这是计算机图形学的作业0，在老师给的源码的基础上进行添加修改，程序最先会出现一个茶壶，该工程要求实现按下键盘后对茶壶颜色，光源，旋转等工程，同时还附有实习报告。-This is a computer graphics job 0, be added to modify the source code of the teacher on the basis of the program will be the first of a teapot, the project required to a