Results:
on geforce4 ti 4400 from PNY
WORKS:
line_smooth=0
depth_cue=1
line_smooth=1
depth_cue=0
line_smooth=0
depth_cue=0
WORKS NOT
line_smooth=1
depth_cue=1
On Thu, 30 May 2002, DeLano, Warren wrote:
> Zac,
>
> Thanks for the report.
>
> The fact that it happens with Ono too indicates that it is a
> driver/openGL-level bug. You can try some things like disabling
> depth cuing (set depth_cue=0) or smoothing (set line_smooth=0), but
> most likely you will need to wait for a driver upgrade. Please do
> report the problem to nVidia tech support and clearly state that the
> problem occurs across multiple OpenGL programs.
>
> Also, you might try using an older version of the driver. AFAICR, nVidia
> uses a unified driver architecture which is both backwards and forwards
> compatible. If you do find a robust solution, please pass it along!
>
> Cheers,
> Warren
>
> --
> mailto:[email protected]
> Warren L. DeLano, Ph.D.
>
>
>
> > -----Original Message-----
> > From: Ezequiel Panepucci [mailto:[email protected]]
> > Sent: Thursday, May 30, 2002 1:39 PM
> > To: [email protected]
> > Subject: [PyMOL] lines same color as background
> >
> >
> > Hello There,
> >
> > I have this geforce4 ti 4400 with the latest nvidia
> > drivers and xfree86 4.2
> >
> > Problem: The lines are always colored the same color as the
> > background. If I change the background to white the lines become
> > white.
> >
> > all other representaions (sticks, spheres surface) work
> > fine. So as a workaround I am using stick_radius really small
> > but this is not the same, lines are way better for interactive work.
> >
> > Weird thing is, the same happens under Win2k (dual boot machine
> > here so exactly the same hardware).
> >
> > More weirdness: also happens with Ono under both OSes.
> >
> > My feeling is that this has to do with the z-buffer/fog
> > thingy. I did run a program drawing (GL_LINES) with GL_DEPTH_TEST
> > enabled and that worked fine.
> >
> > any clues?
> > Zac
> >
> > --
> > Ezequiel Panepucci - Laboratory of Prof. Axel Brunger
> > HHMI - Stanford University
> > Phone: 650-926-5127
> > Cell: 650-714-9414
> >
> >
> > _______________________________________________________________
> >
> > Don't miss the 2002 Sprint PCS Application Developer's Conference
> > August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm
> >
> > _______________________________________________
> > PyMOL-users mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/pymol-users
> >
>
--
Ezequiel Panepucci - Laboratory of Prof. Axel Brunger
HHMI - Stanford University
Phone: 650-926-5127
Cell: 650-714-9414
