有没有可能在不使用SceneKit中的‘allowsCameraControl’的情况下获得节点的pan上的惯性旋转？

import UIKit
import SceneKit

class ViewController: UIViewController {

    var sceneView: SCNView!
    var node: SCNNode!
    var lastPanTranslation: CGPoint = .zero
    var rotationSpeed: CGFloat = 0.0
    var displayLink: CADisplayLink?

    override func viewDidLoad() {
        super.viewDidLoad()

        // 创建SCNView
        sceneView = SCNView(frame: view.bounds)
        sceneView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
        view.addSubview(sceneView)

        // 创建场景和节点
        let scene = SCNScene()
        node = SCNNode()
        scene.rootNode.addChildNode(node)

        // 添加一个盒子几何体
        let box = SCNBox(width: 1.0, height: 1.0, length: 1.0, chamferRadius: 0.0)
        let boxNode = SCNNode(geometry: box)
        node.addChildNode(boxNode)

        // 设置场景
        sceneView.scene = scene

        // 禁用内置的相机控制
        sceneView.allowsCameraControl = false

        // 添加手势识别器
        let panGesture = UIPanGestureRecognizer(target: self, action: #selector(handlePan(_:)))
        sceneView.addGestureRecognizer(panGesture)
    }

    @objc func handlePan(_ gesture: UIPanGestureRecognizer) {
        let translation = gesture.translation(in: sceneView)

        switch gesture.state {
        case .began:
            // 停止之前的旋转
            stopRotation()

            // 记录初始位移量
            lastPanTranslation = translation

        case .changed:
            // 计算位移增量
            let delta = CGPoint(x: translation.x - lastPanTranslation.x, y: translation.y - lastPanTranslation.y)

            // 应用位移增量到节点的旋转
            node.eulerAngles.y -= Float(delta.x) * 0.01
            node.eulerAngles.x -= Float(delta.y) * 0.01

            // 更新上一次的位移量
            lastPanTranslation = translation

        case .ended, .cancelled:
            // 计算惯性旋转速度
            rotationSpeed = translation.x - lastPanTranslation.x

            // 启动惯性旋转
            startRotation()

        default:
            break
        }
    }

    func startRotation() {
        // 创建CADisplayLink或者自定义的计时器
        displayLink = CADisplayLink(target: self, selector: #selector(updateRotation))
        displayLink?.add(to: .main, forMode: .common)
    }

    func stopRotation() {
        // 停止CADisplayLink或者自定义的计时器
        displayLink?.invalidate()
        displayLink = nil
    }

    @objc func updateRotation() {
        // 逐渐减小旋转速度
        rotationSpeed *= 0.95

        // 应用旋转速度到节点的旋转
        node.eulerAngles.y -= Float(rotationSpeed) * 0.01

        // 当旋转速度足够小时停止旋转
        if abs(rotationSpeed) < 0.01 {
            stopRotation()
        }
    }
}