import org.simantics.g3d.scenegraph.RenderListener;
import org.simantics.g3d.vtk.action.vtkAction;
import org.simantics.g3d.vtk.common.VtkView;
import org.simantics.g3d.scenegraph.RenderListener;
import org.simantics.g3d.vtk.action.vtkAction;
import org.simantics.g3d.vtk.common.VtkView;
import vtk.vtkCellPicker;
import vtk.vtkGenericRenderWindowInteractor;
import vtk.vtkInteractorStyleTrackballCamera;
import vtk.vtkCellPicker;
import vtk.vtkGenericRenderWindowInteractor;
import vtk.vtkInteractorStyleTrackballCamera;
iren = new vtkGenericRenderWindowInteractor();
iren.SetRenderWindow(rw);
iren.TimerEventResetsTimerOff();
iren = new vtkGenericRenderWindowInteractor();
iren.SetRenderWindow(rw);
iren.TimerEventResetsTimerOff();