G4Torus Class Reference

#include <G4Torus.hh>

Inheritance diagram for G4Torus:

Collaboration diagram for G4Torus:

Public Member Functions
	G4Torus (const G4String &pName, G4double pRmin, G4double pRmax, G4double pRtor, G4double pSPhi, G4double pDPhi)
	~G4Torus ()
G4double	GetRmin () const
G4double	GetRmax () const
G4double	GetRtor () const
G4double	GetSPhi () const
G4double	GetDPhi () const
G4double	GetCubicVolume ()
G4double	GetSurfaceArea ()
EInside	Inside (const G4ThreeVector &p) const
G4bool	CalculateExtent (const EAxis pAxis, const G4VoxelLimits &pVoxelLimit, const G4AffineTransform &pTransform, G4double &pmin, G4double &pmax) const
void	ComputeDimensions (G4VPVParameterisation *p, const G4int n, const G4VPhysicalVolume *pRep)
G4ThreeVector	SurfaceNormal (const G4ThreeVector &p) const
G4double	DistanceToIn (const G4ThreeVector &p, const G4ThreeVector &v) const
G4double	DistanceToIn (const G4ThreeVector &p) const
G4double	DistanceToOut (const G4ThreeVector &p, const G4ThreeVector &v, const G4bool calcNorm=G4bool(false), G4bool *validNorm=0, G4ThreeVector *n=0) const
G4double	DistanceToOut (const G4ThreeVector &p) const
G4GeometryType	GetEntityType () const
G4ThreeVector	GetPointOnSurface () const
G4VSolid *	Clone () const
std::ostream &	StreamInfo (std::ostream &os) const
void	DescribeYourselfTo (G4VGraphicsScene &scene) const
G4Polyhedron *	CreatePolyhedron () const
void	SetAllParameters (G4double pRmin, G4double pRmax, G4double pRtor, G4double pSPhi, G4double pDPhi)
	G4Torus (__void__ &)
	G4Torus (const G4Torus &rhs)
G4Torus &	operator= (const G4Torus &rhs)
Public Member Functions inherited from G4CSGSolid
	G4CSGSolid (const G4String &pName)
virtual	~G4CSGSolid ()
virtual G4Polyhedron *	GetPolyhedron () const
	G4CSGSolid (__void__ &)
	G4CSGSolid (const G4CSGSolid &rhs)
G4CSGSolid &	operator= (const G4CSGSolid &rhs)
Public Member Functions inherited from G4VSolid
	G4VSolid (const G4String &name)
virtual	~G4VSolid ()
G4bool	operator== (const G4VSolid &s) const
G4String	GetName () const
void	SetName (const G4String &name)
G4double	GetTolerance () const
void	DumpInfo () const
virtual G4VisExtent	GetExtent () const
virtual const G4VSolid *	GetConstituentSolid (G4int no) const
virtual G4VSolid *	GetConstituentSolid (G4int no)
virtual const G4DisplacedSolid *	GetDisplacedSolidPtr () const
virtual G4DisplacedSolid *	GetDisplacedSolidPtr ()
	G4VSolid (__void__ &)
	G4VSolid (const G4VSolid &rhs)
G4VSolid &	operator= (const G4VSolid &rhs)
G4double	EstimateCubicVolume (G4int nStat, G4double epsilon) const
G4double	EstimateSurfaceArea (G4int nStat, G4double ell) const

Private Types
enum	ESide {   kNull, kRMin, kRMax, kSPhi,   kEPhi }
enum	ENorm { kNRMin, kNRMax, kNSPhi, kNEPhi }

Private Member Functions
void	TorusRootsJT (const G4ThreeVector &p, const G4ThreeVector &v, G4double r, std::vector< G4double > &roots) const
G4double	SolveNumericJT (const G4ThreeVector &p, const G4ThreeVector &v, G4double r, G4bool IsDistanceToIn) const
G4ThreeVectorList *	CreateRotatedVertices (const G4AffineTransform &pTransform, G4int &noPolygonVertices) const
G4ThreeVector	ApproxSurfaceNormal (const G4ThreeVector &p) const

Private Attributes
G4double	fRmin
G4double	fRmax
G4double	fRtor
G4double	fSPhi
G4double	fDPhi
G4double	fRminTolerance
G4double	fRmaxTolerance
G4double	kRadTolerance
G4double	kAngTolerance
G4double	halfCarTolerance
G4double	halfAngTolerance

Additional Inherited Members
Protected Member Functions inherited from G4CSGSolid
G4double	GetRadiusInRing (G4double rmin, G4double rmax) const
Protected Member Functions inherited from G4VSolid
void	CalculateClippedPolygonExtent (G4ThreeVectorList &pPolygon, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void	ClipCrossSection (G4ThreeVectorList *pVertices, const G4int pSectionIndex, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void	ClipBetweenSections (G4ThreeVectorList *pVertices, const G4int pSectionIndex, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void	ClipPolygon (G4ThreeVectorList &pPolygon, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis) const
Protected Attributes inherited from G4CSGSolid
G4double	fCubicVolume
G4double	fSurfaceArea
G4bool	fRebuildPolyhedron
G4Polyhedron *	fpPolyhedron
Protected Attributes inherited from G4VSolid
G4double	kCarTolerance

Detailed Description

Definition at line 111 of file G4Torus.hh.

Member Enumeration Documentation

enum G4Torus::ENorm

private

Enumerator
kNRMin
kNRMax
kNSPhi
kNEPhi

Definition at line 209 of file G4Torus.hh.

enum G4Torus::ESide

private

Enumerator
kNull
kRMin
kRMax
kSPhi
kEPhi

Definition at line 206 of file G4Torus.hh.

Constructor & Destructor Documentation

G4Torus::G4Torus	(	const G4String &	pName,
		G4double	pRmin,
		G4double	pRmax,
		G4double	pRtor,
		G4double	pSPhi,
		G4double	pDPhi
	)

Definition at line 82 of file G4Torus.cc.

References SetAllParameters().

Referenced by Clone().

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G4Torus::~G4Torus

(

)

Definition at line 195 of file G4Torus.cc.

G4Torus::G4Torus

(

__void__ &

a

)

Definition at line 183 of file G4Torus.cc.

G4Torus::G4Torus

(

const G4Torus &

rhs

)

Definition at line 202 of file G4Torus.cc.

Member Function Documentation

G4ThreeVector G4Torus::ApproxSurfaceNormal ( const G4ThreeVector &  p ) const

private

Definition at line 882 of file G4Torus.cc.

References G4VSolid::DumpInfo(), fDPhi, fRmax, fRmin, fRtor, fSPhi, G4cout, G4endl, G4Exception(), JustWarning, kNEPhi, kNRMax, kNRMin, kNSPhi, and twopi.

Referenced by SurfaceNormal().

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G4bool G4Torus::CalculateExtent ( const EAxis  pAxis, const G4VoxelLimits &  pVoxelLimit, const G4AffineTransform &  pTransform, G4double &  pmin, G4double &  pmax  ) const

virtual

Implements G4VSolid.

Definition at line 416 of file G4Torus.cc.

References G4VSolid::ClipBetweenSections(), G4VSolid::ClipCrossSection(), CreateRotatedVertices(), fDPhi, fRmax, fRmin, fRtor, G4VoxelLimits::GetMaxExtent(), G4VoxelLimits::GetMaxXExtent(), G4VoxelLimits::GetMaxYExtent(), G4VoxelLimits::GetMaxZExtent(), G4VoxelLimits::GetMinExtent(), G4VoxelLimits::GetMinXExtent(), G4VoxelLimits::GetMinYExtent(), G4VoxelLimits::GetMinZExtent(), Inside(), G4AffineTransform::Inverse(), G4AffineTransform::IsRotated(), G4VoxelLimits::IsXLimited(), G4VoxelLimits::IsYLimited(), G4VoxelLimits::IsZLimited(), G4VSolid::kCarTolerance, kInfinity, kOutside, kXAxis, kYAxis, kZAxis, G4AffineTransform::NetTranslation(), G4AffineTransform::TransformPoint(), and twopi.

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G4VSolid * G4Torus::Clone ( ) const

virtual

Reimplemented from G4VSolid.

Definition at line 1702 of file G4Torus.cc.

References G4Torus().

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void G4Torus::ComputeDimensions ( G4VPVParameterisation *  p, const G4int  n, const G4VPhysicalVolume *  pRep  )

virtual

Reimplemented from G4VSolid.

Definition at line 243 of file G4Torus.cc.

References G4VPVParameterisation::ComputeDimensions().

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G4Polyhedron * G4Torus::CreatePolyhedron ( ) const

virtual

Reimplemented from G4VSolid.

Definition at line 1787 of file G4Torus.cc.

References fDPhi, fRmax, fRmin, fRtor, and fSPhi.

G4ThreeVectorList * G4Torus::CreateRotatedVertices ( const G4AffineTransform &  pTransform, G4int &  noPolygonVertices  ) const

private

Definition at line 1615 of file G4Torus.cc.

References G4VSolid::DumpInfo(), FatalException, fDPhi, fRmax, fRtor, fSPhi, G4Exception(), kMaxMeshSections, kMeshAngleDefault, kMinMeshSections, G4AffineTransform::TransformPoint(), and twopi.

Referenced by CalculateExtent().

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void G4Torus::DescribeYourselfTo ( G4VGraphicsScene &  scene ) const

virtual

Implements G4VSolid.

Definition at line 1782 of file G4Torus.cc.

References G4VGraphicsScene::AddSolid().

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G4double G4Torus::DistanceToIn ( const G4ThreeVector &  p, const G4ThreeVector &  v  ) const

virtual

Implements G4VSolid.

Definition at line 991 of file G4Torus.cc.

References fDPhi, fRmax, fRmaxTolerance, fRmin, fRminTolerance, fRtor, fSPhi, halfCarTolerance, kInfinity, SolveNumericJT(), and twopi.

Referenced by SurfaceNormal().

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G4double G4Torus::DistanceToIn ( const G4ThreeVector &  p ) const

virtual

Implements G4VSolid.

Definition at line 1141 of file G4Torus.cc.

References fDPhi, fRmax, fRmin, fRtor, fSPhi, and twopi.

G4double G4Torus::DistanceToOut ( const G4ThreeVector &  p, const G4ThreeVector &  v, const G4bool  calcNorm = G4bool(false), G4bool *  validNorm = 0, G4ThreeVector *  n = 0  ) const

virtual

Implements G4VSolid.

Definition at line 1189 of file G4Torus.cc.

References G4VSolid::DumpInfo(), fDPhi, fRmax, fRmaxTolerance, fRmin, fRminTolerance, fRtor, fSPhi, G4cout, G4endl, G4Exception(), halfAngTolerance, halfCarTolerance, JustWarning, G4VSolid::kCarTolerance, kEPhi, kInfinity, kNull, kRMax, kRMin, kSPhi, mm, pi, SolveNumericJT(), and twopi.

Referenced by SurfaceNormal().

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G4double G4Torus::DistanceToOut ( const G4ThreeVector &  p ) const

virtual

Implements G4VSolid.

Definition at line 1541 of file G4Torus.cc.

References G4VSolid::DumpInfo(), fDPhi, fRmax, fRmin, fRtor, fSPhi, G4cout, G4endl, G4Exception(), Inside(), JustWarning, kOutside, mm, and twopi.

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G4double G4Torus::GetCubicVolume ( )

inlinevirtual

Reimplemented from G4VSolid.

G4double G4Torus::GetDPhi ( ) const

inline

Referenced by export_G4Torus(), G4tgbGeometryDumper::GetSolidParams(), G4GDMLWriteParamvol::Torus_dimensionsWrite(), and G4GDMLWriteSolids::TorusWrite().

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G4GeometryType G4Torus::GetEntityType ( ) const

virtual

Implements G4VSolid.

Definition at line 1693 of file G4Torus.cc.

G4ThreeVector G4Torus::GetPointOnSurface ( ) const

virtual

Reimplemented from G4VSolid.

Definition at line 1734 of file G4Torus.cc.

References fDPhi, fRmax, fRmin, fRtor, fSPhi, G4CSGSolid::GetRadiusInRing(), pi, G4INCL::DeJongSpin::shoot(), and twopi.

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G4double G4Torus::GetRmax ( ) const

inline

Referenced by export_G4Torus(), G4tgbGeometryDumper::GetSolidParams(), G4GDMLWriteParamvol::Torus_dimensionsWrite(), and G4GDMLWriteSolids::TorusWrite().

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G4double G4Torus::GetRmin ( ) const

inline

Referenced by export_G4Torus(), G4tgbGeometryDumper::GetSolidParams(), SolveNumericJT(), G4GDMLWriteParamvol::Torus_dimensionsWrite(), and G4GDMLWriteSolids::TorusWrite().

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G4double G4Torus::GetRtor ( ) const

inline

Referenced by export_G4Torus(), G4tgbGeometryDumper::GetSolidParams(), G4GDMLWriteParamvol::Torus_dimensionsWrite(), and G4GDMLWriteSolids::TorusWrite().

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G4double G4Torus::GetSPhi ( ) const

inline

Referenced by export_G4Torus(), G4tgbGeometryDumper::GetSolidParams(), G4GDMLWriteParamvol::Torus_dimensionsWrite(), and G4GDMLWriteSolids::TorusWrite().

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G4double G4Torus::GetSurfaceArea ( )

inlinevirtual

Reimplemented from G4VSolid.

EInside G4Torus::Inside ( const G4ThreeVector &  p ) const

virtual

Implements G4VSolid.

Definition at line 636 of file G4Torus.cc.

References fDPhi, fRmax, fRmaxTolerance, fRmin, fRminTolerance, fRtor, fSPhi, halfAngTolerance, kInside, kOutside, kSurface, and twopi.

Referenced by CalculateExtent(), DistanceToOut(), and SurfaceNormal().

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G4Torus & G4Torus::operator=

(

const G4Torus &

rhs

)

Definition at line 216 of file G4Torus.cc.

References fDPhi, fRmax, fRmaxTolerance, fRmin, fRminTolerance, fRtor, fSPhi, halfAngTolerance, halfCarTolerance, kAngTolerance, kRadTolerance, and G4CSGSolid::operator=().

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void G4Torus::SetAllParameters	(	G4double	pRmin,
		G4double	pRmax,
		G4double	pRtor,
		G4double	pSPhi,
		G4double	pDPhi
	)

Definition at line 98 of file G4Torus.cc.

References e2, e3, FatalException, G4CSGSolid::fCubicVolume, fDPhi, G4CSGSolid::fRebuildPolyhedron, fRmax, fRmaxTolerance, fRmin, fRminTolerance, fRtor, fSPhi, G4CSGSolid::fSurfaceArea, G4endl, G4Exception(), G4GeometryTolerance::GetAngularTolerance(), G4GeometryTolerance::GetInstance(), G4VSolid::GetName(), G4GeometryTolerance::GetRadialTolerance(), halfAngTolerance, halfCarTolerance, kAngTolerance, G4VSolid::kCarTolerance, kRadTolerance, G4INCL::Math::max(), and twopi.

Referenced by G4GDMLParameterisation::ComputeDimensions(), and G4Torus().

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G4double G4Torus::SolveNumericJT ( const G4ThreeVector &  p, const G4ThreeVector &  v, G4double  r, G4bool  IsDistanceToIn  ) const

private

Definition at line 297 of file G4Torus.cc.

References fDPhi, fRtor, fSPhi, GetRmin(), halfAngTolerance, halfCarTolerance, kInfinity, mm, pi, TorusRootsJT(), and twopi.

Referenced by DistanceToIn(), and DistanceToOut().

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std::ostream & G4Torus::StreamInfo ( std::ostream &  os ) const

virtual

Reimplemented from G4CSGSolid.

Definition at line 1711 of file G4Torus.cc.

References degree, fDPhi, fRmax, fRmin, fRtor, fSPhi, G4VSolid::GetName(), and mm.

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G4ThreeVector G4Torus::SurfaceNormal ( const G4ThreeVector &  p ) const

virtual

Implements G4VSolid.

Definition at line 747 of file G4Torus.cc.

References ApproxSurfaceNormal(), DistanceToIn(), DistanceToOut(), fDPhi, fRmax, fRmin, fRtor, fSPhi, G4endl, G4Exception(), Inside(), JustWarning, kAngTolerance, G4VSolid::kCarTolerance, kInfinity, kInside, kOutside, kSurface, G4INCL::Math::max(), and twopi.

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void G4Torus::TorusRootsJT ( const G4ThreeVector &  p, const G4ThreeVector &  v, G4double  r, std::vector< G4double > &  roots  ) const

private

Definition at line 257 of file G4Torus.cc.

References G4JTPolynomialSolver::FindRoots(), and fRtor.

Referenced by SolveNumericJT().

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Member Data Documentation

G4double G4Torus::fDPhi

private

Definition at line 203 of file G4Torus.hh.

Referenced by ApproxSurfaceNormal(), CalculateExtent(), CreatePolyhedron(), CreateRotatedVertices(), DistanceToIn(), DistanceToOut(), GetPointOnSurface(), Inside(), operator=(), SetAllParameters(), SolveNumericJT(), StreamInfo(), and SurfaceNormal().

G4double G4Torus::fRmax

private

Definition at line 203 of file G4Torus.hh.

Referenced by ApproxSurfaceNormal(), CalculateExtent(), CreatePolyhedron(), CreateRotatedVertices(), DistanceToIn(), DistanceToOut(), GetPointOnSurface(), Inside(), operator=(), SetAllParameters(), StreamInfo(), and SurfaceNormal().

G4double G4Torus::fRmaxTolerance

private

Definition at line 211 of file G4Torus.hh.

Referenced by DistanceToIn(), DistanceToOut(), Inside(), operator=(), and SetAllParameters().

G4double G4Torus::fRmin

private

Definition at line 203 of file G4Torus.hh.

Referenced by ApproxSurfaceNormal(), CalculateExtent(), CreatePolyhedron(), DistanceToIn(), DistanceToOut(), GetPointOnSurface(), Inside(), operator=(), SetAllParameters(), StreamInfo(), and SurfaceNormal().

G4double G4Torus::fRminTolerance

private

Definition at line 211 of file G4Torus.hh.

Referenced by DistanceToIn(), DistanceToOut(), Inside(), operator=(), and SetAllParameters().

G4double G4Torus::fRtor

private

Definition at line 203 of file G4Torus.hh.

Referenced by ApproxSurfaceNormal(), CalculateExtent(), CreatePolyhedron(), CreateRotatedVertices(), DistanceToIn(), DistanceToOut(), GetPointOnSurface(), Inside(), operator=(), SetAllParameters(), SolveNumericJT(), StreamInfo(), SurfaceNormal(), and TorusRootsJT().

G4double G4Torus::fSPhi

private

Definition at line 203 of file G4Torus.hh.

Referenced by ApproxSurfaceNormal(), CreatePolyhedron(), CreateRotatedVertices(), DistanceToIn(), DistanceToOut(), GetPointOnSurface(), Inside(), operator=(), SetAllParameters(), SolveNumericJT(), StreamInfo(), and SurfaceNormal().

G4double G4Torus::halfAngTolerance

private

Definition at line 214 of file G4Torus.hh.

Referenced by DistanceToOut(), Inside(), operator=(), SetAllParameters(), and SolveNumericJT().

G4double G4Torus::halfCarTolerance

private

Definition at line 214 of file G4Torus.hh.

Referenced by DistanceToIn(), DistanceToOut(), operator=(), SetAllParameters(), and SolveNumericJT().

G4double G4Torus::kAngTolerance

private

Definition at line 211 of file G4Torus.hh.

Referenced by operator=(), SetAllParameters(), and SurfaceNormal().

G4double G4Torus::kRadTolerance

private

Definition at line 211 of file G4Torus.hh.

Referenced by operator=(), and SetAllParameters().

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The documentation for this class was generated from the following files:

• geant4.10.02.p01/source/geometry/solids/CSG/include/G4Torus.hh
• geant4.10.02.p01/source/geometry/solids/CSG/src/G4Torus.cc