src/Navigation/TryAllNavigationPolicy.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 "Acts/Navigation/TryAllNavigationPolicy.hpp"
0010
0011 #include "Acts/Geometry/TrackingVolume.hpp"
0012 #include "Acts/Navigation/NavigationStream.hpp"
0013
0014 namespace Acts {
0015
0016 TryAllNavigationPolicy::TryAllNavigationPolicy(const GeometryContext& /*gctx*/,
0017                                                const TrackingVolume& volume,
0018                                                const Logger& logger,
0019                                                const Config& config)
0020     : m_cfg{config}, m_volume(&volume) {
0021   assert(m_volume != nullptr);
0022   ACTS_VERBOSE("TryAllNavigationPolicy created for volume "
0023                << m_volume->volumeName() << " with config: "
0024                << " portals=" << m_cfg.portals << " sensitives="
0025                << m_cfg.sensitives << " passives=" << m_cfg.passives);
0026 }
0027
0028 TryAllNavigationPolicy::TryAllNavigationPolicy(const GeometryContext& gctx,
0029                                                const TrackingVolume& volume,
0030                                                const Logger& logger)
0031     : TryAllNavigationPolicy(gctx, volume, logger, {}) {}
0032
0033 void TryAllNavigationPolicy::initializeCandidates(
0034     [[maybe_unused]] const GeometryContext& gctx,
0035     const NavigationArguments& args, AppendOnlyNavigationStream& stream,
0036     const Logger& logger) const {
0037   ACTS_VERBOSE("TryAllNavigationPolicy");
0038   assert(m_volume != nullptr);
0039
0040   if (m_cfg.portals) {
0041     for (const auto& portal : m_volume->portals()) {
0042       stream.addPortalCandidate(portal);
0043     }
0044   }
0045
0046   if (!(m_cfg.sensitives || m_cfg.passives)) {
0047     return;
0048   }
0049
0050   for (const auto& surface : m_volume->surfaces()) {
0051     bool isSensitive = surface.associatedDetectorElement() != nullptr;
0052     if ((m_cfg.passives && !isSensitive) || (m_cfg.sensitives && isSensitive)) {
0053       stream.addSurfaceCandidate(surface, args.tolerance);
0054     }
0055   }
0056 }
0057
0058 void TryAllNavigationPolicy::connect(NavigationDelegate& delegate) const {
0059   connectDefault<TryAllNavigationPolicy>(delegate);
0060 }
0061
0062 }  // namespace Acts