cool

let particles = []

​

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(255);

  for (let i =0; i < 800; i ++) {

    let newP = new Particle({

      //p: createVector(random(width), random(height)),

      p: createVector(0, i),

      // v: createVector(random(-1,1), random(-1,1)),

      //p: createVector(width/2, height/2),

      //v: createVector(1,0).rotate(random()*2*PI),

      v:createVector(1,0),

      a: createVector(0,0),

      r: random(5)*random()

    })

    particles.push(newP)

  }

}

​

function draw() {

  particles.forEach(p => {

    p.update()

    p.draw()

  })

  // p.add(v)

  // v.add(a)

  // v.x += sin(p.y/5)*2

  // v.y += sin(p.y/5)*2

  // // v.x = random(-5,5)

  // // v.y = random(-5,5)

  // fill(255,p.y/3,frameCount)

  // noStroke()

  // circle(p.x, p.y, r);

}