Method normalize

src/math/p5.Vector.js:1658–1664

* Scales the components of a p5.Vector object so * that its magnitude is 1. * * The static version of `normalize()`, as in `p5.Vector.normalize(v)`, * returns a new p5.Vector object and doesn't change * the original. * * @retu

()

   * }
   */
  normalize() {
    const len = this.mag();
    // here we multiply by the reciprocal instead of calling 'div()'
    // since div duplicates this zero check.
    if (len !== 0) this.mult(1 / len);
    return this;
  }

  /**
   * Limits a vector's magnitude to a maximum value.