-// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2019 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
vtkUnstructuredGrid* SMESH_VisualObjDef::GetUnstructuredGrid()
{
- if ( !myLocalGrid && !GetMesh()->IsCompacted() )
+ if ( !myLocalGrid && ( !GetMesh()->IsCompacted() || // !IsCompacted() is needed ???
+ GetMesh()->GetGrid()->GetMTime() > myGrid->GetMTime() ))
{
NulData(); // detach from the SMDS grid to allow immediate memory de-allocation in CompactMesh()
GetMesh()->CompactMesh();