| 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: testG4VoxelLimits.cc,v 1.4 2006/06/29 18:59:02 gunter Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-04-beta-cand-01 $ |
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| 29 | // |
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| 30 | |
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| 31 | // testG4VoxelLimits |
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| 32 | // Ensure asserts are compiled in |
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| 33 | // |
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| 34 | // Test file for G4Voxellimit object |
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| 35 | // |
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| 36 | // o Each function called |
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| 37 | // o Complete line coverage where possible |
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| 38 | // o Main 3 logical cases for line clipper checked |
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| 39 | |
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| 40 | #include <assert.h> |
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| 41 | |
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| 42 | #include "globals.hh" |
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| 43 | #include "geomdefs.hh" |
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| 44 | #include "G4VoxelLimits.hh" |
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| 45 | #include "G4ThreeVector.hh" |
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| 46 | |
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| 47 | G4bool testG4VoxelLimits() |
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| 48 | { |
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| 49 | G4VoxelLimits limit; |
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| 50 | assert(!limit.IsXLimited()); |
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| 51 | assert(!limit.IsYLimited()); |
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| 52 | assert(!limit.IsZLimited()); |
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| 53 | |
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| 54 | // Check line segment unchanged when no limits |
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| 55 | G4ThreeVector v1(-100,-100,-100),v2(100,100,100); |
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| 56 | assert(limit.ClipToLimits(v1,v2)); |
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| 57 | assert(v1==G4ThreeVector(-100,-100,-100)); |
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| 58 | assert(v2==G4ThreeVector(100,100,100)); |
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| 59 | |
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| 60 | limit.AddLimit(kXAxis,-10,20); |
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| 61 | assert(limit.IsXLimited()); |
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| 62 | assert(!limit.IsYLimited()); |
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| 63 | assert(!limit.IsZLimited()); |
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| 64 | assert(limit.GetMinXExtent()==-10); |
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| 65 | assert(limit.GetMaxXExtent()==20); |
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| 66 | |
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| 67 | assert(limit.ClipToLimits(v1,v2)); |
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| 68 | assert(v1==G4ThreeVector(-10,-10,-10)); |
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| 69 | assert(v2==G4ThreeVector(20,20,20)); |
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| 70 | |
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| 71 | limit.AddLimit(kYAxis,-10,20); |
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| 72 | assert(limit.IsXLimited()); |
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| 73 | assert(limit.IsYLimited()); |
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| 74 | assert(!limit.IsZLimited()); |
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| 75 | assert(limit.GetMinXExtent()==-10); |
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| 76 | assert(limit.GetMaxXExtent()==20); |
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| 77 | assert(limit.GetMinYExtent()==-10); |
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| 78 | assert(limit.GetMaxYExtent()==20); |
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| 79 | v1=G4ThreeVector(-100,-200,0); |
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| 80 | v2=G4ThreeVector(100,200,0); |
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| 81 | assert(limit.ClipToLimits(v1,v2)); |
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| 82 | assert(v1==G4ThreeVector(-5,-10,0)); |
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| 83 | assert(v2==G4ThreeVector(10,20,0)); |
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| 84 | |
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| 85 | limit.AddLimit(kZAxis,-10,20); |
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| 86 | assert(limit.IsXLimited()); |
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| 87 | assert(limit.IsYLimited()); |
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| 88 | assert(limit.IsZLimited()); |
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| 89 | assert(limit.IsLimited(kXAxis)); |
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| 90 | assert(limit.IsLimited(kYAxis)); |
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| 91 | assert(limit.IsLimited(kZAxis)); |
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| 92 | assert(limit.GetMinXExtent()==-10); |
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| 93 | assert(limit.GetMaxXExtent()==20); |
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| 94 | assert(limit.GetMinYExtent()==-10); |
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| 95 | assert(limit.GetMaxYExtent()==20); |
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| 96 | assert(limit.GetMinZExtent()==-10); |
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| 97 | assert(limit.GetMaxZExtent()==20); |
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| 98 | |
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| 99 | assert(limit.GetMaxExtent(kXAxis)==20); |
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| 100 | assert(limit.GetMaxExtent(kYAxis)==20); |
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| 101 | assert(limit.GetMaxExtent(kZAxis)==20); |
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| 102 | assert(limit.GetMinExtent(kXAxis)==-10); |
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| 103 | assert(limit.GetMinExtent(kYAxis)==-10); |
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| 104 | assert(limit.GetMinExtent(kZAxis)==-10); |
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| 105 | |
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| 106 | v1=G4ThreeVector(-100,-200,-200); |
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| 107 | v2=G4ThreeVector(100,200,200); |
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| 108 | assert(limit.ClipToLimits(v1,v2)); |
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| 109 | assert(v1==G4ThreeVector(-5,-10,-10)); |
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| 110 | assert(v2==G4ThreeVector(10,20,20)); |
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| 111 | |
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| 112 | return true; |
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| 113 | } |
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| 114 | |
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| 115 | int main() |
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| 116 | { |
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| 117 | #ifdef NDEBUG |
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| 118 | G4Exception("FAIL: *** Assertions must be compiled in! ***"); |
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| 119 | #endif |
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| 120 | assert(testG4VoxelLimits()); |
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| 121 | return 0; |
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| 122 | } |
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| 123 | |
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