这是一本有关图形学的书籍，它主要研究内容就是研究如何在计算机中表示图形、以及利用计算机进行图形的计算、处理和显示的相关原理与算法。-This is a graphics books, it is mainly the research is to study computer graphics, and the use of computer graphics computing, processing, and display the relevant principles and algor