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66 lines
1.4 KiB
66 lines
1.4 KiB
2 years ago
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package require vtk
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# A script to test the mask filter.
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# replaces a circle with a color
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wm withdraw .
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# Image pipeline
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vtkPNMReader reader
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reader ReleaseDataFlagOff
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reader SetFileName "$VTK_DATA_ROOT/Data/earth.ppm"
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vtkImageEllipsoidSource sphere
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sphere SetWholeExtent 0 511 0 255 0 0
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sphere SetCenter 128 128 0
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sphere SetRadius 80 80 1
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vtkImageMask mask
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mask SetImageInput [reader GetOutput]
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mask SetMaskInput [sphere GetOutput]
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mask SetMaskedOutputValue 100 128 200;
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mask NotMaskOn;
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mask ReleaseDataFlagOff
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vtkImageEllipsoidSource sphere2
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sphere2 SetWholeExtent 0 511 0 255 0 0
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sphere2 SetCenter 328 128 0
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sphere2 SetRadius 80 50 1
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# Test the wrapping of the output masked value
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vtkImageMask mask2
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mask2 SetImageInput [mask GetOutput]
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mask2 SetMaskInput [sphere2 GetOutput]
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mask2 SetMaskedOutputValue 100;
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mask2 NotMaskOn;
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mask2 ReleaseDataFlagOff
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vtkImageEllipsoidSource sphere3
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sphere3 SetWholeExtent 0 511 0 255 0 0
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sphere3 SetCenter 228 155 0
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sphere3 SetRadius 80 80 1
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# Test the wrapping of the output masked value
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vtkImageMask mask3
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mask3 SetImageInput [mask2 GetOutput]
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mask3 SetMaskInput [sphere3 GetOutput]
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mask3 SetMaskedOutputValue 255;
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mask3 NotMaskOn;
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mask3 SetMaskAlpha 0.5
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mask3 ReleaseDataFlagOff
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vtkImageViewer viewer
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viewer SetInputConnection [mask3 GetOutputPort]
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viewer SetColorWindow 255
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viewer SetColorLevel 128
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#viewer DebugOn
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viewer Render
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