celeritas::g4org::Options Struct Reference

Construction options for Geant4 conversion. More...

#include <Options.hh>

Public Attributes
Problem scale and tolerance
double	unit_length {celeritas::lengthunits::millimeter}
	Scale factor (input unit length), customizable for unit testing.
Tolerance	tol
	Construction and tracking tolerance (native units)
Structural conversion
unsigned int	explicit_interior_threshold {2}
	Volumes with up to this many children construct an explicit interior.
bool	inline_childless {true}
	Forcibly inline volumes that have no children.
InlineSingletons	inline_singletons {InlineSingletons::untransformed}
	Forcibly inline volumes that are only used once.
bool	inline_unions {true}
	Forcibly copy child volumes that have union boundaries.
bool	remove_interior {true}
	Replace 'interior' unit boundaries with 'true' and simplify.
bool	remove_negated_join {false}
	Use DeMorgan's law to replace "not all of" with "any of not".
Debug output
bool	verbose_volumes {false}
	Write output about volumes being converted.
bool	verbose_structure {false}
	Write output about proto-universes being constructed.
std::string	objects_output_file
	Write converted Geant4 object structure to a JSON file.
std::string	csg_output_file
	Write constructed CSG surfaces and tree to a JSON file.
std::string	org_output_file
	Write final org.json to a JSON file.

Detailed Description

Construction options for Geant4 conversion.

Note that most of these should never be touched when running an actual problem. If the length unit is changed, the resulting geometry is inconsistent with Geant4's scale.

Warning

Currently ORANGE tracking requires:

• inline unions to be true (see https://github.com/celeritas-project/celeritas/issues/1260)
• remove_interior to be true (see https://github.com/celeritas-project/celeritas/issues/2012 )

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The documentation for this struct was generated from the following file:

• Options.hh