Unity 视角 拖动 鼠标滚轮

    using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    
    public class cameraMove : MonoBehaviour
    {
    public enum RotationAxes
    {
        MouseXAndY = 0,
        MouseX = 1,
        MouseY = 2
    }
    
    public RotationAxes m_axes = RotationAxes.MouseXAndY;
    public float m_sensitivityX = 10f;
    public float m_sensitivityY = 10f;
    
    public bool CanMove  = false;
    
    // 水平方向的 镜头转向
    public float m_minimumX = -360f;
    public float m_maximumX = 360f;
    // 垂直方向的 镜头转向 (这里给个限度 最大仰角为45°)
    public float m_minimumY = -45f