Function getEdgeFaces

src/meshTools/meshTools/meshTools.C:457–496

Get the two faces on celli using edgeI.

// Get the two faces on celli using edgeI.
void Foam::meshTools::getEdgeFaces
(
    const primitiveMesh& mesh,
    const label celli,
    const label edgeI,
    label& face0,
    label& face1
)
{
    const labelList& eFaces = mesh.edgeFaces(edgeI);

    face0 = -1;
    face1 = -1;

    forAll(eFaces, eFacei)
    {
        label facei = eFaces[eFacei];

        if (faceOnCell(mesh, celli, facei))
        {
            if (face0 == -1)
            {
                face0 = facei;
            }
            else
            {
                face1 = facei;

                return;
            }
        }
    }

    if ((face0 == -1) || (face1 == -1))
    {
        FatalErrorInFunction
            << "Can not find faces using edge " << mesh.edges()[edgeI]
            << " on cell " << celli << abort(FatalError);
    }
}


// Return label of other edge connected to vertex