基于虚拟现实的天体系统模型设计与应用  

Design and Application of Celestial Body System Model Based on VR

作　　者：张飞刚[1] 蔡建乐[1] 撒凤杰[1] 

机构地区：[1]杭州师范大学理学院,浙江杭州310018

出　　处：《实验室研究与探索》2008年第7期52-55,共4页Research and Exploration In Laboratory

基　　金：浙江省新世纪高等教育教学改革研究项目(yb05064);杭州师范大学研究生创新基金项目(200709)

摘　　要：提出用3Ds max软件设计天体系统三维模型、用Cult 3D软件为模型添加旋转和移动等交互功能、在Flash软件中完成二维动态光影效果、在网页中通过JavaScript语言实现其交互的三维虚拟系统设计思想;以演示日食、月食的成因及天体运行的相关知识为例,设计创作太阳系三维虚拟场景,其中三维虚拟模型可与Flash对象交互,相关动态光影效果可同步显示;同时,介绍该实例可实现的各项教学功能与特点,探究虚拟现实技术引入教学的应用前景。This article proposed a kind of way of thinking to design celestial body system three-dimensional model with the 3Ds max software,increase the interactive function with the Cult 3D software,complete the two-dimensional dynamic light shade effect in the Flash software and carry out its alternant through the JavaScript language in the web page. Taking the solar eclipse, the lunar eclipse and the celestial body movement related knowledge as the example, the design creates the solar system three dimensional hypothesized scene, in which three dimensional virtual model may interact with the Flash object, the correlation dynamic light shade effect may be synchronized displayed. At the same time, it introduced its function, and explored the application prospect of virtual reality technology in teaching.

关 键 词：3Ds MAX CULT 3D FLASH 三维虚拟 交互 

分 类 号：G40-057[文化科学—教育学原理] G434[文化科学—教育学]