Thanks Ezequiel,

that was the problem! The rendering of lines occluded rendering of the
sticks below certain stick radius. Thanks for spotting the problem.

Cheers,
-Viktor


On Thu, 2002-12-05 at 14:17, Ezequiel H. Panepucci wrote:
> Viktor,
> 
> maybe pymol is also ray tracing the lines which have a fixed
> rendered radius. the fix for this is to "hide lines, (selection)"
> where selection is the atoms/bonds you want represented as thin sticks.
> 
> zac
> 
> 
> Viktor Hornak wrote:
> > I've noticed another minor problem with internal raytracer: when I set
> > stick radius to some smaller value (say: set stick_radius=0.05) and
> > raytrace the model: the raytracer seems to have its own idea about stick
> > radius, i.e. the changes don't seem to correspond to regular opengl
> > rendering. In other words, sticks after raytracing are much thicker then
> > what should correspond to radius=0.02.
> > 
> > I was also wondering what's the state of amber trajectory display. I
> > tried PyMOL CVS version some weeks ago and it worked but I ran into
> > problem with trajectory playback when I changed representation to
> > anything else but lines (for trajectories with more frames, something
> > like a few hundreds or more).
> > 
> > Looking forward to new pymol version!
> > 
> > Cheers,
> > -Viktor
> > 
> > On Thu, 2002-12-05 at 13:36, DeLano, Warren wrote:
> > 
> >>Laurence,
> >>   This is a bug I found a couple of days ago and remedied -- the 3D hash 
> >>code in the raytracer was faulty.  In the meantime, you may want to 
> >>render with PovRay.  Would you please send me a quick email (off the
> >>list) with your version and platform information so that I will know
> >>the extent of the problem?  (I am unsure whether or not the 0.82
> >>windows release is affected)
> >>   By the way, I am well into the wrap-up process for a new release, 
> >>and am just trying to incorporate various bits of feedback from past
> >>couple months.  It will be out in a few weeks...
> > 
> > 
> 
> -- 
>   Ezequiel Panepucci, Ph.D. - Laboratory of Prof. Axel Brunger
>   HHMI - Stanford University
>   Phone: 650-736-1714 Cell:  650-714-9414
> 
> 
> 
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-- 
===================================================================
Viktor Hornak
CSB computational facility   Phone: (631)632-1439
SUNY at Stony Brook          Fax:   (631)632-1555
Stony Brook, NY 11794-5115   E-mail: viktor.hor...@sunysb.edu
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