[831] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration and of QinetiQ Ltd, * |
---|
| 20 | // * subject DEFCON 705 IPR conditions. * |
---|
| 21 | // * By using, copying, modifying or distributing the software (or * |
---|
| 22 | // * any work based on the software) you agree to acknowledge its * |
---|
| 23 | // * use in resulting scientific publications, and indicate your * |
---|
| 24 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 25 | // ******************************************************************** |
---|
| 26 | // |
---|
[921] | 27 | // $Id: G4VFacet.cc,v 1.7 2008/09/12 07:16:22 gcosmo Exp $ |
---|
| 28 | // GEANT4 tag $Name: geant4-09-02-cand-01 $ |
---|
[831] | 29 | // |
---|
| 30 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
---|
| 31 | // |
---|
| 32 | // MODULE: G4VFacet.hh |
---|
| 33 | // |
---|
| 34 | // Date: 15/06/2005 |
---|
| 35 | // Author: P R Truscott |
---|
| 36 | // Organisation: QinetiQ Ltd, UK |
---|
| 37 | // Customer: UK Ministry of Defence : RAO CRP TD Electronic Systems |
---|
| 38 | // Contract: C/MAT/N03517 |
---|
| 39 | // |
---|
| 40 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
---|
| 41 | // |
---|
| 42 | // CHANGE HISTORY |
---|
| 43 | // -------------- |
---|
| 44 | // |
---|
| 45 | // 31 October 2004, P R Truscott, QinetiQ Ltd, UK - Created. |
---|
| 46 | // |
---|
| 47 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
---|
| 48 | |
---|
| 49 | #include "G4VFacet.hh" |
---|
| 50 | #include "globals.hh" |
---|
| 51 | #include "G4GeometryTolerance.hh" |
---|
| 52 | |
---|
| 53 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 54 | // |
---|
| 55 | G4VFacet::G4VFacet () |
---|
| 56 | { |
---|
| 57 | dirTolerance = 1.0E-14; |
---|
| 58 | kCarTolerance = G4GeometryTolerance::GetInstance()->GetSurfaceTolerance(); |
---|
| 59 | |
---|
| 60 | P.clear(); |
---|
| 61 | E.clear(); |
---|
| 62 | |
---|
| 63 | circumcentre = G4ThreeVector(0.0,0.0,0.0); |
---|
| 64 | radius = 0.0; |
---|
| 65 | radiusSqr = 0.0; |
---|
| 66 | area = 0.0; |
---|
| 67 | } |
---|
| 68 | |
---|
| 69 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 70 | // |
---|
| 71 | G4VFacet::~G4VFacet () |
---|
| 72 | { |
---|
| 73 | P.clear(); |
---|
| 74 | E.clear(); |
---|
| 75 | } |
---|
| 76 | |
---|
| 77 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 78 | // |
---|
| 79 | G4bool G4VFacet::operator== (const G4VFacet &right) const |
---|
| 80 | { |
---|
| 81 | G4double tolerance = kCarTolerance*kCarTolerance/4.0; |
---|
| 82 | if (nVertices != right.GetNumberOfVertices()) |
---|
| 83 | { return false; } |
---|
| 84 | else if ((circumcentre-right.GetCircumcentre()).mag2() > tolerance) |
---|
| 85 | { return false; } |
---|
| 86 | else if (std::fabs((right.GetSurfaceNormal()).dot(surfaceNormal)) < 0.9999999999) |
---|
| 87 | { return false; } |
---|
| 88 | |
---|
| 89 | G4bool coincident = true; |
---|
| 90 | size_t i = 0; |
---|
| 91 | do |
---|
| 92 | { |
---|
| 93 | coincident = false; |
---|
| 94 | size_t j = 0; |
---|
| 95 | do |
---|
| 96 | { |
---|
| 97 | coincident = (GetVertex(i)-right.GetVertex(j)).mag2() < tolerance; |
---|
[921] | 98 | } while (!coincident && ++j < nVertices); |
---|
| 99 | } while (coincident && ++i < nVertices); |
---|
[831] | 100 | |
---|
| 101 | return coincident; |
---|
| 102 | } |
---|
| 103 | |
---|
| 104 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 105 | // |
---|
| 106 | void G4VFacet::ApplyTranslation(const G4ThreeVector v) |
---|
| 107 | { |
---|
| 108 | P0 += v; |
---|
| 109 | for (G4ThreeVectorList::iterator it=P.begin(); it!=P.end(); it++) |
---|
| 110 | { |
---|
| 111 | (*it) += v; |
---|
| 112 | } |
---|
| 113 | } |
---|
| 114 | |
---|
| 115 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 116 | // |
---|
| 117 | std::ostream &G4VFacet::StreamInfo(std::ostream &os) const |
---|
| 118 | { |
---|
[921] | 119 | os << G4endl; |
---|
| 120 | os << "*********************************************************************" |
---|
| 121 | << G4endl; |
---|
| 122 | os << "FACET TYPE = " << geometryType << G4endl; |
---|
| 123 | os << "ABSOLUTE VECTORS = " << G4endl; |
---|
| 124 | os << "P0 = " << P0 << G4endl; |
---|
[831] | 125 | for (G4ThreeVectorList::const_iterator it=P.begin(); it!=P.end(); it++) |
---|
[921] | 126 | { os << "P[" << it-P.begin()+1 << "] = " << *it << G4endl; } |
---|
| 127 | |
---|
| 128 | os << "RELATIVE VECTORS = " << G4endl; |
---|
[831] | 129 | for (G4ThreeVectorList::const_iterator it=E.begin(); it!=E.end(); it++) |
---|
[921] | 130 | { os << "E[" << it-E.begin()+1 << "] = " << *it << G4endl; } |
---|
| 131 | |
---|
| 132 | os << "*********************************************************************" |
---|
| 133 | << G4endl; |
---|
[831] | 134 | |
---|
| 135 | return os; |
---|
| 136 | } |
---|
| 137 | |
---|
| 138 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 139 | // |
---|
| 140 | G4VFacet* G4VFacet::GetClone () |
---|
| 141 | {return 0;} |
---|
| 142 | |
---|
| 143 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 144 | // |
---|
| 145 | G4double G4VFacet::Distance (const G4ThreeVector&, const G4double) |
---|
| 146 | {return kInfinity;} |
---|
| 147 | |
---|
| 148 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 149 | // |
---|
| 150 | G4double G4VFacet::Distance (const G4ThreeVector&, const G4double, |
---|
| 151 | const G4bool) |
---|
| 152 | {return kInfinity;} |
---|
| 153 | |
---|
| 154 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 155 | // |
---|
| 156 | G4double G4VFacet::Extent (const G4ThreeVector) |
---|
| 157 | {return 0.0;} |
---|
| 158 | |
---|
| 159 | /////////////////////////////////////////////////////////////////////////////// |
---|
| 160 | // |
---|
| 161 | G4bool G4VFacet::Intersect (const G4ThreeVector&, const G4ThreeVector &, |
---|
| 162 | const G4bool , G4double &, G4double &, |
---|
| 163 | G4ThreeVector &) |
---|
| 164 | {return false;} |
---|