Uses of Enum Class
net.minecraft.util.BlockRotation

Packages that use BlockRotation

Package	Description
net.minecraft.block
net.minecraft.block.entity
net.minecraft.client.gui.screen.ingame
net.minecraft.entity
net.minecraft.entity.decoration
net.minecraft.network.packet.c2s.play
net.minecraft.structure
net.minecraft.structure.pool
net.minecraft.test
net.minecraft.util
net.minecraft.util.math

Uses of BlockRotation in net.minecraft.block

Methods in net.minecraft.block with parameters of type BlockRotation

Modifier and Type	Method	Description
static BlockState	PillarBlock.changeRotation(BlockState state, BlockRotation rotation)
BlockState	AbstractBlock.AbstractBlockState.rotate(BlockRotation rotation)
BlockState	AbstractBlock.rotate(BlockState state, BlockRotation rotation)	Deprecated.
BlockState	AbstractFurnaceBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	AbstractLichenBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	AmethystClusterBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	AnvilBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	AttachedStemBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	BannerBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	BarrelBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	CampfireBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	ChestBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	CommandBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	DeadCoralWallFanBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	DetectorRailBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	DispenserBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	DoorBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	EnderChestBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	EndPortalFrameBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	GrindstoneBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	HopperBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	HorizontalConnectingBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	HorizontalFacingBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	JigsawBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	LadderBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	LecternBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	MushroomBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	NetherPortalBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	ObserverBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	PillarBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	PistonBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	PistonExtensionBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	PistonHeadBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	PoweredRailBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	RailBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	RedstoneWireBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	RodBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	RotatedInfestedBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	ShulkerBoxBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	SignBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	SkullBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	SmallDripleafBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	StairsBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	StonecutterBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	TripwireBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	TripwireHookBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	VineBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	WallBannerBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	WallBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	WallRedstoneTorchBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	WallSignBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	WallSkullBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.
BlockState	WallTorchBlock.rotate(BlockState state, BlockRotation rotation)	Applies a block rotation to a block state.

Uses of BlockRotation in net.minecraft.block.entity

Fields in net.minecraft.block.entity declared as BlockRotation

Modifier and Type	Field	Description
private BlockRotation	StructureBlockBlockEntity.rotation

Methods in net.minecraft.block.entity that return BlockRotation

Modifier and Type	Method	Description
BlockRotation	StructureBlockBlockEntity.getRotation()

Methods in net.minecraft.block.entity with parameters of type BlockRotation

Modifier and Type	Method	Description
void	StructureBlockBlockEntity.setRotation(BlockRotation rotation)

Uses of BlockRotation in net.minecraft.client.gui.screen.ingame

Fields in net.minecraft.client.gui.screen.ingame declared as BlockRotation

Modifier and Type	Field	Description
private BlockRotation	StructureBlockScreen.rotation

Uses of BlockRotation in net.minecraft.entity

Methods in net.minecraft.entity with parameters of type BlockRotation

Modifier and Type	Method	Description
float	Entity.applyRotation(BlockRotation rotation)

Uses of BlockRotation in net.minecraft.entity.decoration

Methods in net.minecraft.entity.decoration with parameters of type BlockRotation

Modifier and Type	Method	Description
float	AbstractDecorationEntity.applyRotation(BlockRotation rotation)

Uses of BlockRotation in net.minecraft.network.packet.c2s.play

Fields in net.minecraft.network.packet.c2s.play declared as BlockRotation

Modifier and Type	Field	Description
private final BlockRotation	UpdateStructureBlockC2SPacket.rotation

Methods in net.minecraft.network.packet.c2s.play that return BlockRotation

Modifier and Type	Method	Description
BlockRotation	UpdateStructureBlockC2SPacket.getRotation()

Constructors in net.minecraft.network.packet.c2s.play with parameters of type BlockRotation

Modifier	Constructor	Description
	UpdateStructureBlockC2SPacket(BlockPos pos, StructureBlockBlockEntity.Action action, StructureBlockMode mode, String structureName, BlockPos offset, Vec3i size, BlockMirror mirror, BlockRotation rotation, String metadata, boolean ignoreEntities, boolean showAir, boolean showBoundingBox, float integrity, long seed)

Uses of BlockRotation in net.minecraft.structure

Fields in net.minecraft.structure declared as BlockRotation

Modifier and Type	Field	Description
protected final BlockRotation	PoolStructurePiece.rotation
private BlockRotation	StructurePiece.rotation
private BlockRotation	StructurePlacementData.rotation
BlockRotation	WoodlandMansionGenerator.GenerationPiece.rotation

Fields in net.minecraft.structure with type parameters of type BlockRotation

Modifier and Type	Field	Description
(package private) static final List<Pair<BlockRotation,BlockPos>>	EndCityGenerator.FAT_TOWER_BRIDGE_ATTACHMENTS
(package private) static final List<Pair<BlockRotation,BlockPos>>	EndCityGenerator.SMALL_TOWER_BRIDGE_ATTACHMENTS

Methods in net.minecraft.structure that return BlockRotation

Modifier and Type	Method	Description
BlockRotation	PoolStructurePiece.getRotation()
BlockRotation	SimpleStructurePiece.getRotation()
BlockRotation	StructurePiece.getRotation()
BlockRotation	StructurePlacementData.getRotation()

Methods in net.minecraft.structure with parameters of type BlockRotation

Modifier and Type	Method	Description
private void	WoodlandMansionGenerator.LayoutGenerator.addBigRoom(List<WoodlandMansionGenerator.Piece> pieces, BlockPos pos, BlockRotation rotation, Direction direction, Direction direction2, WoodlandMansionGenerator.RoomPool roomPool)
private void	WoodlandMansionGenerator.LayoutGenerator.addBigSecretRoom(List<WoodlandMansionGenerator.Piece> list, BlockPos blockPos, BlockRotation blockRotation, WoodlandMansionGenerator.RoomPool roomPool)
private void	WoodlandMansionGenerator.LayoutGenerator.addMediumRoom(List<WoodlandMansionGenerator.Piece> pieces, BlockPos pos, BlockRotation rotation, Direction direction, Direction direction2, WoodlandMansionGenerator.RoomPool roomPool, boolean staircase)
static void	ShipwreckGenerator.addParts(StructureManager structureManager, BlockPos pos, BlockRotation rotation, StructurePiecesHolder holder, Random random, ShipwreckFeatureConfig config)
static void	EndCityGenerator.addPieces(StructureManager structureManager, BlockPos pos, BlockRotation rotation, List<StructurePiece> pieces, Random random)
static void	IglooGenerator.addPieces(StructureManager manager, BlockPos pos, BlockRotation rotation, StructurePiecesHolder holder, Random random)
static void	OceanRuinGenerator.addPieces(StructureManager manager, BlockPos pos, BlockRotation rotation, StructurePiecesHolder holder, Random random, OceanRuinFeatureConfig config)
static void	WoodlandMansionGenerator.addPieces(StructureManager manager, BlockPos pos, BlockRotation rotation, List<WoodlandMansionGenerator.Piece> pieces, Random random)
private void	WoodlandMansionGenerator.LayoutGenerator.addSmallRoom(List<WoodlandMansionGenerator.Piece> pieces, BlockPos pos, BlockRotation rotation, Direction direction, WoodlandMansionGenerator.RoomPool roomPool)
static BlockPos	Structure.applyTransformedOffset(BlockPos pos, BlockMirror mirror, BlockRotation rotation, int offsetX, int offsetZ)
BlockBox	Structure.calculateBoundingBox(BlockPos pos, BlockRotation rotation, BlockPos pivot, BlockMirror mirror)
protected static BlockBox	Structure.createBox(BlockPos pos, BlockRotation rotation, BlockPos pivot, BlockMirror mirror, Vec3i dimensions)
(package private) static EndCityGenerator.Piece	EndCityGenerator.createPiece(StructureManager structureManager, EndCityGenerator.Piece lastPiece, BlockPos relativePosition, String template, BlockRotation rotation, boolean ignoreAir)
private static StructurePlacementData	EndCityGenerator.Piece.createPlacementData(boolean includeAir, BlockRotation rotation)
private static StructurePlacementData	IglooGenerator.Piece.createPlacementData(BlockRotation rotation, Identifier identifier)
private static StructurePlacementData	NetherFossilGenerator.Piece.createPlacementData(BlockRotation rotation)
private static StructurePlacementData	OceanRuinGenerator.Piece.createPlacementData(BlockRotation rotation)
private static StructurePlacementData	RuinedPortalStructurePiece.createPlacementData(BlockMirror mirror, BlockRotation rotation, RuinedPortalStructurePiece.VerticalPlacement verticalPlacement, BlockPos pos, RuinedPortalStructurePiece.Properties properties)
private static StructurePlacementData	ShipwreckGenerator.Piece.createPlacementData(BlockRotation rotation)
private static StructurePlacementData	WoodlandMansionGenerator.Piece.createPlacementData(BlockMirror mirror, BlockRotation rotation)
void	WoodlandMansionGenerator.LayoutGenerator.generate(BlockPos pos, BlockRotation rotation, List<WoodlandMansionGenerator.Piece> pieces, WoodlandMansionGenerator.MansionParameters parameters)
Vec3i	Structure.getRotatedSize(BlockRotation rotation)
private static void	OceanRuinGenerator.method_14822(StructureManager manager, BlockPos pos, BlockRotation rotation, StructurePiecesHolder holder, Random random, OceanRuinFeatureConfig config, boolean large, float integrity)
private static void	OceanRuinGenerator.method_14825(StructureManager manager, Random random, BlockRotation rotation, BlockPos pos, OceanRuinFeatureConfig config, StructurePiecesHolder structurePiecesHolder)
private void	WoodlandMansionGenerator.LayoutGenerator.method_15055(List<WoodlandMansionGenerator.Piece> list, BlockPos blockPos, BlockRotation blockRotation, WoodlandMansionGenerator.FlagMatrix flagMatrix, @Nullable WoodlandMansionGenerator.FlagMatrix flagMatrix2)
BlockPos	Structure.offsetByTransformedSize(BlockPos pos, BlockMirror mirror, BlockRotation rotation)
StructurePlacementData	StructurePlacementData.setRotation(BlockRotation rotation)
private void	Structure.spawnEntities(ServerWorldAccess world, BlockPos pos, BlockMirror mirror, BlockRotation rotation, BlockPos pivot, @Nullable BlockBox area, boolean initializeMobs)
static BlockPos	Structure.transformAround(BlockPos pos, BlockMirror mirror, BlockRotation rotation, BlockPos pivot)
static Vec3d	Structure.transformAround(Vec3d point, BlockMirror mirror, BlockRotation rotation, BlockPos pivot)

Constructors in net.minecraft.structure with parameters of type BlockRotation

Modifier	Constructor	Description
	Piece(StructureManager manager, String template, BlockPos pos, BlockRotation rotation, boolean includeAir)
	Piece(StructureManager manager, Identifier identifier, BlockPos pos, BlockRotation rotation, int yOffset)
	Piece(StructureManager manager, Identifier template, BlockPos pos, BlockRotation rotation)
	Piece(StructureManager structureManager, Identifier template, BlockPos pos, BlockRotation rotation, float integrity, OceanRuinFeature.BiomeType biomeType, boolean large)
	Piece(StructureManager manager, Identifier identifier, BlockPos pos, BlockRotation rotation, boolean grounded)
	Piece(StructureManager manager, String template, BlockPos pos, BlockRotation rotation)
	Piece(StructureManager manager, String template, BlockPos pos, BlockRotation rotation, BlockMirror mirror)
	PoolStructurePiece(StructureManager structureManager, StructurePoolElement poolElement, BlockPos pos, int groundLevelDelta, BlockRotation rotation, BlockBox boundingBox)
	RuinedPortalStructurePiece(StructureManager manager, BlockPos pos, RuinedPortalStructurePiece.VerticalPlacement verticalPlacement, RuinedPortalStructurePiece.Properties properties, Identifier id, Structure structure, BlockRotation rotation, BlockMirror mirror, BlockPos blockPos)

Uses of BlockRotation in net.minecraft.structure.pool

Methods in net.minecraft.structure.pool with parameters of type BlockRotation

Modifier and Type	Method	Description
PoolStructurePiece	StructurePoolBasedGenerator.PieceFactory.create(StructureManager structureManager, StructurePoolElement poolElement, BlockPos pos, int groundLevelDelta, BlockRotation rotation, BlockBox elementBounds)
protected StructurePlacementData	LegacySinglePoolElement.createPlacementData(BlockRotation rotation, BlockBox box, boolean keepJigsaws)
protected StructurePlacementData	SinglePoolElement.createPlacementData(BlockRotation rotation, BlockBox box, boolean keepJigsaws)
boolean	EmptyPoolElement.generate(StructureManager structureManager, StructureWorldAccess world, StructureAccessor structureAccessor, ChunkGenerator chunkGenerator, BlockPos pos, BlockPos blockPos, BlockRotation rotation, BlockBox box, Random random, boolean keepJigsaws)
boolean	FeaturePoolElement.generate(StructureManager structureManager, StructureWorldAccess world, StructureAccessor structureAccessor, ChunkGenerator chunkGenerator, BlockPos pos, BlockPos blockPos, BlockRotation rotation, BlockBox box, Random random, boolean keepJigsaws)
boolean	ListPoolElement.generate(StructureManager structureManager, StructureWorldAccess world, StructureAccessor structureAccessor, ChunkGenerator chunkGenerator, BlockPos pos, BlockPos blockPos, BlockRotation rotation, BlockBox box, Random random, boolean keepJigsaws)
boolean	SinglePoolElement.generate(StructureManager structureManager, StructureWorldAccess world, StructureAccessor structureAccessor, ChunkGenerator chunkGenerator, BlockPos pos, BlockPos blockPos, BlockRotation rotation, BlockBox box, Random random, boolean keepJigsaws)
abstract boolean	StructurePoolElement.generate(StructureManager structureManager, StructureWorldAccess world, StructureAccessor structureAccessor, ChunkGenerator chunkGenerator, BlockPos pos, BlockPos blockPos, BlockRotation rotation, BlockBox box, Random random, boolean keepJigsaws)
BlockBox	EmptyPoolElement.getBoundingBox(StructureManager structureManager, BlockPos pos, BlockRotation rotation)
BlockBox	FeaturePoolElement.getBoundingBox(StructureManager structureManager, BlockPos pos, BlockRotation rotation)
BlockBox	ListPoolElement.getBoundingBox(StructureManager structureManager, BlockPos pos, BlockRotation rotation)
BlockBox	SinglePoolElement.getBoundingBox(StructureManager structureManager, BlockPos pos, BlockRotation rotation)
abstract BlockBox	StructurePoolElement.getBoundingBox(StructureManager structureManager, BlockPos pos, BlockRotation rotation)
List<Structure.StructureBlockInfo>	SinglePoolElement.getDataStructureBlocks(StructureManager structureManager, BlockPos pos, BlockRotation rotation, boolean mirroredAndRotated)
Vec3i	EmptyPoolElement.getStart(StructureManager structureManager, BlockRotation rotation)
Vec3i	FeaturePoolElement.getStart(StructureManager structureManager, BlockRotation rotation)
Vec3i	ListPoolElement.getStart(StructureManager structureManager, BlockRotation rotation)
Vec3i	SinglePoolElement.getStart(StructureManager structureManager, BlockRotation rotation)
abstract Vec3i	StructurePoolElement.getStart(StructureManager structureManager, BlockRotation rotation)
List<Structure.StructureBlockInfo>	EmptyPoolElement.getStructureBlockInfos(StructureManager structureManager, BlockPos pos, BlockRotation rotation, Random random)
List<Structure.StructureBlockInfo>	FeaturePoolElement.getStructureBlockInfos(StructureManager structureManager, BlockPos pos, BlockRotation rotation, Random random)
List<Structure.StructureBlockInfo>	ListPoolElement.getStructureBlockInfos(StructureManager structureManager, BlockPos pos, BlockRotation rotation, Random random)
List<Structure.StructureBlockInfo>	SinglePoolElement.getStructureBlockInfos(StructureManager structureManager, BlockPos pos, BlockRotation rotation, Random random)
abstract List<Structure.StructureBlockInfo>	StructurePoolElement.getStructureBlockInfos(StructureManager structureManager, BlockPos pos, BlockRotation rotation, Random random)
void	StructurePoolElement.method_16756(WorldAccess world, Structure.StructureBlockInfo structureBlockInfo, BlockPos pos, BlockRotation rotation, Random random, BlockBox box)

Uses of BlockRotation in net.minecraft.test

Fields in net.minecraft.test declared as BlockRotation

Modifier and Type	Field	Description
private final BlockRotation	GameTestState.rotation
private final BlockRotation	TestFunction.rotation

Methods in net.minecraft.test that return BlockRotation

Modifier and Type	Method	Description
BlockRotation	GameTestState.getRotation()
static BlockRotation	StructureTestUtil.getRotation(int steps)
BlockRotation	TestFunction.getRotation()

Methods in net.minecraft.test with parameters of type BlockRotation

Modifier and Type	Method	Description
static StructureBlockBlockEntity	StructureTestUtil.createStructure(String structureName, BlockPos pos, BlockRotation rotation, int int2, ServerWorld world, boolean bool)
static void	StructureTestUtil.createTestArea(String structure, BlockPos pos, Vec3i relativePos, BlockRotation rotation, ServerWorld world)
static int	StructureTestUtil.getRotationSteps(BlockRotation rotation)
static BlockBox	StructureTestUtil.getStructureBlockBox(BlockPos pos, Vec3i relativePos, BlockRotation rotation)
static void	StructureTestUtil.placeStartButton(BlockPos pos, BlockPos relativePos, BlockRotation rotation, ServerWorld world)
private static StructureBlockBlockEntity	StructureTestUtil.placeStructure(String name, BlockPos pos, BlockRotation rotation, ServerWorld world, boolean bool)
static Collection<GameTestState>	TestUtil.runTestBatches(Collection<GameTestBatch> batches, BlockPos pos, BlockRotation rotation, ServerWorld world, TestManager testManager, int sizeZ)
static Collection<GameTestState>	TestUtil.runTestFunctions(Collection<TestFunction> testFunctions, BlockPos pos, BlockRotation rotation, ServerWorld world, TestManager testManager, int sizeZ)

Constructors in net.minecraft.test with parameters of type BlockRotation

Modifier	Constructor	Description
	GameTestState(TestFunction testFunction, BlockRotation rotation, ServerWorld world)
	TestFunction(String batchId, String structurePath, String structureName, BlockRotation rotation, int tickLimit, long duration, boolean required, int requiredSuccesses, int maxAttempts, Consumer<TestContext> starter)
	TestFunction(String batchId, String structurePath, String structureName, BlockRotation rotation, int tickLimit, long duration, boolean required, Consumer<TestContext> starter)
	TestRunner(Collection<GameTestBatch> batches, BlockPos pos, BlockRotation rotation, ServerWorld world, TestManager testManager, int sizeZ)

Uses of BlockRotation in net.minecraft.util

Methods in net.minecraft.util that return BlockRotation

Modifier and Type	Method	Description
BlockRotation	BlockMirror.getRotation(Direction direction)
static BlockRotation	BlockRotation.random(Random random)
BlockRotation	BlockRotation.rotate(BlockRotation rotation)
static BlockRotation	BlockRotation.valueOf(String name)	Returns the enum constant of this class with the specified name.
static BlockRotation[]	BlockRotation.values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods in net.minecraft.util that return types with arguments of type BlockRotation

Modifier and Type	Method	Description
static List<BlockRotation>	BlockRotation.randomRotationOrder(Random random)

Methods in net.minecraft.util with parameters of type BlockRotation

Modifier and Type	Method	Description
BlockRotation	BlockRotation.rotate(BlockRotation rotation)

Uses of BlockRotation in net.minecraft.util.math

Methods in net.minecraft.util.math with parameters of type BlockRotation

Modifier and Type	Method	Description
BlockPos	BlockPos.Mutable.rotate(BlockRotation rotation)
BlockPos	BlockPos.rotate(BlockRotation rotation)