16 lines
468 B
Plaintext
16 lines
468 B
Plaintext
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//--------------------------------------------------------------------------------------
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// The tone mapper used in HDRToneMappingCS11
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//--------------------------------------------------------------------------------------
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vec3 ToneMapping(vec3 color)
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{
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float MIDDLE_GRAY = 0.72f;
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float LUM_WHITE = 1.5f;
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// Tone mapping
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color.rgb *= MIDDLE_GRAY;
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color.rgb *= (1.0f + color/LUM_WHITE);
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color.rgb /= (1.0f + color);
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return color;
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}
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