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BRepBlend


BRepBlend_CSCircular Class Reference

#include <BRepBlend_CSCircular.hxx>

Inheritance diagram for BRepBlend_CSCircular:

Inheritance graph
[legend]

Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT BRepBlend_CSCircular (const Handle(Adaptor3d_HSurface)&S, const Handle(Adaptor3d_HCurve)&C, const Handle(Adaptor3d_HCurve)&CGuide, const Handle(Law_Function)&L)
virtual Standard_EXPORT Standard_Integer NbVariables () const
 Returns 3 (default value). Can be redefined.
.
Standard_EXPORT Standard_Integer NbEquations () const
 returns the number of equations of the function.

Standard_EXPORT 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_EXPORT 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_EXPORT 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.

Standard_EXPORT 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.
.
Standard_EXPORT 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.
.
Standard_EXPORT 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.
.
Standard_EXPORT 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_EXPORT 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_EXPORT const gp_Pnt & PointOnS () const
 Returns the point on the surface.
.
Standard_EXPORT const gp_Pnt & PointOnC () const
 Returns the point on the curve.
.
Standard_EXPORT const gp_Pnt2d & Pnt2d () const
 Returns U,V coordinates of the point on the surface.
.
Standard_EXPORT Standard_Real ParameterOnC () const
 Returns parameter of the point on the curve.
.
Standard_EXPORT Standard_Boolean IsTangencyPoint () const
 Returns True when it is not possible to compute
the tangent vectors at PointOnS and/or PointOnC.
.
Standard_EXPORT const gp_Vec & TangentOnS () const
 Returns the tangent vector at PointOnS, in 3d space.
.
Standard_EXPORT const gp_Vec2d & Tangent2d () const
 Returns the tangent vector at PointOnS, in the
parametric space of the first surface.
.
Standard_EXPORT const gp_Vec & TangentOnC () const
 Returns the tangent vector at PointOnC, in 3d space.
.
Standard_EXPORT 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 surfaces) at
these points.
.
Standard_EXPORT void Set (const Standard_Real Radius, const Standard_Integer Choix)
Standard_EXPORT void Set (const BlendFunc_SectionShape TypeSection)
Standard_EXPORT 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_EXPORT 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_EXPORT 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_EXPORT Standard_Boolean IsRational () const
 Returns if the section is rationnal
.
Standard_EXPORT Standard_Real GetSectionSize () const
 Returns the length of the maximum section
.
Standard_EXPORT void GetMinimalWeight (TColStd_Array1OfReal &Weigths) const
 Compute the minimal value of weight for each poles
of all sections.
.
Standard_EXPORT Standard_Integer NbIntervals (const GeomAbs_Shape S) const
 Returns the number of intervals for continuity
<s>. May be one if Continuity(me) >= <s>
.
Standard_EXPORT 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
.
Standard_EXPORT void GetShape (Standard_Integer &NbPoles, Standard_Integer &NbKnots, Standard_Integer &Degree, Standard_Integer &NbPoles2d)
Standard_EXPORT 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.
.
Standard_EXPORT void Knots (TColStd_Array1OfReal &TKnots)
Standard_EXPORT void Mults (TColStd_Array1OfInteger &TMults)
Standard_EXPORT 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
The method returns Standard_True if the derivatives
are computed, otherwise it returns Standard_False.
.
Standard_EXPORT void Section (const Blend_Point &P, TColgp_Array1OfPnt &Poles, TColgp_Array1OfPnt2d &Poles2d, TColStd_Array1OfReal &Weigths)
Standard_EXPORT void Resolution (const Standard_Integer IC2d, const Standard_Real Tol, Standard_Real &TolU, Standard_Real &TolV) const

Private Attributes

Handle_Adaptor3d_HSurface surf
Handle_Adaptor3d_HCurve curv
Handle_Adaptor3d_HCurve guide
Handle_Law_Function law
gp_Pnt pts
gp_Pnt ptc
gp_Pnt2d pt2d
Standard_Real prmc
Standard_Real dprmc
Standard_Boolean istangent
gp_Vec tgs
gp_Vec2d tg2d
gp_Vec tgc
Standard_Real ray
Standard_Integer choix
gp_Vec d1gui
gp_Vec d2gui
gp_Vec nplan
Standard_Real normtg
Standard_Real maxang
Standard_Real minang
BlendFunc_SectionShape mySShape
Convert_ParameterisationType myTConv

Constructor & Destructor Documentation

Standard_EXPORT BRepBlend_CSCircular::BRepBlend_CSCircular const Handle(Adaptor3d_HSurface)&  S,
const Handle(Adaptor3d_HCurve)&  C,
const Handle(Adaptor3d_HCurve)&  CGuide,
const Handle(Law_Function)&  L
 


Member Function Documentation

Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::Derivatives const math_Vector &  X,
math_Matrix &  D
[virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::GetBounds math_Vector &  InfBound,
math_Vector &  SupBound
const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::GetMinimalWeight TColStd_Array1OfReal &  Weigths  )  const [virtual]
 

Implements Blend_AppFunction.

Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::GetSection const Standard_Real  Param,
const Standard_Real  U,
const Standard_Real  V,
const Standard_Real  W,
TColgp_Array1OfPnt &  tabP,
TColgp_Array1OfVec &  tabV
 

Standard_EXPORT Standard_Real BRepBlend_CSCircular::GetSectionSize  )  const [virtual]
 

Implements Blend_AppFunction.

Standard_EXPORT void BRepBlend_CSCircular::GetShape Standard_Integer &  NbPoles,
Standard_Integer &  NbKnots,
Standard_Integer &  Degree,
Standard_Integer &  NbPoles2d
[virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::GetTolerance const Standard_Real  BoundTol,
const Standard_Real  SurfTol,
const Standard_Real  AngleTol,
math_Vector &  Tol3d,
math_Vector &  Tol1D
const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::GetTolerance math_Vector &  Tolerance,
const Standard_Real  Tol
const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::Intervals TColStd_Array1OfReal &  T,
const GeomAbs_Shape  S
const [virtual]
 

Implements Blend_AppFunction.

Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::IsRational  )  const [virtual]
 

Implements Blend_AppFunction.

Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::IsSolution const math_Vector &  Sol,
const Standard_Real  Tol
[virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::IsTangencyPoint  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::Knots TColStd_Array1OfReal &  TKnots  )  [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::Mults TColStd_Array1OfInteger &  TMults  )  [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT Standard_Integer BRepBlend_CSCircular::NbEquations  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT Standard_Integer BRepBlend_CSCircular::NbIntervals const GeomAbs_Shape  S  )  const [virtual]
 

Implements Blend_AppFunction.

virtual Standard_EXPORT Standard_Integer BRepBlend_CSCircular::NbVariables  )  const [virtual]
 

Reimplemented from Blend_CSFunction.

void BRepBlend_CSCircular::operator delete void *  anAddress  )  [inline]
 

Reimplemented from Blend_CSFunction.

void* BRepBlend_CSCircular::operator new size_t  size  )  [inline]
 

Reimplemented from Blend_CSFunction.

void* BRepBlend_CSCircular::operator new size_t  ,
void *  anAddress
[inline]
 

Reimplemented from Blend_CSFunction.

Standard_EXPORT Standard_Real BRepBlend_CSCircular::ParameterOnC  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT const gp_Pnt2d& BRepBlend_CSCircular::Pnt2d  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT const gp_Pnt& BRepBlend_CSCircular::PointOnC  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT const gp_Pnt& BRepBlend_CSCircular::PointOnS  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::Resolution const Standard_Integer  IC2d,
const Standard_Real  Tol,
Standard_Real &  TolU,
Standard_Real &  TolV
const [virtual]
 

Implements Blend_AppFunction.

Standard_EXPORT void BRepBlend_CSCircular::Section const Blend_Point P,
TColgp_Array1OfPnt &  Poles,
TColgp_Array1OfPnt2d &  Poles2d,
TColStd_Array1OfReal &  Weigths
[virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::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_CSFunction.

virtual Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::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.

Standard_EXPORT void BRepBlend_CSCircular::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
 

Standard_EXPORT void BRepBlend_CSCircular::Set const BlendFunc_SectionShape  TypeSection  ) 
 

Standard_EXPORT void BRepBlend_CSCircular::Set const Standard_Real  Radius,
const Standard_Integer  Choix
 

Standard_EXPORT void BRepBlend_CSCircular::Set const Standard_Real  First,
const Standard_Real  Last
[virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::Set const Standard_Real  Param  )  [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT void BRepBlend_CSCircular::Tangent const Standard_Real  U,
const Standard_Real  V,
gp_Vec &  TgS,
gp_Vec &  NormS
const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT const gp_Vec2d& BRepBlend_CSCircular::Tangent2d  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT const gp_Vec& BRepBlend_CSCircular::TangentOnC  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT const gp_Vec& BRepBlend_CSCircular::TangentOnS  )  const [virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::Value const math_Vector &  X,
math_Vector &  F
[virtual]
 

Implements Blend_CSFunction.

Standard_EXPORT Standard_Boolean BRepBlend_CSCircular::Values const math_Vector &  X,
math_Vector &  F,
math_Matrix &  D
[virtual]
 

Implements Blend_CSFunction.


Field Documentation

Standard_Integer BRepBlend_CSCircular::choix [private]
 

Handle_Adaptor3d_HCurve BRepBlend_CSCircular::curv [private]
 

gp_Vec BRepBlend_CSCircular::d1gui [private]
 

gp_Vec BRepBlend_CSCircular::d2gui [private]
 

Standard_Real BRepBlend_CSCircular::dprmc [private]
 

Handle_Adaptor3d_HCurve BRepBlend_CSCircular::guide [private]
 

Standard_Boolean BRepBlend_CSCircular::istangent [private]
 

Handle_Law_Function BRepBlend_CSCircular::law [private]
 

Standard_Real BRepBlend_CSCircular::maxang [private]
 

Standard_Real BRepBlend_CSCircular::minang [private]
 

BlendFunc_SectionShape BRepBlend_CSCircular::mySShape [private]
 

Convert_ParameterisationType BRepBlend_CSCircular::myTConv [private]
 

Standard_Real BRepBlend_CSCircular::normtg [private]
 

gp_Vec BRepBlend_CSCircular::nplan [private]
 

Standard_Real BRepBlend_CSCircular::prmc [private]
 

gp_Pnt2d BRepBlend_CSCircular::pt2d [private]
 

gp_Pnt BRepBlend_CSCircular::ptc [private]
 

gp_Pnt BRepBlend_CSCircular::pts [private]
 

Standard_Real BRepBlend_CSCircular::ray [private]
 

Handle_Adaptor3d_HSurface BRepBlend_CSCircular::surf [private]
 

gp_Vec2d BRepBlend_CSCircular::tg2d [private]
 

gp_Vec BRepBlend_CSCircular::tgc [private]
 

gp_Vec BRepBlend_CSCircular::tgs [private]
 


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