曲面上投影的解析法及其应用

An Analytics of the Projection on a Curved Surface and Its Application

本文介绍了曲面上投影的计算方法,用计算机绘图技术作为实现这种方法的工具。由此得到一种新的投影视图——映射投影图。映射投影图等效于标高投影,具有一定的使用价值。

A new analytics of calculating the projection on a curved surface by means of computer-aided drawing skill is presented in this paper. Herefrom a new projective view-mapping projective view-is obtained. The mapping projective view is equivalent to a contour map and is of certain application value.