mapbox/node-fontnik — pull request #58 by mikemorris (2014-08-01 21:10:18+00:00)
Title: [DO NOT MERGE] Calculate SDF from glyph outlines

SLOW SLOW SLOW.
Desperately needs a review by somebody more familiar with C++isms than myself.
Ported from https://github.com/mapbox/fontnik/blob/master/lib/sdf.js