Merge pull request #5578 from RosettaCommons/roccomoretti/interactive_bindingsite_geom
[ Foldit ] Add a "Binding Site" Geometry
This adds an option to the "View Protein" menu: "Binding Site".
This setting is like Cartoon Ligand, but only shows atoms near (currently <15 Ang distance) the ligand. The residues aren't removed, they're just not rendered. Additionally, other display items (at least the ones which can be tied to a particular residue), such as hbonds and hydrophobic annotations, are also turned off.
Void display is not responsive, but that's considered to be a bug.
If there isn't a ligand in the puzzle, the "Binding Site" setting acts like the Cartoon Ligand setting.