[Paraview] [EXTERNAL] pvserver Projected tetra

[Utkarsh Ayachit]

A fix has been pushed to the ParaView git/master. Please feel free to
give that a  try. Thanks

Utkarsh

On Wed, Feb 19, 2014 at 9:35 PM, Scott, W Alan <wascott at sandia.gov> wrote:
> MP,
>
> I believe this is the same bug that my team found a week ago.  Basically,
> remote rendered, multiple server volume rendering is broken with 4.1.0.
> Kitware knows about this, and is working on it.  One solution would be to
> stick with 4.0.1 for volume rendering.
>
>
>
> http://paraview.org/Bug/view.php?id=14581
>
>
>
> Alan
>
>
>
>
>
> From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of M P
> Sent: Thursday, January 30, 2014 2:29 AM
> To: paraview at paraview.org
> Subject: [EXTERNAL] [Paraview] pvserver Projected tetra
>
>
>
> Hi all,
>
> I have a problem using volume rendering with the "Projected tetra" mapper in
> paraview client/server mode (4CPU server)
>
> I start the server (it is linux sever with K20m teslas) using:
>
> ~/sw/ParaView-4.1.0-Linux-64bit/lib/paraview-4.1/mpiexec -np 4
> ~/sw/ParaView-4.1.0-Linux-64bit/lib/paraview-4.1/pvserver
>
> ... with that confuguratin the Projected tetra mappere prosuces only some
> artifacts
>
> But when I start the sever on just one CPU it renders (Projected tetra) OK:
>
> ~/sw/ParaView-4.1.0-Linux-64bit/bin/paraview
>
>
> My settings in paraview client are:
>
> "Remote Render Threshold"  On (0 Mbytes)
>
>
> It could be replicated like this:
>
> 1. create Wavelet source
> this volume renders (Smart mapper) OK in both server setups
>
> 2. convert it with Tetrahedralize filter
> volume rendering of this (Projected tetra) with parallel server prduces just
> some cells rednered as can be seen in the attached image.
>
> images:
> smart.jpeg ... Wavelet voleme rendered (Smart) with both server
> configurations
> projected_tetra.jjpeg ... tetrahedralized wavelet volume rendered (Projected
> tetra) on 4 cpu server
> both.jpeg ... the above results in one image
>
> Is this an expected beahaviour? Or is some solution to this?
>
> Thank you,
>
> Martin
>
>
> _______________________________________________
> 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
>