File list (Check if you may need any files):
MixedOSG\Physics.sln
........\Physics
........\.......\Physics.vcproj
........\.......\Physics.vcproj.GIRAFFE-C4D62AB.Adrian.user
........\release
MixedOSG.gif
........\Physics\Situation.h
........\.......\stdafx.h
........\.......\UpdateCallback.h
........\.......\Ball.cpp
........\.......\BounceBalls.cpp
........\.......\BounceWall.cpp
........\.......\Change.cpp
........\.......\PhysicsApp.cpp
........\.......\Simulator.cpp
........\.......\Situation.cpp
........\.......\stdafx.cpp
........\.......\UpdateCallback.cpp
........\.......\Ball.h
........\.......\BounceBalls.h
........\.......\BounceWall.h
........\.......\Change.h
........\.......\Simulator.h
........\release\Physics.exe