lars/geant4
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Import Geant4 7.0.0 source tree

Browse Source
This commit is contained in:
Gabriele Cosmo
2016-06-09 11:11:55 +02:00
parent e083ffb441
commit 516dbf1a58
5914 changed files with 202605 additions and 71141 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/advanced/underground_physics/src/DMXParticleSource.cc
+7 -7
View File
@@ -47,7 +47,7 @@
#include "G4PrimaryParticle.hh"
#include "G4Event.hh"
#include "Randomize.hh"
#include <math.h>
#include <cmath>
#include "G4TransportationManager.hh"
#include "G4VPhysicalVolume.hh"
#include "G4PhysicalVolumeStore.hh"
@@ -272,19 +272,19 @@ void DMXParticleSource::GenerateIsotropicFlux()
G4double sintheta, sinphi, costheta, cosphi;
rndm = G4UniformRand();
costheta = cos(MinTheta) - rndm * (cos(MinTheta) - cos(MaxTheta));
sintheta = sqrt(1. - costheta*costheta);
costheta = std::cos(MinTheta) - rndm * (std::cos(MinTheta) - std::cos(MaxTheta));
sintheta = std::sqrt(1. - costheta*costheta);
rndm2 = G4UniformRand();
Phi = MinPhi + (MaxPhi - MinPhi) * rndm2;
sinphi = sin(Phi);
cosphi = cos(Phi);
sinphi = std::sin(Phi);
cosphi = std::cos(Phi);
px = -sintheta * cosphi;
py = -sintheta * sinphi;
pz = -costheta;
G4double ResMag = sqrt((px*px) + (py*py) + (pz*pz));
G4double ResMag = std::sqrt((px*px) + (py*py) + (pz*pz));
px = px/ResMag;
py = py/ResMag;
pz = pz/ResMag;
@@ -396,7 +396,7 @@ void DMXParticleSource::GeneratePrimaryVertex(G4Event *evt)
// create new primaries and set them to the vertex
G4double mass = particle_definition->GetPDGMass();
G4double energy = particle_energy + mass;
G4double pmom = sqrt(energy*energy-mass*mass);
G4double pmom = std::sqrt(energy*energy-mass*mass);
G4double px = pmom*particle_momentum_direction.x();
G4double py = pmom*particle_momentum_direction.y();
G4double pz = pmom*particle_momentum_direction.z();