| 摘要 |
PROBLEM TO BE SOLVED: To provide a picture processing method, a picture processor and a virtual reality device capable of changing the visual field angle of a projection face in accordance with the moving speed of a moving object. SOLUTION: This device is provided with a picture display means 300, a program processor 100 including a central processing unit (CPU) 102 and plural memories 103 to 108 and capable of executing a game program for moving amoving object in virtual three-dimensional space on which a three-dimensional object is arranged and an operation part 200 for inputting the speed data of the moving object in the virtual three-dimensional space to the program processor. The operation part 200 inputs the moving speed of the moving object to a perspective converter 110. The converter 110 changes the distance between a visual point and a projection face in accordance with the relative moving speEd of the visual point. Consequently, an effective visibility area on the projection face is narrowed and the range of the virtual three-dimensional space displayed in the effective visibility area can be expanded. |
