BlendFunc_Corde Class Reference

This function calculates point (pts) on the curve of intersection between the normal to a curve (guide) in a chosen parameter and a surface (surf), so that pts was at a given distance from the guide. X(1),X(2) are the parameters U,V of pts on surf. More...

#include <BlendFunc_Corde.hxx>

Public Member Functions
	BlendFunc_Corde (const Handle< Adaptor3d_Surface > &S, const Handle< Adaptor3d_Curve > &CGuide)
void	SetParam (const Standard_Real Param)
void	SetDist (const Standard_Real Dist)
Standard_Boolean	Value (const math_Vector &X, math_Vector &F)
	computes the values <F> of the Function for the variable <X>. Returns True if the computation was done successfully, False otherwise. More...
Standard_Boolean	Derivatives (const math_Vector &X, math_Matrix &D)
	returns the values <D> of the derivatives for the variable <X>. Returns True if the computation was done successfully, False otherwise. More...
const gp_Pnt &	PointOnS () const
const gp_Pnt &	PointOnGuide () const
	returns the point of parameter on CGuide More...
const gp_Vec &	NPlan () const
	returns the normal to CGuide at Ptgui. More...
Standard_Boolean	IsTangencyPoint () const
	Returns True when it is not possible to compute the tangent vectors at PointOnS. More...
const gp_Vec &	TangentOnS () const
	Returns the tangent vector at PointOnS, in 3d space. More...
const gp_Vec2d &	Tangent2dOnS () const
	Returns the tangent vector at PointOnS, in the parametric space of the first surface. More...
void	DerFguide (const math_Vector &Sol, gp_Vec2d &DerF)
	Derived of the function compared to the parameter of the guideline. More...
Standard_Boolean	IsSolution (const math_Vector &Sol, const Standard_Real Tol)
	Returns False if Sol is not solution else returns True and updates the fields tgs and tg2d. More...

Detailed Description

This function calculates point (pts) on the curve of intersection between the normal to a curve (guide) in a chosen parameter and a surface (surf), so that pts was at a given distance from the guide. X(1),X(2) are the parameters U,V of pts on surf.

Constructor & Destructor Documentation

BlendFunc_Corde()

BlendFunc_Corde::BlendFunc_Corde	(	const Handle< Adaptor3d_Surface > &	S,
		const Handle< Adaptor3d_Curve > &	CGuide
	)

Member Function Documentation

DerFguide()

void BlendFunc_Corde::DerFguide	(	const math_Vector &	Sol,
		gp_Vec2d &	DerF
	)

Derived of the function compared to the parameter of the guideline.

Derivatives()

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

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

IsSolution()

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

Returns False if Sol is not solution else returns True and updates the fields tgs and tg2d.

IsTangencyPoint()

Standard_Boolean BlendFunc_Corde::IsTangencyPoint

(

)

const

Returns True when it is not possible to compute the tangent vectors at PointOnS.

NPlan()

const gp_Vec& BlendFunc_Corde::NPlan

(

)

const

returns the normal to CGuide at Ptgui.

PointOnGuide()

const gp_Pnt& BlendFunc_Corde::PointOnGuide

(

)

const

returns the point of parameter on CGuide

PointOnS()

const gp_Pnt& BlendFunc_Corde::PointOnS

(

)

const

SetDist()

void BlendFunc_Corde::SetDist

(

const Standard_Real

Dist

)

SetParam()

void BlendFunc_Corde::SetParam

(

const Standard_Real

Param

)

Tangent2dOnS()

const gp_Vec2d& BlendFunc_Corde::Tangent2dOnS

(

)

const

Returns the tangent vector at PointOnS, in the parametric space of the first surface.

TangentOnS()

const gp_Vec& BlendFunc_Corde::TangentOnS

(

)

const

Returns the tangent vector at PointOnS, in 3d space.

Value()

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

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

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

• BlendFunc_Corde.hxx