Method and apparatus for spatial anti-aliased depth cueing

Details Method and apparatus for spatial anti-aliased depth cueing Method and apparatus for spatial anti-aliased depth cueing

1991-12-20

1993-08-17

Nguyen, Phu K.

395141, 395119, 395125, G06F 1568

Patent

active

052376508

ABSTRACT:
A computer graphics system comprising apparatus for drawing quadrilateral images on an output display when furnished the vertices of the quadrilateral, apparatus for providing width values for each end of a line to be displayed on an output display which width values are indirectly related to the depth of the ends of the line from the viewer, and apparatus for utilizing the width values to determine vertices of a line to be drawn by the apparatus for drawing a quadrilateral image.

REFERENCES:
patent: 4922544 (1990-05-01), Stansfield et al.
patent: 4924415 (1990-05-01), Winser
patent: 4940972 (1990-07-01), Mouchot et al.
patent: 4951232 (1990-08-01), Hannah
patent: 4952922 (1990-08-01), Griffin et al.

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