一种通用的分布式绘制系统的研究  

An Universal Distributed Rendering System

作　　者：李娜[1] 王全玉[1] 刘昕[1] 

机构地区：[1]北京理工大学,北京100081

出　　处：《系统仿真学报》2008年第S1期36-39,共4页Journal of System Simulation

摘　　要：基于PC集群的并行绘制技术已经越来越多的应用到各个领域中。基于WireGL系统,研究了一种可以同时实现分片渲染、大尺寸显示和全方位、多角度观测三维场景的系统方案,克服了WireGL不能实现多角度、全方位观测的功能上的限制。系统采用客户机和服务器架构,在客户机端通过共享内存的方式,实现了多个进程共同使用场景数据,并且移植性良好,克服了主从节点系统的数据本地化,灵活性较差的局限。The Parallel rendering technology based on PC-Cluster has drawn an increasing number of applications to various areas.A kind of system based on WireGL is implemented which can realize not only tile rendering,great wall displaying,but also multi-angle,all-orientation observation,while WireGL System can not achieve.The whole architecture is Client/Server. Many processes make use of one copy of scene data by sharing memory,which is more flexible and can be well transplanted between other application programs,while master/slave system can not achieve.

关 键 词：PC集群 并行绘制 WireGL 共享内存 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]