Integrate patch for 0021149: [CEA 445] Wrong mesh dimension

[modules/smesh.git] / src / SMESH_I / SMESH_Pattern_i.cxx

diff --git a/src/SMESH_I/SMESH_Pattern_i.cxx b/src/SMESH_I/SMESH_Pattern_i.cxx
index 3d725b8fb6e47dcaf126d53c2573399668827e38..ab9421b88c1b5cd08bfcee73fb01b9a48009728b 100644 (file)
--- a/src/SMESH_I/SMESH_Pattern_i.cxx
+++ b/src/SMESH_I/SMESH_Pattern_i.cxx
@@ -1,4 +1,4 @@
-//  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
+//  Copyright (C) 2007-2011  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -387,7 +387,14 @@ CORBA::Boolean SMESH_Pattern_i::MakeMesh (SMESH::SMESH_Mesh_ptr theMesh,
                 << CreatePolygons << ", " << CreatePolyedrs << " )";
   addErrorCode( "MakeMesh" );
 
-  return myPattern.MakeMesh( aMesh, CreatePolygons, CreatePolyedrs );
+  int nb = aMesh->NbNodes() + aMesh->NbEdges() + aMesh->NbFaces() + aMesh->NbVolumes();
+
+  bool res = myPattern.MakeMesh( aMesh, CreatePolygons, CreatePolyedrs );
+
+  if ( nb > 0 && nb != aMesh->NbNodes() + aMesh->NbEdges() + aMesh->NbFaces() + aMesh->NbVolumes())
+    aMesh->SetIsModified(true);
+
+  return res;
 }
 
 //=======================================================================