Method GetProfileByLine

src/cpp/web-ifc/geometry/IfcGeometryLoader.cpp:3125–3686

  }

  IfcProfile IfcGeometryLoader::GetProfileByLine(uint32_t expressID) const
  {
    spdlog::debug("[GetProfileByLine({})]", expressID);
    auto lineType = _loader.GetLineType(expressID);
    switch (lineType)
    {
    case schema::IFCARBITRARYOPENPROFILEDEF:
    case schema::IFCARBITRARYCLOSEDPROFILEDEF:
    {
      IfcProfile profile;

      _loader.MoveToArgumentOffset(expressID, 0);
      profile.type = _loader.GetStringArgument();
      _loader.MoveToArgumentOffset(expressID, 2);
      uint32_t curveID = _loader.GetRefArgument();
      // ISSUES 765,1604 require dimension 3, not sure how to solve it without a stopgap
      profile.curve = GetCurve(curveID, 3);
      profile.isConvex = IsCurveConvex(profile.curve);

      return profile;
    }
    case schema::IFCARBITRARYPROFILEDEFWITHVOIDS:
    {
      IfcProfile profile;

      _loader.MoveToArgumentOffset(expressID, 0);
      profile.type = _loader.GetStringArgument();
      _loader.MoveToArgumentOffset(expressID, 2);
      profile.curve = GetCurve(_loader.GetRefArgument(), 2);
      profile.isConvex = IsCurveConvex(profile.curve);

      _loader.MoveToArgumentOffset(expressID, 3);
      auto holes = _loader.GetSetArgument();

      for (auto &hole : holes)
      {
        IfcCurve holeCurve = GetCurve(_loader.GetRefArgument(hole), 2);
        profile.holes.push_back(holeCurve);
      }

      return profile;
    }
    case schema::IFCRECTANGLEPROFILEDEF:
    case schema::IFCROUNDEDRECTANGLEPROFILEDEF:
    {
      IfcProfile profile;

      _loader.MoveToArgumentOffset(expressID, 0);
      profile.type = _loader.GetStringArgument();
      profile.isConvex = true;

      _loader.MoveToArgumentOffset(expressID, 2);
      uint32_t placementID = _loader.GetRefArgument();
      double xdim = _loader.GetDoubleArgument();
      double ydim = _loader.GetDoubleArgument();

      if (placementID != 0)
      {