三角带绘制(TriStripVisitor)示例
...............................\osgVR
...............................\.....\main.cpp
...............................\.....\osgVR.vcproj
...............................\.....\osgVR.vcproj.DCED96CCF2F246F.Administrator.user
...............................\osgVR.sln
...............................\osgVR.suo
...............................\release
...............................\.......\osgVR.exe