Geant4  9.6.p02
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G4PlacedSolid.cc
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27 // $Id$
28 //
29 // ----------------------------------------------------------------------
30 // GEANT 4 class source file
31 //
32 // G4PlacedSolid.cc
33 //
34 // ----------------------------------------------------------------------
35 
36 #include "G4PlacedSolid.hh"
37 #include "G4GeometryTolerance.hh"
38 
40 {
41  solid =0;
42  solidRotation =0;
43  solidTranslation =0;
44 }
45 
46 
48 {
49  solid = sol;
50  if(p)
51  {
52  G4double x,y,z;
53  G4Point3D srfpoint = p->GetLocation();
54 
55  x = srfpoint.x();
56  y = srfpoint.y();
57  z = srfpoint.z();
58  solidTranslation = new G4ThreeVector(x,y,z);
59 
60  G4Vector3D tmpvec = p->GetAxis();
61  x = tmpvec.x();
62  y = tmpvec.y();
63  z = tmpvec.z();
64  G4ThreeVector x_axis(x,y,z);
65 
68  if( (x<kCarTolerance)&&
69  (y<kCarTolerance)&&
70  (z<kCarTolerance) )
71  solidRotation=0;
72  else
73  {
74  tmpvec = p->GetRefDirection();
75  x = tmpvec.x();
76  y = tmpvec.y();
77  z = tmpvec.z();
78 
79  G4ThreeVector y_axis(x,y,z);
80  solidRotation = new G4RotationMatrix();
81  solidRotation->rotateAxes(x_axis, y_axis, x_axis.cross(y_axis));
82  }
83  }
84  else
85  {
86  solidTranslation=0;
87  solidRotation=0;
88  }
89 }
90 
91 
93 {
94  //delete solid;
95  if(solidRotation)
96  delete solidRotation;
97 
98  if(solidTranslation)
99  delete solidTranslation;
100 }