【Unity】Unity移动，跳跃(这篇使用Rigidbody和CharacterController两种方式)

1，Rigidbody

using UnityEngine;

public class Move : MonoBehaviour
{
   
    /// <summary>
    /// 移动速度
    /// </summary>
    public float moveSpeed = 1f;
    /// <summary>
    /// 转弯速度
    /// </summary>
    public float rotateSpeed = 60f;
    /// <summary>
    /// 跳跃力
    /// </summary>
    public float jumpVelocity = 5.0f;

    private float vInput;
    private float hInput;
    private float JInput;

    private Rigidbody _rb;

    /// <summary>
    /// 判断触碰地面
    /// </summary>
    private bool _isGrounded;

    void Start()
    {
   
        _rb = GetComponent<Rigidbody>();
    }

    void Update()
    {
   
        vInput = Input.GetAxis("Vertical") * moveSpeed;
        hInput = Input.GetAxis("Horizontal") * moveSpeed;
        if (Input.GetKeyDown(KeyCode.Space))
        {
   
            //判断是否在地面
            if