Plane Design of Digital Community Based on 3D Visualization Technology

A district of some city of Shandong Province is taken as an example to discuss the key technology of 3D digital community modeling. We investigate the characteristics of spatial data, spatial data model classification and research status. We also give process of 3D visualization. At last, 3DMax software is used to set up a residential building model in some city, and OpenGL software is used for visualization. The design results show that the proposed design method has good performance. It can provide reference for city construction, is the premise and foundation of city land reasonable use and business development.