<div class="gmail_quote">On Mon, Nov 5, 2012 at 11:45 AM, Tasnim <span dir="ltr"><<a href="mailto:hanene-jeder@hotmail.fr" target="_blank">hanene-jeder@hotmail.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks for reply, Yes i saw this example, but in this example, how can I<br>
retrieve the vertex for those edges. I mean, how will this allow me to<br>
access to the vertex of each edge?? what is the line that access me to<br>
edge's vertex!!! any idea???<br>
<br>
Regards,<br>
Tasnim<br></blockquote><div><br></div><div>If you use a vtkIdFilter before the FeatureEdges filter (a demo here: <a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/PointCellIds">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/PointCellIds</a>) - there will be an 'ids' array in the output that you can use to get the ids of the boundary vertices. Write out the FeatureEdges output to a vtp and read it with Paraview to see the contents of this array easily.</div>
<br>David</div>