Divides a Face (both edges in the wires, by splitting
curves and pcurves, and the face itself, by splitting
supporting surface) according to splitting criteria.
More...

#include <ShapeUpgrade_FaceDivide.hxx>

Inheritance diagram for ShapeUpgrade_FaceDivide:

[legend]

Public Member Functions
	ShapeUpgrade_FaceDivide ()
	Creates empty constructor. More...

	ShapeUpgrade_FaceDivide (const TopoDS_Face &F)
	Initialize by a Face. More...

void	Init (const TopoDS_Face &F)
	Initialize by a Face. More...

void	SetSurfaceSegmentMode (const Standard_Boolean Segment)
	Purpose sets mode for trimming (segment) surface by wire UV bounds. More...

virtual Standard_Boolean	Perform ()
	Performs splitting and computes the resulting shell The context is used to keep track of former splittings in order to keep sharings. It is updated according to modifications made. More...

virtual Standard_Boolean	SplitSurface ()
	Performs splitting of surface and computes the shell from source face. More...

virtual Standard_Boolean	SplitCurves ()
	Performs splitting of curves of all the edges in the shape and divides these edges. More...

TopoDS_Shape	Result () const
	Gives the resulting Shell, or Face, or Null shape if not done. More...

Standard_Boolean	Status (const ShapeExtend_Status status) const
	Queries the status of last call to Perform <br> OK : no splitting was done (or no call to Perform) DONE1: some edges were splitted DONE2: surface was splitted DONE3: surface was modified without splitting FAIL1: some fails encountered during splitting wires FAIL2: face cannot be splitted More...

void	SetSplitSurfaceTool (const Handle< ShapeUpgrade_SplitSurface > &splitSurfaceTool)
	Sets the tool for splitting surfaces. More...

void	SetWireDivideTool (const Handle< ShapeUpgrade_WireDivide > &wireDivideTool)
	Sets the tool for dividing edges on Face. More...

virtual Handle_ShapeUpgrade_WireDivide	GetWireDivideTool () const
	Returns the tool for dividing edges on Face. This tool must be already initialized. More...

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

void	Set (const Handle< ShapeUpgrade_Tool > &tool)
	Copy all fields from another Root object More...

void	SetContext (const Handle< ShapeBuild_ReShape > &context)
	Sets context More...

Handle_ShapeBuild_ReShape	Context () const
	Returns context More...

void	SetPrecision (const Standard_Real preci)
	Sets basic precision value More...

Standard_Real	Precision () const
	Returns basic precision value More...

void	SetMinTolerance (const Standard_Real mintol)
	Sets minimal allowed tolerance More...

Standard_Real	MinTolerance () const
	Returns minimal allowed tolerance More...

void	SetMaxTolerance (const Standard_Real maxtol)
	Sets maximal allowed tolerance More...

Standard_Real	MaxTolerance () const
	Returns maximal allowed tolerance More...

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

Public Member Functions inherited from MMgt_TShared
virtual void	Delete () const
	Memory deallocator for transient classes. More...

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

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

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

virtual	~Standard_Transient ()
	Destructor must be virtual. More...

virtual void	ShallowDump (Standard_OStream &) const

virtual const Handle_Standard_Type &	DynamicType () const
	Returns a type information object about this object. More...

Standard_Boolean	IsInstance (const Handle_Standard_Type &theType) const
	Returns a true value if this is an instance of Type. More...

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

Standard_Boolean	IsKind (const 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. More...

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. More...

virtual Handle_Standard_Transient	This () const
	Returns a Handle which references this object. Must never be called to objects created in stack. More...

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

Protected Member Functions
virtual Handle_ShapeUpgrade_SplitSurface	GetSplitSurfaceTool () const
	Returns the tool for splitting surfaces. This tool must be already initialized. More...

Protected Attributes
TopoDS_Face	myFace

TopoDS_Shape	myResult

Standard_Boolean	mySegmentMode

Standard_Integer	myStatus

Detailed Description

Divides a Face (both edges in the wires, by splitting
curves and pcurves, and the face itself, by splitting
supporting surface) according to splitting criteria.

The domain of the face to divide is defined by the PCurves
of the wires on the Face.
all the PCurves are supposed to be defined (in the parametric
space of the supporting surface).

The result is available after the call to the Build method.
It is a Shell containing all the resulting Faces.

All the modifications made during splitting are recorded in the
external context (ShapeBuild_ReShape).

Constructor & Destructor Documentation

ShapeUpgrade_FaceDivide::ShapeUpgrade_FaceDivide ( )

Creates empty constructor.

ShapeUpgrade_FaceDivide::ShapeUpgrade_FaceDivide ( const TopoDS_Face & F )

Initialize by a Face.

Member Function Documentation

virtual Handle_ShapeUpgrade_SplitSurface ShapeUpgrade_FaceDivide::GetSplitSurfaceTool ( ) const

protectedvirtual

Returns the tool for splitting surfaces.
This tool must be already initialized.

virtual Handle_ShapeUpgrade_WireDivide ShapeUpgrade_FaceDivide::GetWireDivideTool ( ) const

virtual

Returns the tool for dividing edges on Face.
This tool must be already initialized.

void ShapeUpgrade_FaceDivide::Init ( const TopoDS_Face & F )

Initialize by a Face.

virtual Standard_Boolean ShapeUpgrade_FaceDivide::Perform ( )

virtual

Performs splitting and computes the resulting shell
The context is used to keep track of former splittings
in order to keep sharings. It is updated according to
modifications made.

Reimplemented in ShapeUpgrade_FaceDivideArea.

TopoDS_Shape ShapeUpgrade_FaceDivide::Result ( ) const

Gives the resulting Shell, or Face, or Null shape if not done.

void ShapeUpgrade_FaceDivide::SetSplitSurfaceTool ( const Handle< ShapeUpgrade_SplitSurface > & splitSurfaceTool )

Sets the tool for splitting surfaces.

void ShapeUpgrade_FaceDivide::SetSurfaceSegmentMode ( const Standard_Boolean Segment )

Purpose sets mode for trimming (segment) surface by
wire UV bounds.

void ShapeUpgrade_FaceDivide::SetWireDivideTool ( const Handle< ShapeUpgrade_WireDivide > & wireDivideTool )

Sets the tool for dividing edges on Face.

virtual Standard_Boolean ShapeUpgrade_FaceDivide::SplitCurves ( )

virtual

Performs splitting of curves of all the edges in the
shape and divides these edges.

virtual Standard_Boolean ShapeUpgrade_FaceDivide::SplitSurface ( )

virtual

Performs splitting of surface and computes the shell
from source face.

Reimplemented in ShapeUpgrade_ClosedFaceDivide.

Standard_Boolean ShapeUpgrade_FaceDivide::Status ( const ShapeExtend_Status status ) const

 Queries the status of last call to Perform <br>

OK : no splitting was done (or no call to Perform)
DONE1: some edges were splitted
DONE2: surface was splitted
DONE3: surface was modified without splitting
FAIL1: some fails encountered during splitting wires
FAIL2: face cannot be splitted

Field Documentation

TopoDS_Face ShapeUpgrade_FaceDivide::myFace

protected

TopoDS_Shape ShapeUpgrade_FaceDivide::myResult

protected

Standard_Boolean ShapeUpgrade_FaceDivide::mySegmentMode

protected

Standard_Integer ShapeUpgrade_FaceDivide::myStatus

protected

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

ShapeUpgrade_FaceDivide.hxx

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation