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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">MP,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">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.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="http://paraview.org/Bug/view.php?id=14581">http://paraview.org/Bug/view.php?id=14581</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Alan<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> ParaView [mailto:paraview-bounces@paraview.org]
<b>On Behalf Of </b>M P<br>
<b>Sent:</b> Thursday, January 30, 2014 2:29 AM<br>
<b>To:</b> paraview@paraview.org<br>
<b>Subject:</b> [EXTERNAL] [Paraview] pvserver Projected tetra<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Hi all,<br>
<br>
I have a problem using volume rendering with the "Projected tetra" mapper in paraview client/server mode (4CPU server)<br>
<br>
I start the server (it is linux sever with K20m teslas) using:<br>
<br>
~/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<br>
<br>
... with that confuguratin the Projected tetra mappere prosuces only some artifacts
<br>
<br>
But when I start the sever on just one CPU it renders (Projected tetra) OK:<br>
<br>
~/sw/ParaView-4.1.0-Linux-64bit/bin/paraview<br>
<br>
<br>
My settings in paraview client are:<br>
<br>
"Remote Render Threshold" On (0 Mbytes)<br>
<br>
<br>
It could be replicated like this:<br>
<br>
1. create Wavelet source<br>
this volume renders (Smart mapper) OK in both server setups<br>
<br>
2. convert it with Tetrahedralize filter<br>
volume rendering of this (Projected tetra) with parallel server prduces just some cells rednered as can be seen in the attached image.<br>
<br>
images:<br>
smart.jpeg ... Wavelet voleme rendered (Smart) with both server configurations<br>
projected_tetra.jjpeg ... tetrahedralized wavelet volume rendered (Projected tetra) on 4 cpu server<br>
both.jpeg ... the above results in one image<br>
<br>
Is this an expected beahaviour? Or is some solution to this?<br>
<br>
Thank you,<br>
<br>
Martin<o:p></o:p></p>
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