| 78 |
|
#define MAT_DIRECT1 50 /* unidirecting material */ |
| 79 |
|
#define MAT_DIRECT2 51 /* bidirecting material */ |
| 80 |
|
#define MAT_ASHIKHMIN 52 /* Ashikhmin-Shirley BRDF material */ |
| 81 |
+ |
#define PAT_SPECTRUM 53 /* constant spectrum */ |
| 82 |
+ |
#define PAT_SPECFILE 54 /* spectrum file */ |
| 83 |
+ |
#define PAT_SPECFUNC 55 /* spectral function */ |
| 84 |
|
/* number of object types */ |
| 85 |
< |
#define NUMOTYPE 53 |
| 85 |
> |
#define NUMOTYPE 56 |
| 86 |
|
/* type flags */ |
| 87 |
|
#define T_S 01 /* surface (object) */ |
| 88 |
|
#define T_M 02 /* material */ |
| 113 |
|
#define islight(t) (ofun[t].flags & T_L) |
| 114 |
|
#define isvlight(t) (ofun[t].flags & T_LV) |
| 115 |
|
#define hasdata(t) (ofun[t].flags & (T_D|T_I)) |
| 116 |
< |
#define hasfunc(t) (ofun[t].flags & (T_F|T_D|T_I)) |
| 116 |
> |
#define hasfunc(t) (ofun[t].flags & (T_F|T_D|T_I) && (t)!=PAT_SPECFILE) |
| 117 |
|
#define hastext(t) (ofun[t].flags & T_E) |
| 118 |
< |
#define isflat(t) ((t)==OBJ_FACE || (t)==OBJ_RING) |
| 118 |
> |
#define isflat(t) (((t)==OBJ_FACE) | ((t)==OBJ_RING)) |
| 119 |
|
|
| 120 |
|
#define ALIASKEY "alias" /* alias keyword */ |
| 121 |
|
#define ALIASMOD "inherit" /* inherit target modifier */ |
| 174 |
|
{ "prism1", T_M|T_F|T_LV, o_default }, \ |
| 175 |
|
{ "prism2", T_M|T_F|T_LV, o_default }, \ |
| 176 |
|
{ "ashik2", T_M|T_F, o_default }, \ |
| 177 |
+ |
{ "spectrum", T_P, o_default }, \ |
| 178 |
+ |
{ "specfile", T_P|T_D, o_default }, \ |
| 179 |
+ |
{ "specfunc", T_P|T_F, o_default }, \ |
| 180 |
|
} |
| 181 |
|
|
| 182 |
|
|
