BRepClass3d_Intersector3d Class Reference

#include <BRepClass3d_Intersector3d.hxx>

Public Member Functions
	BRepClass3d_Intersector3d ()
	Empty constructor. More...
void	Perform (const gp_Lin &L, const Standard_Real Prm, const Standard_Real Tol, const TopoDS_Face &F)
	Perform the intersection between the segment L(0) ... L(Prm) and the Shape <Sh>. More...
Standard_Boolean	IsDone () const
	True is returned when the intersection have been computed. More...
Standard_Boolean	HasAPoint () const
	True is returned if a point has been found. More...
Standard_Real	UParameter () const
	Returns the U parameter of the intersection point on the surface. More...
Standard_Real	VParameter () const
	Returns the V parameter of the intersection point on the surface. More...
Standard_Real	WParameter () const
	Returns the parameter of the intersection point on the line. More...
const gp_Pnt &	Pnt () const
	Returns the geometric point of the intersection between the line and the surface. More...
IntCurveSurface_TransitionOnCurve	Transition () const
	Returns the transition of the line on the surface. More...
TopAbs_State	State () const
	Returns the 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 boudary of the face). More...
const TopoDS_Face &	Face () const
	Returns the significant face used to determine the intersection. More...

Constructor & Destructor Documentation

BRepClass3d_Intersector3d()

BRepClass3d_Intersector3d::BRepClass3d_Intersector3d

(

)

Empty constructor.

Member Function Documentation

Face()

const TopoDS_Face& BRepClass3d_Intersector3d::Face

(

)

const

Returns the significant face used to determine the intersection.

HasAPoint()

Standard_Boolean BRepClass3d_Intersector3d::HasAPoint

(

)

const

True is returned if a point has been found.

IsDone()

Standard_Boolean BRepClass3d_Intersector3d::IsDone

(

)

const

True is returned when the intersection have been computed.

Perform()

void BRepClass3d_Intersector3d::Perform	(	const gp_Lin &	L,
		const Standard_Real	Prm,
		const Standard_Real	Tol,
		const TopoDS_Face &	F
	)

Perform the intersection between the segment L(0) ... L(Prm) and the Shape <Sh>.

Only the point with the smallest parameter on the line is returned.

The Tolerance <Tol> is used to determine if the first point of the segment is near the face. In that case, the parameter of the intersection point on the line can be a negative value (greater than -Tol).

Pnt()

const gp_Pnt& BRepClass3d_Intersector3d::Pnt

(

)

const

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

State()

TopAbs_State BRepClass3d_Intersector3d::State

(

)

const

Returns the 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 boudary of the face).

Transition()

IntCurveSurface_TransitionOnCurve BRepClass3d_Intersector3d::Transition

(

)

const

Returns the transition of the line on the surface.

UParameter()

Standard_Real BRepClass3d_Intersector3d::UParameter

(

)

const

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

VParameter()

Standard_Real BRepClass3d_Intersector3d::VParameter

(

)

const

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

WParameter()

Standard_Real BRepClass3d_Intersector3d::WParameter

(

)

const

Returns the parameter of the intersection point on the line.

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

• BRepClass3d_Intersector3d.hxx