#include "SMESHGUI.h"#include "SMESHGUI_InteractiveOp.h"#include "SMESHGUI_VTKUtils.h"#include <SVTK_ViewWindow.h>#include <SVTK_RenderWindowInteractor.h>#include <SVTK_Event.h>#include <vtkInteractorStyle.h>#include <vtkCallbackCommand.h>#include <vtkGenericRenderWindowInteractor.h>#include <vtkInteractorObserver.h>