【摘要】 对虚拟现实技术在防灾领域中的应用进行了初步研究,取得了一些经验。系统地介绍了虚拟现实技术的定义、种类与主要特征,提及了现有的主要虚拟现实软件()、、、和。并重点介绍了其中的软WTKWorldToolKitMR ToolKitMemeWorld VisionsFreeWRLWTK件。还详细介绍了作者在课题中使用进行应用开发的经验与体会。WTK更多还原

【Abstract】 The authors made preliminary research on the application of VR technology in disaster-prevention, and obtained some experiences. The definition, classification and main features of VR technology are introduced in this paper. The available VR softwares, such as WTK, MR ToolKit, Meme, World Visions and FreeWRL, are presented. The software WTK and its application development are presented in details.更多还原