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root/radiance/ray/src/rt/rtrace.c
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Comparing ray/src/rt/rtrace.c (file contents):
Revision 2.9 by greg, Fri Nov 6 16:48:32 1992 UTC vs.
Revision 2.10 by greg, Thu Nov 19 20:26:10 1992 UTC

# Line 50 | Line 50 | double  shadthresh = .05;              /* shadow threshold */
50   double  shadcert = .5;                  /* shadow certainty */
51   int  directrelay = 1;                   /* number of source relays */
52   int  vspretest = 512;                   /* virtual source pretest density */
53 < int  directinvis = 0;                   /* sources invisible? */
53 > int  directvis = 1;                     /* sources visible? */
54   double  srcsizerat = .25;               /* maximum ratio source size/dist. */
55  
56   double  specthresh = .15;               /* specular sampling threshold */

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