CGAL 4.14 - 2D and 3D Linear Geometry Kernel
|
Functions | |
template<typename Kernel > | |
CGAL::Vector_3< Kernel > | CGAL::normal (const CGAL::Point_3< Kernel > &p, const CGAL::Point_3< Kernel > &q, const CGAL::Point_3< Kernel > &r) |
computes the normal vector for the vectors q-p and r-p . More... | |
CGAL::Vector_3<Kernel> CGAL::normal | ( | const CGAL::Point_3< Kernel > & | p, |
const CGAL::Point_3< Kernel > & | q, | ||
const CGAL::Point_3< Kernel > & | r | ||
) |
#include <CGAL/Kernel/global_functions.h>
computes the normal vector for the vectors q-p
and r-p
.
p
, q
, and r
must not be collinear.