let vScale=16

let count=45

let slider

let particles=[]

​

function setup() {

  createCanvas(640, 480);

  pixelDensity(1)

  video=createCapture(VIDEO)

  video.size(width/vScale,height/vScale)

  for (var i=0;i<count;i++){

  particles[i]= new Particle(random(width),random(height))

  }

  background(200)

  slider=createSlider(0,255,110)

   buttons()

}

​

function draw() {

  console.log(count)

  video.loadPixels()

  for (i=0;i<particles.length;i++) {

  particles[i].update()

  particles[i].show()

}

}