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117 lines
2.6 KiB
117 lines
2.6 KiB
2 years ago
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package require vtk
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package require vtkinteraction
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vtkMath math
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math RandomSeed 22
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vtkParallelFactory pf
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pf RegisterFactory pf
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vtkSphereSource sphere
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sphere SetPhiResolution 32
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sphere SetThetaResolution 32
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vtkExtractPolyDataPiece extract
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extract SetInputConnection [sphere GetOutputPort]
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vtkPolyDataNormals normals
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normals SetInputConnection [extract GetOutputPort]
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vtkPieceScalars ps
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ps SetInputConnection [normals GetOutputPort]
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vtkPolyDataMapper mapper
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mapper SetInputConnection [ps GetOutputPort]
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mapper SetNumberOfPieces 2
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vtkActor actor
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actor SetMapper mapper
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vtkSphereSource sphere2
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sphere2 SetPhiResolution 32
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sphere2 SetThetaResolution 32
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vtkExtractPolyDataPiece extract2
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extract2 SetInputConnection [sphere2 GetOutputPort]
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vtkPolyDataMapper mapper2
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mapper2 SetInputConnection [extract2 GetOutputPort]
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mapper2 SetNumberOfPieces 2
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mapper2 SetPiece 1
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mapper2 SetScalarRange 0 4
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mapper2 SetScalarModeToUseCellFieldData
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mapper2 SetColorModeToMapScalars
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mapper2 ColorByArrayComponent "vtkGhostLevels" 0
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mapper2 SetGhostLevel 4
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# check the pipeline size
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extract2 UpdateInformation
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vtkPipelineSize psize
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if {[psize GetEstimatedSize extract2 0 0] > 100} {
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puts stderr "ERROR: Pipeline Size increased"
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}
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if {[psize GetNumberOfSubPieces 10 mapper2] != 2} {
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puts stderr "ERROR: Number of sub pieces changed"
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}
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vtkActor actor2
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actor2 SetMapper mapper2
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actor2 SetPosition 1.5 0 0
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vtkSphereSource sphere3
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sphere3 SetPhiResolution 32
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sphere3 SetThetaResolution 32
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vtkExtractPolyDataPiece extract3
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extract3 SetInputConnection [sphere3 GetOutputPort]
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vtkPieceScalars ps3
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ps3 SetInputConnection [extract3 GetOutputPort]
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vtkPolyDataMapper mapper3
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mapper3 SetInputConnection [ps3 GetOutputPort]
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mapper3 SetNumberOfSubPieces 8
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mapper3 SetScalarRange 0 8
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vtkActor actor3
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actor3 SetMapper mapper3
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actor3 SetPosition 0 -1.5 0
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vtkSphereSource sphere4
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sphere4 SetPhiResolution 32
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sphere4 SetThetaResolution 32
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vtkExtractPolyDataPiece extract4
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extract4 SetInputConnection [sphere4 GetOutputPort]
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vtkPieceScalars ps4
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ps4 RandomModeOn
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ps4 SetScalarModeToCellData
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ps4 SetInputConnection [extract4 GetOutputPort]
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vtkPolyDataMapper mapper4
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mapper4 SetInputConnection [ps4 GetOutputPort]
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mapper4 SetNumberOfSubPieces 8
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mapper4 SetScalarRange 0 8
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vtkActor actor4
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actor4 SetMapper mapper4
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actor4 SetPosition 1.5 -1.5 0
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vtkRenderer ren
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ren AddActor actor
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ren AddActor actor2
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ren AddActor actor3
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ren AddActor actor4
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vtkRenderWindow renWin
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renWin AddRenderer ren
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vtkRenderWindowInteractor iren
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iren SetRenderWindow renWin
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iren Initialize
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iren AddObserver UserEvent {wm deiconify .vtkInteract}
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wm withdraw .
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