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[cgal-discuss] Implicit domain + sharp features


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  • From: Oleg <>
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  • Subject: [cgal-discuss] Implicit domain + sharp features
  • Date: Tue, 18 Oct 2011 02:05:47 -0700 (PDT)

Hi! I'm new to CGAL and am just figuring out how it works, so please don't
beat me up for asking probably a silly question. I've tried the example
mesh_two_implicit_spheres_with_balls.cpp from the 3D Mesh Generation
chapter, and it worked fine for me. Here is the question: it is possible to
get the same sharp intersection of the spheres without explicitly describing
the intersection line? I'm going to use the mesh in deformation problems, so
the boundary will somewhat evolve and I won't be able to describe it always
as a function. I tried the facet_topology criteria, but they didn't produce
any visible result. Is this possible at all, and if yes, how? Thanks!

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