The research and design Of 3D Web guide system based On WebGL

The development of virtual reality technology made it possible to run 3D program on the Web. This 3D guide system used three. Js class library based on WebGL to import 3D model into this system to build 3D scenes, then controlled the scene through the Javascript, and calculated the optimal path between scenes and scenes in the system by combining A* algorithm with the breadth-first search algorithm to enrich the function of the application system. This system can be applied to guide in the large amusement parks and large shopping malls. It is a new kind of advertising for enterprises and also a new attempt of 3D Web application.