ENH: Latest version of cvMesh. Squash of commits.

applications/utilities/mesh/generation/cvMesh/Allwmake

@@ -4,7 +4,8 @@ set -x
 
 wmake libso conformalVoronoiMesh
 wmake
-wmake cvMeshBackgroundMesh
+#wmake cvMeshBackgroundMesh
 (cd cvMeshSurfaceSimplify && ./Allwmake)
+wmake cellSizeAndAlignmentGrid
 
 # ----------------------------------------------------------------- end-of-file

applications/utilities/mesh/generation/cvMesh/Make/options

@@ -2,7 +2,7 @@ EXE_DEBUG = -DFULLDEBUG -g -O0
 EXE_FROUNDING_MATH = -frounding-math
 EXE_NDEBUG = -DNDEBUG
 
-CGAL_EXACT =
+CGAL_EXACT = /*-DCGAL_DONT_USE_LAZY_KERNEL*/
 CGAL_INEXACT = -DCGAL_INEXACT
 
 include $(GENERAL_RULES)/CGAL
@@ -19,7 +19,9 @@ EXE_INC = \
     -I$(LIB_SRC)/edgeMesh/lnInclude \
     -I$(LIB_SRC)/fileFormats/lnInclude \
     -I$(LIB_SRC)/dynamicMesh/lnInclude \
-    -I$(LIB_SRC)/triSurface/lnInclude
+    -I$(LIB_SRC)/triSurface/lnInclude \
+    -I$(LIB_SRC)/sampling/lnInclude \
+    -IvectorTools
 
 EXE_LIBS = \
     $(CGAL_LIBS) \
@@ -32,4 +34,5 @@ EXE_LIBS = \
     -ledgeMesh \
     -lfileFormats \
     -ltriSurface \
-    -ldynamicMesh
+    -ldynamicMesh \
+    -lsampling

applications/utilities/mesh/generation/cvMesh/cellSizeAndAlignmentGrid/Make/files

@@ -0,0 +1,2 @@
+cellSizeAndAlignmentGrid.C
+EXE = $(FOAM_USER_APPBIN)/cellSizeAndAlignmentGrid

applications/utilities/mesh/generation/cvMesh/cellSizeAndAlignmentGrid/Make/options

@@ -0,0 +1,40 @@
+EXE_DEBUG = -DFULLDEBUG -g -O0
+EXE_FROUNDING_MATH = -frounding-math
+EXE_NDEBUG = -DNDEBUG
+
+CGAL_EXACT = /*-DCGAL_DONT_USE_LAZY_KERNEL*/
+CGAL_INEXACT = -DCGAL_INEXACT
+
+include $(GENERAL_RULES)/CGAL
+
+
+EXE_INC =  \
+    ${EXE_FROUNDING_MATH} \
+    ${EXE_NDEBUG} \
+    ${CGAL_INEXACT} \
+    ${CGAL_INC} \
+    -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/dynamicMesh/lnInclude \
+    -I$(LIB_SRC)/triSurface/lnInclude \
+    -I$(LIB_SRC)/fileFormats/lnInclude \
+    -I$(LIB_SRC)/sampling/lnInclude \
+    -I$(LIB_SRC)/meshTools/lnInclude \
+    -I$(LIB_SRC)/parallel/decompose/decompositionMethods/lnInclude \
+    -I$(LIB_SRC)/edgeMesh/lnInclude \
+    -I$(HOME)/OpenFOAM/OpenFOAM-dev/applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/lnInclude \
+    -I$(HOME)/OpenFOAM/OpenFOAM-dev/applications/utilities/mesh/generation/cvMesh/vectorTools
+
+EXE_LIBS =  \
+    $(CGAL_LIBS) \
+    -lmpfr \
+    -lboost_thread \
+    -lconformalVoronoiMesh \
+    -lfiniteVolume    \
+    -lmeshTools \
+    -ldecompositionMethods \
+    -L$(FOAM_LIBBIN)/dummy -lptscotchDecomp \
+    -ledgeMesh \
+    -ltriSurface \
+    -ldynamicMesh \
+    -lsampling \
+    -lfileFormats

applications/utilities/mesh/generation/cvMesh/cellSizeAndAlignmentGrid/cellSizeAndAlignmentGrid.C

@@ -0,0 +1,711 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Application
+    Test-distributedDelaunayMesh
+
+Description
+
+\*---------------------------------------------------------------------------*/
+
+#include "CGALTriangulation3DKernel.H"
+
+#include "indexedVertex.H"
+#include "indexedCell.H"
+
+#include "argList.H"
+#include "Time.H"
+#include "DistributedDelaunayMesh.H"
+#include "backgroundMeshDecomposition.H"
+#include "searchableSurfaces.H"
+#include "conformationSurfaces.H"
+#include "PrintTable.H"
+#include "Random.H"
+#include "boundBox.H"
+#include "point.H"
+#include "cellShapeControlMesh.H"
+#include "triadField.H"
+#include "scalarIOField.H"
+#include "pointIOField.H"
+#include "triadIOField.H"
+
+using namespace Foam;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Main program:
+
+template <class Triangulation, class Type>
+Foam::tmp<Foam::Field<Type> > filterFarPoints
+(
+    const Triangulation& mesh,
+    const Field<Type>& field
+)
+{
+    tmp<Field<Type> > tNewField(new Field<Type>(field.size()));
+    Field<Type>& newField = tNewField();
+
+    label added = 0;
+    label count = 0;
+
+    for
+    (
+        typename Triangulation::Finite_vertices_iterator vit =
+            mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->real())
+        {
+            newField[added++] = field[count];
+        }
+
+        count++;
+    }
+
+    newField.resize(added);
+
+    return tNewField;
+}
+
+
+template <class T>
+autoPtr<mapDistribute> buildMap
+(
+    const T& mesh,
+    labelListList& pointPoints
+)
+{
+    pointPoints.setSize(mesh.vertexCount());
+
+    globalIndex globalIndexing(mesh.vertexCount());
+
+    for
+    (
+        typename T::Finite_vertices_iterator vit = mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->real())
+        {
+            continue;
+        }
+
+        std::list<typename T::Vertex_handle> adjVerts;
+        mesh.finite_adjacent_vertices(vit, std::back_inserter(adjVerts));
+
+        DynamicList<label> indices(adjVerts.size());
+
+        for
+        (
+            typename std::list<typename T::Vertex_handle>::const_iterator
+                adjVertI = adjVerts.begin();
+            adjVertI != adjVerts.end();
+            ++adjVertI
+        )
+        {
+            typename T::Vertex_handle vh = *adjVertI;
+
+            if (!vh->farPoint())
+            {
+                indices.append
+                (
+                    globalIndexing.toGlobal(vh->procIndex(), vh->index())
+                );
+            }
+        }
+
+        pointPoints[vit->index()].transfer(indices);
+    }
+
+    List<Map<label> > compactMap;
+
+    return autoPtr<mapDistribute>
+    (
+        new mapDistribute
+        (
+            globalIndexing,
+            pointPoints,
+            compactMap
+        )
+    );
+}
+
+
+template <class T>
+Foam::tmp<Foam::triadField> buildAlignmentField(const T& mesh)
+{
+    tmp<triadField> tAlignments
+    (
+        new triadField(mesh.vertexCount(), triad::unset)
+    );
+    triadField& alignments = tAlignments();
+
+    for
+    (
+        typename T::Finite_vertices_iterator vit = mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->real())
+        {
+            continue;
+        }
+
+        alignments[vit->index()] = triad
+        (
+            vit->alignment().x(),
+            vit->alignment().y(),
+            vit->alignment().z()
+        );
+    }
+
+    return tAlignments;
+}
+
+
+template <class T>
+Foam::tmp<Foam::pointField> buildPointField(const T& mesh)
+{
+    tmp<pointField> tPoints
+    (
+        new pointField(mesh.vertexCount(), point(GREAT, GREAT, GREAT))
+    );
+    pointField& points = tPoints();
+
+    for
+    (
+        typename T::Finite_vertices_iterator vit = mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->real())
+        {
+            continue;
+        }
+
+        points[vit->index()] = topoint(vit->point());
+    }
+
+    return tPoints;
+}
+
+
+int main(int argc, char *argv[])
+{
+    #include "setRootCase.H"
+    #include "createTime.H"
+
+    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+    label maxRefinementIterations = 0;
+    label maxSmoothingIterations = 200;
+    scalar minResidual = 0;
+    scalar defaultCellSize = 0.0004;
+    scalar nearFeatDistSqrCoeff = 1e-8;
+
+
+    // Need to decouple vertex and cell type from this class?
+    // Vertex must have:
+    // + index
+    // + procIndex
+    // - type should be optional
+    cellShapeControlMesh mesh(runTime);
+
+    IOdictionary cvMeshDict
+    (
+        IOobject
+        (
+            "cvMeshDict",
+            runTime.system(),
+            runTime,
+            IOobject::MUST_READ,
+            IOobject::NO_WRITE
+        )
+    );
+
+    Random rndGen(64293*Pstream::myProcNo());
+
+    searchableSurfaces allGeometry
+    (
+        IOobject
+        (
+            "cvSearchableSurfaces",
+            runTime.constant(),
+            "triSurface",
+            runTime,
+            IOobject::MUST_READ,
+            IOobject::NO_WRITE
+        ),
+        cvMeshDict.subDict("geometry")
+    );
+
+    conformationSurfaces geometryToConformTo
+    (
+        runTime,
+        rndGen,
+        allGeometry,
+        cvMeshDict.subDict("surfaceConformation")
+    );
+
+    autoPtr<backgroundMeshDecomposition> bMesh;
+    if (Pstream::parRun())
+    {
+        bMesh.set
+        (
+            new backgroundMeshDecomposition
+            (
+                runTime,
+                rndGen,
+                geometryToConformTo,
+                cvMeshDict.subDict("backgroundMeshDecomposition")
+            )
+        );
+    }
+
+    // Nice to have IO for the delaunay mesh
+    // IO depend on vertex type.
+    //
+    // Define a delaunay mesh as:
+    // + list of points of the triangulation
+    // + optionally a list of cells
+
+    Info<< nl << "Loop over surfaces" << endl;
+
+    forAll(geometryToConformTo.surfaces(), sI)
+    {
+        const label surfI = geometryToConformTo.surfaces()[sI];
+
+        const searchableSurface& surface =
+            geometryToConformTo.geometry()[surfI];
+
+        Info<< nl << "Inserting points from surface " << surface.name()
+            << " (" << surface.type() << ")" << endl;
+
+        const tmp<pointField> tpoints = surface.points();
+        const pointField& points = tpoints();
+
+        Info<< "    Number of points = " << points.size() << endl;
+
+        forAll(points, pI)
+        {
+            // Is the point in the extendedFeatureEdgeMesh? If so get the
+            // point normal, otherwise get the surface normal from
+            // searchableSurface
+
+            pointIndexHit info;
+            label infoFeature;
+            geometryToConformTo.findFeaturePointNearest
+            (
+                points[pI],
+                nearFeatDistSqrCoeff,
+                info,
+                infoFeature
+            );
+
+
+            autoPtr<triad> pointAlignment;
+
+            if (info.hit())
+            {
+                const extendedFeatureEdgeMesh& features =
+                    geometryToConformTo.features()[infoFeature];
+
+                vectorField norms = features.featurePointNormals(info.index());
+
+                // Create a triad from these norms.
+                pointAlignment.set(new triad());
+                forAll(norms, nI)
+                {
+                    pointAlignment() += norms[nI];
+                }
+
+                pointAlignment().normalize();
+                pointAlignment().orthogonalize();
+            }
+            else
+            {
+                geometryToConformTo.findEdgeNearest
+                (
+                    points[pI],
+                    nearFeatDistSqrCoeff,
+                    info,
+                    infoFeature
+                );
+
+                if (info.hit())
+                {
+                    const extendedFeatureEdgeMesh& features =
+                        geometryToConformTo.features()[infoFeature];
+
+                    vectorField norms = features.edgeNormals(info.index());
+
+                    // Create a triad from these norms.
+                    pointAlignment.set(new triad());
+                    forAll(norms, nI)
+                    {
+                        pointAlignment() += norms[nI];
+                    }
+
+                    pointAlignment().normalize();
+                    pointAlignment().orthogonalize();
+                }
+                else
+                {
+                    pointField ptField(1, points[pI]);
+                    scalarField distField(1, nearFeatDistSqrCoeff);
+                    List<pointIndexHit> infoList(1, pointIndexHit());
+
+                    surface.findNearest(ptField, distField, infoList);
+
+                    vectorField normals(1);
+                    surface.getNormal(infoList, normals);
+
+                    pointAlignment.set(new triad(normals[0]));
+                }
+            }
+
+            if (Pstream::parRun())
+            {
+                if (bMesh().positionOnThisProcessor(points[pI]))
+                {
+                    CellSizeDelaunay::Vertex_handle vh = mesh.insert
+                    (
+                        points[pI],
+                        defaultCellSize,
+                        pointAlignment()
+                    );
+                }
+            }
+            else
+            {
+                CellSizeDelaunay::Vertex_handle vh = mesh.insert
+                (
+                    points[pI],
+                    defaultCellSize,
+                    pointAlignment()
+                );
+            }
+        }
+    }
+
+
+    for (label iter = 0; iter < maxRefinementIterations; ++iter)
+    {
+        DynamicList<point> ptsToInsert;
+
+        for
+        (
+            CellSizeDelaunay::Finite_cells_iterator cit =
+                mesh.finite_cells_begin();
+            cit != mesh.finite_cells_end();
+            ++cit
+        )
+        {
+            const point newPoint =
+                topoint
+                (
+                    CGAL::centroid
+                    (
+                        cit->vertex(0)->point(),
+                        cit->vertex(1)->point(),
+                        cit->vertex(2)->point(),
+                        cit->vertex(3)->point()
+                    )
+                );
+
+            if (geometryToConformTo.inside(newPoint))
+            {
+                ptsToInsert.append(newPoint);
+            }
+        }
+
+        Info<< "    Adding " << returnReduce(ptsToInsert.size(), sumOp<label>())
+            << endl;
+
+        forAll(ptsToInsert, ptI)
+        {
+            mesh.insert
+            (
+                ptsToInsert[ptI],
+                defaultCellSize,
+                triad::unset
+            );
+        }
+    }
+
+
+    if (Pstream::parRun())
+    {
+        mesh.distribute(bMesh);
+    }
+
+    labelListList pointPoints;
+    autoPtr<mapDistribute> meshDistributor = buildMap(mesh, pointPoints);
+
+    triadField alignments = buildAlignmentField(mesh);
+    pointField points = buildPointField(mesh);
+
+    mesh.printInfo(Info);
+
+
+    // Setup the sizes and alignments on each point
+    triadField fixedAlignments(mesh.vertexCount(), triad::unset);
+
+    for
+    (
+        CellSizeDelaunay::Finite_vertices_iterator vit =
+            mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->real())
+        {
+            const tensor& alignment = vit->alignment();
+
+            fixedAlignments[vit->index()] = triad
+            (
+                alignment.x(),
+                alignment.y(),
+                alignment.z()
+            );
+        }
+    }
+
+
+    Info<< nl << "Smoothing alignments" << endl;
+
+    for (label iter = 0; iter < maxSmoothingIterations; iter++)
+    {
+        Info<< "Iteration " << iter;
+
+        meshDistributor().distribute(points);
+        meshDistributor().distribute(alignments);
+
+        scalar residual = 0;
+
+        triadField triadAv(alignments.size(), triad::unset);
+
+        forAll(pointPoints, pI)
+        {
+            const labelList& pPoints = pointPoints[pI];
+
+            if (pPoints.empty())
+            {
+                continue;
+            }
+
+            const triad& oldTriad = alignments[pI];
+            triad& newTriad = triadAv[pI];
+
+            forAll(pPoints, adjPointI)
+            {
+                const label adjPointIndex = pPoints[adjPointI];
+
+                scalar dist = mag(points[pI] - points[adjPointIndex]);
+
+                dist = max(dist, SMALL);
+
+                triad tmpTriad = alignments[adjPointIndex];
+
+                for (direction dir = 0; dir < 3; dir++)
+                {
+                    if (tmpTriad.set(dir))
+                    {
+                        tmpTriad[dir] *= (1.0/dist);
+                    }
+                }
+
+                newTriad += tmpTriad;
+            }
+
+            newTriad.normalize();
+            newTriad.orthogonalize();
+            newTriad = newTriad.sortxyz();
+
+            // Enforce the boundary conditions
+            const triad& fixedAlignment = fixedAlignments[pI];
+
+            label nFixed = 0;
+
+            forAll(fixedAlignment, dirI)
+            {
+                if (fixedAlignment[dirI] != triad::unset[dirI])
+                {
+                    nFixed++;
+                }
+            }
+
+            if (nFixed == 1)
+            {
+                forAll(fixedAlignment, dirI)
+                {
+                    if (fixedAlignment.set(dirI))
+                    {
+                        newTriad.align(fixedAlignment[dirI]);
+                    }
+                }
+            }
+            else if (nFixed == 2)
+            {
+                forAll(fixedAlignment, dirI)
+                {
+                    if (fixedAlignment.set(dirI))
+                    {
+                        newTriad[dirI] = fixedAlignment[dirI];
+                    }
+                    else
+                    {
+                        newTriad[dirI] = triad::unset[dirI];
+                    }
+                }
+
+                newTriad.orthogonalize();
+            }
+            else if (nFixed == 3)
+            {
+                forAll(fixedAlignment, dirI)
+                {
+                    if (fixedAlignment.set(dirI))
+                    {
+                        newTriad[dirI] = fixedAlignment[dirI];
+                    }
+                }
+            }
+
+            if (newTriad.set(vector::X) && oldTriad.set(vector::X))
+            {
+                scalar dotProd = (oldTriad.x() & newTriad.x());
+
+                scalar diff = mag(dotProd) - 1.0;
+                residual += mag(diff);
+            }
+            if (newTriad.set(vector::Y) && oldTriad.set(vector::Y))
+            {
+                scalar dotProd = (oldTriad.y() & newTriad.y());
+
+                scalar diff = mag(dotProd) - 1.0;
+                residual += mag(diff);
+            }
+            if (newTriad.set(vector::Z) && oldTriad.set(vector::Z))
+            {
+                scalar dotProd = (oldTriad.z() & newTriad.z());
+
+                scalar diff = mag(dotProd) - 1.0;
+                residual += mag(diff);
+            }
+        }
+
+        forAll(alignments, pI)
+        {
+            alignments[pI] = triadAv[pI].sortxyz();
+        }
+
+        reduce(residual, sumOp<scalar>());
+
+        Info<< ", Residual = " << residual << endl;
+
+        if (residual <= minResidual)
+        {
+            break;
+        }
+    }
+
+
+    // Write alignments to a .obj file
+    OFstream str(runTime.path()/"alignments.obj");
+
+    forAll(alignments, pI)
+    {
+        const triad& tri = alignments[pI];
+
+        if (tri.set())
+        {
+            forAll(tri, dirI)
+            {
+                meshTools::writeOBJ(str, points[pI], tri[dirI] + points[pI]);
+            }
+        }
+    }
+
+
+    // Remove the far points
+    pointIOField pointsIO
+    (
+        IOobject
+        (
+            "points",
+            runTime.constant(),
+            runTime,
+            IOobject::NO_READ,
+            IOobject::AUTO_WRITE
+        ),
+        filterFarPoints(mesh, points)
+    );
+
+    scalarField sizes(points.size(), defaultCellSize);
+    scalarIOField sizesIO
+    (
+        IOobject
+        (
+            "sizes",
+            runTime.constant(),
+            runTime,
+            IOobject::NO_READ,
+            IOobject::AUTO_WRITE
+        ),
+        filterFarPoints(mesh, sizes)
+    );
+
+    triadIOField alignmentsIO
+    (
+        IOobject
+        (
+            "alignments",
+            runTime.constant(),
+            runTime,
+            IOobject::NO_READ,
+            IOobject::AUTO_WRITE
+        ),
+        filterFarPoints(mesh, alignments)
+    );
+
+    pointsIO.write();
+    sizesIO.write();
+    alignmentsIO.write();
+
+    Info<< nl << "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
+        << "  ClockTime = " << runTime.elapsedClockTime() << " s"
+        << nl << endl;
+
+    Info<< "\nEnd\n" << endl;
+
+    return 0;
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/checkCvMesh/meshQualityDict

@@ -0,0 +1,73 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          meshQualityDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+//- Maximum non-orthogonality allowed. Set to 180 to disable.
+maxNonOrtho         65;
+
+//- Max skewness allowed. Set to <0 to disable.
+maxBoundarySkewness 50;
+maxInternalSkewness 10;
+
+//- Max concaveness allowed. Is angle (in degrees) below which concavity
+//  is allowed. 0 is straight face, <0 would be convex face.
+//  Set to 180 to disable.
+maxConcave          80;
+
+//- Minimum quality of the tet formed by the face-centre
+//  and variable base point minimum decomposition triangles and
+//  the cell centre. This has to be a positive number for tracking
+//  to work. Set to very negative number (e.g. -1E30) to
+//  disable.
+//     <0 = inside out tet,
+//      0 = flat tet
+//      1 = regular tet
+minTetQuality       1e-30;
+
+//- Minimum pyramid volume. Is absolute volume of cell pyramid.
+//  Set to a sensible fraction of the smallest cell volume expected.
+//  Set to very negative number (e.g. -1E30) to disable.
+minVol              1e-20;
+
+//- Minimum face area. Set to <0 to disable.
+minArea             -1;
+
+//- Minimum face twist. Set to <-1 to disable. dot product of face normal
+//- and face centre triangles normal
+minTwist            0.001;
+
+//- minimum normalised cell determinant
+//- 1 = hex, <= 0 = folded or flattened illegal cell
+minDeterminant      0.001;
+
+//- minFaceWeight (0 -> 0.5)
+minFaceWeight       0.02;
+
+//- minVolRatio (0 -> 1)
+minVolRatio         0.01;
+
+//must be >0 for Fluent compatibility
+minTriangleTwist    -1;
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/DelaunayMesh/DelaunayMesh.C

@@ -0,0 +1,233 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "DelaunayMesh.H"
+#include "labelPair.H"
+#include "PrintTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+template<class Triangulation>
+Foam::DelaunayMesh<Triangulation>::DelaunayMesh()
+:
+    Triangulation(),
+    vertexCount_(0),
+    cellCount_(0)
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+template<class Triangulation>
+Foam::DelaunayMesh<Triangulation>::~DelaunayMesh()
+{}
+
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+template<class Triangulation>
+void Foam::DelaunayMesh<Triangulation>::reset()
+{
+    Info<< "Clearing triangulation" << endl;
+
+    this->clear();
+
+    resetVertexCount();
+    resetCellCount();
+}
+
+
+template<class Triangulation>
+void Foam::DelaunayMesh<Triangulation>::insertPoints(const List<Vb>& vertices)
+{
+    rangeInsertWithInfo
+    (
+        vertices.begin(),
+        vertices.end(),
+        true
+    );
+}
+
+
+template<class Triangulation>
+bool Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::Less_x_3::
+operator()
+(
+    const Point_3& p,
+    const Point_3& q
+) const
+{
+    return typename Gt::Less_x_3()(*(p.first), *(q.first));
+}
+
+template<class Triangulation>
+bool Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::Less_y_3::
+operator()
+(
+    const Point_3& p,
+    const Point_3& q
+) const
+{
+    return typename Gt::Less_y_3()(*(p.first), *(q.first));
+}
+
+template<class Triangulation>
+bool Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::Less_z_3::
+operator()
+(
+    const Point_3& p,
+    const Point_3& q
+) const
+{
+    return typename Gt::Less_z_3()(*(p.first), *(q.first));
+}
+
+template<class Triangulation>
+typename Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::Less_x_3
+Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::less_x_3_object()
+const
+{
+    return Less_x_3();
+}
+
+template<class Triangulation>
+typename Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::Less_y_3
+Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::less_y_3_object()
+const
+{
+    return Less_y_3();
+}
+
+template<class Triangulation>
+typename Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::Less_z_3
+Foam::DelaunayMesh<Triangulation>::Traits_for_spatial_sort::less_z_3_object()
+const
+{
+    return Less_z_3();
+}
+
+
+template<class Triangulation>
+template<class PointIterator>
+void Foam::DelaunayMesh<Triangulation>::rangeInsertWithInfo
+(
+    PointIterator begin,
+    PointIterator end,
+    bool printErrors
+)
+{
+    typedef DynamicList
+    <
+        std::pair
+        <
+            const typename Triangulation::Point*,
+            label
+        >
+    > vectorPairPointIndex;
+
+    vectorPairPointIndex points;
+
+    label count = 0;
+    for (PointIterator it = begin; it != end; ++it)
+    {
+        points.append
+        (
+            std::make_pair(&(it->point()), count++)
+        );
+    }
+
+    std::random_shuffle(points.begin(), points.end());
+
+    spatial_sort
+    (
+        points.begin(),
+        points.end(),
+        Traits_for_spatial_sort()
+    );
+
+    Vertex_handle hint;
+
+    for
+    (
+        typename vectorPairPointIndex::const_iterator p = points.begin();
+        p != points.end();
+        ++p
+    )
+    {
+        const size_t checkInsertion = Triangulation::number_of_vertices();
+
+        hint = this->insert(*(p->first), hint);
+
+        const Vb& vert = *(begin + p->second);
+
+        if (checkInsertion != Triangulation::number_of_vertices() - 1)
+        {
+            if (printErrors)
+            {
+                Vertex_handle nearV =
+                    Triangulation::nearest_vertex(*(p->first));
+
+                Pout<< "Failed insertion : " << vert.info()
+                    << "         nearest : " << nearV->info();
+            }
+        }
+        else
+        {
+            hint->index() = getNewVertexIndex();
+            hint->type() = vert.type();
+            hint->procIndex() = vert.procIndex();
+            hint->targetCellSize() = vert.targetCellSize();
+            hint->alignment() = vert.alignment();
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * Friend Operators * * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include "DelaunayMeshIO.C"
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/DelaunayMesh/DelaunayMesh.H

@@ -0,0 +1,238 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::DelaunayMesh
+
+Description
+    The vertex and cell classes must have an index defined
+
+SourceFiles
+    DelaunayMeshI.H
+    DelaunayMesh.C
+    DelaunayMeshIO.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef DelaunayMesh_H
+#define DelaunayMesh_H
+
+#include "Pair.H"
+#include "HashSet.H"
+#include "FixedList.H"
+#include "boundBox.H"
+#include "indexedVertex.H"
+#include "CGALTriangulation3Ddefs.H"
+#include "autoPtr.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+class fvMesh;
+
+/*---------------------------------------------------------------------------*\
+                        Class DelaunayMesh Declaration
+\*---------------------------------------------------------------------------*/
+
+template<class Triangulation>
+class DelaunayMesh
+:
+    public Triangulation
+{
+public:
+
+        typedef typename Triangulation::Cell_handle Cell_handle;
+        typedef typename Triangulation::Vertex_handle Vertex_handle;
+        typedef typename Triangulation::Point Point;
+        typedef typename Triangulation::Facet Facet;
+
+        typedef typename Triangulation::Finite_vertices_iterator
+            Finite_vertices_iterator;
+        typedef typename Triangulation::Finite_cells_iterator
+            Finite_cells_iterator;
+        typedef typename Triangulation::Finite_facets_iterator
+            Finite_facets_iterator;
+
+        typedef HashSet
+        <
+           Pair<label>,
+           FixedList<label, 2>::Hash<>
+        > labelPairHashSet;
+
+
+private:
+
+    // Private data
+
+        //- Keep track of the number of vertices that have been added.
+        //  This allows a unique index to be assigned to each vertex.
+        mutable label vertexCount_;
+
+        //- Keep track of the number of cells that have been added.
+        //  This allows a unique index to be assigned to each cell.
+        mutable label cellCount_;
+
+        //- Spatial sort traits to use with a pair of point pointers and an int.
+        //  Taken from a post on the CGAL lists: 2010-01/msg00004.html by
+        //  Sebastien Loriot (Geometry Factory).
+        struct Traits_for_spatial_sort
+        :
+            public Triangulation::Geom_traits
+        {
+            typedef typename Triangulation::Geom_traits Gt;
+
+            typedef std::pair<const typename Triangulation::Point*, int>
+                Point_3;
+
+            struct Less_x_3
+            {
+                bool operator()(const Point_3& p, const Point_3& q) const;
+            };
+
+            struct Less_y_3
+            {
+                bool operator()(const Point_3& p, const Point_3& q) const;
+            };
+
+            struct Less_z_3
+            {
+                bool operator()(const Point_3& p, const Point_3& q) const;
+            };
+
+            Less_x_3 less_x_3_object() const;
+            Less_y_3 less_y_3_object() const;
+            Less_z_3 less_z_3_object() const;
+        };
+
+
+    // Private Member Functions
+
+        void sortFaces
+        (
+            faceList& faces,
+            labelList& owner,
+            labelList& neighbour
+        ) const;
+
+        void addPatches
+        (
+            const label nInternalFaces,
+            faceList& faces,
+            labelList& owner,
+            labelList& patchSizes,
+            labelList& patchStarts,
+            const List<DynamicList<face> >& patchFaces,
+            const List<DynamicList<label> >& patchOwners
+        ) const;
+
+        //- Disallow default bitwise copy construct
+        DelaunayMesh(const DelaunayMesh<Triangulation>&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const DelaunayMesh<Triangulation>&);
+
+
+public:
+
+    // Constructors
+
+        //- Construct from components
+        DelaunayMesh();
+
+
+    //- Destructor
+    ~DelaunayMesh();
+
+
+    // Member Functions
+
+        inline label getNewVertexIndex() const;
+
+        inline label getNewCellIndex() const;
+
+        inline label cellCount() const;
+
+        inline void resetCellCount();
+
+        inline label vertexCount() const;
+
+        inline void resetVertexCount();
+
+
+        //- Remove the entire triangulation
+        void reset();
+
+        void insertPoints(const List<Vb>& vertices);
+
+        //- Function inserting points into a triangulation and setting the
+        //  index and type data of the point in the correct order. This is
+        //  faster than inserting points individually.
+        //
+        //  Adapted from a post on the CGAL lists: 2010-01/msg00004.html by
+        //  Sebastien Loriot (Geometry Factory).
+        template<class PointIterator>
+        void rangeInsertWithInfo
+        (
+            PointIterator begin,
+            PointIterator end,
+            bool printErrors = true
+        );
+
+
+    // Queries
+
+        void printInfo(Ostream& os) const;
+
+        //- Create an fvMesh from the triangulation.
+        //  The mesh is not parallel consistent - only used for viewing
+        autoPtr<fvMesh> createMesh
+        (
+            const fileName& name,
+            const Time& runTime,
+            labelList& vertexMap,
+            labelList& cellMap
+        ) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include "DelaunayMeshI.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "DelaunayMesh.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/DelaunayMesh/DelaunayMeshI.H

@@ -0,0 +1,119 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * * Destructors * * * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+template<class Triangulation>
+inline Foam::label Foam::DelaunayMesh<Triangulation>::getNewVertexIndex() const
+{
+    label id = vertexCount_++;
+
+    if (id == labelMax)
+    {
+        WarningIn
+        (
+            "Foam::DelaunayMesh<Triangulation>::getNewVertexIndex() const"
+        )   << "Vertex counter has overflowed." << endl;
+    }
+
+    return id;
+}
+
+
+template<class Triangulation>
+inline Foam::label Foam::DelaunayMesh<Triangulation>::getNewCellIndex() const
+{
+    label id = cellCount_++;
+
+    if (id == labelMax)
+    {
+        WarningIn
+        (
+            "Foam::DelaunayMesh<Triangulation>::getNewCellIndex() const"
+        )   << "Cell counter has overflowed." << endl;
+    }
+
+    return id;
+}
+
+
+template<class Triangulation>
+Foam::label Foam::DelaunayMesh<Triangulation>::cellCount() const
+{
+    return cellCount_;
+}
+
+
+template<class Triangulation>
+void Foam::DelaunayMesh<Triangulation>::resetCellCount()
+{
+    cellCount_ = 0;
+}
+
+
+template<class Triangulation>
+Foam::label Foam::DelaunayMesh<Triangulation>::vertexCount() const
+{
+    return vertexCount_;
+}
+
+
+template<class Triangulation>
+void Foam::DelaunayMesh<Triangulation>::resetVertexCount()
+{
+    vertexCount_ = 0;
+}
+
+
+// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * Ostream Operator  * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/DelaunayMesh/DelaunayMeshIO.C

@@ -0,0 +1,406 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "DelaunayMesh.H"
+#include "fvMesh.H"
+#include "pointConversion.H"
+#include "wallPolyPatch.H"
+#include "processorPolyPatch.H"
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+template<class Triangulation>
+void Foam::DelaunayMesh<Triangulation>::sortFaces
+(
+    faceList& faces,
+    labelList& owner,
+    labelList& neighbour
+) const
+{
+    // Upper triangular order:
+    // + owner is sorted in ascending cell order
+    // + within each block of equal value for owner, neighbour is sorted in
+    //   ascending cell order.
+    // + faces sorted to correspond
+    // e.g.
+    // owner | neighbour
+    // 0     | 2
+    // 0     | 23
+    // 0     | 71
+    // 1     | 23
+    // 1     | 24
+    // 1     | 91
+
+    List<labelPair> ownerNeighbourPair(owner.size());
+
+    forAll(ownerNeighbourPair, oNI)
+    {
+        ownerNeighbourPair[oNI] = labelPair(owner[oNI], neighbour[oNI]);
+    }
+
+    Info<< nl
+        << "Sorting faces, owner and neighbour into upper triangular order"
+        << endl;
+
+    labelList oldToNew;
+
+    sortedOrder(ownerNeighbourPair, oldToNew);
+
+    oldToNew = invert(oldToNew.size(), oldToNew);
+
+    inplaceReorder(oldToNew, faces);
+    inplaceReorder(oldToNew, owner);
+    inplaceReorder(oldToNew, neighbour);
+}
+
+
+template<class Triangulation>
+void Foam::DelaunayMesh<Triangulation>::addPatches
+(
+    const label nInternalFaces,
+    faceList& faces,
+    labelList& owner,
+    labelList& patchSizes,
+    labelList& patchStarts,
+    const List<DynamicList<face> >& patchFaces,
+    const List<DynamicList<label> >& patchOwners
+) const
+{
+    label nPatches = patchFaces.size();
+
+    patchSizes.setSize(nPatches, -1);
+    patchStarts.setSize(nPatches, -1);
+
+    label nBoundaryFaces = 0;
+
+    forAll(patchFaces, p)
+    {
+        patchSizes[p] = patchFaces[p].size();
+        patchStarts[p] = nInternalFaces + nBoundaryFaces;
+
+        nBoundaryFaces += patchSizes[p];
+    }
+
+    faces.setSize(nInternalFaces + nBoundaryFaces);
+    owner.setSize(nInternalFaces + nBoundaryFaces);
+
+    label faceI = nInternalFaces;
+
+    forAll(patchFaces, p)
+    {
+        forAll(patchFaces[p], f)
+        {
+            faces[faceI] = patchFaces[p][f];
+            owner[faceI] = patchOwners[p][f];
+
+            faceI++;
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+//template<class Triangulation>
+//Foam::DelaunayMesh<Triangulation>::DelaunayMesh(Istream& is)
+//:
+//    base1(is),
+//    base2(is),
+//    member1(is),
+//    member2(is)
+//{
+//    // Check state of Istream
+//    is.check("Foam::DelaunayMesh<Triangulation>::DelaunayMesh(Foam::Istream&)");
+//}
+
+
+// * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * * //
+
+template<class Triangulation>
+void Foam::DelaunayMesh<Triangulation>::printInfo(Ostream& os) const
+{
+    PrintTable<word, label> triInfoTable("Mesh Statistics");
+
+    triInfoTable.add("Points", Triangulation::number_of_vertices());
+    triInfoTable.add("Edges", Triangulation::number_of_finite_edges());
+    triInfoTable.add("Faces", Triangulation::number_of_finite_facets());
+    triInfoTable.add("Cells", Triangulation::number_of_finite_cells());
+
+    scalar minSize = GREAT;
+    scalar maxSize = 0;
+
+    for
+    (
+        Finite_vertices_iterator vit = Triangulation::finite_vertices_begin();
+        vit != Triangulation::finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->farPoint())
+        {
+            minSize = min(vit->targetCellSize(), minSize);
+            maxSize = max(vit->targetCellSize(), maxSize);
+        }
+    }
+
+    Info<< incrIndent;
+    triInfoTable.print(Info, true, true);
+
+    Info<< "Size (Min/Max) = "
+        << returnReduce(minSize, minOp<scalar>()) << " "
+        << returnReduce(maxSize, maxOp<scalar>()) << endl;
+
+    Info<< decrIndent;
+}
+
+
+template<class Triangulation>
+Foam::autoPtr<Foam::fvMesh>
+Foam::DelaunayMesh<Triangulation>::createMesh
+(
+    const fileName& name,
+    const Time& runTime,
+    labelList& vertexMap,
+    labelList& cellMap
+) const
+{
+    pointField points(Triangulation::number_of_vertices());
+    faceList faces(Triangulation::number_of_finite_facets());
+    labelList owner(Triangulation::number_of_finite_facets());
+    labelList neighbour(Triangulation::number_of_finite_facets());
+
+    wordList patchNames(1, "cvMesh_defaultPatch");
+    wordList patchTypes(1, wallPolyPatch::typeName);
+
+    labelList patchSizes(1, 0);
+    labelList patchStarts(1, 0);
+
+    List<DynamicList<face> > patchFaces(1, DynamicList<face>());
+    List<DynamicList<label> > patchOwners(1, DynamicList<label>());
+
+    vertexMap.setSize(Triangulation::number_of_vertices());
+    cellMap.setSize(Triangulation::number_of_finite_cells());
+
+    // Calculate pts and a map of point index to location in pts.
+    label vertI = 0;
+
+    for
+    (
+        Finite_vertices_iterator vit = Triangulation::finite_vertices_begin();
+        vit != Triangulation::finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->farPoint())
+        {
+            vertexMap[vit->index()] = vertI;
+            points[vertI] = topoint(vit->point());
+            vertI++;
+        }
+    }
+
+    points.setSize(vertI);
+
+    // Index the cells
+    label cellI = 0;
+
+    for
+    (
+        Finite_cells_iterator cit = Triangulation::finite_cells_begin();
+        cit != Triangulation::finite_cells_end();
+        ++cit
+    )
+    {
+        if
+        (
+            !cit->hasFarPoint()
+         && !Triangulation::is_infinite(cit)
+        )
+        {
+            cellMap[cit->cellIndex()] = cellI++;
+        }
+    }
+
+    label faceI = 0;
+    labelList verticesOnTriFace(3, -1);
+    face newFace(verticesOnTriFace);
+
+    for
+    (
+        Finite_facets_iterator fit = Triangulation::finite_facets_begin();
+        fit != Triangulation::finite_facets_end();
+        ++fit
+    )
+    {
+        const Cell_handle c1(fit->first);
+        const int oppositeVertex = fit->second;
+        const Cell_handle c2(c1->neighbor(oppositeVertex));
+
+        label c1I = Cb::ctFar;
+        bool c1Real = false;
+        if (!c1->hasFarPoint() && !Triangulation::is_infinite(c1))
+        {
+            c1I = cellMap[c1->cellIndex()];
+            c1Real = true;
+        }
+
+        label c2I = Cb::ctFar;
+        bool c2Real = false;
+        if (!c2->hasFarPoint() && !Triangulation::is_infinite(c2))
+        {
+            c2I = cellMap[c2->cellIndex()];
+            c2Real = true;
+        }
+
+        if (!c1Real && !c2Real)
+        {
+            // Both tets are outside, skip
+            continue;
+        }
+
+        label ownerCell = -1;
+        label neighbourCell = -1;
+
+        for (label i = 0; i < 3; i++)
+        {
+            verticesOnTriFace[i] = vertexMap
+            [
+                c1->vertex
+                (
+                    Triangulation::vertex_triple_index(oppositeVertex, i)
+                )->index()
+            ];
+        }
+
+        newFace = face(verticesOnTriFace);
+
+        if (!c1Real || !c2Real)
+        {
+            // Boundary face...
+            if (!c1Real)
+            {
+                //... with c1 outside
+                ownerCell = c2I;
+            }
+            else
+            {
+                // ... with c2 outside
+                ownerCell = c1I;
+
+                reverse(newFace);
+            }
+
+            patchFaces[0].append(newFace);
+            patchOwners[0].append(ownerCell);
+        }
+        else
+        {
+            // Internal face...
+            if (c1I < c2I)
+            {
+                // ...with c1 as the ownerCell
+                ownerCell = c1I;
+                neighbourCell = c2I;
+
+                reverse(newFace);
+            }
+            else
+            {
+                // ...with c2 as the ownerCell
+                ownerCell = c2I;
+                neighbourCell = c1I;
+            }
+
+            faces[faceI] = newFace;
+            owner[faceI] = ownerCell;
+            neighbour[faceI] = neighbourCell;
+            faceI++;
+        }
+    }
+
+    faces.setSize(faceI);
+    owner.setSize(faceI);
+    neighbour.setSize(faceI);
+
+    sortFaces(faces, owner, neighbour);
+
+    addPatches
+    (
+        faceI,
+        faces,
+        owner,
+        patchSizes,
+        patchStarts,
+        patchFaces,
+        patchOwners
+    );
+
+    autoPtr<fvMesh> meshPtr
+    (
+        new fvMesh
+        (
+            IOobject
+            (
+                name,
+                runTime.timeName(),
+                runTime,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            xferMove(points),
+            xferMove(faces),
+            xferMove(owner),
+            xferMove(neighbour)
+        )
+    );
+
+    List<polyPatch*> patches(patchStarts.size());
+
+    label nValidPatches = 0;
+
+    forAll(patches, p)
+    {
+        patches[nValidPatches] = polyPatch::New
+        (
+            patchTypes[p],
+            patchNames[p],
+            patchSizes[p],
+            patchStarts[p],
+            nValidPatches,
+            meshPtr().boundaryMesh()
+        ).ptr();
+
+        nValidPatches++;
+    }
+
+    patches.setSize(nValidPatches);
+
+    meshPtr().addFvPatches(patches);
+
+    return meshPtr;
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/DelaunayMesh/DistributedDelaunayMesh.C

@@ -0,0 +1,932 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "DistributedDelaunayMesh.H"
+#include "meshSearch.H"
+#include "mapDistribute.H"
+#include "zeroGradientFvPatchFields.H"
+#include "pointConversion.H"
+#include "indexedVertexEnum.H"
+#include "IOmanip.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * * //
+
+template<class Triangulation>
+Foam::autoPtr<Foam::mapDistribute>
+Foam::DistributedDelaunayMesh<Triangulation>::buildMap
+(
+    const List<label>& toProc
+)
+{
+    // Determine send map
+    // ~~~~~~~~~~~~~~~~~~
+
+    // 1. Count
+    labelList nSend(Pstream::nProcs(), 0);
+
+    forAll(toProc, i)
+    {
+        label procI = toProc[i];
+
+        nSend[procI]++;
+    }
+
+    // Send over how many I need to receive
+    // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    labelListList sendSizes(Pstream::nProcs());
+
+    sendSizes[Pstream::myProcNo()] = nSend;
+
+    combineReduce(sendSizes, UPstream::listEq());
+
+    // 2. Size sendMap
+    labelListList sendMap(Pstream::nProcs());
+
+    forAll(nSend, procI)
+    {
+        sendMap[procI].setSize(nSend[procI]);
+
+        nSend[procI] = 0;
+    }
+
+    // 3. Fill sendMap
+    forAll(toProc, i)
+    {
+        label procI = toProc[i];
+
+        sendMap[procI][nSend[procI]++] = i;
+    }
+
+    // Determine receive map
+    // ~~~~~~~~~~~~~~~~~~~~~
+
+    labelListList constructMap(Pstream::nProcs());
+
+    // Local transfers first
+    constructMap[Pstream::myProcNo()] = identity
+    (
+        sendMap[Pstream::myProcNo()].size()
+    );
+
+    label constructSize = constructMap[Pstream::myProcNo()].size();
+
+    forAll(constructMap, procI)
+    {
+        if (procI != Pstream::myProcNo())
+        {
+            label nRecv = sendSizes[procI][Pstream::myProcNo()];
+
+            constructMap[procI].setSize(nRecv);
+
+            for (label i = 0; i < nRecv; i++)
+            {
+                constructMap[procI][i] = constructSize++;
+            }
+        }
+    }
+
+    return autoPtr<mapDistribute>
+    (
+        new mapDistribute
+        (
+            constructSize,
+            sendMap.xfer(),
+            constructMap.xfer()
+        )
+    );
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+template<class Triangulation>
+Foam::DistributedDelaunayMesh<Triangulation>::DistributedDelaunayMesh()
+:
+    DelaunayMesh<Triangulation>(),
+    allBackgroundMeshBounds_()
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+template<class Triangulation>
+Foam::DistributedDelaunayMesh<Triangulation>::~DistributedDelaunayMesh()
+{}
+
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+template<class Triangulation>
+bool Foam::DistributedDelaunayMesh<Triangulation>::distributeBoundBoxes
+(
+    const boundBox& bb
+)
+{
+    allBackgroundMeshBounds_.reset(new List<boundBox>(Pstream::nProcs()));
+
+    // Give the bounds of every processor to every other processor
+    allBackgroundMeshBounds_()[Pstream::myProcNo()] = bb;
+
+    Pstream::gatherList(allBackgroundMeshBounds_());
+    Pstream::scatterList(allBackgroundMeshBounds_());
+
+    return true;
+}
+
+
+template<class Triangulation>
+bool Foam::DistributedDelaunayMesh<Triangulation>::isLocal
+(
+    const Vertex_handle& v
+) const
+{
+    return isLocal(v->procIndex());
+}
+
+
+template<class Triangulation>
+bool Foam::DistributedDelaunayMesh<Triangulation>::isLocal
+(
+    const label localProcIndex
+) const
+{
+    return localProcIndex == Pstream::myProcNo();
+}
+
+
+template<class Triangulation>
+Foam::labelList Foam::DistributedDelaunayMesh<Triangulation>::overlapProcessors
+(
+    const point& centre,
+    const scalar radiusSqr
+) const
+{
+    DynamicList<label> toProc(Pstream::nProcs());
+
+    forAll(allBackgroundMeshBounds_(), procI)
+    {
+        // Test against the bounding box of the processor
+        if
+        (
+            !isLocal(procI)
+         && allBackgroundMeshBounds_()[procI].overlaps(centre, radiusSqr)
+        )
+        {
+            toProc.append(procI);
+        }
+    }
+
+    return toProc;
+}
+
+
+template<class Triangulation>
+bool Foam::DistributedDelaunayMesh<Triangulation>::checkProcBoundaryCell
+(
+    const Cell_handle& cit,
+    Map<labelList>& circumsphereOverlaps
+) const
+{
+    const Foam::point& cc = cit->dual();
+
+    const scalar crSqr = magSqr
+    (
+        cc - topoint(cit->vertex(0)->point())
+    );
+
+    labelList circumsphereOverlap = overlapProcessors
+    (
+        cc,
+        sqr(1.01)*crSqr
+    );
+
+    cit->cellIndex() = this->getNewCellIndex();
+
+    if (!circumsphereOverlap.empty())
+    {
+        circumsphereOverlaps.insert(cit->cellIndex(), circumsphereOverlap);
+
+        return true;
+    }
+
+    return false;
+}
+
+
+template<class Triangulation>
+void Foam::DistributedDelaunayMesh<Triangulation>::findProcessorBoundaryCells
+(
+    Map<labelList>& circumsphereOverlaps
+) const
+{
+    // Start by assuming that all the cells have no index
+    // If they do, they have already been visited so ignore them
+
+    labelHashSet cellToCheck
+    (
+        Triangulation::number_of_finite_cells()
+       /Pstream::nProcs()
+    );
+
+    for
+    (
+        All_cells_iterator cit = Triangulation::all_cells_begin();
+        cit != Triangulation::all_cells_end();
+        ++cit
+    )
+    {
+        if (Triangulation::is_infinite(cit))
+        {
+            // Index of infinite vertex in this cell.
+            int i = cit->index(Triangulation::infinite_vertex());
+
+            Cell_handle c = cit->neighbor(i);
+
+            if (c->unassigned())
+            {
+                c->cellIndex() = this->getNewCellIndex();
+
+                if (checkProcBoundaryCell(c, circumsphereOverlaps))
+                {
+                    cellToCheck.insert(c->cellIndex());
+                }
+            }
+        }
+        else if (cit->parallelDualVertex())
+        {
+            if (cit->unassigned())
+            {
+                if (checkProcBoundaryCell(cit, circumsphereOverlaps))
+                {
+                    cellToCheck.insert(cit->cellIndex());
+                }
+            }
+        }
+    }
+
+    for
+    (
+        Finite_cells_iterator cit = Triangulation::finite_cells_begin();
+        cit != Triangulation::finite_cells_end();
+        ++cit
+    )
+    {
+        if (cellToCheck.found(cit->cellIndex()))
+        {
+            // Get the neighbours and check them
+            for (label adjCellI = 0; adjCellI < 4; ++adjCellI)
+            {
+                Cell_handle citNeighbor = cit->neighbor(adjCellI);
+
+                // Ignore if has far point or previously visited
+                if
+                (
+                    !citNeighbor->unassigned()
+                 || !citNeighbor->internalOrBoundaryDualVertex()
+                 || Triangulation::is_infinite(citNeighbor)
+                )
+                {
+                    continue;
+                }
+
+                checkProcBoundaryCell
+                (
+                    citNeighbor,
+                    circumsphereOverlaps
+                );
+            }
+        }
+    }
+}
+
+
+template<class Triangulation>
+void Foam::DistributedDelaunayMesh<Triangulation>::markVerticesToRefer
+(
+    const Map<labelList>& circumsphereOverlaps,
+    PtrList<labelPairHashSet>& referralVertices,
+    DynamicList<label>& targetProcessor,
+    DynamicList<Vb>& parallelInfluenceVertices
+)
+{
+    // Relying on the order of iteration of cells being the same as before
+    for
+    (
+        Finite_cells_iterator cit = Triangulation::finite_cells_begin();
+        cit != Triangulation::finite_cells_end();
+        ++cit
+    )
+    {
+        if (Triangulation::is_infinite(cit))
+        {
+             continue;
+        }
+
+        Map<labelList>::const_iterator iter =
+            circumsphereOverlaps.find(cit->cellIndex());
+
+        // Pre-tested circumsphere potential influence
+        if (iter != circumsphereOverlaps.cend())
+        {
+            const labelList& citOverlaps = iter();
+
+            forAll(citOverlaps, cOI)
+            {
+                label procI = citOverlaps[cOI];
+
+                for (int i = 0; i < 4; i++)
+                {
+                    Vertex_handle v = cit->vertex(i);
+
+                    if (v->farPoint())
+                    {
+                        continue;
+                    }
+
+                    label vProcIndex = v->procIndex();
+                    label vIndex = v->index();
+
+                    const labelPair procIndexPair(vProcIndex, vIndex);
+
+                    // Using the hashSet to ensure that each vertex is only
+                    // referred once to each processor.
+                    // Do not refer a vertex to its own processor.
+                    if (vProcIndex != procI)
+                    {
+                        if (referralVertices[procI].insert(procIndexPair))
+                        {
+                            targetProcessor.append(procI);
+
+                            parallelInfluenceVertices.append
+                            (
+                                Vb
+                                (
+                                    v->point(),
+                                    v->index(),
+                                    v->type(),
+                                    v->procIndex()
+                                )
+                            );
+
+                            parallelInfluenceVertices.last().targetCellSize() =
+                                v->targetCellSize();
+                            parallelInfluenceVertices.last().alignment() =
+                                v->alignment();
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+template<class Triangulation>
+Foam::label Foam::DistributedDelaunayMesh<Triangulation>::referVertices
+(
+    const DynamicList<label>& targetProcessor,
+    DynamicList<Vb>& parallelVertices,
+    PtrList<labelPairHashSet>& referralVertices,
+    labelPairHashSet& receivedVertices
+)
+{
+    DynamicList<Vb> referredVertices(targetProcessor.size());
+
+    const label preDistributionSize = parallelVertices.size();
+
+    mapDistribute pointMap = buildMap(targetProcessor);
+
+    // Make a copy of the original list.
+    DynamicList<Vb> originalParallelVertices(parallelVertices);
+
+    pointMap.distribute(parallelVertices);
+
+    for (label procI = 0; procI < Pstream::nProcs(); procI++)
+    {
+        const labelList& constructMap = pointMap.constructMap()[procI];
+
+        if (constructMap.size())
+        {
+            forAll(constructMap, i)
+            {
+                const Vb& v = parallelVertices[constructMap[i]];
+
+                if
+                (
+                    v.procIndex() != Pstream::myProcNo()
+                 && !receivedVertices.found(labelPair(v.procIndex(), v.index()))
+                )
+                {
+                    referredVertices.append(v);
+
+                    receivedVertices.insert
+                    (
+                        labelPair(v.procIndex(), v.index())
+                    );
+                }
+            }
+        }
+    }
+
+    label preInsertionSize = Triangulation::number_of_vertices();
+
+    labelPairHashSet pointsNotInserted = rangeInsertReferredWithInfo
+    (
+        referredVertices.begin(),
+        referredVertices.end()
+    );
+
+    if (!pointsNotInserted.empty())
+    {
+        for
+        (
+            typename labelPairHashSet::const_iterator iter
+                = pointsNotInserted.begin();
+            iter != pointsNotInserted.end();
+            ++iter
+        )
+        {
+            if (receivedVertices.found(iter.key()))
+            {
+                receivedVertices.erase(iter.key());
+            }
+        }
+    }
+
+    boolList pointInserted(parallelVertices.size(), true);
+
+    forAll(parallelVertices, vI)
+    {
+        const labelPair procIndexI
+        (
+            parallelVertices[vI].procIndex(),
+            parallelVertices[vI].index()
+        );
+
+        if (pointsNotInserted.found(procIndexI))
+        {
+            pointInserted[vI] = false;
+        }
+    }
+
+    pointMap.reverseDistribute(preDistributionSize, pointInserted);
+
+    forAll(originalParallelVertices, vI)
+    {
+        const label procIndex = targetProcessor[vI];
+
+        if (!pointInserted[vI])
+        {
+            if (referralVertices[procIndex].size())
+            {
+                if
+                (
+                    !referralVertices[procIndex].unset
+                    (
+                        labelPair
+                        (
+                            originalParallelVertices[vI].procIndex(),
+                            originalParallelVertices[vI].index()
+                        )
+                    )
+                )
+                {
+                    Pout<< "*** not found "
+                        << originalParallelVertices[vI].procIndex()
+                        << " " << originalParallelVertices[vI].index() << endl;
+                }
+
+            }
+        }
+    }
+
+    label postInsertionSize = Triangulation::number_of_vertices();
+
+    reduce(preInsertionSize, sumOp<label>());
+    reduce(postInsertionSize, sumOp<label>());
+
+    label nTotalToInsert = referredVertices.size();
+
+    reduce(nTotalToInsert, sumOp<label>());
+
+    if (preInsertionSize + nTotalToInsert != postInsertionSize)
+    {
+        label nNotInserted =
+            returnReduce(pointsNotInserted.size(), sumOp<label>());
+
+        Info<< " Inserted = "
+            << setw(name(label(Triangulation::number_of_finite_cells())).size())
+            << nTotalToInsert - nNotInserted
+            << " / " << nTotalToInsert << endl;
+
+        nTotalToInsert -= nNotInserted;
+    }
+    else
+    {
+        Info<< " Inserted = " << nTotalToInsert << endl;
+    }
+
+    return nTotalToInsert;
+}
+
+
+template<class Triangulation>
+void Foam::DistributedDelaunayMesh<Triangulation>::sync
+(
+    const boundBox& bb,
+    PtrList<labelPairHashSet>& referralVertices,
+    labelPairHashSet& receivedVertices,
+    bool iterateReferral
+)
+{
+    if (!Pstream::parRun())
+    {
+        return;
+    }
+
+    if (allBackgroundMeshBounds_.empty())
+    {
+        distributeBoundBoxes(bb);
+    }
+
+    label nVerts = Triangulation::number_of_vertices();
+    label nCells = Triangulation::number_of_finite_cells();
+
+    DynamicList<Vb> parallelInfluenceVertices(0.1*nVerts);
+    DynamicList<label> targetProcessor(0.1*nVerts);
+
+    // Some of these values will not be used, i.e. for non-real cells
+    DynamicList<Foam::point> circumcentre(0.1*nVerts);
+    DynamicList<scalar> circumradiusSqr(0.1*nVerts);
+
+    Map<labelList> circumsphereOverlaps(nCells);
+
+    findProcessorBoundaryCells(circumsphereOverlaps);
+
+    Info<< "    Influences = "
+        << setw(name(nCells).size())
+        << returnReduce(circumsphereOverlaps.size(), sumOp<label>()) << " / "
+        << returnReduce(nCells, sumOp<label>());
+
+    markVerticesToRefer
+    (
+        circumsphereOverlaps,
+        referralVertices,
+        targetProcessor,
+        parallelInfluenceVertices
+    );
+
+    referVertices
+    (
+        targetProcessor,
+        parallelInfluenceVertices,
+        referralVertices,
+        receivedVertices
+    );
+
+    if (iterateReferral)
+    {
+        label oldNReferred = 0;
+        label nIterations = 1;
+
+        Info<< incrIndent << indent
+            << "Iteratively referring referred vertices..."
+            << endl;
+        do
+        {
+            Info<< indent << "Iteration " << nIterations++ << ":";
+
+            circumsphereOverlaps.clear();
+            targetProcessor.clear();
+            parallelInfluenceVertices.clear();
+
+            findProcessorBoundaryCells(circumsphereOverlaps);
+
+            nCells = Triangulation::number_of_finite_cells();
+
+            Info<< " Influences = "
+                << setw(name(nCells).size())
+                << returnReduce(circumsphereOverlaps.size(), sumOp<label>())
+                << " / "
+                << returnReduce(nCells, sumOp<label>());
+
+            markVerticesToRefer
+            (
+                circumsphereOverlaps,
+                referralVertices,
+                targetProcessor,
+                parallelInfluenceVertices
+            );
+
+            label nReferred = referVertices
+            (
+                targetProcessor,
+                parallelInfluenceVertices,
+                referralVertices,
+                receivedVertices
+            );
+
+            if (nReferred == 0 || nReferred == oldNReferred)
+            {
+                break;
+            }
+
+            oldNReferred = nReferred;
+
+        } while (true);
+
+        Info<< decrIndent;
+    }
+}
+
+
+// * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+template<class Triangulation>
+bool Foam::DistributedDelaunayMesh<Triangulation>::distribute
+(
+    const boundBox& bb
+)
+{
+    notImplemented
+    (
+        "Foam::DistributedDelaunayMesh<Triangulation>::distribute"
+        "("
+        "    const boundBox& bb"
+        ")"
+    );
+
+    if (!Pstream::parRun())
+    {
+        return false;
+    }
+
+    distributeBoundBoxes(bb);
+
+    return true;
+}
+
+
+template<class Triangulation>
+Foam::autoPtr<Foam::mapDistribute>
+Foam::DistributedDelaunayMesh<Triangulation>::distribute
+(
+    const backgroundMeshDecomposition& decomposition
+)
+{
+    if (!Pstream::parRun())
+    {
+        return autoPtr<mapDistribute>();
+    }
+
+    distributeBoundBoxes(decomposition.procBounds());
+
+    DynamicList<point> points(Triangulation::number_of_vertices());
+
+    for
+    (
+        Finite_vertices_iterator vit = Triangulation::finite_vertices_begin();
+        vit != Triangulation::finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->real())
+        {
+            points.append(topoint(vit->point()));
+        }
+    }
+
+    autoPtr<mapDistribute> mapDist = decomposition.distributePoints(points);
+
+    return mapDist;
+}
+
+
+template<class Triangulation>
+void Foam::DistributedDelaunayMesh<Triangulation>::sync(const boundBox& bb)
+{
+    if (!Pstream::parRun())
+    {
+        return;
+    }
+
+    if (allBackgroundMeshBounds_.empty())
+    {
+        distributeBoundBoxes(bb);
+    }
+
+    const label nApproxReferred =
+        Triangulation::number_of_vertices()
+       /Pstream::nProcs();
+
+    PtrList<labelPairHashSet> referralVertices(Pstream::nProcs());
+    forAll(referralVertices, procI)
+    {
+        if (!isLocal(procI))
+        {
+            referralVertices.set(procI, new labelPairHashSet(nApproxReferred));
+        }
+    }
+
+    labelPairHashSet receivedVertices(nApproxReferred);
+
+    sync
+    (
+        bb,
+        referralVertices,
+        receivedVertices,
+        true
+    );
+}
+
+
+template<class Triangulation>
+template<class PointIterator>
+typename Foam::DistributedDelaunayMesh<Triangulation>::labelPairHashSet
+Foam::DistributedDelaunayMesh<Triangulation>::rangeInsertReferredWithInfo
+(
+    PointIterator begin,
+    PointIterator end,
+    bool printErrors
+)
+{
+    const boundBox& bb = allBackgroundMeshBounds_()[Pstream::myProcNo()];
+
+    typedef DynamicList
+    <
+        std::pair<scalar, label>
+    > vectorPairPointIndex;
+
+    vectorPairPointIndex pointsBbDistSqr;
+
+    label count = 0;
+    for (PointIterator it = begin; it != end; ++it)
+    {
+        const scalar distFromBbSqr = bb.distanceFromBoxSqr
+        (
+            topoint(it->point())
+        );
+
+        pointsBbDistSqr.append
+        (
+            std::make_pair(distFromBbSqr, count++)
+        );
+    }
+
+    std::random_shuffle(pointsBbDistSqr.begin(), pointsBbDistSqr.end());
+
+    // Sort in ascending order by the distance of the point from the centre
+    // of the processor bounding box
+    sort(pointsBbDistSqr.begin(), pointsBbDistSqr.end());
+
+    typename Triangulation::Vertex_handle hint;
+
+    typename Triangulation::Locate_type lt;
+    int li, lj;
+
+    label nNotInserted = 0;
+
+    labelPairHashSet uninserted
+    (
+        Triangulation::number_of_vertices()
+       /Pstream::nProcs()
+    );
+
+    for
+    (
+        typename vectorPairPointIndex::const_iterator p =
+            pointsBbDistSqr.begin();
+        p != pointsBbDistSqr.end();
+        ++p
+    )
+    {
+        const size_t checkInsertion = Triangulation::number_of_vertices();
+
+        const Vb& vert = *(begin + p->second);
+        const Point& pointToInsert = vert.point();
+
+        // Locate the point
+        Cell_handle c = Triangulation::locate(pointToInsert, lt, li, lj, hint);
+
+        if (lt == Triangulation::VERTEX)
+        {
+            if (printErrors)
+            {
+                Vertex_handle nearV =
+                    Triangulation::nearest_vertex(pointToInsert);
+
+                Pout<< "Failed insertion, point already exists" << nl
+                    << "Failed insertion : " << vert.info()
+                    << "         nearest : " << nearV->info();
+            }
+
+            uninserted.insert(labelPair(vert.procIndex(), vert.index()));
+            nNotInserted++;
+
+            continue;
+        }
+
+        // Get the cells that conflict with p in a vector V,
+        // and a facet on the boundary of this hole in f.
+        std::vector<Cell_handle> V;
+        typename Triangulation::Facet f;
+
+        Triangulation::find_conflicts
+        (
+            pointToInsert,
+            c,
+            CGAL::Oneset_iterator<typename Triangulation::Facet>(f),
+            std::back_inserter(V)
+        );
+
+        bool insert = false;
+        for (size_t i = 0; i < V.size(); ++i)
+        {
+            if (V[i]->real() || V[i]->hasFarPoint())
+            {
+                insert = true;
+                break;
+            }
+        }
+
+        if (insert)
+        {
+            hint = Triangulation::insert_in_hole
+            (
+                pointToInsert,
+                V.begin(),
+                V.end(),
+                f.first,
+                f.second
+            );
+
+            if (checkInsertion != Triangulation::number_of_vertices() - 1)
+            {
+                if (printErrors)
+                {
+                    Vertex_handle nearV =
+                        Triangulation::nearest_vertex(pointToInsert);
+
+                    Pout<< "Failed insertion : " << vert.info()
+                        << "         nearest : " << nearV->info();
+                }
+            }
+            else
+            {
+                hint->index() = vert.index();
+                hint->type() = vert.type();
+                hint->procIndex() = vert.procIndex();
+                hint->targetCellSize() = vert.targetCellSize();
+                hint->alignment() = vert.alignment();
+            }
+        }
+        else
+        {
+            uninserted.insert(labelPair(vert.procIndex(), vert.index()));
+            nNotInserted++;
+        }
+    }
+
+    return uninserted;
+}
+
+
+// * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * Friend Operators * * * * * * * * * * * * * * //
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/DelaunayMesh/DistributedDelaunayMesh.H

@@ -0,0 +1,207 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::DistributedDelaunayMesh
+
+Description
+
+SourceFiles
+    DistributedDelaunayMeshI.H
+    DistributedDelaunayMesh.C
+    DistributedDelaunayMeshIO.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef DistributedDelaunayMesh_H
+#define DistributedDelaunayMesh_H
+
+#include "DelaunayMesh.H"
+#include "backgroundMeshDecomposition.H"
+#include "autoPtr.H"
+#include "boundBox.H"
+#include "indexedVertex.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+class mapDistribute;
+
+/*---------------------------------------------------------------------------*\
+                  Class DistributedDelaunayMesh Declaration
+\*---------------------------------------------------------------------------*/
+
+template<class Triangulation>
+class DistributedDelaunayMesh
+:
+    public DelaunayMesh<Triangulation>
+{
+public:
+
+        typedef typename Triangulation::Vertex_handle Vertex_handle;
+        typedef typename Triangulation::Cell_handle   Cell_handle;
+        typedef typename Triangulation::Point         Point;
+
+        typedef typename Triangulation::Finite_vertices_iterator
+            Finite_vertices_iterator;
+        typedef typename Triangulation::Finite_cells_iterator
+            Finite_cells_iterator;
+        typedef typename Triangulation::All_cells_iterator
+            All_cells_iterator;
+
+        typedef typename DelaunayMesh<Triangulation>::labelPairHashSet
+            labelPairHashSet;
+
+
+private:
+
+        autoPtr<List<boundBox> > allBackgroundMeshBounds_;
+
+
+    // Private Member Functions
+
+        //-
+        bool distributeBoundBoxes(const boundBox& bb);
+
+        //-
+        bool isLocal(const Vertex_handle& v) const;
+
+        bool isLocal(const label localProcIndex) const;
+
+        labelList overlapProcessors
+        (
+            const point& centre,
+            const scalar radiusSqr
+        ) const;
+
+        bool checkProcBoundaryCell
+        (
+            const Cell_handle& cit,
+            Map<labelList>& circumsphereOverlaps
+        ) const;
+
+        void findProcessorBoundaryCells
+        (
+            Map<labelList>& circumsphereOverlaps
+        ) const;
+
+        void markVerticesToRefer
+        (
+            const Map<labelList>& circumsphereOverlaps,
+            PtrList<labelPairHashSet>& referralVertices,
+            DynamicList<label>& targetProcessor,
+            DynamicList<Vb>& parallelInfluenceVertices
+        );
+
+        label referVertices
+        (
+            const DynamicList<label>& targetProcessor,
+            DynamicList<Vb>& parallelVertices,
+            PtrList<labelPairHashSet>& referralVertices,
+            labelPairHashSet& receivedVertices
+        );
+
+        //- Disallow default bitwise copy construct
+        DistributedDelaunayMesh(const DistributedDelaunayMesh<Triangulation>&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const DistributedDelaunayMesh<Triangulation>&);
+
+
+public:
+
+    // Constructors
+
+        //- Construct from components
+        DistributedDelaunayMesh();
+
+
+    //- Destructor
+    ~DistributedDelaunayMesh();
+
+
+    // Member Functions
+
+        //- Build a mapDistribute for the supplied destination processor data
+        static autoPtr<mapDistribute> buildMap(const List<label>& toProc);
+
+        //-
+        bool distribute(const boundBox& bb);
+
+        autoPtr<mapDistribute> distribute
+        (
+            const backgroundMeshDecomposition& decomposition
+        );
+
+        //- Refer vertices so that the processor interfaces are consistent
+        void sync(const boundBox& bb);
+
+        //- Refer vertices so that the processor interfaces are consistent
+        void sync
+        (
+            const boundBox& bb,
+            PtrList<labelPairHashSet>& referralVertices,
+            labelPairHashSet& receivedVertices,
+            bool iterateReferral = true
+        );
+
+        //- Inserts points into the triangulation if the point is within
+        //  the circumsphere of another cell
+        template<class PointIterator>
+        labelPairHashSet rangeInsertReferredWithInfo
+        (
+            PointIterator begin,
+            PointIterator end,
+            bool printErrors = true
+        );
+
+//        distributeField();
+
+
+    // Queries
+
+
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+//#include "DistributedDelaunayMeshI.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "DistributedDelaunayMesh.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/Make/files

@@ -1,5 +1,8 @@
 #include CGAL_FILES
 
+conformalVoronoiMesh/indexedVertex/indexedVertexEnum.C
+conformalVoronoiMesh/indexedCell/indexedCellEnum.C
+
 conformalVoronoiMesh/conformalVoronoiMesh.C
 conformalVoronoiMesh/conformalVoronoiMeshCalcDualMesh.C
 conformalVoronoiMesh/conformalVoronoiMeshConformToSurface.C
@@ -13,7 +16,20 @@ conformationSurfaces/conformationSurfaces.C
 
 backgroundMeshDecomposition/backgroundMeshDecomposition.C
 
-cellSizeControlSurfaces/cellSizeControlSurfaces.C
+cellShapeControl/cellShapeControl/cellShapeControl.C
+
+cellShapeControl/cellShapeControlMesh/cellShapeControlMesh.C
+
+cellSizeAndAlignmentControl = cellShapeControl/cellSizeAndAlignmentControl
+$(cellSizeAndAlignmentControl)/cellSizeAndAlignmentControls.C
+$(cellSizeAndAlignmentControl)/cellSizeAndAlignmentControl/cellSizeAndAlignmentControl.C
+$(cellSizeAndAlignmentControl)/fileControl/fileControl.C
+$(cellSizeAndAlignmentControl)/searchableSurfaceControl/searchableSurfaceControl.C
+/*cellShapeControl/pQuadCoorControl/pQuadCoorControl.C*/
+
+cellShapeControl/cellAspectRatioControl/cellAspectRatioControl.C
+
+/*cellSizeControlSurfaces/cellSizeControlSurfaces.C*/
 
 cellSizeFunctions = cellSizeControlSurfaces/cellSizeFunction
 $(cellSizeFunctions)/cellSizeFunction/cellSizeFunction.C

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/Make/options

@@ -2,7 +2,7 @@ EXE_DEBUG = -DFULLDEBUG -g -O0
 EXE_FROUNDING_MATH = -frounding-math
 EXE_NDEBUG = -DNDEBUG
 
-CGAL_EXACT =
+CGAL_EXACT = /*-DCGAL_DONT_USE_LAZY_KERNEL*/
 CGAL_INEXACT = -DCGAL_INEXACT
 
 include $(GENERAL_RULES)/CGAL
@@ -20,6 +20,8 @@ EXE_INC = \
     -I$(LIB_SRC)/fileFormats/lnInclude \
     -I$(LIB_SRC)/dynamicMesh/lnInclude \
     -I$(LIB_SRC)/triSurface/lnInclude \
+    -I$(LIB_SRC)/sampling/lnInclude \
+    -IPrintTable \
     -I../vectorTools
 
 EXE_LIBS = \
@@ -27,4 +29,5 @@ EXE_LIBS = \
     -ledgeMesh \
     -lfileFormats \
     -ltriSurface \
-    -ldynamicMesh
+    -ldynamicMesh \
+    -lsampling

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/PrintTable/PrintTable.C

@@ -0,0 +1,241 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "PrintTable.H"
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+template<class KeyType, class DataType>
+Foam::PrintTable<KeyType, DataType>::PrintTable()
+:
+    table_(),
+    title_(string::null)
+{}
+
+
+template<class KeyType, class DataType>
+Foam::PrintTable<KeyType, DataType>::PrintTable(const string& title)
+:
+    table_(),
+    title_(title)
+{}
+
+
+template<class KeyType, class DataType>
+Foam::PrintTable<KeyType, DataType>::PrintTable
+(
+    const PrintTable<KeyType, DataType>& table
+)
+:
+    table_(table.table_),
+    title_(table.title_)
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+template<class KeyType, class DataType>
+Foam::PrintTable<KeyType, DataType>::~PrintTable()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+template<class KeyType, class DataType>
+void Foam::PrintTable<KeyType, DataType>::print
+(
+    Ostream& os,
+    const bool printSum,
+    const bool printAverage
+) const
+{
+    HashTable<HashTable<DataType, label>, KeyType> combinedTable;
+
+    List<HashTable<DataType, KeyType> > procData
+    (
+        Pstream::nProcs(),
+        HashTable<DataType, KeyType>()
+    );
+
+    procData[Pstream::myProcNo()] = table_;
+
+    Pstream::gatherList(procData);
+
+    if (Pstream::master())
+    {
+        label largestKeyLength = 6;
+        label largestDataLength = 0;
+
+        List<label> largestProcSize(Pstream::nProcs(), 0);
+
+        forAll(procData, procI)
+        {
+            const HashTable<DataType, KeyType>& procIData
+                = procData[procI];
+
+            for
+            (
+                typename HashTable<DataType, KeyType>
+                    ::const_iterator iter = procIData.begin();
+                iter != procIData.end();
+                ++iter
+            )
+            {
+                if (!combinedTable.found(iter.key()))
+                {
+                    combinedTable.insert
+                    (
+                        iter.key(),
+                        HashTable<DataType, label>()
+                    );
+                }
+
+                HashTable<DataType, label>& key
+                    = combinedTable[iter.key()];
+
+                key.insert(procI, iter());
+
+                for
+                (
+                    typename HashTable<DataType, label>
+                        ::const_iterator dataIter = key.begin();
+                    dataIter != key.end();
+                    ++dataIter
+                )
+                {
+                    std::ostringstream buf;
+                    buf << dataIter();
+
+                    largestDataLength = max
+                    (
+                        largestDataLength,
+                        label(buf.str().length())
+                    );
+                }
+
+                std::ostringstream buf;
+                buf << iter.key();
+
+                largestKeyLength = max
+                (
+                    largestKeyLength,
+                    label(buf.str().length())
+                );
+            }
+        }
+
+        os.width(largestKeyLength);
+        os  << nl << indent << tab << title_.c_str() << endl;
+
+        os.width(largestKeyLength);
+        os  << indent << "Proc #";
+        forAll(procData, procI)
+        {
+            os  << tab;
+            os.width(largestDataLength);
+            os  << procI;
+        }
+
+        if (printSum)
+        {
+            os  << tab;
+            os.width(largestDataLength);
+            os  << "Sum";
+        }
+
+        if (printAverage)
+        {
+            os  << tab;
+            os.width(largestDataLength);
+            os  << "Average";
+        }
+
+        os  << endl;
+
+        const List<KeyType>& sortedTable = combinedTable.sortedToc();
+
+        forAll(sortedTable, keyI)
+        {
+            const HashTable<DataType, label>& procDataList
+                = combinedTable[sortedTable[keyI]];
+
+            os.width(largestKeyLength);
+            os  << indent << sortedTable[keyI];
+
+            forAll(procDataList, elemI)
+            {
+                os  << tab;
+                os.width(largestDataLength);
+                os  << procDataList[elemI];
+            }
+
+            if (printSum)
+            {
+                DataType sum = 0;
+                forAll(procDataList, elemI)
+                {
+                    sum += procDataList[elemI];
+                }
+
+                os  << tab;
+                os.width(largestDataLength);
+                os  << sum;
+
+                if (printAverage)
+                {
+                    os  << tab;
+                    os.width(largestDataLength);
+                    os  << sum/Pstream::nProcs();
+                }
+            }
+
+            os  << endl;
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * * //
+
+template<class KeyType, class DataType>
+void Foam::PrintTable<KeyType, DataType>::operator=
+(
+    const PrintTable<KeyType, DataType>& rhs
+)
+{
+    // Check for assignment to self
+    if (this == &rhs)
+    {
+        FatalErrorIn
+        (
+            "Foam::PrintTable<KeyType, DataType>::operator="
+            "(const Foam::PrintTable<KeyType, DataType>&)"
+        )   << "Attempted assignment to self"
+            << abort(FatalError);
+    }
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/PrintTable/PrintTable.H

@@ -0,0 +1,137 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::PrintTable
+
+Description
+    Print a table in parallel, e.g.;
+
+    \verbatim
+                            Vertex Type Information
+                   Proc #        0       1       2       3
+                    Total   145680  145278  145751  145359
+               Unassigned        0       0       0       0
+     nExternalFeatureEdge      883     829     828     960
+    nExternalFeaturePoint        8      10      10      12
+         nExternalSurface     9533    9488    9502    9482
+                     nFar        0       0       0       0
+                nInternal   125494  125198  125642  125174
+     nInternalFeatureEdge      238     241     241     240
+    nInternalFeaturePoint        2       2       2       2
+    nInternalNearBoundary        0       0       0       0
+         nInternalSurface     9522    9510    9526    9489
+                nReferred     7545    7497    7500    7587
+    \endverbatim
+
+SourceFiles
+    PrintTableI.H
+    PrintTable.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef PrintTable_H
+#define PrintTable_H
+
+#include "HashTable.H"
+#include "Ostream.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                         Class PrintTable Declaration
+\*---------------------------------------------------------------------------*/
+
+template<class KeyType, class DataType>
+class PrintTable
+{
+    // Private data
+
+        //- Hash table holding the data
+        HashTable<DataType, KeyType> table_;
+
+        //- Title of the table
+        string title_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise assignment
+        void operator=(const PrintTable<KeyType, DataType>&);
+
+
+public:
+
+    // Constructors
+
+        //- Null constructor
+        PrintTable();
+
+        //- Construct with a title
+        explicit PrintTable(const string& title);
+
+        //- Copy constructor
+        PrintTable(const PrintTable<KeyType, DataType>& table);
+
+
+    //- Destructor
+    ~PrintTable();
+
+
+    // Member Functions
+
+        //- Add an entry (D) to the given key(K)
+        void add(const KeyType& K, const DataType& D);
+
+        //- Print the table
+        void print
+        (
+            Ostream& os,
+            const bool printSum = false,
+            const bool printAverage = false
+        ) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include "PrintTableI.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "PrintTable.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/PrintTable/PrintTableI.H

@@ -0,0 +1,42 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+template<class KeyType, class DataType>
+void Foam::PrintTable<KeyType, DataType>::add
+(
+    const KeyType& K,
+    const DataType& D
+)
+{
+    table_.set(K, D);
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/backgroundMeshDecomposition/backgroundMeshDecomposition.C

@@ -25,6 +25,10 @@ License
 
 #include "backgroundMeshDecomposition.H"
 #include "meshSearch.H"
+#include "conformationSurfaces.H"
+#include "zeroGradientFvPatchFields.H"
+#include "Time.H"
+#include "Random.H"
 
 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
@@ -377,7 +381,7 @@ void Foam::backgroundMeshDecomposition::initialRefinement()
                         if (oldCellI == -1)
                         {
                             newVolumeStatus[newCellI] =
-                                searchableSurface::UNKNOWN;;
+                                searchableSurface::UNKNOWN;
                         }
                         else
                         {
@@ -413,8 +417,10 @@ void Foam::backgroundMeshDecomposition::initialRefinement()
 
             fvMeshDistribute distributor(mesh_, mergeDist_);
 
-            autoPtr<mapDistributePolyMesh> mapDist =
+            autoPtr<mapDistributePolyMesh> mapDist = distributor.distribute
-                distributor.distribute(newDecomp);
+            (
+                newDecomp
+            );
 
             meshCutter_.distribute(mapDist);
 
@@ -527,87 +533,87 @@ bool Foam::backgroundMeshDecomposition::refineCell
 
     if (volType == searchableSurface::MIXED)
     {
-        // Assess the cell size at the nearest point on the surface for the
+//        // Assess the cell size at the nearest point on the surface for the
-        // MIXED cells, if the cell is large with respect to the cell size,
+//        // MIXED cells, if the cell is large with respect to the cell size,
-        // then refine it.
+//        // then refine it.
-
+//
-        pointField samplePoints
+//        pointField samplePoints
-        (
+//        (
-            volRes_*volRes_*volRes_,
+//            volRes_*volRes_*volRes_,
-            vector::zero
+//            vector::zero
-        );
+//        );
-
+//
-        // scalar sampleVol = cellBb.volume()/samplePoints.size();
+//        // scalar sampleVol = cellBb.volume()/samplePoints.size();
-
+//
-        vector delta = cellBb.span()/volRes_;
+//        vector delta = cellBb.span()/volRes_;
-
+//
-        label pI = 0;
+//        label pI = 0;
-
+//
-        for (label i = 0; i < volRes_; i++)
+//        for (label i = 0; i < volRes_; i++)
-        {
+//        {
-            for (label j = 0; j < volRes_; j++)
+//            for (label j = 0; j < volRes_; j++)
-            {
+//            {
-                for (label k = 0; k < volRes_; k++)
+//                for (label k = 0; k < volRes_; k++)
-                {
+//                {
-                    samplePoints[pI++] =
+//                    samplePoints[pI++] =
-                        cellBb.min()
+//                        cellBb.min()
-                      + vector
+//                      + vector
-                        (
+//                        (
-                            delta.x()*(i + 0.5),
+//                            delta.x()*(i + 0.5),
-                            delta.y()*(j + 0.5),
+//                            delta.y()*(j + 0.5),
-                            delta.z()*(k + 0.5)
+//                            delta.z()*(k + 0.5)
-                        );
+//                        );
-                }
+//                }
-            }
+//            }
-        }
+//        }
-
+//
-        List<pointIndexHit> hitInfo;
+//        List<pointIndexHit> hitInfo;
-        labelList hitSurfaces;
+//        labelList hitSurfaces;
-
+//
-        geometry.findSurfaceNearest
+//        geometry.findSurfaceNearest
-        (
+//        (
-            samplePoints,
+//            samplePoints,
-            scalarField(samplePoints.size(), sqr(GREAT)),
+//            scalarField(samplePoints.size(), sqr(GREAT)),
-            hitInfo,
+//            hitInfo,
-            hitSurfaces
+//            hitSurfaces
-        );
+//        );
-
+//
-        // weightEstimate = 0.0;
+//        // weightEstimate = 0.0;
-
+//
-        scalar minCellSize = GREAT;
+//        scalar minCellSize = GREAT;
-
+//
-        forAll(samplePoints, i)
+//        forAll(samplePoints, i)
-        {
+//        {
-            scalar s = cellSizeControl_.cellSize
+//            scalar s = cellShapeControl_.cellSize
-            (
+//            (
-                hitInfo[i].hitPoint()
+//                hitInfo[i].hitPoint()
-            );
+//            );
-
+//
-            // Info<< "cellBb.midpoint() " << cellBb.midpoint() << nl
+//            // Info<< "cellBb.midpoint() " << cellBb.midpoint() << nl
-            //     << samplePoints[i] << nl
+//            //     << samplePoints[i] << nl
-            //     << hitInfo[i] << nl
+//            //     << hitInfo[i] << nl
-            //     << "cellBb.span() " << cellBb.span() << nl
+//            //     << "cellBb.span() " << cellBb.span() << nl
-            //     << "cellBb.mag() " << cellBb.mag() << nl
+//            //     << "cellBb.mag() " << cellBb.mag() << nl
-            //     << s << endl;
+//            //     << s << endl;
-
+//
-            if (s < minCellSize)
+//            if (s < minCellSize)
-            {
+//            {
-                minCellSize = max(s, minCellSizeLimit_);
+//                minCellSize = max(s, minCellSizeLimit_);
-            }
+//            }
-
+//
-            // Estimate the number of points in the cell by the surface size,
+//            // Estimate the number of points in the cell by the surface size,
-            // this is likely to be too small, so reduce.
+//            // this is likely to be too small, so reduce.
-            // weightEstimate += sampleVol/pow3(s);
+//            // weightEstimate += sampleVol/pow3(s);
-        }
+//        }
-
+//
-        if (sqr(spanScale_)*sqr(minCellSize) < magSqr(cellBb.span()))
+//        if (sqr(spanScale_)*sqr(minCellSize) < magSqr(cellBb.span()))
-        {
+//        {
-            return true;
+//            return true;
-        }
+//        }
     }
     else if (volType == searchableSurface::INSIDE)
     {
-        // scalar s = cvMesh_.cellSizeControl().cellSize(cellBb.midpoint());
+        // scalar s = cvMesh_.cellShapeControl_.cellSize(cellBb.midpoint());
 
         // Estimate the number of points in the cell by the size at the cell
         // midpoint
@@ -724,9 +730,7 @@ void Foam::backgroundMeshDecomposition::buildPatchAndTree()
 
     globalBackgroundBounds_ = treeBoundBox(bbMin, bbMax);
 
-    octreeNearestDistances_ = bFTreePtr_().calcNearestDistance();
+    if (false)
-
-    if (cvMeshControls_.objOutput())
     {
         OFstream fStr
         (
@@ -773,15 +777,15 @@ void Foam::backgroundMeshDecomposition::buildPatchAndTree()
 
 Foam::backgroundMeshDecomposition::backgroundMeshDecomposition
 (
-    const dictionary& coeffsDict,
+    const Time& runTime,
-    const conformalVoronoiMesh& cvMesh
+    Random& rndGen,
+    const conformationSurfaces& geometryToConformTo,
+    const dictionary& coeffsDict
 )
 :
-    runTime_(cvMesh.time()),
+    runTime_(runTime),
-    geometryToConformTo_(cvMesh.geometryToConformTo()),
+    geometryToConformTo_(geometryToConformTo),
-    cellSizeControl_(cvMesh.cellSizeControl()),
+    rndGen_(rndGen),
-    rndGen_(cvMesh.rndGen()),
-    cvMeshControls_(cvMesh.cvMeshControls()),
     mesh_
     (
         IOobject
@@ -800,7 +804,6 @@ Foam::backgroundMeshDecomposition::backgroundMeshDecomposition
     ),
     boundaryFacesPtr_(),
     bFTreePtr_(),
-    octreeNearestDistances_(),
     allBackgroundMeshBounds_(Pstream::nProcs()),
     globalBackgroundBounds_(),
     decomposeDict_
@@ -857,74 +860,6 @@ Foam::backgroundMeshDecomposition::backgroundMeshDecomposition
 }
 
 
-Foam::backgroundMeshDecomposition::backgroundMeshDecomposition
-(
-    const scalar spanScale,
-    const scalar minCellSizeLimit,
-    const label minLevels,
-    const label volRes,
-    const scalar maxCellWeightCoeff,
-
-    const Time& runTime,
-    const conformationSurfaces& geometryToConformTo,
-    const cellSizeControlSurfaces& cellSizeControl,
-    Random& rndGen,
-    const cvControls& cvMeshControls
-)
-:
-    runTime_(runTime),
-    geometryToConformTo_(geometryToConformTo),
-    cellSizeControl_(cellSizeControl),
-    rndGen_(rndGen),
-    cvMeshControls_(cvMeshControls),
-    mesh_
-    (
-        IOobject
-        (
-            fvMesh::defaultRegion,
-            runTime_.timeName(),
-            runTime_,
-            IOobject::MUST_READ
-        )
-    ),
-    meshCutter_
-    (
-        mesh_,
-        labelList(mesh_.nCells(), 0),
-        labelList(mesh_.nPoints(), 0)
-    ),
-    boundaryFacesPtr_(),
-    bFTreePtr_(),
-    octreeNearestDistances_(),
-    allBackgroundMeshBounds_(Pstream::nProcs()),
-    globalBackgroundBounds_(),
-    decomposeDict_
-    (
-        IOobject
-        (
-            "decomposeParDict",
-            runTime_.system(),
-            runTime_,
-            IOobject::MUST_READ_IF_MODIFIED,
-            IOobject::NO_WRITE
-        )
-    ),
-    decomposerPtr_(decompositionMethod::New(decomposeDict_)),
-    mergeDist_(1e-6*mesh_.bounds().mag()),
-    spanScale_(spanScale),
-    minCellSizeLimit_(minCellSizeLimit),
-    minLevels_(minLevels),
-    volRes_(volRes),
-    maxCellWeightCoeff_(maxCellWeightCoeff)
-{
-    // Stand-alone operation
-
-    Info<< nl << "Building initial background mesh decomposition" << endl;
-
-    initialRefinement();
-}
-
-
 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
 Foam::backgroundMeshDecomposition::~backgroundMeshDecomposition()
@@ -936,10 +871,7 @@ Foam::backgroundMeshDecomposition::~backgroundMeshDecomposition()
 Foam::autoPtr<Foam::mapDistributePolyMesh>
 Foam::backgroundMeshDecomposition::distribute
 (
-    volScalarField& cellWeights,
+    volScalarField& cellWeights
-    List<DynamicList<point> >& cellVertices,
-    List<DynamicList<label> >& cellVertexIndices,
-    List<DynamicList<label> >& cellVertexTypes
 )
 {
     if (debug)
@@ -982,10 +914,8 @@ Foam::backgroundMeshDecomposition::distribute
         {
             Info<< "    cellWeightLimit " << cellWeightLimit << endl;
 
-            Pout<< "    sum(cellWeights) "
+            Pout<< "    sum(cellWeights) " << sum(cellWeights.internalField())
-                << sum(cellWeights.internalField())
+                << " max(cellWeights) " << max(cellWeights.internalField())
-                << " max(cellWeights) "
-                << max(cellWeights.internalField())
                 << endl;
         }
 
@@ -1049,94 +979,6 @@ Foam::backgroundMeshDecomposition::distribute
         // Update numbering of cells/vertices.
         meshCutter_.updateMesh(map);
 
-        {
-            // Map cellVertices, cellVertexIndices and cellVertexTypes
-
-            meshSearch cellSearch(mesh_, polyMesh::FACEPLANES);
-
-            const labelList& reverseCellMap = map().reverseCellMap();
-
-            List<DynamicList<point> > newCellVertices(mesh_.nCells());
-            List<DynamicList<label> > newCellVertexIndices(mesh_.nCells());
-            List<DynamicList<label> > newCellVertexTypes(mesh_.nCells());
-
-            forAll(cellVertices, oldCellI)
-            {
-                DynamicList<point>& oldCellVertices =
-                    cellVertices[oldCellI];
-
-                DynamicList<label>& oldCellVertexIndices =
-                    cellVertexIndices[oldCellI];
-
-                DynamicList<label>& oldCellVertexTypes =
-                    cellVertexTypes[oldCellI];
-
-                if (findIndex(newCellsToRefine, oldCellI) >= 0)
-                {
-                    // This old cell was refined so the cell for the vertices
-                    // in the new mesh needs to be searched for.
-
-                    forAll(oldCellVertices, oPI)
-                    {
-                        const point& v = oldCellVertices[oPI];
-
-                        label newCellI = cellSearch.findCell(v);
-
-                        if (newCellI == -1)
-                        {
-                            // Pout<< "findCell backgroundMeshDecomposition "
-                            //     << v << " "
-                            //     << oldCellI
-                            //     << newCellI
-                            //     << " find nearest cellI ";
-
-                            newCellI = cellSearch.findNearestCell(v);
-
-                            // Pout<< newCellI << endl;
-                        }
-
-                        newCellVertices[newCellI].append(v);
-
-                        newCellVertexIndices[newCellI].append
-                        (
-                            oldCellVertexIndices[oPI]
-                        );
-
-                        newCellVertexTypes[newCellI].append
-                        (
-                            oldCellVertexTypes[oPI]
-                        );
-                    }
-                }
-                else
-                {
-                    label newCellI = reverseCellMap[oldCellI];
-
-                    forAll(oldCellVertices, oPI)
-                    {
-                        newCellVertices[newCellI].append
-                        (
-                            oldCellVertices[oPI]
-                        );
-
-                        newCellVertexIndices[newCellI].append
-                        (
-                            oldCellVertexIndices[oPI]
-                        );
-
-                        newCellVertexTypes[newCellI].append
-                        (
-                            oldCellVertexTypes[oPI]
-                        );
-                    }
-                }
-            }
-
-            cellVertices.transfer(newCellVertices);
-            cellVertexIndices.transfer(newCellVertexIndices);
-            cellVertexTypes.transfer(newCellVertexTypes);
-        }
-
         Info<< "    Background mesh refined from "
             << returnReduce(map().nOldCells(), sumOp<label>())
             << " to " << mesh_.globalData().nTotalCells()
@@ -1193,10 +1035,6 @@ Foam::backgroundMeshDecomposition::distribute
         cellWeights.write();
     }
 
-    mapDist().distributeCellData(cellVertices);
-    mapDist().distributeCellData(cellVertexIndices);
-    mapDist().distributeCellData(cellVertexTypes);
-
     buildPatchAndTree();
 
     return mapDist;
@@ -1227,8 +1065,10 @@ bool Foam::backgroundMeshDecomposition::positionOnThisProcessor
 //    return bFTreePtr_().findAnyOverlap(pt, 0.0);
 
     return
+    (
         bFTreePtr_().getVolumeType(pt)
-     == indexedOctree<treeDataBPatch>::INSIDE;
+     == indexedOctree<treeDataBPatch>::INSIDE
+    );
 }
 
 
@@ -1247,6 +1087,7 @@ Foam::boolList Foam::backgroundMeshDecomposition::positionOnThisProcessor
     return posProc;
 }
 
+
 bool Foam::backgroundMeshDecomposition::overlapsThisProcessor
 (
     const treeBoundBox& box
@@ -1660,110 +1501,304 @@ Foam::backgroundMeshDecomposition::intersectsProcessors
 }
 
 
-Foam::labelListList Foam::backgroundMeshDecomposition::overlapsProcessors
+bool Foam::backgroundMeshDecomposition::overlapsOtherProcessors
 (
-    const List<point>& centres,
+    const point& centre,
-    const List<scalar>& radiusSqrs,
+    const scalar& radiusSqr
-    bool includeOwnProcessor
 ) const
 {
-    DynamicList<label> toCandidateProc;
+    forAll(allBackgroundMeshBounds_, procI)
-    DynamicList<point> testCentres;
-    DynamicList<scalar> testRadiusSqrs;
-    labelList sphereBlockStart(centres.size(), -1);
-    labelList sphereBlockSize(centres.size(), -1);
-
-    label nTotalCandidates = 0;
-
-    forAll(centres, sI)
     {
-        const point& c = centres[sI];
+        if (bFTreePtr_().findNearest(centre, radiusSqr).hit())
-        scalar rSqr = radiusSqrs[sI];
+        {
+            return true;
+        }
+    }
 
-        label nCandidates = 0;
+    return false;
+}
+
+
+Foam::labelList Foam::backgroundMeshDecomposition::overlapProcessors
+(
+    const point& centre,
+    const scalar radiusSqr
+) const
+{
+    DynamicList<label> toProc(Pstream::nProcs());
 
     forAll(allBackgroundMeshBounds_, procI)
     {
-            // It is assumed that the sphere in question overlaps the source
+        // Test against the bounding box of the processor
-            // processor, so don't test it, unless includeOwnProcessor is true
         if
         (
-                (includeOwnProcessor || procI != Pstream::myProcNo())
+            procI != Pstream::myProcNo()
-             && allBackgroundMeshBounds_[procI].overlaps(c, rSqr)
+         && allBackgroundMeshBounds_[procI].overlaps(centre, radiusSqr)
         )
         {
-                toCandidateProc.append(procI);
+            // Expensive test
-                testCentres.append(c);
+//            if (bFTreePtr_().findNearest(centre, radiusSqr).hit())
-                testRadiusSqrs.append(rSqr);
-
-                nCandidates++;
-            }
-        }
-
-        sphereBlockStart[sI] = nTotalCandidates;
-        sphereBlockSize[sI] = nCandidates;
-
-        nTotalCandidates += nCandidates;
-    }
-
-    // Needed for reverseDistribute
-    label preDistributionToCandidateProcSize = toCandidateProc.size();
-
-    autoPtr<mapDistribute> map(buildMap(toCandidateProc));
-
-    map().distribute(testCentres);
-    map().distribute(testRadiusSqrs);
-
-    List<bool> sphereOverlapsCandidate(testCentres.size(), false);
-
-    // Test candidate spheres on candidate processors
-    forAll(testCentres, sI)
             {
-        const point& c = testCentres[sI];
+                toProc.append(procI);
-        scalar rSqr = testRadiusSqrs[sI];
-
-        // If the sphere finds a nearest element of the patch, then it overlaps
-        sphereOverlapsCandidate[sI] = bFTreePtr_().findNearest(c, rSqr).hit();
-        //sphereOverlapsCandidate[sI] = bFTreePtr_().findAnyOverlap(c, rSqr);
             }
-
-    map().reverseDistribute
-    (
-        preDistributionToCandidateProcSize,
-        sphereOverlapsCandidate
-    );
-
-    labelListList sphereProcs(centres.size());
-
-    // Working storage for assessing processors
-    DynamicList<label> tmpProcs;
-
-    forAll(centres, sI)
-    {
-        tmpProcs.clear();
-
-        // Extract the sub list of results for this point
-
-        SubList<bool> sphereProcResults
-        (
-            sphereOverlapsCandidate,
-            sphereBlockSize[sI],
-            sphereBlockStart[sI]
-        );
-
-        forAll(sphereProcResults, sPRI)
-        {
-            if (sphereProcResults[sPRI])
-            {
-                tmpProcs.append(toCandidateProc[sphereBlockStart[sI] + sPRI]);
         }
     }
 
-        sphereProcs[sI] = tmpProcs;
+    return toProc;
 }
 
-    return sphereProcs;
+
-}
+//Foam::labelListList Foam::backgroundMeshDecomposition::overlapsProcessors
+//(
+//    const List<point>& centres,
+//    const List<scalar>& radiusSqrs,
+//    const Delaunay& T,
+//    bool includeOwnProcessor
+//) const
+//{
+//    DynamicList<label> toCandidateProc;
+//    DynamicList<point> testCentres;
+//    DynamicList<scalar> testRadiusSqrs;
+//    labelList sphereBlockStart(centres.size(), -1);
+//    labelList sphereBlockSize(centres.size(), -1);
+//
+//    label nTotalCandidates = 0;
+//
+//    forAll(centres, sI)
+//    {
+//        const point& c = centres[sI];
+//        scalar rSqr = radiusSqrs[sI];
+//
+//        label nCandidates = 0;
+//
+//        forAll(allBackgroundMeshBounds_, procI)
+//        {
+//            // It is assumed that the sphere in question overlaps the source
+//            // processor, so don't test it, unless includeOwnProcessor is true
+//            if
+//            (
+//                (includeOwnProcessor || procI != Pstream::myProcNo())
+//             && allBackgroundMeshBounds_[procI].overlaps(c, rSqr)
+//            )
+//            {
+//                if (bFTreePtr_().findNearest(c, rSqr).hit())
+//                {
+//                    toCandidateProc.append(procI);
+//                    testCentres.append(c);
+//                    testRadiusSqrs.append(rSqr);
+//
+//                    nCandidates++;
+//                }
+//            }
+//        }
+//
+//        sphereBlockStart[sI] = nTotalCandidates;
+//        sphereBlockSize[sI] = nCandidates;
+//
+//        nTotalCandidates += nCandidates;
+//    }
+//
+//    // Needed for reverseDistribute
+////    label preDistributionToCandidateProcSize = toCandidateProc.size();
+////
+////    autoPtr<mapDistribute> map(buildMap(toCandidateProc));
+////
+////    map().distribute(testCentres);
+////    map().distribute(testRadiusSqrs);
+//
+//    // @todo This is faster, but results in more vertices being referred
+//    boolList sphereOverlapsCandidate(testCentres.size(), true);
+////    boolList sphereOverlapsCandidate(testCentres.size(), false);
+////
+////    // Test candidate spheres on candidate processors
+////    forAll(testCentres, sI)
+////    {
+////        const point& c = testCentres[sI];
+////        const scalar rSqr = testRadiusSqrs[sI];
+////
+////        const bool flagOverlap = bFTreePtr_().findNearest(c, rSqr).hit();
+////
+////        if (flagOverlap)
+////        {
+////            //if (vertexOctree.findAnyOverlap(c, rSqr))
+//////            if (vertexOctree.findNearest(c, rSqr*1.001).hit())
+//////            {
+//////                sphereOverlapsCandidate[sI] = true;
+//////            }
+////
+//////            Vertex_handle nearestVertex = T.nearest_vertex
+//////            (
+//////                toPoint<Point>(c)
+//////            );
+//////
+//////            const scalar distSqr = magSqr
+//////            (
+//////                topoint(nearestVertex->point()) - c
+//////            );
+//////
+//////            if (distSqr <= rSqr)
+//////            {
+//////                // If the sphere finds a nearest element of the patch, then it
+//////                // overlaps
+////                sphereOverlapsCandidate[sI] = true;
+//////            }
+////        }
+////    }
+//
+////    map().reverseDistribute
+////    (
+////        preDistributionToCandidateProcSize,
+////        sphereOverlapsCandidate
+////    );
+//
+//    labelListList sphereProcs(centres.size());
+//
+//    // Working storage for assessing processors
+//    DynamicList<label> tmpProcs;
+//
+//    forAll(centres, sI)
+//    {
+//        tmpProcs.clear();
+//
+//        // Extract the sub list of results for this point
+//
+//        SubList<bool> sphereProcResults
+//        (
+//            sphereOverlapsCandidate,
+//            sphereBlockSize[sI],
+//            sphereBlockStart[sI]
+//        );
+//
+//        forAll(sphereProcResults, sPRI)
+//        {
+//            if (sphereProcResults[sPRI])
+//            {
+//                tmpProcs.append(toCandidateProc[sphereBlockStart[sI] + sPRI]);
+//            }
+//        }
+//
+//        sphereProcs[sI] = tmpProcs;
+//    }
+//
+//    return sphereProcs;
+//}
+
+
+//Foam::labelListList Foam::backgroundMeshDecomposition::overlapProcessors
+//(
+//    const point& cc,
+//    const scalar rSqr
+//) const
+//{
+//    DynamicList<label> toCandidateProc;
+//    label sphereBlockStart(-1);
+//    label sphereBlockSize(-1);
+//
+//    label nCandidates = 0;
+//
+//    forAll(allBackgroundMeshBounds_, procI)
+//    {
+//        // It is assumed that the sphere in question overlaps the source
+//        // processor, so don't test it, unless includeOwnProcessor is true
+//        if
+//        (
+//            (includeOwnProcessor || procI != Pstream::myProcNo())
+//         && allBackgroundMeshBounds_[procI].overlaps(cc, rSqr)
+//        )
+//        {
+//            toCandidateProc.append(procI);
+//
+//            nCandidates++;
+//        }
+//    }
+//
+//    sphereBlockSize = nCandidates;
+//    nTotalCandidates += nCandidates;
+//
+//    // Needed for reverseDistribute
+//    label preDistributionToCandidateProcSize = toCandidateProc.size();
+//
+//    autoPtr<mapDistribute> map(buildMap(toCandidateProc));
+//
+//    map().distribute(testCentres);
+//    map().distribute(testRadiusSqrs);
+//
+//    // @todo This is faster, but results in more vertices being referred
+////    boolList sphereOverlapsCandidate(testCentres.size(), true);
+//    boolList sphereOverlapsCandidate(testCentres.size(), false);
+//
+//    // Test candidate spheres on candidate processors
+//    forAll(testCentres, sI)
+//    {
+//        const point& c = testCentres[sI];
+//        const scalar rSqr = testRadiusSqrs[sI];
+//
+//        const bool flagOverlap = bFTreePtr_().findNearest(c, rSqr).hit();
+//
+//        if (flagOverlap)
+//        {
+//            //if (vertexOctree.findAnyOverlap(c, rSqr))
+////            if (vertexOctree.findNearest(c, rSqr*1.001).hit())
+////            {
+////                sphereOverlapsCandidate[sI] = true;
+////            }
+//
+////            Vertex_handle nearestVertex = T.nearest_vertex
+////            (
+////                toPoint<Point>(c)
+////            );
+////
+////            const scalar distSqr = magSqr
+////            (
+////                topoint(nearestVertex->point()) - c
+////            );
+////
+////            if (distSqr <= rSqr)
+////            {
+////                // If the sphere finds a nearest element of the patch, then it
+////                // overlaps
+//                sphereOverlapsCandidate[sI] = true;
+////            }
+//        }
+//    }
+//
+//    map().reverseDistribute
+//    (
+//        preDistributionToCandidateProcSize,
+//        sphereOverlapsCandidate
+//    );
+//
+//    labelListList sphereProcs(centres.size());
+//
+//    // Working storage for assessing processors
+//    DynamicList<label> tmpProcs;
+//
+//    forAll(centres, sI)
+//    {
+//        tmpProcs.clear();
+//
+//        // Extract the sub list of results for this point
+//
+//        SubList<bool> sphereProcResults
+//        (
+//            sphereOverlapsCandidate,
+//            sphereBlockSize[sI],
+//            sphereBlockStart[sI]
+//        );
+//
+//        forAll(sphereProcResults, sPRI)
+//        {
+//            if (sphereProcResults[sPRI])
+//            {
+//                tmpProcs.append(toCandidateProc[sphereBlockStart[sI] + sPRI]);
+//            }
+//        }
+//
+//        sphereProcs[sI] = tmpProcs;
+//    }
+//
+//    return sphereProcs;
+//}
 
 
 // ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/backgroundMeshDecomposition/backgroundMeshDecomposition.H

@@ -53,7 +53,6 @@ SourceFiles
 #ifndef backgroundMeshDecomposition_H
 #define backgroundMeshDecomposition_H
 
-#include "conformalVoronoiMesh.H"
 #include "fvMesh.H"
 #include "hexRef8.H"
 #include "cellSet.H"
@@ -81,6 +80,10 @@ namespace Foam
 typedef PrimitivePatch<face, List, const pointField, point> bPatch;
 typedef treeDataPrimitivePatch<bPatch> treeDataBPatch;
 
+class Time;
+class Random;
+class conformationSurfaces;
+
 /*---------------------------------------------------------------------------*\
                   Class backgroundMeshDecomposition Declaration
 \*---------------------------------------------------------------------------*/
@@ -98,15 +101,9 @@ class backgroundMeshDecomposition
         //- Reference to surface
         const conformationSurfaces& geometryToConformTo_;
 
-        //- The cell size control object
-        const cellSizeControlSurfaces& cellSizeControl_;
-
         //- Random number generator
         Random& rndGen_;
 
-        //- Controls
-        const cvControls& cvMeshControls_;
-
         //- Mesh stored on for this processor, specifiying the domain that it
         //  is responsible for.
         fvMesh mesh_;
@@ -121,8 +118,6 @@ class backgroundMeshDecomposition
         //- Search tree for the boundaryFaces_ patch
         autoPtr<indexedOctree<treeDataBPatch> > bFTreePtr_;
 
-        List<scalar> octreeNearestDistances_;
-
         //- The bounds of all background meshes on all processors
         treeBoundBoxList allBackgroundMeshBounds_;
 
@@ -204,24 +199,10 @@ public:
         //- Construct from components in cvMesh operation
         backgroundMeshDecomposition
         (
-            const dictionary& coeffsDict,
-            const conformalVoronoiMesh& cvMesh
-        );
-
-        //- Construct from components for standalone operation
-        backgroundMeshDecomposition
-        (
-            const scalar spanScale,
-            const scalar minCellSizeLimit,
-            const label minLevels,
-            const label volRes,
-            const scalar maxCellWeightCoeff,
-
             const Time& runTime,
-            const conformationSurfaces& geometryToConformTo,
-            const cellSizeControlSurfaces& cellSizeControl,
             Random& rndGen,
-            const cvControls& cvMeshControls
+            const conformationSurfaces& geometryToConformTo,
+            const dictionary& coeffsDict
         );
 
 
@@ -238,10 +219,7 @@ public:
         //  returning a map to use to redistribute vertices.
         autoPtr<mapDistributePolyMesh> distribute
         (
-            volScalarField& cellWeights,
+            volScalarField& cellWeights
-            List<DynamicList<point> >& cellVertices,
-            List<DynamicList<label> >& cellVertexIndices,
-            List<DynamicList<label> >& cellVertexTypes
         );
 
         //- Distribute supplied the points to the appropriate processor
@@ -300,18 +278,31 @@ public:
             bool includeOwnProcessor = false
         ) const;
 
-        //- Which processors overlap the given sphere, returns all processors
+        bool overlapsOtherProcessors
-        //  whose boundary patch is touched by the sphere or whom the sphere is
-        //  inside.  By default this does not return the processor that the
-        //  query is launched from, it is assumed that the point is on that
-        //  processor.
-        labelListList overlapsProcessors
         (
-            const List<point>& centres,
+            const point& centre,
-            const List<scalar>& radiusSqrs,
+            const scalar& radiusSqr
-            bool includeOwnProcessor = false
         ) const;
 
+        labelList overlapProcessors
+        (
+            const point& centre,
+            const scalar radiusSqr
+        ) const;
+
+//        //- Which processors overlap the given sphere, returns all processors
+//        //  whose boundary patch is touched by the sphere or whom the sphere is
+//        //  inside.  By default this does not return the processor that the
+//        //  query is launched from, it is assumed that the point is on that
+//        //  processor.
+//        labelListList overlapsProcessors
+//        (
+//            const List<point>& centres,
+//            const List<scalar>& radiusSqrs,
+//            const Delaunay& T,
+//            bool includeOwnProcessor
+//        ) const;
+
         // Access
 
             //- Return access to the underlying mesh
@@ -320,9 +311,6 @@ public:
             //- Return access to the underlying tree
             inline const indexedOctree<treeDataBPatch>& tree() const;
 
-            //- Return access to the nearest distance of the octree nodes
-            inline const List<scalar>& octreeNearestDistances() const;
-
             //- Return the boundBox of this processor
             inline const treeBoundBox& procBounds() const;
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/backgroundMeshDecomposition/backgroundMeshDecompositionI.H

@@ -30,18 +30,13 @@ const Foam::fvMesh& Foam::backgroundMeshDecomposition::mesh() const
     return mesh_;
 }
 
+
 const Foam::indexedOctree<Foam::treeDataBPatch>&
 Foam::backgroundMeshDecomposition::tree() const
 {
     return bFTreePtr_();
 }
 
-const Foam::List<Foam::scalar>&
-Foam::backgroundMeshDecomposition::octreeNearestDistances() const
-{
-    return octreeNearestDistances_;
-}
-
 
 const Foam::treeBoundBox&
 Foam::backgroundMeshDecomposition::procBounds() const

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellAspectRatioControl/cellAspectRatioControl.C

@@ -0,0 +1,110 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "cellAspectRatioControl.H"
+#include "vectorTools.H"
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::cellAspectRatioControl::cellAspectRatioControl
+(
+    const dictionary& motionDict
+)
+:
+    aspectRatioDict_(motionDict.subOrEmptyDict("cellAspectRatioControl")),
+    aspectRatio_(aspectRatioDict_.lookupOrDefault<scalar>("aspectRatio", 1.0)),
+    aspectRatioDirection_
+    (
+        aspectRatioDict_.lookupOrDefault<vector>
+        (
+            "aspectRatioDirection",
+            vector(0, 0, 0)
+        )
+    )
+{
+    Info<< nl << "    Cell Aspect Ratio Control" << nl
+        << "        Ratio     : " << aspectRatio_ << nl
+        << "        Direction : " << aspectRatioDirection_ << nl << endl;
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::cellAspectRatioControl::~cellAspectRatioControl()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+void Foam::cellAspectRatioControl::updateCellSizeAndFaceArea
+(
+    vector& alignmentDir,
+    scalar& targetFaceArea,
+    scalar& targetCellSize
+) const
+{
+    const scalar cosAngle = mag
+    (
+        vectorTools::cosPhi(alignmentDir, aspectRatioDirection_)
+    );
+
+    // Change target face area based on aspect ratio
+    targetFaceArea
+        += targetFaceArea
+          *(aspectRatio_ - 1.0)
+          *(1.0 - cosAngle);
+
+    // Change target cell size based on aspect ratio
+    targetCellSize
+        += targetCellSize
+          *(aspectRatio_ - 1.0)
+          *cosAngle;
+
+    alignmentDir *= 0.5*targetCellSize;
+}
+
+
+void Foam::cellAspectRatioControl::updateDeltaVector
+(
+    const vector& alignmentDir,
+    const scalar targetCellSize,
+    const scalar rABMag,
+    vector& delta
+) const
+{
+    const scalar cosAngle = mag
+    (
+        vectorTools::cosPhi(alignmentDir, aspectRatioDirection_)
+    );
+
+    delta += 0.5
+            *delta
+            *cosAngle
+            *(targetCellSize/rABMag)
+            *(aspectRatio_ - 1.0);
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellAspectRatioControl/cellAspectRatioControl.H

@@ -0,0 +1,115 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::cellAspectRatioControl
+
+Description
+
+SourceFiles
+    cellAspectRatioControl.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cellAspectRatioControl_H
+#define cellAspectRatioControl_H
+
+#include "dictionary.H"
+#include "vector.H"
+#include "scalar.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+
+/*---------------------------------------------------------------------------*\
+                     Class cellAspectRatioControl Declaration
+\*---------------------------------------------------------------------------*/
+
+class cellAspectRatioControl
+{
+    // Private data
+
+        const dictionary aspectRatioDict_;
+
+        const scalar aspectRatio_;
+
+        const vector aspectRatioDirection_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        cellAspectRatioControl(const cellAspectRatioControl&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const cellAspectRatioControl&);
+
+
+public:
+
+    // Constructors
+
+        //- Construct from dictionary
+        cellAspectRatioControl
+        (
+            const dictionary& motionDict
+        );
+
+
+    //- Destructor
+    virtual ~cellAspectRatioControl();
+
+
+    // Member Functions
+
+        // Query
+
+            void updateCellSizeAndFaceArea
+            (
+                vector& alignmentDir,
+                scalar& targetFaceArea,
+                scalar& targetCellSize
+            ) const;
+
+            void updateDeltaVector
+            (
+                const vector& alignmentDir,
+                const scalar targetCellSize,
+                const scalar rABMag,
+                vector& delta
+            ) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellShapeControl/cellShapeControl.C

@@ -0,0 +1,920 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "cellShapeControl.H"
+#include "pointField.H"
+#include "scalarField.H"
+#include "cellSizeAndAlignmentControl.H"
+#include "searchableSurfaceControl.H"
+#include "cellSizeFunction.H"
+#include "triad.H"
+
+// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
+
+template <class Triangulation, class Type>
+Foam::tmp<Foam::Field<Type> > Foam::cellShapeControl::filterFarPoints
+(
+    const Triangulation& mesh,
+    const Field<Type>& field
+)
+{
+    tmp<Field<Type> > tNewField(new Field<Type>(field.size()));
+    Field<Type>& newField = tNewField();
+
+    label added = 0;
+    label count = 0;
+
+    for
+    (
+        typename Triangulation::Finite_vertices_iterator vit =
+            mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->real())
+        {
+            newField[added++] = field[count];
+        }
+
+        count++;
+    }
+
+    newField.resize(added);
+
+    return tNewField;
+}
+
+
+template <class Triangulation>
+Foam::autoPtr<Foam::mapDistribute> Foam::cellShapeControl::buildReferredMap
+(
+    const Triangulation& mesh,
+    labelList& indices
+)
+{
+    globalIndex globalIndexing(mesh.vertexCount());
+
+    DynamicList<label> dynIndices(mesh.vertexCount()/10);
+
+    for
+    (
+        typename Triangulation::Finite_vertices_iterator vit =
+            mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->referred())
+        {
+            dynIndices.append
+            (
+                globalIndexing.toGlobal(vit->procIndex(), vit->index())
+            );
+        }
+    }
+
+    indices.transfer(dynIndices);
+
+    List<Map<label> > compactMap;
+    return autoPtr<mapDistribute>
+    (
+        new mapDistribute
+        (
+            globalIndexing,
+            indices,
+            compactMap
+        )
+    );
+}
+
+
+template <class Triangulation>
+Foam::autoPtr<Foam::mapDistribute> Foam::cellShapeControl::buildMap
+(
+    const Triangulation& mesh,
+    labelListList& pointPoints
+)
+{
+    pointPoints.setSize(mesh.vertexCount());
+
+    globalIndex globalIndexing(mesh.vertexCount());
+
+    for
+    (
+        typename Triangulation::Finite_vertices_iterator vit =
+            mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->real())
+        {
+            continue;
+        }
+
+        std::list<typename Triangulation::Vertex_handle> adjVerts;
+        mesh.finite_adjacent_vertices(vit, std::back_inserter(adjVerts));
+
+        DynamicList<label> indices(adjVerts.size());
+
+        for
+        (
+            typename std::list<typename Triangulation::Vertex_handle>::
+                const_iterator adjVertI = adjVerts.begin();
+            adjVertI != adjVerts.end();
+            ++adjVertI
+        )
+        {
+            typename Triangulation::Vertex_handle vh = *adjVertI;
+
+            if (!vh->farPoint())
+            {
+                indices.append
+                (
+                    globalIndexing.toGlobal(vh->procIndex(), vh->index())
+                );
+            }
+        }
+
+        pointPoints[vit->index()].transfer(indices);
+    }
+
+    List<Map<label> > compactMap;
+    return autoPtr<mapDistribute>
+    (
+        new mapDistribute
+        (
+            globalIndexing,
+            pointPoints,
+            compactMap
+        )
+    );
+}
+
+
+template <class Triangulation>
+Foam::tmp<Foam::triadField> Foam::cellShapeControl::buildAlignmentField
+(
+    const Triangulation& mesh
+)
+{
+    tmp<triadField> tAlignments
+    (
+        new triadField(mesh.vertexCount(), triad::unset)
+    );
+    triadField& alignments = tAlignments();
+
+    for
+    (
+        typename Triangulation::Finite_vertices_iterator vit =
+            mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->real())
+        {
+            continue;
+        }
+
+        alignments[vit->index()] = triad
+        (
+            vit->alignment().x(),
+            vit->alignment().y(),
+            vit->alignment().z()
+        );
+    }
+
+    return tAlignments;
+}
+
+
+template <class Triangulation>
+Foam::tmp<Foam::pointField> Foam::cellShapeControl::buildPointField
+(
+    const Triangulation& mesh
+)
+{
+    tmp<pointField> tPoints
+    (
+        new pointField(mesh.vertexCount(), point(GREAT, GREAT, GREAT))
+    );
+    pointField& points = tPoints();
+
+    for
+    (
+        typename Triangulation::Finite_vertices_iterator vit =
+            mesh.finite_vertices_begin();
+        vit != mesh.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->real())
+        {
+            continue;
+        }
+
+        points[vit->index()] = topoint(vit->point());
+    }
+
+    return tPoints;
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::cellShapeControl::cellShapeControl
+(
+    const Time& runTime,
+    const dictionary& motionDict,
+    const searchableSurfaces& allGeometry,
+    const conformationSurfaces& geometryToConformTo
+)
+:
+    dictionary(motionDict),
+    runTime_(runTime),
+    allGeometry_(allGeometry),
+    geometryToConformTo_(geometryToConformTo),
+    defaultCellSize_(readScalar(lookup("defaultCellSize"))),
+    shapeControlMesh_(runTime),
+    aspectRatio_(motionDict),
+    sizeAndAlignment_
+    (
+        runTime,
+        motionDict.subDict("shapeControlFunctions"),
+        geometryToConformTo
+    )
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::cellShapeControl::~cellShapeControl()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+Foam::scalarField Foam::cellShapeControl::cellSize
+(
+    const pointField& pts
+) const
+{
+    scalarField cellSizes(pts.size());
+
+    forAll(pts, i)
+    {
+        cellSizes[i] = cellSize(pts[i]);
+    }
+
+    return cellSizes;
+}
+
+
+Foam::scalar Foam::cellShapeControl::cellSize(const point& pt) const
+{
+    scalarList bary;
+    cellShapeControlMesh::Cell_handle ch;
+
+    shapeControlMesh_.barycentricCoords(pt, bary, ch);
+
+    scalar size = 0;
+
+    label nFarPoints = 0;
+    for (label pI = 0; pI < 4; ++pI)
+    {
+        if (ch->vertex(pI)->farPoint())
+        {
+            nFarPoints++;
+        }
+    }
+
+    if (shapeControlMesh_.is_infinite(ch))
+    {
+//        if (nFarPoints != 0)
+//        {
+//            for (label pI = 0; pI < 4; ++pI)
+//            {
+//                if (!ch->vertex(pI)->farPoint())
+//                {
+//                    size = ch->vertex(pI)->targetCellSize();
+//                    return size;
+//                }
+//            }
+//        }
+
+        // Look up nearest point
+        cellShapeControlMesh::Vertex_handle nearV =
+            shapeControlMesh_.nearest_vertex
+            (
+                toPoint<cellShapeControlMesh::Point>(pt)
+            );
+
+        size = nearV->targetCellSize();
+    }
+    else
+    {
+        if (nFarPoints != 0)
+        {
+            for (label pI = 0; pI < 4; ++pI)
+            {
+                if (!ch->vertex(pI)->farPoint())
+                {
+                    size = ch->vertex(pI)->targetCellSize();
+                    return size;
+                }
+            }
+        }
+        else
+        {
+            forAll(bary, pI)
+            {
+                size += bary[pI]*ch->vertex(pI)->targetCellSize();
+            }
+        }
+    }
+
+    return size;
+}
+
+
+//- Return the cell alignment at the given location
+Foam::tensor Foam::cellShapeControl::cellAlignment(const point& pt) const
+{
+    scalarList bary;
+    cellShapeControlMesh::Cell_handle ch;
+
+    shapeControlMesh_.barycentricCoords(pt, bary, ch);
+
+    tensor alignment = tensor::zero;
+
+    label nFarPoints = 0;
+    for (label pI = 0; pI < 4; ++pI)
+    {
+        if (ch->vertex(pI)->farPoint())
+        {
+            nFarPoints++;
+        }
+    }
+
+    if (shapeControlMesh_.is_infinite(ch) || nFarPoints == 4)
+    {
+        Pout<< "At Infinite vertex" << endl;
+
+        if (nFarPoints != 0)
+        {
+            for (label pI = 0; pI < 4; ++pI)
+            {
+                if (!ch->vertex(pI)->farPoint())
+                {
+                    alignment = ch->vertex(pI)->alignment();
+                    return alignment;
+                }
+            }
+        }
+
+//        cellShapeControlMesh::Vertex_handle nearV =
+//            shapeControlMesh_.nearest_vertex
+//            (
+//                toPoint<cellShapeControlMesh::Point>(pt)
+//            );
+//
+//        alignment = nearV->alignment();
+    }
+    else
+    {
+//        forAll(bary, pI)
+//        {
+//            alignment += bary[pI]*ch->vertex(pI)->alignment();
+//        }
+
+        cellShapeControlMesh::Vertex_handle nearV =
+            shapeControlMesh_.nearest_vertex_in_cell
+            (
+                toPoint<cellShapeControlMesh::Point>(pt),
+                ch
+            );
+
+        alignment = nearV->alignment();
+    }
+
+    return alignment;
+}
+
+
+void Foam::cellShapeControl::cellSizeAndAlignment
+(
+    const point& pt,
+    scalar& size,
+    tensor& alignment
+) const
+{
+    scalarList bary;
+    cellShapeControlMesh::Cell_handle ch;
+
+    shapeControlMesh_.barycentricCoords(pt, bary, ch);
+
+    alignment = tensor::zero;
+    size = 0;
+
+    label nFarPoints = 0;
+    for (label pI = 0; pI < 4; ++pI)
+    {
+        if (ch->vertex(pI)->farPoint())
+        {
+            nFarPoints++;
+        }
+    }
+
+    if (shapeControlMesh_.is_infinite(ch))
+    {
+        if (nFarPoints != 0)
+        {
+            for (label pI = 0; pI < 4; ++pI)
+            {
+                if (!ch->vertex(pI)->farPoint())
+                {
+                    size = ch->vertex(pI)->targetCellSize();
+                    alignment = ch->vertex(pI)->alignment();
+                    return;
+                }
+            }
+        }
+
+//        cellShapeControlMesh::Vertex_handle nearV =
+//            shapeControlMesh_.nearest_vertex
+//            (
+//                toPoint<cellShapeControlMesh::Point>(pt)
+//            );
+//
+//        size = nearV->targetCellSize();
+//        alignment = nearV->alignment();
+    }
+    else
+    {
+        if (nFarPoints != 0)
+        {
+            for (label pI = 0; pI < 4; ++pI)
+            {
+                if (!ch->vertex(pI)->farPoint())
+                {
+                    size = ch->vertex(pI)->targetCellSize();
+                    alignment = ch->vertex(pI)->alignment();
+                    return;
+                }
+            }
+        }
+        else
+        {
+            triad tri;
+
+            forAll(bary, pI)
+            {
+                size += bary[pI]*ch->vertex(pI)->targetCellSize();
+
+                triad triTmp2
+                (
+                    ch->vertex(pI)->alignment().x(),
+                    ch->vertex(pI)->alignment().y(),
+                    ch->vertex(pI)->alignment().z()
+                );
+
+                tri += triTmp2*bary[pI];
+            }
+
+            tri.normalize();
+            tri.orthogonalize();
+            tri = tri.sortxyz();
+
+            alignment = tensor
+            (
+                tri.x(), tri.y(), tri.z()
+            );
+        }
+    }
+}
+
+
+void Foam::cellShapeControl::initialMeshPopulation
+(
+    const autoPtr<backgroundMeshDecomposition>& decomposition
+)
+{
+    // Need to pass in the background mesh decomposition so that can test if
+    // a point to insert is on the processor.
+    if (Pstream::parRun())
+    {
+        shapeControlMesh_.insertBoundingPoints(decomposition().procBounds());
+    }
+    else
+    {
+        shapeControlMesh_.insertBoundingPoints(allGeometry_.bounds());
+    }
+
+    const PtrList<cellSizeAndAlignmentControl>& controlFunctions =
+        sizeAndAlignment_.controlFunctions();
+
+    forAll(controlFunctions, fI)
+    {
+        const cellSizeAndAlignmentControl& controlFunction =
+            controlFunctions[fI];
+
+        Info<< "Inserting points from " << controlFunction.name()
+            << " (" << controlFunction.type() << ")" << endl;
+
+        pointField pts(1);
+        scalarField sizes(1);
+        Field<triad> alignments(1);
+
+        controlFunction.initialVertices(pts, sizes, alignments);
+
+        label nRejected = 0;
+
+        forAll(pts, pI)
+        {
+            if (Pstream::parRun())
+            {
+                if (!decomposition().positionOnThisProcessor(pts[pI]))
+                {
+                    nRejected++;
+                    continue;
+                }
+            }
+
+            shapeControlMesh_.insert
+            (
+                pts[pI],
+                sizes[pI],
+                alignments[pI]
+            );
+        }
+
+        Info<< "    Inserted " << (pts.size() - nRejected) << "/" << pts.size()
+            << endl;
+    }
+}
+
+
+Foam::label Foam::cellShapeControl::refineMesh
+(
+    const autoPtr<backgroundMeshDecomposition>& decomposition
+)
+{
+    const pointField cellCentres = shapeControlMesh_.cellCentres();
+
+    Info<< "    Created cell centres" << endl;
+
+    const PtrList<cellSizeAndAlignmentControl>& controlFunctions =
+        sizeAndAlignment_.controlFunctions();
+
+    DynamicList<Vb> verts(shapeControlMesh_.number_of_vertices());
+
+    forAll(cellCentres, cellI)
+    {
+        const Foam::point& pt = cellCentres[cellI];
+
+        if (!geometryToConformTo_.inside(pt))
+        {
+            continue;
+        }
+
+        scalarList bary;
+        cellShapeControlMesh::Cell_handle ch;
+
+        shapeControlMesh_.barycentricCoords(pt, bary, ch);
+
+        if (shapeControlMesh_.is_infinite(ch))
+        {
+            continue;
+        }
+
+        scalar interpolatedSize = 0;
+        forAll(bary, pI)
+        {
+            interpolatedSize += bary[pI]*ch->vertex(pI)->targetCellSize();
+        }
+
+        label lastPriority = labelMax;
+        scalar lastCellSize = GREAT;
+        forAll(controlFunctions, fI)
+        {
+            const cellSizeAndAlignmentControl& controlFunction =
+                controlFunctions[fI];
+
+            if (controlFunction.priority() > lastPriority)
+            {
+                continue;
+            }
+
+            if (isA<searchableSurfaceControl>(controlFunction))
+            {
+                const cellSizeFunction& sizeFunction =
+                    dynamicCast<const searchableSurfaceControl>
+                    (
+                        controlFunction
+                    ).sizeFunction();
+
+                scalar cellSize = 0;
+                if (sizeFunction.cellSize(pt, cellSize))
+                {
+                    if (controlFunction.priority() == lastPriority)
+                    {
+                        if (cellSize < lastCellSize)
+                        {
+                            lastCellSize = cellSize;
+                        }
+                    }
+                    else
+                    {
+                        lastCellSize = cellSize;
+                    }
+
+                    lastPriority = controlFunction.priority();
+                }
+            }
+        }
+
+        if
+        (
+            lastCellSize < GREAT
+         && mag(interpolatedSize - lastCellSize)/lastCellSize > 0.2
+        )
+        {
+            if (Pstream::parRun())
+            {
+                if (!decomposition().positionOnThisProcessor(pt))
+                {
+                    continue;
+                }
+            }
+
+            verts.append
+            (
+                Vb
+                (
+                    toPoint<cellShapeControlMesh::Point>(pt),
+                    Vb::vtInternal
+                )
+            );
+            verts.last().targetCellSize() = lastCellSize;
+            verts.last().alignment() = tensor::I;
+        }
+    }
+
+    shapeControlMesh_.insertPoints(verts);
+
+    return verts.size();
+}
+
+
+void Foam::cellShapeControl::smoothMesh()
+{
+    label maxSmoothingIterations = 200;
+    scalar minResidual = 0;
+
+    labelListList pointPoints;
+    autoPtr<mapDistribute> meshDistributor = buildMap
+    (
+        shapeControlMesh_,
+        pointPoints
+    );
+
+    triadField alignments = buildAlignmentField(shapeControlMesh_);
+    pointField points = buildPointField(shapeControlMesh_);
+    // Setup the sizes and alignments on each point
+    triadField fixedAlignments(shapeControlMesh_.vertexCount(), triad::unset);
+
+    for
+    (
+        CellSizeDelaunay::Finite_vertices_iterator vit =
+            shapeControlMesh_.finite_vertices_begin();
+        vit != shapeControlMesh_.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->real())
+        {
+            const tensor& alignment = vit->alignment();
+
+            fixedAlignments[vit->index()] = triad
+            (
+                alignment.x(),
+                alignment.y(),
+                alignment.z()
+            );
+        }
+    }
+
+    Info<< nl << "Smoothing alignments" << endl;
+
+    for (label iter = 0; iter < maxSmoothingIterations; iter++)
+    {
+        Info<< "Iteration " << iter;
+
+        meshDistributor().distribute(points);
+        meshDistributor().distribute(alignments);
+
+        scalar residual = 0;
+
+        triadField triadAv(alignments.size(), triad::unset);
+
+        forAll(pointPoints, pI)
+        {
+            const labelList& pPoints = pointPoints[pI];
+
+            if (pPoints.empty())
+            {
+                continue;
+            }
+
+            triad& newTriad = triadAv[pI];
+
+            forAll(pPoints, adjPointI)
+            {
+                const label adjPointIndex = pPoints[adjPointI];
+
+                scalar dist = mag(points[pI] - points[adjPointIndex]);
+
+                dist = max(dist, SMALL);
+
+                triad tmpTriad = alignments[adjPointIndex];
+
+                for (direction dir = 0; dir < 3; dir++)
+                {
+                    if (tmpTriad.set(dir))
+                    {
+                        tmpTriad[dir] *= (1.0/dist);
+                    }
+                }
+
+                newTriad += tmpTriad;
+            }
+
+            newTriad.normalize();
+            newTriad.orthogonalize();
+            newTriad = newTriad.sortxyz();
+
+            // Enforce the boundary conditions
+            const triad& fixedAlignment = fixedAlignments[pI];
+
+            label nFixed = 0;
+
+            forAll(fixedAlignment, dirI)
+            {
+                if (fixedAlignment[dirI] != triad::unset[dirI])
+                {
+                    nFixed++;
+                }
+            }
+
+            if (nFixed == 1)
+            {
+                forAll(fixedAlignment, dirI)
+                {
+                    if (fixedAlignment.set(dirI))
+                    {
+                        newTriad.align(fixedAlignment[dirI]);
+                    }
+                }
+            }
+            else if (nFixed == 2)
+            {
+                forAll(fixedAlignment, dirI)
+                {
+                    if (fixedAlignment.set(dirI))
+                    {
+                        newTriad[dirI] = fixedAlignment[dirI];
+                    }
+                    else
+                    {
+                        newTriad[dirI] = triad::unset[dirI];
+                    }
+                }
+
+                newTriad.orthogonalize();
+            }
+            else if (nFixed == 3)
+            {
+                forAll(fixedAlignment, dirI)
+                {
+                    if (fixedAlignment.set(dirI))
+                    {
+                        newTriad[dirI] = fixedAlignment[dirI];
+                    }
+                }
+            }
+
+            const triad& oldTriad = alignments[pI];
+
+            if (newTriad.set(vector::X) && oldTriad.set(vector::X))
+            {
+                scalar dotProd = (oldTriad.x() & newTriad.x());
+
+                scalar diff = mag(dotProd) - 1.0;
+                residual += mag(diff);
+            }
+            if (newTriad.set(vector::Y) && oldTriad.set(vector::Y))
+            {
+                scalar dotProd = (oldTriad.y() & newTriad.y());
+
+                scalar diff = mag(dotProd) - 1.0;
+                residual += mag(diff);
+            }
+            if (newTriad.set(vector::Z) && oldTriad.set(vector::Z))
+            {
+                scalar dotProd = (oldTriad.z() & newTriad.z());
+
+                scalar diff = mag(dotProd) - 1.0;
+                residual += mag(diff);
+            }
+        }
+
+        forAll(alignments, pI)
+        {
+            alignments[pI] = triadAv[pI].sortxyz();
+        }
+
+        reduce(residual, sumOp<scalar>());
+
+        Info<< ", Residual = " << residual << endl;
+
+        if (residual <= minResidual)
+        {
+            break;
+        }
+    }
+
+    meshDistributor().distribute(alignments);
+
+    for
+    (
+        CellSizeDelaunay::Finite_vertices_iterator vit =
+            shapeControlMesh_.finite_vertices_begin();
+        vit != shapeControlMesh_.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->real())
+        {
+            vit->alignment() = tensor
+            (
+                alignments[vit->index()].x(),
+                alignments[vit->index()].y(),
+                alignments[vit->index()].z()
+            );
+        }
+    }
+
+    labelList referredPoints;
+    autoPtr<mapDistribute> referredDistributor = buildReferredMap
+    (
+        shapeControlMesh_,
+        referredPoints
+    );
+
+    alignments.setSize(shapeControlMesh_.vertexCount());
+    referredDistributor().distribute(alignments);
+
+    label referredI = 0;
+    for
+    (
+        CellSizeDelaunay::Finite_vertices_iterator vit =
+            shapeControlMesh_.finite_vertices_begin();
+        vit != shapeControlMesh_.finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->referred())
+        {
+            const triad& t = alignments[referredPoints[referredI++]];
+
+            vit->alignment() = tensor(t.x(), t.y(), t.z());
+        }
+    }
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellShapeControl/cellShapeControl.H

@@ -0,0 +1,212 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::cellShapeControl
+
+Description
+
+SourceFiles
+    cellShapeControlI.H
+    cellShapeControl.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cellShapeControl_H
+#define cellShapeControl_H
+
+#include "dictionary.H"
+#include "autoPtr.H"
+#include "tensor.H"
+#include "point.H"
+#include "primitiveFieldsFwd.H"
+#include "pointFieldFwd.H"
+#include "triadField.H"
+#include "Time.H"
+#include "searchableSurfaces.H"
+#include "conformationSurfaces.H"
+#include "cellAspectRatioControl.H"
+#include "cellSizeAndAlignmentControls.H"
+#include "cellShapeControlMesh.H"
+#include "backgroundMeshDecomposition.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+
+/*---------------------------------------------------------------------------*\
+                     Class cellShapeControl Declaration
+\*---------------------------------------------------------------------------*/
+
+class cellShapeControl
+:
+    public dictionary
+{
+    // Private data
+
+        const Time& runTime_;
+
+        const searchableSurfaces& allGeometry_;
+
+        const conformationSurfaces& geometryToConformTo_;
+
+        const scalar defaultCellSize_;
+
+        cellShapeControlMesh shapeControlMesh_;
+
+        cellAspectRatioControl aspectRatio_;
+
+        cellSizeAndAlignmentControls sizeAndAlignment_;
+
+
+    // Private Member Functions
+
+        template <class Triangulation, class Type>
+        tmp<Field<Type> > filterFarPoints
+        (
+            const Triangulation& mesh,
+            const Field<Type>& field
+        );
+
+        template <class Triangulation>
+        autoPtr<mapDistribute> buildMap
+        (
+            const Triangulation& mesh,
+            labelListList& pointPoints
+        );
+
+        template <class Triangulation>
+        autoPtr<mapDistribute> buildReferredMap
+        (
+            const Triangulation& mesh,
+            labelList& indices
+        );
+
+        template <class Triangulation>
+        tmp<triadField> buildAlignmentField(const Triangulation& mesh);
+
+        template <class Triangulation>
+        tmp<pointField> buildPointField(const Triangulation& mesh);
+
+        //- Disallow default bitwise copy construct
+        cellShapeControl(const cellShapeControl&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const cellShapeControl&);
+
+
+public:
+
+    //- Runtime type information
+    ClassName("cellShapeControl");
+
+
+    // Constructors
+
+        //- Construct from dictionary and references to conformalVoronoiMesh and
+        //  searchableSurfaces
+        cellShapeControl
+        (
+            const Time& runTime,
+            const dictionary& cellShapeControlDict,
+            const searchableSurfaces& allGeometry,
+            const conformationSurfaces& geometryToConformTo
+        );
+
+
+    //- Destructor
+    ~cellShapeControl();
+
+
+    // Member Functions
+
+        // Access
+
+            inline const scalar& defaultCellSize() const;
+
+            inline cellShapeControlMesh& shapeControlMesh();
+
+            inline const cellShapeControlMesh& shapeControlMesh() const;
+
+            inline const cellAspectRatioControl& aspectRatio() const;
+
+            inline const cellSizeAndAlignmentControls& sizeAndAlignment() const;
+
+
+        // Query
+
+            //- Return the cell size at the given location
+            scalar cellSize(const point& pt) const;
+
+            scalarField cellSize(const pointField& pts) const;
+
+            //- Return the cell alignment at the given location
+            tensor cellAlignment(const point& pt) const;
+
+            void cellSizeAndAlignment
+            (
+                const point& pt,
+                scalar& size,
+                tensor& alignment
+            ) const;
+
+
+        // Edit
+
+            void initialMeshPopulation
+            (
+                const autoPtr<backgroundMeshDecomposition>& decomposition
+            );
+
+            label refineMesh
+            (
+                const autoPtr<backgroundMeshDecomposition>& decomposition
+            );
+
+            void smoothMesh();
+
+            //- Add a control point with a specified size and alignment
+//            virtual void addControlPoint
+//            (
+//                const point& pt,
+//                const scalar& size,
+//                const tensor& alignment
+//            );
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include "cellShapeControlI.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellShapeControl/cellShapeControlI.H

@@ -0,0 +1,55 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+inline Foam::cellShapeControlMesh&
+Foam::cellShapeControl::shapeControlMesh()
+{
+    return shapeControlMesh_;
+}
+
+
+inline const Foam::cellShapeControlMesh&
+Foam::cellShapeControl::shapeControlMesh() const
+{
+    return shapeControlMesh_;
+}
+
+
+inline const Foam::scalar& Foam::cellShapeControl::defaultCellSize() const
+{
+    return defaultCellSize_;
+}
+
+
+inline const Foam::cellAspectRatioControl&
+Foam::cellShapeControl::aspectRatio() const
+{
+    return aspectRatio_;
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellShapeControlMesh/cellShapeControlMesh.C

@@ -0,0 +1,760 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "cellShapeControlMesh.H"
+#include "pointIOField.H"
+#include "scalarIOField.H"
+#include "tensorIOField.H"
+#include "tetrahedron.H"
+#include "plane.H"
+#include "transform.H"
+#include "meshTools.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+defineTypeNameAndDebug(cellShapeControlMesh, 0);
+
+}
+
+
+// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
+
+//Foam::tensor Foam::cellShapeControlMesh::requiredAlignment
+//(
+//    const Foam::point& pt,
+//    const searchableSurfaces& allGeometry,
+//    const conformationSurfaces& geometryToConformTo
+//) const
+//{
+//    pointIndexHit surfHit;
+//    label hitSurface;
+//
+//    geometryToConformTo.findSurfaceNearest
+//    (
+//        pt,
+//        sqr(GREAT),
+//        surfHit,
+//        hitSurface
+//    );
+//
+//    if (!surfHit.hit())
+//    {
+//        FatalErrorIn
+//        (
+//            "Foam::tensor Foam::conformalVoronoiMesh::requiredAlignment"
+//        )   << "findSurfaceNearest did not find a hit across the surfaces."
+//            << exit(FatalError) << endl;
+//    }
+//
+//    // Primary alignment
+//
+//    vectorField norm(1);
+//
+//    allGeometry[hitSurface].getNormal
+//    (
+//        List<pointIndexHit>(1, surfHit),
+//        norm
+//    );
+//
+//    const vector np = norm[0];
+//
+//    // Generate equally spaced 'spokes' in a circle normal to the
+//    // direction from the vertex to the closest point on the surface
+//    // and look for a secondary intersection.
+//
+//    const vector d = surfHit.hitPoint() - pt;
+//
+//    const tensor Rp = rotationTensor(vector(0,0,1), np);
+//
+//    const label s = 36;//cvMeshControls().alignmentSearchSpokes();
+//
+//    scalar closestSpokeHitDistance = GREAT;
+//
+//    pointIndexHit closestSpokeHit;
+//
+//    label closestSpokeSurface = -1;
+//
+//    const scalar spanMag = geometryToConformTo.globalBounds().mag();
+//
+//    for (label i = 0; i < s; i++)
+//    {
+//        vector spoke
+//        (
+//            Foam::cos(i*constant::mathematical::twoPi/s),
+//            Foam::sin(i*constant::mathematical::twoPi/s),
+//            0
+//        );
+//
+//        spoke *= spanMag;
+//
+//        spoke = Rp & spoke;
+//
+//        pointIndexHit spokeHit;
+//
+//        label spokeSurface = -1;
+//
+//        // internal spoke
+//
+//        geometryToConformTo.findSurfaceNearestIntersection
+//        (
+//            pt,
+//            pt + spoke,
+//            spokeHit,
+//            spokeSurface
+//        );
+//
+//        if (spokeHit.hit())
+//        {
+//            scalar spokeHitDistance = mag
+//            (
+//                spokeHit.hitPoint() - pt
+//            );
+//
+//            if (spokeHitDistance < closestSpokeHitDistance)
+//            {
+//                closestSpokeHit = spokeHit;
+//                closestSpokeSurface = spokeSurface;
+//                closestSpokeHitDistance = spokeHitDistance;
+//            }
+//        }
+//
+//        //external spoke
+//
+//        Foam::point mirrorPt = pt + 2*d;
+//
+//        geometryToConformTo.findSurfaceNearestIntersection
+//        (
+//            mirrorPt,
+//            mirrorPt + spoke,
+//            spokeHit,
+//            spokeSurface
+//        );
+//
+//        if (spokeHit.hit())
+//        {
+//            scalar spokeHitDistance = mag
+//            (
+//                spokeHit.hitPoint() - mirrorPt
+//            );
+//
+//            if (spokeHitDistance < closestSpokeHitDistance)
+//            {
+//                closestSpokeHit = spokeHit;
+//                closestSpokeSurface = spokeSurface;
+//                closestSpokeHitDistance = spokeHitDistance;
+//            }
+//        }
+//    }
+//
+//    if (closestSpokeSurface == -1)
+//    {
+////        WarningIn
+////        (
+////            "conformalVoronoiMesh::requiredAlignment"
+////            "("
+////                "const Foam::point& pt"
+////            ") const"
+////        )   << "No secondary surface hit found in spoke search "
+////            << "using " << s
+////            << " spokes, try increasing alignmentSearchSpokes."
+////            << endl;
+//
+//        return I;
+//    }
+//
+//    // Auxiliary alignment generated by spoke intersection normal.
+//
+//    allGeometry[closestSpokeSurface].getNormal
+//    (
+//        List<pointIndexHit>(1, closestSpokeHit),
+//        norm
+//    );
+//
+//    const vector& na = norm[0];
+//
+//    // Secondary alignment
+//    vector ns = np ^ na;
+//
+//    if (mag(ns) < SMALL)
+//    {
+//        FatalErrorIn("conformalVoronoiMesh::requiredAlignment")
+//            << "Parallel normals detected in spoke search." << nl
+//            << "point: " << pt << nl
+//            << "closest surface point: " << surfHit.hitPoint() << nl
+//            << "closest spoke hit: " << closestSpokeHit.hitPoint() << nl
+//            << "np: " << surfHit.hitPoint() + np << nl
+//            << "ns: " << closestSpokeHit.hitPoint() + na << nl
+//            << exit(FatalError);
+//    }
+//
+//    ns /= mag(ns);
+//
+//    tensor Rs = rotationTensor((Rp & vector(0,1,0)), ns);
+//
+//    return (Rs & Rp);
+//}
+
+
+Foam::label Foam::cellShapeControlMesh::removePoints()
+{
+    label nRemoved = 0;
+    for
+    (
+        CellSizeDelaunay::Finite_vertices_iterator vit =
+            finite_vertices_begin();
+        vit != finite_vertices_end();
+        ++vit
+    )
+    {
+        std::list<Vertex_handle> verts;
+        adjacent_vertices(vit, std::back_inserter(verts));
+
+        bool removePt = true;
+        for
+        (
+            std::list<Vertex_handle>::iterator aVit = verts.begin();
+            aVit != verts.end();
+            ++aVit
+        )
+        {
+            Vertex_handle avh = *aVit;
+
+            scalar diff =
+                mag(avh->targetCellSize() - vit->targetCellSize())
+               /max(vit->targetCellSize(), 1e-6);
+
+            if (diff > 0.05)
+            {
+                removePt = false;
+            }
+        }
+
+        if (removePt)
+        {
+            remove(vit);
+            nRemoved++;
+        }
+    }
+
+    return nRemoved;
+}
+
+
+Foam::tmp<Foam::pointField> Foam::cellShapeControlMesh::cellCentres() const
+{
+    tmp<pointField> tcellCentres(new pointField(number_of_finite_cells()));
+    pointField& cellCentres = tcellCentres();
+
+    label count = 0;
+    for
+    (
+        CellSizeDelaunay::Finite_cells_iterator c = finite_cells_begin();
+        c != finite_cells_end();
+        ++c
+    )
+    {
+        if (c->hasFarPoint())
+        {
+            continue;
+        }
+
+        scalarList bary;
+        cellShapeControlMesh::Cell_handle ch;
+
+        const Foam::point centre = topoint
+        (
+            CGAL::centroid<baseK>
+            (
+                c->vertex(0)->point(),
+                c->vertex(1)->point(),
+                c->vertex(2)->point(),
+                c->vertex(3)->point()
+            )
+        );
+
+        cellCentres[count++] = centre;
+    }
+
+    cellCentres.resize(count);
+
+    return tcellCentres;
+}
+
+
+void Foam::cellShapeControlMesh::writeTriangulation()
+{
+    OFstream str
+    (
+        "refinementTriangulation_"
+      + name(Pstream::myProcNo())
+      + ".obj"
+    );
+
+    label count = 0;
+
+    Info<< "Write refinementTriangulation" << endl;
+
+    for
+    (
+        CellSizeDelaunay::Finite_edges_iterator e = finite_edges_begin();
+        e != finite_edges_end();
+        ++e
+    )
+    {
+        Cell_handle c = e->first;
+        Vertex_handle vA = c->vertex(e->second);
+        Vertex_handle vB = c->vertex(e->third);
+
+        // Don't write far edges
+        if (vA->farPoint() || vB->farPoint())
+        {
+            continue;
+        }
+
+        // Don't write unowned edges
+        if (vA->referred() && vB->referred())
+        {
+            continue;
+        }
+
+        pointFromPoint p1 = topoint(vA->point());
+        pointFromPoint p2 = topoint(vB->point());
+
+        meshTools::writeOBJ(str, p1, p2, count);
+    }
+
+    if (is_valid())
+    {
+        Info<< "    Triangulation is valid" << endl;
+    }
+    else
+    {
+        FatalErrorIn
+        (
+            "Foam::triangulatedMesh::writeRefinementTriangulation()"
+        )   << "Triangulation is not valid"
+            << abort(FatalError);
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::cellShapeControlMesh::cellShapeControlMesh(const Time& runTime)
+:
+    runTime_(runTime),
+    defaultCellSize_(0.0)
+{}
+
+
+//Foam::triangulatedMesh::triangulatedMesh
+//(
+//    const Time& runTime,
+//    const fileName& pointsFile,
+//    const fileName& sizesFile,
+//    const fileName& alignmentsFile,
+//    const scalar& defaultCellSize
+//)
+//:
+//    defaultCellSize_(defaultCellSize)
+//{
+//    Info<< "    Reading points from file     : " << pointsFile << endl;
+//
+//    pointIOField points
+//    (
+//        IOobject
+//        (
+//            pointsFile,
+//            runTime.constant(),
+//            runTime,
+//            IOobject::MUST_READ,
+//            IOobject::NO_WRITE
+//        )
+//    );
+//
+//    Info<< "    Reading sizes from file      : " << sizesFile << endl;
+//
+//    scalarIOField sizes
+//    (
+//        IOobject
+//        (
+//            sizesFile,
+//            runTime.constant(),
+//            runTime,
+//            IOobject::MUST_READ,
+//            IOobject::NO_WRITE
+//        )
+//    );
+//
+//    Info<< "    Reading alignments from file : " << alignmentsFile << endl;
+//
+//    tensorIOField alignments
+//    (
+//        IOobject
+//        (
+//            alignmentsFile,
+//            runTime.constant(),
+//            runTime,
+//            IOobject::MUST_READ,
+//            IOobject::NO_WRITE
+//        )
+//    );
+//
+//    Info<< "    Number of points : " << points.size() << endl;
+//    Info<< "    Minimum size     : " << min(sizes) << endl;
+//    Info<< "    Average size     : " << average(sizes) << endl;
+//    Info<< "    Maximum size     : " << max(sizes) << endl;
+//
+//    forAll(points, pI)
+//    {
+//        size_t nVert = number_of_vertices();
+//
+//        Vertex_handle v = insert
+//        (
+//            Point(points[pI].x(), points[pI].y(), points[pI].z())
+//        );
+//
+//        if (number_of_vertices() == nVert)
+//        {
+//            Info<< "    Failed to insert point : " << points[pI] << endl;
+//        }
+//
+//        v->targetCellSize() = sizes[pI];
+//
+//        const tensor& alignment = alignments[pI];
+//
+//
+//
+//        v->alignment() = alignment;
+//    }
+//
+////    scalar factor = 1.0;
+////    label maxIteration = 1;
+////
+////    for (label iteration = 0; iteration < maxIteration; ++iteration)
+////    {
+////        Info<< "Iteration : " << iteration << endl;
+////
+////        label nRefined = refineTriangulation(factor);
+////
+////        Info<< "    Number of cells refined in refinement iteration : "
+////            << nRefined << nl << endl;
+////
+////        if (nRefined <= 0 && iteration != 0)
+////        {
+////            break;
+////        }
+////
+////        factor *= 1.5;
+////    }
+//
+//    //writeRefinementTriangulation();
+//}
+
+
+//Foam::triangulatedMesh::triangulatedMesh
+//(
+//    const Time& runTime,
+//    const DynamicList<Foam::point>& points,
+//    const DynamicList<scalar>& sizes,
+//    const DynamicList<tensor>& alignments,
+//    const scalar& defaultCellSize
+//)
+//:
+//    defaultCellSize_(defaultCellSize)
+//{
+//    forAll(points, pI)
+//    {
+//        size_t nVert = number_of_vertices();
+//
+//        Vertex_handle v = insert
+//        (
+//            Point(points[pI].x(), points[pI].y(), points[pI].z())
+//        );
+//
+//        if (number_of_vertices() == nVert)
+//        {
+//            Info<< "Failed to insert point : " << points[pI] << endl;
+//        }
+//
+//        v->targetCellSize() = sizes[pI];
+//
+//        v->alignment() = alignments[pI];
+//    }
+//
+//    //writeRefinementTriangulation();
+//
+//    Info<< nl << "Refinement triangulation information: " << endl;
+//    Info<< "    Number of vertices: " << label(number_of_vertices()) << endl;
+//    Info<< "    Number of cells   : "
+//        << label(number_of_finite_cells()) << endl;
+//    Info<< "    Number of faces   : "
+//        << label(number_of_finite_facets()) << endl;
+//    Info<< "    Number of edges   : "
+//        << label(number_of_finite_edges()) << endl;
+//    Info<< "    Dimensionality    : " << label(dimension()) << nl << endl;
+//}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::cellShapeControlMesh::~cellShapeControlMesh()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+void Foam::cellShapeControlMesh::barycentricCoords
+(
+    const Foam::point& pt,
+    scalarList& bary,
+    Cell_handle& ch
+) const
+{
+    // Use the previous cell handle as a hint on where to start searching
+    ch = locate
+    (
+        Point(pt.x(), pt.y(), pt.z())
+    );
+
+    if (!is_infinite(ch))
+    {
+        oldCellHandle_ = ch;
+
+        tetPointRef tet
+        (
+            topoint(ch->vertex(0)->point()),
+            topoint(ch->vertex(1)->point()),
+            topoint(ch->vertex(2)->point()),
+            topoint(ch->vertex(3)->point())
+        );
+
+        tet.barycentric(pt, bary);
+    }
+}
+
+
+Foam::boundBox Foam::cellShapeControlMesh::bounds() const
+{
+    DynamicList<Foam::point> pts(number_of_vertices());
+
+    for
+    (
+        Finite_vertices_iterator vit = finite_vertices_begin();
+        vit != finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->real())
+        {
+            pts.append(topoint(vit->point()));
+        }
+    }
+
+    boundBox bb(pts);
+
+    return bb;
+}
+
+
+void Foam::cellShapeControlMesh::distribute
+(
+    const backgroundMeshDecomposition& decomposition
+)
+{
+    if (!Pstream::parRun())
+    {
+        return;
+    }
+
+    autoPtr<mapDistribute> mapDist =
+        DistributedDelaunayMesh<CellSizeDelaunay>::distribute(decomposition);
+
+    DynamicList<Foam::point> points(number_of_vertices());
+    DynamicList<scalar> sizes(number_of_vertices());
+    DynamicList<tensor> alignments(number_of_vertices());
+
+    for
+    (
+        Finite_vertices_iterator vit = finite_vertices_begin();
+        vit != finite_vertices_end();
+        ++vit
+    )
+    {
+        if (vit->real())
+        {
+            points.append(topoint(vit->point()));
+            sizes.append(vit->targetCellSize());
+            alignments.append(vit->alignment());
+        }
+    }
+
+    mapDist().distribute(points);
+    mapDist().distribute(sizes);
+    mapDist().distribute(alignments);
+
+    // Reset the entire tessellation
+    DelaunayMesh<CellSizeDelaunay>::reset();
+
+    Info<< nl << "    Inserting distributed tessellation" << endl;
+
+    insertBoundingPoints(decomposition.procBounds());
+
+    // Internal points have to be inserted first
+
+    DynamicList<Vb> verticesToInsert(points.size());
+
+    forAll(points, pI)
+    {
+        verticesToInsert.append
+        (
+            Vb
+            (
+                toPoint<Point>(points[pI]),
+                -1,
+                Vb::vtInternal,
+                Pstream::myProcNo()
+            )
+        );
+
+        verticesToInsert.last().targetCellSize() = sizes[pI];
+        verticesToInsert.last().alignment() = alignments[pI];
+    }
+
+    this->rangeInsertWithInfo
+    (
+        verticesToInsert.begin(),
+        verticesToInsert.end(),
+        true
+    );
+
+    sync(decomposition.procBounds());
+
+    Info<< "    Total number of vertices after redistribution "
+        << returnReduce(label(number_of_vertices()), sumOp<label>()) << endl;
+}
+
+
+Foam::tensorField Foam::cellShapeControlMesh::dumpAlignments() const
+{
+    tensorField alignmentsTmp(number_of_vertices(), tensor::zero);
+
+    label count = 0;
+    for
+    (
+        Finite_vertices_iterator vit = finite_vertices_begin();
+        vit != finite_vertices_end();
+        ++vit
+    )
+    {
+        alignmentsTmp[count++] = vit->alignment();
+    }
+
+    return alignmentsTmp;
+}
+
+
+void Foam::cellShapeControlMesh::insertBoundingPoints(const boundBox& bb)
+{
+    boundBox bbInflate = bb;
+    bbInflate.inflate(10);
+
+    pointField pts = bbInflate.points();
+
+    forAll(pts, pI)
+    {
+        insertFar(pts[pI]);
+    }
+}
+
+
+void Foam::cellShapeControlMesh::write() const
+{
+    Info<< "Writing cell size and alignment mesh" << endl;
+
+    const fileName name("cellSizeAndAlignmentMesh");
+
+    // Reindex the cells
+    label cellCount = 0;
+    for
+    (
+        Finite_cells_iterator cit = finite_cells_begin();
+        cit != finite_cells_end();
+        ++cit
+    )
+    {
+        if (!cit->hasFarPoint() && !is_infinite(cit))
+        {
+            cit->cellIndex() = cellCount++;
+        }
+    }
+
+    labelList vertexMap;
+    labelList cellMap;
+
+    autoPtr<fvMesh> meshPtr = DelaunayMesh<CellSizeDelaunay>::createMesh
+    (
+        name,
+        runTime_,
+        vertexMap,
+        cellMap
+    );
+    const fvMesh& mesh = meshPtr();
+
+    pointScalarField sizes
+    (
+        IOobject
+        (
+            "sizes",
+            mesh.time().timeName(),
+            mesh,
+            IOobject::NO_READ,
+            IOobject::AUTO_WRITE
+        ),
+        pointMesh::New(mesh),
+        scalar(0)
+    );
+
+    for
+    (
+        Finite_vertices_iterator vit = finite_vertices_begin();
+        vit != finite_vertices_end();
+        ++vit
+    )
+    {
+        if (!vit->farPoint())
+        {
+            sizes[vertexMap[vit->index()]] = vit->targetCellSize();
+        }
+    }
+
+    mesh.write();
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellShapeControlMesh/cellShapeControlMesh.H

@@ -0,0 +1,168 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::cellShapeControlMesh
+
+Description
+
+SourceFiles
+    cellShapeControlMeshI.H
+    cellShapeControlMesh.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cellShapeControlMesh_H
+#define cellShapeControlMesh_H
+
+#include "Time.H"
+#include "scalar.H"
+#include "point.H"
+#include "tensor.H"
+#include "triad.H"
+#include "fileName.H"
+#include "searchableSurfaces.H"
+#include "conformationSurfaces.H"
+#include "DistributedDelaunayMesh.H"
+#include "CGALTriangulation3Ddefs.H"
+#include "backgroundMeshDecomposition.H"
+#include "boundBox.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                      Class cellShapeControlMesh Declaration
+\*---------------------------------------------------------------------------*/
+
+class cellShapeControlMesh
+:
+    public DistributedDelaunayMesh<CellSizeDelaunay>
+{
+public:
+
+        typedef CellSizeDelaunay::Cell_handle      Cell_handle;
+        typedef CellSizeDelaunay::Vertex_handle    Vertex_handle;
+        typedef CellSizeDelaunay::Point            Point;
+
+
+private:
+
+        // Private data
+
+        const Time& runTime_;
+
+        mutable Cell_handle oldCellHandle_;
+
+        const scalar defaultCellSize_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        cellShapeControlMesh(const cellShapeControlMesh&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const cellShapeControlMesh&);
+
+
+public:
+
+    //- Runtime type information
+    ClassName("cellShapeControlMesh");
+
+
+    // Constructors
+
+        explicit cellShapeControlMesh(const Time& runTime);
+
+
+    //- Destructor
+    ~cellShapeControlMesh();
+
+
+    // Member Functions
+
+        // Query
+
+            //- Calculate and return the barycentric coordinates for
+            //  interpolating quantities on the background mesh
+            void barycentricCoords
+            (
+                const Foam::point& pt,
+                scalarList& bary,
+                Cell_handle& ch
+            ) const;
+
+            boundBox bounds() const;
+
+
+        // Edit
+
+            label removePoints();
+
+            //- Get the centres of all the tets
+            tmp<pointField> cellCentres() const;
+
+            inline Vertex_handle insert
+            (
+                const Foam::point& pt,
+                const scalar& size,
+                const triad& alignment,
+                const Foam::indexedVertexEnum::vertexType type = Vb::vtInternal
+            );
+
+            inline Vertex_handle insertFar
+            (
+                const Foam::point& pt
+            );
+
+            void distribute
+            (
+                const backgroundMeshDecomposition& decomposition
+            );
+
+            tensorField dumpAlignments() const;
+
+            void insertBoundingPoints(const boundBox& bb);
+
+            void writeTriangulation();
+
+            void write() const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include "cellShapeControlMeshI.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellShapeControlMesh/cellShapeControlMeshI.H

@@ -0,0 +1,68 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+Foam::cellShapeControlMesh::Vertex_handle Foam::cellShapeControlMesh::insert
+(
+    const Foam::point& pt,
+    const scalar& size,
+    const triad& alignment,
+    const Foam::indexedVertexEnum::vertexType type
+)
+{
+    Vertex_handle v = CellSizeDelaunay::insert
+    (
+        Point(pt.x(), pt.y(), pt.z())
+    );
+    v->type() = type;
+    v->index() = getNewVertexIndex();
+    v->procIndex() = Pstream::myProcNo();
+    v->targetCellSize() = size;
+    v->alignment() = tensor(alignment.x(), alignment.y(), alignment.z());
+
+    return v;
+}
+
+
+Foam::cellShapeControlMesh::Vertex_handle Foam::cellShapeControlMesh::insertFar
+(
+    const Foam::point& pt
+)
+{
+    Vertex_handle v = CellSizeDelaunay::insert
+    (
+        Point(pt.x(), pt.y(), pt.z())
+    );
+    v->type() = Vb::vtFar;
+//    v->type() = Vb::vtExternalFeaturePoint;
+    v->index() = getNewVertexIndex();
+    v->procIndex() = Pstream::myProcNo();
+
+    return v;
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellSizeAndAlignmentControl/cellSizeAndAlignmentControl/cellSizeAndAlignmentControl.C

@@ -0,0 +1,121 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "cellSizeAndAlignmentControl.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+defineTypeNameAndDebug(cellSizeAndAlignmentControl, 0);
+defineRunTimeSelectionTable(cellSizeAndAlignmentControl, dictionary);
+
+}
+
+
+// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
+
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::cellSizeAndAlignmentControl::cellSizeAndAlignmentControl
+(
+    const Time& runTime,
+    const word& name,
+    const dictionary& controlFunctionDict,
+    const conformationSurfaces& allGeometry
+)
+:
+    runTime_(runTime),
+    name_(name),
+    priority_(readLabel(controlFunctionDict.lookup("priority")))
+{}
+
+
+// * * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * //
+
+Foam::autoPtr<Foam::cellSizeAndAlignmentControl>
+Foam::cellSizeAndAlignmentControl::New
+(
+    const Time& runTime,
+    const word& name,
+    const dictionary& controlFunctionDict,
+    const conformationSurfaces& allGeometry
+)
+{
+    word cellSizeAndAlignmentControlTypeName
+    (
+        controlFunctionDict.lookup("type")
+    );
+
+    Info<< nl << "Selecting cellSizeAndAlignmentControl "
+        << cellSizeAndAlignmentControlTypeName << endl;
+
+    dictionaryConstructorTable::iterator cstrIter =
+        dictionaryConstructorTablePtr_->find
+        (
+            cellSizeAndAlignmentControlTypeName
+        );
+
+    if (cstrIter == dictionaryConstructorTablePtr_->end())
+    {
+        FatalErrorIn
+        (
+            "cellSizeAndAlignmentControl::New()"
+        )   << "Unknown cellSizeAndAlignmentControl type "
+            << cellSizeAndAlignmentControlTypeName
+            << endl << endl
+            << "Valid cellSizeAndAlignmentControl types are :" << endl
+            << dictionaryConstructorTablePtr_->toc()
+            << exit(FatalError);
+    }
+
+    return autoPtr<cellSizeAndAlignmentControl>
+    (
+        cstrIter()
+        (
+            runTime,
+            name,
+            controlFunctionDict,
+            allGeometry
+        )
+    );
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::cellSizeAndAlignmentControl::~cellSizeAndAlignmentControl()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellSizeAndAlignmentControl/cellSizeAndAlignmentControl/cellSizeAndAlignmentControl.H

@@ -0,0 +1,166 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::cellSizeAndAlignmentControl
+
+Description
+
+SourceFiles
+    cellSizeAndAlignmentControlI.H
+    cellSizeAndAlignmentControl.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cellSizeAndAlignmentControl_H
+#define cellSizeAndAlignmentControl_H
+
+#include "dictionary.H"
+#include "conformationSurfaces.H"
+#include "Time.H"
+#include "quaternion.H"
+#include "triad.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+
+/*---------------------------------------------------------------------------*\
+                Class cellSizeAndAlignmentControl Declaration
+\*---------------------------------------------------------------------------*/
+
+class cellSizeAndAlignmentControl
+{
+protected:
+
+        const Time& runTime_;
+
+
+private:
+
+    // Private data
+
+        const word name_;
+
+        //- Priority of this cellSizeFunction
+        label priority_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        cellSizeAndAlignmentControl(const cellSizeAndAlignmentControl&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const cellSizeAndAlignmentControl&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("cellSizeAndAlignmentControl");
+
+
+    // Declare run-time constructor selection table
+
+        declareRunTimeSelectionTable
+        (
+            autoPtr,
+            cellSizeAndAlignmentControl,
+            dictionary,
+            (
+                const Time& runTime,
+                const word& name,
+                const dictionary& controlFunctionDict,
+                const conformationSurfaces& allGeometry
+            ),
+            (runTime, name, controlFunctionDict, allGeometry)
+        );
+
+
+    // Constructors
+
+        //- Construct from dictionary and references to conformalVoronoiMesh and
+        //  searchableSurfaces
+        cellSizeAndAlignmentControl
+        (
+            const Time& runTime,
+            const word& name,
+            const dictionary& controlFunctionDict,
+            const conformationSurfaces& allGeometry
+        );
+
+
+    // Selectors
+
+        //- Return a reference to the selected cellShapeControl
+        static autoPtr<cellSizeAndAlignmentControl> New
+        (
+            const Time& runTime,
+            const word& name,
+            const dictionary& controlFunctionDict,
+            const conformationSurfaces& allGeometry
+        );
+
+
+    //- Destructor
+    virtual ~cellSizeAndAlignmentControl();
+
+
+    // Member Functions
+
+        // Access
+
+            const word& name() const
+            {
+                return name_;
+            }
+
+            inline label priority() const
+            {
+                return priority_;
+            }
+
+
+        // Query
+
+            virtual void initialVertices
+            (
+                pointField& pts,
+                scalarField& sizes,
+                Field<triad>& alignments
+            ) const = 0;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellSizeAndAlignmentControl/cellSizeAndAlignmentControls.C

@@ -0,0 +1,78 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "cellSizeAndAlignmentControls.H"
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::cellSizeAndAlignmentControls::cellSizeAndAlignmentControls
+(
+    const Time& runTime,
+    const dictionary& shapeControlDict,
+    const conformationSurfaces& allGeometry
+)
+:
+    shapeControlDict_(shapeControlDict),
+    allGeometry_(allGeometry),
+    controlFunctions_(shapeControlDict_.size())
+{
+    label functionI = 0;
+
+    forAllConstIter(dictionary, shapeControlDict_, iter)
+    {
+        word shapeControlEntryName = iter().keyword();
+
+        const dictionary& controlFunctionDict
+        (
+            shapeControlDict_.subDict(shapeControlEntryName)
+        );
+
+        controlFunctions_.set
+        (
+            functionI,
+            cellSizeAndAlignmentControl::New
+            (
+                runTime,
+                shapeControlEntryName,
+                controlFunctionDict,
+                allGeometry
+            )
+        );
+
+        functionI++;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::cellSizeAndAlignmentControls::~cellSizeAndAlignmentControls()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellSizeAndAlignmentControl/cellSizeAndAlignmentControls.H

@@ -0,0 +1,110 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::cellSizeAndAlignmentControls
+
+Description
+
+SourceFiles
+    cellSizeAndAlignmentControls.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cellSizeAndAlignmentControls_H
+#define cellSizeAndAlignmentControls_H
+
+#include "dictionary.H"
+#include "cellShapeControlMesh.H"
+#include "cellSizeAndAlignmentControl.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+
+/*---------------------------------------------------------------------------*\
+                     Class cellSizeAndAlignmentControls Declaration
+\*---------------------------------------------------------------------------*/
+
+class cellSizeAndAlignmentControls
+{
+    // Private data
+
+        const dictionary& shapeControlDict_;
+
+        const conformationSurfaces& allGeometry_;
+
+        PtrList<cellSizeAndAlignmentControl> controlFunctions_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        cellSizeAndAlignmentControls(const cellSizeAndAlignmentControls&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const cellSizeAndAlignmentControls&);
+
+
+public:
+
+    // Constructors
+
+        //- Construct from dictionary
+        cellSizeAndAlignmentControls
+        (
+            const Time& runTime,
+            const dictionary& shapeControlDict,
+            const conformationSurfaces& allGeometry
+        );
+
+
+    //- Destructor
+    virtual ~cellSizeAndAlignmentControls();
+
+
+    // Member Functions
+
+        // Access
+
+            const PtrList<cellSizeAndAlignmentControl>& controlFunctions() const
+            {
+                return controlFunctions_;
+            }
+
+
+        // Query
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellSizeAndAlignmentControl/fileControl/fileControl.C

@@ -0,0 +1,236 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "fileControl.H"
+#include "addToRunTimeSelectionTable.H"
+#include "tetrahedron.H"
+#include "scalarList.H"
+#include "vectorTools.H"
+#include "pointIOField.H"
+#include "scalarIOField.H"
+#include "triadIOField.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+defineTypeNameAndDebug(fileControl, 0);
+addToRunTimeSelectionTable
+(
+    cellSizeAndAlignmentControl,
+    fileControl,
+    dictionary
+);
+
+}
+
+
+// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::fileControl::fileControl
+(
+    const Time& runTime,
+    const word& name,
+    const dictionary& controlFunctionDict,
+    const conformationSurfaces& allGeometry
+)
+:
+    cellSizeAndAlignmentControl(runTime, name, controlFunctionDict, allGeometry),
+    pointsFile_(controlFunctionDict.lookup("pointsFile")),
+    sizesFile_(controlFunctionDict.lookup("sizesFile")),
+    alignmentsFile_(controlFunctionDict.lookup("alignmentsFile"))
+{
+    Info<< indent << "Loading from file... " << nl
+        << indent << "    points     : " << pointsFile_ << nl
+        << indent << "    sizes      : " << sizesFile_ << nl
+        << indent << "    alignments : " << alignmentsFile_
+        << endl;
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::fileControl::~fileControl()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+//
+//Foam::scalar Foam::fileControl::cellSize(const point& pt) const
+//{
+//    scalarList bary;
+//    Cell_handle ch;
+//
+//    triangulatedMesh_.barycentricCoords(pt, bary, ch);
+//
+//    scalar size = 0;
+//    forAll(bary, pI)
+//    {
+//        size += bary[pI]*ch->vertex(pI)->size();
+//    }
+//
+//    return size;
+//}
+//
+//
+////- Return the cell alignment at the given location
+//Foam::tensor Foam::fileControl::cellAlignment(const point& pt) const
+//{
+//    scalarList bary;
+//    Cell_handle ch;
+//
+//    triangulatedMesh_.barycentricCoords(pt, bary, ch);
+//
+//    label nearest = 0;
+//
+//    tensor alignment = Foam::tensor::zero;
+//    forAll(bary, pI)
+//    {
+//        //alignment += bary[pI]*ch->vertex(pI)->alignment();
+//
+//        // Find nearest point
+//        if (bary[pI] > nearest)
+//        {
+//            alignment = ch->vertex(pI)->alignment();
+//            nearest = bary[pI];
+//        }
+//    }
+//
+//    return alignment;
+//}
+//
+//
+////- Return the cell alignment at the given location
+//void Foam::fileControl::cellSizeAndAlignment
+//(
+//    const point& pt,
+//    scalar& size,
+//    tensor& alignment
+//) const
+//{
+//    scalarList bary;
+//    Cell_handle ch;
+//
+//    triangulatedMesh_.barycentricCoords(pt, bary, ch);
+//
+//    size = 0;
+//    forAll(bary, pI)
+//    {
+//        size += bary[pI]*ch->vertex(pI)->size();
+//    }
+//
+////    alignment = Foam::tensor::zero;
+////    forAll(bary, pI)
+////    {
+////        alignment += bary[pI]*ch->vertex(pI)->alignment();
+////    }
+//
+//    alignment = cellAlignment(pt);
+//}
+
+
+void Foam::fileControl::initialVertices
+(
+    pointField& pts,
+    scalarField& sizes,
+    Field<triad>& alignments
+) const
+{
+    Info<< "    Reading points from file     : " << pointsFile_ << endl;
+
+    pointIOField pointsTmp
+    (
+        IOobject
+        (
+            pointsFile_,
+            runTime_.constant(),
+            runTime_,
+            IOobject::MUST_READ,
+            IOobject::NO_WRITE,
+            false
+        )
+    );
+
+    pts.transfer(pointsTmp);
+
+    Info<< "    Reading sizes from file      : " << sizesFile_ << endl;
+
+    scalarIOField sizesTmp
+    (
+        IOobject
+        (
+            sizesFile_,
+            runTime_.constant(),
+            runTime_,
+            IOobject::MUST_READ,
+            IOobject::NO_WRITE,
+            false
+        )
+    );
+
+    sizes.transfer(sizesTmp);
+
+    Info<< "    Reading alignments from file : " << alignmentsFile_ << endl;
+
+    triadIOField alignmentsTmp
+    (
+        IOobject
+        (
+            alignmentsFile_,
+            runTime_.constant(),
+            runTime_,
+            IOobject::MUST_READ,
+            IOobject::NO_WRITE,
+            false
+        )
+    );
+
+    alignments.transfer(alignmentsTmp);
+
+    if ((pts.size() != sizes.size()) || (pts.size() != alignments.size()))
+    {
+        FatalErrorIn
+        (
+            "Foam::fileControl::initialVertices"
+            "("
+            "   pointField&,"
+            "   scalarField&,"
+            "   Field<triad>&"
+            ")"
+        )   << "Size of list of points, sizes and alignments do not match:"
+            << nl
+            << "Points size     = " << pts.size() << nl
+            << "Sizes size      = " << sizes.size() << nl
+            << "Alignments size = " << alignments.size()
+            << abort(FatalError);
+    }
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellSizeAndAlignmentControl/fileControl/fileControl.H

@@ -0,0 +1,134 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::fileControl
+
+Description
+
+SourceFiles
+    fileControl.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef fileControl_H
+#define fileControl_H
+
+#include "cellSizeAndAlignmentControl.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+
+/*---------------------------------------------------------------------------*\
+                      Class fileControl Declaration
+\*---------------------------------------------------------------------------*/
+
+class fileControl
+:
+    public cellSizeAndAlignmentControl
+{
+    // Private data
+
+        const fileName pointsFile_;
+
+        const fileName sizesFile_;
+
+        const fileName alignmentsFile_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        fileControl(const fileControl&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const fileControl&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("fileControl");
+
+
+    // Constructors
+
+        //- Construct from dictionary and references to conformalVoronoiMesh and
+        //  searchableSurfaces
+        fileControl
+        (
+            const Time& runTime,
+            const word& name,
+            const dictionary& controlFunctionDict,
+            const conformationSurfaces& allGeometry
+        );
+
+    //- Destructor
+    ~fileControl();
+
+
+    // Member Functions
+
+        // Access
+
+
+        // Query
+
+//            //- Return the cell size at the given location
+//            virtual scalar cellSize(const point& pt) const;
+//
+//            //- Return the cell alignment at the given location
+//            virtual tensor cellAlignment(const point& pt) const;
+//
+//            virtual void cellSizeAndAlignment
+//            (
+//                const point& pt,
+//                scalar& size,
+//                tensor& alignment
+//            ) const;
+
+
+        // Edit
+
+        virtual void initialVertices
+        (
+            pointField& pts,
+            scalarField& sizes,
+            Field<triad>& alignments
+        ) const;
+
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellSizeAndAlignmentControl/searchableSurfaceControl/searchableSurfaceControl.C

@@ -0,0 +1,640 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "searchableSurfaceControl.H"
+#include "addToRunTimeSelectionTable.H"
+#include "cellSizeFunction.H"
+#include "triSurfaceMesh.H"
+#include "searchableBox.H"
+#include "tetrahedron.H"
+#include "vectorTools.H"
+#include "quaternion.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+defineTypeNameAndDebug(searchableSurfaceControl, 0);
+addToRunTimeSelectionTable
+(
+    cellSizeAndAlignmentControl,
+    searchableSurfaceControl,
+    dictionary
+);
+
+}
+
+
+// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
+
+//Foam::tensor Foam::surfaceControl::requiredAlignment
+//(
+//    const Foam::point& pt,
+//    const vectorField& ptNormals
+//) const
+//{
+////    pointIndexHit surfHit;
+////    label hitSurface;
+////
+////    geometryToConformTo_.findSurfaceNearest
+////    (
+////        pt,
+////        sqr(GREAT),
+////        surfHit,
+////        hitSurface
+////    );
+////
+////    if (!surfHit.hit())
+////    {
+////        FatalErrorIn
+////        (
+////            "Foam::tensor Foam::conformalVoronoiMesh::requiredAlignment"
+////        )
+////            << "findSurfaceNearest did not find a hit across the surfaces."
+////            << exit(FatalError) << endl;
+////    }
+////
+//////     Primary alignment
+////
+////    vectorField norm(1);
+////
+////    allGeometry_[hitSurface].getNormal
+////    (
+////        List<pointIndexHit>(1, surfHit),
+////        norm
+////    );
+////
+////    const vector np = norm[0];
+////
+////    const tensor Rp = rotationTensor(vector(0,0,1), np);
+////
+////    return (Rp);
+//
+////    Info<< "Point : " << pt << endl;
+////    forAll(ptNormals, pnI)
+////    {
+////        Info<< "    normal " << pnI << " : " << ptNormals[pnI] << endl;
+////    }
+//
+//    vector np = ptNormals[0];
+//
+//    const tensor Rp = rotationTensor(vector(0,0,1), np);
+//
+//    vector na = vector::zero;
+//
+//    scalar smallestAngle = GREAT;
+//
+//    for (label pnI = 1; pnI < ptNormals.size(); ++pnI)
+//    {
+//        const vector& nextNormal = ptNormals[pnI];
+//
+//        const scalar cosPhi = vectorTools::cosPhi(np, nextNormal);
+//
+//        if (mag(cosPhi) < smallestAngle)
+//        {
+//            na = nextNormal;
+//            smallestAngle = cosPhi;
+//        }
+//    }
+//
+//    // Secondary alignment
+//    vector ns = np ^ na;
+//
+//    if (mag(ns) < SMALL)
+//    {
+//        WarningIn("conformalVoronoiMesh::requiredAlignment")
+//            << "Parallel normals detected in spoke search." << nl
+//            << "point: " << pt << nl
+//            << "np   : " << np << nl
+//            << "na   : " << na << nl
+//            << "ns   : " << ns << nl
+//            << endl;
+//
+//        ns = np;
+//    }
+//
+//    ns /= mag(ns);
+//
+//    tensor Rs = rotationTensor((Rp & vector(0,1,0)), ns);
+//
+////    Info<< "Point " << pt << nl
+////        << "      np : " << np << nl
+////        << "      ns : " << ns << nl
+////        << "      Rp : " << Rp << nl
+////        << "      Rs : " << Rs << nl
+////        << "    Rs&Rp: " << (Rs & Rp) << endl;
+//
+//    return (Rs & Rp);
+//}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::searchableSurfaceControl::searchableSurfaceControl
+(
+    const Time& runTime,
+    const word& name,
+    const dictionary& controlFunctionDict,
+    const conformationSurfaces& allGeometry
+)
+:
+    cellSizeAndAlignmentControl(runTime, name, controlFunctionDict, allGeometry),
+    searchableSurface_(allGeometry.geometry()[name]),
+    allGeometry_(allGeometry),
+    cellSizeFunction_
+    (
+        cellSizeFunction::New(controlFunctionDict, searchableSurface_)
+    )
+//    geometryToConformTo_(geometryToConformTo),
+//    surfaces_(),
+//    cellSizeFunctions_(),
+//    triangulatedMesh_()
+{
+//    const dictionary& surfacesDict = coeffDict();
+//
+//    Info<< nl << "Reading cellSizeControlGeometry" << endl;
+//
+//    surfaces_.setSize(surfacesDict.size());
+//
+//    cellSizeFunctions_.setSize(surfacesDict.size());
+//
+//    label surfI = 0;
+//
+//    DynamicList<point> pointsToInsert;
+//    DynamicList<scalar> sizesToInsert;
+//    DynamicList<tensor> alignmentsToInsert;
+//
+//    forAllConstIter(dictionary, surfacesDict, iter)
+//    {
+//        const dictionary& surfaceSubDict
+//        (
+//            surfacesDict.subDict(iter().keyword())
+//        );
+//
+//        // If the "surface" keyword is not found in the dictionary, assume that
+//        // the name of the dictionary is the surface. Distinction required to
+//        // allow the same surface to be used multiple times to supply multiple
+//        // cellSizeFunctions
+//
+//        word surfaceName = surfaceSubDict.lookupOrDefault<word>
+//        (
+//            "surface",
+//            iter().keyword()
+//        );
+//
+//        surfaces_[surfI] = allGeometry_.findSurfaceID(surfaceName);
+//
+//        if (surfaces_[surfI] < 0)
+//        {
+//            FatalErrorIn
+//            (
+//                "Foam::surfaceControl::surfaceControl"
+//            )   << "No surface " << surfaceName << " found. "
+//                << "Valid geometry is " << nl << allGeometry_.names()
+//                << exit(FatalError);
+//        }
+//
+//        const searchableSurface& surface = allGeometry_[surfaces_[surfI]];
+//
+//        Info<< nl << "    " << iter().keyword() << nl
+//            << "    surface: " << surfaceName << nl
+//            << "    size   : " << surface.size() << endl;
+//
+//        cellSizeFunctions_.set
+//        (
+//            surfI,
+//            cellSizeFunction::New
+//            (
+//                surfaceSubDict,
+//                surface
+//            )
+//        );
+//
+//        surfI++;
+//
+//        if (isA<triSurfaceMesh>(surface))
+//        {
+//            const triSurfaceMesh& tsm
+//                = refCast<const triSurfaceMesh>(surface);
+//
+//            const pointField& points = tsm.points();
+//            const vectorField& faceNormals = tsm.faceNormals();
+//            const labelListList& pointFaces = tsm.pointFaces();
+//
+//            Info<< "    Number of points: " << tsm.nPoints() << endl;
+//
+//            forAll(points, pI)
+//            {
+//                const Foam::point& pt = points[pI];
+//                const labelList& ptFaces = pointFaces[pI];
+//
+//                vectorField pointNormals(ptFaces.size());
+//
+//                forAll(pointNormals, pnI)
+//                {
+//                    pointNormals[pnI] = faceNormals[ptFaces[pnI]];
+//                }
+//
+//                pointsToInsert.append(pt);
+//
+//                // Get the value of the point from surfaceCellSizeFunction. If
+//                // adding points internally then will need to interpolate.
+//                scalar newSize = 0;
+//
+//                cellSizeFunctions_[surfI - 1].cellSize(pt, newSize);
+//                sizesToInsert.append(newSize);
+//
+//                tensor newAlignment = requiredAlignment(pt, pointNormals);
+//
+//                alignmentsToInsert.append(newAlignment);
+//            }
+//        }
+//    }
+//
+//    // Add the global bound box to ensure that all internal point queries
+//    // will return sizes and alignments
+////    boundBox bb = allGeometry_.bounds();
+////
+////    pointField bbPoints = bb.points();
+////
+////    forAll(bbPoints, pI)
+////    {
+////        pointsToInsert.append(bbPoints[pI]);
+////        sizesToInsert.append(defaultCellSize());
+////        alignmentsToInsert.append(tensor(1,0,0,0,1,0,0,0,1));
+////    }
+//
+//    triangulatedMesh_.set
+//    (
+//        new triangulatedMesh
+//        (
+//            runTime,
+//            pointsToInsert,
+//            sizesToInsert,
+//            alignmentsToInsert,
+//            defaultCellSize()
+//        )
+//    );
+//
+//    scalar factor = 1.0;
+//    label maxIteration = cellShapeControlDict.lookupOrDefault<label>
+//    (
+//        "maxRefinementIterations", 1
+//    );
+//
+//
+//    for (label iteration = 0; iteration < maxIteration; ++iteration)
+//    {
+//        Info<< "Iteration : " << iteration << endl;
+//
+//        label nRefined = triangulatedMesh_().refineTriangulation
+//        (
+//            factor,
+//            allGeometry_,
+//            geometryToConformTo_
+//        );
+//
+//        Info<< "    Number of cells refined in refinement iteration : "
+//            << nRefined << nl << endl;
+//
+//        if (nRefined <= 0 && iteration != 0)
+//        {
+//            break;
+//        }
+//
+//        factor *= 1.5;
+//    }
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::searchableSurfaceControl::~searchableSurfaceControl()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+//Foam::scalar Foam::surfaceControl::cellSize(const point& pt) const
+//{
+//    scalarList bary;
+//    Cell_handle ch;
+//
+//    triangulatedMesh_().barycentricCoords(pt, bary, ch);
+//
+//    scalar size = 0;
+//    forAll(bary, pI)
+//    {
+//        size += bary[pI]*ch->vertex(pI)->size();
+//    }
+//
+//    return size;
+//}
+//
+//
+////- Return the cell alignment at the given location
+//Foam::tensor Foam::surfaceControl::cellAlignment(const point& pt) const
+//{
+//    scalarList bary;
+//    Cell_handle ch;
+//
+//    triangulatedMesh_().barycentricCoords(pt, bary, ch);
+//
+////    vectorField cartesianDirections(3);
+////
+////    cartesianDirections[0] = vector(0,0,1);
+////    cartesianDirections[1] = vector(0,1,0);
+////    cartesianDirections[2] = vector(1,0,0);
+////
+////    // Rearrange each alignment tensor so that the x/y/z components are
+////    // in order of whichever makes the smallest angle with the global coordinate
+////    // system
+////    FixedList<tensor, 4> alignments;
+////
+////    forAll(alignments, aI)
+////    {
+////        tensor a = ch->vertex(aI)->alignment();
+////
+////        tensor tmpA = a;
+////
+//////        Info<< nl << indent<< a << endl;
+////
+////        scalar minAngle = 0;
+////
+////        scalar axx = vectorTools::cosPhi(a.x(), cartesianDirections[0]);
+////        scalar axy = vectorTools::cosPhi(a.y(), cartesianDirections[0]);
+////        scalar axz = vectorTools::cosPhi(a.z(), cartesianDirections[0]);
+////
+////        scalar ayx = vectorTools::cosPhi(a.x(), cartesianDirections[1]);
+////        scalar ayy = vectorTools::cosPhi(a.y(), cartesianDirections[1]);
+////        scalar ayz = vectorTools::cosPhi(a.z(), cartesianDirections[1]);
+////
+////        scalar azx = vectorTools::cosPhi(a.x(), cartesianDirections[2]);
+////        scalar azy = vectorTools::cosPhi(a.y(), cartesianDirections[2]);
+////        scalar azz = vectorTools::cosPhi(a.z(), cartesianDirections[2]);
+////
+//////        Info<< indent << axx << " " << axy << " " << axz << nl
+//////            << indent << ayx << " " << ayy << " " << ayz << nl
+//////            << indent << azx << " " << azy << " " << azz << endl;
+////
+////        if (mag(axx) >= minAngle)
+////        {
+////            tmpA.xx() = mag(a.xx()); tmpA.xy() = mag(a.xy()); tmpA.xz() = mag(a.xz());
+////            minAngle = mag(axx);
+////        }
+////        if (mag(axy) >= minAngle)
+////        {
+////            tmpA.xx() = mag(a.yx()); tmpA.xy() = mag(a.yy()); tmpA.xz() = mag(a.yz());
+////            minAngle = mag(axy);
+////        }
+////        if (mag(axz) >= minAngle)
+////        {
+////            tmpA.xx() = mag(a.zx()); tmpA.xy() = mag(a.zy()); tmpA.xz() = mag(a.zz());
+////        }
+////
+////        minAngle = 0;
+////
+////        if (mag(ayx) >= minAngle)
+////        {
+////            tmpA.yx() = mag(a.xx()); tmpA.yy() = mag(a.xy()); tmpA.yz() = mag(a.xz());
+////            minAngle = mag(ayx);
+////        }
+////        if (mag(ayy) >= minAngle)
+////        {
+////            tmpA.yx() = mag(a.yx()); tmpA.yy() = mag(a.yy()); tmpA.yz() = mag(a.yz());
+////            minAngle = mag(ayy);
+////        }
+////        if (mag(ayz) >= minAngle)
+////        {
+////            tmpA.yx() = mag(a.zx()); tmpA.yy() = mag(a.zy()); tmpA.yz() = mag(a.zz());
+////        }
+////
+////        minAngle = 0;
+////
+////        if (mag(azx) >= minAngle)
+////        {
+////            tmpA.zx() = mag(a.xx()); tmpA.zy() = mag(a.xy()); tmpA.zz() = mag(a.xz());
+////            minAngle = mag(azx);
+////        }
+////        if (mag(azy) >= minAngle)
+////        {
+////            tmpA.zx() = mag(a.yx()); tmpA.zy() = mag(a.yy()); tmpA.zz() = mag(a.yz());
+////            minAngle = mag(azy);
+////        }
+////        if (mag(azz) >= minAngle)
+////        {
+////            tmpA.zx() = mag(a.zx()); tmpA.zy() = mag(a.zy()); tmpA.zz() = mag(a.zz());
+////        }
+////
+////        alignments[aI] = tmpA;
+////    }
+//
+//    scalar nearest = 0;
+//
+////    Info<< nl << "Point " << pt << endl;
+////
+////    FixedList<quaternion, 4> qAlignments;
+////    forAll(qAlignments, aI)
+////    {
+//////        Info<< "    Direction " << aI << endl;
+//////        Info<< "        Rot tensor" << alignments[aI] << endl;
+////        qAlignments[aI] = quaternion(alignments[aI]);
+////        qAlignments[aI].normalize();
+//////        Info<< "        Quaternion: " << qAlignments[aI] << endl;
+//////        Info<< "        Rot tensor from quat: " << qAlignments[aI].R() << endl;
+////    }
+//
+//    tensor alignment = Foam::tensor::zero;
+//    forAll(bary, pI)
+//    {
+////        alignment += bary[pI]*ch->vertex(pI)->alignment();
+//
+////        alignment += bary[pI]*alignments[pI];
+//
+//        // Try slerp with quaternions
+//
+//        // Find nearest point
+//        if (bary[pI] > nearest)
+//        {
+//            alignment = ch->vertex(pI)->alignment();
+//            nearest = bary[pI];
+//        }
+//    }
+//
+////    quaternion alignment;
+//
+////    alignment = qAlignments[0]*bary[0]
+////              + qAlignments[1]*bary[1]
+////              + qAlignments[2]*bary[2]
+////              + qAlignments[3]*bary[3];
+//
+////    alignment = slerp(qAlignments[0], qAlignments[1], bary[0]+bary[1]+bary[2]);
+////    alignment = slerp(alignment, qAlignments[2], bary[0]+bary[1]+bary[2]);
+////    alignment = slerp(alignment, qAlignments[3], bary[0]+bary[1]+bary[2]);
+////    alignment = slerp(alignment, qAlignments[0], bary[0]/(bary[0]+bary[1]+bary[2]));
+//
+////    Info<< "    Interp alignment : " << alignment << endl;
+////    Info<< "    Interp rot tensor: " << alignment.R() << endl;
+//
+//    return alignment;
+//}
+//
+//
+//void Foam::surfaceControl::cellSizeAndAlignment
+//(
+//    const point& pt,
+//    scalar& size,
+//    tensor& alignment
+//) const
+//{
+//    scalarList bary;
+//    Cell_handle ch;
+//
+//    triangulatedMesh_().barycentricCoords(pt, bary, ch);
+//
+//    size = 0;
+//    forAll(bary, pI)
+//    {
+//        size += bary[pI]*ch->vertex(pI)->size();
+//    }
+//
+////    alignment = Foam::tensor::zero;
+////    forAll(bary, pI)
+////    {
+////        alignment += bary[pI]*ch->vertex(pI)->alignment();
+////    }
+//
+//    alignment = cellAlignment(pt);
+//}
+
+
+void Foam::searchableSurfaceControl::initialVertices
+(
+    pointField& pts,
+    scalarField& sizes,
+    Field<triad>& alignments
+) const
+{
+    pts = searchableSurface_.points();
+
+    const scalar nearFeatDistSqrCoeff = 1e-8;
+
+    sizes.setSize(pts.size());
+    alignments.setSize(pts.size());
+
+    forAll(pts, pI)
+    {
+        // Is the point in the extendedFeatureEdgeMesh? If so get the
+        // point normal, otherwise get the surface normal from
+        // searchableSurface
+
+        pointIndexHit info;
+        label infoFeature;
+        allGeometry_.findFeaturePointNearest
+        (
+            pts[pI],
+            nearFeatDistSqrCoeff,
+            info,
+            infoFeature
+        );
+
+        autoPtr<triad> pointAlignment;
+
+        if (info.hit())
+        {
+            const extendedFeatureEdgeMesh& features =
+                allGeometry_.features()[infoFeature];
+
+            vectorField norms = features.featurePointNormals(info.index());
+
+            // Create a triad from these norms.
+            pointAlignment.set(new triad());
+            forAll(norms, nI)
+            {
+                pointAlignment() += norms[nI];
+            }
+
+            pointAlignment().normalize();
+            pointAlignment().orthogonalize();
+        }
+        else
+        {
+            allGeometry_.findEdgeNearest
+            (
+                pts[pI],
+                nearFeatDistSqrCoeff,
+                info,
+                infoFeature
+            );
+
+            if (info.hit())
+            {
+                const extendedFeatureEdgeMesh& features =
+                    allGeometry_.features()[infoFeature];
+
+                vectorField norms = features.edgeNormals(info.index());
+
+                // Create a triad from these norms.
+                pointAlignment.set(new triad());
+                forAll(norms, nI)
+                {
+                    pointAlignment() += norms[nI];
+                }
+
+                pointAlignment().normalize();
+                pointAlignment().orthogonalize();
+            }
+            else
+            {
+                pointField ptField(1, pts[pI]);
+                scalarField distField(1, nearFeatDistSqrCoeff);
+                List<pointIndexHit> infoList(1, pointIndexHit());
+
+                searchableSurface_.findNearest(ptField, distField, infoList);
+
+                vectorField normals(1);
+                searchableSurface_.getNormal(infoList, normals);
+
+                pointAlignment.set(new triad(normals[0]));
+            }
+        }
+
+        if (!cellSizeFunction_().cellSize(pts[pI], sizes[pI]))
+        {
+            FatalErrorIn
+            (
+                "Foam::searchableSurfaceControl::initialVertices"
+                "(pointField&, scalarField&, tensorField&)"
+            )   << "Could not calculate cell size"
+                << abort(FatalError);
+        }
+
+        alignments[pI] = pointAlignment();
+    }
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellShapeControl/cellSizeAndAlignmentControl/searchableSurfaceControl/searchableSurfaceControl.H

@@ -0,0 +1,166 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::searchableSurfaceControl
+
+Description
+
+SourceFiles
+    searchableSurfaceControl.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef searchableSurfaceControl_H
+#define searchableSurfaceControl_H
+
+#include "cellShapeControl.H"
+#include "cellSizeFunction.H"
+#include "triad.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+
+/*---------------------------------------------------------------------------*\
+                      Class surfaceControl Declaration
+\*---------------------------------------------------------------------------*/
+
+class searchableSurfaceControl
+:
+    public cellSizeAndAlignmentControl
+{
+    // Private data
+
+//        //- Reference to the searchableSurfaces object holding all geometry data
+          const searchableSurface& searchableSurface_;
+
+          const conformationSurfaces& allGeometry_;
+
+          autoPtr<cellSizeFunction> cellSizeFunction_;
+
+
+//        const conformationSurfaces& geometryToConformTo_;
+//
+//        //- Indices of surfaces in allGeometry that are to be conformed to
+//        labelList surfaces_;
+//
+//        //- A list of all of the cellSizeFunction objects
+//        PtrList<cellSizeFunction> cellSizeFunctions_;
+//
+//        autoPtr<triangulatedMesh> triangulatedMesh_;
+//
+//
+//    // Private Member Functions
+//
+//        //-
+//        tensor requiredAlignment
+//        (
+//            const point& pt,
+//            const vectorField& ptNormals
+//        ) const;
+
+        //- Disallow default bitwise copy construct
+        searchableSurfaceControl(const searchableSurfaceControl&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const searchableSurfaceControl&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("searchableSurfaceControl");
+
+
+    // Constructors
+
+        //- Construct from dictionary and references to conformalVoronoiMesh and
+        //  searchableSurfaces
+        searchableSurfaceControl
+        (
+            const Time& runTime,
+            const word& name,
+            const dictionary& controlFunctionDict,
+            const conformationSurfaces& allGeometry
+        );
+
+    //- Destructor
+    ~searchableSurfaceControl();
+
+
+    // Member Functions
+
+        // Access
+
+//            //- Return reference to the searchableSurfaces object containing all
+//            //  of the geometry
+//            inline const searchableSurfaces& geometry() const;
+//
+//            //- Return the surface indices
+//            inline const labelList& surfaces() const;
+//
+//
+//        // Query
+//
+//            //- Return the cell size at the given location
+//            virtual scalar cellSize(const point& pt) const;
+//
+//            //- Return the cell alignment at the given location
+//            virtual tensor cellAlignment(const point& pt) const;
+//
+//            virtual void cellSizeAndAlignment
+//            (
+//                const point& pt,
+//                scalar& size,
+//                tensor& alignment
+//            ) const;
+
+        virtual void initialVertices
+        (
+            pointField& pts,
+            scalarField& sizes,
+            Field<triad>& alignments
+        ) const;
+
+        const cellSizeFunction& sizeFunction() const
+        {
+            return cellSizeFunction_();
+        }
+
+        // Edit
+
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellSizeControlSurfaces/cellSizeControlSurfaces.C

@@ -26,6 +26,9 @@ License
 #include "cellSizeControlSurfaces.H"
 #include "conformalVoronoiMesh.H"
 #include "cellSizeFunction.H"
+#include "triSurfaceMesh.H"
+#include "tetrahedron.H"
+#include "OFstream.H"
 
 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
@@ -149,15 +152,358 @@ bool Foam::cellSizeControlSurfaces::evalCellSizeFunctions
 }
 
 
+bool Foam::cellSizeControlSurfaces::checkCoplanarTet
+(
+    Cell_handle c,
+    const scalar tol
+) const
+{
+    plane triPlane
+    (
+        topoint(c->vertex(0)->point()),
+        topoint(c->vertex(1)->point()),
+        topoint(c->vertex(2)->point())
+    );
+
+    // Check if the four points are roughly coplanar. If they are then we
+    // cannot calculate the circumcentre. Better test might be the volume
+    // of the tet.
+    if (triPlane.distance(topoint(c->vertex(3)->point())) < tol)
+    {
+        return true;
+    }
+
+    return false;
+}
+
+
+bool Foam::cellSizeControlSurfaces::checkClosePoints
+(
+    Cell_handle c,
+    const scalar tol
+) const
+{
+    for (label v = 0; v < 4; ++v)
+    {
+        for (label vA = v + 1; vA < 4; ++vA)
+        {
+            if
+            (
+                mag
+                (
+                    topoint(c->vertex(v)->point())
+                  - topoint(c->vertex(vA)->point())
+                )
+              < tol
+            )
+            {
+                return true;
+            }
+        }
+    }
+
+    return false;
+}
+
+
+Foam::label Foam::cellSizeControlSurfaces::refineTriangulation
+(
+    const scalar factor
+)
+{
+    // Check the tets and insert new points if necessary
+    List<Foam::point> corners(4);
+    List<scalar> values(4);
+
+    DynamicList<Foam::point> pointsToInsert(T_.number_of_vertices());
+    DynamicList<scalar> valuesToInsert(T_.number_of_vertices());
+
+    for
+    (
+        Delaunay::Finite_cells_iterator c = T_.finite_cells_begin();
+        c != T_.finite_cells_end();
+        ++c
+    )
+    {
+        //const point& newPoint = tet.centre();
+        //Cell_handle ch = c;
+
+//        Info<< count++ << endl;
+//        Info<< "    " << topoint(c->vertex(0)->point()) << nl
+//            << "    " << topoint(c->vertex(1)->point()) << nl
+//            << "    " << topoint(c->vertex(2)->point()) << nl
+//            << "    " << topoint(c->vertex(3)->point()) << endl;
+
+        scalar minDist = 1e-6*defaultCellSize_;
+
+        if (checkClosePoints(c, minDist) || checkCoplanarTet(c, minDist))
+        {
+            continue;
+        }
+
+        const Point circumcenter = CGAL::circumcenter
+        (
+            c->vertex(0)->point(),
+            c->vertex(1)->point(),
+            c->vertex(2)->point(),
+            c->vertex(3)->point()
+        );
+
+        pointFromPoint newPoint = topoint(circumcenter);
+
+        if (geometryToConformTo_.outside(newPoint))
+        {
+            continue;
+        }
+
+        Cell_handle ch = T_.locate
+        (
+            Point(newPoint.x(), newPoint.y(), newPoint.z())
+        );
+
+        forAll(corners, pI)
+        {
+            corners[pI] = topoint(ch->vertex(pI)->point());
+            values[pI] = ch->vertex(pI)->value();
+        }
+
+        tetPointRef tet(corners[0], corners[1], corners[2], corners[3]);
+
+        scalarList bary;
+        tet.barycentric(newPoint, bary);
+
+        scalar interpolatedSize = 0;
+        forAll(bary, pI)
+        {
+            interpolatedSize += bary[pI]*ch->vertex(pI)->value();
+        }
+
+        // Find largest gradient
+        label maxGradCorner = -1;
+        scalar maxGradient = 0.0;
+        forAll(corners, pI)
+        {
+            const scalar distance = mag(newPoint - corners[pI]);
+            const scalar diffSize = interpolatedSize - values[pI];
+
+            const scalar gradient = diffSize/distance;
+
+            if (gradient > maxGradient)
+            {
+                maxGradient = gradient;
+                maxGradCorner = pI;
+            }
+        }
+
+//        if (wallSize < 0.5*defaultCellSize_)
+//        {
+//        Info<< "Centre             : " << centre
+//            << " (Default Size: " << defaultCellSize_ << ")" << nl
+//            << "Interpolated Size  : " << interpolatedSize << nl
+//            << "Distance from wall : " << distanceSize << nl
+//            << "Wall size          : " << wallSize << nl
+//            << "distanceGradient   : " << distanceGradient << nl
+//            << "interpGradient     : " << interpolatedGradient << nl << endl;
+//        }
+
+        scalar minCellSize = 1e-6;
+        scalar initialMaxGradient = 0;//0.2*factor;
+        scalar initialMinGradient = 0;//0.01*(1.0/factor);
+        scalar idealGradient = 0.2;
+
+
+
+        // Reduce strong gradients
+        if (maxGradient > initialMaxGradient)
+        {
+            const scalar distance2 = mag(newPoint - corners[maxGradCorner]);
+
+            scalar newSize
+                = values[maxGradCorner] + idealGradient*distance2;
+
+            pointsToInsert.append(newPoint);
+            valuesToInsert.append
+            (
+                max(min(newSize, defaultCellSize_), minCellSize)
+            );
+        }
+        else if (maxGradient < -initialMaxGradient)
+        {
+            const scalar distance2 = mag(newPoint - corners[maxGradCorner]);
+
+            scalar newSize
+                = values[maxGradCorner] - idealGradient*distance2;
+
+            pointsToInsert.append(newPoint);
+            valuesToInsert.append
+            (
+                max(min(newSize, defaultCellSize_), minCellSize)
+            );
+        }
+
+        // Increase small gradients
+        if
+        (
+            maxGradient < initialMinGradient
+         && maxGradient > 0
+         && interpolatedSize < 0.5*defaultCellSize_
+        )
+        {
+            const scalar distance2 = mag(newPoint - corners[maxGradCorner]);
+
+            scalar newSize
+                = values[maxGradCorner] + idealGradient*distance2;
+
+            pointsToInsert.append(newPoint);
+            valuesToInsert.append
+            (
+                max(min(newSize, defaultCellSize_), minCellSize)
+            );
+        }
+        else if
+        (
+            maxGradient > -initialMinGradient
+         && maxGradient < 0
+         && interpolatedSize > 0.5*defaultCellSize_
+        )
+        {
+            const scalar distance2 = mag(newPoint - corners[maxGradCorner]);
+
+            scalar newSize
+                = values[maxGradCorner] - idealGradient*distance2;
+
+            pointsToInsert.append(newPoint);
+            valuesToInsert.append
+            (
+                max(min(newSize, defaultCellSize_), minCellSize)
+            );
+        }
+    }
+
+    if (!pointsToInsert.empty())
+    {
+        Info<< "    Minimum Cell Size : " << min(valuesToInsert) << nl
+            << "    Average Cell Size : " << average(valuesToInsert) << nl
+            << "    Maximum Cell Size : " << max(valuesToInsert) << endl;
+
+        forAll(pointsToInsert, pI)
+        {
+            Foam::point p = pointsToInsert[pI];
+
+            Vertex_handle v = T_.insert(Point(p.x(), p.y(), p.z()));
+
+            v->value(valuesToInsert[pI]);
+        }
+    }
+
+    return pointsToInsert.size();
+}
+
+
+void Foam::cellSizeControlSurfaces::writeRefinementTriangulation()
+{
+    OFstream str("refinementTriangulation.obj");
+
+    label count = 0;
+
+    Info<< "Write refinementTriangulation" << endl;
+
+    for
+    (
+        Delaunay::Finite_edges_iterator e = T_.finite_edges_begin();
+        e != T_.finite_edges_end();
+        ++e
+    )
+    {
+        Cell_handle c = e->first;
+        Vertex_handle vA = c->vertex(e->second);
+        Vertex_handle vB = c->vertex(e->third);
+
+        pointFromPoint p1 = topoint(vA->point());
+        pointFromPoint p2 = topoint(vB->point());
+
+        meshTools::writeOBJ(str, p1, p2, count);
+    }
+
+
+    OFstream strPoints("refinementObject.obj");
+
+    Info<< "Write refinementObject" << endl;
+
+    for
+    (
+        Delaunay::Finite_vertices_iterator v = T_.finite_vertices_begin();
+        v != T_.finite_vertices_end();
+        ++v
+    )
+    {
+        pointFromPoint p = topoint(v->point());
+
+        meshTools::writeOBJ
+        (
+            strPoints,
+            p,
+            point(p.x() + v->value(), p.y(), p.z())
+        );
+    }
+
+//    OFstream strDual("refinementDualPoints.obj");
+//
+//    Info<< "Write refinementDualPoints" << endl;
+//
+//    for
+//    (
+//        Delaunay::Finite_cells_iterator c = T_.finite_cells_begin();
+//        c != T_.finite_cells_end();
+//        ++c
+//    )
+//    {
+//        Point circumcenter = CGAL::circumcenter
+//        (
+//            c->vertex(0)->point(),
+//            c->vertex(1)->point(),
+//            c->vertex(2)->point(),
+//            c->vertex(3)->point()
+//        );
+//
+//        pointFromPoint p = topoint(circumcenter);
+//
+//        if (geometryToConformTo_.inside(p))
+//        {
+//            meshTools::writeOBJ
+//            (
+//                strDual,
+//                p
+//            );
+//        }
+//    }
+
+    if (T_.is_valid())
+    {
+        Info<< "    Triangulation is valid" << endl;
+    }
+    else
+    {
+        FatalErrorIn
+        (
+            "Foam::cellSizeControlSurfaces::writeRefinementTriangulation()"
+        )   << "Triangulation is not valid"
+            << abort(FatalError);
+    }
+}
+
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::cellSizeControlSurfaces::cellSizeControlSurfaces
 (
     const searchableSurfaces& allGeometry,
+    const conformationSurfaces& geometryToConformTo,
     const dictionary& motionControlDict
 )
 :
     allGeometry_(allGeometry),
+    geometryToConformTo_(geometryToConformTo),
     surfaces_(),
     cellSizeFunctions_(),
     defaultCellSize_(readScalar(motionControlDict.lookup("defaultCellSize"))),
@@ -214,7 +560,8 @@ Foam::cellSizeControlSurfaces::cellSizeControlSurfaces
         const searchableSurface& surface = allGeometry_[surfaces_[surfI]];
 
         Info<< nl << "    " << iter().keyword() << nl
-            << "    surface: " << surfaceName << endl;
+            << "    surface: " << surfaceName << nl
+            << "    size   : " << surface.size() << endl;
 
         cellSizeFunctions_.set
         (
@@ -229,11 +576,78 @@ Foam::cellSizeControlSurfaces::cellSizeControlSurfaces
         priorities[surfI] = cellSizeFunctions_[surfI].priority();
 
         surfI++;
+
+        if (isA<triSurfaceMesh>(surface))
+        {
+            const triSurfaceMesh& tsm
+                = refCast<const triSurfaceMesh>(surface);
+
+            const pointField& points = tsm.points();
+
+            Info<< "    number of points: " << tsm.nPoints() << endl;
+
+            std::vector<std::pair<Point, scalar> > pointsToInsert;
+
+            forAll(points, pI)
+            {
+                size_t nVert = T_.number_of_vertices();
+
+                Vertex_handle v = T_.insert
+                (
+                    Point(points[pI].x(), points[pI].y(), points[pI].z())
+                );
+
+                if (T_.number_of_vertices() == nVert)
+                {
+                    Info<< "Failed to insert point : " << points[pI] << endl;
                 }
 
+                // Get the value of the point from surfaceCellSizeFunction. If
+                // adding points internally then will need to interpolate.
+                scalar newSize = 0;
+                cellSizeFunctions_[surfI-1].cellSize(points[pI], newSize);
+                v->value(newSize);
+            }
+        }
+    }
+
+    scalar factor = 1.0;
+    label maxIteration = 1;
+
+    for (label iteration = 0; iteration < maxIteration; ++iteration)
+    {
+        Info<< "Iteration : " << iteration << endl;
+
+        label nRefined = refineTriangulation(factor);
+
+        Info<< "    Number of cells refined in refinement iteration : "
+            << nRefined << nl << endl;
+
+        if (nRefined <= 0 && iteration != 0)
+        {
+            break;
+        }
+
+        factor *= 1.5;
+    }
+
+    writeRefinementTriangulation();
+
+    Info<< nl << "Refinement triangulation information: " << endl;
+    Info<< "    Number of vertices: " << label(T_.number_of_vertices()) << endl;
+    Info<< "    Number of cells   : "
+        << label(T_.number_of_finite_cells()) << endl;
+    Info<< "    Number of faces   : "
+        << label(T_.number_of_finite_facets()) << endl;
+    Info<< "    Number of edges   : "
+        << label(T_.number_of_finite_edges()) << endl;
+    Info<< "    Dimensionality    : " << label(T_.dimension()) << nl << endl;
+
+
     // Sort cellSizeFunctions_ and surfaces_ by priority.  Cut off any surfaces
     // where priority < defaultPriority_
 
+
     labelList sortedIndices;
 
     sortedOrder(priorities, sortedIndices);
@@ -282,8 +696,40 @@ Foam::scalar Foam::cellSizeControlSurfaces::cellSize
 {
     scalar size = defaultCellSize_;
 
-//  bool anyFunctionFound = evalCellSizeFunctions(pt, size);
+    bool refinementTriangulationSwitch = true;
+
+    if (!refinementTriangulationSwitch)
+    {
         evalCellSizeFunctions(pt, size);
+    }
+    else
+    {
+        Cell_handle ch = T_.locate
+        (
+            Point(pt.x(), pt.y(), pt.z()),
+            oldCellHandle_
+        );
+
+        oldCellHandle_ = ch;
+
+        pointFromPoint pA = topoint(ch->vertex(0)->point());
+        pointFromPoint pB = topoint(ch->vertex(1)->point());
+        pointFromPoint pC = topoint(ch->vertex(2)->point());
+        pointFromPoint pD = topoint(ch->vertex(3)->point());
+
+        tetPointRef tet(pA, pB, pC, pD);
+
+        scalarList bary;
+        tet.barycentric(pt, bary);
+
+        scalar value = 0;
+        forAll(bary, pI)
+        {
+            value += bary[pI]*ch->vertex(pI)->value();
+        }
+
+        size = value;
+    }
 
 //if (!anyFunctionFound)
 //{

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellSizeControlSurfaces/cellSizeControlSurfaces.H

@@ -37,9 +37,92 @@ SourceFiles
 
 #include "searchableSurfaces.H"
 #include "searchableSurfacesQueries.H"
+#include "conformationSurfaces.H"
+
+#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
+#include <CGAL/Delaunay_triangulation_3.h>
+#include <CGAL/Triangulation_vertex_base_with_info_3.h>
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+template < class GT, class Vb = CGAL::Triangulation_vertex_base_3<GT> >
+class vertexWithInfo
+:
+    public Vb
+{
+public:
+
+    Foam::scalar value_;
+
+    Foam::tensor alignment_;
+
+    typedef typename Vb::Vertex_handle  Vertex_handle;
+    typedef typename Vb::Cell_handle    Cell_handle;
+    typedef typename Vb::Point          Point;
+
+    template < class TDS2 >
+    struct Rebind_TDS
+    {
+        typedef typename Vb::template Rebind_TDS<TDS2>::Other   Vb2;
+        typedef vertexWithInfo<GT, Vb2>                         Other;
+    };
+
+    vertexWithInfo()
+    :
+        Vb(),
+        value_(0.0),
+        alignment_(Foam::tensor::zero)
+    {}
+
+    explicit vertexWithInfo(const Point& p)
+    :
+        Vb(p),
+        value_(0.0),
+        alignment_(Foam::tensor::zero)
+    {}
+
+    vertexWithInfo(const Point& p, const Foam::scalar& value)
+    :
+        Vb(p),
+        value_(value),
+        alignment_(Foam::tensor::zero)
+    {}
+
+    vertexWithInfo
+    (
+        const Point& p,
+        const Foam::scalar& value,
+        const Foam::tensor& alignment
+    )
+    :
+        Vb(p),
+        value_(value),
+        alignment_(alignment)
+    {}
+
+
+    const Foam::scalar& value() const
+    {
+        return value_;
+    }
+
+    void value(const Foam::scalar& value)
+    {
+        value_ = value;
+    }
+
+    const Foam::tensor& alignment() const
+    {
+        return alignment_;
+    }
+
+    void alignment(const Foam::tensor& alignment)
+    {
+        alignment_ = alignment;
+    }
+};
+
+
 namespace Foam
 {
 
@@ -55,11 +138,29 @@ class cellSizeFunction;
 
 class cellSizeControlSurfaces
 {
+    typedef CGAL::Exact_predicates_inexact_constructions_kernel             K;
+    typedef CGAL::Triangulation_data_structure_3<vertexWithInfo<K> >        Tds;
+
+    typedef CGAL::Delaunay_triangulation_3<K, Tds, CGAL::Fast_location>
+        Delaunay;
+
+    typedef Delaunay::Cell_handle    Cell_handle;
+    typedef Delaunay::Vertex_handle  Vertex_handle;
+    typedef Delaunay::Locate_type    Locate_type;
+    typedef Delaunay::Point          Point;
+
+    Delaunay T_;
+
+    mutable Cell_handle oldCellHandle_;
+
+
     // Private data
 
         //- Reference to the searchableSurfaces object holding all geometry data
         const searchableSurfaces& allGeometry_;
 
+        const conformationSurfaces& geometryToConformTo_;
+
         //- Indices of surfaces in allGeometry that are to be conformed to
         labelList surfaces_;
 
@@ -84,6 +185,14 @@ class cellSizeControlSurfaces
             scalar& minSize
         ) const;
 
+        bool checkCoplanarTet(Cell_handle c, const scalar tol) const;
+
+        bool checkClosePoints(Cell_handle c, const scalar tol) const;
+
+        label refineTriangulation(const scalar factor);
+
+        void writeRefinementTriangulation();
+
         //- Disallow default bitwise copy construct
         cellSizeControlSurfaces(const cellSizeControlSurfaces&);
 
@@ -104,6 +213,7 @@ public:
         cellSizeControlSurfaces
         (
             const searchableSurfaces& allGeometry,
+            const conformationSurfaces& geometryToConformTo,
             const dictionary& motionControlDict
         );
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellSizeControlSurfaces/cellSizeFunction/cellSizeFunction/cellSizeFunction.C

@@ -56,8 +56,7 @@ Foam::cellSizeFunction::cellSizeFunction
         )
     ),
     coeffsDict_(subDict(type + "Coeffs")),
-    sideMode_(),
+    sideMode_()
-    priority_(readLabel(cellSizeFunctionDict.lookup("priority")))
 {
     word mode = cellSizeFunctionDict.lookup("mode");
 
@@ -77,7 +76,7 @@ Foam::cellSizeFunction::cellSizeFunction
         }
         else
         {
-            FatalErrorIn("cellSizeFunction::cellSizeFunction")
+            FatalErrorIn("searchableSurfaceControl::searchableSurfaceControl")
                 << "Unknown mode, expected: inside, outside or bothSides" << nl
                 << exit(FatalError);
         }
@@ -86,7 +85,7 @@ Foam::cellSizeFunction::cellSizeFunction
     {
         if (mode != "bothSides")
         {
-            WarningIn("cellSizeFunction::cellSizeFunction")
+            WarningIn("searchableSurfaceControl::searchableSurfaceControl")
                 << "surface does not support volumeType, defaulting mode to "
                 << "bothSides."
                 << endl;

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellSizeControlSurfaces/cellSizeFunction/cellSizeFunction/cellSizeFunction.H

@@ -59,9 +59,6 @@ class cellSizeFunction
 
 public:
 
-    //- Runtime type information
-    TypeName("cellSizeFunction");
-
     //- Surface side mode
     enum sideMode
     {
@@ -70,6 +67,9 @@ public:
         rmBothsides       // Control on both sides of a surface
     };
 
+    //- Runtime type information
+    TypeName("cellSizeFunction");
+
 
 protected:
 
@@ -97,9 +97,6 @@ protected:
         //- Mode of size specification, i.e. inside, outside or bothSides
         sideMode sideMode_;
 
-        //- Priority of this cellSizeFunction
-        label priority_;
-
 
 private:
 
@@ -162,11 +159,6 @@ public:
             return coeffsDict_;
         }
 
-        inline label priority() const
-        {
-            return priority_;
-        }
-
         //- Modify scalar argument to the cell size specified by function.
         //  Return a boolean specifying if the function was used, i.e. false if
         //  the point was not in range of the surface for a spatially varying

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellSizeControlSurfaces/surfaceCellSizeFunction/cellSizeCalculationType/automatic/automatic.C

@@ -26,6 +26,7 @@ License
 #include "automatic.H"
 #include "addToRunTimeSelectionTable.H"
 #include "triSurfaceMesh.H"
+#include "vtkSurfaceWriter.H"
 #include "Time.H"
 
 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@@ -36,6 +37,59 @@ namespace Foam
     addToRunTimeSelectionTable(cellSizeCalculationType, automatic, dictionary);
 }
 
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+void Foam::automatic::smoothField(triSurfaceScalarField& surf)
+{
+    label nSmoothingIterations = 10;
+
+    for (label iter = 0; iter < nSmoothingIterations; ++iter)
+    {
+        const pointField& faceCentres = surface_.faceCentres();
+
+        forAll(surf, sI)
+        {
+            const labelList& faceFaces = surface_.faceFaces()[sI];
+
+            const point& fC = faceCentres[sI];
+            const scalar value = surf[sI];
+
+            scalar newValue = 0;
+            scalar totalDist = 0;
+
+            label nFaces = 0;
+
+            forAll(faceFaces, fI)
+            {
+                const label faceLabel = faceFaces[fI];
+                const point& faceCentre = faceCentres[faceLabel];
+
+                const scalar faceValue = surf[faceLabel];
+                const scalar distance = mag(faceCentre - fC);
+
+                newValue += faceValue/distance;
+
+                totalDist += 1.0/distance;
+
+                if (value < faceValue)
+                {
+                    nFaces++;
+                }
+            }
+
+            // Do not smooth out the peak values
+            if (nFaces == faceFaces.size())
+            {
+                //continue;
+            }
+
+            surf[sI] = newValue/totalDist;
+        }
+    }
+}
+
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::automatic::automatic
@@ -90,7 +144,8 @@ Foam::triSurfaceScalarField Foam::automatic::load()
 
     if (readCurvature_)
     {
-        Info<< indent << "Reading curvature: " << curvatureFile_ << endl;
+        Info<< indent << "Reading curvature         : "
+            << curvatureFile_ << endl;
 
         triSurfacePointScalarField curvature
         (
@@ -204,8 +259,34 @@ Foam::triSurfaceScalarField Foam::automatic::load()
         }
     }
 
+    smoothField(surfaceCellSize);
+
     surfaceCellSize.write();
 
+    debug = 1;
+
+    if (debug)
+    {
+        faceList faces(surface_.size());
+
+        forAll(surface_, fI)
+        {
+            faces[fI] = surface_.triSurface::operator[](fI).triFaceFace();
+        }
+
+        vtkSurfaceWriter().write
+        (
+            surface_.searchableSurface::time().constant()/"triSurface",
+            surfaceName_,
+            surface_.points(),
+            faces,
+            "cellSize",
+            surfaceCellSize,
+            false,
+            true
+        );
+    }
+
     return surfaceCellSize;
 }
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cellSizeControlSurfaces/surfaceCellSizeFunction/cellSizeCalculationType/automatic/automatic.H

@@ -85,6 +85,11 @@ private:
         const scalar maximumCellSize_;
 
 
+    // Private Member Functions
+
+        void smoothField(triSurfaceScalarField& surf);
+
+
 public:
 
     //- Runtime type information

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/CGALTriangulation3DKernel.H

@@ -0,0 +1,62 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Typedefs
+    CGALTriangulation3DKernel
+
+Description
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef CGALTriangulation3DKernel_H
+#define CGALTriangulation3DKernel_H
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#include "CGAL/Delaunay_triangulation_3.h"
+
+#ifdef CGAL_INEXACT
+
+    // Fast kernel using a double as the storage type but the triangulation may
+    // fail. Adding robust circumcentre traits
+    #include "CGAL/Exact_predicates_inexact_constructions_kernel.h"
+    typedef CGAL::Exact_predicates_inexact_constructions_kernel baseK;
+//    #include <CGAL/Robust_circumcenter_traits_3.h>
+    #include <CGAL/Robust_circumcenter_filtered_traits_3.h>
+//    typedef CGAL::Robust_circumcenter_traits_3<baseK>           K;
+    typedef CGAL::Robust_circumcenter_filtered_traits_3<baseK>  K;
+
+#else
+
+    // Very robust but expensive kernel
+    #include "CGAL/Exact_predicates_exact_constructions_kernel.h"
+    typedef CGAL::Exact_predicates_exact_constructions_kernel baseK;
+    typedef CGAL::Exact_predicates_exact_constructions_kernel K;
+
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/CGALTriangulation3Ddefs.H

@@ -21,11 +21,6 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 Typedefs
     CGALTriangulation3Ddefs
 
@@ -43,76 +38,20 @@ Description
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-#include "CGAL/Delaunay_triangulation_3.h"
+#include "CGALTriangulation3DKernel.H"
 
 #include "indexedVertex.H"
 #include "indexedCell.H"
 
-#ifdef CGAL_INEXACT
-    // Fast kernel using a double as the storage type but the triangulation may
-    // fail.  Adding robust circumcentre traits
-    #include "CGAL/Exact_predicates_inexact_constructions_kernel.h"
-    #include <CGAL/Robust_circumcenter_traits_3.h>
-    typedef CGAL::Exact_predicates_inexact_constructions_kernel inexactK;
-    typedef CGAL::Robust_circumcenter_traits_3<inexactK>  K;
-#else
-    // Very robust but expensive kernel
-    #include "CGAL/Exact_predicates_exact_constructions_kernel.h"
-    typedef CGAL::Exact_predicates_exact_constructions_kernel K;
-#endif
-
 typedef CGAL::indexedVertex<K>     Vb;
 typedef CGAL::indexedCell<K>       Cb;
 
+typedef CGAL::Compact_location     CompactLocator;
+typedef CGAL::Fast_location        FastLocator;
+
 typedef CGAL::Triangulation_data_structure_3<Vb, Cb>           Tds;
-typedef CGAL::Delaunay_triangulation_3<K, Tds, CGAL::Fast_location> Delaunay;
+typedef CGAL::Delaunay_triangulation_3<K, Tds, CompactLocator> Delaunay;
-
+typedef CGAL::Delaunay_triangulation_3<K, Tds, FastLocator>    CellSizeDelaunay;
-typedef Delaunay::Vertex_handle    Vertex_handle;
-typedef Delaunay::Cell_handle      Cell_handle;
-typedef Delaunay::Point            Point;
-
-
-//- Spatial sort traits to use with a pair of point pointers and an integer.
-//  Taken from a post on the CGAL lists: 2010-01/msg00004.html by
-//  Sebastien Loriot (Geometry Factory).
-template<class Triangulation>
-struct Traits_for_spatial_sort
-:
-    public Triangulation::Geom_traits
-{
-    typedef typename Triangulation::Geom_traits Gt;
-
-    typedef std::pair<const typename Triangulation::Point*, int> Point_3;
-
-    struct Less_x_3
-    {
-        bool operator()(const Point_3& p, const Point_3& q) const
-        {
-            return typename Gt::Less_x_3()(*(p.first), *(q.first));
-        }
-    };
-
-    struct Less_y_3
-    {
-        bool operator()(const Point_3& p, const Point_3& q) const
-        {
-            return typename Gt::Less_y_3()(*(p.first), *(q.first));
-        }
-    };
-
-    struct Less_z_3
-    {
-        bool operator()(const Point_3& p, const Point_3& q) const
-        {
-            return typename Gt::Less_z_3()(*(p.first), *(q.first));
-        }
-    };
-
-    Less_x_3  less_x_3_object () const {return Less_x_3();}
-    Less_y_3  less_y_3_object () const {return Less_y_3();}
-    Less_z_3  less_z_3_object () const {return Less_z_3();}
-};
-
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/conformalVoronoiMesh.H

@@ -21,11 +21,6 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 Class
     Foam::conformalVoronoiMesh
 
@@ -50,7 +45,7 @@ SourceFiles
 #include "ulong.H"
 #include "searchableSurfaces.H"
 #include "conformationSurfaces.H"
-#include "cellSizeControlSurfaces.H"
+#include "cellShapeControl.H"
 #include "cvControls.H"
 #include "DynamicList.H"
 #include "PackedBoolList.H"
@@ -77,6 +72,11 @@ SourceFiles
 #include "zeroGradientFvPatchFields.H"
 #include "globalIndex.H"
 #include "pointFeatureEdgesTypes.H"
+#include "pointConversion.H"
+#include "Tuple2.H"
+#include "DistributedDelaunayMesh.H"
+#include "tensorIOField.H"
+
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -98,24 +98,25 @@ class backgroundMeshDecomposition;
 
 class conformalVoronoiMesh
 :
-    public Delaunay
+    public DistributedDelaunayMesh<Delaunay>
 {
 public:
 
     enum reconformationMode
     {
-        rmNone,   // Do not rebuild the surface conformation
+        rmOff,   // Do not rebuild the surface conformation
-        rmCoarse, // Rebuild the conformation with coarse tolerances (faster)
+        rmOn
-        rmFine    // Rebuild the conformation with fine tolerances (slower)
     };
 
-    enum faceCollapseMode
+    typedef Delaunay::Vertex_handle    Vertex_handle;
-    {
+    typedef Delaunay::Cell_handle      Cell_handle;
-        fcmNone,             // Do not collapse face
+    typedef Delaunay::Point            Point;
-        fcmEdge,             // Collapse face to a single edge
+
-        fcmPoint,            // Collapse face to a point
+    typedef List<DynamicList<Pair<labelPair> > > labelPairPairDynListList;
-        fcmDeferredMultiEdge // Collapse face to several edges
+
-    };
+    typedef Tuple2<pointIndexHit, label>         pointIndexHitAndFeature;
+    typedef List<pointIndexHitAndFeature>        pointIndexHitAndFeatureList;
+    typedef DynamicList<pointIndexHitAndFeature> pointIndexHitAndFeatureDynList;
 
 
 private:
@@ -147,12 +148,8 @@ private:
         //- The surfaces to conform to
         conformationSurfaces geometryToConformTo_;
 
-        //- The cell size control object
+        //- The cell shape control object
-        cellSizeControlSurfaces cellSizeControl_;
+        cellShapeControl cellShapeControl_;
-
-        //- Keep track of the start index of the internal points.  Needs
-        //  careful bookkeeping within several functions.
-        label startOfInternalPoints_;
 
         //- Limiting bound box before infinity begins
         treeBoundBox limitBounds_;
@@ -169,10 +166,14 @@ private:
         mutable autoPtr<dynamicIndexedOctree<dynamicTreeDataPoint> >
             edgeLocationTreePtr_;
 
+        mutable DynamicList<Foam::point> existingEdgeLocations_;
+
         //- Search tree for surface point locations
         mutable autoPtr<dynamicIndexedOctree<dynamicTreeDataPoint> >
             surfacePtLocationTreePtr_;
 
+        mutable DynamicList<Foam::point> existingSurfacePtLocations_;
+
         //- Store locations where the cell size and alignments will be
         //  pre-calculated and looked up
         pointField sizeAndAlignmentLocations_;
@@ -205,6 +206,8 @@ private:
 
     // Private Member Functions
 
+        inline scalar defaultCellSize() const;
+
         //- Return the local target cell size at the given location.  Takes
         //  boolean argument to allow speed-up of queries if the point is going
         //  to be on a surface.
@@ -271,64 +274,55 @@ private:
         //- Return the required alignment directions at the given location
         tensor requiredAlignment(const Foam::point& pt) const;
 
-        //- Insert Foam::point and return its auto-generated index
-        inline label insertPoint
-        (
-            const Foam::point& p,
-            const label type
-        );
-
         //- Insert Point and return its auto-generated index
-        inline label insertPoint
+        inline bool insertPoint
         (
             const Point& P,
-            const label type
+            const indexedVertexEnum::vertexType type
         );
 
         //- Insert Foam::point with specified index and type
-        inline void insertPoint
+        inline bool insertPoint
         (
             const Foam::point& p,
-            const label index,
+            const indexedVertexEnum::vertexType type
-            const label type
         );
 
-        //- Insert Point with specified index and type
+        //- Insert Point with specified index, type and original processor
-        inline void insertPoint
+        inline bool insertReferredPoint
         (
             const Point& P,
             const label index,
-            const label type
+            const indexedVertexEnum::vertexType type,
+            const label processor
+        );
+
+        inline bool insertReferredPoint(const Vb& P);
+
+        //- Insert Foam::point with specified index, type and original processor
+        inline bool insertReferredPoint
+        (
+            const Foam::point& p,
+            const label index,
+            const indexedVertexEnum::vertexType type,
+            const label processor
         );
 
         //- Insert Delaunay vertices using the CGAL range insertion method,
         //  optionally check processor occupancy and distribute to other
         //  processors
-        void insertPoints
+        void insertInternalPoints
         (
             List<Point>& points,
-            bool distribute = true
+            const bool distribute = false
         );
 
-        //- Insert indexed and typed Delaunay vertices, optionally check
-        //  processor occupancy and distribute to other processors
         void insertPoints
         (
-            DynamicList<Foam::point>& pts,
+            List<Vb>& vertices,
-            DynamicList<label>& indices,
-            DynamicList<label>& types,
             bool distribute = true
         );
 
-        //- Insert a point-pair at a ppDist distance either side of
-        //  surface point surfPt, in the direction n
-        inline void insertPointPair
-        (
-            const scalar ppDist,
-            const Foam::point& surfPt,
-            const vector& n
-        );
-
         //- Create a point-pair at a ppDist distance either side of
         //  surface point surfPt, in the direction n
         inline void createPointPair
@@ -336,17 +330,26 @@ private:
             const scalar ppDist,
             const Foam::point& surfPt,
             const vector& n,
-            DynamicList<Foam::point>& pts,
+            DynamicList<Vb>& pts
-            DynamicList<label>& indices,
+        );
-            DynamicList<label>& types
+
+        inline Foam::point perturbPoint(const Foam::point& pt) const;
+
+        //- Create a point-pair at a ppDist distance either side of
+        //  surface point surfPt, in the direction n
+        inline void createBafflePointPair
+        (
+            const scalar ppDist,
+            const Foam::point& surfPt,
+            const vector& n,
+            DynamicList<Vb>& pts
         );
 
         //- Insert pairs of points on the surface with the given normals, at the
         //  specified spacing
         void insertSurfacePointPairs
         (
-            const List<pointIndexHit>& surfaceHits,
+            const pointIndexHitAndFeatureList& surfaceHits,
-            const List<label>& hitSurfaces,
             const fileName fName = fileName::null
         );
 
@@ -355,8 +358,7 @@ private:
         //  to be conformed to on the corresponding entry in featureHit
         void insertEdgePointGroups
         (
-            const List<pointIndexHit>& edgeHits,
+            const pointIndexHitAndFeatureList& edgeHits,
-            const labelList& featuresHit,
             const fileName fName = fileName::null
         );
 
@@ -365,9 +367,7 @@ private:
         (
             const extendedFeatureEdgeMesh& feMesh,
             const pointIndexHit& edHit,
-            DynamicList<Foam::point>& pts,
+            DynamicList<Vb>& pts
-            DynamicList<label>& indices,
-            DynamicList<label>& types
         );
 
         //- Create points to conform to an external edge
@@ -375,9 +375,7 @@ private:
         (
             const extendedFeatureEdgeMesh& feMesh,
             const pointIndexHit& edHit,
-            DynamicList<Foam::point>& pts,
+            DynamicList<Vb>& pts
-            DynamicList<label>& indices,
-            DynamicList<label>& types
         );
 
         //- Create points to conform to an internal edge
@@ -385,9 +383,7 @@ private:
         (
             const extendedFeatureEdgeMesh& feMesh,
             const pointIndexHit& edHit,
-            DynamicList<Foam::point>& pts,
+            DynamicList<Vb>& pts
-            DynamicList<label>& indices,
-            DynamicList<label>& types
         );
 
         //- Create points to conform to a flat edge
@@ -395,9 +391,7 @@ private:
         (
             const extendedFeatureEdgeMesh& feMesh,
             const pointIndexHit& edHit,
-            DynamicList<Foam::point>& pts,
+            DynamicList<Vb>& pts
-            DynamicList<label>& indices,
-            DynamicList<label>& types
         );
 
         //- Create points to conform to an open edge
@@ -405,9 +399,7 @@ private:
         (
             const extendedFeatureEdgeMesh& feMesh,
             const pointIndexHit& edHit,
-            DynamicList<Foam::point>& pts,
+            DynamicList<Vb>& pts
-            DynamicList<label>& indices,
-            DynamicList<label>& types
         );
 
         //- Create points to conform to multiply connected edge
@@ -415,39 +407,54 @@ private:
         (
             const extendedFeatureEdgeMesh& feMesh,
             const pointIndexHit& edHit,
-            DynamicList<Foam::point>& pts,
+            DynamicList<Vb>& pts
-            DynamicList<label>& indices,
-            DynamicList<label>& types
         );
 
         //- Determine and insert point groups at the feature points
         void insertFeaturePoints();
 
-        bool edgesShareNormal(const label e1, const label e2) const;
-
-        //- Create point groups at convex feature points
-        void createConvexFeaturePoints
-        (
-            DynamicList<Foam::point>& pts,
-            DynamicList<label>& indices,
-            DynamicList<label>& types
-        );
-
-        //- Create point groups at concave feature points
-        void createConcaveFeaturePoints
-        (
-            DynamicList<Foam::point>& pts,
-            DynamicList<label>& indices,
-            DynamicList<label>& types
-        );
-
         //- Create point groups at mixed feature points
-        void createMixedFeaturePoints
+        void createMixedFeaturePoints(DynamicList<Vb>& pts);
+
+        void addMasterAndSlavePoints
         (
-            DynamicList<Foam::point>& pts,
+            const DynamicList<Foam::point>& masterPoints,
-            DynamicList<label>& indices,
+            const DynamicList<indexedVertexEnum::vertexType>&masterPointsTypes,
-            DynamicList<label>& types
+            const Map<DynamicList<autoPtr<plane> > >& masterPointReflections,
-        );
+            DynamicList<Vb>& pts,
+            const label ptI
+        ) const;
+
+        label getSign(const extendedFeatureEdgeMesh::edgeStatus eStatus) const;
+
+        void createMasterAndSlavePoints
+        (
+            const extendedFeatureEdgeMesh& feMesh,
+            const label ptI,
+            DynamicList<Vb>& pts
+        ) const;
+
+        void createFeaturePoints(DynamicList<Vb>& pts);
+
+        vector sharedFaceNormal
+        (
+            const extendedFeatureEdgeMesh& feMesh,
+            const label edgeI,
+            const label nextEdgeI
+        ) const;
+
+        List<Foam::point> reflectPointInPlanes
+        (
+            const Foam::point p,
+            const DynamicList<autoPtr<plane> >& planes
+        ) const;
+
+        Foam::point reflectPointInPlane
+        (
+            const Foam::point p,
+            const plane& planeN
+        ) const;
+
 
         //- Fill the pointFeatureEdgesType struct with the types of feature
         //  edges that are attached to the point.
@@ -467,9 +474,7 @@ private:
             const pointFeatureEdgesTypes& pFEdgeTypes,
             const List<extendedFeatureEdgeMesh::edgeStatus>& allEdStat,
             const label ptI,
-            DynamicList<Foam::point>& pts,
+            DynamicList<Vb>& pts
-            DynamicList<label>& indices,
-            DynamicList<label>& types
         );
 
         //- Store the locations of all of the features to be conformed to
@@ -486,28 +491,24 @@ private:
         //- Check if a location is in exclusion range around a feature point
         bool nearFeaturePt(const Foam::point& pt) const;
 
-        //- Clear the entire tesselation
-        //  Reinsert bounding points, feature points and recalculate
-        //  startOfInternalPoints_
-        void reset(const bool distribute = false);
-
-        //- Insert far points in a large bounding box to avoid dual edges
-        //  spanning huge distances
-        void insertBoundingPoints();
-
-        //- Reinsert the bounding points
-        void reinsertBoundingPoints();
-
         //- Insert the initial points into the triangulation, based on the
         //  initialPointsMethod
         void insertInitialPoints();
 
+        //- Calculate the worst load balance
+        scalar calculateLoadUnbalance() const;
+
         //- In parallel redistribute the backgroundMeshDecomposition and
         //  vertices to balance the number of vertices on each processor.
         //  Returns true if the background mesh changes as this removes all
         //  referred vertices, so the parallel interface may need rebuilt.
         bool distributeBackground();
 
+        //-
+        void distribute();
+
+        void buildCellSizeAndAlignmentMesh();
+
         //- Store data for sizeAndAlignmentLocations_, storedSizes_ and
         //  storedAlignments_ and initialise the sizeAndAlignmentTreePtr_,
         //  determining the appropriate sizeAndAlignmentLocations_
@@ -568,9 +569,28 @@ private:
         //  conformation
         reconformationMode reconformationControl() const;
 
+        //- Determines geometrically whether a vertex is close to a surface
+        //  This is an optimisation
+        label findVerticesNearBoundaries();
+
         //- Create and insert the necessary point pairs to conform to the
         //  surface, then store the result
-        void buildSurfaceConformation(reconformationMode reconfMode);
+        void buildSurfaceConformation();
+
+        label synchroniseEdgeTrees
+        (
+            pointIndexHitAndFeatureList& featureEdgeHits
+        );
+
+        label synchroniseSurfaceTrees
+        (
+            pointIndexHitAndFeatureList& surfaceHits
+        );
+
+        bool locationConformsToInside
+        (
+            const pointIndexHitAndFeature& info
+        ) const;
 
         //- Check to see if dual cell specified by given vertex iterator
         //  intersects the boundary and hence reqires a point-pair
@@ -583,8 +603,7 @@ private:
         bool dualCellSurfaceAllIntersections
         (
             const Delaunay::Finite_vertices_iterator& vit,
-            DynamicList<pointIndexHit>& info,
+            pointIndexHitAndFeatureDynList& info
-            DynamicList<label>& hitSurface
         ) const;
 
         //- Return false if the line is entirely outside the current processor
@@ -599,64 +618,6 @@ private:
             Foam::point& b
         ) const;
 
-        label removeProcessorBoundarySeeds(bool reinsertBoundPts);
-
-        void seedProcessorBoundarySurfaces(bool seedProcessors);
-
-        label numberOfUnusedReferredPoints() const;
-
-        //- Build the parallelInterfaces of the mesh
-        void buildParallelInterface
-        (
-            const word& outputName
-        );
-
-        //- Build the parallelInterfaces of the mesh, supply hash sets
-        //  externally to allow updates
-        void buildParallelInterface
-        (
-            List<labelHashSet>& referralVertices,
-            List<labelHashSet>& receivedVertices,
-            bool initialEdgeReferral,
-            const word& outputName
-        );
-
-        //- Refer all vertices to all processors
-        void buildParallelInterfaceAll
-        (
-            List<labelHashSet>& referralVertices,
-            List<labelHashSet>& receivedVertices,
-            const word& outputName
-        );
-
-        //- Refer vertices where there dual edge pierces other processors
-        void buildParallelInterfaceIntersection
-        (
-            List<labelHashSet>& referralVertices,
-            List<labelHashSet>& receivedVertices,
-            const word& outputName
-        );
-
-        //- Refer vertices that are attached to Delaunay tets whose
-        //  circumspheres touch other processors
-        void buildParallelInterfaceInfluence
-        (
-            List<labelHashSet>& referralVertices,
-            List<labelHashSet>& receivedVertices,
-            const word& outputName
-        );
-
-        //- Refer vertices to their required processors
-        void referVertices
-        (
-            const DynamicList<label>& targetProcessor,
-            DynamicList<Foam::point>& parallelPoints,
-            DynamicList<label>& parallelIndices,
-            List<labelHashSet>& receivedVertices,
-            const word& stageName,
-            const word& outputName
-        );
-
         //- Find the "worst" protrusion of a dual cell through the surface,
         //  subject to the maxSurfaceProtrusion tolerance
         void dualCellLargestSurfaceProtrusion
@@ -681,7 +642,7 @@ private:
 
         //- Write out debugging information about the surface conformation
         //  quality
-        void reportSurfaceConformationQuality();
+//        void reportSurfaceConformationQuality();
 
         //- Limit the displacement of a point so that it doesn't penetrate the
         //  surface to be meshed or come too close to it
@@ -698,23 +659,19 @@ private:
         //- Check if a surface point is near another.
         bool nearSurfacePoint
         (
-            pointIndexHit& pHit,
+            pointIndexHitAndFeature& pHit
-            label& surfaceHit,
-            DynamicList<Foam::point>& existingSurfacePtLocations
         ) const;
 
         //- Append a point to the surface point tree and the existing list
         bool appendToSurfacePtTree
         (
-            const Foam::point& pt,
+            const Foam::point& pt
-            DynamicList<Foam::point>& existingSurfacePtLocations
         ) const;
 
         //- Append a point to the edge location tree and the existing list
         bool appendToEdgeLocationTree
         (
-            const Foam::point& pt,
+            const Foam::point& pt
-            DynamicList<Foam::point>& existingEdgeLocations
         ) const;
 
         //- Return a list of the nearest feature edge locations
@@ -745,8 +702,7 @@ private:
         //- edge conformation location
         bool nearFeatureEdgeLocation
         (
-            pointIndexHit& pHit,
+            pointIndexHit& pHit
-            DynamicList<Foam::point>& existingEdgeLocations
         ) const;
 
         //- Build or rebuild the edge location tree
@@ -769,18 +725,11 @@ private:
         void addSurfaceAndEdgeHits
         (
             const Delaunay::Finite_vertices_iterator& vit,
-            const Foam::point& vert,
+            const pointIndexHitAndFeatureDynList& surfaceIntersections,
-            const DynamicList<pointIndexHit>& surfHit,
-            const DynamicList<label>& hitSurface,
             scalar surfacePtReplaceDistCoeffSqr,
             scalar edgeSearchDistCoeffSqr,
-            DynamicList<pointIndexHit>& surfaceHits,
+            pointIndexHitAndFeatureDynList& surfaceHits,
-            DynamicList<label>& hitSurfaces,
+            pointIndexHitAndFeatureDynList& featureEdgeHits
-            DynamicList<pointIndexHit>& featureEdgeHits,
-            DynamicList<label>& featureEdgeFeaturesHit,
-            DynamicList<Foam::point>& newEdgeLocations,
-            DynamicList<Foam::point>& existingEdgeLocations,
-            DynamicList<Foam::point>& existingSurfacePtLocations
         ) const;
 
         //- Store the surface conformation with the indices offset to be
@@ -791,10 +740,19 @@ private:
         //  relative to new number of internal vertices
         void reinsertSurfaceConformation();
 
+        void checkCells();
+
+        void checkDuals();
+
+        void checkVertices();
+
+        void checkCoPlanarCells() const;
+
         //- Dual calculation
         void calcDualMesh
         (
             pointField& points,
+            labelList& boundaryPts,
             faceList& faces,
             labelList& owner,
             labelList& neighbour,
@@ -806,7 +764,7 @@ private:
             pointField& cellCentres,
             labelList& cellToDelaunayVertex,
             labelListList& patchToDelaunayVertex,
-            bool filterFaces
+            PackedBoolList& boundaryFacesToRemove
         );
 
         //- Tet mesh calculation
@@ -844,77 +802,27 @@ private:
             const Delaunay::Finite_facets_iterator& fit
         ) const;
 
-        //- Merge adjacent edges that are not attached to other faces
+        //- Determines if the dual face constructed by the Delaunay
-        label mergeNearlyParallelEdges
+        //  edge is a processor boundary face
+        inline bool isProcBoundaryEdge
+        (
+            const Delaunay::Finite_edges_iterator& eit
+        ) const;
+
+        //- Merge vertices that are identical
+        void mergeIdenticalDualVertices
         (
             const pointField& pts,
-            const scalar maxCosAngle
+            const labelList& boundaryPts
         );
 
-        //- Merge vertices that are very close together
+        label mergeIdenticalDualVertices
-        void mergeCloseDualVertices
         (
             const pointField& pts,
-            const PackedBoolList& boundaryPts
+            const labelList& boundaryPts,
-        );
-
-        label mergeCloseDualVertices
-        (
-            const pointField& pts,
-            const PackedBoolList& boundaryPts,
             Map<label>& dualPtIndexMap
         ) const;
 
-        //- Smooth the dual vertices of the dual faces on the boundary
-        //  so that they conform to the surface and remove any
-        //  small, normal oriented faces
-        void smoothSurface
-        (
-            pointField& pts,
-            const PackedBoolList& boundaryPts
-        );
-
-        label smoothSurfaceDualFaces
-        (
-            pointField& pts,
-            const PackedBoolList& boundaryPts,
-            Map<label>& dualPtIndexMap
-        ) const;
-
-        //- Collapse a face to a point or an edge, modifying and
-        //  mapping the points, returns the true if the face was
-        //  collapsed in this operation
-        void collapseFaces
-        (
-            pointField& pts,
-            const PackedBoolList& boundaryPts,
-            HashSet<labelPair, labelPair::Hash<> >& deferredCollapseFaces
-        );
-
-        label collapseFaces
-        (
-            pointField& pts,
-            const PackedBoolList& boundaryPts,
-            Map<label>& dualPtIndexMap,
-            HashSet<labelPair, labelPair::Hash<> >& deferredCollapseFaces
-        ) const;
-
-        //- Collapse a face to an edge, updating the point and point
-        //  map. Returns the collapse mode that was applied.
-        faceCollapseMode collapseFace
-        (
-            const face& f,
-            pointField& pts,
-            const PackedBoolList& boundaryPts,
-            Map<label>& dualPtIndexMap,
-            scalar targetFaceSize,
-            scalar collapseSizeLimitCoeff,
-            label maxFC
-        ) const;
-
-        //- Identify the index of the longest edge on the face
-        label longestEdge(const face& f, const pointField& pts) const;
-
         //- Identify the face labels of the deferred collapse faces
         void deferredCollapseFaceSet
         (
@@ -943,12 +851,19 @@ private:
         void indexDualVertices
         (
             pointField& pts,
-            PackedBoolList& boundaryPts
+            labelList& boundaryPts
         );
 
-        //- Re-index all of the the Delaunay cells
+        //- Re-index all of the Delaunay cells
         void reindexDualVertices(const Map<label>& dualPtIndexMap);
 
+        label createPatchInfo
+        (
+            wordList& patchNames,
+            wordList& patchTypes,
+            labelList& procNeighbours
+        ) const;
+
         //- Create all of the internal and boundary faces
         void createFacesOwnerNeighbourAndPatches
         (
@@ -961,6 +876,7 @@ private:
             labelList& patchStarts,
             labelList& procNeighbours,
             labelListList& patchPointPairSlaves,
+            PackedBoolList& boundaryFacesToRemove,
             bool includeEmptyPatches = false
         ) const;
 
@@ -987,7 +903,7 @@ private:
             List<DynamicList<face> >& patchFaces,
             List<DynamicList<label> >& patchOwners,
             List<DynamicList<label> >& patchPointPairSlaves,
-            List<Pair<DynamicList<label> > >& patchSortingIndices
+            labelPairPairDynListList& patchSortingIndices
         ) const;
 
         //- Add the faces and owner information for the patches
@@ -998,15 +914,18 @@ private:
             labelList& owner,
             labelList& patchSizes,
             labelList& patchStarts,
+            PackedBoolList& boundaryFacesToRemove,
             const List<DynamicList<face> >& patchFaces,
-            const List<DynamicList<label> >& patchOwners
+            const List<DynamicList<label> >& patchOwners,
+            const List<DynamicList<bool> >& indirectPatchFace
         ) const;
 
         //- Remove points that are no longer used by any faces
         void removeUnusedPoints
         (
             faceList& faces,
-            pointField& pts
+            pointField& pts,
+            labelList& boundaryPts
         ) const;
 
         //- Remove dual cells that are not used by any faces. Return compaction
@@ -1031,6 +950,21 @@ private:
         //- Create a polyMesh from points.
         autoPtr<polyMesh> createPolyMeshFromPoints(const pointField& pts) const;
 
+        void checkProcessorPatchesMatch
+        (
+            const wordList& patchTypes,
+            const labelList& patchSizes,
+            const labelList& procNeighbours
+        ) const;
+
+        void reorderPoints
+        (
+            pointField& points,
+            labelList& boundaryPts,
+            faceList& faces,
+            const label nInternalFaces
+        ) const;
+
         //- Rotate the faces on processor patches if necessary
         void reorderProcessorPatches
         (
@@ -1078,6 +1012,8 @@ public:
         //  surface as required
         void move();
 
+        void printVertexInfo() const;
+
         //- Check if the point is in the domain handled by this processor
         bool positionOnThisProc(const Foam::point& pt) const;
 
@@ -1094,30 +1030,18 @@ public:
             const List<Foam::point>& ends
         ) const;
 
-        //- Which other processors does each sphere overlap
+//        //- Which other processors does each sphere overlap
-        labelListList overlapsProc
+//        labelListList overlapsProc
-        (
+//        (
-            const List<Foam::point>& centres,
+//            const List<Foam::point>& centres,
-            const List<scalar>& radiusSqrs
+//            const List<scalar>& radiusSqrs
-        ) const;
+//        ) const;
-
-        //- Conversion functions between point (FOAM::) and Point (CGAL)
-
-#       ifdef CGAL_INEXACT
-            typedef const Foam::point& pointFromPoint;
-            typedef const Point& PointFrompoint;
-#       else
-            typedef Foam::point pointFromPoint;
-            typedef Point PointFrompoint;
-#       endif
-
-        inline pointFromPoint topoint(const Point&) const;
-        inline PointFrompoint toPoint(const Foam::point&) const;
 
         typedef K::Vector_3 CGALVector;
 
         inline CGALVector toCGALVector(const Foam::vector& v) const;
 
+
         // Access
 
             //- Return the Time object
@@ -1135,8 +1059,8 @@ public:
             //- Return the backgroundMeshDecomposition
             inline const backgroundMeshDecomposition& decomposition() const;
 
-            //- Return the cellSizeControlSurfaces object
+            //- Return the cellShapeControl object
-            inline const cellSizeControlSurfaces& cellSizeControl() const;
+            inline const cellShapeControl& cellShapeControls() const;
 
             //- Return the cvMeshControls object
             inline const cvControls& cvMeshControls() const;
@@ -1159,8 +1083,21 @@ public:
                 label offset = 0
             ) const;
 
-            //- Write Delaunay points to .obj file
+            //- Write Delaunay points in the range between (and including)
-            void writePoints(const fileName& fName, bool internalOnly) const;
+            //  type startPointType and endPointType to .obj file
+            void writePoints
+            (
+                const fileName& fName,
+                const Foam::indexedVertexEnum::vertexType startPointType,
+                const Foam::indexedVertexEnum::vertexType endPointType
+            ) const;
+
+            //- Write Delaunay points of type pointType to .obj file
+            void writePoints
+            (
+                const fileName& fName,
+                const Foam::indexedVertexEnum::vertexType pointType
+            ) const;
 
             //- Write the boundary Delaunay points to .obj file
             void writeBoundaryPoints(const fileName& fName) const;
@@ -1172,17 +1109,20 @@ public:
                 const List<Foam::point>& points
             ) const;
 
+            //- Write list of points to file
+            void writePoints
+            (
+                const fileName& fName,
+                const List<Vb>& points
+            ) const;
+
             //- Write the internal Delaunay vertices of the tessellation as a
             //  pointField that may be used to restart the meshing process
             void writeInternalDelaunayVertices(const fileName& instance) const;
 
             //- Prepare data and call writeMesh for polyMesh and
             //  tetDualMesh
-            void writeMesh
+            void writeMesh(const fileName& instance);
-            (
-                const fileName& instance,
-                bool filterFaces = true
-            );
 
             //- Write mesh to disk
             void writeMesh
@@ -1190,6 +1130,7 @@ public:
                 const word& meshName,
                 const fileName& instance,
                 pointField& points,
+                labelList& boundaryPts,
                 faceList& faces,
                 labelList& owner,
                 labelList& neighbour,
@@ -1198,7 +1139,8 @@ public:
                 const labelList& patchSizes,
                 const labelList& patchStarts,
                 const labelList& procNeighbours,
-                const pointField& cellCentres
+                const pointField& cellCentres,
+                const PackedBoolList& boundaryFacesToRemove
             ) const;
 
             //- Write points and faces as .obj file
@@ -1214,6 +1156,8 @@ public:
             //  actual cell size (cbrt(actual cell volume)).
             void writeCellSizes(const fvMesh& mesh) const;
 
+            void writeCellAlignments(const fvMesh& mesh) const;
+
             //- Calculate and write the cell centres.
             void writeCellCentres(const fvMesh& mesh) const;
 
@@ -1226,90 +1170,6 @@ public:
                 const fileName& fName,
                 const faceList& faces
             ) const;
-
-            //- Function inserting points into a triangulation and setting the
-            //  index and type data of the point in the correct order. This is
-            //  faster than inserting points individually.
-            //
-            //  Adapted from a post on the CGAL lists: 2010-01/msg00004.html by
-            //  Sebastien Loriot (Geometry Factory).
-            //
-            //  @todo problems putting declaration in the .C file. Function
-            //        prototype is not recognised.
-            template<class Triangulation, class Point_iterator>
-            void rangeInsertWithInfo
-            (
-                Point_iterator begin,
-                Point_iterator end,
-                Triangulation& T,
-                DynamicList<label>& indices,
-                DynamicList<label>& types
-            )
-            {
-                typedef std::vector
-                <
-                    std::pair<const typename Triangulation::Point*, label>
-                > vectorPairPointIndex;
-
-                vectorPairPointIndex points;
-                label index = 0;
-
-                for (Point_iterator it = begin; it != end; ++it)
-                {
-                    points.push_back
-                    (
-                        std::make_pair(&(toPoint(*it)), index++)
-                    );
-                }
-
-                std::random_shuffle(points.begin(), points.end());
-
-                spatial_sort
-                (
-                    points.begin(),
-                    points.end(),
-                    Traits_for_spatial_sort<Triangulation>()
-                );
-
-                typename Triangulation::Vertex_handle hint;
-
-                for
-                (
-                    typename vectorPairPointIndex::const_iterator
-                    p = points.begin();
-                    p != points.end();
-                    ++p
-                )
-                {
-                    const size_t checkInsertion = T.number_of_vertices();
-
-                    hint = T.insert(*(p->first), hint);
-
-                    if (checkInsertion != T.number_of_vertices() - 1)
-                    {
-                        Pout<< "Failed to insert point "
-                            << topoint(*(p->first)) << endl;
-                    }
-                    else
-                    {
-                        label oldIndex = p->second;
-
-                        label type = types[oldIndex];
-
-                        if (type > Vb::vtFar)
-                        {
-                            // This is a member of a point pair, don't use the
-                            // type directly (note that this routine never gets
-                            // called for referredPoints so type will never be
-                            // -procI
-                            type += checkInsertion;
-                        }
-
-                        hint->index() = indices[oldIndex] + checkInsertion;
-                        hint->type() = type;
-                    }
-                }
-            }
 };
 
 
@@ -1321,10 +1181,6 @@ public:
 
 #include "conformalVoronoiMeshI.H"
 
-//#ifdef NoRepository
-//#   include "conformalVoronoiMeshTemplates.C"
-//#endif
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 #endif

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/conformalVoronoiMeshFeaturePointSpecialisations.C

@@ -48,39 +48,7 @@ Foam::conformalVoronoiMesh::calcPointFeatureEdgesTypes
 
         eS = feMesh.getEdgeStatus(edgeI);
 
-        switch (eS)
+        pFEdgeTypes(eS)++;
-        {
-            case extendedFeatureEdgeMesh::EXTERNAL:
-            {
-                pFEdgeTypes.nExternal++;
-                break;
-            }
-            case extendedFeatureEdgeMesh::INTERNAL:
-            {
-                pFEdgeTypes.nInternal++;
-                break;
-            }
-            case extendedFeatureEdgeMesh::FLAT:
-            {
-                pFEdgeTypes.nFlat++;
-                break;
-            }
-            case extendedFeatureEdgeMesh::OPEN:
-            {
-                pFEdgeTypes.nOpen++;
-                break;
-            }
-            case extendedFeatureEdgeMesh::MULTIPLE:
-            {
-                pFEdgeTypes.nMultiple++;
-                break;
-            }
-            case extendedFeatureEdgeMesh::NONE:
-            {
-                pFEdgeTypes.nNonFeature++;
-                break;
-            }
-        }
     }
 
     if (debug)
@@ -99,15 +67,22 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
     const pointFeatureEdgesTypes& pFEdgesTypes,
     const List<extendedFeatureEdgeMesh::edgeStatus>& allEdStat,
     const label ptI,
-    DynamicList<Foam::point>& pts,
+    DynamicList<Vb>& pts
-    DynamicList<label>& indices,
-    DynamicList<label>& types
 )
 {
     if
     (
-        pFEdgesTypes.nExternal == 2
+        !pFEdgesTypes.found(extendedFeatureEdgeMesh::EXTERNAL)
-     && pFEdgesTypes.nInternal == 1
+     || !pFEdgesTypes.found(extendedFeatureEdgeMesh::INTERNAL)
+    )
+    {
+        return false;
+    }
+
+    if
+    (
+        pFEdgesTypes[extendedFeatureEdgeMesh::EXTERNAL] == 2
+     && pFEdgesTypes[extendedFeatureEdgeMesh::INTERNAL] == 1
      && pEds.size() == 3
     )
     {
@@ -120,6 +95,8 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
             return false;
         }
 
+        label nVert = number_of_vertices();
+
         const label initialNumOfPoints = pts.size();
 
         const scalar ppDist = pointPairDistance(featPt);
@@ -212,18 +189,20 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
           - 2.0*planeA.distance(concaveEdgeExternalPt)
             *concaveEdgePlaneANormal;
 
-        pts.append(internalPtA);
+        pts.append
-        indices.append(0);
+        (
-        types.append(4);
+            Vb(internalPtA, Vb::vtInternalFeaturePoint)
+        );
 
         const Foam::point internalPtB =
             concaveEdgeExternalPt
           - 2.0*planeB.distance(concaveEdgeExternalPt)
             *concaveEdgePlaneBNormal;
 
-        pts.append(internalPtB);
+        pts.append
-        indices.append(0);
+        (
-        types.append(3);
+            Vb(internalPtB, Vb::vtInternalFeaturePoint)
+        );
 
         // Add the external points
 
@@ -295,8 +274,7 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
                 for (label i = 0; i < 2; ++i)
                 {
                     pts.remove();
-                    indices.remove();
+                    nVert--;
-                    types.remove();
                 }
 
                 return false;
@@ -325,9 +303,10 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
                           + 2.0*planeC.distance(internalPtA)
                            *convexEdgePlaneCNormal;
 
-                        pts.append(externalPtD);
+                        pts.append
-                        indices.append(0);
+                        (
-                        types.append(-2);
+                            Vb(externalPtD, Vb::vtExternalFeaturePoint)
+                        );
                     }
                 }
             }
@@ -355,17 +334,19 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
                           + 2.0*planeD.distance(internalPtB)
                            *convexEdgePlaneDNormal;
 
-                        pts.append(externalPtE);
+                        pts.append
-                        indices.append(0);
+                        (
-                        types.append(-2);
+                            Vb(externalPtE, Vb::vtExternalFeaturePoint)
+                        );
                     }
                 }
             }
         }
 
-        pts.append(concaveEdgeExternalPt);
+        pts.append
-        indices.append(0);
+        (
-        types.append(-4);
+            Vb(concaveEdgeExternalPt, Vb::vtExternalFeaturePoint)
+        );
 
         const scalar totalAngle = radToDeg
         (
@@ -375,12 +356,13 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
 
         if (totalAngle > cvMeshControls().maxQuadAngle())
         {
-            // Add additional mitering points
+            // Add additional mitreing points
             //scalar angleSign = 1.0;
 
 
             vector convexEdgesPlaneNormal =
                 0.5*(convexEdgePlaneCNormal + convexEdgePlaneDNormal);
+
             plane planeM(featPt, convexEdgesPlaneNormal);
 
 //            if
@@ -410,17 +392,19 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
             //+ (2.0 + guard)*(concaveEdgeLocalFeatPt - concaveEdgeExternalPt);
               + 2.0*(concaveEdgeLocalFeatPt - concaveEdgeExternalPt);
 
-            pts.append(internalPtF);
+            pts.append
-            indices.append(0);
+            (
-            types.append(1);
+                Vb(internalPtF, Vb::vtInternalFeaturePoint)
+            );
 
             const Foam::point externalPtG =
                 internalPtF
               + 2.0*planeM.distance(internalPtF)*convexEdgesPlaneNormal;
 
-            pts.append(externalPtG);
+            pts.append
-            indices.append(0);
+            (
-            types.append(-1);
+                Vb(externalPtG, Vb::vtExternalFeaturePoint)
+            );
         }
 
         if (debug)
@@ -428,13 +412,17 @@ bool Foam::conformalVoronoiMesh::createSpecialisedFeaturePoint
             for (label ptI = initialNumOfPoints; ptI < pts.size(); ++ptI)
             {
                 Info<< "Point " << ptI << " : ";
-                meshTools::writeOBJ(Info, pts[ptI]);
+                meshTools::writeOBJ(Info, topoint(pts[ptI].point()));
             }
         }
 
         return true;
     }
-    else if (pFEdgesTypes.nExternal == 1 && pFEdgesTypes.nInternal == 2)
+    else if
+    (
+        pFEdgesTypes[extendedFeatureEdgeMesh::EXTERNAL] == 1
+     && pFEdgesTypes[extendedFeatureEdgeMesh::INTERNAL] == 2
+    )
     {
         // Info<< "nExternal == 1 && nInternal == 2" << endl;
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/conformalVoronoiMeshI.H

@@ -21,21 +21,28 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 \*---------------------------------------------------------------------------*/
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
+inline Foam::scalar Foam::conformalVoronoiMesh::defaultCellSize() const
+{
+    return readScalar
+    (
+        cvMeshControls().cvMeshDict().subDict("motionControl").lookup
+        (
+            "defaultCellSize"
+        )
+    );
+}
+
+
 inline Foam::scalar Foam::conformalVoronoiMesh::targetCellSize
 (
     const Foam::point& pt
 ) const
 {
-    return cellSizeControl().cellSize(pt);
+    return cellShapeControls().cellSize(pt);
 }
 
 
@@ -66,8 +73,8 @@ inline Foam::scalar Foam::conformalVoronoiMesh::averageAnyCellSize
 {
     if
     (
-        !vA->internalOrBoundaryPoint()
+        (!vA->internalOrBoundaryPoint() || vA->referred())
-     && !vB->internalOrBoundaryPoint()
+     && (!vB->internalOrBoundaryPoint() || vB->referred())
     )
     {
         // There are no internalOrBoundaryPoints available, determine
@@ -80,11 +87,11 @@ inline Foam::scalar Foam::conformalVoronoiMesh::averageAnyCellSize
            *targetCellSize(topoint(vB->point()))
         );
     }
-    else if (!vB->internalOrBoundaryPoint())
+    else if (!vB->internalOrBoundaryPoint() || vB->referred())
     {
         return vA->targetCellSize();
     }
-    else if (!vA->internalOrBoundaryPoint())
+    else if (!vA->internalOrBoundaryPoint() || vA->referred())
     {
         return vB->targetCellSize();
     }
@@ -98,9 +105,10 @@ inline Foam::scalar Foam::conformalVoronoiMesh::averageAnyCellSize
     const Delaunay::Finite_facets_iterator& fit
 ) const
 {
-    // Geometric mean
+    // Arithmetic mean
+
+    scalar sizeSum = 0;
 
-    scalar sizeProduct = 1;
     label nProducts = 0;
 
     const Cell_handle c(fit->first);
@@ -110,10 +118,10 @@ inline Foam::scalar Foam::conformalVoronoiMesh::averageAnyCellSize
     {
         Vertex_handle v = c->vertex(vertex_triple_index(oppositeVertex, i));
 
-        if (v->internalOrBoundaryPoint())
+        if (v->internalOrBoundaryPoint() && !v->referred())
         {
 
-            sizeProduct *= v->targetCellSize();
+            sizeSum += v->targetCellSize();
 
             nProducts++;
         }
@@ -128,13 +136,22 @@ inline Foam::scalar Foam::conformalVoronoiMesh::averageAnyCellSize
         {
             Vertex_handle v = c->vertex(vertex_triple_index(oppositeVertex, i));
 
-            sizeProduct *= targetCellSize(topoint(v->point()));
+            sizeSum += targetCellSize(topoint(v->point()));
         }
 
         nProducts = 3;
     }
 
-    return pow(sizeProduct, (1.0/nProducts));
+    if (sizeSum < 0)
+    {
+        WarningIn("averageAnyCellSize(const Delaunay::Finite_facets_iterator&)")
+            << "sizeSum = " << sizeSum
+            << endl;
+
+        return 0;
+    }
+
+    return pow(sizeSum, (1.0/nProducts));
 }
 
 
@@ -219,93 +236,91 @@ inline Foam::scalar Foam::conformalVoronoiMesh::maxSurfaceProtrusion
 }
 
 
-inline Foam::label Foam::conformalVoronoiMesh::insertPoint
+inline bool Foam::conformalVoronoiMesh::insertPoint
 (
     const Foam::point& p,
-    const label type
+    const indexedVertexEnum::vertexType type
 )
 {
-    return insertPoint(toPoint(p), type);
+    return insertPoint(toPoint<Point>(p), type);
 }
 
 
-inline Foam::label Foam::conformalVoronoiMesh::insertPoint
+inline bool Foam::conformalVoronoiMesh::insertPoint
 (
     const Point& P,
-    const label type
+    const indexedVertexEnum::vertexType type
 )
 {
     uint nVert = number_of_vertices();
 
     Vertex_handle vh = insert(P);
 
+    bool pointInserted = true;
+
     if (nVert == number_of_vertices())
     {
-        Pout << "Failed to insert point " << topoint(P) << endl;
+        Pout<< "Failed to insert point : " << topoint(P)
+            << " of type " << type << endl;
+        pointInserted = false;
     }
     else
     {
-        vh->index() = nVert;
+        vh->index() = getNewVertexIndex();
         vh->type() = type;
     }
 
-    return vh->index();
+    return pointInserted;
 }
 
 
-inline void Foam::conformalVoronoiMesh::insertPoint
+inline bool Foam::conformalVoronoiMesh::insertReferredPoint(const Vb& P)
+{
+    return insertReferredPoint(P.point(), P.index(), P.type(), P.procIndex());
+}
+
+
+inline bool Foam::conformalVoronoiMesh::insertReferredPoint
 (
     const Foam::point& p,
     const label index,
-    const label type
+    const indexedVertexEnum::vertexType type,
+    const label processor
 )
 {
-    insertPoint(toPoint(p), index, type);
+    return insertReferredPoint(toPoint<Point>(p), index, type, processor);
 }
 
 
-inline void Foam::conformalVoronoiMesh::insertPoint
+inline bool Foam::conformalVoronoiMesh::insertReferredPoint
 (
     const Point& P,
     const label index,
-    const label type
+    const indexedVertexEnum::vertexType type,
+    const label processor
 )
 {
     uint nVert = number_of_vertices();
 
     Vertex_handle vh = insert(P);
 
+    bool pointInserted = true;
+
     if (nVert == number_of_vertices())
     {
-        Pout << "Failed to insert point " << topoint(P) << endl;
+        Pout<< "Failed to insert point " << topoint(P)
+            << " type: " << type << " index: " << index
+            << " proc: " << processor << endl;
+        pointInserted = false;
     }
     else
     {
         vh->index() = index;
         vh->type() = type;
-    }
+        vh->procIndex() = processor;
     }
 
-
+    return pointInserted;
-inline void Foam::conformalVoronoiMesh::insertPointPair
-(
-    const scalar ppDist,
-    const Foam::point& surfPt,
-    const vector& n
-)
-{
-    Pout<< "insertPointPair is depricated, "
-        << " it does not check parallel insertion." << endl;
-
-    vector ppDistn = ppDist*n;
-
-    label master = insertPoint
-    (
-        surfPt - ppDistn,
-        number_of_vertices() + 1
-    );
-
-    insertPoint(surfPt + ppDistn, master);
 }
 
 
@@ -314,30 +329,62 @@ inline void Foam::conformalVoronoiMesh::createPointPair
     const scalar ppDist,
     const Foam::point& surfPt,
     const vector& n,
-    DynamicList<Foam::point>& pts,
+    DynamicList<Vb>& pts
-    DynamicList<label>& indices,
-    DynamicList<label>& types
 )
 {
     vector ppDistn = ppDist*n;
 
-    // Result when the points are eventually inserted.
+    pts.append
-    // Add number_of_vertices() at insertion of first vertex to all numbers:
+    (
-    // pt               index type
+        Vb(surfPt - ppDistn, Vb::vtInternalSurface)
-    // surfPt - ppDistn 0     1
+    );
-    // surfPt + ppDistn 1     0
 
-    // Master, index = number_of_vertices(), type = number_of_vertices() + 1
+    pts.append
-    pts.append(surfPt - ppDistn);
+    (
-    indices.append(0);
+        Vb(surfPt + ppDistn, Vb::vtExternalSurface)
-    types.append(1);
+    );
+}
 
-    // Slave, index = number_of_vertices()(new) + 1, type = index of master.
+
-    // This will be inserted after the master, so number_of_vertices() will
+inline Foam::point Foam::conformalVoronoiMesh::perturbPoint
-    // have increased
+(
-    pts.append(surfPt + ppDistn);
+    const Foam::point& pt
-    indices.append(0);
+) const
-    types.append(-1);
+{
+    Foam::point perturbedPt(pt);
+
+//    vector delta(xR/ni, yR/nj, zR/nk);
+//    scalar pert = randomPerturbationCoeff*cmptMin(delta);
+
+    scalar pert = 1e-12*defaultCellSize();
+
+    perturbedPt.x() += pert*(rndGen_.scalar01() - 0.5);
+    perturbedPt.y() += pert*(rndGen_.scalar01() - 0.5);
+    perturbedPt.z() += pert*(rndGen_.scalar01() - 0.5);
+
+    return perturbedPt;
+}
+
+
+inline void Foam::conformalVoronoiMesh::createBafflePointPair
+(
+    const scalar ppDist,
+    const Foam::point& surfPt,
+    const vector& n,
+    DynamicList<Vb>& pts
+)
+{
+    vector ppDistn = ppDist*n;
+
+    pts.append
+    (
+        Vb(surfPt - ppDistn, Vb::vtInternalSurface)
+    );
+
+    pts.append
+    (
+        Vb(surfPt + ppDistn, Vb::vtInternalSurface)
+    );
 }
 
 
@@ -350,13 +397,30 @@ inline bool Foam::conformalVoronoiMesh::isBoundaryDualFace
     Vertex_handle vA = c->vertex(eit->second);
     Vertex_handle vB = c->vertex(eit->third);
 
+//    if (vA->internalBoundaryPoint() && vB->externalBoundaryPoint())
+//    {
+//        if (vA->index() == vB->index() - 1)
+//        {
+//            return true;
+//        }
+//    }
+//    else if (vA->externalBoundaryPoint() && vB->internalBoundaryPoint())
+//    {
+//        if (vA->index() == vB->index() + 1)
+//        {
+//            return true;
+//        }
+//    }
+//
+//    return false;
+
     // A dual face on the boundary will result from one Dv inside and
     // one outside
     return
     (
         (
-            vA->internalOrBoundaryPoint()
+            (vA->internalOrBoundaryPoint() && !vA->referred())
-         || vB->internalOrBoundaryPoint()
+         || (vB->internalOrBoundaryPoint() && !vB->referred())
         )
      && (
             !vA->internalOrBoundaryPoint()
@@ -458,59 +522,36 @@ inline bool Foam::conformalVoronoiMesh::isParallelDualEdge
 }
 
 
+inline bool Foam::conformalVoronoiMesh::isProcBoundaryEdge
+(
+    const Delaunay::Finite_edges_iterator& eit
+) const
+{
+    bool isProcBoundaryEdge = false;
+
+    Cell_handle c = eit->first;
+    Vertex_handle vA = c->vertex(eit->second);
+    Vertex_handle vB = c->vertex(eit->third);
+
+    if
+    (
+        (
+            (vA->referred() && !vB->referred())
+         || (vB->referred() && !vA->referred())
+        )
+     && vA->internalOrBoundaryPoint()
+     && vB->internalOrBoundaryPoint()
+    )
+    {
+        isProcBoundaryEdge = true;
+    }
+
+    return isProcBoundaryEdge;
+}
+
+
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-#ifdef CGAL_INEXACT
-
-inline Foam::conformalVoronoiMesh::pointFromPoint
-Foam::conformalVoronoiMesh::topoint
-(
-    const Point& P
-) const
-{
-    return reinterpret_cast<pointFromPoint>(P);
-}
-
-
-inline Foam::conformalVoronoiMesh::PointFrompoint
-Foam::conformalVoronoiMesh::toPoint
-(
-    const Foam::point& p
-) const
-{
-    return reinterpret_cast<PointFrompoint>(p);
-}
-
-#else
-
-
-inline Foam::conformalVoronoiMesh::pointFromPoint
-Foam::conformalVoronoiMesh::topoint
-(
-    const Point& P
-) const
-{
-    return Foam::point
-    (
-        CGAL::to_double(P.x()),
-        CGAL::to_double(P.y()),
-        CGAL::to_double(P.z())
-    );
-}
-
-
-inline Foam::conformalVoronoiMesh::PointFrompoint
-Foam::conformalVoronoiMesh::toPoint
-(
-    const Foam::point& p
-) const
-{
-    return Point(p.x(), p.y(), p.z());
-}
-
-#endif
-
-
 inline Foam::conformalVoronoiMesh::CGALVector
 Foam::conformalVoronoiMesh::toCGALVector(const Foam::vector& v) const
 {
@@ -562,10 +603,10 @@ Foam::conformalVoronoiMesh::decomposition() const
 }
 
 
-inline const Foam::cellSizeControlSurfaces&
+inline const Foam::cellShapeControl&
-Foam::conformalVoronoiMesh::cellSizeControl() const
+Foam::conformalVoronoiMesh::cellShapeControls() const
 {
-    return cellSizeControl_;
+    return cellShapeControl_;
 }
 
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedCell/indexedCell.C

@@ -21,11 +21,6 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 \*---------------------------------------------------------------------------*/
 
 #include "indexedCell.H"
@@ -41,8 +36,47 @@ Foam::Ostream& Foam::operator<<
 {
     const CGAL::indexedCell<Gt, Cb>& iv = p.t_;
 
-    os  << "Cell : index:" << iv.index_ << " filterCount:" << iv.filterCount_
+    os  << "Cell: ";
-        << nl;
+
+    if (iv.index_ == CGAL::indexedCell<Gt, Cb>::ctFar)
+    {
+        os  << "far";
+    }
+    else if (iv.index_ >= 0)
+    {
+        os  << iv.index_;
+    }
+    else if (iv.index_ == CGAL::indexedCell<Gt, Cb>::ctInternal)
+    {
+        os  << "internal";
+    }
+    else if (iv.index_ == CGAL::indexedCell<Gt, Cb>::ctSurface)
+    {
+        os  << "surface";
+    }
+    else if (iv.index_ == CGAL::indexedCell<Gt, Cb>::ctFeatureEdge)
+    {
+        os  << "featureEdge";
+    }
+    else if (iv.index_ == CGAL::indexedCell<Gt, Cb>::ctFeaturePoint)
+    {
+        os  << "featurePoint";
+    }
+    else
+    {
+        os  << "unassigned";
+    }
+
+    if (iv.parallelDualVertex())
+    {
+        os  << " (processor)";
+    }
+    else
+    {
+        os  << " (local)";
+    }
+
+    os  << " filterCount: " << iv.filterCount_ << nl;
     os  << "    " << iv.vertex(0)->info();
     os  << "    " << iv.vertex(1)->info();
     os  << "    " << iv.vertex(2)->info();

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedCell/indexedCell.H

@@ -21,11 +21,6 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 Class
     indexedCell
 
@@ -52,6 +47,8 @@ SourceFiles
 #include "InfoProxy.H"
 #include "tetCell.H"
 #include "typeInfo.H"
+#include "vectorTools.H"
+#include "indexedCellEnum.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -85,6 +82,7 @@ template
 >
 class indexedCell
 :
+    public Foam::indexedCellEnum,
     public Cb
 {
     // Private data
@@ -98,6 +96,7 @@ class indexedCell
         //           not on a processor face
         //  < 0 && > ctFar : the (global) index of a dual point on a processor
         //                   face
+
         int index_;
 
         //- The number of times that this Delaunay cell has been limited
@@ -105,14 +104,17 @@ class indexedCell
         int filterCount_;
 
 
+    // Private member functions
+
+        //- Same as globallyOrderedCellVertices but without sorting
+        Foam::tetCell unsortedVertexGlobalIndices
+        (
+            const Foam::globalIndex& globalDelaunayVertexIndices
+        ) const;
+
+
 public:
 
-    enum cellTypes
-    {
-        ctFar = INT_MIN
-    };
-
-
     typedef typename Cb::Vertex_handle                   Vertex_handle;
     typedef typename Cb::Cell_handle                     Cell_handle;
 
@@ -155,9 +157,13 @@ public:
 
         inline int cellIndex() const;
 
+#ifdef CGAL_INEXACT
         inline const Foam::point& dual();
+#else
+        inline const Foam::point dual();
+#endif
 
-        inline bool farCell() const;
+        inline bool unassigned() const;
 
         inline int& filterCount();
 
@@ -169,6 +175,12 @@ public:
         //- Does the Delaunay cell have a far point
         inline bool hasFarPoint() const;
 
+        //- Does the Delaunay cell have a feature point
+        inline bool hasFeaturePoint() const;
+
+        //- Does the Delaunay cell have a seed point
+        inline bool hasSeedPoint() const;
+
         inline bool hasInternalPoint() const;
 
         //- Does the Dual vertex form part of a processor patch
@@ -186,6 +198,13 @@ public:
             const Foam::globalIndex& globalDelaunayVertexIndices
         ) const;
 
+        //- Using the globalIndex object, return a list of four vertices with
+        //  so that the cell has a consistent orientation in parallel.
+        inline Foam::FixedList<Foam::label, 4> globallyOrderedCellVertices
+        (
+            const Foam::globalIndex& globalDelaunayVertexIndices
+        ) const;
+
         //- Is the Delaunay cell part of the final dual mesh, i.e. any vertex
         //  form part of the internal or boundary definition
         inline bool internalOrBoundaryDualVertex() const;
@@ -198,8 +217,13 @@ public:
         //  least one Delaunay vertex outside and at least one inside
         inline bool boundaryDualVertex() const;
 
+        //- A dual vertex on a feature edge will result from this Delaunay cell
+        inline bool featureEdgeDualVertex() const;
+
         inline bool nearProcBoundary() const;
 
+        inline bool potentialCoplanarCell() const;
+
 
     // Info
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedCell/indexedCellChecks.C

@@ -0,0 +1,128 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "plane.H"
+#include "tetrahedron.H"
+#include "pointConversion.H"
+#include "CGALTriangulation3DKernel.H"
+
+
+template <typename Cell>
+Foam::scalar Foam::cvMeshChecks::coplanarTet
+(
+    Cell& c,
+    const scalar tol
+)
+{
+    tetPointRef tet
+    (
+        topoint(c->vertex(0)->point()),
+        topoint(c->vertex(1)->point()),
+        topoint(c->vertex(2)->point()),
+        topoint(c->vertex(3)->point())
+    );
+
+    const scalar quality = tet.quality();
+
+    if (quality < tol)
+    {
+        return quality;
+    }
+
+    return 0;
+
+//    plane triPlane
+//    (
+//        topoint(c->vertex(0)->point()),
+//        topoint(c->vertex(1)->point()),
+//        topoint(c->vertex(2)->point())
+//    );
+//
+//    const scalar distance = triPlane.distance(topoint(c->vertex(3)->point()));
+//
+//    // Check if the four points are roughly coplanar. If they are then we
+//    // cannot calculate the circumcentre. Better test might be the volume
+//    // of the tet.
+//    if (distance < tol)
+//    {
+//        return 0;
+//    }
+//
+//    return distance;
+}
+
+
+template <typename Cell>
+bool Foam::cvMeshChecks::closePoints
+(
+    Cell& c,
+    const scalar tol
+)
+{
+    for (label v = 0; v < 4; ++v)
+    {
+        for (label vA = v + 1; vA < 4; ++vA)
+        {
+            if
+            (
+                mag
+                (
+                    topoint(c->vertex(v)->point())
+                  - topoint(c->vertex(vA)->point())
+                )
+              < tol
+            )
+            {
+                return true;
+            }
+        }
+    }
+
+    return false;
+}
+
+
+template <typename Cell>
+bool Foam::cvMeshChecks::smallVolume
+(
+    Cell& c,
+    const scalar tol
+)
+{
+    CGAL::Tetrahedron_3<baseK> tet
+    (
+        c->vertex(0)->point(),
+        c->vertex(1)->point(),
+        c->vertex(2)->point(),
+        c->vertex(3)->point()
+    );
+
+    if (tet.volume() < tol)
+    {
+        return true;
+    }
+
+    return false;
+}

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedCell/indexedCellChecks.H

@@ -0,0 +1,77 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef indexedCellChecks_H
+#define indexedCellChecks_H
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+namespace cvMeshChecks
+{
+
+    template <typename Cell>
+    scalar coplanarTet
+    (
+        Cell& c,
+        const scalar tol = 1e-12
+    );
+
+    template <typename Cell>
+    bool closePoints
+    (
+        Cell& c,
+        const scalar tol = 1e-12
+    );
+
+    template <typename Cell>
+    bool smallVolume
+    (
+        Cell& c,
+        const scalar tol = 0.0
+    );
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace cvMeshChecks
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "indexedCellChecks.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedCell/indexedCellEnum.C

@@ -0,0 +1,46 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "indexedCellEnum.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+template<>
+const char*
+Foam::NamedEnum<Foam::indexedCellEnum::cellTypes, 6>::names[] =
+{
+    "Unassigned",
+    "Internal",
+    "Surface",
+    "FeatureEdge",
+    "FeaturePoint",
+    "Far"
+};
+
+const Foam::NamedEnum<Foam::indexedCellEnum::cellTypes, 6>
+cellTypesNames_;
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedCell/indexedCellEnum.H

@@ -0,0 +1,80 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    indexedCellEnum
+
+Description
+
+SourceFiles
+    indexedCellEnum.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef indexedCellEnum_H
+#define indexedCellEnum_H
+
+#include "NamedEnum.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+class indexedCellEnum
+{
+public:
+
+
+    enum cellTypes
+    {
+        ctUnassigned    = INT_MIN,
+        ctFar           = INT_MIN + 1,
+        ctInternal      = INT_MIN + 2,
+        ctSurface       = INT_MIN + 3,
+        ctFeatureEdge   = INT_MIN + 4,
+        ctFeaturePoint  = INT_MIN + 5
+    };
+
+    static const Foam::NamedEnum<cellTypes, 6> cellTypesNames_;
+};
+
+
+template<>
+inline bool contiguous<indexedCellEnum>()
+{
+    return true;
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedCell/indexedCellI.H

@@ -21,20 +21,41 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 \*---------------------------------------------------------------------------*/
 
+//#include "indexedCellChecks.H"
+
+template<class Gt, class Cb>
+Foam::tetCell CGAL::indexedCell<Gt, Cb>::unsortedVertexGlobalIndices
+(
+    const Foam::globalIndex& globalDelaunayVertexIndices
+) const
+{
+    Foam::tetCell tVGI;
+
+    for (int i = 0; i < 4; i++)
+    {
+        Vertex_handle v = this->vertex(i);
+
+        // Finding the global index of each Delaunay vertex
+        tVGI[i] = globalDelaunayVertexIndices.toGlobal
+        (
+            Foam::Pstream::myProcNo(),
+            v->index()
+        );
+    }
+
+    return tVGI;
+}
+
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 template<class Gt, class Cb>
 CGAL::indexedCell<Gt, Cb>::indexedCell()
 :
     Cb(),
-    index_(ctFar),
+    index_(ctUnassigned),
     filterCount_(0)
 {}
 
@@ -46,7 +67,7 @@ CGAL::indexedCell<Gt, Cb>::indexedCell
 )
 :
     Cb(v0, v1, v2, v3),
-    index_(ctFar),
+    index_(ctUnassigned),
     filterCount_(0)
 {}
 
@@ -65,7 +86,7 @@ CGAL::indexedCell<Gt, Cb>::indexedCell
 )
 :
     Cb(v0, v1, v2, v3, n0, n1, n2, n3),
-    index_(ctFar),
+    index_(ctUnassigned),
     filterCount_(0)
 {}
 
@@ -86,28 +107,37 @@ int CGAL::indexedCell<Gt, Cb>::cellIndex() const
 }
 
 
+#ifdef CGAL_INEXACT
     template<class Gt, class Cb>
     const Foam::point& CGAL::indexedCell<Gt, Cb>::dual()
     {
-#ifdef CGAL_INEXACT
+    //    if (Foam::cvMeshChecks::coplanarTet(*this, 1e-20) == 0)
+    //    {
+            // Do exact calc
+    //    }
+
         return reinterpret_cast<const Foam::point&>(this->circumcenter());
+    }
 #else
+    template<class Gt, class Cb>
+    const Foam::point CGAL::indexedCell<Gt, Cb>::dual()
+    {
         const typename Gt::Point_3& P = this->circumcenter();
 
-    return
+        return Foam::point
         (
             CGAL::to_double(P.x()),
             CGAL::to_double(P.y()),
             CGAL::to_double(P.z())
         );
-#endif
     }
+#endif
 
 
 template<class Gt, class Cb>
-inline bool CGAL::indexedCell<Gt, Cb>::farCell() const
+inline bool CGAL::indexedCell<Gt, Cb>::unassigned() const
 {
-    return index_ == ctFar;
+    return index_ == ctUnassigned;
 }
 
 
@@ -160,6 +190,32 @@ inline bool CGAL::indexedCell<Gt, Cb>::hasFarPoint() const
 }
 
 
+template<class Gt, class Cb>
+inline bool CGAL::indexedCell<Gt, Cb>::hasFeaturePoint() const
+{
+    return
+    (
+        this->vertex(0)->featurePoint()
+     || this->vertex(1)->featurePoint()
+     || this->vertex(2)->featurePoint()
+     || this->vertex(3)->featurePoint()
+    );
+}
+
+
+template<class Gt, class Cb>
+inline bool CGAL::indexedCell<Gt, Cb>::hasSeedPoint() const
+{
+    return
+    (
+        this->vertex(0)->seedPoint()
+     || this->vertex(1)->seedPoint()
+     || this->vertex(2)->seedPoint()
+     || this->vertex(3)->seedPoint()
+    );
+}
+
+
 template<class Gt, class Cb>
 inline bool CGAL::indexedCell<Gt, Cb>::hasInternalPoint() const
 {
@@ -177,11 +233,22 @@ template<class Gt, class Cb>
 inline bool CGAL::indexedCell<Gt, Cb>::parallelDualVertex() const
 {
     return
+    (
+        !this->hasFarPoint()
+    &&
         (
             this->vertex(0)->referred()
          || this->vertex(1)->referred()
          || this->vertex(2)->referred()
          || this->vertex(3)->referred()
+        )
+    &&
+        (
+            this->vertex(0)->real()
+         || this->vertex(1)->real()
+         || this->vertex(2)->real()
+         || this->vertex(3)->real()
+        )
     );
 }
 
@@ -247,33 +314,8 @@ inline Foam::tetCell CGAL::indexedCell<Gt, Cb>::vertexGlobalIndices
 ) const
 {
     // tetVertexGlobalIndices
-    Foam::tetCell tVGI;
+    Foam::tetCell tVGI
-
+        = unsortedVertexGlobalIndices(globalDelaunayVertexIndices);
-    for (int i = 0; i < 4; i++)
-    {
-        Vertex_handle v = this->vertex(i);
-
-        // Finding the global index of each Delaunay vertex
-
-        if (v->referred())
-        {
-            // Referred vertices may have negative indices
-
-            tVGI[i] = globalDelaunayVertexIndices.toGlobal
-            (
-                v->procIndex(),
-                Foam::mag(v->index())
-            );
-        }
-        else
-        {
-            tVGI[i] = globalDelaunayVertexIndices.toGlobal
-            (
-                Foam::Pstream::myProcNo(),
-                v->index()
-            );
-        }
-    }
 
     // bubble sort
     for (int i = 0; i < tVGI.size(); i++)
@@ -291,6 +333,41 @@ inline Foam::tetCell CGAL::indexedCell<Gt, Cb>::vertexGlobalIndices
 }
 
 
+template<class Gt, class Cb>
+inline Foam::FixedList<Foam::label, 4>
+CGAL::indexedCell<Gt, Cb>::globallyOrderedCellVertices
+(
+    const Foam::globalIndex& globalDelaunayVertexIndices
+) const
+{
+    // tetVertexGlobalIndices
+    Foam::tetCell tVGI
+        = unsortedVertexGlobalIndices(globalDelaunayVertexIndices);
+
+    Foam::FixedList<Foam::label, 4> vertexMap(Foam::identity(4));
+
+    // bubble sort
+    for (int i = 0; i < tVGI.size(); i++)
+    {
+        for (int j = tVGI.size() - 1 ; j > i; j--)
+        {
+            if (tVGI[j - 1] > tVGI[j])
+            {
+                Foam::Swap(tVGI[j - 1], tVGI[j]);
+                Foam::Swap(vertexMap[j - 1], vertexMap[j]);
+            }
+        }
+    }
+
+    for (int i = 0; i < 4; i++)
+    {
+        tVGI[i] = vertexMap[i];
+    }
+
+    return tVGI;
+}
+
+
 template<class Gt, class Cb>
 inline bool CGAL::indexedCell<Gt, Cb>::internalOrBoundaryDualVertex() const
 {
@@ -309,10 +386,14 @@ inline bool CGAL::indexedCell<Gt, Cb>::anyInternalOrBoundaryDualVertex() const
 {
     return
     (
-        this->vertex(0)->anyInternalOrBoundaryPoint()
+        this->vertex(0)->internalOrBoundaryPoint()
-     || this->vertex(1)->anyInternalOrBoundaryPoint()
+     || this->vertex(0)->externalBoundaryPoint()
-     || this->vertex(2)->anyInternalOrBoundaryPoint()
+     || this->vertex(1)->internalOrBoundaryPoint()
-     || this->vertex(3)->anyInternalOrBoundaryPoint()
+     || this->vertex(1)->externalBoundaryPoint()
+     || this->vertex(2)->internalOrBoundaryPoint()
+     || this->vertex(2)->externalBoundaryPoint()
+     || this->vertex(3)->internalOrBoundaryPoint()
+     || this->vertex(3)->externalBoundaryPoint()
     );
 }
 
@@ -323,21 +404,34 @@ inline bool CGAL::indexedCell<Gt, Cb>::boundaryDualVertex() const
     return
     (
         (
-           this->vertex(0)->internalOrBoundaryPoint()
+           this->vertex(0)->internalBoundaryPoint()
-        || this->vertex(1)->internalOrBoundaryPoint()
+        || this->vertex(1)->internalBoundaryPoint()
-        || this->vertex(2)->internalOrBoundaryPoint()
+        || this->vertex(2)->internalBoundaryPoint()
-        || this->vertex(3)->internalOrBoundaryPoint()
+        || this->vertex(3)->internalBoundaryPoint()
         )
      && (
-           !this->vertex(0)->internalOrBoundaryPoint()
+           this->vertex(0)->externalBoundaryPoint()
-        || !this->vertex(1)->internalOrBoundaryPoint()
+        || this->vertex(1)->externalBoundaryPoint()
-        || !this->vertex(2)->internalOrBoundaryPoint()
+        || this->vertex(2)->externalBoundaryPoint()
-        || !this->vertex(3)->internalOrBoundaryPoint()
+        || this->vertex(3)->externalBoundaryPoint()
         )
     );
 }
 
 
+template<class Gt, class Cb>
+inline bool CGAL::indexedCell<Gt, Cb>::featureEdgeDualVertex() const
+{
+    return
+    (
+        this->vertex(0)->featureEdgePoint()
+     && this->vertex(1)->featureEdgePoint()
+     && this->vertex(2)->featureEdgePoint()
+     && this->vertex(3)->featureEdgePoint()
+    );
+}
+
+
 template<class Gt, class Cb>
 inline bool CGAL::indexedCell<Gt, Cb>::nearProcBoundary() const
 {
@@ -351,4 +445,94 @@ inline bool CGAL::indexedCell<Gt, Cb>::nearProcBoundary() const
 }
 
 
+template<class Gt, class Cb>
+inline bool CGAL::indexedCell<Gt, Cb>::potentialCoplanarCell() const
+{
+    Foam::label nMasters = 0;
+    Foam::label nSlaves = 0;
+
+    Vertex_handle vM[2];
+    Vertex_handle vS[2];
+
+    for (Foam::label i = 0; i < 4; ++i)
+    {
+        Vertex_handle v = this->vertex(i);
+
+        if (v->internalBoundaryPoint())
+        {
+            vM[nMasters] = v;
+            nMasters++;
+        }
+
+        if (v->externalBoundaryPoint())
+        {
+            vS[nSlaves] = v;
+            nSlaves++;
+        }
+    }
+
+    Foam::label nPairs = 0;
+
+    if (nMasters == 2 && nSlaves == 2)
+    {
+        Foam::vector vp0(Foam::vector::zero);
+        Foam::vector vp1(Foam::vector::zero);
+
+        if
+        (
+            vM[0]->type() == vS[0]->index()
+         && vM[0]->index() == vS[0]->type()
+        )
+        {
+            vp0 = reinterpret_cast<const Foam::point&>(vM[0]->point())
+                - reinterpret_cast<const Foam::point&>(vS[0]->point());
+            nPairs++;
+        }
+        else if
+        (
+            vM[0]->type() == vS[1]->index()
+         && vM[0]->index() == vS[1]->type()
+        )
+        {
+            vp0 = reinterpret_cast<const Foam::point&>(vM[0]->point())
+                - reinterpret_cast<const Foam::point&>(vS[1]->point());
+            nPairs++;
+        }
+
+        if
+        (
+            vM[1]->type() == vS[0]->index()
+         && vM[1]->index() == vS[0]->type()
+        )
+        {
+            vp1 = reinterpret_cast<const Foam::point&>(vM[1]->point())
+                - reinterpret_cast<const Foam::point&>(vS[0]->point());
+            nPairs++;
+        }
+        else if
+        (
+            vM[1]->type() == vS[1]->index()
+         && vM[1]->index() == vS[1]->type()
+        )
+        {
+            vp1 = reinterpret_cast<const Foam::point&>(vM[1]->point())
+                - reinterpret_cast<const Foam::point&>(vS[1]->point());
+            nPairs++;
+        }
+
+        if (nPairs == 2)
+        {
+            if (Foam::vectorTools::areParallel(vp0, vp1))
+            {
+                Foam::Pout<< "PARALLEL" << Foam::endl;
+
+                return true;
+            }
+        }
+    }
+
+    return false;
+}
+
+
 // * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedVertex.C

@@ -1,115 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
-
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
-\*---------------------------------------------------------------------------*/
-
-#include "indexedVertex.H"
-#include "point.H"
-
-// * * * * * * * * * * * * * * * *  IOStream operators * * * * * * * * * * * //
-
-template<class Gt, class Vb>
-Foam::Ostream& Foam::operator<<
-(
-    Ostream& os,
-    const InfoProxy<CGAL::indexedVertex<Gt, Vb> >& p
-)
-{
-    const CGAL::indexedVertex<Gt, Vb>& iv = p.t_;
-
-    if (iv.type_ == CGAL::indexedVertex<Gt, Vb>::vtNearBoundary)
-    {
-        os  << "internal near boundary point" << nl;
-    }
-    else if (iv.type_ == CGAL::indexedVertex<Gt, Vb>::vtInternal)
-    {
-        os  << "internal point" << nl;
-    }
-    else if (iv.type_ == CGAL::indexedVertex<Gt, Vb>::vtFar)
-    {
-        os  << "far point" << nl;
-    }
-    else if (iv.type_ > CGAL::indexedVertex<Gt, Vb>::vtFar && iv.type_ < 0)
-    {
-        if (iv.index_ >= 0)
-        {
-            os  << "referred (master) point from processor " << iv.procIndex()
-                << nl;
-        }
-        else
-        {
-            os  << "referred (slave) point from processor " << iv.procIndex()
-                << nl;
-        }
-    }
-    else if (iv.type_ >= 0)
-    {
-        if (iv.ppMaster())
-        {
-            os  << "master of point pair. paired up with point " << iv.index_
-            << nl;
-        }
-        else if (iv.ppSlave())
-        {
-            os  << "slave of point pair. paired up with point " << iv.index_
-            << nl;
-        }
-        else
-        {
-            FatalErrorIn
-            (
-                "operator<<"
-                "(Ostream&, const InfoProxy<CGAL::indexedVertex<Gt, Vb> >&)"
-            )   << "unhandled type " << iv.type_ << " index " << iv.index_
-                << abort(FatalError);
-        }
-    }
-    else
-    {
-        FatalErrorIn
-        (
-            "operator<<"
-            "(Ostream&, const InfoProxy<CGAL::indexedVertex<Gt, Vb> >&)"
-        )   << "unhandled type " << iv.type_ << " index " << iv.index_
-            << abort(FatalError);
-    }
-    const Foam::point pos
-    (
-        CGAL::to_double(iv.point().x()),
-        CGAL::to_double(iv.point().y()),
-        CGAL::to_double(iv.point().z())
-    );
-
-    os  << "    type:" << iv.type_ << " index:" << iv.index_
-        << " at:" << pos << nl;
-
-    return os;
-}
-
-
-// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedVertex/indexedVertex.C

@@ -0,0 +1,185 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "indexedVertex.H"
+#include "point.H"
+#include "Istream.H"
+#include "Ostream.H"
+#include "OStringStream.H"
+#include "IStringStream.H"
+
+// * * * * * * * * * * * * * * * *  IOStream operators * * * * * * * * * * * //
+
+Foam::Istream& Foam::operator>>
+(
+    Istream& is,
+    CGAL::Point_3<baseK>& p
+)
+{
+//    string data(is);
+//
+//    std::istringstream stdIs;
+//
+//    CGAL::set_ascii_mode(stdIs);
+//
+//    stdIs.str(data);
+//
+//    CGAL::Gmpz xNumer, xDenom;
+//    CGAL::Gmpz yNumer, yDenom;
+//    CGAL::Gmpz zNumer, zDenom;
+//
+//    stdIs >> xNumer >> xDenom >> yNumer >> yDenom >> zNumer >> zDenom;
+//
+//    CGAL::Gmpq x(xNumer, xDenom);
+//    CGAL::Gmpq y(yNumer, yDenom);
+//    CGAL::Gmpq z(zNumer, zDenom);
+//
+//    p = CGAL::Point_3<baseK>
+//    (
+//        CGAL::to_double(x),
+//        CGAL::to_double(y),
+//        CGAL::to_double(z)
+//    );
+
+    Foam::point pt;
+
+    is >> pt.x() >> pt.y() >> pt.z();
+
+    p = CGAL::Point_3<baseK>
+    (
+        pt.x(),
+        pt.y(),
+        pt.z()
+    );
+
+    return is;
+}
+
+
+Foam::Ostream& Foam::operator<<
+(
+    Ostream& os,
+    const CGAL::Point_3<baseK>& p
+)
+{
+//    CGAL::Gmpq x(CGAL::to_double(p.x()));
+//    CGAL::Gmpq y(CGAL::to_double(p.y()));
+//    CGAL::Gmpq z(CGAL::to_double(p.z()));
+//
+//    std::ostringstream stdOs;
+//
+//    CGAL::set_ascii_mode(stdOs);
+//
+//    stdOs<< x.numerator() << ' ' << x.denominator() << ' '
+//         << y.numerator() << ' ' << y.denominator() << ' '
+//         << z.numerator() << ' ' << z.denominator();
+//
+//    os << stdOs.str();
+
+    os  << CGAL::to_double(p.x()) << ' '
+        << CGAL::to_double(p.y()) << ' '
+        << CGAL::to_double(p.z());
+
+    return os;
+}
+
+
+template<class Gt, class Vb>
+Foam::Ostream& Foam::operator<<
+(
+    Ostream& os,
+    const CGAL::indexedVertex<Gt, Vb>& p
+)
+{
+    os  << p.point()
+        << p.index()
+        << static_cast<int>(p.type())
+        << p.procIndex()
+        << p.alignment()
+        << p.targetCellSize();
+
+    return os;
+}
+
+
+template<class Gt, class Vb>
+Foam::Istream& Foam::operator>>
+(
+    Istream& is,
+    CGAL::indexedVertex<Gt, Vb>& p
+)
+{
+    is  >> p.point()
+        >> p.index();
+
+    int type;
+    is  >> type;
+
+    p.type() = static_cast<Foam::indexedVertexEnum::vertexType>(type);
+
+    is  >> p.procIndex()
+        >> p.alignment()
+        >> p.targetCellSize();
+
+    return is;
+}
+
+
+template<class Gt, class Vb>
+Foam::Ostream& Foam::operator<<
+(
+    Ostream& os,
+    const InfoProxy<CGAL::indexedVertex<Gt, Vb> >& p
+)
+{
+    const CGAL::indexedVertex<Gt, Vb>& iv = p.t_;
+
+    const Foam::point pt
+    (
+        CGAL::to_double(iv.point().x()),
+        CGAL::to_double(iv.point().y()),
+        CGAL::to_double(iv.point().z())
+    );
+
+    string referred
+    (
+        Pstream::myProcNo() == iv.processor_
+      ? string(" (local)")
+      : string(" (from " + name(iv.processor_) + ")")
+    );
+
+    os  << iv.index_ << " "
+        << CGAL::indexedVertex<Gt, Vb>::vertexTypeNames_[iv.type_]
+        << " at:" << pt
+        << " size:" << iv.targetCellSize_
+        << " alignment:" << iv.alignment_
+        << referred.c_str()
+        << endl;
+
+    return os;
+}
+
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedVertex/indexedVertex.H

@@ -21,11 +21,6 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 Class
     indexedVertex
 
@@ -43,9 +38,11 @@ SourceFiles
 #define indexedVertex_H
 
 #include <CGAL/Triangulation_3.h>
+#include "CGALTriangulation3DKernel.H"
 #include "tensor.H"
 #include "InfoProxy.H"
 #include "point.H"
+#include "indexedVertexEnum.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -56,13 +53,41 @@ template<class Gt, class Vb> class indexedVertex;
 
 namespace Foam
 {
+
 class Ostream;
+class Istream;
+
 template<class Gt, class Vb> Ostream& operator<<
 (
     Ostream&,
     const Foam::InfoProxy<CGAL::indexedVertex<Gt, Vb> >&
 );
-}
+
+template<class Gt, class Vb> Ostream& operator<<
+(
+    Ostream&,
+    const CGAL::indexedVertex<Gt, Vb>&
+);
+
+template<class Gt, class Vb> Istream& operator>>
+(
+    Istream&,
+    CGAL::indexedVertex<Gt, Vb>&
+);
+
+inline Istream& operator>>
+(
+    Istream& is,
+    CGAL::Point_3<baseK>& p
+);
+
+inline Ostream& operator<<
+(
+    Ostream& os,
+    const CGAL::Point_3<baseK>& p
+);
+
+} // End namespace Foam
 
 
 namespace CGAL
@@ -75,23 +100,21 @@ namespace CGAL
 template<class Gt, class Vb = CGAL::Triangulation_vertex_base_3<Gt> >
 class indexedVertex
 :
+    public Foam::indexedVertexEnum,
     public Vb
 {
     // Private data
 
+        //- Type of pair-point
+        vertexType type_;
+
         //- The index for this Delaunay vertex.  For referred vertices, the
         //  index is negative for vertices that are the outer (slave) of point
         //  pairs
         int index_;
 
-        //- type of pair-point   :
+        //- Number of the processor that owns this vertex
-        //  vtNearBoundary       : internal near boundary point.
+        int processor_;
-        //  vtInternal           : internal point.
-        //  vtFar                : far-point.
-        //  > vtFar, < 0         : referred point from processor -(type_ + 1)
-        //  >= 0                 : part of point-pair. Index of other point.
-        //                         Lowest numbered is inside one (master).
-        int type_;
 
         //- Required alignment of the dual cell of this vertex
         Foam::tensor alignment_;
@@ -100,29 +123,15 @@ class indexedVertex
         Foam::scalar targetCellSize_;
 
         //- Specify whether the vertex is fixed or movable.
-        bool vertexFixed_;
+//        bool vertexFixed_;
-
-        bool nearProcBoundary_;
 
 
 public:
 
-    enum vertexTypes
+    typedef typename Vb::Triangulation_data_structure   Tds;
-    {
-        vtNearBoundary  = INT_MIN,
-        vtInternal      = INT_MIN + 1,
-        vtFar           = INT_MIN + 2
-    };
-
-    enum vertexMotion
-    {
-        fixed   = 0,
-        movable = 1
-    };
-
-    typedef typename Vb::Vertex_handle      Vertex_handle;
-    typedef typename Vb::Cell_handle        Cell_handle;
     typedef typename Vb::Point                          Point;
+    typedef typename Tds::Vertex_handle                 Vertex_handle;
+    typedef typename Tds::Cell_handle                   Cell_handle;
 
     template<typename TDS2>
     struct Rebind_TDS
@@ -131,14 +140,23 @@ public:
         typedef indexedVertex<Gt,Vb2>                           Other;
     };
 
-
     // Constructors
 
         inline indexedVertex();
 
         inline indexedVertex(const Point& p);
 
-        inline indexedVertex(const Point& p, int index, int type);
+        inline indexedVertex(const Point& p, vertexType type);
+
+        inline indexedVertex(const Foam::point& p, vertexType type);
+
+        inline indexedVertex
+        (
+            const Point& p,
+            int index,
+            vertexType type,
+            int processor
+        );
 
         inline indexedVertex(const Point& p, Cell_handle f);
 
@@ -151,9 +169,9 @@ public:
 
         inline int index() const;
 
-        inline int& type();
+        inline vertexType& type();
 
-        inline int type() const;
+        inline vertexType type() const;
 
         inline Foam::tensor& alignment();
 
@@ -171,26 +189,18 @@ public:
         //- Is point internal, i.e. not on boundary
         inline bool internalPoint() const;
 
-        //- Is point internal, i.e. not on boundary, external query.
+        //- Is this a referred vertex
-        inline static bool internalPoint(int type);
-
-        // is this a referred vertex
         inline bool referred() const;
 
-        // is this a referred internal or boundary vertex
+        //- Is this a "real" point on this processor, i.e. is internal or part
-        inline bool referredInternalOrBoundaryPoint() const;
-
-        // is this a referred external (pair slave) vertex
-        inline bool referredExternal() const;
-
-        // Is this a "real" point on this processor, i.e. is it internal or part
         //  of the boundary description, and not a "far" or "referred" point
         inline bool real() const;
 
         // For referred vertices, what is the original processor index
         inline int procIndex() const;
 
-        inline static int encodeProcIndex(int procI);
+        // For referred vertices, set the original processor index
+        inline int& procIndex();
 
         //- Set the point to be internal
         inline void setInternal();
@@ -208,45 +218,61 @@ public:
         inline void setNearProcBoundary();
 
         //- Either master or slave of pointPair.
-        inline bool pairPoint() const;
+        inline bool boundaryPoint() const;
-
-        //- Master of a pointPair is the lowest numbered one.
-        inline bool ppMaster() const;
-
-        //- Master of a pointPair is the lowest numbered one, external query.
-        inline static bool ppMaster(int index, int type);
-
-        //- Slave of a pointPair is the highest numbered one.
-        inline bool ppSlave() const;
 
         //- Either original internal point or master of pointPair.
         inline bool internalOrBoundaryPoint() const;
 
-        //- Either original internal point or master of pointPair.
-        //  External query.
-        inline static bool internalOrBoundaryPoint(int index, int type);
-
         //- Is point near the boundary or part of the boundary definition
         inline bool nearOrOnBoundary() const;
 
-        //- Either a real or referred internal or boundary point
+        //- Part of a feature point
-        inline bool anyInternalOrBoundaryPoint() const;
+        inline bool featurePoint() const;
 
-        //- Is the vertex fixed or movable
+        //- Part of a feature edge
-        inline bool isVertexFixed() const;
+        inline bool featureEdgePoint() const;
 
-        //- Fix the vertex so that it can't be moved
+        //- Part of a surface point pair
-        inline void setVertexFixed();
+        inline bool surfacePoint() const;
 
-    // inline void operator=(const Delaunay::Finite_vertices_iterator vit)
+        inline bool internalBoundaryPoint() const;
-    // {
-    //     Vb::operator=indexedVertex(vit->point());
 
-    //     this->index_ = vit->index();
+        inline bool externalBoundaryPoint() const;
 
-    //     this->type_ = vit->type();
+//        //- Is the vertex fixed or movable
-    // }
+//        inline bool isVertexFixed() const;
+//
+//        //- Fix the vertex so that it can't be moved
+//        inline void setVertexFixed();
 
+        inline indexedVertex& operator=(const indexedVertex& rhs)
+        {
+            Vb::operator=(rhs);
+
+            this->type_ = rhs.type();
+            this->index_ = rhs.index();
+            this->processor_ = rhs.procIndex();
+            this->alignment_ = rhs.alignment();
+            this->targetCellSize_ = rhs.targetCellSize();
+
+            return *this;
+        }
+
+        inline bool operator==(const indexedVertex& rhs) const
+        {
+            return
+            (
+                //this->point() == rhs.point()
+                this->type_ == rhs.type()
+             && this->index_ == rhs.index()
+             && this->processor_ == rhs.procIndex()
+            );
+        }
+
+        inline bool operator!=(const indexedVertex& rhs) const
+        {
+            return !(*this == rhs);
+        }
 
 
     // Info
@@ -264,6 +290,17 @@ public:
             const Foam::InfoProxy<indexedVertex<Gt, Vb> >&
         );
 
+        friend Foam::Ostream& Foam::operator<< <Gt, Vb>
+        (
+            Foam::Ostream&,
+            const indexedVertex<Gt, Vb>&
+        );
+
+        friend Foam::Istream& Foam::operator>> <Gt, Vb>
+        (
+            Foam::Istream&,
+            indexedVertex<Gt, Vb>&
+        );
 };
 
 
@@ -271,6 +308,37 @@ public:
 
 } // End namespace CGAL
 
+// * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
+
+#ifdef CGAL_INEXACT
+namespace Foam
+{
+    // For inexact representations where the storage type is a double, the data
+    // is contiguous. This may not be true for exact number types.
+    template<>
+    inline bool contiguous
+    <
+        CGAL::indexedVertex
+        <
+            K,
+            CGAL::Triangulation_vertex_base_3<K>
+        >
+    >()
+    {
+        return true;
+    }
+
+
+    template<>
+    inline bool contiguous<CGAL::Triangulation_vertex_base_3<K>::Point>()
+    {
+        return true;
+    }
+
+} // End namespace Foam
+#endif
+
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 #include "indexedVertexI.H"

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedVertex/indexedVertexEnum.C

@@ -0,0 +1,88 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "indexedVertexEnum.H"
+#include "Pstream.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+template<>
+const char*
+Foam::NamedEnum<Foam::indexedVertexEnum::vertexType, 10>::names[] =
+{
+    "Unassigned",
+    "Internal",
+    "InternalNearBoundary",
+    "InternalSurface",
+    "InternalFeatureEdge",
+    "InternalFeaturePoint",
+    "ExternalSurface",
+    "ExternalFeatureEdge",
+    "ExternalFeaturePoint",
+    "Far"
+};
+
+const Foam::NamedEnum<Foam::indexedVertexEnum::vertexType, 10>
+Foam::indexedVertexEnum::vertexTypeNames_;
+
+
+template<>
+const char*
+Foam::NamedEnum<Foam::indexedVertexEnum::vertexMotion, 2>::names[] =
+{
+    "fixed",
+    "movable"
+};
+
+const Foam::NamedEnum<Foam::indexedVertexEnum::vertexMotion, 2>
+vertexMotionNames_;
+
+
+Foam::Ostream& Foam::operator<<
+(
+    Ostream& os,
+    const Foam::indexedVertexEnum::vertexType& v
+)
+{
+    os  << static_cast<int>(v);
+
+    return os;
+}
+
+Foam::Istream& Foam::operator>>
+(
+    Istream& is,
+    Foam::indexedVertexEnum::vertexType& v
+)
+{
+    int type;
+    is  >> type;
+
+    v = static_cast<Foam::indexedVertexEnum::vertexType>(type);
+
+    return is;
+}
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedVertex/indexedVertexEnum.H

@@ -0,0 +1,95 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    indexedVertexEnum
+
+Description
+
+SourceFiles
+    indexedVertexEnum.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef indexedVertexEnum_H
+#define indexedVertexEnum_H
+
+#include "NamedEnum.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+class indexedVertexEnum
+{
+public:
+
+    enum vertexType
+    {
+        vtUnassigned            = 0,
+        vtInternal              = 1,
+        vtInternalNearBoundary  = 2,
+        vtInternalSurface       = 3,
+        vtInternalFeatureEdge   = 4,
+        vtInternalFeaturePoint  = 5,
+        vtExternalSurface       = 6,
+        vtExternalFeatureEdge   = 7,
+        vtExternalFeaturePoint  = 8,
+        vtFar                   = 9
+    };
+
+    enum vertexMotion
+    {
+        fixed   = 0,
+        movable = 1
+    };
+
+    static const Foam::NamedEnum<vertexType, 10> vertexTypeNames_;
+
+    static const Foam::NamedEnum<vertexMotion, 2> vertexMotionNames_;
+
+    friend Ostream& operator<<(Foam::Ostream&, const vertexType&);
+
+    friend Istream& operator>>(Foam::Istream&, vertexType&);
+};
+
+
+template<>
+inline bool contiguous<indexedVertexEnum>()
+{
+    return true;
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/indexedVertex/indexedVertexI.H

@@ -21,25 +21,21 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 \*---------------------------------------------------------------------------*/
 
+#include "Pstream.H"
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 template<class Gt, class Vb>
 inline CGAL::indexedVertex<Gt, Vb>::indexedVertex()
 :
     Vb(),
-    index_(vtInternal),
+    type_(vtUnassigned),
-    type_(vtInternal),
+    index_(vtUnassigned),
-    alignment_(),
+    processor_(Foam::Pstream::myProcNo()),
-    targetCellSize_(0.0),
+    alignment_(Foam::tensor::zero),
-    vertexFixed_(false),
+    targetCellSize_(0.0)
-    nearProcBoundary_(false)
 {}
 
 
@@ -47,12 +43,43 @@ template<class Gt, class Vb>
 inline CGAL::indexedVertex<Gt, Vb>::indexedVertex(const Point& p)
 :
     Vb(p),
-    index_(vtInternal),
+    type_(vtUnassigned),
-    type_(vtInternal),
+    index_(vtUnassigned),
-    alignment_(),
+    processor_(Foam::Pstream::myProcNo()),
-    targetCellSize_(0.0),
+    alignment_(Foam::tensor::zero),
-    vertexFixed_(false),
+    targetCellSize_(0.0)
-    nearProcBoundary_(false)
+{}
+
+
+template<class Gt, class Vb>
+inline CGAL::indexedVertex<Gt, Vb>::indexedVertex
+(
+    const Point& p,
+    vertexType type
+)
+:
+    Vb(p),
+    type_(type),
+    index_(-1),
+    processor_(Foam::Pstream::myProcNo()),
+    alignment_(Foam::tensor::zero),
+    targetCellSize_(0.0)
+{}
+
+
+template<class Gt, class Vb>
+inline CGAL::indexedVertex<Gt, Vb>::indexedVertex
+(
+    const Foam::point& p,
+    vertexType type
+)
+:
+    Vb(Point(p.x(), p.y(), p.z())),
+    type_(type),
+    index_(-1),
+    processor_(Foam::Pstream::myProcNo()),
+    alignment_(Foam::tensor::zero),
+    targetCellSize_(0.0)
 {}
 
 
@@ -61,16 +88,16 @@ inline CGAL::indexedVertex<Gt, Vb>::indexedVertex
 (
     const Point& p,
     int index,
-    int type
+    vertexType type,
+    int processor
 )
 :
     Vb(p),
-    index_(index),
     type_(type),
-    alignment_(),
+    index_(index),
-    targetCellSize_(0.0),
+    processor_(processor),
-    vertexFixed_(false),
+    alignment_(Foam::tensor::zero),
-    nearProcBoundary_(false)
+    targetCellSize_(0.0)
 {}
 
 
@@ -78,12 +105,11 @@ template<class Gt, class Vb>
 inline CGAL::indexedVertex<Gt, Vb>::indexedVertex(const Point& p, Cell_handle f)
 :
     Vb(f, p),
-    index_(vtInternal),
+    type_(vtUnassigned),
-    type_(vtInternal),
+    index_(vtUnassigned),
-    alignment_(),
+    processor_(Foam::Pstream::myProcNo()),
-    targetCellSize_(0.0),
+    alignment_(Foam::tensor::zero),
-    vertexFixed_(false),
+    targetCellSize_(0.0)
-    nearProcBoundary_(false)
 {}
 
 
@@ -91,12 +117,11 @@ template<class Gt, class Vb>
 inline CGAL::indexedVertex<Gt, Vb>::indexedVertex(Cell_handle f)
 :
     Vb(f),
-    index_(vtInternal),
+    type_(vtUnassigned),
-    type_(vtInternal),
+    index_(vtUnassigned),
-    alignment_(),
+    processor_(Foam::Pstream::myProcNo()),
-    targetCellSize_(0.0),
+    alignment_(Foam::tensor::zero),
-    vertexFixed_(false),
+    targetCellSize_(0.0)
-    nearProcBoundary_(false)
 {}
 
 
@@ -117,14 +142,16 @@ inline int CGAL::indexedVertex<Gt, Vb>::index() const
 
 
 template<class Gt, class Vb>
-inline int& CGAL::indexedVertex<Gt, Vb>::type()
+inline typename CGAL::indexedVertex<Gt, Vb>::vertexType&
+CGAL::indexedVertex<Gt, Vb>::type()
 {
     return type_;
 }
 
 
 template<class Gt, class Vb>
-inline int CGAL::indexedVertex<Gt, Vb>::type() const
+inline typename CGAL::indexedVertex<Gt, Vb>::vertexType
+CGAL::indexedVertex<Gt, Vb>::type() const
 {
     return type_;
 }
@@ -161,7 +188,7 @@ inline Foam::scalar CGAL::indexedVertex<Gt, Vb>::targetCellSize() const
 template<class Gt, class Vb>
 inline bool CGAL::indexedVertex<Gt, Vb>::uninitialised() const
 {
-    return type_ == vtInternal && index_ == vtInternal;
+    return type_ == vtUnassigned;
 }
 
 
@@ -175,63 +202,41 @@ inline bool CGAL::indexedVertex<Gt, Vb>::farPoint() const
 template<class Gt, class Vb>
 inline bool CGAL::indexedVertex<Gt, Vb>::internalPoint() const
 {
-    return internalPoint(type_);
+    return type_ == vtInternal || type_ == vtInternalNearBoundary;
-}
-
-
-template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::internalPoint(int type)
-{
-    return type <= vtInternal;
 }
 
 
 template<class Gt, class Vb>
 inline bool CGAL::indexedVertex<Gt, Vb>::referred() const
 {
-    return (type_ < 0 && type_ > vtFar);
+    // Can't be zero as the first few points are far points which won't be
-}
+    // referred
+    //return index_ < 0;
 
-
+    // processor_ will be take the value of the processor that this vertex is
-template<class Gt, class Vb>
+    // from, so it cannot be on this processor.
-inline bool CGAL::indexedVertex<Gt, Vb>::referredInternalOrBoundaryPoint() const
+    return processor_ != Foam::Pstream::myProcNo();
-{
-    return referred() && index_ >= 0;
-}
-
-
-template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::referredExternal() const
-{
-    return referred() && index_ < 0;
 }
 
 
 template<class Gt, class Vb>
 inline bool CGAL::indexedVertex<Gt, Vb>::real() const
 {
-    return internalPoint() || pairPoint();
+    return (internalPoint() || boundaryPoint()) && !referred();
 }
 
 
 template<class Gt, class Vb>
 inline int CGAL::indexedVertex<Gt, Vb>::procIndex() const
 {
-    if (referred())
+    return processor_;
-    {
-        return -(type_ + 1);
-    }
-    else
-    {
-        return -1;
-    }
 }
 
 
 template<class Gt, class Vb>
-inline int CGAL::indexedVertex<Gt, Vb>::encodeProcIndex(int procI)
+inline int& CGAL::indexedVertex<Gt, Vb>::procIndex()
 {
-    return -(procI + 1);
+    return processor_;
 }
 
 
@@ -245,115 +250,85 @@ inline void CGAL::indexedVertex<Gt, Vb>::setInternal()
 template<class Gt, class Vb>
 inline bool CGAL::indexedVertex<Gt, Vb>::nearBoundary() const
 {
-    return type_ == vtNearBoundary;
+    return type_ == vtInternalNearBoundary;
 }
 
 
 template<class Gt, class Vb>
 inline void CGAL::indexedVertex<Gt, Vb>::setNearBoundary()
 {
-    type_ = vtNearBoundary;
+    type_ = vtInternalNearBoundary;
 }
 
 
 template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::nearProcBoundary() const
+inline bool CGAL::indexedVertex<Gt, Vb>::boundaryPoint() const
 {
-    return nearProcBoundary_;
+    return type_ >= vtInternalSurface && !farPoint();
-}
-
-
-template<class Gt, class Vb>
-inline void CGAL::indexedVertex<Gt, Vb>::setNearProcBoundary()
-{
-    nearProcBoundary_ = true;
-}
-
-
-template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::pairPoint() const
-{
-    return type_ >= 0;
-}
-
-
-template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::ppMaster() const
-{
-    return ppMaster(index_, type_);
-}
-
-
-template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::ppMaster(int index, int type)
-{
-    if (index >= 0 && type > index)
-    {
-        return true;
-    }
-
-    return false;
-}
-
-
-template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::ppSlave() const
-{
-    if (type_ >= 0 && type_ < index_)
-    {
-        return true;
-    }
-    else
-    {
-        return false;
-    }
 }
 
 
 template<class Gt, class Vb>
 inline bool CGAL::indexedVertex<Gt, Vb>::internalOrBoundaryPoint() const
 {
-    return internalOrBoundaryPoint(index_, type_);
+    return internalPoint() || internalBoundaryPoint();
-}
-
-
-template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::internalOrBoundaryPoint
-(
-    int index,
-    int type
-)
-{
-    return internalPoint(type) || ppMaster(index, type);
 }
 
 
 template<class Gt, class Vb>
 inline bool CGAL::indexedVertex<Gt, Vb>::nearOrOnBoundary() const
 {
-    return pairPoint() || nearBoundary();
+    return boundaryPoint() || nearBoundary();
 }
 
 
 template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::anyInternalOrBoundaryPoint() const
+inline bool CGAL::indexedVertex<Gt, Vb>::internalBoundaryPoint() const
 {
-    return internalOrBoundaryPoint() || referredInternalOrBoundaryPoint();
+    return type_ >= vtInternalSurface && type_ <= vtInternalFeaturePoint;
 }
 
 
 template<class Gt, class Vb>
-inline bool CGAL::indexedVertex<Gt, Vb>::isVertexFixed() const
+inline bool CGAL::indexedVertex<Gt, Vb>::externalBoundaryPoint() const
 {
-    return vertexFixed_;
+    return type_ >= vtExternalSurface && type_ <= vtExternalFeaturePoint;
 }
 
 
 template<class Gt, class Vb>
-inline void CGAL::indexedVertex<Gt, Vb>::setVertexFixed()
+inline bool CGAL::indexedVertex<Gt, Vb>::featurePoint() const
 {
-    vertexFixed_ = true;
+    return type_ == vtInternalFeaturePoint || type_ == vtExternalFeaturePoint;
 }
 
 
+template<class Gt, class Vb>
+inline bool CGAL::indexedVertex<Gt, Vb>::featureEdgePoint() const
+{
+    return type_ == vtInternalFeatureEdge || type_ == vtExternalFeatureEdge;
+}
+
+
+template<class Gt, class Vb>
+inline bool CGAL::indexedVertex<Gt, Vb>::surfacePoint() const
+{
+    return type_ == vtInternalSurface || type_ == vtExternalSurface;
+}
+
+
+//template<class Gt, class Vb>
+//inline bool CGAL::indexedVertex<Gt, Vb>::isVertexFixed() const
+//{
+//    return vertexFixed_;
+//}
+//
+//
+//template<class Gt, class Vb>
+//inline void CGAL::indexedVertex<Gt, Vb>::setVertexFixed()
+//{
+//    vertexFixed_ = true;
+//}
+
+
 // * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/pointConversion.H

@@ -0,0 +1,99 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Class
+    pointConversion
+
+Description
+
+    Conversion functions between point (FOAM::) and Point (CGAL)
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef pointConversion_H
+#define pointConversion_H
+
+#include "point.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef CGAL_INEXACT
+
+    // Define Point to be contiguous for inexact (double storage) kernel
+    typedef const Foam::point& pointFromPoint;
+    typedef const CGAL::Triangulation_vertex_base_3<K>::Point& PointFrompoint;
+
+#else
+
+    typedef Foam::point pointFromPoint;
+    typedef CGAL::Triangulation_vertex_base_3<K>::Point PointFrompoint;
+
+#endif
+
+namespace Foam
+{
+
+#ifdef CGAL_INEXACT
+
+    template<typename Point>
+    inline pointFromPoint topoint(const Point& P)
+    {
+        return reinterpret_cast<pointFromPoint>(P);
+    }
+
+    template<typename Point>
+    inline PointFrompoint toPoint(const Foam::point& p)
+    {
+        return reinterpret_cast<PointFrompoint>(p);
+    }
+
+#else
+
+    template<typename Point>
+    inline pointFromPoint topoint(const Point& P)
+    {
+        return Foam::point
+        (
+            CGAL::to_double(P.x()),
+            CGAL::to_double(P.y()),
+            CGAL::to_double(P.z())
+        );
+    }
+
+    template<typename Point>
+    inline Point toPoint(const Foam::point& p)
+    {
+        return Point(p.x(), p.y(), p.z());
+    }
+
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformalVoronoiMesh/pointFeatureEdgesTypes.H

@@ -21,11 +21,6 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 Class
     pointFeatureEdgesTypes
 
@@ -48,28 +43,39 @@ namespace Foam
 \*---------------------------------------------------------------------------*/
 
 //- Hold the types of feature edges attached to the point.
-struct pointFeatureEdgesTypes
+class pointFeatureEdgesTypes
+:
+    public HashTable<label, extendedFeatureEdgeMesh::edgeStatus>
 {
-    label ptI;
+    label pointLabel_;
-    label nExternal, nInternal;
+
-    label nFlat, nOpen, nMultiple, nNonFeature;
+public:
 
     pointFeatureEdgesTypes(const label pointLabel)
-    {
+    :
-        ptI = pointLabel;
+        HashTable<label, extendedFeatureEdgeMesh::edgeStatus>(),
-        nExternal = nInternal = 0;
+        pointLabel_(pointLabel)
-        nFlat = nOpen = nMultiple = nNonFeature = 0;
+    {}
-    }
+
 
     friend Ostream& operator<<(Ostream& os, const pointFeatureEdgesTypes& p)
     {
-        os  << "E " << "I " << "F " << "O " << "M " << "N "
+        os  << "Point = " << p.pointLabel_ << endl;
-            << "Pt" << nl
+
-            << p.nExternal << " " << p.nInternal << " "
+        for
-            << p.nFlat << " " << p.nOpen << " "
+        (
-            << p.nMultiple << " " << p.nNonFeature << " "
+            HashTable<label, extendedFeatureEdgeMesh::edgeStatus>
-            << p.ptI
+                ::const_iterator iter = p.cbegin();
+            iter != p.cend();
+            ++iter
+        )
+        {
+            os  << "    "
+                << extendedFeatureEdgeMesh::edgeStatusNames_[iter.key()]
+                << " = "
+                << iter()
                 << endl;
+        }
 
         return os;
     }

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformationSurfaces/conformationSurfaces.C

@@ -117,7 +117,6 @@ Foam::conformationSurfaces::conformationSurfaces
             }
         }
 
-
         word featureMethod = surfaceSubDict.lookup("featureMethod");
 
         if (featureMethod == "extendedFeatureEdgeMesh")
@@ -230,7 +229,12 @@ Foam::conformationSurfaces::conformationSurfaces
 
     // Extend the global bounds to stop the bound box sitting on the surfaces
     // to be conformed to
-    globalBounds_ = globalBounds_.extend(rndGen_, 1e-4);
+    //globalBounds_ = globalBounds_.extend(rndGen_, 1e-4);
+
+    vector newSpan = 1e-4*globalBounds_.span();
+
+    globalBounds_.min() -= newSpan;
+    globalBounds_.max() += newSpan;
 
     // Look at all surfaces at determine whether the locationInMesh point is
     // inside or outside each, to establish a signature for the domain to be

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/conformationSurfaces/conformationSurfaces.H

@@ -45,9 +45,6 @@ SourceFiles
 namespace Foam
 {
 
-// Forward declaration of classes
-class conformalVoronoiMesh;
-
 /*---------------------------------------------------------------------------*\
                      Class conformationSurfaces Declaration
 \*---------------------------------------------------------------------------*/

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cvControls/cvControls.C

@@ -84,126 +84,42 @@ Foam::cvControls::cvControls
 
     // Controls for coarse surface conformation
 
-    const dictionary& coarseDict
+    const dictionary& conformationControlsDict
     (
-        surfDict.subDict("coarseConformationControls")
+        surfDict.subDict("conformationControls")
-    );
-
-    const dictionary& coarseInitialDict
-    (
-        coarseDict.subDict("initial")
-    );
-
-    const dictionary& coarseIterationDict
-    (
-        coarseDict.subDict("iteration")
     );
 
     surfacePtExclusionDistanceCoeff_ = readScalar
     (
-        coarseInitialDict.lookup("surfacePtExclusionDistanceCoeff")
+        conformationControlsDict.lookup("surfacePtExclusionDistanceCoeff")
     );
 
-    edgeSearchDistCoeffSqr_coarse_initial_ = sqr
+    edgeSearchDistCoeffSqr_ = sqr
     (
         readScalar
         (
-            coarseInitialDict.lookup("edgeSearchDistCoeff")
+            conformationControlsDict.lookup("edgeSearchDistCoeff")
         )
     );
 
-    edgeSearchDistCoeffSqr_coarse_iteration_ = sqr
+    surfacePtReplaceDistCoeffSqr_ = sqr
     (
         readScalar
         (
-            coarseIterationDict.lookup("edgeSearchDistCoeff")
+            conformationControlsDict.lookup("surfacePtReplaceDistCoeff")
         )
     );
 
-    surfacePtReplaceDistCoeffSqr_coarse_initial_ = sqr
+    maxConformationIterations_ = readLabel
     (
-        readScalar
+        conformationControlsDict.lookup("maxIterations")
-        (
-            coarseInitialDict.lookup("surfacePtReplaceDistCoeff")
-        )
     );
 
-    surfacePtReplaceDistCoeffSqr_coarse_iteration_ = sqr
+    iterationToInitialHitRatioLimit_ = readScalar
     (
-        readScalar
+        conformationControlsDict.lookup("iterationToInitialHitRatioLimit")
-        (
-            coarseIterationDict.lookup("surfacePtReplaceDistCoeff")
-        )
     );
 
-    maxConformationIterations_coarse_ = readLabel
-    (
-        coarseDict.lookup("maxIterations")
-    );
-
-    iterationToInitialHitRatioLimit_coarse_ = readScalar
-    (
-        coarseDict.lookup("iterationToInitialHitRatioLimit")
-    );
-
-    // Controls for fine surface conformation
-
-    const dictionary& fineDict
-    (
-        surfDict.subDict("fineConformationControls")
-    );
-
-    const dictionary& fineInitialDict
-    (
-        fineDict.subDict("initial")
-    );
-
-    const dictionary& fineIterationDict
-    (
-        fineDict.subDict("iteration")
-    );
-
-    edgeSearchDistCoeffSqr_fine_initial_ = sqr
-    (
-        readScalar
-        (
-            fineInitialDict.lookup("edgeSearchDistCoeff")
-        )
-    );
-
-    edgeSearchDistCoeffSqr_fine_iteration_ = sqr
-    (
-        readScalar
-        (
-            fineIterationDict.lookup("edgeSearchDistCoeff")
-        )
-    );
-
-    surfacePtReplaceDistCoeffSqr_fine_initial_ = sqr
-    (
-        readScalar
-        (
-            fineInitialDict.lookup("surfacePtReplaceDistCoeff")
-        )
-    );
-
-    surfacePtReplaceDistCoeffSqr_fine_iteration_ = sqr
-    (
-        readScalar
-        (
-            fineIterationDict.lookup("surfacePtReplaceDistCoeff")
-        )
-    );
-
-    maxConformationIterations_fine_ = readLabel
-    (
-        fineDict.lookup("maxIterations")
-    );
-
-    iterationToInitialHitRatioLimit_fine_ = readScalar
-    (
-        fineDict.lookup("iterationToInitialHitRatioLimit")
-    );
 
     // Motion control controls
 
@@ -279,248 +195,22 @@ Foam::cvControls::cvControls
 
     const dictionary& filteringDict(cvMeshDict_.subDict("polyMeshFiltering"));
 
+    filterEdges_ = Switch
+    (
+        filteringDict.lookupOrDefault<Switch>("filterEdges", true)
+    );
+
+    filterFaces_ = Switch
+    (
+        filteringDict.lookupOrDefault<Switch>("filterFaces", false)
+    );
+
+    if (filterFaces_)
+    {
+        filterEdges_ = Switch::ON;
+    }
+
     writeTetDualMesh_ = Switch(filteringDict.lookup("writeTetDualMesh"));
-
-    filterSizeCoeff_ = readScalar
-    (
-        filteringDict.lookup("filterSizeCoeff")
-    );
-
-    mergeClosenessCoeff_ = readScalar
-    (
-        filteringDict.lookup("mergeClosenessCoeff")
-    );
-
-    edgeMergeAngle_ = readScalar
-    (
-        filteringDict.lookup("edgeMergeAngle")
-    );
-
-    continueFilteringOnBadInitialPolyMesh_ = Switch
-    (
-        filteringDict.lookupOrDefault<Switch>
-        (
-            "continueFilteringOnBadInitialPolyMesh",
-            false
-        )
-    );
-
-    filterErrorReductionCoeff_ = readScalar
-    (
-        filteringDict.lookup("filterErrorReductionCoeff")
-    );
-
-    filterCountSkipThreshold_ = readLabel
-    (
-        filteringDict.lookup("filterCountSkipThreshold")
-    );
-
-    maxCollapseIterations_ = readLabel
-    (
-        filteringDict.lookup("maxCollapseIterations")
-    );
-
-    maxConsecutiveEqualFaceSets_ = readLabel
-    (
-        filteringDict.lookup("maxConsecutiveEqualFaceSets")
-    );
-
-    surfaceStepFaceAngle_ = readScalar
-    (
-        filteringDict.lookup("surfaceStepFaceAngle")
-    );
-
-    edgeCollapseGuardFraction_ = readScalar
-    (
-        filteringDict.lookup("edgeCollapseGuardFraction")
-    );
-
-    maxCollapseFaceToPointSideLengthCoeff_ = readScalar
-    (
-        filteringDict.lookup("maxCollapseFaceToPointSideLengthCoeff")
-    );
-}
-
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-Foam::scalar Foam::cvControls::edgeSearchDistCoeffSqrInitial
-(
-    int reconfMode
-) const
-{
-    if (reconfMode == conformalVoronoiMesh::rmCoarse)
-    {
-        return edgeSearchDistCoeffSqr_coarse_initial_;
-    }
-
-    else if (reconfMode == conformalVoronoiMesh::rmFine)
-    {
-        return edgeSearchDistCoeffSqr_fine_initial_;
-    }
-    else
-    {
-        FatalErrorIn
-        (
-            "Foam::cvControls::edgeSearchDistCoeffSqrInitial"
-            "("
-                "int reconfMode"
-            ") const"
-        )   << "Unknown reconformationMode " << reconfMode
-            << exit(FatalError);
-    }
-
-    return 0;
-}
-
-
-Foam::scalar Foam::cvControls::edgeSearchDistCoeffSqrIteration
-(
-    int reconfMode
-) const
-{
-    if (reconfMode == conformalVoronoiMesh::rmCoarse)
-    {
-        return edgeSearchDistCoeffSqr_coarse_iteration_;
-    }
-
-    else if (reconfMode == conformalVoronoiMesh::rmFine)
-    {
-        return edgeSearchDistCoeffSqr_fine_iteration_;
-    }
-    else
-    {
-        FatalErrorIn
-        (
-            "Foam::cvControls::edgeSearchDistCoeffSqrIteration"
-            "("
-                "int reconfMode"
-            ") const"
-        )   << "Unknown reconformationMode " << reconfMode
-            << exit(FatalError);
-    }
-
-    return 0;
-}
-
-
-Foam::scalar Foam::cvControls::surfacePtReplaceDistCoeffSqrInitial
-(
-    int reconfMode
-) const
-{
-    if (reconfMode == conformalVoronoiMesh::rmCoarse)
-    {
-        return surfacePtReplaceDistCoeffSqr_coarse_initial_;
-    }
-
-    else if (reconfMode == conformalVoronoiMesh::rmFine)
-    {
-        return surfacePtReplaceDistCoeffSqr_fine_initial_;
-    }
-    else
-    {
-        FatalErrorIn
-        (
-            "Foam::cvControls::surfacePtReplaceDistCoeffSqrInitial"
-            "("
-                "int reconfMode"
-            ") const"
-        )   << "Unknown reconformationMode " << reconfMode
-            << exit(FatalError);
-    }
-
-    return 0;
-}
-
-
-Foam::scalar Foam::cvControls::surfacePtReplaceDistCoeffSqrIteration
-(
-    int reconfMode
-) const
-{
-    if (reconfMode == conformalVoronoiMesh::rmCoarse)
-    {
-        return surfacePtReplaceDistCoeffSqr_coarse_iteration_;
-    }
-
-    else if (reconfMode == conformalVoronoiMesh::rmFine)
-    {
-        return surfacePtReplaceDistCoeffSqr_fine_iteration_;
-    }
-    else
-    {
-        FatalErrorIn
-        (
-            "Foam::cvControls::surfacePtReplaceDistCoeffSqrIteration"
-            "("
-                "int reconfMode"
-            ") const"
-        )   << "Unknown reconformationMode " << reconfMode
-            << exit(FatalError);
-    }
-
-    return 0;
-}
-
-
-Foam::label Foam::cvControls::maxConformationIterations
-(
-    int reconfMode
-) const
-{
-    if (reconfMode == conformalVoronoiMesh::rmCoarse)
-    {
-        return maxConformationIterations_coarse_;
-    }
-
-    else if (reconfMode == conformalVoronoiMesh::rmFine)
-    {
-        return maxConformationIterations_fine_;
-    }
-    else
-    {
-        FatalErrorIn
-        (
-            "Foam::cvControls::maxConformationIterations"
-            "("
-                "int reconfMode"
-            ") const"
-        )   << "Unknown reconformationMode " << reconfMode
-            << exit(FatalError);
-    }
-
-    return 0;
-}
-
-
-Foam::scalar Foam::cvControls::iterationToInitialHitRatioLimit
-(
-    int reconfMode
-) const
-{
-    if (reconfMode == conformalVoronoiMesh::rmCoarse)
-    {
-        return iterationToInitialHitRatioLimit_coarse_;
-    }
-
-    else if (reconfMode == conformalVoronoiMesh::rmFine)
-    {
-        return iterationToInitialHitRatioLimit_fine_;
-    }
-    else
-    {
-        FatalErrorIn
-        (
-            "Foam::cvControls::iterationToInitialHitRatioLimit"
-            "("
-                "int reconfMode"
-            ") const"
-        )   << "Unknown reconformationMode " << reconfMode
-            << exit(FatalError);
-    }
-
-    return 0;
 }
 
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cvControls/cvControls.H

@@ -37,6 +37,7 @@ SourceFiles
 
 #include "dictionary.H"
 #include "Switch.H"
+#include "vector.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -106,74 +107,21 @@ class cvControls
 
                 //- Distance to search for feature edges near to
                 //  surface protrusions - fraction of the local target
-                //  cell size. Coarse conformation, initial protrusion
+                //  cell size.
-                //  tests.
+                scalar edgeSearchDistCoeffSqr_;
-                scalar edgeSearchDistCoeffSqr_coarse_initial_;
-
-                //- Distance to search for feature edges near to
-                //  surface protrusions - fraction of the local target
-                //  cell size. Coarse conformation, iteration
-                //  protrusion tests.
-                scalar edgeSearchDistCoeffSqr_coarse_iteration_;
 
                 //- Proximity to a feature edge where a surface hit is
                 //  not created, only the edge conformation is created
-                //  - fraction of the local target cell size. Coarse
+                //  - fraction of the local target cell size.
-                //  conformation, initial protrusion tests.
+                scalar surfacePtReplaceDistCoeffSqr_;
-                scalar surfacePtReplaceDistCoeffSqr_coarse_initial_;
 
-                //- Proximity to a feature edge where a surface hit is
+                //- Maximum allowed number surface conformation iterations.
-                //  not created, only the edge conformation is created
+                label maxConformationIterations_;
-                //  - fraction of the local target cell size. Coarse
-                //  conformation, iteration protrusion tests.
-                scalar surfacePtReplaceDistCoeffSqr_coarse_iteration_;
 
-                //- Maximum allowed number coarse surface conformation
+                //- Termination criterion for conformation iterations.
-                //  iterations.
+                //  When the number of surface protrusions drops below this
-                label maxConformationIterations_coarse_;
+                //  ratio of the initial number of protrusions.
-
+                scalar iterationToInitialHitRatioLimit_;
-                //- Termination criterion for coarse surface
-                //  conformation iterations.  When the number of
-                //  surface protrusions drops below this ratio of the
-                //  initial number of protrusions.
-                scalar iterationToInitialHitRatioLimit_coarse_;
-
-
-            // Controls for fine surface conformation
-
-                //- Distance to search for feature edges near to
-                //  surface protrusions - fraction of the local target
-                //  cell size. Fine conformation, initial protrusion
-                //  tests.
-                scalar edgeSearchDistCoeffSqr_fine_initial_;
-
-                //- Distance to search for feature edges near to
-                //  surface protrusions - fraction of the local target
-                //  cell size. Fine conformation, iteration protrusion
-                //  tests.
-                scalar edgeSearchDistCoeffSqr_fine_iteration_;
-
-                //- Proximity to a feature edge where a surface hit is
-                //  not created, only the edge conformation is created
-                //  - fraction of the local target cell size. Fine
-                //  conformation, initial protrusion tests.
-                scalar surfacePtReplaceDistCoeffSqr_fine_initial_;
-
-                //- Proximity to a feature edge where a surface hit is
-                //  not created, only the edge conformation is created
-                //  - fraction of the local target cell size. Fine
-                //  conformation, iteration protrusion tests.
-                scalar surfacePtReplaceDistCoeffSqr_fine_iteration_;
-
-                //- Maximum allowed number fine surface conformation
-                //  iterations.
-                label maxConformationIterations_fine_;
-
-                //- Termination criterion for fine surface conformation
-                //  iterations.  When the number of surface protrusions
-                //  drops below this ratio of the initial number of
-                //  protrusions.
-                scalar iterationToInitialHitRatioLimit_fine_;
 
 
     // Motion control controls
@@ -198,6 +146,7 @@ class cvControls
         //- Now often to re-store the size and alignment data
         label sizeAndAlignmentRebuildFrequency_;
 
+
         // Point insertion criteria
 
             //- Length between Delaunay vertices above which a new Dv should be
@@ -223,67 +172,15 @@ class cvControls
 
     // polyMesh filtering controls
 
+        //- Activates the mesh edge filtering. On by default.
+        Switch filterEdges_;
+
+        //- Activates the mesh face filtering. Off by default.
+        Switch filterFaces_;
+
         //- Write tet mesh at output time (it always writes the Voronoi)
         Switch writeTetDualMesh_;
 
-        //- Upper limit on the size of faces to be filtered from,
-        //  fraction of the local target cell size
-        scalar filterSizeCoeff_;
-
-        //- Upper limit on how close two dual vertices can be before
-        //  being merged, fraction of the local target cell size
-        scalar mergeClosenessCoeff_;
-
-        //- If the angle between two dual edges that are connected by a single
-        //  point is less than this angle, then the edges will be merged into a
-        //  single edge.
-        scalar edgeMergeAngle_;
-
-        //- If the mesh quality criteria cannot be satisfied, continue
-        //  with filtering anyway?
-        Switch continueFilteringOnBadInitialPolyMesh_;
-
-        //- When a face is "bad", what fraction should the filterSizeCoeff_ be
-        //  reduced by.  Recursive, so for a filterCount value of fC, the
-        //  filterSizeCoeff is reduced by pow(filterErrorReductionCoeff_, fC)
-        scalar filterErrorReductionCoeff_;
-
-        //- Maximum number of filterCount applications before a face
-        //  is not attempted to be filtered
-        label filterCountSkipThreshold_;
-
-        //- Maximum number of permissible iterations of the face collapse
-        //  algorithm.  The value to choose will be related the maximum number
-        //  of points on a face that is to be collapsed and how many faces
-        //  around it need to be collapsed.
-        label maxCollapseIterations_;
-
-        //- Maximum number of times an to allow an equal faceSet to be
-        //  returned from the face quality assessment before stopping iterations
-        //  to break an infinitie loop.
-        label maxConsecutiveEqualFaceSets_;
-
-        //- The maximum allowed angle between a boundary face normal and the
-        //  local surface normal before face will be aggressively collapsed
-        scalar surfaceStepFaceAngle_;
-
-        //- Defining how close to the midpoint (M) of the projected
-        //  vertices line a projected vertex (X) can be before making
-        //  an edge collapse invalid
-        //
-        //  X---X-g----------------M----X-----------g----X--X
-        //
-        //  Only allow a collapse if all projected vertices are
-        //  outwith edgeCollapseGuardFraction (g) of the distance form
-        //  the face centre to the furthest vertex in the considered
-        //  direction
-        scalar edgeCollapseGuardFraction_;
-
-        //- The maximum allowed length of the longest edge of a face
-        //  to enable a face to be collapsed to a point, fraction of
-        //  the local target cell size
-        scalar maxCollapseFaceToPointSideLengthCoeff_;
-
 
     // Private Member Functions
 
@@ -346,30 +243,17 @@ public:
             //- Return the surfaceConformationRebuildFrequency
             inline label surfaceConformationRebuildFrequency() const;
 
-            //- Return the edgeSearchDistCoeffSqr for initial
+            //- Return the edgeSearchDistCoeffSqr for conformation.
-            //  conformation for the given reconformationMode.
+            scalar edgeSearchDistCoeffSqr() const;
-            scalar edgeSearchDistCoeffSqrInitial(int reconfMode) const;
 
-            //- Return the edgeSearchDistCoeffSqr for conformation
+            //- Return the surfacePtReplaceDistCoeffSqr for conformation.
-            //  iterations for the given reconformationMode.
+            scalar surfacePtReplaceDistCoeffSqr() const;
-            scalar edgeSearchDistCoeffSqrIteration(int reconfMode) const;
 
-            //- Return the surfacePtReplaceDistCoeffSqr for initial
+            //- Return the maxConformationIterations
-            //  conformation for the given reconformationMode.
+            label maxConformationIterations() const;
-            scalar surfacePtReplaceDistCoeffSqrInitial(int reconfMode) const;
 
-            //- Return the surfacePtReplaceDistCoeffSqr for
+            //- Return the iterationToInitialHitRatioLimit
-            //  conformation iterations for the given
+            scalar iterationToInitialHitRatioLimit() const;
-            //  reconformationMode.
-            scalar surfacePtReplaceDistCoeffSqrIteration(int reconfMode) const;
-
-            //- Return the maxConformationIterations for the given
-            //  reconformationMode.
-            label maxConformationIterations(int reconfMode) const;
-
-            //- Return the iterationToInitialHitRatioLimit for the
-            //  given reconformationMode.
-            scalar iterationToInitialHitRatioLimit(int reconfMode) const;
 
             //- Return the objOutput Switch
             inline Switch objOutput() const;
@@ -389,6 +273,12 @@ public:
             //- Return the sizeAndAlignmentRebuildFrequency
             inline label sizeAndAlignmentRebuildFrequency() const;
 
+            //- Return the aspectRatio
+            inline scalar aspectRatio() const;
+
+            //- Return the aspectRatioDirection
+            inline const vector& aspectRatioDirection() const;
+
             //- Return the insertionDistCoeff
             inline scalar insertionDistCoeff() const;
 
@@ -401,44 +291,14 @@ public:
             //- Return removalDistCoeff
             inline scalar removalDistCoeff() const;
 
+            //- Filter edges at output time
+            inline Switch filterEdges() const;
+
+            //- Filter faces at output time
+            inline Switch filterFaces() const;
+
             //- Write tetMesh at output time
             inline Switch writeTetDualMesh() const;
-
-            //- Return the filterSizeCoeff
-            inline scalar filterSizeCoeff() const;
-
-            //- Return the mergeClosenessCoeff
-            inline scalar mergeClosenessCoeff() const;
-
-            //- Return the edgeMergeAngle
-            inline scalar edgeMergeAngle() const;
-
-            //- Return the continueFilteringOnBadInitialPolyMesh Switch
-            inline Switch continueFilteringOnBadInitialPolyMesh() const;
-
-            //- Return the filterErrorReductionCoeff
-            inline scalar filterErrorReductionCoeff() const;
-
-            //- Return the maxCollapseIterations
-            inline label maxCollapseIterations() const;
-
-            //- Return the maxConsecutiveEqualFaceSets
-            inline label maxConsecutiveEqualFaceSets() const;
-
-            //- Return the filterCountSkipThreshold
-            inline label filterCountSkipThreshold() const;
-
-            //- Return the maxCollapseIterations
-            inline label minCollapseFaces() const;
-
-            //- Return the surfaceStepFaceAngle
-            inline scalar surfaceStepFaceAngle() const;
-
-            //- Return the edgeCollapseGuardFraction
-            inline scalar edgeCollapseGuardFraction() const;
-
-            //- Return the maxCollapseFaceToPointSideLengthCoeff
-            inline scalar maxCollapseFaceToPointSideLengthCoeff() const;
 };
 
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/cvControls/cvControlsI.H

@@ -88,6 +88,30 @@ inline Foam::label Foam::cvControls::surfaceConformationRebuildFrequency() const
 }
 
 
+inline Foam::scalar Foam::cvControls::edgeSearchDistCoeffSqr() const
+{
+    return edgeSearchDistCoeffSqr_;
+}
+
+
+inline Foam::scalar Foam::cvControls::surfacePtReplaceDistCoeffSqr() const
+{
+    return surfacePtReplaceDistCoeffSqr_;
+}
+
+
+inline Foam::label Foam::cvControls::maxConformationIterations() const
+{
+    return maxConformationIterations_;
+}
+
+
+inline Foam::scalar Foam::cvControls::iterationToInitialHitRatioLimit() const
+{
+    return iterationToInitialHitRatioLimit_;
+}
+
+
 inline Foam::Switch Foam::cvControls::objOutput() const
 {
     return objOutput_;
@@ -148,78 +172,20 @@ inline Foam::scalar Foam::cvControls::removalDistCoeff() const
 }
 
 
+inline Foam::Switch Foam::cvControls::filterEdges() const
+{
+    return filterEdges_;
+}
+
+inline Foam::Switch Foam::cvControls::filterFaces() const
+{
+    return filterFaces_;
+}
+
 inline Foam::Switch Foam::cvControls::writeTetDualMesh() const
 {
     return writeTetDualMesh_;
 }
 
 
-inline Foam::scalar Foam::cvControls::filterSizeCoeff() const
-{
-    return filterSizeCoeff_;
-}
-
-
-inline Foam::scalar Foam::cvControls::mergeClosenessCoeff() const
-{
-    return mergeClosenessCoeff_;
-}
-
-
-inline Foam::scalar Foam::cvControls::edgeMergeAngle() const
-{
-    return edgeMergeAngle_;
-}
-
-
-inline Foam::Switch
-Foam::cvControls::continueFilteringOnBadInitialPolyMesh() const
-{
-    return continueFilteringOnBadInitialPolyMesh_;
-}
-
-
-inline Foam::scalar Foam::cvControls::filterErrorReductionCoeff() const
-{
-    return filterErrorReductionCoeff_;
-}
-
-
-inline Foam::label Foam::cvControls::filterCountSkipThreshold() const
-{
-    return filterCountSkipThreshold_;
-}
-
-
-inline Foam::label Foam::cvControls::maxCollapseIterations() const
-{
-    return maxCollapseIterations_;
-}
-
-
-inline Foam::label Foam::cvControls::maxConsecutiveEqualFaceSets() const
-{
-    return maxConsecutiveEqualFaceSets_;
-}
-
-
-inline Foam::scalar Foam::cvControls::surfaceStepFaceAngle() const
-{
-    return surfaceStepFaceAngle_;
-}
-
-
-inline Foam::scalar Foam::cvControls::edgeCollapseGuardFraction() const
-{
-    return edgeCollapseGuardFraction_;
-}
-
-
-inline Foam::scalar
-Foam::cvControls::maxCollapseFaceToPointSideLengthCoeff() const
-{
-    return maxCollapseFaceToPointSideLengthCoeff_;
-}
-
-
 // ************************************************************************* //

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/initialPointsMethod/autoDensity/autoDensity.C

@@ -339,7 +339,7 @@ bool Foam::autoDensity::fillBox
 
         pointField corners(bb.points());
 
-        scalarField cornerSizes = cvMesh_.cellSizeControl().cellSize(corners);
+        scalarField cornerSizes = cvMesh_.cellShapeControls().cellSize(corners);
 
         Field<bool> insideCorners = combinedWellInside(corners, cornerSizes);
 
@@ -448,7 +448,7 @@ bool Foam::autoDensity::fillBox
                         );
                 }
 
-                lineSizes = cvMesh_.cellSizeControl().cellSize(linePoints);
+                lineSizes = cvMesh_.cellShapeControls().cellSize(linePoints);
 
                 Field<bool> insideLines = combinedWellInside
                 (
@@ -547,7 +547,7 @@ bool Foam::autoDensity::fillBox
         // corner when only some these points are required.
         shuffle(samplePoints);
 
-        scalarField sampleSizes = cvMesh_.cellSizeControl().cellSize
+        scalarField sampleSizes = cvMesh_.cellShapeControls().cellSize
         (
             samplePoints
         );
@@ -713,7 +713,7 @@ bool Foam::autoDensity::fillBox
 
             point p = min + cmptMultiply(span, rnd.vector01());
 
-            scalar localSize = cvMesh_.cellSizeControl().cellSize(p);
+            scalar localSize = cvMesh_.cellShapeControls().cellSize(p);
 
             bool insidePoint = false;
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/initialPointsMethod/bodyCentredCubic/bodyCentredCubic.C

@@ -167,7 +167,7 @@ List<Vb::Point> bodyCentredCubic::initialPoints() const
                 minimumSurfaceDistanceCoeffSqr_
                *sqr
                 (
-                    cvMesh_.cellSizeControl().cellSize(points)
+                    cvMesh_.cellShapeControls().cellSize(points)
                 )
             );
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/initialPointsMethod/faceCentredCubic/faceCentredCubic.C

@@ -228,7 +228,7 @@ List<Vb::Point> faceCentredCubic::initialPoints() const
                 minimumSurfaceDistanceCoeffSqr_
                *sqr
                 (
-                    cvMesh_.cellSizeControl().cellSize(points)
+                    cvMesh_.cellShapeControls().cellSize(points)
                 )
             );
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/initialPointsMethod/pointFile/pointFile.C

@@ -132,7 +132,7 @@ List<Vb::Point> pointFile::initialPoints() const
         minimumSurfaceDistanceCoeffSqr_
        *sqr
         (
-            cvMesh_.cellSizeControl().cellSize(points)
+            cvMesh_.cellShapeControls().cellSize(points)
         )
     );
 

applications/utilities/mesh/generation/cvMesh/conformalVoronoiMesh/initialPointsMethod/uniformGrid/uniformGrid.C

@@ -144,7 +144,7 @@ List<Vb::Point> uniformGrid::initialPoints() const
                 minimumSurfaceDistanceCoeffSqr_
                *sqr
                 (
-                    cvMesh_.cellSizeControl().cellSize(points)
+                    cvMesh_.cellShapeControls().cellSize(points)
                 )
             );
 

applications/utilities/mesh/generation/cvMesh/cvMesh.C

@@ -21,11 +21,6 @@ License
     You should have received a copy of the GNU General Public License
     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
-    As a special exception, you have permission to link this program with the
-    CGAL library and distribute executables, as long as you follow the
-    requirements of the GNU GPL in regard to all of the software in the
-    executable aside from CGAL.
-
 Application
     cvMesh
 
@@ -44,11 +39,6 @@ using namespace Foam;
 
 int main(int argc, char *argv[])
 {
-    argList::addBoolOption
-    (
-        "noFilter",
-        "Do not filter the mesh"
-    );
     Foam::argList::addBoolOption
     (
         "checkGeometry",
@@ -60,11 +50,8 @@ int main(int argc, char *argv[])
 
     runTime.functionObjects().off();
 
-    const bool noFilter = !args.optionFound("noFilter");
     const bool checkGeometry = args.optionFound("checkGeometry");
 
-    Info<< "Mesh filtering is " << (noFilter ? "on" : "off") << endl;
-
     IOdictionary cvMeshDict
     (
         IOobject
@@ -112,15 +99,9 @@ int main(int argc, char *argv[])
 
         Info<< nl << "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
-            << nl << endl;
+            << endl;
     }
 
-    mesh.writeMesh(runTime.constant(), noFilter);
-
-    Info<< nl << "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
-        << "  ClockTime = " << runTime.elapsedClockTime() << " s"
-        << nl << endl;
-
     Info<< nl << "End" << nl << endl;
 
     return 0;

applications/utilities/mesh/generation/cvMesh/cvMeshBackgroundMesh/Make/options

@@ -14,14 +14,14 @@ EXE_INC = \
     -I$(LIB_SRC)/triSurface/lnInclude \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
-    -I$(LIB_SRC)/fileFormats/lnInclude \
+    -I$(LIB_SRC)/dynamicMesh/lnInclude \
-    -I$(LIB_SRC)/sampling/lnInclude \
+    -I../vectorTools
-    -I$(LIB_SRC)/dynamicMesh/lnInclude
 
 EXE_LIBS = \
     $(CGAL_LIBS) \
     -lboost_thread \
     -lmpfr \
+    -lgmp \
     -lconformalVoronoiMesh \
     -ldecompositionMethods /* -L$(FOAM_LIBBIN)/dummy -lscotchDecomp */ \
     -ledgeMesh \

applications/utilities/mesh/generation/cvMesh/cvMeshBackgroundMesh/cvMeshBackgroundMesh.C

@@ -36,7 +36,7 @@ Description
 #include "triSurface.H"
 #include "searchableSurfaces.H"
 #include "conformationSurfaces.H"
-#include "cellSizeControlSurfaces.H"
+#include "cellShapeControl.H"
 #include "backgroundMeshDecomposition.H"
 #include "cellShape.H"
 #include "cellModeller.H"
@@ -450,10 +450,15 @@ int main(int argc, char *argv[])
         cvMeshDict.subDict("surfaceConformation")
     );
 
-    cellSizeControlSurfaces cellSizeControl
+    autoPtr<cellShapeControl> cellShapeControls
     (
+        cellShapeControl::New
+        (
+            runTime,
+            cvMeshDict.subDict("motionControl"),
             allGeometry,
-        cvMeshDict.subDict("motionControl")
+            geometryToConformTo
+        )
     );
 
 
@@ -464,7 +469,7 @@ int main(int argc, char *argv[])
 
         // Determine the number of cells in each direction.
         const vector span = bb.span();
-        vector nScalarCells = span/cellSizeControl.defaultCellSize();
+        vector nScalarCells = span/cellShapeControls().defaultCellSize();
 
         // Calculate initial cell size to be a little bit smaller than the
         // defaultCellSize to avoid initial refinement triggering.
@@ -580,7 +585,7 @@ int main(int argc, char *argv[])
         20.0,   //maxCellWeightCoeff
         runTime,
         geometryToConformTo,
-        cellSizeControl,
+        cellShapeControls(),
         rndGen,
         cvMeshDict
     );

applications/utilities/mesh/generation/cvMesh/cvMeshDict

@@ -263,7 +263,7 @@ initialPoints
 // It determines the cell size given a location. It then uses all
 // the rules
 // - defaultCellSize
-// - cellSizeControlGeometry
+// - cellShapeControl
 // to determine target cell size. Rule with highest priority wins. If same
 // priority smallest cell size wins.
 motionControl
@@ -271,10 +271,28 @@ motionControl
     // Absolute cell size of back ground mesh. This is the maximum cell size.
     defaultCellSize     0.00075;
 
-    // Assign a priority to all requests for cell sizes, the highest overrules.
+    //cellShapeControl    constantControl;
-    defaultPriority     0;
+    //cellShapeControl    fileControl;
+    cellShapeControl    surfaceControl;
 
-    cellSizeControlGeometry
+    // Provide constant values for cell size and alignment
+    constantControlCoeffs
+    {
+        cellSize      0.00075;
+        cellAlignment (1 0 0 0 1 0 0 0 1);
+    }
+
+    // Read in the points of the background grid used for cell shape control
+    // from a file, with corresponding files for alignment and size
+    fileControlCoeffs
+    {
+        pointFile       "";
+        sizesFile       "";
+        alignmentsFile  "";
+    }
+
+    // Calculate the sizes and alignments from surfaces
+    surfaceControlCoeffs
     {
         ref7_outside
         {
@@ -319,6 +337,16 @@ motionControl
         }
     }
 
+    // Provide an aspect ratio and the direction in which it acts on the mesh.
+    // Default is 1.0 if this section is not present in the dictionary
+    cellAspectRatioControl
+    {
+        // Aspect ratio.
+        aspectRatio                 2.0;
+        // Direction of action of the aspect ratio
+        aspectRatioDirection        (1 0 0);
+    }
+
     // Underrelaxation for point motion. Simulated annealing: starts off at 1
     // and lowers to 0 (at simulation endTime) to converge points.
     // adaptiveLinear is preferred choice.
@@ -396,6 +424,12 @@ motionControl
 // Do not change. See cvControls.H
 polyMeshFiltering
 {
+    // Filter small edges
+    filterEdges                             on;
+
+    // Filter small and sliver faces
+    filterFaces                             off;
+
     // Write the underlying Delaunay tet mesh at output time
     writeTetDualMesh                        false;  //true;
 

wmake/rules/General/CGAL

@@ -7,4 +7,5 @@ CGAL_INC = \
 
 CGAL_LIBS = \
     -L$(MPFR_ARCH_PATH)/lib \
+    -L$(GMP_ARCH_PATH)/lib \
     -L$(BOOST_ARCH_PATH)/lib