bounding_alignedbox_alignedbox.h

// Description: Bounding aligned box of aligned boxes

#ifndef PASTELGEOMETRY_BOUNDING_ALIGNEDBOX_ALIGNEDBOX_H
#define PASTELGEOMETRY_BOUNDING_ALIGNEDBOX_ALIGNEDBOX_H

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

#include "pastel/math/affine/affine_transformation.h"

namespace Pastel
{

    //! Bounding aligned box of two aligned boxes.
    template <typename Real, integer N>
    AlignedBox<Real, N> boundingAlignedBox(
        const AlignedBox<Real, N>& aAlignedBox,
        const AlignedBox<Real, N>& bAlignedBox);

    //! Bounding aligned box of an affinely transformed aligned box.
    template <typename Real, integer N>
    AlignedBox<Real, N> boundingAlignedBox(
        const AlignedBox<Real, N>& alignedBox,
        const AffineTransformation<Real>& transformation);

    //! Bounding aligned cube of an aligned box.
    template <typename Real, integer N>
    AlignedBox<Real, N> boundingAlignedCube(
        const AlignedBox<Real, N>& box);

    //! Extends an aligned box minimally to cover another aligned box.
    /*!
   Returns:
   If the box needed to be extended.
   */
    template <typename Real, integer N>
    bool extendToCover(
        const AlignedBox<Real, N>& boxToCover,
        AlignedBox<Real, N>& boxToExtend);

    //! Extends an aligned box minimally to cover a point.
    /*!
   Returns:
   If the box needed to be extended.
   */
    template <typename Real, integer N>
    bool extendToCover(
        const Vector<Real, N>& pointToCover,
        AlignedBox<Real, N>& boxToExtend);

}

#include "pastel/geometry/bounding/bounding_alignedbox_alignedbox.hpp"

#endif