摘要：
1 /* OpenSceneGraph example, osgpick.*/ 2 3 /* osgpick sample 4 * demonstrate use of osgUtil/PickVisitor for picking in a HUD or 5 * in a 3d scene, 6 */ 7 8 #include <osgUtil/Optimizer> 9 #include <osgDB/ReadFile> 10 #include <osgViewer/Viewer> 11 #include <osgViewer/CompositeVi 阅读全文
