Li Wang (SE 454)_TOCSJ2

With the progress of technology, virtual reality technology plays a key role in many domains and has great potential and applied prospects. Virtual campus is the reappearance of a real campus’s scene by applying virtual reality technology. This technology is aimed to the construction and propaganda of campus. But in the course of construction of the three-dimensional virtual campus scene, owing to numerous things and different kinds of shapes of the real campus, the achievement of virtual campus’s system is made difficult. So there are many problems, and if we cannot deal with them properly, they might seriously influence the issue, the application and the use of this system. Combined with examples, the paper analyzes possible problems in the process of building three-dimensional virtual campus scenes, and puts forward some feasible solutions, so as to provide reference for 3D modeling of large scenes.