Geant4  10.00.p02
G4AuxiliaryNavServices.hh
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27 // $Id: G4AuxiliaryNavServices.hh 66356 2012-12-18 09:02:32Z gcosmo $
28 //
29 //
30 // class G4AuxiliaryNavServices
31 //
32 // Class description:
33 //
34 // Utility class for navigation.
35 
36 // History:
37 // - Created: Paul Kent, Aug 96
38 // --------------------------------------------------------------------
39 #ifndef G4AuxiliaryNavServices_hh
40 #define G4AuxiliaryNavServices_hh
41 
42 #include "G4Types.hh"
43 #include "G4ThreeVector.hh"
44 #include "G4VSolid.hh"
45 #include "G4AffineTransform.hh"
46 
48 {
49 
50  public: // with description
51 
52  static G4bool CheckPointOnSurface( const G4VSolid* sampleSolid,
53  const G4ThreeVector& localPoint,
54  const G4ThreeVector* globalDirection,
55  const G4AffineTransform& sampleTransform,
56  const G4bool locatedOnEdge);
57  //
58  // Is the track (point, direction) inside the solid 'sampleSolid' ?
59  // Returns true if we are going to enter the volume,
60  // which is the case if:
61  // - the point is inside
62  // - the point is on the surface and the direction points inside
63  // or along it.
64  // Else returns false.
65 
66  static G4bool CheckPointExiting( const G4VSolid* sampleSolid,
67  const G4ThreeVector& localPoint,
68  const G4ThreeVector* globalDirection,
69  const G4AffineTransform& sampleTransform );
70  //
71  // Is the track (point, direction) exiting the solid 'sampleSolid' ?
72  // Returns true if we are going to exit the volume.
73 
74  private:
75 
76  G4bool testOne();
77 
78 };
79 
81 
82 #endif
static G4bool CheckPointOnSurface(const G4VSolid *sampleSolid, const G4ThreeVector &localPoint, const G4ThreeVector *globalDirection, const G4AffineTransform &sampleTransform, const G4bool locatedOnEdge)
CLHEP::Hep3Vector G4ThreeVector
bool G4bool
Definition: G4Types.hh:79
static G4bool CheckPointExiting(const G4VSolid *sampleSolid, const G4ThreeVector &localPoint, const G4ThreeVector *globalDirection, const G4AffineTransform &sampleTransform)