-
Notifications
You must be signed in to change notification settings - Fork 176
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge branch 'main' into add-dependabot
- Loading branch information
Showing
103 changed files
with
7,476 additions
and
564 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Binary file not shown.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,216 @@ | ||
| // This file is part of the Acts project. | ||
| // | ||
| // Copyright (C) 2024 CERN for the benefit of the Acts project | ||
| // | ||
| // This Source Code Form is subject to the terms of the Mozilla Public | ||
| // License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| // file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
|
|
||
| #pragma once | ||
|
|
||
| #include "Acts/Definitions/Algebra.hpp" | ||
| #include "Acts/Geometry/CylinderVolumeBounds.hpp" | ||
| #include "Acts/Geometry/Volume.hpp" | ||
| #include "Acts/Utilities/BinningType.hpp" | ||
| #include "Acts/Utilities/Logger.hpp" | ||
|
|
||
| #include <vector> | ||
|
|
||
| namespace Acts { | ||
|
|
||
| /// @class CylinderVolumeStack | ||
| /// This class implements a z-aligned or r-aligned stack | ||
| /// of cylinder volumes with synchronized bounds. | ||
| /// Externally, it presents as a single volume. | ||
| /// On construction, the input volumes are modified so that | ||
| /// they are connected in z and r and have synchronized bounds. | ||
| /// The way this is done can be configured using an *attachment* | ||
| /// and a *resize* strategy. Depending on the configuration, | ||
| /// the input volumes are either extended or gap volumes are created. | ||
| /// | ||
| /// @note The volumes are never shrunk, because this would potentially | ||
| /// result in overlaps of the resulting volumes bounds. | ||
| class CylinderVolumeStack : public Volume { | ||
| public: | ||
| /// The attachment strategy defines how the volumes are attached | ||
| /// Attachment always happens pair-wise | ||
| enum class AttachmentStrategy { | ||
| /// Given two volumes, the *left* one, i.e. the one with the lower **local** | ||
| /// z or r value is extended | ||
| First, | ||
| /// Given two volumes, the *right* one, i.e. the one with the higher | ||
| /// **local** z or r value is extended | ||
| Second, | ||
| /// Given two volumes, the *midpoint* between the two volumes is found | ||
| Midpoint, | ||
| /// A gap volume is created to fit between the two volumes | ||
| Gap, | ||
| }; | ||
|
|
||
| /// The resize strategy defines how the volumes are resized | ||
| enum class ResizeStrategy { | ||
| /// Extend the volume connected to the respective edge to fit the new bounds | ||
| Expand, | ||
| /// Create a gap volume at the respective edge to fit the new bounds | ||
| Gap, | ||
| }; | ||
|
|
||
| /// Constructor from a vector of volumes and direction | ||
| /// @param volumes is the vector of volumes | ||
| /// @param direction is the binning direction | ||
| /// @param strategy is the attachment strategy | ||
| /// @param resizeStrategy is the resize strategy | ||
| /// @note @p resizeStrategy only affects resizing along | ||
| /// @p direction. Resizing in the other direction | ||
| /// is always delegated to the child volumes, | ||
| /// which might in turn be @c CylinderVolumeStack | ||
| /// @param logger is the logger | ||
| /// @pre The volumes need to have a common coordinate | ||
| /// system relative to @p direction. I.e. they need | ||
| /// to be aligned in @c z and cannot have a rotation | ||
| /// in @c x or @c y. | ||
| /// @pre The volumes all need to have @c CylinerVolumeBounds | ||
| /// and cannot have a @f$\phi@f$ sector or bevels. | ||
| /// @note Preconditions are checked on construction | ||
| CylinderVolumeStack( | ||
| std::vector<Volume*>& volumes, BinningValue direction, | ||
| AttachmentStrategy strategy = AttachmentStrategy::Midpoint, | ||
| ResizeStrategy resizeStrategy = ResizeStrategy::Expand, | ||
| const Logger& logger = Acts::getDummyLogger()); | ||
|
|
||
| /// Update the volume bounds and transform. This | ||
| /// will update the bounds of all volumes in the stack | ||
| /// to accommodate the new bounds and optionally create | ||
| /// gap volumes according to the resize strategy set during | ||
| /// construction. | ||
| /// @param volbounds is the new bounds | ||
| /// @param transform is the new transform | ||
| /// @pre The volume bounds need to be of type | ||
| /// @c CylinderVolumeBounds. | ||
| void update(std::shared_ptr<const VolumeBounds> volbounds, | ||
| std::optional<Transform3> transform = std::nullopt) override; | ||
|
|
||
| /// Update the volume bounds and transform. This | ||
| /// will update the bounds of all volumes in the stack | ||
| /// to accommodate the new bounds and optionally create | ||
| /// gap volumes according to the resize strategy set during | ||
| /// construction. | ||
| /// @param newBounds is the new bounds | ||
| /// @param transform is the new transform | ||
| /// @param logger is the logger | ||
| /// @pre The volume bounds need to be of type | ||
| /// @c CylinderVolumeBounds. | ||
| void update(std::shared_ptr<const CylinderVolumeBounds> newBounds, | ||
| std::optional<Transform3> transform, const Logger& logger); | ||
|
|
||
| /// Access the gap volume that were created during attachment or resizing. | ||
| /// @return the vector of gap volumes | ||
| const std::vector<std::shared_ptr<Volume>>& gaps() const; | ||
|
|
||
| private: | ||
| /// Helper to get the first volume in the input, and throw an exception if | ||
| /// there is not one. | ||
| /// @param volumes is the vector of volumes | ||
| /// @return the first volume | ||
| static Volume& initialVolume(const std::vector<Volume*>& volumes); | ||
|
|
||
| /// Helper function called during construction that performs the | ||
| /// internal attachment and produces the overall outer volume bounds. | ||
| /// @param direction is the binning direction | ||
| /// @param strategy is the attachment strategy | ||
| /// @param logger is the logger | ||
| void initializeOuterVolume(BinningValue direction, | ||
| AttachmentStrategy strategy, const Logger& logger); | ||
|
|
||
| struct VolumeTuple; | ||
|
|
||
| /// Helper function to pretty print the internal volume representation | ||
| /// @param volumes is the vector of volumes | ||
| /// @param logger is the logger | ||
| /// @param lvl is the logging level | ||
| static void printVolumeSequence(const std::vector<VolumeTuple>& volumes, | ||
| const Logger& logger, | ||
| Acts::Logging::Level lvl); | ||
|
|
||
| /// Helper function that prints output helping in debugging overlaps | ||
| /// @param a is the first volume | ||
| /// @param b is the second volume | ||
| /// @param logger is the logger | ||
| static void overlapPrint(const VolumeTuple& a, const VolumeTuple& b, | ||
| const Logger& logger); | ||
|
|
||
| /// Helper function that checks if volumes are properly aligned | ||
| /// for attachment. | ||
| /// @param volumes is the vector of volumes | ||
| /// @param logger is the logger | ||
| static void checkVolumeAlignment(const std::vector<VolumeTuple>& volumes, | ||
| const Logger& logger); | ||
|
|
||
| /// Helper function that checks overlaps and attaches in z direction | ||
| /// @param volumes is the vector of volumes | ||
| /// @param strategy is the attachment strategy | ||
| /// @param logger is the logger | ||
| /// @return vector of gap volumes. Can be empty if none were created. | ||
| std::vector<VolumeTuple> checkOverlapAndAttachInZ( | ||
| std::vector<VolumeTuple>& volumes, AttachmentStrategy strategy, | ||
| const Logger& logger); | ||
|
|
||
| /// Helper function to synchronize the r bounds of the volumes | ||
| /// @param volumes is the vector of volumes | ||
| /// @param logger is the logger | ||
| /// @return tuple of the minimum and maximum radii | ||
| std::pair<ActsScalar, ActsScalar> synchronizeRBounds( | ||
| std::vector<VolumeTuple>& volumes, const Logger& logger); | ||
|
|
||
| /// Helper function that checks overlaps and attaches in r direction | ||
| /// @param volumes is the vector of volumes | ||
| /// @param strategy is the attachment strategy | ||
| /// @param logger is the logger | ||
| /// @return vector of gap volumes. Can be empty if none were created. | ||
| std::vector<VolumeTuple> checkOverlapAndAttachInR( | ||
| std::vector<VolumeTuple>& volumes, AttachmentStrategy strategy, | ||
| const Logger& logger); | ||
|
|
||
| /// Helper function to synchronize the z bounds of the volumes | ||
| /// @param volumes is the vector of volumes | ||
| /// @param logger is the logger | ||
| /// @return tuple of the minimum and maximum z extent | ||
| std::pair<ActsScalar, ActsScalar> synchronizeZBounds( | ||
| std::vector<VolumeTuple>& volumes, const Logger& logger); | ||
|
|
||
| /// Helper functions that checks if the cylinder volume bounds | ||
| /// given do not contain any phi sectors or bevels. | ||
| /// @param bounds is the cylinder volume bounds | ||
| /// @param logger is the logger | ||
| static void checkNoPhiOrBevel(const CylinderVolumeBounds& bounds, | ||
| const Logger& logger); | ||
|
|
||
| /// Helper function to create a gap volume with given bounds and register it. | ||
| /// @param transform is the transform of the gap volume | ||
| /// @param bounds is the bounds of the gap volume | ||
| /// @return the shared pointer to the gap volume | ||
| std::shared_ptr<Volume> addGapVolume( | ||
| const Transform3& transform, const std::shared_ptr<VolumeBounds>& bounds); | ||
|
|
||
| BinningValue m_direction{}; | ||
| ResizeStrategy m_resizeStrategy{}; | ||
| Transform3 m_groupTransform{}; | ||
| std::vector<std::shared_ptr<Volume>> m_gaps{}; | ||
| std::vector<Volume*>& m_volumes; | ||
| }; | ||
|
|
||
| /// Output operator for the attachment strategy | ||
| /// @param os is the output stream | ||
| /// @param strategy is the attachment strategy | ||
| /// @return the output stream | ||
| std::ostream& operator<<(std::ostream& os, | ||
| CylinderVolumeStack::AttachmentStrategy strategy); | ||
|
|
||
| /// Output operator for the resize strategy | ||
| /// @param os is the output stream | ||
| /// @param strategy is the resize strategy | ||
| /// @return the output stream | ||
| std::ostream& operator<<(std::ostream& os, | ||
| CylinderVolumeStack::ResizeStrategy strategy); | ||
|
|
||
| } // namespace Acts |
Oops, something went wrong.