#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
	GeomConic::getAngleXU. More...

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

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

bool	isReversed () const
	GeomConic::isReversed tests if an ellipse that lies in XY plane is reversed (i.e. drawn from startpoint to endpoint in CW direction instead of CCW.) More...

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

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

void	setLocation (const Base::Vector3d &Center)

virtual	~GeomConic ()

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

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	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
	GeomConic ()

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

◆ GeomConic()

GeomConic::GeomConic ( )

protected

◆ ~GeomConic()

GeomConic::~GeomConic ( )

virtual

Member Function Documentation

◆ copy()

virtual Geometry* Part::GeomConic::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.

Implements Part::Geometry.

Implemented in Part::GeomParabola, Part::GeomHyperbola, Part::GeomEllipse, and Part::GeomCircle.

◆ getAngleXU()

double GeomConic::getAngleXU ( void ) const

GeomConic::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().

◆ getCenter()

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

getCenter

References Handle().

Referenced by Sketcher::Sketch::addCircle(), Sketcher::SketchObject::addCopy(), Sketcher::Sketch::addEllipse(), Sketcher::SketchObject::addSymmetric(), and SketcherGui::ViewProviderSketch::draw().

◆ getLocation()

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

References Handle().

◆ getMemSize()

virtual unsigned int Part::GeomConic::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::Geometry.

Implemented in Part::GeomParabola, Part::GeomHyperbola, Part::GeomEllipse, and Part::GeomCircle.

◆ getPyObject()

virtual PyObject* Part::GeomConic::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 Base::BaseClass.

Implemented in Part::GeomParabola, Part::GeomHyperbola, Part::GeomEllipse, and Part::GeomCircle.