COMPUTER AIDED SOLAR ENVIRONMENT ANALYSIS AND GRAPHICS DISPLAY

The computer aided Solar Environment Analysis can be used for reviewing of city building plan, suppling reliable and straightforward analysis method for architects and residents etc. In this paper, some key techniques for solar environment analysis are given, which include the calculation of sun's trajectory, the generation of Shadow Map with Constant Time,and the generation of Inverse Map of Sun's Shadow. In addition, the applications of Solar Environment Analysis are also given.