计算机图形学原理及算法教程（Visual+C++版），包含三维变换、实时动画、图形裁剪、消隐、图形相交—相切、真实感图形学、帧动画等源码。-Computer Graphics Principle and Algorithm Tutorial (Visual+ C++ Version), including three-dimensional transformation, real-time animation, graphics, cutting, blanking, graphics int