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35 lines
785 B
35 lines
785 B
2 years ago
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package require vtk
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# we have to make sure it works with multiple scalar components
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# Image pipeline
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vtkBMPReader reader
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reader SetFileName "$VTK_DATA_ROOT/Data/masonry.bmp"
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reader SetDataExtent 0 255 0 255 0 0
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reader SetDataSpacing 1 1 1
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reader SetDataOrigin 0 0 0
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reader UpdateWholeExtent
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vtkTransform transform
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transform RotateZ 45
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transform Scale 1.414 1.414 1.414
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vtkImageReslice reslice
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reslice SetInputConnection [reader GetOutputPort]
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reslice SetResliceTransform transform
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reslice InterpolateOn
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reslice SetInterpolationModeToCubic
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reslice WrapOn
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reslice AutoCropOutputOn
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vtkImageViewer viewer
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viewer SetInputConnection [reslice GetOutputPort]
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viewer SetZSlice 0
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viewer SetColorWindow 256.0
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viewer SetColorLevel 127.5
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viewer Render
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