| 基于VRML的大规模虚拟场景的实时载入方法 |
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| 引用本文： | 李惠,卢奕南,齐阿荣.基于VRML的大规模虚拟场景的实时载入方法[J].吉林大学学报(信息科学版),2010,28(1):84-88. |
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| 作者姓名： | 李惠 卢奕南 齐阿荣 |
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| 作者单位： | 吉林大学,图书馆,长春,130012;吉林大学,计算机科学与技术学院,长春,130012 |
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| 基金项目： | 教育部留学回国人员科研启动基金资助项目 |
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| 摘 要： | 针对网络环境下大规模虚拟场景的实时生成中所面临的速度问题，通过对VRML（Virtual Reality Modeling Language）工作原理和优化技术的分析，提出一种基于网格化管理的大规模虚拟场景的实时载入方法，实现了虚拟校园场景的生成系统。通过有选择地下载和渲染小部分场景，可提高生成速度，便于大规模场景的实时浏览。
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| 关 键 词： | 虚拟现实 虚拟场景 实时下载 |
Real-Time Loading Method of Virtual Environment Based on VRML |
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| LI Hui,LU Yi-nan,QI A-rong.Real-Time Loading Method of Virtual Environment Based on VRML[J].Journal of Jilin University:Information Sci Ed,2010,28(1):84-88. |
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| Authors: | LI Hui LU Yi-nan QI A-rong |
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| Institution: | aLibrary；bCollege of Computer Science and Technology, Jilin University, Changchun 130012, China |
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| Abstract: | By analying VRML (Virtual Reality Modeling Language) principle and its optimization technology,a real-time downloading and loading method based on net management is presented to solve speed problem facing in real-time generation of a large scale virtual scene in a networked environment. Through selecting and rendering some small parts of scene,the generation speed is improved and it is helpful to explore a large scale virtual scene in real-time,a system for rendering virtual campus scene based on the above ... |
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| Keywords: | virtual reality virtual scene real-time loading |
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