| 基于VRML和Java的三维技术在水利工程中应用 |
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| 引用本文： | 雷四华,毛羽骏. 基于VRML和Java的三维技术在水利工程中应用[J]. 水利水文自动化, 2003, 0(3): 38-41 |
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| 作者姓名： | 雷四华 毛羽骏 |
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| 作者单位： | 1. 河海大学水资源环境工程学院,江苏,南京,210029
2. 南京水利科学研究院,江苏,南京,210029 |
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| 摘 要： | 提出了结合数字高程模型(DEM)形成可交互的虚拟现实(VRML)三维模型的途径，讨论VRML技术特点及其对图形交互式处理应用的潜力、Java语言在VRML中的应用特点，利用VRML提供的接口，结合Java编程技术，根据数据库数据对三维模型进行动态控制。初步探讨了为流域、调水区域或其他水利工程利用该技术实现可交互式三维场景的应用前景，为实现水利信息化提供了一种新思路。
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| 关 键 词： | 水利信息化 三维模型 VRML Java技术 互联网 |
Three-dimension Technology based on VRML and Java in Hydrological Engineering |
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| Lei Sihua,Mao Yujun. Three-dimension Technology based on VRML and Java in Hydrological Engineering[J]. Automation in Water Resources and Hydrology, 2003, 0(3): 38-41 |
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| Authors: | Lei Sihua Mao Yujun |
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| Abstract: | The author puts forward an approach for the formation of VRML three-dimension model with the help of DEM. He discusses the characters and prospect of VRML technology and the application of Java language in VRML. He also elucidates how to take advantages of VRML interface, Java programming, and database to performance dynamic control on three-dimension model. The application foreground of hydrological engineering on basins, water transfer areas is forecasted. |
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| Keywords: | hydrological IT three-dimension model VRML Java technique internet technique |
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