| # | Line 257 | Line 257 | m_normal( /* color a ray that hit something normal * | |
|---|---|---|
| 257 | VCOPY(nd.prdir, r->rdir); | |
| 258 | transtest = 2; | |
| 259 | } else { | |
| 260 | < | for (i = 0; i < 3; i++) /* perturb */ |
| 261 | < | nd.prdir[i] = r->rdir[i] - r->pert[i]; |
| 260 | > | /* perturb */ |
| 261 | > | VSUB(nd.prdir, r->rdir, r->pert); |
| 262 | if (DOT(nd.prdir, r->ron) < -FTINY) | |
| 263 | normalize(nd.prdir); /* OK */ | |
| 264 | else | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |