#include <TangentBezierSpline.h>

Inheritance diagram for UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >:

Public Types
typedef TSplineWrapper< TPolyBezierSpline< VALUETYPE > >::ValueType	ValueType

using	FTangentBezierControlPoint = TTangentBezierControlPoint< ValueType >

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

typedef SplineType::ValueType	ValueType

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

Public Member Functions
	DECLARE_SPLINE_TYPE_ID (TEXT("TangentBezier"), *TSplineValueTypeTraits< VALUETYPE >::Name)

	TTangentBezierSpline ()=default

virtual	~TTangentBezierSpline () override=default

	TTangentBezierSpline (const ValueType &StartPoint, const ValueType &EndPoint)

	TTangentBezierSpline (const ValueType &StartPoint, const ValueType &EndPoint, const ValueType &StartTangent, const ValueType &EndTangent, bool bAutoTangents=false)

	TTangentBezierSpline (const TTangentBezierSpline &Other)

TTangentBezierSpline &	operator= (const TTangentBezierSpline &Other)

virtual bool	IsEqual (const ISplineInterface *OtherSpline) const override

virtual bool	Serialize (FArchive &Ar) override

bool	operator== (const TTangentBezierSpline< ValueType > &Other) const

virtual TUniquePtr< ISplineInterface >	Clone () const override

virtual bool	IsClosedLoop () const override

virtual void	SetClosedLoop (bool bInClosedLoop) override

bool	SetControlPoints (const TArray< FTangentBezierControlPoint > &Points)

bool	AddControlPoints (const TArray< FTangentBezierControlPoint > &Points, bool bAppend=true)

int32	InsertPointAtGlobalParam (float Parameter, const FTangentBezierControlPoint &ControlPoint)

int32	InsertPointAtSegmentParam (int32 SegmentIndex, float LocalT, const FTangentBezierControlPoint &ControlPoint, EParameterizationPolicy ParameterizationPolicy=EParameterizationPolicy::Centripetal)

int32	InsertPointAtPosition (int32 PointIndex, const FTangentBezierControlPoint &ControlPoint)

void	PrependPoint (const FTangentBezierControlPoint &ControlPoint)

void	AppendPoint (const FTangentBezierControlPoint &ControlPoint)

FTangentBezierControlPoint	GetControlPoint (int32 Index) const

void	RemovePoint (int32 Index)

void	ModifyPoint (int32 Index, const FTangentBezierControlPoint &ControlPoint)

void	SetValue (int32 Index, const ValueType &NewValue)

ValueType	GetValue (float Parameter) const

ValueType	GetValue (int32 Index) const

ValueType	GetTangent (float Parameter) const

ValueType	GetTangentIn (int32 Index) const

ValueType	GetTangentOut (int32 Index) const

void	SetTangentIn (int32 Index, const ValueType &NewTangent)

void	SetTangentOut (int32 Index, const ValueType &NewTangent)

int32	GetNumPoints () const

virtual int32	GetNumberOfSegments () const override

virtual FInterval1f	GetSegmentParameterRange (int32 SegmentIndex) const override

bool	IsAutoTangent (int32 Index) const

void	SetPointTangentMode (int32 Index, ETangentMode Mode)

virtual void	Clear () override

float	GetParameter (int32 Index) const

int32	SetParameter (int32 Index, float NewParameter)

virtual FInterval1f	GetParameterSpace () const override

int32	FindSegmentIndex (float Parameter, float &OutLocalParam) const

void	UpdateTangents ()

void	UpdatePointTangents (int32 Index, ETangentMode Mode)

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

void	Reparameterize (EParameterizationPolicy Policy=EParameterizationPolicy::Centripetal)

void	SetKnotVector (const TArray< FKnot > &InKnots)

const TArray< FKnot > &	GetKnotVector () const

const FPolyBezierSpline3d &	GetInternalSpline () const

float	GetTension () const

void	SetTension (const float InTension)

ETangentMode	GetTangentMode (int32 Index) const

void	SetTangentModes (const TArray< ETangentMode > &InTangentModes)

const TArray< ETangentMode > &	GetTangentModes () const

void	SetStationaryEndpoints (bool bInStationaryEndpoints)

bool	IsStationaryEndpoints () const

float	FindNearestOnSegment (const ValueType &Point, int32 SegmentIndex, float &OutSquaredDistance) const

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

virtual FString	GetValueTypeName () const override

virtual FString	GetImplementationName () 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

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

virtual FSplineTypeId::IdType	GetTypeId () const override

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

Static Public Member Functions
static TTangentBezierSpline	CreateLine (const ValueType &StartPoint, const ValueType &EndPoint)

static TTangentBezierSpline	CreateCircleArc (const ValueType &Center, float Radius, float StartAngle, float EndAngle, int32 NumSegments=4)

static TTangentBezierSpline	CreateCircle (const ValueType &Center, float Radius, int32 NumSegments=4)

static TTangentBezierSpline	CreateEllipse (const ValueType &Center, float RadiusX, float RadiusY, int32 NumSegments=4)

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

Protected Member Functions
void	UpdateBezierControlPoint (int32 Index, const ValueType &NewValue)

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

Protected Attributes
float	Tension = 0.0f

TArray< ETangentMode >	TangentModes

bool	bStationaryEndpoint = false

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

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

EOutOfBoundsHandlingMode	PostInfinityMode

Friends
FArchive &	operator<< (FArchive &Ar, TTangentBezierSpline &Spline)

Detailed Description

template<typename VALUETYPE>
class UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >

A spline that provides tangent-based control over curve shape while using piecewise Bezier curves internally for evaluation. Supports both manual tangent control and automatic tangent computation.

Member Typedef Documentation

◆ FTangentBezierControlPoint

template<typename VALUETYPE >

using UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::FTangentBezierControlPoint = TTangentBezierControlPoint<ValueType>

◆ ValueType

template<typename VALUETYPE >

typedef TSplineWrapper<TPolyBezierSpline<VALUETYPE>>::ValueType UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::ValueType

Constructor & Destructor Documentation

◆ TTangentBezierSpline() [1/4]

template<typename VALUETYPE >

UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::TTangentBezierSpline ( )

default

◆ ~TTangentBezierSpline()

template<typename VALUETYPE >

virtual UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::~TTangentBezierSpline ( )

overridevirtualdefault

◆ TTangentBezierSpline() [2/4]

template<typename VALUETYPE >

UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::TTangentBezierSpline	(	const ValueType &	StartPoint,
		const ValueType &	EndPoint
	)

inline

Default constructor with at least one segment

◆ TTangentBezierSpline() [3/4]

template<typename VALUETYPE >

UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::TTangentBezierSpline	(	const ValueType &	StartPoint,
		const ValueType &	EndPoint,
		const ValueType &	StartTangent,
		const ValueType &	EndTangent,
		bool	bAutoTangents = `false`
	)

inline

Constructor with full control over tangents

◆ TTangentBezierSpline() [4/4]

template<typename VALUETYPE >

UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::TTangentBezierSpline ( const TTangentBezierSpline< VALUETYPE > & Other )

inline

Copy constructor

Member Function Documentation

◆ AddControlPoints()

template<typename VALUETYPE >

bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::AddControlPoints	(	const TArray< FTangentBezierControlPoint > &	Points,
		bool	bAppend = `true`
	)

inline

Adds multiple points to the spline.

Parameters

Points	- Array of control points to add
bAppend	- If true, append to the end of spline; if false, prepend to the beginning

Returns: True if the points were successfully added

◆ AppendPoint()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::AppendPoint ( const FTangentBezierControlPoint & ControlPoint )

inline

Appends a control point to the end of the spline.

Parameters

ControlPoint Structure containing position and tangent information

◆ Clear()

template<typename VALUETYPE >

virtual void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::Clear ( )

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ Clone()

template<typename VALUETYPE >

virtual TUniquePtr< ISplineInterface > UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::Clone ( ) const

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ CreateCircle()

template<typename VALUETYPE >

static TTangentBezierSpline UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::CreateCircle	(	const ValueType &	Center,
		float	Radius,
		int32	NumSegments = `4`
	)

inlinestatic

Creates a complete circle

Parameters

Center	- Center point of the circle
Radius	- Radius of the circle
NumSegments	- Number of segments to use (more segments = smoother curve)

Returns: New TangentBezierSpline initialized as a circle

◆ CreateCircleArc()

template<typename VALUETYPE >

static TTangentBezierSpline UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::CreateCircleArc	(	const ValueType &	Center,
		float	Radius,
		float	StartAngle,
		float	EndAngle,
		int32	NumSegments = `4`
	)

inlinestatic

Creates a circular arc with specified parameters

Parameters

Center	- Center point of the circle
Radius	- Radius of the circle
StartAngle	- Start angle in radians
EndAngle	- End angle in radians
NumSegments	- Number of segments to use (more segments = smoother curve)

Returns: New TangentBezierSpline initialized as an arc

◆ CreateEllipse()

template<typename VALUETYPE >

static TTangentBezierSpline UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::CreateEllipse	(	const ValueType &	Center,
		float	RadiusX,
		float	RadiusY,
		int32	NumSegments = `4`
	)

inlinestatic

Creates an ellipse with specified parameters

Parameters

Center	- Center point of the ellipse
RadiusX	- Radius along X axis
RadiusY	- Radius along Y axis
NumSegments	- Number of segments to use (more segments = smoother curve)

Returns: New TangentBezierSpline initialized as an ellipse

◆ CreateLine()

template<typename VALUETYPE >

static TTangentBezierSpline UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::CreateLine	(	const ValueType &	StartPoint,
		const ValueType &	EndPoint
	)

inlinestatic

Creates a straight line between two points

Parameters

StartPoint	- Start point of the line
EndPoint	- End point of the line

Returns: New TangentBezierSpline initialized as a line

◆ DECLARE_SPLINE_TYPE_ID()

template<typename VALUETYPE >

UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::DECLARE_SPLINE_TYPE_ID	(	TEXT("TangentBezier")	,
		*TSplineValueTypeTraits< VALUETYPE >::Name
	)

◆ FindNearest()

template<typename VALUETYPE >

virtual float UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::FindNearest	(	const ValueType &	Point,
		float &	OutSquaredDistance
	)		const

inlineoverridevirtual

◆ FindNearestOnSegment()

template<typename VALUETYPE >

float UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::FindNearestOnSegment	(	const ValueType &	Point,
		int32	SegmentIndex,
		float &	OutSquaredDistance
	)		const

inline

◆ FindSegmentIndex()

template<typename VALUETYPE >

int32 UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::FindSegmentIndex	(	float	Parameter,
		float &	OutLocalParam
	)		const

inline

◆ GetControlPoint()

template<typename VALUETYPE >

FTangentBezierControlPoint UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetControlPoint ( int32 Index ) const

inline

Gets the control point at the specified index

Parameters

Index Index of the point to retrieve

Returns: Control point structure with position and tangent information

◆ GetInternalSpline()

template<typename VALUETYPE >

const FPolyBezierSpline3d & UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetInternalSpline ( ) const

inline

Getter for internal spline

◆ GetKnotVector()

template<typename VALUETYPE >

const TArray< FKnot > & UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetKnotVector ( ) const

inline

◆ GetNumberOfSegments()

template<typename VALUETYPE >

virtual int32 UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetNumberOfSegments ( ) const

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ GetNumPoints()

template<typename VALUETYPE >

int32 UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetNumPoints ( ) const

inline

Gets the number of points in the spline

◆ GetParameter()

template<typename VALUETYPE >

float UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetParameter ( int32 Index ) const

inline

◆ GetParameterSpace()

template<typename VALUETYPE >

virtual FInterval1f UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetParameterSpace ( ) const

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ GetSegmentParameterRange()

template<typename VALUETYPE >

virtual FInterval1f UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetSegmentParameterRange ( int32 SegmentIndex ) const

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ GetTangent()

template<typename VALUETYPE >

ValueType UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetTangent ( float Parameter ) const

inline

Gets tangent at parameter in spline space

◆ GetTangentIn()

template<typename VALUETYPE >

ValueType UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetTangentIn ( int32 Index ) const

inline

Gets incoming tangent for the specified point

◆ GetTangentMode()

template<typename VALUETYPE >

ETangentMode UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetTangentMode ( int32 Index ) const

inline

◆ GetTangentModes()

template<typename VALUETYPE >

const TArray< ETangentMode > & UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetTangentModes ( ) const

inline

◆ GetTangentOut()

template<typename VALUETYPE >

ValueType UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetTangentOut ( int32 Index ) const

inline

Gets outgoing tangent for the specified point

◆ GetTension()

template<typename VALUETYPE >

float UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetTension ( ) const

inline

◆ GetValue() [1/2]

template<typename VALUETYPE >

ValueType UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetValue ( float Parameter ) const

inline

Gets position at specified parent space parameter

◆ GetValue() [2/2]

template<typename VALUETYPE >

ValueType UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::GetValue ( int32 Index ) const

inline

Gets the value of the specified point

◆ InsertPointAtGlobalParam()

template<typename VALUETYPE >

int32 UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::InsertPointAtGlobalParam	(	float	Parameter,
		const FTangentBezierControlPoint &	ControlPoint
	)

inline

Inserts a new point at the specified parameter along the spline.

Parameters

Parameter	- Parameter value where to insert the point (Spline Space)
ControlPoint	- Control point to insert

Returns: The index of the newly created point

◆ InsertPointAtPosition()

template<typename VALUETYPE >

int32 UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::InsertPointAtPosition	(	int32	PointIndex,
		const FTangentBezierControlPoint &	ControlPoint
	)

inline

Inserts a new point at the specified parameter along the spline.

Parameters

PointIndex	- Index of the new Point
ControlPoint	- Control point to insert

Returns: The index of the newly created point

◆ InsertPointAtSegmentParam()

template<typename VALUETYPE >

int32 UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::InsertPointAtSegmentParam	(	int32	SegmentIndex,
		float	LocalT,
		const FTangentBezierControlPoint &	ControlPoint,
		EParameterizationPolicy	ParameterizationPolicy = `EParameterizationPolicy::Centripetal`
	)

inline

Inserts a point at a specific segment with local parameter. This splits the segment at the specified location and places the new point at the provided position, which may change the spline shape.

Parameters

SegmentIndex	Index of the segment to split
LocalT	Local parameter [0,1] within the segment
Position	Position for the new point
ParameterizationPolicy	How to distribute parameters

Returns: The index of the newly created point

◆ IsAutoTangent()

template<typename VALUETYPE >

bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::IsAutoTangent ( int32 Index ) const

inline

Checks if a point's tangents are automatically computed

◆ IsClosedLoop()

template<typename VALUETYPE >

virtual bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::IsClosedLoop ( ) const

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ IsEqual()

template<typename VALUETYPE >

virtual bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::IsEqual ( const ISplineInterface * OtherSpline ) const

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ IsStationaryEndpoints()

template<typename VALUETYPE >

bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::IsStationaryEndpoints ( ) const

inline

◆ ModifyPoint()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::ModifyPoint	(	int32	Index,
		const FTangentBezierControlPoint &	ControlPoint
	)

inline

Modifies an existing point

Parameters

Index	- Index of the point to modify
ControlPoint	- New control point data

◆ operator=()

template<typename VALUETYPE >

TTangentBezierSpline & UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::operator= ( const TTangentBezierSpline< VALUETYPE > & Other )

inline

Copy assignment

◆ operator==()

template<typename VALUETYPE >

bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::operator== ( const TTangentBezierSpline< ValueType > & Other ) const

inline

◆ PrependPoint()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::PrependPoint ( const FTangentBezierControlPoint & ControlPoint )

inline

Helper method to prepend a point to the spline.

Parameters

ControlPoint Control point structure to prepend

Returns: Index of the new point

◆ RemovePoint()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::RemovePoint ( int32 Index )

inline

Removes a point from the spline

Parameters

Index - Index of the point to remove

◆ Reparameterize()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::Reparameterize ( EParameterizationPolicy Policy = EParameterizationPolicy::Centripetal )

inline

◆ Serialize()

template<typename VALUETYPE >

virtual bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::Serialize ( FArchive & Ar )

inlineoverridevirtual

Serializes the spline

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ SetClosedLoop()

template<typename VALUETYPE >

virtual void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetClosedLoop ( bool bInClosedLoop )

inlineoverridevirtual

Reimplemented from UE::Geometry::Spline::TSplineWrapper< TPolyBezierSpline< VALUETYPE > >.

◆ SetControlPoints()

template<typename VALUETYPE >

bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetControlPoints ( const TArray< FTangentBezierControlPoint > & Points )

inline

Replaces all points in the spline with the provided points.

Parameters

Points - Array of control points to set

Returns: True if the points were successfully set

◆ SetKnotVector()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetKnotVector ( const TArray< FKnot > & InKnots )

inline

◆ SetParameter()

template<typename VALUETYPE >

int32 UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetParameter	(	int32	Index,
		float	NewParameter
	)

inline

◆ SetPointTangentMode()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetPointTangentMode	(	int32	Index,
		ETangentMode	Mode
	)

inline

Sets the tangent mode for a specific point

Parameters

Index	- Index of the point
Mode	- New tangent mode to set

◆ SetStationaryEndpoints()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetStationaryEndpoints ( bool bInStationaryEndpoints )

inline

◆ SetTangentIn()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetTangentIn	(	int32	Index,
		const ValueType &	NewTangent
	)

inline

Sets tangent in for the specified point

◆ SetTangentModes()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetTangentModes ( const TArray< ETangentMode > & InTangentModes )

inline

◆ SetTangentOut()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetTangentOut	(	int32	Index,
		const ValueType &	NewTangent
	)

inline

Sets tangent out for the specified point

◆ SetTension()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetTension ( const float InTension )

inline

◆ SetValue()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::SetValue	(	int32	Index,
		const ValueType &	NewValue
	)

inline

◆ UpdateBezierControlPoint()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::UpdateBezierControlPoint	(	int32	Index,
		const ValueType &	NewValue
	)

inlineprotected

Updates a Bezier control point in the internal spline

◆ UpdatePointTangents()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::UpdatePointTangents	(	int32	Index,
		ETangentMode	Mode
	)

inline

Updates tangents for a specific point based on its tangent mode

Parameters

Index	Index of the point to update
Mode	Tangent mode to apply

◆ UpdateTangents()

template<typename VALUETYPE >

void UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::UpdateTangents ( )

inline

Updates tangents for all control points based on their tangent modes

Friends And Related Symbol Documentation

◆ operator<<

template<typename VALUETYPE >

FArchive & operator<<	(	FArchive &	Ar,
		TTangentBezierSpline< VALUETYPE > &	Spline
	)

friend

Member Data Documentation

◆ bStationaryEndpoint

template<typename VALUETYPE >

bool UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::bStationaryEndpoint = false

protected

◆ TangentModes

template<typename VALUETYPE >

TArray<ETangentMode> UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::TangentModes

protected

◆ Tension

template<typename VALUETYPE >

float UE::Geometry::Spline::TTangentBezierSpline< VALUETYPE >::Tension = 0.0f

protected

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

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ FTangentBezierControlPoint

◆ ValueType

Constructor & Destructor Documentation

◆ TTangentBezierSpline() [1/4]

◆ ~TTangentBezierSpline()

◆ TTangentBezierSpline() [2/4]

◆ TTangentBezierSpline() [3/4]

◆ TTangentBezierSpline() [4/4]

Member Function Documentation

◆ AddControlPoints()

◆ AppendPoint()

◆ Clear()

◆ Clone()

◆ CreateCircle()

◆ CreateCircleArc()

◆ CreateEllipse()

◆ CreateLine()

◆ DECLARE_SPLINE_TYPE_ID()

◆ FindNearest()

◆ FindNearestOnSegment()

◆ FindSegmentIndex()

◆ GetControlPoint()

◆ GetInternalSpline()

◆ GetKnotVector()

◆ GetNumberOfSegments()

◆ GetNumPoints()

◆ GetParameter()

◆ GetParameterSpace()

◆ GetSegmentParameterRange()

◆ GetTangent()

◆ GetTangentIn()

◆ GetTangentMode()

◆ GetTangentModes()

◆ GetTangentOut()

◆ GetTension()

◆ GetValue() [1/2]

◆ GetValue() [2/2]

◆ InsertPointAtGlobalParam()

◆ InsertPointAtPosition()

◆ InsertPointAtSegmentParam()

◆ IsAutoTangent()

◆ IsClosedLoop()

◆ IsEqual()

◆ IsStationaryEndpoints()

◆ ModifyPoint()

◆ operator=()

◆ operator==()

◆ PrependPoint()

◆ RemovePoint()

◆ Reparameterize()

◆ Serialize()

◆ SetClosedLoop()

◆ SetControlPoints()

◆ SetKnotVector()

◆ SetParameter()

◆ SetPointTangentMode()

◆ SetStationaryEndpoints()

◆ SetTangentIn()

◆ SetTangentModes()

◆ SetTangentOut()

◆ SetTension()

◆ SetValue()

◆ UpdateBezierControlPoint()

◆ UpdatePointTangents()

◆ UpdateTangents()

Friends And Related Symbol Documentation

◆ operator<<

Member Data Documentation

◆ bStationaryEndpoint

◆ TangentModes

◆ Tension