#include <Geometry.h>

Public Member Functions
virtual Geometry *	copy (void) const =0
	returns a copy of this object having a new randomly generated tag. More...

double	getAngleXU (void) const
	GeomArcOfConic::getAngleXU. More...

Base::Vector3d	getAxisDirection (void) const

Base::Vector3d	getCenter (void) const
	getCenter More...

virtual Base::Vector3d	getEndPoint () const

Base::Vector3d	getEndPoint (bool emulateCCWXY) const
	GeomArcOfConic::getEndPoint. More...

Base::Vector3d	getLocation (void) const

virtual unsigned int	getMemSize (void) const =0
	This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB? More...

virtual PyObject *	getPyObject (void)=0
	This method returns the Python wrapper for a C++ object. More...

virtual void	getRange (double &u, double &v) const

virtual void	getRange (double &u, double &v, bool emulateCCWXY) const =0

virtual Base::Vector3d	getStartPoint () const

Base::Vector3d	getStartPoint (bool emulateCCWXY) const
	GeomArcOfConic::getStartPoint. More...

Base::Vector3d	getXAxisDir () const
	GeomArcOfConic::getXAxisDir. More...

const	Handle (Geom_Geometry) &handle() const =0

bool	isReversed () const
	GeomArcOfConic::isReversed. More...

void	setAngleXU (double angle)
	GeomArcOfConic::setAngleXU complements getAngleXU. More...

void	setCenter (const Base::Vector3d &Center)
	setCenter More...

void	setLocation (const Base::Vector3d &Center)

virtual void	setRange (double u, double v)

virtual void	setRange (double u, double v, bool emulateCCWXY)=0

void	setXAxisDir (const Base::Vector3d &newdir)
	GeomArcOfConic::setXAxisDir Rotates the conic in its plane, so that its symmetry axis is as close as possible to the provided direction. More...

virtual	~GeomArcOfConic ()

Public Member Functions inherited from Part::GeomTrimmedCurve
virtual Geometry *	copy (void) const
	returns a copy of this object having a new randomly generated tag. More...

	GeomTrimmedCurve ()

	GeomTrimmedCurve (const Handle(Geom_TrimmedCurve)&)

virtual unsigned int	getMemSize (void) const
	This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB? More...

virtual PyObject *	getPyObject (void)
	This method returns the Python wrapper for a C++ object. More...

virtual void	getRange (double &u, double &v) const

const	Handle (Geom_Geometry) &handle() const

bool	intersectBasisCurves (const GeomTrimmedCurve *c, std::vector< std::pair< Base::Vector3d, Base::Vector3d > > &points, double tol=Precision::Confusion()) const

virtual void	Restore (Base::XMLReader &)
	This method is used to restore properties from an XML document. More...

virtual void	Save (Base::Writer &) const
	This method is used to save properties to an XML document. More...

void	setHandle (const Handle(Geom_TrimmedCurve)&)

virtual void	setRange (double u, double v)

virtual	~GeomTrimmedCurve ()

Public Member Functions inherited from Part::GeomBoundedCurve
	GeomBoundedCurve ()

virtual Base::Vector3d	getEndPoint () const

virtual Base::Vector3d	getStartPoint () const

virtual	~GeomBoundedCurve ()

Public Member Functions inherited from Part::GeomCurve
bool	closestParameter (const Base::Vector3d &point, double &u) const

bool	closestParameterToBasisCurve (const Base::Vector3d &point, double &u) const

double	curvatureAt (double u) const

Base::Vector3d	firstDerivativeAtParameter (double u) const

	GeomCurve ()

double	getFirstParameter () const

double	getLastParameter () const

bool	intersect (const GeomCurve *c, std::vector< std::pair< Base::Vector3d, Base::Vector3d > > &points, double tol=Precision::Confusion()) const

double	length (double u, double v) const

bool	normalAt (const Base::Vector3d &curvepoint, Base::Vector3d &dir) const

bool	normalAt (double u, Base::Vector3d &dir) const

Base::Vector3d	pointAtParameter (double u) const

void	reverse (void)

Base::Vector3d	secondDerivativeAtParameter (double u) const

bool	tangent (double u, Base::Vector3d &dir) const

bool	tangent (double u, gp_Dir &) const

GeomBSplineCurve *	toBSpline (double first, double last) const
	toBSpline Converts the curve to a B-spline More...

virtual GeomBSplineCurve *	toNurbs (double first, double last) const

TopoDS_Shape	toShape () const

Base::Vector3d	value (double u) const

virtual	~GeomCurve ()

Public Member Functions inherited from Part::Geometry
Geometry *	clone (void) const
	returns a cloned object. More...

virtual Geometry *	copy (void) const =0
	returns a copy of this object having a new randomly generated tag. More...

void	deleteExtension (Base::Type type)

void	deleteExtension (const std::string &name)

std::weak_ptr< GeometryExtension >	getExtension (Base::Type type)

std::weak_ptr< const GeometryExtension >	getExtension (Base::Type type) const

std::weak_ptr< GeometryExtension >	getExtension (const std::string &name)

std::weak_ptr< const GeometryExtension >	getExtension (const std::string &name) const

std::vector< std::weak_ptr< const GeometryExtension > >	getExtensions () const

virtual unsigned int	getMemSize (void) const
	This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB? More...

boost::uuids::uuid	getTag () const
	returns the tag of the geometry object More...

virtual const	Handle (Geom_Geometry) &handle() const =0

bool	hasExtension (Base::Type type) const

bool	hasExtension (const std::string &name) const

void	mirror (const Base::Vector3d &point)

void	mirror (const Base::Vector3d &point, const Base::Vector3d &dir)

virtual void	Restore (Base::XMLReader &)
	This method is used to restore properties from an XML document. More...

void	rotate (const Base::Placement &plm)

virtual void	Save (Base::Writer &) const
	This method is used to save properties to an XML document. More...

void	scale (const Base::Vector3d &vec, double scale)

void	setExtension (std::unique_ptr< GeometryExtension > &&geo)

virtual TopoDS_Shape	toShape () const =0

void	transform (const Base::Matrix4D &mat)

void	translate (const Base::Vector3d &vec)

virtual	~Geometry ()

Public Member Functions inherited from Base::Persistence
void	dumpToStream (std::ostream &stream, int compression)

virtual unsigned int	getMemSize () const =0
	This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB? More...

virtual Base::Type	getTypeId (void) const

virtual void	Restore (XMLReader &)=0
	This method is used to restore properties from an XML document. More...

virtual void	RestoreDocFile (Reader &)
	This method is used to restore large amounts of data from a file In this method you simply stream in your SaveDocFile() saved data. More...

void	restoreFromStream (std::istream &stream)

virtual void	Save (Writer &) const =0
	This method is used to save properties to an XML document. More...

virtual void	SaveDocFile (Writer &) const
	This method is used to save large amounts of data to a binary file. More...

Public Member Functions inherited from Base::BaseClass
	BaseClass ()
	Construction. More...

	BaseClass (const BaseClass &)=default

virtual PyObject *	getPyObject ()
	This method returns the Python wrapper for a C++ object. More...

virtual Type	getTypeId () const

bool	isDerivedFrom (const Type type) const

BaseClass &	operator= (const BaseClass &)=default

virtual void	setPyObject (PyObject *)

virtual	~BaseClass ()
	Destruction. More...

Protected Member Functions
	GeomArcOfConic ()

Protected Member Functions inherited from Part::GeomTrimmedCurve
	Handle (Geom_TrimmedCurve) myCurve

Protected Member Functions inherited from Part::Geometry
void	assignTag (const Part::Geometry *)
	copies the tag from the geometry passed as a parameter to this object More...

void	copyNonTag (const Part::Geometry *)

void	createNewTag ()
	create a new tag for the geometry object More...

	Geometry ()

Additional Inherited Members
Static Public Member Functions inherited from Base::Persistence
static void *	create (void)

static std::string	encodeAttribute (const std::string &)
	Encodes an attribute upon saving. More...

static Base::Type	getClassTypeId (void)

static void	init (void)

Static Public Member Functions inherited from Base::BaseClass
static void *	create ()

static Type	getClassTypeId ()

static void	init ()

Static Protected Member Functions inherited from Part::GeomCurve
static bool	intersect (const Handle(Geom_Curve) c, const Handle(Geom_Curve) c2, std::vector< std::pair< Base::Vector3d, Base::Vector3d > > &points, double tol=Precision::Confusion())

Static Protected Member Functions inherited from Base::BaseClass
static void	initSubclass (Base::Type &toInit, const char ClassName, const char ParentName, Type::instantiationMethod method=nullptr)

Protected Attributes inherited from Part::Geometry
std::vector< std::shared_ptr< GeometryExtension > >	extensions

boost::uuids::uuid	tag

Constructor & Destructor Documentation

◆ GeomArcOfConic()

GeomArcOfConic::GeomArcOfConic ( )

protected

◆ ~GeomArcOfConic()

GeomArcOfConic::~GeomArcOfConic ( )

virtual

Member Function Documentation

◆ copy()

virtual Geometry * Part::GeomArcOfConic::copy ( void ) const

pure virtual

returns a copy of this object having a new randomly generated tag.

If you also want to copy the tag, you may use clone() instead. For creation of geometry with other handles, with or without the same tag, you may use the constructors and the sethandle functions. The tag of a geometry can be copied to another geometry using the assignTag function.

Reimplemented from Part::GeomTrimmedCurve.

Implemented in Part::GeomArcOfCircle, Part::GeomArcOfEllipse, Part::GeomArcOfHyperbola, and Part::GeomArcOfParabola.

◆ getAngleXU()

double GeomArcOfConic::getAngleXU ( void ) const

GeomArcOfConic::getAngleXU.

Returns: The angle between ellipse's major axis (in direction to focus1) and X axis of a default axis system in the plane of ellipse. The angle is counted CCW as seen when looking at the ellipse so that ellipse's axis is pointing at you. Note that this function may give unexpected results when the ellipse is in XY, but reversed, because the X axis of the default axis system is reversed compared to the global X axis. This angle, in conjunction with ellipse's axis, fully defines the orientation of the ellipse.

References Handle().

◆ getAxisDirection()

Base::Vector3d GeomArcOfConic::getAxisDirection ( void ) const

References Handle().

◆ getCenter()

Base::Vector3d GeomArcOfConic::getCenter ( void ) const

getCenter

References Handle().

◆ getEndPoint() [1/2]

virtual Base::Vector3d Part::GeomArcOfConic::getEndPoint ( ) const

virtual

Reimplemented from Part::GeomBoundedCurve.

References getEndPoint().

Referenced by getEndPoint().

◆ getEndPoint() [2/2]

Base::Vector3d GeomArcOfConic::getEndPoint ( bool emulateCCWXY ) const

GeomArcOfConic::getEndPoint.

Parameters

emulateCCWXY if true, the arc will pretent to be a CCW arc in XY plane. For this to work, the arc must lie in XY plane (i.e. Axis is either +Z or -Z).

Returns

References Handle(), and isReversed().

Referenced by Sketcher::Sketch::addArc(), Sketcher::Sketch::addArcOfEllipse(), Sketcher::Sketch::addArcOfHyperbola(), Sketcher::Sketch::addArcOfParabola(), Sketcher::SketchObject::addSymmetric(), Sketcher::SketchAnalysis::detectMissingPointOnPointConstraints(), Sketcher::SketchObject::getPoint(), and SketcherGui::DrawSketchHandlerLineSet::updateTransitionData().

◆ getLocation()

Base::Vector3d GeomArcOfConic::getLocation ( void ) const

References Handle().

◆ getMemSize()

virtual unsigned int Part::GeomArcOfConic::getMemSize ( void ) const

pure virtual

This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB?

Reimplemented from Part::GeomTrimmedCurve.

Implemented in Part::GeomArcOfCircle, Part::GeomArcOfEllipse, Part::GeomArcOfHyperbola, and Part::GeomArcOfParabola.

◆ getPyObject()

virtual PyObject * Part::GeomArcOfConic::getPyObject ( void )

pure virtual

This method returns the Python wrapper for a C++ object.

It's in the responsibility of the programmer to do the correct reference counting. Basically there are two ways how to implement that: Either always return a new Python object then reference counting is not a matter or return always the same Python object then the reference counter must be incremented by one. However, it's absolutely forbidden to return always the same Python object without incrementing the reference counter.

The default implementation returns 'None'.

Reimplemented from Part::GeomTrimmedCurve.

Implemented in Part::GeomArcOfCircle, Part::GeomArcOfEllipse, Part::GeomArcOfHyperbola, and Part::GeomArcOfParabola.

◆ getRange() [1/2]

virtual void Part::GeomArcOfConic::getRange	(	double &	u,
		double &	v
	)		const

virtual

Reimplemented from Part::GeomTrimmedCurve.

References getRange().

Referenced by getRange().

◆ getRange() [2/2]

virtual void Part::GeomArcOfConic::getRange	(	double &	u,
		double &	v,
		bool	emulateCCWXY
	)		const

pure virtual

Implemented in Part::GeomArcOfCircle, Part::GeomArcOfEllipse, Part::GeomArcOfHyperbola, and Part::GeomArcOfParabola.

◆ getStartPoint() [1/2]

virtual Base::Vector3d Part::GeomArcOfConic::getStartPoint ( ) const

virtual

Reimplemented from Part::GeomBoundedCurve.

References getStartPoint().

Referenced by getStartPoint().

◆ getStartPoint() [2/2]

Base::Vector3d GeomArcOfConic::getStartPoint ( bool emulateCCWXY ) const

GeomArcOfConic::getStartPoint.

Parameters

emulateCCWXY if true, the arc will pretent to be a CCW arc in XY plane. For this to work, the arc must lie in XY plane (i.e. Axis is either +Z or -Z).

Returns: XYZ of the arc's starting point.

References Handle(), and isReversed().

Referenced by Sketcher::Sketch::addArc(), Sketcher::Sketch::addArcOfEllipse(), Sketcher::Sketch::addArcOfHyperbola(), Sketcher::Sketch::addArcOfParabola(), Sketcher::SketchObject::addCopy(), Sketcher::SketchObject::addSymmetric(), Sketcher::SketchAnalysis::detectMissingPointOnPointConstraints(), Sketcher::SketchObject::getPoint(), and SketcherGui::DrawSketchHandlerLineSet::updateTransitionData().

◆ getXAxisDir()

Base::Vector3d GeomArcOfConic::getXAxisDir ( ) const

GeomArcOfConic::getXAxisDir.

Returns: the direction vector (unit-length) of symmetry axis of the conic. The direction also points to the focus of a parabola.

References Handle().

Referenced by SketcherGui::EditModeConstraintCoinManager::processConstraints().

◆ Handle()

const Part::GeomArcOfConic::Handle ( Geom_Geometry ) const &

pure virtual

Reimplemented from Part::GeomTrimmedCurve.

Implemented in Part::GeomArcOfCircle, Part::GeomArcOfEllipse, Part::GeomArcOfHyperbola, and Part::GeomArcOfParabola.

Referenced by getAngleXU(), getAxisDirection(), getCenter(), getEndPoint(), getLocation(), getStartPoint(), getXAxisDir(), isReversed(), setAngleXU(), setCenter(), setLocation(), and setXAxisDir().

◆ isReversed()

bool GeomArcOfConic::isReversed ( ) const

GeomArcOfConic::isReversed.

Returns: tests if an arc that lies in XY plane is reversed (i.e. drawn from startpoint to endpoint in CW direction instead of CCW.). Returns True if the arc is CW and false if CCW.

References Handle().

Referenced by Sketcher::SketchObject::convertToNURBS(), getEndPoint(), Part::GeomArcOfEllipse::getRange(), Part::GeomArcOfHyperbola::getRange(), Part::GeomArcOfParabola::getRange(), getStartPoint(), Sketcher::SketchObject::port_reversedExternalArcs(), Part::GeomArcOfEllipse::setRange(), Part::GeomArcOfHyperbola::setRange(), and Part::GeomArcOfParabola::setRange().

◆ setAngleXU()

void GeomArcOfConic::setAngleXU ( double angle )

GeomArcOfConic::setAngleXU complements getAngleXU.

References Handle().

◆ setCenter()

void GeomArcOfConic::setCenter ( const Base::Vector3d & Center )

setCenter

References Handle(), Base::Vector3< _Precision >::x, Base::Vector3< _Precision >::y, and Base::Vector3< _Precision >::z.

Referenced by Sketcher::SketchObject::addCopy(), Sketcher::SketchObject::addSymmetric(), and draftguitools.gui_trackers.arcTracker::setBy3Points().

◆ setLocation()

void GeomArcOfConic::setLocation ( const Base::Vector3d & Center )

References Handle(), Base::Vector3< _Precision >::x, Base::Vector3< _Precision >::y, and Base::Vector3< _Precision >::z.

◆ setRange() [1/2]

virtual void Part::GeomArcOfConic::setRange	(	double	u,
		double	v
	)

virtual

Reimplemented from Part::GeomTrimmedCurve.

References setRange().

Referenced by setRange().

◆ setRange() [2/2]

virtual void Part::GeomArcOfConic::setRange	(	double	u,
		double	v,
		bool	emulateCCWXY
	)

pure virtual

Implemented in Part::GeomArcOfCircle, Part::GeomArcOfEllipse, Part::GeomArcOfHyperbola, and Part::GeomArcOfParabola.

◆ setXAxisDir()

void GeomArcOfConic::setXAxisDir ( const Base::Vector3d & newdir )

GeomArcOfConic::setXAxisDir Rotates the conic in its plane, so that its symmetry axis is as close as possible to the provided direction.

Parameters

newdir [in] is the new direction. If the vector is small, the orientation of the conic will be preserved. If the vector is not small, but its projection onto plane of the conic is small, an exception will be thrown.

References Handle(), Base::Vector3< _Precision >::Sqr(), Base::Vector3< _Precision >::x, Base::Vector3< _Precision >::y, and Base::Vector3< _Precision >::z.

Referenced by Sketcher::SketchObject::addSymmetric().

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

FreeCAD/src/Mod/Part/App/Geometry.h
FreeCAD/src/Mod/Part/App/Geometry.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ GeomArcOfConic()

◆ ~GeomArcOfConic()

Member Function Documentation

◆ copy()

◆ getAngleXU()

◆ getAxisDirection()

◆ getCenter()

◆ getEndPoint() [1/2]

◆ getEndPoint() [2/2]

◆ getLocation()

◆ getMemSize()

◆ getPyObject()

◆ getRange() [1/2]

◆ getRange() [2/2]

◆ getStartPoint() [1/2]

◆ getStartPoint() [2/2]

◆ getXAxisDir()

◆ Handle()

◆ isReversed()

◆ setAngleXU()

◆ setCenter()

◆ setLocation()

◆ setRange() [1/2]

◆ setRange() [2/2]

◆ setXAxisDir()