VMD-L Mailing List

From: John Stone (johns_at_ks.uiuc.edu)
Date: Wed Apr 09 2014 - 14:15:43 CDT

Hi Norman,
  I played with this for just a minute and I think I know what might
be going on here. I think that the OpenGL line stippling state is
not being reset back to normal prior to the point where the RowInterleaved
stereo mode prepares the stencil buffer for the next drawing pass.
It should be easy to fix, but I am traveling internationally for three
weeks and I don't be able to do anything about this until I'm back in
front of a machine where I can carefully test it. Please send me a
reminder about this toward the end of April so I don't forget, as I think
this is simple to fix, likely only an hour or less of debugging and testing,
but I have to be in my office do the tests properly.

Cheers,
  John Stone

On Thu, Apr 03, 2014 at 09:17:38AM +0200, Norman Geist wrote:
> To the VMD developers,
>
>
>
> it seems that there's a BUG in the stereo mode RowInterleaved when there
> is a Hbond representation active during activating the stereo mode. If one
> disables the hbond rep, activate stereo and enable the hbond reps again,
> it's working fine, until one changes the window size. The display is not
> row interleaved, but somehow distorted interleaved in columns and rows
> together.
>
>
>
> I was using:
>
>
>
> OpenSuse 13.1 64-bit
>
> Nvidia Geforce GTX660
>
> VMD 1.9.2a35 binary
>
>
>
> Regards
>
>
>
> Norman Geist
>
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>
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-- 
NIH Center for Macromolecular Modeling and Bioinformatics
Beckman Institute for Advanced Science and Technology
University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801
http://www.ks.uiuc.edu/~johns/           Phone: 217-244-3349
http://www.ks.uiuc.edu/Research/vmd/