OpenGL全面系统地介绍了进行OpenGL编程所需的基础知识, 如三维基本图元的绘制、坐标变换、颜色、光照、纹理映射、动画和用户交互技术等。-OpenGL( Open Graphics Library)A comprehensive and systematic introduction to the basic knowledge of OpenGL programming, such as the rendering of three-dimensional basic elements, coordinate transformation, color, light, texture mapping, animation and user interaction technology, etc..