【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。更多还原

【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.更多还原