论文标题
参数/直接CAD集成
Parametric/direct CAD integration
论文作者
论文摘要
在计算机辅助设计（CAD）的历史中，基于特征的参数建模和基于边界表示的直接建模是最重要的两个CAD范式，分别在1980年代和2000年代后期开发。它们具有互补的优势和局限性，从而为综合CAD建模计划提供了巨大的改进潜力。有些人认为他们的集成将是下一代CAD软件的关键特征。本文简要审查了当前参数/直接集成方法。他们将讨论他们的基本思想，优势和缺点。主要结果是，如果需要无缝参数/直接集成，现有的集成方法远非完成。希望通过概述已经成为可能的事情以及仍然存在问题的问题，更多的研究人员将被吸引到这个非常重要的参数/直接整合研究主题。 本文是对CAD论文的补充，标题为``变变直接建模：参数建模和直接建模框架''的框架。 103465。
In the history of computer-aided design (CAD), feature-based parametric modeling and boundary representation-based direct modeling are two of the most important CAD paradigms, developed respectively in the late 1980s and the late 2000s. They have complementary advantages and limitations, thereby offering huge potential for improvement towards an integrated CAD modeling scheme. Some believe that their integration will be the key characteristic of next generation CAD software. This paper provides a brief review on current parametric/direct integration approaches. Their basic ideas, advantages, and disadvantages will be discussed. The main result reads that existing integration approaches are far from being completed if seamless parametric/direct integration is desired. It is hoped that, by outlining what has already been made possible and what still remains problematic, more researchers will be attracted to work on this very important research topic of parametric/direct integration. This paper serves as a complement to the CAD paper titled ``Variational Direct Modeling: A Framework Towards Integration of Parametric Modeling and Direct Modeling in CAD." Cite this work as follows: Qiang Zou, Hsi-Yung Feng, and Shuming Gao. Variational Direct Modeling: A Framework Towards Integration of Parametric Modeling and Direct Modeling in CAD. Computer-Aided Design 157 (2023): 103465.
