/* ScummVM - Graphic Adventure Engine

*

* ScummVM is the legal property of its developers, whose names

* are too numerous to list here. Please refer to the COPYRIGHT

* file distributed with this source distribution.

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <http://www.gnu.org/licenses/>.

*

*/

#ifndef MATH_LINE3D_H

#define MATH_LINE3D_H

#include "common/scummsys.h"

#include "common/endian.h"

#include "math/vector3d.h"

namespace Math {

class Line3d {

public:

Line3d();

Line3d(const Vector3d &begin, const Vector3d &end);

Line3d(const Line3d &other);

Math::Vector3d begin() const;

Math::Vector3d end() const;

Math::Vector3d middle() const;

/**

* Check if this line segment intersects with another line segment

*

* The check is done in either a XY or a XZ 2D plane.

*/

bool intersectLine2d(const Line3d &other, Math::Vector3d *pos, bool useXZ);

Line3d& operator=(const Line3d &other);

private:

Math::Vector3d _begin, _end;

};

} // end of namespace Math

#endif