Updated builds.

build/three.js

@@ -816,11 +816,13 @@ THREE.Color.prototype = {
 
 	},
 
-	fromArray: function ( array ) {
+	fromArray: function ( array, offset ) {
 
-		this.r = array[ 0 ];
-		this.g = array[ 1 ];
-		this.b = array[ 2 ];
+		if ( offset === undefined ) offset = 0;
+
+		this.r = array[ offset ];
+		this.g = array[ offset + 1 ];
+		this.b = array[ offset + 2 ];
 
 		return this;
 
@@ -8424,7 +8426,9 @@ THREE.Object3D.prototype = {
 
 		if ( this.name !== '' ) object.name = this.name;
 		if ( JSON.stringify( this.userData ) !== '{}' ) object.userData = this.userData;
-		if ( this.visible !== true ) object.visible = this.visible;
+		if ( this.castShadow === true ) object.castShadow = true;
+		if ( this.receiveShadow === true ) object.receiveShadow = true;
+		if ( this.visible === false ) object.visible = false;
 
 		object.matrix = this.matrix.toArray();
 
@@ -9315,7 +9319,6 @@ THREE.Geometry = function () {
 	this.faceVertexUvs = [ [] ];
 
 	this.morphTargets = [];
-	this.morphColors = [];
 	this.morphNormals = [];
 
 	this.skinWeights = [];
@@ -14124,11 +14127,140 @@ THREE.Light = function ( color ) {
 
 	this.color = new THREE.Color( color );
 
+	this.receiveShadow = undefined;
+
 };
 
 THREE.Light.prototype = Object.create( THREE.Object3D.prototype );
 THREE.Light.prototype.constructor = THREE.Light;
 
+Object.defineProperties( THREE.Light.prototype, {
+	onlyShadow: {
+		set: function ( value ) {
+			console.warn( 'THREE.Light: .onlyShadow has been removed.' );
+		}
+	},
+	shadowCamera: {
+		get: function () {
+			return this.shadow.camera;
+		}
+	},
+	shadowCameraFov: {
+		get: function () {
+			return this.shadow.camera.fov;
+		},
+		set: function ( value ) {
+			this.shadow.camera.fov = value;
+		}
+	},
+	shadowCameraLeft: {
+		get: function () {
+			return this.shadow.camera.left;
+		},
+		set: function ( value ) {
+			this.shadow.camera.left = value;
+		}
+	},
+	shadowCameraRight: {
+		get: function () {
+			return this.shadow.camera.right;
+		},
+		set: function ( value ) {
+			this.shadow.camera.right = value;
+		}
+	},
+	shadowCameraTop: {
+		get: function () {
+			return this.shadow.camera.top;
+		},
+		set: function ( value ) {
+			this.shadow.camera.top = value;
+		}
+	},
+	shadowCameraBottom: {
+		get: function () {
+			return this.shadow.camera.bottom;
+		},
+		set: function ( value ) {
+			this.shadow.camera.bottom = value;
+		}
+	},
+	shadowCameraNear: {
+		get: function () {
+			return this.shadow.camera.near;
+		},
+		set: function ( value ) {
+			this.shadow.camera.near = value;
+		}
+	},
+	shadowCameraFar: {
+		get: function () {
+			return this.shadow.camera.far;
+		},
+		set: function ( value ) {
+			this.shadow.camera.far = value;
+		}
+	},
+	shadowCameraVisible: {
+		set: function ( value ) {
+			console.warn( 'THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow ) instead.' );
+		}
+	},
+	shadowBias: {
+		get: function () {
+			return this.shadow.bias;
+		},
+		set: function ( value ) {
+			this.shadow.bias = value;
+		}
+	},
+	shadowDarkness: {
+		get: function () {
+			return this.shadow.darkness;
+		},
+		set: function ( value ) {
+			this.shadow.darkness = value;
+		}
+	},
+	shadowMap: {
+		get: function () {
+			return this.shadow.map;
+		},
+		set: function ( value ) {
+			this.shadow.map = value;
+		}
+	},
+	shadowMapSize: {
+		get: function () {
+			return this.shadow.mapSize;
+		}
+	},
+	shadowMapWidth: {
+		get: function () {
+			return this.shadow.mapSize.x;
+		},
+		set: function ( value ) {
+			this.shadow.mapSize.x = value;
+		}
+	},
+	shadowMapHeight: {
+		get: function () {
+			return this.shadow.mapSize.y;
+		},
+		set: function ( value ) {
+			this.shadow.mapSize.y = value;
+		}
+	},
+	shadowMatrix: {
+		get: function () {
+			return this.shadow.matrix;
+		},
+		set: function ( value ) {
+			this.shadow.matrix = value;
+		}
+	}
+} );
+
 THREE.Light.prototype.copy = function ( source ) {
 
 	THREE.Object3D.prototype.copy.call( this, source );
@@ -14156,6 +14288,49 @@ THREE.Light.prototype.toJSON = function ( meta ) {
 
 };
 
+// File:src/lights/LightShadow.js
+
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+THREE.LightShadow = function ( camera ) {
+
+	this.camera = camera;
+
+	this.bias = 0;
+	this.darkness = 0.5;
+
+	this.mapSize = new THREE.Vector2( 512, 512 );
+
+	this.map = null;
+	this.matrix = null;
+
+};
+
+THREE.LightShadow.prototype = {
+
+	constructor: THREE.LightShadow,
+
+	copy: function ( source ) {
+
+		this.camera = source.camera.clone();
+
+		this.bias = source.bias;
+		this.darkness = source.darkness;
+
+		this.mapSize.copy( source.mapSize );
+
+	},
+
+	clone: function () {
+
+		return new this.constructor().copy( this );
+
+	}
+
+};
+
 // File:src/lights/AmbientLight.js
 
 /**
@@ -14193,29 +14368,7 @@ THREE.DirectionalLight = function ( color, intensity ) {
 
 	this.intensity = ( intensity !== undefined ) ? intensity : 1;
 
-	this.castShadow = false;
-	this.onlyShadow = false;
-
-	this.shadowCameraNear = 50;
-	this.shadowCameraFar = 5000;
-
-	this.shadowCameraLeft = - 500;
-	this.shadowCameraRight = 500;
-	this.shadowCameraTop = 500;
-	this.shadowCameraBottom = - 500;
-
-	this.shadowCameraVisible = false;
-
-	this.shadowBias = 0;
-	this.shadowDarkness = 0.5;
-
-	this.shadowMapWidth = 512;
-	this.shadowMapHeight = 512;
-
-	this.shadowMap = null;
-	this.shadowMapSize = null;
-	this.shadowCamera = null;
-	this.shadowMatrix = null;
+	this.shadow = new THREE.LightShadow( new THREE.OrthographicCamera( - 500, 500, 500, - 500, 50, 5000 ) );
 
 };
 
@@ -14229,24 +14382,7 @@ THREE.DirectionalLight.prototype.copy = function ( source ) {
 	this.intensity = source.intensity;
 	this.target = source.target.clone();
 
-	this.castShadow = source.castShadow;
-	this.onlyShadow = source.onlyShadow;
-
-	this.shadowCameraNear = source.shadowCameraNear;
-	this.shadowCameraFar = source.shadowCameraFar;
-
-	this.shadowCameraLeft = source.shadowCameraLeft;
-	this.shadowCameraRight = source.shadowCameraRight;
-	this.shadowCameraTop = source.shadowCameraTop;
-	this.shadowCameraBottom = source.shadowCameraBottom;
-
-	this.shadowCameraVisible = source.shadowCameraVisible;
-
-	this.shadowBias = source.shadowBias;
-	this.shadowDarkness = source.shadowDarkness;
-
-	this.shadowMapWidth = source.shadowMapWidth;
-	this.shadowMapHeight = source.shadowMapHeight;
+	this.shadow = source.shadow.clone();
 
 	return this;
 
@@ -14303,29 +14439,7 @@ THREE.PointLight = function ( color, intensity, distance, decay ) {
 	this.distance = ( distance !== undefined ) ? distance : 0;
 	this.decay = ( decay !== undefined ) ? decay : 1;	// for physically correct lights, should be 2.
 
-	this.castShadow = false;
-	this.onlyShadow = false;
-
-	//
-
-	this.shadowCameraNear = 1;
-	this.shadowCameraFar = 500;
-	this.shadowCameraFov = 90;
-
-	this.shadowCameraVisible = false;
-
-	this.shadowBias = 0;
-	this.shadowDarkness = 0.5;
-
-	this.shadowMapWidth = 512;
-	this.shadowMapHeight = 512;
-
-	//
-
-	this.shadowMap = null;
-	this.shadowMapSize = null;
-	this.shadowCamera = null;
-	this.shadowMatrix = null;
+	this.shadow = new THREE.LightShadow( new THREE.PerspectiveCamera( 90, 1, 1, 500 ) );
 
 };
 
@@ -14340,20 +14454,7 @@ THREE.PointLight.prototype.copy = function ( source ) {
 	this.distance = source.distance;
 	this.decay = source.decay;
 
-	this.castShadow = source.castShadow;
-	this.onlyShadow = source.onlyShadow;
-
-	this.shadowCameraNear = source.shadowCameraNear;
-	this.shadowCameraFar = source.shadowCameraFar;
-	this.shadowCameraFov = source.shadowCameraFov;
-
-	this.shadowCameraVisible = source.shadowCameraVisible;
-
-	this.shadowBias = source.shadowBias;
-	this.shadowDarkness = source.shadowDarkness;
-
-	this.shadowMapWidth = source.shadowMapWidth;
-	this.shadowMapHeight = source.shadowMapHeight;
+	this.shadow = source.shadow.clone();
 
 	return this;
 
@@ -14382,25 +14483,7 @@ THREE.SpotLight = function ( color, intensity, distance, angle, exponent, decay
 	this.exponent = ( exponent !== undefined ) ? exponent : 10;
 	this.decay = ( decay !== undefined ) ? decay : 1;	// for physically correct lights, should be 2.
 
-	this.castShadow = false;
-	this.onlyShadow = false;
-
-	this.shadowCameraNear = 50;
-	this.shadowCameraFar = 5000;
-	this.shadowCameraFov = 50;
-
-	this.shadowCameraVisible = false;
-
-	this.shadowBias = 0;
-	this.shadowDarkness = 0.5;
-
-	this.shadowMapWidth = 512;
-	this.shadowMapHeight = 512;
-
-	this.shadowMap = null;
-	this.shadowMapSize = null;
-	this.shadowCamera = null;
-	this.shadowMatrix = null;
+	this.shadow = new THREE.LightShadow( new THREE.PerspectiveCamera( 50, 1, 50, 5000 ) );
 
 };
 
@@ -14419,20 +14502,7 @@ THREE.SpotLight.prototype.copy = function ( source ) {
 
 	this.target = source.target.clone();
 
-	this.castShadow = source.castShadow;
-	this.onlyShadow = source.onlyShadow;
-
-	this.shadowCameraNear = source.shadowCameraNear;
-	this.shadowCameraFar = source.shadowCameraFar;
-	this.shadowCameraFov = source.shadowCameraFov;
-
-	this.shadowCameraVisible = source.shadowCameraVisible;
-
-	this.shadowBias = source.shadowBias;
-	this.shadowDarkness = source.shadowDarkness;
-
-	this.shadowMapWidth = source.shadowMapWidth;
-	this.shadowMapHeight = source.shadowMapHeight;
+	this.shadow = source.shadow.clone();
 
 	return this;
 
@@ -15103,7 +15173,7 @@ THREE.JSONLoader.prototype = {
 	constructor: THREE.JSONLoader,
 
 	// Deprecated
-	
+
 	get statusDomElement () {
 
 		if ( this._statusDomElement === undefined ) {
@@ -15531,18 +15601,16 @@ THREE.JSONLoader.prototype = {
 
 			if ( json.morphTargets !== undefined ) {
 
-				var i, l, v, vl, dstVertices, srcVertices;
-
-				for ( i = 0, l = json.morphTargets.length; i < l; i ++ ) {
+				for ( var i = 0, l = json.morphTargets.length; i < l; i ++ ) {
 
 					geometry.morphTargets[ i ] = {};
 					geometry.morphTargets[ i ].name = json.morphTargets[ i ].name;
 					geometry.morphTargets[ i ].vertices = [];
 
-					dstVertices = geometry.morphTargets[ i ].vertices;
-					srcVertices = json.morphTargets[ i ].vertices;
+					var dstVertices = geometry.morphTargets[ i ].vertices;
+					var srcVertices = json.morphTargets[ i ].vertices;
 
-					for ( v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
+					for ( var v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
 
 						var vertex = new THREE.Vector3();
 						vertex.x = srcVertices[ v ] * scale;
@@ -15557,30 +15625,21 @@ THREE.JSONLoader.prototype = {
 
 			}
 
-			if ( json.morphColors !== undefined ) {
-
-				var i, l, c, cl, dstColors, srcColors, color;
+			if ( json.morphColors !== undefined && json.morphColors.length > 0 ) {
 
-				for ( i = 0, l = json.morphColors.length; i < l; i ++ ) {
+				console.warn( 'THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.' );
 
-					geometry.morphColors[ i ] = {};
-					geometry.morphColors[ i ].name = json.morphColors[ i ].name;
-					geometry.morphColors[ i ].colors = [];
+				var faces = geometry.faces;
+				var morphColors = json.morphColors[ 0 ].colors;
 
-					dstColors = geometry.morphColors[ i ].colors;
-					srcColors = json.morphColors[ i ].colors;
+				for ( var i = 0, l = faces.length; i < l; i ++ ) {
 
-					for ( c = 0, cl = srcColors.length; c < cl; c += 3 ) {
-
-						color = new THREE.Color( 0xffaa00 );
-						color.setRGB( srcColors[ c ], srcColors[ c + 1 ], srcColors[ c + 2 ] );
-						dstColors.push( color );
-
-					}
+					faces[ i ].color.fromArray( morphColors, i * 3 );
 
 				}
 
 			}
+
 		}
 
 		function parseAnimations() {
@@ -19012,170 +19071,164 @@ THREE.Mesh.prototype.raycast = ( function () {
 
 	}
 
-	return function raycast( raycaster, intersects ) {
+	function checkIntersection( object, raycaster, ray, pA, pB, pC, point ){
 
-		var geometry = this.geometry;
-		var material = this.material;
+		var intersect;
+		var material = object.material;
 
-		if ( material === undefined ) return;
+		if ( material.side === THREE.BackSide ) {
 
-		// Checking boundingSphere distance to ray
+			intersect = ray.intersectTriangle( pC, pB, pA, true, point );
 
-		if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+		} else {
 
-		sphere.copy( geometry.boundingSphere );
-		sphere.applyMatrix4( this.matrixWorld );
+			intersect = ray.intersectTriangle( pA, pB, pC, material.side !== THREE.DoubleSide, point );
 
-		if ( raycaster.ray.isIntersectionSphere( sphere ) === false ) {
+		}
 
-			return;
+		if ( intersect === null ) return null;
 
-		}
+		intersectionPointWorld.copy( point );
+		intersectionPointWorld.applyMatrix4( object.matrixWorld );
 
-		// Check boundingBox before continuing
+		var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
 
-		inverseMatrix.getInverse( this.matrixWorld );
-		ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
+		if ( distance < raycaster.near || distance > raycaster.far ) return null;
 
-		if ( geometry.boundingBox !== null ) {
+		return {
+			distance: distance,
+			point: intersectionPointWorld.clone(),
+			object: object
+		};
 
-			if ( ray.isIntersectionBox( geometry.boundingBox ) === false ) {
+	}
 
-				return;
+	function checkBufferGeometryIntersection( object, raycaster, ray, positions, uvs, a, b, c ) {
 
-			}
+		vA.fromArray( positions, a * 3 );
+		vB.fromArray( positions, b * 3 );
+		vC.fromArray( positions, c * 3 );
 
-		}
+		var intersection = checkIntersection( object, raycaster, ray, vA, vB, vC, intersectionPoint );
 
-		var a, b, c;
+		if ( intersection ) {
 
-		if ( geometry instanceof THREE.BufferGeometry ) {
+			if ( uvs ) {
 
-			var index = geometry.index;
-			var attributes = geometry.attributes;
+				uvA.fromArray( uvs, a * 2 );
+				uvB.fromArray( uvs, b * 2 );
+				uvC.fromArray( uvs, c * 2 );
 
-			if ( index !== null ) {
+				intersection.uv = uvIntersection( intersectionPoint,  vA, vB, vC,  uvA, uvB, uvC );
 
-				var indices = index.array;
-				var positions = attributes.position.array;
+			}
 
-				for ( var i = 0, l = indices.length; i < l; i += 3 ) {
+			intersection.face = new THREE.Face3( a, b, c, THREE.Triangle.normal( vA, vB, vC ) );
+			intersection.faceIndex = a;
 
-					a = indices[ i ];
-					b = indices[ i + 1 ];
-					c = indices[ i + 2 ];
+		}
 
-					vA.fromArray( positions, a * 3 );
-					vB.fromArray( positions, b * 3 );
-					vC.fromArray( positions, c * 3 );
+		return intersection;
 
-					if ( material.side === THREE.BackSide ) {
+	}
 
-						if ( ray.intersectTriangle( vC, vB, vA, true, intersectionPoint ) === null ) continue;
+	return function raycast( raycaster, intersects ) {
 
-					} else {
+		var geometry = this.geometry;
+		var material = this.material;
 
-						if ( ray.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide, intersectionPoint ) === null ) continue;
+		if ( material === undefined ) return;
 
-					}
+		// Checking boundingSphere distance to ray
 
-					intersectionPointWorld.copy( intersectionPoint );
-					intersectionPointWorld.applyMatrix4( this.matrixWorld );
+		if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
 
-					var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
+		var matrixWorld = this.matrixWorld;
 
-					if ( distance < raycaster.near || distance > raycaster.far ) continue;
+		sphere.copy( geometry.boundingSphere );
+		sphere.applyMatrix4( matrixWorld );
 
-					var uv;
+		if ( raycaster.ray.isIntersectionSphere( sphere ) === false ) return;
 
-					if ( attributes.uv !== undefined ) {
+		// Check boundingBox before continuing
 
-						var uvs = attributes.uv.array;
-						uvA.fromArray( uvs, a * 2 );
-						uvB.fromArray( uvs, b * 2 );
-						uvC.fromArray( uvs, c * 2 );
-						uv = uvIntersection( intersectionPoint, vA, vB, vC, uvA, uvB, uvC );
+		inverseMatrix.getInverse( matrixWorld );
+		ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
 
-					}
+		if ( geometry.boundingBox !== null ) {
 
-					intersects.push( {
+			if ( ray.isIntersectionBox( geometry.boundingBox ) === false ) return;
 
-						distance: distance,
-						point: intersectionPointWorld.clone(),
-						uv: uv,
-						face: new THREE.Face3( a, b, c, THREE.Triangle.normal( vA, vB, vC ) ),
-						faceIndex: Math.floor( i / 3 ), // triangle number in indices buffer semantics
-						object: this
+		}
 
-					} );
+		var uvs, intersection;
 
-				}
+		if ( geometry instanceof THREE.BufferGeometry ) {
 
-			} else {
+			var a, b, c;
+			var index = geometry.index;
+			var attributes = geometry.attributes;
+			var positions = attributes.position.array;
 
-				var positions = attributes.position.array;
+			if ( attributes.uv !== undefined ){
 
-				for ( var i = 0, l = positions.length; i < l; i += 9 ) {
+				uvs = attributes.uv.array;
 
-					vA.fromArray( positions, i );
-					vB.fromArray( positions, i + 3 );
-					vC.fromArray( positions, i + 6 );
+			}
 
-					if ( material.side === THREE.BackSide ) {
+			if ( index !== null ) {
 
-						if ( ray.intersectTriangle( vC, vB, vA, true, intersectionPoint ) === null ) continue;
+				var indices = index.array;
 
-					} else {
+				for ( var i = 0, l = indices.length; i < l; i += 3 ) {
+
+					a = indices[ i ];
+					b = indices[ i + 1 ];
+					c = indices[ i + 2 ];
+
+					intersection = checkBufferGeometryIntersection( this, raycaster, ray, positions, uvs, a, b, c );
+
+					if ( intersection ) {
 
-						if ( ray.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide, intersectionPoint ) === null ) continue;
+						intersection.faceIndex = Math.floor( i / 3 ); // triangle number in indices buffer semantics
+						intersects.push( intersection );
 
 					}
 
-					intersectionPointWorld.copy( intersectionPoint );
-					intersectionPointWorld.applyMatrix4( this.matrixWorld );
+				}
 
-					var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
+			} else {
 
-					if ( distance < raycaster.near || distance > raycaster.far ) continue;
+
+				for ( var i = 0, l = positions.length; i < l; i += 9 ) {
 
 					a = i / 3;
 					b = a + 1;
 					c = a + 2;
 
-					var uv;
+					intersection = checkBufferGeometryIntersection( this, raycaster, ray, positions, uvs, a, b, c );
 
-					if ( attributes.uv !== undefined ) {
+					if ( intersection ) {
 
-						var uvs = attributes.uv.array;
-						uvA.fromArray( uvs, a * 2 );
-						uvB.fromArray( uvs, b * 2 );
-						uvC.fromArray( uvs, c * 2 );
-						uv = uvIntersection( intersectionPoint, vA, vB, vC, uvA, uvB, uvC );
+						intersection.index = a; // triangle number in positions buffer semantics
+						intersects.push( intersection );
 
 					}
 
-					intersects.push( {
-
-						distance: distance,
-						point: intersectionPointWorld.clone(),
-						uv: uv,
-						face: new THREE.Face3( a, b, c, THREE.Triangle.normal( vA, vB, vC ) ),
-						index: a, // triangle number in positions buffer semantics
-						object: this
-
-					} );
-
 				}
 
 			}
 
 		} else if ( geometry instanceof THREE.Geometry ) {
 
+			var fvA, fvB, fvC;
 			var isFaceMaterial = material instanceof THREE.MeshFaceMaterial;
 			var materials = isFaceMaterial === true ? material.materials : null;
 
 			var vertices = geometry.vertices;
 			var faces = geometry.faces;
+			var faceVertexUvs = geometry.faceVertexUvs[ 0 ];
+			if ( faceVertexUvs.length > 0 ) uvs = faceVertexUvs;
 
 			for ( var f = 0, fl = faces.length; f < fl; f ++ ) {
 
@@ -19184,9 +19237,9 @@ THREE.Mesh.prototype.raycast = ( function () {
 
 				if ( faceMaterial === undefined ) continue;
 
-				a = vertices[ face.a ];
-				b = vertices[ face.b ];
-				c = vertices[ face.c ];
+				fvA = vertices[ face.a ];
+				fvB = vertices[ face.b ];
+				fvC = vertices[ face.c ];
 
 				if ( faceMaterial.morphTargets === true ) {
 
@@ -19205,62 +19258,43 @@ THREE.Mesh.prototype.raycast = ( function () {
 
 						var targets = morphTargets[ t ].vertices;
 
-						vA.addScaledVector( tempA.subVectors( targets[ face.a ], a ), influence );
-						vB.addScaledVector( tempB.subVectors( targets[ face.b ], b ), influence );
-						vC.addScaledVector( tempC.subVectors( targets[ face.c ], c ), influence );
+						vA.addScaledVector( tempA.subVectors( targets[ face.a ], fvA ), influence );
+						vB.addScaledVector( tempB.subVectors( targets[ face.b ], fvB ), influence );
+						vC.addScaledVector( tempC.subVectors( targets[ face.c ], fvC ), influence );
 
 					}
 
-					vA.add( a );
-					vB.add( b );
-					vC.add( c );
+					vA.add( fvA );
+					vB.add( fvB );
+					vC.add( fvC );
 
-					a = vA;
-					b = vB;
-					c = vC;
+					fvA = vA;
+					fvB = vB;
+					fvC = vC;
 
 				}
 
-				if ( faceMaterial.side === THREE.BackSide ) {
-
-					if ( ray.intersectTriangle( c, b, a, true, intersectionPoint ) === null ) continue;
+				intersection = checkIntersection( this, raycaster, ray, fvA, fvB, fvC, intersectionPoint );
 
-				} else {
-
-					if ( ray.intersectTriangle( a, b, c, faceMaterial.side !== THREE.DoubleSide, intersectionPoint ) === null ) continue;
+				if ( intersection ) {
 
-				}
+					if ( uvs ) {
 
-				intersectionPointWorld.copy( intersectionPoint );
-				intersectionPointWorld.applyMatrix4( this.matrixWorld );
+						var uvs_f = uvs[ f ];
+						uvA.copy( uvs_f[ 0 ] );
+						uvB.copy( uvs_f[ 1 ] );
+						uvC.copy( uvs_f[ 2 ] );
 
-				var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
+						intersection.uv = uvIntersection( intersectionPoint, fvA, fvB, fvC, uvA, uvB, uvC );
 
-				if ( distance < raycaster.near || distance > raycaster.far ) continue;
-
-				var uv;
-
-				if ( geometry.faceVertexUvs[ 0 ].length > 0 ) {
+					}
 
-					var uvs = geometry.faceVertexUvs[ 0 ][ f ];
-					uvA.copy( uvs[ 0 ] );
-					uvB.copy( uvs[ 1 ] );
-					uvC.copy( uvs[ 2 ] );
-					uv = uvIntersection( intersectionPoint, a, b, c, uvA, uvB, uvC );
+					intersection.face = face;
+					intersection.faceIndex = f;
+					intersects.push( intersection );
 
 				}
 
-				intersects.push( {
-
-					distance: distance,
-					point: intersectionPointWorld.clone(),
-					uv: uv,
-					face: face,
-					faceIndex: f,
-					object: this
-
-				} );
-
 			}
 
 		}
@@ -22265,22 +22299,35 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		}
 
-		var drawStart = geometry.drawRange.start;
-		var drawCount = geometry.drawRange.count;
+		//
 
-		if ( drawCount === Infinity ) {
+		var dataStart = 0;
+		var dataCount = Infinity;
 
-			drawCount = index !== null ? index.count : position.count;
+		if ( index !== null ) {
 
-		}
+			dataCount = index.count
 
-		if ( group !== null ) {
+		} else if ( position !== undefined ) {
 
-			drawStart = Math.max( drawStart, group.start );
-			drawCount = Math.min( drawCount, group.count );
+			dataCount = position.count;
 
 		}
 
+		var rangeStart = geometry.drawRange.start;
+		var rangeCount = geometry.drawRange.count;
+
+		var groupStart = group !== null ? group.start : 0;
+		var groupCount = group !== null ? group.count : Infinity;
+
+		var drawStart = Math.max( dataStart, rangeStart, groupStart );
+
+		var drawEnd = Math.min( dataStart + dataCount, rangeStart + rangeCount, groupStart + groupCount ) - 1;
+
+		var drawCount = drawEnd - drawStart + 1;
+
+		//
+
 		if ( object instanceof THREE.Mesh ) {
 
 			if ( material.wireframe === true ) {
@@ -23909,8 +23956,6 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			light = lights[ l ];
 
-			if ( light.onlyShadow ) continue;
-
 			color = light.color;
 			intensity = light.intensity;
 			distance = light.distance;
@@ -26352,7 +26397,7 @@ THREE.WebGLPrograms = function ( renderer, capabilities ) {
 		"flatShading", "sizeAttenuation", "logarithmicDepthBuffer", "skinning",
 		"maxBones", "useVertexTexture", "morphTargets", "morphNormals",
 		"maxMorphTargets", "maxMorphNormals", "maxDirLights", "maxPointLights",
-		"maxSpotLights", "maxHemiLights", "maxShadows", "shadowMapEnabled", "pointLightShadows", 
+		"maxSpotLights", "maxHemiLights", "maxShadows", "shadowMapEnabled", "pointLightShadows",
 		"shadowMapType", "shadowMapDebug", "alphaTest", "metal", "doubleSided",
 		"flipSided"
 	];
@@ -26407,7 +26452,7 @@ THREE.WebGLPrograms = function ( renderer, capabilities ) {
 
 			var light = lights[ l ];
 
-			if ( light.onlyShadow || light.visible === false ) continue;
+			if ( light.visible === false ) continue;
 
 			if ( light instanceof THREE.DirectionalLight ) dirLights ++;
 			if ( light instanceof THREE.PointLight ) pointLights ++;
@@ -26437,7 +26482,7 @@ THREE.WebGLPrograms = function ( renderer, capabilities ) {
 				maxShadows ++;
 				pointLightShadows ++;
 
-			} 
+			}
 
 		}
 
@@ -26811,15 +26856,15 @@ THREE.WebGLShadowMap = function ( _renderer, _lights, _objects ) {
 		var faceCount, isPointLight;
 
 		if ( scope.enabled === false ) return;
-		if ( scope.autoUpdate === false && scope.needsUpdate === false ) return;	
+		if ( scope.autoUpdate === false && scope.needsUpdate === false ) return;
 
-		// Set GL state for depth map. 
+		// Set GL state for depth map.
 		_gl.clearColor( 1, 1, 1, 1 );
 		_state.disable( _gl.BLEND );
 		_state.enable( _gl.CULL_FACE );
 		_gl.frontFace( _gl.CCW );
 		_gl.cullFace( scope.cullFace === THREE.CullFaceFront ? _gl.FRONT : _gl.BACK );
-		_state.setDepthTest( true );			
+		_state.setDepthTest( true );
 
 		// save the existing viewport so it can be restored later
 		_renderer.getViewport( _vector4 );
@@ -26885,42 +26930,28 @@ THREE.WebGLShadowMap = function ( _renderer, _lights, _objects ) {
 
 				var pars = { minFilter: shadowFilter, magFilter: shadowFilter, format: THREE.RGBAFormat };
 
-				light.shadowMap = new THREE.WebGLRenderTarget( light.shadowMapWidth, light.shadowMapHeight, pars );
-				light.shadowMapSize = new THREE.Vector2( light.shadowMapWidth, light.shadowMapHeight );
+				light.shadowMap = new THREE.WebGLRenderTarget( light.shadow.mapSize.x, light.shadow.mapSize.y, pars );
 
 				light.shadowMatrix = new THREE.Matrix4();
 
 			}
 
-			if ( ! light.shadowCamera ) {
+			if ( light.shadowCamera.parent === null ) {
 
 				if ( light instanceof THREE.SpotLight ) {
 
-					light.shadowCamera = new THREE.PerspectiveCamera( light.shadowCameraFov, light.shadowMapWidth / light.shadowMapHeight, light.shadowCameraNear, light.shadowCameraFar );
-
-				} else if ( light instanceof THREE.DirectionalLight ) {
-
-					light.shadowCamera = new THREE.OrthographicCamera( light.shadowCameraLeft, light.shadowCameraRight, light.shadowCameraTop, light.shadowCameraBottom, light.shadowCameraNear, light.shadowCameraFar );
-
-				} else {
-
-					light.shadowCamera = new THREE.PerspectiveCamera( light.shadowCameraFov, 1.0, light.shadowCameraNear, light.shadowCameraFar );
+					light.shadowCamera.aspect = light.shadow.mapSize.x / light.shadow.mapSize.y;
 
 				}
 
+				light.shadowCamera.updateProjectionMatrix();
+
 				scene.add( light.shadowCamera );
 
 				if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
 
 			}
 
-			if ( light.shadowCameraVisible && ! light.cameraHelper ) {
-
-				light.cameraHelper = new THREE.CameraHelper( light.shadowCamera );
-				scene.add( light.cameraHelper );
-
-			}
-
 			var shadowMap = light.shadowMap;
 			var shadowMatrix = light.shadowMatrix;
 			var shadowCamera = light.shadowCamera;
@@ -26955,9 +26986,6 @@ THREE.WebGLShadowMap = function ( _renderer, _lights, _objects ) {
 				shadowCamera.updateMatrixWorld();
 				shadowCamera.matrixWorldInverse.getInverse( shadowCamera.matrixWorld );
 
-				if ( light.cameraHelper ) light.cameraHelper.visible = light.shadowCameraVisible;
-				if ( light.shadowCameraVisible ) light.cameraHelper.update();
-
 				// compute shadow matrix
 
 				shadowMatrix.set(
@@ -27022,13 +27050,13 @@ THREE.WebGLShadowMap = function ( _renderer, _lights, _objects ) {
 
 			//We must call _renderer.resetGLState() at the end of each iteration of
 			// the light loop in order to force material updates for each light.
-			_renderer.resetGLState();			
+			_renderer.resetGLState();
 
 		}
 
 		_renderer.setViewport( _vector4.x, _vector4.y, _vector4.z, _vector4.w );
 
-		// Restore GL state. 
+		// Restore GL state.
 		var clearColor = _renderer.getClearColor(),
 		clearAlpha = _renderer.getClearAlpha();
 		_renderer.setClearColor( clearColor, clearAlpha );
@@ -27040,7 +27068,7 @@ THREE.WebGLShadowMap = function ( _renderer, _lights, _objects ) {
 
 		}
 
-		_renderer.resetGLState();			
+		_renderer.resetGLState();
 
 		scope.needsUpdate = false;
 

build/three.min.js

@@ -17,8 +17,8 @@ parseFloat(c[1]),e=parseInt(c[2],10)/100,g=parseInt(c[3],10)/100,b(c[4]),this.se
 void 0!==c?this.setHex(c):console.warn("THREE.Color: Unknown color "+a));return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(a){this.r=a.r;this.g=a.g;this.b=a.b;return this},copyGammaToLinear:function(a,b){void 0===b&&(b=2);this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},copyLinearToGamma:function(a,b){void 0===b&&(b=2);var c=0<b?1/b:1;this.r=Math.pow(a.r,c);this.g=Math.pow(a.g,c);this.b=Math.pow(a.b,c);return this},convertGammaToLinear:function(){var a=
 this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(a){a=a||{h:0,s:0,l:0};var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),g=Math.min(b,c,d),f,h=(g+e)/2;if(g===e)g=f=0;else{var l=e-g,g=.5>=h?l/(e+g):
 l/(2-e-g);switch(e){case b:f=(c-d)/l+(c<d?6:0);break;case c:f=(d-b)/l+2;break;case d:f=(b-c)/l+4}f/=6}a.h=f;a.s=g;a.l=h;return a},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(a,b,c){var d=this.getHSL();d.h+=a;d.s+=b;d.l+=c;this.setHSL(d.h,d.s,d.l);return this},add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=
-a;this.g+=a;this.b+=a;return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;this.b+=(a.b-this.b)*b;return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a){this.r=a[0];this.g=a[1];this.b=a[2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.r;a[b+1]=this.g;a[b+
-2]=this.b;return a}};
+a;this.g+=a;this.b+=a;return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;this.b+=(a.b-this.b)*b;return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a,b){void 0===b&&(b=0);this.r=a[b];this.g=a[b+1];this.b=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=
+this.r;a[b+1]=this.g;a[b+2]=this.b;return a}};
 THREE.ColorKeywords={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,
 darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,
 grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,
@@ -99,22 +99,22 @@ a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);f
 b){var c=a.elements,d=this.elements;d[0]=c[10]*c[5]-c[6]*c[9];d[1]=-c[10]*c[1]+c[2]*c[9];d[2]=c[6]*c[1]-c[2]*c[5];d[3]=-c[10]*c[4]+c[6]*c[8];d[4]=c[10]*c[0]-c[2]*c[8];d[5]=-c[6]*c[0]+c[2]*c[4];d[6]=c[9]*c[4]-c[5]*c[8];d[7]=-c[9]*c[0]+c[1]*c[8];d[8]=c[5]*c[0]-c[1]*c[4];c=c[0]*d[0]+c[1]*d[3]+c[2]*d[6];if(0===c){if(b)throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix3.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/
 c);return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},flattenToArrayOffset:function(a,b){var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a},getNormalMatrix:function(a){this.getInverse(a).transpose();return this},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=
 b[2];a[7]=b[5];a[8]=b[8];return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8]]}};THREE.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);0<arguments.length&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")};
-THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,g,f,h,l,k,n,p,m,q,s,t){var v=this.elements;v[0]=a;v[4]=b;v[8]=c;v[12]=d;v[1]=e;v[5]=g;v[9]=f;v[13]=h;v[2]=l;v[6]=k;v[10]=n;v[14]=p;v[3]=m;v[7]=q;v[11]=s;v[15]=t;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");
+THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,g,f,h,l,k,n,p,m,q,t,s){var u=this.elements;u[0]=a;u[4]=b;u[8]=c;u[12]=d;u[1]=e;u[5]=g;u[9]=f;u[13]=h;u[2]=l;u[6]=k;u[10]=n;u[14]=p;u[3]=m;u[7]=q;u[11]=t;u[15]=s;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");
 return this.copyPosition(a)},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){var d=this.elements;a.set(d[0],d[1],d[2]);b.set(d[4],d[5],d[6]);c.set(d[8],d[9],d[10]);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a;return function(b){void 0===a&&(a=new THREE.Vector3);var c=this.elements;b=b.elements;var d=1/a.set(b[0],
 b[1],b[2]).length(),e=1/a.set(b[4],b[5],b[6]).length(),g=1/a.set(b[8],b[9],b[10]).length();c[0]=b[0]*d;c[1]=b[1]*d;c[2]=b[2]*d;c[4]=b[4]*e;c[5]=b[5]*e;c[6]=b[6]*e;c[8]=b[8]*g;c[9]=b[9]*g;c[10]=b[10]*g;return this}}(),makeRotationFromEuler:function(a){!1===a instanceof THREE.Euler&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,g=Math.cos(c),c=Math.sin(c),f=Math.cos(d),d=Math.sin(d),h=Math.cos(e),
 e=Math.sin(e);if("XYZ"===a.order){a=g*h;var l=g*e,k=c*h,n=c*e;b[0]=f*h;b[4]=-f*e;b[8]=d;b[1]=l+k*d;b[5]=a-n*d;b[9]=-c*f;b[2]=n-a*d;b[6]=k+l*d;b[10]=g*f}else"YXZ"===a.order?(a=f*h,l=f*e,k=d*h,n=d*e,b[0]=a+n*c,b[4]=k*c-l,b[8]=g*d,b[1]=g*e,b[5]=g*h,b[9]=-c,b[2]=l*c-k,b[6]=n+a*c,b[10]=g*f):"ZXY"===a.order?(a=f*h,l=f*e,k=d*h,n=d*e,b[0]=a-n*c,b[4]=-g*e,b[8]=k+l*c,b[1]=l+k*c,b[5]=g*h,b[9]=n-a*c,b[2]=-g*d,b[6]=c,b[10]=g*f):"ZYX"===a.order?(a=g*h,l=g*e,k=c*h,n=c*e,b[0]=f*h,b[4]=k*d-l,b[8]=a*d+n,b[1]=f*e,b[5]=
 n*d+a,b[9]=l*d-k,b[2]=-d,b[6]=c*f,b[10]=g*f):"YZX"===a.order?(a=g*f,l=g*d,k=c*f,n=c*d,b[0]=f*h,b[4]=n-a*e,b[8]=k*e+l,b[1]=e,b[5]=g*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+k,b[10]=a-n*e):"XZY"===a.order&&(a=g*f,l=g*d,k=c*f,n=c*d,b[0]=f*h,b[4]=-e,b[8]=d*h,b[1]=a*e+n,b[5]=g*h,b[9]=l*e-k,b[2]=k*e-l,b[6]=c*h,b[10]=n*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");
 return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,g=a.w,f=c+c,h=d+d,l=e+e;a=c*f;var k=c*h,c=c*l,n=d*h,d=d*l,e=e*l,f=g*f,h=g*h,g=g*l;b[0]=1-(n+e);b[4]=k-g;b[8]=c+h;b[1]=k+g;b[5]=1-(a+e);b[9]=d-f;b[2]=c-h;b[6]=d+f;b[10]=1-(a+n);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a,b,c;return function(d,e,g){void 0===a&&(a=new THREE.Vector3);void 0===b&&(b=new THREE.Vector3);void 0===c&&(c=new THREE.Vector3);
 var f=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(g,c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(g,c).normalize());b.crossVectors(c,a);f[0]=a.x;f[4]=b.x;f[8]=c.x;f[1]=a.y;f[5]=b.y;f[9]=c.y;f[2]=a.z;f[6]=b.z;f[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},multiplyMatrices:function(a,
-b){var c=a.elements,d=b.elements,e=this.elements,g=c[0],f=c[4],h=c[8],l=c[12],k=c[1],n=c[5],p=c[9],m=c[13],q=c[2],s=c[6],t=c[10],v=c[14],x=c[3],u=c[7],B=c[11],c=c[15],w=d[0],C=d[4],E=d[8],z=d[12],D=d[1],K=d[5],J=d[9],A=d[13],H=d[2],L=d[6],O=d[10],G=d[14],y=d[3],M=d[7],P=d[11],d=d[15];e[0]=g*w+f*D+h*H+l*y;e[4]=g*C+f*K+h*L+l*M;e[8]=g*E+f*J+h*O+l*P;e[12]=g*z+f*A+h*G+l*d;e[1]=k*w+n*D+p*H+m*y;e[5]=k*C+n*K+p*L+m*M;e[9]=k*E+n*J+p*O+m*P;e[13]=k*z+n*A+p*G+m*d;e[2]=q*w+s*D+t*H+v*y;e[6]=q*C+s*K+t*L+v*M;e[10]=
-q*E+s*J+t*O+v*P;e[14]=q*z+s*A+t*G+v*d;e[3]=x*w+u*D+B*H+c*y;e[7]=x*C+u*K+B*L+c*M;e[11]=x*E+u*J+B*O+c*P;e[15]=x*z+u*A+B*G+c*d;return this},multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=
+b){var c=a.elements,d=b.elements,e=this.elements,g=c[0],f=c[4],h=c[8],l=c[12],k=c[1],n=c[5],p=c[9],m=c[13],q=c[2],t=c[6],s=c[10],u=c[14],x=c[3],v=c[7],D=c[11],c=c[15],w=d[0],A=d[4],E=d[8],z=d[12],B=d[1],O=d[5],G=d[9],C=d[13],M=d[2],K=d[6],L=d[10],J=d[14],y=d[3],H=d[7],P=d[11],d=d[15];e[0]=g*w+f*B+h*M+l*y;e[4]=g*A+f*O+h*K+l*H;e[8]=g*E+f*G+h*L+l*P;e[12]=g*z+f*C+h*J+l*d;e[1]=k*w+n*B+p*M+m*y;e[5]=k*A+n*O+p*K+m*H;e[9]=k*E+n*G+p*L+m*P;e[13]=k*z+n*C+p*J+m*d;e[2]=q*w+t*B+s*M+u*y;e[6]=q*A+t*O+s*K+u*H;e[10]=
+q*E+t*G+s*L+u*P;e[14]=q*z+t*C+s*J+u*d;e[3]=x*w+v*B+D*M+c*y;e[7]=x*A+v*O+D*K+c*H;e[11]=x*E+v*G+D*L+c*P;e[15]=x*z+v*C+D*J+c*d;return this},multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=
 a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},multiplyVector3:function(a){console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");return a.applyProjection(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(a){console.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");
 return this.applyToVector3Array(a)},applyToVector3Array:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.fromArray(b,c),a.applyMatrix4(this),a.toArray(b,c);return b}}(),applyToBuffer:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);for(var e=0;e<d;e++,c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(a.x,
 a.y,a.z);return b}}(),rotateAxis:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],g=a[1],f=a[5],h=a[9],l=a[13],k=a[2],n=a[6],p=a[10],m=a[14];return a[3]*(+e*h*n-d*l*
 n-e*f*p+c*l*p+d*f*m-c*h*m)+a[7]*(+b*h*m-b*l*p+e*g*p-d*g*m+d*l*k-e*h*k)+a[11]*(+b*l*n-b*f*m-e*g*n+c*g*m+e*f*k-c*l*k)+a[15]*(-d*f*k-b*h*n+b*f*p+d*g*n-c*g*p+c*h*k)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArrayOffset:function(a,b){var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=
 c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a},getPosition:function(){var a;return function(){void 0===a&&(a=new THREE.Vector3);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");var b=this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=
-this.elements,d=a.elements,e=d[0],g=d[4],f=d[8],h=d[12],l=d[1],k=d[5],n=d[9],p=d[13],m=d[2],q=d[6],s=d[10],t=d[14],v=d[3],x=d[7],u=d[11],d=d[15];c[0]=n*t*x-p*s*x+p*q*u-k*t*u-n*q*d+k*s*d;c[4]=h*s*x-f*t*x-h*q*u+g*t*u+f*q*d-g*s*d;c[8]=f*p*x-h*n*x+h*k*u-g*p*u-f*k*d+g*n*d;c[12]=h*n*q-f*p*q-h*k*s+g*p*s+f*k*t-g*n*t;c[1]=p*s*v-n*t*v-p*m*u+l*t*u+n*m*d-l*s*d;c[5]=f*t*v-h*s*v+h*m*u-e*t*u-f*m*d+e*s*d;c[9]=h*n*v-f*p*v-h*l*u+e*p*u+f*l*d-e*n*d;c[13]=f*p*m-h*n*m+h*l*s-e*p*s-f*l*t+e*n*t;c[2]=k*t*v-p*q*v+p*m*x-l*t*
-x-k*m*d+l*q*d;c[6]=h*q*v-g*t*v-h*m*x+e*t*x+g*m*d-e*q*d;c[10]=g*p*v-h*k*v+h*l*x-e*p*x-g*l*d+e*k*d;c[14]=h*k*m-g*p*m-h*l*q+e*p*q+g*l*t-e*k*t;c[3]=n*q*v-k*s*v-n*m*x+l*s*x+k*m*u-l*q*u;c[7]=g*s*v-f*q*v+f*m*x-e*s*x-g*m*u+e*q*u;c[11]=f*k*v-g*n*v-f*l*x+e*n*x+g*l*u-e*k*u;c[15]=g*n*m-f*k*m+f*l*q-e*n*q-g*l*s+e*k*s;c=e*c[0]+l*c[4]+m*c[8]+v*c[12];if(0===c){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");
+this.elements,d=a.elements,e=d[0],g=d[4],f=d[8],h=d[12],l=d[1],k=d[5],n=d[9],p=d[13],m=d[2],q=d[6],t=d[10],s=d[14],u=d[3],x=d[7],v=d[11],d=d[15];c[0]=n*s*x-p*t*x+p*q*v-k*s*v-n*q*d+k*t*d;c[4]=h*t*x-f*s*x-h*q*v+g*s*v+f*q*d-g*t*d;c[8]=f*p*x-h*n*x+h*k*v-g*p*v-f*k*d+g*n*d;c[12]=h*n*q-f*p*q-h*k*t+g*p*t+f*k*s-g*n*s;c[1]=p*t*u-n*s*u-p*m*v+l*s*v+n*m*d-l*t*d;c[5]=f*s*u-h*t*u+h*m*v-e*s*v-f*m*d+e*t*d;c[9]=h*n*u-f*p*u-h*l*v+e*p*v+f*l*d-e*n*d;c[13]=f*p*m-h*n*m+h*l*t-e*p*t-f*l*s+e*n*s;c[2]=k*s*u-p*q*u+p*m*x-l*s*
+x-k*m*d+l*q*d;c[6]=h*q*u-g*s*u-h*m*x+e*s*x+g*m*d-e*q*d;c[10]=g*p*u-h*k*u+h*l*x-e*p*x-g*l*d+e*k*d;c[14]=h*k*m-g*p*m-h*l*q+e*p*q+g*l*s-e*k*s;c[3]=n*q*u-k*t*u-n*m*x+l*t*x+k*m*v-l*q*v;c[7]=g*t*u-f*q*u+f*m*x-e*t*x-g*m*v+e*q*v;c[11]=f*k*u-g*n*u-f*l*x+e*n*x+g*l*v-e*k*v;c[15]=g*n*m-f*k*m+f*l*q-e*n*q-g*l*t+e*k*t;c=e*c[0]+l*c[4]+m*c[8]+u*c[12];if(0===c){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");
 this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(a){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(a){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(a){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(a){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(a,b){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},scale:function(a){var b=
 this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],Math.max(a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10])))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,
 0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,g=a.x,f=a.y,h=a.z,l=e*g,k=e*f;this.set(l*g+c,l*f-d*h,l*h+d*f,0,l*f+d*h,k*f+c,k*h-d*g,0,l*h-d*f,k*h+d*g,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,
@@ -135,8 +135,8 @@ THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.c
 empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));
 return d},getBoundingBox:function(a){a=a||new THREE.Box3;a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}};
 THREE.Frustum=function(a,b,c,d,e,g){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==g?g:new THREE.Plane]};
-THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,g){var f=this.planes;f[0].copy(a);f[1].copy(b);f[2].copy(c);f[3].copy(d);f[4].copy(e);f[5].copy(g);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],g=c[3],f=c[4],h=c[5],l=c[6],k=c[7],n=c[8],p=c[9],m=c[10],q=c[11],s=c[12],t=c[13],v=c[14],
-c=c[15];b[0].setComponents(g-a,k-f,q-n,c-s).normalize();b[1].setComponents(g+a,k+f,q+n,c+s).normalize();b[2].setComponents(g+d,k+h,q+p,c+t).normalize();b[3].setComponents(g-d,k-h,q-p,c-t).normalize();b[4].setComponents(g-e,k-l,q-m,c-v).normalize();b[5].setComponents(g+e,k+l,q+m,c+v).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere);a.applyMatrix4(b.matrixWorld);
+THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,g){var f=this.planes;f[0].copy(a);f[1].copy(b);f[2].copy(c);f[3].copy(d);f[4].copy(e);f[5].copy(g);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],g=c[3],f=c[4],h=c[5],l=c[6],k=c[7],n=c[8],p=c[9],m=c[10],q=c[11],t=c[12],s=c[13],u=c[14],
+c=c[15];b[0].setComponents(g-a,k-f,q-n,c-t).normalize();b[1].setComponents(g+a,k+f,q+n,c+t).normalize();b[2].setComponents(g+d,k+h,q+p,c+s).normalize();b[3].setComponents(g-d,k-h,q-p,c-s).normalize();b[4].setComponents(g-e,k-l,q-m,c-u).normalize();b[5].setComponents(g+e,k+l,q+m,c+u).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere);a.applyMatrix4(b.matrixWorld);
 return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){for(var d=this.planes,e=0;6>e;e++){var g=d[e];a.x=0<g.normal.x?c.min.x:c.max.x;b.x=0<g.normal.x?c.max.x:c.min.x;a.y=0<g.normal.y?c.min.y:c.max.y;b.y=0<g.normal.y?c.max.y:c.min.y;a.z=0<g.normal.z?c.min.z:c.max.z;b.z=0<g.normal.z?c.max.z:c.min.z;
 var f=g.distanceToPoint(a),g=g.distanceToPoint(b);if(0>f&&0>g)return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};
 THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,
@@ -175,10 +175,10 @@ return this.getObjectByName(a)},getObjectById:function(a){return this.getObjectB
 new THREE.Vector3,b=new THREE.Vector3;return function(c){c=c||new THREE.Quaternion;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,c,b);return c}}(),getWorldRotation:function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Euler;this.getWorldQuaternion(a);return b.setFromQuaternion(a,this.rotation.order,!1)}}(),getWorldScale:function(){var a=new THREE.Vector3,b=new THREE.Quaternion;return function(c){c=c||new THREE.Vector3;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,
 b,c);return c}}(),getWorldDirection:function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Vector3;this.getWorldQuaternion(a);return b.set(0,0,1).applyQuaternion(a)}}(),raycast:function(){},traverse:function(a){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverseVisible(a)}},traverseAncestors:function(a){var b=this.parent;null!==b&&(a(b),b.traverseAncestors(a))},
 updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){!0===this.matrixAutoUpdate&&this.updateMatrix();if(!0===this.matrixWorldNeedsUpdate||!0===a)null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)},toJSON:function(a){function b(a){var b=
-[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a,d={};c&&(a={geometries:{},materials:{},textures:{},images:{}},d.metadata={version:4.4,type:"Object",generator:"Object3D.toJSON"});var e={};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);"{}"!==JSON.stringify(this.userData)&&(e.userData=this.userData);!0!==this.visible&&(e.visible=this.visible);e.matrix=this.matrix.toArray();void 0!==this.geometry&&(void 0===a.geometries[this.geometry.uuid]&&(a.geometries[this.geometry.uuid]=
-this.geometry.toJSON(a)),e.geometry=this.geometry.uuid);void 0!==this.material&&(void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON(a)),e.material=this.material.uuid);if(0<this.children.length){e.children=[];for(var g=0;g<this.children.length;g++)e.children.push(this.children[g].toJSON(a).object)}if(c){var c=b(a.geometries),g=b(a.materials),f=b(a.textures);a=b(a.images);0<c.length&&(d.geometries=c);0<g.length&&(d.materials=g);0<f.length&&(d.textures=f);
-0<a.length&&(d.images=a)}d.object=e;return d},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.rotationAutoUpdate=a.rotationAutoUpdate;this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.visible=a.visible;this.castShadow=
-a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(var c=0;c<a.children.length;c++)this.add(a.children[c].clone());return this}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;
+[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a,d={};c&&(a={geometries:{},materials:{},textures:{},images:{}},d.metadata={version:4.4,type:"Object",generator:"Object3D.toJSON"});var e={};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);"{}"!==JSON.stringify(this.userData)&&(e.userData=this.userData);!0===this.castShadow&&(e.castShadow=!0);!0===this.receiveShadow&&(e.receiveShadow=!0);!1===this.visible&&(e.visible=!1);e.matrix=this.matrix.toArray();
+void 0!==this.geometry&&(void 0===a.geometries[this.geometry.uuid]&&(a.geometries[this.geometry.uuid]=this.geometry.toJSON(a)),e.geometry=this.geometry.uuid);void 0!==this.material&&(void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON(a)),e.material=this.material.uuid);if(0<this.children.length){e.children=[];for(var g=0;g<this.children.length;g++)e.children.push(this.children[g].toJSON(a).object)}if(c){var c=b(a.geometries),g=b(a.materials),f=b(a.textures);
+a=b(a.images);0<c.length&&(d.geometries=c);0<g.length&&(d.materials=g);0<f.length&&(d.textures=f);0<a.length&&(d.images=a)}d.object=e;return d},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.rotationAutoUpdate=a.rotationAutoUpdate;this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);this.matrixAutoUpdate=
+a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.visible=a.visible;this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(var c=0;c<a.children.length;c++)this.add(a.children[c].clone());return this}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;
 THREE.Face3=function(a,b,c,d,e,g){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=Array.isArray(d)?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=Array.isArray(e)?e:[];this.materialIndex=void 0!==g?g:0};
 THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}};
 THREE.Face4=function(a,b,c,d,e,g,f){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,g,f)};THREE.BufferAttribute=function(a,b){this.uuid=THREE.Math.generateUUID();this.array=a;this.itemSize=b;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0};
@@ -197,13 +197,13 @@ THREE.InstancedInterleavedBuffer.prototype.copy=function(a){THREE.InterleavedBuf
 THREE.InterleavedBufferAttribute.prototype={constructor:THREE.InterleavedBufferAttribute,get length(){console.warn("THREE.BufferAttribute: .length has been deprecated. Please use .count.");return this.array.length},get count(){return this.data.array.length/this.data.stride},setX:function(a,b){this.data.array[a*this.data.stride+this.offset]=b;return this},setY:function(a,b){this.data.array[a*this.data.stride+this.offset+1]=b;return this},setZ:function(a,b){this.data.array[a*this.data.stride+this.offset+
 2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a*this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;
 return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}};
-THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Geometry";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=
-this.elementsNeedUpdate=this.verticesNeedUpdate=!1};
+THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Geometry";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=this.elementsNeedUpdate=
+this.verticesNeedUpdate=!1};
 THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(a){for(var b=(new THREE.Matrix3).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,g=a.vertexNormals.length;e<g;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=
 this.verticesNeedUpdate=!0},rotateX:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);
 a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a;return function(b){void 0===a&&(a=new THREE.Object3D);a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d){var e=void 0!==f?[n[a].clone(),n[b].clone(),n[d].clone()]:[],g=void 0!==h?[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()]:
 [],e=new THREE.Face3(a,b,d,e,g);c.faces.push(e);void 0!==l&&c.faceVertexUvs[0].push([p[a].clone(),p[b].clone(),p[d].clone()]);void 0!==k&&c.faceVertexUvs[1].push([m[a].clone(),m[b].clone(),m[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,g=e.position.array,f=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,l=void 0!==e.uv?e.uv.array:void 0,k=void 0!==e.uv2?e.uv2.array:void 0;void 0!==k&&(this.faceVertexUvs[1]=[]);for(var n=[],p=[],m=[],
-q=e=0;e<g.length;e+=3,q+=2)c.vertices.push(new THREE.Vector3(g[e],g[e+1],g[e+2])),void 0!==f&&n.push(new THREE.Vector3(f[e],f[e+1],f[e+2])),void 0!==h&&c.colors.push(new THREE.Color(h[e],h[e+1],h[e+2])),void 0!==l&&p.push(new THREE.Vector2(l[q],l[q+1])),void 0!==k&&m.push(new THREE.Vector2(k[q],k[q+1]));if(void 0!==d)if(g=a.groups,0<g.length)for(e=0;e<g.length;e++)for(var q=g[e],s=q.start,t=q.count,q=s,s=s+t;q<s;q+=3)b(d[q],d[q+1],d[q+2]);else for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=
+q=e=0;e<g.length;e+=3,q+=2)c.vertices.push(new THREE.Vector3(g[e],g[e+1],g[e+2])),void 0!==f&&n.push(new THREE.Vector3(f[e],f[e+1],f[e+2])),void 0!==h&&c.colors.push(new THREE.Color(h[e],h[e+1],h[e+2])),void 0!==l&&p.push(new THREE.Vector2(l[q],l[q+1])),void 0!==k&&m.push(new THREE.Vector2(k[q],k[q+1]));if(void 0!==d)if(g=a.groups,0<g.length)for(e=0;e<g.length;e++)for(var q=g[e],t=q.start,s=q.count,q=t,t=t+s;q<t;q+=3)b(d[q],d[q+1],d[q+2]);else for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=
 0;e<g.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){this.computeBoundingBox();var a=this.boundingBox.center().negate();this.translate(a.x,a.y,a.z);return a},normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius,b=0===b?1:1/b,c=new THREE.Matrix4;c.set(b,0,0,-b*a.x,0,b,0,
 -b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],g=this.vertices[e.a],f=this.vertices[e.b];a.subVectors(this.vertices[e.c],f);b.subVectors(g,f);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)d[b]=new THREE.Vector3;if(a){var e,g,f,h=new THREE.Vector3,
 l=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],g=this.vertices[c.b],f=this.vertices[c.c],h.subVectors(f,g),l.subVectors(e,g),h.cross(l),d[c.a].add(h),d[c.b].add(h),d[c.c].add(h)}else for(a=0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),d[c.b].add(c.normal),d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=c.vertexNormals,3===e.length?(e[0].copy(d[c.a]),
@@ -211,21 +211,21 @@ e[1].copy(d[c.b]),e[2].copy(d[c.c])):(e[0]=d[c.a].clone(),e[1]=d[c.b].clone(),e[
 e.vertexNormals[a].clone();var g=new THREE.Geometry;g.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var f=this.morphNormals[a].vertexNormals,h,l;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,l={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),f.push(l)}f=this.morphNormals[a];g.vertices=this.morphTargets[a].vertices;
 g.computeFaceNormals();g.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=f.faceNormals[c],l=f.vertexNormals[c],h.copy(e.normal),l.a.copy(e.vertexNormals[0]),l.b.copy(e.vertexNormals[1]),l.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){for(var a=
 0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===a instanceof THREE.Geometry)console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",
-a);else{var d,e=this.vertices.length,g=this.vertices,f=a.vertices,h=this.faces,l=a.faces,k=this.faceVertexUvs[0];a=a.faceVertexUvs[0];void 0===c&&(c=0);void 0!==b&&(d=(new THREE.Matrix3).getNormalMatrix(b));for(var n=0,p=f.length;n<p;n++){var m=f[n].clone();void 0!==b&&m.applyMatrix4(b);g.push(m)}n=0;for(p=l.length;n<p;n++){var f=l[n],q,s=f.vertexNormals,t=f.vertexColors,m=new THREE.Face3(f.a+e,f.b+e,f.c+e);m.normal.copy(f.normal);void 0!==d&&m.normal.applyMatrix3(d).normalize();b=0;for(g=s.length;b<
-g;b++)q=s[b].clone(),void 0!==d&&q.applyMatrix3(d).normalize(),m.vertexNormals.push(q);m.color.copy(f.color);b=0;for(g=t.length;b<g;b++)q=t[b],m.vertexColors.push(q.clone());m.materialIndex=f.materialIndex+c;h.push(m)}n=0;for(p=a.length;n<p;n++)if(c=a[n],d=[],void 0!==c){b=0;for(g=c.length;b<g;b++)d.push(c[b].clone());k.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),
+a);else{var d,e=this.vertices.length,g=this.vertices,f=a.vertices,h=this.faces,l=a.faces,k=this.faceVertexUvs[0];a=a.faceVertexUvs[0];void 0===c&&(c=0);void 0!==b&&(d=(new THREE.Matrix3).getNormalMatrix(b));for(var n=0,p=f.length;n<p;n++){var m=f[n].clone();void 0!==b&&m.applyMatrix4(b);g.push(m)}n=0;for(p=l.length;n<p;n++){var f=l[n],q,t=f.vertexNormals,s=f.vertexColors,m=new THREE.Face3(f.a+e,f.b+e,f.c+e);m.normal.copy(f.normal);void 0!==d&&m.normal.applyMatrix3(d).normalize();b=0;for(g=t.length;b<
+g;b++)q=t[b].clone(),void 0!==d&&q.applyMatrix3(d).normalize(),m.vertexNormals.push(q);m.color.copy(f.color);b=0;for(g=s.length;b<g;b++)q=s[b],m.vertexColors.push(q.clone());m.materialIndex=f.materialIndex+c;h.push(m)}n=0;for(p=a.length;n<p;n++)if(c=a[n],d=[],void 0!==c){b=0;for(g=c.length;b<g;b++)d.push(c[b].clone());k.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),
 this.merge(a.geometry,a.matrix))},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),g,f;g=0;for(f=this.vertices.length;g<f;g++)d=this.vertices[g],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=g,b.push(this.vertices[g]),c[g]=b.length-1):c[g]=c[a[d]];a=[];g=0;for(f=this.faces.length;g<f;g++)for(e=this.faces[g],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]===e[(d+1)%3]){a.push(g);break}for(g=a.length-1;0<=g;g--)for(e=a[g],this.faces.splice(e,
 1),c=0,f=this.faceVertexUvs.length;c<f;c++)this.faceVertexUvs[c].splice(e,1);g=this.vertices.length-b.length;this.vertices=b;return g},sortFacesByMaterialIndex:function(){for(var a=this.faces,b=a.length,c=0;c<b;c++)a[c]._id=c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],g,f;d&&d.length===b&&(g=[]);e&&e.length===b&&(f=[]);for(c=0;c<b;c++){var h=a[c]._id;g&&g.push(d[h]);f&&f.push(e[h])}g&&(this.faceVertexUvs[0]=g);f&&(this.faceVertexUvs[1]=
 f)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==k[b])return k[b];k[b]=l.length/3;l.push(a.x,a.y,a.z);return k[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==p[b])return p[b];p[b]=n.length;n.push(a.getHex());return p[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==q[b])return q[b];q[b]=m.length/2;m.push(a.x,a.y);return q[b]}var e={metadata:{version:4.4,type:"Geometry",
-generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var g=this.parameters,f;for(f in g)void 0!==g[f]&&(e[f]=g[f]);return e}g=[];for(f=0;f<this.vertices.length;f++){var h=this.vertices[f];g.push(h.x,h.y,h.z)}var h=[],l=[],k={},n=[],p={},m=[],q={};for(f=0;f<this.faces.length;f++){var s=this.faces[f],t=void 0!==this.faceVertexUvs[0][f],v=0<s.normal.length(),x=0<s.vertexNormals.length,u=1!==s.color.r||1!==s.color.g||1!==s.color.b,
-B=0<s.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!1),w=a(w,2,!1),w=a(w,3,t),w=a(w,4,v),w=a(w,5,x),w=a(w,6,u),w=a(w,7,B);h.push(w);h.push(s.a,s.b,s.c);t&&(t=this.faceVertexUvs[0][f],h.push(d(t[0]),d(t[1]),d(t[2])));v&&h.push(b(s.normal));x&&(v=s.vertexNormals,h.push(b(v[0]),b(v[1]),b(v[2])));u&&h.push(c(s.color));B&&(s=s.vertexColors,h.push(c(s[0]),c(s[1]),c(s[2])))}e.data={};e.data.vertices=g;e.data.normals=l;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=h;return e},clone:function(){return(new this.constructor).copy(this)},
+generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var g=this.parameters,f;for(f in g)void 0!==g[f]&&(e[f]=g[f]);return e}g=[];for(f=0;f<this.vertices.length;f++){var h=this.vertices[f];g.push(h.x,h.y,h.z)}var h=[],l=[],k={},n=[],p={},m=[],q={};for(f=0;f<this.faces.length;f++){var t=this.faces[f],s=void 0!==this.faceVertexUvs[0][f],u=0<t.normal.length(),x=0<t.vertexNormals.length,v=1!==t.color.r||1!==t.color.g||1!==t.color.b,
+D=0<t.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!1),w=a(w,2,!1),w=a(w,3,s),w=a(w,4,u),w=a(w,5,x),w=a(w,6,v),w=a(w,7,D);h.push(w);h.push(t.a,t.b,t.c);s&&(s=this.faceVertexUvs[0][f],h.push(d(s[0]),d(s[1]),d(s[2])));u&&h.push(b(t.normal));x&&(u=t.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));v&&h.push(c(t.color));D&&(t=t.vertexColors,h.push(c(t[0]),c(t[1]),c(t[2])))}e.data={};e.data.vertices=g;e.data.normals=l;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=h;return e},clone:function(){return(new this.constructor).copy(this)},
 copy:function(a){this.vertices=[];this.faces=[];this.faceVertexUvs=[[]];for(var b=a.vertices,c=0,d=b.length;c<d;c++)this.vertices.push(b[c].clone());b=a.faces;c=0;for(d=b.length;c<d;c++)this.faces.push(b[c].clone());c=0;for(d=a.faceVertexUvs.length;c<d;c++){b=a.faceVertexUvs[c];void 0===this.faceVertexUvs[c]&&(this.faceVertexUvs[c]=[]);for(var e=0,g=b.length;e<g;e++){for(var f=b[e],h=[],l=0,k=f.length;l<k;l++)h.push(f[l].clone());this.faceVertexUvs[c].push(h)}}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};
 THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;
 THREE.DirectGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="DirectGeometry";this.indices=[];this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1};
 THREE.DirectGeometry.prototype={constructor:THREE.DirectGeometry,computeBoundingBox:THREE.Geometry.prototype.computeBoundingBox,computeBoundingSphere:THREE.Geometry.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.")},computeVertexNormals:function(){console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.")},computeGroups:function(a){var b,c=[],
 d;a=a.faces;for(var e=0;e<a.length;e++){var g=a[e];g.materialIndex!==d&&(d=g.materialIndex,void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,g=d[1]&&0<d[1].length,f=a.morphTargets,h=f.length;if(0<h){for(var l=[],k=0;k<h;k++)l[k]=[];this.morphTargets.position=l}var n=a.morphNormals,p=n.length;if(0<p){for(var m=[],k=0;k<p;k++)m[k]=
-[];this.morphTargets.normal=m}for(var q=a.skinIndices,s=a.skinWeights,t=q.length===c.length,v=s.length===c.length,k=0;k<b.length;k++){var x=b[k];this.vertices.push(c[x.a],c[x.b],c[x.c]);var u=x.vertexNormals;3===u.length?this.normals.push(u[0],u[1],u[2]):(u=x.normal,this.normals.push(u,u,u));u=x.vertexColors;3===u.length?this.colors.push(u[0],u[1],u[2]):(u=x.color,this.colors.push(u,u,u));!0===e&&(u=d[0][k],void 0!==u?this.uvs.push(u[0],u[1],u[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",
-k),this.uvs.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===g&&(u=d[1][k],void 0!==u?this.uvs2.push(u[0],u[1],u[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",k),this.uvs2.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));for(u=0;u<h;u++){var B=f[u].vertices;l[u].push(B[x.a],B[x.b],B[x.c])}for(u=0;u<p;u++)B=n[u].vertexNormals[k],m[u].push(B.a,B.b,B.c);t&&this.skinIndices.push(q[x.a],q[x.b],q[x.c]);v&&this.skinWeights.push(s[x.a],s[x.b],
-s[x.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.DirectGeometry.prototype);
+[];this.morphTargets.normal=m}for(var q=a.skinIndices,t=a.skinWeights,s=q.length===c.length,u=t.length===c.length,k=0;k<b.length;k++){var x=b[k];this.vertices.push(c[x.a],c[x.b],c[x.c]);var v=x.vertexNormals;3===v.length?this.normals.push(v[0],v[1],v[2]):(v=x.normal,this.normals.push(v,v,v));v=x.vertexColors;3===v.length?this.colors.push(v[0],v[1],v[2]):(v=x.color,this.colors.push(v,v,v));!0===e&&(v=d[0][k],void 0!==v?this.uvs.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",
+k),this.uvs.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===g&&(v=d[1][k],void 0!==v?this.uvs2.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",k),this.uvs2.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));for(v=0;v<h;v++){var D=f[v].vertices;l[v].push(D[x.a],D[x.b],D[x.c])}for(v=0;v<p;v++)D=n[v].vertexNormals[k],m[v].push(D.a,D.b,D.c);s&&this.skinIndices.push(q[x.a],q[x.b],q[x.c]);u&&this.skinWeights.push(t[x.a],t[x.b],
+t[x.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.DirectGeometry.prototype);
 THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity}};
 THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},getIndex:function(){return this.index},setIndex:function(a){this.index=a},addAttribute:function(a,b,c){!1===b instanceof THREE.BufferAttribute&&!1===b instanceof THREE.InterleavedBufferAttribute?(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new THREE.BufferAttribute(b,
 c))):"index"===a?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(b)):this.attributes[a]=b},getAttribute:function(a){return this.attributes[a]},removeAttribute:function(a){delete this.attributes[a]},get drawcalls(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups.");return this.groups},get offsets(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");return this.groups},addDrawCall:function(a,
@@ -242,8 +242,8 @@ c.needsUpdate=!0),b.verticesNeedUpdate=!1);!0===b.normalsNeedUpdate&&(c=this.att
 4),this.addAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new THREE.Float32Attribute(4*a.skinWeights.length,4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){var a=new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var b=
 this.attributes.position.array;if(b){var c=this.boundingBox;c.makeEmpty();for(var d=0,e=b.length;d<e;d+=3)a.fromArray(b,d),c.expandByPoint(a)}if(void 0===b||0===b.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0);(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}}(),computeBoundingSphere:function(){var a=
 new THREE.Box3,b=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;if(c){a.makeEmpty();for(var d=this.boundingSphere.center,e=0,g=c.length;e<g;e+=3)b.fromArray(c,e),a.expandByPoint(b);a.center(d);for(var f=0,e=0,g=c.length;e<g;e+=3)b.fromArray(c,e),f=Math.max(f,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(f);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',
-this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(d.length),3));else for(var e=b.normal.array,g=0,f=e.length;g<f;g++)e[g]=0;var e=b.normal.array,h,l,k,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector3,q=new THREE.Vector3,s=new THREE.Vector3;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);
-for(var t=0,v=c.length;t<v;++t)for(g=c[t],f=g.start,h=g.count,g=f,f+=h;g<f;g+=3)h=3*a[g+0],l=3*a[g+1],k=3*a[g+2],n.fromArray(d,h),p.fromArray(d,l),m.fromArray(d,k),q.subVectors(m,p),s.subVectors(n,p),q.cross(s),e[h]+=q.x,e[h+1]+=q.y,e[h+2]+=q.z,e[l]+=q.x,e[l+1]+=q.y,e[l+2]+=q.z,e[k]+=q.x,e[k+1]+=q.y,e[k+2]+=q.z}else for(g=0,f=d.length;g<f;g+=9)n.fromArray(d,g),p.fromArray(d,g+3),m.fromArray(d,g+6),q.subVectors(m,p),s.subVectors(n,p),q.cross(s),e[g]=q.x,e[g+1]=q.y,e[g+2]=q.z,e[g+3]=q.x,e[g+4]=q.y,
+this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(d.length),3));else for(var e=b.normal.array,g=0,f=e.length;g<f;g++)e[g]=0;var e=b.normal.array,h,l,k,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector3,q=new THREE.Vector3,t=new THREE.Vector3;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);
+for(var s=0,u=c.length;s<u;++s)for(g=c[s],f=g.start,h=g.count,g=f,f+=h;g<f;g+=3)h=3*a[g+0],l=3*a[g+1],k=3*a[g+2],n.fromArray(d,h),p.fromArray(d,l),m.fromArray(d,k),q.subVectors(m,p),t.subVectors(n,p),q.cross(t),e[h]+=q.x,e[h+1]+=q.y,e[h+2]+=q.z,e[l]+=q.x,e[l+1]+=q.y,e[l+2]+=q.z,e[k]+=q.x,e[k+1]+=q.y,e[k+2]+=q.z}else for(g=0,f=d.length;g<f;g+=9)n.fromArray(d,g),p.fromArray(d,g+3),m.fromArray(d,g+6),q.subVectors(m,p),t.subVectors(n,p),q.cross(t),e[g]=q.x,e[g+1]=q.y,e[g+2]=q.z,e[g+3]=q.x,e[g+4]=q.y,
 e[g+5]=q.z,e[g+6]=q.x,e[g+7]=q.y,e[g+8]=q.z;this.normalizeNormals();b.normal.needsUpdate=!0}},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(a){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},merge:function(a,b){if(!1===a instanceof THREE.BufferGeometry)console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a);else{void 0===b&&(b=0);var c=this.attributes,
 d;for(d in c)if(void 0!==a.attributes[d])for(var e=c[d].array,g=a.attributes[d],f=g.array,h=0,g=g.itemSize*b;h<f.length;h++,g++)e[g]=f[h];return this}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,g=a.length;e<g;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},toJSON:function(){var a={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);
 if(void 0!==this.parameters){var b=this.parameters,c;for(c in b)void 0!==b[c]&&(a[c]=b[c]);return a}a.data={attributes:{}};var d=this.index;null!==d&&(b=Array.prototype.slice.call(d.array),a.data.index={type:d.array.constructor.name,array:b});d=this.attributes;for(c in d){var e=d[c],b=Array.prototype.slice.call(e.array);a.data.attributes[c]={itemSize:e.itemSize,type:e.array.constructor.name,array:b}}c=this.groups;0<c.length&&(a.data.groups=JSON.parse(JSON.stringify(c)));c=this.boundingSphere;null!==
@@ -260,7 +260,7 @@ THREE.AnimationClip.CreateFromMorphTargetSequence=function(a,b,c){for(var d=b.le
 THREE.AnimationClip.findByName=function(a,b){for(var c=0;c<a.length;c++)if(a[c].name===b)return a[c];return null};THREE.AnimationClip.CreateClipsFromMorphTargetSequences=function(a,b){for(var c={},d=/^([\w-]*?)([\d]+)$/,e=0,g=a.length;e<g;e++){var f=a[e],h=f.name.match(d);if(h&&1<h.length){var l=h[1];(h=c[l])||(c[l]=h=[]);h.push(f)}}d=[];for(l in c)d.push(THREE.AnimationClip.CreateFromMorphTargetSequence(l,c[l],b));return d};
 THREE.AnimationClip.parse=function(a){for(var b=[],c=0;c<a.tracks.length;c++)b.push(THREE.KeyframeTrack.parse(a.tracks[c]).scale(1/a.fps));return new THREE.AnimationClip(a.name,a.duration,b)};
 THREE.AnimationClip.parseAnimation=function(a,b,c){if(!a)return console.error("  no animation in JSONLoader data"),null;var d=function(a,b,c,d,e){for(var g=[],f=0;f<b.length;f++){var h=b[f];void 0!==h[c]&&g.push({time:h.time,value:e(h)})}return 0<g.length?new d(a,g):null},e=[],g=a.name||"default",f=a.length||-1,h=a.fps||30;a=a.hierarchy||[];for(var l=0;l<a.length;l++){var k=a[l].keys;if(k&&0!=k.length)if(k[0].morphTargets){for(var f={},n=0;n<k.length;n++)if(k[n].morphTargets)for(var p=0;p<k[n].morphTargets.length;p++)f[k[n].morphTargets[p]]=
--1;for(var m in f){for(var q=[],p=0;p<k[n].morphTargets.length;p++){var s=k[n];q.push({time:s.time,value:s.morphTarget===m?1:0})}e.push(new THREE.NumberKeyframeTrack(c+".morphTargetInfluence["+m+"]",q))}f=f.length*(h||1)}else n=c+".bones["+b[l].name+"]",(p=d(n+".position",k,"pos",THREE.VectorKeyframeTrack,function(a){return(new THREE.Vector3).fromArray(a.pos)}))&&e.push(p),(p=d(n+".quaternion",k,"rot",THREE.QuaternionKeyframeTrack,function(a){return a.rot.slerp?a.rot.clone():(new THREE.Quaternion).fromArray(a.rot)}))&&
+-1;for(var m in f){for(var q=[],p=0;p<k[n].morphTargets.length;p++){var t=k[n];q.push({time:t.time,value:t.morphTarget===m?1:0})}e.push(new THREE.NumberKeyframeTrack(c+".morphTargetInfluence["+m+"]",q))}f=f.length*(h||1)}else n=c+".bones["+b[l].name+"]",(p=d(n+".position",k,"pos",THREE.VectorKeyframeTrack,function(a){return(new THREE.Vector3).fromArray(a.pos)}))&&e.push(p),(p=d(n+".quaternion",k,"rot",THREE.QuaternionKeyframeTrack,function(a){return a.rot.slerp?a.rot.clone():(new THREE.Quaternion).fromArray(a.rot)}))&&
 e.push(p),(k=d(n+".scale",k,"scl",THREE.VectorKeyframeTrack,function(a){return(new THREE.Vector3).fromArray(a.scl)}))&&e.push(k)}return 0===e.length?null:new THREE.AnimationClip(g,f,e)};THREE.AnimationMixer=function(a){this.root=a;this.time=0;this.timeScale=1;this.actions=[];this.propertyBindingMap={}};
 THREE.AnimationMixer.prototype={constructor:THREE.AnimationMixer,addAction:function(a){this.actions.push(a);a.init(this.time);a.mixer=this;for(var b=a.clip.tracks,c=a.localRoot||this.root,d=0;d<b.length;d++){var e=b[d],g=c.uuid+"-"+e.name,f=this.propertyBindingMap[g];void 0===f&&(f=new THREE.PropertyBinding(c,e.name),this.propertyBindingMap[g]=f);a.propertyBindings.push(f);f.referenceCount+=1}},removeAllActions:function(){for(var a=0;a<this.actions.length;a++)this.actions[a].mixer=null;for(var b in this.propertyBindingMap)this.propertyBindingMap[b].unbind();
 this.actions=[];this.propertyBindingMap={};return this},removeAction:function(a){var b=this.actions.indexOf(a);-1!==b&&(this.actions.splice(b,1),a.mixer=null);b=a.localRoot||this.root;a=a.clip.tracks;for(var c=0;c<a.length;c++){var d=b.uuid+"-"+a[c].name,e=this.propertyBindingMap[d];e.referenceCount-=1;0>=e.referenceCount&&(e.unbind(),delete this.propertyBindingMap[d])}return this},findActionByName:function(a){for(var b=0;b<this.actions.length;b++)if(this.actions[b].name===a)return this.actions[b];
@@ -307,25 +307,23 @@ THREE.OrthographicCamera.prototype.toJSON=function(a){a=THREE.Object3D.prototype
 THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype);THREE.PerspectiveCamera.prototype.constructor=THREE.PerspectiveCamera;THREE.PerspectiveCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);this.fov=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,d,e,g){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=e;this.height=g;this.updateProjectionMatrix()};
 THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){var a=THREE.Math.radToDeg(2*Math.atan(Math.tan(.5*THREE.Math.degToRad(this.fov))/this.zoom));if(this.fullWidth){var b=this.fullWidth/this.fullHeight,a=Math.tan(THREE.Math.degToRad(.5*a))*this.near,c=-a,d=b*c,b=Math.abs(b*a-d),c=Math.abs(a-c);this.projectionMatrix.makeFrustum(d+this.x*b/this.fullWidth,d+(this.x+this.width)*b/this.fullWidth,a-(this.y+this.height)*c/this.fullHeight,a-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(a,
 this.aspect,this.near,this.far)};THREE.PerspectiveCamera.prototype.copy=function(a){THREE.Camera.prototype.copy.call(this,a);this.fov=a.fov;this.aspect=a.aspect;this.near=a.near;this.far=a.far;this.zoom=a.zoom;return this};THREE.PerspectiveCamera.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.fov=this.fov;a.object.aspect=this.aspect;a.object.near=this.near;a.object.far=this.far;return a};
-THREE.Light=function(a){THREE.Object3D.call(this);this.type="Light";this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.constructor=THREE.Light;THREE.Light.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.color.copy(a.color);return this};
+THREE.Light=function(a){THREE.Object3D.call(this);this.type="Light";this.color=new THREE.Color(a);this.receiveShadow=void 0};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.constructor=THREE.Light;
+Object.defineProperties(THREE.Light.prototype,{onlyShadow:{set:function(a){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCamera:{get:function(){return this.shadow.camera}},shadowCameraFov:{get:function(){return this.shadow.camera.fov},set:function(a){this.shadow.camera.fov=a}},shadowCameraLeft:{get:function(){return this.shadow.camera.left},set:function(a){this.shadow.camera.left=a}},shadowCameraRight:{get:function(){return this.shadow.camera.right},set:function(a){this.shadow.camera.right=
+a}},shadowCameraTop:{get:function(){return this.shadow.camera.top},set:function(a){this.shadow.camera.top=a}},shadowCameraBottom:{get:function(){return this.shadow.camera.bottom},set:function(a){this.shadow.camera.bottom=a}},shadowCameraNear:{get:function(){return this.shadow.camera.near},set:function(a){this.shadow.camera.near=a}},shadowCameraFar:{get:function(){return this.shadow.camera.far},set:function(a){this.shadow.camera.far=a}},shadowCameraVisible:{set:function(a){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow ) instead.")}},
+shadowBias:{get:function(){return this.shadow.bias},set:function(a){this.shadow.bias=a}},shadowDarkness:{get:function(){return this.shadow.darkness},set:function(a){this.shadow.darkness=a}},shadowMap:{get:function(){return this.shadow.map},set:function(a){this.shadow.map=a}},shadowMapSize:{get:function(){return this.shadow.mapSize}},shadowMapWidth:{get:function(){return this.shadow.mapSize.x},set:function(a){this.shadow.mapSize.x=a}},shadowMapHeight:{get:function(){return this.shadow.mapSize.y},set:function(a){this.shadow.mapSize.y=
+a}},shadowMatrix:{get:function(){return this.shadow.matrix},set:function(a){this.shadow.matrix=a}}});THREE.Light.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.color.copy(a.color);return this};
 THREE.Light.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();void 0!==this.groundColor&&(a.object.groundColor=this.groundColor.getHex());void 0!==this.intensity&&(a.object.intensity=this.intensity);void 0!==this.distance&&(a.object.distance=this.distance);void 0!==this.angle&&(a.object.angle=this.angle);void 0!==this.decay&&(a.object.decay=this.decay);void 0!==this.exponent&&(a.object.exponent=this.exponent);return a};
-THREE.AmbientLight=function(a){THREE.Light.call(this,a);this.type="AmbientLight"};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;
-THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.type="DirectionalLight";this.position.set(0,1,0);this.updateMatrix();this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraLeft=-500;this.shadowCameraTop=this.shadowCameraRight=500;this.shadowCameraBottom=-500;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=
-this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;
-THREE.DirectionalLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.target=a.target.clone();this.castShadow=a.castShadow;this.onlyShadow=a.onlyShadow;this.shadowCameraNear=a.shadowCameraNear;this.shadowCameraFar=a.shadowCameraFar;this.shadowCameraLeft=a.shadowCameraLeft;this.shadowCameraRight=a.shadowCameraRight;this.shadowCameraTop=a.shadowCameraTop;this.shadowCameraBottom=a.shadowCameraBottom;this.shadowCameraVisible=a.shadowCameraVisible;this.shadowBias=
-a.shadowBias;this.shadowDarkness=a.shadowDarkness;this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=a.shadowMapHeight;return this};THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.type="HemisphereLight";this.position.set(0,1,0);this.updateMatrix();this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);THREE.HemisphereLight.prototype.constructor=THREE.HemisphereLight;
-THREE.HemisphereLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.groundColor.copy(a.groundColor);this.intensity=a.intensity;return this};
-THREE.PointLight=function(a,b,c,d){THREE.Light.call(this,a);this.type="PointLight";this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.decay=void 0!==d?d:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=1;this.shadowCameraFar=500;this.shadowCameraFov=90;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.PointLight.prototype=Object.create(THREE.Light.prototype);
-THREE.PointLight.prototype.constructor=THREE.PointLight;
-THREE.PointLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.distance=a.distance;this.decay=a.decay;this.castShadow=a.castShadow;this.onlyShadow=a.onlyShadow;this.shadowCameraNear=a.shadowCameraNear;this.shadowCameraFar=a.shadowCameraFar;this.shadowCameraFov=a.shadowCameraFov;this.shadowCameraVisible=a.shadowCameraVisible;this.shadowBias=a.shadowBias;this.shadowDarkness=a.shadowDarkness;this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=
-a.shadowMapHeight;return this};
-THREE.SpotLight=function(a,b,c,d,e,g){THREE.Light.call(this,a);this.type="SpotLight";this.position.set(0,1,0);this.updateMatrix();this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.exponent=void 0!==e?e:10;this.decay=void 0!==g?g:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=.5;this.shadowMapHeight=
-this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.SpotLight.prototype=Object.create(THREE.Light.prototype);THREE.SpotLight.prototype.constructor=THREE.SpotLight;
-THREE.SpotLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.distance=a.distance;this.angle=a.angle;this.exponent=a.exponent;this.decay=a.decay;this.target=a.target.clone();this.castShadow=a.castShadow;this.onlyShadow=a.onlyShadow;this.shadowCameraNear=a.shadowCameraNear;this.shadowCameraFar=a.shadowCameraFar;this.shadowCameraFov=a.shadowCameraFov;this.shadowCameraVisible=a.shadowCameraVisible;this.shadowBias=a.shadowBias;this.shadowDarkness=a.shadowDarkness;
-this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=a.shadowMapHeight;return this};THREE.Cache={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}};THREE.Loader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
-THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a;return function(b,c,d){function e(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function g(b,g,f,h,l,k,v){var x=c+f,u,B=THREE.Loader.Handlers.get(x);null!==B?u=B.load(x):(u=new THREE.Texture,
-B=a,B.setCrossOrigin(d),B.load(x,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=e(a.width),c=e(a.height),d=document.createElement("canvas");d.width=b;d.height=c;d.getContext("2d").drawImage(a,0,0,b,c);u.image=d}else u.image=a;u.needsUpdate=!0}));u.sourceFile=f;h&&(u.repeat.set(h[0],h[1]),1!==h[0]&&(u.wrapS=THREE.RepeatWrapping),1!==h[1]&&(u.wrapT=THREE.RepeatWrapping));l&&u.offset.set(l[0],l[1]);k&&(f={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},
-void 0!==f[k[0]]&&(u.wrapS=f[k[0]]),void 0!==f[k[1]]&&(u.wrapT=f[k[1]]));v&&(u.anisotropy=v);b[g]=u}function f(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}void 0===d&&void 0!==this.crossOrigin&&(d=this.crossOrigin);void 0===a&&(a=new THREE.ImageLoader);var h="MeshLambertMaterial",l={};if(b.shading){var k=b.shading.toLowerCase();"phong"===k?h="MeshPhongMaterial":"basic"===k&&(h="MeshBasicMaterial")}void 0!==b.blending&&void 0!==THREE[b.blending]&&(l.blending=THREE[b.blending]);void 0!==b.transparent&&
+THREE.LightShadow=function(a){this.camera=a;this.bias=0;this.darkness=.5;this.mapSize=new THREE.Vector2(512,512);this.matrix=this.map=null};THREE.LightShadow.prototype={constructor:THREE.LightShadow,copy:function(a){this.camera=a.camera.clone();this.bias=a.bias;this.darkness=a.darkness;this.mapSize.copy(a.mapSize)},clone:function(){return(new this.constructor).copy(this)}};THREE.AmbientLight=function(a){THREE.Light.call(this,a);this.type="AmbientLight"};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);
+THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.type="DirectionalLight";this.position.set(0,1,0);this.updateMatrix();this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.shadow=new THREE.LightShadow(new THREE.OrthographicCamera(-500,500,500,-500,50,5E3))};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;
+THREE.DirectionalLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.target=a.target.clone();this.shadow=a.shadow.clone();return this};THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.type="HemisphereLight";this.position.set(0,1,0);this.updateMatrix();this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);
+THREE.HemisphereLight.prototype.constructor=THREE.HemisphereLight;THREE.HemisphereLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.groundColor.copy(a.groundColor);this.intensity=a.intensity;return this};THREE.PointLight=function(a,b,c,d){THREE.Light.call(this,a);this.type="PointLight";this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.decay=void 0!==d?d:1;this.shadow=new THREE.LightShadow(new THREE.PerspectiveCamera(90,1,1,500))};
+THREE.PointLight.prototype=Object.create(THREE.Light.prototype);THREE.PointLight.prototype.constructor=THREE.PointLight;THREE.PointLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.distance=a.distance;this.decay=a.decay;this.shadow=a.shadow.clone();return this};
+THREE.SpotLight=function(a,b,c,d,e,g){THREE.Light.call(this,a);this.type="SpotLight";this.position.set(0,1,0);this.updateMatrix();this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.exponent=void 0!==e?e:10;this.decay=void 0!==g?g:1;this.shadow=new THREE.LightShadow(new THREE.PerspectiveCamera(50,1,50,5E3))};THREE.SpotLight.prototype=Object.create(THREE.Light.prototype);THREE.SpotLight.prototype.constructor=THREE.SpotLight;
+THREE.SpotLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.distance=a.distance;this.angle=a.angle;this.exponent=a.exponent;this.decay=a.decay;this.target=a.target.clone();this.shadow=a.shadow.clone();return this};THREE.Cache={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}};
+THREE.Loader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
+THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a;return function(b,c,d){function e(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function g(b,g,f,h,l,k,u){var x=c+f,v,D=THREE.Loader.Handlers.get(x);null!==D?v=D.load(x):(v=new THREE.Texture,
+D=a,D.setCrossOrigin(d),D.load(x,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=e(a.width),c=e(a.height),d=document.createElement("canvas");d.width=b;d.height=c;d.getContext("2d").drawImage(a,0,0,b,c);v.image=d}else v.image=a;v.needsUpdate=!0}));v.sourceFile=f;h&&(v.repeat.set(h[0],h[1]),1!==h[0]&&(v.wrapS=THREE.RepeatWrapping),1!==h[1]&&(v.wrapT=THREE.RepeatWrapping));l&&v.offset.set(l[0],l[1]);k&&(f={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},
+void 0!==f[k[0]]&&(v.wrapS=f[k[0]]),void 0!==f[k[1]]&&(v.wrapT=f[k[1]]));u&&(v.anisotropy=u);b[g]=v}function f(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}void 0===d&&void 0!==this.crossOrigin&&(d=this.crossOrigin);void 0===a&&(a=new THREE.ImageLoader);var h="MeshLambertMaterial",l={};if(b.shading){var k=b.shading.toLowerCase();"phong"===k?h="MeshPhongMaterial":"basic"===k&&(h="MeshBasicMaterial")}void 0!==b.blending&&void 0!==THREE[b.blending]&&(l.blending=THREE[b.blending]);void 0!==b.transparent&&
 (l.transparent=b.transparent);void 0!==b.opacity&&1>b.opacity&&(l.transparent=!0);void 0!==b.depthTest&&(l.depthTest=b.depthTest);void 0!==b.depthWrite&&(l.depthWrite=b.depthWrite);void 0!==b.visible&&(l.visible=b.visible);void 0!==b.flipSided&&(l.side=THREE.BackSide);void 0!==b.doubleSided&&(l.side=THREE.DoubleSide);void 0!==b.wireframe&&(l.wireframe=b.wireframe);void 0!==b.vertexColors&&("face"===b.vertexColors?l.vertexColors=THREE.FaceColors:b.vertexColors&&(l.vertexColors=THREE.VertexColors));
 b.colorDiffuse?l.color=f(b.colorDiffuse):b.DbgColor&&(l.color=b.DbgColor);b.colorEmissive&&(l.emissive=f(b.colorEmissive));"MeshPhongMaterial"===h&&(b.colorSpecular&&(l.specular=f(b.colorSpecular)),b.specularCoef&&(l.shininess=b.specularCoef));void 0!==b.transparency&&(console.warn("THREE.Loader: transparency has been renamed to opacity"),b.opacity=b.transparency);void 0!==b.opacity&&(l.opacity=b.opacity);c&&(b.mapDiffuse&&g(l,"map",b.mapDiffuse,b.mapDiffuseRepeat,b.mapDiffuseOffset,b.mapDiffuseWrap,
 b.mapDiffuseAnisotropy),b.mapLight&&g(l,"lightMap",b.mapLight,b.mapLightRepeat,b.mapLightOffset,b.mapLightWrap,b.mapLightAnisotropy),b.mapAO&&g(l,"aoMap",b.mapAO,b.mapAORepeat,b.mapAOOffset,b.mapAOWrap,b.mapAOAnisotropy),b.mapBump&&g(l,"bumpMap",b.mapBump,b.mapBumpRepeat,b.mapBumpOffset,b.mapBumpWrap,b.mapBumpAnisotropy),b.mapNormal&&g(l,"normalMap",b.mapNormal,b.mapNormalRepeat,b.mapNormalOffset,b.mapNormalWrap,b.mapNormalAnisotropy),b.mapSpecular&&g(l,"specularMap",b.mapSpecular,b.mapSpecularRepeat,
@@ -337,14 +335,14 @@ THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d
 !1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);e.manager.itemStart(a);f.src=a;return f},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.JSONLoader=function(a){"boolean"===typeof a&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),a=void 0);this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.withCredentials=!1};
 THREE.JSONLoader.prototype={constructor:THREE.JSONLoader,get statusDomElement(){void 0===this._statusDomElement&&(this._statusDomElement=document.createElement("div"));console.warn("THREE.JSONLoader: .statusDomElement has been removed.");return this._statusDomElement},load:function(a,b,c,d){var e=this,g=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:THREE.Loader.prototype.extractUrlBase(a);c=new THREE.XHRLoader(this.manager);c.setCrossOrigin(this.crossOrigin);c.setWithCredentials(this.withCredentials);
 c.load(a,function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d){if("object"===d.type){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===d.type){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead.");return}}c=e.parse(c,g);b(c.geometry,c.materials)})},setCrossOrigin:function(a){this.crossOrigin=a},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new THREE.Geometry,d=void 0!==
-a.scale?1/a.scale:1;(function(b){var d,f,h,l,k,n,p,m,q,s,t,v,x,u=a.faces;n=a.vertices;var B=a.normals,w=a.colors,C=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&C++;for(d=0;d<C;d++)c.faceVertexUvs[d]=[]}l=0;for(k=n.length;l<k;)d=new THREE.Vector3,d.x=n[l++]*b,d.y=n[l++]*b,d.z=n[l++]*b,c.vertices.push(d);l=0;for(k=u.length;l<k;)if(b=u[l++],q=b&1,h=b&2,d=b&8,p=b&16,s=b&32,n=b&64,b&=128,q){q=new THREE.Face3;q.a=u[l];q.b=u[l+1];q.c=u[l+3];t=new THREE.Face3;t.a=u[l+1];t.b=u[l+2];t.c=
-u[l+3];l+=4;h&&(h=u[l++],q.materialIndex=h,t.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<C;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],f=0;4>f;f++)m=u[l++],x=v[2*m],m=v[2*m+1],x=new THREE.Vector2(x,m),2!==f&&c.faceVertexUvs[d][h].push(x),0!==f&&c.faceVertexUvs[d][h+1].push(x);p&&(p=3*u[l++],q.normal.set(B[p++],B[p++],B[p]),t.normal.copy(q.normal));if(s)for(d=0;4>d;d++)p=3*u[l++],s=new THREE.Vector3(B[p++],B[p++],B[p]),2!==d&&q.vertexNormals.push(s),0!==d&&t.vertexNormals.push(s);
-n&&(n=u[l++],n=w[n],q.color.setHex(n),t.color.setHex(n));if(b)for(d=0;4>d;d++)n=u[l++],n=w[n],2!==d&&q.vertexColors.push(new THREE.Color(n)),0!==d&&t.vertexColors.push(new THREE.Color(n));c.faces.push(q);c.faces.push(t)}else{q=new THREE.Face3;q.a=u[l++];q.b=u[l++];q.c=u[l++];h&&(h=u[l++],q.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<C;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],f=0;3>f;f++)m=u[l++],x=v[2*m],m=v[2*m+1],x=new THREE.Vector2(x,m),c.faceVertexUvs[d][h].push(x);p&&(p=3*u[l++],q.normal.set(B[p++],
-B[p++],B[p]));if(s)for(d=0;3>d;d++)p=3*u[l++],s=new THREE.Vector3(B[p++],B[p++],B[p]),q.vertexNormals.push(s);n&&(n=u[l++],q.color.setHex(w[n]));if(b)for(d=0;3>d;d++)n=u[l++],q.vertexColors.push(new THREE.Color(w[n]));c.faces.push(q)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,f=a.skinWeights.length;d<f;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],1<b?a.skinWeights[d+1]:0,2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:
+a.scale?1/a.scale:1;(function(b){var d,f,h,l,k,n,p,m,q,t,s,u,x,v=a.faces;n=a.vertices;var D=a.normals,w=a.colors,A=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&A++;for(d=0;d<A;d++)c.faceVertexUvs[d]=[]}l=0;for(k=n.length;l<k;)d=new THREE.Vector3,d.x=n[l++]*b,d.y=n[l++]*b,d.z=n[l++]*b,c.vertices.push(d);l=0;for(k=v.length;l<k;)if(b=v[l++],q=b&1,h=b&2,d=b&8,p=b&16,t=b&32,n=b&64,b&=128,q){q=new THREE.Face3;q.a=v[l];q.b=v[l+1];q.c=v[l+3];s=new THREE.Face3;s.a=v[l+1];s.b=v[l+2];s.c=
+v[l+3];l+=4;h&&(h=v[l++],q.materialIndex=h,s.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<A;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],f=0;4>f;f++)m=v[l++],x=u[2*m],m=u[2*m+1],x=new THREE.Vector2(x,m),2!==f&&c.faceVertexUvs[d][h].push(x),0!==f&&c.faceVertexUvs[d][h+1].push(x);p&&(p=3*v[l++],q.normal.set(D[p++],D[p++],D[p]),s.normal.copy(q.normal));if(t)for(d=0;4>d;d++)p=3*v[l++],t=new THREE.Vector3(D[p++],D[p++],D[p]),2!==d&&q.vertexNormals.push(t),0!==d&&s.vertexNormals.push(t);
+n&&(n=v[l++],n=w[n],q.color.setHex(n),s.color.setHex(n));if(b)for(d=0;4>d;d++)n=v[l++],n=w[n],2!==d&&q.vertexColors.push(new THREE.Color(n)),0!==d&&s.vertexColors.push(new THREE.Color(n));c.faces.push(q);c.faces.push(s)}else{q=new THREE.Face3;q.a=v[l++];q.b=v[l++];q.c=v[l++];h&&(h=v[l++],q.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<A;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],f=0;3>f;f++)m=v[l++],x=u[2*m],m=u[2*m+1],x=new THREE.Vector2(x,m),c.faceVertexUvs[d][h].push(x);p&&(p=3*v[l++],q.normal.set(D[p++],
+D[p++],D[p]));if(t)for(d=0;3>d;d++)p=3*v[l++],t=new THREE.Vector3(D[p++],D[p++],D[p]),q.vertexNormals.push(t);n&&(n=v[l++],q.color.setHex(w[n]));if(b)for(d=0;3>d;d++)n=v[l++],q.vertexColors.push(new THREE.Color(w[n]));c.faces.push(q)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,f=a.skinWeights.length;d<f;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],1<b?a.skinWeights[d+1]:0,2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:
 0));if(a.skinIndices)for(d=0,f=a.skinIndices.length;d<f;d+=b)c.skinIndices.push(new THREE.Vector4(a.skinIndices[d],1<b?a.skinIndices[d+1]:0,2<b?a.skinIndices[d+2]:0,3<b?a.skinIndices[d+3]:0));c.bones=a.bones;c.bones&&0<c.bones.length&&(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.")})();(function(b){if(void 0!==
-a.morphTargets){var d,f,h,l,k,n;d=0;for(f=a.morphTargets.length;d<f;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=a.morphTargets[d].name,c.morphTargets[d].vertices=[],k=c.morphTargets[d].vertices,n=a.morphTargets[d].vertices,h=0,l=n.length;h<l;h+=3){var p=new THREE.Vector3;p.x=n[h]*b;p.y=n[h+1]*b;p.z=n[h+2]*b;k.push(p)}}if(void 0!==a.morphColors)for(d=0,f=a.morphColors.length;d<f;d++)for(c.morphColors[d]={},c.morphColors[d].name=a.morphColors[d].name,c.morphColors[d].colors=[],l=c.morphColors[d].colors,
-k=a.morphColors[d].colors,b=0,h=k.length;b<h;b+=3)n=new THREE.Color(16755200),n.setRGB(k[b],k[b+1],k[b+2]),l.push(n)})(d);(function(){var b=[],d=[];void 0!==a.animation&&d.push(a.animation);void 0!==a.animations&&(a.animations.length?d=d.concat(a.animations):d.push(a.animations));for(var f=0;f<d.length;f++){var h=THREE.AnimationClip.parseAnimation(d[f],c.bones);h&&b.push(h)}c.morphTargets&&(d=THREE.AnimationClip.CreateClipsFromMorphTargetSequences(c.morphTargets,10),b=b.concat(d));0<b.length&&(c.animations=
-b)})();c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=THREE.Loader.prototype.initMaterials(a.materials,b,this.crossOrigin);return{geometry:c,materials:d}}};
+a.morphTargets)for(var d=0,f=a.morphTargets.length;d<f;d++){c.morphTargets[d]={};c.morphTargets[d].name=a.morphTargets[d].name;c.morphTargets[d].vertices=[];for(var h=c.morphTargets[d].vertices,l=a.morphTargets[d].vertices,k=0,n=l.length;k<n;k+=3){var p=new THREE.Vector3;p.x=l[k]*b;p.y=l[k+1]*b;p.z=l[k+2]*b;h.push(p)}}if(void 0!==a.morphColors&&0<a.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),b=c.faces,h=a.morphColors[0].colors,
+d=0,f=b.length;d<f;d++)b[d].color.fromArray(h,3*d)})(d);(function(){var b=[],d=[];void 0!==a.animation&&d.push(a.animation);void 0!==a.animations&&(a.animations.length?d=d.concat(a.animations):d.push(a.animations));for(var f=0;f<d.length;f++){var h=THREE.AnimationClip.parseAnimation(d[f],c.bones);h&&b.push(h)}c.morphTargets&&(d=THREE.AnimationClip.CreateClipsFromMorphTargetSequences(c.morphTargets,10),b=b.concat(d));0<b.length&&(c.animations=b)})();c.computeFaceNormals();c.computeBoundingSphere();
+if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=THREE.Loader.prototype.initMaterials(a.materials,b,this.crossOrigin);return{geometry:c,materials:d}}};
 THREE.LoadingManager=function(a,b,c){var d=this,e=!1,g=0,f=0;this.onStart=void 0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){f++;if(!1===e&&void 0!==d.onStart)d.onStart(a,g,f);e=!0};this.itemEnd=function(a){g++;if(void 0!==d.onProgress)d.onProgress(a,g,f);if(g===f&&(e=!1,void 0!==d.onLoad))d.onLoad()};this.itemError=function(a){if(void 0!==d.onError)d.onError(a)}};THREE.DefaultLoadingManager=new THREE.LoadingManager;
 THREE.BufferGeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
 THREE.BufferGeometryLoader.prototype={constructor:THREE.BufferGeometryLoader,load:function(a,b,c,d){var e=this,g=new THREE.XHRLoader(e.manager);g.setCrossOrigin(this.crossOrigin);g.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE.BufferGeometry,c=a.data.index;void 0!==c&&(c=new self[c.type](c.array),b.setIndex(new THREE.BufferAttribute(c,1)));var d=a.data.attributes,e;for(e in d){var g=d[e],c=new self[g.type](g.array);
@@ -431,20 +429,18 @@ b.isIntersectionBox(f.boundingBox)){var h=h/((this.scale.x+this.scale.y+this.sca
 THREE.PointCloud=function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new THREE.Points(a,b)};THREE.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new THREE.Points(a,b)};
 THREE.Line=function(a,b,c){if(1===c)return console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new THREE.LineSegments(a,b);THREE.Object3D.call(this);this.type="Line";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()})};THREE.Line.prototype=Object.create(THREE.Object3D.prototype);THREE.Line.prototype.constructor=THREE.Line;
 THREE.Line.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){var g=d.linePrecision,g=g*g,f=this.geometry;null===f.boundingSphere&&f.computeBoundingSphere();c.copy(f.boundingSphere);c.applyMatrix4(this.matrixWorld);if(!1!==d.ray.isIntersectionSphere(c)){a.getInverse(this.matrixWorld);b.copy(d.ray).applyMatrix4(a);var h=new THREE.Vector3,l=new THREE.Vector3,k=new THREE.Vector3,n=new THREE.Vector3,p=this instanceof THREE.LineSegments?2:1;if(f instanceof
-THREE.BufferGeometry){var m=f.index,q=f.attributes;if(null!==m)for(var f=m.array,q=q.position.array,m=0,s=f.length-1;m<s;m+=p){var t=f[m+1];h.fromArray(q,3*f[m]);l.fromArray(q,3*t);t=b.distanceSqToSegment(h,l,n,k);t>g||(n.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(n),t<d.near||t>d.far||e.push({distance:t,point:k.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this}))}else for(q=q.position.array,m=0,s=q.length/3-1;m<s;m+=p)h.fromArray(q,3*m),l.fromArray(q,
-3*m+3),t=b.distanceSqToSegment(h,l,n,k),t>g||(n.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(n),t<d.near||t>d.far||e.push({distance:t,point:k.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this}))}else if(f instanceof THREE.Geometry)for(h=f.vertices,l=h.length,m=0;m<l-1;m+=p)t=b.distanceSqToSegment(h[m],h[m+1],n,k),t>g||(n.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(n),t<d.near||t>d.far||e.push({distance:t,point:k.clone().applyMatrix4(this.matrixWorld),
+THREE.BufferGeometry){var m=f.index,q=f.attributes;if(null!==m)for(var f=m.array,q=q.position.array,m=0,t=f.length-1;m<t;m+=p){var s=f[m+1];h.fromArray(q,3*f[m]);l.fromArray(q,3*s);s=b.distanceSqToSegment(h,l,n,k);s>g||(n.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(n),s<d.near||s>d.far||e.push({distance:s,point:k.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this}))}else for(q=q.position.array,m=0,t=q.length/3-1;m<t;m+=p)h.fromArray(q,3*m),l.fromArray(q,
+3*m+3),s=b.distanceSqToSegment(h,l,n,k),s>g||(n.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(n),s<d.near||s>d.far||e.push({distance:s,point:k.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this}))}else if(f instanceof THREE.Geometry)for(h=f.vertices,l=h.length,m=0;m<l-1;m+=p)s=b.distanceSqToSegment(h[m],h[m+1],n,k),s>g||(n.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(n),s<d.near||s>d.far||e.push({distance:s,point:k.clone().applyMatrix4(this.matrixWorld),
 index:m,face:null,faceIndex:null,object:this}))}}}();THREE.Line.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.LineStrip=0;THREE.LinePieces=1;THREE.LineSegments=function(a,b){THREE.Line.call(this,a,b);this.type="LineSegments"};THREE.LineSegments.prototype=Object.create(THREE.Line.prototype);THREE.LineSegments.prototype.constructor=THREE.LineSegments;
 THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);THREE.Mesh.prototype.constructor=THREE.Mesh;
 THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
 THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
-THREE.Mesh.prototype.raycast=function(){function a(a,b,c,d,e,f,g){THREE.Triangle.barycoordFromPoint(a,b,c,d,q);e.multiplyScalar(q.x);f.multiplyScalar(q.y);g.multiplyScalar(q.z);e.add(f).add(g);return e.clone()}var b=new THREE.Matrix4,c=new THREE.Ray,d=new THREE.Sphere,e=new THREE.Vector3,g=new THREE.Vector3,f=new THREE.Vector3,h=new THREE.Vector3,l=new THREE.Vector3,k=new THREE.Vector3,n=new THREE.Vector2,p=new THREE.Vector2,m=new THREE.Vector2,q=new THREE.Vector3,s=new THREE.Vector3,t=new THREE.Vector3;
-return function(q,x){var u=this.geometry,B=this.material;if(void 0!==B&&(null===u.boundingSphere&&u.computeBoundingSphere(),d.copy(u.boundingSphere),d.applyMatrix4(this.matrixWorld),!1!==q.ray.isIntersectionSphere(d)&&(b.getInverse(this.matrixWorld),c.copy(q.ray).applyMatrix4(b),null===u.boundingBox||!1!==c.isIntersectionBox(u.boundingBox)))){var w,C,E;if(u instanceof THREE.BufferGeometry)if(w=u.index,u=u.attributes,null!==w)for(var z=w.array,D=u.position.array,K=0,J=z.length;K<J;K+=3){w=z[K];C=z[K+
-1];E=z[K+2];e.fromArray(D,3*w);g.fromArray(D,3*C);f.fromArray(D,3*E);if(B.side===THREE.BackSide){if(null===c.intersectTriangle(f,g,e,!0,s))continue}else if(null===c.intersectTriangle(e,g,f,B.side!==THREE.DoubleSide,s))continue;t.copy(s);t.applyMatrix4(this.matrixWorld);var A=q.ray.origin.distanceTo(t);if(!(A<q.near||A>q.far)){var H;void 0!==u.uv&&(H=u.uv.array,n.fromArray(H,2*w),p.fromArray(H,2*C),m.fromArray(H,2*E),H=a(s,e,g,f,n,p,m));x.push({distance:A,point:t.clone(),uv:H,face:new THREE.Face3(w,
-C,E,THREE.Triangle.normal(e,g,f)),faceIndex:Math.floor(K/3),object:this})}}else for(D=u.position.array,K=0,J=D.length;K<J;K+=9){e.fromArray(D,K);g.fromArray(D,K+3);f.fromArray(D,K+6);if(B.side===THREE.BackSide){if(null===c.intersectTriangle(f,g,e,!0,s))continue}else if(null===c.intersectTriangle(e,g,f,B.side!==THREE.DoubleSide,s))continue;t.copy(s);t.applyMatrix4(this.matrixWorld);A=q.ray.origin.distanceTo(t);A<q.near||A>q.far||(w=K/3,C=w+1,E=w+2,void 0!==u.uv&&(H=u.uv.array,n.fromArray(H,2*w),p.fromArray(H,
-2*C),m.fromArray(H,2*E),H=a(s,e,g,f,n,p,m)),x.push({distance:A,point:t.clone(),uv:H,face:new THREE.Face3(w,C,E,THREE.Triangle.normal(e,g,f)),index:w,object:this}))}else if(u instanceof THREE.Geometry)for(var z=B instanceof THREE.MeshFaceMaterial,D=!0===z?B.materials:null,K=u.vertices,J=u.faces,L=0,O=J.length;L<O;L++){var G=J[L],A=!0===z?D[G.materialIndex]:B;if(void 0!==A){w=K[G.a];C=K[G.b];E=K[G.c];if(!0===A.morphTargets){var y=u.morphTargets,M=this.morphTargetInfluences;e.set(0,0,0);g.set(0,0,0);
-f.set(0,0,0);for(var P=0,T=y.length;P<T;P++){var Q=M[P];if(0!==Q){var R=y[P].vertices;e.addScaledVector(h.subVectors(R[G.a],w),Q);g.addScaledVector(l.subVectors(R[G.b],C),Q);f.addScaledVector(k.subVectors(R[G.c],E),Q)}}e.add(w);g.add(C);f.add(E);w=e;C=g;E=f}if(A.side===THREE.BackSide){if(null===c.intersectTriangle(E,C,w,!0,s))continue}else if(null===c.intersectTriangle(w,C,E,A.side!==THREE.DoubleSide,s))continue;t.copy(s);t.applyMatrix4(this.matrixWorld);A=q.ray.origin.distanceTo(t);A<q.near||A>q.far||
-(0<u.faceVertexUvs[0].length&&(H=u.faceVertexUvs[0][L],n.copy(H[0]),p.copy(H[1]),m.copy(H[2]),H=a(s,w,C,E,n,p,m)),x.push({distance:A,point:t.clone(),uv:H,face:G,faceIndex:L,object:this}))}}}}}();THREE.Mesh.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.constructor=THREE.Bone;
-THREE.Bone.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this};
+THREE.Mesh.prototype.raycast=function(){function a(a,b,c,d,e,f,g){THREE.Triangle.barycoordFromPoint(a,b,c,d,s);e.multiplyScalar(s.x);f.multiplyScalar(s.y);g.multiplyScalar(s.z);e.add(f).add(g);return e.clone()}function b(a,b,c,d,e,f,g){var h=a.material;if(null===(h.side===THREE.BackSide?c.intersectTriangle(f,e,d,!0,g):c.intersectTriangle(d,e,f,h.side!==THREE.DoubleSide,g)))return null;x.copy(g);x.applyMatrix4(a.matrixWorld);c=b.ray.origin.distanceTo(x);return c<b.near||c>b.far?null:{distance:c,point:x.clone(),
+object:a}}function c(c,d,e,g,k,n,p,s){f.fromArray(g,3*n);h.fromArray(g,3*p);l.fromArray(g,3*s);if(c=b(c,d,e,f,h,l,u))k&&(m.fromArray(k,2*n),q.fromArray(k,2*p),t.fromArray(k,2*s),c.uv=a(u,f,h,l,m,q,t)),c.face=new THREE.Face3(n,p,s,THREE.Triangle.normal(f,h,l)),c.faceIndex=n;return c}var d=new THREE.Matrix4,e=new THREE.Ray,g=new THREE.Sphere,f=new THREE.Vector3,h=new THREE.Vector3,l=new THREE.Vector3,k=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector2,q=new THREE.Vector2,
+t=new THREE.Vector2,s=new THREE.Vector3,u=new THREE.Vector3,x=new THREE.Vector3;return function(s,x){var w=this.geometry,A=this.material;if(void 0!==A){null===w.boundingSphere&&w.computeBoundingSphere();var E=this.matrixWorld;g.copy(w.boundingSphere);g.applyMatrix4(E);if(!1!==s.ray.isIntersectionSphere(g)&&(d.getInverse(E),e.copy(s.ray).applyMatrix4(d),null===w.boundingBox||!1!==e.isIntersectionBox(w.boundingBox))){var z,B;if(w instanceof THREE.BufferGeometry){var O,G,A=w.index,E=w.attributes,w=E.position.array;
+void 0!==E.uv&&(z=E.uv.array);if(null!==A)for(var E=A.array,C=0,M=E.length;C<M;C+=3){if(A=E[C],O=E[C+1],G=E[C+2],B=c(this,s,e,w,z,A,O,G))B.faceIndex=Math.floor(C/3),x.push(B)}else for(C=0,M=w.length;C<M;C+=9)if(A=C/3,O=A+1,G=A+2,B=c(this,s,e,w,z,A,O,G))B.index=A,x.push(B)}else if(w instanceof THREE.Geometry){var K,L,E=A instanceof THREE.MeshFaceMaterial,C=!0===E?A.materials:null,M=w.vertices;O=w.faces;G=w.faceVertexUvs[0];0<G.length&&(z=G);for(var J=0,y=O.length;J<y;J++){var H=O[J];B=!0===E?C[H.materialIndex]:
+A;if(void 0!==B){G=M[H.a];K=M[H.b];L=M[H.c];if(!0===B.morphTargets){B=w.morphTargets;var P=this.morphTargetInfluences;f.set(0,0,0);h.set(0,0,0);l.set(0,0,0);for(var T=0,Q=B.length;T<Q;T++){var R=P[T];if(0!==R){var F=B[T].vertices;f.addScaledVector(k.subVectors(F[H.a],G),R);h.addScaledVector(n.subVectors(F[H.b],K),R);l.addScaledVector(p.subVectors(F[H.c],L),R)}}f.add(G);h.add(K);l.add(L);G=f;K=h;L=l}if(B=b(this,s,e,G,K,L,u))z&&(P=z[J],m.copy(P[0]),q.copy(P[1]),t.copy(P[2]),B.uv=a(u,G,K,L,m,q,t)),B.face=
+H,B.faceIndex=J,x.push(B)}}}}}}}();THREE.Mesh.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this};
 THREE.Skeleton=function(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(a=Math.sqrt(4*this.bones.length),a=THREE.Math.nextPowerOfTwo(Math.ceil(a)),this.boneTextureHeight=this.boneTextureWidth=a=Math.max(a,4),this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType)):
 this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new THREE.Matrix4)};
 THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new THREE.Matrix4;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}};
@@ -535,78 +531,78 @@ THREE.ShaderChunk.common,"vec4 pack1K ( float depth ) {\n   depth /= 1000.0;\n
 THREE.WebGLRenderer=function(a){function b(a,b,c,d){!0===R&&(a*=d,b*=d,c*=d);r.clearColor(a,b,c,d)}function c(){I.init();r.viewport(na,oa,pa,qa);b(W.r,W.g,W.b,U)}function d(){ra=za=null;sa="";ta=-1;wa=!0;I.reset()}function e(a){a.preventDefault();d();c();X.clear()}function g(a){a=a.target;a.removeEventListener("dispose",g);a:{var b=X.get(a);if(a.image&&b.__image__webglTextureCube)r.deleteTexture(b.__image__webglTextureCube);else{if(void 0===b.__webglInit)break a;r.deleteTexture(b.__webglTexture)}X.remove(a)}la.textures--}
 function f(a){a=a.target;a.removeEventListener("dispose",f);var b=X.get(a),c=X.get(a.texture);if(a&&void 0!==c.__webglTexture){r.deleteTexture(c.__webglTexture);if(a instanceof THREE.WebGLRenderTargetCube)for(c=0;6>c;c++)r.deleteFramebuffer(b.__webglFramebuffer[c]),r.deleteRenderbuffer(b.__webglRenderbuffer[c]);else r.deleteFramebuffer(b.__webglFramebuffer),r.deleteRenderbuffer(b.__webglRenderbuffer);X.remove(a.texture);X.remove(a)}la.textures--}function h(a){a=a.target;a.removeEventListener("dispose",
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-(d=da,f=++$):(d=ea,f=++fa);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=V.z,f.group=e):(f={id:a.id,object:a,geometry:b,material:c,z:V.z,group:e},d.push(f))}function q(a){if(!1!==a.visible){if(a instanceof THREE.Light)Y.push(a);else if(a instanceof THREE.Sprite)ja.push(a);else if(a instanceof THREE.LensFlare)ca.push(a);else if(a instanceof THREE.ImmediateRenderObject)!0===aa.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(xa)),m(a,null,a.material,V.z,
+(d=ea,f=++$):(d=ca,f=++fa);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=V.z,f.group=e):(f={id:a.id,object:a,geometry:b,material:c,z:V.z,group:e},d.push(f))}function q(a){if(!1!==a.visible){if(a instanceof THREE.Light)Y.push(a);else if(a instanceof THREE.Sprite)ja.push(a);else if(a instanceof THREE.LensFlare)da.push(a);else if(a instanceof THREE.ImmediateRenderObject)!0===aa.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(xa)),m(a,null,a.material,V.z,
 null);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Points)if(a instanceof THREE.SkinnedMesh&&a.skeleton.update(),!1===a.frustumCulled||!0===Aa.intersectsObject(a)){var b=a.material;if(!0===b.visible){!0===aa.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(xa));var c=va.update(a);if(b instanceof THREE.MeshFaceMaterial)for(var d=c.groups,e=b.materials,b=0,f=d.length;b<f;b++){var g=d[b],h=e[g.materialIndex];!0===h.visible&&m(a,c,h,V.z,g)}else m(a,
-c,b,V.z,null)}}a=a.children;b=0;for(f=a.length;b<f;b++)q(a[b])}}function s(a,b,c,d,e){for(var f=0,g=a.length;f<g;f++){var h=a[f],l=h.object,k=h.geometry,m=void 0===e?h.material:e,h=h.group;l.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,l.matrixWorld);l.normalMatrix.getNormalMatrix(l.modelViewMatrix);if(l instanceof THREE.ImmediateRenderObject){t(m);var n=v(b,c,d,m,l);sa="";l.render(function(a){aa.renderBufferImmediate(a,n,m)})}else aa.renderBufferDirect(b,c,d,k,m,l,h)}}function t(a){a.side!==
-THREE.DoubleSide?I.enable(r.CULL_FACE):I.disable(r.CULL_FACE);I.setFlipSided(a.side===THREE.BackSide);!0===a.transparent?I.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha):I.setBlending(THREE.NoBlending);I.setDepthFunc(a.depthFunc);I.setDepthTest(a.depthTest);I.setDepthWrite(a.depthWrite);I.setColorWrite(a.colorWrite);I.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function v(a,b,c,d,e){ya=0;var f=X.get(d);
+c,b,V.z,null)}}a=a.children;b=0;for(f=a.length;b<f;b++)q(a[b])}}function t(a,b,c,d,e){for(var f=0,g=a.length;f<g;f++){var h=a[f],l=h.object,k=h.geometry,m=void 0===e?h.material:e,h=h.group;l.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,l.matrixWorld);l.normalMatrix.getNormalMatrix(l.modelViewMatrix);if(l instanceof THREE.ImmediateRenderObject){s(m);var n=u(b,c,d,m,l);sa="";l.render(function(a){aa.renderBufferImmediate(a,n,m)})}else aa.renderBufferDirect(b,c,d,k,m,l,h)}}function s(a){a.side!==
+THREE.DoubleSide?I.enable(r.CULL_FACE):I.disable(r.CULL_FACE);I.setFlipSided(a.side===THREE.BackSide);!0===a.transparent?I.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha):I.setBlending(THREE.NoBlending);I.setDepthFunc(a.depthFunc);I.setDepthTest(a.depthTest);I.setDepthWrite(a.depthWrite);I.setColorWrite(a.colorWrite);I.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function u(a,b,c,d,e){ya=0;var f=X.get(d);
 if(d.needsUpdate||!f.program){a:{var g=X.get(d),k=ua.getParameters(d,b,c,e),m=ua.getProgramCode(d,k),n=g.program,q=!0;if(void 0===n)d.addEventListener("dispose",h);else if(n.code!==m)l(d);else if(void 0!==k.shaderID)break a;else q=!1;q&&(k.shaderID?(n=THREE.ShaderLib[k.shaderID],g.__webglShader={name:d.type,uniforms:THREE.UniformsUtils.clone(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader}):g.__webglShader={name:d.type,uniforms:d.uniforms,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader},
 d.__webglShader=g.__webglShader,n=ua.acquireProgram(d,k,m),g.program=n,d.program=n);k=n.getAttributes();if(d.morphTargets)for(m=d.numSupportedMorphTargets=0;m<aa.maxMorphTargets;m++)0<=k["morphTarget"+m]&&d.numSupportedMorphTargets++;if(d.morphNormals)for(m=d.numSupportedMorphNormals=0;m<aa.maxMorphNormals;m++)0<=k["morphNormal"+m]&&d.numSupportedMorphNormals++;g.uniformsList=[];var k=g.program.getUniforms(),p;for(p in g.__webglShader.uniforms)(m=k[p])&&g.uniformsList.push([g.__webglShader.uniforms[p],
 m])}d.needsUpdate=!1}m=n=q=!1;g=f.program;p=g.getUniforms();k=f.__webglShader.uniforms;g.id!==za&&(r.useProgram(g.program),za=g.id,m=n=q=!0);d.id!==ta&&(-1===ta&&(m=!0),ta=d.id,n=!0);if(q||a!==ra)r.uniformMatrix4fv(p.projectionMatrix,!1,a.projectionMatrix.elements),ga.logarithmicDepthBuffer&&r.uniform1f(p.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==ra&&(ra=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&void 0!==p.cameraPosition&&(V.setFromMatrixPosition(a.matrixWorld),
 r.uniform3f(p.cameraPosition,V.x,V.y,V.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshBasicMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&void 0!==p.viewMatrix&&r.uniformMatrix4fv(p.viewMatrix,!1,a.matrixWorldInverse.elements);d.skinning&&(e.bindMatrix&&void 0!==p.bindMatrix&&r.uniformMatrix4fv(p.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&void 0!==p.bindMatrixInverse&&r.uniformMatrix4fv(p.bindMatrixInverse,!1,e.bindMatrixInverse.elements),
-ga.floatVertexTextures&&e.skeleton&&e.skeleton.useVertexTexture?(void 0!==p.boneTexture&&(q=u(),r.uniform1i(p.boneTexture,q),aa.setTexture(e.skeleton.boneTexture,q)),void 0!==p.boneTextureWidth&&r.uniform1i(p.boneTextureWidth,e.skeleton.boneTextureWidth),void 0!==p.boneTextureHeight&&r.uniform1i(p.boneTextureHeight,e.skeleton.boneTextureHeight)):e.skeleton&&e.skeleton.boneMatrices&&void 0!==p.boneGlobalMatrices&&r.uniformMatrix4fv(p.boneGlobalMatrices,!1,e.skeleton.boneMatrices));if(n){c&&d.fog&&
-(k.fogColor.value=c.color,c instanceof THREE.Fog?(k.fogNear.value=c.near,k.fogFar.value=c.far):c instanceof THREE.FogExp2&&(k.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(wa){var m=!0,s,t=q=0,w=0,v,J,y,A=Ba,C=a.matrixWorldInverse,D=A.directional.colors,M=A.directional.positions,P=A.point.colors,L=A.point.positions,G=A.point.distances,K=A.point.decays,F=A.spot.colors,O=A.spot.positions,I=A.spot.distances,Q=A.spot.directions,
-ea=A.spot.anglesCos,T=A.spot.exponents,R=A.spot.decays,$=A.hemi.skyColors,da=A.hemi.groundColors,S=A.hemi.positions,fa=0,U=0,ca=0,W=0,ma=0,ja=0,Y=0,ia=0,ba=s=0;c=y=ba=0;for(n=b.length;c<n;c++)s=b[c],s.onlyShadow||(v=s.color,J=s.intensity,y=s.distance,s instanceof THREE.AmbientLight?s.visible&&(q+=v.r,t+=v.g,w+=v.b):s instanceof THREE.DirectionalLight?(ma+=1,s.visible&&(Z.setFromMatrixPosition(s.matrixWorld),V.setFromMatrixPosition(s.target.matrixWorld),Z.sub(V),Z.transformDirection(C),s=3*fa,M[s+
-0]=Z.x,M[s+1]=Z.y,M[s+2]=Z.z,B(D,s,v,J),fa+=1)):s instanceof THREE.PointLight?(ja+=1,s.visible&&(ba=3*U,B(P,ba,v,J),V.setFromMatrixPosition(s.matrixWorld),V.applyMatrix4(C),L[ba+0]=V.x,L[ba+1]=V.y,L[ba+2]=V.z,G[U]=y,K[U]=0===s.distance?0:s.decay,U+=1)):s instanceof THREE.SpotLight?(Y+=1,s.visible&&(ba=3*ca,B(F,ba,v,J),Z.setFromMatrixPosition(s.matrixWorld),V.copy(Z).applyMatrix4(C),O[ba+0]=V.x,O[ba+1]=V.y,O[ba+2]=V.z,I[ca]=y,V.setFromMatrixPosition(s.target.matrixWorld),Z.sub(V),Z.transformDirection(C),
-Q[ba+0]=Z.x,Q[ba+1]=Z.y,Q[ba+2]=Z.z,ea[ca]=Math.cos(s.angle),T[ca]=s.exponent,R[ca]=0===s.distance?0:s.decay,ca+=1)):s instanceof THREE.HemisphereLight&&(ia+=1,s.visible&&(Z.setFromMatrixPosition(s.matrixWorld),Z.transformDirection(C),y=3*W,S[y+0]=Z.x,S[y+1]=Z.y,S[y+2]=Z.z,v=s.color,s=s.groundColor,B($,y,v,J),B(da,y,s,J),W+=1)));c=3*fa;for(n=Math.max(D.length,3*ma);c<n;c++)D[c]=0;c=3*U;for(n=Math.max(P.length,3*ja);c<n;c++)P[c]=0;c=3*ca;for(n=Math.max(F.length,3*Y);c<n;c++)F[c]=0;c=3*W;for(n=Math.max($.length,
-3*ia);c<n;c++)$[c]=0;c=3*W;for(n=Math.max(da.length,3*ia);c<n;c++)da[c]=0;A.directional.length=fa;A.point.length=U;A.spot.length=ca;A.hemi.length=W;A.ambient[0]=q;A.ambient[1]=t;A.ambient[2]=w;wa=!1}m?(m=Ba,k.ambientLightColor.value=m.ambient,k.directionalLightColor.value=m.directional.colors,k.directionalLightDirection.value=m.directional.positions,k.pointLightColor.value=m.point.colors,k.pointLightPosition.value=m.point.positions,k.pointLightDistance.value=m.point.distances,k.pointLightDecay.value=
+ga.floatVertexTextures&&e.skeleton&&e.skeleton.useVertexTexture?(void 0!==p.boneTexture&&(q=v(),r.uniform1i(p.boneTexture,q),aa.setTexture(e.skeleton.boneTexture,q)),void 0!==p.boneTextureWidth&&r.uniform1i(p.boneTextureWidth,e.skeleton.boneTextureWidth),void 0!==p.boneTextureHeight&&r.uniform1i(p.boneTextureHeight,e.skeleton.boneTextureHeight)):e.skeleton&&e.skeleton.boneMatrices&&void 0!==p.boneGlobalMatrices&&r.uniformMatrix4fv(p.boneGlobalMatrices,!1,e.skeleton.boneMatrices));if(n){c&&d.fog&&
+(k.fogColor.value=c.color,c instanceof THREE.Fog?(k.fogNear.value=c.near,k.fogFar.value=c.far):c instanceof THREE.FogExp2&&(k.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(wa){var m=!0,s,t=q=0,u=0,w,G,C,y=Ba,A=a.matrixWorldInverse,B=y.directional.colors,H=y.directional.positions,P=y.point.colors,K=y.point.positions,J=y.point.distances,F=y.point.decays,O=y.spot.colors,L=y.spot.positions,I=y.spot.distances,ca=y.spot.directions,
+Q=y.spot.anglesCos,T=y.spot.exponents,R=y.spot.decays,$=y.hemi.skyColors,ea=y.hemi.groundColors,S=y.hemi.positions,fa=0,U=0,da=0,W=0,ma=0,ja=0,Y=0,ia=0,ba=s=0;c=C=ba=0;for(n=b.length;c<n;c++)s=b[c],w=s.color,G=s.intensity,C=s.distance,s instanceof THREE.AmbientLight?s.visible&&(q+=w.r,t+=w.g,u+=w.b):s instanceof THREE.DirectionalLight?(ma+=1,s.visible&&(Z.setFromMatrixPosition(s.matrixWorld),V.setFromMatrixPosition(s.target.matrixWorld),Z.sub(V),Z.transformDirection(A),s=3*fa,H[s+0]=Z.x,H[s+1]=Z.y,
+H[s+2]=Z.z,D(B,s,w,G),fa+=1)):s instanceof THREE.PointLight?(ja+=1,s.visible&&(ba=3*U,D(P,ba,w,G),V.setFromMatrixPosition(s.matrixWorld),V.applyMatrix4(A),K[ba+0]=V.x,K[ba+1]=V.y,K[ba+2]=V.z,J[U]=C,F[U]=0===s.distance?0:s.decay,U+=1)):s instanceof THREE.SpotLight?(Y+=1,s.visible&&(ba=3*da,D(O,ba,w,G),Z.setFromMatrixPosition(s.matrixWorld),V.copy(Z).applyMatrix4(A),L[ba+0]=V.x,L[ba+1]=V.y,L[ba+2]=V.z,I[da]=C,V.setFromMatrixPosition(s.target.matrixWorld),Z.sub(V),Z.transformDirection(A),ca[ba+0]=Z.x,
+ca[ba+1]=Z.y,ca[ba+2]=Z.z,Q[da]=Math.cos(s.angle),T[da]=s.exponent,R[da]=0===s.distance?0:s.decay,da+=1)):s instanceof THREE.HemisphereLight&&(ia+=1,s.visible&&(Z.setFromMatrixPosition(s.matrixWorld),Z.transformDirection(A),C=3*W,S[C+0]=Z.x,S[C+1]=Z.y,S[C+2]=Z.z,w=s.color,s=s.groundColor,D($,C,w,G),D(ea,C,s,G),W+=1));c=3*fa;for(n=Math.max(B.length,3*ma);c<n;c++)B[c]=0;c=3*U;for(n=Math.max(P.length,3*ja);c<n;c++)P[c]=0;c=3*da;for(n=Math.max(O.length,3*Y);c<n;c++)O[c]=0;c=3*W;for(n=Math.max($.length,
+3*ia);c<n;c++)$[c]=0;c=3*W;for(n=Math.max(ea.length,3*ia);c<n;c++)ea[c]=0;y.directional.length=fa;y.point.length=U;y.spot.length=da;y.hemi.length=W;y.ambient[0]=q;y.ambient[1]=t;y.ambient[2]=u;wa=!1}m?(m=Ba,k.ambientLightColor.value=m.ambient,k.directionalLightColor.value=m.directional.colors,k.directionalLightDirection.value=m.directional.positions,k.pointLightColor.value=m.point.colors,k.pointLightPosition.value=m.point.positions,k.pointLightDistance.value=m.point.distances,k.pointLightDecay.value=
 m.point.decays,k.spotLightColor.value=m.spot.colors,k.spotLightPosition.value=m.spot.positions,k.spotLightDistance.value=m.spot.distances,k.spotLightDirection.value=m.spot.directions,k.spotLightAngleCos.value=m.spot.anglesCos,k.spotLightExponent.value=m.spot.exponents,k.spotLightDecay.value=m.spot.decays,k.hemisphereLightSkyColor.value=m.hemi.skyColors,k.hemisphereLightGroundColor.value=m.hemi.groundColors,k.hemisphereLightDirection.value=m.hemi.positions,x(k,!0)):x(k,!1)}if(d instanceof THREE.MeshBasicMaterial||
 d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshPhongMaterial){k.opacity.value=d.opacity;k.diffuse.value=d.color;d.emissive&&(k.emissive.value=d.emissive);k.map.value=d.map;k.specularMap.value=d.specularMap;k.alphaMap.value=d.alphaMap;d.aoMap&&(k.aoMap.value=d.aoMap,k.aoMapIntensity.value=d.aoMapIntensity);var N;d.map?N=d.map:d.specularMap?N=d.specularMap:d.displacementMap?N=d.displacementMap:d.normalMap?N=d.normalMap:d.bumpMap?N=d.bumpMap:d.alphaMap?N=d.alphaMap:d.emissiveMap&&(N=
 d.emissiveMap);void 0!==N&&(N instanceof THREE.WebGLRenderTarget&&(N=N.texture),m=N.offset,N=N.repeat,k.offsetRepeat.value.set(m.x,m.y,N.x,N.y));k.envMap.value=d.envMap;k.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;k.reflectivity.value=d.reflectivity;k.refractionRatio.value=d.refractionRatio}d instanceof THREE.LineBasicMaterial?(k.diffuse.value=d.color,k.opacity.value=d.opacity):d instanceof THREE.LineDashedMaterial?(k.diffuse.value=d.color,k.opacity.value=d.opacity,k.dashSize.value=
-d.dashSize,k.totalSize.value=d.dashSize+d.gapSize,k.scale.value=d.scale):d instanceof THREE.PointsMaterial?(k.psColor.value=d.color,k.opacity.value=d.opacity,k.size.value=d.size,k.scale.value=H.height/2,k.map.value=d.map,null!==d.map&&(a=d.map.offset,N=d.map.repeat,k.offsetRepeat.value.set(a.x,a.y,N.x,N.y))):d instanceof THREE.MeshPhongMaterial?(k.specular.value=d.specular,k.shininess.value=Math.max(d.shininess,1E-4),d.lightMap&&(k.lightMap.value=d.lightMap,k.lightMapIntensity.value=d.lightMapIntensity),
+d.dashSize,k.totalSize.value=d.dashSize+d.gapSize,k.scale.value=d.scale):d instanceof THREE.PointsMaterial?(k.psColor.value=d.color,k.opacity.value=d.opacity,k.size.value=d.size,k.scale.value=M.height/2,k.map.value=d.map,null!==d.map&&(a=d.map.offset,N=d.map.repeat,k.offsetRepeat.value.set(a.x,a.y,N.x,N.y))):d instanceof THREE.MeshPhongMaterial?(k.specular.value=d.specular,k.shininess.value=Math.max(d.shininess,1E-4),d.lightMap&&(k.lightMap.value=d.lightMap,k.lightMapIntensity.value=d.lightMapIntensity),
 d.emissiveMap&&(k.emissiveMap.value=d.emissiveMap),d.bumpMap&&(k.bumpMap.value=d.bumpMap,k.bumpScale.value=d.bumpScale),d.normalMap&&(k.normalMap.value=d.normalMap,k.normalScale.value.copy(d.normalScale)),d.displacementMap&&(k.displacementMap.value=d.displacementMap,k.displacementScale.value=d.displacementScale,k.displacementBias.value=d.displacementBias)):d instanceof THREE.MeshDepthMaterial?(k.mNear.value=a.near,k.mFar.value=a.far,k.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&
 (k.opacity.value=d.opacity);if(e.receiveShadow&&!d._shadowPass&&k.shadowMatrix)for(a=d=0,N=b.length;a<N;a++)m=b[a],m.castShadow&&(m instanceof THREE.PointLight||m instanceof THREE.SpotLight||m instanceof THREE.DirectionalLight)&&(m instanceof THREE.PointLight?(V.setFromMatrixPosition(m.matrixWorld).negate(),m.shadowMatrix.identity().setPosition(V),k.shadowDarkness.value[d]=-m.shadowDarkness):k.shadowDarkness.value[d]=m.shadowDarkness,k.shadowMatrix.value[d]=m.shadowMatrix,k.shadowMap.value[d]=m.shadowMap,
 k.shadowMapSize.value[d]=m.shadowMapSize,k.shadowBias.value[d]=m.shadowBias,d++);b=f.uniformsList;f=0;for(d=b.length;f<d;f++)if(a=b[f][0],!1!==a.needsUpdate)switch(k=a.type,c=a.value,N=b[f][1],k){case "1i":r.uniform1i(N,c);break;case "1f":r.uniform1f(N,c);break;case "2f":r.uniform2f(N,c[0],c[1]);break;case "3f":r.uniform3f(N,c[0],c[1],c[2]);break;case "4f":r.uniform4f(N,c[0],c[1],c[2],c[3]);break;case "1iv":r.uniform1iv(N,c);break;case "3iv":r.uniform3iv(N,c);break;case "1fv":r.uniform1fv(N,c);break;
 case "2fv":r.uniform2fv(N,c);break;case "3fv":r.uniform3fv(N,c);break;case "4fv":r.uniform4fv(N,c);break;case "Matrix3fv":r.uniformMatrix3fv(N,!1,c);break;case "Matrix4fv":r.uniformMatrix4fv(N,!1,c);break;case "i":r.uniform1i(N,c);break;case "f":r.uniform1f(N,c);break;case "v2":r.uniform2f(N,c.x,c.y);break;case "v3":r.uniform3f(N,c.x,c.y,c.z);break;case "v4":r.uniform4f(N,c.x,c.y,c.z,c.w);break;case "c":r.uniform3f(N,c.r,c.g,c.b);break;case "iv1":r.uniform1iv(N,c);break;case "iv":r.uniform3iv(N,c);
 break;case "fv1":r.uniform1fv(N,c);break;case "fv":r.uniform3fv(N,c);break;case "v2v":void 0===a._array&&(a._array=new Float32Array(2*c.length));n=k=0;for(m=c.length;k<m;k++,n+=2)a._array[n+0]=c[k].x,a._array[n+1]=c[k].y;r.uniform2fv(N,a._array);break;case "v3v":void 0===a._array&&(a._array=new Float32Array(3*c.length));n=k=0;for(m=c.length;k<m;k++,n+=3)a._array[n+0]=c[k].x,a._array[n+1]=c[k].y,a._array[n+2]=c[k].z;r.uniform3fv(N,a._array);break;case "v4v":void 0===a._array&&(a._array=new Float32Array(4*
 c.length));n=k=0;for(m=c.length;k<m;k++,n+=4)a._array[n+0]=c[k].x,a._array[n+1]=c[k].y,a._array[n+2]=c[k].z,a._array[n+3]=c[k].w;r.uniform4fv(N,a._array);break;case "m3":r.uniformMatrix3fv(N,!1,c.elements);break;case "m3v":void 0===a._array&&(a._array=new Float32Array(9*c.length));k=0;for(m=c.length;k<m;k++)c[k].flattenToArrayOffset(a._array,9*k);r.uniformMatrix3fv(N,!1,a._array);break;case "m4":r.uniformMatrix4fv(N,!1,c.elements);break;case "m4v":void 0===a._array&&(a._array=new Float32Array(16*
-c.length));k=0;for(m=c.length;k<m;k++)c[k].flattenToArrayOffset(a._array,16*k);r.uniformMatrix4fv(N,!1,a._array);break;case "t":n=u();r.uniform1i(N,n);if(!c)continue;c instanceof THREE.CubeTexture||Array.isArray(c.image)&&6===c.image.length?E(c,n):c instanceof THREE.WebGLRenderTargetCube?z(c.texture,n):c instanceof THREE.WebGLRenderTarget?aa.setTexture(c.texture,n):aa.setTexture(c,n);break;case "tv":void 0===a._array&&(a._array=[]);k=0;for(m=a.value.length;k<m;k++)a._array[k]=u();r.uniform1iv(N,a._array);
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-b;a.spotLightExponent.needsUpdate=b;a.spotLightDecay.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function u(){var a=ya;a>=ga.maxTextures&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+ga.maxTextures);ya+=1;return a}function B(a,b,c,d){a[b+0]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function w(a,b,c){c?(r.texParameteri(a,r.TEXTURE_WRAP_S,A(b.wrapS)),r.texParameteri(a,
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-J(b.magFilter)),r.texParameteri(a,r.TEXTURE_MIN_FILTER,J(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+b.sourceFile+" )"));!(c=S.get("EXT_texture_filter_anisotropic"))||b.type===THREE.FloatType&&null===S.get("OES_texture_float_linear")||b.type===THREE.HalfFloatType&&null===S.get("OES_texture_half_float_linear")||!(1<
-b.anisotropy||X.get(b).__currentAnisotropy)||(r.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,aa.getMaxAnisotropy())),X.get(b).__currentAnisotropy=b.anisotropy)}function C(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+
+b;a.spotLightExponent.needsUpdate=b;a.spotLightDecay.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function v(){var a=ya;a>=ga.maxTextures&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+ga.maxTextures);ya+=1;return a}function D(a,b,c,d){a[b+0]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function w(a,b,c){c?(r.texParameteri(a,r.TEXTURE_WRAP_S,C(b.wrapS)),r.texParameteri(a,
+r.TEXTURE_WRAP_T,C(b.wrapT)),r.texParameteri(a,r.TEXTURE_MAG_FILTER,C(b.magFilter)),r.texParameteri(a,r.TEXTURE_MIN_FILTER,C(b.minFilter))):(r.texParameteri(a,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(a,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping. ( "+b.sourceFile+" )"),r.texParameteri(a,r.TEXTURE_MAG_FILTER,
+G(b.magFilter)),r.texParameteri(a,r.TEXTURE_MIN_FILTER,G(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+b.sourceFile+" )"));!(c=S.get("EXT_texture_filter_anisotropic"))||b.type===THREE.FloatType&&null===S.get("OES_texture_float_linear")||b.type===THREE.HalfFloatType&&null===S.get("OES_texture_half_float_linear")||!(1<
+b.anisotropy||X.get(b).__currentAnisotropy)||(r.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,aa.getMaxAnisotropy())),X.get(b).__currentAnisotropy=b.anisotropy)}function A(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+
 "). Resized to "+d.width+"x"+d.height,a);return d}return a}function E(a,b){var c=X.get(a);if(6===a.image.length)if(0<a.version&&c.__version!==a.version){c.__image__webglTextureCube||(a.addEventListener("dispose",g),c.__image__webglTextureCube=r.createTexture(),la.textures++);I.activeTexture(r.TEXTURE0+b);I.bindTexture(r.TEXTURE_CUBE_MAP,c.__image__webglTextureCube);r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,a.flipY);for(var d=a instanceof THREE.CompressedTexture,e=a.image[0]instanceof THREE.DataTexture,
-f=[],h=0;6>h;h++)f[h]=!aa.autoScaleCubemaps||d||e?e?a.image[h].image:a.image[h]:C(a.image[h],ga.maxCubemapSize);var h=f[0],k=THREE.Math.isPowerOfTwo(h.width)&&THREE.Math.isPowerOfTwo(h.height),l=A(a.format),m=A(a.type);w(r.TEXTURE_CUBE_MAP,a,k);for(h=0;6>h;h++)if(d)for(var n,q=f[h].mipmaps,p=0,s=q.length;p<s;p++)n=q[p],a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<I.getCompressedTextureFormats().indexOf(l)?I.compressedTexImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,p,l,n.width,n.height,0,
+f=[],h=0;6>h;h++)f[h]=!aa.autoScaleCubemaps||d||e?e?a.image[h].image:a.image[h]:A(a.image[h],ga.maxCubemapSize);var h=f[0],k=THREE.Math.isPowerOfTwo(h.width)&&THREE.Math.isPowerOfTwo(h.height),l=C(a.format),m=C(a.type);w(r.TEXTURE_CUBE_MAP,a,k);for(h=0;6>h;h++)if(d)for(var n,q=f[h].mipmaps,p=0,s=q.length;p<s;p++)n=q[p],a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<I.getCompressedTextureFormats().indexOf(l)?I.compressedTexImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,p,l,n.width,n.height,0,
 n.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()"):I.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,p,l,n.width,n.height,0,l,m,n.data);else e?I.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,0,l,f[h].width,f[h].height,0,l,m,f[h].data):I.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,0,l,l,m,f[h]);a.generateMipmaps&&k&&r.generateMipmap(r.TEXTURE_CUBE_MAP);c.__version=a.version;if(a.onUpdate)a.onUpdate(a)}else I.activeTexture(r.TEXTURE0+b),I.bindTexture(r.TEXTURE_CUBE_MAP,
-c.__image__webglTextureCube)}function z(a,b){I.activeTexture(r.TEXTURE0+b);I.bindTexture(r.TEXTURE_CUBE_MAP,X.get(a).__webglTexture)}function D(a,b,c){r.bindFramebuffer(r.FRAMEBUFFER,a);r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,c,X.get(b.texture).__webglTexture,0)}function K(a,b){r.bindRenderbuffer(r.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,b.width,b.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,
-a)):b.depthBuffer&&b.stencilBuffer?(r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,b.width,b.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.RENDERBUFFER,a)):r.renderbufferStorage(r.RENDERBUFFER,r.RGBA4,b.width,b.height)}function J(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?r.NEAREST:r.LINEAR}function A(a){var b;if(a===THREE.RepeatWrapping)return r.REPEAT;if(a===THREE.ClampToEdgeWrapping)return r.CLAMP_TO_EDGE;
+c.__image__webglTextureCube)}function z(a,b){I.activeTexture(r.TEXTURE0+b);I.bindTexture(r.TEXTURE_CUBE_MAP,X.get(a).__webglTexture)}function B(a,b,c){r.bindFramebuffer(r.FRAMEBUFFER,a);r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,c,X.get(b.texture).__webglTexture,0)}function O(a,b){r.bindRenderbuffer(r.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,b.width,b.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,
+a)):b.depthBuffer&&b.stencilBuffer?(r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,b.width,b.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.RENDERBUFFER,a)):r.renderbufferStorage(r.RENDERBUFFER,r.RGBA4,b.width,b.height)}function G(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?r.NEAREST:r.LINEAR}function C(a){var b;if(a===THREE.RepeatWrapping)return r.REPEAT;if(a===THREE.ClampToEdgeWrapping)return r.CLAMP_TO_EDGE;
 if(a===THREE.MirroredRepeatWrapping)return r.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return r.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return r.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return r.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return r.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return r.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return r.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return r.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return r.UNSIGNED_SHORT_4_4_4_4;
 if(a===THREE.UnsignedShort5551Type)return r.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return r.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return r.BYTE;if(a===THREE.ShortType)return r.SHORT;if(a===THREE.UnsignedShortType)return r.UNSIGNED_SHORT;if(a===THREE.IntType)return r.INT;if(a===THREE.UnsignedIntType)return r.UNSIGNED_INT;if(a===THREE.FloatType)return r.FLOAT;b=S.get("OES_texture_half_float");if(null!==b&&a===THREE.HalfFloatType)return b.HALF_FLOAT_OES;if(a===THREE.AlphaFormat)return r.ALPHA;
 if(a===THREE.RGBFormat)return r.RGB;if(a===THREE.RGBAFormat)return r.RGBA;if(a===THREE.LuminanceFormat)return r.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return r.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return r.FUNC_ADD;if(a===THREE.SubtractEquation)return r.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return r.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return r.ZERO;if(a===THREE.OneFactor)return r.ONE;if(a===THREE.SrcColorFactor)return r.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return r.ONE_MINUS_SRC_COLOR;
 if(a===THREE.SrcAlphaFactor)return r.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return r.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return r.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return r.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return r.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return r.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return r.SRC_ALPHA_SATURATE;b=S.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;
 if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=S.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
-if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=S.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var H=void 0!==a.canvas?a.canvas:document.createElement("canvas"),L=void 0!==a.context?a.context:null,O=H.width,G=H.height,y=1,M=void 0!==a.alpha?a.alpha:!1,P=void 0!==a.depth?a.depth:!0,T=void 0!==a.stencil?a.stencil:!0,Q=void 0!==
-a.antialias?a.antialias:!1,R=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,F=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,W=new THREE.Color(0),U=0,Y=[],ea=[],fa=-1,da=[],$=-1,ma=new Float32Array(8),ja=[],ca=[];this.domElement=H;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.gammaOutput=this.gammaInput=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;var aa=this,
-za=null,ia=null,ta=-1,sa="",ra=null,ya=0,na=0,oa=0,pa=H.width,qa=H.height,Ca=0,Da=0,Aa=new THREE.Frustum,xa=new THREE.Matrix4,V=new THREE.Vector3,Z=new THREE.Vector3,wa=!0,Ba={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[],decays:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[],decays:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},la={geometries:0,textures:0},ka={calls:0,
-vertices:0,faces:0,points:0};this.info={render:ka,memory:la,programs:null};var r;try{M={alpha:M,depth:P,stencil:T,antialias:Q,premultipliedAlpha:R,preserveDrawingBuffer:F};r=L||H.getContext("webgl",M)||H.getContext("experimental-webgl",M);if(null===r){if(null!==H.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}H.addEventListener("webglcontextlost",e,!1)}catch(Ea){console.error("THREE.WebGLRenderer: "+Ea)}var S=new THREE.WebGLExtensions(r);
-S.get("OES_texture_float");S.get("OES_texture_float_linear");S.get("OES_texture_half_float");S.get("OES_texture_half_float_linear");S.get("OES_standard_derivatives");S.get("ANGLE_instanced_arrays");S.get("OES_element_index_uint")&&(THREE.BufferGeometry.MaxIndex=4294967296);var ga=new THREE.WebGLCapabilities(r,S,a),I=new THREE.WebGLState(r,S,A),X=new THREE.WebGLProperties,va=new THREE.WebGLObjects(r,X,this.info),ua=new THREE.WebGLPrograms(this,ga);this.info.programs=ua.programs;var Fa=new THREE.WebGLBufferRenderer(r,
-S,ka),Ga=new THREE.WebGLIndexedBufferRenderer(r,S,ka);c();this.context=r;this.capabilities=ga;this.extensions=S;this.state=I;var ha=new THREE.WebGLShadowMap(this,Y,va);this.shadowMap=ha;var Ha=new THREE.SpritePlugin(this,ja),Ia=new THREE.LensFlarePlugin(this,ca);this.getContext=function(){return r};this.getContextAttributes=function(){return r.getContextAttributes()};this.forceContextLoss=function(){S.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==
-a)return a;var b=S.get("EXT_texture_filter_anisotropic");return a=null!==b?r.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return ga.precision};this.getPixelRatio=function(){return y};this.setPixelRatio=function(a){void 0!==a&&(y=a)};this.getSize=function(){return{width:O,height:G}};this.setSize=function(a,b,c){O=a;G=b;H.width=a*y;H.height=b*y;!1!==c&&(H.style.width=a+"px",H.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){na=a*
+if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=S.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var M=void 0!==a.canvas?a.canvas:document.createElement("canvas"),K=void 0!==a.context?a.context:null,L=M.width,J=M.height,y=1,H=void 0!==a.alpha?a.alpha:!1,P=void 0!==a.depth?a.depth:!0,T=void 0!==a.stencil?a.stencil:!0,Q=void 0!==
+a.antialias?a.antialias:!1,R=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,F=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,W=new THREE.Color(0),U=0,Y=[],ca=[],fa=-1,ea=[],$=-1,ma=new Float32Array(8),ja=[],da=[];this.domElement=M;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.gammaOutput=this.gammaInput=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;var aa=this,
+za=null,ia=null,ta=-1,sa="",ra=null,ya=0,na=0,oa=0,pa=M.width,qa=M.height,Ca=0,Da=0,Aa=new THREE.Frustum,xa=new THREE.Matrix4,V=new THREE.Vector3,Z=new THREE.Vector3,wa=!0,Ba={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[],decays:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[],decays:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},la={geometries:0,textures:0},ka={calls:0,
+vertices:0,faces:0,points:0};this.info={render:ka,memory:la,programs:null};var r;try{H={alpha:H,depth:P,stencil:T,antialias:Q,premultipliedAlpha:R,preserveDrawingBuffer:F};r=K||M.getContext("webgl",H)||M.getContext("experimental-webgl",H);if(null===r){if(null!==M.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}M.addEventListener("webglcontextlost",e,!1)}catch(Ea){console.error("THREE.WebGLRenderer: "+Ea)}var S=new THREE.WebGLExtensions(r);
+S.get("OES_texture_float");S.get("OES_texture_float_linear");S.get("OES_texture_half_float");S.get("OES_texture_half_float_linear");S.get("OES_standard_derivatives");S.get("ANGLE_instanced_arrays");S.get("OES_element_index_uint")&&(THREE.BufferGeometry.MaxIndex=4294967296);var ga=new THREE.WebGLCapabilities(r,S,a),I=new THREE.WebGLState(r,S,C),X=new THREE.WebGLProperties,va=new THREE.WebGLObjects(r,X,this.info),ua=new THREE.WebGLPrograms(this,ga);this.info.programs=ua.programs;var Fa=new THREE.WebGLBufferRenderer(r,
+S,ka),Ga=new THREE.WebGLIndexedBufferRenderer(r,S,ka);c();this.context=r;this.capabilities=ga;this.extensions=S;this.state=I;var ha=new THREE.WebGLShadowMap(this,Y,va);this.shadowMap=ha;var Ha=new THREE.SpritePlugin(this,ja),Ia=new THREE.LensFlarePlugin(this,da);this.getContext=function(){return r};this.getContextAttributes=function(){return r.getContextAttributes()};this.forceContextLoss=function(){S.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==
+a)return a;var b=S.get("EXT_texture_filter_anisotropic");return a=null!==b?r.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return ga.precision};this.getPixelRatio=function(){return y};this.setPixelRatio=function(a){void 0!==a&&(y=a)};this.getSize=function(){return{width:L,height:J}};this.setSize=function(a,b,c){L=a;J=b;M.width=a*y;M.height=b*y;!1!==c&&(M.style.width=a+"px",M.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){na=a*
 y;oa=b*y;pa=c*y;qa=d*y;r.viewport(na,oa,pa,qa)};this.getViewport=function(a){a.x=na/y;a.y=oa/y;a.z=pa/y;a.w=qa/y};this.setScissor=function(a,b,c,d){r.scissor(a*y,b*y,c*y,d*y)};this.enableScissorTest=function(a){I.setScissorTest(a)};this.getClearColor=function(){return W};this.setClearColor=function(a,c){W.set(a);U=void 0!==c?c:1;b(W.r,W.g,W.b,U)};this.getClearAlpha=function(){return U};this.setClearAlpha=function(a){U=a;b(W.r,W.g,W.b,U)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=r.COLOR_BUFFER_BIT;
-if(void 0===b||b)d|=r.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=r.STENCIL_BUFFER_BIT;r.clear(d)};this.clearColor=function(){r.clear(r.COLOR_BUFFER_BIT)};this.clearDepth=function(){r.clear(r.DEPTH_BUFFER_BIT)};this.clearStencil=function(){r.clear(r.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){H.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){I.initAttributes();var d=
+if(void 0===b||b)d|=r.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=r.STENCIL_BUFFER_BIT;r.clear(d)};this.clearColor=function(){r.clear(r.COLOR_BUFFER_BIT)};this.clearDepth=function(){r.clear(r.DEPTH_BUFFER_BIT)};this.clearStencil=function(){r.clear(r.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){M.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){I.initAttributes();var d=
 X.get(a);a.hasPositions&&!d.position&&(d.position=r.createBuffer());a.hasNormals&&!d.normal&&(d.normal=r.createBuffer());a.hasUvs&&!d.uv&&(d.uv=r.createBuffer());a.hasColors&&!d.color&&(d.color=r.createBuffer());b=b.getAttributes();a.hasPositions&&(r.bindBuffer(r.ARRAY_BUFFER,d.position),r.bufferData(r.ARRAY_BUFFER,a.positionArray,r.DYNAMIC_DRAW),I.enableAttribute(b.position),r.vertexAttribPointer(b.position,3,r.FLOAT,!1,0,0));if(a.hasNormals){r.bindBuffer(r.ARRAY_BUFFER,d.normal);if("MeshPhongMaterial"!==
 c.type&&c.shading===THREE.FlatShading)for(var e=0,f=3*a.count;e<f;e+=9){var g=a.normalArray,h=(g[e+0]+g[e+3]+g[e+6])/3,k=(g[e+1]+g[e+4]+g[e+7])/3,l=(g[e+2]+g[e+5]+g[e+8])/3;g[e+0]=h;g[e+1]=k;g[e+2]=l;g[e+3]=h;g[e+4]=k;g[e+5]=l;g[e+6]=h;g[e+7]=k;g[e+8]=l}r.bufferData(r.ARRAY_BUFFER,a.normalArray,r.DYNAMIC_DRAW);I.enableAttribute(b.normal);r.vertexAttribPointer(b.normal,3,r.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(r.bindBuffer(r.ARRAY_BUFFER,d.uv),r.bufferData(r.ARRAY_BUFFER,a.uvArray,r.DYNAMIC_DRAW),I.enableAttribute(b.uv),
-r.vertexAttribPointer(b.uv,2,r.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(r.bindBuffer(r.ARRAY_BUFFER,d.color),r.bufferData(r.ARRAY_BUFFER,a.colorArray,r.DYNAMIC_DRAW),I.enableAttribute(b.color),r.vertexAttribPointer(b.color,3,r.FLOAT,!1,0,0));I.disableUnusedAttributes();r.drawArrays(r.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f,g){t(e);var h=v(a,b,c,e,f),l=!1;a=d.id+"_"+h.id+"_"+e.wireframe;a!==sa&&(sa=a,l=!0);a=f.morphTargetInfluences;if(void 0!==
-a){b=[];c=0;for(l=a.length;c<l;c++){var m=a[c];b.push([m,c])}b.sort(k);8<b.length&&(b.length=8);var n=d.morphAttributes;c=0;for(l=b.length;c<l;c++)m=b[c],ma[c]=m[0],0!==m[0]?(a=m[1],!0===e.morphTargets&&n.position&&d.addAttribute("morphTarget"+c,n.position[a]),!0===e.morphNormals&&n.normal&&d.addAttribute("morphNormal"+c,n.normal[a])):(!0===e.morphTargets&&d.removeAttribute("morphTarget"+c),!0===e.morphNormals&&d.removeAttribute("morphNormal"+c));a=h.getUniforms();null!==a.morphTargetInfluences&&
-r.uniform1fv(a.morphTargetInfluences,ma);l=!0}a=d.index;c=d.attributes.position;!0===e.wireframe&&(a=va.getWireframeAttribute(d));null!==a?(b=Ga,b.setIndex(a)):b=Fa;if(l){a:{var l=void 0,q;if(d instanceof THREE.InstancedBufferGeometry&&(q=S.get("ANGLE_instanced_arrays"),null===q)){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");break a}void 0===l&&(l=0);I.initAttributes();var m=d.attributes,
-h=h.getAttributes(),n=e.defaultAttributeValues,p;for(p in h){var s=h[p];if(0<=s){var u=m[p];if(void 0!==u){var x=u.itemSize,w=va.getAttributeBuffer(u);if(u instanceof THREE.InterleavedBufferAttribute){var B=u.data,J=B.stride,u=u.offset;B instanceof THREE.InstancedInterleavedBuffer?(I.enableAttributeAndDivisor(s,B.meshPerAttribute,q),void 0===d.maxInstancedCount&&(d.maxInstancedCount=B.meshPerAttribute*B.count)):I.enableAttribute(s);r.bindBuffer(r.ARRAY_BUFFER,w);r.vertexAttribPointer(s,x,r.FLOAT,
-!1,J*B.array.BYTES_PER_ELEMENT,(l*J+u)*B.array.BYTES_PER_ELEMENT)}else u instanceof THREE.InstancedBufferAttribute?(I.enableAttributeAndDivisor(s,u.meshPerAttribute,q),void 0===d.maxInstancedCount&&(d.maxInstancedCount=u.meshPerAttribute*u.count)):I.enableAttribute(s),r.bindBuffer(r.ARRAY_BUFFER,w),r.vertexAttribPointer(s,x,r.FLOAT,!1,0,l*x*4)}else if(void 0!==n&&(x=n[p],void 0!==x))switch(x.length){case 2:r.vertexAttrib2fv(s,x);break;case 3:r.vertexAttrib3fv(s,x);break;case 4:r.vertexAttrib4fv(s,
-x);break;default:r.vertexAttrib1fv(s,x)}}}I.disableUnusedAttributes()}null!==a&&r.bindBuffer(r.ELEMENT_ARRAY_BUFFER,va.getAttributeBuffer(a))}q=d.drawRange.start;p=d.drawRange.count;Infinity===p&&(p=null!==a?a.count:c.count);null!==g&&(q=Math.max(q,g.start),p=Math.min(p,g.count));f instanceof THREE.Mesh?(!0===e.wireframe?(I.setLineWidth(e.wireframeLinewidth*y),b.setMode(r.LINES)):b.setMode(r.TRIANGLES),d instanceof THREE.InstancedBufferGeometry&&0<d.maxInstancedCount?b.renderInstances(d):b.render(q,
-p)):f instanceof THREE.Line?(d=e.linewidth,void 0===d&&(d=1),I.setLineWidth(d*y),f instanceof THREE.LineSegments?b.setMode(r.LINES):b.setMode(r.LINE_STRIP),b.render(q,p)):f instanceof THREE.Points&&(b.setMode(r.POINTS),b.render(q,p))};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e=a.fog;sa="";ta=-1;ra=null;wa=!0;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();
-b.matrixWorldInverse.getInverse(b.matrixWorld);xa.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Aa.setFromMatrix(xa);Y.length=0;$=fa=-1;ja.length=0;ca.length=0;q(a);ea.length=fa+1;da.length=$+1;!0===aa.sortObjects&&(ea.sort(n),da.sort(p));ha.render(a);ka.calls=0;ka.vertices=0;ka.faces=0;ka.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);a.overrideMaterial?(d=a.overrideMaterial,s(ea,b,Y,e,d),s(da,b,Y,e,d)):
-(I.setBlending(THREE.NoBlending),s(ea,b,Y,e),s(da,b,Y,e));Ha.render(a,b);Ia.render(a,b,Ca,Da);c&&(a=c.texture,b=THREE.Math.isPowerOfTwo(c.width)&&THREE.Math.isPowerOfTwo(c.height),a.generateMipmaps&&b&&a.minFilter!==THREE.NearestFilter&&a.minFilter!==THREE.LinearFilter&&(a=c instanceof THREE.WebGLRenderTargetCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D,c=X.get(c.texture).__webglTexture,I.bindTexture(a,c),r.generateMipmap(a),I.bindTexture(a,null)));I.setDepthTest(!0);I.setDepthWrite(!0);I.setColorWrite(!0)}};
-this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?I.disable(r.CULL_FACE):(b===THREE.FrontFaceDirectionCW?r.frontFace(r.CW):r.frontFace(r.CCW),a===THREE.CullFaceBack?r.cullFace(r.BACK):a===THREE.CullFaceFront?r.cullFace(r.FRONT):r.cullFace(r.FRONT_AND_BACK),I.enable(r.CULL_FACE))};this.setTexture=function(a,b){var c=X.get(a);if(0<a.version&&c.__version!==a.version){var d=a.image;if(void 0===d)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",a);else if(!1===
-d.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",a);else{void 0===c.__webglInit&&(c.__webglInit=!0,a.__webglInit=!0,a.addEventListener("dispose",g),c.__webglTexture=r.createTexture(),la.textures++);I.activeTexture(r.TEXTURE0+b);I.bindTexture(r.TEXTURE_2D,c.__webglTexture);r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,a.flipY);r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);r.pixelStorei(r.UNPACK_ALIGNMENT,a.unpackAlignment);a.image=C(a.image,
-ga.maxTextureSize);var e=a.image,d=THREE.Math.isPowerOfTwo(e.width)&&THREE.Math.isPowerOfTwo(e.height),f=A(a.format),h=A(a.type);w(r.TEXTURE_2D,a,d);var k=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<k.length&&d){for(var l=0,m=k.length;l<m;l++)e=k[l],I.texImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);a.generateMipmaps=!1}else I.texImage2D(r.TEXTURE_2D,0,f,e.width,e.height,0,f,h,e.data);else if(a instanceof THREE.CompressedTexture)for(l=0,m=k.length;l<m;l++)e=k[l],a.format!==THREE.RGBAFormat&&
-a.format!==THREE.RGBFormat?-1<I.getCompressedTextureFormats().indexOf(f)?I.compressedTexImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,e.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):I.texImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);else if(0<k.length&&d){l=0;for(m=k.length;l<m;l++)e=k[l],I.texImage2D(r.TEXTURE_2D,l,f,f,h,e);a.generateMipmaps=!1}else I.texImage2D(r.TEXTURE_2D,0,f,f,h,a.image);a.generateMipmaps&&d&&r.generateMipmap(r.TEXTURE_2D);
-c.__version=a.version;if(a.onUpdate)a.onUpdate(a)}}else I.activeTexture(r.TEXTURE0+b),I.bindTexture(r.TEXTURE_2D,c.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===X.get(a).__webglFramebuffer){var c=X.get(a),d=X.get(a.texture);void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",f);d.__webglTexture=r.createTexture();la.textures++;var e=THREE.Math.isPowerOfTwo(a.width)&&
-THREE.Math.isPowerOfTwo(a.height),g=A(a.texture.format),h=A(a.texture.type);if(b){c.__webglFramebuffer=[];c.__webglRenderbuffer=[];I.bindTexture(r.TEXTURE_CUBE_MAP,d.__webglTexture);w(r.TEXTURE_CUBE_MAP,a.texture,e);for(d=0;6>d;d++)c.__webglFramebuffer[d]=r.createFramebuffer(),c.__webglRenderbuffer[d]=r.createRenderbuffer(),I.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+d,0,g,a.width,a.height,0,g,h,null),D(c.__webglFramebuffer[d],a,r.TEXTURE_CUBE_MAP_POSITIVE_X+d),K(c.__webglRenderbuffer[d],a);a.texture.generateMipmaps&&
-e&&r.generateMipmap(r.TEXTURE_CUBE_MAP)}else c.__webglFramebuffer=r.createFramebuffer(),c.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:r.createRenderbuffer(),I.bindTexture(r.TEXTURE_2D,d.__webglTexture),w(r.TEXTURE_2D,a.texture,e),I.texImage2D(r.TEXTURE_2D,0,g,a.width,a.height,0,g,h,null),D(c.__webglFramebuffer,a,r.TEXTURE_2D),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,c.__webglRenderbuffer):
-a.depthBuffer&&a.stencilBuffer&&r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.RENDERBUFFER,c.__webglRenderbuffer):K(c.__webglRenderbuffer,a),a.texture.generateMipmaps&&e&&r.generateMipmap(r.TEXTURE_2D);b?I.bindTexture(r.TEXTURE_CUBE_MAP,null):I.bindTexture(r.TEXTURE_2D,null);r.bindRenderbuffer(r.RENDERBUFFER,null);r.bindFramebuffer(r.FRAMEBUFFER,null)}a?(c=X.get(a),d=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,c=a.width,e=a.height,h=g=0):(d=null,c=pa,e=qa,
-g=na,h=oa);d!==ia&&(r.bindFramebuffer(r.FRAMEBUFFER,d),r.viewport(g,h,c,e),ia=d);b&&(d=X.get(a.texture),r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,d.__webglTexture,0));Ca=c;Da=e};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!1===a instanceof THREE.WebGLRenderTarget)console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else{var g=X.get(a).__webglFramebuffer;if(g){var h=!1;g!==ia&&
-(r.bindFramebuffer(r.FRAMEBUFFER,g),h=!0);try{var k=a.texture;k.format!==THREE.RGBAFormat&&A(k.format)!==r.getParameter(r.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):k.type===THREE.UnsignedByteType||A(k.type)===r.getParameter(r.IMPLEMENTATION_COLOR_READ_TYPE)||k.type===THREE.FloatType&&S.get("WEBGL_color_buffer_float")||k.type===THREE.HalfFloatType&&S.get("EXT_color_buffer_half_float")?
-r.checkFramebufferStatus(r.FRAMEBUFFER)===r.FRAMEBUFFER_COMPLETE?r.readPixels(b,c,d,e,A(k.format),A(k.type),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&r.bindFramebuffer(r.FRAMEBUFFER,ia)}}}};this.supportsFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");
+r.vertexAttribPointer(b.uv,2,r.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(r.bindBuffer(r.ARRAY_BUFFER,d.color),r.bufferData(r.ARRAY_BUFFER,a.colorArray,r.DYNAMIC_DRAW),I.enableAttribute(b.color),r.vertexAttribPointer(b.color,3,r.FLOAT,!1,0,0));I.disableUnusedAttributes();r.drawArrays(r.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f,g){s(e);var h=u(a,b,c,e,f),l=!1;a=d.id+"_"+h.id+"_"+e.wireframe;a!==sa&&(sa=a,l=!0);b=f.morphTargetInfluences;if(void 0!==
+b){a=[];c=0;for(l=b.length;c<l;c++){var m=b[c];a.push([m,c])}a.sort(k);8<a.length&&(a.length=8);var n=d.morphAttributes;c=0;for(l=a.length;c<l;c++)m=a[c],ma[c]=m[0],0!==m[0]?(b=m[1],!0===e.morphTargets&&n.position&&d.addAttribute("morphTarget"+c,n.position[b]),!0===e.morphNormals&&n.normal&&d.addAttribute("morphNormal"+c,n.normal[b])):(!0===e.morphTargets&&d.removeAttribute("morphTarget"+c),!0===e.morphNormals&&d.removeAttribute("morphNormal"+c));a=h.getUniforms();null!==a.morphTargetInfluences&&
+r.uniform1fv(a.morphTargetInfluences,ma);l=!0}b=d.index;c=d.attributes.position;!0===e.wireframe&&(b=va.getWireframeAttribute(d));null!==b?(a=Ga,a.setIndex(b)):a=Fa;if(l){a:{var l=void 0,q;if(d instanceof THREE.InstancedBufferGeometry&&(q=S.get("ANGLE_instanced_arrays"),null===q)){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");break a}void 0===l&&(l=0);I.initAttributes();var m=d.attributes,
+h=h.getAttributes(),n=e.defaultAttributeValues,p;for(p in h){var t=h[p];if(0<=t){var v=m[p];if(void 0!==v){var x=v.itemSize,w=va.getAttributeBuffer(v);if(v instanceof THREE.InterleavedBufferAttribute){var G=v.data,D=G.stride,v=v.offset;G instanceof THREE.InstancedInterleavedBuffer?(I.enableAttributeAndDivisor(t,G.meshPerAttribute,q),void 0===d.maxInstancedCount&&(d.maxInstancedCount=G.meshPerAttribute*G.count)):I.enableAttribute(t);r.bindBuffer(r.ARRAY_BUFFER,w);r.vertexAttribPointer(t,x,r.FLOAT,
+!1,D*G.array.BYTES_PER_ELEMENT,(l*D+v)*G.array.BYTES_PER_ELEMENT)}else v instanceof THREE.InstancedBufferAttribute?(I.enableAttributeAndDivisor(t,v.meshPerAttribute,q),void 0===d.maxInstancedCount&&(d.maxInstancedCount=v.meshPerAttribute*v.count)):I.enableAttribute(t),r.bindBuffer(r.ARRAY_BUFFER,w),r.vertexAttribPointer(t,x,r.FLOAT,!1,0,l*x*4)}else if(void 0!==n&&(x=n[p],void 0!==x))switch(x.length){case 2:r.vertexAttrib2fv(t,x);break;case 3:r.vertexAttrib3fv(t,x);break;case 4:r.vertexAttrib4fv(t,
+x);break;default:r.vertexAttrib1fv(t,x)}}}I.disableUnusedAttributes()}null!==b&&r.bindBuffer(r.ELEMENT_ARRAY_BUFFER,va.getAttributeBuffer(b))}q=Infinity;null!==b?q=b.count:void 0!==c&&(q=c.count);p=d.drawRange.start;b=d.drawRange.count;c=null!==g?g.start:0;l=null!==g?g.count:Infinity;g=Math.max(0,p,c);q=Math.min(0+q,p+b,c+l)-1-g+1;f instanceof THREE.Mesh?(!0===e.wireframe?(I.setLineWidth(e.wireframeLinewidth*y),a.setMode(r.LINES)):a.setMode(r.TRIANGLES),d instanceof THREE.InstancedBufferGeometry&&
+0<d.maxInstancedCount?a.renderInstances(d):a.render(g,q)):f instanceof THREE.Line?(d=e.linewidth,void 0===d&&(d=1),I.setLineWidth(d*y),f instanceof THREE.LineSegments?a.setMode(r.LINES):a.setMode(r.LINE_STRIP),a.render(g,q)):f instanceof THREE.Points&&(a.setMode(r.POINTS),a.render(g,q))};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e=a.fog;sa="";ta=-1;ra=null;wa=!0;!0===a.autoUpdate&&
+a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);xa.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Aa.setFromMatrix(xa);Y.length=0;$=fa=-1;ja.length=0;da.length=0;q(a);ca.length=fa+1;ea.length=$+1;!0===aa.sortObjects&&(ca.sort(n),ea.sort(p));ha.render(a);ka.calls=0;ka.vertices=0;ka.faces=0;ka.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);a.overrideMaterial?
+(d=a.overrideMaterial,t(ca,b,Y,e,d),t(ea,b,Y,e,d)):(I.setBlending(THREE.NoBlending),t(ca,b,Y,e),t(ea,b,Y,e));Ha.render(a,b);Ia.render(a,b,Ca,Da);c&&(a=c.texture,b=THREE.Math.isPowerOfTwo(c.width)&&THREE.Math.isPowerOfTwo(c.height),a.generateMipmaps&&b&&a.minFilter!==THREE.NearestFilter&&a.minFilter!==THREE.LinearFilter&&(a=c instanceof THREE.WebGLRenderTargetCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D,c=X.get(c.texture).__webglTexture,I.bindTexture(a,c),r.generateMipmap(a),I.bindTexture(a,null)));I.setDepthTest(!0);
+I.setDepthWrite(!0);I.setColorWrite(!0)}};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?I.disable(r.CULL_FACE):(b===THREE.FrontFaceDirectionCW?r.frontFace(r.CW):r.frontFace(r.CCW),a===THREE.CullFaceBack?r.cullFace(r.BACK):a===THREE.CullFaceFront?r.cullFace(r.FRONT):r.cullFace(r.FRONT_AND_BACK),I.enable(r.CULL_FACE))};this.setTexture=function(a,b){var c=X.get(a);if(0<a.version&&c.__version!==a.version){var d=a.image;if(void 0===d)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",
+a);else if(!1===d.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",a);else{void 0===c.__webglInit&&(c.__webglInit=!0,a.__webglInit=!0,a.addEventListener("dispose",g),c.__webglTexture=r.createTexture(),la.textures++);I.activeTexture(r.TEXTURE0+b);I.bindTexture(r.TEXTURE_2D,c.__webglTexture);r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,a.flipY);r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);r.pixelStorei(r.UNPACK_ALIGNMENT,a.unpackAlignment);
+a.image=A(a.image,ga.maxTextureSize);var e=a.image,d=THREE.Math.isPowerOfTwo(e.width)&&THREE.Math.isPowerOfTwo(e.height),f=C(a.format),h=C(a.type);w(r.TEXTURE_2D,a,d);var k=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<k.length&&d){for(var l=0,m=k.length;l<m;l++)e=k[l],I.texImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);a.generateMipmaps=!1}else I.texImage2D(r.TEXTURE_2D,0,f,e.width,e.height,0,f,h,e.data);else if(a instanceof THREE.CompressedTexture)for(l=0,m=k.length;l<m;l++)e=k[l],a.format!==
+THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<I.getCompressedTextureFormats().indexOf(f)?I.compressedTexImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,e.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):I.texImage2D(r.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);else if(0<k.length&&d){l=0;for(m=k.length;l<m;l++)e=k[l],I.texImage2D(r.TEXTURE_2D,l,f,f,h,e);a.generateMipmaps=!1}else I.texImage2D(r.TEXTURE_2D,0,f,f,h,a.image);a.generateMipmaps&&
+d&&r.generateMipmap(r.TEXTURE_2D);c.__version=a.version;if(a.onUpdate)a.onUpdate(a)}}else I.activeTexture(r.TEXTURE0+b),I.bindTexture(r.TEXTURE_2D,c.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===X.get(a).__webglFramebuffer){var c=X.get(a),d=X.get(a.texture);void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",f);d.__webglTexture=r.createTexture();la.textures++;var e=
+THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),g=C(a.texture.format),h=C(a.texture.type);if(b){c.__webglFramebuffer=[];c.__webglRenderbuffer=[];I.bindTexture(r.TEXTURE_CUBE_MAP,d.__webglTexture);w(r.TEXTURE_CUBE_MAP,a.texture,e);for(d=0;6>d;d++)c.__webglFramebuffer[d]=r.createFramebuffer(),c.__webglRenderbuffer[d]=r.createRenderbuffer(),I.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+d,0,g,a.width,a.height,0,g,h,null),B(c.__webglFramebuffer[d],a,r.TEXTURE_CUBE_MAP_POSITIVE_X+d),O(c.__webglRenderbuffer[d],
+a);a.texture.generateMipmaps&&e&&r.generateMipmap(r.TEXTURE_CUBE_MAP)}else c.__webglFramebuffer=r.createFramebuffer(),c.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:r.createRenderbuffer(),I.bindTexture(r.TEXTURE_2D,d.__webglTexture),w(r.TEXTURE_2D,a.texture,e),I.texImage2D(r.TEXTURE_2D,0,g,a.width,a.height,0,g,h,null),B(c.__webglFramebuffer,a,r.TEXTURE_2D),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,
+c.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.RENDERBUFFER,c.__webglRenderbuffer):O(c.__webglRenderbuffer,a),a.texture.generateMipmaps&&e&&r.generateMipmap(r.TEXTURE_2D);b?I.bindTexture(r.TEXTURE_CUBE_MAP,null):I.bindTexture(r.TEXTURE_2D,null);r.bindRenderbuffer(r.RENDERBUFFER,null);r.bindFramebuffer(r.FRAMEBUFFER,null)}a?(c=X.get(a),d=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,c=a.width,e=a.height,h=
+g=0):(d=null,c=pa,e=qa,g=na,h=oa);d!==ia&&(r.bindFramebuffer(r.FRAMEBUFFER,d),r.viewport(g,h,c,e),ia=d);b&&(d=X.get(a.texture),r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,d.__webglTexture,0));Ca=c;Da=e};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!1===a instanceof THREE.WebGLRenderTarget)console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else{var g=X.get(a).__webglFramebuffer;
+if(g){var h=!1;g!==ia&&(r.bindFramebuffer(r.FRAMEBUFFER,g),h=!0);try{var k=a.texture;k.format!==THREE.RGBAFormat&&C(k.format)!==r.getParameter(r.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):k.type===THREE.UnsignedByteType||C(k.type)===r.getParameter(r.IMPLEMENTATION_COLOR_READ_TYPE)||k.type===THREE.FloatType&&S.get("WEBGL_color_buffer_float")||k.type===THREE.HalfFloatType&&S.get("EXT_color_buffer_half_float")?
+r.checkFramebufferStatus(r.FRAMEBUFFER)===r.FRAMEBUFFER_COMPLETE?r.readPixels(b,c,d,e,C(k.format),C(k.type),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&r.bindFramebuffer(r.FRAMEBUFFER,ia)}}}};this.supportsFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");
 return S.get("OES_texture_float")};this.supportsHalfFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");return S.get("OES_texture_half_float")};this.supportsStandardDerivatives=function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");return S.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");
 return S.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return S.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return S.get("EXT_blend_minmax")};this.supportsVertexTextures=function(){return ga.vertexTextures};
 this.supportsInstancedArrays=function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");return S.get("ANGLE_instanced_arrays")};this.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")};this.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")};
@@ -632,81 +628,80 @@ THREE.WebGLGeometries=function(a,b,c){function d(a){a=a.target;var h=g[a.id].att
 g[b.id])return g[b.id];b.addEventListener("dispose",d);var e;b instanceof THREE.BufferGeometry?e=b:b instanceof THREE.Geometry&&(void 0===b._bufferGeometry&&(b._bufferGeometry=(new THREE.BufferGeometry).setFromObject(a)),e=b._bufferGeometry);g[b.id]=e;c.memory.geometries++;return e}};
 THREE.WebGLObjects=function(a,b,c){function d(c,d){var e=c instanceof THREE.InterleavedBufferAttribute?c.data:c,g=b.get(e);void 0===g.__webglBuffer?(g.__webglBuffer=a.createBuffer(),a.bindBuffer(d,g.__webglBuffer),a.bufferData(d,e.array,e.dynamic?a.DYNAMIC_DRAW:a.STATIC_DRAW),g.version=e.version):g.version!==e.version&&(a.bindBuffer(d,g.__webglBuffer),!1===e.dynamic||-1===e.updateRange.count?a.bufferSubData(d,0,e.array):0===e.updateRange.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):
 (a.bufferSubData(d,e.updateRange.offset*e.array.BYTES_PER_ELEMENT,e.array.subarray(e.updateRange.offset,e.updateRange.offset+e.updateRange.count)),e.updateRange.count=0),g.version=e.version)}function e(a,b,c){if(b>c){var d=b;b=c;c=d}d=a[b];return void 0===d?(a[b]=[c],!0):-1===d.indexOf(c)?(d.push(c),!0):!1}var g=new THREE.WebGLGeometries(a,b,c);this.getAttributeBuffer=function(a){return a instanceof THREE.InterleavedBufferAttribute?b.get(a.data).__webglBuffer:b.get(a).__webglBuffer};this.getWireframeAttribute=
-function(c){var g=b.get(c);if(void 0!==g.wireframe)return g.wireframe;var l=[],k=c.index,n=c.attributes;c=n.position;if(null!==k)for(var n={},k=k.array,p=0,m=k.length;p<m;p+=3){var q=k[p+0],s=k[p+1],t=k[p+2];e(n,q,s)&&l.push(q,s);e(n,s,t)&&l.push(s,t);e(n,t,q)&&l.push(t,q)}else for(k=n.position.array,p=0,m=k.length/3-1;p<m;p+=3)q=p+0,s=p+1,t=p+2,l.push(q,s,s,t,t,q);l=new THREE.BufferAttribute(new (65535<c.count?Uint32Array:Uint16Array)(l),1);d(l,a.ELEMENT_ARRAY_BUFFER);return g.wireframe=l};this.update=
+function(c){var g=b.get(c);if(void 0!==g.wireframe)return g.wireframe;var l=[],k=c.index,n=c.attributes;c=n.position;if(null!==k)for(var n={},k=k.array,p=0,m=k.length;p<m;p+=3){var q=k[p+0],t=k[p+1],s=k[p+2];e(n,q,t)&&l.push(q,t);e(n,t,s)&&l.push(t,s);e(n,s,q)&&l.push(s,q)}else for(k=n.position.array,p=0,m=k.length/3-1;p<m;p+=3)q=p+0,t=p+1,s=p+2,l.push(q,t,t,s,s,q);l=new THREE.BufferAttribute(new (65535<c.count?Uint32Array:Uint16Array)(l),1);d(l,a.ELEMENT_ARRAY_BUFFER);return g.wireframe=l};this.update=
 function(b){var c=g.get(b);b.geometry instanceof THREE.Geometry&&c.updateFromObject(b);b=c.index;var e=c.attributes;null!==b&&d(b,a.ELEMENT_ARRAY_BUFFER);for(var k in e)d(e[k],a.ARRAY_BUFFER);b=c.morphAttributes;for(k in b)for(var e=b[k],n=0,p=e.length;n<p;n++)d(e[n],a.ARRAY_BUFFER);return c}};
-THREE.WebGLProgram=function(){function a(a){var b=[],c;for(c in a){var f=a[c];!1!==f&&b.push("#define "+c+" "+f)}return b.join("\n")}function b(a){return""!==a}var c=0;return function(d,e,g,f){var h=d.context,l=g.defines,k=g.__webglShader.vertexShader,n=g.__webglShader.fragmentShader,p="SHADOWMAP_TYPE_BASIC";f.shadowMapType===THREE.PCFShadowMap?p="SHADOWMAP_TYPE_PCF":f.shadowMapType===THREE.PCFSoftShadowMap&&(p="SHADOWMAP_TYPE_PCF_SOFT");var m="ENVMAP_TYPE_CUBE",q="ENVMAP_MODE_REFLECTION",s="ENVMAP_BLENDING_MULTIPLY";
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+break;case THREE.MixOperation:t="ENVMAP_BLENDING_MIX";break;case THREE.AddOperation:t="ENVMAP_BLENDING_ADD"}}var s=0<d.gammaFactor?d.gammaFactor:1,u=a(l),x=h.createProgram();g instanceof THREE.RawShaderMaterial?d=l="":(l=["precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+g.__webglShader.name,u,f.supportsVertexTextures?"#define VERTEX_TEXTURES":"",d.gammaInput?"#define GAMMA_INPUT":"",d.gammaOutput?"#define GAMMA_OUTPUT":"","#define GAMMA_FACTOR "+s,"#define MAX_DIR_LIGHTS "+
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 "#define USE_SHADOWMAP":"",f.shadowMapEnabled?"#define "+p:"",f.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",0<f.pointLightShadows?"#define POINT_LIGHT_SHADOWS":"",f.sizeAttenuation?"#define USE_SIZEATTENUATION":"",f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",f.logarithmicDepthBuffer&&d.extensions.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;",
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+f.precision+" int;","#define SHADER_NAME "+g.__webglShader.name,u,"#define MAX_DIR_LIGHTS "+f.maxDirLights,"#define MAX_POINT_LIGHTS "+f.maxPointLights,"#define MAX_SPOT_LIGHTS "+f.maxSpotLights,"#define MAX_HEMI_LIGHTS "+f.maxHemiLights,"#define MAX_SHADOWS "+f.maxShadows,f.alphaTest?"#define ALPHATEST "+f.alphaTest:"",d.gammaInput?"#define GAMMA_INPUT":"",d.gammaOutput?"#define GAMMA_OUTPUT":"","#define GAMMA_FACTOR "+s,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2":
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-k=THREE.WebGLShader(h,h.VERTEX_SHADER,l+k);n=THREE.WebGLShader(h,h.FRAGMENT_SHADER,n);h.attachShader(x,k);h.attachShader(x,n);void 0!==g.index0AttributeName?h.bindAttribLocation(x,0,g.index0AttributeName):!0===f.morphTargets&&h.bindAttribLocation(x,0,"position");h.linkProgram(x);f=h.getProgramInfoLog(x);p=h.getShaderInfoLog(k);m=h.getShaderInfoLog(n);s=q=!0;if(!1===h.getProgramParameter(x,h.LINK_STATUS))q=!1,console.error("THREE.WebGLProgram: shader error: ",h.getError(),"gl.VALIDATE_STATUS",h.getProgramParameter(x,
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+k=THREE.WebGLShader(h,h.VERTEX_SHADER,l+k);n=THREE.WebGLShader(h,h.FRAGMENT_SHADER,n);h.attachShader(x,k);h.attachShader(x,n);void 0!==g.index0AttributeName?h.bindAttribLocation(x,0,g.index0AttributeName):!0===f.morphTargets&&h.bindAttribLocation(x,0,"position");h.linkProgram(x);f=h.getProgramInfoLog(x);p=h.getShaderInfoLog(k);m=h.getShaderInfoLog(n);t=q=!0;if(!1===h.getProgramParameter(x,h.LINK_STATUS))q=!1,console.error("THREE.WebGLProgram: shader error: ",h.getError(),"gl.VALIDATE_STATUS",h.getProgramParameter(x,
+h.VALIDATE_STATUS),"gl.getProgramInfoLog",f,p,m);else if(""!==f)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",f);else if(""===p||""===m)t=!1;t&&(this.diagnostics={runnable:q,material:g,programLog:f,vertexShader:{log:p,prefix:l},fragmentShader:{log:m,prefix:d}});h.deleteShader(k);h.deleteShader(n);var v;this.getUniforms=function(){if(void 0===v){for(var a={},b=h.getProgramParameter(x,h.ACTIVE_UNIFORMS),c=0;c<b;c++){var d=h.getActiveUniform(x,c).name,e=h.getUniformLocation(x,d),f=d.lastIndexOf("[0]");
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-t=1024:(t=Math.floor((b.maxVertexUniforms-20)/4),void 0!==l&&l instanceof THREE.SkinnedMesh&&(t=Math.min(l.skeleton.bones.length,t),t<l.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+l.skeleton.bones.length+", this GPU supports just "+t+" (try OpenGL instead of ANGLE)")));v=a.getPrecision();null!==c.precision&&(v=b.getMaxPrecision(c.precision),v!==c.precision&&console.warn("THREE.WebGLRenderer.initMaterial:",c.precision,"not supported, using",v,"instead."));return{shaderID:s,
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+function(c,e,h,l){var k,n,p,m,q,t=d[c.type];k=q=m=p=n=0;for(var s=e.length;k<s;k++){var u=e[k];!1!==u.visible&&(u instanceof THREE.DirectionalLight&&n++,u instanceof THREE.PointLight&&p++,u instanceof THREE.SpotLight&&m++,u instanceof THREE.HemisphereLight&&q++)}for(var u=k=s=0,x=e.length;u<x;u++){var v=e[u];v.castShadow&&((v instanceof THREE.SpotLight||v instanceof THREE.DirectionalLight)&&s++,v instanceof THREE.PointLight&&(s++,k++))}e=s;b.floatVertexTextures&&l&&l.skeleton&&l.skeleton.useVertexTexture?
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+precision:u,supportsVertexTextures:b.vertexTextures,map:!!c.map,envMap:!!c.envMap,envMapMode:c.envMap&&c.envMap.mapping,lightMap:!!c.lightMap,aoMap:!!c.aoMap,emissiveMap:!!c.emissiveMap,bumpMap:!!c.bumpMap,normalMap:!!c.normalMap,displacementMap:!!c.displacementMap,specularMap:!!c.specularMap,alphaMap:!!c.alphaMap,combine:c.combine,vertexColors:c.vertexColors,fog:h,useFog:c.fog,fogExp:h instanceof THREE.FogExp2,flatShading:c.shading===THREE.FlatShading,sizeAttenuation:c.sizeAttenuation,logarithmicDepthBuffer:b.logarithmicDepthBuffer,
+skinning:c.skinning,maxBones:s,useVertexTexture:b.floatVertexTextures&&l&&l.skeleton&&l.skeleton.useVertexTexture,morphTargets:c.morphTargets,morphNormals:c.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,maxDirLights:n,maxPointLights:p,maxSpotLights:m,maxHemiLights:q,maxShadows:e,pointLightShadows:k,shadowMapEnabled:a.shadowMap.enabled&&l.receiveShadow&&0<e,shadowMapType:a.shadowMap.type,shadowMapDebug:a.shadowMap.debug,alphaTest:c.alphaTest,metal:c.metal,doubleSided:c.side===
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 return l};this.releaseProgram=function(a){if(0===--a.usedTimes){var b=c.indexOf(a);c[b]=c[c.length-1];c.pop();a.destroy()}};this.programs=c};THREE.WebGLProperties=function(){var a={};this.get=function(b){b=b.uuid;var c=a[b];void 0===c&&(c={},a[b]=c);return c};this.remove=function(b){delete a[b.uuid]};this.clear=function(){a={}}};
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-0,0),new THREE.Vector3(0,0,1),new THREE.Vector3(0,0,-1),new THREE.Vector3(0,1,0),new THREE.Vector3(0,-1,0)],t=[new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,0,1),new THREE.Vector3(0,0,-1)],v=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],x=new THREE.Vector4,u=THREE.ShaderLib.depthRGBA,B=THREE.UniformsUtils.clone(u.uniforms),w=THREE.ShaderLib.distanceRGBA,C=THREE.UniformsUtils.clone(w.uniforms),
-E=0;4!==E;++E){var z=0!==(E&1),D=0!==(E&2),K=new THREE.ShaderMaterial({uniforms:B,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,morphTargets:z,skinning:D});K._shadowPass=!0;m[E]=K;z=new THREE.ShaderMaterial({uniforms:C,vertexShader:w.vertexShader,fragmentShader:w.fragmentShader,morphTargets:z,skinning:D});z._shadowPass=!0;q[E]=z}var J=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=THREE.PCFShadowMap;this.cullFace=THREE.CullFaceFront;this.render=function(m){var q,
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+A.matrixWorldInverse);h.setFromMatrix(l);p.length=0;e(m,A);for(var E=0,O=p.length;E<O;E++){var F=p[E],W=c.update(F),U=F.material;if(U instanceof THREE.MeshFaceMaterial)for(var Y=W.groups,U=U.materials,ca=0,fa=Y.length;ca<fa;ca++){var ea=Y[ca],$=U[ea.materialIndex];!0===$.visible&&($=d(F,$,v,n),a.renderBufferDirect(A,b,null,W,$,F,ea))}else $=d(F,U,v,n),a.renderBufferDirect(A,b,null,W,$,F,null)}}a.resetGLState()}}a.setViewport(x.x,x.y,x.z,x.w);m=a.getClearColor();q=a.getClearAlpha();a.setClearColor(m,
+q);f.enable(g.BLEND);G.cullFace===THREE.CullFaceFront&&g.cullFace(g.BACK);a.resetGLState();G.needsUpdate=!1}}};
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 a.blendFunc(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA)};this.initAttributes=function(){for(var a=0,b=e.length;a<b;a++)e[a]=0};this.enableAttribute=function(c){e[c]=1;0===g[c]&&(a.enableVertexAttribArray(c),g[c]=1);0!==f[c]&&(b.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(c,0),f[c]=0)};this.enableAttributeAndDivisor=function(b,c,d){e[b]=1;0===g[b]&&(a.enableVertexAttribArray(b),g[b]=1);f[b]!==c&&(d.vertexAttribDivisorANGLE(b,c),f[b]=c)};this.disableUnusedAttributes=function(){for(var b=0,c=g.length;b<
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 b===THREE.AdditiveBlending?(this.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):b===THREE.SubtractiveBlending?(this.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):b===THREE.MultiplyBlending?(this.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):b===THREE.CustomBlending?this.enable(a.BLEND):(this.enable(a.BLEND),a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,
-a.ONE,a.ONE_MINUS_SRC_ALPHA)),k=b);if(b===THREE.CustomBlending){g=g||d;h=h||e;l=l||f;if(d!==n||g!==q)a.blendEquationSeparate(c(d),c(g)),n=d,q=g;if(e!==p||f!==m||h!==s||l!==t)a.blendFuncSeparate(c(e),c(f),c(h),c(l)),p=e,m=f,s=h,t=l}else t=s=q=m=p=n=null};this.setDepthFunc=function(b){if(v!==b){if(b)switch(b){case THREE.NeverDepth:a.depthFunc(a.NEVER);break;case THREE.AlwaysDepth:a.depthFunc(a.ALWAYS);break;case THREE.LessDepth:a.depthFunc(a.LESS);break;case THREE.LessEqualDepth:a.depthFunc(a.LEQUAL);
-break;case THREE.EqualDepth:a.depthFunc(a.EQUAL);break;case THREE.GreaterEqualDepth:a.depthFunc(a.GEQUAL);break;case THREE.GreaterDepth:a.depthFunc(a.GREATER);break;case THREE.NotEqualDepth:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);v=b}};this.setDepthTest=function(b){b?this.enable(a.DEPTH_TEST):this.disable(a.DEPTH_TEST)};this.setDepthWrite=function(b){x!==b&&(a.depthMask(b),x=b)};this.setColorWrite=function(b){u!==b&&(a.colorMask(b,b,b,b),u=b)};this.setFlipSided=
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-THREE.LensFlarePlugin=function(a,b){var c,d,e,g,f,h,l,k,n,p,m=a.context,q=a.state,s,t,v,x,u,B;this.render=function(w,C,E,z){if(0!==b.length){w=new THREE.Vector3;var D=z/E,K=.5*E,J=.5*z,A=16/z,H=new THREE.Vector2(A*D,A),L=new THREE.Vector3(1,1,0),O=new THREE.Vector2(1,1);if(void 0===v){var A=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),G=new Uint16Array([0,1,2,0,2,3]);s=m.createBuffer();t=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,s);m.bufferData(m.ARRAY_BUFFER,A,m.STATIC_DRAW);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
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+a.ONE,a.ONE_MINUS_SRC_ALPHA)),k=b);if(b===THREE.CustomBlending){g=g||d;h=h||e;l=l||f;if(d!==n||g!==q)a.blendEquationSeparate(c(d),c(g)),n=d,q=g;if(e!==p||f!==m||h!==t||l!==s)a.blendFuncSeparate(c(e),c(f),c(h),c(l)),p=e,m=f,t=h,s=l}else s=t=q=m=p=n=null};this.setDepthFunc=function(b){if(u!==b){if(b)switch(b){case THREE.NeverDepth:a.depthFunc(a.NEVER);break;case THREE.AlwaysDepth:a.depthFunc(a.ALWAYS);break;case THREE.LessDepth:a.depthFunc(a.LESS);break;case THREE.LessEqualDepth:a.depthFunc(a.LEQUAL);
+break;case THREE.EqualDepth:a.depthFunc(a.EQUAL);break;case THREE.GreaterEqualDepth:a.depthFunc(a.GEQUAL);break;case THREE.GreaterDepth:a.depthFunc(a.GREATER);break;case THREE.NotEqualDepth:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);u=b}};this.setDepthTest=function(b){b?this.enable(a.DEPTH_TEST):this.disable(a.DEPTH_TEST)};this.setDepthWrite=function(b){x!==b&&(a.depthMask(b),x=b)};this.setColorWrite=function(b){v!==b&&(a.colorMask(b,b,b,b),v=b)};this.setFlipSided=
+function(b){D!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),D=b)};this.setLineWidth=function(b){b!==w&&(a.lineWidth(b),w=b)};this.setPolygonOffset=function(b,c,d){b?this.enable(a.POLYGON_OFFSET_FILL):this.disable(a.POLYGON_OFFSET_FILL);!b||A===c&&E===d||(a.polygonOffset(c,d),A=c,E=d)};this.setScissorTest=function(b){b?this.enable(a.SCISSOR_TEST):this.disable(a.SCISSOR_TEST)};this.activeTexture=function(b){void 0===b&&(b=a.TEXTURE0+z-1);B!==b&&(a.activeTexture(b),B=b)};this.bindTexture=function(b,c){void 0===
+B&&d.activeTexture();var e=O[B];void 0===e&&(e={type:void 0,texture:void 0},O[B]=e);if(e.type!==b||e.texture!==c)a.bindTexture(b,c),e.type=b,e.texture=c};this.compressedTexImage2D=function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.texImage2D=function(){try{a.texImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.reset=function(){for(var b=0;b<g.length;b++)1===g[b]&&(a.disableVertexAttribArray(b),g[b]=0);h={};D=v=x=k=l=null}};
+THREE.LensFlarePlugin=function(a,b){var c,d,e,g,f,h,l,k,n,p,m=a.context,q=a.state,t,s,u,x,v,D;this.render=function(w,A,E,z){if(0!==b.length){w=new THREE.Vector3;var B=z/E,O=.5*E,G=.5*z,C=16/z,M=new THREE.Vector2(C*B,C),K=new THREE.Vector3(1,1,0),L=new THREE.Vector2(1,1);if(void 0===u){var C=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),J=new Uint16Array([0,1,2,0,2,3]);t=m.createBuffer();s=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,t);m.bufferData(m.ARRAY_BUFFER,C,m.STATIC_DRAW);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
+s);m.bufferData(m.ELEMENT_ARRAY_BUFFER,J,m.STATIC_DRAW);v=m.createTexture();D=m.createTexture();q.bindTexture(m.TEXTURE_2D,v);m.texImage2D(m.TEXTURE_2D,0,m.RGB,16,16,0,m.RGB,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);q.bindTexture(m.TEXTURE_2D,D);m.texImage2D(m.TEXTURE_2D,0,
+m.RGBA,16,16,0,m.RGBA,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);var C=(x=0<m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS))?{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility =        visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *=       visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
 fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif ( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if ( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"}:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
 fragmentShader:"precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif ( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if ( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},
-G=m.createProgram(),y=m.createShader(m.FRAGMENT_SHADER),M=m.createShader(m.VERTEX_SHADER),P="precision "+a.getPrecision()+" float;\n";m.shaderSource(y,P+A.fragmentShader);m.shaderSource(M,P+A.vertexShader);m.compileShader(y);m.compileShader(M);m.attachShader(G,y);m.attachShader(G,M);m.linkProgram(G);v=G;n=m.getAttribLocation(v,"position");p=m.getAttribLocation(v,"uv");c=m.getUniformLocation(v,"renderType");d=m.getUniformLocation(v,"map");e=m.getUniformLocation(v,"occlusionMap");g=m.getUniformLocation(v,
-"opacity");f=m.getUniformLocation(v,"color");h=m.getUniformLocation(v,"scale");l=m.getUniformLocation(v,"rotation");k=m.getUniformLocation(v,"screenPosition")}m.useProgram(v);q.initAttributes();q.enableAttribute(n);q.enableAttribute(p);q.disableUnusedAttributes();m.uniform1i(e,0);m.uniform1i(d,1);m.bindBuffer(m.ARRAY_BUFFER,s);m.vertexAttribPointer(n,2,m.FLOAT,!1,16,0);m.vertexAttribPointer(p,2,m.FLOAT,!1,16,8);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,t);q.disable(m.CULL_FACE);m.depthMask(!1);G=0;for(y=
-b.length;G<y;G++)if(A=16/z,H.set(A*D,A),M=b[G],w.set(M.matrixWorld.elements[12],M.matrixWorld.elements[13],M.matrixWorld.elements[14]),w.applyMatrix4(C.matrixWorldInverse),w.applyProjection(C.projectionMatrix),L.copy(w),O.x=L.x*K+K,O.y=L.y*J+J,x||0<O.x&&O.x<E&&0<O.y&&O.y<z){q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,null);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,u);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGB,O.x-8,O.y-8,16,16,0);m.uniform1i(c,0);m.uniform2f(h,H.x,H.y);m.uniform3f(k,
-L.x,L.y,L.z);q.disable(m.BLEND);q.enable(m.DEPTH_TEST);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,B);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGBA,O.x-8,O.y-8,16,16,0);m.uniform1i(c,1);q.disable(m.DEPTH_TEST);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,u);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);M.positionScreen.copy(L);M.customUpdateCallback?M.customUpdateCallback(M):M.updateLensFlares();m.uniform1i(c,2);q.enable(m.BLEND);for(var P=
-0,T=M.lensFlares.length;P<T;P++){var Q=M.lensFlares[P];.001<Q.opacity&&.001<Q.scale&&(L.x=Q.x,L.y=Q.y,L.z=Q.z,A=Q.size*Q.scale/z,H.x=A*D,H.y=A,m.uniform3f(k,L.x,L.y,L.z),m.uniform2f(h,H.x,H.y),m.uniform1f(l,Q.rotation),m.uniform1f(g,Q.opacity),m.uniform3f(f,Q.color.r,Q.color.g,Q.color.b),q.setBlending(Q.blending,Q.blendEquation,Q.blendSrc,Q.blendDst),a.setTexture(Q.texture,1),m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0))}}q.enable(m.CULL_FACE);q.enable(m.DEPTH_TEST);m.depthMask(!0);a.resetGLState()}}};
-THREE.SpritePlugin=function(a,b){var c,d,e,g,f,h,l,k,n,p,m,q,s,t,v,x,u;function B(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,C=a.state,E,z,D,K,J=new THREE.Vector3,A=new THREE.Quaternion,H=new THREE.Vector3;this.render=function(L,O){if(0!==b.length){if(void 0===D){var G=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),y=new Uint16Array([0,1,2,0,2,3]);E=w.createBuffer();z=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,E);w.bufferData(w.ARRAY_BUFFER,G,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,
-z);w.bufferData(w.ELEMENT_ARRAY_BUFFER,y,w.STATIC_DRAW);var G=w.createProgram(),y=w.createShader(w.VERTEX_SHADER),M=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(y,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
-w.shaderSource(M,["precision "+a.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
-w.compileShader(y);w.compileShader(M);w.attachShader(G,y);w.attachShader(G,M);w.linkProgram(G);D=G;x=w.getAttribLocation(D,"position");u=w.getAttribLocation(D,"uv");c=w.getUniformLocation(D,"uvOffset");d=w.getUniformLocation(D,"uvScale");e=w.getUniformLocation(D,"rotation");g=w.getUniformLocation(D,"scale");f=w.getUniformLocation(D,"color");h=w.getUniformLocation(D,"map");l=w.getUniformLocation(D,"opacity");k=w.getUniformLocation(D,"modelViewMatrix");n=w.getUniformLocation(D,"projectionMatrix");p=
-w.getUniformLocation(D,"fogType");m=w.getUniformLocation(D,"fogDensity");q=w.getUniformLocation(D,"fogNear");s=w.getUniformLocation(D,"fogFar");t=w.getUniformLocation(D,"fogColor");v=w.getUniformLocation(D,"alphaTest");G=document.createElement("canvas");G.width=8;G.height=8;y=G.getContext("2d");y.fillStyle="white";y.fillRect(0,0,8,8);K=new THREE.Texture(G);K.needsUpdate=!0}w.useProgram(D);C.initAttributes();C.enableAttribute(x);C.enableAttribute(u);C.disableUnusedAttributes();C.disable(w.CULL_FACE);
-C.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,E);w.vertexAttribPointer(x,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(u,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,z);w.uniformMatrix4fv(n,!1,O.projectionMatrix.elements);C.activeTexture(w.TEXTURE0);w.uniform1i(h,0);y=G=0;(M=L.fog)?(w.uniform3f(t,M.color.r,M.color.g,M.color.b),M instanceof THREE.Fog?(w.uniform1f(q,M.near),w.uniform1f(s,M.far),w.uniform1i(p,1),y=G=1):M instanceof THREE.FogExp2&&(w.uniform1f(m,M.density),w.uniform1i(p,2),y=G=2)):
-(w.uniform1i(p,0),y=G=0);for(var M=0,P=b.length;M<P;M++){var T=b[M];T.modelViewMatrix.multiplyMatrices(O.matrixWorldInverse,T.matrixWorld);T.z=-T.modelViewMatrix.elements[14]}b.sort(B);for(var Q=[],M=0,P=b.length;M<P;M++){var T=b[M],R=T.material;w.uniform1f(v,R.alphaTest);w.uniformMatrix4fv(k,!1,T.modelViewMatrix.elements);T.matrixWorld.decompose(J,A,H);Q[0]=H.x;Q[1]=H.y;T=0;L.fog&&R.fog&&(T=y);G!==T&&(w.uniform1i(p,T),G=T);null!==R.map?(w.uniform2f(c,R.map.offset.x,R.map.offset.y),w.uniform2f(d,
-R.map.repeat.x,R.map.repeat.y)):(w.uniform2f(c,0,0),w.uniform2f(d,1,1));w.uniform1f(l,R.opacity);w.uniform3f(f,R.color.r,R.color.g,R.color.b);w.uniform1f(e,R.rotation);w.uniform2fv(g,Q);C.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst);C.setDepthTest(R.depthTest);C.setDepthWrite(R.depthWrite);R.map&&R.map.image&&R.map.image.width?a.setTexture(R.map,0):a.setTexture(K,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}C.enable(w.CULL_FACE);a.resetGLState()}}};
+J=m.createProgram(),y=m.createShader(m.FRAGMENT_SHADER),H=m.createShader(m.VERTEX_SHADER),P="precision "+a.getPrecision()+" float;\n";m.shaderSource(y,P+C.fragmentShader);m.shaderSource(H,P+C.vertexShader);m.compileShader(y);m.compileShader(H);m.attachShader(J,y);m.attachShader(J,H);m.linkProgram(J);u=J;n=m.getAttribLocation(u,"position");p=m.getAttribLocation(u,"uv");c=m.getUniformLocation(u,"renderType");d=m.getUniformLocation(u,"map");e=m.getUniformLocation(u,"occlusionMap");g=m.getUniformLocation(u,
+"opacity");f=m.getUniformLocation(u,"color");h=m.getUniformLocation(u,"scale");l=m.getUniformLocation(u,"rotation");k=m.getUniformLocation(u,"screenPosition")}m.useProgram(u);q.initAttributes();q.enableAttribute(n);q.enableAttribute(p);q.disableUnusedAttributes();m.uniform1i(e,0);m.uniform1i(d,1);m.bindBuffer(m.ARRAY_BUFFER,t);m.vertexAttribPointer(n,2,m.FLOAT,!1,16,0);m.vertexAttribPointer(p,2,m.FLOAT,!1,16,8);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,s);q.disable(m.CULL_FACE);m.depthMask(!1);J=0;for(y=
+b.length;J<y;J++)if(C=16/z,M.set(C*B,C),H=b[J],w.set(H.matrixWorld.elements[12],H.matrixWorld.elements[13],H.matrixWorld.elements[14]),w.applyMatrix4(A.matrixWorldInverse),w.applyProjection(A.projectionMatrix),K.copy(w),L.x=K.x*O+O,L.y=K.y*G+G,x||0<L.x&&L.x<E&&0<L.y&&L.y<z){q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,null);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGB,L.x-8,L.y-8,16,16,0);m.uniform1i(c,0);m.uniform2f(h,M.x,M.y);m.uniform3f(k,
+K.x,K.y,K.z);q.disable(m.BLEND);q.enable(m.DEPTH_TEST);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,D);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGBA,L.x-8,L.y-8,16,16,0);m.uniform1i(c,1);q.disable(m.DEPTH_TEST);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);H.positionScreen.copy(K);H.customUpdateCallback?H.customUpdateCallback(H):H.updateLensFlares();m.uniform1i(c,2);q.enable(m.BLEND);for(var P=
+0,T=H.lensFlares.length;P<T;P++){var Q=H.lensFlares[P];.001<Q.opacity&&.001<Q.scale&&(K.x=Q.x,K.y=Q.y,K.z=Q.z,C=Q.size*Q.scale/z,M.x=C*B,M.y=C,m.uniform3f(k,K.x,K.y,K.z),m.uniform2f(h,M.x,M.y),m.uniform1f(l,Q.rotation),m.uniform1f(g,Q.opacity),m.uniform3f(f,Q.color.r,Q.color.g,Q.color.b),q.setBlending(Q.blending,Q.blendEquation,Q.blendSrc,Q.blendDst),a.setTexture(Q.texture,1),m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0))}}q.enable(m.CULL_FACE);q.enable(m.DEPTH_TEST);m.depthMask(!0);a.resetGLState()}}};
+THREE.SpritePlugin=function(a,b){var c,d,e,g,f,h,l,k,n,p,m,q,t,s,u,x,v;function D(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,A=a.state,E,z,B,O,G=new THREE.Vector3,C=new THREE.Quaternion,M=new THREE.Vector3;this.render=function(K,L){if(0!==b.length){if(void 0===B){var J=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),y=new Uint16Array([0,1,2,0,2,3]);E=w.createBuffer();z=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,E);w.bufferData(w.ARRAY_BUFFER,J,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,
+z);w.bufferData(w.ELEMENT_ARRAY_BUFFER,y,w.STATIC_DRAW);var J=w.createProgram(),y=w.createShader(w.VERTEX_SHADER),H=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(y,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
+w.shaderSource(H,["precision "+a.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
+w.compileShader(y);w.compileShader(H);w.attachShader(J,y);w.attachShader(J,H);w.linkProgram(J);B=J;x=w.getAttribLocation(B,"position");v=w.getAttribLocation(B,"uv");c=w.getUniformLocation(B,"uvOffset");d=w.getUniformLocation(B,"uvScale");e=w.getUniformLocation(B,"rotation");g=w.getUniformLocation(B,"scale");f=w.getUniformLocation(B,"color");h=w.getUniformLocation(B,"map");l=w.getUniformLocation(B,"opacity");k=w.getUniformLocation(B,"modelViewMatrix");n=w.getUniformLocation(B,"projectionMatrix");p=
+w.getUniformLocation(B,"fogType");m=w.getUniformLocation(B,"fogDensity");q=w.getUniformLocation(B,"fogNear");t=w.getUniformLocation(B,"fogFar");s=w.getUniformLocation(B,"fogColor");u=w.getUniformLocation(B,"alphaTest");J=document.createElement("canvas");J.width=8;J.height=8;y=J.getContext("2d");y.fillStyle="white";y.fillRect(0,0,8,8);O=new THREE.Texture(J);O.needsUpdate=!0}w.useProgram(B);A.initAttributes();A.enableAttribute(x);A.enableAttribute(v);A.disableUnusedAttributes();A.disable(w.CULL_FACE);
+A.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,E);w.vertexAttribPointer(x,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,z);w.uniformMatrix4fv(n,!1,L.projectionMatrix.elements);A.activeTexture(w.TEXTURE0);w.uniform1i(h,0);y=J=0;(H=K.fog)?(w.uniform3f(s,H.color.r,H.color.g,H.color.b),H instanceof THREE.Fog?(w.uniform1f(q,H.near),w.uniform1f(t,H.far),w.uniform1i(p,1),y=J=1):H instanceof THREE.FogExp2&&(w.uniform1f(m,H.density),w.uniform1i(p,2),y=J=2)):
+(w.uniform1i(p,0),y=J=0);for(var H=0,P=b.length;H<P;H++){var T=b[H];T.modelViewMatrix.multiplyMatrices(L.matrixWorldInverse,T.matrixWorld);T.z=-T.modelViewMatrix.elements[14]}b.sort(D);for(var Q=[],H=0,P=b.length;H<P;H++){var T=b[H],R=T.material;w.uniform1f(u,R.alphaTest);w.uniformMatrix4fv(k,!1,T.modelViewMatrix.elements);T.matrixWorld.decompose(G,C,M);Q[0]=M.x;Q[1]=M.y;T=0;K.fog&&R.fog&&(T=y);J!==T&&(w.uniform1i(p,T),J=T);null!==R.map?(w.uniform2f(c,R.map.offset.x,R.map.offset.y),w.uniform2f(d,
+R.map.repeat.x,R.map.repeat.y)):(w.uniform2f(c,0,0),w.uniform2f(d,1,1));w.uniform1f(l,R.opacity);w.uniform3f(f,R.color.r,R.color.g,R.color.b);w.uniform1f(e,R.rotation);w.uniform2fv(g,Q);A.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst);A.setDepthTest(R.depthTest);A.setDepthWrite(R.depthWrite);R.map&&R.map.image&&R.map.image.width?a.setTexture(R.map,0):a.setTexture(O,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}A.enable(w.CULL_FACE);a.resetGLState()}}};
 THREE.GeometryUtils={merge:function(a,b,c){console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");var d;b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,b=b.geometry);a.merge(b,d,c)},center:function(a){console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.");return a.center()}};
 THREE.ImageUtils={crossOrigin:void 0,loadTexture:function(a,b,c,d){var e=new THREE.ImageLoader;e.crossOrigin=this.crossOrigin;var g=new THREE.Texture(void 0,b);e.load(a,function(a){g.image=a;g.needsUpdate=!0;c&&c(g)},void 0,function(a){d&&d(a)});g.sourceFile=a;return g},loadTextureCube:function(a,b,c,d){function e(b){g.load(a[b],function(a){f.images[b]=a;h+=1;6===h&&(f.needsUpdate=!0,c&&c(f))},void 0,d)}var g=new THREE.ImageLoader;g.crossOrigin=this.crossOrigin;var f=new THREE.CubeTexture([],b),h=
 0;b=0;for(var l=a.length;b<l;++b)e(b);return f},loadCompressedTexture:function(){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.")},getNormalMap:function(a,b){function c(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]}b|=1;var d=a.width,e=a.height,g=document.createElement("canvas");
-g.width=d;g.height=e;var f=g.getContext("2d");f.drawImage(a,0,0);for(var h=f.getImageData(0,0,d,e).data,l=f.createImageData(d,e),k=l.data,n=0;n<d;n++)for(var p=0;p<e;p++){var m=0>p-1?0:p-1,q=p+1>e-1?e-1:p+1,s=0>n-1?0:n-1,t=n+1>d-1?d-1:n+1,v=[],x=[0,0,h[4*(p*d+n)]/255*b];v.push([-1,0,h[4*(p*d+s)]/255*b]);v.push([-1,-1,h[4*(m*d+s)]/255*b]);v.push([0,-1,h[4*(m*d+n)]/255*b]);v.push([1,-1,h[4*(m*d+t)]/255*b]);v.push([1,0,h[4*(p*d+t)]/255*b]);v.push([1,1,h[4*(q*d+t)]/255*b]);v.push([0,1,h[4*(q*d+n)]/255*
-b]);v.push([-1,1,h[4*(q*d+s)]/255*b]);m=[];s=v.length;for(q=0;q<s;q++){var t=v[q],u=v[(q+1)%s],t=[t[0]-x[0],t[1]-x[1],t[2]-x[2]],u=[u[0]-x[0],u[1]-x[1],u[2]-x[2]];m.push(c([t[1]*u[2]-t[2]*u[1],t[2]*u[0]-t[0]*u[2],t[0]*u[1]-t[1]*u[0]]))}v=[0,0,0];for(q=0;q<m.length;q++)v[0]+=m[q][0],v[1]+=m[q][1],v[2]+=m[q][2];v[0]/=m.length;v[1]/=m.length;v[2]/=m.length;x=4*(p*d+n);k[x]=(v[0]+1)/2*255|0;k[x+1]=(v[1]+1)/2*255|0;k[x+2]=255*v[2]|0;k[x+3]=255}f.putImageData(l,0,0);return g},generateDataTexture:function(a,
+g.width=d;g.height=e;var f=g.getContext("2d");f.drawImage(a,0,0);for(var h=f.getImageData(0,0,d,e).data,l=f.createImageData(d,e),k=l.data,n=0;n<d;n++)for(var p=0;p<e;p++){var m=0>p-1?0:p-1,q=p+1>e-1?e-1:p+1,t=0>n-1?0:n-1,s=n+1>d-1?d-1:n+1,u=[],x=[0,0,h[4*(p*d+n)]/255*b];u.push([-1,0,h[4*(p*d+t)]/255*b]);u.push([-1,-1,h[4*(m*d+t)]/255*b]);u.push([0,-1,h[4*(m*d+n)]/255*b]);u.push([1,-1,h[4*(m*d+s)]/255*b]);u.push([1,0,h[4*(p*d+s)]/255*b]);u.push([1,1,h[4*(q*d+s)]/255*b]);u.push([0,1,h[4*(q*d+n)]/255*
+b]);u.push([-1,1,h[4*(q*d+t)]/255*b]);m=[];t=u.length;for(q=0;q<t;q++){var s=u[q],v=u[(q+1)%t],s=[s[0]-x[0],s[1]-x[1],s[2]-x[2]],v=[v[0]-x[0],v[1]-x[1],v[2]-x[2]];m.push(c([s[1]*v[2]-s[2]*v[1],s[2]*v[0]-s[0]*v[2],s[0]*v[1]-s[1]*v[0]]))}u=[0,0,0];for(q=0;q<m.length;q++)u[0]+=m[q][0],u[1]+=m[q][1],u[2]+=m[q][2];u[0]/=m.length;u[1]/=m.length;u[2]/=m.length;x=4*(p*d+n);k[x]=(u[0]+1)/2*255|0;k[x+1]=(u[1]+1)/2*255|0;k[x+2]=255*u[2]|0;k[x+3]=255}f.putImageData(l,0,0);return g},generateDataTexture:function(a,
 b,c){var d=a*b,e=new Uint8Array(3*d),g=Math.floor(255*c.r),f=Math.floor(255*c.g);c=Math.floor(255*c.b);for(var h=0;h<d;h++)e[3*h]=g,e[3*h+1]=f,e[3*h+2]=c;a=new THREE.DataTexture(e,a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};
 THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Group,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};
 THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){try{return this.faces[this.face.toLowerCase()][this.weight][this.style]}catch(a){throw"The font "+this.face+" with "+this.weight+" weight and "+this.style+" style is missing.";}},loadFace:function(a){var b=a.familyName.toLowerCase();this.faces[b]=this.faces[b]||{};this.faces[b][a.cssFontWeight]=this.faces[b][a.cssFontWeight]||{};this.faces[b][a.cssFontWeight][a.cssFontStyle]=a;return this.faces[b][a.cssFontWeight][a.cssFontStyle]=
-a},drawText:function(a){var b=this.getFace(),c=this.size/b.resolution,d=0,e=String(a).split(""),g=e.length,f=[];for(a=0;a<g;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;f.push(h.path)}return{paths:f,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var g=[],f,h,l,k,n,p,m,q,s,t,v,x=b.glyphs[a]||b.glyphs["?"];if(x){if(x.o)for(b=x._cachedOutline||(x._cachedOutline=x.o.split(" ")),k=b.length,a=0;a<k;)switch(l=b[a++],l){case "m":l=b[a++]*c+d;n=b[a++]*c;e.moveTo(l,n);
-break;case "l":l=b[a++]*c+d;n=b[a++]*c;e.lineTo(l,n);break;case "q":l=b[a++]*c+d;n=b[a++]*c;q=b[a++]*c+d;s=b[a++]*c;e.quadraticCurveTo(q,s,l,n);if(f=g[g.length-1])for(p=f.x,m=f.y,f=1,h=this.divisions;f<=h;f++){var u=f/h;THREE.Shape.Utils.b2(u,p,q,l);THREE.Shape.Utils.b2(u,m,s,n)}break;case "b":if(l=b[a++]*c+d,n=b[a++]*c,q=b[a++]*c+d,s=b[a++]*c,t=b[a++]*c+d,v=b[a++]*c,e.bezierCurveTo(q,s,t,v,l,n),f=g[g.length-1])for(p=f.x,m=f.y,f=1,h=this.divisions;f<=h;f++)u=f/h,THREE.Shape.Utils.b3(u,p,q,t,l),THREE.Shape.Utils.b3(u,
-m,s,v,n)}return{offset:x.ha*c,path:e}}}};
+a},drawText:function(a){var b=this.getFace(),c=this.size/b.resolution,d=0,e=String(a).split(""),g=e.length,f=[];for(a=0;a<g;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;f.push(h.path)}return{paths:f,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var g=[],f,h,l,k,n,p,m,q,t,s,u,x=b.glyphs[a]||b.glyphs["?"];if(x){if(x.o)for(b=x._cachedOutline||(x._cachedOutline=x.o.split(" ")),k=b.length,a=0;a<k;)switch(l=b[a++],l){case "m":l=b[a++]*c+d;n=b[a++]*c;e.moveTo(l,n);
+break;case "l":l=b[a++]*c+d;n=b[a++]*c;e.lineTo(l,n);break;case "q":l=b[a++]*c+d;n=b[a++]*c;q=b[a++]*c+d;t=b[a++]*c;e.quadraticCurveTo(q,t,l,n);if(f=g[g.length-1])for(p=f.x,m=f.y,f=1,h=this.divisions;f<=h;f++){var v=f/h;THREE.Shape.Utils.b2(v,p,q,l);THREE.Shape.Utils.b2(v,m,t,n)}break;case "b":if(l=b[a++]*c+d,n=b[a++]*c,q=b[a++]*c+d,t=b[a++]*c,s=b[a++]*c+d,u=b[a++]*c,e.bezierCurveTo(q,t,s,u,l,n),f=g[g.length-1])for(p=f.x,m=f.y,f=1,h=this.divisions;f<=h;f++)v=f/h,THREE.Shape.Utils.b3(v,p,q,s,l),THREE.Shape.Utils.b3(v,
+m,t,u,n)}return{offset:x.ha*c,path:e}}}};
 THREE.FontUtils.generateShapes=function(a,b){b=b||{};var c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",g=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=g;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(g=c.length;e<g;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
-(function(a){function b(a){for(var b=a.length,e=0,g=b-1,f=0;f<b;g=f++)e+=a[g].x*a[f].y-a[f].x*a[g].y;return.5*e}a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var g=[],f=[],h=[],l,k,n;if(0<b(a))for(k=0;k<e;k++)f[k]=k;else for(k=0;k<e;k++)f[k]=e-1-k;var p=2*e;for(k=e-1;2<e;){if(0>=p--){console.warn("THREE.FontUtils: Warning, unable to triangulate polygon! in Triangulate.process()");break}l=k;e<=l&&(l=0);k=l+1;e<=k&&(k=0);n=k+1;e<=n&&(n=0);var m;a:{var q=m=void 0,s=void 0,t=void 0,v=
-void 0,x=void 0,u=void 0,B=void 0,w=void 0,q=a[f[l]].x,s=a[f[l]].y,t=a[f[k]].x,v=a[f[k]].y,x=a[f[n]].x,u=a[f[n]].y;if(1E-10>(t-q)*(u-s)-(v-s)*(x-q))m=!1;else{var C=void 0,E=void 0,z=void 0,D=void 0,K=void 0,J=void 0,A=void 0,H=void 0,L=void 0,O=void 0,L=H=A=w=B=void 0,C=x-t,E=u-v,z=q-x,D=s-u,K=t-q,J=v-s;for(m=0;m<e;m++)if(B=a[f[m]].x,w=a[f[m]].y,!(B===q&&w===s||B===t&&w===v||B===x&&w===u)&&(A=B-q,H=w-s,L=B-t,O=w-v,B-=x,w-=u,L=C*O-E*L,A=K*H-J*A,H=z*w-D*B,-1E-10<=L&&-1E-10<=H&&-1E-10<=A)){m=!1;break a}m=
+(function(a){function b(a){for(var b=a.length,e=0,g=b-1,f=0;f<b;g=f++)e+=a[g].x*a[f].y-a[f].x*a[g].y;return.5*e}a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var g=[],f=[],h=[],l,k,n;if(0<b(a))for(k=0;k<e;k++)f[k]=k;else for(k=0;k<e;k++)f[k]=e-1-k;var p=2*e;for(k=e-1;2<e;){if(0>=p--){console.warn("THREE.FontUtils: Warning, unable to triangulate polygon! in Triangulate.process()");break}l=k;e<=l&&(l=0);k=l+1;e<=k&&(k=0);n=k+1;e<=n&&(n=0);var m;a:{var q=m=void 0,t=void 0,s=void 0,u=
+void 0,x=void 0,v=void 0,D=void 0,w=void 0,q=a[f[l]].x,t=a[f[l]].y,s=a[f[k]].x,u=a[f[k]].y,x=a[f[n]].x,v=a[f[n]].y;if(1E-10>(s-q)*(v-t)-(u-t)*(x-q))m=!1;else{var A=void 0,E=void 0,z=void 0,B=void 0,O=void 0,G=void 0,C=void 0,M=void 0,K=void 0,L=void 0,K=M=C=w=D=void 0,A=x-s,E=v-u,z=q-x,B=t-v,O=s-q,G=u-t;for(m=0;m<e;m++)if(D=a[f[m]].x,w=a[f[m]].y,!(D===q&&w===t||D===s&&w===u||D===x&&w===v)&&(C=D-q,M=w-t,K=D-s,L=w-u,D-=x,w-=v,K=A*L-E*K,C=O*M-G*C,M=z*w-B*D,-1E-10<=K&&-1E-10<=M&&-1E-10<=C)){m=!1;break a}m=
 !0}}if(m){g.push([a[f[l]],a[f[k]],a[f[n]]]);h.push([f[l],f[k],f[n]]);l=k;for(n=k+1;n<e;l++,n++)f[l]=f[n];e--;p=2*e}}return d?h:g};a.Triangulate.area=b;return a})(THREE.FontUtils);THREE.typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};"undefined"!==typeof self&&(self._typeface_js=THREE.typeface_js);
 THREE.Audio=function(a){THREE.Object3D.call(this);this.type="Audio";this.context=a.context;this.source=this.context.createBufferSource();this.source.onended=this.onEnded.bind(this);this.gain=this.context.createGain();this.gain.connect(this.context.destination);this.panner=this.context.createPanner();this.panner.connect(this.gain);this.autoplay=!1;this.startTime=0;this.playbackRate=1;this.isPlaying=!1};THREE.Audio.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Audio.prototype.constructor=THREE.Audio;THREE.Audio.prototype.load=function(a){var b=this,c=new XMLHttpRequest;c.open("GET",a,!0);c.responseType="arraybuffer";c.onload=function(a){b.context.decodeAudioData(this.response,function(a){b.source.buffer=a;b.autoplay&&b.play()})};c.send();return this};
@@ -736,21 +731,21 @@ THREE.Path.prototype.bezierCurveTo=function(a,b,c,d,e,g){var f=Array.prototype.s
 THREE.Path.prototype.splineThru=function(a){var b=Array.prototype.slice.call(arguments),c=this.actions[this.actions.length-1].args,c=[new THREE.Vector2(c[c.length-2],c[c.length-1])];Array.prototype.push.apply(c,a);c=new THREE.SplineCurve(c);this.curves.push(c);this.actions.push({action:THREE.PathActions.CSPLINE_THRU,args:b})};THREE.Path.prototype.arc=function(a,b,c,d,e,g){var f=this.actions[this.actions.length-1].args;this.absarc(a+f[f.length-2],b+f[f.length-1],c,d,e,g)};
 THREE.Path.prototype.absarc=function(a,b,c,d,e,g){this.absellipse(a,b,c,c,d,e,g)};THREE.Path.prototype.ellipse=function(a,b,c,d,e,g,f,h){var l=this.actions[this.actions.length-1].args;this.absellipse(a+l[l.length-2],b+l[l.length-1],c,d,e,g,f,h)};THREE.Path.prototype.absellipse=function(a,b,c,d,e,g,f,h){var l=[a,b,c,d,e,g,f,h||0];a=new THREE.EllipseCurve(a,b,c,d,e,g,f,h);this.curves.push(a);a=a.getPoint(1);l.push(a.x);l.push(a.y);this.actions.push({action:THREE.PathActions.ELLIPSE,args:l})};
 THREE.Path.prototype.getSpacedPoints=function(a,b){a||(a=40);for(var c=[],d=0;d<a;d++)c.push(this.getPoint(d/a));return c};
-THREE.Path.prototype.getPoints=function(a,b){if(this.useSpacedPoints)return this.getSpacedPoints(a,b);a=a||12;var c=[],d,e,g,f,h,l,k,n,p,m,q,s,t;d=0;for(e=this.actions.length;d<e;d++)switch(g=this.actions[d],f=g.action,g=g.args,f){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(g[0],g[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(g[0],g[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:h=g[2];l=g[3];p=g[0];m=g[1];0<c.length?(f=c[c.length-1],q=f.x,s=f.y):(f=this.actions[d-
-1].args,q=f[f.length-2],s=f[f.length-1]);for(g=1;g<=a;g++)t=g/a,f=THREE.Shape.Utils.b2(t,q,p,h),t=THREE.Shape.Utils.b2(t,s,m,l),c.push(new THREE.Vector2(f,t));break;case THREE.PathActions.BEZIER_CURVE_TO:h=g[4];l=g[5];p=g[0];m=g[1];k=g[2];n=g[3];0<c.length?(f=c[c.length-1],q=f.x,s=f.y):(f=this.actions[d-1].args,q=f[f.length-2],s=f[f.length-1]);for(g=1;g<=a;g++)t=g/a,f=THREE.Shape.Utils.b3(t,q,p,k,h),t=THREE.Shape.Utils.b3(t,s,m,n,l),c.push(new THREE.Vector2(f,t));break;case THREE.PathActions.CSPLINE_THRU:f=
-this.actions[d-1].args;t=[new THREE.Vector2(f[f.length-2],f[f.length-1])];f=a*g[0].length;t=t.concat(g[0]);t=new THREE.SplineCurve(t);for(g=1;g<=f;g++)c.push(t.getPointAt(g/f));break;case THREE.PathActions.ARC:h=g[0];l=g[1];m=g[2];k=g[3];f=g[4];p=!!g[5];q=f-k;s=2*a;for(g=1;g<=s;g++)t=g/s,p||(t=1-t),t=k+t*q,f=h+m*Math.cos(t),t=l+m*Math.sin(t),c.push(new THREE.Vector2(f,t));break;case THREE.PathActions.ELLIPSE:h=g[0];l=g[1];m=g[2];n=g[3];k=g[4];f=g[5];p=!!g[6];var v=g[7];q=f-k;s=2*a;var x,u;0!==v&&
-(x=Math.cos(v),u=Math.sin(v));for(g=1;g<=s;g++){t=g/s;p||(t=1-t);t=k+t*q;f=h+m*Math.cos(t);t=l+n*Math.sin(t);if(0!==v){var B=f;f=(B-h)*x-(t-l)*u+h;t=(B-h)*u+(t-l)*x+l}c.push(new THREE.Vector2(f,t))}}d=c[c.length-1];1E-10>Math.abs(d.x-c[0].x)&&1E-10>Math.abs(d.y-c[0].y)&&c.splice(c.length-1,1);b&&c.push(c[0]);return c};
+THREE.Path.prototype.getPoints=function(a,b){if(this.useSpacedPoints)return this.getSpacedPoints(a,b);a=a||12;var c=[],d,e,g,f,h,l,k,n,p,m,q,t,s;d=0;for(e=this.actions.length;d<e;d++)switch(g=this.actions[d],f=g.action,g=g.args,f){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(g[0],g[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(g[0],g[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:h=g[2];l=g[3];p=g[0];m=g[1];0<c.length?(f=c[c.length-1],q=f.x,t=f.y):(f=this.actions[d-
+1].args,q=f[f.length-2],t=f[f.length-1]);for(g=1;g<=a;g++)s=g/a,f=THREE.Shape.Utils.b2(s,q,p,h),s=THREE.Shape.Utils.b2(s,t,m,l),c.push(new THREE.Vector2(f,s));break;case THREE.PathActions.BEZIER_CURVE_TO:h=g[4];l=g[5];p=g[0];m=g[1];k=g[2];n=g[3];0<c.length?(f=c[c.length-1],q=f.x,t=f.y):(f=this.actions[d-1].args,q=f[f.length-2],t=f[f.length-1]);for(g=1;g<=a;g++)s=g/a,f=THREE.Shape.Utils.b3(s,q,p,k,h),s=THREE.Shape.Utils.b3(s,t,m,n,l),c.push(new THREE.Vector2(f,s));break;case THREE.PathActions.CSPLINE_THRU:f=
+this.actions[d-1].args;s=[new THREE.Vector2(f[f.length-2],f[f.length-1])];f=a*g[0].length;s=s.concat(g[0]);s=new THREE.SplineCurve(s);for(g=1;g<=f;g++)c.push(s.getPointAt(g/f));break;case THREE.PathActions.ARC:h=g[0];l=g[1];m=g[2];k=g[3];f=g[4];p=!!g[5];q=f-k;t=2*a;for(g=1;g<=t;g++)s=g/t,p||(s=1-s),s=k+s*q,f=h+m*Math.cos(s),s=l+m*Math.sin(s),c.push(new THREE.Vector2(f,s));break;case THREE.PathActions.ELLIPSE:h=g[0];l=g[1];m=g[2];n=g[3];k=g[4];f=g[5];p=!!g[6];var u=g[7];q=f-k;t=2*a;var x,v;0!==u&&
+(x=Math.cos(u),v=Math.sin(u));for(g=1;g<=t;g++){s=g/t;p||(s=1-s);s=k+s*q;f=h+m*Math.cos(s);s=l+n*Math.sin(s);if(0!==u){var D=f;f=(D-h)*x-(s-l)*v+h;s=(D-h)*v+(s-l)*x+l}c.push(new THREE.Vector2(f,s))}}d=c[c.length-1];1E-10>Math.abs(d.x-c[0].x)&&1E-10>Math.abs(d.y-c[0].y)&&c.splice(c.length-1,1);b&&c.push(c[0]);return c};
 THREE.Path.prototype.toShapes=function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new THREE.Shape;f.actions=e.actions;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],k=h.x-g.x,l=h.y-g.y;if(1E-10<Math.abs(l)){if(0>l&&(g=b[f],k=-k,h=b[e],l=-l),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=l*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&
 a.x<=h.x))return!0}return d}var e=function(a){var b,c,d,e,f=[],g=new THREE.Path;b=0;for(c=a.length;b<c;b++)d=a[b],e=d.args,d=d.action,d===THREE.PathActions.MOVE_TO&&0!==g.actions.length&&(f.push(g),g=new THREE.Path),g[d].apply(g,e);0!==g.actions.length&&f.push(g);return f}(this.actions);if(0===e.length)return[];if(!0===b)return c(e);var g,f,h,l=[];if(1===e.length)return f=e[0],h=new THREE.Shape,h.actions=f.actions,h.curves=f.curves,l.push(h),l;var k=!THREE.Shape.Utils.isClockWise(e[0].getPoints()),
-k=a?!k:k;h=[];var n=[],p=[],m=0,q;n[m]=void 0;p[m]=[];var s,t;s=0;for(t=e.length;s<t;s++)f=e[s],q=f.getPoints(),g=THREE.Shape.Utils.isClockWise(q),(g=a?!g:g)?(!k&&n[m]&&m++,n[m]={s:new THREE.Shape,p:q},n[m].s.actions=f.actions,n[m].s.curves=f.curves,k&&m++,p[m]=[]):p[m].push({h:f,p:q[0]});if(!n[0])return c(e);if(1<n.length){s=!1;t=[];f=0;for(e=n.length;f<e;f++)h[f]=[];f=0;for(e=n.length;f<e;f++)for(g=p[f],k=0;k<g.length;k++){m=g[k];q=!0;for(var v=0;v<n.length;v++)d(m.p,n[v].p)&&(f!==v&&t.push({froms:f,
-tos:v,hole:k}),q?(q=!1,h[v].push(m)):s=!0);q&&h[f].push(m)}0<t.length&&(s||(p=h))}s=0;for(t=n.length;s<t;s++)for(h=n[s].s,l.push(h),f=p[s],e=0,g=f.length;e<g;e++)h.holes.push(f[e].h);return l};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.constructor=THREE.Shape;THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};
+k=a?!k:k;h=[];var n=[],p=[],m=0,q;n[m]=void 0;p[m]=[];var t,s;t=0;for(s=e.length;t<s;t++)f=e[t],q=f.getPoints(),g=THREE.Shape.Utils.isClockWise(q),(g=a?!g:g)?(!k&&n[m]&&m++,n[m]={s:new THREE.Shape,p:q},n[m].s.actions=f.actions,n[m].s.curves=f.curves,k&&m++,p[m]=[]):p[m].push({h:f,p:q[0]});if(!n[0])return c(e);if(1<n.length){t=!1;s=[];f=0;for(e=n.length;f<e;f++)h[f]=[];f=0;for(e=n.length;f<e;f++)for(g=p[f],k=0;k<g.length;k++){m=g[k];q=!0;for(var u=0;u<n.length;u++)d(m.p,n[u].p)&&(f!==u&&s.push({froms:f,
+tos:u,hole:k}),q?(q=!1,h[u].push(m)):t=!0);q&&h[f].push(m)}0<s.length&&(t||(p=h))}t=0;for(s=n.length;t<s;t++)for(h=n[t].s,l.push(h),f=p[t],e=0,g=f.length;e<g;e++)h.holes.push(f[e].h);return l};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.constructor=THREE.Shape;THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};
 THREE.Shape.prototype.makeGeometry=function(a){return new THREE.ShapeGeometry(this,a)};THREE.Shape.prototype.getPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedPoints(a,this.bends);return d};THREE.Shape.prototype.getSpacedPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedSpacedPoints(a,this.bends);return d};
 THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};THREE.Shape.prototype.extractPoints=function(a){return this.useSpacedPoints?this.extractAllSpacedPoints(a):this.extractAllPoints(a)};THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTransformedSpacedPoints(a),holes:this.getSpacedPointsHoles(a)}};
-THREE.Shape.Utils={triangulateShape:function(a,b){function c(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,p=a.y-d.y,z=h*k-g*l,D=h*n-g*p;if(1E-10<Math.abs(z)){if(0<z){if(0>D||D>z)return[];k=l*n-k*p;if(0>k||k>z)return[]}else{if(0<D||D<z)return[];k=l*n-k*p;if(0<k||k<z)return[]}if(0===k)return!f||0!==D&&D!==z?[a]:[];if(k===z)return!f||0!==D&&D!==z?[b]:[];if(0===
-D)return[d];if(D===z)return[e];f=k/z;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==D||l*n!==k*p)return[];h=0===g&&0===h;k=0===k&&0===l;if(h&&k)return a.x!==d.x||a.y!==d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,z=d.x,l=e,d=e.x):(b=e,z=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,z=d.y,l=e,d=e.y):(b=e,z=e.y,l=d,d=d.y));return k<=z?a<z?[]:a===z?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:
+THREE.Shape.Utils={triangulateShape:function(a,b){function c(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,p=a.y-d.y,z=h*k-g*l,B=h*n-g*p;if(1E-10<Math.abs(z)){if(0<z){if(0>B||B>z)return[];k=l*n-k*p;if(0>k||k>z)return[]}else{if(0<B||B<z)return[];k=l*n-k*p;if(0<k||k<z)return[]}if(0===k)return!f||0!==B&&B!==z?[a]:[];if(k===z)return!f||0!==B&&B!==z?[b]:[];if(0===
+B)return[d];if(B===z)return[e];f=k/z;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==B||l*n!==k*p)return[];h=0===g&&0===h;k=0===k&&0===l;if(h&&k)return a.x!==d.x||a.y!==d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,z=d.x,l=e,d=e.x):(b=e,z=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,z=d.y,l=e,d=e.y):(b=e,z=e.y,l=d,d=d.y));return k<=z?a<z?[]:a===z?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:
 k===d?f?[]:[g]:a<=d?[g,h]:[g,l]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return 1E-10<Math.abs(a)?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}var g,f,h,l,k,n={};h=a.concat();g=0;for(f=b.length;g<f;g++)Array.prototype.push.apply(h,b[g]);g=0;for(f=h.length;g<f;g++)k=h[g].x+":"+h[g].y,void 0!==n[k]&&console.warn("THREE.Shape: Duplicate point",k),n[k]=g;g=function(a,b){function c(a,b){var d=h.length-1,f=a-1;0>f&&(f=d);var g=a+1;g>d&&(g=
-0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,p,E,z,D,K=[],J,A,H,L=0;for(n=b.length;L<n;L++)l.push(L);J=0;for(var O=2*
-l.length;0<l.length;){O--;if(0>O){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(p=J;p<h.length;p++){E=h[p];n=-1;for(L=0;L<l.length;L++)if(z=l[L],D=E.x+":"+E.y+":"+z,void 0===K[D]){k=b[z];for(A=0;A<k.length;A++)if(z=k[A],c(p,A)&&!f(E,z)&&!g(E,z)){n=A;l.splice(L,1);J=h.slice(0,p+1);z=h.slice(p);A=k.slice(n);H=k.slice(0,n+1);h=J.concat(A).concat(H).concat(z);J=p;break}if(0<=n)break;K[D]=!0}if(0<=n)break}}return h}(a,b);var p=THREE.FontUtils.Triangulate(g,
+0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,p,E,z,B,O=[],G,C,M,K=0;for(n=b.length;K<n;K++)l.push(K);G=0;for(var L=2*
+l.length;0<l.length;){L--;if(0>L){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(p=G;p<h.length;p++){E=h[p];n=-1;for(K=0;K<l.length;K++)if(z=l[K],B=E.x+":"+E.y+":"+z,void 0===O[B]){k=b[z];for(C=0;C<k.length;C++)if(z=k[C],c(p,C)&&!f(E,z)&&!g(E,z)){n=C;l.splice(K,1);G=h.slice(0,p+1);z=h.slice(p);C=k.slice(n);M=k.slice(0,n+1);h=G.concat(C).concat(M).concat(z);G=p;break}if(0<=n)break;O[B]=!0}if(0<=n)break}}return h}(a,b);var p=THREE.FontUtils.Triangulate(g,
 !1);g=0;for(f=p.length;g<f;g++)for(l=p[g],h=0;3>h;h++)k=l[h].x+":"+l[h].y,k=n[k],void 0!==k&&(l[h]=k);return p.concat()},isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,d){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,d)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-
 a)*a*a*b},b3p3:function(a,b){return a*a*a*b},b3:function(a,b,c,d,e){return this.b3p0(a,b)+this.b3p1(a,c)+this.b3p2(a,d)+this.b3p3(a,e)}};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.constructor=THREE.LineCurve;THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};
 THREE.LineCurve.prototype.getTangent=function(a){return this.v2.clone().sub(this.v1).normalize()};THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.constructor=THREE.QuadraticBezierCurve;
@@ -769,9 +764,9 @@ THREE.CatmullRomCurve3=function(){function a(){}var b=new THREE.Vector3,c=new a,
 b*a};return THREE.Curve.create(function(a){this.points=a||[]},function(a){var f=this.points,h,l;l=f.length;2>l&&console.log("duh, you need at least 2 points");a*=l-1;h=Math.floor(a);a-=h;0===a&&h===l-1&&(h=l-2,a=1);var k,n,p;0===h?(b.subVectors(f[0],f[1]).add(f[0]),k=b):k=f[h-1];n=f[h];p=f[h+1];h+2<l?f=f[h+2]:(b.subVectors(f[l-1],f[l-2]).add(f[l-2]),f=b);if(void 0===this.type||"centripetal"===this.type||"chordal"===this.type){var m="chordal"===this.type?.5:.25;l=Math.pow(k.distanceToSquared(n),m);
 h=Math.pow(n.distanceToSquared(p),m);m=Math.pow(p.distanceToSquared(f),m);1E-4>h&&(h=1);1E-4>l&&(l=h);1E-4>m&&(m=h);c.initNonuniformCatmullRom(k.x,n.x,p.x,f.x,l,h,m);d.initNonuniformCatmullRom(k.y,n.y,p.y,f.y,l,h,m);e.initNonuniformCatmullRom(k.z,n.z,p.z,f.z,l,h,m)}else"catmullrom"===this.type&&(l=void 0!==this.tension?this.tension:.5,c.initCatmullRom(k.x,n.x,p.x,f.x,l),d.initCatmullRom(k.y,n.y,p.y,f.y,l),e.initCatmullRom(k.z,n.z,p.z,f.z,l));return new THREE.Vector3(c.calc(a),d.calc(a),e.calc(a))})}();
 THREE.ClosedSplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=this.points;a*=b.length-0;var c=Math.floor(a);a-=c;var c=c+(0<c?0:(Math.floor(Math.abs(c)/b.length)+1)*b.length),d=b[(c-1)%b.length],e=b[c%b.length],g=b[(c+1)%b.length],b=b[(c+2)%b.length],c=new THREE.Vector3;c.x=THREE.Curve.Utils.interpolate(d.x,e.x,g.x,b.x,a);c.y=THREE.Curve.Utils.interpolate(d.y,e.y,g.y,b.y,a);c.z=THREE.Curve.Utils.interpolate(d.z,e.z,g.z,b.z,a);return c});
-THREE.BoxGeometry=function(a,b,c,d,e,g){function f(a,b,c,d,e,f,g,t){var v,x=h.widthSegments,u=h.heightSegments,B=e/2,w=f/2,C=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)v="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)v="y",u=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)v="x",x=h.depthSegments;var E=x+1,z=u+1,D=e/x,K=f/u,J=new THREE.Vector3;J[v]=0<g?1:-1;for(e=0;e<z;e++)for(f=0;f<E;f++){var A=new THREE.Vector3;A[a]=(f*D-B)*c;A[b]=(e*K-w)*d;A[v]=g;h.vertices.push(A)}for(e=
-0;e<u;e++)for(f=0;f<x;f++)w=f+E*e,a=f+E*(e+1),b=f+1+E*(e+1),c=f+1+E*e,d=new THREE.Vector2(f/x,1-e/u),g=new THREE.Vector2(f/x,1-(e+1)/u),v=new THREE.Vector2((f+1)/x,1-(e+1)/u),B=new THREE.Vector2((f+1)/x,1-e/u),w=new THREE.Face3(w+C,a+C,c+C),w.normal.copy(J),w.vertexNormals.push(J.clone(),J.clone(),J.clone()),w.materialIndex=t,h.faces.push(w),h.faceVertexUvs[0].push([d,g,B]),w=new THREE.Face3(a+C,b+C,c+C),w.normal.copy(J),w.vertexNormals.push(J.clone(),J.clone(),J.clone()),w.materialIndex=t,h.faces.push(w),
-h.faceVertexUvs[0].push([g.clone(),v,B.clone()])}THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:g};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=g||1;var h=this;d=a/2;e=b/2;g=c/2;f("z","y",-1,-1,c,b,d,0);f("z","y",1,-1,c,b,-d,1);f("x","z",1,1,a,c,e,2);f("x","z",1,-1,a,c,-e,3);f("x","y",1,-1,a,b,g,4);f("x","y",-1,-1,a,b,-g,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
+THREE.BoxGeometry=function(a,b,c,d,e,g){function f(a,b,c,d,e,f,g,s){var u,x=h.widthSegments,v=h.heightSegments,D=e/2,w=f/2,A=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)u="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)u="y",v=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)u="x",x=h.depthSegments;var E=x+1,z=v+1,B=e/x,O=f/v,G=new THREE.Vector3;G[u]=0<g?1:-1;for(e=0;e<z;e++)for(f=0;f<E;f++){var C=new THREE.Vector3;C[a]=(f*B-D)*c;C[b]=(e*O-w)*d;C[u]=g;h.vertices.push(C)}for(e=
+0;e<v;e++)for(f=0;f<x;f++)w=f+E*e,a=f+E*(e+1),b=f+1+E*(e+1),c=f+1+E*e,d=new THREE.Vector2(f/x,1-e/v),g=new THREE.Vector2(f/x,1-(e+1)/v),u=new THREE.Vector2((f+1)/x,1-(e+1)/v),D=new THREE.Vector2((f+1)/x,1-e/v),w=new THREE.Face3(w+A,a+A,c+A),w.normal.copy(G),w.vertexNormals.push(G.clone(),G.clone(),G.clone()),w.materialIndex=s,h.faces.push(w),h.faceVertexUvs[0].push([d,g,D]),w=new THREE.Face3(a+A,b+A,c+A),w.normal.copy(G),w.vertexNormals.push(G.clone(),G.clone(),G.clone()),w.materialIndex=s,h.faces.push(w),
+h.faceVertexUvs[0].push([g.clone(),u,D.clone()])}THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:g};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=g||1;var h=this;d=a/2;e=b/2;g=c/2;f("z","y",-1,-1,c,b,d,0);f("z","y",1,-1,c,b,-d,1);f("x","z",1,1,a,c,e,2);f("x","z",1,-1,a,c,-e,3);f("x","y",1,-1,a,b,g,4);f("x","y",-1,-1,a,b,-g,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.BoxGeometry.prototype.constructor=THREE.BoxGeometry;THREE.BoxGeometry.prototype.clone=function(){return new THREE.BoxGeometry(this.parameters.width,this.parameters.height,this.parameters.depth,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.depthSegments)};THREE.CubeGeometry=THREE.BoxGeometry;
 THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="CircleGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e,g=[];e=new THREE.Vector3;var f=new THREE.Vector2(.5,.5);this.vertices.push(e);g.push(f);for(e=0;e<=b;e++){var h=new THREE.Vector3,l=c+e/b*d;h.x=a*Math.cos(l);h.y=a*Math.sin(l);this.vertices.push(h);g.push(new THREE.Vector2((h.x/a+1)/2,(h.y/a+1)/2))}c=new THREE.Vector3(0,
 0,1);for(e=1;e<=b;e++)this.faces.push(new THREE.Face3(e,e+1,0,[c.clone(),c.clone(),c.clone()])),this.faceVertexUvs[0].push([g[e].clone(),g[e+1].clone(),f.clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CircleGeometry.prototype.constructor=THREE.CircleGeometry;
@@ -779,32 +774,32 @@ THREE.CircleGeometry.prototype.clone=function(){return new THREE.CircleGeometry(
 THREE.CircleBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="CircleBufferGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e=b+2,g=new Float32Array(3*e),f=new Float32Array(3*e),e=new Float32Array(2*e);f[2]=1;e[0]=.5;e[1]=.5;for(var h=0,l=3,k=2;h<=b;h++,l+=3,k+=2){var n=c+h/b*d;g[l]=a*Math.cos(n);g[l+1]=a*Math.sin(n);f[l+2]=1;e[k]=(g[l]/a+1)/2;e[k+1]=(g[l+1]/a+1)/2}c=
 [];for(l=1;l<=b;l++)c.push(l),c.push(l+1),c.push(0);this.setIndex(new THREE.BufferAttribute(new Uint16Array(c),1));this.addAttribute("position",new THREE.BufferAttribute(g,3));this.addAttribute("normal",new THREE.BufferAttribute(f,3));this.addAttribute("uv",new THREE.BufferAttribute(e,2));this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.CircleBufferGeometry.prototype.constructor=THREE.CircleBufferGeometry;
 THREE.CircleBufferGeometry.prototype.clone=function(){var a=new THREE.CircleBufferGeometry(this.parameters.radius,this.parameters.segments,this.parameters.thetaStart,this.parameters.thetaLength);a.copy(this);return a};
-THREE.CylinderGeometry=function(a,b,c,d,e,g,f,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:g,thetaStart:f,thetaLength:h};a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=d||8;e=e||1;g=void 0!==g?g:!1;f=void 0!==f?f:0;h=void 0!==h?h:2*Math.PI;var l=c/2,k,n,p=[],m=[];for(n=0;n<=e;n++){var q=[],s=[],t=n/e,v=t*(b-a)+a;for(k=0;k<=d;k++){var x=k/d,u=new THREE.Vector3;u.x=v*Math.sin(x*h+
-f);u.y=-t*c+l;u.z=v*Math.cos(x*h+f);this.vertices.push(u);q.push(this.vertices.length-1);s.push(new THREE.Vector2(x,1-t))}p.push(q);m.push(s)}c=(b-a)/c;for(k=0;k<d;k++)for(0!==a?(f=this.vertices[p[0][k]].clone(),h=this.vertices[p[0][k+1]].clone()):(f=this.vertices[p[1][k]].clone(),h=this.vertices[p[1][k+1]].clone()),f.setY(Math.sqrt(f.x*f.x+f.z*f.z)*c).normalize(),h.setY(Math.sqrt(h.x*h.x+h.z*h.z)*c).normalize(),n=0;n<e;n++){var q=p[n][k],s=p[n+1][k],t=p[n+1][k+1],v=p[n][k+1],x=f.clone(),u=f.clone(),
-B=h.clone(),w=h.clone(),C=m[n][k].clone(),E=m[n+1][k].clone(),z=m[n+1][k+1].clone(),D=m[n][k+1].clone();this.faces.push(new THREE.Face3(q,s,v,[x,u,w]));this.faceVertexUvs[0].push([C,E,D]);this.faces.push(new THREE.Face3(s,t,v,[u.clone(),B,w.clone()]));this.faceVertexUvs[0].push([E.clone(),z,D.clone()])}if(!1===g&&0<a)for(this.vertices.push(new THREE.Vector3(0,l,0)),k=0;k<d;k++)q=p[0][k],s=p[0][k+1],t=this.vertices.length-1,x=new THREE.Vector3(0,1,0),u=new THREE.Vector3(0,1,0),B=new THREE.Vector3(0,
-1,0),C=m[0][k].clone(),E=m[0][k+1].clone(),z=new THREE.Vector2(E.x,0),this.faces.push(new THREE.Face3(q,s,t,[x,u,B],void 0,1)),this.faceVertexUvs[0].push([C,E,z]);if(!1===g&&0<b)for(this.vertices.push(new THREE.Vector3(0,-l,0)),k=0;k<d;k++)q=p[e][k+1],s=p[e][k],t=this.vertices.length-1,x=new THREE.Vector3(0,-1,0),u=new THREE.Vector3(0,-1,0),B=new THREE.Vector3(0,-1,0),C=m[e][k+1].clone(),E=m[e][k].clone(),z=new THREE.Vector2(E.x,1),this.faces.push(new THREE.Face3(q,s,t,[x,u,B],void 0,2)),this.faceVertexUvs[0].push([C,
+THREE.CylinderGeometry=function(a,b,c,d,e,g,f,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:g,thetaStart:f,thetaLength:h};a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=d||8;e=e||1;g=void 0!==g?g:!1;f=void 0!==f?f:0;h=void 0!==h?h:2*Math.PI;var l=c/2,k,n,p=[],m=[];for(n=0;n<=e;n++){var q=[],t=[],s=n/e,u=s*(b-a)+a;for(k=0;k<=d;k++){var x=k/d,v=new THREE.Vector3;v.x=u*Math.sin(x*h+
+f);v.y=-s*c+l;v.z=u*Math.cos(x*h+f);this.vertices.push(v);q.push(this.vertices.length-1);t.push(new THREE.Vector2(x,1-s))}p.push(q);m.push(t)}c=(b-a)/c;for(k=0;k<d;k++)for(0!==a?(f=this.vertices[p[0][k]].clone(),h=this.vertices[p[0][k+1]].clone()):(f=this.vertices[p[1][k]].clone(),h=this.vertices[p[1][k+1]].clone()),f.setY(Math.sqrt(f.x*f.x+f.z*f.z)*c).normalize(),h.setY(Math.sqrt(h.x*h.x+h.z*h.z)*c).normalize(),n=0;n<e;n++){var q=p[n][k],t=p[n+1][k],s=p[n+1][k+1],u=p[n][k+1],x=f.clone(),v=f.clone(),
+D=h.clone(),w=h.clone(),A=m[n][k].clone(),E=m[n+1][k].clone(),z=m[n+1][k+1].clone(),B=m[n][k+1].clone();this.faces.push(new THREE.Face3(q,t,u,[x,v,w]));this.faceVertexUvs[0].push([A,E,B]);this.faces.push(new THREE.Face3(t,s,u,[v.clone(),D,w.clone()]));this.faceVertexUvs[0].push([E.clone(),z,B.clone()])}if(!1===g&&0<a)for(this.vertices.push(new THREE.Vector3(0,l,0)),k=0;k<d;k++)q=p[0][k],t=p[0][k+1],s=this.vertices.length-1,x=new THREE.Vector3(0,1,0),v=new THREE.Vector3(0,1,0),D=new THREE.Vector3(0,
+1,0),A=m[0][k].clone(),E=m[0][k+1].clone(),z=new THREE.Vector2(E.x,0),this.faces.push(new THREE.Face3(q,t,s,[x,v,D],void 0,1)),this.faceVertexUvs[0].push([A,E,z]);if(!1===g&&0<b)for(this.vertices.push(new THREE.Vector3(0,-l,0)),k=0;k<d;k++)q=p[e][k+1],t=p[e][k],s=this.vertices.length-1,x=new THREE.Vector3(0,-1,0),v=new THREE.Vector3(0,-1,0),D=new THREE.Vector3(0,-1,0),A=m[e][k+1].clone(),E=m[e][k].clone(),z=new THREE.Vector2(E.x,1),this.faces.push(new THREE.Face3(q,t,s,[x,v,D],void 0,2)),this.faceVertexUvs[0].push([A,
 E,z]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;THREE.CylinderGeometry.prototype.clone=function(){return new THREE.CylinderGeometry(this.parameters.radiusTop,this.parameters.radiusBottom,this.parameters.height,this.parameters.radialSegments,this.parameters.heightSegments,this.parameters.openEnded,this.parameters.thetaStart,this.parameters.thetaLength)};
 THREE.EdgesGeometry=function(a,b){function c(a,b){return a-b}THREE.BufferGeometry.call(this);var d=Math.cos(THREE.Math.degToRad(void 0!==b?b:1)),e=[0,0],g={},f=["a","b","c"],h;a instanceof THREE.BufferGeometry?(h=new THREE.Geometry,h.fromBufferGeometry(a)):h=a.clone();h.mergeVertices();h.computeFaceNormals();var l=h.vertices;h=h.faces;for(var k=0,n=h.length;k<n;k++)for(var p=h[k],m=0;3>m;m++){e[0]=p[f[m]];e[1]=p[f[(m+1)%3]];e.sort(c);var q=e.toString();void 0===g[q]?g[q]={vert1:e[0],vert2:e[1],face1:k,
 face2:void 0}:g[q].face2=k}e=[];for(q in g)if(f=g[q],void 0===f.face2||h[f.face1].normal.dot(h[f.face2].normal)<=d)k=l[f.vert1],e.push(k.x),e.push(k.y),e.push(k.z),k=l[f.vert2],e.push(k.x),e.push(k.y),e.push(k.z);this.addAttribute("position",new THREE.BufferAttribute(new Float32Array(e),3))};THREE.EdgesGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.EdgesGeometry.prototype.constructor=THREE.EdgesGeometry;
 THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=Array.isArray(a)?a:[a],this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.constructor=THREE.ExtrudeGeometry;THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
 THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=1,d=a.x-b.x,e=a.y-b.y,f=c.x-a.x,g=c.y-a.y,h=d*d+e*e;if(1E-10<Math.abs(d*g-e*f)){var k=Math.sqrt(h),l=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;f=((c.x-g/l-h)*g-(c.y+f/l-b)*f)/(d*g-e*f);c=h+d*f-a.x;a=b+e*f-a.y;d=c*c+a*a;if(2>=d)return new THREE.Vector2(c,a);d=Math.sqrt(d/2)}else a=!1,1E-10<d?1E-10<f&&(a=
-!0):-1E-10>d?-1E-10>f&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(F=a.length;0<=--F;){c=F;d=F-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*n,e=0;e<f;e++){var g=T*e,h=T*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+J,g=g+J,l=l+J,h=h+J;K.faces.push(new THREE.Face3(k,g,h));K.faces.push(new THREE.Face3(g,l,h));k=x.generateSideWallUV(K,k,g,l,h);K.faceVertexUvs[0].push([k[0],k[1],k[3]]);K.faceVertexUvs[0].push([k[1],
-k[2],k[3]])}}}function g(a,b,c){K.vertices.push(new THREE.Vector3(a,b,c))}function f(a,b,c){a+=J;b+=J;c+=J;K.faces.push(new THREE.Face3(a,b,c));a=x.generateTopUV(K,a,b,c);K.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,l=void 0!==b.bevelThickness?b.bevelThickness:6,k=void 0!==b.bevelSize?b.bevelSize:l-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,s=b.extrudePath,
-t,v=!1,x=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,u,B,w,C;s&&(t=s.getSpacedPoints(q),v=!0,p=!1,u=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(s,q,!1),B=new THREE.Vector3,w=new THREE.Vector3,C=new THREE.Vector3);p||(k=l=n=0);var E,z,D,K=this,J=this.vertices.length,s=a.extractPoints(m),m=s.shape,A=s.holes;if(s=!THREE.Shape.Utils.isClockWise(m)){m=m.reverse();z=0;for(D=A.length;z<D;z++)E=A[z],THREE.Shape.Utils.isClockWise(E)&&(A[z]=E.reverse());s=
-!1}var H=THREE.Shape.Utils.triangulateShape(m,A),L=m;z=0;for(D=A.length;z<D;z++)E=A[z],m=m.concat(E);var O,G,y,M,P,T=m.length,Q,R=H.length,s=[],F=0;y=L.length;O=y-1;for(G=F+1;F<y;F++,O++,G++)O===y&&(O=0),G===y&&(G=0),s[F]=d(L[F],L[O],L[G]);var W=[],U,Y=s.concat();z=0;for(D=A.length;z<D;z++){E=A[z];U=[];F=0;y=E.length;O=y-1;for(G=F+1;F<y;F++,O++,G++)O===y&&(O=0),G===y&&(G=0),U[F]=d(E[F],E[O],E[G]);W.push(U);Y=Y.concat(U)}for(O=0;O<n;O++){y=O/n;M=l*(1-y);G=k*Math.sin(y*Math.PI/2);F=0;for(y=L.length;F<
-y;F++)P=c(L[F],s[F],G),g(P.x,P.y,-M);z=0;for(D=A.length;z<D;z++)for(E=A[z],U=W[z],F=0,y=E.length;F<y;F++)P=c(E[F],U[F],G),g(P.x,P.y,-M)}G=k;for(F=0;F<T;F++)P=p?c(m[F],Y[F],G):m[F],v?(w.copy(u.normals[0]).multiplyScalar(P.x),B.copy(u.binormals[0]).multiplyScalar(P.y),C.copy(t[0]).add(w).add(B),g(C.x,C.y,C.z)):g(P.x,P.y,0);for(y=1;y<=q;y++)for(F=0;F<T;F++)P=p?c(m[F],Y[F],G):m[F],v?(w.copy(u.normals[y]).multiplyScalar(P.x),B.copy(u.binormals[y]).multiplyScalar(P.y),C.copy(t[y]).add(w).add(B),g(C.x,C.y,
-C.z)):g(P.x,P.y,h/q*y);for(O=n-1;0<=O;O--){y=O/n;M=l*(1-y);G=k*Math.sin(y*Math.PI/2);F=0;for(y=L.length;F<y;F++)P=c(L[F],s[F],G),g(P.x,P.y,h+M);z=0;for(D=A.length;z<D;z++)for(E=A[z],U=W[z],F=0,y=E.length;F<y;F++)P=c(E[F],U[F],G),v?g(P.x,P.y+t[q-1].y,t[q-1].x+M):g(P.x,P.y,h+M)}(function(){if(p){var a;a=0*T;for(F=0;F<R;F++)Q=H[F],f(Q[2]+a,Q[1]+a,Q[0]+a);a=q+2*n;a*=T;for(F=0;F<R;F++)Q=H[F],f(Q[0]+a,Q[1]+a,Q[2]+a)}else{for(F=0;F<R;F++)Q=H[F],f(Q[2],Q[1],Q[0]);for(F=0;F<R;F++)Q=H[F],f(Q[0]+T*q,Q[1]+T*
-q,Q[2]+T*q)}})();(function(){var a=0;e(L,a);a+=L.length;z=0;for(D=A.length;z<D;z++)E=A[z],e(E,a),a+=E.length})()};
+!0):-1E-10>d?-1E-10>f&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(F=a.length;0<=--F;){c=F;d=F-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*n,e=0;e<f;e++){var g=T*e,h=T*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+G,g=g+G,l=l+G,h=h+G;O.faces.push(new THREE.Face3(k,g,h));O.faces.push(new THREE.Face3(g,l,h));k=x.generateSideWallUV(O,k,g,l,h);O.faceVertexUvs[0].push([k[0],k[1],k[3]]);O.faceVertexUvs[0].push([k[1],
+k[2],k[3]])}}}function g(a,b,c){O.vertices.push(new THREE.Vector3(a,b,c))}function f(a,b,c){a+=G;b+=G;c+=G;O.faces.push(new THREE.Face3(a,b,c));a=x.generateTopUV(O,a,b,c);O.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,l=void 0!==b.bevelThickness?b.bevelThickness:6,k=void 0!==b.bevelSize?b.bevelSize:l-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,t=b.extrudePath,
+s,u=!1,x=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,v,D,w,A;t&&(s=t.getSpacedPoints(q),u=!0,p=!1,v=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(t,q,!1),D=new THREE.Vector3,w=new THREE.Vector3,A=new THREE.Vector3);p||(k=l=n=0);var E,z,B,O=this,G=this.vertices.length,t=a.extractPoints(m),m=t.shape,C=t.holes;if(t=!THREE.Shape.Utils.isClockWise(m)){m=m.reverse();z=0;for(B=C.length;z<B;z++)E=C[z],THREE.Shape.Utils.isClockWise(E)&&(C[z]=E.reverse());t=
+!1}var M=THREE.Shape.Utils.triangulateShape(m,C),K=m;z=0;for(B=C.length;z<B;z++)E=C[z],m=m.concat(E);var L,J,y,H,P,T=m.length,Q,R=M.length,t=[],F=0;y=K.length;L=y-1;for(J=F+1;F<y;F++,L++,J++)L===y&&(L=0),J===y&&(J=0),t[F]=d(K[F],K[L],K[J]);var W=[],U,Y=t.concat();z=0;for(B=C.length;z<B;z++){E=C[z];U=[];F=0;y=E.length;L=y-1;for(J=F+1;F<y;F++,L++,J++)L===y&&(L=0),J===y&&(J=0),U[F]=d(E[F],E[L],E[J]);W.push(U);Y=Y.concat(U)}for(L=0;L<n;L++){y=L/n;H=l*(1-y);J=k*Math.sin(y*Math.PI/2);F=0;for(y=K.length;F<
+y;F++)P=c(K[F],t[F],J),g(P.x,P.y,-H);z=0;for(B=C.length;z<B;z++)for(E=C[z],U=W[z],F=0,y=E.length;F<y;F++)P=c(E[F],U[F],J),g(P.x,P.y,-H)}J=k;for(F=0;F<T;F++)P=p?c(m[F],Y[F],J):m[F],u?(w.copy(v.normals[0]).multiplyScalar(P.x),D.copy(v.binormals[0]).multiplyScalar(P.y),A.copy(s[0]).add(w).add(D),g(A.x,A.y,A.z)):g(P.x,P.y,0);for(y=1;y<=q;y++)for(F=0;F<T;F++)P=p?c(m[F],Y[F],J):m[F],u?(w.copy(v.normals[y]).multiplyScalar(P.x),D.copy(v.binormals[y]).multiplyScalar(P.y),A.copy(s[y]).add(w).add(D),g(A.x,A.y,
+A.z)):g(P.x,P.y,h/q*y);for(L=n-1;0<=L;L--){y=L/n;H=l*(1-y);J=k*Math.sin(y*Math.PI/2);F=0;for(y=K.length;F<y;F++)P=c(K[F],t[F],J),g(P.x,P.y,h+H);z=0;for(B=C.length;z<B;z++)for(E=C[z],U=W[z],F=0,y=E.length;F<y;F++)P=c(E[F],U[F],J),u?g(P.x,P.y+s[q-1].y,s[q-1].x+H):g(P.x,P.y,h+H)}(function(){if(p){var a;a=0*T;for(F=0;F<R;F++)Q=M[F],f(Q[2]+a,Q[1]+a,Q[0]+a);a=q+2*n;a*=T;for(F=0;F<R;F++)Q=M[F],f(Q[0]+a,Q[1]+a,Q[2]+a)}else{for(F=0;F<R;F++)Q=M[F],f(Q[2],Q[1],Q[0]);for(F=0;F<R;F++)Q=M[F],f(Q[0]+T*q,Q[1]+T*
+q,Q[2]+T*q)}})();(function(){var a=0;e(K,a);a+=K.length;z=0;for(B=C.length;z<B;z++)E=C[z],e(E,a),a+=E.length})()};
 THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new THREE.Vector2(b.x,b.y),new THREE.Vector2(c.x,c.y),new THREE.Vector2(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new THREE.Vector2(b.x,1-b.z),new THREE.Vector2(c.x,1-c.z),new THREE.Vector2(d.x,1-d.z),new THREE.Vector2(e.x,1-e.z)]:[new THREE.Vector2(b.y,1-b.z),new THREE.Vector2(c.y,1-c.z),new THREE.Vector2(d.y,
 1-d.z),new THREE.Vector2(e.y,1-e.z)]}};THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);this.type="ShapeGeometry";!1===Array.isArray(a)&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.constructor=THREE.ShapeGeometry;THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
 THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,g,f,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var l=e.shape,k=e.holes;if(!THREE.Shape.Utils.isClockWise(l))for(l=l.reverse(),e=0,g=k.length;e<g;e++)f=k[e],THREE.Shape.Utils.isClockWise(f)&&(k[e]=f.reverse());var n=THREE.Shape.Utils.triangulateShape(l,k);e=0;for(g=k.length;e<g;e++)f=k[e],
 l=l.concat(f);k=l.length;g=n.length;for(e=0;e<k;e++)f=l[e],this.vertices.push(new THREE.Vector3(f.x,f.y,0));for(e=0;e<g;e++)k=n[e],l=k[0]+h,f=k[1]+h,k=k[2]+h,this.faces.push(new THREE.Face3(l,f,k,null,null,c)),this.faceVertexUvs[0].push(d.generateTopUV(this,l,f,k))};
-THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="LatheGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=b||12;c=c||0;d=d||2*Math.PI;for(var e=1/(a.length-1),g=1/b,f=0,h=b;f<=h;f++)for(var l=c+f*g*d,k=Math.cos(l),n=Math.sin(l),l=0,p=a.length;l<p;l++){var m=a[l],q=new THREE.Vector3;q.x=k*m.x-n*m.y;q.y=n*m.x+k*m.y;q.z=m.z;this.vertices.push(q)}c=a.length;f=0;for(h=b;f<h;f++)for(l=0,p=a.length-1;l<p;l++){b=n=l+c*f;d=n+c;var k=n+1+c,n=n+1,m=f*g,q=l*e,s=
-m+g,t=q+e;this.faces.push(new THREE.Face3(b,d,n));this.faceVertexUvs[0].push([new THREE.Vector2(m,q),new THREE.Vector2(s,q),new THREE.Vector2(m,t)]);this.faces.push(new THREE.Face3(d,k,n));this.faceVertexUvs[0].push([new THREE.Vector2(s,q),new THREE.Vector2(s,t),new THREE.Vector2(m,t)])}this.mergeVertices();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
+THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="LatheGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=b||12;c=c||0;d=d||2*Math.PI;for(var e=1/(a.length-1),g=1/b,f=0,h=b;f<=h;f++)for(var l=c+f*g*d,k=Math.cos(l),n=Math.sin(l),l=0,p=a.length;l<p;l++){var m=a[l],q=new THREE.Vector3;q.x=k*m.x-n*m.y;q.y=n*m.x+k*m.y;q.z=m.z;this.vertices.push(q)}c=a.length;f=0;for(h=b;f<h;f++)for(l=0,p=a.length-1;l<p;l++){b=n=l+c*f;d=n+c;var k=n+1+c,n=n+1,m=f*g,q=l*e,t=
+m+g,s=q+e;this.faces.push(new THREE.Face3(b,d,n));this.faceVertexUvs[0].push([new THREE.Vector2(m,q),new THREE.Vector2(t,q),new THREE.Vector2(m,s)]);this.faces.push(new THREE.Face3(d,k,n));this.faceVertexUvs[0].push([new THREE.Vector2(t,q),new THREE.Vector2(t,s),new THREE.Vector2(m,s)])}this.mergeVertices();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
 THREE.PlaneGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="PlaneGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};this.fromBufferGeometry(new THREE.PlaneBufferGeometry(a,b,c,d))};THREE.PlaneGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PlaneGeometry.prototype.constructor=THREE.PlaneGeometry;
 THREE.PlaneGeometry.prototype.clone=function(){return new THREE.PlaneGeometry(this.parameters.width,this.parameters.height,this.parameters.widthSegments,this.parameters.heightSegments)};
-THREE.PlaneBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,g=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var f=c+1,h=d+1,l=a/c,k=b/d;b=new Float32Array(f*h*3);a=new Float32Array(f*h*3);for(var n=new Float32Array(f*h*2),p=0,m=0,q=0;q<h;q++)for(var s=q*k-g,t=0;t<f;t++)b[p]=t*l-e,b[p+1]=-s,a[p+2]=1,n[m]=t/c,n[m+1]=1-q/d,p+=3,m+=2;p=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*
-d*6);for(q=0;q<d;q++)for(t=0;t<c;t++)g=t+f*(q+1),h=t+1+f*(q+1),l=t+1+f*q,e[p]=t+f*q,e[p+1]=g,e[p+2]=l,e[p+3]=g,e[p+4]=h,e[p+5]=l,p+=6;this.setIndex(new THREE.BufferAttribute(e,1));this.addAttribute("position",new THREE.BufferAttribute(b,3));this.addAttribute("normal",new THREE.BufferAttribute(a,3));this.addAttribute("uv",new THREE.BufferAttribute(n,2))};THREE.PlaneBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.PlaneBufferGeometry.prototype.constructor=THREE.PlaneBufferGeometry;
+THREE.PlaneBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,g=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var f=c+1,h=d+1,l=a/c,k=b/d;b=new Float32Array(f*h*3);a=new Float32Array(f*h*3);for(var n=new Float32Array(f*h*2),p=0,m=0,q=0;q<h;q++)for(var t=q*k-g,s=0;s<f;s++)b[p]=s*l-e,b[p+1]=-t,a[p+2]=1,n[m]=s/c,n[m+1]=1-q/d,p+=3,m+=2;p=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*
+d*6);for(q=0;q<d;q++)for(s=0;s<c;s++)g=s+f*(q+1),h=s+1+f*(q+1),l=s+1+f*q,e[p]=s+f*q,e[p+1]=g,e[p+2]=l,e[p+3]=g,e[p+4]=h,e[p+5]=l,p+=6;this.setIndex(new THREE.BufferAttribute(e,1));this.addAttribute("position",new THREE.BufferAttribute(b,3));this.addAttribute("normal",new THREE.BufferAttribute(a,3));this.addAttribute("uv",new THREE.BufferAttribute(n,2))};THREE.PlaneBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.PlaneBufferGeometry.prototype.constructor=THREE.PlaneBufferGeometry;
 THREE.PlaneBufferGeometry.prototype.clone=function(){var a=new THREE.PlaneBufferGeometry(this.parameters.width,this.parameters.height,this.parameters.widthSegments,this.parameters.heightSegments);a.copy(this);return a};
 THREE.RingGeometry=function(a,b,c,d,e,g){THREE.Geometry.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:g};a=a||0;b=b||50;e=void 0!==e?e:0;g=void 0!==g?g:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):8;var f,h=[],l=a,k=(b-a)/d;for(a=0;a<d+1;a++){for(f=0;f<c+1;f++){var n=new THREE.Vector3,p=e+f/c*g;n.x=l*Math.cos(p);n.y=l*Math.sin(p);this.vertices.push(n);h.push(new THREE.Vector2((n.x/b+1)/2,
 (n.y/b+1)/2))}l+=k}b=new THREE.Vector3(0,0,1);for(a=0;a<d;a++)for(e=a*(c+1),f=0;f<c;f++)g=p=f+e,k=p+c+1,n=p+c+2,this.faces.push(new THREE.Face3(g,k,n,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[g].clone(),h[k].clone(),h[n].clone()]),g=p,k=p+c+2,n=p+1,this.faces.push(new THREE.Face3(g,k,n,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[g].clone(),h[k].clone(),h[n].clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,l)};
@@ -812,7 +807,7 @@ THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingG
 THREE.SphereGeometry=function(a,b,c,d,e,g,f){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:g,thetaLength:f};this.fromBufferGeometry(new THREE.SphereBufferGeometry(a,b,c,d,e,g,f))};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;
 THREE.SphereGeometry.prototype.clone=function(){return new THREE.SphereGeometry(this.parameters.radius,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.phiStart,this.parameters.phiLength,this.parameters.thetaStart,this.parameters.thetaLength)};
 THREE.SphereBufferGeometry=function(a,b,c,d,e,g,f){THREE.BufferGeometry.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:g,thetaLength:f};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;g=void 0!==g?g:0;f=void 0!==f?f:Math.PI;for(var h=g+f,l=(b+1)*(c+1),k=new THREE.BufferAttribute(new Float32Array(3*l),3),n=new THREE.BufferAttribute(new Float32Array(3*
-l),3),l=new THREE.BufferAttribute(new Float32Array(2*l),2),p=0,m=[],q=new THREE.Vector3,s=0;s<=c;s++){for(var t=[],v=s/c,x=0;x<=b;x++){var u=x/b,B=-a*Math.cos(d+u*e)*Math.sin(g+v*f),w=a*Math.cos(g+v*f),C=a*Math.sin(d+u*e)*Math.sin(g+v*f);q.set(B,w,C).normalize();k.setXYZ(p,B,w,C);n.setXYZ(p,q.x,q.y,q.z);l.setXY(p,u,1-v);t.push(p);p++}m.push(t)}d=[];for(s=0;s<c;s++)for(x=0;x<b;x++)e=m[s][x+1],f=m[s][x],p=m[s+1][x],q=m[s+1][x+1],(0!==s||0<g)&&d.push(e,f,q),(s!==c-1||h<Math.PI)&&d.push(f,p,q);this.setIndex(new (65535<
+l),3),l=new THREE.BufferAttribute(new Float32Array(2*l),2),p=0,m=[],q=new THREE.Vector3,t=0;t<=c;t++){for(var s=[],u=t/c,x=0;x<=b;x++){var v=x/b,D=-a*Math.cos(d+v*e)*Math.sin(g+u*f),w=a*Math.cos(g+u*f),A=a*Math.sin(d+v*e)*Math.sin(g+u*f);q.set(D,w,A).normalize();k.setXYZ(p,D,w,A);n.setXYZ(p,q.x,q.y,q.z);l.setXY(p,v,1-u);s.push(p);p++}m.push(s)}d=[];for(t=0;t<c;t++)for(x=0;x<b;x++)e=m[t][x+1],f=m[t][x],p=m[t+1][x],q=m[t+1][x+1],(0!==t||0<g)&&d.push(e,f,q),(t!==c-1||h<Math.PI)&&d.push(f,p,q);this.setIndex(new (65535<
 k.count?THREE.Uint32Attribute:THREE.Uint16Attribute)(d,1));this.addAttribute("position",k);this.addAttribute("normal",n);this.addAttribute("uv",l);this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.SphereBufferGeometry.prototype.constructor=THREE.SphereBufferGeometry;
 THREE.SphereBufferGeometry.prototype.clone=function(){var a=new THREE.SphereBufferGeometry(this.parameters.radius,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.phiStart,this.parameters.phiLength,this.parameters.thetaStart,this.parameters.thetaLength);a.copy(this);return a};
 THREE.TextGeometry=function(a,b){b=b||{};var c=THREE.FontUtils.generateShapes(a,b);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b);this.type="TextGeometry"};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TextGeometry.prototype.constructor=THREE.TextGeometry;
@@ -820,18 +815,18 @@ THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="Tor
 d,l/c));h.push(m.clone().sub(g).normalize())}for(l=1;l<=c;l++)for(k=1;k<=d;k++)a=(d+1)*l+k-1,b=(d+1)*(l-1)+k-1,e=(d+1)*(l-1)+k,g=(d+1)*l+k,n=new THREE.Face3(a,b,g,[h[a].clone(),h[b].clone(),h[g].clone()]),this.faces.push(n),this.faceVertexUvs[0].push([f[a].clone(),f[b].clone(),f[g].clone()]),n=new THREE.Face3(b,e,g,[h[b].clone(),h[e].clone(),h[g].clone()]),this.faces.push(n),this.faceVertexUvs[0].push([f[b].clone(),f[e].clone(),f[g].clone()]);this.computeFaceNormals()};
 THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusGeometry.prototype.constructor=THREE.TorusGeometry;THREE.TorusGeometry.prototype.clone=function(){return new THREE.TorusGeometry(this.parameters.radius,this.parameters.tube,this.parameters.radialSegments,this.parameters.tubularSegments,this.parameters.arc)};
 THREE.TorusKnotGeometry=function(a,b,c,d,e,g,f){function h(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a);a*=b/c;b=Math.cos(a);f*=d*(2+b)*.5;g=d*(2+b)*g*.5;d=e*d*Math.sin(a)*.5;return new THREE.Vector3(f,g,d)}THREE.Geometry.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,p:e,q:g,heightScale:f};a=a||100;b=b||40;c=c||64;d=d||8;e=e||2;g=g||3;f=f||1;for(var l=Array(c),k=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,m=0;m<c;++m){l[m]=
-Array(d);var q=m/c*2*e*Math.PI,s=h(q,g,e,a,f),q=h(q+.01,g,e,a,f);k.subVectors(q,s);n.addVectors(q,s);p.crossVectors(k,n);n.crossVectors(p,k);p.normalize();n.normalize();for(q=0;q<d;++q){var t=q/d*2*Math.PI,v=-b*Math.cos(t),t=b*Math.sin(t),x=new THREE.Vector3;x.x=s.x+v*n.x+t*p.x;x.y=s.y+v*n.y+t*p.y;x.z=s.z+v*n.z+t*p.z;l[m][q]=this.vertices.push(x)-1}}for(m=0;m<c;++m)for(q=0;q<d;++q)e=(m+1)%c,g=(q+1)%d,a=l[m][q],b=l[e][q],e=l[e][g],g=l[m][g],f=new THREE.Vector2(m/c,q/d),k=new THREE.Vector2((m+1)/c,
+Array(d);var q=m/c*2*e*Math.PI,t=h(q,g,e,a,f),q=h(q+.01,g,e,a,f);k.subVectors(q,t);n.addVectors(q,t);p.crossVectors(k,n);n.crossVectors(p,k);p.normalize();n.normalize();for(q=0;q<d;++q){var s=q/d*2*Math.PI,u=-b*Math.cos(s),s=b*Math.sin(s),x=new THREE.Vector3;x.x=t.x+u*n.x+s*p.x;x.y=t.y+u*n.y+s*p.y;x.z=t.z+u*n.z+s*p.z;l[m][q]=this.vertices.push(x)-1}}for(m=0;m<c;++m)for(q=0;q<d;++q)e=(m+1)%c,g=(q+1)%d,a=l[m][q],b=l[e][q],e=l[e][g],g=l[m][g],f=new THREE.Vector2(m/c,q/d),k=new THREE.Vector2((m+1)/c,
 q/d),n=new THREE.Vector2((m+1)/c,(q+1)/d),p=new THREE.Vector2(m/c,(q+1)/d),this.faces.push(new THREE.Face3(a,b,g)),this.faceVertexUvs[0].push([f,k,p]),this.faces.push(new THREE.Face3(b,e,g)),this.faceVertexUvs[0].push([k.clone(),n,p.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;
 THREE.TorusKnotGeometry.prototype.clone=function(){return new THREE.TorusKnotGeometry(this.parameters.radius,this.parameters.tube,this.parameters.radialSegments,this.parameters.tubularSegments,this.parameters.p,this.parameters.q,this.parameters.heightScale)};
-THREE.TubeGeometry=function(a,b,c,d,e,g){THREE.Geometry.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e,taper:g};b=b||64;c=c||1;d=d||8;e=e||!1;g=g||THREE.TubeGeometry.NoTaper;var f=[],h,l,k=b+1,n,p,m,q,s,t=new THREE.Vector3,v,x,u;v=new THREE.TubeGeometry.FrenetFrames(a,b,e);x=v.normals;u=v.binormals;this.tangents=v.tangents;this.normals=x;this.binormals=u;for(v=0;v<k;v++)for(f[v]=[],n=v/(k-1),s=a.getPointAt(n),h=x[v],l=u[v],m=c*g(n),n=0;n<
-d;n++)p=n/d*2*Math.PI,q=-m*Math.cos(p),p=m*Math.sin(p),t.copy(s),t.x+=q*h.x+p*l.x,t.y+=q*h.y+p*l.y,t.z+=q*h.z+p*l.z,f[v][n]=this.vertices.push(new THREE.Vector3(t.x,t.y,t.z))-1;for(v=0;v<b;v++)for(n=0;n<d;n++)g=e?(v+1)%b:v+1,k=(n+1)%d,a=f[v][n],c=f[g][n],g=f[g][k],k=f[v][k],t=new THREE.Vector2(v/b,n/d),x=new THREE.Vector2((v+1)/b,n/d),u=new THREE.Vector2((v+1)/b,(n+1)/d),h=new THREE.Vector2(v/b,(n+1)/d),this.faces.push(new THREE.Face3(a,c,k)),this.faceVertexUvs[0].push([t,x,h]),this.faces.push(new THREE.Face3(c,
-g,k)),this.faceVertexUvs[0].push([x.clone(),u,h.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry.prototype.constructor=THREE.TubeGeometry;THREE.TubeGeometry.prototype.clone=function(){return new this.constructor(this.parameters.path,this.parameters.segments,this.parameters.radius,this.parameters.radialSegments,this.parameters.closed,this.parameters.taper)};THREE.TubeGeometry.NoTaper=function(a){return 1};
+THREE.TubeGeometry=function(a,b,c,d,e,g){THREE.Geometry.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e,taper:g};b=b||64;c=c||1;d=d||8;e=e||!1;g=g||THREE.TubeGeometry.NoTaper;var f=[],h,l,k=b+1,n,p,m,q,t,s=new THREE.Vector3,u,x,v;u=new THREE.TubeGeometry.FrenetFrames(a,b,e);x=u.normals;v=u.binormals;this.tangents=u.tangents;this.normals=x;this.binormals=v;for(u=0;u<k;u++)for(f[u]=[],n=u/(k-1),t=a.getPointAt(n),h=x[u],l=v[u],m=c*g(n),n=0;n<
+d;n++)p=n/d*2*Math.PI,q=-m*Math.cos(p),p=m*Math.sin(p),s.copy(t),s.x+=q*h.x+p*l.x,s.y+=q*h.y+p*l.y,s.z+=q*h.z+p*l.z,f[u][n]=this.vertices.push(new THREE.Vector3(s.x,s.y,s.z))-1;for(u=0;u<b;u++)for(n=0;n<d;n++)g=e?(u+1)%b:u+1,k=(n+1)%d,a=f[u][n],c=f[g][n],g=f[g][k],k=f[u][k],s=new THREE.Vector2(u/b,n/d),x=new THREE.Vector2((u+1)/b,n/d),v=new THREE.Vector2((u+1)/b,(n+1)/d),h=new THREE.Vector2(u/b,(n+1)/d),this.faces.push(new THREE.Face3(a,c,k)),this.faceVertexUvs[0].push([s,x,h]),this.faces.push(new THREE.Face3(c,
+g,k)),this.faceVertexUvs[0].push([x.clone(),v,h.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry.prototype.constructor=THREE.TubeGeometry;THREE.TubeGeometry.prototype.clone=function(){return new this.constructor(this.parameters.path,this.parameters.segments,this.parameters.radius,this.parameters.radialSegments,this.parameters.closed,this.parameters.taper)};THREE.TubeGeometry.NoTaper=function(a){return 1};
 THREE.TubeGeometry.SinusoidalTaper=function(a){return Math.sin(Math.PI*a)};
 THREE.TubeGeometry.FrenetFrames=function(a,b,c){var d=new THREE.Vector3,e=[],g=[],f=[],h=new THREE.Vector3,l=new THREE.Matrix4;b+=1;var k,n,p;this.tangents=e;this.normals=g;this.binormals=f;for(k=0;k<b;k++)n=k/(b-1),e[k]=a.getTangentAt(n),e[k].normalize();g[0]=new THREE.Vector3;f[0]=new THREE.Vector3;a=Number.MAX_VALUE;k=Math.abs(e[0].x);n=Math.abs(e[0].y);p=Math.abs(e[0].z);k<=a&&(a=k,d.set(1,0,0));n<=a&&(a=n,d.set(0,1,0));p<=a&&d.set(0,0,1);h.crossVectors(e[0],d).normalize();g[0].crossVectors(e[0],
 h);f[0].crossVectors(e[0],g[0]);for(k=1;k<b;k++)g[k]=g[k-1].clone(),f[k]=f[k-1].clone(),h.crossVectors(e[k-1],e[k]),1E-4<h.length()&&(h.normalize(),d=Math.acos(THREE.Math.clamp(e[k-1].dot(e[k]),-1,1)),g[k].applyMatrix4(l.makeRotationAxis(h,d))),f[k].crossVectors(e[k],g[k]);if(c)for(d=Math.acos(THREE.Math.clamp(g[0].dot(g[b-1]),-1,1)),d/=b-1,0<e[0].dot(h.crossVectors(g[0],g[b-1]))&&(d=-d),k=1;k<b;k++)g[k].applyMatrix4(l.makeRotationAxis(e[k],d*k)),f[k].crossVectors(e[k],g[k])};
-THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=l.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+.5;a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5;b.uv=new THREE.Vector2(c,1-a);return b}function g(a,b,c,d){d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()],void 0,d);l.faces.push(d);v.copy(a).add(b).add(c).divideScalar(3);d=Math.atan2(v.z,-v.x);l.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),h(c.uv,c,d)])}function f(a,
+THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=l.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+.5;a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5;b.uv=new THREE.Vector2(c,1-a);return b}function g(a,b,c,d){d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()],void 0,d);l.faces.push(d);u.copy(a).add(b).add(c).divideScalar(3);d=Math.atan2(u.z,-u.x);l.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),h(c.uv,c,d)])}function f(a,
 b){for(var c=Math.pow(2,b),d=e(l.vertices[a.a]),f=e(l.vertices[a.b]),h=e(l.vertices[a.c]),k=[],m=a.materialIndex,n=0;n<=c;n++){k[n]=[];for(var p=e(d.clone().lerp(h,n/c)),q=e(f.clone().lerp(h,n/c)),s=c-n,t=0;t<=s;t++)k[n][t]=0===t&&n===c?p:e(p.clone().lerp(q,t/s))}for(n=0;n<c;n++)for(t=0;t<2*(c-n)-1;t++)d=Math.floor(t/2),0===t%2?g(k[n][d+1],k[n+1][d],k[n][d],m):g(k[n][d+1],k[n+1][d+1],k[n+1][d],m)}function h(a,b,c){0>c&&1===a.x&&(a=new THREE.Vector2(a.x-1,a.y));0===b.x&&0===b.z&&(a=new THREE.Vector2(c/
-2/Math.PI+.5,a.y));return a.clone()}THREE.Geometry.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;for(var l=this,k=0,n=a.length;k<n;k+=3)e(new THREE.Vector3(a[k],a[k+1],a[k+2]));a=this.vertices;for(var p=[],m=k=0,n=b.length;k<n;k+=3,m++){var q=a[b[k]],s=a[b[k+1]],t=a[b[k+2]];p[m]=new THREE.Face3(q.index,s.index,t.index,[q.clone(),s.clone(),t.clone()],void 0,m)}for(var v=new THREE.Vector3,k=0,n=p.length;k<n;k++)f(p[k],d);k=0;for(n=this.faceVertexUvs[0].length;k<
+2/Math.PI+.5,a.y));return a.clone()}THREE.Geometry.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;for(var l=this,k=0,n=a.length;k<n;k+=3)e(new THREE.Vector3(a[k],a[k+1],a[k+2]));a=this.vertices;for(var p=[],m=k=0,n=b.length;k<n;k+=3,m++){var q=a[b[k]],t=a[b[k+1]],s=a[b[k+2]];p[m]=new THREE.Face3(q.index,t.index,s.index,[q.clone(),t.clone(),s.clone()],void 0,m)}for(var u=new THREE.Vector3,k=0,n=p.length;k<n;k++)f(p[k],d);k=0;for(n=this.faceVertexUvs[0].length;k<
 n;k++)b=this.faceVertexUvs[0][k],d=b[0].x,a=b[1].x,p=b[2].x,m=Math.max(d,Math.max(a,p)),q=Math.min(d,Math.min(a,p)),.9<m&&.1>q&&(.2>d&&(b[0].x+=1),.2>a&&(b[1].x+=1),.2>p&&(b[2].x+=1));k=0;for(n=this.vertices.length;k<n;k++)this.vertices[k].multiplyScalar(c);this.mergeVertices();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PolyhedronGeometry.prototype.constructor=THREE.PolyhedronGeometry;
 THREE.PolyhedronGeometry.prototype.clone=function(){return(new THREE.PolyhedronGeometry(this.parameters.vertices,this.parameters.indices,this.parameters.radius,this.parameters.detail)).copy(this)};THREE.PolyhedronGeometry.prototype.copy=function(a){THREE.Geometry.prototype.copy.call(this,a);return this};
 THREE.DodecahedronGeometry=function(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;THREE.PolyhedronGeometry.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,
@@ -841,8 +836,8 @@ THREE.IcosahedronGeometry.prototype.constructor=THREE.IcosahedronGeometry;THREE.
 THREE.OctahedronGeometry.prototype=Object.create(THREE.PolyhedronGeometry.prototype);THREE.OctahedronGeometry.prototype.constructor=THREE.OctahedronGeometry;THREE.OctahedronGeometry.prototype.clone=function(){var a=new THREE.OctahedronGeometry(this.parameters.radius,this.parameters.detail);a.copy(this);return a};
 THREE.TetrahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b}};THREE.TetrahedronGeometry.prototype=Object.create(THREE.PolyhedronGeometry.prototype);THREE.TetrahedronGeometry.prototype.constructor=THREE.TetrahedronGeometry;
 THREE.TetrahedronGeometry.prototype.clone=function(){var a=new THREE.TetrahedronGeometry(this.parameters.radius,this.parameters.detail);a.copy(this);return a};
-THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};var d=this.vertices,e=this.faces,g=this.faceVertexUvs[0],f,h,l,k,n=b+1;for(f=0;f<=c;f++)for(k=f/c,h=0;h<=b;h++)l=h/b,l=a(l,k),d.push(l);var p,m,q,s;for(f=0;f<c;f++)for(h=0;h<b;h++)a=f*n+h,d=f*n+h+1,k=(f+1)*n+h+1,l=(f+1)*n+h,p=new THREE.Vector2(h/b,f/c),m=new THREE.Vector2((h+1)/b,f/c),q=new THREE.Vector2((h+1)/b,(f+1)/c),s=new THREE.Vector2(h/b,(f+1)/c),e.push(new THREE.Face3(a,
-d,l)),g.push([p,m,s]),e.push(new THREE.Face3(d,k,l)),g.push([m.clone(),q,s.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry.prototype.constructor=THREE.ParametricGeometry;
+THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};var d=this.vertices,e=this.faces,g=this.faceVertexUvs[0],f,h,l,k,n=b+1;for(f=0;f<=c;f++)for(k=f/c,h=0;h<=b;h++)l=h/b,l=a(l,k),d.push(l);var p,m,q,t;for(f=0;f<c;f++)for(h=0;h<b;h++)a=f*n+h,d=f*n+h+1,k=(f+1)*n+h+1,l=(f+1)*n+h,p=new THREE.Vector2(h/b,f/c),m=new THREE.Vector2((h+1)/b,f/c),q=new THREE.Vector2((h+1)/b,(f+1)/c),t=new THREE.Vector2(h/b,(f+1)/c),e.push(new THREE.Face3(a,
+d,l)),g.push([p,m,t]),e.push(new THREE.Face3(d,k,l)),g.push([m.clone(),q,t.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry.prototype.constructor=THREE.ParametricGeometry;
 THREE.WireframeGeometry=function(a){function b(a,b){return a-b}THREE.BufferGeometry.call(this);var c=[0,0],d={},e=["a","b","c"];if(a instanceof THREE.Geometry){var g=a.vertices,f=a.faces,h=0,l=new Uint32Array(6*f.length);a=0;for(var k=f.length;a<k;a++)for(var n=f[a],p=0;3>p;p++){c[0]=n[e[p]];c[1]=n[e[(p+1)%3]];c.sort(b);var m=c.toString();void 0===d[m]&&(l[2*h]=c[0],l[2*h+1]=c[1],d[m]=!0,h++)}c=new Float32Array(6*h);a=0;for(k=h;a<k;a++)for(p=0;2>p;p++)d=g[l[2*a+p]],h=6*a+3*p,c[h+0]=d.x,c[h+1]=d.y,
 c[h+2]=d.z;this.addAttribute("position",new THREE.BufferAttribute(c,3))}else if(a instanceof THREE.BufferGeometry){if(null!==a.index){k=a.index.array;g=a.attributes.position;e=a.drawcalls;h=0;0===e.length&&a.addGroup(0,k.length);l=new Uint32Array(2*k.length);f=0;for(n=e.length;f<n;++f){a=e[f];p=a.start;m=a.count;a=p;for(var q=p+m;a<q;a+=3)for(p=0;3>p;p++)c[0]=k[a+p],c[1]=k[a+(p+1)%3],c.sort(b),m=c.toString(),void 0===d[m]&&(l[2*h]=c[0],l[2*h+1]=c[1],d[m]=!0,h++)}c=new Float32Array(6*h);a=0;for(k=
 h;a<k;a++)for(p=0;2>p;p++)h=6*a+3*p,d=l[2*a+p],c[h+0]=g.getX(d),c[h+1]=g.getY(d),c[h+2]=g.getZ(d)}else for(g=a.attributes.position.array,h=g.length/3,l=h/3,c=new Float32Array(6*h),a=0,k=l;a<k;a++)for(p=0;3>p;p++)h=18*a+6*p,l=9*a+3*p,c[h+0]=g[l],c[h+1]=g[l+1],c[h+2]=g[l+2],d=9*a+(p+1)%3*3,c[h+3]=g[d],c[h+4]=g[d+1],c[h+5]=g[d+2];this.addAttribute("position",new THREE.BufferAttribute(c,3))}};THREE.WireframeGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
@@ -882,8 +877,8 @@ THREE.SpotLightHelper=function(a){THREE.Object3D.call(this);this.light=a;this.li
 THREE.SpotLightHelper.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};THREE.SpotLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){var c=this.light.distance?this.light.distance:1E4,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}}();
 THREE.VertexNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;c=this.object.geometry;c instanceof THREE.Geometry?b=3*c.faces.length:c instanceof THREE.BufferGeometry&&(b=c.attributes.normal.count);c=new THREE.BufferGeometry;b=new THREE.Float32Attribute(6*b,3);c.addAttribute("position",b);THREE.LineSegments.call(this,c,new THREE.LineBasicMaterial({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()};
 THREE.VertexNormalsHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.VertexNormalsHelper.prototype.constructor=THREE.VertexNormalsHelper;
-THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,g=this.geometry.attributes.position,f=this.object.geometry;if(f instanceof THREE.Geometry)for(var h=f.vertices,l=f.faces,k=f=0,n=l.length;k<n;k++)for(var p=l[k],m=0,q=p.vertexNormals.length;m<q;m++){var s=p.vertexNormals[m];a.copy(h[p[d[m]]]).applyMatrix4(e);
-b.copy(s).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);g.setXYZ(f,a.x,a.y,a.z);f+=1;g.setXYZ(f,b.x,b.y,b.z);f+=1}else if(f instanceof THREE.BufferGeometry)for(d=f.attributes.position,h=f.attributes.normal,m=f=0,q=d.count;m<q;m++)a.set(d.getX(m),d.getY(m),d.getZ(m)).applyMatrix4(e),b.set(h.getX(m),h.getY(m),h.getZ(m)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),g.setXYZ(f,a.x,a.y,a.z),f+=1,g.setXYZ(f,b.x,b.y,b.z),f+=1;g.needsUpdate=!0;return this}}();
+THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,g=this.geometry.attributes.position,f=this.object.geometry;if(f instanceof THREE.Geometry)for(var h=f.vertices,l=f.faces,k=f=0,n=l.length;k<n;k++)for(var p=l[k],m=0,q=p.vertexNormals.length;m<q;m++){var t=p.vertexNormals[m];a.copy(h[p[d[m]]]).applyMatrix4(e);
+b.copy(t).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);g.setXYZ(f,a.x,a.y,a.z);f+=1;g.setXYZ(f,b.x,b.y,b.z);f+=1}else if(f instanceof THREE.BufferGeometry)for(d=f.attributes.position,h=f.attributes.normal,m=f=0,q=d.count;m<q;m++)a.set(d.getX(m),d.getY(m),d.getZ(m)).applyMatrix4(e),b.set(h.getX(m),h.getY(m),h.getZ(m)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),g.setXYZ(f,a.x,a.y,a.z),f+=1,g.setXYZ(f,b.x,b.y,b.z),f+=1;g.needsUpdate=!0;return this}}();
 THREE.WireframeHelper=function(a,b){var c=void 0!==b?b:16777215;THREE.LineSegments.call(this,new THREE.WireframeGeometry(a.geometry),new THREE.LineBasicMaterial({color:c}));this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};THREE.WireframeHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.WireframeHelper.prototype.constructor=THREE.WireframeHelper;THREE.ImmediateRenderObject=function(a){THREE.Object3D.call(this);this.material=a;this.render=function(a){}};
 THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.ImmediateRenderObject.prototype.constructor=THREE.ImmediateRenderObject;THREE.MorphBlendMesh=function(a,b){THREE.Mesh.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)};THREE.MorphBlendMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.MorphBlendMesh.prototype.constructor=THREE.MorphBlendMesh;
 THREE.MorphBlendMesh.prototype.createAnimation=function(a,b,c,d){b={start:b,end:c,length:c-b+1,fps:d,duration:(c-b)/d,lastFrame:0,currentFrame:0,active:!1,time:0,direction:1,weight:1,directionBackwards:!1,mirroredLoop:!1};this.animationsMap[a]=b;this.animationsList.push(b)};