The class provides Edge/Edge intersection algorithm based on the intersection between edges bounding boxes. More...

#include <IntTools_EdgeEdge.hxx>

Public Member Functions
	IntTools_EdgeEdge ()
	Empty contructor. More...

	~IntTools_EdgeEdge ()

	IntTools_EdgeEdge (const TopoDS_Edge &theEdge1, const TopoDS_Edge &theEdge2)
	Contructor. More...

	IntTools_EdgeEdge (const TopoDS_Edge &theEdge1, const Standard_Real aT11, const Standard_Real aT12, const TopoDS_Edge &theEdge2, const Standard_Real aT21, const Standard_Real aT22)
	Contructor. More...

void	SetEdge1 (const TopoDS_Edge &theEdge)
	Sets the first edge. More...

void	SetEdge1 (const TopoDS_Edge &theEdge, const Standard_Real aT1, const Standard_Real aT2)
	Sets the first edge and its range. More...

void	SetRange1 (const IntTools_Range &theRange1)
	Sets the range for the first edge. More...

void	SetRange1 (const Standard_Real aT1, const Standard_Real aT2)
	Sets the range for the first edge. More...

void	SetEdge2 (const TopoDS_Edge &theEdge)
	Sets the second edge. More...

void	SetEdge2 (const TopoDS_Edge &theEdge, const Standard_Real aT1, const Standard_Real aT2)
	Sets the first edge and its range. More...

void	SetRange2 (const IntTools_Range &theRange)
	Sets the range for the second edge. More...

void	SetRange2 (const Standard_Real aT1, const Standard_Real aT2)
	Sets the range for the second edge. More...

void	Perform ()
	Performs the intersection between edges. More...

Standard_Boolean	IsDone () const
	Returns TRUE if common part(s) is(are) found. More...

const IntTools_SequenceOfCommonPrts &	CommonParts () const
	Returns common parts. More...

Protected Member Functions
void	CheckData ()
	Checks the data. More...

void	Prepare ()
	Prepares the data. More...

void	ComputeLineLine ()
	Computes Line/Line intersection. More...

void	FindSolutions (IntTools_SequenceOfRanges &theRanges1, IntTools_SequenceOfRanges &theRanges2, Standard_Boolean &bSplit2)
	Intermediate function. More...

void	FindSolutions (const IntTools_Range &theR1, const IntTools_Range &theR2, const Bnd_Box &theBox2, IntTools_SequenceOfRanges &theRanges1, IntTools_SequenceOfRanges &theRanges2)
	Looking for the exact intersection ranges. More...

void	MergeSolutions (const IntTools_SequenceOfRanges &theRanges1, const IntTools_SequenceOfRanges &theRanges2, const Standard_Boolean bSplit2)
	Merges found solutions. More...

Standard_Integer	CheckCoincidence (const Standard_Real aT11, const Standard_Real aT12, const Standard_Real aT21, const Standard_Real aT22, const Standard_Real theCriteria, const Standard_Real theCurveRes1)
	Checks if edges coincide on the ranges. More...

void	AddSolution (const Standard_Real aT11, const Standard_Real aT12, const Standard_Real aT21, const Standard_Real aT22, const TopAbs_ShapeEnum theType)
	Adds common part of the given type to myCommonParts. More...

void	FindBestSolution (const Standard_Real aT11, const Standard_Real aT12, const Standard_Real aT21, const Standard_Real aT22, Standard_Real &aT1, Standard_Real &aT2)
	Looking for the minimal distance between edges on the ranges. More...

Standard_Boolean	IsIntersection (const Standard_Real aT11, const Standard_Real aT12, const Standard_Real aT21, const Standard_Real aT22)
	Checks is there an intersection between edges on the given ranges (for nearly conicident edges) More...

Static Protected Member Functions
static Standard_Boolean	FindParameters (const BRepAdaptor_Curve &theBAC, const Standard_Real aT1, const Standard_Real aT2, const Standard_Real theRes, const Standard_Real thePTol, const Standard_Real theResCoeff, const Bnd_Box &theCBox, Standard_Real &aTB1, Standard_Real &aTB2)
	Looking for the range of the edge whick is in the box. More...

Detailed Description

The class provides Edge/Edge intersection algorithm based on the intersection between edges bounding boxes.

Constructor & Destructor Documentation

IntTools_EdgeEdge::IntTools_EdgeEdge ( )

Empty contructor.

IntTools_EdgeEdge::~IntTools_EdgeEdge ( )

IntTools_EdgeEdge::IntTools_EdgeEdge	(	const TopoDS_Edge &	theEdge1,
		const TopoDS_Edge &	theEdge2
	)

Contructor.

IntTools_EdgeEdge::IntTools_EdgeEdge	(	const TopoDS_Edge &	theEdge1,
		const Standard_Real	aT11,
		const Standard_Real	aT12,
		const TopoDS_Edge &	theEdge2,
		const Standard_Real	aT21,
		const Standard_Real	aT22
	)

Contructor.

Member Function Documentation

void IntTools_EdgeEdge::AddSolution	(	const Standard_Real	aT11,
		const Standard_Real	aT12,
		const Standard_Real	aT21,
		const Standard_Real	aT22,
		const TopAbs_ShapeEnum	theType
	)

protected

Adds common part of the given type to myCommonParts.

Standard_Integer IntTools_EdgeEdge::CheckCoincidence	(	const Standard_Real	aT11,
		const Standard_Real	aT12,
		const Standard_Real	aT21,
		const Standard_Real	aT22,
		const Standard_Real	theCriteria,
		const Standard_Real	theCurveRes1
	)

protected

Checks if edges coincide on the ranges.

void IntTools_EdgeEdge::CheckData ( )

protected

Checks the data.

const IntTools_SequenceOfCommonPrts& IntTools_EdgeEdge::CommonParts ( ) const

Returns common parts.

void IntTools_EdgeEdge::ComputeLineLine ( )

protected

Computes Line/Line intersection.

void IntTools_EdgeEdge::FindBestSolution	(	const Standard_Real	aT11,
		const Standard_Real	aT12,
		const Standard_Real	aT21,
		const Standard_Real	aT22,
		Standard_Real &	aT1,
		Standard_Real &	aT2
	)

protected

Looking for the minimal distance between edges on the ranges.

static Standard_Boolean IntTools_EdgeEdge::FindParameters	(	const BRepAdaptor_Curve &	theBAC,
		const Standard_Real	aT1,
		const Standard_Real	aT2,
		const Standard_Real	theRes,
		const Standard_Real	thePTol,
		const Standard_Real	theResCoeff,
		const Bnd_Box &	theCBox,
		Standard_Real &	aTB1,
		Standard_Real &	aTB2
	)

staticprotected

Looking for the range of the edge whick is in the box.

void IntTools_EdgeEdge::FindSolutions	(	IntTools_SequenceOfRanges &	theRanges1,
		IntTools_SequenceOfRanges &	theRanges2,
		Standard_Boolean &	bSplit2
	)

protected

Intermediate function.

void IntTools_EdgeEdge::FindSolutions	(	const IntTools_Range &	theR1,
		const IntTools_Range &	theR2,
		const Bnd_Box &	theBox2,
		IntTools_SequenceOfRanges &	theRanges1,
		IntTools_SequenceOfRanges &	theRanges2
	)

protected

Looking for the exact intersection ranges.

Standard_Boolean IntTools_EdgeEdge::IsDone ( ) const

Returns TRUE if common part(s) is(are) found.

Standard_Boolean IntTools_EdgeEdge::IsIntersection	(	const Standard_Real	aT11,
		const Standard_Real	aT12,
		const Standard_Real	aT21,
		const Standard_Real	aT22
	)

protected

Checks is there an intersection between edges on the given ranges (for nearly conicident edges)

void IntTools_EdgeEdge::MergeSolutions	(	const IntTools_SequenceOfRanges &	theRanges1,
		const IntTools_SequenceOfRanges &	theRanges2,
		const Standard_Boolean	bSplit2
	)

protected

Merges found solutions.

void IntTools_EdgeEdge::Perform ( )

Performs the intersection between edges.

void IntTools_EdgeEdge::Prepare ( )

protected

Prepares the data.

void IntTools_EdgeEdge::SetEdge1 ( const TopoDS_Edge & theEdge )

Sets the first edge.

void IntTools_EdgeEdge::SetEdge1	(	const TopoDS_Edge &	theEdge,
		const Standard_Real	aT1,
		const Standard_Real	aT2
	)

Sets the first edge and its range.

void IntTools_EdgeEdge::SetEdge2 ( const TopoDS_Edge & theEdge )

Sets the second edge.

void IntTools_EdgeEdge::SetEdge2	(	const TopoDS_Edge &	theEdge,
		const Standard_Real	aT1,
		const Standard_Real	aT2
	)

Sets the first edge and its range.

void IntTools_EdgeEdge::SetRange1 ( const IntTools_Range & theRange1 )

Sets the range for the first edge.

void IntTools_EdgeEdge::SetRange1	(	const Standard_Real	aT1,
		const Standard_Real	aT2
	)

Sets the range for the first edge.

void IntTools_EdgeEdge::SetRange2 ( const IntTools_Range & theRange )

Sets the range for the second edge.

void IntTools_EdgeEdge::SetRange2	(	const Standard_Real	aT1,
		const Standard_Real	aT2
	)

Sets the range for the second edge.

Field Documentation

IntTools_SequenceOfCommonPrts IntTools_EdgeEdge::myCommonParts

protected

BRepAdaptor_Curve IntTools_EdgeEdge::myCurve1

protected

BRepAdaptor_Curve IntTools_EdgeEdge::myCurve2

protected

TopoDS_Edge IntTools_EdgeEdge::myEdge1

protected

TopoDS_Edge IntTools_EdgeEdge::myEdge2

protected

Standard_Integer IntTools_EdgeEdge::myErrorStatus

protected

Handle< Geom_Curve > IntTools_EdgeEdge::myGeom1

protected

Handle< Geom_Curve > IntTools_EdgeEdge::myGeom2

protected

Standard_Real IntTools_EdgeEdge::myPTol1

protected

Standard_Real IntTools_EdgeEdge::myPTol2

protected

IntTools_Range IntTools_EdgeEdge::myRange1

protected

IntTools_Range IntTools_EdgeEdge::myRange2

protected

Standard_Real IntTools_EdgeEdge::myRes1

protected

Standard_Real IntTools_EdgeEdge::myRes2

protected

Standard_Real IntTools_EdgeEdge::myResCoeff1

protected

Standard_Real IntTools_EdgeEdge::myResCoeff2

protected

Standard_Boolean IntTools_EdgeEdge::mySwap

protected

Standard_Real IntTools_EdgeEdge::myTol

protected

Standard_Real IntTools_EdgeEdge::myTol1

protected

Standard_Real IntTools_EdgeEdge::myTol2

protected

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

IntTools_EdgeEdge.hxx

IntTools_EdgeEdge Class Reference

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation

Protected Attributes
TopoDS_Edge	myEdge1

TopoDS_Edge	myEdge2

Handle< Geom_Curve >	myGeom1

Handle< Geom_Curve >	myGeom2

BRepAdaptor_Curve	myCurve1

BRepAdaptor_Curve	myCurve2

Standard_Real	myTol1

Standard_Real	myTol2

Standard_Real	myTol

Standard_Real	myRes1

Standard_Real	myRes2

Standard_Real	myResCoeff1

Standard_Real	myResCoeff2

Standard_Real	myPTol1

Standard_Real	myPTol2

IntTools_Range	myRange1

IntTools_Range	myRange2

Standard_Boolean	mySwap

Standard_Integer	myErrorStatus

IntTools_SequenceOfCommonPrts	myCommonParts