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[cgal-discuss] Re: CGAL polygon intersection predicate - precondition exception!


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  • From: Gillian Ng <>
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  • Subject: [cgal-discuss] Re: CGAL polygon intersection predicate - precondition exception!
  • Date: Tue, 19 Jul 2011 18:38:37 -0700 (PDT)

Oh, I didn't know it required an exact constructions kernel. It works
perfectly now, thanks a lot!

By the way, is there any way to convert kernel types easily? My code has
been using exact_predicates_inexact_constructions, but when I switched it to
using exact_predicates_exact_constructions, it gave a ridiculous amount of
errors. Is this even normal? I ended up storing two Polygons, one with exact
constructions and one with inexact constructions, pretty clunky...

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