AABB.h

#pragma once

#include <array>
#include <vector>

namespace Euclid
{
template<typename Kernel>
class AABB
{
public:
    using Point_3 = typename Kernel::Point_3;
    using FT = typename Kernel::FT;

public:
    explicit AABB(const std::vector<FT>& positions);

    explicit AABB(const std::vector<Point_3>& points);

    template<typename ForwardIterator, typename VPMap>
    AABB(ForwardIterator first, ForwardIterator beyond, VPMap vpmap);

    Point_3 center() const;

    FT xmin() const;

    FT xmax() const;

    FT xlen() const;

    FT ymin() const;

    FT ymax() const;

    FT ylen() const;

    FT zmin() const;

    FT zmax() const;

    FT zlen() const;

    Point_3 point(bool xlarge, bool ylarge, bool zlarge) const;

private:
    void _build_aabb(FT xmin, FT xmax, FT ymin, FT ymax, FT zmin, FT zmax);

private:
    Point_3 _center;
    FT _xlen; // Half length
    FT _ylen;
    FT _zlen;
};

} // namespace Euclid

#include "src/AABB.cpp"