CGAL::Random_points_in_cube_3<Point_3, Creator>

Definition

The class Random_points_in_cube_3<Point_3, Creator> is an input iterator creating points uniformly distributed in a half-open cube. The default Creator is Creator_uniform_3<Kernel_traits<P>::Kernel::RT,P>.

Is Model for the Concept

#include <CGAL/point_generators_3.h>

Types

typedef std::input_iterator_tag
	iterator_category;
typedef Point_3	value_type;
typedef std::ptrdiff_t
	difference_type;
typedef const Point_3*
	pointer;
typedef Point_3	reference;

Operations

Random_points_in_cube_3<Point_3, Creator> g ( double a, Random& rnd = default_random);
	$$g is an input iterator creating points of type Point_3 uniformly distributed in the half-open cube with side length $$2 a, centered at the origin, i.e. $$ p = *g: -a p.x(),p.y(),p.z() < a . Three random numbers are needed from rnd for each point.

See Also

CGAL::copy_n
CGAL::Counting_iterator
CGAL::Random_points_in_square_2<Point_2, Creator>
CGAL::Random_points_in_sphere_3<Point_3, Creator>
CGAL::Random_points_on_sphere_3<Point_3, Creator> std::random_shuffle