Complex sentence: Techniques such as shape matching and position based dynamics solve address these problems with interactive games and simulations in mind, with position based dynamics being used in mainstream game engines such as Bullet (software), Havok, and PhysX.
Split into simpler sentences: Techniques such as shape matching and position based dynamics address these problems with interactive games and simulations in mind. Position based dynamics is used in mainstream game engines such as Bullet (software), Havok, and PhysX.