Trihedron in the case of a sweeping along a guide curve.
defined by curviline absciss
More...

#include <GeomFill_GuideTrihedronAC.hxx>

Inheritance diagram for GeomFill_GuideTrihedronAC:

[legend]

Public Member Functions
	GeomFill_GuideTrihedronAC (const Handle< Adaptor3d_HCurve > &guide)

virtual void	SetCurve (const Handle< Adaptor3d_HCurve > &C)

virtual Handle_GeomFill_TrihedronLaw	Copy () const

virtual Handle_Adaptor3d_HCurve	Guide () const

virtual Standard_Boolean	D0 (const Standard_Real Param, gp_Vec &Tangent, gp_Vec &Normal, gp_Vec &BiNormal)
	compute Triedrhon on curve at parameter More...

virtual Standard_Boolean	D1 (const Standard_Real Param, gp_Vec &Tangent, gp_Vec &DTangent, gp_Vec &Normal, gp_Vec &DNormal, gp_Vec &BiNormal, gp_Vec &DBiNormal)
	compute Triedrhon and derivative Trihedron on curve <br> at parameter <Param> <br> Warning : It used only for C1 or C2 aproximation More...

virtual Standard_Boolean	D2 (const Standard_Real Param, gp_Vec &Tangent, gp_Vec &DTangent, gp_Vec &D2Tangent, gp_Vec &Normal, gp_Vec &DNormal, gp_Vec &D2Normal, gp_Vec &BiNormal, gp_Vec &DBiNormal, gp_Vec &D2BiNormal)
	compute Trihedron on curve <br> first and seconde derivatives. <br> Warning : It used only for C2 aproximation More...

virtual Standard_Integer	NbIntervals (const GeomAbs_Shape S) const
	Returns the number of intervals for continuity <S>. May be one if Continuity(me) >= <S> More...

virtual void	Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
	Stores in <T> the parameters bounding the intervals <br> of continuity <S>. <br> The array must provide enough room to accomodate for the parameters. i.e. T.Length() > NbIntervals() More...

virtual void	SetInterval (const Standard_Real First, const Standard_Real Last)
	Sets the bounds of the parametric interval on the function This determines the derivatives in these values if the function is not Cn. More...

virtual void	GetAverageLaw (gp_Vec &ATangent, gp_Vec &ANormal, gp_Vec &ABiNormal)
	Get average value of M(t) and V(t) it is usfull to make fast approximation of rational surfaces. More...

virtual Standard_Boolean	IsConstant () const
	Say if the law is Constant More...

virtual Standard_Boolean	IsOnlyBy3dCurve () const
	Say if the law is defined, only by the 3d Geometry of the setted Curve Return False by Default. More...

virtual void	Origine (const Standard_Real OrACR1, const Standard_Real OrACR2)

Public Member Functions inherited from GeomFill_TrihedronWithGuide
gp_Pnt	CurrentPointOnGuide () const
	Returns the current point on guide found by D0, D1 or D2. More...

Public Member Functions inherited from GeomFill_TrihedronLaw
virtual GeomFill_PipeError	ErrorStatus () const
	Give a status to the Law Returns PipeOk (default implementation) More...

void	GetInterval (Standard_Real &First, Standard_Real &Last)
	Gets the bounds of the parametric interval on the function 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 Attributes inherited from GeomFill_TrihedronWithGuide
Handle_Adaptor3d_HCurve	myGuide

Handle_Adaptor3d_HCurve	myTrimG

gp_Pnt	myCurPointOnGuide

Protected Attributes inherited from GeomFill_TrihedronLaw
Handle_Adaptor3d_HCurve	myCurve

Handle_Adaptor3d_HCurve	myTrimmed

Detailed Description

Trihedron in the case of a sweeping along a guide curve.
defined by curviline absciss

Constructor & Destructor Documentation

GeomFill_GuideTrihedronAC::GeomFill_GuideTrihedronAC ( const Handle< Adaptor3d_HCurve > & guide )

Member Function Documentation

virtual Handle_GeomFill_TrihedronLaw GeomFill_GuideTrihedronAC::Copy ( ) const

virtual

Implements GeomFill_TrihedronLaw.

virtual Standard_Boolean GeomFill_GuideTrihedronAC::D0	(	const Standard_Real	Param,
		gp_Vec &	Tangent,
		gp_Vec &	Normal,
		gp_Vec &	BiNormal
	)

virtual

compute Triedrhon on curve at parameter

Implements GeomFill_TrihedronLaw.

virtual Standard_Boolean GeomFill_GuideTrihedronAC::D1	(	const Standard_Real	Param,
		gp_Vec &	Tangent,
		gp_Vec &	DTangent,
		gp_Vec &	Normal,
		gp_Vec &	DNormal,
		gp_Vec &	BiNormal,
		gp_Vec &	DBiNormal
	)

virtual

compute Triedrhon and  derivative Trihedron  on curve <br>
    at parameter <Param> <br>

Warning : It used only for C1 or C2 aproximation

Reimplemented from GeomFill_TrihedronLaw.

virtual Standard_Boolean GeomFill_GuideTrihedronAC::D2	(	const Standard_Real	Param,
		gp_Vec &	Tangent,
		gp_Vec &	DTangent,
		gp_Vec &	D2Tangent,
		gp_Vec &	Normal,
		gp_Vec &	DNormal,
		gp_Vec &	D2Normal,
		gp_Vec &	BiNormal,
		gp_Vec &	DBiNormal,
		gp_Vec &	D2BiNormal
	)

virtual

compute  Trihedron on curve <br>
    first and seconde  derivatives. <br>

Warning : It used only for C2 aproximation

Reimplemented from GeomFill_TrihedronLaw.

virtual void GeomFill_GuideTrihedronAC::GetAverageLaw	(	gp_Vec &	ATangent,
		gp_Vec &	ANormal,
		gp_Vec &	ABiNormal
	)

virtual

Get average value of M(t) and V(t) it is usfull to
make fast approximation of rational surfaces.

Implements GeomFill_TrihedronLaw.

virtual Handle_Adaptor3d_HCurve GeomFill_GuideTrihedronAC::Guide ( ) const

virtual

Implements GeomFill_TrihedronWithGuide.

virtual void GeomFill_GuideTrihedronAC::Intervals	(	TColStd_Array1OfReal &	T,
		const GeomAbs_Shape	S
	)		const

virtual

 Stores in <T> the  parameters bounding the intervals <br>
     of continuity <S>. <br>

The array must provide enough room to accomodate
for the parameters. i.e. T.Length() > NbIntervals()

Implements GeomFill_TrihedronLaw.

virtual Standard_Boolean GeomFill_GuideTrihedronAC::IsConstant ( ) const

virtual

Say if the law is Constant

Reimplemented from GeomFill_TrihedronLaw.

virtual Standard_Boolean GeomFill_GuideTrihedronAC::IsOnlyBy3dCurve ( ) const

virtual

Say if the law is defined, only by the 3d Geometry of
the setted Curve
Return False by Default.

Reimplemented from GeomFill_TrihedronLaw.

virtual Standard_Integer GeomFill_GuideTrihedronAC::NbIntervals ( const GeomAbs_Shape S ) const

virtual

Returns the number of intervals for continuity
<S>.
May be one if Continuity(me) >= <S>

Implements GeomFill_TrihedronLaw.

virtual void GeomFill_GuideTrihedronAC::Origine	(	const Standard_Real	OrACR1,
		const Standard_Real	OrACR2
	)

virtual

Implements GeomFill_TrihedronWithGuide.

virtual void GeomFill_GuideTrihedronAC::SetCurve ( const Handle< Adaptor3d_HCurve > & C )

virtual

Reimplemented from GeomFill_TrihedronLaw.

virtual void GeomFill_GuideTrihedronAC::SetInterval	(	const Standard_Real	First,
		const Standard_Real	Last
	)

virtual

Sets the bounds of the parametric interval on
the function
This determines the derivatives in these values if the
function is not Cn.

Reimplemented from GeomFill_TrihedronLaw.

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

GeomFill_GuideTrihedronAC.hxx

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation