该小软件利用vb的基本控件，实现了三维图象的显示，只要按规定的格式输入数据，3D图就立马显示了！-vb use the basic controls, achieved a 3D image, as long as the required input data format, 3D map display on quickly!

一个三维地图生成程序，使用它可以生成三维地图，同3D结合使用更好！-generate a three-dimensional map, the use of which can generate three-dimensional maps, used in conjunction with the 3D!

OPEN-GL应用2C三维地图演示系统,包含OPEN+GL功能2CGIS演示-OPEN- 2 c 3 d map GL application demonstration system, include the OPEN+ GL function 2 cgis demonstration