randomize.md

weight	4
draft	false
title	randomize()

Randomly re-arranges the quadrille cells.

Example

(mouse click to randomize; press any key to reset)
{{< p5-global-iframe quadrille="true" width="537" height="537" >}} 'use strict'; Quadrille.cellLength = 32; let mandrill; let quadrille;

async function setup() { createCanvas(512, 512); mandrill = await loadImage('/images/mandrill.png'); quadrille = createQuadrille(16, mandrill); }

function draw() { drawQuadrille(quadrille); }

function mouseClicked() { quadrille.randomize(); }

function keyPressed() { quadrille = createQuadrille(16, mandrill); } {{< /p5-global-iframe >}}

{{% details title="code" open=true %}}

Quadrille.cellLength = 32;
let mandrill;
let quadrille;

async function setup() {
  createCanvas(512, 512);
  mandrill = await loadImage('mandrill.png');
  quadrille = createQuadrille(16, mandrill);
}

function draw() {
  drawQuadrille(quadrille);
}

function mouseClicked() {
  quadrille.randomize();
}

function keyPressed() {
  quadrille = createQuadrille(16, mandrill);
}

{{% /details %}}

{{< callout type="info" >}} For deterministic (repeatable) randomness, explicitly call randomSeed(seed) before randomize(). {{< /callout >}}

Syntax

randomize()