VRML-Based Three-Dimensional Electronic Map System on Campus

Currently, the integration of two-dimensional electronic map and three-dimensional virtual scene is a hot spot. Firstly, the article elaborates the characteristics of the integration of VRML-based three-dimensional virtual scene and two-dimensional digital map, then deeply investigates the technology of the integration system of VRML-based three-dimensional virtual scene and two-dimensional digital map. lt highlights the VRML virtual scene modeling, the realization of two-dimensional electronic map and the realization of the integration of two-dimensional electronic map and three-dimensional virtual scene, at last, it gives the electronic map of East China Institute of Technology as an instance of an object.