BRepFill_MultiLine Class Reference

Class used to compute the 3d curve and the two 2d curves resulting from the intersection of a surface of linear extrusion( Bissec, Dz) and the 2 faces. These 3 curves will have the same parametrization as the Bissectrice. This class is to be sent to an approximation routine. More...

#include <BRepFill_MultiLine.hxx>

Inheritance diagram for BRepFill_MultiLine:

Public Member Functions
	BRepFill_MultiLine ()
	BRepFill_MultiLine (const TopoDS_Face &Face1, const TopoDS_Face &Face2, const TopoDS_Edge &Edge1, const TopoDS_Edge &Edge2, const bool Inv1, const bool Inv2, const occ::handle< Geom2d_Curve > &Bissec)
bool	IsParticularCase () const
	Search if the Projection of the Bissectrice on the faces needs an approximation or not. Returns true if the approximation is not needed.
GeomAbs_Shape	Continuity () const
	Returns the continuity between the two faces seShape from GeomAbsparated by myBis.
void	Curves (occ::handle< Geom_Curve > &Curve, occ::handle< Geom2d_Curve > &PCurve1, occ::handle< Geom2d_Curve > &PCurve2) const
	raises if IsParticularCase is <False>.
double	FirstParameter () const override
	returns the first parameter of the Bissectrice.
double	LastParameter () const override
	returns the last parameter of the Bissectrice.
gp_Pnt	Value (const double U) const
	Returns the current point on the 3d curve.
gp_Pnt2d	ValueOnF1 (const double U) const
	returns the current point on the PCurve of the first face
gp_Pnt2d	ValueOnF2 (const double U) const
	returns the current point on the PCurve of the first face
void	Value3dOnF1OnF2 (const double U, gp_Pnt &P3d, gp_Pnt2d &PF1, gp_Pnt2d &PF2) const
bool	Value (const double theU, NCollection_Array1< gp_Pnt2d > &thePnt2d, NCollection_Array1< gp_Pnt > &thePnt) const override
	Returns the point at parameter <theU>.
bool	D1 (const double theU, NCollection_Array1< gp_Vec2d > &theVec2d, NCollection_Array1< gp_Vec > &theVec) const override
	Returns the derivative at parameter <theU>.
Public Member Functions inherited from AppCont_Function
	AppCont_Function ()
void	GetNumberOfPoints (int &theNbPnt, int &theNbPnt2d) const
	Get number of 3d and 2d points returned by "Value" and "D1" functions.
int	GetNbOf3dPoints () const
	Get number of 3d points returned by "Value" and "D1" functions.
int	GetNbOf2dPoints () const
	Get number of 2d points returned by "Value" and "D1" functions.
virtual	~AppCont_Function ()=default
	Destructor.
virtual void	PeriodInformation (const int, bool &IsPeriodic, double &thePeriod) const
	Return information about peridicity in output paramateters space.

Additional Inherited Members
Protected Attributes inherited from AppCont_Function
int	myNbPnt
int	myNbPnt2d

Detailed Description

Class used to compute the 3d curve and the two 2d curves resulting from the intersection of a surface of linear extrusion( Bissec, Dz) and the 2 faces. These 3 curves will have the same parametrization as the Bissectrice. This class is to be sent to an approximation routine.

Constructor & Destructor Documentation

BRepFill_MultiLine() [1/2]

BRepFill_MultiLine::BRepFill_MultiLine

(

)

BRepFill_MultiLine() [2/2]

BRepFill_MultiLine::BRepFill_MultiLine	(	const TopoDS_Face &	Face1,
		const TopoDS_Face &	Face2,
		const TopoDS_Edge &	Edge1,
		const TopoDS_Edge &	Edge2,
		const bool	Inv1,
		const bool	Inv2,
		const occ::handle< Geom2d_Curve > &	Bissec )

Member Function Documentation

Continuity()

GeomAbs_Shape BRepFill_MultiLine::Continuity

(

)

const

Returns the continuity between the two faces seShape from GeomAbsparated by myBis.

Curves()

void BRepFill_MultiLine::Curves	(	occ::handle< Geom_Curve > &	Curve,
		occ::handle< Geom2d_Curve > &	PCurve1,
		occ::handle< Geom2d_Curve > &	PCurve2 ) const

raises if IsParticularCase is <False>.

D1()

bool BRepFill_MultiLine::D1 ( const double theU, NCollection_Array1< gp_Vec2d > & theVec2d, NCollection_Array1< gp_Vec > & theVec ) const

overridevirtual

Returns the derivative at parameter <theU>.

Implements AppCont_Function.

FirstParameter()

double BRepFill_MultiLine::FirstParameter ( ) const

overridevirtual

returns the first parameter of the Bissectrice.

Implements AppCont_Function.

IsParticularCase()

bool BRepFill_MultiLine::IsParticularCase

(

)

const

Search if the Projection of the Bissectrice on the faces needs an approximation or not. Returns true if the approximation is not needed.

LastParameter()

double BRepFill_MultiLine::LastParameter ( ) const

overridevirtual

returns the last parameter of the Bissectrice.

Implements AppCont_Function.

Value() [1/2]

bool BRepFill_MultiLine::Value ( const double theU, NCollection_Array1< gp_Pnt2d > & thePnt2d, NCollection_Array1< gp_Pnt > & thePnt ) const

overridevirtual

Returns the point at parameter <theU>.

Implements AppCont_Function.

Value() [2/2]

gp_Pnt BRepFill_MultiLine::Value

(

const double

U

)

const

Returns the current point on the 3d curve.

Value3dOnF1OnF2()

void BRepFill_MultiLine::Value3dOnF1OnF2	(	const double	U,
		gp_Pnt &	P3d,
		gp_Pnt2d &	PF1,
		gp_Pnt2d &	PF2 ) const

ValueOnF1()

gp_Pnt2d BRepFill_MultiLine::ValueOnF1

(

const double

U

)

const

returns the current point on the PCurve of the first face

ValueOnF2()

gp_Pnt2d BRepFill_MultiLine::ValueOnF2

(

const double

U

)

const

returns the current point on the PCurve of the first face

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

• BRepFill_MultiLine.hxx