[vtkusers] add an actor in the sample TestInteractorStyleTerrain.tcl

[momokeke momokeke]

Hi,

Is it possible to add an actor in the sample $(VTK)\Rendering\Testing\Tcl\TestInteractorStyleTerrain.tcl ?

If the following lines are added, no actor is drawn in the renderWindow.

========================================
 vtkSphereSource sphere
vtkPolyDataMapper sphereMapper
sphereMapper SetInput [sphere GetOutput]
vtkActor sphereActor
sphereActor SetMapper sphereMapper
ren1 AddActor sphereActor
========================================
 
This problem is due to use of the default parameters for vtkSphereSource?
Thank you very much in advance.

Cheers,
momokeke
 

 
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