| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image generation system a program and an information storage medium, capable of generating a high-quality image even in various kinds of modes such as a screen division mode. <P>SOLUTION: A drawing part for executing rewriting of a drawing area every period T executes rewriting of the drawing area every period N×T in a screen division mode. Images to be seen from view points of first to K-th players are displayed on divided screens in the screen division mode. A movement process of a moving object is executed every period T when rewriting of the drawing area is executed every period N×T in the screen division mode. The rewriting of all the drawing areas is executed every period N×T by sequentially rewriting the first to N-th drawing areas every period T. At least a part of boundaries of the divided screens are made coincident with boundaries of the divided drawing areas. Rewriting of the drawing areas is executed every period T in a first mode, and, in a second mode, rewriting of the drawing areas is executed and a high-definition drawing process is executed every period N×T. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
