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  • Committer: Package Import Robot
  • Author(s): Anton Gladky
  • Date: 2011-11-18 21:47:18 UTC
  • Revision ID: package-import@ubuntu.com-20111118214718-4ysqm3dhpqwdd7gd
Tags: upstream-0.99~bzr106
Import upstream version 0.99~bzr106

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src/TriWithLines2D.h
 
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/////////////////////////////////////////////////////////////
 
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//                                                         //
 
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// Copyright (c) 2007-2011 by The University of Queensland //
 
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// Earth Systems Science Computational Centre (ESSCC)      //
 
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// http://www.uq.edu.au/esscc                              //
 
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//                                                         //
 
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// Primary Business: Brisbane, Queensland, Australia       //
 
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// Licensed under the Open Software License version 3.0    //
 
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// http://www.opensource.org/licenses/osl-3.0.php          //
 
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//                                                         //
 
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/////////////////////////////////////////////////////////////
 
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#ifndef __TRIWITHLINES2D_H
 
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#define __TRIWITHLINES2D_H
 
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// --- Project includes ---
 
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#include "AVolume2D.h"
 
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// --- STL includes ---
 
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#include <vector>
 
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#include <map>
 
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// --- IO includes ---
 
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#include <iostream>
 
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using std::vector;
 
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using std::map;
 
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using std::ostream;
 
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/*!
 
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  \class TriWithLines2D
 
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  A class for the generation of random particles inside a triangle. An arbitrary number 
 
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  of lines can be added to which the particles are fitted.  
 
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*/
 
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class TriWithLines2D : public AVolume2D
 
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{
 
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 protected:
 
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  Vector3 m_pmin;
 
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  Vector3 m_pmax;
 
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  Vector3 m_p0;
 
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  Vector3 m_p1;
 
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  Vector3 m_p2;
 
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  double m_a0,m_a1,m_a2;
 
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  double m_b0,m_b1,m_b2;
 
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  double m_c0,m_c1,m_c2;
 
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  vector<Line2D> m_lines;
 
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  double m_random(double,double)const;
 
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 public:
 
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  TriWithLines2D();
 
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//  TriWithLines2D(const Vector3&,const Vector3&);
 
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  TriWithLines2D(const Vector3&,const Vector3&,const Vector3&);
 
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  virtual ~TriWithLines2D(){};
 
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  void addLine(const Line2D&);
 
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  virtual pair<Vector3,Vector3> getBoundingBox();
 
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  virtual Vector3 getAPoint(int)const;
 
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  virtual bool hasPlane() const{return (m_lines.size()>0);};
 
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  virtual Line2D getClosestPlane(const Vector3&);
 
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  virtual const map<double,const Line2D*> getClosestPlanes(const Vector3&,int) const;
 
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  virtual bool isIn(const Vector3&) const;
 
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  virtual bool isIn(const Sphere&);
 
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  friend ostream& operator<< (ostream&, const TriWithLines2D&);
 
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};
 
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#endif // __TRIWITHLINES2D_H