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geoff_geometry::Span Class Reference

#include <geometry.h>

Public Member Functions

Span BlendTwoSpans (Span &sp2, double radius, double maxt)
 
Vector2d GetVector (double fraction) const
 
int Intof (const Span &sp, Point &pInt1, Point &pInt2, double t[4]) const
 
bool isJoinable (const Span &sp) const
 
bool JoinSeparateSpans (Span &sp)
 
Point Mid () const
 
Point MidParam (double param) const
 
Point MidPerim (double d) const
 
void minmax (Box &box, bool start=true)
 
void minmax (Point &pmin, Point &pmax, bool start=true)
 
Point Near (const Point &p) const
 
Point NearOn (const Point &p) const
 
Span Offset (double offset)
 
bool OnSpan (const Point &p) const
 
bool OnSpan (const Point &p, double *t) const
 
void SetProperties (bool returnProperties)
 
 Span ()
 
 Span (int spandir, const Point &pn, const Point &pf, const Point &c)
 
int Split (double tolerance)
 
void SplitMatrix (int num_vectors, Matrix *matrix)
 
void Transform (const Matrix &m, bool setprops=true)
 

Public Attributes

double angle
 
Box box
 
int dir
 
int ID
 
double length
 
bool NullSpan
 
bool ok
 
Point p0
 
Point p1
 
Point pc
 
double radius
 
bool returnSpanProperties
 
Vector2d ve
 
Vector2d vs
 

Friends

wostream & operator<< (wostream &op, Span &span)
 

Constructor & Destructor Documentation

◆ Span() [1/2]

geoff_geometry::Span::Span ( )

◆ Span() [2/2]

geoff_geometry::Span::Span ( int  spandir,
const Point &  pn,
const Point &  pf,
const Point &  c 
)

References geoff_geometry::Point::ok.

Member Function Documentation

◆ BlendTwoSpans()

Span geoff_geometry::Span::BlendTwoSpans ( Span &  sp2,
double  radius,
double  maxt 
)

◆ GetVector()

Vector2d Span::GetVector ( double  fraction) const

returns the direction vector at point which is 0-1 along span

References dir, MidParam(), p0, p1, and pc.

◆ Intof()

int Span::Intof ( const Span &  sp,
Point &  pInt1,
Point &  pInt2,
double  t[4] 
) const

References geoff_geometry::Intof().

Referenced by geoff_geometry::eliminateLoops(), Span::Intersect(), geoff_geometry::Kurve::Intof(), and geoff_geometry::Kurve::OffsetMethod1().

◆ isJoinable()

bool geoff_geometry::Span::isJoinable ( const Span &  sp) const

◆ JoinSeparateSpans()

bool Span::JoinSeparateSpans ( Span &  sp)

References dir, geoff_geometry::CLine::Intof(), geoff_geometry::Circle::Intof(), geoff_geometry::Point::ok, p0, p1, SetProperties(), ve, and vs.

◆ Mid()

Point Span::Mid ( ) const

References geoff_geometry::Mid().

◆ MidParam()

Point Span::MidParam ( double  param) const

returns a point which is 0-1 along span

References MidPerim(), p0, and p1.

Referenced by GetVector().

◆ MidPerim()

Point Span::MidPerim ( double  d) const

returns a point which is 0-d along span

References dir, p0, pc, and vs.

Referenced by MidParam(), and geoff_geometry::Kurve::Part().

◆ minmax() [1/2]

void Span::minmax ( Box &  box,
bool  start = true 
)

Referenced by geoff_geometry::Kurve::minmax(), and SetProperties().

◆ minmax() [2/2]

void Span::minmax ( Point &  pmin,
Point &  pmax,
bool  start = true 
)

References dir, geoff_geometry::MinMax(), p0, p1, pc, radius, geoff_geometry::Point::x, and geoff_geometry::Point::y.

◆ Near()

Point Span::Near ( const Point &  p) const

References dir, geoff_geometry::Point::Dist(), geoff_geometry::Point::Mid(), p0, p1, pc, geoff_geometry::TOLERANCE, and vs.

Referenced by NearOn().

◆ NearOn()

Point Span::NearOn ( const Point &  p) const

References geoff_geometry::Point::Dist(), Near(), OnSpan(), p0, and p1.

Referenced by geoff_geometry::Kurve::Near().

◆ Offset()

Span Span::Offset ( double  offset)

References dir, geoff_geometry::FNEZ(), geoff_geometry::Vector2d::getx(), geoff_geometry::Vector2d::gety(), NullSpan, p0, p1, SetProperties(), ve, vs, geoff_geometry::Point::x, and geoff_geometry::Point::y.

Referenced by geoff_geometry::Kurve::OffsetISOMethod(), and geoff_geometry::Kurve::OffsetMethod1().

◆ OnSpan() [1/2]

bool Span::OnSpan ( const Point &  p) const

Referenced by geoff_geometry::ArcArcIntof(), geoff_geometry::Dist(), NearOn(), and geoff_geometry::OnSpan().

◆ OnSpan() [2/2]

bool Span::OnSpan ( const Point &  p,
double *  t 
) const

References angle, dir, geoff_geometry::CLine::Dist(), geoff_geometry::FAILURE(), geoff_geometry::FNE(), geoff_geometry::IncludedAngle(), length, NullSpan, p0, p1, pc, radius, returnSpanProperties, geoff_geometry::TOLERANCE, and vs.

◆ SetProperties()

void Span::SetProperties ( bool  returnProperties)

References dir, geoff_geometry::Point::Dist(), geoff_geometry::FAILURE(), geoff_geometry::FNE(), geoff_geometry::getMessage(), geoff_geometry::IncludedAngle(), minmax(), geoff_geometry::Vector2d::normalise(), NullSpan, p0, p1, pc, radius, returnSpanProperties, geoff_geometry::TOLERANCE, ve, and vs.

Referenced by geoff_geometry::DoesIntersInterfere(), geoff_geometry::eliminateLoops(), geoff_geometry::Kurve::Get(), geoff_geometry::Kurve::Intof(), JoinSeparateSpans(), Offset(), Split(), geoff_geometry::Kurve::Split(), and Transform().

◆ Split()

int Span::Split ( double  tolerance)

References dir, radius, returnSpanProperties, SetProperties(), and geoff_geometry::Split().

Referenced by geoff_geometry::Kurve::Split().

◆ SplitMatrix()

void Span::SplitMatrix ( int  num_vectors,
Matrix *  matrix 
)

References dir, geoff_geometry::Vector2d::getx(), geoff_geometry::Vector2d::gety(), pc, vs, geoff_geometry::Point::x, and geoff_geometry::Point::y.

Referenced by geoff_geometry::Kurve::Split().

◆ Transform()

void Span::Transform ( const Matrix &  m,
bool  setprops = true 
)

References dir, geoff_geometry::FAILURE(), p0, p1, pc, SetProperties(), and geoff_geometry::Point::Transform().

Referenced by geoff_geometry::Kurve::Add(), and geoff_geometry::Kurve::Get().

Friends And Related Function Documentation

◆ operator<<

wostream& operator<< ( wostream &  op,
Span &  span 
)
friend

Member Data Documentation

◆ angle

double geoff_geometry::Span::angle

Referenced by PathScripts.PathDressupDogbone.Bone::adaptiveLength(), geoff_geometry::Kurve::Area(), PathScripts.PathDressupDogbone.Bone::corner(), PathScripts.PathDressupHoldingTags.Tag::createSolidsAt(), PathScripts.PathDressupDogbone.Bone::distance(), PathScripts.PathDressupRampEntry.ObjectDressup::execute(), PathScripts.PathDressupRampEntry.ObjectDressup::generateRamps(), OnSpan(), and geoff_geometry::Kurve::Perim().

◆ box

Box geoff_geometry::Span::box

Referenced by geoff_geometry::Intof(), and geoff_geometry::Line::Line().

◆ dir

int geoff_geometry::Span::dir

Referenced by geoff_geometry::Kurve::Add(), geoff_geometry::Kurve::ChangeEnd(), geoff_geometry::Kurve::ChangeStart(), geoff_geometry::Dist(), geoff_geometry::DoesIntersInterfere(), geoff_geometry::eliminateLoops(), geoff_geometry::Kurve::Get(), GetVector(), geoff_geometry::Intof(), JoinSeparateSpans(), MidPerim(), minmax(), Near(), Offset(), geoff_geometry::Kurve::OffsetMethod1(), geoff_geometry::OnSpan(), OnSpan(), geoff_geometry::operator<<(), SetProperties(), Split(), geoff_geometry::Kurve::Split(), SplitMatrix(), and Transform().

◆ ID

int geoff_geometry::Span::ID

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

◆ length

double geoff_geometry::Span::length

Referenced by geoff_geometry::Dist(), geoff_geometry::eliminateLoops(), PathScripts.PathStock.StockFromBase::execute(), PathScripts.PathPocketShape.Extension::getSubLink(), PathScripts.PathPocketShape.Extension::getWire(), geoff_geometry::Kurve::Intof(), geoff_geometry::Line::Line(), geoff_geometry::LineLineIntof(), Mod.PartDesign.Scripts.FilletArc.Vector::norm(), geoff_geometry::OnSpan(), OnSpan(), geoff_geometry::Kurve::Part(), and geoff_geometry::Kurve::Perim().

◆ NullSpan

bool geoff_geometry::Span::NullSpan

Referenced by geoff_geometry::CLine::CLine(), geoff_geometry::Kurve::Get(), geoff_geometry::Line::Line(), Offset(), geoff_geometry::Kurve::OffsetMethod1(), OnSpan(), and SetProperties().

◆ ok

bool geoff_geometry::Span::ok

◆ p0

Point geoff_geometry::Span::p0

Referenced by geoff_geometry::Kurve::Add(), geoff_geometry::Kurve::Area(), geoff_geometry::Kurve::ChangeEnd(), geoff_geometry::Kurve::ChangeStart(), geoff_geometry::CLine::CLine(), geoff_geometry::Dist(), geoff_geometry::DoesIntersInterfere(), geoff_geometry::eliminateLoops(), geoff_geometry::Kurve::Get(), GetVector(), JoinSeparateSpans(), geoff_geometry::Line::Line(), geoff_geometry::LineArcIntof(), geoff_geometry::LineLineIntof(), MidParam(), MidPerim(), minmax(), geoff_geometry::Kurve::minmax(), Near(), NearOn(), Offset(), geoff_geometry::Kurve::OffsetMethod1(), geoff_geometry::OnSpan(), OnSpan(), geoff_geometry::operator<<(), geoff_geometry::Kurve::Part(), SetProperties(), geoff_geometry::Kurve::Split(), and Transform().

◆ p1

Point geoff_geometry::Span::p1

Referenced by geoff_geometry::Kurve::Add(), geoff_geometry::ArcArcIntof(), geoff_geometry::Kurve::Area(), geoff_geometry::Kurve::ChangeEnd(), geoff_geometry::Kurve::ChangeStart(), geoff_geometry::Dist(), geoff_geometry::DoesIntersInterfere(), geoff_geometry::eliminateLoops(), geoff_geometry::Kurve::Get(), GetVector(), geoff_geometry::Kurve::Intof(), draftguitools.gui_trackers.rectangleTracker::isInside(), JoinSeparateSpans(), geoff_geometry::LineArcIntof(), geoff_geometry::LineLineIntof(), MidParam(), minmax(), Near(), NearOn(), Offset(), geoff_geometry::Kurve::OffsetMethod1(), geoff_geometry::OnSpan(), OnSpan(), geoff_geometry::operator<<(), geoff_geometry::Kurve::Part(), SetProperties(), geoff_geometry::Kurve::Split(), and Transform().

◆ pc

Point geoff_geometry::Span::pc

Referenced by geoff_geometry::Kurve::Add(), geoff_geometry::ArcArcIntof(), geoff_geometry::Kurve::Area(), geoff_geometry::Kurve::ChangeEnd(), geoff_geometry::Kurve::ChangeStart(), geoff_geometry::Circle::Circle(), geoff_geometry::Dist(), geoff_geometry::DoesIntersInterfere(), geoff_geometry::eliminateLoops(), geoff_geometry::Kurve::Get(), GetVector(), MidPerim(), minmax(), Near(), geoff_geometry::Kurve::OffsetMethod1(), geoff_geometry::OnSpan(), OnSpan(), geoff_geometry::operator<<(), SetProperties(), geoff_geometry::Kurve::Split(), SplitMatrix(), and Transform().

◆ radius

double geoff_geometry::Span::radius

Referenced by geoff_geometry::ArcArcIntof(), geoff_geometry::Kurve::Area(), PathScripts.PathPocketBase.ObjectPocket::areaOpAreaParams(), PathScripts.PathProfile.ObjectProfile::areaOpAreaParams(), PathScripts.PathPocketBase.ObjectPocket::areaOpPathParams(), PathScripts.PathAreaOp.ObjectOp::areaOpSetDefaultValues(), PathScripts.PathMillFace.ObjectFace::areaOpShapes(), geoff_geometry::Circle::Circle(), PathScripts.PathHelix.ObjectHelix::circularHoleExecute(), PathScripts.PathDressupHoldingTags.Tag::createSolidsAt(), PathScripts.PathWaterline.ObjectWaterline::deleteOpVariables(), PathScripts.PathSurface.ObjectSurface::deleteOpVariables(), geoff_geometry::Dist(), PathScripts.PathOp.ObjectOp::execute(), PathScripts.PathHelix.ObjectHelix::helix_cut(), minmax(), geoff_geometry::OnSpan(), OnSpan(), geoff_geometry::operator<<(), geoff_geometry::Kurve::Perim(), PathScripts.PathSurfaceSupport.ProcessSelectedFaces::preProcessModel(), SetProperties(), Split(), and geoff_geometry::Kurve::Split().

◆ returnSpanProperties

bool geoff_geometry::Span::returnSpanProperties

Referenced by geoff_geometry::Circle::Circle(), geoff_geometry::CLine::CLine(), OnSpan(), SetProperties(), and Split().

◆ ve

Vector2d geoff_geometry::Span::ve

Referenced by JoinSeparateSpans(), Offset(), geoff_geometry::Kurve::OffsetMethod1(), and SetProperties().

◆ vs

Vector2d geoff_geometry::Span::vs

Referenced by geoff_geometry::CLine::CLine(), geoff_geometry::corner(), JoinSeparateSpans(), geoff_geometry::Line::Line(), MidPerim(), Near(), Offset(), geoff_geometry::Kurve::OffsetMethod1(), geoff_geometry::OnSpan(), OnSpan(), SetProperties(), and SplitMatrix().

The documentation for this class was generated from the following files:
  • src/Mod/Path/libarea/kurve/geometry.h
  • src/Mod/Path/libarea/kurve/Finite.cpp
  • src/Mod/Path/libarea/kurve/kurve.cpp
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