#include <NURBSSurface.h>

Inheritance diagram for UE::CADKernel::FNURBSSurface:

Public Member Functions
virtual void	ValidateUVPoints (TArray< FVector2d > &UVPoints) const

virtual void	Serialize (FCADKernelArchive &Ar) override

ESurface	GetSurfaceType () const

constexpr const int32	GetDegree (EIso Iso) const

constexpr const int32	GetPoleCount (EIso Iso) const

const TArray< FVector > &	GetPoles () const

const TArray< double > &	GetWeights () const

const TArray< double > &	GetHPoles () const

constexpr const TArray< double > &	GetNodalVector (EIso Iso) const

bool	IsRational () const

virtual TSharedPtr< FEntityGeom >	ApplyMatrix (const FMatrixH &InMatrix) const override

virtual void	EvaluatePoint (const FVector2d &InSurfacicCoordinate, FSurfacicPoint &OutPoint3D, int32 InDerivativeOrder=0) const override

void	EvaluatePointGrid (const FCoordinateGrid &InSurfacicCoordinates, FSurfacicSampling &OutPoints, bool bComputeNormals) const override

virtual void	LinesNotDerivables (const FSurfacicBoundary &InBoundary, int32 InDerivativeOrder, FCoordinateGrid &OutNotDerivableCoordinates) const override

void	ComputeMinToleranceIso ()

Public Member Functions inherited from UE::CADKernel::FSurface
virtual	~FSurface ()=default

virtual EEntity	GetEntityType () const override

const FSurfacicBoundary &	GetBoundary () const

void	TrimBoundaryTo (const FSurfacicBoundary NewLimit)

void	ExtendBoundaryTo (const FSurfacicBoundary MaxLimit)

const FSurfacicTolerance &	GetIsoTolerances () const

double	GetIsoTolerance (EIso Iso) const

double	Get3DTolerance () const

virtual void	EvaluatePoints (const TArray< FVector2d > &InSurfacicCoordinates, TArray< FSurfacicPoint > &OutPoint3D, int32 InDerivativeOrder=0) const

virtual void	EvaluatePoints (const TArray< FCurvePoint2D > &InSurfacicCoordinates, TArray< FSurfacicPoint > &OutPoint3D, int32 InDerivativeOrder=0) const

virtual void	EvaluatePoints (const TArray< FCurvePoint2D > &InSurfacicCoordinates, TArray< FCurvePoint > &OutPoint3D, int32 InDerivativeOrder=0) const

virtual void	EvaluatePoints (FSurfacicPolyline &Polyline) const

virtual void	EvaluatePoints (const TArray< FCurvePoint2D > &Points2D, FSurfacicPolyline &Polyline) const

virtual FVector2d	EvaluatePointInCylindricalSpace (const FVector2d &InSurfacicCoordinate) const

virtual void	EvaluatePointGridInCylindricalSpace (const FCoordinateGrid &Coordinates, TArray< FVector2d > &) const

void	EvaluateGrid (FGrid &Grid) const

virtual void	EvaluateNormals (const TArray< FVector2d > &Points2D, TArray< FVector3f > &Normals) const

virtual void	EvaluatePointAndNormal (const FVector2d &InPoint2D, FVector &Point, FVector3f &Normal) const

virtual FVector	EvaluateNormal (const FVector2d &InPoint2D) const

void	Sample (const FSurfacicBoundary &Bounds, int32 NumberOfSubdivisions[2], FSurfacicSampling &OutPointSampling) const

void	Sample (const FSurfacicBoundary &Boundary, int32 NumberOfSubdivisions[2], FCoordinateGrid &OutCoordinateSampling) const

virtual void	Presample (const FSurfacicBoundary &InBoundaries, FCoordinateGrid &OutCoordinates)

void	LinesNotDerivables (int32 InDerivativeOrder, FCoordinateGrid &OutNotDerivableCoordinates) const

virtual void	IsSurfaceClosed (bool &bOutClosedAlongU, bool &bOutClosedAlongV) const

void	PresampleIsoCircle (const FSurfacicBoundary &InBoundaries, FCoordinateGrid &Coordinates, EIso Iso)

Public Member Functions inherited from UE::CADKernel::FEntityGeom
	FEntityGeom ()=default

FIdent	GetKioId () const

Public Member Functions inherited from UE::CADKernel::FEntity
virtual	~FEntity ()

virtual void	Delete ()

virtual void	Empty ()

bool	IsTopologicalEntity () const

bool	IsTopologicalShapeEntity () const

bool	IsGeometricalEntity ()

const TCHAR *	GetTypeName () const

const FIdent &	GetId () const

virtual void	SpawnIdent (FDatabase &Database)

virtual void	ResetMarkersRecursively () const

Public Member Functions inherited from TSharedFromThis< FEntity >
TSharedRef< FEntity, Mode >	AsShared ()

TSharedRef< FEntity const, Mode >	AsShared () const

TSharedRef< SubobjectType, Mode >	AsSharedSubobject (SubobjectType *SubobjectPtr) const

TWeakPtr< FEntity, Mode >	AsWeak ()

TWeakPtr< FEntity const, Mode >	AsWeak () const

TWeakPtr< SubobjectType, Mode >	AsWeakSubobject (SubobjectType *SubobjectPtr) const

void	UpdateWeakReferenceInternal (TSharedPtr< SharedPtrType, SharedPtrMode > const InSharedPtr, OtherType InObject) const

void	UpdateWeakReferenceInternal (TSharedRef< SharedRefType, SharedPtrMode > const InSharedRef, OtherType InObject) const

UE_FORCEINLINE_HINT bool	DoesSharedInstanceExist () const

Public Member Functions inherited from UE::CADKernel::FHaveStates
	FHaveStates ()

void	Serialize (FCADKernelArchive &Ar)

void	ResetElementStatus ()

bool	HasMarker1 () const

bool	HasMarker2 () const

bool	HasMarker1And2 () const

bool	HasMarker1Or2 () const

void	SetMarker1 () const

void	SetMarker2 () const

void	ResetMarker1 () const

void	ResetMarker2 () const

void	ResetMarkers () const

bool	IsDeleted () const

void	SetDeletedMarker () const

void	ResetDeleted () const

virtual bool	IsDeletedOrDegenerated () const

virtual bool	IsDegenerated () const

virtual void	SetAsDegenerated () const

virtual void	ResetDegenerated () const

void	SetWaitingMarker () const

void	ResetWaitingMarker () const

virtual bool	IsWaiting () const

void	SetProcessedMarker () const

void	ResetProcessedMarker () const

virtual bool	IsProcessed () const

virtual bool	IsProcessedDeletedOrDegenerated () const

void	SetToProcessMarker () const

void	ResetToProcessMarker () const

virtual bool	IsToProcess () const

virtual bool	IsNotToProcess () const

virtual bool	IsNotToOrAlreadyProcess () const

Protected Member Functions
	FNURBSSurface (const double InToleranceGeometric, int32 InPoleUCount, int32 InPoleVCount, int32 InDegreU, int32 InDegreV, const TArray< double > &InNodalVectorU, const TArray< double > &InNodalVectorV, const TArray< FVector > &InPoles)

	FNURBSSurface (const double InToleranceGeometric, int32 InPoleUCount, int32 InPoleVCount, int32 InDegreU, int32 InDegreV, const TArray< double > &InNodalVectorU, const TArray< double > &InNodalVectorV, const TArray< FVector > &InPoles, const TArray< double > &InWeights)

	FNURBSSurface (const double InToleranceGeometric, FNurbsSurfaceData NurbsData)

	FNURBSSurface (const double InToleranceGeometric, FNurbsSurfaceHomogeneousData NurbsData)

	FNURBSSurface ()=default

Protected Member Functions inherited from UE::CADKernel::FSurface
	FSurface ()=default

	FSurface (double InToleranceGeometric)

	FSurface (double InToleranceGeometric, const FSurfacicBoundary &InBoundary)

	FSurface (double InToleranceGeometric, double UMin, double UMax, double VMin, double VMax)

void	ComputeDefaultMinToleranceIso ()

Protected Member Functions inherited from UE::CADKernel::FEntity
bool	SetId (FDatabase &Database)

Protected Member Functions inherited from TSharedFromThis< FEntity >
	TSharedFromThis ()

	TSharedFromThis (TSharedFromThis const &)

UE_FORCEINLINE_HINT TSharedFromThis &	operator= (TSharedFromThis const &)

	~TSharedFromThis ()

Protected Attributes
int32	PoleUCount

int32	PoleVCount

int32	UDegree

int32	VDegree

TArray< double >	UNodalVector

TArray< double >	VNodalVector

TArray< double >	Weights

TArray< FVector >	Poles

bool	bIsRational

TArray< double >	HomogeneousPoles

Protected Attributes inherited from UE::CADKernel::FSurface
FSurfacicBoundary	Boundary

double	Tolerance3D

TCache< FSurfacicTolerance >	MinToleranceIso

Protected Attributes inherited from UE::CADKernel::FEntityGeom
FIdent	CtKioId = 0

Protected Attributes inherited from UE::CADKernel::FEntity
FIdent	Id = 0

Protected Attributes inherited from UE::CADKernel::FHaveStates
EHaveStates	States

Additional Inherited Members
Static Public Member Functions inherited from UE::CADKernel::FSurface
static TSharedPtr< FSurface >	MakeBezierSurface (const double InToleranceGeometric, int32 InUDegre, int32 InVDegre, const TArray< FVector > &InPoles)

static TSharedPtr< FSurface >	MakeConeSurface (const double InToleranceGeometric, const FMatrixH &InMatrix, double InStartRadius, double InConeAngle, const FSurfacicBoundary &InBoundary)

static TSharedPtr< FSurface >	MakeCylinderSurface (const double InToleranceGeometric, const FMatrixH &InMatrix, const double InRadius, const FSurfacicBoundary &InBoundary)

static TSharedPtr< FSurface >	MakeNurbsSurface (const double InToleranceGeometric, const FNurbsSurfaceData &NurbsData)

static TSharedPtr< FSurface >	MakeNurbsSurface (const double InToleranceGeometric, const FNurbsSurfaceHomogeneousData &NurbsData)

static TSharedPtr< FSurface >	MakePlaneSurface (const double InToleranceGeometric, const FMatrixH &InMatrix, const FSurfacicBoundary &InBoundary)

static TSharedPtr< FSurface >	MakeSphericalSurface (const double InToleranceGeometric, const FMatrixH &InMatrix, double InRadius, const FSurfacicBoundary &InBoundary)

static TSharedPtr< FSurface >	MakeTorusSurface (const double InToleranceGeometric, const FMatrixH &InMatrix, double InMajorRadius, double InMinorRadius, const FSurfacicBoundary &InBoundary)

static TSharedPtr< FSurface >	Deserialize (FCADKernelArchive &Archive)

static double	ComputeScaleAlongAxis (const FVector &InAxis, const FMatrixH &InMatrix, const FVector &InOrigin)

Static Public Member Functions inherited from UE::CADKernel::FEntity
template<typename OtherEntity , typename... InArgTypes>
static TSharedRef< OtherEntity >	MakeShared (InArgTypes &&... Args)

template<typename OtherEntity >
static TSharedRef< OtherEntity >	MakeShared (FCADKernelArchive &Archive)

static void	SerializeIdent (FCADKernelArchive &Ar, TSharedPtr< FEntity > &Entity, bool bSaveSelection=true)

static void	SerializeIdent (FCADKernelArchive &Ar, TWeakPtr< FEntity > &Entity, bool bSaveSelection=true)

static void	SerializeIdent (FCADKernelArchive &Ar, FEntity **Entity, bool bSaveSelection=true)

template<typename EntityType >
static void	SerializeIdent (FCADKernelArchive &Ar, EntityType **Entity, bool bSaveSelection=true)

template<typename EntityType >
static void	SerializeIdent (FCADKernelArchive &Ar, TSharedPtr< EntityType > &Entity, bool bSaveSelection=true)

template<typename EntityType >
static void	SerializeIdent (FCADKernelArchive &Ar, TWeakPtr< EntityType > &Entity, bool bSaveSelection=true)

static void	SerializeIdents (FCADKernelArchive &Ar, TArray< FEntity * > &Array, bool bSaveSelection=true)

static void	SerializeIdents (FCADKernelArchive &Ar, TArray< TWeakPtr< FEntity > > &Array, bool bSaveSelection=true)

static void	SerializeIdents (FCADKernelArchive &Ar, TArray< TSharedPtr< FEntity > > &Array, bool bSaveSelection=true)

static void	SerializeIdents (FCADKernelArchive &Ar, TArray< TOrientedEntity< FEntity > > &Array)

template<typename EntityType >
static void	SerializeIdents (FCADKernelArchive &Ar, TArray< EntityType * > &Array, bool bSaveSelection=true)

template<typename EntityType >
static void	SerializeIdents (FCADKernelArchive &Ar, TArray< TWeakPtr< EntityType > > &Array, bool bSaveSelection=true)

template<typename EntityType >
static void	SerializeIdents (FCADKernelArchive &Ar, TArray< TSharedPtr< EntityType > > &Array, bool bSaveSelection=true)

static void	SpawnIdentOnEntities (TArray< FEntity * > &Array, FDatabase &Database)

static void	SpawnIdentOnEntities (TArray< TSharedPtr< FEntity > > &Array, FDatabase &Database)

static void	SpawnIdentOnEntities (TArray< TOrientedEntity< FEntity > > &Array, FDatabase &Database)

template<typename EntityType >
static void	SpawnIdentOnEntities (TArray< TSharedPtr< EntityType > > &Array, FDatabase &Database)

static void	ResetMarkersRecursivelyOnEntities (const TArray< FEntity * > &Array)

static void	ResetMarkersRecursivelyOnEntities (const TArray< TWeakPtr< FEntity > > &Array)

static void	ResetMarkersRecursivelyOnEntities (const TArray< TSharedPtr< FEntity > > &Array)

static void	ResetMarkersRecursivelyOnEntities (const TArray< TOrientedEntity< FEntity > > &Array)

template<typename EntityType >
static void	ResetMarkersRecursivelyOnEntities (const TArray< TSharedPtr< EntityType > > &Array)

static TSharedPtr< FEntity >	Deserialize (FCADKernelArchive &Ar)

static const TCHAR *	GetTypeName (EEntity Type)

Static Protected Member Functions inherited from TSharedFromThis< FEntity >
static UE_FORCEINLINE_HINT TSharedRef< OtherType, Mode >	SharedThis (OtherType *ThisPtr)

static UE_FORCEINLINE_HINT TSharedRef< OtherType const, Mode >	SharedThis (const OtherType *ThisPtr)

Static Protected Attributes inherited from UE::CADKernel::FEntity
static const TCHAR *	TypesNames []

Constructor & Destructor Documentation

◆ FNURBSSurface() [1/5]

UE::CADKernel::FNURBSSurface::FNURBSSurface	(	const double	InToleranceGeometric,
		int32	InPoleUCount,
		int32	InPoleVCount,
		int32	InDegreU,
		int32	InDegreV,
		const TArray< double > &	InNodalVectorU,
		const TArray< double > &	InNodalVectorV,
		const TArray< FVector > &	InPoles
	)

inlineprotected

Build a Non uniform B-Spline surface

Parameters

NodalVectorU	Its size is the number of poles in U + the surface degree in U + 1 (PoleUNum + UDegre + 1)
NodalVectorV	Its size is the number of poles in V + the surface degree in V + 1 (PoleVNum + VDegre + 1)

◆ FNURBSSurface() [2/5]

UE::CADKernel::FNURBSSurface::FNURBSSurface	(	const double	InToleranceGeometric,
		int32	InPoleUCount,
		int32	InPoleVCount,
		int32	InDegreU,
		int32	InDegreV,
		const TArray< double > &	InNodalVectorU,
		const TArray< double > &	InNodalVectorV,
		const TArray< FVector > &	InPoles,
		const TArray< double > &	InWeights
	)

inlineprotected

Build a Non uniform rational B-Spline surface

Parameters

NodalVectorU	Its size is the number of poles in U + the surface degree in U + 1 (PoleUNum + UDegre + 1)
NodalVectorV	Its size is the number of poles in V + the surface degree in V + 1 (PoleVNum + VDegre + 1)

◆ FNURBSSurface() [3/5]

UE::CADKernel::FNURBSSurface::FNURBSSurface	(	const double	InToleranceGeometric,
		FNurbsSurfaceData	NurbsData
	)

inlineprotected

Build a Non uniform B-Spline surface

Parameters

NodalVectorU	Its size is the number of poles in U + the surface degree in U + 1 (PoleUNum + UDegre + 1)
NodalVectorV	Its size is the number of poles in V + the surface degree in V + 1 (PoleVNum + VDegre + 1)

◆ FNURBSSurface() [4/5]

UE::CADKernel::FNURBSSurface::FNURBSSurface	(	const double	InToleranceGeometric,
		FNurbsSurfaceHomogeneousData	NurbsData
	)

inlineprotected

Build a Non uniform B-Spline surface

Parameters

NodalVectorU	Its size is the number of poles in U + the surface degree in U + 1 (PoleUNum + UDegre + 1)
NodalVectorV	Its size is the number of poles in V + the surface degree in V + 1 (PoleVNum + VDegre + 1)

◆ FNURBSSurface() [5/5]

UE::CADKernel::FNURBSSurface::FNURBSSurface ( )

protecteddefault

Member Function Documentation

◆ ApplyMatrix()

TSharedPtr< FEntityGeom > UE::CADKernel::FNURBSSurface::ApplyMatrix ( const FMatrixH & InMatrix ) const

overridevirtual

Implements UE::CADKernel::FSurface.

◆ ComputeMinToleranceIso()

void UE::CADKernel::FNURBSSurface::ComputeMinToleranceIso ( )

◆ EvaluatePoint()

virtual void UE::CADKernel::FNURBSSurface::EvaluatePoint	(	const FVector2d &	InSurfacicCoordinate,
		FSurfacicPoint &	OutPoint3D,
		int32	InDerivativeOrder = `0`
	)		const

inlineoverridevirtual

Implements UE::CADKernel::FSurface.

◆ EvaluatePointGrid()

void UE::CADKernel::FNURBSSurface::EvaluatePointGrid	(	const FCoordinateGrid &	InSurfacicCoordinates,
		FSurfacicSampling &	OutPoints,
		bool	bComputeNormals
	)		const

inlineoverridevirtual

Reimplemented from UE::CADKernel::FSurface.

◆ GetDegree()

constexpr const int32 UE::CADKernel::FNURBSSurface::GetDegree ( EIso Iso ) const

inlineconstexpr

◆ GetHPoles()

const TArray< double > & UE::CADKernel::FNURBSSurface::GetHPoles ( ) const

inline

◆ GetNodalVector()

constexpr const TArray< double > & UE::CADKernel::FNURBSSurface::GetNodalVector ( EIso Iso ) const

inlineconstexpr

◆ GetPoleCount()

constexpr const int32 UE::CADKernel::FNURBSSurface::GetPoleCount ( EIso Iso ) const

inlineconstexpr

◆ GetPoles()

const TArray< FVector > & UE::CADKernel::FNURBSSurface::GetPoles ( ) const

inline

◆ GetSurfaceType()

ESurface UE::CADKernel::FNURBSSurface::GetSurfaceType ( ) const

inlinevirtual

Implements UE::CADKernel::FSurface.

◆ GetWeights()

const TArray< double > & UE::CADKernel::FNURBSSurface::GetWeights ( ) const

inline

◆ IsRational()

bool UE::CADKernel::FNURBSSurface::IsRational ( ) const

inline

◆ LinesNotDerivables()

virtual void UE::CADKernel::FNURBSSurface::LinesNotDerivables	(	const FSurfacicBoundary &	InBoundary,
		int32	InDerivativeOrder,
		FCoordinateGrid &	OutNotDerivableCoordinates
	)		const

inlineoverridevirtual

Reimplemented from UE::CADKernel::FSurface.

◆ Serialize()

virtual void UE::CADKernel::FNURBSSurface::Serialize ( FCADKernelArchive & Ar )

inlineoverridevirtual

Serialization of a FEntity. Each class derived from FEntity has to override this method (and call the direct base class override method first) E.g. class FEntityXXX : public FEntityXX { virtual void Serialize(FCADKernelArchive& Ar) override { FEntityXX::Serialize(Ar); ... } }

Reimplemented from UE::CADKernel::FSurface.

◆ ValidateUVPoints()

virtual void UE::CADKernel::FNURBSSurface::ValidateUVPoints ( TArray< FVector2d > & UVPoints ) const

inlinevirtual

Reimplemented from UE::CADKernel::FSurface.

Member Data Documentation

◆ bIsRational

bool UE::CADKernel::FNURBSSurface::bIsRational

protected

◆ HomogeneousPoles

TArray<double> UE::CADKernel::FNURBSSurface::HomogeneousPoles

protected

Data generated at initialization which are not serialized

◆ Poles

TArray<FVector> UE::CADKernel::FNURBSSurface::Poles

protected

◆ PoleUCount

int32 UE::CADKernel::FNURBSSurface::PoleUCount

protected

◆ PoleVCount

int32 UE::CADKernel::FNURBSSurface::PoleVCount

protected

◆ UDegree

int32 UE::CADKernel::FNURBSSurface::UDegree

protected

◆ UNodalVector

TArray<double> UE::CADKernel::FNURBSSurface::UNodalVector

protected

◆ VDegree

int32 UE::CADKernel::FNURBSSurface::VDegree

protected

◆ VNodalVector

TArray<double> UE::CADKernel::FNURBSSurface::VNodalVector

protected

◆ Weights

TArray<double> UE::CADKernel::FNURBSSurface::Weights

protected

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

Engine/Source/Runtime/Datasmith/CADKernel/Base/Private/Geo/Surfaces/NURBSSurface.h
Engine/Source/Runtime/Datasmith/CADKernel/Base/Private/Geo/Surfaces/NURBSSurface.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ FNURBSSurface() [1/5]

◆ FNURBSSurface() [2/5]

◆ FNURBSSurface() [3/5]

◆ FNURBSSurface() [4/5]

◆ FNURBSSurface() [5/5]

Member Function Documentation

◆ ApplyMatrix()

◆ ComputeMinToleranceIso()

◆ EvaluatePoint()

◆ EvaluatePointGrid()

◆ GetDegree()

◆ GetHPoles()

◆ GetNodalVector()

◆ GetPoleCount()

◆ GetPoles()

◆ GetSurfaceType()

◆ GetWeights()

◆ IsRational()

◆ LinesNotDerivables()

◆ Serialize()

◆ ValidateUVPoints()

Member Data Documentation

◆ bIsRational

◆ HomogeneousPoles

◆ Poles

◆ PoleUCount

◆ PoleVCount

◆ UDegree

◆ UNodalVector

◆ VDegree

◆ VNodalVector

◆ Weights