18 lines
484 B
PostScript
18 lines
484 B
PostScript
#include "common.h"
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#include "sload.h"
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f_deffer main ( p_bumped I )
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{
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f_deffer O;
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surface_bumped S = sload (I);
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// Sample normal, rotate it by matrix, encode position
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half3 Ne = mul (half3x3(I.M1, I.M2, I.M3), S.normal);
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Ne = normalize (Ne);
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O.Ne = half4 (Ne, S.base.w);
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O.position= half4 (I.position.xyz + Ne*S.height*def_virtualh, xmaterial);
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O.C = half4 (S.base.x,S.base.y,S.base.z,S.gloss); // OUT: rgb.gloss
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return O;
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}
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