Method setFile

src/serializers/SvgSerializer.cpp:2315–2352

}

void SvgSerializer::setFile(IfcParse::IfcFile* f) {
	file = f;

	auto storeys = f->instances_by_type("IfcBuildingStorey");
	if (!storeys || storeys->size() == 0) {
		auto mapping = ifcopenshell::geometry::impl::mapping_implementations().construct(file, geometry_settings_);

		std::vector<const IfcParse::declaration*> to_derive_from;
		to_derive_from.push_back(f->schema()->declaration_by_name("IfcBuilding"));
		to_derive_from.push_back(f->schema()->declaration_by_name("IfcSite"));
		for (auto it = to_derive_from.begin(); it != to_derive_from.end(); ++it) {
			aggregate_of_instance::ptr insts = f->instances_by_type(*it);
			if (insts) {
				for (auto jt = insts->begin(); jt != insts->end(); ++jt) {
					IfcUtil::IfcBaseEntity* product = (IfcUtil::IfcBaseEntity*) *jt;
					if (!product->get("ObjectPlacement").isNull()) {
						auto item = mapping->map(product->get("ObjectPlacement"));
						auto matrix = ifcopenshell::geometry::taxonomy::cast<ifcopenshell::geometry::taxonomy::matrix4>(item);
						gp_Trsf trsf;
						if (matrix) {
							// @todo shouldn't this take into account configurable section height?
							setSectionHeight(matrix->translation_part()(2) + 1.);
#ifdef TAXONOMY_USE_NAKED_PTR
							delete matrix;
#endif
							Logger::Warning("No building storeys encountered, used for reference:", product);
							return;
						}
					}
				}
			}
		}

		delete mapping;

		Logger::Warning("No building storeys encountered, output might be invalid or missing");
	}
}

void SvgSerializer::setSectionHeight(double h, const IfcUtil::IfcBaseEntity* storey) {
	section_data_.emplace();