[vtkusers] picking individual spheres in 3D glyph

[Will Schroeder]

Along these same lines (picking individual glyphs):

There is a method in vtkGlyph3D and vtkGlyph2D (very recently added) called 
GeneratePointIdsOn/Off. This causes the glyphers to generate a field of ids 
associated with each output point. Then if you use a pointpicker or 
cellpicker to pick a point (from the output of the glyph), you can then use 
the picked point id to index into the generated point ids. You'll have to 
get the nightly release or use CVS to get this feature.

Will

William J. Schroeder, Ph.D
Kitware, Inc.
469 Clifton Corporate Parkway
Clifton Park, NY 12065
will.schroeder at kitware.com
1-518-371-3971 x102
1-518-371-3971 (fax)