CGAL 5.3 - 3D Alpha Shapes
|
The concept WeightedAlphaShapeTraits_3
describes the requirements for the geometric traits class of the underlying regular triangulation of a weighted alpha shape.
RegularTriangulationTraits_3
, if the underlying triangulation of the alpha shape is a regular triangulation.
Periodic_3RegularTriangulationTraits_3
, if the underlying triangulation of the alpha shape is a periodic regular triangulation.
Kernel
.CGAL::Exact_predicates_inexact_constructions_kernel
(recommended kernel) Types | |
typedef unspecified_type | FT |
A number type compatible with the type used for the points coordinates. | |
typedef unspecified_type | Compute_squared_radius_smallest_orthogonal_sphere_3 |
An object constructor able to compute the squared radius of the smallest sphere orthogonal to four weighted points p0, p1, p2, p3 , and the squared radius of the smallest sphere orthogonal to three weighted points p0, p1, p2 , and the squared radius of smallest sphere orthogonal to two weighted points p0, p1 , and the squared radius of the smallest sphere orthogonal to a single point p0 . | |
Creation | |
WeightedAlphaShapeTraits_3 () | |
default constructor. | |
Access Functions | |
Compute_squared_radius_smallest_orthogonal_sphere_3 | compute_squared_radius_smallest_orthogonal_sphere_3_object () |