[vtkusers] Create an actual mesh from a set of "connected" triangles

[David Doria]

When I do "Clean to grid" and then "Extract surface", and then "Subdivide",
the subdivide filter still crashes.

Thanks,

David


On Sat, Mar 21, 2009 at 1:30 PM, Thompson, David C <dcthomp at sandia.gov>wrote:

> "Clean to grid" creates an unstructured grid. If you use it, you must
> convert
> the model back to polydata with "Extract surface." Or you can use the
> vtkCleanPolyData filter with PointMergingOn().
>
>    David
> ________________________________________
> From: vtkusers-bounces at vtk.org [vtkusers-bounces at vtk.org] On Behalf Of
> David Doria [daviddoria at gmail.com]
> Sent: Saturday, March 21, 2009 10:29
> To: Dominik Szczerba
> Cc: vtkusers at vtk.org
> Subject: Re: [vtkusers] Create an actual mesh from a set of "connected"
> triangles
>
> Using paraview, once I do "clean to grid", none of the meshing operations
> (subdivide, Loop subdivision) are available.
>
> Thanks,
>
> David
>
>
> 2009/3/21 Dominik Szczerba <dominik at itis.ethz.ch<mailto:
> dominik at itis.ethz.ch>>
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> try clean to grid
>
> David Doria wrote:
> > I have a vtp file where the triangles look connected, but the file
> > apparently doesn't think they are (none of the mesh operations work).
> >
> > http://rpi.edu/~doriad/dolphin.vtp<http://rpi.edu/%7Edoriad/dolphin.vtp>
> <http://rpi.edu/%7Edoriad/dolphin.vtp>
> >
> > Is there a filter that will get these triangles into a usable mesh?
> >
> > Thanks,
> >
> > David
> >
> >
> >
> > ------------------------------------------------------------------------
> >
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>
> - --
> Dominik Szczerba, PhD
> Computational Physics Group
> IT'IS Foundation for Research
> www.itis.ethz.ch<http://www.itis.ethz.ch>
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