Uploaded September 2012 | Updated September 2026, 1 week ago

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This is an updated version of the 286/EGA flatshaded subpixel-corrected donut routine, where I have added a polygon clipper so that objects no longer are restricted to fall entirely within the screen area.

As discussed on my blog:
scalibq.wordpress.com/2013/03/18/just-keeping-it-real-part-10