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39 lines
649 B
39 lines
649 B
2 years ago
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package require vtk
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# This script is for testing the 3D Sobel filter.
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# Displays the 3 components using color.
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# Image pipeline
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vtkImageReader reader
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reader ReleaseDataFlagOff
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reader SetDataByteOrderToLittleEndian
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reader SetDataExtent 0 63 0 63 1 93
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reader SetDataSpacing 3.2 3.2 1.5
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reader SetFilePrefix "$VTK_DATA_ROOT/Data/headsq/quarter"
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reader SetDataMask 0x7fff
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vtkImageSobel3D sobel
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sobel SetInputConnection [reader GetOutputPort]
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sobel ReleaseDataFlagOff
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vtkImageViewer viewer
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#viewer DebugOn
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viewer SetInputConnection [sobel GetOutputPort]
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viewer SetZSlice 22
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viewer SetColorWindow 400
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viewer SetColorLevel 0
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viewer Render
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