| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make a player accurately move to an intended point when the player moves an arbitrary object in a three-dimensional game space by operating a touch panel. <P>SOLUTION: A CPU core judges whether a stick is in contact with the touch panel on the basis of an output signal from a touch panel. When the stick is not in contact with the touch panel, the point of regard of a virtual camera is moved to the center of gravity of the object. On the other hand, when the stick is in contact with the touch panel, camera settings are fixed, and the object to be operated is made to appear in a position in a game space corresponding to a touch coordinate. The object is moved in accordance with the drag operation of the player. The camera settings remain fixed until the stick leaves the touch panel. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
