| 17 |
|
#define POPEN_SUPPORT 1 /* support "!command" i/o */ |
| 18 |
|
#endif |
| 19 |
|
/* face flags */ |
| 20 |
< |
#define FACE_SELECTED 01 |
| 21 |
< |
#define FACE_DEGENERATE 02 |
| 22 |
< |
#define FACE_DUPLICATE 04 |
| 20 |
> |
#define FACE_DEGENERATE 01 |
| 21 |
> |
#define FACE_DUPLICATE 02 |
| 22 |
> |
#define FACE_SELECTED 04 |
| 23 |
> |
#define FACE_CUSTOM(n) (FACE_SELECTED<<(n)) |
| 24 |
|
|
| 25 |
|
struct Face; /* forward declaration */ |
| 26 |
|
|
| 89 |
|
/* Add a .OBJ file to a scene */ |
| 90 |
|
Scene * loadOBJ(Scene *sc, const char *fspec); |
| 91 |
|
|
| 92 |
< |
/* Duplicate a scene */ |
| 93 |
< |
Scene * dupScene(const Scene *sc); |
| 92 |
> |
/* Duplicate a scene, optionally selecting faces */ |
| 93 |
> |
Scene * dupScene(const Scene *sc, int flreq, int flexc); |
| 94 |
|
|
| 95 |
|
/* Transform entire scene */ |
| 96 |
|
int xfScene(Scene *sc, int xac, char *xav[]); |
| 177 |
|
/* Add a new face to our scene, using current group and material */ |
| 178 |
|
Face * addFace(Scene *sc, VNDX vid[], int nv); |
| 179 |
|
|
| 180 |
+ |
/* Delete unreferenced vertices, normals, texture coords */ |
| 181 |
+ |
void deleteUnreferenced(Scene *sc); |
| 182 |
+ |
|
| 183 |
|
/* Free a scene */ |
| 184 |
|
void freeScene(Scene *sc); |
| 185 |
|
|
| 192 |
|
extern char *emalloc(unsigned int n); |
| 193 |
|
extern char *ecalloc(unsigned int ne, unsigned int n); |
| 194 |
|
extern char *erealloc(char *cp, unsigned int n); |
| 195 |
< |
extern void efree(char *cp); |
| 195 |
> |
extern void efree(char *cp); |
| 196 |
> |
|
| 197 |
> |
#define getGroupID(sc,nm) findName(nm, (const char **)(sc)->grpname, (sc)->ngrps) |
| 198 |
> |
#define getMaterialID(sc,nm) findName(nm, (const char **)(sc)->matname, (sc)->nmats) |
| 199 |
|
|
| 200 |
|
#define CHUNKSIZ 128 /* object allocation chunk size */ |
| 201 |
|
|
