利用openGL实现了三维图形茶壶、球、圆锥、圆环、正方体的绘制、平移、旋转、缩放等简单功能，是openGL入门的好示例。

利用openGL实现了三维图形茶壶、球、圆锥、圆环、正方体的绘制、平移、旋转、缩放等简单功能，是openGL入门的好示例。-OpenGL achieved using three-dimensional graphics teapot, ball, cone, ring, cube mapping, shifting, rotating, zooming and other simple functions, it is a good

OPENGL中，利用GLUT中的已知函数实现对基本图形的绘制，如茶壶等，还可以通过修改参数实现缩放，旋转，平移等-OPENGL, using the known GLUT functions to achieve the basic graphics rendering, such as teapots, etc., can also be achieved by modifying the parameter scaling, rot

茶壶的旋转平移缩放，通过键盘的Z和X控制平移功能(Rotation and scaling of a teapot)