此资料介绍的是：利用OpenGL实现三维地形可

视化,采用Delaunay三角化法得到地形采样点,并用已知数据对三角曲面进行插值加密,生成规则格网(GRID)数据结构的方法,可得到高度真实感的三维地形可视化效果。

-The data presented are: the use of OpenGL for three-dimensional terrain visualization, using Delaunay triangulation method to be terrain sampling point, and with the known data encryption on the triangular surface is interpolated to generate the rules Grid (GRID) data structure method can be obtained highly realistic 3D terrain visualization.