ON_PolyCurve Class Reference

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

Inheritance diagram for ON_PolyCurve:

Collaboration diagram for ON_PolyCurve:

Public Member Functions
void	DestroyRuntimeCache (bool bDelete=true)
	ON_PolyCurve ()
	ON_PolyCurve (int)
	ON_PolyCurve (const ON_PolyCurve &)
void	Destroy ()
virtual	~ON_PolyCurve ()
void	EmergencyDestroy ()
ON_PolyCurve &	operator= (const ON_PolyCurve &)
unsigned int	SizeOf () const
ON__UINT32	DataCRC (ON__UINT32 current_remainder) const
ON_BOOL32	IsValid (ON_TextLog *text_log=NULL) const
bool	IsValid (bool bAllowGaps, ON_TextLog *text_log) const
void	Dump (ON_TextLog &) const
ON_BOOL32	Write (ON_BinaryArchive &) const
ON_BOOL32	Read (ON_BinaryArchive &)
int	Dimension () const
ON_BOOL32	GetBBox (double *, double *, ON_BOOL32=false) const
bool	GetTightBoundingBox (ON_BoundingBox &tight_bbox, int bGrowBox=false, const ON_Xform *xform=0) const
ON_BOOL32	Transform (const ON_Xform &)
bool	IsDeformable () const
bool	MakeDeformable ()
ON_BOOL32	SwapCoordinates (int, int)
bool	EvaluatePoint (const class ON_ObjRef &objref, ON_3dPoint &P) const
ON_Curve *	DuplicateCurve () const
ON_Interval	Domain () const
ON_BOOL32	SetDomain (double t0, double t1)
bool	ChangeDimension (int desired_dimension)
ON_BOOL32	ChangeClosedCurveSeam (double t)
int	SpanCount () const
ON_BOOL32	GetSpanVector (double *) const
int	Degree () const
ON_BOOL32	IsLinear (double=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 *=NULL, ON_Arc *=NULL, double=ON_ZERO_TOLERANCE) const
ON_BOOL32	IsPlanar (ON_Plane *=NULL, double=ON_ZERO_TOLERANCE) const
ON_BOOL32	IsInPlane (const ON_Plane &, double=ON_ZERO_TOLERANCE) const
ON_BOOL32	IsClosed (void) const
ON_BOOL32	IsPeriodic (void) 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	Reverse ()
ON_BOOL32	SetStartPoint (ON_3dPoint start_point)
ON_BOOL32	SetEndPoint (ON_3dPoint end_point)
ON_BOOL32	Evaluate (double, int, int, double *, int=0, int *=0) const
ON_BOOL32	Trim (const ON_Interval &domain)
bool	Extend (const ON_Interval &domain)
ON_BOOL32	Split (double t, ON_Curve *&left_side, ON_Curve *&right_side) const
int	GetNurbForm (ON_NurbsCurve &, double=0.0, const ON_Interval *=NULL) const
int	HasNurbForm () const
ON_BOOL32	GetCurveParameterFromNurbFormParameter (double, double *) const
ON_BOOL32	GetNurbFormParameterFromCurveParameter (double, double *) const
int	Count () const
ON_Curve *	operator[] (int) const
ON_Curve *	SegmentCurve (int segment_index) const
double	SegmentCurveParameter (double polycurve_parameter) const
double	PolyCurveParameter (int segment_index, double segmentcurve_parameter) const
ON_Interval	SegmentDomain (int segment_index) const
int	SegmentIndex (double polycurve_parameter) const
int	SegmentIndex (ON_Interval sub_domain, int *segment_index0, int *segment_index1) const
ON_Curve *	FirstSegmentCurve () const
ON_Curve *	LastSegmentCurve () const
int	FindNextGap (int segment_index0) const
bool	HasGapAt (int segment_index) const
ON_DEPRECATED int	HasGap () const
bool	CloseGap (int gap_index, int segments_to_modify)
int	CloseGaps ()
void	Reserve (int)
ON_BOOL32	Prepend (ON_Curve *)
ON_BOOL32	Append (ON_Curve *)
ON_BOOL32	Insert (int, ON_Curve *)
ON_BOOL32	PrependAndMatch (ON_Curve *)
ON_BOOL32	AppendAndMatch (ON_Curve *)
ON_BOOL32	Remove ()
ON_BOOL32	Remove (int)
ON_Curve *	HarvestSegment (int)
bool	IsNested () const
void	RemoveNesting ()
bool	RemoveNestingEx ()
bool	HasSynchronizedSegmentDomains () const
bool	SynchronizeSegmentDomains ()
void	SetSegment (int index, ON_Curve *crv)
bool	SetParameterization (const double *t)
bool	ParameterSearch (double t, int &index, bool bEnableSnap) const
const ON_CurveArray &	SegmentCurves () const
const ON_SimpleArray< double > &	SegmentParameters () const
Public Member Functions inherited from ON_Curve
	ON_Curve ()
	ON_Curve (const ON_Curve &)
ON_Curve &	operator= (const ON_Curve &)
virtual	~ON_Curve ()
ON::object_type	ObjectType () 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
virtual ON_BOOL32	GetParameterTolerance (double t, double *tminus, double *tplus) 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)

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 37 of file opennurbs_polycurve.h.

Constructor & Destructor Documentation

ON_PolyCurve() [1/3]

ON_PolyCurve::ON_PolyCurve

(

)

ON_PolyCurve() [2/3]

ON_PolyCurve::ON_PolyCurve

(

int

)

ON_PolyCurve() [3/3]

ON_PolyCurve::ON_PolyCurve

(

const ON_PolyCurve &

)

~ON_PolyCurve()

virtual ON_PolyCurve::~ON_PolyCurve ( )

virtual

Member Function Documentation

Append()

ON_BOOL32 ON_PolyCurve::Append

(

ON_Curve *

)

AppendAndMatch()

ON_BOOL32 ON_PolyCurve::AppendAndMatch

(

ON_Curve *

)

ChangeClosedCurveSeam()

ON_BOOL32 ON_PolyCurve::ChangeClosedCurveSeam ( double  t )

virtual

Reimplemented from ON_Curve.

Reimplemented in ON_PolyEdgeCurve.

ChangeDimension()

bool ON_PolyCurve::ChangeDimension ( int  desired_dimension )

virtual

Reimplemented from ON_Curve.

CloseGap()

bool ON_PolyCurve::CloseGap	(	int	gap_index,
		int	segments_to_modify
	)

CloseGaps()

int ON_PolyCurve::CloseGaps

(

)

Count()

int ON_PolyCurve::Count

(

)

const

DataCRC()

ON__UINT32 ON_PolyCurve::DataCRC ( ON__UINT32  current_remainder ) const

virtual

Reimplemented from ON_Object.

Degree()

int ON_PolyCurve::Degree ( ) const

virtual

Implements ON_Curve.

Destroy()

void ON_PolyCurve::Destroy

(

)

DestroyRuntimeCache()

void ON_PolyCurve::DestroyRuntimeCache ( bool  bDelete = true )

virtual

Reimplemented from ON_Curve.

Reimplemented in ON_PolyEdgeCurve.

Dimension()

int ON_PolyCurve::Dimension ( ) const

virtual

Implements ON_Geometry.

Domain()

ON_Interval ON_PolyCurve::Domain ( ) const

virtual

Implements ON_Curve.

Dump()

void ON_PolyCurve::Dump ( ON_TextLog &  ) const

virtual

Reimplemented from ON_Object.

DuplicateCurve()

ON_Curve* ON_PolyCurve::DuplicateCurve ( ) const

virtual

Reimplemented from ON_Curve.

Reimplemented in ON_PolyEdgeCurve.

EmergencyDestroy()

void ON_PolyCurve::EmergencyDestroy

(

)

Evaluate()

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

virtual

Implements ON_Curve.

EvaluatePoint()

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

virtual

Reimplemented from ON_Curve.

Extend()

bool ON_PolyCurve::Extend ( const ON_Interval &  domain )

virtual

Reimplemented from ON_Curve.

FindNextGap()

int ON_PolyCurve::FindNextGap

(

int

segment_index0

)

const

FirstSegmentCurve()

ON_Curve* ON_PolyCurve::FirstSegmentCurve

(

)

const

GetBBox()

ON_BOOL32 ON_PolyCurve::GetBBox ( double *  , double *  , ON_BOOL32  = false  ) const

virtual

Implements ON_Geometry.

GetCurveParameterFromNurbFormParameter()

ON_BOOL32 ON_PolyCurve::GetCurveParameterFromNurbFormParameter ( double  , double *    ) const

virtual

Reimplemented from ON_Curve.

GetNextDiscontinuity()

bool ON_PolyCurve::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_PolyCurve::GetNurbForm ( ON_NurbsCurve &  , double  = 0.0, const ON_Interval *  = NULL  ) const

virtual

Reimplemented from ON_Curve.

GetNurbFormParameterFromCurveParameter()

ON_BOOL32 ON_PolyCurve::GetNurbFormParameterFromCurveParameter ( double  , double *    ) const

virtual

Reimplemented from ON_Curve.

GetSpanVector()

ON_BOOL32 ON_PolyCurve::GetSpanVector ( double *  ) const

virtual

Implements ON_Curve.

GetTightBoundingBox()

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

virtual

Reimplemented from ON_Curve.

HarvestSegment()

ON_Curve* ON_PolyCurve::HarvestSegment

(

int

)

HasGap()

ON_DEPRECATED int ON_PolyCurve::HasGap

(

)

const

HasGapAt()

bool ON_PolyCurve::HasGapAt

(

int

segment_index

)

const

HasNurbForm()

int ON_PolyCurve::HasNurbForm ( ) const

virtual

Reimplemented from ON_Curve.

HasSynchronizedSegmentDomains()

bool ON_PolyCurve::HasSynchronizedSegmentDomains

(

)

const

Insert()

ON_BOOL32 ON_PolyCurve::Insert	(	int	,
		ON_Curve *
	)

IsArc()

ON_BOOL32 ON_PolyCurve::IsArc ( const ON_Plane *  = NULL, ON_Arc *  = NULL, double  = ON_ZERO_TOLERANCE  ) const

virtual

Reimplemented from ON_Curve.

IsClosed()

ON_BOOL32 ON_PolyCurve::IsClosed ( void  ) const

virtual

Reimplemented from ON_Curve.

Reimplemented in ON_PolyEdgeCurve.

IsContinuous()

bool ON_PolyCurve::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_PolyCurve::IsDeformable ( ) const

virtual

Reimplemented from ON_Geometry.

IsInPlane()

ON_BOOL32 ON_PolyCurve::IsInPlane ( const ON_Plane &  , double  = ON_ZERO_TOLERANCE  ) const

virtual

Implements ON_Curve.

IsLinear()

ON_BOOL32 ON_PolyCurve::IsLinear ( double  = ON_ZERO_TOLERANCE ) const

virtual

Reimplemented from ON_Curve.

IsNested()

bool ON_PolyCurve::IsNested

(

)

const

IsPeriodic()

ON_BOOL32 ON_PolyCurve::IsPeriodic ( void  ) const

virtual

Reimplemented from ON_Curve.

IsPlanar()

ON_BOOL32 ON_PolyCurve::IsPlanar ( ON_Plane *  = NULL, double  = ON_ZERO_TOLERANCE  ) const

virtual

Reimplemented from ON_Curve.

IsPolyline()

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

virtual

Reimplemented from ON_Curve.

IsValid() [1/2]

bool ON_PolyCurve::IsValid	(	bool	bAllowGaps,
		ON_TextLog *	text_log
	)		const

IsValid() [2/2]

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

virtual

Implements ON_Object.

LastSegmentCurve()

ON_Curve* ON_PolyCurve::LastSegmentCurve

(

)

const

MakeDeformable()

bool ON_PolyCurve::MakeDeformable ( )

virtual

Reimplemented from ON_Geometry.

operator=()

ON_PolyCurve& ON_PolyCurve::operator=

(

const ON_PolyCurve &

)

operator[]()

ON_Curve* ON_PolyCurve::operator[]

(

int

)

const

ParameterSearch()

bool ON_PolyCurve::ParameterSearch	(	double	t,
		int &	index,
		bool	bEnableSnap
	)		const

PolyCurveParameter()

double ON_PolyCurve::PolyCurveParameter	(	int	segment_index,
		double	segmentcurve_parameter
	)		const

Prepend()

ON_BOOL32 ON_PolyCurve::Prepend

(

ON_Curve *

)

PrependAndMatch()

ON_BOOL32 ON_PolyCurve::PrependAndMatch

(

ON_Curve *

)

Read()

ON_BOOL32 ON_PolyCurve::Read ( ON_BinaryArchive &  )

virtual

Reimplemented from ON_Object.

Remove() [1/2]

ON_BOOL32 ON_PolyCurve::Remove

(

)

Remove() [2/2]

ON_BOOL32 ON_PolyCurve::Remove

(

int

)

RemoveNesting()

void ON_PolyCurve::RemoveNesting

(

)

RemoveNestingEx()

bool ON_PolyCurve::RemoveNestingEx

(

)

Reserve()

void ON_PolyCurve::Reserve

(

int

)

Reverse()

ON_BOOL32 ON_PolyCurve::Reverse ( )

virtual

Implements ON_Curve.

SegmentCurve()

ON_Curve* ON_PolyCurve::SegmentCurve

(

int

segment_index

)

const

SegmentCurveParameter()

double ON_PolyCurve::SegmentCurveParameter

(

double

polycurve_parameter

)

const

SegmentCurves()

const ON_CurveArray& ON_PolyCurve::SegmentCurves

(

)

const

SegmentDomain()

ON_Interval ON_PolyCurve::SegmentDomain

(

int

segment_index

)

const

SegmentIndex() [1/2]

int ON_PolyCurve::SegmentIndex

(

double

polycurve_parameter

)

const

SegmentIndex() [2/2]

int ON_PolyCurve::SegmentIndex	(	ON_Interval	sub_domain,
		int *	segment_index0,
		int *	segment_index1
	)		const

SegmentParameters()

const ON_SimpleArray<double>& ON_PolyCurve::SegmentParameters

(

)

const

SetDomain()

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

virtual

Reimplemented from ON_Curve.

SetEndPoint()

ON_BOOL32 ON_PolyCurve::SetEndPoint ( ON_3dPoint  end_point )

virtual

Reimplemented from ON_Curve.

Reimplemented in ON_PolyEdgeCurve.

SetParameterization()

bool ON_PolyCurve::SetParameterization

(

const double *

t

)

SetSegment()

void ON_PolyCurve::SetSegment	(	int	index,
		ON_Curve *	crv
	)

SetStartPoint()

ON_BOOL32 ON_PolyCurve::SetStartPoint ( ON_3dPoint  start_point )

virtual

Reimplemented from ON_Curve.

Reimplemented in ON_PolyEdgeCurve.

SizeOf()

unsigned int ON_PolyCurve::SizeOf ( ) const

virtual

Reimplemented from ON_Curve.

SpanCount()

int ON_PolyCurve::SpanCount ( ) const

virtual

Implements ON_Curve.

Split()

ON_BOOL32 ON_PolyCurve::Split ( double  t, ON_Curve *&  left_side, ON_Curve *&  right_side  ) const

virtual

Reimplemented from ON_Curve.

SwapCoordinates()

ON_BOOL32 ON_PolyCurve::SwapCoordinates ( int  , int    )

virtual

Reimplemented from ON_Geometry.

SynchronizeSegmentDomains()

bool ON_PolyCurve::SynchronizeSegmentDomains

(

)

Transform()

ON_BOOL32 ON_PolyCurve::Transform ( const ON_Xform &  )

virtual

Reimplemented from ON_Geometry.

Trim()

ON_BOOL32 ON_PolyCurve::Trim ( const ON_Interval &  domain )

virtual

Reimplemented from ON_Curve.

Write()

ON_BOOL32 ON_PolyCurve::Write ( ON_BinaryArchive &  ) const

virtual

Reimplemented from ON_Object.

---

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

• pcl/surface/3rdparty/opennurbs/opennurbs_polycurve.h