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<blockquote cite="mid20050317162528.A7F8512B85E@gw.xlab.si" type="cite">
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<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">I am testing the
performance of vtkVolumeShearWarpMapper and
it seems that I do not use it properly or there are some problems with
it.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<ol style="margin-top: 0cm;" start="1" type="1">
<li class="MsoNormal" style=""><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Memory consumption of the
program grows larger by every volume rendering (after moving or
rotating the volume object), so the system runs out of memory.<o:p></o:p></span></font></li>
<li class="MsoNormal" style=""><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Perspective rendering
causes unusual “shifts” of the object when rotating the object.<o:p></o:p></span></font></li>
</ol>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">I know this class is not
part of the official build, but did
anyone experience the same problems?</span></font></p>
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</blockquote>
Yes!<br>
That's why it's not part of the official build. Please fix the errors
and then send us your fixes :)<br>
<br>
More seriously, there are are a number of problems with the class as it
stands and nobody has had time to work through it and put it right. I
weas sent some bits of code with some fixes for some of the problems by
another vtk user who's name I can't recall right now- but I never had
time to really sit down and get stuck in. If you'd like me to track
down some zip files somewhere and send them to you so that you can have
a go at getting the code up and running then please say and I'll get
back to you off list.<br>
<br>
JB<br>
<br>
<br>
<br>
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