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| author | Campbell Barton <ideasman42@gmail.com> | 2016-04-28 05:48:13 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2016-04-28 05:50:12 +0300 |
| commit | 6e94ec623d3ff9e92cffc3e1461f033543dda5b3 (patch) | |
| tree | 7e40860b6d78f0ea2fe320b1455308d54a485300 /source/blender/bmesh/tools/bmesh_decimate_dissolve.c | |
| parent | 2b485e21f4d11e2313f97d6c1e34558b64e6f5a0 (diff) | |
BMesh: limited-dissolve, add check for wire edges
Recent degenerate check crashed on chains of wire edges
Diffstat (limited to 'source/blender/bmesh/tools/bmesh_decimate_dissolve.c')
| -rw-r--r-- | source/blender/bmesh/tools/bmesh_decimate_dissolve.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/bmesh/tools/bmesh_decimate_dissolve.c b/source/blender/bmesh/tools/bmesh_decimate_dissolve.c index 5a7a2f3ee29..1a16bd13fef 100644 --- a/source/blender/bmesh/tools/bmesh_decimate_dissolve.c +++ b/source/blender/bmesh/tools/bmesh_decimate_dissolve.c @@ -226,6 +226,12 @@ static bool bm_vert_collapse_is_degenerate(BMVert *v) BMVert *v_pair[2]; if (BM_vert_edge_pair(v, &e_pair[0], &e_pair[1])) { + + /* allow wire edges */ + if (BM_edge_is_wire(e_pair[0]) || BM_edge_is_wire(e_pair[1])) { + return false; + } + v_pair[0] = BM_edge_other_vert(e_pair[0], v); v_pair[1] = BM_edge_other_vert(e_pair[1], v); |