<div dir="ltr">this is very useful.I will push a fix today and will attach a patch too. <div><br></div><div>- Aashish</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 22, 2015 at 10:21 AM, Hahn, Steven E. <span dir="ltr"><<a href="mailto:hahnse@ornl.gov" target="_blank">hahnse@ornl.gov</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" style="font-size:12pt;color:#000000;background-color:#ffffff;font-family:Calibri,Arial,Helvetica,sans-serif">
<p>Hi Aashish,</p>
<p> </p>
<p>The XML report is attached.</p>
<p> </p>
<p>Best,</p>
<p>Steven</p>
<div style="color:rgb(33,33,33)">
<hr style="width:98%;display:inline-block">
<div dir="ltr"><font color="#000000" face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b> Aashish Chaudhary <<a href="mailto:aashish.chaudhary@kitware.com" target="_blank">aashish.chaudhary@kitware.com</a>><br>
<b>Sent:</b> Monday, December 21, 2015 6:53 PM<div><div class="h5"><br>
<b>To:</b> Hahn, Steven E.<br>
<b>Cc:</b> ParaView<br>
<b>Subject:</b> Re: [Paraview] VTK warning during volume rendering of vtkStructuredGrid on Windows with Nvidia graphics card.</div></div></font>
<div> </div>
</div><div><div class="h5">
<div>
<div dir="ltr">This is good, GLview, should have a way to export the output to a file. Can you send that to us as well? If it is too big, send it to me directly.
<div><br>
Thanks,</div>
<div>aashish</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Dec 21, 2015 at 5:07 PM, Hahn, Steven E. <span dir="ltr">
<<a href="mailto:hahnse@ornl.gov" target="_blank">hahnse@ornl.gov</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div style="color:rgb(0,0,0);font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;background-color:rgb(255,255,255)" dir="ltr">
<p>Hi Aashish,</p>
<p> </p>
<p>This machine is running Windows 7. I built Paraview v5.0.0-RC2 with Visual Studio 2015.
</p>
<p> </p>
<p>GLview does list GL_ARB_framebuffer_object as supported. Are there any other specific features in the report that I should check? </p>
<p> </p>
<p>Best,</p>
<p>Steven</p>
<div style="color:rgb(33,33,33)">
<hr style="width:98%;display:inline-block">
<div dir="ltr"><font color="#000000" face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b> Aashish Chaudhary <<a href="mailto:aashish.chaudhary@kitware.com" target="_blank">aashish.chaudhary@kitware.com</a>><br>
<b>Sent:</b> Monday, December 21, 2015 4:03 PM<br>
<b>To:</b> Hahn, Steven E.<br>
<b>Cc:</b> ParaView<br>
<b>Subject:</b> Re: [Paraview] VTK warning during volume rendering of vtkStructuredGrid on Windows with Nvidia graphics card.</font>
<div> </div>
</div>
<div>
<div>
<div>
<div dir="ltr">Hi Steven,
<div><br>
</div>
<div>Also, can you install and run glview (<a href="http://www.realtech-vr.com/glview/download.php" target="_blank">http://www.realtech-vr.com/glview/download.php</a>) on your system to see if FBO support exists? </div>
<div><br>
</div>
<div>Thanks,</div>
<div>Aashish</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Dec 21, 2015 at 4:02 PM, Aashish Chaudhary <span dir="ltr">
<<a href="mailto:aashish.chaudhary@kitware.com" target="_blank">aashish.chaudhary@kitware.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<div dir="ltr">
<div class="gmail_extra"><br>
<div class="gmail_quote"><span>On Mon, Dec 21, 2015 at 3:56 PM, Hahn, Steven E. <span dir="ltr">
<<a href="mailto:hahnse@ornl.gov" target="_blank">hahnse@ornl.gov</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
I tried viewing the volume representation of a small vtkStructuredGrid<br>
file with ParaView v5.0.0-RC2 built with the OpenGL2 rendering backend and<br>
get this warning:<br>
<br>
Warning: In<br>
C:\Sources\ParaView-v5.0.0-RC1-source\VTK\Rendering\VolumeOpenGL2\vtkOpenGL<br>
ProjectedTetrahedraMapper.cxx, line 251<br>
vtkOpenGLProjectedTetrahedraMapper (00000000061B0AD0): Missing FBO<br>
support. The algorithm may produce visual artifacts.<br>
<br>
Updating the video card (Nvidia Quadro K6000) driver to the latest version<br>
(354.56) had no effect. Volume rendering with a different vtkImageData<br>
file generated no warnings.<br>
</blockquote>
<div><br>
</div>
<div><br>
</div>
</span>
<div>They are using different mappers. I am surprised that you are reported missing fbo support. Which windows Platform is this? </div>
<div><br>
</div>
<div>- Aashish</div>
<span>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid">
<br>
Best,<br>
Steven Hahn<br>
<br>
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<div dir="ltr"><font face="trebuchet ms, sans-serif"><i>| Aashish Chaudhary <br>
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<div dir="ltr"><font face="trebuchet ms, sans-serif"><i>| Aashish Chaudhary <br>
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| Kitware Inc. <br>
</i></font>
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<div dir="ltr"><font face="trebuchet ms, sans-serif"><i>| Aashish Chaudhary <br>
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