Factory for rhombus aperture model beampipes. More...

#include <BDSBeamPipeFactoryRhombus.hh>

Inheritance diagram for BDSBeamPipeFactoryRhombus:

Collaboration diagram for BDSBeamPipeFactoryRhombus:

Private Member Functions
virtual void	GeneratePoints (G4double aper1, G4double aper2, G4double aper3, G4double aper4, G4double beamPipeThickness, G4int pointsPerTwoPi=40)
	Generate all the sets of required points for each surface.

virtual G4double	CalculateIntersectionRadius (G4double aper1, G4double aper2, G4double aper3, G4double aper4, G4double beamPipeThickness)
	Calculate the radius of the solid used for intersection for angled faces.

void	GenerateRhombus (std::vector< G4TwoVector > &vec, G4double x1, G4double y1, G4double cornerRadius, G4int pointsPerTwoPi)
	Generate either 4 points or set of points with curved edges.

BDS::ThreePoints	ExpandRhombus (G4double aper1, G4double aper2, G4double aper3, G4double distance)
	Expand the rhombus as needed.

Additional Inherited Members
Public Member Functions inherited from BDSBeamPipeFactoryPoints
virtual BDSBeamPipe *	CreateBeamPipe (const G4String &nameIn, G4double lengthIn, G4double aper1In, G4double aper2In, G4double aper3In, G4double aper4In, G4Material vacuumMaterialIn, G4double beamPipeThicknessIn, G4Material beamPipeMaterialIn, const G4String &pointsFileIn="", const G4String &pointsUnitIn="")
	Required overloaded method from BDSBeamPipeFactoryBase to build straight piece of beam pipe.

virtual BDSBeamPipe *	CreateBeamPipe (const G4String &nameIn, G4double lengthIn, const G4ThreeVector &inputFaceNormalIn, const G4ThreeVector &outputFaceNormalIn, G4double aper1In, G4double aper2In, G4double aper3In, G4double aper4In, G4Material vacuumMaterialIn, G4double beamPipeThicknessIn, G4Material beamPipeMaterialIn, const G4String &pointsFileIn="", const G4String &pointsUnitIn="")
	Required overloaded method from BDSBeamPipeFactoryBase to build angled piece of beam pipe.

Public Member Functions inherited from BDSBeamPipeFactoryBase
virtual BDSBeamPipe *	CreateBeamPipe (const G4String &nameIn, G4double lengthIn, G4double aper1=0, G4double aper2=0, G4double aper3=0, G4double aper4=0, G4Material vacuumMaterialIn=nullptr, G4double beamPipeThicknessIn=0, G4Material beamPipeMaterialIn=nullptr, const G4String &pointsFileIn="", const G4String &pointsUnitIn="")=0
	create a flat ended beampipe

virtual BDSBeamPipe *	CreateBeamPipe (const G4String &nameIn, G4double lengthIn, const G4ThreeVector &inputFaceNormalIn, const G4ThreeVector &outputFaceNormalIn, G4double aper1=0, G4double aper2=0, G4double aper3=0, G4double aper4=0, G4Material vacuumMaterialIn=nullptr, G4double beamPipeThicknessIn=0, G4Material beamPipeMaterialIn=nullptr, const G4String &pointsFileIn="", const G4String &pointsUnitIn="")=0

virtual	~BDSBeamPipeFactoryBase ()
	Virtual base destructor.

Public Member Functions inherited from BDSFactoryBase
virtual void	FactoryBaseCleanUp ()
	Empty containers for next use - factories are never deleted so can't rely on scope.

Protected Member Functions inherited from BDSBeamPipeFactoryPoints
virtual void	GeneratePoints (G4double aper1, G4double aper2, G4double aper3, G4double aper4, G4double beamPipeThickness, G4int pointsPerTwoPi=40)=0

virtual G4double	CalculateIntersectionRadius (G4double aper1, G4double aper2, G4double aper3, G4double aper4, G4double beamPipeThickness)=0

virtual void	CleanUp ()
	Clear member vectors and run base class clean up to clear pointers between runs.

void	AppendPoint (std::vector< G4TwoVector > &vec, G4double x, G4double y)

void	AppendAngle (std::vector< G4TwoVector > &vec, G4double startAngle, G4double finishAngle, G4double radius, G4int nPoints=10, G4double xOffset=0, G4double yOffset=0)

void	AppendAngleEllipse (std::vector< G4TwoVector > &vec, G4double startAngle, G4double finishAngle, G4double radiusA, G4double radiusB, G4int nPoints=10, G4double xOffset=0, G4double yOffset=0)
	Generate 2-vector points (and append them) about an ellipse.

Protected Member Functions inherited from BDSBeamPipeFactoryBase
	BDSBeamPipeFactoryBase ()
	base constructor

void	CleanUpBase ()

virtual void	CleanUp ()

void	CommonConstruction (const G4String &nameIn, G4Material vacuumMaterialIn, G4Material beamPipeMaterialIn, G4double length)
	finalise beampipe construction

BDSBeamPipe *	BuildBeamPipeAndRegisterVolumes (BDSExtent extent, G4double containerRadius, G4bool containerIsCircular=false)
	build beampipe and register logical volumes

virtual void	BuildLogicalVolumes (const G4String &nameIn, G4Material vacuumMaterialIn, G4Material beamPipeMaterialIn)
	build logical volumes

virtual void	SetVisAttributes (G4Material beamPipeMaterialIn, G4Material vacuumMaterialIn)
	Set visual attributes.

virtual void	SetUserLimits (G4double length)
	Set user limits.

virtual void	PlaceComponents (const G4String &nameIn)
	Place volumes.

Static Protected Member Functions inherited from BDSBeamPipeFactoryBase
static void	CheckAngledVolumeCanBeBuilt (G4double length, const G4ThreeVector &inputfaceAngle, const G4ThreeVector &outputfaceAngle, G4double horizontalWidth, const G4String &name)
	check if a beam pipe volume with angled faces can be constructed

Protected Attributes inherited from BDSBeamPipeFactoryPoints
std::vector< G4TwoVector >	vacuumEdge
	Vector of x,y coordinates for vacuum extruded solid edge.

std::vector< G4TwoVector >	beamPipeInnerEdge
	Vector of x,y coordinates for beam pipe inner edge.

std::vector< G4TwoVector >	beamPipeOuterEdge
	Vector of x,y coordinates for beam pipe outer edge.

std::vector< G4TwoVector >	containerEdge
	Vector of x,y coordinates for the container volume.

std::vector< G4TwoVector >	containerSubtractionEdge
	Vector of x,y coordinates for the container subtraction volume.

G4double	extentX
	Extents prepared by GeneratePoints function as only it knows the extents.

G4double	extentY
	Extents prepared by GeneratePoints function as only it knows the extents.

G4String	pointsFile
	Temporary copy of input variables.

G4String	pointsUnit
	Temporary copy of input variables.

Protected Attributes inherited from BDSBeamPipeFactoryBase
G4bool	sensitiveBeamPipe
	Whether the beam pipe will record energy deposition.

G4bool	sensitiveVacuum
	Whether the vacuum will record any energy deposition.

G4bool	storeApertureImpacts
	Whether to store aperture impacts.

G4VSolid *	vacuumSolid

G4VSolid *	beamPipeSolid

G4VSolid *	containerSolid

G4VSolid *	containerSubtractionSolid
	Longer (in length) version of container solid for unambiguous subtraction.

G4LogicalVolume *	vacuumLV

G4LogicalVolume *	beamPipeLV

G4LogicalVolume *	containerLV

G4PVPlacement *	vacuumPV

G4PVPlacement *	beamPipePV

G4ThreeVector	inputFaceNormal
	For recording the face normals in the finished pipe component.

G4ThreeVector	outputFaceNormal
	For recording the face normals in the finished pipe component.

Protected Attributes inherited from BDSFactoryBase
std::set< G4LogicalVolume * >	allLogicalVolumes

std::set< G4VPhysicalVolume * >	allPhysicalVolumes

std::set< G4RotationMatrix * >	allRotationMatrices

std::set< G4UserLimits * >	allUserLimits

std::set< G4VSolid * >	allSolids

std::set< G4VisAttributes * >	allVisAttributes

G4double	lengthSafety
	Cache of global constants variable.

G4double	lengthSafetyLarge
	Cache of global constants variable.

G4bool	checkOverlaps
	Cache of global constants variable.

G4bool	visDebug
	Cache of global constants variable.

G4int	nSegmentsPerCircle
	Cache of global constants variable.

G4VisAttributes *	containerVisAttr
	Cache of global constants variable.

G4UserLimits *	defaultUserLimits
	Cache of global constants variable.

Detailed Description

Factory for rhombus aperture model beampipes.

This is a diamond shaped aperture. It optionally has a corner radius for rounded edges. aper1 is the full extent of what would be the unrounded corner in x; aper2 is the full extent of what would be the the unrounded corner in y. aper3 is the radius of curvature for the corners and is optional, with the default value of 0.

Constructed using an extruded solid with a series of points.

Author: Laurie Nevay

Definition at line 48 of file BDSBeamPipeFactoryRhombus.hh.

Constructor & Destructor Documentation

◆ BDSBeamPipeFactoryRhombus()

BDSBeamPipeFactoryRhombus::BDSBeamPipeFactoryRhombus ( )

Definition at line 29 of file BDSBeamPipeFactoryRhombus.cc.

◆ ~BDSBeamPipeFactoryRhombus()

virtual BDSBeamPipeFactoryRhombus::~BDSBeamPipeFactoryRhombus ( )

inlinevirtual

Definition at line 52 of file BDSBeamPipeFactoryRhombus.hh.

Member Function Documentation

◆ CalculateIntersectionRadius()

G4double BDSBeamPipeFactoryRhombus::CalculateIntersectionRadius	(	G4double	aper1,
		G4double	aper2,
		G4double	aper3,
		G4double	aper4,
		G4double	beamPipeThickness
	)

privatevirtual

Calculate the radius of the solid used for intersection for angled faces.

Implements BDSBeamPipeFactoryPoints.

Definition at line 128 of file BDSBeamPipeFactoryRhombus.cc.

References BDSFactoryBase::lengthSafetyLarge.

◆ ExpandRhombus()

BDS::ThreePoints BDSBeamPipeFactoryRhombus::ExpandRhombus	(	G4double	aper1,
		G4double	aper2,
		G4double	aper3,
		G4double	distance
	)

private

Expand the rhombus as needed.

Definition at line 94 of file BDSBeamPipeFactoryRhombus.cc.

Referenced by GeneratePoints().

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◆ GeneratePoints()

void BDSBeamPipeFactoryRhombus::GeneratePoints	(	G4double	aper1,
		G4double	aper2,
		G4double	aper3,
		G4double	aper4,
		G4double	beamPipeThickness,
		G4int	pointsPerTwoPi = `40`
	)