An advanced 3d CAD system based-ACIS platform is introduced, including its design, development and application.
该文介绍了一个基于ACIS平台的大型三维CAD系统的设计、开发与应用。
Targeted at objects this paper introduces ACIS software technology, which combines wireframe model, surface model and solid model. It allows three presentations in the integral system.
主要说明AC IS几何技术是一个面向对象软件技术，它集线框、曲面和实体造型于一体，并允许这3种表示共存于统一的数据结构中。
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