| 174 |
|
} |
| 175 |
|
} else |
| 176 |
|
pp->tri = NULL; |
| 177 |
+ |
/* local triangle material(s) */ |
| 178 |
+ |
if (mgetint(2) > 1) { |
| 179 |
+ |
pp->trimat = (int2 *)malloc(pp->ntris*sizeof(int2)); |
| 180 |
+ |
if (pp->trimat == NULL) |
| 181 |
+ |
goto nomem; |
| 182 |
+ |
for (i = 0; i < pp->ntris; i++) |
| 183 |
+ |
pp->trimat[i] = mgetint(2); |
| 184 |
+ |
} else { |
| 185 |
+ |
pp->solemat = mgetint(2); |
| 186 |
+ |
pp->trimat = NULL; |
| 187 |
+ |
} |
| 188 |
|
/* joiner triangles */ |
| 189 |
|
pp->nj1tris = mgetint(2); |
| 190 |
|
if (pp->nj1tris < 0 || pp->nj1tris > 512) |
| 198 |
|
pp->j1tri[i].v1j = mgetint(4); |
| 199 |
|
pp->j1tri[i].v2 = mgetint(1); |
| 200 |
|
pp->j1tri[i].v3 = mgetint(1); |
| 201 |
+ |
pp->j1tri[i].mat = mgetint(2); |
| 202 |
|
} |
| 203 |
|
} else |
| 204 |
|
pp->j1tri = NULL; |
| 215 |
|
pp->j2tri[i].v1j = mgetint(4); |
| 216 |
|
pp->j2tri[i].v2j = mgetint(4); |
| 217 |
|
pp->j2tri[i].v3 = mgetint(1); |
| 218 |
+ |
pp->j2tri[i].mat = mgetint(2); |
| 219 |
|
} |
| 220 |
|
} else |
| 221 |
|
pp->j2tri = NULL; |
| 231 |
|
char *path; |
| 232 |
|
int flags; |
| 233 |
|
{ |
| 234 |
+ |
char *err; |
| 235 |
|
char sbuf[64]; |
| 236 |
|
int i; |
| 237 |
|
/* check what's loaded */ |
| 244 |
|
sprintf(errmsg, "cannot open mesh file \"%s\"", path); |
| 245 |
|
error(SYSTEM, errmsg); |
| 246 |
|
} |
| 247 |
< |
#ifdef MSDOS |
| 234 |
< |
setmode(fileno(meshfp), O_BINARY); |
| 235 |
< |
#endif |
| 247 |
> |
SET_FILE_BINARY(meshfp); |
| 248 |
|
/* read header */ |
| 249 |
|
checkheader(meshfp, MESHFMT, flags&IO_INFO ? stdout : (FILE *)NULL); |
| 250 |
|
/* read format number */ |
| 271 |
|
mp->mcube.cutree = gettree(); |
| 272 |
|
else if (flags & IO_SCENE) |
| 273 |
|
skiptree(); |
| 274 |
< |
/* read the patches */ |
| 274 |
> |
/* read materials and patches */ |
| 275 |
|
if (flags & IO_SCENE) { |
| 276 |
+ |
mp->mat0 = nobjects; |
| 277 |
+ |
readscene(meshfp, objsize); |
| 278 |
+ |
mp->nmats = nobjects - mp->mat0; |
| 279 |
|
mp->npatches = mgetint(4); |
| 280 |
|
mp->patch = (MESHPATCH *)calloc(mp->npatches, |
| 281 |
|
sizeof(MESHPATCH)); |
| 287 |
|
/* clean up */ |
| 288 |
|
fclose(meshfp); |
| 289 |
|
mp->ldflags |= flags; |
| 290 |
+ |
/* verify data */ |
| 291 |
+ |
if ((err = checkmesh(mp)) != NULL) |
| 292 |
+ |
mesherror(USER, err); |
| 293 |
|
} |