37 lines
498 B
GLSL
37 lines
498 B
GLSL
uniform sampler2D samp9;
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out vec4 ocol0;
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in vec2 uv0;
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void main()
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{
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vec4 c0 = texture(samp9, uv0);
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float red = 0.0;
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float green = 0.0;
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float blue = 0.0;
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red = c0.r;
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if (c0.r > 0.0)
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if (c0.g > c0.r)
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green = (c0.g - (c0.g - c0.r)) / 3;
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if (c0.b > 0.0 && c0.r < 0.25)
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{
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red = c0.b;
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green = c0.b / 3;
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}
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if (c0.g > 0.0 && c0.r < 0.25)
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{
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red = c0.g;
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green = c0.g / 3;
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}
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if (((c0.r + c0.g + c0.b) / 3) > 0.9)
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green = c0.r / 3;
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ocol0 = vec4(red, green, blue, 1.0);
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}
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