LineSegment.h

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//                                                         //
// Copyright (c) 2003-2013 by The University of Queensland //
// Earth Systems Science Computational Centre (ESSCC)      //
// http://www.uq.edu.au/esscc                              //
//                                                         //
// Primary Business: Brisbane, Queensland, Australia       //
// Licensed under the Open Software License version 3.0    //
// http://www.opensource.org/licenses/osl-3.0.php          //
//                                                         //

#ifndef __LINE_SEGMENT_H
#define  __LINE_SEGMENT_H

//--- Project includes ---
#include "Foundation/vec3.h"
#include "Geometry/Line.h"

class LineSegment : public Line
{
 private:
  double m_len;

 public:
  LineSegment(const Vec3&,const Vec3&);
  virtual ~LineSegment(){}

  virtual double sep(const Vec3&);
  virtual bool intersect(const Vec3&,const Vec3&);
  Vec3 getP1() {return Pos;};
  Vec3 getP2() {return Pos+m_len*U;};
};

#endif // __LINE_SEGMENT_H