Merge pull request #4873 from zz85/codestyle3

Code Style Improvements 2

src/cameras/Camera.js

@@ -31,7 +31,7 @@ THREE.Camera.prototype.lookAt = function () {
 
 }();
 
-THREE.Camera.prototype.clone = function (camera) {
+THREE.Camera.prototype.clone = function ( camera ) {
 
 	if ( camera === undefined ) camera = new THREE.Camera();
 

src/cameras/CubeCamera.js

@@ -12,13 +12,13 @@ THREE.CubeCamera = function ( near, far, cubeResolution ) {
 	var fov = 90, aspect = 1;
 
 	var cameraPX = new THREE.PerspectiveCamera( fov, aspect, near, far );
-	cameraPX.up.set( 0, -1, 0 );
+	cameraPX.up.set( 0, - 1, 0 );
 	cameraPX.lookAt( new THREE.Vector3( 1, 0, 0 ) );
 	this.add( cameraPX );
 
 	var cameraNX = new THREE.PerspectiveCamera( fov, aspect, near, far );
-	cameraNX.up.set( 0, -1, 0 );
-	cameraNX.lookAt( new THREE.Vector3( -1, 0, 0 ) );
+	cameraNX.up.set( 0, - 1, 0 );
+	cameraNX.lookAt( new THREE.Vector3( - 1, 0, 0 ) );
 	this.add( cameraNX );
 
 	var cameraPY = new THREE.PerspectiveCamera( fov, aspect, near, far );
@@ -27,18 +27,18 @@ THREE.CubeCamera = function ( near, far, cubeResolution ) {
 	this.add( cameraPY );
 
 	var cameraNY = new THREE.PerspectiveCamera( fov, aspect, near, far );
-	cameraNY.up.set( 0, 0, -1 );
-	cameraNY.lookAt( new THREE.Vector3( 0, -1, 0 ) );
+	cameraNY.up.set( 0, 0, - 1 );
+	cameraNY.lookAt( new THREE.Vector3( 0, - 1, 0 ) );
 	this.add( cameraNY );
 
 	var cameraPZ = new THREE.PerspectiveCamera( fov, aspect, near, far );
-	cameraPZ.up.set( 0, -1, 0 );
+	cameraPZ.up.set( 0, - 1, 0 );
 	cameraPZ.lookAt( new THREE.Vector3( 0, 0, 1 ) );
 	this.add( cameraPZ );
 
 	var cameraNZ = new THREE.PerspectiveCamera( fov, aspect, near, far );
-	cameraNZ.up.set( 0, -1, 0 );
-	cameraNZ.lookAt( new THREE.Vector3( 0, 0, -1 ) );
+	cameraNZ.up.set( 0, - 1, 0 );
+	cameraNZ.lookAt( new THREE.Vector3( 0, 0, - 1 ) );
 	this.add( cameraNZ );
 
 	this.renderTarget = new THREE.WebGLRenderTargetCube( cubeResolution, cubeResolution, { format: THREE.RGBFormat, magFilter: THREE.LinearFilter, minFilter: THREE.LinearFilter } );

src/cameras/OrthographicCamera.js

@@ -36,7 +36,7 @@ THREE.OrthographicCamera.prototype.clone = function () {
 	camera.right = this.right;
 	camera.top = this.top;
 	camera.bottom = this.bottom;
-	
+
 	camera.near = this.near;
 	camera.far = this.far;
 

src/cameras/PerspectiveCamera.js

@@ -92,7 +92,7 @@ THREE.PerspectiveCamera.prototype.updateProjectionMatrix = function () {
 
 		var aspect = this.fullWidth / this.fullHeight;
 		var top = Math.tan( THREE.Math.degToRad( this.fov * 0.5 ) ) * this.near;
-		var bottom = -top;
+		var bottom = - top;
 		var left = aspect * bottom;
 		var right = aspect * top;
 		var width = Math.abs( right - left );

src/core/BufferGeometry.js

@@ -107,7 +107,7 @@ THREE.BufferGeometry.prototype = {
 		if ( hasFaceVertexUv === true ) {
 
 			var uvs = new Float32Array( faces.length * 3 * 2 );
-			this.addAttribute( 'uvs', new THREE.BufferAttribute( uvs, 2 ) );			
+			this.addAttribute( 'uvs', new THREE.BufferAttribute( uvs, 2 ) );
 
 		}
 
@@ -122,11 +122,11 @@ THREE.BufferGeometry.prototype = {
 			positions[ i3     ] = a.x;
 			positions[ i3 + 1 ] = a.y;
 			positions[ i3 + 2 ] = a.z;
-			
+
 			positions[ i3 + 3 ] = b.x;
 			positions[ i3 + 4 ] = b.y;
 			positions[ i3 + 5 ] = b.z;
-			
+
 			positions[ i3 + 6 ] = c.x;
 			positions[ i3 + 7 ] = c.y;
 			positions[ i3 + 8 ] = c.z;
@@ -211,10 +211,10 @@ THREE.BufferGeometry.prototype = {
 
 				uvs[ i2     ] = uva.x;
 				uvs[ i2 + 1 ] = uva.y;
-			
+
 				uvs[ i2 + 2 ] = uvb.x;
 				uvs[ i2 + 3 ] = uvb.y;
-			
+
 				uvs[ i2 + 4 ] = uvc.x;
 				uvs[ i2 + 5 ] = uvc.y;
 
@@ -236,13 +236,13 @@ THREE.BufferGeometry.prototype = {
 
 		}
 
-		var positions = this.attributes[ "position" ].array;
+		var positions = this.attributes[ 'position' ].array;
 
 		if ( positions ) {
 
 			var bb = this.boundingBox;
 
-			if( positions.length >= 3 ) {
+			if ( positions.length >= 3 ) {
 				bb.min.x = bb.max.x = positions[ 0 ];
 				bb.min.y = bb.max.y = positions[ 1 ];
 				bb.min.z = bb.max.z = positions[ 2 ];
@@ -318,7 +318,7 @@ THREE.BufferGeometry.prototype = {
 
 			}
 
-			var positions = this.attributes[ "position" ].array;
+			var positions = this.attributes[ 'position' ].array;
 
 			if ( positions ) {
 
@@ -369,16 +369,16 @@ THREE.BufferGeometry.prototype = {
 
 	computeVertexNormals: function () {
 
-		if ( this.attributes[ "position" ] ) {
+		if ( this.attributes[ 'position' ] ) {
 
 			var i, il;
 			var j, jl;
 
-			var nVertexElements = this.attributes[ "position" ].array.length;
+			var nVertexElements = this.attributes[ 'position' ].array.length;
 
-			if ( this.attributes[ "normal" ] === undefined ) {
+			if ( this.attributes[ 'normal' ] === undefined ) {
 
-				this.attributes[ "normal" ] = {
+				this.attributes[ 'normal' ] = {
 
 					itemSize: 3,
 					array: new Float32Array( nVertexElements )
@@ -389,16 +389,16 @@ THREE.BufferGeometry.prototype = {
 
 				// reset existing normals to zero
 
-				for ( i = 0, il = this.attributes[ "normal" ].array.length; i < il; i ++ ) {
+				for ( i = 0, il = this.attributes[ 'normal' ].array.length; i < il; i ++ ) {
 
-					this.attributes[ "normal" ].array[ i ] = 0;
+					this.attributes[ 'normal' ].array[ i ] = 0;
 
 				}
 
 			}
 
-			var positions = this.attributes[ "position" ].array;
-			var normals = this.attributes[ "normal" ].array;
+			var positions = this.attributes[ 'position' ].array;
+			var normals = this.attributes[ 'normal' ].array;
 
 			var vA, vB, vC, x, y, z,
 
@@ -411,11 +411,11 @@ THREE.BufferGeometry.prototype = {
 
 			// indexed elements
 
-			if ( this.attributes[ "index" ] ) {
+			if ( this.attributes[ 'index' ] ) {
 
-				var indices = this.attributes[ "index" ].array;
+				var indices = this.attributes[ 'index' ].array;
 
-				var offsets = (this.offsets.length > 0 ? this.offsets : [ { start: 0, count: indices.length, index: 0 } ]);
+				var offsets = ( this.offsets.length > 0 ? this.offsets : [ { start: 0, count: indices.length, index: 0 } ] );
 
 				for ( j = 0, jl = offsets.length; j < jl; ++ j ) {
 
@@ -518,28 +518,28 @@ THREE.BufferGeometry.prototype = {
 		// based on http://www.terathon.com/code/tangent.html
 		// (per vertex tangents)
 
-		if ( this.attributes[ "index" ] === undefined ||
-			 this.attributes[ "position" ] === undefined ||
-			 this.attributes[ "normal" ] === undefined ||
-			 this.attributes[ "uv" ] === undefined ) {
+		if ( this.attributes[ 'index' ] === undefined ||
+			 this.attributes[ 'position' ] === undefined ||
+			 this.attributes[ 'normal' ] === undefined ||
+			 this.attributes[ 'uv' ] === undefined ) {
 
-			console.warn( "Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()" );
+			console.warn( 'Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()' );
 			return;
 
 		}
 
-		var indices = this.attributes[ "index" ].array;
-		var positions = this.attributes[ "position" ].array;
-		var normals = this.attributes[ "normal" ].array;
-		var uvs = this.attributes[ "uv" ].array;
+		var indices = this.attributes[ 'index' ].array;
+		var positions = this.attributes[ 'position' ].array;
+		var normals = this.attributes[ 'normal' ].array;
+		var uvs = this.attributes[ 'uv' ].array;
 
 		var nVertices = positions.length / 3;
 
-		if ( this.attributes[ "tangent" ] === undefined ) {
+		if ( this.attributes[ 'tangent' ] === undefined ) {
 
 			var nTangentElements = 4 * nVertices;
 
-			this.attributes[ "tangent" ] = {
+			this.attributes[ 'tangent' ] = {
 
 				itemSize: 4,
 				array: new Float32Array( nTangentElements )
@@ -548,7 +548,7 @@ THREE.BufferGeometry.prototype = {
 
 		}
 
-		var tangents = this.attributes[ "tangent" ].array;
+		var tangents = this.attributes[ 'tangent' ].array;
 
 		var tan1 = [], tan2 = [];
 
@@ -681,7 +681,7 @@ THREE.BufferGeometry.prototype = {
 
 			tmp2.crossVectors( n2, t );
 			test = tmp2.dot( tan2[ v ] );
-			w = ( test < 0.0 ) ? -1.0 : 1.0;
+			w = ( test < 0.0 ) ? - 1.0 : 1.0;
 
 			tangents[ v * 4     ] = tmp.x;
 			tangents[ v * 4 + 1 ] = tmp.y;
@@ -719,19 +719,19 @@ THREE.BufferGeometry.prototype = {
 		WARNING: This method will also expand the vertex count to prevent sprawled triangles across draw offsets.
 		indexBufferSize - Defaults to 65535, but allows for larger or smaller chunks.
 	*/
-	computeOffsets: function(indexBufferSize) {
+	computeOffsets: function ( indexBufferSize ) {
 
 		var size = indexBufferSize;
-		if(indexBufferSize === undefined)
+		if ( indexBufferSize === undefined )
 			size = 65535; //WebGL limits type of index buffer values to 16-bit.
 
 		var s = Date.now();
 
-		var indices = this.attributes['index'].array;
-		var vertices = this.attributes['position'].array;
+		var indices = this.attributes[ 'index' ].array;
+		var vertices = this.attributes[ 'position' ].array;
 
-		var verticesCount = (vertices.length/3);
-		var facesCount = (indices.length/3);
+		var verticesCount = ( vertices.length / 3 );
+		var facesCount = ( indices.length / 3 );
 
 		/*
 		console.log("Computing buffers in offsets of "+size+" -> indices:"+indices.length+" vertices:"+vertices.length);
@@ -744,72 +744,72 @@ THREE.BufferGeometry.prototype = {
 		var vertexPtr = 0;
 
 		var offsets = [ { start:0, count:0, index:0 } ];
-		var offset = offsets[0];
+		var offset = offsets[ 0 ];
 
 		var duplicatedVertices = 0;
 		var newVerticeMaps = 0;
-		var faceVertices = new Int32Array(6);
+		var faceVertices = new Int32Array( 6 );
 		var vertexMap = new Int32Array( vertices.length );
 		var revVertexMap = new Int32Array( vertices.length );
-		for(var j = 0; j < vertices.length; j++) { vertexMap[j] = -1; revVertexMap[j] = -1; }
+		for ( var j = 0; j < vertices.length; j ++ ) { vertexMap[ j ] = - 1; revVertexMap[ j ] = - 1; }
 
 		/*
 			Traverse every face and reorder vertices in the proper offsets of 65k.
 			We can have more than 65k entries in the index buffer per offset, but only reference 65k values.
 		*/
-		for(var findex = 0; findex < facesCount; findex++) {
+		for ( var findex = 0; findex < facesCount; findex ++ ) {
 			newVerticeMaps = 0;
 
-			for(var vo = 0; vo < 3; vo++) {
-				var vid = indices[ findex*3 + vo ];
-				if(vertexMap[vid] == -1) {
+			for ( var vo = 0; vo < 3; vo ++ ) {
+				var vid = indices[ findex * 3 + vo ];
+				if ( vertexMap[ vid ] == - 1 ) {
 					//Unmapped vertice
-					faceVertices[vo*2] = vid;
-					faceVertices[vo*2+1] = -1;
-					newVerticeMaps++;
-				} else if(vertexMap[vid] < offset.index) {
+					faceVertices[ vo * 2 ] = vid;
+					faceVertices[ vo * 2 + 1 ] = - 1;
+					newVerticeMaps ++;
+				} else if ( vertexMap[ vid ] < offset.index ) {
 					//Reused vertices from previous block (duplicate)
-					faceVertices[vo*2] = vid;
-					faceVertices[vo*2+1] = -1;
-					duplicatedVertices++;
+					faceVertices[ vo * 2 ] = vid;
+					faceVertices[ vo * 2 + 1 ] = - 1;
+					duplicatedVertices ++;
 				} else {
 					//Reused vertice in the current block
-					faceVertices[vo*2] = vid;
-					faceVertices[vo*2+1] = vertexMap[vid];
+					faceVertices[ vo * 2 ] = vid;
+					faceVertices[ vo * 2 + 1 ] = vertexMap[ vid ];
 				}
 			}
 
 			var faceMax = vertexPtr + newVerticeMaps;
-			if(faceMax > (offset.index + size)) {
+			if ( faceMax > ( offset.index + size ) ) {
 				var new_offset = { start:indexPtr, count:0, index:vertexPtr };
-				offsets.push(new_offset);
+				offsets.push( new_offset );
 				offset = new_offset;
 
 				//Re-evaluate reused vertices in light of new offset.
-				for(var v = 0; v < 6; v+=2) {
-					var new_vid = faceVertices[v+1];
-					if(new_vid > -1 && new_vid < offset.index)
-						faceVertices[v+1] = -1;
+				for ( var v = 0; v < 6; v += 2 ) {
+					var new_vid = faceVertices[ v + 1 ];
+					if ( new_vid > - 1 && new_vid < offset.index )
+						faceVertices[ v + 1 ] = - 1;
 				}
 			}
 
 			//Reindex the face.
-			for(var v = 0; v < 6; v+=2) {
-				var vid = faceVertices[v];
-				var new_vid = faceVertices[v+1];
+			for ( var v = 0; v < 6; v += 2 ) {
+				var vid = faceVertices[ v ];
+				var new_vid = faceVertices[ v + 1 ];
 
-				if(new_vid === -1)
-					new_vid = vertexPtr++;
+				if ( new_vid === - 1 )
+					new_vid = vertexPtr ++;
 
-				vertexMap[vid] = new_vid;
-				revVertexMap[new_vid] = vid;
-				sortedIndices[indexPtr++] = new_vid - offset.index; //XXX overflows at 16bit
-				offset.count++;
+				vertexMap[ vid ] = new_vid;
+				revVertexMap[ new_vid ] = vid;
+				sortedIndices[ indexPtr ++ ] = new_vid - offset.index; //XXX overflows at 16bit
+				offset.count ++;
 			}
 		}
 
 		/* Move all attribute values to map to the new computed indices , also expand the vertice stack to match our new vertexPtr. */
-		this.reorderBuffers(sortedIndices, revVertexMap, vertexPtr);
+		this.reorderBuffers( sortedIndices, revVertexMap, vertexPtr );
 		this.offsets = offsets;
 
 		/*
@@ -831,7 +831,7 @@ THREE.BufferGeometry.prototype = {
 
 	normalizeNormals: function () {
 
-		var normals = this.attributes[ "normal" ].array;
+		var normals = this.attributes[ 'normal' ].array;
 
 		var x, y, z, n;
 
@@ -858,45 +858,45 @@ THREE.BufferGeometry.prototype = {
 		indexMap - Int32Array where the position is the new vertex ID and the value the old vertex ID for each vertex.
 		vertexCount - Amount of total vertices considered in this reordering (in case you want to grow the vertice stack).
 	*/
-	reorderBuffers: function(indexBuffer, indexMap, vertexCount) {
+	reorderBuffers: function ( indexBuffer, indexMap, vertexCount ) {
 
 		/* Create a copy of all attributes for reordering. */
 		var sortedAttributes = {};
 		var types = [ Int8Array, Uint8Array, Uint8ClampedArray, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array ];
-		for( var attr in this.attributes ) {
-			if(attr == 'index')
+		for ( var attr in this.attributes ) {
+			if ( attr == 'index' )
 				continue;
-			var sourceArray = this.attributes[attr].array;
-			for ( var i = 0, il = types.length; i < il; i++ ) {
-				var type = types[i];
-				if (sourceArray instanceof type) {
-					sortedAttributes[attr] = new type( this.attributes[attr].itemSize * vertexCount );
+			var sourceArray = this.attributes[ attr ].array;
+			for ( var i = 0, il = types.length; i < il; i ++ ) {
+				var type = types[ i ];
+				if ( sourceArray instanceof type ) {
+					sortedAttributes[ attr ] = new type( this.attributes[ attr ].itemSize * vertexCount );
 					break;
 				}
 			}
 		}
 
 		/* Move attribute positions based on the new index map */
-		for(var new_vid = 0; new_vid < vertexCount; new_vid++) {
-			var vid = indexMap[new_vid];
+		for ( var new_vid = 0; new_vid < vertexCount; new_vid ++ ) {
+			var vid = indexMap[ new_vid ];
 			for ( var attr in this.attributes ) {
-				if(attr == 'index')
+				if ( attr == 'index' )
 					continue;
-				var attrArray = this.attributes[attr].array;
-				var attrSize = this.attributes[attr].itemSize;
-				var sortedAttr = sortedAttributes[attr];
-				for(var k = 0; k < attrSize; k++)
+				var attrArray = this.attributes[ attr ].array;
+				var attrSize = this.attributes[ attr ].itemSize;
+				var sortedAttr = sortedAttributes[ attr ];
+				for ( var k = 0; k < attrSize; k ++ )
 					sortedAttr[ new_vid * attrSize + k ] = attrArray[ vid * attrSize + k ];
 			}
 		}
 
 		/* Carry the new sorted buffers locally */
-		this.attributes['index'].array = indexBuffer;
+		this.attributes[ 'index' ].array = indexBuffer;
 		for ( var attr in this.attributes ) {
-			if(attr == 'index')
+			if ( attr == 'index' )
 				continue;
-			this.attributes[attr].array = sortedAttributes[attr];
-			this.attributes[attr].numItems = this.attributes[attr].itemSize * vertexCount;
+			this.attributes[ attr ].array = sortedAttributes[ attr ];
+			this.attributes[ attr ].numItems = this.attributes[ attr ].itemSize * vertexCount;
 		}
 	},
 

src/core/Clock.js

@@ -21,8 +21,8 @@ THREE.Clock.prototype = {
 	start: function () {
 
 		this.startTime = self.performance !== undefined && self.performance.now !== undefined
-					? self.performance.now()
-					: Date.now();
+					 ? self.performance.now()
+					 : Date.now();
 
 		this.oldTime = this.startTime;
 		this.running = true;
@@ -55,8 +55,8 @@ THREE.Clock.prototype = {
 		if ( this.running ) {
 
 			var newTime = self.performance !== undefined && self.performance.now !== undefined
-					? self.performance.now()
-					: Date.now();
+					 ? self.performance.now()
+					 : Date.now();
 
 			diff = 0.001 * ( newTime - this.oldTime );
 			this.oldTime = newTime;

src/core/EventDispatcher.js

@@ -75,7 +75,7 @@ THREE.EventDispatcher.prototype = {
 	},
 
 	dispatchEvent: function ( event ) {
-			
+
 		if ( this._listeners === undefined ) return;
 
 		var listeners = this._listeners;

src/core/Face3.js

@@ -35,21 +35,21 @@ THREE.Face3.prototype = {
 		face.materialIndex = this.materialIndex;
 
 		for ( var i = 0, il = this.vertexNormals.length; i < il; i ++ ) {
-		
+
 			face.vertexNormals[ i ] = this.vertexNormals[ i ].clone();
-		
+
 		}
 
 		for ( var i = 0, il = this.vertexColors.length; i < il; i ++ ) {
-		
+
 			face.vertexColors[ i ] = this.vertexColors[ i ].clone();
-		
+
 		}
 
 		for ( var i = 0, il = this.vertexTangents.length; i < il; i ++ ) {
-		
+
 			face.vertexTangents[ i ] = this.vertexTangents[ i ].clone();
-		
+
 		}
 
 		return face;

src/core/Face4.js

@@ -4,7 +4,7 @@
 
 THREE.Face4 = function ( a, b, c, d, normal, color, materialIndex ) {
 
-	console.warn( 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.')
+	console.warn( 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.' )
 	return new THREE.Face3( a, b, c, normal, color, materialIndex );
 
 };

src/core/Geometry.js

@@ -19,7 +19,7 @@ THREE.Geometry = function () {
 
 	this.faces = [];
 
-	this.faceVertexUvs = [[]];
+	this.faceVertexUvs = [ [] ];
 
 	this.morphTargets = [];
 	this.morphColors = [];
@@ -397,7 +397,7 @@ THREE.Geometry.prototype = {
 
 			face = this.faces[ f ];
 
-			for ( i = 0; i < Math.min( face.vertexNormals.length, 3 ); i++ ) {
+			for ( i = 0; i < Math.min( face.vertexNormals.length, 3 ); i ++ ) {
 
 				n.copy( face.vertexNormals[ i ] );
 
@@ -414,7 +414,7 @@ THREE.Geometry.prototype = {
 
 				tmp2.crossVectors( face.vertexNormals[ i ], t );
 				test = tmp2.dot( tan2[ vertexIndex ] );
-				w = (test < 0.0) ? -1.0 : 1.0;
+				w = ( test < 0.0 ) ? - 1.0 : 1.0;
 
 				face.vertexTangents[ i ] = new THREE.Vector4( tmp.x, tmp.y, tmp.z, w );
 
@@ -426,7 +426,7 @@ THREE.Geometry.prototype = {
 
 	},
 
-	computeLineDistances: function ( ) {
+	computeLineDistances: function () {
 
 		var d = 0;
 		var vertices = this.vertices;
@@ -561,11 +561,11 @@ THREE.Geometry.prototype = {
 		for ( i = 0, il = uvs2.length; i < il; i ++ ) {
 
 			var uv = uvs2[ i ], uvCopy = [];
-			
+
 			if ( uv === undefined ) {
-				
+
 				continue;
-				
+
 			}
 
 			for ( var j = 0, jl = uv.length; j < jl; j ++ ) {
@@ -622,7 +622,7 @@ THREE.Geometry.prototype = {
 		// have to remove them from the geometry.
 		var faceIndicesToRemove = [];
 
-		for( i = 0, il = this.faces.length; i < il; i ++ ) {
+		for ( i = 0, il = this.faces.length; i < il; i ++ ) {
 
 			face = this.faces[ i ];
 
@@ -632,7 +632,7 @@ THREE.Geometry.prototype = {
 
 			indices = [ face.a, face.b, face.c ];
 
-			var dupIndex = -1;
+			var dupIndex = - 1;
 
 			// if any duplicate vertices are found in a Face3
 			// we have to remove the face as nothing can be saved
@@ -674,7 +674,7 @@ THREE.Geometry.prototype = {
 	makeGroups: ( function () {
 
 		var geometryGroupCounter = 0;
-		
+
 		return function ( usesFaceMaterial, maxVerticesInGroup ) {
 
 			var f, fl, face, materialIndex,
@@ -733,7 +733,7 @@ THREE.Geometry.prototype = {
 			}
 
 		};
-		
+
 	} )(),
 
 	clone: function () {

src/core/Object3D.js

@@ -18,7 +18,7 @@ THREE.Object3D = function () {
 	this.up = THREE.Object3D.DefaultUp.clone();
 
 	var scope = this;
-	
+
 	var position = new THREE.Vector3();
 	var rotation = new THREE.Euler();
 	var quaternion = new THREE.Quaternion();
@@ -27,7 +27,7 @@ THREE.Object3D = function () {
 	rotation.onChange( function () {
 		quaternion.setFromEuler( rotation, false );
 	} );
-	
+
 	quaternion.onChange( function () {
 		rotation.setFromQuaternion( quaternion, undefined, false );
 	} );
@@ -168,7 +168,7 @@ THREE.Object3D.prototype = {
 
 	},
 
-	rotateOnAxis: function() {
+	rotateOnAxis: function () {
 
 		// rotate object on axis in object space
 		// axis is assumed to be normalized
@@ -325,7 +325,7 @@ THREE.Object3D.prototype = {
 
 		if ( object === this ) {
 
-			console.warn( 'THREE.Object3D.add: An object can\'t be added as a child of itself.' );
+			console.warn( "THREE.Object3D.add: An object can't be added as a child of itself." );
 			return;
 
 		}
@@ -393,7 +393,7 @@ THREE.Object3D.prototype = {
 		}
 
 	},
-	
+
 	raycast: function () {},
 
 	traverse: function ( callback ) {

src/core/Projector.js

@@ -21,7 +21,7 @@ THREE.Projector = function () {
 	_vector3 = new THREE.Vector3(),
 	_vector4 = new THREE.Vector4(),
 
-	_clipBox = new THREE.Box3( new THREE.Vector3( -1, -1, -1 ), new THREE.Vector3( 1, 1, 1 ) ),
+	_clipBox = new THREE.Box3( new THREE.Vector3( - 1, - 1, - 1 ), new THREE.Vector3( 1, 1, 1 ) ),
 	_boundingBox = new THREE.Box3(),
 	_points3 = new Array( 3 ),
 	_points4 = new Array( 4 ),
@@ -67,7 +67,7 @@ THREE.Projector = function () {
 	this.pickingRay = function ( vector, camera ) {
 
 		// set two vectors with opposing z values
-		vector.z = -1.0;
+		vector.z = - 1.0;
 		var end = new THREE.Vector3( vector.x, vector.y, 1.0 );
 
 		this.unprojectVector( vector, camera );
@@ -176,9 +176,9 @@ THREE.Projector = function () {
 			positionScreen.y *= invW;
 			positionScreen.z *= invW;
 
-			vertex.visible = positionScreen.x >= -1 && positionScreen.x <= 1 &&
-					 positionScreen.y >= -1 && positionScreen.y <= 1 &&
-					 positionScreen.z >= -1 && positionScreen.z <= 1;
+			vertex.visible = positionScreen.x >= - 1 && positionScreen.x <= 1 &&
+					 positionScreen.y >= - 1 && positionScreen.y <= 1 &&
+					 positionScreen.z >= - 1 && positionScreen.z <= 1;
 
 		};
 
@@ -436,8 +436,8 @@ THREE.Projector = function () {
 						face = faces[ f ];
 
 						var material = isFaceMaterial === true
-							? objectMaterials.materials[ face.materialIndex ]
-							: object.material;
+							 ? objectMaterials.materials[ face.materialIndex ]
+							 : object.material;
 
 						if ( material === undefined ) continue;
 
@@ -659,14 +659,14 @@ THREE.Projector = function () {
 
 			} else if ( object instanceof THREE.Sprite ) {
 
-				_vector4.set( _modelMatrix.elements[12], _modelMatrix.elements[13], _modelMatrix.elements[14], 1 );
+				_vector4.set( _modelMatrix.elements[ 12 ], _modelMatrix.elements[ 13 ], _modelMatrix.elements[ 14 ], 1 );
 				_vector4.applyMatrix4( _viewProjectionMatrix );
 
 				var invW = 1 / _vector4.w;
 
 				_vector4.z *= invW;
 
-				if ( _vector4.z >= -1 && _vector4.z <= 1 ) {
+				if ( _vector4.z >= - 1 && _vector4.z <= 1 ) {
 
 					_sprite = getNextSpriteInPool();
 					_sprite.id = object.id;
@@ -677,8 +677,8 @@ THREE.Projector = function () {
 
 					_sprite.rotation = object.rotation;
 
-					_sprite.scale.x = object.scale.x * Math.abs( _sprite.x - ( _vector4.x + camera.projectionMatrix.elements[0] ) / ( _vector4.w + camera.projectionMatrix.elements[12] ) );
-					_sprite.scale.y = object.scale.y * Math.abs( _sprite.y - ( _vector4.y + camera.projectionMatrix.elements[5] ) / ( _vector4.w + camera.projectionMatrix.elements[13] ) );
+					_sprite.scale.x = object.scale.x * Math.abs( _sprite.x - ( _vector4.x + camera.projectionMatrix.elements[ 0 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 12 ] ) );
+					_sprite.scale.y = object.scale.y * Math.abs( _sprite.y - ( _vector4.y + camera.projectionMatrix.elements[ 5 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 13 ] ) );
 
 					_sprite.material = object.material;
 
@@ -815,7 +815,7 @@ THREE.Projector = function () {
 			// Both vertices lie entirely within all clip planes.
 			return true;
 
-		} else if ( ( bc1near < 0 && bc2near < 0) || (bc1far < 0 && bc2far < 0 ) ) {
+		} else if ( ( bc1near < 0 && bc2near < 0 ) || ( bc1far < 0 && bc2far < 0 ) ) {
 
 			// Both vertices lie entirely outside one of the clip planes.
 			return false;

src/core/Raycaster.js

@@ -63,7 +63,7 @@
 	THREE.Raycaster.prototype.intersectObject = function ( object, recursive ) {
 
 		var intersects = [];
-		
+
 		intersectObject( object, this, intersects, recursive );
 
 		intersects.sort( descSort );

src/extras/FontUtils.js

@@ -21,23 +21,23 @@
 
 THREE.FontUtils = {
 
-	faces : {},
+	faces: {},
 
 	// Just for now. face[weight][style]
 
-	face : "helvetiker",
-	weight: "normal",
-	style : "normal",
-	size : 150,
-	divisions : 10,
+	face: 'helvetiker',
+	weight: 'normal',
+	style: 'normal',
+	size: 150,
+	divisions: 10,
 
-	getFace : function() {
+	getFace: function () {
 
 		return this.faces[ this.face ][ this.weight ][ this.style ];
 
 	},
 
-	loadFace : function( data ) {
+	loadFace: function ( data ) {
 
 		var family = data.familyName.toLowerCase();
 
@@ -54,7 +54,7 @@ THREE.FontUtils = {
 
 	},
 
-	drawText : function( text ) {
+	drawText: function ( text ) {
 
 		var characterPts = [], allPts = [];
 
@@ -96,14 +96,14 @@ THREE.FontUtils = {
 		//extract.paths = fontPaths;
 		//extract.offset = width;
 
-		return { paths : fontPaths, offset : width };
+		return { paths: fontPaths, offset: width };
 
 	},
 
 
 
 
-	extractGlyphPoints : function( c, face, scale, offset, path ) {
+	extractGlyphPoints: function ( c, face, scale, offset, path ) {
 
 		var pts = [];
 
@@ -114,7 +114,7 @@ THREE.FontUtils = {
 			laste,
 			glyph = face.glyphs[ c ] || face.glyphs[ '?' ];
 
-		if ( !glyph ) return;
+		if ( ! glyph ) return;
 
 		if ( glyph.o ) {
 
@@ -130,14 +130,14 @@ THREE.FontUtils = {
 
 				//console.log( action );
 
-				switch( action ) {
+				switch ( action ) {
 
 				case 'm':
 
 					// Move To
 
-					x = outline[ i++ ] * scaleX + offset;
-					y = outline[ i++ ] * scaleY;
+					x = outline[ i ++ ] * scaleX + offset;
+					y = outline[ i ++ ] * scaleY;
 
 					path.moveTo( x, y );
 					break;
@@ -146,21 +146,21 @@ THREE.FontUtils = {
 
 					// Line To
 
-					x = outline[ i++ ] * scaleX + offset;
-					y = outline[ i++ ] * scaleY;
-					path.lineTo(x,y);
+					x = outline[ i ++ ] * scaleX + offset;
+					y = outline[ i ++ ] * scaleY;
+					path.lineTo( x,y );
 					break;
 
 				case 'q':
 
 					// QuadraticCurveTo
 
-					cpx  = outline[ i++ ] * scaleX + offset;
-					cpy  = outline[ i++ ] * scaleY;
-					cpx1 = outline[ i++ ] * scaleX + offset;
-					cpy1 = outline[ i++ ] * scaleY;
+					cpx  = outline[ i ++ ] * scaleX + offset;
+					cpy  = outline[ i ++ ] * scaleY;
+					cpx1 = outline[ i ++ ] * scaleX + offset;
+					cpy1 = outline[ i ++ ] * scaleY;
 
-					path.quadraticCurveTo(cpx1, cpy1, cpx, cpy);
+					path.quadraticCurveTo( cpx1, cpy1, cpx, cpy );
 
 					laste = pts[ pts.length - 1 ];
 
@@ -184,12 +184,12 @@ THREE.FontUtils = {
 
 					// Cubic Bezier Curve
 
-					cpx  = outline[ i++ ] *  scaleX + offset;
-					cpy  = outline[ i++ ] *  scaleY;
-					cpx1 = outline[ i++ ] *  scaleX + offset;
-					cpy1 = outline[ i++ ] * -scaleY;
-					cpx2 = outline[ i++ ] *  scaleX + offset;
-					cpy2 = outline[ i++ ] * -scaleY;
+					cpx  = outline[ i ++ ] *  scaleX + offset;
+					cpy  = outline[ i ++ ] *  scaleY;
+					cpx1 = outline[ i ++ ] *  scaleX + offset;
+					cpy1 = outline[ i ++ ] * - scaleY;
+					cpx2 = outline[ i ++ ] *  scaleX + offset;
+					cpy2 = outline[ i ++ ] * - scaleY;
 
 					path.bezierCurveTo( cpx, cpy, cpx1, cpy1, cpx2, cpy2 );
 
@@ -219,24 +219,24 @@ THREE.FontUtils = {
 
 
 
-		return { offset: glyph.ha*scale, path:path};
+		return { offset: glyph.ha * scale, path:path };
 	}
 
 };
 
 
-THREE.FontUtils.generateShapes = function( text, parameters ) {
+THREE.FontUtils.generateShapes = function ( text, parameters ) {
 
 	// Parameters 
 
 	parameters = parameters || {};
 
 	var size = parameters.size !== undefined ? parameters.size : 100;
-	var curveSegments = parameters.curveSegments !== undefined ? parameters.curveSegments: 4;
+	var curveSegments = parameters.curveSegments !== undefined ? parameters.curveSegments : 4;
 
-	var font = parameters.font !== undefined ? parameters.font : "helvetiker";
-	var weight = parameters.weight !== undefined ? parameters.weight : "normal";
-	var style = parameters.style !== undefined ? parameters.style : "normal";
+	var font = parameters.font !== undefined ? parameters.font : 'helvetiker';
+	var weight = parameters.weight !== undefined ? parameters.weight : 'normal';
+	var style = parameters.style !== undefined ? parameters.style : 'normal';
 
 	THREE.FontUtils.size = size;
 	THREE.FontUtils.divisions = curveSegments;
@@ -278,13 +278,13 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
  */
 
 
-( function( namespace ) {
+( function ( namespace ) {
 
 	var EPSILON = 0.0000000001;
 
 	// takes in an contour array and returns
 
-	var process = function( contour, indices ) {
+	var process = function ( contour, indices ) {
 
 		var n = contour.length;
 
@@ -300,11 +300,11 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
 
 		if ( area( contour ) > 0.0 ) {
 
-			for ( v = 0; v < n; v++ ) verts[ v ] = v;
+			for ( v = 0; v < n; v ++ ) verts[ v ] = v;
 
 		} else {
 
-			for ( v = 0; v < n; v++ ) verts[ v ] = ( n - 1 ) - v;
+			for ( v = 0; v < n; v ++ ) verts[ v ] = ( n - 1 ) - v;
 
 		}
 
@@ -314,18 +314,18 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
 
 		var count = 2 * nv;   /* error detection */
 
-		for( v = nv - 1; nv > 2; ) {
+		for ( v = nv - 1; nv > 2; ) {
 
 			/* if we loop, it is probably a non-simple polygon */
 
-			if ( ( count-- ) <= 0 ) {
+			if ( ( count -- ) <= 0 ) {
 
 				//** Triangulate: ERROR - probable bad polygon!
 
 				//throw ( "Warning, unable to triangulate polygon!" );
 				//return null;
 				// Sometimes warning is fine, especially polygons are triangulated in reverse.
-				console.log( "Warning, unable to triangulate polygon!" );
+				console.log( 'Warning, unable to triangulate polygon!' );
 
 				if ( indices ) return vertIndices;
 				return result;
@@ -359,13 +359,13 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
 
 				/* remove v from the remaining polygon */
 
-				for( s = v, t = v + 1; t < nv; s++, t++ ) {
+				for ( s = v, t = v + 1; t < nv; s++, t++ ) {
 
 					verts[ s ] = verts[ t ];
 
 				}
 
-				nv--;
+				nv --;
 
 				/* reset error detection counter */
 
@@ -387,7 +387,7 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
 		var n = contour.length;
 		var a = 0.0;
 
-		for( var p = n - 1, q = 0; q < n; p = q++ ) {
+		for ( var p = n - 1, q = 0; q < n; p = q ++ ) {
 
 			a += contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y;
 
@@ -412,7 +412,7 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
 		cx = contour[ verts[ w ] ].x;
 		cy = contour[ verts[ w ] ].y;
 
-		if ( EPSILON > (((bx-ax)*(cy-ay)) - ((by-ay)*(cx-ax))) ) return false;
+		if ( EPSILON > ( ( ( bx - ax ) * ( cy - ay ) ) - ( ( by - ay ) * ( cx - ax ) ) ) ) return false;
 
 		var aX, aY, bX, bY, cX, cY;
 		var apx, apy, bpx, bpy, cpx, cpy;
@@ -422,14 +422,14 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
 		bX = ax - cx;  bY = ay - cy;
 		cX = bx - ax;  cY = by - ay;
 
-		for ( p = 0; p < n; p++ ) {
+		for ( p = 0; p < n; p ++ ) {
 
 			px = contour[ verts[ p ] ].x
 			py = contour[ verts[ p ] ].y
 
-			if ( ( (px === ax) && (py === ay) ) ||
-				 ( (px === bx) && (py === by) ) ||
-				 ( (px === cx) && (py === cy) ) )	continue;
+			if ( ( ( px === ax ) && ( py === ay ) ) ||
+				 ( ( px === bx ) && ( py === by ) ) ||
+				 ( ( px === cx ) && ( py === cy ) ) )	continue;
 
 			apx = px - ax;  apy = py - ay;
 			bpx = px - bx;  bpy = py - by;
@@ -437,11 +437,11 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
 
 			// see if p is inside triangle abc
 
-			aCROSSbp = aX*bpy - aY*bpx;
-			cCROSSap = cX*apy - cY*apx;
-			bCROSScp = bX*cpy - bY*cpx;
+			aCROSSbp = aX * bpy - aY * bpx;
+			cCROSSap = cX * apy - cY * apx;
+			bCROSScp = bX * cpy - bY * cpx;
 
-			if ( (aCROSSbp >= -EPSILON) && (bCROSScp >= -EPSILON) && (cCROSSap >= -EPSILON) ) return false;
+			if ( ( aCROSSbp >= - EPSILON ) && ( bCROSScp >= - EPSILON ) && ( cCROSSap >= - EPSILON ) ) return false;
 
 		}
 
@@ -455,7 +455,7 @@ THREE.FontUtils.generateShapes = function( text, parameters ) {
 
 	return namespace;
 
-})(THREE.FontUtils);
+} )( THREE.FontUtils );
 
 // To use the typeface.js face files, hook up the API
 self._typeface_js = { faces: THREE.FontUtils.faces, loadFace: THREE.FontUtils.loadFace };

src/extras/GeometryUtils.js

@@ -30,4 +30,4 @@ THREE.GeometryUtils = {
 
 	}
 
-};
+};

src/extras/ImageUtils.js

@@ -41,17 +41,17 @@ THREE.ImageUtils = {
 
 		var loader = new THREE.ImageLoader();
 		loader.crossOrigin = this.crossOrigin;
-		
+
 		var texture = new THREE.CubeTexture( images, mapping );
 
 		// no flipping needed for cube textures
 
 		texture.flipY = false;
-		
+
 		var loaded = 0;
-		
+
 		var loadTexture = function ( i ) {
-		
+
 			loader.load( array[ i ], function ( image ) {
 
 				texture.images[ i ] = image;
@@ -79,17 +79,17 @@ THREE.ImageUtils = {
 		return texture;
 
 	},
-	
+
 	loadCompressedTexture: function () {
-	
-		console.error( 'THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.')
-	
+
+		console.error( 'THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.' )
+
 	},
-	
+
 	loadCompressedTextureCube: function () {
-	
-		console.error( 'THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.')
-	
+
+		console.error( 'THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.' )
+
 	},
 
 	getNormalMap: function ( image, depth ) {
@@ -206,7 +206,7 @@ THREE.ImageUtils = {
 
 		for ( var i = 0; i < size; i ++ ) {
 
-			data[ i * 3 ] 	  = r;
+			data[ i * 3 ] 	   = r;
 			data[ i * 3 + 1 ] = g;
 			data[ i * 3 + 2 ] = b;
 

src/extras/SceneUtils.js

@@ -18,7 +18,7 @@ THREE.SceneUtils = {
 
 	},
 
-	detach : function ( child, parent, scene ) {
+	detach: function ( child, parent, scene ) {
 
 		child.applyMatrix( parent.matrixWorld );
 		parent.remove( child );

src/extras/animation/Animation.js

@@ -284,7 +284,7 @@ THREE.Animation.prototype.update = (function(){
 					THREE.Quaternion.slerp( prevXYZ, nextXYZ, newQuat, scale );
 
 					// Avoid paying the cost of an additional slerp if we don't have to
-					if ( !( object instanceof THREE.Bone ) ) {
+					if ( ! ( object instanceof THREE.Bone ) ) {
 
 						object.quaternion.copy(newQuat);
 
@@ -353,7 +353,7 @@ THREE.Animation.prototype.getNextKeyWith = function ( type, h, key ) {
 
 	}
 
-	for ( ; key < keys.length; key++ ) {
+	for ( ; key < keys.length; key ++ ) {
 
 		if ( keys[ key ][ type ] !== undefined ) {
 

src/extras/animation/AnimationHandler.js

@@ -39,7 +39,7 @@ THREE.AnimationHandler = {
 				// create quaternions
 
 				if ( data.hierarchy[ h ].keys[ k ].rot !== undefined &&
-				  !( data.hierarchy[ h ].keys[ k ].rot instanceof THREE.Quaternion ) ) {
+				  ! ( data.hierarchy[ h ].keys[ k ].rot instanceof THREE.Quaternion ) ) {
 
 					var quat = data.hierarchy[ h ].keys[ k ].rot;
 					data.hierarchy[ h ].keys[ k ].rot = new THREE.Quaternion().fromArray( quat );
@@ -61,7 +61,7 @@ THREE.AnimationHandler = {
 					for ( var m = 0; m < data.hierarchy[ h ].keys[ k ].morphTargets.length; m ++ ) {
 
 						var morphTargetName = data.hierarchy[ h ].keys[ k ].morphTargets[ m ];
-						usedMorphTargets[ morphTargetName ] = -1;
+						usedMorphTargets[ morphTargetName ] = - 1;
 
 					}
 
@@ -140,7 +140,7 @@ THREE.AnimationHandler = {
 
 			hierarchy.push( root );
 
-			for ( var c = 0; c < root.children.length; c++ )
+			for ( var c = 0; c < root.children.length; c ++ )
 				parseRecurseHierarchy( root.children[ c ], hierarchy );
 
 		};
@@ -151,7 +151,7 @@ THREE.AnimationHandler = {
 
 		if ( root instanceof THREE.SkinnedMesh ) {
 
-			for ( var b = 0; b < root.skeleton.bones.length; b++ ) {
+			for ( var b = 0; b < root.skeleton.bones.length; b ++ ) {
 
 				hierarchy.push( root.skeleton.bones[ b ] );
 
@@ -169,7 +169,7 @@ THREE.AnimationHandler = {
 
 	play: function ( animation ) {
 
-		if ( this.animations.indexOf( animation ) === -1 ) {
+		if ( this.animations.indexOf( animation ) === - 1 ) {
 
 			this.animations.push( animation );
 
@@ -181,7 +181,7 @@ THREE.AnimationHandler = {
 
 		var index = this.animations.indexOf( animation );
 
-		if ( index !== -1 ) {
+		if ( index !== - 1 ) {
 
 			this.animations.splice( index, 1 );
 

src/extras/animation/KeyFrameAnimation.js

@@ -27,7 +27,7 @@ THREE.KeyFrameAnimation = function ( data ) {
 
 		if ( keys.length && sids ) {
 
-			for ( var s = 0; s < sids.length; s++ ) {
+			for ( var s = 0; s < sids.length; s ++ ) {
 
 				var sid = sids[ s ],
 					next = this.getNextKeyWith( sid, h, 0 );
@@ -65,7 +65,7 @@ THREE.KeyFrameAnimation.prototype.play = function ( startTime ) {
 			object,
 			node;
 
-		for ( h = 0; h < hl; h++ ) {
+		for ( h = 0; h < hl; h ++ ) {
 
 			object = this.hierarchy[ h ];
 			node = this.data.hierarchy[ h ];
@@ -113,7 +113,7 @@ THREE.KeyFrameAnimation.prototype.stop = function() {
 
 	// reset JIT matrix and remove cache
 
-	for ( var h = 0; h < this.data.hierarchy.length; h++ ) {
+	for ( var h = 0; h < this.data.hierarchy.length; h ++ ) {
 		
 		var obj = this.hierarchy[ h ];
 		var node = this.data.hierarchy[ h ];
@@ -163,7 +163,7 @@ THREE.KeyFrameAnimation.prototype.update = function ( delta ) {
 
 	this.currentTime = Math.min( this.currentTime, duration );
 
-	for ( var h = 0, hl = this.hierarchy.length; h < hl; h++ ) {
+	for ( var h = 0, hl = this.hierarchy.length; h < hl; h ++ ) {
 
 		var object = this.hierarchy[ h ];
 		var node = this.data.hierarchy[ h ];
@@ -217,7 +217,7 @@ THREE.KeyFrameAnimation.prototype.getNextKeyWith = function( sid, h, key ) {
 	var keys = this.data.hierarchy[ h ].keys;
 	key = key % keys.length;
 
-	for ( ; key < keys.length; key++ ) {
+	for ( ; key < keys.length; key ++ ) {
 
 		if ( keys[ key ].hasTarget( sid ) ) {
 
@@ -238,7 +238,7 @@ THREE.KeyFrameAnimation.prototype.getPrevKeyWith = function( sid, h, key ) {
 	var keys = this.data.hierarchy[ h ].keys;
 	key = key >= 0 ? key : key + keys.length;
 
-	for ( ; key >= 0; key-- ) {
+	for ( ; key >= 0; key -- ) {
 
 		if ( keys[ key ].hasTarget( sid ) ) {
 

src/extras/core/Curve.js

@@ -62,7 +62,7 @@ THREE.Curve.prototype.getPointAt = function ( u ) {
 
 THREE.Curve.prototype.getPoints = function ( divisions ) {
 
-	if ( !divisions ) divisions = 5;
+	if ( ! divisions ) divisions = 5;
 
 	var d, pts = [];
 
@@ -80,7 +80,7 @@ THREE.Curve.prototype.getPoints = function ( divisions ) {
 
 THREE.Curve.prototype.getSpacedPoints = function ( divisions ) {
 
-	if ( !divisions ) divisions = 5;
+	if ( ! divisions ) divisions = 5;
 
 	var d, pts = [];
 
@@ -107,11 +107,11 @@ THREE.Curve.prototype.getLength = function () {
 
 THREE.Curve.prototype.getLengths = function ( divisions ) {
 
-	if ( !divisions ) divisions = (this.__arcLengthDivisions) ? (this.__arcLengthDivisions): 200;
+	if ( ! divisions ) divisions = (this.__arcLengthDivisions) ? (this.__arcLengthDivisions): 200;
 
 	if ( this.cacheArcLengths
 		&& ( this.cacheArcLengths.length == divisions + 1 )
-		&& !this.needsUpdate) {
+		&& ! this.needsUpdate) {
 
 		//console.log( "cached", this.cacheArcLengths );
 		return this.cacheArcLengths;
@@ -282,7 +282,7 @@ THREE.Curve.Utils = {
 
 	tangentCubicBezier: function (t, p0, p1, p2, p3 ) {
 
-		return -3 * p0 * (1 - t) * (1 - t)  +
+		return - 3 * p0 * (1 - t) * (1 - t)  +
 			3 * p1 * (1 - t) * (1-t) - 6 *t *p1 * (1-t) +
 			6 * t *  p2 * (1-t) - 3 * t * t * p2 +
 			3 * t * t * p3;
@@ -295,7 +295,7 @@ THREE.Curve.Utils = {
 
 		var h00 = 6 * t * t - 6 * t; 	// derived from 2t^3 − 3t^2 + 1
 		var h10 = 3 * t * t - 4 * t + 1; // t^3 − 2t^2 + t
-		var h01 = -6 * t * t + 6 * t; 	// − 2t3 + 3t2
+		var h01 = - 6 * t * t + 6 * t; 	// − 2t3 + 3t2
 		var h11 = 3 * t * t - 2 * t;	// t3 − t2
 
 		return h00 + h10 + h01 + h11;

src/extras/core/CurvePath.js

@@ -37,7 +37,7 @@ THREE.CurvePath.prototype.closePath = function() {
 	var startPoint = this.curves[0].getPoint(0);
 	var endPoint = this.curves[this.curves.length-1].getPoint(1);
 	
-	if (!startPoint.equals(endPoint)) {
+	if (! startPoint.equals(endPoint)) {
 		this.curves.push( new THREE.LineCurve(endPoint, startPoint) );
 	}
 	
@@ -247,7 +247,7 @@ THREE.CurvePath.prototype.getTransformedPoints = function( segments, bends ) {
 	var oldPts = this.getPoints( segments ); // getPoints getSpacedPoints
 	var i, il;
 
-	if ( !bends ) {
+	if ( ! bends ) {
 
 		bends = this.bends;
 
@@ -269,7 +269,7 @@ THREE.CurvePath.prototype.getTransformedSpacedPoints = function( segments, bends
 
 	var i, il;
 
-	if ( !bends ) {
+	if ( ! bends ) {
 
 		bends = this.bends;
 
@@ -312,7 +312,7 @@ THREE.CurvePath.prototype.getWrapPoints = function ( oldPts, path ) {
 
 		var pathPt = path.getPoint( xNorm );
 		var normal = path.getTangent( xNorm );
-		normal.set( -normal.y, normal.x ).multiplyScalar( oldY );
+		normal.set( - normal.y, normal.x ).multiplyScalar( oldY );
 
 		p.x = pathPt.x + normal.x;
 		p.y = pathPt.y + normal.y;

src/extras/core/Path.js

@@ -345,7 +345,7 @@ THREE.Path.prototype.getPoints = function( divisions, closedPath ) {
 			var aX = args[ 0 ], aY = args[ 1 ],
 				aRadius = args[ 2 ],
 				aStartAngle = args[ 3 ], aEndAngle = args[ 4 ],
-				aClockwise = !!args[ 5 ];
+				aClockwise = !! args[ 5 ];
 
 			var deltaAngle = aEndAngle - aStartAngle;
 			var angle;
@@ -382,7 +382,7 @@ THREE.Path.prototype.getPoints = function( divisions, closedPath ) {
 				xRadius = args[ 2 ],
 				yRadius = args[ 3 ],
 				aStartAngle = args[ 4 ], aEndAngle = args[ 5 ],
-				aClockwise = !!args[ 6 ];
+				aClockwise = !! args[ 6 ];
 
 
 			var deltaAngle = aEndAngle - aStartAngle;
@@ -519,7 +519,7 @@ THREE.Path.prototype.toShapes = function( isCCW, noHoles ) {
 		//  with the horizontal line through inPt, left of inPt
 		//  not counting lowerY endpoints of edges and whole edges on that line
 		var inside = false;
-		for( var p = polyLen - 1, q = 0; q < polyLen; p = q++ ) {
+		for( var p = polyLen - 1, q = 0; q < polyLen; p = q ++ ) {
 			var edgeLowPt  = inPolygon[ p ];
 			var edgeHighPt = inPolygon[ q ];
 
@@ -528,8 +528,8 @@ THREE.Path.prototype.toShapes = function( isCCW, noHoles ) {
 
 			if ( Math.abs(edgeDy) > EPSILON ) {			// not parallel
 				if ( edgeDy < 0 ) {
-					edgeLowPt  = inPolygon[ q ]; edgeDx = -edgeDx;
-					edgeHighPt = inPolygon[ p ]; edgeDy = -edgeDy;
+					edgeLowPt  = inPolygon[ q ]; edgeDx = - edgeDx;
+					edgeHighPt = inPolygon[ p ]; edgeDy = - edgeDy;
 				}
 				if ( ( inPt.y < edgeLowPt.y ) || ( inPt.y > edgeHighPt.y ) ) 		continue;
 
@@ -540,7 +540,7 @@ THREE.Path.prototype.toShapes = function( isCCW, noHoles ) {
 					var perpEdge = edgeDy * (inPt.x - edgeLowPt.x) - edgeDx * (inPt.y - edgeLowPt.y);
 					if ( perpEdge == 0 )				return	true;		// inPt is on contour ?
 					if ( perpEdge < 0 ) 				continue;
-					inside = !inside;		// true intersection left of inPt
+					inside = ! inside;		// true intersection left of inPt
 				}
 			} else {		// parallel or colinear
 				if ( inPt.y != edgeLowPt.y ) 		continue;			// parallel
@@ -574,8 +574,8 @@ THREE.Path.prototype.toShapes = function( isCCW, noHoles ) {
 
 	}
 
-	var holesFirst = !THREE.Shape.Utils.isClockWise( subPaths[ 0 ].getPoints() );
-	holesFirst = isCCW ? !holesFirst : holesFirst;
+	var holesFirst = ! THREE.Shape.Utils.isClockWise( subPaths[ 0 ].getPoints() );
+	holesFirst = isCCW ? ! holesFirst : holesFirst;
 
 	// console.log("Holes first", holesFirst);
 	
@@ -595,17 +595,17 @@ THREE.Path.prototype.toShapes = function( isCCW, noHoles ) {
 		tmpPath = subPaths[ i ];
 		tmpPoints = tmpPath.getPoints();
 		solid = THREE.Shape.Utils.isClockWise( tmpPoints );
-		solid = isCCW ? !solid : solid;
+		solid = isCCW ? ! solid : solid;
 
 		if ( solid ) {
 
-			if ( (! holesFirst ) && ( newShapes[mainIdx] ) )	mainIdx++;
+			if ( (! holesFirst ) && ( newShapes[mainIdx] ) )	mainIdx ++;
 
 			newShapes[mainIdx] = { s: new THREE.Shape(), p: tmpPoints };
 			newShapes[mainIdx].s.actions = tmpPath.actions;
 			newShapes[mainIdx].s.curves = tmpPath.curves;
 			
-			if ( holesFirst )	mainIdx++;
+			if ( holesFirst )	mainIdx ++;
 			newShapeHoles[mainIdx] = [];
 
 			//console.log('cw', i);
@@ -621,23 +621,23 @@ THREE.Path.prototype.toShapes = function( isCCW, noHoles ) {
 	}
 
 	// only Holes? -> probably all Shapes with wrong orientation
-	if ( !newShapes[0] )	return	toShapesNoHoles( subPaths );
+	if ( ! newShapes[0] )	return	toShapesNoHoles( subPaths );
 
 
 	if ( newShapes.length > 1 ) {
 		var ambigious = false;
 		var toChange = [];
 
-		for (var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx++ ) {
+		for (var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
 			betterShapeHoles[sIdx] = [];
 		}
-		for (var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx++ ) {
+		for (var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
 			var sh = newShapes[sIdx];
 			var sho = newShapeHoles[sIdx];
-			for (var hIdx = 0; hIdx < sho.length; hIdx++ ) {
+			for (var hIdx = 0; hIdx < sho.length; hIdx ++ ) {
 				var ho = sho[hIdx];
 				var hole_unassigned = true;
-				for (var s2Idx = 0; s2Idx < newShapes.length; s2Idx++ ) {
+				for (var s2Idx = 0; s2Idx < newShapes.length; s2Idx ++ ) {
 					if ( isPointInsidePolygon( ho.p, newShapes[s2Idx].p ) ) {
 						if ( sIdx != s2Idx )		toChange.push( { froms: sIdx, tos: s2Idx, hole: hIdx } );
 						if ( hole_unassigned ) {

src/extras/core/Shape.js

@@ -339,7 +339,7 @@ THREE.Shape.Utils = {
 			function intersectsShapeEdge( inShapePt, inHolePt ) {
 				// checks for intersections with shape edges
 				var sIdx, nextIdx, intersection;
-				for ( sIdx = 0; sIdx < shape.length; sIdx++ ) {
+				for ( sIdx = 0; sIdx < shape.length; sIdx ++ ) {
 					nextIdx = sIdx+1; nextIdx %= shape.length;
 					intersection = intersect_segments_2D( inShapePt, inHolePt, shape[sIdx], shape[nextIdx], true );
 					if ( intersection.length > 0 )		return	true;
@@ -354,9 +354,9 @@ THREE.Shape.Utils = {
 				// checks for intersections with hole edges
 				var ihIdx, chkHole,
 					hIdx, nextIdx, intersection;
-				for ( ihIdx = 0; ihIdx < indepHoles.length; ihIdx++ ) {
+				for ( ihIdx = 0; ihIdx < indepHoles.length; ihIdx ++ ) {
 					chkHole = holes[indepHoles[ihIdx]];
-					for ( hIdx = 0; hIdx < chkHole.length; hIdx++ ) {
+					for ( hIdx = 0; hIdx < chkHole.length; hIdx ++ ) {
 						nextIdx = hIdx+1; nextIdx %= chkHole.length;
 						intersection = intersect_segments_2D( inShapePt, inHolePt, chkHole[hIdx], chkHole[nextIdx], true );
 						if ( intersection.length > 0 )		return	true;
@@ -388,10 +388,10 @@ THREE.Shape.Utils = {
 
 				// search for shape-vertex and hole-vertex,
 				// which can be connected without intersections
-				for ( shapeIndex = minShapeIndex; shapeIndex < shape.length; shapeIndex++ ) {
+				for ( shapeIndex = minShapeIndex; shapeIndex < shape.length; shapeIndex ++ ) {
 
 					shapePt = shape[ shapeIndex ];
-					holeIndex	= -1;
+					holeIndex	= - 1;
 
 					// search for hole which can be reached without intersections
 					for ( var h = 0; h < indepHoles.length; h ++ ) {

src/extras/curves/ArcCurve.js

@@ -7,4 +7,4 @@ THREE.ArcCurve = function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise
 	THREE.EllipseCurve.call( this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
 };
 
-THREE.ArcCurve.prototype = Object.create( THREE.EllipseCurve.prototype );
+THREE.ArcCurve.prototype = Object.create( THREE.EllipseCurve.prototype );

src/extras/curves/ClosedSplineCurve3.js

@@ -36,4 +36,4 @@ THREE.ClosedSplineCurve3 = THREE.Curve.create(
 
     }
 
-);
+);

src/extras/curves/CubicBezierCurve.js

@@ -36,4 +36,4 @@ THREE.CubicBezierCurve.prototype.getTangent = function( t ) {
 
 	return tangent;
 
-};
+};

src/extras/curves/CubicBezierCurve3.js

@@ -25,4 +25,4 @@ THREE.CubicBezierCurve3 = THREE.Curve.create(
 
 	}
 
-);
+);

src/extras/curves/LineCurve.js

@@ -34,4 +34,4 @@ THREE.LineCurve.prototype.getTangent = function( t ) {
 
 	return tangent.normalize();
 
-};
+};

src/extras/curves/QuadraticBezierCurve.js

@@ -40,4 +40,4 @@ THREE.QuadraticBezierCurve.prototype.getTangent = function( t ) {
 
 	return tangent;
 
-};
+};

src/extras/curves/QuadraticBezierCurve3.js

@@ -24,4 +24,4 @@ THREE.QuadraticBezierCurve3 = THREE.Curve.create(
 
 	}
 
-);
+);

src/extras/curves/SplineCurve.js

@@ -30,4 +30,4 @@ THREE.SplineCurve.prototype.getPoint = function ( t ) {
 
 	return v;
 
-};
+};

src/extras/curves/SplineCurve3.js

@@ -68,4 +68,4 @@ THREE.SplineCurve3 = THREE.Curve.create(
 
 // 	return v;
 
-// }
+// }

src/extras/geometries/BoxGeometry.js

@@ -81,9 +81,9 @@ THREE.BoxGeometry = function ( width, height, depth, widthSegments, heightSegmen
 
 		}
 
-		for ( iy = 0; iy < gridY; iy++ ) {
+		for ( iy = 0; iy < gridY; iy ++ ) {
 
-			for ( ix = 0; ix < gridX; ix++ ) {
+			for ( ix = 0; ix < gridX; ix ++ ) {
 
 				var a = ix + gridX1 * iy;
 				var b = ix + gridX1 * ( iy + 1 );

src/extras/geometries/ExtrudeGeometry.js

@@ -136,7 +136,7 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 	var vertices = shapePoints.shape;
 	var holes = shapePoints.holes;
 
-	var reverse = !THREE.Shape.Utils.isClockWise( vertices ) ;
+	var reverse = ! THREE.Shape.Utils.isClockWise( vertices ) ;
 
 	if ( reverse ) {
 
@@ -178,7 +178,7 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 
 	function scalePt2 ( pt, vec, size ) {
 
-		if ( !vec ) console.log( "die" );
+		if ( ! vec ) console.log( "die" );
 
 		return vec.clone().multiplyScalar( size ).add( pt );
 
@@ -261,8 +261,8 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 			if ( v_prev_x > EPSILON ) {
 				if ( v_next_x > EPSILON ) { direction_eq = true; }
 			} else {
-				if ( v_prev_x < -EPSILON ) {
-					if ( v_next_x < -EPSILON ) { direction_eq = true; }
+				if ( v_prev_x < - EPSILON ) {
+					if ( v_next_x < - EPSILON ) { direction_eq = true; }
 				} else {
 					if ( sign(v_prev_y) == sign(v_next_y) ) { direction_eq = true; }
 				}
@@ -270,7 +270,7 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 
 			if ( direction_eq ) {
 				// console.log("Warning: lines are a straight sequence");
-				v_trans_x = -v_prev_y;
+				v_trans_x = - v_prev_y;
 				v_trans_y =  v_prev_x;
 				shrink_by = Math.sqrt( v_prev_lensq );
 			} else {
@@ -353,16 +353,16 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 
 		// expand holes
 
-		for ( h = 0, hl = holes.length; h < hl; h++ ) {
+		for ( h = 0, hl = holes.length; h < hl; h ++ ) {
 
 			ahole = holes[ h ];
 			oneHoleMovements = holesMovements[ h ];
 
-			for ( i = 0, il = ahole.length; i < il; i++ ) {
+			for ( i = 0, il = ahole.length; i < il; i ++ ) {
 
 				vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
 
-				v( vert.x, vert.y,  -z );
+				v( vert.x, vert.y,  - z );
 
 			}
 
@@ -378,7 +378,7 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 
 		vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
 
-		if ( !extrudeByPath ) {
+		if ( ! extrudeByPath ) {
 
 			v( vert.x, vert.y, 0 );
 
@@ -408,7 +408,7 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 
 			vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
 
-			if ( !extrudeByPath ) {
+			if ( ! extrudeByPath ) {
 
 				v( vert.x, vert.y, amount / steps * s );
 
@@ -460,7 +460,7 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 
 				vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
 
-				if ( !extrudeByPath ) {
+				if ( ! extrudeByPath ) {
 
 					v( vert.x, vert.y,  amount + z );
 
@@ -521,7 +521,7 @@ THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
 
 			// Bottom faces
 
-			for ( i = 0; i < flen; i++ ) {
+			for ( i = 0; i < flen; i ++ ) {
 
 				face = faces[ i ];
 				f3( face[ 2 ], face[ 1 ], face[ 0 ], true );

src/extras/geometries/IcosahedronGeometry.js

@@ -12,9 +12,9 @@ THREE.IcosahedronGeometry = function ( radius, detail ) {
 	var t = ( 1 + Math.sqrt( 5 ) ) / 2;
 
 	var vertices = [
-		-1,  t,  0,    1,  t,  0,   -1, -t,  0,    1, -t,  0,
-		 0, -1,  t,    0,  1,  t,    0, -1, -t,    0,  1, -t,
-		 t,  0, -1,    t,  0,  1,   -t,  0, -1,   -t,  0,  1
+		- 1,  t,  0,    1,  t,  0,   - 1, - t,  0,    1, - t,  0,
+		 0, - 1,  t,    0,  1,  t,    0, - 1, - t,    0,  1, - t,
+		 t,  0, - 1,    t,  0,  1,   - t,  0, - 1,   - t,  0,  1
 	];
 
 	var indices = [

src/extras/geometries/OctahedronGeometry.js

@@ -10,7 +10,7 @@ THREE.OctahedronGeometry = function ( radius, detail ) {
 	};
 
 	var vertices = [
-		1, 0, 0,   -1, 0, 0,    0, 1, 0,    0,-1, 0,    0, 0, 1,    0, 0,-1
+		1, 0, 0,   - 1, 0, 0,    0, 1, 0,    0,- 1, 0,    0, 0, 1,    0, 0,- 1
 	];
 
 	var indices = [

src/extras/geometries/PolyhedronGeometry.js

@@ -196,7 +196,7 @@ THREE.PolyhedronGeometry = function ( vertices, indices, radius, detail ) {
 
 	function azimuth( vector ) {
 
-		return Math.atan2( vector.z, -vector.x );
+		return Math.atan2( vector.z, - vector.x );
 
 	}
 
@@ -205,7 +205,7 @@ THREE.PolyhedronGeometry = function ( vertices, indices, radius, detail ) {
 
 	function inclination( vector ) {
 
-		return Math.atan2( -vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) );
+		return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) );
 
 	}
 

src/extras/geometries/ShapeGeometry.js

@@ -35,7 +35,7 @@ THREE.ShapeGeometry.prototype = Object.create( THREE.Geometry.prototype );
  */
 THREE.ShapeGeometry.prototype.addShapeList = function ( shapes, options ) {
 
-	for ( var i = 0, l = shapes.length; i < l; i++ ) {
+	for ( var i = 0, l = shapes.length; i < l; i ++ ) {
 
 		this.addShape( shapes[ i ], options );
 
@@ -68,7 +68,7 @@ THREE.ShapeGeometry.prototype.addShape = function ( shape, options ) {
 	var vertices = shapePoints.shape;
 	var holes = shapePoints.holes;
 
-	var reverse = !THREE.Shape.Utils.isClockWise( vertices );
+	var reverse = ! THREE.Shape.Utils.isClockWise( vertices );
 
 	if ( reverse ) {
 
@@ -76,7 +76,7 @@ THREE.ShapeGeometry.prototype.addShape = function ( shape, options ) {
 
 		// Maybe we should also check if holes are in the opposite direction, just to be safe...
 
-		for ( i = 0, l = holes.length; i < l; i++ ) {
+		for ( i = 0, l = holes.length; i < l; i ++ ) {
 
 			hole = holes[ i ];
 
@@ -98,7 +98,7 @@ THREE.ShapeGeometry.prototype.addShape = function ( shape, options ) {
 
 	var contour = vertices;
 
-	for ( i = 0, l = holes.length; i < l; i++ ) {
+	for ( i = 0, l = holes.length; i < l; i ++ ) {
 
 		hole = holes[ i ];
 		vertices = vertices.concat( hole );
@@ -111,7 +111,7 @@ THREE.ShapeGeometry.prototype.addShape = function ( shape, options ) {
 	var face, flen = faces.length;
 	var cont, clen = contour.length;
 
-	for ( i = 0; i < vlen; i++ ) {
+	for ( i = 0; i < vlen; i ++ ) {
 
 		vert = vertices[ i ];
 
@@ -119,7 +119,7 @@ THREE.ShapeGeometry.prototype.addShape = function ( shape, options ) {
 
 	}
 
-	for ( i = 0; i < flen; i++ ) {
+	for ( i = 0; i < flen; i ++ ) {
 
 		face = faces[ i ];
 

src/extras/geometries/TetrahedronGeometry.js

@@ -5,7 +5,7 @@
 THREE.TetrahedronGeometry = function ( radius, detail ) {
 
 	var vertices = [
-		 1,  1,  1,   -1, -1,  1,   -1,  1, -1,    1, -1, -1
+		 1,  1,  1,   - 1, - 1,  1,   - 1,  1, - 1,    1, - 1, - 1
 	];
 
 	var indices = [

src/extras/geometries/TubeGeometry.js

@@ -67,7 +67,7 @@ THREE.TubeGeometry = function ( path, segments, radius, radialSegments, closed )
 
 	// consruct the grid
 
-	for ( i = 0; i < numpoints; i++ ) {
+	for ( i = 0; i < numpoints; i ++ ) {
 
 		grid[ i ] = [];
 
@@ -79,11 +79,11 @@ THREE.TubeGeometry = function ( path, segments, radius, radialSegments, closed )
 		normal = normals[ i ];
 		binormal = binormals[ i ];
 
-		for ( j = 0; j < radialSegments; j++ ) {
+		for ( j = 0; j < radialSegments; j ++ ) {
 
 			v = j / radialSegments * 2 * Math.PI;
 
-			cx = -radius * Math.cos( v ); // TODO: Hack: Negating it so it faces outside.
+			cx = - radius * Math.cos( v ); // TODO: Hack: Negating it so it faces outside.
 			cy = radius * Math.sin( v );
 
 			pos2.copy( pos );
@@ -99,9 +99,9 @@ THREE.TubeGeometry = function ( path, segments, radius, radialSegments, closed )
 
 	// construct the mesh
 
-	for ( i = 0; i < segments; i++ ) {
+	for ( i = 0; i < segments; i ++ ) {
 
-		for ( j = 0; j < radialSegments; j++ ) {
+		for ( j = 0; j < radialSegments; j ++ ) {
 
 			ip = ( closed ) ? (i + 1) % segments : i + 1;
 			jp = (j + 1) % radialSegments;
@@ -163,7 +163,7 @@ THREE.TubeGeometry.FrenetFrames = function ( path, segments, closed ) {
 
 	// compute the tangent vectors for each segment on the path
 
-	for ( i = 0; i < numpoints; i++ ) {
+	for ( i = 0; i < numpoints; i ++ ) {
 
 		u = i / ( numpoints - 1 );
 
@@ -230,7 +230,7 @@ THREE.TubeGeometry.FrenetFrames = function ( path, segments, closed ) {
 
 	// compute the slowly-varying normal and binormal vectors for each segment on the path
 
-	for ( i = 1; i < numpoints; i++ ) {
+	for ( i = 1; i < numpoints; i ++ ) {
 
 		normals[ i ] = normals[ i-1 ].clone();
 
@@ -242,7 +242,7 @@ THREE.TubeGeometry.FrenetFrames = function ( path, segments, closed ) {
 
 			vec.normalize();
 
-			theta = Math.acos( THREE.Math.clamp( tangents[ i-1 ].dot( tangents[ i ] ), -1, 1 ) ); // clamp for floating pt errors
+			theta = Math.acos( THREE.Math.clamp( tangents[ i-1 ].dot( tangents[ i ] ), - 1, 1 ) ); // clamp for floating pt errors
 
 			normals[ i ].applyMatrix4( mat.makeRotationAxis( vec, theta ) );
 
@@ -257,16 +257,16 @@ THREE.TubeGeometry.FrenetFrames = function ( path, segments, closed ) {
 
 	if ( closed ) {
 
-		theta = Math.acos( THREE.Math.clamp( normals[ 0 ].dot( normals[ numpoints-1 ] ), -1, 1 ) );
+		theta = Math.acos( THREE.Math.clamp( normals[ 0 ].dot( normals[ numpoints-1 ] ), - 1, 1 ) );
 		theta /= ( numpoints - 1 );
 
 		if ( tangents[ 0 ].dot( vec.crossVectors( normals[ 0 ], normals[ numpoints-1 ] ) ) > 0 ) {
 
-			theta = -theta;
+			theta = - theta;
 
 		}
 
-		for ( i = 1; i < numpoints; i++ ) {
+		for ( i = 1; i < numpoints; i ++ ) {
 
 			// twist a little...
 			normals[ i ].applyMatrix4( mat.makeRotationAxis( tangents[ i ], theta * i ) );

src/extras/helpers/CameraHelper.js

@@ -124,40 +124,40 @@ THREE.CameraHelper.prototype.update = function () {
 
 		// center / target
 
-		setPoint( "c", 0, 0, -1 );
+		setPoint( "c", 0, 0, - 1 );
 		setPoint( "t", 0, 0,  1 );
 
 		// near
 
-		setPoint( "n1", -w, -h, -1 );
-		setPoint( "n2",  w, -h, -1 );
-		setPoint( "n3", -w,  h, -1 );
-		setPoint( "n4",  w,  h, -1 );
+		setPoint( "n1", - w, - h, - 1 );
+		setPoint( "n2",  w, - h, - 1 );
+		setPoint( "n3", - w,  h, - 1 );
+		setPoint( "n4",  w,  h, - 1 );
 
 		// far
 
-		setPoint( "f1", -w, -h, 1 );
-		setPoint( "f2",  w, -h, 1 );
-		setPoint( "f3", -w,  h, 1 );
+		setPoint( "f1", - w, - h, 1 );
+		setPoint( "f2",  w, - h, 1 );
+		setPoint( "f3", - w,  h, 1 );
 		setPoint( "f4",  w,  h, 1 );
 
 		// up
 
-		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( "u1",  w * 0.7, h * 1.1, - 1 );
+		setPoint( "u2", - w * 0.7, h * 1.1, - 1 );
+		setPoint( "u3",        0, h * 2,   - 1 );
 
 		// cross
 
-		setPoint( "cf1", -w,  0, 1 );
+		setPoint( "cf1", - w,  0, 1 );
 		setPoint( "cf2",  w,  0, 1 );
-		setPoint( "cf3",  0, -h, 1 );
+		setPoint( "cf3",  0, - h, 1 );
 		setPoint( "cf4",  0,  h, 1 );
 
-		setPoint( "cn1", -w,  0, -1 );
-		setPoint( "cn2",  w,  0, -1 );
-		setPoint( "cn3",  0, -h, -1 );
-		setPoint( "cn4",  0,  h, -1 );
+		setPoint( "cn1", - w,  0, - 1 );
+		setPoint( "cn2",  w,  0, - 1 );
+		setPoint( "cn3",  0, - h, - 1 );
+		setPoint( "cn4",  0,  h, - 1 );
 
 		function setPoint( point, x, y, z ) {
 

src/extras/helpers/SpotLightHelper.js

@@ -16,7 +16,7 @@ THREE.SpotLightHelper = function ( light ) {
 
 	var geometry = new THREE.CylinderGeometry( 0, 1, 1, 8, 1, true );
 
-	geometry.applyMatrix( new THREE.Matrix4().makeTranslation( 0, -0.5, 0 ) );
+	geometry.applyMatrix( new THREE.Matrix4().makeTranslation( 0, - 0.5, 0 ) );
 	geometry.applyMatrix( new THREE.Matrix4().makeRotationX( - Math.PI / 2 ) );
 
 	var material = new THREE.MeshBasicMaterial( { wireframe: true, fog: false } );

src/extras/objects/ImmediateRenderObject.js

@@ -6,7 +6,7 @@ THREE.ImmediateRenderObject = function () {
 
 	THREE.Object3D.call( this );
 
-	this.render = function ( renderCallback ) { };
+	this.render = function ( renderCallback ) {};
 
 };
 

src/extras/objects/LensFlare.js

@@ -29,7 +29,7 @@ THREE.LensFlare.prototype = Object.create( THREE.Object3D.prototype );
 
 THREE.LensFlare.prototype.add = function ( texture, size, distance, blending, color, opacity ) {
 
-	if( size === undefined ) size = -1;
+	if( size === undefined ) size = - 1;
 	if( distance === undefined ) distance = 0;
 	if( opacity === undefined ) opacity = 1;
 	if( color === undefined ) color = new THREE.Color( 0xffffff );
@@ -59,8 +59,8 @@ THREE.LensFlare.prototype.updateLensFlares = function () {
 
 	var f, fl = this.lensFlares.length;
 	var flare;
-	var vecX = -this.positionScreen.x * 2;
-	var vecY = -this.positionScreen.y * 2;
+	var vecX = - this.positionScreen.x * 2;
+	var vecY = - this.positionScreen.y * 2;
 
 	for( f = 0; f < fl; f ++ ) {
 

src/extras/objects/MorphBlendMesh.js

@@ -77,7 +77,7 @@ THREE.MorphBlendMesh.prototype.autoCreateAnimations = function ( fps ) {
 			var name = chunks[ 1 ];
 			var num = chunks[ 2 ];
 
-			if ( ! frameRanges[ name ] ) frameRanges[ name ] = { start: Infinity, end: -Infinity };
+			if ( ! frameRanges[ name ] ) frameRanges[ name ] = { start: Infinity, end: - Infinity };
 
 			var range = frameRanges[ name ];
 
@@ -120,7 +120,7 @@ THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward = function ( name )
 
 	if ( animation ) {
 
-		animation.direction = -1;
+		animation.direction = - 1;
 		animation.directionBackwards = true;
 
 	}
@@ -195,7 +195,7 @@ THREE.MorphBlendMesh.prototype.getAnimationTime = function ( name ) {
 
 THREE.MorphBlendMesh.prototype.getAnimationDuration = function ( name ) {
 
-	var duration = -1;
+	var duration = - 1;
 
 	var animation = this.animationsMap[ name ];
 
@@ -254,7 +254,7 @@ THREE.MorphBlendMesh.prototype.update = function ( delta ) {
 
 			if ( animation.time > animation.duration || animation.time < 0 ) {
 
-				animation.direction *= -1;
+				animation.direction *= - 1;
 
 				if ( animation.time > animation.duration ) {
 

src/extras/renderers/plugins/DepthPassPlugin.js

@@ -115,7 +115,7 @@ THREE.DepthPassPlugin = function () {
 
 				// todo: create proper depth material for particles
 
-				if ( object instanceof THREE.PointCloud && !object.customDepthMaterial ) continue;
+				if ( object instanceof THREE.PointCloud && ! object.customDepthMaterial ) continue;
 
 				objectMaterial = getObjectMaterial( object );
 

src/extras/renderers/plugins/LensFlarePlugin.js

@@ -18,21 +18,21 @@ THREE.LensFlarePlugin = function () {
 		_lensFlare.faces = new Uint16Array( 6 );
 
 		var i = 0;
-		_lensFlare.vertices[ i++ ] = -1; _lensFlare.vertices[ i++ ] = -1;	// vertex
-		_lensFlare.vertices[ i++ ] = 0;  _lensFlare.vertices[ i++ ] = 0;	// uv... etc.
+		_lensFlare.vertices[ i ++ ] = - 1; _lensFlare.vertices[ i ++ ] = - 1;	// vertex
+		_lensFlare.vertices[ i ++ ] = 0;  _lensFlare.vertices[ i ++ ] = 0;	// uv... etc.
 
-		_lensFlare.vertices[ i++ ] = 1;  _lensFlare.vertices[ i++ ] = -1;
-		_lensFlare.vertices[ i++ ] = 1;  _lensFlare.vertices[ i++ ] = 0;
+		_lensFlare.vertices[ i ++ ] = 1;  _lensFlare.vertices[ i ++ ] = - 1;
+		_lensFlare.vertices[ i ++ ] = 1;  _lensFlare.vertices[ i ++ ] = 0;
 
-		_lensFlare.vertices[ i++ ] = 1;  _lensFlare.vertices[ i++ ] = 1;
-		_lensFlare.vertices[ i++ ] = 1;  _lensFlare.vertices[ i++ ] = 1;
+		_lensFlare.vertices[ i ++ ] = 1;  _lensFlare.vertices[ i ++ ] = 1;
+		_lensFlare.vertices[ i ++ ] = 1;  _lensFlare.vertices[ i ++ ] = 1;
 
-		_lensFlare.vertices[ i++ ] = -1; _lensFlare.vertices[ i++ ] = 1;
-		_lensFlare.vertices[ i++ ] = 0;  _lensFlare.vertices[ i++ ] = 1;
+		_lensFlare.vertices[ i ++ ] = - 1; _lensFlare.vertices[ i ++ ] = 1;
+		_lensFlare.vertices[ i ++ ] = 0;  _lensFlare.vertices[ i ++ ] = 1;
 
 		i = 0;
-		_lensFlare.faces[ i++ ] = 0; _lensFlare.faces[ i++ ] = 1; _lensFlare.faces[ i++ ] = 2;
-		_lensFlare.faces[ i++ ] = 0; _lensFlare.faces[ i++ ] = 2; _lensFlare.faces[ i++ ] = 3;
+		_lensFlare.faces[ i ++ ] = 0; _lensFlare.faces[ i ++ ] = 1; _lensFlare.faces[ i ++ ] = 2;
+		_lensFlare.faces[ i ++ ] = 0; _lensFlare.faces[ i ++ ] = 2; _lensFlare.faces[ i ++ ] = 3;
 
 		// buffers
 

src/extras/renderers/plugins/ShadowMapPlugin.js

@@ -392,14 +392,14 @@ THREE.ShadowMapPlugin = function () {
 		var nearZ = light.shadowCascadeNearZ[ cascade ];
 		var farZ = light.shadowCascadeFarZ[ cascade ];
 
-		pointsFrustum[ 0 ].set( -1, -1, nearZ );
-		pointsFrustum[ 1 ].set(  1, -1, nearZ );
-		pointsFrustum[ 2 ].set( -1,  1, nearZ );
+		pointsFrustum[ 0 ].set( - 1, - 1, nearZ );
+		pointsFrustum[ 1 ].set(  1, - 1, nearZ );
+		pointsFrustum[ 2 ].set( - 1,  1, nearZ );
 		pointsFrustum[ 3 ].set(  1,  1, nearZ );
 
-		pointsFrustum[ 4 ].set( -1, -1, farZ );
-		pointsFrustum[ 5 ].set(  1, -1, farZ );
-		pointsFrustum[ 6 ].set( -1,  1, farZ );
+		pointsFrustum[ 4 ].set( - 1, - 1, farZ );
+		pointsFrustum[ 5 ].set(  1, - 1, farZ );
+		pointsFrustum[ 6 ].set( - 1,  1, farZ );
 		pointsFrustum[ 7 ].set(  1,  1, farZ );
 
 		return virtualLight;
@@ -447,7 +447,7 @@ THREE.ShadowMapPlugin = function () {
 			pointsWorld = light.pointsWorld;
 
 		_min.set( Infinity, Infinity, Infinity );
-		_max.set( -Infinity, -Infinity, -Infinity );
+		_max.set( - Infinity, - Infinity, - Infinity );
 
 		for ( var i = 0; i < 8; i ++ ) {
 

src/lights/AreaLight.js

@@ -7,7 +7,7 @@ THREE.AreaLight = function ( color, intensity ) {
 
 	THREE.Light.call( this, color );
 
-	this.normal = new THREE.Vector3( 0, -1, 0 );
+	this.normal = new THREE.Vector3( 0, - 1, 0 );
 	this.right = new THREE.Vector3( 1, 0, 0 );
 
 	this.intensity = ( intensity !== undefined ) ? intensity : 1;

src/lights/DirectionalLight.js

@@ -20,10 +20,10 @@ THREE.DirectionalLight = function ( color, intensity ) {
 	this.shadowCameraNear = 50;
 	this.shadowCameraFar = 5000;
 
-	this.shadowCameraLeft = -500;
+	this.shadowCameraLeft = - 500;
 	this.shadowCameraRight = 500;
 	this.shadowCameraTop = 500;
-	this.shadowCameraBottom = -500;
+	this.shadowCameraBottom = - 500;
 
 	this.shadowCameraVisible = false;
 
@@ -37,14 +37,14 @@ THREE.DirectionalLight = function ( color, intensity ) {
 
 	this.shadowCascade = false;
 
-	this.shadowCascadeOffset = new THREE.Vector3( 0, 0, -1000 );
+	this.shadowCascadeOffset = new THREE.Vector3( 0, 0, - 1000 );
 	this.shadowCascadeCount = 2;
 
 	this.shadowCascadeBias = [ 0, 0, 0 ];
 	this.shadowCascadeWidth = [ 512, 512, 512 ];
 	this.shadowCascadeHeight = [ 512, 512, 512 ];
 
-	this.shadowCascadeNearZ = [ -1.000, 0.990, 0.998 ];
+	this.shadowCascadeNearZ = [ - 1.000, 0.990, 0.998 ];
 	this.shadowCascadeFarZ  = [  0.990, 0.998, 1.000 ];
 
 	this.shadowCascadeArray = [];

src/lights/Light.js

@@ -2,7 +2,7 @@
  * @author mrdoob / http://mrdoob.com/
  * @author alteredq / http://alteredqualia.com/
  */
- 
+
 THREE.Light = function ( color ) {
 
 	THREE.Object3D.call( this );

src/loaders/Cache.js

@@ -40,4 +40,4 @@ THREE.Cache.prototype = {
 
 	}
 
-};
+};

src/loaders/JSONLoader.js

@@ -19,7 +19,7 @@ THREE.JSONLoader.prototype.load = function ( url, callback, texturePath ) {
 
 	// todo: unify load API to for easier SceneLoader use
 
-	texturePath = texturePath && ( typeof texturePath === "string" ) ? texturePath : this.extractUrlBase( url );
+	texturePath = texturePath && ( typeof texturePath === 'string' ) ? texturePath : this.extractUrlBase( url );
 
 	this.onLoadStart();
 	this.loadAjaxJSON( this, url, callback, texturePath );
@@ -88,7 +88,7 @@ THREE.JSONLoader.prototype.loadAjaxJSON = function ( context, url, callback, tex
 
 			if ( callbackProgress !== undefined ) {
 
-				length = xhr.getResponseHeader( "Content-Length" );
+				length = xhr.getResponseHeader( 'Content-Length' );
 
 			}
 
@@ -96,7 +96,7 @@ THREE.JSONLoader.prototype.loadAjaxJSON = function ( context, url, callback, tex
 
 	};
 
-	xhr.open( "GET", url, true );
+	xhr.open( 'GET', url, true );
 	xhr.withCredentials = this.withCredentials;
 	xhr.send( null );
 
@@ -152,13 +152,13 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 			// disregard empty arrays
 
-			for ( i = 0; i < json.uvs.length; i++ ) {
+			for ( i = 0; i < json.uvs.length; i ++ ) {
 
 				if ( json.uvs[ i ].length ) nUvLayers ++;
 
 			}
 
-			for ( i = 0; i < nUvLayers; i++ ) {
+			for ( i = 0; i < nUvLayers; i ++ ) {
 
 				geometry.faceVertexUvs[ i ] = [];
 
@@ -194,7 +194,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 			hasFaceVertexUv     = isBitSet( type, 3 );
 			hasFaceNormal       = isBitSet( type, 4 );
 			hasFaceVertexNormal = isBitSet( type, 5 );
-			hasFaceColor	    = isBitSet( type, 6 );
+			hasFaceColor	     = isBitSet( type, 6 );
 			hasFaceVertexColor  = isBitSet( type, 7 );
 
 			// console.log("type", type, "bits", isQuad, hasMaterial, hasFaceVertexUv, hasFaceNormal, hasFaceVertexNormal, hasFaceColor, hasFaceVertexColor);
@@ -227,7 +227,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 				if ( hasFaceVertexUv ) {
 
-					for ( i = 0; i < nUvLayers; i++ ) {
+					for ( i = 0; i < nUvLayers; i ++ ) {
 
 						uvLayer = json.uvs[ i ];
 
@@ -268,7 +268,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 				if ( hasFaceVertexNormal ) {
 
-					for ( i = 0; i < 4; i++ ) {
+					for ( i = 0; i < 4; i ++ ) {
 
 						normalIndex = faces[ offset ++ ] * 3;
 
@@ -300,7 +300,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 				if ( hasFaceVertexColor ) {
 
-					for ( i = 0; i < 4; i++ ) {
+					for ( i = 0; i < 4; i ++ ) {
 
 						colorIndex = faces[ offset ++ ];
 						hex = colors[ colorIndex ];
@@ -335,7 +335,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 				if ( hasFaceVertexUv ) {
 
-					for ( i = 0; i < nUvLayers; i++ ) {
+					for ( i = 0; i < nUvLayers; i ++ ) {
 
 						uvLayer = json.uvs[ i ];
 
@@ -372,7 +372,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 				if ( hasFaceVertexNormal ) {
 
-					for ( i = 0; i < 3; i++ ) {
+					for ( i = 0; i < 3; i ++ ) {
 
 						normalIndex = faces[ offset ++ ] * 3;
 
@@ -399,7 +399,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 				if ( hasFaceVertexColor ) {
 
-					for ( i = 0; i < 3; i++ ) {
+					for ( i = 0; i < 3; i ++ ) {
 
 						colorIndex = faces[ offset ++ ];
 						face.vertexColors.push( new THREE.Color( colors[ colorIndex ] ) );
@@ -460,7 +460,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 
 		// could change this to json.animations[0] or remove completely
-		
+
 		geometry.animation = json.animation;
 		geometry.animations = json.animations;
 
@@ -481,7 +481,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 				dstVertices = geometry.morphTargets[ i ].vertices;
 				srcVertices = json.morphTargets [ i ].vertices;
 
-				for( v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
+				for ( v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
 
 					var vertex = new THREE.Vector3();
 					vertex.x = srcVertices[ v ] * scale;
@@ -500,7 +500,7 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 			var i, l, c, cl, dstColors, srcColors, color;
 
-			for ( i = 0, l = json.morphColors.length; i < l; i++ ) {
+			for ( i = 0, l = json.morphColors.length; i < l; i ++ ) {
 
 				geometry.morphColors[ i ] = {};
 				geometry.morphColors[ i ].name = json.morphColors[ i ].name;

src/loaders/Loader.js

@@ -23,20 +23,20 @@ THREE.Loader.prototype = {
 
 	addStatusElement: function () {
 
-		var e = document.createElement( "div" );
-
-		e.style.position = "absolute";
-		e.style.right = "0px";
-		e.style.top = "0px";
-		e.style.fontSize = "0.8em";
-		e.style.textAlign = "left";
-		e.style.background = "rgba(0,0,0,0.25)";
-		e.style.color = "#fff";
-		e.style.width = "120px";
-		e.style.padding = "0.5em 0.5em 0.5em 0.5em";
+		var e = document.createElement( 'div' );
+
+		e.style.position = 'absolute';
+		e.style.right = '0px';
+		e.style.top = '0px';
+		e.style.fontSize = '0.8em';
+		e.style.textAlign = 'left';
+		e.style.background = 'rgba(0,0,0,0.25)';
+		e.style.color = '#fff';
+		e.style.width = '120px';
+		e.style.padding = '0.5em 0.5em 0.5em 0.5em';
 		e.style.zIndex = 1000;
 
-		e.innerHTML = "Loading ...";
+		e.innerHTML = 'Loading ...';
 
 		return e;
 
@@ -44,16 +44,16 @@ THREE.Loader.prototype = {
 
 	updateProgress: function ( progress ) {
 
-		var message = "Loaded ";
+		var message = 'Loaded ';
 
 		if ( progress.total ) {
 
-			message += ( 100 * progress.loaded / progress.total ).toFixed(0) + "%";
+			message += ( 100 * progress.loaded / progress.total ).toFixed( 0 ) + '%';
 
 
 		} else {
 
-			message += ( progress.loaded / 1024 ).toFixed(2) + " KB";
+			message += ( progress.loaded / 1024 ).toFixed( 2 ) + ' KB';
 
 		}
 
@@ -89,7 +89,7 @@ THREE.Loader.prototype = {
 
 	needsTangents: function ( materials ) {
 
-		for( var i = 0, il = materials.length; i < il; i ++ ) {
+		for ( var i = 0, il = materials.length; i < il; i ++ ) {
 
 			var m = materials[ i ];
 
@@ -141,7 +141,7 @@ THREE.Loader.prototype = {
 						var canvas = document.createElement( 'canvas' );
 						canvas.width = width;
 						canvas.height = height;
-						
+
 						var context = canvas.getContext( '2d' );
 						context.drawImage( image, 0, 0, width, height );
 
@@ -179,8 +179,8 @@ THREE.Loader.prototype = {
 			if ( wrap ) {
 
 				var wrapMap = {
-					"repeat": THREE.RepeatWrapping,
-					"mirror": THREE.MirroredRepeatWrapping
+					'repeat': THREE.RepeatWrapping,
+					'mirror': THREE.MirroredRepeatWrapping
 				}
 
 				if ( wrapMap[ wrap[ 0 ] ] !== undefined ) texture.wrapS = wrapMap[ wrap[ 0 ] ];
@@ -206,7 +206,7 @@ THREE.Loader.prototype = {
 
 		// defaults
 
-		var mtype = "MeshLambertMaterial";
+		var mtype = 'MeshLambertMaterial';
 		var mpars = { color: 0xeeeeee, opacity: 1.0, map: null, lightMap: null, normalMap: null, bumpMap: null, wireframe: false };
 
 		// parameters from model file
@@ -215,8 +215,8 @@ THREE.Loader.prototype = {
 
 			var shading = m.shading.toLowerCase();
 
-			if ( shading === "phong" ) mtype = "MeshPhongMaterial";
-			else if ( shading === "basic" ) mtype = "MeshBasicMaterial";
+			if ( shading === 'phong' ) mtype = 'MeshPhongMaterial';
+			else if ( shading === 'basic' ) mtype = 'MeshBasicMaterial';
 
 		}
 
@@ -270,7 +270,7 @@ THREE.Loader.prototype = {
 
 		if ( m.vertexColors !== undefined ) {
 
-			if ( m.vertexColors === "face" ) {
+			if ( m.vertexColors === 'face' ) {
 
 				mpars.vertexColors = THREE.FaceColors;
 
@@ -330,31 +330,31 @@ THREE.Loader.prototype = {
 
 		if ( m.mapDiffuse && texturePath ) {
 
-			create_texture( mpars, "map", m.mapDiffuse, m.mapDiffuseRepeat, m.mapDiffuseOffset, m.mapDiffuseWrap, m.mapDiffuseAnisotropy );
+			create_texture( mpars, 'map', m.mapDiffuse, m.mapDiffuseRepeat, m.mapDiffuseOffset, m.mapDiffuseWrap, m.mapDiffuseAnisotropy );
 
 		}
 
 		if ( m.mapLight && texturePath ) {
 
-			create_texture( mpars, "lightMap", m.mapLight, m.mapLightRepeat, m.mapLightOffset, m.mapLightWrap, m.mapLightAnisotropy );
+			create_texture( mpars, 'lightMap', m.mapLight, m.mapLightRepeat, m.mapLightOffset, m.mapLightWrap, m.mapLightAnisotropy );
 
 		}
 
 		if ( m.mapBump && texturePath ) {
 
-			create_texture( mpars, "bumpMap", m.mapBump, m.mapBumpRepeat, m.mapBumpOffset, m.mapBumpWrap, m.mapBumpAnisotropy );
+			create_texture( mpars, 'bumpMap', m.mapBump, m.mapBumpRepeat, m.mapBumpOffset, m.mapBumpWrap, m.mapBumpAnisotropy );
 
 		}
 
 		if ( m.mapNormal && texturePath ) {
 
-			create_texture( mpars, "normalMap", m.mapNormal, m.mapNormalRepeat, m.mapNormalOffset, m.mapNormalWrap, m.mapNormalAnisotropy );
+			create_texture( mpars, 'normalMap', m.mapNormal, m.mapNormalRepeat, m.mapNormalOffset, m.mapNormalWrap, m.mapNormalAnisotropy );
 
 		}
 
 		if ( m.mapSpecular && texturePath ) {
 
-			create_texture( mpars, "specularMap", m.mapSpecular, m.mapSpecularRepeat, m.mapSpecularOffset, m.mapSpecularWrap, m.mapSpecularAnisotropy );
+			create_texture( mpars, 'specularMap', m.mapSpecular, m.mapSpecularRepeat, m.mapSpecularOffset, m.mapSpecularWrap, m.mapSpecularAnisotropy );
 
 		}
 
@@ -370,49 +370,49 @@ THREE.Loader.prototype = {
 
 		if ( m.mapNormal ) {
 
-			var shader = THREE.ShaderLib[ "normalmap" ];
+			var shader = THREE.ShaderLib[ 'normalmap' ];
 			var uniforms = THREE.UniformsUtils.clone( shader.uniforms );
 
-			uniforms[ "tNormal" ].value = mpars.normalMap;
+			uniforms[ 'tNormal' ].value = mpars.normalMap;
 
 			if ( m.mapNormalFactor ) {
 
-				uniforms[ "uNormalScale" ].value.set( m.mapNormalFactor, m.mapNormalFactor );
+				uniforms[ 'uNormalScale' ].value.set( m.mapNormalFactor, m.mapNormalFactor );
 
 			}
 
 			if ( mpars.map ) {
 
-				uniforms[ "tDiffuse" ].value = mpars.map;
-				uniforms[ "enableDiffuse" ].value = true;
+				uniforms[ 'tDiffuse' ].value = mpars.map;
+				uniforms[ 'enableDiffuse' ].value = true;
 
 			}
 
 			if ( mpars.specularMap ) {
 
-				uniforms[ "tSpecular" ].value = mpars.specularMap;
-				uniforms[ "enableSpecular" ].value = true;
+				uniforms[ 'tSpecular' ].value = mpars.specularMap;
+				uniforms[ 'enableSpecular' ].value = true;
 
 			}
 
 			if ( mpars.lightMap ) {
 
-				uniforms[ "tAO" ].value = mpars.lightMap;
-				uniforms[ "enableAO" ].value = true;
+				uniforms[ 'tAO' ].value = mpars.lightMap;
+				uniforms[ 'enableAO' ].value = true;
 
 			}
 
 			// for the moment don't handle displacement texture
 
-			uniforms[ "diffuse" ].value.setHex( mpars.color );
-			uniforms[ "specular" ].value.setHex( mpars.specular );
-			uniforms[ "ambient" ].value.setHex( mpars.ambient );
+			uniforms[ 'diffuse' ].value.setHex( mpars.color );
+			uniforms[ 'specular' ].value.setHex( mpars.specular );
+			uniforms[ 'ambient' ].value.setHex( mpars.ambient );
 
-			uniforms[ "shininess" ].value = mpars.shininess;
+			uniforms[ 'shininess' ].value = mpars.shininess;
 
 			if ( mpars.opacity !== undefined ) {
 
-				uniforms[ "opacity" ].value = mpars.opacity;
+				uniforms[ 'opacity' ].value = mpars.opacity;
 
 			}
 

src/materials/Material.js

@@ -52,7 +52,7 @@ THREE.Material.prototype = {
 
 			if ( newValue === undefined ) {
 
-				console.warn( 'THREE.Material: \'' + key + '\' parameter is undefined.' );
+				console.warn( "THREE.Material: '" + key + "' parameter is undefined." );
 				continue;
 
 			}
@@ -69,10 +69,10 @@ THREE.Material.prototype = {
 
 					currentValue.copy( newValue );
 
-				} else if ( key == 'overdraw') {
+				} else if ( key == 'overdraw' ) {
 
 					// ensure overdraw is backwards-compatable with legacy boolean type
-					this[ key ] = Number(newValue);
+					this[ key ] = Number( newValue );
 
 				} else {
 

src/materials/ShaderMaterial.js

@@ -33,8 +33,8 @@ THREE.ShaderMaterial = function ( parameters ) {
 
 	THREE.Material.call( this );
 
-	this.fragmentShader = "void main() {}";
-	this.vertexShader = "void main() {}";
+	this.fragmentShader = 'void main() {}';
+	this.vertexShader = 'void main() {}';
 	this.uniforms = {};
 	this.defines = {};
 	this.attributes = null;
@@ -60,9 +60,9 @@ THREE.ShaderMaterial = function ( parameters ) {
 	// When rendered geometry doesn't include these attributes but the material does,
 	// use these default values in WebGL. This avoids errors when buffer data is missing.
 	this.defaultAttributeValues = {
-		"color" : [ 1, 1, 1 ],
-		"uv" : [ 0, 0 ],
-		"uv2" : [ 0, 0 ]
+		'color': [ 1, 1, 1 ],
+		'uv': [ 0, 0 ],
+		'uv2': [ 0, 0 ]
 	};
 
 	this.index0AttributeName = undefined;

src/materials/SpriteCanvasMaterial.js

@@ -37,4 +37,4 @@ THREE.SpriteCanvasMaterial.prototype.clone = function () {
 
 // backwards compatibility
 
-THREE.ParticleCanvasMaterial = THREE.SpriteCanvasMaterial;
+THREE.ParticleCanvasMaterial = THREE.SpriteCanvasMaterial;

src/math/Box2.js

@@ -5,7 +5,7 @@
 THREE.Box2 = function ( min, max ) {
 
 	this.min = ( min !== undefined ) ? min : new THREE.Vector2( Infinity, Infinity );
-	this.max = ( max !== undefined ) ? max : new THREE.Vector2( -Infinity, -Infinity );
+	this.max = ( max !== undefined ) ? max : new THREE.Vector2( - Infinity, - Infinity );
 
 };
 
@@ -64,7 +64,7 @@ THREE.Box2.prototype = {
 	makeEmpty: function () {
 
 		this.min.x = this.min.y = Infinity;
-		this.max.x = this.max.y = -Infinity;
+		this.max.x = this.max.y = - Infinity;
 
 		return this;
 
@@ -110,7 +110,7 @@ THREE.Box2.prototype = {
 
 	expandByScalar: function ( scalar ) {
 
-		this.min.addScalar( -scalar );
+		this.min.addScalar( - scalar );
 		this.max.addScalar( scalar );
 
 		return this;

src/math/Box3.js

@@ -6,7 +6,7 @@
 THREE.Box3 = function ( min, max ) {
 
 	this.min = ( min !== undefined ) ? min : new THREE.Vector3( Infinity, Infinity, Infinity );
-	this.max = ( max !== undefined ) ? max : new THREE.Vector3( -Infinity, -Infinity, -Infinity );
+	this.max = ( max !== undefined ) ? max : new THREE.Vector3( - Infinity, - Infinity, - Infinity );
 
 };
 
@@ -37,7 +37,7 @@ THREE.Box3.prototype = {
 
 	},
 
-	setFromCenterAndSize: function() {
+	setFromCenterAndSize: function () {
 
 		var v1 = new THREE.Vector3();
 
@@ -54,14 +54,14 @@ THREE.Box3.prototype = {
 
 	}(),
 
-	setFromObject: function() {
+	setFromObject: function () {
 
 		// Computes the world-axis-aligned bounding box of an object (including its children),
 		// accounting for both the object's, and childrens', world transforms
 
 		var v1 = new THREE.Vector3();
 
-		return function( object ) {
+		return function ( object ) {
 
 			var scope = this;
 
@@ -75,7 +75,7 @@ THREE.Box3.prototype = {
 
 					var vertices = node.geometry.vertices;
 
-					for ( var i = 0, il = vertices.length; i < il; i++ ) {
+					for ( var i = 0, il = vertices.length; i < il; i ++ ) {
 
 						v1.copy( vertices[ i ] );
 
@@ -107,7 +107,7 @@ THREE.Box3.prototype = {
 	makeEmpty: function () {
 
 		this.min.x = this.min.y = this.min.z = Infinity;
-		this.max.x = this.max.y = this.max.z = -Infinity;
+		this.max.x = this.max.y = this.max.z = - Infinity;
 
 		return this;
 
@@ -155,7 +155,7 @@ THREE.Box3.prototype = {
 
 	expandByScalar: function ( scalar ) {
 
-		this.min.addScalar( -scalar );
+		this.min.addScalar( - scalar );
 		this.max.addScalar( scalar );
 
 		return this;
@@ -228,7 +228,7 @@ THREE.Box3.prototype = {
 
 	},
 
-	distanceToPoint: function() {
+	distanceToPoint: function () {
 
 		var v1 = new THREE.Vector3();
 
@@ -241,7 +241,7 @@ THREE.Box3.prototype = {
 
 	}(),
 
-	getBoundingSphere: function() {
+	getBoundingSphere: function () {
 
 		var v1 = new THREE.Vector3();
 
@@ -276,7 +276,7 @@ THREE.Box3.prototype = {
 
 	},
 
-	applyMatrix4: function() {
+	applyMatrix4: function () {
 
 		var points = [
 			new THREE.Vector3(),
@@ -292,14 +292,14 @@ THREE.Box3.prototype = {
 		return function ( matrix ) {
 
 			// NOTE: I am using a binary pattern to specify all 2^3 combinations below
-			points[0].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000
-			points[1].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001
-			points[2].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
-			points[3].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
-			points[4].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
-			points[5].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
-			points[6].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
-			points[7].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix );  // 111
+			points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000
+			points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001
+			points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
+			points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
+			points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
+			points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
+			points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
+			points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix );  // 111
 
 			this.makeEmpty();
 			this.setFromPoints( points );

src/math/Color.js

@@ -380,27 +380,27 @@ THREE.Color.prototype = {
 
 };
 
-THREE.ColorKeywords = { "aliceblue": 0xF0F8FF, "antiquewhite": 0xFAEBD7, "aqua": 0x00FFFF, "aquamarine": 0x7FFFD4, "azure": 0xF0FFFF,
-"beige": 0xF5F5DC, "bisque": 0xFFE4C4, "black": 0x000000, "blanchedalmond": 0xFFEBCD, "blue": 0x0000FF, "blueviolet": 0x8A2BE2,
-"brown": 0xA52A2A, "burlywood": 0xDEB887, "cadetblue": 0x5F9EA0, "chartreuse": 0x7FFF00, "chocolate": 0xD2691E, "coral": 0xFF7F50,
-"cornflowerblue": 0x6495ED, "cornsilk": 0xFFF8DC, "crimson": 0xDC143C, "cyan": 0x00FFFF, "darkblue": 0x00008B, "darkcyan": 0x008B8B,
-"darkgoldenrod": 0xB8860B, "darkgray": 0xA9A9A9, "darkgreen": 0x006400, "darkgrey": 0xA9A9A9, "darkkhaki": 0xBDB76B, "darkmagenta": 0x8B008B,
-"darkolivegreen": 0x556B2F, "darkorange": 0xFF8C00, "darkorchid": 0x9932CC, "darkred": 0x8B0000, "darksalmon": 0xE9967A, "darkseagreen": 0x8FBC8F,
-"darkslateblue": 0x483D8B, "darkslategray": 0x2F4F4F, "darkslategrey": 0x2F4F4F, "darkturquoise": 0x00CED1, "darkviolet": 0x9400D3,
-"deeppink": 0xFF1493, "deepskyblue": 0x00BFFF, "dimgray": 0x696969, "dimgrey": 0x696969, "dodgerblue": 0x1E90FF, "firebrick": 0xB22222,
-"floralwhite": 0xFFFAF0, "forestgreen": 0x228B22, "fuchsia": 0xFF00FF, "gainsboro": 0xDCDCDC, "ghostwhite": 0xF8F8FF, "gold": 0xFFD700,
-"goldenrod": 0xDAA520, "gray": 0x808080, "green": 0x008000, "greenyellow": 0xADFF2F, "grey": 0x808080, "honeydew": 0xF0FFF0, "hotpink": 0xFF69B4,
-"indianred": 0xCD5C5C, "indigo": 0x4B0082, "ivory": 0xFFFFF0, "khaki": 0xF0E68C, "lavender": 0xE6E6FA, "lavenderblush": 0xFFF0F5, "lawngreen": 0x7CFC00,
-"lemonchiffon": 0xFFFACD, "lightblue": 0xADD8E6, "lightcoral": 0xF08080, "lightcyan": 0xE0FFFF, "lightgoldenrodyellow": 0xFAFAD2, "lightgray": 0xD3D3D3,
-"lightgreen": 0x90EE90, "lightgrey": 0xD3D3D3, "lightpink": 0xFFB6C1, "lightsalmon": 0xFFA07A, "lightseagreen": 0x20B2AA, "lightskyblue": 0x87CEFA,
-"lightslategray": 0x778899, "lightslategrey": 0x778899, "lightsteelblue": 0xB0C4DE, "lightyellow": 0xFFFFE0, "lime": 0x00FF00, "limegreen": 0x32CD32,
-"linen": 0xFAF0E6, "magenta": 0xFF00FF, "maroon": 0x800000, "mediumaquamarine": 0x66CDAA, "mediumblue": 0x0000CD, "mediumorchid": 0xBA55D3,
-"mediumpurple": 0x9370DB, "mediumseagreen": 0x3CB371, "mediumslateblue": 0x7B68EE, "mediumspringgreen": 0x00FA9A, "mediumturquoise": 0x48D1CC,
-"mediumvioletred": 0xC71585, "midnightblue": 0x191970, "mintcream": 0xF5FFFA, "mistyrose": 0xFFE4E1, "moccasin": 0xFFE4B5, "navajowhite": 0xFFDEAD,
-"navy": 0x000080, "oldlace": 0xFDF5E6, "olive": 0x808000, "olivedrab": 0x6B8E23, "orange": 0xFFA500, "orangered": 0xFF4500, "orchid": 0xDA70D6,
-"palegoldenrod": 0xEEE8AA, "palegreen": 0x98FB98, "paleturquoise": 0xAFEEEE, "palevioletred": 0xDB7093, "papayawhip": 0xFFEFD5, "peachpuff": 0xFFDAB9,
-"peru": 0xCD853F, "pink": 0xFFC0CB, "plum": 0xDDA0DD, "powderblue": 0xB0E0E6, "purple": 0x800080, "red": 0xFF0000, "rosybrown": 0xBC8F8F,
-"royalblue": 0x4169E1, "saddlebrown": 0x8B4513, "salmon": 0xFA8072, "sandybrown": 0xF4A460, "seagreen": 0x2E8B57, "seashell": 0xFFF5EE,
-"sienna": 0xA0522D, "silver": 0xC0C0C0, "skyblue": 0x87CEEB, "slateblue": 0x6A5ACD, "slategray": 0x708090, "slategrey": 0x708090, "snow": 0xFFFAFA,
-"springgreen": 0x00FF7F, "steelblue": 0x4682B4, "tan": 0xD2B48C, "teal": 0x008080, "thistle": 0xD8BFD8, "tomato": 0xFF6347, "turquoise": 0x40E0D0,
-"violet": 0xEE82EE, "wheat": 0xF5DEB3, "white": 0xFFFFFF, "whitesmoke": 0xF5F5F5, "yellow": 0xFFFF00, "yellowgreen": 0x9ACD32 };
+THREE.ColorKeywords = { 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua': 0x00FFFF, 'aquamarine': 0x7FFFD4, 'azure': 0xF0FFFF,
+'beige': 0xF5F5DC, 'bisque': 0xFFE4C4, 'black': 0x000000, 'blanchedalmond': 0xFFEBCD, 'blue': 0x0000FF, 'blueviolet': 0x8A2BE2,
+'brown': 0xA52A2A, 'burlywood': 0xDEB887, 'cadetblue': 0x5F9EA0, 'chartreuse': 0x7FFF00, 'chocolate': 0xD2691E, 'coral': 0xFF7F50,
+'cornflowerblue': 0x6495ED, 'cornsilk': 0xFFF8DC, 'crimson': 0xDC143C, 'cyan': 0x00FFFF, 'darkblue': 0x00008B, 'darkcyan': 0x008B8B,
+'darkgoldenrod': 0xB8860B, 'darkgray': 0xA9A9A9, 'darkgreen': 0x006400, 'darkgrey': 0xA9A9A9, 'darkkhaki': 0xBDB76B, 'darkmagenta': 0x8B008B,
+'darkolivegreen': 0x556B2F, 'darkorange': 0xFF8C00, 'darkorchid': 0x9932CC, 'darkred': 0x8B0000, 'darksalmon': 0xE9967A, 'darkseagreen': 0x8FBC8F,
+'darkslateblue': 0x483D8B, 'darkslategray': 0x2F4F4F, 'darkslategrey': 0x2F4F4F, 'darkturquoise': 0x00CED1, 'darkviolet': 0x9400D3,
+'deeppink': 0xFF1493, 'deepskyblue': 0x00BFFF, 'dimgray': 0x696969, 'dimgrey': 0x696969, 'dodgerblue': 0x1E90FF, 'firebrick': 0xB22222,
+'floralwhite': 0xFFFAF0, 'forestgreen': 0x228B22, 'fuchsia': 0xFF00FF, 'gainsboro': 0xDCDCDC, 'ghostwhite': 0xF8F8FF, 'gold': 0xFFD700,
+'goldenrod': 0xDAA520, 'gray': 0x808080, 'green': 0x008000, 'greenyellow': 0xADFF2F, 'grey': 0x808080, 'honeydew': 0xF0FFF0, 'hotpink': 0xFF69B4,
+'indianred': 0xCD5C5C, 'indigo': 0x4B0082, 'ivory': 0xFFFFF0, 'khaki': 0xF0E68C, 'lavender': 0xE6E6FA, 'lavenderblush': 0xFFF0F5, 'lawngreen': 0x7CFC00,
+'lemonchiffon': 0xFFFACD, 'lightblue': 0xADD8E6, 'lightcoral': 0xF08080, 'lightcyan': 0xE0FFFF, 'lightgoldenrodyellow': 0xFAFAD2, 'lightgray': 0xD3D3D3,
+'lightgreen': 0x90EE90, 'lightgrey': 0xD3D3D3, 'lightpink': 0xFFB6C1, 'lightsalmon': 0xFFA07A, 'lightseagreen': 0x20B2AA, 'lightskyblue': 0x87CEFA,
+'lightslategray': 0x778899, 'lightslategrey': 0x778899, 'lightsteelblue': 0xB0C4DE, 'lightyellow': 0xFFFFE0, 'lime': 0x00FF00, 'limegreen': 0x32CD32,
+'linen': 0xFAF0E6, 'magenta': 0xFF00FF, 'maroon': 0x800000, 'mediumaquamarine': 0x66CDAA, 'mediumblue': 0x0000CD, 'mediumorchid': 0xBA55D3,
+'mediumpurple': 0x9370DB, 'mediumseagreen': 0x3CB371, 'mediumslateblue': 0x7B68EE, 'mediumspringgreen': 0x00FA9A, 'mediumturquoise': 0x48D1CC,
+'mediumvioletred': 0xC71585, 'midnightblue': 0x191970, 'mintcream': 0xF5FFFA, 'mistyrose': 0xFFE4E1, 'moccasin': 0xFFE4B5, 'navajowhite': 0xFFDEAD,
+'navy': 0x000080, 'oldlace': 0xFDF5E6, 'olive': 0x808000, 'olivedrab': 0x6B8E23, 'orange': 0xFFA500, 'orangered': 0xFF4500, 'orchid': 0xDA70D6,
+'palegoldenrod': 0xEEE8AA, 'palegreen': 0x98FB98, 'paleturquoise': 0xAFEEEE, 'palevioletred': 0xDB7093, 'papayawhip': 0xFFEFD5, 'peachpuff': 0xFFDAB9,
+'peru': 0xCD853F, 'pink': 0xFFC0CB, 'plum': 0xDDA0DD, 'powderblue': 0xB0E0E6, 'purple': 0x800080, 'red': 0xFF0000, 'rosybrown': 0xBC8F8F,
+'royalblue': 0x4169E1, 'saddlebrown': 0x8B4513, 'salmon': 0xFA8072, 'sandybrown': 0xF4A460, 'seagreen': 0x2E8B57, 'seashell': 0xFFF5EE,
+'sienna': 0xA0522D, 'silver': 0xC0C0C0, 'skyblue': 0x87CEEB, 'slateblue': 0x6A5ACD, 'slategray': 0x708090, 'slategrey': 0x708090, 'snow': 0xFFFAFA,
+'springgreen': 0x00FF7F, 'steelblue': 0x4682B4, 'tan': 0xD2B48C, 'teal': 0x008080, 'thistle': 0xD8BFD8, 'tomato': 0xFF6347, 'turquoise': 0x40E0D0,
+'violet': 0xEE82EE, 'wheat': 0xF5DEB3, 'white': 0xFFFFFF, 'whitesmoke': 0xF5F5F5, 'yellow': 0xFFFF00, 'yellowgreen': 0x9ACD32 };

src/math/Euler.js

@@ -108,15 +108,15 @@ THREE.Euler.prototype = {
 		// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
 
 		var te = m.elements;
-		var m11 = te[0], m12 = te[4], m13 = te[8];
-		var m21 = te[1], m22 = te[5], m23 = te[9];
-		var m31 = te[2], m32 = te[6], m33 = te[10];
+		var m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ];
+		var m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ];
+		var m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
 
 		order = order || this._order;
 
 		if ( order === 'XYZ' ) {
 
-			this._y = Math.asin( clamp( m13, -1, 1 ) );
+			this._y = Math.asin( clamp( m13, - 1, 1 ) );
 
 			if ( Math.abs( m13 ) < 0.99999 ) {
 
@@ -132,7 +132,7 @@ THREE.Euler.prototype = {
 
 		} else if ( order === 'YXZ' ) {
 
-			this._x = Math.asin( - clamp( m23, -1, 1 ) );
+			this._x = Math.asin( - clamp( m23, - 1, 1 ) );
 
 			if ( Math.abs( m23 ) < 0.99999 ) {
 
@@ -148,7 +148,7 @@ THREE.Euler.prototype = {
 
 		} else if ( order === 'ZXY' ) {
 
-			this._x = Math.asin( clamp( m32, -1, 1 ) );
+			this._x = Math.asin( clamp( m32, - 1, 1 ) );
 
 			if ( Math.abs( m32 ) < 0.99999 ) {
 
@@ -164,7 +164,7 @@ THREE.Euler.prototype = {
 
 		} else if ( order === 'ZYX' ) {
 
-			this._y = Math.asin( - clamp( m31, -1, 1 ) );
+			this._y = Math.asin( - clamp( m31, - 1, 1 ) );
 
 			if ( Math.abs( m31 ) < 0.99999 ) {
 
@@ -180,7 +180,7 @@ THREE.Euler.prototype = {
 
 		} else if ( order === 'YZX' ) {
 
-			this._z = Math.asin( clamp( m21, -1, 1 ) );
+			this._z = Math.asin( clamp( m21, - 1, 1 ) );
 
 			if ( Math.abs( m21 ) < 0.99999 ) {
 
@@ -196,7 +196,7 @@ THREE.Euler.prototype = {
 
 		} else if ( order === 'XZY' ) {
 
-			this._z = Math.asin( - clamp( m12, -1, 1 ) );
+			this._z = Math.asin( - clamp( m12, - 1, 1 ) );
 
 			if ( Math.abs( m12 ) < 0.99999 ) {
 
@@ -242,38 +242,38 @@ THREE.Euler.prototype = {
 		if ( order === 'XYZ' ) {
 
 			this._x = Math.atan2( 2 * ( q.x * q.w - q.y * q.z ), ( sqw - sqx - sqy + sqz ) );
-			this._y = Math.asin(  clamp( 2 * ( q.x * q.z + q.y * q.w ), -1, 1 ) );
+			this._y = Math.asin(  clamp( 2 * ( q.x * q.z + q.y * q.w ), - 1, 1 ) );
 			this._z = Math.atan2( 2 * ( q.z * q.w - q.x * q.y ), ( sqw + sqx - sqy - sqz ) );
 
 		} else if ( order ===  'YXZ' ) {
 
-			this._x = Math.asin(  clamp( 2 * ( q.x * q.w - q.y * q.z ), -1, 1 ) );
+			this._x = Math.asin(  clamp( 2 * ( q.x * q.w - q.y * q.z ), - 1, 1 ) );
 			this._y = Math.atan2( 2 * ( q.x * q.z + q.y * q.w ), ( sqw - sqx - sqy + sqz ) );
 			this._z = Math.atan2( 2 * ( q.x * q.y + q.z * q.w ), ( sqw - sqx + sqy - sqz ) );
 
 		} else if ( order === 'ZXY' ) {
 
-			this._x = Math.asin(  clamp( 2 * ( q.x * q.w + q.y * q.z ), -1, 1 ) );
+			this._x = Math.asin(  clamp( 2 * ( q.x * q.w + q.y * q.z ), - 1, 1 ) );
 			this._y = Math.atan2( 2 * ( q.y * q.w - q.z * q.x ), ( sqw - sqx - sqy + sqz ) );
 			this._z = Math.atan2( 2 * ( q.z * q.w - q.x * q.y ), ( sqw - sqx + sqy - sqz ) );
 
 		} else if ( order === 'ZYX' ) {
 
 			this._x = Math.atan2( 2 * ( q.x * q.w + q.z * q.y ), ( sqw - sqx - sqy + sqz ) );
-			this._y = Math.asin(  clamp( 2 * ( q.y * q.w - q.x * q.z ), -1, 1 ) );
+			this._y = Math.asin(  clamp( 2 * ( q.y * q.w - q.x * q.z ), - 1, 1 ) );
 			this._z = Math.atan2( 2 * ( q.x * q.y + q.z * q.w ), ( sqw + sqx - sqy - sqz ) );
 
 		} else if ( order === 'YZX' ) {
 
 			this._x = Math.atan2( 2 * ( q.x * q.w - q.z * q.y ), ( sqw - sqx + sqy - sqz ) );
 			this._y = Math.atan2( 2 * ( q.y * q.w - q.x * q.z ), ( sqw + sqx - sqy - sqz ) );
-			this._z = Math.asin(  clamp( 2 * ( q.x * q.y + q.z * q.w ), -1, 1 ) );
+			this._z = Math.asin(  clamp( 2 * ( q.x * q.y + q.z * q.w ), - 1, 1 ) );
 
 		} else if ( order === 'XZY' ) {
 
 			this._x = Math.atan2( 2 * ( q.x * q.w + q.y * q.z ), ( sqw - sqx + sqy - sqz ) );
 			this._y = Math.atan2( 2 * ( q.x * q.z + q.y * q.w ), ( sqw + sqx - sqy - sqz ) );
-			this._z = Math.asin(  clamp( 2 * ( q.z * q.w - q.x * q.y ), -1, 1 ) );
+			this._z = Math.asin(  clamp( 2 * ( q.z * q.w - q.x * q.y ), - 1, 1 ) );
 
 		} else {
 

src/math/Frustum.js

@@ -27,12 +27,12 @@ THREE.Frustum.prototype = {
 
 		var planes = this.planes;
 
-		planes[0].copy( p0 );
-		planes[1].copy( p1 );
-		planes[2].copy( p2 );
-		planes[3].copy( p3 );
-		planes[4].copy( p4 );
-		planes[5].copy( p5 );
+		planes[ 0 ].copy( p0 );
+		planes[ 1 ].copy( p1 );
+		planes[ 2 ].copy( p2 );
+		planes[ 3 ].copy( p3 );
+		planes[ 4 ].copy( p4 );
+		planes[ 5 ].copy( p5 );
 
 		return this;
 
@@ -42,9 +42,9 @@ THREE.Frustum.prototype = {
 
 		var planes = this.planes;
 
-		for( var i = 0; i < 6; i ++ ) {
+		for ( var i = 0; i < 6; i ++ ) {
 
-			planes[i].copy( frustum.planes[i] );
+			planes[ i ].copy( frustum.planes[ i ] );
 
 		}
 
@@ -56,10 +56,10 @@ THREE.Frustum.prototype = {
 
 		var planes = this.planes;
 		var me = m.elements;
-		var me0 = me[0], me1 = me[1], me2 = me[2], me3 = me[3];
-		var me4 = me[4], me5 = me[5], me6 = me[6], me7 = me[7];
-		var me8 = me[8], me9 = me[9], me10 = me[10], me11 = me[11];
-		var me12 = me[12], me13 = me[13], me14 = me[14], me15 = me[15];
+		var me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ];
+		var me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ];
+		var me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ];
+		var me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ];
 
 		planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize();
 		planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize();
@@ -95,7 +95,7 @@ THREE.Frustum.prototype = {
 
 		var planes = this.planes;
 		var center = sphere.center;
-		var negRadius = -sphere.radius;
+		var negRadius = - sphere.radius;
 
 		for ( var i = 0; i < 6; i ++ ) {
 
@@ -113,19 +113,19 @@ THREE.Frustum.prototype = {
 
 	},
 
-	intersectsBox : function() {
+	intersectsBox: function () {
 
 		var p1 = new THREE.Vector3(),
 			p2 = new THREE.Vector3();
 
-		return function( box ) {
+		return function ( box ) {
 
 			var planes = this.planes;
-			
+
 			for ( var i = 0; i < 6 ; i ++ ) {
-			
-				var plane = planes[i];
-				
+
+				var plane = planes[ i ];
+
 				p1.x = plane.normal.x > 0 ? box.min.x : box.max.x;
 				p2.x = plane.normal.x > 0 ? box.max.x : box.min.x;
 				p1.y = plane.normal.y > 0 ? box.min.y : box.max.y;
@@ -135,13 +135,13 @@ THREE.Frustum.prototype = {
 
 				var d1 = plane.distanceToPoint( p1 );
 				var d2 = plane.distanceToPoint( p2 );
-				
+
 				// if both outside plane, no intersection
 
 				if ( d1 < 0 && d2 < 0 ) {
-					
+
 					return false;
-		
+
 				}
 			}
 

src/math/Line3.js

@@ -65,7 +65,7 @@ THREE.Line3.prototype = {
 
 	},
 
-	closestPointToPointParameter: function() {
+	closestPointToPointParameter: function () {
 
 		var startP = new THREE.Vector3();
 		var startEnd = new THREE.Vector3();

src/math/Math.js

@@ -8,9 +8,9 @@ THREE.Math = {
 	generateUUID: function () {
 
 		// http://www.broofa.com/Tools/Math.uuid.htm
-		
-		var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');
-		var uuid = new Array(36);
+
+		var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split( '' );
+		var uuid = new Array( 36 );
 		var rnd = 0, r;
 
 		return function () {
@@ -18,24 +18,24 @@ THREE.Math = {
 			for ( var i = 0; i < 36; i ++ ) {
 
 				if ( i == 8 || i == 13 || i == 18 || i == 23 ) {
-			
+
 					uuid[ i ] = '-';
-			
+
 				} else if ( i == 14 ) {
-			
+
 					uuid[ i ] = '4';
-			
+
 				} else {
-			
-					if (rnd <= 0x02) rnd = 0x2000000 + (Math.random()*0x1000000)|0;
+
+					if ( rnd <= 0x02 ) rnd = 0x2000000 + ( Math.random() * 0x1000000 ) | 0;
 					r = rnd & 0xf;
 					rnd = rnd >> 4;
-					uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r];
+					uuid[ i ] = chars[ ( i == 19 ) ? ( r & 0x3 ) | 0x8 : r ];
 
 				}
 			}
-			
-			return uuid.join('');
+
+			return uuid.join( '' );
 
 		};
 
@@ -72,9 +72,9 @@ THREE.Math = {
 		if ( x <= min ) return 0;
 		if ( x >= max ) return 1;
 
-		x = ( x - min )/( max - min );
+		x = ( x - min ) / ( max - min );
 
-		return x*x*(3 - 2*x);
+		return x * x * ( 3 - 2 * x );
 
 	},
 
@@ -83,9 +83,9 @@ THREE.Math = {
 		if ( x <= min ) return 0;
 		if ( x >= max ) return 1;
 
-		x = ( x - min )/( max - min );
+		x = ( x - min ) / ( max - min );
 
-		return x*x*x*(x*(x*6 - 15) + 10);
+		return x * x * x * ( x * ( x * 6 - 15 ) + 10 );
 
 	},
 
@@ -128,7 +128,7 @@ THREE.Math = {
 
 	},
 
-	degToRad: function() {
+	degToRad: function () {
 
 		var degreeToRadiansFactor = Math.PI / 180;
 
@@ -140,7 +140,7 @@ THREE.Math = {
 
 	}(),
 
-	radToDeg: function() {
+	radToDeg: function () {
 
 		var radianToDegreesFactor = 180 / Math.PI;
 

src/math/Matrix3.js

@@ -10,9 +10,9 @@ THREE.Matrix3 = function ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) {
 
 	var te = this.elements;
 
-	te[0] = ( n11 !== undefined ) ? n11 : 1; te[3] = n12 || 0; te[6] = n13 || 0;
-	te[1] = n21 || 0; te[4] = ( n22 !== undefined ) ? n22 : 1; te[7] = n23 || 0;
-	te[2] = n31 || 0; te[5] = n32 || 0; te[8] = ( n33 !== undefined ) ? n33 : 1;
+	te[ 0 ] = ( n11 !== undefined ) ? n11 : 1; te[ 3 ] = n12 || 0; te[ 6 ] = n13 || 0;
+	te[ 1 ] = n21 || 0; te[ 4 ] = ( n22 !== undefined ) ? n22 : 1; te[ 7 ] = n23 || 0;
+	te[ 2 ] = n31 || 0; te[ 5 ] = n32 || 0; te[ 8 ] = ( n33 !== undefined ) ? n33 : 1;
 
 };
 
@@ -24,9 +24,9 @@ THREE.Matrix3.prototype = {
 
 		var te = this.elements;
 
-		te[0] = n11; te[3] = n12; te[6] = n13;
-		te[1] = n21; te[4] = n22; te[7] = n23;
-		te[2] = n31; te[5] = n32; te[8] = n33;
+		te[ 0 ] = n11; te[ 3 ] = n12; te[ 6 ] = n13;
+		te[ 1 ] = n21; te[ 4 ] = n22; te[ 7 ] = n23;
+		te[ 2 ] = n31; te[ 5 ] = n32; te[ 8 ] = n33;
 
 		return this;
 
@@ -52,9 +52,9 @@ THREE.Matrix3.prototype = {
 
 		this.set(
 
-			me[0], me[3], me[6],
-			me[1], me[4], me[7],
-			me[2], me[5], me[8]
+			me[ 0 ], me[ 3 ], me[ 6 ],
+			me[ 1 ], me[ 4 ], me[ 7 ],
+			me[ 2 ], me[ 5 ], me[ 8 ]
 
 		);
 
@@ -76,7 +76,7 @@ THREE.Matrix3.prototype = {
 
 	},
 
-	applyToVector3Array: function() {
+	applyToVector3Array: function () {
 
 		var v1 = new THREE.Vector3();
 
@@ -109,9 +109,9 @@ THREE.Matrix3.prototype = {
 
 		var te = this.elements;
 
-		te[0] *= s; te[3] *= s; te[6] *= s;
-		te[1] *= s; te[4] *= s; te[7] *= s;
-		te[2] *= s; te[5] *= s; te[8] *= s;
+		te[ 0 ] *= s; te[ 3 ] *= s; te[ 6 ] *= s;
+		te[ 1 ] *= s; te[ 4 ] *= s; te[ 7 ] *= s;
+		te[ 2 ] *= s; te[ 5 ] *= s; te[ 8 ] *= s;
 
 		return this;
 
@@ -121,11 +121,11 @@ THREE.Matrix3.prototype = {
 
 		var te = this.elements;
 
-		var a = te[0], b = te[1], c = te[2],
-			d = te[3], e = te[4], f = te[5],
-			g = te[6], h = te[7], i = te[8];
+		var a = te[ 0 ], b = te[ 1 ], c = te[ 2 ],
+			d = te[ 3 ], e = te[ 4 ], f = te[ 5 ],
+			g = te[ 6 ], h = te[ 7 ], i = te[ 8 ];
 
-		return a*e*i - a*f*h - b*d*i + b*f*g + c*d*h - c*e*g;
+		return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g;
 
 	},
 
@@ -137,15 +137,15 @@ THREE.Matrix3.prototype = {
 		var me = matrix.elements;
 		var te = this.elements;
 
-		te[ 0 ] =   me[10] * me[5] - me[6] * me[9];
-		te[ 1 ] = - me[10] * me[1] + me[2] * me[9];
-		te[ 2 ] =   me[6] * me[1] - me[2] * me[5];
-		te[ 3 ] = - me[10] * me[4] + me[6] * me[8];
-		te[ 4 ] =   me[10] * me[0] - me[2] * me[8];
-		te[ 5 ] = - me[6] * me[0] + me[2] * me[4];
-		te[ 6 ] =   me[9] * me[4] - me[5] * me[8];
-		te[ 7 ] = - me[9] * me[0] + me[1] * me[8];
-		te[ 8 ] =   me[5] * me[0] - me[1] * me[4];
+		te[ 0 ] =   me[ 10 ] * me[ 5 ] - me[ 6 ] * me[ 9 ];
+		te[ 1 ] = - me[ 10 ] * me[ 1 ] + me[ 2 ] * me[ 9 ];
+		te[ 2 ] =   me[ 6 ] * me[ 1 ] - me[ 2 ] * me[ 5 ];
+		te[ 3 ] = - me[ 10 ] * me[ 4 ] + me[ 6 ] * me[ 8 ];
+		te[ 4 ] =   me[ 10 ] * me[ 0 ] - me[ 2 ] * me[ 8 ];
+		te[ 5 ] = - me[ 6 ] * me[ 0 ] + me[ 2 ] * me[ 4 ];
+		te[ 6 ] =   me[ 9 ] * me[ 4 ] - me[ 5 ] * me[ 8 ];
+		te[ 7 ] = - me[ 9 ] * me[ 0 ] + me[ 1 ] * me[ 8 ];
+		te[ 8 ] =   me[ 5 ] * me[ 0 ] - me[ 1 ] * me[ 4 ];
 
 		var det = me[ 0 ] * te[ 0 ] + me[ 1 ] * te[ 3 ] + me[ 2 ] * te[ 6 ];
 
@@ -181,29 +181,29 @@ THREE.Matrix3.prototype = {
 
 		var tmp, m = this.elements;
 
-		tmp = m[1]; m[1] = m[3]; m[3] = tmp;
-		tmp = m[2]; m[2] = m[6]; m[6] = tmp;
-		tmp = m[5]; m[5] = m[7]; m[7] = tmp;
+		tmp = m[ 1 ]; m[ 1 ] = m[ 3 ]; m[ 3 ] = tmp;
+		tmp = m[ 2 ]; m[ 2 ] = m[ 6 ]; m[ 6 ] = tmp;
+		tmp = m[ 5 ]; m[ 5 ] = m[ 7 ]; m[ 7 ] = tmp;
 
 		return this;
 
 	},
 
-	flattenToArrayOffset: function( array, offset ) {
+	flattenToArrayOffset: function ( array, offset ) {
 
 		var te = this.elements;
 
-		array[ offset     ] = te[0];
-		array[ offset + 1 ] = te[1];
-		array[ offset + 2 ] = te[2];
-		
-		array[ offset + 3 ] = te[3];
-		array[ offset + 4 ] = te[4];
-		array[ offset + 5 ] = te[5];
-		
-		array[ offset + 6 ] = te[6];
-		array[ offset + 7 ] = te[7];
-		array[ offset + 8 ]  = te[8];
+		array[ offset     ] = te[ 0 ];
+		array[ offset + 1 ] = te[ 1 ];
+		array[ offset + 2 ] = te[ 2 ];
+
+		array[ offset + 3 ] = te[ 3 ];
+		array[ offset + 4 ] = te[ 4 ];
+		array[ offset + 5 ] = te[ 5 ];
+
+		array[ offset + 6 ] = te[ 6 ];
+		array[ offset + 7 ] = te[ 7 ];
+		array[ offset + 8 ]  = te[ 8 ];
 
 		return array;
 
@@ -263,9 +263,9 @@ THREE.Matrix3.prototype = {
 
 		return new THREE.Matrix3(
 
-			te[0], te[3], te[6],
-			te[1], te[4], te[7],
-			te[2], te[5], te[8]
+			te[ 0 ], te[ 3 ], te[ 6 ],
+			te[ 1 ], te[ 4 ], te[ 7 ],
+			te[ 2 ], te[ 5 ], te[ 8 ]
 
 		);
 

src/math/Matrix4.js

@@ -21,10 +21,10 @@ THREE.Matrix4 = function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33
 
 	var te = this.elements;
 
-	te[0] = ( n11 !== undefined ) ? n11 : 1; te[4] = n12 || 0; te[8] = n13 || 0; te[12] = n14 || 0;
-	te[1] = n21 || 0; te[5] = ( n22 !== undefined ) ? n22 : 1; te[9] = n23 || 0; te[13] = n24 || 0;
-	te[2] = n31 || 0; te[6] = n32 || 0; te[10] = ( n33 !== undefined ) ? n33 : 1; te[14] = n34 || 0;
-	te[3] = n41 || 0; te[7] = n42 || 0; te[11] = n43 || 0; te[15] = ( n44 !== undefined ) ? n44 : 1;
+	te[ 0 ] = ( n11 !== undefined ) ? n11 : 1; te[ 4 ] = n12 || 0; te[ 8 ] = n13 || 0; te[ 12 ] = n14 || 0;
+	te[ 1 ] = n21 || 0; te[ 5 ] = ( n22 !== undefined ) ? n22 : 1; te[ 9 ] = n23 || 0; te[ 13 ] = n24 || 0;
+	te[ 2 ] = n31 || 0; te[ 6 ] = n32 || 0; te[ 10 ] = ( n33 !== undefined ) ? n33 : 1; te[ 14 ] = n34 || 0;
+	te[ 3 ] = n41 || 0; te[ 7 ] = n42 || 0; te[ 11 ] = n43 || 0; te[ 15 ] = ( n44 !== undefined ) ? n44 : 1;
 
 };
 
@@ -36,10 +36,10 @@ THREE.Matrix4.prototype = {
 
 		var te = this.elements;
 
-		te[0] = n11; te[4] = n12; te[8] = n13; te[12] = n14;
-		te[1] = n21; te[5] = n22; te[9] = n23; te[13] = n24;
-		te[2] = n31; te[6] = n32; te[10] = n33; te[14] = n34;
-		te[3] = n41; te[7] = n42; te[11] = n43; te[15] = n44;
+		te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14;
+		te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24;
+		te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34;
+		te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44;
 
 		return this;
 
@@ -80,9 +80,9 @@ THREE.Matrix4.prototype = {
 		var te = this.elements;
 		var me = m.elements;
 
-		te[12] = me[12];
-		te[13] = me[13];
-		te[14] = me[14];
+		te[ 12 ] = me[ 12 ];
+		te[ 13 ] = me[ 13 ];
+		te[ 14 ] = me[ 14 ];
 
 		return this;
 
@@ -97,21 +97,21 @@ THREE.Matrix4.prototype = {
 			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();
+			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[ 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[ 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;
+			te[ 8 ] = me[ 8 ] * scaleZ;
+			te[ 9 ] = me[ 9 ] * scaleZ;
+			te[ 10 ] = me[ 10 ] * scaleZ;
 
 			return this;
 
@@ -138,110 +138,110 @@ THREE.Matrix4.prototype = {
 
 			var ae = a * e, af = a * f, be = b * e, bf = b * f;
 
-			te[0] = c * e;
-			te[4] = - c * f;
-			te[8] = d;
+			te[ 0 ] = c * e;
+			te[ 4 ] = - c * f;
+			te[ 8 ] = d;
 
-			te[1] = af + be * d;
-			te[5] = ae - bf * d;
-			te[9] = - b * c;
+			te[ 1 ] = af + be * d;
+			te[ 5 ] = ae - bf * d;
+			te[ 9 ] = - b * c;
 
-			te[2] = bf - ae * d;
-			te[6] = be + af * d;
-			te[10] = a * c;
+			te[ 2 ] = bf - ae * d;
+			te[ 6 ] = be + af * d;
+			te[ 10 ] = a * c;
 
 		} else if ( euler.order === 'YXZ' ) {
 
 			var ce = c * e, cf = c * f, de = d * e, df = d * f;
 
-			te[0] = ce + df * b;
-			te[4] = de * b - cf;
-			te[8] = a * d;
+			te[ 0 ] = ce + df * b;
+			te[ 4 ] = de * b - cf;
+			te[ 8 ] = a * d;
 
-			te[1] = a * f;
-			te[5] = a * e;
-			te[9] = - b;
+			te[ 1 ] = a * f;
+			te[ 5 ] = a * e;
+			te[ 9 ] = - b;
 
-			te[2] = cf * b - de;
-			te[6] = df + ce * b;
-			te[10] = a * c;
+			te[ 2 ] = cf * b - de;
+			te[ 6 ] = df + ce * b;
+			te[ 10 ] = a * c;
 
 		} else if ( euler.order === 'ZXY' ) {
 
 			var ce = c * e, cf = c * f, de = d * e, df = d * f;
 
-			te[0] = ce - df * b;
-			te[4] = - a * f;
-			te[8] = de + cf * b;
+			te[ 0 ] = ce - df * b;
+			te[ 4 ] = - a * f;
+			te[ 8 ] = de + cf * b;
 
-			te[1] = cf + de * b;
-			te[5] = a * e;
-			te[9] = df - ce * b;
+			te[ 1 ] = cf + de * b;
+			te[ 5 ] = a * e;
+			te[ 9 ] = df - ce * b;
 
-			te[2] = - a * d;
-			te[6] = b;
-			te[10] = a * c;
+			te[ 2 ] = - a * d;
+			te[ 6 ] = b;
+			te[ 10 ] = a * c;
 
 		} else if ( euler.order === 'ZYX' ) {
 
 			var ae = a * e, af = a * f, be = b * e, bf = b * f;
 
-			te[0] = c * e;
-			te[4] = be * d - af;
-			te[8] = ae * d + bf;
+			te[ 0 ] = c * e;
+			te[ 4 ] = be * d - af;
+			te[ 8 ] = ae * d + bf;
 
-			te[1] = c * f;
-			te[5] = bf * d + ae;
-			te[9] = af * d - be;
+			te[ 1 ] = c * f;
+			te[ 5 ] = bf * d + ae;
+			te[ 9 ] = af * d - be;
 
-			te[2] = - d;
-			te[6] = b * c;
-			te[10] = a * c;
+			te[ 2 ] = - d;
+			te[ 6 ] = b * c;
+			te[ 10 ] = a * c;
 
 		} else if ( euler.order === 'YZX' ) {
 
 			var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
 
-			te[0] = c * e;
-			te[4] = bd - ac * f;
-			te[8] = bc * f + ad;
+			te[ 0 ] = c * e;
+			te[ 4 ] = bd - ac * f;
+			te[ 8 ] = bc * f + ad;
 
-			te[1] = f;
-			te[5] = a * e;
-			te[9] = - b * e;
+			te[ 1 ] = f;
+			te[ 5 ] = a * e;
+			te[ 9 ] = - b * e;
 
-			te[2] = - d * e;
-			te[6] = ad * f + bc;
-			te[10] = ac - bd * f;
+			te[ 2 ] = - d * e;
+			te[ 6 ] = ad * f + bc;
+			te[ 10 ] = ac - bd * f;
 
 		} else if ( euler.order === 'XZY' ) {
 
 			var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
 
-			te[0] = c * e;
-			te[4] = - f;
-			te[8] = d * e;
+			te[ 0 ] = c * e;
+			te[ 4 ] = - f;
+			te[ 8 ] = d * e;
 
-			te[1] = ac * f + bd;
-			te[5] = a * e;
-			te[9] = ad * f - bc;
+			te[ 1 ] = ac * f + bd;
+			te[ 5 ] = a * e;
+			te[ 9 ] = ad * f - bc;
 
-			te[2] = bc * f - ad;
-			te[6] = b * e;
-			te[10] = bd * f + ac;
+			te[ 2 ] = bc * f - ad;
+			te[ 6 ] = b * e;
+			te[ 10 ] = bd * f + ac;
 
 		}
 
 		// last column
-		te[3] = 0;
-		te[7] = 0;
-		te[11] = 0;
+		te[ 3 ] = 0;
+		te[ 7 ] = 0;
+		te[ 11 ] = 0;
 
 		// bottom row
-		te[12] = 0;
-		te[13] = 0;
-		te[14] = 0;
-		te[15] = 1;
+		te[ 12 ] = 0;
+		te[ 13 ] = 0;
+		te[ 14 ] = 0;
+		te[ 15 ] = 1;
 
 		return this;
 
@@ -265,34 +265,34 @@ THREE.Matrix4.prototype = {
 		var yy = y * y2, yz = y * z2, zz = z * z2;
 		var wx = w * x2, wy = w * y2, wz = w * z2;
 
-		te[0] = 1 - ( yy + zz );
-		te[4] = xy - wz;
-		te[8] = xz + wy;
+		te[ 0 ] = 1 - ( yy + zz );
+		te[ 4 ] = xy - wz;
+		te[ 8 ] = xz + wy;
 
-		te[1] = xy + wz;
-		te[5] = 1 - ( xx + zz );
-		te[9] = yz - wx;
+		te[ 1 ] = xy + wz;
+		te[ 5 ] = 1 - ( xx + zz );
+		te[ 9 ] = yz - wx;
 
-		te[2] = xz - wy;
-		te[6] = yz + wx;
-		te[10] = 1 - ( xx + yy );
+		te[ 2 ] = xz - wy;
+		te[ 6 ] = yz + wx;
+		te[ 10 ] = 1 - ( xx + yy );
 
 		// last column
-		te[3] = 0;
-		te[7] = 0;
-		te[11] = 0;
+		te[ 3 ] = 0;
+		te[ 7 ] = 0;
+		te[ 11 ] = 0;
 
 		// bottom row
-		te[12] = 0;
-		te[13] = 0;
-		te[14] = 0;
-		te[15] = 1;
+		te[ 12 ] = 0;
+		te[ 13 ] = 0;
+		te[ 14 ] = 0;
+		te[ 15 ] = 1;
 
 		return this;
 
 	},
 
-	lookAt: function() {
+	lookAt: function () {
 
 		var x = new THREE.Vector3();
 		var y = new THREE.Vector3();
@@ -322,9 +322,9 @@ THREE.Matrix4.prototype = {
 			y.crossVectors( z, x );
 
 
-			te[0] = x.x; te[4] = y.x; te[8] = z.x;
-			te[1] = x.y; te[5] = y.y; te[9] = z.y;
-			te[2] = x.z; te[6] = y.z; te[10] = z.z;
+			te[ 0 ] = x.x; te[ 4 ] = y.x; te[ 8 ] = z.x;
+			te[ 1 ] = x.y; te[ 5 ] = y.y; te[ 9 ] = z.y;
+			te[ 2 ] = x.z; te[ 6 ] = y.z; te[ 10 ] = z.z;
 
 			return this;
 
@@ -351,35 +351,35 @@ THREE.Matrix4.prototype = {
 		var be = b.elements;
 		var te = this.elements;
 
-		var a11 = ae[0], a12 = ae[4], a13 = ae[8], a14 = ae[12];
-		var a21 = ae[1], a22 = ae[5], a23 = ae[9], a24 = ae[13];
-		var a31 = ae[2], a32 = ae[6], a33 = ae[10], a34 = ae[14];
-		var a41 = ae[3], a42 = ae[7], a43 = ae[11], a44 = ae[15];
+		var a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ];
+		var a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ];
+		var a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ];
+		var a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ];
 
-		var b11 = be[0], b12 = be[4], b13 = be[8], b14 = be[12];
-		var b21 = be[1], b22 = be[5], b23 = be[9], b24 = be[13];
-		var b31 = be[2], b32 = be[6], b33 = be[10], b34 = be[14];
-		var b41 = be[3], b42 = be[7], b43 = be[11], b44 = be[15];
+		var b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ];
+		var b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ];
+		var b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ];
+		var b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ];
 
-		te[0] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
-		te[4] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
-		te[8] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
-		te[12] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
+		te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
+		te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
+		te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
+		te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
 
-		te[1] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
-		te[5] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
-		te[9] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
-		te[13] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
+		te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
+		te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
+		te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
+		te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
 
-		te[2] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
-		te[6] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
-		te[10] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
-		te[14] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
+		te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
+		te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
+		te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
+		te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
 
-		te[3] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
-		te[7] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
-		te[11] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
-		te[15] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
+		te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
+		te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
+		te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
+		te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
 
 		return this;
 
@@ -391,10 +391,10 @@ THREE.Matrix4.prototype = {
 
 		this.multiplyMatrices( a, b );
 
-		r[ 0 ] = te[0]; r[ 1 ] = te[1]; r[ 2 ] = te[2]; r[ 3 ] = te[3];
-		r[ 4 ] = te[4]; r[ 5 ] = te[5]; r[ 6 ] = te[6]; r[ 7 ] = te[7];
-		r[ 8 ]  = te[8]; r[ 9 ]  = te[9]; r[ 10 ] = te[10]; r[ 11 ] = te[11];
-		r[ 12 ] = te[12]; r[ 13 ] = te[13]; r[ 14 ] = te[14]; r[ 15 ] = te[15];
+		r[ 0 ] = te[ 0 ]; r[ 1 ] = te[ 1 ]; r[ 2 ] = te[ 2 ]; r[ 3 ] = te[ 3 ];
+		r[ 4 ] = te[ 4 ]; r[ 5 ] = te[ 5 ]; r[ 6 ] = te[ 6 ]; r[ 7 ] = te[ 7 ];
+		r[ 8 ]  = te[ 8 ]; r[ 9 ]  = te[ 9 ]; r[ 10 ] = te[ 10 ]; r[ 11 ] = te[ 11 ];
+		r[ 12 ] = te[ 12 ]; r[ 13 ] = te[ 13 ]; r[ 14 ] = te[ 14 ]; r[ 15 ] = te[ 15 ];
 
 		return this;
 
@@ -404,10 +404,10 @@ THREE.Matrix4.prototype = {
 
 		var te = this.elements;
 
-		te[0] *= s; te[4] *= s; te[8] *= s; te[12] *= s;
-		te[1] *= s; te[5] *= s; te[9] *= s; te[13] *= s;
-		te[2] *= s; te[6] *= s; te[10] *= s; te[14] *= s;
-		te[3] *= s; te[7] *= s; te[11] *= s; te[15] *= s;
+		te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s;
+		te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s;
+		te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s;
+		te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s;
 
 		return this;
 
@@ -434,7 +434,7 @@ THREE.Matrix4.prototype = {
 
 	},
 
-	applyToVector3Array: function() {
+	applyToVector3Array: function () {
 
 		var v1 = new THREE.Vector3();
 
@@ -482,46 +482,46 @@ THREE.Matrix4.prototype = {
 
 		var te = this.elements;
 
-		var n11 = te[0], n12 = te[4], n13 = te[8], n14 = te[12];
-		var n21 = te[1], n22 = te[5], n23 = te[9], n24 = te[13];
-		var n31 = te[2], n32 = te[6], n33 = te[10], n34 = te[14];
-		var n41 = te[3], n42 = te[7], n43 = te[11], n44 = te[15];
+		var n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ];
+		var n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ];
+		var n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ];
+		var n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ];
 
 		//TODO: make this more efficient
 		//( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm )
 
 		return (
 			n41 * (
-				+n14 * n23 * n32
-				-n13 * n24 * n32
-				-n14 * n22 * n33
-				+n12 * n24 * n33
-				+n13 * n22 * n34
-				-n12 * n23 * n34
+				+ n14 * n23 * n32
+				 - n13 * n24 * n32
+				 - n14 * n22 * n33
+				 + n12 * n24 * n33
+				 + n13 * n22 * n34
+				 - n12 * n23 * n34
 			) +
 			n42 * (
-				+n11 * n23 * n34
-				-n11 * n24 * n33
-				+n14 * n21 * n33
-				-n13 * n21 * n34
-				+n13 * n24 * n31
-				-n14 * n23 * n31
+				+ n11 * n23 * n34
+				 - n11 * n24 * n33
+				 + n14 * n21 * n33
+				 - n13 * n21 * n34
+				 + n13 * n24 * n31
+				 - n14 * n23 * n31
 			) +
 			n43 * (
-				+n11 * n24 * n32
-				-n11 * n22 * n34
-				-n14 * n21 * n32
-				+n12 * n21 * n34
-				+n14 * n22 * n31
-				-n12 * n24 * n31
+				+ n11 * n24 * n32
+				 - n11 * n22 * n34
+				 - n14 * n21 * n32
+				 + n12 * n21 * n34
+				 + n14 * n22 * n31
+				 - n12 * n24 * n31
 			) +
 			n44 * (
-				-n13 * n22 * n31
-				-n11 * n23 * n32
-				+n11 * n22 * n33
-				+n13 * n21 * n32
-				-n12 * n21 * n33
-				+n12 * n23 * n31
+				- n13 * n22 * n31
+				 - n11 * n23 * n32
+				 + n11 * n22 * n33
+				 + n13 * n21 * n32
+				 - n12 * n21 * n33
+				 + n12 * n23 * n31
 			)
 
 		);
@@ -533,47 +533,47 @@ THREE.Matrix4.prototype = {
 		var te = this.elements;
 		var tmp;
 
-		tmp = te[1]; te[1] = te[4]; te[4] = tmp;
-		tmp = te[2]; te[2] = te[8]; te[8] = tmp;
-		tmp = te[6]; te[6] = te[9]; te[9] = tmp;
+		tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp;
+		tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp;
+		tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp;
 
-		tmp = te[3]; te[3] = te[12]; te[12] = tmp;
-		tmp = te[7]; te[7] = te[13]; te[13] = tmp;
-		tmp = te[11]; te[11] = te[14]; te[14] = tmp;
+		tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp;
+		tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp;
+		tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp;
 
 		return this;
 
 	},
 
-	flattenToArrayOffset: function( array, offset ) {
+	flattenToArrayOffset: function ( array, offset ) {
 
 		var te = this.elements;
 
-		array[ offset     ] = te[0];
-		array[ offset + 1 ] = te[1];
-		array[ offset + 2 ] = te[2];
-		array[ offset + 3 ] = te[3];
+		array[ offset     ] = te[ 0 ];
+		array[ offset + 1 ] = te[ 1 ];
+		array[ offset + 2 ] = te[ 2 ];
+		array[ offset + 3 ] = te[ 3 ];
 
-		array[ offset + 4 ] = te[4];
-		array[ offset + 5 ] = te[5];
-		array[ offset + 6 ] = te[6];
-		array[ offset + 7 ] = te[7];
+		array[ offset + 4 ] = te[ 4 ];
+		array[ offset + 5 ] = te[ 5 ];
+		array[ offset + 6 ] = te[ 6 ];
+		array[ offset + 7 ] = te[ 7 ];
 
-		array[ offset + 8 ]  = te[8];
-		array[ offset + 9 ]  = te[9];
-		array[ offset + 10 ] = te[10];
-		array[ offset + 11 ] = te[11];
+		array[ offset + 8 ]  = te[ 8 ];
+		array[ offset + 9 ]  = te[ 9 ];
+		array[ offset + 10 ] = te[ 10 ];
+		array[ offset + 11 ] = te[ 11 ];
 
-		array[ offset + 12 ] = te[12];
-		array[ offset + 13 ] = te[13];
-		array[ offset + 14 ] = te[14];
-		array[ offset + 15 ] = te[15];
+		array[ offset + 12 ] = te[ 12 ];
+		array[ offset + 13 ] = te[ 13 ];
+		array[ offset + 14 ] = te[ 14 ];
+		array[ offset + 15 ] = te[ 15 ];
 
 		return array;
 
 	},
 
-	getPosition: function() {
+	getPosition: function () {
 
 		var v1 = new THREE.Vector3();
 
@@ -582,7 +582,7 @@ THREE.Matrix4.prototype = {
 			console.warn( 'THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.' );
 
 			var te = this.elements;
-			return v1.set( te[12], te[13], te[14] );
+			return v1.set( te[ 12 ], te[ 13 ], te[ 14 ] );
 
 		};
 
@@ -592,9 +592,9 @@ THREE.Matrix4.prototype = {
 
 		var te = this.elements;
 
-		te[12] = v.x;
-		te[13] = v.y;
-		te[14] = v.z;
+		te[ 12 ] = v.x;
+		te[ 13 ] = v.y;
+		te[ 14 ] = v.z;
 
 		return this;
 
@@ -606,27 +606,27 @@ THREE.Matrix4.prototype = {
 		var te = this.elements;
 		var me = m.elements;
 
-		var n11 = me[0], n12 = me[4], n13 = me[8], n14 = me[12];
-		var n21 = me[1], n22 = me[5], n23 = me[9], n24 = me[13];
-		var n31 = me[2], n32 = me[6], n33 = me[10], n34 = me[14];
-		var n41 = me[3], n42 = me[7], n43 = me[11], n44 = me[15];
-
-		te[0] = n23*n34*n42 - n24*n33*n42 + n24*n32*n43 - n22*n34*n43 - n23*n32*n44 + n22*n33*n44;
-		te[4] = n14*n33*n42 - n13*n34*n42 - n14*n32*n43 + n12*n34*n43 + n13*n32*n44 - n12*n33*n44;
-		te[8] = n13*n24*n42 - n14*n23*n42 + n14*n22*n43 - n12*n24*n43 - n13*n22*n44 + n12*n23*n44;
-		te[12] = n14*n23*n32 - n13*n24*n32 - n14*n22*n33 + n12*n24*n33 + n13*n22*n34 - n12*n23*n34;
-		te[1] = n24*n33*n41 - n23*n34*n41 - n24*n31*n43 + n21*n34*n43 + n23*n31*n44 - n21*n33*n44;
-		te[5] = n13*n34*n41 - n14*n33*n41 + n14*n31*n43 - n11*n34*n43 - n13*n31*n44 + n11*n33*n44;
-		te[9] = n14*n23*n41 - n13*n24*n41 - n14*n21*n43 + n11*n24*n43 + n13*n21*n44 - n11*n23*n44;
-		te[13] = n13*n24*n31 - n14*n23*n31 + n14*n21*n33 - n11*n24*n33 - n13*n21*n34 + n11*n23*n34;
-		te[2] = n22*n34*n41 - n24*n32*n41 + n24*n31*n42 - n21*n34*n42 - n22*n31*n44 + n21*n32*n44;
-		te[6] = n14*n32*n41 - n12*n34*n41 - n14*n31*n42 + n11*n34*n42 + n12*n31*n44 - n11*n32*n44;
-		te[10] = n12*n24*n41 - n14*n22*n41 + n14*n21*n42 - n11*n24*n42 - n12*n21*n44 + n11*n22*n44;
-		te[14] = n14*n22*n31 - n12*n24*n31 - n14*n21*n32 + n11*n24*n32 + n12*n21*n34 - n11*n22*n34;
-		te[3] = n23*n32*n41 - n22*n33*n41 - n23*n31*n42 + n21*n33*n42 + n22*n31*n43 - n21*n32*n43;
-		te[7] = n12*n33*n41 - n13*n32*n41 + n13*n31*n42 - n11*n33*n42 - n12*n31*n43 + n11*n32*n43;
-		te[11] = n13*n22*n41 - n12*n23*n41 - n13*n21*n42 + n11*n23*n42 + n12*n21*n43 - n11*n22*n43;
-		te[15] = n12*n23*n31 - n13*n22*n31 + n13*n21*n32 - n11*n23*n32 - n12*n21*n33 + n11*n22*n33;
+		var n11 = me[ 0 ], n12 = me[ 4 ], n13 = me[ 8 ], n14 = me[ 12 ];
+		var n21 = me[ 1 ], n22 = me[ 5 ], n23 = me[ 9 ], n24 = me[ 13 ];
+		var n31 = me[ 2 ], n32 = me[ 6 ], n33 = me[ 10 ], n34 = me[ 14 ];
+		var n41 = me[ 3 ], n42 = me[ 7 ], n43 = me[ 11 ], n44 = me[ 15 ];
+
+		te[ 0 ] = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44;
+		te[ 4 ] = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44;
+		te[ 8 ] = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44;
+		te[ 12 ] = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34;
+		te[ 1 ] = n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44;
+		te[ 5 ] = n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44;
+		te[ 9 ] = n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44;
+		te[ 13 ] = n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34;
+		te[ 2 ] = n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44;
+		te[ 6 ] = n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44;
+		te[ 10 ] = n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44;
+		te[ 14 ] = n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34;
+		te[ 3 ] = n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43;
+		te[ 7 ] = n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43;
+		te[ 11 ] = n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43;
+		te[ 15 ] = n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33;
 
 		var det = n11 * te[ 0 ] + n21 * te[ 4 ] + n31 * te[ 8 ] + n41 * te[ 12 ];
 
@@ -636,7 +636,7 @@ THREE.Matrix4.prototype = {
 
 			if ( throwOnInvertible || false ) {
 
-				throw new Error( msg ); 
+				throw new Error( msg );
 
 			} else {
 
@@ -657,31 +657,31 @@ THREE.Matrix4.prototype = {
 
 	translate: function ( v ) {
 
-		console.warn( 'THREE.Matrix4: .translate() has been removed.');
+		console.warn( 'THREE.Matrix4: .translate() has been removed.' );
 
 	},
 
 	rotateX: function ( angle ) {
 
-		console.warn( 'THREE.Matrix4: .rotateX() has been removed.');
+		console.warn( 'THREE.Matrix4: .rotateX() has been removed.' );
 
 	},
 
 	rotateY: function ( angle ) {
 
-		console.warn( 'THREE.Matrix4: .rotateY() has been removed.');
+		console.warn( 'THREE.Matrix4: .rotateY() has been removed.' );
 
 	},
 
 	rotateZ: function ( angle ) {
 
-		console.warn( 'THREE.Matrix4: .rotateZ() has been removed.');
+		console.warn( 'THREE.Matrix4: .rotateZ() has been removed.' );
 
 	},
 
 	rotateByAxis: function ( axis, angle ) {
 
-		console.warn( 'THREE.Matrix4: .rotateByAxis() has been removed.');
+		console.warn( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
 
 	},
 
@@ -690,10 +690,10 @@ THREE.Matrix4.prototype = {
 		var te = this.elements;
 		var x = v.x, y = v.y, z = v.z;
 
-		te[0] *= x; te[4] *= y; te[8] *= z;
-		te[1] *= x; te[5] *= y; te[9] *= z;
-		te[2] *= x; te[6] *= y; te[10] *= z;
-		te[3] *= x; te[7] *= y; te[11] *= z;
+		te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z;
+		te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z;
+		te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z;
+		te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z;
 
 		return this;
 
@@ -703,9 +703,9 @@ THREE.Matrix4.prototype = {
 
 		var te = this.elements;
 
-		var scaleXSq = te[0] * te[0] + te[1] * te[1] + te[2] * te[2];
-		var scaleYSq = te[4] * te[4] + te[5] * te[5] + te[6] * te[6];
-		var scaleZSq = te[8] * te[8] + te[9] * te[9] + te[10] * te[10];
+		var scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ];
+		var scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ];
+		var scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ];
 
 		return Math.sqrt( Math.max( scaleXSq, Math.max( scaleYSq, scaleZSq ) ) );
 
@@ -733,7 +733,7 @@ THREE.Matrix4.prototype = {
 		this.set(
 
 			1, 0,  0, 0,
-			0, c, -s, 0,
+			0, c, - s, 0,
 			0, s,  c, 0,
 			0, 0,  0, 1
 
@@ -751,7 +751,7 @@ THREE.Matrix4.prototype = {
 
 			 c, 0, s, 0,
 			 0, 1, 0, 0,
-			-s, 0, c, 0,
+			- s, 0, c, 0,
 			 0, 0, 0, 1
 
 		);
@@ -766,7 +766,7 @@ THREE.Matrix4.prototype = {
 
 		this.set(
 
-			c, -s, 0, 0,
+			c, - s, 0, 0,
 			s,  c, 0, 0,
 			0,  0, 1, 0,
 			0,  0, 0, 1
@@ -834,19 +834,19 @@ THREE.Matrix4.prototype = {
 
 			var te = this.elements;
 
-			var sx = vector.set( te[0], te[1], te[2] ).length();
-			var sy = vector.set( te[4], te[5], te[6] ).length();
-			var sz = vector.set( te[8], te[9], te[10] ).length();
+			var sx = vector.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
+			var sy = vector.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
+			var sz = vector.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
 
 			// if determine is negative, we need to invert one scale
 			var det = this.determinant();
-			if( det < 0 ) {
-				sx = -sx;
+			if ( det < 0 ) {
+				sx = - sx;
 			}
 
-			position.x = te[12];
-			position.y = te[13];
-			position.z = te[14];
+			position.x = te[ 12 ];
+			position.y = te[ 13 ];
+			position.z = te[ 14 ];
 
 			// scale the rotation part
 
@@ -856,17 +856,17 @@ THREE.Matrix4.prototype = {
 			var invSY = 1 / sy;
 			var invSZ = 1 / sz;
 
-			matrix.elements[0] *= invSX;
-			matrix.elements[1] *= invSX;
-			matrix.elements[2] *= invSX;
+			matrix.elements[ 0 ] *= invSX;
+			matrix.elements[ 1 ] *= invSX;
+			matrix.elements[ 2 ] *= invSX;
 
-			matrix.elements[4] *= invSY;
-			matrix.elements[5] *= invSY;
-			matrix.elements[6] *= invSY;
+			matrix.elements[ 4 ] *= invSY;
+			matrix.elements[ 5 ] *= invSY;
+			matrix.elements[ 6 ] *= invSY;
 
-			matrix.elements[8] *= invSZ;
-			matrix.elements[9] *= invSZ;
-			matrix.elements[10] *= invSZ;
+			matrix.elements[ 8 ] *= invSZ;
+			matrix.elements[ 9 ] *= invSZ;
+			matrix.elements[ 10 ] *= invSZ;
 
 			quaternion.setFromRotationMatrix( matrix );
 
@@ -891,10 +891,10 @@ THREE.Matrix4.prototype = {
 		var c = - ( far + near ) / ( far - near );
 		var d = - 2 * far * near / ( far - near );
 
-		te[0] = x;	te[4] = 0;	te[8] = a;	te[12] = 0;
-		te[1] = 0;	te[5] = y;	te[9] = b;	te[13] = 0;
-		te[2] = 0;	te[6] = 0;	te[10] = c;	te[14] = d;
-		te[3] = 0;	te[7] = 0;	te[11] = - 1;	te[15] = 0;
+		te[ 0 ] = x;	te[ 4 ] = 0;	te[ 8 ] = a;	te[ 12 ] = 0;
+		te[ 1 ] = 0;	te[ 5 ] = y;	te[ 9 ] = b;	te[ 13 ] = 0;
+		te[ 2 ] = 0;	te[ 6 ] = 0;	te[ 10 ] = c;	te[ 14 ] = d;
+		te[ 3 ] = 0;	te[ 7 ] = 0;	te[ 11 ] = - 1;	te[ 15 ] = 0;
 
 		return this;
 
@@ -922,10 +922,10 @@ THREE.Matrix4.prototype = {
 		var y = ( top + bottom ) / h;
 		var z = ( far + near ) / p;
 
-		te[0] = 2 / w;	te[4] = 0;	te[8] = 0;	te[12] = -x;
-		te[1] = 0;	te[5] = 2 / h;	te[9] = 0;	te[13] = -y;
-		te[2] = 0;	te[6] = 0;	te[10] = -2/p;	te[14] = -z;
-		te[3] = 0;	te[7] = 0;	te[11] = 0;	te[15] = 1;
+		te[ 0 ] = 2 / w;	te[ 4 ] = 0;	te[ 8 ] = 0;	te[ 12 ] = - x;
+		te[ 1 ] = 0;	te[ 5 ] = 2 / h;	te[ 9 ] = 0;	te[ 13 ] = - y;
+		te[ 2 ] = 0;	te[ 6 ] = 0;	te[ 10 ] = - 2 / p;	te[ 14 ] = - z;
+		te[ 3 ] = 0;	te[ 7 ] = 0;	te[ 11 ] = 0;	te[ 15 ] = 1;
 
 		return this;
 
@@ -958,10 +958,10 @@ THREE.Matrix4.prototype = {
 
 		return new THREE.Matrix4(
 
-			te[0], te[4], te[8], te[12],
-			te[1], te[5], te[9], te[13],
-			te[2], te[6], te[10], te[14],
-			te[3], te[7], te[11], te[15]
+			te[ 0 ], te[ 4 ], te[ 8 ], te[ 12 ],
+			te[ 1 ], te[ 5 ], te[ 9 ], te[ 13 ],
+			te[ 2 ], te[ 6 ], te[ 10 ], te[ 14 ],
+			te[ 3 ], te[ 7 ], te[ 11 ], te[ 15 ]
 
 		);
 

src/math/Plane.js

@@ -40,7 +40,7 @@ THREE.Plane.prototype = {
 
 	},
 
-	setFromCoplanarPoints: function() {
+	setFromCoplanarPoints: function () {
 
 		var v1 = new THREE.Vector3();
 		var v2 = new THREE.Vector3();
@@ -83,7 +83,7 @@ THREE.Plane.prototype = {
 
 	negate: function () {
 
-		this.constant *= -1;
+		this.constant *= - 1;
 		this.normal.negate();
 
 		return this;
@@ -128,7 +128,7 @@ THREE.Plane.prototype = {
 
 	},
 
-	intersectLine: function() {
+	intersectLine: function () {
 
 		var v1 = new THREE.Vector3();
 
@@ -143,7 +143,7 @@ THREE.Plane.prototype = {
 			if ( denominator == 0 ) {
 
 				// line is coplanar, return origin
-				if( this.distanceToPoint( line.start ) == 0 ) {
+				if ( this.distanceToPoint( line.start ) == 0 ) {
 
 					return result.copy( line.start );
 
@@ -156,7 +156,7 @@ THREE.Plane.prototype = {
 
 			var t = - ( line.start.dot( this.normal ) + this.constant ) / denominator;
 
-			if( t < 0 || t > 1 ) {
+			if ( t < 0 || t > 1 ) {
 
 				return undefined;
 
@@ -176,7 +176,7 @@ THREE.Plane.prototype = {
 
 	},
 
-	applyMatrix4: function() {
+	applyMatrix4: function () {
 
 		var v1 = new THREE.Vector3();
 		var v2 = new THREE.Vector3();
@@ -188,7 +188,7 @@ THREE.Plane.prototype = {
 			// http://www.songho.ca/opengl/gl_normaltransform.html
 			var normalMatrix = optionalNormalMatrix || m1.getNormalMatrix( matrix );
 			var newNormal = v1.copy( this.normal ).applyMatrix3( normalMatrix );
-			
+
 			var newCoplanarPoint = this.coplanarPoint( v2 );
 			newCoplanarPoint.applyMatrix4( matrix );
 

src/math/Quaternion.js

@@ -193,9 +193,9 @@ THREE.Quaternion.prototype = {
 
 		var te = m.elements,
 
-			m11 = te[0], m12 = te[4], m13 = te[8],
-			m21 = te[1], m22 = te[5], m23 = te[9],
-			m31 = te[2], m32 = te[6], m33 = te[10],
+			m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
+			m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
+			m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ],
 
 			trace = m11 + m22 + m33,
 			s;
@@ -213,19 +213,19 @@ THREE.Quaternion.prototype = {
 
 			s = 2.0 * Math.sqrt( 1.0 + m11 - m22 - m33 );
 
-			this._w = (m32 - m23 ) / s;
+			this._w = ( m32 - m23 ) / s;
 			this._x = 0.25 * s;
-			this._y = (m12 + m21 ) / s;
-			this._z = (m13 + m31 ) / s;
+			this._y = ( m12 + m21 ) / s;
+			this._z = ( m13 + m31 ) / s;
 
 		} else if ( m22 > m33 ) {
 
 			s = 2.0 * Math.sqrt( 1.0 + m22 - m11 - m33 );
 
-			this._w = (m13 - m31 ) / s;
-			this._x = (m12 + m21 ) / s;
+			this._w = ( m13 - m31 ) / s;
+			this._x = ( m12 + m21 ) / s;
 			this._y = 0.25 * s;
-			this._z = (m23 + m32 ) / s;
+			this._z = ( m23 + m32 ) / s;
 
 		} else {
 
@@ -254,7 +254,7 @@ THREE.Quaternion.prototype = {
 
 		var EPS = 0.000001;
 
-		return function( vFrom, vTo ) {
+		return function ( vFrom, vTo ) {
 
 			if ( v1 === undefined ) v1 = new THREE.Vector3();
 
@@ -303,9 +303,9 @@ THREE.Quaternion.prototype = {
 
 	conjugate: function () {
 
-		this._x *= -1;
-		this._y *= -1;
-		this._z *= -1;
+		this._x *= - 1;
+		this._y *= - 1;
+		this._z *= - 1;
 
 		this.onChangeCallback();
 
@@ -407,12 +407,12 @@ THREE.Quaternion.prototype = {
 
 		if ( cosHalfTheta < 0 ) {
 
-			this._w = -qb._w;
-			this._x = -qb._x;
-			this._y = -qb._y;
-			this._z = -qb._z;
+			this._w = - qb._w;
+			this._x = - qb._x;
+			this._y = - qb._y;
+			this._z = - qb._z;
 
-			cosHalfTheta = -cosHalfTheta;
+			cosHalfTheta = - cosHalfTheta;
 
 		} else {
 

src/math/Ray.js

@@ -93,7 +93,7 @@ THREE.Ray.prototype = {
 
 	}(),
 
-	distanceSqToSegment: function( v0, v1, optionalPointOnRay, optionalPointOnSegment ) {
+	distanceSqToSegment: function ( v0, v1, optionalPointOnRay, optionalPointOnSegment ) {
 
 		// from http://www.geometrictools.com/LibMathematics/Distance/Wm5DistRay3Segment3.cpp
 		// It returns the min distance between the ray and the segment
@@ -140,7 +140,7 @@ THREE.Ray.prototype = {
 						// region 1
 
 						s1 = segExtent;
-						s0 = Math.max( 0, - ( a01 * s1 + b0) );
+						s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
 						sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
 
 					}
@@ -150,14 +150,14 @@ THREE.Ray.prototype = {
 					// region 5
 
 					s1 = - segExtent;
-					s0 = Math.max( 0, - ( a01 * s1 + b0) );
+					s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
 					sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
 
 				}
 
 			} else {
 
-				if ( s1 <= - extDet) {
+				if ( s1 <= - extDet ) {
 
 					// region 4
 
@@ -216,13 +216,13 @@ THREE.Ray.prototype = {
 		return this.distanceToPoint( sphere.center ) <= sphere.radius;
 
 	},
-	
+
 	intersectSphere: function () {
 
 		// from http://www.scratchapixel.com/lessons/3d-basic-lessons/lesson-7-intersecting-simple-shapes/ray-sphere-intersection/
-		
+
 		var v1 = new THREE.Vector3();
-		
+
 		return function ( sphere, optionalTarget ) {
 
 			v1.subVectors( sphere.center, this.origin );
@@ -232,20 +232,20 @@ THREE.Ray.prototype = {
 			var d2 = v1.dot( v1 ) - tca * tca;
 
 			var radius2 = sphere.radius * sphere.radius;
-			
+
 			if ( d2 > radius2 ) return null;
 
 			var thc = Math.sqrt( radius2 - d2 );
-			
+
 			// t0 = first intersect point - entrance on front of sphere
 			var t0 = tca - thc;
 
 			// t1 = second intersect point - exit point on back of sphere
 			var t1 = tca + thc;
-			
+
 			// test to see if both t0 and t1 are behind the ray - if so, return null
 			if ( t0 < 0 && t1 < 0 ) return null;
-		
+
 			// test to see if t0 is behind the ray:
 			// if it is, the ray is inside the sphere, so return the second exit point scaled by t1,
 			// in order to always return an intersect point that is in front of the ray.
@@ -253,9 +253,9 @@ THREE.Ray.prototype = {
 
 			// else t0 is in front of the ray, so return the first collision point scaled by t0 
 			return this.at( t0, optionalTarget );
-			
+
 		}
-	
+
 	}(),
 
 	isIntersectionPlane: function ( plane ) {
@@ -290,7 +290,7 @@ THREE.Ray.prototype = {
 		if ( denominator == 0 ) {
 
 			// line is coplanar, return origin
-			if( plane.distanceToPoint( this.origin ) == 0 ) {
+			if ( plane.distanceToPoint( this.origin ) == 0 ) {
 
 				return 0;
 
@@ -324,7 +324,7 @@ THREE.Ray.prototype = {
 	},
 
 	isIntersectionBox: function () {
-		
+
 		var v = new THREE.Vector3();
 
 		return function ( box ) {
@@ -341,59 +341,59 @@ THREE.Ray.prototype = {
 
 		var tmin,tmax,tymin,tymax,tzmin,tzmax;
 
-		var invdirx = 1/this.direction.x,
-			invdiry = 1/this.direction.y,
-			invdirz = 1/this.direction.z;
+		var invdirx = 1 / this.direction.x,
+			invdiry = 1 / this.direction.y,
+			invdirz = 1 / this.direction.z;
 
 		var origin = this.origin;
 
-		if (invdirx >= 0) {
-				
-			tmin = (box.min.x - origin.x) * invdirx;
-			tmax = (box.max.x - origin.x) * invdirx;
+		if ( invdirx >= 0 ) {
+
+			tmin = ( box.min.x - origin.x ) * invdirx;
+			tmax = ( box.max.x - origin.x ) * invdirx;
 
-		} else { 
+		} else {
+
+			tmin = ( box.max.x - origin.x ) * invdirx;
+			tmax = ( box.min.x - origin.x ) * invdirx;
+		}
 
-			tmin = (box.max.x - origin.x) * invdirx;
-			tmax = (box.min.x - origin.x) * invdirx;
-		}			
+		if ( invdiry >= 0 ) {
 
-		if (invdiry >= 0) {
-		
-			tymin = (box.min.y - origin.y) * invdiry;
-			tymax = (box.max.y - origin.y) * invdiry;
+			tymin = ( box.min.y - origin.y ) * invdiry;
+			tymax = ( box.max.y - origin.y ) * invdiry;
 
 		} else {
 
-			tymin = (box.max.y - origin.y) * invdiry;
-			tymax = (box.min.y - origin.y) * invdiry;
+			tymin = ( box.max.y - origin.y ) * invdiry;
+			tymax = ( box.min.y - origin.y ) * invdiry;
 		}
 
-		if ((tmin > tymax) || (tymin > tmax)) return null;
+		if ( ( tmin > tymax ) || ( tymin > tmax ) ) return null;
 
 		// These lines also handle the case where tmin or tmax is NaN
 		// (result of 0 * Infinity). x !== x returns true if x is NaN
-		
-		if (tymin > tmin || tmin !== tmin ) tmin = tymin;
 
-		if (tymax < tmax || tmax !== tmax ) tmax = tymax;
+		if ( tymin > tmin || tmin !== tmin ) tmin = tymin;
 
-		if (invdirz >= 0) {
-		
-			tzmin = (box.min.z - origin.z) * invdirz;
-			tzmax = (box.max.z - origin.z) * invdirz;
+		if ( tymax < tmax || tmax !== tmax ) tmax = tymax;
+
+		if ( invdirz >= 0 ) {
+
+			tzmin = ( box.min.z - origin.z ) * invdirz;
+			tzmax = ( box.max.z - origin.z ) * invdirz;
 
 		} else {
 
-			tzmin = (box.max.z - origin.z) * invdirz;
-			tzmax = (box.min.z - origin.z) * invdirz;
+			tzmin = ( box.max.z - origin.z ) * invdirz;
+			tzmax = ( box.min.z - origin.z ) * invdirz;
 		}
 
-		if ((tmin > tzmax) || (tzmin > tmax)) return null;
+		if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) return null;
 
-		if (tzmin > tmin || tmin !== tmin ) tmin = tzmin;
+		if ( tzmin > tmin || tmin !== tmin ) tmin = tzmin;
 
-		if (tzmax < tmax || tmax !== tmax ) tmax = tzmax;
+		if ( tzmax < tmax || tmax !== tmax ) tmax = tzmax;
 
 		//return point closest to the ray (positive side)
 
@@ -403,7 +403,7 @@ THREE.Ray.prototype = {
 
 	},
 
-	intersectTriangle: function() {
+	intersectTriangle: function () {
 
 		// Compute the offset origin, edges, and normal.
 		var diff = new THREE.Vector3();
@@ -481,9 +481,9 @@ THREE.Ray.prototype = {
 
 			// Ray intersects triangle.
 			return this.at( QdN / DdN, optionalTarget );
-	
+
 		};
-	
+
 	}(),
 
 	applyMatrix4: function ( matrix4 ) {

src/math/Sphere.js

@@ -50,8 +50,8 @@ THREE.Sphere.prototype = {
 
 			this.radius = Math.sqrt( maxRadiusSq );
 
-			return this;			
- 		
+			return this;
+
  		};
 
 	}(),

src/math/Spline.js

@@ -14,11 +14,11 @@ THREE.Spline = function ( points ) {
 	point, intPoint, weight, w2, w3,
 	pa, pb, pc, pd;
 
-	this.initFromArray = function( a ) {
+	this.initFromArray = function ( a ) {
 
 		this.points = [];
 
-		for ( var i = 0; i < a.length; i++ ) {
+		for ( var i = 0; i < a.length; i ++ ) {
 
 			this.points[ i ] = { x: a[ i ][ 0 ], y: a[ i ][ 1 ], z: a[ i ][ 2 ] };
 
@@ -84,7 +84,7 @@ THREE.Spline = function ( points ) {
 
 		chunkLengths[ 0 ] = 0;
 
-		if ( !nSubDivisions ) nSubDivisions = 100;
+		if ( ! nSubDivisions ) nSubDivisions = 100;
 
 		nSamples = this.points.length * nSubDivisions;
 
@@ -133,7 +133,7 @@ THREE.Spline = function ( points ) {
 
 		newpoints.push( tmpVec.copy( this.points[ 0 ] ).clone() );
 
-		for ( i = 1; i < this.points.length; i++ ) {
+		for ( i = 1; i < this.points.length; i ++ ) {
 
 			//tmpVec.copy( this.points[ i - 1 ] );
 			//linearDistance = tmpVec.distanceTo( this.points[ i ] );
@@ -145,7 +145,7 @@ THREE.Spline = function ( points ) {
 			indexCurrent = ( i - 1 ) / ( this.points.length - 1 );
 			indexNext = i / ( this.points.length - 1 );
 
-			for ( j = 1; j < sampling - 1; j++ ) {
+			for ( j = 1; j < sampling - 1; j ++ ) {
 
 				index = indexCurrent + j * ( 1 / sampling ) * ( indexNext - indexCurrent );
 

src/math/Triangle.js

@@ -11,7 +11,7 @@ THREE.Triangle = function ( a, b, c ) {
 
 };
 
-THREE.Triangle.normal = function() {
+THREE.Triangle.normal = function () {
 
 	var v0 = new THREE.Vector3();
 
@@ -24,7 +24,7 @@ THREE.Triangle.normal = function() {
 		result.cross( v0 );
 
 		var resultLengthSq = result.lengthSq();
-		if( resultLengthSq > 0 ) {
+		if ( resultLengthSq > 0 ) {
 
 			return result.multiplyScalar( 1 / Math.sqrt( resultLengthSq ) );
 
@@ -38,7 +38,7 @@ THREE.Triangle.normal = function() {
 
 // static/instance method to calculate barycoordinates
 // based on: http://www.blackpawn.com/texts/pointinpoly/default.html
-THREE.Triangle.barycoordFromPoint = function() {
+THREE.Triangle.barycoordFromPoint = function () {
 
 	var v0 = new THREE.Vector3();
 	var v1 = new THREE.Vector3();
@@ -61,10 +61,10 @@ THREE.Triangle.barycoordFromPoint = function() {
 		var result = optionalTarget || new THREE.Vector3();
 
 		// colinear or singular triangle
-		if( denom == 0 ) {
+		if ( denom == 0 ) {
 			// arbitrary location outside of triangle?
 			// not sure if this is the best idea, maybe should be returning undefined
-			return result.set( -2, -1, -1 );
+			return result.set( - 2, - 1, - 1 );
 		}
 
 		var invDenom = 1 / denom;
@@ -78,7 +78,7 @@ THREE.Triangle.barycoordFromPoint = function() {
 
 }();
 
-THREE.Triangle.containsPoint = function() {
+THREE.Triangle.containsPoint = function () {
 
 	var v1 = new THREE.Vector3();
 
@@ -108,9 +108,9 @@ THREE.Triangle.prototype = {
 
 	setFromPointsAndIndices: function ( points, i0, i1, i2 ) {
 
-		this.a.copy( points[i0] );
-		this.b.copy( points[i1] );
-		this.c.copy( points[i2] );
+		this.a.copy( points[ i0 ] );
+		this.b.copy( points[ i1 ] );
+		this.c.copy( points[ i2 ] );
 
 		return this;
 
@@ -126,7 +126,7 @@ THREE.Triangle.prototype = {
 
 	},
 
-	area: function() {
+	area: function () {
 
 		var v0 = new THREE.Vector3();
 		var v1 = new THREE.Vector3();

src/math/Vector2.js

@@ -47,7 +47,7 @@ THREE.Vector2.prototype = {
 
 			case 0: this.x = value; break;
 			case 1: this.y = value; break;
-			default: throw new Error( "index is out of range: " + index );
+			default: throw new Error( 'index is out of range: ' + index );
 
 		}
 
@@ -59,7 +59,7 @@ THREE.Vector2.prototype = {
 
 			case 0: return this.x;
 			case 1: return this.y;
-			default: throw new Error( "index is out of range: " + index );
+			default: throw new Error( 'index is out of range: ' + index );
 
 		}
 
@@ -132,7 +132,7 @@ THREE.Vector2.prototype = {
 		return this;
 
 	},
-	
+
 	multiply: function ( v ) {
 
 		this.x *= v.x;
@@ -262,7 +262,7 @@ THREE.Vector2.prototype = {
 			return this.clamp( min, max );
 
 		};
-		
+
 	} )(),
 
 	floor: function () {
@@ -366,7 +366,7 @@ THREE.Vector2.prototype = {
 
 	},
 
-	equals: function( v ) {
+	equals: function ( v ) {
 
 		return ( ( v.x === this.x ) && ( v.y === this.y ) );
 

src/math/Vector3.js

@@ -60,7 +60,7 @@ THREE.Vector3.prototype = {
 			case 0: this.x = value; break;
 			case 1: this.y = value; break;
 			case 2: this.z = value; break;
-			default: throw new Error( "index is out of range: " + index );
+			default: throw new Error( 'index is out of range: ' + index );
 
 		}
 
@@ -73,7 +73,7 @@ THREE.Vector3.prototype = {
 			case 0: return this.x;
 			case 1: return this.y;
 			case 2: return this.z;
-			default: throw new Error( "index is out of range: " + index );
+			default: throw new Error( 'index is out of range: ' + index );
 
 		}
 
@@ -236,9 +236,9 @@ THREE.Vector3.prototype = {
 
 		var e = m.elements;
 
-		this.x = e[0] * x + e[3] * y + e[6] * z;
-		this.y = e[1] * x + e[4] * y + e[7] * z;
-		this.z = e[2] * x + e[5] * y + e[8] * z;
+		this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z;
+		this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z;
+		this.z = e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z;
 
 		return this;
 
@@ -252,9 +252,9 @@ THREE.Vector3.prototype = {
 
 		var e = m.elements;
 
-		this.x = e[0] * x + e[4] * y + e[8]  * z + e[12];
-		this.y = e[1] * x + e[5] * y + e[9]  * z + e[13];
-		this.z = e[2] * x + e[6] * y + e[10] * z + e[14];
+		this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ]  * z + e[ 12 ];
+		this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ]  * z + e[ 13 ];
+		this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ];
 
 		return this;
 
@@ -267,11 +267,11 @@ THREE.Vector3.prototype = {
 		var x = this.x, y = this.y, z = this.z;
 
 		var e = m.elements;
-		var d = 1 / ( e[3] * x + e[7] * y + e[11] * z + e[15] ); // perspective divide
+		var d = 1 / ( e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] ); // perspective divide
 
-		this.x = ( e[0] * x + e[4] * y + e[8]  * z + e[12] ) * d;
-		this.y = ( e[1] * x + e[5] * y + e[9]  * z + e[13] ) * d;
-		this.z = ( e[2] * x + e[6] * y + e[10] * z + e[14] ) * d;
+		this.x = ( e[ 0 ] * x + e[ 4 ] * y + e[ 8 ]  * z + e[ 12 ] ) * d;
+		this.y = ( e[ 1 ] * x + e[ 5 ] * y + e[ 9 ]  * z + e[ 13 ] ) * d;
+		this.z = ( e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] ) * d;
 
 		return this;
 
@@ -293,13 +293,13 @@ THREE.Vector3.prototype = {
 		var ix =  qw * x + qy * z - qz * y;
 		var iy =  qw * y + qz * x - qx * z;
 		var iz =  qw * z + qx * y - qy * x;
-		var iw = -qx * x - qy * y - qz * z;
+		var iw = - qx * x - qy * y - qz * z;
 
 		// calculate result * inverse quat
 
-		this.x = ix * qw + iw * -qx + iy * -qz - iz * -qy;
-		this.y = iy * qw + iw * -qy + iz * -qx - ix * -qz;
-		this.z = iz * qw + iw * -qz + ix * -qy - iy * -qx;
+		this.x = ix * qw + iw * - qx + iy * - qz - iz * - qy;
+		this.y = iy * qw + iw * - qy + iz * - qx - ix * - qz;
+		this.z = iz * qw + iw * - qz + ix * - qy - iy * - qx;
 
 		return this;
 
@@ -314,9 +314,9 @@ THREE.Vector3.prototype = {
 
 		var e = m.elements;
 
-		this.x = e[0] * x + e[4] * y + e[8]  * z;
-		this.y = e[1] * x + e[5] * y + e[9]  * z;
-		this.z = e[2] * x + e[6] * y + e[10] * z;
+		this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ]  * z;
+		this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ]  * z;
+		this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z;
 
 		this.normalize();
 
@@ -652,7 +652,7 @@ THREE.Vector3.prototype = {
 
 		// clamp, to handle numerical problems
 
-		return Math.acos( THREE.Math.clamp( theta, -1, 1 ) );
+		return Math.acos( THREE.Math.clamp( theta, - 1, 1 ) );
 
 	},
 
@@ -674,19 +674,19 @@ THREE.Vector3.prototype = {
 
 	setEulerFromRotationMatrix: function ( m, order ) {
 
-		console.error( "THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.");
+		console.error( 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.' );
 
 	},
 
 	setEulerFromQuaternion: function ( q, order ) {
 
-		console.error( "THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.");
+		console.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.' );
 
 	},
 
 	getPositionFromMatrix: function ( m ) {
 
-		console.warn( "THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()." );
+		console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
 
 		return this.setFromMatrixPosition( m );
 
@@ -694,14 +694,14 @@ THREE.Vector3.prototype = {
 
 	getScaleFromMatrix: function ( m ) {
 
-		console.warn( "THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()." );
+		console.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().' );
 
 		return this.setFromMatrixScale( m );
 	},
 
 	getColumnFromMatrix: function ( index, matrix ) {
 
-		console.warn( "THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()." );
+		console.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().' );
 
 		return this.setFromMatrixColumn( index, matrix );
 

src/math/Vector4.js

@@ -70,7 +70,7 @@ THREE.Vector4.prototype = {
 			case 1: this.y = value; break;
 			case 2: this.z = value; break;
 			case 3: this.w = value; break;
-			default: throw new Error( "index is out of range: " + index );
+			default: throw new Error( 'index is out of range: ' + index );
 
 		}
 
@@ -84,7 +84,7 @@ THREE.Vector4.prototype = {
 			case 1: return this.y;
 			case 2: return this.z;
 			case 3: return this.w;
-			default: throw new Error( "index is out of range: " + index );
+			default: throw new Error( 'index is out of range: ' + index );
 
 		}
 
@@ -190,10 +190,10 @@ THREE.Vector4.prototype = {
 
 		var e = m.elements;
 
-		this.x = e[0] * x + e[4] * y + e[8] * z + e[12] * w;
-		this.y = e[1] * x + e[5] * y + e[9] * z + e[13] * w;
-		this.z = e[2] * x + e[6] * y + e[10] * z + e[14] * w;
-		this.w = e[3] * x + e[7] * y + e[11] * z + e[15] * w;
+		this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w;
+		this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w;
+		this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w;
+		this.w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w;
 
 		return this;
 
@@ -263,22 +263,22 @@ THREE.Vector4.prototype = {
 
 			te = m.elements,
 
-			m11 = te[0], m12 = te[4], m13 = te[8],
-			m21 = te[1], m22 = te[5], m23 = te[9],
-			m31 = te[2], m32 = te[6], m33 = te[10];
+			m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
+			m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
+			m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
 
 		if ( ( Math.abs( m12 - m21 ) < epsilon )
-		  && ( Math.abs( m13 - m31 ) < epsilon )
-		  && ( Math.abs( m23 - m32 ) < epsilon ) ) {
+		   && ( Math.abs( m13 - m31 ) < epsilon )
+		   && ( Math.abs( m23 - m32 ) < epsilon ) ) {
 
 			// singularity found
 			// first check for identity matrix which must have +1 for all terms
 			// in leading diagonal and zero in other terms
 
 			if ( ( Math.abs( m12 + m21 ) < epsilon2 )
-			  && ( Math.abs( m13 + m31 ) < epsilon2 )
-			  && ( Math.abs( m23 + m32 ) < epsilon2 )
-			  && ( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) {
+			   && ( Math.abs( m13 + m31 ) < epsilon2 )
+			   && ( Math.abs( m23 + m32 ) < epsilon2 )
+			   && ( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) {
 
 				// this singularity is identity matrix so angle = 0
 
@@ -358,8 +358,8 @@ THREE.Vector4.prototype = {
 		// as we have reached here there are no singularities so we can handle normally
 
 		var s = Math.sqrt( ( m32 - m23 ) * ( m32 - m23 )
-						 + ( m13 - m31 ) * ( m13 - m31 )
-						 + ( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize
+						  + ( m13 - m31 ) * ( m13 - m31 )
+						  + ( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize
 
 		if ( Math.abs( s ) < 0.001 ) s = 1;
 
@@ -551,7 +551,7 @@ THREE.Vector4.prototype = {
 
 	negate: function () {
 
-		return this.multiplyScalar( -1 );
+		return this.multiplyScalar( - 1 );
 
 	},
 

src/objects/Bone.js

@@ -3,7 +3,7 @@
  * @author alteredq / http://alteredqualia.com/
  */
 
-THREE.Bone = function( belongsToSkin ) {
+THREE.Bone = function ( belongsToSkin ) {
 
 	THREE.Object3D.call( this );
 

src/objects/LOD.js

@@ -99,7 +99,7 @@ THREE.LOD.prototype.update = function () {
 
 			}
 
-			for( ; i < l; i ++ ) {
+			for ( ; i < l; i ++ ) {
 
 				this.objects[ i ].object.visible = false;
 
@@ -118,9 +118,9 @@ THREE.LOD.prototype.clone = function ( object ) {
 	THREE.Object3D.prototype.clone.call( this, object );
 
 	for ( var i = 0, l = this.objects.length; i < l; i ++ ) {
-		var x = this.objects[i].object.clone();
+		var x = this.objects[ i ].object.clone();
 		x.visible = i === 0;
-		object.addLevel( x, this.objects[i].distance );
+		object.addLevel( x, this.objects[ i ].distance );
 	}
 
 	return object;

src/objects/Line.js

@@ -25,7 +25,7 @@ THREE.Line.prototype.raycast = ( function () {
 	var sphere = new THREE.Sphere();
 
 	return function ( raycaster, intersects ) {
-	
+
 		var precision = raycaster.linePrecision;
 		var precisionSq = precision * precision;
 
@@ -37,13 +37,13 @@ THREE.Line.prototype.raycast = ( function () {
 
 		sphere.copy( geometry.boundingSphere );
 		sphere.applyMatrix4( this.matrixWorld );
-	
+
 		if ( raycaster.ray.isIntersectionSphere( sphere ) === false ) {
 
 			return;
 
 		}
-	
+
 		inverseMatrix.getInverse( this.matrixWorld );
 		ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
 

src/objects/Mesh.js

@@ -22,7 +22,7 @@ THREE.Mesh.prototype.updateMorphTargets = function () {
 
 	if ( this.geometry.morphTargets !== undefined && this.geometry.morphTargets.length > 0 ) {
 
-		this.morphTargetBase = -1;
+		this.morphTargetBase = - 1;
 		this.morphTargetForcedOrder = [];
 		this.morphTargetInfluences = [];
 		this.morphTargetDictionary = {};
@@ -46,7 +46,7 @@ THREE.Mesh.prototype.getMorphTargetIndexByName = function ( name ) {
 
 	}
 
-	console.log( "THREE.Mesh.getMorphTargetIndexByName: morph target " + name + " does not exist. Returning 0." );
+	console.log( 'THREE.Mesh.getMorphTargetIndexByName: morph target ' + name + ' does not exist. Returning 0.' );
 
 	return 0;
 
@@ -146,7 +146,7 @@ THREE.Mesh.prototype.raycast = ( function () {
 							positions[ c * 3 + 2 ]
 						);
 
-						
+
 						if ( material.side === THREE.BackSide ) {
 
 							var intersectionPoint = ray.intersectTriangle( vC, vB, vA, true );
@@ -169,7 +169,7 @@ THREE.Mesh.prototype.raycast = ( function () {
 
 							distance: distance,
 							point: intersectionPoint,
-							indices: [a, b, c],
+							indices: [ a, b, c ],
 							face: null,
 							faceIndex: null,
 							object: this
@@ -206,7 +206,7 @@ THREE.Mesh.prototype.raycast = ( function () {
 						positions[ j + 8 ]
 					);
 
-					
+
 					if ( material.side === THREE.BackSide ) {
 
 						var intersectionPoint = ray.intersectTriangle( vC, vB, vA, true );

src/objects/MorphAnimMesh.js

@@ -44,7 +44,7 @@ THREE.MorphAnimMesh.prototype.setDirectionForward = function () {
 
 THREE.MorphAnimMesh.prototype.setDirectionBackward = function () {
 
-	this.direction = -1;
+	this.direction = - 1;
 	this.directionBackwards = true;
 
 };
@@ -69,7 +69,7 @@ THREE.MorphAnimMesh.prototype.parseAnimations = function () {
 			var label = parts[ 1 ];
 			var num = parts[ 2 ];
 
-			if ( ! animations[ label ] ) animations[ label ] = { start: Infinity, end: -Infinity };
+			if ( ! animations[ label ] ) animations[ label ] = { start: Infinity, end: - Infinity };
 
 			var animation = animations[ label ];
 
@@ -106,7 +106,7 @@ THREE.MorphAnimMesh.prototype.playAnimation = function ( label, fps ) {
 
 	} else {
 
-		console.warn( "animation[" + label + "] undefined" );
+		console.warn( 'animation[' + label + '] undefined' );
 
 	}
 
@@ -122,7 +122,7 @@ THREE.MorphAnimMesh.prototype.updateAnimation = function ( delta ) {
 
 		if ( this.time > this.duration || this.time < 0 ) {
 
-			this.direction *= -1;
+			this.direction *= - 1;
 
 			if ( this.time > this.duration ) {
 

src/objects/PointCloud.js

@@ -30,7 +30,7 @@ THREE.PointCloud.prototype.raycast = ( function () {
 		ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
 
 		if ( geometry.boundingBox !== null ) {
-	
+
 			if ( ray.isIntersectionBox( geometry.boundingBox ) === false ) {
 
 				return;
@@ -38,7 +38,7 @@ THREE.PointCloud.prototype.raycast = ( function () {
 			}
 
 		}
-	
+
 		var localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
 		var position = new THREE.Vector3();
 
@@ -69,7 +69,7 @@ THREE.PointCloud.prototype.raycast = ( function () {
 		};
 
 		if ( geometry instanceof THREE.BufferGeometry ) {
-	
+
 			var attributes = geometry.attributes;
 			var positions = attributes.position.array;
 
@@ -96,7 +96,7 @@ THREE.PointCloud.prototype.raycast = ( function () {
 					var count = offsets[ oi ].count;
 					var index = offsets[ oi ].index;
 
-					for ( var i = start, il = start + count; i < il; i++ ) {
+					for ( var i = start, il = start + count; i < il; i ++ ) {
 
 						var a = index + indices[ i ];
 
@@ -105,7 +105,7 @@ THREE.PointCloud.prototype.raycast = ( function () {
 							positions[ a * 3 + 1 ],
 							positions[ a * 3 + 2 ]
 						);
-						
+
 						testPoint( position, a );
 
 					}

src/objects/Skeleton.js

@@ -28,12 +28,12 @@ THREE.Skeleton = function ( boneList, useVertexTexture ) {
 			bone = this.addBone();
 
 			bone.name = gbone.name;
-			bone.position.set( p[0], p[1], p[2] );
-			bone.quaternion.set( q[0], q[1], q[2], q[3] );
+			bone.position.set( p[ 0 ], p[ 1 ], p[ 2 ] );
+			bone.quaternion.set( q[ 0 ], q[ 1 ], q[ 2 ], q[ 3 ] );
 
 			if ( s !== undefined ) {
 
-				bone.scale.set( s[0], s[1], s[2] );
+				bone.scale.set( s[ 0 ], s[ 1 ], s[ 2 ] );
 
 			} else {
 
@@ -47,7 +47,7 @@ THREE.Skeleton = function ( boneList, useVertexTexture ) {
 
 			gbone = boneList[ b ];
 
-			if ( gbone.parent !== -1 ) {
+			if ( gbone.parent !== - 1 ) {
 
 				this.bones[ gbone.parent ].add( this.bones[ b ] );
 
@@ -103,7 +103,7 @@ THREE.Skeleton = function ( boneList, useVertexTexture ) {
 THREE.Skeleton.prototype = Object.create( THREE.Mesh.prototype );
 
 
-THREE.Skeleton.prototype.addBone = function( bone ) {
+THREE.Skeleton.prototype.addBone = function ( bone ) {
 
 	if ( bone === undefined ) {
 
@@ -118,7 +118,7 @@ THREE.Skeleton.prototype.addBone = function( bone ) {
 };
 
 
-THREE.Skeleton.prototype.calculateInverses = function( bone ) {
+THREE.Skeleton.prototype.calculateInverses = function ( bone ) {
 
 	this.boneInverses = [];
 

src/objects/Sprite.js

@@ -30,7 +30,7 @@ THREE.Sprite.prototype.raycast = ( function () {
 	return function ( raycaster, intersects ) {
 
 		matrixPosition.setFromMatrixPosition( this.matrixWorld );
-		
+
 		var distance = raycaster.ray.distanceToPoint( matrixPosition );
 
 		if ( distance > this.scale.x ) {
@@ -47,7 +47,7 @@ THREE.Sprite.prototype.raycast = ( function () {
 			object: this
 
 		} );
-		
+
 	};
 
 }() );

src/renderers/CanvasRenderer.js

@@ -15,14 +15,14 @@ THREE.CanvasRenderer = function ( parameters ) {
 	_projector = new THREE.Projector(),
 
 	_canvas = parameters.canvas !== undefined
-			? parameters.canvas
-			: document.createElement( 'canvas' ),
+			 ? parameters.canvas
+			 : document.createElement( 'canvas' ),
 
 	_canvasWidth = _canvas.width,
 	_canvasHeight = _canvas.height,
 	_canvasWidthHalf = Math.floor( _canvasWidth / 2 ),
 	_canvasHeightHalf = Math.floor( _canvasHeight / 2 ),
-	
+
 	_context = _canvas.getContext( '2d', {
 		alpha: parameters.alpha === true
 	} ),
@@ -89,10 +89,10 @@ THREE.CanvasRenderer = function ( parameters ) {
 	this.domElement = _canvas;
 
 	this.devicePixelRatio = parameters.devicePixelRatio !== undefined
-				? parameters.devicePixelRatio
-				: self.devicePixelRatio !== undefined
-					? self.devicePixelRatio
-					: 1;
+				 ? parameters.devicePixelRatio
+				 : self.devicePixelRatio !== undefined
+					 ? self.devicePixelRatio
+					 : 1;
 
 	this.autoClear = true;
 	this.sortObjects = true;
@@ -132,7 +132,7 @@ THREE.CanvasRenderer = function ( parameters ) {
 
 		}
 
-		_clipBox.min.set( - _canvasWidthHalf, - _canvasHeightHalf ),
+		_clipBox.min.set( -_canvasWidthHalf, -_canvasHeightHalf ),
 		_clipBox.max.set(   _canvasWidthHalf,   _canvasHeightHalf );
 
 		_clearBox.min.set( - _canvasWidthHalf, - _canvasHeightHalf );
@@ -302,9 +302,9 @@ THREE.CanvasRenderer = function ( parameters ) {
 
 				_v1 = element.v1; _v2 = element.v2; _v3 = element.v3;
 
-				if ( _v1.positionScreen.z < -1 || _v1.positionScreen.z > 1 ) continue;
-				if ( _v2.positionScreen.z < -1 || _v2.positionScreen.z > 1 ) continue;
-				if ( _v3.positionScreen.z < -1 || _v3.positionScreen.z > 1 ) continue;
+				if ( _v1.positionScreen.z < - 1 || _v1.positionScreen.z > 1 ) continue;
+				if ( _v2.positionScreen.z < - 1 || _v2.positionScreen.z > 1 ) continue;
+				if ( _v3.positionScreen.z < - 1 || _v3.positionScreen.z > 1 ) continue;
 
 				_v1.positionScreen.x *= _canvasWidthHalf; _v1.positionScreen.y *= _canvasHeightHalf;
 				_v2.positionScreen.x *= _canvasWidthHalf; _v2.positionScreen.y *= _canvasHeightHalf;
@@ -557,8 +557,8 @@ THREE.CanvasRenderer = function ( parameters ) {
 
 			} else {
 
-				var colorStyle1 = element.vertexColors[0].getStyle();
-				var colorStyle2 = element.vertexColors[1].getStyle();
+				var colorStyle1 = element.vertexColors[ 0 ].getStyle();
+				var colorStyle2 = element.vertexColors[ 1 ].getStyle();
 
 				if ( colorStyle1 === colorStyle2 ) {
 
@@ -644,8 +644,8 @@ THREE.CanvasRenderer = function ( parameters ) {
 			_color.multiply( _diffuseColor ).add( _emissiveColor );
 
 			material.wireframe === true
-				? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
-				: fillPath( _color );
+				 ? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
+				 : fillPath( _color );
 
 		} else if ( material instanceof THREE.MeshBasicMaterial || material instanceof THREE.MeshLambertMaterial || material instanceof THREE.MeshPhongMaterial ) {
 
@@ -706,8 +706,8 @@ THREE.CanvasRenderer = function ( parameters ) {
 				}
 
 				material.wireframe === true
-					? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
-					: fillPath( _color );
+					 ? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
+					 : fillPath( _color );
 
 			}
 
@@ -716,8 +716,8 @@ THREE.CanvasRenderer = function ( parameters ) {
 			_color.r = _color.g = _color.b = 1 - smoothstep( v1.positionScreen.z * v1.positionScreen.w, _camera.near, _camera.far );
 
 			material.wireframe === true
-					? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
-					: fillPath( _color );
+					 ? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
+					 : fillPath( _color );
 
 		} else if ( material instanceof THREE.MeshNormalMaterial ) {
 
@@ -726,16 +726,16 @@ THREE.CanvasRenderer = function ( parameters ) {
 			_color.setRGB( _normal.x, _normal.y, _normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
 
 			material.wireframe === true
-				? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
-				: fillPath( _color );
+				 ? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
+				 : fillPath( _color );
 
 		} else {
 
 			_color.setRGB( 1, 1, 1 );
 
 			material.wireframe === true
-				? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
-				: fillPath( _color );
+				 ? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
+				 : fillPath( _color );
 
 		}
 
@@ -796,12 +796,12 @@ THREE.CanvasRenderer = function ( parameters ) {
 
 		_patterns[ texture.id ] = _context.createPattern(
 			canvas, repeatX === true && repeatY === true
-				? 'repeat'
-				: repeatX === true && repeatY === false
-					? 'repeat-x'
-					: repeatX === false && repeatY === true
-						? 'repeat-y'
-						: 'no-repeat'
+				 ? 'repeat'
+				 : repeatX === true && repeatY === false
+					 ? 'repeat-x'
+					 : repeatX === false && repeatY === true
+						 ? 'repeat-y'
+						 : 'no-repeat'
 		);
 
 	}
@@ -835,7 +835,7 @@ THREE.CanvasRenderer = function ( parameters ) {
 
 			return;
 
-		}	
+		}
 
 		// http://extremelysatisfactorytotalitarianism.com/blog/?p=2120
 

src/renderers/WebGLRenderer.js

@@ -34,10 +34,10 @@ THREE.WebGLRenderer = function ( parameters ) {
 	this.domElement = _canvas;
 	this.context = null;
 	this.devicePixelRatio = parameters.devicePixelRatio !== undefined
-				? parameters.devicePixelRatio
-				: self.devicePixelRatio !== undefined
-					? self.devicePixelRatio
-					: 1;
+				 ? parameters.devicePixelRatio
+				 : self.devicePixelRatio !== undefined
+					 ? self.devicePixelRatio
+					 : 1;
 
 	// clearing
 
@@ -112,7 +112,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	_currentProgram = null,
 	_currentFramebuffer = null,
-	_currentMaterialId = -1,
+	_currentMaterialId = - 1,
 	_currentGeometryGroupHash = null,
 	_currentCamera = null,
 
@@ -120,17 +120,17 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	// GL state cache
 
-	_oldDoubleSided = -1,
-	_oldFlipSided = -1,
+	_oldDoubleSided = - 1,
+	_oldFlipSided = - 1,
 
-	_oldBlending = -1,
+	_oldBlending = - 1,
 
-	_oldBlendEquation = -1,
-	_oldBlendSrc = -1,
-	_oldBlendDst = -1,
+	_oldBlendEquation = - 1,
+	_oldBlendSrc = - 1,
+	_oldBlendDst = - 1,
 
-	_oldDepthTest = -1,
-	_oldDepthWrite = -1,
+	_oldDepthTest = - 1,
+	_oldDepthWrite = - 1,
 
 	_oldPolygonOffset = null,
 	_oldPolygonOffsetFactor = null,
@@ -233,25 +233,25 @@ THREE.WebGLRenderer = function ( parameters ) {
 	var highpAvailable = _vertexShaderPrecisionHighpFloat.precision > 0 && _fragmentShaderPrecisionHighpFloat.precision > 0;
 	var mediumpAvailable = _vertexShaderPrecisionMediumpFloat.precision > 0 && _fragmentShaderPrecisionMediumpFloat.precision > 0;
 
-	if ( _precision === "highp" && ! highpAvailable ) {
+	if ( _precision === 'highp' && ! highpAvailable ) {
 
 		if ( mediumpAvailable ) {
 
-			_precision = "mediump";
+			_precision = 'mediump';
 			console.warn( 'THREE.WebGLRenderer: highp not supported, using mediump.' );
 
 		} else {
 
-			_precision = "lowp";
+			_precision = 'lowp';
 			console.warn( 'THREE.WebGLRenderer: highp and mediump not supported, using lowp.' );
 
 		}
 
 	}
 
-	if ( _precision === "mediump" && ! mediumpAvailable ) {
+	if ( _precision === 'mediump' && ! mediumpAvailable ) {
 
-		_precision = "lowp";
+		_precision = 'lowp';
 		console.warn( 'THREE.WebGLRenderer: mediump not supported, using lowp.' );
 
 	}
@@ -433,14 +433,14 @@ THREE.WebGLRenderer = function ( parameters ) {
 	this.updateShadowMap = function ( scene, camera ) {
 
 		_currentProgram = null;
-		_oldBlending = -1;
-		_oldDepthTest = -1;
-		_oldDepthWrite = -1;
-		_currentGeometryGroupHash = -1;
-		_currentMaterialId = -1;
+		_oldBlending = - 1;
+		_oldDepthTest = - 1;
+		_oldDepthWrite = - 1;
+		_currentGeometryGroupHash = - 1;
+		_currentMaterialId = - 1;
 		_lightsNeedUpdate = true;
-		_oldDoubleSided = -1;
-		_oldFlipSided = -1;
+		_oldDoubleSided = - 1;
+		_oldFlipSided = - 1;
 
 		this.shadowMapPlugin.update( scene, camera );
 
@@ -680,7 +680,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	var deallocateRenderTarget = function ( renderTarget ) {
 
-		if ( !renderTarget || ! renderTarget.__webglTexture ) return;
+		if ( ! renderTarget || ! renderTarget.__webglTexture ) return;
 
 		_gl.deleteTexture( renderTarget.__webglTexture );
 
@@ -785,16 +785,16 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				var attribute = material.attributes[ a ];
 
-				if ( !attribute.__webglInitialized || attribute.createUniqueBuffers ) {
+				if ( ! attribute.__webglInitialized || attribute.createUniqueBuffers ) {
 
 					attribute.__webglInitialized = true;
 
 					var size = 1;   // "f" and "i"
 
-					if ( attribute.type === "v2" ) size = 2;
-					else if ( attribute.type === "v3" ) size = 3;
-					else if ( attribute.type === "v4" ) size = 4;
-					else if ( attribute.type === "c"  ) size = 3;
+					if ( attribute.type === 'v2' ) size = 2;
+					else if ( attribute.type === 'v3' ) size = 3;
+					else if ( attribute.type === 'v4' ) size = 4;
+					else if ( attribute.type === 'c'  ) size = 3;
 
 					attribute.size = size;
 
@@ -965,16 +965,16 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				}
 
-				if ( !attribute.__webglInitialized || attribute.createUniqueBuffers ) {
+				if ( ! attribute.__webglInitialized || attribute.createUniqueBuffers ) {
 
 					attribute.__webglInitialized = true;
 
 					var size = 1;   // "f" and "i"
 
-					if ( attribute.type === "v2" ) size = 2;
-					else if ( attribute.type === "v3" ) size = 3;
-					else if ( attribute.type === "v4" ) size = 4;
-					else if ( attribute.type === "c"  ) size = 3;
+					if ( attribute.type === 'v2' ) size = 2;
+					else if ( attribute.type === 'v3' ) size = 3;
+					else if ( attribute.type === 'v4' ) size = 4;
+					else if ( attribute.type === 'c'  ) size = 3;
 
 					attribute.size = size;
 
@@ -1001,8 +1001,8 @@ THREE.WebGLRenderer = function ( parameters ) {
 	function getBufferMaterial( object, geometryGroup ) {
 
 		return object.material instanceof THREE.MeshFaceMaterial
-			? object.material.materials[ geometryGroup.materialIndex ]
-			: object.material;
+			 ? object.material.materials[ geometryGroup.materialIndex ]
+			 : object.material;
 
 	};
 
@@ -1016,7 +1016,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		// only MeshBasicMaterial and MeshDepthMaterial don't need normals
 
-		if ( ( material instanceof THREE.MeshBasicMaterial && !material.envMap ) || material instanceof THREE.MeshDepthMaterial ) {
+		if ( ( material instanceof THREE.MeshBasicMaterial && ! material.envMap ) || material instanceof THREE.MeshDepthMaterial ) {
 
 			return false;
 
@@ -1071,7 +1071,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		for ( var name in geometry.attributes ) {
 
-			var bufferType = ( name === "index" ) ? _gl.ELEMENT_ARRAY_BUFFER : _gl.ARRAY_BUFFER;
+			var bufferType = ( name === 'index' ) ? _gl.ELEMENT_ARRAY_BUFFER : _gl.ARRAY_BUFFER;
 
 			var attribute = geometry.attributes[ name ];
 			attribute.buffer = _gl.createBuffer();
@@ -1129,7 +1129,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			for ( v = 0; v < vl; v ++ ) {
 
-				vertex = vertices[ sortArray[v][1] ];
+				vertex = vertices[ sortArray[ v ][ 1 ] ];
 
 				offset = v * 3;
 
@@ -1143,7 +1143,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				offset = c * 3;
 
-				color = colors[ sortArray[c][1] ];
+				color = colors[ sortArray[ c ][ 1 ] ];
 
 				colorArray[ offset ]     = color.r;
 				colorArray[ offset + 1 ] = color.g;
@@ -1157,7 +1157,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					customAttribute = customAttributes[ i ];
 
-					if ( ! ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) ) continue;
+					if ( ! ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) ) continue;
 
 					offset = 0;
 
@@ -1190,7 +1190,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					} else if ( customAttribute.size === 3 ) {
 
-						if ( customAttribute.type === "c" ) {
+						if ( customAttribute.type === 'c' ) {
 
 							for ( ca = 0; ca < cal; ca ++ ) {
 
@@ -1289,7 +1289,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					if ( customAttribute.needsUpdate &&
 						 ( customAttribute.boundTo === undefined ||
-							 customAttribute.boundTo === "vertices") ) {
+							 customAttribute.boundTo === 'vertices' ) ) {
 
 						cal = customAttribute.value.length;
 
@@ -1318,7 +1318,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 						} else if ( customAttribute.size === 3 ) {
 
-							if ( customAttribute.type === "c" ) {
+							if ( customAttribute.type === 'c' ) {
 
 								for ( ca = 0; ca < cal; ca ++ ) {
 
@@ -1491,7 +1491,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				if ( customAttribute.needsUpdate &&
 					 ( customAttribute.boundTo === undefined ||
-						 customAttribute.boundTo === "vertices" ) ) {
+						 customAttribute.boundTo === 'vertices' ) ) {
 
 					offset = 0;
 
@@ -1520,7 +1520,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					} else if ( customAttribute.size === 3 ) {
 
-						if ( customAttribute.type === "c" ) {
+						if ( customAttribute.type === 'c' ) {
 
 							for ( ca = 0; ca < cal; ca ++ ) {
 
@@ -2089,7 +2089,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				if ( customAttribute.size === 1 ) {
 
-					if ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) {
+					if ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2103,7 +2103,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 						}
 
-					} else if ( customAttribute.boundTo === "faces" ) {
+					} else if ( customAttribute.boundTo === 'faces' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2121,7 +2121,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				} else if ( customAttribute.size === 2 ) {
 
-					if ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) {
+					if ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2144,7 +2144,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 						}
 
-					} else if ( customAttribute.boundTo === "faces" ) {
+					} else if ( customAttribute.boundTo === 'faces' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2173,17 +2173,17 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					var pp;
 
-					if ( customAttribute.type === "c" ) {
+					if ( customAttribute.type === 'c' ) {
 
-						pp = [ "r", "g", "b" ];
+						pp = [ 'r', 'g', 'b' ];
 
 					} else {
 
-						pp = [ "x", "y", "z" ];
+						pp = [ 'x', 'y', 'z' ];
 
 					}
 
-					if ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) {
+					if ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2209,7 +2209,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 						}
 
-					} else if ( customAttribute.boundTo === "faces" ) {
+					} else if ( customAttribute.boundTo === 'faces' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2235,7 +2235,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 						}
 
-					} else if ( customAttribute.boundTo === "faceVertices" ) {
+					} else if ( customAttribute.boundTo === 'faceVertices' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2265,7 +2265,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				} else if ( customAttribute.size === 4 ) {
 
-					if ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) {
+					if ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2294,7 +2294,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 						}
 
-					} else if ( customAttribute.boundTo === "faces" ) {
+					} else if ( customAttribute.boundTo === 'faces' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2323,7 +2323,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 						}
 
-					} else if ( customAttribute.boundTo === "faceVertices" ) {
+					} else if ( customAttribute.boundTo === 'faceVertices' ) {
 
 						for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
 
@@ -2584,7 +2584,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		if ( object instanceof THREE.Mesh ) {
 
-			var index = geometryAttributes[ "index" ];
+			var index = geometryAttributes[ 'index' ];
 
 			if ( index ) {
 
@@ -2662,7 +2662,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				}
 
-				var position = geometry.attributes[ "position" ];
+				var position = geometry.attributes[ 'position' ];
 
 				// render non-indexed triangles
 
@@ -2684,7 +2684,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			}
 
-			var position = geometryAttributes[ "position" ];
+			var position = geometryAttributes[ 'position' ];
 
 			// render particles
 
@@ -2699,7 +2699,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			setLineWidth( material.linewidth );
 
-			var index = geometryAttributes[ "index" ];
+			var index = geometryAttributes[ 'index' ];
 
 			if ( index ) {
 
@@ -2775,7 +2775,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				}
 
-				var position = geometryAttributes[ "position" ];
+				var position = geometryAttributes[ 'position' ];
 
 				_gl.drawArrays( mode, 0, position.array.length / 3 );
 
@@ -2817,7 +2817,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		// vertices
 
-		if ( !material.morphTargets && attributes.position >= 0 ) {
+		if ( ! material.morphTargets && attributes.position >= 0 ) {
 
 			if ( updateBuffers ) {
 
@@ -2906,7 +2906,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			if ( attributes.uv >= 0 ) {
 
-				if ( object.geometry.faceVertexUvs[0] ) {
+				if ( object.geometry.faceVertexUvs[ 0 ] ) {
 
 					_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglUVBuffer );
 					enableAttribute( attributes.uv );
@@ -2923,7 +2923,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			if ( attributes.uv2 >= 0 ) {
 
-				if ( object.geometry.faceVertexUvs[1] ) {
+				if ( object.geometry.faceVertexUvs[ 1 ] ) {
 
 					_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglUV2Buffer );
 					enableAttribute( attributes.uv2 );
@@ -3061,7 +3061,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		var attributes = material.program.attributes;
 
-		if ( object.morphTargetBase !== -1 && attributes.position >= 0 ) {
+		if ( object.morphTargetBase !== - 1 && attributes.position >= 0 ) {
 
 			_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ object.morphTargetBase ] );
 			enableAttribute( attributes.position );
@@ -3085,19 +3085,19 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			while ( m < material.numSupportedMorphTargets && m < order.length ) {
 
-				if ( attributes[ "morphTarget" + m ] >= 0 ) {
+				if ( attributes[ 'morphTarget' + m ] >= 0 ) {
 
 					_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ order[ m ] ] );
-					enableAttribute( attributes[ "morphTarget" + m ] );
-					_gl.vertexAttribPointer( attributes[ "morphTarget" + m ], 3, _gl.FLOAT, false, 0, 0 );
+					enableAttribute( attributes[ 'morphTarget' + m ] );
+					_gl.vertexAttribPointer( attributes[ 'morphTarget' + m ], 3, _gl.FLOAT, false, 0, 0 );
 
 				}
 
-				if ( attributes[ "morphNormal" + m ] >= 0 && material.morphNormals ) {
+				if ( attributes[ 'morphNormal' + m ] >= 0 && material.morphNormals ) {
 
 					_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphNormalsBuffers[ order[ m ] ] );
-					enableAttribute( attributes[ "morphNormal" + m ] );
-					_gl.vertexAttribPointer( attributes[ "morphNormal" + m ], 3, _gl.FLOAT, false, 0, 0 );
+					enableAttribute( attributes[ 'morphNormal' + m ] );
+					_gl.vertexAttribPointer( attributes[ 'morphNormal' + m ], 3, _gl.FLOAT, false, 0, 0 );
 
 				}
 
@@ -3149,19 +3149,19 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					influenceIndex = activeInfluenceIndices[ m ][ 1 ];
 
-					if ( attributes[ "morphTarget" + m ] >= 0 ) {
+					if ( attributes[ 'morphTarget' + m ] >= 0 ) {
 
 						_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ influenceIndex ] );
-						enableAttribute( attributes[ "morphTarget" + m ] );
-						_gl.vertexAttribPointer( attributes[ "morphTarget" + m ], 3, _gl.FLOAT, false, 0, 0 );
+						enableAttribute( attributes[ 'morphTarget' + m ] );
+						_gl.vertexAttribPointer( attributes[ 'morphTarget' + m ], 3, _gl.FLOAT, false, 0, 0 );
 
 					}
 
-					if ( attributes[ "morphNormal" + m ] >= 0 && material.morphNormals ) {
+					if ( attributes[ 'morphNormal' + m ] >= 0 && material.morphNormals ) {
 
 						_gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphNormalsBuffers[ influenceIndex ] );
-						enableAttribute( attributes[ "morphNormal" + m ] );
-						_gl.vertexAttribPointer( attributes[ "morphNormal" + m ], 3, _gl.FLOAT, false, 0, 0 );
+						enableAttribute( attributes[ 'morphNormal' + m ] );
+						_gl.vertexAttribPointer( attributes[ 'morphNormal' + m ], 3, _gl.FLOAT, false, 0, 0 );
 
 
 					}
@@ -3244,7 +3244,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		// reset caching for this frame
 
-		_currentMaterialId = -1;
+		_currentMaterialId = - 1;
 		_lightsNeedUpdate = true;
 
 		// update scene graph
@@ -3362,8 +3362,8 @@ THREE.WebGLRenderer = function ( parameters ) {
 			this.setDepthWrite( material.depthWrite );
 			setPolygonOffset( material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits );
 
-			renderObjects( scene.__webglObjects, false, "", camera, lights, fog, true, material );
-			renderObjectsImmediate( scene.__webglObjectsImmediate, "", camera, lights, fog, false, material );
+			renderObjects( scene.__webglObjects, false, '', camera, lights, fog, true, material );
+			renderObjectsImmediate( scene.__webglObjectsImmediate, '', camera, lights, fog, false, material );
 
 		} else {
 
@@ -3373,13 +3373,13 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			this.setBlending( THREE.NoBlending );
 
-			renderObjects( scene.__webglObjects, true, "opaque", camera, lights, fog, false, material );
-			renderObjectsImmediate( scene.__webglObjectsImmediate, "opaque", camera, lights, fog, false, material );
+			renderObjects( scene.__webglObjects, true, 'opaque', camera, lights, fog, false, material );
+			renderObjectsImmediate( scene.__webglObjectsImmediate, 'opaque', camera, lights, fog, false, material );
 
 			// transparent pass (back-to-front order)
 
-			renderObjects( scene.__webglObjects, false, "transparent", camera, lights, fog, true, material );
-			renderObjectsImmediate( scene.__webglObjectsImmediate, "transparent", camera, lights, fog, true, material );
+			renderObjects( scene.__webglObjects, false, 'transparent', camera, lights, fog, true, material );
+			renderObjectsImmediate( scene.__webglObjectsImmediate, 'transparent', camera, lights, fog, true, material );
 
 		}
 
@@ -3416,13 +3416,13 @@ THREE.WebGLRenderer = function ( parameters ) {
 			_currentProgram = null;
 			_currentCamera = null;
 
-			_oldBlending = -1;
-			_oldDepthTest = -1;
-			_oldDepthWrite = -1;
-			_oldDoubleSided = -1;
-			_oldFlipSided = -1;
-			_currentGeometryGroupHash = -1;
-			_currentMaterialId = -1;
+			_oldBlending = - 1;
+			_oldDepthTest = - 1;
+			_oldDepthWrite = - 1;
+			_oldDoubleSided = - 1;
+			_oldFlipSided = - 1;
+			_currentGeometryGroupHash = - 1;
+			_currentMaterialId = - 1;
 
 			_lightsNeedUpdate = true;
 
@@ -3433,13 +3433,13 @@ THREE.WebGLRenderer = function ( parameters ) {
 			_currentProgram = null;
 			_currentCamera = null;
 
-			_oldBlending = -1;
-			_oldDepthTest = -1;
-			_oldDepthWrite = -1;
-			_oldDoubleSided = -1;
-			_oldFlipSided = -1;
-			_currentGeometryGroupHash = -1;
-			_currentMaterialId = -1;
+			_oldBlending = - 1;
+			_oldDepthTest = - 1;
+			_oldDepthWrite = - 1;
+			_oldDoubleSided = - 1;
+			_oldFlipSided = - 1;
+			_currentGeometryGroupHash = - 1;
+			_currentMaterialId = - 1;
 
 			_lightsNeedUpdate = true;
 
@@ -3454,8 +3454,8 @@ THREE.WebGLRenderer = function ( parameters ) {
 		if ( reverse ) {
 
 			start = renderList.length - 1;
-			end = -1;
-			delta = -1;
+			end = - 1;
+			delta = - 1;
 
 		} else {
 
@@ -3550,7 +3550,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		var program = setProgram( camera, lights, fog, material, object );
 
-		_currentGeometryGroupHash = -1;
+		_currentGeometryGroupHash = - 1;
 
 		_this.setMaterialFaces( material );
 
@@ -3560,7 +3560,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		} else {
 
-			object.render( function( object ) { _this.renderBufferImmediate( object, program, material ); } );
+			object.render( function ( object ) { _this.renderBufferImmediate( object, program, material ); } );
 
 		}
 
@@ -3637,7 +3637,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	this.initWebGLObjects = function ( scene ) {
 
-		if ( !scene.__webglObjects ) {
+		if ( ! scene.__webglObjects ) {
 
 			scene.__webglObjects = [];
 			scene.__webglObjectsImmediate = [];
@@ -3890,7 +3890,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 					 geometry.uvsNeedUpdate || geometry.normalsNeedUpdate ||
 					 geometry.colorsNeedUpdate || geometry.tangentsNeedUpdate || customAttributesDirty ) {
 
-					setMeshBuffers( geometryGroup, object, _gl.DYNAMIC_DRAW, !geometry.dynamic, material );
+					setMeshBuffers( geometryGroup, object, _gl.DYNAMIC_DRAW, ! geometry.dynamic, material );
 
 				}
 
@@ -4090,12 +4090,12 @@ THREE.WebGLRenderer = function ( parameters ) {
 			precision: _precision,
 			supportsVertexTextures: _supportsVertexTextures,
 
-			map: !!material.map,
-			envMap: !!material.envMap,
-			lightMap: !!material.lightMap,
-			bumpMap: !!material.bumpMap,
-			normalMap: !!material.normalMap,
-			specularMap: !!material.specularMap,
+			map: !! material.map,
+			envMap: !! material.envMap,
+			lightMap: !! material.lightMap,
+			bumpMap: !! material.bumpMap,
+			normalMap: !! material.normalMap,
+			specularMap: !! material.specularMap,
 
 			vertexColors: material.vertexColors,
 
@@ -4201,7 +4201,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			material.numSupportedMorphTargets = 0;
 
-			var id, base = "morphTarget";
+			var id, base = 'morphTarget';
 
 			for ( i = 0; i < this.maxMorphTargets; i ++ ) {
 
@@ -4221,7 +4221,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			material.numSupportedMorphNormals = 0;
 
-			var id, base = "morphNormal";
+			var id, base = 'morphNormal';
 
 			for ( i = 0; i < this.maxMorphNormals; i ++ ) {
 
@@ -4306,7 +4306,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			if ( _logarithmicDepthBuffer ) {
 
-				_gl.uniform1f(p_uniforms.logDepthBufFC, 2.0 / (Math.log(camera.far + 1.0) / Math.LN2));
+				_gl.uniform1f( p_uniforms.logDepthBufFC, 2.0 / ( Math.log( camera.far + 1.0 ) / Math.LN2 ) );
 
 			}
 
@@ -4547,7 +4547,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 		}
 
 		uniforms.envMap.value = material.envMap;
-		uniforms.flipEnvMap.value = ( material.envMap instanceof THREE.WebGLRenderTargetCube ) ? 1 : -1;
+		uniforms.flipEnvMap.value = ( material.envMap instanceof THREE.WebGLRenderTargetCube ) ? 1 : - 1;
 
 		if ( _this.gammaInput ) {
 
@@ -4733,7 +4733,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		if ( textureUnit >= _maxTextures ) {
 
-			console.warn( "WebGLRenderer: trying to use " + textureUnit + " texture units while this GPU supports only " + _maxTextures );
+			console.warn( 'WebGLRenderer: trying to use ' + textureUnit + ' texture units while this GPU supports only ' + _maxTextures );
 
 		}
 
@@ -4750,54 +4750,54 @@ THREE.WebGLRenderer = function ( parameters ) {
 		for ( j = 0, jl = uniforms.length; j < jl; j ++ ) {
 
 			location = program.uniforms[ uniforms[ j ][ 1 ] ];
-			if ( !location ) continue;
+			if ( ! location ) continue;
 
 			uniform = uniforms[ j ][ 0 ];
 
 			type = uniform.type;
 			value = uniform.value;
 
-			if ( type === "i" ) { // single integer
+			if ( type === 'i' ) { // single integer
 
 				_gl.uniform1i( location, value );
 
-			} else if ( type === "f" ) { // single float
+			} else if ( type === 'f' ) { // single float
 
 				_gl.uniform1f( location, value );
 
-			} else if ( type === "v2" ) { // single THREE.Vector2
+			} else if ( type === 'v2' ) { // single THREE.Vector2
 
 				_gl.uniform2f( location, value.x, value.y );
 
-			} else if ( type === "v3" ) { // single THREE.Vector3
+			} else if ( type === 'v3' ) { // single THREE.Vector3
 
 				_gl.uniform3f( location, value.x, value.y, value.z );
 
-			} else if ( type === "v4" ) { // single THREE.Vector4
+			} else if ( type === 'v4' ) { // single THREE.Vector4
 
 				_gl.uniform4f( location, value.x, value.y, value.z, value.w );
 
-			} else if ( type === "c" ) { // single THREE.Color
+			} else if ( type === 'c' ) { // single THREE.Color
 
 				_gl.uniform3f( location, value.r, value.g, value.b );
 
-			} else if ( type === "iv1" ) { // flat array of integers (JS or typed array)
+			} else if ( type === 'iv1' ) { // flat array of integers (JS or typed array)
 
 				_gl.uniform1iv( location, value );
 
-			} else if ( type === "iv" ) { // flat array of integers with 3 x N size (JS or typed array)
+			} else if ( type === 'iv' ) { // flat array of integers with 3 x N size (JS or typed array)
 
 				_gl.uniform3iv( location, value );
 
-			} else if ( type === "fv1" ) { // flat array of floats (JS or typed array)
+			} else if ( type === 'fv1' ) { // flat array of floats (JS or typed array)
 
 				_gl.uniform1fv( location, value );
 
-			} else if ( type === "fv" ) { // flat array of floats with 3 x N size (JS or typed array)
+			} else if ( type === 'fv' ) { // flat array of floats with 3 x N size (JS or typed array)
 
 				_gl.uniform3fv( location, value );
 
-			} else if ( type === "v2v" ) { // array of THREE.Vector2
+			} else if ( type === 'v2v' ) { // array of THREE.Vector2
 
 				if ( uniform._array === undefined ) {
 
@@ -4816,7 +4816,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				_gl.uniform2fv( location, uniform._array );
 
-			} else if ( type === "v3v" ) { // array of THREE.Vector3
+			} else if ( type === 'v3v' ) { // array of THREE.Vector3
 
 				if ( uniform._array === undefined ) {
 
@@ -4836,7 +4836,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				_gl.uniform3fv( location, uniform._array );
 
-			} else if ( type === "v4v" ) { // array of THREE.Vector4
+			} else if ( type === 'v4v' ) { // array of THREE.Vector4
 
 				if ( uniform._array === undefined ) {
 
@@ -4857,11 +4857,11 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				_gl.uniform4fv( location, uniform._array );
 
-			} else if ( type === "m3") { // single THREE.Matrix3
+			} else if ( type === 'm3' ) { // single THREE.Matrix3
 
 				_gl.uniformMatrix3fv( location, false, value.elements );
 
-			} else if ( type === "m3v" ) { // array of THREE.Matrix3
+			} else if ( type === 'm3v' ) { // array of THREE.Matrix3
 
 				if ( uniform._array === undefined ) {
 
@@ -4877,11 +4877,11 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				_gl.uniformMatrix3fv( location, false, uniform._array );
 
-			} else if ( type === "m4") { // single THREE.Matrix4
+			} else if ( type === 'm4' ) { // single THREE.Matrix4
 
 				_gl.uniformMatrix4fv( location, false, value.elements );
 
-			} else if ( type === "m4v" ) { // array of THREE.Matrix4
+			} else if ( type === 'm4v' ) { // array of THREE.Matrix4
 
 				if ( uniform._array === undefined ) {
 
@@ -4897,14 +4897,14 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				_gl.uniformMatrix4fv( location, false, uniform._array );
 
-			} else if ( type === "t" ) { // single THREE.Texture (2d or cube)
+			} else if ( type === 't' ) { // single THREE.Texture (2d or cube)
 
 				texture = value;
 				textureUnit = getTextureUnit();
 
 				_gl.uniform1i( location, textureUnit );
 
-				if ( !texture ) continue;
+				if ( ! texture ) continue;
 
 				if ( texture instanceof THREE.CubeTexture ||
 				   ( texture.image instanceof Array && texture.image.length === 6 ) ) { // CompressedTexture can have Array in image :/
@@ -4921,7 +4921,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				}
 
-			} else if ( type === "tv" ) { // array of THREE.Texture (2d)
+			} else if ( type === 'tv' ) { // array of THREE.Texture (2d)
 
 				if ( uniform._array === undefined ) {
 
@@ -4942,7 +4942,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 					texture = uniform.value[ i ];
 					textureUnit = uniform._array[ i ];
 
-					if ( !texture ) continue;
+					if ( ! texture ) continue;
 
 					_this.setTexture( texture, textureUnit );
 
@@ -5606,7 +5606,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 		canvas.width = newWidth;
 		canvas.height = newHeight;
 
-		var ctx = canvas.getContext( "2d" );
+		var ctx = canvas.getContext( '2d' );
 		ctx.drawImage( image, 0, 0, image.width, image.height, 0, 0, newWidth, newHeight );
 
 		return canvas;
@@ -5661,7 +5661,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				for ( var i = 0; i < 6; i ++ ) {
 
-					if ( !isCompressed ) {
+					if ( ! isCompressed ) {
 
 						_gl.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, glFormat, glType, cubeImage[ i ] );
 
@@ -6023,7 +6023,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				if ( maxBones < object.skeleton.bones.length ) {
 
-					console.warn( "WebGLRenderer: too many bones - " + object.skeleton.bones.length + ", this GPU supports just " + maxBones + " (try OpenGL instead of ANGLE)" );
+					console.warn( 'WebGLRenderer: too many bones - ' + object.skeleton.bones.length + ', this GPU supports just ' + maxBones + ' (try OpenGL instead of ANGLE)' );
 
 				}
 
@@ -6055,7 +6055,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		}
 
-		return { 'directional' : dirLights, 'point' : pointLights, 'spot': spotLights, 'hemi': hemiLights };
+		return { 'directional': dirLights, 'point': pointLights, 'spot': spotLights, 'hemi': hemiLights };
 
 	};
 
@@ -6150,12 +6150,12 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		if ( _gl.getShaderPrecisionFormat === undefined ) {
 
-			_gl.getShaderPrecisionFormat = function() {
+			_gl.getShaderPrecisionFormat = function () {
 
 				return {
-					"rangeMin"  : 1,
-					"rangeMax"  : 1,
-					"precision" : 1
+					'rangeMin': 1,
+					'rangeMax': 1,
+					'precision': 1
 				};
 
 			}

src/renderers/shaders/ShaderLib.js

@@ -1200,7 +1200,7 @@ THREE.ShaderLib = {
 	'cube': {
 
 		uniforms: { "tCube": { type: "t", value: null },
-					"tFlip": { type: "f", value: -1 } },
+					"tFlip": { type: "f", value: - 1 } },
 
 		vertexShader: [
 

src/renderers/shaders/UniformsLib.js

@@ -16,7 +16,7 @@ THREE.UniformsLib = {
 		"specularMap" : { type: "t", value: null },
 
 		"envMap" : { type: "t", value: null },
-		"flipEnvMap" : { type: "f", value: -1 },
+		"flipEnvMap" : { type: "f", value: - 1 },
 		"useRefract" : { type: "i", value: 0 },
 		"reflectivity" : { type: "f", value: 1.0 },
 		"refractionRatio" : { type: "f", value: 0.98 },
@@ -99,4 +99,4 @@ THREE.UniformsLib = {
 
 	}
 
-};
+};

src/renderers/shaders/UniformsUtils.js

@@ -63,4 +63,4 @@ THREE.UniformsUtils = {
 
 	}
 
-};
+};

src/renderers/webgl/WebGLShader.js

@@ -41,4 +41,4 @@ THREE.WebGLShader = ( function () {
 
 	};
 
-} )();
+} )();

src/scenes/Scene.js

@@ -37,7 +37,7 @@ THREE.Scene.prototype.__addObject = function ( object ) {
 
 		}
 
-	} else if ( !( object instanceof THREE.Camera || object instanceof THREE.Bone ) ) {
+	} else if ( ! ( object instanceof THREE.Camera || object instanceof THREE.Bone ) ) {
 
 		this.__objectsAdded.push( object );
 
@@ -45,7 +45,7 @@ THREE.Scene.prototype.__addObject = function ( object ) {
 
 		var i = this.__objectsRemoved.indexOf( object );
 
-		if ( i !== -1 ) {
+		if ( i !== - 1 ) {
 
 			this.__objectsRemoved.splice( i, 1 );
 
@@ -70,7 +70,7 @@ THREE.Scene.prototype.__removeObject = function ( object ) {
 
 		var i = this.__lights.indexOf( object );
 
-		if ( i !== -1 ) {
+		if ( i !== - 1 ) {
 
 			this.__lights.splice( i, 1 );
 
@@ -86,7 +86,7 @@ THREE.Scene.prototype.__removeObject = function ( object ) {
 
 		}
 
-	} else if ( !( object instanceof THREE.Camera ) ) {
+	} else if ( ! ( object instanceof THREE.Camera ) ) {
 
 		this.__objectsRemoved.push( object );
 
@@ -94,7 +94,7 @@ THREE.Scene.prototype.__removeObject = function ( object ) {
 
 		var i = this.__objectsAdded.indexOf( object );
 
-		if ( i !== -1 ) {
+		if ( i !== - 1 ) {
 
 			this.__objectsAdded.splice( i, 1 );
 
@@ -117,7 +117,7 @@ THREE.Scene.prototype.clone = function ( object ) {
 
 	if ( object === undefined ) object = new THREE.Scene();
 
-	THREE.Object3D.prototype.clone.call(this, object);
+	THREE.Object3D.prototype.clone.call( this, object );
 
 	if ( this.fog !== null ) object.fog = this.fog.clone();
 	if ( this.overrideMaterial !== null ) object.overrideMaterial = this.overrideMaterial.clone();

src/textures/CubeTexture.js

@@ -22,4 +22,4 @@ THREE.CubeTexture.clone = function ( texture ) {
 
 	return texture;
 
-};
+};

src/textures/Texture.js

@@ -66,7 +66,7 @@ THREE.Texture.prototype = {
 		if ( texture === undefined ) texture = new THREE.Texture();
 
 		texture.image = this.image;
-		texture.mipmaps = this.mipmaps.slice(0);
+		texture.mipmaps = this.mipmaps.slice( 0 );
 
 		texture.mapping = this.mapping;