利用osg开源库实现三维场景渲染已经视图操纵，本教程为学习osg的基础教程，设计到osg基本的场景图构造以及矩阵操纵器的使用-osg revenue for the use of 3D scene rendering View has been manipulated, The Guide to Learning Guide osg basis, osg basic design to the scene graph structure

利用osg开源库实现三维场景渲染已经视图操纵，本教程为学习osg的基础教程，设计到osg基本的场景图构造以及矩阵操纵器的使用-osg revenue for the use of 3D scene rendering View has been manipulated, The Guide to Learning Guide osg basis, osg basic design to the scene graph structure