Editor script - Find all objects set to lightmap static

I'm trying to select every object in the scene that has the lightmap static flag set. If this makes a difference, I am still using unity pro 4.

I have a export obj script which exports the selected objects with their lightmap UVs so I can paint over lightmaps in substance painter, but I'd like to find a way to get the selection automatically instead of manually selecting all my lightmapped objects.

Can anyone point me in the right direction?

 

Any luck with this? I am trying to do something similar, but I could also work with all objects that are reflection probe static.

 

It ended up being easy enough to work out. Below is the script I ended up writing.

Just so you know, I am still using unity 4, so its never been tested on 5 yet.

Code (CSharp):

1. using UnityEditor;
2. using UnityEngine;
3. using System.Collections.Generic;
4.  
5. public class SelectLightmapStatic : EditorWindow
6. {
7.     [MenuItem("Custom/Select Lightmap Static")]
8.     static void Init()
9.     {
10.  
11.         // Find all the lightmap static objects
12.  
13.         Object[] All_GOs = FindObjectsOfType(typeof(GameObject));
14.  
15.         GameObject[] GOArray;
16.         GOArray = new GameObject[All_GOs.Length];
17.  
18.         int ArrayPointer = 0;
19.  
20.  
21.         foreach(GameObject EachGO in All_GOs)
22.         {
23.             StaticEditorFlags flags = GameObjectUtility.GetStaticEditorFlags( EachGO );
24.  
25.             if ((flags & StaticEditorFlags.LightmapStatic)!=0)
26.             {
27.                 if( EachGO.GetComponent<MeshFilter>() != null )
28.                 {
29.                     GOArray[ArrayPointer] = EachGO;
30.                     ArrayPointer += 1;
31.                 }
32.             }
33.  
34.         }
35.  
36.         Selection.objects = GOArray;
37.  
38.     }
39.  
40. }
41.  

 

Works like a dream on Unity 5. Thanks!

 

Works perfectly. Cheers!

 

I was trying to do something similar with Navigation Static objects when I found this post.
Thanks a lot @Gnimmel you saved me time here.

And to contribute to this, here's my adapted version, using Linq, and the probably new GameObjectUtility.AreStaticEditorFlagsSet method.

Code (CSharp):

1. using System.Linq;
2.     static void SelectStaticsByFlags (StaticEditorFlags flagsFilter)
3.     {
4.         var allGameObjects = FindObjectsOfType<GameObject>();
5.  
6.         var statics = (from item in allGameObjects
7.             where GameObjectUtility.AreStaticEditorFlagsSet(item.gameObject, flagsFilter)
8.             select item).ToArray();
9.  
10.         Selection.objects = statics;
11.     }

 

Wow, this is a old thread but I'm glad it helped