code: function (radians) {
              var angle = radians % this.TWO_PI;
  
              return angle > Math.PI ? angle - this.TWO_PI : angle < -Math.PI ? this.TWO_PI + angle : angle;
          }
docs: Normalizes a specified value to be within the range of [-Pi, Pi] radians.
  @param {Number} radians The value to normalize, in radians.
  @returns {Number} The specified value normalized to [-Pi, Pi] radians.