<div dir="ltr">I have seen this with ParaView 5.4 on one of my 3-4 year old laptops. I have to turn off the nvidia chip so I am using the Intel GPU to see the issue. For me it impacts all rendering, not just volumes as some have reported. As soon as I startup PV 5.4 I get the black box in the corner where the axis actor is positioned.<div><br></div><div>I just realized Cory and Utkarsh are both on vacation which is probably why this issue has been a bit quite on the Kitware side.</div><div><br></div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jun 15, 2017 at 12:05 PM, Scott, W Alan <span dir="ltr"><<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Has anyone at Kitware seen this issue?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">On a Windows box, just open ParaView. There will be a black window lower left side of the 3d view.<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Alan<u></u><u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> ParaView [mailto:<a href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@<wbr>paraview.org</a>]
<b>On Behalf Of </b>Josué Aristide Paul Barboza<br>
<b>Sent:</b> Thursday, June 15, 2017 7:33 AM<br>
<b>To:</b> Ken Martin <<a href="mailto:ken.martin@kitware.com" target="_blank">ken.martin@kitware.com</a>><br>
<b>Cc:</b> Geoffrey Garner <<a href="mailto:xoviat@tamu.edu" target="_blank">xoviat@tamu.edu</a>>; <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br>
<b>Subject:</b> Re: [Paraview] [EXTERNAL] Black box when starting parvaview<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Disabling the FXAA antialiasing on 3D geometry ( Menu Edit->Settings->Render View->disable "Use FXAA" ) has fixed my "black box" issue.<u></u><u></u></p>
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<p class="MsoNormal">Regards,<u></u><u></u></p>
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<p class="MsoNormal">2017-06-15 14:54 GMT+02:00 Ken Martin <<a href="mailto:ken.martin@kitware.com" target="_blank">ken.martin@kitware.com</a>>:<u></u><u></u></p>
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<p class="MsoNormal">For others that have the same issue, was the solution using 5.3 or building against Qt4 for you?<u></u><u></u></p>
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<p class="MsoNormal">On Wed, Jun 14, 2017 at 4:08 PM, Geoffrey Garner <<a href="mailto:xoviat@tamu.edu" target="_blank">xoviat@tamu.edu</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">That seemed to solve the issue.<u></u><u></u></p>
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<p class="MsoNormal"><b>From:
</b><a href="mailto:ken.martin@kitware.com" target="_blank">Ken Martin</a><br>
<b>Sent: </b>Wednesday, June 14, 2017 2:46 PM<br>
<b>To: </b><a href="mailto:wascott@sandia.gov" target="_blank">Scott, W Alan</a><br>
<b>Cc: </b><a href="mailto:xoviat@tamu.edu" target="_blank">Geoffrey Garner</a>; <a href="mailto:paraview@paraview.org" target="_blank">
paraview@paraview.org</a><br>
<b>Subject: </b>Re: [Paraview] [EXTERNAL] Black box when starting parvaview<u></u><u></u></p>
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<p class="MsoNormal">I have seen this on one of my intel GPU systems as well. I think it is a known issue we are having with the new Qt version and those systems specific to Windows. I would bet the
prior version of ParaView (5.3?) will work. Probably if you built the 5.4 version of ParaView against Qt4 it would work as well.<u></u><u></u></p>
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<p class="MsoNormal">- Ken<u></u><u></u></p>
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<p class="MsoNormal">On Wed, Jun 14, 2017 at 1:45 PM, Scott, W Alan <<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Only thing I can think of is to blow away your configuration files. These do persist between versions, and I have seen these go bad.
<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__www.paraview.org_Wiki_ParaView-5FSettings-5FFiles&d=DwMFaQ&c=ODFT-G5SujMiGrKuoJJjVg&r=YadgenwRslNFl9DVVSjeQg&m=7W5i_TtkCm0BvxW_gg2fvJHH0m2dZnolnNjj59NeFls&s=iBhjvw5NB_7coV9ytrmJ0EfBdyuoRLtIjwBdszLz2Ak&e=" target="_blank">
https://www.paraview.org/Wiki/<wbr>ParaView_Settings_Files</a>.<u></u><u></u></p>
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<p class="MsoNormal">Alan<u></u><u></u></p>
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<p class="MsoNormal"><b>From:</b> ParaView [mailto:<a href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@<wbr>paraview.org</a>]
<b>On Behalf Of </b>Geoffrey Garner<br>
<b>Sent:</b> Wednesday, June 14, 2017 11:26 AM<br>
<b>To:</b> <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br>
<b>Subject:</b> [EXTERNAL] [Paraview] Black box when starting parvaview<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">When I open Paraview 5.4.0 amd64 win10, I see the following black box on the screen. The box was not originally there and expands to the entire screen when data is loaded. Because
the coordinate arrows should be there, I believe this has something to do with rendering. I have tried uninstalling and reinstalling the software, to no avail. Has anyone got any ideas?<u></u><u></u></p>
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<p class="MsoNormal">Thanks.<u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
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<p class="MsoNormal">--
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<p class="MsoNormal">Ken Martin PhD<u></u><u></u></p>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Ken Martin PhD<div>Distinguished Engineer<br><span style="font-size:12.8px">Kitware Inc.</span><br></div><div>28 Corporate Drive<br>Clifton Park NY 12065<br><div><br></div><div><span style="font-size:10pt;font-family:Tahoma,sans-serif">This communication,
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