Editor/ScenePartitionSO.cs

@@ -163,11 +163,7 @@ public void Save()
 
                         if (match.Success)
                         {
-                            // Modify scene data.
+                            // Extract the file number
-                            // Optional: ClearRootOrderProperty.
-                            ClearRootOrderProperty(ref sceneData, i, lastIndex);
-
-                            // Extract the file number.
                             string id = match.Groups[1].Value;
 
                             // Write data to disk.
@@ -386,47 +382,5 @@ public void ClearCache()
         {
             data = null;
         }
-
-        /// <summary>
-        /// Sets the m_RootOrder property to '0' on all transforms and prefab transform modifications.
-        /// The property changes every time you add/remove something in the scene for each object underneat it in the hierarchy.
-        /// This results in a lot of changes in source control that might cause conficts, and we don't want that.
-        /// This does however change the scene hierarchy order, so if things are order dependent this will break it.
-        /// </summary>
-        private void ClearRootOrderProperty(ref string[] data, int i, int lastIndex)
-        {
-            using (new ProfilerUtility.ProfilerScope($"{nameof(ClearRootOrderProperty)}"))
-            {
-                const string prefabHeaderPattern = "--- !u!1001 &";
-                const string transformHeaderPattern = "--- !u!4 &";
-                const string prefabRootOrderPropertyPattern = "      propertyPath: m_RootOrder";
-                const string transformRootOrderPropertyPattern = "  m_RootOrder:";
-                const string numberPattern = @"[\d-]";
-
-                // If object is a Prefab.
-                if (data[i].StartsWith(prefabHeaderPattern))
-                {
-                    for (int j = i; j < lastIndex; j++)
-                    {
-                        if (!data[j].StartsWith(prefabRootOrderPropertyPattern)) continue;
-
-                        data[j + 1] = Regex.Replace(data[j + 1], numberPattern, "0");
-                        return;
-                    }
-                }
-                // If object is a Transform.
-                else if (data[i].StartsWith(transformHeaderPattern))
-                {
-                    // Reverse loop since property is usually at the bottom of the transform component.
-                    for (int j = lastIndex - 1; j >= 0; j--)
-                    {
-                        if (!data[j].StartsWith(transformRootOrderPropertyPattern)) continue;
-
-                        data[j] = Regex.Replace(data[j], numberPattern, "0");
-                        return;
-                    }
-                }
-            }
-        }
     }
 }