[PyMOL] What does do_library() do?

Hi all I'm trying to understand wizarding better (PyMOL Source code - i think - around 1.7). What does the 'do_library' function do? It seems to be called from every wizard at one point. Thanks, Martin -- Find and

[PyMOL] VRML2 export and edu pymol

I am hoping to have students be able to 3D-print their molecules for an assignment (asap), but edu pymol is saying raytracing is not in the edu version. We absolutely do not need publication quality models, but I need something they can create. I see from the page at