Resources.FindObjectsOfTypeAll

説明

T で指定した型からすべてのオブジェクトを取得します

This function can return any type of Unity object that is loaded, including game objects, prefabs, materials, meshes, textures, etc. It will also list internal objects, therefore be careful with the way you handle the returned objects.

Contrary to Object.FindObjectsOfType this function will also list disabled objects.

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

public class ExampleScript : MonoBehaviour
{
    List<GameObject> GetAllObjectsOnlyInScene()
    {
        List<GameObject> objectsInScene = new List<GameObject>();

        foreach (GameObject go in Resources.FindObjectsOfTypeAll(typeof(GameObject)) as GameObject[])
        {
            if (!EditorUtility.IsPersistent(go.transform.root.gameObject) &amp;&amp; !(go.hideFlags == HideFlags.NotEditable || go.hideFlags == HideFlags.HideAndDontSave))
                objectsInScene.Add(go);
        }

        return objectsInScene;
    }
}

This will return all GameObjects in the scene, in List<GameObject> format.

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

public class ExampleScript : MonoBehaviour
{
    List<GameObject> GetNonSceneObjects()
    {
        List<GameObject> objectsInScene = new List<GameObject>();

        foreach (GameObject go in Resources.FindObjectsOfTypeAll(typeof(