declare const _default: "\n\n#ifndef FLOAT_AS_UINT\n#define FLOAT_AS_UINT\n\n// encode float value to RGBA8\nvec4 float2uint(float value) {\n    uint intBits = floatBitsToUint(value);\n    return vec4(\n        float((intBits >> 24u) & 0xFFu) / 255.0,\n        float((intBits >> 16u) & 0xFFu) / 255.0,\n        float((intBits >> 8u) & 0xFFu) / 255.0,\n        float(intBits & 0xFFu) / 255.0\n    );\n}\n\n// decode RGBA8 value to float\nfloat uint2float(vec4 value) {\n    uint intBits = \n        (uint(value.r * 255.0) << 24u) |\n        (uint(value.g * 255.0) << 16u) |\n        (uint(value.b * 255.0) << 8u) |\n        uint(value.a * 255.0);\n\n    return uintBitsToFloat(intBits);\n}\n\n// store a single float value in vec4, assuming either RGBA8 or float renderable texture\nvec4 float2vec4(float value) {\n    #if defined(CAPS_TEXTURE_FLOAT_RENDERABLE)\n        return vec4(value, 1.0, 1.0, 1.0);\n    #else\n        return float2uint(value);\n    #endif\n}\n\n#endif // FLOAT_AS_UINT\n";
export default _default;