Auto unfold materials in inspector

Questions & Answers
1

Hi,
in Unity 5, the materials in inspector are folded by default, like this:

42797-materialinspector.png
42797-materialinspector.png602×516 49.1 KB

Is there a way to make all materials unfolded by default?
I’ve tried to write custom editor with something like this, but it doesn’t work with MaterialEditor.

2

This script will open all materials in inspector on Ctrl + H.

Edit: Optimized and shortcut-ed version.

using System;
using System.Reflection;
using UnityEditor;
using UnityEngine;

public class UnfoldMaterials
{
	private static FieldInfo	isVisible = typeof(MaterialEditor).GetField("m_IsVisible", BindingFlags.NonPublic | BindingFlags.Instance);
	private static Type			inspectorWindowType = typeof(EditorWindow).Assembly.GetType("UnityEditor.InspectorWindow");

	[MenuItem("GameObject/Unfold Material %H")]
	private static void	Unfold()
	{
		var	editors = Resources.FindObjectsOfTypeAll<MaterialEditor>();
		if (editors.Length == 0)
			return;

		for (int i = 0; i < editors.Length; i++)
			UnfoldMaterials.isVisible.SetValue(editors*, true);*

  •  EditorWindow[]	inspectors = Resources.FindObjectsOfTypeAll(UnfoldMaterials.inspectorWindowType) as EditorWindow[];*

  •  for (int i = 0; i < inspectors.Length; i++)*

_ inspectors*.Repaint();_
_ }_
_}*_