| 47 |
|
|
| 48 |
|
m = objptr(o->omod); |
| 49 |
|
|
| 50 |
< |
if (m->otype != MAT_LIGHT && |
| 51 |
< |
m->otype != MAT_ILLUM && |
| 52 |
< |
m->otype != MAT_GLOW && |
| 53 |
< |
m->otype != MAT_SPOT) |
| 50 |
> |
if (!islight(m->otype)) |
| 51 |
|
continue; |
| 52 |
|
|
| 53 |
|
if (m->oargs.nfargs != (m->otype == MAT_GLOW ? 4 : |
| 307 |
|
double prob, ourthresh, hwt, test2, hit2; |
| 308 |
|
RAY sr; |
| 309 |
|
|
| 310 |
+ |
if (nsources <= 0) |
| 311 |
+ |
return; |
| 312 |
|
srccnt = (CONTRIB *)malloc(nsources*sizeof(CONTRIB)); |
| 313 |
|
cntord = (CNTPTR *)malloc(nsources*sizeof(CNTPTR)); |
| 314 |
|
if (srccnt == NULL || cntord == NULL) |
| 407 |
|
addcolor(r->rcol, srccnt[cntord[sn].sno].val); |
| 408 |
|
} |
| 409 |
|
|
| 410 |
< |
free(srccnt); |
| 411 |
< |
free(cntord); |
| 410 |
> |
free((char *)srccnt); |
| 411 |
> |
free((char *)cntord); |
| 412 |
|
} |
| 413 |
|
|
| 414 |
|
|
| 452 |
|
m->oargs.farg[2]); |
| 453 |
|
/* modify value */ |
| 454 |
|
multcolor(r->rcol, r->pcol); |
| 455 |
+ |
/* assign distance */ |
| 456 |
+ |
r->rt = r->rot; |
| 457 |
|
} |
| 458 |
|
} |
| 458 |
– |
|
| 459 |
– |
|
| 460 |
– |
o_source() {} /* intersection with a source is done elsewhere */ |