+ vtkTextActor3D *_textActor;
+ vtkPoints *_pts;
+ vtkActor *_fillObjectActor;
+ vtkDataSetMapper *_aPolygonMapper;
+
+ std::string LineNumber(bool withLineNumber, int &value);
+ int GetIndexInSelected(int idControler);
+ void UnSelectBlackBoxes();
+ GObjectController *GetGBlackBoxControlerPointedByMouse();
+ void CancelConnection();
+