3D Visualization Algorithm Based on Terrain Partitioning and Dynamic Levels of Details

Wei Hong Wang; Hong Lin Qiu; Wei Li

doi:10.4028/www.scientific.net/AMR.532-533.1568

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 532-5333D Visualization Algorithm Based on Terrain...

3D Visualization Algorithm Based on Terrain Partitioning and Dynamic Levels of Details

Abstract:

By improving on the Quad-tree LOD algorithm, this paper proposes a new algorithm based on the terrain partitioning and simplifying the terrain by using grid models of different levels of detail dynamically.This algorithm can be reduced the number of triangular facets in the terrain scene.The experimental results show that this algorithm can generate continuous multi-resolution terrain model and improve the efficiency of real-time rendering.

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Periodical:

Advanced Materials Research (Volumes 532-533)

Pages:

1568-1572

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.532-533.1568

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Online since:

June 2012

Authors:

Wei Hong Wang, Hong Lin Qiu, Wei Li

Keywords:

Data Elevation Model, LOD, OGRE, Real-Time Rendering

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