ChunkLayerItem.this
- this(ubyte _layerId, LayerDataLenType _dataLength, uint _timestamp, ulong _uniformData, ushort _metadata)
- this(StorageType _type, ubyte _layerId, LayerDataLenType _dataLength, uint _timestamp, ubyte* _dataPtr, ushort _metadata)
- this(StorageType _type, ubyte _layerId, uint _timestamp, T[] _array, ushort _metadata)
- this(ChunkLayerSnap l, ubyte _layerId)