The rendering of dynamic scenes in terrain environment is studied.
提出了地形环境下的动态场景绘制流程。
Then educes the real time algorithm of dynamic level of detail terrain rendering and gives out its realizing process in detail.
进而引出了动态多细节水平地形渲染的实时算法，并给出其实现过程及实验结果。
The experiments show that and the real time dynamic browsing is achieved , thus the performance of terrain rendering is improved greatly.
实验结果表明该模型能实现地形场景的实时浏览，提高地形场景的绘制效率。
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