https://github.com/raysan5/raylib/issues/323
https://rodneylab.com/raylib-sdf-fonts
2007 paper by Chris Green of Valve Software
SIGGRAPH2007_AlphaTestedMagnification.pdf
Chris Biscardi blog post and related Introduction to Signed Distance Fields Video (link opens in YouTube)
https://wdobbie.com/post/gpu-text-rendering-with-vector-textures/ | WebGL Demo
Chris Biscardi - Intro to Signed Distance Fields