<div dir="ltr">The developers of the <span style="color:rgb(0,0,0);font-family:arial,sans-serif;font-size:13px">FixedPointVolumeRayCastMapp</span><span style="color:rgb(0,0,0);font-family:arial,sans-serif;font-size:13px">er were make it work reliably and repeatable. Use # of threads > 1 at your own risk. That is the purpose of the warning.</span><div>
<font color="#000000" face="arial, sans-serif"><br></font><div><div><span style="color:rgb(0,0,0);font-family:arial,sans-serif;font-size:13px"><br></span></div></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Wed, Aug 7, 2013 at 10:22 AM, Geach, James <span dir="ltr"><<a href="mailto:j.geach@herts.ac.uk" target="_blank">j.geach@herts.ac.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Dear list -<br>
<br>
I submitted a bug report a while back about incorrect functionality in vtkFixedPointVolumeRayCastMapper when using >1 thread (<a href="http://www.vtk.org/Bug/view.php?id=13420" target="_blank">http://www.vtk.org/Bug/view.php?id=13420</a>)<br>
<br>
The issue is now closed with resolution 'fixed' in version 6.0.0. I have just installed version 6.0.0, and call the above function with threads=64. However I get the warning<br>
<br>
vtkFixedPointVolumeRayCastMapper (0x7ffdbe352010): Number of threads 64 is > 1. This class does not produce repeatable results when the number of threads exceeds 1.<br>
<br>
Is this an incorrect warning and the functionality is really fixed, or does the problem still remain? The images I'm producing look ok, but this issue affects different renderings in different ways, and so isn't always immediately obvious.<br>
<br>
Thanks, Jim<br>
<br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br>Unpaid intern in BillsBasement at noware dot com<br>
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