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a97628121c
- includes restructuring and simplification of low-level ensight part
handling and refactor of backends to improve code reuse.
foamToEnsight
-------------
* new cellZone support.
This was previously only possible via a separate foamToEnsightParts
utility that was not parallelized.
* support for point fields.
* `-nearCellValue` option (as per foamToVTK)
* data indexing now uses values from the time index.
This is consistent with the ensightWrite function object and
can help with restarts.
* existing ensight directories are removed, unless the -no-overwrite
option is supplied
foamToEnsightParts
------------------
* now redundant and removed.
ensightOutputSurface (new class)
--------------------------------
* a lightweight wrapper for point/face references that is tailored
for the ensightSurfaceWriter. It uses compact face/point information
and is serial only, since this is the format requirements from the
surfaceWriter class.
ensightMesh (revised class)
---------------------------
* now only holds a polyMesh reference, which removes its dependency
on finiteVolume and allows it to be relocated under fileFormats
instead of conversion.
Removed classes: ensightParts, ensighPartFaces, ensightPartCells
- these were used by foamToEnsightParts, but not needed anymore.
97 lines
2.9 KiB
C
97 lines
2.9 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2020 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "ensightFaces.H"
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#include "ensightOutput.H"
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#include "polyMesh.H"
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#include "globalIndex.H"
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#include "globalMeshData.H"
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#include "uindirectPrimitivePatch.H"
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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Foam::label Foam::ensightFaces::uniqueMeshPoints
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(
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const polyMesh& mesh,
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labelList& uniqueMeshPointLabels,
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bool parallel
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) const
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{
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const ensightFaces& part = *this;
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parallel = parallel && Pstream::parRun();
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// Renumber the patch points/faces into unique points
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label nPoints = 0; // Total number of points
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labelList pointToGlobal; // local point to unique global index
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const pointField& points = mesh.points();
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const faceList& faces = mesh.faces();
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// Use the properly sorted faceIds (ensightFaces) and do NOT use
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// the faceZone or anything else directly, otherwise the
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// point-maps will not correspond.
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// - perform face-flipping later
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uindirectPrimitivePatch pp
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(
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UIndirectList<face>(faces, part.faceIds()),
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points
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);
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if (parallel)
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{
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autoPtr<globalIndex> globalPointsPtr =
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mesh.globalData().mergePoints
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(
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pp.meshPoints(),
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pp.meshPointMap(),
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pointToGlobal,
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uniqueMeshPointLabels
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);
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nPoints = globalPointsPtr().size(); // nPoints (global)
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}
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else
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{
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// Non-parallel
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// - all information already available from PrimitivePatch
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nPoints = pp.meshPoints().size();
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uniqueMeshPointLabels = pp.meshPoints();
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// Not neaded: pointToGlobal
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}
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return nPoints;
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}
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// ************************************************************************* //
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