包含Ogre场景管理，场景渲染，设计模式，消息机制，数据文件结构分析以及渲染系统线程化文档-Contains Ogre scene management, scene rendering, design patterns, messaging, data analysis, and file structure of the document rendering system thread

Torque游戏引擎的粒子系统分析，帮助Torque初学者理解粒子系统和扩展自己的类库-Torque game engine particle system analysis, to help beginners understand the Torque particle systems and to expand their library