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TKG3d
Adaptor3d


Adaptor3d_Surface Class Reference

Root class for surfaces on which geometric algorithms work.
An adapted surface is an interface between the
services provided by a surface and those required of
the surface by algorithms which use it.
A derived concrete class is provided:
GeomAdaptor_Surface for a surface from the Geom package.
The Surface class describes the standard behaviour
of a surface for generic algorithms.

The Surface can be decomposed in intervals of any
continuity in U and V using the method
NbIntervals. A current interval can be set. Most
of the methods apply to the current interval.
Warning: All the methods are virtual and implemented with a
raise to allow to redefined only the methods realy
used.
.

#include <Adaptor3d_Surface.hxx>

Inheritance diagram for Adaptor3d_Surface:

Inheritance graph
[legend]

Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
virtual Standard_EXPORT void Delete ()
virtual Standard_EXPORT ~Adaptor3d_Surface ()
virtual Standard_EXPORT Standard_Real FirstUParameter () const
virtual Standard_EXPORT Standard_Real LastUParameter () const
virtual Standard_EXPORT Standard_Real FirstVParameter () const
virtual Standard_EXPORT Standard_Real LastVParameter () const
virtual Standard_EXPORT GeomAbs_Shape UContinuity () const
virtual Standard_EXPORT GeomAbs_Shape VContinuity () const
virtual 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>
.
virtual 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>
.
virtual Standard_EXPORT void UIntervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
 Returns the intervals with the requested continuity
in the U direction.
.
virtual Standard_EXPORT void VIntervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
 Returns the intervals with the requested continuity
in the V direction.
.
virtual 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>
.
virtual 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>
.
virtual Standard_EXPORT Standard_Boolean IsUClosed () const
virtual Standard_EXPORT Standard_Boolean IsVClosed () const
virtual Standard_EXPORT Standard_Boolean IsUPeriodic () const
virtual Standard_EXPORT Standard_Real UPeriod () const
virtual Standard_EXPORT Standard_Boolean IsVPeriodic () const
virtual Standard_EXPORT Standard_Real VPeriod () const
virtual Standard_EXPORT gp_Pnt Value (const Standard_Real U, const Standard_Real V) const
 Computes the point of parameters U,V on the surface.
.
virtual 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.
.
virtual 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.
.
virtual 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.
.
virtual 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.
.
virtual 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.
.
virtual Standard_EXPORT Standard_Real UResolution (const Standard_Real R3d) const
 Returns the parametric U resolution corresponding
to the real space resolution <r3d>.
.
virtual Standard_EXPORT Standard_Real VResolution (const Standard_Real R3d) const
 Returns the parametric V resolution corresponding
to the real space resolution <r3d>.
.
virtual Standard_EXPORT GeomAbs_SurfaceType GetType () const
 Returns the type of the surface : Plane, Cylinder,
Cone, Sphere, Torus, BezierSurface,
BSplineSurface, SurfaceOfRevolution,
SurfaceOfExtrusion, OtherSurface
.
virtual Standard_EXPORT gp_Pln Plane () const
virtual Standard_EXPORT gp_Cylinder Cylinder () const
virtual Standard_EXPORT gp_Cone Cone () const
virtual Standard_EXPORT gp_Sphere Sphere () const
virtual Standard_EXPORT gp_Torus Torus () const
virtual Standard_EXPORT Standard_Integer UDegree () const
virtual Standard_EXPORT Standard_Integer NbUPoles () const
virtual Standard_EXPORT Standard_Integer VDegree () const
virtual Standard_EXPORT Standard_Integer NbVPoles () const
virtual Standard_EXPORT Standard_Integer NbUKnots () const
virtual Standard_EXPORT Standard_Integer NbVKnots () const
virtual Standard_EXPORT Standard_Boolean IsURational () const
virtual Standard_EXPORT Standard_Boolean IsVRational () const
virtual Standard_EXPORT Handle_Geom_BezierSurface Bezier () const
virtual Standard_EXPORT Handle_Geom_BSplineSurface BSpline () const
virtual Standard_EXPORT gp_Ax1 AxeOfRevolution () const
virtual Standard_EXPORT gp_Dir Direction () const
virtual Standard_EXPORT Handle_Adaptor3d_HCurve BasisCurve () const
virtual Standard_EXPORT Handle_Adaptor3d_HSurface BasisSurface () const
virtual Standard_EXPORT Standard_Real OffsetValue () const

Constructor & Destructor Documentation

virtual Standard_EXPORT Adaptor3d_Surface::~Adaptor3d_Surface  )  [inline, virtual]
 


Member Function Documentation

virtual Standard_EXPORT gp_Ax1 Adaptor3d_Surface::AxeOfRevolution  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Handle_Adaptor3d_HCurve Adaptor3d_Surface::BasisCurve  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Handle_Adaptor3d_HSurface Adaptor3d_Surface::BasisSurface  )  const [virtual]
 

Reimplemented in BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Handle_Geom_BezierSurface Adaptor3d_Surface::Bezier  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Handle_Geom_BSplineSurface Adaptor3d_Surface::BSpline  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT gp_Cone Adaptor3d_Surface::Cone  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT gp_Cylinder Adaptor3d_Surface::Cylinder  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT void Adaptor3d_Surface::D0 const Standard_Real  U,
const Standard_Real  V,
gp_Pnt &  P
const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT void Adaptor3d_Surface::D1 const Standard_Real  U,
const Standard_Real  V,
gp_Pnt &  P,
gp_Vec &  D1U,
gp_Vec &  D1V
const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT void Adaptor3d_Surface::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 in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT void Adaptor3d_Surface::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 in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT void Adaptor3d_Surface::Delete  )  [virtual]
 

virtual Standard_EXPORT gp_Dir Adaptor3d_Surface::Direction  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT gp_Vec Adaptor3d_Surface::DN const Standard_Real  U,
const Standard_Real  V,
const Standard_Integer  Nu,
const Standard_Integer  Nv
const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::FirstUParameter  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::FirstVParameter  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT GeomAbs_SurfaceType Adaptor3d_Surface::GetType  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Surface::IsUClosed  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Surface::IsUPeriodic  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Surface::IsURational  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Surface::IsVClosed  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Surface::IsVPeriodic  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Surface::IsVRational  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::LastUParameter  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::LastVParameter  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Surface::NbUIntervals const GeomAbs_Shape  S  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Surface::NbUKnots  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Surface::NbUPoles  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Surface::NbVIntervals const GeomAbs_Shape  S  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Surface::NbVKnots  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Surface::NbVPoles  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::OffsetValue  )  const [virtual]
 

Reimplemented in BRepAdaptor_Surface, and GeomAdaptor_Surface.

void Adaptor3d_Surface::operator delete void *  anAddress  )  [inline]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

void* Adaptor3d_Surface::operator new size_t  size  )  [inline]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

void* Adaptor3d_Surface::operator new size_t  ,
void *  anAddress
[inline]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT gp_Pln Adaptor3d_Surface::Plane  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT gp_Sphere Adaptor3d_Surface::Sphere  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT gp_Torus Adaptor3d_Surface::Torus  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT GeomAbs_Shape Adaptor3d_Surface::UContinuity  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Surface::UDegree  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT void Adaptor3d_Surface::UIntervals TColStd_Array1OfReal &  T,
const GeomAbs_Shape  S
const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::UPeriod  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::UResolution const Standard_Real  R3d  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Handle_Adaptor3d_HSurface Adaptor3d_Surface::UTrim const Standard_Real  First,
const Standard_Real  Last,
const Standard_Real  Tol
const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT gp_Pnt Adaptor3d_Surface::Value const Standard_Real  U,
const Standard_Real  V
const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT GeomAbs_Shape Adaptor3d_Surface::VContinuity  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Surface::VDegree  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT void Adaptor3d_Surface::VIntervals TColStd_Array1OfReal &  T,
const GeomAbs_Shape  S
const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::VPeriod  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Standard_Real Adaptor3d_Surface::VResolution const Standard_Real  R3d  )  const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.

virtual Standard_EXPORT Handle_Adaptor3d_HSurface Adaptor3d_Surface::VTrim const Standard_Real  First,
const Standard_Real  Last,
const Standard_Real  Tol
const [virtual]
 

Reimplemented in Adaptor3d_SurfaceOfLinearExtrusion, Adaptor3d_SurfaceOfRevolution, BRepAdaptor_Surface, and GeomAdaptor_Surface.


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