#version 460 compatibility
#define FRAG 1
#define GBUFFER_PASS_HAND a
/*
    References:
        [GIL23] Risser, Eric et.al. "Faster Relief Mapping Using the Secant Method". 2011.
            https:
*/
#extension GL_KHR_shader_subgroup_vote : enable
#extension GL_KHR_shader_subgroup_arithmetic : enable
ivec2 texelPos;
// This file is generated by options.main.kts. Do not edit this file manually.
#define TITLE_VERSION 3//[0 1 2 3 4 5]
#define SETTING_NORMAL_MAPPING
#ifdef SETTING_NORMAL_MAPPING
#endif
#define SETTING_NORMAL_MAPPING_STRENGTH 0.0//[-5.0 -4.5 -4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0]
#define SETTING_TBN_PACKING
#ifdef SETTING_TBN_PACKING
#endif
#define SETTING_MINIMUM_F0 12//[4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32]
#define SETTING_SOLID_MINIMUM_ROUGHNESS 6//[4 5 6 7 8 9 10 11 12 13 14 15 16]
#define SETTING_SOLID_MAXIMUM_ROUGHNESS 5//[2 3 4 5 6 7 8 9 10 11 12 13 14 15 16]
#define SETTING_WATER_ROUGHNESS 9.0//[4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0]
#define SETTING_TRANSLUCENT_ROUGHNESS_REDUCTION 1.0//[0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0]
#define SETTING_TRANSLUCENT_MINIMUM_ROUGHNESS 10.0//[4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0]
#define SETTING_TRANSLUCENT_MAXIMUM_ROUGHNESS 5.0//[1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0]
#define SETTING_TRANSLUCENT_ABSORPTION_SATURATION 1.0//[0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0]
#define SETTING_SHADOW_MAP_RESOLUTION 2048//[1024 2048 3072 4096]
const float shadowDistance = 512.0;//[64.0 128.0 192.0 256.0 384.0 512.0]
#define SETTING_ATM_GROUND_ALBEDO_R 45//[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255]
#define SETTING_ATM_GROUND_ALBEDO_G 89//[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255]
#define SETTING_ATM_GROUND_ALBEDO_B 82//[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255]
#define SETTING_EPIPOLAR_SLICES 1024//[256 512 1024 2048]
#define SETTING_SLICE_SAMPLES 512//[128 256 512 1024]
#define SETTING_WATER_NORMAL_SCALE 1.5//[0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0]
#define SETTING_WATER_PARALLAX
#ifdef SETTING_WATER_PARALLAX
#endif
#define SETTING_WATER_PARALLAX_STRENGTH 1.5//[0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0]
#define SETTING_WATER_PARALLAX_LINEAR_STEPS 8//[4 6 8 12 16 24 32]
#define SETTING_WATER_PARALLAX_SECANT_STEPS 2//[1 2 3 4 5 6 7 8]
#define SETTING_SUN_RADIUS 1.0//[0.0078125 0.015625 0.03125 0.0625 0.125 0.25 0.5 1.0 2.0 4.0 8.0 16.0 32.0 64.0 128.0 256.0 512.0 1024.0]
#define SETTING_SUN_DISTANCE 1.0//[0.0078125 0.015625 0.03125 0.0625 0.125 0.25 0.5 1.0 2.0 4.0 8.0 16.0 32.0 64.0 128.0 256.0 512.0 1024.0]
const float sunPathRotation = -20.0;//[-90.0 -89.0 -88.0 -87.0 -86.0 -85.0 -84.0 -83.0 -82.0 -81.0 -80.0 -79.0 -78.0 -77.0 -76.0 -75.0 -74.0 -73.0 -72.0 -71.0 -70.0 -69.0 -68.0 -67.0 -66.0 -65.0 -64.0 -63.0 -62.0 -61.0 -60.0 -59.0 -58.0 -57.0 -56.0 -55.0 -54.0 -53.0 -52.0 -51.0 -50.0 -49.0 -48.0 -47.0 -46.0 -45.0 -44.0 -43.0 -42.0 -41.0 -40.0 -39.0 -38.0 -37.0 -36.0 -35.0 -34.0 -33.0 -32.0 -31.0 -30.0 -29.0 -28.0 -27.0 -26.0 -25.0 -24.0 -23.0 -22.0 -21.0 -20.0 -19.0 -18.0 -17.0 -16.0 -15.0 -14.0 -13.0 -12.0 -11.0 -10.0 -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 46.0 47.0 48.0 49.0 50.0 51.0 52.0 53.0 54.0 55.0 56.0 57.0 58.0 59.0 60.0 61.0 62.0 63.0 64.0 65.0 66.0 67.0 68.0 69.0 70.0 71.0 72.0 73.0 74.0 75.0 76.0 77.0 78.0 79.0 80.0 81.0 82.0 83.0 84.0 85.0 86.0 87.0 88.0 89.0 90.0]
#define SETTING_REAL_SUN_TEMPERATURE
#ifdef SETTING_REAL_SUN_TEMPERATURE
#endif
#define SETTING_SUN_TEMPERATURE 5700//[1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5000 5100 5200 5300 5400 5500 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 8200 8300 8400 8500 8600 8700 8800 8900 9000 9100 9200 9300 9400 9500 9600 9700 9800 9900 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 21000 22000 23000 24000 25000 26000 27000 28000 29000 30000 31000 32000 33000 34000 35000 36000 37000 38000 39000 40000 41000 42000 43000 44000 45000 46000 47000 48000 49000 50000]
#define SETTING_MOON_RADIUS 1.0//[0.0078125 0.015625 0.03125 0.0625 0.125 0.25 0.5 1.0 2.0 4.0 8.0 16.0 32.0 64.0 128.0 256.0 512.0 1024.0]
#define SETTING_MOON_DISTANCE 1.0//[0.0078125 0.015625 0.03125 0.0625 0.125 0.25 0.5 1.0 2.0 4.0 8.0 16.0 32.0 64.0 128.0 256.0 512.0 1024.0]
#define SETTING_MOON_ALBEDO 0.12//[0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.2 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.3 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.4 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.5 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 0.6 0.61 0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0.7 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 0.99 1.0]
#define SETTING_MOON_COLOR_R 0.8//[0.0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.2 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.3 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.4 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.5 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 0.6 0.61 0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0.7 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 0.99 1.0]
#define SETTING_MOON_COLOR_G 0.9//[0.0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.2 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.3 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.4 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.5 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 0.6 0.61 0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0.7 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 0.99 1.0]
#define SETTING_MOON_COLOR_B 1.0//[0.0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.2 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.3 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.4 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.5 0.51 0.52 0.53 0.54 0.55 0.56 0.57 0.58 0.59 0.6 0.61 0.62 0.63 0.64 0.65 0.66 0.67 0.68 0.69 0.7 0.71 0.72 0.73 0.74 0.75 0.76 0.77 0.78 0.79 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 0.99 1.0]
#define SETTING_MATERIAL_COLOR_SPACE 1//[0 1 2 3 4 5 6 7 8]
#define SETTING_MATERIAL_TRANSFER_FUNC 3//[0 1 2 3 4 5 6 7]
#define SETTING_WORKING_COLOR_SPACE 8//[0 1 2 3 4 5 6 7 8]
#define SETTING_DRT_WORKING_COLOR_SPACE 1//[0 1 2 3 4 5 6 7 8]
//#define SETTING_SCREENSHOT_MODE
#ifdef SETTING_SCREENSHOT_MODE
#endif
//#define SETTING_ASSUME_NVIDIA_GPU
#ifdef SETTING_ASSUME_NVIDIA_GPU
#endif
//#define SETTING_DEBUG_WHITE_WORLD
#ifdef SETTING_DEBUG_WHITE_WORLD
#endif
//#define SETTING_DEBUG_AE
#ifdef SETTING_DEBUG_AE
#endif
#if SETTING_SHADOW_MAP_RESOLUTION == 1024
#define SHADOW_MAP_SIZE_D16 64
const int shadowMapResolution = 1024;
#elif SETTING_SHADOW_MAP_RESOLUTION == 2048
#define SHADOW_MAP_SIZE_D16 128
const int shadowMapResolution = 2048;
#elif SETTING_SHADOW_MAP_RESOLUTION == 3072
#define SHADOW_MAP_SIZE_D16 192
const int shadowMapResolution = 3072;
#elif SETTING_SHADOW_MAP_RESOLUTION == 4096
#define SHADOW_MAP_SIZE_D16 256
const int shadowMapResolution = 4096;
#endif
uniform int frameCounter;
uniform float frameTimeCounter;
uniform float near;
uniform float far;
uniform mat4 gbufferModelView;
uniform mat4 gbufferModelViewInverse;
uniform mat4 gbufferPreviousModelView;
uniform mat4 textureMatrix = mat4(1.0);
uniform float alphaTestRef;
uniform vec3 cameraPositionFract;
uniform ivec3 cameraPositionInt;
#ifdef DISTANT_HORIZONS
uniform float dhNearPlane;
uniform float dhFarPlane;
float farPlane = max(dhFarPlane, far);
float nearPlane = min(dhNearPlane, near);
#else
float farPlane = far;
float nearPlane = near;
#endif
uniform vec3 uval_upDirView;
uniform vec2 uval_mainImageSizeRcp;
uniform int uval_mainImageSizeIX;
uniform int uval_mainImageSizeIY;
ivec2 uval_mainImageSizeI = ivec2(uval_mainImageSizeIX, uval_mainImageSizeIY);
#ifndef GLOBAL_DATA_MODIFIER
#define GLOBAL_DATA_MODIFIER restrict readonly buffer
#endif
struct AEData {
    vec4 lastScreenAvgLum;
    vec4 screenAvgLum;
    vec4 expValues;
    vec2 hsPercents;
    uint shadowCount;
    uint highlightCount;
    uint weightSum;
    #ifdef SETTING_DEBUG_AE
    uint lumHistogram[256];
    uint lumHistogramMaxBinCount;
    float finalAvgLum;
    #endif
};
struct CameraData {
    uint frustumPlaneCount;
    vec4 frustumPlanes[6];
};
mat4 gbufferPrevModelView = gbufferPreviousModelView;
layout(std430, binding = 0) GLOBAL_DATA_MODIFIER GlobalData {
    uvec4 global_dispatchSize1;
    uvec4 global_dispatchSize2;
    uvec4 global_dispatchSize3;
    uvec4 global_dispatchSize4;
    mat4 gbufferPrevModelViewInverse;
    mat4 global_shadowRotationMatrix;
    mat4 global_shadowRotationMatrixInverse;
    mat4 global_taaJitterMat;
    mat4 global_camProj;
    mat4 global_camProjInverse;
    mat4 global_prevCamProj;
    mat4 global_prevCamProjInverse;
    mat4 global_shadowProjPrev;
    mat4 global_shadowProjInversePrev;
    mat4 global_shadowProj;
    mat4 global_shadowProjInverse;
    mat4 global_shadowView;
    mat4 global_shadowViewInverse;
    mat4 global_sceneToShadowNDC;
    mat4 global_shadowViewToShadowNDC;
    mat4 global_shadowNDCToScene;
    vec3 global_prevCameraDelta;
    vec2 global_prevTaaJitter;
    vec2 global_taaJitter;
    CameraData global_cameraData;
    vec2 global_mipmapSizes[16];
    vec2 global_mipmapSizesRcp[16];
    ivec4 global_mipmapTiles3[16];
    ivec2 global_mipmapSizesI[16];
    ivec2 global_mipmapSizePrefixesPadded[16];
    ivec2 global_mipmapSizePrefixes[16];
    ivec4 global_hizTiles[16];
    ivec4 global_mipmapTileCeil[16];
    ivec4 global_mipmapTileCeilPadded[16];
    ivec3 global_shadowAABBMinPrev;
    ivec3 global_shadowAABBMaxPrev;
    ivec3 global_shadowAABBMin;
    ivec3 global_shadowAABBMax;
    vec3 global_shadowAABBMinHistory;
    vec3 global_shadowAABBMaxHistory;
    ivec3 global_shadowAABBMinNew;
    ivec3 global_shadowAABBMaxNew;
    float global_focusDistance;
    int global_lastWorldTime;
    float global_historyResetFactor;
    vec4 global_motionFactor;
    vec4 global_taaResetFactor;
    float global_turbidity;
    AEData global_aeData;
    uint global_atomicCounters[16];
};
layout(std430, binding = 1) GLOBAL_DATA_MODIFIER IndirectComputeData {
    uint indirectComputeData[];
};
const vec2 SHADOW_MAP_SIZE = vec2(float(shadowMapResolution), 1.0 / float(shadowMapResolution));
uniform sampler2D colortex10;
uniform sampler2D usam_waveNoise;
uniform sampler2D usam_waveHFCurl;
#define saturate(x) clamp(x, 0.0, 1.0)
ivec2 _textile_texelToTexel(ivec2 texelPos, ivec2 tileOffset, ivec2 tileSize) {
    return clamp(texelPos, ivec2(0), tileSize - 1) + tileOffset;
}
vec2 _textile_uvToUV(vec2 uv, vec2 tileOffsetF, vec2 tileSizeF, vec2 atlastSizeRcp) {
    vec2 textureTexelPos = clamp(uv * tileSizeF, vec2(0.5), tileSizeF - 0.5) + tileOffsetF;
    return saturate(textureTexelPos * atlastSizeRcp);
}
vec2 _textile_uvToGatherUV(vec2 uv, vec2 tileOffsetF, vec2 tileSizeF, vec2 atlastSizeRcp) {
    vec2 textureTexelPos = clamp(uv * tileSizeF, vec2(1.0), tileSizeF - 1.0) + tileOffsetF;
    return saturate(textureTexelPos * atlastSizeRcp);
}
vec2 _textile_texelToGatherUV(vec2 texelPos, vec2 tileOffsetF, vec2 tileSizeF, vec2 atlastSizeRcp) {
    vec2 textureTexelPos = clamp(texelPos, vec2(1.0), tileSizeF - 1.0) + tileOffsetF;
    return saturate(textureTexelPos * atlastSizeRcp);
}
#undef saturate
#if defined MC_GL_AMD_gpu_shader_half_float
#extension GL_AMD_gpu_shader_half_float : enable
#elif defined MC_GL_NV_gpu_shader5 || defined SETTING_ASSUME_NVIDIA_GPU
#extension GL_NV_gpu_shader5 : enable
#else
#define NO_HALF a
#define hf
#define float16_t float
#define f16vec2 vec2
#define f16vec3 vec3
#define f16vec4 vec4
#define f16mat2 mat2
#define f16mat3 mat3
#define f16mat4 mat4
#endif
#define COLORS2_COLORSPACES_CIE_XYZ 0
#define COLORS2_COLORSPACES_SRGB 1
#define COLORS2_COLORSPACES_REC709 2
#define COLORS2_COLORSPACES_REC2020 3
#define COLORS2_COLORSPACES_DCI_P3 4
#define COLORS2_COLORSPACES_ADOBE_RGB_1998 5
#define COLORS2_COLORSPACES_ACES_AP0 6
#define COLORS2_COLORSPACES_ACES_AP1 7
#define COLORS2_COLORSPACES_COLOR_MCSPACEFACE 8
#define _colors2_colorspaces_convert(a, b, x) colors2_colorspaces_ ## a ## _to_ ## b ##(x)
#define colors2_colorspaces_convert(a, b, x) _colors2_colorspaces_convert(a, b, x)
#define _colors2_colorspaces_luma(a, x) colors2_colorspaces_ ## a ## _luma(x)
#define colors2_colorspaces_luma(a, x) _colors2_colorspaces_luma(a, x)
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_CIE_XYZ = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_SRGB = mat3(
    3.2406, -1.5372, -0.4986,
    -0.9689, 1.8758, 0.0415,
    0.0557, -0.204, 1.057
);
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_REC709 = mat3(
    3.2409699419, -1.5373831776, -0.4986107603,
    -0.9692436363, 1.8759675015, 0.0415550574,
    0.0556300797, -0.2039769589, 1.0569715142
);
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_REC2020 = mat3(
    1.716651188, -0.3556707838, -0.2533662814,
    -0.6666843518, 1.6164812366, 0.0157685458,
    0.0176398574, -0.0427706133, 0.9421031212
);
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_DCI_P3 = mat3(
    2.7253940305, -1.0180030062, -0.4401631952,
    -0.7951680258, 1.6897320548, 0.0226471906,
    0.0412418914, -0.0876390192, 1.1009293786
);
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_ADOBE_RGB_1998 = mat3(
    2.04159, -0.56501, -0.34473,
    -0.96924, 1.87597, 0.04156,
    0.01344, -0.11836, 1.01517
);
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_ACES_AP0 = mat3(
    1.0498110175, 0.0, -9.74845e-05,
    -0.4959030231, 1.3733130458, 0.0982400361,
    0.0, 0.0, 0.9912520182
);
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_ACES_AP1 = mat3(
    1.6410233797, -0.3248032942, -0.2364246952,
    -0.6636628587, 1.6153315917, 0.0167563477,
    0.0117218943, -0.008284442, 0.9883948585
);
const mat3 _colors2_colorspaces_mat_CIE_XYZ_to_COLOR_MCSPACEFACE = mat3(
    1.8036169276, -0.4552904521, -0.2378028419,
    -0.8777214976, 1.7861935367, 0.044102742,
    -0.0076302897, 0.0213060993, 0.9055290952
);
const mat3 _colors2_colorspaces_mat_SRGB_to_CIE_XYZ = mat3(
    0.4124, 0.3576, 0.1805,
    0.2126, 0.7152, 0.0722,
    0.0193, 0.1192, 0.9505
);
const mat3 _colors2_colorspaces_mat_SRGB_to_SRGB = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_SRGB_to_REC709 = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_SRGB_to_REC2020 = mat3(
    0.6274413721, 0.3292974595, 0.0433514584,
    0.0690276171, 0.9195806669, 0.0113614226,
    0.0163642351, 0.0880171625, 0.8955649727
);
const mat3 _colors2_colorspaces_mat_SRGB_to_DCI_P3 = mat3(
    0.8686602648, 0.1289247846, 0.0025580657,
    0.034463766, 0.9618535095, 0.0036450448,
    0.0167452803, 0.071043109, 0.9121578398
);
const mat3 _colors2_colorspaces_mat_SRGB_to_ADOBE_RGB_1998 = mat3(
    0.715177301, 0.284885616, 4.7408e-05,
    -8.1246e-05, 1.000047472, -6e-09,
    -2.7899e-05, 0.041163336, 0.958799413
);
const mat3 _colors2_colorspaces_mat_SRGB_to_ACES_AP0 = mat3(
    0.439643004, 0.3830054714, 0.1773993089,
    0.0897157319, 0.8134750538, 0.0967822524,
    0.0175127205, 0.1115514385, 0.870882793
);
const mat3 _colors2_colorspaces_mat_SRGB_to_ACES_AP1 = mat3(
    0.6131324224, 0.3395380158, 0.047416696,
    0.0701243808, 0.9163940113, 0.013451524,
    0.0205876575, 0.1095745716, 0.869785404
);
const mat3 _colors2_colorspaces_mat_SRGB_to_COLOR_MCSPACEFACE = mat3(
    0.6424391956, 0.2910124185, 0.066641612,
    0.01862347, 0.9688787528, 0.0124565459,
    0.0188551746, 0.1204306855, 0.8606615207
);
const mat3 _colors2_colorspaces_mat_REC709_to_CIE_XYZ = mat3(
    0.4123907993, 0.3575843394, 0.1804807884,
    0.2126390059, 0.7151686788, 0.0721923154,
    0.0193308187, 0.1191947798, 0.9505321522
);
const mat3 _colors2_colorspaces_mat_REC709_to_SRGB = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_REC709_to_REC709 = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_REC709_to_REC2020 = mat3(
    0.6274038959, 0.3292830384, 0.0433130657,
    0.0690972894, 0.9195403951, 0.0113623156,
    0.0163914389, 0.0880133079, 0.8955952532
);
const mat3 _colors2_colorspaces_mat_REC709_to_DCI_P3 = mat3(
    0.8685797397, 0.1289191385, 0.0025011218,
    0.0345404103, 0.9618113864, 0.0036482034,
    0.016771429, 0.0710399978, 0.9121885732
);
const mat3 _colors2_colorspaces_mat_REC709_to_ADOBE_RGB_1998 = mat3(
    0.715125854, 0.2848731398, 1.4438e-06,
    2.1264e-06, 1.0000036763, 5.5347e-06,
    -1.3532e-06, 0.0411615333, 0.9588327043
);
const mat3 _colors2_colorspaces_mat_REC709_to_ACES_AP0 = mat3(
    0.4396329819, 0.3829886982, 0.17737832,
    0.0897764429, 0.8134394287, 0.0967841283,
    0.0175411704, 0.1115465533, 0.8709122763
);
const mat3 _colors2_colorspaces_mat_REC709_to_ACES_AP1 = mat3(
    0.6130974024, 0.3395231462, 0.0473794514,
    0.0701937225, 0.9163538791, 0.0134523985,
    0.0206155929, 0.1095697729, 0.8698146342
);
const mat3 _colors2_colorspaces_mat_REC709_to_COLOR_MCSPACEFACE = mat3(
    0.6423975126, 0.290999674, 0.0666028135,
    0.0187025778, 0.968836322, 0.0124611002,
    0.0188839772, 0.1204254114, 0.8606906114
);
const mat3 _colors2_colorspaces_mat_REC2020_to_CIE_XYZ = mat3(
    0.6369580483, 0.1446169036, 0.1688809752,
    0.262700212, 0.6779980715, 0.0593017165,
    0.0, 0.028072693, 1.0609850577
);
const mat3 _colors2_colorspaces_mat_REC2020_to_SRGB = mat3(
    1.6603034854, -0.5875701425, -0.0728900602,
    -0.1243755953, 1.1328344814, -0.0083597372,
    -0.01811228, -0.1005836085, 1.1187703262
);
const mat3 _colors2_colorspaces_mat_REC2020_to_REC709 = mat3(
    1.6604910021, -0.5876411388, -0.0728498633,
    -0.1245504745, 1.1328998971, -0.0083494226,
    -0.0181507634, -0.100578898, 1.1187296614
);
const mat3 _colors2_colorspaces_mat_REC2020_to_REC2020 = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_REC2020_to_DCI_P3 = mat3(
    1.4261665053, -0.3646122688, -0.0615542365,
    -0.0625062418, 1.0689717224, -0.0064654806,
    0.0024438227, -0.0211212969, 1.0186774743
);
const mat3 _colors2_colorspaces_mat_REC2020_to_ADOBE_RGB_1998 = mat3(
    1.151978935, -0.0975047657, -0.0544737317,
    -0.124547502, 1.1329022557, -0.0083434163,
    -0.0225324809, -0.0498056448, 1.0723310102
);
const mat3 _colors2_colorspaces_mat_REC2020_to_ACES_AP0 = mat3(
    0.6790856347, 0.1577009146, 0.1632134507,
    0.0460020031, 0.859054673, 0.094943324,
    -0.0005739432, 0.0284677684, 0.9721061748
);
const mat3 _colors2_colorspaces_mat_REC2020_to_ACES_AP1 = mat3(
    0.9748949779, 0.0195991086, 0.0055059134,
    0.0021795628, 0.9955354689, 0.0022849683,
    0.0047972397, 0.0245320166, 0.9706707437
);
const mat3 _colors2_colorspaces_mat_REC2020_to_COLOR_MCSPACEFACE = mat3(
    1.02924225, -0.0545245427, 0.0252822927,
    -0.08983974, 1.0853508417, 0.0044888983,
    0.0007354405, 0.0387656211, 0.9604989385
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_CIE_XYZ = mat3(
    0.4451698156, 0.2771344092, 0.1722826698,
    0.2094916779, 0.7215952542, 0.0689130679,
    -0.0, 0.0470605601, 0.9073553944
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_SRGB = mat3(
    1.1573859234, -0.1549414014, -0.0026012394,
    -0.041378309, 1.0455482025, -0.0040707446,
    -0.0180228775, -0.0785725929, 1.0966699081
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_REC709 = mat3(
    1.1575164062, -0.1549623781, -0.0025540281,
    -0.0415000715, 1.0455679231, -0.0040678515,
    -0.018050039, -0.0785782727, 1.0966283116
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_REC2020 = mat3(
    0.7117832307, 0.2436603169, 0.0445564524,
    0.0416151636, 0.9498416297, 0.0085432067,
    -0.0008447284, 0.0191095072, 0.9817352212
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_DCI_P3 = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_ADOBE_RGB_1998 = mat3(
    0.8159476268, 0.1870365007, -0.0029836898,
    -0.0414978627, 1.0455710024, -0.0040618024,
    -0.0190167405, -0.0323060291, 1.0513156541
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_ACES_AP0 = mat3(
    0.4897866453, 0.3183760433, 0.1918373114,
    0.0684129538, 0.8289890733, 0.1025979728,
    -4.4998e-05, 0.0454764943, 0.9545685037
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_ACES_AP1 = mat3(
    0.6947248661, 0.2562644839, 0.04901065,
    0.0429788175, 0.9461757697, 0.0108454127,
    0.0036155455, 0.0430194671, 0.9533649873
);
const mat3 _colors2_colorspaces_mat_DCI_P3_to_COLOR_MCSPACEFACE = mat3(
    0.7303069694, 0.1994789445, 0.0702140861,
    -0.0187831594, 1.0091068134, 0.009676346,
    0.0013253512, 0.0553550597, 0.9433195891
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_CIE_XYZ = mat3(
    0.57667, 0.18556, 0.18823,
    0.29734, 0.62736, 0.07529,
    0.02703, 0.07069, 0.99134
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_SRGB = mat3(
    1.398208596, -0.39829809, -3.9774e-05,
    0.000136554, 0.999946439, -6.455e-06,
    3.3869e-05, -0.042926418, 1.042971631
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_REC709 = mat3(
    1.3983671735, -0.3983451225, 5.4016e-06,
    -1.03176e-05, 0.9999916496, -3.9459e-06,
    -3.709e-07, -0.042926951, 1.0429319656
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_REC2020 = mat3(
    0.8773375991, 0.0774977091, 0.0451746704,
    0.0966138895, 0.8915203988, 0.011846867,
    0.0229200098, 0.0430379497, 0.9340446591
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_DCI_P3 = mat3(
    1.2145920645, -0.2171838064, 0.0026126829,
    0.0482902509, 0.9478877447, 0.0038012193,
    0.0234515446, 0.0252011134, 0.9513504319
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_ADOBE_RGB_1998 = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_ACES_AP0 = mat3(
    0.614764313, 0.2002455356, 0.1849943834,
    0.1255320021, 0.7735159805, 0.1009365364,
    0.024527523, 0.0671725736, 0.9083019068
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_ACES_AP1 = mat3(
    0.857331761, 0.0932620958, 0.0494155164,
    0.0981471377, 0.8878074297, 0.0140266997,
    0.0288267153, 0.0640182469, 0.9071571651
);
const mat3 _colors2_colorspaces_mat_ADOBE_RGB_1998_to_COLOR_MCSPACEFACE = mat3(
    0.8983045668, 0.0322422724, 0.0694645249,
    0.0261430701, 0.9608432342, 0.0129923579,
    0.0264051721, 0.0759552419, 0.897641378
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_CIE_XYZ = mat3(
    0.9525523959, 0.0, 9.36786e-05,
    0.3439664498, 0.7281660966, -0.0721325464,
    0.0, 0.0, 1.0088251844
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_SRGB = mat3(
    2.5214008886, -1.1339957494, -0.3875618568,
    -0.2762140616, 1.3725955663, -0.0962823557,
    -0.0153202001, -0.1529925618, 1.1683871996
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_REC709 = mat3(
    2.5216861866, -1.1341309882, -0.3875551986,
    -0.2764799141, 1.3727190876, -0.0962391734,
    -0.015378065, -0.1529753359, 1.1683534009
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_REC2020 = mat3(
    1.4904095205, -0.2661709193, -0.2242386013,
    -0.0801674998, 1.1821671211, -0.1019996212,
    0.0032276312, -0.0347764757, 1.0315488446
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_DCI_P3 = mat3(
    2.1546035168, -0.8084960464, -0.3461074707,
    -0.1788775564, 1.280565414, -0.1016878576,
    0.0086234533, -0.0610453898, 1.0524219365
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_ADOBE_RGB_1998 = mat3(
    1.7245612643, -0.4199958158, -0.304565011,
    -0.2764756536, 1.3727208758, -0.0962338848,
    -0.0261287411, -0.0901729979, 1.1162946235
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_ACES_AP0 = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_ACES_AP1 = mat3(
    1.4514393161, -0.2365107469, -0.2149285693,
    -0.0765537733, 1.1762296998, -0.0996759265,
    0.0083161484, -0.0060324498, 0.9977163014
);
const mat3 _colors2_colorspaces_mat_ACES_AP0_to_COLOR_MCSPACEFACE = mat3(
    1.5384451464, -0.3392907066, -0.19915444,
    -0.2208933788, 1.3068226981, -0.0859293193,
    0.0010885009, 0.0122289218, 0.9866825774
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_CIE_XYZ = mat3(
    0.6624541811, 0.1340042065, 0.156187687,
    0.2722287168, 0.6740817658, 0.0536895174,
    -0.0055746495, 0.0040607335, 1.0103391003
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_SRGB = mat3(
    1.7048586763, -0.6217160219, -0.0832993717,
    -0.1300768242, 1.1407357748, -0.0105598017,
    -0.0239640729, -0.1289755083, 1.1530140189
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_REC709 = mat3(
    1.7050509927, -0.6217921207, -0.083258872,
    -0.1302564175, 1.1408047366, -0.0105483191,
    -0.0240033568, -0.1289689761, 1.1529723329
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_REC2020 = mat3(
    1.0258247477, -0.0200531908, -0.0057715568,
    -0.0022343695, 1.0045865019, -0.0023521324,
    -0.0050133515, -0.0252900718, 1.0303034233
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_DCI_P3 = mat3(
    1.464120167, -0.3933270416, -0.0707931253,
    -0.0664765138, 1.0752915253, -0.0088150114,
    -0.0025528617, -0.0470296027, 1.0495824644
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_ADOBE_RGB_1998 = mat3(
    1.182219458, -0.1196751803, -0.06254384,
    -0.1302534036, 1.1408068945, -0.0105421535,
    -0.0283790646, -0.0767015586, 1.1050735076
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_ACES_AP0 = mat3(
    0.6954522414, 0.1406786965, 0.1638690622,
    0.0447945634, 0.8596711184, 0.0955343182,
    -0.0055258826, 0.0040252103, 1.0015006723
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_ACES_AP1 = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
const mat3 _colors2_colorspaces_mat_ACES_AP1_to_COLOR_MCSPACEFACE = mat3(
    1.0558172503, -0.0760536019, 0.0202363516,
    -0.0946074079, 1.0920168543, 0.0025905536,
    -0.0041475025, 0.0146375846, 0.9895099179
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_CIE_XYZ = mat3(
    0.6326705035, 0.1593748231, 0.1583847254,
    0.3109383344, 0.6385030652, 0.0505586004,
    -0.0019849432, -0.0136803265, 1.1044717614
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_SRGB = mat3(
    1.5732175875, -0.4582177853, -0.1151565195,
    -0.0298175917, 1.0427085222, -0.0127917816,
    -0.0302889016, -0.1358492065, 1.1662125458
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_REC709 = mat3(
    1.5733946999, -0.4582756388, -0.1151190611,
    -0.0299830237, 1.0427599524, -0.0127769286,
    -0.0303259165, -0.1358452479, 1.1661711645
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_REC2020 = mat3(
    0.975967555, 0.0499553701, -0.0259229251,
    0.0808021347, 0.9256507776, -0.0064529123,
    -0.004008449, -0.0373974036, 1.0414058526
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_DCI_P3 = mat3(
    1.3626775245, -0.2639569859, -0.0987205386,
    0.0253970497, 0.9866137758, -0.0120108255,
    -0.0034048709, -0.0575247555, 1.0609296265
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_ADOBE_RGB_1998 = mat3(
    1.1166338266, -0.030670652, -0.0859627369,
    -0.0299799561, 1.0427620595, -0.0127707659,
    -0.0303137568, -0.0873306478, 1.1176372892
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_ACES_AP0 = mat3(
    0.6748538843, 0.1737961892, 0.1513499266,
    0.1139293384, 0.7939320393, 0.0921386223,
    -0.0021565314, -0.0100317066, 1.012188238
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_ACES_AP1 = mat3(
    0.9530274476, 0.0666372627, -0.0196647103,
    0.0825594145, 0.9215416099, -0.0041010244,
    0.0027733055, -0.0133528374, 1.010579532
);
const mat3 _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_COLOR_MCSPACEFACE = mat3(
    1.0, 0.0, 0.0,
    0.0, 1.0, 0.0,
    0.0, 0.0, 1.0
);
#define colors2_colorspaces_SRGB_luma(x) dot(x, _colors2_colorspaces_mat_SRGB_to_CIE_XYZ[1])
#define colors2_colorspaces_1_luma(x) colors2_colorspaces_SRGB_luma(x)
#define colors2_colorspaces_REC709_luma(x) dot(x, _colors2_colorspaces_mat_REC709_to_CIE_XYZ[1])
#define colors2_colorspaces_2_luma(x) colors2_colorspaces_REC709_luma(x)
#define colors2_colorspaces_REC2020_luma(x) dot(x, _colors2_colorspaces_mat_REC2020_to_CIE_XYZ[1])
#define colors2_colorspaces_3_luma(x) colors2_colorspaces_REC2020_luma(x)
#define colors2_colorspaces_DCI_P3_luma(x) dot(x, _colors2_colorspaces_mat_DCI_P3_to_CIE_XYZ[1])
#define colors2_colorspaces_4_luma(x) colors2_colorspaces_DCI_P3_luma(x)
#define colors2_colorspaces_ADOBE_RGB_1998_luma(x) dot(x, _colors2_colorspaces_mat_ADOBE_RGB_1998_to_CIE_XYZ[1])
#define colors2_colorspaces_5_luma(x) colors2_colorspaces_ADOBE_RGB_1998_luma(x)
#define colors2_colorspaces_ACES_AP0_luma(x) dot(x, _colors2_colorspaces_mat_ACES_AP0_to_CIE_XYZ[1])
#define colors2_colorspaces_6_luma(x) colors2_colorspaces_ACES_AP0_luma(x)
#define colors2_colorspaces_ACES_AP1_luma(x) dot(x, _colors2_colorspaces_mat_ACES_AP1_to_CIE_XYZ[1])
#define colors2_colorspaces_7_luma(x) colors2_colorspaces_ACES_AP1_luma(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_luma(x) dot(x, _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_CIE_XYZ[1])
#define colors2_colorspaces_8_luma(x) colors2_colorspaces_COLOR_MCSPACEFACE_luma(x)
#define colors2_colorspaces_CIE_XYZ_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_CIE_XYZ)
#define colors2_colorspaces_0_to_0(x) colors2_colorspaces_CIE_XYZ_to_CIE_XYZ(x)
#define colors2_colorspaces_CIE_XYZ_to_SRGB(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_SRGB)
#define colors2_colorspaces_0_to_1(x) colors2_colorspaces_CIE_XYZ_to_SRGB(x)
#define colors2_colorspaces_CIE_XYZ_to_REC709(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_REC709)
#define colors2_colorspaces_0_to_2(x) colors2_colorspaces_CIE_XYZ_to_REC709(x)
#define colors2_colorspaces_CIE_XYZ_to_REC2020(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_REC2020)
#define colors2_colorspaces_0_to_3(x) colors2_colorspaces_CIE_XYZ_to_REC2020(x)
#define colors2_colorspaces_CIE_XYZ_to_DCI_P3(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_DCI_P3)
#define colors2_colorspaces_0_to_4(x) colors2_colorspaces_CIE_XYZ_to_DCI_P3(x)
#define colors2_colorspaces_CIE_XYZ_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_ADOBE_RGB_1998)
#define colors2_colorspaces_0_to_5(x) colors2_colorspaces_CIE_XYZ_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_CIE_XYZ_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_ACES_AP0)
#define colors2_colorspaces_0_to_6(x) colors2_colorspaces_CIE_XYZ_to_ACES_AP0(x)
#define colors2_colorspaces_CIE_XYZ_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_ACES_AP1)
#define colors2_colorspaces_0_to_7(x) colors2_colorspaces_CIE_XYZ_to_ACES_AP1(x)
#define colors2_colorspaces_CIE_XYZ_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_CIE_XYZ_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_0_to_8(x) colors2_colorspaces_CIE_XYZ_to_COLOR_MCSPACEFACE(x)
#define colors2_colorspaces_SRGB_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_SRGB_to_CIE_XYZ)
#define colors2_colorspaces_1_to_0(x) colors2_colorspaces_SRGB_to_CIE_XYZ(x)
#define colors2_colorspaces_SRGB_to_SRGB(x) (x * _colors2_colorspaces_mat_SRGB_to_SRGB)
#define colors2_colorspaces_1_to_1(x) colors2_colorspaces_SRGB_to_SRGB(x)
#define colors2_colorspaces_SRGB_to_REC709(x) (x * _colors2_colorspaces_mat_SRGB_to_REC709)
#define colors2_colorspaces_1_to_2(x) colors2_colorspaces_SRGB_to_REC709(x)
#define colors2_colorspaces_SRGB_to_REC2020(x) (x * _colors2_colorspaces_mat_SRGB_to_REC2020)
#define colors2_colorspaces_1_to_3(x) colors2_colorspaces_SRGB_to_REC2020(x)
#define colors2_colorspaces_SRGB_to_DCI_P3(x) (x * _colors2_colorspaces_mat_SRGB_to_DCI_P3)
#define colors2_colorspaces_1_to_4(x) colors2_colorspaces_SRGB_to_DCI_P3(x)
#define colors2_colorspaces_SRGB_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_SRGB_to_ADOBE_RGB_1998)
#define colors2_colorspaces_1_to_5(x) colors2_colorspaces_SRGB_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_SRGB_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_SRGB_to_ACES_AP0)
#define colors2_colorspaces_1_to_6(x) colors2_colorspaces_SRGB_to_ACES_AP0(x)
#define colors2_colorspaces_SRGB_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_SRGB_to_ACES_AP1)
#define colors2_colorspaces_1_to_7(x) colors2_colorspaces_SRGB_to_ACES_AP1(x)
#define colors2_colorspaces_SRGB_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_SRGB_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_1_to_8(x) colors2_colorspaces_SRGB_to_COLOR_MCSPACEFACE(x)
#define colors2_colorspaces_REC709_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_REC709_to_CIE_XYZ)
#define colors2_colorspaces_2_to_0(x) colors2_colorspaces_REC709_to_CIE_XYZ(x)
#define colors2_colorspaces_REC709_to_SRGB(x) (x * _colors2_colorspaces_mat_REC709_to_SRGB)
#define colors2_colorspaces_2_to_1(x) colors2_colorspaces_REC709_to_SRGB(x)
#define colors2_colorspaces_REC709_to_REC709(x) (x * _colors2_colorspaces_mat_REC709_to_REC709)
#define colors2_colorspaces_2_to_2(x) colors2_colorspaces_REC709_to_REC709(x)
#define colors2_colorspaces_REC709_to_REC2020(x) (x * _colors2_colorspaces_mat_REC709_to_REC2020)
#define colors2_colorspaces_2_to_3(x) colors2_colorspaces_REC709_to_REC2020(x)
#define colors2_colorspaces_REC709_to_DCI_P3(x) (x * _colors2_colorspaces_mat_REC709_to_DCI_P3)
#define colors2_colorspaces_2_to_4(x) colors2_colorspaces_REC709_to_DCI_P3(x)
#define colors2_colorspaces_REC709_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_REC709_to_ADOBE_RGB_1998)
#define colors2_colorspaces_2_to_5(x) colors2_colorspaces_REC709_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_REC709_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_REC709_to_ACES_AP0)
#define colors2_colorspaces_2_to_6(x) colors2_colorspaces_REC709_to_ACES_AP0(x)
#define colors2_colorspaces_REC709_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_REC709_to_ACES_AP1)
#define colors2_colorspaces_2_to_7(x) colors2_colorspaces_REC709_to_ACES_AP1(x)
#define colors2_colorspaces_REC709_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_REC709_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_2_to_8(x) colors2_colorspaces_REC709_to_COLOR_MCSPACEFACE(x)
#define colors2_colorspaces_REC2020_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_REC2020_to_CIE_XYZ)
#define colors2_colorspaces_3_to_0(x) colors2_colorspaces_REC2020_to_CIE_XYZ(x)
#define colors2_colorspaces_REC2020_to_SRGB(x) (x * _colors2_colorspaces_mat_REC2020_to_SRGB)
#define colors2_colorspaces_3_to_1(x) colors2_colorspaces_REC2020_to_SRGB(x)
#define colors2_colorspaces_REC2020_to_REC709(x) (x * _colors2_colorspaces_mat_REC2020_to_REC709)
#define colors2_colorspaces_3_to_2(x) colors2_colorspaces_REC2020_to_REC709(x)
#define colors2_colorspaces_REC2020_to_REC2020(x) (x * _colors2_colorspaces_mat_REC2020_to_REC2020)
#define colors2_colorspaces_3_to_3(x) colors2_colorspaces_REC2020_to_REC2020(x)
#define colors2_colorspaces_REC2020_to_DCI_P3(x) (x * _colors2_colorspaces_mat_REC2020_to_DCI_P3)
#define colors2_colorspaces_3_to_4(x) colors2_colorspaces_REC2020_to_DCI_P3(x)
#define colors2_colorspaces_REC2020_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_REC2020_to_ADOBE_RGB_1998)
#define colors2_colorspaces_3_to_5(x) colors2_colorspaces_REC2020_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_REC2020_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_REC2020_to_ACES_AP0)
#define colors2_colorspaces_3_to_6(x) colors2_colorspaces_REC2020_to_ACES_AP0(x)
#define colors2_colorspaces_REC2020_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_REC2020_to_ACES_AP1)
#define colors2_colorspaces_3_to_7(x) colors2_colorspaces_REC2020_to_ACES_AP1(x)
#define colors2_colorspaces_REC2020_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_REC2020_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_3_to_8(x) colors2_colorspaces_REC2020_to_COLOR_MCSPACEFACE(x)
#define colors2_colorspaces_DCI_P3_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_DCI_P3_to_CIE_XYZ)
#define colors2_colorspaces_4_to_0(x) colors2_colorspaces_DCI_P3_to_CIE_XYZ(x)
#define colors2_colorspaces_DCI_P3_to_SRGB(x) (x * _colors2_colorspaces_mat_DCI_P3_to_SRGB)
#define colors2_colorspaces_4_to_1(x) colors2_colorspaces_DCI_P3_to_SRGB(x)
#define colors2_colorspaces_DCI_P3_to_REC709(x) (x * _colors2_colorspaces_mat_DCI_P3_to_REC709)
#define colors2_colorspaces_4_to_2(x) colors2_colorspaces_DCI_P3_to_REC709(x)
#define colors2_colorspaces_DCI_P3_to_REC2020(x) (x * _colors2_colorspaces_mat_DCI_P3_to_REC2020)
#define colors2_colorspaces_4_to_3(x) colors2_colorspaces_DCI_P3_to_REC2020(x)
#define colors2_colorspaces_DCI_P3_to_DCI_P3(x) (x * _colors2_colorspaces_mat_DCI_P3_to_DCI_P3)
#define colors2_colorspaces_4_to_4(x) colors2_colorspaces_DCI_P3_to_DCI_P3(x)
#define colors2_colorspaces_DCI_P3_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_DCI_P3_to_ADOBE_RGB_1998)
#define colors2_colorspaces_4_to_5(x) colors2_colorspaces_DCI_P3_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_DCI_P3_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_DCI_P3_to_ACES_AP0)
#define colors2_colorspaces_4_to_6(x) colors2_colorspaces_DCI_P3_to_ACES_AP0(x)
#define colors2_colorspaces_DCI_P3_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_DCI_P3_to_ACES_AP1)
#define colors2_colorspaces_4_to_7(x) colors2_colorspaces_DCI_P3_to_ACES_AP1(x)
#define colors2_colorspaces_DCI_P3_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_DCI_P3_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_4_to_8(x) colors2_colorspaces_DCI_P3_to_COLOR_MCSPACEFACE(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_CIE_XYZ)
#define colors2_colorspaces_5_to_0(x) colors2_colorspaces_ADOBE_RGB_1998_to_CIE_XYZ(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_SRGB(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_SRGB)
#define colors2_colorspaces_5_to_1(x) colors2_colorspaces_ADOBE_RGB_1998_to_SRGB(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_REC709(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_REC709)
#define colors2_colorspaces_5_to_2(x) colors2_colorspaces_ADOBE_RGB_1998_to_REC709(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_REC2020(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_REC2020)
#define colors2_colorspaces_5_to_3(x) colors2_colorspaces_ADOBE_RGB_1998_to_REC2020(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_DCI_P3(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_DCI_P3)
#define colors2_colorspaces_5_to_4(x) colors2_colorspaces_ADOBE_RGB_1998_to_DCI_P3(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_ADOBE_RGB_1998)
#define colors2_colorspaces_5_to_5(x) colors2_colorspaces_ADOBE_RGB_1998_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_ACES_AP0)
#define colors2_colorspaces_5_to_6(x) colors2_colorspaces_ADOBE_RGB_1998_to_ACES_AP0(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_ACES_AP1)
#define colors2_colorspaces_5_to_7(x) colors2_colorspaces_ADOBE_RGB_1998_to_ACES_AP1(x)
#define colors2_colorspaces_ADOBE_RGB_1998_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_ADOBE_RGB_1998_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_5_to_8(x) colors2_colorspaces_ADOBE_RGB_1998_to_COLOR_MCSPACEFACE(x)
#define colors2_colorspaces_ACES_AP0_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_CIE_XYZ)
#define colors2_colorspaces_6_to_0(x) colors2_colorspaces_ACES_AP0_to_CIE_XYZ(x)
#define colors2_colorspaces_ACES_AP0_to_SRGB(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_SRGB)
#define colors2_colorspaces_6_to_1(x) colors2_colorspaces_ACES_AP0_to_SRGB(x)
#define colors2_colorspaces_ACES_AP0_to_REC709(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_REC709)
#define colors2_colorspaces_6_to_2(x) colors2_colorspaces_ACES_AP0_to_REC709(x)
#define colors2_colorspaces_ACES_AP0_to_REC2020(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_REC2020)
#define colors2_colorspaces_6_to_3(x) colors2_colorspaces_ACES_AP0_to_REC2020(x)
#define colors2_colorspaces_ACES_AP0_to_DCI_P3(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_DCI_P3)
#define colors2_colorspaces_6_to_4(x) colors2_colorspaces_ACES_AP0_to_DCI_P3(x)
#define colors2_colorspaces_ACES_AP0_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_ADOBE_RGB_1998)
#define colors2_colorspaces_6_to_5(x) colors2_colorspaces_ACES_AP0_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_ACES_AP0_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_ACES_AP0)
#define colors2_colorspaces_6_to_6(x) colors2_colorspaces_ACES_AP0_to_ACES_AP0(x)
#define colors2_colorspaces_ACES_AP0_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_ACES_AP1)
#define colors2_colorspaces_6_to_7(x) colors2_colorspaces_ACES_AP0_to_ACES_AP1(x)
#define colors2_colorspaces_ACES_AP0_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_ACES_AP0_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_6_to_8(x) colors2_colorspaces_ACES_AP0_to_COLOR_MCSPACEFACE(x)
#define colors2_colorspaces_ACES_AP1_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_CIE_XYZ)
#define colors2_colorspaces_7_to_0(x) colors2_colorspaces_ACES_AP1_to_CIE_XYZ(x)
#define colors2_colorspaces_ACES_AP1_to_SRGB(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_SRGB)
#define colors2_colorspaces_7_to_1(x) colors2_colorspaces_ACES_AP1_to_SRGB(x)
#define colors2_colorspaces_ACES_AP1_to_REC709(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_REC709)
#define colors2_colorspaces_7_to_2(x) colors2_colorspaces_ACES_AP1_to_REC709(x)
#define colors2_colorspaces_ACES_AP1_to_REC2020(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_REC2020)
#define colors2_colorspaces_7_to_3(x) colors2_colorspaces_ACES_AP1_to_REC2020(x)
#define colors2_colorspaces_ACES_AP1_to_DCI_P3(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_DCI_P3)
#define colors2_colorspaces_7_to_4(x) colors2_colorspaces_ACES_AP1_to_DCI_P3(x)
#define colors2_colorspaces_ACES_AP1_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_ADOBE_RGB_1998)
#define colors2_colorspaces_7_to_5(x) colors2_colorspaces_ACES_AP1_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_ACES_AP1_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_ACES_AP0)
#define colors2_colorspaces_7_to_6(x) colors2_colorspaces_ACES_AP1_to_ACES_AP0(x)
#define colors2_colorspaces_ACES_AP1_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_ACES_AP1)
#define colors2_colorspaces_7_to_7(x) colors2_colorspaces_ACES_AP1_to_ACES_AP1(x)
#define colors2_colorspaces_ACES_AP1_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_ACES_AP1_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_7_to_8(x) colors2_colorspaces_ACES_AP1_to_COLOR_MCSPACEFACE(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_CIE_XYZ(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_CIE_XYZ)
#define colors2_colorspaces_8_to_0(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_CIE_XYZ(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_SRGB(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_SRGB)
#define colors2_colorspaces_8_to_1(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_SRGB(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_REC709(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_REC709)
#define colors2_colorspaces_8_to_2(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_REC709(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_REC2020(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_REC2020)
#define colors2_colorspaces_8_to_3(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_REC2020(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_DCI_P3(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_DCI_P3)
#define colors2_colorspaces_8_to_4(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_DCI_P3(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_ADOBE_RGB_1998(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_ADOBE_RGB_1998)
#define colors2_colorspaces_8_to_5(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_ADOBE_RGB_1998(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_ACES_AP0(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_ACES_AP0)
#define colors2_colorspaces_8_to_6(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_ACES_AP0(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_ACES_AP1(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_ACES_AP1)
#define colors2_colorspaces_8_to_7(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_ACES_AP1(x)
#define colors2_colorspaces_COLOR_MCSPACEFACE_to_COLOR_MCSPACEFACE(x) (x * _colors2_colorspaces_mat_COLOR_MCSPACEFACE_to_COLOR_MCSPACEFACE)
#define colors2_colorspaces_8_to_8(x) colors2_colorspaces_COLOR_MCSPACEFACE_to_COLOR_MCSPACEFACE(x)
/*
    References:
        [WIK25a] Wikipedia. "Rec. 601". 2025.
            https:
        [WIK25b] Wikipedia. "Rec. 709". 2025.
            https:
        [WIK25c] Wikipedia. "sRGB". 2025.
            https:
        [ITU25] ITU, "Recommendation BT.2100", 2025.
            https:
            
    Note:
        EOTF: Electro-Optical Transfer Function (decoding gamma, non-linear to linear)
        OETF: Opto-Electronic Transfer Function (encoding gamma, linear to non-linear)
*/
/*
    References:
        [WHY23] Whyte, Killian. "Soft Clamp Function". 2023.
            https:

        You can find full license texts in /licenses
*/
#define PI 3.14159265358979323846
#define PI_2 (2.0 * PI)
#define PI_HALF (0.5 * PI)
#define PI_QUARTER (0.25 * PI)
#define RCP_PI (1.0 / PI)
#define RCP_PI_2 (1.0 / PI_2)
#define RCP_PI_HALF (1.0 / PI_HALF)
#define GOLDEN_RATIO 1.618033988749
#define GOLDEN_ANGLE 2.39996322972865332
#define SPHERE_SOLID_ANGLE (4.0 * PI)
#define FLT_MAX uintBitsToFloat(0x7F7FFFFF)
#define FLT_MIN uintBitsToFloat(0x00800000)
#define FLT_TRUE_MIN uintBitsToFloat(0x00000001)
#define FLT_POS_INF uintBitsToFloat(0x7F800000)
#define FLT_NEG_INF uintBitsToFloat(0xFF800000)
#define FP16_MAX 65504.0
#define INT32_MAX 2147483647
#define INT32_MIN -2147483648
#define rcp(x) (1.0 / (x))
#define saturate(x) clamp(x, 0.0, 1.0)
float mmin3(float x, float y, float z) { return min(min(x, y), z); }
float mmin3(vec3 v) { return min(min(v.x, v.y), v.z); }
float linearStep(float edge0, float edge1, float x) { return saturate((x - edge0) / (edge1 - edge0)); }
vec2 linearStep(float edge0, float edge1, vec2 x) { return saturate((x - edge0) / (edge1 - edge0)); }
vec3 linearStep(float edge0, float edge1, vec3 x) { return saturate((x - edge0) / (edge1 - edge0)); }
vec4 linearStep(float edge0, float edge1, vec4 x) { return saturate((x - edge0) / (edge1 - edge0)); }
float pow2(float x) { return x * x; }
vec2 pow2(vec2 x) { return x * x; }
vec3 pow2(vec3 x) { return x * x; }
vec4 pow2(vec4 x) { return x * x; }
float pow3(float x) { return x * x * x; }
vec2 pow3(vec2 x) { return x * x * x; }
vec3 pow3(vec3 x) { return x * x * x; }
vec4 pow3(vec4 x) { return x * x * x; }
float pow4(float x) {
    float x2 = x * x;
    return x2 * x2;
}
vec2 pow4(vec2 x) {
    vec2 x2 = x * x;
    return x2 * x2;
}
vec3 pow4(vec3 x) {
    vec3 x2 = x * x;
    return x2 * x2;
}
vec4 pow4(vec4 x) {
    vec4 x2 = x * x;
    return x2 * x2;
}
float pow5(float x) {
    float x2 = x * x;
    return x2 * x2 * x;
}
vec2 pow5(vec2 x) {
    vec2 x2 = x * x;
    return x2 * x2 * x;
}
vec3 pow5(vec3 x) {
    vec3 x2 = x * x;
    return x2 * x2 * x;
}
vec4 pow5(vec4 x) {
    vec4 x2 = x * x;
    return x2 * x2 * x;
}
#ifndef NO_HALF
float16_t pow2(float16_t x) { return x * x; }
f16vec2 pow2(f16vec2 x) { return x * x; }
f16vec3 pow2(f16vec3 x) { return x * x; }
f16vec4 pow2(f16vec4 x) { return x * x; }
float16_t pow3(float16_t x) { return x * x * x; }
f16vec2 pow3(f16vec2 x) { return x * x * x; }
f16vec3 pow3(f16vec3 x) { return x * x * x; }
f16vec4 pow3(f16vec4 x) { return x * x * x; }
float16_t pow4(float16_t x) {
    float16_t x2 = x * x;
    return x2 * x2;
}
f16vec2 pow4(f16vec2 x) {
    f16vec2 x2 = x * x;
    return x2 * x2;
}
f16vec3 pow4(f16vec3 x) {
    f16vec3 x2 = x * x;
    return x2 * x2;
}
f16vec4 pow4(f16vec4 x) {
    f16vec4 x2 = x * x;
    return x2 * x2;
}
#endif
#define COLORS2_TF_IDENTITY 0
#define COLORS2_TF_REC601 1
#define COLORS2_TF_REC709 2
#define COLORS2_TF_SRGB   3
#define COLORS2_TF_EXP22  4
#define COLORS2_TF_EXP24  5
#define COLORS2_TF_PQ     6
#define COLORS2_TF_HLG    7
#define _colors2_oetf(a, x) colors2_oetf_## a ##(x)
#define colors2_oetf(a, x) _colors2_oetf(a, x)
#define _colors2_eotf(a, x) colors2_eotf_## a ##(x)
#define colors2_eotf(a, x) _colors2_eotf(a, x)
float colors2_oetf_identity(float c) {
    return c;
}
vec3 colors2_oetf_identity(vec3 c) {
    return c;
}
float colors2_eotf_identity(float c) {
    return c;
}
vec3 colors2_eotf_identity(vec3 c) {
    return c;
}
float colors2_oetf_Rec601(float c) {
    float lower = 4.5 * c;
    float higher = pow(c, 0.45) * 1.099 - 0.099;
    return mix(lower, higher, c >= 0.018);
}
vec3 colors2_oetf_Rec601(vec3 c) {
    vec3 lower = 4.5 * c;
    vec3 higher = pow(c, vec3(0.45)) * 1.099 - 0.099;
    return mix(lower, higher, greaterThanEqual(c, vec3(0.018)));
}
float colors2_eotf_Rec601(float c) {
    float lower = c / 4.5;
    float higher = pow((c + 0.099) / 1.099, 1.0 / 0.45);
    return mix(lower, higher, c >= 0.081);
}
vec3 colors2_eotf_Rec601(vec3 c) {
    vec3 lower = c / 4.5;
    vec3 higher = pow((c + 0.099) / 1.099, vec3(1.0 / 0.45));
    return mix(lower, higher, greaterThanEqual(c, vec3(0.081)));
}
float colors2_oetf_Rec709(float c) {
    return colors2_oetf_Rec601(c);
}
vec3 colors2_oetf_Rec709(vec3 c) {
    return colors2_oetf_Rec601(c);
}
float colors2_eotf_Rec709(float c) {
    return colors2_eotf_Rec601(c);
}
vec3 colors2_eotf_Rec709(vec3 c) {
    return colors2_eotf_Rec601(c);
}
float colors2_oetf_sRGB(float c) {
    float lower = 12.92 * c;
    float higher = pow(c, 1.0 / 2.4) * 1.055 - 0.055;
    return mix(lower, higher, c > 0.0031308);
}
vec3 colors2_oetf_sRGB(vec3 c) {
    vec3 lower = 12.92 * c;
    vec3 higher = pow(c, vec3(1.0 / 2.4)) * 1.055 - 0.055;
    return mix(lower, higher, greaterThan(c, vec3(0.0031308)));
}
float colors2_eotf_sRGB(float c) {
    float lower = c / 12.92;
    float higher = pow((c + 0.055) / 1.055, 2.4);
    return mix(lower, higher, c > 0.04045);
}
vec3 colors2_eotf_sRGB(vec3 c) {
    vec3 lower = c / 12.92;
    vec3 higher = pow((c + 0.055) / 1.055, vec3(2.4));
    return mix(lower, higher, greaterThan(c, vec3(0.04045)));
}
float colors2_oetf_Exp22(float c) {
    return pow(c, 1.0 / 2.2);
}
vec3 colors2_oetf_Exp22(vec3 c) {
    return pow(c, vec3(1.0 / 2.2));
}
float colors2_eotf_Exp22(float c) {
    return pow(c, 2.2);
}
vec3 colors2_eotf_Exp22(vec3 c) {
    return pow(c, vec3(2.2));
}
float colors2_oetf_Exp24(float c) {
    return pow(c, 1.0 / 2.4);
}
vec3 colors2_oetf_Exp24(vec3 c) {
    return pow(c, vec3(1.0 / 2.4));
}
float colors2_eotf_Exp24(float c) {
    return pow(c, 2.4);
}
vec3 colors2_eotf_Exp24(vec3 c) {
    return pow(c, vec3(2.4));
}
const float _PQ_M1 = 2610.0 / 16384.0;
const float _PQ_M2 = 2523.0 / 4096.0 * 128.0;
const float _PQ_C1 = 3424.0 / 4096.0;
const float _PQ_C2 = 2413.0 / 4096.0 * 32.0;
const float _PQ_C3 = 2392.0 / 4096.0 * 32.0;
const float _PQ_PEAK = 10000.0;
float colors2_oetf_PQ(float c) {
    float y = c / _PQ_PEAK;
    float yPow = pow(y, _PQ_M1);
    float numerator = _PQ_C1 + _PQ_C2 * yPow;
    float denominator = 1.0 + _PQ_C3 * yPow;
    return pow(numerator / denominator, _PQ_M2);
}
vec3 colors2_oetf_PQ(vec3 c) {
    vec3 y = c / _PQ_PEAK;
    vec3 yPow = pow(y, vec3(_PQ_M1));
    vec3 numerator = vec3(_PQ_C1) + vec3(_PQ_C2) * yPow;
    vec3 denominator = vec3(1.0) + vec3(_PQ_C3) * yPow;
    return pow(numerator / denominator, vec3(_PQ_M2));
}
float colors2_eotf_PQ(float c) {
    float ePow = pow(c, 1.0 / _PQ_M2);
    float numerator = max(ePow - _PQ_C1, 0.0);
    float denominator = _PQ_C2 - _PQ_C3 * ePow;
    float y = pow(numerator / denominator, 1.0 / _PQ_M1);
    return y * _PQ_PEAK;
}
vec3 colors2_eotf_PQ(vec3 c) {
    vec3 ePow = pow(c, vec3(1.0 / _PQ_M2));
    vec3 numerator = max(ePow - vec3(_PQ_C1), 0.0);
    vec3 denominator = _PQ_C2 - _PQ_C3 * ePow;
    vec3 y = pow(numerator / denominator, vec3(1.0 / _PQ_M1));
    return y * _PQ_PEAK;
}
const float _HLG_A = 0.17883277;
const float _HLG_B = 1.0 - 4.0 * _HLG_A;
const float _HLG_C = 0.5 - _HLG_A * log(4.0 * _HLG_A);
float colors2_oetf_HLG(float c) {
    float lower = sqrt(3.0 * c);
    float higher = _HLG_A * log(12.0 * c - _HLG_B) + _HLG_C;
    return mix(lower, higher, c > 1.0 / 12.0);
}
vec3 colors2_oetf_HLG(vec3 c) {
    vec3 lower = sqrt(3.0 * c);
    vec3 higher = _HLG_A * log(12.0 * c - _HLG_B) + _HLG_C;
    return mix(lower, higher, greaterThan(c, vec3(1.0 / 12.0)));
}
float colors2_eotf_HLG(float c) {
    float lower = c * c / 3.0;
    float higher = (exp((c - _HLG_C) / _HLG_A) + _HLG_B) / 12.0;
    return mix(lower, higher, c > 0.5);
}
vec3 colors2_eotf_HLG(vec3 c) {
    vec3 lower = c * c / 3.0;
    vec3 higher = (exp((c - vec3(_HLG_C)) / vec3(_HLG_A)) + vec3(_HLG_B)) / 12.0;
    return mix(lower, higher, greaterThan(c, vec3(0.5)));
}
float colors2_oetf_0(float c) { return colors2_eotf_identity(c); }
vec3 colors2_oetf_0(vec3 c) { return colors2_eotf_identity(c); }
float colors2_eotf_0(float c) { return colors2_oetf_identity(c); }
vec3 colors2_eotf_0(vec3 c) { return colors2_oetf_identity(c); }
float colors2_oetf_1(float c) { return colors2_oetf_Rec601(c); }
vec3 colors2_oetf_1(vec3 c) { return colors2_oetf_Rec601(c); }
float colors2_eotf_1(float c) { return colors2_eotf_Rec601(c); }
vec3 colors2_eotf_1(vec3 c) { return colors2_eotf_Rec601(c); }
float colors2_oetf_2(float c) { return colors2_oetf_Rec709(c); }
vec3 colors2_oetf_2(vec3 c) { return colors2_oetf_Rec709(c); }
float colors2_eotf_2(float c) { return colors2_eotf_Rec709(c); }
vec3 colors2_eotf_2(vec3 c) { return colors2_eotf_Rec709(c); }
float colors2_oetf_3(float c) { return colors2_oetf_sRGB(c); }
vec3 colors2_oetf_3(vec3 c) { return colors2_oetf_sRGB(c); }
float colors2_eotf_3(float c) { return colors2_eotf_sRGB(c); }
vec3 colors2_eotf_3(vec3 c) { return colors2_eotf_sRGB(c); }
float colors2_oetf_4(float c) { return colors2_oetf_Exp22(c); }
vec3 colors2_oetf_4(vec3 c) { return colors2_oetf_Exp22(c); }
float colors2_eotf_4(float c) { return colors2_eotf_Exp22(c); }
vec3 colors2_eotf_4(vec3 c) { return colors2_eotf_Exp22(c); }
float colors2_oetf_5(float c) { return colors2_oetf_Exp24(c); }
vec3 colors2_oetf_5(vec3 c) { return colors2_oetf_Exp24(c); }
float colors2_eotf_5(float c) { return colors2_eotf_Exp24(c); }
vec3 colors2_eotf_5(vec3 c) { return colors2_eotf_Exp24(c); }
float colors2_oetf_6(float c) { return colors2_oetf_PQ(c); }
vec3 colors2_oetf_6(vec3 c) { return colors2_oetf_PQ(c); }
float colors2_eotf_6(float c) { return colors2_eotf_PQ(c); }
vec3 colors2_eotf_6(vec3 c) { return colors2_eotf_PQ(c); }
float colors2_oetf_7(float c) { return colors2_oetf_HLG(c); }
vec3 colors2_oetf_7(vec3 c) { return colors2_oetf_HLG(c); }
float colors2_eotf_7(float c) { return colors2_eotf_HLG(c); }
vec3 colors2_eotf_7(vec3 c) { return colors2_eotf_HLG(c); }
#define COLORS2_MATERIAL_COLORSPACE SETTING_MATERIAL_COLOR_SPACE
#define COLORS2_MATERIAL_TF SETTING_MATERIAL_TRANSFER_FUNC
#define COLORS2_CONSTANTS_COLORSPACE COLORS2_COLORSPACES_ACES_AP0
#define COLORS2_CONSTANTS_TF COLORS2_TF_IDENTITY
#define COLORS2_WORKING_COLORSPACE SETTING_WORKING_COLOR_SPACE
#define COLORS2_DRT_WORKING_COLORSPACE SETTING_DRT_WORKING_COLOR_SPACE
#define COLORS2_OUTPUT_COLORSPACE COLORS2_COLORSPACES_SRGB
#define COLORS2_OUTPUT_TF COLORS2_TF_SRGB
#define colors2_material_toWorkSpace(x) colors2_colorspaces_convert(COLORS2_MATERIAL_COLORSPACE, COLORS2_WORKING_COLORSPACE, colors2_eotf(COLORS2_MATERIAL_TF, x))
#define colors2_constants_toWorkSpace(x) colors2_colorspaces_convert(COLORS2_CONSTANTS_COLORSPACE, COLORS2_WORKING_COLORSPACE, x)
vec4 dither_u8(vec4 x, float noiseV) {
    vec4 result = x;
    result *= 255.0;
    result = round(result + (noiseV - 0.5));
    result /= 255.0;
    return result;
}
vec3 dither_u8(vec3 x, float noiseV) {
    vec3 result = x;
    result *= 255.0;
    result = round(result + (noiseV - 0.5));
    result /= 255.0;
    return result;
}
vec2 dither_u8(vec2 x, float noiseV) {
    vec2 result = x;
    result *= 255.0;
    result = round(result + (noiseV - 0.5));
    result /= 255.0;
    return result;
}
float dither_u8(float x, float noiseV) {
    float result = x;
    result *= 255.0;
    result = round(result + (noiseV - 0.5));
    result /= 255.0;
    return result;
}
vec4 translucent_albedoToTransmittance(vec3 materialColor, float alpha, uint materialID) {
    if (materialID == 3u) {
        return vec4(1.0);
    }
    vec3 t = materialColor;
    float lumaT = colors2_colorspaces_luma(COLORS2_WORKING_COLORSPACE, t);
    t *= saturate(0.3 / lumaT);
    t = pow(t, vec3(1.0 / 2.2));
    lumaT = colors2_colorspaces_luma(COLORS2_WORKING_COLORSPACE, t);
    float sat = SETTING_TRANSLUCENT_ABSORPTION_SATURATION;
    t = lumaT + sat * (t - lumaT);
    t = pow(t, vec3(2.2));
    float absorptionMultiplier = alpha * sqrt(alpha);
    vec3 absorption = -log(t) * absorptionMultiplier;
    absorption = max(absorption, 0.0);
    vec3 transmittance = exp(-absorption);
    return vec4(transmittance, 0.0);
}
/*
    References:
        [BRU08] Bruneton, Eric. "Precomputed Atmospheric Scattering". EGSR 2008. 2008.
            https:
        [EPI20] Epic Games, Inc. "Unreal Engine Sky Atmosphere Rendering Technique". 2020.
            MIT License. Copyright (c) 2020 Epic Games, Inc.
            https:
        [HIL20] Hillaire, Sébastien. "A Scalable and Production Ready Sky and Atmosphere Rendering Technique".
            EGSR 2020. 2020.
            https:
        [INT17] Intel Corporation. "Outdoor Light Scattering Sample". 2017.
            Apache License 2.0. Copyright (c) 2017 Intel Corporation.
            https:
        [YUS13] Yusov, Egor. “Practical Implementation of Light Scattering Effects Using Epipolar Sampling and
            1D Min/Max Binary Trees”. GDC 2013. 2013.
            http:

        You can find full license texts in /licenses
*/
struct ScatteringResult {
    vec3 transmittance;
    vec3 inScattering;
};
/*
    References:
        [EPI20] Epic Games, Inc. "Unreal Engine Sky Atmosphere Rendering Technique". 2020.
            MIT License. Copyright (c) 2020 Epic Games, Inc.
            https:
        [HIL20] Hillaire, Sébastien. "A Scalable and Production Ready Sky and Atmosphere Rendering Technique".
            EGSR 2020. 2020.
            https:
        [INT17] Intel Corporation. "Outdoor Light Scattering Sample". 2017.
            Apache License 2.0. Copyright (c) 2017 Intel Corporation.
            https:
        [PRE99] Preetham, A. J. et al. "A Practical Analytic Model for Daylight"
            SIGGRAPH 1999. 1999.
            https:

        You can find full license texts in /licenses

    Other Credits:
        Jessie - Helping with Mie coefficients (https:
*/
#if SETTING_EPIPOLAR_SLICES == 256
#define EPIPOLAR_SLICE_D16 16
#define EPIPOLAR_SLICE_D128 2
#elif SETTING_EPIPOLAR_SLICES == 512
#define EPIPOLAR_SLICE_D16 32
#define EPIPOLAR_SLICE_D128 4
#elif SETTING_EPIPOLAR_SLICES == 1024
#define EPIPOLAR_SLICE_D16 64
#define EPIPOLAR_SLICE_D128 8
#elif SETTING_EPIPOLAR_SLICES == 2048
#define EPIPOLAR_SLICE_D16 128
#define EPIPOLAR_SLICE_D128 16
#endif
#if SETTING_SLICE_SAMPLES == 128
#define EPIPOLAR_DATA_Y_SIZE 385
#define SLICE_SAMPLE_D16 8
#elif SETTING_SLICE_SAMPLES == 256
#define EPIPOLAR_DATA_Y_SIZE 769
#define SLICE_SAMPLE_D16 16
#elif SETTING_SLICE_SAMPLES == 512
#define EPIPOLAR_DATA_Y_SIZE 1537
#define SLICE_SAMPLE_D16 32
#elif SETTING_SLICE_SAMPLES == 1024
#define EPIPOLAR_DATA_Y_SIZE 3073
#define SLICE_SAMPLE_D16 64
#endif
#define PLANET_RADIUS_OFFSET 0.01
struct AtmosphereParameters {
    float bottom;
    float top;
    float mieHeight;
    vec3 rayleighSctrCoeff;
    vec3 rayleighExtinction;
    vec3 mieSctrCoeff;
    vec3 mieExtinction;
    float miePhaseG;
    float miePhaseE;
    vec3 ozoneExtinction;
};
/*
    References:
        [GIL23] Gilcher, Pascal. "A Better R2 Sequence". 2023.
            https:
        [JIM17] Jimenez, Jorge. "Interleaved Gradient Noise". 2017.
            https:
        [ROB18] Roberts, Martine. "The Unreasonable Effectiveness of Quasirandom Sequences". 2018.
            https:
        [WOL22] Wolfe, Alan. "Interleaved Gradient Noise: A Different Kind of Low Discrepancy Sequence". 2022.
            MIT License. Copyright (c) 2019 Alan Wolfe.
            https:

        You can find full license texts in /licenses
*/
float rand_IGN(vec2 v) {
    return fract(52.9829189 * fract(0.06711056 * v.x + 0.00583715 * v.y));
}
float rand_IGN(vec2 v, uint frame) {
    frame = frame % 64u;
    v = v + 5.588238 * float(frame);
    return fract(52.9829189 * fract(0.06711056 * v.x + 0.00583715 * v.y));
}
/*
    References:
        [DRA03] Draine, B.T. "Scattering by Interstellar Dust Grains. I. Optical and Ultraviolet"
            The Astrophysical Journal. 2003.
            https:
        [JEN23] Jendersie, Johannes. d'Eon, Eugene. "An Approximate Mie Scattering Function for Fog and Cloud Rendering"
            SIGGRAPH 2023. 2023.
            https:

     Other Credits:
        Jessie - Bi-Lambertian plate and Klein-Nishina phase functions

        You can find full license texts in /licenses
*/
const float UNIFORM_PHASE = 1.0 / (4.0 * PI);
#define INVALID_EPIPOLAR_LINE vec4(-1000.0, -1000.0, -100.0, -100.0)
const vec3 GROUND_ALBEDO_BASE = vec3(ivec3(SETTING_ATM_GROUND_ALBEDO_R, SETTING_ATM_GROUND_ALBEDO_G, SETTING_ATM_GROUND_ALBEDO_B)) / 255.0;
#define _LUMINOUS_EFFICACY 683.002 
#define _blackBody_func1_v0 vec3(-37290175.3986, -40810912.9676, -47350510.215)
#define _blackBody_func1_v1 vec3(7055.3581938, 6758.95549072, 4118.25228444)
#define _blackBody_func1_v2 vec3(0.00484537801959, 0.00491276883428, 0.00506185958018)
#define _blackBody_func1_v3 vec3(-6.810769857e-7, -6.950213321e-7, -6.9539565265e-7)
#define _blackBody_func1_v4 vec3(5.6731538598e-11, 5.8002399769e-11, 5.6337103621e-11)
#define _blackBody_func1_v5 vec3(-2.5703246799e-15, -2.6264426188e-15, -2.4816463488e-15)
#define _blackBody_func1_v6 vec3(4.8909354617e-20, 4.9886030965e-20, 4.5966064285e-20)
#define _blackBody_func1(x) exp2( _blackBody_func1_v0 * rcp(pow2(x)) + _blackBody_func1_v1 * rcp(x) + _blackBody_func1_v2 * x + _blackBody_func1_v3 * pow2(x) + _blackBody_func1_v4 * pow3(x) + _blackBody_func1_v5 * pow4(x) + _blackBody_func1_v6 * pow5(x) )
#define _blackBody_func2_v0 vec3(-8005.4231085, -12668.5089522, 90350.9871613)
#define _blackBody_func2_v1 vec3(-13.8986440037, -13.5414550402, -53.296767586)
#define _blackBody_func2_v2 vec3(0.00322233921192, 0.00326336194057, 0.00762350264707)
#define _blackBody_func2_v3 vec3(-8.7157145477e-8, -8.8899800557e-8, -2.0127905863e-7)
#define _blackBody_func2_v4 vec3(1.2119660239e-12, 1.242334591e-12, 2.7501969304e-12)
#define _blackBody_func2_v5 vec3(-6.7641067868e-18, -6.9583618131e-18, -1.5149377815e-17)
#define _blackBody_func2(x) _blackBody_func2_v0 + _blackBody_func2_v1 * x + _blackBody_func2_v2 * pow2(x) + _blackBody_func2_v3 * pow3(x) + _blackBody_func2_v4 * pow4(x) + _blackBody_func2_v5 * pow5(x)
#define blackBody_evalRadiance_AP0(temperture) (_LUMINOUS_EFFICACY * mix( _blackBody_func1(temperture), _blackBody_func2(temperture), smoothstep(9000.0, 10000.0, float(temperture)) ))
/*
    References:
        [ERI07] Ericson, Christer. "Converting RGB to LogLuv in a fragment shader". 2007.
            https:
        [ITU11] ITU. "Recommendation ITU-R BT.601-7". 2011.
            https:
        [ITU15] ITU. "Recommendation ITU-R BT.709-6". 2015.
            https:
        [KAR13] Karis, Brian. "Tone mapping". Graphic Rants. 2013.
            https:
        [LAR98] Wikipedia. "The LogLuv Encoding for Full Gamut, High Dynamic Range Images". 1998.
            http:
        [LOT16] Lottes, Timothy. "Optimized Reversible Tonemapper for Resolve". 2016.
            https:
        [ROS18] Rosseaux, Benjamin. "Matrix-based RGB from/to YCoCg color space conversion". 2018.
            CC0 License (Public Domain).
            https:
        [WIK25a] Wikipedia. "Rec. 601". 2025.
            https:
        [WIK25b] Wikipedia. "Rec. 709". 2025.
            https:
        [WIK25c] Wikipedia. "sRGB". 2025.
            https:
        [WIK26a] Wikipedia. "CIELUV". 2026.
            https:

*/
const mat3 _SRGB_TO_YCOCG = mat3(
    0.25, 0.5, -0.25,
    0.5, 0.0, 0.5,
    0.25, -0.5, -0.25
);
const mat3 _YCOCG_TO_SRGB = mat3(
    1.0, 1.0, 1.0,
    1.0, 0.0, -1.0,
    -1.0, 1.0, -1.0
);
const mat3 _COLORS_LOGLUV32_M = mat3(
    0.2209, 0.3390, 0.4184,
    0.1138, 0.6780, 0.7319,
    0.0102, 0.1130, 0.2969
);
const mat3 _COLORS_LOGLUV32_INVERSE_M = mat3(
    6.0014, -2.7008, -1.7996,
    -1.3320, 3.1029, -5.7721,
    0.3008, -1.0882, 5.6268
);
const vec2 _COLORS_UV_MUL = vec2(6.4313725490, 14.4705882353);
const vec3 _COLORS_UV_DIV = vec3(1.0, 15.0, 3.0);
const float _COLORS_UV_INV_MUL = 0.6219512195;
const vec2 _COLORS_UV_Z_MUL = vec2(-3.0, -20.0);
/*
    References:
        [WRE18] Wrensch, Benjamin. "Reverse Z Cheatsheet". IOLITE Development Blog. 2023.
*/
vec3 coords_toViewCoord(vec2 texCoord, float viewZ, mat4 projInv) {
    vec2 ndcXY = texCoord * 2.0 - 1.0;
    vec2 clipXY = ndcXY * -viewZ;
    vec2 viewXY = clipXY * vec2(projInv[0][0], projInv[1][1]);
    return vec3(viewXY, viewZ);
}
vec2 OctWrap(vec2 v) {
    return (1.0 - abs(v.yx)) * mix(vec2(-1.0), vec2(1.0), greaterThanEqual(v.xy, vec2(0.0)));
}
vec3 coords_octDecode11(vec2 f) {
    vec3 n = vec3(f.x, f.y, 1.0 - abs(f.x) - abs(f.y));
    float t = saturate(-n.z);
    n.xy += mix(vec2(t), vec2(-t), greaterThanEqual(n.xy, vec2(0.0)));
    return normalize(n);
}
vec2 coords_octEncode11(vec3 n) {
    n /= (abs(n.x) + abs(n.y) + abs(n.z));
    n.xy = n.z >= 0.0 ? n.xy : OctWrap(n.xy);
    return n.xy;
}
const mat3 _COORDS_EQUATORIAL_TO_GALACTIC = mat3(
    -0.0548755604, 0.4941094279, -0.8676661490,
    -0.8734370902, -0.4448296300, -0.1980763734,
    -0.4838350155, 0.7469822445, 0.4559837762
);
const mat3 _COORDS_WORLD_TO_EQUATORIAL = mat3(
    0.0, 1.0, 0.0,
    1.0, 0.0, 0.0,
    0.0, 0.0, -1.0
);
vec3 coords_dir_viewToWorld(vec3 dirView) {
    return normalize((mat3(gbufferModelViewInverse) * dirView));
}
vec3 coords_dir_worldToView(vec3 dirWorld) {
    return normalize((mat3(gbufferModelView) * dirWorld));
}
#ifdef SETTING_REAL_SUN_TEMPERATURE
#define SUN_TEMPERATURE 5772.0
#else
#define SUN_TEMPERATURE SETTING_SUN_TEMPERATURE
#endif
#define SUN_RADIUS (695700.0 * SETTING_SUN_RADIUS)
#define SUN_DISTANCE (149597870.7 * SETTING_SUN_DISTANCE)
#define SUN_ANGULAR_RADIUS atan(SUN_RADIUS / SUN_DISTANCE)
#define SUN_SOLID_ANGLE (2.0 * PI * (1.0 - sqrt(pow2(SUN_DISTANCE) - pow2(SUN_RADIUS)) / SUN_DISTANCE))
#define SUN_LUMINANCE colors2_constants_toWorkSpace(blackBody_evalRadiance_AP0(SUN_TEMPERATURE))
#define SUN_ILLUMINANCE (SUN_LUMINANCE * SUN_SOLID_ANGLE)
#define MOON_RADIUS (1737.4 * SETTING_MOON_RADIUS)
#define MOON_DISTANCE (384399 * SETTING_MOON_DISTANCE)
#define MOON_ANGULAR_RADIUS atan(MOON_RADIUS / MOON_DISTANCE)
#define MOON_SOLID_ANGLE (2.0 * PI * (1.0 - sqrt(pow2(MOON_DISTANCE) - pow2(MOON_RADIUS)) / MOON_DISTANCE))
#define MOON_ALBEDO (SETTING_MOON_ALBEDO * vec3(SETTING_MOON_COLOR_R, SETTING_MOON_COLOR_G, SETTING_MOON_COLOR_B))
#define MOON_LUMINANCE (SUN_ILLUMINANCE * MOON_ALBEDO * RCP_PI)
#define MOON_ILLUMINANCE (MOON_LUMINANCE * MOON_SOLID_ANGLE)
const float _CELESTIAL_STARMAP_MILKYWAY_LUMINANCE = 0.1927554;
const float _CELESTIAL_REAL_MILKYWAY_LUMINANCE_MCD = 1.5;
const float _CELESTIAL_REAL_MILKYWAY_LUMINANCE_KCD = _CELESTIAL_REAL_MILKYWAY_LUMINANCE_MCD / 1000000.0;
const float _CELESTIAL_STARMAP_EXP = _CELESTIAL_REAL_MILKYWAY_LUMINANCE_KCD / _CELESTIAL_STARMAP_MILKYWAY_LUMINANCE;
const vec2 _CELESTIAL_STARMAP_SIZE = vec2(8192.0, 4096.0);
uint nzpacking_packNormalOct32(vec3 normal) {
    return packSnorm2x16(coords_octEncode11(normal));
}
void nzpacking_packNormalOct16(out uint packedNormal, vec3 normal1, vec3 normal2) {
    vec4 xyzw = vec4(coords_octEncode11(normal1), coords_octEncode11(normal2));
    packedNormal = packSnorm4x8(xyzw);
}
void nzpacking_unpackNormalOct16(uint packedNormal, out vec3 normal1, out vec3 normal2) {
    vec4 xyzw = unpackSnorm4x8(packedNormal);
    normal1 = coords_octDecode11(xyzw.xy);
    normal2 = coords_octDecode11(xyzw.zw);
}
const uint MATERIAL_ID_UNDEFINED = 65535u;
struct GBufferData {
    vec3 geomNormal;
    vec3 geomTangent;
    vec4 pbrSpecular;
    vec3 normal;
    vec2 lmCoord;
    uint materialID;
    vec3 albedo;
    bool isHand;
    int bitangentSign;
};
GBufferData gbufferData_init() {
    GBufferData gData;
    gData.geomNormal = vec3(0.0);
    gData.geomTangent = vec3(0.0);
    gData.pbrSpecular = vec4(0.0);
    gData.normal = vec3(0.0);
    gData.lmCoord = vec2(0.0);
    gData.materialID = MATERIAL_ID_UNDEFINED;
    gData.albedo = vec3(0.0);
    gData.isHand = false;
    return gData;
}
void gbufferData1_pack(out uvec4 packedData, GBufferData gData) {
    nzpacking_packNormalOct16(packedData.r, coords_dir_viewToWorld(gData.geomNormal), coords_dir_viewToWorld(gData.geomTangent));
    packedData.g = packUnorm4x8(vec4(gData.pbrSpecular));
    packedData.b = nzpacking_packNormalOct32(coords_dir_viewToWorld(gData.normal));
    packedData.a = packUnorm4x8(vec4(gData.lmCoord, 0.0, 0.0)) & 0x0000FFFFu;
    packedData.a |= (gData.materialID & 0xFFFFu) << 16;
}
void gbufferData2_pack(out uvec4 packedData, GBufferData gData) {
    packedData.r = packUnorm4x8(vec4(gData.albedo, 0.0)) & 0x00FFFFFFu;
    packedData.r = bitfieldInsert(packedData.r, uint(gData.isHand), 24, 1);
    packedData.r = bitfieldInsert(packedData.r, uint(clamp(gData.bitangentSign, 0, 1)), 25, 1);
}
struct Material {
    vec3 albedo;
    float roughness;
    float f0;
    float metallic;
    vec3 emissive;
    float porosity;
    float sss;
    float hardCodedIOR;
    mat3 tbn;
    mat3 tbnInv;
    mat3 geomTbn;
    mat3 geomTbnInv;
};
#ifdef MATERIAL_TRANSLUCENT
const float _MATERIAL_F0_EPSILON = exp2(-SETTING_MINIMUM_F0);
const float _MATERIAL_ROUGHNESS_MULTIPLIER = exp2(-SETTING_TRANSLUCENT_ROUGHNESS_REDUCTION);
const float _MATERIAL_MINIMUM_ROUGHNESS = exp2(-SETTING_TRANSLUCENT_MINIMUM_ROUGHNESS);
const float _MATERIAL_MAXIMUM_ROUGHNESS = exp2(-SETTING_TRANSLUCENT_MAXIMUM_ROUGHNESS);
const float _MATERIAL_WATER_ROUGHNESS = exp2(-SETTING_WATER_ROUGHNESS);
#else
const float _MATERIAL_F0_EPSILON = exp2(-SETTING_MINIMUM_F0);
const float _MATERIAL_ROUGHNESS_MULTIPLIER = 1.0;
const float _MATERIAL_MINIMUM_ROUGHNESS = exp2(-SETTING_SOLID_MINIMUM_ROUGHNESS);
const float _MATERIAL_MAXIMUM_ROUGHNESS = 1.0 - exp2(-SETTING_SOLID_MAXIMUM_ROUGHNESS);
#endif
/*
    References:
        [ARN08] Arnott, W.P. "Fresnel equations". 2008.
            https:
        [LAB21] shaderLABS. "LabPBR Material Standard". 2021.
            https:
        [LAG13] Lagarde, Sébastien. "Memo on Fresnel equations". 2013.
            https:
        [WIK23] Wikipedia. "Snell's law". 2023.
            https:
        [BEL25a] Belmu. "fresnel.glsl". Noble Shaders.
            GPL v3.0 License. Copyright (c) 2025 Belmu
            https:
        [BEL25b] Belmu. "material.glsl". Noble Shaders.
            GPL v3.0 License. Copyright (c) 2025 Belmu
            https:

        You can find full license texts in /licenses

    Other Credits:
        Jessie - providing beam ratio equation for transmission (https:
*/
const float AIR_IOR = 1.00029;
const float WATER_IOR = 1.333;
/*
    References:
        [GIL23] Gilcher, Pascal. "Better GGX VNDF Sampler". Shadertoy. 2023.
            https:
            MIT License. Copyright (c) 2023 Pascal Gilcher.
        [HAM17] Hammon, Earl, Jr. "PBR Diffuse Lighting for GGX+Smith Microsurfaces". GDC 2017. 2017.
            https:
        [HOF10] Hoffman, Naty. "Background: Physics and Math of Shading".
            SIGGRAPH 2012 Course: Practical Physically Based Shading in Film and Game Production. 2010.
            https:
        [KAR10] Karis, Brian. "Specular BRDF Reference". Graphic Rants. 2013.
            https:

        You can find full license texts in /licenses)
*/
#define RTWSM_IMAP_SIZE 256
#define IMAP_SIZE_D2 128
#define IMAP_SIZE_D16 16
#define IMAP_SIZE_D32 8
#define IMAP_SIZE_D128 2
#define IMAP1D_X_V (0.5 / 2.0)
#define IMAP1D_Y_V (1.5 / 2.0)
#define WARP_X_V (0.5 / 2.0)
#define WARP_Y_V (1.5 / 2.0)
#define TEXELSIZE_X_V (0.5 / 2.0)
#define TEXELSIZE_Y_V (1.5 / 2.0)
GBufferData lighting_gData = gbufferData_init();
struct LightingResult {
    vec3 diffuse;
    vec3 diffuseLambertian;
    vec3 specular;
    vec3 sss;
};
ivec2 textile_texelToTexel(ivec2 texelPos, ivec2 tileOffset, ivec2 tileSize) {
    return clamp(texelPos, ivec2(0), tileSize - 1) + tileOffset;
}
ivec2 csr32f_tile1_texelToTexel(ivec2 texelPos) {
    return textile_texelToTexel(
        texelPos,
        ivec2(0),
        uval_mainImageSizeI
    );
}
ivec2 csr32f_tile2_texelToTexel(ivec2 texelPos) {
    return textile_texelToTexel(
        texelPos,
        ivec2(uval_mainImageSizeI.x, 0),
        uval_mainImageSizeI
    );
}
ivec2 csr32f_tile3_texelToTexel(ivec2 texelPos) {
    return textile_texelToTexel(
        texelPos,
        ivec2(0, uval_mainImageSizeI.y),
        uval_mainImageSizeI
    );
}
ivec2 csr32f_tile4_texelToTexel(ivec2 texelPos) {
    return textile_texelToTexel(
        texelPos,
        ivec2(uval_mainImageSizeI.xy),
        uval_mainImageSizeI
    );
}
#define MAT2_GOLDEN_ANGLE mat2(-0.737368878, 0.675490294, -0.675490294, -0.737368878)
/*
    References:
        [QUI13a] Quilez, Inigo. "Noise - gradient - 2D". 2013.
            MIT License. Copyright (c) 2013 Inigo Quilez.
            https:
        [QUI13b] Quilez, Inigo. "Noise - gradien  - 3D". 2013.
            MIT License. Copyright (c) 2013 Inigo Quilez.
            https:
        [QUI17a] Quilez, Inigo. "Noise - Gradient - 2D - Deriv". 2017.
            MIT License. Copyright (c) 2017 Inigo Quilez.
            https:
        [QUI17b] Quilez, Inigo. "Noise - Gradient - 3D - Deriv". 2017.
            MIT License. Copyright (c) 2017 Inigo Quilez.
            https:
        [QUI17c] Quilez, Inigo. "Gradient Noise Derivatives". 2017.
            https:

        You can find full license texts in /licenses
*/
/*
    References:
        [QUI17] Quilez, Inigo. "Integer Hash Functions". 2017.
            MIT License. Copyright (c) 2017,2024 Inigo Quilez.
            https:
            https:
            https:
        [JAR20] Jarzynski, Mark. Olano, Marc. "Hash Functions for GPU Rendering". 2020.
            https:

        You can find full license texts in /licenses
*/
const uvec4 _HASH_LINEAR_COMB_MAGIC_MUL = uvec4(19u, 47u, 101u, 131u);
const uint _HASH_LINEAR_COMB_MAGIC_ADD = 173u;
const uint _HASH_XXHASH32_PRIME32_2 = 2246822519U;
const uint _HASH_XXHASH32_PRIME32_3 = 3266489917U;
const uint _HASH_XXHASH32_PRIME32_4 = 668265263U;
const uint _HASH_XXHASH32_PRIME32_5 = 374761393U;
#define _NOISE_INTERPOLANT 1
struct FBMParameters {
    float frequency;
    float persistence;
    float lacunarity;
    uint octaveCount;
};
#if _NOISE_INTERPOLANT == 1
#define _NOISE_INTERPO(w) (w * w * w * (w * (w * 6.0 - 15.0) + 10.0))
#define _NOISE_INTERPO_GRAD(w) (30.0 * w * w * (w * (w - 2.0) + 1.0))
#else
#define _NOISE_INTERPO(w) (w * w * (3.0 - 2.0 * w))
#define _NOISE_INTERPO_GRAD(w) (6.0 * w * (1.0 - w))
#endif
struct AxisAngle {
    vec3 axis;
    vec3 csc;
};
/*
    References:
        [QUI15] Quilez, Inigo. "Texture Repetition". 2015.
            https:
        [QUI17] Quilez, Inigo. "Texture Repetition V". 2017.
            MIT License. Copyright (c) 2017 Inigo Quilez
            https:
        [DJO12] Djonov, Phill. "Bicubic Filtering in Fewer Taps". 2012.
            https:
        [MJP19] MJP. "An HLSL function for sampling a 2D texture with Catmull-Rom filtering, using 9 texture samples instead of 16". 2019.
            https:

        You can find full license texts in /licenses
*/
#if DERIVATIVE_AVAILABLE
#endif
vec4 sampling_catmullBicubic5Tap(sampler2D texSampler, vec2 texelPos, float sharpness, vec2 texRcpSize){
    vec2 t = fract(texelPos - 0.5);
    vec2 centerUV = (floor(texelPos - 0.5) + vec2(0.5f, 0.5f)) * texRcpSize;
    vec2 f = t;
    vec2 f2 = t * t;
    vec2 f3 = t * t * t;
    float s = sharpness;
    vec2 w0 = -s * f3 + 2.0 * s * f2 - s * f;
    vec2 w1 = (2.0 - s) * f3 + (s - 3.0) * f2 + 1.0;
    vec2 w2 = (s - 2.0) * f3 + (3.0 - 2.0 * s) * f2 + s * f;
    vec2 w3 = s * f3 - s * f2;
    vec2 w12 = w1 + w2;
    vec2 tc12 = centerUV + (w2 / w12) * texRcpSize;
    vec2 tc0 = centerUV - 1.0f * texRcpSize;
    vec2 tc3 = centerUV + 2.0f * texRcpSize;
    vec4 c1 = vec4(texture(texSampler, vec2(tc12.x, tc0.y)));
    vec4 c2 = vec4(texture(texSampler, vec2(tc0.x, tc12.y)));
    vec4 c3 = vec4(texture(texSampler, vec2(tc12.x, tc12.y)));
    vec4 c4 = vec4(texture(texSampler, vec2(tc3.x, tc12.y)));
    vec4 c5 = vec4(texture(texSampler, vec2(tc12.x, tc3.y)));
    float weight1 = w12.x * w0.y;
    float weight2 = w0.x * w12.y;
    float weight3 = w12.x * w12.y;
    float weight4 = w3.x * w12.y;
    float weight5 = w12.x * w3.y;
    vec4 color = weight1 * c1;
    color += weight2 * c2;
    color += weight3 * c3;
    color += weight4 * c4;
    color += weight5 * c5;
    return color * rcp(weight1 + weight2 + weight3 + weight4 + weight5);
}
struct CatmullRomBicubic5TapData {
    vec3 uv1AndWeight;
    vec3 uv2AndWeight;
    vec3 uv3AndWeight;
    vec3 uv4AndWeight;
    vec3 uv5AndWeight;
};
vec4 sampling_catmullBicubic5Tap(sampler2D texSampler, vec2 uv, float sharpness){
    vec2 texSize = vec2(textureSize(texSampler, 0));
    vec2 texelPos = uv * texSize;
    vec2 texRcpSize = rcp(texSize);
    return sampling_catmullBicubic5Tap(texSampler, texelPos, sharpness, texRcpSize);
}
vec4 sampling_bSplineBicubic4Tap(sampler2D texSampler, vec2 texelPos, vec2 texRcpSize) {
    vec2 f = fract(texelPos - 0.5);
    vec2 f2 = f * f;
    vec2 f3 = f2 * f;
    vec2 w0 = f2 - 0.5 * (f3 + f);
    vec2 w1 = 1.5 * f3 - 2.5 * f2 + 1.0;
    vec2 w3 = 0.5 * (f3 - f2);
    vec2 w2 = 1.0 - w0 - w1 - w3;
    vec2 s0 = w0 + w1;
    vec2 s1 = w2 + w3;
    vec2 centerUV = (floor(texelPos - 0.5) + 0.5) * texRcpSize;
    vec2 t0 = centerUV + (w1 / s0 - 1.0) * texRcpSize;
    vec2 t1 = centerUV + (w3 / s1 + 1.0) * texRcpSize;
    return (texture(texSampler, vec2(t0.x, t0.y)) * s0.x
    + texture(texSampler, vec2(t1.x, t0.y)) * s1.x) * s0.y
    + (texture(texSampler, vec2(t0.x, t1.y)) * s0.x
    + texture(texSampler, vec2(t1.x, t1.y)) * s1.x) * s1.y;
}
vec4 sampling_bSplineBicubic4Tap(sampler2D texSampler, vec2 uv) {
    vec2 texSize = vec2(textureSize(texSampler, 0));
    vec2 texelPos = uv * texSize;
    vec2 texRcpSize = rcp(texSize);
    return sampling_bSplineBicubic4Tap(texSampler, texelPos, texRcpSize);
}
struct BSplineBicubic4TapData {
    vec2 uv00;
    vec2 uv10;
    vec2 uv01;
    vec2 uv11;
    vec2 weight0;
    vec2 weight1;
};
vec4 sampling_catmullRomBicubic9Tap(sampler2D texSampler, vec2 texelPos, vec2 texRcpSize) {
    vec2 samplePos = texelPos;
    vec2 texPos1 = floor(samplePos - 0.5) + 0.5;
    vec2 f = samplePos - texPos1;
    vec2 w0 = f * (-0.5 + f * (1.0 - 0.5 * f));
    vec2 w1 = 1.0 + f * f * (-2.5 + 1.5 * f);
    vec2 w2 = f * (0.5 + f * (2.0 - 1.5 * f));
    vec2 w3 = f * f * (-0.5 + 0.5 * f);
    vec2 w12 = w1 + w2;
    vec2 offset12 = w2 / w12;
    vec2 texPos0 = (texPos1 - 1.0) * texRcpSize;
    vec2 texPos3 = (texPos1 + 2.0) * texRcpSize;
    vec2 texPos12 = (texPos1 + offset12) * texRcpSize;
    vec4 result = vec4(0.0);
    result += texture(texSampler, vec2(texPos0.x, texPos0.y)) * w0.x * w0.y;
    result += texture(texSampler, vec2(texPos12.x, texPos0.y)) * w12.x * w0.y;
    result += texture(texSampler, vec2(texPos3.x, texPos0.y)) * w3.x * w0.y;
    result += texture(texSampler, vec2(texPos0.x, texPos12.y)) * w0.x * w12.y;
    result += texture(texSampler, vec2(texPos12.x, texPos12.y)) * w12.x * w12.y;
    result += texture(texSampler, vec2(texPos3.x, texPos12.y)) * w3.x * w12.y;
    result += texture(texSampler, vec2(texPos0.x, texPos3.y)) * w0.x * w3.y;
    result += texture(texSampler, vec2(texPos12.x, texPos3.y)) * w12.x * w3.y;
    result += texture(texSampler, vec2(texPos3.x, texPos3.y)) * w3.x * w3.y;
    return result;
}
vec4 sampling_catmullRomBicubic9Tap(sampler2D texSampler, vec2 uv) {
    vec2 texSize = vec2(textureSize(texSampler, 0));
    vec2 texelPos = uv * texSize;
    vec2 texRcpSize = rcp(texSize);
    return sampling_catmullRomBicubic9Tap(texSampler, texelPos, texRcpSize);
}
struct CatmullRomBicubic9TapData {
    vec2 uv00;
    vec2 uv12_0;
    vec2 uv30;
    vec2 uv01_2;
    vec2 uv12_12;
    vec2 uv31_2;
    vec2 uv03;
    vec2 uv12_3;
    vec2 uv33;
    vec2 weight0;
    vec2 weight12;
    vec2 weight3;
};
float oscillate(float x) {
    return cos(1.1 * x + 0.5) * 0.95 + sin(1.6 * x + 1.5) * 0.43 + cos(3.7 * x + 2.2) * 0.15;
}
float sampleNoise(vec2 coord) {
    return textureLod(usam_waveNoise, coord * 0.175, 0.0).r;
}
const float WAVE_POS_BASE = 0.023;
float waveHeight(vec3 wavePos, bool base) {
    const vec2 WAVE_DIR = vec2(0.777, -0.555);
    const vec2 CURL_DIR = vec2(-0.21, 0.15);
    #ifndef SETTING_SCREENSHOT_MODE
    float timeV = frameTimeCounter;
    #else
    float timeV = 13.37;
    #endif
    vec2 waveTime = vec2(0.0);
    waveTime += timeV * WAVE_DIR * 0.1;
    vec2 waveTexCoordOg = wavePos.xz + wavePos.y * 0.07;
    vec2 waveTexCoordOgCurl = waveTexCoordOg;
    vec2 waveTexCoord = waveTexCoordOg;
    vec2 curl = vec2(0.0);
    {
        vec2 curlCoord = waveTexCoordOgCurl * 0.11;
        float ff = oscillate(timeV * 4.5 + 6.9);
        curlCoord += ff * CURL_DIR * 0.0018;
        curlCoord += waveTime * 0.11;
        curl = textureLod(usam_waveHFCurl, curlCoord, 0.0).rg * 0.061;
    }
    waveTexCoord = MAT2_GOLDEN_ANGLE * (waveTexCoord + waveTime * -0.025);
    float wave = 0.0;
    if (base) {
        #ifdef DISTANT_HORIZONS
        wave += 0.4 * sampleNoise((waveTexCoord + curl + waveTime * 0.31) * vec2(0.1, 0.06)) * 2.0;
        #endif
        wave += 0.4 * sampleNoise((waveTexCoord + curl + waveTime * 0.29) * vec2(0.5, 0.8));
    }
    waveTexCoord = MAT2_GOLDEN_ANGLE * (waveTexCoord * 2.23);
    curl = MAT2_GOLDEN_ANGLE * (curl * 1.85);
    {
        waveTexCoordOgCurl = MAT2_GOLDEN_ANGLE * waveTexCoordOgCurl;
        vec2 curlCoord2 = waveTexCoordOgCurl * 0.45;
        curlCoord2 -= waveTime * 0.78;
        curlCoord2 -= (MAT2_GOLDEN_ANGLE * waveTime) * 1.57;
        curl += textureLod(usam_waveHFCurl, curlCoord2, 0.0).rg * 0.026;
    }
    wave += -0.16 * sampleNoise((waveTexCoord + curl - waveTime * 0.96) * vec2(-0.85, 0.52));
    waveTexCoord = MAT2_GOLDEN_ANGLE * (waveTexCoord * 1.33 - waveTime * 1.87);
    curl = MAT2_GOLDEN_ANGLE * (curl * 1.35);
    wave += -0.59 * (sampleNoise((waveTexCoord + curl) * vec2(-0.13, -0.36)));
    waveTexCoord = MAT2_GOLDEN_ANGLE * (waveTexCoord * 1.88 - waveTime * 1.58);
    curl = MAT2_GOLDEN_ANGLE * (curl * 1.35);
    {
        waveTexCoordOgCurl = MAT2_GOLDEN_ANGLE * waveTexCoordOgCurl;
        vec2 curlCoord2 = waveTexCoordOgCurl;
        curlCoord2 = curlCoord2 * 0.98;
        curlCoord2 += sin(timeV * 6.1 + 2.1) * 0.042 * CURL_DIR;
        curlCoord2 -= waveTime * 2.17;
        curlCoord2 -= (MAT2_GOLDEN_ANGLE * waveTime) * 1.63;
        curl += textureLod(usam_waveHFCurl, curlCoord2, 0.0).rg * 0.068;
    }
    wave += -0.07 * sampleNoise((waveTexCoord + curl) * vec2(-0.57, -0.69) + waveTime * vec2(3.2, -5.1));
    waveTexCoord = MAT2_GOLDEN_ANGLE * (waveTexCoord * 1.87 - waveTime * 1.68);
    curl = MAT2_GOLDEN_ANGLE * (curl * 1.73);
    wave += -0.05 * sampleNoise((waveTexCoord + curl) * vec2(0.4, 0.6) - waveTime * vec2(1.1, 1.1));
    return wave;
}
layout(r32i) uniform iimage2D uimg_csr32f;
uniform sampler2D gtexture;
uniform sampler2D normals;
uniform sampler2D specular;
#ifdef SETTING_TBN_PACKING
flat in uint frag_worldTN;
#else
in vec3 frag_worldTangent;
in vec3 frag_worldNormal;
#endif
in vec4 frag_colorMul;
in vec2 frag_texCoord;
in vec2 frag_lmCoord;
flat in uint frag_materialID;
flat in uint frag_midBlock;
in vec3 frag_offsetToCenter;
float frag_viewZ = -rcp(gl_FragCoord.w);
uint materialID = 0u;
vec3 viewPos = vec3(0.0);
float zOffset = 0.0;
/* RENDERTARGETS:8,9,11 */
layout(location = 0) out uvec4 rt_gbufferData1;
layout(location = 1) out uvec4 rt_gbufferData2;
layout(location = 2) out vec4 rt_translucentColor;
vec4 processAlbedo() {
    vec4 albedo = frag_colorMul;
    if (materialID != 3u) {
        #ifdef SETTING_SCREENSHOT_MODE
        albedo *= textureLod(gtexture, frag_texCoord, 0.0);
        #else
        albedo *= texture(gtexture, frag_texCoord);
        #endif
    }
    #ifdef SETTING_DEBUG_WHITE_WORLD
    return vec4(1.0);
    #else
    return albedo;
    #endif
}
GBufferData processOutput() {
    float bitangentSignF = float(bitfieldExtract(frag_materialID, 30, 1)) * 2.0 - 1.0;
    vec3 geomWorldNormal;
    vec3 geomWorldTangent;
    #ifdef SETTING_TBN_PACKING
    nzpacking_unpackNormalOct16(frag_worldTN, geomWorldNormal, geomWorldTangent);
    #else
    geomWorldNormal = frag_worldNormal;
    geomWorldTangent = frag_worldTangent;
    #endif
    #ifdef GBUFFER_PASS_DH
    const vec3 X_VECTOR = vec3(1.0, 0.0, 0.0);
    const vec3 Y_VECTOR = vec3(0.0, 1.0, 0.0);
    const vec3 Z_VECTOR = vec3(0.0, 0.0, 1.0);
    vec4 xData = vec4(X_VECTOR, abs(dot(geomWorldNormal, X_VECTOR)));
    vec4 yData = vec4(Y_VECTOR, abs(dot(geomWorldNormal, Y_VECTOR)));
    vec4 zData = vec4(Z_VECTOR, abs(dot(geomWorldNormal, Z_VECTOR)));
    vec4 tangentVecData = xData;
    tangentVecData = yData.w < tangentVecData.w ? yData : tangentVecData;
    tangentVecData = zData.w < tangentVecData.w ? zData : tangentVecData;
    vec3 geomViewTangent = coords_dir_worldToView(tangentVecData.xyz);
    vec3 geomViewBitangent = normalize(cross(geomViewTangent, geomViewNormal));
    float bitangentSignF = 1.0;
    #else
    vec3 geomViewNormal = coords_dir_worldToView(geomWorldNormal);
    vec3 geomViewTangent = coords_dir_worldToView(geomWorldTangent);
    vec3 geomViewBitangent = normalize(cross(geomViewTangent, geomViewNormal) * bitangentSignF);
    #endif
    GBufferData gData = gbufferData_init();
    gData.geomNormal = geomViewNormal;
    gData.geomTangent = geomViewTangent;
    gData.bitangentSign = int(bitangentSignF);
    float noiseIGN = rand_IGN(texelPos, frameCounter);
    #ifdef DISTANT_HORIZONS
    #ifndef GBUFFER_PASS_DH
    float edgeFactor = linearStep(min(far * 0.75, far - 24.0), far, length(viewPos));
    #endif
    #endif
    #ifdef SETTING_SCREENSHOT_MODE
    vec4 normalSample = textureLod(normals, frag_texCoord, 0.0);
    vec4 specularSample = textureLod(specular, frag_texCoord, 0.0);
    #else
    vec4 normalSample = texture(normals, frag_texCoord);
    vec4 specularSample = texture(specular, frag_texCoord);
    #endif
    #ifdef GBUFFER_PASS_DH
    specularSample.x = 232.0 / 255.0;
    #endif
    gData.pbrSpecular = specularSample;
    gData.lmCoord.y *= normalSample.b;
    const float _1o255 = 1.0 / 255.0;
    float emissiveS = linearStep(_1o255, 1.0, specularSample.a);
    emissiveS *= float(specularSample.a < 1.0);
    gData.pbrSpecular.a = emissiveS;
    #if !defined(SETTING_NORMAL_MAPPING)
    gData.normal = geomViewNormal;
    #else
    mat3 tbn = mat3(geomViewTangent, geomViewBitangent, geomViewNormal);
    vec3 tangentNormal;
    if (materialID == 3u) {
        vec3 scenePos = (gbufferModelViewInverse * vec4(viewPos, 1.0)).xyz;
        vec3 cameraPosWaveSpace = vec3(cameraPositionInt >> 5) + ldexp(vec3(cameraPositionInt & ivec3(31)), ivec3(-5));
        cameraPosWaveSpace = cameraPositionFract * WAVE_POS_BASE + cameraPosWaveSpace * 0.736;
        vec3 waveWorldPos = scenePos * WAVE_POS_BASE + cameraPosWaveSpace;
        vec3 viewDir = normalize(-viewPos);
        float NDotV = dot(geomViewNormal, viewDir);
        #ifdef SETTING_WATER_PARALLAX
        const float UP_DIR_COS_EPSILON = 0.001;
        if (dot(geomViewNormal, uval_upDirView) > UP_DIR_COS_EPSILON) {
            const uint PARALLAX_LINEAR_STEPS = uint(SETTING_WATER_PARALLAX_LINEAR_STEPS);
            const uint PARALLAX_SECANT_STEPS = uint(SETTING_WATER_PARALLAX_SECANT_STEPS);
            const float PARALLAX_STRENGTH = float(SETTING_WATER_PARALLAX_STRENGTH) / 0.83;
            vec3 rayVector = scenePos / abs(scenePos.y);
            float rayVectorLength = length(rayVector);
            vec3 rayDir = rayVector / rayVectorLength;
            const float MAX_WAVE_HEIGHT = -rcp(0.83);
            vec2 prevXY = vec2(0.0, 1.0);
            for (uint i = 0u; i < PARALLAX_LINEAR_STEPS; i++) {
                float fi = float(i) / float(PARALLAX_LINEAR_STEPS - 1);
                fi = 1.0 - pow3(1.0 - fi);
                fi *= rayVectorLength;
                vec3 sampleDelta = rayDir * fi;
                vec3 samplePos = waveWorldPos + sampleDelta * WAVE_POS_BASE * PARALLAX_STRENGTH;
                samplePos.y = waveWorldPos.y;
                float sampleHeight = saturate(waveHeight(samplePos, false) * MAX_WAVE_HEIGHT);
                float currHeight = 1.0 + sampleDelta.y;
                if (currHeight <= sampleHeight) {
                    vec2 xy1 = prevXY;
                    vec2 xy2 = vec2(fi, currHeight - sampleHeight);
                    float viewSlope = rayDir.y;
                    vec2 secantBound = vec2(prevXY.x, fi);
                    for (uint j = 0u; j < 2; j++) {
                        float x3 = xy2.x - xy2.y * (xy2.x - xy1.x) / (xy2.y - xy1.y);
                        fi = x3;
                        vec3 sampleDelta = rayDir * x3;
                        float intDepth = 1.0 + sampleDelta.y;
                        samplePos = waveWorldPos;
                        samplePos.xz += sampleDelta.xz * (WAVE_POS_BASE * PARALLAX_STRENGTH);
                        float sampleHeight = saturate(waveHeight(samplePos, false) * MAX_WAVE_HEIGHT);
                        float depthDiff = intDepth - sampleHeight;
                        if (depthDiff < 0.01) break;
                        xy1 = xy2;
                        xy2 = vec2(x3, depthDiff);
                    }
                    waveWorldPos = samplePos;
                    zOffset = fi * PARALLAX_STRENGTH * 0.5 + 0.4 / rayDir.y;
                    break;
                }
                prevXY = vec2(fi, currHeight - sampleHeight);
            }
        }
        #endif
        const float NORMAL_EPS = 0.2;
        const float NORMAL_WEIGHT = SETTING_WATER_NORMAL_SCALE;
        float waveHeightC = waveHeight(waveWorldPos, true);
        float waveOffset = NORMAL_EPS * WAVE_POS_BASE;
        vec3 offsetTangentX = coords_dir_viewToWorld(geomViewTangent) * waveOffset;
        float waveHeightX = waveHeight(waveWorldPos + offsetTangentX, true);
        vec3 offsetTangentY = coords_dir_viewToWorld(geomViewBitangent) * waveOffset;
        float waveHeightZ = waveHeight(waveWorldPos + offsetTangentY, true);
        vec3 waveNormal = vec3(
            waveHeightX,
            waveHeightZ,
            NORMAL_EPS
        );
        waveNormal.xy -= waveHeightC;
        waveNormal.xy *= NORMAL_WEIGHT;
        tangentNormal = waveNormal;
    } else {
        tangentNormal.xy = normalSample.rg * 2.0 - 1.0;
        tangentNormal.z = sqrt(saturate(1.0 - dot(tangentNormal.xy, tangentNormal.xy)));
        tangentNormal.xy *= exp2(SETTING_NORMAL_MAPPING_STRENGTH);
    }
    tangentNormal = normalize(tangentNormal);
    gData.normal = normalize(tbn * tangentNormal);
    #endif
    gData.lmCoord = frag_lmCoord;
    gData.materialID = materialID;
    gData.lmCoord = dither_u8(gData.lmCoord, noiseIGN);
    return gData;
}
float calculateRayBoxIntersection(vec3 p, vec3 d, vec3 halfSize) {
    const float LARGE = FLT_MAX;
    const float UPPER_BOUND = 3.4641016151;
    const float EPS = 1e-6;
    float tExit = LARGE;
    uvec3 notZeroCond = uvec3(greaterThan(abs(d), vec3(EPS)));
    vec3 t1 = (halfSize - p) / d;
    t1 = mix(vec3(LARGE), t1, bvec3(notZeroCond & uvec3(greaterThan(t1, vec3(0.0)))));
    tExit = min(tExit, mmin3(t1));
    vec3 t2 = (-halfSize - p) / d;
    t2 = mix(vec3(LARGE), t2, bvec3(notZeroCond & uvec3(greaterThan(t2, vec3(0.0)))));
    tExit = min(tExit, mmin3(t2));
    return tExit < UPPER_BOUND ? tExit : 0.0;
}
void main() {
    texelPos = ivec2(gl_FragCoord.xy);
    materialID = bitfieldExtract(frag_materialID, 0, 16);
    vec2 screenPos = gl_FragCoord.xy * uval_mainImageSizeRcp;
    viewPos = coords_toViewCoord(screenPos, frag_viewZ, global_camProjInverse);
    float solidViewZ = texelFetch(colortex10, texelPos, 0).r;
    if (solidViewZ > frag_viewZ) {
        discard;
    }
    gl_FragDepth = 0.0;
    vec4 inputAlbedo = processAlbedo();
    if (inputAlbedo.a < alphaTestRef) {
        discard;
    }
    lighting_gData = processOutput();
    bool isWater = materialID == 3u;
    float alpha = inputAlbedo.a;
    vec3 materialColor = colors2_material_toWorkSpace(inputAlbedo.rgb);
    vec4 transmittanceV = translucent_albedoToTransmittance(materialColor, alpha, materialID);
    lighting_gData.albedo = transmittanceV.rgb;
    rt_translucentColor = transmittanceV;
    ivec2 farDepthTexelPos = texelPos;
    ivec2 nearDepthTexelPos = texelPos;
    if (isWater) {
        nearDepthTexelPos = csr32f_tile1_texelToTexel(nearDepthTexelPos);
        farDepthTexelPos = csr32f_tile2_texelToTexel(farDepthTexelPos);
    } else {
        nearDepthTexelPos = csr32f_tile3_texelToTexel(nearDepthTexelPos);
        farDepthTexelPos = csr32f_tile4_texelToTexel(farDepthTexelPos);
    }
    float offsetViewZ = frag_viewZ;
    offsetViewZ -= clamp(zOffset, -16.0, 16.0);
    imageAtomicMin(uimg_csr32f, nearDepthTexelPos, floatBitsToInt(-offsetViewZ));
    vec4 midBlockDecoded = unpackUnorm4x8(frag_midBlock);
    if (!isWater) {
        vec3 rayDir = coords_dir_viewToWorld(normalize(viewPos));
        vec3 p = frag_offsetToCenter;
        vec3 halfSize = midBlockDecoded.xyz * 2.0;
        offsetViewZ -= max(calculateRayBoxIntersection(p, rayDir, halfSize), 0.1);
    }
    imageAtomicMax(uimg_csr32f, farDepthTexelPos, floatBitsToInt(-offsetViewZ));
    gbufferData1_pack(rt_gbufferData1, lighting_gData);
    gbufferData2_pack(rt_gbufferData2, lighting_gData);
}