Physsim: /home/drumwrig/Physsim/include/Physsim/NewtonRestitutionModel.h Source File

00001 /****************************************************************************
00002  * Copyright 2006 Evan Drumwright
00003  * This library is distributed under the terms of the GNU General Public 
00004  * License (found in COPYING).
00005  ****************************************************************************/
00006 
00007 #ifndef _NEWTON_RESTITUTION_MODEL_H
00008 #define _NEWTON_RESTITUTION_MODEL_H
00009 
00010 #include <Physsim/CollisionMethod.h>
00011 
00012 namespace Physsim {
00013 
00015 
00026 class NewtonRestitutionModel : public CollisionMethod
00027 {
00028         public:
00029                 NewtonRestitutionModel() { _max_iterations = DEFAULT_MAX_ITERATIONS; }
00030                 virtual void process_impacts(const std::list<ContactPtr >& contacts) const;
00031                 void load_state(BaseConstPtr object, bimap<BasePtr, BasePtr>* correspondence);
00032                 void save_state(BasePtr object, bimap<BasePtr, BasePtr>* correspondence = NULL) const;
00033                 virtual void clone(BasePtr& cloned, bimap<BasePtr, BasePtr>* object_map = NULL) const;
00034                 virtual void load_from_xml(XMLTreeConstPtr node, std::map<std::string, BasePtr>& id_map);
00035                 virtual void save_to_xml(XMLTreePtr node, std::list<BaseConstPtr>& shared_objects) const;
00036                 virtual bool is_global_method() const { return false; }
00037 
00038         private:
00039                 void process_impact(ContactPtr c) const;
00040                 unsigned _max_iterations;
00041                 static const unsigned DEFAULT_MAX_ITERATIONS = 1;
00042 }; // end class
00043 } // end namespace
00044 
00045 #endif