[vtkusers] contour of a projected mesh

[Nicolas Sarrasin]

  Hi everyone,

Is there a way to get the real (ie not convex) contour of a set a planar 
points ?

I am projecting a mesh on the plane z=0 and I would like to get the real 
contour of this result.

I looked around vtkSilhouette but didn't get a staisfied result.

First of all, maybe I badly used this function so I need some explanation.

Secondly, is there another to get what I want ?

Thanks by advance.

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