Method and system for performing texture mapping across...

Details Method and system for performing texture mapping across... Method and system for performing texture mapping across...

2006-12-04

2009-10-20

Caschera, Antonio A (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S581000, C345S587000, C345S552000, C345S564000, C345S565000

Reexamination Certificate

active

07605822

ABSTRACT:
A method and system for performing texture mapping across adjacent texture maps. Specifically, one embodiment of the present invention sets forth a method, which includes the steps of determining whether a texel crosses a boundary of a first texture map, examining a first texture state identifier associated with the first texture map, and requesting for a second texture state identifier associated with a second texture map that is adjacent to the first texture map to enable traversal to the second texture map to access the texel if the first texture state identifier includes a mode indicative of wrapping to an adjacent texture map and texture adjacency information that points to a second texture map.

REFERENCES:
patent: 5230039 (1993-07-01), Grossman et al.
patent: 5801708 (1998-09-01), Alcorn et al.
patent: 6768492 (2004-07-01), Dorbie et al.
patent: 6819324 (2004-11-01), Emberling

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