BRepExtrema_ExtPC Class Reference

#include <BRepExtrema_ExtPC.hxx>

Public Member Functions
	BRepExtrema_ExtPC ()=default
	BRepExtrema_ExtPC (const TopoDS_Vertex &V, const TopoDS_Edge &E)
	It calculates all the distances.
void	Initialize (const TopoDS_Edge &E)
void	Perform (const TopoDS_Vertex &V)
	An exception is raised if the fields have not been initialized.
bool	IsDone () const
	True if the distances are found.
int	NbExt () const
	Returns the number of extremum distances.
bool	IsMin (const int N) const
	Returns True if the <N>th extremum distance is a minimum.
double	SquareDistance (const int N) const
	Returns the value of the <N>th extremum square distance.
double	Parameter (const int N) const
	Returns the parameter on the edge of the <N>th extremum distance.
gp_Pnt	Point (const int N) const
	Returns the Point of the <N>th extremum distance.
void	TrimmedSquareDistances (double &dist1, double &dist2, gp_Pnt &pnt1, gp_Pnt &pnt2) const
	if the curve is a trimmed curve, dist1 is a square distance between

Constructor & Destructor Documentation

BRepExtrema_ExtPC() [1/2]

BRepExtrema_ExtPC::BRepExtrema_ExtPC ( )

default

BRepExtrema_ExtPC() [2/2]

BRepExtrema_ExtPC::BRepExtrema_ExtPC	(	const TopoDS_Vertex &	V,
		const TopoDS_Edge &	E )

It calculates all the distances.

Member Function Documentation

Initialize()

void BRepExtrema_ExtPC::Initialize

(

const TopoDS_Edge &

E

)

IsDone()

bool BRepExtrema_ExtPC::IsDone ( ) const

inline

True if the distances are found.

IsMin()

bool BRepExtrema_ExtPC::IsMin ( const int N ) const

inline

Returns True if the <N>th extremum distance is a minimum.

NbExt()

int BRepExtrema_ExtPC::NbExt ( ) const

inline

Returns the number of extremum distances.

Parameter()

double BRepExtrema_ExtPC::Parameter ( const int N ) const

inline

Returns the parameter on the edge of the <N>th extremum distance.

Perform()

void BRepExtrema_ExtPC::Perform

(

const TopoDS_Vertex &

V

)

An exception is raised if the fields have not been initialized.

Point()

gp_Pnt BRepExtrema_ExtPC::Point ( const int N ) const

inline

Returns the Point of the <N>th extremum distance.

SquareDistance()

double BRepExtrema_ExtPC::SquareDistance ( const int N ) const

inline

Returns the value of the <N>th extremum square distance.

TrimmedSquareDistances()

void BRepExtrema_ExtPC::TrimmedSquareDistances ( double & dist1, double & dist2, gp_Pnt & pnt1, gp_Pnt & pnt2 ) const

inline

if the curve is a trimmed curve, dist1 is a square distance between

and the point of parameter FirstParameter <pnt1> and dist2 is a square distance between

and the point of parameter LastParameter <pnt2>.

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

• BRepExtrema_ExtPC.hxx