#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 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
GeomTrimmedCurve ()

GeomTrimmedCurve (const Handle(Geom_TrimmedCurve)&)

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 ~GeomTrimmedCurve ()

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

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 (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 (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

virtual ~GeomCurve ()

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

void deleteExtension (Base::Type type)

void deleteExtension (std::string name)

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

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

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

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

bool hasExtension (Base::Type type) const

bool hasExtension (std::string name) const

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

virtual ~Geometry ()

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

virtual Base::Type getTypeId (void) const

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 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...

bool isDerivedFrom (const Type type) const

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 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 (void)

static Type getClassTypeId (void)

static void init (void)

Public Attributes inherited from Part::Geometry
bool Construction
	construction geometry (means no impact on a later built topo) Note: In the Sketcher and only for the specific case of a point, it has a special meaning: a construction point has fixed coordinates for the solver (it has fixed parameters) More...

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

◆ 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().

Referenced by SketcherGui::ViewProviderSketch::doBoxSelection(), and Sketcher::SketchObject::trim().

◆ 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.

◆ 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(), SketcherGui::ViewProviderSketch::doBoxSelection(), SketcherGui::ViewProviderSketch::draw(), Sketcher::SketchObject::getPoint(), and 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::GeomArcOfParabola, Part::GeomArcOfHyperbola, Part::GeomArcOfEllipse, and Part::GeomArcOfCircle.

◆ 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::GeomArcOfParabola, Part::GeomArcOfHyperbola, Part::GeomArcOfEllipse, and Part::GeomArcOfCircle.

◆ getRange() [1/2]

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

virtual

Reimplemented from Part::GeomTrimmedCurve.

◆ getRange() [2/2]

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

pure virtual

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

◆ getStartPoint() [1/2]

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

virtual

Reimplemented from Part::GeomBoundedCurve.

◆ 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(), SketcherGui::ViewProviderSketch::doBoxSelection(), SketcherGui::ViewProviderSketch::draw(), Sketcher::SketchObject::getPoint(), and 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::ViewProviderSketch::draw().

◆ Handle()

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

pure virtual

Reimplemented from Part::GeomTrimmedCurve.

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

Referenced by getAngleXU(), 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().

Referenced by Part::ArcOfConicPy::setAngleXU().

◆ 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(), Part::ArcOfConicPy::setCenter(), and Sketcher::SketchObject::trim().

◆ setLocation()

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

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

Referenced by Part::ArcOfConicPy::setLocation().

◆ setRange() [1/2]

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

virtual

Reimplemented from Part::GeomTrimmedCurve.

◆ setRange() [2/2]

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

pure virtual

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

◆ 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 >::Length(), 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:

src/Mod/Part/App/Geometry.h
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()

◆ 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()