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 < [email protected]> 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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