How to call static p5.Vector methods in instance mode

Answers

• GoToLoop

  January 2017 edited January 2017

  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();
    }
  });