Classes
struct	Options

Functions
std::shared_ptr< Experimental::Portal >	fromJson (const GeometryContext &gctx, const nlohmann::json &jPortal, const std::vector< std::shared_ptr< Experimental::DetectorVolume > > &detectorVolumes)
	convert from json format
nlohmann::json	toJson (const Experimental::ExternalNavigationDelegate &updator, const std::vector< const Experimental::DetectorVolume * > &detectorVolumes)
	convert to json format
nlohmann::json	toJson (const GeometryContext &gctx, const Experimental::Portal &portal, const std::vector< const Experimental::DetectorVolume * > &detectorVolumes, const Options &options=Options{})
	Convert to json format.
std::tuple< std::vector< nlohmann::json >, std::vector< std::shared_ptr< Surface > > >	toJsonDetray (const GeometryContext &gctx, const Experimental::Portal &portal, std::size_t ip, const Experimental::DetectorVolume &volume, const std::vector< OrientedSurface > &orientedSurfaces, const std::vector< const Experimental::DetectorVolume * > &detectorVolumes, const Options &options=Options{})
	Convert to json format - dedicated Detray function.

Function Documentation

◆ fromJson()

std::shared_ptr< Experimental::Portal > Acts::PortalJsonConverter::fromJson	(	const GeometryContext &	gctx,
		const nlohmann::json &	jPortal,
		const std::vector< std::shared_ptr< Experimental::DetectorVolume > > &	detectorVolumes )

convert from json format

Parameters

gctx	the geometry context
jPortal	is the json portal description
detectorVolumes	is the list of already created detector volumes

nlohmann::json Acts::PortalJsonConverter::toJson	(	const Experimental::ExternalNavigationDelegate &	updator,
		const std::vector< const Experimental::DetectorVolume * > &	detectorVolumes )

convert to json format

Parameters

updator	the detector volume updator
detectorVolumes	the list of all detector volumes

nlohmann::json Acts::PortalJsonConverter::toJson	(	const GeometryContext &	gctx,
		const Experimental::Portal &	portal,
		const std::vector< const Experimental::DetectorVolume * > &	detectorVolumes,
		const Options &	options = Options{} )

Convert to json format.

Parameters

gctx	the geometry context
portal	the portal instance
detectorVolumes	is the list of all detector voluems for portal pointing
options	how to write this thing out

std::tuple< std::vector< nlohmann::json >, std::vector< std::shared_ptr< Surface > > > Acts::PortalJsonConverter::toJsonDetray	(	const GeometryContext &	gctx,
		const Experimental::Portal &	portal,
		std::size_t	ip,
		const Experimental::DetectorVolume &	volume,
		const std::vector< OrientedSurface > &	orientedSurfaces,
		const std::vector< const Experimental::DetectorVolume * > &	detectorVolumes,
		const Options &	options = Options{} )

Convert to json format - dedicated Detray function.

Parameters

gctx	the geometry context
portal	the portal instance
ip	is the portal index that could be used to pick the oriented surface
volume	is the detector volume to which these surfaces belong to
orientedSurfaces	are the bounding surfaces (may still need to be split)
detectorVolumes	is the list of all detector voluems for portal pointing
options	how to write this thing out

Note: that detray relies on singly connected masks, hence a portal from ACTS with multi volume link needs to be split into the multiple volumes; detray also only has outside pointing links