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root/radiance/ray/src/rt/srcobstr.c
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Comparing ray/src/rt/srcobstr.c (file contents):
Revision 2.7 by greg, Wed Sep 8 06:07:52 2004 UTC vs.
Revision 2.8 by greg, Wed Sep 8 17:10:16 2004 UTC

# Line 50 | Line 50 | castshadow(int sn, FVECT rorg, FVECT rdir)
50   }
51  
52  
53 < static void                             /* initialize occlusion cache */
53 > void                                    /* initialize occlusion cache */
54   initobscache(int sn)
55   {
56          register SRCREC *srcp = &source[sn];
# Line 60 | Line 60 | initobscache(int sn)
60          int             i, j, k;
61          int             ax, ax1, ax2;
62  
63 +        if (srcp->sflags & (SSKIP|SPROX|SSPOT|SVIRTUAL))
64 +                return;                 /* don't cache these */
65          if (srcp->sflags & SDISTANT)
66                  cachelen = 4*SHADCACHE*SHADCACHE;
67          else if (srcp->sflags & SFLAT)
# Line 67 | Line 69 | initobscache(int sn)
69          else /* spherical distribution */
70                  cachelen = SHADCACHE*SHADCACHE*6;
71                                          /* allocate cache */
70 –        DCHECK(srcp->obscache != NULL,
71 –                        CONSISTENCY, "initobscache() called twice");
72          srcp->obscache = (OBSCACHE *)malloc(sizeof(OBSCACHE) +
73                                                  sizeof(OBJECT)*(cachelen-1));
74          if (srcp->obscache == NULL)

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