Updated builds.

build/three.js

@@ -17693,7 +17693,7 @@
 
 				combine: material.combine,
 
-				vertexTangents: material.vertexTangents,
+				vertexTangents: ( material.normalMap && material.vertexTangents ),
 				vertexColors: material.vertexColors,
 
 				fog: !! fog,
@@ -23090,7 +23090,7 @@
 
 		this.renderBufferDirect = function ( camera, fog, geometry, material, object, group ) {
 
-			var frontFaceCW = ( object.isMesh && object.normalMatrix.determinant() < 0 );
+			var frontFaceCW = ( object.isMesh && object.matrixWorld.determinant() < 0 );
 
 			state.setMaterial( material, frontFaceCW );
 

build/three.min.js

@@ -76,7 +76,7 @@ b,c){function d(a,b){if(a)a.isTexture?c=a.encoding:a.isWebGLRenderTarget&&(conso
 MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"},g="precision supportsVertexTextures map mapEncoding matcap matcapEncoding envMap envMapMode envMapEncoding lightMap aoMap emissiveMap emissiveMapEncoding bumpMap normalMap objectSpaceNormalMap displacementMap specularMap roughnessMap metalnessMap gradientMap alphaMap combine vertexColors vertexTangents fog useFog fogExp flatShading sizeAttenuation logarithmicDepthBuffer skinning maxBones useVertexTexture morphTargets morphNormals maxMorphTargets maxMorphNormals premultipliedAlpha numDirLights numPointLights numSpotLights numHemiLights numRectAreaLights shadowMapEnabled shadowMapType toneMapping physicallyCorrectLights alphaTest doubleSided flipSided numClippingPlanes numClipIntersection depthPacking dithering".split(" ");
 this.getParameters=function(b,e,g,q,p,v,k){var h=f[b.type];if(k.isSkinnedMesh){var l=k.skeleton.bones;if(c.floatVertexTextures)l=1024;else{var m=Math.min(Math.floor((c.maxVertexUniforms-20)/4),l.length);m<l.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+l.length+" bones. This GPU supports "+m+"."),l=0):l=m}}else l=0;m=c.precision;null!==b.precision&&(m=c.getMaxPrecision(b.precision),m!==b.precision&&console.warn("THREE.WebGLProgram.getParameters:",b.precision,"not supported, using",m,"instead."));
 var t=a.getRenderTarget();return{shaderID:h,precision:m,supportsVertexTextures:c.vertexTextures,outputEncoding:d(t?t.texture:null,a.gammaOutput),map:!!b.map,mapEncoding:d(b.map,a.gammaInput),matcap:!!b.matcap,matcapEncoding:d(b.matcap,a.gammaInput),envMap:!!b.envMap,envMapMode:b.envMap&&b.envMap.mapping,envMapEncoding:d(b.envMap,a.gammaInput),envMapCubeUV:!!b.envMap&&(306===b.envMap.mapping||307===b.envMap.mapping),lightMap:!!b.lightMap,aoMap:!!b.aoMap,emissiveMap:!!b.emissiveMap,emissiveMapEncoding:d(b.emissiveMap,
-a.gammaInput),bumpMap:!!b.bumpMap,normalMap:!!b.normalMap,objectSpaceNormalMap:1===b.normalMapType,displacementMap:!!b.displacementMap,roughnessMap:!!b.roughnessMap,metalnessMap:!!b.metalnessMap,specularMap:!!b.specularMap,alphaMap:!!b.alphaMap,gradientMap:!!b.gradientMap,combine:b.combine,vertexTangents:b.vertexTangents,vertexColors:b.vertexColors,fog:!!q,useFog:b.fog,fogExp:q&&q.isFogExp2,flatShading:b.flatShading,sizeAttenuation:b.sizeAttenuation,logarithmicDepthBuffer:c.logarithmicDepthBuffer,
+a.gammaInput),bumpMap:!!b.bumpMap,normalMap:!!b.normalMap,objectSpaceNormalMap:1===b.normalMapType,displacementMap:!!b.displacementMap,roughnessMap:!!b.roughnessMap,metalnessMap:!!b.metalnessMap,specularMap:!!b.specularMap,alphaMap:!!b.alphaMap,gradientMap:!!b.gradientMap,combine:b.combine,vertexTangents:b.normalMap&&b.vertexTangents,vertexColors:b.vertexColors,fog:!!q,useFog:b.fog,fogExp:q&&q.isFogExp2,flatShading:b.flatShading,sizeAttenuation:b.sizeAttenuation,logarithmicDepthBuffer:c.logarithmicDepthBuffer,
 skinning:b.skinning&&0<l,maxBones:l,useVertexTexture:c.floatVertexTextures,morphTargets:b.morphTargets,morphNormals:b.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,numDirLights:e.directional.length,numPointLights:e.point.length,numSpotLights:e.spot.length,numRectAreaLights:e.rectArea.length,numHemiLights:e.hemi.length,numClippingPlanes:p,numClipIntersection:v,dithering:b.dithering,shadowMapEnabled:a.shadowMap.enabled&&k.receiveShadow&&0<g.length,shadowMapType:a.shadowMap.type,
 toneMapping:a.toneMapping,physicallyCorrectLights:a.physicallyCorrectLights,premultipliedAlpha:b.premultipliedAlpha,alphaTest:b.alphaTest,doubleSided:2===b.side,flipSided:1===b.side,depthPacking:void 0!==b.depthPacking?b.depthPacking:!1}};this.getProgramCode=function(b,c){var d=[];c.shaderID?d.push(c.shaderID):(d.push(b.fragmentShader),d.push(b.vertexShader));if(void 0!==b.defines)for(var e in b.defines)d.push(e),d.push(b.defines[e]);for(e=0;e<g.length;e++)d.push(c[g[e]]);d.push(b.onBeforeCompile.toString());
 d.push(a.gammaOutput);d.push(a.gammaFactor);return d.join()};this.acquireProgram=function(d,f,g,q){for(var h,l=0,m=e.length;l<m;l++){var k=e[l];if(k.code===q){h=k;++h.usedTimes;break}}void 0===h&&(h=new Ng(a,b,q,d,f,g,c),e.push(h));return h};this.releaseProgram=function(a){if(0===--a.usedTimes){var b=e.indexOf(a);e[b]=e[e.length-1];e.pop();a.destroy()}};this.programs=e}function Qg(){var a=new WeakMap;return{get:function(b){var c=a.get(b);void 0===c&&(c={},a.set(b,c));return c},remove:function(b){a.delete(b)},
@@ -188,7 +188,7 @@ a=new B);return a.set(S*T,N*T)};this.setDrawingBufferSize=function(a,b,c){S=a;N=
 this.setScissor=function(a,b,c,d){a.isVector4?aa.set(a.x,a.y,a.z,a.w):aa.set(a,b,c,d);Z.scissor(W.copy(aa).multiplyScalar(T))};this.getScissorTest=function(){return pa};this.setScissorTest=function(a){Z.setScissorTest(pa=a)};this.getClearColor=function(){return na.getClearColor()};this.setClearColor=function(){na.setClearColor.apply(na,arguments)};this.getClearAlpha=function(){return na.getClearAlpha()};this.setClearAlpha=function(){na.setClearAlpha.apply(na,arguments)};this.clear=function(a,b,c){var d=
 0;if(void 0===a||a)d|=16384;if(void 0===b||b)d|=256;if(void 0===c||c)d|=1024;O.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,!1,!0)};this.dispose=function(){w.removeEventListener("webglcontextlost",d,!1);w.removeEventListener("webglcontextrestored",e,!1);va.dispose();qa.dispose();Da.dispose();oa.dispose();ka.dispose();wa.stop()};this.renderBufferImmediate=function(a,b){Z.initAttributes();var c=
 Da.get(a);a.hasPositions&&!c.position&&(c.position=O.createBuffer());a.hasNormals&&!c.normal&&(c.normal=O.createBuffer());a.hasUvs&&!c.uv&&(c.uv=O.createBuffer());a.hasColors&&!c.color&&(c.color=O.createBuffer());b=b.getAttributes();a.hasPositions&&(O.bindBuffer(34962,c.position),O.bufferData(34962,a.positionArray,35048),Z.enableAttribute(b.position),O.vertexAttribPointer(b.position,3,5126,!1,0,0));a.hasNormals&&(O.bindBuffer(34962,c.normal),O.bufferData(34962,a.normalArray,35048),Z.enableAttribute(b.normal),
-O.vertexAttribPointer(b.normal,3,5126,!1,0,0));a.hasUvs&&(O.bindBuffer(34962,c.uv),O.bufferData(34962,a.uvArray,35048),Z.enableAttribute(b.uv),O.vertexAttribPointer(b.uv,2,5126,!1,0,0));a.hasColors&&(O.bindBuffer(34962,c.color),O.bufferData(34962,a.colorArray,35048),Z.enableAttribute(b.color),O.vertexAttribPointer(b.color,3,5126,!1,0,0));Z.disableUnusedAttributes();O.drawArrays(4,0,a.count);a.count=0};this.renderBufferDirect=function(a,c,d,e,f,g){var h=f.isMesh&&0>f.normalMatrix.determinant();Z.setMaterial(e,
+O.vertexAttribPointer(b.normal,3,5126,!1,0,0));a.hasUvs&&(O.bindBuffer(34962,c.uv),O.bufferData(34962,a.uvArray,35048),Z.enableAttribute(b.uv),O.vertexAttribPointer(b.uv,2,5126,!1,0,0));a.hasColors&&(O.bindBuffer(34962,c.color),O.bufferData(34962,a.colorArray,35048),Z.enableAttribute(b.color),O.vertexAttribPointer(b.color,3,5126,!1,0,0));Z.disableUnusedAttributes();O.drawArrays(4,0,a.count);a.count=0};this.renderBufferDirect=function(a,c,d,e,f,g){var h=f.isMesh&&0>f.matrixWorld.determinant();Z.setMaterial(e,
 h);var l=k(a,c,e,f),m=!1;if(b!==d.id||U!==l.id||ta!==(!0===e.wireframe))b=d.id,U=l.id,ta=!0===e.wireframe,m=!0;f.morphTargetInfluences&&(xa.update(f,d,e,l),m=!0);h=d.index;var q=d.attributes.position;c=1;!0===e.wireframe&&(h=ua.getWireframeAttribute(d),c=2);a=Aa;if(null!==h){var p=ra.get(h);a=Ba;a.setIndex(p)}if(m){if(d&&d.isInstancedBufferGeometry&&!za.isWebGL2&&null===la.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");
 else{Z.initAttributes();m=d.attributes;l=l.getAttributes();var v=e.defaultAttributeValues;for(A in l){var r=l[A];if(0<=r){var t=m[A];if(void 0!==t){var u=t.normalized,n=t.itemSize,w=ra.get(t);if(void 0!==w){var x=w.buffer,z=w.type;w=w.bytesPerElement;if(t.isInterleavedBufferAttribute){var y=t.data,F=y.stride;t=t.offset;y&&y.isInstancedInterleavedBuffer?(Z.enableAttributeAndDivisor(r,y.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount=y.meshPerAttribute*y.count)):Z.enableAttribute(r);
 O.bindBuffer(34962,x);O.vertexAttribPointer(r,n,z,u,F*w,t*w)}else t.isInstancedBufferAttribute?(Z.enableAttributeAndDivisor(r,t.meshPerAttribute),void 0===d.maxInstancedCount&&(d.maxInstancedCount=t.meshPerAttribute*t.count)):Z.enableAttribute(r),O.bindBuffer(34962,x),O.vertexAttribPointer(r,n,z,u,0,0)}}else if(void 0!==v&&(u=v[A],void 0!==u))switch(u.length){case 2:O.vertexAttrib2fv(r,u);break;case 3:O.vertexAttrib3fv(r,u);break;case 4:O.vertexAttrib4fv(r,u);break;default:O.vertexAttrib1fv(r,u)}}}Z.disableUnusedAttributes()}null!==

build/three.module.js

@@ -17687,7 +17687,7 @@ function WebGLPrograms( renderer, extensions, capabilities ) {
 
 			combine: material.combine,
 
-			vertexTangents: material.vertexTangents,
+			vertexTangents: ( material.normalMap && material.vertexTangents ),
 			vertexColors: material.vertexColors,
 
 			fog: !! fog,
@@ -23084,7 +23084,7 @@ function WebGLRenderer( parameters ) {
 
 	this.renderBufferDirect = function ( camera, fog, geometry, material, object, group ) {
 
-		var frontFaceCW = ( object.isMesh && object.normalMatrix.determinant() < 0 );
+		var frontFaceCW = ( object.isMesh && object.matrixWorld.determinant() < 0 );
 
 		state.setMaterial( material, frontFaceCW );