Changeset 184 in JEM-EUSO for esaf_lal/branches/camille/packages/simulation/detector/G4Detector/optics/src/OptPrimaryGeneratorAction.cc

Timestamp:

Jul 15, 2013, 2:08:33 PM (11 years ago)

Author:

moretto

Message:

changes from biktem r:3032

File:

• esaf_lal/branches/camille/packages/simulation/detector/G4Detector/optics/src/OptPrimaryGeneratorAction.cc (modified) (2 diffs)

esaf_lal/branches/camille/packages/simulation/detector/G4Detector/optics/src/OptPrimaryGeneratorAction.cc

@@ -79 +79 @@
     else if(!FillPosition.compare ("Point"))
         OnePoint(anEvent);
+    else if(!FillPosition.compare ("Sphere"))
+        FillSphere(anEvent);
 
 }
@@ -142 +144 @@
 
 
+//-----------------------------------------------------------------------------------------
+void OptPrimaryGeneratorAction::FillSphere(G4Event* anEvent){
+    TVector3 p;
+    double phi = gRandom->Uniform(0.,TwoPi());
+    double th = gRandom->Uniform(Pi()-asin(1325./3143.57795946),Pi());
+    p.SetMagThetaPhi(3143.57795946,th,phi);
+    p.SetZ(p.Z()+3143.57795946+78.);
+    particleGun->SetParticlePosition(G4ThreeVector(p.X(),p.Y(),p.Z()));
+    particleGun->GeneratePrimaryVertex(anEvent);
+}