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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 _Extrema_GenLocateExtCS_HeaderFile
#define _Extrema_GenLocateExtCS_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Real.hxx>
#include <Extrema_POnCurv.hxx>
#include <Extrema_POnSurf.hxx>
class Standard_DomainError;
class StdFail_NotDone;
class Adaptor3d_Curve;
class Adaptor3d_Surface;
class Extrema_POnCurv;
class Extrema_POnSurf;
//! With two close points it calculates the distance
//! between two surfaces.
//! This distance can be a minimum or a maximum.
class Extrema_GenLocateExtCS
{
public:
DEFINE_STANDARD_ALLOC
Standard_EXPORT Extrema_GenLocateExtCS();
//! Calculates the distance with two close points.
//! The close points are defined by the parameter values
//! T for C and (U,V) for S.
//! The function F(t,u,v)=distance(C(t),S(u,v))
//! has an extremun when gradient(F)=0. The algorithm searchs
//! a zero near the close points.
Standard_EXPORT Extrema_GenLocateExtCS(const Adaptor3d_Curve& C, const Adaptor3d_Surface& S, const Standard_Real T, const Standard_Real U, const Standard_Real V, const Standard_Real Tol1, const Standard_Real Tol2);
Standard_EXPORT void Perform (const Adaptor3d_Curve& C, const Adaptor3d_Surface& S, const Standard_Real T, const Standard_Real U, const Standard_Real V, const Standard_Real Tol1, const Standard_Real Tol2) ;
//! Returns True if the distance is found.
Standard_EXPORT Standard_Boolean IsDone() const;
//! Returns the value of the extremum square distance.
Standard_EXPORT Standard_Real SquareDistance() const;
//! Returns the point of the extremum distance on C.
Standard_EXPORT const Extrema_POnCurv& PointOnCurve() const;
//! Returns the point of the extremum distance on S.
Standard_EXPORT const Extrema_POnSurf& PointOnSurface() const;
protected:
private:
Standard_Boolean myDone;
Standard_Real mySqDist;
Extrema_POnCurv myPoint1;
Extrema_POnSurf myPoint2;
};
#endif // _Extrema_GenLocateExtCS_HeaderFile
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