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Merge pull request #452 from metallic77/slang

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improve mono mode
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hizzlekizzle 2023-06-18 15:33:09 -05:00 committed by GitHub
parent 5f64d80b7f a638508dbe
commit b9d3443a27
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1 changed files with 2 additions and 2 deletions
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misc/shaders/simple_color_controls.slang
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@ -109,7 +109,7 @@ mat4 contrastMatrix(float contr)
vec3 toGrayscale(vec3 color) vec3 toGrayscale(vec3 color)
{ {
float average = (color.r + color.g + color.b) / 3.0; float average = dot(vec3(0.22,0.71,0.07),color);
return vec3(average); return vec3(average);
} }
@ -150,4 +150,4 @@ void main()
} }
FragColor = vec4(col,1.0); FragColor = vec4(col,1.0);
} }