| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image generation system and an information storage medium capable of performing hidden surface removal of a moving object by a movie by giving depth to the movie. <P>SOLUTION: Movie data for reproducing a movie are made to include a depth value Z1, and the hidden surface removal is performed based on this depth value Z1 and a depth value Z2 of a character 10. An image in which the movie and the character 10 are composited is rendered. The movie data are made to include hit area data (a hit area flag, and a height of the hit area) for specifying a hit area, and a hit check is performed between the character and the hit area based on the hit area data. The movie data are made to include moving pathway data and movement data, and the character is moved based on the moving pathway data and the movement data. The data of the last frame image in the movie reproduction are made to include the depth value Z1, and the hidden surface removal is performed based on the depth value Z1 and the depth value Z2 of the character to render an image in which the last frame image and the character are composited. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
