The Open Scene Graph (OSG) is a cross platform C++, OpenGL based library for real-time visualization, with uses such as vis-sim, scientific modelling and games.
Open Scene Graph (OSG) 是一个跨平台的C++库, 基于OpenGL,用于实时可视化处理,可以将其作为vis-sim,科学建模和游戏使用。
来源: http://sourceforge.net/projects/openscenegraph/