[Paraview] Rendering bug in ParaView-CVS

[Scott, W Alan]

Yep, that's an amazingly good example.  I will write up a bug.  Thanks!

Alan 

> -----Original Message-----
> From: Dominik Szczerba [mailto:dominik at itis.ethz.ch] 
> Sent: Friday, August 14, 2009 3:46 PM
> To: Scott, W Alan
> Cc: 'Michael Wild'; ParaView list
> Subject: Re: [Paraview] Rendering bug in ParaView-CVS
> 
> the datasets are here:
> 
> http://otoro.itis.ethz.ch/~dominik/tmp/103/
> 
> instructions to reproduce have been posted in a recent email 
> by Michael.
> 
> - Dominik
> 
> Scott, W Alan wrote:
> > I have also seen this problem for quite a while on XP and 
> also on Linux.  I wondered if it is just my video driver 
> doing bad things.
> > 
> > If anyone can get a step by step example of this problem 
> (input data file, display tab - translate X such and such, 
> etc) that is totally repeatable, we will try to get it fixed.
> > 
> > Alan Scott
> > 
> >> -----Original Message-----
> >> From: paraview-bounces at paraview.org
> >> [mailto:paraview-bounces at paraview.org] On Behalf Of Michael Wild
> >> Sent: Friday, August 14, 2009 5:49 AM
> >> To: ParaView list
> >> Subject: [Paraview] Rendering bug in ParaView-CVS
> >>
> >> Hi all
> >>
> >> In current CVS there seems to be a rendering problem with the 
> >> crosshairs displayed at the rotation centre. Whenever the 
> x-y plane 
> >> is becoming close to normal to the view-vector (i.e.
> >> parallel to the camera-plane), these markers simply 
> disappear. Funny 
> >> thing is, they seem to be gradually "cut off" from left to 
> right (or 
> >> right to left, depending on which way x-y is tilted).
> >>
> >> To illustrate the problem, I created a small animation 
> which sweeps 
> >> the camera from left to right:
> >> https://www.ifd.mavt.ethz.ch/people/wild/personal/files/sweep.mp4
> >>
> >> - The first frame shows the partially cut-off crosshairs
> >> - As the x-y plane becomes close to parallel with the 
> view-plane, it 
> >> completely disappears
> >> - Towards the end, the crosshairs gradually appear again
> >>
> >> I see this problem both on Mac OS X 10.5.7 and OpenSUSE 10.3.
> >>
> >> Am I the only one with this issue?
> >>
> >> Michael
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> >>
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> > 
> > Visit other Kitware open-source projects at 
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> > 
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> > http://paraview.org/Wiki/ParaView
> > 
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