# | Line 56 | Line 56 | register RAY *r; | |
---|---|---|
56 | mxf = (XFORM *)malloc(sizeof(XFORM)); | |
57 | if (mxf == NULL) | |
58 | goto memerr; | |
59 | – | mxf->fore.sca = 1.0; |
60 | – | setident4(mxf->fore.xfm); |
59 | if (xf(mxf->fore.xfm, &mxf->fore.sca, | |
60 | m->oargs.nsargs-4, sa+4) != m->oargs.nsargs-4) | |
61 | objerror(m, USER, "bad transform"); | |
62 | if (mxf->fore.sca < 0.0) | |
63 | mxf->fore.sca = -mxf->fore.sca; | |
66 | – | mxf->back.sca = 1.0; |
67 | – | setident4(mxf->back.xfm); |
64 | invxf(mxf->back.xfm, &mxf->back.sca, | |
65 | m->oargs.nsargs-4, sa+4); | |
66 | if (mxf->back.sca < 0.0) |
– | Removed lines |
+ | Added lines |
< | Changed lines |
> | Changed lines |