OpenSceneGraph: OpenSceneGraph (3D graphics toolkit)
OpenSceneGraph: 
OpenSceneGraph: The OpenSceneGraph is an open source cross platform graphics toolkit
OpenSceneGraph: for the development of high performance graphics applications such as
OpenSceneGraph: flight simulators, games, virtual reality and scientific
OpenSceneGraph: visualization. Based around the concept of a scene graph, it provides
OpenSceneGraph: an object oriented framework on top of OpenGL freeing the developer
OpenSceneGraph: from implementing and optimizing low level graphics calls, and
OpenSceneGraph: provides many additional utilities for rapid development of graphics
OpenSceneGraph: applications.
OpenSceneGraph: