【摘要】 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时虚拟现实的重要应用领域,基于Vega 开发平台,详细介绍了数字旅游景点漫游系统的建模、编程思路和整体系统的设计等关键技术。仿真结果表明,该视景仿真系统逼真地演示出在虚拟的旅游景点中漫游的的过程,并且满足系统仿真的实时性要求。更多还原

【Abstract】 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. The relative technology and the realizing methods about the travel sight walkthroughs system are introduced in detail based on the software VEGA. At the same time, the details about the walking technology appearing in the process of realizing the system are also discussed and the relative theory thought of VR is stated.更多还原