眼镜脚套的参数化模型及折弯算法

Research on parametric modeling and curving algorithm of eyeglasses' temple

针对眼镜脚套自动折弯这一问题,根据特征造型的基本原理,分析了眼镜脚套的基本结构和特征表示,采用CSG定义了数据结构,并以此为基础,建立了脚套参数化模型和折弯算法,为眼镜的计算机辅助设计提供了理论和技术基础。

To solve the problem of curving eyeglasses＇ temple automatically,this article analyzes the basic structure and feature of eyeglasses＇ temple according to the theory of features modeling,and defines the data structure by CSG.Lastly,the p＇arametric modeling and curving algorithm of eyeglasses＇ temple are set up,which provides a method of theory and technology for eyeglasses＇ CAD.