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20 lines
576 B
20 lines
576 B
ps.1.1 |
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;------------------------------------------------------------------------------ |
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; Draw a texture . . woo hoo! |
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; t0 - texture |
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; |
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; The texture coordinates need to be defined as follows: |
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; tc0 - texcoords |
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; c1 - self-illum tint |
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; c2 - envmap tint |
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;------------------------------------------------------------------------------ |
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tex t0 |
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tex t1 |
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tex t2 |
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mul r0, t0, v0 ; base times vertex color (with alpha) |
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mul r0.rgb, t1, r0 ; fold in lightmap (color only) |
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mul_x2 r0.rgb, c0, r0 ; * 2 * (overbrightFactor/2) |
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mad r0.rgb, t2, c2, r0 ; + envmap * envmaptint (color only)
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