3D-terrain-visualization

This a android application that based on openGL ES API, which is used for terrain visualizaton.
The program implements the following functions:
(1)Display 3D scatter points;
(2)Delaunay triangulation for points;
(3)Texture mapping;
(4)Set the viewport, add light.

这是一个基于openGL ES的三维地形可视化安卓程序。
该程序实现的功能:
(1)展示三维散点地形数据;
(2)将三维散点图进行Delaunay三角剖分,生成三角网;
(3)给三角网贴上地形纹理;
(4)设置视角变换,加上光照。

三维散点图绘制:  

   

三角剖分:

   

项目导入:  

下载本项目后,用Android studio打开。
download the program, and open it with Android studio.