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45 lines
936 B
45 lines
936 B
package require vtk
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# A script to test the stencil filter with a polydata stencil.
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# Image pipeline
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vtkPNGReader reader
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reader SetDataSpacing 0.8 0.8 1.5
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reader SetFileName "$VTK_DATA_ROOT/Data/fullhead15.png"
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vtkSphereSource sphere
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sphere SetPhiResolution 12
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sphere SetThetaResolution 12
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sphere SetCenter 102 102 0
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sphere SetRadius 60
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vtkTriangleFilter triangle
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triangle SetInputConnection [sphere GetOutputPort]
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vtkStripper stripper
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stripper SetInputConnection [triangle GetOutputPort]
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vtkPolyDataToImageStencil dataToStencil
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dataToStencil SetInputConnection [stripper GetOutputPort]
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vtkImageStencil stencil
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stencil SetInputConnection [reader GetOutputPort]
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stencil SetStencil [dataToStencil GetOutput]
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stencil ReverseStencilOn
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stencil SetBackgroundValue 500
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vtkImageViewer viewer
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viewer SetInputConnection [stencil GetOutputPort]
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viewer SetZSlice 0
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viewer SetColorWindow 2000
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viewer SetColorLevel 1000
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viewer Render
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