font.js

// Load font file to string.
import fontDef from 'raw!three/examples/fonts/helvetiker_regular.typeface.js';

// Load font in a sync way, using webpack raw-loader. Based on async THREE JS loader:
// https://github.com/mrdoob/three.js/blob/ddab1fda4fd1e21babf65aa454fc0fe15bfabc33/src/loaders/FontLoader.js#L20
let font = new THREE.Font(JSON.parse(fontDef.substring(65, fontDef.length - 2)));
let geometry = new THREE.TextGeometry(txt, {
  size: 50000000 * c.SF,
  height: 1000000 * c.SF,
  font: font
});