IPAL53919: Pb with nodes after element removal

[modules/smesh.git] / src / SMESH / SMESH_Mesh.cxx

diff --git a/src/SMESH/SMESH_Mesh.cxx b/src/SMESH/SMESH_Mesh.cxx
index ff127dece72588a29e297dde56a32e072bd7efb2..04d04761111be66bec2792c13c7a7b964fd76a05 100644 (file)
--- a/src/SMESH/SMESH_Mesh.cxx
+++ b/src/SMESH/SMESH_Mesh.cxx
@@ -714,6 +714,7 @@ SMESH_Mesh::AddHypothesis(const TopoDS_Shape & aSubShape,
     }
   }
   HasModificationsToDiscard(); // to reset _isModified flag if a mesh becomes empty
+  GetMeshDS()->Modified();
 
   if(MYDEBUG) subMesh->DumpAlgoState(true);
   if(MYDEBUG) SCRUTE(ret);
@@ -784,6 +785,7 @@ SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape & aSubShape,
   }
 
   HasModificationsToDiscard(); // to reset _isModified flag if mesh become empty
+  GetMeshDS()->Modified();
 
   if(MYDEBUG) subMesh->DumpAlgoState(true);
   if(MYDEBUG) SCRUTE(ret);