| 摘要 |
PROBLEM TO BE SOLVED: To provide a computer program for effectively changing a visual field in a virtual space in response to a user's posture change by suitably performing automatic adjustment of a visual field displayed in HMD according to the user posture.SOLUTION: In this computer program, a computer connected to a head-mounted display (HMD) is caused to function as: a view field determination unit for determining a view field region from a virtual camera in a virtual space on the basis of tilt information detected by a tilt sensor installed in the head-mounted display; an image formation unit for forming a visual field image for the visual field region by using virtual space information so as to display the visual field image in the head-mounted display; a posture detection unit for determining a posture of a user wearing the head-mounted display on the basis of the tilt information and detecting a posture change from a first posture to a second posture; and a visual field adjustment unit for adjusting the visual field so as to apply a visual field image for a first posture to the visual field region from the virtual camera in the second posture.SELECTED DRAWING: Figure 8 |
