摘要
本文论述了用两相交直线处理凸平面立体隐藏线的方法。通过具体运算表明,本法数据结构较为简单,输入的信息量较少,绘制图形的速度显著提高,是一种适用性较广、简明易解而可行的方法,可以在实践中推广应用。
The method of handling the hidden lines of raised plane object with two intersecting lines has been presented. Practical applications of the method demonstrate that the data structure is simpler, and the quantity of imported information is smaller, and that the speed of drawing is remarkably raised.
出处
《中南林学院学报》
CSCD
1990年第1期54-57,共4页
Journal of Central South Forestry University
关键词
凸平面立体
隐藏线
拓扑信息
制图
raised plane object, hidden line, topologic iuformation
