| # | Line 216 | Line 216 | getacoords_as( /* set up coordinate system */ | |
|---|---|---|
| 216 | if (normalize(np->v) == 0.0) { | |
| 217 | if (fabs(np->u_power - np->v_power) > 0.1) | |
| 218 | objerror(np->mp, WARNING, "bad orientation vector"); | |
| 219 | < | getperpendicular(np->u, np->pnorm); /* punting */ |
| 219 | > | getperpendicular(np->u, np->pnorm, 1); /* punting */ |
| 220 | fcross(np->v, np->pnorm, np->u); | |
| 221 | np->u_power = np->v_power = | |
| 222 | 2./(1./(np->u_power+1e-5) + 1./(np->v_power+1e-5)); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |