gpu_shader_compositor_posterize.glsl « library « compositor « shaders « gpu « blender « source - git.blender.org/blender.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/source/blender/gpu/shaders/compositor/library/gpu_shader_compositor_posterize.glsl

blob: ee8ae234abe080256b6107d2f1d3d4bd0dfad99c (plain)

void node_composite_posterize(vec4 color, float steps, out vec4 result)
{
  steps = clamp(steps, 2.0, 1024.0);
  result = floor(color * steps) / steps;
  result.a = color.a;
}