loadDistortionTable

ArtecCaptureSDK::ErrorCode ArtecScannerBase::loadDistortionTable( unsigned int correctHash, const std::wstring& pathToCalibration )
{
    fs::path dirName = pathToCalibration;
    if(!fs::exists(dirName) || !fs::is_directory(dirName))
        return ErrorCode_InvalidOperation;
    fs::directory_iterator end;
    for (fs::directory_iterator dirIt(dirName); dirIt != end;  ++dirIt)
    {
        if(fs::is_regular_file(dirIt->path()) && fs::extension(dirIt->path()) == ".corr")
        {
            if (!distortionTable_->load_from_protoBuf(dirIt->path().string().c_str()) )
                continue;

            std::string tab_pack;

            distortionTable_->save_to_protoBuf_str( tab_pack );

            unsigned int hash = _crc32((const unsigned char*)tab_pack.c_str(), tab_pack.length());

            if (hash == correctHash)
            {
                ILog* log = getArtecSDKLog();
                if (log)
                    log->verbose(L"Tabulation file successfully loaded");
                return ErrorCode_OK;
            }
        }
    }
    return ErrorCode_InvalidOperation;
}