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ModelingAlgorithms
TKHLR
HLRBRep


HLRBRep_CurveTool Class Reference

#include <HLRBRep_CurveTool.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 Standard_Address C)
static Standard_Real LastParameter (const Standard_Address C)
static GeomAbs_Shape Continuity (const Standard_Address C)
static Standard_Integer NbIntervals (const Standard_Address C)
 Returns the number of intervals for continuity
<s>. May be one if Continuity(myclass) >= <s>
.
static void Intervals (const Standard_Address C, TColStd_Array1OfReal &T)
 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 void GetInterval (const Standard_Address C, const Standard_Integer Index, const TColStd_Array1OfReal &Tab, Standard_Real &U1, Standard_Real &U2)
 output the bounds of interval of index <index>
used if Type == Composite.

static Standard_Boolean IsClosed (const Standard_Address C)
static Standard_Boolean IsPeriodic (const Standard_Address C)
static Standard_Real Period (const Standard_Address C)
static gp_Pnt2d Value (const Standard_Address C, const Standard_Real U)
 Computes the point of parameter U on the curve.
.
static void D0 (const Standard_Address C, const Standard_Real U, gp_Pnt2d &P)
 Computes the point of parameter U on the curve.
.
static void D1 (const Standard_Address C, const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &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 Standard_Address C, const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &V1, gp_Vec2d &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 Standard_Address C, const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &V1, gp_Vec2d &V2, gp_Vec2d &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_Vec2d DN (const Standard_Address 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 Standard_Address C, const Standard_Real R3d)
 Returns the parametric resolution corresponding
to the real space resolution <r3d>.
.
static GeomAbs_CurveType GetType (const Standard_Address C)
 Returns the type of the curve in the current
interval : Line, Circle, Ellipse, Hyperbola,
Parabola, BezierCurve, BSplineCurve, OtherCurve.
.
static GeomAbs_CurveType TheType (const Standard_Address C)
 Returns the type of the curve in the current
interval : Line, Circle, Ellipse, Hyperbola,
Parabola, BezierCurve, BSplineCurve, OtherCurve.
.
static gp_Lin2d Line (const Standard_Address C)
static gp_Circ2d Circle (const Standard_Address C)
static gp_Elips2d Ellipse (const Standard_Address C)
static gp_Hypr2d Hyperbola (const Standard_Address C)
static gp_Parab2d Parabola (const Standard_Address C)
static Handle_Geom2d_BezierCurve Bezier (const Standard_Address C)
static Handle_Geom2d_BSplineCurve BSpline (const Standard_Address C)
static Standard_Real EpsX (const Standard_Address C)
static Standard_EXPORT Standard_Integer NbSamples (const Standard_Address C, const Standard_Real U0, const Standard_Real U1)
static Standard_EXPORT Standard_Integer NbSamples (const Standard_Address C)


Member Function Documentation

static Handle_Geom2d_BezierCurve HLRBRep_CurveTool::Bezier const Standard_Address  C  )  [static]
 

static Handle_Geom2d_BSplineCurve HLRBRep_CurveTool::BSpline const Standard_Address  C  )  [static]
 

gp_Circ2d HLRBRep_CurveTool::Circle const Standard_Address  C  )  [inline, static]
 

GeomAbs_Shape HLRBRep_CurveTool::Continuity const Standard_Address  C  )  [inline, static]
 

void HLRBRep_CurveTool::D0 const Standard_Address  C,
const Standard_Real  U,
gp_Pnt2d &  P
[inline, static]
 

void HLRBRep_CurveTool::D1 const Standard_Address  C,
const Standard_Real  U,
gp_Pnt2d &  P,
gp_Vec2d &  V
[inline, static]
 

void HLRBRep_CurveTool::D2 const Standard_Address  C,
const Standard_Real  U,
gp_Pnt2d &  P,
gp_Vec2d &  V1,
gp_Vec2d &  V2
[inline, static]
 

void HLRBRep_CurveTool::D3 const Standard_Address  C,
const Standard_Real  U,
gp_Pnt2d &  P,
gp_Vec2d &  V1,
gp_Vec2d &  V2,
gp_Vec2d &  V3
[inline, static]
 

gp_Vec2d HLRBRep_CurveTool::DN const Standard_Address  C,
const Standard_Real  U,
const Standard_Integer  N
[inline, static]
 

gp_Elips2d HLRBRep_CurveTool::Ellipse const Standard_Address  C  )  [inline, static]
 

Standard_Real HLRBRep_CurveTool::EpsX const Standard_Address  C  )  [inline, static]
 

Standard_Real HLRBRep_CurveTool::FirstParameter const Standard_Address  C  )  [inline, static]
 

void HLRBRep_CurveTool::GetInterval const Standard_Address  C,
const Standard_Integer  Index,
const TColStd_Array1OfReal &  Tab,
Standard_Real &  U1,
Standard_Real &  U2
[inline, static]
 

GeomAbs_CurveType HLRBRep_CurveTool::GetType const Standard_Address  C  )  [inline, static]
 

gp_Hypr2d HLRBRep_CurveTool::Hyperbola const Standard_Address  C  )  [inline, static]
 

void HLRBRep_CurveTool::Intervals const Standard_Address  C,
TColStd_Array1OfReal &  T
[inline, static]
 

Standard_Boolean HLRBRep_CurveTool::IsClosed const Standard_Address  C  )  [inline, static]
 

Standard_Boolean HLRBRep_CurveTool::IsPeriodic const Standard_Address  C  )  [inline, static]
 

Standard_Real HLRBRep_CurveTool::LastParameter const Standard_Address  C  )  [inline, static]
 

gp_Lin2d HLRBRep_CurveTool::Line const Standard_Address  C  )  [inline, static]
 

Standard_Integer HLRBRep_CurveTool::NbIntervals const Standard_Address  C  )  [inline, static]
 

static Standard_EXPORT Standard_Integer HLRBRep_CurveTool::NbSamples const Standard_Address  C  )  [static]
 

static Standard_EXPORT Standard_Integer HLRBRep_CurveTool::NbSamples const Standard_Address  C,
const Standard_Real  U0,
const Standard_Real  U1
[static]
 

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

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

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

gp_Parab2d HLRBRep_CurveTool::Parabola const Standard_Address  C  )  [inline, static]
 

Standard_Real HLRBRep_CurveTool::Period const Standard_Address  C  )  [inline, static]
 

Standard_Real HLRBRep_CurveTool::Resolution const Standard_Address  C,
const Standard_Real  R3d
[inline, static]
 

GeomAbs_CurveType HLRBRep_CurveTool::TheType const Standard_Address  C  )  [inline, static]
 

gp_Pnt2d HLRBRep_CurveTool::Value const Standard_Address  C,
const Standard_Real  U
[inline, static]
 


The documentation for this class was generated from the following files:
Generated on Mon Aug 25 13:42:04 2008 for OpenCASCADE by  doxygen 1.4.1