| 基于OSG平台的坝区三维模拟系统设计 |
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| 引用本文： | 李 思,崔晨风,张 浩.基于OSG平台的坝区三维模拟系统设计[J].水资源与水工程学报,2013,24(5):85-87. |
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| 作者姓名： | 李 思 崔晨风 张 浩 |
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| 作者单位： | 西北农林科技大学水利与建筑工程学院 |
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| 基金项目： | 国家自然科学基金项目(41001295、51279166);水资源与水电工程科学国家重点实验室项目(2011B083);西北农林科技大学大学生科技创新项目(2201110712120) |
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| 摘 要： | 为了快速高效地生成最优化的数据模型，流畅逼真地进行水利工程三维场景渲染，在大坝三维可视化建模中使用OSG（Open Scene Graph）程序来开发一种坝区三维模拟及漫游演示系统，该系统的三维渲染将使坝区场景更直观更真实。研究表明：OSG程序已具备对高性能渲染、海量地形数据库及多通道的支持，OSG平台在坝区三维模拟系统设计中应用前景相当广阔，在坝区三维模拟可视化研究的重要性日益突出。
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| 关 键 词： | 三维模拟 OSG 系统设计 渲染状态 |
| 收稿时间： | 2013/2/25 0:00:00 |
| 修稿时间： | 2013/3/16 0:00:00 |
Design of 3D simulation system at dam district based on OSG platform |
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| LI Si,CUI Chenfeng and ZHANG Hao.Design of 3D simulation system at dam district based on OSG platform[J].Journal of water resources and water engineering,2013,24(5):85-87. |
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| Authors: | LI Si CUI Chenfeng and ZHANG Hao |
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| Affiliation: | LI Si;CUI Chenfeng;ZHANG Hao;College of Water Resources and Architectural Engineering,Northwest A & F University; |
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| Abstract: | In order to quickly and efficiently generate optimized data model and fluently and vividly carry out 3D scene rendering of hydraulic engineering, the paper used OSG （ Open Scene Graph） program to develop a 3 D simulation of dam and roaming demo system in 3 Dmodeling and visualizatrion of dam, the 3D rendering of this system will make the scene more intuitive and true. Research shows that the OSG program has support on high performance rendering, massive terrain database and multi channel, the application prospect of OSG platform in the 3D simulation system design of dam area is very wide, the importance of simulation of 3 D visualization research is increasingly prominent. |
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| Keywords: | 3 D simulation OSG system design render status |
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