如何在使用Cinemachine时用wasd修复移动

Question

图片：https://i.stack.imgur.com/O9T5t.png

嗨，我最近刚试过“团结中的一个球”的教程。在本教程中，您只教了摄像机如何从1个定点跟踪球。但我想编辑，这样相机将始终后面的球跟随，他们的关键，WASD总是一样的。它类似于openworld游戏，如GTA V、RDR2等。

我尝试使用Cinemachine的vcam和免费摄像头，它的工作为相机跟随，但关键的WASD混乱，例如W应该是前进，但现在它正在向后移动。

这是我移动播放器的PlayerController代码，我相信是在OnMove函数上。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

using UnityEngine.SceneManagement;

// Include the namespace required to use Unity UI and Input System
using UnityEngine.InputSystem;
using TMPro;

public class PlayerController : MonoBehaviour
{

    // Create public variables for player speed, and for the Text UI game objects
    public float speed;
    public TextMeshProUGUI countText;
    public GameObject winTextObject;

    private float movementX;
    private float movementY;

    private Rigidbody rb;
    private int count;

    // At the start of the game..
    void Start()
    {
        // Assign the Rigidbody component to our private rb variable
        rb = GetComponent<Rigidbody>();

        // Set the count to zero 
        count = 0;

        SetCountText();

        // Set the text property of the Win Text UI to an empty string, making the 'You Win' (game over message) blank
        winTextObject.SetActive(false);


    }

    void FixedUpdate()
    {
        // Create a Vector3 variable, and assign X and Z to feature the horizontal and vertical float variables above
        Vector3 movement = new Vector3(movementX, 0.0f, movementY);

        rb.AddForce(movement * speed);
    }

    void OnTriggerEnter(Collider other)
    {
        // ..and if the GameObject you intersect has the tag 'Pick Up' assigned to it..
        if (other.gameObject.CompareTag("PickUp"))
        {
            other.gameObject.SetActive(false);

            // Add one to the score variable 'count'
            count = count + 1;

            // Run the 'SetCountText()' function (see below)
            SetCountText();
        }
    }

    void OnMove(InputValue value)
    {
        Vector2 v = value.Get<Vector2>();

        movementX = v.x;
        movementY = v.y;
    }

    void SetCountText()
    {
        countText.text = "Count: " + count.ToString();

        if (count >= 12)
        {
            // Set the text value of your 'winText'
            winTextObject.SetActive(true);
            Time.timeScale = 0;




        }

    }





}

Answer 1

为了解决这个问题，你必须根据相机调整输入轴。

Transform.TransformDirection("// input vector..");

如果改正率低，这个问题就可以解决。

void FixedUpdate()
{
    Vector3 movement = new Vector3(movementX, 0.0f, movementY);
    
    // affect base on camera direction
    movement = Camera.main.transform.TransformDirection(movement);

    movement.y = 0;

    rb.AddForce(movement.normalized * speed);
}