BlendFunc_ConstThroatInv Class Reference

Class for a function used to compute a ConstThroat chamfer on a surface's boundary. More...

#include <BlendFunc_ConstThroatInv.hxx>

Inheritance diagram for BlendFunc_ConstThroatInv:

Public Member Functions
	BlendFunc_ConstThroatInv (const Handle< Adaptor3d_Surface > &S1, const Handle< Adaptor3d_Surface > &S2, const Handle< Adaptor3d_Curve > &C)
Standard_Boolean	IsSolution (const math_Vector &Sol, const Standard_Real Tol) override
	Returns Standard_True if Sol is a zero of the function. Tol is the tolerance used in 3d space.
Standard_Boolean	Value (const math_Vector &X, math_Vector &F) override
	computes the values <F> of the Functions for the variable <X>. Returns True if the computation was done successfully, False otherwise.
Standard_Boolean	Derivatives (const math_Vector &X, math_Matrix &D) override
	returns the values <D> of the derivatives for the variable <X>. Returns True if the computation was done successfully, False otherwise.
virtual void	Set (const Standard_Real theThroat, const Standard_Real, const Standard_Integer Choix) override
virtual void	Set (const Standard_Boolean OnFirst, const Handle< Adaptor2d_Curve2d > &COnSurf)=0
	Sets the CurveOnSurface on which a solution has to be found. If <OnFirst> is set to Standard_True, the curve will be on the first surface, otherwise the curve is on the second one.
Public Member Functions inherited from BlendFunc_GenChamfInv
	BlendFunc_GenChamfInv (const Handle< Adaptor3d_Surface > &S1, const Handle< Adaptor3d_Surface > &S2, const Handle< Adaptor3d_Curve > &C)
void	GetTolerance (math_Vector &Tolerance, const Standard_Real Tol) const override
	Returns in the vector Tolerance the parametric tolerance for each of the 4 variables; Tol is the tolerance used in 3d space.
void	GetBounds (math_Vector &InfBound, math_Vector &SupBound) const override
	Returns in the vector InfBound the lowest values allowed for each of the 4 variables. Returns in the vector SupBound the greatest values allowed for each of the 4 variables.
Standard_Integer	NbEquations () const override
	returns the number of equations of the function.
Standard_Boolean	Values (const math_Vector &X, math_Vector &F, math_Matrix &D) override
	returns the values <F> of the functions and the derivatives <D> for the variable <X>. Returns True if the computation was done successfully, False otherwise.
Public Member Functions inherited from Blend_FuncInv
Standard_Integer	NbVariables () const
	Returns 4.
Public Member Functions inherited from math_FunctionSet
virtual Standard_Integer	GetStateNumber ()
	Returns the state of the function corresponding to the latestcall of any methods associated with the function. This function is called by each of the algorithms described later which define the function Integer Algorithm::StateNumber(). The algorithm has the responsibility to call this function when it has found a solution (i.e. a root or a minimum) and has to maintain the association between the solution found and this StateNumber. Byu default, this method returns 0 (which means for the algorithm: no state has been saved). It is the responsibility of the programmer to decide if he needs to save the current state of the function and to return an Integer that allows retrieval of the state.
virtual	~math_FunctionSet ()

Protected Attributes
Standard_Real	Throat
Standard_Real	param
Standard_Real	sign1
Standard_Real	sign2
gp_Pnt	ptgui
gp_Vec	nplan
Standard_Real	normtg
Standard_Real	theD
gp_Vec	d1gui
gp_Vec	d2gui
gp_Pnt	pts1
gp_Pnt	pts2
gp_Vec	d1u1
gp_Vec	d1v1
gp_Vec	d1u2
gp_Vec	d1v2
Protected Attributes inherited from BlendFunc_GenChamfInv
Handle< Adaptor3d_Surface >	surf1
Handle< Adaptor3d_Surface >	surf2
Handle< Adaptor3d_Curve >	curv
Handle< Adaptor2d_Curve2d >	csurf
Standard_Integer	choix
Standard_Boolean	first

Detailed Description

Class for a function used to compute a ConstThroat chamfer on a surface's boundary.

Constructor & Destructor Documentation

BlendFunc_ConstThroatInv()

BlendFunc_ConstThroatInv::BlendFunc_ConstThroatInv	(	const Handle< Adaptor3d_Surface > &	S1,
		const Handle< Adaptor3d_Surface > &	S2,
		const Handle< Adaptor3d_Curve > &	C
	)

Member Function Documentation

Derivatives()

Standard_Boolean BlendFunc_ConstThroatInv::Derivatives ( const math_Vector &  X, math_Matrix &  D  )

overridevirtual

returns the values <D> of the derivatives for the variable <X>. Returns True if the computation was done successfully, False otherwise.

Implements Blend_FuncInv.

Reimplemented in BlendFunc_ConstThroatWithPenetrationInv.

IsSolution()

Standard_Boolean BlendFunc_ConstThroatInv::IsSolution ( const math_Vector &  Sol, const Standard_Real  Tol  )

overridevirtual

Returns Standard_True if Sol is a zero of the function. Tol is the tolerance used in 3d space.

Implements Blend_FuncInv.

Reimplemented in BlendFunc_ConstThroatWithPenetrationInv.

Set() [1/2]

virtual void Blend_FuncInv::Set ( const Standard_Boolean  OnFirst, const Handle< Adaptor2d_Curve2d > &  COnSurf  )

virtual

Sets the CurveOnSurface on which a solution has to be found. If <OnFirst> is set to Standard_True, the curve will be on the first surface, otherwise the curve is on the second one.

Reimplemented from BlendFunc_GenChamfInv.

Set() [2/2]

virtual void BlendFunc_ConstThroatInv::Set ( const Standard_Real  theThroat, const Standard_Real  , const Standard_Integer  Choix  )

overridevirtual

Implements BlendFunc_GenChamfInv.

Value()

Standard_Boolean BlendFunc_ConstThroatInv::Value ( const math_Vector &  X, math_Vector &  F  )

overridevirtual

computes the values <F> of the Functions for the variable <X>. Returns True if the computation was done successfully, False otherwise.

Implements Blend_FuncInv.

Reimplemented in BlendFunc_ConstThroatWithPenetrationInv.

Field Documentation

d1gui

gp_Vec BlendFunc_ConstThroatInv::d1gui

protected

d1u1

gp_Vec BlendFunc_ConstThroatInv::d1u1

protected

d1u2

gp_Vec BlendFunc_ConstThroatInv::d1u2

protected

d1v1

gp_Vec BlendFunc_ConstThroatInv::d1v1

protected

d1v2

gp_Vec BlendFunc_ConstThroatInv::d1v2

protected

d2gui

gp_Vec BlendFunc_ConstThroatInv::d2gui

protected

normtg

Standard_Real BlendFunc_ConstThroatInv::normtg

protected

nplan

gp_Vec BlendFunc_ConstThroatInv::nplan

protected

param

Standard_Real BlendFunc_ConstThroatInv::param

protected

ptgui

gp_Pnt BlendFunc_ConstThroatInv::ptgui

protected

pts1

gp_Pnt BlendFunc_ConstThroatInv::pts1

protected

pts2

gp_Pnt BlendFunc_ConstThroatInv::pts2

protected

sign1

Standard_Real BlendFunc_ConstThroatInv::sign1

protected

sign2

Standard_Real BlendFunc_ConstThroatInv::sign2

protected

theD

Standard_Real BlendFunc_ConstThroatInv::theD

protected

Throat

Standard_Real BlendFunc_ConstThroatInv::Throat

protected

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

• BlendFunc_ConstThroatInv.hxx