BOPAlgo_MakePeriodic is the tool for making an arbitrary shape periodic in 3D space in specified directions. More...

#include <BOPAlgo_MakePeriodic.hxx>

Inheritance diagram for BOPAlgo_MakePeriodic:

Data Structures
struct	PeriodicityParams
	Structure to keep all periodicity parameters: More...

Public Member Functions
Constructor
	BOPAlgo_MakePeriodic ()
	Empty constructor. More...

Setting the shape to make it periodic
void	SetShape (const TopoDS_Shape &theShape)
	Sets the shape to make it periodic. More...

Setters/Getters for periodicity parameters structure
void	SetPeriodicityParameters (const PeriodicityParams &theParams)
	Sets the periodicity parameters. More...

const PeriodicityParams &	PeriodicityParameters () const
	Sets the periodicity parameters. More...

Methods for setting/getting periodicity info using ID as a direction
void	MakePeriodic (const Standard_Integer theDirectionID, const Standard_Boolean theIsPeriodic, const Standard_Real thePeriod=0.0)
	Sets the flag to make the shape periodic in specified direction: More...

Standard_Boolean	IsPeriodic (const Standard_Integer theDirectionID) const
	Returns the info about Periodicity of the shape in specified direction. More...

Standard_Real	Period (const Standard_Integer theDirectionID) const
	Returns the Period of the shape in specified direction. More...

Named methods for setting/getting info about shape's periodicity
void	MakeXPeriodic (const Standard_Boolean theIsPeriodic, const Standard_Real thePeriod=0.0)
	Sets the flag to make the shape periodic in X direction. More...

Standard_Boolean	IsXPeriodic () const
	Returns the info about periodicity of the shape in X direction. More...

Standard_Real	XPeriod () const
	Returns the XPeriod of the shape. More...

void	MakeYPeriodic (const Standard_Boolean theIsPeriodic, const Standard_Real thePeriod=0.0)
	Sets the flag to make the shape periodic in Y direction. More...

Standard_Boolean	IsYPeriodic () const
	Returns the info about periodicity of the shape in Y direction. More...

Standard_Real	YPeriod () const
	Returns the YPeriod of the shape. More...

void	MakeZPeriodic (const Standard_Boolean theIsPeriodic, const Standard_Real thePeriod=0.0)
	Sets the flag to make the shape periodic in Z direction. More...

Standard_Boolean	IsZPeriodic () const
	Returns the info about periodicity of the shape in Z direction. More...

Standard_Real	ZPeriod () const
	Returns the ZPeriod of the shape. More...

Methods for setting/getting trimming info taking Direction ID as a parameter
void	SetTrimmed (const Standard_Integer theDirectionID, const Standard_Boolean theIsTrimmed, const Standard_Real theFirst=0.0)
	Defines whether the input shape is already trimmed in specified direction to fit the period in this direction. Direction is defined by an ID: More...

Standard_Boolean	IsInputTrimmed (const Standard_Integer theDirectionID) const
	Returns whether the input shape was trimmed in the specified direction. More...

Standard_Real	PeriodFirst (const Standard_Integer theDirectionID) const
	Returns the first periodic parameter in the specified direction. More...

Named methods for setting/getting trimming info
void	SetXTrimmed (const Standard_Boolean theIsTrimmed, const Standard_Boolean theFirst=0.0)
	Defines whether the input shape is already trimmed in X direction to fit the X period. If the shape is not trimmed it is required to set the first parameter for the X period. The algorithm will make the shape fit into the period. More...

Standard_Boolean	IsInputXTrimmed () const
	Returns whether the input shape was already trimmed for X period. More...

Standard_Real	XPeriodFirst () const
	Returns the first parameter for the X period. More...

void	SetYTrimmed (const Standard_Boolean theIsTrimmed, const Standard_Boolean theFirst=0.0)
	Defines whether the input shape is already trimmed in Y direction to fit the Y period. If the shape is not trimmed it is required to set the first parameter for the Y period. The algorithm will make the shape fit into the period. More...

Standard_Boolean	IsInputYTrimmed () const
	Returns whether the input shape was already trimmed for Y period. More...

Standard_Real	YPeriodFirst () const
	Returns the first parameter for the Y period. More...

void	SetZTrimmed (const Standard_Boolean theIsTrimmed, const Standard_Boolean theFirst=0.0)
	Defines whether the input shape is already trimmed in Z direction to fit the Z period. If the shape is not trimmed it is required to set the first parameter for the Z period. The algorithm will make the shape fit into the period. More...

Standard_Boolean	IsInputZTrimmed () const
	Returns whether the input shape was already trimmed for Z period. More...

Standard_Real	ZPeriodFirst () const
	Returns the first parameter for the Z period. More...

Performing the operation
void	Perform ()
	Makes the shape periodic in necessary directions. More...

Using the algorithm to repeat the shape
const TopoDS_Shape &	RepeatShape (const Standard_Integer theDirectionID, const Standard_Integer theTimes)
	Performs repetition of the shape in specified direction required number of times. Negative value of times means that the repetition should be perform in negative direction. Makes the repeated shape a base for following repetitions. More...

const TopoDS_Shape &	XRepeat (const Standard_Integer theTimes)
	Repeats the shape in X direction specified number of times. Negative value of times means that the repetition should be perform in negative X direction. Makes the repeated shape a base for following repetitions. More...

const TopoDS_Shape &	YRepeat (const Standard_Integer theTimes)
	Repeats the shape in Y direction specified number of times. Negative value of times means that the repetition should be perform in negative Y direction. Makes the repeated shape a base for following repetitions. More...

const TopoDS_Shape &	ZRepeat (const Standard_Integer theTimes)
	Repeats the shape in Z direction specified number of times. Negative value of times means that the repetition should be perform in negative Z direction. Makes the repeated shape a base for following repetitions. More...

Starting the repetitions over
const TopoDS_Shape &	RepeatedShape () const
	Returns the repeated shape. More...

void	ClearRepetitions ()
	Clears all performed repetitions. The next repetition will be performed on the base shape. More...

Obtaining the result shape
const TopoDS_Shape &	Shape () const
	Returns the resulting periodic shape. More...

Getting the identical shapes
const TopTools_ListOfShape &	GetTwins (const TopoDS_Shape &theS) const
	Returns the identical shapes for the given shape located on the opposite periodic side. Returns empty list in case the shape has no twin. More...

Getting the History of the algorithm
const Handle< BRepTools_History > &	History () const
	Returns the History of the algorithm. More...

Clearing the algorithm from previous runs
void	Clear ()
	Clears the algorithm from previous runs. More...

Public Member Functions inherited from BOPAlgo_Options
	BOPAlgo_Options ()
	Empty constructor. More...

	BOPAlgo_Options (const Handle< NCollection_BaseAllocator > &theAllocator)
	Constructor with allocator. More...

virtual	~BOPAlgo_Options ()
	Destructor. More...

const Handle< NCollection_BaseAllocator > &	Allocator () const
	Returns allocator. More...

void	AddError (const Handle< Message_Alert > &theAlert)
	Adds the alert as error (fail) More...

void	AddWarning (const Handle< Message_Alert > &theAlert)
	Adds the alert as warning. More...

Standard_Boolean	HasErrors () const
	Returns true if algorithm has failed. More...

Standard_Boolean	HasError (const Handle< Standard_Type > &theType) const
	Returns true if algorithm has generated error of specified type. More...

Standard_Boolean	HasWarnings () const
	Returns true if algorithm has generated some warning alerts. More...

Standard_Boolean	HasWarning (const Handle< Standard_Type > &theType) const
	Returns true if algorithm has generated warning of specified type. More...

const Handle< Message_Report > &	GetReport () const
	Returns report collecting all errors and warnings. More...

void	DumpErrors (Standard_OStream &theOS) const
	Dumps the error status into the given stream. More...

void	DumpWarnings (Standard_OStream &theOS) const
	Dumps the warning statuses into the given stream. More...

void	ClearWarnings ()
	Clears the warnings of the algorithm. More...

void	SetFuzzyValue (const Standard_Real theFuzz)
	Sets the additional tolerance. More...

Standard_Real	FuzzyValue () const
	Returns the additional tolerance. More...

void	SetProgressIndicator (const Handle< Message_ProgressIndicator > &theObj)
	Set the Progress Indicator object. More...

void	SetUseOBB (const Standard_Boolean theUseOBB)
	Enables/Disables the usage of OBB. More...

Standard_Boolean	UseOBB () const
	Returns the flag defining usage of OBB. More...

void	SetRunParallel (const Standard_Boolean theFlag)
	Set the flag of parallel processing if <theFlag> is true the parallel processing is switched on if <theFlag> is false the parallel processing is switched off. More...

Standard_Boolean	RunParallel () const
	Returns the flag of parallel processing. More...

Static Public Member Functions
Conversion of the integer to ID of periodic direction
static Standard_Integer	ToDirectionID (const Standard_Integer theDirectionID)
	Converts the integer to ID of periodic direction. More...

Static Public Member Functions inherited from BOPAlgo_Options
static Standard_Boolean	GetParallelMode ()
	Gets the global parallel mode. More...

static void	SetParallelMode (const Standard_Boolean theNewMode)
	Sets the global parallel mode. More...

Protected Member Functions
Protected methods performing the operation
void	CheckData ()
	Checks the validity of input data. More...

void	Trim ()
	Trims the shape to fit to the periodic bounds. More...

void	MakeIdentical ()
	Makes the shape identical on opposite sides. More...

void	SplitNegative ()
	Splits the negative side of the shape with the geometry located on the positive side copying the geometry from positive side to the negative. More...

void	SplitPositive ()
	Splits the positive side of the shape with the geometry located on the negative side of the shape. Ensures that the geometries on the opposite sides will be identical. Associates the identical opposite sub-shapes. More...

void	SplitShape (const TopTools_ListOfShape &theTools, Handle< BRepTools_History > theSplitShapeHistory=NULL, Handle< BRepTools_History > theSplitToolsHistory=NULL)
	Splits the shape by the given tools, copying the geometry of coinciding parts from the given tools to the split shape. More...

void	UpdateTwins (const BRepTools_History &theTranslationHistory, const BRepTools_History &theGluingHistory)
	Updates the map of twins after periodic shape repetition. More...

Protected Member Functions inherited from BOPAlgo_Options
void	UserBreak () const
	Breaks the execution if the break signal is indicated by myProgressIndicator. More...

Protected Attributes
Fields
TopoDS_Shape	myInputShape
	Input shape to make periodic. More...

PeriodicityParams	myPeriodicityParams
	Periodicity parameters. More...

TopoDS_Shape	myShape
	Resulting periodic shape (base for repetitions) More...

TopoDS_Shape	myRepeatedShape
	Resulting shape after making repetitions of the base. More...

Standard_Real	myRepeatPeriod [3]
	XYZ repeat period. More...

TopTools_DataMapOfShapeListOfShape	myRepeatedTwins
	Map of associations of the identical sub-shapes after repetition of the periodic shape. More...

TopTools_DataMapOfShapeListOfShape	myTwins
	Map of associations of the identical sub-shapes located on the opposite sides of the shape. More...

Handle< BRepTools_History >	mySplitHistory
	Split history - history of shapes modification after the split for making the shape periodic. More...

Handle< BRepTools_History >	myHistory
	Final history of shapes modifications (to include the history of shape repetition) More...

Protected Attributes inherited from BOPAlgo_Options
Handle< NCollection_BaseAllocator >	myAllocator
	Enables/Disables the usage of OBB. More...

Handle< Message_Report >	myReport
	Enables/Disables the usage of OBB. More...

Standard_Boolean	myRunParallel
	Enables/Disables the usage of OBB. More...

Standard_Real	myFuzzyValue
	Enables/Disables the usage of OBB. More...

Handle< Message_ProgressIndicator >	myProgressIndicator
	Enables/Disables the usage of OBB. More...

Standard_Boolean	myUseOBB
	Enables/Disables the usage of OBB. More...

Detailed Description

BOPAlgo_MakePeriodic is the tool for making an arbitrary shape periodic in 3D space in specified directions.

Periodicity of the shape means that the shape can be repeated in any periodic direction any number of times without creation of the new geometry or splits.

The idea is to make the shape look identical on the opposite sides of the periodic directions, so when translating the copy of a shape on the period there will be no coinciding parts of different dimensions.

If necessary the algorithm will trim the shape to fit it into the requested period by splitting it by the planes limiting the shape's requested period.

For making the shape periodic in certain direction the algorithm performs the following steps:

Creates the copy of the shape and moves it on the period into negative side of the requested direction;
Splits the negative side of the shape by the moved copy, ensuring copying of the geometry from positive side to negative;
Creates the copy of the shape (with already split negative side) and moves it on the period into the positive side of the requested direction;
Splits the positive side of the shape by the moved copy, ensuring copying of the geometry from negative side to positive.

The algorithm also associates the identical (or twin) shapes located on the opposite sides of the result shape. Using the GetTwins() method it is possible to get the twin shapes from the opposite sides.

Algorithm also provides the methods to repeat the periodic shape in periodic directions. The subsequent repetitions are performed on the repeated shape, thus repeating the shape two times in X direction will create result in three shapes (original plus two copies). Single subsequent repetition will result already in 6 shapes. The repetitions can be cleared and started over.

The algorithm supports History of shapes modifications, thus it is possible to track how the shape has been changed to make it periodic and what new shapes have been created during repetitions.

The algorithm supports the parallel processing mode, which allows faster completion of the operations.

The algorithm supports the Error/Warning system and returns the following alerts:

BOPAlgo_AlertNoPeriodicityRequired - Error alert is given if no periodicity has been requested in any direction;
BOPAlgo_AlertUnableToTrim - Error alert is given if the trimming of the shape for fitting it into requested period has failed;
BOPAlgo_AlertUnableToMakeIdentical - Error alert is given if splitting of the shape by its moved copies has failed;
BOPAlgo_AlertUnableToRepeat - Warning alert is given if the gluing of the repeated shapes has failed.

Example of usage of the algorithm:

TopoDS_Shape aShape = ...;                 // The shape to make periodic
Standard_Boolean bMakeXPeriodic = ...;     // Flag for making or not the shape periodic in X direction
Standard_Real aXPeriod = ...;              // X period for the shape
Standard_Boolean isXTrimmed = ...;         // Flag defining whether it is necessary to trimming
                                           // the shape to fit to X period
Standard_Real aXFirst = ...;               // Start of the X period
                                           // (really necessary only if the trimming is requested)
Standard_Boolean bRunParallel = ...;       // Parallel processing mode or single
BOPAlgo_MakePeriodic aPeriodicityMaker;                   // Periodicity maker
aPeriodicityMaker.SetShape(aShape);                       // Set the shape
aPeriodicityMaker.MakeXPeriodic(bMakePeriodic, aXPeriod); // Making the shape periodic in X direction
aPeriodicityMaker.SetTrimmed(isXTrimmed, aXFirst);        // Trim the shape to fit X period
aPeriodicityMaker.SetRunParallel(bRunParallel);           // Set the parallel processing mode
aPeriodicityMaker.Perform();                              // Performing the operation
if (aPeriodicityMaker.HasErrors())                        // Check for the errors
{
  // errors treatment
  Standard_SStream aSStream;
  aPeriodicityMaker.DumpErrors(aSStream);
  return;
}
if (aPeriodicityMaker.HasWarnings())                      // Check for the warnings
{
  // warnings treatment
  Standard_SStream aSStream;
  aPeriodicityMaker.DumpWarnings(aSStream);
}
const TopoDS_Shape& aPeriodicShape = aPeriodicityMaker.Shape(); // Result periodic shape
aPeriodicityMaker.XRepeat(2);                                    // Making repetitions
const TopoDS_Shape& aRepeat = aPeriodicityMaker.RepeatedShape(); // Getting the repeated shape
aPeriodicityMaker.ClearRepetitions();                            // Clearing the repetitions

Constructor & Destructor Documentation

◆ BOPAlgo_MakePeriodic()

BOPAlgo_MakePeriodic::BOPAlgo_MakePeriodic ( )

inline

Empty constructor.

Member Function Documentation

◆ CheckData()

void BOPAlgo_MakePeriodic::CheckData ( )

protected

Checks the validity of input data.

◆ Clear()

void BOPAlgo_MakePeriodic::Clear ( )

inlinevirtual

Clears the algorithm from previous runs.

Reimplemented from BOPAlgo_Options.

◆ ClearRepetitions()

void BOPAlgo_MakePeriodic::ClearRepetitions ( )

inline

Clears all performed repetitions. The next repetition will be performed on the base shape.

◆ GetTwins()

const TopTools_ListOfShape& BOPAlgo_MakePeriodic::GetTwins ( const TopoDS_Shape & theS ) const

inline

Returns the identical shapes for the given shape located on the opposite periodic side. Returns empty list in case the shape has no twin.

Parameters

theS	[in] Shape to get the twins for.

◆ History()

const Handle< BRepTools_History >& BOPAlgo_MakePeriodic::History ( ) const

inline

Returns the History of the algorithm.

◆ IsInputTrimmed()

Standard_Boolean BOPAlgo_MakePeriodic::IsInputTrimmed ( const Standard_Integer theDirectionID ) const

inline

Returns whether the input shape was trimmed in the specified direction.

Parameters

theDirectionID [in] The direction's ID.

◆ IsInputXTrimmed()

Standard_Boolean BOPAlgo_MakePeriodic::IsInputXTrimmed ( ) const

inline

Returns whether the input shape was already trimmed for X period.

◆ IsInputYTrimmed()

Standard_Boolean BOPAlgo_MakePeriodic::IsInputYTrimmed ( ) const

inline

Returns whether the input shape was already trimmed for Y period.

◆ IsInputZTrimmed()

Standard_Boolean BOPAlgo_MakePeriodic::IsInputZTrimmed ( ) const

inline

Returns whether the input shape was already trimmed for Z period.

◆ IsPeriodic()

Standard_Boolean BOPAlgo_MakePeriodic::IsPeriodic ( const Standard_Integer theDirectionID ) const

inline

Returns the info about Periodicity of the shape in specified direction.

Parameters

theDirectionID [in] The direction's ID.

◆ IsXPeriodic()

Standard_Boolean BOPAlgo_MakePeriodic::IsXPeriodic ( ) const

inline

Returns the info about periodicity of the shape in X direction.

◆ IsYPeriodic()

Standard_Boolean BOPAlgo_MakePeriodic::IsYPeriodic ( ) const

inline

Returns the info about periodicity of the shape in Y direction.

◆ IsZPeriodic()

Standard_Boolean BOPAlgo_MakePeriodic::IsZPeriodic ( ) const

inline

Returns the info about periodicity of the shape in Z direction.

◆ MakeIdentical()

void BOPAlgo_MakePeriodic::MakeIdentical ( )

protected

Makes the shape identical on opposite sides.

◆ MakePeriodic()

void BOPAlgo_MakePeriodic::MakePeriodic	(	const Standard_Integer	theDirectionID,
		const Standard_Boolean	theIsPeriodic,
		const Standard_Real	thePeriod = `0.0`
	)

inline

Sets the flag to make the shape periodic in specified direction:

0 - X direction;
1 - Y direction;
2 - Z direction.

Parameters

theDirectionID	[in] The direction's ID;
theIsPeriodic	[in] Flag defining periodicity in given direction;
thePeriod	[in] Required period in given direction.

◆ MakeXPeriodic()

void BOPAlgo_MakePeriodic::MakeXPeriodic	(	const Standard_Boolean	theIsPeriodic,
		const Standard_Real	thePeriod = `0.0`
	)

inline

Sets the flag to make the shape periodic in X direction.

Parameters

theIsPeriodic	[in] Flag defining periodicity in X direction;
thePeriod	[in] Required period in X direction.

◆ MakeYPeriodic()

void BOPAlgo_MakePeriodic::MakeYPeriodic	(	const Standard_Boolean	theIsPeriodic,
		const Standard_Real	thePeriod = `0.0`
	)

inline

Sets the flag to make the shape periodic in Y direction.

Parameters

theIsPeriodic	[in] Flag defining periodicity in Y direction;
thePeriod	[in] Required period in Y direction.

◆ MakeZPeriodic()

void BOPAlgo_MakePeriodic::MakeZPeriodic	(	const Standard_Boolean	theIsPeriodic,
		const Standard_Real	thePeriod = `0.0`
	)

inline

Sets the flag to make the shape periodic in Z direction.

Parameters

theIsPeriodic	[in] Flag defining periodicity in Z direction;
thePeriod	[in] Required period in Z direction.

◆ Perform()

void BOPAlgo_MakePeriodic::Perform ( )

Makes the shape periodic in necessary directions.

◆ Period()

Standard_Real BOPAlgo_MakePeriodic::Period ( const Standard_Integer theDirectionID ) const

inline

Returns the Period of the shape in specified direction.

Parameters

theDirectionID [in] The direction's ID.

◆ PeriodFirst()

Standard_Real BOPAlgo_MakePeriodic::PeriodFirst ( const Standard_Integer theDirectionID ) const

inline

Returns the first periodic parameter in the specified direction.

Parameters

theDirectionID [in] The direction's ID.

◆ PeriodicityParameters()

const PeriodicityParams& BOPAlgo_MakePeriodic::PeriodicityParameters ( ) const

inline

Sets the periodicity parameters.

Parameters

theParams [in] Periodicity parameters

◆ RepeatedShape()

const TopoDS_Shape& BOPAlgo_MakePeriodic::RepeatedShape ( ) const

inline

Returns the repeated shape.

◆ RepeatShape()

const TopoDS_Shape& BOPAlgo_MakePeriodic::RepeatShape	(	const Standard_Integer	theDirectionID,
		const Standard_Integer	theTimes
	)

Performs repetition of the shape in specified direction required number of times. Negative value of times means that the repetition should be perform in negative direction. Makes the repeated shape a base for following repetitions.

Parameters

theDirectionID	[in] The direction's ID;
theTimes	[in] Requested number of repetitions.

◆ SetPeriodicityParameters()

void BOPAlgo_MakePeriodic::SetPeriodicityParameters ( const PeriodicityParams & theParams )

inline

Sets the periodicity parameters.

Parameters

theParams [in] Periodicity parameters

◆ SetShape()

void BOPAlgo_MakePeriodic::SetShape ( const TopoDS_Shape & theShape )

inline

Sets the shape to make it periodic.

Parameters

theShape [in] The shape to make periodic.

◆ SetTrimmed()

void BOPAlgo_MakePeriodic::SetTrimmed	(	const Standard_Integer	theDirectionID,
		const Standard_Boolean	theIsTrimmed,
		const Standard_Real	theFirst = `0.0`
	)

inline

Defines whether the input shape is already trimmed in specified direction to fit the period in this direction. Direction is defined by an ID:

0 - X direction;
1 - Y direction;
2 - Z direction.

If the shape is not trimmed it is required to set the first parameter of the period in that direction. The algorithm will make the shape fit into the period.

Before calling this method, the shape has to be set to be periodic in this direction.

Parameters

theDirectionID	[in] The direction's ID;
theIsTrimmed	[in] The flag defining trimming of the shape in given direction;
theFirst	[in] The first periodic parameter in the given direction.

◆ SetXTrimmed()

void BOPAlgo_MakePeriodic::SetXTrimmed	(	const Standard_Boolean	theIsTrimmed,
		const Standard_Boolean	theFirst = `0.0`
	)

inline

Defines whether the input shape is already trimmed in X direction to fit the X period. If the shape is not trimmed it is required to set the first parameter for the X period. The algorithm will make the shape fit into the period.

Before calling this method, the shape has to be set to be periodic in this direction.

Parameters

theIsTrimmed	[in] Flag defining whether the shape is already trimmed in X direction to fit the X period;
theFirst	[in] The first X periodic parameter.

◆ SetYTrimmed()

void BOPAlgo_MakePeriodic::SetYTrimmed	(	const Standard_Boolean	theIsTrimmed,
		const Standard_Boolean	theFirst = `0.0`
	)

inline

Defines whether the input shape is already trimmed in Y direction to fit the Y period. If the shape is not trimmed it is required to set the first parameter for the Y period. The algorithm will make the shape fit into the period.

Before calling this method, the shape has to be set to be periodic in this direction.

Parameters

theIsTrimmed	[in] Flag defining whether the shape is already trimmed in Y direction to fit the Y period;
theFirst	[in] The first Y periodic parameter.

◆ SetZTrimmed()

void BOPAlgo_MakePeriodic::SetZTrimmed	(	const Standard_Boolean	theIsTrimmed,
		const Standard_Boolean	theFirst = `0.0`
	)

inline

Defines whether the input shape is already trimmed in Z direction to fit the Z period. If the shape is not trimmed it is required to set the first parameter for the Z period. The algorithm will make the shape fit into the period.

Before calling this method, the shape has to be set to be periodic in this direction.

Parameters

theIsTrimmed	[in] Flag defining whether the shape is already trimmed in Z direction to fit the Z period;
theFirst	[in] The first Z periodic parameter.

◆ Shape()

const TopoDS_Shape& BOPAlgo_MakePeriodic::Shape ( ) const

inline

Returns the resulting periodic shape.

◆ SplitNegative()

void BOPAlgo_MakePeriodic::SplitNegative ( )

protected

Splits the negative side of the shape with the geometry located on the positive side copying the geometry from positive side to the negative.

◆ SplitPositive()

void BOPAlgo_MakePeriodic::SplitPositive ( )

protected

Splits the positive side of the shape with the geometry located on the negative side of the shape. Ensures that the geometries on the opposite sides will be identical. Associates the identical opposite sub-shapes.

◆ SplitShape()

void BOPAlgo_MakePeriodic::SplitShape	(	const TopTools_ListOfShape &	theTools,
		Handle< BRepTools_History >	theSplitShapeHistory = `NULL`,
		Handle< BRepTools_History >	theSplitToolsHistory = `NULL`
	)

protected

Splits the shape by the given tools, copying the geometry of coinciding parts from the given tools to the split shape.

Parameters

theTools	[in] The tools to split the shape and take the geometry for coinciding parts.
theSplitShapeHistory	[out] The history of shape split
theSplitToolsHistory	[out] The history of tools modifications during the split

◆ ToDirectionID()

static Standard_Integer BOPAlgo_MakePeriodic::ToDirectionID ( const Standard_Integer theDirectionID )

inlinestatic

Converts the integer to ID of periodic direction.

◆ Trim()

void BOPAlgo_MakePeriodic::Trim ( )

protected

Trims the shape to fit to the periodic bounds.

◆ UpdateTwins()

void BOPAlgo_MakePeriodic::UpdateTwins	(	const BRepTools_History &	theTranslationHistory,
		const BRepTools_History &	theGluingHistory
	)

protected

Updates the map of twins after periodic shape repetition.

Parameters

theTranslationHistory	[in] The history of translation of the periodic shape.
theGluingHistory	[in] The history of gluing of the repeated shapes.

◆ XPeriod()

Standard_Real BOPAlgo_MakePeriodic::XPeriod ( ) const

inline

Returns the XPeriod of the shape.

◆ XPeriodFirst()

Standard_Real BOPAlgo_MakePeriodic::XPeriodFirst ( ) const

inline

Returns the first parameter for the X period.

◆ XRepeat()

const TopoDS_Shape& BOPAlgo_MakePeriodic::XRepeat ( const Standard_Integer theTimes )

inline

Repeats the shape in X direction specified number of times. Negative value of times means that the repetition should be perform in negative X direction. Makes the repeated shape a base for following repetitions.

Parameters

theTimes [in] Requested number of repetitions.

◆ YPeriod()

Standard_Real BOPAlgo_MakePeriodic::YPeriod ( ) const

inline

Returns the YPeriod of the shape.

◆ YPeriodFirst()

Standard_Real BOPAlgo_MakePeriodic::YPeriodFirst ( ) const

inline

Returns the first parameter for the Y period.

◆ YRepeat()

const TopoDS_Shape& BOPAlgo_MakePeriodic::YRepeat ( const Standard_Integer theTimes )

inline

Repeats the shape in Y direction specified number of times. Negative value of times means that the repetition should be perform in negative Y direction. Makes the repeated shape a base for following repetitions.

Parameters

theTimes [in] Requested number of repetitions.

◆ ZPeriod()

Standard_Real BOPAlgo_MakePeriodic::ZPeriod ( ) const

inline

Returns the ZPeriod of the shape.

◆ ZPeriodFirst()

Standard_Real BOPAlgo_MakePeriodic::ZPeriodFirst ( ) const

inline

Returns the first parameter for the Z period.

◆ ZRepeat()

const TopoDS_Shape& BOPAlgo_MakePeriodic::ZRepeat ( const Standard_Integer theTimes )

inline

Repeats the shape in Z direction specified number of times. Negative value of times means that the repetition should be perform in negative Z direction. Makes the repeated shape a base for following repetitions.

Parameters

theTimes [in] Requested number of repetitions.

Field Documentation

◆ myHistory

Handle< BRepTools_History > BOPAlgo_MakePeriodic::myHistory

protected

Final history of shapes modifications (to include the history of shape repetition)

◆ myInputShape

TopoDS_Shape BOPAlgo_MakePeriodic::myInputShape

protected

Input shape to make periodic.

◆ myPeriodicityParams

PeriodicityParams BOPAlgo_MakePeriodic::myPeriodicityParams

protected

Periodicity parameters.

◆ myRepeatedShape

TopoDS_Shape BOPAlgo_MakePeriodic::myRepeatedShape

protected

Resulting shape after making repetitions of the base.

◆ myRepeatedTwins

TopTools_DataMapOfShapeListOfShape BOPAlgo_MakePeriodic::myRepeatedTwins

protected

Map of associations of the identical sub-shapes after repetition of the periodic shape.

◆ myRepeatPeriod

Standard_Real BOPAlgo_MakePeriodic::myRepeatPeriod[3]

protected

XYZ repeat period.

◆ myShape

TopoDS_Shape BOPAlgo_MakePeriodic::myShape

protected

Resulting periodic shape (base for repetitions)

◆ mySplitHistory

Handle< BRepTools_History > BOPAlgo_MakePeriodic::mySplitHistory

protected

Split history - history of shapes modification after the split for making the shape periodic.

◆ myTwins

TopTools_DataMapOfShapeListOfShape BOPAlgo_MakePeriodic::myTwins

protected

Map of associations of the identical sub-shapes located on the opposite sides of the shape.

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

BOPAlgo_MakePeriodic.hxx

BOPAlgo_MakePeriodic Class Reference

Data Structures

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ BOPAlgo_MakePeriodic()

Member Function Documentation

◆ CheckData()

◆ Clear()

◆ ClearRepetitions()

◆ GetTwins()

◆ History()

◆ IsInputTrimmed()

◆ IsInputXTrimmed()

◆ IsInputYTrimmed()

◆ IsInputZTrimmed()

◆ IsPeriodic()

◆ IsXPeriodic()

◆ IsYPeriodic()

◆ IsZPeriodic()

◆ MakeIdentical()

◆ MakePeriodic()

◆ MakeXPeriodic()

◆ MakeYPeriodic()

◆ MakeZPeriodic()

◆ Perform()

◆ Period()

◆ PeriodFirst()

◆ PeriodicityParameters()

◆ RepeatedShape()

◆ RepeatShape()

◆ SetPeriodicityParameters()

◆ SetShape()

◆ SetTrimmed()

◆ SetXTrimmed()

◆ SetYTrimmed()

◆ SetZTrimmed()

◆ Shape()

◆ SplitNegative()

◆ SplitPositive()

◆ SplitShape()

◆ ToDirectionID()

◆ Trim()

◆ UpdateTwins()

◆ XPeriod()

◆ XPeriodFirst()

◆ XRepeat()

◆ YPeriod()

◆ YPeriodFirst()

◆ YRepeat()

◆ ZPeriod()

◆ ZPeriodFirst()

◆ ZRepeat()

Field Documentation

◆ myHistory

◆ myInputShape

◆ myPeriodicityParams

◆ myRepeatedShape

◆ myRepeatedTwins

◆ myRepeatPeriod

◆ myShape

◆ mySplitHistory

◆ myTwins