摘要
论述了ＡｕｔｏＣＡＤ软件中用选择集实体搜索法对二维复杂凹凸图形集合和“中空’图形在多次图形叠加中消隐方法的深入探讨，用该法编制的消隐程序具有广泛的实用价值。
This paper further deals with searching and selecting entity set method in software Auto CAD related to 2D complex convexo-concave graphics set and graphic with holes in the middle. The program with this method is of more widely practical values.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
1996年第3期43-46,共4页
Journal of Fuzhou University(Natural Science Edition)
关键词
消隐
中空
选择集
图形边界
工程图
装配图
delete covered entities
middle graphic holes
selecting set
graphic edge
