| 摘要 |
PROBLEM TO BE SOLVED: To improve operability in determining a coordinate plane to be operated in a three-dimensional virtual space by use of a touch panel device.SOLUTION: A system includes: a touch position detection unit 202 for detecting a touch position on a touch surface of a touch panel device; an inclination calculation unit 204 which calculates inclination of the touch panel device; a coordinate plane determination unit 206 which determines a coordinate plane in a three-dimensional virtual space to be operated, displayed on a display unit communicably connected to the touch panel device, in accordance with the detected inclination; a coordinate conversion unit 208 which converts the detected touch position to coordinates on the determined coordinate plane of the three-dimensional virtual space; and a display control unit 210 which displays the coordinate-converted touch position in the determined three-dimensional virtual space. The display control unit 210 displays a pointer to be operated by a user, in a position in the three-dimensional virtual space corresponding to the touch position detected by the touch position detection unit 202, to control display of the pointer in accordance with user operation.SELECTED DRAWING: Figure 2 |
