一个大规模地形现实和纹理映射的程序，从国外网站下载的，一般的机器根本跑不动，标准C编写，多平台可编译，供大家学习。-a large-scale topographic reality and texture mapping procedures from abroad website and general machinery simply could not, the standard C preparation, multi-platform can be compiled for the

这是关于三维地形的生成的源代码，利用的是节点包围盒的思想进行节点评价，实现地形连许多分辨率表示。-This is the three-dimensional terrain on the generation of source code, use the node is surrounded box thinking node evaluation, Even many terrain resolution said.