摘要
提出一个解决AutoCAD中Spline闭合曲线的起点相关性和形状易发生畸变等问题的新方法,实现曲线的形状唯 一性,使其更适合工程实际的需要。利用Java编程在自行研发的基于Web的CAD系统中,实现了NURBS曲线的生成、 修改和控制功能。
Aiming at relativity with starting point and possible aberrance of closed spline (It is NURBS cure. ) in AutoCAD, a new method is brought forward to accomplish shape uniqueness of closed NURBS curve. It makes spline more true of engineering requirement. Creating,modifying and controlling of NURBS curves are realized in self-developed Web based CAD system with Java.
出处
《现代制造工程》
CSCD
北大核心
2004年第8期24-25,共2页
Modern Manufacturing Engineering
基金
安徽省自然科学基金(03044106)
