Function readAC

src/triSurface/triSurface/interfaces/AC3D/readAC.C:123–343

// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

bool triSurface::readAC(const fileName& ACfileName)
{
    IFstream ACfile(ACfileName);

    if (!ACfile.good())
    {
        FatalErrorInFunction
            << "Cannot read file " << ACfileName
            << exit(FatalError);
    }

    string line;
    ACfile.getLine(line);

    string version = line.substr(4);

    if (version != "b")
    {
        WarningInFunction
            << "When reading AC3D file " << ACfileName
            << " read header " << line << " with version " << version
            << endl << "Only tested reading with version 'b'."
            << " This might give problems" << endl;
    }

    string cmd;

    string args;

    if (!readUpto("OBJECT", ACfile, args) || (args != "world"))
    {
        FatalErrorInFunction
            << "Cannot find \"OBJECT world\" in file " << ACfileName
            << exit(FatalError);
    }

    // Number of kids = patches

    readUpto("kids", ACfile, args, "");

    label nPatches = parseInt(args);

    // Storage for patches and unmerged points and faces

    DynamicList<point> points;
    DynamicList<labelledTri> faces;
    geometricSurfacePatchList patches(nPatches);


    // Start of vertices for object/patch
    label patchStartVert = 0;

    for (label patchi = 0; patchi < nPatches; patchi++)
    {
        readUpto
        (
            "OBJECT",
            ACfile,