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Fix for bmesh_vert_separate adding to visithash multiple times

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Campbell Barton
2014-07-17 17:46:55 +10:00
parent ebd04f581d
commit 1ce15f8efa
1 changed files with 3 additions and 2 deletions
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5
source/blender/bmesh/intern/bmesh_core.c
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@@ -2032,15 +2032,16 @@ void bmesh_vert_separate(BMesh *bm, BMVert *v, BMVert ***r_vout, int *r_vout_len
/* Considering only edges and faces incident on vertex v, walk
* the edges & faces and assign an index to each connected set */
BLI_smallhash_insert(&visithash, (uintptr_t)e, SET_INT_IN_POINTER(maxindex));
do {
BLI_smallhash_insert(&visithash, (uintptr_t)e, SET_INT_IN_POINTER(maxindex));
if (e->l) {
BMLoop *l_iter, *l_first;
l_iter = l_first = e->l;
do {
l_new = (l_iter->v == v) ? l_iter->prev : l_iter->next;
BLI_assert(BM_vert_in_edge(l_new->e, v));
if (!BLI_smallhash_haskey(&visithash, (uintptr_t)l_new->e)) {
BLI_smallhash_insert(&visithash, (uintptr_t)l_new->e, SET_INT_IN_POINTER(maxindex));
STACK_PUSH(stack, l_new->e);
}
} while ((l_iter = l_iter->radial_next) != l_first);