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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2016 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Application
testPatchTools
Description
Test app for PatchTools functionality
\*---------------------------------------------------------------------------*/
#include "PatchTools.H"
#include "argList.H"
#include "fvMesh.H"
#include "volFields.H"
#include "Time.H"
#include "OBJstream.H"
using namespace Foam;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
//template<class PatchType>
//Foam::tmp<Foam::pointField>
//areaPointNormals
//(
// const polyMesh& mesh,
// const PatchType& p,
// const labelList& meshFaces
//)
//{
// // Assume patch is smaller than the globalData().coupledPatch() (?) so
// // loop over patch meshPoints.
//
// const labelList& meshPoints = p.meshPoints();
//
// const globalMeshData& globalData = mesh.globalData();
// const indirectPrimitivePatch& coupledPatch = globalData.coupledPatch();
// const Map<label>& coupledPatchMP = coupledPatch.meshPointMap();
// const mapDistribute& map = globalData.globalPointSlavesMap();
// const globalIndexAndTransform& transforms =
// globalData.globalTransforms();
//
//
// // 1. Start off with local (area-weighted) normals
// // (note:without calculating pointNormals
// // to avoid them being stored)
//
// tmp<pointField> textrudeN(new pointField(p.nPoints(), Zero));
// pointField& extrudeN = textrudeN();
// {
// const faceList& localFaces = p.localFaces();
// const vectorField& faceAreas = mesh.faceAreas();
//
// forAll(localFaces, facei)
// {
// const face& f = localFaces[facei];
// const vector& n = faceAreas[meshFaces[facei]];
// forAll(f, fp)
// {
// extrudeN[f[fp]] += n;
// }
// }
// }
//
//
// // Collect local pointFaces
// List<List<point>> pointFaceNormals(map.constructSize());
// {
// const vectorField& faceAreas = mesh.faceAreas();
//
// forAll(meshPoints, patchPointi)
// {
// label meshPointi = meshPoints[patchPointi];
// Map<label>::const_iterator fnd = coupledPatchMP.find(meshPointi);
// if (fnd != coupledPatchMP.end())
// {
// label coupledPointi = fnd();
//
// List<point>& pNormals = pointFaceNormals[coupledPointi];
// const labelList& pFaces = p.pointFaces()[patchPointi];
// pNormals.setSize(pFaces.size());
// forAll(pFaces, i)
// {
// pNormals[i] = faceAreas[meshFaces[pFaces[i]]];
// }
// }
// }
// }
//
// // Pull remote data into local slots
// map.distribute
// (
// transforms,
// pointFaceNormals,
// listTransform()
// );
//
//
// // Combine normals
// const labelListList& slaves = globalData.globalPointSlaves();
// const labelListList& transformedSlaves =
// globalData.globalPointTransformedSlaves();
//
//
// pointField coupledPointNormals(map.constructSize(), Zero);
//
// forAll(meshPoints, patchPointi)
// {
// label meshPointi = meshPoints[patchPointi];
// Map<label>::const_iterator fnd = coupledPatchMP.find(meshPointi);
// if (fnd != coupledPatchMP.end())
// {
// label coupledPointi = fnd();
// const labelList& slaveSlots = slaves[coupledPointi];
// const labelList& transformedSlaveSlots =
// transformedSlaves[coupledPointi];
//
// label nFaces = slaveSlots.size()+transformedSlaveSlots.size();
// if (nFaces > 0)
// {
// // Combine
// point& n = coupledPointNormals[coupledPointi];
//
// n += sum(pointFaceNormals[coupledPointi]);
//
// forAll(slaveSlots, i)
// {
// n += sum(pointFaceNormals[slaveSlots[i]]);
// }
// forAll(transformedSlaveSlots, i)
// {
// n += sum(pointFaceNormals[transformedSlaveSlots[i]]);
// }
//
// // Put back into slave slots
// forAll(slaveSlots, i)
// {
// coupledPointNormals[slaveSlots[i]] = n;
// }
// forAll(transformedSlaveSlots, i)
// {
// coupledPointNormals[transformedSlaveSlots[i]] = n;
// }
// }
// }
// }
//
//
// // Send back
// map.reverseDistribute
// (
// transforms,
// coupledPointNormals.size(),
// coupledPointNormals,
// mapDistribute::transform()
// );
//
//
// // Override patch normals
// forAll(meshPoints, patchPointi)
// {
// label meshPointi = meshPoints[patchPointi];
// Map<label>::const_iterator fnd = coupledPatchMP.find(meshPointi);
// if (fnd != coupledPatchMP.end())
// {
// label coupledPointi = fnd();
// extrudeN[patchPointi] = coupledPointNormals[coupledPointi];
// }
// }
//
// extrudeN /= mag(extrudeN)+VSMALL;
//
// return textrudeN;
//}
// Main program:
int main(int argc, char *argv[])
{
#include "addTimeOptions.H"
argList::validArgs.append("patch");
#include "setRootCase.H"
#include "createTime.H"
#include "createMesh.H"
const word patchName = args[1];
label patchi = mesh.boundaryMesh().findPatchID(patchName);
const polyPatch& pp = mesh.boundaryMesh()[patchi];
const indirectPrimitivePatch& cpp = mesh.globalData().coupledPatch();
{
OBJstream str(runTime.path()/"edgePatchNormals.obj");
labelList patchEdges;
labelList coupledEdges;
PackedBoolList sameEdgeOrientation;
PatchTools::matchEdges
(
pp,
cpp,
patchEdges,
coupledEdges,
sameEdgeOrientation
);
const pointField en
(
PatchTools::edgeNormals
(
mesh,
pp,
patchEdges,
coupledEdges
)
);
forAll(en, patchEdgeI)
{
const edge& patchE = pp.edges()[patchEdgeI];
//str.write(pp.localPoints()[pointi], en[pointi]);
const point pt = patchE.centre(pp.localPoints());
str.write(linePointRef(pt, pt + 0.1*en[patchEdgeI]));
}
}
return 0;
// {
// OBJstream str(runTime.path()/"unweightedPatchNormals.obj");
//
// const pointField pn
// (
// PatchTools::pointNormals
// (
// mesh,
// pp,
// identity(pp.size())+pp.start()
// )
// );
// forAll(pn, pointi)
// {
// str.write(linePointRef(pp.localPoints()[pointi], pn[pointi]));
// }
// }
// {
// OBJstream str(runTime.path()/"areaWeightedPatchNormals.obj");
//
// const pointField pn
// (
// areaPointNormals
// (
// mesh,
// pp,
// identity(pp.size())+pp.start()
// )
// );
// forAll(pn, pointi)
// {
// str.write(linePointRef(pp.localPoints()[pointi], pn[pointi]));
// }
// }
Pout<< "End\n" << endl;
return 0;
}
// ************************************************************************* //
|
