Cameron,
This is an indication that PyMOL is experiencing OpenGL errors. For
people with this problem, please email me your graphics hardware and driver
information. Clearly, there are some drivers which don't like the new
version...
In the meantime, to alleviate this issue, you can issue the following
command
feedback disable, main, errors
(and perhaps put it in your $HOME/.pymolrc file.)
Cheers,
Warren
> -----Original Message-----
> From: pymol-users-ad...@lists.sourceforge.net
> [mailto:pymol-users-ad...@lists.sourceforge.net] On Behalf Of
> Cameron Mura
> Sent: Monday, April 05, 2004 12:13 PM
> To: pymol-users@lists.sourceforge.net
> Subject: Re: [PyMOL] PyMOL 0.95 Released
>
> Hi PyMOLers,
>
> I just downloaded and tried-out the new v0.95 -- very nice!
> (particularly the label-handling)...
> Now I'm wondering -- has anyone seen the following OpenGL
> errors with this new version:
>
>
> OpenGL-Error: Where? During Rendering: invalid operation
>
>
> This occurs when literally *any* operation is performed in
> the PyMOL Viewer graphics window -- whether it's doing
> complicated mouse tricks or just typing a single character
> (one can type the identical text in the Tcl/Tk GUI window
> without any errors). I'm running on a Red Hat 9 Linux box,
> having installed PyMOL via pymol-0.95-1.rh90.py22.i386.rpm...
>
> Thanks for any info.,
> Cameron
>
>
>
> === Warren DeLano wrote (on 04/04/2004 12:57 PM): ===
>
>
> PyMOLers:
>
> Yesterday marked DeLano Scientific's one year
> anniversary as a full-time
> business. In addition to popping the cork on a bottle
> of champagne, we
> celebrated with the release of version 0.95!
>
> http://pymol.sf.net
> http://pymol.sf.net/obtaining.html
>
> Thank you to everyone who made the previous year
> possible with your
> participation and support. DeLano Scientific met
> exactly 99.92% of its
> internal fundraising goal for the year, and we are now
> starting to plan for
> some growth. This year, in addition to continuing our
> PyMOL development and
> support activites, we're hoping to secure some SBIR
> grant funding as well
> project-specific monies from pharmaceutical companies.
> The future looks
> bright!
>
> What's new in PyMOL 0.95?
>
> - Presets (in the Action menu) provide common views
> very quickly.
> - Context-specific pop-up menus now direct actions
> to where you point.
> - Mouse wheel can now control clipping slab width
> and position.
> - Improved look-and-feel, including bigger controls
> and longer names.
> - Appearance wizard facilitates color and
> representation control.
> - Labels can now be ray traced & with new fonts
> (label_font_id=0,1,2,3,4).
> - Two new surface types: dots (surface_type=1) & tri-mesh
> (surface_type=2) added.
> - Better handling of alpha-channel for
> semi-transparent figures.
> - Cartoons and spheres can now be "picked" using the mouse.
> - Roving origin behavior has been improved.
> - New cross-platform build for OS X uses Tcl/Tk
> under X11 without Fink.
> - Molecular picking and editing is now more general.
> - Numerous features and tweaks have been added.
> - Various major and minor bugs have been fixed.
>
> An official 0.95 release of the MacPyMOL Incentive
> Product for OS X is also
> available for download.
>
> http://delsci.com/macpymol
>
> Cheers,
> Warren
>
> --
> mailto:war...@delanoscientific.com
> Warren L. DeLano, Ph.D.
> Principal Scientist
> DeLano Scientific LLC
> Voice (650)-346-1154
> Fax (650)-593-4020
>
>
>
>
>
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>
>
>
>
> --
> Cameron Mura
> UCSD
>
