基于三维GIS的虚拟校园环境研究

Research on Virtual Campus Environment Based 3D GIS

随着虚拟现实技术的发展,三维建模与可视化技术在智慧城市中得到了广泛应用。本文采用3ds Max软件对校园建筑物、道路、树木等地物地形进行三维建模,并在SuperMap软件下进行三维可视化,结合太原师范学院,研究数据获取、数据处理、三维建模、可视化等方面关键技术,重点研究粒子特效的制作及其在雨、雪、烟花特效制作中的应用,真实再现了校园三维环境。

With the development of virtual reality technology, 3D modeling and visualization technology has been used in the smart city. In this paper, 3ds Max software is used to build modeling of campus buildings, roads, trees and other features, and visualization in the SuperMap software. Taiyuan Normal University is as an example, this paper researches the key techniques of data acquisition, data processing, 3D modeling and visualization, especially focuses on particle effects and its application in the rain, snow, fireworks effects, which really reproduce the three-dimensional environment of the campus.