<div dir="ltr"><div><div>You supposed to provide correct input to filter and pointer to reader is definitely not what was expected.<br><br></div>There is nothing wrong with geometryFilter-><div dir="ltr">SetInputConnection(reader->GetOutputPort());<br>
</div><div>but I bet <br>geometryFilter->SetInput(reader->GetOutput() );<br></div><div>would work too.</div><br></div>Alex<br><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jun 5, 2013 at 11:07 AM, Sahan Ranasinghe <span dir="ltr"><<a href="mailto:sahancr@gmail.com" target="_blank">sahancr@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">It is working. Thank you for help. I changed geometryFilter->SetInput(reader); to geometryFilter->SetInputConnection(reader->GetOutputPort());<div>
also used the vtkXMLUnstructuredGridReader to read the .vtu file.</div>
<div><br></div><div>Thank you for help</div><div><br></div><div>Regards,</div><div>Sahan</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jun 5, 2013 at 11:23 PM, Sahan Ranasinghe <span dir="ltr"><<a href="mailto:sahancr@gmail.com" target="_blank">sahancr@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">DearnJoachim,<div><br></div><div>I tried to use Geometry Filter. But I have .vtu file. If I insert .vtu file as an input. it gives an error. Can you please give me a suggestion for that?</div>
<div>
Thank you.</div><span><font color="#888888"><div><br></div><div>Sahan</div></font></span></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div>On Wed, Jun 5, 2013 at 3:24 PM, Joachim Pouderoux <span dir="ltr"><<a href="mailto:joachim.pouderoux@kitware.com" target="_blank">joachim.pouderoux@kitware.com</a>></span> wrote:<br>
</div><div><div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi Sahan,<br><br>You may use the vtkGeometryFilter.<br>See <a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/GeometryFilter" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/GeometryFilter</a><br>
<br></div>Regards,<br></div><div class="gmail_extra"><br clear="all"><div><b>Joachim Pouderoux</b><br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><font size="1"><i>PhD, R&D Enginee</i>r</font> <br>
<b><font size="1"><a href="http://www.kitware.fr" target="_blank">Kitware SAS</a></font></b><br></blockquote>
</div>
<br><br><div class="gmail_quote">2013/6/5 Sahan Ranasinghe <span dir="ltr"><<a href="mailto:sahancr@gmail.com" target="_blank">sahancr@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div>
<div dir="ltr">Hi all,<div><br></div><div>Can anybody tell me how to convert vtk unstructured grid to vtk polygonal mesh? </div><div>Thank you.</div><div><br></div><div>Regards,</div><div>Sahan</div>
</div>
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