文摘
3D model of Multipach is just created by programming ArcObject or by loading models in other software, because it cannot be directly created by ArcGIS, but these two measures have their limitations. Taking Ningde Normal College as an example, the methods to establish virtual campus are studied based on 3D modelling, image processing and database, such as using 3D MAX to create 3D model and putting on the texture image, and redeveloping specific function by ArcGIS spacial analysis and C#, so as to perfect the function of the system. It provide more reliable guarantee for the campus planning and sustainable development.