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。
These algorithms solve the conflict between the rendering rate and the quality in an effect way and realize rapid the real-time ramble in large scale terrain scenes.
实验结果表明，该算法有效地解决了绘制速度与质量之间的矛盾，较好地实现了大规模地形场景的实时快速漫游。
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。
Multiresolution modeling, used to resolve the real time rendering of large scale terrain, has attracted growing interest over the last decade.
多分辨率建模作为解决大面积地形实时动态显示的手段，近年来在国内外得到普遍的重视和研究。
Multiresolution modeling, which is used to resolve the real-time rendering of large scale static terrain, has attracted growing interest at home and abroad over the last decade.
多分辨率建模作为解决大面积静态地形实时动态显示的手段，近年来在国内外得到普遍的重视和研究。
The experiment results show that this approach can achieve good performance for real-time rendering of massive terrain dataset.
实验结果表明，该研究成果能够实现真实感海量地形数据的实时可视化与交互操作。
In the field of terrain visualization, the most efficient tool for real-time rendering of complex landscape is level of detail (LOD).
在地形可视化领域，实时绘制复杂地形场景的最有效工具是LOD技术。
It is significant to construct a suitable terrain model for real-time rendering terrain scene, simulating terrain environment in reality and achieving analysis functionality in VTE.
建立合理的三维地形模型，对于实现实时绘制虚拟地形场景，逼真模拟地形环境，实现虚拟地形环境中的分析功能及其它相关控制有着重要的意义。
The terrain rendering field is concerned with how to render all these magnificent natural features in real-time.
地形渲染领域主要关心如何把这些美丽的自然景象用一种实时的方法渲染出来。
The experiments show that this algorithm is very good of the real-time LOD controlling for large scale terrain visualization and also for the real-time rendering.
实验证明，该方法对于实时控制大规模地形模型的细节 层次，增强大规模地形模型的绘制效率是非常有效的。
Nowadays, 3d simulation technology of the Science of Computer Graphics has been promoted quite much, and large area 3d terrain simulation for real-time rendering has been coming true.
目前，计算机图形学领域的三维图形仿真技术有了长足的进步，大地域范围内的三维场景实时仿真已经成为可能。
Then educes the real time algorithm of dynamic level of detail terrain rendering and gives out its realizing process in detail.
大规模的地形渲染算法需要采用细节层次来减少实际需要绘制的地形数据。
Using the GPU rendering functions, improving the visual realism and real-time roaming rates, a large-scale 3d real-time terrain roaming is performed.
同时充分利用GPU的渲染功能，提高可视化的真实感和实时漫游的速率，实现了大规模三维地形的实时漫游。
The data should be properly handled when the large-scale terrain environment is been rendered, it is of great necessity to meet the requirement of real-time rendering.
大规模地形场景在绘制时，通常需要对数据进行适当的处理，以满足实时性的要求。
The data should be properly handled when the large-scale terrain environment is been rendered, it is of great necessity to meet the requirement of real-time rendering.
大规模地形场景在绘制时，通常需要对数据进行适当的处理，以满足实时性的要求。
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