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52 lines
1.3 KiB
52 lines
1.3 KiB
2 years ago
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package require vtk
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package require vtkinteraction
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# Create the RenderWindow, Renderer and both Actors
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#
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vtkRenderer ren1
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vtkRenderWindow renWin
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renWin AddRenderer ren1
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vtkRenderWindowInteractor iren
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iren SetRenderWindow renWin
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vtkPNGReader reader
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reader SetFileName "$VTK_DATA_ROOT/Data/fullhead15.png"
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vtkContourFilter iso
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iso SetInputConnection [reader GetOutputPort]
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iso GenerateValues 12 500 1150
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vtkPolyDataMapper isoMapper
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isoMapper SetInputConnection [iso GetOutputPort]
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isoMapper ScalarVisibilityOff
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vtkActor isoActor
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isoActor SetMapper isoMapper
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eval [isoActor GetProperty] SetColor 0 0 0
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vtkOutlineFilter outline
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outline SetInputConnection [reader GetOutputPort]
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vtkPolyDataMapper outlineMapper
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outlineMapper SetInputConnection [outline GetOutputPort]
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vtkActor outlineActor
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outlineActor SetMapper outlineMapper
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set outlineProp [outlineActor GetProperty]
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#eval $outlineProp SetColor 0 0 0
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# Add the actors to the renderer, set the background and size
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#
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ren1 AddActor outlineActor
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ren1 AddActor isoActor
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ren1 SetBackground 0.8 0.8 1
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renWin SetSize 400 400
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ren1 ResetCamera
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[ren1 GetActiveCamera] Zoom 1.3
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iren Initialize
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iren AddObserver UserEvent {wm deiconify .vtkInteract}
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# prevent the tk window from showing up then start the event loop
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wm withdraw .
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