Updated builds.

build/three.js

@@ -17080,7 +17080,7 @@ THREE.ShaderChunk[ 'morphnormal_vertex'] = "#ifdef USE_MORPHNORMALS\n\n	vec3 mor
 
 // File:src/renderers/shaders/ShaderChunk/envmap_pars_fragment.glsl
 
-THREE.ShaderChunk[ 'envmap_pars_fragment'] = "#ifdef USE_ENVMAP\n\n	uniform float reflectivity;\n	uniform samplerCube envMap;\n	uniform float flipEnvMap;\n	uniform int combine;\n\n	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\n		uniform bool useRefract;\n		uniform float refractionRatio;\n\n	#else\n\n		varying vec3 vReflect;\n\n	#endif\n\n#endif";
+THREE.ShaderChunk[ 'envmap_pars_fragment'] = "#ifdef USE_ENVMAP\n\n	uniform float reflectivity;\n	uniform samplerCube envMap;\n	uniform float flipEnvMap;\n	uniform int combine;\n\n	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n		uniform bool useRefract;\n		uniform float refractionRatio;\n\n	#else\n\n		varying vec3 vReflect;\n\n	#endif\n\n#endif";
 
 // File:src/renderers/shaders/ShaderChunk/logdepthbuf_fragment.glsl
 
@@ -17132,7 +17132,7 @@ THREE.ShaderChunk[ 'skinning_vertex'] = "#ifdef USE_SKINNING\n\n	#ifdef USE_MORP
 
 // File:src/renderers/shaders/ShaderChunk/envmap_pars_vertex.glsl
 
-THREE.ShaderChunk[ 'envmap_pars_vertex'] = "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\n\n	varying vec3 vReflect;\n\n	uniform float refractionRatio;\n	uniform bool useRefract;\n\n#endif\n";
+THREE.ShaderChunk[ 'envmap_pars_vertex'] = "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n	varying vec3 vReflect;\n\n	uniform float refractionRatio;\n	uniform bool useRefract;\n\n#endif\n";
 
 // File:src/renderers/shaders/ShaderChunk/linear_to_gamma_fragment.glsl
 
@@ -17152,7 +17152,7 @@ THREE.ShaderChunk[ 'map_pars_vertex'] = "#if defined( USE_MAP ) || defined( USE_
 
 // File:src/renderers/shaders/ShaderChunk/envmap_fragment.glsl
 
-THREE.ShaderChunk[ 'envmap_fragment'] = "#ifdef USE_ENVMAP\n\n	vec3 reflectVec;\n\n	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\n		vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\n		// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\n		// Transforming Normal Vectors with the Inverse Transformation\n\n		vec3 worldNormal = normalize( vec3( vec4( normal, 0.0 ) * viewMatrix ) );\n\n		if ( useRefract ) {\n\n			reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\n		} else { \n\n			reflectVec = reflect( cameraToVertex, worldNormal );\n\n		}\n\n	#else\n\n		reflectVec = vReflect;\n\n	#endif\n\n	#ifdef DOUBLE_SIDED\n\n		float flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n		vec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n	#else\n\n		vec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n	#endif\n\n	#ifdef GAMMA_INPUT\n\n		cubeColor.xyz *= cubeColor.xyz;\n\n	#endif\n\n	if ( combine == 1 ) {\n\n		gl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n\n	} else if ( combine == 2 ) {\n\n		gl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n\n	} else {\n\n		gl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n\n	}\n\n#endif";
+THREE.ShaderChunk[ 'envmap_fragment'] = "#ifdef USE_ENVMAP\n\n	vec3 reflectVec;\n\n	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n		vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\n		// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\n		// Transforming Normal Vectors with the Inverse Transformation\n\n		vec3 worldNormal = normalize( vec3( vec4( normal, 0.0 ) * viewMatrix ) );\n\n		if ( useRefract ) {\n\n			reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\n		} else { \n\n			reflectVec = reflect( cameraToVertex, worldNormal );\n\n		}\n\n	#else\n\n		reflectVec = vReflect;\n\n	#endif\n\n	#ifdef DOUBLE_SIDED\n\n		float flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n		vec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n	#else\n\n		vec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n	#endif\n\n	#ifdef GAMMA_INPUT\n\n		cubeColor.xyz *= cubeColor.xyz;\n\n	#endif\n\n	if ( combine == 1 ) {\n\n		gl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n\n	} else if ( combine == 2 ) {\n\n		gl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n\n	} else {\n\n		gl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n\n	}\n\n#endif";
 
 // File:src/renderers/shaders/ShaderChunk/specularmap_pars_fragment.glsl
 
@@ -17212,7 +17212,7 @@ THREE.ShaderChunk[ 'morphtarget_vertex'] = "#ifdef USE_MORPHTARGETS\n\n	vec3 mor
 
 // File:src/renderers/shaders/ShaderChunk/envmap_vertex.glsl
 
-THREE.ShaderChunk[ 'envmap_vertex'] = "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\n\n	vec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\n	worldNormal = normalize( worldNormal );\n\n	vec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\n	if ( useRefract ) {\n\n		vReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\n	} else {\n\n		vReflect = reflect( cameraToVertex, worldNormal );\n\n	}\n\n#endif";
+THREE.ShaderChunk[ 'envmap_vertex'] = "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n	vec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\n	worldNormal = normalize( worldNormal );\n\n	vec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\n	if ( useRefract ) {\n\n		vReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\n	} else {\n\n		vReflect = reflect( cameraToVertex, worldNormal );\n\n	}\n\n#endif";
 
 // File:src/renderers/shaders/ShaderChunk/shadowmap_fragment.glsl
 
@@ -17714,6 +17714,8 @@ THREE.ShaderLib = {
 
 		fragmentShader: [
 
+			"#define PHONG",
+
 			"uniform vec3 diffuse;",
 			"uniform float opacity;",
 
@@ -24084,15 +24086,14 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				}
 
-				_vector3.setFromMatrixPosition( light.matrixWorld );
+				_direction.setFromMatrixPosition( light.matrixWorld );
 
-				spotPositions[ spotOffset ]     = _vector3.x;
-				spotPositions[ spotOffset + 1 ] = _vector3.y;
-				spotPositions[ spotOffset + 2 ] = _vector3.z;
+				spotPositions[ spotOffset ]     = _direction.x;
+				spotPositions[ spotOffset + 1 ] = _direction.y;
+				spotPositions[ spotOffset + 2 ] = _direction.z;
 
 				spotDistances[ spotLength ] = distance;
 
-				_direction.copy( _vector3 );
 				_vector3.setFromMatrixPosition( light.target.matrixWorld );
 				_direction.sub( _vector3 );
 				_direction.normalize();