FRigUnit_FitChainToSplineCurveItemArray | Unreal Engine 5.7 Documentation

API > API/Plugins > API/Plugins/ControlRigSpline

Fits a given chain to a spline curve. Additionally provides rotational control matching the features of the Distribute Rotation node.


Name	FRigUnit_FitChainToSplineCurveItemArray
Type	struct
Header File	/Engine/Plugins/Animation/ControlRigSpline/Source/ControlRigSpline/Public/ControlRigSplineUnits.h
Include Path	#include "ControlRigSplineUnits.h"

Syntax

USTRUCT (  
        Meta=(DisplayName="Fit Chain on Spline Curve", Category="Splines", Keywords="Fit,Resample,Spline"))  
struct FRigUnit_FitChainToSplineCurveItemArray : public FRigUnit_HighlevelBaseMutable

Inheritance Hierarchy

FRigVMStruct → FRigUnit → FRigUnitMutable → FRigUnit_HighlevelBaseMutable → FRigUnit_FitChainToSplineCurveItemArray

Constructors

Name	Remarks	Include Path	Unreal Specifiers
FRigUnit_FitChainToSplineCurveItemArray()		ControlRigSplineUnits.h

Variables

Public

Name	Type	Remarks	Include Path	Unreal Specifiers
Alignment	EControlRigCurveAlignment	Specifies how to align the chain on the curve	ControlRigSplineUnits.h	Meta=(Input, Constant)
bPropagateToChildren	bool	If set to true all of the global transforms of the children of this bone will be recalculated based on their local transforms.	ControlRigSplineUnits.h	Meta=(Input, Constant)
DebugSettings	FRigUnit_FitChainToCurve_DebugSettings		ControlRigSplineUnits.h	Meta=(Input, DetailsOnly)
Items	TArray< FRigElementKey >	The items to align	ControlRigSplineUnits.h	Meta=(Input)
Maximum	float	The maximum U value to use on the curve	ControlRigSplineUnits.h	Meta=(Input, Constant)
Minimum	float	The minimum U value to use on the curve	ControlRigSplineUnits.h	Meta=(Input, Constant)
PoleVectorPosition	FVector	The the position of the pole vector used for aligning the secondary axis.	ControlRigSplineUnits.h	Meta=(Input)
PrimaryAxis	FVector	The major axis being aligned - along the bone	ControlRigSplineUnits.h	Meta=(Input)
RotationEaseType	ERigVMAnimEasingType	The easing to use between to rotations.	ControlRigSplineUnits.h	Meta=(Input, Constant)
Rotations	TArray< FRigUnit_FitChainToCurve_Rotation >	The list of rotations to be applied along the curve	ControlRigSplineUnits.h	Meta=(Input)
SamplingPrecision	int32	The number of samples to use on the curve. Clamped at 64.	ControlRigSplineUnits.h	Meta=(Input, Constant)
SecondaryAxis	FVector	The minor axis being aligned - towards the pole vector. You can use (0.0, 0.0, 0.0) to disable it.	ControlRigSplineUnits.h	Meta=(Input)
Spline	FControlRigSpline	The curve to align to	ControlRigSplineUnits.h	Meta=(Input)
Weight	float	The weight of the solver - how much the rotation should be applied	ControlRigSplineUnits.h	Meta=(Input)
WorkData	FRigUnit_FitChainToCurve_WorkData		ControlRigSplineUnits.h	Transient

Functions

Public

Overridden from FRigVMStruct

Name	Remarks	Include Path	Unreal Specifiers
virtual void Execute()		ControlRigSplineUnits.h

Navigation

Syntax

Inheritance Hierarchy

Constructors

Variables

Public

Functions

Public

Overridden from FRigVMStruct