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An open source implementation of the High Level Architecture Run-Time Infrastructure. Focused on modularity and flexibility, Portico provides an extensible environment to support HLA simulation development and research.
Open HLA (oh-la) provides an open-source implementation of the HLA RTI spec 1.3, IEEE 1516 and IEEE 1516 Evolved. It also provides a framework to wrap the standard RTI classes and FOM to code generation to make life simpler.
This project is devoted to producing tools to help HLA developers write software that is less tied to vendor specific libraries and/or particular FOMs.
Multiplayer framework for flight simulators. Based on M&S HLA 1.3 standards. Provides a 3D air traffic visualization tool and HLA plug-ins for FlightGear, Microsoft Flight Simulator X and X-Plane.
Middlesim is a light-weight HLA simulation middleware framework. Providing relief from many of the annoying programming “features” of the HLA, it provides a simplified API that is both concise and easy to use.