653 lines
63 KiB
JSON
653 lines
63 KiB
JSON
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{
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"__type__": "cc.EffectAsset",
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"_name": "builtin-phong",
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"_objFlags": 0,
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"_native": "",
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"properties": null,
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"techniques": [
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{
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"passes": [
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{
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"name": "phong",
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"rasterizerState": {
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"cullMode": 1029
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},
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"depthStencilState": {
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"depthTest": true,
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"depthWrite": true
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},
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"properties": {
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"alphaThreshold": {
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"value": [
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0.5
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],
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"type": 13
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},
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"mainTiling": {
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"value": [
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1,
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1
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],
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"type": 14
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},
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"mainOffset": {
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"value": [
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0,
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],
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"type": 14
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},
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"diffuseColor": {
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"value": [
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1,
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1,
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1,
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1
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],
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"editor": {
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"type": "color"
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},
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"type": 16
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},
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"diffuseTexture": {
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"value": "white",
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"type": 29
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},
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"specularColor": {
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"value": [
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1,
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1,
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1,
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1
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],
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"editor": {
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"type": "color"
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},
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"type": 16
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},
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"specularTexture": {
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"value": "white",
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"type": 29
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},
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"emissiveColor": {
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"value": [
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0,
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0,
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0,
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1
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],
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"editor": {
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"type": "color"
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},
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"type": 16
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},
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"emissiveTexture": {
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"value": "white",
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"type": 29
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},
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"glossiness": {
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"value": [
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10
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],
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"type": 13
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},
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"normalTexture": {
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"value": "white",
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"type": 29
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}
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},
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"program": "builtin-phong|phong-vs|phong-fs"
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},
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{
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"name": "shadowcast",
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"stage": "shadowcast",
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"rasterizerState": {
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"cullMode": 1029
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},
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"depthStencilState": {
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"depthTest": true,
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"depthWrite": true
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},
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"program": "builtin-phong|shadow-map-vs|shadow-map-fs"
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}
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]
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}
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],
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"shaders": [
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{
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"hash": 3560892936,
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"glsl3": {
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"vert": "\nprecision highp float;\nuniform CCLocal {\n mat4 cc_matWorld;\n mat4 cc_matWorldIT;\n};\nuniform CCGlobal {\n mat4 cc_matView;\n mat4 cc_matViewInv;\n mat4 cc_matProj;\n mat4 cc_matProjInv;\n mat4 cc_matViewProj;\n mat4 cc_matViewProjInv;\n vec4 cc_cameraPos;\n vec4 cc_time;\n mediump vec4 cc_screenSize;\n mediump vec4 cc_screenScale;\n};\n#if CC_USE_SKINNING\n in vec4 a_weights;\n in vec4 a_joints;\n #if CC_USE_JOINTS_TEXTRUE\n uniform SKINNING {\n vec2 jointsTextureSize;\n };\n uniform sampler2D jointsTexture;\n #if CC_JOINTS_TEXTURE_FLOAT32\n mat4 getBoneMatrix(const in float i) {\n float width = jointsTextureSize.x;\n float height = jointsTextureSize.y;\n float j = i * 4.0;\n float x = mod(j, width);\n float y = floor(j / width);\n float dx = 1.0 / width;\n float dy = 1.0 / height;\n y = dy * (y + 0.5);\n vec4 v1 = texture(jointsTexture, vec2(dx * (x + 0.5), y));\n vec4 v2 = texture(jointsTexture, vec2(dx * (x + 1.5), y));\n vec4 v3 = texture(jointsTexture, vec2(dx * (x + 2.5), y));\n vec4 v4 = texture(jointsTexture, vec2(dx * (x + 3.5), y));\n return mat4(v1, v2, v3, v4);\n }\n #else\n float decode32(vec4 rgba) {\n float Sign = 1.0 - step(128.0, rgba[0]) * 2.0;\n float Exponent = 2.0 * mod(rgba[0], 128.0) + step(128.0, rgba[1]) - 127.0;\n float Mantissa = mod(rgba[1], 128.0) * 65536.0 + rgba[2] * 256.0 + rgba[3] + 8388608.0;\n return Sign * exp2(Exponent - 23.0) * Mantissa;\n }\n vec4 decodevec4 (vec4 x, vec4 y, vec4 z, vec4 w) {\n return vec4(\n decode32(x.wzyx * 255.0),\n decode32(y.wzyx * 255.0),\n decode32(z.wzyx * 255.0),\n decode32(w.wzyx * 255.0)\n );\n }\n vec4 decodevec4 (float dx, float x, float y) {\n return decodevec4(\n texture(jointsTexture, vec2(dx * (x + 0.5), y)),\n texture(jointsTexture, vec2(dx * (x + 1.5), y)),\n texture(jointsTexture, vec2(dx * (x + 2.5), y)),\n texture(jointsTexture, vec2(dx * (x + 3.5), y))\n );\n }\n mat4 getBoneMatrix(const in float i) {\n float width = jointsTextureSize.x;\n float height = jointsTextureSize.y;\n float j = i * 16.0;\n float x = mod(j, width);\n float y = floor(j / width);\n float dx = 1.0 / width;\n float dy = 1.0 / height;\n y = dy * (y + 0.5);\n vec4 v1 = decodevec4(dx, x, y);\n vec4 v2 = decodevec4(dx, x+4.0, y);\n vec4 v3 = decodevec4(dx, x+8.0, y);\n vec4 v4 = decodevec4(dx, x+12.0, y);\n return mat4(v1, v2, v3, v4);\n }\n #endif\n #else\n uniform JOINT_MATRIX {\n mat4 jointMatrices[50];\n };\n mat4 getBoneMatrix(const in float i) {\n return jointMatrices[int(i)];\n }\n #endif\n mat4 skinMatrix() {\n return\n getBoneMatrix(a_joints.x) * a_weights.x +\n getBoneMatrix(a_joints.y) * a_weights.y +\n getBoneMatrix(a_joints.z) * a_weights.z +\n getBoneMatrix(a_joints.w) * a_weights.w\n ;\n }\n#endif\nstruct StandardVertInput {\n vec2 uv;\n vec4 position;\n vec3 normal;\n vec4 tangent;\n vec4 color;\n};\nin vec3 a_position;\n#if CC_USE_ATTRIBUTE_UV0\nin vec2 a_uv0;\n#endif\n#if CC_USE_ATTRIBUTE_COLOR\nin vec4 a_color;\n#endif\n#if CC_USE_ATTRIBUTE_NORMAL\nin vec3 a_normal;\n#endif\n#if CC_USE_ATTRIBUTE_TANGENT\nin vec4 a_tangent;\n#endif\nvoid CCAttribute (out StandardVertInput In) {\n In.position = vec4(a_position, 1.0);\n #if CC_USE_ATTRIBUTE_UV0\n In.uv = a_uv0;\n #else\n In.uv = vec2(0.0);\n #endif\n #if CC_USE_ATTRIBUTE_COLOR\n In.color = a_color;\n #else\n In.color = vec4(1.0);\n #endif\n #if CC_USE_ATTRIBUTE_NORMAL\n In.normal = a_normal;\n #else\n In.normal = vec3(0.0, 1.0, 0.0);\n #endif\n #if CC_USE_ATTRIBUTE_TANGENT\n In.tangent = a_tangent;\n #else\n In.tangent = vec4(1.0, 0.0, 0.0, 0.0);\n #endif\n}\nvoid CCVertInput
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"frag": "\nprecision highp float;\nuniform CCGlobal {\n mat4 cc_matView;\n mat4 cc_matViewInv;\n mat4 cc_matProj;\n mat4 cc_matProjInv;\n mat4 cc_matViewProj;\n mat4 cc_matViewProjInv;\n vec4 cc_cameraPos;\n vec4 cc_time;\n mediump vec4 cc_screenSize;\n mediump vec4 cc_screenScale;\n};\nvec4 CCFragOutput (vec4 color) {\n #if OUTPUT_TO_GAMMA\n color.rgb = sqrt(color.rgb);\n #endif\n\treturn color;\n}\n#if USE_ALPHA_TEST\n uniform ALPHA_TEST {\n float alphaThreshold;\n };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n #if USE_ALPHA_TEST\n if (color.a < alphaThreshold) discard;\n #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n #if USE_ALPHA_TEST\n if (alpha < alphaThreshold) discard;\n #endif\n}\nuniform PhongFrag {\n lowp vec4 diffuseColor;\n lowp vec4 specularColor;\n lowp vec4 emissiveColor;\n float glossiness;\n};\n#if USE_DIFFUSE_TEXTURE\n uniform sampler2D diffuseTexture;\n#endif\n#if USE_SPECULAR && USE_SPECULAR_TEXTURE\n uniform sampler2D specularTexture;\n#endif\n#if USE_EMISSIVE && USE_EMISSIVE_TEXTURE\n uniform sampler2D emissiveTexture;\n#endif\n#if USE_NORMAL_TEXTURE\n in vec3 v_tangent;\n in vec3 v_bitangent;\n uniform sampler2D normalTexture;\n#endif\nin vec3 v_worldNormal;\nin vec3 v_worldPos;\nin vec3 v_viewDirection;\n#if CC_USE_ATTRIBUTE_UV0 && (USE_DIFFUSE_TEXTURE || (USE_EMISSIVE && USE_EMISSIVE_TEXTURE) || (USE_SPECULAR && USE_SPECULAR_TEXTURE) || USE_NORMAL_TEXTURE)\n in mediump vec2 v_uv0;\n#endif\n#if CC_USE_ATTRIBUTE_COLOR\n in lowp vec4 v_color;\n#endif\n#if CC_USE_SHADOW_MAP && CC_NUM_SHADOW_LIGHTS > 0\n uniform CC_SHADOW {\n mat4 cc_shadow_lightViewProjMatrix[2];\n vec4 cc_shadow_info[2];\n };\n #if CC_NUM_SHADOW_LIGHTS > 0\n uniform sampler2D cc_shadow_map_0;\n #endif\n #if CC_NUM_SHADOW_LIGHTS > 1\n uniform sampler2D cc_shadow_map_1;\n #endif\n varying vec4 v_posLightSpace[2];\n varying float v_depth[2];\n#endif\nfloat unpackRGBAToDepth(vec4 color) {\n return dot(color, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 160581375.0));\n}\nfloat getDepth(sampler2D shadowMap, vec2 shadowUV) {\n return unpackRGBAToDepth(texture(shadowMap, shadowUV));\n}\nfloat computeFallOff(float shadow, vec2 coords, float frustumEdgeFalloff) {\n return shadow;\n}\nfloat shadowSimple(sampler2D shadowMap, vec2 shadowUV, float currentDepth, float darkness) {\n float closestDepth = getDepth(shadowMap, shadowUV);\n return currentDepth > closestDepth ? 1.0 - darkness : 1.0;\n}\nfloat shadowPCF3X3(sampler2D shadowMap, vec2 shadowUV, float currentDepth, float darkness, float shadowSize) {\n float shadow = 0.0;\n for (int x = -1; x <= 1; ++x) {\n for (int y = -1; y <= 1; ++y) {\n float closestDepth = getDepth(shadowMap, shadowUV + vec2(x, y) * 1.0/shadowSize);\n shadow += currentDepth > closestDepth ? 1.0 - darkness : 1.0;\n }\n }\n shadow /= 9.0;\n return shadow;\n}\nfloat shadowPCF5X5(sampler2D shadowMap, vec2 shadowUV, float currentDepth, float darkness, float shadowSize) {\n float shadow = 0.0;\n for (int x = -2; x <= 2; ++x) {\n for (int y = -2; y <= 2; ++y) {\n float closestDepth = getDepth(shadowMap, shadowUV + vec2(x, y) * 1.0/shadowSize);\n shadow += currentDepth > closestDepth ? 1.0 - darkness : 1.0;\n }\n }\n shadow /= 25.0;\n return shadow;\n}\n#if CC_NUM_LIGHTS > 0\nuniform CCLIGHTS {\n vec4 cc_lightPositionAndRange[4];\n vec4 cc_lightDirection[4];\n vec4 cc_lightColor[4];\n};\n#endif\nstruct LightInfo {\n vec3 lightDir;\n vec3 radiance;\n vec4 lightColor;\n};\nLightInfo computeDirectionalLighting(\n vec4 lightDirection,\n vec4 lightColor\n) {\n LightInfo ret;\n ret.lightDir = -normalize(lightDirection.xyz);\n ret.radiance = lightColor.rgb;\n ret.lightColor = lightColor;\n return ret;\n}\nLightInfo computePointLighting(\n vec3 worldPosition,\n vec4 lightPositionAndRange,\n vec4 lightColor\n) {\n LightInfo ret;\n vec3 lightDir = lightPositionAndRange.xyz - worldPosition;\n float attenuation = max(0., 1.0 - length(lightDir) / lightPositionAndRange.w);\n ret.lightDir = norma
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},
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"glsl1": {
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"vert": "\nprecision highp float;\nuniform mat4 cc_matWorld;\nuniform mat4 cc_matWorldIT;\nuniform mat4 cc_matViewProj;\nuniform vec4 cc_cameraPos;\n#if CC_USE_SKINNING\n attribute vec4 a_weights;\n attribute vec4 a_joints;\n #if CC_USE_JOINTS_TEXTRUE\n uniform vec2 jointsTextureSize;\n uniform sampler2D jointsTexture;\n #if CC_JOINTS_TEXTURE_FLOAT32\n mat4 getBoneMatrix(const in float i) {\n float width = jointsTextureSize.x;\n float height = jointsTextureSize.y;\n float j = i * 4.0;\n float x = mod(j, width);\n float y = floor(j / width);\n float dx = 1.0 / width;\n float dy = 1.0 / height;\n y = dy * (y + 0.5);\n vec4 v1 = texture2D(jointsTexture, vec2(dx * (x + 0.5), y));\n vec4 v2 = texture2D(jointsTexture, vec2(dx * (x + 1.5), y));\n vec4 v3 = texture2D(jointsTexture, vec2(dx * (x + 2.5), y));\n vec4 v4 = texture2D(jointsTexture, vec2(dx * (x + 3.5), y));\n return mat4(v1, v2, v3, v4);\n }\n #else\n float decode32(vec4 rgba) {\n float Sign = 1.0 - step(128.0, rgba[0]) * 2.0;\n float Exponent = 2.0 * mod(rgba[0], 128.0) + step(128.0, rgba[1]) - 127.0;\n float Mantissa = mod(rgba[1], 128.0) * 65536.0 + rgba[2] * 256.0 + rgba[3] + 8388608.0;\n return Sign * exp2(Exponent - 23.0) * Mantissa;\n }\n vec4 decodevec4 (vec4 x, vec4 y, vec4 z, vec4 w) {\n return vec4(\n decode32(x.wzyx * 255.0),\n decode32(y.wzyx * 255.0),\n decode32(z.wzyx * 255.0),\n decode32(w.wzyx * 255.0)\n );\n }\n vec4 decodevec4 (float dx, float x, float y) {\n return decodevec4(\n texture2D(jointsTexture, vec2(dx * (x + 0.5), y)),\n texture2D(jointsTexture, vec2(dx * (x + 1.5), y)),\n texture2D(jointsTexture, vec2(dx * (x + 2.5), y)),\n texture2D(jointsTexture, vec2(dx * (x + 3.5), y))\n );\n }\n mat4 getBoneMatrix(const in float i) {\n float width = jointsTextureSize.x;\n float height = jointsTextureSize.y;\n float j = i * 16.0;\n float x = mod(j, width);\n float y = floor(j / width);\n float dx = 1.0 / width;\n float dy = 1.0 / height;\n y = dy * (y + 0.5);\n vec4 v1 = decodevec4(dx, x, y);\n vec4 v2 = decodevec4(dx, x+4.0, y);\n vec4 v3 = decodevec4(dx, x+8.0, y);\n vec4 v4 = decodevec4(dx, x+12.0, y);\n return mat4(v1, v2, v3, v4);\n }\n #endif\n #else\n uniform mat4 jointMatrices[50];\n mat4 getBoneMatrix(const in float i) {\n return jointMatrices[int(i)];\n }\n #endif\n mat4 skinMatrix() {\n return\n getBoneMatrix(a_joints.x) * a_weights.x +\n getBoneMatrix(a_joints.y) * a_weights.y +\n getBoneMatrix(a_joints.z) * a_weights.z +\n getBoneMatrix(a_joints.w) * a_weights.w\n ;\n }\n#endif\nstruct StandardVertInput {\n vec2 uv;\n vec4 position;\n vec3 normal;\n vec4 tangent;\n vec4 color;\n};\nattribute vec3 a_position;\n#if CC_USE_ATTRIBUTE_UV0\nattribute vec2 a_uv0;\n#endif\n#if CC_USE_ATTRIBUTE_COLOR\nattribute vec4 a_color;\n#endif\n#if CC_USE_ATTRIBUTE_NORMAL\nattribute vec3 a_normal;\n#endif\n#if CC_USE_ATTRIBUTE_TANGENT\nattribute vec4 a_tangent;\n#endif\nvoid CCAttribute (out StandardVertInput In) {\n In.position = vec4(a_position, 1.0);\n #if CC_USE_ATTRIBUTE_UV0\n In.uv = a_uv0;\n #else\n In.uv = vec2(0.0);\n #endif\n #if CC_USE_ATTRIBUTE_COLOR\n In.color = a_color;\n #else\n In.color = vec4(1.0);\n #endif\n #if CC_USE_ATTRIBUTE_NORMAL\n In.normal = a_normal;\n #else\n In.normal = vec3(0.0, 1.0, 0.0);\n #endif\n #if CC_USE_ATTRIBUTE_TANGENT\n In.tangent = a_tangent;\n #else\n In.tangent = vec4(1.0, 0.0, 0.0, 0.0);\n #endif\n}\nvoid CCVertInput(out StandardVertInput In) {\n CCAttribute(In);\n #if CC_USE_SKINNING\n mat4 m = skinMatrix();\n In.position = m * In.position;\n #if CC_USE_ATTRIBUTE_NORMAL\n In.normal = (m * vec4(In.normal
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"frag": "\nprecision highp float;\nvec4 CCFragOutput (vec4 color) {\n #if OUTPUT_TO_GAMMA\n color.rgb = sqrt(color.rgb);\n #endif\n\treturn color;\n}\n#if USE_ALPHA_TEST\n uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n #if USE_ALPHA_TEST\n if (color.a < alphaThreshold) discard;\n #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n #if USE_ALPHA_TEST\n if (alpha < alphaThreshold) discard;\n #endif\n}\nuniform lowp vec4 diffuseColor;\nuniform lowp vec4 specularColor;\nuniform lowp vec4 emissiveColor;\nuniform float glossiness;\n#if USE_DIFFUSE_TEXTURE\n uniform sampler2D diffuseTexture;\n#endif\n#if USE_SPECULAR && USE_SPECULAR_TEXTURE\n uniform sampler2D specularTexture;\n#endif\n#if USE_EMISSIVE && USE_EMISSIVE_TEXTURE\n uniform sampler2D emissiveTexture;\n#endif\n#if USE_NORMAL_TEXTURE\n varying vec3 v_tangent;\n varying vec3 v_bitangent;\n uniform sampler2D normalTexture;\n#endif\nvarying vec3 v_worldNormal;\nvarying vec3 v_worldPos;\nvarying vec3 v_viewDirection;\n#if CC_USE_ATTRIBUTE_UV0 && (USE_DIFFUSE_TEXTURE || (USE_EMISSIVE && USE_EMISSIVE_TEXTURE) || (USE_SPECULAR && USE_SPECULAR_TEXTURE) || USE_NORMAL_TEXTURE)\n varying mediump vec2 v_uv0;\n#endif\n#if CC_USE_ATTRIBUTE_COLOR\n varying lowp vec4 v_color;\n#endif\n#if CC_USE_SHADOW_MAP && CC_NUM_SHADOW_LIGHTS > 0\n uniform vec4 cc_shadow_info[2];\n #if CC_NUM_SHADOW_LIGHTS > 0\n uniform sampler2D cc_shadow_map_0;\n #endif\n #if CC_NUM_SHADOW_LIGHTS > 1\n uniform sampler2D cc_shadow_map_1;\n #endif\n varying vec4 v_posLightSpace[2];\n varying float v_depth[2];\n#endif\nfloat unpackRGBAToDepth(vec4 color) {\n return dot(color, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 160581375.0));\n}\nfloat getDepth(sampler2D shadowMap, vec2 shadowUV) {\n return unpackRGBAToDepth(texture2D(shadowMap, shadowUV));\n}\nfloat computeFallOff(float shadow, vec2 coords, float frustumEdgeFalloff) {\n return shadow;\n}\nfloat shadowSimple(sampler2D shadowMap, vec2 shadowUV, float currentDepth, float darkness) {\n float closestDepth = getDepth(shadowMap, shadowUV);\n return currentDepth > closestDepth ? 1.0 - darkness : 1.0;\n}\nfloat shadowPCF3X3(sampler2D shadowMap, vec2 shadowUV, float currentDepth, float darkness, float shadowSize) {\n float shadow = 0.0;\n for (int x = -1; x <= 1; ++x) {\n for (int y = -1; y <= 1; ++y) {\n float closestDepth = getDepth(shadowMap, shadowUV + vec2(x, y) * 1.0/shadowSize);\n shadow += currentDepth > closestDepth ? 1.0 - darkness : 1.0;\n }\n }\n shadow /= 9.0;\n return shadow;\n}\nfloat shadowPCF5X5(sampler2D shadowMap, vec2 shadowUV, float currentDepth, float darkness, float shadowSize) {\n float shadow = 0.0;\n for (int x = -2; x <= 2; ++x) {\n for (int y = -2; y <= 2; ++y) {\n float closestDepth = getDepth(shadowMap, shadowUV + vec2(x, y) * 1.0/shadowSize);\n shadow += currentDepth > closestDepth ? 1.0 - darkness : 1.0;\n }\n }\n shadow /= 25.0;\n return shadow;\n}\n#if CC_NUM_LIGHTS > 0\nuniform vec4 cc_lightPositionAndRange[4];\nuniform vec4 cc_lightDirection[4];\nuniform vec4 cc_lightColor[4];\n#endif\nstruct LightInfo {\n vec3 lightDir;\n vec3 radiance;\n vec4 lightColor;\n};\nLightInfo computeDirectionalLighting(\n vec4 lightDirection,\n vec4 lightColor\n) {\n LightInfo ret;\n ret.lightDir = -normalize(lightDirection.xyz);\n ret.radiance = lightColor.rgb;\n ret.lightColor = lightColor;\n return ret;\n}\nLightInfo computePointLighting(\n vec3 worldPosition,\n vec4 lightPositionAndRange,\n vec4 lightColor\n) {\n LightInfo ret;\n vec3 lightDir = lightPositionAndRange.xyz - worldPosition;\n float attenuation = max(0., 1.0 - length(lightDir) / lightPositionAndRange.w);\n ret.lightDir = normalize(lightDir);\n ret.radiance = lightColor.rgb * attenuation;\n ret.lightColor = lightColor;\n return ret;\n}\nLightInfo computeSpotLighting(\n vec3 worldPosition,\n vec4 lightPositionAndRange,\n vec4 lightDirection,\n vec4 lightColor\n) {\n LightInfo ret;\n vec3 lightDir = lightPositionAndRange.xyz - worldPositi
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},
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"builtins": {
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"globals": {
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"blocks": [
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{
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"name": "CCGlobal",
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"defines": []
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|
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|
||
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{
|
||
|
|
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|
||
|
|
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|
||
|
|
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|
||
|
|
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|
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|
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|
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|
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{
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||
|
|
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|
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|
||
|
|
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|
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|
|
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||
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|
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{
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||
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|
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||
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|
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|
||
|
|
"CC_USE_SHADOW_MAP",
|
||
|
|
"CC_NUM_SHADOW_LIGHTS"
|
||
|
|
]
|
||
|
|
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|
||
|
|
{
|
||
|
|
"name": "cc_shadow_map_1",
|
||
|
|
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|
||
|
|
"CC_USE_SHADOW_MAP",
|
||
|
|
"CC_NUM_SHADOW_LIGHTS"
|
||
|
|
]
|
||
|
|
}
|
||
|
|
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|
||
|
|
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|
||
|
|
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|
||
|
|
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|
||
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||
|
|
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|
|
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|
||
|
|
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||
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|
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||
|
|
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||
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|
||
|
|
{
|
||
|
|
"name": "CC_USE_SKINNING",
|
||
|
|
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|
||
|
|
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|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_USE_JOINTS_TEXTRUE",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": [
|
||
|
|
"CC_USE_SKINNING"
|
||
|
|
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|
||
|
|
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|
||
|
|
{
|
||
|
|
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|
||
|
|
"type": "boolean",
|
||
|
|
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|
||
|
|
"CC_USE_SKINNING",
|
||
|
|
"CC_USE_JOINTS_TEXTRUE"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_USE_ATTRIBUTE_UV0",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_USE_ATTRIBUTE_COLOR",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_USE_ATTRIBUTE_NORMAL",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_USE_ATTRIBUTE_TANGENT",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_USE_SHADOW_MAP",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_NUM_SHADOW_LIGHTS",
|
||
|
|
"type": "number",
|
||
|
|
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|
||
|
|
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|
||
|
|
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|
||
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|
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|
||
|
|
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|
||
|
|
3
|
||
|
|
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|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "USE_DIFFUSE_TEXTURE",
|
||
|
|
"type": "boolean",
|
||
|
|
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|
||
|
|
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|
||
|
|
{
|
||
|
|
"name": "USE_NORMAL_TEXTURE",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "OUTPUT_TO_GAMMA",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "USE_ALPHA_TEST",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "USE_SPECULAR",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "USE_SPECULAR_TEXTURE",
|
||
|
|
"type": "boolean",
|
||
|
|
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|
||
|
|
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|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "USE_EMISSIVE",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
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|
||
|
|
{
|
||
|
|
"name": "USE_EMISSIVE_TEXTURE",
|
||
|
|
"type": "boolean",
|
||
|
|
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|
||
|
|
"USE_EMISSIVE"
|
||
|
|
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|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_NUM_LIGHTS",
|
||
|
|
"type": "number",
|
||
|
|
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|
||
|
|
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|
||
|
|
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|
||
|
|
3
|
||
|
|
]
|
||
|
|
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|
||
|
|
{
|
||
|
|
"name": "CC_LIGHT_0_TYPE",
|
||
|
|
"type": "number",
|
||
|
|
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|
||
|
|
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|
||
|
|
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|
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|
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|
||
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|
||
|
|
3
|
||
|
|
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|
||
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|
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|
||
|
|
{
|
||
|
|
"name": "CC_SHADOW_0_TYPE",
|
||
|
|
"type": "number",
|
||
|
|
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|
||
|
|
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|
||
|
|
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|
||
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|
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|
||
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|
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|
||
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|
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|
||
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|
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|
3
|
||
|
|
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|
||
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|
||
|
|
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|
||
|
|
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|
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||
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||
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|
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|
||
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|
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|
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|
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|
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|
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|
||
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|
||
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||
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|
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|
||
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|
||
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|
||
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|
||
|
|
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|
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|
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|
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|
||
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|
||
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|
||
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|
||
|
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|
||
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|
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|
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|
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|
||
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|
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|
||
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|
||
|
|
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|
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|
||
|
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|
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|
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|
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|
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|
||
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|
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||
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||
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|
||
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|
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|
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|
||
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|
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||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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"vert": "\nprecision highp float;\nin vec3 a_position;\nuniform CCLocal {\n mat4 cc_matWorld;\n mat4 cc_matWorldIT;\n};\nuniform CC_SHADOW_MAP {\n mat4 cc_shadow_map_lightViewProjMatrix;\n vec4 cc_shadow_map_info;\n float cc_shadow_map_bias;\n};\nout float v_depth;\n#if CC_USE_SKINNING\n in vec4 a_weights;\n in vec4 a_joints;\n #if CC_USE_JOINTS_TEXTRUE\n uniform SKINNING {\n vec2 jointsTextureSize;\n };\n uniform sampler2D jointsTexture;\n #if CC_JOINTS_TEXTURE_FLOAT32\n mat4 getBoneMatrix(const in float i) {\n float width = jointsTextureSize.x;\n float height = jointsTextureSize.y;\n float j = i * 4.0;\n float x = mod(j, width);\n float y = floor(j / width);\n float dx = 1.0 / width;\n float dy = 1.0 / height;\n y = dy * (y + 0.5);\n vec4 v1 = texture(jointsTexture, vec2(dx * (x + 0.5), y));\n vec4 v2 = texture(jointsTexture, vec2(dx * (x + 1.5), y));\n vec4 v3 = texture(jointsTexture, vec2(dx * (x + 2.5), y));\n vec4 v4 = texture(jointsTexture, vec2(dx * (x + 3.5), y));\n return mat4(v1, v2, v3, v4);\n }\n #else\n float decode32(vec4 rgba) {\n float Sign = 1.0 - step(128.0, rgba[0]) * 2.0;\n float Exponent = 2.0 * mod(rgba[0], 128.0) + step(128.0, rgba[1]) - 127.0;\n float Mantissa = mod(rgba[1], 128.0) * 65536.0 + rgba[2] * 256.0 + rgba[3] + 8388608.0;\n return Sign * exp2(Exponent - 23.0) * Mantissa;\n }\n vec4 decodevec4 (vec4 x, vec4 y, vec4 z, vec4 w) {\n return vec4(\n decode32(x.wzyx * 255.0),\n decode32(y.wzyx * 255.0),\n decode32(z.wzyx * 255.0),\n decode32(w.wzyx * 255.0)\n );\n }\n vec4 decodevec4 (float dx, float x, float y) {\n return decodevec4(\n texture(jointsTexture, vec2(dx * (x + 0.5), y)),\n texture(jointsTexture, vec2(dx * (x + 1.5), y)),\n texture(jointsTexture, vec2(dx * (x + 2.5), y)),\n texture(jointsTexture, vec2(dx * (x + 3.5), y))\n );\n }\n mat4 getBoneMatrix(const in float i) {\n float width = jointsTextureSize.x;\n float height = jointsTextureSize.y;\n float j = i * 16.0;\n float x = mod(j, width);\n float y = floor(j / width);\n float dx = 1.0 / width;\n float dy = 1.0 / height;\n y = dy * (y + 0.5);\n vec4 v1 = decodevec4(dx, x, y);\n vec4 v2 = decodevec4(dx, x+4.0, y);\n vec4 v3 = decodevec4(dx, x+8.0, y);\n vec4 v4 = decodevec4(dx, x+12.0, y);\n return mat4(v1, v2, v3, v4);\n }\n #endif\n #else\n uniform JOINT_MATRIX {\n mat4 jointMatrices[50];\n };\n mat4 getBoneMatrix(const in float i) {\n return jointMatrices[int(i)];\n }\n #endif\n mat4 skinMatrix() {\n return\n getBoneMatrix(a_joints.x) * a_weights.x +\n getBoneMatrix(a_joints.y) * a_weights.y +\n getBoneMatrix(a_joints.z) * a_weights.z +\n getBoneMatrix(a_joints.w) * a_weights.w\n ;\n }\n#endif\nvoid SKIN_VERTEX(inout vec4 a1) {\n #if CC_USE_SKINNING\n mat4 m = skinMatrix();\n a1 = m * a1;\n #endif\n}\nvoid SKIN_VERTEX(inout vec4 a1, inout vec4 a2) {\n #if CC_USE_SKINNING\n mat4 m = skinMatrix();\n a1 = m * a1;\n a2 = m * a2;\n #endif\n}\nvoid SKIN_VERTEX(inout vec4 a1, inout vec4 a2, inout vec4 a3) {\n #if CC_USE_SKINNING\n mat4 m = skinMatrix();\n a1 = m * a1;\n a2 = m * a2;\n a3 = m * a3;\n #endif\n}\nvoid main () {\n vec4 position = vec4(a_position, 1);\n SKIN_VERTEX(position);\n gl_Position = cc_shadow_map_lightViewProjMatrix * cc_matWorld * position;\n v_depth = ((gl_Position.z + cc_shadow_map_info.x) / (cc_shadow_map_info.x + cc_shadow_map_info.y)) + cc_shadow_map_bias;\n}",
|
||
|
|
"frag": "\nprecision highp float;\nin float v_depth;\nvec4 packDepthToRGBA(float depth) {\n vec4 ret = vec4(1.0, 255.0, 65025.0, 160581375.0) * depth;\n ret = fract(ret);\n ret -= ret.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);\n return ret;\n}\nvoid main () {\n gl_FragColor = packDepthToRGBA(v_depth);\n}"
|
||
|
|
},
|
||
|
|
"glsl1": {
|
||
|
|
"vert": "\nprecision highp float;\nattribute vec3 a_position;\nuniform mat4 cc_matWorld;\nuniform mat4 cc_shadow_map_lightViewProjMatrix;\nuniform vec4 cc_shadow_map_info;\nuniform float cc_shadow_map_bias;\nvarying float v_depth;\n#if CC_USE_SKINNING\n attribute vec4 a_weights;\n attribute vec4 a_joints;\n #if CC_USE_JOINTS_TEXTRUE\n uniform vec2 jointsTextureSize;\n uniform sampler2D jointsTexture;\n #if CC_JOINTS_TEXTURE_FLOAT32\n mat4 getBoneMatrix(const in float i) {\n float width = jointsTextureSize.x;\n float height = jointsTextureSize.y;\n float j = i * 4.0;\n float x = mod(j, width);\n float y = floor(j / width);\n float dx = 1.0 / width;\n float dy = 1.0 / height;\n y = dy * (y + 0.5);\n vec4 v1 = texture2D(jointsTexture, vec2(dx * (x + 0.5), y));\n vec4 v2 = texture2D(jointsTexture, vec2(dx * (x + 1.5), y));\n vec4 v3 = texture2D(jointsTexture, vec2(dx * (x + 2.5), y));\n vec4 v4 = texture2D(jointsTexture, vec2(dx * (x + 3.5), y));\n return mat4(v1, v2, v3, v4);\n }\n #else\n float decode32(vec4 rgba) {\n float Sign = 1.0 - step(128.0, rgba[0]) * 2.0;\n float Exponent = 2.0 * mod(rgba[0], 128.0) + step(128.0, rgba[1]) - 127.0;\n float Mantissa = mod(rgba[1], 128.0) * 65536.0 + rgba[2] * 256.0 + rgba[3] + 8388608.0;\n return Sign * exp2(Exponent - 23.0) * Mantissa;\n }\n vec4 decodevec4 (vec4 x, vec4 y, vec4 z, vec4 w) {\n return vec4(\n decode32(x.wzyx * 255.0),\n decode32(y.wzyx * 255.0),\n decode32(z.wzyx * 255.0),\n decode32(w.wzyx * 255.0)\n );\n }\n vec4 decodevec4 (float dx, float x, float y) {\n return decodevec4(\n texture2D(jointsTexture, vec2(dx * (x + 0.5), y)),\n texture2D(jointsTexture, vec2(dx * (x + 1.5), y)),\n texture2D(jointsTexture, vec2(dx * (x + 2.5), y)),\n texture2D(jointsTexture, vec2(dx * (x + 3.5), y))\n );\n }\n mat4 getBoneMatrix(const in float i) {\n float width = jointsTextureSize.x;\n float height = jointsTextureSize.y;\n float j = i * 16.0;\n float x = mod(j, width);\n float y = floor(j / width);\n float dx = 1.0 / width;\n float dy = 1.0 / height;\n y = dy * (y + 0.5);\n vec4 v1 = decodevec4(dx, x, y);\n vec4 v2 = decodevec4(dx, x+4.0, y);\n vec4 v3 = decodevec4(dx, x+8.0, y);\n vec4 v4 = decodevec4(dx, x+12.0, y);\n return mat4(v1, v2, v3, v4);\n }\n #endif\n #else\n uniform mat4 jointMatrices[50];\n mat4 getBoneMatrix(const in float i) {\n return jointMatrices[int(i)];\n }\n #endif\n mat4 skinMatrix() {\n return\n getBoneMatrix(a_joints.x) * a_weights.x +\n getBoneMatrix(a_joints.y) * a_weights.y +\n getBoneMatrix(a_joints.z) * a_weights.z +\n getBoneMatrix(a_joints.w) * a_weights.w\n ;\n }\n#endif\nvoid SKIN_VERTEX(inout vec4 a1) {\n #if CC_USE_SKINNING\n mat4 m = skinMatrix();\n a1 = m * a1;\n #endif\n}\nvoid SKIN_VERTEX(inout vec4 a1, inout vec4 a2) {\n #if CC_USE_SKINNING\n mat4 m = skinMatrix();\n a1 = m * a1;\n a2 = m * a2;\n #endif\n}\nvoid SKIN_VERTEX(inout vec4 a1, inout vec4 a2, inout vec4 a3) {\n #if CC_USE_SKINNING\n mat4 m = skinMatrix();\n a1 = m * a1;\n a2 = m * a2;\n a3 = m * a3;\n #endif\n}\nvoid main () {\n vec4 position = vec4(a_position, 1);\n SKIN_VERTEX(position);\n gl_Position = cc_shadow_map_lightViewProjMatrix * cc_matWorld * position;\n v_depth = ((gl_Position.z + cc_shadow_map_info.x) / (cc_shadow_map_info.x + cc_shadow_map_info.y)) + cc_shadow_map_bias;\n}",
|
||
|
|
"frag": "\nprecision highp float;\nvarying float v_depth;\nvec4 packDepthToRGBA(float depth) {\n vec4 ret = vec4(1.0, 255.0, 65025.0, 160581375.0) * depth;\n ret = fract(ret);\n ret -= ret.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);\n return ret;\n}\nvoid main () {\n gl_FragColor = packDepthToRGBA(v_depth);\n}"
|
||
|
|
},
|
||
|
|
"builtins": {
|
||
|
|
"globals": {
|
||
|
|
"blocks": [
|
||
|
|
{
|
||
|
|
"name": "CC_SHADOW_MAP",
|
||
|
|
"defines": []
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"samplers": []
|
||
|
|
},
|
||
|
|
"locals": {
|
||
|
|
"blocks": [
|
||
|
|
{
|
||
|
|
"name": "CCLocal",
|
||
|
|
"defines": []
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"samplers": []
|
||
|
|
}
|
||
|
|
},
|
||
|
|
"defines": [
|
||
|
|
{
|
||
|
|
"name": "CC_USE_SKINNING",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": []
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_USE_JOINTS_TEXTRUE",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": [
|
||
|
|
"CC_USE_SKINNING"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "CC_JOINTS_TEXTURE_FLOAT32",
|
||
|
|
"type": "boolean",
|
||
|
|
"defines": [
|
||
|
|
"CC_USE_SKINNING",
|
||
|
|
"CC_USE_JOINTS_TEXTRUE"
|
||
|
|
]
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"blocks": [
|
||
|
|
{
|
||
|
|
"name": "SKINNING",
|
||
|
|
"members": [
|
||
|
|
{
|
||
|
|
"name": "jointsTextureSize",
|
||
|
|
"type": 14,
|
||
|
|
"count": 1
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"defines": [
|
||
|
|
"CC_USE_SKINNING",
|
||
|
|
"CC_USE_JOINTS_TEXTRUE"
|
||
|
|
],
|
||
|
|
"binding": 0
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"name": "JOINT_MATRIX",
|
||
|
|
"members": [
|
||
|
|
{
|
||
|
|
"name": "jointMatrices",
|
||
|
|
"type": 26,
|
||
|
|
"count": 50
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"defines": [
|
||
|
|
"CC_USE_SKINNING"
|
||
|
|
],
|
||
|
|
"binding": 1
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"samplers": [
|
||
|
|
{
|
||
|
|
"name": "jointsTexture",
|
||
|
|
"type": 29,
|
||
|
|
"count": 1,
|
||
|
|
"defines": [
|
||
|
|
"CC_USE_SKINNING",
|
||
|
|
"CC_USE_JOINTS_TEXTRUE"
|
||
|
|
],
|
||
|
|
"binding": 30
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"record": null,
|
||
|
|
"name": "builtin-phong|shadow-map-vs|shadow-map-fs"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|