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Public Member Functions
BlendFunc_CSConstRad Class Reference

#include <BlendFunc_CSConstRad.hxx>

Inheritance diagram for BlendFunc_CSConstRad:
Inheritance graph
[legend]

Public Member Functions

DEFINE_STANDARD_ALLOC BlendFunc_CSConstRad (const Handle< Adaptor3d_HSurface > &S, const Handle< Adaptor3d_HCurve > &C, const Handle< Adaptor3d_HCurve > &CGuide)
Standard_Integer NbEquations () const
 returns the number of equations of the function (3).

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.

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 3 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 3 variables.
Returns in the vector SupBound the greatest values allowed
for each of the 3 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.

const gp_PntPointOnS () const
 Returns the point on the surface.

const gp_PntPointOnC () const
 Returns the point on the curve.

const gp_Pnt2dPnt2d () const
 Returns U,V coordinates of the point on the surface.

Standard_Real ParameterOnC () const
 Returns parameter of the point on the curve.

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

const gp_VecTangentOnS () const
 Returns the tangent vector at PointOnS, in 3d space.

const gp_Vec2dTangent2d () const
 Returns the tangent vector at PointOnS, in the
parametric space of the first surface.

const gp_VecTangentOnC () const
 Returns the tangent vector at PointOnC, in 3d space.

void Tangent (const Standard_Real U, const Standard_Real V, gp_Vec &TgS, gp_Vec &NormS) const
 Returns the tangent vector at the section,
at the beginning and the end of the section, and
returns the normal (of the surface) at
these points.

void Set (const Standard_Real Radius, const Standard_Integer Choix)
void Set (const BlendFunc_SectionShape TypeSection)
 Sets the type of section generation for the
approximations.

void Section (const Standard_Real Param, const Standard_Real U, const Standard_Real V, const Standard_Real W, Standard_Real &Pdeb, Standard_Real &Pfin, gp_Circ &C)
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
The method returns Standard_True if the derivatives
are computed, otherwise it returns Standard_False.

Standard_Boolean GetSection (const Standard_Real Param, const Standard_Real U, const Standard_Real V, const Standard_Real W, TColgp_Array1OfPnt &tabP, TColgp_Array1OfVec &tabV)
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()
raises
OutOfRange from Standard

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)
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

void Section (const Blend_Point &P, TColgp_Array1OfPnt &Poles, TColgp_Array1OfPnt2d &Poles2d, TColStd_Array1OfReal &Weigths)
void Resolution (const Standard_Integer IC2d, const Standard_Real Tol, Standard_Real &TolU, Standard_Real &TolV) const

Constructor & Destructor Documentation


Member Function Documentation

Implements Blend_CSFunction.

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

Implements Blend_CSFunction.

Implements Blend_AppFunction.

Implements Blend_AppFunction.

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

Implements Blend_CSFunction.

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

Implements Blend_CSFunction.

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

Implements Blend_CSFunction.

Implements Blend_AppFunction.

Implements Blend_AppFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_AppFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_AppFunction.

virtual Standard_Boolean BlendFunc_CSConstRad::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_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

void BlendFunc_CSConstRad::Tangent ( const Standard_Real  U,
const Standard_Real  V,
gp_Vec TgS,
gp_Vec NormS 
) const [virtual]

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.

Implements Blend_CSFunction.


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