| 摘要 |
PROBLEM TO BE SOLVED: To visually recognize a whole picture of a flight path from a desired view point and a visual line direction with an intuitive operation.SOLUTION: A target area that is a space including landforms is reduced with a predetermined scale, and a reduced area that is a space reproduced at a predetermined installation site is presented to a user. A position and a direction of a HMD to the reduced area are measured to determine a reduced flight path that is a spatial curve in the reduced area corresponding to a flight path of a flying object in the target area. An image indicating a field of view when the reduced area is seen from the position and the direction of the HMD is created and displayed on the HMD on the basis of the position and the direction of the HMD, and the reduced flight path. |
