Open CASCADE Technology  6.5.4
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Public Member Functions
Extrema_GenLocateExtCS Class Reference

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

#include <Extrema_GenLocateExtCS.hxx>

Public Member Functions

DEFINE_STANDARD_ALLOC 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.

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.

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

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

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


Constructor & Destructor Documentation


Member Function Documentation


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