# File vtk/tk/vtkTkRenderWidget.rb, line 453 def vtkRenderWidgetConeExample ?? # create root window root = TkRoot.new # create vtkTkRenderWidget pane = Vtk::TkRenderWidget.new(root,'width'=>300,'height'=>300) ren = Vtk::Renderer.new pane.GetRenderWindow.AddRenderer(ren) cone = Vtk::ConeSource.new cone.SetResolution(8) coneMapper = Vtk::PolyDataMapper.new coneMapper.SetInput(cone.GetOutput) coneActor = Vtk::Actor.new coneActor.SetMapper(coneMapper) ren.AddActor(coneActor) # pack the pane into the tk root pane.pack # start the tk mainloop Tk.mainloop end