Obj/src/ObjTrackingGeometryWriter.cpp

0001 // This file is part of the ACTS project.
0002 //
0003 // Copyright (C) 2016 CERN for the benefit of the ACTS project
0004 //
0005 // This Source Code Form is subject to the terms of the Mozilla Public
0006 // License, v. 2.0. If a copy of the MPL was not distributed with this
0007 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
0008
0009 #include "ActsExamples/Io/Obj/ObjTrackingGeometryWriter.hpp"
0010
0011 #include "Acts/Geometry/TrackingGeometry.hpp"
0012 #include "Acts/Utilities/Logger.hpp"
0013 #include "Acts/Visualization/GeometryView3D.hpp"
0014 #include "Acts/Visualization/ObjVisualization3D.hpp"
0015 #include "Acts/Visualization/ViewConfig.hpp"
0016 #include "ActsExamples/Framework/AlgorithmContext.hpp"
0017
0018 #include <filesystem>
0019
0020 namespace ActsExamples {
0021
0022 ObjTrackingGeometryWriter::ObjTrackingGeometryWriter(
0023     const ObjTrackingGeometryWriter::Config& config, Acts::Logging::Level level)
0024     : m_logger{Acts::getDefaultLogger(name(), level)}, m_cfg(config) {}
0025
0026 std::string ObjTrackingGeometryWriter::name() const {
0027   return "ObjTrackingGeometryWriter";
0028 }
0029
0030 ProcessCode ObjTrackingGeometryWriter::write(
0031     const AlgorithmContext& context, const Acts::TrackingGeometry& tGeometry) {
0032   ACTS_DEBUG(">>Obj: Writer for TrackingGeometry object called.");
0033
0034   auto world = tGeometry.highestTrackingVolume();
0035   if (world != nullptr) {
0036     write(context, *world,
0037           tGeometry.geometryVersion() ==
0038               Acts::TrackingGeometry::GeometryVersion::Gen3);
0039   }
0040   return ProcessCode::SUCCESS;
0041 }
0042
0043 void ObjTrackingGeometryWriter::write(const AlgorithmContext& context,
0044                                       const Acts::TrackingVolume& tVolume,
0045                                       bool gen3) {
0046   ACTS_DEBUG(">>Obj: Writer for TrackingVolume object called.");
0047
0048   Acts::ObjVisualization3D objVis(m_cfg.outputPrecision, m_cfg.outputScalor);
0049
0050   if (gen3) {
0051     ACTS_VERBOSE(">>Obj: Gen3 geometry detected, using Gen3 visualization");
0052     tVolume.visualize(objVis, context.recoGeoContext);
0053     objVis.write(m_cfg.outputDir / "geometry");
0054   } else {
0055     ACTS_VERBOSE(">>Obj: Gen1 geometry detected, using Gen1 visualization");
0056     Acts::GeometryView3D::drawTrackingVolume(
0057         objVis, tVolume, context.recoGeoContext, m_cfg.containerView,
0058         m_cfg.volumeView, m_cfg.passiveView, m_cfg.sensitiveView,
0059         m_cfg.gridView, true, "", std::filesystem::path(m_cfg.outputDir));
0060   }
0061 }
0062
0063 }  // namespace ActsExamples