[1,0,0,[["cc.EffectAsset",["_name","shaders","techniques"],0]],[[0,0,1,2,4]],[[0,"../resources/project/game/killer/map/effect/outlineTaskAndPipe",[{"hash":778506546,"name":"../resources/project/game/killer/map/effect/outlineTaskAndPipe|standard-vs|standard-fs","blocks":[{"name":"Constants","stageFlags":17,"binding":0,"members":[{"name":"tilingOffset","type":16,"count":1},{"name":"albedo","type":16,"count":1},{"name":"albedoScaleAndCutoff","type":16,"count":1},{"name":"pbrParams","type":16,"count":1},{"name":"emissive","type":16,"count":1},{"name":"emissiveScaleParam","type":16,"count":1}],"defines":[]}],"samplerTextures":[{"name":"albedoMap","type":28,"count":1,"stageFlags":16,"binding":1,"defines":["USE_ALBEDO_MAP"]},{"name":"normalMap","type":28,"count":1,"stageFlags":16,"binding":2,"defines":["USE_NORMAL_MAP"]},{"name":"pbrMap","type":28,"count":1,"stageFlags":16,"binding":3,"defines":["USE_PBR_MAP"]},{"name":"metallicRoughnessMap","type":28,"count":1,"stageFlags":16,"binding":4,"defines":["USE_METALLIC_ROUGHNESS_MAP"]},{"name":"occlusionMap","type":28,"count":1,"stageFlags":16,"binding":5,"defines":["USE_OCCLUSION_MAP"]},{"name":"emissiveMap","type":28,"count":1,"stageFlags":16,"binding":6,"defines":["USE_EMISSIVE_MAP"]}],"samplers":[],"textures":[],"buffers":[{"name":"b_ccLightsBuffer","memoryAccess":1,"stageFlags":16,"binding":7,"defines":["CC_FORWARD_ADD","CC_ENABLE_CLUSTERED_LIGHT_CULLING"]},{"name":"b_clusterLightIndicesBuffer","memoryAccess":1,"stageFlags":16,"binding":8,"defines":["CC_FORWARD_ADD","CC_ENABLE_CLUSTERED_LIGHT_CULLING"]},{"name":"b_clusterLightGridBuffer","memoryAccess":1,"stageFlags":16,"binding":9,"defines":["CC_FORWARD_ADD","CC_ENABLE_CLUSTERED_LIGHT_CULLING"]}],"images":[],"subpassInputs":[],"attributes":[{"name":"a_position","format":32,"location":0,"defines":[]},{"name":"a_normal","format":32,"location":1,"defines":[]},{"name":"a_texCoord","format":21,"location":2,"defines":[]},{"name":"a_tangent","format":44,"location":3,"defines":[]},{"name":"a_vertexId","format":11,"location":6,"defines":["CC_USE_MORPH"]},{"name":"a_joints","location":4,"defines":["CC_USE_SKINNING"]},{"name":"a_weights","format":44,"location":5,"defines":["CC_USE_SKINNING"]},{"name":"a_jointAnimInfo","format":44,"isInstanced":true,"location":7,"defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION","USE_INSTANCING"]},{"name":"a_matWorld0","format":44,"isInstanced":true,"location":8,"defines":["USE_INSTANCING"]},{"name":"a_matWorld1","format":44,"isInstanced":true,"location":9,"defines":["USE_INSTANCING"]},{"name":"a_matWorld2","format":44,"isInstanced":true,"location":10,"defines":["USE_INSTANCING"]},{"name":"a_lightingMapUVParam","format":44,"isInstanced":true,"location":11,"defines":["USE_INSTANCING","USE_LIGHTMAP"]},{"name":"a_dyn_batch_id","format":11,"location":12,"defines":["!USE_INSTANCING","USE_BATCHING"]},{"name":"a_color","format":44,"location":13,"defines":["USE_VERTEX_COLOR"]},{"name":"a_texCoord1","format":21,"location":14,"defines":[]}],"varyings":[{"name":"v_fog_factor","type":13,"count":1,"stageFlags":17,"location":0,"defines":["!CC_USE_ACCURATE_FOG"]},{"name":"v_shadowPos","type":16,"count":1,"stageFlags":17,"location":1,"defines":[]},{"name":"v_color","type":16,"count":1,"stageFlags":17,"location":2,"defines":["USE_VERTEX_COLOR"]},{"name":"v_position","type":15,"count":1,"stageFlags":17,"location":3,"defines":[]},{"name":"v_normal","type":15,"count":1,"stageFlags":17,"location":4,"defines":[]},{"name":"v_uv","type":14,"count":1,"stageFlags":17,"location":5,"defines":[]},{"name":"v_uv1","type":14,"count":1,"stageFlags":17,"location":6,"defines":[]},{"name":"v_tangent","type":15,"count":1,"stageFlags":17,"location":7,"defines":["USE_NORMAL_MAP"]},{"name":"v_bitangent","type":15,"count":1,"stageFlags":17,"location":8,"defines":["USE_NORMAL_MAP"]},{"name":"v_luv","type":15,"count":1,"stageFlags":17,"location":9,"defines":["USE_LIGHTMAP","!USE_BATCHING","!CC_FORWARD_ADD"]}],"fragColors":[{"name":"fragColorX","typename":"vec4","type":16,"count":1,"stageFlags":16,"location":0,"defines":["CC_FORWARD_ADD"]},{"name":"fragColor0","typename":"vec4","type":16,"count":1,"stageFlags":16,"location":1,"defines":["!CC_FORWARD_ADD","CC_PIPELINE_TYPE"]},{"name":"fragColor1","typename":"vec4","type":16,"count":1,"stageFlags":16,"location":2,"defines":["!CC_FORWARD_ADD","CC_PIPELINE_TYPE"]},{"name":"fragColor2","typename":"vec4","type":16,"count":1,"stageFlags":16,"location":3,"defines":["!CC_FORWARD_ADD","CC_PIPELINE_TYPE"]}],"glsl4":{"vert":"#extension GL_EXT_shader_explicit_arithmetic_types_int32: require\nprecision highp float;\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nlayout(location = 0) in vec3 a_position;\nlayout(location = 1) in vec3 a_normal;\nlayout(location = 2) in vec2 a_texCoord;\nlayout(location = 3) in vec4 a_tangent;\n#if CC_USE_MORPH\n    int getVertexId() {\n      return gl_VertexIndex;\n    }\n  layout(set = 2, binding = 4) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int pixelIndex) {\n        ivec2 texSize = textureSize(tex, 0);\n        return texelFetch(tex, ivec2(pixelIndex % texSize.x, pixelIndex / texSize.x), 0);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture(tex, x)),\n        decode32(texture(tex, y)),\n        decode32(texture(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    layout(set = 2, binding = 7) uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    layout(set = 2, binding = 8) uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    layout(set = 2, binding = 9) uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    layout(location = 4) in u32vec4 a_joints;\n  layout(location = 5) in vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      layout(location = 7) in highp vec4 a_jointAnimInfo;\n    #endif\n    layout(set = 2, binding = 3) uniform CCSkinningTexture {\n      highp vec4 cc_jointTextureInfo;\n    };\n    layout(set = 2, binding = 2) uniform CCSkinningAnimation {\n      highp vec4 cc_jointAnimInfo;\n    };\n    layout(set = 2, binding = 6) uniform highp sampler2D cc_jointTexture;\n      #else\n    layout(set = 2, binding = 3) uniform CCSkinning {\n      highp vec4 cc_joints[30 * 3];\n    };\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\nlayout(set = 0, binding = 0) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n};\nlayout(set = 0, binding = 1) uniform CCCamera {\n  highp   mat4 cc_matView;\n  highp   mat4 cc_matViewInv;\n  highp   mat4 cc_matProj;\n  highp   mat4 cc_matProjInv;\n  highp   mat4 cc_matViewProj;\n  highp   mat4 cc_matViewProjInv;\n  highp   vec4 cc_cameraPos;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_exposure;\n  mediump vec4 cc_mainLitDir;\n  mediump vec4 cc_mainLitColor;\n  mediump vec4 cc_ambientSky;\n  mediump vec4 cc_ambientGround;\n  mediump vec4 cc_fogColor;\n  mediump vec4 cc_fogBase;\n  mediump vec4 cc_fogAdd;\n  mediump vec4 cc_nearFar;\n  mediump vec4 cc_viewPort;\n};\n#if USE_INSTANCING\n  layout(location = 8) in vec4 a_matWorld0;\n  layout(location = 9) in vec4 a_matWorld1;\n  layout(location = 10) in vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n    layout(location = 11) in vec4 a_lightingMapUVParam;\n  #endif\n#elif USE_BATCHING\n  layout(location = 12) in float a_dyn_batch_id;\n  layout(set = 2, binding = 0) uniform CCLocalBatched {\n    highp mat4 cc_matWorlds[10];\n  };\n#else\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n  };\n#endif\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 albedo;\n  vec4 albedoScaleAndCutoff;\n  vec4 pbrParams;\n  vec4 emissive;\n  vec4 emissiveScaleParam;\n};\nfloat LinearFog(vec4 pos) {\n  vec4 wPos = pos;\n  float cam_dis = distance(cc_cameraPos, wPos);\n  float fogStart = cc_fogBase.x;\n  float fogEnd = cc_fogBase.y;\n  return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n}\nfloat ExpFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * fogDensity);\n  return f;\n}\nfloat ExpSquaredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n  return f;\n}\nfloat LayeredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float _FogTop = cc_fogAdd.x;\n  float _FogRange = cc_fogAdd.y;\n  vec3 camWorldProj = cc_cameraPos.xyz;\n  camWorldProj.y = 0.;\n  vec3 worldPosProj = wPos.xyz;\n  worldPosProj.y = 0.;\n  float fDeltaD = distance(worldPosProj, camWorldProj) / fogAtten * 2.0;\n  float fDeltaY, fDensityIntegral;\n  if (cc_cameraPos.y > _FogTop) {\n    if (wPos.y < _FogTop) {\n      fDeltaY = (_FogTop - wPos.y) / _FogRange * 2.0;\n      fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n    } else {\n      fDeltaY = 0.;\n      fDensityIntegral = 0.;\n    }\n  } else {\n    if (wPos.y < _FogTop) {\n      float fDeltaA = (_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      float fDeltaB = (_FogTop - wPos.y) / _FogRange * 2.;\n      fDeltaY = abs(fDeltaA - fDeltaB);\n      fDensityIntegral = abs((fDeltaA * fDeltaA * 0.5) - (fDeltaB * fDeltaB * 0.5));\n    } else {\n      fDeltaY = abs(_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      fDensityIntegral = abs(fDeltaY * fDeltaY * 0.5);\n    }\n  }\n  float fDensity;\n  if (fDeltaY != 0.) {\n    fDensity = (sqrt(1.0 + ((fDeltaD / fDeltaY) * (fDeltaD / fDeltaY)))) * fDensityIntegral;\n  } else {\n    fDensity = 0.;\n  }\n  float f = exp(-fDensity);\n  return f;\n}\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n  #if CC_USE_FOG == 0\n\tfactor = LinearFog(pos);\n  #elif CC_USE_FOG == 1\n    factor = ExpFog(pos);\n  #elif CC_USE_FOG == 2\n    factor = ExpSquaredFog(pos);\n  #elif CC_USE_FOG == 3\n    factor = LayeredFog(pos);\n  #else\n    factor = 1.0;\n  #endif\n}\n#if !CC_USE_ACCURATE_FOG\nlayout(location = 0) out float v_fog_factor;\n#endif\nvoid CC_TRANSFER_FOG(vec4 pos) {\n#if !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(pos, v_fog_factor);\n#endif\n}\nlayout(location = 1) out highp vec4 v_shadowPos;\nlayout(set = 0, binding = 2) uniform CCShadow {\n  highp mat4 cc_matLightPlaneProj;\n  highp mat4 cc_matLightView;\n  highp mat4 cc_matLightViewProj;\n  highp vec4 cc_shadowInvProjDepthInfo;\n  highp vec4 cc_shadowProjDepthInfo;\n  highp vec4 cc_shadowProjInfo;\n  mediump vec4 cc_shadowNFLSInfo;\n  mediump vec4 cc_shadowWHPBInfo;\n  mediump vec4 cc_shadowLPNNInfo;\n  lowp vec4 cc_shadowColor;\n  mediump vec4 cc_planarNDInfo;\n};\n#if CC_RECEIVE_SHADOW\n  layout(set = 0, binding = 3) uniform highp sampler2D cc_shadowMap;\n  layout(set = 0, binding = 5) uniform highp sampler2D cc_spotLightingMap;\n#endif\n#if USE_VERTEX_COLOR\n  layout(location = 13) in vec4 a_color;\n  layout(location = 2) out vec4 v_color;\n#endif\nlayout(location = 3) out vec3 v_position;\nlayout(location = 4) out vec3 v_normal;\nlayout(location = 5) out vec2 v_uv;\nlayout(location = 6) out vec2 v_uv1;\n#if USE_NORMAL_MAP\n  layout(location = 7) out vec3 v_tangent;\n  layout(location = 8) out vec3 v_bitangent;\n#endif\n#if HAS_SECOND_UV || USE_LIGHTMAP\n  layout(location = 14) in vec2 a_texCoord1;\n#endif\n#if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n  layout(location = 9) out vec3 v_luv;\n  void CCLightingMapCaclUV()\n  {\n  #if !USE_INSTANCING\n    v_luv.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.zw;\n    v_luv.z = cc_lightingMapUVParam.z;\n  #else\n    v_luv.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.zw;\n    v_luv.z = a_lightingMapUVParam.z;\n  #endif\n  }\n#endif\nvoid main () {\n  StandardVertInput In;\n      In.position = vec4(a_position, 1.0);\n      In.normal = a_normal;\n      In.tangent = a_tangent;\n    #if CC_USE_MORPH\n      applyMorph(In);\n    #endif\n    #if CC_USE_SKINNING\n      CCSkin(In);\n    #endif\n  mat4 matWorld, matWorldIT;\n    #if USE_INSTANCING\n      matWorld = mat4(\n        vec4(a_matWorld0.xyz, 0.0),\n        vec4(a_matWorld1.xyz, 0.0),\n        vec4(a_matWorld2.xyz, 0.0),\n        vec4(a_matWorld0.w, a_matWorld1.w, a_matWorld2.w, 1.0)\n      );\n      matWorldIT = matWorld;\n    #elif USE_BATCHING\n      matWorld = cc_matWorlds[int(a_dyn_batch_id)];\n      matWorldIT = matWorld;\n    #else\n      matWorld = cc_matWorld;\n      matWorldIT = cc_matWorldIT;\n    #endif\n  vec4 pos = matWorld * In.position;\n  v_position = pos.xyz;\n  v_normal = normalize((matWorldIT * vec4(In.normal, 0.0)).xyz);\n  #if USE_NORMAL_MAP\n    v_tangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n    v_bitangent = cross(v_normal, v_tangent) * In.tangent.w;\n  #endif\n  v_uv = a_texCoord * tilingOffset.xy + tilingOffset.zw;\n  #if SAMPLE_FROM_RT\n    v_uv = cc_cameraPos.w > 1.0 ? vec2(v_uv.x, 1.0 - v_uv.y) : v_uv;\n  #endif\n  #if HAS_SECOND_UV\n    v_uv1 = a_texCoord1 * tilingOffset.xy + tilingOffset.zw;\n    #if SAMPLE_FROM_RT\n      v_uv1 = cc_cameraPos.w > 1.0 ? vec2(v_uv1.x, 1.0 - v_uv1.y) : v_uv1;\n    #endif\n  #endif\n  #if USE_VERTEX_COLOR\n    v_color = a_color;\n  #endif\n  CC_TRANSFER_FOG(pos);\n  v_shadowPos = cc_matLightViewProj * pos;\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    CCLightingMapCaclUV();\n  #endif\n  gl_Position = cc_matProj * (cc_matView * matWorld) * In.position;\n}","frag":"\nprecision highp float;\nlayout(set = 0, binding = 0) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n};\nlayout(set = 0, binding = 1) uniform CCCamera {\n  highp   mat4 cc_matView;\n  highp   mat4 cc_matViewInv;\n  highp   mat4 cc_matProj;\n  highp   mat4 cc_matProjInv;\n  highp   mat4 cc_matViewProj;\n  highp   mat4 cc_matViewProjInv;\n  highp   vec4 cc_cameraPos;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_exposure;\n  mediump vec4 cc_mainLitDir;\n  mediump vec4 cc_mainLitColor;\n  mediump vec4 cc_ambientSky;\n  mediump vec4 cc_ambientGround;\n  mediump vec4 cc_fogColor;\n  mediump vec4 cc_fogBase;\n  mediump vec4 cc_fogAdd;\n  mediump vec4 cc_nearFar;\n  mediump vec4 cc_viewPort;\n};\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 albedo;\n  vec4 albedoScaleAndCutoff;\n  vec4 pbrParams;\n  vec4 emissive;\n  vec4 emissiveScaleParam;\n};\nfloat LinearFog(vec4 pos) {\n  vec4 wPos = pos;\n  float cam_dis = distance(cc_cameraPos, wPos);\n  float fogStart = cc_fogBase.x;\n  float fogEnd = cc_fogBase.y;\n  return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n}\nfloat ExpFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * fogDensity);\n  return f;\n}\nfloat ExpSquaredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n  return f;\n}\nfloat LayeredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float _FogTop = cc_fogAdd.x;\n  float _FogRange = cc_fogAdd.y;\n  vec3 camWorldProj = cc_cameraPos.xyz;\n  camWorldProj.y = 0.;\n  vec3 worldPosProj = wPos.xyz;\n  worldPosProj.y = 0.;\n  float fDeltaD = distance(worldPosProj, camWorldProj) / fogAtten * 2.0;\n  float fDeltaY, fDensityIntegral;\n  if (cc_cameraPos.y > _FogTop) {\n    if (wPos.y < _FogTop) {\n      fDeltaY = (_FogTop - wPos.y) / _FogRange * 2.0;\n      fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n    } else {\n      fDeltaY = 0.;\n      fDensityIntegral = 0.;\n    }\n  } else {\n    if (wPos.y < _FogTop) {\n      float fDeltaA = (_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      float fDeltaB = (_FogTop - wPos.y) / _FogRange * 2.;\n      fDeltaY = abs(fDeltaA - fDeltaB);\n      fDensityIntegral = abs((fDeltaA * fDeltaA * 0.5) - (fDeltaB * fDeltaB * 0.5));\n    } else {\n      fDeltaY = abs(_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      fDensityIntegral = abs(fDeltaY * fDeltaY * 0.5);\n    }\n  }\n  float fDensity;\n  if (fDeltaY != 0.) {\n    fDensity = (sqrt(1.0 + ((fDeltaD / fDeltaY) * (fDeltaD / fDeltaY)))) * fDensityIntegral;\n  } else {\n    fDensity = 0.;\n  }\n  float f = exp(-fDensity);\n  return f;\n}\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n  #if CC_USE_FOG == 0\n\tfactor = LinearFog(pos);\n  #elif CC_USE_FOG == 1\n    factor = ExpFog(pos);\n  #elif CC_USE_FOG == 2\n    factor = ExpSquaredFog(pos);\n  #elif CC_USE_FOG == 3\n    factor = LayeredFog(pos);\n  #else\n    factor = 1.0;\n  #endif\n}\nvoid CC_APPLY_FOG_BASE(inout vec4 color, float factor) {\n  color = vec4(mix(cc_fogColor.rgb, color.rgb, factor), color.a);\n}\n#if !CC_USE_ACCURATE_FOG\nlayout(location = 0) in float v_fog_factor;\n#endif\nvoid CC_APPLY_FOG(inout vec4 color) {\n#if !CC_USE_ACCURATE_FOG\n    CC_APPLY_FOG_BASE(color, v_fog_factor);\n#endif\n}\nvoid CC_APPLY_FOG(inout vec4 color, vec3 worldPos) {\n#if CC_USE_ACCURATE_FOG\n    float factor;\n    CC_TRANSFER_FOG_BASE(vec4(worldPos, 1.0), factor);\n#else\n    float factor = v_fog_factor;\n#endif\n    CC_APPLY_FOG_BASE(color, factor);\n}\nvec3 SRGBToLinear (vec3 gamma) {\n  return gamma * gamma;\n}\nlayout(set = 0, binding = 2) uniform CCShadow {\n  highp mat4 cc_matLightPlaneProj;\n  highp mat4 cc_matLightView;\n  highp mat4 cc_matLightViewProj;\n  highp vec4 cc_shadowInvProjDepthInfo;\n  highp vec4 cc_shadowProjDepthInfo;\n  highp vec4 cc_shadowProjInfo;\n  mediump vec4 cc_shadowNFLSInfo;\n  mediump vec4 cc_shadowWHPBInfo;\n  mediump vec4 cc_shadowLPNNInfo;\n  lowp vec4 cc_shadowColor;\n  mediump vec4 cc_planarNDInfo;\n};\nhighp float unpackHighpData (float mainPart, float modPart) {\n  highp float data = mainPart;\n  return data + modPart;\n}\nhighp float unpackHighpData (float mainPart, float modPart, const float modValue) {\n  highp float data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart) {\n  highp vec2 data = mainPart;\n  return data + modPart;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart, const float modValue) {\n  highp vec2 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart) {\n  highp vec3 data = mainPart;\n  return data + modPart;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart, const float modValue) {\n  highp vec3 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart) {\n  highp vec4 data = mainPart;\n  return data + modPart;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart, const float modValue) {\n  highp vec4 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nfloat CCGetLinearDepthFromViewSpace(vec3 viewPos) {\n  float dist = length(viewPos);\n  return (dist - cc_shadowNFLSInfo.x) / (cc_shadowNFLSInfo.y - cc_shadowNFLSInfo.x);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n  vec4 viewStartPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  return CCGetLinearDepthFromViewSpace(viewStartPos.xyz);\n}\n#if CC_RECEIVE_SHADOW\n  layout(set = 0, binding = 3) uniform highp sampler2D cc_shadowMap;\n  layout(set = 0, binding = 5) uniform highp sampler2D cc_spotLightingMap;\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal)\n  {\n    vec4 newShadowPos = shadowPos;\n    if(cc_shadowLPNNInfo.z > 0.0001)\n    {\n      vec4 viewNormal = cc_matLightView * vec4(worldNormal, 0.0);\n      if(viewNormal.z < 0.1)\n        newShadowPos.xy += viewNormal.xy * cc_shadowProjInfo.xy * cc_shadowLPNNInfo.z * clamp(viewNormal.z, 0.001, 0.1);\n    }\n    return newShadowPos;\n  }\n  vec4 ApplyShadowDepthBias_Perspective(vec4 shadowPos, float viewspaceDepthBias)\n  {\n    vec3 viewSpacePos;\n    viewSpacePos.xy = shadowPos.xy * cc_shadowProjInfo.zw;\n    viewSpacePos.z = shadowPos.z * cc_shadowInvProjDepthInfo.x + shadowPos.w * cc_shadowInvProjDepthInfo.y;\n    viewSpacePos.xyz += cc_shadowProjDepthInfo.z * normalize(viewSpacePos.xyz) * viewspaceDepthBias;\n    vec4 clipSpacePos;\n    clipSpacePos.xy = viewSpacePos.xy * cc_shadowProjInfo.xy;\n    clipSpacePos.zw = viewSpacePos.z * cc_shadowProjDepthInfo.xz + vec2(cc_shadowProjDepthInfo.y, 0.0);\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      clipSpacePos.z = CCGetLinearDepthFromViewSpace(viewSpacePos.xyz);\n      clipSpacePos.z = (clipSpacePos.z * 2.0 - 1.0) * clipSpacePos.w;\n    }\n    return clipSpacePos;\n  }\n  vec4 ApplyShadowDepthBias_Orthographic(vec4 shadowPos, float viewspaceDepthBias)\n  {\n    float coeffA = cc_shadowProjDepthInfo.x;\n    float coeffB = cc_shadowProjDepthInfo.y;\n    float viewSpacePos_z = (shadowPos.z - coeffB) / coeffA;\n    viewSpacePos_z += viewspaceDepthBias;\n    vec4 result = shadowPos;\n    result.z = viewSpacePos_z * coeffA + coeffB;\n    return result;\n  }\n  float CCGetShadowFactorHard (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float shadow = 0.0;\n    float closestDepth = 0.0;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      closestDepth = dot(texture(cc_shadowMap, clipPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    } else {\n      closestDepth = texture(cc_shadowMap, clipPos.xy).x;\n    }\n    shadow = step(clipPos.z, closestDepth);\n    return shadow;\n  }\n  float CCGetShadowFactorSoft (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float offsetDepth = clipPos.z;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    vec2 clipPos_offset = clipPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos.y)).x);\n      block1 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset.x, clipPos.y)).x);\n      block2 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset.y)).x);\n      block3 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset.x, clipPos_offset.y)).x);\n    }\n    float coefX   = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(clipPos.y, oneTap.y) * mapSize.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float CCGetShadowFactorSoft2X (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float offsetDepth = clipPos.z;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    float clipPos_offset_L = clipPos.x - oneTap.x;\n    float clipPos_offset_R = clipPos.x + oneTap.x;\n    float clipPos_offset_U = clipPos.y - oneTap.y;\n    float clipPos_offset_D = clipPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_U)).x);\n      block1 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset_U)).x);\n      block2 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_U)).x);\n      block3 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos.y)).x);\n      block4 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos.y)).x);\n      block5 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos.y)).x);\n      block6 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_D)).x);\n      block7 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset_D)).x);\n      block8 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_D)).x);\n    }\n    float coefX = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float coefY = mod(clipPos.y, oneTap.y) * mapSize.y;\n    float shadow = 0.0;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block3, block4, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block1, block2, coefX);\n    resultY = mix(block4, block5, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block3, block4, coefX);\n    resultY = mix(block6, block7, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    resultX = mix(block4, block5, coefX);\n    resultY = mix(block7, block8, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    return shadow * 0.25;\n  }\n  float CCGetSpotLightShadowFactorHard (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float shadow = 0.0;\n    float closestDepth = 0.0;\n    float depth = clipPos.z;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      closestDepth = dot(texture(cc_spotLightingMap, clipPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    } else {\n      closestDepth = texture(cc_spotLightingMap, clipPos.xy).x;\n    }\n    shadow = step(depth, closestDepth);\n    return shadow;\n  }\n  float CCGetSpotLightShadowFactorSoft (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float depth = 0.0;\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      depth = CCGetLinearDepth(worldPos);\n    } else {\n      depth = clipPos.z;\n    }\n    float bias = cc_shadowWHPBInfo.w;\n    vec2 oneTap = 1.0 / cc_shadowWHPBInfo.xy;\n    vec2 clipPos_offset = clipPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)).x);\n      block1 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos.y)).x);\n      block2 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset.y)).x);\n      block3 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos_offset.y)).x);\n    }\n    float coefX   = mod(clipPos.x, oneTap.x) * cc_shadowWHPBInfo.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(clipPos.y, oneTap.y) * cc_shadowWHPBInfo.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float CCGetSpotLightShadowFactorSoft2X (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float depth = 0.0;\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      depth = CCGetLinearDepth(worldPos);\n    } else {\n      depth = clipPos.z;\n    }\n    float bias = cc_shadowWHPBInfo.w;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    float clipPos_offset_L = clipPos.x - oneTap.x;\n    float clipPos_offset_R = clipPos.x + oneTap.x;\n    float clipPos_offset_U = clipPos.y - oneTap.y;\n    float clipPos_offset_D = clipPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_U)).x);\n      block1 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_U)).x);\n      block2 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_U)).x);\n      block3 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos.y)).x);\n      block4 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)).x);\n      block5 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos.y)).x);\n      block6 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_D)).x);\n      block7 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_D)).x);\n      block8 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_D)).x);\n    }\n    float coefX = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float coefY = mod(clipPos.y, oneTap.y) * mapSize.y;\n    float shadow = 0.0;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block3, block4, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block1, block2, coefX);\n    resultY = mix(block4, block5, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block3, block4, coefX);\n    resultY = mix(block6, block7, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    resultX = mix(block4, block5, coefX);\n    resultY = mix(block7, block8, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    return shadow * 0.25;\n  }\n#endif\n#if CC_USE_IBL\n  layout(set = 0, binding = 4) uniform samplerCube cc_environment;\n  vec4 fragTextureLod (sampler2D tex, vec2 coord, float lod) {\n      return textureLod(tex, coord, lod);\n  }\n  vec4 fragTextureLod (samplerCube tex, vec3 coord, float lod) {\n      return textureLod(tex, coord, lod);\n  }\n  vec3 unpackRGBE (vec4 rgbe) {\n    return rgbe.rgb * pow(1.1, rgbe.a * 255.0 - 128.0);\n  }\n  #if CC_USE_DIFFUSEMAP\n    layout(set = 0, binding = 6) uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\nfloat GGXMobile (float roughness, float NoH, vec3 H, vec3 N) {\n  vec3 NxH = cross(N, H);\n  float OneMinusNoHSqr = dot(NxH, NxH);\n  float a = roughness * roughness;\n  float n = NoH * a;\n  float p = a / (OneMinusNoHSqr + n * n);\n  return p * p;\n}\nfloat CalcSpecular (float roughness, float NoH, vec3 H, vec3 N) {\n  return (roughness * 0.25 + 0.25) * GGXMobile(roughness, NoH, H, N);\n}\nvec3 BRDFApprox (vec3 specular, float roughness, float NoV) {\n  const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022);\n  const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04);\n  vec4 r = roughness * c0 + c1;\n  float a004 = min(r.x * r.x, exp2(-9.28 * NoV)) * r.x + r.y;\n  vec2 AB = vec2(-1.04, 1.04) * a004 + r.zw;\n  AB.y *= clamp(50.0 * specular.g, 0.0, 1.0);\n  return specular * AB.x + AB.y;\n}\n#if USE_REFLECTION_DENOISE\n  vec3 GetEnvReflectionWithMipFiltering(vec3 R, float roughness, float mipCount, float denoiseIntensity) {\n    #if CC_USE_IBL\n    \tfloat mip = roughness * mipCount;\n    \tfloat delta = (dot(dFdx(R), dFdy(R))) * 1000.0;\n    \tfloat mipBias = mix(0.0, 5.0, clamp(delta, 0.0, 1.0));\n    \tvec4 biased = fragTextureLod(cc_environment, R, mip + mipBias);\n     \tvec4 filtered = texture(cc_environment, R);\n      #if CC_USE_IBL == 2\n      \tbiased.rgb = unpackRGBE(biased);\n      \tfiltered.rgb = unpackRGBE(filtered);\n      #else\n      \tbiased.rgb = SRGBToLinear(biased.rgb);\n      \tfiltered.rgb = SRGBToLinear(filtered.rgb);\n      #endif\n      return mix(biased.rgb, filtered.rgb, denoiseIntensity);\n    #else\n      return vec3(0.0, 0.0, 0.0);\n    #endif\n  }\n#endif\nstruct StandardSurface {\n  vec4 albedo;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 position, position_fract_part;\n  #else\n  vec3 position;\n  #endif\n  vec3 normal;\n  vec3 emissive;\n  vec3 lightmap;\n  float lightmap_test;\n  float roughness;\n  float metallic;\n  float occlusion;\n};\nvec4 CCStandardShadingBase (StandardSurface s, vec4 shadowPos) {\n  vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n  vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n  vec3 position;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  position = unpackHighpData(s.position, s.position_fract_part);\n  #else\n  position = s.position;\n  #endif\n  vec3 N = normalize(s.normal);\n  vec3 V = normalize(cc_cameraPos.xyz - position);\n  float NV = max(abs(dot(N, V)), 0.0);\n  specular = BRDFApprox(specular, s.roughness, NV);\n  vec3 L = normalize(-cc_mainLitDir.xyz);\n  vec3 H = normalize(L + V);\n  float NH = max(dot(N, H), 0.0);\n  float NL = max(dot(N, L), 0.0);\n  vec3 finalColor = NL * cc_mainLitColor.rgb * cc_mainLitColor.w;\n  vec3 diffuseContrib = diffuse;\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    if (s.lightmap_test > 0.0001) {\n      finalColor = s.lightmap.rgb;\n    }\n  #else\n    diffuseContrib /= 3.14159265359;\n  #endif\n  vec3 specularContrib = specular * CalcSpecular(s.roughness, NH, H, N);\n  vec3 dirlightContrib = (diffuseContrib + specularContrib);\n  float shadow = 1.0;\n  #if CC_RECEIVE_SHADOW\n    if (NL > 0.0 && cc_mainLitDir.w > 0.0) {\n      {\n        vec4 pos = ApplyShadowDepthBias_FaceNormal(shadowPos, N);\n        float pcf = cc_shadowWHPBInfo.z;\n        if (pcf > 1.9) shadow = CCGetShadowFactorSoft2X(pos);\n        else if (pcf > 0.9) shadow = CCGetShadowFactorSoft(pos);\n        else shadow = CCGetShadowFactorHard(pos);\n        shadow = mix(shadow, 1.0, cc_shadowNFLSInfo.w);\n      }\n    }\n  #endif\n  dirlightContrib *= shadow;\n  finalColor *= dirlightContrib;\n  float fAmb = 0.5 - N.y * 0.5;\n  vec3 ambDiff = mix(cc_ambientSky.rgb, cc_ambientGround.rgb, fAmb);\n  #if CC_USE_IBL\n    #if CC_USE_DIFFUSEMAP\n      vec4 diffuseMap = texture(cc_diffuseMap, N);\n      #if CC_USE_DIFFUSEMAP == 2\n        ambDiff = unpackRGBE(diffuseMap);\n      #else\n        ambDiff = SRGBToLinear(diffuseMap.rgb);\n      #endif\n    #endif\n    vec3 R = normalize(reflect(-V, N));\n    #if USE_REFLECTION_DENOISE\n      vec3 env = GetEnvReflectionWithMipFiltering(R, s.roughness, cc_ambientGround.w, 0.6);\n    #else\n      vec4 envmap = fragTextureLod(cc_environment, R, s.roughness * cc_ambientGround.w);\n      #if CC_USE_IBL == 2\n        vec3 env = unpackRGBE(envmap);\n      #else\n        vec3 env = SRGBToLinear(envmap.rgb);\n      #endif\n    #endif\n    finalColor += env * cc_ambientSky.w * specular * s.occlusion;\n  #endif\n  finalColor += ambDiff.rgb * cc_ambientSky.w * diffuse * s.occlusion;\n  finalColor += s.emissive;\n  return vec4(finalColor, s.albedo.a);\n}\nvec3 ACESToneMap (vec3 color) {\n  color = min(color, vec3(8.0));\n  const float A = 2.51;\n  const float B = 0.03;\n  const float C = 2.43;\n  const float D = 0.59;\n  const float E = 0.14;\n  return (color * (A * color + B)) / (color * (C * color + D) + E);\n}\nvec4 CCFragOutput (vec4 color) {\n  #if CC_USE_HDR\n    color.rgb = ACESToneMap(color.rgb);\n  #endif\n  color.rgb = sqrt(color.rgb);\n  return color;\n}\nlayout(location = 1) in highp vec4 v_shadowPos;\n#if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n  layout(location = 9) in vec3 v_luv;\n  layout(set = 2, binding = 10) uniform sampler2D cc_lightingMap;\n  vec3 UnpackLightingmap(vec4 color) {\n    vec3 c;\n    float e = 1.0 + color.a * (8.0 - 1.0);\n    c.r = color.r * e;\n    c.g = color.g * e;\n    c.b = color.b * e;\n    return c;\n  }\n#endif\nlayout(location = 3) in vec3 v_position;\nlayout(location = 5) in vec2 v_uv;\nlayout(location = 6) in vec2 v_uv1;\nlayout(location = 4) in vec3 v_normal;\n#if USE_VERTEX_COLOR\n  layout(location = 2) in vec4 v_color;\n#endif\n#if USE_ALBEDO_MAP\n  layout(set = 1, binding = 1) uniform sampler2D albedoMap;\n#endif\n#if USE_NORMAL_MAP\n  layout(location = 7) in vec3 v_tangent;\n  layout(location = 8) in vec3 v_bitangent;\n  layout(set = 1, binding = 2) uniform sampler2D normalMap;\n#endif\n#if USE_PBR_MAP\n  layout(set = 1, binding = 3) uniform sampler2D pbrMap;\n#endif\n#if USE_METALLIC_ROUGHNESS_MAP\n  layout(set = 1, binding = 4) uniform sampler2D metallicRoughnessMap;\n#endif\n#if USE_OCCLUSION_MAP\n  layout(set = 1, binding = 5) uniform sampler2D occlusionMap;\n#endif\n#if USE_EMISSIVE_MAP\n  layout(set = 1, binding = 6) uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\nvoid surf (out StandardSurface s) {\n  vec4 baseColor = albedo;\n  #if USE_VERTEX_COLOR\n    baseColor *= v_color;\n  #endif\n  #if USE_ALBEDO_MAP\n    vec4 texColor = texture(albedoMap, ALBEDO_UV);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    baseColor *= texColor;\n  #endif\n  s.albedo = baseColor;\n  s.albedo.rgb *= albedoScaleAndCutoff.xyz;\n  #if USE_ALPHA_TEST\n    if (s.albedo.ALPHA_TEST_CHANNEL < albedoScaleAndCutoff.w) discard;\n  #endif\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    vec4 lightColor = texture(cc_lightingMap, v_luv.xy);\n    s.lightmap = UnpackLightingmap(lightColor);\n    s.lightmap_test = v_luv.z;\n  #endif\n  s.normal = v_normal;\n  #if USE_NORMAL_MAP\n    vec3 nmmp = texture(normalMap, NORMAL_UV).xyz - vec3(0.5);\n    s.normal =\n      (nmmp.x * pbrParams.w) * normalize(v_tangent) +\n      (nmmp.y * pbrParams.w) * normalize(v_bitangent) +\n      nmmp.z * normalize(s.normal);\n  #endif\n  s.position = v_position;\n  vec4 pbr = pbrParams;\n  #if USE_PBR_MAP\n    vec4 res = texture(pbrMap, PBR_UV);\n    pbr.x *= res.r;\n    pbr.y *= res.g;\n    pbr.z *= res.b;\n  #endif\n  #if USE_METALLIC_ROUGHNESS_MAP\n    vec4 metallicRoughness = texture(metallicRoughnessMap, PBR_UV);\n    pbr.z *= metallicRoughness.b;\n    pbr.y *= metallicRoughness.g;\n  #endif\n  #if USE_OCCLUSION_MAP\n    pbr.x *= texture(occlusionMap, PBR_UV).r;\n  #endif\n  s.occlusion = clamp(pbr.x, 0.0, 0.96);\n  s.roughness = clamp(pbr.y, 0.04, 1.0);\n  s.metallic = pbr.z;\n  s.emissive = emissive.rgb * emissiveScaleParam.xyz;\n  #if USE_EMISSIVE_MAP\n    s.emissive *= SRGBToLinear(texture(emissiveMap, EMISSIVE_UV).rgb);\n  #endif\n}\n#if CC_FORWARD_ADD\n  #if CC_PIPELINE_TYPE == 0\n  # define LIGHTS_PER_PASS 1\n  #else\n  # define LIGHTS_PER_PASS 10\n  #endif\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 0\n  layout(set = 2, binding = 1) uniform CCForwardLight {\n    highp vec4 cc_lightPos[LIGHTS_PER_PASS];\n    vec4 cc_lightColor[LIGHTS_PER_PASS];\n    vec4 cc_lightSizeRangeAngle[LIGHTS_PER_PASS];\n    vec4 cc_lightDir[LIGHTS_PER_PASS];\n  };\n  #endif\n  float SmoothDistAtt (float distSqr, float invSqrAttRadius) {\n    float factor = distSqr * invSqrAttRadius;\n    float smoothFactor = clamp(1.0 - factor * factor, 0.0, 1.0);\n    return smoothFactor * smoothFactor;\n  }\n  float GetDistAtt (float distSqr, float invSqrAttRadius) {\n    float attenuation = 1.0 / max(distSqr, 0.01*0.01);\n    attenuation *= SmoothDistAtt(distSqr , invSqrAttRadius);\n    return attenuation;\n  }\n  float GetAngleAtt (vec3 L, vec3 litDir, float litAngleScale, float litAngleOffset) {\n    float cd = dot(litDir, L);\n    float attenuation = clamp(cd * litAngleScale + litAngleOffset, 0.0, 1.0);\n    return (attenuation * attenuation);\n  }\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 0\n  vec4 CCStandardShadingAdditive (StandardSurface s, vec4 shadowPos) {\n    vec3 position;\n    #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n    position = unpackHighpData(s.position, s.position_fract_part);\n    #else\n    position = s.position;\n    #endif\n    vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n    vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n    vec3 diffuseContrib = diffuse / 3.14159265359;\n    vec3 N = normalize(s.normal);\n    vec3 V = normalize(cc_cameraPos.xyz - position);\n    float NV = max(abs(dot(N, V)), 0.0);\n    specular = BRDFApprox(specular, s.roughness, NV);\n    vec3 finalColor = vec3(0.0);\n    int numLights = CC_PIPELINE_TYPE == 0 ? LIGHTS_PER_PASS : int(cc_lightDir[0].w);\n    for (int i = 0; i < LIGHTS_PER_PASS; i++) {\n      if (i >= numLights) break;\n      vec3 SLU = cc_lightPos[i].xyz - position;\n      vec3 SL = normalize(SLU);\n      vec3 SH = normalize(SL + V);\n      float SNL = max(dot(N, SL), 0.0);\n      float SNH = max(dot(N, SH), 0.0);\n      float distSqr = dot(SLU, SLU);\n      float litRadius = cc_lightSizeRangeAngle[i].x;\n      float litRadiusSqr = litRadius * litRadius;\n      float illum = 3.14159265359 * (litRadiusSqr / max(litRadiusSqr , distSqr));\n      float attRadiusSqrInv = 1.0 / max(cc_lightSizeRangeAngle[i].y, 0.01);\n      attRadiusSqrInv *= attRadiusSqrInv;\n      float att = GetDistAtt(distSqr, attRadiusSqrInv);\n      vec3 lspec = specular * CalcSpecular(s.roughness, SNH, SH, N);\n      if (cc_lightPos[i].w > 0.0) {\n        float cosInner = max(dot(-cc_lightDir[i].xyz, SL), 0.01);\n        float cosOuter = cc_lightSizeRangeAngle[i].z;\n        float litAngleScale = 1.0 / max(0.001, cosInner - cosOuter);\n        float litAngleOffset = -cosOuter * litAngleScale;\n        att *= GetAngleAtt(SL, -cc_lightDir[i].xyz, litAngleScale, litAngleOffset);\n      }\n      vec3 lightColor = cc_lightColor[i].rgb;\n      float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW\n        if (cc_lightPos[i].w > 0.0 && cc_lightSizeRangeAngle[i].w > 0.0) {\n          {\n            float pcf = cc_shadowWHPBInfo.z;\n            if (pcf > 1.9) shadow = CCGetSpotLightShadowFactorSoft2X(shadowPos, position);\n            else if (pcf > 0.9) shadow = CCGetSpotLightShadowFactorSoft(shadowPos, position);\n            else shadow = CCGetSpotLightShadowFactorHard(shadowPos, position);\n          }\n        }\n      #endif\n      lightColor *= shadow;\n      finalColor += SNL * lightColor * cc_lightColor[i].w * illum * att * (diffuseContrib + lspec);\n    }\n    return vec4(finalColor, 0.0);\n  }\n  #endif\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 1\n  layout(set = 1, binding = 7) readonly buffer b_ccLightsBuffer { vec4 b_ccLights[]; };\n  layout(set = 1, binding = 8) readonly buffer b_clusterLightIndicesBuffer { uint b_clusterLightIndices[]; };\n  layout(set = 1, binding = 9) readonly buffer b_clusterLightGridBuffer { uvec4 b_clusterLightGrid[]; };\n  struct CCLight\n  {\n    vec4 cc_lightPos;\n    vec4 cc_lightColor;\n    vec4 cc_lightSizeRangeAngle;\n    vec4 cc_lightDir;\n  };\n  struct Cluster\n  {\n    vec3 minBounds;\n    vec3 maxBounds;\n  };\n  struct LightGrid\n  {\n    uint offset;\n    uint ccLights;\n  };\n  CCLight getCCLight(uint i)\n  {\n    CCLight light;\n    light.cc_lightPos = b_ccLights[4u * i + 0u];\n    light.cc_lightColor = b_ccLights[4u * i + 1u];\n    light.cc_lightSizeRangeAngle = b_ccLights[4u * i + 2u];\n    light.cc_lightDir = b_ccLights[4u * i + 3u];\n    return light;\n  }\n  LightGrid getLightGrid(uint cluster)\n  {\n    uvec4 gridvec = b_clusterLightGrid[cluster];\n    LightGrid grid;\n    grid.offset = gridvec.x;\n    grid.ccLights = gridvec.y;\n    return grid;\n  }\n  uint getGridLightIndex(uint start, uint offset)\n  {\n    return b_clusterLightIndices[start + offset];\n  }\n  uint getClusterZIndex(vec4 worldPos)\n  {\n    float scale = float(24) / log(cc_nearFar.y / cc_nearFar.x);\n    float bias = -(float(24) * log(cc_nearFar.x) / log(cc_nearFar.y / cc_nearFar.x));\n    float eyeDepth = -(cc_matView * worldPos).z;\n    uint zIndex = uint(max(log(eyeDepth) * scale + bias, 0.0));\n    return zIndex;\n  }\n  uint getClusterIndex(vec4 fragCoord, vec4 worldPos)\n  {\n    uint zIndex = getClusterZIndex(worldPos);\n    float clusterSizeX = ceil(cc_viewPort.z / float(16));\n    float clusterSizeY = ceil(cc_viewPort.w / float(8));\n    uvec3 indices = uvec3(uvec2(fragCoord.xy / vec2(clusterSizeX, clusterSizeY)), zIndex);\n    uint cluster = (16u * 8u) * indices.z + 16u * indices.y + indices.x;\n    return cluster;\n  }\n  vec4 CCClusterShadingAdditive (StandardSurface s, vec4 shadowPos) {\n    vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n    vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n    vec3 diffuseContrib = diffuse / 3.14159265359;\n    vec3 position;\n    #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n    position = unpackHighpData(s.position, s.position_fract_part);\n    #else\n    position = s.position;\n    #endif\n    vec3 N = normalize(s.normal);\n    vec3 V = normalize(cc_cameraPos.xyz - position);\n    float NV = max(abs(dot(N, V)), 0.001);\n    specular = BRDFApprox(specular, s.roughness, NV);\n    vec3 finalColor = vec3(0.0);\n    uint cluster = getClusterIndex(gl_FragCoord, vec4(position, 1.0));\n    LightGrid grid = getLightGrid(cluster);\n    uint numLights = grid.ccLights;\n    for (uint i = 0u; i < 100u; i++) {\n      if (i >= numLights) break;\n      uint lightIndex = getGridLightIndex(grid.offset, i);\n      CCLight light = getCCLight(lightIndex);\n      vec3 SLU = light.cc_lightPos.xyz - position;\n      vec3 SL = normalize(SLU);\n      vec3 SH = normalize(SL + V);\n      float SNL = max(dot(N, SL), 0.001);\n      float SNH = max(dot(N, SH), 0.0);\n      float distSqr = dot(SLU, SLU);\n      float litRadius = light.cc_lightSizeRangeAngle.x;\n      float litRadiusSqr = litRadius * litRadius;\n      float illum = 3.14159265359 * (litRadiusSqr / max(litRadiusSqr , distSqr));\n      float attRadiusSqrInv = 1.0 / max(light.cc_lightSizeRangeAngle.y, 0.01);\n      attRadiusSqrInv *= attRadiusSqrInv;\n      float att = GetDistAtt(distSqr, attRadiusSqrInv);\n      vec3 lspec = specular * CalcSpecular(s.roughness, SNH, SH, N);\n      if (light.cc_lightPos.w > 0.0) {\n        float cosInner = max(dot(-light.cc_lightDir.xyz, SL), 0.01);\n        float cosOuter = light.cc_lightSizeRangeAngle.z;\n        float litAngleScale = 1.0 / max(0.001, cosInner - cosOuter);\n        float litAngleOffset = -cosOuter * litAngleScale;\n        att *= GetAngleAtt(SL, -light.cc_lightDir.xyz, litAngleScale, litAngleOffset);\n      }\n      vec3 lightColor = light.cc_lightColor.rgb;\n      float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW\n        if (light.cc_lightPos.w > 0.0) {\n          {\n            float pcf = cc_shadowWHPBInfo.z;\n            if (pcf > 1.9) shadow = CCGetSpotLightShadowFactorSoft2X(shadowPos, position);\n            else if (pcf > 0.9) shadow = CCGetSpotLightShadowFactorSoft(shadowPos, position);\n            else shadow = CCGetSpotLightShadowFactorHard(shadowPos, position);\n          }\n        }\n      #endif\n      lightColor *= shadow;\n      finalColor += SNL * lightColor * light.cc_lightColor.w * illum * att * (diffuseContrib + lspec);\n    }\n    return vec4(finalColor, 0.0);\n  }\n  #endif\n  layout(location = 0) out vec4 fragColorX;\n  void main () {\n    StandardSurface s; surf(s);\n    #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 1\n    vec4 color = CCClusterShadingAdditive(s, v_shadowPos);\n    #else\n    vec4 color = CCStandardShadingAdditive(s, v_shadowPos);\n    #endif\n    CC_APPLY_FOG(color, s.position.xyz);\n    fragColorX = CCFragOutput(color);\n  }\n#elif (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  layout(location = 0) out vec4 fragColorX;\n  void main () {\n    StandardSurface s; surf(s);\n    vec4 color = CCStandardShadingBase(s, v_shadowPos);\n    CC_APPLY_FOG(color, s.position.xyz);\n    fragColorX = CCFragOutput(color);\n  }\n#elif CC_PIPELINE_TYPE == 1\n  vec2 signNotZero(vec2 v) {\n    return vec2((v.x >= 0.0) ? +1.0 : -1.0, (v.y >= 0.0) ? +1.0 : -1.0);\n  }\n  vec2 float32x3_to_oct(in vec3 v) {\n    vec2 p = v.xy * (1.0 / (abs(v.x) + abs(v.y) + abs(v.z)));\n    return (v.z <= 0.0) ? ((1.0 - abs(p.yx)) * signNotZero(p)) : p;\n  }\n  layout(location = 0) out vec4 fragColor0;\n  layout(location = 1) out vec4 fragColor1;\n  layout(location = 2) out vec4 fragColor2;\n  void main () {\n    StandardSurface s; surf(s);\n    fragColor0 = s.albedo;\n    fragColor1 = vec4(float32x3_to_oct(s.normal), s.roughness, s.metallic);\n    fragColor2 = vec4(s.emissive, s.occlusion);\n  }\n#endif"},"glsl3":{"vert":"\nprecision highp float;\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nin vec3 a_position;\nin vec3 a_normal;\nin vec2 a_texCoord;\nin vec4 a_tangent;\n#if CC_USE_MORPH\n    in float a_vertexId;\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n  layout(std140) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int pixelIndex) {\n        ivec2 texSize = textureSize(tex, 0);\n        return texelFetch(tex, ivec2(pixelIndex % texSize.x, pixelIndex / texSize.x), 0);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture(tex, x)),\n        decode32(texture(tex, y)),\n        decode32(texture(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    in vec4 a_joints;\n  in vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      in highp vec4 a_jointAnimInfo;\n    #endif\n    layout(std140) uniform CCSkinningTexture {\n      highp vec4 cc_jointTextureInfo;\n    };\n    layout(std140) uniform CCSkinningAnimation {\n      highp vec4 cc_jointAnimInfo;\n    };\n    uniform highp sampler2D cc_jointTexture;\n      #else\n    layout(std140) uniform CCSkinning {\n      highp vec4 cc_joints[30 * 3];\n    };\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n};\nlayout(std140) uniform CCCamera {\n  highp   mat4 cc_matView;\n  highp   mat4 cc_matViewInv;\n  highp   mat4 cc_matProj;\n  highp   mat4 cc_matProjInv;\n  highp   mat4 cc_matViewProj;\n  highp   mat4 cc_matViewProjInv;\n  highp   vec4 cc_cameraPos;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_exposure;\n  mediump vec4 cc_mainLitDir;\n  mediump vec4 cc_mainLitColor;\n  mediump vec4 cc_ambientSky;\n  mediump vec4 cc_ambientGround;\n  mediump vec4 cc_fogColor;\n  mediump vec4 cc_fogBase;\n  mediump vec4 cc_fogAdd;\n  mediump vec4 cc_nearFar;\n  mediump vec4 cc_viewPort;\n};\n#if USE_INSTANCING\n  in vec4 a_matWorld0;\n  in vec4 a_matWorld1;\n  in vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n    in vec4 a_lightingMapUVParam;\n  #endif\n#elif USE_BATCHING\n  in float a_dyn_batch_id;\n  layout(std140) uniform CCLocalBatched {\n    highp mat4 cc_matWorlds[10];\n  };\n#else\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n  };\n#endif\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 albedo;\n  vec4 albedoScaleAndCutoff;\n  vec4 pbrParams;\n  vec4 emissive;\n  vec4 emissiveScaleParam;\n};\nfloat LinearFog(vec4 pos) {\n  vec4 wPos = pos;\n  float cam_dis = distance(cc_cameraPos, wPos);\n  float fogStart = cc_fogBase.x;\n  float fogEnd = cc_fogBase.y;\n  return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n}\nfloat ExpFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * fogDensity);\n  return f;\n}\nfloat ExpSquaredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n  return f;\n}\nfloat LayeredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float _FogTop = cc_fogAdd.x;\n  float _FogRange = cc_fogAdd.y;\n  vec3 camWorldProj = cc_cameraPos.xyz;\n  camWorldProj.y = 0.;\n  vec3 worldPosProj = wPos.xyz;\n  worldPosProj.y = 0.;\n  float fDeltaD = distance(worldPosProj, camWorldProj) / fogAtten * 2.0;\n  float fDeltaY, fDensityIntegral;\n  if (cc_cameraPos.y > _FogTop) {\n    if (wPos.y < _FogTop) {\n      fDeltaY = (_FogTop - wPos.y) / _FogRange * 2.0;\n      fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n    } else {\n      fDeltaY = 0.;\n      fDensityIntegral = 0.;\n    }\n  } else {\n    if (wPos.y < _FogTop) {\n      float fDeltaA = (_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      float fDeltaB = (_FogTop - wPos.y) / _FogRange * 2.;\n      fDeltaY = abs(fDeltaA - fDeltaB);\n      fDensityIntegral = abs((fDeltaA * fDeltaA * 0.5) - (fDeltaB * fDeltaB * 0.5));\n    } else {\n      fDeltaY = abs(_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      fDensityIntegral = abs(fDeltaY * fDeltaY * 0.5);\n    }\n  }\n  float fDensity;\n  if (fDeltaY != 0.) {\n    fDensity = (sqrt(1.0 + ((fDeltaD / fDeltaY) * (fDeltaD / fDeltaY)))) * fDensityIntegral;\n  } else {\n    fDensity = 0.;\n  }\n  float f = exp(-fDensity);\n  return f;\n}\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n  #if CC_USE_FOG == 0\n\tfactor = LinearFog(pos);\n  #elif CC_USE_FOG == 1\n    factor = ExpFog(pos);\n  #elif CC_USE_FOG == 2\n    factor = ExpSquaredFog(pos);\n  #elif CC_USE_FOG == 3\n    factor = LayeredFog(pos);\n  #else\n    factor = 1.0;\n  #endif\n}\n#if !CC_USE_ACCURATE_FOG\nout float v_fog_factor;\n#endif\nvoid CC_TRANSFER_FOG(vec4 pos) {\n#if !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(pos, v_fog_factor);\n#endif\n}\nout highp vec4 v_shadowPos;\nlayout(std140) uniform CCShadow {\n  highp mat4 cc_matLightPlaneProj;\n  highp mat4 cc_matLightView;\n  highp mat4 cc_matLightViewProj;\n  highp vec4 cc_shadowInvProjDepthInfo;\n  highp vec4 cc_shadowProjDepthInfo;\n  highp vec4 cc_shadowProjInfo;\n  mediump vec4 cc_shadowNFLSInfo;\n  mediump vec4 cc_shadowWHPBInfo;\n  mediump vec4 cc_shadowLPNNInfo;\n  lowp vec4 cc_shadowColor;\n  mediump vec4 cc_planarNDInfo;\n};\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotLightingMap;\n#endif\n#if USE_VERTEX_COLOR\n  in vec4 a_color;\n  out vec4 v_color;\n#endif\nout vec3 v_position;\nout vec3 v_normal;\nout vec2 v_uv;\nout vec2 v_uv1;\n#if USE_NORMAL_MAP\n  out vec3 v_tangent;\n  out vec3 v_bitangent;\n#endif\n#if HAS_SECOND_UV || USE_LIGHTMAP\n  in vec2 a_texCoord1;\n#endif\n#if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n  out vec3 v_luv;\n  void CCLightingMapCaclUV()\n  {\n  #if !USE_INSTANCING\n    v_luv.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.zw;\n    v_luv.z = cc_lightingMapUVParam.z;\n  #else\n    v_luv.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.zw;\n    v_luv.z = a_lightingMapUVParam.z;\n  #endif\n  }\n#endif\nvoid main () {\n  StandardVertInput In;\n      In.position = vec4(a_position, 1.0);\n      In.normal = a_normal;\n      In.tangent = a_tangent;\n    #if CC_USE_MORPH\n      applyMorph(In);\n    #endif\n    #if CC_USE_SKINNING\n      CCSkin(In);\n    #endif\n  mat4 matWorld, matWorldIT;\n    #if USE_INSTANCING\n      matWorld = mat4(\n        vec4(a_matWorld0.xyz, 0.0),\n        vec4(a_matWorld1.xyz, 0.0),\n        vec4(a_matWorld2.xyz, 0.0),\n        vec4(a_matWorld0.w, a_matWorld1.w, a_matWorld2.w, 1.0)\n      );\n      matWorldIT = matWorld;\n    #elif USE_BATCHING\n      matWorld = cc_matWorlds[int(a_dyn_batch_id)];\n      matWorldIT = matWorld;\n    #else\n      matWorld = cc_matWorld;\n      matWorldIT = cc_matWorldIT;\n    #endif\n  vec4 pos = matWorld * In.position;\n  v_position = pos.xyz;\n  v_normal = normalize((matWorldIT * vec4(In.normal, 0.0)).xyz);\n  #if USE_NORMAL_MAP\n    v_tangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n    v_bitangent = cross(v_normal, v_tangent) * In.tangent.w;\n  #endif\n  v_uv = a_texCoord * tilingOffset.xy + tilingOffset.zw;\n  #if SAMPLE_FROM_RT\n    v_uv = cc_cameraPos.w > 1.0 ? vec2(v_uv.x, 1.0 - v_uv.y) : v_uv;\n  #endif\n  #if HAS_SECOND_UV\n    v_uv1 = a_texCoord1 * tilingOffset.xy + tilingOffset.zw;\n    #if SAMPLE_FROM_RT\n      v_uv1 = cc_cameraPos.w > 1.0 ? vec2(v_uv1.x, 1.0 - v_uv1.y) : v_uv1;\n    #endif\n  #endif\n  #if USE_VERTEX_COLOR\n    v_color = a_color;\n  #endif\n  CC_TRANSFER_FOG(pos);\n  v_shadowPos = cc_matLightViewProj * pos;\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    CCLightingMapCaclUV();\n  #endif\n  gl_Position = cc_matProj * (cc_matView * matWorld) * In.position;\n}","frag":"\nprecision highp float;\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n};\nlayout(std140) uniform CCCamera {\n  highp   mat4 cc_matView;\n  highp   mat4 cc_matViewInv;\n  highp   mat4 cc_matProj;\n  highp   mat4 cc_matProjInv;\n  highp   mat4 cc_matViewProj;\n  highp   mat4 cc_matViewProjInv;\n  highp   vec4 cc_cameraPos;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_exposure;\n  mediump vec4 cc_mainLitDir;\n  mediump vec4 cc_mainLitColor;\n  mediump vec4 cc_ambientSky;\n  mediump vec4 cc_ambientGround;\n  mediump vec4 cc_fogColor;\n  mediump vec4 cc_fogBase;\n  mediump vec4 cc_fogAdd;\n  mediump vec4 cc_nearFar;\n  mediump vec4 cc_viewPort;\n};\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 albedo;\n  vec4 albedoScaleAndCutoff;\n  vec4 pbrParams;\n  vec4 emissive;\n  vec4 emissiveScaleParam;\n};\nfloat LinearFog(vec4 pos) {\n  vec4 wPos = pos;\n  float cam_dis = distance(cc_cameraPos, wPos);\n  float fogStart = cc_fogBase.x;\n  float fogEnd = cc_fogBase.y;\n  return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n}\nfloat ExpFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * fogDensity);\n  return f;\n}\nfloat ExpSquaredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n  return f;\n}\nfloat LayeredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float _FogTop = cc_fogAdd.x;\n  float _FogRange = cc_fogAdd.y;\n  vec3 camWorldProj = cc_cameraPos.xyz;\n  camWorldProj.y = 0.;\n  vec3 worldPosProj = wPos.xyz;\n  worldPosProj.y = 0.;\n  float fDeltaD = distance(worldPosProj, camWorldProj) / fogAtten * 2.0;\n  float fDeltaY, fDensityIntegral;\n  if (cc_cameraPos.y > _FogTop) {\n    if (wPos.y < _FogTop) {\n      fDeltaY = (_FogTop - wPos.y) / _FogRange * 2.0;\n      fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n    } else {\n      fDeltaY = 0.;\n      fDensityIntegral = 0.;\n    }\n  } else {\n    if (wPos.y < _FogTop) {\n      float fDeltaA = (_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      float fDeltaB = (_FogTop - wPos.y) / _FogRange * 2.;\n      fDeltaY = abs(fDeltaA - fDeltaB);\n      fDensityIntegral = abs((fDeltaA * fDeltaA * 0.5) - (fDeltaB * fDeltaB * 0.5));\n    } else {\n      fDeltaY = abs(_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      fDensityIntegral = abs(fDeltaY * fDeltaY * 0.5);\n    }\n  }\n  float fDensity;\n  if (fDeltaY != 0.) {\n    fDensity = (sqrt(1.0 + ((fDeltaD / fDeltaY) * (fDeltaD / fDeltaY)))) * fDensityIntegral;\n  } else {\n    fDensity = 0.;\n  }\n  float f = exp(-fDensity);\n  return f;\n}\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n  #if CC_USE_FOG == 0\n\tfactor = LinearFog(pos);\n  #elif CC_USE_FOG == 1\n    factor = ExpFog(pos);\n  #elif CC_USE_FOG == 2\n    factor = ExpSquaredFog(pos);\n  #elif CC_USE_FOG == 3\n    factor = LayeredFog(pos);\n  #else\n    factor = 1.0;\n  #endif\n}\nvoid CC_APPLY_FOG_BASE(inout vec4 color, float factor) {\n  color = vec4(mix(cc_fogColor.rgb, color.rgb, factor), color.a);\n}\n#if !CC_USE_ACCURATE_FOG\nin float v_fog_factor;\n#endif\nvoid CC_APPLY_FOG(inout vec4 color) {\n#if !CC_USE_ACCURATE_FOG\n    CC_APPLY_FOG_BASE(color, v_fog_factor);\n#endif\n}\nvoid CC_APPLY_FOG(inout vec4 color, vec3 worldPos) {\n#if CC_USE_ACCURATE_FOG\n    float factor;\n    CC_TRANSFER_FOG_BASE(vec4(worldPos, 1.0), factor);\n#else\n    float factor = v_fog_factor;\n#endif\n    CC_APPLY_FOG_BASE(color, factor);\n}\nvec3 SRGBToLinear (vec3 gamma) {\n  return gamma * gamma;\n}\nlayout(std140) uniform CCShadow {\n  highp mat4 cc_matLightPlaneProj;\n  highp mat4 cc_matLightView;\n  highp mat4 cc_matLightViewProj;\n  highp vec4 cc_shadowInvProjDepthInfo;\n  highp vec4 cc_shadowProjDepthInfo;\n  highp vec4 cc_shadowProjInfo;\n  mediump vec4 cc_shadowNFLSInfo;\n  mediump vec4 cc_shadowWHPBInfo;\n  mediump vec4 cc_shadowLPNNInfo;\n  lowp vec4 cc_shadowColor;\n  mediump vec4 cc_planarNDInfo;\n};\nhighp float unpackHighpData (float mainPart, float modPart) {\n  highp float data = mainPart;\n  return data + modPart;\n}\nhighp float unpackHighpData (float mainPart, float modPart, const float modValue) {\n  highp float data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart) {\n  highp vec2 data = mainPart;\n  return data + modPart;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart, const float modValue) {\n  highp vec2 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart) {\n  highp vec3 data = mainPart;\n  return data + modPart;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart, const float modValue) {\n  highp vec3 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart) {\n  highp vec4 data = mainPart;\n  return data + modPart;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart, const float modValue) {\n  highp vec4 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nfloat CCGetLinearDepthFromViewSpace(vec3 viewPos) {\n  float dist = length(viewPos);\n  return (dist - cc_shadowNFLSInfo.x) / (cc_shadowNFLSInfo.y - cc_shadowNFLSInfo.x);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n  vec4 viewStartPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  return CCGetLinearDepthFromViewSpace(viewStartPos.xyz);\n}\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotLightingMap;\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal)\n  {\n    vec4 newShadowPos = shadowPos;\n    if(cc_shadowLPNNInfo.z > 0.0001)\n    {\n      vec4 viewNormal = cc_matLightView * vec4(worldNormal, 0.0);\n      if(viewNormal.z < 0.1)\n        newShadowPos.xy += viewNormal.xy * cc_shadowProjInfo.xy * cc_shadowLPNNInfo.z * clamp(viewNormal.z, 0.001, 0.1);\n    }\n    return newShadowPos;\n  }\n  vec4 ApplyShadowDepthBias_Perspective(vec4 shadowPos, float viewspaceDepthBias)\n  {\n    vec3 viewSpacePos;\n    viewSpacePos.xy = shadowPos.xy * cc_shadowProjInfo.zw;\n    viewSpacePos.z = shadowPos.z * cc_shadowInvProjDepthInfo.x + shadowPos.w * cc_shadowInvProjDepthInfo.y;\n    viewSpacePos.xyz += cc_shadowProjDepthInfo.z * normalize(viewSpacePos.xyz) * viewspaceDepthBias;\n    vec4 clipSpacePos;\n    clipSpacePos.xy = viewSpacePos.xy * cc_shadowProjInfo.xy;\n    clipSpacePos.zw = viewSpacePos.z * cc_shadowProjDepthInfo.xz + vec2(cc_shadowProjDepthInfo.y, 0.0);\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      clipSpacePos.z = CCGetLinearDepthFromViewSpace(viewSpacePos.xyz);\n      clipSpacePos.z = (clipSpacePos.z * 2.0 - 1.0) * clipSpacePos.w;\n    }\n    return clipSpacePos;\n  }\n  vec4 ApplyShadowDepthBias_Orthographic(vec4 shadowPos, float viewspaceDepthBias)\n  {\n    float coeffA = cc_shadowProjDepthInfo.x;\n    float coeffB = cc_shadowProjDepthInfo.y;\n    float viewSpacePos_z = (shadowPos.z - coeffB) / coeffA;\n    viewSpacePos_z += viewspaceDepthBias;\n    vec4 result = shadowPos;\n    result.z = viewSpacePos_z * coeffA + coeffB;\n    return result;\n  }\n  float CCGetShadowFactorHard (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float shadow = 0.0;\n    float closestDepth = 0.0;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      closestDepth = dot(texture(cc_shadowMap, clipPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    } else {\n      closestDepth = texture(cc_shadowMap, clipPos.xy).x;\n    }\n    shadow = step(clipPos.z, closestDepth);\n    return shadow;\n  }\n  float CCGetShadowFactorSoft (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float offsetDepth = clipPos.z;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    vec2 clipPos_offset = clipPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos.y)).x);\n      block1 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset.x, clipPos.y)).x);\n      block2 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset.y)).x);\n      block3 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset.x, clipPos_offset.y)).x);\n    }\n    float coefX   = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(clipPos.y, oneTap.y) * mapSize.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float CCGetShadowFactorSoft2X (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float offsetDepth = clipPos.z;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    float clipPos_offset_L = clipPos.x - oneTap.x;\n    float clipPos_offset_R = clipPos.x + oneTap.x;\n    float clipPos_offset_U = clipPos.y - oneTap.y;\n    float clipPos_offset_D = clipPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(offsetDepth, dot(texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_U)).x);\n      block1 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset_U)).x);\n      block2 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_U)).x);\n      block3 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos.y)).x);\n      block4 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos.y)).x);\n      block5 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos.y)).x);\n      block6 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_D)).x);\n      block7 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos.x, clipPos_offset_D)).x);\n      block8 = step(offsetDepth, texture(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_D)).x);\n    }\n    float coefX = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float coefY = mod(clipPos.y, oneTap.y) * mapSize.y;\n    float shadow = 0.0;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block3, block4, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block1, block2, coefX);\n    resultY = mix(block4, block5, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block3, block4, coefX);\n    resultY = mix(block6, block7, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    resultX = mix(block4, block5, coefX);\n    resultY = mix(block7, block8, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    return shadow * 0.25;\n  }\n  float CCGetSpotLightShadowFactorHard (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float shadow = 0.0;\n    float closestDepth = 0.0;\n    float depth = clipPos.z;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      closestDepth = dot(texture(cc_spotLightingMap, clipPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    } else {\n      closestDepth = texture(cc_spotLightingMap, clipPos.xy).x;\n    }\n    shadow = step(depth, closestDepth);\n    return shadow;\n  }\n  float CCGetSpotLightShadowFactorSoft (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float depth = 0.0;\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      depth = CCGetLinearDepth(worldPos);\n    } else {\n      depth = clipPos.z;\n    }\n    float bias = cc_shadowWHPBInfo.w;\n    vec2 oneTap = 1.0 / cc_shadowWHPBInfo.xy;\n    vec2 clipPos_offset = clipPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)).x);\n      block1 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos.y)).x);\n      block2 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset.y)).x);\n      block3 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos_offset.y)).x);\n    }\n    float coefX   = mod(clipPos.x, oneTap.x) * cc_shadowWHPBInfo.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(clipPos.y, oneTap.y) * cc_shadowWHPBInfo.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float CCGetSpotLightShadowFactorSoft2X (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float depth = 0.0;\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      depth = CCGetLinearDepth(worldPos);\n    } else {\n      depth = clipPos.z;\n    }\n    float bias = cc_shadowWHPBInfo.w;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    float clipPos_offset_L = clipPos.x - oneTap.x;\n    float clipPos_offset_R = clipPos.x + oneTap.x;\n    float clipPos_offset_U = clipPos.y - oneTap.y;\n    float clipPos_offset_D = clipPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(depth, dot(texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_U)).x);\n      block1 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_U)).x);\n      block2 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_U)).x);\n      block3 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos.y)).x);\n      block4 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)).x);\n      block5 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos.y)).x);\n      block6 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_D)).x);\n      block7 = step(depth, texture(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_D)).x);\n      block8 = step(depth, texture(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_D)).x);\n    }\n    float coefX = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float coefY = mod(clipPos.y, oneTap.y) * mapSize.y;\n    float shadow = 0.0;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block3, block4, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block1, block2, coefX);\n    resultY = mix(block4, block5, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block3, block4, coefX);\n    resultY = mix(block6, block7, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    resultX = mix(block4, block5, coefX);\n    resultY = mix(block7, block8, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    return shadow * 0.25;\n  }\n#endif\n#if CC_USE_IBL\n  uniform samplerCube cc_environment;\n  vec4 fragTextureLod (sampler2D tex, vec2 coord, float lod) {\n      return textureLod(tex, coord, lod);\n  }\n  vec4 fragTextureLod (samplerCube tex, vec3 coord, float lod) {\n      return textureLod(tex, coord, lod);\n  }\n  vec3 unpackRGBE (vec4 rgbe) {\n    return rgbe.rgb * pow(1.1, rgbe.a * 255.0 - 128.0);\n  }\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\nfloat GGXMobile (float roughness, float NoH, vec3 H, vec3 N) {\n  vec3 NxH = cross(N, H);\n  float OneMinusNoHSqr = dot(NxH, NxH);\n  float a = roughness * roughness;\n  float n = NoH * a;\n  float p = a / (OneMinusNoHSqr + n * n);\n  return p * p;\n}\nfloat CalcSpecular (float roughness, float NoH, vec3 H, vec3 N) {\n  return (roughness * 0.25 + 0.25) * GGXMobile(roughness, NoH, H, N);\n}\nvec3 BRDFApprox (vec3 specular, float roughness, float NoV) {\n  const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022);\n  const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04);\n  vec4 r = roughness * c0 + c1;\n  float a004 = min(r.x * r.x, exp2(-9.28 * NoV)) * r.x + r.y;\n  vec2 AB = vec2(-1.04, 1.04) * a004 + r.zw;\n  AB.y *= clamp(50.0 * specular.g, 0.0, 1.0);\n  return specular * AB.x + AB.y;\n}\n#if USE_REFLECTION_DENOISE\n  vec3 GetEnvReflectionWithMipFiltering(vec3 R, float roughness, float mipCount, float denoiseIntensity) {\n    #if CC_USE_IBL\n    \tfloat mip = roughness * mipCount;\n    \tfloat delta = (dot(dFdx(R), dFdy(R))) * 1000.0;\n    \tfloat mipBias = mix(0.0, 5.0, clamp(delta, 0.0, 1.0));\n    \tvec4 biased = fragTextureLod(cc_environment, R, mip + mipBias);\n     \tvec4 filtered = texture(cc_environment, R);\n      #if CC_USE_IBL == 2\n      \tbiased.rgb = unpackRGBE(biased);\n      \tfiltered.rgb = unpackRGBE(filtered);\n      #else\n      \tbiased.rgb = SRGBToLinear(biased.rgb);\n      \tfiltered.rgb = SRGBToLinear(filtered.rgb);\n      #endif\n      return mix(biased.rgb, filtered.rgb, denoiseIntensity);\n    #else\n      return vec3(0.0, 0.0, 0.0);\n    #endif\n  }\n#endif\nstruct StandardSurface {\n  vec4 albedo;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 position, position_fract_part;\n  #else\n  vec3 position;\n  #endif\n  vec3 normal;\n  vec3 emissive;\n  vec3 lightmap;\n  float lightmap_test;\n  float roughness;\n  float metallic;\n  float occlusion;\n};\nvec4 CCStandardShadingBase (StandardSurface s, vec4 shadowPos) {\n  vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n  vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n  vec3 position;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  position = unpackHighpData(s.position, s.position_fract_part);\n  #else\n  position = s.position;\n  #endif\n  vec3 N = normalize(s.normal);\n  vec3 V = normalize(cc_cameraPos.xyz - position);\n  float NV = max(abs(dot(N, V)), 0.0);\n  specular = BRDFApprox(specular, s.roughness, NV);\n  vec3 L = normalize(-cc_mainLitDir.xyz);\n  vec3 H = normalize(L + V);\n  float NH = max(dot(N, H), 0.0);\n  float NL = max(dot(N, L), 0.0);\n  vec3 finalColor = NL * cc_mainLitColor.rgb * cc_mainLitColor.w;\n  vec3 diffuseContrib = diffuse;\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    if (s.lightmap_test > 0.0001) {\n      finalColor = s.lightmap.rgb;\n    }\n  #else\n    diffuseContrib /= 3.14159265359;\n  #endif\n  vec3 specularContrib = specular * CalcSpecular(s.roughness, NH, H, N);\n  vec3 dirlightContrib = (diffuseContrib + specularContrib);\n  float shadow = 1.0;\n  #if CC_RECEIVE_SHADOW\n    if (NL > 0.0 && cc_mainLitDir.w > 0.0) {\n      {\n        vec4 pos = ApplyShadowDepthBias_FaceNormal(shadowPos, N);\n        float pcf = cc_shadowWHPBInfo.z;\n        if (pcf > 1.9) shadow = CCGetShadowFactorSoft2X(pos);\n        else if (pcf > 0.9) shadow = CCGetShadowFactorSoft(pos);\n        else shadow = CCGetShadowFactorHard(pos);\n        shadow = mix(shadow, 1.0, cc_shadowNFLSInfo.w);\n      }\n    }\n  #endif\n  dirlightContrib *= shadow;\n  finalColor *= dirlightContrib;\n  float fAmb = 0.5 - N.y * 0.5;\n  vec3 ambDiff = mix(cc_ambientSky.rgb, cc_ambientGround.rgb, fAmb);\n  #if CC_USE_IBL\n    #if CC_USE_DIFFUSEMAP\n      vec4 diffuseMap = texture(cc_diffuseMap, N);\n      #if CC_USE_DIFFUSEMAP == 2\n        ambDiff = unpackRGBE(diffuseMap);\n      #else\n        ambDiff = SRGBToLinear(diffuseMap.rgb);\n      #endif\n    #endif\n    vec3 R = normalize(reflect(-V, N));\n    #if USE_REFLECTION_DENOISE\n      vec3 env = GetEnvReflectionWithMipFiltering(R, s.roughness, cc_ambientGround.w, 0.6);\n    #else\n      vec4 envmap = fragTextureLod(cc_environment, R, s.roughness * cc_ambientGround.w);\n      #if CC_USE_IBL == 2\n        vec3 env = unpackRGBE(envmap);\n      #else\n        vec3 env = SRGBToLinear(envmap.rgb);\n      #endif\n    #endif\n    finalColor += env * cc_ambientSky.w * specular * s.occlusion;\n  #endif\n  finalColor += ambDiff.rgb * cc_ambientSky.w * diffuse * s.occlusion;\n  finalColor += s.emissive;\n  return vec4(finalColor, s.albedo.a);\n}\nvec3 ACESToneMap (vec3 color) {\n  color = min(color, vec3(8.0));\n  const float A = 2.51;\n  const float B = 0.03;\n  const float C = 2.43;\n  const float D = 0.59;\n  const float E = 0.14;\n  return (color * (A * color + B)) / (color * (C * color + D) + E);\n}\nvec4 CCFragOutput (vec4 color) {\n  #if CC_USE_HDR\n    color.rgb = ACESToneMap(color.rgb);\n  #endif\n  color.rgb = sqrt(color.rgb);\n  return color;\n}\nin highp vec4 v_shadowPos;\n#if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n  in vec3 v_luv;\n  uniform sampler2D cc_lightingMap;\n  vec3 UnpackLightingmap(vec4 color) {\n    vec3 c;\n    float e = 1.0 + color.a * (8.0 - 1.0);\n    c.r = color.r * e;\n    c.g = color.g * e;\n    c.b = color.b * e;\n    return c;\n  }\n#endif\nin vec3 v_position;\nin vec2 v_uv;\nin vec2 v_uv1;\nin vec3 v_normal;\n#if USE_VERTEX_COLOR\n  in vec4 v_color;\n#endif\n#if USE_ALBEDO_MAP\n  uniform sampler2D albedoMap;\n#endif\n#if USE_NORMAL_MAP\n  in vec3 v_tangent;\n  in vec3 v_bitangent;\n  uniform sampler2D normalMap;\n#endif\n#if USE_PBR_MAP\n  uniform sampler2D pbrMap;\n#endif\n#if USE_METALLIC_ROUGHNESS_MAP\n  uniform sampler2D metallicRoughnessMap;\n#endif\n#if USE_OCCLUSION_MAP\n  uniform sampler2D occlusionMap;\n#endif\n#if USE_EMISSIVE_MAP\n  uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\nvoid surf (out StandardSurface s) {\n  vec4 baseColor = albedo;\n  #if USE_VERTEX_COLOR\n    baseColor *= v_color;\n  #endif\n  #if USE_ALBEDO_MAP\n    vec4 texColor = texture(albedoMap, ALBEDO_UV);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    baseColor *= texColor;\n  #endif\n  s.albedo = baseColor;\n  s.albedo.rgb *= albedoScaleAndCutoff.xyz;\n  #if USE_ALPHA_TEST\n    if (s.albedo.ALPHA_TEST_CHANNEL < albedoScaleAndCutoff.w) discard;\n  #endif\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    vec4 lightColor = texture(cc_lightingMap, v_luv.xy);\n    s.lightmap = UnpackLightingmap(lightColor);\n    s.lightmap_test = v_luv.z;\n  #endif\n  s.normal = v_normal;\n  #if USE_NORMAL_MAP\n    vec3 nmmp = texture(normalMap, NORMAL_UV).xyz - vec3(0.5);\n    s.normal =\n      (nmmp.x * pbrParams.w) * normalize(v_tangent) +\n      (nmmp.y * pbrParams.w) * normalize(v_bitangent) +\n      nmmp.z * normalize(s.normal);\n  #endif\n  s.position = v_position;\n  vec4 pbr = pbrParams;\n  #if USE_PBR_MAP\n    vec4 res = texture(pbrMap, PBR_UV);\n    pbr.x *= res.r;\n    pbr.y *= res.g;\n    pbr.z *= res.b;\n  #endif\n  #if USE_METALLIC_ROUGHNESS_MAP\n    vec4 metallicRoughness = texture(metallicRoughnessMap, PBR_UV);\n    pbr.z *= metallicRoughness.b;\n    pbr.y *= metallicRoughness.g;\n  #endif\n  #if USE_OCCLUSION_MAP\n    pbr.x *= texture(occlusionMap, PBR_UV).r;\n  #endif\n  s.occlusion = clamp(pbr.x, 0.0, 0.96);\n  s.roughness = clamp(pbr.y, 0.04, 1.0);\n  s.metallic = pbr.z;\n  s.emissive = emissive.rgb * emissiveScaleParam.xyz;\n  #if USE_EMISSIVE_MAP\n    s.emissive *= SRGBToLinear(texture(emissiveMap, EMISSIVE_UV).rgb);\n  #endif\n}\n#if CC_FORWARD_ADD\n  #if CC_PIPELINE_TYPE == 0\n  # define LIGHTS_PER_PASS 1\n  #else\n  # define LIGHTS_PER_PASS 10\n  #endif\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 0\n  layout(std140) uniform CCForwardLight {\n    highp vec4 cc_lightPos[LIGHTS_PER_PASS];\n    vec4 cc_lightColor[LIGHTS_PER_PASS];\n    vec4 cc_lightSizeRangeAngle[LIGHTS_PER_PASS];\n    vec4 cc_lightDir[LIGHTS_PER_PASS];\n  };\n  #endif\n  float SmoothDistAtt (float distSqr, float invSqrAttRadius) {\n    float factor = distSqr * invSqrAttRadius;\n    float smoothFactor = clamp(1.0 - factor * factor, 0.0, 1.0);\n    return smoothFactor * smoothFactor;\n  }\n  float GetDistAtt (float distSqr, float invSqrAttRadius) {\n    float attenuation = 1.0 / max(distSqr, 0.01*0.01);\n    attenuation *= SmoothDistAtt(distSqr , invSqrAttRadius);\n    return attenuation;\n  }\n  float GetAngleAtt (vec3 L, vec3 litDir, float litAngleScale, float litAngleOffset) {\n    float cd = dot(litDir, L);\n    float attenuation = clamp(cd * litAngleScale + litAngleOffset, 0.0, 1.0);\n    return (attenuation * attenuation);\n  }\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 0\n  vec4 CCStandardShadingAdditive (StandardSurface s, vec4 shadowPos) {\n    vec3 position;\n    #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n    position = unpackHighpData(s.position, s.position_fract_part);\n    #else\n    position = s.position;\n    #endif\n    vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n    vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n    vec3 diffuseContrib = diffuse / 3.14159265359;\n    vec3 N = normalize(s.normal);\n    vec3 V = normalize(cc_cameraPos.xyz - position);\n    float NV = max(abs(dot(N, V)), 0.0);\n    specular = BRDFApprox(specular, s.roughness, NV);\n    vec3 finalColor = vec3(0.0);\n    int numLights = CC_PIPELINE_TYPE == 0 ? LIGHTS_PER_PASS : int(cc_lightDir[0].w);\n    for (int i = 0; i < LIGHTS_PER_PASS; i++) {\n      if (i >= numLights) break;\n      vec3 SLU = cc_lightPos[i].xyz - position;\n      vec3 SL = normalize(SLU);\n      vec3 SH = normalize(SL + V);\n      float SNL = max(dot(N, SL), 0.0);\n      float SNH = max(dot(N, SH), 0.0);\n      float distSqr = dot(SLU, SLU);\n      float litRadius = cc_lightSizeRangeAngle[i].x;\n      float litRadiusSqr = litRadius * litRadius;\n      float illum = 3.14159265359 * (litRadiusSqr / max(litRadiusSqr , distSqr));\n      float attRadiusSqrInv = 1.0 / max(cc_lightSizeRangeAngle[i].y, 0.01);\n      attRadiusSqrInv *= attRadiusSqrInv;\n      float att = GetDistAtt(distSqr, attRadiusSqrInv);\n      vec3 lspec = specular * CalcSpecular(s.roughness, SNH, SH, N);\n      if (cc_lightPos[i].w > 0.0) {\n        float cosInner = max(dot(-cc_lightDir[i].xyz, SL), 0.01);\n        float cosOuter = cc_lightSizeRangeAngle[i].z;\n        float litAngleScale = 1.0 / max(0.001, cosInner - cosOuter);\n        float litAngleOffset = -cosOuter * litAngleScale;\n        att *= GetAngleAtt(SL, -cc_lightDir[i].xyz, litAngleScale, litAngleOffset);\n      }\n      vec3 lightColor = cc_lightColor[i].rgb;\n      float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW\n        if (cc_lightPos[i].w > 0.0 && cc_lightSizeRangeAngle[i].w > 0.0) {\n          {\n            float pcf = cc_shadowWHPBInfo.z;\n            if (pcf > 1.9) shadow = CCGetSpotLightShadowFactorSoft2X(shadowPos, position);\n            else if (pcf > 0.9) shadow = CCGetSpotLightShadowFactorSoft(shadowPos, position);\n            else shadow = CCGetSpotLightShadowFactorHard(shadowPos, position);\n          }\n        }\n      #endif\n      lightColor *= shadow;\n      finalColor += SNL * lightColor * cc_lightColor[i].w * illum * att * (diffuseContrib + lspec);\n    }\n    return vec4(finalColor, 0.0);\n  }\n  #endif\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 1\n  layout(std430, binding = 4) readonly buffer b_ccLightsBuffer { vec4 b_ccLights[]; };\n  layout(std430, binding = 5) readonly buffer b_clusterLightIndicesBuffer { uint b_clusterLightIndices[]; };\n  layout(std430, binding = 6) readonly buffer b_clusterLightGridBuffer { uvec4 b_clusterLightGrid[]; };\n  struct CCLight\n  {\n    vec4 cc_lightPos;\n    vec4 cc_lightColor;\n    vec4 cc_lightSizeRangeAngle;\n    vec4 cc_lightDir;\n  };\n  struct Cluster\n  {\n    vec3 minBounds;\n    vec3 maxBounds;\n  };\n  struct LightGrid\n  {\n    uint offset;\n    uint ccLights;\n  };\n  CCLight getCCLight(uint i)\n  {\n    CCLight light;\n    light.cc_lightPos = b_ccLights[4u * i + 0u];\n    light.cc_lightColor = b_ccLights[4u * i + 1u];\n    light.cc_lightSizeRangeAngle = b_ccLights[4u * i + 2u];\n    light.cc_lightDir = b_ccLights[4u * i + 3u];\n    return light;\n  }\n  LightGrid getLightGrid(uint cluster)\n  {\n    uvec4 gridvec = b_clusterLightGrid[cluster];\n    LightGrid grid;\n    grid.offset = gridvec.x;\n    grid.ccLights = gridvec.y;\n    return grid;\n  }\n  uint getGridLightIndex(uint start, uint offset)\n  {\n    return b_clusterLightIndices[start + offset];\n  }\n  uint getClusterZIndex(vec4 worldPos)\n  {\n    float scale = float(24) / log(cc_nearFar.y / cc_nearFar.x);\n    float bias = -(float(24) * log(cc_nearFar.x) / log(cc_nearFar.y / cc_nearFar.x));\n    float eyeDepth = -(cc_matView * worldPos).z;\n    uint zIndex = uint(max(log(eyeDepth) * scale + bias, 0.0));\n    return zIndex;\n  }\n  uint getClusterIndex(vec4 fragCoord, vec4 worldPos)\n  {\n    uint zIndex = getClusterZIndex(worldPos);\n    float clusterSizeX = ceil(cc_viewPort.z / float(16));\n    float clusterSizeY = ceil(cc_viewPort.w / float(8));\n    uvec3 indices = uvec3(uvec2(fragCoord.xy / vec2(clusterSizeX, clusterSizeY)), zIndex);\n    uint cluster = (16u * 8u) * indices.z + 16u * indices.y + indices.x;\n    return cluster;\n  }\n  vec4 CCClusterShadingAdditive (StandardSurface s, vec4 shadowPos) {\n    vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n    vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n    vec3 diffuseContrib = diffuse / 3.14159265359;\n    vec3 position;\n    #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n    position = unpackHighpData(s.position, s.position_fract_part);\n    #else\n    position = s.position;\n    #endif\n    vec3 N = normalize(s.normal);\n    vec3 V = normalize(cc_cameraPos.xyz - position);\n    float NV = max(abs(dot(N, V)), 0.001);\n    specular = BRDFApprox(specular, s.roughness, NV);\n    vec3 finalColor = vec3(0.0);\n    uint cluster = getClusterIndex(gl_FragCoord, vec4(position, 1.0));\n    LightGrid grid = getLightGrid(cluster);\n    uint numLights = grid.ccLights;\n    for (uint i = 0u; i < 100u; i++) {\n      if (i >= numLights) break;\n      uint lightIndex = getGridLightIndex(grid.offset, i);\n      CCLight light = getCCLight(lightIndex);\n      vec3 SLU = light.cc_lightPos.xyz - position;\n      vec3 SL = normalize(SLU);\n      vec3 SH = normalize(SL + V);\n      float SNL = max(dot(N, SL), 0.001);\n      float SNH = max(dot(N, SH), 0.0);\n      float distSqr = dot(SLU, SLU);\n      float litRadius = light.cc_lightSizeRangeAngle.x;\n      float litRadiusSqr = litRadius * litRadius;\n      float illum = 3.14159265359 * (litRadiusSqr / max(litRadiusSqr , distSqr));\n      float attRadiusSqrInv = 1.0 / max(light.cc_lightSizeRangeAngle.y, 0.01);\n      attRadiusSqrInv *= attRadiusSqrInv;\n      float att = GetDistAtt(distSqr, attRadiusSqrInv);\n      vec3 lspec = specular * CalcSpecular(s.roughness, SNH, SH, N);\n      if (light.cc_lightPos.w > 0.0) {\n        float cosInner = max(dot(-light.cc_lightDir.xyz, SL), 0.01);\n        float cosOuter = light.cc_lightSizeRangeAngle.z;\n        float litAngleScale = 1.0 / max(0.001, cosInner - cosOuter);\n        float litAngleOffset = -cosOuter * litAngleScale;\n        att *= GetAngleAtt(SL, -light.cc_lightDir.xyz, litAngleScale, litAngleOffset);\n      }\n      vec3 lightColor = light.cc_lightColor.rgb;\n      float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW\n        if (light.cc_lightPos.w > 0.0) {\n          {\n            float pcf = cc_shadowWHPBInfo.z;\n            if (pcf > 1.9) shadow = CCGetSpotLightShadowFactorSoft2X(shadowPos, position);\n            else if (pcf > 0.9) shadow = CCGetSpotLightShadowFactorSoft(shadowPos, position);\n            else shadow = CCGetSpotLightShadowFactorHard(shadowPos, position);\n          }\n        }\n      #endif\n      lightColor *= shadow;\n      finalColor += SNL * lightColor * light.cc_lightColor.w * illum * att * (diffuseContrib + lspec);\n    }\n    return vec4(finalColor, 0.0);\n  }\n  #endif\n  layout(location = 0) out vec4 fragColorX;\n  void main () {\n    StandardSurface s; surf(s);\n    #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 1\n    vec4 color = CCClusterShadingAdditive(s, v_shadowPos);\n    #else\n    vec4 color = CCStandardShadingAdditive(s, v_shadowPos);\n    #endif\n    CC_APPLY_FOG(color, s.position.xyz);\n    fragColorX = CCFragOutput(color);\n  }\n#elif (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  layout(location = 0) out vec4 fragColorX;\n  void main () {\n    StandardSurface s; surf(s);\n    vec4 color = CCStandardShadingBase(s, v_shadowPos);\n    CC_APPLY_FOG(color, s.position.xyz);\n    fragColorX = CCFragOutput(color);\n  }\n#elif CC_PIPELINE_TYPE == 1\n  vec2 signNotZero(vec2 v) {\n    return vec2((v.x >= 0.0) ? +1.0 : -1.0, (v.y >= 0.0) ? +1.0 : -1.0);\n  }\n  vec2 float32x3_to_oct(in vec3 v) {\n    vec2 p = v.xy * (1.0 / (abs(v.x) + abs(v.y) + abs(v.z)));\n    return (v.z <= 0.0) ? ((1.0 - abs(p.yx)) * signNotZero(p)) : p;\n  }\n  layout(location = 0) out vec4 fragColor0;\n  layout(location = 1) out vec4 fragColor1;\n  layout(location = 2) out vec4 fragColor2;\n  void main () {\n    StandardSurface s; surf(s);\n    fragColor0 = s.albedo;\n    fragColor1 = vec4(float32x3_to_oct(s.normal), s.roughness, s.metallic);\n    fragColor2 = vec4(s.emissive, s.occlusion);\n  }\n#endif"},"glsl1":{"vert":"\nprecision highp float;\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nattribute vec3 a_position;\nattribute vec3 a_normal;\nattribute vec2 a_texCoord;\nattribute vec4 a_tangent;\n#if CC_USE_MORPH\n    attribute float a_vertexId;\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n  uniform vec4 cc_displacementWeights[15];\n  uniform vec4 cc_displacementTextureInfo;\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n        int pixelIndex = elementIndex;\n        vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n        vec2 uv = getPixelCoordFromLocation(location, cc_displacementTextureInfo.xy);\n        return texture2D(tex, uv);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture2D(tex, x)),\n        decode32(texture2D(tex, y)),\n        decode32(texture2D(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    attribute vec4 a_joints;\n  attribute vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      attribute highp vec4 a_jointAnimInfo;\n    #endif\n    uniform highp vec4 cc_jointTextureInfo;\n    uniform highp vec4 cc_jointAnimInfo;\n    uniform highp sampler2D cc_jointTexture;\n      #else\n    uniform highp vec4 cc_joints[90];\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture2D(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture2D(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture2D(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\nuniform highp mat4 cc_matView;\n  uniform highp mat4 cc_matProj;\n  uniform highp vec4 cc_cameraPos;\n  uniform mediump vec4 cc_fogBase;\n  uniform mediump vec4 cc_fogAdd;\n#if USE_INSTANCING\n  attribute vec4 a_matWorld0;\n  attribute vec4 a_matWorld1;\n  attribute vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n    attribute vec4 a_lightingMapUVParam;\n  #endif\n#elif USE_BATCHING\n  attribute float a_dyn_batch_id;\n  uniform highp mat4 cc_matWorlds[10];\n#else\n  uniform highp mat4 cc_matWorld;\n  uniform highp mat4 cc_matWorldIT;\n  uniform highp vec4 cc_lightingMapUVParam;\n#endif\n      uniform vec4 tilingOffset;\nfloat LinearFog(vec4 pos) {\n  vec4 wPos = pos;\n  float cam_dis = distance(cc_cameraPos, wPos);\n  float fogStart = cc_fogBase.x;\n  float fogEnd = cc_fogBase.y;\n  return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n}\nfloat ExpFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * fogDensity);\n  return f;\n}\nfloat ExpSquaredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n  return f;\n}\nfloat LayeredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float _FogTop = cc_fogAdd.x;\n  float _FogRange = cc_fogAdd.y;\n  vec3 camWorldProj = cc_cameraPos.xyz;\n  camWorldProj.y = 0.;\n  vec3 worldPosProj = wPos.xyz;\n  worldPosProj.y = 0.;\n  float fDeltaD = distance(worldPosProj, camWorldProj) / fogAtten * 2.0;\n  float fDeltaY, fDensityIntegral;\n  if (cc_cameraPos.y > _FogTop) {\n    if (wPos.y < _FogTop) {\n      fDeltaY = (_FogTop - wPos.y) / _FogRange * 2.0;\n      fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n    } else {\n      fDeltaY = 0.;\n      fDensityIntegral = 0.;\n    }\n  } else {\n    if (wPos.y < _FogTop) {\n      float fDeltaA = (_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      float fDeltaB = (_FogTop - wPos.y) / _FogRange * 2.;\n      fDeltaY = abs(fDeltaA - fDeltaB);\n      fDensityIntegral = abs((fDeltaA * fDeltaA * 0.5) - (fDeltaB * fDeltaB * 0.5));\n    } else {\n      fDeltaY = abs(_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      fDensityIntegral = abs(fDeltaY * fDeltaY * 0.5);\n    }\n  }\n  float fDensity;\n  if (fDeltaY != 0.) {\n    fDensity = (sqrt(1.0 + ((fDeltaD / fDeltaY) * (fDeltaD / fDeltaY)))) * fDensityIntegral;\n  } else {\n    fDensity = 0.;\n  }\n  float f = exp(-fDensity);\n  return f;\n}\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n  #if CC_USE_FOG == 0\n\tfactor = LinearFog(pos);\n  #elif CC_USE_FOG == 1\n    factor = ExpFog(pos);\n  #elif CC_USE_FOG == 2\n    factor = ExpSquaredFog(pos);\n  #elif CC_USE_FOG == 3\n    factor = LayeredFog(pos);\n  #else\n    factor = 1.0;\n  #endif\n}\n#if !CC_USE_ACCURATE_FOG\nvarying float v_fog_factor;\n#endif\nvoid CC_TRANSFER_FOG(vec4 pos) {\n#if !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(pos, v_fog_factor);\n#endif\n}\nvarying highp vec4 v_shadowPos;\nuniform highp mat4 cc_matLightViewProj;\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotLightingMap;\n#endif\n#if USE_VERTEX_COLOR\n  attribute vec4 a_color;\n  varying vec4 v_color;\n#endif\nvarying vec3 v_position;\nvarying vec3 v_normal;\nvarying vec2 v_uv;\nvarying vec2 v_uv1;\n#if USE_NORMAL_MAP\n  varying vec3 v_tangent;\n  varying vec3 v_bitangent;\n#endif\n#if HAS_SECOND_UV || USE_LIGHTMAP\n  attribute vec2 a_texCoord1;\n#endif\n#if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n  varying vec3 v_luv;\n  void CCLightingMapCaclUV()\n  {\n  #if !USE_INSTANCING\n    v_luv.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.zw;\n    v_luv.z = cc_lightingMapUVParam.z;\n  #else\n    v_luv.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.zw;\n    v_luv.z = a_lightingMapUVParam.z;\n  #endif\n  }\n#endif\nvoid main () {\n  StandardVertInput In;\n      In.position = vec4(a_position, 1.0);\n      In.normal = a_normal;\n      In.tangent = a_tangent;\n    #if CC_USE_MORPH\n      applyMorph(In);\n    #endif\n    #if CC_USE_SKINNING\n      CCSkin(In);\n    #endif\n  mat4 matWorld, matWorldIT;\n    #if USE_INSTANCING\n      matWorld = mat4(\n        vec4(a_matWorld0.xyz, 0.0),\n        vec4(a_matWorld1.xyz, 0.0),\n        vec4(a_matWorld2.xyz, 0.0),\n        vec4(a_matWorld0.w, a_matWorld1.w, a_matWorld2.w, 1.0)\n      );\n      matWorldIT = matWorld;\n    #elif USE_BATCHING\n      matWorld = cc_matWorlds[int(a_dyn_batch_id)];\n      matWorldIT = matWorld;\n    #else\n      matWorld = cc_matWorld;\n      matWorldIT = cc_matWorldIT;\n    #endif\n  vec4 pos = matWorld * In.position;\n  v_position = pos.xyz;\n  v_normal = normalize((matWorldIT * vec4(In.normal, 0.0)).xyz);\n  #if USE_NORMAL_MAP\n    v_tangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n    v_bitangent = cross(v_normal, v_tangent) * In.tangent.w;\n  #endif\n  v_uv = a_texCoord * tilingOffset.xy + tilingOffset.zw;\n  #if SAMPLE_FROM_RT\n    v_uv = cc_cameraPos.w > 1.0 ? vec2(v_uv.x, 1.0 - v_uv.y) : v_uv;\n  #endif\n  #if HAS_SECOND_UV\n    v_uv1 = a_texCoord1 * tilingOffset.xy + tilingOffset.zw;\n    #if SAMPLE_FROM_RT\n      v_uv1 = cc_cameraPos.w > 1.0 ? vec2(v_uv1.x, 1.0 - v_uv1.y) : v_uv1;\n    #endif\n  #endif\n  #if USE_VERTEX_COLOR\n    v_color = a_color;\n  #endif\n  CC_TRANSFER_FOG(pos);\n  v_shadowPos = cc_matLightViewProj * pos;\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    CCLightingMapCaclUV();\n  #endif\n  gl_Position = cc_matProj * (cc_matView * matWorld) * In.position;\n}","frag":"\n#ifdef GL_EXT_draw_buffers\n#extension GL_EXT_draw_buffers: enable\n#endif\n#ifdef GL_OES_standard_derivatives\n#extension GL_OES_standard_derivatives: enable\n#endif\n#ifdef GL_EXT_shader_texture_lod\n#extension GL_EXT_shader_texture_lod: enable\n#endif\nprecision highp float;\nuniform highp mat4 cc_matView;\n  uniform highp vec4 cc_cameraPos;\n  uniform mediump vec4 cc_mainLitDir;\n  uniform mediump vec4 cc_mainLitColor;\n  uniform mediump vec4 cc_ambientSky;\n  uniform mediump vec4 cc_ambientGround;\n  uniform mediump vec4 cc_fogColor;\n  uniform mediump vec4 cc_fogBase;\n  uniform mediump vec4 cc_fogAdd;\n  uniform mediump vec4 cc_nearFar;\n  uniform mediump vec4 cc_viewPort;\n     uniform vec4 albedo;\n     uniform vec4 albedoScaleAndCutoff;\n     uniform vec4 pbrParams;\n     uniform vec4 emissive;\n     uniform vec4 emissiveScaleParam;\nfloat LinearFog(vec4 pos) {\n  vec4 wPos = pos;\n  float cam_dis = distance(cc_cameraPos, wPos);\n  float fogStart = cc_fogBase.x;\n  float fogEnd = cc_fogBase.y;\n  return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n}\nfloat ExpFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * fogDensity);\n  return f;\n}\nfloat ExpSquaredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float fogStart = cc_fogBase.x;\n  float fogDensity = cc_fogBase.z;\n  float cam_dis = max(distance(cc_cameraPos, wPos) - fogStart, 0.0) / fogAtten * 4.;\n  float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n  return f;\n}\nfloat LayeredFog(vec4 pos) {\n  vec4 wPos = pos;\n  float fogAtten = cc_fogAdd.z;\n  float _FogTop = cc_fogAdd.x;\n  float _FogRange = cc_fogAdd.y;\n  vec3 camWorldProj = cc_cameraPos.xyz;\n  camWorldProj.y = 0.;\n  vec3 worldPosProj = wPos.xyz;\n  worldPosProj.y = 0.;\n  float fDeltaD = distance(worldPosProj, camWorldProj) / fogAtten * 2.0;\n  float fDeltaY, fDensityIntegral;\n  if (cc_cameraPos.y > _FogTop) {\n    if (wPos.y < _FogTop) {\n      fDeltaY = (_FogTop - wPos.y) / _FogRange * 2.0;\n      fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n    } else {\n      fDeltaY = 0.;\n      fDensityIntegral = 0.;\n    }\n  } else {\n    if (wPos.y < _FogTop) {\n      float fDeltaA = (_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      float fDeltaB = (_FogTop - wPos.y) / _FogRange * 2.;\n      fDeltaY = abs(fDeltaA - fDeltaB);\n      fDensityIntegral = abs((fDeltaA * fDeltaA * 0.5) - (fDeltaB * fDeltaB * 0.5));\n    } else {\n      fDeltaY = abs(_FogTop - cc_cameraPos.y) / _FogRange * 2.;\n      fDensityIntegral = abs(fDeltaY * fDeltaY * 0.5);\n    }\n  }\n  float fDensity;\n  if (fDeltaY != 0.) {\n    fDensity = (sqrt(1.0 + ((fDeltaD / fDeltaY) * (fDeltaD / fDeltaY)))) * fDensityIntegral;\n  } else {\n    fDensity = 0.;\n  }\n  float f = exp(-fDensity);\n  return f;\n}\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n  #if CC_USE_FOG == 0\n\tfactor = LinearFog(pos);\n  #elif CC_USE_FOG == 1\n    factor = ExpFog(pos);\n  #elif CC_USE_FOG == 2\n    factor = ExpSquaredFog(pos);\n  #elif CC_USE_FOG == 3\n    factor = LayeredFog(pos);\n  #else\n    factor = 1.0;\n  #endif\n}\nvoid CC_APPLY_FOG_BASE(inout vec4 color, float factor) {\n  color = vec4(mix(cc_fogColor.rgb, color.rgb, factor), color.a);\n}\n#if !CC_USE_ACCURATE_FOG\nvarying float v_fog_factor;\n#endif\nvoid CC_APPLY_FOG(inout vec4 color) {\n#if !CC_USE_ACCURATE_FOG\n    CC_APPLY_FOG_BASE(color, v_fog_factor);\n#endif\n}\nvoid CC_APPLY_FOG(inout vec4 color, vec3 worldPos) {\n#if CC_USE_ACCURATE_FOG\n    float factor;\n    CC_TRANSFER_FOG_BASE(vec4(worldPos, 1.0), factor);\n#else\n    float factor = v_fog_factor;\n#endif\n    CC_APPLY_FOG_BASE(color, factor);\n}\nvec3 SRGBToLinear (vec3 gamma) {\n  return gamma * gamma;\n}\nuniform highp mat4 cc_matLightView;\n  uniform highp vec4 cc_shadowInvProjDepthInfo;\n  uniform highp vec4 cc_shadowProjDepthInfo;\n  uniform highp vec4 cc_shadowProjInfo;\n  uniform mediump vec4 cc_shadowNFLSInfo;\n  uniform mediump vec4 cc_shadowWHPBInfo;\n  uniform mediump vec4 cc_shadowLPNNInfo;\nhighp float unpackHighpData (float mainPart, float modPart) {\n  highp float data = mainPart;\n  return data + modPart;\n}\nhighp float unpackHighpData (float mainPart, float modPart, const float modValue) {\n  highp float data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart) {\n  highp vec2 data = mainPart;\n  return data + modPart;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart, const float modValue) {\n  highp vec2 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart) {\n  highp vec3 data = mainPart;\n  return data + modPart;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart, const float modValue) {\n  highp vec3 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart) {\n  highp vec4 data = mainPart;\n  return data + modPart;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart, const float modValue) {\n  highp vec4 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nfloat CCGetLinearDepthFromViewSpace(vec3 viewPos) {\n  float dist = length(viewPos);\n  return (dist - cc_shadowNFLSInfo.x) / (cc_shadowNFLSInfo.y - cc_shadowNFLSInfo.x);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n  vec4 viewStartPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  return CCGetLinearDepthFromViewSpace(viewStartPos.xyz);\n}\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotLightingMap;\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal)\n  {\n    vec4 newShadowPos = shadowPos;\n    if(cc_shadowLPNNInfo.z > 0.0001)\n    {\n      vec4 viewNormal = cc_matLightView * vec4(worldNormal, 0.0);\n      if(viewNormal.z < 0.1)\n        newShadowPos.xy += viewNormal.xy * cc_shadowProjInfo.xy * cc_shadowLPNNInfo.z * clamp(viewNormal.z, 0.001, 0.1);\n    }\n    return newShadowPos;\n  }\n  vec4 ApplyShadowDepthBias_Perspective(vec4 shadowPos, float viewspaceDepthBias)\n  {\n    vec3 viewSpacePos;\n    viewSpacePos.xy = shadowPos.xy * cc_shadowProjInfo.zw;\n    viewSpacePos.z = shadowPos.z * cc_shadowInvProjDepthInfo.x + shadowPos.w * cc_shadowInvProjDepthInfo.y;\n    viewSpacePos.xyz += cc_shadowProjDepthInfo.z * normalize(viewSpacePos.xyz) * viewspaceDepthBias;\n    vec4 clipSpacePos;\n    clipSpacePos.xy = viewSpacePos.xy * cc_shadowProjInfo.xy;\n    clipSpacePos.zw = viewSpacePos.z * cc_shadowProjDepthInfo.xz + vec2(cc_shadowProjDepthInfo.y, 0.0);\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      clipSpacePos.z = CCGetLinearDepthFromViewSpace(viewSpacePos.xyz);\n      clipSpacePos.z = (clipSpacePos.z * 2.0 - 1.0) * clipSpacePos.w;\n    }\n    return clipSpacePos;\n  }\n  vec4 ApplyShadowDepthBias_Orthographic(vec4 shadowPos, float viewspaceDepthBias)\n  {\n    float coeffA = cc_shadowProjDepthInfo.x;\n    float coeffB = cc_shadowProjDepthInfo.y;\n    float viewSpacePos_z = (shadowPos.z - coeffB) / coeffA;\n    viewSpacePos_z += viewspaceDepthBias;\n    vec4 result = shadowPos;\n    result.z = viewSpacePos_z * coeffA + coeffB;\n    return result;\n  }\n  float CCGetShadowFactorHard (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float shadow = 0.0;\n    float closestDepth = 0.0;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      closestDepth = dot(texture2D(cc_shadowMap, clipPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    } else {\n      closestDepth = texture2D(cc_shadowMap, clipPos.xy).x;\n    }\n    shadow = step(clipPos.z, closestDepth);\n    return shadow;\n  }\n  float CCGetShadowFactorSoft (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float offsetDepth = clipPos.z;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    vec2 clipPos_offset = clipPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos_offset.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos_offset.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos.x, clipPos.y)).x);\n      block1 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos_offset.x, clipPos.y)).x);\n      block2 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos.x, clipPos_offset.y)).x);\n      block3 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos_offset.x, clipPos_offset.y)).x);\n    }\n    float coefX   = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(clipPos.y, oneTap.y) * mapSize.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float CCGetShadowFactorSoft2X (vec4 shadowPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Orthographic(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float offsetDepth = clipPos.z;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    float clipPos_offset_L = clipPos.x - oneTap.x;\n    float clipPos_offset_R = clipPos.x + oneTap.x;\n    float clipPos_offset_U = clipPos.y - oneTap.y;\n    float clipPos_offset_D = clipPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos.x, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos_offset_L, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos_offset_R, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos.x, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(offsetDepth, dot(texture2D(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_U)).x);\n      block1 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos.x, clipPos_offset_U)).x);\n      block2 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_U)).x);\n      block3 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos_offset_L, clipPos.y)).x);\n      block4 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos.x, clipPos.y)).x);\n      block5 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos_offset_R, clipPos.y)).x);\n      block6 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos_offset_L, clipPos_offset_D)).x);\n      block7 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos.x, clipPos_offset_D)).x);\n      block8 = step(offsetDepth, texture2D(cc_shadowMap, vec2(clipPos_offset_R, clipPos_offset_D)).x);\n    }\n    float coefX = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float coefY = mod(clipPos.y, oneTap.y) * mapSize.y;\n    float shadow = 0.0;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block3, block4, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block1, block2, coefX);\n    resultY = mix(block4, block5, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block3, block4, coefX);\n    resultY = mix(block6, block7, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    resultX = mix(block4, block5, coefX);\n    resultY = mix(block7, block8, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    return shadow * 0.25;\n  }\n  float CCGetSpotLightShadowFactorHard (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float shadow = 0.0;\n    float closestDepth = 0.0;\n    float depth = clipPos.z;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      closestDepth = dot(texture2D(cc_spotLightingMap, clipPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    } else {\n      closestDepth = texture2D(cc_spotLightingMap, clipPos.xy).x;\n    }\n    shadow = step(depth, closestDepth);\n    return shadow;\n  }\n  float CCGetSpotLightShadowFactorSoft (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float depth = 0.0;\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      depth = CCGetLinearDepth(worldPos);\n    } else {\n      depth = clipPos.z;\n    }\n    float bias = cc_shadowWHPBInfo.w;\n    vec2 oneTap = 1.0 / cc_shadowWHPBInfo.xy;\n    vec2 clipPos_offset = clipPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)).x);\n      block1 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos.y)).x);\n      block2 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset.y)).x);\n      block3 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos_offset.x, clipPos_offset.y)).x);\n    }\n    float coefX   = mod(clipPos.x, oneTap.x) * cc_shadowWHPBInfo.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(clipPos.y, oneTap.y) * cc_shadowWHPBInfo.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float CCGetSpotLightShadowFactorSoft2X (vec4 shadowPos, vec3 worldPos) {\n    vec4 clipPosNew = ApplyShadowDepthBias_Perspective(shadowPos, cc_shadowWHPBInfo.w);\n    vec3 clipPos = clipPosNew.xyz / clipPosNew.w * 0.5 + 0.5;\n    if (clipPos.x < 0.0 || clipPos.x > 1.0 ||\n        clipPos.y < 0.0 || clipPos.y > 1.0 ||\n        clipPos.z < 0.0 || clipPos.z > 1.0) { return 1.0; }\n    clipPos.xy = cc_cameraPos.w == 1.0 ? vec2(clipPos.xy.x, 1.0 - clipPos.xy.y) : clipPos.xy;\n    float depth = 0.0;\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      depth = CCGetLinearDepth(worldPos);\n    } else {\n      depth = clipPos.z;\n    }\n    float bias = cc_shadowWHPBInfo.w;\n    vec2 mapSize = cc_shadowWHPBInfo.xy;\n    vec2 oneTap = 1.0 / mapSize;\n    float clipPos_offset_L = clipPos.x - oneTap.x;\n    float clipPos_offset_R = clipPos.x + oneTap.x;\n    float clipPos_offset_U = clipPos.y - oneTap.y;\n    float clipPos_offset_D = clipPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    if (cc_shadowLPNNInfo.y > 0.000001) {\n      block0 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(depth, dot(texture2D(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    } else {\n      block0 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_U)).x);\n      block1 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_U)).x);\n      block2 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_U)).x);\n      block3 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos.y)).x);\n      block4 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos.y)).x);\n      block5 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos.y)).x);\n      block6 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos_offset_L, clipPos_offset_D)).x);\n      block7 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos.x, clipPos_offset_D)).x);\n      block8 = step(depth, texture2D(cc_spotLightingMap, vec2(clipPos_offset_R, clipPos_offset_D)).x);\n    }\n    float coefX = mod(clipPos.x, oneTap.x) * mapSize.x;\n    float coefY = mod(clipPos.y, oneTap.y) * mapSize.y;\n    float shadow = 0.0;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block3, block4, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block1, block2, coefX);\n    resultY = mix(block4, block5, coefX);\n    shadow += mix(resultX , resultY, coefY);\n    resultX = mix(block3, block4, coefX);\n    resultY = mix(block6, block7, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    resultX = mix(block4, block5, coefX);\n    resultY = mix(block7, block8, coefX);\n    shadow += mix(resultX, resultY, coefY);\n    return shadow * 0.25;\n  }\n#endif\n#if CC_USE_IBL\n  uniform samplerCube cc_environment;\n  vec4 fragTextureLod (sampler2D tex, vec2 coord, float lod) {\n      #ifdef GL_EXT_shader_texture_lod\n        return texture2DLodEXT(tex, coord, lod);\n      #else\n        return texture2D(tex, coord, lod);\n      #endif\n  }\n  vec4 fragTextureLod (samplerCube tex, vec3 coord, float lod) {\n      #ifdef GL_EXT_shader_texture_lod\n        return textureCubeLodEXT(tex, coord, lod);\n      #else\n        return textureCube(tex, coord, lod);\n      #endif\n  }\n  vec3 unpackRGBE (vec4 rgbe) {\n    return rgbe.rgb * pow(1.1, rgbe.a * 255.0 - 128.0);\n  }\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\nfloat GGXMobile (float roughness, float NoH, vec3 H, vec3 N) {\n  vec3 NxH = cross(N, H);\n  float OneMinusNoHSqr = dot(NxH, NxH);\n  float a = roughness * roughness;\n  float n = NoH * a;\n  float p = a / (OneMinusNoHSqr + n * n);\n  return p * p;\n}\nfloat CalcSpecular (float roughness, float NoH, vec3 H, vec3 N) {\n  return (roughness * 0.25 + 0.25) * GGXMobile(roughness, NoH, H, N);\n}\nvec3 BRDFApprox (vec3 specular, float roughness, float NoV) {\n  const vec4 c0 = vec4(-1.0, -0.0275, -0.572, 0.022);\n  const vec4 c1 = vec4(1.0, 0.0425, 1.04, -0.04);\n  vec4 r = roughness * c0 + c1;\n  float a004 = min(r.x * r.x, exp2(-9.28 * NoV)) * r.x + r.y;\n  vec2 AB = vec2(-1.04, 1.04) * a004 + r.zw;\n  AB.y *= clamp(50.0 * specular.g, 0.0, 1.0);\n  return specular * AB.x + AB.y;\n}\n#if USE_REFLECTION_DENOISE\n  vec3 GetEnvReflectionWithMipFiltering(vec3 R, float roughness, float mipCount, float denoiseIntensity) {\n    #if CC_USE_IBL\n    \tfloat mip = roughness * mipCount;\n    \tfloat delta = (dot(dFdx(R), dFdy(R))) * 1000.0;\n    \tfloat mipBias = mix(0.0, 5.0, clamp(delta, 0.0, 1.0));\n    \tvec4 biased = fragTextureLod(cc_environment, R, mip + mipBias);\n     \tvec4 filtered = textureCube(cc_environment, R);\n      #if CC_USE_IBL == 2\n      \tbiased.rgb = unpackRGBE(biased);\n      \tfiltered.rgb = unpackRGBE(filtered);\n      #else\n      \tbiased.rgb = SRGBToLinear(biased.rgb);\n      \tfiltered.rgb = SRGBToLinear(filtered.rgb);\n      #endif\n      return mix(biased.rgb, filtered.rgb, denoiseIntensity);\n    #else\n      return vec3(0.0, 0.0, 0.0);\n    #endif\n  }\n#endif\nstruct StandardSurface {\n  vec4 albedo;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 position, position_fract_part;\n  #else\n  vec3 position;\n  #endif\n  vec3 normal;\n  vec3 emissive;\n  vec3 lightmap;\n  float lightmap_test;\n  float roughness;\n  float metallic;\n  float occlusion;\n};\nvec4 CCStandardShadingBase (StandardSurface s, vec4 shadowPos) {\n  vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n  vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n  vec3 position;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  position = unpackHighpData(s.position, s.position_fract_part);\n  #else\n  position = s.position;\n  #endif\n  vec3 N = normalize(s.normal);\n  vec3 V = normalize(cc_cameraPos.xyz - position);\n  float NV = max(abs(dot(N, V)), 0.0);\n  specular = BRDFApprox(specular, s.roughness, NV);\n  vec3 L = normalize(-cc_mainLitDir.xyz);\n  vec3 H = normalize(L + V);\n  float NH = max(dot(N, H), 0.0);\n  float NL = max(dot(N, L), 0.0);\n  vec3 finalColor = NL * cc_mainLitColor.rgb * cc_mainLitColor.w;\n  vec3 diffuseContrib = diffuse;\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    if (s.lightmap_test > 0.0001) {\n      finalColor = s.lightmap.rgb;\n    }\n  #else\n    diffuseContrib /= 3.14159265359;\n  #endif\n  vec3 specularContrib = specular * CalcSpecular(s.roughness, NH, H, N);\n  vec3 dirlightContrib = (diffuseContrib + specularContrib);\n  float shadow = 1.0;\n  #if CC_RECEIVE_SHADOW\n    if (NL > 0.0 && cc_mainLitDir.w > 0.0) {\n      {\n        vec4 pos = ApplyShadowDepthBias_FaceNormal(shadowPos, N);\n        float pcf = cc_shadowWHPBInfo.z;\n        if (pcf > 1.9) shadow = CCGetShadowFactorSoft2X(pos);\n        else if (pcf > 0.9) shadow = CCGetShadowFactorSoft(pos);\n        else shadow = CCGetShadowFactorHard(pos);\n        shadow = mix(shadow, 1.0, cc_shadowNFLSInfo.w);\n      }\n    }\n  #endif\n  dirlightContrib *= shadow;\n  finalColor *= dirlightContrib;\n  float fAmb = 0.5 - N.y * 0.5;\n  vec3 ambDiff = mix(cc_ambientSky.rgb, cc_ambientGround.rgb, fAmb);\n  #if CC_USE_IBL\n    #if CC_USE_DIFFUSEMAP\n      vec4 diffuseMap = textureCube(cc_diffuseMap, N);\n      #if CC_USE_DIFFUSEMAP == 2\n        ambDiff = unpackRGBE(diffuseMap);\n      #else\n        ambDiff = SRGBToLinear(diffuseMap.rgb);\n      #endif\n    #endif\n    vec3 R = normalize(reflect(-V, N));\n    #if USE_REFLECTION_DENOISE\n      vec3 env = GetEnvReflectionWithMipFiltering(R, s.roughness, cc_ambientGround.w, 0.6);\n    #else\n      vec4 envmap = fragTextureLod(cc_environment, R, s.roughness * cc_ambientGround.w);\n      #if CC_USE_IBL == 2\n        vec3 env = unpackRGBE(envmap);\n      #else\n        vec3 env = SRGBToLinear(envmap.rgb);\n      #endif\n    #endif\n    finalColor += env * cc_ambientSky.w * specular * s.occlusion;\n  #endif\n  finalColor += ambDiff.rgb * cc_ambientSky.w * diffuse * s.occlusion;\n  finalColor += s.emissive;\n  return vec4(finalColor, s.albedo.a);\n}\nvec3 ACESToneMap (vec3 color) {\n  color = min(color, vec3(8.0));\n  const float A = 2.51;\n  const float B = 0.03;\n  const float C = 2.43;\n  const float D = 0.59;\n  const float E = 0.14;\n  return (color * (A * color + B)) / (color * (C * color + D) + E);\n}\nvec4 CCFragOutput (vec4 color) {\n  #if CC_USE_HDR\n    color.rgb = ACESToneMap(color.rgb);\n  #endif\n  color.rgb = sqrt(color.rgb);\n  return color;\n}\nvarying highp vec4 v_shadowPos;\n#if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n  varying vec3 v_luv;\n  uniform sampler2D cc_lightingMap;\n  vec3 UnpackLightingmap(vec4 color) {\n    vec3 c;\n    float e = 1.0 + color.a * (8.0 - 1.0);\n    c.r = color.r * e;\n    c.g = color.g * e;\n    c.b = color.b * e;\n    return c;\n  }\n#endif\nvarying vec3 v_position;\nvarying vec2 v_uv;\nvarying vec2 v_uv1;\nvarying vec3 v_normal;\n#if USE_VERTEX_COLOR\n  varying vec4 v_color;\n#endif\n#if USE_ALBEDO_MAP\n  uniform sampler2D albedoMap;\n#endif\n#if USE_NORMAL_MAP\n  varying vec3 v_tangent;\n  varying vec3 v_bitangent;\n  uniform sampler2D normalMap;\n#endif\n#if USE_PBR_MAP\n  uniform sampler2D pbrMap;\n#endif\n#if USE_METALLIC_ROUGHNESS_MAP\n  uniform sampler2D metallicRoughnessMap;\n#endif\n#if USE_OCCLUSION_MAP\n  uniform sampler2D occlusionMap;\n#endif\n#if USE_EMISSIVE_MAP\n  uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\nvoid surf (out StandardSurface s) {\n  vec4 baseColor = albedo;\n  #if USE_VERTEX_COLOR\n    baseColor *= v_color;\n  #endif\n  #if USE_ALBEDO_MAP\n    vec4 texColor = texture2D(albedoMap, ALBEDO_UV);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    baseColor *= texColor;\n  #endif\n  s.albedo = baseColor;\n  s.albedo.rgb *= albedoScaleAndCutoff.xyz;\n  #if USE_ALPHA_TEST\n    if (s.albedo.ALPHA_TEST_CHANNEL < albedoScaleAndCutoff.w) discard;\n  #endif\n  #if USE_LIGHTMAP && !USE_BATCHING && !CC_FORWARD_ADD\n    vec4 lightColor = texture2D(cc_lightingMap, v_luv.xy);\n    s.lightmap = UnpackLightingmap(lightColor);\n    s.lightmap_test = v_luv.z;\n  #endif\n  s.normal = v_normal;\n  #if USE_NORMAL_MAP\n    vec3 nmmp = texture2D(normalMap, NORMAL_UV).xyz - vec3(0.5);\n    s.normal =\n      (nmmp.x * pbrParams.w) * normalize(v_tangent) +\n      (nmmp.y * pbrParams.w) * normalize(v_bitangent) +\n      nmmp.z * normalize(s.normal);\n  #endif\n  s.position = v_position;\n  vec4 pbr = pbrParams;\n  #if USE_PBR_MAP\n    vec4 res = texture2D(pbrMap, PBR_UV);\n    pbr.x *= res.r;\n    pbr.y *= res.g;\n    pbr.z *= res.b;\n  #endif\n  #if USE_METALLIC_ROUGHNESS_MAP\n    vec4 metallicRoughness = texture2D(metallicRoughnessMap, PBR_UV);\n    pbr.z *= metallicRoughness.b;\n    pbr.y *= metallicRoughness.g;\n  #endif\n  #if USE_OCCLUSION_MAP\n    pbr.x *= texture2D(occlusionMap, PBR_UV).r;\n  #endif\n  s.occlusion = clamp(pbr.x, 0.0, 0.96);\n  s.roughness = clamp(pbr.y, 0.04, 1.0);\n  s.metallic = pbr.z;\n  s.emissive = emissive.rgb * emissiveScaleParam.xyz;\n  #if USE_EMISSIVE_MAP\n    s.emissive *= SRGBToLinear(texture2D(emissiveMap, EMISSIVE_UV).rgb);\n  #endif\n}\n#if CC_FORWARD_ADD\n  #if CC_PIPELINE_TYPE == 0\n  # define LIGHTS_PER_PASS 1\n  #else\n  # define LIGHTS_PER_PASS 10\n  #endif\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 0\n  uniform highp vec4 cc_lightPos[LIGHTS_PER_PASS];\n  uniform vec4 cc_lightColor[LIGHTS_PER_PASS];\n  uniform vec4 cc_lightSizeRangeAngle[LIGHTS_PER_PASS];\n  uniform vec4 cc_lightDir[LIGHTS_PER_PASS];\n  #endif\n  float SmoothDistAtt (float distSqr, float invSqrAttRadius) {\n    float factor = distSqr * invSqrAttRadius;\n    float smoothFactor = clamp(1.0 - factor * factor, 0.0, 1.0);\n    return smoothFactor * smoothFactor;\n  }\n  float GetDistAtt (float distSqr, float invSqrAttRadius) {\n    float attenuation = 1.0 / max(distSqr, 0.01*0.01);\n    attenuation *= SmoothDistAtt(distSqr , invSqrAttRadius);\n    return attenuation;\n  }\n  float GetAngleAtt (vec3 L, vec3 litDir, float litAngleScale, float litAngleOffset) {\n    float cd = dot(litDir, L);\n    float attenuation = clamp(cd * litAngleScale + litAngleOffset, 0.0, 1.0);\n    return (attenuation * attenuation);\n  }\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 0\n  vec4 CCStandardShadingAdditive (StandardSurface s, vec4 shadowPos) {\n    vec3 position;\n    #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n    position = unpackHighpData(s.position, s.position_fract_part);\n    #else\n    position = s.position;\n    #endif\n    vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n    vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n    vec3 diffuseContrib = diffuse / 3.14159265359;\n    vec3 N = normalize(s.normal);\n    vec3 V = normalize(cc_cameraPos.xyz - position);\n    float NV = max(abs(dot(N, V)), 0.0);\n    specular = BRDFApprox(specular, s.roughness, NV);\n    vec3 finalColor = vec3(0.0);\n    int numLights = CC_PIPELINE_TYPE == 0 ? LIGHTS_PER_PASS : int(cc_lightDir[0].w);\n    for (int i = 0; i < LIGHTS_PER_PASS; i++) {\n      if (i >= numLights) break;\n      vec3 SLU = cc_lightPos[i].xyz - position;\n      vec3 SL = normalize(SLU);\n      vec3 SH = normalize(SL + V);\n      float SNL = max(dot(N, SL), 0.0);\n      float SNH = max(dot(N, SH), 0.0);\n      float distSqr = dot(SLU, SLU);\n      float litRadius = cc_lightSizeRangeAngle[i].x;\n      float litRadiusSqr = litRadius * litRadius;\n      float illum = 3.14159265359 * (litRadiusSqr / max(litRadiusSqr , distSqr));\n      float attRadiusSqrInv = 1.0 / max(cc_lightSizeRangeAngle[i].y, 0.01);\n      attRadiusSqrInv *= attRadiusSqrInv;\n      float att = GetDistAtt(distSqr, attRadiusSqrInv);\n      vec3 lspec = specular * CalcSpecular(s.roughness, SNH, SH, N);\n      if (cc_lightPos[i].w > 0.0) {\n        float cosInner = max(dot(-cc_lightDir[i].xyz, SL), 0.01);\n        float cosOuter = cc_lightSizeRangeAngle[i].z;\n        float litAngleScale = 1.0 / max(0.001, cosInner - cosOuter);\n        float litAngleOffset = -cosOuter * litAngleScale;\n        att *= GetAngleAtt(SL, -cc_lightDir[i].xyz, litAngleScale, litAngleOffset);\n      }\n      vec3 lightColor = cc_lightColor[i].rgb;\n      float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW\n        if (cc_lightPos[i].w > 0.0 && cc_lightSizeRangeAngle[i].w > 0.0) {\n          {\n            float pcf = cc_shadowWHPBInfo.z;\n            if (pcf > 1.9) shadow = CCGetSpotLightShadowFactorSoft2X(shadowPos, position);\n            else if (pcf > 0.9) shadow = CCGetSpotLightShadowFactorSoft(shadowPos, position);\n            else shadow = CCGetSpotLightShadowFactorHard(shadowPos, position);\n          }\n        }\n      #endif\n      lightColor *= shadow;\n      finalColor += SNL * lightColor * cc_lightColor[i].w * illum * att * (diffuseContrib + lspec);\n    }\n    return vec4(finalColor, 0.0);\n  }\n  #endif\n  #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 1\n  readonly buffer b_ccLightsBuffer { vec4 b_ccLights[]; };\n  readonly buffer b_clusterLightIndicesBuffer { uint b_clusterLightIndices[]; };\n  readonly buffer b_clusterLightGridBuffer { uvec4 b_clusterLightGrid[]; };\n  struct CCLight\n  {\n    vec4 cc_lightPos;\n    vec4 cc_lightColor;\n    vec4 cc_lightSizeRangeAngle;\n    vec4 cc_lightDir;\n  };\n  struct Cluster\n  {\n    vec3 minBounds;\n    vec3 maxBounds;\n  };\n  struct LightGrid\n  {\n    uint offset;\n    uint ccLights;\n  };\n  CCLight getCCLight(uint i)\n  {\n    CCLight light;\n    light.cc_lightPos = b_ccLights[4u * i + 0u];\n    light.cc_lightColor = b_ccLights[4u * i + 1u];\n    light.cc_lightSizeRangeAngle = b_ccLights[4u * i + 2u];\n    light.cc_lightDir = b_ccLights[4u * i + 3u];\n    return light;\n  }\n  LightGrid getLightGrid(uint cluster)\n  {\n    uvec4 gridvec = b_clusterLightGrid[cluster];\n    LightGrid grid;\n    grid.offset = gridvec.x;\n    grid.ccLights = gridvec.y;\n    return grid;\n  }\n  uint getGridLightIndex(uint start, uint offset)\n  {\n    return b_clusterLightIndices[start + offset];\n  }\n  uint getClusterZIndex(vec4 worldPos)\n  {\n    float scale = float(24) / log(cc_nearFar.y / cc_nearFar.x);\n    float bias = -(float(24) * log(cc_nearFar.x) / log(cc_nearFar.y / cc_nearFar.x));\n    float eyeDepth = -(cc_matView * worldPos).z;\n    uint zIndex = uint(max(log(eyeDepth) * scale + bias, 0.0));\n    return zIndex;\n  }\n  uint getClusterIndex(vec4 fragCoord, vec4 worldPos)\n  {\n    uint zIndex = getClusterZIndex(worldPos);\n    float clusterSizeX = ceil(cc_viewPort.z / float(16));\n    float clusterSizeY = ceil(cc_viewPort.w / float(8));\n    uvec3 indices = uvec3(uvec2(fragCoord.xy / vec2(clusterSizeX, clusterSizeY)), zIndex);\n    uint cluster = (16u * 8u) * indices.z + 16u * indices.y + indices.x;\n    return cluster;\n  }\n  vec4 CCClusterShadingAdditive (StandardSurface s, vec4 shadowPos) {\n    vec3 diffuse = s.albedo.rgb * (1.0 - s.metallic);\n    vec3 specular = mix(vec3(0.04), s.albedo.rgb, s.metallic);\n    vec3 diffuseContrib = diffuse / 3.14159265359;\n    vec3 position;\n    #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n    position = unpackHighpData(s.position, s.position_fract_part);\n    #else\n    position = s.position;\n    #endif\n    vec3 N = normalize(s.normal);\n    vec3 V = normalize(cc_cameraPos.xyz - position);\n    float NV = max(abs(dot(N, V)), 0.001);\n    specular = BRDFApprox(specular, s.roughness, NV);\n    vec3 finalColor = vec3(0.0);\n    uint cluster = getClusterIndex(gl_FragCoord, vec4(position, 1.0));\n    LightGrid grid = getLightGrid(cluster);\n    uint numLights = grid.ccLights;\n    for (uint i = 0u; i < 100u; i++) {\n      if (i >= numLights) break;\n      uint lightIndex = getGridLightIndex(grid.offset, i);\n      CCLight light = getCCLight(lightIndex);\n      vec3 SLU = light.cc_lightPos.xyz - position;\n      vec3 SL = normalize(SLU);\n      vec3 SH = normalize(SL + V);\n      float SNL = max(dot(N, SL), 0.001);\n      float SNH = max(dot(N, SH), 0.0);\n      float distSqr = dot(SLU, SLU);\n      float litRadius = light.cc_lightSizeRangeAngle.x;\n      float litRadiusSqr = litRadius * litRadius;\n      float illum = 3.14159265359 * (litRadiusSqr / max(litRadiusSqr , distSqr));\n      float attRadiusSqrInv = 1.0 / max(light.cc_lightSizeRangeAngle.y, 0.01);\n      attRadiusSqrInv *= attRadiusSqrInv;\n      float att = GetDistAtt(distSqr, attRadiusSqrInv);\n      vec3 lspec = specular * CalcSpecular(s.roughness, SNH, SH, N);\n      if (light.cc_lightPos.w > 0.0) {\n        float cosInner = max(dot(-light.cc_lightDir.xyz, SL), 0.01);\n        float cosOuter = light.cc_lightSizeRangeAngle.z;\n        float litAngleScale = 1.0 / max(0.001, cosInner - cosOuter);\n        float litAngleOffset = -cosOuter * litAngleScale;\n        att *= GetAngleAtt(SL, -light.cc_lightDir.xyz, litAngleScale, litAngleOffset);\n      }\n      vec3 lightColor = light.cc_lightColor.rgb;\n      float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW\n        if (light.cc_lightPos.w > 0.0) {\n          {\n            float pcf = cc_shadowWHPBInfo.z;\n            if (pcf > 1.9) shadow = CCGetSpotLightShadowFactorSoft2X(shadowPos, position);\n            else if (pcf > 0.9) shadow = CCGetSpotLightShadowFactorSoft(shadowPos, position);\n            else shadow = CCGetSpotLightShadowFactorHard(shadowPos, position);\n          }\n        }\n      #endif\n      lightColor *= shadow;\n      finalColor += SNL * lightColor * light.cc_lightColor.w * illum * att * (diffuseContrib + lspec);\n    }\n    return vec4(finalColor, 0.0);\n  }\n  #endif\n  void main () {\n    StandardSurface s; surf(s);\n    #if CC_ENABLE_CLUSTERED_LIGHT_CULLING == 1\n    vec4 color = CCClusterShadingAdditive(s, v_shadowPos);\n    #else\n    vec4 color = CCStandardShadingAdditive(s, v_shadowPos);\n    #endif\n    CC_APPLY_FOG(color, s.position.xyz);\n    gl_FragData[0] = CCFragOutput(color);\n  }\n#elif (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  void main () {\n    StandardSurface s; surf(s);\n    vec4 color = CCStandardShadingBase(s, v_shadowPos);\n    CC_APPLY_FOG(color, s.position.xyz);\n    gl_FragData[0] = CCFragOutput(color);\n  }\n#elif CC_PIPELINE_TYPE == 1\n  vec2 signNotZero(vec2 v) {\n    return vec2((v.x >= 0.0) ? +1.0 : -1.0, (v.y >= 0.0) ? +1.0 : -1.0);\n  }\n  vec2 float32x3_to_oct(in vec3 v) {\n    vec2 p = v.xy * (1.0 / (abs(v.x) + abs(v.y) + abs(v.z)));\n    return (v.z <= 0.0) ? ((1.0 - abs(p.yx)) * signNotZero(p)) : p;\n  }\n  void main () {\n    StandardSurface s; surf(s);\n    gl_FragData[0] = s.albedo;\n    gl_FragData[1] = vec4(float32x3_to_oct(s.normal), s.roughness, s.metallic);\n    gl_FragData[2] = vec4(s.emissive, s.occlusion);\n  }\n#endif"},"builtins":{"globals":{"blocks":[{"name":"CCGlobal","defines":[]},{"name":"CCCamera","defines":[]},{"name":"CCShadow","defines":[]}],"samplerTextures":[{"name":"cc_shadowMap","defines":["CC_RECEIVE_SHADOW"]},{"name":"cc_spotLightingMap","defines":["CC_RECEIVE_SHADOW"]},{"name":"cc_environment","defines":["CC_USE_IBL"]},{"name":"cc_diffuseMap","defines":["CC_USE_IBL","CC_USE_DIFFUSEMAP"]}],"buffers":[],"images":[]},"locals":{"blocks":[{"name":"CCMorph","defines":["CC_USE_MORPH"]},{"name":"CCSkinningTexture","defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION"]},{"name":"CCSkinningAnimation","defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION"]},{"name":"CCSkinning","defines":["CC_USE_SKINNING","!CC_USE_BAKED_ANIMATION"]},{"name":"CCLocalBatched","defines":["!USE_INSTANCING","USE_BATCHING"]},{"name":"CCLocal","defines":["!USE_INSTANCING","!USE_BATCHING"]},{"name":"CCForwardLight","defines":["CC_FORWARD_ADD","CC_ENABLE_CLUSTERED_LIGHT_CULLING"]}],"samplerTextures":[{"name":"cc_PositionDisplacements","defines":["CC_USE_MORPH","CC_MORPH_TARGET_HAS_POSITION"]},{"name":"cc_NormalDisplacements","defines":["CC_USE_MORPH","CC_MORPH_TARGET_HAS_NORMAL"]},{"name":"cc_TangentDisplacements","defines":["CC_USE_MORPH","CC_MORPH_TARGET_HAS_TANGENT"]},{"name":"cc_jointTexture","defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION"]},{"name":"cc_lightingMap","defines":["USE_LIGHTMAP","!USE_BATCHING","!CC_FORWARD_ADD"]}],"buffers":[],"images":[]},"statistics":{"CC_EFFECT_USED_VERTEX_UNIFORM_VECTORS":222,"CC_EFFECT_USED_FRAGMENT_UNIFORM_VECTORS":65}},"defines":[{"name":"CC_USE_MORPH","type":"boolean","defines":[]},{"name":"CC_MORPH_TARGET_COUNT","type":"number","defines":["CC_USE_MORPH"],"range":[2,8]},{"name":"CC_MORPH_PRECOMPUTED","type":"boolean","defines":["CC_USE_MORPH"]},{"name":"CC_MORPH_TARGET_HAS_POSITION","type":"boolean","defines":["CC_USE_MORPH"]},{"name":"CC_MORPH_TARGET_HAS_NORMAL","type":"boolean","defines":["CC_USE_MORPH"]},{"name":"CC_MORPH_TARGET_HAS_TANGENT","type":"boolean","defines":["CC_USE_MORPH"]},{"name":"CC_USE_SKINNING","type":"boolean","defines":[]},{"name":"CC_USE_BAKED_ANIMATION","type":"boolean","defines":["CC_USE_SKINNING"]},{"name":"USE_INSTANCING","type":"boolean","defines":[],"editor":{"elevated":true}},{"name":"USE_BATCHING","type":"boolean","defines":["!USE_INSTANCING"],"editor":{"elevated":true}},{"name":"USE_LIGHTMAP","type":"boolean","defines":[]},{"name":"CC_USE_FOG","type":"number","defines":[],"range":[0,4]},{"name":"CC_USE_ACCURATE_FOG","type":"boolean","defines":[]},{"name":"CC_RECEIVE_SHADOW","type":"boolean","defines":[]},{"name":"USE_VERTEX_COLOR","type":"boolean","defines":[]},{"name":"USE_NORMAL_MAP","type":"boolean","defines":[]},{"name":"HAS_SECOND_UV","type":"boolean","defines":[]},{"name":"CC_FORWARD_ADD","type":"boolean","defines":[]},{"name":"SAMPLE_FROM_RT","type":"boolean","defines":[]},{"name":"CC_USE_IBL","type":"number","defines":[],"range":[0,2]},{"name":"CC_USE_DIFFUSEMAP","type":"number","defines":["CC_USE_IBL"],"range":[0,2]},{"name":"USE_REFLECTION_DENOISE","type":"boolean","defines":[]},{"name":"CC_USE_HDR","type":"boolean","defines":[]},{"name":"USE_ALBEDO_MAP","type":"boolean","defines":[]},{"name":"ALBEDO_UV","type":"string","defines":["USE_ALBEDO_MAP"],"options":["v_uv","v_uv1"]},{"name":"NORMAL_UV","type":"string","defines":["USE_NORMAL_MAP"],"options":["v_uv","v_uv1"]},{"name":"PBR_UV","type":"string","defines":[],"options":["v_uv","v_uv1"]},{"name":"USE_PBR_MAP","type":"boolean","defines":[]},{"name":"USE_METALLIC_ROUGHNESS_MAP","type":"boolean","defines":[]},{"name":"USE_OCCLUSION_MAP","type":"boolean","defines":[]},{"name":"USE_EMISSIVE_MAP","type":"boolean","defines":[]},{"name":"EMISSIVE_UV","type":"string","defines":["USE_EMISSIVE_MAP"],"options":["v_uv","v_uv1"]},{"name":"USE_ALPHA_TEST","type":"boolean","defines":[]},{"name":"ALPHA_TEST_CHANNEL","type":"string","defines":["USE_ALPHA_TEST"],"options":["a","r"]},{"name":"CC_PIPELINE_TYPE","type":"number","defines":["CC_FORWARD_ADD"],"range":[0,1]},{"name":"CC_FORCE_FORWARD_SHADING","type":"boolean","defines":["CC_FORWARD_ADD"]}]},{"hash":4091463135,"name":"../resources/project/game/killer/map/effect/outlineTaskAndPipe|fx-outline-vs:vert|fx-outline-fs:frag","blocks":[{"name":"outlineVert","stageFlags":1,"binding":0,"members":[{"name":"outlineParams","type":16,"count":1}],"defines":[]},{"name":"outlineFrag","stageFlags":16,"binding":1,"members":[{"name":"rimColor","type":16,"count":1}],"defines":[]}],"samplerTextures":[],"samplers":[],"textures":[],"buffers":[],"images":[],"subpassInputs":[],"attributes":[{"name":"a_matWorld0","format":44,"isInstanced":true,"location":6,"defines":["USE_INSTANCING"]},{"name":"a_matWorld1","format":44,"isInstanced":true,"location":7,"defines":["USE_INSTANCING"]},{"name":"a_matWorld2","format":44,"isInstanced":true,"location":8,"defines":["USE_INSTANCING"]},{"name":"a_lightingMapUVParam","format":44,"isInstanced":true,"location":9,"defines":["USE_INSTANCING","USE_LIGHTMAP"]},{"name":"a_dyn_batch_id","format":11,"location":10,"defines":["!USE_INSTANCING","USE_BATCHING"]},{"name":"a_position","format":32,"location":0,"defines":[]},{"name":"a_normal","format":32,"location":1,"defines":[]},{"name":"a_texCoord","format":21,"location":2,"defines":[]},{"name":"a_tangent","format":44,"location":3,"defines":[]},{"name":"a_vertexId","format":11,"location":11,"defines":["CC_USE_MORPH"]},{"name":"a_joints","location":4,"defines":["CC_USE_SKINNING"]},{"name":"a_weights","format":44,"location":5,"defines":["CC_USE_SKINNING"]},{"name":"a_jointAnimInfo","format":44,"isInstanced":true,"location":12,"defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION","USE_INSTANCING"]}],"varyings":[{"name":"v_fog_factor","type":13,"count":1,"stageFlags":17,"location":0,"defines":["!CC_USE_ACCURATE_FOG"]}],"fragColors":[{"name":"cc_FragColor","typename":"vec4","type":16,"count":1,"stageFlags":16,"location":0,"defines":[]}],"glsl4":{"vert":"#extension GL_EXT_shader_explicit_arithmetic_types_int32: require\nprecision highp float;\nlayout(set = 0, binding = 0) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n};\nlayout(set = 0, binding = 1) uniform CCCamera {\n  highp   mat4 cc_matView;\n  highp   mat4 cc_matViewInv;\n  highp   mat4 cc_matProj;\n  highp   mat4 cc_matProjInv;\n  highp   mat4 cc_matViewProj;\n  highp   mat4 cc_matViewProjInv;\n  highp   vec4 cc_cameraPos;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_exposure;\n  mediump vec4 cc_mainLitDir;\n  mediump vec4 cc_mainLitColor;\n  mediump vec4 cc_ambientSky;\n  mediump vec4 cc_ambientGround;\n  mediump vec4 cc_fogColor;\n  mediump vec4 cc_fogBase;\n  mediump vec4 cc_fogAdd;\n  mediump vec4 cc_nearFar;\n  mediump vec4 cc_viewPort;\n};\n#if USE_INSTANCING\n  layout(location = 6) in vec4 a_matWorld0;\n  layout(location = 7) in vec4 a_matWorld1;\n  layout(location = 8) in vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n    layout(location = 9) in vec4 a_lightingMapUVParam;\n  #endif\n#elif USE_BATCHING\n  layout(location = 10) in float a_dyn_batch_id;\n  layout(set = 2, binding = 0) uniform CCLocalBatched {\n    highp mat4 cc_matWorlds[10];\n  };\n#else\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n  };\n#endif\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nlayout(location = 0) in vec3 a_position;\nlayout(location = 1) in vec3 a_normal;\nlayout(location = 2) in vec2 a_texCoord;\nlayout(location = 3) in vec4 a_tangent;\n#if CC_USE_MORPH\n    int getVertexId() {\n      return gl_VertexIndex;\n    }\n  layout(set = 2, binding = 4) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int pixelIndex) {\n        ivec2 texSize = textureSize(tex, 0);\n        return texelFetch(tex, ivec2(pixelIndex % texSize.x, pixelIndex / texSize.x), 0);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture(tex, x)),\n        decode32(texture(tex, y)),\n        decode32(texture(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    layout(set = 2, binding = 7) uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    layout(set = 2, binding = 8) uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    layout(set = 2, binding = 9) uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    layout(location = 4) in u32vec4 a_joints;\n  layout(location = 5) in vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      layout(location = 12) in highp vec4 a_jointAnimInfo;\n    #endif\n    layout(set = 2, binding = 3) uniform CCSkinningTexture {\n      highp vec4 cc_jointTextureInfo;\n    };\n    layout(set = 2, binding = 2) uniform CCSkinningAnimation {\n      highp vec4 cc_jointAnimInfo;\n    };\n    layout(set = 2, binding = 6) uniform highp sampler2D cc_jointTexture;\n      #else\n    layout(set = 2, binding = 3) uniform CCSkinning {\n      highp vec4 cc_joints[30 * 3];\n    };\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if !CC_USE_ACCURATE_FOG\nlayout(location = 0) out float v_fog_factor;\n#endif\nlayout(set = 1, binding = 0) uniform outlineVert {\n  vec4 outlineParams;\n};\nvec4 vert () {\n  StandardVertInput In;\n      In.position = vec4(a_position, 1.0);\n      In.normal = a_normal;\n      In.tangent = a_tangent;\n    #if CC_USE_MORPH\n      applyMorph(In);\n    #endif\n    #if CC_USE_SKINNING\n      CCSkin(In);\n    #endif\n  mat4 matWorld;\n    #if USE_INSTANCING\n      matWorld = mat4(\n        vec4(a_matWorld0.xyz, 0.0),\n        vec4(a_matWorld1.xyz, 0.0),\n        vec4(a_matWorld2.xyz, 0.0),\n        vec4(a_matWorld0.w, a_matWorld1.w, a_matWorld2.w, 1.0)\n      );\n    #elif USE_BATCHING\n      matWorld = cc_matWorlds[int(a_dyn_batch_id)];\n    #else\n      matWorld = cc_matWorld;\n    #endif\n  float width = outlineParams.x * 0.001;\n  In.position.xyz += normalize(In.normal) * width;\n  vec4 pos = cc_matProj * (cc_matView * matWorld) * In.position;\n  pos.z -= outlineParams.y * 0.002;\n  return pos;\n}\nvoid main() { gl_Position = vert(); }","frag":"\nprecision highp float;\nlayout(set = 0, binding = 0) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n};\nlayout(set = 0, binding = 1) uniform CCCamera {\n  highp   mat4 cc_matView;\n  highp   mat4 cc_matViewInv;\n  highp   mat4 cc_matProj;\n  highp   mat4 cc_matProjInv;\n  highp   mat4 cc_matViewProj;\n  highp   mat4 cc_matViewProjInv;\n  highp   vec4 cc_cameraPos;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_exposure;\n  mediump vec4 cc_mainLitDir;\n  mediump vec4 cc_mainLitColor;\n  mediump vec4 cc_ambientSky;\n  mediump vec4 cc_ambientGround;\n  mediump vec4 cc_fogColor;\n  mediump vec4 cc_fogBase;\n  mediump vec4 cc_fogAdd;\n  mediump vec4 cc_nearFar;\n  mediump vec4 cc_viewPort;\n};\nvec4 CCFragOutput (vec4 color) {\n  return color;\n}\n#if !CC_USE_ACCURATE_FOG\nlayout(location = 0) in float v_fog_factor;\n#endif\nlayout(set = 1, binding = 1) uniform outlineFrag {\n  vec4 rimColor;\n};\nvec4 frag () {\n  vec4 color = rimColor;\n  return CCFragOutput(vec4(color.rgb, 1.0));\n}\nlayout(location = 0) out vec4 cc_FragColor;\nvoid main() { cc_FragColor = frag(); }"},"glsl3":{"vert":"\nprecision highp float;\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n};\nlayout(std140) uniform CCCamera {\n  highp   mat4 cc_matView;\n  highp   mat4 cc_matViewInv;\n  highp   mat4 cc_matProj;\n  highp   mat4 cc_matProjInv;\n  highp   mat4 cc_matViewProj;\n  highp   mat4 cc_matViewProjInv;\n  highp   vec4 cc_cameraPos;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_exposure;\n  mediump vec4 cc_mainLitDir;\n  mediump vec4 cc_mainLitColor;\n  mediump vec4 cc_ambientSky;\n  mediump vec4 cc_ambientGround;\n  mediump vec4 cc_fogColor;\n  mediump vec4 cc_fogBase;\n  mediump vec4 cc_fogAdd;\n  mediump vec4 cc_nearFar;\n  mediump vec4 cc_viewPort;\n};\n#if USE_INSTANCING\n  in vec4 a_matWorld0;\n  in vec4 a_matWorld1;\n  in vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n    in vec4 a_lightingMapUVParam;\n  #endif\n#elif USE_BATCHING\n  in float a_dyn_batch_id;\n  layout(std140) uniform CCLocalBatched {\n    highp mat4 cc_matWorlds[10];\n  };\n#else\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n  };\n#endif\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nin vec3 a_position;\nin vec3 a_normal;\nin vec2 a_texCoord;\nin vec4 a_tangent;\n#if CC_USE_MORPH\n    in float a_vertexId;\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n  layout(std140) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int pixelIndex) {\n        ivec2 texSize = textureSize(tex, 0);\n        return texelFetch(tex, ivec2(pixelIndex % texSize.x, pixelIndex / texSize.x), 0);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture(tex, x)),\n        decode32(texture(tex, y)),\n        decode32(texture(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    in vec4 a_joints;\n  in vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      in highp vec4 a_jointAnimInfo;\n    #endif\n    layout(std140) uniform CCSkinningTexture {\n      highp vec4 cc_jointTextureInfo;\n    };\n    layout(std140) uniform CCSkinningAnimation {\n      highp vec4 cc_jointAnimInfo;\n    };\n    uniform highp sampler2D cc_jointTexture;\n      #else\n    layout(std140) uniform CCSkinning {\n      highp vec4 cc_joints[30 * 3];\n    };\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if !CC_USE_ACCURATE_FOG\nout float v_fog_factor;\n#endif\nlayout(std140) uniform outlineVert {\n  vec4 outlineParams;\n};\nvec4 vert () {\n  StandardVertInput In;\n      In.position = vec4(a_position, 1.0);\n      In.normal = a_normal;\n      In.tangent = a_tangent;\n    #if CC_USE_MORPH\n      applyMorph(In);\n    #endif\n    #if CC_USE_SKINNING\n      CCSkin(In);\n    #endif\n  mat4 matWorld;\n    #if USE_INSTANCING\n      matWorld = mat4(\n        vec4(a_matWorld0.xyz, 0.0),\n        vec4(a_matWorld1.xyz, 0.0),\n        vec4(a_matWorld2.xyz, 0.0),\n        vec4(a_matWorld0.w, a_matWorld1.w, a_matWorld2.w, 1.0)\n      );\n    #elif USE_BATCHING\n      matWorld = cc_matWorlds[int(a_dyn_batch_id)];\n    #else\n      matWorld = cc_matWorld;\n    #endif\n  float width = outlineParams.x * 0.001;\n  In.position.xyz += normalize(In.normal) * width;\n  vec4 pos = cc_matProj * (cc_matView * matWorld) * In.position;\n  pos.z -= outlineParams.y * 0.002;\n  return pos;\n}\nvoid main() { gl_Position = vert(); }","frag":"\nprecision highp float;\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n};\nlayout(std140) uniform CCCamera {\n  highp   mat4 cc_matView;\n  highp   mat4 cc_matViewInv;\n  highp   mat4 cc_matProj;\n  highp   mat4 cc_matProjInv;\n  highp   mat4 cc_matViewProj;\n  highp   mat4 cc_matViewProjInv;\n  highp   vec4 cc_cameraPos;\n  mediump vec4 cc_screenScale;\n  mediump vec4 cc_exposure;\n  mediump vec4 cc_mainLitDir;\n  mediump vec4 cc_mainLitColor;\n  mediump vec4 cc_ambientSky;\n  mediump vec4 cc_ambientGround;\n  mediump vec4 cc_fogColor;\n  mediump vec4 cc_fogBase;\n  mediump vec4 cc_fogAdd;\n  mediump vec4 cc_nearFar;\n  mediump vec4 cc_viewPort;\n};\nvec4 CCFragOutput (vec4 color) {\n  return color;\n}\n#if !CC_USE_ACCURATE_FOG\nin float v_fog_factor;\n#endif\nlayout(std140) uniform outlineFrag {\n  vec4 rimColor;\n};\nvec4 frag () {\n  vec4 color = rimColor;\n  return CCFragOutput(vec4(color.rgb, 1.0));\n}\nlayout(location = 0) out vec4 cc_FragColor;\nvoid main() { cc_FragColor = frag(); }"},"glsl1":{"vert":"\nprecision highp float;\nuniform highp mat4 cc_matView;\n  uniform highp mat4 cc_matProj;\n#if USE_INSTANCING\n  attribute vec4 a_matWorld0;\n  attribute vec4 a_matWorld1;\n  attribute vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n    attribute vec4 a_lightingMapUVParam;\n  #endif\n#elif USE_BATCHING\n  attribute float a_dyn_batch_id;\n  uniform highp mat4 cc_matWorlds[10];\n#else\n  uniform highp mat4 cc_matWorld;\n#endif\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nattribute vec3 a_position;\nattribute vec3 a_normal;\nattribute vec2 a_texCoord;\nattribute vec4 a_tangent;\n#if CC_USE_MORPH\n    attribute float a_vertexId;\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n  uniform vec4 cc_displacementWeights[15];\n  uniform vec4 cc_displacementTextureInfo;\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n        int pixelIndex = elementIndex;\n        vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n        vec2 uv = getPixelCoordFromLocation(location, cc_displacementTextureInfo.xy);\n        return texture2D(tex, uv);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture2D(tex, x)),\n        decode32(texture2D(tex, y)),\n        decode32(texture2D(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    attribute vec4 a_joints;\n  attribute vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      attribute highp vec4 a_jointAnimInfo;\n    #endif\n    uniform highp vec4 cc_jointTextureInfo;\n    uniform highp vec4 cc_jointAnimInfo;\n    uniform highp sampler2D cc_jointTexture;\n      #else\n    uniform highp vec4 cc_joints[90];\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture2D(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture2D(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture2D(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if !CC_USE_ACCURATE_FOG\nvarying float v_fog_factor;\n#endif\n       uniform vec4 outlineParams;\nvec4 vert () {\n  StandardVertInput In;\n      In.position = vec4(a_position, 1.0);\n      In.normal = a_normal;\n      In.tangent = a_tangent;\n    #if CC_USE_MORPH\n      applyMorph(In);\n    #endif\n    #if CC_USE_SKINNING\n      CCSkin(In);\n    #endif\n  mat4 matWorld;\n    #if USE_INSTANCING\n      matWorld = mat4(\n        vec4(a_matWorld0.xyz, 0.0),\n        vec4(a_matWorld1.xyz, 0.0),\n        vec4(a_matWorld2.xyz, 0.0),\n        vec4(a_matWorld0.w, a_matWorld1.w, a_matWorld2.w, 1.0)\n      );\n    #elif USE_BATCHING\n      matWorld = cc_matWorlds[int(a_dyn_batch_id)];\n    #else\n      matWorld = cc_matWorld;\n    #endif\n  float width = outlineParams.x * 0.001;\n  In.position.xyz += normalize(In.normal) * width;\n  vec4 pos = cc_matProj * (cc_matView * matWorld) * In.position;\n  pos.z -= outlineParams.y * 0.002;\n  return pos;\n}\nvoid main() { gl_Position = vert(); }","frag":"\nprecision highp float;\nvec4 CCFragOutput (vec4 color) {\n  return color;\n}\n#if !CC_USE_ACCURATE_FOG\nvarying float v_fog_factor;\n#endif\n          uniform vec4 rimColor;\nvec4 frag () {\n  vec4 color = rimColor;\n  return CCFragOutput(vec4(color.rgb, 1.0));\n}\nvoid main() { gl_FragColor = frag(); }"},"builtins":{"globals":{"blocks":[{"name":"CCGlobal","defines":[]},{"name":"CCCamera","defines":[]}],"samplerTextures":[],"buffers":[],"images":[]},"locals":{"blocks":[{"name":"CCLocalBatched","defines":["!USE_INSTANCING","USE_BATCHING"]},{"name":"CCLocal","defines":["!USE_INSTANCING","!USE_BATCHING"]},{"name":"CCMorph","defines":["CC_USE_MORPH"]},{"name":"CCSkinningTexture","defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION"]},{"name":"CCSkinningAnimation","defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION"]},{"name":"CCSkinning","defines":["CC_USE_SKINNING","!CC_USE_BAKED_ANIMATION"]}],"samplerTextures":[{"name":"cc_PositionDisplacements","defines":["CC_USE_MORPH","CC_MORPH_TARGET_HAS_POSITION"]},{"name":"cc_NormalDisplacements","defines":["CC_USE_MORPH","CC_MORPH_TARGET_HAS_NORMAL"]},{"name":"cc_TangentDisplacements","defines":["CC_USE_MORPH","CC_MORPH_TARGET_HAS_TANGENT"]},{"name":"cc_jointTexture","defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION"]}],"buffers":[],"images":[]},"statistics":{"CC_EFFECT_USED_VERTEX_UNIFORM_VECTORS":197,"CC_EFFECT_USED_FRAGMENT_UNIFORM_VECTORS":40}},"defines":[{"name":"USE_INSTANCING","type":"boolean","defines":[],"editor":{"elevated":true}},{"name":"USE_BATCHING","type":"boolean","defines":["!USE_INSTANCING"],"editor":{"elevated":true}},{"name":"USE_LIGHTMAP","type":"boolean","defines":["USE_INSTANCING"]},{"name":"CC_USE_MORPH","type":"boolean","defines":[]},{"name":"CC_MORPH_TARGET_COUNT","type":"number","defines":["CC_USE_MORPH"],"range":[2,8]},{"name":"CC_MORPH_PRECOMPUTED","type":"boolean","defines":["CC_USE_MORPH"]},{"name":"CC_MORPH_TARGET_HAS_POSITION","type":"boolean","defines":["CC_USE_MORPH"]},{"name":"CC_MORPH_TARGET_HAS_NORMAL","type":"boolean","defines":["CC_USE_MORPH"]},{"name":"CC_MORPH_TARGET_HAS_TANGENT","type":"boolean","defines":["CC_USE_MORPH"]},{"name":"CC_USE_SKINNING","type":"boolean","defines":[]},{"name":"CC_USE_BAKED_ANIMATION","type":"boolean","defines":["CC_USE_SKINNING"]},{"name":"CC_USE_FOG","type":"number","defines":[],"range":[0,4]},{"name":"CC_USE_ACCURATE_FOG","type":"boolean","defines":[]}]},{"hash":3115758794,"name":"../resources/project/game/killer/map/effect/outlineTaskAndPipe|shadow-caster-vs:vert|shadow-caster-fs:frag","blocks":[{"name":"Constants","stageFlags":17,"binding":0,"members":[{"name":"tilingOffset","type":16,"count":1},{"name":"albedo","type":16,"count":1},{"name":"albedoScaleAndCutoff","type":16,"count":1},{"name":"pbrParams","type":16,"count":1},{"name":"emissive","type":16,"count":1},{"name":"emissiveScaleParam","type":16,"count":1}],"defines":[]}],"samplerTextures":[{"name":"albedoMap","type":28,"count":1,"stageFlags":16,"binding":1,"defines":["USE_ALBEDO_MAP"]}],"samplers":[],"textures":[],"buffers":[],"images":[],"subpassInputs":[],"attributes":[{"name":"a_position","format":32,"location":0,"defines":[]},{"name":"a_normal","format":32,"location":1,"defines":[]},{"name":"a_texCoord","format":21,"location":2,"defines":[]},{"name":"a_tangent","format":44,"location":3,"defines":[]},{"name":"a_vertexId","format":11,"location":6,"defines":["CC_USE_MORPH"]},{"name":"a_joints","location":4,"defines":["CC_USE_SKINNING"]},{"name":"a_weights","format":44,"location":5,"defines":["CC_USE_SKINNING"]},{"name":"a_jointAnimInfo","format":44,"isInstanced":true,"location":7,"defines":["CC_USE_SKINNING","CC_USE_BAKED_ANIMATION","USE_INSTANCING"]},{"name":"a_matWorld0","format":44,"isInstanced":true,"location":8,"defines":["USE_INSTANCING"]},{"name":"a_matWorld1","format":44,"isInstanced":true,"location":9,"defines":["USE_INSTANCING"]},{"name":"a_matWorld2","format":44,"isInstanced":true,"location":10,"defines":["USE_INSTANCING"]},{"name":"a_lightingMapUVParam","format":44,"isInstanced":true,"location":11,"defines":["USE_INSTANCING","USE_LIGHTMAP"]},{"name":"a_dyn_batch_id","format":11,"location":12,"defines":["!USE_INSTANCING","USE_BATCHING"]},{"name":"a_texCoord1","format":21,"location":13,"defines":[]}],"varyings":[{"name":"v_uv","type":14,"count":1,"stageFlags":17,"location":0,"defines":[]},{"name":"v_uv1","type":14,"count":1,"stageFlags":17,"location":1,"defines":[]},{"name":"v_worldPos","type":16,"count":1,"stageFlags":17,"location":2,"defines":[]},{"name":"v_clip_depth","type":13,"count":1,"stageFlags":17,"location":3,"defines":[]}],"fragColors":[{"name":"cc_FragColor","typename":"vec4","type":16,"count":1,"stageFlags":16,"location":0,"defines":[]}],"glsl4":{"vert":"#extension GL_EXT_shader_explicit_arithmetic_types_int32: require\nprecision highp float;\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nlayout(location = 0) in vec3 a_position;\nlayout(location = 1) in vec3 a_normal;\nlayout(location = 2) in vec2 a_texCoord;\nlayout(location = 3) in vec4 a_tangent;\n#if CC_USE_MORPH\n    int getVertexId() {\n      return gl_VertexIndex;\n    }\n  layout(set = 2, binding = 4) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int pixelIndex) {\n        ivec2 texSize = textureSize(tex, 0);\n        return texelFetch(tex, ivec2(pixelIndex % texSize.x, pixelIndex / texSize.x), 0);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture(tex, x)),\n        decode32(texture(tex, y)),\n        decode32(texture(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    layout(set = 2, binding = 7) uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    layout(set = 2, binding = 8) uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    layout(set = 2, binding = 9) uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    layout(location = 4) in u32vec4 a_joints;\n  layout(location = 5) in vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      layout(location = 7) in highp vec4 a_jointAnimInfo;\n    #endif\n    layout(set = 2, binding = 3) uniform CCSkinningTexture {\n      highp vec4 cc_jointTextureInfo;\n    };\n    layout(set = 2, binding = 2) uniform CCSkinningAnimation {\n      highp vec4 cc_jointAnimInfo;\n    };\n    layout(set = 2, binding = 6) uniform highp sampler2D cc_jointTexture;\n      #else\n    layout(set = 2, binding = 3) uniform CCSkinning {\n      highp vec4 cc_joints[30 * 3];\n    };\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if USE_INSTANCING\n  layout(location = 8) in vec4 a_matWorld0;\n  layout(location = 9) in vec4 a_matWorld1;\n  layout(location = 10) in vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n    layout(location = 11) in vec4 a_lightingMapUVParam;\n  #endif\n#elif USE_BATCHING\n  layout(location = 12) in float a_dyn_batch_id;\n  layout(set = 2, binding = 0) uniform CCLocalBatched {\n    highp mat4 cc_matWorlds[10];\n  };\n#else\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n  };\n#endif\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 albedo;\n  vec4 albedoScaleAndCutoff;\n  vec4 pbrParams;\n  vec4 emissive;\n  vec4 emissiveScaleParam;\n};\nlayout(set = 0, binding = 2) uniform CCShadow {\n  highp mat4 cc_matLightPlaneProj;\n  highp mat4 cc_matLightView;\n  highp mat4 cc_matLightViewProj;\n  highp vec4 cc_shadowInvProjDepthInfo;\n  highp vec4 cc_shadowProjDepthInfo;\n  highp vec4 cc_shadowProjInfo;\n  mediump vec4 cc_shadowNFLSInfo;\n  mediump vec4 cc_shadowWHPBInfo;\n  mediump vec4 cc_shadowLPNNInfo;\n  lowp vec4 cc_shadowColor;\n  mediump vec4 cc_planarNDInfo;\n};\n#if HAS_SECOND_UV || USE_LIGHTMAP\n  layout(location = 13) in vec2 a_texCoord1;\n#endif\nlayout(location = 0) out vec2 v_uv;\nlayout(location = 1) out vec2 v_uv1;\nlayout(location = 2) out vec4 v_worldPos;\nlayout(location = 3) out float v_clip_depth;\nvec4 vert () {\n  StandardVertInput In;\n      In.position = vec4(a_position, 1.0);\n      In.normal = a_normal;\n      In.tangent = a_tangent;\n    #if CC_USE_MORPH\n      applyMorph(In);\n    #endif\n    #if CC_USE_SKINNING\n      CCSkin(In);\n    #endif\n  mat4 matWorld, matWorldIT;\n    #if USE_INSTANCING\n      matWorld = mat4(\n        vec4(a_matWorld0.xyz, 0.0),\n        vec4(a_matWorld1.xyz, 0.0),\n        vec4(a_matWorld2.xyz, 0.0),\n        vec4(a_matWorld0.w, a_matWorld1.w, a_matWorld2.w, 1.0)\n      );\n      matWorldIT = matWorld;\n    #elif USE_BATCHING\n      matWorld = cc_matWorlds[int(a_dyn_batch_id)];\n      matWorldIT = matWorld;\n    #else\n      matWorld = cc_matWorld;\n      matWorldIT = cc_matWorldIT;\n    #endif\n  v_worldPos = matWorld * In.position;\n  vec4 clipPos = cc_matLightViewProj * v_worldPos;\n  v_uv = a_texCoord * tilingOffset.xy + tilingOffset.zw;\n  #if HAS_SECOND_UV\n    v_uv1 = a_texCoord1 * tilingOffset.xy + tilingOffset.zw;\n  #endif\n  v_clip_depth = clipPos.z / clipPos.w * 0.5 + 0.5;\n  return clipPos;\n}\nvoid main() { gl_Position = vert(); }","frag":"\nprecision highp float;\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 albedo;\n  vec4 albedoScaleAndCutoff;\n  vec4 pbrParams;\n  vec4 emissive;\n  vec4 emissiveScaleParam;\n};\nvec4 packDepthToRGBA (float depth) {\n  vec4 ret = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;\n  ret = fract(ret);\n  ret -= vec4(ret.yzw, 0.0) / 255.0;\n  return ret;\n}\nlayout(set = 0, binding = 2) uniform CCShadow {\n  highp mat4 cc_matLightPlaneProj;\n  highp mat4 cc_matLightView;\n  highp mat4 cc_matLightViewProj;\n  highp vec4 cc_shadowInvProjDepthInfo;\n  highp vec4 cc_shadowProjDepthInfo;\n  highp vec4 cc_shadowProjInfo;\n  mediump vec4 cc_shadowNFLSInfo;\n  mediump vec4 cc_shadowWHPBInfo;\n  mediump vec4 cc_shadowLPNNInfo;\n  lowp vec4 cc_shadowColor;\n  mediump vec4 cc_planarNDInfo;\n};\nlayout(location = 0) in vec2 v_uv;\nlayout(location = 1) in vec2 v_uv1;\nlayout(location = 2) in vec4 v_worldPos;\nlayout(location = 3) in float v_clip_depth;\n#if USE_ALBEDO_MAP\n  layout(set = 1, binding = 1) uniform sampler2D albedoMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\nvec4 frag () {\n  vec4 baseColor = albedo;\n  #if USE_ALBEDO_MAP\n    baseColor *= texture(albedoMap, ALBEDO_UV);\n  #endif\n  #if USE_ALPHA_TEST\n    if (baseColor.ALPHA_TEST_CHANNEL < albedoScaleAndCutoff.w) discard;\n  #endif\n  if(cc_shadowLPNNInfo.x > 0.000001 && cc_shadowLPNNInfo.x < 1.999999) {\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      vec4 viewStartPos = cc_matLightView * v_worldPos;\n      float dist = length(viewStartPos.xyz);\n      float linearDepth = cc_shadowNFLSInfo.x + (-dist / (cc_shadowNFLSInfo.y - cc_shadowNFLSInfo.x));\n      return vec4(linearDepth, 1.0, 1.0, 1.0);\n    }\n  }\n  if (cc_shadowLPNNInfo.y > 0.000001) {\n    return packDepthToRGBA(v_clip_depth);\n  }\n  return vec4(v_clip_depth, 1.0, 1.0, 1.0);\n}\nlayout(location = 0) out vec4 cc_FragColor;\nvoid main() { cc_FragColor = frag(); }"},"glsl3":{"vert":"\nprecision highp float;\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nin vec3 a_position;\nin vec3 a_normal;\nin vec2 a_texCoord;\nin vec4 a_tangent;\n#if CC_USE_MORPH\n    in float a_vertexId;\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n  layout(std140) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int pixelIndex) {\n        ivec2 texSize = textureSize(tex, 0);\n        return texelFetch(tex, ivec2(pixelIndex % texSize.x, pixelIndex / texSize.x), 0);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture(tex, x)),\n        decode32(texture(tex, y)),\n        decode32(texture(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    in vec4 a_joints;\n  in vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      in highp vec4 a_jointAnimInfo;\n    #endif\n    layout(std140) uniform CCSkinningTexture {\n      highp vec4 cc_jointTextureInfo;\n    };\n    layout(std140) uniform CCSkinningAnimation {\n      highp vec4 cc_jointAnimInfo;\n    };\n    uniform highp sampler2D cc_jointTexture;\n      #else\n    layout(std140) uniform CCSkinning {\n      highp vec4 cc_joints[30 * 3];\n    };\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if USE_INSTANCING\n  in vec4 a_matWorld0;\n  in vec4 a_matWorld1;\n  in vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n    in vec4 a_lightingMapUVParam;\n  #endif\n#elif USE_BATCHING\n  in float a_dyn_batch_id;\n  layout(std140) uniform CCLocalBatched {\n    highp mat4 cc_matWorlds[10];\n  };\n#else\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n  };\n#endif\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 albedo;\n  vec4 albedoScaleAndCutoff;\n  vec4 pbrParams;\n  vec4 emissive;\n  vec4 emissiveScaleParam;\n};\nlayout(std140) uniform CCShadow {\n  highp mat4 cc_matLightPlaneProj;\n  highp mat4 cc_matLightView;\n  highp mat4 cc_matLightViewProj;\n  highp vec4 cc_shadowInvProjDepthInfo;\n  highp vec4 cc_shadowProjDepthInfo;\n  highp vec4 cc_shadowProjInfo;\n  mediump vec4 cc_shadowNFLSInfo;\n  mediump vec4 cc_shadowWHPBInfo;\n  mediump vec4 cc_shadowLPNNInfo;\n  lowp vec4 cc_shadowColor;\n  mediump vec4 cc_planarNDInfo;\n};\n#if HAS_SECOND_UV || USE_LIGHTMAP\n  in vec2 a_texCoord1;\n#endif\nout vec2 v_uv;\nout vec2 v_uv1;\nout vec4 v_worldPos;\nout float v_clip_depth;\nvec4 vert () {\n  StandardVertInput In;\n      In.position = vec4(a_position, 1.0);\n      In.normal = a_normal;\n      In.tangent = a_tangent;\n    #if CC_USE_MORPH\n      applyMorph(In);\n    #endif\n    #if CC_USE_SKINNING\n      CCSkin(In);\n    #endif\n  mat4 matWorld, matWorldIT;\n    #if USE_INSTANCING\n      matWorld = mat4(\n        vec4(a_matWorld0.xyz, 0.0),\n        vec4(a_matWorld1.xyz, 0.0),\n        vec4(a_matWorld2.xyz, 0.0),\n        vec4(a_matWorld0.w, a_matWorld1.w, a_matWorld2.w, 1.0)\n      );\n      matWorldIT = matWorld;\n    #elif USE_BATCHING\n      matWorld = cc_matWorlds[int(a_dyn_batch_id)];\n      matWorldIT = matWorld;\n    #else\n      matWorld = cc_matWorld;\n      matWorldIT = cc_matWorldIT;\n    #endif\n  v_worldPos = matWorld * In.position;\n  vec4 clipPos = cc_matLightViewProj * v_worldPos;\n  v_uv = a_texCoord * tilingOffset.xy + tilingOffset.zw;\n  #if HAS_SECOND_UV\n    v_uv1 = a_texCoord1 * tilingOffset.xy + tilingOffset.zw;\n  #endif\n  v_clip_depth = clipPos.z / clipPos.w * 0.5 + 0.5;\n  return clipPos;\n}\nvoid main() { gl_Position = vert(); }","frag":"\nprecision highp float;\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 albedo;\n  vec4 albedoScaleAndCutoff;\n  vec4 pbrParams;\n  vec4 emissive;\n  vec4 emissiveScaleParam;\n};\nvec4 packDepthToRGBA (float depth) {\n  vec4 ret = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;\n  ret = fract(ret);\n  ret -= vec4(ret.yzw, 0.0) / 255.0;\n  return ret;\n}\nlayout(std140) uniform CCShadow {\n  highp mat4 cc_matLightPlaneProj;\n  highp mat4 cc_matLightView;\n  highp mat4 cc_matLightViewProj;\n  highp vec4 cc_shadowInvProjDepthInfo;\n  highp vec4 cc_shadowProjDepthInfo;\n  highp vec4 cc_shadowProjInfo;\n  mediump vec4 cc_shadowNFLSInfo;\n  mediump vec4 cc_shadowWHPBInfo;\n  mediump vec4 cc_shadowLPNNInfo;\n  lowp vec4 cc_shadowColor;\n  mediump vec4 cc_planarNDInfo;\n};\nin vec2 v_uv;\nin vec2 v_uv1;\nin vec4 v_worldPos;\nin float v_clip_depth;\n#if USE_ALBEDO_MAP\n  uniform sampler2D albedoMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\nvec4 frag () {\n  vec4 baseColor = albedo;\n  #if USE_ALBEDO_MAP\n    baseColor *= texture(albedoMap, ALBEDO_UV);\n  #endif\n  #if USE_ALPHA_TEST\n    if (baseColor.ALPHA_TEST_CHANNEL < albedoScaleAndCutoff.w) discard;\n  #endif\n  if(cc_shadowLPNNInfo.x > 0.000001 && cc_shadowLPNNInfo.x < 1.999999) {\n    if (cc_shadowNFLSInfo.z > 0.000001) {\n      vec4 viewStartPos = cc_matLightView * v_worldPos;\n      float dist = length(viewStartPos.xyz);\n      float linearDepth = cc_shadowNFLSInfo.x + (-dist / (cc_shadowNFLSInfo.y - cc_shadowNFLSInfo.x));\n      return vec4(linearDepth, 1.0, 1.0, 1.0);\n    }\n  }\n  if (cc_shadowLPNNInfo.y > 0.000001) {\n    return packDepthToRGBA(v_clip_depth);\n  }\n  return vec4(v_clip_depth, 1.0, 1.0, 1.0);\n}\nlayout(location = 0) out vec4 cc_FragColor;\nvoid main() { cc_FragColor = frag(); }"},"glsl1":{"vert":"\nprecision highp float;\nhighp float decode32 (highp vec4 rgba) {\n  rgba = rgba * 255.0;\n  highp float Sign = 1.0 - (step(128.0, (rgba[3]) + 0.5)) * 2.0;\n  highp float Exponent = 2.0 * (mod(float(int((rgba[3]) + 0.5)), 128.0)) + (step(128.0, (rgba[2]) + 0.5)) - 127.0;\n  highp float Mantissa = (mod(float(int((rgba[2]) + 0.5)), 128.0)) * 65536.0 + rgba[1] * 256.0 + rgba[0] + 8388608.0;\n  return Sign * exp2(Exponent - 23.0) * Mantissa;\n}\nstruct StandardVertInput {\n  highp vec4 position;\n  vec3 normal;\n  vec4 tangent;\n};\nattribute vec3 a_position;\nattribute vec3 a_normal;\nattribute vec2 a_texCoord;\nattribute vec4 a_tangent;\n#if CC_USE_MORPH\n    attribute float a_vertexId;\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n  uniform vec4 cc_displacementWeights[15];\n  uniform vec4 cc_displacementTextureInfo;\n  vec2 getPixelLocation(vec2 textureResolution, int pixelIndex) {\n    float pixelIndexF = float(pixelIndex);\n    float x = mod(pixelIndexF, textureResolution.x);\n    float y = floor(pixelIndexF / textureResolution.x);\n    return vec2(x, y);\n  }\n  vec2 getPixelCoordFromLocation(vec2 location, vec2 textureResolution) {\n    return (vec2(location.x, location.y) + .5) / textureResolution;\n  }\n  #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n        int pixelIndex = elementIndex;\n        vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n        vec2 uv = getPixelCoordFromLocation(location, cc_displacementTextureInfo.xy);\n        return texture2D(tex, uv);\n      }\n  #else\n    vec4 fetchVec3ArrayFromTexture(sampler2D tex, int elementIndex) {\n      int pixelIndex = elementIndex * 4;\n      vec2 location = getPixelLocation(cc_displacementTextureInfo.xy, pixelIndex);\n      vec2 x = getPixelCoordFromLocation(location + vec2(0.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 y = getPixelCoordFromLocation(location + vec2(1.0, 0.0), cc_displacementTextureInfo.xy);\n      vec2 z = getPixelCoordFromLocation(location + vec2(2.0, 0.0), cc_displacementTextureInfo.xy);\n      return vec4(\n        decode32(texture2D(tex, x)),\n        decode32(texture2D(tex, y)),\n        decode32(texture2D(tex, z)),\n        1.0\n      );\n    }\n  #endif\n  float getDisplacementWeight(int index) {\n    int quot = index / 4;\n    int remainder = index - quot * 4;\n    if (remainder == 0) {\n      return cc_displacementWeights[quot].x;\n    } else if (remainder == 1) {\n      return cc_displacementWeights[quot].y;\n    } else if (remainder == 2) {\n      return cc_displacementWeights[quot].z;\n    } else {\n      return cc_displacementWeights[quot].w;\n    }\n  }\n  vec3 getVec3DisplacementFromTexture(sampler2D tex, int vertexIndex) {\n  #if CC_MORPH_PRECOMPUTED\n    return fetchVec3ArrayFromTexture(tex, vertexIndex).rgb;\n  #else\n    vec3 result = vec3(0, 0, 0);\n    int nVertices = int(cc_displacementTextureInfo.z);\n    for (int iTarget = 0; iTarget < CC_MORPH_TARGET_COUNT; ++iTarget) {\n      result += (fetchVec3ArrayFromTexture(tex, nVertices * iTarget + vertexIndex).rgb * getDisplacementWeight(iTarget));\n    }\n    return result;\n  #endif\n  }\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n    vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n    vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n    }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n    vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n    }\n  #endif\n  void applyMorph (inout StandardVertInput attr) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    attr.position.xyz = attr.position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    attr.normal.xyz = attr.normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    attr.tangent.xyz = attr.tangent.xyz + getTangentDisplacement(vertexId);\n  #endif\n  }\n  void applyMorph (inout vec4 position) {\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(getVertexId());\n  #endif\n  }\n#endif\n#if CC_USE_SKINNING\n    attribute vec4 a_joints;\n  attribute vec4 a_weights;\n  #if CC_USE_BAKED_ANIMATION\n    #if USE_INSTANCING\n      attribute highp vec4 a_jointAnimInfo;\n    #endif\n    uniform highp vec4 cc_jointTextureInfo;\n    uniform highp vec4 cc_jointAnimInfo;\n    uniform highp sampler2D cc_jointTexture;\n      #else\n    uniform highp vec4 cc_joints[90];\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 3.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 3.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = texture2D(cc_jointTexture, vec2((x + 0.5) * invSize, y));\n        vec4 v2 = texture2D(cc_jointTexture, vec2((x + 1.5) * invSize, y));\n        vec4 v3 = texture2D(cc_jointTexture, vec2((x + 2.5) * invSize, y));\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #else\n      mat4 getJointMatrix (float i) {\n              #if USE_INSTANCING\n                highp float j = 12.0 * (a_jointAnimInfo.x * a_jointAnimInfo.y + i) + a_jointAnimInfo.z;\n              #else\n                highp float j = 12.0 * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + i) + cc_jointTextureInfo.z;\n              #endif\n              highp float invSize = cc_jointTextureInfo.w;\n              highp float y = floor(j * invSize);\n              highp float x = floor(j - y * cc_jointTextureInfo.x);\n              y = (y + 0.5) * invSize;\n        vec4 v1 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 0.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 1.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 2.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 3.5) * invSize, y)))\n        );\n        vec4 v2 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 4.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 5.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 6.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 7.5) * invSize, y)))\n        );\n        vec4 v3 = vec4(\n          decode32(texture2D(cc_jointTexture, vec2((x + 8.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 9.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 10.5) * invSize, y))),\n          decode32(texture2D(cc_jointTexture, vec2((x + 11.5) * invSize, y)))\n        );\n        return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n      }\n    #endif\n  #else\n    mat4 getJointMatrix (float i) {\n      int idx = int(i);\n      vec4 v1 = cc_joints[idx * 3];\n      vec4 v2 = cc_joints[idx * 3 + 1];\n      vec4 v3 = cc_joints[idx * 3 + 2];\n      return mat4(vec4(v1.xyz, 0.0), vec4(v2.xyz, 0.0), vec4(v3.xyz, 0.0), vec4(v1.w, v2.w, v3.w, 1.0));\n    }\n  #endif\n  mat4 skinMatrix () {\n    vec4 joints = vec4(a_joints);\n    return getJointMatrix(joints.x) * a_weights.x\n         + getJointMatrix(joints.y) * a_weights.y\n         + getJointMatrix(joints.z) * a_weights.z\n         + getJointMatrix(joints.w) * a_weights.w;\n  }\n  void CCSkin (inout vec4 position) {\n    mat4 m = skinMatrix();\n    position = m * position;\n  }\n  void CCSkin (inout StandardVertInput attr) {\n    mat4 m = skinMatrix();\n    attr.position = m * attr.position;\n    attr.normal = (m * vec4(attr.normal, 0.0)).xyz;\n    attr.tangent.xyz = (m * vec4(attr.tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if USE_INSTANCING\n  attribute vec4 a_matWorld0;\n  attribute vec4 a_matWorld1;\n  attribute vec4 a_matWorld2;\n  #if USE_LIGHTMAP\n 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