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. This 3 curves will have the same parametrization as the Bissectrice. This class is to be send 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 Standard_Boolean Inv1, const Standard_Boolean Inv2, const Handle< Geom2d_Curve > &Bissec)
Standard_Boolean	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 betwwen the two faces seShape from GeomAbsparated by myBis.
void	Curves (Handle< Geom_Curve > &Curve, Handle< Geom2d_Curve > &PCurve1, Handle< Geom2d_Curve > &PCurve2) const
	raises if IsParticularCase is <False>.
virtual Standard_Real	FirstParameter () const
	returns the first parameter of the Bissectrice.
virtual Standard_Real	LastParameter () const
	returns the last parameter of the Bissectrice.
gp_Pnt	Value (const Standard_Real U) const
	Returns the current point on the 3d curve.
gp_Pnt2d	ValueOnF1 (const Standard_Real U) const
	returns the current point on the PCurve of the first face
gp_Pnt2d	ValueOnF2 (const Standard_Real U) const
	returns the current point on the PCurve of the first face
void	Value3dOnF1OnF2 (const Standard_Real U, gp_Pnt &P3d, gp_Pnt2d &PF1, gp_Pnt2d &PF2) const
virtual Standard_Boolean	Value (const Standard_Real theU, NCollection_Array1< gp_Pnt2d > &thePnt2d, NCollection_Array1< gp_Pnt > &thePnt) const
	Returns the point at parameter <theU>.
virtual Standard_Boolean	D1 (const Standard_Real theU, NCollection_Array1< gp_Vec2d > &theVec2d, NCollection_Array1< gp_Vec > &theVec) const
	Returns the derivative at parameter <theU>.
Public Member Functions inherited from AppCont_Function
	AppCont_Function ()
void	GetNumberOfPoints (Standard_Integer &theNbPnt, Standard_Integer &theNbPnt2d) const
	Get number of 3d and 2d points returned by "Value" and "D1" functions.
Standard_Integer	GetNbOf3dPoints () const
	Get number of 3d points returned by "Value" and "D1" functions.
Standard_Integer	GetNbOf2dPoints () const
	Get number of 2d points returned by "Value" and "D1" functions.
virtual	~AppCont_Function ()
	Destructor.
virtual void	PeriodInformation (const Standard_Integer, Standard_Boolean &IsPeriodic, Standard_Real &thePeriod) const
	Return information about peridicity in output paramateters space.

Additional Inherited Members
Protected Attributes inherited from AppCont_Function
Standard_Integer	myNbPnt
Standard_Integer	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. This 3 curves will have the same parametrization as the Bissectrice. This class is to be send 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 Standard_Boolean	Inv1,
		const Standard_Boolean	Inv2,
		const Handle< Geom2d_Curve > &	Bissec
	)

Member Function Documentation

Continuity()

GeomAbs_Shape BRepFill_MultiLine::Continuity

(

)

const

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

Curves()

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

raises if IsParticularCase is <False>.

D1()

virtual Standard_Boolean BRepFill_MultiLine::D1 ( const Standard_Real  theU, NCollection_Array1< gp_Vec2d > &  theVec2d, NCollection_Array1< gp_Vec > &  theVec  ) const

virtual

Returns the derivative at parameter <theU>.

Implements AppCont_Function.

FirstParameter()

virtual Standard_Real BRepFill_MultiLine::FirstParameter ( ) const

virtual

returns the first parameter of the Bissectrice.

Implements AppCont_Function.

IsParticularCase()

Standard_Boolean 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()

virtual Standard_Real BRepFill_MultiLine::LastParameter ( ) const

virtual

returns the last parameter of the Bissectrice.

Implements AppCont_Function.

Value() [1/2]

virtual Standard_Boolean BRepFill_MultiLine::Value ( const Standard_Real  theU, NCollection_Array1< gp_Pnt2d > &  thePnt2d, NCollection_Array1< gp_Pnt > &  thePnt  ) const

virtual

Returns the point at parameter <theU>.

Implements AppCont_Function.

Value() [2/2]

gp_Pnt BRepFill_MultiLine::Value

(

const Standard_Real

U

)

const

Returns the current point on the 3d curve.

Value3dOnF1OnF2()

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

ValueOnF1()

gp_Pnt2d BRepFill_MultiLine::ValueOnF1

(

const Standard_Real

U

)

const

returns the current point on the PCurve of the first face

ValueOnF2()

gp_Pnt2d BRepFill_MultiLine::ValueOnF2

(

const Standard_Real

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