利用离散点数据，画点符，并进行不规则三角网的构建，耗时短，速度快，-use of discrete data, and the painting website points, and TIN of Construction, time-consuming short, fast and

通过用户交互的方式形成Delauny三角网，也可以通过读取点（txt）文件画tin并且输出三角网的每条边的起点，终点，线的斜率和截距-Using the way that users control the positions of the points so as to draw the TIN under the rule of Delauny.Besides,it allows the users that call the txt file which records the infor

构建三角网的VB程序,构建三角网的算法很多,这是逐点插入法,并在插入后进行外接圆检测-Build triangulation VB procedure, construct a triangulation algorithm is very much, this is the point insertion method, and circumcircle detection after insertion

Delaunay三角剖分 实现平面离散点的三角形网各化, 朋友们多多交流啊,-Delaunay triangulation subdivision Triangle network each of planar discrete points, a lot of friends communication,