Abstract:

By analying VRML(Virtual Reality Modeling Language) principle and its optimization technology, a realtime downloading and loading method based on net management is presented to solve speed problem facing in real-time generation of a large scale virtual scene in a networked environment. Through selecting and rendering some small parts of scene, the generation speed is improved and it is helpful to explore a large scale virtual scene in real-time, a system for rendering virtual campus scene based on the above method was developed.

Key words: virtual reality, virtual scene, real-time loading