[vtkusers] Picking points on a glyph3D

[Doug Hoppes]

Hi all,

                Trying to figure out the best way to do this.  I have a vtkappendpolydata that I'm feeding to my glyph3D. The user can select on one of the glyph points without a problem.  However, I would like to know which glyph point was selected.  What's the best way to get that point?

Doug
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