It works with vtkVolumeTextureMapper3D, just in case anyone comes across this thread later.<font><font face="verdana,sans-serif"><br></font></font><br><div class="gmail_quote">On Fri, Sep 7, 2012 at 3:42 PM, Dženan Zukić <span dir="ltr"><<a href="mailto:dzenanz@gmail.com" target="_blank">dzenanz@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><font><font face="verdana,sans-serif">When I try to run my program, I get output window flooded with following warning:</font></font><div>
<font><div><font face="courier new, monospace">Warning: In .\vtkShaderProgram2.cxx, line 382</font></div>
<div><font face="courier new, monospace">vtkShaderProgram2 (0A32F738): another program was used (id=35725), our id is8.</font></div></font><div><br></div><div>If I disable 3D acceleration I get an error:</div><div><div><font face="courier new, monospace">ERROR: In .\vtkOpenGLGPUVolumeRayCastMapper.cxx, line 4014</font></div>
<div><font face="courier new, monospace">vtkOpenGLGPUVolumeRayCastMapper (0B1E96F0): Rendering failed because the following OpenGL extensions are required but not supported: OpenGL 1.3 is required but not supported</font></div>
</div><div><br></div><div>Polygonal rendering works fine even without 3D acceleration enabled, but volume rendering fails either way.</div><div><br></div><div>I use virtual box 4.1.20 r80170 (the latest), WinXP with no updates, VS2008SP1.</div>
<div>Libraries: ITK4, vtk-5.8.0, qt-4.7.1</div><div><br></div><div>Having written this, I realized I should change to less advanced volume renderer, because VM's graphics driver is not advanced enough. What should I use instead of vtkGPUVolumeRayCastMapper?</div>
<br><div class="gmail_quote"><div class="im">On Fri, Sep 7, 2012 at 2:56 PM, Heidler, Kirstin (GE Oil & Gas) <span dir="ltr"><<a href="mailto:Kirstin.Heidler@ge.com" target="_blank">Kirstin.Heidler@ge.com</a>></span> wrote:<br>
</div><div><div class="h5"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="DE" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Hello Dženan,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Why should vtk not be able to run on a guest? Did you have troubles?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Just install it on the Win XP guest as you would if it were no guest.<u></u><u></u></span></p><p class="MsoNormal">
<span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">It might be that the Graphics Card gets emulated by the CPU. But that depends… And usually it’s not that big of an issue. <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Kirstin<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Von:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:vtkusers-bounces@vtk.org" target="_blank">vtkusers-bounces@vtk.org</a> [mailto:<a href="mailto:vtkusers-bounces@vtk.org" target="_blank">vtkusers-bounces@vtk.org</a>] <b>Im Auftrag von </b>Dženan Zukic<br>
<b>Gesendet:</b> Freitag, 7. September 2012 14:49<br><b>An:</b> vtkusers<br><b>Betreff:</b> [vtkusers] VTK on VirtualBox<u></u><u></u></span></p><div><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">
<span style="font-family:"Verdana","sans-serif"">Can VTK be made to work on WinXP guest (Win7 host) in <a href="https://www.virtualbox.org/" target="_blank">Oracle Virtual Box</a>? Can it work inside virtual machine with Windows guest at all?</span><u></u><u></u></p>
<div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">If yes, how?</span><u></u><u></u></p></div></div></div></div></blockquote>
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