/* Residual - A 3D game interpreter
 *
 * Residual 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 library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 *
 * $URL$
 * $Id$
 */

#ifndef GRAPHICS_LINE3D_H
#define GRAPHICS_LINE3D_H

#include "common/scummsys.h"
#include "common/endian.h"

#include "graphics/vector3d.h"

namespace Graphics {

class Line3d {
public:
	Line3d();
	Line3d(const Vector3d &begin, const Vector3d &end);
	Line3d(const Line3d &other);

	Graphics::Vector3d begin() const;
	Graphics::Vector3d end() const;
	Graphics::Vector3d middle() const;

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

	void operator=(const Line3d &other);

private:
	Graphics::Vector3d _begin, _end;

};

} // end of namespace Graphics

#endif