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cgal/Alpha_shapes_3/examples/Alpha_shapes_3
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Laurent Rineau 2288225448 Massive update of CMake policies to version 3.23 2022-05-06 09:34:35 +02:00
..
data Move packages to trunk root 2006-02-14 08:58:13 +00:00
CMakeLists.txt Massive update of CMake policies to version 3.23 2022-05-06 09:34:35 +02:00
README Replace Triangulaiton_hierarchy_3 by the Fast_location policy. 2009-11-04 13:21:12 +00:00
ex_alpha_shapes_3.cpp remove ./ prefix 2021-10-04 09:32:04 +02:00
ex_alpha_shapes_exact_alpha.cpp Fixed a bunch of Alpha shape 3-related headers 2017-08-23 17:16:07 +02:00
ex_alpha_shapes_with_fast_location_3.cpp remove ./ prefix 2021-10-04 09:32:04 +02:00
ex_fixed_weighted_alpha_shapes_3.cpp Fixed a bunch of Alpha shape 3-related headers 2017-08-23 17:16:07 +02:00
ex_periodic_alpha_shapes_3.cpp Fixed a bunch of Alpha shape 3-related headers 2017-08-23 17:16:07 +02:00
ex_weighted_alpha_shapes_3.cpp run the script to remove tabs and trailing whitespaces 2020-03-26 13:25:16 +01:00
ex_weighted_periodic_alpha_shapes_3.cpp remove ./ prefix 2021-10-04 09:32:04 +02:00
visible_alpha_shape_facets_to_OFF.cpp replace boost::unordered by std::unordered 2022-02-03 19:11:12 +01:00

README 

ex_alpha_shapes_3 : read input points, compute the alpha shape in 
regularized mode and find the optimal value of $\alpha$, i. e. the smallest
$\alpha$ such that all input points are in the interior or on the boundary of
the alpha shape, and the alpha shape has a single connected component.

ex_alpha_shapes_with_fast_location_3 : build the alpha shape using an
underlying Delaunay triangulation with Fast_location policy, for efficient
point location.

ex_weighted_alpha_shapes_3 : build the weighted alpha shape of a small
set of spheres and explore the boundary of the alpha complex for $\alpha=0$.
This complex is the nerve of the union of the spheres.