From e1b866615f078264028312d07b24a0d2f7029408 Mon Sep 17 00:00:00 2001
From: mkr <margarita.karpunina@opencascade.com>
Date: Fri, 28 Dec 2018 13:14:21 +0300
Subject: [PATCH] 0054473: TC9.2.0: SMESH: results of union, intersection and
 cut of groups operations are not updated correctly. 0054487: TC9.2.0: SMESH:
 VTK viewer is updated correctly only after the second call of Show Only
 command

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

diff --git a/src/SMESHGUI/SMESHGUI.cxx b/src/SMESHGUI/SMESHGUI.cxx
index 9a29eaf26..4cc5664a9 100644
--- a/src/SMESHGUI/SMESHGUI.cxx
+++ b/src/SMESHGUI/SMESHGUI.cxx
@@ -116,6 +116,7 @@
 #include <LightApp_SelectionMgr.h>
 #include <LightApp_UpdateFlags.h>
 
+#include <SVTK_Renderer.h>
 #include <SVTK_ViewManager.h>
 #include <SVTK_ViewModel.h>
 #include <SVTK_ViewWindow.h>
@@ -2723,6 +2724,10 @@ bool SMESHGUI::OnGUIEvent( int theCommandID )
       else
         aSel->setSelectedObjects( to_process );
 
+      if ( vtkwnd && vtkwnd->GetRenderer() && !isStudyLocked() &&
+           ( theCommandID==SMESHOp::OpShow || theCommandID==SMESHOp::OpShowOnly ) )
+        vtkwnd->GetRenderer()->AdjustActors();
+
       break;
     }
 
-- 
2.39.2