[vtkusers] How to find out the points on the boundary?

Wenlong scc.wwl at gmail.com
Fri Jun 22 17:55:02 EDT 2012


Dear all,

I have a human face model in 3D space. I project it onto Z plane. Thus there
is a contour of a human face on Z plane. I'd like to find out the ID of the
points on the boundary. Is there any function in VTK can help me to make it?

Many thanks for your help.

Best wishes
Wenlong

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