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AAA – Analytical Anti-Aliasing

(blog.frost.kiwi)
602 points todsacerdoti | 1 comments | 20 Nov 24 08:03 UTC | HN request time: 0.202s | source
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rootext ◴[20 Nov 24 13:49 UTC] No.42193915[source]▶
Awesome article.

SDF(or mSDF) isn't the future. It's already "good enough" classic.

> This works, but performance tanks hard, as we solve every > bezier curve segment per pixel

This is "the future" or even present as used in Slug and DirectWrite with great performance

https://sluglibrary.com/ https://learn.microsoft.com/en-us/windows/win32/directwrite/...

replies(4): >>42194035 #>>42194175 #>>42196612 #>>42197541 #
1. Lichtso ◴[20 Nov 24 14:28 UTC] No.42194175[source]▶
Don't forget about implicit curve rendering [0]. The patent will expire soon [1].

[0]: https://www.microsoft.com/en-us/research/wp-content/uploads/... [1]: https://patents.google.com/patent/US20070097123A1/en