Gabriele Cosmo
115 lines
3.6 KiB
C++
115 lines
3.6 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4ReplicaNavigation.hh,v 1.1.10.1 1999/12/07 20:48:41 gunter Exp $
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// GEANT4 tag $Name: geant4-01-00 $
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//
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//
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// class G4ReplicaNavigation: Utility for navigation in volumes
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// containing a single G4PVParameterised volume for which voxels for
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// the replicated volumes have been constructed.
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// [Voxels MUST be along one axis only: NOT refined] Paul Kent Aug 96
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#ifndef G4REPLICANAVIGATION_HH
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#define G4REPLICANAVIGATION_HH
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#include "globals.hh"
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#include "G4NavigationHistory.hh"
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#include "G4AffineTransform.hh"
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#include "G4VPhysicalVolume.hh"
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#include "G4VPVParameterisation.hh"
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#include "G4LogicalVolume.hh"
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#include "G4VSolid.hh"
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#include "G4ThreeVector.hh"
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#include "G4BlockingList.hh"
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// Required for voxel handling
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#include "G4SmartVoxelProxy.hh"
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#include "G4SmartVoxelNode.hh"
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#include "G4SmartVoxelHeader.hh"
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class G4ReplicaNavigation
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{
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friend class G4ReplicaNavigationTester;
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public:
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G4ReplicaNavigation();
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G4bool LevelLocate(G4NavigationHistory& history,
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const G4VPhysicalVolume *blockedVol,
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const G4int blockedNum,
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const G4ThreeVector &globalPoint,
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const G4ThreeVector* globalDirection,
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const G4bool pLocatedOnEdge,
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G4ThreeVector &localPoint);
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G4double ComputeStep(const G4ThreeVector &globalPoint,
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const G4ThreeVector &globalDirection,
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const G4ThreeVector &localPoint,
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const G4ThreeVector &localDirection,
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const G4double currentProposedStepLength,
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G4double &newSafety,
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G4NavigationHistory &history,
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G4bool &validExitNormal,
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G4ThreeVector &exitNormal,
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G4bool &exiting,
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G4bool &entering,
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G4VPhysicalVolume *(*pBlockedPhysical),
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G4int &blockedReplicaNo);
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G4double ComputeSafety(const G4ThreeVector &globalPoint,
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const G4ThreeVector &localPoint,
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G4NavigationHistory &history, // -> NON-CONST
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// const G4NavigationHistory &history, // -> NON-CONST
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const G4double pProposedMaxLength=DBL_MAX );
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EInside BackLocate(G4NavigationHistory &history,
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const G4ThreeVector &globalPoint,
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G4ThreeVector &localPoint,
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const G4bool &exiting,
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G4bool ¬KnownInside) const;
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void ComputeTransformation(const G4int replicaNo,
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G4VPhysicalVolume *pVol,
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G4ThreeVector &point) const;
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void ComputeTransformation(const G4int replicaNo,
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G4VPhysicalVolume *pVol) const;
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EInside Inside(const G4VPhysicalVolume *pVol,
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const G4int replicaNo,
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const G4ThreeVector &localPoint) const;
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G4double DistanceToOut(const G4VPhysicalVolume *pVol,
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const G4int replicaNo,
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const G4ThreeVector &localPoint) const;
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G4double DistanceToOut(const G4VPhysicalVolume *pVol,
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const G4int replicaNo,
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const G4ThreeVector &localPoint,
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const G4ThreeVector &localDirection) const;
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private:
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G4int VoxelLocate(const G4SmartVoxelHeader *pHead,
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const G4ThreeVector &localPoint,
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const G4int blocked=-1) const;
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G4double DistanceToOutPhi(const G4ThreeVector &localPoint,
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const G4ThreeVector &localDirection,
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const G4double width) const;
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G4double DistanceToOutRad(const G4ThreeVector &localPoint,
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const G4ThreeVector &localDirection,
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const G4double width,
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const G4double offset,
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const G4int replicaNo) const;
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void SetPhiTransformation(const G4double ang,
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G4VPhysicalVolume *pVol=0) const;
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};
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#include "G4ReplicaNavigation.icc"
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#endif
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