source: orxonox.OLD/orxonox/trunk/src/lib/collision_detection/bounding_volume.h @ 4533

/*! 
    \file bounding_volume.h
    \brief Definition of a bounding volume for collision detection algorithms

*/

#ifndef _BOUNDING_VOLUME_H
#define _BOUNDING_VOLUME_H

#include "base_object.h"

class sVect3D;
class Vector;

//! An abstract class representing a bounding volume
class BoundingVolume : public BaseObject {

 public:
  BoundingVolume();
  virtual ~BoundingVolume();

  inline const Vector* getCenter() const { return this->center; }
  inline const int getIndex() { return this->treeIndex; }

  virtual sVect3D* getVertices() const = NULL;
  virtual void mergeWith(const BoundingVolume &bv) = NULL;

  virtual void drawBV(int currentDepth, const int depth) const = NULL;
  virtual void drawBVPolygon(int currentDepth, const int depth) const = NULL;
  virtual void drawBVBlended(int currentDepth, const int depth) const = NULL;


 protected:
  Vector*             center;                     //!< Center point of box

  unsigned int        treeIndex;                  //!< Index number of the BV in the tree
};

#endif /* _BOUNDING_VOLUME_H */