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package require vtk
package require vtkinteraction
package require vtktesting
# Create the RenderWindow, Renderer and both Actors
#
vtkRenderer ren1
vtkRenderWindow renWin
renWin SetMultiSamples 0
renWin AddRenderer ren1
vtkRenderWindowInteractor iren
iren SetRenderWindow renWin
# create pipeline
#
vtkStructuredPointsReader reader
reader SetFileName "$VTK_DATA_ROOT/Data/ironProt.vtk"
vtkRecursiveDividingCubes iso
iso SetInputConnection [reader GetOutputPort]
iso SetValue 128
iso SetDistance .5
iso SetIncrement 2
vtkPolyDataMapper isoMapper
isoMapper SetInputConnection [iso GetOutputPort]
isoMapper ScalarVisibilityOff
isoMapper ImmediateModeRenderingOn
vtkActor isoActor
isoActor SetMapper isoMapper
eval [isoActor GetProperty] SetColor $bisque
vtkOutlineFilter outline
outline SetInputConnection [reader GetOutputPort]
vtkPolyDataMapper outlineMapper
outlineMapper SetInputConnection [outline GetOutputPort]
vtkActor outlineActor
outlineActor SetMapper outlineMapper
eval [outlineActor GetProperty] SetColor $black
# Add the actors to the renderer, set the background and size
#
ren1 AddActor outlineActor
ren1 AddActor isoActor
renWin SetSize 250 250
ren1 SetBackground 0.1 0.2 0.4
vtkCamera cam1
cam1 SetClippingRange 19.1589 957.946
cam1 SetFocalPoint 33.7014 26.706 30.5867
cam1 SetPosition 150.841 89.374 -107.462
cam1 SetViewUp -0.190015 0.944614 0.267578
cam1 Dolly 3
ren1 SetActiveCamera cam1
iren Initialize
# render the image
#
iren AddObserver UserEvent {wm deiconify .vtkInteract}
# prevent the tk window from showing up then start the event loop
wm withdraw .
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