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ENH: snappyHexMesh: initial feature-line support

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This commit is contained in:
mattijs
2011-04-05 11:56:57 +01:00
parent 22e752d348
commit 3e71574d8a
20 changed files with 3835 additions and 1054 deletions
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72
src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinement.H
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@ -62,13 +62,14 @@ class fvMesh;
class mapDistributePolyMesh;
class decompositionMethod;
class refinementSurfaces;
class refinementFeatures;
class shellSurfaces;
class removeCells;
class featureEdgeMesh;
class fvMeshDistribute;
class searchableSurface;
class regionSplit;
class globalIndex;
class removePoints;
/*---------------------------------------------------------------------------*\
Class meshRefinement Declaration
@ -118,6 +119,9 @@ private:
//- All surface-intersection interaction
const refinementSurfaces& surfaces_;
//- All feature-edge interaction
const refinementFeatures& features_;
//- All shell-refinement interaction
const shellSurfaces& shells_;
@ -260,8 +264,6 @@ private:
label markFeatureRefinement
(
const point& keepPoint,
const PtrList<featureEdgeMesh>& featureMeshes,
const labelList& featureLevels,
const label nAllowRefine,
labelList& refineCell,
@ -415,12 +417,6 @@ private:
const labelList& globalToPatch
) const;
////- Initial test of marking faces using geometric information.
//labelList markFacesOnProblemCellsGeometric
//(
// const dictionary& motionDict
//) const;
// Baffle merging
@ -501,6 +497,7 @@ public:
const scalar mergeDistance,
const bool overwrite,
const refinementSurfaces&,
const refinementFeatures&,
const shellSurfaces&
);
@ -542,6 +539,12 @@ public:
return surfaces_;
}
//- reference to feature edge mesh
const refinementFeatures& features() const
{
return features_;
}
//- reference to refinement shells (regions)
const shellSurfaces& shells() const
{
@ -648,9 +651,6 @@ public:
const point& keepPoint,
const scalar curvature,
const PtrList<featureEdgeMesh>& featureMeshes,
const labelList& featureLevels,
const bool featureRefinement,
const bool internalRefinement,
const bool surfaceRefinement,
@ -803,19 +803,45 @@ public:
const Map<label>& cellsToRestore
);
// Merging coplanar faces and edges
//- Merge faces on the same patch (usually from exposing refinement)
// Returns global number of faces merged.
label mergePatchFaces
(
const scalar minCos,
const scalar concaveCos,
const labelList& patchIDs
);
label mergePatchFacesUndo
(
const scalar minCos,
const scalar concaveCos,
const labelList& patchIDs,
const dictionary& motionDict
);
//- Remove points not used by any face or points used
// by only two faces where the edges are in line
autoPtr<mapPolyMesh> mergeEdges(const scalar minCos);
autoPtr<mapPolyMesh> doRemovePoints
(
removePoints& pointRemover,
const boolList& pointCanBeDeleted
);
autoPtr<mapPolyMesh> doRestorePoints
(
removePoints& pointRemover,
const labelList& facesToRestore
);
labelList collectFaces
(
const labelList& candidateFaces,
const labelHashSet& set
) const;
// Pick up faces of cells of faces in set.
labelList growFaceCellFace
(
const labelHashSet& set
) const;
label mergeEdgesUndo
(
const scalar minCos,
const dictionary& motionDict
);
// Debug/IO