| 438 |
|
} |
| 439 |
|
} |
| 440 |
|
} |
| 441 |
– |
|
| 442 |
– |
/* Compute minimum BSDF from histogram and clear it */ |
| 443 |
– |
static void |
| 444 |
– |
comp_bsdf_min() |
| 445 |
– |
{ |
| 446 |
– |
int cnt; |
| 447 |
– |
int i, target; |
| 448 |
– |
|
| 449 |
– |
cnt = 0; |
| 450 |
– |
for (i = HISTLEN; i--; ) |
| 451 |
– |
cnt += bsdf_hist[i]; |
| 452 |
– |
|
| 453 |
– |
target = cnt/100; /* ignore bottom 1% */ |
| 454 |
– |
cnt = 0; |
| 455 |
– |
for (i = 0; cnt <= target; i++) |
| 456 |
– |
cnt += bsdf_hist[i]; |
| 457 |
– |
bsdf_min = histval(i-1); |
| 458 |
– |
memset(bsdf_hist, 0, sizeof(bsdf_hist)); |
| 459 |
– |
} |
| 441 |
|
|
| 442 |
|
/* Build our triangle mesh from recorded RBFs */ |
| 443 |
|
void |
| 473 |
|
mesh_from_edge(create_migration(shrt_edj[0], shrt_edj[1])); |
| 474 |
|
else |
| 475 |
|
mesh_from_edge(create_migration(shrt_edj[1], shrt_edj[0])); |
| 495 |
– |
/* compute minimum BSDF */ |
| 496 |
– |
comp_bsdf_min(); |
| 476 |
|
/* complete migrations */ |
| 477 |
|
await_children(nchild); |
| 478 |
|
} |
