diff options
Diffstat (limited to 'src/Alpha_complex/include/gudhi/Alpha_complex_3d_options.h')
| -rw-r--r-- | src/Alpha_complex/include/gudhi/Alpha_complex_3d_options.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/Alpha_complex/include/gudhi/Alpha_complex_3d_options.h b/src/Alpha_complex/include/gudhi/Alpha_complex_3d_options.h index e05e5a7f..9433afdc 100644 --- a/src/Alpha_complex/include/gudhi/Alpha_complex_3d_options.h +++ b/src/Alpha_complex/include/gudhi/Alpha_complex_3d_options.h @@ -28,6 +28,8 @@ #include <CGAL/Delaunay_triangulation_3.h> #include <CGAL/Periodic_3_Delaunay_triangulation_traits_3.h> #include <CGAL/Periodic_3_Delaunay_triangulation_3.h> +#include <CGAL/Periodic_3_regular_triangulation_traits_3.h> +#include <CGAL/Periodic_3_regular_triangulation_3.h> #include <CGAL/Regular_triangulation_3.h> #include <CGAL/Alpha_shape_3.h> #include <CGAL/Alpha_shape_cell_base_3.h> @@ -119,6 +121,30 @@ public: static const bool periodic = true; }; +class Weighted_periodic_alpha_shapes_3d { +private: + using Kernel = CGAL::Exact_predicates_inexact_constructions_kernel; + using Periodic_kernel = CGAL::Periodic_3_regular_triangulation_traits_3<Kernel>; + using DsVb = CGAL::Periodic_3_triangulation_ds_vertex_base_3<>; + using Vb = CGAL::Regular_triangulation_vertex_base_3<Periodic_kernel, DsVb>; + using AsVb = CGAL::Alpha_shape_vertex_base_3<Periodic_kernel, Vb>; + using DsCb = CGAL::Periodic_3_triangulation_ds_cell_base_3<>; + using Cb = CGAL::Regular_triangulation_cell_base_3<Periodic_kernel, DsCb>; + using AsCb = CGAL::Alpha_shape_cell_base_3<Periodic_kernel, Cb>; + using Tds = CGAL::Triangulation_data_structure_3<AsVb, AsCb>; + +public: + using Periodic_delaunay_triangulation_3 = CGAL::Periodic_3_regular_triangulation_3<Periodic_kernel, Tds>; + using Alpha_shape_3 = CGAL::Alpha_shape_3<Periodic_delaunay_triangulation_3>; + using Point_3 = Periodic_delaunay_triangulation_3::Bare_point; + using Weighted_point_3 = Periodic_delaunay_triangulation_3::Weighted_point; + using Alpha_value_type = Alpha_shape_3::FT; + using Iso_cuboid_3 = Periodic_kernel::Iso_cuboid_3; + + static const bool weighted = true; + static const bool periodic = true; +}; + } // namespace alpha_complex } // namespace Gudhi |