Defines a 3d curve as a boundary for a GeomFill_ConstrainedFilling algorithm. This curve is attached to an existing surface. Defines a constrained boundary for filling the computations are done with a CurveOnSurf and a normals field defined by the normalized normal to the surface along the PCurve. Contains fields to allow a reparametrization of curve and normals field. More...

#include <GeomFill_BoundWithSurf.hxx>

Inheritance diagram for GeomFill_BoundWithSurf:

[legend]

Public Member Functions
	GeomFill_BoundWithSurf (const Adaptor3d_CurveOnSurface &CurveOnSurf, const Standard_Real Tol3d, const Standard_Real Tolang)
	Constructs a boundary object defined by the 3d curve CurveOnSurf. The surface to be filled along this boundary will be in the tolerance range defined by Tol3d. What's more, at each point of CurveOnSurf, the angle between the normal to the surface to be filled along this boundary, and the normal to the surface on which CurveOnSurf lies, must not be greater than TolAng. This object is to be used as a boundary for a GeomFill_ConstrainedFilling framework. Warning CurveOnSurf is an adapted curve, that is, an object which is an interface between: More...

gp_Pnt	Value (const Standard_Real U) const override

void	D1 (const Standard_Real U, gp_Pnt &P, gp_Vec &V) const override

virtual Standard_Boolean	HasNormals () const override

virtual gp_Vec	Norm (const Standard_Real U) const override

virtual void	D1Norm (const Standard_Real U, gp_Vec &N, gp_Vec &DN) const override

void	Reparametrize (const Standard_Real First, const Standard_Real Last, const Standard_Boolean HasDF, const Standard_Boolean HasDL, const Standard_Real DF, const Standard_Real DL, const Standard_Boolean Rev) override

void	Bounds (Standard_Real &First, Standard_Real &Last) const override

Standard_Boolean	IsDegenerated () const override

Public Member Functions inherited from GeomFill_Boundary
void	Points (gp_Pnt &PFirst, gp_Pnt &PLast) const

Standard_Real	Tol3d () const

void	Tol3d (const Standard_Real Tol)

Standard_Real	Tolang () const

void	Tolang (const Standard_Real Tol)

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	Delete () const
	Memory deallocator for transient classes. More...

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

Standard_Boolean	IsInstance (const opencascade::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 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. 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...

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. More...

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

void	IncrementRefCounter () const
	Increments the reference counter of this object. More...

Standard_Integer	DecrementRefCounter () const
	Decrements the reference counter of this object; returns the decremented value. More...

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object. More...

Static Public Member Functions inherited from Standard_Transient
static const char *	get_type_name ()
	Returns a type descriptor about this object. More...

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class. More...

Protected Member Functions inherited from GeomFill_Boundary
	GeomFill_Boundary (const Standard_Real Tol3d, const Standard_Real Tolang)

Detailed Description

Defines a 3d curve as a boundary for a GeomFill_ConstrainedFilling algorithm. This curve is attached to an existing surface. Defines a constrained boundary for filling the computations are done with a CurveOnSurf and a normals field defined by the normalized normal to the surface along the PCurve. Contains fields to allow a reparametrization of curve and normals field.

Constructor & Destructor Documentation

◆ GeomFill_BoundWithSurf()

GeomFill_BoundWithSurf::GeomFill_BoundWithSurf	(	const Adaptor3d_CurveOnSurface &	CurveOnSurf,
		const Standard_Real	Tol3d,
		const Standard_Real	Tolang
	)

Constructs a boundary object defined by the 3d curve CurveOnSurf. The surface to be filled along this boundary will be in the tolerance range defined by Tol3d. What's more, at each point of CurveOnSurf, the angle between the normal to the surface to be filled along this boundary, and the normal to the surface on which CurveOnSurf lies, must not be greater than TolAng. This object is to be used as a boundary for a GeomFill_ConstrainedFilling framework. Warning CurveOnSurf is an adapted curve, that is, an object which is an interface between:

the services provided by a curve lying on a surface from the package Geom
and those required of the curve by the computation algorithm which uses it. The adapted curve is created in the following way: Handle(Geom_Surface) mySurface = ... ; Handle(Geom2d_Curve) myParamCurve = ... ; // where myParamCurve is a 2D curve in the parametric space of the surface mySurface Handle(GeomAdaptor_HSurface) Surface = new GeomAdaptor_HSurface(mySurface); Handle(Geom2dAdaptor_HCurve) ParamCurve = new Geom2dAdaptor_HCurve(myParamCurve); CurveOnSurf = Adaptor3d_CurveOnSurface(ParamCurve,Surface); The boundary is then constructed with the CurveOnSurf object: Standard_Real Tol = ... ; Standard_Real TolAng = ... ; myBoundary = GeomFill_BoundWithSurf ( CurveOnSurf, Tol, TolAng );

Member Function Documentation

◆ Bounds()

void GeomFill_BoundWithSurf::Bounds	(	Standard_Real &	First,
		Standard_Real &	Last
	)		const

overridevirtual

Implements GeomFill_Boundary.

◆ D1()

void GeomFill_BoundWithSurf::D1	(	const Standard_Real	U,
		gp_Pnt &	P,
		gp_Vec &	V
	)		const

overridevirtual

Implements GeomFill_Boundary.

◆ D1Norm()

virtual void GeomFill_BoundWithSurf::D1Norm	(	const Standard_Real	U,
		gp_Vec &	N,
		gp_Vec &	DN
	)		const

overridevirtual

Reimplemented from GeomFill_Boundary.

◆ HasNormals()

virtual Standard_Boolean GeomFill_BoundWithSurf::HasNormals ( ) const

overridevirtual

Reimplemented from GeomFill_Boundary.

◆ IsDegenerated()

Standard_Boolean GeomFill_BoundWithSurf::IsDegenerated ( ) const

overridevirtual

Implements GeomFill_Boundary.

◆ Norm()

virtual gp_Vec GeomFill_BoundWithSurf::Norm ( const Standard_Real U ) const

overridevirtual

Reimplemented from GeomFill_Boundary.

◆ Reparametrize()

void GeomFill_BoundWithSurf::Reparametrize	(	const Standard_Real	First,
		const Standard_Real	Last,
		const Standard_Boolean	HasDF,
		const Standard_Boolean	HasDL,
		const Standard_Real	DF,
		const Standard_Real	DL,
		const Standard_Boolean	Rev
	)