IntCurvesFace_ShapeIntersector Class Reference

#include <IntCurvesFace_ShapeIntersector.hxx>

Public Member Functions
	IntCurvesFace_ShapeIntersector ()
void	Load (const TopoDS_Shape &Sh, const Standard_Real Tol)
void	Perform (const gp_Lin &L, const Standard_Real PInf, const Standard_Real PSup)
	Perform the intersection between the segment L and the loaded shape. More...
void	PerformNearest (const gp_Lin &L, const Standard_Real PInf, const Standard_Real PSup)
	Perform the intersection between the segment L and the loaded shape. More...
void	Perform (const Handle< Adaptor3d_Curve > &HCu, const Standard_Real PInf, const Standard_Real PSup)
	same method for a HCurve from Adaptor3d. PInf an PSup can also be - and + INF. More...
Standard_Boolean	IsDone () const
	True is returned when the intersection have been computed. More...
Standard_Integer	NbPnt () const
Standard_Real	UParameter (const Standard_Integer I) const
	Returns the U parameter of the ith intersection point on the surface. More...
Standard_Real	VParameter (const Standard_Integer I) const
	Returns the V parameter of the ith intersection point on the surface. More...
Standard_Real	WParameter (const Standard_Integer I) const
	Returns the parameter of the ith intersection point on the line. More...
const gp_Pnt &	Pnt (const Standard_Integer I) const
	Returns the geometric point of the ith intersection between the line and the surface. More...
IntCurveSurface_TransitionOnCurve	Transition (const Standard_Integer I) const
	Returns the ith transition of the line on the surface. More...
TopAbs_State	State (const Standard_Integer I) const
	Returns the ith state of the point on the face. The values can be either TopAbs_IN ( the point is in the face) or TopAbs_ON ( the point is on a boundary of the face). More...
const TopoDS_Face &	Face (const Standard_Integer I) const
	Returns the significant face used to determine the intersection. More...
void	SortResult ()
	Internal method. Sort the result on the Curve parameter. More...
void	Destroy ()
	~IntCurvesFace_ShapeIntersector ()

Constructor & Destructor Documentation

IntCurvesFace_ShapeIntersector()

IntCurvesFace_ShapeIntersector::IntCurvesFace_ShapeIntersector

(

)

~IntCurvesFace_ShapeIntersector()

IntCurvesFace_ShapeIntersector::~IntCurvesFace_ShapeIntersector ( )

inline

Member Function Documentation

Destroy()

void IntCurvesFace_ShapeIntersector::Destroy

(

)

Face()

const TopoDS_Face& IntCurvesFace_ShapeIntersector::Face

(

const Standard_Integer

I

)

const

Returns the significant face used to determine the intersection.

IsDone()

Standard_Boolean IntCurvesFace_ShapeIntersector::IsDone

(

)

const

True is returned when the intersection have been computed.

Load()

void IntCurvesFace_ShapeIntersector::Load	(	const TopoDS_Shape &	Sh,
		const Standard_Real	Tol
	)

NbPnt()

Standard_Integer IntCurvesFace_ShapeIntersector::NbPnt

(

)

const

Perform() [1/2]

void IntCurvesFace_ShapeIntersector::Perform	(	const gp_Lin &	L,
		const Standard_Real	PInf,
		const Standard_Real	PSup
	)

Perform the intersection between the segment L and the loaded shape.

PInf is the smallest parameter on the line PSup is the highest parammter on the line

For an infinite line PInf and PSup can be +/- RealLast.

Perform() [2/2]

void IntCurvesFace_ShapeIntersector::Perform	(	const Handle< Adaptor3d_Curve > &	HCu,
		const Standard_Real	PInf,
		const Standard_Real	PSup
	)

same method for a HCurve from Adaptor3d. PInf an PSup can also be - and + INF.

PerformNearest()

void IntCurvesFace_ShapeIntersector::PerformNearest	(	const gp_Lin &	L,
		const Standard_Real	PInf,
		const Standard_Real	PSup
	)

Perform the intersection between the segment L and the loaded shape.

PInf is the smallest parameter on the line PSup is the highest parammter on the line

For an infinite line PInf and PSup can be +/- RealLast.

Pnt()

const gp_Pnt& IntCurvesFace_ShapeIntersector::Pnt

(

const Standard_Integer

I

)

const

Returns the geometric point of the ith intersection between the line and the surface.

SortResult()

void IntCurvesFace_ShapeIntersector::SortResult

(

)

Internal method. Sort the result on the Curve parameter.

State()

TopAbs_State IntCurvesFace_ShapeIntersector::State

(

const Standard_Integer

I

)

const

Returns the ith state of the point on the face. The values can be either TopAbs_IN ( the point is in the face) or TopAbs_ON ( the point is on a boundary of the face).

Transition()

IntCurveSurface_TransitionOnCurve IntCurvesFace_ShapeIntersector::Transition

(

const Standard_Integer

I

)

const

Returns the ith transition of the line on the surface.

UParameter()

Standard_Real IntCurvesFace_ShapeIntersector::UParameter

(

const Standard_Integer

I

)

const

Returns the U parameter of the ith intersection point on the surface.

VParameter()

Standard_Real IntCurvesFace_ShapeIntersector::VParameter

(

const Standard_Integer

I

)

const

Returns the V parameter of the ith intersection point on the surface.

WParameter()

Standard_Real IntCurvesFace_ShapeIntersector::WParameter

(

const Standard_Integer

I

)

const

Returns the parameter of the ith intersection point on the line.

---

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

• IntCurvesFace_ShapeIntersector.hxx