摘要
分布式虚拟环境(Distributed Virtual Environments,简称DVEs),其网络通信模块的开发,技术复杂,工作量大。而WTK支持分布式虚拟环境,可实现高效系统开发。介绍了WTK的网络体系结构,重点分析了分布式虚拟环境的网络结构、通信模型,深入研究了状态更新消息传递机制。在此基础上,给出了一个基于WTK实现分布式虚拟环境的设计方案,并介绍了应用程序仿真循环。实验结果表明:基于该设计方案的DVEs应用可较好满足交互的动态性和一致性要求,具有可行性。
It's complicated to develop the network communication subsystem for Distributed Virtual Environments(DVEs).WTK is software that can be used to effectively develop DVEs and reduce developer's work.The network architecture of WTK is discussed first,and then emphasis is made on the analysis of DVEs'network topology and communication model,the exchange mechanism of state update message is deeply studied.Based on these,a scheme is presented on how to realize DVEs with WTK and the simulation-loop of application i...
出处
《微计算机信息》
北大核心
2008年第3期150-152,共3页
Control & Automation
关键词
虚拟现实
分布式虚拟环境
网络通信
WTK
virtual reality
distributed virtual environments
network communication
WTK
