多媒体虚拟教学环境中的实时交互方法  

The Application of Interaction Technique in a Virtual Education Environment

作　　者：段新昱[1] 朱杰杰[2] 姜品 

机构地区：[1]安阳师范学院计算机科学系,安阳455000 [2]杭州电子工业学院虚拟现实与多媒体研究所,杭州3100370 [3]安阳市20中学,安阳455000

出　　处：《系统仿真学报》2004年第9期1992-1994,1998,共4页Journal of System Simulation

摘　　要：文章探讨了VRML体系中基于人机交互的系统内部机制,如节点、事件、感应器以及脚本程序等的功能及意义。并以所创建的多媒体虚拟教学环境(MVEE)为背景,结合应用给出了环境中实现人机交互的具体方法及应用实例。This paper discusses the internal mechanism of real-time interaction for virtual reality system based on the VRML. The elements include node, event, sensor and script language. In this paper, the authors also present an application example —multimedia virtual education environment (MVEE), discuss the interaction methods, and explain their function and significance in creating the real time interaction.

关 键 词：虚拟环境 人机交互 实时 事件 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]