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[cgal-discuss] 3D mesh of an STL union


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  • From: Ianic <>
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  • Subject: [cgal-discuss] 3D mesh of an STL union
  • Date: Thu, 12 Aug 2010 05:14:40 -0700 (PDT)


Greetings!

I wonder whether it is possible to construct a 3D volumetric mesh of a union
of 2 STL surface meshes with CGAL? I haven't found a direct way to create a
union of 2 STL surfaces.

My thinking is that since the manual says that 3D mesher reads in a domain
in a form of oracles (and I am just speculating here, because I am not sure
what an oracle is exactly), one can construct an oracle that describes a
union of several surface meshes and hence obtain a desired 3D mesh of this
union. Am I thinking along the correct lines here?

Cheers,
Yan
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