Currently I'm working on some plugin for PyMOL and I need your help.
I need to draw an object (CGO) and create some function that will move this object or simply change its coordinates.
I've done my job with the first part, that is drawing a sphere on a screen using 
    cmd.load_cgo(data, 'name') 
function, but how can I change its coordinates?

My second question is about the meaning of a parameters for CONE CGO, in some examples (http://www.pymolwiki.org/index.php/Axes) CONE gets about 16 params, but I didn't found any description of those.

Thank you for your help
Pawel Tomaszewski