() {
      container = document.createElement('div');
      document.body.appendChild(container);

      scene = new THREE.Scene();
      scene.matrixAutoUpdate = false;
      // scene.background = new THREE.Color(0x3B3961);

      camera = new THREE.PerspectiveCamera(60, window.innerWidth / window.innerHeight, 0.1, 1000);
      // camera.position.set(0, 1, 0);
      camera.lookAt(new THREE.Vector3());
      scene.add(camera);

      const ambientLight = new THREE.AmbientLight(0x808080);
      scene.add(amb