VRML虚拟校园漫游与交互技术

摘要

In view of the importance of the virtual campus on constructing the digital and information university, the roaming and interactive technology of VRML are studied with Shijiazhuang railway institute as an example. Building the scene with VRML and 3DMax, taking JavaScript as the programming tools of VRML SAI and EAI, the virtual campus system is implemented through the integration of VRML and HTML. The system has the functions of roaming, interactively manipulating the objects and searching the related message. The system visually displays the landscape and facilities of campus, provides convenience for consumers to inquire information, and is of good effect.%鉴于虚拟校园在高校数字化和信息化建设中的重要意义,以石家庄铁道学院为例,探讨VRML构建虚拟场景的漫游与交互技术.以VRML、3DMax等为场景构建工具、以JavaScript为VRML内部脚本和外部脚本接口编程工具,通过VRML与HTML的整合集成,实现了虚拟校园漫游与交互系统,具有导航漫游、对虚拟场景进行交互操作和设置、信息查询等功能.直观地展示了校园景观及设施,方便了用户对校园信息的查询,取得了良好的效果.