When I do "Clean to grid" and then "Extract surface", and then "Subdivide", the subdivide filter still crashes.<br><br clear="all">Thanks,<br><br>David<br>
<br><br><div class="gmail_quote">On Sat, Mar 21, 2009 at 1:30 PM, Thompson, David C <span dir="ltr"><<a href="mailto:dcthomp@sandia.gov">dcthomp@sandia.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
"Clean to grid" creates an unstructured grid. If you use it, you must convert<br>
the model back to polydata with "Extract surface." Or you can use the<br>
vtkCleanPolyData filter with PointMergingOn().<br>
<br>
David<br>
________________________________________<br>
From: <a href="mailto:vtkusers-bounces@vtk.org">vtkusers-bounces@vtk.org</a> [<a href="mailto:vtkusers-bounces@vtk.org">vtkusers-bounces@vtk.org</a>] On Behalf Of David Doria [<a href="mailto:daviddoria@gmail.com">daviddoria@gmail.com</a>]<br>
Sent: Saturday, March 21, 2009 10:29<br>
To: Dominik Szczerba<br>
Cc: <a href="mailto:vtkusers@vtk.org">vtkusers@vtk.org</a><br>
Subject: Re: [vtkusers] Create an actual mesh from a set of "connected" triangles<br>
<div class="im"><br>
Using paraview, once I do "clean to grid", none of the meshing operations (subdivide, Loop subdivision) are available.<br>
<br>
Thanks,<br>
<br>
David<br>
<br>
<br>
</div>2009/3/21 Dominik Szczerba <<a href="mailto:dominik@itis.ethz.ch">dominik@itis.ethz.ch</a><mailto:<a href="mailto:dominik@itis.ethz.ch">dominik@itis.ethz.ch</a>>><br>
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try clean to grid<br>
<br>
David Doria wrote:<br>
> I have a vtp file where the triangles look connected, but the file<br>
> apparently doesn't think they are (none of the mesh operations work).<br>
><br>
</div>> <a href="http://rpi.edu/%7Edoriad/dolphin.vtp" target="_blank">http://rpi.edu/~doriad/dolphin.vtp</a><<a href="http://rpi.edu/%7Edoriad/dolphin.vtp" target="_blank">http://rpi.edu/%7Edoriad/dolphin.vtp</a>><br>
<div class="im">><br>
> Is there a filter that will get these triangles into a usable mesh?<br>
><br>
> Thanks,<br>
><br>
> David<br>
><br>
><br>
><br>
> ------------------------------------------------------------------------<br>
><br>
> _______________________________________________<br>
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<br>
- --<br>
Dominik Szczerba, PhD<br>
Computational Physics Group<br>
IT'IS Foundation for Research<br>
</div><a href="http://www.itis.ethz.ch" target="_blank">www.itis.ethz.ch</a><<a href="http://www.itis.ethz.ch" target="_blank">http://www.itis.ethz.ch</a>><br>
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