摘要
本文根据车身曲线曲面的造型特点,提出了车身曲线曲面的光顺准则;重点介绍了用圆曲率法进行曲线曲面光顺的方法;还讨论了在实际车身曲面造型中,如何进行曲面光顺处理及检验曲面光顺的方法;最后介绍曲线曲面光顺方法在整车外表面设计中的应用。
This paper presents the rules to smooth the autobody curves and surfaces according to the characteristics of the modelling of autobody curves and Surfaces. It emphatically introduces how to use the circular curvature method to smooth curves and surfaces and to deal with surface smoothing and surface cheching in the practical modelling of autobody surface. In the end, the related applications are introduced in the design of outer surface for autobody.
出处
《计算机应用与软件》
CSCD
1996年第3期57-63,共7页
Computer Applications and Software
关键词
车身
曲线拟合
曲面造型
汽车
Autobody, curve fitting, surface modelling, circular curvature, smoothing.
