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root/Development/ray/src/gen/glaze2.cal
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Comparing ray/src/gen/glaze2.cal (file contents):
Revision 2.1 by greg, Sat Feb 22 02:07:23 2003 UTC vs.
Revision 2.2 by greg, Mon Jun 30 18:12:24 2003 UTC

# Line 9 | Line 9
9          spat out for dual-glazings by glaze.csh.
10   }
11                                  { Fresnel approximation }
12 < fresne = exp(-6*abs(Rdot)) - exp(-6);
12 > fresne = exp(-5.85*abs(Rdot)) - exp(-5.85);
13   fr(r) = r + fresne*(1 - r);
14   ft(t) = t*(1 - fresne);
15                                  { glass reflectance and transmittance }

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