大家好，你们现在看到的这个是一个基于glut库的简单opengl框架，每个函数的后面我都加上了注释。

　　一次接触OpenGL，难免会遇上一些很诡异的问题并产生挫折感，希望我能够在这充满荆棘的道路上给予你们有效的帮助:)



　　这个例子是一个基本的框架，为了方便大家的上手而做的，在lab1_1里我们可以直接用GLReshape、GLInit函数而不需要修改它们，

　　但还是希望大家能够认真阅读我的注释，并动手尝试一下修改，以加深对各个函数的理解-Hello, everybody, you see now is a simple opengl glut library-based framework, each function behind me with comments. First contact with OpenGL, will inevitably encounter some very strange and frustrated, and I hope I can give you on this road full of thorns effective help :) This example is a basic framework, in order to facilitate everyone to get started and do in lab1_1 where we can directly use GLReshape, GLInit function without the need to modify them, but still hope that we can carefully read my comments, and hands to try to modify the order to deepen the understanding of the various functions