一种可扩展的远程渲染体系结构研究  

Research on Scalable Architecture of Remote Rendering

作　　者：翟磊[1] 贝佳[1] 崔业怡[1] 陈力军[1] 潘金贵[1] 

机构地区：[1]南京大学计算机软件新技术国家重点实验室南京大学计算机科学与技术系,南京210093

出　　处：《系统仿真学报》2006年第4期1081-1083,共3页Journal of System Simulation

基　　金：国家自然科学基金项目(60473113);国家自然科学基金重点项目(60533080)

摘　　要：分布式虚拟环境中的静态场景数据以其数据量较大的特点成为影响网络带宽的重要因素,针对这一问题提出一种远程渲染体系结构,将静态场景数据进行分布式存储,并与动态数据的维护和通讯构架相分离,增强了DVE系统的可扩展性和灵活性;同时提出一种类似于DNS域名服务的定位服务机制,很好地实现了DVE中静态场景数据的远程实时渲染。Due to its large data amount, static scene data in Distributed Virtual Environment （DVE） has become one of the most significant factors which affect the network bandwidth requirement. In view of this, a kind of architecture of remote rendering was put forward, which realized the distributed storage of static data. This architecture, which is apart from the maintenance and communication architecture of dynamic data, makes the DVE system more scalable and flexible. Moreover, a mechanism of location service was proposed, which is similar to Domain Name Service （DNS）. In this way, the real-time remote rendering in DVE substantially was facilitated.

关 键 词：分布式虚拟环境 远程渲染 定位服务 兴趣区域表达式 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]