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This commit is contained in:
Gabriele Cosmo
2016-06-08 15:55:53 +02:00
parent e7d7193284
commit cfcb558cfe
3050 changed files with 91703 additions and 48310 deletions
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source/processes/hadronic/models/high_energy/src/G4HEVector.cc
+15 -6
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@@ -5,8 +5,8 @@
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4HEVector.cc,v 1.4 1999/12/15 16:42:01 gunter Exp $
// GEANT4 tag $Name: geant4-02-00 $
// $Id: G4HEVector.cc,v 1.5 2000/08/09 07:24:21 hpw Exp $
// GEANT4 tag $Name: geant4-03-00 $
//
//
@@ -558,7 +558,11 @@ G4HEVector::CosAng( const G4HEVector & p )
if( a != 0.0 )
{
a = (px*p.px + py*p.py + pz*p.pz)/a;
if( fabs(a) > 1.0 ) a<0.0 ? a=-1.0 : a=1.0;
if( fabs(a) > 1.0 )
{
if(a<0.0) a=-1.0;
else a=1.0;
}
}
return a;
}
@@ -570,7 +574,11 @@ G4HEVector::Ang(const G4HEVector & p )
if( a != 0.0 )
{
a = (px*p.px + py*p.py + pz*p.pz)/a;
if( fabs(a) > 1.0 ) a<0.0 ? a=-1.0 : a=1.0;
if( fabs(a) > 1.0 )
{
if(a<0.0) a=-1.0;
else a=1.0;
}
}
return acos(a);
}
@@ -692,14 +700,15 @@ G4HEVector::Exch( G4HEVector & p1)
void
G4HEVector::Defs1( const G4HEVector & p1, const G4HEVector & p2)
{
G4double pt2 = p1.px*p1.px + p1.py*p1.py;
G4double pt2 = p2.px*p2.px + p2.py*p2.py;
if (pt2 > 0.0)
{
G4double ph, qx, qy, qz;
G4double a = sqrt(p2.px*p2.px + p2.py*p2.py + p2.pz*p2.pz);
G4double cost = p2.pz/a;
G4double sint = 0.5 * (sqrt(fabs((1.-cost)*(1.+cost))) + sqrt(pt2)/a);
(p2.py < 0.) ? ph = 1.5*M_PI : ph = 0.5*M_PI;
if(p2.py < 0.) ph = 1.5*M_PI;
else ph = 0.5*M_PI;
if( p2.px != 0.0)
ph = atan2(p2.py,p2.px);
qx = cost*cos(ph)*p1.px - sin(ph)*p1.py