Updated builds.

build/three.js

@@ -9089,6 +9089,28 @@ THREE.Geometry.prototype = {
 
 	},
 
+	normalize: function () {
+
+		this.computeBoundingSphere();
+
+		var center = this.boundingSphere.center;
+		var radius = this.boundingSphere.radius;
+
+		var s = radius === 0 ? 1 : 1.0 / radius;
+
+		var matrix = new THREE.Matrix4();
+		matrix.set(
+			s, 0, 0, -s * center.x,
+			0, s, 0, -s * center.y,
+			0, 0, s, -s * center.z,
+			0, 0, 0, 1
+		);
+
+		this.applyMatrix( matrix );
+
+		return this;
+	},
+
 	computeFaceNormals: function () {
 
 		var cb = new THREE.Vector3(), ab = new THREE.Vector3();
@@ -10514,7 +10536,7 @@ THREE.BufferGeometry.prototype = {
 		if ( geometry.colors.length > 0 ) {
 
 			var colors = new Float32Array( geometry.colors.length * 3 );
-			this.addAttribute( 'color', new THREE.BufferAttribute( colors, 3 ).copyVector3sArray( geometry.colors ) );
+			this.addAttribute( 'color', new THREE.BufferAttribute( colors, 3 ).copyColorsArray( geometry.colors ) );
 
 		}
 

build/three.min.js

@@ -195,23 +195,23 @@ this.uvsNeedUpdate=this.elementsNeedUpdate=this.verticesNeedUpdate=this.hasTange
 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,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=
 this.verticesNeedUpdate=!0},fromBufferGeometry:function(a){for(var b=this,c=a.attributes,d=c.position.array,e=void 0!==c.index?c.index.array:void 0,f=void 0!==c.normal?c.normal.array:void 0,g=void 0!==c.color?c.color.array:void 0,h=void 0!==c.uv?c.uv.array:void 0,k=[],l=[],n=c=0;c<d.length;c+=3,n+=2)b.vertices.push(new THREE.Vector3(d[c],d[c+1],d[c+2])),void 0!==f&&k.push(new THREE.Vector3(f[c],f[c+1],f[c+2])),void 0!==g&&b.colors.push(new THREE.Color(g[c],g[c+1],g[c+2])),void 0!==h&&l.push(new THREE.Vector2(h[n],
 h[n+1]));var p=function(a,c,d){var e=void 0!==f?[k[a].clone(),k[c].clone(),k[d].clone()]:[],m=void 0!==g?[b.colors[a].clone(),b.colors[c].clone(),b.colors[d].clone()]:[];b.faces.push(new THREE.Face3(a,c,d,e,m));void 0!==h&&b.faceVertexUvs[0].push([l[a].clone(),l[c].clone(),l[d].clone()])};if(void 0!==e)if(d=a.drawcalls,0<d.length)for(c=0;c<d.length;c++)for(var n=d[c],m=n.start,s=n.count,t=n.index,n=m,m=m+s;n<m;n+=3)p(t+e[n],t+e[n+1],t+e[n+2]);else for(c=0;c<e.length;c+=3)p(e[c],e[c+1],e[c+2]);else for(c=
-0;c<d.length/3;c+=3)p(c,c+1,c+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.applyMatrix((new THREE.Matrix4).setPosition(a));return a},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],f=this.vertices[e.a],
-g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);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,f,g,h=new THREE.Vector3,k=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],f=this.vertices[c.b],g=this.vertices[c.c],h.subVectors(g,f),k.subVectors(e,f),h.cross(k),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],c.vertexNormals[0]=d[c.a].clone(),c.vertexNormals[1]=d[c.b].clone(),c.vertexNormals[2]=d[c.c].clone()},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=
-e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone();var f=new THREE.Geometry;f.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 g=
-this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,k={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.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(){var a,b,c,d,e,f,g,h,k,l,n,p,m,s,t,q,u,v=[],w=[];c=new THREE.Vector3;var z=new THREE.Vector3,y=new THREE.Vector3,D=new THREE.Vector3,E=new THREE.Vector3;a=0;for(b=this.vertices.length;a<b;a++)v[a]=new THREE.Vector3,w[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,u=e.b,e=e.c,g=this.vertices[d],h=this.vertices[u],k=this.vertices[e],
-l=f[0],n=f[1],p=f[2],f=h.x-g.x,m=k.x-g.x,s=h.y-g.y,t=k.y-g.y,h=h.z-g.z,g=k.z-g.z,k=n.x-l.x,q=p.x-l.x,n=n.y-l.y,l=p.y-l.y,p=1/(k*l-q*n),c.set((l*f-n*m)*p,(l*s-n*t)*p,(l*h-n*g)*p),z.set((k*m-q*f)*p,(k*t-q*s)*p,(k*g-q*h)*p),v[d].add(c),v[u].add(c),v[e].add(c),w[d].add(z),w[u].add(z),w[e].add(z);z=["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++)for(e=this.faces[a],c=0;c<Math.min(e.vertexNormals.length,3);c++)E.copy(e.vertexNormals[c]),d=e[z[c]],u=v[d],y.copy(u),y.sub(E.multiplyScalar(E.dot(u))).normalize(),
-D.crossVectors(e.vertexNormals[c],u),d=D.dot(w[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(y.x,y.y,y.z,d);this.hasTangents=!0},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){if(!1===a instanceof THREE.Geometry)console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var c,d=this.vertices.length,e=this.vertices,f=a.vertices,g=this.faces,h=a.faces,k=this.faceVertexUvs[0],l=a.faceVertexUvs[0];void 0!==b&&(c=(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);e.push(m)}n=0;for(p=h.length;n<p;n++){var s=
-h[n],t,q=s.vertexNormals,u=s.vertexColors,m=new THREE.Face3(s.a+d,s.b+d,s.c+d);m.normal.copy(s.normal);void 0!==c&&m.normal.applyMatrix3(c).normalize();e=0;for(f=q.length;e<f;e++)t=q[e].clone(),void 0!==c&&t.applyMatrix3(c).normalize(),m.vertexNormals.push(t);m.color.copy(s.color);e=0;for(f=u.length;e<f;e++)s=u[e],m.vertexColors.push(s.clone());g.push(m)}n=0;for(p=l.length;n<p;n++)if(c=l[n],d=[],void 0!==c){e=0;for(f=c.length;e<f;e++)d.push(c[e].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),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<g;f++)for(e=this.faces[f],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(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return 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!==l[b])return l[b];l[b]=k.length/3;k.push(a.x,a.y,a.z);return l[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!==s[b])return s[b];s[b]=m.length/2;m.push(a.x,a.y);return s[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 f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<
-this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],l={},n=[],p={},m=[],s={};for(g=0;g<this.faces.length;g++){var t=this.faces[g],q=void 0!==this.faceVertexUvs[0][g],u=0<t.normal.length(),v=0<t.vertexNormals.length,w=1!==t.color.r||1!==t.color.g||1!==t.color.b,z=0<t.vertexColors.length,y=0,y=a(y,0,0),y=a(y,1,!1),y=a(y,2,!1),y=a(y,3,q),y=a(y,4,u),y=a(y,5,v),y=a(y,6,w),y=a(y,7,z);h.push(y);h.push(t.a,t.b,t.c);q&&(q=this.faceVertexUvs[0][g],h.push(d(q[0]),d(q[1]),d(q[2])));
-u&&h.push(b(t.normal));v&&(u=t.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));w&&h.push(c(t.color));z&&(t=t.vertexColors,h.push(c(t[0]),c(t[1]),c(t[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=h;return e},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c++)a.faces.push(b[c].clone());c=0;for(d=this.faceVertexUvs.length;c<
-d;c++){b=this.faceVertexUvs[c];void 0===a.faceVertexUvs[c]&&(a.faceVertexUvs[c]=[]);for(var e=0,f=b.length;e<f;e++){for(var g=b[e],h=[],k=0,l=g.length;k<l;k++)h.push(g[k].clone());a.faceVertexUvs[c].push(h)}}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;
-THREE.DynamicGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="DynamicGeometry";this.vertices=[];this.colors=[];this.normals=[];this.colors=[];this.uvs=[];this.faces=[];this.boundingSphere=this.boundingBox=null;this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1};
+0;c<d.length/3;c+=3)p(c,c+1,c+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.applyMatrix((new THREE.Matrix4).setPosition(a));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],f=this.vertices[e.a],g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);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,
+f,g,h=new THREE.Vector3,k=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],f=this.vertices[c.b],g=this.vertices[c.c],h.subVectors(g,f),k.subVectors(e,f),h.cross(k),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],c.vertexNormals[0]=d[c.a].clone(),
+c.vertexNormals[1]=d[c.b].clone(),c.vertexNormals[2]=d[c.c].clone()},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone();
+var f=new THREE.Geometry;f.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 g=this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,k={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();
+f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.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(){var a,b,c,d,e,f,g,h,k,l,n,p,m,s,t,q,u,v=[],w=[];c=new THREE.Vector3;var z=new THREE.Vector3,y=new THREE.Vector3,D=new THREE.Vector3,
+E=new THREE.Vector3;a=0;for(b=this.vertices.length;a<b;a++)v[a]=new THREE.Vector3,w[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,u=e.b,e=e.c,g=this.vertices[d],h=this.vertices[u],k=this.vertices[e],l=f[0],n=f[1],p=f[2],f=h.x-g.x,m=k.x-g.x,s=h.y-g.y,t=k.y-g.y,h=h.z-g.z,g=k.z-g.z,k=n.x-l.x,q=p.x-l.x,n=n.y-l.y,l=p.y-l.y,p=1/(k*l-q*n),c.set((l*f-n*m)*p,(l*s-n*t)*p,(l*h-n*g)*p),z.set((k*m-q*f)*p,(k*t-q*s)*p,(k*g-q*h)*p),v[d].add(c),v[u].add(c),
+v[e].add(c),w[d].add(z),w[u].add(z),w[e].add(z);z=["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++)for(e=this.faces[a],c=0;c<Math.min(e.vertexNormals.length,3);c++)E.copy(e.vertexNormals[c]),d=e[z[c]],u=v[d],y.copy(u),y.sub(E.multiplyScalar(E.dot(u))).normalize(),D.crossVectors(e.vertexNormals[c],u),d=D.dot(w[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(y.x,y.y,y.z,d);this.hasTangents=!0},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){if(!1===a instanceof THREE.Geometry)console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var c,d=this.vertices.length,e=this.vertices,
+f=a.vertices,g=this.faces,h=a.faces,k=this.faceVertexUvs[0],l=a.faceVertexUvs[0];void 0!==b&&(c=(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);e.push(m)}n=0;for(p=h.length;n<p;n++){var s=h[n],t,q=s.vertexNormals,u=s.vertexColors,m=new THREE.Face3(s.a+d,s.b+d,s.c+d);m.normal.copy(s.normal);void 0!==c&&m.normal.applyMatrix3(c).normalize();e=0;for(f=q.length;e<f;e++)t=q[e].clone(),void 0!==c&&t.applyMatrix3(c).normalize(),m.vertexNormals.push(t);
+m.color.copy(s.color);e=0;for(f=u.length;e<f;e++)s=u[e],m.vertexColors.push(s.clone());g.push(m)}n=0;for(p=l.length;n<p;n++)if(c=l[n],d=[],void 0!==c){e=0;for(f=c.length;e<f;e++)d.push(c[e].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),f,g;f=0;for(g=this.vertices.length;f<
+g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<g;f++)for(e=this.faces[f],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(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=
+b;return 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!==l[b])return l[b];l[b]=k.length/3;k.push(a.x,a.y,a.z);return l[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!==s[b])return s[b];s[b]=m.length/2;m.push(a.x,a.y);return s[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 f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],l={},n=[],p={},m=[],s={};for(g=0;g<this.faces.length;g++){var t=this.faces[g],q=void 0!==this.faceVertexUvs[0][g],u=0<t.normal.length(),v=0<t.vertexNormals.length,w=1!==t.color.r||1!==t.color.g||
+1!==t.color.b,z=0<t.vertexColors.length,y=0,y=a(y,0,0),y=a(y,1,!1),y=a(y,2,!1),y=a(y,3,q),y=a(y,4,u),y=a(y,5,v),y=a(y,6,w),y=a(y,7,z);h.push(y);h.push(t.a,t.b,t.c);q&&(q=this.faceVertexUvs[0][g],h.push(d(q[0]),d(q[1]),d(q[2])));u&&h.push(b(t.normal));v&&(u=t.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));w&&h.push(c(t.color));z&&(t=t.vertexColors,h.push(c(t[0]),c(t[1]),c(t[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=h;
+return e},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c++)a.faces.push(b[c].clone());c=0;for(d=this.faceVertexUvs.length;c<d;c++){b=this.faceVertexUvs[c];void 0===a.faceVertexUvs[c]&&(a.faceVertexUvs[c]=[]);for(var e=0,f=b.length;e<f;e++){for(var g=b[e],h=[],k=0,l=g.length;k<l;k++)h.push(g[k].clone());a.faceVertexUvs[c].push(h)}}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};
+THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;THREE.DynamicGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="DynamicGeometry";this.vertices=[];this.colors=[];this.normals=[];this.colors=[];this.uvs=[];this.faces=[];this.boundingSphere=this.boundingBox=null;this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1};
 THREE.DynamicGeometry.prototype={constructor:THREE.DynamicGeometry,computeBoundingBox:THREE.Geometry.prototype.computeBoundingBox,computeBoundingSphere:THREE.Geometry.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DynamicGeometry: computeFaceNormals() is not a method of this type of geometry.");return this},computeVertexNormals:function(){console.warn("THREE.DynamicGeometry: computeVertexNormals() is not a method of this type of geometry.");return this},fromGeometry:function(a){this.vertices=
 a.vertices;for(var b=this.faces=a.faces,c=a.faceVertexUvs[0],d=0,e=b.length;d<e;d++){for(var f=b[d],g=[f.a,f.b,f.c],h=f.vertexNormals,f=f.vertexColors,k=c[d],l=0,n=h.length;l<n;l++)this.normals[g[l]]=h[l];l=0;for(n=f.length;l<n;l++)this.colors[g[l]]=f[l];void 0===k&&(console.warn("THREE.DynamicGeometry.fromGeometry(): Missing vertexUVs",d),k=[new THREE.Vector2,new THREE.Vector2,new THREE.Vector2]);l=0;for(n=k.length;l<n;l++)this.uvs[g[l]]=k[l]}a.morphTargets&&(this.morphTargets=a.morphTargets.slice(0));
 a.morphColors&&(this.morphColors=a.morphColors.slice(0));a.morphNormals&&(this.morphNormals=a.morphNormals.slice(0));a.skinIndices&&(this.skinIndices=a.skinIndices.slice(0));a.skinWeights&&(this.skinWeights=a.skinWeights.slice(0));return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.DynamicGeometry.prototype);
@@ -226,7 +226,7 @@ a.vertices,d=a.faces,e=a.faceVertexUvs,f=b.vertexColors,g=e[0]&&0<e[0].length,h=
 h){var m=new Float32Array(6*d.length);this.addAttribute("uv2",new THREE.BufferAttribute(m,2))}for(var s=0,t=0,q=0;s<d.length;s++,t+=6,q+=9){var u=d[s],v=c[u.a],w=c[u.b],z=c[u.c];k[q]=v.x;k[q+1]=v.y;k[q+2]=v.z;k[q+3]=w.x;k[q+4]=w.y;k[q+5]=w.z;k[q+6]=z.x;k[q+7]=z.y;k[q+8]=z.z;z=u.vertexNormals;3===z.length?(v=z[0],w=z[1],z=z[2],l[q]=v.x,l[q+1]=v.y,l[q+2]=v.z,l[q+3]=w.x,l[q+4]=w.y,l[q+5]=w.z,l[q+6]=z.x,l[q+7]=z.y,l[q+8]=z.z):(v=u.normal,l[q]=v.x,l[q+1]=v.y,l[q+2]=v.z,l[q+3]=v.x,l[q+4]=v.y,l[q+5]=v.z,
 l[q+6]=v.x,l[q+7]=v.y,l[q+8]=v.z);f===THREE.FaceColors?(u=u.color,n[q]=u.r,n[q+1]=u.g,n[q+2]=u.b,n[q+3]=u.r,n[q+4]=u.g,n[q+5]=u.b,n[q+6]=u.r,n[q+7]=u.g,n[q+8]=u.b):f===THREE.VertexColors&&(v=u.vertexColors[0],w=u.vertexColors[1],u=u.vertexColors[2],n[q]=v.r,n[q+1]=v.g,n[q+2]=v.b,n[q+3]=w.r,n[q+4]=w.g,n[q+5]=w.b,n[q+6]=u.r,n[q+7]=u.g,n[q+8]=u.b);!0===g&&(w=e[0][s],void 0!==w?(u=w[0],v=w[1],w=w[2],p[t]=u.x,p[t+1]=u.y,p[t+2]=v.x,p[t+3]=v.y,p[t+4]=w.x,p[t+5]=w.y):console.warn("THREE.BufferGeometry.fromGeometry(): Undefined vertexUv",
 s));!0===h&&(w=e[1][s],void 0!==w?(u=w[0],v=w[1],w=w[2],m[t]=u.x,m[t+1]=u.y,m[t+2]=v.x,m[t+3]=v.y,m[t+4]=w.x,m[t+5]=w.y):console.warn("THREE.BufferGeometry.fromGeometry(): Undefined vertexUv2",s))}this.computeBoundingSphere();return this},fromDynamicGeometry:function(a){var b=new Uint16Array(3*a.faces.length);this.addAttribute("index",(new THREE.BufferAttribute(b,1)).copyFacesArray(a.faces));b=new Float32Array(3*a.vertices.length);this.addAttribute("position",(new THREE.BufferAttribute(b,3)).copyVector3sArray(a.vertices));
-0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new THREE.BufferAttribute(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.addAttribute("color",(new THREE.BufferAttribute(b,3)).copyVector3sArray(a.colors)));0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.addAttribute("uv",(new THREE.BufferAttribute(b,2)).copyVector2sArray(a.uvs)));this.computeBoundingSphere();return this},computeBoundingBox:function(){var a=
+0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new THREE.BufferAttribute(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.addAttribute("color",(new THREE.BufferAttribute(b,3)).copyColorsArray(a.colors)));0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.addAttribute("uv",(new THREE.BufferAttribute(b,2)).copyVector2sArray(a.uvs)));this.computeBoundingSphere();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,f=c.length;e<f;e+=3)b.fromArray(c,e),a.expandByPoint(b);a.center(d);for(var g=0,e=0,f=c.length;e<f;e+=3)b.fromArray(c,e),g=Math.max(g,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(g);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.attributes;if(a.position){var b=a.position.array;if(void 0===a.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(b.length),3));else for(var c=a.normal.array,d=0,e=c.length;d<e;d++)c[d]=0;var c=a.normal.array,f,g,h,k=new THREE.Vector3,l=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector3;if(a.index)for(var s=a.index.array,t=0<this.offsets.length?this.offsets:[{start:0,