//! Returns AIS_InteractiveContext from current OCCViewer
virtual Handle(AIS_InteractiveContext) AISContext() const;
//! Returns AIS_InteractiveContext from current OCCViewer
virtual Handle(AIS_InteractiveContext) AISContext() const;
//! Retrurns V3d_Vioewer from current viewer
virtual Handle(V3d_Viewer) v3dViewer() const;
//! Returns Vsd_View object from currently active view window
virtual Handle(V3d_View) activeView() const;
//! Retrurns V3d_Vioewer from current viewer
virtual Handle(V3d_Viewer) v3dViewer() const;
//! Returns Vsd_View object from currently active view window
virtual Handle(V3d_View) activeView() const;