包含了OSGMFC 以及几个典型的OSG例子，绝对可以调试，但OSG环境需要自己重新配置一下,Contains OSGMFC as well as several examples of typical OSG can definitely make a debug, but the OSG environment needs its own reconfiguration

单文档OSG例子，采用OSG2.6版本，可作为OSG开发模板-Single Document OSG example, using OSG2.6 version, can be used as a template OSG development