1, this );
+
+		}
+
+	}()
+
 } );

src/math/Vector4.js

@@ -18,4 +18,6 @@ /**
 
-THREE.extend( THREE.Vector4.prototype, {
+THREE.Vector4.prototype = {
 
+	constructor: THREE.Vector4,
+
 	set: function ( x, y, z, w ) {
@@ -549,6 +551,17 @@
 
+	fromArray: function ( array ) {
+
+		this.x = array[ 0 ];
+		this.y = array[ 1 ];
+		this.z = array[ 2 ];
+		this.w = array[ 3 ];
+
+		return this;
+
+	},
+
 	toArray: function () {
 
 		return [ this.x, this.y, this.z, this.w ];
-		
+
 	},
@@ -562,2 +575,2 @@
 
-} );
+};

src/objects/LOD.js

@@ -11,3 +11,3 @@ /**
 
-	this.LODs = [];
+	this.objects = [];
 
@@ -19,16 +19,29 @@ };
 
-THREE.LOD.prototype.addLevel = function ( object3D, visibleAtDistance ) {
+THREE.LOD.prototype.addLevel = function ( object, distance ) {
 
-	if ( visibleAtDistance === undefined ) {
+	if ( distance === undefined ) distance = 0;
 
-		visibleAtDistance = 0;
+	distance = Math.abs( distance );
 
+	for ( var l = 0; l < this.objects.length; l ++ ) {
+
+		if ( distance < this.objects[ l ].distance ) {
+
+			break;
+
+		}
+
 	}
 
-	visibleAtDistance = Math.abs( visibleAtDistance );
+	this.objects.splice( l, 0, { distance: distance, object: object } );
+	this.add( object );
 
-	for ( var l = 0; l < this.LODs.length; l ++ ) {
+};
 
-		if ( visibleAtDistance < this.LODs[ l ].visibleAtDistance ) {
+THREE.LOD.prototype.getObjectForDistance = function ( distance ) {
 
+	for ( var i = 1, l = this.objects.length; i < l; i ++ ) {
+
+		if ( distance < this.objects[ i ].distance ) {
+
 			break;
@@ -40,42 +53,48 @@
 
-	this.LODs.splice( l, 0, { visibleAtDistance: visibleAtDistance, object3D: object3D } );
-	this.add( object3D );
+	return this.objects[ i - 1 ].object;
 
 };
 
-THREE.LOD.prototype.update = function ( camera ) {
+THREE.LOD.prototype.update = function () {
 
-	if ( this.LODs.length > 1 ) {
+	var v1 = new THREE.Vector3();
+	var v2 = new THREE.Vector3();
 
-		camera.matrixWorldInverse.getInverse( camera.matrixWorld );
+	return function ( camera ) {
 
-		var inverse  = camera.matrixWorldInverse;
-		var distance = -( inverse.elements[2] * this.matrixWorld.elements[12] + inverse.elements[6] * this.matrixWorld.elements[13] + inverse.elements[10] * this.matrixWorld.elements[14] + inverse.elements[14] );
+		if ( this.objects.length > 1 ) {
 
-		this.LODs[ 0 ].object3D.visible = true;
+			v1.getPositionFromMatrix( camera.matrixWorld );
+			v2.getPositionFromMatrix( this.matrixWorld );
 
-		for ( var l = 1; l < this.LODs.length; l ++ ) {
+			var distance = v1.distanceTo( v2 );
 
-			if( distance >= this.LODs[ l ].visibleAtDistance ) {
+			this.objects[ 0 ].object.visible = true;
 
-				this.LODs[ l - 1 ].object3D.visible = false;
-				this.LODs[ l     ].object3D.visible = true;
+			for ( var i = 1, l = this.objects.length; i < l; i ++ ) {
 
-			} else {
+				if ( distance >= this.objects[ i ].distance ) {
 
-				break;
+					this.objects[ i - 1 ].object.visible = false;
+					this.objects[ i     ].object.visible = true;
 
+				} else {
+
+					break;
+
+				}
+
 			}
 
-		}
+			for( ; i < l; i ++ ) {
 
-		for( ; l < this.LODs.length; l ++ ) {
+				this.objects[ i ].object.visible = false;
 
-			this.LODs[ l ].object3D.visible = false;
+			}
 
 		}
 
-	}
+	};
 
-};
+}();
 
@@ -82,0 +101,0 @@ THREE.LOD.prototype.clone = function () {

src/objects/Mesh.js

@@ -12,7 +12,18 @@ /**
 
-	this.geometry = geometry;
-	this.material = ( material !== undefined ) ? material : new THREE.MeshBasicMaterial( { color: Math.random() * 0xffffff, wireframe: true } );
+	this.geometry = null;
+	this.material = null;
 
-	if ( this.geometry !== undefined ) {
+	this.setGeometry( geometry );
+	this.setMaterial( material );
 
+};
+
+THREE.Mesh.prototype = Object.create( THREE.Object3D.prototype );
+
+THREE.Mesh.prototype.setGeometry = function ( geometry ) {
+
+	if ( geometry !== undefined ) {
+
+		this.geometry = geometry;
+
 		if ( this.geometry.boundingSphere === null ) {
@@ -30,4 +41,16 @@
 
-THREE.Mesh.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Mesh.prototype.setMaterial = function ( material ) {
 
+	if ( material !== undefined ) {
+
+		this.material = material;
+
+	} else {
+
+		this.material = new THREE.MeshBasicMaterial( { color: Math.random() * 0xffffff, wireframe: true } );
+
+	}
+
+};
+
 THREE.Mesh.prototype.updateMorphTargets = function () {
@@ -34,0 +57,0 @@

src/objects/Sprite.js

@@ -25,13 +25,6 @@ /**
 
-	this.matrix.setPosition( this.position );
-
 	this.rotation3d.set( 0, 0, this.rotation );
-	this.matrix.setRotationFromEuler( this.rotation3d );
+	this.quaternion.setFromEuler( this.rotation3d, this.eulerOrder );
+	this.matrix.makeFromPositionQuaternionScale( this.position, this.quaternion, this.scale );
 
-	if ( this.scale.x !== 1 || this.scale.y !== 1 ) {
-
-		this.matrix.scale( this.scale );
-
-	}
-
 	this.matrixWorldNeedsUpdate = true;
@@ -38,0 +31,0 @@

src/renderers/CanvasRenderer.js

@@ -25,3 +25,3 @@ /**
 	_clearColor = new THREE.Color( 0x000000 ),
-	_clearOpacity = 0,
+	_clearAlpha = 0,
 
@@ -67,3 +67,2 @@ _contextGlobalAlpha = 1,
 
-	_enableLighting = false,
 	_ambientLight = new THREE.Color(),
@@ -145,3 +144,3 @@ _directionalLights = new THREE.Color(),
 
-	this.setSize = function ( width, height ) {
+	this.setSize = function ( width, height, updateStyle ) {
 
@@ -157,5 +156,9 @@ _canvasWidth = width * this.devicePixelRatio;
 
-		_canvas.style.width = width + 'px';
-		_canvas.style.height = height + 'px';
+		if ( this.devicePixelRatio !== 1 && updateStyle !== false ) {
 
+			_canvas.style.width = width + 'px';
+			_canvas.style.height = height + 'px';
+
+		}
+
 		_clipBox.set(
@@ -181,6 +184,6 @@ new THREE.Vector2( - _canvasWidthHalf, - _canvasHeightHalf ),
 
-	this.setClearColor = function ( color, opacity ) {
+	this.setClearColor = function ( color, alpha ) {
 
-		_clearColor.copy( color );
-		_clearOpacity = opacity !== undefined ? opacity : 1;
+		_clearColor.set( color );
+		_clearAlpha = alpha !== undefined ? alpha : 1;
 
@@ -194,15 +197,10 @@ _clearBox.set(
 
-	this.setClearColorHex = function ( hex, opacity ) {
+	this.setClearColorHex = function ( hex, alpha ) {
 
-		_clearColor.setHex( hex );
-		_clearOpacity = opacity !== undefined ? opacity : 1;
+		console.warn( 'DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.' );
+		this.setClearColor( hex, alpha );
 
-		_clearBox.set(
-			new THREE.Vector2( - _canvasWidthHalf, - _canvasHeightHalf ),
-			new THREE.Vector2( _canvasWidthHalf, _canvasHeightHalf )
-		);
-
 	};
 
-	this.getMaxAnisotropy  = function () {
+	this.getMaxAnisotropy = function () {
 
@@ -222,3 +220,3 @@ return 0;
 
-			if ( _clearOpacity < 1 ) {
+			if ( _clearAlpha < 1 ) {
 
@@ -234,3 +232,3 @@ _context.clearRect(
 
-			if ( _clearOpacity > 0 ) {
+			if ( _clearAlpha > 0 ) {
 
@@ -240,3 +238,3 @@ setBlending( THREE.NormalBlending );
 
-				setFillStyle( 'rgba(' + Math.floor( _clearColor.r * 255 ) + ',' + Math.floor( _clearColor.g * 255 ) + ',' + Math.floor( _clearColor.b * 255 ) + ',' + _clearOpacity + ')' );
+				setFillStyle( 'rgba(' + Math.floor( _clearColor.r * 255 ) + ',' + Math.floor( _clearColor.g * 255 ) + ',' + Math.floor( _clearColor.b * 255 ) + ',' + _clearAlpha + ')' );
 
@@ -268,8 +266,4 @@ _context.fillRect(
 
-		if ( this.autoClear === true ) {
+		if ( this.autoClear === true ) this.clear();
 
-			this.clear();
-
-		}
-
 		_context.setTransform( 1, 0, 0, - 1, _canvasWidthHalf, _canvasHeightHalf );
@@ -289,10 +283,4 @@
 
-		_enableLighting = _lights.length > 0;
+		calculateLights();
 
-		if ( _enableLighting === true ) {
-
-			 calculateLights();
-
-		}
-
 		for ( var e = 0, el = _elements.length; e < el; e++ ) {
@@ -322,3 +310,6 @@
 
-				_elemBox.setFromPoints( [ _v1.positionScreen, _v2.positionScreen ] );
+				_elemBox.setFromPoints( [
+					_v1.positionScreen,
+					_v2.positionScreen
+				] );
 
@@ -351,6 +342,14 @@ if ( _clipBox.isIntersectionBox( _elemBox ) === true ) {
 
-				_elemBox.setFromPoints( [ _v1.positionScreen, _v2.positionScreen, _v3.positionScreen ] );
+				_elemBox.setFromPoints( [
+					_v1.positionScreen,
+					_v2.positionScreen,
+					_v3.positionScreen
+				] );
 
-				renderFace3( _v1, _v2, _v3, 0, 1, 2, element, material );
+				if ( _clipBox.isIntersectionBox( _elemBox ) === true ) {
 
+					renderFace3( _v1, _v2, _v3, 0, 1, 2, element, material );
+
+				}
+
 			} else if ( element instanceof THREE.RenderableFace4 ) {
@@ -384,6 +383,15 @@
 
-				_elemBox.setFromPoints( [ _v1.positionScreen, _v2.positionScreen, _v3.positionScreen, _v4.positionScreen ] );
+				_elemBox.setFromPoints( [
+					_v1.positionScreen,
+					_v2.positionScreen,
+					_v3.positionScreen,
+					_v4.positionScreen
+				] );
 
-				renderFace4( _v1, _v2, _v3, _v4, _v5, _v6, element, material, scene );
+				if ( _clipBox.isIntersectionBox( _elemBox ) === true ) {
 
+					renderFace4( _v1, _v2, _v3, _v4, _v5, _v6, element, material );
+
+				}
+
 			}
@@ -511,2 +519,3 @@
 
+						_elemBox.makeEmpty();
 						return;
@@ -544,2 +553,3 @@
 
+						_elemBox.makeEmpty();
 						return;
@@ -580,2 +590,3 @@
 
+					_elemBox.makeEmpty();
 					return;
@@ -615,5 +626,33 @@
 				setLineJoin( material.linejoin );
-				setStrokeStyle( material.color.getStyle() );
-				setDashAndGap( null, null );
 
+				if ( material.vertexColors !== THREE.VertexColors ) {
+
+					setStrokeStyle( material.color.getStyle() );
+
+				} else {
+
+					var colorStyle1 = element.vertexColors[0].getStyle();
+					var colorStyle2 = element.vertexColors[1].getStyle();
+
+					if ( colorStyle1 === colorStyle2 ) {
+
+						setStrokeStyle( colorStyle1 );
+
+					} else {
+
+						var grad = _context.createLinearGradient(
+							v1.positionScreen.x,
+							v1.positionScreen.y,
+							v2.positionScreen.x,
+							v2.positionScreen.y
+						);
+
+						grad.addColorStop( 0, colorStyle1 );
+						grad.addColorStop( 1, colorStyle2 );
+						setStrokeStyle( grad );
+
+					}
+
+				}
+
 				_context.stroke();
@@ -631,4 +670,7 @@ _elemBox.expandByScalar( material.linewidth * 2 );
 				_context.stroke();
+
 				_elemBox.expandByScalar( material.linewidth * 2 );
 
+				setDashAndGap( null, null );
+
 			}
@@ -663,42 +705,32 @@
 
-				if ( _enableLighting === true ) {
+				if ( material.wireframe === false && material.shading == THREE.SmoothShading && element.vertexNormalsLength == 3 ) {
 
-					if ( material.wireframe === false && material.shading == THREE.SmoothShading && element.vertexNormalsLength == 3 ) {
+					_color1.copy( _ambientLight );
+					_color2.copy( _ambientLight );
+					_color3.copy( _ambientLight );
 
-						_color1.copy( _ambientLight );
-						_color2.copy( _ambientLight );
-						_color3.copy( _ambientLight );
+					calculateLight( element.v1.positionWorld, element.vertexNormalsModel[ 0 ], _color1 );
+					calculateLight( element.v2.positionWorld, element.vertexNormalsModel[ 1 ], _color2 );
+					calculateLight( element.v3.positionWorld, element.vertexNormalsModel[ 2 ], _color3 );
 
-						calculateLight( element.v1.positionWorld, element.vertexNormalsModel[ 0 ], _color1 );
-						calculateLight( element.v2.positionWorld, element.vertexNormalsModel[ 1 ], _color2 );
-						calculateLight( element.v3.positionWorld, element.vertexNormalsModel[ 2 ], _color3 );
+					_color1.multiply( _diffuseColor ).add( _emissiveColor );
+					_color2.multiply( _diffuseColor ).add( _emissiveColor );
+					_color3.multiply( _diffuseColor ).add( _emissiveColor );
+					_color4.addColors( _color2, _color3 ).multiplyScalar( 0.5 );
 
-						_color1.multiply( _diffuseColor ).add( _emissiveColor );
-						_color2.multiply( _diffuseColor ).add( _emissiveColor );
-						_color3.multiply( _diffuseColor ).add( _emissiveColor );
-						_color4.addColors( _color2, _color3 ).multiplyScalar( 0.5 );
+					_image = getGradientTexture( _color1, _color2, _color3, _color4 );
 
-						_image = getGradientTexture( _color1, _color2, _color3, _color4 );
+					clipImage( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, 0, 0, 1, 0, 0, 1, _image );
 
-						clipImage( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, 0, 0, 1, 0, 0, 1, _image );
+				} else {
 
-					} else {
+					_color.copy( _ambientLight );
 
-						_color.copy( _ambientLight );
+					calculateLight( element.centroidModel, element.normalModel, _color );
 
-						calculateLight( element.centroidModel, element.normalModel, _color );
+					_color.multiply( _diffuseColor ).add( _emissiveColor );
 
-						_color.multiply( _diffuseColor ).add( _emissiveColor );
-
-						material.wireframe === true
-							? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
-							: fillPath( _color );
-
-					}
-
-				} else {
-
 					material.wireframe === true
-						? strokePath( material.color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
-						: fillPath( material.color );
+						? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
+						: fillPath( _color );
 
@@ -848,51 +880,37 @@ }
 
-				if ( _enableLighting === true ) {
+				if ( material.wireframe === false && material.shading == THREE.SmoothShading && element.vertexNormalsLength == 4 ) {
 
-					if ( material.wireframe === false && material.shading == THREE.SmoothShading && element.vertexNormalsLength == 4 ) {
+					_color1.copy( _ambientLight );
+					_color2.copy( _ambientLight );
+					_color3.copy( _ambientLight );
+					_color4.copy( _ambientLight );
 
-						_color1.copy( _ambientLight );
-						_color2.copy( _ambientLight );
-						_color3.copy( _ambientLight );
-						_color4.copy( _ambientLight );
+					calculateLight( element.v1.positionWorld, element.vertexNormalsModel[ 0 ], _color1 );
+					calculateLight( element.v2.positionWorld, element.vertexNormalsModel[ 1 ], _color2 );
+					calculateLight( element.v4.positionWorld, element.vertexNormalsModel[ 3 ], _color3 );
+					calculateLight( element.v3.positionWorld, element.vertexNormalsModel[ 2 ], _color4 );
 
-						calculateLight( element.v1.positionWorld, element.vertexNormalsModel[ 0 ], _color1 );
-						calculateLight( element.v2.positionWorld, element.vertexNormalsModel[ 1 ], _color2 );
-						calculateLight( element.v4.positionWorld, element.vertexNormalsModel[ 3 ], _color3 );
-						calculateLight( element.v3.positionWorld, element.vertexNormalsModel[ 2 ], _color4 );
+					_color1.multiply( _diffuseColor ).add( _emissiveColor );
+					_color2.multiply( _diffuseColor ).add( _emissiveColor );
+					_color3.multiply( _diffuseColor ).add( _emissiveColor );
+					_color4.multiply( _diffuseColor ).add( _emissiveColor );
 
-						_color1.multiply( _diffuseColor ).add( _emissiveColor );
-						_color2.multiply( _diffuseColor ).add( _emissiveColor );
-						_color3.multiply( _diffuseColor ).add( _emissiveColor );
-						_color4.multiply( _diffuseColor ).add( _emissiveColor );
+					_image = getGradientTexture( _color1, _color2, _color3, _color4 );
 
-						_image = getGradientTexture( _color1, _color2, _color3, _color4 );
+					// TODO: UVs are incorrect, v4->v3?
 
-						// TODO: UVs are incorrect, v4->v3?
+					drawTriangle( _v1x, _v1y, _v2x, _v2y, _v4x, _v4y );
+					clipImage( _v1x, _v1y, _v2x, _v2y, _v4x, _v4y, 0, 0, 1, 0, 0, 1, _image );
 
-						drawTriangle( _v1x, _v1y, _v2x, _v2y, _v4x, _v4y );
-						clipImage( _v1x, _v1y, _v2x, _v2y, _v4x, _v4y, 0, 0, 1, 0, 0, 1, _image );
+					drawTriangle( _v5x, _v5y, _v3x, _v3y, _v6x, _v6y );
+					clipImage( _v5x, _v5y, _v3x, _v3y, _v6x, _v6y, 1, 0, 1, 1, 0, 1, _image );
 
-						drawTriangle( _v5x, _v5y, _v3x, _v3y, _v6x, _v6y );
-						clipImage( _v5x, _v5y, _v3x, _v3y, _v6x, _v6y, 1, 0, 1, 1, 0, 1, _image );
+				} else {
 
-					} else {
+					_color.copy( _ambientLight );
 
-						_color.copy( _ambientLight );
+					calculateLight( element.centroidModel, element.normalModel, _color );
 
-						calculateLight( element.centroidModel, element.normalModel, _color );
+					_color.multiply( _diffuseColor ).add( _emissiveColor );
 
-						_color.multiply( _diffuseColor ).add( _emissiveColor );
-
-						drawQuad( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, _v4x, _v4y );
-
-						material.wireframe === true
-							? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
-							: fillPath( _color );
-
-					}
-
-				} else {
-
-					_color.addColors( _diffuseColor, _emissiveColor );
-
 					drawQuad( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, _v4x, _v4y );
@@ -961,4 +979,2 @@
 
-
-
 			} else if ( material instanceof THREE.MeshDepthMaterial ) {
@@ -1194,3 +1210,3 @@
 
-			var x = v2.x - v1.x, y =  v2.y - v1.y,
+			var x = v2.x - v1.x, y = v2.y - v1.y,
 			det = x * x + y * y, idet;
@@ -1197,0 +1213,0 @@

src/renderers/renderables/RenderableLine.js

@@ -12,4 +12,5 @@ /**
 
+	this.vertexColors = [ new THREE.Color(), new THREE.Color() ];
 	this.material = null;
 
 };

src/renderers/webgl/ShaderBuilder.js

@@ -207,2 +207,3 @@
 			parameters.gammaOutput ? "#define GAMMA_OUTPUT" : "",
+    		parameters.physicallyBasedShading ? "#define PHYSICALLY_BASED_SHADING" : "",
 
@@ -403,3 +404,3 @@ ( parameters.useFog && parameters.fog ) ? "#define USE_FOG" : "",
 
-			programs = newPrograms;
+			this.programs = newPrograms;
 
@@ -406,0 +407,0 @@ this.renderer.deleteProgram( program );

src/renderers/WebGLRenderTarget.js

@@ -8,4 +8,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	this.width = width;
@@ -39,35 +37,46 @@ this.height = height;
 
-THREE.WebGLRenderTarget.prototype.clone = function() {
+THREE.WebGLRenderTarget.prototype = {
 
-	var tmp = new THREE.WebGLRenderTarget( this.width, this.height );
+	constructor: THREE.WebGLRenderTarget,
 
-	tmp.wrapS = this.wrapS;
-	tmp.wrapT = this.wrapT;
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
 
-	tmp.magFilter = this.magFilter;
-	tmp.minFilter = this.minFilter;
+	clone: function () {
 
-	tmp.anisotropy = this.anisotropy;
+		var tmp = new THREE.WebGLRenderTarget( this.width, this.height );
 
-	tmp.offset.copy( this.offset );
-	tmp.repeat.copy( this.repeat );
+		tmp.wrapS = this.wrapS;
+		tmp.wrapT = this.wrapT;
 
-	tmp.format = this.format;
-	tmp.type = this.type;
+		tmp.magFilter = this.magFilter;
+		tmp.minFilter = this.minFilter;
 
-	tmp.depthBuffer = this.depthBuffer;
-	tmp.stencilBuffer = this.stencilBuffer;
+		tmp.anisotropy = this.anisotropy;
 
-	tmp.generateMipmaps = this.generateMipmaps;
+		tmp.offset.copy( this.offset );
+		tmp.repeat.copy( this.repeat );
 
-	tmp.shareDepthFrom = this.shareDepthFrom;
+		tmp.format = this.format;
+		tmp.type = this.type;
 
-	return tmp;
+		tmp.depthBuffer = this.depthBuffer;
+		tmp.stencilBuffer = this.stencilBuffer;
 
-};
+		tmp.generateMipmaps = this.generateMipmaps;
 
-THREE.WebGLRenderTarget.prototype.dispose = function () {
+		tmp.shareDepthFrom = this.shareDepthFrom;
 
-	this.dispatchEvent( { type: 'dispose' } );
+		return tmp;
 
+	},
+
+	dispose: function () {
+
+		this.dispatchEvent( { type: 'dispose' } );
+
+	}
+
 };

src/scenes/Scene.js

@@ -12,2 +12,3 @@ /**
 
+	this.autoUpdate = true; // checked by the renderer
 	this.matrixAutoUpdate = false;
@@ -14,0 +15,0 @@

src/textures/Texture.js

@@ -9,4 +9,2 @@ /**
 
-	THREE.EventDispatcher.call( this );
-
 	this.id = THREE.TextureIdCount ++;
@@ -49,2 +47,7 @@
 
+	addEventListener: THREE.EventDispatcher.prototype.addEventListener,
+	hasEventListener: THREE.EventDispatcher.prototype.hasEventListener,
+	removeEventListener: THREE.EventDispatcher.prototype.removeEventListener,
+	dispatchEvent: THREE.EventDispatcher.prototype.dispatchEvent,
+
 	clone: function ( texture ) {
@@ -51,0 +54,0 @@

src/Three.js

@@ -6,3 +6,3 @@ /**
 
-var THREE = THREE || { REVISION: '56' };
+var THREE = THREE || { REVISION: '58' };
 
@@ -9,0 +9,0 @@ self.console = self.console || {

three-math.min.js

@@ -14,12 +14,151 @@
 
-	window.performance.now = function () {
+	// check if we are in a Node.js environment
+	if( ( process !== undefined ) && ( process.hrtime !== undefined ) ) {
 
-		var time = process.hrtime();
-		return ( time[0] + time[1] / 1e9 ) * 1000;
+		window.performance.now = function () {
 
-	};
+			var time = process.hrtime();
+			return ( time[0] + time[1] / 1e9 ) * 1000;
 
+		};
+
+	}
+	// if not Node.js revert to using the Date class
+	else {
+
+		window.performance.now = function() {
+
+			return new Date().getTime();
+
+		};
+
+	}
+
 }
-var THREE=THREE||{REVISION:"56"};self.console=self.console||{info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}},self.Int32Array=self.Int32Array||Array,self.Float32Array=self.Float32Array||Array,String.prototype.trim=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")},THREE.extend=function(e,t){if(Object.keys)for(var i=Object.keys(t),r=0,o=i.length;o>r;r++){var n=i[r];Object.defineProperty(e,n,Object.getOwnPropertyDescriptor(t,n))}else{var a={}.hasOwnProperty;for(var n in t)a.call(t,n)&&(e[n]=t[n])}return e},function(){for(var e=0,t=["ms","moz","webkit","o"],i=0;t.length>i&&!window.requestAnimationFrame;++i)window.requestAnimationFrame=window[t[i]+"RequestAnimationFrame"],window.cancelAnimationFrame=window[t[i]+"CancelAnimationFrame"]||window[t[i]+"CancelRequestAnimationFrame"];void 0===window.requestAnimationFrame&&(window.requestAnimationFrame=function(t){var i=Date.now(),r=Math.max(0,16-(i-e)),o=window.setTimeout(function(){t(i+r)},r);return e=i+r,o}),window.cancelAnimationFrame=window.cancelAnimationFrame||function(e){window.clearTimeout(e)}}(),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.NoShading=0,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.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.MultiplyOperation=0,THREE.MixOperation=1,THREE.AddOperation=2,THREE.UVMapping=function(){},THREE.CubeReflectionMapping=function(){},THREE.CubeRefractionMapping=function(){},THREE.SphericalReflectionMapping=function(){},THREE.SphericalRefractionMapping=function(){},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.UnsignedShort4444Type=1016,THREE.UnsignedShort5551Type=1017,THREE.UnsignedShort565Type=1018,THREE.AlphaFormat=1019,THREE.RGBFormat=1020,THREE.RGBAFormat=1021,THREE.LuminanceFormat=1022,THREE.LuminanceAlphaFormat=1023,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.Color=function(e){return void 0!==e&&this.set(e),this},THREE.extend(THREE.Color.prototype,{r:1,g:1,b:1,set:function(e){switch(typeof e){case"number":this.setHex(e);break;case"string":this.setStyle(e)}},setHex:function(e){return e=Math.floor(e),this.r=(255&e>>16)/255,this.g=(255&e>>8)/255,this.b=(255&e)/255,this},setRGB:function(e,t,i){return this.r=e,this.g=t,this.b=i,this},setHSV:function(e,t,i){return console.log("DEPRECATED: Color's .setHSV() will be removed. Use .setHSL( h, s, l ) instead."),this.setHSL(e,t*i/(1>(e=(2-t)*i)?e:2-e),e/2)},setHSL:function(e,t,i){if(0===t)this.r=this.g=this.b=i;else{var r=function(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},o=.5>=i?i*(1+t):i+t-i*t,n=2*i-o;this.r=r(n,o,e+1/3),this.g=r(n,o,e),this.b=r(n,o,e-1/3)}return this},setStyle:function(e){if(/^rgb\((\d+),(\d+),(\d+)\)$/i.test(e)){var t=/^rgb\((\d+),(\d+),(\d+)\)$/i.exec(e);return this.r=Math.min(255,parseInt(t[1],10))/255,this.g=Math.min(255,parseInt(t[2],10))/255,this.b=Math.min(255,parseInt(t[3],10))/255,this}if(/^rgb\((\d+)\%,(\d+)\%,(\d+)\%\)$/i.test(e)){var t=/^rgb\((\d+)\%,(\d+)\%,(\d+)\%\)$/i.exec(e);return this.r=Math.min(100,parseInt(t[1],10))/100,this.g=Math.min(100,parseInt(t[2],10))/100,this.b=Math.min(100,parseInt(t[3],10))/100,this}if(/^\#([0-9a-f]{6})$/i.test(e)){var t=/^\#([0-9a-f]{6})$/i.exec(e);return this.setHex(parseInt(t[1],16)),this}if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(e)){var t=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(e);return this.setHex(parseInt(t[1]+t[1]+t[2]+t[2]+t[3]+t[3],16)),this}return/^(\w+)$/i.test(e)?(this.setHex(THREE.ColorKeywords[e]),this):void 0},copy:function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},copyGammaToLinear:function(e){return this.r=e.r*e.r,this.g=e.g*e.g,this.b=e.b*e.b,this},copyLinearToGamma:function(e){return this.r=Math.sqrt(e.r),this.g=Math.sqrt(e.g),this.b=Math.sqrt(e.b),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(){var e={h:0,s:0,l:0};return function(){var t,i,r=this.r,o=this.g,n=this.b,a=Math.max(r,o,n),s=Math.min(r,o,n),h=(s+a)/2;if(s===a)t=0,i=0;else{var l=a-s;switch(i=.5>=h?l/(a+s):l/(2-a-s),a){case r:t=(o-n)/l+(n>o?6:0);break;case o:t=(n-r)/l+2;break;case n:t=(r-o)/l+4}t/=6}return e.h=t,e.s=i,e.l=h,e}}(),getStyle:function(){return"rgb("+(0|255*this.r)+","+(0|255*this.g)+","+(0|255*this.b)+")"},offsetHSL:function(e,t,i){var r=this.getHSL();return r.h+=e,r.s+=t,r.l+=i,this.setHSL(r.h,r.s,r.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},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}}),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,r){this.x=e||0,this.y=t||0,this.z=i||0,this.w=void 0!==r?r:1},THREE.extend(THREE.Quaternion.prototype,{set:function(e,t,i,r){return this.x=e,this.y=t,this.z=i,this.w=r,this},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},setFromEuler:function(e,t){var i=Math.cos(e.x/2),r=Math.cos(e.y/2),o=Math.cos(e.z/2),n=Math.sin(e.x/2),a=Math.sin(e.y/2),s=Math.sin(e.z/2);return void 0===t||"XYZ"===t?(this.x=n*r*o+i*a*s,this.y=i*a*o-n*r*s,this.z=i*r*s+n*a*o,this.w=i*r*o-n*a*s):"YXZ"===t?(this.x=n*r*o+i*a*s,this.y=i*a*o-n*r*s,this.z=i*r*s-n*a*o,this.w=i*r*o+n*a*s):"ZXY"===t?(this.x=n*r*o-i*a*s,this.y=i*a*o+n*r*s,this.z=i*r*s+n*a*o,this.w=i*r*o-n*a*s):"ZYX"===t?(this.x=n*r*o-i*a*s,this.y=i*a*o+n*r*s,this.z=i*r*s-n*a*o,this.w=i*r*o+n*a*s):"YZX"===t?(this.x=n*r*o+i*a*s,this.y=i*a*o+n*r*s,this.z=i*r*s-n*a*o,this.w=i*r*o-n*a*s):"XZY"===t&&(this.x=n*r*o-i*a*s,this.y=i*a*o-n*r*s,this.z=i*r*s+n*a*o,this.w=i*r*o+n*a*s),this},setFromAxisAngle:function(e,t){var i=t/2,r=Math.sin(i);return this.x=e.x*r,this.y=e.y*r,this.z=e.z*r,this.w=Math.cos(i),this},setFromRotationMatrix:function(e){var t,i=e.elements,r=i[0],o=i[4],n=i[8],a=i[1],s=i[5],h=i[9],l=i[2],c=i[6],u=i[10],p=r+s+u;return p>0?(t=.5/Math.sqrt(p+1),this.w=.25/t,this.x=(c-h)*t,this.y=(n-l)*t,this.z=(a-o)*t):r>s&&r>u?(t=2*Math.sqrt(1+r-s-u),this.w=(c-h)/t,this.x=.25*t,this.y=(o+a)/t,this.z=(n+l)/t):s>u?(t=2*Math.sqrt(1+s-r-u),this.w=(n-l)/t,this.x=(o+a)/t,this.y=.25*t,this.z=(h+c)/t):(t=2*Math.sqrt(1+u-r-s),this.w=(a-o)/t,this.x=(n+l)/t,this.y=(h+c)/t,this.z=.25*t),this},inverse:function(){return this.conjugate().normalize(),this},conjugate:function(){return this.x*=-1,this.y*=-1,this.z*=-1,this},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},multiply:function(e,t){return void 0!==t?(console.warn("DEPRECATED: Quaternion's .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,r=e.y,o=e.z,n=e.w,a=t.x,s=t.y,h=t.z,l=t.w;return this.x=i*l+n*a+r*h-o*s,this.y=r*l+n*s+o*a-i*h,this.z=o*l+n*h+i*s-r*a,this.w=n*l-i*a-r*s-o*h,this},multiplyVector3:function(e){return console.warn("DEPRECATED: Quaternion's .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),e.applyQuaternion(this)},slerp:function(e,t){var i=this.x,r=this.y,o=this.z,n=this.w,a=n*e.w+i*e.x+r*e.y+o*e.z;if(0>a?(this.w=-e.w,this.x=-e.x,this.y=-e.y,this.z=-e.z,a=-a):this.copy(e),a>=1)return this.w=n,this.x=i,this.y=r,this.z=o,this;var s=Math.acos(a),h=Math.sqrt(1-a*a);if(.001>Math.abs(h))return this.w=.5*(n+this.w),this.x=.5*(i+this.x),this.y=.5*(r+this.y),this.z=.5*(o+this.z),this;var l=Math.sin((1-t)*s)/h,c=Math.sin(t*s)/h;return this.w=n*l+this.w*c,this.x=i*l+this.x*c,this.y=r*l+this.y*c,this.z=o*l+this.z*c,this},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},clone:function(){return new THREE.Quaternion(this.x,this.y,this.z,this.w)}}),THREE.Quaternion.slerp=function(e,t,i,r){return i.copy(e).slerp(t,r)},THREE.Vector2=function(e,t){this.x=e||0,this.y=t||0},THREE.extend(THREE.Vector2.prototype,{set:function(e,t){return this.x=e,this.y=t,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 Error("index is out of range: "+e)}},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+e)}},copy:function(e){return this.x=e.x,this.y=e.y,this},add:function(e,t){return void 0!==t?(console.warn("DEPRECATED: Vector2's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(e,t)):(this.x+=e.x,this.y+=e.y,this)},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this},addScalar:function(e){return this.x+=e,this.y+=e,this},sub:function(e,t){return void 0!==t?(console.warn("DEPRECATED: Vector2's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(e,t)):(this.x-=e.x,this.y-=e.y,this)},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this},multiplyScalar:function(e){return this.x*=e,this.y*=e,this},divideScalar:function(e){return 0!==e?(this.x/=e,this.y/=e):this.set(0,0),this},min:function(e){return this.x>e.x&&(this.x=e.x),this.y>e.y&&(this.y=e.y),this},max:function(e){return e.x>this.x&&(this.x=e.x),e.y>this.y&&(this.y=e.y),this},clamp:function(e,t){return e.x>this.x?this.x=e.x:this.x>t.x&&(this.x=t.x),e.y>this.y?this.y=e.y:this.y>t.y&&(this.y=t.y),this},negate:function(){return this.multiplyScalar(-1)},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)},normalize:function(){return this.divideScalar(this.length())},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){var t=this.length();return 0!==t&&e!==t&&this.multiplyScalar(e/t),this},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this},equals:function(e){return e.x===this.x&&e.y===this.y},toArray:function(){return[this.x,this.y]},clone:function(){return new THREE.Vector2(this.x,this.y)}}),THREE.Vector3=function(e,t,i){this.x=e||0,this.y=t||0,this.z=i||0},THREE.extend(THREE.Vector3.prototype,{set:function(e,t,i){return this.x=e,this.y=t,this.z=i,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 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 Error("index is out of range: "+e)}},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("DEPRECATED: Vector3's .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},sub:function(e,t){return void 0!==t?(console.warn("DEPRECATED: Vector3's .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)},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("DEPRECATED: Vector3's .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 this.x*=e,this.y*=e,this.z*=e,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},applyMatrix3:function(e){var t=this.x,i=this.y,r=this.z,o=e.elements;return this.x=o[0]*t+o[3]*i+o[6]*r,this.y=o[1]*t+o[4]*i+o[7]*r,this.z=o[2]*t+o[5]*i+o[8]*r,this},applyMatrix4:function(e){var t=this.x,i=this.y,r=this.z,o=e.elements;return this.x=o[0]*t+o[4]*i+o[8]*r+o[12],this.y=o[1]*t+o[5]*i+o[9]*r+o[13],this.z=o[2]*t+o[6]*i+o[10]*r+o[14],this},applyProjection:function(e){var t=this.x,i=this.y,r=this.z,o=e.elements,n=1/(o[3]*t+o[7]*i+o[11]*r+o[15]);return this.x=(o[0]*t+o[4]*i+o[8]*r+o[12])*n,this.y=(o[1]*t+o[5]*i+o[9]*r+o[13])*n,this.z=(o[2]*t+o[6]*i+o[10]*r+o[14])*n,this},applyQuaternion:function(e){var t=this.x,i=this.y,r=this.z,o=e.x,n=e.y,a=e.z,s=e.w,h=s*t+n*r-a*i,l=s*i+a*t-o*r,c=s*r+o*i-n*t,u=-o*t-n*i-a*r;return this.x=h*s+u*-o+l*-a-c*-n,this.y=l*s+u*-n+c*-o-h*-a,this.z=c*s+u*-a+h*-n-l*-o,this},applyEuler:function(){var e=new THREE.Quaternion;return function(t,i){var r=e.setFromEuler(t,i);return this.applyQuaternion(r),this}}(),applyAxisAngle:function(){var e=new THREE.Quaternion;return function(t,i){var r=e.setFromAxisAngle(t,i);return this.applyQuaternion(r),this}}(),transformDirection:function(e){var t=this.x,i=this.y,r=this.z,o=e.elements;return this.x=o[0]*t+o[4]*i+o[8]*r,this.y=o[1]*t+o[5]*i+o[9]*r,this.z=o[2]*t+o[6]*i+o[10]*r,this.normalize(),this},divide:function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},divideScalar:function(e){return 0!==e?(this.x/=e,this.y/=e,this.z/=e):(this.x=0,this.y=0,this.z=0),this},min:function(e){return this.x>e.x&&(this.x=e.x),this.y>e.y&&(this.y=e.y),this.z>e.z&&(this.z=e.z),this},max:function(e){return e.x>this.x&&(this.x=e.x),e.y>this.y&&(this.y=e.y),e.z>this.z&&(this.z=e.z),this},clamp:function(e,t){return e.x>this.x?this.x=e.x:this.x>t.x&&(this.x=t.x),e.y>this.y?this.y=e.y:this.y>t.y&&(this.y=t.y),e.z>this.z?this.z=e.z:this.z>t.z&&(this.z=t.z),this},negate:function(){return this.multiplyScalar(-1)},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){var t=this.length();return 0!==t&&e!==t&&this.multiplyScalar(e/t),this},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},cross:function(e,t){if(void 0!==t)return console.warn("DEPRECATED: Vector3's .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(e,t);var i=this.x,r=this.y,o=this.z;return this.x=r*e.z-o*e.y,this.y=o*e.x-i*e.z,this.z=i*e.y-r*e.x,this},crossVectors:function(e,t){return this.x=e.y*t.z-e.z*t.y,this.y=e.z*t.x-e.x*t.z,this.z=e.x*t.y-e.y*t.x,this},projectOnVector:function(){var e=new THREE.Vector3;return function(t){e.copy(t).normalize();var i=this.dot(e);return this.copy(e).multiplyScalar(i)}}(),projectOnPlane:function(){var e=new THREE.Vector3;return function(t){return e.copy(this).projectOnVector(t),this.sub(e)}}(),reflect:function(){var e=new THREE.Vector3;return function(t){return e.copy(this).projectOnVector(t).multiplyScalar(2),this.subVectors(e,this)}}(),angleTo:function(e){var t=this.dot(e)/(this.length()*e.length());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,r=this.z-e.z;return t*t+i*i+r*r},getPositionFromMatrix:function(e){return this.x=e.elements[12],this.y=e.elements[13],this.z=e.elements[14],this},setEulerFromRotationMatrix:function(e,t){function i(e){return Math.min(Math.max(e,-1),1)}var r=e.elements,o=r[0],n=r[4],a=r[8],s=r[1],h=r[5],l=r[9],c=r[2],u=r[6],p=r[10];return void 0===t||"XYZ"===t?(this.y=Math.asin(i(a)),.99999>Math.abs(a)?(this.x=Math.atan2(-l,p),this.z=Math.atan2(-n,o)):(this.x=Math.atan2(u,h),this.z=0)):"YXZ"===t?(this.x=Math.asin(-i(l)),.99999>Math.abs(l)?(this.y=Math.atan2(a,p),this.z=Math.atan2(s,h)):(this.y=Math.atan2(-c,o),this.z=0)):"ZXY"===t?(this.x=Math.asin(i(u)),.99999>Math.abs(u)?(this.y=Math.atan2(-c,p),this.z=Math.atan2(-n,h)):(this.y=0,this.z=Math.atan2(s,o))):"ZYX"===t?(this.y=Math.asin(-i(c)),.99999>Math.abs(c)?(this.x=Math.atan2(u,p),this.z=Math.atan2(s,o)):(this.x=0,this.z=Math.atan2(-n,h))):"YZX"===t?(this.z=Math.asin(i(s)),.99999>Math.abs(s)?(this.x=Math.atan2(-l,h),this.y=Math.atan2(-c,o)):(this.x=0,this.y=Math.atan2(a,p))):"XZY"===t&&(this.z=Math.asin(-i(n)),.99999>Math.abs(n)?(this.x=Math.atan2(u,h),this.y=Math.atan2(a,o)):(this.x=Math.atan2(-l,p),this.y=0)),this},setEulerFromQuaternion:function(e,t){function i(e){return Math.min(Math.max(e,-1),1)}var r=e.x*e.x,o=e.y*e.y,n=e.z*e.z,a=e.w*e.w;return void 0===t||"XYZ"===t?(this.x=Math.atan2(2*(e.x*e.w-e.y*e.z),a-r-o+n),this.y=Math.asin(i(2*(e.x*e.z+e.y*e.w))),this.z=Math.atan2(2*(e.z*e.w-e.x*e.y),a+r-o-n)):"YXZ"===t?(this.x=Math.asin(i(2*(e.x*e.w-e.y*e.z))),this.y=Math.atan2(2*(e.x*e.z+e.y*e.w),a-r-o+n),this.z=Math.atan2(2*(e.x*e.y+e.z*e.w),a-r+o-n)):"ZXY"===t?(this.x=Math.asin(i(2*(e.x*e.w+e.y*e.z))),this.y=Math.atan2(2*(e.y*e.w-e.z*e.x),a-r-o+n),this.z=Math.atan2(2*(e.z*e.w-e.x*e.y),a-r+o-n)):"ZYX"===t?(this.x=Math.atan2(2*(e.x*e.w+e.z*e.y),a-r-o+n),this.y=Math.asin(i(2*(e.y*e.w-e.x*e.z))),this.z=Math.atan2(2*(e.x*e.y+e.z*e.w),a+r-o-n)):"YZX"===t?(this.x=Math.atan2(2*(e.x*e.w-e.z*e.y),a-r+o-n),this.y=Math.atan2(2*(e.y*e.w-e.x*e.z),a+r-o-n),this.z=Math.asin(i(2*(e.x*e.y+e.z*e.w)))):"XZY"===t&&(this.x=Math.atan2(2*(e.x*e.w+e.y*e.z),a-r+o-n),this.y=Math.atan2(2*(e.x*e.z+e.y*e.w),a+r-o-n),this.z=Math.asin(i(2*(e.z*e.w-e.x*e.y)))),this},getScaleFromMatrix:function(e){var t=this.set(e.elements[0],e.elements[1],e.elements[2]).length(),i=this.set(e.elements[4],e.elements[5],e.elements[6]).length(),r=this.set(e.elements[8],e.elements[9],e.elements[10]).length();return this.x=t,this.y=i,this.z=r,this},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},toArray:function(){return[this.x,this.y,this.z]},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}}),THREE.Vector4=function(e,t,i,r){this.x=e||0,this.y=t||0,this.z=i||0,this.w=void 0!==r?r:1},THREE.extend(THREE.Vector4.prototype,{set:function(e,t,i,r){return this.x=e,this.y=t,this.z=i,this.w=r,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 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 Error("index is out of range: "+e)}},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("DEPRECATED: Vector4's .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},sub:function(e,t){return void 0!==t?(console.warn("DEPRECATED: Vector4's .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)},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 this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},applyMatrix4:function(e){var t=this.x,i=this.y,r=this.z,o=this.w,n=e.elements;return this.x=n[0]*t+n[4]*i+n[8]*r+n[12]*o,this.y=n[1]*t+n[5]*i+n[9]*r+n[13]*o,this.z=n[2]*t+n[6]*i+n[10]*r+n[14]*o,this.w=n[3]*t+n[7]*i+n[11]*r+n[15]*o,this},divideScalar:function(e){return 0!==e?(this.x/=e,this.y/=e,this.z/=e,this.w/=e):(this.x=0,this.y=0,this.z=0,this.w=1),this},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,r,o,n=.01,a=.1,s=e.elements,h=s[0],l=s[4],c=s[8],u=s[1],p=s[5],E=s[9],f=s[2],m=s[6],d=s[10];if(n>Math.abs(l-u)&&n>Math.abs(c-f)&&n>Math.abs(E-m)){if(a>Math.abs(l+u)&&a>Math.abs(c+f)&&a>Math.abs(E+m)&&a>Math.abs(h+p+d-3))return this.set(1,0,0,0),this;t=Math.PI;var g=(h+1)/2,y=(p+1)/2,v=(d+1)/2,T=(l+u)/4,R=(c+f)/4,x=(E+m)/4;return g>y&&g>v?n>g?(i=0,r=.707106781,o=.707106781):(i=Math.sqrt(g),r=T/i,o=R/i):y>v?n>y?(i=.707106781,r=0,o=.707106781):(r=Math.sqrt(y),i=T/r,o=x/r):n>v?(i=.707106781,r=.707106781,o=0):(o=Math.sqrt(v),i=R/o,r=x/o),this.set(i,r,o,t),this}var H=Math.sqrt((m-E)*(m-E)+(c-f)*(c-f)+(u-l)*(u-l));return.001>Math.abs(H)&&(H=1),this.x=(m-E)/H,this.y=(c-f)/H,this.z=(u-l)/H,this.w=Math.acos((h+p+d-1)/2),this},min:function(e){return this.x>e.x&&(this.x=e.x),this.y>e.y&&(this.y=e.y),this.z>e.z&&(this.z=e.z),this.w>e.w&&(this.w=e.w),this},max:function(e){return e.x>this.x&&(this.x=e.x),e.y>this.y&&(this.y=e.y),e.z>this.z&&(this.z=e.z),e.w>this.w&&(this.w=e.w),this},clamp:function(e,t){return e.x>this.x?this.x=e.x:this.x>t.x&&(this.x=t.x),e.y>this.y?this.y=e.y:this.y>t.y&&(this.y=t.y),e.z>this.z?this.z=e.z:this.z>t.z&&(this.z=t.z),e.w>this.w?this.w=e.w:this.w>t.w&&(this.w=t.w),this},negate:function(){return this.multiplyScalar(-1)},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){var t=this.length();return 0!==t&&e!==t&&this.multiplyScalar(e/t),this},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},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}}),THREE.Line3=function(e,t){this.start=void 0!==e?e:new THREE.Vector3,this.end=void 0!==t?t:new THREE.Vector3},THREE.extend(THREE.Line3.prototype,{set:function(e,t){return this.start.copy(e),this.end.copy(t),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,r){e.subVectors(i,this.start),t.subVectors(this.end,this.start);var o=t.dot(t),n=t.dot(e),a=n/o;return r&&(a=THREE.Math.clamp(a,0,1)),a}}(),closestPointToPoint:function(e,t,i){var r=this.closestPointToPointParameter(e,t),o=i||new THREE.Vector3;return this.delta(o).multiplyScalar(r).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)},clone:function(){return(new THREE.Line3).copy(this)}}),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.extend(THREE.Box2.prototype,{set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromPoints:function(e){if(e.length>0){var t=e[0];this.min.copy(t),this.max.copy(t);for(var i=1,r=e.length;r>i;i++)t=e[i],this.min.x>t.x?this.min.x=t.x:t.x>this.max.x&&(this.max.x=t.x),this.min.y>t.y?this.min.y=t.y:t.y>this.max.y&&(this.max.y=t.y)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var e=new THREE.Vector2;return function(t,i){var r=e.copy(i).multiplyScalar(.5);return this.min.copy(t).sub(r),this.max.copy(t).add(r),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},empty:function(){return this.min.x>this.max.x||this.min.y>this.max.y},center:function(e){var t=e||new THREE.Vector2;return t.addVectors(this.min,this.max).multiplyScalar(.5)},size:function(e){var t=e||new THREE.Vector2;return t.subVectors(this.max,this.min)},expandByPoint:function(e){return this.min.min(e),this.max.max(e),this},expandByVector:function(e){return this.min.sub(e),this.max.add(e),this},expandByScalar:function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},containsPoint:function(e){return this.min.x>e.x||e.x>this.max.x||this.min.y>e.y||e.y>this.max.y?!1:!0},containsBox:function(e){return e.min.x>=this.min.x&&this.max.x>=e.max.x&&e.min.y>=this.min.y&&this.max.y>=e.max.y?!0:!1},getParameter:function(e){return new THREE.Vector2((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},isIntersectionBox:function(e){return this.min.x>e.max.x||e.min.x>this.max.x||this.min.y>e.max.y||e.min.y>this.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)},clone:function(){return(new THREE.Box2).copy(this)}}),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.extend(THREE.Box3.prototype,{set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromPoints:function(e){if(e.length>0){var t=e[0];this.min.copy(t),this.max.copy(t);for(var i=1,r=e.length;r>i;i++)t=e[i],this.min.x>t.x?this.min.x=t.x:t.x>this.max.x&&(this.max.x=t.x),this.min.y>t.y?this.min.y=t.y:t.y>this.max.y&&(this.max.y=t.y),this.min.z>t.z?this.min.z=t.z:t.z>this.max.z&&(this.max.z=t.z)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var e=new THREE.Vector3;return function(t,i){var r=e.copy(i).multiplyScalar(.5);return this.min.copy(t).sub(r),this.max.copy(t).add(r),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},empty:function(){return this.min.x>this.max.x||this.min.y>this.max.y||this.min.z>this.max.z},center:function(e){var t=e||new THREE.Vector3;return t.addVectors(this.min,this.max).multiplyScalar(.5)},size:function(e){var t=e||new THREE.Vector3;return t.subVectors(this.max,this.min)},expandByPoint:function(e){return this.min.min(e),this.max.max(e),this},expandByVector:function(e){return this.min.sub(e),this.max.add(e),this
-},expandByScalar:function(e){return this.min.addScalar(-e),this.max.addScalar(e),this},containsPoint:function(e){return this.min.x>e.x||e.x>this.max.x||this.min.y>e.y||e.y>this.max.y||this.min.z>e.z||e.z>this.max.z?!1:!0},containsBox:function(e){return e.min.x>=this.min.x&&this.max.x>=e.max.x&&e.min.y>=this.min.y&&this.max.y>=e.max.y&&e.min.z>=this.min.z&&this.max.z>=e.max.z?!0:!1},getParameter:function(e){return new THREE.Vector3((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))},isIntersectionBox:function(e){return this.min.x>e.max.x||e.min.x>this.max.x||this.min.y>e.max.y||e.min.y>this.max.y||this.min.z>e.max.z||e.min.z>this.max.z?!1:!0},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)},clone:function(){return(new THREE.Box3).copy(this)}}),THREE.Matrix3=function(e,t,i,r,o,n,a,s,h){this.elements=new Float32Array(9),this.set(void 0!==e?e:1,t||0,i||0,r||0,void 0!==o?o:1,n||0,a||0,s||0,void 0!==h?h:1)},THREE.extend(THREE.Matrix3.prototype,{set:function(e,t,i,r,o,n,a,s,h){var l=this.elements;return l[0]=e,l[3]=t,l[6]=i,l[1]=r,l[4]=o,l[7]=n,l[2]=a,l[5]=s,l[8]=h,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},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},multiplyVector3:function(e){return console.warn("DEPRECATED: Matrix3's .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),e.applyMatrix3(this)},multiplyVector3Array:function(){var e=new THREE.Vector3;return function(t){for(var i=0,r=t.length;r>i;i+=3)e.x=t[i],e.y=t[i+1],e.z=t[i+2],e.applyMatrix3(this),t[i]=e.x,t[i+1]=e.y,t[i+2]=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],r=e[2],o=e[3],n=e[4],a=e[5],s=e[6],h=e[7],l=e[8];return t*n*l-t*a*h-i*o*l+i*a*s+r*o*h-r*n*s},getInverse:function(e,t){var i=e.elements,r=this.elements;r[0]=i[10]*i[5]-i[6]*i[9],r[1]=-i[10]*i[1]+i[2]*i[9],r[2]=i[6]*i[1]-i[2]*i[5],r[3]=-i[10]*i[4]+i[6]*i[8],r[4]=i[10]*i[0]-i[2]*i[8],r[5]=-i[6]*i[0]+i[2]*i[4],r[6]=i[9]*i[4]-i[5]*i[8],r[7]=-i[9]*i[0]+i[1]*i[8],r[8]=i[5]*i[0]-i[1]*i[4];var o=i[0]*r[0]+i[1]*r[3]+i[2]*r[6];if(0===o){var n="Matrix3.getInverse(): can't invert matrix, determinant is 0";if(t)throw Error(n);return console.warn(n),this.identity(),this}return this.multiplyScalar(1/o),this},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},getNormalMatrix:function(e){return this.getInverse(e).transpose(),this},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},clone:function(){var e=this.elements;return new THREE.Matrix3(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8])}}),THREE.Matrix4=function(e,t,i,r,o,n,a,s,h,l,c,u,p,E,f,m){var d=this.elements=new Float32Array(16);d[0]=void 0!==e?e:1,d[4]=t||0,d[8]=i||0,d[12]=r||0,d[1]=o||0,d[5]=void 0!==n?n:1,d[9]=a||0,d[13]=s||0,d[2]=h||0,d[6]=l||0,d[10]=void 0!==c?c:1,d[14]=u||0,d[3]=p||0,d[7]=E||0,d[11]=f||0,d[15]=void 0!==m?m:1},THREE.extend(THREE.Matrix4.prototype,{set:function(e,t,i,r,o,n,a,s,h,l,c,u,p,E,f,m){var d=this.elements;return d[0]=e,d[4]=t,d[8]=i,d[12]=r,d[1]=o,d[5]=n,d[9]=a,d[13]=s,d[2]=h,d[6]=l,d[10]=c,d[14]=u,d[3]=p,d[7]=E,d[11]=f,d[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},copy:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[12],t[1],t[5],t[9],t[13],t[2],t[6],t[10],t[14],t[3],t[7],t[11],t[15]),this},setRotationFromEuler:function(e,t){var i=this.elements,r=e.x,o=e.y,n=e.z,a=Math.cos(r),s=Math.sin(r),h=Math.cos(o),l=Math.sin(o),c=Math.cos(n),u=Math.sin(n);if(void 0===t||"XYZ"===t){var p=a*c,E=a*u,f=s*c,m=s*u;i[0]=h*c,i[4]=-h*u,i[8]=l,i[1]=E+f*l,i[5]=p-m*l,i[9]=-s*h,i[2]=m-p*l,i[6]=f+E*l,i[10]=a*h}else if("YXZ"===t){var d=h*c,g=h*u,y=l*c,v=l*u;i[0]=d+v*s,i[4]=y*s-g,i[8]=a*l,i[1]=a*u,i[5]=a*c,i[9]=-s,i[2]=g*s-y,i[6]=v+d*s,i[10]=a*h}else if("ZXY"===t){var d=h*c,g=h*u,y=l*c,v=l*u;i[0]=d-v*s,i[4]=-a*u,i[8]=y+g*s,i[1]=g+y*s,i[5]=a*c,i[9]=v-d*s,i[2]=-a*l,i[6]=s,i[10]=a*h}else if("ZYX"===t){var p=a*c,E=a*u,f=s*c,m=s*u;i[0]=h*c,i[4]=f*l-E,i[8]=p*l+m,i[1]=h*u,i[5]=m*l+p,i[9]=E*l-f,i[2]=-l,i[6]=s*h,i[10]=a*h}else if("YZX"===t){var T=a*h,R=a*l,x=s*h,H=s*l;i[0]=h*c,i[4]=H-T*u,i[8]=x*u+R,i[1]=u,i[5]=a*c,i[9]=-s*c,i[2]=-l*c,i[6]=R*u+x,i[10]=T-H*u}else if("XZY"===t){var T=a*h,R=a*l,x=s*h,H=s*l;i[0]=h*c,i[4]=-u,i[8]=l*c,i[1]=T*u+H,i[5]=a*c,i[9]=R*u-x,i[2]=x*u-R,i[6]=s*c,i[10]=H*u+T}return this},setRotationFromQuaternion:function(e){var t=this.elements,i=e.x,r=e.y,o=e.z,n=e.w,a=i+i,s=r+r,h=o+o,l=i*a,c=i*s,u=i*h,p=r*s,E=r*h,f=o*h,m=n*a,d=n*s,g=n*h;return t[0]=1-(p+f),t[4]=c-g,t[8]=u+d,t[1]=c+g,t[5]=1-(l+f),t[9]=E-m,t[2]=u-d,t[6]=E+m,t[10]=1-(l+p),this},lookAt:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3;return function(r,o,n){var a=this.elements;return i.subVectors(r,o).normalize(),0===i.length()&&(i.z=1),e.crossVectors(n,i).normalize(),0===e.length()&&(i.x+=1e-4,e.crossVectors(n,i).normalize()),t.crossVectors(i,e),a[0]=e.x,a[4]=t.x,a[8]=i.x,a[1]=e.y,a[5]=t.y,a[9]=i.y,a[2]=e.z,a[6]=t.z,a[10]=i.z,this}}(),multiply:function(e,t){return void 0!==t?(console.warn("DEPRECATED: Matrix4's .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,r=t.elements,o=this.elements,n=i[0],a=i[4],s=i[8],h=i[12],l=i[1],c=i[5],u=i[9],p=i[13],E=i[2],f=i[6],m=i[10],d=i[14],g=i[3],y=i[7],v=i[11],T=i[15],R=r[0],x=r[4],H=r[8],w=r[12],b=r[1],M=r[5],S=r[9],_=r[13],C=r[2],A=r[6],z=r[10],P=r[14],L=r[3],F=r[7],D=r[11],V=r[15];return o[0]=n*R+a*b+s*C+h*L,o[4]=n*x+a*M+s*A+h*F,o[8]=n*H+a*S+s*z+h*D,o[12]=n*w+a*_+s*P+h*V,o[1]=l*R+c*b+u*C+p*L,o[5]=l*x+c*M+u*A+p*F,o[9]=l*H+c*S+u*z+p*D,o[13]=l*w+c*_+u*P+p*V,o[2]=E*R+f*b+m*C+d*L,o[6]=E*x+f*M+m*A+d*F,o[10]=E*H+f*S+m*z+d*D,o[14]=E*w+f*_+m*P+d*V,o[3]=g*R+y*b+v*C+T*L,o[7]=g*x+y*M+v*A+T*F,o[11]=g*H+y*S+v*z+T*D,o[15]=g*w+y*_+v*P+T*V,this},multiplyToArray:function(e,t,i){var r=this.elements;return this.multiplyMatrices(e,t),i[0]=r[0],i[1]=r[1],i[2]=r[2],i[3]=r[3],i[4]=r[4],i[5]=r[5],i[6]=r[6],i[7]=r[7],i[8]=r[8],i[9]=r[9],i[10]=r[10],i[11]=r[11],i[12]=r[12],i[13]=r[13],i[14]=r[14],i[15]=r[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},multiplyVector3:function(e){return console.warn("DEPRECATED: Matrix4's .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead."),e.applyProjection(this)},multiplyVector4:function(e){return console.warn("DEPRECATED: Matrix4's .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),e.applyMatrix4(this)},multiplyVector3Array:function(){var e=new THREE.Vector3;return function(t){for(var i=0,r=t.length;r>i;i+=3)e.x=t[i],e.y=t[i+1],e.z=t[i+2],e.applyProjection(this),t[i]=e.x,t[i+1]=e.y,t[i+2]=e.z;return t}}(),rotateAxis:function(e){var t=this.elements,i=e.x,r=e.y,o=e.z;return e.x=i*t[0]+r*t[4]+o*t[8],e.y=i*t[1]+r*t[5]+o*t[9],e.z=i*t[2]+r*t[6]+o*t[10],e.normalize(),e},crossVector:function(e){var t=this.elements,i=new THREE.Vector4;return i.x=t[0]*e.x+t[4]*e.y+t[8]*e.z+t[12]*e.w,i.y=t[1]*e.x+t[5]*e.y+t[9]*e.z+t[13]*e.w,i.z=t[2]*e.x+t[6]*e.y+t[10]*e.z+t[14]*e.w,i.w=e.w?t[3]*e.x+t[7]*e.y+t[11]*e.z+t[15]*e.w:1,i},determinant:function(){var e=this.elements,t=e[0],i=e[4],r=e[8],o=e[12],n=e[1],a=e[5],s=e[9],h=e[13],l=e[2],c=e[6],u=e[10],p=e[14],E=e[3],f=e[7],m=e[11],d=e[15];return E*(+o*s*c-r*h*c-o*a*u+i*h*u+r*a*p-i*s*p)+f*(+t*s*p-t*h*u+o*n*u-r*n*p+r*h*l-o*s*l)+m*(+t*h*c-t*a*p-o*n*c+i*n*p+o*a*l-i*h*l)+d*(-r*a*l-t*s*c+t*a*u+r*n*c-i*n*u+i*s*l)},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},flattenToArray:function(e){var t=this.elements;return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},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=new THREE.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var t=this.elements;return e.set(t[12],t[13],t[14])}}(),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,r=e.elements,o=r[0],n=r[4],a=r[8],s=r[12],h=r[1],l=r[5],c=r[9],u=r[13],p=r[2],E=r[6],f=r[10],m=r[14],d=r[3],g=r[7],y=r[11],v=r[15];i[0]=c*m*g-u*f*g+u*E*y-l*m*y-c*E*v+l*f*v,i[4]=s*f*g-a*m*g-s*E*y+n*m*y+a*E*v-n*f*v,i[8]=a*u*g-s*c*g+s*l*y-n*u*y-a*l*v+n*c*v,i[12]=s*c*E-a*u*E-s*l*f+n*u*f+a*l*m-n*c*m,i[1]=u*f*d-c*m*d-u*p*y+h*m*y+c*p*v-h*f*v,i[5]=a*m*d-s*f*d+s*p*y-o*m*y-a*p*v+o*f*v,i[9]=s*c*d-a*u*d-s*h*y+o*u*y+a*h*v-o*c*v,i[13]=a*u*p-s*c*p+s*h*f-o*u*f-a*h*m+o*c*m,i[2]=l*m*d-u*E*d+u*p*g-h*m*g-l*p*v+h*E*v,i[6]=s*E*d-n*m*d-s*p*g+o*m*g+n*p*v-o*E*v,i[10]=n*u*d-s*l*d+s*h*g-o*u*g-n*h*v+o*l*v,i[14]=s*l*p-n*u*p-s*h*E+o*u*E+n*h*m-o*l*m,i[3]=c*E*d-l*f*d-c*p*g+h*f*g+l*p*y-h*E*y,i[7]=n*f*d-a*E*d+a*p*g-o*f*g-n*p*y+o*E*y,i[11]=a*l*d-n*c*d-a*h*g+o*c*g+n*h*y-o*l*y,i[15]=n*c*p-a*l*p+a*h*E-o*c*E-n*h*f+o*l*f;var T=r[0]*i[0]+r[1]*i[4]+r[2]*i[8]+r[3]*i[12];if(0==T){var R="Matrix4.getInverse(): can't invert matrix, determinant is 0";if(t)throw Error(R);return console.warn(R),this.identity(),this}return this.multiplyScalar(1/T),this},compose:function(){var e=new THREE.Matrix4,t=new THREE.Matrix4;return function(i,r,o){var n=this.elements;return e.identity(),e.setRotationFromQuaternion(r),t.makeScale(o.x,o.y,o.z),this.multiplyMatrices(e,t),n[12]=i.x,n[13]=i.y,n[14]=i.z,this}}(),decompose:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3,r=new THREE.Matrix4;return function(o,n,a){var s=this.elements;return e.set(s[0],s[1],s[2]),t.set(s[4],s[5],s[6]),i.set(s[8],s[9],s[10]),o=o instanceof THREE.Vector3?o:new THREE.Vector3,n=n instanceof THREE.Quaternion?n:new THREE.Quaternion,a=a instanceof THREE.Vector3?a:new THREE.Vector3,a.x=e.length(),a.y=t.length(),a.z=i.length(),o.x=s[12],o.y=s[13],o.z=s[14],r.copy(this),r.elements[0]/=a.x,r.elements[1]/=a.x,r.elements[2]/=a.x,r.elements[4]/=a.y,r.elements[5]/=a.y,r.elements[6]/=a.y,r.elements[8]/=a.z,r.elements[9]/=a.z,r.elements[10]/=a.z,n.setFromRotationMatrix(r),[o,n,a]}}(),extractPosition:function(e){var t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this},extractRotation:function(){var e=new THREE.Vector3;return function(t){var i=this.elements,r=t.elements,o=1/e.set(r[0],r[1],r[2]).length(),n=1/e.set(r[4],r[5],r[6]).length(),a=1/e.set(r[8],r[9],r[10]).length();return i[0]=r[0]*o,i[1]=r[1]*o,i[2]=r[2]*o,i[4]=r[4]*n,i[5]=r[5]*n,i[6]=r[6]*n,i[8]=r[8]*a,i[9]=r[9]*a,i[10]=r[10]*a,this}}(),translate:function(e){var t=this.elements,i=e.x,r=e.y,o=e.z;return t[12]=t[0]*i+t[4]*r+t[8]*o+t[12],t[13]=t[1]*i+t[5]*r+t[9]*o+t[13],t[14]=t[2]*i+t[6]*r+t[10]*o+t[14],t[15]=t[3]*i+t[7]*r+t[11]*o+t[15],this},rotateX:function(e){var t=this.elements,i=t[4],r=t[5],o=t[6],n=t[7],a=t[8],s=t[9],h=t[10],l=t[11],c=Math.cos(e),u=Math.sin(e);return t[4]=c*i+u*a,t[5]=c*r+u*s,t[6]=c*o+u*h,t[7]=c*n+u*l,t[8]=c*a-u*i,t[9]=c*s-u*r,t[10]=c*h-u*o,t[11]=c*l-u*n,this},rotateY:function(e){var t=this.elements,i=t[0],r=t[1],o=t[2],n=t[3],a=t[8],s=t[9],h=t[10],l=t[11],c=Math.cos(e),u=Math.sin(e);return t[0]=c*i-u*a,t[1]=c*r-u*s,t[2]=c*o-u*h,t[3]=c*n-u*l,t[8]=c*a+u*i,t[9]=c*s+u*r,t[10]=c*h+u*o,t[11]=c*l+u*n,this},rotateZ:function(e){var t=this.elements,i=t[0],r=t[1],o=t[2],n=t[3],a=t[4],s=t[5],h=t[6],l=t[7],c=Math.cos(e),u=Math.sin(e);return t[0]=c*i+u*a,t[1]=c*r+u*s,t[2]=c*o+u*h,t[3]=c*n+u*l,t[4]=c*a-u*i,t[5]=c*s-u*r,t[6]=c*h-u*o,t[7]=c*l-u*n,this},rotateByAxis:function(e,t){var i=this.elements;if(1===e.x&&0===e.y&&0===e.z)return this.rotateX(t);if(0===e.x&&1===e.y&&0===e.z)return this.rotateY(t);if(0===e.x&&0===e.y&&1===e.z)return this.rotateZ(t);var r=e.x,o=e.y,n=e.z,a=Math.sqrt(r*r+o*o+n*n);r/=a,o/=a,n/=a;var s=r*r,h=o*o,l=n*n,c=Math.cos(t),u=Math.sin(t),p=1-c,E=r*o*p,f=r*n*p,m=o*n*p,d=r*u,g=o*u,y=n*u,v=s+(1-s)*c,T=E+y,R=f-g,x=E-y,H=h+(1-h)*c,w=m+d,b=f+g,M=m-d,S=l+(1-l)*c,_=i[0],C=i[1],A=i[2],z=i[3],P=i[4],L=i[5],F=i[6],D=i[7],V=i[8],U=i[9],B=i[10],N=i[11];return i[0]=v*_+T*P+R*V,i[1]=v*C+T*L+R*U,i[2]=v*A+T*F+R*B,i[3]=v*z+T*D+R*N,i[4]=x*_+H*P+w*V,i[5]=x*C+H*L+w*U,i[6]=x*A+H*F+w*B,i[7]=x*z+H*D+w*N,i[8]=b*_+M*P+S*V,i[9]=b*C+M*L+S*U,i[10]=b*A+M*F+S*B,i[11]=b*z+M*D+S*N,this},scale:function(e){var t=this.elements,i=e.x,r=e.y,o=e.z;return t[0]*=i,t[4]*=r,t[8]*=o,t[1]*=i,t[5]*=r,t[9]*=o,t[2]*=i,t[6]*=r,t[10]*=o,t[3]*=i,t[7]*=r,t[11]*=o,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],r=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,Math.max(i,r)))},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),r=Math.sin(t),o=1-i,n=e.x,a=e.y,s=e.z,h=o*n,l=o*a;return this.set(h*n+i,h*a-r*s,h*s+r*a,0,h*a+r*s,l*a+i,l*s-r*n,0,h*s-r*a,l*s+r*n,o*s*s+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},makeFrustum:function(e,t,i,r,o,n){var a=this.elements,s=2*o/(t-e),h=2*o/(r-i),l=(t+e)/(t-e),c=(r+i)/(r-i),u=-(n+o)/(n-o),p=-2*n*o/(n-o);return a[0]=s,a[4]=0,a[8]=l,a[12]=0,a[1]=0,a[5]=h,a[9]=c,a[13]=0,a[2]=0,a[6]=0,a[10]=u,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makePerspective:function(e,t,i,r){var o=i*Math.tan(THREE.Math.degToRad(.5*e)),n=-o,a=n*t,s=o*t;return this.makeFrustum(a,s,n,o,i,r)},makeOrthographic:function(e,t,i,r,o,n){var a=this.elements,s=t-e,h=i-r,l=n-o,c=(t+e)/s,u=(i+r)/h,p=(n+o)/l;return a[0]=2/s,a[4]=0,a[8]=0,a[12]=-c,a[1]=0,a[5]=2/h,a[9]=0,a[13]=-u,a[2]=0,a[6]=0,a[10]=-2/l,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},clone:function(){var e=this.elements;return new THREE.Matrix4(e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],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.extend(THREE.Ray.prototype,{set:function(e,t){return this.origin.copy(e),this.direction.copy(t),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)},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 r=i.dot(this.direction);return i.copy(this.direction).multiplyScalar(r).add(this.origin)},distanceToPoint:function(){var e=new THREE.Vector3;return function(t){var i=e.subVectors(t,this.origin).dot(this.direction);return e.copy(this.direction).multiplyScalar(i).add(this.origin),e.distanceTo(t)}}(),isIntersectionSphere:function(e){return e.radius>=this.distanceToPoint(e.center)},isIntersectionPlane:function(e){var t=e.normal.dot(this.direction);return 0!=t?!0:0==e.distanceToPoint(this.origin)?!0:!1},distanceToPlane:function(e){var t=e.normal.dot(this.direction);if(0==t)return 0==e.distanceToPoint(this.origin)?0:void 0;var i=-(this.origin.dot(e.normal)+e.constant)/t;return i},intersectPlane:function(e,t){var i=this.distanceToPlane(e);return void 0===i?void 0:this.at(i,t)},applyMatrix4:function(e){return this.direction.add(this.origin).applyMatrix4(e),this.origin.applyMatrix4(e),this.direction.sub(this.origin),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)},clone:function(){return(new THREE.Ray).copy(this)}}),THREE.Frustum=function(e,t,i,r,o,n){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!==r?r:new THREE.Plane,void 0!==o?o:new THREE.Plane,void 0!==n?n:new THREE.Plane]},THREE.extend(THREE.Frustum.prototype,{set:function(e,t,i,r,o,n){var a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(i),a[3].copy(r),a[4].copy(o),a[5].copy(n),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,r=i[0],o=i[1],n=i[2],a=i[3],s=i[4],h=i[5],l=i[6],c=i[7],u=i[8],p=i[9],E=i[10],f=i[11],m=i[12],d=i[13],g=i[14],y=i[15];return t[0].setComponents(a-r,c-s,f-u,y-m).normalize(),t[1].setComponents(a+r,c+s,f+u,y+m).normalize(),t[2].setComponents(a+o,c+h,f+p,y+d).normalize(),t[3].setComponents(a-o,c-h,f-p,y-d).normalize(),t[4].setComponents(a-n,c-l,f-E,y-g).normalize(),t[5].setComponents(a+n,c+l,f+E,y+g).normalize(),this},intersectsObject:function(){var e=new THREE.Vector3;return function(t){var i=t.matrixWorld,r=this.planes,o=-t.geometry.boundingSphere.radius*i.getMaxScaleOnAxis();e.getPositionFromMatrix(i);for(var n=0;6>n;n++){var a=r[n].distanceToPoint(e);if(o>a)return!1}return!0}}(),intersectsSphere:function(e){for(var t=this.planes,i=e.center,r=-e.radius,o=0;6>o;o++){var n=t[o].distanceToPoint(i);if(r>n)return!1}return!0},containsPoint:function(e){for(var t=this.planes,i=0;6>i;i++)if(0>t[i].distanceToPoint(e))return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}}),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.extend(THREE.Plane.prototype,{set:function(e,t){return this.normal.copy(e),this.constant=t,this},setComponents:function(e,t,i,r){return this.normal.set(e,t,i),this.constant=r,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,r,o){var n=e.subVectors(o,r).cross(t.subVectors(i,r)).normalize();return this.setFromNormalAndCoplanarPoint(n,i),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),r=t||new THREE.Vector3;return r.copy(this.normal).multiplyScalar(i)},isIntersectionLine:function(e){var t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return 0>t&&i>0||0>i&&t>0},intersectLine:function(){var e=new THREE.Vector3;return function(t,i){var r=i||new THREE.Vector3,o=t.delta(e),n=this.normal.dot(o);if(0==n)return 0==this.distanceToPoint(t.start)?r.copy(t.start):void 0;var a=-(t.start.dot(this.normal)+this.constant)/n;return 0>a||a>1?void 0:r.copy(o).multiplyScalar(a).add(t.start)}}(),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;return function(i,r){r=r||(new THREE.Matrix3).getInverse(i).transpose();var o=e.copy(this.normal).applyMatrix3(r),n=this.coplanarPoint(t);return n.applyMatrix4(i),this.setFromNormalAndCoplanarPoint(o,n),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},clone:function(){return(new THREE.Plane).copy(this)}}),THREE.Sphere=function(e,t){this.center=void 0!==e?e:new THREE.Vector3,this.radius=void 0!==t?t:0},THREE.extend(THREE.Sphere.prototype,{set:function(e,t){return this.center.copy(e),this.radius=t,this},setFromCenterAndPoints:function(e,t){for(var i=0,r=0,o=t.length;o>r;r++){var n=e.distanceToSquared(t[r]);i=Math.max(i,n)}return this.center=e,this.radius=Math.sqrt(i),this},copy:function(e){return this.center.copy(e.center),this.radius=e.radius,this},empty:function(){return 0>=this.radius},containsPoint:function(e){return this.radius*this.radius>=e.distanceToSquared(this.center)},distanceToPoint:function(e){return e.distanceTo(this.center)-this.radius},intersectsSphere:function(e){var t=this.radius+e.radius;return t*t>=e.center.distanceToSquared(this.center)},clampPoint:function(e,t){var i=this.center.distanceToSquared(e),r=t||new THREE.Vector3;return r.copy(e),i>this.radius*this.radius&&(r.sub(this.center).normalize(),r.multiplyScalar(this.radius).add(this.center)),r},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},clone:function(){return(new THREE.Sphere).copy(this)}}),THREE.Math={clamp:function(e,t,i){return t>e?t:e>i?i:e},clampBottom:function(e,t){return t>e?t:e},mapLinear:function(e,t,i,r,o){return r+(e-t)*(o-r)/(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(65280*Math.random()+255*Math.random())/65535},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())},sign:function(e){return 0>e?-1:e>0?1:0},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}}()},THREE.Spline=function(e){function t(e,t,i,r,o,n,a){var s=.5*(i-e),h=.5*(r-t);return(2*(t-i)+s+h)*a+(-3*(t-i)-2*s-h)*n+s*o+t}this.points=e;var i,r,o,n,a,s,h,l,c,u=[],p={x:0,y:0,z:0};this.initFromArray=function(e){this.points=[];for(var t=0;e.length>t;t++)this.points[t]={x:e[t][0],y:e[t][1],z:e[t][2]}},this.getPoint=function(e){return i=(this.points.length-1)*e,r=Math.floor(i),o=i-r,u[0]=0===r?r:r-1,u[1]=r,u[2]=r>this.points.length-2?this.points.length-1:r+1,u[3]=r>this.points.length-3?this.points.length-1:r+2,s=this.points[u[0]],h=this.points[u[1]],l=this.points[u[2]],c=this.points[u[3]],n=o*o,a=o*n,p.x=t(s.x,h.x,l.x,c.x,o,n,a),p.y=t(s.y,h.y,l.y,c.y,o,n,a),p.z=t(s.z,h.z,l.z,c.z,o,n,a),p},this.getControlPointsArray=function(){var e,t,i=this.points.length,r=[];for(e=0;i>e;e++)t=this.points[e],r[e]=[t.x,t.y,t.z];return r},this.getLength=function(e){var t,i,r,o,n=0,a=0,s=0,h=new THREE.Vector3,l=new THREE.Vector3,c=[],u=0;for(c[0]=0,e||(e=100),r=this.points.length*e,h.copy(this.points[0]),t=1;r>t;t++)i=t/r,o=this.getPoint(i),l.copy(o),u+=l.distanceTo(h),h.copy(o),n=(this.points.length-1)*i,a=Math.floor(n),a!=s&&(c[a]=u,s=a);return c[c.length]=u,{chunks:c,total:u}},this.reparametrizeByArcLength=function(e){var t,i,r,o,n,a,s,h,l=[],c=new THREE.Vector3,u=this.getLength();for(l.push(c.copy(this.points[0]).clone()),t=1;this.points.length>t;t++){for(a=u.chunks[t]-u.chunks[t-1],s=Math.ceil(e*a/u.total),o=(t-1)/(this.points.length-1),n=t/(this.points.length-1),i=1;s-1>i;i++)r=o+i*(1/s)*(n-o),h=this.getPoint(r),l.push(c.copy(h).clone());l.push(c.copy(this.points[t]).clone())}this.points=l}},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,r,o){var n=o||new THREE.Vector3;n.subVectors(r,i),e.subVectors(t,i),n.cross(e);var a=n.lengthSq();return a>0?n.multiplyScalar(1/Math.sqrt(a)):n.set(0,0,0)}}(),THREE.Triangle.barycoordFromPoint=function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3;return function(r,o,n,a,s){e.subVectors(a,o),t.subVectors(n,o),i.subVectors(r,o);var h=e.dot(e),l=e.dot(t),c=e.dot(i),u=t.dot(t),p=t.dot(i),E=h*u-l*l,f=s||new THREE.Vector3;if(0==E)return f.set(-2,-1,-1);var m=1/E,d=(u*c-l*p)*m,g=(h*p-l*c)*m;return f.set(1-d-g,g,d)}}(),THREE.Triangle.containsPoint=function(){var e=new THREE.Vector3;return function(t,i,r,o){var n=THREE.Triangle.barycoordFromPoint(t,i,r,o,e);return n.x>=0&&n.y>=0&&1>=n.x+n.y}}(),THREE.extend(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,r){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[r]),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)},clone:function(){return(new THREE.Triangle).copy(this)}});
+// three.js - http://github.com/mrdoob/three.js
+'use strict';var THREE=THREE||{REVISION:"58"};self.console=self.console||{info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}};self.Int32Array=self.Int32Array||Array;self.Float32Array=self.Float32Array||Array;String.prototype.trim=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")};
+THREE.extend=function(a,b){if(Object.keys)for(var c=Object.keys(b),d=0,e=c.length;d<e;d++){var g=c[d];Object.defineProperty(a,g,Object.getOwnPropertyDescriptor(b,g))}else for(g in c={}.hasOwnProperty,b)c.call(b,g)&&(a[g]=b[g]);return a};
+(function(){for(var a=0,b=["ms","moz","webkit","o"],c=0;c<b.length&&!window.requestAnimationFrame;++c)window.requestAnimationFrame=window[b[c]+"RequestAnimationFrame"],window.cancelAnimationFrame=window[b[c]+"CancelAnimationFrame"]||window[b[c]+"CancelRequestAnimationFrame"];void 0===window.requestAnimationFrame&&(window.requestAnimationFrame=function(b){var c=Date.now(),g=Math.max(0,16-(c-a)),f=window.setTimeout(function(){b(c+g)},g);a=c+g;return f});window.cancelAnimationFrame=window.cancelAnimationFrame||
+function(a){window.clearTimeout(a)}})();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.NoShading=0;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.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.MultiplyOperation=0;
+THREE.MixOperation=1;THREE.AddOperation=2;THREE.UVMapping=function(){};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};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.UnsignedShort4444Type=1016;THREE.UnsignedShort5551Type=1017;THREE.UnsignedShort565Type=1018;THREE.AlphaFormat=1019;THREE.RGBFormat=1020;THREE.RGBAFormat=1021;THREE.LuminanceFormat=1022;THREE.LuminanceAlphaFormat=1023;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.Color=function(a){void 0!==a&&this.set(a);return this};
+THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(a){a instanceof THREE.Color?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){if(0===b)this.r=this.g=this.b=c;else{var d=function(a,b,c){0>c&&(c+=1);1<c&&(c-=1);return c<1/6?a+6*(b-a)*
+c:0.5>c?b:c<2/3?a+6*(b-a)*(2/3-c):a},b=0.5>=c?c*(1+b):c+b-c*b,c=2*c-b;this.r=d(c,b,a+1/3);this.g=d(c,b,a);this.b=d(c,b,a-1/3)}return this},setStyle:function(a){if(/^rgb\((\d+),(\d+),(\d+)\)$/i.test(a))return a=/^rgb\((\d+),(\d+),(\d+)\)$/i.exec(a),this.r=Math.min(255,parseInt(a[1],10))/255,this.g=Math.min(255,parseInt(a[2],10))/255,this.b=Math.min(255,parseInt(a[3],10))/255,this;if(/^rgb\((\d+)\%,(\d+)\%,(\d+)\%\)$/i.test(a))return a=/^rgb\((\d+)\%,(\d+)\%,(\d+)\%\)$/i.exec(a),this.r=Math.min(100,
+parseInt(a[1],10))/100,this.g=Math.min(100,parseInt(a[2],10))/100,this.b=Math.min(100,parseInt(a[3],10))/100,this;if(/^\#([0-9a-f]{6})$/i.test(a))return a=/^\#([0-9a-f]{6})$/i.exec(a),this.setHex(parseInt(a[1],16)),this;if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(a))return a=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(a),this.setHex(parseInt(a[1]+a[1]+a[2]+a[2]+a[3]+a[3],16)),this;if(/^(\w+)$/i.test(a))return this.setHex(THREE.ColorKeywords[a]),this},copy:function(a){this.r=a.r;this.g=a.g;this.b=
+a.b;return this},copyGammaToLinear:function(a){this.r=a.r*a.r;this.g=a.g*a.g;this.b=a.b*a.b;return this},copyLinearToGamma:function(a){this.r=Math.sqrt(a.r);this.g=Math.sqrt(a.g);this.b=Math.sqrt(a.b);return this},convertGammaToLinear:function(){var a=this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return 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(){var a={h:0,s:0,l:0};return function(){var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),g=Math.min(b,c,d),f,h=(g+e)/2;if(g===e)g=f=0;else{var i=e-g,g=0.5>=h?i/(e+g):i/(2-e-g);switch(e){case b:f=(c-d)/i+(c<d?6:0);break;case c:f=(d-b)/i+2;break;case d:f=(b-c)/i+4}f/=6}a.h=f;a.s=g;a.l=h;return a}}(),getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(a,
+b,c){var d=this.getHSL();d.h+=a;d.s+=b;d.l+=c;this.setHSL(d.h,d.s,d.l);return this},add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=a;this.g+=a;this.b+=a;return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;
+this.b+=(a.b-this.b)*b;return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}};
+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(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};
+THREE.Quaternion.prototype={constructor:THREE.Quaternion,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},setFromEuler:function(a,b){var c=Math.cos(a.x/2),d=Math.cos(a.y/2),e=Math.cos(a.z/2),g=Math.sin(a.x/2),f=Math.sin(a.y/2),h=Math.sin(a.z/2);void 0===b||"XYZ"===b?(this.x=g*d*e+c*f*h,this.y=c*f*e-g*d*h,this.z=c*d*h+g*f*e,this.w=c*d*e-g*f*h):"YXZ"===b?(this.x=g*d*e+c*f*h,this.y=c*f*e-g*d*h,this.z=c*d*
+h-g*f*e,this.w=c*d*e+g*f*h):"ZXY"===b?(this.x=g*d*e-c*f*h,this.y=c*f*e+g*d*h,this.z=c*d*h+g*f*e,this.w=c*d*e-g*f*h):"ZYX"===b?(this.x=g*d*e-c*f*h,this.y=c*f*e+g*d*h,this.z=c*d*h-g*f*e,this.w=c*d*e+g*f*h):"YZX"===b?(this.x=g*d*e+c*f*h,this.y=c*f*e+g*d*h,this.z=c*d*h-g*f*e,this.w=c*d*e-g*f*h):"XZY"===b&&(this.x=g*d*e-c*f*h,this.y=c*f*e-g*d*h,this.z=c*d*h+g*f*e,this.w=c*d*e+g*f*h);return this},setFromAxisAngle:function(a,b){var c=b/2,d=Math.sin(c);this.x=a.x*d;this.y=a.y*d;this.z=a.z*d;this.w=Math.cos(c);
+return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0],a=b[4],d=b[8],e=b[1],g=b[5],f=b[9],h=b[2],i=b[6],b=b[10],j=c+g+b;0<j?(c=0.5/Math.sqrt(j+1),this.w=0.25/c,this.x=(i-f)*c,this.y=(d-h)*c,this.z=(e-a)*c):c>g&&c>b?(c=2*Math.sqrt(1+c-g-b),this.w=(i-f)/c,this.x=0.25*c,this.y=(a+e)/c,this.z=(d+h)/c):g>b?(c=2*Math.sqrt(1+g-c-b),this.w=(d-h)/c,this.x=(a+e)/c,this.y=0.25*c,this.z=(f+i)/c):(c=2*Math.sqrt(1+b-c-g),this.w=(e-a)/c,this.x=(d+h)/c,this.y=(f+i)/c,this.z=0.25*c);return this},inverse:function(){this.conjugate().normalize();
+return this},conjugate:function(){this.x*=-1;this.y*=-1;this.z*=-1;return this},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 a=this.length();0===a?(this.z=this.y=this.x=0,this.w=1):(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a);return this},multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Quaternion's .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),
+this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},multiplyQuaternions:function(a,b){var c=a.x,d=a.y,e=a.z,g=a.w,f=b.x,h=b.y,i=b.z,j=b.w;this.x=c*j+g*f+d*i-e*h;this.y=d*j+g*h+e*f-c*i;this.z=e*j+g*i+c*h-d*f;this.w=g*j-c*f-d*h-e*i;return this},multiplyVector3:function(a){console.warn("DEPRECATED: Quaternion's .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)},slerp:function(a,b){var c=this.x,d=this.y,e=this.z,
+g=this.w,f=g*a.w+c*a.x+d*a.y+e*a.z;0>f?(this.w=-a.w,this.x=-a.x,this.y=-a.y,this.z=-a.z,f=-f):this.copy(a);if(1<=f)return this.w=g,this.x=c,this.y=d,this.z=e,this;var h=Math.acos(f),i=Math.sqrt(1-f*f);if(0.0010>Math.abs(i))return this.w=0.5*(g+this.w),this.x=0.5*(c+this.x),this.y=0.5*(d+this.y),this.z=0.5*(e+this.z),this;f=Math.sin((1-b)*h)/i;h=Math.sin(b*h)/i;this.w=g*f+this.w*h;this.x=c*f+this.x*h;this.y=d*f+this.y*h;this.z=e*f+this.z*h;return this},equals:function(a){return a.x===this.x&&a.y===
+this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];this.w=a[3];return this},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Quaternion(this.x,this.y,this.z,this.w)}};THREE.Quaternion.slerp=function(a,b,c,d){return c.copy(a).slerp(b,d)};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
+THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(a,b){this.x=a;this.y=b;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,
+b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=
+a.y;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divideScalar:function(a){0!==a?(this.x/=a,this.y/=a):this.set(0,0);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);return this},
+negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.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)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,a=this.y-a.y;return b*b+a*a},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/
+b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a){this.x=a[0];this.y=a[1];return this},toArray:function(){return[this.x,this.y]},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0};
+THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+
+a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
+this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*
+b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12];this.y=a[1]*b+a[5]*c+a[9]*d+a[13];this.z=a[2]*b+a[6]*c+a[10]*d+a[14];return this},applyProjection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements,e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);
+this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,g=a.y,f=a.z,a=a.w,h=a*b+g*d-f*c,i=a*c+f*b-e*d,j=a*d+e*c-g*b,b=-e*b-g*c-f*d;this.x=h*a+b*-e+i*-f-j*-g;this.y=i*a+b*-g+j*-e-h*-f;this.z=j*a+b*-f+h*-g-i*-e;return this},transformDirection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*
+b+a[6]*c+a[10]*d;this.normalize();return this},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){0!==a?(this.x/=a,this.y/=a,this.z/=a):this.z=this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=
+a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.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(a){var b=
+this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},cross:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},crossVectors:function(a,b){this.x=a.y*b.z-a.z*b.y;this.y=
+a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},angleTo:function(a){a=this.dot(a)/(this.length()*a.length());return Math.acos(THREE.Math.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y,a=this.z-a.z;return b*b+c*c+a*a},setEulerFromRotationMatrix:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.elements,e=d[0],g=d[4],f=d[8],h=d[1],i=d[5],j=d[9],k=d[2],l=d[6],d=d[10];void 0===b||"XYZ"===
+b?(this.y=Math.asin(c(f)),0.99999>Math.abs(f)?(this.x=Math.atan2(-j,d),this.z=Math.atan2(-g,e)):(this.x=Math.atan2(l,i),this.z=0)):"YXZ"===b?(this.x=Math.asin(-c(j)),0.99999>Math.abs(j)?(this.y=Math.atan2(f,d),this.z=Math.atan2(h,i)):(this.y=Math.atan2(-k,e),this.z=0)):"ZXY"===b?(this.x=Math.asin(c(l)),0.99999>Math.abs(l)?(this.y=Math.atan2(-k,d),this.z=Math.atan2(-g,i)):(this.y=0,this.z=Math.atan2(h,e))):"ZYX"===b?(this.y=Math.asin(-c(k)),0.99999>Math.abs(k)?(this.x=Math.atan2(l,d),this.z=Math.atan2(h,
+e)):(this.x=0,this.z=Math.atan2(-g,i))):"YZX"===b?(this.z=Math.asin(c(h)),0.99999>Math.abs(h)?(this.x=Math.atan2(-j,i),this.y=Math.atan2(-k,e)):(this.x=0,this.y=Math.atan2(f,d))):"XZY"===b&&(this.z=Math.asin(-c(g)),0.99999>Math.abs(g)?(this.x=Math.atan2(l,i),this.y=Math.atan2(f,e)):(this.x=Math.atan2(-j,d),this.y=0));return this},setEulerFromQuaternion:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.x*a.x,e=a.y*a.y,g=a.z*a.z,f=a.w*a.w;void 0===b||"XYZ"===b?(this.x=Math.atan2(2*
+(a.x*a.w-a.y*a.z),f-d-e+g),this.y=Math.asin(c(2*(a.x*a.z+a.y*a.w))),this.z=Math.atan2(2*(a.z*a.w-a.x*a.y),f+d-e-g)):"YXZ"===b?(this.x=Math.asin(c(2*(a.x*a.w-a.y*a.z))),this.y=Math.atan2(2*(a.x*a.z+a.y*a.w),f-d-e+g),this.z=Math.atan2(2*(a.x*a.y+a.z*a.w),f-d+e-g)):"ZXY"===b?(this.x=Math.asin(c(2*(a.x*a.w+a.y*a.z))),this.y=Math.atan2(2*(a.y*a.w-a.z*a.x),f-d-e+g),this.z=Math.atan2(2*(a.z*a.w-a.x*a.y),f-d+e-g)):"ZYX"===b?(this.x=Math.atan2(2*(a.x*a.w+a.z*a.y),f-d-e+g),this.y=Math.asin(c(2*(a.y*a.w-a.x*
+a.z))),this.z=Math.atan2(2*(a.x*a.y+a.z*a.w),f+d-e-g)):"YZX"===b?(this.x=Math.atan2(2*(a.x*a.w-a.z*a.y),f-d+e-g),this.y=Math.atan2(2*(a.y*a.w-a.x*a.z),f+d-e-g),this.z=Math.asin(c(2*(a.x*a.y+a.z*a.w)))):"XZY"===b&&(this.x=Math.atan2(2*(a.x*a.w+a.y*a.z),f-d+e-g),this.y=Math.atan2(2*(a.x*a.z+a.y*a.w),f+d-e-g),this.z=Math.asin(c(2*(a.z*a.w-a.x*a.y))));return this},getPositionFromMatrix:function(a){this.x=a.elements[12];this.y=a.elements[13];this.z=a.elements[14];return this},getScaleFromMatrix:function(a){var b=
+this.set(a.elements[0],a.elements[1],a.elements[2]).length(),c=this.set(a.elements[4],a.elements[5],a.elements[6]).length(),a=this.set(a.elements[8],a.elements[9],a.elements[10]).length();this.x=b;this.y=c;this.z=a;return this},getColumnFromMatrix:function(a,b){var c=4*a,d=b.elements;this.x=d[c];this.y=d[c+1];this.z=d[c+2];return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];return this},toArray:function(){return[this.x,
+this.y,this.z]},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};
+THREE.extend(THREE.Vector3.prototype,{applyEuler:function(){var a=new THREE.Quaternion;return function(b,c){var d=a.setFromEuler(b,c);this.applyQuaternion(d);return this}}(),applyAxisAngle:function(){var a=new THREE.Quaternion;return function(b,c){var d=a.setFromAxisAngle(b,c);this.applyQuaternion(d);return this}}(),projectOnVector:function(){var a=new THREE.Vector3;return function(b){a.copy(b).normalize();b=this.dot(a);return this.copy(a).multiplyScalar(b)}}(),projectOnPlane:function(){var a=new THREE.Vector3;
+return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new THREE.Vector3;return function(b){a.copy(this).projectOnVector(b).multiplyScalar(2);return this.subVectors(a,this)}}()});THREE.Vector4=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};
+THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;
+case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},
+addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},
+applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){0!==a?(this.x/=a,this.y/=a,this.z/=a,this.w/=a):(this.z=this.y=this.x=0,this.w=1);return this},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=
+a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d,a=a.elements,e=a[0];d=a[4];var g=a[8],f=a[1],h=a[5],i=a[9];c=a[2];b=a[6];var j=a[10];if(0.01>Math.abs(d-f)&&0.01>Math.abs(g-c)&&0.01>Math.abs(i-b)){if(0.1>Math.abs(d+f)&&0.1>Math.abs(g+c)&&0.1>Math.abs(i+b)&&0.1>Math.abs(e+h+j-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;h=(h+1)/2;j=(j+1)/2;d=(d+f)/4;g=(g+c)/4;i=(i+b)/4;e>h&&e>j?0.01>e?(b=0,d=c=0.707106781):(b=Math.sqrt(e),c=d/b,d=g/b):h>j?0.01>h?(b=0.707106781,
+c=0,d=0.707106781):(c=Math.sqrt(h),b=d/c,d=i/c):0.01>j?(c=b=0.707106781,d=0):(d=Math.sqrt(j),b=g/d,c=i/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-i)*(b-i)+(g-c)*(g-c)+(f-d)*(f-d));0.0010>Math.abs(a)&&(a=1);this.x=(b-i)/a;this.y=(g-c)/a;this.z=(f-d)/a;this.w=Math.acos((e+h+j-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<
+a.z&&(this.z=a.z);this.w<a.w&&(this.w=a.w);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);this.w<a.w?this.w=a.w:this.w>b.w&&(this.w=b.w);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.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(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&
+a.w===this.w},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];this.w=a[3];return this},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3};
+THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(0.5)},delta:function(a){return(a||new THREE.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,
+b){var c=b||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=THREE.Math.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);
+this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)},clone:function(){return(new THREE.Line3).copy(this)}};THREE.Box2=function(a,b){this.min=void 0!==a?a:new THREE.Vector2(Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector2(-Infinity,-Infinity)};
+THREE.Box2.prototype={constructor:THREE.Box2,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var c=1,d=a.length;c<d;c++)b=a[c],b.x<this.min.x?this.min.x=b.x:b.x>this.max.x&&(this.max.x=b.x),b.y<this.min.y?this.min.y=b.y:b.y>this.max.y&&(this.max.y=b.y)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=new THREE.Vector2;return function(b,c){var d=a.copy(c).multiplyScalar(0.5);
+this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},center:function(a){return(a||new THREE.Vector2).addVectors(this.min,this.max).multiplyScalar(0.5)},size:function(a){return(a||new THREE.Vector2).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);
+this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y?!0:!1},getParameter:function(a){return new THREE.Vector2((a.x-this.min.x)/(this.max.x-this.min.x),
+(a.y-this.min.y)/(this.max.y-this.min.y))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector2).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector2;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);
+return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box2).copy(this)}};THREE.Box3=function(a,b){this.min=void 0!==a?a:new THREE.Vector3(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector3(-Infinity,-Infinity,-Infinity)};
+THREE.Box3.prototype={constructor:THREE.Box3,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var c=1,d=a.length;c<d;c++)b=a[c],b.x<this.min.x?this.min.x=b.x:b.x>this.max.x&&(this.max.x=b.x),b.y<this.min.y?this.min.y=b.y:b.y>this.max.y&&(this.max.y=b.y),b.z<this.min.z?this.min.z=b.z:b.z>this.max.z&&(this.max.z=b.z)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=new THREE.Vector3;
+return function(b,c){var d=a.copy(c).multiplyScalar(0.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(a){return(a||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(0.5)},
+size:function(a){return(a||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=
+this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z?!0:!1},getParameter:function(a){return new THREE.Vector3((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector3).copy(a).clamp(this.min,
+this.max)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=new THREE.Vector3;return function(b){b=b||new THREE.Sphere;b.center=this.center();b.radius=0.5*this.size(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[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(b){a[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,
+this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.makeEmpty();this.setFromPoints(a);return this}}(),translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box3).copy(this)}};THREE.Matrix3=function(a,b,c,d,e,g,f,h,i){this.elements=new Float32Array(9);this.set(void 0!==a?a:1,b||0,c||0,d||0,void 0!==e?e:1,g||0,f||0,h||0,void 0!==i?i:1)};
+THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,g,f,h,i){var j=this.elements;j[0]=a;j[3]=b;j[6]=c;j[1]=d;j[4]=e;j[7]=g;j[2]=f;j[5]=h;j[8]=i;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix3's .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},
+multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix3(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],g=a[4],f=a[5],h=a[6],i=a[7],a=a[8];return b*g*a-b*f*i-c*e*a+c*f*h+d*e*i-d*g*h},getInverse:function(a,
+b){var c=a.elements,d=this.elements;d[0]=c[10]*c[5]-c[6]*c[9];d[1]=-c[10]*c[1]+c[2]*c[9];d[2]=c[6]*c[1]-c[2]*c[5];d[3]=-c[10]*c[4]+c[6]*c[8];d[4]=c[10]*c[0]-c[2]*c[8];d[5]=-c[6]*c[0]+c[2]*c[4];d[6]=c[9]*c[4]-c[5]*c[8];d[7]=-c[9]*c[0]+c[1]*c[8];d[8]=c[5]*c[0]-c[1]*c[4];c=c[0]*d[0]+c[1]*d[3]+c[2]*d[6];if(0===c){if(b)throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix3.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/
+c);return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},getNormalMatrix:function(a){this.getInverse(a).transpose();return this},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},clone:function(){var a=this.elements;return new THREE.Matrix3(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8])}};THREE.Matrix4=function(a,b,c,d,e,g,f,h,i,j,k,l,m,p,r,q){var n=this.elements=new Float32Array(16);n[0]=void 0!==a?a:1;n[4]=b||0;n[8]=c||0;n[12]=d||0;n[1]=e||0;n[5]=void 0!==g?g:1;n[9]=f||0;n[13]=h||0;n[2]=i||0;n[6]=j||0;n[10]=void 0!==k?k:1;n[14]=l||0;n[3]=m||0;n[7]=p||0;n[11]=r||0;n[15]=void 0!==q?q:1};
+THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,g,f,h,i,j,k,l,m,p,r,q){var n=this.elements;n[0]=a;n[4]=b;n[8]=c;n[12]=d;n[1]=e;n[5]=g;n[9]=f;n[13]=h;n[2]=i;n[6]=j;n[10]=k;n[14]=l;n[3]=m;n[7]=p;n[11]=r;n[15]=q;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15]);return this},extractPosition:function(a){console.warn("DEPRECATED: Matrix4's .extractPosition() has been renamed to .copyPosition().");
+return this.copyPosition(a)},copyPosition:function(a){var b=this.elements,a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractRotation:function(){var a=new THREE.Vector3;return function(b){var c=this.elements,b=b.elements,d=1/a.set(b[0],b[1],b[2]).length(),e=1/a.set(b[4],b[5],b[6]).length(),g=1/a.set(b[8],b[9],b[10]).length();c[0]=b[0]*d;c[1]=b[1]*d;c[2]=b[2]*d;c[4]=b[4]*e;c[5]=b[5]*e;c[6]=b[6]*e;c[8]=b[8]*g;c[9]=b[9]*g;c[10]=b[10]*g;return this}}(),setRotationFromEuler:function(a,
+b){console.warn("DEPRECATED: Matrix4's .setRotationFromEuler() has been deprecated in favor of makeRotationFromEuler.  Please update your code.");return this.makeRotationFromEuler(a,b)},makeRotationFromEuler:function(a,b){var c=this.elements,d=a.x,e=a.y,g=a.z,f=Math.cos(d),d=Math.sin(d),h=Math.cos(e),e=Math.sin(e),i=Math.cos(g),g=Math.sin(g);if(void 0===b||"XYZ"===b){var j=f*i,k=f*g,l=d*i,m=d*g;c[0]=h*i;c[4]=-h*g;c[8]=e;c[1]=k+l*e;c[5]=j-m*e;c[9]=-d*h;c[2]=m-j*e;c[6]=l+k*e;c[10]=f*h}else"YXZ"===b?
+(j=h*i,k=h*g,l=e*i,m=e*g,c[0]=j+m*d,c[4]=l*d-k,c[8]=f*e,c[1]=f*g,c[5]=f*i,c[9]=-d,c[2]=k*d-l,c[6]=m+j*d,c[10]=f*h):"ZXY"===b?(j=h*i,k=h*g,l=e*i,m=e*g,c[0]=j-m*d,c[4]=-f*g,c[8]=l+k*d,c[1]=k+l*d,c[5]=f*i,c[9]=m-j*d,c[2]=-f*e,c[6]=d,c[10]=f*h):"ZYX"===b?(j=f*i,k=f*g,l=d*i,m=d*g,c[0]=h*i,c[4]=l*e-k,c[8]=j*e+m,c[1]=h*g,c[5]=m*e+j,c[9]=k*e-l,c[2]=-e,c[6]=d*h,c[10]=f*h):"YZX"===b?(j=f*h,k=f*e,l=d*h,m=d*e,c[0]=h*i,c[4]=m-j*g,c[8]=l*g+k,c[1]=g,c[5]=f*i,c[9]=-d*i,c[2]=-e*i,c[6]=k*g+l,c[10]=j-m*g):"XZY"===b&&
+(j=f*h,k=f*e,l=d*h,m=d*e,c[0]=h*i,c[4]=-g,c[8]=e*i,c[1]=j*g+m,c[5]=f*i,c[9]=k*g-l,c[2]=l*g-k,c[6]=d*i,c[10]=m*g+j);c[3]=0;c[7]=0;c[11]=0;c[12]=0;c[13]=0;c[14]=0;c[15]=1;return this},setRotationFromQuaternion:function(a){console.warn("DEPRECATED: Matrix4's .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion.  Please update your code.");return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,g=a.w,f=
+c+c,h=d+d,i=e+e,a=c*f,j=c*h,c=c*i,k=d*h,d=d*i,e=e*i,f=g*f,h=g*h,g=g*i;b[0]=1-(k+e);b[4]=j-g;b[8]=c+h;b[1]=j+g;b[5]=1-(a+e);b[9]=d-f;b[2]=c-h;b[6]=d+f;b[10]=1-(a+k);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,g){var f=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(g,c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(g,c).normalize());
+b.crossVectors(c,a);f[0]=a.x;f[4]=b.x;f[8]=c.x;f[1]=a.y;f[5]=b.y;f[9]=c.y;f[2]=a.z;f[6]=b.z;f[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Matrix4's .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,g=c[0],f=c[4],h=c[8],i=c[12],j=c[1],k=c[5],l=c[9],m=c[13],p=c[2],r=c[6],q=c[10],n=c[14],
+s=c[3],t=c[7],u=c[11],c=c[15],v=d[0],w=d[4],x=d[8],y=d[12],z=d[1],A=d[5],B=d[9],C=d[13],D=d[2],E=d[6],F=d[10],G=d[14],H=d[3],I=d[7],J=d[11],d=d[15];e[0]=g*v+f*z+h*D+i*H;e[4]=g*w+f*A+h*E+i*I;e[8]=g*x+f*B+h*F+i*J;e[12]=g*y+f*C+h*G+i*d;e[1]=j*v+k*z+l*D+m*H;e[5]=j*w+k*A+l*E+m*I;e[9]=j*x+k*B+l*F+m*J;e[13]=j*y+k*C+l*G+m*d;e[2]=p*v+r*z+q*D+n*H;e[6]=p*w+r*A+q*E+n*I;e[10]=p*x+r*B+q*F+n*J;e[14]=p*y+r*C+q*G+n*d;e[3]=s*v+t*z+u*D+c*H;e[7]=s*w+t*A+u*E+c*I;e[11]=s*x+t*B+u*F+c*J;e[15]=s*y+t*C+u*G+c*d;return this},
+multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");
+return a.applyProjection(this)},multiplyVector4:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyProjection(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),rotateAxis:function(a){console.warn("DEPRECATED: Matrix4's .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");
+a.transformDirection(this)},crossVector:function(a){console.warn("DEPRECATED: Matrix4's .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],g=a[1],f=a[5],h=a[9],i=a[13],j=a[2],k=a[6],l=a[10],m=a[14];return a[3]*(+e*h*k-d*i*k-e*f*l+c*i*l+d*f*m-c*h*m)+a[7]*(+b*h*m-b*i*l+e*g*l-d*g*m+d*i*j-e*h*j)+a[11]*(+b*i*k-b*f*m-e*g*k+c*g*m+e*f*j-c*i*j)+a[15]*(-d*f*j-b*h*k+b*f*l+d*g*k-c*g*
+l+c*h*j)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},flattenToArrayOffset:function(a,b){var c=this.elements;
+a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a},getPosition:function(){var a=new THREE.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var b=this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=this.elements;
+b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],g=d[4],f=d[8],h=d[12],i=d[1],j=d[5],k=d[9],l=d[13],m=d[2],p=d[6],r=d[10],q=d[14],n=d[3],s=d[7],t=d[11],u=d[15];c[0]=k*q*s-l*r*s+l*p*t-j*q*t-k*p*u+j*r*u;c[4]=h*r*s-f*q*s-h*p*t+g*q*t+f*p*u-g*r*u;c[8]=f*l*s-h*k*s+h*j*t-g*l*t-f*j*u+g*k*u;c[12]=h*k*p-f*l*p-h*j*r+g*l*r+f*j*q-g*k*q;c[1]=l*r*n-k*q*n-l*m*t+i*q*t+k*m*u-i*r*u;c[5]=f*q*n-h*r*n+h*m*t-e*q*t-f*m*u+e*r*u;c[9]=h*k*n-f*l*n-h*i*t+e*l*t+f*i*u-
+e*k*u;c[13]=f*l*m-h*k*m+h*i*r-e*l*r-f*i*q+e*k*q;c[2]=j*q*n-l*p*n+l*m*s-i*q*s-j*m*u+i*p*u;c[6]=h*p*n-g*q*n-h*m*s+e*q*s+g*m*u-e*p*u;c[10]=g*l*n-h*j*n+h*i*s-e*l*s-g*i*u+e*j*u;c[14]=h*j*m-g*l*m-h*i*p+e*l*p+g*i*q-e*j*q;c[3]=k*p*n-j*r*n-k*m*s+i*r*s+j*m*t-i*p*t;c[7]=g*r*n-f*p*n+f*m*s-e*r*s-g*m*t+e*p*t;c[11]=f*j*n-g*k*n-f*i*s+e*k*s+g*i*t-e*j*t;c[15]=g*k*m-f*j*m+f*i*p-e*k*p-g*i*r+e*j*r;c=d[0]*c[0]+d[1]*c[4]+d[2]*c[8]+d[3]*c[12];if(0==c){if(b)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");
+console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(){console.warn("DEPRECATED: Matrix4's .translate() has been removed.")},rotateX:function(){console.warn("DEPRECATED: Matrix4's .rotateX() has been removed.")},rotateY:function(){console.warn("DEPRECATED: Matrix4's .rotateY() has been removed.")},rotateZ:function(){console.warn("DEPRECATED: Matrix4's .rotateZ() has been removed.")},rotateByAxis:function(){console.warn("DEPRECATED: Matrix4's .rotateByAxis() has been removed.")},
+scale:function(a){var b=this.elements,c=a.x,d=a.y,a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],Math.max(a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10])))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(1,
+0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,g=a.x,f=a.y,h=a.z,i=e*g,j=e*f;this.set(i*g+c,i*f-d*h,i*h+d*f,0,i*f+d*h,j*f+c,j*h-d*g,0,i*h-d*f,j*h+d*g,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,
+0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,c){console.warn("DEPRECATED: Matrix4's .compose() has been deprecated in favor of makeFromPositionQuaternionScale. Please update your code.");return this.makeFromPositionQuaternionScale(a,b,c)},makeFromPositionQuaternionScale:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},makeFromPositionEulerScale:function(a,b,c,d){this.makeRotationFromEuler(b,c);this.scale(d);this.setPosition(a);return this},
+makeFrustum:function(a,b,c,d,e,g){var f=this.elements;f[0]=2*e/(b-a);f[4]=0;f[8]=(b+a)/(b-a);f[12]=0;f[1]=0;f[5]=2*e/(d-c);f[9]=(d+c)/(d-c);f[13]=0;f[2]=0;f[6]=0;f[10]=-(g+e)/(g-e);f[14]=-2*g*e/(g-e);f[3]=0;f[7]=0;f[11]=-1;f[15]=0;return this},makePerspective:function(a,b,c,d){var a=c*Math.tan(THREE.Math.degToRad(0.5*a)),e=-a;return this.makeFrustum(e*b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,g){var f=this.elements,h=b-a,i=c-d,j=g-e;f[0]=2/h;f[4]=0;f[8]=0;f[12]=-((b+a)/h);f[1]=0;f[5]=2/
+i;f[9]=0;f[13]=-((c+d)/i);f[2]=0;f[6]=0;f[10]=-2/j;f[14]=-((g+e)/j);f[3]=0;f[7]=0;f[11]=0;f[15]=1;return this},clone:function(){var a=this.elements;return new THREE.Matrix4(a[0],a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15])}};
+THREE.extend(THREE.Matrix4.prototype,{decompose:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Matrix4;return function(e,g,f){var h=this.elements;a.set(h[0],h[1],h[2]);b.set(h[4],h[5],h[6]);c.set(h[8],h[9],h[10]);e=e instanceof THREE.Vector3?e:new THREE.Vector3;g=g instanceof THREE.Quaternion?g:new THREE.Quaternion;f=f instanceof THREE.Vector3?f:new THREE.Vector3;f.x=a.length();f.y=b.length();f.z=c.length();e.x=h[12];e.y=h[13];e.z=h[14];d.copy(this);d.elements[0]/=
+f.x;d.elements[1]/=f.x;d.elements[2]/=f.x;d.elements[4]/=f.y;d.elements[5]/=f.y;d.elements[6]/=f.y;d.elements[8]/=f.z;d.elements[9]/=f.z;d.elements[10]/=f.z;g.setFromRotationMatrix(d);return[e,g,f]}}()});THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3};
+THREE.Ray.prototype={constructor:THREE.Ray,set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin)},recast:function(){var a=new THREE.Vector3;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new THREE.Vector3;c.subVectors(a,this.origin);
+var d=c.dot(this.direction);return c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceTo(b)}}(),isIntersectionSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},isIntersectionPlane:function(a){return 0!=a.normal.dot(this.direction)||0==a.distanceToPoint(this.origin)?!0:!1},distanceToPlane:function(a){var b=
+a.normal.dot(this.direction);if(0==b){if(0==a.distanceToPoint(this.origin))return 0}else return-(this.origin.dot(a.normal)+a.constant)/b},intersectPlane:function(a,b){var c=this.distanceToPlane(a);return void 0===c?void 0:this.at(c,b)},applyMatrix4:function(a){this.direction.add(this.origin).applyMatrix4(a);this.origin.applyMatrix4(a);this.direction.sub(this.origin);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)},clone:function(){return(new THREE.Ray).copy(this)}};THREE.Frustum=function(a,b,c,d,e,g){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==g?g:new THREE.Plane]};
+THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,g){var f=this.planes;f[0].copy(a);f[1].copy(b);f[2].copy(c);f[3].copy(d);f[4].copy(e);f[5].copy(g);return this},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements,a=c[0],d=c[1],e=c[2],g=c[3],f=c[4],h=c[5],i=c[6],j=c[7],k=c[8],l=c[9],m=c[10],p=c[11],r=c[12],q=c[13],n=c[14],c=c[15];b[0].setComponents(g-a,j-f,p-k,c-r).normalize();b[1].setComponents(g+
+a,j+f,p+k,c+r).normalize();b[2].setComponents(g+d,j+h,p+l,c+q).normalize();b[3].setComponents(g-d,j-h,p-l,c-q).normalize();b[4].setComponents(g-e,j-i,p-m,c-n).normalize();b[5].setComponents(g+e,j+i,p+m,c+n).normalize();return this},intersectsObject:function(){var a=new THREE.Vector3;return function(b){var c=b.matrixWorld,d=this.planes,b=-b.geometry.boundingSphere.radius*c.getMaxScaleOnAxis();a.getPositionFromMatrix(c);for(c=0;6>c;c++)if(d[c].distanceToPoint(a)<b)return!1;return!0}}(),intersectsSphere:function(a){for(var b=
+this.planes,c=a.center,a=-a.radius,d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};
+THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,
+c);return this}}(),copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){return this.orthoPoint(a,b).sub(a).negate()},orthoPoint:function(a,
+b){var c=this.distanceToPoint(a);return(b||new THREE.Vector3).copy(this.normal).multiplyScalar(c)},isIntersectionLine:function(a){var b=this.distanceToPoint(a.start),a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectLine:function(){var a=new THREE.Vector3;return function(b,c){var d=c||new THREE.Vector3,e=b.delta(a),g=this.normal.dot(e);if(0==g){if(0==this.distanceToPoint(b.start))return d.copy(b.start)}else return g=-(b.start.dot(this.normal)+this.constant)/g,0>g||1<g?void 0:d.copy(e).multiplyScalar(g).add(b.start)}}(),
+coplanarPoint:function(a){return(a||new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){var d=d||(new THREE.Matrix3).getNormalMatrix(c),e=a.copy(this.normal).applyMatrix3(d),g=this.coplanarPoint(b);g.applyMatrix4(c);this.setFromNormalAndCoplanarPoint(e,g);return this}}(),translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&
+a.constant==this.constant},clone:function(){return(new THREE.Plane).copy(this)}};THREE.Sphere=function(a,b){this.center=void 0!==a?a:new THREE.Vector3;this.radius=void 0!==b?b:0};
+THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromCenterAndPoints:function(a,b){for(var c=0,d=0,e=b.length;d<e;d++)var g=a.distanceToSquared(b[d]),c=Math.max(c,g);this.center=a;this.radius=Math.sqrt(c);return this},copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-
+this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new THREE.Box3;a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);
+this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius},clone:function(){return(new THREE.Sphere).copy(this)}};THREE.Math={clamp:function(a,b,c){return a<b?b:a>c?c:a},clampBottom:function(a,b){return a<b?b:a},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},smoothstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,
+b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(0.5-Math.random())},sign:function(a){return 0>a?-1:0<a?1:0},degToRad:function(){var a=Math.PI/180;return function(b){return b*a}}(),radToDeg:function(){var a=180/Math.PI;return function(b){return b*a}}()};THREE.Spline=function(a){function b(a,b,c,d,e,f,g){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)*g+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,g,f,h,i,j,k,l,m;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;g=Math.floor(e);f=e-g;c[0]=0===g?g:g-1;c[1]=g;c[2]=g>this.points.length-2?this.points.length-1:g+1;c[3]=g>this.points.length-3?this.points.length-1:
+g+2;j=this.points[c[0]];k=this.points[c[1]];l=this.points[c[2]];m=this.points[c[3]];h=f*f;i=f*h;d.x=b(j.x,k.x,l.x,m.x,f,h,i);d.y=b(j.y,k.y,l.y,m.y,f,h,i);d.z=b(j.z,k.z,l.z,m.z,f,h,i);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,g=new THREE.Vector3,h=[],i=0;h[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
+a/c,d=this.getPoint(b),g.copy(d),i+=g.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!=e&&(h[b]=i,e=b);h[h.length]=i;return{chunks:h,total:i}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,g,h=[],i=new THREE.Vector3,j=this.getLength();h.push(i.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=j.chunks[b]-j.chunks[b-1];g=Math.ceil(a*c/j.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<g-1;c++)d=e+c*(1/g)*(f-e),d=this.getPoint(d),
+h.push(i.copy(d).clone());h.push(i.copy(this.points[b]).clone())}this.points=h}};THREE.Triangle=function(a,b,c){this.a=void 0!==a?a:new THREE.Vector3;this.b=void 0!==b?b:new THREE.Vector3;this.c=void 0!==c?c:new THREE.Vector3};THREE.Triangle.normal=function(){var a=new THREE.Vector3;return function(b,c,d,e){e=e||new THREE.Vector3;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}();
+THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,g,f,h){a.subVectors(f,e);b.subVectors(g,e);c.subVectors(d,e);var d=a.dot(a),e=a.dot(b),g=a.dot(c),i=b.dot(b),f=b.dot(c),j=d*i-e*e,h=h||new THREE.Vector3;if(0==j)return h.set(-2,-1,-1);j=1/j;i=(i*g-e*f)*j;d=(d*f-e*g)*j;return h.set(1-i-d,d,i)}}();
+THREE.Triangle.containsPoint=function(){var a=new THREE.Vector3;return function(b,c,d,e){b=THREE.Triangle.barycoordFromPoint(b,c,d,e,a);return 0<=b.x&&0<=b.y&&1>=b.x+b.y}}();
+THREE.Triangle.prototype={constructor:THREE.Triangle,set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return 0.5*a.cross(b).length()}}(),midpoint:function(a){return(a||
+new THREE.Vector3).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return THREE.Triangle.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new THREE.Plane).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return THREE.Triangle.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return THREE.Triangle.containsPoint(a,this.a,this.b,this.c)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)},
+clone:function(){return(new THREE.Triangle).copy(this)}};
+
 // Export the THREE object for **Node.js**, with
@@ -26,0 +165,0 @@ // backwards-compatibility for the old `require()` API. If we're in

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