#include <pcl/surface/3rdparty/opennurbs/opennurbs_nurbscurve.h>

Inheritance diagram for ON_NurbsCurve:

Collaboration diagram for ON_NurbsCurve:

Public Member Functions
	ON_NurbsCurve ()

	ON_NurbsCurve (const ON_NurbsCurve &)

	ON_NurbsCurve (const ON_BezierCurve &bezier_curve)

	ON_NurbsCurve (int dimension, ON_BOOL32 bIsRational, int order, int cv_count)

unsigned int	SizeOf () const

ON__UINT32	DataCRC (ON__UINT32 current_remainder) const

bool	IsDuplicate (const ON_NurbsCurve &other, bool bIgnoreParameterization, double tolerance=ON_ZERO_TOLERANCE) const

void	Initialize (void)

bool	Create (int dimension, ON_BOOL32 bIsRational, int order, int cv_count)

bool	CreateClampedUniformNurbs (int dimension, int order, int point_count, const ON_3dPoint *point, double knot_delta=1.0)

bool	CreatePeriodicUniformNurbs (int dimension, int order, int point_count, const ON_3dPoint *point, double knot_delta=1.0)

void	Destroy ()

virtual	~ON_NurbsCurve ()

void	EmergencyDestroy ()

ON_NurbsCurve &	operator= (const ON_NurbsCurve &src)

ON_NurbsCurve &	operator= (const ON_BezierCurve &bezier_curve)

ON_BOOL32	IsValid (ON_TextLog *text_log=NULL) const

void	Dump (ON_TextLog &dump) const

ON_BOOL32	Write (ON_BinaryArchive &binary_archive) const

ON_BOOL32	Read (ON_BinaryArchive &binary_archive)

int	Dimension () const

ON_BOOL32	GetBBox (double boxmin, double boxmax, int bGrowBox=false) const

ON_BOOL32	Transform (const ON_Xform &xform)

bool	IsDeformable () const

bool	MakeDeformable ()

ON_BOOL32	SwapCoordinates (int i, int j)

ON_Interval	Domain () const

ON_BOOL32	SetDomain (double t0, double t1)

ON_BOOL32	ChangeClosedCurveSeam (double t)

int	SpanCount () const

ON_BOOL32	GetSpanVector (double *knot_values) const
	(m_knot[m_order-2],...,m_knot[m_cv_count-1) More...

int	Degree () const

ON_BOOL32	GetParameterTolerance (double t, double tminus, double tplus) const

ON_BOOL32	IsLinear (double tolerance=ON_ZERO_TOLERANCE) const

int	IsPolyline (ON_SimpleArray< ON_3dPoint > pline_points=NULL, ON_SimpleArray< double > pline_t=NULL) const

ON_BOOL32	IsArc (const ON_Plane plane=NULL, ON_Arc arc=NULL, double tolerance=ON_ZERO_TOLERANCE) const

ON_BOOL32	IsPlanar (ON_Plane *plane=NULL, double tolerance=ON_ZERO_TOLERANCE) const

ON_BOOL32	IsInPlane (const ON_Plane &test_plane, double tolerance=ON_ZERO_TOLERANCE) const

ON_BOOL32	IsClosed () const

ON_BOOL32	IsPeriodic () const

bool	GetNextDiscontinuity (ON::continuity c, double t0, double t1, double t, int hint=NULL, int *dtype=NULL, double cos_angle_tolerance=ON_DEFAULT_ANGLE_TOLERANCE_COSINE, double curvature_tolerance=ON_SQRT_EPSILON) const

bool	IsContinuous (ON::continuity c, double t, int *hint=NULL, double point_tolerance=ON_ZERO_TOLERANCE, double d1_tolerance=ON_ZERO_TOLERANCE, double d2_tolerance=ON_ZERO_TOLERANCE, double cos_angle_tolerance=ON_DEFAULT_ANGLE_TOLERANCE_COSINE, double curvature_tolerance=ON_SQRT_EPSILON) const

ON_BOOL32	SetStartPoint (ON_3dPoint start_point)

ON_BOOL32	SetEndPoint (ON_3dPoint end_point)

ON_BOOL32	Reverse ()

ON_BOOL32	Evaluate (double, int, int, double , int=0, int =0) const

bool	SpanIsLinear (int span_index, double min_length, double tolerance) const

bool	SpanIsLinear (int span_index, double min_length, double tolerance, ON_Line *line) const

bool	RepairBadKnots (double knot_tolerance=0.0, bool bRepair=true)

ON_BOOL32	Trim (const ON_Interval &)

bool	Extend (const ON_Interval &domain)

ON_BOOL32	Split (double split_param, ON_Curve &left_result, ON_Curve &right_result) const

int	GetNurbForm (ON_NurbsCurve &nurbsform, double tolerance=0.0, const ON_Interval *subdomain=NULL) const

int	HasNurbForm () const

ON_BOOL32	GetCurveParameterFromNurbFormParameter (double nurbs_t, double *curve_t) const

ON_BOOL32	GetNurbFormParameterFromCurveParameter (double curve_t, double *nurbs_t) const

bool	IsRational (void) const

int	CVSize (void) const

int	Order (void) const

int	CVCount (void) const

int	KnotCount (void) const

double *	CV (int cv_index) const

ON::point_style	CVStyle () const

double	Weight (int) const

ON_BOOL32	SetWeight (int, double)

ON_BOOL32	SetCV (int, ON::point_style, const double *)

ON_BOOL32	SetCV (int, const ON_3dPoint &)

ON_BOOL32	SetCV (int, const ON_4dPoint &)

ON_BOOL32	GetCV (int, ON::point_style, double *) const

ON_BOOL32	GetCV (int, ON_3dPoint &) const

ON_BOOL32	GetCV (int, ON_4dPoint &) const

bool	SetKnot (int knot_index, double knot_value)

double	Knot (int knot_index) const

int	KnotMultiplicity (int knot_index) const

const double *	Knot () const

bool	MakeClampedUniformKnotVector (double delta=1.0)

bool	MakePeriodicUniformKnotVector (double delta=1.0)

bool	IsClamped (int=2) const

double	SuperfluousKnot (int) const

double	GrevilleAbcissa (int) const

bool	GetGrevilleAbcissae (double *) const

bool	ZeroCVs ()

bool	ClampEnd (int end)

bool	InsertKnot (double knot_value, int knot_multiplicity)

bool	MakeRational ()

bool	MakeNonRational ()

bool	IncreaseDegree (int desired_degree)

bool	ChangeDimension (int desired_dimension)

bool	Append (const ON_NurbsCurve &)

bool	ReserveCVCapacity (int)

bool	ReserveKnotCapacity (int)

double	ControlPolygonLength () const

bool	ConvertSpanToBezier (int, ON_BezierCurve &) const

bool	SpanIsSingular (int span_index) const

bool	IsSingular () const

bool	RemoveSpan (int span_index)

int	RemoveSingularSpans ()

bool	HasBezierSpans () const

bool	MakePiecewiseBezier (bool bSetEndWeightsToOne=false)

bool	ChangeEndWeights (double w0, double w1)

bool	Reparameterize (double c)

Public Member Functions inherited from ON_Curve
void	DestroyRuntimeCache (bool bDelete=true)

	ON_Curve ()

	ON_Curve (const ON_Curve &)

ON_Curve &	operator= (const ON_Curve &)

virtual	~ON_Curve ()

bool	EvaluatePoint (const class ON_ObjRef &objref, ON_3dPoint &P) const

virtual ON_Curve *	DuplicateCurve () const

ON::object_type	ObjectType () const

bool	GetTightBoundingBox (ON_BoundingBox &tight_bbox, int bGrowBox=false, const ON_Xform *xform=0) const

ON_BOOL32	GetDomain (double t0, double t1) const

bool	SetDomain (ON_Interval domain)

virtual ON_BOOL32	GetSpanVectorIndex (double t, int side, int span_vector_index, ON_Interval span_domain) const

bool	IsArcAt (double t, const ON_Plane plane=0, ON_Arc arc=0, double tolerance=ON_ZERO_TOLERANCE, double t0=0, double t1=0) const

virtual bool	IsEllipse (const ON_Plane plane=NULL, ON_Ellipse ellipse=NULL, double tolerance=ON_ZERO_TOLERANCE) const

bool	IsClosable (double tolerance, double min_abs_size=0.0, double min_rel_size=10.0) const

ON_3dPoint	PointAt (double t) const

ON_3dPoint	PointAtStart () const

ON_3dPoint	PointAtEnd () const

ON_3dVector	DerivativeAt (double t) const

ON_3dVector	TangentAt (double t) const

ON_3dVector	CurvatureAt (double t) const

ON_BOOL32	FrameAt (double t, ON_Plane &plane) const

ON_BOOL32	EvPoint (double t, ON_3dPoint &point, int side=0, int *hint=0) const

ON_BOOL32	Ev1Der (double t, ON_3dPoint &point, ON_3dVector &first_derivative, int side=0, int *hint=0) const

ON_BOOL32	Ev2Der (double t, ON_3dPoint &point, ON_3dVector &first_derivative, ON_3dVector &second_derivative, int side=0, int *hint=0) const

ON_BOOL32	EvTangent (double t, ON_3dPoint &point, ON_3dVector &tangent, int side=0, int *hint=0) const

ON_BOOL32	EvCurvature (double t, ON_3dPoint &point, ON_3dVector &tangent, ON_3dVector &kappa, int side=0, int *hint=0) const

bool	FirstSpanIsLinear (double min_length, double tolerance) const

bool	LastSpanIsLinear (double min_length, double tolerance) const

bool	FirstSpanIsLinear (double min_length, double tolerance, ON_Line *span_line) const

bool	LastSpanIsLinear (double min_length, double tolerance, ON_Line *span_line) const

ON_NurbsCurve *	NurbsCurve (ON_NurbsCurve pNurbsCurve=NULL, double tolerance=0.0, const ON_Interval subdomain=NULL) const

void	DestroyCurveTree ()

Public Member Functions inherited from ON_Geometry
	ON_Geometry ()

	ON_Geometry (const ON_Geometry &)

ON_Geometry &	operator= (const ON_Geometry &)

virtual	~ON_Geometry ()

ON_BoundingBox	BoundingBox () const

ON_BOOL32	GetBoundingBox (ON_BoundingBox &bbox, int bGrowBox=false) const

ON_BOOL32	GetBoundingBox (ON_3dPoint &bbox_min, ON_3dPoint &bbox_max, int bGrowBox=false) const

ON_BOOL32	Rotate (double sin_angle, double cos_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center)

ON_BOOL32	Rotate (double rotation_angle, const ON_3dVector &rotation_axis, const ON_3dPoint &rotation_center)

ON_BOOL32	Translate (const ON_3dVector &translation_vector)

ON_BOOL32	Scale (double scale_factor)

virtual void	ClearBoundingBox ()

virtual ON_BOOL32	HasBrepForm () const

virtual ON_Brep *	BrepForm (ON_Brep *brep=NULL) const

virtual ON_COMPONENT_INDEX	ComponentIndex () const

Public Member Functions inherited from ON_Object
bool	CopyFrom (const ON_Object *src)

	ON_Object ()

	ON_Object (const ON_Object &)

ON_Object &	operator= (const ON_Object &)

virtual	~ON_Object ()

void	EmergencyDestroy ()

virtual void	MemoryRelocate ()

ON_BOOL32	IsKindOf (const ON_ClassId *pClassId) const

virtual ON_UUID	ModelObjectId () const

bool	SetUserString (const wchar_t key, const wchar_t string_value)

int	SetUserStrings (int count, const ON_UserString *user_strings, bool bReplace)

bool	GetUserString (const wchar_t *key, ON_wString &string_value) const

int	GetUserStrings (ON_ClassArray< ON_UserString > &user_strings) const

int	GetUserStringKeys (ON_ClassArray< ON_wString > &user_string_keys) const

int	UserStringCount () const

ON_BOOL32	AttachUserData (ON_UserData *pUserData)

ON_BOOL32	DetachUserData (ON_UserData *pUserData)

ON_UserData *	GetUserData (const ON_UUID &userdata_uuid) const

void	PurgeUserData ()

ON_UserData *	FirstUserData () const

void	TransformUserData (const ON_Xform &xform)

void	CopyUserData (const ON_Object &source_object)

void	MoveUserData (ON_Object &source_object)

Static Public Member Functions
static ON_NurbsCurve *	New ()

static ON_NurbsCurve *	New (const ON_NurbsCurve &nurbs_curve)

static ON_NurbsCurve *	New (const ON_BezierCurve &bezier_curve)

static ON_NurbsCurve *	New (int dimension, ON_BOOL32 bIsRational, int order, int cv_count)

Public Attributes
int	m_dim

int	m_is_rat

int	m_order

int	m_cv_count

int	m_knot_capacity

double *	m_knot

int	m_cv_stride

int	m_cv_capacity

double *	m_cv

Additional Inherited Members
Protected Member Functions inherited from ON_Curve
bool	ParameterSearch (double t, int &index, bool bEnableSnap, const ON_SimpleArray< double > &m_t, double RelTol=ON_SQRT_EPSILON) const

Detailed Description

Definition at line 29 of file opennurbs_nurbscurve.h.

Constructor & Destructor Documentation

◆ ON_NurbsCurve() [1/4]

ON_NurbsCurve::ON_NurbsCurve ( )

◆ ON_NurbsCurve() [2/4]

ON_NurbsCurve::ON_NurbsCurve ( const ON_NurbsCurve & )

◆ ON_NurbsCurve() [3/4]

ON_NurbsCurve::ON_NurbsCurve ( const ON_BezierCurve & bezier_curve )

◆ ON_NurbsCurve() [4/4]

ON_NurbsCurve::ON_NurbsCurve	(	int	dimension,
		ON_BOOL32	bIsRational,
		int	order,
		int	cv_count
	)

◆ ~ON_NurbsCurve()

virtual ON_NurbsCurve::~ON_NurbsCurve ( )

virtual

Member Function Documentation

◆ Append()

bool ON_NurbsCurve::Append ( const ON_NurbsCurve & )

◆ ChangeClosedCurveSeam()

ON_BOOL32 ON_NurbsCurve::ChangeClosedCurveSeam ( double t )

virtual

Reimplemented from ON_Curve.

◆ ChangeDimension()

bool ON_NurbsCurve::ChangeDimension ( int desired_dimension )

virtual

Reimplemented from ON_Curve.

◆ ChangeEndWeights()

bool ON_NurbsCurve::ChangeEndWeights	(	double	w0,
		double	w1
	)

◆ ClampEnd()

bool ON_NurbsCurve::ClampEnd ( int end )

◆ ControlPolygonLength()

double ON_NurbsCurve::ControlPolygonLength ( ) const

◆ ConvertSpanToBezier()

bool ON_NurbsCurve::ConvertSpanToBezier	(	int	,
		ON_BezierCurve &
	)		const

◆ Create()

bool ON_NurbsCurve::Create	(	int	dimension,
		ON_BOOL32	bIsRational,
		int	order,
		int	cv_count
	)

◆ CreateClampedUniformNurbs()

bool ON_NurbsCurve::CreateClampedUniformNurbs	(	int	dimension,
		int	order,
		int	point_count,
		const ON_3dPoint *	point,
		double	knot_delta = `1.0`
	)

◆ CreatePeriodicUniformNurbs()

bool ON_NurbsCurve::CreatePeriodicUniformNurbs	(	int	dimension,
		int	order,
		int	point_count,
		const ON_3dPoint *	point,
		double	knot_delta = `1.0`
	)

◆ CV()

double* ON_NurbsCurve::CV ( int cv_index ) const

◆ CVCount()

int ON_NurbsCurve::CVCount ( void ) const

◆ CVSize()

int ON_NurbsCurve::CVSize ( void ) const

◆ CVStyle()

ON::point_style ON_NurbsCurve::CVStyle ( ) const

◆ DataCRC()

ON__UINT32 ON_NurbsCurve::DataCRC ( ON__UINT32 current_remainder ) const

virtual

Reimplemented from ON_Object.

◆ Degree()

int ON_NurbsCurve::Degree ( ) const

virtual

Implements ON_Curve.

◆ Destroy()

void ON_NurbsCurve::Destroy ( )

◆ Dimension()

int ON_NurbsCurve::Dimension ( ) const

virtual

Implements ON_Geometry.

◆ Domain()

ON_Interval ON_NurbsCurve::Domain ( ) const

virtual

Implements ON_Curve.

◆ Dump()

void ON_NurbsCurve::Dump ( ON_TextLog & dump ) const

virtual

Reimplemented from ON_Object.

◆ EmergencyDestroy()

void ON_NurbsCurve::EmergencyDestroy ( )

◆ Evaluate()

ON_BOOL32 ON_NurbsCurve::Evaluate	(	double	,
		int	,
		int	,
		double *	,
		int	= `0`,
		int *	= `0`
	)		const

virtual

Implements ON_Curve.

◆ Extend()

bool ON_NurbsCurve::Extend ( const ON_Interval & domain )

virtual

Reimplemented from ON_Curve.

◆ GetBBox()

ON_BOOL32 ON_NurbsCurve::GetBBox	(	double *	boxmin,
		double *	boxmax,
		int	bGrowBox = `false`
	)		const

virtual

Implements ON_Geometry.

◆ GetCurveParameterFromNurbFormParameter()

ON_BOOL32 ON_NurbsCurve::GetCurveParameterFromNurbFormParameter	(	double	nurbs_t,
		double *	curve_t
	)		const

virtual

Reimplemented from ON_Curve.

◆ GetCV() [1/3]

ON_BOOL32 ON_NurbsCurve::GetCV	(	int	,
		ON::point_style	,
		double *
	)		const

◆ GetCV() [2/3]

ON_BOOL32 ON_NurbsCurve::GetCV	(	int	,
		ON_3dPoint &
	)		const

◆ GetCV() [3/3]

ON_BOOL32 ON_NurbsCurve::GetCV	(	int	,
		ON_4dPoint &
	)		const

◆ GetGrevilleAbcissae()

bool ON_NurbsCurve::GetGrevilleAbcissae ( double * ) const

◆ GetNextDiscontinuity()

bool ON_NurbsCurve::GetNextDiscontinuity	(	ON::continuity	c,
		double	t0,
		double	t1,
		double *	t,
		int *	hint = `NULL`,
		int *	dtype = `NULL`,
		double	cos_angle_tolerance = `ON_DEFAULT_ANGLE_TOLERANCE_COSINE`,
		double	curvature_tolerance = `ON_SQRT_EPSILON`
	)		const

virtual

Reimplemented from ON_Curve.

◆ GetNurbForm()

int ON_NurbsCurve::GetNurbForm	(	ON_NurbsCurve &	nurbsform,
		double	tolerance = `0.0`,
		const ON_Interval *	subdomain = `NULL`
	)		const

virtual

Reimplemented from ON_Curve.

◆ GetNurbFormParameterFromCurveParameter()

ON_BOOL32 ON_NurbsCurve::GetNurbFormParameterFromCurveParameter	(	double	curve_t,
		double *	nurbs_t
	)		const

virtual

Reimplemented from ON_Curve.

◆ GetParameterTolerance()

ON_BOOL32 ON_NurbsCurve::GetParameterTolerance	(	double	t,
		double *	tminus,
		double *	tplus
	)		const

virtual

Reimplemented from ON_Curve.

◆ GetSpanVector()

ON_BOOL32 ON_NurbsCurve::GetSpanVector ( double * knot_values ) const

virtual

(m_knot[m_order-2],...,m_knot[m_cv_count-1)

Implements ON_Curve.

◆ GrevilleAbcissa()

double ON_NurbsCurve::GrevilleAbcissa ( int ) const

◆ HasBezierSpans()

bool ON_NurbsCurve::HasBezierSpans ( ) const

◆ HasNurbForm()

int ON_NurbsCurve::HasNurbForm ( ) const

virtual

Reimplemented from ON_Curve.

◆ IncreaseDegree()

bool ON_NurbsCurve::IncreaseDegree ( int desired_degree )

◆ Initialize()

void ON_NurbsCurve::Initialize ( void )

◆ InsertKnot()

bool ON_NurbsCurve::InsertKnot	(	double	knot_value,
		int	knot_multiplicity
	)

◆ IsArc()

ON_BOOL32 ON_NurbsCurve::IsArc	(	const ON_Plane *	plane = `NULL`,
		ON_Arc *	arc = `NULL`,
		double	tolerance = `ON_ZERO_TOLERANCE`
	)		const

virtual

Reimplemented from ON_Curve.

◆ IsClamped()

bool ON_NurbsCurve::IsClamped ( int = 2 ) const

◆ IsClosed()

ON_BOOL32 ON_NurbsCurve::IsClosed ( ) const

virtual

Reimplemented from ON_Curve.

◆ IsContinuous()

bool ON_NurbsCurve::IsContinuous	(	ON::continuity	c,
		double	t,
		int *	hint = `NULL`,
		double	point_tolerance = `ON_ZERO_TOLERANCE`,
		double	d1_tolerance = `ON_ZERO_TOLERANCE`,
		double	d2_tolerance = `ON_ZERO_TOLERANCE`,
		double	cos_angle_tolerance = `ON_DEFAULT_ANGLE_TOLERANCE_COSINE`,
		double	curvature_tolerance = `ON_SQRT_EPSILON`
	)		const

virtual

Reimplemented from ON_Curve.

◆ IsDeformable()

bool ON_NurbsCurve::IsDeformable ( ) const

virtual

Reimplemented from ON_Geometry.

◆ IsDuplicate()

bool ON_NurbsCurve::IsDuplicate	(	const ON_NurbsCurve &	other,
		bool	bIgnoreParameterization,
		double	tolerance = `ON_ZERO_TOLERANCE`
	)		const

◆ IsInPlane()

ON_BOOL32 ON_NurbsCurve::IsInPlane	(	const ON_Plane &	test_plane,
		double	tolerance = `ON_ZERO_TOLERANCE`
	)		const

virtual

Implements ON_Curve.

◆ IsLinear()

ON_BOOL32 ON_NurbsCurve::IsLinear ( double tolerance = ON_ZERO_TOLERANCE ) const

virtual

Reimplemented from ON_Curve.

◆ IsPeriodic()

ON_BOOL32 ON_NurbsCurve::IsPeriodic ( ) const

virtual

Reimplemented from ON_Curve.

◆ IsPlanar()

ON_BOOL32 ON_NurbsCurve::IsPlanar	(	ON_Plane *	plane = `NULL`,
		double	tolerance = `ON_ZERO_TOLERANCE`
	)		const

virtual

Reimplemented from ON_Curve.

◆ IsPolyline()

int ON_NurbsCurve::IsPolyline	(	ON_SimpleArray< ON_3dPoint > *	pline_points = `NULL`,
		ON_SimpleArray< double > *	pline_t = `NULL`
	)		const

virtual

Reimplemented from ON_Curve.

◆ IsRational()

bool ON_NurbsCurve::IsRational ( void ) const

◆ IsSingular()

bool ON_NurbsCurve::IsSingular ( ) const

◆ IsValid()

ON_BOOL32 ON_NurbsCurve::IsValid ( ON_TextLog * text_log = NULL ) const

virtual

Implements ON_Object.

◆ Knot() [1/2]

const double* ON_NurbsCurve::Knot ( ) const

◆ Knot() [2/2]

double ON_NurbsCurve::Knot ( int knot_index ) const

◆ KnotCount()

int ON_NurbsCurve::KnotCount ( void ) const

◆ KnotMultiplicity()

int ON_NurbsCurve::KnotMultiplicity ( int knot_index ) const

◆ MakeClampedUniformKnotVector()

bool ON_NurbsCurve::MakeClampedUniformKnotVector ( double delta = 1.0 )

◆ MakeDeformable()

bool ON_NurbsCurve::MakeDeformable ( )

virtual

Reimplemented from ON_Geometry.

◆ MakeNonRational()

bool ON_NurbsCurve::MakeNonRational ( )

◆ MakePeriodicUniformKnotVector()

bool ON_NurbsCurve::MakePeriodicUniformKnotVector ( double delta = 1.0 )

◆ MakePiecewiseBezier()

bool ON_NurbsCurve::MakePiecewiseBezier ( bool bSetEndWeightsToOne = false )

◆ MakeRational()

bool ON_NurbsCurve::MakeRational ( )

◆ New() [1/4]

static ON_NurbsCurve* ON_NurbsCurve::New ( )

static

◆ New() [2/4]

static ON_NurbsCurve* ON_NurbsCurve::New ( const ON_BezierCurve & bezier_curve )

static

◆ New() [3/4]

static ON_NurbsCurve* ON_NurbsCurve::New ( const ON_NurbsCurve & nurbs_curve )

static

◆ New() [4/4]

static ON_NurbsCurve* ON_NurbsCurve::New	(	int	dimension,
		ON_BOOL32	bIsRational,
		int	order,
		int	cv_count
	)

static

◆ operator=() [1/2]

ON_NurbsCurve& ON_NurbsCurve::operator= ( const ON_BezierCurve & bezier_curve )

◆ operator=() [2/2]

ON_NurbsCurve& ON_NurbsCurve::operator= ( const ON_NurbsCurve & src )

◆ Order()

int ON_NurbsCurve::Order ( void ) const

◆ Read()

ON_BOOL32 ON_NurbsCurve::Read ( ON_BinaryArchive & binary_archive )

virtual

Reimplemented from ON_Object.

◆ RemoveSingularSpans()

int ON_NurbsCurve::RemoveSingularSpans ( )

◆ RemoveSpan()

bool ON_NurbsCurve::RemoveSpan ( int span_index )

◆ RepairBadKnots()

bool ON_NurbsCurve::RepairBadKnots	(	double	knot_tolerance = `0.0`,
		bool	bRepair = `true`
	)

◆ Reparameterize()

bool ON_NurbsCurve::Reparameterize ( double c )

◆ ReserveCVCapacity()

bool ON_NurbsCurve::ReserveCVCapacity ( int )

◆ ReserveKnotCapacity()

bool ON_NurbsCurve::ReserveKnotCapacity ( int )

◆ Reverse()

ON_BOOL32 ON_NurbsCurve::Reverse ( )

virtual

Implements ON_Curve.

◆ SetCV() [1/3]

ON_BOOL32 ON_NurbsCurve::SetCV	(	int	,
		const ON_3dPoint &
	)

◆ SetCV() [2/3]

ON_BOOL32 ON_NurbsCurve::SetCV	(	int	,
		const ON_4dPoint &
	)

◆ SetCV() [3/3]

ON_BOOL32 ON_NurbsCurve::SetCV	(	int	,
		ON::point_style	,
		const double *
	)

◆ SetDomain()

ON_BOOL32 ON_NurbsCurve::SetDomain	(	double	t0,
		double	t1
	)

virtual

Reimplemented from ON_Curve.

◆ SetEndPoint()

ON_BOOL32 ON_NurbsCurve::SetEndPoint ( ON_3dPoint end_point )

virtual

Reimplemented from ON_Curve.

◆ SetKnot()

bool ON_NurbsCurve::SetKnot	(	int	knot_index,
		double	knot_value
	)

◆ SetStartPoint()

ON_BOOL32 ON_NurbsCurve::SetStartPoint ( ON_3dPoint start_point )

virtual

Reimplemented from ON_Curve.

◆ SetWeight()

ON_BOOL32 ON_NurbsCurve::SetWeight	(	int	,
		double
	)

◆ SizeOf()

unsigned int ON_NurbsCurve::SizeOf ( ) const

virtual

Reimplemented from ON_Curve.

◆ SpanCount()

int ON_NurbsCurve::SpanCount ( ) const

virtual

Implements ON_Curve.

◆ SpanIsLinear() [1/2]

bool ON_NurbsCurve::SpanIsLinear	(	int	span_index,
		double	min_length,
		double	tolerance
	)		const

◆ SpanIsLinear() [2/2]

bool ON_NurbsCurve::SpanIsLinear	(	int	span_index,
		double	min_length,
		double	tolerance,
		ON_Line *	line
	)		const

◆ SpanIsSingular()

bool ON_NurbsCurve::SpanIsSingular ( int span_index ) const

◆ Split()

ON_BOOL32 ON_NurbsCurve::Split	(	double	split_param,
		ON_Curve *&	left_result,
		ON_Curve *&	right_result
	)		const

virtual

Reimplemented from ON_Curve.

◆ SuperfluousKnot()

double ON_NurbsCurve::SuperfluousKnot ( int ) const

◆ SwapCoordinates()

ON_BOOL32 ON_NurbsCurve::SwapCoordinates	(	int	i,
		int	j
	)

virtual

Reimplemented from ON_Geometry.

◆ Transform()

ON_BOOL32 ON_NurbsCurve::Transform ( const ON_Xform & xform )

virtual

Reimplemented from ON_Geometry.

◆ Trim()

ON_BOOL32 ON_NurbsCurve::Trim ( const ON_Interval & )

virtual

Reimplemented from ON_Curve.

◆ Weight()

double ON_NurbsCurve::Weight ( int ) const

◆ Write()

ON_BOOL32 ON_NurbsCurve::Write ( ON_BinaryArchive & binary_archive ) const

virtual

Reimplemented from ON_Object.

◆ ZeroCVs()

bool ON_NurbsCurve::ZeroCVs ( )

Member Data Documentation

◆ m_cv

double* ON_NurbsCurve::m_cv

Definition at line 1155 of file opennurbs_nurbscurve.h.

◆ m_cv_capacity

int ON_NurbsCurve::m_cv_capacity

Definition at line 1146 of file opennurbs_nurbscurve.h.

◆ m_cv_count

int ON_NurbsCurve::m_cv_count

Definition at line 1123 of file opennurbs_nurbscurve.h.

◆ m_cv_stride

int ON_NurbsCurve::m_cv_stride

Definition at line 1143 of file opennurbs_nurbscurve.h.

◆ m_dim

int ON_NurbsCurve::m_dim

Definition at line 1114 of file opennurbs_nurbscurve.h.

◆ m_is_rat

int ON_NurbsCurve::m_is_rat

Definition at line 1116 of file opennurbs_nurbscurve.h.

◆ m_knot

double* ON_NurbsCurve::m_knot

Definition at line 1138 of file opennurbs_nurbscurve.h.

◆ m_knot_capacity

int ON_NurbsCurve::m_knot_capacity

Definition at line 1127 of file opennurbs_nurbscurve.h.

◆ m_order

int ON_NurbsCurve::m_order

Definition at line 1121 of file opennurbs_nurbscurve.h.

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

pcl/surface/3rdparty/opennurbs/opennurbs_nurbscurve.h

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ON_NurbsCurve() [1/4]

◆ ON_NurbsCurve() [2/4]

◆ ON_NurbsCurve() [3/4]

◆ ON_NurbsCurve() [4/4]

◆ ~ON_NurbsCurve()

Member Function Documentation

◆ Append()

◆ ChangeClosedCurveSeam()

◆ ChangeDimension()

◆ ChangeEndWeights()

◆ ClampEnd()

◆ ControlPolygonLength()

◆ ConvertSpanToBezier()

◆ Create()

◆ CreateClampedUniformNurbs()

◆ CreatePeriodicUniformNurbs()

◆ CV()

◆ CVCount()

◆ CVSize()

◆ CVStyle()

◆ DataCRC()

◆ Degree()

◆ Destroy()

◆ Dimension()

◆ Domain()

◆ Dump()

◆ EmergencyDestroy()

◆ Evaluate()

◆ Extend()

◆ GetBBox()

◆ GetCurveParameterFromNurbFormParameter()

◆ GetCV() [1/3]

◆ GetCV() [2/3]

◆ GetCV() [3/3]

◆ GetGrevilleAbcissae()

◆ GetNextDiscontinuity()

◆ GetNurbForm()

◆ GetNurbFormParameterFromCurveParameter()

◆ GetParameterTolerance()

◆ GetSpanVector()

◆ GrevilleAbcissa()

◆ HasBezierSpans()

◆ HasNurbForm()

◆ IncreaseDegree()

◆ Initialize()

◆ InsertKnot()

◆ IsArc()

◆ IsClamped()

◆ IsClosed()

◆ IsContinuous()

◆ IsDeformable()

◆ IsDuplicate()

◆ IsInPlane()

◆ IsLinear()

◆ IsPeriodic()

◆ IsPlanar()

◆ IsPolyline()

◆ IsRational()

◆ IsSingular()

◆ IsValid()

◆ Knot() [1/2]

◆ Knot() [2/2]

◆ KnotCount()

◆ KnotMultiplicity()

◆ MakeClampedUniformKnotVector()

◆ MakeDeformable()

◆ MakeNonRational()

◆ MakePeriodicUniformKnotVector()

◆ MakePiecewiseBezier()

◆ MakeRational()

◆ New() [1/4]

◆ New() [2/4]

◆ New() [3/4]

◆ New() [4/4]