| 490 |
|
if (xmit) /* apply pattern on transmit */ |
| 491 |
|
multcolor(sr.rcoef, ndp->pr->pcol); |
| 492 |
|
if (rayorigin(&sr, SPECULAR, ndp->pr, sr.rcoef) < 0) { |
| 493 |
< |
if (maxdepth > 0) |
| 494 |
< |
break; |
| 495 |
< |
continue; /* Russian roulette victim */ |
| 493 |
> |
if (!n & (nstarget > 1)) { |
| 494 |
> |
nstarget = nstarget*sr.rweight/minweight; |
| 495 |
> |
n = -1; /* moved target */ |
| 496 |
> |
} |
| 497 |
> |
continue; /* try again */ |
| 498 |
|
} |
| 499 |
|
if (xmit && ndp->thick != 0) /* need to offset origin? */ |
| 500 |
|
VSUM(sr.rorg, sr.rorg, ndp->pr->ron, -ndp->thick); |
