[vtkusers] Hwo to get edges of a vtkpolydata contains triangles?

[Goodwin Lawlor]

vtkExtractEdges will get all the edges. vtkFeatureEdges will get
boundary/feature/non-manifold edges for you. Doing a text search on the
vtk documentation can be an easy way to find what you want...

Hth 

Goodwin

Date: Wed, 14 Apr 2004 14:29:21 +0800 (CST)
From: <pagen_ivan at sohu.com>
To: "vtk" <vtkusers at vtk.org>
Subject: [vtkusers] Hwo to get edges of a vtkpolydata contains
triangles?

Hello:
   I have a vtkpolydata contains triangles. I want to get edges of the
triangles. I have search the users' guide but I haven't find something
useful to me. 
   Could somebody kindly help me with it? Thank you!
                                                     ivan