如何围绕任何线而不是X Y Z或通过坐标原点旋转对象

Question

有两个盒子，它们没有任何关系，第一个（中心是原点）在黑线上旋转而第二个（另一个）在黄线上同时旋转！

创建两个网格：

geometry = new THREE.CubeGeometry(50, 50, 50);
material = new THREE.MeshNormalMaterial();

mesh2 = new THREE.Mesh(geometry, material);
mesh2.position.x = 100;
mesh3 = new THREE.Mesh(geometry, material);

scene.add(mesh2);
scene.add(mesh3);

创建两行：

var geometryLine = new THREE.Geometry();
geometryLine.vertices.push(new THREE.Vector3(0, 80, 0));
geometryLine.vertices.push(new THREE.Vector3(0, 80, 180));
var line1 = new THREE.LineSegments(geometryLine, new THREE.LineBasicMaterial({color: 0xffffff}));
scene.add(line1);

var geometryLine2 = new THREE.Geometry();
geometryLine2.vertices.push(new THREE.Vector3(150, 0, 0));
geometryLine2.vertices.push(new THREE.Vector3(150, 0, 180));
var line2 = new THREE.LineSegments(geometryLine2, new THREE.LineBasicMaterial({color: 0xffff00}));
scene.add(line2);

每次使用旋转时，它只会在X Y Z或原点上旋转。

mesh3.rotation.x += 0.01;
mesh2.rotation.y += 0.02;

// I don't know how it works about rotation on specified line

但这不是我想要的？那么如何同时在指定的线上旋转！我是新人。希望问题能够得到解决！