@polygonjs/polygonjs/dist/src/core/loader/font/FontLoader.js

node-based WebGL 3D engine https://polygonjs.com

"use strict";
import { FileLoader, Loader } from "three";
import { isString } from "../../Type";
import { Font } from "./Font";
export class FontLoader extends Loader {
  constructor(manager) {
    super(manager);
  }
  load(url, onLoad, onProgress, onError) {
    const scope = this;
    const loader = new FileLoader(this.manager);
    loader.setPath(this.path);
    loader.setRequestHeader(this.requestHeader);
    loader.setWithCredentials(scope.withCredentials);
    loader.load(
      url,
      function(text) {
        if (!isString(text)) {
          return;
        }
        let json;
        try {
          json = JSON.parse(text);
        } catch (e) {
          console.warn(
            "THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."
          );
          json = JSON.parse(text.substring(65, text.length - 2));
        }
        if (!json) {
          return;
        }
        const font = scope.parse(json);
        if (onLoad)
          onLoad(font);
      },
      onProgress,
      onError
    );
  }
  parse(json) {
    return new Font(json);
  }
}