Patent
1991-01-11
1994-08-23
Herndon, Heather R.
395121, 395131, G06F 1572
Patent
active
053414624
ABSTRACT:
A method fills a polygon and then draws edge lines while inhibiting renewal of only depth data in a depth buffer. Thereafter, a method fills the polygon while inhibiting renewal of only color data in a color buffer. The filling and drawing are performed by applying hidden surface removing processings based upon depth buffer algorithm.
REFERENCES:
patent: 4481594 (1984-11-01), Staggs et al.
patent: 4855938 (1989-08-01), Gonzalez-Lopez et al.
patent: 5075876 (1991-12-01), Seki et al.
patent: 5175805 (1992-12-01), Carrie
patent: 5220646 (1993-06-01), Fossum
Daikin Industries Ltd.
Herndon Heather R.
Smith Michael S.
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