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root/radiance/ray/src/rt/rtrace.c
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Comparing ray/src/rt/rtrace.c (file contents):
Revision 2.2 by greg, Thu Dec 19 14:54:53 1991 UTC vs.
Revision 2.3 by greg, Tue Jan 14 16:16:07 1992 UTC

# Line 51 | Line 51 | int  vspretest = 512;                  /* virtual source pretest dens
51   int  directinvis = 0;                   /* sources invisible? */
52   double  srcsizerat = .25;               /* maximum ratio source size/dist. */
53  
54 + double  specthresh = .5;                /* specular sampling threshold */
55 + double  specjitter = 1.;                /* specular sampling jitter */
56 +
57   int  maxdepth = 6;                      /* maximum recursion depth */
58   double  minweight = 4e-3;               /* minimum ray weight */
59  

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