This class is intended to translate IGES boundary entity (142-CurveOnSurface, 141-Boundary or 508-Loop) into the wire. Methods Transfer are virtual and are redefined in Advanced Data Exchange to optimize the translation and take into account advanced parameters. More...

#include <IGESToBRep_IGESBoundary.hxx>

Inheritance diagram for IGESToBRep_IGESBoundary:

[legend]

Public Member Functions
	IGESToBRep_IGESBoundary ()
	Empty constructor.

	IGESToBRep_IGESBoundary (const IGESToBRep_CurveAndSurface &CS)
	Empty constructor.

void	Init (const IGESToBRep_CurveAndSurface &CS, const Handle< IGESData_IGESEntity > &entity, const TopoDS_Face &face, const gp_Trsf2d &trans, const Standard_Real uFact, const Standard_Integer filepreference)
	Inits the object with parameters common for all types of IGES boundaries. <CS>: object to be used for retrieving translation parameters and sending messages, <entity>: boundary entity to be processed, <face>, <trans>, <uFact>: as for IGESToBRep_TopoCurve <filepreference>: preferred representation (2 or 3) given in the IGES file.

Handle< ShapeExtend_WireData >	WireData () const
	Returns the resulting wire.

Handle< ShapeExtend_WireData >	WireData3d () const
	Returns the wire from 3D curves (edges contain 3D curves and may contain pcurves)

Handle< ShapeExtend_WireData >	WireData2d () const
	Returns the wire from 2D curves (edges contain pcurves only)

Standard_Boolean	Transfer (Standard_Boolean &okCurve, Standard_Boolean &okCurve3d, Standard_Boolean &okCurve2d, const Handle< IGESData_IGESEntity > &curve3d, const Standard_Boolean toreverse3d, const Handle< IGESData_HArray1OfIGESEntity > &curves2d, const Standard_Integer number)
	Translates 141 and 142 entities. Returns True if the curve has been successfully translated, otherwise returns False. <okCurve..>: flags that indicate whether corresponding representation has been successfully translated (must be set to True before first call), <curve3d>: model space curve for 142 and current model space curve for 141, <toreverse3d>: False for 142 and current orientation flag for 141, <curves2d>: 1 parameter space curve for 142 or list of them for current model space curves for 141, <number>: 1 for 142 and rank number of model space curve for 141.

Standard_Boolean	Transfer (Standard_Boolean &okCurve, Standard_Boolean &okCurve3d, Standard_Boolean &okCurve2d, const Handle< ShapeExtend_WireData > &curve3d, const Handle< IGESData_HArray1OfIGESEntity > &curves2d, const Standard_Boolean toreverse2d, const Standard_Integer number, Handle< ShapeExtend_WireData > &lsewd)
	Translates 508 entity. Returns True if the curve has been successfully translated, otherwise returns False. Input object IGESBoundary must be created and initialized before. <okCurve..>: flags that indicate whether corresponding representation has been successfully translated (must be set to True before first call), <curve3d>: result of translation of current edge, <curves2d>: list of parameter space curves for edge, <toreverse2d>: orientation flag of current edge in respect to its model space curve, <number>: rank number of edge, <lsewd>: returns the result of translation of current edge.

virtual void	Check (const Standard_Boolean result, const Standard_Boolean checkclosure, const Standard_Boolean okCurve3d, const Standard_Boolean okCurve2d)
	Checks result of translation of IGES boundary entities (types 141, 142 or 508). Checks consistency of 2D and 3D representations and keeps only one if they are inconsistent. <result>: result of translation (returned by Transfer), <checkclosure>: False for 142 without parent 144 entity, otherwise True, <okCurve3d>, <okCurve2d>: those returned by Transfer.

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.

virtual	~Standard_Transient ()
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.

Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.

Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.

Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.

virtual void	Delete () const
	Memory deallocator for transient classes.

Protected Member Functions
virtual Standard_Boolean	Transfer (Standard_Boolean &okCurve, Standard_Boolean &okCurve3d, Standard_Boolean &okCurve2d, const Handle< IGESData_IGESEntity > &icurve3d, const Handle< ShapeExtend_WireData > &scurve3d, const Standard_Boolean usescurve, const Standard_Boolean toreverse3d, const Handle< IGESData_HArray1OfIGESEntity > &curves2d, const Standard_Boolean toreverse2d, const Standard_Integer number, Handle< ShapeExtend_WireData > &lsewd)
	Methods called by both Transfer methods.

Static Protected Member Functions
static void	ReverseCurves3d (const Handle< ShapeExtend_WireData > &sewd)

static void	ReverseCurves2d (const Handle< ShapeExtend_WireData > &sewd, const TopoDS_Face &face)

Protected Attributes
IGESToBRep_CurveAndSurface	myCS

Handle< IGESData_IGESEntity >	myentity

Handle< ShapeExtend_WireData >	mysewd

Handle< ShapeExtend_WireData >	mysewd3d

Handle< ShapeExtend_WireData >	mysewd2d

TopoDS_Face	myface

gp_Trsf2d	mytrsf

Standard_Real	myuFact

Standard_Integer	myfilepreference

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

This class is intended to translate IGES boundary entity (142-CurveOnSurface, 141-Boundary or 508-Loop) into the wire. Methods Transfer are virtual and are redefined in Advanced Data Exchange to optimize the translation and take into account advanced parameters.

Constructor & Destructor Documentation

◆ IGESToBRep_IGESBoundary() [1/2]

IGESToBRep_IGESBoundary::IGESToBRep_IGESBoundary ( )

Empty constructor.

◆ IGESToBRep_IGESBoundary() [2/2]

IGESToBRep_IGESBoundary::IGESToBRep_IGESBoundary ( const IGESToBRep_CurveAndSurface & CS )

Empty constructor.

Member Function Documentation

◆ Check()

virtual void IGESToBRep_IGESBoundary::Check	(	const Standard_Boolean	result,
		const Standard_Boolean	checkclosure,
		const Standard_Boolean	okCurve3d,
		const Standard_Boolean	okCurve2d
	)

virtual

Checks result of translation of IGES boundary entities (types 141, 142 or 508). Checks consistency of 2D and 3D representations and keeps only one if they are inconsistent. <result>: result of translation (returned by Transfer), <checkclosure>: False for 142 without parent 144 entity, otherwise True, <okCurve3d>, <okCurve2d>: those returned by Transfer.

Reimplemented in IGESControl_IGESBoundary.

◆ Init()

void IGESToBRep_IGESBoundary::Init	(	const IGESToBRep_CurveAndSurface &	CS,
		const Handle< IGESData_IGESEntity > &	entity,
		const TopoDS_Face &	face,
		const gp_Trsf2d &	trans,
		const Standard_Real	uFact,
		const Standard_Integer	filepreference
	)

Inits the object with parameters common for all types of IGES boundaries. <CS>: object to be used for retrieving translation parameters and sending messages, <entity>: boundary entity to be processed, <face>, <trans>, <uFact>: as for IGESToBRep_TopoCurve <filepreference>: preferred representation (2 or 3) given in the IGES file.

◆ ReverseCurves2d()

static void IGESToBRep_IGESBoundary::ReverseCurves2d	(	const Handle< ShapeExtend_WireData > &	sewd,
		const TopoDS_Face &	face
	)

staticprotected

◆ ReverseCurves3d()

static void IGESToBRep_IGESBoundary::ReverseCurves3d ( const Handle< ShapeExtend_WireData > & sewd )

staticprotected

◆ Transfer() [1/3]

Standard_Boolean IGESToBRep_IGESBoundary::Transfer	(	Standard_Boolean &	okCurve,
		Standard_Boolean &	okCurve3d,
		Standard_Boolean &	okCurve2d,
		const Handle< IGESData_IGESEntity > &	curve3d,
		const Standard_Boolean	toreverse3d,
		const Handle< IGESData_HArray1OfIGESEntity > &	curves2d,
		const Standard_Integer	number
	)

Translates 141 and 142 entities. Returns True if the curve has been successfully translated, otherwise returns False. <okCurve..>: flags that indicate whether corresponding representation has been successfully translated (must be set to True before first call), <curve3d>: model space curve for 142 and current model space curve for 141, <toreverse3d>: False for 142 and current orientation flag for 141, <curves2d>: 1 parameter space curve for 142 or list of them for current model space curves for 141, <number>: 1 for 142 and rank number of model space curve for 141.

◆ Transfer() [2/3]

virtual Standard_Boolean IGESToBRep_IGESBoundary::Transfer	(	Standard_Boolean &	okCurve,
		Standard_Boolean &	okCurve3d,
		Standard_Boolean &	okCurve2d,
		const Handle< IGESData_IGESEntity > &	icurve3d,
		const Handle< ShapeExtend_WireData > &	scurve3d,
		const Standard_Boolean	usescurve,
		const Standard_Boolean	toreverse3d,
		const Handle< IGESData_HArray1OfIGESEntity > &	curves2d,
		const Standard_Boolean	toreverse2d,
		const Standard_Integer	number,
		Handle< ShapeExtend_WireData > &	lsewd
	)

protectedvirtual

Methods called by both Transfer methods.

Reimplemented in IGESControl_IGESBoundary.

◆ Transfer() [3/3]

Standard_Boolean IGESToBRep_IGESBoundary::Transfer	(	Standard_Boolean &	okCurve,
		Standard_Boolean &	okCurve3d,
		Standard_Boolean &	okCurve2d,
		const Handle< ShapeExtend_WireData > &	curve3d,
		const Handle< IGESData_HArray1OfIGESEntity > &	curves2d,
		const Standard_Boolean	toreverse2d,
		const Standard_Integer	number,
		Handle< ShapeExtend_WireData > &	lsewd
	)

Translates 508 entity. Returns True if the curve has been successfully translated, otherwise returns False. Input object IGESBoundary must be created and initialized before. <okCurve..>: flags that indicate whether corresponding representation has been successfully translated (must be set to True before first call), <curve3d>: result of translation of current edge, <curves2d>: list of parameter space curves for edge, <toreverse2d>: orientation flag of current edge in respect to its model space curve, <number>: rank number of edge, <lsewd>: returns the result of translation of current edge.

◆ WireData()

Handle< ShapeExtend_WireData > IGESToBRep_IGESBoundary::WireData ( ) const

Returns the resulting wire.

◆ WireData2d()

Handle< ShapeExtend_WireData > IGESToBRep_IGESBoundary::WireData2d ( ) const

Returns the wire from 2D curves (edges contain pcurves only)

◆ WireData3d()

Handle< ShapeExtend_WireData > IGESToBRep_IGESBoundary::WireData3d ( ) const

Returns the wire from 3D curves (edges contain 3D curves and may contain pcurves)

Field Documentation

◆ myCS

IGESToBRep_CurveAndSurface IGESToBRep_IGESBoundary::myCS

protected

◆ myentity

Handle< IGESData_IGESEntity > IGESToBRep_IGESBoundary::myentity

protected

◆ myface

TopoDS_Face IGESToBRep_IGESBoundary::myface

protected

◆ myfilepreference

Standard_Integer IGESToBRep_IGESBoundary::myfilepreference

protected

◆ mysewd

Handle< ShapeExtend_WireData > IGESToBRep_IGESBoundary::mysewd

protected

◆ mysewd2d

Handle< ShapeExtend_WireData > IGESToBRep_IGESBoundary::mysewd2d

protected

◆ mysewd3d

Handle< ShapeExtend_WireData > IGESToBRep_IGESBoundary::mysewd3d

protected

◆ mytrsf

gp_Trsf2d IGESToBRep_IGESBoundary::mytrsf

protected

◆ myuFact

Standard_Real IGESToBRep_IGESBoundary::myuFact

protected

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

IGESToBRep_IGESBoundary.hxx

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ IGESToBRep_IGESBoundary() [1/2]

◆ IGESToBRep_IGESBoundary() [2/2]

Member Function Documentation

◆ Check()

◆ Init()

◆ ReverseCurves2d()

◆ ReverseCurves3d()

◆ Transfer() [1/3]

◆ Transfer() [2/3]

◆ Transfer() [3/3]

◆ WireData()

◆ WireData2d()

◆ WireData3d()

Field Documentation

◆ myCS

◆ myentity

◆ myface

◆ myfilepreference

◆ mysewd

◆ mysewd2d

◆ mysewd3d

◆ mytrsf

◆ myuFact