| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to display an image of high resolution by the small number of polygons by forming a texture information storing means so as to store texture information of high resolution as to polygons of an image part for which the high resolution of a highly accurate shape model is requested in the case of reading out the texture information of a shape model of corresponding accuracy from the storing means and mapping the read information. SOLUTION: The image information of various three-dimensional(3D) objects is stored in an object data storage part 26. Three-dimensional(3D) object information expressing a racing car appearing on a screen is stored as plural object information of mutually different accuracy. An object reading part 24 sequentially reads out object data operated by a 3D operation part 22 from the storage part 26 and inputs the read data to the 3D operation part 22. As to plural stored shape model information of mutually different accuracy, object information expressed by any one of near distance, medium distance or far distance shape models is selectively read out. |
