Gabriele Cosmo
76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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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 *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4AuxiliaryNavServices.hh,v 1.5 2002/07/23 08:50:33 gcosmo Exp $
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// GEANT4 tag $Name: geant4-05-00 $
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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 G4AuxiliaryNavServices_hh
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#define G4AuxiliaryNavServices_hh
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#include "geomdefs.hh"
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#include "G4ThreeVector.hh"
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#include "G4VSolid.hh"
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#include "G4AffineTransform.hh"
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class G4AuxiliaryNavServices
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{
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public: // with description
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static G4bool CheckPointOnSurface( const G4VSolid* sampleSolid,
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const G4ThreeVector& localPoint,
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const G4ThreeVector* globalDirection,
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const G4AffineTransform& sampleTransform,
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const G4bool locatedOnEdge);
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//
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// Is the track (point, direction) inside the solid 'sampleSolid' ?
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// Returns true if we are going to enter the volume,
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// which is the case if:
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// - the point is inside
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// - the point is on the surface and the direction points inside
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// or along it.
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// Else returns false.
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private:
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G4bool testOne();
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};
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#include "G4AuxiliaryNavServices.icc"
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#endif
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