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https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
createBaffles with faceZone
This commit is contained in:
mattijs
@ -43,16 +43,89 @@ Description
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#include "ReadFields.H"
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#include "volFields.H"
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#include "surfaceFields.H"
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#include "ZoneIDs.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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void modifyOrAddFace
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(
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polyTopoChange& meshMod,
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const face& f,
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const label faceI,
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const label own,
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const bool flipFaceFlux,
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const label newPatchI,
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const label zoneID,
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const bool zoneFlip,
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PackedBoolList& modifiedFace
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)
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{
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if (!modifiedFace[faceI])
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{
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// First usage of face. Modify.
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meshMod.setAction
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(
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polyModifyFace
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(
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f, // modified face
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faceI, // label of face
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own, // owner
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-1, // neighbour
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flipFaceFlux, // face flip
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newPatchI, // patch for face
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false, // remove from zone
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zoneID, // zone for face
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zoneFlip // face flip in zone
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)
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);
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modifiedFace[faceI] = 1;
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}
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else
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{
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// Second or more usage of face. Add.
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meshMod.setAction
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(
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polyAddFace
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(
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f, // modified face
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own, // owner
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-1, // neighbour
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-1, // master point
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-1, // master edge
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faceI, // master face
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flipFaceFlux, // face flip
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newPatchI, // patch for face
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zoneID, // zone for face
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zoneFlip // face flip in zone
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)
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);
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}
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}
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label findPatchID(const polyMesh& mesh, const word& name)
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{
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label patchI = mesh.boundaryMesh().findPatchID(name);
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if (patchI == -1)
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{
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FatalErrorIn("findPatchID(const polyMesh&, const word&)")
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<< "Cannot find patch " << name << endl
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<< "Valid patches are " << mesh.boundaryMesh().names()
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<< exit(FatalError);
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}
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return patchI;
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}
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// Main program:
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int main(int argc, char *argv[])
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{
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argList::validArgs.append("set");
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argList::validArgs.append("faceZone");
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argList::validArgs.append("patch");
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argList::validOptions.insert("additionalPatches", "(patch2 .. patchN)");
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argList::validOptions.insert("overwrite", "");
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@ -67,30 +140,28 @@ int main(int argc, char *argv[])
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const faceZoneMesh& faceZones = mesh.faceZones();
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// Faces to baffle
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word setName(args.additionalArgs()[0]);
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Info<< "Reading faceSet from " << setName << nl << endl;
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faceSet facesToSplit(mesh, setName);
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// Make sure set is synchronised across couples
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facesToSplit.sync(mesh);
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Info<< "Read " << returnReduce(facesToSplit.size(), sumOp<label>())
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<< " faces from " << setName << nl << endl;
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faceZoneID zoneID(args.additionalArgs()[0], faceZones);
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Info<< "Converting faces on zone " << zoneID.name()
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<< " into baffles." << nl << endl;
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const faceZone& fZone = faceZones[zoneID.index()];
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Info<< "Found " << returnReduce(fZone.size(), sumOp<label>())
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<< " faces on zone " << zoneID.name() << nl << endl;
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// Make sure patches and zoneFaces are synchronised across couples
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patches.checkParallelSync(true);
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fZone.checkParallelSync(true);
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// Patches to put baffles into
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DynamicList<label> newPatches(1);
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word patchName(args.additionalArgs()[1]);
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newPatches.append(patches.findPatchID(patchName));
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Pout<< "Using patch " << patchName
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newPatches.append(findPatchID(mesh, patchName));
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Info<< "Using patch " << patchName
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<< " at index " << newPatches[0] << endl;
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if (newPatches[0] == -1)
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{
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FatalErrorIn(args.executable())
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<< "Cannot find patch " << patchName << endl
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<< "Valid patches are " << patches.names() << exit(FatalError);
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}
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// Additional patches
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if (args.optionFound("additionalPatches"))
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@ -103,19 +174,9 @@ int main(int argc, char *argv[])
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newPatches.reserve(patchNames.size() + 1);
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forAll(patchNames, i)
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{
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label patchI = patches.findPatchID(patchNames[i]);
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newPatches.append(findPatchID(mesh, patchNames[i]));
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Info<< "Using additional patch " << patchNames[i]
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<< " at index " << patchI << endl;
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if (patchI == -1)
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{
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FatalErrorIn(args.executable())
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<< "Cannot find patch " << patchNames[i] << endl
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<< "Valid patches are " << patches.names()
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<< exit(FatalError);
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}
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newPatches.append(patchI);
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<< " at index " << newPatches[newPatches.size()-1] << endl;
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}
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}
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@ -166,111 +227,112 @@ int main(int argc, char *argv[])
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polyTopoChange meshMod(mesh);
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// Do the actual changes
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// Note order in which faces are modified/added is so they end up correctly
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// for cyclic patches (original faces first and then reversed faces)
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// since otherwise it will have trouble matching baffles.
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// Do the actual changes. Note:
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// - loop in incrementing face order (not necessary if faceZone ordered).
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// Preserves any existing ordering on patch faces.
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// - two passes, do non-flip faces first and flip faces second. This
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// guarantees that when e.g. creating a cyclic all faces from one
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// side come first and faces from the other side next.
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label nBaffled = 0;
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PackedBoolList modifiedFace(mesh.nFaces());
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forAll(newPatches, i)
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{
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label newPatchI = newPatches[i];
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// Pass 1. Do selected side of zone
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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for (label faceI = 0; faceI < mesh.nInternalFaces(); faceI++)
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{
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if (facesToSplit.found(faceI))
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{
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const face& f = mesh.faces()[faceI];
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label zoneID = faceZones.whichZone(faceI);
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bool zoneFlip = false;
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if (zoneID >= 0)
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{
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const faceZone& fZone = faceZones[zoneID];
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zoneFlip = fZone.flipMap()[fZone.whichFace(faceI)];
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}
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label zoneFaceI = fZone.whichFace(faceI);
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if (i == 0)
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if (zoneFaceI != -1)
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{
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if (!fZone.flipMap()[zoneFaceI])
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{
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// First usage of face. Modify.
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meshMod.setAction
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// Use owner side of face
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modifyOrAddFace
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(
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polyModifyFace
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(
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f, // modified face
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faceI, // label of face
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mesh.faceOwner()[faceI], // owner
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-1, // neighbour
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false, // face flip
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newPatchI, // patch for face
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false, // remove from zone
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zoneID, // zone for face
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zoneFlip // face flip in zone
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)
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meshMod,
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mesh.faces()[faceI], // modified face
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faceI, // label of face
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mesh.faceOwner()[faceI],// owner
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false, // face flip
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newPatchI, // patch for face
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zoneID.index(), // zone for face
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false, // face flip in zone
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modifiedFace // modify or add status
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);
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}
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else
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{
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// Second or more usage of face. Add.
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meshMod.setAction
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// Use neighbour side of face
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modifyOrAddFace
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(
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polyAddFace
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(
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f, // modified face
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mesh.faceOwner()[faceI], // owner
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-1, // neighbour
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-1, // master point
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-1, // master edge
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faceI, // master face
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false, // face flip
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newPatchI, // patch for face
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zoneID, // zone for face
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zoneFlip // face flip in zone
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)
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);
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}
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nBaffled++;
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}
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}
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// Add the reversed face.
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for (label faceI = 0; faceI < mesh.nInternalFaces(); faceI++)
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{
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if (facesToSplit.found(faceI))
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{
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const face& f = mesh.faces()[faceI];
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label zoneID = faceZones.whichZone(faceI);
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bool zoneFlip = false;
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if (zoneID >= 0)
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{
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const faceZone& fZone = faceZones[zoneID];
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zoneFlip = fZone.flipMap()[fZone.whichFace(faceI)];
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}
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label nei = mesh.faceNeighbour()[faceI];
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meshMod.setAction
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(
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polyAddFace
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(
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f.reverseFace(), // modified face
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nei, // owner
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-1, // neighbour
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-1, // masterPointID
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-1, // masterEdgeID
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faceI, // masterFaceID,
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meshMod,
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mesh.faces()[faceI].reverseFace(), // modified face
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faceI, // label of face
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mesh.faceNeighbour()[faceI],// owner
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true, // face flip
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newPatchI, // patch for face
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zoneID, // zone for face
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zoneFlip // face flip in zone
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)
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);
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nBaffled++;
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zoneID.index(), // zone for face
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true, // face flip in zone
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modifiedFace // modify or add status
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);
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}
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}
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}
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// Pass 2. Do other side of zone
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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for (label faceI = 0; faceI < mesh.nInternalFaces(); faceI++)
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{
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label zoneFaceI = fZone.whichFace(faceI);
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if (zoneFaceI != -1)
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{
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if (!fZone.flipMap()[zoneFaceI])
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{
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// Use neighbour side of face
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modifyOrAddFace
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(
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meshMod,
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mesh.faces()[faceI].reverseFace(), // modified face
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faceI, // label of face
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mesh.faceNeighbour()[faceI], // owner
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true, // face flip
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newPatchI, // patch for face
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zoneID.index(), // zone for face
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true, // face flip in zone
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modifiedFace // modify or add
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);
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}
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else
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{
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// Use owner side of face
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modifyOrAddFace
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(
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meshMod,
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mesh.faces()[faceI], // modified face
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faceI, // label of face
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mesh.faceOwner()[faceI],// owner
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false, // face flip
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newPatchI, // patch for face
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zoneID.index(), // zone for face
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false, // face flip in zone
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modifiedFace // modify or add status
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);
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}
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}
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}
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// Modify any boundary faces
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// ~~~~~~~~~~~~~~~~~~~~~~~~~
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forAll(patches, patchI)
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{
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const polyPatch& pp = patches[patchI];
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@ -286,58 +348,22 @@ int main(int argc, char *argv[])
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{
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label faceI = pp.start()+i;
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if (facesToSplit.found(faceI))
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label zoneFaceI = fZone.whichFace(faceI);
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if (zoneFaceI != -1)
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{
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const face& f = mesh.faces()[faceI];
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label zoneID = faceZones.whichZone(faceI);
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bool zoneFlip = false;
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if (zoneID >= 0)
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{
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const faceZone& fZone = faceZones[zoneID];
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zoneFlip = fZone.flipMap()[fZone.whichFace(faceI)];
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}
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if (i == 0)
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{
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// First usage of face. Modify.
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meshMod.setAction
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(
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polyModifyFace
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(
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f, // modified face
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faceI, // label of face
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mesh.faceOwner()[faceI],// owner
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-1, // neighbour
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false, // face flip
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newPatchI, // patch for face
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false, // remove from zone
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zoneID, // zone for face
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zoneFlip // face flip in zone
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)
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);
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}
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else
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{
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// Second or more usage of face. Add.
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meshMod.setAction
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(
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polyAddFace
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(
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f, // modified face
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mesh.faceOwner()[faceI],// owner
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-1, // neighbour
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-1, // master point
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-1, // master edge
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faceI, // master face
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false, // face flip
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newPatchI, // patch for face
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zoneID, // zone for face
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zoneFlip // face flip in zone
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)
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);
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}
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nBaffled++;
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modifyOrAddFace
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(
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meshMod,
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mesh.faces()[faceI], // modified face
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faceI, // label of face
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mesh.faceOwner()[faceI], // owner
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false, // face flip
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newPatchI, // patch for face
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zoneID.index(), // zone for face
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fZone.flipMap()[zoneFaceI], // face flip in zone
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modifiedFace // modify or add status
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);
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}
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}
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}
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@ -345,7 +371,7 @@ int main(int argc, char *argv[])
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}
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Info<< "Converted " << returnReduce(nBaffled, sumOp<label>())
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Info<< "Converted " << returnReduce(modifiedFace.count(), sumOp<label>())
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<< " faces into boundary faces on patch " << patchName << nl << endl;
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if (!overwrite)
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@ -1,24 +1,23 @@
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#!/bin/sh
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# Source tutorial run functions
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. $WM_PROJECT_DIR/bin/tools/RunFunctions
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application="porousExplicitSourceReactingParcelFoam"
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# create mesh
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blockMesh >& log.blockMesh
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runApplication blockMesh
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# create sets - 1
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# create sets
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setSet -batch system/sets.setSet >& log.setSet1
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# create the first cyclic - lhs of porous zone
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createBaffles cycLeft cycLeft -overwrite >& log.createBaffles1
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# create sets - 2 (ordering changed after createBaffles)
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setSet -batch system/sets.setSet >& log.setSet2
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# create the second cyclic - rhs of porous zone
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createBaffles cycRight cycRight -overwrite >& log.createBaffles2
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# create sets - 3 (ordering changed after createBaffles)
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setSet -batch system/sets.setSet >& log.setSet3
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# convert sets to zones
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setsToZones -noFlipMap >& log.setsToZones
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# create the first cyclic - lhs of porous zone
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createBaffles cycLeft cycLeft -overwrite >& log.createBaffles1
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# create the second cyclic - rhs of porous zone
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createBaffles cycRight cycRight -overwrite >& log.createBaffles2
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runApplication $application
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