Using a Position History-Based Protocol for Distributed Object Visualization
Using a Position History-Based Protocol for Distributed Object Visualization
复制标题
使用基于位置历史的协议进行分布式对象可视化
DOI:
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复制
发表时间:
1994
期刊:
影响因子:
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通讯作者:
D. Cheriton
中科院分区:
文献类型:
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作者:
S. Singhal;D. Cheriton
Users of distributed virtual reality applications interact with users located across the network. Similarly, distributed object visualization systems store dynamic data at one host and render it in real-time at other hosts. Because data in both systems is animated and exhibits unpredictable behavior, providing up-to-date information about remote objects is expensive. Remote hosts must instead apply extrapolation between successive update packets to render the object's true animated behavior. This paper describes and analyzes a ``position history-based'' protocol in which hosts apply several recent position updates to track the position of remote objects. The history-based approach offers smooth, accurate visualizations of remote objects while providing a scalable solution.