overlaps_alignedbox_alignedbox.h

// Description: Overlap tests between two aligned boxes

#ifndef PASTELGEOMETRY_OVERLAPS_ALIGNEDBOX_ALIGNEDBOX_H
#define PASTELGEOMETRY_OVERLAPS_ALIGNEDBOX_ALIGNEDBOX_H

#include "pastel/geometry/shape/alignedbox.h"

namespace Pastel
{

    //! Tests if two aligned boxes overlap.
    /*!
   Preconditions:
   aAlignedBox.dimension == bAlignedBox.n()
   */
    template <typename Real, integer N>
    bool overlaps(
        const AlignedBox<Real, N>& aAlignedBox,
        const AlignedBox<Real, N>& bAlignedBox);

    //! Tests if two moving aligned boxes overlap.
    /*!
   The boxes move linearly with a constant velocity.

   intersectionRange:
   In case the aligned boxes ever overlap,
   the first and last time of intersection

   Returns:
   If the aligned boxes ever overlap.
   */
    template <typename Real, integer N>
    bool overlaps(
        const AlignedBox<Real, N>& aBox,
        const AlignedBox<Real, N>& bBox,
        const Vector<Real, N>& bVelocity,
        Tuple<Real, 2>& intersectionRange);

}

#include "pastel/geometry/overlap/overlaps_alignedbox_alignedbox.hpp"

#endif