Unity Open Scene Editor Utility

OpenSceneTool.cs

using UnityEngine;
using UnityEditor;

namespace MyProject {

/// <summary>
/// Open Scene Editor Tools.
/// </summary>
public class OpenSceneTool :  EditorWindow {
  
#region life cycle		
	void OnGUI () {
		this.OpenScenes();
	}
#endregion

#region private
	void OpenScenes() {
		GUILayout.Label ("Open Scene", EditorStyles.boldLabel);
		EditorBuildSettingsScene[] scenes = EditorBuildSettings.scenes;
		foreach(EditorBuildSettingsScene scene in scenes) {
			if(GUILayout.Button(scene.path)){
				EditorApplication.OpenScene(scene.path);
			}
		}
	}
#endregion
	
#region static
	[MenuItem ("Tools/Project/OpenScenes")]
	public static void MakeWindow() {
		EditorWindow.GetWindow<OpenSceneTool>(true, "Open Scenes");
	}
#endregion
}
}