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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 //
>> 27 // $Id: G4Cons.icc 100820 2016-11-02 15:18:48Z gcosmo $
>> 28 //
>> 29 // --------------------------------------------------------------------
>> 30 // GEANT 4 inline definitions file
>> 31 //
>> 32 // G4Cons.icc
>> 33 //
26 // Implementation of inline methods of G4Cons 34 // Implementation of inline methods of G4Cons
27 // ------------------------------------------- 35 // --------------------------------------------------------------------
28 36
29 inline 37 inline
30 G4double G4Cons::GetInnerRadiusMinusZ() const 38 G4double G4Cons::GetInnerRadiusMinusZ() const
31 { 39 {
32 return fRmin1 ; 40 return fRmin1 ;
33 } 41 }
34 42
35 inline 43 inline
36 G4double G4Cons::GetOuterRadiusMinusZ() const 44 G4double G4Cons::GetOuterRadiusMinusZ() const
37 { 45 {
38 return fRmax1 ; 46 return fRmax1 ;
39 } 47 }
40 48
41 inline 49 inline
42 G4double G4Cons::GetInnerRadiusPlusZ() const 50 G4double G4Cons::GetInnerRadiusPlusZ() const
43 { 51 {
44 return fRmin2 ; 52 return fRmin2 ;
45 } 53 }
46 54
47 inline 55 inline
48 G4double G4Cons::GetOuterRadiusPlusZ() const 56 G4double G4Cons::GetOuterRadiusPlusZ() const
49 { 57 {
50 return fRmax2 ; 58 return fRmax2 ;
51 } 59 }
52 60
53 inline 61 inline
54 G4double G4Cons::GetZHalfLength() const 62 G4double G4Cons::GetZHalfLength() const
55 { 63 {
56 return fDz ; 64 return fDz ;
57 } 65 }
58 66
59 inline << 67 inline
60 G4double G4Cons::GetStartPhiAngle() const 68 G4double G4Cons::GetStartPhiAngle() const
61 { 69 {
62 return fSPhi ; 70 return fSPhi ;
63 } 71 }
64 72
65 inline 73 inline
66 G4double G4Cons::GetDeltaPhiAngle() const 74 G4double G4Cons::GetDeltaPhiAngle() const
67 { 75 {
68 return fDPhi; 76 return fDPhi;
69 } 77 }
70 78
71 inline 79 inline
72 G4double G4Cons::GetSinStartPhi() const 80 G4double G4Cons::GetSinStartPhi() const
73 { 81 {
74 return sinSPhi; 82 return sinSPhi;
75 } 83 }
76 84
77 inline 85 inline
78 G4double G4Cons::GetCosStartPhi() const 86 G4double G4Cons::GetCosStartPhi() const
79 { 87 {
80 return cosSPhi; 88 return cosSPhi;
81 } 89 }
82 90
83 inline 91 inline
84 G4double G4Cons::GetSinEndPhi() const 92 G4double G4Cons::GetSinEndPhi() const
85 { 93 {
86 return sinEPhi; 94 return sinEPhi;
87 } 95 }
88 96
89 inline 97 inline
90 G4double G4Cons::GetCosEndPhi() const 98 G4double G4Cons::GetCosEndPhi() const
91 { 99 {
92 return cosEPhi; 100 return cosEPhi;
93 } 101 }
94 102
95 inline 103 inline
96 void G4Cons::Initialize() 104 void G4Cons::Initialize()
97 { 105 {
98 fCubicVolume = 0.; 106 fCubicVolume = 0.;
99 fSurfaceArea = 0.; 107 fSurfaceArea = 0.;
100 fRebuildPolyhedron = true; 108 fRebuildPolyhedron = true;
101 } 109 }
102 110
103 inline << 111 inline
104 void G4Cons::InitializeTrigonometry() 112 void G4Cons::InitializeTrigonometry()
105 { 113 {
106 G4double hDPhi = 0.5*fDPhi; 114 G4double hDPhi = 0.5*fDPhi; // half delta phi
107 G4double cPhi = fSPhi + hDPhi; << 115 G4double cPhi = fSPhi + hDPhi;
108 G4double ePhi = fSPhi + fDPhi; 116 G4double ePhi = fSPhi + fDPhi;
109 117
110 sinCPhi = std::sin(cPhi); 118 sinCPhi = std::sin(cPhi);
111 cosCPhi = std::cos(cPhi); 119 cosCPhi = std::cos(cPhi);
112 cosHDPhi = std::cos(hDPhi); <<
113 cosHDPhiIT = std::cos(hDPhi - 0.5*kAngTolera 120 cosHDPhiIT = std::cos(hDPhi - 0.5*kAngTolerance); // inner/outer tol half dphi
114 cosHDPhiOT = std::cos(hDPhi + 0.5*kAngTolera 121 cosHDPhiOT = std::cos(hDPhi + 0.5*kAngTolerance);
115 sinSPhi = std::sin(fSPhi); 122 sinSPhi = std::sin(fSPhi);
116 cosSPhi = std::cos(fSPhi); 123 cosSPhi = std::cos(fSPhi);
117 sinEPhi = std::sin(ePhi); 124 sinEPhi = std::sin(ePhi);
118 cosEPhi = std::cos(ePhi); 125 cosEPhi = std::cos(ePhi);
119 } 126 }
120 127
121 inline void G4Cons::CheckSPhiAngle(G4double sP 128 inline void G4Cons::CheckSPhiAngle(G4double sPhi)
122 { 129 {
123 // Ensure fSphi in 0-2PI or -2PI-0 range if 130 // Ensure fSphi in 0-2PI or -2PI-0 range if shape crosses 0
124 131
125 if ( sPhi < 0 ) 132 if ( sPhi < 0 )
126 { 133 {
127 fSPhi = CLHEP::twopi - std::fmod(std::fabs 134 fSPhi = CLHEP::twopi - std::fmod(std::fabs(sPhi),CLHEP::twopi);
128 } 135 }
129 else 136 else
130 { 137 {
131 fSPhi = std::fmod(sPhi,CLHEP::twopi) ; 138 fSPhi = std::fmod(sPhi,CLHEP::twopi) ;
132 } 139 }
133 if ( fSPhi+fDPhi > CLHEP::twopi ) 140 if ( fSPhi+fDPhi > CLHEP::twopi )
134 { 141 {
135 fSPhi -= CLHEP::twopi ; 142 fSPhi -= CLHEP::twopi ;
136 } 143 }
137 } 144 }
138 145
139 inline void G4Cons::CheckDPhiAngle(G4double dP 146 inline void G4Cons::CheckDPhiAngle(G4double dPhi)
140 { 147 {
141 fPhiFullCone = true; 148 fPhiFullCone = true;
142 if ( dPhi >= CLHEP::twopi-kAngTolerance*0.5 149 if ( dPhi >= CLHEP::twopi-kAngTolerance*0.5 )
143 { 150 {
144 fDPhi=CLHEP::twopi; 151 fDPhi=CLHEP::twopi;
145 fSPhi=0; 152 fSPhi=0;
146 } 153 }
147 else 154 else
148 { 155 {
149 fPhiFullCone = false; 156 fPhiFullCone = false;
150 if ( dPhi > 0 ) 157 if ( dPhi > 0 )
151 { 158 {
152 fDPhi = dPhi; 159 fDPhi = dPhi;
153 } 160 }
154 else 161 else
155 { 162 {
156 std::ostringstream message; 163 std::ostringstream message;
157 message << "Invalid dphi." << G4endl 164 message << "Invalid dphi." << G4endl
158 << "Negative or zero delta-Phi ( 165 << "Negative or zero delta-Phi (" << dPhi << ") in solid: "
159 << GetName(); 166 << GetName();
160 G4Exception("G4Cons::CheckDPhiAngle()", 167 G4Exception("G4Cons::CheckDPhiAngle()", "GeomSolids0002",
161 FatalException, message); 168 FatalException, message);
162 } 169 }
163 } 170 }
164 } 171 }
165 172
166 inline void G4Cons::CheckPhiAngles(G4double sP 173 inline void G4Cons::CheckPhiAngles(G4double sPhi, G4double dPhi)
167 { 174 {
168 CheckDPhiAngle(dPhi); 175 CheckDPhiAngle(dPhi);
169 if ( (fDPhi<CLHEP::twopi) && ((sPhi) != 0.0) << 176 if ( (fDPhi<CLHEP::twopi) && (sPhi) ) { CheckSPhiAngle(sPhi); }
170 InitializeTrigonometry(); 177 InitializeTrigonometry();
171 } 178 }
172 179
173 inline 180 inline
174 void G4Cons::SetInnerRadiusMinusZ( G4double Rm 181 void G4Cons::SetInnerRadiusMinusZ( G4double Rmin1 )
175 { 182 {
176 fRmin1= Rmin1 ; 183 fRmin1= Rmin1 ;
177 Initialize(); 184 Initialize();
178 } 185 }
179 186
180 inline 187 inline
181 void G4Cons::SetOuterRadiusMinusZ( G4double Rm 188 void G4Cons::SetOuterRadiusMinusZ( G4double Rmax1 )
182 { 189 {
183 fRmax1= Rmax1 ; 190 fRmax1= Rmax1 ;
184 Initialize(); 191 Initialize();
185 } 192 }
186 193
187 inline 194 inline
188 void G4Cons::SetInnerRadiusPlusZ ( G4double Rm 195 void G4Cons::SetInnerRadiusPlusZ ( G4double Rmin2 )
189 { 196 {
190 fRmin2= Rmin2 ; 197 fRmin2= Rmin2 ;
191 Initialize(); 198 Initialize();
192 } 199 }
193 200
194 inline 201 inline
195 void G4Cons::SetOuterRadiusPlusZ ( G4double Rm 202 void G4Cons::SetOuterRadiusPlusZ ( G4double Rmax2 )
196 { 203 {
197 fRmax2= Rmax2 ; 204 fRmax2= Rmax2 ;
198 Initialize(); 205 Initialize();
199 } 206 }
200 207
201 inline 208 inline
202 void G4Cons::SetZHalfLength ( G4double newDz ) 209 void G4Cons::SetZHalfLength ( G4double newDz )
203 { 210 {
204 fDz= newDz ; 211 fDz= newDz ;
205 Initialize(); 212 Initialize();
206 } 213 }
207 214
208 inline 215 inline
209 void G4Cons::SetStartPhiAngle ( G4double newSP 216 void G4Cons::SetStartPhiAngle ( G4double newSPhi, G4bool compute )
210 { 217 {
211 // Flag 'compute' can be used to explicitely 218 // Flag 'compute' can be used to explicitely avoid recomputation of
212 // trigonometry in case SetDeltaPhiAngle() i 219 // trigonometry in case SetDeltaPhiAngle() is invoked afterwards
213 220
214 CheckSPhiAngle(newSPhi); 221 CheckSPhiAngle(newSPhi);
215 fPhiFullCone = false; 222 fPhiFullCone = false;
216 if (compute) { InitializeTrigonometry(); } 223 if (compute) { InitializeTrigonometry(); }
217 Initialize(); 224 Initialize();
218 } 225 }
219 226
220 void G4Cons::SetDeltaPhiAngle ( G4double newDP 227 void G4Cons::SetDeltaPhiAngle ( G4double newDPhi )
221 { 228 {
222 CheckPhiAngles(fSPhi, newDPhi); 229 CheckPhiAngles(fSPhi, newDPhi);
223 Initialize(); 230 Initialize();
224 } 231 }
225 232
>> 233 // Old access methods ...
>> 234
>> 235 inline
>> 236 G4double G4Cons::GetRmin1() const
>> 237 {
>> 238 return GetInnerRadiusMinusZ();
>> 239 }
>> 240
>> 241 inline
>> 242 G4double G4Cons::GetRmax1() const
>> 243 {
>> 244 return GetOuterRadiusMinusZ();
>> 245 }
>> 246
>> 247 inline
>> 248 G4double G4Cons::GetRmin2() const
>> 249 {
>> 250 return GetInnerRadiusPlusZ();
>> 251 }
>> 252
>> 253 inline
>> 254 G4double G4Cons::GetRmax2() const
>> 255 {
>> 256 return GetOuterRadiusPlusZ();
>> 257 }
>> 258
>> 259 inline
>> 260 G4double G4Cons::GetDz() const
>> 261 {
>> 262 return GetZHalfLength();
>> 263 }
>> 264
>> 265 inline
>> 266 G4double G4Cons::GetSPhi() const
>> 267 {
>> 268 return GetStartPhiAngle();
>> 269 }
>> 270
>> 271 inline
>> 272 G4double G4Cons::GetDPhi() const
>> 273 {
>> 274 return GetDeltaPhiAngle();
>> 275 }
>> 276
226 inline 277 inline
227 G4double G4Cons::GetCubicVolume() 278 G4double G4Cons::GetCubicVolume()
228 { 279 {
229 if(fCubicVolume != 0.) {;} 280 if(fCubicVolume != 0.) {;}
230 else << 281 else
231 { 282 {
232 G4double Rmean, rMean, deltaR, deltar; 283 G4double Rmean, rMean, deltaR, deltar;
233 284
234 Rmean = 0.5*(fRmax1+fRmax2); 285 Rmean = 0.5*(fRmax1+fRmax2);
235 deltaR = fRmax1-fRmax2; 286 deltaR = fRmax1-fRmax2;
236 287
237 rMean = 0.5*(fRmin1+fRmin2); 288 rMean = 0.5*(fRmin1+fRmin2);
238 deltar = fRmin1-fRmin2; 289 deltar = fRmin1-fRmin2;
239 fCubicVolume = fDPhi*fDz*(Rmean*Rmean-rMea 290 fCubicVolume = fDPhi*fDz*(Rmean*Rmean-rMean*rMean
240 +(deltaR*deltaR-de << 291 +(deltaR*deltaR-deltar*deltar)/12);
241 } 292 }
242 return fCubicVolume; 293 return fCubicVolume;
243 } 294 }
244 295
245 inline 296 inline
246 G4double G4Cons::GetSurfaceArea() 297 G4double G4Cons::GetSurfaceArea()
247 { 298 {
248 if(fSurfaceArea != 0.) {;} 299 if(fSurfaceArea != 0.) {;}
249 else << 300 else
250 { 301 {
251 G4double mmin, mmax, dmin, dmax; 302 G4double mmin, mmax, dmin, dmax;
252 303
253 mmin= (fRmin1+fRmin2)*0.5; 304 mmin= (fRmin1+fRmin2)*0.5;
254 mmax= (fRmax1+fRmax2)*0.5; 305 mmax= (fRmax1+fRmax2)*0.5;
255 dmin= (fRmin2-fRmin1); 306 dmin= (fRmin2-fRmin1);
256 dmax= (fRmax2-fRmax1); 307 dmax= (fRmax2-fRmax1);
257 << 308
258 fSurfaceArea = fDPhi*( mmin * std::sqrt(dm 309 fSurfaceArea = fDPhi*( mmin * std::sqrt(dmin*dmin+4*fDz*fDz)
259 + mmax * std::sqrt(dm 310 + mmax * std::sqrt(dmax*dmax+4*fDz*fDz)
260 + 0.5*(fRmax1*fRmax1- 311 + 0.5*(fRmax1*fRmax1-fRmin1*fRmin1
261 +fRmax2*fRmax2- 312 +fRmax2*fRmax2-fRmin2*fRmin2 ));
262 if(!fPhiFullCone) 313 if(!fPhiFullCone)
263 { 314 {
264 fSurfaceArea = fSurfaceArea+4*fDz*(mmax- 315 fSurfaceArea = fSurfaceArea+4*fDz*(mmax-mmin);
265 } 316 }
266 } 317 }
267 return fSurfaceArea; 318 return fSurfaceArea;
268 } 319 }
269 320