We are in the process of updating this documentation for OpenSim 4.0. Are you looking for OpenSim 3.3 documentation?



OpenSim 3.0 is our biggest upgrade to-date. We've added new features, including live model editing, scripting in Matlab and the GUI, and improved muscle models. We've enhanced some of the core existing OpenSim functionality, including our muscle models, tools for visualizing forces and other motion data. OpenSim 3.0 also includes a host of usability improvements for beginning GUI users to advanced API developers.