[vtkusers] Big number of actors

[Kent Vander Velden]

>See the examples:
>
>graphics/examplesCxx/pdb.cxx
>and
>graphics/examplesTcl/mole.tcl
>
>They both use Glyphs to display molecules.

  These are nice examples, but what if a person wants to be able to
pick individual atoms (individual spheres)?  Then, must there be an
individual actor for each atom?  I have experimented with CellPicker,
but it is unclear how to use it for this purpose.

  Thanks.

---
Kent Vander Velden
kent at iastate.edu