hierarchical triangulation造句

key issues on multi-resolution representation and real-time simplification algorithms of multi-resolution of terrain model are then studied, which are simplification algorithms of dem, relativity calculation, off-line calculation, region division calculation, visibility calculation depending on fov ( field of view ) and error control, and real-time reality rendering . the simplification algorithms of self-adaptive triangulation regular networks and hierarchical triangulation irregular networks basically depending on fov are thoroughly studied . in the end, based on theories and methods discussed in this paper, a gis platform named hypergis and hyperterrain of terrain visualization software are developed and implemented
并以jarnopeschie的算法为基础，全面研究了路网的自动综合算法通过分析研究多分辨率地形表现模型和实时地形简化应解决的关键技术问题，进一步研究了规则三角形网和顾及地面特征点线的不规则三角形依赖于视点的多分辨率地形模型简化算法；应用研究所取得的理论和方法，开发了系统实现模拟软件hypergis和hyperterrain。
It's difficult to find hierarchical triangulation in a sentence. 用hierarchical triangulation造句挺难的