let mic;

​

let interval = 4;

​

function setup() {

  createCanvas(640, 480);

  cam = createCapture(VIDEO);

  cam.hide();

  mic = new p5.AudioIn()

  mic.start();

}

​

function draw() {

  background(220);

  let vol = mic.getLevel();

  interval = round(map(vol,0,1, 25,2))

​

  cam.loadPixels();

  for(let x =0 ; x<width; x+=interval){

    for(let y = 0; y <height ; y+=interval){

      let i = (x + y*width) *4;

      let r= cam.pixels[i];

      let g = cam.pixels[i +1];

      let b = cam.pixels[i+2];

      fill(r,g,b);

      rect(x,y, interval, interval);

    }

  }

  console.log(interval)

 // image(cam, 0, 0);

  // fill(255,0,0,100);

  // ellipse(mouseX,mouseY, 1050,1050)

}

​

​

​

​