Geant4GM Namespace Reference

VGM implementation for Geant4. More...

Classes
class	Arb8
	VGM implementation for Geant4 Arb8 solid, the shape is implemented using G4TessellatedSolid, or G4GenericTrap when the shape is twisted. More...
struct	Arb8Split
	Parameters of two G4GenericTrap-compatible pieces obtained by cutting an Arb8 with a plane perpendicular to Z. More...
class	BooleanSolid
	VGM implementation for Geant4 Boolean solid. More...
class	Box
	VGM implementation for Geant4 box solid. More...
class	Cons
	VGM implementation for Geant4 cons solid. More...
class	Ctubs
	VGM implementation for cut tubs solid in Geant4. More...
class	DisplacedSolid
	VGM implementation for Geant4 displaced solid. More...
class	Element
	VGM implementation for Geant4 element. More...
class	ElementMap
	The map between VGM and Geant4 elements. More...
class	Ellipsoid
	VGM implementation for Geant4 ellipsoid solid. More...
class	EllipticalTube
	VGM implementation for Geant4 elliptical tube solid. More...
class	ExtrudedSolid
	VGM implementation for Geant4 xtru solid. More...
class	Factory
	VGM factory for Geant4. More...
class	Hype
	VGM implementation for Geant4 hyperboloid solid. More...
class	Isotope
	VGM implementation for Geant4 Isotope. More...
class	IsotopeMap
	The map between VGM and Geant4 isotopes. More...
class	Material
	VGM implementation for Geant4 material. More...
class	MaterialFactory
	VGM material factory for Geant4. More...
class	MaterialMap
	The map between VGM and Geant4 material. More...
class	Medium
	The VGM implementation of interface to tracking medium. More...
class	MultiUnion
	VGM implementation for Geant4 Boolean solid. More...
class	Para
	VGM implementation for Geant4 para solid. More...
class	Paraboloid
	VGM implementation for Geant4 paraboloid solid. More...
class	Placement
	VGM implementation for Geant4 positions of volumes. More...
class	PlacementMap
	The map between VGM and Geant4 placements. More...
class	Polycone
	VGM implementation for Geant4 polycone solid. More...
class	Polyhedra
	VGM implementation for Geant4 polyhedra solid. More...
class	ScaledSolid
	VGM implementation for Geant4 Scaled solid. More...
class	SolidMap
	The map between VGM and Geant4 solids. More...
class	Sphere
	VGM implementation for Geant4 sphere solid. More...
class	TessellatedSolid
	VGM implementation for Geant4 tessellated solid. More...
class	Torus
	VGM implementation for Geant4 torus solid. More...
class	Trap
	VGM implementation for Geant4 trap solid. More...
class	Trd
	VGM implementation for Geant4 trd solid. More...
class	Tubs
	VGM implementation for Geant4 tubs solid. More...
class	Volume
	VGM implementation for Geant4 volume. More...
class	VolumeMap
	The map between VGM and Geant4 volumes. More...

Enumerations
enum class	Arb8SplitResult { kSuccess , kNoSplitNeeded , kInvalidInput , kCannotSplitInTwo }

Functions
Arb8SplitResult	SplitArb8ForGenericTrap (double halfLength, const std::vector< VGM::TwoVector > &vertices, Arb8Split &split)
	Split an Arb8 whose corresponding end edges form angles greater than 90 degrees into two pieces accepted by G4GenericTrap.

Detailed Description

VGM implementation for Geant4.

Enumeration Type Documentation

Arb8SplitResult

enum class Geant4GM::Arb8SplitResult

strong

Enumerator
kSuccess
kNoSplitNeeded
kInvalidInput
kCannotSplitInTwo

Definition at line 32 of file Arb8Splitter.h.

Function Documentation

SplitArb8ForGenericTrap()

Geant4GM::Arb8SplitResult Geant4GM::SplitArb8ForGenericTrap	(	double	halfLength,
		const std::vector< VGM::TwoVector > &	vertices,
		Arb8Split &	split )

Split an Arb8 whose corresponding end edges form angles greater than 90 degrees into two pieces accepted by G4GenericTrap.

The input vertices follow the Arb8 convention: vertices 0..3 belong to -halfLength and vertices 4..7 to +halfLength. The Z offsets in the result refer to the coordinate system of the original Arb8. The function returns kCannotSplitInTwo if no single common Z section works for all four faces.

Definition at line 41 of file Arb8Splitter.cxx.