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ENH: snappyHexMesh: added gapLevelIncrement to outer dictionary

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This commit is contained in:
mattijs
2013-06-03 13:29:22 +01:00
parent 32aeb64016
commit b965b9e783
2 changed files with 35 additions and 27 deletions
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50
applications/utilities/mesh/generation/snappyHexMesh/snappyHexMesh.C
View File

@ -247,7 +247,8 @@ int main(int argc, char *argv[])
refinementSurfaces surfaces
(
allGeometry,
refineDict.subDict("refinementSurfaces")
refineDict.subDict("refinementSurfaces"),
refineDict.lookupOrDefault("gapLevelIncrement", 0)
);
Info<< "Read refinement surfaces in = "
<< mesh.time().cpuTimeIncrement() << " s" << nl << endl;
@ -551,6 +552,13 @@ int main(int argc, char *argv[])
const Switch wantSnap(meshDict.lookup("snap"));
const Switch wantLayers(meshDict.lookup("addLayers"));
// Refinement parameters
const refinementParameters refineParams(refineDict);
// Snap parameters
const snapParameters snapParams(snapDict);
if (wantRefine)
{
cpuTime timer;
@ -564,15 +572,20 @@ int main(int argc, char *argv[])
globalToSlavePatch
);
// Refinement parameters
refinementParameters refineParams(refineDict);
if (!overwrite && !debug)
{
const_cast<Time&>(mesh.time())++;
}
refineDriver.doRefine(refineDict, refineParams, wantSnap, motionDict);
refineDriver.doRefine
(
refineDict,
refineParams,
snapParams,
wantSnap,
motionDict
);
writeMesh
(
@ -596,20 +609,14 @@ int main(int argc, char *argv[])
globalToSlavePatch
);
// Snap parameters
snapParameters snapParams(snapDict);
// Temporary hack to get access to resolveFeatureAngle
scalar curvature;
{
refinementParameters refineParams(refineDict);
curvature = refineParams.curvature();
}
if (!overwrite && !debug)
{
const_cast<Time&>(mesh.time())++;
}
// Use the resolveFeatureAngle from the refinement parameters
scalar curvature = refineParams.curvature();
snapDriver.doSnap(snapDict, motionDict, curvature, snapParams);
writeMesh
@ -637,17 +644,12 @@ int main(int argc, char *argv[])
// Layer addition parameters
layerParameters layerParams(layerDict, mesh.boundaryMesh());
//!!! Temporary hack to get access to maxLocalCells
bool preBalance;
{
refinementParameters refineParams(refineDict);
preBalance = returnReduce
(
(mesh.nCells() >= refineParams.maxLocalCells()),
orOp<bool>()
);
}
// Use the maxLocalCells from the refinement parameters
bool preBalance = returnReduce
(
(mesh.nCells() >= refineParams.maxLocalCells()),
orOp<bool>()
);
if (!overwrite && !debug)

12
applications/utilities/mesh/generation/snappyHexMesh/snappyHexMeshDict
View File

@ -153,7 +153,7 @@ castellatedMeshControls
}
//- Optional increment (on top of max level) in small gaps.
//- Optional increment (on top of max level) in small gaps
//gapLevelIncrement 2;
//- Optional angle to detect small-large cell situation
@ -184,14 +184,17 @@ castellatedMeshControls
// - used if feature snapping (see snapControls below) is used
resolveFeatureAngle 30;
//- Optional increment (on top of max level) in small gaps
//gapLevelIncrement 2;
// Planar angle:
// - used to determine if surface normals
// are roughly the same or opposite. Used e.g. in gap refinement
// are roughly the same or opposite. Used e.g. in proximity refinement
// and to decide when to merge free-standing baffles
//
// If not specified same as resolveFeatureAngle
planarAngle 15;
planarAngle 30;
// Region-wise refinement
@ -235,6 +238,9 @@ castellatedMeshControls
// are only on the boundary of corresponding cellZones or also allow
// free-standing zone faces. Not used if there are no faceZones.
allowFreeStandingZoneFaces true;
//
//useTopologicalSnapDetection false;
}
// Settings for the snapping.