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AAA – Analytical Anti-Aliasing

(blog.frost.kiwi)
513 points todsacerdoti | 1 comments | 20 Nov 24 08:03 UTC | HN request time: 0.208s | 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. aappleby ◴[20 Nov 24 20:00 UTC] No.42197541[source]▶
I wrote an implementation of the Loop/Blinn paper for Microsoft Game Studios ~20 years ago, I wonder if they're still using it.

Had to do a _lot_ of work to make it production-ready, as their voronoi-based tesselation goes pathological on a lot of Asian glyphs.