Introduction - If you have any usage issues, please Google them yourself
OpenSceneGraph (referred to as OSG) and OpenGL technology development is a C++ platform application programming interfaces (APIs), it allows programmers to more quickly and easily create high-performance, cross-platform interactive graphics program. A variety of advanced rendering features, the IO, as well as spatial structure of the organization function as middleware (middleware) for application software lower-level OpenGL hardware abstraction layer (HAL) display driver of the underlying hardware.