现代电子技术2017，Vol.40Issue(20)：18-21,4.DOI:10.16652/j.issn.1004-373x.2017.20.005
基于osgEarth虚拟校园漫游的研究
Study on virtual campus roaming based on osgEarth
摘要
Abstract
The key technology of constructing virtual reality is to build a virtual scene. However,the structure of the virtual scene is complicated and difficult to edit and manage. Combining the geographic information system(GIS)with the virtual reali-ty technology is an important application of computer simulation research. Adopting geographic information systems such as 3DGIS,ArcGIS,Google Earth and osgEarth to realize virtual campus construction is a new innovation. In this paper,Dalian Maritime University is taken as an example and MultiGen Creator with high demand for modeling is chosen. The superiority of analysis function of osgEarth is utilized for the secondary development of the specific function of the OSG language. The digital earth map was created. Google Map data and 3D models are used to realize the virtual scene functional construction of Dalian Maritime University.关键词
校园漫游/地理信息系统/MultiGen/Creator/osgEarthKey words
campus roaming/geographic information system/MultiGen Creator/osgEarth分类
信息技术与安全科学引用本文复制引用
吴晓雪,王魏,李响,何东钢..基于osgEarth虚拟校园漫游的研究[J].现代电子技术,2017,40(20):18-21,4.基金项目
国家自然科学基金项目(51109020 （）
61503054)资助 （）
国家"973"子项目(2009CB320805) （2009CB320805）
