osgVisual is a C++ OpenGL toolkit which is based on ​OpenSceneGraph. It provides high level visualization functions for scientific visualization and vehicle simulators like flight simulators. It is primarily developed to act as visual system on the research flight simulator at the Institute of Flight System Dynamics, TU München, but can be used with minimal adaption in other visualization purposes. Learn more about osgVisual on http://www.osgvisual.org/.