TinSurfaceEdgeIsLocked Property

public bool IsLocked { get; }

Public ReadOnly Property IsLocked As Boolean
	Get

public:
property bool IsLocked {
	bool get ();
}

The edge is locked if it is part of a destructive breakline. The locked edge is always be preserved in the triangle mesh. It cannot be swapped, deleted, or modified, but can be split if allow crossing breaklines is on. The split edges will inherit the lock status.