[vtkusers] vtkpolydata - get boundary for points

[Ricardo A Corredor]

Hi,

Is the convex hull (http://en.wikipedia.org/wiki/Convex_hull) of the points
what you want? Maybe this example of vtkHull
(http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ConvexHull_vtkHull) can
help you to obtain the boundary points. Then you just put the points into
the polyline.

Good luck!

RaC



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