GameObject.GetComponentsInChildren

파라미터

설명

Returns all components of Type type in the GameObject or any of its children children using depth first search. Works recursively.

Unity searches for components recursively on child GameObjects. This means that it also includes all the child GameObjects of the target GameObject, and all subsequent child GameObjects.
Note: If the type you request is a derivative of MonoBehaviour and the associated script can not be loaded then this function will return `null` for that component.

using UnityEngine;

public class GetComponentsInChildrenExample : MonoBehaviour
{
    void Start()
    {
        Component[] hingeJoints;

        hingeJoints = GetComponentsInChildren(typeof(HingeJoint));

        if (hingeJoints != null)
        {
            foreach (HingeJoint joint in hingeJoints)
                joint.useSpring = false;
        }
        else
        {
            // Try again, looking for inactive GameObjects
            Component[] hingesInactive = GetComponentsInChildren(typeof(HingeJoint), true);

            foreach (HingeJoint joint in hingesInactive)
                joint.useSpring = false;
        }
    }
}

파라미터

반환

T[] A list of all found components matching the specified type.

설명

Generic version of this method.

Note: If the type you request is a derivative of MonoBehaviour and the associated script can not be loaded then this function will return `null` for that component.

using UnityEngine;

public class GetComponentsInChildrenExample : MonoBehaviour
{
    void Start()
    {
        HingeJoint[] hingeJoints;

        hingeJoints = GetComponentsInChildren<HingeJoint>();

        if (hingeJoints != null)
        {
            foreach (HingeJoint joint in hingeJoints)
                joint.useSpring = false;
        }
        else
        {
            // Try again, looking for inactive GameObjects
            HingeJoint[] hingesInactive = GetComponentsInChildren<HingeJoint>(true);

            foreach (HingeJoint joint in hingesInactive)
                joint.useSpring = false;
        }
    }
}

파라미터

설명

Return all found Components into List results.

Note: If the type you request is a derivative of MonoBehaviour and the associated script can not be loaded then this function will return `null` for that component.

using UnityEngine;
using System.Collections.Generic;


public class GetComponentsInChildrenExample : MonoBehaviour
{
    void Start()
    {
        List<HingeJoint> hingeJoints = new List<HingeJoint>();

        GetComponentsInChildren<HingeJoint>(false, hingeJoints);

        if (hingeJoints != null)
        {
            foreach (HingeJoint joint in hingeJoints)
                joint.useSpring = false;
        }
        else
        {
            // Try again, looking for inactive GameObjects
            List<HingeJoint> hingesInactive = new List<HingeJoint>();

            GetComponentsInChildren<HingeJoint>(true, hingesInactive);

            foreach (HingeJoint joint in hingesInactive)
                joint.useSpring = false;
        }
    }
}