X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2FmaracasVisuLib%2Fsrc%2Finterface%2FwxWindows%2Fwidgets%2FwxVtk3DBaseView.cxx;h=94fe0f7e575d330549851e1d5e73d4d7bf56c42f;hb=212f0d0bcfc27b9e79be4c1536e49dcb7f55041d;hp=e601235c1bd8365c71b97f8b75ada2c789334f05;hpb=7dc7a00ebd0e9a30d2c992c0e439c2f7f7408e0f;p=creaMaracasVisu.git

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx
index e601235..94fe0f7 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx
@@ -14,9 +14,13 @@ wxVtk3DBaseView::wxVtk3DBaseView(wxWindow *parent)
 //-------------------------------------------------------------------
 wxVtk3DBaseView::~wxVtk3DBaseView()
 {
-	if (_aCamera!=NULL)	{ _aCamera		-> Delete(); }
-	if (_aRenderer!=NULL)	{ _aRenderer	-> Delete(); }
-	if (_renWin!=NULL)	{ _renWin		-> Delete(); }
+	if (_aCamera!=NULL)	{ _aCamera		-> Delete(); _aCamera=NULL;}
+	if (_aRenderer!=NULL)	{ _aRenderer	-> Delete(); _aRenderer=NULL;}
+	if (_renWin!=NULL)	{ 
+		if(_renWin->GetReferenceCount()==0){
+			_renWin		-> Delete(); _renWin=NULL;
+		}
+	}
 }
 //-------------------------------------------------------------------
 vtkCamera* wxVtk3DBaseView::GetCamera()