Hi,<br><br>try to call<br><br>cutter_output->buildCells();<br><br>and/or<br><br>cutter_output->buildLinks();<br><br>before checking for the cells.<br><br>Cheers,<br>cp<br><br><div class="gmail_quote">On Tue, May 29, 2012 at 5:09 PM, soheilghafurian <span dir="ltr"><<a href="mailto:soheilghafurian@yahoo.com" target="_blank">soheilghafurian@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have used vtkCutter to cut a polydata by a plane and I have save the output<br>
contour as polydata. Now, I want to get the neighbor points to a point on<br>
it, but I don't know how to do it.<br>
<br>
I usually use polydata->GetPointCells() and then polydata->GetCellPoints(),<br>
but the problem is the contour doesn't seem to have any cells! does anyone<br>
know how I could get the neighbor points?<br>
<br>
Thanks a lot<br>
<br>
--<br>
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</blockquote></div><br><br clear="all"><br>-- <br>________________________________________________________<br><br>M.Sc. Chavdar Papazov<br>Technische Universtät München, Robotics and Embedded Systems<br><br>Home page: <a href="http://www6.in.tum.de/Main/Papazov" target="_blank">http://www6.in.tum.de/Main/Papazov</a><br>
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