WebVRGIS:WebGIS based Interactive Online 3D Virtual Community
In this paper we present a WebVRGIS based Interactive Online 3D Virtual Community which is achieved based on WebGIS technology and web VR technology.It is Multi- Dimensional(MD) web geographic information system (WebGIS) based 3D interactive online virtual community which is a virtual real-time 3D communication systems and web systems development platform.It is capable of running on a variety of browsers.In this work,four key issues are studied: (1) Multi-source MD geographical data fusion of the WebGIS,(2) scene combination with 3D avatar,(3) massive data network dispatch,and (4) multiuser avatar real-time interactive.Our system is divided into three modules: data preprocessing,background management and front end user interaction.The core of the front interaction module is packaged in the MD map expression engine 3GWebMapper and the free plug-in network 3D rendering engine WebFlashVR.We have evaluated the robustness of our system on three campus of Ocean University of China(OUC) as a testing base.The results shows high efficiency,easy to use and robustness of our system.
Virtual Reality Geographic Information System Virtual Community Virtual Geographic Environment
Zhihan LU Shafiq ur Réhman Ge Chen
Shenzhen Institutes of Advanced Technology,Shenzhen,PRC;Immersive Interaction Lab(i2lab),Till(a)mpad Ocean University of China,Qingdao,China
国际会议
西安
英文
94-99
2013-09-14（万方平台首次上网日期，不代表论文的发表时间）