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CGAL 6.0 - 2D and 3D Linear Geometry Kernel
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Functions | |
| template<typename Kernel > | |
| Comparison_result | CGAL::compare_squared_radius (const CGAL::Point_3< Kernel > &p, const typename Kernel::FT &sr) |
compares the squared radius of the sphere of radius 0 centered at p to sr. | |
| template<typename Kernel > | |
| Comparison_result | CGAL::compare_squared_radius (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const typename Kernel::FT &sr) |
compares the squared radius of the sphere defined by the points p and q to sr. | |
| template<typename Kernel > | |
| Comparison_result | CGAL::compare_squared_radius (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const CGAL::Point_3< Kernel > &r, const typename Kernel::FT &sr) |
compares the squared radius of the sphere defined by the points p, q, and r to sr. | |
| template<typename Kernel > | |
| Comparison_result | CGAL::compare_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, const typename Kernel::FT &sr) |
compares the squared radius of the sphere defined by the points p, q, r, and r to sr. | |
| Comparison_result CGAL::compare_squared_radius | ( | const CGAL::Point_3< Kernel > & | p, |
| const typename Kernel::FT & | sr | ||
| ) |
#include <CGAL/Kernel/global_functions.h>
compares the squared radius of the sphere of radius 0 centered at p to sr.
This returns the opposite sign of sr.