<s> import vtk <EOL> from vtk . util . misc import vtkGetDataRoot <EOL> VTK_DATA_ROOT = vtkGetDataRoot ( ) <EOL> importer = vtk . vtk3DSImporter ( ) <EOL> importer . ComputeNormalsOn ( ) <EOL> importer . SetFileName ( VTK_DATA_ROOT + "<STR_LIT>" ) <EOL> importer . Read ( ) <EOL> ren = importer . GetRenderer ( ) <EOL> renWin = vtk . vtkRenderWindow ( ) <EOL> renWin . AddRenderer ( ren ) <EOL> iren = vtk . vtkRenderWindowInteractor ( ) <EOL> iren . SetRenderWindow ( renWin ) <EOL> renWin . SetSize ( <NUM_LIT> , <NUM_LIT> ) <EOL> ren . SetBackground ( <NUM_LIT:0.1> , <NUM_LIT> , <NUM_LIT> ) <EOL> camera = ren . GetActiveCamera ( ) <EOL> camera . SetPosition ( <NUM_LIT:0> , <NUM_LIT:1> , <NUM_LIT:0> ) <EOL> camera . SetFocalPoint ( <NUM_LIT:0> , <NUM_LIT:0> , <NUM_LIT:0> ) <EOL> camera . SetViewUp ( <NUM_LIT:0> , <NUM_LIT:0> , <NUM_LIT:1> ) <EOL> ren . ResetCamera ( ) <EOL> camera . Dolly ( <NUM_LIT> ) <EOL> ren . ResetCameraClippingRange ( ) <EOL> iren . Initialize ( ) <EOL> renWin . Render ( ) <EOL> iren . Start ( ) </s>
