From 2633709b2815696000c9d457a914680e1f8840d2 Mon Sep 17 00:00:00 2001
From: ana <ana@opencascade.com>
Date: Mon, 16 Jan 2012 15:14:07 +0000
Subject: [PATCH] Fix for the bug IPAL22854: preview is wrong for Create a new
 mesh

---
 src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx b/src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx
index dad1047e1..85ba45195 100644
--- a/src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx
+++ b/src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx
@@ -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] );
-- 
2.39.2