ModelingData
TKG3d
Adaptor3d

---

Adaptor3d_SurfaceOfLinearExtrusion Class Reference

Generalised cylinder. This surface is obtained by sweeping a curve in a given
direction. The parametrization range for the parameter U is defined
with referenced the curve.
The parametrization range for the parameter V is ]-infinite,+infinite[
The position of the curve gives the origin for the
parameter V.
The continuity of the surface is CN in the V direction.
.

#include <Adaptor3d_SurfaceOfLinearExtrusion.hxx>

Inheritance diagram for Adaptor3d_SurfaceOfLinearExtrusion:

[legend]

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
Standard_EXPORT	Adaptor3d_SurfaceOfLinearExtrusion ()
Standard_EXPORT	Adaptor3d_SurfaceOfLinearExtrusion (const Handle(Adaptor3d_HCurve)&C)
	The Curve is loaded. .
Standard_EXPORT	Adaptor3d_SurfaceOfLinearExtrusion (const Handle(Adaptor3d_HCurve)&C, const gp_Dir &V)
	Thew Curve and the Direction are loaded. .
Standard_EXPORT void	Load (const Handle(Adaptor3d_HCurve)&C)
	Changes the Curve .
Standard_EXPORT void	Load (const gp_Dir &V)
	Changes the Direction .
Standard_EXPORT Standard_Real	FirstUParameter () const
Standard_EXPORT Standard_Real	LastUParameter () const
Standard_EXPORT Standard_Real	FirstVParameter () const
Standard_EXPORT Standard_Real	LastVParameter () const
Standard_EXPORT GeomAbs_Shape	UContinuity () const
Standard_EXPORT GeomAbs_Shape	VContinuity () const
	Return CN. .
Standard_EXPORT Standard_Integer	NbUIntervals (const GeomAbs_Shape S) const
	Returns the number of U intervals for continuity <s>. May be one if UContinuity(me) >= <s> .
Standard_EXPORT Standard_Integer	NbVIntervals (const GeomAbs_Shape S) const
	Returns the number of V intervals for continuity <s>. May be one if VContinuity(me) >= <s> .
Standard_EXPORT void	UIntervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
	Returns the intervals with the requested continuity in the U direction. .
Standard_EXPORT void	VIntervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
	Returns the intervals with the requested continuity in the V direction. .
Standard_EXPORT Handle_Adaptor3d_HSurface	UTrim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const
	Returns a surface trimmed in the U direction equivalent of <me> between parameters <first> and <last>. <tol> is used to test for 3d points confusion. //! If <first> >= <last> .
Standard_EXPORT Handle_Adaptor3d_HSurface	VTrim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const
	Returns a surface trimmed in the V direction between parameters <first> and <last>. <tol> is used to test for 3d points confusion. //! If <first> >= <last> .
Standard_EXPORT Standard_Boolean	IsUClosed () const
Standard_EXPORT Standard_Boolean	IsVClosed () const
Standard_EXPORT Standard_Boolean	IsUPeriodic () const
Standard_EXPORT Standard_Real	UPeriod () const
Standard_EXPORT Standard_Boolean	IsVPeriodic () const
Standard_EXPORT Standard_Real	VPeriod () const
Standard_EXPORT gp_Pnt	Value (const Standard_Real U, const Standard_Real V) const
	Computes the point of parameters U,V on the surface. .
Standard_EXPORT void	D0 (const Standard_Real U, const Standard_Real V, gp_Pnt &P) const
	Computes the point of parameters U,V on the surface. .
Standard_EXPORT void	D1 (const Standard_Real U, const Standard_Real V, gp_Pnt &P, gp_Vec &D1U, gp_Vec &D1V) const
	Computes the point and the first derivatives on the surface. //! Raised if the continuity of the current intervals is not C1. .
Standard_EXPORT void	D2 (const Standard_Real U, const Standard_Real V, gp_Pnt &P, gp_Vec &D1U, gp_Vec &D1V, gp_Vec &D2U, gp_Vec &D2V, gp_Vec &D2UV) const
	Computes the point, the first and second derivatives on the surface. //! Raised if the continuity of the current intervals is not C2. .
Standard_EXPORT void	D3 (const Standard_Real U, const Standard_Real V, gp_Pnt &P, gp_Vec &D1U, gp_Vec &D1V, gp_Vec &D2U, gp_Vec &D2V, gp_Vec &D2UV, gp_Vec &D3U, gp_Vec &D3V, gp_Vec &D3UUV, gp_Vec &D3UVV) const
	Computes the point, the first, second and third derivatives on the surface. //! Raised if the continuity of the current intervals is not C3. .
Standard_EXPORT gp_Vec	DN (const Standard_Real U, const Standard_Real V, const Standard_Integer Nu, const Standard_Integer Nv) const
	Computes the derivative of order Nu in the direction U and Nv in the direction V at the point P(U, V). //! Raised if the current U interval is not not CNu and the current V interval is not CNv. //! Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0. .
Standard_EXPORT Standard_Real	UResolution (const Standard_Real R3d) const
	Returns the parametric U resolution corresponding to the real space resolution <r3d>. .
Standard_EXPORT Standard_Real	VResolution (const Standard_Real R3d) const
	Returns the parametric V resolution corresponding to the real space resolution <r3d>. .
Standard_EXPORT GeomAbs_SurfaceType	GetType () const
	Returns the type of the surface : Plane, Cylinder, Cone, Sphere, Torus, BezierSurface, BSplineSurface, SurfaceOfRevolution, SurfaceOfExtrusion, OtherSurface .
Standard_EXPORT gp_Pln	Plane () const
Standard_EXPORT gp_Cylinder	Cylinder () const
Standard_EXPORT gp_Cone	Cone () const
Standard_EXPORT gp_Sphere	Sphere () const
Standard_EXPORT gp_Torus	Torus () const
Standard_EXPORT Standard_Integer	UDegree () const
Standard_EXPORT Standard_Integer	NbUPoles () const
Standard_EXPORT Standard_Integer	VDegree () const
Standard_EXPORT Standard_Integer	NbVPoles () const
Standard_EXPORT Standard_Integer	NbUKnots () const
Standard_EXPORT Standard_Integer	NbVKnots () const
Standard_EXPORT Standard_Boolean	IsURational () const
Standard_EXPORT Standard_Boolean	IsVRational () const
Standard_EXPORT Handle_Geom_BezierSurface	Bezier () const
Standard_EXPORT Handle_Geom_BSplineSurface	BSpline () const
Standard_EXPORT gp_Ax1	AxeOfRevolution () const
Standard_EXPORT gp_Dir	Direction () const
Standard_EXPORT Handle_Adaptor3d_HCurve	BasisCurve () const
Private Attributes
Handle_Adaptor3d_HCurve	myBasisCurve
gp_Dir	myDirection

---

Constructor & Destructor Documentation

Standard_EXPORT Adaptor3d_SurfaceOfLinearExtrusion::Adaptor3d_SurfaceOfLinearExtrusion (   )

Standard_EXPORT Adaptor3d_SurfaceOfLinearExtrusion::Adaptor3d_SurfaceOfLinearExtrusion (  const Handle(Adaptor3d_HCurve)&  C  )

Standard_EXPORT Adaptor3d_SurfaceOfLinearExtrusion::Adaptor3d_SurfaceOfLinearExtrusion (  const Handle(Adaptor3d_HCurve)&  C, const gp_Dir &  V )

---

Member Function Documentation

Standard_EXPORT gp_Ax1 Adaptor3d_SurfaceOfLinearExtrusion::AxeOfRevolution (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Handle_Adaptor3d_HCurve Adaptor3d_SurfaceOfLinearExtrusion::BasisCurve (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Handle_Geom_BezierSurface Adaptor3d_SurfaceOfLinearExtrusion::Bezier (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Handle_Geom_BSplineSurface Adaptor3d_SurfaceOfLinearExtrusion::BSpline (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT gp_Cone Adaptor3d_SurfaceOfLinearExtrusion::Cone (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT gp_Cylinder Adaptor3d_SurfaceOfLinearExtrusion::Cylinder (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT void Adaptor3d_SurfaceOfLinearExtrusion::D0 (  const Standard_Real  U, const Standard_Real  V, gp_Pnt &  P )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT void Adaptor3d_SurfaceOfLinearExtrusion::D1 (  const Standard_Real  U, const Standard_Real  V, gp_Pnt &  P, gp_Vec &  D1U, gp_Vec &  D1V )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT void Adaptor3d_SurfaceOfLinearExtrusion::D2 (  const Standard_Real  U, const Standard_Real  V, gp_Pnt &  P, gp_Vec &  D1U, gp_Vec &  D1V, gp_Vec &  D2U, gp_Vec &  D2V, gp_Vec &  D2UV )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT void Adaptor3d_SurfaceOfLinearExtrusion::D3 (  const Standard_Real  U, const Standard_Real  V, gp_Pnt &  P, gp_Vec &  D1U, gp_Vec &  D1V, gp_Vec &  D2U, gp_Vec &  D2V, gp_Vec &  D2UV, gp_Vec &  D3U, gp_Vec &  D3V, gp_Vec &  D3UUV, gp_Vec &  D3UVV )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT gp_Dir Adaptor3d_SurfaceOfLinearExtrusion::Direction (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT gp_Vec Adaptor3d_SurfaceOfLinearExtrusion::DN (  const Standard_Real  U, const Standard_Real  V, const Standard_Integer  Nu, const Standard_Integer  Nv )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Real Adaptor3d_SurfaceOfLinearExtrusion::FirstUParameter (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Real Adaptor3d_SurfaceOfLinearExtrusion::FirstVParameter (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT GeomAbs_SurfaceType Adaptor3d_SurfaceOfLinearExtrusion::GetType (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Boolean Adaptor3d_SurfaceOfLinearExtrusion::IsUClosed (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Boolean Adaptor3d_SurfaceOfLinearExtrusion::IsUPeriodic (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Boolean Adaptor3d_SurfaceOfLinearExtrusion::IsURational (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Boolean Adaptor3d_SurfaceOfLinearExtrusion::IsVClosed (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Boolean Adaptor3d_SurfaceOfLinearExtrusion::IsVPeriodic (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Boolean Adaptor3d_SurfaceOfLinearExtrusion::IsVRational (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Real Adaptor3d_SurfaceOfLinearExtrusion::LastUParameter (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Real Adaptor3d_SurfaceOfLinearExtrusion::LastVParameter (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT void Adaptor3d_SurfaceOfLinearExtrusion::Load (  const gp_Dir &  V  )

Standard_EXPORT void Adaptor3d_SurfaceOfLinearExtrusion::Load (  const Handle(Adaptor3d_HCurve)&  C  )

Standard_EXPORT Standard_Integer Adaptor3d_SurfaceOfLinearExtrusion::NbUIntervals (  const GeomAbs_Shape  S  )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Integer Adaptor3d_SurfaceOfLinearExtrusion::NbUKnots (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Integer Adaptor3d_SurfaceOfLinearExtrusion::NbUPoles (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Integer Adaptor3d_SurfaceOfLinearExtrusion::NbVIntervals (  const GeomAbs_Shape  S  )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Integer Adaptor3d_SurfaceOfLinearExtrusion::NbVKnots (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Integer Adaptor3d_SurfaceOfLinearExtrusion::NbVPoles (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

void Adaptor3d_SurfaceOfLinearExtrusion::operator delete (  void *  anAddress  )  [inline]

Reimplemented from Adaptor3d_Surface.

void* Adaptor3d_SurfaceOfLinearExtrusion::operator new (  size_t  size  )  [inline]

Reimplemented from Adaptor3d_Surface.

void* Adaptor3d_SurfaceOfLinearExtrusion::operator new (  size_t  , void *  anAddress )  [inline]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT gp_Pln Adaptor3d_SurfaceOfLinearExtrusion::Plane (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT gp_Sphere Adaptor3d_SurfaceOfLinearExtrusion::Sphere (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT gp_Torus Adaptor3d_SurfaceOfLinearExtrusion::Torus (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT GeomAbs_Shape Adaptor3d_SurfaceOfLinearExtrusion::UContinuity (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Integer Adaptor3d_SurfaceOfLinearExtrusion::UDegree (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT void Adaptor3d_SurfaceOfLinearExtrusion::UIntervals (  TColStd_Array1OfReal &  T, const GeomAbs_Shape  S )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Real Adaptor3d_SurfaceOfLinearExtrusion::UPeriod (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Real Adaptor3d_SurfaceOfLinearExtrusion::UResolution (  const Standard_Real  R3d  )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Handle_Adaptor3d_HSurface Adaptor3d_SurfaceOfLinearExtrusion::UTrim (  const Standard_Real  First, const Standard_Real  Last, const Standard_Real  Tol )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT gp_Pnt Adaptor3d_SurfaceOfLinearExtrusion::Value (  const Standard_Real  U, const Standard_Real  V )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT GeomAbs_Shape Adaptor3d_SurfaceOfLinearExtrusion::VContinuity (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Integer Adaptor3d_SurfaceOfLinearExtrusion::VDegree (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT void Adaptor3d_SurfaceOfLinearExtrusion::VIntervals (  TColStd_Array1OfReal &  T, const GeomAbs_Shape  S )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Real Adaptor3d_SurfaceOfLinearExtrusion::VPeriod (   )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Standard_Real Adaptor3d_SurfaceOfLinearExtrusion::VResolution (  const Standard_Real  R3d  )  const [virtual]

Reimplemented from Adaptor3d_Surface.

Standard_EXPORT Handle_Adaptor3d_HSurface Adaptor3d_SurfaceOfLinearExtrusion::VTrim (  const Standard_Real  First, const Standard_Real  Last, const Standard_Real  Tol )  const [virtual]

Reimplemented from Adaptor3d_Surface.

---

Field Documentation

Handle_Adaptor3d_HCurve Adaptor3d_SurfaceOfLinearExtrusion::myBasisCurve [private]

gp_Dir Adaptor3d_SurfaceOfLinearExtrusion::myDirection [private]

---

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

• Adaptor3d_SurfaceOfLinearExtrusion.hxx

---