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TKHLR
HLRBRep


HLRBRep_BCurveTool Class Reference

#include <HLRBRep_BCurveTool.hxx>


Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)

Static Public Member Functions

static Standard_Real FirstParameter (const BRepAdaptor_Curve &C)
static Standard_Real LastParameter (const BRepAdaptor_Curve &C)
static GeomAbs_Shape Continuity (const BRepAdaptor_Curve &C)
static Standard_Integer NbIntervals (BRepAdaptor_Curve &C, const GeomAbs_Shape S)
 Returns the number of intervals for continuity
<s>. May be one if Continuity(myclass) >= <s>
.
static void Intervals (BRepAdaptor_Curve &C, 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()
.
static Standard_Boolean IsClosed (const BRepAdaptor_Curve &C)
static Standard_Boolean IsPeriodic (const BRepAdaptor_Curve &C)
static Standard_Real Period (const BRepAdaptor_Curve &C)
static gp_Pnt Value (const BRepAdaptor_Curve &C, const Standard_Real U)
 Computes the point of parameter U on the curve.
.
static void D0 (const BRepAdaptor_Curve &C, const Standard_Real U, gp_Pnt &P)
 Computes the point of parameter U on the curve.
.
static void D1 (const BRepAdaptor_Curve &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V)
 Computes the point of parameter U on the curve with its
first derivative.
//! Raised if the continuity of the current interval
is not C1.
.
static void D2 (const BRepAdaptor_Curve &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2)
 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.
.
static void D3 (const BRepAdaptor_Curve &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2, gp_Vec &V3)
 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.
.
static gp_Vec DN (const BRepAdaptor_Curve &C, const Standard_Real U, const Standard_Integer N)
 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.
.
static Standard_Real Resolution (const BRepAdaptor_Curve &C, const Standard_Real R3d)
 Returns the parametric resolution corresponding
to the real space resolution <r3d>.
.
static GeomAbs_CurveType GetType (const BRepAdaptor_Curve &C)
 Returns the type of the curve in the current
interval : Line, Circle, Ellipse, Hyperbola,
Parabola, BezierCurve, BSplineCurve, OtherCurve.
.
static gp_Lin Line (const BRepAdaptor_Curve &C)
static gp_Circ Circle (const BRepAdaptor_Curve &C)
static gp_Elips Ellipse (const BRepAdaptor_Curve &C)
static gp_Hypr Hyperbola (const BRepAdaptor_Curve &C)
static gp_Parab Parabola (const BRepAdaptor_Curve &C)
static Standard_EXPORT Handle_Geom_BezierCurve Bezier (const BRepAdaptor_Curve &C)
static Standard_EXPORT Handle_Geom_BSplineCurve BSpline (const BRepAdaptor_Curve &C)
static Standard_Integer Degree (const BRepAdaptor_Curve &C)
static Standard_Boolean IsRational (const BRepAdaptor_Curve &C)
static Standard_Integer NbPoles (const BRepAdaptor_Curve &C)
static Standard_Integer NbKnots (const BRepAdaptor_Curve &C)
static Standard_EXPORT void Poles (const BRepAdaptor_Curve &C, TColgp_Array1OfPnt &T)
static Standard_EXPORT void PolesAndWeights (const BRepAdaptor_Curve &C, TColgp_Array1OfPnt &T, TColStd_Array1OfReal &W)
static Standard_EXPORT Standard_Integer NbSamples (const BRepAdaptor_Curve &C, const Standard_Real U0, const Standard_Real U1)


Member Function Documentation

static Standard_EXPORT Handle_Geom_BezierCurve HLRBRep_BCurveTool::Bezier const BRepAdaptor_Curve &  C  )  [static]
 

static Standard_EXPORT Handle_Geom_BSplineCurve HLRBRep_BCurveTool::BSpline const BRepAdaptor_Curve &  C  )  [static]
 

gp_Circ HLRBRep_BCurveTool::Circle const BRepAdaptor_Curve &  C  )  [inline, static]
 

GeomAbs_Shape HLRBRep_BCurveTool::Continuity const BRepAdaptor_Curve &  C  )  [inline, static]
 

void HLRBRep_BCurveTool::D0 const BRepAdaptor_Curve &  C,
const Standard_Real  U,
gp_Pnt &  P
[inline, static]
 

void HLRBRep_BCurveTool::D1 const BRepAdaptor_Curve &  C,
const Standard_Real  U,
gp_Pnt &  P,
gp_Vec &  V
[inline, static]
 

void HLRBRep_BCurveTool::D2 const BRepAdaptor_Curve &  C,
const Standard_Real  U,
gp_Pnt &  P,
gp_Vec &  V1,
gp_Vec &  V2
[inline, static]
 

void HLRBRep_BCurveTool::D3 const BRepAdaptor_Curve &  C,
const Standard_Real  U,
gp_Pnt &  P,
gp_Vec &  V1,
gp_Vec &  V2,
gp_Vec &  V3
[inline, static]
 

Standard_Integer HLRBRep_BCurveTool::Degree const BRepAdaptor_Curve &  C  )  [inline, static]
 

gp_Vec HLRBRep_BCurveTool::DN const BRepAdaptor_Curve &  C,
const Standard_Real  U,
const Standard_Integer  N
[inline, static]
 

gp_Elips HLRBRep_BCurveTool::Ellipse const BRepAdaptor_Curve &  C  )  [inline, static]
 

Standard_Real HLRBRep_BCurveTool::FirstParameter const BRepAdaptor_Curve &  C  )  [inline, static]
 

GeomAbs_CurveType HLRBRep_BCurveTool::GetType const BRepAdaptor_Curve &  C  )  [inline, static]
 

gp_Hypr HLRBRep_BCurveTool::Hyperbola const BRepAdaptor_Curve &  C  )  [inline, static]
 

void HLRBRep_BCurveTool::Intervals BRepAdaptor_Curve &  C,
TColStd_Array1OfReal &  T,
const GeomAbs_Shape  S
[inline, static]
 

Standard_Boolean HLRBRep_BCurveTool::IsClosed const BRepAdaptor_Curve &  C  )  [inline, static]
 

Standard_Boolean HLRBRep_BCurveTool::IsPeriodic const BRepAdaptor_Curve &  C  )  [inline, static]
 

Standard_Boolean HLRBRep_BCurveTool::IsRational const BRepAdaptor_Curve &  C  )  [inline, static]
 

Standard_Real HLRBRep_BCurveTool::LastParameter const BRepAdaptor_Curve &  C  )  [inline, static]
 

gp_Lin HLRBRep_BCurveTool::Line const BRepAdaptor_Curve &  C  )  [inline, static]
 

Standard_Integer HLRBRep_BCurveTool::NbIntervals BRepAdaptor_Curve &  C,
const GeomAbs_Shape  S
[inline, static]
 

Standard_Integer HLRBRep_BCurveTool::NbKnots const BRepAdaptor_Curve &  C  )  [inline, static]
 

Standard_Integer HLRBRep_BCurveTool::NbPoles const BRepAdaptor_Curve &  C  )  [inline, static]
 

static Standard_EXPORT Standard_Integer HLRBRep_BCurveTool::NbSamples const BRepAdaptor_Curve &  C,
const Standard_Real  U0,
const Standard_Real  U1
[static]
 

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

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

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

gp_Parab HLRBRep_BCurveTool::Parabola const BRepAdaptor_Curve &  C  )  [inline, static]
 

Standard_Real HLRBRep_BCurveTool::Period const BRepAdaptor_Curve &  C  )  [inline, static]
 

static Standard_EXPORT void HLRBRep_BCurveTool::Poles const BRepAdaptor_Curve &  C,
TColgp_Array1OfPnt &  T
[static]
 

static Standard_EXPORT void HLRBRep_BCurveTool::PolesAndWeights const BRepAdaptor_Curve &  C,
TColgp_Array1OfPnt &  T,
TColStd_Array1OfReal &  W
[static]
 

Standard_Real HLRBRep_BCurveTool::Resolution const BRepAdaptor_Curve &  C,
const Standard_Real  R3d
[inline, static]
 

gp_Pnt HLRBRep_BCurveTool::Value const BRepAdaptor_Curve &  C,
const Standard_Real  U
[inline, static]
 


The documentation for this class was generated from the following files:
Generated on Mon Aug 25 13:42:03 2008 for OpenCASCADE by  doxygen 1.4.1