RectPatch.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 __RECT_PATCH_H
#define __RECT_PATCH_H

// --- project includes ---
#include "Foundation/vec3.h"
#include "Geometry/Plane3D.h"

class RectPatch
{
 private:
  double m_xmin,m_xmax,m_zmin,m_zmax,m_y0,m_dy;

 public:
  RectPatch(double,double,double,double,double,double);

  double sep(const Vec3&);
  double dist(const Vec3&);
  bool intersect(const Vec3&,const Vec3&);
  Plane3D getPlane(const Vec3&);
  Vec3 getBasePoint() const {return Vec3(m_xmin,m_y0,m_zmin);};
};



#endif // __RECT_PATCH_H