IntTools_FaceFace Class Reference

This class provides the intersection of face's underlying surfaces. More...

#include <IntTools_FaceFace.hxx>

Public Member Functions
	IntTools_FaceFace ()
	Empty constructor. More...
void	SetParameters (const Standard_Boolean ApproxCurves, const Standard_Boolean ComputeCurveOnS1, const Standard_Boolean ComputeCurveOnS2, const Standard_Real ApproximationTolerance)
	Modifier. More...
void	Perform (const TopoDS_Face &F1, const TopoDS_Face &F2)
	Intersects underliing surfaces of F1 and F2 Use sum of tolerance of F1 and F2 as intersection criteria. More...
Standard_Boolean	IsDone () const
	Returns True if the intersection was successful. More...
const IntTools_SequenceOfCurves &	Lines () const
	Returns sequence of 3d curves as result of intersection. More...
const IntTools_SequenceOfPntOn2Faces &	Points () const
	Returns sequence of 3d curves as result of intersection. More...
const TopoDS_Face &	Face1 () const
	Returns first of processed faces. More...
const TopoDS_Face &	Face2 () const
	Returns second of processed faces. More...
Standard_Boolean	TangentFaces () const
	Returns True if faces are tangent. More...
void	PrepareLines3D (const Standard_Boolean bToSplit=Standard_True)
	Provides post-processing the result lines. <bToSplit> - the flag. In case of <bToSplit> is true the closed 3D-curves will be splitted on parts. In case of <bToSplit> is false the closed 3D-curves remain untouched. More...
void	SetList (IntSurf_ListOfPntOn2S &ListOfPnts)
void	SetContext (const Handle< IntTools_Context > &aContext)
	Sets the intersecton context. More...
void	SetFuzzyValue (const Standard_Real theFuzz)
	Sets the Fuzzy value. More...
Standard_Real	FuzzyValue () const
	Returns Fuzzy value. More...
const Handle< IntTools_Context > &	Context () const
	Gets the intersecton context. More...

Protected Member Functions
void	MakeCurve (const Standard_Integer Index, const Handle< Adaptor3d_TopolTool > &D1, const Handle< Adaptor3d_TopolTool > &D2, const Standard_Real theToler)
	Creates curves from the IntPatch_Line. More...
void	ComputeTolReached3d ()
	Computes the valid tolerance for the intersection curves as a maximal deviation between 3D curve and 2D curves on faces. If there are no 2D curves the maximal deviation between 3D curves and surfaces is computed. More...

Protected Attributes
Standard_Boolean	myIsDone
IntPatch_Intersection	myIntersector
GeomInt_LineConstructor	myLConstruct
Handle< GeomAdaptor_HSurface >	myHS1
Handle< GeomAdaptor_HSurface >	myHS2
Standard_Integer	myNbrestr
Standard_Boolean	myApprox
Standard_Boolean	myApprox1
Standard_Boolean	myApprox2
Standard_Real	myTolApprox
Standard_Real	myTolF1
Standard_Real	myTolF2
Standard_Real	myTol
Standard_Real	myFuzzyValue
IntTools_SequenceOfCurves	mySeqOfCurve
Standard_Boolean	myTangentFaces
TopoDS_Face	myFace1
TopoDS_Face	myFace2
IntTools_SequenceOfPntOn2Faces	myPnts
IntSurf_ListOfPntOn2S	myListOfPnts
Handle< IntTools_Context >	myContext

Detailed Description

This class provides the intersection of face's underlying surfaces.

Constructor & Destructor Documentation

IntTools_FaceFace()

IntTools_FaceFace::IntTools_FaceFace

(

)

Empty constructor.

Member Function Documentation

ComputeTolReached3d()

void IntTools_FaceFace::ComputeTolReached3d ( )

protected

Computes the valid tolerance for the intersection curves as a maximal deviation between 3D curve and 2D curves on faces.
If there are no 2D curves the maximal deviation between 3D curves and surfaces is computed.

Context()

const Handle< IntTools_Context >& IntTools_FaceFace::Context

(

)

const

Gets the intersecton context.

Face1()

const TopoDS_Face& IntTools_FaceFace::Face1

(

)

const

Returns first of processed faces.

Face2()

const TopoDS_Face& IntTools_FaceFace::Face2

(

)

const

Returns second of processed faces.

FuzzyValue()

Standard_Real IntTools_FaceFace::FuzzyValue

(

)

const

Returns Fuzzy value.

IsDone()

Standard_Boolean IntTools_FaceFace::IsDone

(

)

const

Returns True if the intersection was successful.

Lines()

const IntTools_SequenceOfCurves& IntTools_FaceFace::Lines

(

)

const

Returns sequence of 3d curves as result of intersection.

MakeCurve()

void IntTools_FaceFace::MakeCurve ( const Standard_Integer  Index, const Handle< Adaptor3d_TopolTool > &  D1, const Handle< Adaptor3d_TopolTool > &  D2, const Standard_Real  theToler  )

protected

Creates curves from the IntPatch_Line.

Perform()

void IntTools_FaceFace::Perform	(	const TopoDS_Face &	F1,
		const TopoDS_Face &	F2
	)

Intersects underliing surfaces of F1 and F2 Use sum of tolerance of F1 and F2 as intersection criteria.

Points()

const IntTools_SequenceOfPntOn2Faces& IntTools_FaceFace::Points

(

)

const

Returns sequence of 3d curves as result of intersection.

PrepareLines3D()

void IntTools_FaceFace::PrepareLines3D

(

const Standard_Boolean

bToSplit = Standard_True

)

Provides post-processing the result lines. <bToSplit> - the flag. In case of <bToSplit> is true the closed 3D-curves will be splitted on parts. In case of <bToSplit> is false the closed 3D-curves remain untouched.

SetContext()

void IntTools_FaceFace::SetContext

(

const Handle< IntTools_Context > &

aContext

)

Sets the intersecton context.

SetFuzzyValue()

void IntTools_FaceFace::SetFuzzyValue

(

const Standard_Real

theFuzz

)

Sets the Fuzzy value.

SetList()

void IntTools_FaceFace::SetList

(

IntSurf_ListOfPntOn2S &

ListOfPnts

)

SetParameters()

void IntTools_FaceFace::SetParameters	(	const Standard_Boolean	ApproxCurves,
		const Standard_Boolean	ComputeCurveOnS1,
		const Standard_Boolean	ComputeCurveOnS2,
		const Standard_Real	ApproximationTolerance
	)

Modifier.

TangentFaces()

Standard_Boolean IntTools_FaceFace::TangentFaces

(

)

const

Returns True if faces are tangent.

Field Documentation

myApprox

Standard_Boolean IntTools_FaceFace::myApprox

protected

myApprox1

Standard_Boolean IntTools_FaceFace::myApprox1

protected

myApprox2

Standard_Boolean IntTools_FaceFace::myApprox2

protected

myContext

Handle< IntTools_Context > IntTools_FaceFace::myContext

protected

myFace1

TopoDS_Face IntTools_FaceFace::myFace1

protected

myFace2

TopoDS_Face IntTools_FaceFace::myFace2

protected

myFuzzyValue

Standard_Real IntTools_FaceFace::myFuzzyValue

protected

myHS1

Handle< GeomAdaptor_HSurface > IntTools_FaceFace::myHS1

protected

myHS2

Handle< GeomAdaptor_HSurface > IntTools_FaceFace::myHS2

protected

myIntersector

IntPatch_Intersection IntTools_FaceFace::myIntersector

protected

myIsDone

Standard_Boolean IntTools_FaceFace::myIsDone

protected

myLConstruct

GeomInt_LineConstructor IntTools_FaceFace::myLConstruct

protected

myListOfPnts

IntSurf_ListOfPntOn2S IntTools_FaceFace::myListOfPnts

protected

myNbrestr

Standard_Integer IntTools_FaceFace::myNbrestr

protected

myPnts

IntTools_SequenceOfPntOn2Faces IntTools_FaceFace::myPnts

protected

mySeqOfCurve

IntTools_SequenceOfCurves IntTools_FaceFace::mySeqOfCurve

protected

myTangentFaces

Standard_Boolean IntTools_FaceFace::myTangentFaces

protected

myTol

Standard_Real IntTools_FaceFace::myTol

protected

myTolApprox

Standard_Real IntTools_FaceFace::myTolApprox

protected

myTolF1

Standard_Real IntTools_FaceFace::myTolF1

protected

myTolF2

Standard_Real IntTools_FaceFace::myTolF2

protected

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

• IntTools_FaceFace.hxx