0492],
      [5.787942, 5.115846, -14.728308],
      [-5.423720, 5.115846, -14.761919],
      [-5.373599, 5.115846, -3.704133],
      [1.004861, 5.115846, -3.641834],
    ];
    const p0 = new THREE.Vector3();
    const p1 = new THREE.Vector3();
    curve = new THREE.CatmullRomCurve3(
      controlPoints.map((p, ndx) => {
        p0.set(...p);
        p1.set(...controlPoints[(ndx + 1) % controlPoints.length]);
        return [
          (new THREE.Vector3()).copy(p0),
          (new THREE.Vector3()).lerpVec