[vtkusers] How to generate triangles from 3d points

[David Huang]

Hi, All

I am trying to generate a triangle set T:(t1,t2,t3...) from a data set of 3D points P:(p1,p2,p3...).
I want to generate an index table like follows:
t1={p1,p2,p3}
t2={p2,p4,p7}
t3={p5,p9,p1} ...
The only thing i know is the coordinates of 3D points. 
Is there any class or function of ITK can help me to find the relationship of 3 close points and generate a triangle?

Thank you very much.

David


 
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