BRepLib_CheckCurveOnSurface Class Reference

Computes the max distance between edge and its 2d representation on the face. More...

#include <BRepLib_CheckCurveOnSurface.hxx>

Public Member Functions
	BRepLib_CheckCurveOnSurface ()
	Empty contructor. More...
	BRepLib_CheckCurveOnSurface (const TopoDS_Edge &theEdge, const TopoDS_Face &theFace)
	Contructor. More...
	BRepLib_CheckCurveOnSurface (const Handle< Geom_Curve > &theCurve, const Handle< Geom2d_Curve > &thePCurve, const Handle< Geom_Surface > &theSurface, const Standard_Real theFirst, const Standard_Real theLast)
	Contructor. More...
void	Init (const TopoDS_Edge &theEdge, const TopoDS_Face &theFace)
	Sets the data for the algorithm. More...
void	Init (const Handle< Geom_Curve > &theCurve, const Handle< Geom2d_Curve > &thePCurve, const Handle< Geom_Surface > &theSurface, const Standard_Real theFirst, const Standard_Real theLast)
	Sets the data for the algorithm. More...
const Handle< Geom_Curve > &	Curve () const
	Returns my3DCurve. More...
const Handle< Geom2d_Curve > &	PCurve () const
	Returns my2DCurve. More...
const Handle< Geom2d_Curve > &	PCurve2 () const
	Returns my2DCurve. More...
const Handle< Geom_Surface > &	Surface () const
	Returns mySurface. More...
void	Range (Standard_Real &theFirst, Standard_Real &theLast)
	Returns the range. More...
void	Perform ()
	Performs the calculation. More...
Standard_Boolean	IsDone () const
	Returns true if the max distance has been found. More...
Standard_Integer	ErrorStatus () const
	Returns error status The possible values are: 0 - OK; 1 - null curve or surface or 2d curve; 2 - invalid parametric range; 3 - error in calculations. More...
Standard_Real	MaxDistance () const
	Returns max distance. More...
Standard_Real	MaxParameter () const
	Returns parameter in which the distance is maximal. More...

Protected Member Functions
void	CheckData ()
	Checks the data. More...
void	Compute (const Handle< Geom2d_Curve > &thePCurve)
	Computes the max distance for the 3d curve <myCurve> and 2d curve <thePCurve> More...

Detailed Description

Computes the max distance between edge and its 2d representation on the face.

The algorithm can be initialized in the following ways:

1. Input args are Edge and Face;
2. Input args are 3D curve, 2d curve, Surface and parametric range of the curve (first and last values).

Constructor & Destructor Documentation

BRepLib_CheckCurveOnSurface::BRepLib_CheckCurveOnSurface

(

)

Empty contructor.

BRepLib_CheckCurveOnSurface::BRepLib_CheckCurveOnSurface	(	const TopoDS_Edge &	theEdge,
		const TopoDS_Face &	theFace
	)

Contructor.

BRepLib_CheckCurveOnSurface::BRepLib_CheckCurveOnSurface	(	const Handle< Geom_Curve > &	theCurve,
		const Handle< Geom2d_Curve > &	thePCurve,
		const Handle< Geom_Surface > &	theSurface,
		const Standard_Real	theFirst,
		const Standard_Real	theLast
	)

Contructor.

Member Function Documentation

void BRepLib_CheckCurveOnSurface::CheckData ( )

protected

Checks the data.

void BRepLib_CheckCurveOnSurface::Compute ( const Handle< Geom2d_Curve > &  thePCurve )

protected

Computes the max distance for the 3d curve <myCurve> and 2d curve <thePCurve>

const Handle< Geom_Curve >& BRepLib_CheckCurveOnSurface::Curve

(

)

const

Returns my3DCurve.

Standard_Integer BRepLib_CheckCurveOnSurface::ErrorStatus

(

)

const

Returns error status The possible values are: 0 - OK; 1 - null curve or surface or 2d curve; 2 - invalid parametric range; 3 - error in calculations.

void BRepLib_CheckCurveOnSurface::Init	(	const TopoDS_Edge &	theEdge,
		const TopoDS_Face &	theFace
	)

Sets the data for the algorithm.

void BRepLib_CheckCurveOnSurface::Init	(	const Handle< Geom_Curve > &	theCurve,
		const Handle< Geom2d_Curve > &	thePCurve,
		const Handle< Geom_Surface > &	theSurface,
		const Standard_Real	theFirst,
		const Standard_Real	theLast
	)

Sets the data for the algorithm.

Standard_Boolean BRepLib_CheckCurveOnSurface::IsDone

(

)

const

Returns true if the max distance has been found.

Standard_Real BRepLib_CheckCurveOnSurface::MaxDistance

(

)

const

Returns max distance.

Standard_Real BRepLib_CheckCurveOnSurface::MaxParameter

(

)

const

Returns parameter in which the distance is maximal.

const Handle< Geom2d_Curve >& BRepLib_CheckCurveOnSurface::PCurve

(

)

const

Returns my2DCurve.

const Handle< Geom2d_Curve >& BRepLib_CheckCurveOnSurface::PCurve2

(

)

const

Returns my2DCurve.

void BRepLib_CheckCurveOnSurface::Perform

(

)

Performs the calculation.

void BRepLib_CheckCurveOnSurface::Range	(	Standard_Real &	theFirst,
		Standard_Real &	theLast
	)

Returns the range.

const Handle< Geom_Surface >& BRepLib_CheckCurveOnSurface::Surface

(

)

const

Returns mySurface.

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

• BRepLib_CheckCurveOnSurface.hxx