Open CASCADE Technology  7.7.0.dev
Public Member Functions

Extrema_ExtPElS Class Reference

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

#include <Extrema_ExtPElS.hxx>

Public Member Functions

 Extrema_ExtPElS ()
 
 Extrema_ExtPElS (const gp_Pnt &P, const gp_Cylinder &S, const Standard_Real Tol)
 It calculates all the distances between a point and a cylinder from gp. Tol is used to test if the point is on the axis. More...
 
void Perform (const gp_Pnt &P, const gp_Cylinder &S, const Standard_Real Tol)
 
 Extrema_ExtPElS (const gp_Pnt &P, const gp_Pln &S, const Standard_Real Tol)
 It calculates all the distances between a point and a plane from gp. Tol is used to test if the point is on the plane. More...
 
void Perform (const gp_Pnt &P, const gp_Pln &S, const Standard_Real Tol)
 
 Extrema_ExtPElS (const gp_Pnt &P, const gp_Cone &S, const Standard_Real Tol)
 It calculates all the distances between a point and a cone from gp. Tol is used to test if the point is at the apex or on the axis. More...
 
void Perform (const gp_Pnt &P, const gp_Cone &S, const Standard_Real Tol)
 
 Extrema_ExtPElS (const gp_Pnt &P, const gp_Torus &S, const Standard_Real Tol)
 It calculates all the distances between a point and a torus from gp. Tol is used to test if the point is on the axis. More...
 
void Perform (const gp_Pnt &P, const gp_Torus &S, const Standard_Real Tol)
 
 Extrema_ExtPElS (const gp_Pnt &P, const gp_Sphere &S, const Standard_Real Tol)
 It calculates all the distances between a point and a sphere from gp. Tol is used to test if the point is at the center. More...
 
void Perform (const gp_Pnt &P, const gp_Sphere &S, const Standard_Real Tol)
 
Standard_Boolean IsDone () const
 Returns True if the distances are found. 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...
 
const Extrema_POnSurfPoint (const Standard_Integer N) const
 Returns the point of the Nth resulting distance. More...
 

Detailed Description

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

Constructor & Destructor Documentation

◆ Extrema_ExtPElS() [1/6]

Extrema_ExtPElS::Extrema_ExtPElS ( )

◆ Extrema_ExtPElS() [2/6]

Extrema_ExtPElS::Extrema_ExtPElS ( const gp_Pnt P,
const gp_Cylinder S,
const Standard_Real  Tol 
)

It calculates all the distances between a point and a cylinder from gp. Tol is used to test if the point is on the axis.

◆ Extrema_ExtPElS() [3/6]

Extrema_ExtPElS::Extrema_ExtPElS ( const gp_Pnt P,
const gp_Pln S,
const Standard_Real  Tol 
)

It calculates all the distances between a point and a plane from gp. Tol is used to test if the point is on the plane.

◆ Extrema_ExtPElS() [4/6]

Extrema_ExtPElS::Extrema_ExtPElS ( const gp_Pnt P,
const gp_Cone S,
const Standard_Real  Tol 
)

It calculates all the distances between a point and a cone from gp. Tol is used to test if the point is at the apex or on the axis.

◆ Extrema_ExtPElS() [5/6]

Extrema_ExtPElS::Extrema_ExtPElS ( const gp_Pnt P,
const gp_Torus S,
const Standard_Real  Tol 
)

It calculates all the distances between a point and a torus from gp. Tol is used to test if the point is on the axis.

◆ Extrema_ExtPElS() [6/6]

Extrema_ExtPElS::Extrema_ExtPElS ( const gp_Pnt P,
const gp_Sphere S,
const Standard_Real  Tol 
)

It calculates all the distances between a point and a sphere from gp. Tol is used to test if the point is at the center.

Member Function Documentation

◆ IsDone()

Standard_Boolean Extrema_ExtPElS::IsDone ( ) const

Returns True if the distances are found.

◆ NbExt()

Standard_Integer Extrema_ExtPElS::NbExt ( ) const

Returns the number of extremum distances.

◆ Perform() [1/5]

void Extrema_ExtPElS::Perform ( const gp_Pnt P,
const gp_Cone S,
const Standard_Real  Tol 
)

◆ Perform() [2/5]

void Extrema_ExtPElS::Perform ( const gp_Pnt P,
const gp_Cylinder S,
const Standard_Real  Tol 
)

◆ Perform() [3/5]

void Extrema_ExtPElS::Perform ( const gp_Pnt P,
const gp_Pln S,
const Standard_Real  Tol 
)

◆ Perform() [4/5]

void Extrema_ExtPElS::Perform ( const gp_Pnt P,
const gp_Sphere S,
const Standard_Real  Tol 
)

◆ Perform() [5/5]

void Extrema_ExtPElS::Perform ( const gp_Pnt P,
const gp_Torus S,
const Standard_Real  Tol 
)

◆ Point()

const Extrema_POnSurf& Extrema_ExtPElS::Point ( const Standard_Integer  N) const

Returns the point of the Nth resulting distance.

◆ SquareDistance()

Standard_Real Extrema_ExtPElS::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: