Hi,

I am using pymol to generate surface meshes from pdb source files. I would like 
to have the vertices in the same reference frame as the original pdb 
coordinates. However, when I save the obj file the object is centered at 
[0,0,0].
I tried to use the following code snippet to transform the surface, but it 
didn't do anything to the coordinates.
What am I doing wrong, or is the command not behaving how supposed to?

pymol.load(pdb_file)
view = list(pymol.get_view())
M = view[0:3] + [-view[12]] + view[3:6] + [-view[13]] + view[6:9] + [-view[14]] 
+ view[12:15] + [1.0]
pymol.transform_selection("(all)", M, 0, 0, 0, 1)
pymol.set_view([1, 0, 0, 0, 1, 0, 0, 0, 1] + view[9:])
Any help would be greatly appreciated. If there is a way to avoid the centering 
at the loading stage, that would be awesome too.
Thanks
Olivia
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