const Foam::labelListList& Foam::primitiveMesh::cellPoints() const
{
if (!cpPtr_)
{
if (debug)
{
Pout<< "primitiveMesh::cellPoints() : "
<< "calculating cellPoints" << endl;
if (debug == -1)
{
// For checking calls:abort so we can quickly hunt down
// origin of call
FatalErrorIn("primitiveMesh::cellPoints()")
<< abort(FatalError);
}
}
// Invert pointCells
cpPtr_ = new labelListList(nCells());
invertManyToMany(nCells(), pointCells(), *cpPtr_);
}
return *cpPtr_;
}
forAll(boundary_, patchi)
{
faceList& patchFaces = boundary_[patchi];
const labelListList& PointCells = pointCells();
forAll(patchFaces, facei)
{
bool found = false;
face& curFace = patchFaces[facei];
const labelList& facePoints = curFace;
forAll(facePoints, pointI)
{
const labelList& facePointCells =
PointCells[facePoints[pointI]];
forAll(facePointCells, celli)
{
const faceList& curCellFaces =
cellFaces_[facePointCells[celli]];
forAll(curCellFaces, cellFacei)
{
if (sammEqualFace(curCellFaces[cellFacei], curFace))
{
// Found the cell face corresponding to this face
found = true;
// Set boundary face to the corresponding cell face
// which guarantees it is outward-pointing
curFace = curCellFaces[cellFacei];
}
if (found) break;
}
if (found) break;
}
if (found) break;
}
if (!found)
{
FatalErrorInFunction
<< "Face " << facei
<< " does not have neighbour cell." << endl
<< " face : " << endl << curFace
<< abort(FatalError);
}
}
curCell.setSize(cellFaces_[celli].size());
forAll(curCell, fI)
{
curCell[fI] = -1;
}
maxFaces += cellFaces_[celli].size();
}
Info<< "Maximum possible number of faces in mesh: " << maxFaces << endl;
meshFaces_.setSize(maxFaces);
// set reference to point-cell addressing
const labelListList& PointCells = pointCells();
bool found = false;
nInternalFaces_ = 0;
forAll(cellFaces_, celli)
{
// Note:
// Insertion cannot be done in one go as the faces need to be
// added into the list in the increasing order of neighbour
// cells. Therefore, all neighbours will be detected first
// and then added in the correct order.
const faceList& curFaces = cellFaces_[celli];
void Foam::starMesh::markBoundaryFaces()
{
// set size of mark lists for the boundary
boundaryCellIDs_.setSize(boundary_.size());
boundaryCellFaceIDs_.setSize(boundary_.size());
forAll(boundary_, patchi)
{
const faceList& patchFaces = boundary_[patchi];
// set size of patch lists
labelList& curBoundaryCellIDs = boundaryCellIDs_[patchi];
labelList& curBoundaryCellFaceIDs = boundaryCellFaceIDs_[patchi];
curBoundaryCellIDs.setSize(patchFaces.size());
curBoundaryCellFaceIDs.setSize(patchFaces.size());
const labelListList& PointCells = pointCells();
forAll(patchFaces, facei)
{
bool found = false;
const face& curFace = patchFaces[facei];
const labelList& facePoints = curFace;
forAll(facePoints, pointi)
{
const labelList& facePointCells =
PointCells[facePoints[pointi]];
forAll(facePointCells, celli)
{
const label curCellIndex = facePointCells[celli];
const faceList& curCellFaces =
cellFaces_[curCellIndex];
forAll(curCellFaces, cellFacei)
{
if (starEqualFace(curFace, curCellFaces[cellFacei]))
{
// Found the cell face corresponding to this face
found = true;
// Set boundary face to the corresponding cell face
curBoundaryCellIDs[facei] = curCellIndex;
curBoundaryCellFaceIDs[facei] = cellFacei;
}
if (found) break;
}
if (found) break;
}
if (found) break;
}
if (!found)
{
FatalErrorInFunction
<< "Face " << facei
<< " does not have neighbour cell."
<< " Face : " << endl << curFace << endl
<< "PROSTAR Command: vset,news,vlis";
forAll(curFace, spI)
{
if (curFace[spI] > -1 && curFace[spI] < starPointID_.size())
{
Info<< "," << starPointID_[curFace[spI]];
}
else
{
Info<< ",???";
}
}
FatalError
<< " $ bset,add,vset,all"
<< abort(FatalError);
}
}
void Foam::starMesh::createPolyBoundary()
{
label nBoundaryFacesFound = 0;
polyBoundaryPatchStartIndices_.setSize(boundary_.size());
label nCreatedFaces = nInternalFaces_;
const labelListList& PointCells = pointCells();
forAll(boundary_, patchi)
{
const faceList& curShapePatch = boundary_[patchi];
polyBoundaryPatchStartIndices_[patchi] = nCreatedFaces;
forAll(curShapePatch, facei)
{
bool found = false;
const face& curFace = curShapePatch[facei];
meshFaces_[nCreatedFaces] = curFace;
// Must find which cell this face belongs to in order to
// mark it in the cellPolys_
const labelList& facePoints = curFace;
forAll(facePoints, pointi)
{
const labelList& facePointCells =
PointCells[facePoints[pointi]];
forAll(facePointCells, celli)
{
const faceList& curCellFaces =
cellFaces_[facePointCells[celli]];
forAll(curCellFaces, cellFacei)
{
if (curCellFaces[cellFacei] == curFace)
{
// Found the cell face corresponding to this face
found = true;
// Debugging
if
(
cellPolys_[facePointCells[celli]][cellFacei]
!= -1
)
{
if
(
cellPolys_[facePointCells[celli]][cellFacei]
> nInternalFaces_
)
{
InfoInFunction
<< "Problem with face: " << curFace
<< "\nProbably multiple definitions "
<< "of a single boundary face. " << endl
<< "Other boundary face: "
<< curCellFaces[cellFacei]
<< endl;
Info<< "PROSTAR Command: vset,news,vlis";
forAll(curCellFaces[cellFacei], spI)
{
// check if the point is given by STAR
// or created locally
if
(
curCellFaces[cellFacei][spI] > -1
&& curCellFaces[cellFacei][spI]
< starPointID_.size()
)
{
Info<< ","
<< starPointID_
[curCellFaces[cellFacei][spI]];
}
else
{
Info<< ",???";
}
}
Info<< " $ bset,add,vset,all" << endl;
}
else
{
InfoInFunction
<< "Problem with face: " << curFace
<< "\nProbably trying to define a "
<< "boundary face on a previously "
<< "matched internal face. " << endl
<< "Internal face: "
<< curCellFaces[cellFacei]
<< endl;
Info<< "PROSTAR Command: vset,news,vlis";
forAll(curCellFaces[cellFacei], spI)
{
// check if the point is given by STAR
// or created locally
if
(
curCellFaces[cellFacei][spI] > -1
&& curCellFaces[cellFacei][spI]
< starPointID_.size()
)
{
Info<< ","
<< starPointID_
[curCellFaces[cellFacei][spI]];
}
else
{
Info<< ",???";
}
}
Info<< " $ bset,add,vset,all" << endl;
}
}
cellPolys_[facePointCells[celli]][cellFacei] =
nCreatedFaces;
nBoundaryFacesFound++;
}
if (found) break;
}
if (found) break;
}
void sammMesh::createPolyBoundary()
{
label nBoundaryFacesFound = 0;
polyBoundaryPatchStartIndices_.setSize(boundary_.size());
label nCreatedFaces = nInternalFaces_;
const labelListList& PointCells = pointCells();
forAll(boundary_, patchI)
{
const faceList& curShapePatch = boundary_[patchI];
polyBoundaryPatchStartIndices_[patchI] = nCreatedFaces;
forAll(curShapePatch, faceI)
{
bool found = false;
const face& curFace = curShapePatch[faceI];
meshFaces_[nCreatedFaces] = curFace;
// Must find which cell this face belongs to in order to
// mark it in the cellPolys_
const labelList& facePoints = curFace;
forAll(facePoints, pointI)
{
const labelList& facePointCells =
PointCells[facePoints[pointI]];
forAll(facePointCells, cellI)
{
const faceList& curCellFaces =
cellFaces_[facePointCells[cellI]];
forAll(curCellFaces, cellFaceI)
{
if (curCellFaces[cellFaceI] == curFace)
{
// Found the cell face corresponding to this face
found = true;
// Debugging
if
(
cellPolys_[facePointCells[cellI]][cellFaceI]
!= -1
)
{
FatalErrorIn
(
"void sammMesh::createPolyBoundary()"
) << "This looks like an already detected "
<< "internal face"
<< abort(FatalError);
}
cellPolys_[facePointCells[cellI]][cellFaceI] =
nCreatedFaces;
nBoundaryFacesFound++;
}
if (found) break;
}
if (found) break;
}
if (found) break;
}
nCreatedFaces++;
}
}
