Method mergeBuildingUnit

src/model/ModelMerger.cpp:805–835

  }

  void ModelMerger::mergeBuildingUnit(BuildingUnit& currentBuildingUnit, const BuildingUnit& newBuildingUnit) {
    if (m_newMergedHandles.find(newBuildingUnit.handle()) != m_newMergedHandles.end()) {
      // already merged
      return;
    }
    m_newMergedHandles.insert(newBuildingUnit.handle());

    currentBuildingUnit.setName(newBuildingUnit.nameString());

    // rendering color
    boost::optional<RenderingColor> newColor = newBuildingUnit.renderingColor();
    if (newColor) {
      boost::optional<RenderingColor> currentColor = currentBuildingUnit.renderingColor();
      if (currentColor) {
        currentColor->setRenderingRedValue(newColor->renderingRedValue());
        currentColor->setRenderingGreenValue(newColor->renderingGreenValue());
        currentColor->setRenderingBlueValue(newColor->renderingBlueValue());
        currentColor->setRenderingAlphaValue(newColor->renderingAlphaValue());
      } else {
        currentColor = RenderingColor::fromColorString(newColor->colorString(), currentBuildingUnit.model());
        OS_ASSERT(currentColor);
        currentBuildingUnit.setRenderingColor(*currentColor);
      }
    }

    // buildingUnitType
    // DLM: TODO need to check if other buildingUnitType is defaulted and optionally set
    //currentBuildingUnit.setBuildingUnitType(newBuildingUnit.buildingUnitType());

    // DLM: TODO featureNames() const;
  }

  void ModelMerger::mergeDefaultConstructionSet(DefaultConstructionSet& currentDefaultConstructionSet,
                                                const DefaultConstructionSet& newDefaultConstructionSet) {