基于VR技术的三维校园漫游系统的设计与实现

Three Dimensional Campus Roaming System＇s Design and Realization on the VR Technology

三维可视化是数字校园的高级应用特征之一，本文介绍了目前大学构建虚拟校园的意义和作用；并以某高校为原型，建立了基于VR技术的三维校园漫游系统，把现实的地理空间模型移植到虚拟的三维世界，实现了校园的三维模拟．显示了校园的基本地物特征，同时具有三维飞行漫游功能，使浏览者可能通过该系统能全方位、立体化地了解校园。

The three dimensional visualization is one of digital campus high-level application characteristics,this article introduced the present university construction hypothesized campus significance and the function;And take some university as the prototype,has established based on the VR technology three dimensional campus roaming system,transplants the reality geography space model to the hypothesized three dimensional world,has realized the campus three dimensional simulation,had demonstrated the campus basic terrain feature characteristic,simultaneously has the three dimensional flight roaming function,enables the browsing possibly through this system omni-directional,the three-dimensional to understand the campus.