| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device which allows a user to manipulate a two-dimensionally or three-dimensionally displayed manipulation object without confirmation of the direction of an input unit at hand for directing the input unit in a specific direction.SOLUTION: A control device includes a calculation section and a display control section. When a manipulation input to a manipulation object displayed on a display unit which defines positions in a first coordinate system is applied to an input unit which defines positions in a second coordinate system, the calculation section calculates the displacement magnitude of the input unit in the second coordinate system on the basis of the displacement value outputted in response to the displacement magnitude of the input unit. The display control section performs display for moving the manipulation object to a position corresponding to the displacement magnitude in the first coordinate system, using a transformation matrix for transforming the displacement magnitude of the input unit in the second coordinate system into the displacement magnitude in the first coordinate system. |
