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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)

访问最底层LOD模型路径，打开后获取顶点数据和PirmitiveSet，重绘模型的三角面片(Visit the bottom LOD model path, open it, get vertex Array and PirmitiveSet, and redraw the triangle of the model.)

正三角网格分割球面正三角网格分割球面正三角网格分割球面(Equilateral triangle mesh segmentation spherical programEquilateral triangle mesh segmentation spherical programEquilateral triangle mesh segmentation spherical program)

说明：  3D照片墙，swf不是代码哦,值得借鉴一下(3D Photo Wall, swf not the code Oh, is worth learning about)

exercis on osg programing in visuel basic c++

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)

NPR_framework 3D model viewer.

欧洲winner2的官方3D天线信道模型源程序 内包含十多种场景选择 考虑了角度扩展 k参数等(H=WIM(WIMPAR,LINKPAR,ANTPAR) is a 5D-array of channel coefficients. For explanation of the input parameter structs, see WIMPARSET, LAYOUT2LINK, LAYOUTPARSET, and ANTPARSET. H is a cell array of size K (number of links.SIZE(H{i})=[U S N T], where U is the number of MS (RX)elements, S is the number of BS (TX) elements, N is the number of paths,T is the number of time sample)

说明：  一步步引导读者用C++实现计算机图形学中的各种基础数据结构(Lead reader to build the various data structrues of computer graphics step by step.)

说明：  使用c++ 及 OpenGL 显示.obj 加载纹理(show the file .obj and render the texture)