一个点和 4 线之间最短的距离

用OPENGL写的3D的图形,立体的蜡烛图形可以动态的旋转.-write with OpenGL 3D graphics, three-dimensional graphics can be candles dynamic rotation.

OpenGL 渲染的水下焦散线法水下环境看起来从以上水环境很不同。想想在游泳池里游泳水下。光线击中水的涟漪的湖面上水下的表面 （如池墙） 创建聚焦效果或"焦散线法"。水下光的相互作用是区分从以上水环境的水下环境是重要的线索。

step how Install_Opengl_on_ Visual Studio

opengl材质管理,可以贴bmp格式的图片-opengl materials management, which can be attached bmp format photographs

本例包括：opengl的快捷菜单的制作以及图形交互与光照效果！-The cases include : opengl menu shortcuts and the production of interactive graphics and lighting effect!

与图形api无关的物理引擎系统,速度比较快,而且开放源码- The physical engine system has nothing to do with which with graph api, the speed quite is quick, moreover opening source code

自己利用vc＋opengl编写的单文档图形绘制程序，能够分3个窗口绘制opengl实例，是学习opengl编程及多窗口绘制的很好的例子-Vc+ opengl their use of a single document prepared graphics drawing program, to split three examples opengl rendering window is more than learning window opengl programming and a good example drawn

用鼠标实现opengGL程序的拾取功能，并且可以对3D模型进行选择-Use the mouse to pick up procedures opengGL realize functions, and can choose from 3D model

该代码是游戏编程光盘中所带，里面讲述了如何用OpenGL进行游戏设计。希望有喜欢的朋友一起分享-The code is a CD-ROM brought the game programming, which describes how to use OpenGL for game design. Want to have friends like to share

OpenGL,实现摄像头捕捉的图象由opengl输出-OpenGL, achieving camera to capture the image output by opengl