| 基于OpenGL的山体模型算法及其可视化 |
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| 引用本文： | 徐畅凯,孙萍,徐文华.基于OpenGL的山体模型算法及其可视化[J].贵州师范大学学报(自然科学版),2011,29(1):83-87. |
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| 作者姓名： | 徐畅凯 孙萍 徐文华 |
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| 作者单位： | 贵州师范大学,数学与计算机科学学院,贵州,贵阳,550001 |
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| 摘 要： | 根据一种常见的山体形态,利用OpenGL基本图元构造了一种可控、易扩展的山体模型算法.并结合Open-GL的颜色渲染、纹理映射和光照处理等真实感技术,实现了从单个山体到山体群的形态可视化,为模型的应用奠定了基础.试验结果表明,该模型简单易用,扩展性强,可用于实时渲染的CAD建模系统及其它三维场景建模系统中.
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| 关 键 词： | 山体 几何建模 算法 可视化 OpenGL |
Algorithm and visualization of a mountain model based on OpenGL |
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| XU Chang-kai,SUN Ping,XU Wen-hua.Algorithm and visualization of a mountain model based on OpenGL[J].Journal of Guizhou Normal University(Natural Sciences),2011,29(1):83-87. |
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| Authors: | XU Chang-kai SUN Ping XU Wen-hua |
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| Institution: | XU Chang-kai,SUN Ping,XU Wen-hua(School of Mathematics and Computer Science,Guizhou Normal University,Guiyang,Guizhou 550001,China) |
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| Abstract: | This article constructs a manageable and expandable mountain model algorithm by making use of a graphic primitive of OpenGL and brings about visualization of mountain from single mountain to many mountains combined with color rendering,texture mapping and light processing.The model not only can render a common mountain,but also can be used as the one that is similar to mountain,such as stalactites and mountain slope.Besides,this model in application can be used in real-time rendering CAD modeling system and... |
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| Keywords: | OpenGL |
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