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:	X (float) – Y (float) – Z (float) –
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:	V1 (int) – V2 (int) – V3 (int) – Xn (float) – Yn (float) – Zn (float) –
Return type:	int

AddVertex()¶

Returns the range of the vertex in the current domain.

Parameters:	X (float) – Y (float) – Z (float) –
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:	XYZmax (gp_XYZ) – XYZmin (gp_XYZ) –
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:	X (float) – Y (float) – Z (float) – IsNew (bool) –
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:	V1 (int) – V2 (int) – V3 (int) – Xn (float) – Yn (float) – Zn (float) –
Return type:	int

AddVertex()¶

Returns the range of the vertex in the current domain.

Parameters:	X (float) – Y (float) – Z (float) –
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:	V1 (int) – V2 (int) – V3 (int) – Xn (float) – Yn (float) – Zn (float) –
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:	V1 (int) – V2 (int) – V3 (int) –
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:	V1 (int) – V2 (int) – V3 (int) – Xn (float) – Yn (float) – Zn (float) –
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