using UnityEngine;

public class MouseWheelRotate : MonoBehaviour
{
    public float sensitivity = 100.0f; // 鼠标滚轮灵敏度
    public float minAngle = -360.0f; // 最小旋转角度
    public float maxAngle = 360.0f; // 最大旋转角度

    private float xRotation = 0.0f; // 当前X轴旋转角度

    void Update()
    {
        // 检测鼠标滚轮输入
        float rotate = -Input.GetAxis("Mouse ScrollWheel") * sensitivity * Time.deltaTime;

        // 累积旋转角度
        xRotation += rotate;

        // 限制旋转角度在指定范围内
        xRotation = Mathf.Clamp(xRotation, minAngle, maxAngle);

        // 应用旋转到物体上
        transform.localRotation = Quaternion.Euler(xRotation, 0f, 0f);
    }
}