The dynamic management of landscape data is achieved with the view frustum culling technology and quadtree searching algorithm based on resolution-testing.

• 利用视景体裁剪,基于分辨率测试的四叉树搜索算法实现了大场景数据的动态管理。其中重点对可见区分辨率进行调整,使渲染的数据块适中。