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Re: [cgal-discuss] 3D surfaces of buildings


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  • From: Pierre Alliez <>
  • To:
  • Subject: Re: [cgal-discuss] 3D surfaces of buildings
  • Date: Fri, 09 Apr 2010 21:51:27 +0200
  • Organization: INRIA

hi Joe,

yes - there is such functionality and an example in the AABB tree demo (see demo folder)

if your data are noisy, ie a polygon soup with cracks, overlaps, islands and such you can shoot a number of random rays and perform robust statistics.
With the "AABB tree" package, there is also a way to solve the "inside" problem from a polyhedron. I do not remember if that functionality is documented, but at least the AABB tree demo uses it.




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