Gabriele Cosmo
80 lines
2.9 KiB
C++
80 lines
2.9 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: G4SolidExtentList.hh,v 1.6 2003/11/03 18:39:55 gcosmo Exp $
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// GEANT4 tag $Name: geant4-08-00 $
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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-like 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 "G4Types.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,
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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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