14 |
|
/* An encoded mesh vertex */ |
15 |
|
typedef struct { |
16 |
|
int fl; |
17 |
< |
uint4 xyz[3]; |
18 |
< |
int4 norm; |
19 |
< |
uint4 uv[2]; |
17 |
> |
uint32 xyz[3]; |
18 |
> |
int32 norm; |
19 |
> |
uint32 uv[2]; |
20 |
|
} MCVERT; |
21 |
|
|
22 |
|
#define MPATCHBLKSIZ 128 /* patch allocation block size */ |
136 |
|
|
137 |
|
int |
138 |
|
getmeshtrivid(tvid, mo, mp, ti) /* get triangle vertex ID's */ |
139 |
< |
int4 tvid[3]; |
139 |
> |
int32 tvid[3]; |
140 |
|
OBJECT *mo; |
141 |
|
MESH *mp; |
142 |
|
OBJECT ti; |
199 |
|
getmeshvert(vp, mp, vid, what) /* get triangle vertex from ID */ |
200 |
|
MESHVERT *vp; |
201 |
|
MESH *mp; |
202 |
< |
int4 vid; |
202 |
> |
int32 vid; |
203 |
|
int what; |
204 |
|
{ |
205 |
|
int pn = vid >> 8; |
269 |
|
OBJECT ti; |
270 |
|
int wha; |
271 |
|
{ |
272 |
< |
int4 tvid[3]; |
272 |
> |
int32 tvid[3]; |
273 |
|
|
274 |
|
if (!getmeshtrivid(tvid, mo, mp, ti)) |
275 |
|
return(0); |
282 |
|
} |
283 |
|
|
284 |
|
|
285 |
< |
int4 |
285 |
> |
int32 |
286 |
|
addmeshvert(mp, vp) /* find/add a mesh vertex */ |
287 |
|
register MESH *mp; |
288 |
|
MESHVERT *vp; |
299 |
|
return(-1); |
300 |
|
if (vp->v[i] >= mp->mcube.cuorg[i] + mp->mcube.cusize) |
301 |
|
return(-1); |
302 |
< |
cv.xyz[i] = (uint4)(4294967296. * |
302 |
> |
cv.xyz[i] = (uint32)(4294967296. * |
303 |
|
(vp->v[i] - mp->mcube.cuorg[i]) / |
304 |
|
mp->mcube.cusize); |
305 |
|
} |
311 |
|
return(-1); |
312 |
|
if (vp->uv[i] >= mp->uvlim[1][i]) |
313 |
|
return(-1); |
314 |
< |
cv.uv[i] = (uint4)(4294967296. * |
314 |
> |
cv.uv[i] = (uint32)(4294967296. * |
315 |
|
(vp->uv[i] - mp->uvlim[0][i]) / |
316 |
|
(mp->uvlim[1][i] - mp->uvlim[0][i])); |
317 |
|
} |
328 |
|
if (lvp == NULL) |
329 |
|
goto nomem; |
330 |
|
if (lvp->key == NULL) { |
331 |
< |
lvp->key = (char *)malloc(sizeof(MCVERT)+sizeof(int4)); |
331 |
> |
lvp->key = (char *)malloc(sizeof(MCVERT)+sizeof(int32)); |
332 |
|
bcopy((void *)&cv, (void *)lvp->key, sizeof(MCVERT)); |
333 |
|
} |
334 |
|
if (lvp->data == NULL) { /* new vertex */ |
353 |
|
} |
354 |
|
pp = &mp->patch[mp->npatches-1]; |
355 |
|
if (pp->xyz == NULL) { |
356 |
< |
pp->xyz = (uint4 (*)[3])calloc(256, 3*sizeof(int4)); |
356 |
> |
pp->xyz = (uint32 (*)[3])calloc(256, 3*sizeof(int32)); |
357 |
|
if (pp->xyz == NULL) |
358 |
|
goto nomem; |
359 |
|
} |
361 |
|
pp->xyz[pp->nverts][i] = cv.xyz[i]; |
362 |
|
if (cv.fl & MT_N) { |
363 |
|
if (pp->norm == NULL) { |
364 |
< |
pp->norm = (int4 *)calloc(256, sizeof(int4)); |
364 |
> |
pp->norm = (int32 *)calloc(256, sizeof(int32)); |
365 |
|
if (pp->norm == NULL) |
366 |
|
goto nomem; |
367 |
|
} |
369 |
|
} |
370 |
|
if (cv.fl & MT_UV) { |
371 |
|
if (pp->uv == NULL) { |
372 |
< |
pp->uv = (uint4 (*)[2])calloc(256, |
373 |
< |
2*sizeof(uint4)); |
372 |
> |
pp->uv = (uint32 (*)[2])calloc(256, |
373 |
> |
2*sizeof(uint32)); |
374 |
|
if (pp->uv == NULL) |
375 |
|
goto nomem; |
376 |
|
} |
379 |
|
} |
380 |
|
pp->nverts++; |
381 |
|
lvp->data = lvp->key + sizeof(MCVERT); |
382 |
< |
*(int4 *)lvp->data = (mp->npatches-1) << 8 | (pp->nverts-1); |
382 |
> |
*(int32 *)lvp->data = (mp->npatches-1) << 8 | (pp->nverts-1); |
383 |
|
} |
384 |
< |
return(*(int4 *)lvp->data); |
384 |
> |
return(*(int32 *)lvp->data); |
385 |
|
nomem: |
386 |
|
error(SYSTEM, "out of memory in addmeshvert"); |
387 |
|
return(-1); |
394 |
|
MESHVERT tv[3]; |
395 |
|
OBJECT mo; |
396 |
|
{ |
397 |
< |
int4 vid[3], t; |
397 |
> |
int32 vid[3], t; |
398 |
|
int pn[3], i; |
399 |
|
register MESHPATCH *pp; |
400 |
|
|
428 |
|
if (pp->ntris == 0) |
429 |
|
pp->solemat = mo; |
430 |
|
else if (pp->trimat == NULL && mo != pp->solemat) { |
431 |
< |
pp->trimat = (int2 *)malloc( |
432 |
< |
512*sizeof(int2)); |
431 |
> |
pp->trimat = (int16 *)malloc( |
432 |
> |
512*sizeof(int16)); |
433 |
|
if (pp->trimat == NULL) |
434 |
|
goto nomem; |
435 |
|
for (i = pp->ntris; i--; ) |
611 |
|
fprintf(fp, "\t%d materials\n", ms->nmats); |
612 |
|
fprintf(fp, "\t%d patches (%.2f MBytes)\n", ms->npatches, |
613 |
|
(ms->npatches*sizeof(MESHPATCH) + |
614 |
< |
vcnt*3*sizeof(uint4) + |
615 |
< |
nscnt*sizeof(int4) + |
616 |
< |
uvscnt*2*sizeof(uint4) + |
614 |
> |
vcnt*3*sizeof(uint32) + |
615 |
> |
nscnt*sizeof(int32) + |
616 |
> |
uvscnt*2*sizeof(uint32) + |
617 |
|
tcnt*sizeof(struct PTri) + |
618 |
|
t1cnt*sizeof(struct PJoin1) + |
619 |
|
t2cnt*sizeof(struct PJoin2))/(1024.*1024.)); |