From: eap <eap@opencascade.com>
Date: Thu, 17 Nov 2011 08:36:58 +0000 (+0000)
Subject: IPAL22823: exception when display operation is applied for edited but not computed... 
X-Git-Tag: V6_4_0rc1~13
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=cb763eea3828e292cf893b087b5ceb8f340ed78e;p=modules%2Fsmesh.git

IPAL22823: exception when display operation is applied for edited but not computed mesh
    In SMESH_VisualObjDef::GetUnstructuredGrid(), compact myGrid if
    it is a shallowCopy of SMDS_UnstructuredGrid
---

diff --git a/src/OBJECT/SMESH_Object.cxx b/src/OBJECT/SMESH_Object.cxx
index bbecdbc4c..cfaa700cb 100644
--- a/src/OBJECT/SMESH_Object.cxx
+++ b/src/OBJECT/SMESH_Object.cxx
@@ -595,8 +595,13 @@ bool SMESH_VisualObjDef::GetEdgeNodes( const int theElemId,
 
 vtkUnstructuredGrid* SMESH_VisualObjDef::GetUnstructuredGrid()
 {
-        //MESSAGE("SMESH_VisualObjDef::GetUnstructuredGrid " << myGrid);
-        return myGrid;
+  if ( !myLocalGrid && !GetMesh()->isCompacted() )
+  {
+    GetMesh()->compactMesh();
+    vtkUnstructuredGrid *theGrid = GetMesh()->getGrid();
+    myGrid->ShallowCopy(theGrid);
+  }
+  return myGrid;
 }