关于directx实现的LOD代码，内含三维模型，已经编译成功，可以直接运行。包括算法时间的显示。-source code about LOD .in C++ language. including a 3D model, and has been successfully compiled.

这是一份关于场景管理的文档，对BSP、Octree和LOD讲述的很详细，值得一看！-This is a document on the management of the scene, about BSP, Octree and LOD is very detailed and worth a visit!