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[Zohar <>]

After a few experiments:

http://cgal-discuss.949826.n4.nabble.com/Surface-remeshing-using-mesh-generation-td4471479.html

First the condition should be

         plane.oriented_side(p) != CGAL::ON_NEGATIVE_SIDE

since we need oriented plane.

Second we need to remember to test this with all
ftree.all_intersected_primitives() (if the closest point is an edge or a
vertex the returned primitive is random).

Third the oriented side test requires Epec kernel, else the calculation is
wrong. This makes the scheme terribly slow.



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