| 摘要 |
A three-dimensional graphics display suitable for providing an appropriate display when collision of viewpoint against an object is predicted. The display (201) comprises a section (202) for storing the coordinate, moving speed, or the like, of the viewpoint and the object in a virtual three-dimensional space, a section (203) for making the actual time correspond with the virtual time in the virtual three-dimensional space, a moving section (204) for calculating the coordinate, moving speed, or the like, of the viewpoint and the object in a corresponding virtual time and updating the values being stored in the storage section (202), a section (205) for displaying the state of the virtual three-dimensional space viewed from that viewpoint, and a section (206) for making a decision whether the viewpoint collides against the object or not upon elapsing a specified threshold time and delaying elapse of the virtual time behind the actual time if a decision is made that the viewpoint collides against the object. ® KIPO & WIPO 2007 |
