OpenSceneGraph教程 本页面将帮助新用户逐步有目的地学习OSG的各方面内容。这里的教程与示例代码不同，它们主要是由文字和口头（视频教程）的编程指南组成。 -OpenSceneGraph Tutorials This page will help new users learn the destination step by step in all aspects of OSG. Tutorials and sample code here is differe

一个OSG操作器教程, 通过此教程，可学会用键盘和鼠标实现摄像机的控制-the OSG operator tutorial, with this tutorial, you can learn how to use the keyboard and mouse to control camera