构建Delaunay三角网,自定义点，生成三角网格。-Construction of Delaunay Triangulation, custom points, generate triangular mesh.

易语言考察眼力游戏源码例程程序结合易语言动画框组件，改变界面网格化中的颜色以便锻炼眼力。 -Easy language of vision game source routine procedures combined with easy language animation frame assembly, changing the interface grid color in order to exercise eyesight.