geoff_geometry::Kurve Class Reference

#include <geometry.h>

Classes
struct  spanCompare

Public Member Functions
void Add ()
void Add (const Kurve *k, bool AddNullSpans=true)
bool Add (const Point &p0, bool AddNullSpans=true)
bool Add (const Span &sp, bool AddNullSpans=true)
bool Add (const spVertex &spv, bool AddNullSpans=true)
bool Add (int type, const Point &p0, const Point &pc, bool AddNullSpans=true)
void AddEllipse (int dir, const Point &pStart, const Point &pEnd, const Point &pCentre, const Vector2d &majorAxis, double majorRadius, double minorRadius, double tolerance)
void AddIndex (int vertexNumber, const SpanDataObject *data)
void AddSections (const Kurve *k, bool endOfSection)
void AddSpanID (int ID)
double Area () const
int Break (double atParam, const Kurve *secInput, Kurve *refOut, Kurve *secOut)
void ChangeEnd (const Point *pNewEnd, int endSpanno)
void ChangeStart (const Point *pNewStart, int startSpanno)
void Clear ()
bool Closed () const
bool Compare (const Kurve *k, Matrix *m, bool bAllowMirror=true) const
void FullCircle (int dir, const Point &c, double radius)
int Get (int spannumber, Span &sp, bool returnSpanProperties=false, bool transform=false) const
int Get (int spanVertexNumber, Point &p, Point &pc) const
int Get (int spanVertexNumber, Point3d &p, Point3d &pc) const
void Get (int vertex, spVertex &spv) const
void Get (Point &ps, Point &pe) const
void Get (std::vector< Span > *all, bool ignoreNullSpans) const
const SpanDataObject * GetIndex (int vertexNumber) const
double GetLength () const
int GetSpanID (int spanVertexNumber) const
int IntExtWire (Kurve &kSec, double Ref, double Sec, double height, Kurve *kOut)
int Intof (const Kurve &k, vector< Point > &p) const
int Intof (const Span &sp, vector< Point > &p) const
Kurve ()
Kurve (const Kurve &k0)
void minmax (Box &b)
void minmax (Point &pmin, Point &pmax)
Point Near (const Point &p) const
Point Near (const Point &p, int &nearSpanNumber) const
Point NearToVertex (const Point &p) const
Point NearToVertex (const Point &p, int &nearSpanNumber) const
int nSpans () const
int Offset (vector< Kurve * > &OffsetKurves, double offset, int direction, int method, int &ret) const
int OffsetISOMethod (Kurve &kOffset, double off, int direction, bool BlendAll) const
int OffsetMethod1 (Kurve &kOffset, double off, int direction, int method, int &ret) const
bool operator!= (const Kurve &k) const
const Kurve & operator= (const Kurve &k)
const Kurve & operator= (const Matrix &m)
bool operator== (const Kurve &k) const
Kurve Part (double fromParam, double toParam)
void Part (double fromParam, double toParam, const Kurve *secInput, Kurve *refOut, Kurve *secOut)
Kurve Part (int fromSpanno, const Point &fromPt, int toSpanno, const Point &toPt)
void Part (int startVertex, int EndVertex, Kurve *part)
double Perim () const
int Reduce (double tolerance)
void Replace (int vertexnumber, const spVertex &spv)
void Replace (int vertexnumber, int type, const Point &p, const Point &pc, int ID=UNMARKED)
void Reverse ()
bool Reverse (bool isReversed)
void SetZ (double z)
void Spiral (const Point &centre, double startAngle, double startRadius, double radiusRisePerRevolution, double endRadius)
bool Split (double MaximumRadius, double reslution)
void Start ()
void Start (const Point &p)
bool Started () const
void StoreAllSpans (std::vector< Span > &kSpans) const
~Kurve ()
Public Member Functions inherited from geoff_geometry::Matrix
void Get (double *p) const
void GetRotation (double &ax, double &ay, double &az) const
bool GetScale (double &sx) const
void GetScale (double &sx, double &sy, double &sz) const
void GetTranslate (double &x, double &y, double &z) const
Matrix Inverse ()
int IsMirrored ()
int IsUnit ()
Matrix ()
Matrix (double m[16])
void Multiply (Matrix &m)
bool operator!= (const Matrix &m) const
bool operator== (const Matrix &m) const
void Put (double *p)
void Rotate (double angle, int Axis)
void Rotate (double angle, Vector3d *rotAxis)
void Rotate (double sinang, double cosang, int Axis)
void Rotate (double sinang, double cosang, Vector3d *rotAxis)
void Scale (double scale)
void Scale (double scalex, double scaley, double scalez)
void Transform (double p0[3]) const
void Transform (double p0[3], double p1[3]) const
void Transform2d (double p0[2], double p1[2]) const
void Translate (double x, double y, double z=0)
void Unit ()
~Matrix ()

Protected Attributes
bool m_isReversed
int m_nVertices
vector< SpanVertex * > m_spans
bool m_started

Friends
wofstream & operator<< (wofstream &op, Kurve &k)
wifstream & operator>> (wifstream &op, Kurve &k)

Additional Inherited Members
Public Attributes inherited from geoff_geometry::Matrix
double e [16]
int m_mirrored
bool m_unit

Constructor & Destructor Documentation

Kurve() [1/2]

geoff_geometry::Kurve::Kurve

(

)

Referenced by Offset().

Kurve() [2/2]

geoff_geometry::Kurve::Kurve

(

const Kurve &

k0

)

copy constructor

References geoff_geometry::Matrix::e, m_isReversed, geoff_geometry::Matrix::m_mirrored, m_nVertices, m_spans, m_started, and geoff_geometry::Matrix::m_unit.

~Kurve()

geoff_geometry::Kurve::~Kurve

(

)

References Clear().

Member Function Documentation

Add() [1/6]

void geoff_geometry::Kurve::Add

(

)

References geoff_geometry::FAILURE(), Get(), and m_nVertices.

Referenced by Add(), FullCircle(), and Start().

Add() [2/6]

void geoff_geometry::Kurve::Add	(	const Kurve *	k,
		bool	AddNullSpans = true
	)

References Add(), AddIndex(), geoff_geometry::Span::dir, geoff_geometry::Point::Dist(), Get(), GetIndex(), geoff_geometry::Matrix::Inverse(), geoff_geometry::Matrix::m_unit, geoff_geometry::Matrix::Multiply(), nSpans(), geoff_geometry::Span::p0, geoff_geometry::Span::p1, geoff_geometry::Span::pc, geoff_geometry::TOLERANCE, and geoff_geometry::Span::Transform().

Add() [3/6]

bool geoff_geometry::Kurve::Add	(	const Point &	p0,
		bool	AddNullSpans = true
	)

References Add().

Add() [4/6]

bool geoff_geometry::Kurve::Add	(	const Span &	sp,
		bool	AddNullSpans = true
	)

References Add(), AddSpanID(), geoff_geometry::Span::dir, geoff_geometry::Span::ID, m_started, geoff_geometry::Span::p0, geoff_geometry::Span::p1, geoff_geometry::Span::pc, and Start().

Add() [5/6]

bool geoff_geometry::Kurve::Add	(	const spVertex &	spv,
		bool	AddNullSpans = true
	)

References Add(), AddSpanID(), geoff_geometry::spVertex::p, geoff_geometry::spVertex::pc, geoff_geometry::spVertex::spanid, and geoff_geometry::spVertex::type.

Referenced by ChangeEnd(), ChangeStart(), geoff_geometry::eliminateLoops(), OffsetISOMethod(), OffsetMethod1(), Part(), Reduce(), and Split().

Add() [6/6]

bool geoff_geometry::Kurve::Add	(	int	type,
		const Point &	p0,
		const Point &	pc,
		bool	AddNullSpans = true
	)

References geoff_geometry::Point::Dist(), Get(), m_nVertices, m_spans, m_started, Start(), and geoff_geometry::TOLERANCE.

AddEllipse()

void geoff_geometry::Kurve::AddEllipse	(	int	dir,
		const Point &	pStart,
		const Point &	pEnd,
		const Point &	pCentre,
		const Vector2d &	majorAxis,
		double	majorRadius,
		double	minorRadius,
		double	tolerance
	)

AddIndex()

void geoff_geometry::Kurve::AddIndex	(	int	vertexNumber,
		const SpanDataObject *	data
	)

References geoff_geometry::FAILURE(), m_nVertices, and m_spans.

Referenced by Add().

AddSections()

void geoff_geometry::Kurve::AddSections	(	const Kurve *	k,
		bool	endOfSection
	)

AddSpanID()

void geoff_geometry::Kurve::AddSpanID

(

int

ID

)

References m_nVertices, and m_spans.

Referenced by Add(), geoff_geometry::eliminateLoops(), FullCircle(), and OffsetMethod1().

Area()

double geoff_geometry::Kurve::Area

(

)

const

References geoff_geometry::Span::angle, Closed(), geoff_geometry::FAILURE(), Get(), geoff_geometry::getMessage(), geoff_geometry::Matrix::GetScale(), m_nVertices, geoff_geometry::Span::p0, geoff_geometry::Span::p1, geoff_geometry::Span::pc, geoff_geometry::Span::radius, geoff_geometry::Point::x, and geoff_geometry::Point::y.

Referenced by OffsetMethod1().

Break()

int geoff_geometry::Kurve::Break	(	double	atParam,
		const Kurve *	secInput,
		Kurve *	refOut,
		Kurve *	secOut
	)

ChangeEnd()

void geoff_geometry::Kurve::ChangeEnd	(	const Point *	pNewEnd,
		int	endSpanno
	)

References Add(), geoff_geometry::Span::dir, Get(), nSpans(), geoff_geometry::Span::p0, geoff_geometry::Span::p1, geoff_geometry::Span::pc, and Start().

ChangeStart()

void geoff_geometry::Kurve::ChangeStart	(	const Point *	pNewStart,
		int	startSpanno
	)

References Add(), Closed(), geoff_geometry::Span::dir, Get(), nSpans(), geoff_geometry::Span::p0, geoff_geometry::Span::p1, geoff_geometry::Span::pc, and Start().

Clear()

void geoff_geometry::Kurve::Clear

(

)

References m_isReversed, m_nVertices, m_spans, and m_started.

Referenced by FullCircle(), operator=(), Start(), and ~Kurve().

Closed()

bool geoff_geometry::Kurve::Closed

(

)

const

References Get(), and m_nVertices.

Referenced by Area(), ChangeStart(), OffsetMethod1(), and Part().

Compare()

bool geoff_geometry::Kurve::Compare	(	const Kurve *	k,
		Matrix *	m,
		bool	bAllowMirror = true
	)		const

FullCircle()

void geoff_geometry::Kurve::FullCircle	(	int	dir,
		const Point &	c,
		double	radius
	)

make a full circle Kurve (2 spans) mark the first span for later

References Add(), AddSpanID(), Clear(), geoff_geometry::FULL_CIRCLE_KURVE, Start(), and geoff_geometry::Point::x.

Get() [1/6]

int geoff_geometry::Kurve::Get	(	int	spannumber,
		Span &	sp,
		bool	returnSpanProperties = false,
		bool	transform = false
	)		const

References geoff_geometry::Span::dir, geoff_geometry::FAILURE(), Get(), geoff_geometry::getMessage(), GetSpanID(), geoff_geometry::Span::ID, m_isReversed, m_nVertices, m_spans, geoff_geometry::Matrix::m_unit, geoff_geometry::Point::ok, geoff_geometry::Span::p0, geoff_geometry::Span::p1, geoff_geometry::Span::pc, geoff_geometry::Span::SetProperties(), geoff_geometry::Span::Transform(), geoff_geometry::Point::x, and geoff_geometry::Point::y.

Get() [2/6]

int geoff_geometry::Kurve::Get	(	int	spanVertexNumber,
		Point &	p,
		Point &	pc
	)		const

References geoff_geometry::FAILURE(), geoff_geometry::getMessage(), m_isReversed, m_nVertices, and m_spans.

Get() [3/6]

int geoff_geometry::Kurve::Get	(	int	spanVertexNumber,
		Point3d &	p,
		Point3d &	pc
	)		const

Get() [4/6]

void geoff_geometry::Kurve::Get	(	int	vertex,
		spVertex &	spv
	)		const

References GetSpanID(), geoff_geometry::spVertex::p, geoff_geometry::spVertex::pc, geoff_geometry::spVertex::spanid, and geoff_geometry::spVertex::type.

Referenced by Add(), Area(), ChangeEnd(), ChangeStart(), Closed(), geoff_geometry::DoesIntersInterfere(), geoff_geometry::eliminateLoops(), Get(), Intof(), minmax(), Near(), NearToVertex(), OffsetISOMethod(), OffsetMethod1(), operator==(), Part(), Perim(), Reduce(), Reverse(), Split(), and StoreAllSpans().

Get() [5/6]

void geoff_geometry::Kurve::Get	(	Point &	ps,
		Point &	pe
	)		const

References Get(), m_nVertices, geoff_geometry::Span::p0, and geoff_geometry::Span::p1.

Get() [6/6]

void geoff_geometry::Kurve::Get	(	std::vector< Span > *	all,
		bool	ignoreNullSpans
	)		const

put all spans to vector

References Get(), nSpans(), and geoff_geometry::Span::NullSpan.

GetIndex()

const SpanDataObject * geoff_geometry::Kurve::GetIndex

(

int

vertexNumber

)

const

References geoff_geometry::FAILURE(), m_nVertices, and m_spans.

Referenced by Add().

GetLength()

double geoff_geometry::Kurve::GetLength

(

)

const

GetSpanID()

int geoff_geometry::Kurve::GetSpanID

(

int

spanVertexNumber

)

const

References geoff_geometry::FAILURE(), geoff_geometry::getMessage(), m_isReversed, m_nVertices, and m_spans.

Referenced by geoff_geometry::eliminateLoops(), Get(), and Reverse().

IntExtWire()

int geoff_geometry::Kurve::IntExtWire	(	Kurve &	kSec,
		double	Ref,
		double	Sec,
		double	height,
		Kurve *	kOut
	)

Intof() [1/2]

int geoff_geometry::Kurve::Intof	(	const Kurve &	k,
		vector< Point > &	p
	)		const

References geoff_geometry::Dist(), Get(), Intof(), nSpans(), and geoff_geometry::TOLERANCE.

Intof() [2/2]

int geoff_geometry::Kurve::Intof	(	const Span &	sp,
		vector< Point > &	p
	)		const

References geoff_geometry::bubblesort(), Get(), geoff_geometry::Span::Intof(), geoff_geometry::Span::length, nSpans(), geoff_geometry::Span::p1, and geoff_geometry::Span::SetProperties().

Referenced by Intof().

minmax() [1/2]

void geoff_geometry::Kurve::minmax

(

Box &

b

)

References minmax().

minmax() [2/2]

void geoff_geometry::Kurve::minmax	(	Point &	pmin,
		Point &	pmax
	)

References geoff_geometry::FAILURE(), Get(), geoff_geometry::getMessage(), geoff_geometry::Matrix::GetScale(), m_nVertices, geoff_geometry::MinMax(), geoff_geometry::Span::minmax(), and geoff_geometry::Span::p0.

Referenced by minmax().

Near() [1/2]

Point geoff_geometry::Kurve::Near

(

const Point &

p

)

const

References Near().

Referenced by Near().

Near() [2/2]

Point geoff_geometry::Kurve::Near	(	const Point &	p,
		int &	nearSpanNumber
	)		const

References geoff_geometry::Point::Dist(), Get(), geoff_geometry::Span::NearOn(), nSpans(), and geoff_geometry::TOLERANCE.

Referenced by Part().

NearToVertex() [1/2]

Point geoff_geometry::Kurve::NearToVertex

(

const Point &

p

)

const

References NearToVertex().

Referenced by NearToVertex().

NearToVertex() [2/2]

Point geoff_geometry::Kurve::NearToVertex	(	const Point &	p,
		int &	nearSpanNumber
	)		const

References Get(), geoff_geometry::Matrix::Inverse(), m_nVertices, geoff_geometry::Matrix::m_unit, geoff_geometry::Vector2d::magnitudesqd(), and geoff_geometry::Point::Transform().

nSpans()

int geoff_geometry::Kurve::nSpans

(

)

const

Referenced by Add(), ChangeEnd(), ChangeStart(), geoff_geometry::DoesIntersInterfere(), geoff_geometry::eliminateLoops(), Get(), Intof(), Near(), OffsetISOMethod(), OffsetMethod1(), operator==(), Part(), Reduce(), and StoreAllSpans().

Offset()

int geoff_geometry::Kurve::Offset	(	vector< Kurve * > &	OffsetKurves,
		double	offset,
		int	direction,
		int	method,
		int &	ret
	)		const

References geoff_geometry::BASIC_OFFSET, geoff_geometry::FAILURE(), Kurve(), geoff_geometry::NO_ELIMINATION, and OffsetMethod1().

OffsetISOMethod()

int Kurve::OffsetISOMethod	(	Kurve &	kOffset,
		double	off,
		int	direction,
		bool	BlendAll
	)		const

References Add(), geoff_geometry::Matrix::e, geoff_geometry::FEQZ(), Get(), nSpans(), iso::off, geoff_geometry::Span::Offset(), iso::sp, and Start().

OffsetMethod1()

int geoff_geometry::Kurve::OffsetMethod1	(	Kurve &	kOffset,
		double	off,
		int	direction,
		int	method,
		int &	ret
	)		const

References Add(), AddSpanID(), Area(), Closed(), geoff_geometry::Span::dir, geoff_geometry::Point::Dist(), geoff_geometry::eliminateLoops(), geoff_geometry::FAILURE(), Get(), geoff_geometry::Matrix::GetScale(), geoff_geometry::Span::ID, geoff_geometry::Span::Intof(), geoff_geometry::Matrix::m_mirrored, m_nVertices, m_started, geoff_geometry::Matrix::Matrix(), geoff_geometry::NO_ELIMINATION, nSpans(), geoff_geometry::Span::NullSpan, geoff_geometry::Span::Offset(), geoff_geometry::Span::p0, geoff_geometry::Span::p1, geoff_geometry::Span::pc, Replace(), geoff_geometry::ROLL_AROUND, Start(), geoff_geometry::TOLERANCE, geoff_geometry::Span::ve, and geoff_geometry::Span::vs.

Referenced by CCurve::Offset(), and Offset().

operator!=()

bool geoff_geometry::Kurve::operator!=

(

const Kurve &

k

)

const

operator=() [1/2]

const Kurve & geoff_geometry::Kurve::operator=

(

const Kurve &

k

)

References Clear(), geoff_geometry::Matrix::e, m_isReversed, geoff_geometry::Matrix::m_mirrored, m_nVertices, m_spans, m_started, and geoff_geometry::Matrix::m_unit.

operator=() [2/2]

const Kurve & geoff_geometry::Kurve::operator=

(

const Matrix &

m

)

References geoff_geometry::Matrix::e, geoff_geometry::Matrix::m_mirrored, and geoff_geometry::Matrix::m_unit.

operator==()

bool geoff_geometry::Kurve::operator==

(

const Kurve &

k

)

const

References Get(), and nSpans().

Part() [1/4]

Kurve geoff_geometry::Kurve::Part	(	double	fromParam,
		double	toParam
	)

return a part Kurve - perimeter parameterisation fromParam & toParam 0 - 1 perimeter parameter

References Add(), geoff_geometry::FEQ(), Get(), geoff_geometry::Span::length, m_started, geoff_geometry::Span::MidPerim(), nSpans(), geoff_geometry::Span::p0, geoff_geometry::Span::p1, Perim(), and Start().

Part() [2/4]

void geoff_geometry::Kurve::Part	(	double	fromParam,
		double	toParam,
		const Kurve *	secInput,
		Kurve *	refOut,
		Kurve *	secOut
	)

Part() [3/4]

Kurve geoff_geometry::Kurve::Part	(	int	fromSpanno,
		const Point &	fromPt,
		int	toSpanno,
		const Point &	toPt
	)

References Add(), Closed(), Get(), Near(), nSpans(), and Start().

Part() [4/4]

void geoff_geometry::Kurve::Part	(	int	startVertex,
		int	EndVertex,
		Kurve *	part
	)

References Add(), and Get().

Perim()

double geoff_geometry::Kurve::Perim

(

)

const

References geoff_geometry::Span::angle, geoff_geometry::FAILURE(), Get(), geoff_geometry::getMessage(), geoff_geometry::Matrix::GetScale(), geoff_geometry::Span::length, m_nVertices, and geoff_geometry::Span::radius.

Referenced by Part().

Reduce()

int geoff_geometry::Kurve::Reduce

(

double

tolerance

)

References Add(), geoff_geometry::CLine::Dist(), Get(), m_nVertices, geoff_geometry::Matrix::Matrix(), nSpans(), geoff_geometry::CLine::ok, and Start().

Replace() [1/2]

void geoff_geometry::Kurve::Replace	(	int	vertexnumber,
		const spVertex &	spv
	)

References geoff_geometry::spVertex::p, geoff_geometry::spVertex::pc, geoff_geometry::spVertex::spanid, and geoff_geometry::spVertex::type.

Referenced by OffsetMethod1(), and Reverse().

Replace() [2/2]

void geoff_geometry::Kurve::Replace	(	int	vertexnumber,
		int	type,
		const Point &	p,
		const Point &	pc,
		int	ID = UNMARKED
	)

References geoff_geometry::FAILURE(), geoff_geometry::getMessage(), m_nVertices, and m_spans.

Reverse() [1/2]

void geoff_geometry::Kurve::Reverse

(

)

References Get(), GetSpanID(), m_nVertices, and Replace().

Reverse() [2/2]

bool geoff_geometry::Kurve::Reverse

(

bool

isReversed

)

SetZ()

void geoff_geometry::Kurve::SetZ

(

double

z

)

Spiral()

void geoff_geometry::Kurve::Spiral	(	const Point &	centre,
		double	startAngle,
		double	startRadius,
		double	radiusRisePerRevolution,
		double	endRadius
	)

Split()

bool geoff_geometry::Kurve::Split	(	double	MaximumRadius,
		double	reslution
	)

References Add(), geoff_geometry::Span::dir, Get(), m_nVertices, geoff_geometry::Span::p0, geoff_geometry::Span::p1, geoff_geometry::Span::pc, geoff_geometry::Span::radius, geoff_geometry::Span::SetProperties(), geoff_geometry::Span::Split(), geoff_geometry::Span::SplitMatrix(), Start(), and geoff_geometry::Point::Transform().

Start() [1/2]

void geoff_geometry::Kurve::Start

(

)

References Clear(), and m_started.

Referenced by Add(), ChangeEnd(), ChangeStart(), geoff_geometry::eliminateLoops(), FullCircle(), OffsetISOMethod(), OffsetMethod1(), Part(), Reduce(), Split(), and Start().

Start() [2/2]

void geoff_geometry::Kurve::Start

(

const Point &

p

)

References Add(), and Start().

Started()

bool geoff_geometry::Kurve::Started

(

)

const

StoreAllSpans()

void geoff_geometry::Kurve::StoreAllSpans

(

std::vector< Span > &

kSpans

)

const

References Get(), and nSpans().

Friends And Related Function Documentation

operator<<

wofstream& operator<< ( wofstream &  op, Kurve &  k  )

friend

operator>>

wifstream& operator>> ( wifstream &  op, Kurve &  k  )

friend

Member Data Documentation

m_isReversed

bool geoff_geometry::Kurve::m_isReversed

protected

Referenced by Clear(), Get(), GetSpanID(), Kurve(), and operator=().

m_nVertices

int geoff_geometry::Kurve::m_nVertices

protected

Referenced by Add(), AddIndex(), AddSpanID(), Area(), Clear(), Closed(), Get(), GetIndex(), GetSpanID(), Kurve(), minmax(), NearToVertex(), OffsetMethod1(), operator=(), Perim(), Reduce(), Replace(), Reverse(), and Split().

m_spans

vector<SpanVertex*> geoff_geometry::Kurve::m_spans

protected

Referenced by Add(), AddIndex(), AddSpanID(), Clear(), Get(), GetIndex(), GetSpanID(), Kurve(), operator=(), and Replace().

m_started

bool geoff_geometry::Kurve::m_started

protected

Referenced by Add(), Clear(), Kurve(), OffsetMethod1(), operator=(), Part(), and Start().

---

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

• src/Mod/Path/libarea/kurve/geometry.h
• src/Mod/Path/libarea/kurve/kurve.cpp
• src/Mod/Path/libarea/kurve/offset.cpp