再生モードが切り替わるタイミングでモデルを再生成するWindow

StateTest.cs

public class StateTest : EditorWindow
{
	[MenuItem ("Window/Test")]
	public static void Open ()
	{
		EditorWindow.GetWindow<StateTest> ("Test").Show ();
	}
	private bool _updated = false;
	void OnEnable ()
	{
		EditorApplication.playmodeStateChanged += OnPlayModeStateChanged;
	}

	void OnDisable ()
	{
		EditorApplication.playmodeStateChanged -= OnPlayModeStateChanged;
	}

	void OnPlayModeStateChanged ()
	{
		if (EditorApplication.isPlaying == EditorApplication.isPlayingOrWillChangePlaymode) {
			// pause対応
			if (_updated == false) {
				CreateModel ();
				_updated = true;
			}
		} else {
			DestroyModel ();
			_updated = false;
		}
	}
}