const createScene = () => {
const scene = new BABYLON.Scene(engine);
const camera = new BABYLON.ArcRotateCamera("camera", -Math.PI / 2, Math.PI / 2.5, 3, new BABYLON.Vector3(0, 0, 0));
const light = new BABYLON.HemisphericLight("light", new BABYLON.Vector3(0, 1, 0));
const box = BABYLON.MeshBuilder.CreateBox("box", {});