ABSTRACT
Virtual Campus is based on GIS technology, virtual reality technology and computer network technology and other high-tech, to the campus of geographic information and other campus information combined a virtual reality interface scene Campus landscape and browse information inquiries, can upload computer networks and provide remote user access. Establish simple sense of reality-the virtual campus will be roaming the campus of the University targets of virtual. VRML 、 3D MAX and related software such as virtual campus for providing technical support.
The purpose of this study is to design and develop a virtual campus roaming system The author at home and abroad through a lot of reading relevant documents, in-depth study of virtual reality technology and the existing structure of the language of 3D scenes, on this basis, determined based on VRML and browser plug-in technology of virtual reality system architecture program.
First, the virtual scene tectonic processes for clues 3Dstudio Max and using the virtual scene VRML Pad object modeling; Building Modeling against the complexity and realism, the second building modeling;
Secondly, explore the virtual campus scenes interactive. Achieve viewpoint control and interactive animation.
Third, the system design and development phase to the end, the discussion of virtual campus roaming system optimization. Through collision detection, levels of detail, texture mapping system optimization techniques.
In addition, the system also discussed the overall framework for the system development process, Model texture mapping and texture mapping appearance on the scene of tremendous role. Finally, design a virtual campus roaming system.