Open CASCADE Technology 6.6.0
Public Member Functions
BiTgte_CurveOnVertex Class Reference

#include <BiTgte_CurveOnVertex.hxx>

Inheritance diagram for BiTgte_CurveOnVertex:
Inheritance graph
[legend]

Public Member Functions

 BiTgte_CurveOnVertex ()
 BiTgte_CurveOnVertex (const TopoDS_Edge &EonF, const TopoDS_Vertex &V)
void Init (const TopoDS_Edge &EonF, const TopoDS_Vertex &V)
Standard_Real FirstParameter () const
Standard_Real LastParameter () const
GeomAbs_Shape Continuity () const
Standard_Integer NbIntervals (const GeomAbs_Shape S) const
 Returns the number of intervals for continuity
<S>. May be one if Continuity(me) >= <S>

void Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
 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()

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>

Standard_Boolean IsClosed () const
Standard_Boolean IsPeriodic () const
Standard_Real Period () const
gp_Pnt Value (const Standard_Real U) const
 Computes the point of parameter U on the curve.

void D0 (const Standard_Real U, gp_Pnt &P) const
 Computes the point of parameter U on the curve.

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.

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.

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.

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.

Standard_Real Resolution (const Standard_Real R3d) const
 Returns the parametric resolution corresponding
to the real space resolution <R3d>.

GeomAbs_CurveType GetType () const
 Returns the type of the curve in the current
interval : Line, Circle, Ellipse, Hyperbola,
Parabola, BezierCurve, BSplineCurve, OtherCurve.

gp_Lin Line () const
gp_Circ Circle () const
gp_Elips Ellipse () const
gp_Hypr Hyperbola () const
gp_Parab Parabola () const
Standard_Integer Degree () const
Standard_Boolean IsRational () const
Standard_Integer NbPoles () const
Standard_Integer NbKnots () const
Handle_Geom_BezierCurve Bezier () const
Handle_Geom_BSplineCurve BSpline () const

Constructor & Destructor Documentation

BiTgte_CurveOnVertex::BiTgte_CurveOnVertex ( )
BiTgte_CurveOnVertex::BiTgte_CurveOnVertex ( const TopoDS_Edge EonF,
const TopoDS_Vertex V 
)

Member Function Documentation

Handle_Geom_BezierCurve BiTgte_CurveOnVertex::Bezier ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Handle_Geom_BSplineCurve BiTgte_CurveOnVertex::BSpline ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

gp_Circ BiTgte_CurveOnVertex::Circle ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

GeomAbs_Shape BiTgte_CurveOnVertex::Continuity ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

void BiTgte_CurveOnVertex::D0 ( const Standard_Real  U,
gp_Pnt P 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

void BiTgte_CurveOnVertex::D1 ( const Standard_Real  U,
gp_Pnt P,
gp_Vec V 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

void BiTgte_CurveOnVertex::D2 ( const Standard_Real  U,
gp_Pnt P,
gp_Vec V1,
gp_Vec V2 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

void BiTgte_CurveOnVertex::D3 ( const Standard_Real  U,
gp_Pnt P,
gp_Vec V1,
gp_Vec V2,
gp_Vec V3 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Integer BiTgte_CurveOnVertex::Degree ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

gp_Vec BiTgte_CurveOnVertex::DN ( const Standard_Real  U,
const Standard_Integer  N 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

gp_Elips BiTgte_CurveOnVertex::Ellipse ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Real BiTgte_CurveOnVertex::FirstParameter ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

GeomAbs_CurveType BiTgte_CurveOnVertex::GetType ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

gp_Hypr BiTgte_CurveOnVertex::Hyperbola ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

void BiTgte_CurveOnVertex::Init ( const TopoDS_Edge EonF,
const TopoDS_Vertex V 
)
void BiTgte_CurveOnVertex::Intervals ( TColStd_Array1OfReal T,
const GeomAbs_Shape  S 
) const
Standard_Boolean BiTgte_CurveOnVertex::IsClosed ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Boolean BiTgte_CurveOnVertex::IsPeriodic ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Boolean BiTgte_CurveOnVertex::IsRational ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Real BiTgte_CurveOnVertex::LastParameter ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

gp_Lin BiTgte_CurveOnVertex::Line ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Integer BiTgte_CurveOnVertex::NbIntervals ( const GeomAbs_Shape  S) const
Standard_Integer BiTgte_CurveOnVertex::NbKnots ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Integer BiTgte_CurveOnVertex::NbPoles ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

gp_Parab BiTgte_CurveOnVertex::Parabola ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Real BiTgte_CurveOnVertex::Period ( ) const [virtual]

Reimplemented from Adaptor3d_Curve.

Standard_Real BiTgte_CurveOnVertex::Resolution ( const Standard_Real  R3d) const [virtual]

Reimplemented from Adaptor3d_Curve.

Handle_Adaptor3d_HCurve BiTgte_CurveOnVertex::Trim ( const Standard_Real  First,
const Standard_Real  Last,
const Standard_Real  Tol 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

gp_Pnt BiTgte_CurveOnVertex::Value ( const Standard_Real  U) const [virtual]

Reimplemented from Adaptor3d_Curve.


The documentation for this class was generated from the following file:
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines