Updated builds.

build/three.js

@@ -9014,7 +9014,12 @@ THREE.Face4 = function ( a, b, c, d, normal, color, materialIndex ) {
  * @author mrdoob / http://mrdoob.com/
  */
 
-THREE.BufferAttribute = function () {};
+THREE.BufferAttribute = function ( array, itemSize ) {
+
+	this.array = array;
+	this.itemSize = itemSize;
+
+};
 
 THREE.BufferAttribute.prototype = {
 
@@ -9100,84 +9105,68 @@ THREE.BufferAttribute.prototype = {
 
 THREE.Int8Attribute = function ( data, itemSize ) {
 
-	this.array = new Int8Array( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Int8Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
 };
 
-THREE.Int8Attribute.prototype = Object.create( THREE.BufferAttribute.prototype );
-
 THREE.Uint8Attribute = function ( data, itemSize ) {
 
-	this.array = new Uint8Array( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Uint8Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
 };
 
-THREE.Uint8Attribute.prototype = Object.create( THREE.BufferAttribute.prototype );
-
 THREE.Uint8ClampedAttribute = function ( data, itemSize ) {
 
-	this.array = new Uint8ClampedArray( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Uint8ClampedAttribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
-};
 
-THREE.Uint8ClampedAttribute.prototype = Object.create( THREE.BufferAttribute.prototype );
+};
 
 THREE.Int16Attribute = function ( data, itemSize ) {
 
-	this.array = new Int16Array( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Int16Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
 };
 
-THREE.Int16Attribute.prototype = Object.create( THREE.BufferAttribute.prototype );
-
 THREE.Uint16Attribute = function ( data, itemSize ) {
 
-	this.array = new Uint16Array( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Uint16Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
 };
 
-THREE.Uint16Attribute.prototype = Object.create( THREE.BufferAttribute.prototype );
-
 THREE.Int32Attribute = function ( data, itemSize ) {
 
-	this.array = new Int32Array( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Int32Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
 };
 
-THREE.Int32Attribute.prototype = Object.create( THREE.BufferAttribute.prototype );
-
 THREE.Uint32Attribute = function ( data, itemSize ) {
 
-	this.array = new Uint32Array( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Uint32Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
 };
 
-THREE.Uint32Attribute.prototype = Object.create( THREE.BufferAttribute.prototype );
-
 THREE.Float32Attribute = function ( data, itemSize ) {
 
-	this.array = new Float32Array( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Float32Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
 };
 
-THREE.Float32Attribute.prototype = Object.create( THREE.BufferAttribute.prototype );
-
 THREE.Float64Attribute = function ( data, itemSize ) {
 
-	this.array = new Float64Array( data );
-	this.itemSize = itemSize;
+	console.log( 'THREE.Float64Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+	return new THREE.BufferAttribute( data, itemSize );
 
 };
 
-THREE.Float64Attribute.prototype = Object.create( THREE.BufferAttribute.prototype );
 /**
  * @author alteredq / http://alteredqualia.com/
  */
@@ -15114,11 +15103,10 @@ THREE.LOD.prototype.clone = function ( object ) {
 
 THREE.Sprite = ( function () {
 
-	var vertices = new THREE.Float32Attribute( 3 * 3, 3 );
-	vertices.set( [ - 0.5, - 0.5, 0, 0.5, - 0.5, 0, 0.5, 0.5, 0 ] );
+	var vertices = new Float32Array( [ - 0.5, - 0.5, 0, 0.5, - 0.5, 0, 0.5, 0.5, 0 ] );
 
 	var geometry = new THREE.BufferGeometry();
-	geometry.addAttribute( 'position', vertices );
+	geometry.addAttribute( 'position', new THREE.BufferAttribute( vertices, 3 ) );
 
 	return function ( material ) {
 
@@ -15158,6 +15146,7 @@ THREE.Sprite.prototype.clone = function ( object ) {
 // Backwards compatibility
 
 THREE.Particle = THREE.Sprite;
+
 /**
  * @author mrdoob / http://mrdoob.com/
  */
@@ -33915,19 +33904,21 @@ THREE.AxisHelper = function ( size ) {
 
 	size = size || 1;
 
-	var geometry = new THREE.Geometry();
+	var vertices = new Float32Array( [
+		0, 0, 0,  size, 0, 0,
+		0, 0, 0,  0, size, 0,
+		0, 0, 0,  0, 0, size
+	] );
 
-	geometry.vertices.push(
-		new THREE.Vector3(), new THREE.Vector3( size, 0, 0 ),
-		new THREE.Vector3(), new THREE.Vector3( 0, size, 0 ),
-		new THREE.Vector3(), new THREE.Vector3( 0, 0, size )
-	);
+	var colors = new Float32Array( [
+		1, 0, 0,  1, 0.6, 0,
+		0, 1, 0,  0.6, 1, 0,
+		0, 0, 1,  0, 0.6, 1
+	] );
 
-	geometry.colors.push(
-		new THREE.Color( 0xff0000 ), new THREE.Color( 0xffaa00 ),
-		new THREE.Color( 0x00ff00 ), new THREE.Color( 0xaaff00 ),
-		new THREE.Color( 0x0000ff ), new THREE.Color( 0x00aaff )
-	);
+	var geometry = new THREE.BufferGeometry();
+	geometry.addAttribute( 'position', new THREE.BufferAttribute( vertices, 3 ) );
+	geometry.addAttribute( 'color', new THREE.BufferAttribute( colors, 3 ) );
 
 	var material = new THREE.LineBasicMaterial( { vertexColors: THREE.VertexColors } );
 

build/three.min.js

@@ -181,12 +181,13 @@ ma;s.z=(ia.positionScreen.z+Z.positionScreen.z+qa.positionScreen.z)/3;I.elements
 0!==v.length))for(ia=a(),ia.positionScreen.copy(v[0]).applyMatrix4(la),n=r.type===THREE.LinePieces?2:1,O=1,Fa=v.length;O<Fa;O++)ia=a(),ia.positionScreen.copy(v[O]).applyMatrix4(la),0<(O+1)%n||(Z=q[p-2],E.copy(ia.positionScreen),da.copy(Z.positionScreen),!0===e(E,da)&&(E.multiplyScalar(1/E.w),da.multiplyScalar(1/da.w),w=c(),w.id=r.id,w.v1.positionScreen.copy(E),w.v2.positionScreen.copy(da),w.z=Math.max(E.z,da.z),w.material=r.material,r.material.vertexColors===THREE.VertexColors&&(w.vertexColors[0].copy(r.geometry.colors[O]),
 w.vertexColors[1].copy(r.geometry.colors[O-1])),I.elements.push(w)))}else r instanceof THREE.Sprite&&(L.set(U.elements[12],U.elements[13],U.elements[14],1),L.applyMatrix4(Y),n=1/L.w,L.z*=n,-1<=L.z&&1>=L.z&&(D===G?(x=new THREE.RenderableSprite,z.push(x),G++,D++,C=x):C=z[D++],C.id=r.id,C.x=L.x*n,C.y=L.y*n,C.z=L.z,C.object=r,C.rotation=r.rotation,C.scale.x=r.scale.x*Math.abs(C.x-(L.x+h.projectionMatrix.elements[0])/(L.w+h.projectionMatrix.elements[12])),C.scale.y=r.scale.y*Math.abs(C.y-(L.y+h.projectionMatrix.elements[5])/
 (L.w+h.projectionMatrix.elements[13])),C.material=r.material,I.elements.push(C)));!0===l&&I.elements.sort(d);return I}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0};
-THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();return a}};THREE.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)};THREE.BufferAttribute=function(){};
+THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();return a}};THREE.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)};THREE.BufferAttribute=function(a,b){this.array=a;this.itemSize=b};
 THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){return this.array.length},set:function(a){this.array.set(a);return this},setX:function(a,b){this.array[a*this.itemSize]=b;return this},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},setXY:function(a,b,c){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a]=b;this.array[a+1]=
-c;this.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this}};THREE.Int8Attribute=function(a,b){this.array=new Int8Array(a);this.itemSize=b};THREE.Int8Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint8Attribute=function(a,b){this.array=new Uint8Array(a);this.itemSize=b};THREE.Uint8Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);
-THREE.Uint8ClampedAttribute=function(a,b){this.array=new Uint8ClampedArray(a);this.itemSize=b};THREE.Uint8ClampedAttribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Int16Attribute=function(a,b){this.array=new Int16Array(a);this.itemSize=b};THREE.Int16Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint16Attribute=function(a,b){this.array=new Uint16Array(a);this.itemSize=b};THREE.Uint16Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);
-THREE.Int32Attribute=function(a,b){this.array=new Int32Array(a);this.itemSize=b};THREE.Int32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint32Attribute=function(a,b){this.array=new Uint32Array(a);this.itemSize=b};THREE.Uint32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Float32Attribute=function(a,b){this.array=new Float32Array(a);this.itemSize=b};THREE.Float32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);
-THREE.Float64Attribute=function(a,b){this.array=new Float64Array(a);this.itemSize=b};THREE.Float64Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.attributes={};this.offsets=this.drawcalls=[];this.boundingSphere=this.boundingBox=null};
+c;this.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this}};THREE.Int8Attribute=function(a,b){console.log("THREE.Int8Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};
+THREE.Uint8Attribute=function(a,b){console.log("THREE.Uint8Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.Uint8ClampedAttribute=function(a,b){console.log("THREE.Uint8ClampedAttribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};
+THREE.Int16Attribute=function(a,b){console.log("THREE.Int16Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.Uint16Attribute=function(a,b){console.log("THREE.Uint16Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};
+THREE.Int32Attribute=function(a,b){console.log("THREE.Int32Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.Uint32Attribute=function(a,b){console.log("THREE.Uint32Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};
+THREE.Float32Attribute=function(a,b){console.log("THREE.Float32Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.Float64Attribute=function(a,b){console.log("THREE.Float64Attribute has been DEPRECATED. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.attributes={};this.offsets=this.drawcalls=[];this.boundingSphere=this.boundingBox=null};
 THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addAttribute:function(a,b,c){!1===b instanceof THREE.BufferAttribute?(console.warn("DEPRECATED: BufferGeometry's addAttribute() now expects ( name, attribute )."),this.attributes[a]={array:b,itemSize:c}):this.attributes[a]=b},getAttribute:function(a){return this.attributes[a]},addDrawCall:function(a,b,c){this.drawcalls.push({start:a,count:b,index:void 0!==c?c:0})},applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToVector3Array(b.array),
 b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new THREE.Matrix3).getNormalMatrix(a).applyToVector3Array(b.array),b.needsUpdate=!0)},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var a=this.attributes.position.array;if(a){var b=this.boundingBox;3<=a.length&&(b.min.x=b.max.x=a[0],b.min.y=b.max.y=a[1],b.min.z=b.max.z=a[2]);for(var c=3,d=a.length;c<d;c+=3){var e=a[c],f=a[c+1],g=a[c+2];e<b.min.x?b.min.x=e:e>b.max.x&&(b.max.x=e);f<b.min.y?b.min.y=f:
 f>b.max.y&&(b.max.y=f);g<b.min.z?b.min.z=g:g>b.max.z&&(b.max.z=g)}}if(void 0===a||0===a.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.')},computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===
@@ -300,7 +301,7 @@ THREE.MorphAnimMesh.prototype.updateAnimation=function(a){var b=this.duration/th
 (this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[a]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=a);b=this.time%b/b;this.directionBackwards&&(b=1-b);this.morphTargetInfluences[this.currentKeyframe]=b;this.morphTargetInfluences[this.lastKeyframe]=1-b};
 THREE.MorphAnimMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.MorphAnimMesh(this.geometry,this.material));a.duration=this.duration;a.mirroredLoop=this.mirroredLoop;a.time=this.time;a.lastKeyframe=this.lastKeyframe;a.currentKeyframe=this.currentKeyframe;a.direction=this.direction;a.directionBackwards=this.directionBackwards;THREE.Mesh.prototype.clone.call(this,a);return a};THREE.LOD=function(){THREE.Object3D.call(this);this.objects=[]};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=0;c<this.objects.length&&!(b<this.objects[c].distance);c++);this.objects.splice(c,0,{distance:b,object:a});this.add(a)};THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=1,c=this.objects.length;b<c&&!(a<this.objects[b].distance);b++);return this.objects[b-1].object};
 THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){if(1<this.objects.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);this.objects[0].object.visible=!0;for(var d=1,e=this.objects.length;d<e;d++)if(c>=this.objects[d].distance)this.objects[d-1].object.visible=!1,this.objects[d].object.visible=!0;else break;for(;d<e;d++)this.objects[d].object.visible=!1}}}();
-THREE.LOD.prototype.clone=function(a){void 0===a&&(a=new THREE.LOD);THREE.Object3D.prototype.clone.call(this,a);for(var b=0,c=this.objects.length;b<c;b++){var d=this.objects[b].object.clone();d.visible=0===b;a.addLevel(d,this.objects[b].distance)}return a};THREE.Sprite=function(){var a=new THREE.Float32Attribute(9,3);a.set([-0.5,-0.5,0,0.5,-0.5,0,0.5,0.5,0]);var b=new THREE.BufferGeometry;b.addAttribute("position",a);return function(a){THREE.Object3D.call(this);this.geometry=b;this.material=void 0!==a?a:new THREE.SpriteMaterial}}();THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.updateMatrix=function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0};
+THREE.LOD.prototype.clone=function(a){void 0===a&&(a=new THREE.LOD);THREE.Object3D.prototype.clone.call(this,a);for(var b=0,c=this.objects.length;b<c;b++){var d=this.objects[b].object.clone();d.visible=0===b;a.addLevel(d,this.objects[b].distance)}return a};THREE.Sprite=function(){var a=new Float32Array([-0.5,-0.5,0,0.5,-0.5,0,0.5,0.5,0]),b=new THREE.BufferGeometry;b.addAttribute("position",new THREE.BufferAttribute(a,3));return function(a){THREE.Object3D.call(this);this.geometry=b;this.material=void 0!==a?a:new THREE.SpriteMaterial}}();THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.updateMatrix=function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0};
 THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Particle=THREE.Sprite;THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1;this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)-1===this.__lights.indexOf(a)&&this.__lights.push(a),a.target&&void 0===a.target.parent&&this.add(a.target);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)){this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}this.dispatchEvent({type:"objectAdded",object:a});a.dispatchEvent({type:"addedToScene",scene:this});for(b=0;b<a.children.length;b++)this.__addObject(a.children[b])};
 THREE.Scene.prototype.__removeObject=function(a){if(a instanceof THREE.Light){var b=this.__lights.indexOf(a);-1!==b&&this.__lights.splice(b,1);if(a.shadowCascadeArray)for(b=0;b<a.shadowCascadeArray.length;b++)this.__removeObject(a.shadowCascadeArray[b])}else a instanceof THREE.Camera||(this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),-1!==b&&this.__objectsAdded.splice(b,1));this.dispatchEvent({type:"objectRemoved",object:a});a.dispatchEvent({type:"removedFromScene",scene:this});for(b=
@@ -642,8 +643,7 @@ f[l])};THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normaliz
 b){var c=Math.pow(2,b);Math.pow(4,b);for(var d=e(k.vertices[a.a]),g=e(k.vertices[a.b]),h=e(k.vertices[a.c]),l=[],n=0;n<=c;n++){l[n]=[];for(var p=e(d.clone().lerp(h,n/c)),q=e(g.clone().lerp(h,n/c)),r=c-n,s=0;s<=r;s++)l[n][s]=0==s&&n==c?p:e(p.clone().lerp(q,s/r))}for(n=0;n<c;n++)for(s=0;s<2*(c-n)-1;s++)d=Math.floor(s/2),0==s%2?f(l[n][d+1],l[n+1][d],l[n][d]):f(l[n][d+1],l[n+1][d+1],l[n+1][d])}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+0.5,a.y));return a.clone()}THREE.Geometry.call(this);c=c||1;d=d||0;for(var k=this,l=0,p=a.length;l<p;l+=3)e(new THREE.Vector3(a[l],a[l+1],a[l+2]));a=this.vertices;for(var q=[],r=l=0,p=b.length;l<p;l+=3,r++){var s=a[b[l]],t=a[b[l+1]],n=a[b[l+2]];q[r]=new THREE.Face3(s.index,t.index,n.index,[s.clone(),t.clone(),n.clone()])}for(var v=new THREE.Vector3,l=0,p=q.length;l<p;l++)g(q[l],d);l=0;for(p=this.faceVertexUvs[0].length;l<p;l++)b=this.faceVertexUvs[0][l],d=b[0].x,a=b[1].x,q=b[2].x,r=Math.max(d,
 Math.max(a,q)),s=Math.min(d,Math.min(a,q)),0.9<r&&0.1>s&&(0.2>d&&(b[0].x+=1),0.2>a&&(b[1].x+=1),0.2>q&&(b[2].x+=1));l=0;for(p=this.vertices.length;l<p;l++)this.vertices[l].multiplyScalar(c);this.mergeVertices();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.IcosahedronGeometry=function(a,b){this.parameters={radius:a,detail:b};var c=(1+Math.sqrt(5))/2;THREE.PolyhedronGeometry.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b)};THREE.IcosahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.OctahedronGeometry=function(a,b){this.parameters={radius:a,detail:b};THREE.PolyhedronGeometry.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b)};THREE.OctahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);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)};THREE.TetrahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);var d=this.vertices,e=this.faces,f=this.faceVertexUvs[0],g,h,k,l,p=b+1;for(g=0;g<=c;g++)for(l=g/c,h=0;h<=b;h++)k=h/b,k=a(k,l),d.push(k);var q,r,s,t;for(g=0;g<c;g++)for(h=0;h<b;h++)a=g*p+h,d=g*p+h+1,l=(g+1)*p+h+1,k=(g+1)*p+h,q=new THREE.Vector2(h/b,g/c),r=new THREE.Vector2((h+1)/b,g/c),s=new THREE.Vector2((h+1)/b,(g+1)/c),t=new THREE.Vector2(h/b,(g+1)/c),e.push(new THREE.Face3(a,d,k)),f.push([q,r,t]),e.push(new THREE.Face3(d,l,k)),
-f.push([r.clone(),s,t.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.AxisHelper=function(a){a=a||1;var b=new THREE.Geometry;b.vertices.push(new THREE.Vector3,new THREE.Vector3(a,0,0),new THREE.Vector3,new THREE.Vector3(0,a,0),new THREE.Vector3,new THREE.Vector3(0,0,a));b.colors.push(new THREE.Color(16711680),new THREE.Color(16755200),new THREE.Color(65280),new THREE.Color(11206400),new THREE.Color(255),new THREE.Color(43775));a=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.Line.call(this,b,a,THREE.LinePieces)};
-THREE.AxisHelper.prototype=Object.create(THREE.Line.prototype);THREE.ArrowHelper=function(a,b,c,d,e,f){THREE.Object3D.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);void 0===e&&(e=0.2*c);void 0===f&&(f=0.2*e);this.position=b;b=new THREE.Geometry;b.vertices.push(new THREE.Vector3(0,0,0));b.vertices.push(new THREE.Vector3(0,1,0));this.line=new THREE.Line(b,new THREE.LineBasicMaterial({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);b=new THREE.CylinderGeometry(0,0.5,1,5,1);b.applyMatrix((new THREE.Matrix4).makeTranslation(0,-0.5,0));this.cone=
+f.push([r.clone(),s,t.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.AxisHelper=function(a){a=a||1;var b=new Float32Array([0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a]),c=new Float32Array([1,0,0,1,0.6,0,0,1,0,0.6,1,0,0,0,1,0,0.6,1]);a=new THREE.BufferGeometry;a.addAttribute("position",new THREE.BufferAttribute(b,3));a.addAttribute("color",new THREE.BufferAttribute(c,3));b=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.Line.call(this,a,b,THREE.LinePieces)};THREE.AxisHelper.prototype=Object.create(THREE.Line.prototype);THREE.ArrowHelper=function(a,b,c,d,e,f){THREE.Object3D.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);void 0===e&&(e=0.2*c);void 0===f&&(f=0.2*e);this.position=b;b=new THREE.Geometry;b.vertices.push(new THREE.Vector3(0,0,0));b.vertices.push(new THREE.Vector3(0,1,0));this.line=new THREE.Line(b,new THREE.LineBasicMaterial({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);b=new THREE.CylinderGeometry(0,0.5,1,5,1);b.applyMatrix((new THREE.Matrix4).makeTranslation(0,-0.5,0));this.cone=
 new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)};THREE.ArrowHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.ArrowHelper.prototype.setDirection=function(){var a=new THREE.Vector3,b;return function(c){0.99999<c.y?this.quaternion.set(0,0,0,1):-0.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();
 THREE.ArrowHelper.prototype.setLength=function(a,b,c){void 0===b&&(b=0.2*a);void 0===c&&(c=0.2*b);this.line.scale.set(1,a,1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};THREE.ArrowHelper.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};THREE.BoxHelper=function(a){var b=[new THREE.Vector3(1,1,1),new THREE.Vector3(-1,1,1),new THREE.Vector3(-1,-1,1),new THREE.Vector3(1,-1,1),new THREE.Vector3(1,1,-1),new THREE.Vector3(-1,1,-1),new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,-1,-1)];this.vertices=b;var c=new THREE.Geometry;c.vertices.push(b[0],b[1],b[1],b[2],b[2],b[3],b[3],b[0],b[4],b[5],b[5],b[6],b[6],b[7],b[7],b[4],b[0],b[4],b[1],b[5],b[2],b[6],b[3],b[7]);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:16776960}),THREE.LinePieces);
 void 0!==a&&this.update(a)};THREE.BoxHelper.prototype=Object.create(THREE.Line.prototype);