Computer graphics processing and selective visual display system – Computer graphics processing – Graph generating
Patent
1997-07-15
2000-05-02
Powell, Mark R.
Computer graphics processing and selective visual display system
Computer graphics processing
Graph generating
G06T 1140
Patent
active
060578505
ABSTRACT:
A method and apparatus for expeditiously rendering realistic bumpy self-shadowed textured computer graphics is provide. Illuminated texture images of an object are obtained and stored in a data base as texture maps. These illuminated texture images are superimposed on top of each other and blended according to their weighted illumination contributions from the light sources to create a blended texture map. This blended texture map is then mapped to the desired surface of the geometric object.
REFERENCES:
patent: 5867166 (1999-02-01), Myhrvold et al.
Harrison Chante E.
Powell Mark R.
Silicon Graphics Inc.
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