Method ReadCurveIndices

src/cpp/web-ifc/geometry/IfcGeometryLoader.cpp:4268–4309

  }

  std::vector<IfcSegmentIndexSelect> IfcGeometryLoader::ReadCurveIndices() const
  {
    std::vector<IfcSegmentIndexSelect> result;

    parsing::IfcTokenType t = _loader.GetTokenType();
    // If you receive a reference then go to the reference
    if (t == parsing::IfcTokenType::REF)
    {
      _loader.StepBack();
      _loader.MoveToArgumentOffset(_loader.GetRefArgument(), 0);
    }

    _loader.StepBack();
    while (_loader.GetTokenType() != parsing::IfcTokenType::SET_END)
    {
      _loader.StepBack();
      if (_loader.GetTokenType() == parsing::IfcTokenType::LABEL)
      {
        IfcSegmentIndexSelect segment;
        _loader.StepBack();
        segment.type = _loader.GetStringArgument();
        while (_loader.GetTokenType() != parsing::IfcTokenType::SET_END)
        {
          _loader.StepBack();
          while (_loader.GetTokenType() != parsing::IfcTokenType::SET_END)
          {
            _loader.StepBack();
            t = _loader.GetTokenType();
            // If you receive a real then add the real to the list
            if (t == parsing::IfcTokenType::INTEGER)
            {
              _loader.StepBack();
              segment.indexs.push_back(static_cast<uint32_t>(_loader.GetIntArgument()));
            }
          }
        }
        result.push_back(segment);
      }
    }

    return result;
  }

}