Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Walter E. Donovan0
Liang Peng0
Date of Patent
October 10, 2006
0Patent Application Number
106767880
Date Filed
September 30, 2003
0Patent Primary Examiner
Patent abstract
A system, method and article of manufacture are provided for shadow mapping while rendering a primitive in a graphics pipeline. Initially, an offset operation is performed in order to generate a depth value while rendering a primitive. Further, a value of a slope associated with an edge of the primitive is identified. Thereafter, the depth value is conditionally clamped based on the value of the slope.
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