AnimEncodingLegacyBase Class Reference

#include <AnimEncoding.h>

Inheritance diagram for AnimEncodingLegacyBase:

Public Member Functions
virtual void	ByteSwapOut (FUECompressedAnimData &CompressedData, FMemoryWriter &MemoryWriter) override

Public Attributes
virtual void virtual GetBoneAtomRotation(FTransform &OutAtom, const FAnimSequenceDecompressionContext &DecompContext, int32 TrackIndex) PURE_VIRTUAL(AnimEncoding void virtual GetBoneAtomTranslation(FTransform &OutAtom, const FAnimSequenceDecompressionContext &DecompContext, int32 TrackIndex) PURE_VIRTUAL(AnimEncoding void virtual GetBoneAtomScale(FTransform &OutAtom, const FAnimSequenceDecompressionContext &DecompContext, int32 TrackIndex) PURE_VIRTUAL(AnimEncoding void	ByteSwapIn (FUECompressedAnimData &CompressedData, FMemoryReader &MemoryReader) override

Additional Inherited Members
Static Protected Member Functions inherited from AnimEncoding
static float	TimeToIndex (float SequenceLength, float RelativePos, int32 NumKeys, EAnimInterpolationType Interpolation, int32 &PosIndex0Out, int32 &PosIndex1Out)
static float	TimeToIndex (EAnimInterpolationType Interpolation, int32 NumberOfFrames, const uint8 *FrameTable, float RelativePos, int32 NumKeys, int32 &PosIndex0Out, int32 &PosIndex1Out)

Detailed Description

This class serves as the base to AEFConstantKeyLerpShared, introducing the per-track serialization methods called by ByteSwapIn/ByteSwapOut and individual GetBoneAtomRotation / GetBoneAtomTranslation calls, which GetBoneAtom calls on Seq.TranslationCodec or Seq.RotationCodec.

Member Function Documentation

ByteSwapOut()

void AnimEncodingLegacyBase::ByteSwapOut ( FUECompressedAnimData &  CompressedData, FMemoryWriter &  MemoryWriter  )

overridevirtual

Handles Byte-swapping outgoing animation data to an array of BYTEs

Parameters

CompressedData	The compressed animation data being operated on.
SerializedData	The output buffer.
ForceByteSwapping	true is byte swapping is not optional.

Handles Byte-swapping outgoing animation data to an array of BYTEs

Parameters

Seq	An Animation Sequence to write.
SerializedData	The output buffer.
ForceByteSwapping	true is byte swapping is not optional.

Member Data Documentation

ByteSwapIn

void AnimEncodingLegacyBase::ByteSwapIn

override

Decompress the Rotation component of a BoneAtom

Parameters

OutAtom	The FTransform to fill in.
DecompContext	The decompression context to use.
TrackIndex	The index of the track desired in the Animation Sequence. Decompress the Translation component of a BoneAtom
OutAtom	The FTransform to fill in.
DecompContext	The decompression context to use.
TrackIndex	The index of the track desired in the Animation Sequence. Decompress the Scale component of a BoneAtom
OutAtom	The FTransform to fill in.
DecompContext	The decompression context to use.
TrackIndex	The index of the track desired in the Animation Sequence. Handles Byte-swapping incoming animation data from a MemoryReader
CompressedData	The compressed animation data being operated on.
MemoryReader	The MemoryReader object to read from.

Handles Byte-swapping incoming animation data from a MemoryReader

Parameters

CompressedData	The compressed animation data being operated on.
MemoryReader	The MemoryReader object to read from.

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/Engine/Public/AnimEncoding.h
• Engine/Source/Runtime/Engine/Private/Animation/AnimEncoding.cpp