extractFromFile.C
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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) 2017 OpenCFD Ltd.
9-------------------------------------------------------------------------------
10License
11 This file is part of OpenFOAM.
12
13 OpenFOAM is free software: you can redistribute it and/or modify it
14 under the terms of the GNU General Public License as published by
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20 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 for more details.
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23 You should have received a copy of the GNU General Public License
24 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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26\*---------------------------------------------------------------------------*/
27
28#include "extractFromFile.H"
29#include "edgeMesh.H"
31
32// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
33
34namespace Foam
35{
36namespace surfaceFeaturesExtraction
37{
39 (
40 method,
41 extractFromFile,
42 dictionary,
43 extractFromFile
44 );
45}
46}
47
48
49// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
50
52(
53 const dictionary& dict
54)
55:
56 method()
57{
58 const dictionary& coeffDict =
59 dict.optionalSubDict("extractFromFileCoeffs");
60
61 coeffDict.readEntry("featureEdgeFile", featureEdgeFile_);
62 coeffDict.readIfPresent("geometricTestOnly", geometricTestOnly_);
63}
64
65
66// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
67
69{}
70
71
72// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
73
74
77(
78 const triSurface& surf
79) const
80{
81 edgeMesh eMesh(featureEdgeFile_);
82
83 // Sometimes duplicate edges are present. Remove them.
84 eMesh.mergeEdges();
85
86 Info<< nl << "Reading existing feature edges from file "
87 << featureEdgeFile_ << nl
88 << "Selecting edges based purely on geometric tests: "
89 << geometricTestOnly().c_str() << endl;
90
92 (
93 surf,
94 eMesh.points(),
95 eMesh.edges(),
96 1e-6, // mergeTol
97 geometricTestOnly()
98 );
99}
100
101
102// ************************************************************************* //
Macros for easy insertion into run-time selection tables.
#define addNamedToRunTimeSelectionTable(baseType, thisType, argNames, lookupName)
Add to construction table with 'lookupName' as the key.
static autoPtr< Time > New()
Construct (dummy) Time - no functionObjects or libraries.
Definition: Time.C:717
Pointer management similar to std::unique_ptr, with some additional methods and type checking.
Definition: autoPtr.H:66
const refinementFeatures & features() const
Reference to feature edge mesh.
Run-time selectable surface feature extraction.
Namespace for OpenFOAM.
messageStream Info
Information stream (stdout output on master, null elsewhere)
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:372
constexpr char nl
The newline '\n' character (0x0a)
Definition: Ostream.H:53
dictionary dict
volScalarField & e
Definition: createFields.H:11