Polytope.h

Go to the documentation of this file.

/*
  SOLID - Software Library for Interference Detection
  Copyright (C) 1997-1998  Gino van den Bergen

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Library General Public
  License as published by the Free Software Foundation; either
  version 2 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
  Library General Public License for more details.

  You should have received a copy of the GNU Library General Public
  License along with this library; if not, write to the Free
  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

  Please send remarks, questions and bug reports to gino@win.tue.nl,
  or write to:
                  Gino van den Bergen
          Department of Mathematics and Computing Science
          Eindhoven University of Technology
          P.O. Box 513, 5600 MB Eindhoven, The Netherlands
*/

#ifndef _POLYTOPE_H_
#define _POLYTOPE_H_

#ifdef _MSC_VER
#pragma warning(disable:4786) // identifier was truncated to '255'
#endif // _MSC_VER

#include "Convex.h"
#include "IndexArray.h"
#include "VertexBase.h"

class Polytope : public Convex {
public:
  Polytope(const VertexBase& b, int c, const unsigned int v[]) : 
    base(b), index(c, v) {}
  virtual ~Polytope() {}
  virtual Point support(const Vector&) const = 0;

  const Point& operator[](int i) const { return base[index[i]]; }
  int numVerts() const { return index.size(); }

private:
  const VertexBase& base;
  IndexArray index;
};

#endif