OpenFOAM: API Guide
v2112
The open source CFD toolbox
blockMeshOBJ.H
Go to the documentation of this file.
1
/*---------------------------------------------------------------------------*\
2
========= |
3
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4
\\ / O peration |
5
\\ / A nd | www.openfoam.com
6
\\/ M anipulation |
7
-------------------------------------------------------------------------------
8
Copyright (C) 2020-2021 OpenCFD Ltd.
9
-------------------------------------------------------------------------------
10
License
11
This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
12
13
Description
14
OBJ output of blockMesh topology blocks
15
16
\*---------------------------------------------------------------------------*/
17
18
{
19
refPtr<polyMesh>
topoMeshPtr
(blocks.topology(
true
));
20
const
polyMesh&
topoMesh
=
topoMeshPtr
();
21
22
// Write mesh as edges
23
{
24
OFstream
os
(
runTime
.path()/
"blockTopology.obj"
);
25
26
Info
<<
"Writing block structure in obj format: "
27
<<
os
.name().name() <<
endl
;
28
29
for
(
const
point
&
p
:
topoMesh
.points())
30
{
31
os
<<
"v "
<<
p
.x() <<
' '
<<
p
.y() <<
' '
<<
p
.z() <<
nl
;
32
}
33
34
for
(
const
edge&
e
:
topoMesh
.edges())
35
{
36
os
<<
"l "
<<
e
.start() + 1 <<
' '
<<
e
.end() + 1 <<
nl
;
37
}
38
}
39
40
// Write centres of blocks
41
{
42
OFstream
os
(
runTime
.path()/
"blockCentres.obj"
);
43
44
Info
<<
"Writing block centres in obj format: "
45
<<
os
.name().name() <<
endl
;
46
47
for
(
const
point
&
p
:
topoMesh
.cellCentres())
48
{
49
os
<<
"v "
<<
p
.x() <<
' '
<<
p
.y() <<
' '
<<
p
.z() <<
nl
;
50
}
51
}
52
}
53
54
55
// ************************************************************************* //
runTime
engineTime & runTime
Definition:
createEngineTime.H:13
p
volScalarField & p
Definition:
createFieldRefs.H:8
Foam::endl
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition:
Ostream.H:369
topoMeshPtr
refPtr< polyMesh > topoMeshPtr(blocks.topology(true))
topoMesh
const polyMesh & topoMesh
Definition:
blockMeshOBJ.H:29
Foam::Info
messageStream Info
Information stream (stdout output on master, null elsewhere)
os
OBJstream os(runTime.globalPath()/outputName)
Foam::nl
constexpr char nl
Definition:
Ostream.H:404
Foam::constant::electromagnetic::e
const dimensionedScalar e
Elementary charge.
Definition:
createFields.H:11
Foam::point
vector point
Point is a vector.
Definition:
point.H:43
applications
utilities
mesh
generation
blockMesh
blockMeshOBJ.H
Generated by
1.8.17
OPENFOAM® is a registered
trademark
of OpenCFD Ltd.