21 lines
390 B
C++
21 lines
390 B
C++
#include "color.h"
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void ScaleColor(ColorF32 &c)
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{
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float blue = MAX(c.b, 0.0f);
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float green = MAX(c.g, 0.0f);
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float red = MAX(c.r, 0.0f);
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float alpha = MAX(c.a, 0.0f);
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float max = MAX(MAX(MAX(blue,green),red),1.0f);
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ColorF32 scaled = {blue, green, red, alpha};
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scaled /= max;
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c.b = scaled.b;
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c.g = scaled.g;
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c.r = scaled.r;
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c.a = scaled.a;
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}
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