auto up 12:23:53 up 0:02, 2 users, load average: 0.41, 0.29, 0.11

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2025-11-02 12:23:59 +01:00
parent 413a01f064
commit dea41fa863

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@@ -14,10 +14,5 @@ void main() {
// https://en.wikipedia.org/wiki/Grayscale#Luma_coding_in_video_systems
gray = dot(pixColor.rgb, vec3(0.2627, 0.6780, 0.0593));
// Change contrast
float contrast = 0.95;
gray = (gray - 0.5) * contrast + 0.5;
gray = clamp(gray, 0.0, 1.0);
fragColor = vec4(vec3(gray), pixColor.a);
}