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提交 13ccc02a 编写于 作者: A alteredq
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Refactored shader and uniform snippets out of WebGLRenderer into WebGLShaders.

上级 d6db37ef
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内联 并排
Showing with 943 addition and 886 deletion
build/Three.js
浏览文件 @ 13ccc02a
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build/custom/ThreeWebGL.js
浏览文件 @ 13ccc02a
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examples/misc_ubiquity_test.html
浏览文件 @ 13ccc02a
...@@ -33,6 +33,7 @@ ...@@ -33,6 +33,7 @@
<script type="text/javascript" src="../src/core/Face4.js"></script> <script type="text/javascript" src="../src/core/Face4.js"></script>
<script type="text/javascript" src="../src/core/UV.js"></script> <script type="text/javascript" src="../src/core/UV.js"></script>
<script type="text/javascript" src="../src/core/Geometry.js"></script> <script type="text/javascript" src="../src/core/Geometry.js"></script>
<script type="text/javascript" src="../src/core/Spline.js"></script>
<script type="text/javascript" src="../src/animation/AnimationHandler.js"></script> <script type="text/javascript" src="../src/animation/AnimationHandler.js"></script>
<script type="text/javascript" src="../src/animation/Animation.js"></script> <script type="text/javascript" src="../src/animation/Animation.js"></script>
<script type="text/javascript" src="../src/cameras/Camera.js"></script> <script type="text/javascript" src="../src/cameras/Camera.js"></script>
...@@ -65,6 +66,7 @@ ...@@ -65,6 +66,7 @@
<script type="text/javascript" src="../src/objects/SkinnedMesh.js"></script> <script type="text/javascript" src="../src/objects/SkinnedMesh.js"></script>
<script type="text/javascript" src="../src/objects/Ribbon.js"></script> <script type="text/javascript" src="../src/objects/Ribbon.js"></script>
<script type="text/javascript" src="../src/objects/Sound.js"></script> <script type="text/javascript" src="../src/objects/Sound.js"></script>
<script type="text/javascript" src="../src/objects/LOD.js"></script>
<script type="text/javascript" src="../src/scenes/Scene.js"></script> <script type="text/javascript" src="../src/scenes/Scene.js"></script>
<script type="text/javascript" src="../src/scenes/Fog.js"></script> <script type="text/javascript" src="../src/scenes/Fog.js"></script>
<script type="text/javascript" src="../src/scenes/FogExp2.js"></script> <script type="text/javascript" src="../src/scenes/FogExp2.js"></script>
...@@ -72,6 +74,7 @@ ...@@ -72,6 +74,7 @@
<script type="text/javascript" src="../src/renderers/DOMRenderer.js"></script> <script type="text/javascript" src="../src/renderers/DOMRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script> <script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script> <script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/WebGLShaders.js"></script>
<script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script> <script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/SoundRenderer.js"></script> <script type="text/javascript" src="../src/renderers/SoundRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script> <script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script>
...@@ -91,7 +94,7 @@ ...@@ -91,7 +94,7 @@
<script type="text/javascript" src="../src/extras/primitives/LathedObject.js"></script> <script type="text/javascript" src="../src/extras/primitives/LathedObject.js"></script>
<script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script> <script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script>
<script type="text/javascript" src="../src/extras/io/Loader.js"></script> <script type="text/javascript" src="../src/extras/io/Loader.js"></script>
<script type="text/javascript" src="obj/Qrcode.js"></script> <script type="text/javascript" src="obj/Qrcode.js"></script>
<script type="text/javascript" src="js/RequestAnimationFrame.js"></script> <script type="text/javascript" src="js/RequestAnimationFrame.js"></script>
......
examples/webgl_geometry_hierarchy.html
浏览文件 @ 13ccc02a
...@@ -33,6 +33,7 @@ ...@@ -33,6 +33,7 @@
<script type="text/javascript" src="../src/core/Face4.js"></script> <script type="text/javascript" src="../src/core/Face4.js"></script>
<script type="text/javascript" src="../src/core/UV.js"></script> <script type="text/javascript" src="../src/core/UV.js"></script>
<script type="text/javascript" src="../src/core/Geometry.js"></script> <script type="text/javascript" src="../src/core/Geometry.js"></script>
<script type="text/javascript" src="../src/core/Spline.js"></script>
<script type="text/javascript" src="../src/animation/AnimationHandler.js"></script> <script type="text/javascript" src="../src/animation/AnimationHandler.js"></script>
<script type="text/javascript" src="../src/animation/Animation.js"></script> <script type="text/javascript" src="../src/animation/Animation.js"></script>
<script type="text/javascript" src="../src/cameras/Camera.js"></script> <script type="text/javascript" src="../src/cameras/Camera.js"></script>
...@@ -65,6 +66,7 @@ ...@@ -65,6 +66,7 @@
<script type="text/javascript" src="../src/objects/SkinnedMesh.js"></script> <script type="text/javascript" src="../src/objects/SkinnedMesh.js"></script>
<script type="text/javascript" src="../src/objects/Ribbon.js"></script> <script type="text/javascript" src="../src/objects/Ribbon.js"></script>
<script type="text/javascript" src="../src/objects/Sound.js"></script> <script type="text/javascript" src="../src/objects/Sound.js"></script>
<script type="text/javascript" src="../src/objects/LOD.js"></script>
<script type="text/javascript" src="../src/scenes/Scene.js"></script> <script type="text/javascript" src="../src/scenes/Scene.js"></script>
<script type="text/javascript" src="../src/scenes/Fog.js"></script> <script type="text/javascript" src="../src/scenes/Fog.js"></script>
<script type="text/javascript" src="../src/scenes/FogExp2.js"></script> <script type="text/javascript" src="../src/scenes/FogExp2.js"></script>
...@@ -72,6 +74,7 @@ ...@@ -72,6 +74,7 @@
<script type="text/javascript" src="../src/renderers/DOMRenderer.js"></script> <script type="text/javascript" src="../src/renderers/DOMRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script> <script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script> <script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/WebGLShaders.js"></script>
<script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script> <script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/SoundRenderer.js"></script> <script type="text/javascript" src="../src/renderers/SoundRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script> <script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script>
...@@ -91,7 +94,7 @@ ...@@ -91,7 +94,7 @@
<script type="text/javascript" src="../src/extras/primitives/LathedObject.js"></script> <script type="text/javascript" src="../src/extras/primitives/LathedObject.js"></script>
<script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script> <script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script>
<script type="text/javascript" src="../src/extras/io/Loader.js"></script> <script type="text/javascript" src="../src/extras/io/Loader.js"></script>
<script type="text/javascript" src="js/RequestAnimationFrame.js"></script> <script type="text/javascript" src="js/RequestAnimationFrame.js"></script>
<script type="text/javascript" src="js/Stats.js"></script> <script type="text/javascript" src="js/Stats.js"></script>
......
examples/webgl_geometry_hierarchy2.html
浏览文件 @ 13ccc02a
...@@ -33,6 +33,7 @@ ...@@ -33,6 +33,7 @@
<script type="text/javascript" src="../src/core/Face4.js"></script> <script type="text/javascript" src="../src/core/Face4.js"></script>
<script type="text/javascript" src="../src/core/UV.js"></script> <script type="text/javascript" src="../src/core/UV.js"></script>
<script type="text/javascript" src="../src/core/Geometry.js"></script> <script type="text/javascript" src="../src/core/Geometry.js"></script>
<script type="text/javascript" src="../src/core/Spline.js"></script>
<script type="text/javascript" src="../src/animation/AnimationHandler.js"></script> <script type="text/javascript" src="../src/animation/AnimationHandler.js"></script>
<script type="text/javascript" src="../src/animation/Animation.js"></script> <script type="text/javascript" src="../src/animation/Animation.js"></script>
<script type="text/javascript" src="../src/cameras/Camera.js"></script> <script type="text/javascript" src="../src/cameras/Camera.js"></script>
...@@ -65,6 +66,7 @@ ...@@ -65,6 +66,7 @@
<script type="text/javascript" src="../src/objects/SkinnedMesh.js"></script> <script type="text/javascript" src="../src/objects/SkinnedMesh.js"></script>
<script type="text/javascript" src="../src/objects/Ribbon.js"></script> <script type="text/javascript" src="../src/objects/Ribbon.js"></script>
<script type="text/javascript" src="../src/objects/Sound.js"></script> <script type="text/javascript" src="../src/objects/Sound.js"></script>
<script type="text/javascript" src="../src/objects/LOD.js"></script>
<script type="text/javascript" src="../src/scenes/Scene.js"></script> <script type="text/javascript" src="../src/scenes/Scene.js"></script>
<script type="text/javascript" src="../src/scenes/Fog.js"></script> <script type="text/javascript" src="../src/scenes/Fog.js"></script>
<script type="text/javascript" src="../src/scenes/FogExp2.js"></script> <script type="text/javascript" src="../src/scenes/FogExp2.js"></script>
...@@ -72,6 +74,7 @@ ...@@ -72,6 +74,7 @@
<script type="text/javascript" src="../src/renderers/DOMRenderer.js"></script> <script type="text/javascript" src="../src/renderers/DOMRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script> <script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script> <script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/WebGLShaders.js"></script>
<script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script> <script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/SoundRenderer.js"></script> <script type="text/javascript" src="../src/renderers/SoundRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script> <script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script>
...@@ -91,7 +94,7 @@ ...@@ -91,7 +94,7 @@
<script type="text/javascript" src="../src/extras/primitives/LathedObject.js"></script> <script type="text/javascript" src="../src/extras/primitives/LathedObject.js"></script>
<script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script> <script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script>
<script type="text/javascript" src="../src/extras/io/Loader.js"></script> <script type="text/javascript" src="../src/extras/io/Loader.js"></script>
<script type="text/javascript" src="js/RequestAnimationFrame.js"></script> <script type="text/javascript" src="js/RequestAnimationFrame.js"></script>
<script type="text/javascript" src="js/Stats.js"></script> <script type="text/javascript" src="js/Stats.js"></script>
......
examples/webgl_performance.html
浏览文件 @ 13ccc02a
...@@ -33,6 +33,7 @@ ...@@ -33,6 +33,7 @@
<script type="text/javascript" src="../src/core/Face4.js"></script> <script type="text/javascript" src="../src/core/Face4.js"></script>
<script type="text/javascript" src="../src/core/UV.js"></script> <script type="text/javascript" src="../src/core/UV.js"></script>
<script type="text/javascript" src="../src/core/Geometry.js"></script> <script type="text/javascript" src="../src/core/Geometry.js"></script>
<script type="text/javascript" src="../src/core/Spline.js"></script>
<script type="text/javascript" src="../src/animation/AnimationHandler.js"></script> <script type="text/javascript" src="../src/animation/AnimationHandler.js"></script>
<script type="text/javascript" src="../src/animation/Animation.js"></script> <script type="text/javascript" src="../src/animation/Animation.js"></script>
<script type="text/javascript" src="../src/cameras/Camera.js"></script> <script type="text/javascript" src="../src/cameras/Camera.js"></script>
...@@ -65,6 +66,7 @@ ...@@ -65,6 +66,7 @@
<script type="text/javascript" src="../src/objects/SkinnedMesh.js"></script> <script type="text/javascript" src="../src/objects/SkinnedMesh.js"></script>
<script type="text/javascript" src="../src/objects/Ribbon.js"></script> <script type="text/javascript" src="../src/objects/Ribbon.js"></script>
<script type="text/javascript" src="../src/objects/Sound.js"></script> <script type="text/javascript" src="../src/objects/Sound.js"></script>
<script type="text/javascript" src="../src/objects/LOD.js"></script>
<script type="text/javascript" src="../src/scenes/Scene.js"></script> <script type="text/javascript" src="../src/scenes/Scene.js"></script>
<script type="text/javascript" src="../src/scenes/Fog.js"></script> <script type="text/javascript" src="../src/scenes/Fog.js"></script>
<script type="text/javascript" src="../src/scenes/FogExp2.js"></script> <script type="text/javascript" src="../src/scenes/FogExp2.js"></script>
...@@ -72,6 +74,7 @@ ...@@ -72,6 +74,7 @@
<script type="text/javascript" src="../src/renderers/DOMRenderer.js"></script> <script type="text/javascript" src="../src/renderers/DOMRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script> <script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script> <script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/WebGLShaders.js"></script>
<script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script> <script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/SoundRenderer.js"></script> <script type="text/javascript" src="../src/renderers/SoundRenderer.js"></script>
<script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script> <script type="text/javascript" src="../src/renderers/renderables/RenderableObject.js"></script>
...@@ -91,7 +94,7 @@ ...@@ -91,7 +94,7 @@
<script type="text/javascript" src="../src/extras/primitives/LathedObject.js"></script> <script type="text/javascript" src="../src/extras/primitives/LathedObject.js"></script>
<script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script> <script type="text/javascript" src="../src/extras/objects/MarchingCubes.js"></script>
<script type="text/javascript" src="../src/extras/io/Loader.js"></script> <script type="text/javascript" src="../src/extras/io/Loader.js"></script>
<script type="text/javascript" src="js/RequestAnimationFrame.js"></script> <script type="text/javascript" src="js/RequestAnimationFrame.js"></script>
<script type="text/javascript" src="js/Stats.js"></script> <script type="text/javascript" src="js/Stats.js"></script>
......
src/renderers/WebGLRenderer.js
浏览文件 @ 13ccc02a
...@@ -3187,838 +3187,3 @@ THREE.WebGLRenderer = function ( parameters ) { ...@@ -3187,838 +3187,3 @@ THREE.WebGLRenderer = function ( parameters ) {
*/ */
}; };
THREE.Snippets = {
// FOG
fog_pars_fragment: [
"#ifdef USE_FOG",
"uniform vec3 fogColor;",
"#ifdef FOG_EXP2",
"uniform float fogDensity;",
"#else",
"uniform float fogNear;",
"uniform float fogFar;",
"#endif",
"#endif"
].join("\n"),
fog_fragment: [
"#ifdef USE_FOG",
"float depth = gl_FragCoord.z / gl_FragCoord.w;",
"#ifdef FOG_EXP2",
"const float LOG2 = 1.442695;",
"float fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );",
"fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );",
"#else",
"float fogFactor = smoothstep( fogNear, fogFar, depth );",
"#endif",
"gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );",
"#endif"
].join("\n"),
// ENVIRONMENT MAP
envmap_pars_fragment: [
"#ifdef USE_ENVMAP",
"varying vec3 vReflect;",
"uniform float reflectivity;",
"uniform samplerCube envMap;",
"uniform int combine;",
"#endif"
].join("\n"),
envmap_fragment: [
"#ifdef USE_ENVMAP",
"vec4 cubeColor = textureCube( envMap, vec3( -vReflect.x, vReflect.yz ) );",
"if ( combine == 1 ) {",
//"gl_FragColor = mix( gl_FragColor, cubeColor, reflectivity );",
"gl_FragColor = vec4( mix( gl_FragColor.xyz, cubeColor.xyz, reflectivity ), opacity );",
"} else {",
"gl_FragColor = gl_FragColor * cubeColor;",
"}",
"#endif"
].join("\n"),
envmap_pars_vertex: [
"#ifdef USE_ENVMAP",
"varying vec3 vReflect;",
"uniform float refractionRatio;",
"uniform bool useRefract;",
"#endif"
].join("\n"),
envmap_vertex : [
"#ifdef USE_ENVMAP",
"vec4 mPosition = objectMatrix * vec4( position, 1.0 );",
"vec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;",
"if ( useRefract ) {",
"vReflect = refract( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ), refractionRatio );",
"} else {",
"vReflect = reflect( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ) );",
"}",
"#endif"
].join("\n"),
// COLOR MAP (particles)
map_particle_pars_fragment: [
"#ifdef USE_MAP",
"uniform sampler2D map;",
"#endif"
].join("\n"),
map_particle_fragment: [
"#ifdef USE_MAP",
"gl_FragColor = gl_FragColor * texture2D( map, gl_PointCoord );",
"#endif"
].join("\n"),
// COLOR MAP (triangles)
map_pars_fragment: [
"#ifdef USE_MAP",
"varying vec2 vUv;",
"uniform sampler2D map;",
"#endif"
].join("\n"),
map_pars_vertex: [
"#ifdef USE_MAP",
"varying vec2 vUv;",
"#endif"
].join("\n"),
map_fragment: [
"#ifdef USE_MAP",
"gl_FragColor = gl_FragColor * texture2D( map, vUv );",
"#endif"
].join("\n"),
map_vertex: [
"#ifdef USE_MAP",
"vUv = uv;",
"#endif"
].join("\n"),
// LIGHT MAP
lightmap_pars_fragment: [
"#ifdef USE_LIGHTMAP",
"varying vec2 vUv2;",
"uniform sampler2D lightMap;",
"#endif"
].join("\n"),
lightmap_pars_vertex: [
"#ifdef USE_LIGHTMAP",
"varying vec2 vUv2;",
"#endif"
].join("\n"),
lightmap_fragment: [
"#ifdef USE_LIGHTMAP",
"gl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );",
"#endif"
].join("\n"),
lightmap_vertex: [
"#ifdef USE_LIGHTMAP",
"vUv2 = uv2;",
"#endif"
].join("\n"),
lights_pars_vertex: [
"uniform bool enableLighting;",
"uniform vec3 ambientLightColor;",
"#if MAX_DIR_LIGHTS > 0",
"uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];",
"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];",
"#endif",
"#if MAX_POINT_LIGHTS > 0",
"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];",
"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];",
"#ifdef PHONG",
"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];",
"#endif",
"#endif"
].join("\n"),
// LIGHTS
lights_vertex: [
"if ( !enableLighting ) {",
"vLightWeighting = vec3( 1.0 );",
"} else {",
"vLightWeighting = ambientLightColor;",
"#if MAX_DIR_LIGHTS > 0",
"for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {",
"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );",
"float directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );",
"vLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;",
"}",
"#endif",
"#if MAX_POINT_LIGHTS > 0",
"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {",
"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );",
"vec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );",
"float pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );",
"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;",
"#ifdef PHONG",
"vPointLightVector[ i ] = pointLightVector;",
"#endif",
"}",
"#endif",
"}"
].join("\n"),
lights_pars_fragment: [
"#if MAX_DIR_LIGHTS > 0",
"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];",
"#endif",
"#if MAX_POINT_LIGHTS > 0",
"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];",
"#endif",
"varying vec3 vViewPosition;",
"varying vec3 vNormal;"
].join("\n"),
lights_fragment: [
"vec3 normal = normalize( vNormal );",
"vec3 viewPosition = normalize( vViewPosition );",
"vec4 mColor = vec4( diffuse, opacity );",
"vec4 mSpecular = vec4( specular, opacity );",
"#if MAX_POINT_LIGHTS > 0",
"vec4 pointDiffuse = vec4( 0.0 );",
"vec4 pointSpecular = vec4( 0.0 );",
"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {",
"vec3 pointVector = normalize( vPointLightVector[ i ] );",
"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );",
"float pointDotNormalHalf = dot( normal, pointHalfVector );",
"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );",
"float pointSpecularWeight = 0.0;",
"if ( pointDotNormalHalf >= 0.0 )",
"pointSpecularWeight = pow( pointDotNormalHalf, shininess );",
"pointDiffuse += mColor * pointDiffuseWeight;",
"pointSpecular += mSpecular * pointSpecularWeight;",
"}",
"#endif",
"#if MAX_DIR_LIGHTS > 0",
"vec4 dirDiffuse = vec4( 0.0 );",
"vec4 dirSpecular = vec4( 0.0 );" ,
"for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {",
"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );",
"vec3 dirVector = normalize( lDirection.xyz );",
"vec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );",
"float dirDotNormalHalf = dot( normal, dirHalfVector );",
"float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );",
"float dirSpecularWeight = 0.0;",
"if ( dirDotNormalHalf >= 0.0 )",
"dirSpecularWeight = pow( dirDotNormalHalf, shininess );",
"dirDiffuse += mColor * dirDiffuseWeight;",
"dirSpecular += mSpecular * dirSpecularWeight;",
"}",
"#endif",
"vec4 totalLight = vec4( ambient, opacity );",
"#if MAX_DIR_LIGHTS > 0",
"totalLight += dirDiffuse + dirSpecular;",
"#endif",
"#if MAX_POINT_LIGHTS > 0",
"totalLight += pointDiffuse + pointSpecular;",
"#endif",
"gl_FragColor = gl_FragColor * totalLight;"
].join("\n"),
// VERTEX COLORS
color_pars_fragment: [
"#ifdef USE_COLOR",
"varying vec3 vColor;",
"#endif"
].join("\n"),
color_fragment: [
"#ifdef USE_COLOR",
"gl_FragColor = gl_FragColor * vec4( vColor, opacity );",
"#endif"
].join("\n"),
color_pars_vertex: [
"#ifdef USE_COLOR",
"varying vec3 vColor;",
"#endif"
].join("\n"),
color_vertex: [
"#ifdef USE_COLOR",
"vColor = color;",
"#endif"
].join("\n"),
// skinning
skinning_pars_vertex: [
"#ifdef USE_SKINNING",
"uniform mat4 boneGlobalMatrices[ MAX_BONES ];",
"#endif"
].join("\n"),
skinning_vertex: [
"#ifdef USE_SKINNING",
"gl_Position = ( boneGlobalMatrices[ int( skinIndex.x ) ] * skinVertexA ) * skinWeight.x;",
"gl_Position += ( boneGlobalMatrices[ int( skinIndex.y ) ] * skinVertexB ) * skinWeight.y;",
// this doesn't work, no idea why
//"gl_Position = projectionMatrix * cameraInverseMatrix * objectMatrix * gl_Position;",
"gl_Position = projectionMatrix * viewMatrix * objectMatrix * gl_Position;",
"#else",
"gl_Position = projectionMatrix * mvPosition;",
"#endif"
].join("\n")
};
THREE.UniformsLib = {
common: {
"diffuse" : { type: "c", value: new THREE.Color( 0xeeeeee ) },
"opacity" : { type: "f", value: 1.0 },
"map" : { type: "t", value: 0, texture: null },
"lightMap" : { type: "t", value: 2, texture: null },
"envMap" : { type: "t", value: 1, texture: null },
"useRefract" : { type: "i", value: 0 },
"reflectivity" : { type: "f", value: 1.0 },
"refractionRatio": { type: "f", value: 0.98 },
"combine" : { type: "i", value: 0 },
"fogDensity": { type: "f", value: 0.00025 },
"fogNear" : { type: "f", value: 1 },
"fogFar" : { type: "f", value: 2000 },
"fogColor" : { type: "c", value: new THREE.Color( 0xffffff ) }
},
lights: {
"enableLighting" : { type: "i", value: 1 },
"ambientLightColor" : { type: "fv", value: [] },
"directionalLightDirection" : { type: "fv", value: [] },
"directionalLightColor" : { type: "fv", value: [] },
"pointLightPosition" : { type: "fv", value: [] },
"pointLightColor" : { type: "fv", value: [] }
},
particle: {
"psColor" : { type: "c", value: new THREE.Color( 0xeeeeee ) },
"opacity" : { type: "f", value: 1.0 },
"size" : { type: "f", value: 1.0 },
"scale" : { type: "f", value: 1.0 },
"map" : { type: "t", value: 0, texture: null },
"fogDensity": { type: "f", value: 0.00025 },
"fogNear" : { type: "f", value: 1 },
"fogFar" : { type: "f", value: 2000 },
"fogColor" : { type: "c", value: new THREE.Color( 0xffffff ) }
}
};
THREE.ShaderLib = {
'depth': {
uniforms: { "mNear": { type: "f", value: 1.0 },
"mFar" : { type: "f", value: 2000.0 },
"opacity" : { type: "f", value: 1.0 }
},
fragmentShader: [
"uniform float mNear;",
"uniform float mFar;",
"uniform float opacity;",
"void main() {",
"float depth = gl_FragCoord.z / gl_FragCoord.w;",
"float color = 1.0 - smoothstep( mNear, mFar, depth );",
"gl_FragColor = vec4( vec3( color ), opacity );",
"}"
].join("\n"),
vertexShader: [
"void main() {",
"gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
"}"
].join("\n")
},
'normal': {
uniforms: { "opacity" : { type: "f", value: 1.0 } },
fragmentShader: [
"uniform float opacity;",
"varying vec3 vNormal;",
"void main() {",
"gl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );",
"}"
].join("\n"),
vertexShader: [
"varying vec3 vNormal;",
"void main() {",
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
"vNormal = normalize( normalMatrix * normal );",
"gl_Position = projectionMatrix * mvPosition;",
"}"
].join("\n")
},
'basic': {
uniforms: THREE.UniformsLib[ "common" ],
fragmentShader: [
"uniform vec3 diffuse;",
"uniform float opacity;",
THREE.Snippets[ "color_pars_fragment" ],
THREE.Snippets[ "map_pars_fragment" ],
THREE.Snippets[ "lightmap_pars_fragment" ],
THREE.Snippets[ "envmap_pars_fragment" ],
THREE.Snippets[ "fog_pars_fragment" ],
"void main() {",
"gl_FragColor = vec4( diffuse, opacity );",
THREE.Snippets[ "map_fragment" ],
THREE.Snippets[ "lightmap_fragment" ],
THREE.Snippets[ "color_fragment" ],
THREE.Snippets[ "envmap_fragment" ],
THREE.Snippets[ "fog_fragment" ],
"}"
].join("\n"),
vertexShader: [
THREE.Snippets[ "map_pars_vertex" ],
THREE.Snippets[ "lightmap_pars_vertex" ],
THREE.Snippets[ "envmap_pars_vertex" ],
THREE.Snippets[ "color_pars_vertex" ],
THREE.Snippets[ "skinning_pars_vertex" ],
"void main() {",
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
THREE.Snippets[ "map_vertex" ],
THREE.Snippets[ "lightmap_vertex" ],
THREE.Snippets[ "envmap_vertex" ],
THREE.Snippets[ "color_vertex" ],
THREE.Snippets[ "skinning_vertex" ],
"}"
].join("\n")
},
'lambert': {
uniforms: Uniforms.merge( [ THREE.UniformsLib[ "common" ],
THREE.UniformsLib[ "lights" ] ] ),
fragmentShader: [
"uniform vec3 diffuse;",
"uniform float opacity;",
"varying vec3 vLightWeighting;",
THREE.Snippets[ "color_pars_fragment" ],
THREE.Snippets[ "map_pars_fragment" ],
THREE.Snippets[ "lightmap_pars_fragment" ],
THREE.Snippets[ "envmap_pars_fragment" ],
THREE.Snippets[ "fog_pars_fragment" ],
"void main() {",
"gl_FragColor = vec4( diffuse, opacity );",
"gl_FragColor = gl_FragColor * vec4( vLightWeighting, 1.0 );",
THREE.Snippets[ "map_fragment" ],
THREE.Snippets[ "lightmap_fragment" ],
THREE.Snippets[ "color_fragment" ],
THREE.Snippets[ "envmap_fragment" ],
THREE.Snippets[ "fog_fragment" ],
"}"
].join("\n"),
vertexShader: [
"varying vec3 vLightWeighting;",
THREE.Snippets[ "map_pars_vertex" ],
THREE.Snippets[ "lightmap_pars_vertex" ],
THREE.Snippets[ "envmap_pars_vertex" ],
THREE.Snippets[ "lights_pars_vertex" ],
THREE.Snippets[ "color_pars_vertex" ],
THREE.Snippets[ "skinning_pars_vertex" ],
"void main() {",
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
THREE.Snippets[ "map_vertex" ],
THREE.Snippets[ "lightmap_vertex" ],
THREE.Snippets[ "envmap_vertex" ],
THREE.Snippets[ "color_vertex" ],
"vec3 transformedNormal = normalize( normalMatrix * normal );",
THREE.Snippets[ "lights_vertex" ],
THREE.Snippets[ "skinning_vertex" ],
"}"
].join("\n")
},
'phong': {
uniforms: Uniforms.merge( [ THREE.UniformsLib[ "common" ],
THREE.UniformsLib[ "lights" ],
{ "ambient" : { type: "c", value: new THREE.Color( 0x050505 ) },
"specular" : { type: "c", value: new THREE.Color( 0x111111 ) },
"shininess": { type: "f", value: 30 }
}
] ),
fragmentShader: [
"uniform vec3 diffuse;",
"uniform float opacity;",
"uniform vec3 ambient;",
"uniform vec3 specular;",
"uniform float shininess;",
"varying vec3 vLightWeighting;",
THREE.Snippets[ "color_pars_fragment" ],
THREE.Snippets[ "map_pars_fragment" ],
THREE.Snippets[ "lightmap_pars_fragment" ],
THREE.Snippets[ "envmap_pars_fragment" ],
THREE.Snippets[ "fog_pars_fragment" ],
THREE.Snippets[ "lights_pars_fragment" ],
"void main() {",
"gl_FragColor = vec4( vLightWeighting, 1.0 );",
THREE.Snippets[ "lights_fragment" ],
THREE.Snippets[ "map_fragment" ],
THREE.Snippets[ "lightmap_fragment" ],
THREE.Snippets[ "color_fragment" ],
THREE.Snippets[ "envmap_fragment" ],
THREE.Snippets[ "fog_fragment" ],
"}"
].join("\n"),
vertexShader: [
"#define PHONG",
"varying vec3 vLightWeighting;",
"varying vec3 vViewPosition;",
"varying vec3 vNormal;",
THREE.Snippets[ "map_pars_vertex" ],
THREE.Snippets[ "lightmap_pars_vertex" ],
THREE.Snippets[ "envmap_pars_vertex" ],
THREE.Snippets[ "lights_pars_vertex" ],
THREE.Snippets[ "color_pars_vertex" ],
THREE.Snippets[ "skinning_pars_vertex" ],
"void main() {",
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
THREE.Snippets[ "map_vertex" ],
THREE.Snippets[ "lightmap_vertex" ],
THREE.Snippets[ "envmap_vertex" ],
THREE.Snippets[ "color_vertex" ],
"#ifndef USE_ENVMAP",
"vec4 mPosition = objectMatrix * vec4( position, 1.0 );",
"#endif",
"vViewPosition = cameraPosition - mPosition.xyz;",
"vec3 transformedNormal = normalize( normalMatrix * normal );",
"vNormal = transformedNormal;",
THREE.Snippets[ "lights_vertex" ],
THREE.Snippets[ "skinning_vertex" ],
"}"
].join("\n")
},
'particle_basic': {
uniforms: THREE.UniformsLib[ "particle" ],
fragmentShader: [
"uniform vec3 psColor;",
"uniform float opacity;",
THREE.Snippets[ "color_pars_fragment" ],
THREE.Snippets[ "map_particle_pars_fragment" ],
THREE.Snippets[ "fog_pars_fragment" ],
"void main() {",
"gl_FragColor = vec4( psColor, opacity );",
THREE.Snippets[ "map_particle_fragment" ],
THREE.Snippets[ "color_fragment" ],
THREE.Snippets[ "fog_fragment" ],
"}"
].join("\n"),
vertexShader: [
"uniform float size;",
"uniform float scale;",
THREE.Snippets[ "color_pars_vertex" ],
"void main() {",
THREE.Snippets[ "color_vertex" ],
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
"#ifdef USE_SIZEATTENUATION",
"gl_PointSize = size * ( scale / length( mvPosition.xyz ) );",
"#else",
"gl_PointSize = size;",
"#endif",
"gl_Position = projectionMatrix * mvPosition;",
"}"
].join("\n")
}
};
src/renderers/WebGLShaders.js 0 → 100644
浏览文件 @ 13ccc02a
/**
* @author alteredq / http://alteredqualia.com/
* @author mrdoob / http://mrdoob.com/
* @author mikael emtinger / http://gomo.se/
*/
THREE.ShaderChunk = {
// FOG
fog_pars_fragment: [
"#ifdef USE_FOG",
"uniform vec3 fogColor;",
"#ifdef FOG_EXP2",
"uniform float fogDensity;",
"#else",
"uniform float fogNear;",
"uniform float fogFar;",
"#endif",
"#endif"
].join("\n"),
fog_fragment: [
"#ifdef USE_FOG",
"float depth = gl_FragCoord.z / gl_FragCoord.w;",
"#ifdef FOG_EXP2",
"const float LOG2 = 1.442695;",
"float fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );",
"fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );",
"#else",
"float fogFactor = smoothstep( fogNear, fogFar, depth );",
"#endif",
"gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );",
"#endif"
].join("\n"),
// ENVIRONMENT MAP
envmap_pars_fragment: [
"#ifdef USE_ENVMAP",
"varying vec3 vReflect;",
"uniform float reflectivity;",
"uniform samplerCube envMap;",
"uniform int combine;",
"#endif"
].join("\n"),
envmap_fragment: [
"#ifdef USE_ENVMAP",
"vec4 cubeColor = textureCube( envMap, vec3( -vReflect.x, vReflect.yz ) );",
"if ( combine == 1 ) {",
//"gl_FragColor = mix( gl_FragColor, cubeColor, reflectivity );",
"gl_FragColor = vec4( mix( gl_FragColor.xyz, cubeColor.xyz, reflectivity ), opacity );",
"} else {",
"gl_FragColor = gl_FragColor * cubeColor;",
"}",
"#endif"
].join("\n"),
envmap_pars_vertex: [
"#ifdef USE_ENVMAP",
"varying vec3 vReflect;",
"uniform float refractionRatio;",
"uniform bool useRefract;",
"#endif"
].join("\n"),
envmap_vertex : [
"#ifdef USE_ENVMAP",
"vec4 mPosition = objectMatrix * vec4( position, 1.0 );",
"vec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;",
"if ( useRefract ) {",
"vReflect = refract( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ), refractionRatio );",
"} else {",
"vReflect = reflect( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ) );",
"}",
"#endif"
].join("\n"),
// COLOR MAP (particles)
map_particle_pars_fragment: [
"#ifdef USE_MAP",
"uniform sampler2D map;",
"#endif"
].join("\n"),
map_particle_fragment: [
"#ifdef USE_MAP",
"gl_FragColor = gl_FragColor * texture2D( map, gl_PointCoord );",
"#endif"
].join("\n"),
// COLOR MAP (triangles)
map_pars_fragment: [
"#ifdef USE_MAP",
"varying vec2 vUv;",
"uniform sampler2D map;",
"#endif"
].join("\n"),
map_pars_vertex: [
"#ifdef USE_MAP",
"varying vec2 vUv;",
"#endif"
].join("\n"),
map_fragment: [
"#ifdef USE_MAP",
"gl_FragColor = gl_FragColor * texture2D( map, vUv );",
"#endif"
].join("\n"),
map_vertex: [
"#ifdef USE_MAP",
"vUv = uv;",
"#endif"
].join("\n"),
// LIGHT MAP
lightmap_pars_fragment: [
"#ifdef USE_LIGHTMAP",
"varying vec2 vUv2;",
"uniform sampler2D lightMap;",
"#endif"
].join("\n"),
lightmap_pars_vertex: [
"#ifdef USE_LIGHTMAP",
"varying vec2 vUv2;",
"#endif"
].join("\n"),
lightmap_fragment: [
"#ifdef USE_LIGHTMAP",
"gl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );",
"#endif"
].join("\n"),
lightmap_vertex: [
"#ifdef USE_LIGHTMAP",
"vUv2 = uv2;",
"#endif"
].join("\n"),
lights_pars_vertex: [
"uniform bool enableLighting;",
"uniform vec3 ambientLightColor;",
"#if MAX_DIR_LIGHTS > 0",
"uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];",
"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];",
"#endif",
"#if MAX_POINT_LIGHTS > 0",
"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];",
"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];",
"#ifdef PHONG",
"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];",
"#endif",
"#endif"
].join("\n"),
// LIGHTS
lights_vertex: [
"if ( !enableLighting ) {",
"vLightWeighting = vec3( 1.0 );",
"} else {",
"vLightWeighting = ambientLightColor;",
"#if MAX_DIR_LIGHTS > 0",
"for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {",
"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );",
"float directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );",
"vLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;",
"}",
"#endif",
"#if MAX_POINT_LIGHTS > 0",
"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {",
"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );",
"vec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );",
"float pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );",
"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;",
"#ifdef PHONG",
"vPointLightVector[ i ] = pointLightVector;",
"#endif",
"}",
"#endif",
"}"
].join("\n"),
lights_pars_fragment: [
"#if MAX_DIR_LIGHTS > 0",
"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];",
"#endif",
"#if MAX_POINT_LIGHTS > 0",
"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];",
"#endif",
"varying vec3 vViewPosition;",
"varying vec3 vNormal;"
].join("\n"),
lights_fragment: [
"vec3 normal = normalize( vNormal );",
"vec3 viewPosition = normalize( vViewPosition );",
"vec4 mColor = vec4( diffuse, opacity );",
"vec4 mSpecular = vec4( specular, opacity );",
"#if MAX_POINT_LIGHTS > 0",
"vec4 pointDiffuse = vec4( 0.0 );",
"vec4 pointSpecular = vec4( 0.0 );",
"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {",
"vec3 pointVector = normalize( vPointLightVector[ i ] );",
"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );",
"float pointDotNormalHalf = dot( normal, pointHalfVector );",
"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );",
"float pointSpecularWeight = 0.0;",
"if ( pointDotNormalHalf >= 0.0 )",
"pointSpecularWeight = pow( pointDotNormalHalf, shininess );",
"pointDiffuse += mColor * pointDiffuseWeight;",
"pointSpecular += mSpecular * pointSpecularWeight;",
"}",
"#endif",
"#if MAX_DIR_LIGHTS > 0",
"vec4 dirDiffuse = vec4( 0.0 );",
"vec4 dirSpecular = vec4( 0.0 );" ,
"for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {",
"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );",
"vec3 dirVector = normalize( lDirection.xyz );",
"vec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );",
"float dirDotNormalHalf = dot( normal, dirHalfVector );",
"float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );",
"float dirSpecularWeight = 0.0;",
"if ( dirDotNormalHalf >= 0.0 )",
"dirSpecularWeight = pow( dirDotNormalHalf, shininess );",
"dirDiffuse += mColor * dirDiffuseWeight;",
"dirSpecular += mSpecular * dirSpecularWeight;",
"}",
"#endif",
"vec4 totalLight = vec4( ambient, opacity );",
"#if MAX_DIR_LIGHTS > 0",
"totalLight += dirDiffuse + dirSpecular;",
"#endif",
"#if MAX_POINT_LIGHTS > 0",
"totalLight += pointDiffuse + pointSpecular;",
"#endif",
"gl_FragColor = gl_FragColor * totalLight;"
].join("\n"),
// VERTEX COLORS
color_pars_fragment: [
"#ifdef USE_COLOR",
"varying vec3 vColor;",
"#endif"
].join("\n"),
color_fragment: [
"#ifdef USE_COLOR",
"gl_FragColor = gl_FragColor * vec4( vColor, opacity );",
"#endif"
].join("\n"),
color_pars_vertex: [
"#ifdef USE_COLOR",
"varying vec3 vColor;",
"#endif"
].join("\n"),
color_vertex: [
"#ifdef USE_COLOR",
"vColor = color;",
"#endif"
].join("\n"),
// skinning
skinning_pars_vertex: [
"#ifdef USE_SKINNING",
"uniform mat4 boneGlobalMatrices[ MAX_BONES ];",
"#endif"
].join("\n"),
skinning_vertex: [
"#ifdef USE_SKINNING",
"gl_Position = ( boneGlobalMatrices[ int( skinIndex.x ) ] * skinVertexA ) * skinWeight.x;",
"gl_Position += ( boneGlobalMatrices[ int( skinIndex.y ) ] * skinVertexB ) * skinWeight.y;",
// this doesn't work, no idea why
//"gl_Position = projectionMatrix * cameraInverseMatrix * objectMatrix * gl_Position;",
"gl_Position = projectionMatrix * viewMatrix * objectMatrix * gl_Position;",
"#else",
"gl_Position = projectionMatrix * mvPosition;",
"#endif"
].join("\n")
};
THREE.UniformsLib = {
common: {
"diffuse" : { type: "c", value: new THREE.Color( 0xeeeeee ) },
"opacity" : { type: "f", value: 1.0 },
"map" : { type: "t", value: 0, texture: null },
"lightMap" : { type: "t", value: 2, texture: null },
"envMap" : { type: "t", value: 1, texture: null },
"useRefract" : { type: "i", value: 0 },
"reflectivity" : { type: "f", value: 1.0 },
"refractionRatio": { type: "f", value: 0.98 },
"combine" : { type: "i", value: 0 },
"fogDensity": { type: "f", value: 0.00025 },
"fogNear" : { type: "f", value: 1 },
"fogFar" : { type: "f", value: 2000 },
"fogColor" : { type: "c", value: new THREE.Color( 0xffffff ) }
},
lights: {
"enableLighting" : { type: "i", value: 1 },
"ambientLightColor" : { type: "fv", value: [] },
"directionalLightDirection" : { type: "fv", value: [] },
"directionalLightColor" : { type: "fv", value: [] },
"pointLightPosition" : { type: "fv", value: [] },
"pointLightColor" : { type: "fv", value: [] }
},
particle: {
"psColor" : { type: "c", value: new THREE.Color( 0xeeeeee ) },
"opacity" : { type: "f", value: 1.0 },
"size" : { type: "f", value: 1.0 },
"scale" : { type: "f", value: 1.0 },
"map" : { type: "t", value: 0, texture: null },
"fogDensity": { type: "f", value: 0.00025 },
"fogNear" : { type: "f", value: 1 },
"fogFar" : { type: "f", value: 2000 },
"fogColor" : { type: "c", value: new THREE.Color( 0xffffff ) }
}
};
THREE.ShaderLib = {
'depth': {
uniforms: { "mNear": { type: "f", value: 1.0 },
"mFar" : { type: "f", value: 2000.0 },
"opacity" : { type: "f", value: 1.0 }
},
fragmentShader: [
"uniform float mNear;",
"uniform float mFar;",
"uniform float opacity;",
"void main() {",
"float depth = gl_FragCoord.z / gl_FragCoord.w;",
"float color = 1.0 - smoothstep( mNear, mFar, depth );",
"gl_FragColor = vec4( vec3( color ), opacity );",
"}"
].join("\n"),
vertexShader: [
"void main() {",
"gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
"}"
].join("\n")
},
'normal': {
uniforms: { "opacity" : { type: "f", value: 1.0 } },
fragmentShader: [
"uniform float opacity;",
"varying vec3 vNormal;",
"void main() {",
"gl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );",
"}"
].join("\n"),
vertexShader: [
"varying vec3 vNormal;",
"void main() {",
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
"vNormal = normalize( normalMatrix * normal );",
"gl_Position = projectionMatrix * mvPosition;",
"}"
].join("\n")
},
'basic': {
uniforms: THREE.UniformsLib[ "common" ],
fragmentShader: [
"uniform vec3 diffuse;",
"uniform float opacity;",
THREE.ShaderChunk[ "color_pars_fragment" ],
THREE.ShaderChunk[ "map_pars_fragment" ],
THREE.ShaderChunk[ "lightmap_pars_fragment" ],
THREE.ShaderChunk[ "envmap_pars_fragment" ],
THREE.ShaderChunk[ "fog_pars_fragment" ],
"void main() {",
"gl_FragColor = vec4( diffuse, opacity );",
THREE.ShaderChunk[ "map_fragment" ],
THREE.ShaderChunk[ "lightmap_fragment" ],
THREE.ShaderChunk[ "color_fragment" ],
THREE.ShaderChunk[ "envmap_fragment" ],
THREE.ShaderChunk[ "fog_fragment" ],
"}"
].join("\n"),
vertexShader: [
THREE.ShaderChunk[ "map_pars_vertex" ],
THREE.ShaderChunk[ "lightmap_pars_vertex" ],
THREE.ShaderChunk[ "envmap_pars_vertex" ],
THREE.ShaderChunk[ "color_pars_vertex" ],
THREE.ShaderChunk[ "skinning_pars_vertex" ],
"void main() {",
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
THREE.ShaderChunk[ "map_vertex" ],
THREE.ShaderChunk[ "lightmap_vertex" ],
THREE.ShaderChunk[ "envmap_vertex" ],
THREE.ShaderChunk[ "color_vertex" ],
THREE.ShaderChunk[ "skinning_vertex" ],
"}"
].join("\n")
},
'lambert': {
uniforms: Uniforms.merge( [ THREE.UniformsLib[ "common" ],
THREE.UniformsLib[ "lights" ] ] ),
fragmentShader: [
"uniform vec3 diffuse;",
"uniform float opacity;",
"varying vec3 vLightWeighting;",
THREE.ShaderChunk[ "color_pars_fragment" ],
THREE.ShaderChunk[ "map_pars_fragment" ],
THREE.ShaderChunk[ "lightmap_pars_fragment" ],
THREE.ShaderChunk[ "envmap_pars_fragment" ],
THREE.ShaderChunk[ "fog_pars_fragment" ],
"void main() {",
"gl_FragColor = vec4( diffuse, opacity );",
"gl_FragColor = gl_FragColor * vec4( vLightWeighting, 1.0 );",
THREE.ShaderChunk[ "map_fragment" ],
THREE.ShaderChunk[ "lightmap_fragment" ],
THREE.ShaderChunk[ "color_fragment" ],
THREE.ShaderChunk[ "envmap_fragment" ],
THREE.ShaderChunk[ "fog_fragment" ],
"}"
].join("\n"),
vertexShader: [
"varying vec3 vLightWeighting;",
THREE.ShaderChunk[ "map_pars_vertex" ],
THREE.ShaderChunk[ "lightmap_pars_vertex" ],
THREE.ShaderChunk[ "envmap_pars_vertex" ],
THREE.ShaderChunk[ "lights_pars_vertex" ],
THREE.ShaderChunk[ "color_pars_vertex" ],
THREE.ShaderChunk[ "skinning_pars_vertex" ],
"void main() {",
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
THREE.ShaderChunk[ "map_vertex" ],
THREE.ShaderChunk[ "lightmap_vertex" ],
THREE.ShaderChunk[ "envmap_vertex" ],
THREE.ShaderChunk[ "color_vertex" ],
"vec3 transformedNormal = normalize( normalMatrix * normal );",
THREE.ShaderChunk[ "lights_vertex" ],
THREE.ShaderChunk[ "skinning_vertex" ],
"}"
].join("\n")
},
'phong': {
uniforms: Uniforms.merge( [ THREE.UniformsLib[ "common" ],
THREE.UniformsLib[ "lights" ],
{ "ambient" : { type: "c", value: new THREE.Color( 0x050505 ) },
"specular" : { type: "c", value: new THREE.Color( 0x111111 ) },
"shininess": { type: "f", value: 30 }
}
] ),
fragmentShader: [
"uniform vec3 diffuse;",
"uniform float opacity;",
"uniform vec3 ambient;",
"uniform vec3 specular;",
"uniform float shininess;",
"varying vec3 vLightWeighting;",
THREE.ShaderChunk[ "color_pars_fragment" ],
THREE.ShaderChunk[ "map_pars_fragment" ],
THREE.ShaderChunk[ "lightmap_pars_fragment" ],
THREE.ShaderChunk[ "envmap_pars_fragment" ],
THREE.ShaderChunk[ "fog_pars_fragment" ],
THREE.ShaderChunk[ "lights_pars_fragment" ],
"void main() {",
"gl_FragColor = vec4( vLightWeighting, 1.0 );",
THREE.ShaderChunk[ "lights_fragment" ],
THREE.ShaderChunk[ "map_fragment" ],
THREE.ShaderChunk[ "lightmap_fragment" ],
THREE.ShaderChunk[ "color_fragment" ],
THREE.ShaderChunk[ "envmap_fragment" ],
THREE.ShaderChunk[ "fog_fragment" ],
"}"
].join("\n"),
vertexShader: [
"#define PHONG",
"varying vec3 vLightWeighting;",
"varying vec3 vViewPosition;",
"varying vec3 vNormal;",
THREE.ShaderChunk[ "map_pars_vertex" ],
THREE.ShaderChunk[ "lightmap_pars_vertex" ],
THREE.ShaderChunk[ "envmap_pars_vertex" ],
THREE.ShaderChunk[ "lights_pars_vertex" ],
THREE.ShaderChunk[ "color_pars_vertex" ],
THREE.ShaderChunk[ "skinning_pars_vertex" ],
"void main() {",
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
THREE.ShaderChunk[ "map_vertex" ],
THREE.ShaderChunk[ "lightmap_vertex" ],
THREE.ShaderChunk[ "envmap_vertex" ],
THREE.ShaderChunk[ "color_vertex" ],
"#ifndef USE_ENVMAP",
"vec4 mPosition = objectMatrix * vec4( position, 1.0 );",
"#endif",
"vViewPosition = cameraPosition - mPosition.xyz;",
"vec3 transformedNormal = normalize( normalMatrix * normal );",
"vNormal = transformedNormal;",
THREE.ShaderChunk[ "lights_vertex" ],
THREE.ShaderChunk[ "skinning_vertex" ],
"}"
].join("\n")
},
'particle_basic': {
uniforms: THREE.UniformsLib[ "particle" ],
fragmentShader: [
"uniform vec3 psColor;",
"uniform float opacity;",
THREE.ShaderChunk[ "color_pars_fragment" ],
THREE.ShaderChunk[ "map_particle_pars_fragment" ],
THREE.ShaderChunk[ "fog_pars_fragment" ],
"void main() {",
"gl_FragColor = vec4( psColor, opacity );",
THREE.ShaderChunk[ "map_particle_fragment" ],
THREE.ShaderChunk[ "color_fragment" ],
THREE.ShaderChunk[ "fog_fragment" ],
"}"
].join("\n"),
vertexShader: [
"uniform float size;",
"uniform float scale;",
THREE.ShaderChunk[ "color_pars_vertex" ],
"void main() {",
THREE.ShaderChunk[ "color_vertex" ],
"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
"#ifdef USE_SIZEATTENUATION",
"gl_PointSize = size * ( scale / length( mvPosition.xyz ) );",
"#else",
"gl_PointSize = size;",
"#endif",
"gl_Position = projectionMatrix * mvPosition;",
"}"
].join("\n")
}
};
utils/build.py
浏览文件 @ 13ccc02a
...@@ -69,6 +69,7 @@ COMMON_FILES = [ ...@@ -69,6 +69,7 @@ COMMON_FILES = [
'renderers/DOMRenderer.js', 'renderers/DOMRenderer.js',
'renderers/CanvasRenderer.js', 'renderers/CanvasRenderer.js',
'renderers/SVGRenderer.js', 'renderers/SVGRenderer.js',
'renderers/WebGLShaders.js',
'renderers/WebGLRenderer.js', 'renderers/WebGLRenderer.js',
'renderers/SoundRenderer.js', 'renderers/SoundRenderer.js',
'renderers/renderables/RenderableObject.js', 'renderers/renderables/RenderableObject.js',
...@@ -267,6 +268,7 @@ WEBGL_FILES = [ ...@@ -267,6 +268,7 @@ WEBGL_FILES = [
'scenes/Fog.js', 'scenes/Fog.js',
'scenes/FogExp2.js', 'scenes/FogExp2.js',
'renderers/SoundRenderer.js', 'renderers/SoundRenderer.js',
'renderers/WebGLShaders.js',
'renderers/WebGLRenderer.js', 'renderers/WebGLRenderer.js',
] ]
......
utils/exporters/max/ThreeJSExporter.ms
浏览文件 @ 13ccc02a
...@@ -408,7 +408,7 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -408,7 +408,7 @@ rollout ThreeJSExporter "ThreeJSExporter"
------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------
-- Export materials -- Export materials
function ExportMaterials zmaterials = function ExportMaterials zmaterials hasDummyMaterial =
( (
Format "'materials': [\n" to:ostream Format "'materials': [\n" to:ostream
...@@ -448,10 +448,22 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -448,10 +448,22 @@ rollout ThreeJSExporter "ThreeJSExporter"
Format "}" to:ostream Format "}" to:ostream
if i < totalMaterials then Format "," to:ostream if ( i < totalMaterials or hasDummyMaterial ) then Format "," to:ostream
Format "\n\n" to:ostream Format "\n\n" to:ostream
) )
if hasDummyMaterial then
(
Format "{\n" to:ostream
Format "'DbgIndex' : %,\n" totalMaterials to:ostream
Format "'DbgName' : '%',\n" "dummy" to:ostream
Format "}" to:ostream
)
Format "],\n\n" to:ostream Format "],\n\n" to:ostream
...@@ -554,12 +566,16 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -554,12 +566,16 @@ rollout ThreeJSExporter "ThreeJSExporter"
useMultiMaterial = false useMultiMaterial = false
materialIDList = #() materialIDList = #()
if ( classof objMaterial ) == StandardMaterial then materialClass = classof objMaterial
if materialClass == StandardMaterial then
( (
fm = findItem allMaterials objMaterial fm = findItem allMaterials objMaterial
) )
else else if materialClass == MultiMaterial then
( (
useMultiMaterial = true useMultiMaterial = true
...@@ -572,11 +588,21 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -572,11 +588,21 @@ rollout ThreeJSExporter "ThreeJSExporter"
mMergedIndex = findItem allMaterials subMaterial mMergedIndex = findItem allMaterials subMaterial
if mMergedIndex > 0 then if mMergedIndex > 0 then
( (
materialIDList[mID] = mMergedIndex materialIDList[mID] = mMergedIndex
) )
) )
)
else
(
-- undefined material
fm = 0
) )
for i = 1 to n do for i = 1 to n do
...@@ -592,8 +618,10 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -592,8 +618,10 @@ rollout ThreeJSExporter "ThreeJSExporter"
if useMultiMaterial then if useMultiMaterial then
( (
mID = GetFaceMatID objMesh i mID = GetFaceMatID objMesh i
fm = materialIDList[mID] fm = materialIDList[mID]
) )
if hasUVs then if hasUVs then
...@@ -608,7 +636,9 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -608,7 +636,9 @@ rollout ThreeJSExporter "ThreeJSExporter"
) )
else else
( (
fuv = false fuv = false
) )
append zface fv append zface fv
...@@ -632,9 +662,12 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -632,9 +662,12 @@ rollout ThreeJSExporter "ThreeJSExporter"
if materialClass == StandardMaterial then if materialClass == StandardMaterial then
( (
if ( findItem whereto objMaterial ) == 0 then if ( findItem whereto objMaterial ) == 0 then
( (
append whereto objMaterial append whereto objMaterial
) )
) )
...@@ -652,7 +685,9 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -652,7 +685,9 @@ rollout ThreeJSExporter "ThreeJSExporter"
if ( findItem whereto subMaterial ) == 0 then if ( findItem whereto subMaterial ) == 0 then
( (
append whereto subMaterial append whereto subMaterial
) )
) )
...@@ -728,6 +763,8 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -728,6 +763,8 @@ rollout ThreeJSExporter "ThreeJSExporter"
mergedFaces = #() mergedFaces = #()
mergedMaterials = #() mergedMaterials = #()
hasDummyMaterial = true
for obj in selection do for obj in selection do
( (
...@@ -800,7 +837,7 @@ rollout ThreeJSExporter "ThreeJSExporter" ...@@ -800,7 +837,7 @@ rollout ThreeJSExporter "ThreeJSExporter"
-- Dump all materials in the scene -- Dump all materials in the scene
ExportMaterials mergedMaterials ExportMaterials mergedMaterials hasDummyMaterial
-- Dump merged data from all selected geometries -- Dump merged data from all selected geometries
......
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