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154 lines
4.1 KiB
154 lines
4.1 KiB
package require vtk
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# this script tests vtkImageReslice with various axes permutations,
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# in order to cover a nasty set of "if" statements that check
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# the intersections of the raster lines with the input bounding box.
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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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vtkTransform transform
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# rotate about the center of the image
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transform Translate +100.8 +100.8 +69.0
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transform RotateWXYZ 10 1 1 0
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transform Translate -100.8 -100.8 -69.0
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vtkImageReslice reslice1
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reslice1 SetInputConnection [reader GetOutputPort]
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reslice1 SetResliceAxesDirectionCosines 1 0 0 0 1 0 0 0 1
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reslice1 SetResliceTransform transform
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reslice1 SetOutputSpacing 3.2 3.2 3.2
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reslice1 SetOutputExtent 0 74 0 74 0 0
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vtkImageReslice reslice2
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reslice2 SetInputConnection [reader GetOutputPort]
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reslice2 SetResliceAxesDirectionCosines 0 1 0 0 0 1 1 0 0
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reslice2 SetResliceTransform transform
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reslice2 SetOutputSpacing 3.2 3.2 3.2
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reslice2 SetOutputExtent 0 74 0 74 0 0
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vtkImageReslice reslice3
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reslice3 SetInputConnection [reader GetOutputPort]
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reslice3 SetResliceAxesDirectionCosines 0 0 1 1 0 0 0 1 0
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reslice3 SetResliceTransform transform
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reslice3 SetOutputSpacing 3.2 3.2 3.2
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reslice3 SetOutputExtent 0 74 0 74 0 0
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vtkImageReslice reslice4
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reslice4 SetInputConnection [reader GetOutputPort]
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reslice4 SetResliceAxesDirectionCosines -1 0 0 0 -1 0 0 0 -1
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reslice4 SetResliceTransform transform
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reslice4 SetOutputSpacing 3.2 3.2 3.2
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reslice4 SetOutputExtent 0 74 0 74 0 0
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vtkImageReslice reslice5
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reslice5 SetInputConnection [reader GetOutputPort]
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reslice5 SetResliceAxesDirectionCosines 0 -1 0 0 0 -1 -1 0 0
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reslice5 SetResliceTransform transform
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reslice5 SetOutputSpacing 3.2 3.2 3.2
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reslice5 SetOutputExtent 0 74 0 74 0 0
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vtkImageReslice reslice6
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reslice6 SetInputConnection [reader GetOutputPort]
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reslice6 SetResliceAxesDirectionCosines 0 0 -1 -1 0 0 0 -1 0
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reslice6 SetResliceTransform transform
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reslice6 SetOutputSpacing 3.2 3.2 3.2
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reslice6 SetOutputExtent 0 74 0 74 0 0
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vtkImageMapper mapper1
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mapper1 SetInputConnection [reslice1 GetOutputPort]
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mapper1 SetColorWindow 2000
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mapper1 SetColorLevel 1000
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mapper1 SetZSlice 0
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vtkImageMapper mapper2
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mapper2 SetInputConnection [reslice2 GetOutputPort]
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mapper2 SetColorWindow 2000
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mapper2 SetColorLevel 1000
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mapper2 SetZSlice 0
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vtkImageMapper mapper3
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mapper3 SetInputConnection [reslice3 GetOutputPort]
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mapper3 SetColorWindow 2000
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mapper3 SetColorLevel 1000
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mapper3 SetZSlice 0
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vtkImageMapper mapper4
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mapper4 SetInputConnection [reslice4 GetOutputPort]
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mapper4 SetColorWindow 2000
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mapper4 SetColorLevel 1000
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mapper4 SetZSlice 0
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vtkImageMapper mapper5
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mapper5 SetInputConnection [reslice5 GetOutputPort]
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mapper5 SetColorWindow 2000
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mapper5 SetColorLevel 1000
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mapper5 SetZSlice 0
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vtkImageMapper mapper6
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mapper6 SetInputConnection [reslice6 GetOutputPort]
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mapper6 SetColorWindow 2000
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mapper6 SetColorLevel 1000
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mapper6 SetZSlice 0
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vtkActor2D actor1
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actor1 SetMapper mapper1
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vtkActor2D actor2
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actor2 SetMapper mapper2
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vtkActor2D actor3
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actor3 SetMapper mapper3
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vtkActor2D actor4
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actor4 SetMapper mapper4
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vtkActor2D actor5
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actor5 SetMapper mapper5
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vtkActor2D actor6
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actor6 SetMapper mapper6
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vtkRenderer imager1
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imager1 AddActor2D actor1
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imager1 SetViewport 0.0 0.0 0.3333 0.5
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vtkRenderer imager2
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imager2 AddActor2D actor2
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imager2 SetViewport 0.0 0.5 0.3333 1.0
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vtkRenderer imager3
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imager3 AddActor2D actor3
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imager3 SetViewport 0.3333 0.0 0.6667 0.5
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vtkRenderer imager4
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imager4 AddActor2D actor4
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imager4 SetViewport 0.3333 0.5 0.6667 1.0
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vtkRenderer imager5
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imager5 AddActor2D actor5
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imager5 SetViewport 0.6667 0.0 1.0 0.5
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vtkRenderer imager6
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imager6 AddActor2D actor6
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imager6 SetViewport 0.6667 0.5 1.0 1.0
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vtkRenderWindow imgWin
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imgWin AddRenderer imager1
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imgWin AddRenderer imager2
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imgWin AddRenderer imager3
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imgWin AddRenderer imager4
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imgWin AddRenderer imager5
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imgWin AddRenderer imager6
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imgWin SetSize 225 150
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imgWin Render
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