#include <MultiSpline.h>

Inheritance diagram for UE::Geometry::Spline::TMultiSpline< SPLINETYPE >:

Public Types
enum class	EMappingRangeSpace : uint8 { Normalized , Parent }

using	SplineType = typename TSplineWrapper< SPLINETYPE >::SplineType

typedef TSplineWrapper< SPLINETYPE >::ValueType	ValueType

Public Types inherited from UE::Geometry::Spline::TSplineWrapper< SPLINETYPE >
typedef SPLINETYPE	SplineType

typedef SplineType::ValueType	ValueType

Public Types inherited from UE::Geometry::Spline::TSplineInterface< SPLINETYPE::ValueType >
typedef SPLINETYPE::ValueType	ValueType

Public Member Functions
virtual FSplineTypeId::IdType	GetTypeId () const override

virtual FString	GetImplementationName () const override

SplineType &	GetSpline ()

const SplineType &	GetSpline () const

virtual bool	operator== (const TMultiSpline< SplineType > &Other) const

virtual void	Clear () override

virtual bool	IsEqual (const ISplineInterface *OtherSpline) const override

virtual bool	Serialize (FArchive &Ar) override

template<typename ImplType >
ImplType *	GetTypedAttributeChannel (FName Name) const

template<typename AttrType >
TSplineInterface< AttrType > *	GetAttributeChannel (FName Name) const

TArray< FName >	GetAllAttributeChannelNames () const

template<typename AttrType >
TArray< FName >	GetAttributeChannelNamesOfType () const

bool	RemoveAttributeChannel (const FName &Name)

template<typename AttrType >
bool	CloneAttributeChannel (const FName &SourceName, const FName &DestName)

float	MapParameterToChildSpace (FName Name, float Parameter) const

float	MapParameterFromChildSpace (FName Name, float Parameter) const

FInterval1f	GetMappedChildSpace (FName Name) const

template<typename ImplType >
ImplType *	CreateAttributeChannel (const FName &Name)

template<typename AttrSplineType >
TArray< FName >	GetAttributeChannelNamesBySplineType () const

template<typename AttrType >
TArray< FName >	GetAttributeChannelNamesByValueType () const

bool	ClearAttributeChannel (const FName &Name)

bool	HasAttributeChannel (const FName &Name) const

template<typename AttrType >
AttrType	EvaluateAttribute (const FName &Name, float Parameter) const

bool	SetAttributeChannelRange (FName Name, const FInterval1f &Range, EMappingRangeSpace RangeSpace)

Public Member Functions inherited from UE::Geometry::Spline::TSplineWrapper< SPLINETYPE >
virtual	~TSplineWrapper () override=default

virtual int32	GetNumberOfSegments () const override

virtual FInterval1f	GetSegmentParameterRange (int32 SegmentIndex) const override

virtual FString	GetValueTypeName () const override

virtual FInterval1f	GetParameterSpace () const override

virtual void	SetClosedLoop (bool bClosed) override

virtual bool	IsClosedLoop () const override

virtual void	SetPreInfinityMode (EOutOfBoundsHandlingMode InMode) override

virtual void	SetPostInfinityMode (EOutOfBoundsHandlingMode InMode) override

virtual EOutOfBoundsHandlingMode	GetPreInfinityMode () const override

virtual EOutOfBoundsHandlingMode	GetPostInfinityMode () const override

virtual ValueType	EvaluateImpl (float Parameter) const override

virtual float	FindNearest (const ValueType &Point, float &OutSquaredDistance) const override

virtual TUniquePtr< ISplineInterface >	Clone () const override

Public Member Functions inherited from UE::Geometry::Spline::TSplineInterface< SPLINETYPE::ValueType >
	TSplineInterface ()

virtual	~TSplineInterface () override=default

ValueType	Evaluate (float Parameter) const

virtual float	FindNearest (const ValueType &Point, float &OutSquaredDistance) const=0

Public Member Functions inherited from UE::Geometry::Spline::ISplineInterface
virtual	~ISplineInterface ()=default

Static Public Member Functions
static const FSplineTypeId::IdType &	GetStaticTypeId ()

static FString	GetSplineTypeName ()

Static Public Member Functions inherited from UE::Geometry::Spline::TSplineInterface< SPLINETYPE::ValueType >
static void	SetTypeName (const FString &InTypeName)

Additional Inherited Members
Protected Member Functions inherited from UE::Geometry::Spline::TSplineInterface< SPLINETYPE::ValueType >
float	HandleOutOfBounds (float Parameter) const

Protected Attributes inherited from UE::Geometry::Spline::TSplineWrapper< SPLINETYPE >
SplineType	InternalSpline

Protected Attributes inherited from UE::Geometry::Spline::TSplineInterface< SPLINETYPE::ValueType >
EOutOfBoundsHandlingMode	PreInfinityMode

EOutOfBoundsHandlingMode	PostInfinityMode

Detailed Description

template<typename SPLINETYPE>
class UE::Geometry::Spline::TMultiSpline< SPLINETYPE >

Multi-spline implementation that can contain other splines Provides attribute functionality while allowing direct access to implementation-specific methods

Member Typedef Documentation

◆ SplineType

template<typename SPLINETYPE >

using UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::SplineType = typename TSplineWrapper<SPLINETYPE>::SplineType

◆ ValueType

template<typename SPLINETYPE >

typedef TSplineWrapper<SPLINETYPE>::ValueType UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::ValueType

Member Enumeration Documentation

◆ EMappingRangeSpace

template<typename SPLINETYPE >

enum class UE::Geometry::Spline::TMultiSpline::EMappingRangeSpace : uint8

strong

Enumerator
Normalized
Parent

Member Function Documentation

◆ Clear()

template<typename SPLINETYPE >

virtual void UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::Clear ( )

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< SPLINETYPE >.

◆ ClearAttributeChannel()

template<typename SPLINETYPE >

bool UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::ClearAttributeChannel ( const FName & Name )

inline

Clears all values from a specific attribute channel

Parameters

Name	- Name of the attribute channel to clear

Returns: true if the channel was found and cleared, false otherwise

◆ CloneAttributeChannel()

template<typename SPLINETYPE >

template<typename AttrType >

bool UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::CloneAttributeChannel	(	const FName &	SourceName,
		const FName &	DestName
	)

inline

Clones an attribute channel to a new name

Template Parameters

AttrType - The value type of the attribute channel

Parameters

SourceName	- Name of the source channel to clone
DestName	- Name for the new cloned channel

Returns: True if the channel was successfully cloned

◆ CreateAttributeChannel()

template<typename SPLINETYPE >

template<typename ImplType >

ImplType * UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::CreateAttributeChannel ( const FName & Name )

inline

Creates an attribute channel and returns the typed implementation

Template Parameters

ImplType - The specific spline implementation type to create

Parameters

Name	- Name of the channel to create

Returns: Pointer to the created attribute channel, or nullptr if creation failed

◆ EvaluateAttribute()

template<typename SPLINETYPE >

template<typename AttrType >

AttrType UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::EvaluateAttribute	(	const FName &	Name,
		float	Parameter
	)		const

inline

Gets a value from an attribute channel at the specified parameter

Parameters

Name	Name of the attribute channel
Parameter	Parameter in parent space

Returns: Attribute value at the parameter

◆ GetAllAttributeChannelNames()

template<typename SPLINETYPE >

TArray< FName > UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetAllAttributeChannelNames ( ) const

inline

Gets all attribute channel names present in this spline

Returns: Array of channel names

◆ GetAttributeChannel()

template<typename SPLINETYPE >

template<typename AttrType >

TSplineInterface< AttrType > * UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetAttributeChannel ( FName Name ) const

inline

Gets an attribute channel interface of the specified type

Parameters

Name	Name of the attribute channel

Returns: Pointer to the channel interface, or nullptr if not found

◆ GetAttributeChannelNamesBySplineType()

template<typename SPLINETYPE >

template<typename AttrSplineType >

TArray< FName > UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetAttributeChannelNamesBySplineType ( ) const

inline

◆ GetAttributeChannelNamesByValueType()

template<typename SPLINETYPE >

template<typename AttrType >

TArray< FName > UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetAttributeChannelNamesByValueType ( ) const

inline

◆ GetAttributeChannelNamesOfType()

template<typename SPLINETYPE >

template<typename AttrType >

TArray< FName > UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetAttributeChannelNamesOfType ( ) const

inline

Gets names of attribute channels with a specific value type

Template Parameters

AttrType - The value type to filter by (e.g., float, FVector)

Returns: Array of channel names with the specified value type

◆ GetImplementationName()

template<typename SPLINETYPE >

virtual FString UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetImplementationName ( ) const

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< SPLINETYPE >.

◆ GetMappedChildSpace()

template<typename SPLINETYPE >

FInterval1f UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetMappedChildSpace ( FName Name ) const

inline

Map a child spline's domain into the primary spline's domain.

Parameters

Name	Name of the child spline

Returns: The domain of the child spline in parent space.

◆ GetSpline() [1/2]

template<typename SPLINETYPE >

SplineType & UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetSpline ( )

inline

◆ GetSpline() [2/2]

template<typename SPLINETYPE >

const SplineType & UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetSpline ( ) const

inline

◆ GetSplineTypeName()

template<typename SPLINETYPE >

static FString UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetSplineTypeName ( )

inlinestatic

◆ GetStaticTypeId()

template<typename SPLINETYPE >

static const FSplineTypeId::IdType & UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetStaticTypeId ( )

inlinestatic

◆ GetTypedAttributeChannel()

template<typename SPLINETYPE >

template<typename ImplType >

ImplType * UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetTypedAttributeChannel ( FName Name ) const

inline

Gets a strongly-typed attribute channel with the specific implementation type

Template Parameters

ImplType - The specific spline implementation type to get

Parameters

Name	- Name of the attribute channel

Returns: Pointer to the channel implementation, or nullptr if not found or can't be cast

◆ GetTypeId()

template<typename SPLINETYPE >

virtual FSplineTypeId::IdType UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::GetTypeId ( ) const

inlineoverridevirtual

Default implementation of type ID (derived classes should override)

Reimplemented from UE::Geometry::Spline::TSplineInterface< SPLINETYPE::ValueType >.

◆ HasAttributeChannel()

template<typename SPLINETYPE >

bool UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::HasAttributeChannel ( const FName & Name ) const

inline

Checks for an attribute channel called Name

Parameters

Name	- Name of the attribute channel to find

Returns: true if an attribute channel called Name exists.

◆ IsEqual()

template<typename SPLINETYPE >

virtual bool UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::IsEqual ( const ISplineInterface * OtherSpline ) const

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< SPLINETYPE >.

◆ MapParameterFromChildSpace()

template<typename SPLINETYPE >

float UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::MapParameterFromChildSpace	(	FName	Name,
		float	Parameter
	)		const

inline

Maps a parameter from child space to parent space

Parameters

Name	Name of the child spline
Parameter	Parameter in child space

Returns: Parameter mapped to parent space

◆ MapParameterToChildSpace()

template<typename SPLINETYPE >

float UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::MapParameterToChildSpace	(	FName	Name,
		float	Parameter
	)		const

inline

Maps a parameter from parent space to child space

Parameters

Name	Name of the child spline
Parameter	Parameter in parent space

Returns: Parameter mapped to child space

◆ operator==()

template<typename SPLINETYPE >

virtual bool UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::operator== ( const TMultiSpline< SplineType > & Other ) const

inlinevirtual

◆ RemoveAttributeChannel()

template<typename SPLINETYPE >

bool UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::RemoveAttributeChannel ( const FName & Name )

inline

Removes an attribute channel completely

Parameters

Name	- Name of the channel to remove

Returns: True if the channel was found and removed

◆ Serialize()

template<typename SPLINETYPE >

virtual bool UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::Serialize ( FArchive & Ar )

inlineoverridevirtual

Serializes the spline

Reimplemented from UE::Geometry::Spline::TSplineWrapper< SPLINETYPE >.

Reimplemented in FNewSpline.

◆ SetAttributeChannelRange()

template<typename SPLINETYPE >

bool UE::Geometry::Spline::TMultiSpline< SPLINETYPE >::SetAttributeChannelRange	(	FName	Name,
		const FInterval1f &	Range,
		EMappingRangeSpace	RangeSpace
	)

inline

Sets the mapping range for an attribute channel

Parameters

Name	Name of the attribute channel
Range	New mapping range
RangeSpace	Space of the range (normalized or parent)

Returns: True if successful

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

Engine/Source/Runtime/GeometryCore/Public/Splines/MultiSpline.h

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ SplineType

◆ ValueType

Member Enumeration Documentation

◆ EMappingRangeSpace

Member Function Documentation

◆ Clear()

◆ ClearAttributeChannel()

◆ CloneAttributeChannel()

◆ CreateAttributeChannel()

◆ EvaluateAttribute()

◆ GetAllAttributeChannelNames()

◆ GetAttributeChannel()

◆ GetAttributeChannelNamesBySplineType()

◆ GetAttributeChannelNamesByValueType()

◆ GetAttributeChannelNamesOfType()

◆ GetImplementationName()

◆ GetMappedChildSpace()

◆ GetSpline() [1/2]

◆ GetSpline() [2/2]

◆ GetSplineTypeName()

◆ GetStaticTypeId()

◆ GetTypedAttributeChannel()

◆ GetTypeId()

◆ HasAttributeChannel()

◆ IsEqual()

◆ MapParameterFromChildSpace()

◆ MapParameterToChildSpace()

◆ operator==()

◆ RemoveAttributeChannel()

◆ Serialize()

◆ SetAttributeChannelRange()