| 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: testG4Ellipsoid.cc,v 1.5 2007/02/09 12:05:51 gcosmo Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $
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| 29 | //
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| 30 | // testG4Ellipsoid
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| 31 | //
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| 32 | // Test file for class G4Ellipsoid
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| 33 | //
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| 34 | // Ensure asserts are compiled in
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| 35 |
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| 36 | #include <assert.h>
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| 37 | #include <cmath>
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| 38 |
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| 39 | #include "globals.hh"
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| 40 | #include "geomdefs.hh"
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| 41 |
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| 42 | #include "G4ThreeVector.hh"
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| 43 | #include "G4Ellipsoid.hh"
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| 44 | #include "G4RotationMatrix.hh"
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| 45 | #include "G4AffineTransform.hh"
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| 46 | #include "G4VoxelLimits.hh"
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| 47 |
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| 48 |
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| 49 | G4bool testG4Ellipsoid()
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| 50 | {
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| 51 |
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| 52 | //test full ellipsoid
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| 53 |
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| 54 | G4ThreeVector pzero(0,0,0);
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| 55 | G4ThreeVector pout ( 200*cm,200*cm,200*cm) ;
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| 56 | G4ThreeVector dir = pzero-pout ;
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| 57 | dir *= 1/dir.mag();
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| 58 |
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| 59 | G4Ellipsoid t1("Solid Ellipsoid #1",
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| 60 | 20*cm, // xSemiAxis
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| 61 | 10*cm, // ySemiAxis
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| 62 | 15*cm) ; // zSemiAxis
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| 63 |
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| 64 |
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| 65 | G4double dist = t1.DistanceToIn(pout,dir) ;
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| 66 | G4cout << "distance = " << dist << G4endl ;
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| 67 |
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| 68 | // Check Inside
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| 69 |
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| 70 | G4cout << "Test Inside(p) " << G4endl << G4endl ;
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| 71 |
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| 72 | G4cout << "pzero : " << t1.Inside(pzero) << G4endl ;
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| 73 |
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| 74 | //test the name
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| 75 | G4cout << "The name is" << t1.GetName() << G4endl ;
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| 76 |
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| 77 | // testing the volume
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| 78 |
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| 79 | G4double volume = t1.GetCubicVolume() ;
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| 80 | G4cout << G4endl << G4endl ;
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| 81 | G4cout << "Test Ellipsoid #1 Volume = " << volume / cm / cm /cm << " cm^3" << G4endl ;
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| 82 |
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| 83 |
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| 84 | //test cut ellipsoid
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| 85 | G4ThreeVector onTop(0*cm, 0*cm, 50*cm);
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| 86 | G4ThreeVector axial = onTop - pzero;
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| 87 | axial *= 1/axial.mag() ;
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| 88 |
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| 89 | G4Ellipsoid t2("Solid Ellipsoid #2",
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| 90 | 20*cm,
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| 91 | 10*cm,
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| 92 | 15*cm,
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| 93 | -10*cm,
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| 94 | 8*cm) ;
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| 95 |
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| 96 | dist = t2.DistanceToIn(onTop,axial) ;
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| 97 | G4cout << "distance = " << dist << G4endl ;
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| 98 |
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| 99 | // Check Inside
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| 100 |
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| 101 | G4cout << "Test Inside(p) " << G4endl << G4endl ;
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| 102 |
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| 103 | G4cout << "pzero : " << t2.Inside(pzero) << G4endl ;
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| 104 |
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| 105 | //test the name
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| 106 | G4cout << "The name is" << t2.GetName() << G4endl ;
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| 107 |
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| 108 | // testing the volume
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| 109 |
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| 110 | volume = t2.GetCubicVolume() ;
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| 111 | G4cout << G4endl << G4endl ;
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| 112 | G4cout << "Test Ellipsoid #2 Volume = " << volume / cm / cm /cm << " cm^3" << G4endl ;
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| 113 |
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| 114 | return true;
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| 115 | }
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| 116 |
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| 117 | int main()
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| 118 | {
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| 119 | #ifdef NDEBUG
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| 120 | G4Exception("FAIL: *** Assertions must be compiled in! ***");
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| 121 | #endif
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| 122 | assert(testG4Ellipsoid());
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| 123 | return 0;
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| 124 | }
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| 125 |
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