ScriptReference/AssetDatabase.IsSubAsset

[giscus[bot]]

ScriptReference/AssetDatabase.IsSubAsset

https://docs.unity3d.com/ScriptReference/AssetDatabase.IsSubAsset.html

[electronics45]

This method DOES NOT WORK if the target sub asset has the HideInHierarchy hide flag set (e.g. sub assets of an AnimatorController asset).
use !AssetDatabase.IsMainAsset() for a reliable way to test for sub assets.