Gabriele Cosmo
65 lines
1.6 KiB
C++
65 lines
1.6 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: G4SolidExtentList.hh,v 1.3 2000/11/02 16:54:49 gcosmo Exp $
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// GEANT4 tag $Name: geant4-03-01 $
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//
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//
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// --------------------------------------------------------------------
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// GEANT 4 class header file
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//
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//
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// G4SolidExtentList
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//
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// Class description:
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//
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// Defines a list of (voxel) extents along one axis.
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//
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// This utility class is designed for one specific purpose:
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// to calculate the extent of a CSG solid for a voxel
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// (G4VSolid::CalculateExtent).
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// Author:
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// David C. Williams (davidw@scipp.ucsc.edu)
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// --------------------------------------------------------------------
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#ifndef G4SolidExtentList_hh
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#define G4SolidExtentList_hh
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#include "globals.hh"
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#include "G4ClippablePolygon.hh"
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class G4SolidExtentList
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{
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public:
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G4SolidExtentList();
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G4SolidExtentList( const EAxis targetAxis, const G4VoxelLimits &voxelLimits );
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~G4SolidExtentList();
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void AddSurface( const G4ClippablePolygon &surface );
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G4bool GetExtent( G4double &min, G4double &max ) const;
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protected:
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EAxis axis; // Target axis
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G4bool limited; // True if limited
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G4double minLimit; // ... min limit
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G4double maxLimit; // ... max limit
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G4ClippablePolygon minSurface, // Minimum surface within limits
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maxSurface, // Maximum
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minAbove, // Minimum surface totally above max limit
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maxBelow; // Maximum surface totally below min limit
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};
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#endif
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