playPlane/library/9b/9b20a514-6cc3-49de-b216-b6b863046249.json

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              "precision": "highp ",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ],
              "stageFlags": 16
            },
            {
              "tags": {
                "builtin": "global"
              },
              "name": "cc_spotShadowMap",
              "typename": "sampler2D",
              "type": 28,
              "count": 1,
              "precision": "highp ",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ],
              "stageFlags": 16
            }
          ],
          "samplers": [],
          "textures": [],
          "buffers": [],
          "images": [],
          "subpassInputs": []
        }
      ],
      "hash": 3857170659,
      "glsl4": {
        "vert": "#extension GL_EXT_shader_explicit_arithmetic_types_int32: require\nprecision highp float;\n#define CC_SURFACES_USE_TANGENT_SPACE 0\n#define CC_SURFACES_USE_VERTEX_COLOR 0\n#define CC_SURFACES_USE_SECOND_UV 0\n#define CC_SURFACES_USE_LIGHT_MAP 0\n#define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nlayout(location = 0) in vec3 a_position;\nlayout(location = 1) in vec3 a_normal;\nlayout(location = 2) in vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 3) in vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 6) in vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  layout(location = 7) in vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    layout(location = 4) in u32vec4 a_joints;\n  layout(location = 5) in vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    layout(location = 8) in highp vec4 a_jointAnimInfo;\n  #endif\n  layout(location = 9) in vec4 a_matWorld0;\n  layout(location = 10) in vec4 a_matWorld1;\n  layout(location = 11) in vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    layout(location = 12) in vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    layout(location = 13) in vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    layout(location = 14) in vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    layout(location = 15) in vec4 a_sh_linear_const_r;\n    layout(location = 16) in vec4 a_sh_linear_const_g;\n    layout(location = 17) in vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nlayout(location = 0) out highp vec3 v_worldPos;\nlayout(location = 1) out vec4 v_normal;\nlayout(location = 2) out vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 3) out lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 4) out mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  layout(location = 5) out mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(location = 6) out mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  layout(location = 7) out mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  layout(location = 8) out mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  layout(location = 9) out mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  layout(location = 10) out highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  layout(location = 11) out highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    layout(location = 12) out mediump vec4 v_sh_linear_const_r;\n    layout(location = 13) out mediump vec4 v_sh_linear_const_g;\n    layout(location = 14) out mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return gl_VertexIndex;\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  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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 = 0, binding = 2) uniform CCShadow {\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 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}\n#if !USE_INSTANCING\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  layout(set = 2, binding = 4) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  #if CC_MORPH_TARGET_HAS_POSITION\n    layout(set = 2, binding = 8) uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    layout(set = 2, binding = 9) uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    layout(set = 2, binding = 10) uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\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 = 7) uniform highp sampler2D cc_jointTexture;\n    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      layout(set = 2, binding = 7) uniform highp sampler2D cc_realtimeJoint;\n    #else\n      layout(set = 2, binding = 3) uniform CCSkinning {\n        highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n      };\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n    float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n        vec4 wPos = pos;\n        float cam_dis = distance(cameraPos, wPos.xyz);\n        return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n    }\n    float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * fogDensity);\n        return f;\n    }\n    float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n        return f;\n    }\n    float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n        vec4 wPos = pos;\n        vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n            if (wPos.y < fogTop) {\n                fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n                fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n            }\n            else {\n                fDeltaY = 0.;\n                fDensityIntegral = 0.;\n            }\n        }\n        else {\n            if (wPos.y < fogTop) {\n                float fDeltaA = (fogTop - 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            }\n            else {\n                fDeltaY = abs(fogTop - 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        }\n        else {\n            fDensity = 0.;\n        }\n        float f = exp(-fDensity);\n        return f;\n    }\n  #endif\n  void CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n  {\n  #if CC_USE_FOG == 0\n  \tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n  #elif CC_USE_FOG == 1\n  \tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 2\n  \tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 3\n  \tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n  #else\n  \tfactor = 1.0;\n  #endif\n  }\n#endif\n  layout(set = 1, binding = 0) uniform OutlineVert {\n  vec4 outlineParams;\n};\n  #define CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\n  vec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n  {\n    float width = outlineParams.x * 0.001;\n    vec3 localPos = In.position.xyz;\n  #if USE_POSITION_SCALING\n    vec3 dir = normalize(localPos);\n    float flip = dot(dir, normalize(In.normal)) < 0.0 ? -1.0 : 1.0;\n    localPos += flip * dir * width * 2.0;\n  #else\n    localPos += normalize(In.normal) * width;\n  #endif\n    return localPos;\n  }\n  #define CC_SURFACES_VERTEX_MODIFY_CLIP_POS\n  vec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n  {\n    vec4 clipPos = In.clipPos;\n    float scaleZ = cc_nearFar.z == 0.0 ? 0.5 : 1.0;\n    clipPos.z -= outlineParams.y * 0.002 * scaleZ;\n    return clipPos;\n  }\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\nvec3 SurfacesVertexModifyLocalNormal(in SurfacesStandardVertexIntermediate In)\n{\n  return In.normal.xyz;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 SurfacesVertexModifyLocalTangent(in SurfacesStandardVertexIntermediate In)\n    {\n      return In.tangent;\n    }\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\nvec3 SurfacesVertexModifyWorldNormal(in SurfacesStandardVertexIntermediate In)\n{\n    vec3 worldNormal = In.worldNormal.xyz;\n  #if CC_SURFACES_USE_TWO_SIDED\n      worldNormal.xyz *= In.worldNormal.w;\n  #endif\n  return worldNormal;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\nvec2 SurfacesVertexModifyShadowBias(in SurfacesStandardVertexIntermediate In, vec2 originShadowBias)\n{\n  return originShadowBias;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferFog(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(vec4(In.worldPos, 1.0), In.fogFactor);\n#endif\n}\nvoid CCSurfacesVertexTransferShadow(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId = vec4(0.0);\n  #endif\n  #if CC_RECEIVE_SHADOW\n    In.shadowBiasAndProbeId.xy = vec2(cc_shadowWHPBInfo.w, cc_shadowLPNNInfo.z);\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.xy += a_localShadowBiasAndProbeId.xy;\n    #else\n      In.shadowBiasAndProbeId.xy += cc_localShadowBias.xy;\n    #endif\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.zw = a_localShadowBiasAndProbeId.zw;\n    #else\n      In.shadowBiasAndProbeId.zw = cc_localShadowBias.zw;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferLightMapUV(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #if USE_INSTANCING\n    In.lightmapUV.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.z;\n    In.lightmapUV.z = a_lightingMapUVParam.w;\n  #else\n    In.lightmapUV.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.z;\n    In.lightmapUV.z = cc_lightingMapUVParam.w;\n  #endif\n#endif\n}\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  In.normal.xyz = SurfacesVertexModifyLocalNormal(In);\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    In.tangent = SurfacesVertexModifyLocalTangent(In);\n  #endif\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matProj * cc_matView * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  vec3 viewDirect = normalize(cc_cameraPos.xyz - In.worldPos);\n  In.worldNormal.w = dot(In.worldNormal.xyz, viewDirect) < 0.0 ? -1.0 : 1.0;\n  In.worldNormal.xyz = SurfacesVertexModifyWorldNormal(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexTransferFog(In);\n  CCSurfacesVertexTransferLightMapUV(In);\n  CCSurfacesVertexTransferShadow(In);\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId.xy = SurfacesVertexModifyShadowBias(In, In.shadowBiasAndProbeId.xy);\n  #endif\n  CCSurfacesVertexOutput(In);\n}",
        "frag": "\nprecision highp float;\n#define CC_SURFACES_USE_TANGENT_SPACE 0\n#define CC_SURFACES_USE_VERTEX_COLOR 0\n#define CC_SURFACES_USE_SECOND_UV 0\n#define CC_SURFACES_USE_LIGHT_MAP 0\n#define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nlayout(location = 0) in highp vec3 v_worldPos;\nlayout(location = 1) in vec4 v_normal;\nlayout(location = 2) in vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 3) in lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 4) in mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  layout(location = 5) in mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(location = 6) in mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  layout(location = 7) in mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  layout(location = 8) in mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  layout(location = 9) in mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  layout(location = 10) in highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  layout(location = 11) in highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    layout(location = 12) in mediump vec4 v_sh_linear_const_r;\n    layout(location = 13) in mediump vec4 v_sh_linear_const_g;\n    layout(location = 14) in mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\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  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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      vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    };\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    layout(set = 2, binding = 6) uniform CCSH {\n      vec4 cc_sh_linear_const_r;\n      vec4 cc_sh_linear_const_g;\n      vec4 cc_sh_linear_const_b;\n      vec4 cc_sh_quadratic_r;\n      vec4 cc_sh_quadratic_g;\n      vec4 cc_sh_quadratic_b;\n      vec4 cc_sh_quadratic_a;\n    };\n  #endif\n#endif\nlayout(set = 0, binding = 2) uniform CCShadow {\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_SUPPORT_CASCADED_SHADOW_MAP\n  layout(set = 0, binding = 3) uniform CCCSM {\n    highp vec4 cc_csmViewDir0[4];\n    highp vec4 cc_csmViewDir1[4];\n    highp vec4 cc_csmViewDir2[4];\n    highp vec4 cc_csmAtlas[4];\n    highp mat4 cc_matCSMViewProj[4];\n    highp vec4 cc_csmProjDepthInfo[4];\n    highp vec4 cc_csmProjInfo[4];\n    highp vec4 cc_csmSplitsInfo;\n  };\n#endif\nlayout(set = 0, binding = 5) uniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    layout(set = 0, binding = 7) uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(set = 2, binding = 15) uniform samplerCube cc_reflectionProbeCubemap;\n  layout(set = 2, binding = 16) uniform sampler2D cc_reflectionProbePlanarMap;\n  layout(set = 2, binding = 17) uniform sampler2D cc_reflectionProbeDataMap;\n  layout(set = 2, binding = 18) uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\nvec4 packRGBE (vec3 rgb) {\n  highp float maxComp = max(max(rgb.r, rgb.g), rgb.b);\n  highp float e = 128.0;\n  if (maxComp > 0.0001) {\n    e = log(maxComp) / log(1.1);\n    e = ceil(e);\n    e = clamp(e + 128.0, 0.0, 255.0);\n  }\n  highp float sc = 1.0 / pow(1.1, e - 128.0);\n  vec3 encode = clamp(rgb * sc, vec3(0.0), vec3(1.0)) * 255.0;\n  vec3 encode_rounded = floor(encode) + step(encode - floor(encode), vec3(0.5));\n  return vec4(encode_rounded, e) / 255.0;\n}\nvec3 SRGBToLinear (vec3 gamma) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return gamma;\n    }\n  #endif\n#endif\n  return gamma * gamma;\n}\nvec3 LinearToSRGB(vec3 linear) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return linear;\n    }\n  #endif\n#endif\n  return sqrt(linear);\n}\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\n#if CC_RECEIVE_SHADOW\n  layout(set = 0, binding = 4) uniform highp sampler2D cc_shadowMap;\n  layout(set = 0, binding = 6) uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(set = 2, binding = 11) uniform sampler2D cc_lightingMap;\n#endif\nlayout(set = 1, binding = 1) uniform OutlineFrag {\n  vec4 baseColor;\n};\n#if USE_BASE_COLOR_MAP\n  layout(set = 1, binding = 2) uniform sampler2D baseColorMap;\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TRANSPARENCY\nvec4 SurfacesFragmentModifyBaseColorAndTransparency()\n{\n  vec4 color = vec4(cc_mainLitColor.rgb, 1.0);\n  color.rgb = SRGBToLinear(baseColor.rgb);\n  #if USE_BASE_COLOR_MAP\n    vec4 texColor = texture(baseColorMap, FSInput_texcoord);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    color *= texColor;\n  #endif\n  return color;\n}\nlayout(location = 0) out vec4 fragColorX;\nvoid main () {\n  vec4 color = SurfacesFragmentModifyBaseColorAndTransparency();\n  #if CC_USE_RGBE_OUTPUT\n    color = packRGBE(color.rgb);\n  #elif !CC_USE_FLOAT_OUTPUT\n    color.rgb = LinearToSRGB(color.rgb);\n  #endif\n  fragColorX = color;\n}"
      },
      "glsl3": {
        "vert": "\nprecision highp float;\n#define CC_SURFACES_USE_TANGENT_SPACE 0\n#define CC_SURFACES_USE_VERTEX_COLOR 0\n#define CC_SURFACES_USE_SECOND_UV 0\n#define CC_SURFACES_USE_LIGHT_MAP 0\n#define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nin vec3 a_position;\nin vec3 a_normal;\nin vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  in vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  in vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  in vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    in vec4 a_joints;\n  in vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    in highp vec4 a_jointAnimInfo;\n  #endif\n  in vec4 a_matWorld0;\n  in vec4 a_matWorld1;\n  in vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    in vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    in vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    in vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    in vec4 a_sh_linear_const_r;\n    in vec4 a_sh_linear_const_g;\n    in vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n    in float a_vertexId;\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nout highp vec3 v_worldPos;\nout vec4 v_normal;\nout vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  out lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  out mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  out mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  out mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  out mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  out mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  out mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  out highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  out highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    out mediump vec4 v_sh_linear_const_r;\n    out mediump vec4 v_sh_linear_const_g;\n    out mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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 CCShadow {\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 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}\n#if !USE_INSTANCING\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  layout(std140) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\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    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      uniform highp sampler2D cc_realtimeJoint;\n    #else\n      layout(std140) uniform CCSkinning {\n        highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n      };\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n    float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n        vec4 wPos = pos;\n        float cam_dis = distance(cameraPos, wPos.xyz);\n        return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n    }\n    float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * fogDensity);\n        return f;\n    }\n    float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n        return f;\n    }\n    float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n        vec4 wPos = pos;\n        vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n            if (wPos.y < fogTop) {\n                fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n                fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n            }\n            else {\n                fDeltaY = 0.;\n                fDensityIntegral = 0.;\n            }\n        }\n        else {\n            if (wPos.y < fogTop) {\n                float fDeltaA = (fogTop - 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            }\n            else {\n                fDeltaY = abs(fogTop - 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        }\n        else {\n            fDensity = 0.;\n        }\n        float f = exp(-fDensity);\n        return f;\n    }\n  #endif\n  void CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n  {\n  #if CC_USE_FOG == 0\n  \tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n  #elif CC_USE_FOG == 1\n  \tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 2\n  \tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 3\n  \tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n  #else\n  \tfactor = 1.0;\n  #endif\n  }\n#endif\n  layout(std140) uniform OutlineVert {\n  vec4 outlineParams;\n};\n  #define CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\n  vec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n  {\n    float width = outlineParams.x * 0.001;\n    vec3 localPos = In.position.xyz;\n  #if USE_POSITION_SCALING\n    vec3 dir = normalize(localPos);\n    float flip = dot(dir, normalize(In.normal)) < 0.0 ? -1.0 : 1.0;\n    localPos += flip * dir * width * 2.0;\n  #else\n    localPos += normalize(In.normal) * width;\n  #endif\n    return localPos;\n  }\n  #define CC_SURFACES_VERTEX_MODIFY_CLIP_POS\n  vec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n  {\n    vec4 clipPos = In.clipPos;\n    float scaleZ = cc_nearFar.z == 0.0 ? 0.5 : 1.0;\n    clipPos.z -= outlineParams.y * 0.002 * scaleZ;\n    return clipPos;\n  }\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\nvec3 SurfacesVertexModifyLocalNormal(in SurfacesStandardVertexIntermediate In)\n{\n  return In.normal.xyz;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 SurfacesVertexModifyLocalTangent(in SurfacesStandardVertexIntermediate In)\n    {\n      return In.tangent;\n    }\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\nvec3 SurfacesVertexModifyWorldNormal(in SurfacesStandardVertexIntermediate In)\n{\n    vec3 worldNormal = In.worldNormal.xyz;\n  #if CC_SURFACES_USE_TWO_SIDED\n      worldNormal.xyz *= In.worldNormal.w;\n  #endif\n  return worldNormal;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\nvec2 SurfacesVertexModifyShadowBias(in SurfacesStandardVertexIntermediate In, vec2 originShadowBias)\n{\n  return originShadowBias;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferFog(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(vec4(In.worldPos, 1.0), In.fogFactor);\n#endif\n}\nvoid CCSurfacesVertexTransferShadow(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId = vec4(0.0);\n  #endif\n  #if CC_RECEIVE_SHADOW\n    In.shadowBiasAndProbeId.xy = vec2(cc_shadowWHPBInfo.w, cc_shadowLPNNInfo.z);\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.xy += a_localShadowBiasAndProbeId.xy;\n    #else\n      In.shadowBiasAndProbeId.xy += cc_localShadowBias.xy;\n    #endif\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.zw = a_localShadowBiasAndProbeId.zw;\n    #else\n      In.shadowBiasAndProbeId.zw = cc_localShadowBias.zw;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferLightMapUV(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #if USE_INSTANCING\n    In.lightmapUV.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.z;\n    In.lightmapUV.z = a_lightingMapUVParam.w;\n  #else\n    In.lightmapUV.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.z;\n    In.lightmapUV.z = cc_lightingMapUVParam.w;\n  #endif\n#endif\n}\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  In.normal.xyz = SurfacesVertexModifyLocalNormal(In);\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    In.tangent = SurfacesVertexModifyLocalTangent(In);\n  #endif\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matProj * cc_matView * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  vec3 viewDirect = normalize(cc_cameraPos.xyz - In.worldPos);\n  In.worldNormal.w = dot(In.worldNormal.xyz, viewDirect) < 0.0 ? -1.0 : 1.0;\n  In.worldNormal.xyz = SurfacesVertexModifyWorldNormal(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexTransferFog(In);\n  CCSurfacesVertexTransferLightMapUV(In);\n  CCSurfacesVertexTransferShadow(In);\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId.xy = SurfacesVertexModifyShadowBias(In, In.shadowBiasAndProbeId.xy);\n  #endif\n  CCSurfacesVertexOutput(In);\n}",
        "frag": "\nprecision highp float;\n#define CC_SURFACES_USE_TANGENT_SPACE 0\n#define CC_SURFACES_USE_VERTEX_COLOR 0\n#define CC_SURFACES_USE_SECOND_UV 0\n#define CC_SURFACES_USE_LIGHT_MAP 0\n#define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nin highp vec3 v_worldPos;\nin vec4 v_normal;\nin vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  in lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  in mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  in mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  in mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  in mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  in mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  in mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  in highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  in highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    in mediump vec4 v_sh_linear_const_r;\n    in mediump vec4 v_sh_linear_const_g;\n    in mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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      vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    };\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    layout(std140) uniform CCSH {\n      vec4 cc_sh_linear_const_r;\n      vec4 cc_sh_linear_const_g;\n      vec4 cc_sh_linear_const_b;\n      vec4 cc_sh_quadratic_r;\n      vec4 cc_sh_quadratic_g;\n      vec4 cc_sh_quadratic_b;\n      vec4 cc_sh_quadratic_a;\n    };\n  #endif\n#endif\nlayout(std140) uniform CCShadow {\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_SUPPORT_CASCADED_SHADOW_MAP\n  layout(std140) uniform CCCSM {\n    highp vec4 cc_csmViewDir0[4];\n    highp vec4 cc_csmViewDir1[4];\n    highp vec4 cc_csmViewDir2[4];\n    highp vec4 cc_csmAtlas[4];\n    highp mat4 cc_matCSMViewProj[4];\n    highp vec4 cc_csmProjDepthInfo[4];\n    highp vec4 cc_csmProjInfo[4];\n    highp vec4 cc_csmSplitsInfo;\n  };\n#endif\nuniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  uniform samplerCube cc_reflectionProbeCubemap;\n  uniform sampler2D cc_reflectionProbePlanarMap;\n  uniform sampler2D cc_reflectionProbeDataMap;\n  uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\nvec4 packRGBE (vec3 rgb) {\n  highp float maxComp = max(max(rgb.r, rgb.g), rgb.b);\n  highp float e = 128.0;\n  if (maxComp > 0.0001) {\n    e = log(maxComp) / log(1.1);\n    e = ceil(e);\n    e = clamp(e + 128.0, 0.0, 255.0);\n  }\n  highp float sc = 1.0 / pow(1.1, e - 128.0);\n  vec3 encode = clamp(rgb * sc, vec3(0.0), vec3(1.0)) * 255.0;\n  vec3 encode_rounded = floor(encode) + step(encode - floor(encode), vec3(0.5));\n  return vec4(encode_rounded, e) / 255.0;\n}\nvec3 SRGBToLinear (vec3 gamma) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return gamma;\n    }\n  #endif\n#endif\n  return gamma * gamma;\n}\nvec3 LinearToSRGB(vec3 linear) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return linear;\n    }\n  #endif\n#endif\n  return sqrt(linear);\n}\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  uniform sampler2D cc_lightingMap;\n#endif\nlayout(std140) uniform OutlineFrag {\n  vec4 baseColor;\n};\n#if USE_BASE_COLOR_MAP\n  uniform sampler2D baseColorMap;\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TRANSPARENCY\nvec4 SurfacesFragmentModifyBaseColorAndTransparency()\n{\n  vec4 color = vec4(cc_mainLitColor.rgb, 1.0);\n  color.rgb = SRGBToLinear(baseColor.rgb);\n  #if USE_BASE_COLOR_MAP\n    vec4 texColor = texture(baseColorMap, FSInput_texcoord);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    color *= texColor;\n  #endif\n  return color;\n}\nlayout(location = 0) out vec4 fragColorX;\nvoid main () {\n  vec4 color = SurfacesFragmentModifyBaseColorAndTransparency();\n  #if CC_USE_RGBE_OUTPUT\n    color = packRGBE(color.rgb);\n  #elif !CC_USE_FLOAT_OUTPUT\n    color.rgb = LinearToSRGB(color.rgb);\n  #endif\n  fragColorX = color;\n}"
      },
      "glsl1": {
        "vert": "\nprecision highp float;\n#define CC_SURFACES_USE_TANGENT_SPACE 0\n#define CC_SURFACES_USE_VERTEX_COLOR 0\n#define CC_SURFACES_USE_SECOND_UV 0\n#define CC_SURFACES_USE_LIGHT_MAP 0\n#define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nattribute vec3 a_position;\nattribute vec3 a_normal;\nattribute vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  attribute vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  attribute vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  attribute vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    attribute vec4 a_joints;\n  attribute vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    attribute highp vec4 a_jointAnimInfo;\n  #endif\n  attribute vec4 a_matWorld0;\n  attribute vec4 a_matWorld1;\n  attribute vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    attribute vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    attribute vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    attribute vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    attribute vec4 a_sh_linear_const_r;\n    attribute vec4 a_sh_linear_const_g;\n    attribute vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n    attribute float a_vertexId;\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nvarying highp vec3 v_worldPos;\nvarying vec4 v_normal;\nvarying vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  varying lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  varying mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  varying mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  varying mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  varying mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  varying mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  varying mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  varying highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  varying highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    varying mediump vec4 v_sh_linear_const_r;\n    varying mediump vec4 v_sh_linear_const_g;\n    varying mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return int(a_vertexId);\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  uniform mediump vec4 cc_nearFar;\nuniform mediump vec4 cc_shadowWHPBInfo;\n  uniform mediump vec4 cc_shadowLPNNInfo;\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}\n#if !USE_INSTANCING\n  uniform highp mat4 cc_matWorld;\n  uniform highp mat4 cc_matWorldIT;\n  uniform highp vec4 cc_lightingMapUVParam;\n  uniform highp vec4 cc_localShadowBias;\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  uniform vec4 cc_displacementWeights[15];\n  uniform vec4 cc_displacementTextureInfo;\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\n    uniform highp vec4 cc_jointTextureInfo;\n    uniform highp vec4 cc_jointAnimInfo;\n    uniform highp sampler2D cc_jointTexture;\n    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      uniform highp sampler2D cc_realtimeJoint;\n    #else\n      uniform highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n    float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n        vec4 wPos = pos;\n        float cam_dis = distance(cameraPos, wPos.xyz);\n        return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n    }\n    float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * fogDensity);\n        return f;\n    }\n    float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n        return f;\n    }\n    float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n        vec4 wPos = pos;\n        vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n            if (wPos.y < fogTop) {\n                fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n                fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n            }\n            else {\n                fDeltaY = 0.;\n                fDensityIntegral = 0.;\n            }\n        }\n        else {\n            if (wPos.y < fogTop) {\n                float fDeltaA = (fogTop - 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            }\n            else {\n                fDeltaY = abs(fogTop - 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        }\n        else {\n            fDensity = 0.;\n        }\n        float f = exp(-fDensity);\n        return f;\n    }\n  #endif\n  void CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n  {\n  #if CC_USE_FOG == 0\n  \tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n  #elif CC_USE_FOG == 1\n  \tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 2\n  \tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 3\n  \tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n  #else\n  \tfactor = 1.0;\n  #endif\n  }\n#endif\n        uniform vec4 outlineParams;\n  #define CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\n  vec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n  {\n    float width = outlineParams.x * 0.001;\n    vec3 localPos = In.position.xyz;\n  #if USE_POSITION_SCALING\n    vec3 dir = normalize(localPos);\n    float flip = dot(dir, normalize(In.normal)) < 0.0 ? -1.0 : 1.0;\n    localPos += flip * dir * width * 2.0;\n  #else\n    localPos += normalize(In.normal) * width;\n  #endif\n    return localPos;\n  }\n  #define CC_SURFACES_VERTEX_MODIFY_CLIP_POS\n  vec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n  {\n    vec4 clipPos = In.clipPos;\n    float scaleZ = cc_nearFar.z == 0.0 ? 0.5 : 1.0;\n    clipPos.z -= outlineParams.y * 0.002 * scaleZ;\n    return clipPos;\n  }\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\nvec3 SurfacesVertexModifyLocalNormal(in SurfacesStandardVertexIntermediate In)\n{\n  return In.normal.xyz;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 SurfacesVertexModifyLocalTangent(in SurfacesStandardVertexIntermediate In)\n    {\n      return In.tangent;\n    }\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\nvec3 SurfacesVertexModifyWorldNormal(in SurfacesStandardVertexIntermediate In)\n{\n    vec3 worldNormal = In.worldNormal.xyz;\n  #if CC_SURFACES_USE_TWO_SIDED\n      worldNormal.xyz *= In.worldNormal.w;\n  #endif\n  return worldNormal;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\nvec2 SurfacesVertexModifyShadowBias(in SurfacesStandardVertexIntermediate In, vec2 originShadowBias)\n{\n  return originShadowBias;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferFog(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(vec4(In.worldPos, 1.0), In.fogFactor);\n#endif\n}\nvoid CCSurfacesVertexTransferShadow(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId = vec4(0.0);\n  #endif\n  #if CC_RECEIVE_SHADOW\n    In.shadowBiasAndProbeId.xy = vec2(cc_shadowWHPBInfo.w, cc_shadowLPNNInfo.z);\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.xy += a_localShadowBiasAndProbeId.xy;\n    #else\n      In.shadowBiasAndProbeId.xy += cc_localShadowBias.xy;\n    #endif\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.zw = a_localShadowBiasAndProbeId.zw;\n    #else\n      In.shadowBiasAndProbeId.zw = cc_localShadowBias.zw;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferLightMapUV(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #if USE_INSTANCING\n    In.lightmapUV.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.z;\n    In.lightmapUV.z = a_lightingMapUVParam.w;\n  #else\n    In.lightmapUV.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.z;\n    In.lightmapUV.z = cc_lightingMapUVParam.w;\n  #endif\n#endif\n}\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  In.normal.xyz = SurfacesVertexModifyLocalNormal(In);\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    In.tangent = SurfacesVertexModifyLocalTangent(In);\n  #endif\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matProj * cc_matView * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  vec3 viewDirect = normalize(cc_cameraPos.xyz - In.worldPos);\n  In.worldNormal.w = dot(In.worldNormal.xyz, viewDirect) < 0.0 ? -1.0 : 1.0;\n  In.worldNormal.xyz = SurfacesVertexModifyWorldNormal(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexTransferFog(In);\n  CCSurfacesVertexTransferLightMapUV(In);\n  CCSurfacesVertexTransferShadow(In);\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId.xy = SurfacesVertexModifyShadowBias(In, In.shadowBiasAndProbeId.xy);\n  #endif\n  CCSurfacesVertexOutput(In);\n}",
        "frag": "\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;\n#define CC_SURFACES_USE_TANGENT_SPACE 0\n#define CC_SURFACES_USE_VERTEX_COLOR 0\n#define CC_SURFACES_USE_SECOND_UV 0\n#define CC_SURFACES_USE_LIGHT_MAP 0\n#define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nvarying highp vec3 v_worldPos;\nvarying vec4 v_normal;\nvarying vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  varying lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  varying mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  varying mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  varying mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  varying mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  varying mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  varying mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  varying highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  varying highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    varying mediump vec4 v_sh_linear_const_r;\n    varying mediump vec4 v_sh_linear_const_g;\n    varying mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\n#endif\nuniform mediump vec4 cc_debug_view_mode;\nuniform mediump vec4 cc_surfaceTransform;\n  uniform mediump vec4 cc_mainLitColor;\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    #endif\n#endif\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #endif\nuniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  uniform samplerCube cc_reflectionProbeCubemap;\n  uniform sampler2D cc_reflectionProbePlanarMap;\n  uniform sampler2D cc_reflectionProbeDataMap;\n  uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\nvec4 packRGBE (vec3 rgb) {\n  highp float maxComp = max(max(rgb.r, rgb.g), rgb.b);\n  highp float e = 128.0;\n  if (maxComp > 0.0001) {\n    e = log(maxComp) / log(1.1);\n    e = ceil(e);\n    e = clamp(e + 128.0, 0.0, 255.0);\n  }\n  highp float sc = 1.0 / pow(1.1, e - 128.0);\n  vec3 encode = clamp(rgb * sc, vec3(0.0), vec3(1.0)) * 255.0;\n  vec3 encode_rounded = floor(encode) + step(encode - floor(encode), vec3(0.5));\n  return vec4(encode_rounded, e) / 255.0;\n}\nvec3 SRGBToLinear (vec3 gamma) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return gamma;\n    }\n  #endif\n#endif\n  return gamma * gamma;\n}\nvec3 LinearToSRGB(vec3 linear) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return linear;\n    }\n  #endif\n#endif\n  return sqrt(linear);\n}\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  uniform sampler2D cc_lightingMap;\n#endif\n    uniform vec4 baseColor;\n#if USE_BASE_COLOR_MAP\n  uniform sampler2D baseColorMap;\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TRANSPARENCY\nvec4 SurfacesFragmentModifyBaseColorAndTransparency()\n{\n  vec4 color = vec4(cc_mainLitColor.rgb, 1.0);\n  color.rgb = SRGBToLinear(baseColor.rgb);\n  #if USE_BASE_COLOR_MAP\n    vec4 texColor = texture2D(baseColorMap, FSInput_texcoord);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    color *= texColor;\n  #endif\n  return color;\n}\nvoid main () {\n  vec4 color = SurfacesFragmentModifyBaseColorAndTransparency();\n  #if CC_USE_RGBE_OUTPUT\n    color = packRGBE(color.rgb);\n  #elif !CC_USE_FLOAT_OUTPUT\n    color.rgb = LinearToSRGB(color.rgb);\n  #endif\n  gl_FragColor = color;\n}"
      },
      "builtins": {
        "globals": {
          "blocks": [
            {
              "name": "CCGlobal",
              "defines": []
            },
            {
              "name": "CCCamera",
              "defines": []
            },
            {
              "name": "CCShadow",
              "defines": []
            },
            {
              "name": "CCCSM",
              "defines": [
                "CC_SUPPORT_CASCADED_SHADOW_MAP"
              ]
            }
          ],
          "samplerTextures": [
            {
              "name": "cc_environment",
              "defines": []
            },
            {
              "name": "cc_diffuseMap",
              "defines": [
                "CC_USE_IBL",
                "CC_USE_DIFFUSEMAP"
              ]
            },
            {
              "name": "cc_shadowMap",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ]
            },
            {
              "name": "cc_spotShadowMap",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ]
            }
          ],
          "buffers": [],
          "images": []
        },
        "locals": {
          "blocks": [
            {
              "name": "CCLocal",
              "defines": [
                "!USE_INSTANCING"
              ]
            },
            {
              "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",
                "!CC_USE_REAL_TIME_JOINT_TEXTURE"
              ]
            },
            {
              "name": "CCForwardLight",
              "defines": [
                "CC_FORWARD_ADD",
                "CC_ENABLE_CLUSTERED_LIGHT_CULLING"
              ]
            },
            {
              "name": "CCSH",
              "defines": [
                "CC_USE_LIGHT_PROBE",
                "!USE_INSTANCING"
              ]
            }
          ],
          "samplerTextures": [
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              "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_realtimeJoint",
              "defines": [
                "CC_USE_SKINNING",
                "!CC_USE_BAKED_ANIMATION",
                "CC_USE_REAL_TIME_JOINT_TEXTURE"
              ]
            },
            {
              "name": "cc_reflectionProbeCubemap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbePlanarMap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbeDataMap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbeBlendCubemap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_lightingMap",
              "defines": [
                "CC_USE_LIGHTMAP",
                "!CC_FORWARD_ADD"
              ]
            }
          ],
          "buffers": [],
          "images": []
        },
        "statistics": {
          "CC_EFFECT_USED_VERTEX_UNIFORM_VECTORS": 91,
          "CC_EFFECT_USED_FRAGMENT_UNIFORM_VECTORS": 121
        }
      },
      "defines": [
        {
          "name": "USE_INSTANCING",
          "type": "boolean",
          "defines": [],
          "editor": {
            "elevated": true
          }
        },
        {
          "name": "CC_USE_LIGHTMAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_SKINNING",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_BAKED_ANIMATION",
          "type": "boolean",
          "defines": [
            "USE_INSTANCING"
          ]
        },
        {
          "name": "CC_RECEIVE_SHADOW",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_REFLECTION_PROBE",
          "type": "number",
          "defines": [],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_USE_LIGHT_PROBE",
          "type": "boolean",
          "defines": [],
          "default": 0
        },
        {
          "name": "CC_USE_MORPH",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_FORWARD_ADD",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_FOG",
          "type": "number",
          "defines": [],
          "range": [
            0,
            4
          ]
        },
        {
          "name": "CC_USE_ACCURATE_FOG",
          "type": "boolean",
          "defines": [
            "CC_USE_FOG"
          ]
        },
        {
          "name": "CC_MORPH_TARGET_COUNT",
          "type": "number",
          "defines": [
            "CC_USE_MORPH"
          ],
          "range": [
            2,
            8
          ]
        },
        {
          "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_MORPH_PRECOMPUTED",
          "type": "boolean",
          "defines": [
            "CC_USE_MORPH"
          ]
        },
        {
          "name": "CC_USE_REAL_TIME_JOINT_TEXTURE",
          "type": "boolean",
          "defines": [
            "CC_USE_SKINNING",
            "!CC_USE_BAKED_ANIMATION"
          ]
        },
        {
          "name": "USE_POSITION_SCALING",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_DISABLE_STRUCTURE_IN_FRAGMENT_SHADER",
          "type": "number",
          "defines": [],
          "range": [
            0,
            1
          ]
        },
        {
          "name": "CC_PIPELINE_TYPE",
          "type": "number",
          "defines": [],
          "range": [
            0,
            1
          ]
        },
        {
          "name": "CC_FORCE_FORWARD_SHADING",
          "type": "boolean",
          "defines": [
            "CC_PIPELINE_TYPE"
          ]
        },
        {
          "name": "CC_ENABLE_CLUSTERED_LIGHT_CULLING",
          "type": "number",
          "defines": [
            "CC_FORWARD_ADD"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_SUPPORT_CASCADED_SHADOW_MAP",
          "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": "CC_USE_DEBUG_VIEW",
          "type": "number",
          "defines": [],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "USE_BASE_COLOR_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_RGBE_OUTPUT",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_FLOAT_OUTPUT",
          "type": "boolean",
          "defines": [
            "!CC_USE_RGBE_OUTPUT"
          ]
        }
      ],
      "name": "builtin-toon|silhouette-edge-vs|silhouette-edge-fs"
    },
    {
      "blocks": [
        {
          "name": "Constants",
          "members": [
            {
              "name": "tilingOffset",
              "type": 16,
              "count": 1
            },
            {
              "name": "baseColor",
              "type": 16,
              "count": 1
            },
            {
              "name": "colorScaleAndCutoff",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeColor1",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeColor2",
              "type": 16,
              "count": 1
            },
            {
              "name": "specular",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeParams",
              "type": 16,
              "count": 1
            },
            {
              "name": "miscParams",
              "type": 16,
              "count": 1
            },
            {
              "name": "emissive",
              "type": 16,
              "count": 1
            },
            {
              "name": "emissiveScaleAndStrenth",
              "type": 16,
              "count": 1
            }
          ],
          "defines": [],
          "stageFlags": 17,
          "binding": 0
        }
      ],
      "samplerTextures": [
        {
          "name": "baseColorMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_BASE_COLOR_MAP"
          ],
          "stageFlags": 16,
          "binding": 1
        },
        {
          "name": "normalMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_NORMAL_MAP"
          ],
          "stageFlags": 16,
          "binding": 2
        },
        {
          "name": "shadeMap1",
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          "count": 1,
          "defines": [
            "USE_1ST_SHADE_MAP"
          ],
          "stageFlags": 16,
          "binding": 3
        },
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          "count": 1,
          "defines": [
            "USE_2ND_SHADE_MAP"
          ],
          "stageFlags": 16,
          "binding": 4
        },
        {
          "name": "specularMap",
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          "count": 1,
          "defines": [
            "USE_SPECULAR_MAP"
          ],
          "stageFlags": 16,
          "binding": 5
        },
        {
          "name": "emissiveMap",
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          "count": 1,
          "defines": [
            "USE_EMISSIVE_MAP"
          ],
          "stageFlags": 16,
          "binding": 6
        }
      ],
      "samplers": [],
      "textures": [],
      "buffers": [],
      "images": [],
      "subpassInputs": [],
      "attributes": [
        {
          "name": "a_position",
          "defines": [],
          "format": 32,
          "location": 0
        },
        {
          "name": "a_normal",
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          "format": 32,
          "location": 1
        },
        {
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          "location": 2
        },
        {
          "name": "a_tangent",
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          ],
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        },
        {
          "name": "a_color",
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        },
        {
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        },
        {
          "name": "a_joints",
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            "CC_USE_SKINNING"
          ],
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        },
        {
          "name": "a_weights",
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            "CC_USE_SKINNING"
          ],
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        },
        {
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            "CC_USE_BAKED_ANIMATION"
          ],
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          "isInstanced": true,
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        },
        {
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          ],
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          "location": 9
        },
        {
          "name": "a_matWorld1",
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        },
        {
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        },
        {
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            "CC_USE_LIGHTMAP"
          ],
          "format": 44,
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          "location": 12
        },
        {
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          ],
          "format": 44,
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        },
        {
          "name": "a_reflectionProbeData",
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            "CC_USE_REFLECTION_PROBE"
          ],
          "format": 44,
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        },
        {
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            "USE_INSTANCING",
            "CC_USE_LIGHT_PROBE"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 15
        },
        {
          "name": "a_sh_linear_const_g",
          "defines": [
            "USE_INSTANCING",
            "CC_USE_LIGHT_PROBE"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 16
        },
        {
          "name": "a_sh_linear_const_b",
          "defines": [
            "USE_INSTANCING",
            "CC_USE_LIGHT_PROBE"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 17
        },
        {
          "name": "a_vertexId",
          "defines": [
            "CC_USE_MORPH"
          ],
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          "location": 18
        }
      ],
      "varyings": [
        {
          "name": "v_worldPos",
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          "defines": [],
          "stageFlags": 17,
          "location": 0
        },
        {
          "name": "v_normal",
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        },
        {
          "name": "v_uv",
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        },
        {
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        },
        {
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        },
        {
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        },
        {
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        },
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        },
        {
          "name": "v_reflectionProbeData",
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            "USE_INSTANCING"
          ],
          "stageFlags": 17,
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        },
        {
          "name": "v_fogFactor",
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            "!CC_USE_ACCURATE_FOG"
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        },
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        },
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        },
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        },
        {
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        },
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          "name": "fragColorX",
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        },
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      "descriptors": [
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                "builtin": "local"
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      "glsl4": {
        "vert": "#extension GL_EXT_shader_explicit_arithmetic_types_int32: require\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nlayout(location = 0) in vec3 a_position;\nlayout(location = 1) in vec3 a_normal;\nlayout(location = 2) in vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 3) in vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 6) in vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  layout(location = 7) in vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    layout(location = 4) in u32vec4 a_joints;\n  layout(location = 5) in vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    layout(location = 8) in highp vec4 a_jointAnimInfo;\n  #endif\n  layout(location = 9) in vec4 a_matWorld0;\n  layout(location = 10) in vec4 a_matWorld1;\n  layout(location = 11) in vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    layout(location = 12) in vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    layout(location = 13) in vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    layout(location = 14) in vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    layout(location = 15) in vec4 a_sh_linear_const_r;\n    layout(location = 16) in vec4 a_sh_linear_const_g;\n    layout(location = 17) in vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nlayout(location = 0) out highp vec3 v_worldPos;\nlayout(location = 1) out vec4 v_normal;\nlayout(location = 2) out vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 3) out lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 4) out mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  layout(location = 5) out mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(location = 6) out mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  layout(location = 7) out mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  layout(location = 8) out mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  layout(location = 9) out mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  layout(location = 10) out highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  layout(location = 11) out highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    layout(location = 12) out mediump vec4 v_sh_linear_const_r;\n    layout(location = 13) out mediump vec4 v_sh_linear_const_g;\n    layout(location = 14) out mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return gl_VertexIndex;\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  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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 = 0, binding = 2) uniform CCShadow {\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 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}\n#if !USE_INSTANCING\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  layout(set = 2, binding = 4) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  #if CC_MORPH_TARGET_HAS_POSITION\n    layout(set = 2, binding = 8) uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    layout(set = 2, binding = 9) uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    layout(set = 2, binding = 10) uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\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 = 7) uniform highp sampler2D cc_jointTexture;\n    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      layout(set = 2, binding = 7) uniform highp sampler2D cc_realtimeJoint;\n    #else\n      layout(set = 2, binding = 3) uniform CCSkinning {\n        highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n      };\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n    float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n        vec4 wPos = pos;\n        float cam_dis = distance(cameraPos, wPos.xyz);\n        return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n    }\n    float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * fogDensity);\n        return f;\n    }\n    float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n        return f;\n    }\n    float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n        vec4 wPos = pos;\n        vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n            if (wPos.y < fogTop) {\n                fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n                fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n            }\n            else {\n                fDeltaY = 0.;\n                fDensityIntegral = 0.;\n            }\n        }\n        else {\n            if (wPos.y < fogTop) {\n                float fDeltaA = (fogTop - 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            }\n            else {\n                fDeltaY = abs(fogTop - 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        }\n        else {\n            fDensity = 0.;\n        }\n        float f = exp(-fDensity);\n        return f;\n    }\n  #endif\n  void CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n  {\n  #if CC_USE_FOG == 0\n  \tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n  #elif CC_USE_FOG == 1\n  \tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 2\n  \tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 3\n  \tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n  #else\n  \tfactor = 1.0;\n  #endif\n  }\n#endif\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\nvec3 SurfacesVertexModifyLocalNormal(in SurfacesStandardVertexIntermediate In)\n{\n  return In.normal.xyz;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 SurfacesVertexModifyLocalTangent(in SurfacesStandardVertexIntermediate In)\n    {\n      return In.tangent;\n    }\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\nvec3 SurfacesVertexModifyWorldNormal(in SurfacesStandardVertexIntermediate In)\n{\n    vec3 worldNormal = In.worldNormal.xyz;\n  #if CC_SURFACES_USE_TWO_SIDED\n      worldNormal.xyz *= In.worldNormal.w;\n  #endif\n  return worldNormal;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\nvec2 SurfacesVertexModifyShadowBias(in SurfacesStandardVertexIntermediate In, vec2 originShadowBias)\n{\n  return originShadowBias;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferFog(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(vec4(In.worldPos, 1.0), In.fogFactor);\n#endif\n}\nvoid CCSurfacesVertexTransferShadow(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId = vec4(0.0);\n  #endif\n  #if CC_RECEIVE_SHADOW\n    In.shadowBiasAndProbeId.xy = vec2(cc_shadowWHPBInfo.w, cc_shadowLPNNInfo.z);\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.xy += a_localShadowBiasAndProbeId.xy;\n    #else\n      In.shadowBiasAndProbeId.xy += cc_localShadowBias.xy;\n    #endif\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.zw = a_localShadowBiasAndProbeId.zw;\n    #else\n      In.shadowBiasAndProbeId.zw = cc_localShadowBias.zw;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferLightMapUV(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #if USE_INSTANCING\n    In.lightmapUV.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.z;\n    In.lightmapUV.z = a_lightingMapUVParam.w;\n  #else\n    In.lightmapUV.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.z;\n    In.lightmapUV.z = cc_lightingMapUVParam.w;\n  #endif\n#endif\n}\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  In.normal.xyz = SurfacesVertexModifyLocalNormal(In);\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    In.tangent = SurfacesVertexModifyLocalTangent(In);\n  #endif\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matProj * cc_matView * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  vec3 viewDirect = normalize(cc_cameraPos.xyz - In.worldPos);\n  In.worldNormal.w = dot(In.worldNormal.xyz, viewDirect) < 0.0 ? -1.0 : 1.0;\n  In.worldNormal.xyz = SurfacesVertexModifyWorldNormal(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexTransferFog(In);\n  CCSurfacesVertexTransferLightMapUV(In);\n  CCSurfacesVertexTransferShadow(In);\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId.xy = SurfacesVertexModifyShadowBias(In, In.shadowBiasAndProbeId.xy);\n  #endif\n  CCSurfacesVertexOutput(In);\n}",
        "frag": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nlayout(location = 0) in highp vec3 v_worldPos;\nlayout(location = 1) in vec4 v_normal;\nlayout(location = 2) in vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 3) in lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 4) in mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  layout(location = 5) in mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(location = 6) in mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  layout(location = 7) in mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  layout(location = 8) in mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  layout(location = 9) in mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  layout(location = 10) in highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  layout(location = 11) in highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    layout(location = 12) in mediump vec4 v_sh_linear_const_r;\n    layout(location = 13) in mediump vec4 v_sh_linear_const_g;\n    layout(location = 14) in mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\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  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\nbool equalf_mode(float data1, float data2) { return abs(float(data1) - float(data2)) < 0.001; }\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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      vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    };\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    layout(set = 2, binding = 6) uniform CCSH {\n      vec4 cc_sh_linear_const_r;\n      vec4 cc_sh_linear_const_g;\n      vec4 cc_sh_linear_const_b;\n      vec4 cc_sh_quadratic_r;\n      vec4 cc_sh_quadratic_g;\n      vec4 cc_sh_quadratic_b;\n      vec4 cc_sh_quadratic_a;\n    };\n  #endif\n#endif\nlayout(set = 0, binding = 2) uniform CCShadow {\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_SUPPORT_CASCADED_SHADOW_MAP\n  layout(set = 0, binding = 3) uniform CCCSM {\n    highp vec4 cc_csmViewDir0[4];\n    highp vec4 cc_csmViewDir1[4];\n    highp vec4 cc_csmViewDir2[4];\n    highp vec4 cc_csmAtlas[4];\n    highp mat4 cc_matCSMViewProj[4];\n    highp vec4 cc_csmProjDepthInfo[4];\n    highp vec4 cc_csmProjInfo[4];\n    highp vec4 cc_csmSplitsInfo;\n  };\n#endif\nlayout(set = 0, binding = 5) uniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    layout(set = 0, binding = 7) uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(set = 2, binding = 15) uniform samplerCube cc_reflectionProbeCubemap;\n  layout(set = 2, binding = 16) uniform sampler2D cc_reflectionProbePlanarMap;\n  layout(set = 2, binding = 17) uniform sampler2D cc_reflectionProbeDataMap;\n  layout(set = 2, binding = 18) uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\nhighp float unpackHighpData (float mainPart, float modPart) {\n  highp float data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out float mainPart, out float modPart, highp float data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp float unpackHighpData (float mainPart, float modPart, const float modValue) {\n  highp float data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out float mainPart, out float modPart, highp float data, const float modValue) {\n  highp float divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart) {\n  highp vec2 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec2 mainPart, out vec2 modPart, highp vec2 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart, const float modValue) {\n  highp vec2 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec2 mainPart, out vec2 modPart, highp vec2 data, const float modValue) {\n  highp vec2 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart) {\n  highp vec3 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec3 mainPart, out vec3 modPart, highp vec3 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart, const float modValue) {\n  highp vec3 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec3 mainPart, out vec3 modPart, highp vec3 data, const float modValue) {\n  highp vec3 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart) {\n  highp vec4 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec4 mainPart, out vec4 modPart, highp vec4 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart, const float modValue) {\n  highp vec4 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec4 mainPart, out vec4 modPart, highp vec4 data, const float modValue) {\n  highp vec4 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nvec4 packRGBE (vec3 rgb) {\n  highp float maxComp = max(max(rgb.r, rgb.g), rgb.b);\n  highp float e = 128.0;\n  if (maxComp > 0.0001) {\n    e = log(maxComp) / log(1.1);\n    e = ceil(e);\n    e = clamp(e + 128.0, 0.0, 255.0);\n  }\n  highp float sc = 1.0 / pow(1.1, e - 128.0);\n  vec3 encode = clamp(rgb * sc, vec3(0.0), vec3(1.0)) * 255.0;\n  vec3 encode_rounded = floor(encode) + step(encode - floor(encode), vec3(0.5));\n  return vec4(encode_rounded, e) / 255.0;\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}\nvec3 HDRToLDR(vec3 color)\n{\n  #if CC_USE_HDR\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n      if (IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING)\n    #endif\n    {\n    #if CC_TONE_MAPPING_TYPE == HDR_TONE_MAPPING_ACES\n      color.rgb = ACESToneMap(color.rgb);\n    #endif\n    }\n  #endif\n  return color;\n}\nvec3 SRGBToLinear (vec3 gamma) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return gamma;\n    }\n  #endif\n#endif\n  return gamma * gamma;\n}\nvec3 LinearToSRGB(vec3 linear) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return linear;\n    }\n  #endif\n#endif\n  return sqrt(linear);\n}\nbool isnans(vec2 val) {\n    return isnan(val.x) || isnan(val.y);\n}\nbool isnans(vec3 val) {\n    return isnan(val.x) || isnan(val.y) || isnan(val.z);\n}\nbool isnans(vec4 val) {\n    return isnan(val.x) || isnan(val.y) || isnan(val.z) || isnan(val.w);\n}\nbool isinfs(vec2 val) {\n    return isinf(val.x) || isinf(val.y);\n}\nbool isinfs(vec3 val) {\n    return isinf(val.x) || isinf(val.y) || isinf(val.z);\n}\nbool isinfs(vec4 val) {\n    return isinf(val.x) || isinf(val.y) || isinf(val.z) || isinf(val.w);\n}\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\nfloat GetLinearDepthFromViewSpace(vec3 viewPos, float near, float far) {\n  float dist = length(viewPos);\n  return (dist - near) / (far - near);\n}\nvec3 CalculateBinormal(vec3 normal, vec3 tangent, float mirrorNormal)\n{\n    return cross(normal, tangent) * mirrorNormal;\n}\nvec3 CalculateNormalFromTangentSpace(vec3 normalFromTangentSpace, float normalStrength, vec3 normal, vec3 tangent, float mirrorNormal)\n{\n    vec3 binormal = CalculateBinormal(normal, tangent, mirrorNormal);\n    return (normalFromTangentSpace.x * normalStrength) * normalize(tangent) +\n           (normalFromTangentSpace.y * normalStrength) * normalize(binormal) +\n            normalFromTangentSpace.z * normalize(normal);\n}\nvec2 signNotZero(vec2 v) {\n  return vec2((v.x >= 0.0) ? +1.0 : -1.0, (v.y >= 0.0) ? +1.0 : -1.0);\n}\nvec2 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#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\nfloat CCGetLinearDepth(vec3 worldPos, float viewSpaceBias) {\n\tvec4 viewPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  viewPos.z += viewSpaceBias;\n\treturn GetLinearDepthFromViewSpace(viewPos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n\treturn CCGetLinearDepth(worldPos, 0.0);\n}\n#if CC_RECEIVE_SHADOW\n  layout(set = 0, binding = 4) uniform highp sampler2D cc_shadowMap;\n  layout(set = 0, binding = 6) uniform highp sampler2D cc_spotShadowMap;\n  float SampleShadowMap (vec3 shadowNDCPos, highp sampler2D shadowMap)\n  {\n    #if CC_SHADOWMAP_FORMAT == 1\n      return dot(texture(shadowMap, shadowNDCPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    #else\n      return texture(shadowMap, shadowNDCPos.xy).x;\n    #endif\n  }\n  float SampleShadowMapSoft (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 shadowNDCPos_offset = shadowNDCPos.xy + oneTap;\n    float block0 = SampleShadowMap(vec3(shadowNDCPos.x, shadowNDCPos.y, shadowNDCPos.z), shadowMap);\n    float block1 = SampleShadowMap(vec3(shadowNDCPos_offset.x, shadowNDCPos.y, shadowNDCPos.z), shadowMap);\n    float block2 = SampleShadowMap(vec3(shadowNDCPos.x, shadowNDCPos_offset.y, shadowNDCPos.z), shadowMap);\n    float block3 = SampleShadowMap(vec3(shadowNDCPos_offset.x, shadowNDCPos_offset.y, shadowNDCPos.z), shadowMap);\n    float coefX   = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float NativePCFShadowFactorHard (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    #if CC_SHADOWMAP_FORMAT == 1\n      return step(shadowNDCPos.z, dot(texture(shadowMap, shadowNDCPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      return step(shadowNDCPos.z, texture(shadowMap, shadowNDCPos.xy).x);\n    #endif\n  }\n  float NativePCFShadowFactorSoft (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 shadowNDCPos_offset = shadowNDCPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block0 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block0 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)).x);\n      block1 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos.y)).x);\n      block2 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset.y)).x);\n      block3 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos_offset.y)).x);\n    #endif\n    float coefX   = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float NativePCFShadowFactorSoft3X (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    float shadowNDCPos_offset_L = shadowNDCPos.x - oneTap.x;\n    float shadowNDCPos_offset_R = shadowNDCPos.x + oneTap.x;\n    float shadowNDCPos_offset_U = shadowNDCPos.y - oneTap.y;\n    float shadowNDCPos_offset_D = shadowNDCPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block0 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block0 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_U)).x);\n      block1 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_U)).x);\n      block2 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_U)).x);\n      block3 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos.y)).x);\n      block4 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)).x);\n      block5 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos.y)).x);\n      block6 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_D)).x);\n      block7 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_D)).x);\n      block8 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_D)).x);\n    #endif\n    float coefX = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float coefY = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.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 NativePCFShadowFactorSoft5X (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 twoTap = oneTap * 2.0;\n    vec2 offset1 = shadowNDCPos.xy + vec2(-twoTap.x, -twoTap.y);\n    vec2 offset2 = shadowNDCPos.xy + vec2(-oneTap.x, -twoTap.y);\n    vec2 offset3 = shadowNDCPos.xy + vec2(0.0, -twoTap.y);\n    vec2 offset4 = shadowNDCPos.xy + vec2(oneTap.x, -twoTap.y);\n    vec2 offset5 = shadowNDCPos.xy + vec2(twoTap.x, -twoTap.y);\n    vec2 offset6 = shadowNDCPos.xy + vec2(-twoTap.x, -oneTap.y);\n    vec2 offset7 = shadowNDCPos.xy + vec2(-oneTap.x, -oneTap.y);\n    vec2 offset8 = shadowNDCPos.xy + vec2(0.0, -oneTap.y);\n    vec2 offset9 = shadowNDCPos.xy + vec2(oneTap.x, -oneTap.y);\n    vec2 offset10 = shadowNDCPos.xy + vec2(twoTap.x, -oneTap.y);\n    vec2 offset11 = shadowNDCPos.xy + vec2(-twoTap.x, 0.0);\n    vec2 offset12 = shadowNDCPos.xy + vec2(-oneTap.x, 0.0);\n    vec2 offset13 = shadowNDCPos.xy + vec2(0.0, 0.0);\n    vec2 offset14 = shadowNDCPos.xy + vec2(oneTap.x, 0.0);\n    vec2 offset15 = shadowNDCPos.xy + vec2(twoTap.x, 0.0);\n    vec2 offset16 = shadowNDCPos.xy + vec2(-twoTap.x, oneTap.y);\n    vec2 offset17 = shadowNDCPos.xy + vec2(-oneTap.x, oneTap.y);\n    vec2 offset18 = shadowNDCPos.xy + vec2(0.0, oneTap.y);\n    vec2 offset19 = shadowNDCPos.xy + vec2(oneTap.x, oneTap.y);\n    vec2 offset20 = shadowNDCPos.xy + vec2(twoTap.x, oneTap.y);\n    vec2 offset21 = shadowNDCPos.xy + vec2(-twoTap.x, twoTap.y);\n    vec2 offset22 = shadowNDCPos.xy + vec2(-oneTap.x, twoTap.y);\n    vec2 offset23 = shadowNDCPos.xy + vec2(0.0, twoTap.y);\n    vec2 offset24 = shadowNDCPos.xy + vec2(oneTap.x, twoTap.y);\n    vec2 offset25 = shadowNDCPos.xy + vec2(twoTap.x, twoTap.y);\n    float block1, block2, block3, block4, block5, block6, block7, block8, block9, block10, block11, block12, block13, block14, block15, block16, block17, block18, block19, block20, block21, block22, block23, block24, block25;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block1 = step(shadowNDCPos.z, dot(texture(shadowMap, offset1), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture(shadowMap, offset2), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture(shadowMap, offset3), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(shadowNDCPos.z, dot(texture(shadowMap, offset4), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(shadowNDCPos.z, dot(texture(shadowMap, offset5), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(shadowNDCPos.z, dot(texture(shadowMap, offset6), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(shadowNDCPos.z, dot(texture(shadowMap, offset7), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(shadowNDCPos.z, dot(texture(shadowMap, offset8), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block9 = step(shadowNDCPos.z, dot(texture(shadowMap, offset9), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block10 = step(shadowNDCPos.z, dot(texture(shadowMap, offset10), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block11 = step(shadowNDCPos.z, dot(texture(shadowMap, offset11), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block12 = step(shadowNDCPos.z, dot(texture(shadowMap, offset12), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block13 = step(shadowNDCPos.z, dot(texture(shadowMap, offset13), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block14 = step(shadowNDCPos.z, dot(texture(shadowMap, offset14), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block15 = step(shadowNDCPos.z, dot(texture(shadowMap, offset15), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block16 = step(shadowNDCPos.z, dot(texture(shadowMap, offset16), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block17 = step(shadowNDCPos.z, dot(texture(shadowMap, offset17), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block18 = step(shadowNDCPos.z, dot(texture(shadowMap, offset18), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block19 = step(shadowNDCPos.z, dot(texture(shadowMap, offset19), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block20 = step(shadowNDCPos.z, dot(texture(shadowMap, offset20), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block21 = step(shadowNDCPos.z, dot(texture(shadowMap, offset21), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block22 = step(shadowNDCPos.z, dot(texture(shadowMap, offset22), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block23 = step(shadowNDCPos.z, dot(texture(shadowMap, offset23), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block24 = step(shadowNDCPos.z, dot(texture(shadowMap, offset24), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block25 = step(shadowNDCPos.z, dot(texture(shadowMap, offset25), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block1 = step(shadowNDCPos.z, texture(shadowMap, offset1).x);\n      block2 = step(shadowNDCPos.z, texture(shadowMap, offset2).x);\n      block3 = step(shadowNDCPos.z, texture(shadowMap, offset3).x);\n      block4 = step(shadowNDCPos.z, texture(shadowMap, offset4).x);\n      block5 = step(shadowNDCPos.z, texture(shadowMap, offset5).x);\n      block6 = step(shadowNDCPos.z, texture(shadowMap, offset6).x);\n      block7 = step(shadowNDCPos.z, texture(shadowMap, offset7).x);\n      block8 = step(shadowNDCPos.z, texture(shadowMap, offset8).x);\n      block9 = step(shadowNDCPos.z, texture(shadowMap, offset9).x);\n      block10 = step(shadowNDCPos.z, texture(shadowMap, offset10).x);\n      block11 = step(shadowNDCPos.z, texture(shadowMap, offset11).x);\n      block12 = step(shadowNDCPos.z, texture(shadowMap, offset12).x);\n      block13 = step(shadowNDCPos.z, texture(shadowMap, offset13).x);\n      block14 = step(shadowNDCPos.z, texture(shadowMap, offset14).x);\n      block15 = step(shadowNDCPos.z, texture(shadowMap, offset15).x);\n      block16 = step(shadowNDCPos.z, texture(shadowMap, offset16).x);\n      block17 = step(shadowNDCPos.z, texture(shadowMap, offset17).x);\n      block18 = step(shadowNDCPos.z, texture(shadowMap, offset18).x);\n      block19 = step(shadowNDCPos.z, texture(shadowMap, offset19).x);\n      block20 = step(shadowNDCPos.z, texture(shadowMap, offset20).x);\n      block21 = step(shadowNDCPos.z, texture(shadowMap, offset21).x);\n      block22 = step(shadowNDCPos.z, texture(shadowMap, offset22).x);\n      block23 = step(shadowNDCPos.z, texture(shadowMap, offset23).x);\n      block24 = step(shadowNDCPos.z, texture(shadowMap, offset24).x);\n      block25 = step(shadowNDCPos.z, texture(shadowMap, offset25).x);\n    #endif\n    vec2 coef = fract(shadowNDCPos.xy * shadowMapResolution);\n    vec2 v1X1 = mix(vec2(block1, block6), vec2(block2, block7), coef.xx);\n    vec2 v1X2 = mix(vec2(block2, block7), vec2(block3, block8), coef.xx);\n    vec2 v1X3 = mix(vec2(block3, block8), vec2(block4, block9), coef.xx);\n    vec2 v1X4 = mix(vec2(block4, block9), vec2(block5, block10), coef.xx);\n    float v1 = mix(v1X1.x, v1X1.y, coef.y) + mix(v1X2.x, v1X2.y, coef.y) + mix(v1X3.x, v1X3.y, coef.y) + mix(v1X4.x, v1X4.y, coef.y);\n    vec2 v2X1 = mix(vec2(block6, block11), vec2(block7, block12), coef.xx);\n    vec2 v2X2 = mix(vec2(block7, block12), vec2(block8, block13), coef.xx);\n    vec2 v2X3 = mix(vec2(block8, block13), vec2(block9, block14), coef.xx);\n    vec2 v2X4 = mix(vec2(block9, block14), vec2(block10, block15), coef.xx);\n    float v2 = mix(v2X1.x, v2X1.y, coef.y) + mix(v2X2.x, v2X2.y, coef.y) + mix(v2X3.x, v2X3.y, coef.y) + mix(v2X4.x, v2X4.y, coef.y);\n    vec2 v3X1 = mix(vec2(block11, block16), vec2(block12, block17), coef.xx);\n    vec2 v3X2 = mix(vec2(block12, block17), vec2(block13, block18), coef.xx);\n    vec2 v3X3 = mix(vec2(block13, block18), vec2(block14, block19), coef.xx);\n    vec2 v3X4 = mix(vec2(block14, block19), vec2(block15, block20), coef.xx);\n    float v3 = mix(v3X1.x, v3X1.y, coef.y) + mix(v3X2.x, v3X2.y, coef.y) + mix(v3X3.x, v3X3.y, coef.y) + mix(v3X4.x, v3X4.y, coef.y);\n    vec2 v4X1 = mix(vec2(block16, block21), vec2(block17, block22), coef.xx);\n    vec2 v4X2 = mix(vec2(block17, block22), vec2(block18, block23), coef.xx);\n    vec2 v4X3 = mix(vec2(block18, block23), vec2(block19, block24), coef.xx);\n    vec2 v4X4 = mix(vec2(block19, block24), vec2(block20, block25), coef.xx);\n    float v4 = mix(v4X1.x, v4X1.y, coef.y) + mix(v4X2.x, v4X2.y, coef.y) + mix(v4X3.x, v4X3.y, coef.y) + mix(v4X4.x, v4X4.y, coef.y);\n    float fAvg = (v1 + v2 + v3 + v4) * 0.0625;\n    return fAvg;\n  }\n  bool GetShadowNDCPos(out vec3 shadowNDCPos, vec4 shadowPosWithDepthBias)\n  {\n  \tshadowNDCPos = shadowPosWithDepthBias.xyz / shadowPosWithDepthBias.w * 0.5 + 0.5;\n  \tif (shadowNDCPos.x < 0.0 || shadowNDCPos.x > 1.0 ||\n  \t\tshadowNDCPos.y < 0.0 || shadowNDCPos.y > 1.0 ||\n  \t\tshadowNDCPos.z < 0.0 || shadowNDCPos.z > 1.0) {\n  \t\treturn false;\n  \t}\n  \tshadowNDCPos.xy = cc_cameraPos.w == 1.0 ? vec2(shadowNDCPos.xy.x, 1.0 - shadowNDCPos.xy.y) : shadowNDCPos.xy;\n  \treturn true;\n  }\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal, float normalBias, vec3 matViewDir0, vec3 matViewDir1, vec3 matViewDir2, vec2 projScaleXY)\n  {\n    vec4 newShadowPos = shadowPos;\n    if (normalBias > EPSILON_LOWP)\n    {\n      vec3 viewNormal = vec3(dot(matViewDir0, worldNormal), dot(matViewDir1, worldNormal), dot(matViewDir2, worldNormal));\n      if (viewNormal.z < 0.1)\n        newShadowPos.xy += viewNormal.xy * projScaleXY * normalBias * clamp(viewNormal.z, 0.001, 0.1);\n    }\n    return newShadowPos;\n  }\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal, float normalBias, mat4 matLightView, vec2 projScaleXY)\n  {\n  \tvec4 newShadowPos = shadowPos;\n  \tif (normalBias > EPSILON_LOWP)\n  \t{\n  \t\tvec4 viewNormal = matLightView * vec4(worldNormal, 0.0);\n  \t\tif (viewNormal.z < 0.1)\n  \t\t\tnewShadowPos.xy += viewNormal.xy * projScaleXY * normalBias * clamp(viewNormal.z, 0.001, 0.1);\n  \t}\n  \treturn newShadowPos;\n  }\n  float GetViewSpaceDepthFromNDCDepth_Orthgraphic(float NDCDepth, float projScaleZ, float projBiasZ)\n  {\n  \treturn (NDCDepth - projBiasZ) / projScaleZ;\n  }\n  float GetViewSpaceDepthFromNDCDepth_Perspective(float NDCDepth, float homogenousDividW, float invProjScaleZ, float invProjBiasZ)\n  {\n  \treturn NDCDepth * invProjScaleZ + homogenousDividW * invProjBiasZ;\n  }\n  vec4 ApplyShadowDepthBias_Perspective(vec4 shadowPos, float viewspaceDepthBias)\n  {\n  \tvec3 viewSpacePos;\n  \tviewSpacePos.xy = shadowPos.xy * cc_shadowProjInfo.zw;\n  \tviewSpacePos.z = GetViewSpaceDepthFromNDCDepth_Perspective(shadowPos.z, shadowPos.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n  \tviewSpacePos.xyz += cc_shadowProjDepthInfo.z * normalize(viewSpacePos.xyz) * viewspaceDepthBias;\n  \tvec4 clipSpacePos;\n  \tclipSpacePos.xy = viewSpacePos.xy * cc_shadowProjInfo.xy;\n  \tclipSpacePos.zw = viewSpacePos.z * cc_shadowProjDepthInfo.xz + vec2(cc_shadowProjDepthInfo.y, 0.0);\n  \t#if CC_SHADOWMAP_USE_LINEAR_DEPTH\n  \t\tclipSpacePos.z = GetLinearDepthFromViewSpace(viewSpacePos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n  \t\tclipSpacePos.z = (clipSpacePos.z * 2.0 - 1.0) * clipSpacePos.w;\n  \t#endif\n  \treturn clipSpacePos;\n  }\n  vec4 ApplyShadowDepthBias_Orthographic(vec4 shadowPos, float viewspaceDepthBias, float projScaleZ, float projBiasZ)\n  {\n  \tfloat coeffA = projScaleZ;\n  \tfloat coeffB = projBiasZ;\n  \tfloat viewSpacePos_z = GetViewSpaceDepthFromNDCDepth_Orthgraphic(shadowPos.z, projScaleZ, projBiasZ);\n  \tviewSpacePos_z += viewspaceDepthBias;\n  \tvec4 result = shadowPos;\n  \tresult.z = viewSpacePos_z * coeffA + coeffB;\n  \treturn result;\n  }\n  vec4 ApplyShadowDepthBias_PerspectiveLinearDepth(vec4 shadowPos, float viewspaceDepthBias, vec3 worldPos)\n  {\n    shadowPos.z = CCGetLinearDepth(worldPos, viewspaceDepthBias) * 2.0 - 1.0;\n    shadowPos.z *= shadowPos.w;\n    return shadowPos;\n  }\n  float CCGetDirLightShadowFactorHard (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorHard(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft3X (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft3X(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft5X (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft5X(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorHard (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorHard(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft3X (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft3X(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft5X (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft5X(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCSpotShadowFactorBase(out vec4 shadowPosWithDepthBias, vec4 shadowPos, vec3 worldPos, vec2 shadowBias)\n  {\n    float pcf = cc_shadowWHPBInfo.z;\n    vec4 pos = vec4(1.0);\n    #if CC_SHADOWMAP_USE_LINEAR_DEPTH\n      pos = ApplyShadowDepthBias_PerspectiveLinearDepth(shadowPos, shadowBias.x, worldPos);\n    #else\n      pos = ApplyShadowDepthBias_Perspective(shadowPos, shadowBias.x);\n    #endif\n    float realtimeShadow = 1.0;\n    if (pcf > 2.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft5X(pos, worldPos);\n    }else if (pcf > 1.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft3X(pos, worldPos);\n    }else if (pcf > 0.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft(pos, worldPos);\n    }else {\n      realtimeShadow = CCGetSpotLightShadowFactorHard(pos, worldPos);\n    }\n    shadowPosWithDepthBias = pos;\n    return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n  }\n  float CCShadowFactorBase(out vec4 shadowPosWithDepthBias, vec4 shadowPos, vec3 N, vec2 shadowBias)\n  {\n    vec4 pos = ApplyShadowDepthBias_FaceNormal(shadowPos, N, shadowBias.y, cc_matLightView, cc_shadowProjInfo.xy);\n    pos = ApplyShadowDepthBias_Orthographic(pos, shadowBias.x, cc_shadowProjDepthInfo.x, cc_shadowProjDepthInfo.y);\n    float realtimeShadow = 1.0;\n    #if CC_DIR_SHADOW_PCF_TYPE == 3\n      realtimeShadow = CCGetDirLightShadowFactorSoft5X(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 2\n      realtimeShadow =  CCGetDirLightShadowFactorSoft3X(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 1\n      realtimeShadow = CCGetDirLightShadowFactorSoft(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 0\n      realtimeShadow = CCGetDirLightShadowFactorHard(pos);\n    #endif\n    shadowPosWithDepthBias = pos;\n    return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n  }\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n    bool CCGetCSMLevelWithTransition(out highp float ratio, vec3 clipPos) {\n      highp float maxRange = 1.0 - cc_csmSplitsInfo.x;\n      highp float minRange = cc_csmSplitsInfo.x;\n      highp float thresholdInvert = 1.0 / cc_csmSplitsInfo.x;\n      ratio = 0.0;\n      if (clipPos.x <= minRange) {\n        ratio = clipPos.x * thresholdInvert;\n        return true;\n      }\n      if (clipPos.x >= maxRange) {\n        ratio = 1.0 - (clipPos.x - maxRange) * thresholdInvert;\n        return true;\n      }\n      if (clipPos.y <= minRange) {\n        ratio = clipPos.y  * thresholdInvert;\n        return true;\n      }\n      if (clipPos.y >= maxRange) {\n        ratio = 1.0 - (clipPos.y - maxRange) * thresholdInvert;\n        return true;\n      }\n      return false;\n    }\n    bool CCHasCSMLevel(int level, vec3 worldPos) {\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      bool hasLevel = false;\n      for (int i = 0; i < 4; i++) {\n        if (i == level) {\n          vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n          if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n              clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n              clipPos.z >= 0.0 && clipPos.z <= 1.0) {\n            hasLevel = true;\n          }\n        }\n      }\n      return hasLevel;\n    }\n    void CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos, int level) {\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      for (int i = 0; i < 4; i++) {\n        vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n        vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n        if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n            clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n            clipPos.z >= 0.0 && clipPos.z <= 1.0 && i == level) {\n          csmPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          csmPos.xy = csmPos.xy * cc_csmAtlas[i].xy + cc_csmAtlas[i].zw;\n          shadowProjDepthInfo = cc_csmProjDepthInfo[i];\n          shadowProjInfo = cc_csmProjInfo[i];\n          shadowViewDir0 = cc_csmViewDir0[i].xyz;\n          shadowViewDir1 = cc_csmViewDir1[i].xyz;\n          shadowViewDir2 = cc_csmViewDir2[i].xyz;\n        }\n      }\n    }\n    int CCGetCSMLevel(out bool isTransitionArea, out highp float transitionRatio, out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos)\n    {\n      int level = -1;\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      for (int i = 0; i < 4; i++) {\n        vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n        vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n        if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n            clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n            clipPos.z >= 0.0 && clipPos.z <= 1.0 && level < 0) {\n          #if CC_CASCADED_LAYERS_TRANSITION\n            isTransitionArea = CCGetCSMLevelWithTransition(transitionRatio, clipPos);\n          #endif\n          csmPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          csmPos.xy = csmPos.xy * cc_csmAtlas[i].xy + cc_csmAtlas[i].zw;\n          shadowProjDepthInfo = cc_csmProjDepthInfo[i];\n          shadowProjInfo = cc_csmProjInfo[i];\n          shadowViewDir0 = cc_csmViewDir0[i].xyz;\n          shadowViewDir1 = cc_csmViewDir1[i].xyz;\n          shadowViewDir2 = cc_csmViewDir2[i].xyz;\n          level = i;\n        }\n      }\n      return level;\n    }\n    int CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos)\n    {\n      bool isTransitionArea = false;\n      highp float transitionRatio = 0.0;\n      return CCGetCSMLevel(isTransitionArea, transitionRatio, csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n    }\n    float CCCSMFactorBase(out vec4 csmPos, out vec4 csmPosWithBias, vec3 worldPos, vec3 N, vec2 shadowBias)\n    {\n      bool isTransitionArea = false;\n      highp float ratio = 0.0;\n      csmPos = vec4(1.0);\n      vec4 shadowProjDepthInfo, shadowProjInfo;\n      vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n      int level = -1;\n      #if CC_CASCADED_LAYERS_TRANSITION\n        level = CCGetCSMLevel(isTransitionArea, ratio, csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n      #else\n        level = CCGetCSMLevel(csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n      #endif\n      if (level < 0) { return 1.0; }\n      vec4 pos = ApplyShadowDepthBias_FaceNormal(csmPos, N, shadowBias.y, shadowViewDir0, shadowViewDir1, shadowViewDir2, shadowProjInfo.xy);\n      pos = ApplyShadowDepthBias_Orthographic(pos, shadowBias.x, shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n      csmPosWithBias = pos;\n      float realtimeShadow = 1.0;\n      #if CC_DIR_SHADOW_PCF_TYPE == 3\n        realtimeShadow = CCGetDirLightShadowFactorSoft5X(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 2\n        realtimeShadow = CCGetDirLightShadowFactorSoft3X(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 1\n        realtimeShadow = CCGetDirLightShadowFactorSoft(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 0\n        realtimeShadow = CCGetDirLightShadowFactorHard(pos);\n      #endif\n      #if CC_CASCADED_LAYERS_TRANSITION\n        vec4 nextCSMPos = vec4(1.0);\n        vec4 nextShadowProjDepthInfo, nextShadowProjInfo;\n        vec3 nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2;\n        float nextRealtimeShadow = 1.0;\n        CCGetCSMLevel(nextCSMPos, nextShadowProjDepthInfo, nextShadowProjInfo, nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2, worldPos, level + 1);\n        bool hasNextLevel = CCHasCSMLevel(level + 1, worldPos);\n        if (hasNextLevel && isTransitionArea) {\n          vec4 nexPos = ApplyShadowDepthBias_FaceNormal(nextCSMPos, N, shadowBias.y, nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2, nextShadowProjInfo.xy);\n          nexPos = ApplyShadowDepthBias_Orthographic(nexPos, shadowBias.x, nextShadowProjDepthInfo.x, nextShadowProjDepthInfo.y);\n          #if CC_DIR_SHADOW_PCF_TYPE == 3\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft5X(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 2\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft3X(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 1\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 0\n            nextRealtimeShadow = CCGetDirLightShadowFactorHard(nexPos);\n          #endif\n          return mix(mix(nextRealtimeShadow, realtimeShadow, ratio), 1.0, cc_shadowNFLSInfo.w);\n        }\n        return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n      #else\n        return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n      #endif\n    }\n  #else\n    int CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos) {\n      return -1;\n    }\n    float CCCSMFactorBase(out vec4 csmPos, out vec4 csmPosWithBias, vec3 worldPos, vec3 N, vec2 shadowBias) {\n      csmPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n      return CCShadowFactorBase(csmPosWithBias, csmPos, N, shadowBias);\n    }\n  #endif\n  float CCShadowFactorBase(vec4 shadowPos, vec3 N, vec2 shadowBias) {\n    vec4 shadowPosWithDepthBias;\n    return CCShadowFactorBase(shadowPosWithDepthBias, shadowPos, N, shadowBias);\n  }\n  float CCCSMFactorBase(vec3 worldPos, vec3 N, vec2 shadowBias) {\n    vec4 csmPos, csmPosWithBias;\n    return CCCSMFactorBase(csmPos, csmPosWithBias, worldPos, N, shadowBias);\n  }\n  float CCSpotShadowFactorBase(vec4 shadowPos, vec3 worldPos, vec2 shadowBias)\n  {\n    vec4 shadowPosWithDepthBias;\n    return CCSpotShadowFactorBase(shadowPosWithDepthBias, shadowPos, worldPos, shadowBias);\n  }\n#endif\n#if CC_USE_FOG != 4\n  float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n      vec4 wPos = pos;\n      float cam_dis = distance(cameraPos, wPos.xyz);\n      return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n  }\n  float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n      vec4 wPos = pos;\n      float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n      float f = exp(-cam_dis * fogDensity);\n      return f;\n  }\n  float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n      vec4 wPos = pos;\n      float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n      float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n      return f;\n  }\n  float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n      vec4 wPos = pos;\n      vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n          if (wPos.y < fogTop) {\n              fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n              fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n          }\n          else {\n              fDeltaY = 0.;\n              fDensityIntegral = 0.;\n          }\n      }\n      else {\n          if (wPos.y < fogTop) {\n              float fDeltaA = (fogTop - 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          }\n          else {\n              fDeltaY = abs(fogTop - 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      }\n      else {\n          fDensity = 0.;\n      }\n      float f = exp(-fDensity);\n      return f;\n  }\n#endif\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n#if CC_USE_FOG == 0\n\tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n#elif CC_USE_FOG == 1\n\tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n#elif CC_USE_FOG == 2\n\tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n#elif CC_USE_FOG == 3\n\tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n#else\n\tfactor = 1.0;\n#endif\n}\nvoid CC_APPLY_FOG_BASE(inout vec4 color, float factor) {\n\tcolor = vec4(mix(cc_fogColor.rgb, color.rgb, factor), color.a);\n}\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(set = 2, binding = 11) uniform sampler2D cc_lightingMap;\n  void SampleAndDecodeLightMapColor(out vec3 lightmapColor, out float dirShadow, out float ao, sampler2D lightingMap, vec2 luv, float lum, vec3 worldNormal)\n  {\n  #if CC_LIGHT_MAP_VERSION > 2\n  #elif CC_LIGHT_MAP_VERSION > 1\n  \tvec4 dataLow = texture(lightingMap, luv);\n  \tvec4 dataHigh = texture(lightingMap, luv + vec2(0.5, 0.0));\n  \tlightmapColor.xyz = dataLow.xyz + dataHigh.xyz * 0.00392156862745098;\n      lightmapColor.rgb *= lum;\n  \tdirShadow = dataLow.a;\n  \tao = dataHigh.a;\n  #else\n      vec4 lightmap = texture(lightingMap, luv);\n      lightmapColor = lightmap.rgb * lum;\n  \tdirShadow = lightmap.a;\n  \tao = 1.0;\n  #endif\n  }\n  void GetLightMapColor(out vec3 lightmapColor, out float dirShadow, out float ao, sampler2D lightingMap, vec2 luv, float lum, vec3 worldNormal)\n  {\n  \tvec4 lightmap;\n  \tvec2 occlusion;\n  \tSampleAndDecodeLightMapColor(lightmapColor, dirShadow, ao, lightingMap, luv, lum, worldNormal);\n  #if CC_USE_HDR\n      lightmapColor.rgb *= cc_exposure.w * cc_exposure.x;\n  #endif\n  }\n#endif\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#if USE_BASE_COLOR_MAP\n  layout(set = 1, binding = 1) uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  layout(set = 1, binding = 2) uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  layout(set = 1, binding = 3) uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  layout(set = 1, binding = 4) uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  layout(set = 1, binding = 5) uniform sampler2D specularMap;\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\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\nvoid SurfacesFragmentModifyBaseColorAndToonShade(out vec4 baseColorAndTransparency, out vec3 shade1, out vec3 shade2)\n{\n  shade2 = shadeColor2.rgb * colorScaleAndCutoff.rgb;\n  #if USE_2ND_SHADE_MAP\n    shade2 *= SRGBToLinear(texture(shadeMap2, FSInput_texcoord).rgb);\n  #endif\n  shade1 = shadeColor1.rgb * colorScaleAndCutoff.rgb;\n  #if USE_1ST_SHADE_MAP\n    shade1 *= SRGBToLinear(texture(shadeMap1, FSInput_texcoord).rgb);\n    #if SHADE_MAP_1_AS_SHADE_MAP_2\n      shade2 *= shade1.rgb;\n    #endif\n  #endif\n  vec4 color = baseColor;\n  #if USE_BASE_COLOR_MAP\n    vec4 texColor = texture(baseColorMap, FSInput_texcoord);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    color *= texColor;\n    #if BASE_COLOR_MAP_AS_SHADE_MAP_1\n      shade1 *= texColor.rgb;\n    #endif\n    #if BASE_COLOR_MAP_AS_SHADE_MAP_2\n      shade2 *= texColor.rgb;\n    #endif\n  #endif\n  baseColorAndTransparency = color;\n  baseColorAndTransparency.rgb *= colorScaleAndCutoff.xyz;\n  #if USE_ALPHA_TEST\n    if (baseColorAndTransparency.ALPHA_TEST_CHANNEL < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\nvec3 SurfacesFragmentModifyWorldNormal()\n{\n  vec3 normal = FSInput_worldNormal;\n  #if USE_NORMAL_MAP\n    vec3 nmmp = texture(normalMap, FSInput_texcoord).xyz - vec3(0.5);\n    normal = CalculateNormalFromTangentSpace(nmmp, emissiveScaleAndStrenth.w, normalize(normal.xyz), normalize(FSInput_worldTangent), FSInput_mirrorNormal);\n  #endif\n  return normalize(normal);\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\nvec3 SurfacesFragmentModifyEmissive()\n{\n  vec3 emissive = emissive.rgb * emissiveScaleAndStrenth.xyz;\n  #if USE_EMISSIVE_MAP\n    emissive *= SRGBToLinear(texture(emissiveMap, FSInput_texcoord).rgb);\n  #endif\n  return emissive;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\nvec4 SurfacesFragmentModifyToonStepAndFeather()\n{\n  return shadeParams;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\nfloat SurfacesFragmentModifyToonShadowCover()\n{\n    return miscParams.x;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nvec4 SurfacesFragmentModifyToonSpecular()\n{\n  vec4 specularParam = specular;\n  #if USE_SPECULAR_MAP\n    specularParam.rgb *= SRGBToLinear(texture(specularMap, FSInput_texcoord).rgb);\n  #endif\n  return specularParam;\n}\nstruct LightingIntermediateData\n{\n  vec3 N, H, L, V;\n  float distToLight, distToLightSqr;\n  float distToCamera, distToCameraSqr;\n  float angleAttenuation, distAttenuation;\n  float NoL, NoV, NoH, VoH;\n  float NoLSat, NoVSat, NoHSat;\n  float NoVAbsSat, VoHAbsSat;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 worldPosition, worldPosition_fract_part;\n  #else\n  vec3 worldPosition;\n  #endif\n  vec3 T, B;\n  float specularParam;\n  float ior, layerOpacity;\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n  float anisotropyShape;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec4 shadowPosAndDepth;\n  vec4 transmitDiffuseParams;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR || CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec4 transmitScatteringParams;\n  vec3 outScatteringColor, inScatteringColor;\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  vec3 baseColorTT;\n  float ttIntensity, ttScatterCoef;\n#endif\n};\nvoid CCSurfacesLightingGetIntermediateData_PerPixel(inout LightingIntermediateData data, vec3 worldNormal, vec3 worldPos, vec3 worldTangent, vec3 worldBinormal\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n    , float anisotropyShape\n#endif\n)\n{\n  data.N = worldNormal;\n  data.V = cc_cameraPos.xyz - worldPos;\n  data.distToCameraSqr = dot(data.V, data.V);\n  data.distToCamera = sqrt(data.distToCameraSqr);\n  data.V /= data.distToCamera;\n  data.angleAttenuation = data.distAttenuation = 1.0;\n  data.NoV = dot(data.N, data.V);\n  data.NoVSat = max(data.NoV, 0.0);\n  data.NoVAbsSat = max(abs(data.NoV), 0.0);\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  packHighpData(data.worldPosition, data.worldPosition_fract_part, worldPos);\n  #else\n  data.worldPosition = worldPos;\n  #endif\n  data.T = worldTangent;\n  data.B = worldBinormal;\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n  data.anisotropyShape = anisotropyShape;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR || CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  data.outScatteringColor = vec3(1.0);\n  data.inScatteringColor = vec3(0.0);\n  data.transmitScatteringParams = vec4(0.0);\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  data.shadowPosAndDepth = vec4(0.0, 0.0, SURFACES_MAX_TRANSMIT_DEPTH_VALUE, SURFACES_MAX_TRANSMIT_DEPTH_VALUE);\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  data.baseColorTT = vec3(0.0);\n  data.ttIntensity = data.ttScatterCoef = 0.0;\n#endif\n}\nvoid CCSurfacesLightingGetIntermediateData_PerLight(inout LightingIntermediateData data, vec3 lightDirWithDist)\n{\n  data.L = lightDirWithDist;\n  data.distToLightSqr = dot(data.L, data.L);\n  data.distToLight = sqrt(data.distToLightSqr);\n  data.L /= data.distToLight;\n  data.H = normalize(data.L + data.V);\n  data.NoL = dot(data.N, data.L);\n  data.NoH = dot(data.N, data.H);\n  data.VoH = dot(data.V, data.H);\n  data.NoLSat = max(data.NoL, 0.0);\n  data.NoHSat = max(data.NoH, 0.0);\n  data.VoHAbsSat = max(abs(data.VoH), 0.0);\n}\nstruct LightingResult\n{\n  vec3 diffuseColorWithLighting, specularColorWithLighting;\n  vec3 directDiffuse, directSpecular, directGF;\n  vec3 environmentDiffuse, environmentSpecular, environmentGF;\n  float shadow, ao;\n  vec3 lightmapColor;\n  vec3 emissive;\n  vec3 fresnel;\n#if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  vec3 directDiffuseSubLayers, directSpecularSubLayers;\n  vec3 environmentDiffuseSubLayers, environmentSpecularSubLayers;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  vec3 directTransmitSpecular, environmentTransmitSpecular;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec3 directTransmitDiffuse, environmentTransmitDiffuse;\n#endif\n#if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  vec3 direct2ndSpecular, environment2ndSpecular;\n  vec3 specularColorWithLighting2ndSpecular;\n  vec3 directGF2ndSpecular, environmentGF2ndSpecular;\n  vec3 directSubLayerF, environmentSubLayerF;\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  vec3 directTT;\n  vec3 diffuseColorWithLightingTT;\n#endif\n};\nstruct LightingMiscData\n{\n  float lightType;\n  vec3 lightPos, lightDir;\n  vec4 lightColorAndIntensity;\n  vec4 lightSizeRangeAngle;\n};\n#define DiffuseCoefficient_EnergyConservation INV_PI\nfloat 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}\nfloat 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}\nfloat 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}\nfloat GetOutOfRange (vec3 worldPos, vec3 lightPos, vec3 lookAt, vec3 right, vec3 BoundingHalfSizeVS) {\n  vec3 v = vec3(0.0);\n  vec3 up = cross(right, lookAt);\n  worldPos -= lightPos;\n  v.x = dot(worldPos, right);\n  v.y = dot(worldPos, up);\n  v.z = dot(worldPos, lookAt);\n  vec3 result = step(abs(v), BoundingHalfSizeVS);\n  return result.x * result.y * result.z;\n}\nfloat CalculateDistanceAttenuation(float distToLightSqr, float lightRadius, float lightRange, float lightType)\n{\n  float attRadiusSqrInv = 1.0 / max(lightRange, 0.01);\n  attRadiusSqrInv *= attRadiusSqrInv;\n  float litRadiusSqr = lightRadius * lightRadius;\n  float edgeAttenuation = (IS_POINT_LIGHT(lightType) || IS_RANGED_DIRECTIONAL_LIGHT(lightType)) ? 1.0 : litRadiusSqr / max(litRadiusSqr, distToLightSqr);\n  return GetDistAtt(distToLightSqr, attRadiusSqrInv) * edgeAttenuation;\n}\nfloat CalculateAngleAttenuation(vec3 spotLightDir, vec3 L, float cosAngleOuter)\n{\n  float cosInner = max(dot(spotLightDir, L), 0.01);\n  float litAngleScale = 1.0 / max(0.001, cosInner - cosAngleOuter);\n  float litAngleOffset = -cosAngleOuter * litAngleScale;\n  return GetAngleAtt(L, spotLightDir, litAngleScale, litAngleOffset);\n}\nbool CCSurfacesLightingEnableShadow(in float NoL)\n{\n  return NoL > 0.0;\n}\nfloat CCSurfacesLightingCalculateDistanceAttenuation(in LightingIntermediateData lightingData, in vec4 lightSizeRangeAngle, in float lightType)\n{\n  return CalculateDistanceAttenuation(lightingData.distToLightSqr, lightSizeRangeAngle.x, lightSizeRangeAngle.y, lightType);\n}\nfloat CCSurfacesLightingCalculateAngleAttenuation(in LightingIntermediateData lightingData, in vec4 lightSizeRangeAngle, in vec3 spotLightDir)\n{\n  return CalculateAngleAttenuation(spotLightDir, lightingData.L, lightSizeRangeAngle.z);\n}\nvoid CCSurfacesLightingCalculateDirect(out vec3 lightingDiffuse, out vec3 lightingSpecular, in LightingIntermediateData lightingData, in vec4 lightSourceColorAndIntensity)\n{\n    vec3 irradiance = lightSourceColorAndIntensity.rgb * lightSourceColorAndIntensity.w;\n    lightingDiffuse = irradiance;\n#if CC_FORWARD_ADD\n    float NL = 0.5 * lightingData.NoL + 0.5;\n    lightingDiffuse *= NL;\n#endif\n    float NH = 0.5 * lightingData.NoH + 0.5;\n    float specularWeight = 1.0 - pow(lightingData.specularParam, 5.0);\n    float specularMask = step(specularWeight + EPSILON_LOWP, NH);\n    lightingSpecular = irradiance * specularMask;\n}\nvoid CCSurfacesLightingCalculateEnvironment(out vec3 lightingDiffuse, out vec3 lightingSpecular, in LightingIntermediateData lightingData, float lightIntensity)\n{\n  lightingDiffuse = vec3(0.0);\n  lightingSpecular = vec3(0.0);\n}\n#if CC_SURFACES_LIGHTING_USE_FRESNEL\nvec3 CCSurfaceLightingCalculateExtraFresnel(in LightingIntermediateData lightingData)\n{\n    return vec3(1.0);\n}\n#endif\nvoid CCSurfaceLightingCalculateDirectFresnel(out vec3 fresnel, in LightingIntermediateData lightingData, vec3 specularColor, in vec3 environmentGF)\n{\n    fresnel = vec3(1.0);\n}\nvoid CCSurfaceLightingCalculateEnvironmentFresnel(out vec3 integratedGF, out vec3 integratedF, in LightingIntermediateData lightingData, vec3 specularColor)\n{\n  integratedF = integratedGF = vec3(1.0);\n}\nstruct SurfacesMaterialData\n{\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 worldPos, worldPos_fract_part;\n  #else\n  vec3 worldPos;\n  #endif\n  vec4 baseColor;\n  vec4 specular;\n  vec3 worldNormal;\n  vec3 emissive;\n  vec3 shade1;\n  vec3 shade2;\n  float baseStep;\n  float baseFeather;\n  float shadeStep;\n  float shadeFeather;\n  float shadowCover;\n};\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TRANSPARENCY\nvec4 SurfacesFragmentModifyBaseColorAndTransparency()\n{\n    return FSInput_vertexColor;\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\nvec3 SurfacesFragmentModifyWorldNormal()\n{\n    return normalize(FSInput_worldNormal);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_WORLD_TANGENT_AND_BINORMAL\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_IOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_ANISOTROPY_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\nvec3 SurfacesFragmentModifyEmissive()\n{\n    return vec3(0.0, 0.0, 0.0);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_PBRPARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_SCATTERING_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_IN_SCATTERING_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_OUT_SCATTERING_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_DIFFUSE_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SSS_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_DUAL_LOBE_SPECULAR_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHEEN_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHEEN_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHARED_DATA\nvoid SurfacesFragmentModifySharedData(inout SurfacesMaterialData surfaceData)\n{\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\nvoid SurfacesFragmentModifyBaseColorAndToonShade(out vec4 baseColorAndTransparency, out vec3 shade1, out vec3 shade2, in vec3 baseColor)\n{\n    baseColorAndTransparency = FSInput_vertexColor;\n    shade1 = shade2 = vec3(0.0);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\nvec4 SurfacesFragmentModifyToonStepAndFeather()\n{\n    return vec3(0.8, 0.001, 0.5, 0.001);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\nfloat SurfacesFragmentModifyToonShadowCover()\n{\n    return 0.5;\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nvec4 SurfacesFragmentModifyToonSpecular()\n{\n    return vec4(1.0, 1.0, 1.0, 0.3);\n}\n#endif\nvoid CCSurfacesFragmentGetMaterialData(inout SurfacesMaterialData surfaceData)\n{\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  packHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part, FSInput_worldPos);\n  #else\n  surfaceData.worldPos = FSInput_worldPos;\n  #endif\n  surfaceData.worldNormal = SurfacesFragmentModifyWorldNormal();\n  surfaceData.emissive = SurfacesFragmentModifyEmissive();\n  SurfacesFragmentModifyBaseColorAndToonShade(surfaceData.baseColor, surfaceData.shade1, surfaceData.shade2);\n  surfaceData.specular = SurfacesFragmentModifyToonSpecular();\n  surfaceData.shadowCover = SurfacesFragmentModifyToonShadowCover();\n  vec4 shaderParams = SurfacesFragmentModifyToonStepAndFeather();\n  surfaceData.baseStep = shadeParams.x;\n  surfaceData.baseFeather = shadeParams.y;\n  surfaceData.shadeStep = shadeParams.z;\n  surfaceData.shadeFeather = shadeParams.w;\n  SurfacesFragmentModifySharedData(surfaceData);\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP)\n    surfaceData.worldNormal = normalize(FSInput_worldNormal);\n#endif\n#if CC_USE_DEBUG_VIEW\n  if (!IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO) {\n      float brightBase = dot(GRAY_VECTOR, surfaceData.baseColor.rgb);\n      float brightShade1 = dot(GRAY_VECTOR, surfaceData.shade1.rgb);\n      float brightShade2 = dot(GRAY_VECTOR, surfaceData.shade2.rgb);\n      surfaceData.baseColor.rgb = vec3(1.0);\n      surfaceData.shade1.rgb = vec3(brightShade1 / brightBase);\n      surfaceData.shade2.rgb = vec3(brightShade2 / brightBase);\n      surfaceData.specular.rgb = vec3(1.0);\n  }\n#endif\n}\nvec3 CCSurfacesGetDiffuseColor(in SurfacesMaterialData surfaceData)\n{\n  return surfaceData.shade1;\n}\nvec3 CCSurfacesGetSpecularColor(in SurfacesMaterialData surfaceData)\n{\n  return surfaceData.specular.xyz;\n}\nvoid CCSurfacesLightingInitializeColorWithLighting(inout vec3 diffuseColorWithLighting, inout vec3 specularColorWithLighting, in SurfacesMaterialData surfaceData, in LightingIntermediateData lightingData)\n{\n  diffuseColorWithLighting = vec3(0.0);\n  specularColorWithLighting = surfaceData.specular.xyz * surfaceData.baseStep;\n}\nvoid CCSurfacesLightingCalculateColorWithLighting(inout vec3 diffuseColorWithLighting, inout vec3 specularColorWithLighting, in SurfacesMaterialData surfaceData, in LightingIntermediateData lightingData)\n{\n  float NL = 0.5 * lightingData.NoL + 0.5;\n  vec3 diffuse = mix(surfaceData.shade1, surfaceData.shade2,\n    clamp(1.0 + (surfaceData.shadeStep - surfaceData.shadeFeather - NL) / surfaceData.shadeFeather, 0.0, 1.0));\n  diffuse = mix(surfaceData.baseColor.rgb, diffuse,\n    clamp(1.0 + (surfaceData.baseStep - surfaceData.baseFeather - NL) / surfaceData.baseFeather, 0.0, 1.0));\n  diffuseColorWithLighting = diffuse * surfaceData.baseStep;\n}\nvoid CCSurfacesInitializeLightingIntermediateData(inout LightingIntermediateData lightingData, in SurfacesMaterialData surfaceData)\n{\n  vec3 worldPos;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n  #else\n  worldPos = surfaceData.worldPos;\n  #endif\n  CCSurfacesLightingGetIntermediateData_PerPixel(lightingData, surfaceData.worldNormal, worldPos, vec3(0.0), vec3(0.0));\n  lightingData.specularParam = surfaceData.specular.a;\n  lightingData.ior = 1.0;\n}\nvoid CCSurfacesLightingCalculateIntermediateData_PerLight(inout LightingIntermediateData lightingData, in SurfacesMaterialData surfaceData, vec3 lightDirWithDist)\n{\n  CCSurfacesLightingGetIntermediateData_PerLight(lightingData, lightDirWithDist);\n}\nvoid CCSurfacesInitializeLightingResult(inout LightingResult lightingResult, in SurfacesMaterialData surfaceData)\n{\n  lightingResult.emissive = surfaceData.emissive;\n}\nvoid CCSurfacesInitializeLightingResult(inout LightingResult lightingResult)\n{\n  lightingResult.directDiffuse = lightingResult.directSpecular = vec3(0.0);\n}\nvoid CCSurfacesAccumulateLightingResult(inout LightingResult lightingResultAccumulated, in LightingResult lightingResult)\n{\n  lightingResultAccumulated.directDiffuse += lightingResult.directDiffuse * lightingResult.shadow;\n  lightingResultAccumulated.directSpecular += lightingResult.directSpecular * lightingResult.shadow;\n}\n#if CC_PIPELINE_TYPE == 1\n  vec4 CCSurfacesDeferredOutputBaseColor(in SurfacesMaterialData surfaceData)\n  {\n    return surfaceData.baseColor;\n  }\n  vec4 CCSurfacesDeferredOutputNormalMR(in SurfacesMaterialData surfaceData)\n  {\n    return vec4(float32x3_to_oct(surfaceData.worldNormal), 0.5, 0.0);\n  }\n  vec4 CCSurfacesDeferredOutputEmissiveAO(in SurfacesMaterialData surfaceData)\n  {\n    return vec4(surfaceData.emissive, 1.0);\n  }\n#endif\nvec4 CCSurfacesShading(in SurfacesMaterialData surfaceData, in LightingResult lightingResult)\n{\n  vec4 color = vec4(0.0, 0.0, 0.0, surfaceData.baseColor.a);\n#if CC_FORWARD_ADD\n  color.xyz += lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting;\n  color.xyz += lightingResult.directSpecular * lightingResult.specularColorWithLighting;\n#else\n  float lightmapCoef = 0.0;\n#if CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  color.xyz += (\n    mix(lightingResult.directDiffuse, lightingResult.lightmapColor, lightmapCoef) * lightingResult.diffuseColorWithLighting\n    + lightingResult.directSpecular * lightingResult.specularColorWithLighting)\n    * lightingResult.shadow\n    ;\n#else\n  LightingIntermediateData lightingData;\n  lightingData.NoL = -1.0;\n  vec3 backLightingDiffuse, backLightingSpecular;\n  CCSurfacesLightingInitializeColorWithLighting(backLightingDiffuse, backLightingSpecular, surfaceData, lightingData);\n  CCSurfacesLightingCalculateColorWithLighting(backLightingDiffuse, backLightingSpecular, surfaceData, lightingData);\n  color.xyz +=\n    mix(lightingResult.directDiffuse, lightingResult.lightmapColor, lightmapCoef) * mix(backLightingDiffuse, lightingResult.diffuseColorWithLighting, lightingResult.shadow)\n    + lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.shadow\n    ;\n#endif\n  color.xyz += lightingResult.emissive;\n#endif\n  return color;\n}\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE\nbool CCSurfacesDebugViewSurfaceData(inout vec4 color, in SurfacesMaterialData surfaceData)\n{\n    bool enableMaterialAlpha = true;\n    float scalar;\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(surfaceData.worldNormal * 0.5 + vec3(0.5), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSPARENCY)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        scalar = surfaceData.baseColor.a;\n        color = vec4(scalar, scalar, scalar, 1.0);\n        enableMaterialAlpha = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_BASE_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(surfaceData.baseColor.rgb), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(CCSurfacesGetDiffuseColor(surfaceData)), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(CCSurfacesGetSpecularColor(surfaceData)), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        scalar = surfaceData.specular.a;\n        color = vec4(scalar, scalar, scalar, 1.0);\n    }\n    return enableMaterialAlpha;\n}\n#endif\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  #if CC_FORWARD_ADD\n    void CCSurfacesLighting(inout LightingResult lightingResultAccumulated, in SurfacesMaterialData surfaceData, in vec2 shadowBias)\n    {\n      vec3 worldPos;\n      #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n      worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n      #else\n      worldPos = surfaceData.worldPos;\n      #endif\n      CCSurfacesInitializeLightingResult(lightingResultAccumulated);\n      LightingIntermediateData lightingData;\n      CCSurfacesInitializeLightingIntermediateData(lightingData, surfaceData);\n      LightingResult lightingResult;\n      CCSurfacesLightingInitializeColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n      lightingResultAccumulated.diffuseColorWithLighting = lightingResult.diffuseColorWithLighting;\n      lightingResultAccumulated.specularColorWithLighting = lightingResult.specularColorWithLighting;\n      #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n        vec3 diff;\n        SurfacesMaterialData surfaceData2ndSpecular;\n        CCSurfacesGetSurfacesMaterialData2ndSpecular(surfaceData2ndSpecular, surfaceData);\n        CCSurfacesLightingInitializeColorWithLighting(diff, lightingResult.specularColorWithLighting2ndSpecular, surfaceData2ndSpecular, lightingData);\n        lightingResultAccumulated.specularColorWithLighting2ndSpecular = lightingResult.specularColorWithLighting2ndSpecular;\n      #endif\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 lightDirWithLength = IS_RANGED_DIRECTIONAL_LIGHT(cc_lightPos[i].w) ? -normalize(cc_lightDir[i].xyz) : cc_lightPos[i].xyz - worldPos;\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData, surfaceData, lightDirWithLength);\n        CCSurfacesLightingCalculateColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n        vec3 diffuseLighting, specularLighting;\n        CCSurfacesLightingCalculateDirect(diffuseLighting, specularLighting, lightingData, cc_lightColor[i]);\n      #if CC_SURFACES_LIGHTING_USE_FRESNEL\n        vec3 fresnel = CCSurfaceLightingCalculateExtraFresnel(lightingData);\n      #else\n        vec3 fresnel = vec3(1.0);\n      #endif\n        lightingResult.fresnel = fresnel;\n        float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW && CC_SHADOW_TYPE == 2\n        if (cc_lightPos[i].w > 0.0 && cc_lightSizeRangeAngle[i].w > 0.0) {\n          vec4 shadowPos = vec4(0.0), shadowPosWithDepthBias = vec4(0.0);\n          if (CCSurfacesLightingEnableShadow(lightingData.NoL)) {\n            shadowPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n            shadow = CCSpotShadowFactorBase(shadowPosWithDepthBias, shadowPos, worldPos, shadowBias);\n          }\n          #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n            vec3 shadowNDCPos;\n            bool isExceedShadowMap = !GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n            lightingData.shadowPosAndDepth.xy = shadowNDCPos.xy;\n            lightingData.shadowPosAndDepth.z = isExceedShadowMap ? 0.0 : GetViewSpaceDepthFromNDCDepth_Perspective(shadowNDCPos.z, shadowPosWithDepthBias.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n            lightingData.shadowPosAndDepth.w = isExceedShadowMap ? lightingData.shadowPosAndDepth.w : GetViewSpaceDepthFromNDCDepth_Perspective(SampleShadowMapSoft(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy), shadowPosWithDepthBias.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n          #endif\n        }\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n          shadow = 1.0;\n      #endif\n        lightingResult.shadow = shadow;\n        float distAtt = 1.0;\n        if(IS_RANGED_DIRECTIONAL_LIGHT(cc_lightPos[i].w)) {\n          distAtt = GetOutOfRange(worldPos, cc_lightPos[i].xyz, cc_lightDir[i].xyz, cc_lightSizeRangeAngle[i].xyz, cc_lightBoundingSizeVS[i].xyz);\n        } else {\n          distAtt = CCSurfacesLightingCalculateDistanceAttenuation(lightingData, cc_lightSizeRangeAngle[i], cc_lightPos[i].w);\n        }\n        float angleAtt = 1.0;\n        if (IS_SPOT_LIGHT(cc_lightPos[i].w)) {\n          angleAtt = CCSurfacesLightingCalculateAngleAttenuation(lightingData, cc_lightSizeRangeAngle[i], -cc_lightDir[i].xyz);\n        }\n        float multiplier = distAtt * angleAtt;\n        lightingData.angleAttenuation = angleAtt;\n        lightingData.distAttenuation = distAtt;\n        lightingResult.directDiffuse = diffuseLighting * multiplier;\n        lightingResult.directSpecular = specularLighting * multiplier;\n        CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF, lightingData, lightingResult.specularColorWithLighting, vec3(1.0));\n        vec4 attenuatedLightColorAndIntensity = vec4(cc_lightColor[i].xyz, cc_lightColor[i].w * multiplier);\n        #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n          vec3 transmitSpecularLighting;\n          CCSurfacesLightingCalculateDirectTransmitSpecular(transmitSpecularLighting, lightingData, attenuatedLightColorAndIntensity);\n          lightingResult.directTransmitSpecular = transmitSpecularLighting * multiplier * (1.0 - fresnel);\n        #endif\n        #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n          LightingIntermediateData lightingDataTD;\n          CCSurfacesGetLightingIntermediateDataTransmitDiffuse(lightingDataTD, lightingData, surfaceData);\n          CCSurfacesLightingCalculateIntermediateData_PerLight(lightingDataTD, surfaceData, lightDirWithLength);\n          CCSurfacesLightingCalculateDirectTransmitDiffuse(lightingResult.directTransmitDiffuse, lightingDataTD, attenuatedLightColorAndIntensity, lightingResult.shadow);\n        #endif\n        #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n          LightingIntermediateData lightingData2ndSpecular;\n          CCSurfacesInitializeLightingIntermediateData(lightingData2ndSpecular, surfaceData2ndSpecular);\n          CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData2ndSpecular, surfaceData, lightDirWithLength);\n          #if !CC_SURFACES_LIGHTING_SHEEN\n            CCSurfacesLightingCalculateDirect2ndSpecular(lightingResult.direct2ndSpecular, lightingData2ndSpecular, attenuatedLightColorAndIntensity, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.directSpecular);\n            CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF2ndSpecular, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular, vec3(1.0));\n          #else\n            CCSurfacesLightingCalculateDirectSheen(lightingResult.direct2ndSpecular, lightingResult.directGF2ndSpecular, lightingData2ndSpecular, attenuatedLightColorAndIntensity, surfaceData2ndSpecular.intensity2ndSpecular);\n          #endif\n          lightingResult.direct2ndSpecular *= multiplier;\n        #endif\n        #if CC_SURFACES_LIGHTING_TT\n          CCSurfacesLightingCalculateDirectTT(lightingResult, lightingData, attenuatedLightColorAndIntensity);\n        #endif\n        #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n          lightingResult.specularColorWithLighting2ndSpecular *= surfaceData.color2ndSpecular;\n          CCSurfacesLightingCalculateDirectMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n        #endif\n        #ifdef CC_SURFACES_LIGHTING_MODIFY_FINAL_RESULT\n          LightingMiscData miscData;\n          miscData.lightType = cc_lightPos[i].w;\n          miscData.lightPos = cc_lightPos[i].xyz;\n          miscData.lightDir = cc_lightDir[i].xyz;\n          miscData.lightColorAndIntensity = cc_lightColor[i];\n          miscData.lightSizeRangeAngle = cc_lightSizeRangeAngle[i];\n          SurfacesLightingModifyFinalResult(lightingResult, lightingData, surfaceData, miscData);\n        #endif\n        CCSurfacesAccumulateLightingResult(lightingResultAccumulated, lightingResult);\n      }\n    }\n  #else\n    void CCSurfacesLighting(inout LightingResult lightingResult, in SurfacesMaterialData surfaceData, in vec2 shadowBias)\n    {\n      vec3 worldPos;\n      #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n      worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n      #else\n      worldPos = surfaceData.worldPos;\n      #endif\n      LightingIntermediateData lightingData;\n      CCSurfacesInitializeLightingIntermediateData(lightingData, surfaceData);\n      CCSurfacesInitializeLightingResult(lightingResult, surfaceData);\n      CCSurfacesLightingInitializeColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n      CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData, surfaceData, -cc_mainLitDir.xyz);\n      lightingResult.shadow = 1.0;\n      #if CC_RECEIVE_SHADOW && CC_SHADOW_TYPE == 2\n        if (cc_mainLitDir.w > 0.0) {\n          vec4 shadowPos = vec4(0.0), shadowPosWithDepthBias = vec4(0.0);\n          vec4 shadowProjDepthInfo = vec4(0.0);\n          vec3 shadowNDCPos;\n          bool isExceedShadowMap = true;\n          if (CCSurfacesLightingEnableShadow(lightingData.NoL)) {\n            #if CC_DIR_LIGHT_SHADOW_TYPE == 2\n              lightingResult.shadow = CCCSMFactorBase(worldPos, lightingData.N, shadowBias);\n              #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n                vec4 shadowProjInfo;\n                vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n                isExceedShadowMap = 0 > CCGetCSMLevel(shadowPosWithDepthBias, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n                GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n              #endif\n            #endif\n            #if CC_DIR_LIGHT_SHADOW_TYPE == 1\n              shadowPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n              lightingResult.shadow = CCShadowFactorBase(shadowPosWithDepthBias, shadowPos, lightingData.N, shadowBias);\n              shadowProjDepthInfo = cc_shadowProjDepthInfo;\n              isExceedShadowMap = !GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n            #endif\n          }\n          #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n            lightingData.shadowPosAndDepth.xy = shadowNDCPos.xy;\n            lightingData.shadowPosAndDepth.z = isExceedShadowMap ? 0.0 : GetViewSpaceDepthFromNDCDepth_Orthgraphic(shadowNDCPos.z, shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n            lightingData.shadowPosAndDepth.w = isExceedShadowMap ? lightingData.shadowPosAndDepth.w : GetViewSpaceDepthFromNDCDepth_Orthgraphic(SampleShadowMapSoft(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy), shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n          #endif\n        }\n      #endif\n      lightingResult.lightmapColor = vec3(0.0);\n      #if CC_SURFACES_USE_LIGHT_MAP && !CC_FORWARD_ADD\n        float lightmapShadow, lightmapAO;\n        GetLightMapColor(lightingResult.lightmapColor, lightmapShadow, lightmapAO, cc_lightingMap, FSInput_lightMapUV.xy, FSInput_lightMapUV.z, surfaceData.worldNormal);\n        #if CC_SURFACES_USE_LIGHT_MAP == LIGHT_MAP_TYPE_INDIRECT_OCCLUSION\n          lightingResult.shadow *= lightmapShadow;\n        #endif\n        lightingResult.ao *= lightmapAO;\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n          lightingResult.shadow = 1.0;\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO)\n          lightingResult.ao = 1.0;\n      #endif\n      vec3 unused;\n      CCSurfacesLightingCalculateEnvironment(lightingResult.environmentDiffuse, lightingResult.environmentSpecular, lightingData, cc_ambientSky.w);\n      CCSurfaceLightingCalculateEnvironmentFresnel(lightingResult.environmentGF, unused, lightingData, lightingResult.specularColorWithLighting);\n      lightingResult.directDiffuse = lightingResult.directSpecular = vec3(0.0);\n      #if !CC_DISABLE_DIRECTIONAL_LIGHT && !CC_FORWARD_ADD\n        CCSurfacesLightingCalculateColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n        CCSurfacesLightingCalculateDirect(lightingResult.directDiffuse, lightingResult.directSpecular, lightingData, cc_mainLitColor);\n        CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF, lightingData, lightingResult.specularColorWithLighting, lightingResult.environmentGF);\n      #endif\n      #if CC_SURFACES_LIGHTING_USE_FRESNEL\n        lightingResult.fresnel = CCSurfaceLightingCalculateExtraFresnel(lightingData);\n      #else\n        lightingResult.fresnel = vec3(1.0);\n      #endif\n      #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n        CCSurfacesLightingCalculateDirectTransmitSpecular(lightingResult.directTransmitSpecular, lightingData, cc_mainLitColor);\n        CCSurfacesLightingCalculateEnvironmentTransmitSpecular(lightingResult.environmentTransmitSpecular, lightingData, cc_ambientSky.w);\n      #endif\n      #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n        LightingIntermediateData lightingDataTD;\n        CCSurfacesGetLightingIntermediateDataTransmitDiffuse(lightingDataTD, lightingData, surfaceData);\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingDataTD, surfaceData, -cc_mainLitDir.xyz);\n        CCSurfacesLightingCalculateDirectTransmitDiffuse(lightingResult.directTransmitDiffuse, lightingDataTD, cc_mainLitColor, lightingResult.shadow);\n        CCSurfacesLightingCalculateEnvironmentTransmitDiffuse(lightingResult.environmentTransmitDiffuse, lightingDataTD, cc_ambientSky.w, lightingResult.ao, -cc_mainLitDir.xyz);\n      #endif\n      #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n        SurfacesMaterialData surfaceData2ndSpecular;\n        CCSurfacesGetSurfacesMaterialData2ndSpecular(surfaceData2ndSpecular, surfaceData);\n        LightingIntermediateData lightingData2ndSpecular;\n        CCSurfacesInitializeLightingIntermediateData(lightingData2ndSpecular, surfaceData2ndSpecular);\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData2ndSpecular, surfaceData2ndSpecular, -cc_mainLitDir.xyz);\n        vec3 diff;\n        CCSurfacesLightingInitializeColorWithLighting(diff, lightingResult.specularColorWithLighting2ndSpecular, surfaceData2ndSpecular, lightingData2ndSpecular);\n        #if !CC_SURFACES_LIGHTING_SHEEN\n          CCSurfacesLightingCalculateEnvironment2ndSpecular(lightingResult.environment2ndSpecular, lightingData2ndSpecular, cc_ambientSky.w, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.environmentSpecular);\n          CCSurfaceLightingCalculateEnvironmentFresnel(lightingResult.environmentGF2ndSpecular, lightingResult.environmentSubLayerF, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular);\n          CCSurfacesLightingCalculateDirect2ndSpecular(lightingResult.direct2ndSpecular, lightingData2ndSpecular, cc_mainLitColor, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.directSpecular);\n          CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF2ndSpecular, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular, lightingResult.environmentGF2ndSpecular);\n        #else\n          CCSurfacesLightingCalculateDirectSheen(lightingResult.direct2ndSpecular, lightingResult.directGF2ndSpecular, lightingData2ndSpecular, cc_mainLitColor, surfaceData2ndSpecular.intensity2ndSpecular);\n          CCSurfacesLightingCalculateEnvironmentSheen(lightingResult.environment2ndSpecular, lightingResult.environmentGF2ndSpecular, lightingData2ndSpecular, cc_ambientSky.w, surfaceData2ndSpecular.intensity2ndSpecular);\n        #endif\n      #endif\n      #if CC_SURFACES_LIGHTING_TT\n        CCSurfacesLightingCalculateDirectTT(lightingResult, lightingData, cc_mainLitColor);\n      #endif\n      #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n        lightingResult.specularColorWithLighting2ndSpecular *= surfaceData.color2ndSpecular;\n        CCSurfacesLightingCalculateDirectMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n        CCSurfacesLightingCalculateEnvironmentMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n      #endif\n      #ifdef CC_SURFACES_LIGHTING_MODIFY_FINAL_RESULT\n        LightingMiscData miscData;\n        miscData.lightType = LIGHT_TYPE_DIRECTIONAL;\n        miscData.lightPos = vec3(0.0);\n        miscData.lightDir = cc_mainLitDir.xyz;\n        miscData.lightColorAndIntensity = cc_mainLitColor;\n        miscData.lightSizeRangeAngle = vec4(0.0, 0.0, 0.0, 0.0);\n        SurfacesLightingModifyFinalResult(lightingResult, lightingData, surfaceData, miscData);\n      #endif\n    }\n    #if CC_ENABLE_CLUSTERED_LIGHT_CULLING\n    #endif\n  #endif\n#endif\nvec4 CCSurfacesDebugDisplayInvalidNumber(vec4 color)\n{\n  float index = mod(cc_time.x * 10.0, 2.0);\n  vec4 error = index < 1.0 ? vec4(1.0, 0.0, 0.2, 1.0) : vec4(0.0, 1.0, 0.2, 1.0);\n  return (isnans(color.rgb) || isinfs(color.rgb)) ? error : color;\n}\nvec4 CCSurfacesDebugDisplayInvalidInputData(vec4 color, vec3 data)\n{\n  float index = mod(cc_time.x * 10.0, 2.0);\n  vec4 error = index < 1.0 ? vec4(1.0, 0.0, 0.2, 1.0) : vec4(0.0, 1.0, 0.2, 1.0);\n  return (isnans(data) || isinfs(data)) ? error : color;\n}\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && !CC_FORWARD_ADD\n  void CCSurfacesDebugViewMeshData(inout vec4 color)\n  {\n    vec4 white = vec4(1.0, 1.0, 1.0, 1.0);\n    vec4 black = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_VERTEX_COLOR\n        color = FSInput_vertexColor;\n      #else\n        color = white;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(FSInput_worldNormal * 0.5 + vec3(0.5), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        color = vec4(FSInput_worldTangent * 0.5 + vec3(0.5), 1.0);\n      #else\n        color = black;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        float sign = FSInput_mirrorNormal * 0.5 + 0.5;\n        color = vec4(sign, sign, sign, 1.0);\n      #else\n        color = black;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FACE_SIDE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        float scalar = clamp(FSInput_faceSideSign, 0.0, 1.0);\n        color = vec4(scalar, scalar, scalar, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UV0)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(FSInput_texcoord.xy, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UV1)) && (cc_surfaceTransform.y != 3.0)))\n      color = vec4(FSInput_texcoord1.xy, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n        color = vec4(FSInput_lightMapUV.xy, 0.0, 1.0);\n      #else\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      vec4 clipPos = cc_matProj * cc_matView * vec4(FSInput_worldPos.xyz, 1.0);\n      float depth = clipPos.z / clipPos.w;\n      color = vec4(depth, depth, depth, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      vec4 viewPos = cc_matView * vec4(FSInput_worldPos.xyz, 1.0);\n      float depth = (-viewPos.z - cc_nearFar.x) / cc_nearFar.y;\n      color = vec4(depth, depth, depth, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_WORLD_POS)) && (cc_surfaceTransform.y != 3.0)))\n      color = vec4(FSInput_worldPos.xyz, 1.0);\n  }\n#endif\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE\n  bool CCSurfacesDebugViewLightingResult(inout vec4 color, in LightingResult lightingResult)\n  {\n    bool isSRGBColor = false;\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.directGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting + lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.directGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentDiffuse * lightingResult.diffuseColorWithLighting;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentSpecular * lightingResult.specularColorWithLighting * lightingResult.environmentGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentDiffuse * lightingResult.diffuseColorWithLighting + lightingResult.environmentSpecular * lightingResult.specularColorWithLighting * lightingResult.environmentGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_LIGHT_MAP)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.lightmapColor;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_EMISSIVE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.emissive;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_AO)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(lightingResult.ao);\n        isSRGBColor = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SHADOW)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(lightingResult.shadow);\n        isSRGBColor = false;\n    }\n    vec3 fresnel = lightingResult.fresnel;\n    vec3 directTransmitSpecular = vec3(0.0), environmentTransmitSpecular = vec3(0.0);\n    vec3 directTransmitDiffuse = vec3(0.0), environmentTransmitDiffuse = vec3(0.0);\n    vec3 diffuseColorWithLightingTT = vec3(0.0), specularColorWithLighting2ndSpecular = vec3(0.0);\n    vec3 direct2ndSpecular = vec3(0.0), environment2ndSpecular = vec3(0.0);\n  #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n    directTransmitSpecular = lightingResult.directTransmitSpecular;\n    environmentTransmitSpecular = lightingResult.environmentTransmitSpecular;\n  #endif\n  #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n    directTransmitDiffuse = lightingResult.directTransmitDiffuse;\n    environmentTransmitDiffuse = lightingResult.environmentTransmitDiffuse;\n  #endif\n  #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n    direct2ndSpecular = lightingResult.direct2ndSpecular * lightingResult.directGF2ndSpecular;\n    environment2ndSpecular = lightingResult.environment2ndSpecular * lightingResult.environmentGF2ndSpecular;\n    specularColorWithLighting2ndSpecular = lightingResult.specularColorWithLighting2ndSpecular;\n    #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n      fresnel = lightingResult.environmentSubLayerF;\n    #endif\n  #endif\n  #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n    direct2ndSpecular = lightingResult.directSpecularSubLayers;\n    environment2ndSpecular = lightingResult.environmentSpecularSubLayers;\n  #endif\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRESNEL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(fresnel);\n        isSRGBColor = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environmentTransmitSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environmentTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitSpecular + environmentTransmitSpecular + directTransmitDiffuse + environmentTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = direct2ndSpecular * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environment2ndSpecular * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = (direct2ndSpecular + environment2ndSpecular) * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    return isSRGBColor;\n  }\n#endif\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  void CCSurfacesDebugViewCompositeLightingResult(inout LightingResult lightingResult)\n  {\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE)\n      lightingResult.directDiffuse = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR)\n      lightingResult.directSpecular = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE)\n      lightingResult.environmentDiffuse = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR)\n      lightingResult.environmentSpecular = vec3(0.0);\n  #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE)\n      lightingResult.directTransmitDiffuse = lightingResult.environmentTransmitDiffuse = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR)\n      lightingResult.directTransmitSpecular = lightingResult.environmentTransmitSpecular = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR)\n        lightingResult.direct2ndSpecular = lightingResult.environment2ndSpecular = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_TT\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT)\n        lightingResult.directTT = vec3(0.0);\n  #endif\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE)\n      lightingResult.emissive = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP)\n      lightingResult.lightmapColor = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n      lightingResult.shadow = 1.0;\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO)\n      lightingResult.ao = 1.0;\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL)\n      lightingResult.fresnel = vec3(1.0);\n  }\n#endif\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  layout(location = 0) out vec4 fragColorX;\n  void main()  {\n  #if CC_DISABLE_STRUCTURE_IN_FRAGMENT_SHADER\n    float NoL = dot(-cc_mainLitDir.xyz, FSInput_worldNormal.xyz);\n    vec4 color = SurfacesFragmentModifyBaseColorAndTransparency();\n    float fogFactor = 1.0;\n    #if CC_FORWARD_ADD\n      color.rgb = vec3(0.0);\n    #endif\n  #else\n    SurfacesMaterialData surfaceData;\n    CCSurfacesFragmentGetMaterialData(surfaceData);\n    vec2 shadowBias = vec2(0.0);\n    vec3 colDebugCSMLayer = vec3(1.0);\n    #if CC_RECEIVE_SHADOW\n      shadowBias = FSInput_shadowBias;\n      #if !CC_FORWARD_ADD\n        #if CC_USE_DEBUG_VIEW && CC_SURFACES_ENABLE_DEBUG_VIEW\n          if (IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION)\n          {\n              vec4 csmPos;\n              vec4 shadowProjDepthInfo, shadowProjInfo;\n              vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n              int csmLayer = -1;\n              csmLayer = CCGetCSMLevel(csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, surfaceData.worldPos);\n              bool OutOfRange = csmLayer < 0;\n              if (OutOfRange)\n                  colDebugCSMLayer = vec3(1.0);\n              else if (csmLayer == 0)\n                  colDebugCSMLayer = vec3(1.0, 0.0, 0.0);\n              else if (csmLayer == 1)\n                  colDebugCSMLayer = vec3(0.0, 1.0, 0.0);\n              else if (csmLayer == 2)\n                  colDebugCSMLayer = vec3(0.0, 0.0, 1.0);\n              else if (csmLayer == 3)\n                  colDebugCSMLayer = vec3(0.0, 1.0, 1.0);\n          }\n        #endif\n      #endif\n    #endif\n    float fogFactor = 1.0;\n    #if !CC_FORWARD_ADD\n      #if CC_USE_FOG != 4\n        #if !CC_USE_ACCURATE_FOG\n          fogFactor = FSInput_fogFactor;\n        #else\n          CC_TRANSFER_FOG_BASE(vec4(FSInput_worldPos, 1.0), fogFactor);\n        #endif\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG) {\n            fogFactor = 1.0;\n        }\n      #endif\n    #endif\n    LightingResult lightingResult;\n    CCSurfacesLighting(lightingResult, surfaceData, shadowBias);\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && CC_SURFACES_ENABLE_DEBUG_VIEW\n      vec4 debugColor = vec4(0.0, 0.0, 0.0, 1.0);\n      float materialTransparency = CCSurfacesShading(surfaceData, lightingResult).a;\n      #if !CC_FORWARD_ADD && !CC_SURFACES_LIGHTING_DISABLE_DIFFUSE\n        CCSurfacesDebugViewMeshData(debugColor);\n        if (CCSurfacesDebugViewSurfaceData(debugColor, surfaceData))\n        {\n          debugColor.a = materialTransparency;\n        }\n        if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FOG)) && (cc_surfaceTransform.y != 3.0)))\n        {\n          debugColor.rgb = vec3(1.0 - fogFactor);\n        }\n      #endif\n      #if CC_FORWARD_ADD\n        if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_ALL)) && (cc_surfaceTransform.y != 3.0)) ||\n            (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n      #endif\n        {\n            if (CCSurfacesDebugViewLightingResult(debugColor, lightingResult))\n            {\n              debugColor.a = materialTransparency;\n              #if !CC_USE_FLOAT_OUTPUT\n                debugColor.rgb = HDRToLDR(debugColor.rgb);\n                debugColor.rgb = LinearToSRGB(debugColor.rgb);\n              #endif\n            }\n        }\n      if (IS_DEBUG_VIEW_ENABLE_WITH_CAMERA) {\n        fragColorX = debugColor;\n        return;\n      }\n    #elif CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n      CCSurfacesDebugViewCompositeLightingResult(lightingResult);\n    #endif\n    vec4 color = CCSurfacesShading(surfaceData, lightingResult);\n    #if CC_USE_DEBUG_VIEW && CC_SURFACES_ENABLE_DEBUG_VIEW\n      if (IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION) {\n          color.rgb *= colDebugCSMLayer.rgb;\n      }\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        color = CCSurfacesDebugDisplayInvalidInputData(color, FSInput_worldTangent);\n      #endif\n    #endif\n  #endif\n    #if CC_USE_FOG != 4 && (!CC_USE_FLOAT_OUTPUT || CC_IS_TRANSPARENCY_PASS)\n      #if !CC_FORWARD_ADD\n        #ifdef CC_SURFACES_LIGHTING_MODIFY_FOG\n          color.rgb = CCSurfacesLightingModifyFog(fogFactor, color.rgb, surfaceData, lightingResult);\n        #else\n          CC_APPLY_FOG_BASE(color, fogFactor);\n        #endif\n      #endif\n    #endif\n    #if CC_USE_RGBE_OUTPUT\n      color = packRGBE(color.rgb);\n    #else\n      color = CCSurfacesDebugDisplayInvalidNumber(color);\n      #if !CC_USE_FLOAT_OUTPUT || CC_IS_TRANSPARENCY_PASS\n        color.rgb = HDRToLDR(color.rgb);\n        color.rgb = LinearToSRGB(color.rgb);\n      #endif\n    #endif\n    fragColorX = color;\n  }\n#elif CC_PIPELINE_TYPE == 1\n    layout(location = 0) out vec4 albedoOut;\n    layout(location = 1) out vec4 emissiveOut;\n    layout(location = 2) out vec4 normalOut;\n    void main () {\n      SurfacesMaterialData surfaceData;\n      CCSurfacesFragmentGetMaterialData(surfaceData);\n      albedoOut = CCSurfacesDeferredOutputBaseColor(surfaceData);\n      normalOut = CCSurfacesDeferredOutputNormalMR(surfaceData);\n      emissiveOut = CCSurfacesDeferredOutputEmissiveAO(surfaceData);\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && CC_SURFACES_ENABLE_DEBUG_VIEW\n      vec4 debugColor = vec4(0.0, 0.0, 0.0, 1.0);\n      CCSurfacesDebugViewMeshData(debugColor);\n      CCSurfacesDebugViewSurfaceData(debugColor, surfaceData);\n      if (IS_DEBUG_VIEW_ENABLE_WITH_CAMERA) {\n        albedoOut = debugColor;\n      }\n    #endif\n    }\n#endif"
      },
      "glsl3": {
        "vert": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nin vec3 a_position;\nin vec3 a_normal;\nin vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  in vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  in vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  in vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    in vec4 a_joints;\n  in vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    in highp vec4 a_jointAnimInfo;\n  #endif\n  in vec4 a_matWorld0;\n  in vec4 a_matWorld1;\n  in vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    in vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    in vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    in vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    in vec4 a_sh_linear_const_r;\n    in vec4 a_sh_linear_const_g;\n    in vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n    in float a_vertexId;\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nout highp vec3 v_worldPos;\nout vec4 v_normal;\nout vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  out lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  out mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  out mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  out mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  out mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  out mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  out mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  out highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  out highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    out mediump vec4 v_sh_linear_const_r;\n    out mediump vec4 v_sh_linear_const_g;\n    out mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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 CCShadow {\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 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}\n#if !USE_INSTANCING\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  layout(std140) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\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    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      uniform highp sampler2D cc_realtimeJoint;\n    #else\n      layout(std140) uniform CCSkinning {\n        highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n      };\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n    float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n        vec4 wPos = pos;\n        float cam_dis = distance(cameraPos, wPos.xyz);\n        return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n    }\n    float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * fogDensity);\n        return f;\n    }\n    float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n        return f;\n    }\n    float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n        vec4 wPos = pos;\n        vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n            if (wPos.y < fogTop) {\n                fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n                fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n            }\n            else {\n                fDeltaY = 0.;\n                fDensityIntegral = 0.;\n            }\n        }\n        else {\n            if (wPos.y < fogTop) {\n                float fDeltaA = (fogTop - 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            }\n            else {\n                fDeltaY = abs(fogTop - 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        }\n        else {\n            fDensity = 0.;\n        }\n        float f = exp(-fDensity);\n        return f;\n    }\n  #endif\n  void CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n  {\n  #if CC_USE_FOG == 0\n  \tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n  #elif CC_USE_FOG == 1\n  \tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 2\n  \tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 3\n  \tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n  #else\n  \tfactor = 1.0;\n  #endif\n  }\n#endif\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\nvec3 SurfacesVertexModifyLocalNormal(in SurfacesStandardVertexIntermediate In)\n{\n  return In.normal.xyz;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 SurfacesVertexModifyLocalTangent(in SurfacesStandardVertexIntermediate In)\n    {\n      return In.tangent;\n    }\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\nvec3 SurfacesVertexModifyWorldNormal(in SurfacesStandardVertexIntermediate In)\n{\n    vec3 worldNormal = In.worldNormal.xyz;\n  #if CC_SURFACES_USE_TWO_SIDED\n      worldNormal.xyz *= In.worldNormal.w;\n  #endif\n  return worldNormal;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\nvec2 SurfacesVertexModifyShadowBias(in SurfacesStandardVertexIntermediate In, vec2 originShadowBias)\n{\n  return originShadowBias;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferFog(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(vec4(In.worldPos, 1.0), In.fogFactor);\n#endif\n}\nvoid CCSurfacesVertexTransferShadow(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId = vec4(0.0);\n  #endif\n  #if CC_RECEIVE_SHADOW\n    In.shadowBiasAndProbeId.xy = vec2(cc_shadowWHPBInfo.w, cc_shadowLPNNInfo.z);\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.xy += a_localShadowBiasAndProbeId.xy;\n    #else\n      In.shadowBiasAndProbeId.xy += cc_localShadowBias.xy;\n    #endif\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.zw = a_localShadowBiasAndProbeId.zw;\n    #else\n      In.shadowBiasAndProbeId.zw = cc_localShadowBias.zw;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferLightMapUV(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #if USE_INSTANCING\n    In.lightmapUV.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.z;\n    In.lightmapUV.z = a_lightingMapUVParam.w;\n  #else\n    In.lightmapUV.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.z;\n    In.lightmapUV.z = cc_lightingMapUVParam.w;\n  #endif\n#endif\n}\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  In.normal.xyz = SurfacesVertexModifyLocalNormal(In);\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    In.tangent = SurfacesVertexModifyLocalTangent(In);\n  #endif\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matProj * cc_matView * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  vec3 viewDirect = normalize(cc_cameraPos.xyz - In.worldPos);\n  In.worldNormal.w = dot(In.worldNormal.xyz, viewDirect) < 0.0 ? -1.0 : 1.0;\n  In.worldNormal.xyz = SurfacesVertexModifyWorldNormal(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexTransferFog(In);\n  CCSurfacesVertexTransferLightMapUV(In);\n  CCSurfacesVertexTransferShadow(In);\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId.xy = SurfacesVertexModifyShadowBias(In, In.shadowBiasAndProbeId.xy);\n  #endif\n  CCSurfacesVertexOutput(In);\n}",
        "frag": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nin highp vec3 v_worldPos;\nin vec4 v_normal;\nin vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  in lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  in mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  in mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  in mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  in mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  in mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  in mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  in highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  in highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    in mediump vec4 v_sh_linear_const_r;\n    in mediump vec4 v_sh_linear_const_g;\n    in mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\nbool equalf_mode(float data1, float data2) { return abs(float(data1) - float(data2)) < 0.001; }\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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      vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    };\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    layout(std140) uniform CCSH {\n      vec4 cc_sh_linear_const_r;\n      vec4 cc_sh_linear_const_g;\n      vec4 cc_sh_linear_const_b;\n      vec4 cc_sh_quadratic_r;\n      vec4 cc_sh_quadratic_g;\n      vec4 cc_sh_quadratic_b;\n      vec4 cc_sh_quadratic_a;\n    };\n  #endif\n#endif\nlayout(std140) uniform CCShadow {\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_SUPPORT_CASCADED_SHADOW_MAP\n  layout(std140) uniform CCCSM {\n    highp vec4 cc_csmViewDir0[4];\n    highp vec4 cc_csmViewDir1[4];\n    highp vec4 cc_csmViewDir2[4];\n    highp vec4 cc_csmAtlas[4];\n    highp mat4 cc_matCSMViewProj[4];\n    highp vec4 cc_csmProjDepthInfo[4];\n    highp vec4 cc_csmProjInfo[4];\n    highp vec4 cc_csmSplitsInfo;\n  };\n#endif\nuniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  uniform samplerCube cc_reflectionProbeCubemap;\n  uniform sampler2D cc_reflectionProbePlanarMap;\n  uniform sampler2D cc_reflectionProbeDataMap;\n  uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\nhighp float unpackHighpData (float mainPart, float modPart) {\n  highp float data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out float mainPart, out float modPart, highp float data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp float unpackHighpData (float mainPart, float modPart, const float modValue) {\n  highp float data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out float mainPart, out float modPart, highp float data, const float modValue) {\n  highp float divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart) {\n  highp vec2 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec2 mainPart, out vec2 modPart, highp vec2 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart, const float modValue) {\n  highp vec2 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec2 mainPart, out vec2 modPart, highp vec2 data, const float modValue) {\n  highp vec2 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart) {\n  highp vec3 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec3 mainPart, out vec3 modPart, highp vec3 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart, const float modValue) {\n  highp vec3 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec3 mainPart, out vec3 modPart, highp vec3 data, const float modValue) {\n  highp vec3 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart) {\n  highp vec4 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec4 mainPart, out vec4 modPart, highp vec4 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart, const float modValue) {\n  highp vec4 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec4 mainPart, out vec4 modPart, highp vec4 data, const float modValue) {\n  highp vec4 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nvec4 packRGBE (vec3 rgb) {\n  highp float maxComp = max(max(rgb.r, rgb.g), rgb.b);\n  highp float e = 128.0;\n  if (maxComp > 0.0001) {\n    e = log(maxComp) / log(1.1);\n    e = ceil(e);\n    e = clamp(e + 128.0, 0.0, 255.0);\n  }\n  highp float sc = 1.0 / pow(1.1, e - 128.0);\n  vec3 encode = clamp(rgb * sc, vec3(0.0), vec3(1.0)) * 255.0;\n  vec3 encode_rounded = floor(encode) + step(encode - floor(encode), vec3(0.5));\n  return vec4(encode_rounded, e) / 255.0;\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}\nvec3 HDRToLDR(vec3 color)\n{\n  #if CC_USE_HDR\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n      if (IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING)\n    #endif\n    {\n    #if CC_TONE_MAPPING_TYPE == HDR_TONE_MAPPING_ACES\n      color.rgb = ACESToneMap(color.rgb);\n    #endif\n    }\n  #endif\n  return color;\n}\nvec3 SRGBToLinear (vec3 gamma) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return gamma;\n    }\n  #endif\n#endif\n  return gamma * gamma;\n}\nvec3 LinearToSRGB(vec3 linear) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return linear;\n    }\n  #endif\n#endif\n  return sqrt(linear);\n}\nbool isnans(vec2 val) {\n    return isnan(val.x) || isnan(val.y);\n}\nbool isnans(vec3 val) {\n    return isnan(val.x) || isnan(val.y) || isnan(val.z);\n}\nbool isnans(vec4 val) {\n    return isnan(val.x) || isnan(val.y) || isnan(val.z) || isnan(val.w);\n}\nbool isinfs(vec2 val) {\n    return isinf(val.x) || isinf(val.y);\n}\nbool isinfs(vec3 val) {\n    return isinf(val.x) || isinf(val.y) || isinf(val.z);\n}\nbool isinfs(vec4 val) {\n    return isinf(val.x) || isinf(val.y) || isinf(val.z) || isinf(val.w);\n}\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\nfloat GetLinearDepthFromViewSpace(vec3 viewPos, float near, float far) {\n  float dist = length(viewPos);\n  return (dist - near) / (far - near);\n}\nvec3 CalculateBinormal(vec3 normal, vec3 tangent, float mirrorNormal)\n{\n    return cross(normal, tangent) * mirrorNormal;\n}\nvec3 CalculateNormalFromTangentSpace(vec3 normalFromTangentSpace, float normalStrength, vec3 normal, vec3 tangent, float mirrorNormal)\n{\n    vec3 binormal = CalculateBinormal(normal, tangent, mirrorNormal);\n    return (normalFromTangentSpace.x * normalStrength) * normalize(tangent) +\n           (normalFromTangentSpace.y * normalStrength) * normalize(binormal) +\n            normalFromTangentSpace.z * normalize(normal);\n}\nvec2 signNotZero(vec2 v) {\n  return vec2((v.x >= 0.0) ? +1.0 : -1.0, (v.y >= 0.0) ? +1.0 : -1.0);\n}\nvec2 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#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\nfloat CCGetLinearDepth(vec3 worldPos, float viewSpaceBias) {\n\tvec4 viewPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  viewPos.z += viewSpaceBias;\n\treturn GetLinearDepthFromViewSpace(viewPos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n\treturn CCGetLinearDepth(worldPos, 0.0);\n}\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotShadowMap;\n  float SampleShadowMap (vec3 shadowNDCPos, highp sampler2D shadowMap)\n  {\n    #if CC_SHADOWMAP_FORMAT == 1\n      return dot(texture(shadowMap, shadowNDCPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    #else\n      return texture(shadowMap, shadowNDCPos.xy).x;\n    #endif\n  }\n  float SampleShadowMapSoft (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 shadowNDCPos_offset = shadowNDCPos.xy + oneTap;\n    float block0 = SampleShadowMap(vec3(shadowNDCPos.x, shadowNDCPos.y, shadowNDCPos.z), shadowMap);\n    float block1 = SampleShadowMap(vec3(shadowNDCPos_offset.x, shadowNDCPos.y, shadowNDCPos.z), shadowMap);\n    float block2 = SampleShadowMap(vec3(shadowNDCPos.x, shadowNDCPos_offset.y, shadowNDCPos.z), shadowMap);\n    float block3 = SampleShadowMap(vec3(shadowNDCPos_offset.x, shadowNDCPos_offset.y, shadowNDCPos.z), shadowMap);\n    float coefX   = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float NativePCFShadowFactorHard (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    #if CC_SHADOWMAP_FORMAT == 1\n      return step(shadowNDCPos.z, dot(texture(shadowMap, shadowNDCPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      return step(shadowNDCPos.z, texture(shadowMap, shadowNDCPos.xy).x);\n    #endif\n  }\n  float NativePCFShadowFactorSoft (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 shadowNDCPos_offset = shadowNDCPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block0 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block0 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)).x);\n      block1 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos.y)).x);\n      block2 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset.y)).x);\n      block3 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos_offset.y)).x);\n    #endif\n    float coefX   = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float NativePCFShadowFactorSoft3X (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    float shadowNDCPos_offset_L = shadowNDCPos.x - oneTap.x;\n    float shadowNDCPos_offset_R = shadowNDCPos.x + oneTap.x;\n    float shadowNDCPos_offset_U = shadowNDCPos.y - oneTap.y;\n    float shadowNDCPos_offset_D = shadowNDCPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block0 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(shadowNDCPos.z, dot(texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block0 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_U)).x);\n      block1 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_U)).x);\n      block2 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_U)).x);\n      block3 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos.y)).x);\n      block4 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)).x);\n      block5 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos.y)).x);\n      block6 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_D)).x);\n      block7 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_D)).x);\n      block8 = step(shadowNDCPos.z, texture(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_D)).x);\n    #endif\n    float coefX = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float coefY = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.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 NativePCFShadowFactorSoft5X (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 twoTap = oneTap * 2.0;\n    vec2 offset1 = shadowNDCPos.xy + vec2(-twoTap.x, -twoTap.y);\n    vec2 offset2 = shadowNDCPos.xy + vec2(-oneTap.x, -twoTap.y);\n    vec2 offset3 = shadowNDCPos.xy + vec2(0.0, -twoTap.y);\n    vec2 offset4 = shadowNDCPos.xy + vec2(oneTap.x, -twoTap.y);\n    vec2 offset5 = shadowNDCPos.xy + vec2(twoTap.x, -twoTap.y);\n    vec2 offset6 = shadowNDCPos.xy + vec2(-twoTap.x, -oneTap.y);\n    vec2 offset7 = shadowNDCPos.xy + vec2(-oneTap.x, -oneTap.y);\n    vec2 offset8 = shadowNDCPos.xy + vec2(0.0, -oneTap.y);\n    vec2 offset9 = shadowNDCPos.xy + vec2(oneTap.x, -oneTap.y);\n    vec2 offset10 = shadowNDCPos.xy + vec2(twoTap.x, -oneTap.y);\n    vec2 offset11 = shadowNDCPos.xy + vec2(-twoTap.x, 0.0);\n    vec2 offset12 = shadowNDCPos.xy + vec2(-oneTap.x, 0.0);\n    vec2 offset13 = shadowNDCPos.xy + vec2(0.0, 0.0);\n    vec2 offset14 = shadowNDCPos.xy + vec2(oneTap.x, 0.0);\n    vec2 offset15 = shadowNDCPos.xy + vec2(twoTap.x, 0.0);\n    vec2 offset16 = shadowNDCPos.xy + vec2(-twoTap.x, oneTap.y);\n    vec2 offset17 = shadowNDCPos.xy + vec2(-oneTap.x, oneTap.y);\n    vec2 offset18 = shadowNDCPos.xy + vec2(0.0, oneTap.y);\n    vec2 offset19 = shadowNDCPos.xy + vec2(oneTap.x, oneTap.y);\n    vec2 offset20 = shadowNDCPos.xy + vec2(twoTap.x, oneTap.y);\n    vec2 offset21 = shadowNDCPos.xy + vec2(-twoTap.x, twoTap.y);\n    vec2 offset22 = shadowNDCPos.xy + vec2(-oneTap.x, twoTap.y);\n    vec2 offset23 = shadowNDCPos.xy + vec2(0.0, twoTap.y);\n    vec2 offset24 = shadowNDCPos.xy + vec2(oneTap.x, twoTap.y);\n    vec2 offset25 = shadowNDCPos.xy + vec2(twoTap.x, twoTap.y);\n    float block1, block2, block3, block4, block5, block6, block7, block8, block9, block10, block11, block12, block13, block14, block15, block16, block17, block18, block19, block20, block21, block22, block23, block24, block25;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block1 = step(shadowNDCPos.z, dot(texture(shadowMap, offset1), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture(shadowMap, offset2), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture(shadowMap, offset3), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(shadowNDCPos.z, dot(texture(shadowMap, offset4), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(shadowNDCPos.z, dot(texture(shadowMap, offset5), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(shadowNDCPos.z, dot(texture(shadowMap, offset6), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(shadowNDCPos.z, dot(texture(shadowMap, offset7), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(shadowNDCPos.z, dot(texture(shadowMap, offset8), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block9 = step(shadowNDCPos.z, dot(texture(shadowMap, offset9), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block10 = step(shadowNDCPos.z, dot(texture(shadowMap, offset10), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block11 = step(shadowNDCPos.z, dot(texture(shadowMap, offset11), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block12 = step(shadowNDCPos.z, dot(texture(shadowMap, offset12), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block13 = step(shadowNDCPos.z, dot(texture(shadowMap, offset13), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block14 = step(shadowNDCPos.z, dot(texture(shadowMap, offset14), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block15 = step(shadowNDCPos.z, dot(texture(shadowMap, offset15), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block16 = step(shadowNDCPos.z, dot(texture(shadowMap, offset16), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block17 = step(shadowNDCPos.z, dot(texture(shadowMap, offset17), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block18 = step(shadowNDCPos.z, dot(texture(shadowMap, offset18), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block19 = step(shadowNDCPos.z, dot(texture(shadowMap, offset19), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block20 = step(shadowNDCPos.z, dot(texture(shadowMap, offset20), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block21 = step(shadowNDCPos.z, dot(texture(shadowMap, offset21), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block22 = step(shadowNDCPos.z, dot(texture(shadowMap, offset22), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block23 = step(shadowNDCPos.z, dot(texture(shadowMap, offset23), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block24 = step(shadowNDCPos.z, dot(texture(shadowMap, offset24), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block25 = step(shadowNDCPos.z, dot(texture(shadowMap, offset25), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block1 = step(shadowNDCPos.z, texture(shadowMap, offset1).x);\n      block2 = step(shadowNDCPos.z, texture(shadowMap, offset2).x);\n      block3 = step(shadowNDCPos.z, texture(shadowMap, offset3).x);\n      block4 = step(shadowNDCPos.z, texture(shadowMap, offset4).x);\n      block5 = step(shadowNDCPos.z, texture(shadowMap, offset5).x);\n      block6 = step(shadowNDCPos.z, texture(shadowMap, offset6).x);\n      block7 = step(shadowNDCPos.z, texture(shadowMap, offset7).x);\n      block8 = step(shadowNDCPos.z, texture(shadowMap, offset8).x);\n      block9 = step(shadowNDCPos.z, texture(shadowMap, offset9).x);\n      block10 = step(shadowNDCPos.z, texture(shadowMap, offset10).x);\n      block11 = step(shadowNDCPos.z, texture(shadowMap, offset11).x);\n      block12 = step(shadowNDCPos.z, texture(shadowMap, offset12).x);\n      block13 = step(shadowNDCPos.z, texture(shadowMap, offset13).x);\n      block14 = step(shadowNDCPos.z, texture(shadowMap, offset14).x);\n      block15 = step(shadowNDCPos.z, texture(shadowMap, offset15).x);\n      block16 = step(shadowNDCPos.z, texture(shadowMap, offset16).x);\n      block17 = step(shadowNDCPos.z, texture(shadowMap, offset17).x);\n      block18 = step(shadowNDCPos.z, texture(shadowMap, offset18).x);\n      block19 = step(shadowNDCPos.z, texture(shadowMap, offset19).x);\n      block20 = step(shadowNDCPos.z, texture(shadowMap, offset20).x);\n      block21 = step(shadowNDCPos.z, texture(shadowMap, offset21).x);\n      block22 = step(shadowNDCPos.z, texture(shadowMap, offset22).x);\n      block23 = step(shadowNDCPos.z, texture(shadowMap, offset23).x);\n      block24 = step(shadowNDCPos.z, texture(shadowMap, offset24).x);\n      block25 = step(shadowNDCPos.z, texture(shadowMap, offset25).x);\n    #endif\n    vec2 coef = fract(shadowNDCPos.xy * shadowMapResolution);\n    vec2 v1X1 = mix(vec2(block1, block6), vec2(block2, block7), coef.xx);\n    vec2 v1X2 = mix(vec2(block2, block7), vec2(block3, block8), coef.xx);\n    vec2 v1X3 = mix(vec2(block3, block8), vec2(block4, block9), coef.xx);\n    vec2 v1X4 = mix(vec2(block4, block9), vec2(block5, block10), coef.xx);\n    float v1 = mix(v1X1.x, v1X1.y, coef.y) + mix(v1X2.x, v1X2.y, coef.y) + mix(v1X3.x, v1X3.y, coef.y) + mix(v1X4.x, v1X4.y, coef.y);\n    vec2 v2X1 = mix(vec2(block6, block11), vec2(block7, block12), coef.xx);\n    vec2 v2X2 = mix(vec2(block7, block12), vec2(block8, block13), coef.xx);\n    vec2 v2X3 = mix(vec2(block8, block13), vec2(block9, block14), coef.xx);\n    vec2 v2X4 = mix(vec2(block9, block14), vec2(block10, block15), coef.xx);\n    float v2 = mix(v2X1.x, v2X1.y, coef.y) + mix(v2X2.x, v2X2.y, coef.y) + mix(v2X3.x, v2X3.y, coef.y) + mix(v2X4.x, v2X4.y, coef.y);\n    vec2 v3X1 = mix(vec2(block11, block16), vec2(block12, block17), coef.xx);\n    vec2 v3X2 = mix(vec2(block12, block17), vec2(block13, block18), coef.xx);\n    vec2 v3X3 = mix(vec2(block13, block18), vec2(block14, block19), coef.xx);\n    vec2 v3X4 = mix(vec2(block14, block19), vec2(block15, block20), coef.xx);\n    float v3 = mix(v3X1.x, v3X1.y, coef.y) + mix(v3X2.x, v3X2.y, coef.y) + mix(v3X3.x, v3X3.y, coef.y) + mix(v3X4.x, v3X4.y, coef.y);\n    vec2 v4X1 = mix(vec2(block16, block21), vec2(block17, block22), coef.xx);\n    vec2 v4X2 = mix(vec2(block17, block22), vec2(block18, block23), coef.xx);\n    vec2 v4X3 = mix(vec2(block18, block23), vec2(block19, block24), coef.xx);\n    vec2 v4X4 = mix(vec2(block19, block24), vec2(block20, block25), coef.xx);\n    float v4 = mix(v4X1.x, v4X1.y, coef.y) + mix(v4X2.x, v4X2.y, coef.y) + mix(v4X3.x, v4X3.y, coef.y) + mix(v4X4.x, v4X4.y, coef.y);\n    float fAvg = (v1 + v2 + v3 + v4) * 0.0625;\n    return fAvg;\n  }\n  bool GetShadowNDCPos(out vec3 shadowNDCPos, vec4 shadowPosWithDepthBias)\n  {\n  \tshadowNDCPos = shadowPosWithDepthBias.xyz / shadowPosWithDepthBias.w * 0.5 + 0.5;\n  \tif (shadowNDCPos.x < 0.0 || shadowNDCPos.x > 1.0 ||\n  \t\tshadowNDCPos.y < 0.0 || shadowNDCPos.y > 1.0 ||\n  \t\tshadowNDCPos.z < 0.0 || shadowNDCPos.z > 1.0) {\n  \t\treturn false;\n  \t}\n  \tshadowNDCPos.xy = cc_cameraPos.w == 1.0 ? vec2(shadowNDCPos.xy.x, 1.0 - shadowNDCPos.xy.y) : shadowNDCPos.xy;\n  \treturn true;\n  }\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal, float normalBias, vec3 matViewDir0, vec3 matViewDir1, vec3 matViewDir2, vec2 projScaleXY)\n  {\n    vec4 newShadowPos = shadowPos;\n    if (normalBias > EPSILON_LOWP)\n    {\n      vec3 viewNormal = vec3(dot(matViewDir0, worldNormal), dot(matViewDir1, worldNormal), dot(matViewDir2, worldNormal));\n      if (viewNormal.z < 0.1)\n        newShadowPos.xy += viewNormal.xy * projScaleXY * normalBias * clamp(viewNormal.z, 0.001, 0.1);\n    }\n    return newShadowPos;\n  }\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal, float normalBias, mat4 matLightView, vec2 projScaleXY)\n  {\n  \tvec4 newShadowPos = shadowPos;\n  \tif (normalBias > EPSILON_LOWP)\n  \t{\n  \t\tvec4 viewNormal = matLightView * vec4(worldNormal, 0.0);\n  \t\tif (viewNormal.z < 0.1)\n  \t\t\tnewShadowPos.xy += viewNormal.xy * projScaleXY * normalBias * clamp(viewNormal.z, 0.001, 0.1);\n  \t}\n  \treturn newShadowPos;\n  }\n  float GetViewSpaceDepthFromNDCDepth_Orthgraphic(float NDCDepth, float projScaleZ, float projBiasZ)\n  {\n  \treturn (NDCDepth - projBiasZ) / projScaleZ;\n  }\n  float GetViewSpaceDepthFromNDCDepth_Perspective(float NDCDepth, float homogenousDividW, float invProjScaleZ, float invProjBiasZ)\n  {\n  \treturn NDCDepth * invProjScaleZ + homogenousDividW * invProjBiasZ;\n  }\n  vec4 ApplyShadowDepthBias_Perspective(vec4 shadowPos, float viewspaceDepthBias)\n  {\n  \tvec3 viewSpacePos;\n  \tviewSpacePos.xy = shadowPos.xy * cc_shadowProjInfo.zw;\n  \tviewSpacePos.z = GetViewSpaceDepthFromNDCDepth_Perspective(shadowPos.z, shadowPos.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n  \tviewSpacePos.xyz += cc_shadowProjDepthInfo.z * normalize(viewSpacePos.xyz) * viewspaceDepthBias;\n  \tvec4 clipSpacePos;\n  \tclipSpacePos.xy = viewSpacePos.xy * cc_shadowProjInfo.xy;\n  \tclipSpacePos.zw = viewSpacePos.z * cc_shadowProjDepthInfo.xz + vec2(cc_shadowProjDepthInfo.y, 0.0);\n  \t#if CC_SHADOWMAP_USE_LINEAR_DEPTH\n  \t\tclipSpacePos.z = GetLinearDepthFromViewSpace(viewSpacePos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n  \t\tclipSpacePos.z = (clipSpacePos.z * 2.0 - 1.0) * clipSpacePos.w;\n  \t#endif\n  \treturn clipSpacePos;\n  }\n  vec4 ApplyShadowDepthBias_Orthographic(vec4 shadowPos, float viewspaceDepthBias, float projScaleZ, float projBiasZ)\n  {\n  \tfloat coeffA = projScaleZ;\n  \tfloat coeffB = projBiasZ;\n  \tfloat viewSpacePos_z = GetViewSpaceDepthFromNDCDepth_Orthgraphic(shadowPos.z, projScaleZ, projBiasZ);\n  \tviewSpacePos_z += viewspaceDepthBias;\n  \tvec4 result = shadowPos;\n  \tresult.z = viewSpacePos_z * coeffA + coeffB;\n  \treturn result;\n  }\n  vec4 ApplyShadowDepthBias_PerspectiveLinearDepth(vec4 shadowPos, float viewspaceDepthBias, vec3 worldPos)\n  {\n    shadowPos.z = CCGetLinearDepth(worldPos, viewspaceDepthBias) * 2.0 - 1.0;\n    shadowPos.z *= shadowPos.w;\n    return shadowPos;\n  }\n  float CCGetDirLightShadowFactorHard (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorHard(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft3X (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft3X(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft5X (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft5X(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorHard (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorHard(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft3X (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft3X(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft5X (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft5X(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCSpotShadowFactorBase(out vec4 shadowPosWithDepthBias, vec4 shadowPos, vec3 worldPos, vec2 shadowBias)\n  {\n    float pcf = cc_shadowWHPBInfo.z;\n    vec4 pos = vec4(1.0);\n    #if CC_SHADOWMAP_USE_LINEAR_DEPTH\n      pos = ApplyShadowDepthBias_PerspectiveLinearDepth(shadowPos, shadowBias.x, worldPos);\n    #else\n      pos = ApplyShadowDepthBias_Perspective(shadowPos, shadowBias.x);\n    #endif\n    float realtimeShadow = 1.0;\n    if (pcf > 2.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft5X(pos, worldPos);\n    }else if (pcf > 1.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft3X(pos, worldPos);\n    }else if (pcf > 0.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft(pos, worldPos);\n    }else {\n      realtimeShadow = CCGetSpotLightShadowFactorHard(pos, worldPos);\n    }\n    shadowPosWithDepthBias = pos;\n    return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n  }\n  float CCShadowFactorBase(out vec4 shadowPosWithDepthBias, vec4 shadowPos, vec3 N, vec2 shadowBias)\n  {\n    vec4 pos = ApplyShadowDepthBias_FaceNormal(shadowPos, N, shadowBias.y, cc_matLightView, cc_shadowProjInfo.xy);\n    pos = ApplyShadowDepthBias_Orthographic(pos, shadowBias.x, cc_shadowProjDepthInfo.x, cc_shadowProjDepthInfo.y);\n    float realtimeShadow = 1.0;\n    #if CC_DIR_SHADOW_PCF_TYPE == 3\n      realtimeShadow = CCGetDirLightShadowFactorSoft5X(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 2\n      realtimeShadow =  CCGetDirLightShadowFactorSoft3X(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 1\n      realtimeShadow = CCGetDirLightShadowFactorSoft(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 0\n      realtimeShadow = CCGetDirLightShadowFactorHard(pos);\n    #endif\n    shadowPosWithDepthBias = pos;\n    return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n  }\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n    bool CCGetCSMLevelWithTransition(out highp float ratio, vec3 clipPos) {\n      highp float maxRange = 1.0 - cc_csmSplitsInfo.x;\n      highp float minRange = cc_csmSplitsInfo.x;\n      highp float thresholdInvert = 1.0 / cc_csmSplitsInfo.x;\n      ratio = 0.0;\n      if (clipPos.x <= minRange) {\n        ratio = clipPos.x * thresholdInvert;\n        return true;\n      }\n      if (clipPos.x >= maxRange) {\n        ratio = 1.0 - (clipPos.x - maxRange) * thresholdInvert;\n        return true;\n      }\n      if (clipPos.y <= minRange) {\n        ratio = clipPos.y  * thresholdInvert;\n        return true;\n      }\n      if (clipPos.y >= maxRange) {\n        ratio = 1.0 - (clipPos.y - maxRange) * thresholdInvert;\n        return true;\n      }\n      return false;\n    }\n    bool CCHasCSMLevel(int level, vec3 worldPos) {\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      bool hasLevel = false;\n      for (int i = 0; i < 4; i++) {\n        if (i == level) {\n          vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n          if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n              clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n              clipPos.z >= 0.0 && clipPos.z <= 1.0) {\n            hasLevel = true;\n          }\n        }\n      }\n      return hasLevel;\n    }\n    void CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos, int level) {\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      for (int i = 0; i < 4; i++) {\n        vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n        vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n        if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n            clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n            clipPos.z >= 0.0 && clipPos.z <= 1.0 && i == level) {\n          csmPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          csmPos.xy = csmPos.xy * cc_csmAtlas[i].xy + cc_csmAtlas[i].zw;\n          shadowProjDepthInfo = cc_csmProjDepthInfo[i];\n          shadowProjInfo = cc_csmProjInfo[i];\n          shadowViewDir0 = cc_csmViewDir0[i].xyz;\n          shadowViewDir1 = cc_csmViewDir1[i].xyz;\n          shadowViewDir2 = cc_csmViewDir2[i].xyz;\n        }\n      }\n    }\n    int CCGetCSMLevel(out bool isTransitionArea, out highp float transitionRatio, out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos)\n    {\n      int level = -1;\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      for (int i = 0; i < 4; i++) {\n        vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n        vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n        if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n            clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n            clipPos.z >= 0.0 && clipPos.z <= 1.0 && level < 0) {\n          #if CC_CASCADED_LAYERS_TRANSITION\n            isTransitionArea = CCGetCSMLevelWithTransition(transitionRatio, clipPos);\n          #endif\n          csmPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          csmPos.xy = csmPos.xy * cc_csmAtlas[i].xy + cc_csmAtlas[i].zw;\n          shadowProjDepthInfo = cc_csmProjDepthInfo[i];\n          shadowProjInfo = cc_csmProjInfo[i];\n          shadowViewDir0 = cc_csmViewDir0[i].xyz;\n          shadowViewDir1 = cc_csmViewDir1[i].xyz;\n          shadowViewDir2 = cc_csmViewDir2[i].xyz;\n          level = i;\n        }\n      }\n      return level;\n    }\n    int CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos)\n    {\n      bool isTransitionArea = false;\n      highp float transitionRatio = 0.0;\n      return CCGetCSMLevel(isTransitionArea, transitionRatio, csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n    }\n    float CCCSMFactorBase(out vec4 csmPos, out vec4 csmPosWithBias, vec3 worldPos, vec3 N, vec2 shadowBias)\n    {\n      bool isTransitionArea = false;\n      highp float ratio = 0.0;\n      csmPos = vec4(1.0);\n      vec4 shadowProjDepthInfo, shadowProjInfo;\n      vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n      int level = -1;\n      #if CC_CASCADED_LAYERS_TRANSITION\n        level = CCGetCSMLevel(isTransitionArea, ratio, csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n      #else\n        level = CCGetCSMLevel(csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n      #endif\n      if (level < 0) { return 1.0; }\n      vec4 pos = ApplyShadowDepthBias_FaceNormal(csmPos, N, shadowBias.y, shadowViewDir0, shadowViewDir1, shadowViewDir2, shadowProjInfo.xy);\n      pos = ApplyShadowDepthBias_Orthographic(pos, shadowBias.x, shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n      csmPosWithBias = pos;\n      float realtimeShadow = 1.0;\n      #if CC_DIR_SHADOW_PCF_TYPE == 3\n        realtimeShadow = CCGetDirLightShadowFactorSoft5X(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 2\n        realtimeShadow = CCGetDirLightShadowFactorSoft3X(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 1\n        realtimeShadow = CCGetDirLightShadowFactorSoft(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 0\n        realtimeShadow = CCGetDirLightShadowFactorHard(pos);\n      #endif\n      #if CC_CASCADED_LAYERS_TRANSITION\n        vec4 nextCSMPos = vec4(1.0);\n        vec4 nextShadowProjDepthInfo, nextShadowProjInfo;\n        vec3 nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2;\n        float nextRealtimeShadow = 1.0;\n        CCGetCSMLevel(nextCSMPos, nextShadowProjDepthInfo, nextShadowProjInfo, nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2, worldPos, level + 1);\n        bool hasNextLevel = CCHasCSMLevel(level + 1, worldPos);\n        if (hasNextLevel && isTransitionArea) {\n          vec4 nexPos = ApplyShadowDepthBias_FaceNormal(nextCSMPos, N, shadowBias.y, nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2, nextShadowProjInfo.xy);\n          nexPos = ApplyShadowDepthBias_Orthographic(nexPos, shadowBias.x, nextShadowProjDepthInfo.x, nextShadowProjDepthInfo.y);\n          #if CC_DIR_SHADOW_PCF_TYPE == 3\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft5X(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 2\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft3X(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 1\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 0\n            nextRealtimeShadow = CCGetDirLightShadowFactorHard(nexPos);\n          #endif\n          return mix(mix(nextRealtimeShadow, realtimeShadow, ratio), 1.0, cc_shadowNFLSInfo.w);\n        }\n        return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n      #else\n        return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n      #endif\n    }\n  #else\n    int CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos) {\n      return -1;\n    }\n    float CCCSMFactorBase(out vec4 csmPos, out vec4 csmPosWithBias, vec3 worldPos, vec3 N, vec2 shadowBias) {\n      csmPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n      return CCShadowFactorBase(csmPosWithBias, csmPos, N, shadowBias);\n    }\n  #endif\n  float CCShadowFactorBase(vec4 shadowPos, vec3 N, vec2 shadowBias) {\n    vec4 shadowPosWithDepthBias;\n    return CCShadowFactorBase(shadowPosWithDepthBias, shadowPos, N, shadowBias);\n  }\n  float CCCSMFactorBase(vec3 worldPos, vec3 N, vec2 shadowBias) {\n    vec4 csmPos, csmPosWithBias;\n    return CCCSMFactorBase(csmPos, csmPosWithBias, worldPos, N, shadowBias);\n  }\n  float CCSpotShadowFactorBase(vec4 shadowPos, vec3 worldPos, vec2 shadowBias)\n  {\n    vec4 shadowPosWithDepthBias;\n    return CCSpotShadowFactorBase(shadowPosWithDepthBias, shadowPos, worldPos, shadowBias);\n  }\n#endif\n#if CC_USE_FOG != 4\n  float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n      vec4 wPos = pos;\n      float cam_dis = distance(cameraPos, wPos.xyz);\n      return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n  }\n  float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n      vec4 wPos = pos;\n      float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n      float f = exp(-cam_dis * fogDensity);\n      return f;\n  }\n  float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n      vec4 wPos = pos;\n      float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n      float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n      return f;\n  }\n  float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n      vec4 wPos = pos;\n      vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n          if (wPos.y < fogTop) {\n              fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n              fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n          }\n          else {\n              fDeltaY = 0.;\n              fDensityIntegral = 0.;\n          }\n      }\n      else {\n          if (wPos.y < fogTop) {\n              float fDeltaA = (fogTop - 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          }\n          else {\n              fDeltaY = abs(fogTop - 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      }\n      else {\n          fDensity = 0.;\n      }\n      float f = exp(-fDensity);\n      return f;\n  }\n#endif\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n#if CC_USE_FOG == 0\n\tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n#elif CC_USE_FOG == 1\n\tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n#elif CC_USE_FOG == 2\n\tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n#elif CC_USE_FOG == 3\n\tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n#else\n\tfactor = 1.0;\n#endif\n}\nvoid CC_APPLY_FOG_BASE(inout vec4 color, float factor) {\n\tcolor = vec4(mix(cc_fogColor.rgb, color.rgb, factor), color.a);\n}\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  uniform sampler2D cc_lightingMap;\n  void SampleAndDecodeLightMapColor(out vec3 lightmapColor, out float dirShadow, out float ao, sampler2D lightingMap, vec2 luv, float lum, vec3 worldNormal)\n  {\n  #if CC_LIGHT_MAP_VERSION > 2\n  #elif CC_LIGHT_MAP_VERSION > 1\n  \tvec4 dataLow = texture(lightingMap, luv);\n  \tvec4 dataHigh = texture(lightingMap, luv + vec2(0.5, 0.0));\n  \tlightmapColor.xyz = dataLow.xyz + dataHigh.xyz * 0.00392156862745098;\n      lightmapColor.rgb *= lum;\n  \tdirShadow = dataLow.a;\n  \tao = dataHigh.a;\n  #else\n      vec4 lightmap = texture(lightingMap, luv);\n      lightmapColor = lightmap.rgb * lum;\n  \tdirShadow = lightmap.a;\n  \tao = 1.0;\n  #endif\n  }\n  void GetLightMapColor(out vec3 lightmapColor, out float dirShadow, out float ao, sampler2D lightingMap, vec2 luv, float lum, vec3 worldNormal)\n  {\n  \tvec4 lightmap;\n  \tvec2 occlusion;\n  \tSampleAndDecodeLightMapColor(lightmapColor, dirShadow, ao, lightingMap, luv, lum, worldNormal);\n  #if CC_USE_HDR\n      lightmapColor.rgb *= cc_exposure.w * cc_exposure.x;\n  #endif\n  }\n#endif\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#if USE_BASE_COLOR_MAP\n  uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  uniform sampler2D specularMap;\n#endif\n#if USE_EMISSIVE_MAP\n  uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\nvoid SurfacesFragmentModifyBaseColorAndToonShade(out vec4 baseColorAndTransparency, out vec3 shade1, out vec3 shade2)\n{\n  shade2 = shadeColor2.rgb * colorScaleAndCutoff.rgb;\n  #if USE_2ND_SHADE_MAP\n    shade2 *= SRGBToLinear(texture(shadeMap2, FSInput_texcoord).rgb);\n  #endif\n  shade1 = shadeColor1.rgb * colorScaleAndCutoff.rgb;\n  #if USE_1ST_SHADE_MAP\n    shade1 *= SRGBToLinear(texture(shadeMap1, FSInput_texcoord).rgb);\n    #if SHADE_MAP_1_AS_SHADE_MAP_2\n      shade2 *= shade1.rgb;\n    #endif\n  #endif\n  vec4 color = baseColor;\n  #if USE_BASE_COLOR_MAP\n    vec4 texColor = texture(baseColorMap, FSInput_texcoord);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    color *= texColor;\n    #if BASE_COLOR_MAP_AS_SHADE_MAP_1\n      shade1 *= texColor.rgb;\n    #endif\n    #if BASE_COLOR_MAP_AS_SHADE_MAP_2\n      shade2 *= texColor.rgb;\n    #endif\n  #endif\n  baseColorAndTransparency = color;\n  baseColorAndTransparency.rgb *= colorScaleAndCutoff.xyz;\n  #if USE_ALPHA_TEST\n    if (baseColorAndTransparency.ALPHA_TEST_CHANNEL < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\nvec3 SurfacesFragmentModifyWorldNormal()\n{\n  vec3 normal = FSInput_worldNormal;\n  #if USE_NORMAL_MAP\n    vec3 nmmp = texture(normalMap, FSInput_texcoord).xyz - vec3(0.5);\n    normal = CalculateNormalFromTangentSpace(nmmp, emissiveScaleAndStrenth.w, normalize(normal.xyz), normalize(FSInput_worldTangent), FSInput_mirrorNormal);\n  #endif\n  return normalize(normal);\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\nvec3 SurfacesFragmentModifyEmissive()\n{\n  vec3 emissive = emissive.rgb * emissiveScaleAndStrenth.xyz;\n  #if USE_EMISSIVE_MAP\n    emissive *= SRGBToLinear(texture(emissiveMap, FSInput_texcoord).rgb);\n  #endif\n  return emissive;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\nvec4 SurfacesFragmentModifyToonStepAndFeather()\n{\n  return shadeParams;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\nfloat SurfacesFragmentModifyToonShadowCover()\n{\n    return miscParams.x;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nvec4 SurfacesFragmentModifyToonSpecular()\n{\n  vec4 specularParam = specular;\n  #if USE_SPECULAR_MAP\n    specularParam.rgb *= SRGBToLinear(texture(specularMap, FSInput_texcoord).rgb);\n  #endif\n  return specularParam;\n}\nstruct LightingIntermediateData\n{\n  vec3 N, H, L, V;\n  float distToLight, distToLightSqr;\n  float distToCamera, distToCameraSqr;\n  float angleAttenuation, distAttenuation;\n  float NoL, NoV, NoH, VoH;\n  float NoLSat, NoVSat, NoHSat;\n  float NoVAbsSat, VoHAbsSat;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 worldPosition, worldPosition_fract_part;\n  #else\n  vec3 worldPosition;\n  #endif\n  vec3 T, B;\n  float specularParam;\n  float ior, layerOpacity;\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n  float anisotropyShape;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec4 shadowPosAndDepth;\n  vec4 transmitDiffuseParams;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR || CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec4 transmitScatteringParams;\n  vec3 outScatteringColor, inScatteringColor;\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  vec3 baseColorTT;\n  float ttIntensity, ttScatterCoef;\n#endif\n};\nvoid CCSurfacesLightingGetIntermediateData_PerPixel(inout LightingIntermediateData data, vec3 worldNormal, vec3 worldPos, vec3 worldTangent, vec3 worldBinormal\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n    , float anisotropyShape\n#endif\n)\n{\n  data.N = worldNormal;\n  data.V = cc_cameraPos.xyz - worldPos;\n  data.distToCameraSqr = dot(data.V, data.V);\n  data.distToCamera = sqrt(data.distToCameraSqr);\n  data.V /= data.distToCamera;\n  data.angleAttenuation = data.distAttenuation = 1.0;\n  data.NoV = dot(data.N, data.V);\n  data.NoVSat = max(data.NoV, 0.0);\n  data.NoVAbsSat = max(abs(data.NoV), 0.0);\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  packHighpData(data.worldPosition, data.worldPosition_fract_part, worldPos);\n  #else\n  data.worldPosition = worldPos;\n  #endif\n  data.T = worldTangent;\n  data.B = worldBinormal;\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n  data.anisotropyShape = anisotropyShape;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR || CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  data.outScatteringColor = vec3(1.0);\n  data.inScatteringColor = vec3(0.0);\n  data.transmitScatteringParams = vec4(0.0);\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  data.shadowPosAndDepth = vec4(0.0, 0.0, SURFACES_MAX_TRANSMIT_DEPTH_VALUE, SURFACES_MAX_TRANSMIT_DEPTH_VALUE);\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  data.baseColorTT = vec3(0.0);\n  data.ttIntensity = data.ttScatterCoef = 0.0;\n#endif\n}\nvoid CCSurfacesLightingGetIntermediateData_PerLight(inout LightingIntermediateData data, vec3 lightDirWithDist)\n{\n  data.L = lightDirWithDist;\n  data.distToLightSqr = dot(data.L, data.L);\n  data.distToLight = sqrt(data.distToLightSqr);\n  data.L /= data.distToLight;\n  data.H = normalize(data.L + data.V);\n  data.NoL = dot(data.N, data.L);\n  data.NoH = dot(data.N, data.H);\n  data.VoH = dot(data.V, data.H);\n  data.NoLSat = max(data.NoL, 0.0);\n  data.NoHSat = max(data.NoH, 0.0);\n  data.VoHAbsSat = max(abs(data.VoH), 0.0);\n}\nstruct LightingResult\n{\n  vec3 diffuseColorWithLighting, specularColorWithLighting;\n  vec3 directDiffuse, directSpecular, directGF;\n  vec3 environmentDiffuse, environmentSpecular, environmentGF;\n  float shadow, ao;\n  vec3 lightmapColor;\n  vec3 emissive;\n  vec3 fresnel;\n#if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  vec3 directDiffuseSubLayers, directSpecularSubLayers;\n  vec3 environmentDiffuseSubLayers, environmentSpecularSubLayers;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  vec3 directTransmitSpecular, environmentTransmitSpecular;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec3 directTransmitDiffuse, environmentTransmitDiffuse;\n#endif\n#if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  vec3 direct2ndSpecular, environment2ndSpecular;\n  vec3 specularColorWithLighting2ndSpecular;\n  vec3 directGF2ndSpecular, environmentGF2ndSpecular;\n  vec3 directSubLayerF, environmentSubLayerF;\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  vec3 directTT;\n  vec3 diffuseColorWithLightingTT;\n#endif\n};\nstruct LightingMiscData\n{\n  float lightType;\n  vec3 lightPos, lightDir;\n  vec4 lightColorAndIntensity;\n  vec4 lightSizeRangeAngle;\n};\n#define DiffuseCoefficient_EnergyConservation INV_PI\nfloat 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}\nfloat 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}\nfloat 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}\nfloat GetOutOfRange (vec3 worldPos, vec3 lightPos, vec3 lookAt, vec3 right, vec3 BoundingHalfSizeVS) {\n  vec3 v = vec3(0.0);\n  vec3 up = cross(right, lookAt);\n  worldPos -= lightPos;\n  v.x = dot(worldPos, right);\n  v.y = dot(worldPos, up);\n  v.z = dot(worldPos, lookAt);\n  vec3 result = step(abs(v), BoundingHalfSizeVS);\n  return result.x * result.y * result.z;\n}\nfloat CalculateDistanceAttenuation(float distToLightSqr, float lightRadius, float lightRange, float lightType)\n{\n  float attRadiusSqrInv = 1.0 / max(lightRange, 0.01);\n  attRadiusSqrInv *= attRadiusSqrInv;\n  float litRadiusSqr = lightRadius * lightRadius;\n  float edgeAttenuation = (IS_POINT_LIGHT(lightType) || IS_RANGED_DIRECTIONAL_LIGHT(lightType)) ? 1.0 : litRadiusSqr / max(litRadiusSqr, distToLightSqr);\n  return GetDistAtt(distToLightSqr, attRadiusSqrInv) * edgeAttenuation;\n}\nfloat CalculateAngleAttenuation(vec3 spotLightDir, vec3 L, float cosAngleOuter)\n{\n  float cosInner = max(dot(spotLightDir, L), 0.01);\n  float litAngleScale = 1.0 / max(0.001, cosInner - cosAngleOuter);\n  float litAngleOffset = -cosAngleOuter * litAngleScale;\n  return GetAngleAtt(L, spotLightDir, litAngleScale, litAngleOffset);\n}\nbool CCSurfacesLightingEnableShadow(in float NoL)\n{\n  return NoL > 0.0;\n}\nfloat CCSurfacesLightingCalculateDistanceAttenuation(in LightingIntermediateData lightingData, in vec4 lightSizeRangeAngle, in float lightType)\n{\n  return CalculateDistanceAttenuation(lightingData.distToLightSqr, lightSizeRangeAngle.x, lightSizeRangeAngle.y, lightType);\n}\nfloat CCSurfacesLightingCalculateAngleAttenuation(in LightingIntermediateData lightingData, in vec4 lightSizeRangeAngle, in vec3 spotLightDir)\n{\n  return CalculateAngleAttenuation(spotLightDir, lightingData.L, lightSizeRangeAngle.z);\n}\nvoid CCSurfacesLightingCalculateDirect(out vec3 lightingDiffuse, out vec3 lightingSpecular, in LightingIntermediateData lightingData, in vec4 lightSourceColorAndIntensity)\n{\n    vec3 irradiance = lightSourceColorAndIntensity.rgb * lightSourceColorAndIntensity.w;\n    lightingDiffuse = irradiance;\n#if CC_FORWARD_ADD\n    float NL = 0.5 * lightingData.NoL + 0.5;\n    lightingDiffuse *= NL;\n#endif\n    float NH = 0.5 * lightingData.NoH + 0.5;\n    float specularWeight = 1.0 - pow(lightingData.specularParam, 5.0);\n    float specularMask = step(specularWeight + EPSILON_LOWP, NH);\n    lightingSpecular = irradiance * specularMask;\n}\nvoid CCSurfacesLightingCalculateEnvironment(out vec3 lightingDiffuse, out vec3 lightingSpecular, in LightingIntermediateData lightingData, float lightIntensity)\n{\n  lightingDiffuse = vec3(0.0);\n  lightingSpecular = vec3(0.0);\n}\n#if CC_SURFACES_LIGHTING_USE_FRESNEL\nvec3 CCSurfaceLightingCalculateExtraFresnel(in LightingIntermediateData lightingData)\n{\n    return vec3(1.0);\n}\n#endif\nvoid CCSurfaceLightingCalculateDirectFresnel(out vec3 fresnel, in LightingIntermediateData lightingData, vec3 specularColor, in vec3 environmentGF)\n{\n    fresnel = vec3(1.0);\n}\nvoid CCSurfaceLightingCalculateEnvironmentFresnel(out vec3 integratedGF, out vec3 integratedF, in LightingIntermediateData lightingData, vec3 specularColor)\n{\n  integratedF = integratedGF = vec3(1.0);\n}\nstruct SurfacesMaterialData\n{\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 worldPos, worldPos_fract_part;\n  #else\n  vec3 worldPos;\n  #endif\n  vec4 baseColor;\n  vec4 specular;\n  vec3 worldNormal;\n  vec3 emissive;\n  vec3 shade1;\n  vec3 shade2;\n  float baseStep;\n  float baseFeather;\n  float shadeStep;\n  float shadeFeather;\n  float shadowCover;\n};\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TRANSPARENCY\nvec4 SurfacesFragmentModifyBaseColorAndTransparency()\n{\n    return FSInput_vertexColor;\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\nvec3 SurfacesFragmentModifyWorldNormal()\n{\n    return normalize(FSInput_worldNormal);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_WORLD_TANGENT_AND_BINORMAL\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_IOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_ANISOTROPY_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\nvec3 SurfacesFragmentModifyEmissive()\n{\n    return vec3(0.0, 0.0, 0.0);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_PBRPARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_SCATTERING_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_IN_SCATTERING_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_OUT_SCATTERING_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_DIFFUSE_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SSS_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_DUAL_LOBE_SPECULAR_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHEEN_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHEEN_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHARED_DATA\nvoid SurfacesFragmentModifySharedData(inout SurfacesMaterialData surfaceData)\n{\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\nvoid SurfacesFragmentModifyBaseColorAndToonShade(out vec4 baseColorAndTransparency, out vec3 shade1, out vec3 shade2, in vec3 baseColor)\n{\n    baseColorAndTransparency = FSInput_vertexColor;\n    shade1 = shade2 = vec3(0.0);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\nvec4 SurfacesFragmentModifyToonStepAndFeather()\n{\n    return vec3(0.8, 0.001, 0.5, 0.001);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\nfloat SurfacesFragmentModifyToonShadowCover()\n{\n    return 0.5;\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nvec4 SurfacesFragmentModifyToonSpecular()\n{\n    return vec4(1.0, 1.0, 1.0, 0.3);\n}\n#endif\nvoid CCSurfacesFragmentGetMaterialData(inout SurfacesMaterialData surfaceData)\n{\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  packHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part, FSInput_worldPos);\n  #else\n  surfaceData.worldPos = FSInput_worldPos;\n  #endif\n  surfaceData.worldNormal = SurfacesFragmentModifyWorldNormal();\n  surfaceData.emissive = SurfacesFragmentModifyEmissive();\n  SurfacesFragmentModifyBaseColorAndToonShade(surfaceData.baseColor, surfaceData.shade1, surfaceData.shade2);\n  surfaceData.specular = SurfacesFragmentModifyToonSpecular();\n  surfaceData.shadowCover = SurfacesFragmentModifyToonShadowCover();\n  vec4 shaderParams = SurfacesFragmentModifyToonStepAndFeather();\n  surfaceData.baseStep = shadeParams.x;\n  surfaceData.baseFeather = shadeParams.y;\n  surfaceData.shadeStep = shadeParams.z;\n  surfaceData.shadeFeather = shadeParams.w;\n  SurfacesFragmentModifySharedData(surfaceData);\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP)\n    surfaceData.worldNormal = normalize(FSInput_worldNormal);\n#endif\n#if CC_USE_DEBUG_VIEW\n  if (!IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO) {\n      float brightBase = dot(GRAY_VECTOR, surfaceData.baseColor.rgb);\n      float brightShade1 = dot(GRAY_VECTOR, surfaceData.shade1.rgb);\n      float brightShade2 = dot(GRAY_VECTOR, surfaceData.shade2.rgb);\n      surfaceData.baseColor.rgb = vec3(1.0);\n      surfaceData.shade1.rgb = vec3(brightShade1 / brightBase);\n      surfaceData.shade2.rgb = vec3(brightShade2 / brightBase);\n      surfaceData.specular.rgb = vec3(1.0);\n  }\n#endif\n}\nvec3 CCSurfacesGetDiffuseColor(in SurfacesMaterialData surfaceData)\n{\n  return surfaceData.shade1;\n}\nvec3 CCSurfacesGetSpecularColor(in SurfacesMaterialData surfaceData)\n{\n  return surfaceData.specular.xyz;\n}\nvoid CCSurfacesLightingInitializeColorWithLighting(inout vec3 diffuseColorWithLighting, inout vec3 specularColorWithLighting, in SurfacesMaterialData surfaceData, in LightingIntermediateData lightingData)\n{\n  diffuseColorWithLighting = vec3(0.0);\n  specularColorWithLighting = surfaceData.specular.xyz * surfaceData.baseStep;\n}\nvoid CCSurfacesLightingCalculateColorWithLighting(inout vec3 diffuseColorWithLighting, inout vec3 specularColorWithLighting, in SurfacesMaterialData surfaceData, in LightingIntermediateData lightingData)\n{\n  float NL = 0.5 * lightingData.NoL + 0.5;\n  vec3 diffuse = mix(surfaceData.shade1, surfaceData.shade2,\n    clamp(1.0 + (surfaceData.shadeStep - surfaceData.shadeFeather - NL) / surfaceData.shadeFeather, 0.0, 1.0));\n  diffuse = mix(surfaceData.baseColor.rgb, diffuse,\n    clamp(1.0 + (surfaceData.baseStep - surfaceData.baseFeather - NL) / surfaceData.baseFeather, 0.0, 1.0));\n  diffuseColorWithLighting = diffuse * surfaceData.baseStep;\n}\nvoid CCSurfacesInitializeLightingIntermediateData(inout LightingIntermediateData lightingData, in SurfacesMaterialData surfaceData)\n{\n  vec3 worldPos;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n  #else\n  worldPos = surfaceData.worldPos;\n  #endif\n  CCSurfacesLightingGetIntermediateData_PerPixel(lightingData, surfaceData.worldNormal, worldPos, vec3(0.0), vec3(0.0));\n  lightingData.specularParam = surfaceData.specular.a;\n  lightingData.ior = 1.0;\n}\nvoid CCSurfacesLightingCalculateIntermediateData_PerLight(inout LightingIntermediateData lightingData, in SurfacesMaterialData surfaceData, vec3 lightDirWithDist)\n{\n  CCSurfacesLightingGetIntermediateData_PerLight(lightingData, lightDirWithDist);\n}\nvoid CCSurfacesInitializeLightingResult(inout LightingResult lightingResult, in SurfacesMaterialData surfaceData)\n{\n  lightingResult.emissive = surfaceData.emissive;\n}\nvoid CCSurfacesInitializeLightingResult(inout LightingResult lightingResult)\n{\n  lightingResult.directDiffuse = lightingResult.directSpecular = vec3(0.0);\n}\nvoid CCSurfacesAccumulateLightingResult(inout LightingResult lightingResultAccumulated, in LightingResult lightingResult)\n{\n  lightingResultAccumulated.directDiffuse += lightingResult.directDiffuse * lightingResult.shadow;\n  lightingResultAccumulated.directSpecular += lightingResult.directSpecular * lightingResult.shadow;\n}\n#if CC_PIPELINE_TYPE == 1\n  vec4 CCSurfacesDeferredOutputBaseColor(in SurfacesMaterialData surfaceData)\n  {\n    return surfaceData.baseColor;\n  }\n  vec4 CCSurfacesDeferredOutputNormalMR(in SurfacesMaterialData surfaceData)\n  {\n    return vec4(float32x3_to_oct(surfaceData.worldNormal), 0.5, 0.0);\n  }\n  vec4 CCSurfacesDeferredOutputEmissiveAO(in SurfacesMaterialData surfaceData)\n  {\n    return vec4(surfaceData.emissive, 1.0);\n  }\n#endif\nvec4 CCSurfacesShading(in SurfacesMaterialData surfaceData, in LightingResult lightingResult)\n{\n  vec4 color = vec4(0.0, 0.0, 0.0, surfaceData.baseColor.a);\n#if CC_FORWARD_ADD\n  color.xyz += lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting;\n  color.xyz += lightingResult.directSpecular * lightingResult.specularColorWithLighting;\n#else\n  float lightmapCoef = 0.0;\n#if CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  color.xyz += (\n    mix(lightingResult.directDiffuse, lightingResult.lightmapColor, lightmapCoef) * lightingResult.diffuseColorWithLighting\n    + lightingResult.directSpecular * lightingResult.specularColorWithLighting)\n    * lightingResult.shadow\n    ;\n#else\n  LightingIntermediateData lightingData;\n  lightingData.NoL = -1.0;\n  vec3 backLightingDiffuse, backLightingSpecular;\n  CCSurfacesLightingInitializeColorWithLighting(backLightingDiffuse, backLightingSpecular, surfaceData, lightingData);\n  CCSurfacesLightingCalculateColorWithLighting(backLightingDiffuse, backLightingSpecular, surfaceData, lightingData);\n  color.xyz +=\n    mix(lightingResult.directDiffuse, lightingResult.lightmapColor, lightmapCoef) * mix(backLightingDiffuse, lightingResult.diffuseColorWithLighting, lightingResult.shadow)\n    + lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.shadow\n    ;\n#endif\n  color.xyz += lightingResult.emissive;\n#endif\n  return color;\n}\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE\nbool CCSurfacesDebugViewSurfaceData(inout vec4 color, in SurfacesMaterialData surfaceData)\n{\n    bool enableMaterialAlpha = true;\n    float scalar;\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(surfaceData.worldNormal * 0.5 + vec3(0.5), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSPARENCY)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        scalar = surfaceData.baseColor.a;\n        color = vec4(scalar, scalar, scalar, 1.0);\n        enableMaterialAlpha = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_BASE_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(surfaceData.baseColor.rgb), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(CCSurfacesGetDiffuseColor(surfaceData)), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(CCSurfacesGetSpecularColor(surfaceData)), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        scalar = surfaceData.specular.a;\n        color = vec4(scalar, scalar, scalar, 1.0);\n    }\n    return enableMaterialAlpha;\n}\n#endif\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  #if CC_FORWARD_ADD\n    void CCSurfacesLighting(inout LightingResult lightingResultAccumulated, in SurfacesMaterialData surfaceData, in vec2 shadowBias)\n    {\n      vec3 worldPos;\n      #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n      worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n      #else\n      worldPos = surfaceData.worldPos;\n      #endif\n      CCSurfacesInitializeLightingResult(lightingResultAccumulated);\n      LightingIntermediateData lightingData;\n      CCSurfacesInitializeLightingIntermediateData(lightingData, surfaceData);\n      LightingResult lightingResult;\n      CCSurfacesLightingInitializeColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n      lightingResultAccumulated.diffuseColorWithLighting = lightingResult.diffuseColorWithLighting;\n      lightingResultAccumulated.specularColorWithLighting = lightingResult.specularColorWithLighting;\n      #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n        vec3 diff;\n        SurfacesMaterialData surfaceData2ndSpecular;\n        CCSurfacesGetSurfacesMaterialData2ndSpecular(surfaceData2ndSpecular, surfaceData);\n        CCSurfacesLightingInitializeColorWithLighting(diff, lightingResult.specularColorWithLighting2ndSpecular, surfaceData2ndSpecular, lightingData);\n        lightingResultAccumulated.specularColorWithLighting2ndSpecular = lightingResult.specularColorWithLighting2ndSpecular;\n      #endif\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 lightDirWithLength = IS_RANGED_DIRECTIONAL_LIGHT(cc_lightPos[i].w) ? -normalize(cc_lightDir[i].xyz) : cc_lightPos[i].xyz - worldPos;\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData, surfaceData, lightDirWithLength);\n        CCSurfacesLightingCalculateColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n        vec3 diffuseLighting, specularLighting;\n        CCSurfacesLightingCalculateDirect(diffuseLighting, specularLighting, lightingData, cc_lightColor[i]);\n      #if CC_SURFACES_LIGHTING_USE_FRESNEL\n        vec3 fresnel = CCSurfaceLightingCalculateExtraFresnel(lightingData);\n      #else\n        vec3 fresnel = vec3(1.0);\n      #endif\n        lightingResult.fresnel = fresnel;\n        float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW && CC_SHADOW_TYPE == 2\n        if (cc_lightPos[i].w > 0.0 && cc_lightSizeRangeAngle[i].w > 0.0) {\n          vec4 shadowPos = vec4(0.0), shadowPosWithDepthBias = vec4(0.0);\n          if (CCSurfacesLightingEnableShadow(lightingData.NoL)) {\n            shadowPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n            shadow = CCSpotShadowFactorBase(shadowPosWithDepthBias, shadowPos, worldPos, shadowBias);\n          }\n          #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n            vec3 shadowNDCPos;\n            bool isExceedShadowMap = !GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n            lightingData.shadowPosAndDepth.xy = shadowNDCPos.xy;\n            lightingData.shadowPosAndDepth.z = isExceedShadowMap ? 0.0 : GetViewSpaceDepthFromNDCDepth_Perspective(shadowNDCPos.z, shadowPosWithDepthBias.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n            lightingData.shadowPosAndDepth.w = isExceedShadowMap ? lightingData.shadowPosAndDepth.w : GetViewSpaceDepthFromNDCDepth_Perspective(SampleShadowMapSoft(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy), shadowPosWithDepthBias.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n          #endif\n        }\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n          shadow = 1.0;\n      #endif\n        lightingResult.shadow = shadow;\n        float distAtt = 1.0;\n        if(IS_RANGED_DIRECTIONAL_LIGHT(cc_lightPos[i].w)) {\n          distAtt = GetOutOfRange(worldPos, cc_lightPos[i].xyz, cc_lightDir[i].xyz, cc_lightSizeRangeAngle[i].xyz, cc_lightBoundingSizeVS[i].xyz);\n        } else {\n          distAtt = CCSurfacesLightingCalculateDistanceAttenuation(lightingData, cc_lightSizeRangeAngle[i], cc_lightPos[i].w);\n        }\n        float angleAtt = 1.0;\n        if (IS_SPOT_LIGHT(cc_lightPos[i].w)) {\n          angleAtt = CCSurfacesLightingCalculateAngleAttenuation(lightingData, cc_lightSizeRangeAngle[i], -cc_lightDir[i].xyz);\n        }\n        float multiplier = distAtt * angleAtt;\n        lightingData.angleAttenuation = angleAtt;\n        lightingData.distAttenuation = distAtt;\n        lightingResult.directDiffuse = diffuseLighting * multiplier;\n        lightingResult.directSpecular = specularLighting * multiplier;\n        CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF, lightingData, lightingResult.specularColorWithLighting, vec3(1.0));\n        vec4 attenuatedLightColorAndIntensity = vec4(cc_lightColor[i].xyz, cc_lightColor[i].w * multiplier);\n        #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n          vec3 transmitSpecularLighting;\n          CCSurfacesLightingCalculateDirectTransmitSpecular(transmitSpecularLighting, lightingData, attenuatedLightColorAndIntensity);\n          lightingResult.directTransmitSpecular = transmitSpecularLighting * multiplier * (1.0 - fresnel);\n        #endif\n        #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n          LightingIntermediateData lightingDataTD;\n          CCSurfacesGetLightingIntermediateDataTransmitDiffuse(lightingDataTD, lightingData, surfaceData);\n          CCSurfacesLightingCalculateIntermediateData_PerLight(lightingDataTD, surfaceData, lightDirWithLength);\n          CCSurfacesLightingCalculateDirectTransmitDiffuse(lightingResult.directTransmitDiffuse, lightingDataTD, attenuatedLightColorAndIntensity, lightingResult.shadow);\n        #endif\n        #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n          LightingIntermediateData lightingData2ndSpecular;\n          CCSurfacesInitializeLightingIntermediateData(lightingData2ndSpecular, surfaceData2ndSpecular);\n          CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData2ndSpecular, surfaceData, lightDirWithLength);\n          #if !CC_SURFACES_LIGHTING_SHEEN\n            CCSurfacesLightingCalculateDirect2ndSpecular(lightingResult.direct2ndSpecular, lightingData2ndSpecular, attenuatedLightColorAndIntensity, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.directSpecular);\n            CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF2ndSpecular, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular, vec3(1.0));\n          #else\n            CCSurfacesLightingCalculateDirectSheen(lightingResult.direct2ndSpecular, lightingResult.directGF2ndSpecular, lightingData2ndSpecular, attenuatedLightColorAndIntensity, surfaceData2ndSpecular.intensity2ndSpecular);\n          #endif\n          lightingResult.direct2ndSpecular *= multiplier;\n        #endif\n        #if CC_SURFACES_LIGHTING_TT\n          CCSurfacesLightingCalculateDirectTT(lightingResult, lightingData, attenuatedLightColorAndIntensity);\n        #endif\n        #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n          lightingResult.specularColorWithLighting2ndSpecular *= surfaceData.color2ndSpecular;\n          CCSurfacesLightingCalculateDirectMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n        #endif\n        #ifdef CC_SURFACES_LIGHTING_MODIFY_FINAL_RESULT\n          LightingMiscData miscData;\n          miscData.lightType = cc_lightPos[i].w;\n          miscData.lightPos = cc_lightPos[i].xyz;\n          miscData.lightDir = cc_lightDir[i].xyz;\n          miscData.lightColorAndIntensity = cc_lightColor[i];\n          miscData.lightSizeRangeAngle = cc_lightSizeRangeAngle[i];\n          SurfacesLightingModifyFinalResult(lightingResult, lightingData, surfaceData, miscData);\n        #endif\n        CCSurfacesAccumulateLightingResult(lightingResultAccumulated, lightingResult);\n      }\n    }\n  #else\n    void CCSurfacesLighting(inout LightingResult lightingResult, in SurfacesMaterialData surfaceData, in vec2 shadowBias)\n    {\n      vec3 worldPos;\n      #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n      worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n      #else\n      worldPos = surfaceData.worldPos;\n      #endif\n      LightingIntermediateData lightingData;\n      CCSurfacesInitializeLightingIntermediateData(lightingData, surfaceData);\n      CCSurfacesInitializeLightingResult(lightingResult, surfaceData);\n      CCSurfacesLightingInitializeColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n      CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData, surfaceData, -cc_mainLitDir.xyz);\n      lightingResult.shadow = 1.0;\n      #if CC_RECEIVE_SHADOW && CC_SHADOW_TYPE == 2\n        if (cc_mainLitDir.w > 0.0) {\n          vec4 shadowPos = vec4(0.0), shadowPosWithDepthBias = vec4(0.0);\n          vec4 shadowProjDepthInfo = vec4(0.0);\n          vec3 shadowNDCPos;\n          bool isExceedShadowMap = true;\n          if (CCSurfacesLightingEnableShadow(lightingData.NoL)) {\n            #if CC_DIR_LIGHT_SHADOW_TYPE == 2\n              lightingResult.shadow = CCCSMFactorBase(worldPos, lightingData.N, shadowBias);\n              #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n                vec4 shadowProjInfo;\n                vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n                isExceedShadowMap = 0 > CCGetCSMLevel(shadowPosWithDepthBias, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n                GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n              #endif\n            #endif\n            #if CC_DIR_LIGHT_SHADOW_TYPE == 1\n              shadowPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n              lightingResult.shadow = CCShadowFactorBase(shadowPosWithDepthBias, shadowPos, lightingData.N, shadowBias);\n              shadowProjDepthInfo = cc_shadowProjDepthInfo;\n              isExceedShadowMap = !GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n            #endif\n          }\n          #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n            lightingData.shadowPosAndDepth.xy = shadowNDCPos.xy;\n            lightingData.shadowPosAndDepth.z = isExceedShadowMap ? 0.0 : GetViewSpaceDepthFromNDCDepth_Orthgraphic(shadowNDCPos.z, shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n            lightingData.shadowPosAndDepth.w = isExceedShadowMap ? lightingData.shadowPosAndDepth.w : GetViewSpaceDepthFromNDCDepth_Orthgraphic(SampleShadowMapSoft(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy), shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n          #endif\n        }\n      #endif\n      lightingResult.lightmapColor = vec3(0.0);\n      #if CC_SURFACES_USE_LIGHT_MAP && !CC_FORWARD_ADD\n        float lightmapShadow, lightmapAO;\n        GetLightMapColor(lightingResult.lightmapColor, lightmapShadow, lightmapAO, cc_lightingMap, FSInput_lightMapUV.xy, FSInput_lightMapUV.z, surfaceData.worldNormal);\n        #if CC_SURFACES_USE_LIGHT_MAP == LIGHT_MAP_TYPE_INDIRECT_OCCLUSION\n          lightingResult.shadow *= lightmapShadow;\n        #endif\n        lightingResult.ao *= lightmapAO;\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n          lightingResult.shadow = 1.0;\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO)\n          lightingResult.ao = 1.0;\n      #endif\n      vec3 unused;\n      CCSurfacesLightingCalculateEnvironment(lightingResult.environmentDiffuse, lightingResult.environmentSpecular, lightingData, cc_ambientSky.w);\n      CCSurfaceLightingCalculateEnvironmentFresnel(lightingResult.environmentGF, unused, lightingData, lightingResult.specularColorWithLighting);\n      lightingResult.directDiffuse = lightingResult.directSpecular = vec3(0.0);\n      #if !CC_DISABLE_DIRECTIONAL_LIGHT && !CC_FORWARD_ADD\n        CCSurfacesLightingCalculateColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n        CCSurfacesLightingCalculateDirect(lightingResult.directDiffuse, lightingResult.directSpecular, lightingData, cc_mainLitColor);\n        CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF, lightingData, lightingResult.specularColorWithLighting, lightingResult.environmentGF);\n      #endif\n      #if CC_SURFACES_LIGHTING_USE_FRESNEL\n        lightingResult.fresnel = CCSurfaceLightingCalculateExtraFresnel(lightingData);\n      #else\n        lightingResult.fresnel = vec3(1.0);\n      #endif\n      #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n        CCSurfacesLightingCalculateDirectTransmitSpecular(lightingResult.directTransmitSpecular, lightingData, cc_mainLitColor);\n        CCSurfacesLightingCalculateEnvironmentTransmitSpecular(lightingResult.environmentTransmitSpecular, lightingData, cc_ambientSky.w);\n      #endif\n      #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n        LightingIntermediateData lightingDataTD;\n        CCSurfacesGetLightingIntermediateDataTransmitDiffuse(lightingDataTD, lightingData, surfaceData);\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingDataTD, surfaceData, -cc_mainLitDir.xyz);\n        CCSurfacesLightingCalculateDirectTransmitDiffuse(lightingResult.directTransmitDiffuse, lightingDataTD, cc_mainLitColor, lightingResult.shadow);\n        CCSurfacesLightingCalculateEnvironmentTransmitDiffuse(lightingResult.environmentTransmitDiffuse, lightingDataTD, cc_ambientSky.w, lightingResult.ao, -cc_mainLitDir.xyz);\n      #endif\n      #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n        SurfacesMaterialData surfaceData2ndSpecular;\n        CCSurfacesGetSurfacesMaterialData2ndSpecular(surfaceData2ndSpecular, surfaceData);\n        LightingIntermediateData lightingData2ndSpecular;\n        CCSurfacesInitializeLightingIntermediateData(lightingData2ndSpecular, surfaceData2ndSpecular);\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData2ndSpecular, surfaceData2ndSpecular, -cc_mainLitDir.xyz);\n        vec3 diff;\n        CCSurfacesLightingInitializeColorWithLighting(diff, lightingResult.specularColorWithLighting2ndSpecular, surfaceData2ndSpecular, lightingData2ndSpecular);\n        #if !CC_SURFACES_LIGHTING_SHEEN\n          CCSurfacesLightingCalculateEnvironment2ndSpecular(lightingResult.environment2ndSpecular, lightingData2ndSpecular, cc_ambientSky.w, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.environmentSpecular);\n          CCSurfaceLightingCalculateEnvironmentFresnel(lightingResult.environmentGF2ndSpecular, lightingResult.environmentSubLayerF, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular);\n          CCSurfacesLightingCalculateDirect2ndSpecular(lightingResult.direct2ndSpecular, lightingData2ndSpecular, cc_mainLitColor, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.directSpecular);\n          CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF2ndSpecular, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular, lightingResult.environmentGF2ndSpecular);\n        #else\n          CCSurfacesLightingCalculateDirectSheen(lightingResult.direct2ndSpecular, lightingResult.directGF2ndSpecular, lightingData2ndSpecular, cc_mainLitColor, surfaceData2ndSpecular.intensity2ndSpecular);\n          CCSurfacesLightingCalculateEnvironmentSheen(lightingResult.environment2ndSpecular, lightingResult.environmentGF2ndSpecular, lightingData2ndSpecular, cc_ambientSky.w, surfaceData2ndSpecular.intensity2ndSpecular);\n        #endif\n      #endif\n      #if CC_SURFACES_LIGHTING_TT\n        CCSurfacesLightingCalculateDirectTT(lightingResult, lightingData, cc_mainLitColor);\n      #endif\n      #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n        lightingResult.specularColorWithLighting2ndSpecular *= surfaceData.color2ndSpecular;\n        CCSurfacesLightingCalculateDirectMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n        CCSurfacesLightingCalculateEnvironmentMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n      #endif\n      #ifdef CC_SURFACES_LIGHTING_MODIFY_FINAL_RESULT\n        LightingMiscData miscData;\n        miscData.lightType = LIGHT_TYPE_DIRECTIONAL;\n        miscData.lightPos = vec3(0.0);\n        miscData.lightDir = cc_mainLitDir.xyz;\n        miscData.lightColorAndIntensity = cc_mainLitColor;\n        miscData.lightSizeRangeAngle = vec4(0.0, 0.0, 0.0, 0.0);\n        SurfacesLightingModifyFinalResult(lightingResult, lightingData, surfaceData, miscData);\n      #endif\n    }\n    #if CC_ENABLE_CLUSTERED_LIGHT_CULLING\n    #endif\n  #endif\n#endif\nvec4 CCSurfacesDebugDisplayInvalidNumber(vec4 color)\n{\n  float index = mod(cc_time.x * 10.0, 2.0);\n  vec4 error = index < 1.0 ? vec4(1.0, 0.0, 0.2, 1.0) : vec4(0.0, 1.0, 0.2, 1.0);\n  return (isnans(color.rgb) || isinfs(color.rgb)) ? error : color;\n}\nvec4 CCSurfacesDebugDisplayInvalidInputData(vec4 color, vec3 data)\n{\n  float index = mod(cc_time.x * 10.0, 2.0);\n  vec4 error = index < 1.0 ? vec4(1.0, 0.0, 0.2, 1.0) : vec4(0.0, 1.0, 0.2, 1.0);\n  return (isnans(data) || isinfs(data)) ? error : color;\n}\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && !CC_FORWARD_ADD\n  void CCSurfacesDebugViewMeshData(inout vec4 color)\n  {\n    vec4 white = vec4(1.0, 1.0, 1.0, 1.0);\n    vec4 black = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_VERTEX_COLOR\n        color = FSInput_vertexColor;\n      #else\n        color = white;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(FSInput_worldNormal * 0.5 + vec3(0.5), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        color = vec4(FSInput_worldTangent * 0.5 + vec3(0.5), 1.0);\n      #else\n        color = black;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        float sign = FSInput_mirrorNormal * 0.5 + 0.5;\n        color = vec4(sign, sign, sign, 1.0);\n      #else\n        color = black;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FACE_SIDE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        float scalar = clamp(FSInput_faceSideSign, 0.0, 1.0);\n        color = vec4(scalar, scalar, scalar, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UV0)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(FSInput_texcoord.xy, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UV1)) && (cc_surfaceTransform.y != 3.0)))\n      color = vec4(FSInput_texcoord1.xy, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n        color = vec4(FSInput_lightMapUV.xy, 0.0, 1.0);\n      #else\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      vec4 clipPos = cc_matProj * cc_matView * vec4(FSInput_worldPos.xyz, 1.0);\n      float depth = clipPos.z / clipPos.w;\n      color = vec4(depth, depth, depth, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      vec4 viewPos = cc_matView * vec4(FSInput_worldPos.xyz, 1.0);\n      float depth = (-viewPos.z - cc_nearFar.x) / cc_nearFar.y;\n      color = vec4(depth, depth, depth, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_WORLD_POS)) && (cc_surfaceTransform.y != 3.0)))\n      color = vec4(FSInput_worldPos.xyz, 1.0);\n  }\n#endif\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE\n  bool CCSurfacesDebugViewLightingResult(inout vec4 color, in LightingResult lightingResult)\n  {\n    bool isSRGBColor = false;\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.directGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting + lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.directGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentDiffuse * lightingResult.diffuseColorWithLighting;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentSpecular * lightingResult.specularColorWithLighting * lightingResult.environmentGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentDiffuse * lightingResult.diffuseColorWithLighting + lightingResult.environmentSpecular * lightingResult.specularColorWithLighting * lightingResult.environmentGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_LIGHT_MAP)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.lightmapColor;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_EMISSIVE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.emissive;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_AO)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(lightingResult.ao);\n        isSRGBColor = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SHADOW)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(lightingResult.shadow);\n        isSRGBColor = false;\n    }\n    vec3 fresnel = lightingResult.fresnel;\n    vec3 directTransmitSpecular = vec3(0.0), environmentTransmitSpecular = vec3(0.0);\n    vec3 directTransmitDiffuse = vec3(0.0), environmentTransmitDiffuse = vec3(0.0);\n    vec3 diffuseColorWithLightingTT = vec3(0.0), specularColorWithLighting2ndSpecular = vec3(0.0);\n    vec3 direct2ndSpecular = vec3(0.0), environment2ndSpecular = vec3(0.0);\n  #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n    directTransmitSpecular = lightingResult.directTransmitSpecular;\n    environmentTransmitSpecular = lightingResult.environmentTransmitSpecular;\n  #endif\n  #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n    directTransmitDiffuse = lightingResult.directTransmitDiffuse;\n    environmentTransmitDiffuse = lightingResult.environmentTransmitDiffuse;\n  #endif\n  #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n    direct2ndSpecular = lightingResult.direct2ndSpecular * lightingResult.directGF2ndSpecular;\n    environment2ndSpecular = lightingResult.environment2ndSpecular * lightingResult.environmentGF2ndSpecular;\n    specularColorWithLighting2ndSpecular = lightingResult.specularColorWithLighting2ndSpecular;\n    #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n      fresnel = lightingResult.environmentSubLayerF;\n    #endif\n  #endif\n  #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n    direct2ndSpecular = lightingResult.directSpecularSubLayers;\n    environment2ndSpecular = lightingResult.environmentSpecularSubLayers;\n  #endif\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRESNEL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(fresnel);\n        isSRGBColor = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environmentTransmitSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environmentTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitSpecular + environmentTransmitSpecular + directTransmitDiffuse + environmentTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = direct2ndSpecular * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environment2ndSpecular * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = (direct2ndSpecular + environment2ndSpecular) * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    return isSRGBColor;\n  }\n#endif\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  void CCSurfacesDebugViewCompositeLightingResult(inout LightingResult lightingResult)\n  {\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE)\n      lightingResult.directDiffuse = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR)\n      lightingResult.directSpecular = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE)\n      lightingResult.environmentDiffuse = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR)\n      lightingResult.environmentSpecular = vec3(0.0);\n  #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE)\n      lightingResult.directTransmitDiffuse = lightingResult.environmentTransmitDiffuse = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR)\n      lightingResult.directTransmitSpecular = lightingResult.environmentTransmitSpecular = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR)\n        lightingResult.direct2ndSpecular = lightingResult.environment2ndSpecular = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_TT\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT)\n        lightingResult.directTT = vec3(0.0);\n  #endif\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE)\n      lightingResult.emissive = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP)\n      lightingResult.lightmapColor = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n      lightingResult.shadow = 1.0;\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO)\n      lightingResult.ao = 1.0;\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL)\n      lightingResult.fresnel = vec3(1.0);\n  }\n#endif\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  layout(location = 0) out vec4 fragColorX;\n  void main()  {\n  #if CC_DISABLE_STRUCTURE_IN_FRAGMENT_SHADER\n    float NoL = dot(-cc_mainLitDir.xyz, FSInput_worldNormal.xyz);\n    vec4 color = SurfacesFragmentModifyBaseColorAndTransparency();\n    float fogFactor = 1.0;\n    #if CC_FORWARD_ADD\n      color.rgb = vec3(0.0);\n    #endif\n  #else\n    SurfacesMaterialData surfaceData;\n    CCSurfacesFragmentGetMaterialData(surfaceData);\n    vec2 shadowBias = vec2(0.0);\n    vec3 colDebugCSMLayer = vec3(1.0);\n    #if CC_RECEIVE_SHADOW\n      shadowBias = FSInput_shadowBias;\n      #if !CC_FORWARD_ADD\n        #if CC_USE_DEBUG_VIEW && CC_SURFACES_ENABLE_DEBUG_VIEW\n          if (IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION)\n          {\n              vec4 csmPos;\n              vec4 shadowProjDepthInfo, shadowProjInfo;\n              vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n              int csmLayer = -1;\n              csmLayer = CCGetCSMLevel(csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, surfaceData.worldPos);\n              bool OutOfRange = csmLayer < 0;\n              if (OutOfRange)\n                  colDebugCSMLayer = vec3(1.0);\n              else if (csmLayer == 0)\n                  colDebugCSMLayer = vec3(1.0, 0.0, 0.0);\n              else if (csmLayer == 1)\n                  colDebugCSMLayer = vec3(0.0, 1.0, 0.0);\n              else if (csmLayer == 2)\n                  colDebugCSMLayer = vec3(0.0, 0.0, 1.0);\n              else if (csmLayer == 3)\n                  colDebugCSMLayer = vec3(0.0, 1.0, 1.0);\n          }\n        #endif\n      #endif\n    #endif\n    float fogFactor = 1.0;\n    #if !CC_FORWARD_ADD\n      #if CC_USE_FOG != 4\n        #if !CC_USE_ACCURATE_FOG\n          fogFactor = FSInput_fogFactor;\n        #else\n          CC_TRANSFER_FOG_BASE(vec4(FSInput_worldPos, 1.0), fogFactor);\n        #endif\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG) {\n            fogFactor = 1.0;\n        }\n      #endif\n    #endif\n    LightingResult lightingResult;\n    CCSurfacesLighting(lightingResult, surfaceData, shadowBias);\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && CC_SURFACES_ENABLE_DEBUG_VIEW\n      vec4 debugColor = vec4(0.0, 0.0, 0.0, 1.0);\n      float materialTransparency = CCSurfacesShading(surfaceData, lightingResult).a;\n      #if !CC_FORWARD_ADD && !CC_SURFACES_LIGHTING_DISABLE_DIFFUSE\n        CCSurfacesDebugViewMeshData(debugColor);\n        if (CCSurfacesDebugViewSurfaceData(debugColor, surfaceData))\n        {\n          debugColor.a = materialTransparency;\n        }\n        if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FOG)) && (cc_surfaceTransform.y != 3.0)))\n        {\n          debugColor.rgb = vec3(1.0 - fogFactor);\n        }\n      #endif\n      #if CC_FORWARD_ADD\n        if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_ALL)) && (cc_surfaceTransform.y != 3.0)) ||\n            (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n      #endif\n        {\n            if (CCSurfacesDebugViewLightingResult(debugColor, lightingResult))\n            {\n              debugColor.a = materialTransparency;\n              #if !CC_USE_FLOAT_OUTPUT\n                debugColor.rgb = HDRToLDR(debugColor.rgb);\n                debugColor.rgb = LinearToSRGB(debugColor.rgb);\n              #endif\n            }\n        }\n      if (IS_DEBUG_VIEW_ENABLE_WITH_CAMERA) {\n        fragColorX = debugColor;\n        return;\n      }\n    #elif CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n      CCSurfacesDebugViewCompositeLightingResult(lightingResult);\n    #endif\n    vec4 color = CCSurfacesShading(surfaceData, lightingResult);\n    #if CC_USE_DEBUG_VIEW && CC_SURFACES_ENABLE_DEBUG_VIEW\n      if (IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION) {\n          color.rgb *= colDebugCSMLayer.rgb;\n      }\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        color = CCSurfacesDebugDisplayInvalidInputData(color, FSInput_worldTangent);\n      #endif\n    #endif\n  #endif\n    #if CC_USE_FOG != 4 && (!CC_USE_FLOAT_OUTPUT || CC_IS_TRANSPARENCY_PASS)\n      #if !CC_FORWARD_ADD\n        #ifdef CC_SURFACES_LIGHTING_MODIFY_FOG\n          color.rgb = CCSurfacesLightingModifyFog(fogFactor, color.rgb, surfaceData, lightingResult);\n        #else\n          CC_APPLY_FOG_BASE(color, fogFactor);\n        #endif\n      #endif\n    #endif\n    #if CC_USE_RGBE_OUTPUT\n      color = packRGBE(color.rgb);\n    #else\n      color = CCSurfacesDebugDisplayInvalidNumber(color);\n      #if !CC_USE_FLOAT_OUTPUT || CC_IS_TRANSPARENCY_PASS\n        color.rgb = HDRToLDR(color.rgb);\n        color.rgb = LinearToSRGB(color.rgb);\n      #endif\n    #endif\n    fragColorX = color;\n  }\n#elif CC_PIPELINE_TYPE == 1\n    layout(location = 0) out vec4 albedoOut;\n    layout(location = 1) out vec4 emissiveOut;\n    layout(location = 2) out vec4 normalOut;\n    void main () {\n      SurfacesMaterialData surfaceData;\n      CCSurfacesFragmentGetMaterialData(surfaceData);\n      albedoOut = CCSurfacesDeferredOutputBaseColor(surfaceData);\n      normalOut = CCSurfacesDeferredOutputNormalMR(surfaceData);\n      emissiveOut = CCSurfacesDeferredOutputEmissiveAO(surfaceData);\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && CC_SURFACES_ENABLE_DEBUG_VIEW\n      vec4 debugColor = vec4(0.0, 0.0, 0.0, 1.0);\n      CCSurfacesDebugViewMeshData(debugColor);\n      CCSurfacesDebugViewSurfaceData(debugColor, surfaceData);\n      if (IS_DEBUG_VIEW_ENABLE_WITH_CAMERA) {\n        albedoOut = debugColor;\n      }\n    #endif\n    }\n#endif"
      },
      "glsl1": {
        "vert": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nattribute vec3 a_position;\nattribute vec3 a_normal;\nattribute vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  attribute vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  attribute vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  attribute vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    attribute vec4 a_joints;\n  attribute vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    attribute highp vec4 a_jointAnimInfo;\n  #endif\n  attribute vec4 a_matWorld0;\n  attribute vec4 a_matWorld1;\n  attribute vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    attribute vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    attribute vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    attribute vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    attribute vec4 a_sh_linear_const_r;\n    attribute vec4 a_sh_linear_const_g;\n    attribute vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n    attribute float a_vertexId;\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nvarying highp vec3 v_worldPos;\nvarying vec4 v_normal;\nvarying vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  varying lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  varying mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  varying mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  varying mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  varying mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  varying mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  varying mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  varying highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  varying highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    varying mediump vec4 v_sh_linear_const_r;\n    varying mediump vec4 v_sh_linear_const_g;\n    varying mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return int(a_vertexId);\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;\nuniform mediump vec4 cc_shadowWHPBInfo;\n  uniform mediump vec4 cc_shadowLPNNInfo;\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}\n#if !USE_INSTANCING\n  uniform highp mat4 cc_matWorld;\n  uniform highp mat4 cc_matWorldIT;\n  uniform highp vec4 cc_lightingMapUVParam;\n  uniform highp vec4 cc_localShadowBias;\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  uniform vec4 cc_displacementWeights[15];\n  uniform vec4 cc_displacementTextureInfo;\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\n    uniform highp vec4 cc_jointTextureInfo;\n    uniform highp vec4 cc_jointAnimInfo;\n    uniform highp sampler2D cc_jointTexture;\n    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      uniform highp sampler2D cc_realtimeJoint;\n    #else\n      uniform highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n    float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n        vec4 wPos = pos;\n        float cam_dis = distance(cameraPos, wPos.xyz);\n        return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n    }\n    float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * fogDensity);\n        return f;\n    }\n    float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n        vec4 wPos = pos;\n        float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n        float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n        return f;\n    }\n    float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n        vec4 wPos = pos;\n        vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n            if (wPos.y < fogTop) {\n                fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n                fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n            }\n            else {\n                fDeltaY = 0.;\n                fDensityIntegral = 0.;\n            }\n        }\n        else {\n            if (wPos.y < fogTop) {\n                float fDeltaA = (fogTop - 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            }\n            else {\n                fDeltaY = abs(fogTop - 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        }\n        else {\n            fDensity = 0.;\n        }\n        float f = exp(-fDensity);\n        return f;\n    }\n  #endif\n  void CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n  {\n  #if CC_USE_FOG == 0\n  \tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n  #elif CC_USE_FOG == 1\n  \tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 2\n  \tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n  #elif CC_USE_FOG == 3\n  \tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n  #else\n  \tfactor = 1.0;\n  #endif\n  }\n#endif\n    uniform vec4 tilingOffset;\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\nvec3 SurfacesVertexModifyLocalNormal(in SurfacesStandardVertexIntermediate In)\n{\n  return In.normal.xyz;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 SurfacesVertexModifyLocalTangent(in SurfacesStandardVertexIntermediate In)\n    {\n      return In.tangent;\n    }\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\nvec3 SurfacesVertexModifyWorldNormal(in SurfacesStandardVertexIntermediate In)\n{\n    vec3 worldNormal = In.worldNormal.xyz;\n  #if CC_SURFACES_USE_TWO_SIDED\n      worldNormal.xyz *= In.worldNormal.w;\n  #endif\n  return worldNormal;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\nvec2 SurfacesVertexModifyShadowBias(in SurfacesStandardVertexIntermediate In, vec2 originShadowBias)\n{\n  return originShadowBias;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferFog(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n    CC_TRANSFER_FOG_BASE(vec4(In.worldPos, 1.0), In.fogFactor);\n#endif\n}\nvoid CCSurfacesVertexTransferShadow(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId = vec4(0.0);\n  #endif\n  #if CC_RECEIVE_SHADOW\n    In.shadowBiasAndProbeId.xy = vec2(cc_shadowWHPBInfo.w, cc_shadowLPNNInfo.z);\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.xy += a_localShadowBiasAndProbeId.xy;\n    #else\n      In.shadowBiasAndProbeId.xy += cc_localShadowBias.xy;\n    #endif\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    #if USE_INSTANCING\n      In.shadowBiasAndProbeId.zw = a_localShadowBiasAndProbeId.zw;\n    #else\n      In.shadowBiasAndProbeId.zw = cc_localShadowBias.zw;\n    #endif\n  #endif\n}\nvoid CCSurfacesVertexTransferLightMapUV(inout SurfacesStandardVertexIntermediate In)\n{\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #if USE_INSTANCING\n    In.lightmapUV.xy = a_lightingMapUVParam.xy + a_texCoord1 * a_lightingMapUVParam.z;\n    In.lightmapUV.z = a_lightingMapUVParam.w;\n  #else\n    In.lightmapUV.xy = cc_lightingMapUVParam.xy + a_texCoord1 * cc_lightingMapUVParam.z;\n    In.lightmapUV.z = cc_lightingMapUVParam.w;\n  #endif\n#endif\n}\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  In.normal.xyz = SurfacesVertexModifyLocalNormal(In);\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    In.tangent = SurfacesVertexModifyLocalTangent(In);\n  #endif\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matProj * cc_matView * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  vec3 viewDirect = normalize(cc_cameraPos.xyz - In.worldPos);\n  In.worldNormal.w = dot(In.worldNormal.xyz, viewDirect) < 0.0 ? -1.0 : 1.0;\n  In.worldNormal.xyz = SurfacesVertexModifyWorldNormal(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexTransferFog(In);\n  CCSurfacesVertexTransferLightMapUV(In);\n  CCSurfacesVertexTransferShadow(In);\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    In.shadowBiasAndProbeId.xy = SurfacesVertexModifyShadowBias(In, In.shadowBiasAndProbeId.xy);\n  #endif\n  CCSurfacesVertexOutput(In);\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;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nvarying highp vec3 v_worldPos;\nvarying vec4 v_normal;\nvarying vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  varying lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  varying mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  varying mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  varying mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  varying mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  varying mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  varying mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  varying highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  varying highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    varying mediump vec4 v_sh_linear_const_r;\n    varying mediump vec4 v_sh_linear_const_g;\n    varying mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\n#endif\nuniform highp vec4 cc_time;\n  uniform mediump vec4 cc_debug_view_mode;\nuniform highp mat4 cc_matView;\n  uniform highp mat4 cc_matProj;\n  uniform highp vec4 cc_cameraPos;\n  uniform mediump vec4 cc_surfaceTransform;\n  uniform mediump vec4 cc_exposure;\n  uniform mediump vec4 cc_mainLitDir;\n  uniform mediump vec4 cc_mainLitColor;\n  uniform mediump vec4 cc_ambientSky;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\nbool equalf_mode(float data1, float data2) { return abs(float(data1) - float(data2)) < 0.001; }\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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  uniform vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    #endif\n#endif\nuniform highp mat4 cc_matLightView;\n  uniform highp mat4 cc_matLightViewProj;\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#if CC_SUPPORT_CASCADED_SHADOW_MAP\n  uniform highp vec4 cc_csmViewDir0[4];\n  uniform highp vec4 cc_csmViewDir1[4];\n  uniform highp vec4 cc_csmViewDir2[4];\n  uniform highp vec4 cc_csmAtlas[4];\n  uniform highp mat4 cc_matCSMViewProj[4];\n  uniform highp vec4 cc_csmProjDepthInfo[4];\n  uniform highp vec4 cc_csmProjInfo[4];\n  uniform highp vec4 cc_csmSplitsInfo;\n#endif\nuniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  uniform samplerCube cc_reflectionProbeCubemap;\n  uniform sampler2D cc_reflectionProbePlanarMap;\n  uniform sampler2D cc_reflectionProbeDataMap;\n  uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\nhighp float unpackHighpData (float mainPart, float modPart) {\n  highp float data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out float mainPart, out float modPart, highp float data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp float unpackHighpData (float mainPart, float modPart, const float modValue) {\n  highp float data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out float mainPart, out float modPart, highp float data, const float modValue) {\n  highp float divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart) {\n  highp vec2 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec2 mainPart, out vec2 modPart, highp vec2 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec2 unpackHighpData (vec2 mainPart, vec2 modPart, const float modValue) {\n  highp vec2 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec2 mainPart, out vec2 modPart, highp vec2 data, const float modValue) {\n  highp vec2 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart) {\n  highp vec3 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec3 mainPart, out vec3 modPart, highp vec3 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec3 unpackHighpData (vec3 mainPart, vec3 modPart, const float modValue) {\n  highp vec3 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec3 mainPart, out vec3 modPart, highp vec3 data, const float modValue) {\n  highp vec3 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart) {\n  highp vec4 data = mainPart;\n  return data + modPart;\n}\nvoid packHighpData (out vec4 mainPart, out vec4 modPart, highp vec4 data) {\n  mainPart = fract(data);\n  modPart = data - mainPart;\n}\nhighp vec4 unpackHighpData (vec4 mainPart, vec4 modPart, const float modValue) {\n  highp vec4 data = mainPart * modValue;\n  return data + modPart * modValue;\n}\nvoid packHighpData (out vec4 mainPart, out vec4 modPart, highp vec4 data, const float modValue) {\n  highp vec4 divide = data / modValue;\n  mainPart = floor(divide);\n  modPart = (data - mainPart * modValue) / modValue;\n}\nvec4 packRGBE (vec3 rgb) {\n  highp float maxComp = max(max(rgb.r, rgb.g), rgb.b);\n  highp float e = 128.0;\n  if (maxComp > 0.0001) {\n    e = log(maxComp) / log(1.1);\n    e = ceil(e);\n    e = clamp(e + 128.0, 0.0, 255.0);\n  }\n  highp float sc = 1.0 / pow(1.1, e - 128.0);\n  vec3 encode = clamp(rgb * sc, vec3(0.0), vec3(1.0)) * 255.0;\n  vec3 encode_rounded = floor(encode) + step(encode - floor(encode), vec3(0.5));\n  return vec4(encode_rounded, e) / 255.0;\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}\nvec3 HDRToLDR(vec3 color)\n{\n  #if CC_USE_HDR\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n      if (IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING)\n    #endif\n    {\n    #if CC_TONE_MAPPING_TYPE == HDR_TONE_MAPPING_ACES\n      color.rgb = ACESToneMap(color.rgb);\n    #endif\n    }\n  #endif\n  return color;\n}\nvec3 SRGBToLinear (vec3 gamma) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return gamma;\n    }\n  #endif\n#endif\n  return gamma * gamma;\n}\nvec3 LinearToSRGB(vec3 linear) {\n#ifdef CC_USE_SURFACE_SHADER\n  #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION) {\n      return linear;\n    }\n  #endif\n#endif\n  return sqrt(linear);\n}\nbool isnan(float val) {\n  return (val < 0.0 || 0.0 < val || val == 0.0) ? false : true;\n}\nbool isinf(float x) {\n  return x == x * 2.0 && x != 0.0;\n}\nbool isnans(vec2 val) {\n    return isnan(val.x) || isnan(val.y);\n}\nbool isnans(vec3 val) {\n    return isnan(val.x) || isnan(val.y) || isnan(val.z);\n}\nbool isnans(vec4 val) {\n    return isnan(val.x) || isnan(val.y) || isnan(val.z) || isnan(val.w);\n}\nbool isinfs(vec2 val) {\n    return isinf(val.x) || isinf(val.y);\n}\nbool isinfs(vec3 val) {\n    return isinf(val.x) || isinf(val.y) || isinf(val.z);\n}\nbool isinfs(vec4 val) {\n    return isinf(val.x) || isinf(val.y) || isinf(val.z) || isinf(val.w);\n}\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\nfloat GetLinearDepthFromViewSpace(vec3 viewPos, float near, float far) {\n  float dist = length(viewPos);\n  return (dist - near) / (far - near);\n}\nvec3 CalculateBinormal(vec3 normal, vec3 tangent, float mirrorNormal)\n{\n    return cross(normal, tangent) * mirrorNormal;\n}\nvec3 CalculateNormalFromTangentSpace(vec3 normalFromTangentSpace, float normalStrength, vec3 normal, vec3 tangent, float mirrorNormal)\n{\n    vec3 binormal = CalculateBinormal(normal, tangent, mirrorNormal);\n    return (normalFromTangentSpace.x * normalStrength) * normalize(tangent) +\n           (normalFromTangentSpace.y * normalStrength) * normalize(binormal) +\n            normalFromTangentSpace.z * normalize(normal);\n}\nvec2 signNotZero(vec2 v) {\n  return vec2((v.x >= 0.0) ? +1.0 : -1.0, (v.y >= 0.0) ? +1.0 : -1.0);\n}\nvec2 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#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\nfloat CCGetLinearDepth(vec3 worldPos, float viewSpaceBias) {\n\tvec4 viewPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  viewPos.z += viewSpaceBias;\n\treturn GetLinearDepthFromViewSpace(viewPos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n\treturn CCGetLinearDepth(worldPos, 0.0);\n}\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotShadowMap;\n  float SampleShadowMap (vec3 shadowNDCPos, highp sampler2D shadowMap)\n  {\n    #if CC_SHADOWMAP_FORMAT == 1\n      return dot(texture2D(shadowMap, shadowNDCPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));\n    #else\n      return texture2D(shadowMap, shadowNDCPos.xy).x;\n    #endif\n  }\n  float SampleShadowMapSoft (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 shadowNDCPos_offset = shadowNDCPos.xy + oneTap;\n    float block0 = SampleShadowMap(vec3(shadowNDCPos.x, shadowNDCPos.y, shadowNDCPos.z), shadowMap);\n    float block1 = SampleShadowMap(vec3(shadowNDCPos_offset.x, shadowNDCPos.y, shadowNDCPos.z), shadowMap);\n    float block2 = SampleShadowMap(vec3(shadowNDCPos.x, shadowNDCPos_offset.y, shadowNDCPos.z), shadowMap);\n    float block3 = SampleShadowMap(vec3(shadowNDCPos_offset.x, shadowNDCPos_offset.y, shadowNDCPos.z), shadowMap);\n    float coefX   = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float NativePCFShadowFactorHard (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    #if CC_SHADOWMAP_FORMAT == 1\n      return step(shadowNDCPos.z, dot(texture2D(shadowMap, shadowNDCPos.xy), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      return step(shadowNDCPos.z, texture2D(shadowMap, shadowNDCPos.xy).x);\n    #endif\n  }\n  float NativePCFShadowFactorSoft (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 shadowNDCPos_offset = shadowNDCPos.xy + oneTap;\n    float block0, block1, block2, block3;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block0 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos_offset.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block0 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)).x);\n      block1 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos.y)).x);\n      block2 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset.y)).x);\n      block3 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos_offset.x, shadowNDCPos_offset.y)).x);\n    #endif\n    float coefX   = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float resultX = mix(block0, block1, coefX);\n    float resultY = mix(block2, block3, coefX);\n    float coefY   = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.y;\n    return mix(resultX, resultY, coefY);\n  }\n  float NativePCFShadowFactorSoft3X (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    float shadowNDCPos_offset_L = shadowNDCPos.x - oneTap.x;\n    float shadowNDCPos_offset_R = shadowNDCPos.x + oneTap.x;\n    float shadowNDCPos_offset_U = shadowNDCPos.y - oneTap.y;\n    float shadowNDCPos_offset_D = shadowNDCPos.y + oneTap.y;\n    float block0, block1, block2, block3, block4, block5, block6, block7, block8;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block0 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block1 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_U)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos.y)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(shadowNDCPos.z, dot(texture2D(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_D)), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block0 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_U)).x);\n      block1 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_U)).x);\n      block2 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_U)).x);\n      block3 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos.y)).x);\n      block4 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos.y)).x);\n      block5 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos.y)).x);\n      block6 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos_offset_L, shadowNDCPos_offset_D)).x);\n      block7 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos.x, shadowNDCPos_offset_D)).x);\n      block8 = step(shadowNDCPos.z, texture2D(shadowMap, vec2(shadowNDCPos_offset_R, shadowNDCPos_offset_D)).x);\n    #endif\n    float coefX = mod(shadowNDCPos.x, oneTap.x) * shadowMapResolution.x;\n    float coefY = mod(shadowNDCPos.y, oneTap.y) * shadowMapResolution.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 NativePCFShadowFactorSoft5X (vec3 shadowNDCPos, highp sampler2D shadowMap, vec2 shadowMapResolution)\n  {\n    vec2 oneTap = 1.0 / shadowMapResolution;\n    vec2 twoTap = oneTap * 2.0;\n    vec2 offset1 = shadowNDCPos.xy + vec2(-twoTap.x, -twoTap.y);\n    vec2 offset2 = shadowNDCPos.xy + vec2(-oneTap.x, -twoTap.y);\n    vec2 offset3 = shadowNDCPos.xy + vec2(0.0, -twoTap.y);\n    vec2 offset4 = shadowNDCPos.xy + vec2(oneTap.x, -twoTap.y);\n    vec2 offset5 = shadowNDCPos.xy + vec2(twoTap.x, -twoTap.y);\n    vec2 offset6 = shadowNDCPos.xy + vec2(-twoTap.x, -oneTap.y);\n    vec2 offset7 = shadowNDCPos.xy + vec2(-oneTap.x, -oneTap.y);\n    vec2 offset8 = shadowNDCPos.xy + vec2(0.0, -oneTap.y);\n    vec2 offset9 = shadowNDCPos.xy + vec2(oneTap.x, -oneTap.y);\n    vec2 offset10 = shadowNDCPos.xy + vec2(twoTap.x, -oneTap.y);\n    vec2 offset11 = shadowNDCPos.xy + vec2(-twoTap.x, 0.0);\n    vec2 offset12 = shadowNDCPos.xy + vec2(-oneTap.x, 0.0);\n    vec2 offset13 = shadowNDCPos.xy + vec2(0.0, 0.0);\n    vec2 offset14 = shadowNDCPos.xy + vec2(oneTap.x, 0.0);\n    vec2 offset15 = shadowNDCPos.xy + vec2(twoTap.x, 0.0);\n    vec2 offset16 = shadowNDCPos.xy + vec2(-twoTap.x, oneTap.y);\n    vec2 offset17 = shadowNDCPos.xy + vec2(-oneTap.x, oneTap.y);\n    vec2 offset18 = shadowNDCPos.xy + vec2(0.0, oneTap.y);\n    vec2 offset19 = shadowNDCPos.xy + vec2(oneTap.x, oneTap.y);\n    vec2 offset20 = shadowNDCPos.xy + vec2(twoTap.x, oneTap.y);\n    vec2 offset21 = shadowNDCPos.xy + vec2(-twoTap.x, twoTap.y);\n    vec2 offset22 = shadowNDCPos.xy + vec2(-oneTap.x, twoTap.y);\n    vec2 offset23 = shadowNDCPos.xy + vec2(0.0, twoTap.y);\n    vec2 offset24 = shadowNDCPos.xy + vec2(oneTap.x, twoTap.y);\n    vec2 offset25 = shadowNDCPos.xy + vec2(twoTap.x, twoTap.y);\n    float block1, block2, block3, block4, block5, block6, block7, block8, block9, block10, block11, block12, block13, block14, block15, block16, block17, block18, block19, block20, block21, block22, block23, block24, block25;\n    #if CC_SHADOWMAP_FORMAT == 1\n      block1 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset1), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block2 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset2), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block3 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset3), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block4 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset4), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block5 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset5), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block6 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset6), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block7 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset7), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block8 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset8), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block9 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset9), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block10 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset10), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block11 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset11), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block12 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset12), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block13 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset13), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block14 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset14), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block15 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset15), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block16 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset16), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block17 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset17), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block18 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset18), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block19 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset19), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block20 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset20), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block21 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset21), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block22 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset22), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block23 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset23), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block24 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset24), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n      block25 = step(shadowNDCPos.z, dot(texture2D(shadowMap, offset25), vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0)));\n    #else\n      block1 = step(shadowNDCPos.z, texture2D(shadowMap, offset1).x);\n      block2 = step(shadowNDCPos.z, texture2D(shadowMap, offset2).x);\n      block3 = step(shadowNDCPos.z, texture2D(shadowMap, offset3).x);\n      block4 = step(shadowNDCPos.z, texture2D(shadowMap, offset4).x);\n      block5 = step(shadowNDCPos.z, texture2D(shadowMap, offset5).x);\n      block6 = step(shadowNDCPos.z, texture2D(shadowMap, offset6).x);\n      block7 = step(shadowNDCPos.z, texture2D(shadowMap, offset7).x);\n      block8 = step(shadowNDCPos.z, texture2D(shadowMap, offset8).x);\n      block9 = step(shadowNDCPos.z, texture2D(shadowMap, offset9).x);\n      block10 = step(shadowNDCPos.z, texture2D(shadowMap, offset10).x);\n      block11 = step(shadowNDCPos.z, texture2D(shadowMap, offset11).x);\n      block12 = step(shadowNDCPos.z, texture2D(shadowMap, offset12).x);\n      block13 = step(shadowNDCPos.z, texture2D(shadowMap, offset13).x);\n      block14 = step(shadowNDCPos.z, texture2D(shadowMap, offset14).x);\n      block15 = step(shadowNDCPos.z, texture2D(shadowMap, offset15).x);\n      block16 = step(shadowNDCPos.z, texture2D(shadowMap, offset16).x);\n      block17 = step(shadowNDCPos.z, texture2D(shadowMap, offset17).x);\n      block18 = step(shadowNDCPos.z, texture2D(shadowMap, offset18).x);\n      block19 = step(shadowNDCPos.z, texture2D(shadowMap, offset19).x);\n      block20 = step(shadowNDCPos.z, texture2D(shadowMap, offset20).x);\n      block21 = step(shadowNDCPos.z, texture2D(shadowMap, offset21).x);\n      block22 = step(shadowNDCPos.z, texture2D(shadowMap, offset22).x);\n      block23 = step(shadowNDCPos.z, texture2D(shadowMap, offset23).x);\n      block24 = step(shadowNDCPos.z, texture2D(shadowMap, offset24).x);\n      block25 = step(shadowNDCPos.z, texture2D(shadowMap, offset25).x);\n    #endif\n    vec2 coef = fract(shadowNDCPos.xy * shadowMapResolution);\n    vec2 v1X1 = mix(vec2(block1, block6), vec2(block2, block7), coef.xx);\n    vec2 v1X2 = mix(vec2(block2, block7), vec2(block3, block8), coef.xx);\n    vec2 v1X3 = mix(vec2(block3, block8), vec2(block4, block9), coef.xx);\n    vec2 v1X4 = mix(vec2(block4, block9), vec2(block5, block10), coef.xx);\n    float v1 = mix(v1X1.x, v1X1.y, coef.y) + mix(v1X2.x, v1X2.y, coef.y) + mix(v1X3.x, v1X3.y, coef.y) + mix(v1X4.x, v1X4.y, coef.y);\n    vec2 v2X1 = mix(vec2(block6, block11), vec2(block7, block12), coef.xx);\n    vec2 v2X2 = mix(vec2(block7, block12), vec2(block8, block13), coef.xx);\n    vec2 v2X3 = mix(vec2(block8, block13), vec2(block9, block14), coef.xx);\n    vec2 v2X4 = mix(vec2(block9, block14), vec2(block10, block15), coef.xx);\n    float v2 = mix(v2X1.x, v2X1.y, coef.y) + mix(v2X2.x, v2X2.y, coef.y) + mix(v2X3.x, v2X3.y, coef.y) + mix(v2X4.x, v2X4.y, coef.y);\n    vec2 v3X1 = mix(vec2(block11, block16), vec2(block12, block17), coef.xx);\n    vec2 v3X2 = mix(vec2(block12, block17), vec2(block13, block18), coef.xx);\n    vec2 v3X3 = mix(vec2(block13, block18), vec2(block14, block19), coef.xx);\n    vec2 v3X4 = mix(vec2(block14, block19), vec2(block15, block20), coef.xx);\n    float v3 = mix(v3X1.x, v3X1.y, coef.y) + mix(v3X2.x, v3X2.y, coef.y) + mix(v3X3.x, v3X3.y, coef.y) + mix(v3X4.x, v3X4.y, coef.y);\n    vec2 v4X1 = mix(vec2(block16, block21), vec2(block17, block22), coef.xx);\n    vec2 v4X2 = mix(vec2(block17, block22), vec2(block18, block23), coef.xx);\n    vec2 v4X3 = mix(vec2(block18, block23), vec2(block19, block24), coef.xx);\n    vec2 v4X4 = mix(vec2(block19, block24), vec2(block20, block25), coef.xx);\n    float v4 = mix(v4X1.x, v4X1.y, coef.y) + mix(v4X2.x, v4X2.y, coef.y) + mix(v4X3.x, v4X3.y, coef.y) + mix(v4X4.x, v4X4.y, coef.y);\n    float fAvg = (v1 + v2 + v3 + v4) * 0.0625;\n    return fAvg;\n  }\n  bool GetShadowNDCPos(out vec3 shadowNDCPos, vec4 shadowPosWithDepthBias)\n  {\n  \tshadowNDCPos = shadowPosWithDepthBias.xyz / shadowPosWithDepthBias.w * 0.5 + 0.5;\n  \tif (shadowNDCPos.x < 0.0 || shadowNDCPos.x > 1.0 ||\n  \t\tshadowNDCPos.y < 0.0 || shadowNDCPos.y > 1.0 ||\n  \t\tshadowNDCPos.z < 0.0 || shadowNDCPos.z > 1.0) {\n  \t\treturn false;\n  \t}\n  \tshadowNDCPos.xy = cc_cameraPos.w == 1.0 ? vec2(shadowNDCPos.xy.x, 1.0 - shadowNDCPos.xy.y) : shadowNDCPos.xy;\n  \treturn true;\n  }\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal, float normalBias, vec3 matViewDir0, vec3 matViewDir1, vec3 matViewDir2, vec2 projScaleXY)\n  {\n    vec4 newShadowPos = shadowPos;\n    if (normalBias > EPSILON_LOWP)\n    {\n      vec3 viewNormal = vec3(dot(matViewDir0, worldNormal), dot(matViewDir1, worldNormal), dot(matViewDir2, worldNormal));\n      if (viewNormal.z < 0.1)\n        newShadowPos.xy += viewNormal.xy * projScaleXY * normalBias * clamp(viewNormal.z, 0.001, 0.1);\n    }\n    return newShadowPos;\n  }\n  vec4 ApplyShadowDepthBias_FaceNormal(vec4 shadowPos, vec3 worldNormal, float normalBias, mat4 matLightView, vec2 projScaleXY)\n  {\n  \tvec4 newShadowPos = shadowPos;\n  \tif (normalBias > EPSILON_LOWP)\n  \t{\n  \t\tvec4 viewNormal = matLightView * vec4(worldNormal, 0.0);\n  \t\tif (viewNormal.z < 0.1)\n  \t\t\tnewShadowPos.xy += viewNormal.xy * projScaleXY * normalBias * clamp(viewNormal.z, 0.001, 0.1);\n  \t}\n  \treturn newShadowPos;\n  }\n  float GetViewSpaceDepthFromNDCDepth_Orthgraphic(float NDCDepth, float projScaleZ, float projBiasZ)\n  {\n  \treturn (NDCDepth - projBiasZ) / projScaleZ;\n  }\n  float GetViewSpaceDepthFromNDCDepth_Perspective(float NDCDepth, float homogenousDividW, float invProjScaleZ, float invProjBiasZ)\n  {\n  \treturn NDCDepth * invProjScaleZ + homogenousDividW * invProjBiasZ;\n  }\n  vec4 ApplyShadowDepthBias_Perspective(vec4 shadowPos, float viewspaceDepthBias)\n  {\n  \tvec3 viewSpacePos;\n  \tviewSpacePos.xy = shadowPos.xy * cc_shadowProjInfo.zw;\n  \tviewSpacePos.z = GetViewSpaceDepthFromNDCDepth_Perspective(shadowPos.z, shadowPos.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n  \tviewSpacePos.xyz += cc_shadowProjDepthInfo.z * normalize(viewSpacePos.xyz) * viewspaceDepthBias;\n  \tvec4 clipSpacePos;\n  \tclipSpacePos.xy = viewSpacePos.xy * cc_shadowProjInfo.xy;\n  \tclipSpacePos.zw = viewSpacePos.z * cc_shadowProjDepthInfo.xz + vec2(cc_shadowProjDepthInfo.y, 0.0);\n  \t#if CC_SHADOWMAP_USE_LINEAR_DEPTH\n  \t\tclipSpacePos.z = GetLinearDepthFromViewSpace(viewSpacePos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n  \t\tclipSpacePos.z = (clipSpacePos.z * 2.0 - 1.0) * clipSpacePos.w;\n  \t#endif\n  \treturn clipSpacePos;\n  }\n  vec4 ApplyShadowDepthBias_Orthographic(vec4 shadowPos, float viewspaceDepthBias, float projScaleZ, float projBiasZ)\n  {\n  \tfloat coeffA = projScaleZ;\n  \tfloat coeffB = projBiasZ;\n  \tfloat viewSpacePos_z = GetViewSpaceDepthFromNDCDepth_Orthgraphic(shadowPos.z, projScaleZ, projBiasZ);\n  \tviewSpacePos_z += viewspaceDepthBias;\n  \tvec4 result = shadowPos;\n  \tresult.z = viewSpacePos_z * coeffA + coeffB;\n  \treturn result;\n  }\n  vec4 ApplyShadowDepthBias_PerspectiveLinearDepth(vec4 shadowPos, float viewspaceDepthBias, vec3 worldPos)\n  {\n    shadowPos.z = CCGetLinearDepth(worldPos, viewspaceDepthBias) * 2.0 - 1.0;\n    shadowPos.z *= shadowPos.w;\n    return shadowPos;\n  }\n  float CCGetDirLightShadowFactorHard (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorHard(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft3X (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft3X(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetDirLightShadowFactorSoft5X (vec4 shadowPosWithDepthBias) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft5X(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorHard (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorHard(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft3X (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft3X(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCGetSpotLightShadowFactorSoft5X (vec4 shadowPosWithDepthBias, vec3 worldPos) {\n\t  vec3 shadowNDCPos;\n\t  if (!GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias)) {\n\t\t  return 1.0;\n\t  }\n    return NativePCFShadowFactorSoft5X(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy);\n  }\n  float CCSpotShadowFactorBase(out vec4 shadowPosWithDepthBias, vec4 shadowPos, vec3 worldPos, vec2 shadowBias)\n  {\n    float pcf = cc_shadowWHPBInfo.z;\n    vec4 pos = vec4(1.0);\n    #if CC_SHADOWMAP_USE_LINEAR_DEPTH\n      pos = ApplyShadowDepthBias_PerspectiveLinearDepth(shadowPos, shadowBias.x, worldPos);\n    #else\n      pos = ApplyShadowDepthBias_Perspective(shadowPos, shadowBias.x);\n    #endif\n    float realtimeShadow = 1.0;\n    if (pcf > 2.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft5X(pos, worldPos);\n    }else if (pcf > 1.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft3X(pos, worldPos);\n    }else if (pcf > 0.9) {\n      realtimeShadow = CCGetSpotLightShadowFactorSoft(pos, worldPos);\n    }else {\n      realtimeShadow = CCGetSpotLightShadowFactorHard(pos, worldPos);\n    }\n    shadowPosWithDepthBias = pos;\n    return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n  }\n  float CCShadowFactorBase(out vec4 shadowPosWithDepthBias, vec4 shadowPos, vec3 N, vec2 shadowBias)\n  {\n    vec4 pos = ApplyShadowDepthBias_FaceNormal(shadowPos, N, shadowBias.y, cc_matLightView, cc_shadowProjInfo.xy);\n    pos = ApplyShadowDepthBias_Orthographic(pos, shadowBias.x, cc_shadowProjDepthInfo.x, cc_shadowProjDepthInfo.y);\n    float realtimeShadow = 1.0;\n    #if CC_DIR_SHADOW_PCF_TYPE == 3\n      realtimeShadow = CCGetDirLightShadowFactorSoft5X(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 2\n      realtimeShadow =  CCGetDirLightShadowFactorSoft3X(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 1\n      realtimeShadow = CCGetDirLightShadowFactorSoft(pos);\n    #endif\n    #if CC_DIR_SHADOW_PCF_TYPE == 0\n      realtimeShadow = CCGetDirLightShadowFactorHard(pos);\n    #endif\n    shadowPosWithDepthBias = pos;\n    return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n  }\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n    bool CCGetCSMLevelWithTransition(out highp float ratio, vec3 clipPos) {\n      highp float maxRange = 1.0 - cc_csmSplitsInfo.x;\n      highp float minRange = cc_csmSplitsInfo.x;\n      highp float thresholdInvert = 1.0 / cc_csmSplitsInfo.x;\n      ratio = 0.0;\n      if (clipPos.x <= minRange) {\n        ratio = clipPos.x * thresholdInvert;\n        return true;\n      }\n      if (clipPos.x >= maxRange) {\n        ratio = 1.0 - (clipPos.x - maxRange) * thresholdInvert;\n        return true;\n      }\n      if (clipPos.y <= minRange) {\n        ratio = clipPos.y  * thresholdInvert;\n        return true;\n      }\n      if (clipPos.y >= maxRange) {\n        ratio = 1.0 - (clipPos.y - maxRange) * thresholdInvert;\n        return true;\n      }\n      return false;\n    }\n    bool CCHasCSMLevel(int level, vec3 worldPos) {\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      bool hasLevel = false;\n      for (int i = 0; i < 4; i++) {\n        if (i == level) {\n          vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n          if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n              clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n              clipPos.z >= 0.0 && clipPos.z <= 1.0) {\n            hasLevel = true;\n          }\n        }\n      }\n      return hasLevel;\n    }\n    void CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos, int level) {\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      for (int i = 0; i < 4; i++) {\n        vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n        vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n        if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n            clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n            clipPos.z >= 0.0 && clipPos.z <= 1.0 && i == level) {\n          csmPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          csmPos.xy = csmPos.xy * cc_csmAtlas[i].xy + cc_csmAtlas[i].zw;\n          shadowProjDepthInfo = cc_csmProjDepthInfo[i];\n          shadowProjInfo = cc_csmProjInfo[i];\n          shadowViewDir0 = cc_csmViewDir0[i].xyz;\n          shadowViewDir1 = cc_csmViewDir1[i].xyz;\n          shadowViewDir2 = cc_csmViewDir2[i].xyz;\n        }\n      }\n    }\n    int CCGetCSMLevel(out bool isTransitionArea, out highp float transitionRatio, out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos)\n    {\n      int level = -1;\n      highp float layerThreshold = cc_csmViewDir0[0].w;\n      for (int i = 0; i < 4; i++) {\n        vec4 shadowPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n        vec3 clipPos = shadowPos.xyz / shadowPos.w * 0.5 + 0.5;\n        if (clipPos.x >= layerThreshold && clipPos.x <= (1.0 - layerThreshold) &&\n            clipPos.y >= layerThreshold && clipPos.y <= (1.0 - layerThreshold) &&\n            clipPos.z >= 0.0 && clipPos.z <= 1.0 && level < 0) {\n          #if CC_CASCADED_LAYERS_TRANSITION\n            isTransitionArea = CCGetCSMLevelWithTransition(transitionRatio, clipPos);\n          #endif\n          csmPos = cc_matCSMViewProj[i] * vec4(worldPos.xyz, 1.0);\n          csmPos.xy = csmPos.xy * cc_csmAtlas[i].xy + cc_csmAtlas[i].zw;\n          shadowProjDepthInfo = cc_csmProjDepthInfo[i];\n          shadowProjInfo = cc_csmProjInfo[i];\n          shadowViewDir0 = cc_csmViewDir0[i].xyz;\n          shadowViewDir1 = cc_csmViewDir1[i].xyz;\n          shadowViewDir2 = cc_csmViewDir2[i].xyz;\n          level = i;\n        }\n      }\n      return level;\n    }\n    int CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos)\n    {\n      bool isTransitionArea = false;\n      highp float transitionRatio = 0.0;\n      return CCGetCSMLevel(isTransitionArea, transitionRatio, csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n    }\n    float CCCSMFactorBase(out vec4 csmPos, out vec4 csmPosWithBias, vec3 worldPos, vec3 N, vec2 shadowBias)\n    {\n      bool isTransitionArea = false;\n      highp float ratio = 0.0;\n      csmPos = vec4(1.0);\n      vec4 shadowProjDepthInfo, shadowProjInfo;\n      vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n      int level = -1;\n      #if CC_CASCADED_LAYERS_TRANSITION\n        level = CCGetCSMLevel(isTransitionArea, ratio, csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n      #else\n        level = CCGetCSMLevel(csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n      #endif\n      if (level < 0) { return 1.0; }\n      vec4 pos = ApplyShadowDepthBias_FaceNormal(csmPos, N, shadowBias.y, shadowViewDir0, shadowViewDir1, shadowViewDir2, shadowProjInfo.xy);\n      pos = ApplyShadowDepthBias_Orthographic(pos, shadowBias.x, shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n      csmPosWithBias = pos;\n      float realtimeShadow = 1.0;\n      #if CC_DIR_SHADOW_PCF_TYPE == 3\n        realtimeShadow = CCGetDirLightShadowFactorSoft5X(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 2\n        realtimeShadow = CCGetDirLightShadowFactorSoft3X(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 1\n        realtimeShadow = CCGetDirLightShadowFactorSoft(pos);\n      #endif\n      #if CC_DIR_SHADOW_PCF_TYPE == 0\n        realtimeShadow = CCGetDirLightShadowFactorHard(pos);\n      #endif\n      #if CC_CASCADED_LAYERS_TRANSITION\n        vec4 nextCSMPos = vec4(1.0);\n        vec4 nextShadowProjDepthInfo, nextShadowProjInfo;\n        vec3 nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2;\n        float nextRealtimeShadow = 1.0;\n        CCGetCSMLevel(nextCSMPos, nextShadowProjDepthInfo, nextShadowProjInfo, nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2, worldPos, level + 1);\n        bool hasNextLevel = CCHasCSMLevel(level + 1, worldPos);\n        if (hasNextLevel && isTransitionArea) {\n          vec4 nexPos = ApplyShadowDepthBias_FaceNormal(nextCSMPos, N, shadowBias.y, nextShadowViewDir0, nextShadowViewDir1, nextShadowViewDir2, nextShadowProjInfo.xy);\n          nexPos = ApplyShadowDepthBias_Orthographic(nexPos, shadowBias.x, nextShadowProjDepthInfo.x, nextShadowProjDepthInfo.y);\n          #if CC_DIR_SHADOW_PCF_TYPE == 3\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft5X(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 2\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft3X(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 1\n            nextRealtimeShadow = CCGetDirLightShadowFactorSoft(nexPos);\n          #endif\n          #if CC_DIR_SHADOW_PCF_TYPE == 0\n            nextRealtimeShadow = CCGetDirLightShadowFactorHard(nexPos);\n          #endif\n          return mix(mix(nextRealtimeShadow, realtimeShadow, ratio), 1.0, cc_shadowNFLSInfo.w);\n        }\n        return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n      #else\n        return mix(realtimeShadow, 1.0, cc_shadowNFLSInfo.w);\n      #endif\n    }\n  #else\n    int CCGetCSMLevel(out vec4 csmPos, out vec4 shadowProjDepthInfo, out vec4 shadowProjInfo, out vec3 shadowViewDir0, out vec3 shadowViewDir1, out vec3 shadowViewDir2, vec3 worldPos) {\n      return -1;\n    }\n    float CCCSMFactorBase(out vec4 csmPos, out vec4 csmPosWithBias, vec3 worldPos, vec3 N, vec2 shadowBias) {\n      csmPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n      return CCShadowFactorBase(csmPosWithBias, csmPos, N, shadowBias);\n    }\n  #endif\n  float CCShadowFactorBase(vec4 shadowPos, vec3 N, vec2 shadowBias) {\n    vec4 shadowPosWithDepthBias;\n    return CCShadowFactorBase(shadowPosWithDepthBias, shadowPos, N, shadowBias);\n  }\n  float CCCSMFactorBase(vec3 worldPos, vec3 N, vec2 shadowBias) {\n    vec4 csmPos, csmPosWithBias;\n    return CCCSMFactorBase(csmPos, csmPosWithBias, worldPos, N, shadowBias);\n  }\n  float CCSpotShadowFactorBase(vec4 shadowPos, vec3 worldPos, vec2 shadowBias)\n  {\n    vec4 shadowPosWithDepthBias;\n    return CCSpotShadowFactorBase(shadowPosWithDepthBias, shadowPos, worldPos, shadowBias);\n  }\n#endif\n#if CC_USE_FOG != 4\n  float LinearFog(vec4 pos, vec3 cameraPos, float fogStart, float fogEnd) {\n      vec4 wPos = pos;\n      float cam_dis = distance(cameraPos, wPos.xyz);\n      return clamp((fogEnd - cam_dis) / (fogEnd - fogStart), 0., 1.);\n  }\n  float ExpFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n      vec4 wPos = pos;\n      float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n      float f = exp(-cam_dis * fogDensity);\n      return f;\n  }\n  float ExpSquaredFog(vec4 pos, vec3 cameraPos, float fogStart, float fogDensity, float fogAtten) {\n      vec4 wPos = pos;\n      float cam_dis = max(distance(cameraPos, wPos.xyz) - fogStart, 0.0) / fogAtten * 4.;\n      float f = exp(-cam_dis * cam_dis * fogDensity * fogDensity);\n      return f;\n  }\n  float LayeredFog(vec4 pos, vec3 cameraPos, float fogTop, float fogRange, float fogAtten) {\n      vec4 wPos = pos;\n      vec3 camWorldProj = 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 (cameraPos.y > fogTop) {\n          if (wPos.y < fogTop) {\n              fDeltaY = (fogTop - wPos.y) / fogRange * 2.0;\n              fDensityIntegral = fDeltaY * fDeltaY * 0.5;\n          }\n          else {\n              fDeltaY = 0.;\n              fDensityIntegral = 0.;\n          }\n      }\n      else {\n          if (wPos.y < fogTop) {\n              float fDeltaA = (fogTop - 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          }\n          else {\n              fDeltaY = abs(fogTop - 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      }\n      else {\n          fDensity = 0.;\n      }\n      float f = exp(-fDensity);\n      return f;\n  }\n#endif\nvoid CC_TRANSFER_FOG_BASE(vec4 pos, out float factor)\n{\n#if CC_USE_FOG == 0\n\tfactor = LinearFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.y);\n#elif CC_USE_FOG == 1\n\tfactor = ExpFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n#elif CC_USE_FOG == 2\n\tfactor = ExpSquaredFog(pos, cc_cameraPos.xyz, cc_fogBase.x, cc_fogBase.z, cc_fogAdd.z);\n#elif CC_USE_FOG == 3\n\tfactor = LayeredFog(pos, cc_cameraPos.xyz, cc_fogAdd.x, cc_fogAdd.y, cc_fogAdd.z);\n#else\n\tfactor = 1.0;\n#endif\n}\nvoid CC_APPLY_FOG_BASE(inout vec4 color, float factor) {\n\tcolor = vec4(mix(cc_fogColor.rgb, color.rgb, factor), color.a);\n}\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  uniform sampler2D cc_lightingMap;\n  void SampleAndDecodeLightMapColor(out vec3 lightmapColor, out float dirShadow, out float ao, sampler2D lightingMap, vec2 luv, float lum, vec3 worldNormal)\n  {\n  #if CC_LIGHT_MAP_VERSION > 2\n  #elif CC_LIGHT_MAP_VERSION > 1\n  \tvec4 dataLow = texture2D(lightingMap, luv);\n  \tvec4 dataHigh = texture2D(lightingMap, luv + vec2(0.5, 0.0));\n  \tlightmapColor.xyz = dataLow.xyz + dataHigh.xyz * 0.00392156862745098;\n      lightmapColor.rgb *= lum;\n  \tdirShadow = dataLow.a;\n  \tao = dataHigh.a;\n  #else\n      vec4 lightmap = texture2D(lightingMap, luv);\n      lightmapColor = lightmap.rgb * lum;\n  \tdirShadow = lightmap.a;\n  \tao = 1.0;\n  #endif\n  }\n  void GetLightMapColor(out vec3 lightmapColor, out float dirShadow, out float ao, sampler2D lightingMap, vec2 luv, float lum, vec3 worldNormal)\n  {\n  \tvec4 lightmap;\n  \tvec2 occlusion;\n  \tSampleAndDecodeLightMapColor(lightmapColor, dirShadow, ao, lightingMap, luv, lum, worldNormal);\n  #if CC_USE_HDR\n      lightmapColor.rgb *= cc_exposure.w * cc_exposure.x;\n  #endif\n  }\n#endif\n    uniform vec4 baseColor;\n    uniform vec4 colorScaleAndCutoff;\n    uniform vec4 shadeColor1;\n    uniform vec4 shadeColor2;\n    uniform vec4 specular;\n    uniform vec4 shadeParams;\n    uniform vec4 miscParams;\n    uniform vec4 emissive;\n    uniform vec4 emissiveScaleAndStrenth;\n#if USE_BASE_COLOR_MAP\n  uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  uniform sampler2D specularMap;\n#endif\n#if USE_EMISSIVE_MAP\n  uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\nvoid SurfacesFragmentModifyBaseColorAndToonShade(out vec4 baseColorAndTransparency, out vec3 shade1, out vec3 shade2)\n{\n  shade2 = shadeColor2.rgb * colorScaleAndCutoff.rgb;\n  #if USE_2ND_SHADE_MAP\n    shade2 *= SRGBToLinear(texture2D(shadeMap2, FSInput_texcoord).rgb);\n  #endif\n  shade1 = shadeColor1.rgb * colorScaleAndCutoff.rgb;\n  #if USE_1ST_SHADE_MAP\n    shade1 *= SRGBToLinear(texture2D(shadeMap1, FSInput_texcoord).rgb);\n    #if SHADE_MAP_1_AS_SHADE_MAP_2\n      shade2 *= shade1.rgb;\n    #endif\n  #endif\n  vec4 color = baseColor;\n  #if USE_BASE_COLOR_MAP\n    vec4 texColor = texture2D(baseColorMap, FSInput_texcoord);\n    texColor.rgb = SRGBToLinear(texColor.rgb);\n    color *= texColor;\n    #if BASE_COLOR_MAP_AS_SHADE_MAP_1\n      shade1 *= texColor.rgb;\n    #endif\n    #if BASE_COLOR_MAP_AS_SHADE_MAP_2\n      shade2 *= texColor.rgb;\n    #endif\n  #endif\n  baseColorAndTransparency = color;\n  baseColorAndTransparency.rgb *= colorScaleAndCutoff.xyz;\n  #if USE_ALPHA_TEST\n    if (baseColorAndTransparency.ALPHA_TEST_CHANNEL < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\nvec3 SurfacesFragmentModifyWorldNormal()\n{\n  vec3 normal = FSInput_worldNormal;\n  #if USE_NORMAL_MAP\n    vec3 nmmp = texture2D(normalMap, FSInput_texcoord).xyz - vec3(0.5);\n    normal = CalculateNormalFromTangentSpace(nmmp, emissiveScaleAndStrenth.w, normalize(normal.xyz), normalize(FSInput_worldTangent), FSInput_mirrorNormal);\n  #endif\n  return normalize(normal);\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\nvec3 SurfacesFragmentModifyEmissive()\n{\n  vec3 emissive = emissive.rgb * emissiveScaleAndStrenth.xyz;\n  #if USE_EMISSIVE_MAP\n    emissive *= SRGBToLinear(texture2D(emissiveMap, FSInput_texcoord).rgb);\n  #endif\n  return emissive;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\nvec4 SurfacesFragmentModifyToonStepAndFeather()\n{\n  return shadeParams;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\nfloat SurfacesFragmentModifyToonShadowCover()\n{\n    return miscParams.x;\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nvec4 SurfacesFragmentModifyToonSpecular()\n{\n  vec4 specularParam = specular;\n  #if USE_SPECULAR_MAP\n    specularParam.rgb *= SRGBToLinear(texture2D(specularMap, FSInput_texcoord).rgb);\n  #endif\n  return specularParam;\n}\nstruct LightingIntermediateData\n{\n  vec3 N, H, L, V;\n  float distToLight, distToLightSqr;\n  float distToCamera, distToCameraSqr;\n  float angleAttenuation, distAttenuation;\n  float NoL, NoV, NoH, VoH;\n  float NoLSat, NoVSat, NoHSat;\n  float NoVAbsSat, VoHAbsSat;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 worldPosition, worldPosition_fract_part;\n  #else\n  vec3 worldPosition;\n  #endif\n  vec3 T, B;\n  float specularParam;\n  float ior, layerOpacity;\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n  float anisotropyShape;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec4 shadowPosAndDepth;\n  vec4 transmitDiffuseParams;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR || CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec4 transmitScatteringParams;\n  vec3 outScatteringColor, inScatteringColor;\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  vec3 baseColorTT;\n  float ttIntensity, ttScatterCoef;\n#endif\n};\nvoid CCSurfacesLightingGetIntermediateData_PerPixel(inout LightingIntermediateData data, vec3 worldNormal, vec3 worldPos, vec3 worldTangent, vec3 worldBinormal\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n    , float anisotropyShape\n#endif\n)\n{\n  data.N = worldNormal;\n  data.V = cc_cameraPos.xyz - worldPos;\n  data.distToCameraSqr = dot(data.V, data.V);\n  data.distToCamera = sqrt(data.distToCameraSqr);\n  data.V /= data.distToCamera;\n  data.angleAttenuation = data.distAttenuation = 1.0;\n  data.NoV = dot(data.N, data.V);\n  data.NoVSat = max(data.NoV, 0.0);\n  data.NoVAbsSat = max(abs(data.NoV), 0.0);\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  packHighpData(data.worldPosition, data.worldPosition_fract_part, worldPos);\n  #else\n  data.worldPosition = worldPos;\n  #endif\n  data.T = worldTangent;\n  data.B = worldBinormal;\n#if CC_SURFACES_LIGHTING_ANISOTROPIC\n  data.anisotropyShape = anisotropyShape;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR || CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  data.outScatteringColor = vec3(1.0);\n  data.inScatteringColor = vec3(0.0);\n  data.transmitScatteringParams = vec4(0.0);\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  data.shadowPosAndDepth = vec4(0.0, 0.0, SURFACES_MAX_TRANSMIT_DEPTH_VALUE, SURFACES_MAX_TRANSMIT_DEPTH_VALUE);\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  data.baseColorTT = vec3(0.0);\n  data.ttIntensity = data.ttScatterCoef = 0.0;\n#endif\n}\nvoid CCSurfacesLightingGetIntermediateData_PerLight(inout LightingIntermediateData data, vec3 lightDirWithDist)\n{\n  data.L = lightDirWithDist;\n  data.distToLightSqr = dot(data.L, data.L);\n  data.distToLight = sqrt(data.distToLightSqr);\n  data.L /= data.distToLight;\n  data.H = normalize(data.L + data.V);\n  data.NoL = dot(data.N, data.L);\n  data.NoH = dot(data.N, data.H);\n  data.VoH = dot(data.V, data.H);\n  data.NoLSat = max(data.NoL, 0.0);\n  data.NoHSat = max(data.NoH, 0.0);\n  data.VoHAbsSat = max(abs(data.VoH), 0.0);\n}\nstruct LightingResult\n{\n  vec3 diffuseColorWithLighting, specularColorWithLighting;\n  vec3 directDiffuse, directSpecular, directGF;\n  vec3 environmentDiffuse, environmentSpecular, environmentGF;\n  float shadow, ao;\n  vec3 lightmapColor;\n  vec3 emissive;\n  vec3 fresnel;\n#if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  vec3 directDiffuseSubLayers, directSpecularSubLayers;\n  vec3 environmentDiffuseSubLayers, environmentSpecularSubLayers;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  vec3 directTransmitSpecular, environmentTransmitSpecular;\n#endif\n#if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  vec3 directTransmitDiffuse, environmentTransmitDiffuse;\n#endif\n#if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  vec3 direct2ndSpecular, environment2ndSpecular;\n  vec3 specularColorWithLighting2ndSpecular;\n  vec3 directGF2ndSpecular, environmentGF2ndSpecular;\n  vec3 directSubLayerF, environmentSubLayerF;\n#endif\n#if CC_SURFACES_LIGHTING_TT\n  vec3 directTT;\n  vec3 diffuseColorWithLightingTT;\n#endif\n};\nstruct LightingMiscData\n{\n  float lightType;\n  vec3 lightPos, lightDir;\n  vec4 lightColorAndIntensity;\n  vec4 lightSizeRangeAngle;\n};\n#define DiffuseCoefficient_EnergyConservation INV_PI\nfloat 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}\nfloat 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}\nfloat 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}\nfloat GetOutOfRange (vec3 worldPos, vec3 lightPos, vec3 lookAt, vec3 right, vec3 BoundingHalfSizeVS) {\n  vec3 v = vec3(0.0);\n  vec3 up = cross(right, lookAt);\n  worldPos -= lightPos;\n  v.x = dot(worldPos, right);\n  v.y = dot(worldPos, up);\n  v.z = dot(worldPos, lookAt);\n  vec3 result = step(abs(v), BoundingHalfSizeVS);\n  return result.x * result.y * result.z;\n}\nfloat CalculateDistanceAttenuation(float distToLightSqr, float lightRadius, float lightRange, float lightType)\n{\n  float attRadiusSqrInv = 1.0 / max(lightRange, 0.01);\n  attRadiusSqrInv *= attRadiusSqrInv;\n  float litRadiusSqr = lightRadius * lightRadius;\n  float edgeAttenuation = (IS_POINT_LIGHT(lightType) || IS_RANGED_DIRECTIONAL_LIGHT(lightType)) ? 1.0 : litRadiusSqr / max(litRadiusSqr, distToLightSqr);\n  return GetDistAtt(distToLightSqr, attRadiusSqrInv) * edgeAttenuation;\n}\nfloat CalculateAngleAttenuation(vec3 spotLightDir, vec3 L, float cosAngleOuter)\n{\n  float cosInner = max(dot(spotLightDir, L), 0.01);\n  float litAngleScale = 1.0 / max(0.001, cosInner - cosAngleOuter);\n  float litAngleOffset = -cosAngleOuter * litAngleScale;\n  return GetAngleAtt(L, spotLightDir, litAngleScale, litAngleOffset);\n}\nbool CCSurfacesLightingEnableShadow(in float NoL)\n{\n  return NoL > 0.0;\n}\nfloat CCSurfacesLightingCalculateDistanceAttenuation(in LightingIntermediateData lightingData, in vec4 lightSizeRangeAngle, in float lightType)\n{\n  return CalculateDistanceAttenuation(lightingData.distToLightSqr, lightSizeRangeAngle.x, lightSizeRangeAngle.y, lightType);\n}\nfloat CCSurfacesLightingCalculateAngleAttenuation(in LightingIntermediateData lightingData, in vec4 lightSizeRangeAngle, in vec3 spotLightDir)\n{\n  return CalculateAngleAttenuation(spotLightDir, lightingData.L, lightSizeRangeAngle.z);\n}\nvoid CCSurfacesLightingCalculateDirect(out vec3 lightingDiffuse, out vec3 lightingSpecular, in LightingIntermediateData lightingData, in vec4 lightSourceColorAndIntensity)\n{\n    vec3 irradiance = lightSourceColorAndIntensity.rgb * lightSourceColorAndIntensity.w;\n    lightingDiffuse = irradiance;\n#if CC_FORWARD_ADD\n    float NL = 0.5 * lightingData.NoL + 0.5;\n    lightingDiffuse *= NL;\n#endif\n    float NH = 0.5 * lightingData.NoH + 0.5;\n    float specularWeight = 1.0 - pow(lightingData.specularParam, 5.0);\n    float specularMask = step(specularWeight + EPSILON_LOWP, NH);\n    lightingSpecular = irradiance * specularMask;\n}\nvoid CCSurfacesLightingCalculateEnvironment(out vec3 lightingDiffuse, out vec3 lightingSpecular, in LightingIntermediateData lightingData, float lightIntensity)\n{\n  lightingDiffuse = vec3(0.0);\n  lightingSpecular = vec3(0.0);\n}\n#if CC_SURFACES_LIGHTING_USE_FRESNEL\nvec3 CCSurfaceLightingCalculateExtraFresnel(in LightingIntermediateData lightingData)\n{\n    return vec3(1.0);\n}\n#endif\nvoid CCSurfaceLightingCalculateDirectFresnel(out vec3 fresnel, in LightingIntermediateData lightingData, vec3 specularColor, in vec3 environmentGF)\n{\n    fresnel = vec3(1.0);\n}\nvoid CCSurfaceLightingCalculateEnvironmentFresnel(out vec3 integratedGF, out vec3 integratedF, in LightingIntermediateData lightingData, vec3 specularColor)\n{\n  integratedF = integratedGF = vec3(1.0);\n}\nstruct SurfacesMaterialData\n{\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  vec3 worldPos, worldPos_fract_part;\n  #else\n  vec3 worldPos;\n  #endif\n  vec4 baseColor;\n  vec4 specular;\n  vec3 worldNormal;\n  vec3 emissive;\n  vec3 shade1;\n  vec3 shade2;\n  float baseStep;\n  float baseFeather;\n  float shadeStep;\n  float shadeFeather;\n  float shadowCover;\n};\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TRANSPARENCY\nvec4 SurfacesFragmentModifyBaseColorAndTransparency()\n{\n    return FSInput_vertexColor;\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\nvec3 SurfacesFragmentModifyWorldNormal()\n{\n    return normalize(FSInput_worldNormal);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_WORLD_TANGENT_AND_BINORMAL\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_IOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_ANISOTROPY_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\nvec3 SurfacesFragmentModifyEmissive()\n{\n    return vec3(0.0, 0.0, 0.0);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_PBRPARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_SCATTERING_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_IN_SCATTERING_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_OUT_SCATTERING_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRANSMIT_DIFFUSE_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TRT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SSS_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_DUAL_LOBE_SPECULAR_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_CLEAR_COAT_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHEEN_PARAMS\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHEEN_COLOR\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_SHARED_DATA\nvoid SurfacesFragmentModifySharedData(inout SurfacesMaterialData surfaceData)\n{\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\nvoid SurfacesFragmentModifyBaseColorAndToonShade(out vec4 baseColorAndTransparency, out vec3 shade1, out vec3 shade2, in vec3 baseColor)\n{\n    baseColorAndTransparency = FSInput_vertexColor;\n    shade1 = shade2 = vec3(0.0);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\nvec4 SurfacesFragmentModifyToonStepAndFeather()\n{\n    return vec3(0.8, 0.001, 0.5, 0.001);\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\nfloat SurfacesFragmentModifyToonShadowCover()\n{\n    return 0.5;\n}\n#endif\n#ifndef CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nvec4 SurfacesFragmentModifyToonSpecular()\n{\n    return vec4(1.0, 1.0, 1.0, 0.3);\n}\n#endif\nvoid CCSurfacesFragmentGetMaterialData(inout SurfacesMaterialData surfaceData)\n{\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  packHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part, FSInput_worldPos);\n  #else\n  surfaceData.worldPos = FSInput_worldPos;\n  #endif\n  surfaceData.worldNormal = SurfacesFragmentModifyWorldNormal();\n  surfaceData.emissive = SurfacesFragmentModifyEmissive();\n  SurfacesFragmentModifyBaseColorAndToonShade(surfaceData.baseColor, surfaceData.shade1, surfaceData.shade2);\n  surfaceData.specular = SurfacesFragmentModifyToonSpecular();\n  surfaceData.shadowCover = SurfacesFragmentModifyToonShadowCover();\n  vec4 shaderParams = SurfacesFragmentModifyToonStepAndFeather();\n  surfaceData.baseStep = shadeParams.x;\n  surfaceData.baseFeather = shadeParams.y;\n  surfaceData.shadeStep = shadeParams.z;\n  surfaceData.shadeFeather = shadeParams.w;\n  SurfacesFragmentModifySharedData(surfaceData);\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP)\n    surfaceData.worldNormal = normalize(FSInput_worldNormal);\n#endif\n#if CC_USE_DEBUG_VIEW\n  if (!IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO) {\n      float brightBase = dot(GRAY_VECTOR, surfaceData.baseColor.rgb);\n      float brightShade1 = dot(GRAY_VECTOR, surfaceData.shade1.rgb);\n      float brightShade2 = dot(GRAY_VECTOR, surfaceData.shade2.rgb);\n      surfaceData.baseColor.rgb = vec3(1.0);\n      surfaceData.shade1.rgb = vec3(brightShade1 / brightBase);\n      surfaceData.shade2.rgb = vec3(brightShade2 / brightBase);\n      surfaceData.specular.rgb = vec3(1.0);\n  }\n#endif\n}\nvec3 CCSurfacesGetDiffuseColor(in SurfacesMaterialData surfaceData)\n{\n  return surfaceData.shade1;\n}\nvec3 CCSurfacesGetSpecularColor(in SurfacesMaterialData surfaceData)\n{\n  return surfaceData.specular.xyz;\n}\nvoid CCSurfacesLightingInitializeColorWithLighting(inout vec3 diffuseColorWithLighting, inout vec3 specularColorWithLighting, in SurfacesMaterialData surfaceData, in LightingIntermediateData lightingData)\n{\n  diffuseColorWithLighting = vec3(0.0);\n  specularColorWithLighting = surfaceData.specular.xyz * surfaceData.baseStep;\n}\nvoid CCSurfacesLightingCalculateColorWithLighting(inout vec3 diffuseColorWithLighting, inout vec3 specularColorWithLighting, in SurfacesMaterialData surfaceData, in LightingIntermediateData lightingData)\n{\n  float NL = 0.5 * lightingData.NoL + 0.5;\n  vec3 diffuse = mix(surfaceData.shade1, surfaceData.shade2,\n    clamp(1.0 + (surfaceData.shadeStep - surfaceData.shadeFeather - NL) / surfaceData.shadeFeather, 0.0, 1.0));\n  diffuse = mix(surfaceData.baseColor.rgb, diffuse,\n    clamp(1.0 + (surfaceData.baseStep - surfaceData.baseFeather - NL) / surfaceData.baseFeather, 0.0, 1.0));\n  diffuseColorWithLighting = diffuse * surfaceData.baseStep;\n}\nvoid CCSurfacesInitializeLightingIntermediateData(inout LightingIntermediateData lightingData, in SurfacesMaterialData surfaceData)\n{\n  vec3 worldPos;\n  #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n  worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n  #else\n  worldPos = surfaceData.worldPos;\n  #endif\n  CCSurfacesLightingGetIntermediateData_PerPixel(lightingData, surfaceData.worldNormal, worldPos, vec3(0.0), vec3(0.0));\n  lightingData.specularParam = surfaceData.specular.a;\n  lightingData.ior = 1.0;\n}\nvoid CCSurfacesLightingCalculateIntermediateData_PerLight(inout LightingIntermediateData lightingData, in SurfacesMaterialData surfaceData, vec3 lightDirWithDist)\n{\n  CCSurfacesLightingGetIntermediateData_PerLight(lightingData, lightDirWithDist);\n}\nvoid CCSurfacesInitializeLightingResult(inout LightingResult lightingResult, in SurfacesMaterialData surfaceData)\n{\n  lightingResult.emissive = surfaceData.emissive;\n}\nvoid CCSurfacesInitializeLightingResult(inout LightingResult lightingResult)\n{\n  lightingResult.directDiffuse = lightingResult.directSpecular = vec3(0.0);\n}\nvoid CCSurfacesAccumulateLightingResult(inout LightingResult lightingResultAccumulated, in LightingResult lightingResult)\n{\n  lightingResultAccumulated.directDiffuse += lightingResult.directDiffuse * lightingResult.shadow;\n  lightingResultAccumulated.directSpecular += lightingResult.directSpecular * lightingResult.shadow;\n}\n#if CC_PIPELINE_TYPE == 1\n  vec4 CCSurfacesDeferredOutputBaseColor(in SurfacesMaterialData surfaceData)\n  {\n    return surfaceData.baseColor;\n  }\n  vec4 CCSurfacesDeferredOutputNormalMR(in SurfacesMaterialData surfaceData)\n  {\n    return vec4(float32x3_to_oct(surfaceData.worldNormal), 0.5, 0.0);\n  }\n  vec4 CCSurfacesDeferredOutputEmissiveAO(in SurfacesMaterialData surfaceData)\n  {\n    return vec4(surfaceData.emissive, 1.0);\n  }\n#endif\nvec4 CCSurfacesShading(in SurfacesMaterialData surfaceData, in LightingResult lightingResult)\n{\n  vec4 color = vec4(0.0, 0.0, 0.0, surfaceData.baseColor.a);\n#if CC_FORWARD_ADD\n  color.xyz += lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting;\n  color.xyz += lightingResult.directSpecular * lightingResult.specularColorWithLighting;\n#else\n  float lightmapCoef = 0.0;\n#if CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  color.xyz += (\n    mix(lightingResult.directDiffuse, lightingResult.lightmapColor, lightmapCoef) * lightingResult.diffuseColorWithLighting\n    + lightingResult.directSpecular * lightingResult.specularColorWithLighting)\n    * lightingResult.shadow\n    ;\n#else\n  LightingIntermediateData lightingData;\n  lightingData.NoL = -1.0;\n  vec3 backLightingDiffuse, backLightingSpecular;\n  CCSurfacesLightingInitializeColorWithLighting(backLightingDiffuse, backLightingSpecular, surfaceData, lightingData);\n  CCSurfacesLightingCalculateColorWithLighting(backLightingDiffuse, backLightingSpecular, surfaceData, lightingData);\n  color.xyz +=\n    mix(lightingResult.directDiffuse, lightingResult.lightmapColor, lightmapCoef) * mix(backLightingDiffuse, lightingResult.diffuseColorWithLighting, lightingResult.shadow)\n    + lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.shadow\n    ;\n#endif\n  color.xyz += lightingResult.emissive;\n#endif\n  return color;\n}\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE\nbool CCSurfacesDebugViewSurfaceData(inout vec4 color, in SurfacesMaterialData surfaceData)\n{\n    bool enableMaterialAlpha = true;\n    float scalar;\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(surfaceData.worldNormal * 0.5 + vec3(0.5), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSPARENCY)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        scalar = surfaceData.baseColor.a;\n        color = vec4(scalar, scalar, scalar, 1.0);\n        enableMaterialAlpha = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_BASE_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(surfaceData.baseColor.rgb), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(CCSurfacesGetDiffuseColor(surfaceData)), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(LinearToSRGB(CCSurfacesGetSpecularColor(surfaceData)), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        scalar = surfaceData.specular.a;\n        color = vec4(scalar, scalar, scalar, 1.0);\n    }\n    return enableMaterialAlpha;\n}\n#endif\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  #if CC_FORWARD_ADD\n    void CCSurfacesLighting(inout LightingResult lightingResultAccumulated, in SurfacesMaterialData surfaceData, in vec2 shadowBias)\n    {\n      vec3 worldPos;\n      #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n      worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n      #else\n      worldPos = surfaceData.worldPos;\n      #endif\n      CCSurfacesInitializeLightingResult(lightingResultAccumulated);\n      LightingIntermediateData lightingData;\n      CCSurfacesInitializeLightingIntermediateData(lightingData, surfaceData);\n      LightingResult lightingResult;\n      CCSurfacesLightingInitializeColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n      lightingResultAccumulated.diffuseColorWithLighting = lightingResult.diffuseColorWithLighting;\n      lightingResultAccumulated.specularColorWithLighting = lightingResult.specularColorWithLighting;\n      #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n        vec3 diff;\n        SurfacesMaterialData surfaceData2ndSpecular;\n        CCSurfacesGetSurfacesMaterialData2ndSpecular(surfaceData2ndSpecular, surfaceData);\n        CCSurfacesLightingInitializeColorWithLighting(diff, lightingResult.specularColorWithLighting2ndSpecular, surfaceData2ndSpecular, lightingData);\n        lightingResultAccumulated.specularColorWithLighting2ndSpecular = lightingResult.specularColorWithLighting2ndSpecular;\n      #endif\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 lightDirWithLength = IS_RANGED_DIRECTIONAL_LIGHT(cc_lightPos[i].w) ? -normalize(cc_lightDir[i].xyz) : cc_lightPos[i].xyz - worldPos;\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData, surfaceData, lightDirWithLength);\n        CCSurfacesLightingCalculateColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n        vec3 diffuseLighting, specularLighting;\n        CCSurfacesLightingCalculateDirect(diffuseLighting, specularLighting, lightingData, cc_lightColor[i]);\n      #if CC_SURFACES_LIGHTING_USE_FRESNEL\n        vec3 fresnel = CCSurfaceLightingCalculateExtraFresnel(lightingData);\n      #else\n        vec3 fresnel = vec3(1.0);\n      #endif\n        lightingResult.fresnel = fresnel;\n        float shadow = 1.0;\n      #if CC_RECEIVE_SHADOW && CC_SHADOW_TYPE == 2\n        if (cc_lightPos[i].w > 0.0 && cc_lightSizeRangeAngle[i].w > 0.0) {\n          vec4 shadowPos = vec4(0.0), shadowPosWithDepthBias = vec4(0.0);\n          if (CCSurfacesLightingEnableShadow(lightingData.NoL)) {\n            shadowPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n            shadow = CCSpotShadowFactorBase(shadowPosWithDepthBias, shadowPos, worldPos, shadowBias);\n          }\n          #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n            vec3 shadowNDCPos;\n            bool isExceedShadowMap = !GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n            lightingData.shadowPosAndDepth.xy = shadowNDCPos.xy;\n            lightingData.shadowPosAndDepth.z = isExceedShadowMap ? 0.0 : GetViewSpaceDepthFromNDCDepth_Perspective(shadowNDCPos.z, shadowPosWithDepthBias.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n            lightingData.shadowPosAndDepth.w = isExceedShadowMap ? lightingData.shadowPosAndDepth.w : GetViewSpaceDepthFromNDCDepth_Perspective(SampleShadowMapSoft(shadowNDCPos, cc_spotShadowMap, cc_shadowWHPBInfo.xy), shadowPosWithDepthBias.w, cc_shadowInvProjDepthInfo.x, cc_shadowInvProjDepthInfo.y);\n          #endif\n        }\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n          shadow = 1.0;\n      #endif\n        lightingResult.shadow = shadow;\n        float distAtt = 1.0;\n        if(IS_RANGED_DIRECTIONAL_LIGHT(cc_lightPos[i].w)) {\n          distAtt = GetOutOfRange(worldPos, cc_lightPos[i].xyz, cc_lightDir[i].xyz, cc_lightSizeRangeAngle[i].xyz, cc_lightBoundingSizeVS[i].xyz);\n        } else {\n          distAtt = CCSurfacesLightingCalculateDistanceAttenuation(lightingData, cc_lightSizeRangeAngle[i], cc_lightPos[i].w);\n        }\n        float angleAtt = 1.0;\n        if (IS_SPOT_LIGHT(cc_lightPos[i].w)) {\n          angleAtt = CCSurfacesLightingCalculateAngleAttenuation(lightingData, cc_lightSizeRangeAngle[i], -cc_lightDir[i].xyz);\n        }\n        float multiplier = distAtt * angleAtt;\n        lightingData.angleAttenuation = angleAtt;\n        lightingData.distAttenuation = distAtt;\n        lightingResult.directDiffuse = diffuseLighting * multiplier;\n        lightingResult.directSpecular = specularLighting * multiplier;\n        CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF, lightingData, lightingResult.specularColorWithLighting, vec3(1.0));\n        vec4 attenuatedLightColorAndIntensity = vec4(cc_lightColor[i].xyz, cc_lightColor[i].w * multiplier);\n        #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n          vec3 transmitSpecularLighting;\n          CCSurfacesLightingCalculateDirectTransmitSpecular(transmitSpecularLighting, lightingData, attenuatedLightColorAndIntensity);\n          lightingResult.directTransmitSpecular = transmitSpecularLighting * multiplier * (1.0 - fresnel);\n        #endif\n        #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n          LightingIntermediateData lightingDataTD;\n          CCSurfacesGetLightingIntermediateDataTransmitDiffuse(lightingDataTD, lightingData, surfaceData);\n          CCSurfacesLightingCalculateIntermediateData_PerLight(lightingDataTD, surfaceData, lightDirWithLength);\n          CCSurfacesLightingCalculateDirectTransmitDiffuse(lightingResult.directTransmitDiffuse, lightingDataTD, attenuatedLightColorAndIntensity, lightingResult.shadow);\n        #endif\n        #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n          LightingIntermediateData lightingData2ndSpecular;\n          CCSurfacesInitializeLightingIntermediateData(lightingData2ndSpecular, surfaceData2ndSpecular);\n          CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData2ndSpecular, surfaceData, lightDirWithLength);\n          #if !CC_SURFACES_LIGHTING_SHEEN\n            CCSurfacesLightingCalculateDirect2ndSpecular(lightingResult.direct2ndSpecular, lightingData2ndSpecular, attenuatedLightColorAndIntensity, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.directSpecular);\n            CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF2ndSpecular, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular, vec3(1.0));\n          #else\n            CCSurfacesLightingCalculateDirectSheen(lightingResult.direct2ndSpecular, lightingResult.directGF2ndSpecular, lightingData2ndSpecular, attenuatedLightColorAndIntensity, surfaceData2ndSpecular.intensity2ndSpecular);\n          #endif\n          lightingResult.direct2ndSpecular *= multiplier;\n        #endif\n        #if CC_SURFACES_LIGHTING_TT\n          CCSurfacesLightingCalculateDirectTT(lightingResult, lightingData, attenuatedLightColorAndIntensity);\n        #endif\n        #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n          lightingResult.specularColorWithLighting2ndSpecular *= surfaceData.color2ndSpecular;\n          CCSurfacesLightingCalculateDirectMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n        #endif\n        #ifdef CC_SURFACES_LIGHTING_MODIFY_FINAL_RESULT\n          LightingMiscData miscData;\n          miscData.lightType = cc_lightPos[i].w;\n          miscData.lightPos = cc_lightPos[i].xyz;\n          miscData.lightDir = cc_lightDir[i].xyz;\n          miscData.lightColorAndIntensity = cc_lightColor[i];\n          miscData.lightSizeRangeAngle = cc_lightSizeRangeAngle[i];\n          SurfacesLightingModifyFinalResult(lightingResult, lightingData, surfaceData, miscData);\n        #endif\n        CCSurfacesAccumulateLightingResult(lightingResultAccumulated, lightingResult);\n      }\n    }\n  #else\n    void CCSurfacesLighting(inout LightingResult lightingResult, in SurfacesMaterialData surfaceData, in vec2 shadowBias)\n    {\n      vec3 worldPos;\n      #if CC_PLATFORM_ANDROID_AND_WEBGL && CC_ENABLE_WEBGL_HIGHP_STRUCT_VALUES\n      worldPos = unpackHighpData(surfaceData.worldPos, surfaceData.worldPos_fract_part);\n      #else\n      worldPos = surfaceData.worldPos;\n      #endif\n      LightingIntermediateData lightingData;\n      CCSurfacesInitializeLightingIntermediateData(lightingData, surfaceData);\n      CCSurfacesInitializeLightingResult(lightingResult, surfaceData);\n      CCSurfacesLightingInitializeColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n      CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData, surfaceData, -cc_mainLitDir.xyz);\n      lightingResult.shadow = 1.0;\n      #if CC_RECEIVE_SHADOW && CC_SHADOW_TYPE == 2\n        if (cc_mainLitDir.w > 0.0) {\n          vec4 shadowPos = vec4(0.0), shadowPosWithDepthBias = vec4(0.0);\n          vec4 shadowProjDepthInfo = vec4(0.0);\n          vec3 shadowNDCPos;\n          bool isExceedShadowMap = true;\n          if (CCSurfacesLightingEnableShadow(lightingData.NoL)) {\n            #if CC_DIR_LIGHT_SHADOW_TYPE == 2\n              lightingResult.shadow = CCCSMFactorBase(worldPos, lightingData.N, shadowBias);\n              #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n                vec4 shadowProjInfo;\n                vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n                isExceedShadowMap = 0 > CCGetCSMLevel(shadowPosWithDepthBias, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, worldPos);\n                GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n              #endif\n            #endif\n            #if CC_DIR_LIGHT_SHADOW_TYPE == 1\n              shadowPos = cc_matLightViewProj * vec4(worldPos, 1.0);\n              lightingResult.shadow = CCShadowFactorBase(shadowPosWithDepthBias, shadowPos, lightingData.N, shadowBias);\n              shadowProjDepthInfo = cc_shadowProjDepthInfo;\n              isExceedShadowMap = !GetShadowNDCPos(shadowNDCPos, shadowPosWithDepthBias);\n            #endif\n          }\n          #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE && CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n            lightingData.shadowPosAndDepth.xy = shadowNDCPos.xy;\n            lightingData.shadowPosAndDepth.z = isExceedShadowMap ? 0.0 : GetViewSpaceDepthFromNDCDepth_Orthgraphic(shadowNDCPos.z, shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n            lightingData.shadowPosAndDepth.w = isExceedShadowMap ? lightingData.shadowPosAndDepth.w : GetViewSpaceDepthFromNDCDepth_Orthgraphic(SampleShadowMapSoft(shadowNDCPos, cc_shadowMap, cc_shadowWHPBInfo.xy), shadowProjDepthInfo.x, shadowProjDepthInfo.y);\n          #endif\n        }\n      #endif\n      lightingResult.lightmapColor = vec3(0.0);\n      #if CC_SURFACES_USE_LIGHT_MAP && !CC_FORWARD_ADD\n        float lightmapShadow, lightmapAO;\n        GetLightMapColor(lightingResult.lightmapColor, lightmapShadow, lightmapAO, cc_lightingMap, FSInput_lightMapUV.xy, FSInput_lightMapUV.z, surfaceData.worldNormal);\n        #if CC_SURFACES_USE_LIGHT_MAP == LIGHT_MAP_TYPE_INDIRECT_OCCLUSION\n          lightingResult.shadow *= lightmapShadow;\n        #endif\n        lightingResult.ao *= lightmapAO;\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n          lightingResult.shadow = 1.0;\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO)\n          lightingResult.ao = 1.0;\n      #endif\n      vec3 unused;\n      CCSurfacesLightingCalculateEnvironment(lightingResult.environmentDiffuse, lightingResult.environmentSpecular, lightingData, cc_ambientSky.w);\n      CCSurfaceLightingCalculateEnvironmentFresnel(lightingResult.environmentGF, unused, lightingData, lightingResult.specularColorWithLighting);\n      lightingResult.directDiffuse = lightingResult.directSpecular = vec3(0.0);\n      #if !CC_DISABLE_DIRECTIONAL_LIGHT && !CC_FORWARD_ADD\n        CCSurfacesLightingCalculateColorWithLighting(lightingResult.diffuseColorWithLighting, lightingResult.specularColorWithLighting, surfaceData, lightingData);\n        CCSurfacesLightingCalculateDirect(lightingResult.directDiffuse, lightingResult.directSpecular, lightingData, cc_mainLitColor);\n        CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF, lightingData, lightingResult.specularColorWithLighting, lightingResult.environmentGF);\n      #endif\n      #if CC_SURFACES_LIGHTING_USE_FRESNEL\n        lightingResult.fresnel = CCSurfaceLightingCalculateExtraFresnel(lightingData);\n      #else\n        lightingResult.fresnel = vec3(1.0);\n      #endif\n      #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n        CCSurfacesLightingCalculateDirectTransmitSpecular(lightingResult.directTransmitSpecular, lightingData, cc_mainLitColor);\n        CCSurfacesLightingCalculateEnvironmentTransmitSpecular(lightingResult.environmentTransmitSpecular, lightingData, cc_ambientSky.w);\n      #endif\n      #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n        LightingIntermediateData lightingDataTD;\n        CCSurfacesGetLightingIntermediateDataTransmitDiffuse(lightingDataTD, lightingData, surfaceData);\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingDataTD, surfaceData, -cc_mainLitDir.xyz);\n        CCSurfacesLightingCalculateDirectTransmitDiffuse(lightingResult.directTransmitDiffuse, lightingDataTD, cc_mainLitColor, lightingResult.shadow);\n        CCSurfacesLightingCalculateEnvironmentTransmitDiffuse(lightingResult.environmentTransmitDiffuse, lightingDataTD, cc_ambientSky.w, lightingResult.ao, -cc_mainLitDir.xyz);\n      #endif\n      #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n        SurfacesMaterialData surfaceData2ndSpecular;\n        CCSurfacesGetSurfacesMaterialData2ndSpecular(surfaceData2ndSpecular, surfaceData);\n        LightingIntermediateData lightingData2ndSpecular;\n        CCSurfacesInitializeLightingIntermediateData(lightingData2ndSpecular, surfaceData2ndSpecular);\n        CCSurfacesLightingCalculateIntermediateData_PerLight(lightingData2ndSpecular, surfaceData2ndSpecular, -cc_mainLitDir.xyz);\n        vec3 diff;\n        CCSurfacesLightingInitializeColorWithLighting(diff, lightingResult.specularColorWithLighting2ndSpecular, surfaceData2ndSpecular, lightingData2ndSpecular);\n        #if !CC_SURFACES_LIGHTING_SHEEN\n          CCSurfacesLightingCalculateEnvironment2ndSpecular(lightingResult.environment2ndSpecular, lightingData2ndSpecular, cc_ambientSky.w, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.environmentSpecular);\n          CCSurfaceLightingCalculateEnvironmentFresnel(lightingResult.environmentGF2ndSpecular, lightingResult.environmentSubLayerF, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular);\n          CCSurfacesLightingCalculateDirect2ndSpecular(lightingResult.direct2ndSpecular, lightingData2ndSpecular, cc_mainLitColor, surfaceData2ndSpecular.intensity2ndSpecular, lightingResult.directSpecular);\n          CCSurfaceLightingCalculateDirectFresnel(lightingResult.directGF2ndSpecular, lightingData2ndSpecular, lightingResult.specularColorWithLighting2ndSpecular, lightingResult.environmentGF2ndSpecular);\n        #else\n          CCSurfacesLightingCalculateDirectSheen(lightingResult.direct2ndSpecular, lightingResult.directGF2ndSpecular, lightingData2ndSpecular, cc_mainLitColor, surfaceData2ndSpecular.intensity2ndSpecular);\n          CCSurfacesLightingCalculateEnvironmentSheen(lightingResult.environment2ndSpecular, lightingResult.environmentGF2ndSpecular, lightingData2ndSpecular, cc_ambientSky.w, surfaceData2ndSpecular.intensity2ndSpecular);\n        #endif\n      #endif\n      #if CC_SURFACES_LIGHTING_TT\n        CCSurfacesLightingCalculateDirectTT(lightingResult, lightingData, cc_mainLitColor);\n      #endif\n      #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n        lightingResult.specularColorWithLighting2ndSpecular *= surfaceData.color2ndSpecular;\n        CCSurfacesLightingCalculateDirectMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n        CCSurfacesLightingCalculateEnvironmentMultiLayerBlending(lightingResult, lightingData2ndSpecular);\n      #endif\n      #ifdef CC_SURFACES_LIGHTING_MODIFY_FINAL_RESULT\n        LightingMiscData miscData;\n        miscData.lightType = LIGHT_TYPE_DIRECTIONAL;\n        miscData.lightPos = vec3(0.0);\n        miscData.lightDir = cc_mainLitDir.xyz;\n        miscData.lightColorAndIntensity = cc_mainLitColor;\n        miscData.lightSizeRangeAngle = vec4(0.0, 0.0, 0.0, 0.0);\n        SurfacesLightingModifyFinalResult(lightingResult, lightingData, surfaceData, miscData);\n      #endif\n    }\n    #if CC_ENABLE_CLUSTERED_LIGHT_CULLING\n    #endif\n  #endif\n#endif\nvec4 CCSurfacesDebugDisplayInvalidNumber(vec4 color)\n{\n  float index = mod(cc_time.x * 10.0, 2.0);\n  vec4 error = index < 1.0 ? vec4(1.0, 0.0, 0.2, 1.0) : vec4(0.0, 1.0, 0.2, 1.0);\n  return (isnans(color.rgb) || isinfs(color.rgb)) ? error : color;\n}\nvec4 CCSurfacesDebugDisplayInvalidInputData(vec4 color, vec3 data)\n{\n  float index = mod(cc_time.x * 10.0, 2.0);\n  vec4 error = index < 1.0 ? vec4(1.0, 0.0, 0.2, 1.0) : vec4(0.0, 1.0, 0.2, 1.0);\n  return (isnans(data) || isinfs(data)) ? error : color;\n}\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && !CC_FORWARD_ADD\n  void CCSurfacesDebugViewMeshData(inout vec4 color)\n  {\n    vec4 white = vec4(1.0, 1.0, 1.0, 1.0);\n    vec4 black = vec4(0.0, 0.0, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_VERTEX_COLOR\n        color = FSInput_vertexColor;\n      #else\n        color = white;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(FSInput_worldNormal * 0.5 + vec3(0.5), 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        color = vec4(FSInput_worldTangent * 0.5 + vec3(0.5), 1.0);\n      #else\n        color = black;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        float sign = FSInput_mirrorNormal * 0.5 + 0.5;\n        color = vec4(sign, sign, sign, 1.0);\n      #else\n        color = black;\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FACE_SIDE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        float scalar = clamp(FSInput_faceSideSign, 0.0, 1.0);\n        color = vec4(scalar, scalar, scalar, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UV0)) && (cc_surfaceTransform.y != 3.0)))\n        color = vec4(FSInput_texcoord.xy, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UV1)) && (cc_surfaceTransform.y != 3.0)))\n      color = vec4(FSInput_texcoord1.xy, 0.0, 1.0);\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      #if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n        color = vec4(FSInput_lightMapUV.xy, 0.0, 1.0);\n      #else\n        color = vec4(0.0, 0.0, 0.0, 1.0);\n      #endif\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      vec4 clipPos = cc_matProj * cc_matView * vec4(FSInput_worldPos.xyz, 1.0);\n      float depth = clipPos.z / clipPos.w;\n      color = vec4(depth, depth, depth, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH)) && (cc_surfaceTransform.y != 3.0)))\n    {\n      vec4 viewPos = cc_matView * vec4(FSInput_worldPos.xyz, 1.0);\n      float depth = (-viewPos.z - cc_nearFar.x) / cc_nearFar.y;\n      color = vec4(depth, depth, depth, 1.0);\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_WORLD_POS)) && (cc_surfaceTransform.y != 3.0)))\n      color = vec4(FSInput_worldPos.xyz, 1.0);\n  }\n#endif\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE\n  bool CCSurfacesDebugViewLightingResult(inout vec4 color, in LightingResult lightingResult)\n  {\n    bool isSRGBColor = false;\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.directGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.directDiffuse * lightingResult.diffuseColorWithLighting + lightingResult.directSpecular * lightingResult.specularColorWithLighting * lightingResult.directGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentDiffuse * lightingResult.diffuseColorWithLighting;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentSpecular * lightingResult.specularColorWithLighting * lightingResult.environmentGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENV_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.environmentDiffuse * lightingResult.diffuseColorWithLighting + lightingResult.environmentSpecular * lightingResult.specularColorWithLighting * lightingResult.environmentGF;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_LIGHT_MAP)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.lightmapColor;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_EMISSIVE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = lightingResult.emissive;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_AO)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(lightingResult.ao);\n        isSRGBColor = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_SHADOW)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(lightingResult.shadow);\n        isSRGBColor = false;\n    }\n    vec3 fresnel = lightingResult.fresnel;\n    vec3 directTransmitSpecular = vec3(0.0), environmentTransmitSpecular = vec3(0.0);\n    vec3 directTransmitDiffuse = vec3(0.0), environmentTransmitDiffuse = vec3(0.0);\n    vec3 diffuseColorWithLightingTT = vec3(0.0), specularColorWithLighting2ndSpecular = vec3(0.0);\n    vec3 direct2ndSpecular = vec3(0.0), environment2ndSpecular = vec3(0.0);\n  #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n    directTransmitSpecular = lightingResult.directTransmitSpecular;\n    environmentTransmitSpecular = lightingResult.environmentTransmitSpecular;\n  #endif\n  #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n    directTransmitDiffuse = lightingResult.directTransmitDiffuse;\n    environmentTransmitDiffuse = lightingResult.environmentTransmitDiffuse;\n  #endif\n  #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n    direct2ndSpecular = lightingResult.direct2ndSpecular * lightingResult.directGF2ndSpecular;\n    environment2ndSpecular = lightingResult.environment2ndSpecular * lightingResult.environmentGF2ndSpecular;\n    specularColorWithLighting2ndSpecular = lightingResult.specularColorWithLighting2ndSpecular;\n    #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n      fresnel = lightingResult.environmentSubLayerF;\n    #endif\n  #endif\n  #if CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n    direct2ndSpecular = lightingResult.directSpecularSubLayers;\n    environment2ndSpecular = lightingResult.environmentSpecularSubLayers;\n  #endif\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FRESNEL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = vec3(fresnel);\n        isSRGBColor = false;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environmentTransmitSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environmentTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = directTransmitSpecular + environmentTransmitSpecular + directTransmitDiffuse + environmentTransmitDiffuse;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = direct2ndSpecular * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = environment2ndSpecular * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL)) && (cc_surfaceTransform.y != 3.0)))\n    {\n        color.rgb = (direct2ndSpecular + environment2ndSpecular) * specularColorWithLighting2ndSpecular;\n        isSRGBColor = true;\n    }\n    return isSRGBColor;\n  }\n#endif\n#if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  void CCSurfacesDebugViewCompositeLightingResult(inout LightingResult lightingResult)\n  {\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE)\n      lightingResult.directDiffuse = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR)\n      lightingResult.directSpecular = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE)\n      lightingResult.environmentDiffuse = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR)\n      lightingResult.environmentSpecular = vec3(0.0);\n  #if CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE)\n      lightingResult.directTransmitDiffuse = lightingResult.environmentTransmitDiffuse = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR)\n      lightingResult.directTransmitSpecular = lightingResult.environmentTransmitSpecular = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR)\n        lightingResult.direct2ndSpecular = lightingResult.environment2ndSpecular = vec3(0.0);\n  #endif\n  #if CC_SURFACES_LIGHTING_TT\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT)\n        lightingResult.directTT = vec3(0.0);\n  #endif\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE)\n      lightingResult.emissive = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP)\n      lightingResult.lightmapColor = vec3(0.0);\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW)\n      lightingResult.shadow = 1.0;\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO)\n      lightingResult.ao = 1.0;\n    if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL)\n      lightingResult.fresnel = vec3(1.0);\n  }\n#endif\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\n  void main()  {\n  #if CC_DISABLE_STRUCTURE_IN_FRAGMENT_SHADER\n    float NoL = dot(-cc_mainLitDir.xyz, FSInput_worldNormal.xyz);\n    vec4 color = SurfacesFragmentModifyBaseColorAndTransparency();\n    float fogFactor = 1.0;\n    #if CC_FORWARD_ADD\n      color.rgb = vec3(0.0);\n    #endif\n  #else\n    SurfacesMaterialData surfaceData;\n    CCSurfacesFragmentGetMaterialData(surfaceData);\n    vec2 shadowBias = vec2(0.0);\n    vec3 colDebugCSMLayer = vec3(1.0);\n    #if CC_RECEIVE_SHADOW\n      shadowBias = FSInput_shadowBias;\n      #if !CC_FORWARD_ADD\n        #if CC_USE_DEBUG_VIEW && CC_SURFACES_ENABLE_DEBUG_VIEW\n          if (IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION)\n          {\n              vec4 csmPos;\n              vec4 shadowProjDepthInfo, shadowProjInfo;\n              vec3 shadowViewDir0, shadowViewDir1, shadowViewDir2;\n              int csmLayer = -1;\n              csmLayer = CCGetCSMLevel(csmPos, shadowProjDepthInfo, shadowProjInfo, shadowViewDir0, shadowViewDir1, shadowViewDir2, surfaceData.worldPos);\n              bool OutOfRange = csmLayer < 0;\n              if (OutOfRange)\n                  colDebugCSMLayer = vec3(1.0);\n              else if (csmLayer == 0)\n                  colDebugCSMLayer = vec3(1.0, 0.0, 0.0);\n              else if (csmLayer == 1)\n                  colDebugCSMLayer = vec3(0.0, 1.0, 0.0);\n              else if (csmLayer == 2)\n                  colDebugCSMLayer = vec3(0.0, 0.0, 1.0);\n              else if (csmLayer == 3)\n                  colDebugCSMLayer = vec3(0.0, 1.0, 1.0);\n          }\n        #endif\n      #endif\n    #endif\n    float fogFactor = 1.0;\n    #if !CC_FORWARD_ADD\n      #if CC_USE_FOG != 4\n        #if !CC_USE_ACCURATE_FOG\n          fogFactor = FSInput_fogFactor;\n        #else\n          CC_TRANSFER_FOG_BASE(vec4(FSInput_worldPos, 1.0), fogFactor);\n        #endif\n      #endif\n      #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n        if (!IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG) {\n            fogFactor = 1.0;\n        }\n      #endif\n    #endif\n    LightingResult lightingResult;\n    CCSurfacesLighting(lightingResult, surfaceData, shadowBias);\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && CC_SURFACES_ENABLE_DEBUG_VIEW\n      vec4 debugColor = vec4(0.0, 0.0, 0.0, 1.0);\n      float materialTransparency = CCSurfacesShading(surfaceData, lightingResult).a;\n      #if !CC_FORWARD_ADD && !CC_SURFACES_LIGHTING_DISABLE_DIFFUSE\n        CCSurfacesDebugViewMeshData(debugColor);\n        if (CCSurfacesDebugViewSurfaceData(debugColor, surfaceData))\n        {\n          debugColor.a = materialTransparency;\n        }\n        if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_FOG)) && (cc_surfaceTransform.y != 3.0)))\n        {\n          debugColor.rgb = vec3(1.0 - fogFactor);\n        }\n      #endif\n      #if CC_FORWARD_ADD\n        if ((equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_ALL)) && (cc_surfaceTransform.y != 3.0)) ||\n            (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR)) && (cc_surfaceTransform.y != 3.0)) || (equalf_mode(cc_debug_view_mode.x, float(CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR)) && (cc_surfaceTransform.y != 3.0)))\n      #endif\n        {\n            if (CCSurfacesDebugViewLightingResult(debugColor, lightingResult))\n            {\n              debugColor.a = materialTransparency;\n              #if !CC_USE_FLOAT_OUTPUT\n                debugColor.rgb = HDRToLDR(debugColor.rgb);\n                debugColor.rgb = LinearToSRGB(debugColor.rgb);\n              #endif\n            }\n        }\n      if (IS_DEBUG_VIEW_ENABLE_WITH_CAMERA) {\n        gl_FragData[0] = debugColor;\n        return;\n      }\n    #elif CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC && CC_SURFACES_ENABLE_DEBUG_VIEW\n      CCSurfacesDebugViewCompositeLightingResult(lightingResult);\n    #endif\n    vec4 color = CCSurfacesShading(surfaceData, lightingResult);\n    #if CC_USE_DEBUG_VIEW && CC_SURFACES_ENABLE_DEBUG_VIEW\n      if (IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION) {\n          color.rgb *= colDebugCSMLayer.rgb;\n      }\n      #if CC_SURFACES_USE_TANGENT_SPACE\n        color = CCSurfacesDebugDisplayInvalidInputData(color, FSInput_worldTangent);\n      #endif\n    #endif\n  #endif\n    #if CC_USE_FOG != 4 && (!CC_USE_FLOAT_OUTPUT || CC_IS_TRANSPARENCY_PASS)\n      #if !CC_FORWARD_ADD\n        #ifdef CC_SURFACES_LIGHTING_MODIFY_FOG\n          color.rgb = CCSurfacesLightingModifyFog(fogFactor, color.rgb, surfaceData, lightingResult);\n        #else\n          CC_APPLY_FOG_BASE(color, fogFactor);\n        #endif\n      #endif\n    #endif\n    #if CC_USE_RGBE_OUTPUT\n      color = packRGBE(color.rgb);\n    #else\n      color = CCSurfacesDebugDisplayInvalidNumber(color);\n      #if !CC_USE_FLOAT_OUTPUT || CC_IS_TRANSPARENCY_PASS\n        color.rgb = HDRToLDR(color.rgb);\n        color.rgb = LinearToSRGB(color.rgb);\n      #endif\n    #endif\n    gl_FragData[0] = color;\n  }\n#elif CC_PIPELINE_TYPE == 1\n    void main () {\n      SurfacesMaterialData surfaceData;\n      CCSurfacesFragmentGetMaterialData(surfaceData);\n      gl_FragData[0] = CCSurfacesDeferredOutputBaseColor(surfaceData);\n      gl_FragData[2] = CCSurfacesDeferredOutputNormalMR(surfaceData);\n      gl_FragData[1] = CCSurfacesDeferredOutputEmissiveAO(surfaceData);\n    #if CC_USE_DEBUG_VIEW == CC_SURFACES_DEBUG_VIEW_SINGLE && CC_SURFACES_ENABLE_DEBUG_VIEW\n      vec4 debugColor = vec4(0.0, 0.0, 0.0, 1.0);\n      CCSurfacesDebugViewMeshData(debugColor);\n      CCSurfacesDebugViewSurfaceData(debugColor, surfaceData);\n      if (IS_DEBUG_VIEW_ENABLE_WITH_CAMERA) {\n        gl_FragData[0] = debugColor;\n      }\n    #endif\n    }\n#endif"
      },
      "builtins": {
        "globals": {
          "blocks": [
            {
              "name": "CCGlobal",
              "defines": []
            },
            {
              "name": "CCCamera",
              "defines": []
            },
            {
              "name": "CCShadow",
              "defines": []
            },
            {
              "name": "CCCSM",
              "defines": [
                "CC_SUPPORT_CASCADED_SHADOW_MAP"
              ]
            }
          ],
          "samplerTextures": [
            {
              "name": "cc_environment",
              "defines": []
            },
            {
              "name": "cc_diffuseMap",
              "defines": [
                "CC_USE_IBL",
                "CC_USE_DIFFUSEMAP"
              ]
            },
            {
              "name": "cc_shadowMap",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ]
            },
            {
              "name": "cc_spotShadowMap",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ]
            }
          ],
          "buffers": [],
          "images": []
        },
        "locals": {
          "blocks": [
            {
              "name": "CCLocal",
              "defines": [
                "!USE_INSTANCING"
              ]
            },
            {
              "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",
                "!CC_USE_REAL_TIME_JOINT_TEXTURE"
              ]
            },
            {
              "name": "CCForwardLight",
              "defines": [
                "CC_FORWARD_ADD",
                "CC_ENABLE_CLUSTERED_LIGHT_CULLING"
              ]
            },
            {
              "name": "CCSH",
              "defines": [
                "CC_USE_LIGHT_PROBE",
                "!USE_INSTANCING"
              ]
            }
          ],
          "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_realtimeJoint",
              "defines": [
                "CC_USE_SKINNING",
                "!CC_USE_BAKED_ANIMATION",
                "CC_USE_REAL_TIME_JOINT_TEXTURE"
              ]
            },
            {
              "name": "cc_reflectionProbeCubemap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbePlanarMap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbeDataMap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbeBlendCubemap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_lightingMap",
              "defines": [
                "CC_USE_LIGHTMAP",
                "!CC_FORWARD_ADD"
              ]
            }
          ],
          "buffers": [],
          "images": []
        },
        "statistics": {
          "CC_EFFECT_USED_VERTEX_UNIFORM_VECTORS": 100,
          "CC_EFFECT_USED_FRAGMENT_UNIFORM_VECTORS": 130
        }
      },
      "defines": [
        {
          "name": "USE_COMPATIBLE_LIGHTING",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_NORMAL_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_INSTANCING",
          "type": "boolean",
          "defines": [],
          "editor": {
            "elevated": true
          }
        },
        {
          "name": "CC_USE_LIGHTMAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_SKINNING",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_BAKED_ANIMATION",
          "type": "boolean",
          "defines": [
            "USE_INSTANCING"
          ]
        },
        {
          "name": "CC_RECEIVE_SHADOW",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_REFLECTION_PROBE",
          "type": "number",
          "defines": [],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_USE_LIGHT_PROBE",
          "type": "boolean",
          "defines": [],
          "default": 0
        },
        {
          "name": "CC_USE_MORPH",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_FORWARD_ADD",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_FOG",
          "type": "number",
          "defines": [],
          "range": [
            0,
            4
          ]
        },
        {
          "name": "CC_USE_ACCURATE_FOG",
          "type": "boolean",
          "defines": [
            "CC_USE_FOG"
          ]
        },
        {
          "name": "CC_MORPH_TARGET_COUNT",
          "type": "number",
          "defines": [
            "CC_USE_MORPH"
          ],
          "range": [
            2,
            8
          ]
        },
        {
          "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_MORPH_PRECOMPUTED",
          "type": "boolean",
          "defines": [
            "CC_USE_MORPH"
          ]
        },
        {
          "name": "CC_USE_REAL_TIME_JOINT_TEXTURE",
          "type": "boolean",
          "defines": [
            "CC_USE_SKINNING",
            "!CC_USE_BAKED_ANIMATION"
          ]
        },
        {
          "name": "CC_DISABLE_STRUCTURE_IN_FRAGMENT_SHADER",
          "type": "number",
          "defines": [],
          "range": [
            0,
            1
          ]
        },
        {
          "name": "CC_PIPELINE_TYPE",
          "type": "number",
          "defines": [],
          "range": [
            0,
            1
          ]
        },
        {
          "name": "CC_FORCE_FORWARD_SHADING",
          "type": "boolean",
          "defines": [
            "CC_PIPELINE_TYPE"
          ]
        },
        {
          "name": "CC_ENABLE_CLUSTERED_LIGHT_CULLING",
          "type": "number",
          "defines": [],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_SUPPORT_CASCADED_SHADOW_MAP",
          "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": "CC_USE_HDR",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_DEBUG_VIEW",
          "type": "number",
          "defines": [],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_TONE_MAPPING_TYPE",
          "type": "number",
          "defines": [
            "CC_USE_HDR"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "HDR_TONE_MAPPING_ACES",
          "type": "boolean",
          "defines": [
            "CC_TONE_MAPPING_TYPE",
            "CC_USE_HDR"
          ]
        },
        {
          "name": "CC_SHADOWMAP_FORMAT",
          "type": "number",
          "defines": [
            "CC_RECEIVE_SHADOW"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_SHADOWMAP_USE_LINEAR_DEPTH",
          "type": "boolean",
          "defines": [
            "CC_RECEIVE_SHADOW"
          ]
        },
        {
          "name": "CC_DIR_SHADOW_PCF_TYPE",
          "type": "number",
          "defines": [
            "CC_RECEIVE_SHADOW"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_CASCADED_LAYERS_TRANSITION",
          "type": "boolean",
          "defines": [
            "CC_RECEIVE_SHADOW",
            "CC_SUPPORT_CASCADED_SHADOW_MAP"
          ]
        },
        {
          "name": "CC_LIGHT_MAP_VERSION",
          "type": "number",
          "defines": [
            "CC_USE_LIGHTMAP",
            "!CC_FORWARD_ADD"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "USE_BASE_COLOR_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_1ST_SHADE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_2ND_SHADE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_SPECULAR_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_EMISSIVE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_ALPHA_TEST",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "ALPHA_TEST_CHANNEL",
          "type": "string",
          "defines": [
            "USE_ALPHA_TEST"
          ],
          "options": [
            "a",
            "r",
            "g",
            "b"
          ]
        },
        {
          "name": "SHADE_MAP_1_AS_SHADE_MAP_2",
          "type": "boolean",
          "defines": [
            "USE_1ST_SHADE_MAP"
          ]
        },
        {
          "name": "BASE_COLOR_MAP_AS_SHADE_MAP_1",
          "type": "boolean",
          "defines": [
            "USE_BASE_COLOR_MAP"
          ]
        },
        {
          "name": "BASE_COLOR_MAP_AS_SHADE_MAP_2",
          "type": "boolean",
          "defines": [
            "USE_BASE_COLOR_MAP"
          ]
        },
        {
          "name": "CC_SHADOW_TYPE",
          "type": "number",
          "defines": [
            "CC_RECEIVE_SHADOW"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_DIR_LIGHT_SHADOW_TYPE",
          "type": "number",
          "defines": [
            "CC_RECEIVE_SHADOW",
            "CC_SHADOW_TYPE"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_DISABLE_DIRECTIONAL_LIGHT",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_SURFACES_LIGHTING_DISABLE_DIFFUSE",
          "type": "boolean",
          "defines": [
            "!CC_FORWARD_ADD",
            "!CC_DISABLE_STRUCTURE_IN_FRAGMENT_SHADER",
            "CC_USE_DEBUG_VIEW",
            "CC_SURFACES_DEBUG_VIEW_SINGLE",
            "CC_SURFACES_ENABLE_DEBUG_VIEW"
          ]
        },
        {
          "name": "CC_USE_FLOAT_OUTPUT",
          "type": "boolean",
          "defines": [
            "CC_USE_FOG"
          ]
        },
        {
          "name": "CC_IS_TRANSPARENCY_PASS",
          "type": "boolean",
          "defines": [
            "CC_USE_FOG",
            "CC_USE_FLOAT_OUTPUT"
          ]
        },
        {
          "name": "CC_USE_RGBE_OUTPUT",
          "type": "boolean",
          "defines": []
        }
      ],
      "name": "builtin-toon|toon-vs|toon-fs"
    },
    {
      "blocks": [
        {
          "name": "Constants",
          "members": [
            {
              "name": "tilingOffset",
              "type": 16,
              "count": 1
            },
            {
              "name": "baseColor",
              "type": 16,
              "count": 1
            },
            {
              "name": "colorScaleAndCutoff",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeColor1",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeColor2",
              "type": 16,
              "count": 1
            },
            {
              "name": "specular",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeParams",
              "type": 16,
              "count": 1
            },
            {
              "name": "miscParams",
              "type": 16,
              "count": 1
            },
            {
              "name": "emissive",
              "type": 16,
              "count": 1
            },
            {
              "name": "emissiveScaleAndStrenth",
              "type": 16,
              "count": 1
            }
          ],
          "defines": [],
          "stageFlags": 17,
          "binding": 0
        }
      ],
      "samplerTextures": [
        {
          "name": "baseColorMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_BASE_COLOR_MAP"
          ],
          "stageFlags": 16,
          "binding": 1
        },
        {
          "name": "normalMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_NORMAL_MAP"
          ],
          "stageFlags": 16,
          "binding": 2
        },
        {
          "name": "shadeMap1",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_1ST_SHADE_MAP"
          ],
          "stageFlags": 16,
          "binding": 3
        },
        {
          "name": "shadeMap2",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_2ND_SHADE_MAP"
          ],
          "stageFlags": 16,
          "binding": 4
        },
        {
          "name": "specularMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_SPECULAR_MAP"
          ],
          "stageFlags": 16,
          "binding": 5
        },
        {
          "name": "emissiveMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_EMISSIVE_MAP"
          ],
          "stageFlags": 16,
          "binding": 6
        }
      ],
      "samplers": [],
      "textures": [],
      "buffers": [],
      "images": [],
      "subpassInputs": [],
      "attributes": [
        {
          "name": "a_position",
          "defines": [],
          "format": 32,
          "location": 0
        },
        {
          "name": "a_normal",
          "defines": [],
          "format": 32,
          "location": 1
        },
        {
          "name": "a_texCoord",
          "defines": [],
          "format": 21,
          "location": 2
        },
        {
          "name": "a_tangent",
          "defines": [
            "USE_NORMAL_MAP"
          ],
          "format": 44,
          "location": 3
        },
        {
          "name": "a_color",
          "defines": [],
          "format": 44,
          "location": 6
        },
        {
          "name": "a_texCoord1",
          "defines": [],
          "format": 21,
          "location": 7
        },
        {
          "name": "a_joints",
          "defines": [
            "CC_USE_SKINNING"
          ],
          "location": 4
        },
        {
          "name": "a_weights",
          "defines": [
            "CC_USE_SKINNING"
          ],
          "format": 44,
          "location": 5
        },
        {
          "name": "a_jointAnimInfo",
          "defines": [
            "USE_INSTANCING",
            "CC_USE_BAKED_ANIMATION"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 8
        },
        {
          "name": "a_matWorld0",
          "defines": [
            "USE_INSTANCING"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 9
        },
        {
          "name": "a_matWorld1",
          "defines": [
            "USE_INSTANCING"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 10
        },
        {
          "name": "a_matWorld2",
          "defines": [
            "USE_INSTANCING"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 11
        },
        {
          "name": "a_lightingMapUVParam",
          "defines": [
            "USE_INSTANCING",
            "CC_USE_LIGHTMAP"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 12
        },
        {
          "name": "a_localShadowBiasAndProbeId",
          "defines": [
            "USE_INSTANCING"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 13
        },
        {
          "name": "a_reflectionProbeData",
          "defines": [
            "USE_INSTANCING",
            "CC_USE_REFLECTION_PROBE"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 14
        },
        {
          "name": "a_sh_linear_const_r",
          "defines": [
            "USE_INSTANCING",
            "CC_USE_LIGHT_PROBE"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 15
        },
        {
          "name": "a_sh_linear_const_g",
          "defines": [
            "USE_INSTANCING",
            "CC_USE_LIGHT_PROBE"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 16
        },
        {
          "name": "a_sh_linear_const_b",
          "defines": [
            "USE_INSTANCING",
            "CC_USE_LIGHT_PROBE"
          ],
          "format": 44,
          "isInstanced": true,
          "location": 17
        },
        {
          "name": "a_vertexId",
          "defines": [
            "CC_USE_MORPH"
          ],
          "format": 11,
          "location": 18
        }
      ],
      "varyings": [
        {
          "name": "v_worldPos",
          "type": 15,
          "count": 1,
          "defines": [],
          "stageFlags": 17,
          "location": 0
        },
        {
          "name": "v_normal",
          "type": 16,
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      "glsl4": {
        "vert": "#extension GL_EXT_shader_explicit_arithmetic_types_int32: require\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nlayout(location = 0) in vec3 a_position;\nlayout(location = 1) in vec3 a_normal;\nlayout(location = 2) in vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 3) in vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 6) in vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  layout(location = 7) in vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    layout(location = 4) in u32vec4 a_joints;\n  layout(location = 5) in vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    layout(location = 8) in highp vec4 a_jointAnimInfo;\n  #endif\n  layout(location = 9) in vec4 a_matWorld0;\n  layout(location = 10) in vec4 a_matWorld1;\n  layout(location = 11) in vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    layout(location = 12) in vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    layout(location = 13) in vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    layout(location = 14) in vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    layout(location = 15) in vec4 a_sh_linear_const_r;\n    layout(location = 16) in vec4 a_sh_linear_const_g;\n    layout(location = 17) in vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nlayout(location = 0) out highp vec3 v_worldPos;\nlayout(location = 1) out vec4 v_normal;\nlayout(location = 2) out vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 3) out lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 4) out mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  layout(location = 5) out mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(location = 6) out mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  layout(location = 7) out mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  layout(location = 8) out mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  layout(location = 9) out mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  layout(location = 10) out highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  layout(location = 11) out highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    layout(location = 12) out mediump vec4 v_sh_linear_const_r;\n    layout(location = 13) out mediump vec4 v_sh_linear_const_g;\n    layout(location = 14) out mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return gl_VertexIndex;\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  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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 = 0, binding = 2) uniform CCShadow {\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 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}\n#if !USE_INSTANCING\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  layout(set = 2, binding = 4) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  #if CC_MORPH_TARGET_HAS_POSITION\n    layout(set = 2, binding = 8) uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    layout(set = 2, binding = 9) uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    layout(set = 2, binding = 10) uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\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 = 7) uniform highp sampler2D cc_jointTexture;\n    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      layout(set = 2, binding = 7) uniform highp sampler2D cc_realtimeJoint;\n    #else\n      layout(set = 2, binding = 3) uniform CCSkinning {\n        highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n      };\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n  #endif\n#endif\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nlayout(location = 15) out highp vec2 v_clip_depth;\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matLightViewProj * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexOutput(In);\n  v_clip_depth = In.clipPos.zw;\n}",
        "frag": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nlayout(location = 0) in highp vec3 v_worldPos;\nlayout(location = 1) in vec4 v_normal;\nlayout(location = 2) in vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 3) in lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 4) in mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  layout(location = 5) in mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(location = 6) in mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  layout(location = 7) in mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  layout(location = 8) in mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  layout(location = 9) in mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  layout(location = 10) in highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  layout(location = 11) in highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    layout(location = 12) in mediump vec4 v_sh_linear_const_r;\n    layout(location = 13) in mediump vec4 v_sh_linear_const_g;\n    layout(location = 14) in mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\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  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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      vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    };\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    layout(set = 2, binding = 6) uniform CCSH {\n      vec4 cc_sh_linear_const_r;\n      vec4 cc_sh_linear_const_g;\n      vec4 cc_sh_linear_const_b;\n      vec4 cc_sh_quadratic_r;\n      vec4 cc_sh_quadratic_g;\n      vec4 cc_sh_quadratic_b;\n      vec4 cc_sh_quadratic_a;\n    };\n  #endif\n#endif\nlayout(set = 0, binding = 2) uniform CCShadow {\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_SUPPORT_CASCADED_SHADOW_MAP\n  layout(set = 0, binding = 3) uniform CCCSM {\n    highp vec4 cc_csmViewDir0[4];\n    highp vec4 cc_csmViewDir1[4];\n    highp vec4 cc_csmViewDir2[4];\n    highp vec4 cc_csmAtlas[4];\n    highp mat4 cc_matCSMViewProj[4];\n    highp vec4 cc_csmProjDepthInfo[4];\n    highp vec4 cc_csmProjInfo[4];\n    highp vec4 cc_csmSplitsInfo;\n  };\n#endif\nlayout(set = 0, binding = 5) uniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    layout(set = 0, binding = 7) uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(set = 2, binding = 15) uniform samplerCube cc_reflectionProbeCubemap;\n  layout(set = 2, binding = 16) uniform sampler2D cc_reflectionProbePlanarMap;\n  layout(set = 2, binding = 17) uniform sampler2D cc_reflectionProbeDataMap;\n  layout(set = 2, binding = 18) uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\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}\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\nfloat GetLinearDepthFromViewSpace(vec3 viewPos, float near, float far) {\n  float dist = length(viewPos);\n  return (dist - near) / (far - near);\n}\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\nfloat CCGetLinearDepth(vec3 worldPos, float viewSpaceBias) {\n\tvec4 viewPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  viewPos.z += viewSpaceBias;\n\treturn GetLinearDepthFromViewSpace(viewPos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n\treturn CCGetLinearDepth(worldPos, 0.0);\n}\n#if CC_RECEIVE_SHADOW\n  layout(set = 0, binding = 4) uniform highp sampler2D cc_shadowMap;\n  layout(set = 0, binding = 6) uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(set = 2, binding = 11) uniform sampler2D cc_lightingMap;\n#endif\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#if USE_BASE_COLOR_MAP\n  layout(set = 1, binding = 1) uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  layout(set = 1, binding = 2) uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  layout(set = 1, binding = 3) uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  layout(set = 1, binding = 4) uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  layout(set = 1, binding = 5) uniform sampler2D specularMap;\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\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\nvoid SurfacesFragmentAlphaClipOnly()\n{\n  #if USE_ALPHA_TEST\n    float alpha = baseColor.ALPHA_TEST_CHANNEL;\n    #if USE_BASE_COLOR_MAP\n      alpha = texture(baseColorMap, FSInput_texcoord).ALPHA_TEST_CHANNEL;\n    #endif\n    if (alpha < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nlayout(location = 15) in highp vec2 v_clip_depth;\nlayout(location = 0) out vec4 fragColorX;\nvoid main () {\n#ifdef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n  SurfacesFragmentAlphaClipOnly();\n#endif\n  highp float clipDepth = v_clip_depth.x / v_clip_depth.y * 0.5 + 0.5;\n  #if CC_SHADOWMAP_USE_LINEAR_DEPTH\n    if (IS_SPOT_LIGHT(cc_shadowLPNNInfo.x)) {\n      clipDepth = CCGetLinearDepth(FSInput_worldPos.xyz);\n    }\n  #endif\n  #if CC_SHADOWMAP_FORMAT == 1\n    fragColorX = packDepthToRGBA(clipDepth);\n  #else\n    fragColorX = vec4(clipDepth, 1.0, 1.0, 1.0);\n  #endif\n}"
      },
      "glsl3": {
        "vert": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nin vec3 a_position;\nin vec3 a_normal;\nin vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  in vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  in vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  in vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    in vec4 a_joints;\n  in vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    in highp vec4 a_jointAnimInfo;\n  #endif\n  in vec4 a_matWorld0;\n  in vec4 a_matWorld1;\n  in vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    in vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    in vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    in vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    in vec4 a_sh_linear_const_r;\n    in vec4 a_sh_linear_const_g;\n    in vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n    in float a_vertexId;\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nout highp vec3 v_worldPos;\nout vec4 v_normal;\nout vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  out lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  out mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  out mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  out mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  out mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  out mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  out mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  out highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  out highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    out mediump vec4 v_sh_linear_const_r;\n    out mediump vec4 v_sh_linear_const_g;\n    out mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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 CCShadow {\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 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}\n#if !USE_INSTANCING\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  layout(std140) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\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    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      uniform highp sampler2D cc_realtimeJoint;\n    #else\n      layout(std140) uniform CCSkinning {\n        highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n      };\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n  #endif\n#endif\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nout highp vec2 v_clip_depth;\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matLightViewProj * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexOutput(In);\n  v_clip_depth = In.clipPos.zw;\n}",
        "frag": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nin highp vec3 v_worldPos;\nin vec4 v_normal;\nin vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  in lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  in mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  in mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  in mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  in mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  in mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  in mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  in highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  in highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    in mediump vec4 v_sh_linear_const_r;\n    in mediump vec4 v_sh_linear_const_g;\n    in mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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      vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    };\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    layout(std140) uniform CCSH {\n      vec4 cc_sh_linear_const_r;\n      vec4 cc_sh_linear_const_g;\n      vec4 cc_sh_linear_const_b;\n      vec4 cc_sh_quadratic_r;\n      vec4 cc_sh_quadratic_g;\n      vec4 cc_sh_quadratic_b;\n      vec4 cc_sh_quadratic_a;\n    };\n  #endif\n#endif\nlayout(std140) uniform CCShadow {\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_SUPPORT_CASCADED_SHADOW_MAP\n  layout(std140) uniform CCCSM {\n    highp vec4 cc_csmViewDir0[4];\n    highp vec4 cc_csmViewDir1[4];\n    highp vec4 cc_csmViewDir2[4];\n    highp vec4 cc_csmAtlas[4];\n    highp mat4 cc_matCSMViewProj[4];\n    highp vec4 cc_csmProjDepthInfo[4];\n    highp vec4 cc_csmProjInfo[4];\n    highp vec4 cc_csmSplitsInfo;\n  };\n#endif\nuniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  uniform samplerCube cc_reflectionProbeCubemap;\n  uniform sampler2D cc_reflectionProbePlanarMap;\n  uniform sampler2D cc_reflectionProbeDataMap;\n  uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\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}\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\nfloat GetLinearDepthFromViewSpace(vec3 viewPos, float near, float far) {\n  float dist = length(viewPos);\n  return (dist - near) / (far - near);\n}\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\nfloat CCGetLinearDepth(vec3 worldPos, float viewSpaceBias) {\n\tvec4 viewPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  viewPos.z += viewSpaceBias;\n\treturn GetLinearDepthFromViewSpace(viewPos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n\treturn CCGetLinearDepth(worldPos, 0.0);\n}\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  uniform sampler2D cc_lightingMap;\n#endif\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#if USE_BASE_COLOR_MAP\n  uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  uniform sampler2D specularMap;\n#endif\n#if USE_EMISSIVE_MAP\n  uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\nvoid SurfacesFragmentAlphaClipOnly()\n{\n  #if USE_ALPHA_TEST\n    float alpha = baseColor.ALPHA_TEST_CHANNEL;\n    #if USE_BASE_COLOR_MAP\n      alpha = texture(baseColorMap, FSInput_texcoord).ALPHA_TEST_CHANNEL;\n    #endif\n    if (alpha < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nin highp vec2 v_clip_depth;\nlayout(location = 0) out vec4 fragColorX;\nvoid main () {\n#ifdef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n  SurfacesFragmentAlphaClipOnly();\n#endif\n  highp float clipDepth = v_clip_depth.x / v_clip_depth.y * 0.5 + 0.5;\n  #if CC_SHADOWMAP_USE_LINEAR_DEPTH\n    if (IS_SPOT_LIGHT(cc_shadowLPNNInfo.x)) {\n      clipDepth = CCGetLinearDepth(FSInput_worldPos.xyz);\n    }\n  #endif\n  #if CC_SHADOWMAP_FORMAT == 1\n    fragColorX = packDepthToRGBA(clipDepth);\n  #else\n    fragColorX = vec4(clipDepth, 1.0, 1.0, 1.0);\n  #endif\n}"
      },
      "glsl1": {
        "vert": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nattribute vec3 a_position;\nattribute vec3 a_normal;\nattribute vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  attribute vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  attribute vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  attribute vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    attribute vec4 a_joints;\n  attribute vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    attribute highp vec4 a_jointAnimInfo;\n  #endif\n  attribute vec4 a_matWorld0;\n  attribute vec4 a_matWorld1;\n  attribute vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    attribute vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    attribute vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    attribute vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    attribute vec4 a_sh_linear_const_r;\n    attribute vec4 a_sh_linear_const_g;\n    attribute vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n    attribute float a_vertexId;\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nvarying highp vec3 v_worldPos;\nvarying vec4 v_normal;\nvarying vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  varying lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  varying mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  varying mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  varying mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  varying mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  varying mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  varying mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  varying highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  varying highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    varying mediump vec4 v_sh_linear_const_r;\n    varying mediump vec4 v_sh_linear_const_g;\n    varying mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n#endif\nuniform highp vec4 cc_cameraPos;\nuniform highp mat4 cc_matLightViewProj;\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}\n#if !USE_INSTANCING\n  uniform highp mat4 cc_matWorld;\n  uniform highp mat4 cc_matWorldIT;\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  uniform vec4 cc_displacementWeights[15];\n  uniform vec4 cc_displacementTextureInfo;\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\n    uniform highp vec4 cc_jointTextureInfo;\n    uniform highp vec4 cc_jointAnimInfo;\n    uniform highp sampler2D cc_jointTexture;\n    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      uniform highp sampler2D cc_realtimeJoint;\n    #else\n      uniform highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n  #endif\n#endif\n    uniform vec4 tilingOffset;\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvarying highp vec2 v_clip_depth;\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  In.clipPos = cc_matLightViewProj * vec4(In.worldPos, 1.0);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexOutput(In);\n  v_clip_depth = In.clipPos.zw;\n}",
        "frag": "\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;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nvarying highp vec3 v_worldPos;\nvarying vec4 v_normal;\nvarying vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  varying lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  varying mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  varying mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  varying mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  varying mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  varying mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  varying mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  varying highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  varying highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    varying mediump vec4 v_sh_linear_const_r;\n    varying mediump vec4 v_sh_linear_const_g;\n    varying mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\n#endif\nuniform mediump vec4 cc_debug_view_mode;\nuniform mediump vec4 cc_surfaceTransform;\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    #endif\n#endif\nuniform highp mat4 cc_matLightView;\n  uniform mediump vec4 cc_shadowNFLSInfo;\n  uniform mediump vec4 cc_shadowLPNNInfo;\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #endif\nuniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  uniform samplerCube cc_reflectionProbeCubemap;\n  uniform sampler2D cc_reflectionProbePlanarMap;\n  uniform sampler2D cc_reflectionProbeDataMap;\n  uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\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}\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\nfloat GetLinearDepthFromViewSpace(vec3 viewPos, float near, float far) {\n  float dist = length(viewPos);\n  return (dist - near) / (far - near);\n}\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\nfloat CCGetLinearDepth(vec3 worldPos, float viewSpaceBias) {\n\tvec4 viewPos = cc_matLightView * vec4(worldPos.xyz, 1.0);\n  viewPos.z += viewSpaceBias;\n\treturn GetLinearDepthFromViewSpace(viewPos.xyz, cc_shadowNFLSInfo.x, cc_shadowNFLSInfo.y);\n}\nfloat CCGetLinearDepth(vec3 worldPos) {\n\treturn CCGetLinearDepth(worldPos, 0.0);\n}\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  uniform sampler2D cc_lightingMap;\n#endif\n    uniform vec4 baseColor;\n    uniform vec4 colorScaleAndCutoff;\n#if USE_BASE_COLOR_MAP\n  uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  uniform sampler2D specularMap;\n#endif\n#if USE_EMISSIVE_MAP\n  uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\nvoid SurfacesFragmentAlphaClipOnly()\n{\n  #if USE_ALPHA_TEST\n    float alpha = baseColor.ALPHA_TEST_CHANNEL;\n    #if USE_BASE_COLOR_MAP\n      alpha = texture2D(baseColorMap, FSInput_texcoord).ALPHA_TEST_CHANNEL;\n    #endif\n    if (alpha < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nvarying highp vec2 v_clip_depth;\nvoid main () {\n#ifdef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n  SurfacesFragmentAlphaClipOnly();\n#endif\n  highp float clipDepth = v_clip_depth.x / v_clip_depth.y * 0.5 + 0.5;\n  #if CC_SHADOWMAP_USE_LINEAR_DEPTH\n    if (IS_SPOT_LIGHT(cc_shadowLPNNInfo.x)) {\n      clipDepth = CCGetLinearDepth(FSInput_worldPos.xyz);\n    }\n  #endif\n  #if CC_SHADOWMAP_FORMAT == 1\n    gl_FragColor = packDepthToRGBA(clipDepth);\n  #else\n    gl_FragColor = vec4(clipDepth, 1.0, 1.0, 1.0);\n  #endif\n}"
      },
      "builtins": {
        "globals": {
          "blocks": [
            {
              "name": "CCGlobal",
              "defines": []
            },
            {
              "name": "CCCamera",
              "defines": []
            },
            {
              "name": "CCShadow",
              "defines": []
            },
            {
              "name": "CCCSM",
              "defines": [
                "CC_SUPPORT_CASCADED_SHADOW_MAP"
              ]
            }
          ],
          "samplerTextures": [
            {
              "name": "cc_environment",
              "defines": []
            },
            {
              "name": "cc_diffuseMap",
              "defines": [
                "CC_USE_IBL",
                "CC_USE_DIFFUSEMAP"
              ]
            },
            {
              "name": "cc_shadowMap",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ]
            },
            {
              "name": "cc_spotShadowMap",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ]
            }
          ],
          "buffers": [],
          "images": []
        },
        "locals": {
          "blocks": [
            {
              "name": "CCLocal",
              "defines": [
                "!USE_INSTANCING"
              ]
            },
            {
              "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",
                "!CC_USE_REAL_TIME_JOINT_TEXTURE"
              ]
            },
            {
              "name": "CCForwardLight",
              "defines": [
                "CC_FORWARD_ADD",
                "CC_ENABLE_CLUSTERED_LIGHT_CULLING"
              ]
            },
            {
              "name": "CCSH",
              "defines": [
                "CC_USE_LIGHT_PROBE",
                "!USE_INSTANCING"
              ]
            }
          ],
          "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_realtimeJoint",
              "defines": [
                "CC_USE_SKINNING",
                "!CC_USE_BAKED_ANIMATION",
                "CC_USE_REAL_TIME_JOINT_TEXTURE"
              ]
            },
            {
              "name": "cc_reflectionProbeCubemap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbePlanarMap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbeDataMap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbeBlendCubemap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_lightingMap",
              "defines": [
                "CC_USE_LIGHTMAP",
                "!CC_FORWARD_ADD"
              ]
            }
          ],
          "buffers": [],
          "images": []
        },
        "statistics": {
          "CC_EFFECT_USED_VERTEX_UNIFORM_VECTORS": 100,
          "CC_EFFECT_USED_FRAGMENT_UNIFORM_VECTORS": 130
        }
      },
      "defines": [
        {
          "name": "USE_COMPATIBLE_LIGHTING",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_NORMAL_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_INSTANCING",
          "type": "boolean",
          "defines": [],
          "editor": {
            "elevated": true
          }
        },
        {
          "name": "CC_USE_LIGHTMAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_SKINNING",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_BAKED_ANIMATION",
          "type": "boolean",
          "defines": [
            "USE_INSTANCING"
          ]
        },
        {
          "name": "CC_RECEIVE_SHADOW",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_REFLECTION_PROBE",
          "type": "number",
          "defines": [],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_USE_LIGHT_PROBE",
          "type": "boolean",
          "defines": [],
          "default": 0
        },
        {
          "name": "CC_USE_MORPH",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_FORWARD_ADD",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_FOG",
          "type": "number",
          "defines": [],
          "range": [
            0,
            4
          ]
        },
        {
          "name": "CC_USE_ACCURATE_FOG",
          "type": "boolean",
          "defines": [
            "CC_USE_FOG"
          ]
        },
        {
          "name": "CC_MORPH_TARGET_COUNT",
          "type": "number",
          "defines": [
            "CC_USE_MORPH"
          ],
          "range": [
            2,
            8
          ]
        },
        {
          "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_MORPH_PRECOMPUTED",
          "type": "boolean",
          "defines": [
            "CC_USE_MORPH"
          ]
        },
        {
          "name": "CC_USE_REAL_TIME_JOINT_TEXTURE",
          "type": "boolean",
          "defines": [
            "CC_USE_SKINNING",
            "!CC_USE_BAKED_ANIMATION"
          ]
        },
        {
          "name": "CC_DISABLE_STRUCTURE_IN_FRAGMENT_SHADER",
          "type": "number",
          "defines": [],
          "range": [
            0,
            1
          ]
        },
        {
          "name": "CC_PIPELINE_TYPE",
          "type": "number",
          "defines": [],
          "range": [
            0,
            1
          ]
        },
        {
          "name": "CC_FORCE_FORWARD_SHADING",
          "type": "boolean",
          "defines": [
            "CC_PIPELINE_TYPE"
          ]
        },
        {
          "name": "CC_ENABLE_CLUSTERED_LIGHT_CULLING",
          "type": "number",
          "defines": [
            "CC_FORWARD_ADD"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_SUPPORT_CASCADED_SHADOW_MAP",
          "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_BASE_COLOR_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_1ST_SHADE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_2ND_SHADE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_SPECULAR_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_EMISSIVE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_ALPHA_TEST",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "ALPHA_TEST_CHANNEL",
          "type": "string",
          "defines": [
            "USE_ALPHA_TEST"
          ],
          "options": [
            "a",
            "r",
            "g",
            "b"
          ]
        },
        {
          "name": "CC_SHADOWMAP_USE_LINEAR_DEPTH",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_SHADOWMAP_FORMAT",
          "type": "number",
          "defines": [],
          "range": [
            0,
            3
          ]
        }
      ],
      "name": "builtin-toon|shadow-caster-vs|shadow-caster-fs"
    },
    {
      "blocks": [
        {
          "name": "Constants",
          "members": [
            {
              "name": "tilingOffset",
              "type": 16,
              "count": 1
            },
            {
              "name": "baseColor",
              "type": 16,
              "count": 1
            },
            {
              "name": "colorScaleAndCutoff",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeColor1",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeColor2",
              "type": 16,
              "count": 1
            },
            {
              "name": "specular",
              "type": 16,
              "count": 1
            },
            {
              "name": "shadeParams",
              "type": 16,
              "count": 1
            },
            {
              "name": "miscParams",
              "type": 16,
              "count": 1
            },
            {
              "name": "emissive",
              "type": 16,
              "count": 1
            },
            {
              "name": "emissiveScaleAndStrenth",
              "type": 16,
              "count": 1
            }
          ],
          "defines": [],
          "stageFlags": 17,
          "binding": 0
        }
      ],
      "samplerTextures": [
        {
          "name": "baseColorMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_BASE_COLOR_MAP"
          ],
          "stageFlags": 16,
          "binding": 1
        },
        {
          "name": "normalMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_NORMAL_MAP"
          ],
          "stageFlags": 16,
          "binding": 2
        },
        {
          "name": "shadeMap1",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_1ST_SHADE_MAP"
          ],
          "stageFlags": 16,
          "binding": 3
        },
        {
          "name": "shadeMap2",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_2ND_SHADE_MAP"
          ],
          "stageFlags": 16,
          "binding": 4
        },
        {
          "name": "specularMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_SPECULAR_MAP"
          ],
          "stageFlags": 16,
          "binding": 5
        },
        {
          "name": "emissiveMap",
          "type": 28,
          "count": 1,
          "defines": [
            "USE_EMISSIVE_MAP"
          ],
          "stageFlags": 16,
          "binding": 6
        }
      ],
      "samplers": [],
      "textures": [],
      "buffers": [],
      "images": [],
      "subpassInputs": [],
      "attributes": [
        {
          "name": "a_position",
          "defines": [],
          "format": 32,
          "location": 0
        },
        {
          "name": "a_normal",
          "defines": [],
          "format": 32,
          "location": 1
        },
        {
          "name": "a_texCoord",
          "defines": [],
          "format": 21,
          "location": 2
        },
        {
          "name": "a_tangent",
          "defines": [
            "USE_NORMAL_MAP"
          ],
          "format": 44,
          "location": 3
        },
        {
          "name": "a_color",
          "defines": [],
          "format": 44,
          "location": 6
        },
        {
          "name": "a_texCoord1",
          "defines": [],
          "format": 21,
          "location": 7
        },
        {
          "name": "a_joints",
          "defines": [
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        "vert": "#extension GL_EXT_shader_explicit_arithmetic_types_int32: require\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nlayout(location = 0) in vec3 a_position;\nlayout(location = 1) in vec3 a_normal;\nlayout(location = 2) in vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 3) in vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 6) in vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  layout(location = 7) in vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    layout(location = 4) in u32vec4 a_joints;\n  layout(location = 5) in vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    layout(location = 8) in highp vec4 a_jointAnimInfo;\n  #endif\n  layout(location = 9) in vec4 a_matWorld0;\n  layout(location = 10) in vec4 a_matWorld1;\n  layout(location = 11) in vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    layout(location = 12) in vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    layout(location = 13) in vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    layout(location = 14) in vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    layout(location = 15) in vec4 a_sh_linear_const_r;\n    layout(location = 16) in vec4 a_sh_linear_const_g;\n    layout(location = 17) in vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\nfloat saturate(float value) { return clamp(value, 0.0, 1.0); }\nvec2 saturate(vec2 value) { return clamp(value, vec2(0.0), vec2(1.0)); }\nvec3 saturate(vec3 value) { return clamp(value, vec3(0.0), vec3(1.0)); }\nvec4 saturate(vec4 value) { return clamp(value, vec4(0.0), vec4(1.0)); }\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nlayout(location = 0) out highp vec3 v_worldPos;\nlayout(location = 1) out vec4 v_normal;\nlayout(location = 2) out vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 3) out lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 4) out mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  layout(location = 5) out mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(location = 6) out mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  layout(location = 7) out mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  layout(location = 8) out mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  layout(location = 9) out mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  layout(location = 10) out highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  layout(location = 11) out highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    layout(location = 12) out mediump vec4 v_sh_linear_const_r;\n    layout(location = 13) out mediump vec4 v_sh_linear_const_g;\n    layout(location = 14) out mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return gl_VertexIndex;\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  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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 = 0, binding = 2) uniform CCShadow {\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 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}\n#if !USE_INSTANCING\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  layout(set = 2, binding = 4) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  #if CC_MORPH_TARGET_HAS_POSITION\n    layout(set = 2, binding = 8) uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    layout(set = 2, binding = 9) uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    layout(set = 2, binding = 10) uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\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 = 7) uniform highp sampler2D cc_jointTexture;\n    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      layout(set = 2, binding = 7) uniform highp sampler2D cc_realtimeJoint;\n    #else\n      layout(set = 2, binding = 3) uniform CCSkinning {\n        highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n      };\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n  #endif\n#endif\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvec4 CalculatePlanarShadowPos(vec3 meshWorldPos, vec3 cameraPos, vec3 lightDir, vec4 plane) {\n  vec3 P = meshWorldPos;\n  vec3 L = lightDir;\n  vec3 N = plane.xyz;\n  float d = plane.w + EPSILON_LOWP;\n  float dist = (-d - dot(P, N)) / (dot(L, N) + EPSILON_LOWP);\n  vec3 shadowPos = P + L * dist;\n  return vec4(shadowPos, dist);\n}\nvec4 CalculatePlanarShadowClipPos(vec4 shadowPos, vec3 cameraPos, mat4 matView, mat4 matProj, vec4 nearFar, float bias) {\n  vec4 camPos = matView * vec4(shadowPos.xyz, 1.0);\n  float lerpCoef = saturate((nearFar.z < 0.0 ? -camPos.z : camPos.z) / (nearFar.y - nearFar.x));\n  camPos.z += mix(nearFar.x * 0.01, nearFar.y * EPSILON_LOWP * bias, lerpCoef);\n  return matProj * camPos;\n}\nlayout(location = 15) out highp float v_dist;\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  vec4 shadowPos = CalculatePlanarShadowPos(In.worldPos, cc_cameraPos.xyz, cc_mainLitDir.xyz, cc_planarNDInfo);\n  In.worldPos = shadowPos.xyz;\n  In.clipPos = CalculatePlanarShadowClipPos(shadowPos, cc_cameraPos.xyz, cc_matView, cc_matProj, cc_nearFar, cc_shadowWHPBInfo.w);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexOutput(In);\n  v_dist = shadowPos.w;\n}",
        "frag": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nlayout(location = 0) in highp vec3 v_worldPos;\nlayout(location = 1) in vec4 v_normal;\nlayout(location = 2) in vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  layout(location = 3) in lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  layout(location = 4) in mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  layout(location = 5) in mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(location = 6) in mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  layout(location = 7) in mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  layout(location = 8) in mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  layout(location = 9) in mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  layout(location = 10) in highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  layout(location = 11) in highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    layout(location = 12) in mediump vec4 v_sh_linear_const_r;\n    layout(location = 13) in mediump vec4 v_sh_linear_const_g;\n    layout(location = 14) in mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\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  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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      vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    };\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    layout(set = 2, binding = 6) uniform CCSH {\n      vec4 cc_sh_linear_const_r;\n      vec4 cc_sh_linear_const_g;\n      vec4 cc_sh_linear_const_b;\n      vec4 cc_sh_quadratic_r;\n      vec4 cc_sh_quadratic_g;\n      vec4 cc_sh_quadratic_b;\n      vec4 cc_sh_quadratic_a;\n    };\n  #endif\n#endif\nlayout(set = 0, binding = 2) uniform CCShadow {\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_SUPPORT_CASCADED_SHADOW_MAP\n  layout(set = 0, binding = 3) uniform CCCSM {\n    highp vec4 cc_csmViewDir0[4];\n    highp vec4 cc_csmViewDir1[4];\n    highp vec4 cc_csmViewDir2[4];\n    highp vec4 cc_csmAtlas[4];\n    highp mat4 cc_matCSMViewProj[4];\n    highp vec4 cc_csmProjDepthInfo[4];\n    highp vec4 cc_csmProjInfo[4];\n    highp vec4 cc_csmSplitsInfo;\n  };\n#endif\nlayout(set = 0, binding = 5) uniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    layout(set = 0, binding = 7) uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(set = 2, binding = 15) uniform samplerCube cc_reflectionProbeCubemap;\n  layout(set = 2, binding = 16) uniform sampler2D cc_reflectionProbePlanarMap;\n  layout(set = 2, binding = 17) uniform sampler2D cc_reflectionProbeDataMap;\n  layout(set = 2, binding = 18) uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\n#if CC_RECEIVE_SHADOW\n  layout(set = 0, binding = 4) uniform highp sampler2D cc_shadowMap;\n  layout(set = 0, binding = 6) uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(set = 2, binding = 0) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  layout(set = 2, binding = 11) uniform sampler2D cc_lightingMap;\n#endif\nlayout(set = 1, binding = 0) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#if USE_BASE_COLOR_MAP\n  layout(set = 1, binding = 1) uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  layout(set = 1, binding = 2) uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  layout(set = 1, binding = 3) uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  layout(set = 1, binding = 4) uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  layout(set = 1, binding = 5) uniform sampler2D specularMap;\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\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\nvoid SurfacesFragmentAlphaClipOnly()\n{\n  #if USE_ALPHA_TEST\n    float alpha = baseColor.ALPHA_TEST_CHANNEL;\n    #if USE_BASE_COLOR_MAP\n      alpha = texture(baseColorMap, FSInput_texcoord).ALPHA_TEST_CHANNEL;\n    #endif\n    if (alpha < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nlayout(location = 15) in highp float v_dist;\nlayout(location = 0) out vec4 fragColorX;\nvoid main () {\n#ifdef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n  SurfacesFragmentAlphaClipOnly();\n#endif\n  if(v_dist < 0.0)\n    discard;\n  fragColorX = cc_shadowColor;\n}"
      },
      "glsl3": {
        "vert": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nin vec3 a_position;\nin vec3 a_normal;\nin vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  in vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  in vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  in vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    in vec4 a_joints;\n  in vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    in highp vec4 a_jointAnimInfo;\n  #endif\n  in vec4 a_matWorld0;\n  in vec4 a_matWorld1;\n  in vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    in vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    in vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    in vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    in vec4 a_sh_linear_const_r;\n    in vec4 a_sh_linear_const_g;\n    in vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n    in float a_vertexId;\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\nfloat saturate(float value) { return clamp(value, 0.0, 1.0); }\nvec2 saturate(vec2 value) { return clamp(value, vec2(0.0), vec2(1.0)); }\nvec3 saturate(vec3 value) { return clamp(value, vec3(0.0), vec3(1.0)); }\nvec4 saturate(vec4 value) { return clamp(value, vec4(0.0), vec4(1.0)); }\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nout highp vec3 v_worldPos;\nout vec4 v_normal;\nout vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  out lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  out mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  out mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  out mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  out mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  out mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  out mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  out highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  out highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    out mediump vec4 v_sh_linear_const_r;\n    out mediump vec4 v_sh_linear_const_g;\n    out mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return int(a_vertexId);\n    }\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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 CCShadow {\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 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}\n#if !USE_INSTANCING\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  layout(std140) uniform CCMorph {\n    vec4 cc_displacementWeights[15];\n    vec4 cc_displacementTextureInfo;\n  };\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\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    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      uniform highp sampler2D cc_realtimeJoint;\n    #else\n      layout(std140) uniform CCSkinning {\n        highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n      };\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n  #endif\n#endif\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvec4 CalculatePlanarShadowPos(vec3 meshWorldPos, vec3 cameraPos, vec3 lightDir, vec4 plane) {\n  vec3 P = meshWorldPos;\n  vec3 L = lightDir;\n  vec3 N = plane.xyz;\n  float d = plane.w + EPSILON_LOWP;\n  float dist = (-d - dot(P, N)) / (dot(L, N) + EPSILON_LOWP);\n  vec3 shadowPos = P + L * dist;\n  return vec4(shadowPos, dist);\n}\nvec4 CalculatePlanarShadowClipPos(vec4 shadowPos, vec3 cameraPos, mat4 matView, mat4 matProj, vec4 nearFar, float bias) {\n  vec4 camPos = matView * vec4(shadowPos.xyz, 1.0);\n  float lerpCoef = saturate((nearFar.z < 0.0 ? -camPos.z : camPos.z) / (nearFar.y - nearFar.x));\n  camPos.z += mix(nearFar.x * 0.01, nearFar.y * EPSILON_LOWP * bias, lerpCoef);\n  return matProj * camPos;\n}\nout highp float v_dist;\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  vec4 shadowPos = CalculatePlanarShadowPos(In.worldPos, cc_cameraPos.xyz, cc_mainLitDir.xyz, cc_planarNDInfo);\n  In.worldPos = shadowPos.xyz;\n  In.clipPos = CalculatePlanarShadowClipPos(shadowPos, cc_cameraPos.xyz, cc_matView, cc_matProj, cc_nearFar, cc_shadowWHPBInfo.w);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexOutput(In);\n  v_dist = shadowPos.w;\n}",
        "frag": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nin highp vec3 v_worldPos;\nin vec4 v_normal;\nin vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  in lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  in mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  in mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  in mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  in mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  in mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  in mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  in highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  in highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    in mediump vec4 v_sh_linear_const_r;\n    in mediump vec4 v_sh_linear_const_g;\n    in mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\n#endif\nlayout(std140) uniform CCGlobal {\n  highp   vec4 cc_time;\n  mediump vec4 cc_screenSize;\n  mediump vec4 cc_nativeSize;\n  mediump vec4 cc_probeInfo;\n  mediump vec4 cc_debug_view_mode;\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_surfaceTransform;\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#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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      vec4 cc_lightBoundingSizeVS[LIGHTS_PER_PASS];\n    };\n    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    layout(std140) uniform CCSH {\n      vec4 cc_sh_linear_const_r;\n      vec4 cc_sh_linear_const_g;\n      vec4 cc_sh_linear_const_b;\n      vec4 cc_sh_quadratic_r;\n      vec4 cc_sh_quadratic_g;\n      vec4 cc_sh_quadratic_b;\n      vec4 cc_sh_quadratic_a;\n    };\n  #endif\n#endif\nlayout(std140) uniform CCShadow {\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_SUPPORT_CASCADED_SHADOW_MAP\n  layout(std140) uniform CCCSM {\n    highp vec4 cc_csmViewDir0[4];\n    highp vec4 cc_csmViewDir1[4];\n    highp vec4 cc_csmViewDir2[4];\n    highp vec4 cc_csmAtlas[4];\n    highp mat4 cc_matCSMViewProj[4];\n    highp vec4 cc_csmProjDepthInfo[4];\n    highp vec4 cc_csmProjInfo[4];\n    highp vec4 cc_csmSplitsInfo;\n  };\n#endif\nuniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  uniform samplerCube cc_reflectionProbeCubemap;\n  uniform sampler2D cc_reflectionProbePlanarMap;\n  uniform sampler2D cc_reflectionProbeDataMap;\n  uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  layout(std140) uniform CCLocal {\n    highp mat4 cc_matWorld;\n    highp mat4 cc_matWorldIT;\n    highp vec4 cc_lightingMapUVParam;\n    highp vec4 cc_localShadowBias;\n    highp vec4 cc_reflectionProbeData1;\n    highp vec4 cc_reflectionProbeData2;\n    highp vec4 cc_reflectionProbeBlendData1;\n    highp vec4 cc_reflectionProbeBlendData2;\n  };\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  uniform sampler2D cc_lightingMap;\n#endif\nlayout(std140) uniform Constants {\n  vec4 tilingOffset;\n  vec4 baseColor;\n  vec4 colorScaleAndCutoff;\n  vec4 shadeColor1;\n  vec4 shadeColor2;\n  vec4 specular;\n  vec4 shadeParams;\n  vec4 miscParams;\n  vec4 emissive;\n  vec4 emissiveScaleAndStrenth;\n};\n#if USE_BASE_COLOR_MAP\n  uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  uniform sampler2D specularMap;\n#endif\n#if USE_EMISSIVE_MAP\n  uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\nvoid SurfacesFragmentAlphaClipOnly()\n{\n  #if USE_ALPHA_TEST\n    float alpha = baseColor.ALPHA_TEST_CHANNEL;\n    #if USE_BASE_COLOR_MAP\n      alpha = texture(baseColorMap, FSInput_texcoord).ALPHA_TEST_CHANNEL;\n    #endif\n    if (alpha < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nin highp float v_dist;\nlayout(location = 0) out vec4 fragColorX;\nvoid main () {\n#ifdef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n  SurfacesFragmentAlphaClipOnly();\n#endif\n  if(v_dist < 0.0)\n    discard;\n  fragColorX = cc_shadowColor;\n}"
      },
      "glsl1": {
        "vert": "\nprecision highp float;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\nattribute vec3 a_position;\nattribute vec3 a_normal;\nattribute vec2 a_texCoord;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  attribute vec4 a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  attribute vec4 a_color;\n#endif\n#if CC_SURFACES_USE_SECOND_UV || CC_USE_LIGHTMAP\n  attribute vec2 a_texCoord1;\n#endif\n#if CC_USE_SKINNING\n    attribute vec4 a_joints;\n  attribute vec4 a_weights;\n#endif\n#if USE_INSTANCING\n  #if CC_USE_BAKED_ANIMATION\n    attribute highp vec4 a_jointAnimInfo;\n  #endif\n  attribute vec4 a_matWorld0;\n  attribute vec4 a_matWorld1;\n  attribute vec4 a_matWorld2;\n  #if CC_USE_LIGHTMAP\n    attribute vec4 a_lightingMapUVParam;\n  #endif\n  #if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n    attribute vec4 a_localShadowBiasAndProbeId;\n  #endif\n  #if CC_USE_REFLECTION_PROBE\n    attribute vec4 a_reflectionProbeData;\n  #endif\n  #if CC_USE_LIGHT_PROBE\n    attribute vec4 a_sh_linear_const_r;\n    attribute vec4 a_sh_linear_const_g;\n    attribute vec4 a_sh_linear_const_b;\n  #endif\n#endif\n#if CC_USE_MORPH\n    attribute float a_vertexId;\n#endif\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\nfloat saturate(float value) { return clamp(value, 0.0, 1.0); }\nvec2 saturate(vec2 value) { return clamp(value, vec2(0.0), vec2(1.0)); }\nvec3 saturate(vec3 value) { return clamp(value, vec3(0.0), vec3(1.0)); }\nvec4 saturate(vec4 value) { return clamp(value, vec4(0.0), vec4(1.0)); }\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nvarying highp vec3 v_worldPos;\nvarying vec4 v_normal;\nvarying vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  varying lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  varying mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  varying mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  varying mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  varying mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  varying mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  varying mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  varying highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  varying highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    varying mediump vec4 v_sh_linear_const_r;\n    varying mediump vec4 v_sh_linear_const_g;\n    varying mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define VSOutput_worldPos v_worldPos\n#define VSOutput_worldNormal v_normal.xyz\n#define VSOutput_faceSideSign v_normal.w\n#define VSOutput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define VSOutput_vertexColor v_color\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define VSOutput_worldTangent v_tangent.xyz\n  #define VSOutput_mirrorNormal v_tangent.w\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define VSOutput_texcoord1 v_uv1\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define VSOutput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define VSOutput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define VSOutput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define VSOutput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define VSOutput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define VSOutput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define VSOutput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define VSOutput_clipPos v_clipPos\n#endif\nstruct SurfacesStandardVertexIntermediate\n{\n  highp vec4 position;\n  vec3 normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  vec4 tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  vec4 color;\n#endif\n  vec2 texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  vec2 texCoord1;\n#endif\n  highp vec4 clipPos;\n  highp vec3 worldPos;\n  vec4 worldNormal;\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    vec3 worldTangent, worldBinormal;\n  #endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  vec4 shadowBiasAndProbeId;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  float fogFactor;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  vec3 lightmapUV;\n#endif\n};\n#if CC_USE_MORPH\n    int getVertexId() {\n      return int(a_vertexId);\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_mainLitDir;\n  uniform mediump vec4 cc_nearFar;\nuniform mediump vec4 cc_shadowWHPBInfo;\n  uniform mediump vec4 cc_planarNDInfo;\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}\n#if !USE_INSTANCING\n  uniform highp mat4 cc_matWorld;\n  uniform highp mat4 cc_matWorldIT;\n#endif\nvoid CCGetWorldMatrixFull(out mat4 matWorld, out mat4 matWorldIT)\n{\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    vec3 scale = 1.0 / vec3(length(a_matWorld0.xyz), length(a_matWorld1.xyz), length(a_matWorld2.xyz));\n    vec3 scale2 = scale * scale;\n    matWorldIT = mat4(\n      vec4(a_matWorld0.xyz * scale2.x, 0.0),\n      vec4(a_matWorld1.xyz * scale2.y, 0.0),\n      vec4(a_matWorld2.xyz * scale2.z, 0.0),\n      vec4(0.0, 0.0, 0.0, 1.0)\n    );\n  #else\n    matWorld = cc_matWorld;\n    matWorldIT = cc_matWorldIT;\n  #endif\n}\n#if CC_USE_MORPH\n  uniform vec4 cc_displacementWeights[15];\n  uniform vec4 cc_displacementTextureInfo;\n  #if CC_MORPH_TARGET_HAS_POSITION\n    uniform sampler2D cc_PositionDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    uniform sampler2D cc_NormalDisplacements;\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    uniform sampler2D cc_TangentDisplacements;\n  #endif\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  vec3 getPositionDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_PositionDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n  vec3 getNormalDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_NormalDisplacements, vertexId);\n  }\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n  vec3 getTangentDisplacement(int vertexId) {\n      return getVec3DisplacementFromTexture(cc_TangentDisplacements, vertexId);\n  }\n  #endif\n  void applyMorph (inout vec4 position, inout vec3 normal, inout vec4 tangent) {\n    int vertexId = getVertexId();\n  #if CC_MORPH_TARGET_HAS_POSITION\n    position.xyz = position.xyz + getPositionDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_NORMAL\n    normal.xyz = normal.xyz + getNormalDisplacement(vertexId);\n  #endif\n  #if CC_MORPH_TARGET_HAS_TANGENT\n    tangent.xyz = 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  #if CC_USE_BAKED_ANIMATION\n    uniform highp vec4 cc_jointTextureInfo;\n    uniform highp vec4 cc_jointAnimInfo;\n    uniform highp sampler2D cc_jointTexture;\n    void CCGetJointTextureCoords(float pixelsPerJoint, float jointIdx, out highp float x, out highp float y, out highp float invSize)\n    {\n      #if USE_INSTANCING\n        highp float temp = pixelsPerJoint * (a_jointAnimInfo.x * a_jointAnimInfo.y + jointIdx) + a_jointAnimInfo.z;\n      #else\n        highp float temp = pixelsPerJoint * (cc_jointAnimInfo.x * cc_jointTextureInfo.y + jointIdx) + cc_jointTextureInfo.z;\n      #endif\n      invSize = cc_jointTextureInfo.w;\n      highp float tempY = floor(temp * invSize);\n      x = floor(temp - tempY * cc_jointTextureInfo.x);\n      y = (tempY + 0.5) * invSize;\n    }\n  #else\n    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      uniform highp sampler2D cc_realtimeJoint;\n    #else\n      uniform highp vec4 cc_joints[CC_JOINT_UNIFORM_CAPACITY * 3];\n    #endif\n  #endif\n  #if CC_USE_BAKED_ANIMATION\n    #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n      mat4 getJointMatrix (float i) {\n        highp float x, y, invSize;\n        CCGetJointTextureCoords(3.0, i, x, y, 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        highp float x, y, invSize;\n        CCGetJointTextureCoords(12.0, i, x, y, 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    #if CC_USE_REAL_TIME_JOINT_TEXTURE\n      #if CC_DEVICE_SUPPORT_FLOAT_TEXTURE\n        mat4 getJointMatrix (float i) {\n          float x = i;\n          vec4 v1 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 0.5 / 3.0));\n          vec4 v2 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 1.5 / 3.0));\n          vec4 v3 = texture2D(cc_realtimeJoint, vec2( x / 256.0, 2.5 / 3.0));\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         float x = 4.0 * i;\n          vec4 v1 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 0.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 0.5 / 3.0)))\n          );\n          vec4 v2 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 1.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 1.5 / 3.0)))\n          );\n          vec4 v3 = vec4(\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 0.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 1.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 2.5)/ 1024.0, 2.5 / 3.0))),\n            decode32(texture2D(cc_realtimeJoint, vec2((x + 3.5)/ 1024.0, 2.5 / 3.0)))\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  #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 vec4 position, inout vec3 normal, inout vec4 tangent) {\n    mat4 m = skinMatrix();\n    position = m * position;\n    normal = (m * vec4(normal, 0.0)).xyz;\n    tangent.xyz = (m * vec4(tangent.xyz, 0.0)).xyz;\n  }\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #if CC_USE_FOG != 4\n  #endif\n#endif\n    uniform vec4 tilingOffset;\n#define CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n  In.texCoord = In.texCoord * tilingOffset.xy + tilingOffset.zw;\n}\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_POS\nvec3 SurfacesVertexModifyLocalPos(in SurfacesStandardVertexIntermediate In)\n{\n  return vec3(In.position.xyz);\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_TANGENT\n  #if CC_SURFACES_USE_TANGENT_SPACE\n  #endif\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_LOCAL_SHARED_DATA\nvoid SurfacesVertexModifyLocalSharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_POS\nvec3 SurfacesVertexModifyWorldPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.worldPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_CLIP_POS\nvec4 SurfacesVertexModifyClipPos(in SurfacesStandardVertexIntermediate In)\n{\n  return In.clipPos;\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_UV\nvoid SurfacesVertexModifyUV(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_WORLD_NORMAL\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHADOW_BIAS\n#endif\n#ifndef CC_SURFACES_VERTEX_MODIFY_SHARED_DATA\nvoid SurfacesVertexModifySharedData(inout SurfacesStandardVertexIntermediate In)\n{\n}\n#endif\nvoid CCSurfacesVertexInput(out SurfacesStandardVertexIntermediate In)\n{\n  In.position = vec4(a_position, 1.0);\n  In.normal = a_normal;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  In.tangent = a_tangent;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  In.color = a_color;\n#endif\n  In.texCoord = a_texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  In.texCoord1 = a_texCoord1;\n#endif\n}\nvoid CCSurfacesVertexOutput(in SurfacesStandardVertexIntermediate In)\n{\n  gl_Position = In.clipPos;\n  VSOutput_worldNormal = In.worldNormal.xyz;\n  VSOutput_faceSideSign = In.worldNormal.w;\n  VSOutput_worldPos = In.worldPos;\n#if CC_SURFACES_USE_TANGENT_SPACE\n  VSOutput_worldTangent = In.worldTangent.xyz;\n  VSOutput_mirrorNormal = In.tangent.w > 0.0 ? 1.0 : -1.0;\n#endif\n#if CC_SURFACES_USE_VERTEX_COLOR\n  VSOutput_vertexColor = In.color;\n#endif\n  VSOutput_texcoord = In.texCoord;\n#if CC_SURFACES_USE_SECOND_UV\n  VSOutput_texcoord1 = In.texCoord1;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  VSOutput_fogFactor = In.fogFactor;\n#endif\n#if CC_RECEIVE_SHADOW\n  VSOutput_shadowBias = In.shadowBiasAndProbeId.xy;\n#endif\n#if CC_USE_REFLECTION_PROBE\n  VSOutput_reflectionProbeId = In.shadowBiasAndProbeId.z;\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    VSOutput_reflectionProbeBlendId = In.shadowBiasAndProbeId.w;\n  #endif\n  #if USE_INSTANCING\n    v_reflectionProbeData = a_reflectionProbeData;\n  #endif\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  VSOutput_lightMapUV = In.lightmapUV;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  VSOutput_localPos = In.position;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  VSOutput_clipPos = In.clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    v_sh_linear_const_r = a_sh_linear_const_r;\n    v_sh_linear_const_g = a_sh_linear_const_g;\n    v_sh_linear_const_b = a_sh_linear_const_b;\n  #endif\n#endif\n}\nvoid CCSurfacesVertexAnimation(inout SurfacesStandardVertexIntermediate In)\n{\nvec4 temp = vec4(0.0);\n#if CC_USE_MORPH\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    applyMorph(In.position, In.normal, In.tangent);\n  #else\n    applyMorph(In.position, In.normal, temp);\n  #endif\n#endif\n#if CC_USE_SKINNING\n  #if CC_SURFACES_USE_TANGENT_SPACE\n    CCSkin(In.position, In.normal, In.tangent);\n  #else\n    CCSkin(In.position, In.normal, temp);\n  #endif\n#endif\n}\nvoid CCSurfacesVertexWorldTransform(inout SurfacesStandardVertexIntermediate In)\n{\n    mat4 matWorld, matWorldIT;\n    CCGetWorldMatrixFull(matWorld, matWorldIT);\n    In.worldPos = (matWorld * In.position).xyz;\n    In.worldNormal.xyz = normalize((matWorldIT * vec4(In.normal.xyz, 0.0)).xyz);\n    #if CC_SURFACES_USE_TANGENT_SPACE\n      In.worldTangent = normalize((matWorld * vec4(In.tangent.xyz, 0.0)).xyz);\n      In.worldBinormal = cross(In.worldNormal.xyz, In.worldTangent) * In.tangent.w;\n    #endif\n}\nvoid CCSurfacesVertexTransformUV(inout SurfacesStandardVertexIntermediate In)\n{\n  #if CC_SURFACES_FLIP_UV\n    In.texCoord = cc_cameraPos.w > 1.0 ? vec2(In.texCoord.x, 1.0 - In.texCoord.y) : In.texCoord;\n    #if CC_SURFACES_USE_SECOND_UV\n      In.texCoord1 = cc_cameraPos.w > 1.0 ? vec2(In.texCoord1.x, 1.0 - In.texCoord1.y) : In.texCoord1;\n    #endif\n  #endif\n}\nvec4 CalculatePlanarShadowPos(vec3 meshWorldPos, vec3 cameraPos, vec3 lightDir, vec4 plane) {\n  vec3 P = meshWorldPos;\n  vec3 L = lightDir;\n  vec3 N = plane.xyz;\n  float d = plane.w + EPSILON_LOWP;\n  float dist = (-d - dot(P, N)) / (dot(L, N) + EPSILON_LOWP);\n  vec3 shadowPos = P + L * dist;\n  return vec4(shadowPos, dist);\n}\nvec4 CalculatePlanarShadowClipPos(vec4 shadowPos, vec3 cameraPos, mat4 matView, mat4 matProj, vec4 nearFar, float bias) {\n  vec4 camPos = matView * vec4(shadowPos.xyz, 1.0);\n  float lerpCoef = saturate((nearFar.z < 0.0 ? -camPos.z : camPos.z) / (nearFar.y - nearFar.x));\n  camPos.z += mix(nearFar.x * 0.01, nearFar.y * EPSILON_LOWP * bias, lerpCoef);\n  return matProj * camPos;\n}\nvarying highp float v_dist;\nvoid main()\n{\n  SurfacesStandardVertexIntermediate In;\n  CCSurfacesVertexInput(In);\n  CCSurfacesVertexAnimation(In);\n  In.position.xyz = SurfacesVertexModifyLocalPos(In);\n  SurfacesVertexModifyLocalSharedData(In);\n  CCSurfacesVertexWorldTransform(In);\n  In.worldPos = SurfacesVertexModifyWorldPos(In);\n  vec4 shadowPos = CalculatePlanarShadowPos(In.worldPos, cc_cameraPos.xyz, cc_mainLitDir.xyz, cc_planarNDInfo);\n  In.worldPos = shadowPos.xyz;\n  In.clipPos = CalculatePlanarShadowClipPos(shadowPos, cc_cameraPos.xyz, cc_matView, cc_matProj, cc_nearFar, cc_shadowWHPBInfo.w);\n  In.clipPos = SurfacesVertexModifyClipPos(In);\n  SurfacesVertexModifyUV(In);\n  SurfacesVertexModifySharedData(In);\n  CCSurfacesVertexTransformUV(In);\n  CCSurfacesVertexOutput(In);\n  v_dist = shadowPos.w;\n}",
        "frag": "\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;\n#define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING USE_COMPATIBLE_LIGHTING\n#define CC_SURFACES_USE_TANGENT_SPACE USE_NORMAL_MAP\n#ifndef CC_SURFACES_USE_SECOND_UV\n  #define CC_SURFACES_USE_SECOND_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TANGENT_SPACE\n  #define CC_SURFACES_USE_TANGENT_SPACE 0\n#endif\n#ifndef CC_SURFACES_USE_VERTEX_COLOR\n  #define CC_SURFACES_USE_VERTEX_COLOR 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_LOCAL_POS\n  #define CC_SURFACES_TRANSFER_LOCAL_POS 0\n#endif\n#ifndef CC_SURFACES_TRANSFER_CLIP_POS\n  #define CC_SURFACES_TRANSFER_CLIP_POS 0\n#endif\n#ifndef CC_SURFACES_USE_LIGHT_MAP\n  #ifdef CC_USE_LIGHTMAP\n    #define CC_SURFACES_USE_LIGHT_MAP CC_USE_LIGHTMAP\n  #else\n    #define CC_SURFACES_USE_LIGHT_MAP 0\n  #endif\n#endif\n#ifndef CC_SURFACES_FLIP_UV\n  #define CC_SURFACES_FLIP_UV 0\n#endif\n#ifndef CC_SURFACES_USE_TWO_SIDED\n  #define CC_SURFACES_USE_TWO_SIDED 0\n#endif\n#ifndef CC_SURFACES_USE_REFLECTION_DENOISE\n  #define CC_SURFACES_USE_REFLECTION_DENOISE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT\n  #define CC_SURFACES_LIGHTING_ANISOTROPIC_ENVCONVOLUTION_COUNT 0\n#endif\n#ifndef CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING\n  #define CC_SURFACES_USE_LEGACY_COMPATIBLE_LIGHTING 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_FRESNEL\n  #define CC_SURFACES_LIGHTING_USE_FRESNEL 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR\n  #define CC_SURFACES_LIGHTING_TRANSMIT_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE\n  #define CC_SURFACES_LIGHTING_TRANSMIT_DIFFUSE 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT\n  #define CC_SURFACES_LIGHTING_USE_SHADOWMAP_TRANSMIT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TRT\n  #define CC_SURFACES_LIGHTING_TRT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR\n  #define CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SHEEN\n  #define CC_SURFACES_LIGHTING_SHEEN 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_CLEAR_COAT\n  #define CC_SURFACES_LIGHTING_CLEAR_COAT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_TT\n  #define CC_SURFACES_LIGHTING_TT 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_SSS\n  #define CC_SURFACES_LIGHTING_SSS 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #if CC_SURFACES_LIGHTING_TRT || CC_SURFACES_LIGHTING_DUAL_LOBE_SPECULAR || CC_SURFACES_LIGHTING_SHEEN || CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR\n  #define CC_SURFACES_LIGHTING_2ND_LAYER_SPECULAR 0\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #if CC_SURFACES_LIGHTING_CLEAR_COAT\n    #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 1\n  #endif\n#endif\n#ifndef CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND\n  #define CC_SURFACES_LIGHTING_USE_MULTIPLE_LAYER_BLEND 0\n#endif\n#ifndef CC_SURFACES_ENABLE_DEBUG_VIEW\n  #define CC_SURFACES_ENABLE_DEBUG_VIEW 1\n#endif\n#define CC_USE_SURFACE_SHADER 1\n#define QUATER_PI         0.78539816340\n#define HALF_PI           1.57079632679\n#define PI                3.14159265359\n#define PI2               6.28318530718\n#define PI4               12.5663706144\n#define INV_QUATER_PI     1.27323954474\n#define INV_HALF_PI       0.63661977237\n#define INV_PI            0.31830988618\n#define INV_PI2           0.15915494309\n#define INV_PI4           0.07957747155\n#define EPSILON           1e-6\n#define EPSILON_LOWP      1e-4\n#define LOG2              1.442695\n#define EXP_VALUE         2.71828183\n#define FP_MAX            65504.0\n#define FP_SCALE          0.0009765625\n#define FP_SCALE_INV      1024.0\n#define GRAY_VECTOR       vec3(0.299, 0.587, 0.114)\n#define LIGHT_MAP_TYPE_DISABLED 0\n#define LIGHT_MAP_TYPE_ALL_IN_ONE 1\n#define LIGHT_MAP_TYPE_INDIRECT_OCCLUSION 2\n#define REFLECTION_PROBE_TYPE_NONE 0\n#define REFLECTION_PROBE_TYPE_CUBE 1\n#define REFLECTION_PROBE_TYPE_PLANAR 2\n#define REFLECTION_PROBE_TYPE_BLEND 3\n#define REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX 4\n#define LIGHT_TYPE_DIRECTIONAL 0.0\n#define LIGHT_TYPE_SPHERE 1.0\n#define LIGHT_TYPE_SPOT 2.0\n#define LIGHT_TYPE_POINT 3.0\n#define LIGHT_TYPE_RANGED_DIRECTIONAL 4.0\n#define IS_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_DIRECTIONAL)) < EPSILON_LOWP)\n#define IS_SPHERE_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPHERE)) < EPSILON_LOWP)\n#define IS_SPOT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_SPOT)) < EPSILON_LOWP)\n#define IS_POINT_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_POINT)) < EPSILON_LOWP)\n#define IS_RANGED_DIRECTIONAL_LIGHT(light_type) (abs(float(light_type) - float(LIGHT_TYPE_RANGED_DIRECTIONAL)) < EPSILON_LOWP)\n#define TONE_MAPPING_ACES 0\n#define TONE_MAPPING_LINEAR 1\n#define SURFACES_MAX_TRANSMIT_DEPTH_VALUE 999999.0\n#ifndef CC_SURFACES_DEBUG_VIEW_SINGLE\n  #define CC_SURFACES_DEBUG_VIEW_SINGLE 1\n#endif\n#ifndef CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC\n  #define CC_SURFACES_DEBUG_VIEW_COMPOSITE_AND_MISC 2\n#endif\nvarying highp vec3 v_worldPos;\nvarying vec4 v_normal;\nvarying vec2 v_uv;\n#if CC_SURFACES_USE_VERTEX_COLOR\n  varying lowp vec4 v_color;\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  varying mediump vec4 v_tangent;\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  varying mediump vec2 v_uv1;\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  varying mediump vec3 v_luv;\n#endif\n#if CC_RECEIVE_SHADOW || CC_USE_REFLECTION_PROBE\n  varying mediump vec4 v_shadowBiasAndProbeId;\n#endif\n#if CC_USE_REFLECTION_PROBE && USE_INSTANCING\n  varying mediump vec4 v_reflectionProbeData;\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  varying mediump float v_fogFactor;\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  varying highp vec4 v_localPos;\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  varying highp vec4 v_clipPos;\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if USE_INSTANCING\n    varying mediump vec4 v_sh_linear_const_r;\n    varying mediump vec4 v_sh_linear_const_g;\n    varying mediump vec4 v_sh_linear_const_b;\n  #endif\n#endif\n#define FSInput_worldPos v_worldPos\n#define FSInput_worldNormal v_normal.xyz\n#define FSInput_faceSideSign v_normal.w\n#define FSInput_texcoord v_uv\n#if CC_SURFACES_USE_VERTEX_COLOR\n  #define FSInput_vertexColor v_color\n#else\n  #define FSInput_vertexColor vec4(1.0)\n#endif\n#if CC_SURFACES_USE_TANGENT_SPACE\n  #define FSInput_worldTangent v_tangent.xyz\n  #define FSInput_mirrorNormal v_tangent.w\n#else\n  #define FSInput_worldTangent vec3(1.0, 1.0, 1.0)\n  #define FSInput_mirrorNormal 1.0\n#endif\n#if CC_SURFACES_USE_SECOND_UV\n  #define FSInput_texcoord1 v_uv1\n#else\n  #define FSInput_texcoord1 vec2(0.0, 0.0)\n#endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  #define FSInput_lightMapUV v_luv\n#endif\n#if CC_RECEIVE_SHADOW\n  #define FSInput_shadowBias v_shadowBiasAndProbeId.xy\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #define FSInput_reflectionProbeId v_shadowBiasAndProbeId.z\n  #if CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND || CC_USE_REFLECTION_PROBE == REFLECTION_PROBE_TYPE_BLEND_AND_SKYBOX\n    #define FSInput_reflectionProbeBlendId v_shadowBiasAndProbeId.w\n  #endif\n  #if USE_INSTANCING\n    #define FSInput_reflectionProbeData v_reflectionProbeData\n  #endif\n#endif\n#if CC_USE_FOG != 4 && !CC_USE_ACCURATE_FOG\n  #define FSInput_fogFactor v_fogFactor\n#endif\n#if CC_SURFACES_TRANSFER_LOCAL_POS\n  #define FSInput_localPos v_localPos\n#endif\n#if CC_SURFACES_TRANSFER_CLIP_POS\n  #define FSInput_clipPos v_clipPos\n#endif\nuniform mediump vec4 cc_debug_view_mode;\nuniform mediump vec4 cc_surfaceTransform;\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL CC_SURFACES_DEBUG_VIEW_VERTEX_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT CC_SURFACES_DEBUG_VIEW_VERTEX_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_WORLD_POS CC_SURFACES_DEBUG_VIEW_VERTEX_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR CC_SURFACES_DEBUG_VIEW_WORLD_POS + 1\n#define CC_SURFACES_DEBUG_VIEW_FACE_SIDE CC_SURFACES_DEBUG_VIEW_VERTEX_MIRROR + 1\n#define CC_SURFACES_DEBUG_VIEW_UV0 CC_SURFACES_DEBUG_VIEW_FACE_SIDE + 1\n#define CC_SURFACES_DEBUG_VIEW_UV1 CC_SURFACES_DEBUG_VIEW_UV0 + 1\n#define CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP CC_SURFACES_DEBUG_VIEW_UV1 + 1\n#define CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH CC_SURFACES_DEBUG_VIEW_UVLIGHTMAP + 1\n#define CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH CC_SURFACES_DEBUG_VIEW_PROJ_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL CC_SURFACES_DEBUG_VIEW_LINEAR_DEPTH + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT CC_SURFACES_DEBUG_VIEW_FRAGMENT_NORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL CC_SURFACES_DEBUG_VIEW_FRAGMENT_TANGENT + 1\n#define CC_SURFACES_DEBUG_VIEW_BASE_COLOR CC_SURFACES_DEBUG_VIEW_FRAGMENT_BINORMAL + 1\n#define CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR CC_SURFACES_DEBUG_VIEW_BASE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR CC_SURFACES_DEBUG_VIEW_DIFFUSE_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSPARENCY CC_SURFACES_DEBUG_VIEW_SPECULAR_COLOR + 1\n#define CC_SURFACES_DEBUG_VIEW_METALLIC CC_SURFACES_DEBUG_VIEW_TRANSPARENCY + 1\n#define CC_SURFACES_DEBUG_VIEW_ROUGHNESS CC_SURFACES_DEBUG_VIEW_METALLIC + 1\n#define CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY CC_SURFACES_DEBUG_VIEW_ROUGHNESS + 1\n#define CC_SURFACES_DEBUG_VIEW_IOR CC_SURFACES_DEBUG_VIEW_SPECULAR_INTENSITY + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_IOR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_ALL CC_SURFACES_DEBUG_VIEW_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_DIRECT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_ENV_ALL CC_SURFACES_DEBUG_VIEW_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_EMISSIVE CC_SURFACES_DEBUG_VIEW_ENV_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_LIGHT_MAP CC_SURFACES_DEBUG_VIEW_EMISSIVE + 1\n#define CC_SURFACES_DEBUG_VIEW_SHADOW CC_SURFACES_DEBUG_VIEW_LIGHT_MAP + 1\n#define CC_SURFACES_DEBUG_VIEW_AO CC_SURFACES_DEBUG_VIEW_SHADOW + 1\n#define CC_SURFACES_DEBUG_VIEW_FRESNEL CC_SURFACES_DEBUG_VIEW_AO + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE CC_SURFACES_DEBUG_VIEW_FRESNEL + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE CC_SURFACES_DEBUG_VIEW_TRANSMIT_DIRECT_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_DIFFUSE + 1\n#define CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL CC_SURFACES_DEBUG_VIEW_TRANSMIT_ENV_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_TRANSMIT_ALL + 1\n#define CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR CC_SURFACES_DEBUG_VIEW_DIRECT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL CC_SURFACES_DEBUG_VIEW_ENVIRONMENT_2ND_SPECULAR + 1\n#define CC_SURFACES_DEBUG_VIEW_FOG CC_SURFACES_DEBUG_VIEW_2ND_SPECULAR_ALL + 1\n#define IS_DEBUG_VIEW_ENABLE_WITH_CAMERA (cc_surfaceTransform.y != 3.0)\n#define IS_DEBUG_VIEW_LIGHTING_ENABLE_WITH_ALBEDO (UnpackBitFromFloat(cc_debug_view_mode.w, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_MISC_ENABLE_CSM_LAYER_COLORATION (UnpackBitFromFloat(cc_debug_view_mode.w, 7) && IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_DIRECT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.y, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_ENV_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.y, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_EMISSIVE (UnpackBitFromFloat(cc_debug_view_mode.y, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_LIGHT_MAP (UnpackBitFromFloat(cc_debug_view_mode.y, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_SHADOW (UnpackBitFromFloat(cc_debug_view_mode.y, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_AO (UnpackBitFromFloat(cc_debug_view_mode.y, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_NORMAL_MAP (UnpackBitFromFloat(cc_debug_view_mode.z, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FOG (UnpackBitFromFloat(cc_debug_view_mode.z, 1) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TONE_MAPPING (UnpackBitFromFloat(cc_debug_view_mode.z, 2) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_GAMMA_CORRECTION (UnpackBitFromFloat(cc_debug_view_mode.z, 3) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_FRESNEL (UnpackBitFromFloat(cc_debug_view_mode.z, 4) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_DIFFUSE (UnpackBitFromFloat(cc_debug_view_mode.z, 5) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TRANSMIT_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 6) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_2ND_SPECULAR (UnpackBitFromFloat(cc_debug_view_mode.z, 7) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#define IS_DEBUG_VIEW_COMPOSITE_ENABLE_TT (UnpackBitFromFloat(cc_debug_view_mode.w, 0) || !IS_DEBUG_VIEW_ENABLE_WITH_CAMERA)\n#if (CC_PIPELINE_TYPE == 0 || CC_FORCE_FORWARD_SHADING)\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    #endif\n  #endif\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if !USE_INSTANCING\n    #endif\n#endif\nuniform lowp vec4 cc_shadowColor;\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #endif\nuniform samplerCube cc_environment;\n#if CC_USE_IBL\n  #if CC_USE_DIFFUSEMAP\n    uniform samplerCube cc_diffuseMap;\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  uniform samplerCube cc_reflectionProbeCubemap;\n  uniform sampler2D cc_reflectionProbePlanarMap;\n  uniform sampler2D cc_reflectionProbeDataMap;\n  uniform samplerCube cc_reflectionProbeBlendCubemap;\n#endif\n#define UnpackBitFromFloat(value, bit) (mod(floor(value / pow(10.0, float(bit))), 10.0) > 0.0)\n#if defined(CC_USE_METAL) || defined(CC_USE_WGPU)\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y) y = -y\n#else\n#define CC_HANDLE_SAMPLE_NDC_FLIP_STATIC(y)\n#endif\n#if CC_SUPPORT_CASCADED_SHADOW_MAP\n#endif\n#if CC_RECEIVE_SHADOW\n  uniform highp sampler2D cc_shadowMap;\n  uniform highp sampler2D cc_spotShadowMap;\n  #if CC_SUPPORT_CASCADED_SHADOW_MAP\n  #else\n  #endif\n#endif\n#if CC_USE_FOG != 4\n#endif\n#if CC_USE_LIGHT_PROBE\n  #if CC_USE_LIGHT_PROBE\n  #endif\n#endif\n#if CC_USE_REFLECTION_PROBE\n  #endif\n#if CC_USE_LIGHTMAP && !CC_FORWARD_ADD\n  uniform sampler2D cc_lightingMap;\n#endif\n    uniform vec4 baseColor;\n    uniform vec4 colorScaleAndCutoff;\n#if USE_BASE_COLOR_MAP\n  uniform sampler2D baseColorMap;\n#endif\n#if USE_NORMAL_MAP\n  uniform sampler2D normalMap;\n#endif\n#if USE_1ST_SHADE_MAP\n  uniform sampler2D shadeMap1;\n#endif\n#if USE_2ND_SHADE_MAP\n  uniform sampler2D shadeMap2;\n#endif\n#if USE_SPECULAR_MAP\n  uniform sampler2D specularMap;\n#endif\n#if USE_EMISSIVE_MAP\n  uniform sampler2D emissiveMap;\n#endif\n#if USE_ALPHA_TEST\n#endif\n#define CC_SURFACES_FRAGMENT_MODIFY_BASECOLOR_AND_TOONSHADE\n#define CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\nvoid SurfacesFragmentAlphaClipOnly()\n{\n  #if USE_ALPHA_TEST\n    float alpha = baseColor.ALPHA_TEST_CHANNEL;\n    #if USE_BASE_COLOR_MAP\n      alpha = texture2D(baseColorMap, FSInput_texcoord).ALPHA_TEST_CHANNEL;\n    #endif\n    if (alpha < colorScaleAndCutoff.w) discard;\n  #endif\n}\n#define CC_SURFACES_FRAGMENT_MODIFY_WORLD_NORMAL\n#define CC_SURFACES_FRAGMENT_MODIFY_EMISSIVE\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_STEP_AND_FEATHER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SHADOW_COVER\n#define CC_SURFACES_FRAGMENT_MODIFY_TOON_SPECULAR\nvarying highp float v_dist;\nvoid main () {\n#ifdef CC_SURFACES_FRAGMENT_ALPHA_CLIP_ONLY\n  SurfacesFragmentAlphaClipOnly();\n#endif\n  if(v_dist < 0.0)\n    discard;\n  gl_FragColor = cc_shadowColor;\n}"
      },
      "builtins": {
        "globals": {
          "blocks": [
            {
              "name": "CCGlobal",
              "defines": []
            },
            {
              "name": "CCCamera",
              "defines": []
            },
            {
              "name": "CCShadow",
              "defines": []
            },
            {
              "name": "CCCSM",
              "defines": [
                "CC_SUPPORT_CASCADED_SHADOW_MAP"
              ]
            }
          ],
          "samplerTextures": [
            {
              "name": "cc_environment",
              "defines": []
            },
            {
              "name": "cc_diffuseMap",
              "defines": [
                "CC_USE_IBL",
                "CC_USE_DIFFUSEMAP"
              ]
            },
            {
              "name": "cc_shadowMap",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ]
            },
            {
              "name": "cc_spotShadowMap",
              "defines": [
                "CC_RECEIVE_SHADOW"
              ]
            }
          ],
          "buffers": [],
          "images": []
        },
        "locals": {
          "blocks": [
            {
              "name": "CCLocal",
              "defines": [
                "!USE_INSTANCING"
              ]
            },
            {
              "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",
                "!CC_USE_REAL_TIME_JOINT_TEXTURE"
              ]
            },
            {
              "name": "CCForwardLight",
              "defines": [
                "CC_FORWARD_ADD",
                "CC_ENABLE_CLUSTERED_LIGHT_CULLING"
              ]
            },
            {
              "name": "CCSH",
              "defines": [
                "CC_USE_LIGHT_PROBE",
                "!USE_INSTANCING"
              ]
            }
          ],
          "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_realtimeJoint",
              "defines": [
                "CC_USE_SKINNING",
                "!CC_USE_BAKED_ANIMATION",
                "CC_USE_REAL_TIME_JOINT_TEXTURE"
              ]
            },
            {
              "name": "cc_reflectionProbeCubemap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbePlanarMap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbeDataMap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_reflectionProbeBlendCubemap",
              "defines": [
                "CC_USE_REFLECTION_PROBE"
              ]
            },
            {
              "name": "cc_lightingMap",
              "defines": [
                "CC_USE_LIGHTMAP",
                "!CC_FORWARD_ADD"
              ]
            }
          ],
          "buffers": [],
          "images": []
        },
        "statistics": {
          "CC_EFFECT_USED_VERTEX_UNIFORM_VECTORS": 100,
          "CC_EFFECT_USED_FRAGMENT_UNIFORM_VECTORS": 130
        }
      },
      "defines": [
        {
          "name": "USE_COMPATIBLE_LIGHTING",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_NORMAL_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_INSTANCING",
          "type": "boolean",
          "defines": [],
          "editor": {
            "elevated": true
          }
        },
        {
          "name": "CC_USE_LIGHTMAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_SKINNING",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_BAKED_ANIMATION",
          "type": "boolean",
          "defines": [
            "USE_INSTANCING"
          ]
        },
        {
          "name": "CC_RECEIVE_SHADOW",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_REFLECTION_PROBE",
          "type": "number",
          "defines": [],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_USE_LIGHT_PROBE",
          "type": "boolean",
          "defines": [],
          "default": 0
        },
        {
          "name": "CC_USE_MORPH",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_FORWARD_ADD",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "CC_USE_FOG",
          "type": "number",
          "defines": [],
          "range": [
            0,
            4
          ]
        },
        {
          "name": "CC_USE_ACCURATE_FOG",
          "type": "boolean",
          "defines": [
            "CC_USE_FOG"
          ]
        },
        {
          "name": "CC_MORPH_TARGET_COUNT",
          "type": "number",
          "defines": [
            "CC_USE_MORPH"
          ],
          "range": [
            2,
            8
          ]
        },
        {
          "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_MORPH_PRECOMPUTED",
          "type": "boolean",
          "defines": [
            "CC_USE_MORPH"
          ]
        },
        {
          "name": "CC_USE_REAL_TIME_JOINT_TEXTURE",
          "type": "boolean",
          "defines": [
            "CC_USE_SKINNING",
            "!CC_USE_BAKED_ANIMATION"
          ]
        },
        {
          "name": "CC_DISABLE_STRUCTURE_IN_FRAGMENT_SHADER",
          "type": "number",
          "defines": [],
          "range": [
            0,
            1
          ]
        },
        {
          "name": "CC_PIPELINE_TYPE",
          "type": "number",
          "defines": [],
          "range": [
            0,
            1
          ]
        },
        {
          "name": "CC_FORCE_FORWARD_SHADING",
          "type": "boolean",
          "defines": [
            "CC_PIPELINE_TYPE"
          ]
        },
        {
          "name": "CC_ENABLE_CLUSTERED_LIGHT_CULLING",
          "type": "number",
          "defines": [
            "CC_FORWARD_ADD"
          ],
          "range": [
            0,
            3
          ]
        },
        {
          "name": "CC_SUPPORT_CASCADED_SHADOW_MAP",
          "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_BASE_COLOR_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_1ST_SHADE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_2ND_SHADE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_SPECULAR_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_EMISSIVE_MAP",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "USE_ALPHA_TEST",
          "type": "boolean",
          "defines": []
        },
        {
          "name": "ALPHA_TEST_CHANNEL",
          "type": "string",
          "defines": [
            "USE_ALPHA_TEST"
          ],
          "options": [
            "a",
            "r",
            "g",
            "b"
          ]
        }
      ],
      "name": "builtin-toon|planar-shadow-vs|planar-shadow-fs"
    }
  ],
  "combinations": [],
  "hideInEditor": false
}