Design and Implementation of the 3D Virtual Campus System

Virtual reality technology is an emerging technology and widely used in many fields.Virtual campus system as the application of virtual reality technology in the education breaks the limits of space and time.It unfolds the 3D campus scene authentically and vividly.So,many universities have constructed their own virtual campus systems which had different functions.This paper described the functional requirements of virtual campus system and introduced the technology which constructed the virtual campus system.Took the scene of Jilin University and Chaoyang district as the data,the prototype system which had the function of data entry,querying,roaming,space measurement,data updating,the interactive of two and three-dimensional,animation outputting was developed and obtained the satisfactory results.