| # | Line 246 | Line 246 | register RAY *r; | |
|---|---|---|
| 246 | /* diffuse reflection */ | |
| 247 | nd.rdiff = 1.0 - nd.trans - nd.rspec; | |
| 248 | ||
| 249 | < | if (r->ro->otype == OBJ_FACE || r->ro->otype == OBJ_RING) |
| 249 | > | if (r->ro != NULL && (r->ro->otype == OBJ_FACE || |
| 250 | > | r->ro->otype == OBJ_RING)) |
| 251 | nd.specfl |= SP_FLAT; | |
| 252 | ||
| 253 | getacoords(r, &nd); /* set up coordinates */ | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |