source: orxonox.OLD/orxonox/branches/physics/src/util/physics/i_physics.h @ 4121

/*! 
    \file i_physics.h
    \brief a physics interface simulating a body with a mass
*/

#ifndef _I_PHYSICS_H
#define _I_PHYSICS_H

#include "p_node.h"

//! A Physics interface
/**
   here can be some longer description of this class
*/
class IPhysics : public PNode {

 public:
  IPhysics();
  virtual ~IPhysics();
  
  void setMass( float mass );           //!< Set the mass of this node
  float getMass( void ) const;          //!< Get the mass of this node
  float getTotalMass( void ) const; //!< Get the sum of the masses of this node and all subnodes

 protected:
  void recalcMass();    //!< Recalculate the mass of the children
  float mass;                   //!< Mass of this node
  float massChildren;   //!< Sum of the masses of the children nodes
  

 private:
        

};

#endif /* _I_PHYSICS_H */