[vtkusers] a question about void vtkPolyData::GetCellEdgeNeighbors

[Dajiang Zhu]

yes, or you will get a memory error.
I have get the correct answer. For a simple surface the number of neighbors
always 1 and 0 for boundary edges. I think this method is a better solution
for get boundary points, cells than vtkFeatureEdge.


2009/8/21 Frederic Danesi <frederic.danesi at dinccs.com>

>  Did you build the  links first, as requested by the documentation?
>
> Fred.
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>
>
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> Cordialement,
>
> F.Danesi
>
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> *De :* vtkusers-bounces at vtk.org [mailto:vtkusers-bounces at vtk.org] *De la
> part de* Dajiang Zhu
> *Envoyé :* vendredi 21 août 2009 17:43
> *À :* vtkusers at vtk.org
> *Objet :* [vtkusers] a question about void
> vtkPolyData::GetCellEdgeNeighbors
>
>
>
> hi, I am a new to vtk. I have a PloyData(tri mesh) and when I use this
> method how many neighbors(triangle) should I get? If the edge is the
> boundary of the PloyData? I think it should be always 2 or 1? But the result
> is not.
> Anyone knows about the method? thanks
>
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