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fix [#30921] Bevel modifier's is not work correctly with bevel weights

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replace dissolve function with one from 2.62 (updated for the new bmesh api).
This commit is contained in:
Campbell Barton
2012-04-18 07:29:12 +00:00
parent 9a4aecbcc3
commit 08478a10d1
1 changed files with 22 additions and 53 deletions
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75
source/blender/bmesh/tools/BME_bevel.c
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@@ -144,65 +144,34 @@ float *BME_new_transdata_float(BME_TransData_Head *td)
return BLI_memarena_alloc(td->ma, sizeof(float));
}
/* BM_disk_dissolve is a real mess, and crashes bevel if called instead of this.
* The drawback, though, is that this code doesn't merge customdata. */
static int BME_Bevel_Dissolve_Disk(BMesh *bm, BMVert *v)
/* ported from before bmesh merge into trunk (was called)
* problem with this is it creates 2 vert faces */
static void BME_Bevel_Dissolve_Disk(BMesh *bm, BMVert *v)
{
BMIter iter;
BMEdge *e, *elast;
BMLoop *l1, *l2;
BMFace *f;
BMEdge *e;
int done;
if (!BM_vert_is_manifold(v)) {
return 0;
}
/* hrmf, we could have a version of BM_vert_is_manifold() which checks for this case */
BM_ITER(e, &iter, bm, BM_EDGES_OF_VERT, v) {
if (!BM_edge_is_manifold(e)) {
return 0;
}
}
if (BM_vert_edge_count(v) > 2) {
while (BM_vert_edge_count(v) > 2) {
e = v->e;
l1 = e->l;
l2 = l1->radial_next;
if (l1->v == l2->v) {
/* faces have incompatible directions; need to reverse one */
if (!bmesh_loop_reverse(bm, l2->f)) {
BLI_assert(!"bevel dissolve disk cannot reverse loop");
return 0;
if (v->e) {
done = 0;
while (!done){
done = 1;
e = v->e; /*loop the edge looking for a edge to dissolve*/
do {
f = NULL;
if (BM_edge_is_manifold(e)) {
f = bmesh_jfke(bm, e->l->f, e->l->radial_next->f, e);
}
l2 = l1->radial_next;
}
if (!bmesh_jfke(bm, l1->f, l2->f, e)) {
BLI_assert(!"bevel dissolve disk cannot join faces");
return 0;
}
}
e = v->e;
elast = bmesh_disk_edge_next(e, v);
/* BMESH_TODO, figure out if its possible we had a double edge here and need to splice it,
* last bool arg */
bmesh_jekv(bm, e, v, FALSE);
l1 = elast->l;
l2 = l1->radial_next;
if (l1->v == l2->v) {
/* faces have incompatible directions */
if (!bmesh_loop_reverse(bm, l2->f)) {
BLI_assert(!"bevel dissolve disk cannot reverse loop");
return 0;
if (f) {
done = 0;
break;
}
l2 = l1->radial_next;
e = bmesh_disk_edge_next(e, v);
} while(e != v->e);
}
bmesh_jfke(bm, l1->f, l2->f, elast);
BM_vert_collapse_edge(bm, v->e, v, TRUE);
// bmesh_jekv(bm, v->e, v, FALSE);
}
return 1;
}
static int BME_bevel_is_split_vert(BMesh *bm, BMLoop *l)