diff options
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_core.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source/blender/bmesh/intern/bmesh_core.c b/source/blender/bmesh/intern/bmesh_core.c index 5bb418a5102..b8f7b3f6b45 100644 --- a/source/blender/bmesh/intern/bmesh_core.c +++ b/source/blender/bmesh/intern/bmesh_core.c @@ -2395,6 +2395,8 @@ void bmesh_edge_separate( * Disconnects a face from its vertex fan at loop \a l_sep * * \return The newly created BMVert + * + * \note Will be a no-op and return original vertex if only two edges at that vertex. */ BMVert *bmesh_urmv_loop(BMesh *bm, BMLoop *l_sep) { @@ -2406,8 +2408,10 @@ BMVert *bmesh_urmv_loop(BMesh *bm, BMLoop *l_sep) /* peel the face from the edge radials on both sides of the * loop vert, disconnecting the face from its fan */ - bmesh_edge_separate(bm, l_sep->e, l_sep, false); - bmesh_edge_separate(bm, l_sep->prev->e, l_sep->prev, false); + if (!BM_edge_is_boundary(l_sep->e)) + bmesh_edge_separate(bm, l_sep->e, l_sep, false); + if (!BM_edge_is_boundary(l_sep->prev->e)) + bmesh_edge_separate(bm, l_sep->prev->e, l_sep->prev, false); /* do inline, below */ #if 0 |