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root/radiance/ray/src/common/instance.c
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Comparing ray/src/common/instance.c (file contents):
Revision 1.3 by greg, Thu Jul 27 22:25:56 1989 UTC vs.
Revision 1.4 by greg, Thu Oct 5 07:54:06 1989 UTC

# Line 66 | Line 66 | int  flags;
66                          error(SYSTEM, "out of memory in getinstance");
67                  if (o->oargs.nsargs < 1)
68                          objerror(o, USER, "bad # of arguments");
69 –                in->f.sca = 1.0;
70 –                setident4(in->f.xfm);
69                  if (xf(in->f.xfm, &in->f.sca, o->oargs.nsargs-1,
70                                  o->oargs.sarg+1) != o->oargs.nsargs-1)
71                          objerror(o, USER, "bad transform");
72                  if (in->f.sca < 0.0)
73                          in->f.sca = -in->f.sca;
76 –                in->b.sca = 1.0;
77 –                setident4(in->b.xfm);
74                  invxf(in->b.xfm, &in->b.sca,o->oargs.nsargs-1,o->oargs.sarg+1);
75                  if (in->b.sca < 0.0)
76                          in->b.sca = -in->b.sca;

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