16 lines
430 B
Plaintext
Vendored
16 lines
430 B
Plaintext
Vendored
#define TEST_DEFINE 3.14
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/* plastic surface shader
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*
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* Pixie is:
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* (c) Copyright 1999-2003 Okan Arikan. All rights reserved.
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*/
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surface plastic (float Ka = 1, Kd = 0.5, Ks = 0.5, roughness = 0.1;
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color specularcolor = 1;) {
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normal Nf = faceforward (normalize(N),I);
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Ci = Cs * (Ka*ambient() + Kd*diffuse(Nf)) + specularcolor * Ks *
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specular(Nf,-normalize(I),roughness);
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Oi = Os;
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Ci *= Oi;
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}
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