OCC.Core.IMeshData module

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

class IMeshData_Curve(*args, **kwargs)

Bases: OCC.Core.IMeshData.IMeshData_ParametersList

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

AddPoint()

• Adds new discretization point to curve.

  param thePoint

  type thePoint

  gp_Pnt

  param theParamOnCurve

  type theParamOnCurve

  float

  rtype

  void

static DownCast(t)

GetPoint()

• Returns discretization point with the given index.

  param theIndex

  type theIndex

  int

  rtype

  gp_Pnt

InsertPoint()

• Inserts new discretization point at the given position.

  param thePosition

  type thePosition

  int

  param thePoint

  type thePoint

  gp_Pnt

  param theParamOnPCurve

  type theParamOnPCurve

  float

  rtype

  void

RemovePoint()

• Removes point with the given index.

  param theIndex

  type theIndex

  int

  rtype

  void

property thisown

The membership flag

class IMeshData_Edge(*args, **kwargs)

Bases: OCC.Core.IMeshData.IMeshData_TessellatedShape, OCC.Core.IMeshData.IMeshData_StatusOwner

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

AddPCurve()

• Adds discrete pcurve for the specifed discrete face.

  param theDFace

  type theDFace

  IMeshData::IFacePtr

  param theOrientation

  type theOrientation

  TopAbs_Orientation

  rtype

  IMeshData::IPCurveHandle

Clear()

• Clears curve and all pcurves assigned to the edge from discretization.

  param isKeepEndPoints

  type isKeepEndPoints

  bool

  rtype

  inline void

static DownCast(t)

GetAngularDeflection()

• Gets value of angular deflection for the discrete model.

  rtype

  inline float

GetCurve()

• Returns 3d curve associated with current edge.

  rtype

  inline IMeshData::ICurveHandle

GetDegenerated()

• Returns degenerative flag. By default equals to flag stored in topological shape.

  rtype

  inline bool

GetEdge()

• Returns TopoDS_Edge attached to model.

  rtype

  inline TopoDS_Edge

GetPCurve()

• Returns pcurve for the specified discrete face.

  param theDFace

  type theDFace

  IMeshData::IFacePtr

  param theOrientation

  type theOrientation

  TopAbs_Orientation

  rtype

  IMeshData::IPCurveHandle* Returns pcurve with the given index.

  param theIndex

  type theIndex

  int

  rtype

  IMeshData::IPCurveHandle

GetSameParam()

• Returns same param flag. By default equals to flag stored in topological shape.

  rtype

  inline bool

GetSameRange()

• Returns same range flag. By default equals to flag stored in topological shape.

  rtype

  inline bool

IsFree()

• Returns true in case if the edge is free one, i.e. it does not have pcurves.

  rtype

  inline bool

PCurvesNb()

• Returns number of pcurves assigned to current edge.

  rtype

  int

SetAngularDeflection()

• Sets value of angular deflection for the discrete model.

  param theValue

  type theValue

  float

  rtype

  inline void

SetCurve()

• Sets 3d curve associated with current edge.

  param theCurve

  type theCurve

  IMeshData::ICurveHandle

  rtype

  inline void

SetDegenerated()

• Updates degenerative flag.

  param theValue

  type theValue

  bool

  rtype

  inline void

SetSameParam()

• Updates same param flag.

  param theValue

  type theValue

  bool

  rtype

  inline void

SetSameRange()

• Updates same range flag.

  param theValue

  type theValue

  bool

  rtype

  inline void

property thisown

The membership flag

class IMeshData_Face(*args, **kwargs)

Bases: OCC.Core.IMeshData.IMeshData_TessellatedShape, OCC.Core.IMeshData.IMeshData_StatusOwner

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

AddWire()

• Adds wire to discrete model of face.

  param theWire

  type theWire

  TopoDS_Wire

  param theEdgeNb

  default value is 0

  type theEdgeNb

  int

  rtype

  IMeshData::IWireHandle

static DownCast(t)

GetFace()

• Returns TopoDS_Face attached to model.

  rtype

  inline TopoDS_Face

GetSurface()

• Returns face’s surface.

  rtype

  inline opencascade::handle<BRepAdaptor_HSurface>

GetWire()

• Returns discrete edge with the given index.

  param theIndex

  type theIndex

  int

  rtype

  IMeshData::IWireHandle

IsValid()

• Returns whether the face discrete model is valid.

  rtype

  inline bool

WiresNb()

• Returns number of wires.

  rtype

  int

property thisown

The membership flag

class IMeshData_Model(*args, **kwargs)

Bases: OCC.Core.IMeshData.IMeshData_Shape

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

AddEdge()

• Adds new edge to shape model.

  param theEdge

  type theEdge

  TopoDS_Edge

  rtype

  IMeshData::IEdgeHandle

AddFace()

• Adds new face to shape model.

  param theFace

  type theFace

  TopoDS_Face

  rtype

  IMeshData::IFaceHandle

static DownCast(t)

EdgesNb()

• @name discrete edges Returns number of edges in discrete model.

  rtype

  int

FacesNb()

• @name discrete faces Returns number of faces in discrete model.

  rtype

  int

GetEdge()

• Gets model’s edge with the given index.

  param theIndex

  type theIndex

  int

  rtype

  IMeshData::IEdgeHandle

GetFace()

• Gets model’s face with the given index.

  param theIndex

  type theIndex

  int

  rtype

  IMeshData::IFaceHandle

GetMaxSize()

• Returns maximum size of shape model.

  rtype

  float

property thisown

The membership flag

class IMeshData_PCurve(*args, **kwargs)

Bases: OCC.Core.IMeshData.IMeshData_ParametersList

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

AddPoint()

• Adds new discretization point to pcurve.

  param thePoint

  type thePoint

  gp_Pnt2d

  param theParamOnPCurve

  type theParamOnPCurve

  float

  rtype

  void

static DownCast(t)

GetFace()

• Returns discrete face pcurve is associated to.

  rtype

  inline IMeshData::IFacePtr

GetIndex()

• Returns index in mesh corresponded to discretization point with the given index.

  param theIndex

  type theIndex

  int

  rtype

  int

GetOrientation()

• Returns orientation of the edge associated with current pcurve.

  rtype

  inline TopAbs_Orientation

GetPoint()

• Returns discretization point with the given index.

  param theIndex

  type theIndex

  int

  rtype

  gp_Pnt2d

InsertPoint()

• Inserts new discretization point at the given position.

  param thePosition

  type thePosition

  int

  param thePoint

  type thePoint

  gp_Pnt2d

  param theParamOnPCurve

  type theParamOnPCurve

  float

  rtype

  void

IsForward()

• Returns forward flag of this pcurve.

  rtype

  inline bool

IsInternal()

• Returns internal flag of this pcurve.

  rtype

  inline bool

RemovePoint()

• Removes point with the given index.

  param theIndex

  type theIndex

  int

  rtype

  void

property thisown

The membership flag

class IMeshData_ParametersList(*args, **kwargs)

Bases: OCC.Core.Standard.Standard_Transient

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

Clear()

• Clears parameters list.

  param isKeepEndPoints

  type isKeepEndPoints

  bool

  rtype

  void

static DownCast(t)

GetParameter()

• Returns parameter with the given index.

  param theIndex

  type theIndex

  int

  rtype

  float

ParametersNb()

• Returns number of parameters.

  rtype

  int

property thisown

The membership flag

class IMeshData_Shape(*args, **kwargs)

Bases: OCC.Core.Standard.Standard_Transient

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

static DownCast(t)

GetShape()

• Returns shape assigned to discrete shape.

  rtype

  TopoDS_Shape

SetShape()

• Assigns shape to discrete shape.

  param theShape

  type theShape

  TopoDS_Shape

  rtype

  inline void

property thisown

The membership flag

class IMeshData_StatusOwner(*args, **kwargs)

Bases: object

GetStatusMask()

• Returns complete status mask.

  rtype

  inline int

IsEqual()

• Returns true in case if status is strictly equal to the given value.

  param theValue

  type theValue

  IMeshData_Status

  rtype

  inline bool

IsSet()

• Returns true in case if status is set.

  param theValue

  type theValue

  IMeshData_Status

  rtype

  inline bool

SetStatus()

• Adds status to status flags of a face.

  param theValue

  type theValue

  IMeshData_Status

  rtype

  inline void

UnsetStatus()

• Adds status to status flags of a face.

  param theValue

  type theValue

  IMeshData_Status

  rtype

  inline void

property thisown

The membership flag

class IMeshData_TessellatedShape(*args, **kwargs)

Bases: OCC.Core.IMeshData.IMeshData_Shape

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

static DownCast(t)

GetDeflection()

• Gets deflection value for the discrete model.

  rtype

  inline float

SetDeflection()

• Sets deflection value for the discrete model.

  param theValue

  type theValue

  float

  rtype

  inline void

property thisown

The membership flag

class IMeshData_Wire(*args, **kwargs)

Bases: OCC.Core.IMeshData.IMeshData_TessellatedShape, OCC.Core.IMeshData.IMeshData_StatusOwner

• Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

AddEdge()

• Adds new discrete edge with specified orientation to wire chain. returns index of added edge in wire chain.

  param theDEdge

  type theDEdge

  IMeshData::IEdgePtr

  param theOrientation

  type theOrientation

  TopAbs_Orientation

  rtype

  int

static DownCast(t)

EdgesNb()

• Returns number of edges.

  rtype

  int

GetEdge()

• Returns discrete edge with the given index.

  param theIndex

  type theIndex

  int

  rtype

  IMeshData::IEdgePtr

GetEdgeOrientation()

• Returns True if orientation of discrete edge with the given index is forward.

  param theIndex

  type theIndex

  int

  rtype

  TopAbs_Orientation

GetWire()

• Returns TopoDS_Face attached to model.

  rtype

  inline TopoDS_Wire

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()