Fix for a crash reported (four months ago!) by bupla, thanks!

2011-09-12 23:07:33 +00:00
parent 2ce1945c5e
commit 6f418c55c8
1 changed files with 2 additions and 0 deletions
--- a/source/blender/freestyle/intern/winged_edge/WingedEdgeBuilder.cpp
+++ b/source/blender/freestyle/intern/winged_edge/WingedEdgeBuilder.cpp
@@ -181,6 +181,8 @@ void WingedEdgeBuilder::buildWShape(WShape& shape, IndexedFaceSet& ifs) {
  ++wv){
    if((*wv)->isBoundary())
      continue;
+	if ((*wv)->GetEdges().size() == 0) // This means that the WVertex has no incoming edges... (12-Sep-2011 T.K.)
+	  continue;
    normalsSet.clear();
    WVertex::face_iterator fit = (*wv)->faces_begin();
    WVertex::face_iterator fitend = (*wv)->faces_end();