实例化预制件

Question

有一个敌人从它附加的FireballBox对象发射火球，火球的发射是通过调用预制件实现的。一切似乎都正常，球会正常飞行，但如果敌人向左或向右转 90 度（一直注视着玩家），那么火球就会变形，宽度会愚蠢地拉伸。 Fireball 脚本附加到火球本身，而 FireballRotation 附加到 FireballBox 并负责火球的飞行路径。在第一个屏幕上有一个正常的火球，在第二个屏幕上它已经在另一个方向并且扭曲了。请帮忙，谁能遇到预制件的尺寸总是正常的。

public class Fireball : MonoBehaviour
{
    public int Speed;
    Vector3 lastPos;
    private GameObject FBPrefab;
    public GameObject arr;
    [SerializeField] private float hitCooldown = 1.5f;
    public float cooldown = 0;
    public float attackSpeed = 1f;
    // Start is called before the first frame update
    void Start()
    {
        FBPrefab = Resources.Load("Fireball1") as GameObject;
    }

    // Update is called once per frame
    void Update()
    {
        if (cooldown > -0.5)
        {
            cooldown -= Time.deltaTime;
        }
        if (cooldown <= 0)
        {
            //FBPrefab.transform.localScale = new Vector3(1.5, 2.5, 4.5);
            GameObject newArrow = Instantiate(FBPrefab, transform.position, transform.rotation);
            //newArrow.transform.position = transform.position;
            //newArrow.transform.rotation = Quaternion.Euler(new Vector3(0, -180, -180));
            Rigidbody rb = newArrow.GetComponent<Rigidbody>();
            rb.velocity = transform.forward * Speed;
            Destroy(newArrow, 2);
            cooldown = hitCooldown * attackSpeed;
        }
    }

    public void Shoot()
    {
        if (cooldown <= 0)
        {
            //FBPrefab.transform.rotation = Quaternion.Euler(new Vector3(90, 0, 90));
            GameObject newArrow = Instantiate(FBPrefab, transform.position, transform.rotation);
            //newArrow.transform.rotation = Quaternion.Euler(new Vector3(0, -180, -180));
            //newArrow.transform.position = transform.position;
            Rigidbody rb = newArrow.GetComponent<Rigidbody>();
            rb.velocity = transform.forward * Speed;
            Destroy(newArrow, 2);
            cooldown = hitCooldown * attackSpeed;
        }
    }
}

public class FireballRotation : MonoBehaviour
{
    Rigidbody rb;
    // Start is called before the first frame update
    void Start()
    {
        rb = GetComponent<Rigidbody>();
        transform.Rotate(new Vector3(-90.0f, -90.0f, 0.0f));
    }

    // Update is called once per frame
    void Update()
    {
        //transform.rotation = Quaternion.LookRotation(rb.velocity);
    }
}

我找不到关于此的任何信息，我尝试了所有方法，但无法修复它。虽然即使是调用的预制件的规模也没有改变。

Answer 1

Unity 新手在这里，这可能没有帮助 - 但它很快。是继承问题吗？火球是隐式实例化为 FireballBox 对象的子对象，还是从中进行变换或旋转？如果更新函数继续从 FireballBox 对象为火球赋值，那么如果敌人的旋转发生变化，它就会改变，因为 FireballBox 是敌人的子对象。