[831] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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| 27 | // $Id: G4SolidExtentList.hh,v 1.7 2006/06/29 18:47:32 gunter Exp $ |
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[1228] | 28 | // GEANT4 tag $Name: geant4-09-03 $ |
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[831] | 29 | // |
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| 30 | // |
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| 31 | // -------------------------------------------------------------------- |
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| 32 | // GEANT 4 class header file |
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| 33 | // |
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| 34 | // |
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| 35 | // G4SolidExtentList |
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| 36 | // |
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| 37 | // Class description: |
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| 38 | // |
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| 39 | // Defines a list of (voxel) extents along one axis. |
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| 40 | // |
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| 41 | // This utility class is designed for one specific purpose: |
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| 42 | // to calculate the extent of a CSG-like solid for a voxel |
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| 43 | // (G4VSolid::CalculateExtent). |
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| 44 | |
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| 45 | // Author: |
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| 46 | // David C. Williams (davidw@scipp.ucsc.edu) |
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| 47 | // -------------------------------------------------------------------- |
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| 48 | #ifndef G4SolidExtentList_hh |
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| 49 | #define G4SolidExtentList_hh |
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| 50 | |
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| 51 | #include "G4Types.hh" |
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| 52 | |
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| 53 | #include "G4ClippablePolygon.hh" |
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| 54 | |
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| 55 | class G4SolidExtentList |
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| 56 | { |
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| 57 | public: |
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| 58 | |
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| 59 | G4SolidExtentList(); |
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| 60 | G4SolidExtentList( const EAxis targetAxis, |
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| 61 | const G4VoxelLimits &voxelLimits ); |
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| 62 | ~G4SolidExtentList(); |
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| 63 | |
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| 64 | |
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| 65 | void AddSurface( const G4ClippablePolygon &surface ); |
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| 66 | |
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| 67 | G4bool GetExtent( G4double &min, G4double &max ) const; |
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| 68 | |
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| 69 | protected: |
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| 70 | |
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| 71 | EAxis axis; // Target axis |
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| 72 | G4bool limited; // True if limited |
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| 73 | G4double minLimit; // ... min limit |
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| 74 | G4double maxLimit; // ... max limit |
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| 75 | |
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| 76 | G4ClippablePolygon minSurface, // Minimum surface within limits |
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| 77 | maxSurface, // Maximum |
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| 78 | minAbove, // Minimum surface totally above max limit |
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| 79 | maxBelow; // Maximum surface totally below min limit |
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| 80 | }; |
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| 81 | |
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| 82 | #endif |
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