Updated builds.

build/three.js

@@ -7095,9 +7095,12 @@ THREE.EventDispatcher.prototype = {
 
 						for ( var t = 0, tl = morphTargets.length; t < tl; t ++ ) {
 
-							var targets = morphTargets[ t ].vertices;
 							var influence = morphInfluences[ t ];
 
+							if ( influence === 0 ) continue;
+
+							var targets = morphTargets[ t ].vertices;
+
 							vA.x += ( targets[ face.a ].x - a.x ) * influence;
 							vA.y += ( targets[ face.a ].y - a.y ) * influence;
 							vA.z += ( targets[ face.a ].z - a.z ) * influence;
@@ -8104,9 +8107,12 @@ THREE.Projector = function () {
 
 						for ( var t = 0, tl = morphTargets.length; t < tl; t ++ ) {
 
-							var targets = morphTargets[ t ].vertices;
 							var influence = morphInfluences[ t ];
 
+							if ( influence === 0 ) continue;
+
+							var targets = morphTargets[ t ].vertices;
+
 							_vA.x += ( targets[ face.a ].x - v1p.x ) * influence;
 							_vA.y += ( targets[ face.a ].y - v1p.y ) * influence;
 							_vA.z += ( targets[ face.a ].z - v1p.z ) * influence;

build/three.min.js

@@ -146,7 +146,7 @@ a.LOD)d.setFromMatrixPosition(f.matrixWorld),r=l.ray.origin.distanceTo(d),k(f.ge
 q||!1===m.dynamic)return t;var u,s,v=l.precision;if(void 0!==m.attributes.index)for(var z=m.offsets,G=m.attributes.index.array,N=m.attributes.position.array,C=m.offsets.length,B=m.attributes.index.array.length/3,B=0;B<C;++B)for(var r=z[B].start,x=z[B].index,m=r,F=r+z[B].count;m<F;m+=3)r=x+G[m],u=x+G[m+1],s=x+G[m+2],g.set(N[3*r],N[3*r+1],N[3*r+2]),h.set(N[3*u],N[3*u+1],N[3*u+2]),i.set(N[3*s],N[3*s+1],N[3*s+2]),u=q.side===a.BackSide?c.intersectTriangle(i,h,g,!0):c.intersectTriangle(g,h,i,q.side!==a.DoubleSide),
 null!==u&&(u.applyMatrix4(f.matrixWorld),r=l.ray.origin.distanceTo(u),r<v||(r<l.near||r>l.far)||t.push({distance:r,point:u,face:null,faceIndex:null,object:f}));else{N=m.attributes.position.array;B=m.attributes.position.array.length;for(m=0;m<B;m+=3)r=m,u=m+1,s=m+2,g.set(N[3*r],N[3*r+1],N[3*r+2]),h.set(N[3*u],N[3*u+1],N[3*u+2]),i.set(N[3*s],N[3*s+1],N[3*s+2]),u=q.side===a.BackSide?c.intersectTriangle(i,h,g,!0):c.intersectTriangle(g,h,i,q.side!==a.DoubleSide),null!==u&&(u.applyMatrix4(f.matrixWorld),
 r=l.ray.origin.distanceTo(u),r<v||(r<l.near||r>l.far)||t.push({distance:r,point:u,face:null,faceIndex:null,object:f}))}}else if(m instanceof a.Geometry){G=f.material instanceof a.MeshFaceMaterial;N=!0===G?f.material.materials:null;v=l.precision;z=m.vertices;C=0;for(B=m.faces.length;C<B;C++)if(x=m.faces[C],q=!0===G?N[x.materialIndex]:f.material,void 0!==q){r=z[x.a];u=z[x.b];s=z[x.c];if(!0===q.morphTargets){var F=m.morphTargets,L=f.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);i.set(0,0,0);for(var w=
-0,E=F.length;w<E;w++){var y=F[w].vertices,D=L[w];g.x+=(y[x.a].x-r.x)*D;g.y+=(y[x.a].y-r.y)*D;g.z+=(y[x.a].z-r.z)*D;h.x+=(y[x.b].x-u.x)*D;h.y+=(y[x.b].y-u.y)*D;h.z+=(y[x.b].z-u.z)*D;i.x+=(y[x.c].x-s.x)*D;i.y+=(y[x.c].y-s.y)*D;i.z+=(y[x.c].z-s.z)*D}g.add(r);h.add(u);i.add(s);r=g;u=h;s=i}u=q.side===a.BackSide?c.intersectTriangle(s,u,r,!0):c.intersectTriangle(r,u,s,q.side!==a.DoubleSide);null!==u&&(u.applyMatrix4(f.matrixWorld),r=l.ray.origin.distanceTo(u),r<v||(r<l.near||r>l.far)||t.push({distance:r,
+0,E=F.length;w<E;w++){var y=L[w];if(0!==y){var D=F[w].vertices;g.x+=(D[x.a].x-r.x)*y;g.y+=(D[x.a].y-r.y)*y;g.z+=(D[x.a].z-r.z)*y;h.x+=(D[x.b].x-u.x)*y;h.y+=(D[x.b].y-u.y)*y;h.z+=(D[x.b].z-u.z)*y;i.x+=(D[x.c].x-s.x)*y;i.y+=(D[x.c].y-s.y)*y;i.z+=(D[x.c].z-s.z)*y}}g.add(r);h.add(u);i.add(s);r=g;u=h;s=i}u=q.side===a.BackSide?c.intersectTriangle(s,u,r,!0):c.intersectTriangle(r,u,s,q.side!==a.DoubleSide);null!==u&&(u.applyMatrix4(f.matrixWorld),r=l.ray.origin.distanceTo(u),r<v||(r<l.near||r>l.far)||t.push({distance:r,
 point:u,face:x,faceIndex:C,object:f}))}}}else if(f instanceof a.Line){v=l.linePrecision;q=v*v;m=f.geometry;null===m.boundingSphere&&m.computeBoundingSphere();b.copy(m.boundingSphere);b.applyMatrix4(f.matrixWorld);if(!1===l.ray.isIntersectionSphere(b))return t;e.getInverse(f.matrixWorld);c.copy(l.ray).applyMatrix4(e);if(m instanceof a.Geometry){z=m.vertices;v=z.length;u=new a.Vector3;s=new a.Vector3;B=f.type===a.LineStrip?1:2;for(m=0;m<v-1;m+=B)c.distanceSqToSegment(z[m],z[m+1],s,u)>q||(r=c.origin.distanceTo(s),
 r<l.near||r>l.far||t.push({distance:r,point:u.clone().applyMatrix4(f.matrixWorld),face:null,faceIndex:null,object:f}))}}},l=function(a,b,c){for(var a=a.getDescendants(),d=0,e=a.length;d<e;d++)k(a[d],b,c)};a.Raycaster.prototype.precision=1E-4;a.Raycaster.prototype.linePrecision=1;a.Raycaster.prototype.set=function(a,b){this.ray.set(a,b)};a.Raycaster.prototype.intersectObject=function(a,b){var c=[];!0===b&&l(a,this,c);k(a,this,c);c.sort(f);return c};a.Raycaster.prototype.intersectObjects=function(a,
 b){for(var c=[],d=0,e=a.length;d<e;d++)k(a[d],this,c),!0===b&&l(a[d],this,c);c.sort(f);return c}})(THREE);THREE.Object3D=function(){this.id=THREE.Object3DIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.parent=void 0;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this._rotation=new THREE.Euler;this._quaternion=new THREE.Quaternion;this.scale=new THREE.Vector3(1,1,1);this._rotation._quaternion=this.quaternion;this._quaternion._euler=this.rotation;this.renderDepth=null;this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;
@@ -167,13 +167,13 @@ function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);K.multiplyMatrices(
 g){var b=new THREE.RenderableObject;f.push(b);g++;e++;d=b}else d=f[e++];d.id=a.id;d.object=a;null!==a.renderDepth?d.z=a.renderDepth:(L.setFromMatrixPosition(a.matrixWorld),L.applyProjection(K),d.z=L.z);return d},oa=function(a){var b=a.positionWorld,c=a.positionScreen;b.copy(a.position).applyMatrix4(A);c.copy(b).applyMatrix4(K);b=1/c.w;c.x*=b;c.y*=b;c.z*=b;a.visible=-1<=c.x&&1>=c.x&&-1<=c.y&&1>=c.y&&-1<=c.z&&1>=c.z},va=function(a){if(!1!==a.visible){a instanceof THREE.Light?C.lights.push(a):a instanceof
 THREE.Mesh||a instanceof THREE.Line?(!1===a.frustumCulled||!0===T.intersectsObject(a))&&C.objects.push(Q(a)):a instanceof THREE.Sprite&&C.sprites.push(Q(a));for(var b=0,c=a.children.length;b<c;b++)va(a.children[b])}};this.projectScene=function(d,f,g,l){var P=!1,L,Q,ba,W,Ka,U,ca,wa,Ua;z=q=p=0;C.elements.length=0;!0===d.autoUpdate&&d.updateMatrixWorld();void 0===f.parent&&f.updateMatrixWorld();H.copy(f.matrixWorldInverse.getInverse(f.matrixWorld));K.multiplyMatrices(f.projectionMatrix,H);ua.getNormalMatrix(H);
 T.setFromMatrix(K);e=0;C.objects.length=0;C.sprites.length=0;C.lights.length=0;va(d);!0===g&&C.objects.sort(b);for(var g=0,Oa=C.objects.length;g<Oa;g++)if(d=C.objects[g].object,A=d.matrixWorld,i=0,d instanceof THREE.Mesh){L=d.geometry;Q=L.vertices;ba=L.faces;Ka=L.faceVertexUvs;ha.getNormalMatrix(A);wa=d.material instanceof THREE.MeshFaceMaterial;Ua=!0===wa?d.material:null;for(var la=0,ia=Q.length;la<ia;la++)h=a(),h.position.copy(Q[la]),oa(h);la=0;for(ia=ba.length;la<ia;la++){Q=ba[la];var Fa=!0===
-wa?Ua.materials[Q.materialIndex]:d.material;if(void 0!==Fa){var Ga=Fa.side;W=k[Q.a];U=k[Q.b];ca=k[Q.c];if(!0===Fa.morphTargets){var P=L.morphTargets,Ba=d.morphTargetInfluences,xa=W.position,Va=U.position,La=ca.position;B.set(0,0,0);x.set(0,0,0);F.set(0,0,0);for(var Ma=0,ya=P.length;Ma<ya;Ma++){var V=P[Ma].vertices,pa=Ba[Ma];B.x+=(V[Q.a].x-xa.x)*pa;B.y+=(V[Q.a].y-xa.y)*pa;B.z+=(V[Q.a].z-xa.z)*pa;x.x+=(V[Q.b].x-Va.x)*pa;x.y+=(V[Q.b].y-Va.y)*pa;x.z+=(V[Q.b].z-Va.z)*pa;F.x+=(V[Q.c].x-La.x)*pa;F.y+=(V[Q.c].y-
-La.y)*pa;F.z+=(V[Q.c].z-La.z)*pa}W.position.add(B);U.position.add(x);ca.position.add(F);oa(W);oa(U);oa(ca)}D[0]=W.positionScreen;D[1]=U.positionScreen;D[2]=ca.positionScreen;if(!0===W.visible||!0===U.visible||!0===ca.visible||E.isIntersectionBox(y.setFromPoints(D)))if(P=0>(ca.positionScreen.x-W.positionScreen.x)*(U.positionScreen.y-W.positionScreen.y)-(ca.positionScreen.y-W.positionScreen.y)*(U.positionScreen.x-W.positionScreen.x),Ga===THREE.DoubleSide||P===(Ga===THREE.FrontSide)){p===r?(Ba=new THREE.RenderableFace3,
-t.push(Ba),r++,p++,n=Ba):n=t[p++];n.id=d.id;n.v1.copy(W);n.v2.copy(U);n.v3.copy(ca);n.normalModel.copy(Q.normal);!1===P&&(Ga===THREE.BackSide||Ga===THREE.DoubleSide)&&n.normalModel.negate();n.normalModel.applyMatrix3(ha).normalize();n.normalModelView.copy(n.normalModel).applyMatrix3(ua);n.centroidModel.copy(Q.centroid).applyMatrix4(A);W=Q.vertexNormals;U=0;for(ca=Math.min(W.length,3);U<ca;U++)Ba=n.vertexNormalsModel[U],Ba.copy(W[U]),!1===P&&(Ga===THREE.BackSide||Ga===THREE.DoubleSide)&&Ba.negate(),
-Ba.applyMatrix3(ha).normalize(),n.vertexNormalsModelView[U].copy(Ba).applyMatrix3(ua);n.vertexNormalsLength=W.length;U=0;for(Ga=Math.min(Ka.length,3);U<Ga;U++)if(W=Ka[U][la],void 0!==W){ca=0;for(P=W.length;ca<P;ca++)n.uvs[U][ca]=W[ca]}n.color=Q.color;n.material=Fa;O.copy(n.centroidModel).applyProjection(K);n.z=O.z;C.elements.push(n)}}}}else if(d instanceof THREE.Line){da.multiplyMatrices(K,A);Q=d.geometry.vertices;W=a();W.positionScreen.copy(Q[0]).applyMatrix4(da);L=d.type===THREE.LinePieces?2:1;
-la=1;for(ia=Q.length;la<ia;la++)W=a(),W.positionScreen.copy(Q[la]).applyMatrix4(da),0<(la+1)%L||(U=k[i-2],ea.copy(W.positionScreen),I.copy(U.positionScreen),!0===c(ea,I)&&(ea.multiplyScalar(1/ea.w),I.multiplyScalar(1/I.w),q===s?(ba=new THREE.RenderableLine,u.push(ba),s++,q++,m=ba):m=u[q++],m.id=d.id,m.v1.positionScreen.copy(ea),m.v2.positionScreen.copy(I),m.z=Math.max(ea.z,I.z),m.material=d.material,d.material.vertexColors===THREE.VertexColors&&(m.vertexColors[0].copy(d.geometry.colors[la]),m.vertexColors[1].copy(d.geometry.colors[la-
-1])),C.elements.push(m)))}g=0;for(Oa=C.sprites.length;g<Oa;g++)d=C.sprites[g].object,A=d.matrixWorld,w.set(A.elements[12],A.elements[13],A.elements[14],1),w.applyMatrix4(K),L=1/w.w,w.z*=L,-1<=w.z&&1>=w.z&&(z===N?(ba=new THREE.RenderableSprite,G.push(ba),N++,z++,v=ba):v=G[z++],v.id=d.id,v.x=w.x*L,v.y=w.y*L,v.z=w.z,v.object=d,v.rotation=d.rotation,v.scale.x=d.scale.x*Math.abs(v.x-(w.x+f.projectionMatrix.elements[0])/(w.w+f.projectionMatrix.elements[12])),v.scale.y=d.scale.y*Math.abs(v.y-(w.y+f.projectionMatrix.elements[5])/
-(w.w+f.projectionMatrix.elements[13])),v.material=d.material,C.elements.push(v));!0===l&&C.elements.sort(b);return C}};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;this.centroid=new THREE.Vector3};
+wa?Ua.materials[Q.materialIndex]:d.material;if(void 0!==Fa){var Ga=Fa.side;W=k[Q.a];U=k[Q.b];ca=k[Q.c];if(!0===Fa.morphTargets){var P=L.morphTargets,Ba=d.morphTargetInfluences,xa=W.position,Va=U.position,La=ca.position;B.set(0,0,0);x.set(0,0,0);F.set(0,0,0);for(var Ma=0,ya=P.length;Ma<ya;Ma++){var V=Ba[Ma];if(0!==V){var pa=P[Ma].vertices;B.x+=(pa[Q.a].x-xa.x)*V;B.y+=(pa[Q.a].y-xa.y)*V;B.z+=(pa[Q.a].z-xa.z)*V;x.x+=(pa[Q.b].x-Va.x)*V;x.y+=(pa[Q.b].y-Va.y)*V;x.z+=(pa[Q.b].z-Va.z)*V;F.x+=(pa[Q.c].x-La.x)*
+V;F.y+=(pa[Q.c].y-La.y)*V;F.z+=(pa[Q.c].z-La.z)*V}}W.position.add(B);U.position.add(x);ca.position.add(F);oa(W);oa(U);oa(ca)}D[0]=W.positionScreen;D[1]=U.positionScreen;D[2]=ca.positionScreen;if(!0===W.visible||!0===U.visible||!0===ca.visible||E.isIntersectionBox(y.setFromPoints(D)))if(P=0>(ca.positionScreen.x-W.positionScreen.x)*(U.positionScreen.y-W.positionScreen.y)-(ca.positionScreen.y-W.positionScreen.y)*(U.positionScreen.x-W.positionScreen.x),Ga===THREE.DoubleSide||P===(Ga===THREE.FrontSide)){p===
+r?(Ba=new THREE.RenderableFace3,t.push(Ba),r++,p++,n=Ba):n=t[p++];n.id=d.id;n.v1.copy(W);n.v2.copy(U);n.v3.copy(ca);n.normalModel.copy(Q.normal);!1===P&&(Ga===THREE.BackSide||Ga===THREE.DoubleSide)&&n.normalModel.negate();n.normalModel.applyMatrix3(ha).normalize();n.normalModelView.copy(n.normalModel).applyMatrix3(ua);n.centroidModel.copy(Q.centroid).applyMatrix4(A);W=Q.vertexNormals;U=0;for(ca=Math.min(W.length,3);U<ca;U++)Ba=n.vertexNormalsModel[U],Ba.copy(W[U]),!1===P&&(Ga===THREE.BackSide||Ga===
+THREE.DoubleSide)&&Ba.negate(),Ba.applyMatrix3(ha).normalize(),n.vertexNormalsModelView[U].copy(Ba).applyMatrix3(ua);n.vertexNormalsLength=W.length;U=0;for(Ga=Math.min(Ka.length,3);U<Ga;U++)if(W=Ka[U][la],void 0!==W){ca=0;for(P=W.length;ca<P;ca++)n.uvs[U][ca]=W[ca]}n.color=Q.color;n.material=Fa;O.copy(n.centroidModel).applyProjection(K);n.z=O.z;C.elements.push(n)}}}}else if(d instanceof THREE.Line){da.multiplyMatrices(K,A);Q=d.geometry.vertices;W=a();W.positionScreen.copy(Q[0]).applyMatrix4(da);L=
+d.type===THREE.LinePieces?2:1;la=1;for(ia=Q.length;la<ia;la++)W=a(),W.positionScreen.copy(Q[la]).applyMatrix4(da),0<(la+1)%L||(U=k[i-2],ea.copy(W.positionScreen),I.copy(U.positionScreen),!0===c(ea,I)&&(ea.multiplyScalar(1/ea.w),I.multiplyScalar(1/I.w),q===s?(ba=new THREE.RenderableLine,u.push(ba),s++,q++,m=ba):m=u[q++],m.id=d.id,m.v1.positionScreen.copy(ea),m.v2.positionScreen.copy(I),m.z=Math.max(ea.z,I.z),m.material=d.material,d.material.vertexColors===THREE.VertexColors&&(m.vertexColors[0].copy(d.geometry.colors[la]),
+m.vertexColors[1].copy(d.geometry.colors[la-1])),C.elements.push(m)))}g=0;for(Oa=C.sprites.length;g<Oa;g++)d=C.sprites[g].object,A=d.matrixWorld,w.set(A.elements[12],A.elements[13],A.elements[14],1),w.applyMatrix4(K),L=1/w.w,w.z*=L,-1<=w.z&&1>=w.z&&(z===N?(ba=new THREE.RenderableSprite,G.push(ba),N++,z++,v=ba):v=G[z++],v.id=d.id,v.x=w.x*L,v.y=w.y*L,v.z=w.z,v.object=d,v.rotation=d.rotation,v.scale.x=d.scale.x*Math.abs(v.x-(w.x+f.projectionMatrix.elements[0])/(w.w+f.projectionMatrix.elements[12])),
+v.scale.y=d.scale.y*Math.abs(v.y-(w.y+f.projectionMatrix.elements[5])/(w.w+f.projectionMatrix.elements[13])),v.material=d.material,C.elements.push(v));!0===l&&C.elements.sort(b);return C}};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;this.centroid=new THREE.Vector3};
 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.centroid.copy(this.centroid);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.Geometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";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.hasTangents=!1;this.dynamic=!0;this.buffersNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.tangentsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=
 this.elementsNeedUpdate=this.verticesNeedUpdate=!1};