介绍了构建在线虚拟现实场景的关键技术,提出基于VRML技术的虚拟现实场景构成和应用,利用VRML技术设计了在线虚拟现实的场景环境原型,通过结合VR技术和ASP技术实现了一个在Internet上表现的、能和用户交互的、可由用户设计的、可扩展的平台,让用户能够按照自己的意愿设置的虚拟现实场景应用系统。
This paper introduces the key technologies to construct the Online Virtual Reality Scene, and the VRML-based technology virtual scene modeling and its application will be presented. By using VRML technology,an online virtual scene's main scene has been designed,further, accompanied by the ASP/VRML technology, an online extensible user-interactive platform has turned into realize. It is a platform allows users design Virtual Reality Scene System according to their personal choice.