3D Digital Campus System Based on WebGL and API

This paper is based on the development of three-dimensional digital campus system, which is combined with WebGL and API (Application Programming Interface). This 3D digital campus system of Communication University of China (CUC) is built as Web application in ASP.NET, accompanied with the function of viewing the 3D virtual environment, planning routes in the school, checking the relevant information and linking to the library, the educational service office, the teaching platform and other websites to access the resources. It virtualizes campus environment and shares the information on the Internet, making the campus life more intuitive, efficient, real-time and dynamic.