Open CASCADE Technology 6.6.0
Public Member Functions
Approx_CurvlinFunc Class Reference

defines an abstract curve with
curvilinear parametrization




#include <Approx_CurvlinFunc.hxx>

Inheritance diagram for Approx_CurvlinFunc:
Inheritance graph
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Public Member Functions

 Approx_CurvlinFunc (const Handle< Adaptor3d_HCurve > &C, const Standard_Real Tol)
 Approx_CurvlinFunc (const Handle< Adaptor2d_HCurve2d > &C2D, const Handle< Adaptor3d_HSurface > &S, const Standard_Real Tol)
 Approx_CurvlinFunc (const Handle< Adaptor2d_HCurve2d > &C2D1, const Handle< Adaptor2d_HCurve2d > &C2D2, const Handle< Adaptor3d_HSurface > &S1, const Handle< Adaptor3d_HSurface > &S2, const Standard_Real Tol)
void SetTol (const Standard_Real Tol)
Standard_Real FirstParameter () const
Standard_Real LastParameter () const
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 Trim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol)
 if First < 0 or Last > 1

void Length ()
 Computes length of the curve.

Standard_Real Length (Adaptor3d_Curve &C, const Standard_Real FirstU, const Standard_Real LasrU) const
 Computes length of the curve segment.

Standard_Real GetLength () const
Standard_Real GetUParameter (Adaptor3d_Curve &C, const Standard_Real S, const Standard_Integer NumberOfCurve) const
 returns original parameter correponding S. if
Case == 1 computation is performed on myC2D1 and mySurf1,
otherwise it is done on myC2D2 and mySurf2.

Standard_Real GetSParameter (const Standard_Real U) const
 returns original parameter correponding S.

Standard_Boolean EvalCase1 (const Standard_Real S, const Standard_Integer Order, TColStd_Array1OfReal &Result) const
 if myCase != 1

Standard_Boolean EvalCase2 (const Standard_Real S, const Standard_Integer Order, TColStd_Array1OfReal &Result) const
 if myCase != 2

Standard_Boolean EvalCase3 (const Standard_Real S, const Standard_Integer Order, TColStd_Array1OfReal &Result)
 if myCase != 3


Constructor & Destructor Documentation

Approx_CurvlinFunc::Approx_CurvlinFunc ( const Handle< Adaptor3d_HCurve > &  C,
const Standard_Real  Tol 
)
Approx_CurvlinFunc::Approx_CurvlinFunc ( const Handle< Adaptor2d_HCurve2d > &  C2D,
const Handle< Adaptor3d_HSurface > &  S,
const Standard_Real  Tol 
)
Approx_CurvlinFunc::Approx_CurvlinFunc ( const Handle< Adaptor2d_HCurve2d > &  C2D1,
const Handle< Adaptor2d_HCurve2d > &  C2D2,
const Handle< Adaptor3d_HSurface > &  S1,
const Handle< Adaptor3d_HSurface > &  S2,
const Standard_Real  Tol 
)

Member Function Documentation

Standard_Boolean Approx_CurvlinFunc::EvalCase1 ( const Standard_Real  S,
const Standard_Integer  Order,
TColStd_Array1OfReal Result 
) const
Standard_Boolean Approx_CurvlinFunc::EvalCase2 ( const Standard_Real  S,
const Standard_Integer  Order,
TColStd_Array1OfReal Result 
) const
Standard_Boolean Approx_CurvlinFunc::EvalCase3 ( const Standard_Real  S,
const Standard_Integer  Order,
TColStd_Array1OfReal Result 
)
Standard_Real Approx_CurvlinFunc::FirstParameter ( ) const
Standard_Real Approx_CurvlinFunc::GetLength ( ) const
Standard_Real Approx_CurvlinFunc::GetSParameter ( const Standard_Real  U) const
Standard_Real Approx_CurvlinFunc::GetUParameter ( Adaptor3d_Curve C,
const Standard_Real  S,
const Standard_Integer  NumberOfCurve 
) const
void Approx_CurvlinFunc::Intervals ( TColStd_Array1OfReal T,
const GeomAbs_Shape  S 
) const
Standard_Real Approx_CurvlinFunc::LastParameter ( ) const
Standard_Real Approx_CurvlinFunc::Length ( Adaptor3d_Curve C,
const Standard_Real  FirstU,
const Standard_Real  LasrU 
) const
void Approx_CurvlinFunc::Length ( )
Standard_Integer Approx_CurvlinFunc::NbIntervals ( const GeomAbs_Shape  S) const
void Approx_CurvlinFunc::SetTol ( const Standard_Real  Tol)

---Purpose Update the tolerance to used

void Approx_CurvlinFunc::Trim ( const Standard_Real  First,
const Standard_Real  Last,
const Standard_Real  Tol 
)

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