| 85 |
|
adjacent to id. Return set of triangles adjacent to id to delete in delptr |
| 86 |
|
*/ |
| 87 |
|
LIST |
| 88 |
< |
*smVertexPolygon(sm,id,del_ptr) |
| 88 |
> |
*smVertexStar(sm,id,del_ptr) |
| 89 |
|
SM *sm; |
| 90 |
|
int id; |
| 91 |
|
LIST **del_ptr; |
| 408 |
|
v2_id = T_NTH_V(t0,e0); |
| 409 |
|
p_id = T_NTH_V(t1,e1); |
| 410 |
|
|
| 411 |
< |
smDir_in_cone(sm,v0,v0_id); |
| 412 |
< |
smDir_in_cone(sm,v1,v1_id); |
| 413 |
< |
smDir_in_cone(sm,v2,v2_id); |
| 411 |
> |
smDir(sm,v0,v0_id); |
| 412 |
> |
smDir(sm,v1,v1_id); |
| 413 |
> |
smDir(sm,v2,v2_id); |
| 414 |
|
|
| 415 |
|
VCOPY(p,SM_NTH_WV(sm,p_id)); |
| 416 |
|
VSUB(p,p,SM_VIEW_CENTER(sm)); |
| 468 |
|
polygon formed by the triangles adjacent to vertex 'id' |
| 469 |
|
*/ |
| 470 |
|
del_list = NULL; |
| 471 |
< |
b_list = smVertexPolygon(sm,id,&del_list); |
| 471 |
> |
b_list = smVertexStar(sm,id,&del_list); |
| 472 |
|
if(!b_list) |
| 473 |
|
{ |
| 474 |
|
if(del_list) |
