| 43 |
|
/* specularity flags */ |
| 44 |
|
#define SP_REFL 01 /* has reflected specular component */ |
| 45 |
|
#define SP_TRAN 02 /* has transmitted specular */ |
| 46 |
< |
#define SP_PURE 010 /* purely specular (zero roughness) */ |
| 47 |
< |
#define SP_FLAT 020 /* flat reflecting surface */ |
| 48 |
< |
#define SP_RBLT 040 /* reflection below sample threshold */ |
| 49 |
< |
#define SP_TBLT 0100 /* transmission below threshold */ |
| 46 |
> |
#define SP_PURE 04 /* purely specular (zero roughness) */ |
| 47 |
> |
#define SP_FLAT 010 /* flat reflecting surface */ |
| 48 |
> |
#define SP_RBLT 020 /* reflection below sample threshold */ |
| 49 |
> |
#define SP_TBLT 040 /* transmission below threshold */ |
| 50 |
|
|
| 51 |
|
typedef struct { |
| 52 |
|
OBJREC *mp; /* material pointer */ |
| 254 |
|
transtest *= bright(lr.rcol); |
| 255 |
|
transdist = r->rot + lr.rt; |
| 256 |
|
} |
| 257 |
< |
} |
| 257 |
> |
} else |
| 258 |
> |
transtest = 0; |
| 259 |
|
|
| 260 |
|
if (r->crtype & SHADOW) /* the rest is shadow */ |
| 261 |
|
return; |
| 365 |
|
else |
| 366 |
|
VCOPY(sr.rdir, np->prdir); /* else no jitter */ |
| 367 |
|
rayvalue(&sr); |
| 368 |
< |
multcolor(sr.rcol, np->scolor); |
| 368 |
> |
scalecolor(sr.rcol, np->tspec); |
| 369 |
> |
multcolor(sr.rcol, np->mcolor); /* modified by color */ |
| 370 |
|
addcolor(r->rcol, sr.rcol); |
| 371 |
|
ndims--; |
| 372 |
|
} |
