OCC.Core.IGESToBRep module

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

class IGESToBRep_Actor(*args)

Bases: OCC.Core.Transfer.Transfer_ActorOfTransientProcess

Return type

None

static DownCast(t)

GetContinuity()

• Return ‘thecontinuity’

  rtype

  int

SetContinuity()

• —Purpose By default continuity = 0 if continuity = 1try C1 if continuity = 2try C2

  param continuity

  default value is 0

  type continuity

  int

  rtype

  None

SetModel()

Parameters

model –

type model

Interface_InterfaceModel

rtype

None

UsedTolerance()

• Returns the tolerance which was actually used, either from the file or from statics

  rtype

  float

property thisown

The membership flag

class IGESToBRep_AlgoContainer(*args)

Bases: OCC.Core.Standard.Standard_Transient

• Empty constructor

  rtype

  None

static DownCast(t)

SetToolContainer()

• Sets ToolContainer

  param TC

  type TC

  IGESToBRep_ToolContainer

  rtype

  None

ToolContainer()

• Returns ToolContainer

  rtype

  opencascade::handle<IGESToBRep_ToolContainer>

property thisown

The membership flag

class IGESToBRep_BRepEntity(*args)

Bases: OCC.Core.IGESToBRep.IGESToBRep_CurveAndSurface

• Creates a tool BRepEntity ready to run, with epsilons set to 1.E-04, TheModeTopo to True, the optimization of the continuity to False.

  rtype

  None* Creates a tool BRepEntity ready to run and sets its fields as CS’s.

  param CS

  type CS

  IGESToBRep_CurveAndSurface

  rtype

  None* Creates a tool BRepEntity ready to run.

  param eps

  type eps

  float

  param epsGeom

  type epsGeom

  float

  param epsCoeff

  type epsCoeff

  float

  param mode

  type mode

  bool

  param modeapprox

  type modeapprox

  bool

  param optimized

  type optimized

  bool

  rtype

  None

TransferBRepEntity()

• Transfer the BRepEntity’Face, Shell or ManifoldSolid.

  param start

  type start

  IGESData_IGESEntity

  rtype

  TopoDS_Shape

TransferEdge()

• Transfer the entity number ‘index’ of the EdgeList ‘start’.

  param start

  type start

  IGESSolid_EdgeList

  param index

  type index

  int

  rtype

  TopoDS_Shape

TransferFace()

• Transfer the Face Entity

  param start

  type start

  IGESSolid_Face

  rtype

  TopoDS_Shape

TransferLoop()

• Transfer the Loop Entity

  param start

  type start

  IGESSolid_Loop

  param Face

  type Face

  TopoDS_Face

  param trans

  type trans

  gp_Trsf2d

  param uFact

  type uFact

  float

  rtype

  TopoDS_Shape

TransferManifoldSolid()

• Transfer the ManifoldSolid Entity

  param start

  type start

  IGESSolid_ManifoldSolid

  rtype

  TopoDS_Shape

TransferShell()

• Transfer the Shell Entity

  param start

  type start

  IGESSolid_Shell

  rtype

  TopoDS_Shape

TransferVertex()

• Transfer the entity number ‘index’ of the VertexList ‘start’

  param start

  type start

  IGESSolid_VertexList

  param index

  type index

  int

  rtype

  TopoDS_Vertex

property thisown

The membership flag

class IGESToBRep_BasicCurve(*args)

Bases: OCC.Core.IGESToBRep.IGESToBRep_CurveAndSurface

• Creates a tool BasicCurve ready to run, with epsilons set to 1.E-04, TheModeTopo to True, the optimization of the continuity to False.

  rtype

  None* Creates a tool BasicCurve ready to run and sets its fields as CS’s.

  param CS

  type CS

  IGESToBRep_CurveAndSurface

  rtype

  None* Creates a tool BasicCurve ready to run.

  param eps

  type eps

  float

  param epsGeom

  type epsGeom

  float

  param epsCoeff

  type epsCoeff

  float

  param mode

  type mode

  bool

  param modeapprox

  type modeapprox

  bool

  param optimized

  type optimized

  bool

  rtype

  None

Transfer2dBSplineCurve()

Parameters

start –

type start

IGESGeom_BSplineCurve

rtype

opencascade::handle<Geom2d_Curve>

Transfer2dBasicCurve()

• Transfert a IGESEntity which answer True to the memberIGESToBRep::IsBasicCurve(IGESEntity). The IGESEntity must be a curve UV and its associed TRSF must be planar .If this Entity could not be converted, this member returns a NullEntity.

  param start

  type start

  IGESData_IGESEntity

  rtype

  opencascade::handle<Geom2d_Curve>

Transfer2dCircularArc()

Parameters

start –

type start

IGESGeom_CircularArc

rtype

opencascade::handle<Geom2d_Curve>

Transfer2dConicArc()

Parameters

start –

type start

IGESGeom_ConicArc

rtype

opencascade::handle<Geom2d_Curve>

Transfer2dCopiousData()

Parameters

start –

type start

IGESGeom_CopiousData

rtype

opencascade::handle<Geom2d_BSplineCurve>

Transfer2dLine()

Parameters

start –

type start

IGESGeom_Line

rtype

opencascade::handle<Geom2d_Curve>

Transfer2dSplineCurve()

Parameters

start –

type start

IGESGeom_SplineCurve

rtype

opencascade::handle<Geom2d_BSplineCurve>

TransferBSplineCurve()

Parameters

start –

type start

IGESGeom_BSplineCurve

rtype

opencascade::handle<Geom_Curve>

TransferBasicCurve()

• Transfert a IGESEntity which answer True to the memberIGESToBRep::IsBasicCurve(IGESEntity). If this Entity could not be converted, this member returns a NullEntity.

  param start

  type start

  IGESData_IGESEntity

  rtype

  opencascade::handle<Geom_Curve>

TransferCircularArc()

Parameters

start –

type start

IGESGeom_CircularArc

rtype

opencascade::handle<Geom_Curve>

TransferConicArc()

Parameters

start –

type start

IGESGeom_ConicArc

rtype

opencascade::handle<Geom_Curve>

TransferCopiousData()

Parameters

start –

type start

IGESGeom_CopiousData

rtype

opencascade::handle<Geom_BSplineCurve>

TransferLine()

Parameters

start –

type start

IGESGeom_Line

rtype

opencascade::handle<Geom_Curve>

TransferSplineCurve()

Parameters

start –

type start

IGESGeom_SplineCurve

rtype

opencascade::handle<Geom_BSplineCurve>

TransferTransformation()

Parameters

start –

type start

IGESGeom_TransformationMatrix

rtype

opencascade::handle<Geom_Transformation>

property thisown

The membership flag

class IGESToBRep_BasicSurface(*args)

Bases: OCC.Core.IGESToBRep.IGESToBRep_CurveAndSurface

• Creates a tool BasicSurface ready to run, with epsilons set to 1.E-04, TheModeTopo to True, the optimization of the continuity to False.

  rtype

  None* Creates a tool BasicSurface ready to run and sets its fields as CS’s.

  param CS

  type CS

  IGESToBRep_CurveAndSurface

  rtype

  None* Creates a tool BasicSurface ready to run.

  param eps

  type eps

  float

  param epsGeom

  type epsGeom

  float

  param epsCoeff

  type epsCoeff

  float

  param mode

  type mode

  bool

  param modeapprox

  type modeapprox

  bool

  param optimized

  type optimized

  bool

  rtype

  None

TransferBSplineSurface()

• Returns BSplineSurface from Geom if the transfer has succeded.

  param start

  type start

  IGESGeom_BSplineSurface

  rtype

  opencascade::handle<Geom_BSplineSurface>

TransferBasicSurface()

• Returns Surface from Geom if the last transfer has succeded.

  param start

  type start

  IGESData_IGESEntity

  rtype

  opencascade::handle<Geom_Surface>

TransferPlaneSurface()

• Returns Plane from Geom if the transfer has succeded.

  param start

  type start

  IGESSolid_PlaneSurface

  rtype

  opencascade::handle<Geom_Plane>

TransferRigthConicalSurface()

• Returns ConicalSurface from Geom if the transfer has succeded.

  param start

  type start

  IGESSolid_ConicalSurface

  rtype

  opencascade::handle<Geom_ConicalSurface>

TransferRigthCylindricalSurface()

• Returns CylindricalSurface from Geom if the transfer has succeded.

  param start

  type start

  IGESSolid_CylindricalSurface

  rtype

  opencascade::handle<Geom_CylindricalSurface>

TransferSphericalSurface()

• Returns SphericalSurface from Geom if the transfer has succeded.

  param start

  type start

  IGESSolid_SphericalSurface

  rtype

  opencascade::handle<Geom_SphericalSurface>

TransferSplineSurface()

• Returns BSplineSurface from Geom if the transfer has succeded.

  param start

  type start

  IGESGeom_SplineSurface

  rtype

  opencascade::handle<Geom_BSplineSurface>

TransferToroidalSurface()

• Returns SphericalSurface from Geom if the transfer has succeded.

  param start

  type start

  IGESSolid_ToroidalSurface

  rtype

  opencascade::handle<Geom_ToroidalSurface>

property thisown

The membership flag

class IGESToBRep_CurveAndSurface(*args)

Bases: object

• Creates a tool CurveAndSurface ready to run, with epsilons set to 1.E-04, myModeTopo to True, the optimization of the continuity to False.

  rtype

  None* Creates a tool CurveAndSurface ready to run and sets its fields as CS’s.

  param CS

  type CS

  IGESToBRep_CurveAndSurface

  rtype

  None* Creates a tool CurveAndSurface ready to run.

  param eps

  type eps

  float

  param epsGeom

  type epsGeom

  float

  param epsCoeff

  type epsCoeff

  float

  param mode

  type mode

  bool

  param modeapprox

  type modeapprox

  bool

  param optimized

  type optimized

  bool

  rtype

  None

AddShapeResult()

• set in ‘myMap’ the result of the transfer of the entity of the IGESEntity start ( type VertexList or EdgeList).

  param start

  type start

  IGESData_IGESEntity

  param result

  type result

  TopoDS_Shape

  rtype

  None

GetContinuity()

• Returns the value of ‘myContinuity’

  rtype

  int

GetEpsCoeff()

• Returns the value of ‘myEpsCoeff’

  rtype

  float

GetEpsGeom()

• Returns the value of ‘myEpsGeom’

  rtype

  float

GetEpsilon()

• Returns the value of ‘myEps’

  rtype

  float

GetMaxTol()

• Returns the value of ‘myMaxTol’

  rtype

  float

GetMinTol()

• Returns the value of ‘myMinTol’

  rtype

  float

GetModeApprox()

• Returns the value of ‘myModeApprox’

  rtype

  bool

GetModeTransfer()

• Returns the value of ‘myModeIsTopo’

  rtype

  bool

GetModel()

• Returns the value of ‘myModel’

  rtype

  opencascade::handle<IGESData_IGESModel>

GetOptimized()

• Returns the value of ‘myContIsOpti’

  rtype

  bool

GetShapeResult()

• Returns the result of the transfer of the IGESEntity ‘start’ contained in ‘myMap’ . (if HasShapeResult is True).

  param start

  type start

  IGESData_IGESEntity

  rtype

  TopoDS_Shape* Returns the numth result of the IGESEntity start (type VertexList or EdgeList) in ‘myMap’. (if NbShapeResult is not null).

  param start

  type start

  IGESData_IGESEntity

  param num

  type num

  int

  rtype

  TopoDS_Shape

GetSurfaceCurve()

• Returns the value of ‘ mySurfaceCurve’ 0 = value in file , 2 = kepp 2d and compute 3d 3 = keep 3d and compute 2d

  rtype

  int

GetTransferProcess()

• Returns the value of ‘myMsgReg’

  rtype

  opencascade::handle<Transfer_TransientProcess>

GetUVResolution()

Return type

float

GetUnitFactor()

• Returns the value of ‘ myUnitFactor’

  rtype

  float

HasShapeResult()

• Returns True if start was already treated and has a result in ‘myMap’ else returns False.

  param start

  type start

  IGESData_IGESEntity

  rtype

  bool

Init()

• Initializes the field of the tool CurveAndSurface with default creating values.

  rtype

  None

NbShapeResult()

• Returns the number of shapes results contained in ‘myMap’ for the IGESEntity start ( type VertexList or EdgeList).

  param start

  type start

  IGESData_IGESEntity

  rtype

  int

SendFail()

• Records a new Fail message

  param start

  type start

  IGESData_IGESEntity

  param amsg

  type amsg

  Message_Msg

  rtype

  None

SendMsg()

• Records a new Information message from the definition of a Msg (Original+Value)

  param start

  type start

  IGESData_IGESEntity

  param amsg

  type amsg

  Message_Msg

  rtype

  None

SendWarning()

• Records a new Warning message

  param start

  type start

  IGESData_IGESEntity

  param amsg

  type amsg

  Message_Msg

  rtype

  None

SetContinuity()

• Changes the value of ‘myContinuity’ if continuity = 0 do nothing else if continuity = 1 try C1 if continuity = 2 try C2

  param continuity

  type continuity

  int

  rtype

  None

SetEpsCoeff()

• Changes the value of ‘myEpsCoeff’

  param eps

  type eps

  float

  rtype

  None

SetEpsGeom()

• Changes the value of ‘myEpsGeom’

  param eps

  type eps

  float

  rtype

  None

SetEpsilon()

• Changes the value of ‘myEps’

  param eps

  type eps

  float

  rtype

  None

SetMaxTol()

• Changes the value of ‘myMaxTol’

  param maxtol

  type maxtol

  float

  rtype

  None

SetMinTol()

• Changes the value of ‘myMinTol’

  param mintol

  type mintol

  float

  rtype

  None

SetModeApprox()

• Changes the value of ‘myModeApprox’

  param mode

  type mode

  bool

  rtype

  None

SetModeTransfer()

• Changes the value of ‘myModeIsTopo’

  param mode

  type mode

  bool

  rtype

  None

SetModel()

• Set the value of ‘myModel’

  param model

  type model

  IGESData_IGESModel

  rtype

  None

SetOptimized()

• Changes the value of ‘myContIsOpti’

  param optimized

  type optimized

  bool

  rtype

  None

SetShapeResult()

• set in ‘myMap’ the result of the transfer of the IGESEntity ‘start’.

  param start

  type start

  IGESData_IGESEntity

  param result

  type result

  TopoDS_Shape

  rtype

  None

SetSurface()

Parameters

theSurface –

type theSurface

Geom_Surface

rtype

None

SetSurfaceCurve()

• Changes the value of ‘mySurfaceCurve’

  param ival

  type ival

  int

  rtype

  None

SetTransferProcess()

• Set the value of ‘myMsgReg’

  param TP

  type TP

  Transfer_TransientProcess

  rtype

  None

Surface()

Return type

opencascade::handle<Geom_Surface>

TransferCurveAndSurface()

• Returns the result of the transfert of any IGES Curve or Surface Entity. If the transfer has failed, this member return a NullEntity.

  param start

  type start

  IGESData_IGESEntity

  rtype

  TopoDS_Shape

TransferGeometry()

• Returns the result of the transfert the geometry of any IGESEntity. If the transfer has failed, this member return a NullEntity.

  param start

  type start

  IGESData_IGESEntity

  rtype

  TopoDS_Shape

UpdateMinMaxTol()

• Sets values of ‘myMinTol’ and ‘myMaxTol’ as follows myMaxTol = Max (‘read.maxprecision.val’, myEpsGeom * myUnitFactor) myMinTol = Precision::Confusion() Remark: This method is automatically invoked each time the values of ‘myEpsGeom’ or ‘myUnitFactor’ are changed

  rtype

  None

property thisown

The membership flag

class IGESToBRep_IGESBoundary(*args)

Bases: OCC.Core.Standard.Standard_Transient

• Empty constructor

  rtype

  None* Empty constructor

  param CS

  type CS

  IGESToBRep_CurveAndSurface

  rtype

  None

Check()

• Checks result of translation of IGES boundary entities (types 141, 142 or 508). Checks consistency of 2D and 3D representations and keeps only one if they are inconsistent. <result>: result of translation (returned by Transfer), <checkclosure>: False for 142 without parent 144 entity, otherwise True, <okCurve3d>, <okCurve2d>: those returned by Transfer.

  param result

  type result

  bool

  param checkclosure

  type checkclosure

  bool

  param okCurve3d

  type okCurve3d

  bool

  param okCurve2d

  type okCurve2d

  bool

  rtype

  void

static DownCast(t)

Init()

• Inits the object with parameters common for all types of IGES boundaries. <CS>: object to be used for retrieving translation parameters and sending messages, <entity>: boundary entity to be processed, <face>, <trans>, <uFact>: as for IGESToBRep_TopoCurve <filepreference>: preferred representation (2 or 3) given in the IGES file

  param CS

  type CS

  IGESToBRep_CurveAndSurface

  param entity

  type entity

  IGESData_IGESEntity

  param face

  type face

  TopoDS_Face

  param trans

  type trans

  gp_Trsf2d

  param uFact

  type uFact

  float

  param filepreference

  type filepreference

  int

  rtype

  None

Transfer()

• Translates 141 and 142 entities. Returns True if the curve has been successfully translated, otherwise returns False. <okCurve..>: flags that indicate whether corresponding representation has been successfully translated (must be set to True before first call), <curve3d>: model space curve for 142 and current model space curve for 141, <toreverse3d>: False for 142 and current orientation flag for 141, <curves2d>: 1 parameter space curve for 142 or list of them for current model space curves for 141, <number>: 1 for 142 and rank number of model space curve for 141.

  param okCurve

  type okCurve

  bool

  param okCurve3d

  type okCurve3d

  bool

  param okCurve2d

  type okCurve2d

  bool

  param curve3d

  type curve3d

  IGESData_IGESEntity

  param toreverse3d

  type toreverse3d

  bool

  param curves2d

  type curves2d

  IGESData_HArray1OfIGESEntity

  param number

  type number

  int

  rtype

  bool* Translates 508 entity. Returns True if the curve has been successfully translated, otherwise returns False. Input object IGESBoundary must be created and initialized before. <okCurve..>: flags that indicate whether corresponding representation has been successfully translated (must be set to True before first call), <curve3d>: result of translation of current edge, <curves2d>: list of parameter space curves for edge, <toreverse2d>: orientation flag of current edge in respect to its model space curve, <number>: rank number of edge, <lsewd>: returns the result of translation of current edge.

  param okCurve

  type okCurve

  bool

  param okCurve3d

  type okCurve3d

  bool

  param okCurve2d

  type okCurve2d

  bool

  param curve3d

  type curve3d

  ShapeExtend_WireData

  param curves2d

  type curves2d

  IGESData_HArray1OfIGESEntity

  param toreverse2d

  type toreverse2d

  bool

  param number

  type number

  int

  param lsewd

  type lsewd

  ShapeExtend_WireData

  rtype

  bool

WireData()

• Returns the resulting wire

  rtype

  opencascade::handle<ShapeExtend_WireData>

WireData2d()

• Returns the the wire from 2D curves (edges contain pcurves only)

  rtype

  opencascade::handle<ShapeExtend_WireData>

WireData3d()

• Returns the wire from 3D curves (edges contain 3D curves and may contain pcurves)

  rtype

  opencascade::handle<ShapeExtend_WireData>

property thisown

The membership flag

class IGESToBRep_Reader(*args)

Bases: object

• Creates a Reader

  rtype

  None

Actor()

• Returns ‘theActor’

  rtype

  opencascade::handle<IGESToBRep_Actor>

Check()

• Checks the IGES file that was loaded into memory. Displays error messages in the default message file if withprint is true. Returns True if no fail message was found and False if there was at least one fail message.

  param withprint

  type withprint

  bool

  rtype

  bool

Clear()

• Clears the results between two translation operations.

  rtype

  None

IsDone()

• Returns True if the LAST Transfer/TransferRoots was a success

  rtype

  bool

LoadFile()

• Loads a Model from a file.Returns 0 if success. returns 1 if the file could not be opened, returns -1 if an error occurred while the file was being loaded.

  param filename

  type filename

  char *

  rtype

  int

Model()

• Returns the Model to be worked on.

  rtype

  opencascade::handle<IGESData_IGESModel>

NbShapes()

• Returns the number of shapes produced by the translation.

  rtype

  int

OneShape()

• Returns all of the results in a single shape which is: - a null shape if there are no results, - a shape if there is one result, - a compound containing the resulting shapes if there are several.

  rtype

  TopoDS_Shape

SetModel()

• Specifies a Model to work on Also clears the result and Done status, sets TransientProcess

  param model

  type model

  IGESData_IGESModel

  rtype

  None

SetTransientProcess()

• Allows to set an already defined TransientProcess (to be called after LoadFile or SetModel)

  param TP

  type TP

  Transfer_TransientProcess

  rtype

  None

Shape()

• Returns the num the resulting shape in a translation operation.

  param num

  default value is 1

  type num

  int

  rtype

  TopoDS_Shape

Transfer()

• Transfers an Entity given its rank in the Model (Root or not) Returns True if it is recognized as Geom-Topol. (But it can have failedsee IsDone)

  param num

  type num

  int

  rtype

  bool

TransferRoots()

• Translates root entities in an IGES file. Standard_True is the default value and means that only visible root entities are translated. Standard_False translates all of the roots (visible and invisible).

  param onlyvisible

  default value is Standard_True

  type onlyvisible

  bool

  rtype

  None

TransientProcess()

• Returns the TransientProcess

  rtype

  opencascade::handle<Transfer_TransientProcess>

UsedTolerance()

• Returns the Tolerance which has been actually used, converted in millimeters (either that from File or that from Session, according the mode)

  rtype

  float

property thisown

The membership flag

class IGESToBRep_ToolContainer(*args)

Bases: OCC.Core.Standard.Standard_Transient

• Empty constructor

  rtype

  None

static DownCast(t)

IGESBoundary()

• Returns IGESToBRep_IGESBoundary

  rtype

  opencascade::handle<IGESToBRep_IGESBoundary>

property thisown

The membership flag

class IGESToBRep_TopoCurve(*args)

Bases: OCC.Core.IGESToBRep.IGESToBRep_CurveAndSurface

• Creates a tool TopoCurve ready to run, with epsilons set to 1.E-04, TheModeTopo to True, the optimization of the continuity to False.

  rtype

  None* Creates a tool TopoCurve ready to run and sets its fields as CS’s.

  param CS

  type CS

  IGESToBRep_CurveAndSurface

  rtype

  None* Creates a tool TopoCurve ready to run and sets its fields as CS’s.

  param CS

  type CS

  IGESToBRep_TopoCurve

  rtype

  None* Creates a tool TopoCurve ready to run.

  param eps

  type eps

  float

  param epsGeom

  type epsGeom

  float

  param epsCoeff

  type epsCoeff

  float

  param mode

  type mode

  bool

  param modeapprox

  type modeapprox

  bool

  param optimized

  type optimized

  bool

  rtype

  None

Approx2dBSplineCurve()

Parameters

start –

type start

Geom2d_BSplineCurve

rtype

None

ApproxBSplineCurve()

Parameters

start –

type start

Geom_BSplineCurve

rtype

None

BadCase()

• Returns TheBadCase flag

  rtype

  bool

Curve()

• Returns a Curve given its rank, by default the first one (null Curvee if out of range) in ‘TheCurves’

  param num

  default value is 1

  type num

  int

  rtype

  opencascade::handle<Geom_Curve>

Curve2d()

• Returns a Curve given its rank, by default the first one (null Curvee if out of range) in ‘TheCurves2d’

  param num

  default value is 1

  type num

  int

  rtype

  opencascade::handle<Geom2d_Curve>

NbCurves()

• Returns the count of Curves in ‘TheCurves’

  rtype

  int

NbCurves2d()

• Returns the count of Curves in ‘TheCurves2d’

  rtype

  int

SetBadCase()

• Sets TheBadCase flag

  param value

  type value

  bool

  rtype

  None

Transfer2dCompositeCurve()

Parameters

start –

type start

IGESGeom_CompositeCurve

param face

type face

TopoDS_Face

param trans

type trans

gp_Trsf2d

param uFact

type uFact

float

rtype

TopoDS_Shape

Transfer2dOffsetCurve()

Parameters

start –

type start

IGESGeom_OffsetCurve

param face

type face

TopoDS_Face

param trans

type trans

gp_Trsf2d

param uFact

type uFact

float

rtype

TopoDS_Shape

Transfer2dPoint()

Parameters

start –

type start

IGESGeom_Point

rtype

TopoDS_Vertex

Transfer2dTopoBasicCurve()

Parameters

start –

type start

IGESData_IGESEntity

param face

type face

TopoDS_Face

param trans

type trans

gp_Trsf2d

param uFact

type uFact

float

rtype

TopoDS_Shape

Transfer2dTopoCurve()

Parameters

start –

type start

IGESData_IGESEntity

param face

type face

TopoDS_Face

param trans

type trans

gp_Trsf2d

param uFact

type uFact

float

rtype

TopoDS_Shape

TransferBoundary()

Parameters

start –

type start

IGESGeom_Boundary

rtype

TopoDS_Shape

TransferBoundaryOnFace()

• Transfers a Boundary directly on a face to trim it.

  param face

  type face

  TopoDS_Face

  param start

  type start

  IGESGeom_Boundary

  param trans

  type trans

  gp_Trsf2d

  param uFact

  type uFact

  float

  rtype

  TopoDS_Shape

TransferCompositeCurve()

Parameters

start –

type start

IGESGeom_CompositeCurve

rtype

TopoDS_Shape

TransferCurveOnFace()

• Transfers a CurveOnSurface directly on a face to trim it. The CurveOnSurface have to be defined Outer or Inner.

  param face

  type face

  TopoDS_Face

  param start

  type start

  IGESGeom_CurveOnSurface

  param trans

  type trans

  gp_Trsf2d

  param uFact

  type uFact

  float

  param IsCurv

  type IsCurv

  bool

  rtype

  TopoDS_Shape

TransferCurveOnSurface()

Parameters

start –

type start

IGESGeom_CurveOnSurface

rtype

TopoDS_Shape

TransferOffsetCurve()

Parameters

start –

type start

IGESGeom_OffsetCurve

rtype

TopoDS_Shape

TransferPoint()

Parameters

start –

type start

IGESGeom_Point

rtype

TopoDS_Vertex

TransferTopoBasicCurve()

Parameters

start –

type start

IGESData_IGESEntity

rtype

TopoDS_Shape

TransferTopoCurve()

Parameters

start –

type start

IGESData_IGESEntity

rtype

TopoDS_Shape

property thisown

The membership flag

class IGESToBRep_TopoSurface(*args)

Bases: OCC.Core.IGESToBRep.IGESToBRep_CurveAndSurface

• Creates a tool TopoSurface ready to run, with epsilons set to 1.E-04, TheModeTopo to True, the optimization of the continuity to False.

  rtype

  None* Creates a tool TopoSurface ready to run and sets its fields as CS’s.

  param CS

  type CS

  IGESToBRep_CurveAndSurface

  rtype

  None* Creates a tool TopoSurface ready to run.

  param eps

  type eps

  float

  param epsGeom

  type epsGeom

  float

  param epsCoeff

  type epsCoeff

  float

  param mode

  type mode

  bool

  param modeapprox

  type modeapprox

  bool

  param optimized

  type optimized

  bool

  rtype

  None

ParamSurface()

Parameters

start –

type start

IGESData_IGESEntity

param trans

type trans

gp_Trsf2d

param uFact

type uFact

float

rtype

TopoDS_Shape

TransferBoundedSurface()

Parameters

start –

type start

IGESGeom_BoundedSurface

rtype

TopoDS_Shape

TransferOffsetSurface()

Parameters

start –

type start

IGESGeom_OffsetSurface

rtype

TopoDS_Shape

TransferPerforate()

Parameters

start –

type start

IGESBasic_SingleParent

rtype

TopoDS_Shape

TransferPlane()

Parameters

start –

type start

IGESGeom_Plane

rtype

TopoDS_Shape

TransferRuledSurface()

Parameters

start –

type start

IGESGeom_RuledSurface

rtype

TopoDS_Shape

TransferSurfaceOfRevolution()

Parameters

start –

type start

IGESGeom_SurfaceOfRevolution

rtype

TopoDS_Shape

TransferTabulatedCylinder()

Parameters

start –

type start

IGESGeom_TabulatedCylinder

rtype

TopoDS_Shape

TransferTopoBasicSurface()

Parameters

start –

type start

IGESData_IGESEntity

rtype

TopoDS_Shape

TransferTopoSurface()

Parameters

start –

type start

IGESData_IGESEntity

rtype

TopoDS_Shape

TransferTrimmedSurface()

Parameters

start –

type start

IGESGeom_TrimmedSurface

rtype

TopoDS_Shape

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()

class igestobrep

Bases: object

static AlgoContainer()

• Returns default AlgoContainer

  rtype

  opencascade::handle<IGESToBRep_AlgoContainer>

static IGESCurveToSequenceOfIGESCurve()

Parameters

curve –

type curve

IGESData_IGESEntity

param sequence

type sequence

TColStd_HSequenceOfTransient

rtype

int

static Init()

• Creates and initializes default AlgoContainer.

  rtype

  void

static IsBRepEntity()

• Return True if the IGESEntity can be transfered by TransferBRepEntity. ex: VertexList, EdgeList, Loop, Face, Shell, Manifold Solid BRep Object from IGESSolid502, 504, 508, 510, 514, 186.

  param start

  type start

  IGESData_IGESEntity

  rtype

  bool

static IsBasicCurve()

• Return True if the IGESEntity can be transfered by TransferBasicCurve. ex: CircularArc, ConicArc, Line, CopiousData, BSplineCurve, SplineCurve… from IGESGeom104,110,112,126

  param start

  type start

  IGESData_IGESEntity

  rtype

  bool

static IsBasicSurface()

• Return True if the IGESEntity can be transfered by TransferBasicSurface. ex: BSplineSurface, SplineSurface… from IGESGeom114,128

  param start

  type start

  IGESData_IGESEntity

  rtype

  bool

static IsCurveAndSurface()

• Return True if the IGESEntity can be transfered by TransferCurveAndSurface. ex: All IGESEntity from IGESGeom

  param start

  type start

  IGESData_IGESEntity

  rtype

  bool

static IsTopoCurve()

• Return True if the IGESEntity can be transfered by TransferTopoCurve. ex: all Curves from IGESGeomall basic curves,102,130,142,144

  param start

  type start

  IGESData_IGESEntity

  rtype

  bool

static IsTopoSurface()

• Return True if the IGESEntity can be transfered by TransferTopoSurface. ex: All Surfaces from IGESGeomall basic surfaces,108,118,120,122,141,143

  param start

  type start

  IGESData_IGESEntity

  rtype

  bool

static SetAlgoContainer()

• Sets default AlgoContainer

  param aContainer

  type aContainer

  IGESToBRep_AlgoContainer

  rtype

  void

static TransferPCurve()

Parameters

fromedge –

type fromedge

TopoDS_Edge

param toedge

type toedge

TopoDS_Edge

param face

type face

TopoDS_Face

rtype

bool

property thisown

The membership flag