| # | Line 373 | Line 373 | vstestvis( /* pretest source visibility */ | |
|---|---|---|
| 373 | if (!srcray(&sr, NULL, &si) || sr.rsrc != sn) | |
| 374 | continue; /* can't get there from here */ | |
| 375 | } | |
| 376 | < | sr.revf = srcvalue; |
| 377 | < | rayvalue(&sr); /* check sample validity */ |
| 376 | > | srcvalue(&sr); /* check sample validity */ |
| 377 | if (bright(sr.rcol) <= FTINY) | |
| 378 | continue; | |
| 379 | nok++; /* got sample; check obstructions */ | |
| 380 | rayclear(&sr); | |
| 382 | – | sr.revf = raytrace; |
| 381 | rayvalue(&sr); | |
| 382 | if (bright(sr.rcol) > FTINY) | |
| 383 | nhit++; | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |