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Avoid negative value when Yxy->RGB

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vlj 2014-04-21 02:19:09 +02:00
parent 8947242de4
commit 2e1b0ac9f4
1 changed files with 1 additions and 1 deletions
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data/shaders/utils/getRGBfromCIEXxy.frag
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@ -12,6 +12,6 @@ vec3 getRGBFromCIEXxy(vec3 YxyColor)
vec3(-.4985, .0416, 1.0572)));
vec3 sRGBColor = XYZ2sRGB * XYZ;
return sRGBColor;//vec3(pow(sRGBColor.x, 2.2), pow(sRGBColor.y, 2.2), pow(sRGBColor.z, 2.2));
return max(sRGBColor, vec3(0.));//vec3(pow(sRGBColor.x, 2.2), pow(sRGBColor.y, 2.2), pow(sRGBColor.z, 2.2));
}