期刊论文

The Method of 3-Dimensional Design for Highway CAD System

中文

交通科学与工程

1674-599X

2000

16

1

37-40

10.3969/j.issn.1674-599X.2000.01.009

本校为第一机构

结合样条函数提出了公路三维设计方法。以此方法作为公路CAD软件开发的数学基础 ,能够表达公路三维实体 ,便于公路表面三角网的建立 ,为公路CAD软件开发提供了一条思路

The authors introduce highway 3-dimensional design way in the light of spline function. This method is used as mathematics base for developping highway CAD Soft, and it can express 3-dimensional highway entity and found highway surfaces network of triangles as well ...