gpu_shader_2D_area_borders_frag.glsl « shaders « gpu « blender « source - git.blender.org/blender.git - Unnamed repository; edit this file 'description' to name the repository.

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gpu_shader_2D_area_borders_frag.glsl « 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/gpu_shader_2D_area_borders_frag.glsl

blob: 5a36b414229782d1e14ed2033fa8d677928ab4e9 (plain)


uniform vec4 color;
uniform float scale;

in vec2 uv;

out vec4 fragColor;

void main()
{
  /* Should be 0.8 but minimize the AA on the edges. */
  float dist = (length(uv) - 0.78) * scale;

  fragColor = color;
  fragColor.a *= smoothstep(-0.09, 1.09, dist);
}