Open CASCADE Technology  7.7.0.dev
Public Member Functions

Extrema_ExtCS Class Reference

It calculates all the extremum distances between a curve and a surface. These distances can be minimum or maximum. More...

#include <Extrema_ExtCS.hxx>

Public Member Functions

 Extrema_ExtCS ()
 
 Extrema_ExtCS (const Adaptor3d_Curve &C, const Adaptor3d_Surface &S, const Standard_Real TolC, const Standard_Real TolS)
 It calculates all the distances between C and S. More...
 
 Extrema_ExtCS (const Adaptor3d_Curve &C, const Adaptor3d_Surface &S, const Standard_Real UCinf, const Standard_Real UCsup, const Standard_Real Uinf, const Standard_Real Usup, const Standard_Real Vinf, const Standard_Real Vsup, const Standard_Real TolC, const Standard_Real TolS)
 It calculates all the distances between C and S. UCinf and UCmax are the start and end parameters of the curve. More...
 
void Initialize (const Adaptor3d_Surface &S, const Standard_Real TolC, const Standard_Real TolS)
 Initializes the fields of the algorithm. More...
 
void Initialize (const Adaptor3d_Surface &S, const Standard_Real Uinf, const Standard_Real Usup, const Standard_Real Vinf, const Standard_Real Vsup, const Standard_Real TolC, const Standard_Real TolS)
 Initializes the fields of the algorithm. More...
 
void Perform (const Adaptor3d_Curve &C, const Standard_Real Uinf, const Standard_Real Usup)
 Computes the distances. An exception is raised if the fieds have not been initialized. More...
 
Standard_Boolean IsDone () const
 Returns True if the distances are found. More...
 
Standard_Boolean IsParallel () const
 Returns True if the curve is on a parallel surface. More...
 
Standard_Integer NbExt () const
 Returns the number of extremum distances. More...
 
Standard_Real SquareDistance (const Standard_Integer N) const
 Returns the value of the Nth resulting square distance. More...
 
void Points (const Standard_Integer N, Extrema_POnCurv &P1, Extrema_POnSurf &P2) const
 Returns the point of the Nth resulting distance. More...
 

Detailed Description

It calculates all the extremum distances between a curve and a surface. These distances can be minimum or maximum.

Constructor & Destructor Documentation

◆ Extrema_ExtCS() [1/3]

Extrema_ExtCS::Extrema_ExtCS ( )

◆ Extrema_ExtCS() [2/3]

Extrema_ExtCS::Extrema_ExtCS ( const Adaptor3d_Curve C,
const Adaptor3d_Surface S,
const Standard_Real  TolC,
const Standard_Real  TolS 
)

It calculates all the distances between C and S.

◆ Extrema_ExtCS() [3/3]

Extrema_ExtCS::Extrema_ExtCS ( const Adaptor3d_Curve C,
const Adaptor3d_Surface S,
const Standard_Real  UCinf,
const Standard_Real  UCsup,
const Standard_Real  Uinf,
const Standard_Real  Usup,
const Standard_Real  Vinf,
const Standard_Real  Vsup,
const Standard_Real  TolC,
const Standard_Real  TolS 
)

It calculates all the distances between C and S. UCinf and UCmax are the start and end parameters of the curve.

Member Function Documentation

◆ Initialize() [1/2]

void Extrema_ExtCS::Initialize ( const Adaptor3d_Surface S,
const Standard_Real  TolC,
const Standard_Real  TolS 
)

Initializes the fields of the algorithm.

◆ Initialize() [2/2]

void Extrema_ExtCS::Initialize ( const Adaptor3d_Surface S,
const Standard_Real  Uinf,
const Standard_Real  Usup,
const Standard_Real  Vinf,
const Standard_Real  Vsup,
const Standard_Real  TolC,
const Standard_Real  TolS 
)

Initializes the fields of the algorithm.

◆ IsDone()

Standard_Boolean Extrema_ExtCS::IsDone ( ) const

Returns True if the distances are found.

◆ IsParallel()

Standard_Boolean Extrema_ExtCS::IsParallel ( ) const

Returns True if the curve is on a parallel surface.

◆ NbExt()

Standard_Integer Extrema_ExtCS::NbExt ( ) const

Returns the number of extremum distances.

◆ Perform()

void Extrema_ExtCS::Perform ( const Adaptor3d_Curve C,
const Standard_Real  Uinf,
const Standard_Real  Usup 
)

Computes the distances. An exception is raised if the fieds have not been initialized.

◆ Points()

void Extrema_ExtCS::Points ( const Standard_Integer  N,
Extrema_POnCurv P1,
Extrema_POnSurf P2 
) const

Returns the point of the Nth resulting distance.

◆ SquareDistance()

Standard_Real Extrema_ExtCS::SquareDistance ( const Standard_Integer  N) const

Returns the value of the Nth resulting square distance.


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