c# - 盒子对撞机没有捕捉到鼠标按钮按下事件

Question

我有一个带有 2 个碰撞器的橱柜 - 一个用于橱柜，一个用于盒子。当我按下盒子时，我想打开/关闭它。它工作正常，但现在由于某种原因它只在我按下盒子的边缘时才起作用。当点击中心时，它不起作用。

视频:https://youtu.be/OozsAi7KNzs

这是当我按下盒子时播放动画(打开/关闭橱柜)的代码:

public Animation[] animations;
public string[] animationName;
public bool playOneDirection;   // should revert animation speed after second playing?
public AudioSource myAudioOpen;
public AudioSource myAudioClose;

private bool isDoorClosed;
private bool isAimationReadyToPlay = true;
private Collider thisCollider;

public void Start()
{
    thisCollider = GetComponent<Collider>();
}

void Update ()
{
    if (Input.GetButton("Fire1"))
        if(DoPlayerLookAtButton() && isAimationReadyToPlay)
            OpenCloseDoor();
}

bool DoPlayerLookAtButton()
{
    RaycastHit _hit;
    Ray _ray = Camera.main.ScreenPointToRay(new Vector3(Screen.width / 2, Screen.height / 2, 0));
    bool isHit = Physics.Raycast(_ray, out _hit, 1.5f);

    if (isHit && _hit.collider == thisCollider) return true;
    else return false;
}

public void OpenCloseDoor()
{
    if (!isDoorClosed) // Play animation with normal speed
    {
        myAudioOpen.Play();
        for (int i = 0; i < animations.Length; i++)
        {
            animations[i][animationName[i]].speed = 1.0f;
            animations[i].Play();
        }
    }

    if(playOneDirection)
        return;

    if (isDoorClosed) // Play animation with revert speed
    {
        myAudioClose.Play();
        for (int i = 0; i < animations.Length; i++)
        {
            animations[i][animationName[i]].speed = -1.0f;
            animations[i][animationName[i]].time = animations[i][animationName[i]].length;
            animations[i].Play();
        }
    }

    StartCoroutine("DelayBetweenAnimations");
    isDoorClosed = !isDoorClosed;
}

IEnumerator DelayBetweenAnimations()
{
    isAimationReadyToPlay = false;
    yield return new WaitForSeconds(0.5f);
    isAimationReadyToPlay = true;
}

Answer 1

你的橱柜有 2 个碰撞器，但你只检查其中一个。如果有某种重叠，那么单击正确的重叠可能会很麻烦。如果您只想能够单击游戏对象的任意位置，请像这样更改您的代码...

//From
//if (isHit && _hit.collider == thisCollider) return true;
//To
if (isHit && _hit.transform.gameObject == this.gameObject) return true;

为您的播放器添加图层蒙版并确保您的 Physics.Raycast 排除该图层，以避免转换击中您自己。 See here