摘要
几何造型是计算机辅助设计的一项重要内容 ,造型方法的优劣会对产品的生命周期产生重大影响。基于特征的参数化实体造型系统是一种现代先进的实体造型系统。介绍了传统的布尔造型系统和基于特征的参数化实体造型系统 。
The modeling technology play a very important role in CAD.It affects a lot on the lifecycle of the product.The modeling system base on feature is a modern oundl advanced system.The traditional Boolean system and the parameter-driven modeling system which based on feature are introduced in this paper.The material object rnodeling system which function and price are comparative satisfactory is also introduced.
出处
《煤矿机械》
北大核心
2002年第9期19-21,共3页
Coal Mine Machinery
