Unity 5로 Public이 되는 Default Asset

Defaultasset에서 편집 API로 이동

폴더와 장면의 사용자 정의 편집기를 만들어 보십시오

using UnityEngine;
using UnityEditor;
using System.IO;

[CustomEditor(typeof(DefaultAsset))]
public class DefaultAssetInspector : Editor
{
    Editor editor;

    public override void OnInspectorGUI ()
    {
        // DefaultAsset の GUI はデフォルトで無効になっているので有効にする
        GUI.enabled = true;

        var assetPath = AssetDatabase.GetAssetPath (target);

        if (AssetDatabase.IsValidFolder (assetPath)) {
            Editor.CreateCachedEditor (target, typeof(FolderInspector), ref editor);
        } else if (IsSceneAsset (assetPath)) {
            Editor.CreateCachedEditor (target, typeof(SceneInspector), ref editor);
        } else {
            // いらないかも
            base.OnInspectorGUI ();
        }

        if (editor) {
            editor.OnInspectorGUI ();
        }
    }

    private bool IsSceneAsset (string assetPath)
    {
        return Path.GetExtension (assetPath) == ".unity";
    }
}

using UnityEngine;
using UnityEditor;

public class FolderInspector : Editor
{
    public override void OnInspectorGUI ()
    {
        EditorGUILayout.LabelField ("フォルダーだよ！");
    }
}

using UnityEngine;
using UnityEditor;

public class SceneInspector : Editor
{
    public override void OnInspectorGUI ()
    {
        EditorGUILayout.LabelField ("シーンだよ！");
    }
}