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ENH: snappyHexMesh: add buffer layers before snapping

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This commit is contained in:
Mattijs Janssens
2024-12-12 16:13:32 +00:00
parent e7cf8a1d59
commit de5d34787c
231 changed files with 46574 additions and 963 deletions
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35
applications/utilities/mesh/generation/extrude/extrudeMesh/extrudeMesh.C
View File

@ -99,21 +99,21 @@ label findPatchID(const polyBoundaryMesh& patches, const word& name)
}
labelList patchFaces(const polyBoundaryMesh& patches, const wordList& names)
labelList patchFaces(const polyBoundaryMesh& patches, const wordRes& names)
{
const labelList patchIDs(patches.indices(names));
label n = 0;
forAll(names, i)
for (label patchi : patchIDs)
{
const polyPatch& pp = patches[findPatchID(patches, names[i])];
n += pp.size();
n += patches[patchi].size();
}
labelList faceLabels(n);
n = 0;
forAll(names, i)
for (label patchi : patchIDs)
{
const polyPatch& pp = patches[findPatchID(patches, names[i])];
const polyPatch& pp = patches[patchi];
forAll(pp, j)
{
@ -128,24 +128,25 @@ labelList patchFaces(const polyBoundaryMesh& patches, const wordList& names)
void zoneFaces
(
const faceZoneMesh& fzs,
const wordList& names,
const wordRes& names,
labelList& faceLabels,
bitSet& faceFlip
)
{
const labelList zoneIDs(fzs.indices(names));
label n = 0;
forAll(names, i)
for (label zonei : zoneIDs)
{
const auto& pp = fzs[fzs.findZoneID(names[i])];
n += pp.size();
n += fzs[zonei].size();
}
faceLabels.setSize(n);
faceFlip.setSize(n);
n = 0;
forAll(names, i)
for (label zonei : zoneIDs)
{
const auto& pp = fzs[fzs.findZoneID(names[i])];
const auto& pp = fzs[zonei];
const boolList& ppFlip = pp.flipMap();
forAll(pp, i)
{
@ -345,8 +346,8 @@ int main(int argc, char *argv[])
sourceCaseDir =
sourceCaseDir/("processor" + Foam::name(Pstream::myProcNo()));
}
wordList sourcePatches;
wordList sourceFaceZones;
wordRes sourcePatches;
wordRes sourceFaceZones;
if
(
dict.readIfPresent
@ -868,13 +869,13 @@ int main(int argc, char *argv[])
frontPatchFaces = patchFaces
(
meshFromSurface().boundaryMesh(),
wordList(1, frontPatchName)
wordRes(1, frontPatchName)
);
backPatchName = "otherSide";
backPatchFaces = patchFaces
(
meshFromSurface().boundaryMesh(),
wordList(1, backPatchName)
wordRes(1, backPatchName)
);
}

12
applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
View File

@ -825,6 +825,17 @@ int main(int argc, char *argv[])
#include "setSystemMeshDictionaryIO.H"
const IOdictionary meshDict(dictIO);
// Overall mesh generation mode
const meshRefinement::MeshType meshType
(
meshRefinement::MeshTypeNames.getOrDefault
(
"type",
meshDict,
meshRefinement::CASTELLATED
)
);
// all surface geometry
const dictionary& geometryDict =
@ -1339,6 +1350,7 @@ int main(int argc, char *argv[])
shells, // for volume (inside/outside) refinement
limitShells, // limit of volume refinement
labelList(), // initial faces to test
meshType, // how to operate
dryRun
);