mirror of https://github.com/OpenRCT2/OpenRCT2.git
25 lines
549 B
GLSL
25 lines
549 B
GLSL
#version 150
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uniform ivec4 uClip;
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uniform usampler2D uTextureMask;
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uniform usampler2D uTextureColour;
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uniform vec4 uPalette[256];
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in vec2 fPosition;
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in vec2 fTextureCoordinate;
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out vec4 oColour;
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void main()
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{
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if (fPosition.x < uClip.x || fPosition.x > uClip.z ||
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fPosition.y < uClip.y || fPosition.y > uClip.w)
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{
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discard;
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}
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vec4 mask = uPalette[texture(uTextureMask, fTextureCoordinate).r];
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vec4 colour = uPalette[texture(uTextureColour, fTextureCoordinate).r];
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oColour = colour * mask;
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}
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