基于Web的虚拟漫游中导航地图的设计与实现

Design and Implementation of Navigation Map in Web-based Virtual Roaming

通过对VRML语言与外部程序交互原理的研究,利用VRML的Script节点和ProximitySensor节点,给出了VRML结合HTML和JavaScript语言实现虚拟漫游中动态导航地图设计的具体方法,在虚拟漫游的视点控制上通过利用VRML的View-point节点,实现了外部Web页面对虚拟环境中关键视点访问。

After study the interactive principle of VRML language and the external program and using VRML＇ s script node and ProximitySensor node, concert methods are created to design dynamic navigation map in visual roaming combing VRML, HTML and JavaScript languages.