任意边界内三角网自动联结方法

The Method of Automatical Joining Triangular Net in any Boundaries

利用三角网法自动绘制等值线图时,三角网的自动联结以及边界的处理是其关键算法之一。本文通过分析和研究三角形联网的规则,对其算法进行了改进,使之能够处理任意形态的边界。

When drawing contour maps automatically using method of triangular net, auto-matical joining triangular net and edg' s processing is one of the key algorithms. In this paper, through analysing and studying regulations of triangular net joining, the algorithms has been im-proved, and bundaries of any shapes can be processed.