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root/radiance/ray/src/rt/o_instance.c
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Comparing ray/src/rt/o_instance.c (file contents):
Revision 1.9 by greg, Sat Dec 15 16:43:58 1990 UTC vs.
Revision 1.10 by greg, Mon Jun 17 08:26:20 1991 UTC

# Line 19 | Line 19 | o_instance(o, r)               /* compute ray intersection with oct
19   OBJREC  *o;
20   register RAY  *r;
21   {
22 <        extern long  nrays;
22 >        extern long  raynum;
23          RAY  rcont;
24          register INSTANCE  *in;
25          register int  i;
# Line 28 | Line 28 | register RAY  *r;
28                                          /* copy old ray */
29          copystruct(&rcont, r);
30                                          /* transform it */
31 <        rcont.rno = nrays;
31 >        rcont.rno = raynum++;
32          rcont.ro = NULL;
33          rcont.rot = FHUGE;
34          multp3(rcont.rorg, r->rorg, in->x.b.xfm);

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