http://blog.csdn.net/slience_perseverance/article/details/8096233
http://blog.chinaunix.net/uid-9478057-id-2002337.html
http://www.cnblogs.com/crazyxiaom/articles/2073586.html
http://developer.178.com/201103/94955548786.html
http://dev.gameres.com/Program/Visual/3D/OpenGLBase.htm