diff options
Diffstat (limited to 'source/blender/modifiers/intern/MOD_edgesplit.c')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_edgesplit.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/source/blender/modifiers/intern/MOD_edgesplit.c b/source/blender/modifiers/intern/MOD_edgesplit.c index 939ce123613..a4097d8967b 100644 --- a/source/blender/modifiers/intern/MOD_edgesplit.c +++ b/source/blender/modifiers/intern/MOD_edgesplit.c @@ -1029,12 +1029,17 @@ static void split_edge(SmoothEdge *edge, SmoothVert *vert, SmoothMesh *mesh) vert2 = smoothvert_copy(vert, mesh); - /* replace vert with its copy in visited_faces (must be done after - * edge replacement so edges have correct vertices) - */ - repdata.find = vert; - repdata.replace = vert2; - BLI_linklist_apply(visited_faces, face_replace_vert, &repdata); + /* bug [#29205] which is caused by exactly the same reason as [#26316] + this check will only prevent crash without fixing actual issue and + some vertices can stay unsplitted when they should (sergey) */ + if(vert2) { + /* replace vert with its copy in visited_faces (must be done after + * edge replacement so edges have correct vertices) + */ + repdata.find = vert; + repdata.replace = vert2; + BLI_linklist_apply(visited_faces, face_replace_vert, &repdata); + } /* copying and replacing is done; the mesh should be consistent. * now propagate the split to the vertex at the other end |