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root/radiance/ray/src/rt/srcsupp.c
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Comparing ray/src/rt/srcsupp.c (file contents):
Revision 1.2 by greg, Thu Jun 20 16:36:46 1991 UTC vs.
Revision 1.3 by greg, Fri Jun 21 13:23:05 1991 UTC

# Line 180 | Line 180 | OBJREC  *op;
180                          ocent[i] += VERTEX(f,j)[i];
181                  ocent[i] /= (double)f->nv;
182          }
183 +        if (f->area == 0.)
184 +                return(0.);
185          maxrad2 = 0.;
186          for (j = 0; j < f->nv; j++) {
187                  d2 = dist2(VERTEX(f,j), ocent);

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