| # | Line 584 | Line 584 | putface( /* put out an N-sided polygon */ | |
|---|---|---|
| 584 | return(1); | |
| 585 | } | |
| 586 | if ((cp = getmtl()) == NULL) | |
| 587 | < | return(0); |
| 587 | > | return(-1); |
| 588 | printf("\n%s polygon %s.%d\n", cp, getonm(), faceno); | |
| 589 | printf("0\n0\n%d\n", 3*ac); | |
| 590 | for (i = 0; i < ac; i++) { | |
| # | Line 612 | Line 612 | puttri( /* put out a triangle */ | |
| 612 | register int i; | |
| 613 | ||
| 614 | if ((mod = getmtl()) == NULL) | |
| 615 | < | return(0); |
| 615 | > | return(-1); |
| 616 | ||
| 617 | if (!cvtndx(v1i, v1) || !cvtndx(v2i, v2) || !cvtndx(v3i, v3)) | |
| 618 | return(0); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |