Updated builds.

build/three.js

@@ -12090,15 +12090,16 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 	};
 
 	function parseSkin() {
+		var influencesPerVertex = ( json.influencesPerVertex !== undefined ) ? json.influencesPerVertex : 2;
 
 		if ( json.skinWeights ) {
 
-			for ( var i = 0, l = json.skinWeights.length; i < l; i += 2 ) {
+			for ( var i = 0, l = json.skinWeights.length; i < l; i += influencesPerVertex ) {
 
-				var x = json.skinWeights[ i     ];
-				var y = json.skinWeights[ i + 1 ];
-				var z = 0;
-				var w = 0;
+				var x =                               json.skinWeights[ i     ];
+				var y = ( influencesPerVertex > 1 ) ? json.skinWeights[ i + 1 ] : 0;
+				var z = ( influencesPerVertex > 2 ) ? json.skinWeights[ i + 2 ] : 0;
+				var w = ( influencesPerVertex > 3 ) ? json.skinWeights[ i + 3 ] : 0;
 
 				geometry.skinWeights.push( new THREE.Vector4( x, y, z, w ) );
 
@@ -12108,12 +12109,12 @@ THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
 
 		if ( json.skinIndices ) {
 
-			for ( var i = 0, l = json.skinIndices.length; i < l; i += 2 ) {
+			for ( var i = 0, l = json.skinIndices.length; i < l; i += influencesPerVertex ) {
 
-				var a = json.skinIndices[ i     ];
-				var b = json.skinIndices[ i + 1 ];
-				var c = 0;
-				var d = 0;
+				var a =                               json.skinIndices[ i     ];
+				var b = ( influencesPerVertex > 1 ) ? json.skinIndices[ i + 1 ] : 0;
+				var c = ( influencesPerVertex > 2 ) ? json.skinIndices[ i + 2 ] : 0;
+				var d = ( influencesPerVertex > 3 ) ? json.skinIndices[ i + 3 ] : 0;
 
 				geometry.skinIndices.push( new THREE.Vector4( a, b, c, d ) );
 

build/three.min.js

@@ -244,10 +244,10 @@ a.onLoadComplete()}else console.error("THREE.JSONLoader: Couldn't load \""+b+'"
 THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,h,k,l,n,q,s,r,u,p,v,w,t=a.faces;n=a.vertices;var x=a.normals,H=a.colors,G=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&G++;for(d=0;d<G;d++)c.faceVertexUvs[d]=[]}k=0;for(l=n.length;k<l;)d=new THREE.Vector3,d.x=n[k++]*b,d.y=n[k++]*b,d.z=n[k++]*b,c.vertices.push(d);k=0;for(l=t.length;k<l;)if(b=t[k++],r=b&1,h=b&2,d=b&8,q=b&16,u=b&32,n=b&64,b&=128,r){r=new THREE.Face3;
 r.a=t[k];r.b=t[k+1];r.c=t[k+3];p=new THREE.Face3;p.a=t[k+1];p.b=t[k+2];p.c=t[k+3];k+=4;h&&(h=t[k++],r.materialIndex=h,p.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<G;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)s=t[k++],w=v[2*s],s=v[2*s+1],w=new THREE.Vector2(w,s),2!==g&&c.faceVertexUvs[d][h].push(w),0!==g&&c.faceVertexUvs[d][h+1].push(w);q&&(q=3*t[k++],r.normal.set(x[q++],x[q++],x[q]),p.normal.copy(r.normal));if(u)for(d=0;4>d;d++)q=3*t[k++],u=new THREE.Vector3(x[q++],
 x[q++],x[q]),2!==d&&r.vertexNormals.push(u),0!==d&&p.vertexNormals.push(u);n&&(n=t[k++],n=H[n],r.color.setHex(n),p.color.setHex(n));if(b)for(d=0;4>d;d++)n=t[k++],n=H[n],2!==d&&r.vertexColors.push(new THREE.Color(n)),0!==d&&p.vertexColors.push(new THREE.Color(n));c.faces.push(r);c.faces.push(p)}else{r=new THREE.Face3;r.a=t[k++];r.b=t[k++];r.c=t[k++];h&&(h=t[k++],r.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<G;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)s=t[k++],w=v[2*s],s=v[2*s+1],
-w=new THREE.Vector2(w,s),c.faceVertexUvs[d][h].push(w);q&&(q=3*t[k++],r.normal.set(x[q++],x[q++],x[q]));if(u)for(d=0;3>d;d++)q=3*t[k++],u=new THREE.Vector3(x[q++],x[q++],x[q]),r.vertexNormals.push(u);n&&(n=t[k++],r.color.setHex(H[n]));if(b)for(d=0;3>d;d++)n=t[k++],r.vertexColors.push(new THREE.Color(H[n]));c.faces.push(r)}})(d);(function(){if(a.skinWeights)for(var b=0,d=a.skinWeights.length;b<d;b+=2)c.skinWeights.push(new THREE.Vector4(a.skinWeights[b],a.skinWeights[b+1],0,0));if(a.skinIndices)for(b=
-0,d=a.skinIndices.length;b<d;b+=2)c.skinIndices.push(new THREE.Vector4(a.skinIndices[b],a.skinIndices[b+1],0,0));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.");c.animation=a.animation;c.animations=a.animations})();(function(b){if(void 0!==a.morphTargets){var d,
-g,h,k,l,n;d=0;for(g=a.morphTargets.length;d<g;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=a.morphTargets[d].name,c.morphTargets[d].vertices=[],l=c.morphTargets[d].vertices,n=a.morphTargets[d].vertices,h=0,k=n.length;h<k;h+=3){var q=new THREE.Vector3;q.x=n[h]*b;q.y=n[h+1]*b;q.z=n[h+2]*b;l.push(q)}}if(void 0!==a.morphColors)for(d=0,g=a.morphColors.length;d<g;d++)for(c.morphColors[d]={},c.morphColors[d].name=a.morphColors[d].name,c.morphColors[d].colors=[],k=c.morphColors[d].colors,l=a.morphColors[d].colors,
-b=0,h=l.length;b<h;b+=3)n=new THREE.Color(16755200),n.setRGB(l[b],l[b+1],l[b+2]),k.push(n)})(d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,materials:d}};THREE.LoadingManager=function(a,b,c){var d=this,e=0,f=0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){f++};this.itemEnd=function(a){e++;if(void 0!==d.onProgress)d.onProgress(a,e,f);if(e===f&&void 0!==d.onLoad)d.onLoad()}};THREE.DefaultLoadingManager=new THREE.LoadingManager;THREE.BufferGeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+w=new THREE.Vector2(w,s),c.faceVertexUvs[d][h].push(w);q&&(q=3*t[k++],r.normal.set(x[q++],x[q++],x[q]));if(u)for(d=0;3>d;d++)q=3*t[k++],u=new THREE.Vector3(x[q++],x[q++],x[q]),r.vertexNormals.push(u);n&&(n=t[k++],r.color.setHex(H[n]));if(b)for(d=0;3>d;d++)n=t[k++],r.vertexColors.push(new THREE.Color(H[n]));c.faces.push(r)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;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,g=a.skinIndices.length;d<g;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.");c.animation=a.animation;c.animations=a.animations})();(function(b){if(void 0!==a.morphTargets){var d,g,h,k,l,n;d=0;for(g=a.morphTargets.length;d<g;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=a.morphTargets[d].name,c.morphTargets[d].vertices=[],l=c.morphTargets[d].vertices,n=a.morphTargets[d].vertices,h=0,k=n.length;h<k;h+=3){var q=new THREE.Vector3;q.x=n[h]*b;q.y=n[h+1]*b;q.z=n[h+2]*b;l.push(q)}}if(void 0!==a.morphColors)for(d=
+0,g=a.morphColors.length;d<g;d++)for(c.morphColors[d]={},c.morphColors[d].name=a.morphColors[d].name,c.morphColors[d].colors=[],k=c.morphColors[d].colors,l=a.morphColors[d].colors,b=0,h=l.length;b<h;b+=3)n=new THREE.Color(16755200),n.setRGB(l[b],l[b+1],l[b+2]),k.push(n)})(d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,materials:d}};THREE.LoadingManager=function(a,b,c){var d=this,e=0,f=0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){f++};this.itemEnd=function(a){e++;if(void 0!==d.onProgress)d.onProgress(a,e,f);if(e===f&&void 0!==d.onLoad)d.onLoad()}};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;c=new THREE.XHRLoader;c.setCrossOrigin(this.crossOrigin);c.load(a,function(a){b(e.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE.BufferGeometry,c=a.attributes,d=a.offsets;a=a.boundingSphere;for(var e in c){var f=c[e];b.attributes[e]={itemSize:f.itemSize,array:new self[f.type](f.array)}}void 0!==d&&(b.offsets=JSON.parse(JSON.stringify(d)));
 void 0!==a&&(b.boundingSphere=new THREE.Sphere((new THREE.Vector3).fromArray(void 0!==a.center?a.center:[0,0,0]),a.radius));return b}};THREE.Geometry2Loader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
 THREE.Geometry2Loader.prototype={constructor:THREE.Geometry2Loader,load:function(a,b,c,d){var e=this;c=new THREE.XHRLoader;c.setCrossOrigin(this.crossOrigin);c.load(a,function(a){b(e.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE.Geometry2(a.vertices.length/3),c=["vertices","normals","uvs"],d=a.boundingSphere,e;for(e in c){var f=c[e];b[f].set(a[f])}void 0!==d&&(b.boundingSphere=new THREE.Sphere((new THREE.Vector3).fromArray(void 0!==d.center?