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This commit is contained in:
Gabriele Cosmo
2020-06-26 10:23:25 +02:00
parent c02c370437
commit 67ba86d073
1871 changed files with 174422 additions and 131884 deletions
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source/processes/optical/include/G4OpBoundaryProcess.hh
+42 -58
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@@ -58,68 +58,39 @@
//
// Author: Peter Gumplinger
// adopted from work by Werner Keil - April 2/96
// mail: gum@triumf.ca
//
////////////////////////////////////////////////////////////////////////
#ifndef G4OpBoundaryProcess_h
#define G4OpBoundaryProcess_h 1
#include "globals.hh"
#include "templates.hh"
#include "geomdefs.hh"
#include "Randomize.hh"
#include "G4RandomTools.hh"
#include "G4RandomDirection.hh"
#include "G4Step.hh"
#include "G4VDiscreteProcess.hh"
#include "G4DynamicParticle.hh"
#include "G4Material.hh"
#include "G4LogicalBorderSurface.hh"
#include "G4LogicalSkinSurface.hh"
#include "G4OpticalSurface.hh"
#include "G4OpticalPhoton.hh"
#include "G4TransportationManager.hh"
// Class Description:
// Discrete Process -- reflection/refraction at optical interfaces.
// Class inherits publicly from G4VDiscreteProcess.
// Class Description - End:
enum G4OpBoundaryProcessStatus { Undefined,
Transmission, FresnelRefraction,
FresnelReflection, TotalInternalReflection,
LambertianReflection, LobeReflection,
SpikeReflection, BackScattering,
Absorption, Detection, NotAtBoundary,
SameMaterial, StepTooSmall, NoRINDEX,
PolishedLumirrorAirReflection,
PolishedLumirrorGlueReflection,
PolishedAirReflection,
PolishedTeflonAirReflection,
PolishedTiOAirReflection,
PolishedTyvekAirReflection,
PolishedVM2000AirReflection,
PolishedVM2000GlueReflection,
EtchedLumirrorAirReflection,
EtchedLumirrorGlueReflection,
EtchedAirReflection,
EtchedTeflonAirReflection,
EtchedTiOAirReflection,
EtchedTyvekAirReflection,
EtchedVM2000AirReflection,
EtchedVM2000GlueReflection,
GroundLumirrorAirReflection,
GroundLumirrorGlueReflection,
GroundAirReflection,
GroundTeflonAirReflection,
GroundTiOAirReflection,
GroundTyvekAirReflection,
GroundVM2000AirReflection,
GroundVM2000GlueReflection,
Dichroic };
enum G4OpBoundaryProcessStatus {
Undefined,
Transmission, FresnelRefraction,
FresnelReflection, TotalInternalReflection,
LambertianReflection, LobeReflection,
SpikeReflection, BackScattering,
Absorption, Detection,
NotAtBoundary, SameMaterial,
StepTooSmall, NoRINDEX,
PolishedLumirrorAirReflection, PolishedLumirrorGlueReflection,
PolishedAirReflection, PolishedTeflonAirReflection,
PolishedTiOAirReflection, PolishedTyvekAirReflection,
PolishedVM2000AirReflection, PolishedVM2000GlueReflection,
EtchedLumirrorAirReflection, EtchedLumirrorGlueReflection,
EtchedAirReflection, EtchedTeflonAirReflection,
EtchedTiOAirReflection, EtchedTyvekAirReflection,
EtchedVM2000AirReflection, EtchedVM2000GlueReflection,
GroundLumirrorAirReflection, GroundLumirrorGlueReflection,
GroundAirReflection, GroundTeflonAirReflection,
GroundTiOAirReflection, GroundTyvekAirReflection,
GroundVM2000AirReflection, GroundVM2000GlueReflection,
Dichroic };
class G4OpBoundaryProcess : public G4VDiscreteProcess
{
@@ -134,10 +105,9 @@ public:
// Returns true -> 'is applicable' only for an optical photon.
virtual G4double GetMeanFreePath(const G4Track&, G4double, G4ForceCondition* condition) override;
// Returns infinity; i. e. the process does not limit the step,
// but sets the 'Forced' condition for the DoIt to be invoked at
// every step. However, only at a boundary will any action be
// taken.
// Returns infinity; i. e. the process does not limit the step, but sets the
// 'Forced' condition for the DoIt to be invoked at every step. However, only
// at a boundary will any action be taken.
G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
const G4Step& aStep) override;
@@ -234,6 +204,20 @@ private:
G4Physics2DVector* DichroicVector;
G4bool fInvokeSD;
size_t idx_rindex1 = 0;
size_t idx_rindex_surface = 0;
size_t idx_reflect = 0;
size_t idx_eff = 0;
size_t idx_trans = 0;
size_t idx_lobe = 0;
size_t idx_spike = 0;
size_t idx_back = 0;
size_t idx_rindex2 = 0;
size_t idx_groupvel = 0;
size_t idx_rrindex = 0;
size_t idx_irindex = 0;
};
////////////////////
@@ -274,10 +258,10 @@ void G4OpBoundaryProcess::ChooseReflection()
theStatus = SpikeReflection;
theFacetNormal = theGlobalNormal;
}
else if ( rand >= prob_ss && rand <= prob_ss+prob_sl) {
else if (rand >= prob_ss && rand <= prob_ss+prob_sl) {
theStatus = LobeReflection;
}
else if ( rand > prob_ss+prob_sl && rand < prob_ss+prob_sl+prob_bs ) {
else if (rand > prob_ss+prob_sl && rand < prob_ss+prob_sl+prob_bs) {
theStatus = BackScattering;
}
else {
@@ -317,7 +301,7 @@ void G4OpBoundaryProcess::DoReflection()
if (fRealRIndexMPV && fImagRIndexMPV) {
//
} else {
theFacetNormal = GetFacetNormal(OldMomentum,theGlobalNormal);
theFacetNormal = GetFacetNormal(OldMomentum, theGlobalNormal);
}
G4double PdotN = OldMomentum * theFacetNormal;
NewMomentum = OldMomentum - (2.*PdotN)*theFacetNormal;