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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _GeomLib_HeaderFile
#define _GeomLib_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Handle_Geom_Curve_HeaderFile
#include <Handle_Geom_Curve.hxx>
#endif
#ifndef _Handle_Geom2d_Curve_HeaderFile
#include <Handle_Geom2d_Curve.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _GeomAbs_Shape_HeaderFile
#include <GeomAbs_Shape.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Geom_BoundedCurve_HeaderFile
#include <Handle_Geom_BoundedCurve.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_Geom_BoundedSurface_HeaderFile
#include <Handle_Geom_BoundedSurface.hxx>
#endif
#ifndef _Handle_TColStd_HArray1OfReal_HeaderFile
#include <Handle_TColStd_HArray1OfReal.hxx>
#endif
#ifndef _Handle_Geom_BSplineSurface_HeaderFile
#include <Handle_Geom_BSplineSurface.hxx>
#endif
#ifndef _Handle_Geom_Surface_HeaderFile
#include <Handle_Geom_Surface.hxx>
#endif
class Geom_Curve;
class gp_Ax2;
class Geom2d_Curve;
class gp_GTrsf2d;
class Adaptor3d_CurveOnSurface;
class Geom_BoundedCurve;
class gp_Pnt;
class gp_Vec;
class Geom_BoundedSurface;
class TColgp_Array1OfPnt;
class gp_Dir;
class TColStd_Array1OfReal;
class TColStd_HArray1OfReal;
class TColStd_SequenceOfReal;
class Adaptor3d_Curve;
class Geom_BSplineSurface;
class Geom_Surface;
class gp_Pnt2d;
class GeomLib_Array1OfMat;
class GeomLib_MakeCurvefromApprox;
class GeomLib_Interpolate;
class GeomLib_DenominatorMultiplier;
class GeomLib_CheckBSplineCurve;
class GeomLib_Check2dBSplineCurve;
class GeomLib_IsPlanarSurface;
class GeomLib_Tool;
class GeomLib_PolyFunc;
class GeomLib_LogSample;
//! Geom Library. This package provides an <br>
//! implementation of functions for basic computation <br>
//! on geometric entity from packages Geom and Geom2d. <br>
class GeomLib {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! Computes the curve 3d from package Geom <br>
//! corresponding to curve 2d from package Geom2d, on <br>
//! the plan defined with the local coordinate system <br>
//! Position. <br>
Standard_EXPORT static Handle_Geom_Curve To3d(const gp_Ax2& Position,const Handle(Geom2d_Curve)& Curve2d) ;
//! Computes the curve 3d from package Geom <br>
//! corresponding to the curve 3d from package Geom, <br>
//! transformed with the transformation <GTrsf> <br>
//! WARNING : this method may return a null Handle if <br>
//! it's impossible to compute the transformation of <br>
//! a curve. It's not implemented when : <br>
//! 1) the curve is an infinite parabola or hyperbola <br>
//! 2) the curve is an offsetcurve <br>
Standard_EXPORT static Handle_Geom2d_Curve GTransform(const Handle(Geom2d_Curve)& Curve,const gp_GTrsf2d& GTrsf) ;
//! Make the curve Curve2dPtr have the imposed <br>
//! range First to List the most economic way, <br>
//! that is if it can change the range without <br>
//! changing the nature of the curve it will try <br>
//! to do that. Otherwise it will produce a Bspline <br>
//! curve that has the required range <br>
Standard_EXPORT static void SameRange(const Standard_Real Tolerance,const Handle(Geom2d_Curve)& Curve2dPtr,const Standard_Real First,const Standard_Real Last,const Standard_Real RequestedFirst,const Standard_Real RequestedLast,Handle(Geom2d_Curve)& NewCurve2dPtr) ;
Standard_EXPORT static void BuildCurve3d(const Standard_Real Tolerance,Adaptor3d_CurveOnSurface& CurvePtr,const Standard_Real FirstParameter,const Standard_Real LastParameter,Handle(Geom_Curve)& NewCurvePtr,Standard_Real& MaxDeviation,Standard_Real& AverageDeviation,const GeomAbs_Shape Continuity = GeomAbs_C1,const Standard_Integer MaxDegree = 14,const Standard_Integer MaxSegment = 30) ;
Standard_EXPORT static void AdjustExtremity(Handle(Geom_BoundedCurve)& Curve,const gp_Pnt& P1,const gp_Pnt& P2,const gp_Vec& T1,const gp_Vec& T2) ;
//! Extends the bounded curve Curve to the point Point. <br>
//! The extension is built: <br>
//! - at the end of the curve if After equals true, or <br>
//! - at the beginning of the curve if After equals false. <br>
//! The extension is performed according to a degree of <br>
//! continuity equal to Cont, which in its turn must be equal to 1, 2 or 3. <br>
//! This function converts the bounded curve Curve into a BSpline curve. <br>
//! Warning <br>
//! - Nothing is done, and Curve is not modified if Cont is <br>
//! not equal to 1, 2 or 3. <br>
//! - It is recommended that the extension should not be <br>
//! too large with respect to the size of the bounded <br>
//! curve Curve: Point must not be located too far from <br>
//! one of the extremities of Curve. <br>
Standard_EXPORT static void ExtendCurveToPoint(Handle(Geom_BoundedCurve)& Curve,const gp_Pnt& Point,const Standard_Integer Cont,const Standard_Boolean After) ;
//! Extends the bounded surface Surf along one of its <br>
//! boundaries. The chord length of the extension is equal to Length. <br>
//! The direction of the extension is given as: <br>
//! - the u parametric direction of Surf, if InU equals true, or <br>
//! - the v parametric direction of Surf, if InU equals false. <br>
//! In this parametric direction, the extension is built on the side of: <br>
//! - the last parameter of Surf, if After equals true, or <br>
//! - the first parameter of Surf, if After equals false. <br>
//! The extension is performed according to a degree of <br>
//! continuity equal to Cont, which in its turn must be equal to 1, 2 or 3. <br>
//! This function converts the bounded surface Surf into a BSpline surface. <br>
//! Warning <br>
//! - Nothing is done, and Surf is not modified if Cont is <br>
//! not equal to 1, 2 or 3. <br>
//! - It is recommended that Length, the size of the <br>
//! extension should not be too large with respect to the <br>
//! size of the bounded surface Surf. <br>
//! - Surf must not be a periodic BSpline surface in the <br>
//! parametric direction corresponding to the direction of extension. <br>
Standard_EXPORT static void ExtendSurfByLength(Handle(Geom_BoundedSurface)& Surf,const Standard_Real Length,const Standard_Integer Cont,const Standard_Boolean InU,const Standard_Boolean After) ;
//! Compute axes of inertia, of some points -- -- -- <br>
//! <Axe>.Location() is the BaryCentre -- -- -- -- -- <br>
//! <Axe>.XDirection is the axe of upper inertia -- -- -- <br>
//! -- <Axe>.Direction is the Normal to the average plane <br>
//! -- -- -- IsSingular is True if points are on line -- <br>
//! Tol is used to determine singular cases. <br>
Standard_EXPORT static void AxeOfInertia(const TColgp_Array1OfPnt& Points,gp_Ax2& Axe,Standard_Boolean& IsSingular,const Standard_Real Tol = 1.0e-7) ;
//! Compute principale axes of inertia, and dispertion <br>
//! value of some points. <br>
Standard_EXPORT static void Inertia(const TColgp_Array1OfPnt& Points,gp_Pnt& Bary,gp_Dir& XDir,gp_Dir& YDir,Standard_Real& Xgap,Standard_Real& YGap,Standard_Real& ZGap) ;
//! Warning! This assume that the InParameter is an increasing sequence <br>
//! of real number and it will not check for that : Unpredictable <br>
//! result can happen if this is not satisfied. It is the caller <br>
//! responsability to check for that property. <br>
Standard_EXPORT static void RemovePointsFromArray(const Standard_Integer NumPoints,const TColStd_Array1OfReal& InParameters,Handle(TColStd_HArray1OfReal)& OutParameters) ;
//! this makes sure that there is at least MinNumPoints <br>
//! in OutParameters taking into account the parameters in <br>
//! the InParameters array provided those are in order, <br>
//! that is the sequence of real in the InParameter is strictly <br>
//! non decreasing <br>
//! <br>
Standard_EXPORT static void DensifyArray1OfReal(const Standard_Integer MinNumPoints,const TColStd_Array1OfReal& InParameters,Handle(TColStd_HArray1OfReal)& OutParameters) ;
Standard_EXPORT static void FuseIntervals(const TColStd_Array1OfReal& Interval1,const TColStd_Array1OfReal& Interval2,TColStd_SequenceOfReal& Fusion,const Standard_Real Confusion = 1.0e-9) ;
//! this will compute the maximum distance at the <br>
//! parameters given in the Parameters array by <br>
//! evaluating each parameter the two curves and taking <br>
//! the maximum of the evaluated distance <br>
Standard_EXPORT static void EvalMaxParametricDistance(const Adaptor3d_Curve& Curve,const Adaptor3d_Curve& AReferenceCurve,const Standard_Real Tolerance,const TColStd_Array1OfReal& Parameters,Standard_Real& MaxDistance) ;
//! this will compute the maximum distancef at the parameters <br>
//! given in the Parameters array by projecting from the Curve <br>
//! to the reference curve and taking the minimum distance <br>
//! Than the maximum will be taken on those minimas. <br>
Standard_EXPORT static void EvalMaxDistanceAlongParameter(const Adaptor3d_Curve& Curve,const Adaptor3d_Curve& AReferenceCurve,const Standard_Real Tolerance,const TColStd_Array1OfReal& Parameters,Standard_Real& MaxDistance) ;
//! Cancel,on the boudaries,the denominator first derivative <br>
//! in the directions wished by the user and set its value to 1. <br>
Standard_EXPORT static void CancelDenominatorDerivative(Handle(Geom_BSplineSurface)& BSurf,const Standard_Boolean UDirection,const Standard_Boolean VDirection) ;
Standard_EXPORT static Standard_Integer NormEstim(const Handle(Geom_Surface)& S,const gp_Pnt2d& UV,const Standard_Real Tol,gp_Dir& N) ;
protected:
private:
friend class GeomLib_Array1OfMat;
friend class GeomLib_MakeCurvefromApprox;
friend class GeomLib_Interpolate;
friend class GeomLib_DenominatorMultiplier;
friend class GeomLib_CheckBSplineCurve;
friend class GeomLib_Check2dBSplineCurve;
friend class GeomLib_IsPlanarSurface;
friend class GeomLib_Tool;
friend class GeomLib_PolyFunc;
friend class GeomLib_LogSample;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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