[vtkusers] How to determine which vtkSphereWidget was picked?

[C P]

Dear vtk users,

I have several instances of vtkSphereWidget in my window and would like to
determine which one was picked by the user (by pointing to it with the mouse
and pressing 'p').

I saw that there is a GetProp3D method in the vtkCellPicker class and the
same method in the vtkSphereWidget class but it seems that they return
different pointers.

Any suggestions?
Thanks.


Cheers
cp

-- 
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M.Sc. Chavdar Papazov
Technische Universtät München, Robotics and Embedded Systems

Home page: http://www6.in.tum.de/Main/Papazov
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