本程序实现一个简单的自动纹理生成的茶壶，代码主要是利用OpenGL库中的纹理生成函数实现的，在屏幕上出现一个茶壶，并为茶壶添加纹理效果。-The procedure to implement a simple auto-generated texture teapot, the code is to use OpenGL library in the texture generation function is implemented, appeared on the screen of a teapot, and add texture effect for the teapot.