基于VRML的动物解剖虚拟实验的交互设计  

Design of Interaction in VRML-Based Animal Anatomical Virtual Experiment

作　　者：卢洁[1] 游运华[1] 马燕[1] 王传华[1] 

机构地区：[1]中国农业大学信息与电气工程学院,北京100083

出　　处：《计算机仿真》2007年第2期266-268,共3页Computer Simulation

基　　金：现代教育技术系统建设与运行机制的研究与实践(1292A0411)

摘　　要：动物解剖学教学过程中,由于教学条件不足和标本有刺鼻气味等问题,影响了教学的效果,采用虚拟现实技术对动物解剖学中所需的标本和实验过程进行仿真,可以很好地解决这些问题,因此开发了基于VRML的动物解剖虚拟实验系统。文中对VRML的技术特征进行了介绍。交互设计是虚拟实验构建中的一个重要环节,文中详细阐述了动物解剖虚拟实验中的简单交互设计和扩展交互设计。将该虚拟实验系统用于实际教学中可达到预期的教学效果。In the course of animal anatomy, deficiency of teaching condition and the irritant smell of animal specimens influence the teaching effect. Technology of virtual reality can simulate the animal specimens and the process of experiments to resolve these problems. Therefore, a VRML - based Animal Anatomical Virtual Experiment System was developed. This paper firstly introduces the technical characteristic of VRML. The design of interaction is very important in construction of virtual experiment and thus the design of simple interaction and extended interaction in animal anatomical virtual experiment is described in detail in the paper. The fact demonstrates that VRML - based animal anatomical virtual experiment system has achieved the expected teaching effect.

关 键 词：虚拟现实 虚拟现实建模语言 交互设计 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]