- Valve originally devised this technique in 2007:
https://steamcdn-a.akamaihd.net/apps/valve/2007/SIGGRAPH2007...
- I originally had that near the top but in one of the rewrites I moved the papers to the end — https://www.redblobgames.com/articles/sdf-fonts/#appendix
- The article in question, https://www.redblobgames.com/articles/sdf-fonts/ is really neat as well, especially the interactive demonstrations
- Thanks!
