<div dir="ltr"><div>Thank you, the TestParallelExample.cxx produces the expected result after I switched to VTK 7.1 with Mesa 17.1.<br><br></div>Trevour<br></div><div id="DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><br> <table style="border-top:1px solid #d3d4de">
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<a href="#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2" width="1" height="1"></a></div><div class="gmail_extra"><br><div class="gmail_quote">2017-06-09 21:08 GMT+02:00 David E DeMarle <span dir="ltr"><<a href="mailto:dave.demarle@kitware.com" target="_blank">dave.demarle@kitware.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><span class=""><div class="gmail_quote">On Fri, Jun 9, 2017 at 12:45 PM, Trevour Spencer <span dir="ltr"><<a href="mailto:trevourspencer@gmail.com" target="_blank">trevourspencer@gmail.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">Well, thanks, that also explains my problems with the other examples, I guess.<div><br></div><div>I have run these on a machine with Mesa 11.2.2 CPU rendering. Are there any known problems with software rendering? I'll test with a different VTK installation next week and try to get an idea where the bug comes from.</div><div><br></div></div></blockquote><br></div></span>For this test and assuming you are using vtk's OpenGL(old) interface, this 11.2.2 should be more than sufficient. For OpenGL2 (new) then I think Mesa 13 is the minimum required without hacks.<br><br><br></div></div>
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