d from 't3d';
		import { OrbitControls } from 't3d/addons/controls/OrbitControls.js';
		import { Timer } from 't3d/addons/misc/Timer.js';

		let width = window.innerWidth || 2;
		let height = window.innerHeight || 2;

		const canvas = document.createElement('canvas');
		canvas.width = width;
		canvas.height = height;
		document.body.appendChild(canvas);

		const contextParams = { antialias: true, alpha: false };
		const gl = canvas.getContext('webgl2', contextParams);

		if (!gl) {
			document.getElementByI