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root/radiance/ray/src/rt/rtrace.c
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Comparing ray/src/rt/rtrace.c (file contents):
Revision 1.1 by greg, Thu Feb 2 10:41:37 1989 UTC vs.
Revision 1.5 by greg, Tue Jun 13 10:57:43 1989 UTC

# Line 35 | Line 35 | int  hresolu = 0;                      /* horizontal (scan) size */
35   int  vresolu = 0;                       /* vertical resolution */
36  
37   double  dstrsrc = 0.0;                  /* square source distribution */
38 + double  shadthresh = .05;               /* shadow threshold */
39 + double  shadcert = .5;                  /* shadow certainty */
40  
41   int  maxdepth = 6;                      /* maximum recursion depth */
42   double  minweight = 4e-3;               /* minimum ray weight */
# Line 73 | Line 75 | char  *fname;
75          long  vcount = hresolu>1 ? hresolu*vresolu : vresolu;
76          long  nextflush = hresolu;
77          FILE  *fp;
78 <        FVECT  orig, direc, vcol;
78 >        FVECT  orig, direc;
79                                          /* set up input */
80          if (fname == NULL)
81                  fp = stdin;

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