[ITK-users] Create PolygonToMeshFilter

[Jose Ignacio Prieto]

I solved it partially but don't know why it works. I just set
GenerateOutputInformation(){} on my .h file as it is done on
itkSpatialObjecToPointSetFilter so it goes straight to
GenerateInputRequestedRegion.



On Tue, Aug 26, 2014 at 11:35 AM, Jose Ignacio Prieto <
joseignacio.prieto at gmail.com> wrote:

> Hi all,
> I am trying to create a filter that receives many 2D polygons in the form
> of PolyLineParametricPath (which in turn has an itkImage as input) and
> returns an itkMesh for later visualization. I have completed the
> GenerateData() method by calling internally to
> itkAutomaticTopologyMeshSource. The problem seems to be that before
> GenerateData, the filter fails in itkPointSet::CopyInformation (because it
> tries to cast the polygon as a mesh). I discovered that the call stack
> comes from UpdateOutputInformation on my PolygonToMeshFilter and then
> GenerateOutputInformation, then itkMesh::CopyInformation and
> itkPointset::CopyInformation.
> I think I should edit my PolygonToMesh::GenerateOutputInformation() but I
> don't know how. Inside it I just called
> Superclass::GenerateOutputInformation.
> My filter PolygonToMeshFilter is a copy of MeshToMesh filter and inherits
> from MeshSource. Maybe I should inherit from anothe filter.
> Thank you very much
>
> Ignacio Prieto
>
> --
> Ignacio Prieto
> Research Assistant
> Biomedical Imaging Center
> Pontificia Universidad Catolica de Chile
>



-- 
José Ignacio Prieto
celular(nuevo): 94348182
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