Merge branch 'Dev_2.1.0' of salome:modules/shaper into Dev_2.1.0

[modules/shaper.git] / src / GeomAlgoAPI / GeomAlgoAPI_SketchBuilder.cpp

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp
index 8359b32448f7c4364eba15947190893696733dbb..e9475bd43d064c7602dc972599346cfaf26fc529 100644 (file)
--- a/src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp
@@ -152,6 +152,17 @@ void GeomAlgoAPI_SketchBuilder::createFaces(
   gp_Dir aCurDir = aDirY.Reversed();
   gp_Dir aCurNorm = aNorm.Reversed();
 
+  const BOPCol_ListOfShape& anEdgesList = aMapVE.FindFromKey(aStartVertex);
+  BOPCol_ListOfShape::Iterator aEdIter(anEdgesList);
+  for (; aEdIter.More(); aEdIter.Next()) {
+    const TopoDS_Edge& anEdge = static_cast<const TopoDS_Edge&>(aEdIter.Value());
+    gp_Dir aTang = getOuterEdgeDirection(anEdge, aStartVertex);
+    if (aTang.X() < 0.0) {
+      aCurNorm = aNorm;
+      break;
+    }
+  }
+
   // Go through the edges and find loops
   TopoDS_Vertex aNextVertex;
   TopoDS_Edge aBindingEdge;