AEFPerTrackCompressionCodec | Unreal Engine 5.7 Documentation

Decompression codec for the per-track compressor.


Name	AEFPerTrackCompressionCodec
Type	class
Header File	/Engine/Source/Runtime/Engine/Public/AnimEncoding_PerTrackCompression.h
Include Path	#include "AnimEncoding_PerTrackCompression.h"

Syntax

class AEFPerTrackCompressionCodec : public AnimEncoding

Name	Remarks	Include Path
virtual void ByteSwapIn ( FUECompressedAnimData& CompressedData, FMemoryReader& MemoryReader )	Handles Byte-swapping incoming animation data from a MemoryReader	AnimEncoding_PerTrackCompression.h
virtual void ByteSwapOut ( FUECompressedAnimData& CompressedData, FMemoryWriter& MemoryWriter )	Handles Byte-swapping outgoing animation data to an array of BYTEs	AnimEncoding_PerTrackCompression.h
virtual void GetPoseRotations ( TArrayView< FTransform >& Atoms, const BoneTrackArray& DesiredPairs, FAnimSequenceDecompressionContext& DecompContext )	Decompress all requested rotation components from an Animation Sequence	AnimEncoding_PerTrackCompression.h
virtual void GetPoseScales ( TArrayView< FTransform >& Atoms, const BoneTrackArray& DesiredPairs, FAnimSequenceDecompressionContext& DecompContext )	Decompress all requested Scale components from an Animation Sequence	AnimEncoding_PerTrackCompression.h
virtual void GetPoseTranslations ( TArrayView< FTransform >& Atoms, const BoneTrackArray& DesiredPairs, FAnimSequenceDecompressionContext& DecompContext )	Decompress all requested translation components from an Animation Sequence	AnimEncoding_PerTrackCompression.h

Name	Remarks	Include Path
static void ByteSwapOneTrack ( FUECompressedAnimData& CompressedData, TArchive& MemoryStream, int32 BufferStart, int32 Offset )	Handles Byte-swapping a single track of animation data from a MemoryReader or to a MemoryWriter	AnimEncoding_PerTrackCompression.h
static void GetBoneAtomRotation ( FTransform& OutAtom, FAnimSequenceDecompressionContext& DecompContext, int32 TrackIndex )	Decompress the Rotation component of a BoneAtom	AnimEncoding_PerTrackCompression.h
static void GetBoneAtomScale ( FTransform& OutAtom, FAnimSequenceDecompressionContext& DecompContext, int32 TrackIndex )	Decompress the Scale component of a BoneAtom	AnimEncoding_PerTrackCompression.h
static void GetBoneAtomTranslation ( FTransform& OutAtom, FAnimSequenceDecompressionContext& DecompContext, int32 TrackIndex )	Decompress the Translation component of a BoneAtom	AnimEncoding_PerTrackCompression.h
static void PreservePadding ( uint8*& TrackData, FMemoryArchive& MemoryStream )	Preserves 4 byte alignment within a stream	AnimEncoding_PerTrackCompression.h