is_layer_locked

omni.usd.is_layer_locked(usd_context, layer_identifier: str) → bool

Checkes if layer is locked or not in this usd context. Layer lock is a customized concept in Kit that’s not from USD. It’s used to complement the concept of file permission. Unlike the writable permission on file system, lock is bound to stage. So a layer may be locked in this stage, but not for other stages. Lock status is persistent across sessions, and saved as a flag inside the custom data of root layer.