| 摘要 |
PROBLEM TO BE SOLVED: To clarify the mutual position relation of the overlap of images and to supply perspective without increasing an image memory. SOLUTION: In left and right special patterns 24A and 26A, in the case of executing the pattern variation of appearing from behind of a rock image 22A which is a background image in an almost horizontal circular arc track and crossing the front of the rock image 22A, conventionally it is required to prepare a plurality of images for which a part of either is omitted corresponding to the overlap state of the rock image 22A and the special patterns 24A and 26A. However, in the form of this execution, by discriminating the time of the complete separation of the rock image 22A and the special patterns 24A and 26A and replacing the position relation of the rock image layer 22 of an upper layer side layer group 10 and the left and right special pattern layers 24 and 26 of a special pattern layer group 12, the need of the image of the overlap state in the middle is eliminated and also a variation pattern without the feeling of incompatibility is formed by using magnification zooming together. |
