IGESControl_Writer Class Reference

This class creates and writes IGES files from CAS.CADE models. An IGES file can be written to an existing IGES file or to a new one. The translation can be performed in one or several operations. Each translation operation outputs a distinct root entity in the IGES file. To write an IGES file it is possible to use the following sequence: To modify the IGES file header or to change translation parameters it is necessary to use class Interface_Static (see IGESParameters and GeneralParameters). More...

#include <IGESControl_Writer.hxx>

Inheritance diagram for IGESControl_Writer:

Public Member Functions
	IGESControl_Writer ()
	Creates a writer object with the default unit (millimeters) and write mode (Face). IGESControl_Writer (const char* const unit, const int modecr = 0);.
	IGESControl_Writer (const char *const theUnit, const int theModecr=0)
	Creates a writer with given values for units and for write mode. theUnit may be any unit that is accepted by the IGES standard. By default, it is the millimeter. theModecr defines the write mode and may be:
	IGESControl_Writer (const occ::handle< IGESData_IGESModel > &theModel, const int theModecr=0)
	Creates a writer object with the prepared IGES model theModel in write mode. theModecr defines the write mode and may be:
const occ::handle< IGESData_IGESModel > &	Model () const
	Returns the IGES model to be written in output.
const occ::handle< Transfer_FinderProcess > &	TransferProcess () const
void	SetTransferProcess (const occ::handle< Transfer_FinderProcess > &TP)
	Returns/Sets the TransferProcess : it contains final results and if some, check messages.
bool	AddShape (const TopoDS_Shape &sh, const Message_ProgressRange &theProgress=Message_ProgressRange())
	Translates a Shape to IGES Entities and adds them to the model Returns True if done, False if Shape not suitable for IGES or null.
bool	AddGeom (const occ::handle< Standard_Transient > &geom)
	Translates a Geometry (Surface or Curve) to IGES Entities and adds them to the model Returns True if done, False if geom is neither a Surface or a Curve suitable for IGES or is null.
bool	AddEntity (const occ::handle< IGESData_IGESEntity > &ent)
	Adds an IGES entity (and the ones it references) to the model.
void	ComputeModel ()
	Computes the entities found in the model, which is ready to be written. This contrasts with the default computation of headers only.
bool	Write (Standard_OStream &S, const bool fnes=false)
	Computes then writes the model to an OStream Returns True when done, false in case of error.
bool	Write (const char *const file, const bool fnes=false)
	Prepares and writes an IGES model either to an OStream, S or to a file name,CString. Returns True if the operation was performed correctly and False if an error occurred (for instance, if the processor could not create the file).
void	SetShapeFixParameters (const XSAlgo_ShapeProcessor::ParameterMap &theParameters)
	Sets parameters for shape processing.
void	SetShapeFixParameters (XSAlgo_ShapeProcessor::ParameterMap &&theParameters)
	Sets parameters for shape processing. Parameters are moved from the input map.
void	SetShapeFixParameters (const DE_ShapeFixParameters &theParameters, const XSAlgo_ShapeProcessor::ParameterMap &theAdditionalParameters={})
	Sets parameters for shape processing. Parameters from theParameters are copied to the internal map. Parameters from theAdditionalParameters are copied to the internal map if they are not present in theParameters.
const XSAlgo_ShapeProcessor::ParameterMap &	GetShapeFixParameters () const
	Returns parameters for shape processing that was set by SetParameters() method.
void	SetShapeProcessFlags (const ShapeProcess::OperationsFlags &theFlags)
	Sets flags defining operations to be performed on shapes.
const ShapeProcess::OperationsFlags &	GetShapeProcessFlags () const
	Returns flags defining operations to be performed on shapes.

Detailed Description

This class creates and writes IGES files from CAS.CADE models. An IGES file can be written to an existing IGES file or to a new one. The translation can be performed in one or several operations. Each translation operation outputs a distinct root entity in the IGES file. To write an IGES file it is possible to use the following sequence: To modify the IGES file header or to change translation parameters it is necessary to use class Interface_Static (see IGESParameters and GeneralParameters).

Constructor & Destructor Documentation

IGESControl_Writer() [1/3]

IGESControl_Writer::IGESControl_Writer

(

)

Creates a writer object with the default unit (millimeters) and write mode (Face). IGESControl_Writer (const char* const unit, const int modecr = 0);.

IGESControl_Writer() [2/3]

IGESControl_Writer::IGESControl_Writer	(	const char *const	theUnit,
		const int	theModecr = 0 )

Creates a writer with given values for units and for write mode. theUnit may be any unit that is accepted by the IGES standard. By default, it is the millimeter. theModecr defines the write mode and may be:

• 0: Faces (default)
• 1: BRep.

IGESControl_Writer() [3/3]

IGESControl_Writer::IGESControl_Writer	(	const occ::handle< IGESData_IGESModel > &	theModel,
		const int	theModecr = 0 )

Creates a writer object with the prepared IGES model theModel in write mode. theModecr defines the write mode and may be:

• 0: Faces (default)
• 1: BRep.

Member Function Documentation

AddEntity()

bool IGESControl_Writer::AddEntity

(

const occ::handle< IGESData_IGESEntity > &

ent

)

Adds an IGES entity (and the ones it references) to the model.

AddGeom()

bool IGESControl_Writer::AddGeom

(

const occ::handle< Standard_Transient > &

geom

)

Translates a Geometry (Surface or Curve) to IGES Entities and adds them to the model Returns True if done, False if geom is neither a Surface or a Curve suitable for IGES or is null.

AddShape()

bool IGESControl_Writer::AddShape	(	const TopoDS_Shape &	sh,
		const Message_ProgressRange &	theProgress = Message_ProgressRange() )

Translates a Shape to IGES Entities and adds them to the model Returns True if done, False if Shape not suitable for IGES or null.

ComputeModel()

void IGESControl_Writer::ComputeModel

(

)

Computes the entities found in the model, which is ready to be written. This contrasts with the default computation of headers only.

GetShapeFixParameters()

const XSAlgo_ShapeProcessor::ParameterMap & IGESControl_Writer::GetShapeFixParameters ( ) const

inline

Returns parameters for shape processing that was set by SetParameters() method.

Returns

the parameters for shape processing. Empty map if no parameters were set.

GetShapeProcessFlags()

const ShapeProcess::OperationsFlags & IGESControl_Writer::GetShapeProcessFlags ( ) const

inline

Returns flags defining operations to be performed on shapes.

Returns

The flags defining operations to be performed on shapes.

Model()

const occ::handle< IGESData_IGESModel > & IGESControl_Writer::Model ( ) const

inline

Returns the IGES model to be written in output.

SetShapeFixParameters() [1/3]

void IGESControl_Writer::SetShapeFixParameters	(	const DE_ShapeFixParameters &	theParameters,
		const XSAlgo_ShapeProcessor::ParameterMap &	theAdditionalParameters = {} )

Sets parameters for shape processing. Parameters from theParameters are copied to the internal map. Parameters from theAdditionalParameters are copied to the internal map if they are not present in theParameters.

Parameters

theParameters	the parameters for shape processing.
theAdditionalParameters	the additional parameters for shape processing.

SetShapeFixParameters() [2/3]

void IGESControl_Writer::SetShapeFixParameters

(

const XSAlgo_ShapeProcessor::ParameterMap &

theParameters

)

Sets parameters for shape processing.

Parameters

theParameters

the parameters for shape processing.

SetShapeFixParameters() [3/3]

void IGESControl_Writer::SetShapeFixParameters

(

XSAlgo_ShapeProcessor::ParameterMap &&

theParameters

)

Sets parameters for shape processing. Parameters are moved from the input map.

Parameters

theParameters

the parameters for shape processing.

SetShapeProcessFlags()

void IGESControl_Writer::SetShapeProcessFlags

(

const ShapeProcess::OperationsFlags &

theFlags

)

Sets flags defining operations to be performed on shapes.

Parameters

theFlags

The flags defining operations to be performed on shapes.

SetTransferProcess()

void IGESControl_Writer::SetTransferProcess ( const occ::handle< Transfer_FinderProcess > & TP )

inline

Returns/Sets the TransferProcess : it contains final results and if some, check messages.

TransferProcess()

const occ::handle< Transfer_FinderProcess > & IGESControl_Writer::TransferProcess ( ) const

inline

Write() [1/2]

bool IGESControl_Writer::Write	(	const char *const	file,
		const bool	fnes = false )

Prepares and writes an IGES model either to an OStream, S or to a file name,CString. Returns True if the operation was performed correctly and False if an error occurred (for instance, if the processor could not create the file).

Write() [2/2]

bool IGESControl_Writer::Write	(	Standard_OStream &	S,
		const bool	fnes = false )

Computes then writes the model to an OStream Returns True when done, false in case of error.

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

• IGESControl_Writer.hxx