1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30const flock = []; let qt; function setup() { createCanvas(800, 800); for (let i = 0; i < 200; i++) { const boid = new Boid() flock.push(boid); } } function draw() { background(51); qt = new QuadTree(new Rect(width / 2, height / 2, width / 2, height / 2), 2); for (let boid of flock) { boid.update(flock); qt.insert(boid.position); boid.render(); } qt.render(); }