Marilou real-time engine uses the ODE (Open Dynamics Engine) for collisions detecting and dynamics management.
Gazebo integrated the ODE physics engine, OpenGL rendering, and support code for sensor simulation and actuator control.
SimSpark uses the Open Dynamics Engine (ODE) for detecting collisions and for simulating rigid body dynamics.
Australian Open | French Open | General Dynamics | Open University | open source | U.S. Open | engine | V8 engine | steam engine | Thomas the Tank Engine | V12 engine | Wacken Open Air | Diesel engine | The Open Championship | U.S. Open (tennis) | jet engine | General Dynamics F-16 Fighting Falcon | diesel engine | All England Open Badminton Championships | Web search engine | U.S. Open (golf) | Open Source | Open-pit mining | Internal combustion engine | 2006 Australian Open | radial engine | Open Software Foundation | Indira Gandhi National Open University | Lamar Hunt U.S. Open Cup | V10 engine |
The engine also relies heavily upon open-source libraries such as Cal3D, OpenAL, ODE, among others.