ShapeUpgrade_FaceDivideArea Class Reference

Divides face by max area criterium. More...

#include <ShapeUpgrade_FaceDivideArea.hxx>

Inheritance diagram for ShapeUpgrade_FaceDivideArea:

Public Member Functions
	ShapeUpgrade_FaceDivideArea ()
	Creates empty constructor.
	ShapeUpgrade_FaceDivideArea (const TopoDS_Face &F)
virtual Standard_Boolean	Perform (const Standard_Real theArea=0.) override
	Performs splitting and computes the resulting shell The context is used to keep track of former splittings.
Standard_Real &	MaxArea ()
	Set max area allowed for faces.
Standard_Integer &	NbParts ()
	Set number of parts expected.
void	SetNumbersUVSplits (const Standard_Integer theNbUsplits, const Standard_Integer theNbVsplits)
	Set fixed numbers of splits in U and V directions. Only for "Splitting By Numbers" mode.
void	SetSplittingByNumber (const Standard_Boolean theIsSplittingByNumber)
	Set splitting mode If the mode is "splitting by number", the face is splitted approximately into <myNbParts> parts, the parts are similar to squares in 2D.
Public Member Functions inherited from ShapeUpgrade_FaceDivide
	ShapeUpgrade_FaceDivide ()
	Creates empty constructor.
	ShapeUpgrade_FaceDivide (const TopoDS_Face &F)
	Initialize by a Face.
void	Init (const TopoDS_Face &F)
	Initialize by a Face.
void	SetSurfaceSegmentMode (const Standard_Boolean Segment)
	Purpose sets mode for trimming (segment) surface by wire UV bounds.
virtual Standard_Boolean	SplitSurface (const Standard_Real theArea=0.)
	Performs splitting of surface and computes the shell from source face. The optional argument <theArea> is used to initialize the tool for splitting surface in the case of splitting into N parts where N is user-defined.
virtual Standard_Boolean	SplitCurves ()
	Performs splitting of curves of all the edges in the shape and divides these edges.
TopoDS_Shape	Result () const
	Gives the resulting Shell, or Face, or Null shape if not done.
Standard_Boolean	Status (const ShapeExtend_Status status) const
	Queries the status of last call to Perform OK : no splitting was done (or no call to Perform) DONE1: some edges were split DONE2: surface was split DONE3: surface was modified without splitting FAIL1: some fails encountered during splitting wires FAIL2: face cannot be split.
void	SetSplitSurfaceTool (const Handle< ShapeUpgrade_SplitSurface > &splitSurfaceTool)
	Sets the tool for splitting surfaces.
void	SetWireDivideTool (const Handle< ShapeUpgrade_WireDivide > &wireDivideTool)
	Sets the tool for dividing edges on Face.
virtual Handle< ShapeUpgrade_SplitSurface >	GetSplitSurfaceTool () const
	Returns the tool for splitting surfaces. This tool must be already initialized.
virtual Handle< ShapeUpgrade_WireDivide >	GetWireDivideTool () const
	Returns the tool for dividing edges on Face. This tool must be already initialized.
Public Member Functions inherited from ShapeUpgrade_Tool
	ShapeUpgrade_Tool ()
	Empty constructor.
void	Set (const Handle< ShapeUpgrade_Tool > &tool)
	Copy all fields from another Root object.
void	SetContext (const Handle< ShapeBuild_ReShape > &context)
	Sets context.
Handle< ShapeBuild_ReShape >	Context () const
	Returns context.
void	SetPrecision (const Standard_Real preci)
	Sets basic precision value.
Standard_Real	Precision () const
	Returns basic precision value.
void	SetMinTolerance (const Standard_Real mintol)
	Sets minimal allowed tolerance.
Standard_Real	MinTolerance () const
	Returns minimal allowed tolerance.
void	SetMaxTolerance (const Standard_Real maxtol)
	Sets maximal allowed tolerance.
Standard_Real	MaxTolerance () const
	Returns maximal allowed tolerance.
Standard_Real	LimitTolerance (const Standard_Real 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 ()
	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.

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.
Protected Attributes inherited from ShapeUpgrade_FaceDivide
TopoDS_Face	myFace
TopoDS_Shape	myResult
Standard_Boolean	mySegmentMode
Standard_Integer	myStatus

Detailed Description

Divides face by max area criterium.

Constructor & Destructor Documentation

ShapeUpgrade_FaceDivideArea() [1/2]

ShapeUpgrade_FaceDivideArea::ShapeUpgrade_FaceDivideArea

(

)

Creates empty constructor.

ShapeUpgrade_FaceDivideArea() [2/2]

ShapeUpgrade_FaceDivideArea::ShapeUpgrade_FaceDivideArea

(

const TopoDS_Face &

F

)

Member Function Documentation

MaxArea()

Standard_Real & ShapeUpgrade_FaceDivideArea::MaxArea

(

)

Set max area allowed for faces.

NbParts()

Standard_Integer & ShapeUpgrade_FaceDivideArea::NbParts

(

)

Set number of parts expected.

Perform()

virtual Standard_Boolean ShapeUpgrade_FaceDivideArea::Perform ( const Standard_Real theArea = 0. )

overridevirtual

Performs splitting and computes the resulting shell The context is used to keep track of former splittings.

Reimplemented from ShapeUpgrade_FaceDivide.

SetNumbersUVSplits()

void ShapeUpgrade_FaceDivideArea::SetNumbersUVSplits	(	const Standard_Integer	theNbUsplits,
		const Standard_Integer	theNbVsplits )

Set fixed numbers of splits in U and V directions. Only for "Splitting By Numbers" mode.

SetSplittingByNumber()

void ShapeUpgrade_FaceDivideArea::SetSplittingByNumber

(

const Standard_Boolean

theIsSplittingByNumber

)

Set splitting mode If the mode is "splitting by number", the face is splitted approximately into <myNbParts> parts, the parts are similar to squares in 2D.

---

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

• ShapeUpgrade_FaceDivideArea.hxx