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 and of QinetiQ Ltd, * |
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20 | // * subject to DEFCON 705 IPR conditions. * |
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21 | // * By using, copying, modifying or distributing the software (or * |
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22 | // * any work based on the software) you agree to acknowledge its * |
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23 | // * use in resulting scientific publications, and indicate your * |
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24 | // * acceptance of all terms of the Geant4 Software license. * |
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25 | // ******************************************************************** |
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26 | // |
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27 | // $Id: G4VFacet.hh,v 1.7 2008/12/18 12:57:30 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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29 | // |
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30 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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31 | // |
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32 | // MODULE: G4VFacet.hh |
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33 | // |
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34 | // Date: 15/06/2005 |
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35 | // Author: P R Truscott |
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36 | // Organisation: QinetiQ Ltd, UK |
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37 | // Customer: UK Ministry of Defence : RAO CRP TD Electronic Systems |
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38 | // Contract: C/MAT/N03517 |
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39 | // |
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40 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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41 | // |
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42 | // CHANGE HISTORY |
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43 | // -------------- |
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44 | // |
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45 | // 31 October 2004, P R Truscott, QinetiQ Ltd, UK - Created. |
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46 | // |
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47 | // %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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48 | // |
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49 | // Class description: |
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50 | // |
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51 | // Base class defining the facets which are components of a |
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52 | // G4TessellatedSolid shape. |
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53 | // |
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54 | |
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55 | /////////////////////////////////////////////////////////////////////////////// |
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56 | #ifndef G4VFacet_hh |
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57 | #define G4VFacet_hh 1 |
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58 | |
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59 | #include "G4VSolid.hh" |
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60 | #include "G4ThreeVector.hh" |
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61 | #include "globals.hh" |
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62 | |
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63 | #include <iostream> |
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64 | #include <vector> |
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65 | |
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66 | enum G4FacetVertexType {ABSOLUTE, RELATIVE}; |
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67 | |
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68 | class G4VFacet |
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69 | { |
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70 | public: // with description |
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71 | |
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72 | G4VFacet (); |
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73 | virtual ~G4VFacet (); |
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74 | |
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75 | G4bool operator== (const G4VFacet &right) const; |
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76 | |
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77 | inline size_t GetNumberOfVertices () const; |
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78 | inline G4ThreeVector GetVertex (size_t i) const; |
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79 | |
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80 | inline G4GeometryType GetEntityType () const; |
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81 | inline G4ThreeVector GetSurfaceNormal () const; |
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82 | inline G4bool IsInside(const G4ThreeVector &p) const; |
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83 | inline G4bool IsDefined () const; |
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84 | inline void SetVertexIndex (const size_t i, const size_t j); |
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85 | inline size_t GetVertexIndex (const size_t i) const; |
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86 | inline G4ThreeVector GetCircumcentre () const; |
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87 | inline G4double GetRadius () const; |
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88 | inline G4double GetRadiusSquared() const; |
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89 | |
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90 | void ApplyTranslation (const G4ThreeVector v); |
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91 | |
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92 | std::ostream &StreamInfo(std::ostream &os) const; |
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93 | |
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94 | virtual G4VFacet *GetClone (); |
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95 | virtual G4double Distance (const G4ThreeVector&, const G4double); |
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96 | virtual G4double Distance (const G4ThreeVector&, const G4double, |
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97 | const G4bool); |
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98 | virtual G4double Extent (const G4ThreeVector); |
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99 | virtual G4bool Intersect (const G4ThreeVector&, const G4ThreeVector &, |
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100 | const G4bool , G4double &, G4double &, |
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101 | G4ThreeVector &); |
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102 | virtual G4double GetArea() = 0; |
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103 | virtual G4ThreeVector GetPointOnFace() const = 0; |
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104 | |
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105 | protected: |
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106 | |
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107 | G4GeometryType geometryType; |
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108 | G4bool isDefined; |
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109 | size_t nVertices; |
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110 | G4ThreeVector P0; |
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111 | G4ThreeVectorList P; |
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112 | G4ThreeVectorList E; |
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113 | std::vector<size_t> I; |
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114 | G4ThreeVector surfaceNormal; |
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115 | G4ThreeVector circumcentre; |
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116 | G4double radius; |
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117 | G4double radiusSqr; |
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118 | |
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119 | G4double dirTolerance; |
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120 | G4double kCarTolerance; |
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121 | G4double area; |
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122 | |
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123 | private: |
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124 | |
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125 | G4VFacet (const G4VFacet &right); |
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126 | const G4VFacet &operator=(G4VFacet &right); |
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127 | }; |
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128 | |
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129 | typedef std::vector<G4VFacet*>::iterator FacetI; |
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130 | typedef std::vector<G4VFacet*>::const_iterator FacetCI; |
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131 | |
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132 | #include "G4VFacet.icc" |
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133 | |
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134 | #endif |
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