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()¶