[PyMOL] Using cmd.png with ray=False still ray traces the image

[João Rodrigues]

Hello all,

I'm using Pymol v1.5 (from fink, so open source version) to trace large
scene that I have. To that end, I'm avoiding having PyMOL open and I wrote
a small python script to do the rendering for me. All goes well, except
this last part (don't mind the obvious variable names):

cmd.ray(width, height, renderer=2)
> <goog_409444192>cmd.png(default_name+'.png', dpi=300, ray=False)


This actually renders my scene *twice. *I've tried cmd.do and it does the
same.. am I missing something or is this not supposed to happen?

Thanks and cheers,

João [...] Rodrigues
http://nmr.chem.uu.nl/~joao

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