mirror of https://github.com/CGAL/cgal
4fbf00fb8a
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| .. | ||
| data | ||
| CMakeLists.txt | ||
| README | ||
| ex_alpha_shapes_3.cpp | ||
| ex_alpha_shapes_exact_alpha.cpp | ||
| ex_alpha_shapes_with_fast_location_3.cpp | ||
| ex_fixed_weighted_alpha_shapes_3.cpp | ||
| ex_periodic_alpha_shapes_3.cpp | ||
| ex_weighted_alpha_shapes_3.cpp | ||
| ex_weighted_periodic_alpha_shapes_3.cpp | ||
| visible_alpha_shape_facets_to_OFF.cpp | ||
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.