From 852bfa6815309d82b4340d0b108a3b602ebda5fa Mon Sep 17 00:00:00 2001
From: isn <isn@opencascade.com>
Date: Thu, 11 Jun 2015 11:29:33 +0300
Subject: [PATCH] refs #579

---
 src/HYDROGUI/HYDROGUI_Shape.cxx | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/HYDROGUI/HYDROGUI_Shape.cxx b/src/HYDROGUI/HYDROGUI_Shape.cxx
index c430bb51..05e271dd 100644
--- a/src/HYDROGUI/HYDROGUI_Shape.cxx
+++ b/src/HYDROGUI/HYDROGUI_Shape.cxx
@@ -480,7 +480,17 @@ Handle_AIS_InteractiveObject HYDROGUI_Shape::createShape() const
     return Handle_AIS_InteractiveObject();
   
   TopAbs_ShapeEnum aShapeType = myTopoShape.ShapeType();
-  if ( aShapeType==TopAbs_EDGE || aShapeType==TopAbs_WIRE ) {
+  bool IsWireEdgeCompound = aShapeType==TopAbs_COMPOUND;
+  if (IsWireEdgeCompound) {
+    TopoDS_Iterator itr(myTopoShape);
+    while (itr.More() && IsWireEdgeCompound) {
+      if (itr.Value().ShapeType() != TopAbs_WIRE && itr.Value().ShapeType() != TopAbs_EDGE)
+        IsWireEdgeCompound = false;
+      itr.Next();
+    }
+  }
+
+  if ( aShapeType==TopAbs_EDGE || aShapeType==TopAbs_WIRE || IsWireEdgeCompound) {
     return new HYDROGUI_Polyline( myTopoShape );
   } else {
     return new AIS_Shape( myTopoShape );
-- 
2.39.2