计算机应用

• 数字媒体技术(特约专题)(Digital media tec • 上一篇    下一篇

面向领域的快速特征造型的设计与实现

张宏鑫 陈伟峰 刘华   

  1. 浙江大学 浙江大学 威盛电子(中国)有限公司
  • 收稿日期:2008-09-08 修回日期:2008-10-28 出版日期:2008-12-01 发布日期:2008-12-01
  • 通讯作者: 张宏鑫

Domain based fast feature modeling: Design and implementation

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  • Received:2008-09-08 Revised:2008-10-28 Online:2008-12-01 Published:2008-12-01
  • Contact: Hong-Xin ZHANG

摘要: 提出了面向领域的快速几何特征造型新方法。受软件工程理论中的“域工程”思想启发,该方法针对特定领域的几何特征造型设计,研究如何将领域知识加以抽象自动化,改良几何造型系统的软件架构设计,优化造型系统的算法设计,从而最终提高特征造型系统的整体效率。基于这一思想方法,讨论并分析了计算机辅助建筑设计中造型的需求,提出了系统实现框架,给出了相应的算法实例。应用实例证明了方法的可用性。

关键词: 特征造型, 域工程, 软件架构

Abstract: A domain-based fast feature modeling approach was proposed. Inspired by the approach of Domain Engineering in software engineering, for a particular field of feature modeling design, this approach is on how to use the knowledge of such field to improve geometric modeling system. As a result, the entire efficiency of the geometric modeling system was improved by optimizing software architecture and algorithm design. Base on this novel method, the demand of geometric modeling in Computer-Aided Architectural Design (CAAD) was discussed, and a system framework for domain-based geometric modeling was created. Several examples of this method in industry modeling design and digital entertainment fields prove the effective.

Key words: geometric modeling, domain engineering, software architecture