How to call static p5.Vector methods in instance mode

wigwam

Hi so in instance mode with instance p= new p5(..), I can make a vector v1 = p.createVector() and can then call v1.dist(v2) but I cannot call p5.Vector.dist(v1,v2) nor p.p5.Vector. This may be a general js question but I was wondering how to call p5.Vector functions like angleBetween() or random2D() etc.

GoToLoop

http://p5js.SketchPad.cc/sp/pad/view/ro.Cp2wk8n$MWzH4r/latest

https://forum.Processing.org/two/discussions/tagged?Tag=#instance+mode

"index.html":

<script src=https://p5js.org/assets/js/p5.min.js></script>
<script src=sketch.js></script>

"sketch.js":

/**
 * p5.Vector Instance Test (v1.0)
 * GoToLoop (2017-Jan-28)
 *
 * forum.Processing.org/two/discussion/20509/
 * how-to-call-static-p5-vector-methods-in-instance-mode#Item_1
 *
 * p5js.SketchPad.cc/sp/pad/view/ro.Cp2wk8n$MWzH4r/latest
 */

"use strict";

new p5(p => {
  const TXT_SIZE = 20, BOLD = 1.5, MULT = 10;
  let vec, bg;

  p.setup = () => {
    p.createCanvas(1000, 150).mousePressed(newRandomVec);
    p.noLoop(), p.blendMode(p.REPLACE);

    p.strokeWeight(BOLD).stroke('red').fill('yellow');
    p.textAlign(p.CENTER, p.CENTER).textSize(TXT_SIZE);

    bg = p.color('blue');
    newRandomVec();
  };

  p.draw = () => {
    p.background(bg);
    p.text(vec, p.width>>1, p.height>>1);
  };

  function newRandomVec() {
    vec = p5.Vector.random3D().mult(MULT);
    console.log(vec);
    p.redraw();
  }
});