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16 lines
354 B
Plaintext
16 lines
354 B
Plaintext
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ps.1.1
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; t0:
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; texture: dudv map
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; texcoords: dudvmap texcoords
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; t1:
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; texture: refraction render target
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; texcoords:
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tex t0 ; sample dudv map, alpha channel contains fog, red contains tint
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texbem t1, t0 ; dudv
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dp3 r0, t0, c1 ; Apply monochrome refracttint
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mul r1, t1, r0
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lrp r0, t0.a, c0, r1 ; c0 contains the fog color
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