Godot-Shader-Lib/ContrastNode.gdshaderinc at 151e40d0fb8492a0006a6c1562b247f16e22ca84 - Godot-Shader-Lib - GitSet

GameDev/Godot-Shader-Lib

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Digvijaysinh Gohil 151e40d0fb Contrast node added

2024-03-12 12:30:05 +05:30

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 vec3 contrast(vec3 input, float contrast)
 {
     float midpoint = pow(0.5, 2.2);
     return (input - midpoint) * contrast + midpoint;
 }