28 lines
546 B
PostScript
28 lines
546 B
PostScript
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#version 330 core
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// Input
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in vec2 TexCoord;
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// Output
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out vec4 PixelColor;
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// Uniforms
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uniform int RGBALayer;
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uniform vec4 FontColor;
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uniform sampler2D Texture;
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// Main
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void main()
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{
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switch (RGBALayer)
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{
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case 0x0: PixelColor = texture(Texture, TexCoord).rrrr; break;
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case 0x1: PixelColor = texture(Texture, TexCoord).gggg; break;
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case 0x2: PixelColor = texture(Texture, TexCoord).bbbb; break;
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case 0x3: PixelColor = texture(Texture, TexCoord).aaaa; break;
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default: PixelColor = vec4(0,0,0,0); break;
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}
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PixelColor *= FontColor;
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}
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