URigHierarchy

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

URigHierarchy

References

Module	ControlRig
Header	/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchy.h
Include	#include "Rigs/RigHierarchy.h"

Syntax

UCLASS(BlueprintType)
class URigHierarchy : public UObject

Variables

		Name	Description
	bool	bEnableCacheValidityCheck
	TObjectPtr< URi...	HierarchyForCacheValidation
	int32	TraceFramesCaptured
	int32	TraceFramesLeft
	TMap< FName, FR...	TracePoses

Constructors

	Name	Description
	URigHierarchy()

Destructors

	Name	Description
	~URigHierarchy()

Functions

	Name	Description
TArray< FRig...	begin()	Iterators
bool	CanSwitchToParent ( FRigElementKey InChild, FRigElementKey InParent, const TElementDependencyMap& InDep..., FString* OutFailureReason )	Determines if the element can be switched to a provided parent
void	CheckTraceFormatIfRequired()	Updates the format for trace floating point numbers
void	ClearListeningHierarchy()
FTransform	ComputeLocalControlValue ( FRigControlElement* ControlEle..., const FTransform& InGlobalTransfor..., ERigTransformType::Type InTransform... )
void	ComputeParentConstraintIndices ( const FRigElementParentConstraintAr..., ERigTransformType::Type InTransform..., FConstraintIndex& OutFirstConstrai..., FConstraintIndex& OutSecondConstra..., FConstraintIndex& OutNumConstraint..., FRigElementWeight& OutTotalWeight )
bool	Contains ( const FRigElementKey& InKey )	Returns true if the provided element key is valid
bool	Contains_ForBlueprint ( FRigElementKey InKey )	Returns true if the provided element key is valid
TArray< FStr...	ControlSettingsToPythonCommands ( const FRigControlSettings& Setting..., const FString& NameSettings )
void	CopyHierarchy ( URigHierarchy* InHierarchy )	Copies the contents of a hierarchy onto this one
void	CopyPose ( URigHierarchy* InHierarchy, bool bCurrent, bool bInitial )	Copies the contents of a hierarchy onto this one
void	DumpTransformStackToFile ( FString* OutFilePath )	Dumps the content of the transform stack to a string
TArray< FRig...	end()
void	EndInteraction()	Starts an interaction on the rig. This will cause all transform actions happening to be merged
const T *...	Find ( const FRigElementKey& InKey )	Returns an element for a given key or nullptr.
T *	Find ( const FRigElementKey& InKey )	Returns an element for a given key or nullptr.
FRigBaseElem...	Find ( const FRigElementKey& InKey )	Returns an element for a given key or nullptr.
const FRigBa...	Find ( const FRigElementKey& InKey )	Returns an element for a given key or nullptr.
FRigBaseElem...	FindChecked ( const FRigElementKey& InKey )	Returns an element for a given key and raises for invalid results.
T *	FindChecked ( const FRigElementKey& InKey )	Returns an element for a given key.
const T *...	FindChecked ( const FRigElementKey& InKey )	Returns an element for a given key.
const FRigBa...	FindChecked ( const FRigElementKey& InKey )	Returns an element for a given key and raises for invalid results.
ERigElementT...	FlatIndexToRigElementType ( int32 InIndex )
void	ForEach ( TFunction< bool> PerElemen... )	Filtered template Iterator function to invoke a lambda / TFunction for each element of a given type.
void	ForEach ( TFunction< bool... )	Iterator function to invoke a lambda / TFunction for each element
T *	Get ( int32 InIndex )	Returns an element at a given index or nullptr.
const FRigBa...	Get ( int32 InIndex )	Returns an element at a given index or nullptr.
const T *...	Get ( int32 InIndex )	Returns an element at a given index or nullptr.
FRigBaseElem...	Get ( int32 InIndex )	Returns an element at a given index or nullptr.
FRigElementK...	GetActiveParent ( const FRigElementKey& InKey )	Get the current active for the passed in key.
TArray< FRig...	GetAllKeys ( bool bTraverse, ERigElementType InElementType )	Returns all element keys of this hierarchy
TArray< FRig...	GetAllKeys_ForBlueprint ( bool bTraverse )	Returns all element keys of this hierarchy
TArray< FRig...	GetBoneKeys ( bool bTraverse )	Returns all Bone elements
TArray< FRig...	GetBones ( bool bTraverse )	Returns all Bone elements
const T *...	GetChecked ( int32 InIndex )	Returns an element at a given index.
T *	GetChecked ( int32 InIndex )	Returns an element at a given index.
const FRigBa...	GetChildren ( const FRigBaseElement* InEleme... )	Returns the child elements of a given element
TArray< FRig...	GetChildren ( FRigElementKey InKey, bool bRecursive )	Returns the child elements of a given element key
TArray< int3...	GetChildren ( int32 InIndex, bool bRecursive )	Returns the child elements of a given element index
FRigBaseElem...	GetChildren ( const FRigBaseElement* InEleme..., bool bRecursive )	Returns the child elements of a given element
TArray< FRig...	GetControlKeys ( bool bTraverse )	Returns all Control elements
URigHierarch...	GetController ( bool bCreateIfNeeded )	Returns a controller for this hierarchy
FTransform	GetControlOffsetTransform ( FRigControlElement* InControlE..., const ERigTransformType::Type InTra... )	Returns the global offset transform for a given control element.
FString	GetControlPinDefaultValue ( FRigControlElement* InControlE..., bool bForEdGraph, ERigControlValueType InValueType )	Returns the default value to use for a pin for a control
FEdGraphPinT...	GetControlPinType ( FRigControlElement* InControlE... )	Returns the pin type to use for a control
TArray< FRig...	GetControls ( bool bTraverse )	Returns all Control elements
FTransform	GetControlShapeTransform ( FRigControlElement* InControlE..., const ERigTransformType::Type InTra... )	Returns the global shape transform for a given control element.
T	GetControlValue ( int32 InElementIndex, ERigControlValueType InValueType )	Returns a control's current value given its index
T	GetControlValue ( FRigControlElement* InControlE..., ERigControlValueType InValueType )
FRigControlV...	GetControlValue ( FRigControlElement* InControlE..., ERigControlValueType InValueType )	Returns a control's current value
FRigControlV...	GetControlValue ( int32 InElementIndex, ERigControlValueType InValueType )	Returns a control's current value given its index
T	GetControlValue ( FRigElementKey InKey, ERigControlValueType InValueType )	Returns a control's current value given its key
FRigControlV...	GetControlValue ( FRigElementKey InKey, ERigControlValueType InValueType )	Returns a control's current value given its key
FVector2D	GetControlValue ( FRigControlElement* InControlE..., ERigControlValueType InValueType )
FRigControlV...	GetControlValueByIndex ( int32 InElementIndex, ERigControlValueType InValueType )	Returns a control's current value given its index
TArray< FRig...	GetCurveKeys()	Returns all Curve elements
TArray< FRig...	GetCurves()	Returns all Curve elements
float	GetCurveValue ( FRigCurveElement* InCurveEleme... )	Returns a curve's value
float	GetCurveValue ( int32 InElementIndex )
float	GetCurveValue ( FRigElementKey InKey )	Returns a curve's value given its key
float	GetCurveValueByIndex ( int32 InElementIndex )	Returns a curve's value given its index
FRigElementK...	GetDefaultParentKey()
TElementDepe...	GetDependenciesForVM ( URigVM* InVM, FName InEventName )
TArray< T &#...	GetElementsOfType ( bool bTraverse )	Filtered accessor to retrieve all elements of a given type
FEulerTransf...	GetEulerTransformFromControlValue ( FRigControlValue InValue )	Returns the contained FEulerTransform value from a a Rig Control Value
TArray< T &#...	GetFilteredElements ( TFunction< bool> InKeepEle..., bool bTraverse )	Filtered accessor to retrieve all elements of a given type
FRigElementK...	GetFirstParent ( FRigElementKey InKey )	Returns the first parent element of a given element key
int32	GetFirstParent ( int32 InIndex )	Returns the first parent element of a given element index
FRigBaseElem...	GetFirstParent ( const FRigBaseElement* InEleme... )	Returns the first parent element of a given element
float	GetFloatFromControlValue ( FRigControlValue InValue )	Returns the contained float value from a a Rig Control Value
FTransform	GetGlobalControlOffsetTransform ( FRigElementKey InKey, bool bInitial )	Returns the global offset transform for a given control element.
FTransform	GetGlobalControlOffsetTransformByIndex ( int32 InElementIndex, bool bInitial )	Returns the global offset transform for a given control element.
FTransform	GetGlobalControlShapeTransform ( FRigElementKey InKey, bool bInitial )	Returns the global shape transform for a given control element.
FTransform	GetGlobalControlShapeTransformByIndex ( int32 InElementIndex, bool bInitial )	Returns the global shape transform for a given control element.
FTransform	GetGlobalTransform ( FRigElementKey InKey, bool bInitial )	Returns the global current or initial value for a given key.
FTransform	GetGlobalTransform ( int32 InElementIndex )
FTransform	GetGlobalTransformByIndex ( int32 InElementIndex, bool bInitial )	Returns the global current or initial value for a element index.
int32	GetIndex ( const FRigElementKey& InKey )	Returns the index of an element given its key
int32	GetIndex_ForBlueprint ( FRigElementKey InKey )	Returns the index of an element given its key
FRigControlV...	GetInitialControlValue ( int32 InElementIndex )	Returns a control's initial value given its index
T	GetInitialControlValue ( int32 InElementIndex )	Returns a control's initial value given its index
FTransform	GetInitialGlobalTransform ( int32 InElementIndex )
FTransform	GetInitialGlobalTransform ( const FRigElementKey& InKey )
FTransform	GetInitialLocalTransform ( int32 InElementIndex )
FTransform	GetInitialLocalTransform ( const FRigElementKey& InKey )
int32	GetIntFromControlValue ( FRigControlValue InValue )	Returns the contained int32 value from a a Rig Control Value
FRigElementK...	GetKey ( int32 InElementIndex )	Returns the key of an element given its index
TArray< FRig...	GetKeysOfType ( bool bTraverse )	Filtered accessor to retrieve all element keys of a given type
FTransform	GetLocalTransform ( int32 InElementIndex )
FTransform	GetLocalTransform ( FRigElementKey InKey, bool bInitial )	Returns the local current or initial value for a given key.
FTransform	GetLocalTransformByIndex ( int32 InElementIndex, bool bInitial )	Returns the local current or initial value for a element index.
int32	GetMaxNameLength()	Returns the max allowed length for a name within the hierarchy.
TArray< FRig...	GetNullKeys ( bool bTraverse )	Returns all Null elements
TArray< FRig...	GetNulls ( bool bTraverse )	Returns all Null elements
int32	GetNumberOfParents ( FRigElementKey InKey )	Returns the number of parents of an element
int32	GetNumberOfParents ( const FRigBaseElement* InEleme... )	Returns the number of parents of an element
int32	GetNumberOfParents ( int32 InIndex )	Returns the number of parents of an element
FRigElementK...	GetOrAddWorldSpaceReference()	Adds the world space reference or returns it
TArray< FRig...	GetParents ( FRigElementKey InKey, bool bRecursive )	Returns the parent elements of a given element key
TArray< int3...	GetParents ( int32 InIndex, bool bRecursive )	Returns the parent elements of a given element index
FRigBaseElem...	GetParents ( const FRigBaseElement* InEleme..., bool bRecursive )	Returns the parent elements of a given element
FTransform	GetParentTransform ( FRigElementKey InKey, bool bInitial )	Returns the global current or initial value for a given key.
FTransform	GetParentTransform ( FRigBaseElement* InElement, const ERigTransformType::Type InTra... )	Returns a transform for a given element's parent based on the transform type If the element does not have a parent FTransform::Identity will be returned.
FTransform	GetParentTransformByIndex ( int32 InElementIndex, bool bInitial )	Returns the global current or initial value for a given element index.
FRigElementW...	GetParentWeight ( FRigElementKey InChild, FRigElementKey InParent, bool bInitial )	Returns the weight of a parent below a multi parent element
FRigElementW...	GetParentWeight ( const FRigBaseElement* InChild, int32 InParentIndex, bool bInitial )	Returns the weight of a parent below a multi parent element
FRigElementW...	GetParentWeight ( const FRigBaseElement* InChild, const FRigBaseElement* InParen..., bool bInitial )	Returns the weight of a parent below a multi parent element
TArray< FRig...	GetParentWeightArray ( const FRigBaseElement* InChild, bool bInitial )	Returns the weights of all parents below a multi parent element
TArray< FRig...	GetParentWeightArray ( FRigElementKey InChild, bool bInitial )	Returns the weights of all parents below a multi parent element
FRigPose	GetPose ( bool bInitial, ERigElementType InElementType, const TArrayView< const FRigElement... )	Returns the current / initial pose of the hierarchy
FRigPose	GetPose ( bool bInitial )	Returns the current / initial pose of the hierarchy
FRigPose	GetPose ( bool bInitial, ERigElementType InElementType, const FRigElementKeyCollection& In... )	Returns the current / initial pose of the hierarchy
FName	GetPreviousName ( const FRigElementKey& InKey )	Returns the previous name of an element prior to a rename operation
FRigElementK...	GetPreviousParent ( const FRigElementKey& InKey )	Returns the previous parent of an element prior to a reparent operation
TArray< FRig...	GetReferenceKeys ( bool bTraverse )	Returns all references
TArray< FRig...	GetReferences ( bool bTraverse )	Returns all references
TArray< FRig...	GetRigidBodies ( bool bTraverse )	Returns all RigidBody elements
TArray< FRig...	GetRigidBodyKeys ( bool bTraverse )	Returns all RigidBody elements
FRotator	GetRotatorFromControlValue ( FRigControlValue InValue )	Returns the contained FRotator value from a a Rig Control Value
FName	GetSafeNewName ( const FString& InPotentialNewName, ERigElementType InType )	Returns a valid new name for a to-be-added element.
FName	GetSanitizedName ( const FString& InName )	Sanitizes a name by removing invalid characters.
TArray< FRig...	GetSelectedElements ( ERigElementType InTypeFilter )	Returns the selected elements The types to retrieve the selection for
TArray< FRig...	GetSelectedKeys ( ERigElementType InTypeFilter )	Returns the keys of selected elements The types to retrieve the selection for
bool &	GetSuspendNotificationsFlag()	Returns a reference to the suspend notifications flag
uint16	GetTopologyVersion()	Returns the topology version of this hierarchy
FTransform	GetTransform ( FRigTransformElement* InTransf..., const ERigTransformType::Type InTra... )	Returns a transform based on a given transform type
FTransform	GetTransformFromControlValue ( FRigControlValue InValue )	Returns the contained FTransform value from a a Rig Control Value
FTransformNo...	GetTransformNoScaleFromControlValue ( FRigControlValue InValue )	Returns the contained FTransformNoScale value from a a Rig Control Value
int32	GetTransformStackIndex()	Returns the transform stack index
TArray< FRig...	GetTransientControls()	Returns all transient Control elements
FVector2D	GetVector2DFromControlValue ( FRigControlValue InValue )	Returns the contained FVector2D value from a a Rig Control Value
FVector	GetVectorFromControlValue ( FRigControlValue InValue )	Returns the contained FVector value from a a Rig Control Value
float	GetWeightForLerp ( const float WeightA, const float WeightB )
FRigElementK...	GetWorldSpaceReferenceKey()
FTransform	GetWorldTransformForReference ( const FRigUnitContext* InConte..., const FRigElementKey& InKey, bool bInitial )
void	IntegrateParentConstraintQuat ( int32& OutNumMixedRotations, FQuat& OutFirstRotation, FQuat& OutMixedRotation, const FTransform& InTransform, float InWeight )
void	IntegrateParentConstraintVector ( FVector& OutVector, const FTransform& InTransform, float InWeight, bool bIsLocation )
FTransform	InverseSolveParentConstraints ( const FTransform& InGlobalTransfor..., const FRigElementParentConstraintAr..., const ERigTransformType::Type InTra..., const FTransform& InLocalOffsetTra... )
bool	IsDependentOn ( FRigBaseElement* InDependent, FRigBaseElement* InDependency, const TElementDependencyMap& InDep... )	Returns true if an element is affected to another element
bool	IsNameAvailable ( const FString& InPotentialNewName, ERigElementType InType, FString* OutErrorMessage )	Returns true if a given name is available.
bool	IsParentedTo ( FRigElementKey InChild, FRigElementKey InParent )	Returns true if an element is parented to another element
bool	IsParentedTo ( FRigBaseElement* InChild, FRigBaseElement* InParent, const TElementDependencyMap& InDep... )	Returns true if an element is parented to another element
bool	IsParentedTo ( int32 InChildIndex, int32 InParentIndex, const TElementDependencyMap& InDep... )	Returns true if an element is parented to another element
bool	IsSelected ( FRigElementKey InKey )	Returns true if a given element is selected
bool	IsSelected ( int32 InIndex )
bool	IsSelectedByIndex ( int32 InIndex )	Returns true if a given element is selected
bool	IsTracingChanges()	Returns true if a hierarchy will record any change. This is used for debugging purposes.
bool	IsValidIndex ( int32 InElementIndex )	Returns true if the provided element index is valid
FTransform	LazilyComputeParentConstraint ( const FRigElementParentConstraintAr..., int32 InIndex, const ERigTransformType::Type InTra..., const FTransform& InLocalOffsetTra..., bool bApplyLocalOffsetTransform, const FTransform& InLocalPoseTrans..., bool bApplyLocalPoseTransform )
void	Load ( FArchive& Ar )
FRigControlV...	MakeControlValueFromBool ( bool InValue )	Creates a rig control value from a bool value
FRigControlV...	MakeControlValueFromEulerTransform ( FEulerTransform InValue )	Creates a rig control value from a FEulerTransform value
FRigControlV...	MakeControlValueFromFloat ( float InValue )	Creates a rig control value from a float value
FRigControlV...	MakeControlValueFromInt ( int32 InValue )	Creates a rig control value from a int32 value
FRigControlV...	MakeControlValueFromRotator ( FRotator InValue )	Creates a rig control value from a FRotator value
FRigControlV...	MakeControlValueFromTransform ( FTransform InValue )	Creates a rig control value from a FTransform value
FRigControlV...	MakeControlValueFromTransformNoScale ( FTransformNoScale InValue )	Creates a rig control value from a FTransformNoScale value
FRigControlV...	MakeControlValueFromVector ( FVector InValue )	Creates a rig control value from a FVector value
FRigControlV...	MakeControlValueFromVector2D ( FVector2D InValue )	Creates a rig control value from a FVector2D value
void	Notify ( ERigHierarchyNotification InNotifTy..., const FRigBaseElement* InEleme... )
int32	Num()	Returns the number of elements in the Hierarchy.
int32	Num ( ERigElementType InElementType )	Returns the number of elements in the Hierarchy.
FRigEventDel...	OnEventReceived()	Returns the delegate to listen to for events coming from this hierarchy
FRigHierarch...	OnModified()	Returns the modified event, which can be used to subscribe to topological changes happening within the hierarchy.
FRigHierarch...	OnUndoRedo()	Returns the event fired during undo / redo
bool	Redo()	Performs redo for one transform change
void	RegisterListeningHierarchy ( URigHierarchy* InHierarchy )	Add dependent hierarchies that listens to changes made to this hierarchy
void	Reset()	Clears the whole hierarchy and removes all elements.
void	ResetCurveValues()	Resets all curves to 0.0
void	ResetPoseToInitial()	Resets the current pose of all elements to the initial / ref pose.
void	ResetPoseToInitial ( ERigElementType InTypeFilter )	Resets the current pose of a filtered lost if elements to the initial / ref pose.
void	ResetTransformStack()	Clears the undo / redo stack of this hierarchy
int32	RigElementTypeToFlatIndex ( ERigElementType InElementType )
void	SanitizeName ( FString& InOutName )	Sanitizes a name by removing invalid characters.
void	Save ( FArchive& Ar )
void	SendAutoKeyEvent ( FRigElementKey InElement, float InOffsetInSeconds, bool bAsynchronous )	Sends an autokey event from the hierarchy to the world
void	SendEvent ( const FRigEventContext& InEvent, bool bAsynchronous )	Sends an event from the hierarchy to the world
void	SetControlOffsetTransform ( FRigControlElement* InControlE..., const FTransform& InTransform, const ERigTransformType::Type InTra..., bool bAffectChildren, bool bSetupUndo, bool bForce, bool bPrintPythonCommands )	Sets the offset transform for a given control element
void	SetControlOffsetTransform ( FRigElementKey InKey, FTransform InTransform, bool bInitial, bool bAffectChildren, bool bSetupUndo, bool bPrintPythonCommands )	Sets the offset transform for a given control element by key
void	SetControlOffsetTransformByIndex ( int32 InElementIndex, FTransform InTransform, bool bInitial, bool bAffectChildren, bool bSetupUndo, bool bPrintPythonCommands )	Sets the local offset transform for a given control element by index
void	SetControlSettings ( FRigElementKey InKey, FRigControlSettings InSettings, bool bSetupUndo, bool bForce, bool bPrintPythonCommands )	Sets the control settings for a given control element by key
void	SetControlSettings ( FRigControlElement* InControlE..., FRigControlSettings InSettings, bool bSetupUndo, bool bForce, bool bPrintPythonCommands )	Sets the control settings for a given control element
void	SetControlSettingsByIndex ( int32 InElementIndex, FRigControlSettings InSettings, bool bSetupUndo, bool bForce, bool bPrintPythonCommands )	Sets the control settings for a given control element by index
void	SetControlShapeTransform ( FRigControlElement* InControlE..., const FTransform& InTransform, const ERigTransformType::Type InTra..., bool bSetupUndo, bool bForce, bool bPrintPythonCommands )	Sets the shape transform for a given control element
void	SetControlShapeTransform ( FRigElementKey InKey, FTransform InTransform, bool bInitial, bool bSetupUndo )	Sets the shape transform for a given control element by key
void	SetControlShapeTransformByIndex ( int32 InElementIndex, FTransform InTransform, bool bInitial, bool bSetupUndo )	Sets the local shape transform for a given control element by index
void	SetControlValue ( int32 InElementIndex, const FVector2D& InValue, ERigControlValueType InValueType, bool bSetupUndo )
void	SetControlValue ( FRigControlElement* InControlE..., const FRigControlValue& InValue, ERigControlValueType InValueType, bool bSetupUndo, bool bForce, bool bPrintPythonCommands )	Sets a control's current value
void	SetControlValue ( FRigControlElement* InControlE..., const T& InValue, ERigControlValueType InValueType, bool bSetupUndo, bool bForce )
void	SetControlValue ( int32 InElementIndex, const FRigControlValue& InValue, ERigControlValueType InValueType, bool bSetupUndo, bool bPrintPythonCommands )	Sets a control's current value given its index
void	SetControlValue ( FRigElementKey InKey, const T& InValue, ERigControlValueType InValueType, bool bSetupUndo, bool bPrintPythonCommands )	Sets a control's current value given its key
void	SetControlValue ( FRigElementKey InKey, FRigControlValue InValue, ERigControlValueType InValueType, bool bSetupUndo, bool bPrintPythonCommands )	Sets a control's current value given its key
void	SetControlValue ( int32 InElementIndex, const T& InValue, ERigControlValueType InValueType, bool bSetupUndo )	Sets a control's current value given its index
void	SetControlValueByIndex ( int32 InElementIndex, FRigControlValue InValue, ERigControlValueType InValueType, bool bSetupUndo, bool bPrintPythonCommands )	Sets a control's current value given its index
void	SetControlVisibility ( FRigControlElement* InControlE..., bool bVisibility )	Sets a control's current visibility
void	SetControlVisibility ( FRigElementKey InKey, bool bVisibility )	Sets a control's current visibility based on a key
void	SetControlVisibility ( int32 InElementIndex, bool bVisibility )
void	SetControlVisibilityByIndex ( int32 InElementIndex, bool bVisibility )	Sets a control's current visibility based on a key
void	SetCurveValue ( int32 InElementIndex, float InValue, bool bSetupUndo )
void	SetCurveValue ( FRigElementKey InKey, float InValue, bool bSetupUndo )	Sets a curve's value given its key
void	SetCurveValue ( FRigCurveElement* InCurveEleme..., float InValue, bool bSetupUndo, bool bForce )	Sets a curve's value
void	SetCurveValueByIndex ( int32 InElementIndex, float InValue, bool bSetupUndo )	Sets a curve's value given its index
void	SetGlobalTransform ( int32 InElementIndex, const FTransform& InTransform, bool bAffectChildren, bool bSetupUndo )
void	SetGlobalTransform ( FRigElementKey InKey, FTransform InTransform, bool bInitial, bool bAffectChildren, bool bSetupUndo )	Sets the global current or initial transform for a given key.
void	SetGlobalTransformByIndex ( int32 InElementIndex, FTransform InTransform, bool bInitial, bool bAffectChildren, bool bSetupUndo )	Sets the global current or initial transform for a given element index.
void	SetInitialControlValue ( int32 InElementIndex, const FRigControlValue& InValue, bool bSetupUndo )	Sets a control's initial value given its index
void	SetInitialControlValue ( int32 InElementIndex, const T& InValue, bool bSetupUndo )	Sets a control's initial value given its index
void	SetInitialGlobalTransform ( int32 InElementIndex, const FTransform& InTransform, bool bAffectChildren, bool bSetupUndo )
void	SetInitialGlobalTransform ( const FRigElementKey& InKey, const FTransform& InTransform, bool bAffectChildren, bool bSetupUndo )
void	SetInitialLocalTransform ( int32 InElementIndex, const FTransform& InTransform, bool bAffectChildren, bool bSetupUndo, bool bPrintPythonCommands )
void	SetInitialLocalTransform ( const FRigElementKey& InKey, const FTransform& InTransform, bool bAffectChildren, bool bSetupUndo, bool bPrintPythonCommands )
void	SetLocalTransform ( FRigElementKey InKey, FTransform InTransform, bool bInitial, bool bAffectChildren, bool bSetupUndo, bool bPrintPythonCommands )	Sets the local current or initial transform for a given key.
void	SetLocalTransform ( int32 InElementIndex, const FTransform& InTransform, bool bAffectChildren, bool bSetupUndo, bool bPrintPythonCommands )
void	SetLocalTransformByIndex ( int32 InElementIndex, FTransform InTransform, bool bInitial, bool bAffectChildren, bool bSetupUndo, bool bPrintPythonCommands )	Sets the local current or initial transform for a given element index.
bool	SetParentWeight ( FRigBaseElement* InChild, int32 InParentIndex, FRigElementWeight InWeight, bool bInitial, bool bAffectChildren )	Sets the weight of a parent below a multi parent element
bool	SetParentWeight ( FRigElementKey InChild, FRigElementKey InParent, FRigElementWeight InWeight, bool bInitial, bool bAffectChildren )	Sets the weight of a parent below a multi parent element
bool	SetParentWeight ( FRigBaseElement* InChild, const FRigBaseElement* InParen..., FRigElementWeight InWeight, bool bInitial, bool bAffectChildren )	Sets the weight of a parent below a multi parent element
bool	SetParentWeightArray ( FRigBaseElement* InChild, const TArrayView< const FRigElement..., bool bInitial, bool bAffectChildren )	Sets the all of the weights of the parents of a multi parent element
bool	SetParentWeightArray ( FRigBaseElement* InChild, const TArray< FRigElementWeight >&..., bool bInitial, bool bAffectChildren )	Sets the all of the weights of the parents of a multi parent element
bool	SetParentWeightArray ( FRigElementKey InChild, TArray< FRigElementWeight > InWeigh..., bool bInitial, bool bAffectChildren )	Sets the all of the weights of the parents of a multi parent element
void	SetPose ( const FRigPose& InPose, ERigTransformType::Type InTransform..., ERigElementType InElementType, const TArrayView< const FRigElement..., float InWeight )	Sets the current / initial pose of the hierarchy
void	SetPose ( const FRigPose& InPose, ERigTransformType::Type InTransform..., ERigElementType InElementType, const FRigElementKeyCollection& In..., float InWeight )	Sets the current / initial pose of the hierarchy
void	SetPose ( const FRigPose& InPose, ERigTransformType::Type InTransform... )	Sets the current / initial pose of the hierarchy
void	SetPose_ForBlueprint ( FRigPose InPose )	Sets the current / initial pose of the hierarchy
void	SetTransform ( FRigTransformElement* InTransf..., const FTransform& InTransform, const ERigTransformType::Type InTra..., bool bAffectChildren, bool bSetupUndo, bool bForce, bool bPrintPythonCommands )	Sets a transform for a given element based on the transform type
FTransform	SolveParentConstraints ( const FRigElementParentConstraintAr..., const ERigTransformType::Type InTra..., const FTransform& InLocalOffsetTra..., bool bApplyLocalOffsetTransform, const FTransform& InLocalPoseTrans..., bool bApplyLocalPoseTransform )
TArray< FRig...	SortKeys ( const TArray< FRigElementKey >& In... )	Sorts the input key list by traversing the hierarchy
void	StartInteraction()	Starts an interaction on the rig. This will cause all transform actions happening to be merged
void	StorePoseForTrace ( const FString& InPrefix )	Stores the current pose for tracing
bool	SwitchToDefaultParent ( FRigElementKey InChild, bool bInitial, bool bAffectChildren )	Switches a multi parent element to its first parent
bool	SwitchToDefaultParent ( FRigBaseElement* InChild, bool bInitial, bool bAffectChildren )	Switches a multi parent element to its first parent This sets the new parent's weight to 1.0 and disables weights for all other potential parents.
bool	SwitchToParent ( FRigBaseElement* InChild, FRigBaseElement* InParent, bool bInitial, bool bAffectChildren, const TElementDependencyMap& InDep..., FString* OutFailureReason )	Switches a multi parent element to a single parent.
bool	SwitchToParent ( FRigElementKey InChild, FRigElementKey InParent, bool bInitial, bool bAffectChildren, const TElementDependencyMap& InDep..., FString* OutFailureReason )
bool	SwitchToParent ( FRigElementKey InChild, FRigElementKey InParent, bool bInitial, bool bAffectChildren )	Switches a multi parent element to a single parent.
bool	SwitchToParent ( FRigBaseElement* InChild, int32 InParentIndex, bool bInitial, bool bAffectChildren )	Switches a multi parent element to a single parent.
bool	SwitchToWorldSpace ( FRigBaseElement* InChild, bool bInitial, bool bAffectChildren )	Switches a multi parent element to world space. This injects a world space reference.
bool	SwitchToWorldSpace ( FRigElementKey InChild, bool bInitial, bool bAffectChildren )	Switches a multi parent element to world space. This injects a world space reference.
void	TraceFrames ( int32 InNumFramesToTrace )	Tells this hierarchy to trace a series of frames
void	Traverse ( FRigBaseElement* InElement, bool bTowardsChildren, TFunction< void... )	Helper function to traverse the hierarchy
void	Traverse ( TFunction< void..., bool bTowardsChildren )	Helper function to traverse the hierarchy from the root
bool	Undo()	Performs undo for one transform change
void	UnregisterListeningHierarchy ( URigHierarchy* InHierarchy )	Remove dependent hierarchies that listens to changes made to this hierarchy
void	UpdateReferences ( const FRigUnitContext* InConte... )	Update all elements that depend on external references

Overridden from UObject

	Name	Description
void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.
void	PostTransacted ( const FTransactionObjectEvent& Tra... )	Called after the object has been transacted in some way.
void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.

Classes

	Name	Description
	FConstraintIndex

Typedefs

Name	Description
TElementDependencyMap
TElementDependencyMapPair

Constants

Name	Description
EmptyElementArray	Static empty element array used for ref returns.