LocOpe_CurveShapeIntersector Class Reference

This class provides the intersection between an
axis or a circle and the faces of a shape. The
intersection points are sorted in increasing
parameter along the axis.
More...

#include <LocOpe_CurveShapeIntersector.hxx>

Public Member Functions
	LocOpe_CurveShapeIntersector ()
	Empty constructor. More...
	LocOpe_CurveShapeIntersector (const gp_Ax1 &Axis, const TopoDS_Shape &S)
	Creates and performs the intersection betwwen <Ax1> and <S>. More...
	LocOpe_CurveShapeIntersector (const gp_Circ &C, const TopoDS_Shape &S)
	Creates and performs yte intersection betwwen and <S>. More...
void	Init (const gp_Ax1 &Axis, const TopoDS_Shape &S)
	Performs the intersection between <Ax1 and <S>. More...
void	Init (const gp_Circ &C, const TopoDS_Shape &S)
	Performs the intersection between <Ax1 and <S>. More...
Standard_Boolean	IsDone () const
	Returns <Standard_True> if the intersection has been done. More...
Standard_Integer	NbPoints () const
	Returns the number of intersection point. More...
const LocOpe_PntFace &	Point (const Standard_Integer Index) const
	Returns the intersection point of range <Index>. The points are sorted in increasing order of parameter along the axis. More...
Standard_Boolean	LocalizeAfter (const Standard_Real From, TopAbs_Orientation &Or, Standard_Integer &IndFrom, Standard_Integer &IndTo) const
	Searches the first intersection point located <br> after the parameter <From>, wich orientation is <br> not TopAbs_EXTERNAL. If found, returns <br> <Standard_True>. <Or> contains the orientation of <br> the point, <IndFrom> and <IndTo> represents the <br> interval of index in the sequence of intersection <br> point corresponding to the point. (IndFrom <= <br> IndTo). <br> Otherwise, returns <Standard_False>. More...
Standard_Boolean	LocalizeBefore (const Standard_Real From, TopAbs_Orientation &Or, Standard_Integer &IndFrom, Standard_Integer &IndTo) const
	Searches the first intersection point located <br> before the parameter <From>, wich orientation is <br> not TopAbs_EXTERNAL. If found, returns <br> <Standard_True>. <Or> contains the orientation of <br> the point, <IndFrom> and <IndTo> represents the <br> interval of index in the sequence of intersection <br> point corresponding to the point (IndFrom <= <br> IndTo). <br> Otherwise, returns <Standard_False>. More...
Standard_Boolean	LocalizeAfter (const Standard_Integer FromInd, TopAbs_Orientation &Or, Standard_Integer &IndFrom, Standard_Integer &IndTo) const
	Searches the first intersection point located <br> after the index <FromInd> ( >= FromInd + 1), wich <br> orientation is not TopAbs_EXTERNAL. If found, <br> returns <Standard_True>. <Or> contains the <br> orientation of the point, <IndFrom> and <IndTo> <br> represents the interval of index in the sequence <br> of intersection point corresponding to the <br> point. (IndFrom <= IndTo). <br> Otherwise, returns <Standard_False>. More...
Standard_Boolean	LocalizeBefore (const Standard_Integer FromInd, TopAbs_Orientation &Or, Standard_Integer &IndFrom, Standard_Integer &IndTo) const
	Searches the first intersection point located <br> before the index <FromInd> ( <= FromInd -1), wich <br> orientation is not TopAbs_EXTERNAL. If found, <br> returns <Standard_True>. <Or> contains the <br> orientation of the point, <IndFrom> and <IndTo> <br> represents the interval of index in the sequence <br> of intersection point corresponding to the point <br> (IndFrom <= IndTo). <br> Otherwise, returns <Standard_False>. More...

Detailed Description

This class provides the intersection between an
axis or a circle and the faces of a shape. The
intersection points are sorted in increasing
parameter along the axis.

Constructor & Destructor Documentation

LocOpe_CurveShapeIntersector::LocOpe_CurveShapeIntersector

(

)

Empty constructor.

LocOpe_CurveShapeIntersector::LocOpe_CurveShapeIntersector	(	const gp_Ax1 &	Axis,
		const TopoDS_Shape &	S
	)

Creates and performs the intersection betwwen
<Ax1> and <S>.

LocOpe_CurveShapeIntersector::LocOpe_CurveShapeIntersector	(	const gp_Circ &	C,
		const TopoDS_Shape &	S
	)

Creates and performs yte intersection betwwen
and <S>.


Member Function Documentation

void LocOpe_CurveShapeIntersector::Init	(	const gp_Ax1 &	Axis,
		const TopoDS_Shape &	S
	)

Performs the intersection between <Ax1 and <S>.

void LocOpe_CurveShapeIntersector::Init	(	const gp_Circ &	C,
		const TopoDS_Shape &	S
	)

Performs the intersection between <Ax1 and <S>.

Standard_Boolean LocOpe_CurveShapeIntersector::IsDone

(

)

const

Returns <Standard_True> if the intersection has
been done.

Standard_Boolean LocOpe_CurveShapeIntersector::LocalizeAfter	(	const Standard_Real	From,
		TopAbs_Orientation &	Or,
		Standard_Integer &	IndFrom,
		Standard_Integer &	IndTo
	)		const

 Searches the   first intersection  point   located <br>
     after the  parameter  <From>, wich  orientation is <br>
     not       TopAbs_EXTERNAL.      If found,  returns <br>
     <Standard_True>.  <Or> contains the orientation of <br>
     the  point, <IndFrom>  and  <IndTo> represents the <br>
     interval of index  in the sequence of intersection <br>
     point  corresponding  to   the point. (IndFrom  <= <br>
     IndTo). <br>

Otherwise, returns <Standard_False>.

Standard_Boolean LocOpe_CurveShapeIntersector::LocalizeAfter	(	const Standard_Integer	FromInd,
		TopAbs_Orientation &	Or,
		Standard_Integer &	IndFrom,
		Standard_Integer &	IndTo
	)		const

 Searches  the first intersection point     located <br>
     after the index <FromInd>  ( >= FromInd + 1), wich <br>
     orientation   is   not TopAbs_EXTERNAL.   If found, <br>
     returns   <Standard_True>.   <Or>  contains    the <br>
     orientation of the  point, <IndFrom>  and  <IndTo> <br>
     represents the interval  of index in  the sequence <br>
     of  intersection  point     corresponding to   the <br>
     point. (IndFrom <= IndTo). <br>

Otherwise, returns <Standard_False>.

Standard_Boolean LocOpe_CurveShapeIntersector::LocalizeBefore	(	const Standard_Real	From,
		TopAbs_Orientation &	Or,
		Standard_Integer &	IndFrom,
		Standard_Integer &	IndTo
	)		const

 Searches  the first intersection point     located <br>
     before  the parameter <From>,  wich orientation is <br>
     not      TopAbs_EXTERNAL.      If  found,  returns <br>
     <Standard_True>.  <Or> contains the orientation of <br>
     the point,  <IndFrom>  and <IndTo>  represents the <br>
     interval of index  in the sequence of intersection <br>
     point  corresponding   to the point   (IndFrom  <= <br>
     IndTo). <br>

Otherwise, returns <Standard_False>.

Standard_Boolean LocOpe_CurveShapeIntersector::LocalizeBefore	(	const Standard_Integer	FromInd,
		TopAbs_Orientation &	Or,
		Standard_Integer &	IndFrom,
		Standard_Integer &	IndTo
	)		const

 Searches the  first  intersection   point  located <br>
     before the index <FromInd>  ( <= FromInd -1), wich <br>
     orientation is   not TopAbs_EXTERNAL.   If   found, <br>
     returns   <Standard_True>.  <Or>  contains     the <br>
     orientation  of the  point,  <IndFrom> and <IndTo> <br>
     represents the interval  of index  in the sequence <br>
     of  intersection  point corresponding to the point <br>
     (IndFrom <= IndTo). <br>

Otherwise, returns <Standard_False>.

Standard_Integer LocOpe_CurveShapeIntersector::NbPoints

(

)

const

Returns the number of intersection point.

const LocOpe_PntFace& LocOpe_CurveShapeIntersector::Point

(

const Standard_Integer

Index

)

const

Returns the intersection point of range <Index>.
The points are sorted in increasing order of
parameter along the axis.

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

• LocOpe_CurveShapeIntersector.hxx