BRep_TFace Class Reference

The Tface from BRep is based on the TFace from
TopoDS. The TFace contains :

More...

#include <BRep_TFace.hxx>

Inheritance diagram for BRep_TFace:

Public Member Functions
	BRep_TFace ()
	Creates an empty TFace. More...
const Handle_Geom_Surface &	Surface () const
const Handle_Poly_Triangulation &	Triangulation () const
const TopLoc_Location &	Location () const
Standard_Real	Tolerance () const
void	Surface (const Handle< Geom_Surface > &S)
void	Triangulation (const Handle< Poly_Triangulation > &T)
void	Location (const TopLoc_Location &L)
void	Tolerance (const Standard_Real T)
Standard_Boolean	NaturalRestriction () const
void	NaturalRestriction (const Standard_Boolean N)
virtual Handle_TopoDS_TShape	EmptyCopy () const
	Returns a copy of the TShape with no sub-shapes. The new Face has no triangulation. More...
Public Member Functions inherited from TopoDS_TFace
	TopoDS_TFace ()
	Creates an empty TFace. More...
TopAbs_ShapeEnum	ShapeType () const
	returns FACE. More...
Public Member Functions inherited from TopoDS_TShape
Standard_Boolean	Free () const
	Returns the free flag. More...
void	Free (const Standard_Boolean F)
	Sets the free flag. More...
Standard_Boolean	Modified () const
	Returns the modification flag. More...
void	Modified (const Standard_Boolean M)
	Sets the modification flag. More...
Standard_Boolean	Checked () const
	Returns the checked flag. More...
void	Checked (const Standard_Boolean C)
	Sets the checked flag. More...
Standard_Boolean	Orientable () const
	Returns the orientability flag. More...
void	Orientable (const Standard_Boolean C)
	Sets the orientability flag. More...
Standard_Boolean	Closed () const
	Returns the closedness flag. More...
void	Closed (const Standard_Boolean C)
	Sets the closedness flag. More...
Standard_Boolean	Infinite () const
	Returns the infinity flag. More...
void	Infinite (const Standard_Boolean C)
	Sets the infinity flag. More...
Standard_Boolean	Convex () const
	Returns the convexness flag. More...
void	Convex (const Standard_Boolean C)
	Sets the convexness flag. 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...

Additional Inherited Members
Protected Member Functions inherited from TopoDS_TShape
	TopoDS_TShape ()
	Constructs an empty TShape. Free : True Modified : True Checked : False Orientable : True Closed : False Infinite : False Convex : False More...

Detailed Description

The Tface from BRep is based on the TFace from
TopoDS. The TFace contains :

     * A suface, a tolerance and a Location. <br>

• A NaturalRestriction flag, when this flag is
  True the boundary of the face is known to be the
  parametric space (Umin, UMax, VMin, VMax).
  
  
• An optional Triangulation. If there is a
  triangulation the surface can be absent.
  
  The Location is used for the Surface.
  
  The triangulation is in the same reference system
  than the TFace. A point on mySurface must be
  transformed with myLocation, but not a point on
  the triangulation.
  
  The Surface may be shared by different TFaces but
  not the Triangulation, because the Triangulation
  may be modified by the edges.
  
  

Constructor & Destructor Documentation

BRep_TFace::BRep_TFace

(

)

Creates an empty TFace.

Member Function Documentation

virtual Handle_TopoDS_TShape BRep_TFace::EmptyCopy ( ) const

virtual

Returns a copy of the TShape with no sub-shapes.
The new Face has no triangulation.

Reimplemented from TopoDS_TFace.

const TopLoc_Location& BRep_TFace::Location

(

)

const

void BRep_TFace::Location

(

const TopLoc_Location &

L

)

Standard_Boolean BRep_TFace::NaturalRestriction

(

)

const

void BRep_TFace::NaturalRestriction

(

const Standard_Boolean

N

)

const Handle_Geom_Surface& BRep_TFace::Surface

(

)

const

void BRep_TFace::Surface

(

const Handle< Geom_Surface > &

S

)

Standard_Real BRep_TFace::Tolerance

(

)

const

void BRep_TFace::Tolerance

(

const Standard_Real

T

)

const Handle_Poly_Triangulation& BRep_TFace::Triangulation

(

)

const

void BRep_TFace::Triangulation

(

const Handle< Poly_Triangulation > &

T

)

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

• BRep_TFace.hxx