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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I believe that the answer to size limit is no.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">HOWEVER – volume rendering increases the memory footprint significantly (something like an order of magnitude). Try using the View/ Memory Inspector to see
how memory is doing.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Alan
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> ParaView [mailto:paraview-bounces@paraview.org]
<b>On Behalf Of </b>Matheus Viana<br>
<b>Sent:</b> Thursday, May 29, 2014 9:45 PM<br>
<b>To:</b> paraview@paraview.org<br>
<b>Subject:</b> [EXTERNAL] [Paraview] Paraview crashes during volume rendering<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Hi guys.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">I've a vtk ImageData file of about 900Mb that can be opened on PV without any problem.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">When I change the visualization mode from "Outline" to "Volume", PV shows the 3D image, but when a try to interact with the image, for instance, rotating it, PV crashes with the message:<o:p></o:p></p>
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<pre style="margin-left:.5in"><span style="color:black">><i> Qt has caught an exception thrown from an event handler. Throwing<o:p></o:p></i></span></pre>
<pre style="margin-left:.5in"><span style="color:black">><i> exceptions from an event handler is not supported in Qt. You must<o:p></o:p></i></span></pre>
<pre style="margin-left:.5in"><span style="color:black">><i> reimplement QApplication::notify() and catch all exceptions there.</i><o:p></o:p></span></pre>
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<p class="MsoNormal" style="margin-left:.5in">I'm running PV 4.1.0 64-bit on Mac OS 10.9 on my Mac PRO with 16Gb RAM. I also got the same error on Mac OS 10.7.5.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">I observed that if I crop a small part (200Mb) of the original image, I'm able to open and rotate this small part with no problem. Is there any size limit as default in PV?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Do you guys have any clue of how to solve it?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Many thanks,<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-family:"Helvetica","sans-serif";color:#555555">Matheus Viana</span></b><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-family:"Helvetica","sans-serif";color:#555555">Postdoctoral Research Employee</span></b><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#555555">Developmental and Cell Biology</span></b><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-family:"Helvetica","sans-serif";color:#555555">University of California Irvine</span></b><o:p></o:p></p>
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