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61 lines
1.4 KiB
61 lines
1.4 KiB
2 years ago
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package require vtk
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vtkRenderer ren1
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vtkRenderWindow renWin1
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renWin1 AddRenderer ren1
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vtk3DSImporter importer
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importer SetRenderWindow renWin1
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importer ComputeNormalsOn
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importer SetFileName "$VTK_DATA_ROOT/Data/iflamigm.3ds"
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importer Read
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[importer GetRenderer] SetBackground 0.1 0.2 0.4
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[importer GetRenderWindow] SetSize 150 150
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#
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# the importer created the renderer
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set renCollection [renWin1 GetRenderers]
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$renCollection InitTraversal
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set ren [$renCollection GetNextItem]
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#
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# change view up to +z
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#
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[$ren GetActiveCamera] ParallelProjectionOn
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[$ren GetActiveCamera] SetPosition 0 1 0
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[$ren GetActiveCamera] SetFocalPoint 0 0 0
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[$ren GetActiveCamera] SetViewUp 0 0 1
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#
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# let the renderer compute good position and focal point
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#
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$ren ResetCamera
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[$ren GetActiveCamera] Zoom 1.4
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ren1 ResetCameraClippingRange
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# render the large image
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#
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wm withdraw .
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vtkRenderLargeImage renderLarge
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renderLarge SetInput ren1
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renderLarge SetMagnification 3
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renderLarge Update
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vtkImageViewer viewer
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viewer SetInputConnection [renderLarge GetOutputPort]
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viewer SetColorWindow 255
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viewer SetColorLevel 127.5
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viewer Render
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# on several opengl X window unix implementations
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# multiple context deletes cause errors
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# so we leak teh renWin1 in this test for unix
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if { $tcl_platform(platform) == "unix" } {
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renWin1 Register ren1
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vtkDebugLeaks dl
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dl SetExitError 0
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dl Delete
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}
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