[PyMOL] Atom Connections

[Brett T. H. <br...@ma...>]

When visualizing a protein, Pymol automatically connects the various atoms.
 Is there a method to access the connection graph in a pymol plug-in?  What
I want to do, is to write a plug-in so that I click on an atom and have it
create 2 selections, one selection will have all atoms that are connected to
each other on one side of the atom I clicked, and the other selection all of
the atoms on the other side of the atom (I'm assuming for now that there are
no connections joining the atoms on one side and the other side).  This
should be fairly straight forward I think, provided the info about the
various atoms connectedness is accessible.  Any help is much appreciated.

-Brett

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Brett T. Hannigan
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