Base class for 2D conic curves. More...

#include <cadex/Geom/Conic2d.hxx>

Inheritance diagram for cadex::Geom::Conic2d:

Public Member Functions
	Conic2d ()
	Constructor.

Axis2d	Position () const
	Returns an axis.

double	Parameter (const Point2d &thePoint) const
	Returns parameter for a 2D point.

Public Member Functions inherited from cadex::Geom::Curve2d
	Curve2d ()
	Constructor.

CurveType	Type () const
	Returns a curve type.

Geom::Continuity	Continuity () const
	Returns a continuity type of the curve.

Geom::Point2d	Value (double theParameter) const
	Evaluates a point on the curve.

Geom::Direction2d	Normal (double theParameter) const
	Returns the normal direction theNormal of parameter theParam.

double	Curvature (double theParameter) const
	Returns the curvature value of parameter theParam.

double	UMin () const
	Returns a minimum parameter of a definition domain.

double	UMax () const
	Returns a maximum parameter of a definition domain.

void	Domain (double &theUMin, double &theUMax) const
	Returns a definition domain.

bool	IsPeriodic () const
	Returns true if the curve is periodic.

bool	IsTrimmed () const
	Returns whether curve is trimmed or not.

void	SetTrim (double theFirst, double theLast)
	Trims curve with [theFirst, theLast] section.

void	D0 (double theParameter, Point2d &theValue) const
	Returns the point theValue of parameter theParam.

void	D1 (double theParameter, Point2d &theValue, Vector2d &theD1) const
	Returns the point theValue of parameter theParam and the first derivative theD1.

void	D2 (double theParameter, Point2d &theValue, Vector2d &theD1, Vector2d &theD2) const
	Returns the point theValue of parameter theParam and second derivatives theD1 and theD2.

bool	DN (double theParameter, size_t theDerivativeOrder, Geom::Point2d &theValue, std::vector< Geom::Vector2d > &theD) const
	Returns true if calculation was passed succsesfully, the returned vectors gives the value of the derivative for the order of derivation theDerivativeOrder.

void	Transform (const Transformation2d &theTransformation)
	Applies transformation matrix to this object.

Curve2d	Transformed (const Transformation2d &theTransformation) const
	Returns a copy this object after applying transformation.

Public Member Functions inherited from cadex::BaseObject
size_t	Id () const
	Return unique identifier of public object.

internal::BaseObjectImpl *	Impl () const

bool	IsNull () const

	operator bool () const

template<typename T >
bool	IsOfType () const

template<typename T >
T *	Impl () const
	Reserved for internal use.

Static Public Member Functions
static bool	CompareType (const BaseObject &theObject)

Static Public Member Functions inherited from cadex::Geom::Curve2d
static bool	CompareType (const BaseObject &theObject)

Static Public Member Functions inherited from cadex::Geom::Geometry
static bool	CompareType (const BaseObject &theObject)

Protected Member Functions
	Conic2d (const ImplType &theImpl)

Protected Member Functions inherited from cadex::Geom::Curve2d
	Curve2d (const ImplType &theImpl)

Protected Member Functions inherited from cadex::Geom::Geometry
	Geometry (const ImplType &theImpl)

Protected Member Functions inherited from cadex::BaseObject
	BaseObject (const ImplType &theImpl)

Additional Inherited Members
Public Types inherited from cadex::BaseObject
typedef std::shared_ptr< internal::BaseObjectImpl >	ImplType

Detailed Description

Base class for 2D conic curves.

A conic curve has an axis placement returned by Position(). Parametrization is defined taking into account X-axis of the axis placement.

See also: Axis2d, Conic.

Examples: exploring/brep_geometry/Program.cs.

Constructor & Destructor Documentation

◆ Conic2d()

cadex::Geom::Conic2d::Conic2d ( )

inline

Constructor.

Member Function Documentation

◆ Parameter()

double cadex::Geom::Conic2d::Parameter ( const Point2d & thePoint ) const

Returns parameter for a 2D point.

◆ Position()

Axis2d cadex::Geom::Conic2d::Position ( ) const

Returns an axis.

Returns the value specified in the constructor of respective subclass.

Examples: exploring/brep_geometry/Program.cs.

Public Member Functions

Static Public Member Functions