Filling processing apparatus and method

Details Filling processing apparatus and method Filling processing apparatus and method

1992-02-20

1993-11-23

Nguyen, Phu K.

395121, 395133, 395135, G06F 314

Patent

active

052652149

ABSTRACT:
A filling processing apparatus in which the most significant plane of a depth buffer serves as a plane for storing data of discriminating a bore polygon, and the depth data of a contour polygon are stored, as masked by the depth data of the bore polygon, in the depth buffer, whereby a hidden surface removal and a filling processing are executed.

REFERENCES:
patent: 4608653 (1986-08-01), Setoguchi
patent: 4625289 (1986-11-01), Rockwood
patent: 4646078 (1987-02-01), Knierim et al.
patent: 4684990 (1987-08-01), Oxley
patent: 4775946 (1988-10-01), Anjyo
patent: 4812988 (1989-03-01), Duthuit
patent: 4821213 (1989-04-01), Cline et al.

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