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40 lines
707 B
40 lines
707 B
2 years ago
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package require vtk
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package require vtkinteraction
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# Create the RenderWindow, Renderer and both Actors
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vtkRenderer ren1
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vtkRenderWindow renWin
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renWin AddRenderer ren1
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vtkRenderWindowInteractor iren
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iren SetRenderWindow renWin
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vtkPoints points
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points InsertPoint 0 0.0 0.0 0.0
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vtkCellArray verts
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verts InsertNextCell 1
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verts InsertCellPoint 0
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vtkPolyData polyData
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polyData SetPoints points
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polyData SetVerts verts
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vtkPolyDataMapper mapper
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mapper SetInput polyData
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vtkActor actor
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actor SetMapper mapper
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[actor GetProperty] SetPointSize 8
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ren1 AddViewProp actor
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renWin Render
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# prevent the tk window from showing up then start the event loop
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wm withdraw .
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