Divides edges in the wire lying on the face or free wires or free edges with a criterion. Splits 3D curve and pcurve(s) of the edge on the face. Other pcurves which may be associated with the edge are simply copied. If 3D curve is split then pcurve on the face is split as well, and vice-versa. Input shape is not modified. The modifications made are recorded in external context (ShapeBuild_ReShape). This tool is applied to all edges before splitting them in order to keep sharing. More...

#include <ShapeUpgrade_WireDivide.hxx>

Inheritance diagram for ShapeUpgrade_WireDivide:

[legend]

Public Member Functions
	ShapeUpgrade_WireDivide ()
	Empty constructor.

void	Init (const TopoDS_Wire &W, const TopoDS_Face &F)
	Initializes by wire and face.

void	Init (const TopoDS_Wire &W, const occ::handle< Geom_Surface > &S)
	Initializes by wire and surface.

void	Load (const TopoDS_Wire &W)
	Loads working wire.

void	Load (const TopoDS_Edge &E)
	Creates wire of one edge and calls Load for wire.

void	SetFace (const TopoDS_Face &F)
	Sets supporting surface by face.

void	SetSurface (const occ::handle< Geom_Surface > &S)
	Sets supporting surface.

void	SetSurface (const occ::handle< Geom_Surface > &S, const TopLoc_Location &L)
	Sets supporting surface with location.

virtual void	Perform ()
	Computes the resulting wire by splitting all the edges according to splitting criteria. All the modifications made are recorded in context (ShapeBuild_ReShape). This tool is applied to all edges before splitting them in order to keep sharings. If no supporting face or surface is defined, only 3d splitting criteria are used.

const TopoDS_Wire &	Wire () const
	Gives the resulting Wire (equal to initial one if not done or Null if not loaded)

bool	Status (const ShapeExtend_Status status) const
	Queries status of last call to Perform() OK - no edges were split, wire left untouched DONE1 - some edges were split FAIL1 - some edges have no 3d curve (skipped) FAIL2 - some edges have no pcurve (skipped)

void	SetSplitCurve3dTool (const occ::handle< ShapeUpgrade_SplitCurve3d > &splitCurve3dTool)
	Sets the tool for splitting 3D curves.

void	SetSplitCurve2dTool (const occ::handle< ShapeUpgrade_SplitCurve2d > &splitCurve2dTool)
	Sets the tool for splitting pcurves.

void	SetTransferParamTool (const occ::handle< ShapeAnalysis_TransferParameters > &TransferParam)
	Sets the tool for Transfer parameters between curves and pcurves.

void	SetEdgeDivideTool (const occ::handle< ShapeUpgrade_EdgeDivide > &edgeDivideTool)
	Sets tool for splitting edge.

virtual occ::handle< ShapeUpgrade_EdgeDivide >	GetEdgeDivideTool () const
	returns tool for splitting edges

virtual occ::handle< ShapeAnalysis_TransferParameters >	GetTransferParamTool ()
	Returns the tool for Transfer of parameters.

void	SetEdgeMode (const int EdgeMode)
	Sets mode for splitting 3d curves from edges. 0 - only curve 3d from free edges. 1 - only curve 3d from shared edges. 2 - all curve 3d.

void	SetFixSmallCurveTool (const occ::handle< ShapeUpgrade_FixSmallCurves > &FixSmallCurvesTool)
	Sets tool for fixing small curves with specified min tolerance;.

occ::handle< ShapeUpgrade_FixSmallCurves >	GetFixSmallCurveTool () const
	Returns tool for fixing small curves.

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

void	Set (const occ::handle< ShapeUpgrade_Tool > &tool)
	Copy all fields from another Root object.

void	SetContext (const occ::handle< ShapeBuild_ReShape > &context)
	Sets context.

occ::handle< ShapeBuild_ReShape >	Context () const
	Returns context.

void	SetPrecision (const double preci)
	Sets basic precision value.

double	Precision () const
	Returns basic precision value.

void	SetMinTolerance (const double mintol)
	Sets minimal allowed tolerance.

double	MinTolerance () const
	Returns minimal allowed tolerance.

void	SetMaxTolerance (const double maxtol)
	Sets maximal allowed tolerance.

double	MaxTolerance () const
	Returns maximal allowed tolerance.

double	LimitTolerance (const double toler) const
	Returns tolerance limited by [myMinTol,myMaxTol].

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 ()=default
	Destructor must be virtual.

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

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

bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.

bool	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.

bool	IsKind (const char *const 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.

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

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.

int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.

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

Protected Member Functions
virtual occ::handle< ShapeUpgrade_SplitCurve3d >	GetSplitCurve3dTool () const
	Returns the tool for splitting 3D curves.

virtual occ::handle< ShapeUpgrade_SplitCurve2d >	GetSplitCurve2dTool () const
	Returns the tool for splitting pcurves.

Protected Attributes
TopoDS_Face	myFace

TopoDS_Wire	myWire

int	myStatus

int	myEdgeMode

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

Divides edges in the wire lying on the face or free wires or free edges with a criterion. Splits 3D curve and pcurve(s) of the edge on the face. Other pcurves which may be associated with the edge are simply copied. If 3D curve is split then pcurve on the face is split as well, and vice-versa. Input shape is not modified. The modifications made are recorded in external context (ShapeBuild_ReShape). This tool is applied to all edges before splitting them in order to keep sharing.

Constructor & Destructor Documentation

◆ ShapeUpgrade_WireDivide()

ShapeUpgrade_WireDivide::ShapeUpgrade_WireDivide ( )

Empty constructor.

Member Function Documentation

◆ GetEdgeDivideTool()

virtual occ::handle< ShapeUpgrade_EdgeDivide > ShapeUpgrade_WireDivide::GetEdgeDivideTool ( ) const

virtual

returns tool for splitting edges

◆ GetFixSmallCurveTool()

occ::handle< ShapeUpgrade_FixSmallCurves > ShapeUpgrade_WireDivide::GetFixSmallCurveTool ( ) const

Returns tool for fixing small curves.

◆ GetSplitCurve2dTool()

virtual occ::handle< ShapeUpgrade_SplitCurve2d > ShapeUpgrade_WireDivide::GetSplitCurve2dTool ( ) const

protectedvirtual

Returns the tool for splitting pcurves.

◆ GetSplitCurve3dTool()

virtual occ::handle< ShapeUpgrade_SplitCurve3d > ShapeUpgrade_WireDivide::GetSplitCurve3dTool ( ) const

protectedvirtual

Returns the tool for splitting 3D curves.

◆ GetTransferParamTool()

virtual occ::handle< ShapeAnalysis_TransferParameters > ShapeUpgrade_WireDivide::GetTransferParamTool ( )

virtual

Returns the tool for Transfer of parameters.

◆ Init() [1/2]

void ShapeUpgrade_WireDivide::Init	(	const TopoDS_Wire &	W,
		const occ::handle< Geom_Surface > &	S )

Initializes by wire and surface.

◆ Init() [2/2]

void ShapeUpgrade_WireDivide::Init	(	const TopoDS_Wire &	W,
		const TopoDS_Face &	F )

Initializes by wire and face.

◆ Load() [1/2]

void ShapeUpgrade_WireDivide::Load ( const TopoDS_Edge & E )

Creates wire of one edge and calls Load for wire.

◆ Load() [2/2]

void ShapeUpgrade_WireDivide::Load ( const TopoDS_Wire & W )

Loads working wire.

◆ Perform()

virtual void ShapeUpgrade_WireDivide::Perform ( )

virtual

Computes the resulting wire by splitting all the edges according to splitting criteria. All the modifications made are recorded in context (ShapeBuild_ReShape). This tool is applied to all edges before splitting them in order to keep sharings. If no supporting face or surface is defined, only 3d splitting criteria are used.

◆ SetEdgeDivideTool()

void ShapeUpgrade_WireDivide::SetEdgeDivideTool ( const occ::handle< ShapeUpgrade_EdgeDivide > & edgeDivideTool )

Sets tool for splitting edge.

◆ SetEdgeMode()

void ShapeUpgrade_WireDivide::SetEdgeMode ( const int EdgeMode )

Sets mode for splitting 3d curves from edges. 0 - only curve 3d from free edges. 1 - only curve 3d from shared edges. 2 - all curve 3d.

◆ SetFace()

void ShapeUpgrade_WireDivide::SetFace ( const TopoDS_Face & F )

Sets supporting surface by face.

◆ SetFixSmallCurveTool()

void ShapeUpgrade_WireDivide::SetFixSmallCurveTool ( const occ::handle< ShapeUpgrade_FixSmallCurves > & FixSmallCurvesTool )

Sets tool for fixing small curves with specified min tolerance;.

◆ SetSplitCurve2dTool()

void ShapeUpgrade_WireDivide::SetSplitCurve2dTool ( const occ::handle< ShapeUpgrade_SplitCurve2d > & splitCurve2dTool )

Sets the tool for splitting pcurves.

◆ SetSplitCurve3dTool()

void ShapeUpgrade_WireDivide::SetSplitCurve3dTool ( const occ::handle< ShapeUpgrade_SplitCurve3d > & splitCurve3dTool )

Sets the tool for splitting 3D curves.

◆ SetSurface() [1/2]

void ShapeUpgrade_WireDivide::SetSurface ( const occ::handle< Geom_Surface > & S )

Sets supporting surface.

◆ SetSurface() [2/2]

void ShapeUpgrade_WireDivide::SetSurface	(	const occ::handle< Geom_Surface > &	S,
		const TopLoc_Location &	L )

Sets supporting surface with location.

◆ SetTransferParamTool()

void ShapeUpgrade_WireDivide::SetTransferParamTool ( const occ::handle< ShapeAnalysis_TransferParameters > & TransferParam )

Sets the tool for Transfer parameters between curves and pcurves.

◆ Status()

bool ShapeUpgrade_WireDivide::Status ( const ShapeExtend_Status status ) const

Queries status of last call to Perform() OK - no edges were split, wire left untouched DONE1 - some edges were split FAIL1 - some edges have no 3d curve (skipped) FAIL2 - some edges have no pcurve (skipped)

◆ Wire()

const TopoDS_Wire & ShapeUpgrade_WireDivide::Wire ( ) const

Gives the resulting Wire (equal to initial one if not done or Null if not loaded)

Field Documentation

◆ myEdgeMode

int ShapeUpgrade_WireDivide::myEdgeMode

protected

◆ myFace

TopoDS_Face ShapeUpgrade_WireDivide::myFace

protected

◆ myStatus

int ShapeUpgrade_WireDivide::myStatus

protected

◆ myWire

TopoDS_Wire ShapeUpgrade_WireDivide::myWire

protected

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

ShapeUpgrade_WireDivide.hxx

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ShapeUpgrade_WireDivide()

Member Function Documentation

◆ GetEdgeDivideTool()

◆ GetFixSmallCurveTool()

◆ GetSplitCurve2dTool()

◆ GetSplitCurve3dTool()

◆ GetTransferParamTool()

◆ Init() [1/2]

◆ Init() [2/2]

◆ Load() [1/2]

◆ Load() [2/2]

◆ Perform()

◆ SetEdgeDivideTool()

◆ SetEdgeMode()

◆ SetFace()

◆ SetFixSmallCurveTool()

◆ SetSplitCurve2dTool()

◆ SetSplitCurve3dTool()

◆ SetSurface() [1/2]

◆ SetSurface() [2/2]

◆ SetTransferParamTool()

◆ Status()

◆ Wire()

Field Documentation

◆ myEdgeMode

◆ myFace

◆ myStatus

◆ myWire