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TKG3d
Adaptor3d


Adaptor3d_Curve Class Reference

Root class for 3D curves on which geometric
algorithms work.
An adapted curve is an interface between the
services provided by a curve and those required of
the curve by algorithms which use it.
Two derived concrete classes are provided:
- GeomAdaptor_Curve for a curve from the Geom package
- Adaptor3d_CurveOnSurface for a curve lying on
a surface from the Geom package.
.

#include <Adaptor3d_Curve.hxx>

Inheritance diagram for Adaptor3d_Curve:

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_Curve ()
virtual Standard_EXPORT Standard_Real FirstParameter () const
virtual Standard_EXPORT Standard_Real LastParameter () const
virtual Standard_EXPORT GeomAbs_Shape Continuity () const
virtual Standard_EXPORT Standard_Integer NbIntervals (const GeomAbs_Shape S)
 Returns the number of intervals for continuity
<s>. May be one if Continuity(me) >= <s>
.
virtual Standard_EXPORT void Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S)
 Stores in <t> the parameters bounding the intervals
of continuity <s>.

The array must provide enough room to accomodate
for the parameters. i.e. T.Length() > NbIntervals()
.
virtual Standard_EXPORT Handle_Adaptor3d_HCurve Trim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const
 Returns a curve equivalent of <me> between
parameters <first> and <last>. <tol> is used to
test for 3d points confusion.
//! If <first> >= <last>
.
virtual Standard_EXPORT Standard_Boolean IsClosed () const
virtual Standard_EXPORT Standard_Boolean IsPeriodic () const
virtual Standard_EXPORT Standard_Real Period () const
virtual Standard_EXPORT gp_Pnt Value (const Standard_Real U) const
 Computes the point of parameter U on the curve.
.
virtual Standard_EXPORT void D0 (const Standard_Real U, gp_Pnt &P) const
 Computes the point of parameter U on the curve.
.
virtual Standard_EXPORT void D1 (const Standard_Real U, gp_Pnt &P, gp_Vec &V) const
 Computes the point of parameter U on the curve with its
first derivative.
//! Raised if the continuity of the current interval
is not C1.
.
virtual Standard_EXPORT void D2 (const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2) const
 Returns the point P of parameter U, the first and second
derivatives V1 and V2.
//! Raised if the continuity of the current interval
is not C2.
.
virtual Standard_EXPORT void D3 (const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2, gp_Vec &V3) const
 Returns the point P of parameter U, the first, the second
and the third derivative.
//! Raised if the continuity of the current interval
is not C3.
.
virtual Standard_EXPORT gp_Vec DN (const Standard_Real U, const Standard_Integer N) const
 The returned vector gives the value of the derivative for the
order of derivation N.
//! Raised if the continuity of the current interval
is not CN.
//! Raised if N < 1.
.
virtual Standard_EXPORT Standard_Real Resolution (const Standard_Real R3d) const
 Returns the parametric resolution corresponding
to the real space resolution <r3d>.
.
virtual Standard_EXPORT GeomAbs_CurveType GetType () const
 Returns the type of the curve in the current
interval : Line, Circle, Ellipse, Hyperbola,
Parabola, BezierCurve, BSplineCurve, OtherCurve.
.
virtual Standard_EXPORT gp_Lin Line () const
virtual Standard_EXPORT gp_Circ Circle () const
virtual Standard_EXPORT gp_Elips Ellipse () const
virtual Standard_EXPORT gp_Hypr Hyperbola () const
virtual Standard_EXPORT gp_Parab Parabola () const
virtual Standard_EXPORT Standard_Integer Degree () const
virtual Standard_EXPORT Standard_Boolean IsRational () const
virtual Standard_EXPORT Standard_Integer NbPoles () const
virtual Standard_EXPORT Standard_Integer NbKnots () const
virtual Standard_EXPORT Handle_Geom_BezierCurve Bezier () const
virtual Standard_EXPORT Handle_Geom_BSplineCurve BSpline () const

Constructor & Destructor Documentation

virtual Standard_EXPORT Adaptor3d_Curve::~Adaptor3d_Curve  )  [inline, virtual]
 


Member Function Documentation

virtual Standard_EXPORT Handle_Geom_BezierCurve Adaptor3d_Curve::Bezier  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Handle_Geom_BSplineCurve Adaptor3d_Curve::BSpline  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT gp_Circ Adaptor3d_Curve::Circle  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT GeomAbs_Shape Adaptor3d_Curve::Continuity  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT void Adaptor3d_Curve::D0 const Standard_Real  U,
gp_Pnt &  P
const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT void Adaptor3d_Curve::D1 const Standard_Real  U,
gp_Pnt &  P,
gp_Vec &  V
const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT void Adaptor3d_Curve::D2 const Standard_Real  U,
gp_Pnt &  P,
gp_Vec &  V1,
gp_Vec &  V2
const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT void Adaptor3d_Curve::D3 const Standard_Real  U,
gp_Pnt &  P,
gp_Vec &  V1,
gp_Vec &  V2,
gp_Vec &  V3
const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Curve::Degree  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT void Adaptor3d_Curve::Delete  )  [virtual]
 

virtual Standard_EXPORT gp_Vec Adaptor3d_Curve::DN const Standard_Real  U,
const Standard_Integer  N
const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT gp_Elips Adaptor3d_Curve::Ellipse  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Real Adaptor3d_Curve::FirstParameter  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT GeomAbs_CurveType Adaptor3d_Curve::GetType  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT gp_Hypr Adaptor3d_Curve::Hyperbola  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT void Adaptor3d_Curve::Intervals TColStd_Array1OfReal &  T,
const GeomAbs_Shape  S
[virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Curve::IsClosed  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Curve::IsPeriodic  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Boolean Adaptor3d_Curve::IsRational  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Real Adaptor3d_Curve::LastParameter  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT gp_Lin Adaptor3d_Curve::Line  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Curve::NbIntervals const GeomAbs_Shape  S  )  [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Curve::NbKnots  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Integer Adaptor3d_Curve::NbPoles  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

void Adaptor3d_Curve::operator delete void *  anAddress  )  [inline]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

void* Adaptor3d_Curve::operator new size_t  size  )  [inline]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

void* Adaptor3d_Curve::operator new size_t  ,
void *  anAddress
[inline]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT gp_Parab Adaptor3d_Curve::Parabola  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Real Adaptor3d_Curve::Period  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Standard_Real Adaptor3d_Curve::Resolution const Standard_Real  R3d  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT Handle_Adaptor3d_HCurve Adaptor3d_Curve::Trim const Standard_Real  First,
const Standard_Real  Last,
const Standard_Real  Tol
const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.

virtual Standard_EXPORT gp_Pnt Adaptor3d_Curve::Value const Standard_Real  U  )  const [virtual]
 

Reimplemented in Adaptor3d_CurveOnSurface, Adaptor3d_IsoCurve, BRepAdaptor_CompCurve, BRepAdaptor_Curve, GeomAdaptor_Curve, and ProjLib_ProjectOnPlane.


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