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[cgal-discuss] periodic Delaunay Tessellation nearest neighbors


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  • From: bsikora <>
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  • Subject: [cgal-discuss] periodic Delaunay Tessellation nearest neighbors
  • Date: Thu, 9 Dec 2010 10:11:15 -0800 (PST)


Does anybody know what nearest neighbors CGAL finds when performing a
periodic Delaunay tessellation in 3D. What I need to know is if it gives the
nearest neighbors of all 27 periodic boxes or if it gives just the nearest
neighbors of the original cube. That is to say if I have a
triangle/tetrahedron on the top boundary, will CGAL tell me its nearest
neighbor is the triangle/tetrahedron found on the bottom boundary (given its
periodic) or will it tell me its nearest neighbor is a triangle/tetrahedra
found in the top periodic image box?

Thanks,

Ben
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