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[cgal-discuss] how to use Triangulation_euclidean_traits_xy_3 in the constrained triangulation


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  • From: "zhoufang8811" <>
  • To: "cgal-discuss" <>
  • Subject: [cgal-discuss] how to use Triangulation_euclidean_traits_xy_3 in the constrained triangulation
  • Date: Mon, 8 Mar 2010 19:16:51 +0800

Hello everyone,
 
Now I am using the Triangulations Algorithom,I have a problem that how can I use the concept Triangulation_euclidean_traits_xy_3 in the constrained triangulation algorithom?
 
I use this method but it has compile errors:
 
struct K : CGAL::Exact_predicates_inexact_constructions_kernel {};
typedef CGAL::Triangulation_euclidean_traits_xy_3<K>  Gt;
 
typedef CGAL::Triangulation_vertex_base_2<Gt>                     Vb;
typedef CGAL::Constrained_triangulation_face_base_2<Gt>           Fb;
typedef CGAL::Triangulation_data_structure_2<Vb,Fb>              TDS;
typedef CGAL::Exact_predicates_tag                               Itag;
typedef CGAL::Constrained_Delaunay_triangulation_2<Gt, TDS, Itag> CDT;
 
2010-03-08

zhoufang8811



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