摘要
阐述了任意边界自动裁剪技术的原理,分析了零件的几何特征,提出了对凸形和凹形边界隐藏线的判断方法,并以实例说明其应用。
This paper explains a principle for using arbitrary boundary automatic clipping technology,analyzes the geometric characteristics of parts,and proposes a discretion method for cmvex and concave boundary hidden curres,and at last gives a example for declarating its application.
出处
《重庆大学学报(自然科学版)》
EI
CAS
CSCD
1997年第3期79-82,共4页
Journal of Chongqing University
关键词
参数化绘图
CAD
任意边界裁剪
图形拼接
computeraided design(CAD) / parameterized drawing
arbitrary boundary automatic clipping technology
graphic splice