[vtkusers] Show contour of polydata in 3D view

[David Doria]

On Thu, Jan 12, 2012 at 10:52 AM, zlf <jxdw_zlf at yahoo.com.cn> wrote:
> Sorry. I tried FeatureEdge. It is not what I want. Thank you all the same:)
> http://vtk.1045678.n5.nabble.com/file/n5140252/edge.jpg

That looks like your data set was just not a nice mesh to start with.
Try vtkCleanPolyDataFilter - maybe it will connect your triangles for
you - then you can run the feature edge extractor.

David