OCC.Core.Geom2dEvaluator module

Geom2dEvaluator module, see official documentation at https://www.opencascade.com/doc/occt-7.4.0/refman/html/package_geom2devaluator.html

class Geom2dEvaluator_Curve(*args, **kwargs)

Bases: OCC.Core.Standard.Standard_Transient

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

D0()

• Value of 2D curve

  param theU

  type theU

  float

  param theValue

  type theValue

  gp_Pnt2d

  rtype

  None

D1()

• Value and first derivatives of curve

  param theU

  type theU

  float

  param theValue

  type theValue

  gp_Pnt2d

  param theD1

  type theD1

  gp_Vec2d

  rtype

  None

D2()

• Value, first and second derivatives of curve

  param theU

  type theU

  float

  param theValue

  type theValue

  gp_Pnt2d

  param theD1

  type theD1

  gp_Vec2d

  param theD2

  type theD2

  gp_Vec2d

  rtype

  None

D3()

• Value, first, second and third derivatives of curve

  param theU

  type theU

  float

  param theValue

  type theValue

  gp_Pnt2d

  param theD1

  type theD1

  gp_Vec2d

  param theD2

  type theD2

  gp_Vec2d

  param theD3

  type theD3

  gp_Vec2d

  rtype

  None

DN()

• Calculates N-th derivatives of curve, where N = theDerU. Raises if N < 1

  param theU

  type theU

  float

  param theDerU

  type theDerU

  int

  rtype

  gp_Vec2d

static DownCast(t)

property thisown

The membership flag

class Geom2dEvaluator_OffsetCurve(*args)

Bases: OCC.Core.Geom2dEvaluator.Geom2dEvaluator_Curve

• Initialize evaluator by curve

  param theBase

  type theBase

  opencascade::handle<Geom2d_Curve> &

  param theOffset

  type theOffset

  float

  rtype

  None* Initialize evaluator by curve adaptor

  param theBase

  type theBase

  opencascade::handle<Geom2dAdaptor_HCurve> &

  param theOffset

  type theOffset

  float

  rtype

  None

D0()

• Value of curve

  param theU

  type theU

  float

  param theValue

  type theValue

  gp_Pnt2d

  rtype

  None

D1()

• Value and first derivatives of curve

  param theU

  type theU

  float

  param theValue

  type theValue

  gp_Pnt2d

  param theD1

  type theD1

  gp_Vec2d

  rtype

  None

D2()

• Value, first and second derivatives of curve

  param theU

  type theU

  float

  param theValue

  type theValue

  gp_Pnt2d

  param theD1

  type theD1

  gp_Vec2d

  param theD2

  type theD2

  gp_Vec2d

  rtype

  None

D3()

• Value, first, second and third derivatives of curve

  param theU

  type theU

  float

  param theValue

  type theValue

  gp_Pnt2d

  param theD1

  type theD1

  gp_Vec2d

  param theD2

  type theD2

  gp_Vec2d

  param theD3

  type theD3

  gp_Vec2d

  rtype

  None

DN()

• Calculates N-th derivatives of curve, where N = theDeriv. Raises if N < 1

  param theU

  type theU

  float

  param theDeriv

  type theDeriv

  int

  rtype

  gp_Vec2d

static DownCast(t)

SetOffsetValue()

• Change the offset value

  param theOffset

  type theOffset

  float

  rtype

  None

property thisown

The membership flag

class SwigPyIterator(*args, **kwargs)

Bases: object

advance()

copy()

decr()

distance()

equal()

incr()

next()

previous()

property thisown

The membership flag

value()