作　　者： ; ; ;

机构地区： 同济大学软件学院

出　　处： 《系统仿真学报》 2013年第7期1585-1591,共7页

摘　　要： 随着互联网的日益普及和网页虚拟现实技术的迅猛发展,用户们也不再像过去那样单纯被动地依靠设计师为他们家居设计,而更愿意自主设计自己的家居,并频繁地参与到设计师的设计当中。设计师也希望能够实时地将自己的三维设计效果乃至完整设计过程都分享给用户。因此,提出了一种基于Web3D的多人虚拟家居协同设计的网上实时可视化虚拟设计的解决方案。采用了透明适配法来实现网上多人实时协同互操作,基于ActionScript实现了由(HouseDIY)原数据结构向适用于透明适配协同设计的通用树型数据结构的转化,无需改变HouseDIY的源代码就完成了基于透明适配的网上协同设计的各种DIY功能,并取得了较好的用户体验和视觉效果,同时具有实时响应速度快,同步性好,稳定性高的优点。 With the increasing popularity of Intemet and web applications of virtual reality technology, users and designers are more willing to share their 3D drawings with others on the Intemet. Users rely on not only designs, but also the help and suggestions from each other. Meanwhile users hope to share their three-dimensional design effects or even the entire design process with others in real-time. A solution of multiplayer real-time virtual decoration design was proposed for collaborative design algorithms based on Web3D. The transparent adaptation method was used to achieve the online multiplayer real-time collaborative interoperability. The optimization of data structure is based on ActionScript, in which the universal design of the original data structure turns to tree data structure suitable for transparent adaptation, no need to change the source code to achieve transparent, appropriate collaborative design functionality and obtain a better user experience and visual effects. Meanwhile this method owns advantages of real-time response speed, good synchronization and high stability.

关 键 词： 计算机支持的协同设计 透明适配协议 树型结构 家居设计

领　　域： [自动化与计算机技术] [自动化与计算机技术]