Raluca,
PyMOL transforms the output geometry in order to deliver a default view
matching what's seen in the viewer window. To prevent that, you'll need to
effectively eliminate PyMOL's camera transformation by restoring to a
transformation-less identity matrix:
cmd.reset()
cmd.origin(position=[0,0,0])
cmd.center("origin")
cmd.move('z',-cmd.get_view()[11])
At this point, there may not be anything visible in the viewer window, but the
output WRL file will have the same coordinate system as the input PDB, DX map,
etc.
Cheers,
Warren
________________________________
From: Raluca Mihaela ANDREI [mailto:r.and...@sns.it]
Sent: Fri 5/22/2009 10:51 AM
To: pymol-users
Subject: [PyMOL] wrl and dx files problem
Hello!
I save the surface of a protein as a .wrl, then I calculate
the electrostatic potential and I save again the surface of
the protein. I import the two surfaces in Blender (a 3D
software) and I see that they are shifted. Why does this
happen? Then I open the .wrl files and the .dx file in another
home made program and I see that the surfaces and the grid
have not the same origin. Can somebody tell me why the surface
and the grid don't have the same origin and what do I have to
do in order to fix this?
Thank you,
Raluca
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://www.creativitycat.com
_______________________________________________
PyMOL-users mailing list
PyMOL-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/pymol-users
------------------------------------------------------------------------------
OpenSolaris 2009.06 is a cutting edge operating system for enterprises
looking to deploy the next generation of Solaris that includes the latest
innovations from Sun and the OpenSource community. Download a copy and
enjoy capabilities such as Networking, Storage and Virtualization.
Go to: http://p.sf.net/sfu/opensolaris-get
_______________________________________________
PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net)
Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users
Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net
