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root/radiance/ray/src/rt/normal.c
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Comparing ray/src/rt/normal.c (file contents):
Revision 2.23 by greg, Fri Feb 12 10:41:02 1993 UTC vs.
Revision 2.24 by greg, Mon Mar 8 12:37:27 1993 UTC

# Line 23 | Line 23 | static char SCCSid[] = "$SunId$ LBL";
23   extern double  specthresh;              /* specular sampling threshold */
24   extern double  specjitter;              /* specular sampling jitter */
25  
26 + static  gaussamp();
27 +
28   /*
29   *      This routine implements the isotropic Gaussian
30   *  model described by Ward in Siggraph `92 article.

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