CGAL 6.1 - dD Frechet Distance

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Frechet_distance/Frechet_distance_d.cpp
#include <CGAL/Epick_d.h>
#include <CGAL/Frechet_distance.h>
#include <iostream>
#include <vector>
using Kernel = CGAL::Epick_d<CGAL::Dimension_tag<4>>;
using Point = Kernel::Point_d;
int main()
{
std::array<Point,4> polylineA = { Point(0,0,0,0), Point(1,0,0,0), Point(1,1,0,1),Point(1,1,1,0)};
std::array<Point,4> polylineB = { Point(0,0,0,0), Point(1,0,0,0), Point(1,1,0,0),Point(1,1,1,0)};
std::pair<double, double> res = CGAL::bounded_error_Frechet_distance(polylineA, polylineB, 0.000001);
std::cout << "The Frechet distance between the polylines is between " << res.first << " and " << res.second << std::endl;
return 0;
}
CGAL::bounded_error_Frechet_distance
std::pair< double, double > bounded_error_Frechet_distance(const PointRange &polyline1, const PointRange &polyline2, const double error_bound, const NamedParameters &np=parameters::default_values())
returns an estimate of the Fréchet distance between the two polylines that is at most error_bound awa...
Definition: Frechet_distance.h:173
Kernel
CGAL::Epick_d