Paint it green

let vecLocation = [];

let vecVelocity = [];

let vecColor = [];

const NUM = 10;

​

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  frameRate(60)

  background(80,168,51);

  for(let i=0; i<10; i++){

    vecLocation[i] = createVector(random(0,width), random(0,height));

    vecVelocity[i] = createVector(random(-15, 15), random(-15, 15));

    vecColor[i] = createVector(random(0, 31), random(0, 255), random(0, 31));

  }

}

​

function draw() {

  noStroke();

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

    let diameter = random(10, 50);

    fill(vecColor[i].x, vecColor[i].y, vecColor[i].z);

    ellipse(vecLocation[i].x, vecLocation[i].y, diameter, diameter);

    vecLocation[i].add(vecVelocity[i]);

    if(vecLocation[i].x > width || vecLocation[i].x < 0){

      vecVelocity[i].x = vecVelocity[i].x * (-1);

    }

    if(vecLocation[i].y > height || vecLocation[i].y < 0){

      vecVelocity[i].y = vecVelocity[i].y * (-1);

    }

  }

}