If you remove the cropping, do you see the entire volume?<br><br><div class="gmail_quote">On Thu, Sep 6, 2012 at 8:18 AM, qlizhi <span dir="ltr"><<a href="mailto:qlizhi@gmail.com" target="_blank">qlizhi@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
<div style="MARGIN:10px">
<div>
<div>Hi All,</div>
<div>I'm trying to take a vtkImageData volume and crop it with the below codes:
(the volume data is headsq/quarter)</div>
<div> </div>
<div></div>
<div>
<div>vtkSmartPointer<vtkVolumeRayCastMapper> volumeMapper =</div>
<div>vtkSmartPointer<vtkVolumeRayCastMapper>::New();</div>
<div>volumeMapper->SetInput(v16->GetOutput());</div>
<div>volumeMapper->SetVolumeRayCastFunction(rayCastFunction);</div>
<div>volumeMapper->CroppingOn();</div>
<div>volumeMapper->SetCroppingRegionPlanes(10,33,10,33,10,33);</div>
<div>volumeMapper->SetCroppingRegionFlagsToSubVolume();</div></div>
<div></div>
<div>But what i get is an black widget ???</div>
<div>Best Regards,</div></div>
<div> </div>
<hr style="WIDTH:210px;min-height:1px" align="left" color="#b5c4df" size="1"><span class="HOEnZb"><font color="#888888">
<div><span>qlizhi</span></div></font></span></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Unpaid intern in BillsBasement at noware dot com<br><br>