基于OSG实现了虚拟园区的漫游系统，可以利用鼠标对漫游园区进行大小的缩放、位置的拖动，并且可以通过键盘控制坦克的前进和转弯。-The visual park ramble system is implemented based OSG in this paper.It can It can be the size of the roaming the park with the mouse ,and it can control the tank through the keyboard.

读取标准obj文件，实现服装模型的三维显示，基于虚拟球的旋转平移缩放变换，三维漫游，包含局部变形和碰撞检测代码。-Read the standard obj file, to achieve three-dimensional display of the garment model, based on the virtual ball of the rotation translation zoom transformation, three-dimensional roaming, incl

一个小的基于c#的三维场景，使用VS2012平台调试即可(A small c# based 3D scene that is debugged using the VS2012 platform)