| # | Line 281 | Line 281 | register RAY *r; | |
|---|---|---|
| 281 | addcolor(r->rcol, ctmp); /* add to returned color */ | |
| 282 | } | |
| 283 | if (nd.tdiff > FTINY) { /* ambient from other side */ | |
| 284 | + | FVECT bnorm; |
| 285 | + | |
| 286 | flipsurface(r); | |
| 287 | < | ambient(ctmp, r, nd.pnorm); |
| 287 | > | bnorm[0] = -nd.pnorm[0]; |
| 288 | > | bnorm[1] = -nd.pnorm[1]; |
| 289 | > | bnorm[2] = -nd.pnorm[2]; |
| 290 | > | ambient(ctmp, r, bnorm); |
| 291 | if (nd.specfl & SP_TBLT) | |
| 292 | scalecolor(ctmp, nd.trans); | |
| 293 | else | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |