Extrema_GenLocateExtCS Class Reference

With two close points it calculates the distance between two surfaces. This distance can be a minimum or a maximum. More...

`#include <Extrema_GenLocateExtCS.hxx>`

## Public Member Functions

Extrema_GenLocateExtCS ()

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)
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. More...

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)

Standard_Boolean IsDone () const
Returns True if the distance is found. More...

Standard_Real SquareDistance () const
Returns the value of the extremum square distance. More...

const Extrema_POnCurvPointOnCurve () const
Returns the point of the extremum distance on C. More...

const Extrema_POnSurfPointOnSurface () const
Returns the point of the extremum distance on S. More...

## Detailed Description

With two close points it calculates the distance between two surfaces. This distance can be a minimum or a maximum.

## Constructor & Destructor Documentation

 Extrema_GenLocateExtCS::Extrema_GenLocateExtCS ( )
 Extrema_GenLocateExtCS::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 )

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.

## Member Function Documentation

 Standard_Boolean Extrema_GenLocateExtCS::IsDone ( ) const

Returns True if the distance is found.

 void Extrema_GenLocateExtCS::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 )
 const Extrema_POnCurv& Extrema_GenLocateExtCS::PointOnCurve ( ) const

Returns the point of the extremum distance on C.

 const Extrema_POnSurf& Extrema_GenLocateExtCS::PointOnSurface ( ) const

Returns the point of the extremum distance on S.

 Standard_Real Extrema_GenLocateExtCS::SquareDistance ( ) const

Returns the value of the extremum square distance.

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