Open CASCADE Technology 6.5.2
Public Member Functions
BlendFunc_ChAsym Class Reference

#include <BlendFunc_ChAsym.hxx>

Inheritance diagram for BlendFunc_ChAsym:
Inheritance graph
[legend]

Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
 BlendFunc_ChAsym (const Handle< Adaptor3d_HSurface > &S1, const Handle< Adaptor3d_HSurface > &S2, const Handle< Adaptor3d_HCurve > &C)
Standard_Integer NbEquations () const
 returns the number of equations of the function.

void Set (const Standard_Real Param)
 Sets the value of the parameter along the guide line.
This determines the plane in which the solution has
to be found.

void Set (const Standard_Real First, const Standard_Real Last)
 Sets the bounds of the parametric interval on
the guide line.
This determines the derivatives in these values if the
function is not Cn.

void GetTolerance (math_Vector &Tolerance, const Standard_Real Tol) const
 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
 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_Boolean IsSolution (const math_Vector &Sol, const Standard_Real Tol)
 Returns Standard_True if Sol is a zero of the function.
Tol is the tolerance used in 3d space.
The computation is made at the current value of
the parameter on the guide line.

Standard_Real GetMinimalDistance () const
 Returns the minimal Distance beetween two
extremitys of calculed sections.

Standard_Boolean ComputeValues (const math_Vector &X, const Standard_Integer DegF, const Standard_Integer DegL)
 computes the values <F> of the derivatives for the
variable <X> between DegF and DegL.
Returns True if the computation was done successfully,
False otherwise.

Standard_Boolean Value (const math_Vector &X, math_Vector &F)
 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)
 returns the values <D> of the derivatives for the
variable <X>.
Returns True if the computation was done successfully,
False otherwise.

Standard_Boolean Values (const math_Vector &X, math_Vector &F, math_Matrix &D)
 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.

const gp_Pnt & PointOnS1 () const
 Returns the point on the first surface, at parameter
Sol(1),Sol(2) (Sol is the vector used in the call of
IsSolution.

const gp_Pnt & PointOnS2 () const
 Returns the point on the second surface, at parameter
Sol(3),Sol(4) (Sol is the vector used in the call of
IsSolution.

Standard_Boolean IsTangencyPoint () const
 Returns True when it is not possible to compute
the tangent vectors at PointOnS1 and/or PointOnS2.

const gp_Vec & TangentOnS1 () const
 Returns the tangent vector at PointOnS1, in 3d space.

const gp_Vec2d & Tangent2dOnS1 () const
 Returns the tangent vector at PointOnS1, in the
parametric space of the first surface.

const gp_Vec & TangentOnS2 () const
 Returns the tangent vector at PointOnS2, in 3d space.

const gp_Vec2d & Tangent2dOnS2 () const
 Returns the tangent vector at PointOnS2, in the
parametric space of the second surface.

virtual Standard_Boolean TwistOnS1 () const
virtual Standard_Boolean TwistOnS2 () const
void Tangent (const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2, gp_Vec &TgFirst, gp_Vec &TgLast, gp_Vec &NormFirst, gp_Vec &NormLast) const
 Returns the tangent vector at the section,
at the beginning and the end of the section, and
returns the normal (of the surfaces) at
these points.

void Section (const Standard_Real Param, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2, Standard_Real &Pdeb, Standard_Real &Pfin, gp_Lin &C)
 Utile pour une visu rapide et approximative de la surface.

Standard_Boolean IsRational () const
 Returns if the section is rationnal

Standard_Real GetSectionSize () const
 Returns the length of the maximum section

void GetMinimalWeight (TColStd_Array1OfReal &Weigths) const
 Compute the minimal value of weight for each poles
of all sections.

Standard_Integer NbIntervals (const GeomAbs_Shape S) const
 Returns the number of intervals for continuity
<S>. May be one if Continuity(me) >= <S>

void Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
 Stores in <T> the parameters bounding the intervals
of continuity <S>.

The array must provide enough room to accomodate
for the parameters. i.e. T.Length() > NbIntervals()

void GetShape (Standard_Integer &NbPoles, Standard_Integer &NbKnots, Standard_Integer &Degree, Standard_Integer &NbPoles2d)
void GetTolerance (const Standard_Real BoundTol, const Standard_Real SurfTol, const Standard_Real AngleTol, math_Vector &Tol3d, math_Vector &Tol1D) const
 Returns the tolerance to reach in approximation
to respecte
BoundTol error at the Boundary
AngleTol tangent error at the Boundary
SurfTol error inside the surface.

void Knots (TColStd_Array1OfReal &TKnots)
void Mults (TColStd_Array1OfInteger &TMults)
void Section (const Blend_Point &P, TColgp_Array1OfPnt &Poles, TColgp_Array1OfPnt2d &Poles2d, TColStd_Array1OfReal &Weigths)
virtual Standard_Boolean Section (const Blend_Point &P, TColgp_Array1OfPnt &Poles, TColgp_Array1OfVec &DPoles, TColgp_Array1OfPnt2d &Poles2d, TColgp_Array1OfVec2d &DPoles2d, TColStd_Array1OfReal &Weigths, TColStd_Array1OfReal &DWeigths)
 Used for the first and last section

virtual Standard_Boolean Section (const Blend_Point &P, TColgp_Array1OfPnt &Poles, TColgp_Array1OfVec &DPoles, TColgp_Array1OfVec &D2Poles, TColgp_Array1OfPnt2d &Poles2d, TColgp_Array1OfVec2d &DPoles2d, TColgp_Array1OfVec2d &D2Poles2d, TColStd_Array1OfReal &Weigths, TColStd_Array1OfReal &DWeigths, TColStd_Array1OfReal &D2Weigths)
 Used for the first and last section

void Resolution (const Standard_Integer IC2d, const Standard_Real Tol, Standard_Real &TolU, Standard_Real &TolV) const
void Set (const Standard_Real Dist1, const Standard_Real Angle, const Standard_Integer Choix)
 Sets the distances and the angle.

Constructor & Destructor Documentation

BlendFunc_ChAsym::BlendFunc_ChAsym ( const Handle< Adaptor3d_HSurface > &  S1,
const Handle< Adaptor3d_HSurface > &  S2,
const Handle< Adaptor3d_HCurve > &  C 
)

Member Function Documentation

Standard_Boolean BlendFunc_ChAsym::ComputeValues ( const math_Vector &  X,
const Standard_Integer  DegF,
const Standard_Integer  DegL 
)
Standard_Boolean BlendFunc_ChAsym::Derivatives ( const math_Vector &  X,
math_Matrix &  D 
) [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::GetBounds ( math_Vector &  InfBound,
math_Vector &  SupBound 
) const [virtual]

Implements Blend_Function.

Standard_Real BlendFunc_ChAsym::GetMinimalDistance ( ) const [virtual]

Implements Blend_AppFunction.

void BlendFunc_ChAsym::GetMinimalWeight ( TColStd_Array1OfReal &  Weigths) const [virtual]

Implements Blend_AppFunction.

Standard_Real BlendFunc_ChAsym::GetSectionSize ( ) const [virtual]

Implements Blend_AppFunction.

void BlendFunc_ChAsym::GetShape ( Standard_Integer &  NbPoles,
Standard_Integer &  NbKnots,
Standard_Integer &  Degree,
Standard_Integer &  NbPoles2d 
) [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::GetTolerance ( const Standard_Real  BoundTol,
const Standard_Real  SurfTol,
const Standard_Real  AngleTol,
math_Vector &  Tol3d,
math_Vector &  Tol1D 
) const [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::GetTolerance ( math_Vector &  Tolerance,
const Standard_Real  Tol 
) const [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::Intervals ( TColStd_Array1OfReal &  T,
const GeomAbs_Shape  S 
) const [virtual]

Implements Blend_AppFunction.

Standard_Boolean BlendFunc_ChAsym::IsRational ( ) const [virtual]

Implements Blend_AppFunction.

Standard_Boolean BlendFunc_ChAsym::IsSolution ( const math_Vector &  Sol,
const Standard_Real  Tol 
) [virtual]

Implements Blend_Function.

Standard_Boolean BlendFunc_ChAsym::IsTangencyPoint ( ) const [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::Knots ( TColStd_Array1OfReal &  TKnots) [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::Mults ( TColStd_Array1OfInteger &  TMults) [virtual]

Implements Blend_Function.

Standard_Integer BlendFunc_ChAsym::NbEquations ( ) const [virtual]

Implements Blend_Function.

Standard_Integer BlendFunc_ChAsym::NbIntervals ( const GeomAbs_Shape  S) const [virtual]

Implements Blend_AppFunction.

void BlendFunc_ChAsym::operator delete ( void *  anAddress) [inline]

Reimplemented from Blend_Function.

void* BlendFunc_ChAsym::operator new ( size_t  ,
void *  anAddress 
) [inline]

Reimplemented from Blend_Function.

void* BlendFunc_ChAsym::operator new ( size_t  size) [inline]

Reimplemented from Blend_Function.

const gp_Pnt& BlendFunc_ChAsym::PointOnS1 ( ) const [virtual]

Implements Blend_Function.

const gp_Pnt& BlendFunc_ChAsym::PointOnS2 ( ) const [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::Resolution ( const Standard_Integer  IC2d,
const Standard_Real  Tol,
Standard_Real &  TolU,
Standard_Real &  TolV 
) const [virtual]

Implements Blend_AppFunction.

virtual Standard_Boolean BlendFunc_ChAsym::Section ( const Blend_Point &  P,
TColgp_Array1OfPnt &  Poles,
TColgp_Array1OfVec &  DPoles,
TColgp_Array1OfPnt2d &  Poles2d,
TColgp_Array1OfVec2d &  DPoles2d,
TColStd_Array1OfReal &  Weigths,
TColStd_Array1OfReal &  DWeigths 
) [virtual]

Implements Blend_Function.

virtual Standard_Boolean BlendFunc_ChAsym::Section ( const Blend_Point &  P,
TColgp_Array1OfPnt &  Poles,
TColgp_Array1OfVec &  DPoles,
TColgp_Array1OfVec &  D2Poles,
TColgp_Array1OfPnt2d &  Poles2d,
TColgp_Array1OfVec2d &  DPoles2d,
TColgp_Array1OfVec2d &  D2Poles2d,
TColStd_Array1OfReal &  Weigths,
TColStd_Array1OfReal &  DWeigths,
TColStd_Array1OfReal &  D2Weigths 
) [virtual]

Reimplemented from Blend_Function.

void BlendFunc_ChAsym::Section ( const Blend_Point &  P,
TColgp_Array1OfPnt &  Poles,
TColgp_Array1OfPnt2d &  Poles2d,
TColStd_Array1OfReal &  Weigths 
) [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::Section ( const Standard_Real  Param,
const Standard_Real  U1,
const Standard_Real  V1,
const Standard_Real  U2,
const Standard_Real  V2,
Standard_Real &  Pdeb,
Standard_Real &  Pfin,
gp_Lin &  C 
)
void BlendFunc_ChAsym::Set ( const Standard_Real  First,
const Standard_Real  Last 
) [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::Set ( const Standard_Real  Param) [virtual]

Implements Blend_Function.

void BlendFunc_ChAsym::Set ( const Standard_Real  Dist1,
const Standard_Real  Angle,
const Standard_Integer  Choix 
)
void BlendFunc_ChAsym::Tangent ( const Standard_Real  U1,
const Standard_Real  V1,
const Standard_Real  U2,
const Standard_Real  V2,
gp_Vec &  TgFirst,
gp_Vec &  TgLast,
gp_Vec &  NormFirst,
gp_Vec &  NormLast 
) const [virtual]

Implements Blend_Function.

const gp_Vec2d& BlendFunc_ChAsym::Tangent2dOnS1 ( ) const [virtual]

Implements Blend_Function.

const gp_Vec2d& BlendFunc_ChAsym::Tangent2dOnS2 ( ) const [virtual]

Implements Blend_Function.

const gp_Vec& BlendFunc_ChAsym::TangentOnS1 ( ) const [virtual]

Implements Blend_Function.

const gp_Vec& BlendFunc_ChAsym::TangentOnS2 ( ) const [virtual]

Implements Blend_Function.

virtual Standard_Boolean BlendFunc_ChAsym::TwistOnS1 ( ) const [virtual]

Reimplemented from Blend_Function.

virtual Standard_Boolean BlendFunc_ChAsym::TwistOnS2 ( ) const [virtual]

Reimplemented from Blend_Function.

Standard_Boolean BlendFunc_ChAsym::Value ( const math_Vector &  X,
math_Vector &  F 
) [virtual]

Implements Blend_Function.

Standard_Boolean BlendFunc_ChAsym::Values ( const math_Vector &  X,
math_Vector &  F,
math_Matrix &  D 
) [virtual]

Implements Blend_Function.

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