Function readPoints

src/conversion/meshReader/starcd/STARCDMeshReader.C:116–199

read in the points from the .vrt file ---------------------------------------------------------------------------*\ Line 1: PROSTAR_VERTEX [newline] Line 2: 0 0 0 0 0 0 0 [newline] Body: [newline] \*---------------------------------------------------------------------------*/

\*---------------------------------------------------------------------------*/
void Foam::meshReaders::STARCD::readPoints
(
    const fileName& inputName,
    const scalar scaleFactor
)
{
    const word fileSignature = "PROSTAR_VERTEX";
    label nPoints = 0, maxId = 0;

    // Pass 1:
    // get # points and maximum vertex label
    {
        IFstream is(inputName);
        readHeader(is, fileSignature);

        label lineLabel;
        scalar x, y, z;

        while ((is >> lineLabel).good())
        {
            nPoints++;
            maxId = max(maxId, lineLabel);
            is >> x >> y >> z;
        }
    }

    Info<< "Number of points  = " << nPoints << endl;

    // set sizes and reset to invalid values

    points_.setSize(nPoints);
    mapToFoamPointId_.setSize(maxId+1);

    //- Original Point number for a given vertex
    // might need again in the future
    ////     labelList origPointId(nPoints);
    ////     origPointId = -1;

    mapToFoamPointId_ = -1;

    // Pass 2:
    // construct pointList and conversion table
    // from Star vertex numbers to Foam point labels
    if (nPoints > 0)
    {
        IFstream is(inputName);
        readHeader(is, fileSignature);

        label lineLabel;

        label pointi = 0;
        while ((is >> lineLabel).good())
        {
            is  >> points_[pointi].x()
                >> points_[pointi].y()
                >> points_[pointi].z();

            // might need again in the future