| 9 |
|
extern "C" { |
| 10 |
|
#endif |
| 11 |
|
|
| 12 |
< |
/* flag for materials to ignore during irradiance comp. */ |
| 13 |
< |
#define T_IRR_IGN T_SP1 |
| 12 |
> |
/* flag for nominally transparent materials */ |
| 13 |
> |
#define T_TRANSP T_SP1 |
| 14 |
|
|
| 15 |
|
/* flag for completely opaque materials */ |
| 16 |
|
#define T_OPAQUE T_SP2 |
| 17 |
|
|
| 18 |
< |
#define irr_ignore(t) (ofun[t].flags & T_IRR_IGN) |
| 18 |
> |
#define istransp(t) (ofun[t].flags & T_TRANSP) |
| 19 |
|
|
| 20 |
|
#define isopaque(t) (ofun[t].flags & T_OPAQUE) |
| 21 |
|
|
| 22 |
+ |
/* test if we have a BSDF proxy surface */ |
| 23 |
+ |
#define isBSDFproxy(m) ((m)->otype == MAT_BSDF && (m)->oargs.nsargs && \ |
| 24 |
+ |
strcmp((m)->oargs.sarg[0], "0")) |
| 25 |
|
|
| 26 |
|
#ifdef __cplusplus |
| 27 |
|
} |
