Method process_based_on_settings

src/ifcgeom/Iterator.cpp:403–435

}

IfcGeom::Element* IfcGeom::Iterator::process_based_on_settings(ifcopenshell::geometry::Settings settings, IfcGeom::BRepElement* elem, IfcGeom::TriangulationElement* previous)
{
	if (settings.get<ifcopenshell::geometry::settings::IteratorOutput>().get() == ifcopenshell::geometry::settings::SERIALIZED) {
		try {
			return new IfcGeom::SerializedElement(*elem);
		} catch (...) {
			Logger::Message(Logger::LOG_ERROR, "Getting a serialized element from model failed.");
			return nullptr;
		}
	} else if (settings.get<ifcopenshell::geometry::settings::IteratorOutput>().get() == ifcopenshell::geometry::settings::TRIANGULATED) {
		// the part before the hyphen is the representation id
		auto gid2 = elem->geometry().id();
		auto hyphen = gid2.find("-");
		if (hyphen != std::string::npos) {
			gid2 = gid2.substr(0, hyphen);
		}

		return decorate_with_cache_(GeometrySerializer::READ_TRIANGULATION, elem->guid(), gid2, [elem, previous]() {
			try {
				if (!previous) {
					return new TriangulationElement(*elem);
				} else {
					return new TriangulationElement(*elem, previous->geometry_pointer());
				}
			} catch (...) {
				Logger::Message(Logger::LOG_ERROR, "Getting a triangulation element from model failed.");
			}
			return (TriangulationElement*)nullptr;
		});
	} else {
		return elem;
	}
}

bool IfcGeom::Iterator::wait_for_element() {
	while (true) {