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CGAL 6.0 - 2D and 3D Linear Geometry Kernel
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Functions | |
| template<typename Kernel > | |
| FT | CGAL::squared_radius (const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q, const CGAL::Point_2< Kernel > &r) |
compute the squared radius of the circle passing through the points p, q, and r. | |
| template<typename Kernel > | |
| FT | CGAL::squared_radius (const CGAL::Point_2< Kernel > &p, const CGAL::Point_2< Kernel > &q) |
compute the squared radius of the smallest circle passing through p, and q, i.e. one fourth of the squared distance between p and q. | |
| template<typename Kernel > | |
| FT | CGAL::squared_radius (const CGAL::Point_2< Kernel > &p) |
compute the squared radius of the smallest circle passing through p, i.e. \( 0\). | |
| template<typename Kernel > | |
| FT | CGAL::squared_radius (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const CGAL::Point_3< Kernel > &r, const CGAL::Point_3< Kernel > &s) |
compute the squared radius of the sphere passing through the points p, q, r and s. | |
| template<typename Kernel > | |
| FT | CGAL::squared_radius (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const CGAL::Point_3< Kernel > &r) |
compute the squared radius of the sphere passing through the points p, q, and r and whose center is in the same plane as those three points. | |
| template<typename Kernel > | |
| FT | CGAL::squared_radius (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q) |
compute the squared radius of the smallest circle passing through p, and q, i.e. one fourth of the squared distance between p and q. | |
| template<typename Kernel > | |
| FT | CGAL::squared_radius (const CGAL::Point_3< Kernel > &p) |
compute the squared radius of the smallest circle passing through p, i.e. \( 0\). | |
| FT CGAL::squared_radius | ( | const CGAL::Point_2< Kernel > & | p, |
| const CGAL::Point_2< Kernel > & | q, | ||
| const CGAL::Point_2< Kernel > & | r | ||
| ) |
#include <CGAL/Kernel/global_functions.h>
compute the squared radius of the circle passing through the points p, q, and r.
p, q, and r are not collinear. | FT CGAL::squared_radius | ( | const CGAL::Point_3< Kernel > & | p, |
| const CGAL::Point_3< Kernel > & | q, | ||
| const CGAL::Point_3< Kernel > & | r, | ||
| const CGAL::Point_3< Kernel > & | s | ||
| ) |
#include <CGAL/Kernel/global_functions.h>
compute the squared radius of the sphere passing through the points p, q, r and s.
p, q, r and s are not coplanar.