FIKRetargetCurvesOpBase | Unreal Engine 5.8 Documentation

This is the base class for defining all animation curves operations including curve remapping and rig mapping.


Name	FIKRetargetCurvesOpBase
Type	struct
Header File	/Engine/Plugins/Animation/IKRig/Source/IKRig/Public/Retargeter/RetargetOps/RetargetCurvesOp.h
Include Path	#include "Retargeter/RetargetOps/RetargetCurvesOp.h"

Syntax

USTRUCT (BlueprintType )  
struct FIKRetargetCurvesOpBase : public FIKRetargetOpBase

Name	Remarks
FCurveData

Name	Type	Remarks	Include Path
FFrameValues	TArray< TArray< TOptional< float > > >		Retargeter/RetargetOps/RetargetCurvesOp.h

Name	Type	Remarks	Include Path	Unreal Specifiers
SourceCurves	FBlendedHeapCurve	Cached curves, copied on the game thread in PreUpdate()	Retargeter/RetargetOps/RetargetCurvesOp.h

Name	Remarks	Include Path	Unreal Specifiers
bool GetTakeInputCurvesFromSourceAnimInstance()	A function which allows the user to manually indicate whether to take source curves from the source anim instance, or from the current pose context, since only the first enabled curve processing node must take inputs from the source anim instance	Retargeter/RetargetOps/RetargetCurvesOp.h
void SetTakeInputCurvesFromSourceAnimInstance ( bool bInTakeInputCurvesFromSourceAnimInstance )	A function which allows the user to manually indicate whether to take source curves from the source anim instance, or from the current pose context, since only the first enabled curve processing node must take inputs from the source anim instance	Retargeter/RetargetOps/RetargetCurvesOp.h

Name	Remarks	Include Path	Unreal Specifiers
virtual bool HasCurveProcessing()	(optional) a function which returns true if the operation performs curve processing, false otherwise (default is true)	Retargeter/RetargetOps/RetargetCurvesOp.h
virtual void ProcessAnimSequenceCurves ( FIKRetargetCurvesOpBase::FCurveData InCurveMetaData, FIKRetargetCurvesOpBase::FFrameValues InCurveFrameValues, FIKRetargetCurvesOpBase::FCurveData& OutCurveMetaData, FIKRetargetCurvesOpBase::FFrameValues& OutCurveFrameValues ) const	(optional) a function which can be used during batch processing to apply any operations to curve data for each frame of an anim sequence.	Retargeter/RetargetOps/RetargetCurvesOp.h

Name	Remarks	Include Path
virtual bool CanHaveChildOps()	(optional) ops can optionally behave as a 'parent' where child ops must be executed first.	Retargeter/RetargetOps/RetargetCurvesOp.h
virtual const UScriptStruct * GetType()	(required) override and return the type of this op (the derived subclass)	Retargeter/RetargetOps/RetargetCurvesOp.h
virtual bool Initialize ( const FIKRetargetProcessor& InProcessor, const FRetargetSkeleton& InSourceSkeleton, const FTargetSkeleton& InTargetSkeleton, const FIKRetargetOpBase* InParentOp, FIKRigLogger& Log )	NOTE: this op does not do anything in Initialize() or Run().	Retargeter/RetargetOps/RetargetCurvesOp.h
virtual bool IsAbstract()	Designator of an "abstract" base struct, in this case used to classify curve related ops.	Retargeter/RetargetOps/RetargetCurvesOp.h
virtual bool IsSingleton()	(optional) return true to disallow multiple copies of this op in the stack	Retargeter/RetargetOps/RetargetCurvesOp.h
virtual void Run ( FIKRetargetProcessor& InProcessor, const double InDeltaTime, const TArray< FTransform >& InSourceGlobalPose, TArray< FTransform >& OutTargetGlobalPose )	(optional) override to evaluate this operation and modify the output pose	Retargeter/RetargetOps/RetargetCurvesOp.h