C++ (Cpp) primitiveMesh::cellCentres Examples

Example #1

File: directions.C Project: OpenFOAM/OpenFOAM-dev

void Foam::directions::writeOBJ
(
    const fileName& fName,
    const primitiveMesh& mesh,
    const vectorField& dirs
)
{
    Pout<< "Writing cell info to " << fName << " as vectors at the cellCentres"
        << endl << endl;

    OFstream xDirStream(fName);

    label vertI = 0;

    forAll(dirs, celli)
    {
        const point& ctr = mesh.cellCentres()[celli];

        // Calculate local length scale
        scalar minDist = great;

        const labelList& nbrs = mesh.cellCells()[celli];

        forAll(nbrs, nbrI)
        {
            minDist = min(minDist, mag(mesh.cellCentres()[nbrs[nbrI]] - ctr));
        }

        scalar scale = 0.5*minDist;

        writeOBJ(xDirStream, ctr, ctr + scale*dirs[celli], vertI);
    }

Example #2

File: cellSet.C Project: 0184561/OpenFOAM-2.1.x

void Foam::cellSet::writeDebug
(
    Ostream& os,
    const primitiveMesh& mesh,
    const label maxLen
) const
{
    topoSet::writeDebug(os, mesh.cellCentres(), maxLen);
}