Method and apparatus for filling polygons

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

395126, 395129, 395133, 395163, G06T 1100

Patent

active

054637236

ABSTRACT:
A method for rendering a graphical polygon, the polygon being defined by connecting edges surrounding a polygon interior, including the steps of computing multiple spans, each span including a portion of the polygon interior and at least one point on an edge of the polygon, computing at least one color value for each computed span, and rendering the spans on a display using the computed color values. In addition, an apparatus for rendering a graphical polygon, the polygon being defined by connecting edges surrounding a polygon interior, including apparatus for computing multiple spans, each span including a portion of the polygon interior and at least one point on an edge of the polygon, apparatus for computing at least one color value for each computed span, and apparatus for rendering the spans on a display using the computed color values.

REFERENCES:
patent: 4368463 (1983-01-01), Quilliam
patent: 4425559 (1984-01-01), Sherman
patent: 4481594 (1984-11-01), Staggs et al.
patent: 4646076 (1987-02-01), Wiedenman et al.
patent: 4745575 (1988-05-01), Hawes
patent: 4758965 (1988-07-01), Liang et al.
patent: 4763199 (1988-08-01), Suzuki
patent: 4897805 (1990-01-01), Wang
patent: 4899294 (1990-02-01), Easton et al.
patent: 4901251 (1990-02-01), Sfarti
patent: 4962468 (1990-10-01), Beauregard et al.
patent: 5014223 (1991-05-01), Tanimori
patent: 5036316 (1991-07-01), Kemplin
patent: 5157766 (1992-10-01), Butler et al.
Xlib Programming Manual for Version 11, vol. 1, A. Nye, pp. 136-140.
Computer Graphics Principles and Practice, Second Edition, Feiner et al pp. 72-109, 855-1010.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for filling polygons does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for filling polygons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for filling polygons will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1780213

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.