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G4LogicalCrystalVolume.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4LogicalCrystalVolume.cc
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// Implementation of G4LogicalCrystalVolume
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//
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// 21-04-16, created by E.Bagli
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// --------------------------------------------------------------------
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#include "
G4LogicalCrystalVolume.hh
"
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#include "
G4ExtendedMaterial.hh
"
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#include "
G4CrystalExtension.hh
"
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#include "
G4VMaterialExtension.hh
"
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std::vector<G4LogicalVolume*>
G4LogicalCrystalVolume::fLCVvec
;
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// --------------------------------------------------------------------
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G4LogicalCrystalVolume::
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G4LogicalCrystalVolume
(
G4VSolid
* pSolid,
G4ExtendedMaterial
* pMaterial,
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const
G4String
&
name
,
G4FieldManager
* pFieldMgr,
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G4VSensitiveDetector
* pSDetector,
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G4UserLimits
* pULimits,
G4bool
optimise,
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G4int
h
,
G4int
k
,
G4int
l,
G4double
rot)
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:
G4LogicalVolume
(pSolid,pMaterial,name,pFieldMgr,pSDetector,pULimits,optimise)
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{
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SetMillerOrientation
(h, k, l, rot);
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fLCVvec
.push_back(
this
);
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}
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// --------------------------------------------------------------------
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G4LogicalCrystalVolume::~G4LogicalCrystalVolume
()
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{
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fLCVvec
.erase( std::remove(
fLCVvec
.begin(),
fLCVvec
.end(), this ),
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fLCVvec
.end() );
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}
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// --------------------------------------------------------------------
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G4bool
G4LogicalCrystalVolume::IsLattice
(
G4LogicalVolume
* aLV)
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{
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return
std::find(
fLCVvec
.begin(),
fLCVvec
.end(), aLV) !=
fLCVvec
.end();
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}
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// --------------------------------------------------------------------
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const
G4CrystalExtension
*
G4LogicalCrystalVolume::GetCrystal
()
const
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{
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return
dynamic_cast<
G4CrystalExtension
*
>
(
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dynamic_cast<
G4ExtendedMaterial
*
>
(
GetMaterial
() )
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->RetrieveExtension(
"crystal"
));
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}
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// --------------------------------------------------------------------
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const
G4ThreeVector
&
G4LogicalCrystalVolume::GetBasis
(
G4int
i)
const
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{
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return
GetCrystal
()->
GetUnitCell
()->
GetBasis
(i);
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}
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// --------------------------------------------------------------------
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void
G4LogicalCrystalVolume::SetMillerOrientation
(
G4int
h
,
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G4int
k
,
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G4int
l,
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G4double
rot)
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{
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// Align Miller normal vector (hkl) with +Z axis, and rotation about axis
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if
(
verboseLevel
)
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{
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G4cout
<<
"G4LatticePhysical::SetMillerOrientation("
<< h <<
" "
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<< k <<
" "
<< l <<
", "
<< rot/
CLHEP::deg
<<
" deg)"
<<
G4endl
;
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}
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hMiller
=
h
;
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kMiller
=
k
;
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lMiller
= l;
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fRot
= rot;
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G4ThreeVector
norm
= (h*
GetBasis
(0)+k*
GetBasis
(1)+l*
GetBasis
(2)).unit();
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if
(
verboseLevel
>1)
G4cout
<<
" norm = "
<< norm <<
G4endl
;
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// Aligns geometry +Z axis with lattice (hkl) normal
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fOrient
=
G4RotationMatrix::IDENTITY
;
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fOrient
.
rotateZ
(rot).
rotateY
(norm.
theta
()).rotateZ(norm.
phi
());
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fInverse
=
fOrient
.
inverse
();
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if
(
verboseLevel
>1)
G4cout
<<
" fOrient = "
<<
fOrient
<<
G4endl
;
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// FIXME: Is this equivalent to (phi,theta,rot) Euler angles???
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}
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// --------------------------------------------------------------------
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// Rotate input vector between lattice and solid orientations
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const
G4ThreeVector
&
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G4LogicalCrystalVolume::RotateToLattice
(
G4ThreeVector
&
dir
)
const
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{
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return
dir.
transform
(
fOrient
);
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}
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const
G4ThreeVector
&
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G4LogicalCrystalVolume::RotateToSolid
(
G4ThreeVector
&
dir
)
const
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{
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return
dir.
transform
(
fInverse
);
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}
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// --------------------------------------------------------------------
geant4
tree
geant4-10.6-release
source
geometry
management
src
G4LogicalCrystalVolume.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:17
using
1.8.2 with
ECCE GitHub integration