Class geomCellLooper

src/dynamicMesh/meshCut/cellLooper/geomCellLooper.H:64–186

\*---------------------------------------------------------------------------*/

class geomCellLooper
:
    public cellLooper
{

    // Static

        //- Tolerance for point equal test. Fraction of edge length.
        static const scalar pointEqualTol_;

        //- Tolerance for cut through edges to get snapped to edge end point.
        //  Fraction of length of minimum connected edge length.
        static scalar snapTol_;


    // Private Member Functions

        //- Min length of attached edges
        scalar minEdgeLen(const label vertI) const;

        //- Return true and set weight if edge is cut
        bool cutEdge
        (
            const plane& cutPlane,
            const label edgeI,
            scalar& weight
        ) const;

        //- Snaps cut through edge by cut through vertex (if weight closer than
        //  tol to 0 or 1). Returns vertex label snapped to or -1.
        label snapToVert
        (
            const scalar tol,
            const label edgeI,
            const scalar weight
        ) const;

        //- Gets two (random) vectors perpendicular to n and each other to be
        //  used as base.
        void getBase
        (
            const vector& n,
            vector& e0,
            vector& e1
        ) const;

        //- Return true if the cut edge at loop[index] is inbetween the cuts
        //  through the edge end points.
        bool edgeEndsCut(const labelList&, const label index) const;


        //- Disallow default bitwise copy construct
        geomCellLooper(const geomCellLooper&);

        //- Disallow default bitwise assignment
        void operator=(const geomCellLooper&);