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80 lines
1.8 KiB
80 lines
1.8 KiB
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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#
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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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# create room profile
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#
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vtkPoints points
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points InsertPoint 0 0 0 0
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points InsertPoint 1 1 0 0
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points InsertPoint 2 1 1 0
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points InsertPoint 3 2 1 0
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vtkCellArray lines
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lines InsertNextCell 4;#number of points
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lines InsertCellPoint 0
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lines InsertCellPoint 1
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lines InsertCellPoint 2
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lines InsertCellPoint 3
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vtkPolyData profile
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profile SetPoints points
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profile SetLines lines
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vtkTransform xfm
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xfm Translate 0 0 8
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xfm RotateZ 90
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vtkTransformPolyDataFilter xfmPd
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xfmPd SetInput profile
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xfmPd SetTransform xfm
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vtkAppendPolyData appendPD
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appendPD AddInput profile
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appendPD AddInput [xfmPd GetOutput]
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# extrude profile to make wall
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#
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vtkRuledSurfaceFilter extrude
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extrude SetInputConnection [appendPD GetOutputPort]
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extrude SetResolution 51 51
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extrude SetRuledModeToResample
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vtkPolyDataMapper map
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map SetInputConnection [extrude GetOutputPort]
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vtkActor wall
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wall SetMapper map
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[wall GetProperty] SetColor 0.3800 0.7000 0.1600
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# Add the actors to the renderer, set the background and size
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#
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ren1 AddActor wall
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ren1 SetBackground 1 1 1
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renWin SetSize 200 200
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[ren1 GetActiveCamera] SetPosition 12.9841 -1.81551 8.82706
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[ren1 GetActiveCamera] SetFocalPoint 0.5 1 4
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[ren1 GetActiveCamera] SetViewAngle 30
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[ren1 GetActiveCamera] SetViewUp 0.128644 -0.675064 -0.726456
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[ren1 GetActiveCamera] SetClippingRange 7.59758 21.3643
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renWin Render
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# render the image
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#
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iren AddObserver UserEvent {wm deiconify .vtkInteract}
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iren Initialize
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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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