OCC.StlMesh module

class Handle_StlMesh_Mesh(*args)

Bases: OCC.MMgt.Handle_MMgt_TShared

static DownCast()
GetObject()
IsNull()
Nullify()
thisown

The membership flag

class Handle_StlMesh_MeshDomain(*args)

Bases: OCC.MMgt.Handle_MMgt_TShared

static DownCast()
GetObject()
IsNull()
Nullify()
thisown

The membership flag

class Handle_StlMesh_MeshTriangle(*args)

Bases: OCC.MMgt.Handle_MMgt_TShared

static DownCast()
GetObject()
IsNull()
Nullify()
thisown

The membership flag

class Handle_StlMesh_SequenceNodeOfSequenceOfMesh(*args)

Bases: OCC.TCollection.Handle_TCollection_SeqNode

static DownCast()
GetObject()
IsNull()
Nullify()
thisown

The membership flag

class Handle_StlMesh_SequenceNodeOfSequenceOfMeshDomain(*args)

Bases: OCC.TCollection.Handle_TCollection_SeqNode

static DownCast()
GetObject()
IsNull()
Nullify()
thisown

The membership flag

class Handle_StlMesh_SequenceNodeOfSequenceOfMeshTriangle(*args)

Bases: OCC.TCollection.Handle_TCollection_SeqNode

static DownCast()
GetObject()
IsNull()
Nullify()
thisown

The membership flag

class StlMesh_Mesh(*args)

Bases: OCC.MMgt.MMgt_TShared

  • Creates an empty mesh.
Return type:None
AddDomain()
  • Adds a new mesh domain. The mesh deflection is defaulted to Confusion from package Precision.
Return type:void
  • Adds a new mesh domain. Raised if the deflection is lower than zero Raised if the deflection is lower than Confusion from package Precision
Parameters:Deflection (float) –
Return type:void
AddOnlyNewVertex()
  • Returns the range of the vertex in the current domain. The current vertex is not inserted in the mesh if it already exist.
Parameters:
Return type:

int

AddTriangle()
  • Build a triangle with the triplet of vertices (V1, V2, V3). This triplet defines the indexes of the vertex in the current domain The coordinates Xn, Yn, Zn defines the normal direction to the triangle. Returns the range of the triangle in the current domain.
Parameters:
Return type:

int

AddVertex()
  • Returns the range of the vertex in the current domain.
Parameters:
Return type:

int

Bounds()
  • Each vertex of the mesh verifies the following relations : XYZMin.X() <= X <= XYZMax.X() XYZMin.Y() <= Y <= XYZMax.y() XYZMin.Z() <= Z <= XYZMax.Z()
Parameters:
Return type:

void

Clear()
Return type:void
Deflection()
  • Returns the deflection of the mesh of the domain of range <DomainIndex>. Raised if <DomainIndex> is lower than 1 or greater than the number of domains.
Parameters:DomainIndex (int) –
Return type:float
GetHandle()
IsEmpty()
Return type:bool
NbDomains()
  • Number of domains in the mesh.
Return type:int
NbTriangles()
  • Cumulative Number of triangles in the mesh.
Return type:int
  • Number of triangles in the domain of range <DomainIndex>. Raised if <DomainIndex> is lower than 1 or greater than the number of domains.
Parameters:DomainIndex (int) –
Return type:int
NbVertices()
  • Cumulative Number of vertices in the mesh.
Return type:int
  • Number of vertices in the domain of range <DomainIndex>. Raised if <DomainIndex> is lower than 1 or greater than the number of domains.
Parameters:DomainIndex (int) –
Return type:int
Triangles()
  • Returns the set of triangle of the mesh domain of range <DomainIndex>. Raised if <DomainIndex> is lower than 1 or greater than the number of domains.
Parameters:DomainIndex (int) – default value is 1
Return type:StlMesh_SequenceOfMeshTriangle
Vertices()
  • Returns the coordinates of the vertices of the mesh domain of range <DomainIndex>. {XV1, YV1, ZV1, XV2, YV2, ZV2, XV3,.....} Raised if <DomainIndex> is lower than 1 or greater than the number of domains.
Parameters:DomainIndex (int) – default value is 1
Return type:TColgp_SequenceOfXYZ
thisown

The membership flag

class StlMesh_MeshDomain(*args)

Bases: OCC.MMgt.MMgt_TShared

  • The mesh deflection is defaulted to Confusion from package Precision.
Return type:None
  • Raised if the deflection is lower than zero Raised if the deflection is lower than Confusion from package Precision
Parameters:Deflection (float) –
Return type:None
AddOnlyNewVertex()
  • Returns the range of the vertex in the current domain. The current vertex is not inserted in the mesh if it already exist.
Parameters:
Return type:

int

AddTriangle()
  • Build a triangle with the triplet of vertices (V1, V2, V3). This triplet defines the indexes of the vertex in the current domain The coordinates Xn, Yn, Zn defines the normal direction to the triangle. Returns the range of the triangle in the current domain.
Parameters:
Return type:

int

AddVertex()
  • Returns the range of the vertex in the current domain.
Parameters:
Return type:

int

Deflection()
Return type:float
GetHandle()
NbTriangles()
  • Number of triangles in the mesh.
Return type:int
NbVertices()
  • Number of vertices in the mesh.
Return type:int
Triangles()
  • Returns the set of triangles of the current mesh domain
Return type:StlMesh_SequenceOfMeshTriangle
Vertices()
  • Returns the coordinates of the vertices of the mesh domain of range <DomainIndex>. {XV1, YV1, ZV1, XV2, YV2, ZV2, XV3,.....}
Return type:TColgp_SequenceOfXYZ
thisown

The membership flag

class StlMesh_MeshExplorer(*args)

Bases: object

Parameters:M (Handle_StlMesh_Mesh &) –
Return type:None
Deflection()
  • Returns the mesh deflection of the current domain.
Return type:float
InitTriangle()
  • Initializes the exploration of the triangles of the mesh domain of range <DomainIndex>. Raised if <DomainIndex> is lower than 1 or greater than the number of domains.
Parameters:DomainIndex (int) – default value is 1
Return type:None
MoreTriangle()
Return type:bool
NextTriangle()
  • Raised if there is no more triangle in the current domain.
Return type:None
TriangleOrientation()
  • Raised if there is no more triangle in the current domain.
Parameters:
  • Xn (float &) –
  • Yn (float &) –
  • Zn (float &) –
Return type:

None

TriangleVertices()
  • Raised if there is no more triangle in the current domain.
Parameters:
  • X1 (float &) –
  • Y1 (float &) –
  • Z1 (float &) –
  • X2 (float &) –
  • Y2 (float &) –
  • Z2 (float &) –
  • X3 (float &) –
  • Y3 (float &) –
  • Z3 (float &) –
Return type:

None

thisown

The membership flag

class StlMesh_MeshTriangle(*args)

Bases: OCC.MMgt.MMgt_TShared

  • empty constructor
Return type:None
  • create a triangle defined with the indexes of its three vertices and its orientation Raised if V1, V2 or V3 is lower than zero
Parameters:
Return type:

None

GetHandle()
GetVertex()
  • get indexes of the three vertices (V1,V2,V3)
Parameters:
  • V1 (int &) –
  • V2 (int &) –
  • V3 (int &) –
Return type:

None

GetVertexAndOrientation()
  • get indexes of the three vertices (V1,V2,V3) and the orientation
Parameters:
  • V1 (int &) –
  • V2 (int &) –
  • V3 (int &) –
  • Xn (float &) –
  • Yn (float &) –
  • Zn (float &) –
Return type:

None

SetVertex()
  • set indexes of the three vertices (V1,V2,V3) Raised if V1, V2 or V3 is lower than zero
Parameters:
Return type:

None

SetVertexAndOrientation()
  • set indexes of the three vertices (V1,V2,V3) and the orientation Raised if V1, V2 or V3 is lower than zero
Parameters:
Return type:

None

thisown

The membership flag

class StlMesh_SequenceNodeOfSequenceOfMesh(*args)

Bases: OCC.TCollection.TCollection_SeqNode

Parameters:
  • I (Handle_StlMesh_Mesh &) –
  • n (TCollection_SeqNodePtr &) –
  • p (TCollection_SeqNodePtr &) –
Return type:

None

GetHandle()
Value()
Return type:Handle_StlMesh_Mesh
thisown

The membership flag

class StlMesh_SequenceNodeOfSequenceOfMeshDomain(*args)

Bases: OCC.TCollection.TCollection_SeqNode

Parameters:
  • I (Handle_StlMesh_MeshDomain &) –
  • n (TCollection_SeqNodePtr &) –
  • p (TCollection_SeqNodePtr &) –
Return type:

None

GetHandle()
Value()
Return type:Handle_StlMesh_MeshDomain
thisown

The membership flag

class StlMesh_SequenceNodeOfSequenceOfMeshTriangle(*args)

Bases: OCC.TCollection.TCollection_SeqNode

Parameters:
  • I (Handle_StlMesh_MeshTriangle &) –
  • n (TCollection_SeqNodePtr &) –
  • p (TCollection_SeqNodePtr &) –
Return type:

None

GetHandle()
Value()
Return type:Handle_StlMesh_MeshTriangle
thisown

The membership flag

class StlMesh_SequenceOfMesh(*args)

Bases: OCC.TCollection.TCollection_BaseSequence

Return type:None
Parameters:Other (StlMesh_SequenceOfMesh &) –
Return type:None
Append()
Parameters:
  • T (Handle_StlMesh_Mesh &) –
  • S (StlMesh_SequenceOfMesh &) –
Return type:

None

Return type:

None

Assign()
Parameters:Other (StlMesh_SequenceOfMesh &) –
Return type:StlMesh_SequenceOfMesh
ChangeValue()
Parameters:Index (int) –
Return type:Handle_StlMesh_Mesh
Clear()
Return type:None
First()
Return type:Handle_StlMesh_Mesh
InsertAfter()
Parameters:
  • Index (int) –
  • T (Handle_StlMesh_Mesh &) –
  • Index
  • S (StlMesh_SequenceOfMesh &) –
Return type:

None

Return type:

None

InsertBefore()
Parameters:
  • Index (int) –
  • T (Handle_StlMesh_Mesh &) –
  • Index
  • S (StlMesh_SequenceOfMesh &) –
Return type:

None

Return type:

None

Last()
Return type:Handle_StlMesh_Mesh
Prepend()
Parameters:
  • T (Handle_StlMesh_Mesh &) –
  • S (StlMesh_SequenceOfMesh &) –
Return type:

None

Return type:

None

Remove()
Parameters:
  • Index (int) –
  • FromIndex (int) –
  • ToIndex (int) –
Return type:

None

Return type:

None

Set()
Parameters:Other (StlMesh_SequenceOfMesh &) –
Return type:StlMesh_SequenceOfMesh
SetValue()
Parameters:
  • Index (int) –
  • I (Handle_StlMesh_Mesh &) –
Return type:

None

Split()
Parameters:
  • Index (int) –
  • Sub (StlMesh_SequenceOfMesh &) –
Return type:

None

Value()
Parameters:Index (int) –
Return type:Handle_StlMesh_Mesh
thisown

The membership flag

class StlMesh_SequenceOfMeshDomain(*args)

Bases: OCC.TCollection.TCollection_BaseSequence

Return type:None
Parameters:Other (StlMesh_SequenceOfMeshDomain &) –
Return type:None
Append()
Parameters:
  • T (Handle_StlMesh_MeshDomain &) –
  • S (StlMesh_SequenceOfMeshDomain &) –
Return type:

None

Return type:

None

Assign()
Parameters:Other (StlMesh_SequenceOfMeshDomain &) –
Return type:StlMesh_SequenceOfMeshDomain
ChangeValue()
Parameters:Index (int) –
Return type:Handle_StlMesh_MeshDomain
Clear()
Return type:None
First()
Return type:Handle_StlMesh_MeshDomain
InsertAfter()
Parameters:
  • Index (int) –
  • T (Handle_StlMesh_MeshDomain &) –
  • Index
  • S (StlMesh_SequenceOfMeshDomain &) –
Return type:

None

Return type:

None

InsertBefore()
Parameters:
  • Index (int) –
  • T (Handle_StlMesh_MeshDomain &) –
  • Index
  • S (StlMesh_SequenceOfMeshDomain &) –
Return type:

None

Return type:

None

Last()
Return type:Handle_StlMesh_MeshDomain
Prepend()
Parameters:
  • T (Handle_StlMesh_MeshDomain &) –
  • S (StlMesh_SequenceOfMeshDomain &) –
Return type:

None

Return type:

None

Remove()
Parameters:
  • Index (int) –
  • FromIndex (int) –
  • ToIndex (int) –
Return type:

None

Return type:

None

Set()
Parameters:Other (StlMesh_SequenceOfMeshDomain &) –
Return type:StlMesh_SequenceOfMeshDomain
SetValue()
Parameters:
  • Index (int) –
  • I (Handle_StlMesh_MeshDomain &) –
Return type:

None

Split()
Parameters:
  • Index (int) –
  • Sub (StlMesh_SequenceOfMeshDomain &) –
Return type:

None

Value()
Parameters:Index (int) –
Return type:Handle_StlMesh_MeshDomain
thisown

The membership flag

class StlMesh_SequenceOfMeshTriangle(*args)

Bases: OCC.TCollection.TCollection_BaseSequence

Return type:None
Parameters:Other (StlMesh_SequenceOfMeshTriangle &) –
Return type:None
Append()
Parameters:
  • T (Handle_StlMesh_MeshTriangle &) –
  • S (StlMesh_SequenceOfMeshTriangle &) –
Return type:

None

Return type:

None

Assign()
Parameters:Other (StlMesh_SequenceOfMeshTriangle &) –
Return type:StlMesh_SequenceOfMeshTriangle
ChangeValue()
Parameters:Index (int) –
Return type:Handle_StlMesh_MeshTriangle
Clear()
Return type:None
First()
Return type:Handle_StlMesh_MeshTriangle
InsertAfter()
Parameters:
  • Index (int) –
  • T (Handle_StlMesh_MeshTriangle &) –
  • Index
  • S (StlMesh_SequenceOfMeshTriangle &) –
Return type:

None

Return type:

None

InsertBefore()
Parameters:
  • Index (int) –
  • T (Handle_StlMesh_MeshTriangle &) –
  • Index
  • S (StlMesh_SequenceOfMeshTriangle &) –
Return type:

None

Return type:

None

Last()
Return type:Handle_StlMesh_MeshTriangle
Prepend()
Parameters:
  • T (Handle_StlMesh_MeshTriangle &) –
  • S (StlMesh_SequenceOfMeshTriangle &) –
Return type:

None

Return type:

None

Remove()
Parameters:
  • Index (int) –
  • FromIndex (int) –
  • ToIndex (int) –
Return type:

None

Return type:

None

Set()
Parameters:Other (StlMesh_SequenceOfMeshTriangle &) –
Return type:StlMesh_SequenceOfMeshTriangle
SetValue()
Parameters:
  • Index (int) –
  • I (Handle_StlMesh_MeshTriangle &) –
Return type:

None

Split()
Parameters:
  • Index (int) –
  • Sub (StlMesh_SequenceOfMeshTriangle &) –
Return type:

None

Value()
Parameters:Index (int) –
Return type:Handle_StlMesh_MeshTriangle
thisown

The membership flag

class SwigPyIterator(*args, **kwargs)

Bases: object

advance()
copy()
decr()
distance()
equal()
incr()
next()
previous()
thisown

The membership flag

value()
register_handle(handle, base_object)

Inserts the handle into the base object to prevent memory corruption in certain cases

class stlmesh

Bases: object

static Merge(*args)
  • Sequence of meshes Make a merge of two Mesh and returns a new Mesh. Very useful if you want to merge partMesh and CheckSurfaceMesh for example
Parameters:
  • mesh1 (Handle_StlMesh_Mesh &) –
  • mesh2 (Handle_StlMesh_Mesh &) –
Return type:

Handle_StlMesh_Mesh

thisown

The membership flag

stlmesh_Merge(*args)
  • Sequence of meshes Make a merge of two Mesh and returns a new Mesh. Very useful if you want to merge partMesh and CheckSurfaceMesh for example
Parameters:
  • mesh1 (Handle_StlMesh_Mesh &) –
  • mesh2 (Handle_StlMesh_Mesh &) –
Return type:

Handle_StlMesh_Mesh