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G4NormalNavigation.hh
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// class G4NormalNavigation
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//
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// Class description:
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//
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// Utility for navigation in volumes containing only G4PVPlacement
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// daughter volumes.
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// History:
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// - Created. Paul Kent, Aug 96
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// --------------------------------------------------------------------
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#ifndef G4NORMALNAVIGATION_HH
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#define G4NORMALNAVIGATION_HH
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#include <iomanip>
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#include "
G4NavigationHistory.hh
"
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#include "
G4VPhysicalVolume.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 "
G4AuxiliaryNavServices.hh
"
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class
G4NavigationLogger
;
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class
G4NormalNavigation
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{
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public
:
// with description
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G4NormalNavigation
();
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// Constructor
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~G4NormalNavigation
();
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// Destructor
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inline
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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// Search positioned volumes in mother at current top level of history
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// for volume containing globalPoint. Do not test the blocked volume.
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// If a containing volume is found, `stack' the new volume and return
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// true, else return false (the point lying in the mother but not any
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// of the daughters). localPoint = global point in local system on entry,
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// point in new system on exit.
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G4double
ComputeStep
(
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
G4NavigationHistory
&history,
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const
G4double
pMaxLength=
DBL_MAX
);
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G4int
GetVerboseLevel
()
const
;
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void
SetVerboseLevel
(
G4int
level);
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// Get/Set Verbose(ness) level.
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// [if level>0 && G4VERBOSE, printout can occur]
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inline
void
CheckMode
(
G4bool
mode);
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// Run navigation in "check-mode", therefore using additional
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// verifications and more strict correctness conditions.
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// Is effective only with G4VERBOSE set.
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private
:
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G4bool
fCheck
=
false
;
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G4NavigationLogger
*
fLogger
;
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};
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#include "G4NormalNavigation.icc"
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#endif
geant4
tree
geant4-10.6-release
source
geometry
navigation
include
G4NormalNavigation.hh
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Jin Huang
. updated:
Wed Jun 29 2022 17:25:17
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