Converter for ACTS geometry to Detray payload format. More...

#include </home/runner/work/acts/acts/Plugins/Detray/include/ActsPlugins/Detray/DetrayPayloadConverter.hpp>

Classes
struct	Config
	Configuration for the Detray payload converter. More...
struct	Payloads
	Container for all Detray payload outputs. More...

Public Types
using	DetraySurfaceGrid
	Detray surface grid payload type.
using	DetraySurfaceMaterial
	Detray surface material payload type.
using	SurfaceLookupFunction
	Function type for looking up surface indices in detray conversion.

Public Member Functions
	DetrayPayloadConverter (const Config &config, std::unique_ptr< const Acts::Logger > logger=Acts::getDefaultLogger("DetrayPayloadConverter", Acts::Logging::INFO))
	Constructor.
std::pair< std::vector< detray::io::grid_payload< detray::io::material_slab_payload, detray::io::material_id > >, detray::io::material_volume_payload >	convertMaterial (const Acts::TrackingVolume &volume, const std::unordered_map< const Acts::Surface *, std::size_t > &surfaceIndices, detray::io::volume_payload &volPayload) const
	Convert material.
detray::io::surface_payload	convertSurface (const Acts::GeometryContext &gctx, const Acts::Surface &surface, bool portal=false) const
	Convert surface.
Payloads	convertTrackingGeometry (const Acts::GeometryContext &gctx, const Acts::TrackingGeometry &geometry) const
	Convert tracking geometry.
detray::io::volume_payload	convertVolume (const Acts::GeometryContext &gctx, const Acts::TrackingVolume &volume) const
	Convert volume.

Static Public Member Functions
static std::optional< DetraySurfaceMaterial >	convertBinnedSurfaceMaterial (const Acts::BinnedSurfaceMaterial &material)
	Convert binned surface material.
static std::optional< DetraySurfaceGrid >	convertCylinderNavigationPolicy (const Acts::CylinderNavigationPolicy &policy, const Acts::GeometryContext &gctx, const SurfaceLookupFunction &surfaceLookup, const Acts::Logger &logger)
	Convert cylinder navigation policy.
static std::optional< DetraySurfaceMaterial >	convertGridSurfaceMaterial (const Acts::IGridSurfaceMaterialBase &material)
	Convert grid surface material.
static std::optional< DetraySurfaceMaterial >	convertHomogeneousSurfaceMaterial (const Acts::HomogeneousSurfaceMaterial &material)
	Convert homogeneous surface material.
static detray::io::mask_payload	convertMask (const Acts::SurfaceBounds &bounds, bool forPortal)
	Convert surface bounds to detray mask payload.
static std::optional< DetraySurfaceGrid >	convertMultiLayerNavigationPolicy (const Acts::Experimental::MultiLayerNavigationPolicy &policy, const Acts::GeometryContext &gctx, const SurfaceLookupFunction &surfaceLookup, const Acts::Logger &logger)
	Convert multi layer navigation policy.
static std::optional< DetraySurfaceGrid >	convertMultiNavigationPolicy (const Acts::MultiNavigationPolicy &policy, const Acts::GeometryContext &gctx, const SurfaceLookupFunction &surfaceLookup, const Acts::Logger &logger)
	Convert multi navigation policy.
static std::optional< DetraySurfaceMaterial >	convertProtoSurfaceMaterialBinUtility (const Acts::ProtoSurfaceMaterialT< Acts::BinUtility > &material)
	Convert proto surface material with bin utility.
static std::optional< DetraySurfaceMaterial >	convertProtoSurfaceMaterialProtoAxes (const Acts::ProtoSurfaceMaterialT< std::vector< Acts::DirectedProtoAxis > > &material)
	Convert proto surface material with proto axes.
static std::optional< DetraySurfaceGrid >	convertSurfaceArray (const Acts::SurfaceArrayNavigationPolicy &policy, const Acts::GeometryContext &gctx, const SurfaceLookupFunction &surfaceLookup, const Acts::Logger &logger)
	Convert surface array navigation policy.
static std::optional< DetraySurfaceGrid >	convertTryAllNavigationPolicy (const Acts::TryAllNavigationPolicy &policy, const Acts::GeometryContext &gctx, const SurfaceLookupFunction &surfaceLookup, const Acts::Logger &logger)
	Convert try all navigation policy.

Detailed Description

Converter for ACTS geometry to Detray payload format.

Member Typedef Documentation

◆ DetraySurfaceGrid

using ActsPlugins::DetrayPayloadConverter::DetraySurfaceGrid

Initial value:

detray::io::grid_payload<std::size_t, detray::io::accel_id>

Detray surface grid payload type.

◆ DetraySurfaceMaterial

using ActsPlugins::DetrayPayloadConverter::DetraySurfaceMaterial

Initial value:

 
      std::variant<detray::io::grid_payload<detray::io::material_slab_payload,
                                            detray::io::material_id>,
                   detray::io::material_slab_payload>

Detray surface material payload type.

◆ SurfaceLookupFunction

using ActsPlugins::DetrayPayloadConverter::SurfaceLookupFunction

Initial value:

std::function<std::size_t(const Acts::Surface*)>

Acts::Surface

Abstract Base Class for tracking surfaces.

Definition Surface.hpp:53

Function type for looking up surface indices in detray conversion.

Constructor & Destructor Documentation

◆ DetrayPayloadConverter()

ActsPlugins::DetrayPayloadConverter::DetrayPayloadConverter	(	const Config &	config,
		std::unique_ptr< const Acts::Logger >	logger = Acts::getDefaultLogger("DetrayPayloadConverter", Acts::Logging::INFO) )

explicit

Constructor.

Parameters

config	Configuration object
logger	Logger instance

Member Function Documentation

◆ convertBinnedSurfaceMaterial()

std::optional< DetraySurfaceMaterial > ActsPlugins::DetrayPayloadConverter::convertBinnedSurfaceMaterial ( const Acts::BinnedSurfaceMaterial & material )

static

Convert binned surface material.

Parameters

material Binned surface material

Returns: Detray surface material payload

◆ convertCylinderNavigationPolicy()

std::optional< DetraySurfaceGrid > ActsPlugins::DetrayPayloadConverter::convertCylinderNavigationPolicy	(	const Acts::CylinderNavigationPolicy &	policy,
		const Acts::GeometryContext &	gctx,
		const SurfaceLookupFunction &	surfaceLookup,
		const Acts::Logger &	logger )

static

Convert cylinder navigation policy.

Parameters

policy	Cylinder navigation policy
gctx	Geometry context
surfaceLookup	Surface lookup function
logger	Logger instance

Returns: Detray surface grid payload

◆ convertGridSurfaceMaterial()

std::optional< DetraySurfaceMaterial > ActsPlugins::DetrayPayloadConverter::convertGridSurfaceMaterial ( const Acts::IGridSurfaceMaterialBase & material )

static

Convert grid surface material.

Parameters

material Grid surface material

Returns: Detray surface material payload

◆ convertHomogeneousSurfaceMaterial()

std::optional< DetraySurfaceMaterial > ActsPlugins::DetrayPayloadConverter::convertHomogeneousSurfaceMaterial ( const Acts::HomogeneousSurfaceMaterial & material )

static

Convert homogeneous surface material.

Parameters

material Homogeneous surface material

Returns: Detray surface material payload

◆ convertMask()

detray::io::mask_payload ActsPlugins::DetrayPayloadConverter::convertMask	(	const Acts::SurfaceBounds &	bounds,
		bool	forPortal )

static

Convert surface bounds to detray mask payload.

Parameters

bounds	the surface bounds to convert
forPortal	detray special cases the local parametrization for portals for performance reasons

Returns: Detray mask payload

◆ convertMaterial()

std::pair< std::vector< detray::io::grid_payload< detray::io::material_slab_payload, detray::io::material_id > >, detray::io::material_volume_payload > ActsPlugins::DetrayPayloadConverter::convertMaterial	(	const Acts::TrackingVolume &	volume,
		const std::unordered_map< const Acts::Surface *, std::size_t > &	surfaceIndices,
		detray::io::volume_payload &	volPayload ) const

Convert material.

Parameters

volume	Tracking volume
surfaceIndices	Surface indices map
volPayload	Volume payload

Returns: Material grids and volume material payloads

◆ convertMultiLayerNavigationPolicy()

std::optional< DetraySurfaceGrid > ActsPlugins::DetrayPayloadConverter::convertMultiLayerNavigationPolicy	(	const Acts::Experimental::MultiLayerNavigationPolicy &	policy,
		const Acts::GeometryContext &	gctx,
		const SurfaceLookupFunction &	surfaceLookup,
		const Acts::Logger &	logger )

static

Convert multi layer navigation policy.

Parameters

policy	Multi layer navigation policy
gctx	Geometry context
surfaceLookup	Surface lookup function
logger	Logger instance

Returns: Detray surface grid payload

◆ convertMultiNavigationPolicy()

std::optional< DetraySurfaceGrid > ActsPlugins::DetrayPayloadConverter::convertMultiNavigationPolicy	(	const Acts::MultiNavigationPolicy &	policy,
		const Acts::GeometryContext &	gctx,
		const SurfaceLookupFunction &	surfaceLookup,
		const Acts::Logger &	logger )

static

Convert multi navigation policy.

Parameters

policy	Multi navigation policy
gctx	Geometry context
surfaceLookup	Surface lookup function
logger	Logger instance

Returns: Detray surface grid payload

Note: This is a noop, the payload converter will actually traverse the children via visit.

◆ convertProtoSurfaceMaterialBinUtility()

std::optional< DetraySurfaceMaterial > ActsPlugins::DetrayPayloadConverter::convertProtoSurfaceMaterialBinUtility ( const Acts::ProtoSurfaceMaterialT< Acts::BinUtility > & material )

static

Convert proto surface material with bin utility.

Parameters

material Proto surface material

Returns: Detray surface material payload

◆ convertProtoSurfaceMaterialProtoAxes()

std::optional< DetraySurfaceMaterial > ActsPlugins::DetrayPayloadConverter::convertProtoSurfaceMaterialProtoAxes ( const Acts::ProtoSurfaceMaterialT< std::vector< Acts::DirectedProtoAxis > > & material )

static

Convert proto surface material with proto axes.

Parameters

material Proto surface material

Returns: Detray surface material payload

◆ convertSurface()

detray::io::surface_payload ActsPlugins::DetrayPayloadConverter::convertSurface	(	const Acts::GeometryContext &	gctx,
		const Acts::Surface &	surface,
		bool	portal = false ) const

Convert surface.

Parameters

gctx	Geometry context
surface	Surface to convert
portal	Is portal surface

Returns: Detray surface payload

◆ convertSurfaceArray()

std::optional< DetraySurfaceGrid > ActsPlugins::DetrayPayloadConverter::convertSurfaceArray	(	const Acts::SurfaceArrayNavigationPolicy &	policy,
		const Acts::GeometryContext &	gctx,
		const SurfaceLookupFunction &	surfaceLookup,
		const Acts::Logger &	logger )

static

Convert surface array navigation policy.

Parameters

policy	Surface array navigation policy
gctx	Geometry context
surfaceLookup	Surface lookup function
logger	Logger instance

Returns: Detray surface grid payload

◆ convertTrackingGeometry()

Payloads ActsPlugins::DetrayPayloadConverter::convertTrackingGeometry	(	const Acts::GeometryContext &	gctx,
		const Acts::TrackingGeometry &	geometry ) const

Convert tracking geometry.

Parameters

gctx	Geometry context
geometry	Tracking geometry to convert

Returns: Detray payloads

◆ convertTryAllNavigationPolicy()

std::optional< DetraySurfaceGrid > ActsPlugins::DetrayPayloadConverter::convertTryAllNavigationPolicy	(	const Acts::TryAllNavigationPolicy &	policy,
		const Acts::GeometryContext &	gctx,
		const SurfaceLookupFunction &	surfaceLookup,
		const Acts::Logger &	logger )

static

Convert try all navigation policy.

Parameters

policy	Try all navigation policy
gctx	Geometry context
surfaceLookup	Surface lookup function
logger	Logger instance

Returns: Detray surface grid payload

◆ convertVolume()

detray::io::volume_payload ActsPlugins::DetrayPayloadConverter::convertVolume	(	const Acts::GeometryContext &	gctx,
		const Acts::TrackingVolume &	volume ) const

Convert volume.

Parameters

gctx	Geometry context
volume	Volume to convert

Returns: Detray volume payload

Classes

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ DetraySurfaceGrid

◆ DetraySurfaceMaterial

◆ SurfaceLookupFunction

Constructor & Destructor Documentation

◆ DetrayPayloadConverter()

Member Function Documentation

◆ convertBinnedSurfaceMaterial()

◆ convertCylinderNavigationPolicy()

◆ convertGridSurfaceMaterial()

◆ convertHomogeneousSurfaceMaterial()

◆ convertMask()

◆ convertMaterial()

◆ convertMultiLayerNavigationPolicy()

◆ convertMultiNavigationPolicy()

◆ convertProtoSurfaceMaterialBinUtility()

◆ convertProtoSurfaceMaterialProtoAxes()

◆ convertSurface()

◆ convertSurfaceArray()

◆ convertTrackingGeometry()

◆ convertTryAllNavigationPolicy()

◆ convertVolume()