OCC.Core.BRepMesh module

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

class BRepMesh_BaseMeshAlgo(*args, **kwargs)

Bases: OCC.Core.IMeshTools.IMeshTools_MeshAlgo

  • Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

property thisown

The membership flag

class BRepMesh_Circle(*args)

Bases: object

  • Default constructor.
    rtype

    None* Constructor. @param theLocation location of a circle. @param theRadius radius of a circle.

    param theLocation

    type theLocation

    gp_XY

    param theRadius

    type theRadius

    float

    rtype

    None

Location()
  • Returns location of a circle.
    rtype

    inline gp_XY

Radius()
  • Returns radius of a circle.
    rtype

    inline float

SetLocation()
  • Sets location of a circle. @param theLocation location of a circle.
    param theLocation

    type theLocation

    gp_XY

    rtype

    inline void

SetRadius()
  • Sets radius of a circle. @param theRadius radius of a circle.
    param theRadius

    type theRadius

    float

    rtype

    inline void

property thisown

The membership flag

class BRepMesh_CircleInspector(*args)

Bases: object

  • Constructor. @param theTolerance tolerance to be used for identification of shot circles. @param theReservedSize size to be reserved for vector of circles. @param theAllocator memory allocator to be used by internal collections.
    param theTolerance

    type theTolerance

    float

    param theReservedSize

    type theReservedSize

    int

    param theAllocator

    type theAllocator

    NCollection_IncAllocator

    rtype

    None

Bind()
  • Adds the circle to vector of circles at the given position. @param theIndex position of circle in the vector. @param theCircle circle to be added.
    param theIndex

    type theIndex

    int

    param theCircle

    type theCircle

    BRepMesh_Circle

    rtype

    inline void

Circle()
  • Returns circle with the given index. @param theIndex index of circle. returns circle with the given index.
    param theIndex

    type theIndex

    int

    rtype

    inline BRepMesh_Circle

Circles()
  • Resutns vector of registered circles.
    rtype

    inline IMeshData::VectorOfCircle

GetShotCircles()
  • Returns list of circles shot by the reference point.
    rtype

    inline IMeshData::ListOfInteger

Inspect()
  • Performs inspection of a circle with the given index. @param theTargetIndex index of a circle to be checked. returns status of the check.
    param theTargetIndex

    type theTargetIndex

    int

    rtype

    inline NCollection_CellFilter_Action

static IsEqual()
  • Checks indices for equlity.
    param theIndex

    type theIndex

    int

    param theTargetIndex

    type theTargetIndex

    int

    rtype

    bool

SetPoint()
  • Set reference point to be checked. @param thePoint bullet point.
    param thePoint

    type thePoint

    gp_XY

    rtype

    inline void

property thisown

The membership flag

class BRepMesh_CircleTool(*args)

Bases: object

  • Constructor. @param theAllocator memory allocator to be used by internal structures.
    param theAllocator

    type theAllocator

    NCollection_IncAllocator

    rtype

    None* Constructor. @param theReservedSize size to be reserved for vector of circles. @param theAllocator memory allocator to be used by internal structures.

    param theReservedSize

    type theReservedSize

    int

    param theAllocator

    type theAllocator

    NCollection_IncAllocator

    rtype

    None

Bind()
  • Binds the circle to the tool. @param theIndex index a circle should be bound with. @param theCircle circle to be bound.
    param theIndex

    type theIndex

    int

    param theCircle

    type theCircle

    gp_Circ2d

    rtype

    None* Computes circle on three points and bind it to the tool. @param theIndex index a circle should be bound with. @param thePoint1 first point. @param thePoint2 second point. @param thePoint3 third point. returns False in case of impossibility to build a circle on the given points, True elsewhere.

    param theIndex

    type theIndex

    int

    param thePoint1

    type thePoint1

    gp_XY

    param thePoint2

    type thePoint2

    gp_XY

    param thePoint3

    type thePoint3

    gp_XY

    rtype

    bool

Delete()
  • Deletes a circle from the tool. @param theIndex index of a circle to be removed.
    param theIndex

    type theIndex

    int

    rtype

    None

Init()
  • Initializes the tool. @param theReservedSize size to be reserved for vector of circles.
    param Standard_Integer

    type Standard_Integer

    rtype

    inline void

IsEmpty()
  • Retruns true if cell filter contains no circle.
    rtype

    inline bool

static MakeCircle()
  • Computes circle on three points. @param thePoint1 first point. @param thePoint2 second point. @param thePoint3 third point. @param[out] theLocation center of computed circle. @param[out] theRadius radius of computed circle. returns False in case of impossibility to build a circle on the given points, True elsewhere.
    param thePoint1

    type thePoint1

    gp_XY

    param thePoint2

    type thePoint2

    gp_XY

    param thePoint3

    type thePoint3

    gp_XY

    param theLocation

    type theLocation

    gp_XY

    param theRadius

    type theRadius

    float

    rtype

    bool

MocBind()
  • Binds implicit zero circle. @param theIndex index a zero circle should be bound with.
    param theIndex

    type theIndex

    int

    rtype

    None

Select()
  • Select the circles shot by the given point. @param thePoint bullet point.
    param thePoint

    type thePoint

    gp_XY

    rtype

    IMeshData::ListOfInteger

SetCellSize()
  • Sets new size for cell filter. @param theSize cell size to be set for X and Y dimensions.
    param theSize

    type theSize

    float

    rtype

    inline void* Sets new size for cell filter. @param theSizeX cell size to be set for X dimension. @param theSizeY cell size to be set for Y dimension.

    param theSizeX

    type theSizeX

    float

    param theSizeY

    type theSizeY

    float

    rtype

    inline void

SetMinMaxSize()
  • Sets limits of inspection area. @param theMin bottom left corner of inspection area. @param theMax top right corner of inspection area.
    param theMin

    type theMin

    gp_XY

    param theMax

    type theMax

    gp_XY

    rtype

    inline void

property thisown

The membership flag

class BRepMesh_Classifier(*args)

Bases: OCC.Core.Standard.Standard_Transient

  • Constructor.
    rtype

    None

static DownCast(t)
Perform()
  • Performs classification of the given point regarding to face internals. @param thePoint Point in parametric space to be classified. returns TopAbs_IN if point lies within face boundaries and TopAbs_OUT elsewhere.
    param thePoint

    type thePoint

    gp_Pnt2d

    rtype

    TopAbs_State

RegisterWire()
  • Registers wire specified by sequence of points for further classification of points. @param theWire Wire to be registered. Specified by sequence of points. @param theTolUV Tolerance to be used for calculations in parametric space. @param theUmin Lower U boundary of the face in parametric space. @param theUmax Upper U boundary of the face in parametric space. @param theVmin Lower V boundary of the face in parametric space. @param theVmax Upper V boundary of the face in parametric space.
    param theWire

    type theWire

    NCollection_Sequence< gp_Pnt2d *>

    param theTolUV

    type theTolUV

    std::pair<float, float>

    param theRangeU

    type theRangeU

    std::pair<float, float>

    param theRangeV

    type theRangeV

    std::pair<float, float>

    rtype

    None

property thisown

The membership flag

class BRepMesh_Context(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_Context

  • Constructor.
    rtype

    None

property thisown

The membership flag

class BRepMesh_CurveTessellator(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_CurveTessellator

  • Constructor.
    param theEdge

    type theEdge

    IMeshData::IEdgeHandle

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    None* Constructor.

    param theEdge

    type theEdge

    IMeshData::IEdgeHandle

    param theOrientation

    type theOrientation

    TopAbs_Orientation

    param theFace

    type theFace

    IMeshData::IFaceHandle

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    None

property thisown

The membership flag

class BRepMesh_DataStructureOfDelaun(*args)

Bases: OCC.Core.Standard.Standard_Transient

  • Constructor. @param theAllocator memory allocator to be used by internal structures. @param theReservedNodeSize presumed number of nodes in this mesh.
    param theAllocator

    type theAllocator

    NCollection_IncAllocator

    param theReservedNodeSize

    default value is 100

    type theReservedNodeSize

    int

    rtype

    None

AddElement()
  • Adds element to the mesh if it is not already in the mesh. @param theElement element to be added to the mesh. returns index of the element in the structure.
    param theElement

    type theElement

    BRepMesh_Triangle

    rtype

    int

  • Adds link to the mesh if it is not already in the mesh. @param theLink link to be added to the mesh. returns index of the link in the structure.
    param theLink

    type theLink

    BRepMesh_Edge

    rtype

    int

AddNode()
  • Adds node to the mesh if it is not already in the mesh. @param theNode node to be added to the mesh. @param isForceAdd adds the given node to structure without checking on coincidence with other nodes. returns index of the node in the structure.
    param theNode

    type theNode

    BRepMesh_Vertex

    param isForceAdd

    default value is Standard_False

    type isForceAdd

    bool

    rtype

    int

Allocator()
  • Returns memory allocator used by the structure.
    rtype

    inline opencascade::handle<NCollection_IncAllocator>

ClearDeleted()
  • Substitutes deleted items by the last one from corresponding map to have only non-deleted elements, links or nodes in the structure.
    rtype

    None

ClearDomain()
  • Removes all elements.
    rtype

    None

Data()
  • Gives the data structure for initialization of cell size and tolerance.
    rtype

    inline opencascade::handle<BRepMesh_VertexTool>

static DownCast(t)
Dump()
Parameters

theFileNameStr –

type theFileNameStr

char *

rtype

None

ElementNodes()
  • Returns indices of nodes forming the given element. @param theElement element which nodes should be retrieved. @param[out] theNodes nodes of the given element.
    param theElement

    type theElement

    BRepMesh_Triangle

    param )

    type )

    int ( theNodes

    rtype

    None

ElementsConnectedTo()
  • Returns indices of elements conected to the link with the given index. @param theLinkIndex index of link whose data should be retrieved. returns indices of elements conected to the link.
    param theLinkIndex

    type theLinkIndex

    int

    rtype

    BRepMesh_PairOfIndex

ElementsOfDomain()
  • Returns map of indices of elements registered in mesh.
    rtype

    inline IMeshData::MapOfInteger

GetElement()
  • Get element by the index. @param theIndex index of an element. returns element with the given index.
    param theIndex

    type theIndex

    int

    rtype

    BRepMesh_Triangle

  • Get link by the index. @param theIndex index of a link. returns link with the given index.
    param theIndex

    type theIndex

    int

    rtype

    BRepMesh_Edge

GetNode()
  • Get node by the index. @param theIndex index of a node. returns node with the given index.
    param theIndex

    type theIndex

    int

    rtype

    inline BRepMesh_Vertex

IndexOf()
  • Finds the index of the given node. @param theNode node to find. returns index of the given element of zero if node is not in the mesh.
    param theNode

    type theNode

    BRepMesh_Vertex

    rtype

    int* Finds the index of the given link. @param theLink link to find. returns index of the given element of zero if link is not in the mesh.

    param theLink

    type theLink

    BRepMesh_Edge

    rtype

    int

LinksConnectedTo()
  • Get list of links attached to the node with the given index. @param theIndex index of node whose links should be retrieved. returns list of links attached to the node.
    param theIndex

    type theIndex

    int

    rtype

    inline IMeshData::ListOfInteger

LinksOfDomain()
  • Returns map of indices of links registered in mesh.
    rtype

    inline IMeshData::MapOfInteger

NbElements()
  • @name API for accessing mesh elements. Returns number of links.
    rtype

    inline int

  • @name API for accessing mesh links. Returns number of links.
    rtype

    inline int

NbNodes()
  • @name API for accessing mesh nodes. Returns number of nodes.
    rtype

    inline int

RemoveElement()
  • Removes element from the mesh. @param theIndex index of element to be removed.
    param theIndex

    type theIndex

    int

    rtype

    None

  • Removes link from the mesh in case if it has no connected elements and its type is Free. @param theIndex index of link to be removed. @param isForce if True link will be removed even if movability is not Free.
    param theIndex

    type theIndex

    int

    param isForce

    default value is Standard_False

    type isForce

    bool

    rtype

    None

RemoveNode()
  • Removes node from the mesh in case if it has no connected links and its type is Free. @param theIndex index of node to be removed. @param isForce if True node will be removed even if movability is not Free.
    param theIndex

    type theIndex

    int

    param isForce

    default value is Standard_False

    type isForce

    bool

    rtype

    None

StatisticsToString(BRepMesh_DataStructureOfDelaun self) → std::string
SubstituteElement()
  • Substitutes the element with the given index by new one. @param theIndex index of element to be substituted. @param theNewLink substituting element. returns False in case if new element is already in the structure, True elsewhere.
    param theIndex

    type theIndex

    int

    param theNewElement

    type theNewElement

    BRepMesh_Triangle

    rtype

    bool

  • Substitutes the link with the given index by new one. @param theIndex index of link to be substituted. @param theNewLink substituting link. returns False in case if new link is already in the structure, True elsewhere.
    param theIndex

    type theIndex

    int

    param theNewLink

    type theNewLink

    BRepMesh_Edge

    rtype

    bool

SubstituteNode()
  • Substitutes the node with the given index by new one. @param theIndex index of node to be substituted. @param theNewNode substituting node. returns False in case if new node is already in the structure, True elsewhere.
    param theIndex

    type theIndex

    int

    param theNewNode

    type theNewNode

    BRepMesh_Vertex

    rtype

    bool

property thisown

The membership flag

class BRepMesh_Deflection

Bases: OCC.Core.Standard.Standard_Transient

  • Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

static ComputeAbsoluteDeflection()
  • Returns absolute deflection for theShape with respect to the relative deflection and theMaxShapeSize. @param theShape shape for that the deflection should be computed. @param theRelativeDeflection relative deflection. @param theMaxShapeSize maximum size of the whole shape. returns absolute deflection for the shape.
    param theShape

    type theShape

    TopoDS_Shape

    param theRelativeDeflection

    type theRelativeDeflection

    float

    param theMaxShapeSize

    type theMaxShapeSize

    float

    rtype

    float

static ComputeDeflection()
  • Computes and updates deflection of the given discrete edge.
    param theDEdge

    type theDEdge

    IMeshData::IEdgeHandle

    param theMaxShapeSize

    type theMaxShapeSize

    float

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    void* Computes and updates deflection of the given discrete wire.

    param theDWire

    type theDWire

    IMeshData::IWireHandle

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    void* Computes and updates deflection of the given discrete face.

    param theDFace

    type theDFace

    IMeshData::IFaceHandle

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    void

static DownCast(t)
property thisown

The membership flag

class BRepMesh_Delaun(*args)

Bases: object

  • Creates instance of triangulator, but do not run the algorithm automatically.
    param theOldMesh

    type theOldMesh

    BRepMesh_DataStructureOfDelaun

    param theCellsCountU

    type theCellsCountU

    int

    param theCellsCountV

    type theCellsCountV

    int

    param isFillCircles

    type isFillCircles

    bool

    rtype

    None* Creates the triangulation with an empty Mesh data structure.

    param theVertices

    type theVertices

    IMeshData::Array1OfVertexOfDelaun

    rtype

    None* Creates the triangulation with an existent Mesh data structure.

    param theOldMesh

    type theOldMesh

    BRepMesh_DataStructureOfDelaun

    param theVertices

    type theVertices

    IMeshData::Array1OfVertexOfDelaun

    rtype

    None* Creates the triangulation with an existant Mesh data structure.

    param theOldMesh

    type theOldMesh

    BRepMesh_DataStructureOfDelaun

    param theVertexIndices

    type theVertexIndices

    IMeshData::VectorOfInteger

    rtype

    None* Creates the triangulation with an existant Mesh data structure.

    param theOldMesh

    type theOldMesh

    BRepMesh_DataStructureOfDelaun

    param theVertexIndices

    type theVertexIndices

    IMeshData::VectorOfInteger

    param theCellsCountU

    type theCellsCountU

    int

    param theCellsCountV

    type theCellsCountV

    int

    rtype

    None

AddVertices()
  • Adds some vertices into the triangulation.
    param theVerticesIndices

    type theVerticesIndices

    IMeshData::VectorOfInteger

    rtype

    None

Circles()
  • Returns tool used to build mesh consistent to Delaunay criteria.
    rtype

    inline BRepMesh_CircleTool

Contains()
  • Test is the given triangle contains the given vertex. @param theSqTolerance square tolerance to check closeness to some edge @param theEdgeOn If it is != 0 the vertex lies onto the edge index returned through this parameter.
    param theTriangleId

    type theTriangleId

    int

    param theVertex

    type theVertex

    BRepMesh_Vertex

    param theSqTolerance

    type theSqTolerance

    float

    param theEdgeOn

    type theEdgeOn

    int

    rtype

    bool

GetEdge()
  • Gives edge with the given index
    param theIndex

    type theIndex

    int

    rtype

    inline BRepMesh_Edge

GetTriangle()
  • Gives triangle with the given index
    param theIndex

    type theIndex

    int

    rtype

    inline BRepMesh_Triangle

GetVertex()
  • Gives vertex with the given index
    param theIndex

    type theIndex

    int

    rtype

    inline BRepMesh_Vertex

Init()
  • Initializes the triangulation with an array of vertices.
    param theVertices

    type theVertices

    IMeshData::Array1OfVertexOfDelaun

    rtype

    None

InitCirclesTool()
  • Forces initialization of circles cell filter using working structure.
    param theCellsCountU

    type theCellsCountU

    int

    param theCellsCountV

    type theCellsCountV

    int

    rtype

    None

RemoveVertex()
  • Removes a vertex from the triangulation.
    param theVertex

    type theVertex

    BRepMesh_Vertex

    rtype

    None

Result()
  • Gives the Mesh data structure.
    rtype

    inline opencascade::handle<BRepMesh_DataStructureOfDelaun>

UseEdge()
  • Modify mesh to use the edge. returns True if done
    param theEdge

    type theEdge

    int

    rtype

    bool

property thisown

The membership flag

class BRepMesh_DelaunayBaseMeshAlgo(*args)

Bases: object

  • Constructor.
    rtype

    None

property thisown

The membership flag

class BRepMesh_DiscretFactory(*args, **kwargs)

Bases: object

DefaultName()
  • Returns name for current meshing algorithm.
    rtype

    inline TCollection_AsciiString

Discret()
  • Returns triangulation algorithm instance. @param theShape shape to be meshed. @param theLinDeflection linear deflection to be used for meshing. @param theAngDeflection angular deflection to be used for meshing.
    param theShape

    type theShape

    TopoDS_Shape

    param theLinDeflection

    type theLinDeflection

    float

    param theAngDeflection

    type theAngDeflection

    float

    rtype

    opencascade::handle<BRepMesh_DiscretRoot>

ErrorStatus()
  • Returns error status for last meshing algorithm switch.
    rtype

    inline BRepMesh_FactoryError

FunctionName()
  • Returns function name that should be exported by plugin.
    rtype

    inline TCollection_AsciiString

static Get()
  • Returns the global factory instance.
    rtype

    BRepMesh_DiscretFactory

Names()
  • Returns the list of registered meshing algorithms.
    rtype

    inline TColStd_MapOfAsciiString

SetDefault()
  • Setup meshing algorithm that should be created by this Factory. Returns True if requested tool is available. On fail Factory will continue to use previous algo. Call ::ErrorStatus() method to retrieve fault reason.
    param theName

    type theName

    TCollection_AsciiString

    param theFuncName

    default value is ‘DISCRETALGO’

    type theFuncName

    TCollection_AsciiString

    rtype

    bool

SetDefaultName()
  • Setup meshing algorithm by name. Returns True if requested tool is available. On fail Factory will continue to use previous algo.
    param theName

    type theName

    TCollection_AsciiString

    rtype

    bool

SetFunctionName()
  • Advanced function. Changes function name to retrieve from plugin. Returns True if requested tool is available. On fail Factory will continue to use previous algo.
    param theFuncName

    type theFuncName

    TCollection_AsciiString

    rtype

    bool

property thisown

The membership flag

class BRepMesh_DiscretRoot(*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)
IsDone()
  • Returns true if triangualtion was performed and has success.
    rtype

    inline bool

Perform()
  • Compute triangulation for set shape.
    rtype

    None

SetShape()
  • Set the shape to triangulate.
    param theShape

    type theShape

    TopoDS_Shape

    rtype

    inline void

Shape()
Return type

inline TopoDS_Shape

property thisown

The membership flag

class BRepMesh_Edge(*args)

Bases: OCC.Core.BRepMesh.BRepMesh_OrientedEdge

  • Default constructor.
    rtype

    None* Constructs a link between two vertices.

    param theFirstNode

    type theFirstNode

    int

    param theLastNode

    type theLastNode

    int

    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    None

IsEqual()
  • Checks for equality with another edge. @param theOther edge to be checked against this one. returns True if equal, False if not.
    param theOther

    type theOther

    BRepMesh_Edge

    rtype

    inline bool

IsSameOrientation()
  • Checks if the given edge and this one have the same orientation. @param theOther edge to be checked against this one. etrun True if edges have the same orientation, False if not.
    param theOther

    type theOther

    BRepMesh_Edge

    rtype

    inline bool

Movability()
  • Returns movability flag of the Link.
    rtype

    inline BRepMesh_DegreeOfFreedom

SetMovability()
  • Sets movability flag of the Link. @param theMovability flag to be set.
    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    inline void

property thisown

The membership flag

class BRepMesh_EdgeDiscret(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_ModelAlgo

  • Constructor.
    rtype

    None

static CreateEdgeTessellationExtractor()
  • Creates instance of tessellation extractor.
    param theDEdge

    type theDEdge

    IMeshData::IEdgeHandle

    param theDFace

    type theDFace

    IMeshData::IFaceHandle

    rtype

    opencascade::handle<IMeshTools_CurveTessellator>

static CreateEdgeTessellator()
  • Creates instance of free edge tessellator.
    param theDEdge

    type theDEdge

    IMeshData::IEdgeHandle

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    opencascade::handle<IMeshTools_CurveTessellator>* Creates instance of edge tessellator.

    param theDEdge

    type theDEdge

    IMeshData::IEdgeHandle

    param theOrientation

    type theOrientation

    TopAbs_Orientation

    param theDFace

    type theDFace

    IMeshData::IFaceHandle

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    opencascade::handle<IMeshTools_CurveTessellator>

static Tessellate2d()
  • Updates 2d discrete edge model using tessellation of 3D curve.
    param theDEdge

    type theDEdge

    IMeshData::IEdgeHandle

    param theUpdateEnds

    type theUpdateEnds

    bool

    rtype

    void

static Tessellate3d()
  • Updates 3d discrete edge model using the given tessellation tool.
    param theDEdge

    type theDEdge

    IMeshData::IEdgeHandle

    param theTessellator

    type theTessellator

    IMeshTools_CurveTessellator

    param theUpdateEnds

    type theUpdateEnds

    bool

    rtype

    void

property thisown

The membership flag

class BRepMesh_FaceChecker(*args)

Bases: OCC.Core.Standard.Standard_Transient

  • Default constructor
    param theFace

    type theFace

    IMeshData::IFaceHandle

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    None

static DownCast(t)
Perform()
  • Performs check wires of the face for intersections. returns True if there is no intersection, False elsewhere.
    rtype

    bool

property thisown

The membership flag

class BRepMesh_FaceDiscret(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_ModelAlgo

  • Constructor.
    param theAlgoFactory

    type theAlgoFactory

    IMeshTools_MeshAlgoFactory

    rtype

    None

property thisown

The membership flag

class BRepMesh_GeomTool(*args)

Bases: object

  • Constructor. Initiates discretization of the given geometric curve. @param theCurve curve to be discretized. @param theFirstParam first parameter of the curve. @param theLastParam last parameter of the curve. @param theLinDeflection linear deflection. @param theAngDeflection angular deflection. @param theMinPointsNb minimum nuber of points to be produced.
    param theCurve

    type theCurve

    BRepAdaptor_Curve

    param theFirstParam

    type theFirstParam

    float

    param theLastParam

    type theLastParam

    float

    param theLinDeflection

    type theLinDeflection

    float

    param theAngDeflection

    type theAngDeflection

    float

    param theMinPointsNb

    default value is 2

    type theMinPointsNb

    int

    param theMinSize

    default value is Precision::Confusion()

    type theMinSize

    float

    rtype

    None* Constructor. Initiates discretization of geometric curve corresponding to iso curve of the given surface. @param theSurface surface the iso curve to be taken from. @param theIsoType type of iso curve to be used, U or V. @param theParamIso parameter on the surface specifying the iso curve. @param theFirstParam first parameter of the curve. @param theLastParam last parameter of the curve. @param theLinDeflection linear deflection. @param theAngDeflection angular deflection. @param theMinPointsNb minimum nuber of points to be produced.

    param theSurface

    type theSurface

    BRepAdaptor_HSurface

    param theIsoType

    type theIsoType

    GeomAbs_IsoType

    param theParamIso

    type theParamIso

    float

    param theFirstParam

    type theFirstParam

    float

    param theLastParam

    type theLastParam

    float

    param theLinDeflection

    type theLinDeflection

    float

    param theAngDeflection

    type theAngDeflection

    float

    param theMinPointsNb

    default value is 2

    type theMinPointsNb

    int

    param theMinSize

    default value is Precision::Confusion()

    type theMinSize

    float

    rtype

    None

AddPoint()
  • Adds point to already calculated points (or replaces existing). @param thePoint point to be added. @param theParam parameter on the curve corresponding to the given point. @param theIsReplace if True replaces existing point lying within parameteric tolerance of the given point. returns index of new added point or found with parametric tolerance
    param thePoint

    type thePoint

    gp_Pnt

    param theParam

    type theParam

    float

    param theIsReplace

    default value is Standard_True

    type theIsReplace

    bool

    rtype

    inline int

static CellsCount()
Parameters

theSurface –

type theSurface

Adaptor3d_HSurface

param theVerticesNb

type theVerticesNb

int

param theDeflection

type theDeflection

float

param theRangeSplitter

type theRangeSplitter

BRepMesh_DefaultRangeSplitter *

rtype

std::pair<int, int>

Cross = 1
EndPointTouch = 2
Glued = 4
NbPoints()
  • Returns number of discretization points.
    rtype

    inline int

NoIntersection = 0
PointOnSegment = 3
Same = 5
static SquareDeflectionOfSegment()
  • Compute deflection of the given segment.
    param theFirstPoint

    type theFirstPoint

    gp_Pnt

    param theLastPoint

    type theLastPoint

    gp_Pnt

    param theMidPoint

    type theMidPoint

    gp_Pnt

    rtype

    float

Value()
  • Gets parameters of discretization point with the given index. @param theIndex index of discretization point. @param theIsoParam parameter on surface to be used as second coordinate of resulting 2d point. @param theParam[out] parameter of the point on the iso curve. @param thePoint[out] discretization point. @param theUV[out] discretization point in parametric space of the surface. returns True on success, False elsewhere.
    param theIndex

    type theIndex

    int

    param theIsoParam

    type theIsoParam

    float

    param theParam

    type theParam

    float

    param thePoint

    type thePoint

    gp_Pnt

    param theUV

    type theUV

    gp_Pnt2d

    rtype

    bool* Gets parameters of discretization point with the given index. @param theIndex index of discretization point. @param theSurface surface the curve is lying onto. @param theParam[out] parameter of the point on the curve. @param thePoint[out] discretization point. @param theUV[out] discretization point in parametric space of the surface. returns True on success, False elsewhere.

    param theIndex

    type theIndex

    int

    param theSurface

    type theSurface

    BRepAdaptor_HSurface

    param theParam

    type theParam

    float

    param thePoint

    type thePoint

    gp_Pnt

    param theUV

    type theUV

    gp_Pnt2d

    rtype

    bool

property thisown

The membership flag

class BRepMesh_IncrementalMesh(*args)

Bases: OCC.Core.BRepMesh.BRepMesh_DiscretRoot

  • @name mesher API Default constructor
    rtype

    None* Constructor. Automatically calls method Perform. @param theShape shape to be meshed. @param theLinDeflection linear deflection. @param isRelative if True deflection used for discretization of each edge will be <theLinDeflection> * <size of edge>. Deflection used for the faces will be the maximum deflection of their edges. @param theAngDeflection angular deflection. @param isInParallel if True shape will be meshed in parallel.

    param theShape

    type theShape

    TopoDS_Shape

    param theLinDeflection

    type theLinDeflection

    float

    param isRelative

    default value is Standard_False

    type isRelative

    bool

    param theAngDeflection

    default value is 0.5

    type theAngDeflection

    float

    param isInParallel

    default value is Standard_False

    type isInParallel

    bool

    rtype

    None* Constructor. Automatically calls method Perform. @param theShape shape to be meshed. @param theParameters - parameters of meshing

    param theShape

    type theShape

    TopoDS_Shape

    param theParameters

    type theParameters

    IMeshTools_Parameters

    rtype

    None

ChangeParameters()
  • Returns modifiable meshing parameters
    rtype

    inline IMeshTools_Parameters

static Discret()
  • @name plugin API Plugin interface for the Mesh Factories. Initializes meshing algorithm with the given parameters. @param theShape shape to be meshed. @param theLinDeflection linear deflection. @param theAngDeflection angular deflection. @param[out] theAlgo pointer to initialized algorithm.
    param theShape

    type theShape

    TopoDS_Shape

    param theLinDeflection

    type theLinDeflection

    float

    param theAngDeflection

    type theAngDeflection

    float

    param theAlgo

    type theAlgo

    BRepMesh_DiscretRoot *

    rtype

    int

static DownCast(t)
GetStatusFlags()
  • Returns accumulated status flags faced during meshing.
    rtype

    inline int

IsModified()
  • Returns modified flag.
    rtype

    inline bool

static IsParallelDefault()
  • Returns multi-threading usage flag set by default in Discret() static method (thus applied only to Mesh Factories).
    rtype

    bool

Parameters()
  • @name accessing to parameters. Returns meshing parameters
    rtype

    inline IMeshTools_Parameters

Perform()
  • Performs meshing ot the shape.
    rtype

    void* Performs meshing using custom context;

    param theContext

    type theContext

    IMeshTools_Context

    rtype

    None

static SetParallelDefault()
  • Setup multi-threading usage flag set by default in Discret() static method (thus applied only to Mesh Factories).
    param isInParallel

    type isInParallel

    bool

    rtype

    void

property thisown

The membership flag

class BRepMesh_MeshAlgoFactory(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_MeshAlgoFactory

  • Constructor.
    rtype

    None

property thisown

The membership flag

class BRepMesh_MeshTool(*args)

Bases: OCC.Core.Standard.Standard_Transient

  • Constructor. Initializes tool by the given data structure.
    param theStructure

    type theStructure

    BRepMesh_DataStructureOfDelaun

    rtype

    None

AddAndLegalizeTriangle()
  • Adds new triangle with specified nodes to mesh. Legalizes triangle in case if it violates circle criteria.
    param thePoint1

    type thePoint1

    int

    param thePoint2

    type thePoint2

    int

    param thePoint3

    type thePoint3

    int

    rtype

    inline void

  • Adds new link to mesh. Updates link index and link orientaion parameters.
    param theFirstNode

    type theFirstNode

    int

    param theLastNode

    type theLastNode

    int

    param theLinkIndex

    type theLinkIndex

    int

    param theLinkOri

    type theLinkOri

    bool

    rtype

    inline void

AddTriangle()
  • Adds new triangle with specified nodes to mesh.
    param thePoint1

    type thePoint1

    int

    param thePoint2

    type thePoint2

    int

    param thePoint3

    type thePoint3

    int

    param )

    type )

    int ( theEdges

    rtype

    inline void

  • Cleans frontier links from triangles to the right.
    rtype

    None

static DownCast(t)
  • Erases all links that have no elements connected to them.
    rtype

    None* Erases links from the specified map that have no elements connected to them.

    param theLinks

    type theLinks

    IMeshData::MapOfIntegerInteger

    rtype

    None

EraseItemsConnectedTo()
  • Erases all elements connected to the specified artificial node. In addition, erases the artificial node itself.
    param theNodeIndex

    type theNodeIndex

    int

    rtype

    None

EraseTriangle()
  • Erases triangle with the given index and adds the free edges into the map. When an edge is suppressed more than one time it is destroyed.
    param theTriangleIndex

    type theTriangleIndex

    int

    param theLoopEdges

    type theLoopEdges

    IMeshData::MapOfIntegerInteger

    rtype

    None

GetStructure()
  • Returns data structure manipulated by this tool.
    rtype

    inline opencascade::handle<BRepMesh_DataStructureOfDelaun>

Legalize()
  • Performs legalization of triangles connected to the specified link.
    param theLinkIndex

    type theLinkIndex

    int

    rtype

    None

property thisown

The membership flag

class BRepMesh_ModelBuilder(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_ModelBuilder

  • Constructor.
    rtype

    None

property thisown

The membership flag

class BRepMesh_ModelHealer(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_ModelAlgo

  • Constructor.
    rtype

    None

property thisown

The membership flag

class BRepMesh_ModelPostProcessor(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_ModelAlgo

  • Constructor.
    rtype

    None

property thisown

The membership flag

class BRepMesh_ModelPreProcessor(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_ModelAlgo

  • Constructor.
    rtype

    None

property thisown

The membership flag

class BRepMesh_OrientedEdge(*args)

Bases: object

  • Default constructor.
    rtype

    None* Constructs a link between two vertices.

    param theFirstNode

    type theFirstNode

    int

    param theLastNode

    type theLastNode

    int

    rtype

    None

FirstNode()
  • Returns index of first node of the Link.
    rtype

    inline int

HashCode()
  • Computes a hash code for this oriented edge, in the range [1, theUpperBound] @param theUpperBound the upper bound of the range a computing hash code must be within returns a computed hash code, in the range [1, theUpperBound]
    param theUpperBound

    type theUpperBound

    int

    rtype

    inline int

IsEqual()
  • Checks this and other edge for equality. @param theOther edge to be checked against this one. @retrun True if edges have the same orientation, False if not.
    param theOther

    type theOther

    BRepMesh_OrientedEdge

    rtype

    inline bool

LastNode()
  • Returns index of last node of the Link.
    rtype

    inline int

property thisown

The membership flag

class BRepMesh_PairOfIndex(*args)

Bases: object

  • Default constructor
    rtype

    None

Append()
  • Appends index to the pair.
    param theIndex

    type theIndex

    int

    rtype

    inline void

Clear()
  • Clears indices.
    rtype

    None

Extent()
  • Returns number of initialized indeces.
    rtype

    inline int

FirstIndex()
  • Returns first index of pair.
    rtype

    inline int

Index()
  • Returns index corresponding to the given position in the pair. @param thePairPos position of index in the pair (1 or 2).
    param thePairPos

    type thePairPos

    int

    rtype

    inline int

IsEmpty()
  • Returns is pair is empty.
    rtype

    inline bool

LastIndex()
  • Returns last index of pair
    rtype

    inline int

Prepend()
  • Prepends index to the pair.
    param theIndex

    type theIndex

    int

    rtype

    inline void

RemoveIndex()
  • Remove index from the given position. @param thePairPos position of index in the pair (1 or 2).
    param thePairPos

    type thePairPos

    int

    rtype

    inline void

SetIndex()
  • Sets index corresponding to the given position in the pair. @param thePairPos position of index in the pair (1 or 2). @param theIndex index to be stored.
    param thePairPos

    type thePairPos

    int

    param theIndex

    type theIndex

    int

    rtype

    inline void

property thisown

The membership flag

class BRepMesh_SelectorOfDataStructureOfDelaun(*args)

Bases: OCC.Core.Standard.Standard_Transient

  • Default constructor.
    rtype

    None* Constructor. Initializes selector by the mesh.

    param theMesh

    type theMesh

    BRepMesh_DataStructureOfDelaun

    rtype

    None

AddNeighbours()
  • Adds a level of neighbours by edge the selector.
    rtype

    inline void

static DownCast(t)
Elements()
  • Returns selected elements.
    rtype

    inline IMeshData::MapOfInteger

  • Gives the list of incices of frontier links.
    rtype

    inline IMeshData::MapOfInteger

Initialize()
  • Initializes selector by the mesh.
    param theMesh

    type theMesh

    BRepMesh_DataStructureOfDelaun

    rtype

    None

  • Returns selected links.
    rtype

    inline IMeshData::MapOfInteger

NeighboursByEdgeOf()
  • Selects all neighboring elements by links of the given element.
    param theElement

    type theElement

    BRepMesh_Triangle

    rtype

    None

NeighboursOf()
  • Selects all neighboring elements of the given node.
    param theNode

    type theNode

    BRepMesh_Vertex

    rtype

    None* Selects all neighboring elements of the given link.

    param theLink

    type theLink

    BRepMesh_Edge

    rtype

    None* Selects all neighboring elements of the given element.

    param theElement

    type theElement

    BRepMesh_Triangle

    rtype

    None* Adds a level of neighbours by edge to the selector.

    param &

    type &

    BRepMesh_SelectorOfDataStructureOfDelaun

    rtype

    inline void

NeighboursOfElement()
  • Selects all neighboring elements by nodes of the given element.
    param theElementIndex

    type theElementIndex

    int

    rtype

    None

  • Selects all neighboring elements of link with the given index.
    param theLinkIndex

    type theLinkIndex

    int

    rtype

    None

NeighboursOfNode()
  • Selects all neighboring elements of node with the given index.
    param theNodeIndex

    type theNodeIndex

    int

    rtype

    None

Nodes()
  • Returns selected nodes.
    rtype

    inline IMeshData::MapOfInteger

property thisown

The membership flag

class BRepMesh_ShapeTool

Bases: OCC.Core.Standard.Standard_Transient

  • Empty constructor

Return type

None* Copy constructor – does nothing

Parameters

& (Standard_Transient) –

Return type

None

static AddInFace()
  • Stores the given triangulation into the given face. @param theFace face to be updated by triangulation. @param theTriangulation triangulation to be stored into the face.
    param theFace

    type theFace

    TopoDS_Face

    param theTriangulation

    type theTriangulation

    Poly_Triangulation

    rtype

    void

static BoxMaxDimension()
  • Gets the maximum dimension of the given bounding box. If the given bounding box is void leaves the resulting value unchanged. @param theBox bounding box to be processed. @param theMaxDimension maximum dimension of the given box.
    param theBox

    type theBox

    Bnd_Box

    param theMaxDimension

    type theMaxDimension

    float

    rtype

    void

static CheckAndUpdateFlags()
  • Checks same parameter, same range and degenerativity attributes using geometrical data of the given edge and updates edge model by computed parameters in case of worst case - it can drop flags same parameter and same range to False but never to True if it is already set to False. In contrary, it can also drop degenerated flag to True, but never to False if it is already set to True.
    param theEdge

    type theEdge

    IMeshData::IEdgeHandle

    param thePCurve

    type thePCurve

    IMeshData::IPCurveHandle

    rtype

    void

static DownCast(t)
static MaxFaceTolerance()
  • Returns maximum tolerance of the given face. Considers tolerances of edges and vertices contained in the given face.
    param theFace

    type theFace

    TopoDS_Face

    rtype

    float

static NullifyEdge()
  • Nullifies polygon on triangulation stored in the edge. @param theEdge edge to be updated by null polygon. @param theTriangulation triangulation the given edge is associated to. @param theLocation face location.
    param theEdge

    type theEdge

    TopoDS_Edge

    param theTriangulation

    type theTriangulation

    Poly_Triangulation

    param theLocation

    type theLocation

    TopLoc_Location

    rtype

    void* Nullifies 3d polygon stored in the edge. @param theEdge edge to be updated by null polygon. @param theLocation face location.

    param theEdge

    type theEdge

    TopoDS_Edge

    param theLocation

    type theLocation

    TopLoc_Location

    rtype

    void

static NullifyFace()
  • Nullifies triangulation stored in the face. @param theFace face to be updated by null triangulation.
    param theFace

    type theFace

    TopoDS_Face

    rtype

    void

static Range()
  • Gets the parametric range of the given edge on the given face.
    param theEdge

    type theEdge

    TopoDS_Edge

    param theFace

    type theFace

    TopoDS_Face

    param thePCurve

    type thePCurve

    Geom2d_Curve

    param theFirstParam

    type theFirstParam

    float

    param theLastParam

    type theLastParam

    float

    param isConsiderOrientation

    default value is Standard_False

    type isConsiderOrientation

    bool

    rtype

    bool* Gets the 3d range of the given edge.

    param theEdge

    type theEdge

    TopoDS_Edge

    param theCurve

    type theCurve

    Geom_Curve

    param theFirstParam

    type theFirstParam

    float

    param theLastParam

    type theLastParam

    float

    param isConsiderOrientation

    default value is Standard_False

    type isConsiderOrientation

    bool

    rtype

    bool

static UVPoints()
  • Gets the strict UV locations of the extremities of the edge using pcurve.
    param theEdge

    type theEdge

    TopoDS_Edge

    param theFace

    type theFace

    TopoDS_Face

    param theFirstPoint2d

    type theFirstPoint2d

    gp_Pnt2d

    param theLastPoint2d

    type theLastPoint2d

    gp_Pnt2d

    param isConsiderOrientation

    default value is Standard_False

    type isConsiderOrientation

    bool

    rtype

    bool

static UpdateEdge()
  • Updates the given edge by the given tessellated representation. @param theEdge edge to be updated. @param thePolygon tessellated representation of the edge to be stored. @param theTriangulation triangulation the given edge is associated to. @param theLocation face location.
    param theEdge

    type theEdge

    TopoDS_Edge

    param thePolygon

    type thePolygon

    Poly_PolygonOnTriangulation

    param theTriangulation

    type theTriangulation

    Poly_Triangulation

    param theLocation

    type theLocation

    TopLoc_Location

    rtype

    void* Updates the given edge by the given tessellated representation. @param theEdge edge to be updated. @param thePolygon tessellated representation of the edge to be stored.

    param theEdge

    type theEdge

    TopoDS_Edge

    param thePolygon

    type thePolygon

    Poly_Polygon3D

    rtype

    void* Updates the given seam edge by the given tessellated representations. @param theEdge edge to be updated. @param thePolygon1 tessellated representation corresponding to forward direction of the seam edge. @param thePolygon2 tessellated representation corresponding to reversed direction of the seam edge. @param theTriangulation triangulation the given edge is associated to. @param theLocation face location.

    param theEdge

    type theEdge

    TopoDS_Edge

    param thePolygon1

    type thePolygon1

    Poly_PolygonOnTriangulation

    param thePolygon2

    type thePolygon2

    Poly_PolygonOnTriangulation

    param theTriangulation

    type theTriangulation

    Poly_Triangulation

    param theLocation

    type theLocation

    TopLoc_Location

    rtype

    void

static UseLocation()
  • Applies location to the given point and return result. @param thePnt point to be transformed. @param theLoc location to be applied.
    param thePnt

    type thePnt

    gp_Pnt

    param theLoc

    type theLoc

    TopLoc_Location

    rtype

    gp_Pnt

property thisown

The membership flag

class BRepMesh_ShapeVisitor(*args)

Bases: OCC.Core.IMeshTools.IMeshTools_ShapeVisitor

  • Constructor.
    param theModel

    type theModel

    IMeshData_Model

    rtype

    None

Visit()
  • Handles TopoDS_Face object.
    param theFace

    type theFace

    TopoDS_Face

    rtype

    void* Handles TopoDS_Edge object.

    param theEdge

    type theEdge

    TopoDS_Edge

    rtype

    void

property thisown

The membership flag

class BRepMesh_Triangle(*args)

Bases: object

  • Default constructor.
    rtype

    None* Constructor. @param theEdges array of edges of triangle. @param theOrientations array of edge’s orientations. @param theMovability movability of triangle.

    param )

    type )

    int ( theEdges

    param )

    type )

    bool ( theOrientations

    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    None

Edges()
  • Gets edges with orientations composing the triangle. @param[out] theEdges array edges are stored to. @param[out] theOrientations array orientations are stored to.
    param )

    type )

    int ( theEdges

    param )

    type )

    bool ( theOrientations

    rtype

    inline void

HashCode()
  • Computes a hash code for this triangle, in the range [1, theUpperBound] @param theUpperBound the upper bound of the range a computing hash code must be within returns a computed hash code, in the range [1, theUpperBound]
    param theUpperBound

    type theUpperBound

    int

    rtype

    inline int

Initialize()
  • Initializes the triangle by the given parameters. @param theEdges array of edges of triangle. @param theOrientations array of edge’s orientations. @param theMovability movability of triangle.
    param )

    type )

    int ( theEdges

    param )

    type )

    bool ( theOrientations

    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    inline void

IsEqual()
  • Checks for equality with another triangle. @param theOther triangle to be checked against this one. returns True if equal, False if not.
    param theOther

    type theOther

    BRepMesh_Triangle

    rtype

    inline bool

Movability()
  • Returns movability of the triangle.
    rtype

    inline BRepMesh_DegreeOfFreedom

SetMovability()
  • Sets movability of the triangle.
    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    inline void

property myEdges
property myMovability
property myOrientations
property thisown

The membership flag

class BRepMesh_Vertex(*args)

Bases: object

  • Default constructor
    rtype

    None* Creates vertex associated with point in 3d space. @param theUV position of vertex in parametric space. @param theLocation3d index of 3d point to be associated with vertex. @param theMovability movability of the vertex.

    param theUV

    type theUV

    gp_XY

    param theLocation3d

    type theLocation3d

    int

    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    None* Creates vertex without association with point in 3d space. @param theU U position of vertex in parametric space. @param theV V position of vertex in parametric space. @param theMovability movability of the vertex.

    param theU

    type theU

    float

    param theV

    type theV

    float

    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    None

ChangeCoord()
  • Returns position of the vertex in parametric space for modification.
    rtype

    inline gp_XY

Coord()
  • Returns position of the vertex in parametric space.
    rtype

    inline gp_XY

HashCode()
  • Computes a hash code for this vertex, in the range [1, theUpperBound] @param theUpperBound the upper bound of the range a computing hash code must be within returns a computed hash code, in the range [1, theUpperBound]
    param theUpperBound

    type theUpperBound

    int

    rtype

    inline int

Initialize()
  • Initializes vertex associated with point in 3d space. @param theUV position of vertex in parametric space. @param theLocation3d index of 3d point to be associated with vertex. @param theMovability movability of the vertex.
    param theUV

    type theUV

    gp_XY

    param theLocation3d

    type theLocation3d

    int

    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    inline void

IsEqual()
  • Checks for equality with another vertex. @param theOther vertex to be checked against this one. returns True if equal, False if not.
    param theOther

    type theOther

    BRepMesh_Vertex

    rtype

    inline bool

Location3d()
  • Returns index of 3d point associated with the vertex.
    rtype

    inline int

Movability()
  • Returns movability of the vertex.
    rtype

    inline BRepMesh_DegreeOfFreedom

SetMovability()
  • Sets movability of the vertex.
    param theMovability

    type theMovability

    BRepMesh_DegreeOfFreedom

    rtype

    inline void

property thisown

The membership flag

class BRepMesh_VertexInspector(*args)

Bases: object

  • Constructor. @param theAllocator memory allocator to be used by internal collections.
    param theAllocator

    type theAllocator

    NCollection_IncAllocator

    rtype

    None

Add()
  • Registers the given vertex. @param theVertex vertex to be registered.
    param theVertex

    type theVertex

    BRepMesh_Vertex

    rtype

    int

Clear()
  • Clear inspector’s internal data structures.
    rtype

    inline void

Delete()
  • Deletes vertex with the given index. @param theIndex index of vertex to be removed.
    param theIndex

    type theIndex

    int

    rtype

    inline void

GetCoincidentPoint()
  • Returns index of point coinciding with regerence one.
    rtype

    inline int

GetListOfDelPoints()
  • Returns list with indexes of vertices that have movability attribute equal to BRepMesh_Deleted and can be replaced with another node.
    rtype

    inline IMeshData::ListOfInteger

GetVertex()
  • Returns vertex with the given index.
    param theIndex

    type theIndex

    int

    rtype

    inline BRepMesh_Vertex

Inspect()
  • Performs inspection of a point with the given index. @param theTargetIndex index of a circle to be checked. returns status of the check.
    param theTargetIndex

    type theTargetIndex

    int

    rtype

    NCollection_CellFilter_Action

static IsEqual()
  • Checks indices for equlity.
    param theIndex

    type theIndex

    int

    param theTargetIndex

    type theTargetIndex

    int

    rtype

    bool

NbVertices()
  • Returns number of registered vertices.
    rtype

    inline int

SetPoint()
  • Set reference point to be checked.
    param thePoint

    type thePoint

    gp_XY

    rtype

    inline void

SetTolerance()
  • Sets the tolerance to be used for identification of coincident vertices equal for both dimensions.
    param theTolerance

    type theTolerance

    float

    rtype

    inline void* Sets the tolerance to be used for identification of coincident vertices. @param theToleranceX tolerance for X dimension. @param theToleranceY tolerance for Y dimension.

    param theToleranceX

    type theToleranceX

    float

    param theToleranceY

    type theToleranceY

    float

    rtype

    inline void

property thisown

The membership flag

class BRepMesh_VertexTool(*args)

Bases: OCC.Core.Standard.Standard_Transient

  • Constructor. @param theAllocator memory allocator to be used by internal collections.
    param theAllocator

    type theAllocator

    NCollection_IncAllocator

    rtype

    None

Add()
  • Adds vertex with empty data to the tool. @param theVertex node to be added to the mesh. @param isForceAdd adds the given node to structure without checking on coincidence with other nodes. returns index of the node in the structure.
    param theVertex

    type theVertex

    BRepMesh_Vertex

    param isForceAdd

    type isForceAdd

    bool

    rtype

    int

DeleteVertex()
  • Deletes vertex with the given index from the tool.
    param theIndex

    type theIndex

    int

    rtype

    None

static DownCast(t)
Extent()
  • Returns a number of vertices.
    rtype

    inline int

FindIndex()
  • Returns index of the given vertex.
    param theVertex

    type theVertex

    BRepMesh_Vertex

    rtype

    int

FindKey()
  • Returns vertex by the given index.
    param theIndex

    type theIndex

    int

    rtype

    inline BRepMesh_Vertex

GetListOfDelNodes()
  • Returns the list with indexes of vertices that have movability attribute equal to BRepMesh_Deleted and can be replaced with another node.
    rtype

    inline IMeshData::ListOfInteger

GetTolerance()
  • Gets the tolerance to be used for identification of coincident vertices. @param theToleranceX tolerance for X dimension. @param theToleranceY tolerance for Y dimension.
    param theToleranceX

    type theToleranceX

    float

    param theToleranceY

    type theToleranceY

    float

    rtype

    None

IsEmpty()
  • Returns True when the map contains no keys.
    rtype

    inline bool

RemoveLast()
  • Remove last node from the structure.
    rtype

    inline void

SetCellSize()
  • Sets new size of cell for cellfilter equal in both directions.
    param theSize

    type theSize

    float

    rtype

    None* Sets new size of cell for cellfilter. @param theSizeX size for X dimension. @param theSizeY size for Y dimension.

    param theSizeX

    type theSizeX

    float

    param theSizeY

    type theSizeY

    float

    rtype

    None

SetTolerance()
  • Sets the tolerance to be used for identification of coincident vertices equal for both dimensions.
    param theTolerance

    type theTolerance

    float

    rtype

    None* Sets the tolerance to be used for identification of coincident vertices. @param theToleranceX tolerance for X dimension. @param theToleranceY tolerance for Y dimension.

    param theToleranceX

    type theToleranceX

    float

    param theToleranceY

    type theToleranceY

    float

    rtype

    None

StatisticsToString(BRepMesh_VertexTool self) → std::string
Substitute()
  • Substitutes vertex with the given by the given vertex with attributes. @param theIndex index of vertex to be substituted. @param theVertex replacement vertex.
    param theIndex

    type theIndex

    int

    param theVertex

    type theVertex

    BRepMesh_Vertex

    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()