PR: link problem detection on ubuntu 12.04

[modules/smesh.git] / src / SMESHGUI / SMESHGUI_MeshEditPreview.cxx

diff --git a/src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx b/src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx
index dad1047e1837a290491ce7afa034e2b05ef9b714..ac71ddbc44e1231fca74c8b0f742ef99ccf5f677 100644 (file)
--- a/src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx
+++ b/src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2011  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012  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
@@ -73,6 +73,11 @@ SMESHGUI_MeshEditPreview::SMESHGUI_MeshEditPreview(SVTK_ViewWindow* theViewWindo
   myPreviewActor->VisibilityOn();
   myPreviewActor->PickableOff();
 
+  vtkFloatingPointType aFactor,aUnits;
+  myPreviewActor->SetResolveCoincidentTopology(true);
+  myPreviewActor->GetPolygonOffsetParameters(aFactor,aUnits);
+  myPreviewActor->SetPolygonOffsetParameters(aFactor,0.2*aUnits);
+
   vtkFloatingPointType anRGB[3];
   SMESH::GetColor( "SMESH", "selection_element_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
   SetColor( anRGB[0], anRGB[1], anRGB[2] );