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refineMesh: Added customizable direction fields to multiDirRefinement

Browse Source 
Contribution provided by Bruno Santos
Resolves feature request http://www.openfoam.org/mantisbt/view.php?id=2004
This commit is contained in:
Henry Weller
2016-02-22 17:06:18 +00:00
parent 4758c2ac86
commit e22f1b3514
31 changed files with 1381 additions and 35 deletions
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14
src/dynamicMesh/meshCut/cellCuts/cellCuts.C
View File

@ -38,7 +38,7 @@ License
namespace Foam
{
defineTypeNameAndDebug(cellCuts, 0);
defineTypeNameAndDebug(cellCuts, 0);
}
@ -120,7 +120,7 @@ void Foam::cellCuts::writeUncutOBJ
const label cellI
) const
{
//- Cell edges
// Cell edges
OFstream cutsStream(dir / "cell_" + name(cellI) + ".obj");
Pout<< "Writing cell for time " << mesh().time().timeName()
@ -135,7 +135,7 @@ void Foam::cellCuts::writeUncutOBJ
labelList(1, cellI)
);
//- Loop cutting cell in two
// Loop cutting cell in two
OFstream cutStream(dir / "cellCuts_" + name(cellI) + ".obj");
Pout<< "Writing raw cuts on cell for time " << mesh().time().timeName()
@ -180,7 +180,7 @@ void Foam::cellCuts::writeOBJ
const labelList& anchors
) const
{
//- Cell edges
// Cell edges
OFstream cutsStream(dir / "cell_" + name(cellI) + ".obj");
Pout<< "Writing cell for time " << mesh().time().timeName()
@ -196,7 +196,7 @@ void Foam::cellCuts::writeOBJ
);
//- Loop cutting cell in two
// Loop cutting cell in two
OFstream loopStream(dir / "cellLoop_" + name(cellI) + ".obj");
Pout<< "Writing loop for time " << mesh().time().timeName()
@ -207,7 +207,7 @@ void Foam::cellCuts::writeOBJ
writeOBJ(loopStream, loopPoints, vertI);
//- Anchors for cell
// Anchors for cell
OFstream anchorStream(dir / "anchors_" + name(cellI) + ".obj");
Pout<< "Writing anchors for time " << mesh().time().timeName()
@ -2240,7 +2240,7 @@ void Foam::cellCuts::setFromCellCutter
WarningInFunction
<< "Found loop on cell " << cellI
<< " that resulted in an unexpected bad cut."
<< " that resulted in an unexpected bad cut." << nl
<< " Suggestions:" << nl
<< " - Turn on the debug switch for 'cellCuts' to get"
<< " geometry files that identify this cell." << nl

61
src/dynamicMesh/meshCut/directions/directions.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -57,13 +57,12 @@ const Foam::NamedEnum<Foam::directions::directionType, 3>
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
// For debugging
void Foam::directions::writeOBJ(Ostream& os, const point& pt)
{
os << "v " << pt.x() << ' ' << pt.y() << ' ' << pt.z() << endl;
}
// For debugging
void Foam::directions::writeOBJ
(
Ostream& os,
@ -81,7 +80,6 @@ void Foam::directions::writeOBJ
}
// Dump to file.
void Foam::directions::writeOBJ
(
const fileName& fName,
@ -137,7 +135,6 @@ void Foam::directions::check2D
}
// Get direction on all cells
Foam::vectorField Foam::directions::propagateDirection
(
const polyMesh& mesh,
@ -283,34 +280,35 @@ Foam::directions::directions
List<vectorField>(wordList(dict.lookup("directions")).size())
{
const wordList wantedDirs(dict.lookup("directions"));
const word coordSystem(dict.lookup("coordinateSystem"));
bool wantNormal = false;
bool wantTan1 = false;
bool wantTan2 = false;
label nDirs = 0;
forAll(wantedDirs, i)
if (coordSystem != "fieldBased")
{
directionType wantedDir = directionTypeNames_[wantedDirs[i]];
forAll(wantedDirs, i)
{
directionType wantedDir = directionTypeNames_[wantedDirs[i]];
if (wantedDir == NORMAL)
{
wantNormal = true;
}
else if (wantedDir == TAN1)
{
wantTan1 = true;
}
else if (wantedDir == TAN2)
{
wantTan2 = true;
if (wantedDir == NORMAL)
{
wantNormal = true;
}
else if (wantedDir == TAN1)
{
wantTan1 = true;
}
else if (wantedDir == TAN2)
{
wantTan2 = true;
}
}
}
label nDirs = 0;
const word coordSystem(dict.lookup("coordinateSystem"));
if (coordSystem == "global")
{
const dictionary& globalDict = dict.subDict("globalCoeffs");
@ -424,12 +422,29 @@ Foam::directions::directions
this->operator[](nDirs++) = tan2Dirs;
}
}
else if (coordSystem == "fieldBased")
{
forAll(wantedDirs, i)
{
operator[](nDirs++) =
vectorIOField
(
IOobject
(
mesh.instance()/wantedDirs[i],
mesh,
IOobject::MUST_READ,
IOobject::NO_WRITE
)
);
}
}
else
{
FatalErrorInFunction
<< "Unknown coordinate system "
<< coordSystem << endl
<< "Known types are global and patchLocal"
<< "Known types are global, patchLocal and fieldBased"
<< exit(FatalError);
}
}

10
src/dynamicMesh/meshCut/directions/directions.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -30,7 +30,8 @@ Description
Used in splitting cells.
Either all cells have similar refinement direction ('global') or
direction is dependent on local cell geometry. Controlled by dictionary.
direction is dependent on local cell geometry, or loads selected fields
by name ('fieldBased'). Controlled by dictionary.
SourceFiles
directions.C
@ -65,7 +66,9 @@ class directions
:
public List<vectorField>
{
public:
// Data types
//- Enumeration listing the possible coordinate directions.
@ -76,6 +79,7 @@ public:
NORMAL
};
private:
static const NamedEnum<directionType, 3> directionTypeNames_;
@ -83,7 +87,6 @@ private:
// Private Member Functions
//- For debugging. Write point coordinate.
static void writeOBJ(Ostream& os, const point& pt);
@ -141,7 +144,6 @@ public:
const dictionary& dict,
const twoDPointCorrector* correct2DPtr = NULL
);
};