declare const _default: "\n\n#ifndef outType_0\n#define outType_0 vec4\n#endif\n\nlayout(location = 0) out highp outType_0 pc_fragColor;\n\n#ifndef REMOVE_COLOR_ATTACHMENT_1\n#if COLOR_ATTACHMENT_1\nlayout(location = 1) out highp outType_1 pc_fragColor1;\n#endif\n#endif\n\n#ifndef REMOVE_COLOR_ATTACHMENT_2\n#if COLOR_ATTACHMENT_2\nlayout(location = 2) out highp outType_2 pc_fragColor2;\n#endif\n#endif\n\n#ifndef REMOVE_COLOR_ATTACHMENT_3\n#if COLOR_ATTACHMENT_3\nlayout(location = 3) out highp outType_3 pc_fragColor3;\n#endif\n#endif\n\n#ifndef REMOVE_COLOR_ATTACHMENT_4\n#if COLOR_ATTACHMENT_4\nlayout(location = 4) out highp outType_4 pc_fragColor4;\n#endif\n#endif\n\n#ifndef REMOVE_COLOR_ATTACHMENT_5\n#if COLOR_ATTACHMENT_5\nlayout(location = 5) out highp outType_5 pc_fragColor5;\n#endif\n#endif\n\n#ifndef REMOVE_COLOR_ATTACHMENT_6\n#if COLOR_ATTACHMENT_6\nlayout(location = 6) out highp outType_6 pc_fragColor6;\n#endif\n#endif\n\n#ifndef REMOVE_COLOR_ATTACHMENT_7\n#if COLOR_ATTACHMENT_7\nlayout(location = 7) out highp outType_7 pc_fragColor7;\n#endif\n#endif\n\n#define gl_FragColor pc_fragColor\n\n#define pcFragColor0 pc_fragColor\n#define pcFragColor1 pc_fragColor1\n#define pcFragColor2 pc_fragColor2\n#define pcFragColor3 pc_fragColor3\n#define pcFragColor4 pc_fragColor4\n#define pcFragColor5 pc_fragColor5\n#define pcFragColor6 pc_fragColor6\n#define pcFragColor7 pc_fragColor7\n\n#define varying in\n\n#define texture2D texture\n#define texture2DBias texture\n#define textureCube texture\n#define texture2DProj textureProj\n#define texture2DLodEXT textureLod\n#define texture2DProjLodEXT textureProjLod\n#define textureCubeLodEXT textureLod\n#define texture2DGradEXT textureGrad\n#define texture2DProjGradEXT textureProjGrad\n#define textureCubeGradEXT textureGrad\n#define utexture2D texture\n#define itexture2D texture\n\n// sample shadows using textureGrad to remove derivatives in the dynamic loops (which are used by\n// clustered lighting) - as DirectX shader compiler tries to unroll the loops and takes long time\n// to compile the shader. Using textureLod would be even better, but WebGl does not translate it to\n// lod instruction for DirectX correctly and uses SampleCmp instead of SampleCmpLevelZero or similar.\n#define textureShadow(res, uv) textureGrad(res, uv, vec2(1, 1), vec2(1, 1))\n\n// pass / accept shadow map or texture as a function parameter, on webgl this is simply passed as is\n// but this is needed for WebGPU\n#define SHADOWMAP_PASS(name) name\n#define SHADOWMAP_ACCEPT(name) sampler2DShadow name\n#define TEXTURE_PASS(name) name\n#define TEXTURE_ACCEPT(name) sampler2D name\n#define TEXTURE_ACCEPT_HIGHP(name) highp sampler2D name\n\n#define GL2\n#define SUPPORTS_TEXLOD\n#define SUPPORTS_MRT\n";
export default _default;