[Unity]判断物体及其父物体gameObject.active是否激活为true

最新推荐文章于 2025-04-06 12:29:58 发布

BuladeMian

最新推荐文章于 2025-04-06 12:29:58 发布

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分类专栏： Unity

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本文详细探讨了Unity中如何判断物体及其父物体的激活状态，重点对比了gameObject.active、gameObject.activeInHierarchy和gameObject.activeSelf的差异。在PC与安卓打包场景下，这些属性对于游戏物体状态的管理至关重要。

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gameObject.active和gameObject.activeInHierarchy都可以显示在父物体不激活的状态返回不激活。

gameObject.activeSelf仅显示自身物体是否激活，不管父物体是否激活

只有名字带False的物体为非激活状态

using UnityEngine;
using UnityEngine.UI;

public class TestActive : MonoBehaviour
{
    public GameObject gameObject1;
    public GameObject gameObject2;
    public GameObject gameObject3;
    public GameObject gameObject4;

    public Text text;
    public string str = "";

    // Start is called before the first frame update
    void Start()
    {
        getActive(gameObject1);
        getActive(gameObject2);
        getActive(gameObject3);
        getActive(gameObject4);
    }

    public void getActive(GameObject go)
    {
        if (go
            && text)
        {
            str = str+"=========  getActive  " + go.name + "   ///active:" + go.active + "   ///activeInHierarchy:" + go.activeInHierarchy + "   ///activeSelf:" + go.activeSelf;
            //print("/  getActive  "+go.name+ "   ///active:" + go.active + "   ///activeInHierarchy:" + go.activeInHierarchy + "   ///activeSelf:" + go.activeSelf);
            print(str);
            text.text = str;
        }//
    }//
}//

=========  getActive  GameObject_False   ///active:False   ///activeInHierarchy:False   ///activeSelf:False
=========  getActive  GameObject_False1   ///active:False   ///activeInHierarchy:False   ///activeSelf:False
=========  getActive  GameObject   ///active:False   ///activeInHierarchy:False   ///activeSelf:True

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