Can subscenes be added via code?

Unity Engine
,
1

Hi,

i would like to generate subscenes from a procedural generated world (in editor). Though the only possibility to generate a subscene seems to be via “New SubScene from Selection”. Is there a way to create and populate a subscene via code?

Thanks!

2

I’m using the code below for creating new scene asset in editor, put game object into it and serialize scene.
Maybe this will be useful for you.

var scene = EditorSceneManager.NewScene(NewSceneSetup.EmptyScene, NewSceneMode.Additive);
SceneManager.MoveGameObjectToScene(prefab, scene);
var assetPath = Path.Combine(savePrefabPath, $"{assetName}.unity");
EditorSceneManager.SaveScene(scene, assetPath);
var sceneAsset = AssetDatabase.LoadAssetAtPath<SceneAsset>(assetPath);
Unity.Entities.Hash128 guid = new GUID(AssetDatabase.AssetPathToGUID(assetPath));
EditorEntityScenes.WriteEntityScene(scene, guid, 0);
SceneManager.UnloadSceneAsync(scene);
3 Likes
3

Great, thanks!