摘要
隐藏线和隐藏面的消除历来是计算机图形学中较为困难的问题之一。本文简要介绍通用绘图程序库实现的三个算法,即函数曲面的网格消隐算法,离散点的浮动水平线算法和离散点的扫描线缓冲区算法。用FORTRAN77编写的该程序库1988年已在中国船舶科学研究中心的超级小型计算机上建成。
The hidden line and hidden surface removal is one of the difficult problems in computer graphics. Three algorithms of the general plotting library-grid algorithm for functional curved surfaces, and floating horizon algorithm and scan line buffer algorithm for discrete space points are briefly introduced. This program library written in FORTRAN 77 was implemented on a superminicomputer in CSSRC in 1988.
出处
《计算机工程》
CAS
CSCD
北大核心
1990年第6期7-14,共8页
Computer Engineering
