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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/geometry/solids/BREPS/src/G4Parabola.cc
+48 -6
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@@ -5,14 +5,58 @@
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4Parabola.cc,v 1.2 1999/12/15 14:50:02 gunter Exp $
// GEANT4 tag $Name: geant4-02-00 $
// $Id: G4Parabola.cc,v 1.4 2000/11/08 14:22:10 gcosmo Exp $
// GEANT4 tag $Name: geant4-03-00 $
//
// ----------------------------------------------------------------------
// GEANT 4 class source file
//
// G4Parabola.cc
//
// ----------------------------------------------------------------------
#include "G4Parabola.hh"
#include "G4CurvePoint.hh"
G4Parabola::G4Parabola(){}
G4Parabola::~G4Parabola(){}
G4Parabola::G4Parabola(const G4Parabola& right)
: focalDist(right.focalDist), F(right.F), L0(right.L0)
{
pShift = right.pShift;
position = right.position;
bBox = right.bBox;
start = right.start;
end = right.end;
pStart = right.pStart;
pEnd = right.pEnd;
pRange = right.pRange;
bounded = right.bounded;
sameSense = right.sameSense;
}
G4Parabola& G4Parabola::operator=(const G4Parabola& right)
{
if (&right == this) return *this;
F = right.F;
L0 = right.L0;
focalDist = right.focalDist;
pShift = right.pShift;
position = right.position;
bBox = right.bBox;
start = right.start;
end = right.end;
pStart = right.pStart;
pEnd = right.pEnd;
pRange = right.pRange;
bounded = right.bounded;
sameSense = right.sameSense;
return *this;
}
G4Curve* G4Parabola::Project(const G4Transform3D& tr)
{
G4double axisZ= (tr*position.GetPZ()).unit().z();
@@ -29,9 +73,8 @@ G4Curve* G4Parabola::Project(const G4Transform3D& tr)
yPrime.setZ(0);
G4double u= -(xPrime*yPrime)/xPrime.mag2();
G4Point3D newLocation= tr*position.GetLocation()+
focalDist*(u*u*xPrime+2*u*yPrime);
G4Point3D newLocation= G4Point3D( tr*position.GetLocation()+
focalDist*(u*u*xPrime+2*u*yPrime) );
newLocation.setZ(0);
G4Vector3D newRefDirection= xPrime;
G4double newFocalDist= (focalDist*((2*u+1)*xPrime+2*yPrime)).mag()/sqrt(5.);
@@ -89,4 +132,3 @@ G4bool G4Parabola::Tangent(G4CurvePoint& cp, G4Vector3D& v)
v= p.y()*pos.GetPX() + (2*focalDist)*pos.GetPY();
return true;
}