Open CASCADE Technology  6.5.4
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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)
 ---Purpose Update the tolerance to used

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


Member Function Documentation


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