[vtkusers] polydata to distance graph

[Arnaud Gelas]

Hi Satra,

Not sure if this feature is going to be part of vtk?

But it has been part of ITK since ITK4.0... See the corresponding example here:

  http://itk.org/ITKExamples/src/Filtering/FastMarching/ComputeGeodesicDistanceOnMesh/Documentation.html

HTH
Arnaud

On Sun, Mar 16, 2014 at 7:20 PM, Satrajit Ghosh <satra at mit.edu> wrote:
> hi all,
>
> i have a 3d shape as a vtk polydata object. are there some available filters
> for turning this into a 2-D distance graph (vertex x vertex)?
>
> i also saw a paper in the insight journal on the
> FastMarchingGeodesicDistance computation. is this going to be included in
> VTK?
>
> i'm trying to do this using the python bindings (either vtk or tvtk) and
> didn't find that geodesic distance computation method included.
>
> cheers,
>
> satra
>
>
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