| 摘要 |
<p>PROBLEM TO BE SOLVED: To perform excellent display of an image.SOLUTION: A viewpoint ST of a virtual camera moves along a track KD1, and an image from the moving viewpoint ST is displayed to an image display device 5. When update setting of an arrangement position of an object is performed, for example, an object OB2 moves leftward and is arranged on the track KD1. Since the object OB2 is arranged on the track KD1, track change processing of the viewpoint is performed. A track KD2 of a new viewpoint is calculated and set so that it passes a position that does not contact the object OB2. The viewpoint ST of the virtual camera moves along the track KD2 of the new viewpoint. The viewpoint ST of the virtual camera passes by the object OB2 without contacting the object OB2.</p> |
