PROGRAM EXECUTION SYSTEM, PROGRAM EXECUTION DEVICE, RECORDING MEDIUM AND PROGRAM AS WELL AS METHOD FOR SWITCHING VIEWPOINT AND METHOD FOR SWITCHING AIM

摘要

PPROBLEM TO BE SOLVED: To make users possible to know sensuously the direction of a viewpoint or an aim that users want to switch by their operation, even if it is a game to knock an opponent down, for example. PSOLUTION: The execution system has an aim/viewpoint selecting means 302 that determines whether an operation input by a user is requesting a viewpoint switching or an aim switching, a viewpoint switching means 304 that executes a viewpoint switching program when a result determined by the aim/viewpoint selecting means 302 is requesting the viewpoint switching, and an aim switching means 306 that executes an aim switching program when a result determined by the aim/viewpoint selecting means 302 is requesting the aim switching. The system has also an image display means 308 that outputs to a monitor 18 image data drawn in an image memory (RAM) 405 after being processed by the viewpoint switching means 304 or the aim switching means 306. PCOPYRIGHT: (C)2004,JPO