基于Vega的城市仿真漫游系统设计

Design of City Simulation Walkthrough System Based on Vega

虚拟现实技术(VR)是支撑多维信息空间的关键技术,近年来已经成为信息技术领域研究开发的热点。复杂场景的虚拟漫游是虚拟现实中的重要应用领域。本文基于Vega开发平台,详细介绍了城市仿真漫游系统的开发技术和具体的实现方法,讨论了系统漫游模式在实现过程中的技术细节,并阐述了相关的虚拟现实理论思想。

The technology of virtual reality （VR） is the key to support the multi information space, which has become the hot point for researching and opening up in the information field recent years. The complex scene＇s virtual walkthroughs is the important field in which VR is used. This article introduces the relative technology and the realizing methods about the city simulation walkthroughs system based on the software VEGA. At the same time, the article discusses the details about the walking technoiogy appearing in the process of realizing the system and states the relative theory thought of VR.