【摘要】 该文介绍构建虚拟奥运环境系统的相关原理和方法 ,应用Java和VRML语言 ,实现了基于客户机 服务器结构的系统原型。在系统中用户不但可以在三维虚拟场景中进行漫游和查询 ,而且还能以化身人和文本的方式进行交流与互动。此外 ,还从古代、现代、未来三个方面 ,对北京南北中轴线的时空演变进行可视化模拟表达与分析 ,从而体现了虚拟奥运环境系统中“人文奥运”的主题内容更多还原

【Abstract】 In this paper,the theory and method to construct a virtual Olympic environment system are introduced,and a prototype system of client/server architecture is established by Java and VRML.In the virtual Olympic environment,users can navigate the 3-D virtual space,implement data query and interact with each other through avatars and text-based dialogue.Moreover,the spatial and temporal development of the Beijing north-south axis line is visually represented and analyzed from ancient times,modern times and the future,so that the topic of“human culture Olympic”is reflected in a virtual Olympic environment system.更多还原