That is what I needed!<br><br>Thanks Kent :)<br><br><div><span class="gmail_quote">On 8/6/07, <b class="gmail_sendername">Kent Eschenberg</b> <<a href="mailto:eschenbe@psc.edu">eschenbe@psc.edu</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Luca Pamparana wrote:<br>> vtkPolyData * out = cutter->GetOutput();<br>> Now what I want to do is traverse this output and get all the vertices of<br>> all the polygons in this vtkPolyData.<br><br> From the online documentation it looks like you would want this:
<br><br>vtkCellArray* CA=out->GetPolys();<br>CA->InitTraversal();<br>vtkIdType npts;<br>vtkIdType *pts;<br>while( CA->GetNextCell(npts,pts) ) {<br>// do something with pts<br>}<br><br>Kent<br>Pittsburgh Supercomputing Center
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