From: Thomas C. Bishop (bishop_at_tulane.edu)
Date: Fri Feb 22 2008 - 10:59:50 CST

Is is possible to generate an image of a molecular in vmd without
actually displaying it?

for example the following does not work but can something similar be
done, like set a different display device?

vmd -dispdev none -pdb my.pdb
vmd> render snapshot some.tga
vmd> quit

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