1、 OpenSceneGraph-3.0.0 source code
http://trac.openscenegraph.org/projects/osg/wiki/Downloads/CurrentRelease
2、OpenSceneGraph-Data-3.0.0
http://trac.openscenegraph.org/projects/osg//wiki/Downloads/SampleDatasets
3、3rdParty
http://trac.openscenegraph.org/projects/osg//wiki/Downloads/Dependencies
4、CMake
http://www.cmake.org/cmake/resources/software.html
5、CMake过程中一定修改3RPARTY_DIR
6、环境变量：
OSG_FILE_PATH ： Data 存放位置
PATH：bin
7、具体步骤转：http://www.d3dweb.com/Documents/201012/11-19453050642.html