Method textToContours

src/type/p5.Font.js:341–354

* Returns an array of arrays of points outlining a string of text written using the * font. Each array represents a contour, so the letter O will have two outer arrays: * one for the outer edge of the shape, and one for the inner edge of the hole. * * Each point object in a contour array

(str, x = 0, y = 0, width, height, options)

   * }
   */
  textToContours(str, x = 0, y = 0, width, height, options) {
    ({ width, height, options } = this._parseArgs(width, height, options));

    const cmds = this.textToPaths(str, x, y, width, height, options);
    const cmdContours = [];
    for (const cmd of cmds) {
      if (cmd[0] === 'M') {
        cmdContours.push([]);
      }
      cmdContours[cmdContours.length - 1].push(cmd);
    }

    return cmdContours.map(commands => pathToPoints(commands, options, this));
  }
  /**
   *
   * Converts text into a 3D model that can be rendered in WebGL mode.