此功能主要是借鑒YouTube上一個(gè)博主的教程，寫的蠻好我就搬運(yùn)過來讓大家也試試。

1、控制對(duì)象與鏡頭是子父級(jí)關(guān)系

2、控制器對(duì)象添加CharacterController，Rigidbody組件如下：

3、重頭戲：創(chuàng)建PlayerController腳本并比此腳本掛到控制器上

其原理是：左右旋轉(zhuǎn)是控制父物體的歐拉角的Y軸

 transform.Rotate(0, Input.GetAxis("Mouse X") * sensetivity,0);

上下點(diǎn)頭是子物體相機(jī)的歐拉角Z軸

 playerCamera.Rotate(-Input.GetAxis("Mouse Y") * sensetivity, 0, 0);

水平方向

   moveDirection = new Vector3(Input.GetAxis("Horizontal")*moveSpeed, moveDirection.y, Input.GetAxis("Vertical")*moveSpeed);
   moveDirection = transform.TransformDirection(moveDirection);

跳躍：

 if (controller.isGrounded)
 {
     if (Input.GetButton("Jump"))
         moveDirection.y = jumpForce;
     else
         moveDirection.y = 0;
 }

移動(dòng)文章來源地址http://www.zghlxwxcb.cn/news/detail-859308.html

        moveDirection.y -= gravity * Time.deltaTime;
        controller.Move(moveDirection*Time.deltaTime);

4、源代碼奉上：

using UnityEngine;

public class PlayerController : MonoBehaviour
{
    [SerializeField] private float moveSpeed = 6f;
    [SerializeField] private float jumpForce = 10;
    [SerializeField] private float gravity = 15f;

    private Vector3 moveDirection;

    [Header("Camera details")]
    public float sensetivity = 1f;
    private Transform playerCamera;
    private CharacterController controller;

    void Start()
    {
        controller = GetComponent<CharacterController>();
        playerCamera = GetComponentInChildren<Camera>().transform;

        Cursor.lockState = CursorLockMode.Locked;
        Cursor.visible = false;
    }

    void Update()
    {
        transform.Rotate(0, Input.GetAxis("Mouse X") * sensetivity,0);
        playerCamera.Rotate(-Input.GetAxis("Mouse Y") * sensetivity, 0, 0);
        if (playerCamera.localRotation.eulerAngles.y != 0) 
            playerCamera.Rotate(Input.GetAxis("Mouse Y")*sensetivity,0,0);
        

        moveDirection = new Vector3(Input.GetAxis("Horizontal")*moveSpeed, moveDirection.y, Input.GetAxis("Vertical")*moveSpeed);
        moveDirection = transform.TransformDirection(moveDirection);

        if (controller.isGrounded)
        {
            if (Input.GetButton("Jump"))
                moveDirection.y = jumpForce;
            else
                moveDirection.y = 0;
        }

        moveDirection.y -= gravity * Time.deltaTime;
        controller.Move(moveDirection*Time.deltaTime);
    }
}

到了這里，關(guān)于Unity 第一人稱視角控制移動(dòng)、旋轉(zhuǎn)的文章就介紹完了。如果您還想了解更多內(nèi)容，請(qǐng)?jiān)谟疑辖撬阉鱐OY模板網(wǎng)以前的文章或繼續(xù)瀏覽下面的相關(guān)文章，希望大家以后多多支持TOY模板網(wǎng)！