zhyang-dev/openfoam
1
0
Fork 0
mirror of https://develop.openfoam.com/Development/openfoam.git synced 2025-12-28 03:37:59 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

use extrapolated cell-centre for testing;moved added patch information into meshRefinement class

Browse Source
This commit is contained in:
mattijs
2009-06-08 18:03:12 +01:00
parent a253547154
commit 466b95af86
12 changed files with 203 additions and 195 deletions
Download Patch File Download Diff File Expand all files Collapse all files

85
applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
View File

@ -170,6 +170,13 @@ int main(int argc, char *argv[])
const dictionary& layerDict = meshDict.subDict("addLayersControls");
const scalar mergeDist = getMergeDistance
(
mesh,
readScalar(meshDict.lookup("mergeTolerance"))
);
// Debug
// ~~~~~
@ -192,8 +199,9 @@ int main(int argc, char *argv[])
IOobject
(
"abc", // dummy name
mesh.time().constant(), // directory
"triSurface", // instance
//mesh.time().constant(), // instance
mesh.time().findInstance("triSurface", word::null),// instance
"triSurface", // local
mesh.time(), // registry
IOobject::MUST_READ,
IOobject::NO_WRITE
@ -235,6 +243,33 @@ int main(int argc, char *argv[])
<< mesh.time().cpuTimeIncrement() << " s" << nl << endl;
// Refinement engine
// ~~~~~~~~~~~~~~~~~
Info<< nl
<< "Determining initial surface intersections" << nl
<< "-----------------------------------------" << nl
<< endl;
// Main refinement engine
meshRefinement meshRefiner
(
mesh,
mergeDist, // tolerance used in sorting coordinates
surfaces, // for surface intersection refinement
shells // for volume (inside/outside) refinement
);
Info<< "Calculated surface intersections in = "
<< mesh.time().cpuTimeIncrement() << " s" << nl << endl;
// Some stats
meshRefiner.printMeshInfo(debug, "Initial mesh");
meshRefiner.write
(
debug&meshRefinement::OBJINTERSECTIONS,
mesh.time().path()/mesh.time().timeName()
);
// Add all the surface regions as patches
@ -265,9 +300,8 @@ int main(int argc, char *argv[])
forAll(regNames, i)
{
label patchI = meshRefinement::addPatch
label patchI = meshRefiner.addMeshedPatch
(
mesh,
regNames[i],
wallPolyPatch::typeName
);
@ -308,45 +342,10 @@ int main(int argc, char *argv[])
<< exit(FatalError);
}
const scalar mergeDist = getMergeDistance
(
mesh,
readScalar(meshDict.lookup("mergeTolerance"))
);
// Mesh distribution engine (uses tolerance to reconstruct meshes)
fvMeshDistribute distributor(mesh, mergeDist);
// Refinement engine
// ~~~~~~~~~~~~~~~~~
Info<< nl
<< "Determining initial surface intersections" << nl
<< "-----------------------------------------" << nl
<< endl;
// Main refinement engine
meshRefinement meshRefiner
(
mesh,
mergeDist, // tolerance used in sorting coordinates
surfaces, // for surface intersection refinement
shells // for volume (inside/outside) refinement
);
Info<< "Calculated surface intersections in = "
<< mesh.time().cpuTimeIncrement() << " s" << nl << endl;
// Some stats
meshRefiner.printMeshInfo(debug, "Initial mesh");
meshRefiner.write
(
debug&meshRefinement::OBJINTERSECTIONS,
mesh.time().path()/mesh.time().timeName()
);
@ -403,11 +402,7 @@ int main(int argc, char *argv[])
if (wantLayers)
{
autoLayerDriver layerDriver
(
meshRefiner,
globalToPatch
);
autoLayerDriver layerDriver(meshRefiner);
// Layer addition parameters
layerParameters layerParams(layerDict, mesh.boundaryMesh());
@ -435,7 +430,7 @@ int main(int argc, char *argv[])
Info<< "End\n" << endl;
return 0;
return(0);
}