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离散元软件3DEC软甲隧道分析实例，考虑了节理分布情况以及各种支护结构单元，建模技术较高，有助于避免自带生成器的伪节理影响(Discrete element analysis software 3DEC soft-tunnel instance, consider the joint distribution as well as supporting a variety of structural units, higher modeling techniques to help avoid pseudo generator comes joints affected)

osgearth的文档资料不多，这里几乎是所有可以找到的中文资料，以及一些osg的中文资料(osgearth documentation much, here you can find almost all the Chinese data, as well as some of the Chinese data osg)

基于DEM的三维地形绘制，通过四叉树实现LOD细节层次结构(DEM-based three-dimensional terrain rendering by Quadtree LOD hierarchy details)

说明：  这是一个用vc编写的简单的图形查看器程序，它可以用来实现图形查看的功能，好用哦(vc)

osg粒子子系统例子,一个是简单的粒子系统，另一个是烟(the example of particle sysytem in OSG)

水波纹 3d 采用mesh方法，通过定点z值的不用来模拟水波纹的效果(wave ripper)

说明：  基于vtk的三维重构与裁切: 1.16位非压缩位图的读取与设置. 2.图像数据载入映射器 3.裁切平面的设置 4.边界的设置与显示 5.三维重构 注:需安装vtk4.0以上版本(It s about 3D reconstruct and clip based on VTK including reading and configration of 16 bits non_contracted bitmaps,the mapper for image data loading, configration of plane for clip,configration and display of borders and 3D reconstruct.(PS:VTK 4.0 or above version is needed))

osg cookbook 中的源代码，里面有OSG和CG的结合，OSG和CEGUI的结合，OSG与QT的结合以及PHYSX的结合。(the source code of OSGCOOKBOOK,include integration of OSG and CG,CEGUI,QT and physx)

这是关于云南白族村的vrml原码，如果看代码，，请用vrmlpad编辑器打开，如果预览请用bs. (This is on the Yunnan Bai village in the vrml the original code, if we look at the code, open with vrmlpad editor preview with bs.)

这是计算机图形学的内容，可以实现线段的裁剪，初学者适用(This is the content of computer graphics, the cutting line can be achieved, for beginners)