Game device, picture data forming method and medium
US6767286B1 · kind B1 · utility
6Cited by
27References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 1999 |
| Grant date | Jul 27, 2004 |
| Priority date | — |
| Expiry date | Oct 12, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2300/8017
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
It is an object of the present invention to provide special effects which will make a video game more realistic.When a virtual light source exists in a three-dimensional virtual space, if a light from the light source extends toward a camera, a flare is generated on a screen because of incidence of the ray of light into a camera lens, thereby forming a dazzling picture in accordance with the state of backlight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.