[Paraview] LIC surface Color by variable lost on Screenshot with offscreen rendering

[Aurélien Marsan]

I also have some issues with the screenshot, on Windows.
I have to move the window that asks where to save the file outside of the
display window of Paraview. Otherwise it is over the picture.

2011/2/9 Utkarsh Ayachit <utkarsh.ayachit at kitware.com>

> Is this on Windows?
>
> Utkarsh
>
> On Wed, Feb 9, 2011 at 4:23 AM, Richard GRENON <richard.grenon at onera.fr>
> wrote:
> > Hello.
> >
> > I found a screenshot problem with LIC in PV 3.10.0-RC, but this problem
> > already existed in PV 3.8.
> >
> > I have a multiblock surface with a friction vector and a pressure
> variable.
> > I color the surface by the pressure variable and I use the LIC
> > representation with the friction vector.
> >
> > When I take a screenshot while the option "Use offscreen rendering for
> > screenshots" is checked (this is the default option), the LIC
> representation
> > is OK but the color by the pressure variable is lost, and each block has
> a
> > different solid color. If I uncheck the offscreen rendering, I get the
> > expected screenshot with the LIC representation colored by the pressure
> > variable.
> >
> > Following are two screenshots with and without offscreen rendering for a
> > simple example: the dataset contains two structured blocks in a Tecplot
> file
> > for a rectangular wing. The dataset has a pressure variable dCp from a
> > vortex lattice CFD method, and I used the Calculator filter to construct
> a
> > pseudo friction vector (iHat + 0.25*jHat) to be used by the LIC plugin.
> >
> > Regards.
> >
> > --
> > Richard GRENON
> > ONERA
> > Departement d'Aerodynamique Appliquee - DAAP/ACI
> > 8 rue des Vertugadins
> > 92190 MEUDON - FRANCE
> > phone : +33 1 46 73 42 17
> > fax   : +33 1 46 73 41 46
> > mailto:Richard.Grenon at onera.fr
> > http://www.onera.fr
> >
> >
> > _______________________________________________
> > Powered by www.kitware.com
> >
> > Visit other Kitware open-source projects at
> > http://www.kitware.com/opensource/opensource.html
> >
> > Please keep messages on-topic and check the ParaView Wiki at:
> > http://paraview.org/Wiki/ParaView
> >
> > Follow this link to subscribe/unsubscribe:
> > http://www.paraview.org/mailman/listinfo/paraview
> >
> >
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
> Follow this link to subscribe/unsubscribe:
> http://www.paraview.org/mailman/listinfo/paraview
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.paraview.org/pipermail/paraview/attachments/20110210/e0fbdd78/attachment.htm>