You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
2.2 KiB
80 lines
2.2 KiB
2 years ago
|
package require vtk
|
||
|
|
package require vtkinteraction
|
||
|
|
|
||
|
|
# Create the RenderWindow, Renderer and both Actors
|
||
|
|
#
|
||
|
|
vtkRenderer ren1
|
||
|
|
vtkRenderWindow renWin
|
||
|
|
renWin AddRenderer ren1
|
||
|
|
vtkRenderWindowInteractor iren
|
||
|
|
iren SetRenderWindow renWin
|
||
|
|
|
||
|
|
vtkSphereSource sphere
|
||
|
|
vtkPolyDataMapper sphereMapper
|
||
|
|
sphereMapper SetInputConnection [sphere GetOutputPort]
|
||
|
|
vtkActor sphereActor
|
||
|
|
sphereActor SetMapper sphereMapper
|
||
|
|
|
||
|
|
vtkConeSource coneGlyph
|
||
|
|
coneGlyph SetResolution 6
|
||
|
|
|
||
|
|
vtkSphereSource sphereGlyph
|
||
|
|
sphereGlyph SetThetaResolution 12
|
||
|
|
sphereGlyph SetPhiResolution 6
|
||
|
|
|
||
|
|
vtkCaptionActor2D caption
|
||
|
|
caption SetCaption "This is the\nsouth pole"
|
||
|
|
caption SetAttachmentPoint 0 0 -0.5
|
||
|
|
[caption GetPositionCoordinate] SetCoordinateSystemToNormalizedViewport
|
||
|
|
[caption GetPositionCoordinate] SetReferenceCoordinate {}
|
||
|
|
[caption GetPositionCoordinate] SetValue 0.05 0.05
|
||
|
|
caption SetWidth 0.25
|
||
|
|
caption SetHeight 0.15
|
||
|
|
caption ThreeDimensionalLeaderOn
|
||
|
|
caption SetLeaderGlyph [coneGlyph GetOutput]
|
||
|
|
caption SetMaximumLeaderGlyphSize 10
|
||
|
|
caption SetLeaderGlyphSize 0.025
|
||
|
|
[caption GetProperty] SetColor 1 0 0
|
||
|
|
|
||
|
|
set tprop [caption GetCaptionTextProperty]
|
||
|
|
eval $tprop SetColor [[caption GetProperty] GetColor]
|
||
|
|
$tprop SetJustificationToCentered
|
||
|
|
|
||
|
|
vtkCaptionActor2D caption2
|
||
|
|
caption2 SetCaption "Santa lives here"
|
||
|
|
[caption2 GetProperty] SetColor 1 0 0
|
||
|
|
caption2 SetAttachmentPoint 0 0 0.5
|
||
|
|
caption2 SetHeight 0.05
|
||
|
|
caption2 BorderOff
|
||
|
|
caption2 SetPosition 25 10
|
||
|
|
caption2 ThreeDimensionalLeaderOff
|
||
|
|
caption2 SetLeaderGlyph [coneGlyph GetOutput]
|
||
|
|
caption2 SetWidth 0.35
|
||
|
|
caption2 SetHeight 0.10
|
||
|
|
caption2 SetMaximumLeaderGlyphSize 10
|
||
|
|
caption2 SetLeaderGlyphSize 0.025
|
||
|
|
|
||
|
|
set tprop [caption2 GetCaptionTextProperty]
|
||
|
|
eval $tprop SetColor [[caption2 GetProperty] GetColor]
|
||
|
|
|
||
|
|
ren1 AddActor2D caption2
|
||
|
|
ren1 AddActor2D caption
|
||
|
|
ren1 AddActor sphereActor
|
||
|
|
ren1 SetBackground 1 1 1
|
||
|
|
[ren1 GetActiveCamera] SetFocalPoint 0 0 0
|
||
|
|
[ren1 GetActiveCamera] SetPosition 1 0 0
|
||
|
|
[ren1 GetActiveCamera] SetViewUp 0 0 1
|
||
|
|
ren1 ResetCamera
|
||
|
|
|
||
|
|
renWin SetSize 250 250
|
||
|
|
|
||
|
|
# render the image
|
||
|
|
#
|
||
|
|
iren AddObserver UserEvent {wm deiconify .vtkInteract}
|
||
|
|
renWin Render
|
||
|
|
|
||
|
|
# prevent the tk window from showing up then start the event loop
|
||
|
|
wm withdraw .
|
||
|
|
|
||
|
|
|