On: How to draw ugly lines fast

[gopla]

Here is an article that goes through triangle rasterizing in detail, with explainations of subpixel precision - along with animations that show the quality improvement.

https://kristoffer-dyrkorn.github.io/triangle-rasterizer/

[evancox100 → gopla]

Thanks, I had no idea what was meant by sub-pixel, starting from section 6 of your link will explain this and show the smoothed animation.

(By sub-pixel they mean more finely determining the endpoints of the lines on an arbitrary grid finer than the output pixels — NOT physical display sub-pixels.)