From 3081d9bf708e6bc37303270d10b93660fb8d77d8 Mon Sep 17 00:00:00 2001
From: ouv <ouv@opencascade.com>
Date: Wed, 3 Mar 2010 12:32:25 +0000
Subject: [PATCH] 0020735: EDF 1308 VISU: Gauss point picking not possible when
 a mesh representation is displayed

---
 src/OBJECT/VISU_GaussPtsAct.cxx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/OBJECT/VISU_GaussPtsAct.cxx b/src/OBJECT/VISU_GaussPtsAct.cxx
index 1071352a..7556eb33 100644
--- a/src/OBJECT/VISU_GaussPtsAct.cxx
+++ b/src/OBJECT/VISU_GaussPtsAct.cxx
@@ -758,6 +758,7 @@ VISU_GaussPtsAct
   VISU_PickingSettings* aPickingSettings = VISU_PickingSettings::Get();
   
   if(aSelectionMode == GaussPointSelection && theIsHighlight){
+    SVTK::TPickLimiter aPickLimiter( myPointPicker, this );
     myPointPicker->Pick(theSelectionEvent->myX, 
                         theSelectionEvent->myY, 
                         0.0, 
@@ -886,8 +887,9 @@ VISU_GaussPtsAct
                                  theIsHighlight);
 
   if(aSelectionMode == GaussPointSelection && !theSelectionEvent->myIsRectangle){
-
     vtkRenderer *aRenderer = theInteractorStyle->GetCurrentRenderer();
+
+    SVTK::TPickLimiter aPickLimiter( myPointPicker, this );
     myPointPicker->Pick(theSelectionEvent->myX, 
                         theSelectionEvent->myY,
                         0.0, 
@@ -1029,7 +1031,8 @@ VISU_GaussPtsAct
   //  myCursorPyramidSelected->SetVisibility(anIsVisible);
 //GetScalarBarCtrl()->Update();
 
-//  myIsHighlighted = aCurrentHasIndex;
+  // to fix a bug with incorrect representation after the first highlight action
+  myIsHighlighted = aCurrentHasIndex;
 
   // Zoom if necessary
 //   ChangeZoom(myPickingSettings,
-- 
2.39.2