| 发明名称 | Tile based computer graphics | ||
| 摘要 | A method and system for generating and shading a computer graphics image in a tile based computer graphics system is provided. Geometry data is supplied and a plurality of primitives are derived from the geometry data. One or more modified primitives are then derived from at least one of the plurality of primitives. For each of a plurality of tiles, an object list is derived including data identifying the primitive from which each modified primitive located at least partially within that tile is derived. Alternatively, the object list may include data identifying each modified primitive located at least partially within that tile. Each tile is then shaded for display using its respective object list. | ||
| 申请公布号 | US9633405(B2) | 申请公布日期 | 2017.04.25 |
| 申请号 | US201313936000 | 申请日期 | 2013.07.05 |
| 申请人 | Imagination Technologies Limited | 发明人 | Fishwick Steven J.;Howson John W. |
| 分类号 | G06T1/00;G06T15/00 | 主分类号 | G06T1/00 |
| 代理机构 | Vorys, Sater, Seymour and Pease LLP | 代理人 | Vorys, Sater, Seymour and Pease LLP ;DeLuca Vincent M |
| 主权项 | 1. A method for generating and shading a computer graphics image in a tile based computer graphics system, comprising: supplying geometry data; deriving a plurality of primitives from the geometry data; deriving one or more modified primitives from at least one of the plurality of primitives; for each of a plurality of tiles, deriving an object list including data identifying the primitive from which each modified primitive located at least partially within that tile is derived; and shading each tile for display using its respective object list. | ||
| 地址 | Kings Langley GB | ||