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three.js

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提交 9841cb2b 编写于 作者: D Daniel
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Merge remote-tracking branch 'mrdoob/dev' into dev

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build/three.js
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...@@ -20292,7 +20292,7 @@ THREE.ShaderChunk[ 'color_vertex'] = "#ifdef USE_COLOR\n vColor.xyz = color.xyz; ...@@ -20292,7 +20292,7 @@ THREE.ShaderChunk[ 'color_vertex'] = "#ifdef USE_COLOR\n vColor.xyz = color.xyz;
// File:src/renderers/shaders/ShaderChunk/common.glsl // File:src/renderers/shaders/ShaderChunk/common.glsl
THREE.ShaderChunk[ 'common'] = "#define PI 3.14159\n#define PI2 6.28318\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nvec3 transformDirection( in vec3 normal, in mat4 matrix ) {\n return normalize( ( matrix * vec4( normal, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {\n return normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n float distance = dot( planeNormal, point - pointOnPlane );\n return - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nfloat calcLightAttenuation( float lightDistance, float cutoffDistance, float decayExponent ) {\n if ( decayExponent > 0.0 ) {\n return pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n }\n return 1.0;\n}\nvec3 F_Schlick( in vec3 specularColor, in float dotLH ) {\n float fresnel = exp2( ( -5.55437 * dotLH - 6.98316 ) * dotLH );\n return ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_BlinnPhong_Implicit( /* in float dotNL, in float dotNV */ ) {\n return 0.25;\n}\nfloat D_BlinnPhong( in float shininess, in float dotNH ) {\n return ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( in vec3 specularColor, in float shininess, in vec3 normal, in vec3 lightDir, in vec3 viewDir ) {\n vec3 halfDir = normalize( lightDir + viewDir );\n float dotNH = saturate( dot( normal, halfDir ) );\n float dotLH = saturate( dot( lightDir, halfDir ) );\n vec3 F = F_Schlick( specularColor, dotLH );\n float G = G_BlinnPhong_Implicit( /* dotNL, dotNV */ );\n float D = D_BlinnPhong( shininess, dotNH );\n return F * G * D;\n}\nfloat G_GGX_Smith( in float alpha, in float dotNL, in float dotNV ) {\n float a2 = alpha * alpha;\n float gl = dotNL + pow( a2 + ( 1.0 - a2 ) * dotNL * dotNL, 0.5 );\n float gv = dotNV + pow( a2 + ( 1.0 - a2 ) * dotNV * dotNV, 0.5 );\n return 1.0 / ( gl * gv );\n}\nfloat D_GGX( in float alpha, in float dotNH ) {\n float a2 = alpha * alpha;\n float denom = dotNH * dotNH * ( a2 - 1.0 ) + 1.0; \n return a2 / ( denom * denom );\n}\nvec3 BRDF_GGX( in vec3 specularColor, in float roughness, in vec3 normal, in vec3 lightDir, in vec3 viewDir ) {\n float alpha = roughness * roughness; \n vec3 halfDir = normalize( lightDir + viewDir );\n float dotNL = saturate( dot( normal, lightDir ) );\n float dotNV = saturate( dot( normal, viewDir ) );\n float dotNH = saturate( dot( normal, halfDir ) );\n float dotLH = saturate( dot( lightDir, halfDir ) );\n vec3 F = F_Schlick( specularColor, dotLH );\n float G = G_GGX_Smith( alpha, dotNL, dotNV );\n float D = D_GGX( alpha, dotNH );\n return F * G * D;\n}\nvec3 BRDF_Lambert( in vec3 diffuseColor ) {\n return diffuseColor;\n}\nvec3 envBRDFApprox( vec3 specularColor, float roughness, in vec3 normal, in vec3 viewDir ) {\n float dotNV = saturate( dot( normal, viewDir ) );\n const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n vec4 r = roughness * c0 + c1;\n float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n vec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n return specularColor * AB.x + AB.y;\n}\nvec3 inputToLinear( in vec3 a ) {\n #ifdef GAMMA_INPUT\n return pow( a, vec3( float( GAMMA_FACTOR ) ) );\n #else\n return a;\n #endif\n}\nvec3 linearToOutput( in vec3 a ) {\n #ifdef GAMMA_OUTPUT\n return pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );\n #else\n return a;\n #endif\n}\n"; THREE.ShaderChunk[ 'common'] = "#define PI 3.14159\n#define PI2 6.28318\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nvec3 transformDirection( in vec3 normal, in mat4 matrix ) {\n return normalize( ( matrix * vec4( normal, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {\n return normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n float distance = dot( planeNormal, point - pointOnPlane );\n return - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nfloat calcLightAttenuation( float lightDistance, float cutoffDistance, float decayExponent ) {\n if ( decayExponent > 0.0 ) {\n return pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n }\n return 1.0;\n}\nvec3 F_Schlick( in vec3 specularColor, in float dotLH ) {\n float fresnel = exp2( ( -5.55437 * dotLH - 6.98316 ) * dotLH );\n return ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_BlinnPhong_Implicit( ) {\n return 0.25;\n}\nfloat D_BlinnPhong( in float shininess, in float dotNH ) {\n return ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( in vec3 specularColor, in float shininess, in vec3 normal, in vec3 lightDir, in vec3 viewDir ) {\n vec3 halfDir = normalize( lightDir + viewDir );\n float dotNH = saturate( dot( normal, halfDir ) );\n float dotLH = saturate( dot( lightDir, halfDir ) );\n vec3 F = F_Schlick( specularColor, dotLH );\n float G = G_BlinnPhong_Implicit( );\n float D = D_BlinnPhong( shininess, dotNH );\n return F * G * D;\n}\nfloat G_GGX_Smith( in float alpha, in float dotNL, in float dotNV ) {\n float a2 = alpha * alpha;\n float gl = dotNL + pow( a2 + ( 1.0 - a2 ) * dotNL * dotNL, 0.5 );\n float gv = dotNV + pow( a2 + ( 1.0 - a2 ) * dotNV * dotNV, 0.5 );\n return 1.0 / ( gl * gv );\n}\nfloat D_GGX( in float alpha, in float dotNH ) {\n float a2 = alpha * alpha;\n float denom = dotNH * dotNH * ( a2 - 1.0 ) + 1.0;\n return a2 / ( denom * denom );\n}\nvec3 BRDF_GGX( in vec3 specularColor, in float roughness, in vec3 normal, in vec3 lightDir, in vec3 viewDir ) {\n float alpha = roughness * roughness;\n vec3 halfDir = normalize( lightDir + viewDir );\n float dotNL = saturate( dot( normal, lightDir ) );\n float dotNV = saturate( dot( normal, viewDir ) );\n float dotNH = saturate( dot( normal, halfDir ) );\n float dotLH = saturate( dot( lightDir, halfDir ) );\n vec3 F = F_Schlick( specularColor, dotLH );\n float G = G_GGX_Smith( alpha, dotNL, dotNV );\n float D = D_GGX( alpha, dotNH );\n return F * G * D;\n}\nvec3 BRDF_Lambert( in vec3 diffuseColor ) {\n return diffuseColor;\n}\nvec3 envBRDFApprox( vec3 specularColor, float roughness, in vec3 normal, in vec3 viewDir ) {\n float dotNV = saturate( dot( normal, viewDir ) );\n const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n vec4 r = roughness * c0 + c1;\n float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n vec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n return specularColor * AB.x + AB.y;\n}\nvec3 inputToLinear( in vec3 a ) {\n #ifdef GAMMA_INPUT\n return pow( a, vec3( float( GAMMA_FACTOR ) ) );\n #else\n return a;\n #endif\n}\nvec3 linearToOutput( in vec3 a ) {\n #ifdef GAMMA_OUTPUT\n return pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );\n #else\n return a;\n #endif\n}\n";
// File:src/renderers/shaders/ShaderChunk/defaultnormal_vertex.glsl // File:src/renderers/shaders/ShaderChunk/defaultnormal_vertex.glsl
...@@ -20328,7 +20328,7 @@ THREE.ShaderChunk[ 'envmap_pars_vertex'] = "#if defined( USE_ENVMAP ) && ! defin ...@@ -20328,7 +20328,7 @@ THREE.ShaderChunk[ 'envmap_pars_vertex'] = "#if defined( USE_ENVMAP ) && ! defin
// File:src/renderers/shaders/ShaderChunk/envmap_physical_fragment.glsl // File:src/renderers/shaders/ShaderChunk/envmap_physical_fragment.glsl
THREE.ShaderChunk[ 'envmap_physical_fragment'] = "#ifdef USE_ENVMAP\n float reflectivityFactor = reflectivity; \n vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n #ifdef ENVMAP_MODE_REFLECTION\n vec3 reflectVec = reflect( cameraToVertex, worldNormal );\n #else\n vec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n #endif\n #ifdef DOUBLE_SIDED\n float flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n #else\n float flipNormal = 1.0;\n #endif\n #ifdef ENVMAP_TYPE_CUBE\n #if defined( TEXTURE_CUBE_LOD_EXT )\n float bias = pow( roughness, 0.5 ) * 7.0; \n vec4 envMapColor = textureCubeLodEXT( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ), bias );\n #else\n vec4 envMapColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n #endif\n #elif defined( ENVMAP_TYPE_EQUIREC )\n vec2 sampleUV;\n sampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n sampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n vec4 envMapColor = texture2D( envMap, sampleUV );\n #elif defined( ENVMAP_TYPE_SPHERE )\n vec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n vec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n #endif\n envMapColor.rgb = inputToLinear( envMapColor.rgb );\n outgoingLight += envBRDFApprox( specularColor, roughnessFactor, normal, viewDir ) * envMapColor.rgb * envMapIntensity * reflectivityFactor;\n#endif\n"; THREE.ShaderChunk[ 'envmap_physical_fragment'] = "#ifdef USE_ENVMAP\n float reflectivityFactor = reflectivity;\n vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n #ifdef ENVMAP_MODE_REFLECTION\n vec3 reflectVec = reflect( cameraToVertex, worldNormal );\n #else\n vec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n #endif\n #ifdef DOUBLE_SIDED\n float flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n #else\n float flipNormal = 1.0;\n #endif\n #ifdef ENVMAP_TYPE_CUBE\n #if defined( TEXTURE_CUBE_LOD_EXT )\n float bias = pow( roughness, 0.5 ) * 7.0;\n vec4 envMapColor = textureCubeLodEXT( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ), bias );\n #else\n vec4 envMapColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n #endif\n #elif defined( ENVMAP_TYPE_EQUIREC )\n vec2 sampleUV;\n sampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n sampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n vec4 envMapColor = texture2D( envMap, sampleUV );\n #elif defined( ENVMAP_TYPE_SPHERE )\n vec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n vec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n #endif\n envMapColor.rgb = inputToLinear( envMapColor.rgb );\n outgoingLight += envBRDFApprox( specularColor, roughnessFactor, normal, viewDir ) * envMapColor.rgb * envMapIntensity * reflectivityFactor;\n#endif\n";
// File:src/renderers/shaders/ShaderChunk/envmap_vertex.glsl // File:src/renderers/shaders/ShaderChunk/envmap_vertex.glsl
...@@ -20380,7 +20380,7 @@ THREE.ShaderChunk[ 'lights_phong_vertex'] = "#if MAX_SPOT_LIGHTS > 0 || defined( ...@@ -20380,7 +20380,7 @@ THREE.ShaderChunk[ 'lights_phong_vertex'] = "#if MAX_SPOT_LIGHTS > 0 || defined(
// File:src/renderers/shaders/ShaderChunk/lights_physical_fragment.glsl // File:src/renderers/shaders/ShaderChunk/lights_physical_fragment.glsl
THREE.ShaderChunk[ 'lights_physical_fragment'] = "vec3 viewDir = normalize( vViewPosition );\nvec3 totalDiffuseLight = vec3( 0.0 );\nvec3 totalSpecularLight = vec3( 0.0 );\nroughnessFactor = roughnessFactor * 0.5 + 0.5; \nvec3 specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\ndiffuseColor.rgb *= ( 1.0 - metalnessFactor );\n#if MAX_POINT_LIGHTS > 0\n for ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n vec3 lightColor = pointLightColor[ i ];\n vec3 lightPosition = pointLightPosition[ i ];\n vec3 lVector = lightPosition + vViewPosition.xyz;\n vec3 lightDir = normalize( lVector );\n float attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n float cosineTerm = saturate( dot( normal, lightDir ) );\n totalDiffuseLight += lightColor * attenuation * cosineTerm;\n vec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n totalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n }\n#endif\n#if MAX_SPOT_LIGHTS > 0\n for ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n vec3 lightColor = spotLightColor[ i ];\n vec3 lightPosition = spotLightPosition[ i ];\n vec3 lVector = lightPosition + vViewPosition.xyz;\n vec3 lightDir = normalize( lVector );\n float spotEffect = dot( spotLightDirection[ i ], lightDir );\n if ( spotEffect > spotLightAngleCos[ i ] ) {\n spotEffect = saturate( pow( saturate( spotEffect ), spotLightExponent[ i ] ) );\n float attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n attenuation *= spotEffect;\n float cosineTerm = saturate( dot( normal, lightDir ) );\n totalDiffuseLight += lightColor * attenuation * cosineTerm;\n vec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n totalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n }\n }\n#endif\n#if MAX_DIR_LIGHTS > 0\n for ( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n vec3 lightColor = directionalLightColor[ i ];\n vec3 lightDir = directionalLightDirection[ i ];\n float cosineTerm = saturate( dot( normal, lightDir ) );\n totalDiffuseLight += lightColor * cosineTerm;\n vec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n totalSpecularLight += brdf * specularStrength * lightColor * cosineTerm;\n }\n#endif\n"; THREE.ShaderChunk[ 'lights_physical_fragment'] = "vec3 viewDir = normalize( vViewPosition );\nvec3 totalDiffuseLight = vec3( 0.0 );\nvec3 totalSpecularLight = vec3( 0.0 );\nroughnessFactor = roughnessFactor * 0.5 + 0.5;\nvec3 specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\ndiffuseColor.rgb *= ( 1.0 - metalnessFactor );\n#if MAX_POINT_LIGHTS > 0\n for ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n vec3 lightColor = pointLightColor[ i ];\n vec3 lightPosition = pointLightPosition[ i ];\n vec3 lVector = lightPosition + vViewPosition.xyz;\n vec3 lightDir = normalize( lVector );\n float attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n float cosineTerm = saturate( dot( normal, lightDir ) );\n totalDiffuseLight += lightColor * attenuation * cosineTerm;\n vec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n totalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n }\n#endif\n#if MAX_SPOT_LIGHTS > 0\n for ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n vec3 lightColor = spotLightColor[ i ];\n vec3 lightPosition = spotLightPosition[ i ];\n vec3 lVector = lightPosition + vViewPosition.xyz;\n vec3 lightDir = normalize( lVector );\n float spotEffect = dot( spotLightDirection[ i ], lightDir );\n if ( spotEffect > spotLightAngleCos[ i ] ) {\n spotEffect = saturate( pow( saturate( spotEffect ), spotLightExponent[ i ] ) );\n float attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n attenuation *= spotEffect;\n float cosineTerm = saturate( dot( normal, lightDir ) );\n totalDiffuseLight += lightColor * attenuation * cosineTerm;\n vec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n totalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n }\n }\n#endif\n#if MAX_DIR_LIGHTS > 0\n for ( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n vec3 lightColor = directionalLightColor[ i ];\n vec3 lightDir = directionalLightDirection[ i ];\n float cosineTerm = saturate( dot( normal, lightDir ) );\n totalDiffuseLight += lightColor * cosineTerm;\n vec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n totalSpecularLight += brdf * specularStrength * lightColor * cosineTerm;\n }\n#endif\n";
// File:src/renderers/shaders/ShaderChunk/linear_to_gamma_fragment.glsl // File:src/renderers/shaders/ShaderChunk/linear_to_gamma_fragment.glsl
...@@ -20420,7 +20420,7 @@ THREE.ShaderChunk[ 'map_particle_pars_fragment'] = "#ifdef USE_MAP\n uniform vec ...@@ -20420,7 +20420,7 @@ THREE.ShaderChunk[ 'map_particle_pars_fragment'] = "#ifdef USE_MAP\n uniform vec
// File:src/renderers/shaders/ShaderChunk/metalnessmap_fragment.glsl // File:src/renderers/shaders/ShaderChunk/metalnessmap_fragment.glsl
THREE.ShaderChunk[ 'metalnessmap_fragment'] = "float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n vec4 texelMetalness = texture2D( metalnessMap, vUv );\n metalnessFactor = texelMetalness.r; \n#endif\n"; THREE.ShaderChunk[ 'metalnessmap_fragment'] = "float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n vec4 texelMetalness = texture2D( metalnessMap, vUv );\n metalnessFactor = texelMetalness.r;\n#endif\n";
// File:src/renderers/shaders/ShaderChunk/metalnessmap_pars_fragment.glsl // File:src/renderers/shaders/ShaderChunk/metalnessmap_pars_fragment.glsl
...@@ -20460,7 +20460,7 @@ THREE.ShaderChunk[ 'roughnessmap_pars_fragment'] = "#ifdef USE_ROUGHNESSMAP\n un ...@@ -20460,7 +20460,7 @@ THREE.ShaderChunk[ 'roughnessmap_pars_fragment'] = "#ifdef USE_ROUGHNESSMAP\n un
// File:src/renderers/shaders/ShaderChunk/shadowmap_fragment.glsl // File:src/renderers/shaders/ShaderChunk/shadowmap_fragment.glsl
THREE.ShaderChunk[ 'shadowmap_fragment'] = "#ifdef USE_SHADOWMAP\n for ( int i = 0; i < MAX_SHADOWS; i ++ ) {\n float texelSizeY = 1.0 / shadowMapSize[ i ].y;\n float shadow = 0.0;\n#if defined( POINT_LIGHT_SHADOWS )\n bool isPointLight = shadowDarkness[ i ] < 0.0;\n if ( isPointLight ) {\n float realShadowDarkness = abs( shadowDarkness[ i ] );\n vec3 lightToPosition = vShadowCoord[ i ].xyz;\n #if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n vec3 bd3D = normalize( lightToPosition );\n float dp = length( lightToPosition );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D, texelSizeY ) ), shadowBias[ i ], shadow );\n #if defined( SHADOWMAP_TYPE_PCF )\n const float Dr = 1.25;\n #elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n const float Dr = 2.25;\n #endif\n float os = Dr * 2.0 * texelSizeY;\n const vec3 Gsd = vec3( - 1, 0, 1 );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zyz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xyz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zyx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xyx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n shadow *= realShadowDarkness * ( 1.0 / 21.0 );\n #else \n vec3 bd3D = normalize( lightToPosition );\n float dp = length( lightToPosition );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D, texelSizeY ) ), shadowBias[ i ], shadow );\n shadow *= realShadowDarkness;\n #endif\n } else {\n#endif \n float texelSizeX = 1.0 / shadowMapSize[ i ].x;\n vec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n bvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n bool inFrustum = all( inFrustumVec );\n bvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n bool frustumTest = all( frustumTestVec );\n if ( frustumTest ) {\n #if defined( SHADOWMAP_TYPE_PCF )\n shadowCoord.z += shadowBias[ i ];\n const float ShadowDelta = 1.0 / 9.0;\n float xPixelOffset = texelSizeX;\n float yPixelOffset = texelSizeY;\n float dx0 = - 1.25 * xPixelOffset;\n float dy0 = - 1.25 * yPixelOffset;\n float dx1 = 1.25 * xPixelOffset;\n float dy1 = 1.25 * yPixelOffset;\n float fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n shadow *= shadowDarkness[ i ];\n #elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n shadowCoord.z += shadowBias[ i ];\n float xPixelOffset = texelSizeX;\n float yPixelOffset = texelSizeY;\n float dx0 = - 1.0 * xPixelOffset;\n float dy0 = - 1.0 * yPixelOffset;\n float dx1 = 1.0 * xPixelOffset;\n float dy1 = 1.0 * yPixelOffset;\n mat3 shadowKernel;\n mat3 depthKernel;\n depthKernel[ 0 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n depthKernel[ 0 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n depthKernel[ 0 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n depthKernel[ 1 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n depthKernel[ 1 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n depthKernel[ 1 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n depthKernel[ 2 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n depthKernel[ 2 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n depthKernel[ 2 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n vec3 shadowZ = vec3( shadowCoord.z );\n shadowKernel[ 0 ] = vec3( lessThan( depthKernel[ 0 ], shadowZ ) );\n shadowKernel[ 0 ] *= vec3( 0.25 );\n shadowKernel[ 1 ] = vec3( lessThan( depthKernel[ 1 ], shadowZ ) );\n shadowKernel[ 1 ] *= vec3( 0.25 );\n shadowKernel[ 2 ] = vec3( lessThan( depthKernel[ 2 ], shadowZ ) );\n shadowKernel[ 2 ] *= vec3( 0.25 );\n vec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[ i ].xy );\n shadowKernel[ 0 ] = mix( shadowKernel[ 1 ], shadowKernel[ 0 ], fractionalCoord.x );\n shadowKernel[ 1 ] = mix( shadowKernel[ 2 ], shadowKernel[ 1 ], fractionalCoord.x );\n vec4 shadowValues;\n shadowValues.x = mix( shadowKernel[ 0 ][ 1 ], shadowKernel[ 0 ][ 0 ], fractionalCoord.y );\n shadowValues.y = mix( shadowKernel[ 0 ][ 2 ], shadowKernel[ 0 ][ 1 ], fractionalCoord.y );\n shadowValues.z = mix( shadowKernel[ 1 ][ 1 ], shadowKernel[ 1 ][ 0 ], fractionalCoord.y );\n shadowValues.w = mix( shadowKernel[ 1 ][ 2 ], shadowKernel[ 1 ][ 1 ], fractionalCoord.y );\n shadow = dot( shadowValues, vec4( 1.0 ) ) * shadowDarkness[ i ];\n #else \n shadowCoord.z += shadowBias[ i ];\n vec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n float fDepth = unpackDepth( rgbaDepth );\n if ( fDepth < shadowCoord.z )\n shadow = shadowDarkness[ i ];\n #endif\n }\n#ifdef SHADOWMAP_DEBUG\n if ( inFrustum ) {\n if ( i == 0 ) {\n outgoingLight *= vec3( 1.0, 0.5, 0.0 );\n } else if ( i == 1 ) {\n outgoingLight *= vec3( 0.0, 1.0, 0.8 );\n } else {\n outgoingLight *= vec3( 0.0, 0.5, 1.0 );\n }\n }\n#endif\n#if defined( POINT_LIGHT_SHADOWS )\n }\n#endif\n shadowMask = shadowMask * vec3( 1.0 - shadow );\n }\n#endif\n"; THREE.ShaderChunk[ 'shadowmap_fragment'] = "#ifdef USE_SHADOWMAP\n for ( int i = 0; i < MAX_SHADOWS; i ++ ) {\n float texelSizeY = 1.0 / shadowMapSize[ i ].y;\n float shadow = 0.0;\n#if defined( POINT_LIGHT_SHADOWS )\n bool isPointLight = shadowDarkness[ i ] < 0.0;\n if ( isPointLight ) {\n float realShadowDarkness = abs( shadowDarkness[ i ] );\n vec3 lightToPosition = vShadowCoord[ i ].xyz;\n #if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n vec3 bd3D = normalize( lightToPosition );\n float dp = length( lightToPosition );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D, texelSizeY ) ), shadowBias[ i ], shadow );\n #if defined( SHADOWMAP_TYPE_PCF )\n const float Dr = 1.25;\n #elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n const float Dr = 2.25;\n #endif\n float os = Dr * 2.0 * texelSizeY;\n const vec3 Gsd = vec3( - 1, 0, 1 );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zyz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xyz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zyx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xyx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n shadow *= realShadowDarkness * ( 1.0 / 21.0 );\n #else\n vec3 bd3D = normalize( lightToPosition );\n float dp = length( lightToPosition );\n adjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D, texelSizeY ) ), shadowBias[ i ], shadow );\n shadow *= realShadowDarkness;\n #endif\n } else {\n#endif\n float texelSizeX = 1.0 / shadowMapSize[ i ].x;\n vec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n bvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n bool inFrustum = all( inFrustumVec );\n bvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n bool frustumTest = all( frustumTestVec );\n if ( frustumTest ) {\n #if defined( SHADOWMAP_TYPE_PCF )\n shadowCoord.z += shadowBias[ i ];\n const float ShadowDelta = 1.0 / 9.0;\n float xPixelOffset = texelSizeX;\n float yPixelOffset = texelSizeY;\n float dx0 = - 1.25 * xPixelOffset;\n float dy0 = - 1.25 * yPixelOffset;\n float dx1 = 1.25 * xPixelOffset;\n float dy1 = 1.25 * yPixelOffset;\n float fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n shadow *= shadowDarkness[ i ];\n #elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n shadowCoord.z += shadowBias[ i ];\n float xPixelOffset = texelSizeX;\n float yPixelOffset = texelSizeY;\n float dx0 = - 1.0 * xPixelOffset;\n float dy0 = - 1.0 * yPixelOffset;\n float dx1 = 1.0 * xPixelOffset;\n float dy1 = 1.0 * yPixelOffset;\n mat3 shadowKernel;\n mat3 depthKernel;\n depthKernel[ 0 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n depthKernel[ 0 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n depthKernel[ 0 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n depthKernel[ 1 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n depthKernel[ 1 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n depthKernel[ 1 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n depthKernel[ 2 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n depthKernel[ 2 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n depthKernel[ 2 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n vec3 shadowZ = vec3( shadowCoord.z );\n shadowKernel[ 0 ] = vec3( lessThan( depthKernel[ 0 ], shadowZ ) );\n shadowKernel[ 0 ] *= vec3( 0.25 );\n shadowKernel[ 1 ] = vec3( lessThan( depthKernel[ 1 ], shadowZ ) );\n shadowKernel[ 1 ] *= vec3( 0.25 );\n shadowKernel[ 2 ] = vec3( lessThan( depthKernel[ 2 ], shadowZ ) );\n shadowKernel[ 2 ] *= vec3( 0.25 );\n vec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[ i ].xy );\n shadowKernel[ 0 ] = mix( shadowKernel[ 1 ], shadowKernel[ 0 ], fractionalCoord.x );\n shadowKernel[ 1 ] = mix( shadowKernel[ 2 ], shadowKernel[ 1 ], fractionalCoord.x );\n vec4 shadowValues;\n shadowValues.x = mix( shadowKernel[ 0 ][ 1 ], shadowKernel[ 0 ][ 0 ], fractionalCoord.y );\n shadowValues.y = mix( shadowKernel[ 0 ][ 2 ], shadowKernel[ 0 ][ 1 ], fractionalCoord.y );\n shadowValues.z = mix( shadowKernel[ 1 ][ 1 ], shadowKernel[ 1 ][ 0 ], fractionalCoord.y );\n shadowValues.w = mix( shadowKernel[ 1 ][ 2 ], shadowKernel[ 1 ][ 1 ], fractionalCoord.y );\n shadow = dot( shadowValues, vec4( 1.0 ) ) * shadowDarkness[ i ];\n #else\n shadowCoord.z += shadowBias[ i ];\n vec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n float fDepth = unpackDepth( rgbaDepth );\n if ( fDepth < shadowCoord.z )\n shadow = shadowDarkness[ i ];\n #endif\n }\n#ifdef SHADOWMAP_DEBUG\n if ( inFrustum ) {\n if ( i == 0 ) {\n outgoingLight *= vec3( 1.0, 0.5, 0.0 );\n } else if ( i == 1 ) {\n outgoingLight *= vec3( 0.0, 1.0, 0.8 );\n } else {\n outgoingLight *= vec3( 0.0, 0.5, 1.0 );\n }\n }\n#endif\n#if defined( POINT_LIGHT_SHADOWS )\n }\n#endif\n shadowMask = shadowMask * vec3( 1.0 - shadow );\n }\n#endif\n";
// File:src/renderers/shaders/ShaderChunk/shadowmap_pars_fragment.glsl // File:src/renderers/shaders/ShaderChunk/shadowmap_pars_fragment.glsl
......
build/three.min.js
浏览文件 @ 9841cb2b
...@@ -477,11 +477,11 @@ THREE.LensFlare.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(th ...@@ -477,11 +477,11 @@ THREE.LensFlare.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(th
THREE.Scene.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)}; THREE.Scene.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);null!==a.fog&&(this.fog=a.fog.clone());null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)};
THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};THREE.ShaderChunk={};THREE.ShaderChunk.alphamap_fragment="#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n";THREE.ShaderChunk.alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n";THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n"; THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};THREE.ShaderChunk={};THREE.ShaderChunk.alphamap_fragment="#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n";THREE.ShaderChunk.alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n";THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n";
THREE.ShaderChunk.aomap_fragment="#ifdef USE_AOMAP\n\ttotalAmbientLight *= ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n#endif\n";THREE.ShaderChunk.aomap_pars_fragment="#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif";THREE.ShaderChunk.begin_vertex="\nvec3 transformed = vec3( position );\n";THREE.ShaderChunk.beginnormal_vertex="\nvec3 objectNormal = vec3( normal );\n";THREE.ShaderChunk.bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = dFdx( surf_pos );\n\t\tvec3 vSigmaY = dFdy( surf_pos );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n"; THREE.ShaderChunk.aomap_fragment="#ifdef USE_AOMAP\n\ttotalAmbientLight *= ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n#endif\n";THREE.ShaderChunk.aomap_pars_fragment="#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif";THREE.ShaderChunk.begin_vertex="\nvec3 transformed = vec3( position );\n";THREE.ShaderChunk.beginnormal_vertex="\nvec3 objectNormal = vec3( normal );\n";THREE.ShaderChunk.bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = dFdx( surf_pos );\n\t\tvec3 vSigmaY = dFdy( surf_pos );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n";
THREE.ShaderChunk.color_fragment="#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif";THREE.ShaderChunk.color_pars_fragment="#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n";THREE.ShaderChunk.color_pars_vertex="#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif";THREE.ShaderChunk.color_vertex="#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif";THREE.ShaderChunk.common="#define PI 3.14159\n#define PI2 6.28318\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nvec3 transformDirection( in vec3 normal, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( normal, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {\n\treturn normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nfloat calcLightAttenuation( float lightDistance, float cutoffDistance, float decayExponent ) {\n\tif ( decayExponent > 0.0 ) {\n\t return pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n}\nvec3 F_Schlick( in vec3 specularColor, in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55437 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_BlinnPhong_Implicit( /* in float dotNL, in float dotNV */ ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( in float shininess, in float dotNH ) {\n\treturn ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( in vec3 specularColor, in float shininess, in vec3 normal, in vec3 lightDir, in vec3 viewDir ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( lightDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( /* dotNL, dotNV */ );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * G * D;\n}\nfloat G_GGX_Smith( in float alpha, in float dotNL, in float dotNV ) {\n\tfloat a2 = alpha * alpha;\n\tfloat gl = dotNL + pow( a2 + ( 1.0 - a2 ) * dotNL * dotNL, 0.5 );\n\tfloat gv = dotNV + pow( a2 + ( 1.0 - a2 ) * dotNV * dotNV, 0.5 );\n\treturn 1.0 / ( gl * gv );\n}\nfloat D_GGX( in float alpha, in float dotNH ) {\n\tfloat a2 = alpha * alpha;\n\tfloat denom = dotNH * dotNH * ( a2 - 1.0 ) + 1.0; \n\treturn a2 / ( denom * denom );\n}\nvec3 BRDF_GGX( in vec3 specularColor, in float roughness, in vec3 normal, in vec3 lightDir, in vec3 viewDir ) {\n\tfloat alpha = roughness * roughness; \n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( lightDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_Smith( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * G * D;\n}\nvec3 BRDF_Lambert( in vec3 diffuseColor ) {\n\treturn diffuseColor;\n}\nvec3 envBRDFApprox( vec3 specularColor, float roughness, in vec3 normal, in vec3 viewDir ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nvec3 inputToLinear( in vec3 a ) {\n\t#ifdef GAMMA_INPUT\n\t\treturn pow( a, vec3( float( GAMMA_FACTOR ) ) );\n\t#else\n\t\treturn a;\n\t#endif\n}\nvec3 linearToOutput( in vec3 a ) {\n\t#ifdef GAMMA_OUTPUT\n\t\treturn pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );\n\t#else\n\t\treturn a;\n\t#endif\n}\n"; THREE.ShaderChunk.color_fragment="#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif";THREE.ShaderChunk.color_pars_fragment="#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n";THREE.ShaderChunk.color_pars_vertex="#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif";THREE.ShaderChunk.color_vertex="#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif";THREE.ShaderChunk.common="#define PI 3.14159\n#define PI2 6.28318\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nvec3 transformDirection( in vec3 normal, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( normal, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {\n\treturn normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nfloat calcLightAttenuation( float lightDistance, float cutoffDistance, float decayExponent ) {\n\tif ( decayExponent > 0.0 ) {\n\t return pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n}\nvec3 F_Schlick( in vec3 specularColor, in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55437 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( in float shininess, in float dotNH ) {\n\treturn ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( in vec3 specularColor, in float shininess, in vec3 normal, in vec3 lightDir, in vec3 viewDir ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( lightDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * G * D;\n}\nfloat G_GGX_Smith( in float alpha, in float dotNL, in float dotNV ) {\n\tfloat a2 = alpha * alpha;\n\tfloat gl = dotNL + pow( a2 + ( 1.0 - a2 ) * dotNL * dotNL, 0.5 );\n\tfloat gv = dotNV + pow( a2 + ( 1.0 - a2 ) * dotNV * dotNV, 0.5 );\n\treturn 1.0 / ( gl * gv );\n}\nfloat D_GGX( in float alpha, in float dotNH ) {\n\tfloat a2 = alpha * alpha;\n\tfloat denom = dotNH * dotNH * ( a2 - 1.0 ) + 1.0;\n\treturn a2 / ( denom * denom );\n}\nvec3 BRDF_GGX( in vec3 specularColor, in float roughness, in vec3 normal, in vec3 lightDir, in vec3 viewDir ) {\n\tfloat alpha = roughness * roughness;\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( lightDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_Smith( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * G * D;\n}\nvec3 BRDF_Lambert( in vec3 diffuseColor ) {\n\treturn diffuseColor;\n}\nvec3 envBRDFApprox( vec3 specularColor, float roughness, in vec3 normal, in vec3 viewDir ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nvec3 inputToLinear( in vec3 a ) {\n\t#ifdef GAMMA_INPUT\n\t\treturn pow( a, vec3( float( GAMMA_FACTOR ) ) );\n\t#else\n\t\treturn a;\n\t#endif\n}\nvec3 linearToOutput( in vec3 a ) {\n\t#ifdef GAMMA_OUTPUT\n\t\treturn pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );\n\t#else\n\t\treturn a;\n\t#endif\n}\n";
THREE.ShaderChunk.defaultnormal_vertex="#ifdef FLIP_SIDED\n\tobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;\n";THREE.ShaderChunk.displacementmap_vertex="#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normal * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n";THREE.ShaderChunk.displacementmap_pars_vertex="#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n"; THREE.ShaderChunk.defaultnormal_vertex="#ifdef FLIP_SIDED\n\tobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;\n";THREE.ShaderChunk.displacementmap_vertex="#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normal * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n";THREE.ShaderChunk.displacementmap_pars_vertex="#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n";
THREE.ShaderChunk.emissivemap_fragment="#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = inputToLinear( emissiveColor.rgb );\n\ttotalEmissiveLight *= emissiveColor.rgb;\n#endif\n";THREE.ShaderChunk.emissivemap_pars_fragment="#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n";THREE.ShaderChunk.envmap_fragment="#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#else\n\t\tfloat flipNormal = 1.0;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#endif\n\tenvColor.xyz = inputToLinear( envColor.xyz );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n"; THREE.ShaderChunk.emissivemap_fragment="#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = inputToLinear( emissiveColor.rgb );\n\ttotalEmissiveLight *= emissiveColor.rgb;\n#endif\n";THREE.ShaderChunk.emissivemap_pars_fragment="#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n";THREE.ShaderChunk.envmap_fragment="#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#else\n\t\tfloat flipNormal = 1.0;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#endif\n\tenvColor.xyz = inputToLinear( envColor.xyz );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n";
THREE.ShaderChunk.envmap_pars_fragment="#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n";THREE.ShaderChunk.envmap_pars_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG ) && ! defined( PHYSICAL )\n\tvarying vec3 vReflect;\n\tuniform float refractionRatio;\n#endif\n"; THREE.ShaderChunk.envmap_pars_fragment="#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n";THREE.ShaderChunk.envmap_pars_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG ) && ! defined( PHYSICAL )\n\tvarying vec3 vReflect;\n\tuniform float refractionRatio;\n#endif\n";
THREE.ShaderChunk.envmap_physical_fragment="#ifdef USE_ENVMAP\n\tfloat reflectivityFactor = reflectivity; \n\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t#ifdef ENVMAP_MODE_REFLECTION\n\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t#else\n\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#else\n\t\tfloat flipNormal = 1.0;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\t#if defined( TEXTURE_CUBE_LOD_EXT )\n\t\t\tfloat bias = pow( roughness, 0.5 ) * 7.0; \n\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ), bias );\n\t\t#else\n\t\t\tvec4 envMapColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t\t#endif\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envMapColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#endif\n\tenvMapColor.rgb = inputToLinear( envMapColor.rgb );\n outgoingLight += envBRDFApprox( specularColor, roughnessFactor, normal, viewDir ) * envMapColor.rgb * envMapIntensity * reflectivityFactor;\n#endif\n"; THREE.ShaderChunk.envmap_physical_fragment="#ifdef USE_ENVMAP\n\tfloat reflectivityFactor = reflectivity;\n\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t#ifdef ENVMAP_MODE_REFLECTION\n\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t#else\n\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#else\n\t\tfloat flipNormal = 1.0;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\t#if defined( TEXTURE_CUBE_LOD_EXT )\n\t\t\tfloat bias = pow( roughness, 0.5 ) * 7.0;\n\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ), bias );\n\t\t#else\n\t\t\tvec4 envMapColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t\t#endif\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envMapColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#endif\n\tenvMapColor.rgb = inputToLinear( envMapColor.rgb );\n outgoingLight += envBRDFApprox( specularColor, roughnessFactor, normal, viewDir ) * envMapColor.rgb * envMapIntensity * reflectivityFactor;\n#endif\n";
THREE.ShaderChunk.envmap_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG ) && ! defined( PHYSICAL )\n\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t#ifdef ENVMAP_MODE_REFLECTION\n\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t#else\n\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t#endif\n#endif\n"; THREE.ShaderChunk.envmap_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG ) && ! defined( PHYSICAL )\n\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t#ifdef ENVMAP_MODE_REFLECTION\n\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t#else\n\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t#endif\n#endif\n";
THREE.ShaderChunk.fog_fragment="#ifdef USE_FOG\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\t#else\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\t#endif\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * depth * depth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\t#endif\n\t\n\toutgoingLight = mix( outgoingLight, fogColor, fogFactor );\n#endif"; THREE.ShaderChunk.fog_fragment="#ifdef USE_FOG\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\t#else\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\t#endif\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * depth * depth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\t#endif\n\t\n\toutgoingLight = mix( outgoingLight, fogColor, fogFactor );\n#endif";
THREE.ShaderChunk.fog_pars_fragment="#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif";THREE.ShaderChunk.hemilight_fragment="#if MAX_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\t\tvec3 lightDir = hemisphereLightDirection[ i ];\n\t\tfloat dotProduct = dot( normal, lightDir );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tvec3 lightColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\t\ttotalAmbientLight += lightColor;\n\t}\n#endif\n"; THREE.ShaderChunk.fog_pars_fragment="#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif";THREE.ShaderChunk.hemilight_fragment="#if MAX_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\t\tvec3 lightDir = hemisphereLightDirection[ i ];\n\t\tfloat dotProduct = dot( normal, lightDir );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tvec3 lightColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\t\ttotalAmbientLight += lightColor;\n\t}\n#endif\n";
...@@ -489,16 +489,16 @@ THREE.ShaderChunk.lightmap_fragment="#ifdef USE_LIGHTMAP\n\ttotalAmbientLight += ...@@ -489,16 +489,16 @@ THREE.ShaderChunk.lightmap_fragment="#ifdef USE_LIGHTMAP\n\ttotalAmbientLight +=
THREE.ShaderChunk.lights_lambert_vertex="vLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nvec3 normal = normalize( transformedNormal );\n#if MAX_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = pointLightColor[ i ];\n\t\tvec3 lVector = pointLightPosition[ i ] - mvPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\t\tfloat dotProduct = dot( normal, lightDir );\n\t\tvLightFront += lightColor * attenuation * saturate( dotProduct );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += lightColor * attenuation * saturate( - dotProduct );\n\t\t#endif\n\t}\n#endif\n#if MAX_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = spotLightColor[ i ];\n\t\tvec3 lightPosition = spotLightPosition[ i ];\n\t\tvec3 lVector = lightPosition - mvPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], lightDir );\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\tspotEffect = saturate( pow( saturate( spotEffect ), spotLightExponent[ i ] ) );\n\t\t\tfloat attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\t\t\tattenuation *= spotEffect;\n\t\t\tfloat dotProduct = dot( normal, lightDir );\n\t\t\tvLightFront += lightColor * attenuation * saturate( dotProduct );\n\t\t\t#ifdef DOUBLE_SIDED\n\t\t\t\tvLightBack += lightColor * attenuation * saturate( - dotProduct );\n\t\t\t#endif\n\t\t}\n\t}\n#endif\n#if MAX_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = directionalLightColor[ i ];\n\t\tvec3 lightDir = directionalLightDirection[ i ];\n\t\tfloat dotProduct = dot( normal, lightDir );\n\t\tvLightFront += lightColor * saturate( dotProduct );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += lightColor * saturate( - dotProduct );\n\t\t#endif\n\t}\n#endif\n#if MAX_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\t\tvec3 lightDir = hemisphereLightDirection[ i ];\n\t\tfloat dotProduct = dot( normal, lightDir );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tfloat hemiDiffuseWeightBack = - 0.5 * dotProduct + 0.5;\n\t\t\tvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n\t\t#endif\n\t}\n#endif\n"; THREE.ShaderChunk.lights_lambert_vertex="vLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nvec3 normal = normalize( transformedNormal );\n#if MAX_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = pointLightColor[ i ];\n\t\tvec3 lVector = pointLightPosition[ i ] - mvPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\t\tfloat dotProduct = dot( normal, lightDir );\n\t\tvLightFront += lightColor * attenuation * saturate( dotProduct );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += lightColor * attenuation * saturate( - dotProduct );\n\t\t#endif\n\t}\n#endif\n#if MAX_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = spotLightColor[ i ];\n\t\tvec3 lightPosition = spotLightPosition[ i ];\n\t\tvec3 lVector = lightPosition - mvPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], lightDir );\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\tspotEffect = saturate( pow( saturate( spotEffect ), spotLightExponent[ i ] ) );\n\t\t\tfloat attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\t\t\tattenuation *= spotEffect;\n\t\t\tfloat dotProduct = dot( normal, lightDir );\n\t\t\tvLightFront += lightColor * attenuation * saturate( dotProduct );\n\t\t\t#ifdef DOUBLE_SIDED\n\t\t\t\tvLightBack += lightColor * attenuation * saturate( - dotProduct );\n\t\t\t#endif\n\t\t}\n\t}\n#endif\n#if MAX_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = directionalLightColor[ i ];\n\t\tvec3 lightDir = directionalLightDirection[ i ];\n\t\tfloat dotProduct = dot( normal, lightDir );\n\t\tvLightFront += lightColor * saturate( dotProduct );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += lightColor * saturate( - dotProduct );\n\t\t#endif\n\t}\n#endif\n#if MAX_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\t\tvec3 lightDir = hemisphereLightDirection[ i ];\n\t\tfloat dotProduct = dot( normal, lightDir );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tfloat hemiDiffuseWeightBack = - 0.5 * dotProduct + 0.5;\n\t\t\tvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n\t\t#endif\n\t}\n#endif\n";
THREE.ShaderChunk.lights_phong_fragment="vec3 viewDir = normalize( vViewPosition );\nvec3 totalDiffuseLight = vec3( 0.0 );\nvec3 totalSpecularLight = vec3( 0.0 );\n#if MAX_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = pointLightColor[ i ];\n\t\tvec3 lightPosition = pointLightPosition[ i ];\n\t\tvec3 lVector = lightPosition + vViewPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\ttotalDiffuseLight += lightColor * attenuation * cosineTerm;\n\t\tvec3 brdf = BRDF_BlinnPhong( specular, shininess, normal, lightDir, viewDir );\n\t\ttotalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n\t}\n#endif\n#if MAX_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = spotLightColor[ i ];\n\t\tvec3 lightPosition = spotLightPosition[ i ];\n\t\tvec3 lVector = lightPosition + vViewPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], lightDir );\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\tspotEffect = saturate( pow( saturate( spotEffect ), spotLightExponent[ i ] ) );\n\t\t\tfloat attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\t\t\tattenuation *= spotEffect;\n\t\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\t\ttotalDiffuseLight += lightColor * attenuation * cosineTerm;\n\t\t\tvec3 brdf = BRDF_BlinnPhong( specular, shininess, normal, lightDir, viewDir );\n\t\t\ttotalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n\t\t}\n\t}\n#endif\n#if MAX_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = directionalLightColor[ i ];\n\t\tvec3 lightDir = directionalLightDirection[ i ];\n\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\ttotalDiffuseLight += lightColor * cosineTerm;\n\t\tvec3 brdf = BRDF_BlinnPhong( specular, shininess, normal, lightDir, viewDir );\n\t\ttotalSpecularLight += brdf * specularStrength * lightColor * cosineTerm;\n\t}\n#endif\n"; THREE.ShaderChunk.lights_phong_fragment="vec3 viewDir = normalize( vViewPosition );\nvec3 totalDiffuseLight = vec3( 0.0 );\nvec3 totalSpecularLight = vec3( 0.0 );\n#if MAX_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = pointLightColor[ i ];\n\t\tvec3 lightPosition = pointLightPosition[ i ];\n\t\tvec3 lVector = lightPosition + vViewPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\ttotalDiffuseLight += lightColor * attenuation * cosineTerm;\n\t\tvec3 brdf = BRDF_BlinnPhong( specular, shininess, normal, lightDir, viewDir );\n\t\ttotalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n\t}\n#endif\n#if MAX_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = spotLightColor[ i ];\n\t\tvec3 lightPosition = spotLightPosition[ i ];\n\t\tvec3 lVector = lightPosition + vViewPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], lightDir );\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\tspotEffect = saturate( pow( saturate( spotEffect ), spotLightExponent[ i ] ) );\n\t\t\tfloat attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\t\t\tattenuation *= spotEffect;\n\t\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\t\ttotalDiffuseLight += lightColor * attenuation * cosineTerm;\n\t\t\tvec3 brdf = BRDF_BlinnPhong( specular, shininess, normal, lightDir, viewDir );\n\t\t\ttotalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n\t\t}\n\t}\n#endif\n#if MAX_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = directionalLightColor[ i ];\n\t\tvec3 lightDir = directionalLightDirection[ i ];\n\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\ttotalDiffuseLight += lightColor * cosineTerm;\n\t\tvec3 brdf = BRDF_BlinnPhong( specular, shininess, normal, lightDir, viewDir );\n\t\ttotalSpecularLight += brdf * specularStrength * lightColor * cosineTerm;\n\t}\n#endif\n";
THREE.ShaderChunk.lights_phong_pars_fragment="uniform vec3 ambientLightColor;\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_ENVMAP )\n\tvarying vec3 vWorldPosition;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n";THREE.ShaderChunk.lights_phong_pars_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_ENVMAP )\n\tvarying vec3 vWorldPosition;\n#endif\n#if MAX_POINT_LIGHTS > 0\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n#endif\n"; THREE.ShaderChunk.lights_phong_pars_fragment="uniform vec3 ambientLightColor;\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_ENVMAP )\n\tvarying vec3 vWorldPosition;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n";THREE.ShaderChunk.lights_phong_pars_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_ENVMAP )\n\tvarying vec3 vWorldPosition;\n#endif\n#if MAX_POINT_LIGHTS > 0\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n#endif\n";
THREE.ShaderChunk.lights_phong_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_ENVMAP )\n\tvWorldPosition = worldPosition.xyz;\n#endif\n";THREE.ShaderChunk.lights_physical_fragment="vec3 viewDir = normalize( vViewPosition );\nvec3 totalDiffuseLight = vec3( 0.0 );\nvec3 totalSpecularLight = vec3( 0.0 );\nroughnessFactor = roughnessFactor * 0.5 + 0.5; \nvec3 specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\ndiffuseColor.rgb *= ( 1.0 - metalnessFactor );\n#if MAX_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = pointLightColor[ i ];\n\t\tvec3 lightPosition = pointLightPosition[ i ];\n\t\tvec3 lVector = lightPosition + vViewPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\ttotalDiffuseLight += lightColor * attenuation * cosineTerm;\n \tvec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n\t\ttotalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n\t}\n#endif\n#if MAX_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = spotLightColor[ i ];\n\t\tvec3 lightPosition = spotLightPosition[ i ];\n\t\tvec3 lVector = lightPosition + vViewPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], lightDir );\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\tspotEffect = saturate( pow( saturate( spotEffect ), spotLightExponent[ i ] ) );\n\t\t\tfloat attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\t\t\tattenuation *= spotEffect;\n\t\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\t\ttotalDiffuseLight += lightColor * attenuation * cosineTerm;\n \t\tvec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n\t\t\ttotalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n\t\t}\n\t}\n#endif\n#if MAX_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = directionalLightColor[ i ];\n\t\tvec3 lightDir = directionalLightDirection[ i ];\n\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\ttotalDiffuseLight += lightColor * cosineTerm;\n \tvec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n\t\ttotalSpecularLight += brdf * specularStrength * lightColor * cosineTerm;\n\t}\n#endif\n"; THREE.ShaderChunk.lights_phong_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_ENVMAP )\n\tvWorldPosition = worldPosition.xyz;\n#endif\n";THREE.ShaderChunk.lights_physical_fragment="vec3 viewDir = normalize( vViewPosition );\nvec3 totalDiffuseLight = vec3( 0.0 );\nvec3 totalSpecularLight = vec3( 0.0 );\nroughnessFactor = roughnessFactor * 0.5 + 0.5;\nvec3 specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\ndiffuseColor.rgb *= ( 1.0 - metalnessFactor );\n#if MAX_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = pointLightColor[ i ];\n\t\tvec3 lightPosition = pointLightPosition[ i ];\n\t\tvec3 lVector = lightPosition + vViewPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\ttotalDiffuseLight += lightColor * attenuation * cosineTerm;\n \tvec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n\t\ttotalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n\t}\n#endif\n#if MAX_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = spotLightColor[ i ];\n\t\tvec3 lightPosition = spotLightPosition[ i ];\n\t\tvec3 lVector = lightPosition + vViewPosition.xyz;\n\t\tvec3 lightDir = normalize( lVector );\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], lightDir );\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\tspotEffect = saturate( pow( saturate( spotEffect ), spotLightExponent[ i ] ) );\n\t\t\tfloat attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\t\t\tattenuation *= spotEffect;\n\t\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\t\ttotalDiffuseLight += lightColor * attenuation * cosineTerm;\n \t\tvec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n\t\t\ttotalSpecularLight += brdf * specularStrength * lightColor * attenuation * cosineTerm;\n\t\t}\n\t}\n#endif\n#if MAX_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\t\tvec3 lightColor = directionalLightColor[ i ];\n\t\tvec3 lightDir = directionalLightDirection[ i ];\n\t\tfloat cosineTerm = saturate( dot( normal, lightDir ) );\n\t\ttotalDiffuseLight += lightColor * cosineTerm;\n \tvec3 brdf = BRDF_GGX( specularColor, roughnessFactor, normal, lightDir, viewDir );\n\t\ttotalSpecularLight += brdf * specularStrength * lightColor * cosineTerm;\n\t}\n#endif\n";
THREE.ShaderChunk.linear_to_gamma_fragment="\n\toutgoingLight = linearToOutput( outgoingLight );\n";THREE.ShaderChunk.logdepthbuf_fragment="#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif";THREE.ShaderChunk.logdepthbuf_pars_fragment="#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n";THREE.ShaderChunk.logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif"; THREE.ShaderChunk.linear_to_gamma_fragment="\n\toutgoingLight = linearToOutput( outgoingLight );\n";THREE.ShaderChunk.logdepthbuf_fragment="#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif";THREE.ShaderChunk.logdepthbuf_pars_fragment="#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n";THREE.ShaderChunk.logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif";
THREE.ShaderChunk.logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n";THREE.ShaderChunk.map_fragment="#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor.xyz = inputToLinear( texelColor.xyz );\n\tdiffuseColor *= texelColor;\n#endif\n"; THREE.ShaderChunk.logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n";THREE.ShaderChunk.map_fragment="#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor.xyz = inputToLinear( texelColor.xyz );\n\tdiffuseColor *= texelColor;\n#endif\n";
THREE.ShaderChunk.map_pars_fragment="#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif";THREE.ShaderChunk.map_particle_fragment="#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n#endif\n";THREE.ShaderChunk.map_particle_pars_fragment="#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n";THREE.ShaderChunk.metalnessmap_fragment="float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor = texelMetalness.r; \n#endif\n"; THREE.ShaderChunk.map_pars_fragment="#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif";THREE.ShaderChunk.map_particle_fragment="#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n#endif\n";THREE.ShaderChunk.map_particle_pars_fragment="#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n";THREE.ShaderChunk.metalnessmap_fragment="float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor = texelMetalness.r;\n#endif\n";
THREE.ShaderChunk.metalnessmap_pars_fragment="#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif";THREE.ShaderChunk.morphnormal_vertex="#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n"; THREE.ShaderChunk.metalnessmap_pars_fragment="#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif";THREE.ShaderChunk.morphnormal_vertex="#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n";
THREE.ShaderChunk.morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif";THREE.ShaderChunk.morphtarget_vertex="#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n"; THREE.ShaderChunk.morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif";THREE.ShaderChunk.morphtarget_vertex="#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n";
THREE.ShaderChunk.normal_phong_fragment="#ifndef FLAT_SHADED\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\t#endif\n#else\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n"; THREE.ShaderChunk.normal_phong_fragment="#ifndef FLAT_SHADED\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\t#endif\n#else\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n";
THREE.ShaderChunk.normalmap_pars_fragment="#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n"; THREE.ShaderChunk.normalmap_pars_fragment="#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n";
THREE.ShaderChunk.project_vertex="#ifdef USE_SKINNING\n\tvec4 mvPosition = modelViewMatrix * skinned;\n#else\n\tvec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;\n";THREE.ShaderChunk.roughnessmap_fragment="float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.r;\n#endif\n";THREE.ShaderChunk.roughnessmap_pars_fragment="#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif"; THREE.ShaderChunk.project_vertex="#ifdef USE_SKINNING\n\tvec4 mvPosition = modelViewMatrix * skinned;\n#else\n\tvec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;\n";THREE.ShaderChunk.roughnessmap_fragment="float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.r;\n#endif\n";THREE.ShaderChunk.roughnessmap_pars_fragment="#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif";
THREE.ShaderChunk.shadowmap_fragment="#ifdef USE_SHADOWMAP\n\tfor ( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\tfloat texelSizeY = 1.0 / shadowMapSize[ i ].y;\n\t\tfloat shadow = 0.0;\n#if defined( POINT_LIGHT_SHADOWS )\n\t\tbool isPointLight = shadowDarkness[ i ] < 0.0;\n\t\tif ( isPointLight ) {\n\t\t\tfloat realShadowDarkness = abs( shadowDarkness[ i ] );\n\t\t\tvec3 lightToPosition = vShadowCoord[ i ].xyz;\n\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t\tfloat dp = length( lightToPosition );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D, texelSizeY ) ), shadowBias[ i ], shadow );\n\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tconst float Dr = 1.25;\n\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tconst float Dr = 2.25;\n\t#endif\n\t\t\tfloat os = Dr * 2.0 * texelSizeY;\n\t\t\tconst vec3 Gsd = vec3( - 1, 0, 1 );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zyz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xyz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zyx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xyx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tshadow *= realShadowDarkness * ( 1.0 / 21.0 );\n\t#else \n\t\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t\tfloat dp = length( lightToPosition );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tshadow *= realShadowDarkness;\n\t#endif\n\t\t} else {\n#endif \n\t\t\tfloat texelSizeX = 1.0 / shadowMapSize[ i ].x;\n\t\t\tvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n\t\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\t\tbool inFrustum = all( inFrustumVec );\n\t\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\t\tbool frustumTest = all( frustumTestVec );\n\t\t\tif ( frustumTest ) {\n\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\t\tshadowCoord.z += shadowBias[ i ];\n\t\t\t\tconst float ShadowDelta = 1.0 / 9.0;\n\t\t\t\tfloat xPixelOffset = texelSizeX;\n\t\t\t\tfloat yPixelOffset = texelSizeY;\n\t\t\t\tfloat dx0 = - 1.25 * xPixelOffset;\n\t\t\t\tfloat dy0 = - 1.25 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.25 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.25 * yPixelOffset;\n\t\t\t\tfloat fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tshadow *= shadowDarkness[ i ];\n\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\t\tshadowCoord.z += shadowBias[ i ];\n\t\t\t\tfloat xPixelOffset = texelSizeX;\n\t\t\t\tfloat yPixelOffset = texelSizeY;\n\t\t\t\tfloat dx0 = - 1.0 * xPixelOffset;\n\t\t\t\tfloat dy0 = - 1.0 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.0 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.0 * yPixelOffset;\n\t\t\t\tmat3 shadowKernel;\n\t\t\t\tmat3 depthKernel;\n\t\t\t\tdepthKernel[ 0 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tdepthKernel[ 0 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tdepthKernel[ 0 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tdepthKernel[ 1 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tdepthKernel[ 1 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tdepthKernel[ 1 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tdepthKernel[ 2 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tdepthKernel[ 2 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tdepthKernel[ 2 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tvec3 shadowZ = vec3( shadowCoord.z );\n\t\t\t\tshadowKernel[ 0 ] = vec3( lessThan( depthKernel[ 0 ], shadowZ ) );\n\t\t\t\tshadowKernel[ 0 ] *= vec3( 0.25 );\n\t\t\t\tshadowKernel[ 1 ] = vec3( lessThan( depthKernel[ 1 ], shadowZ ) );\n\t\t\t\tshadowKernel[ 1 ] *= vec3( 0.25 );\n\t\t\t\tshadowKernel[ 2 ] = vec3( lessThan( depthKernel[ 2 ], shadowZ ) );\n\t\t\t\tshadowKernel[ 2 ] *= vec3( 0.25 );\n\t\t\t\tvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[ i ].xy );\n\t\t\t\tshadowKernel[ 0 ] = mix( shadowKernel[ 1 ], shadowKernel[ 0 ], fractionalCoord.x );\n\t\t\t\tshadowKernel[ 1 ] = mix( shadowKernel[ 2 ], shadowKernel[ 1 ], fractionalCoord.x );\n\t\t\t\tvec4 shadowValues;\n\t\t\t\tshadowValues.x = mix( shadowKernel[ 0 ][ 1 ], shadowKernel[ 0 ][ 0 ], fractionalCoord.y );\n\t\t\t\tshadowValues.y = mix( shadowKernel[ 0 ][ 2 ], shadowKernel[ 0 ][ 1 ], fractionalCoord.y );\n\t\t\t\tshadowValues.z = mix( shadowKernel[ 1 ][ 1 ], shadowKernel[ 1 ][ 0 ], fractionalCoord.y );\n\t\t\t\tshadowValues.w = mix( shadowKernel[ 1 ][ 2 ], shadowKernel[ 1 ][ 1 ], fractionalCoord.y );\n\t\t\t\tshadow = dot( shadowValues, vec4( 1.0 ) ) * shadowDarkness[ i ];\n\t#else \n\t\t\t\tshadowCoord.z += shadowBias[ i ];\n\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\t\t\t\tif ( fDepth < shadowCoord.z )\n\t\t\t\t\tshadow = shadowDarkness[ i ];\n\t#endif\n\t\t\t}\n#ifdef SHADOWMAP_DEBUG\n\t\t\tif ( inFrustum ) {\n\t\t\t\tif ( i == 0 ) {\n\t\t\t\t\toutgoingLight *= vec3( 1.0, 0.5, 0.0 );\n\t\t\t\t} else if ( i == 1 ) {\n\t\t\t\t\toutgoingLight *= vec3( 0.0, 1.0, 0.8 );\n\t\t\t\t} else {\n\t\t\t\t\toutgoingLight *= vec3( 0.0, 0.5, 1.0 );\n\t\t\t\t}\n\t\t\t}\n#endif\n#if defined( POINT_LIGHT_SHADOWS )\n\t\t}\n#endif\n\t\tshadowMask = shadowMask * vec3( 1.0 - shadow );\n\t}\n#endif\n"; THREE.ShaderChunk.shadowmap_fragment="#ifdef USE_SHADOWMAP\n\tfor ( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\tfloat texelSizeY = 1.0 / shadowMapSize[ i ].y;\n\t\tfloat shadow = 0.0;\n#if defined( POINT_LIGHT_SHADOWS )\n\t\tbool isPointLight = shadowDarkness[ i ] < 0.0;\n\t\tif ( isPointLight ) {\n\t\t\tfloat realShadowDarkness = abs( shadowDarkness[ i ] );\n\t\t\tvec3 lightToPosition = vShadowCoord[ i ].xyz;\n\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t\tfloat dp = length( lightToPosition );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D, texelSizeY ) ), shadowBias[ i ], shadow );\n\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tconst float Dr = 1.25;\n\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tconst float Dr = 2.25;\n\t#endif\n\t\t\tfloat os = Dr * 2.0 * texelSizeY;\n\t\t\tconst vec3 Gsd = vec3( - 1, 0, 1 );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zzy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zxy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xxy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xzy * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zyz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xyz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.zyx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.xyx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yzz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yxz * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yxx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D + Gsd.yzx * os, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tshadow *= realShadowDarkness * ( 1.0 / 21.0 );\n\t#else\n\t\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t\tfloat dp = length( lightToPosition );\n\t\t\tadjustShadowValue1K( dp, texture2D( shadowMap[ i ], cubeToUV( bd3D, texelSizeY ) ), shadowBias[ i ], shadow );\n\t\t\tshadow *= realShadowDarkness;\n\t#endif\n\t\t} else {\n#endif\n\t\t\tfloat texelSizeX = 1.0 / shadowMapSize[ i ].x;\n\t\t\tvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n\t\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\t\tbool inFrustum = all( inFrustumVec );\n\t\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\t\tbool frustumTest = all( frustumTestVec );\n\t\t\tif ( frustumTest ) {\n\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\t\tshadowCoord.z += shadowBias[ i ];\n\t\t\t\tconst float ShadowDelta = 1.0 / 9.0;\n\t\t\t\tfloat xPixelOffset = texelSizeX;\n\t\t\t\tfloat yPixelOffset = texelSizeY;\n\t\t\t\tfloat dx0 = - 1.25 * xPixelOffset;\n\t\t\t\tfloat dy0 = - 1.25 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.25 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.25 * yPixelOffset;\n\t\t\t\tfloat fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += ShadowDelta;\n\t\t\t\tshadow *= shadowDarkness[ i ];\n\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\t\tshadowCoord.z += shadowBias[ i ];\n\t\t\t\tfloat xPixelOffset = texelSizeX;\n\t\t\t\tfloat yPixelOffset = texelSizeY;\n\t\t\t\tfloat dx0 = - 1.0 * xPixelOffset;\n\t\t\t\tfloat dy0 = - 1.0 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.0 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.0 * yPixelOffset;\n\t\t\t\tmat3 shadowKernel;\n\t\t\t\tmat3 depthKernel;\n\t\t\t\tdepthKernel[ 0 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tdepthKernel[ 0 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tdepthKernel[ 0 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tdepthKernel[ 1 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tdepthKernel[ 1 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tdepthKernel[ 1 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tdepthKernel[ 2 ][ 0 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tdepthKernel[ 2 ][ 1 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tdepthKernel[ 2 ][ 2 ] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tvec3 shadowZ = vec3( shadowCoord.z );\n\t\t\t\tshadowKernel[ 0 ] = vec3( lessThan( depthKernel[ 0 ], shadowZ ) );\n\t\t\t\tshadowKernel[ 0 ] *= vec3( 0.25 );\n\t\t\t\tshadowKernel[ 1 ] = vec3( lessThan( depthKernel[ 1 ], shadowZ ) );\n\t\t\t\tshadowKernel[ 1 ] *= vec3( 0.25 );\n\t\t\t\tshadowKernel[ 2 ] = vec3( lessThan( depthKernel[ 2 ], shadowZ ) );\n\t\t\t\tshadowKernel[ 2 ] *= vec3( 0.25 );\n\t\t\t\tvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[ i ].xy );\n\t\t\t\tshadowKernel[ 0 ] = mix( shadowKernel[ 1 ], shadowKernel[ 0 ], fractionalCoord.x );\n\t\t\t\tshadowKernel[ 1 ] = mix( shadowKernel[ 2 ], shadowKernel[ 1 ], fractionalCoord.x );\n\t\t\t\tvec4 shadowValues;\n\t\t\t\tshadowValues.x = mix( shadowKernel[ 0 ][ 1 ], shadowKernel[ 0 ][ 0 ], fractionalCoord.y );\n\t\t\t\tshadowValues.y = mix( shadowKernel[ 0 ][ 2 ], shadowKernel[ 0 ][ 1 ], fractionalCoord.y );\n\t\t\t\tshadowValues.z = mix( shadowKernel[ 1 ][ 1 ], shadowKernel[ 1 ][ 0 ], fractionalCoord.y );\n\t\t\t\tshadowValues.w = mix( shadowKernel[ 1 ][ 2 ], shadowKernel[ 1 ][ 1 ], fractionalCoord.y );\n\t\t\t\tshadow = dot( shadowValues, vec4( 1.0 ) ) * shadowDarkness[ i ];\n\t#else\n\t\t\t\tshadowCoord.z += shadowBias[ i ];\n\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\t\t\t\tif ( fDepth < shadowCoord.z )\n\t\t\t\t\tshadow = shadowDarkness[ i ];\n\t#endif\n\t\t\t}\n#ifdef SHADOWMAP_DEBUG\n\t\t\tif ( inFrustum ) {\n\t\t\t\tif ( i == 0 ) {\n\t\t\t\t\toutgoingLight *= vec3( 1.0, 0.5, 0.0 );\n\t\t\t\t} else if ( i == 1 ) {\n\t\t\t\t\toutgoingLight *= vec3( 0.0, 1.0, 0.8 );\n\t\t\t\t} else {\n\t\t\t\t\toutgoingLight *= vec3( 0.0, 0.5, 1.0 );\n\t\t\t\t}\n\t\t\t}\n#endif\n#if defined( POINT_LIGHT_SHADOWS )\n\t\t}\n#endif\n\t\tshadowMask = shadowMask * vec3( 1.0 - shadow );\n\t}\n#endif\n";
THREE.ShaderChunk.shadowmap_pars_fragment="#ifdef USE_SHADOWMAP\n\tuniform sampler2D shadowMap[ MAX_SHADOWS ];\n\tuniform vec2 shadowMapSize[ MAX_SHADOWS ];\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform float shadowBias[ MAX_SHADOWS ];\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tfloat unpackDepth( const in vec4 rgba_depth ) {\n\t\tconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\tfloat depth = dot( rgba_depth, bit_shift );\n\t\treturn depth;\n\t}\n\t#if defined(POINT_LIGHT_SHADOWS)\n\t\tvoid adjustShadowValue1K( const float testDepth, const vec4 textureData, const float bias, inout float shadowValue ) {\n\t\t\tconst vec4 bitSh = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\t\tif ( testDepth >= dot( textureData, bitSh ) * 1000.0 + bias )\n\t\t\t\tshadowValue += 1.0;\n\t\t}\n\t\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\t\tvec3 absV = abs( v );\n\t\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\t\tabsV *= scaleToCube;\n\t\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\t\tvec2 planar = v.xy;\n\t\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\t\tfloat almostOne = 1.0 - almostATexel;\n\t\t\tif ( absV.z >= almostOne ) {\n\t\t\t\tif ( v.z > 0.0 )\n\t\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t\t} else if ( absV.x >= almostOne ) {\n\t\t\t\tfloat signX = sign( v.x );\n\t\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t\t} else if ( absV.y >= almostOne ) {\n\t\t\t\tfloat signY = sign( v.y );\n\t\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t\t}\n\t\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t\t}\n\t#endif\n#endif\n"; THREE.ShaderChunk.shadowmap_pars_fragment="#ifdef USE_SHADOWMAP\n\tuniform sampler2D shadowMap[ MAX_SHADOWS ];\n\tuniform vec2 shadowMapSize[ MAX_SHADOWS ];\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform float shadowBias[ MAX_SHADOWS ];\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tfloat unpackDepth( const in vec4 rgba_depth ) {\n\t\tconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\tfloat depth = dot( rgba_depth, bit_shift );\n\t\treturn depth;\n\t}\n\t#if defined(POINT_LIGHT_SHADOWS)\n\t\tvoid adjustShadowValue1K( const float testDepth, const vec4 textureData, const float bias, inout float shadowValue ) {\n\t\t\tconst vec4 bitSh = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\t\tif ( testDepth >= dot( textureData, bitSh ) * 1000.0 + bias )\n\t\t\t\tshadowValue += 1.0;\n\t\t}\n\t\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\t\tvec3 absV = abs( v );\n\t\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\t\tabsV *= scaleToCube;\n\t\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\t\tvec2 planar = v.xy;\n\t\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\t\tfloat almostOne = 1.0 - almostATexel;\n\t\t\tif ( absV.z >= almostOne ) {\n\t\t\t\tif ( v.z > 0.0 )\n\t\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t\t} else if ( absV.x >= almostOne ) {\n\t\t\t\tfloat signX = sign( v.x );\n\t\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t\t} else if ( absV.y >= almostOne ) {\n\t\t\t\tfloat signY = sign( v.y );\n\t\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t\t}\n\t\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t\t}\n\t#endif\n#endif\n";
THREE.ShaderChunk.shadowmap_pars_vertex="#ifdef USE_SHADOWMAP\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n#endif";THREE.ShaderChunk.shadowmap_vertex="#ifdef USE_SHADOWMAP\n\tfor ( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\t}\n#endif";THREE.ShaderChunk.skinbase_vertex="#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif"; THREE.ShaderChunk.shadowmap_pars_vertex="#ifdef USE_SHADOWMAP\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n#endif";THREE.ShaderChunk.shadowmap_vertex="#ifdef USE_SHADOWMAP\n\tfor ( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\t}\n#endif";THREE.ShaderChunk.skinbase_vertex="#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif";
THREE.ShaderChunk.skinning_pars_vertex="#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureWidth;\n\t\tuniform int boneTextureHeight;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureWidth ) );\n\t\t\tfloat y = floor( j / float( boneTextureWidth ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureWidth );\n\t\t\tfloat dy = 1.0 / float( boneTextureHeight );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneGlobalMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneGlobalMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n"; THREE.ShaderChunk.skinning_pars_vertex="#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureWidth;\n\t\tuniform int boneTextureHeight;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureWidth ) );\n\t\t\tfloat y = floor( j / float( boneTextureWidth ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureWidth );\n\t\t\tfloat dy = 1.0 / float( boneTextureHeight );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneGlobalMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneGlobalMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n";
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docs/api/extras/ImageUtils.html 已删除 100644 → 0
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<h1>[name]</h1>
<div class="desc">A Helper class to ease the loading of images of different types.</div>
<h2>Properties</h2>
<h3>[property:string crossOrigin]</h3>
<div>
The crossOrigin string to implement CORS for loading the image from a different domain that allows CORS.
</div>
<h2>Methods</h2>
<h3>[method:DataTexture generateDataTexture]([page:Number width], [page:Number height], [page:Number color])</h3>
<div>
width -- The width of the texture. <br />
height -- The height of the texture. <br />
color -- The hexadecimal value of the color.
</div>
<div>
Generates a texture of a single color. It is a DataTexture with format, RGBFormat.
</div>
<h3>[method:CompressedTexture parseDDS]([page:String buffer], [page:boolean loadMipmaps])</h3>
<div>
buffer -- A string containing the data of the dds. <br />
loadMipmaps -- A boolean to indicate if you need to load the mipmaps. Default is True.
</div>
<div>
Parses a DDS Image from the string into a CompressedTexture.
</div>
<h3>[method:Texture loadTexture]([page:String url], [page:UVMapping mapping], [page:Function onLoad], [page:Function onError])</h3>
<div>
url -- the url of the texture<br />
mapping -- Can be an instance of [page:UVMapping THREE.UVMapping], [page:CubeReflectionMapping THREE.CubeReflectionMapping] or [page:SphericalReflectionMapping THREE.SphericalReflectionMapping]. Describes how the image is applied to the object.<br />Use undefined instead of null as a default value. See mapping property of [page:Texture texture] for more details. <br/>
onLoad -- callback function<br />
onError -- callback function
</div>
<div>
A helper function to generates a [page:Texture THREE.Texture] from an image URL. Provides a load and error
callback.
</div>
<h3>[method:canvas getNormalMap]([page:Image image], [page:Float depth])</h3>
<div>
image -- A loaded image element <br />
depth -- The depth of the normal map. Defaults to between -1 and 1.
</div>
<div>
Translates an image element into a normal map with the range (-1, -1, -1) to (1, 1, 1) multiplied by the depth.
Returns a canvas element.
</div>
<h3>[method:CubeTexture loadTextureCube]([page:Array array], [page:Textures mapping], [page:function onLoad], [page:function onError])</h3>
<div>
array -- An array of 6 images <br />
mapping -- Either [page:Textures THREE.CubeReflectionMapping] or [page:Textures THREE.CubeRefractionMapping]<br />
onLoad -- callback <br />
onError -- callback
</div>
<div>
Creates a [page:CubeTexture] from 6 images.<br /><br />
The images are loaded in the following order where p is positiive and n is negative: [ px, nx, py, ny, pz, nz ].
See [page:CubeTexture] for an example in code.
</div>
<h2>Source</h2>
[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
</body>
</html>
docs/api/textures/CubeTexture.html
浏览文件 @ 9841cb2b
<!DOCTYPE html> <!DOCTYPE html>
<html lang="en"> <html lang="en">
<head> <head>
<meta charset="utf-8" /> <meta charset="utf-8" />
<base href="../../" /> <base href="../../" />
<script src="list.js"></script> <script src="list.js"></script>
<script src="page.js"></script> <script src="page.js"></script>
...@@ -17,15 +17,15 @@ ...@@ -17,15 +17,15 @@
<h2>Example</h2> <h2>Example</h2>
<code> <code>
var path = "textures/cube/pisa/"; var loader = new THREE.CubeTextureLoader();
var format = '.png'; loader.setPath( 'textures/cube/pisa/' );
var urls = [
path + 'px' + format, path + 'nx' + format, var textureCube = loader.load( [
path + 'py' + format, path + 'ny' + format, 'px.png', 'nx.png',
path + 'pz' + format, path + 'nz' + format 'py.png', 'ny.png',
]; 'pz.png', 'nz.png'
] );
var textureCube = THREE.ImageUtils.loadTextureCube( urls );
var material = new THREE.MeshBasicMaterial( { color: 0xffffff, envMap: textureCube } ); var material = new THREE.MeshBasicMaterial( { color: 0xffffff, envMap: textureCube } );
</code> </code>
...@@ -37,9 +37,7 @@ ...@@ -37,9 +37,7 @@
<div> <div>
CubeTexture is almost equivalent in functionality and usage to [page:Texture]. The only differences are that the CubeTexture is almost equivalent in functionality and usage to [page:Texture]. The only differences are that the
images are an array of 6 images as opposed to a single image, and the mapping options are images are an array of 6 images as opposed to a single image, and the mapping options are
[page:Textures THREE.CubeReflectionMapping] (default) or [page:Textures THREE.CubeRefractionMapping]<br /> [page:Textures THREE.CubeReflectionMapping] (default) or [page:Textures THREE.CubeRefractionMapping]
<br />
Generally [page:ImageUtils.loadTextureCube] is used instead of using CubeTexture directly.
</div> </div>
......
docs/list.js
浏览文件 @ 9841cb2b
...@@ -159,7 +159,6 @@ var list = { ...@@ -159,7 +159,6 @@ var list = {
"Extras": [ "Extras": [
[ "FontUtils", "api/extras/FontUtils" ], [ "FontUtils", "api/extras/FontUtils" ],
[ "GeometryUtils", "api/extras/GeometryUtils" ], [ "GeometryUtils", "api/extras/GeometryUtils" ],
[ "ImageUtils", "api/extras/ImageUtils" ],
[ "SceneUtils", "api/extras/SceneUtils" ] [ "SceneUtils", "api/extras/SceneUtils" ]
], ],
......
editor/index.html
浏览文件 @ 9841cb2b
...@@ -23,6 +23,7 @@ ...@@ -23,6 +23,7 @@
<script src="../examples/js/loaders/KMZLoader.js"></script> <script src="../examples/js/loaders/KMZLoader.js"></script>
<script src="../examples/js/loaders/MD2Loader.js"></script> <script src="../examples/js/loaders/MD2Loader.js"></script>
<script src="../examples/js/loaders/OBJLoader.js"></script> <script src="../examples/js/loaders/OBJLoader.js"></script>
<script src="../examples/js/loaders/PlayCanvasLoader.js"></script>
<script src="../examples/js/loaders/PLYLoader.js"></script> <script src="../examples/js/loaders/PLYLoader.js"></script>
<script src="../examples/js/loaders/STLLoader.js"></script> <script src="../examples/js/loaders/STLLoader.js"></script>
<script src="../examples/js/loaders/UTF8Loader.js"></script> <script src="../examples/js/loaders/UTF8Loader.js"></script>
...@@ -288,7 +289,7 @@ ...@@ -288,7 +289,7 @@
if ( parent !== null ) editor.execute( new CmdRemoveObject( object ) ); if ( parent !== null ) editor.execute( new CmdRemoveObject( object ) );
break; break;
case 90: // Register Ctrl-Z for Undo, Ctrl-Shift-Z for Redo case 90: // Register Ctrl-Z for Undo, Ctrl-Shift-Z for Redo
if ( event.ctrlKey && event.shiftKey ) { if ( event.ctrlKey && event.shiftKey ) {
......
editor/js/Loader.js
浏览文件 @ 9841cb2b
...@@ -252,6 +252,24 @@ var Loader = function ( editor ) { ...@@ -252,6 +252,24 @@ var Loader = function ( editor ) {
break; break;
case 'playcanvas':
var reader = new FileReader();
reader.addEventListener( 'load', function ( event ) {
var contents = event.target.result;
var json = JSON.parse( contents );
var loader = new THREE.PlayCanvasLoader();
var object = loader.parse( json );
editor.execute( new CmdAddObject( object ) );
}, false );
reader.readAsText( file );
break;
case 'ply': case 'ply':
var reader = new FileReader(); var reader = new FileReader();
......
examples/js/loaders/BabylonLoader.js
浏览文件 @ 9841cb2b
...@@ -10,7 +10,7 @@ THREE.BabylonLoader = function ( manager ) { ...@@ -10,7 +10,7 @@ THREE.BabylonLoader = function ( manager ) {
THREE.BabylonLoader.prototype = { THREE.BabylonLoader.prototype = {
constructor: THREE.ObjectLoader, constructor: THREE.BabylonLoader,
load: function ( url, onLoad, onProgress, onError ) { load: function ( url, onLoad, onProgress, onError ) {
......
examples/js/loaders/PlayCanvasLoader.js 0 → 100644
浏览文件 @ 9841cb2b
/**
* @author mrdoob / http://mrdoob.com/
*/
THREE.PlayCanvasLoader = function ( manager ) {
this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
};
THREE.PlayCanvasLoader.prototype = {
constructor: THREE.PlayCanvasLoader,
load: function ( url, onLoad, onProgress, onError ) {
var scope = this;
var loader = new THREE.XHRLoader( scope.manager );
loader.setCrossOrigin( this.crossOrigin );
loader.load( url, function ( text ) {
onLoad( scope.parse( JSON.parse( text ) ) );
}, onProgress, onError );
},
parse: function ( json ) {
function parseVertices( data ) {
var attributes = {};
for ( var name in data ) {
var attribute = data[ name ];
var type = attribute.type;
var size = attribute.components;
var array;
if ( type === 'float32' ) array = new Float32Array( attribute.data );
if ( array === undefined ) console.log( 'PlayCanvasLoader: TODO', type );
attributes[ name ] = new THREE.BufferAttribute( array, size );
}
data._attributes = attributes;
}
function parseMeshes( data ) {
var geometry = new THREE.BufferGeometry();
geometry.setIndex( new THREE.Uint16Attribute( data.indices, 1 ) );
var attributes = model.vertices[ data.vertices ]._attributes;
for ( var name in attributes ) {
var attribute = attributes[ name ];
if ( name === 'texCoord0' ) name = 'uv';
geometry.addAttribute( name, attribute );
}
data._geometry = geometry;
}
function parseMeshInstances( data ) {
var node = model.nodes[ data.node ];
var mesh = model.meshes[ data.mesh ];
if ( node._geometries === undefined ) {
node._geometries = [];
}
node._geometries.push( mesh._geometry );
}
function parseNodes( data ) {
var object = new THREE.Group();
object.name = data.name;
if ( data._geometries !== undefined ) {
var material = new THREE.MeshPhongMaterial();
for ( var i = 0; i < data._geometries.length; i ++ ) {
var geometry = data._geometries[ i ];
object.add( new THREE.Mesh( geometry, material ) );
}
}
for ( var i = 0; i < data.rotation.length; i ++ ) {
data.rotation[ i ] *= Math.PI / 180;
}
object.position.fromArray( data.position );
object.rotation.fromArray( data.rotation );
object.scale.fromArray( data.scale );
data._object = object;
}
//
console.log( json );
var model = json.model;
for ( var i = 0; i < model.vertices.length; i ++ ) {
parseVertices( model.vertices[ i ] );
}
for ( var i = 0; i < model.meshes.length; i ++ ) {
parseMeshes( model.meshes[ i ] );
}
for ( var i = 0; i < model.meshInstances.length; i ++ ) {
parseMeshInstances( model.meshInstances[ i ] );
}
for ( var i = 0; i < model.nodes.length; i ++ ) {
parseNodes( model.nodes[ i ] );
}
for ( var i = 0; i < model.parents.length; i ++ ) {
var parent = model.parents[ i ];
if ( parent === -1 ) continue;
model.nodes[ parent ]._object.add( model.nodes[ i ]._object );
}
return model.nodes[ 0 ]._object;
},
setCrossOrigin: function ( value ) {
this.crossOrigin = value;
}
};
examples/webgl_materials_basic_variations.html 0 → 100644
浏览文件 @ 9841cb2b
<!DOCTYPE html>
<html lang="en">
<head>
<title>three.js webgl - materials</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<style>
body {
color: #fff;
font-family:Monospace;
font-size:13px;
text-align:center;
background-color: #fff;
margin: 0px;
overflow: hidden;
}
#info {
position: absolute;
top: 0px; width: 100%;
padding: 5px;
}
</style>
</head>
<body>
<div id="container"></div>
<div id="info"><a href="http://threejs.org" target="_blank">three.js</a> - Basic Material Variantions by <a href="http://clara.io/" target="_blank">Ben Houston</a>.</div>
<script src="../build/three.min.js"></script>
<script src="js/controls/OrbitControls.js"></script>
<script src="js/geometries/TextGeometry.js"></script>
<script src="js/utils/FontUtils.js"></script>
<script src="fonts/gentilis_regular.typeface.js"></script>
<script src="js/Detector.js"></script>
<script src="js/libs/stats.min.js"></script>
<script>
if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
var container, stats;
var camera, scene, renderer, controls, objects = [];
var particleLight;
init();
animate();
function init() {
container = document.createElement( 'div' );
document.body.appendChild( container );
camera = new THREE.PerspectiveCamera( 40, window.innerWidth / window.innerHeight, 1, 2000 );
camera.position.set( 0.0, 400, 400 * 3.5 );
scene = new THREE.Scene();
// Materials
var imgTexture = THREE.ImageUtils.loadTexture( "textures/planets/moon_1024.jpg" );
imgTexture.wrapS = imgTexture.wrapT = THREE.RepeatWrapping;
imgTexture.anisotropy = 16;
imgTexture = null;
var shininess = 50, specular = 0x333333, shading = THREE.SmoothShading;
var materials = [];
var path = "textures/cube/SwedishRoyalCastle/";
var format = '.jpg';
var urls = [
path + 'px' + format, path + 'nx' + format,
path + 'py' + format, path + 'ny' + format,
path + 'pz' + format, path + 'nz' + format
];
var reflectionCube = THREE.ImageUtils.loadTextureCube( urls );
reflectionCube.format = THREE.RGBFormat;
var cubeWidth = 400;
var numberOfSphersPerSide = 5;
var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;
var stepSize = 1.0 / numberOfSphersPerSide;
var geometry = new THREE.SphereBufferGeometry( sphereRadius, 32, 16 );
for( var alpha = 0; alpha <= 1.0; alpha += stepSize ) {
var baseColor = new THREE.Color().setHSL( alpha, 0.5, 0.5 );
if( alpha >= 0.5 ) {
reflectionCube = null;
}
for( var beta = 0; beta <= 1.0; beta += stepSize ) {
var reflectivity = beta;
for( var gamma = 0; gamma <= 1.0; gamma += stepSize ) {
var diffuseColor = baseColor.clone().multiplyScalar( gamma );
var material = new THREE.MeshBasicMaterial( { map: imgTexture, color: diffuseColor, reflectivity: reflectivity, shading: THREE.SmoothShading, envMap: reflectionCube } )
var mesh = new THREE.Mesh( geometry, material );
mesh.position.x = alpha * 400 - 200;
mesh.position.y = beta * 400 - 200;
mesh.position.z = gamma * 400 - 200;
objects.push( mesh );
scene.add( mesh );
}
}
}
function addLabel( name, location ) {
var textGeo = new THREE.TextGeometry( name, {
size: 20,
height: 5,
curveSegments: 10,
font: 'gentilis',
weight: 'normal',
style: 'normal',
material: 0,
extrudeMaterial: 1
});
var textMaterial = new THREE.MeshBasicMaterial( { color: 0xffffff } );
var textMesh = new THREE.Mesh( textGeo, textMaterial );
textMesh.position.copy( location );
scene.add( textMesh );
}
addLabel( "+hue", new THREE.Vector3( -350, 0, 0 ) );
addLabel( "-hue", new THREE.Vector3( 350, 0, 0 ) );
addLabel( "-reflectivity", new THREE.Vector3( 0, -300, 0 ) );
addLabel( "+reflectivity", new THREE.Vector3( 0, 300, 0 ) );
addLabel( "-diffuse", new THREE.Vector3( 0, 0, -300 ) );
addLabel( "+diffuse", new THREE.Vector3( 0, 0, 300 ) );
addLabel( "envMap", new THREE.Vector3( -350, 300, 0 ) );
addLabel( "no envMap", new THREE.Vector3( 350, 300, 0 ) );
particleLight = new THREE.Mesh( new THREE.SphereBufferGeometry( 4, 8, 8 ), new THREE.MeshBasicMaterial( { color: 0xffffff } ) );
scene.add( particleLight );
// Lights
scene.add( new THREE.AmbientLight( 0x222222 ) );
var directionalLight = new THREE.DirectionalLight( 0xffffff, 1 );
directionalLight.position.set( 1, 1, 1 ).normalize();
scene.add( directionalLight );
var pointLight = new THREE.PointLight( 0xffffff, 2, 800 );
particleLight.add( pointLight );
//
renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setClearColor( 0x0a0a0a );
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.sortObjects = true;
container.appendChild( renderer.domElement );
renderer.gammaInput = true;
renderer.gammaOutput = true;
//
stats = new Stats();
stats.domElement.style.position = 'absolute';
stats.domElement.style.top = '0px';
container.appendChild( stats.domElement );
controls = new THREE.OrbitControls( camera );
controls.target.set( 0, 0, 0 );
controls.update();
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
//
function animate() {
requestAnimationFrame( animate );
render();
stats.update();
}
function render() {
var timer = Date.now() * 0.00025;
//camera.position.x = Math.cos( timer ) * 800;
//camera.position.z = Math.sin( timer ) * 800;
camera.lookAt( scene.position );
for ( var i = 0, l = objects.length; i < l; i ++ ) {
var object = objects[ i ];
object.rotation.y += 0.005;
}
particleLight.position.x = Math.sin( timer * 7 ) * 300;
particleLight.position.y = Math.cos( timer * 5 ) * 400;
particleLight.position.z = Math.cos( timer * 3 ) * 300;
renderer.render( scene, camera );
}
</script>
</body>
</html>
examples/webgl_materials_lambert_variations.html 0 → 100644
浏览文件 @ 9841cb2b
<!DOCTYPE html>
<html lang="en">
<head>
<title>three.js webgl - materials</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<style>
body {
color: #fff;
font-family:Monospace;
font-size:13px;
text-align:center;
background-color: #fff;
margin: 0px;
overflow: hidden;
}
#info {
position: absolute;
top: 0px; width: 100%;
padding: 5px;
}
</style>
</head>
<body>
<div id="container"></div>
<div id="info"><a href="http://threejs.org" target="_blank">three.js</a> - Lambert Material Variantions by <a href="http://clara.io/" target="_blank">Ben Houston</a>.</div>
<script src="../build/three.min.js"></script>
<script src="js/controls/OrbitControls.js"></script>
<script src="js/geometries/TextGeometry.js"></script>
<script src="js/utils/FontUtils.js"></script>
<script src="fonts/gentilis_regular.typeface.js"></script>
<script src="js/Detector.js"></script>
<script src="js/libs/stats.min.js"></script>
<script>
if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
var container, stats;
var camera, scene, renderer, controls, objects = [];
var particleLight;
init();
animate();
function init() {
container = document.createElement( 'div' );
document.body.appendChild( container );
camera = new THREE.PerspectiveCamera( 40, window.innerWidth / window.innerHeight, 1, 2000 );
camera.position.set( 0.0, 400, 400 * 3.5 );
scene = new THREE.Scene();
// Materials
var imgTexture = THREE.ImageUtils.loadTexture( "textures/planets/moon_1024.jpg" );
imgTexture.wrapS = imgTexture.wrapT = THREE.RepeatWrapping;
imgTexture.anisotropy = 16;
imgTexture = null;
var shininess = 50, specular = 0x333333, shading = THREE.SmoothShading;
var materials = [];
var path = "textures/cube/SwedishRoyalCastle/";
var format = '.jpg';
var urls = [
path + 'px' + format, path + 'nx' + format,
path + 'py' + format, path + 'ny' + format,
path + 'pz' + format, path + 'nz' + format
];
var reflectionCube = THREE.ImageUtils.loadTextureCube( urls );
reflectionCube.format = THREE.RGBFormat;
var cubeWidth = 400;
var numberOfSphersPerSide = 5;
var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;
var stepSize = 1.0 / numberOfSphersPerSide;
var geometry = new THREE.SphereBufferGeometry( sphereRadius, 32, 16 );
for( var alpha = 0; alpha <= 1.0; alpha += stepSize ) {
var baseColor = new THREE.Color().setHSL( alpha, 0.5, 0.5 );
if( alpha >= 0.5 ) {
reflectionCube = null;
}
for( var beta = 0; beta <= 1.0; beta += stepSize ) {
var reflectivity = beta;
for( var gamma = 0; gamma <= 1.0; gamma += stepSize ) {
var diffuseColor = baseColor.clone().multiplyScalar( gamma );
var material = new THREE.MeshLambertMaterial( { map: imgTexture, color: diffuseColor, reflectivity: reflectivity, shading: THREE.SmoothShading, envMap: reflectionCube } )
var mesh = new THREE.Mesh( geometry, material );
mesh.position.x = alpha * 400 - 200;
mesh.position.y = beta * 400 - 200;
mesh.position.z = gamma * 400 - 200;
objects.push( mesh );
scene.add( mesh );
}
}
}
function addLabel( name, location ) {
var textGeo = new THREE.TextGeometry( name, {
size: 20,
height: 5,
curveSegments: 10,
font: 'gentilis',
weight: 'normal',
style: 'normal',
material: 0,
extrudeMaterial: 1
});
var textMaterial = new THREE.MeshBasicMaterial( { color: 0xffffff } );
var textMesh = new THREE.Mesh( textGeo, textMaterial );
textMesh.position.copy( location );
scene.add( textMesh );
}
addLabel( "+hue", new THREE.Vector3( -350, 0, 0 ) );
addLabel( "-hue", new THREE.Vector3( 350, 0, 0 ) );
addLabel( "-reflectivity", new THREE.Vector3( 0, -300, 0 ) );
addLabel( "+reflectivity", new THREE.Vector3( 0, 300, 0 ) );
addLabel( "-diffuse", new THREE.Vector3( 0, 0, -300 ) );
addLabel( "+diffuse", new THREE.Vector3( 0, 0, 300 ) );
addLabel( "envMap", new THREE.Vector3( -350, 300, 0 ) );
addLabel( "no envMap", new THREE.Vector3( 350, 300, 0 ) );
particleLight = new THREE.Mesh( new THREE.SphereBufferGeometry( 4, 8, 8 ), new THREE.MeshBasicMaterial( { color: 0xffffff } ) );
scene.add( particleLight );
// Lights
scene.add( new THREE.AmbientLight( 0x222222 ) );
var directionalLight = new THREE.DirectionalLight( 0xffffff, 1 );
directionalLight.position.set( 1, 1, 1 ).normalize();
scene.add( directionalLight );
var pointLight = new THREE.PointLight( 0xffffff, 2, 800 );
particleLight.add( pointLight );
//
renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setClearColor( 0x0a0a0a );
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.sortObjects = true;
container.appendChild( renderer.domElement );
renderer.gammaInput = true;
renderer.gammaOutput = true;
//
stats = new Stats();
stats.domElement.style.position = 'absolute';
stats.domElement.style.top = '0px';
container.appendChild( stats.domElement );
controls = new THREE.OrbitControls( camera );
controls.target.set( 0, 0, 0 );
controls.update();
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
//
function animate() {
requestAnimationFrame( animate );
render();
stats.update();
}
function render() {
var timer = Date.now() * 0.00025;
//camera.position.x = Math.cos( timer ) * 800;
//camera.position.z = Math.sin( timer ) * 800;
camera.lookAt( scene.position );
for ( var i = 0, l = objects.length; i < l; i ++ ) {
var object = objects[ i ];
object.rotation.y += 0.005;
}
particleLight.position.x = Math.sin( timer * 7 ) * 300;
particleLight.position.y = Math.cos( timer * 5 ) * 400;
particleLight.position.z = Math.cos( timer * 3 ) * 300;
renderer.render( scene, camera );
}
</script>
</body>
</html>
examples/webgl_materials_phong_variations.html
浏览文件 @ 9841cb2b
...@@ -81,8 +81,7 @@ ...@@ -81,8 +81,7 @@
var reflectionCube = THREE.ImageUtils.loadTextureCube( urls ); var reflectionCube = THREE.ImageUtils.loadTextureCube( urls );
reflectionCube.format = THREE.RGBFormat; reflectionCube.format = THREE.RGBFormat;
reflectionCube = null;
var cubeWidth = 400; var cubeWidth = 400;
var numberOfSphersPerSide = 5; var numberOfSphersPerSide = 5;
var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5; var sphereRadius = ( cubeWidth / numberOfSphersPerSide ) * 0.8 * 0.5;
...@@ -91,20 +90,30 @@ ...@@ -91,20 +90,30 @@
var geometry = new THREE.SphereBufferGeometry( sphereRadius, 32, 16 ); var geometry = new THREE.SphereBufferGeometry( sphereRadius, 32, 16 );
for( var alpha = 0; alpha <= 1.0; alpha += stepSize ) { var localReflectionCube;
for( var alpha = 0, alphaIndex = 0; alpha <= 1.0; alpha += stepSize, alphaIndex ++ ) {
if( alphaIndex % 2 === 0 ) {
localReflectionCube = null;
}
else {
localReflectionCube = reflectionCube;
}
var specularShininess = Math.pow( 2, alpha * 10 ); var specularShininess = Math.pow( 2, alpha * 10 );
for( var beta = 0; beta <= 1.0; beta += stepSize ) { for( var beta = 0; beta <= 1.0; beta += stepSize ) {
var specularColor = new THREE.Color( beta * 0.2, beta * 0.2, beta * 0.2 ); var specularColor = new THREE.Color( beta * 0.2, beta * 0.2, beta * 0.2 );
var reflectivity = beta;
for( var gamma = 0; gamma <= 1.0; gamma += stepSize ) { for( var gamma = 0; gamma <= 1.0; gamma += stepSize ) {
// basic monochromatic energy preservation // basic monochromatic energy preservation
var diffuseColor = new THREE.Color( 0, 0, gamma ).multiplyScalar( 1 - beta * 0.2 ); var diffuseColor = new THREE.Color( 0, 0, gamma ).multiplyScalar( 1 - beta * 0.2 );
var material = new THREE.MeshPhongMaterial( { map: imgTexture, bumpMap: imgTexture, bumpScale: bumpScale, color: diffuseColor, specular: specularColor, shininess: specularShininess, shading: THREE.SmoothShading, envMap: reflectionCube, } ) var material = new THREE.MeshPhongMaterial( { map: imgTexture, bumpMap: imgTexture, bumpScale: bumpScale, color: diffuseColor, specular: specularColor, reflectivity: reflectivity, shininess: specularShininess, shading: THREE.SmoothShading, envMap: localReflectionCube } )
var mesh = new THREE.Mesh( geometry, material ); var mesh = new THREE.Mesh( geometry, material );
...@@ -145,8 +154,8 @@ ...@@ -145,8 +154,8 @@
addLabel( "-shininess", new THREE.Vector3( -350, 0, 0 ) ); addLabel( "-shininess", new THREE.Vector3( -350, 0, 0 ) );
addLabel( "+shininess", new THREE.Vector3( 350, 0, 0 ) ); addLabel( "+shininess", new THREE.Vector3( 350, 0, 0 ) );
addLabel( "-specular", new THREE.Vector3( 0, -300, 0 ) ); addLabel( "-specular, -reflectivity", new THREE.Vector3( 0, -300, 0 ) );
addLabel( "+specular", new THREE.Vector3( 0, 300, 0 ) ); addLabel( "+specular, +reflectivity", new THREE.Vector3( 0, 300, 0 ) );
addLabel( "-diffuse", new THREE.Vector3( 0, 0, -300 ) ); addLabel( "-diffuse", new THREE.Vector3( 0, 0, -300 ) );
addLabel( "+diffuse", new THREE.Vector3( 0, 0, 300 ) ); addLabel( "+diffuse", new THREE.Vector3( 0, 0, 300 ) );
......
examples/webgl_materials_physical_variations.html
浏览文件 @ 9841cb2b
...@@ -88,11 +88,19 @@ ...@@ -88,11 +88,19 @@
var geometry = new THREE.SphereBufferGeometry( sphereRadius, 32, 16 ); var geometry = new THREE.SphereBufferGeometry( sphereRadius, 32, 16 );
var localReflectionCube;
for( var alpha = 0; alpha <= 1.0; alpha += stepSize ) {
for( var alpha = 0, alphaIndex = 0; alpha <= 1.0; alpha += stepSize, alphaIndex ++ ) {
var roughness = 1.0 - alpha; var roughness = 1.0 - alpha;
if( alphaIndex % 2 === 0 ) {
localReflectionCube = null;
}
else {
localReflectionCube = reflectionCube;
}
for( var beta = 0; beta <= 1.0; beta += stepSize ) { for( var beta = 0; beta <= 1.0; beta += stepSize ) {
var metalness = beta; var metalness = beta;
...@@ -102,7 +110,7 @@ ...@@ -102,7 +110,7 @@
// basic monochromatic energy preservation // basic monochromatic energy preservation
var diffuseColor = new THREE.Color( gamma, 0, 0 ).multiplyScalar( 1 - 0.08 ); var diffuseColor = new THREE.Color( gamma, 0, 0 ).multiplyScalar( 1 - 0.08 );
var material = new THREE.MeshPhysicalMaterial( { map: imgTexture, bumpMap: imgTexture, bumpScale: bumpScale, color: diffuseColor, metalness: metalness, roughness: roughness, shading: THREE.SmoothShading, envMap: reflectionCube } ) var material = new THREE.MeshPhysicalMaterial( { map: imgTexture, bumpMap: imgTexture, bumpScale: bumpScale, color: diffuseColor, metalness: metalness, roughness: roughness, shading: THREE.SmoothShading, envMap: localReflectionCube } )
var mesh = new THREE.Mesh( geometry, material ); var mesh = new THREE.Mesh( geometry, material );
......
src/renderers/shaders/ShaderChunk/envmap_pars_fragment.glsl
浏览文件 @ 9841cb2b
#ifdef USE_ENVMAP #ifdef USE_ENVMAP
uniform float reflectivity; uniform float reflectivity;
#ifdef ENVMAP_TYPE_CUBE #ifdef ENVMAP_TYPE_CUBE
uniform samplerCube envMap; uniform samplerCube envMap;
#else #else
......
utils/build/build.py
浏览文件 @ 9841cb2b
...@@ -62,9 +62,9 @@ def main(argv=None): ...@@ -62,9 +62,9 @@ def main(argv=None):
if filename.endswith(".glsl"): if filename.endswith(".glsl"):
tmp.write(u'THREE.ShaderChunk[ \'' + os.path.splitext(os.path.basename(filename))[0] + u'\'] = "') tmp.write(u'THREE.ShaderChunk[ \'' + os.path.splitext(os.path.basename(filename))[0] + u'\'] = "')
text = f.read() text = f.read()
text = re.sub(r"\t*//.*\n", "", text) # remove // text = re.sub(r"[ \t]*//.*\n", "", text) # remove //
text = re.sub(r"\t*\/\*[\s\S]*\*\/\n", "", text) # remove /* */ text = re.sub(r"[ \t]*/\*[\s\S]*?\*/", "", text) # remove /* */
text = re.sub(r"\n+", '\\\\n', text) # line breaks to \n text = re.sub(r"\n+", '\\\\n', text) # \n+ to \n
tmp.write(text) tmp.write(text)
tmp.write(u'";\n\n') tmp.write(u'";\n\n')
else: else:
......
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