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>> 27 // $Id: G3NegVolPars.cc,v 1.13 2006-06-29 18:13:08 gunter Exp $
>> 28 // GEANT4 tag $Name: not supported by cvs2svn $
27 // 29 //
28 // modified by I. Hrivnacova, 13.10.99 30 // modified by I. Hrivnacova, 13.10.99
29 31
30 #include "globals.hh" 32 #include "globals.hh"
31 #include "G3VolTable.hh" 33 #include "G3VolTable.hh"
32 #include "G4VSolid.hh" 34 #include "G4VSolid.hh"
33 #include "G3toG4.hh" 35 #include "G3toG4.hh"
34 #include <cmath> 36 #include <cmath>
35 37
36 G4bool G3CalcParamsFn(G4double *rpar, G4int np << 38 G4bool G3CalcParamsFn(G4double *Rpar, G4int npar, G4double *Rparm,
37 G4String shape, G4String 39 G4String shape, G4String shapem)
38 // Returns true only in case the parameters 40 // Returns true only in case the parameters *after* processing
39 // this method remain negative. 41 // this method remain negative.
40 { 42 {
41 G4bool NegPresent = FALSE; 43 G4bool NegPresent = FALSE;
42 // for normal single volume positioning, jus 44 // for normal single volume positioning, just substitute for the
43 // negative parameters 45 // negative parameters
44 // treat only the legal cases 46 // treat only the legal cases
45 if (shapem == shape) { 47 if (shapem == shape) {
46 if (shape == "BOX" || shape == "TRD1" || s 48 if (shape == "BOX" || shape == "TRD1" || shape == "TRD2" ||
47 shape == "ELTU") { 49 shape == "ELTU") {
48 for (G4int i=0;i<npar;i++) { 50 for (G4int i=0;i<npar;i++) {
49 if (rpar[i] < 0) { << 51 if (Rpar[i] < 0) {
50 if (rparm != 0) rpar[i] = rparm[i]; << 52 if (Rparm != 0) Rpar[i] = Rparm[i];
51 if (rpar[i] < 0) NegPresent = TRUE; << 53 if (Rpar[i] < 0) NegPresent = TRUE;
52 } 54 }
53 } 55 }
54 } 56 }
55 if (shape == "TRAP") { 57 if (shape == "TRAP") {
56 for (G4int i=0;i<11;i++) { 58 for (G4int i=0;i<11;i++) {
57 if (i != 1 && i != 2 && i != 6 && i != 59 if (i != 1 && i != 2 && i != 6 && i != 10) {
58 if (rpar[i]<0) { << 60 if (Rpar[i]<0) {
59 if (rparm != 0) rpar[i] = rparm[i] << 61 if (Rparm != 0) Rpar[i] = Rparm[i];
60 if (rpar[i] < 0) NegPresent = TRUE; << 62 if (Rpar[i] < 0) NegPresent = TRUE;
61 } 63 }
62 } 64 }
63 } 65 }
64 } 66 }
65 if (shape == "TUBE" || shape == "TUBS" || 67 if (shape == "TUBE" || shape == "TUBS" || shape == "PARA") {
66 for (G4int i=0;i<3;i++) { 68 for (G4int i=0;i<3;i++) {
67 if (rpar[i] < 0) { << 69 if (Rpar[i] < 0) {
68 if (rparm != 0) rpar[i] = rparm[i]; << 70 if (Rparm != 0) Rpar[i] = Rparm[i];
69 if (rpar[i] < 0) NegPresent = TRUE; << 71 if (Rpar[i] < 0) NegPresent = TRUE;
70 } 72 }
71 } 73 }
72 } 74 }
73 if (shape == "CONE" || shape == "CONS") { 75 if (shape == "CONE" || shape == "CONS") {
74 for (G4int i=0;i<5;i++) { 76 for (G4int i=0;i<5;i++) {
75 if (rpar[i] < 0) { << 77 if (Rpar[i] < 0) {
76 if (rparm != 0) rpar[i] = rparm[i]; << 78 if (Rparm != 0) Rpar[i] = Rparm[i];
77 if (rpar[i] < 0) NegPresent = TRUE; << 79 if (Rpar[i] < 0) NegPresent = TRUE;
78 } 80 }
79 } 81 }
80 } 82 }
81 if (shape == "SPHE") { 83 if (shape == "SPHE") {
82 for (G4int i=0;i<2;i++) { 84 for (G4int i=0;i<2;i++) {
83 if (rpar[i] < 0) { << 85 if (Rpar[i] < 0) {
84 if (rparm != 0) rpar[i] = rparm[i]; << 86 if (Rparm != 0) Rpar[i] = Rparm[i];
85 if (rpar[i] < 0) NegPresent = TRUE; << 87 if (Rpar[i] < 0) NegPresent = TRUE;
86 } 88 }
87 } 89 }
88 } 90 }
89 if (shape == "PGON") { 91 if (shape == "PGON") {
90 G4int nz = G4int(rpar[3]); << 92 G4int nz = int(Rpar[3]);
91 G4int ipl; 93 G4int ipl;
92 for (G4int i=0;i<nz;i++) { 94 for (G4int i=0;i<nz;i++) {
93 ipl = 5 + i*3; 95 ipl = 5 + i*3;
94 if (rpar[ipl] < 0) { << 96 if (Rpar[ipl] < 0) {
95 if (rparm != 0) rpar[ipl] = rparm[ip << 97 if (Rparm != 0) Rpar[ipl] = Rparm[ipl];
96 if (rpar[ipl] < 0) NegPresent = TRUE; << 98 if (Rpar[ipl] < 0) NegPresent = TRUE;
97 } << 99 }
98 if (rpar[ipl+1] < 0) { << 100 if (Rpar[ipl+1] < 0) {
99 if (rparm != 0) rpar[ipl] = rparm[i << 101 if (Rparm != 0) Rpar[ipl] = Rparm[ipl];
100 if (rpar[ipl] < 0) NegPresent = TRUE; << 102 if (Rpar[ipl] < 0) NegPresent = TRUE;
101 } 103 }
102 } 104 }
103 } 105 }
104 if (shape == "PCON") { 106 if (shape == "PCON") {
105 G4int nz = G4int(rpar[2]); << 107 G4int nz = int(Rpar[2]);
106 G4int ipl; 108 G4int ipl;
107 for (G4int i=0;i<nz;i++) { 109 for (G4int i=0;i<nz;i++) {
108 ipl = 4 + i*3; 110 ipl = 4 + i*3;
109 if (rpar[ipl] < 0) { << 111 if (Rpar[ipl] < 0) {
110 if (rparm != 0) rpar[ipl] = rparm[ip << 112 if (Rparm != 0) Rpar[ipl] = Rparm[ipl];
111 if (rpar[ipl] < 0) NegPresent = TRUE; << 113 if (Rpar[ipl] < 0) NegPresent = TRUE;
112 } 114 }
113 if (rpar[ipl+1] < 0) { << 115 if (Rpar[ipl+1] < 0) {
114 // TO DO 116 // TO DO
115 // check - folowing argument might be ipl+ 117 // check - folowing argument might be ipl+1
116 if (rparm != 0) rpar[ipl] = rparm[ip << 118 if (Rparm != 0) Rpar[ipl] = Rparm[ipl];
117 if (rpar[ipl] < 0) NegPresent = TRUE; << 119 if (Rpar[ipl] < 0) NegPresent = TRUE;
118 } 120 }
119 } 121 }
120 } 122 }
121 } 123 }
122 124
123 if (shape == "BOX") { 125 if (shape == "BOX") {
124 if (shapem == "TRD1") { 126 if (shapem == "TRD1") {
125 if (rpar[1] < 0) { << 127 if (Rpar[1] < 0) {
126 if (rparm != 0) rpar[1] = rparm[2]; << 128 if (Rparm != 0) Rpar[1] = Rparm[2];
127 if (rpar[1] < 0) NegPresent = TRUE; << 129 if (Rpar[1] < 0) NegPresent = TRUE;
128 } << 130 }
129 if (rpar[2] < 0) { << 131 if (Rpar[2] < 0) {
130 if (rparm != 0) rpar[2] = rparm[3]; << 132 if (Rparm != 0) Rpar[2] = Rparm[3];
131 if (rpar[2] < 0) NegPresent = TRUE; << 133 if (Rpar[2] < 0) NegPresent = TRUE;
132 } << 134 }
133 if (rpar[0] < 0) { << 135 if (Rpar[0] < 0) {
134 if (rparm != 0) rpar[0] = std::min(rpa << 136 if (Rparm != 0) Rpar[0] = std::min(Rparm[0],Rparm[1]) +
135 std::abs(rpa << 137 std::abs(Rparm[0]-Rparm[1])*.5*Rpar[2]/Rparm[3];
136 if (rpar[0] < 0) NegPresent = TRUE; << 138 if (Rpar[0] < 0) NegPresent = TRUE;
137 } 139 }
138 } 140 }
139 if (shapem == "TRD2") { 141 if (shapem == "TRD2") {
140 if (rpar[2] < 0) { << 142 if (Rpar[2] < 0) {
141 if (rparm != 0) rpar[2] = rparm[4]; << 143 if (Rparm != 0) Rpar[2] = Rparm[4];
142 if (rpar[2]<0) NegPresent = TRUE; << 144 if (Rpar[2]<0) NegPresent = TRUE;
143 } << 145 }
144 if (rpar[0] < 0) { << 146 if (Rpar[0] < 0) {
145 if (rparm != 0) rpar[0] = std::min(rpa << 147 if (Rparm != 0) Rpar[0] = std::min(Rparm[0],Rparm[1]) +
146 std::abs(rpa << 148 std::abs(Rparm[0]-Rparm[1])*.5*Rpar[2]/Rparm[4];
147 if (rpar[0]<0) NegPresent = TRUE; << 149 if (Rpar[0]<0) NegPresent = TRUE;
148 } << 150 }
149 if (rpar[1] < 0) { << 151 if (Rpar[1] < 0) {
150 if (rparm != 0) rpar[1] = std::min(rpa << 152 if (Rparm != 0) Rpar[1] = std::min(Rparm[2],Rparm[3]) +
151 std::abs(rpa << 153 std::abs(Rparm[2]-Rparm[3])*.5*Rpar[2]/Rparm[4];
152 if (rpar[1]<0) NegPresent = TRUE; << 154 if (Rpar[1]<0) NegPresent = TRUE;
153 } 155 }
154 } 156 }
155 if (shapem == "TRAP") { 157 if (shapem == "TRAP") {
156 if (rpar[2] < 0) { << 158 if (Rpar[2] < 0) {
157 if (rparm != 0) rpar[2] = rparm[0]; << 159 if (Rparm != 0) Rpar[2] = Rparm[0];
158 if (rpar[2] < 0) NegPresent = TRUE; << 160 if (Rpar[2] < 0) NegPresent = TRUE;
159 } << 161 }
160 if (rpar[0] < 0) { << 162 if (Rpar[0] < 0) {
161 if (rparm != 0) { << 163 if (Rparm != 0) {
162 G4double xlo = std::min(rparm[4],rpa << 164 G4double xlo = std::min(Rparm[4],Rparm[8]) +
163 std::abs(rparm[4]-rparm[8])*.5*rpa << 165 std::abs(Rparm[4]-Rparm[8])*.5*Rpar[2]/Rparm[0];
164 G4double xhi = std::min(rparm[5],rpa << 166 G4double xhi = std::min(Rparm[5],Rparm[9]) +
165 std::abs(rparm[5]-rparm[9])*.5*rpa << 167 std::abs(Rparm[5]-Rparm[9])*.5*Rpar[2]/Rparm[0];
166 rpar[0] = std::min(xlo,xhi); << 168 Rpar[0] = std::min(xlo,xhi);
167 } << 169 }
168 if (rpar[0] < 0) NegPresent = TRUE; << 170 if (Rpar[0] < 0) NegPresent = TRUE;
169 } << 171 }
170 if (rpar[1] < 0) { << 172 if (Rpar[1] < 0) {
171 if (rparm != 0) rpar[1] = std::min(rpa << 173 if (Rparm != 0) Rpar[1] = std::min(Rparm[3],Rparm[7]) +
172 std::abs(rparm[3]-rpar << 174 std::abs(Rparm[3]-Rparm[7])*.5*Rpar[2]/Rparm[0];
173 if (rpar[1] < 0) NegPresent = TRUE; << 175 if (Rpar[1] < 0) NegPresent = TRUE;
174 } 176 }
175 } 177 }
176 } 178 }
177 return NegPresent; 179 return NegPresent;
178 } 180 }
179 181
180 G4bool G3NegVolPars(G4double pars[], G4int *np 182 G4bool G3NegVolPars(G4double pars[], G4int *nparpt,
181 G3VolTableEntry* vte, 183 G3VolTableEntry* vte,
182 G3VolTableEntry* mvte, con 184 G3VolTableEntry* mvte, const char routine[])
183 { 185 {
184 G4bool NegPresent = FALSE; 186 G4bool NegPresent = FALSE;
185 187
186 // retrieve parameters 188 // retrieve parameters
187 189
188 // the volume 190 // the volume
189 G4String shape = vte->GetShape(); 191 G4String shape = vte->GetShape();
190 G4double* rpar = vte->GetRpar(); << 192 G4double* Rpar = vte->GetRpar();
191 G4int npar = vte->GetNpar(); 193 G4int npar = vte->GetNpar();
192 if (npar ==0) { 194 if (npar ==0) {
193 // no solid parameters are defined in vte 195 // no solid parameters are defined in vte
194 npar = *nparpt; 196 npar = *nparpt;
195 rpar = pars; << 197 Rpar = pars;
196 } 198 }
197 else { 199 else {
198 // solid parameters are already defined in 200 // solid parameters are already defined in vte
199 // pars[], nparpt are ignored 201 // pars[], nparpt are ignored
200 // TO DO: check if g3 ignores them too or 202 // TO DO: check if g3 ignores them too or resets
201 // vte parameters according to this new on 203 // vte parameters according to this new ones !!
202 } 204 }
203 205
204 // mother 206 // mother
205 G4String shapem = mvte->GetShape(); 207 G4String shapem = mvte->GetShape();
206 G4double* rparm = mvte->GetRpar(); << 208 G4double* Rparm = mvte->GetRpar();
207 209
208 if (strcmp(routine,"GSPOS") == 0 || strcmp(r 210 if (strcmp(routine,"GSPOS") == 0 || strcmp(routine,"GSVOLU") == 0) {
209 NegPresent = G3CalcParamsFn(rpar,npar,rpar << 211 NegPresent = G3CalcParamsFn(Rpar,npar,Rparm,shape,shapem);
210 } 212 }
211 if (strcmp(routine,"GSDVN") == 0) { 213 if (strcmp(routine,"GSDVN") == 0) {
212 // just set the flag. The parametrization 214 // just set the flag. The parametrization function figures out
213 // what to do. 215 // what to do.
214 for (G4int i=0;i<npar;i++) { 216 for (G4int i=0;i<npar;i++) {
215 if (rpar[i] < 0) { << 217 if (Rpar[i] < 0) {
216 NegPresent = TRUE; 218 NegPresent = TRUE;
217 } 219 }
218 } 220 }
219 } 221 }
220 return NegPresent; 222 return NegPresent;
221 } 223 }
222 224