| 摘要 |
A fishing game device comprises a display unit (65), a control unit (64) for converting into two-dimensional coordinates data for objects having three-dimensional coordinates in a three-dimensional virtual space, and for controlling the display of images of these objects on the display unit (65), and a simulated fishing rod (1) manipulated by a player, wherein images of the objects shown on the display (65) are updated in response to movements of the simulated fishing rod (1), there being a sensing element (20) for sensing movements of the simulated fishing rod (1) manipulated by the player. The control unit (64) establishes camera viewpoint on the basis of a specific relationship to the coordinates of the object in a three-dimensional coordinate system, and controls the display unit (65) so as to display image data produced through projection of the object, as viewed from the camera viewpoint, onto a two-dimensional plane. The object coordinates, and camera viewpoint coordinates maintained in a specific relationship to the object coordinates, are updated in response to movements of the simulated fishing rod (1) sensed by the sensing element (20). <IMAGE> |
