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root/radiance/ray/src/rt/rtrace.c
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Comparing ray/src/rt/rtrace.c (file contents):
Revision 1.19 by greg, Mon Jul 22 13:09:58 1991 UTC vs.
Revision 2.4 by greg, Thu Jan 16 12:05:20 1992 UTC

# Line 46 | Line 46 | int  vresolu = 0;                      /* vertical resolution */
46   double  dstrsrc = 0.0;                  /* square source distribution */
47   double  shadthresh = .05;               /* shadow threshold */
48   double  shadcert = .5;                  /* shadow certainty */
49 < int  directrelay = 0;                   /* number of source relays */
49 > int  directrelay = 1;                   /* number of source relays */
50   int  vspretest = 512;                   /* virtual source pretest density */
51   int  directinvis = 0;                   /* sources invisible? */
52 + double  srcsizerat = .25;               /* maximum ratio source size/dist. */
53  
54 + double  specthresh = .15;               /* 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  
# Line 236 | Line 240 | int  fmt;
240   FILE  *fp;
241   {
242          extern char  *fgetword();
239 –        extern double  atof();
243          static float  vf[3];
244          char  buf[32];
245          register int  i;

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