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  3. FRawCurveTracks

FRawCurveTracks

Raw Curve data for serialization

API > API/Runtime > API/Runtime/Engine

Raw Curve data for serialization

   
Name FRawCurveTracks
Type struct
Header File /Engine/Source/Runtime/Engine/Public/Animation/AnimCurveTypes.h
Include Path #include "Animation/AnimCurveTypes.h"

Syntax

USTRUCT ()  
struct FRawCurveTracks

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
FloatCurves TArray< FFloatCurve >   Animation/AnimCurveTypes.h  
TransformCurves TArray< FTransformCurve > : TransformCurves are used to edit additive animation in editor. Animation/AnimCurveTypes.h  
VectorCurves TArray< FVectorCurve > : Currently VectorCurves are not evaluated or used for anything else but transient data for modifying bone track Note that it doesn't have UPROPERTY tag yet. Animation/AnimCurveTypes.h
  • Transient

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool AddCurveData ( const FName& NewCurve,
int32 CurveFlags,
ERawCurveTrackTypes SupportedCurveType
)

 Add new curve from the provided UID and return true if success bVectorInterpCurve == true, then it will create FVectorCuve, otherwise, FFloatCurve Animation/AnimCurveTypes.h  

bool AddCurveData ( const FSmartName& NewCurve,
int32 CurveFlags,
ERawCurveTrackTypes SupportedCurveType
)

   Animation/AnimCurveTypes.h  

void AddFloatCurveKey ( const FName& NewCurve,
int32 CurveFlags,
float Time,
float Value
)

 Add new float curve from the given UID if not existing and add the key with time/value Animation/AnimCurveTypes.h  

void AddFloatCurveKey ( const FSmartName& NewCurve,
int32 CurveFlags,
float Time,
float Value
)

   Animation/AnimCurveTypes.h  

void DeleteAllCurveData ( ERawCurveTrackTypes SupportedCurveType
)

 Delete all curve data Animation/AnimCurveTypes.h  

bool DeleteCurveData ( const FSmartName& CurveToDelete,
ERawCurveTrackTypes SupportedCurveType
)

   Animation/AnimCurveTypes.h  

bool DeleteCurveData ( const FName& CurveToDelete,
ERawCurveTrackTypes SupportedCurveType
)

 Delete curve data Animation/AnimCurveTypes.h  

bool DuplicateCurveData ( const FSmartName& CurveToCopy,
const FSmartName& NewCurve,
ERawCurveTrackTypes SupportedCurveType
)

   Animation/AnimCurveTypes.h  

bool DuplicateCurveData ( const FName& CurveToCopy,
const FName& NewCurve,
ERawCurveTrackTypes SupportedCurveType
)

 Duplicate curve data Animation/AnimCurveTypes.h  

void Empty()

 Clear all keys Animation/AnimCurveTypes.h  

void EvaluateCurveData ( FBlendedCurve& Curves,
float CurrentTime
) const

 Evaluate curve data at the time CurrentTime, and add to Instance. Animation/AnimCurveTypes.h  

void EvaluateTransformCurveData ( USkeleton* Skeleton,
TMap< FName, FTransform >& OutCurves,
float CurrentTime,
float BlendWeight
) const

 Evaluate transform curves Animation/AnimCurveTypes.h  

FAnimCurveBase * GetCurveData ( SmartName::UID_Type Uid,
ERawCurveTrackTypes SupportedCurveType
)

 Find curve data based on the curve UID Animation/AnimCurveTypes.h  

const FAnimCurveBase * GetCurveData ( SmartName::UID_Type Uid,
ERawCurveTrackTypes SupportedCurveType
) const

   Animation/AnimCurveTypes.h  

FAnimCurveBase * GetCurveData ( FName Name,
ERawCurveTrackTypes SupportedCurveType
)

 Find curve data based on the curve name Animation/AnimCurveTypes.h  

const FAnimCurveBase * GetCurveData ( FName Name,
ERawCurveTrackTypes SupportedCurveType
) const

   Animation/AnimCurveTypes.h  

void PostSerializeFixup ( FArchive& Ar
)

 This allows loading data that was saved between VER_UE4_SKELETON_ADD_SMARTNAMES and FFrameworkObjectVersion::SmartNameRefactor. Animation/AnimCurveTypes.h  

void RefreshName ( const FSmartNameMapping* NameMapping,
ERawCurveTrackTypes SupportedCurveType
)

   Animation/AnimCurveTypes.h  

void RemoveRedundantKeys ( float Tolerance,
FFrameRate SampleRate
)

   Animation/AnimCurveTypes.h  

void Reset()

 Clear all keys preserving allocations Animation/AnimCurveTypes.h  

void Resize ( float TotalLength,
bool bInsert,
float OldStartTime,
float OldEndTime
)

 Resize curve length. Animation/AnimCurveTypes.h  

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