Geant4  10.02
G4UPolyhedra.hh
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31 // GEANT 4 class header file
32 //
33 //
34 // G4UPolyhedra
35 //
36 // Class description:
37 //
38 // Wrapper class for UPolyhedra to make use of it from USolids module.
39 
40 // History:
41 // 31.10.13 G.Cosmo, CERN/PH
42 // --------------------------------------------------------------------
43 #ifndef G4UPOLYHEDRA_HH
44 #define G4UPOLYHEDRA_HH
45 
46 #include "G4USolid.hh"
47 
48 #if defined(G4GEOM_USE_USOLIDS)
49 
50 #include "UPolyhedra.hh"
51 #include "G4PolyhedraSide.hh"
52 #include "G4PolyhedraHistorical.hh"
53 #include "G4Polyhedron.hh"
54 
56 class G4ReduciblePolygon;
57 
58 class G4UPolyhedra : public G4USolid
59 {
60  public: // with description
61 
62  G4UPolyhedra( const G4String& name,
63  G4double phiStart, // initial phi starting angle
64  G4double phiTotal, // total phi angle
65  G4int numSide, // number sides
66  G4int numZPlanes, // number of z planes
67  const G4double zPlane[], // position of z planes
68  const G4double rInner[], // tangent distance to inner surface
69  const G4double rOuter[] ); // tangent distance to outer surface
70 
71  G4UPolyhedra( const G4String& name,
72  G4double phiStart, // initial phi starting angle
73  G4double phiTotal, // total phi angle
74  G4int numSide, // number sides
75  G4int numRZ, // number corners in r,z space
76  const G4double r[], // r coordinate of these corners
77  const G4double z[] ); // z coordinate of these corners
78 
79  ~G4UPolyhedra();
80 
81  void ComputeDimensions( G4VPVParameterisation* p,
82  const G4int n,
83  const G4VPhysicalVolume* pRep);
84 
85  G4VSolid* Clone() const;
86 
87  inline UPolyhedra* GetShape() const;
88 
89  inline G4int GetNumSide() const;
90  inline G4double GetStartPhi() const;
91  inline G4double GetEndPhi() const;
92  inline G4bool IsOpen() const;
93  inline G4bool IsGeneric() const;
94  inline G4int GetNumRZCorner() const;
95  inline G4PolyhedraSideRZ GetCorner( const G4int index ) const;
96  inline G4PolyhedraHistorical* GetOriginalParameters() const;
97  inline void SetOriginalParameters(G4PolyhedraHistorical* pars);
98 
99  inline G4bool Reset();
100 
101  public: // without description
102 
103  G4UPolyhedra(__void__&);
104  // Fake default constructor for usage restricted to direct object
105  // persistency for clients requiring preallocation of memory for
106  // persistifiable objects.
107 
108  G4UPolyhedra( const G4UPolyhedra &source );
109  G4UPolyhedra &operator=( const G4UPolyhedra &source );
110  // Copy constructor and assignment operator.
111  G4Polyhedron* CreatePolyhedron() const;
112 };
113 
114 // --------------------------------------------------------------------
115 // Inline methods
116 // --------------------------------------------------------------------
117 
118 inline UPolyhedra* G4UPolyhedra::GetShape() const
119 {
120  return (UPolyhedra*) fShape;
121 }
122 
123 inline G4int G4UPolyhedra::GetNumSide() const
124 {
125  return GetShape()->GetNumSide();
126 }
127 inline G4double G4UPolyhedra::GetStartPhi() const
128 {
129  return GetShape()->GetStartPhi();
130 }
131 inline G4double G4UPolyhedra::GetEndPhi() const
132 {
133  return GetShape()->GetEndPhi();
134 }
135 inline G4bool G4UPolyhedra::IsOpen() const
136 {
137  return GetShape()->IsOpen();
138 }
139 inline G4bool G4UPolyhedra::IsGeneric() const
140 {
141  return GetShape()->IsGeneric();
142 }
143 inline G4int G4UPolyhedra::GetNumRZCorner() const
144 {
145  return GetShape()->GetNumRZCorner();
146 }
147 inline G4PolyhedraSideRZ G4UPolyhedra::GetCorner(G4int index) const
148 {
149  UPolyhedraSideRZ pside = GetShape()->GetCorner(index);
150  G4PolyhedraSideRZ psiderz = { pside.r, pside.z };
151 
152  return psiderz;
153 }
154 inline G4PolyhedraHistorical* G4UPolyhedra::GetOriginalParameters() const
155 {
156  UPolyhedraHistorical* pars = GetShape()->GetOriginalParameters();
157  G4PolyhedraHistorical* pdata = new G4PolyhedraHistorical(pars->fNumZPlanes);
158  pdata->Start_angle = pars->fStartAngle;
159  pdata->Opening_angle = pars->fOpeningAngle;
160  pdata->numSide = pars->fNumSide;
161  for (G4int i=0; i<pars->fNumZPlanes; ++i)
162  {
163  pdata->Z_values[i] = pars->fZValues[i];
164  pdata->Rmin[i] = pars->Rmin[i];
165  pdata->Rmax[i] = pars->Rmax[i];
166  }
167  return pdata;
168 }
169 inline void G4UPolyhedra::SetOriginalParameters(G4PolyhedraHistorical* pars)
170 {
171  UPolyhedraHistorical* pdata = GetShape()->GetOriginalParameters();
172  pdata->fStartAngle = pars->Start_angle;
173  pdata->fOpeningAngle = pars->Opening_angle;
174  pdata->fNumSide = pars->numSide;
175  pdata->fNumZPlanes = pars->Num_z_planes;
176  for (G4int i=0; i<pdata->fNumZPlanes; ++i)
177  {
178  pdata->fZValues[i] = pars->Z_values[i];
179  pdata->Rmin[i] = pars->Rmin[i];
180  pdata->Rmax[i] = pars->Rmax[i];
181  }
182  fRebuildPolyhedron = true;
183 }
184 inline G4bool G4UPolyhedra::Reset()
185 {
186  return GetShape()->Reset();
187 }
188 
189 #endif // G4GEOM_USE_USOLIDS
190 
191 #endif
G4double z
Definition: TRTMaterials.hh:39
G4String name
Definition: TRTMaterials.hh:40
int G4int
Definition: G4Types.hh:78
bool G4bool
Definition: G4Types.hh:79
const G4int n
double G4double
Definition: G4Types.hh:76