[chimerax-users] pseudobond between atom and center of a ring

[Alexis Rohou]

Hi all,

Looking for ideas on how to achieve the following, if possible:

I'd like to draw lines to represent favorable ring-ring stacking
interactions (lines between the center of two arene rings), ring-ring
edge-to-face interactions (between one atom of one ring and the center of
the other ring), and between a regular atom (not part of a ring) and the
center of an arene ring.

So I'm guess what I'm looking for is a way to:
1. compute the center coordinates of a ring
2. place an invisible atom there
3. create a pseudobond between this virtual atom and other atoms/virtual
atoms

Any suggestions as to how I could achieve this?

Cheers,
Alexis
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