| 摘要 |
PROBLEM TO BE SOLVED: To display a walk-through visual field image which is free of a feeling of physical disorder with a more natural feeling by setting a gaze which is closer to a determined moving direction as the speed of a determined moving body is higher and setting a gaze which has a larger angle below the moving direction as the speed of the moving body is lower. SOLUTION: A moving body control means 13 receives a signal from an input means 10, determines the position of the moving body in a three- dimensional space, the direction of the moving vector, and the moving speed, and sends information on them out to a gaze vector control means 14. The control means 14 receives the speed of the moving body from the moving body control means 13, and determines and sends the direction of the gaze vector out to an image generating means 15. The generating means 15 generates an image which is seen in the visual field by a perspective projection method from object data, the determined position and moving direction of the moving body, and the determined gaze vector. Namely, the gaze vector is controlled according to the moving speed of the moving body to generate and display the image. |
