<div dir="ltr">If you are using VM or offscreen rendering, then it is likely that you are not using hardware acceleration (depending on your setup, VM tool, and hardware). A simple check using glxgears could give your more info. <div>
<br></div><div style>- Aashish</div><div style><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Nov 29, 2013 at 11:38 AM, Sebastien Jourdain <span dir="ltr"><<a href="mailto:sebastien.jourdain@kitware.com" target="_blank">sebastien.jourdain@kitware.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Den,<div><br></div><div>out of curiosity, does basic surface rendering with sample VTK dataset work as slow? In other word, is it just the volume rendering that does not behave the same?</div>
<div>I'm surprised to see a so huge difference in term of performance. </div>
<div><br></div><div>Seb</div></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div class="h5">On Fri, Nov 29, 2013 at 1:38 AM, Den Fairol <span dir="ltr"><<a href="mailto:den.fairol@infovalley.net.my" target="_blank">den.fairol@infovalley.net.my</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal">Hi,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">How can I improve the surface rendering performance of ParaViewWeb (besides tweaking the still/interactive-image quality settings)? I could get a decent FPS (26+/-) on ParaView (as depicted below) and ~50% decrease is naturally expected when ported to ParaViewWeb (based on volume rendering of some voxels). Unfortunately, the performance drop is much more critical than initially presumed as I could barely scoop out 1 FPS. Do note that both client and server are executed locally (i.e. if I launched the client through a VM or remotely, then the low FPS will be further aggravated). The dataset specifications are included at the bottom.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><img width="1920" height="1039" src="cid:image001.png@01CEED1C.163DF730"><u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><img width="927" height="320" src="cid:image007.png@01CEED1D.EB791AA0"><u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p></div></div><br></div></div>_______________________________________________<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>| Aashish Chaudhary <br>| R&D Engineer <br>| Kitware Inc. <br>| <a href="http://www.kitware.com">www.kitware.com</a>
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