Line.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////


// Line.h: interface for the Line class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_Line_H__54F37DA5_36EB_11D3_BE80_000000000000__INCLUDED_)
#define AFX_Line_H__54F37DA5_36EB_11D3_BE80_000000000000__INCLUDED_

#include <common/Vector.h>

class Line  
{
public:
        Line();
        Line(Vector &start, Vector &end);
        virtual ~Line();

        float dotP(const Line &line);
        bool intersect(const Line &line, Vector &interPt, const bool checkPtOnLine = true);
        Vector operator*(const Line &line);

        const Vector &getDirection();
        const Vector &getStart();
        const Vector &getEnd();
        void setStart(const Vector &start);
        void setEnd(const Vector &end);
        void setPoints(const Vector &start, const Vector &end);

        Vector get2DPerp();

protected:
        Vector start_, end_;
        Vector dir_;
};

#endif // !defined(AFX_Line_H__54F37DA5_36EB_11D3_BE80_000000000000__INCLUDED_)

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