基于几何建模技术创建虚拟校园漫游系统

Virtual campus roaming system based on geometric modeling technology

虚拟漫游系统开发是虚拟现实技术的主要应用。将某校园作为虚拟仿真环境,利用3DS MAX 建模工具实现校园模型的建模,基于Google Earth卫星截图实现场景精准布局设计。融入Virtools虚拟现实开发平台实现虚拟校园漫游系统开发流程的设计,并且在微机平台中设计复杂场景校园实时漫游系统。此虚拟校园漫游系统不仅能够为用户提供良好的Web界面,还能够实现基于导航图控制的人机交互机制,方便利用多种漫游模式实现校园内场景的快速漫游。

Virtual roaming system development is the main application of virtual reality technology. The modeling of campus model is realized with the 3DS MAX modeling tool by taking a campus as a virtual simulation environment. The optimization measures of the geometric modeling scene are adopted to,realize the precise layout design of the scene on the basis of the Google Earth satellite screenshot. The development process design of the virtual campus roaming system is realized with Virtools virtual reality development platform. A real-time complex scene campus roaming system is designed on the computer platform. This virtual campus roaming system can not only provide users with a good web interface,but also realize the human-computer interaction mechanism based on navigation chart control. It is convenient to use many kinds of roaming modes to achieve rapid roaming of campus scenes.