Patterned polygon rendering apparatus

Details Patterned polygon rendering apparatus Patterned polygon rendering apparatus

2006-01-31

2010-02-23

Tung, Kee M (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S581000

Reexamination Certificate

active

07667714

ABSTRACT:
A patterned polygon rendering apparatus has an edge dot attribute setting section1that assigns an attribute dot, which indicates an edge of a polygon, to respective dots located in an edge line of the polygon and stores the assigned attribute dots in work memory2on a per-dot basis, to thus perform edge processing; an internal attribute dot setting section3that assigns an attribute dot, which indicates the inside of the polygon, to respective dots located in an internal region of the polygon by reference to the work memory2and stores the assigned attribute dots into the work memory2, to thus perform painting processing; and a pattern setting section4that sets edge color data to the dots assigned the attribute dots, which indicate the edges of the polygon, by reference to the work memory2, sets pattern data to the dots assigned the attribute dots indicating the inside of the polygon, and renders the data stored in the work memory2to the frame memory6, to thus perform pattern setting processing.

REFERENCES:
patent: 6078747 (2000-06-01), Jewitt
patent: 6437780 (2002-08-01), Baltaretu et al.
patent: 6646647 (2003-11-01), Surgutchik et al.
patent: 2004/0119709 (2004-06-01), Strom et al.
patent: 6-301792 (1994-10-01), None

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