Draw native OnSceneGUI options for custom EditorWindow

Hello there!

I want to create a native options menu inside the SceneView (have a look at the attached image) from my custom EditorWindow.



I already know that i can draw GUI controls inside the SceneView with this code:

Code (CSharp):

1. #if UNITY_EDITOR
2.  
3. using UnityEngine;
4. using UnityEditor;
5.  
6. public class MyCustomEditorWindow : EditorWindow
7. {      
8.     void OnEnable()
9.     {
10.         SceneView.onSceneGUIDelegate += this.OnSceneGUI;
11.     }
12.  
13.     void OnDisable()
14.     {
15.         SceneView.onSceneGUIDelegate -= this.OnSceneGUI;
16.     }
17.  
18.     void OnSceneGUI( SceneView sceneView )
19.     {
20.         if( SceneView.lastActiveSceneView != null )
21.         {
22.             Handles.BeginGUI();
23.  
24.             // Draw something here using GUI or GUILayout...
25.      
26.             Handles.EndGUI();
27.             SceneView.lastActiveSceneView.Repaint();
28.         }
29.     }
30. }
31. #endif

Now I want to achieve the same behaviour as the native OnScene options - like those from the "Navigation" or "Occlusion Culling" EditorWindows or from an inspected camera (the little preview in the bottom right).

When you open/close those tabs, the options arrange themselves properly so nothing gets occluded.

In addition it would be nice to also style them properly - maybe using the undocumented styles from the default editor skin.. But that's the second step

Any thoughts on this? Thank you in advance!

Best,
Rene

 

necrobump?

 

I managed to do something similar by using the GUILayout.Window:
https://docs.unity3d.com/ScriptReference/GUILayout.Window.html