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25 // 22 //
26 // 23 //
>> 24 // $Id: G3NegVolPars.cc,v 1.10 2003/06/16 16:50:50 gunter Exp $
>> 25 // GEANT4 tag $Name: geant4-05-02 $
27 // 26 //
28 // modified by I. Hrivnacova, 13.10.99 27 // modified by I. Hrivnacova, 13.10.99
29 28
30 #include "globals.hh" 29 #include "globals.hh"
31 #include "G3VolTable.hh" 30 #include "G3VolTable.hh"
32 #include "G4VSolid.hh" 31 #include "G4VSolid.hh"
33 #include "G3toG4.hh" 32 #include "G3toG4.hh"
34 #include <cmath> << 33 #include <math.h>
35 34
36 G4bool G3CalcParamsFn(G4double *rpar, G4int np << 35 G4bool G3CalcParamsFn(G4double *Rpar, G4int npar, G4double *Rparm,
37 G4String shape, G4String 36 G4String shape, G4String shapem)
38 // Returns true only in case the parameters 37 // Returns true only in case the parameters *after* processing
39 // this method remain negative. 38 // this method remain negative.
40 { 39 {
41 G4bool NegPresent = FALSE; 40 G4bool NegPresent = FALSE;
42 // for normal single volume positioning, jus 41 // for normal single volume positioning, just substitute for the
43 // negative parameters 42 // negative parameters
44 // treat only the legal cases 43 // treat only the legal cases
45 if (shapem == shape) { 44 if (shapem == shape) {
46 if (shape == "BOX" || shape == "TRD1" || s 45 if (shape == "BOX" || shape == "TRD1" || shape == "TRD2" ||
47 shape == "ELTU") { 46 shape == "ELTU") {
48 for (G4int i=0;i<npar;i++) { 47 for (G4int i=0;i<npar;i++) {
49 if (rpar[i] < 0) { << 48 if (Rpar[i] < 0) {
50 if (rparm != 0) rpar[i] = rparm[i]; << 49 if (Rparm != 0) Rpar[i] = Rparm[i];
51 if (rpar[i] < 0) NegPresent = TRUE; << 50 if (Rpar[i] < 0) NegPresent = TRUE;
52 } 51 }
53 } 52 }
54 } 53 }
55 if (shape == "TRAP") { 54 if (shape == "TRAP") {
56 for (G4int i=0;i<11;i++) { 55 for (G4int i=0;i<11;i++) {
57 if (i != 1 && i != 2 && i != 6 && i != 56 if (i != 1 && i != 2 && i != 6 && i != 10) {
58 if (rpar[i]<0) { << 57 if (Rpar[i]<0) {
59 if (rparm != 0) rpar[i] = rparm[i] << 58 if (Rparm != 0) Rpar[i] = Rparm[i];
60 if (rpar[i] < 0) NegPresent = TRUE; << 59 if (Rpar[i] < 0) NegPresent = TRUE;
61 } 60 }
62 } 61 }
63 } 62 }
64 } 63 }
65 if (shape == "TUBE" || shape == "TUBS" || 64 if (shape == "TUBE" || shape == "TUBS" || shape == "PARA") {
66 for (G4int i=0;i<3;i++) { 65 for (G4int i=0;i<3;i++) {
67 if (rpar[i] < 0) { << 66 if (Rpar[i] < 0) {
68 if (rparm != 0) rpar[i] = rparm[i]; << 67 if (Rparm != 0) Rpar[i] = Rparm[i];
69 if (rpar[i] < 0) NegPresent = TRUE; << 68 if (Rpar[i] < 0) NegPresent = TRUE;
70 } 69 }
71 } 70 }
72 } 71 }
73 if (shape == "CONE" || shape == "CONS") { 72 if (shape == "CONE" || shape == "CONS") {
74 for (G4int i=0;i<5;i++) { 73 for (G4int i=0;i<5;i++) {
75 if (rpar[i] < 0) { << 74 if (Rpar[i] < 0) {
76 if (rparm != 0) rpar[i] = rparm[i]; << 75 if (Rparm != 0) Rpar[i] = Rparm[i];
77 if (rpar[i] < 0) NegPresent = TRUE; << 76 if (Rpar[i] < 0) NegPresent = TRUE;
78 } 77 }
79 } 78 }
80 } 79 }
81 if (shape == "SPHE") { 80 if (shape == "SPHE") {
82 for (G4int i=0;i<2;i++) { 81 for (G4int i=0;i<2;i++) {
83 if (rpar[i] < 0) { << 82 if (Rpar[i] < 0) {
84 if (rparm != 0) rpar[i] = rparm[i]; << 83 if (Rparm != 0) Rpar[i] = Rparm[i];
85 if (rpar[i] < 0) NegPresent = TRUE; << 84 if (Rpar[i] < 0) NegPresent = TRUE;
86 } 85 }
87 } 86 }
88 } 87 }
89 if (shape == "PGON") { 88 if (shape == "PGON") {
90 G4int nz = G4int(rpar[3]); << 89 G4int nz = int(Rpar[3]);
91 G4int ipl; 90 G4int ipl;
92 for (G4int i=0;i<nz;i++) { 91 for (G4int i=0;i<nz;i++) {
93 ipl = 5 + i*3; 92 ipl = 5 + i*3;
94 if (rpar[ipl] < 0) { << 93 if (Rpar[ipl] < 0) {
95 if (rparm != 0) rpar[ipl] = rparm[ip << 94 if (Rparm != 0) Rpar[ipl] = Rparm[ipl];
96 if (rpar[ipl] < 0) NegPresent = TRUE; << 95 if (Rpar[ipl] < 0) NegPresent = TRUE;
97 } << 96 }
98 if (rpar[ipl+1] < 0) { << 97 if (Rpar[ipl+1] < 0) {
99 if (rparm != 0) rpar[ipl] = rparm[i << 98 if (Rparm != 0) Rpar[ipl] = Rparm[ipl];
100 if (rpar[ipl] < 0) NegPresent = TRUE; << 99 if (Rpar[ipl] < 0) NegPresent = TRUE;
101 } 100 }
102 } 101 }
103 } 102 }
104 if (shape == "PCON") { 103 if (shape == "PCON") {
105 G4int nz = G4int(rpar[2]); << 104 G4int nz = int(Rpar[2]);
106 G4int ipl; 105 G4int ipl;
107 for (G4int i=0;i<nz;i++) { 106 for (G4int i=0;i<nz;i++) {
108 ipl = 4 + i*3; 107 ipl = 4 + i*3;
109 if (rpar[ipl] < 0) { << 108 if (Rpar[ipl] < 0) {
110 if (rparm != 0) rpar[ipl] = rparm[ip << 109 if (Rparm != 0) Rpar[ipl] = Rparm[ipl];
111 if (rpar[ipl] < 0) NegPresent = TRUE; << 110 if (Rpar[ipl] < 0) NegPresent = TRUE;
112 } 111 }
113 if (rpar[ipl+1] < 0) { << 112 if (Rpar[ipl+1] < 0) {
114 // TO DO 113 // TO DO
115 // check - folowing argument might be ipl+ 114 // check - folowing argument might be ipl+1
116 if (rparm != 0) rpar[ipl] = rparm[ip << 115 if (Rparm != 0) Rpar[ipl] = Rparm[ipl];
117 if (rpar[ipl] < 0) NegPresent = TRUE; << 116 if (Rpar[ipl] < 0) NegPresent = TRUE;
118 } 117 }
119 } 118 }
120 } 119 }
121 } 120 }
122 121
123 if (shape == "BOX") { 122 if (shape == "BOX") {
124 if (shapem == "TRD1") { 123 if (shapem == "TRD1") {
125 if (rpar[1] < 0) { << 124 if (Rpar[1] < 0) {
126 if (rparm != 0) rpar[1] = rparm[2]; << 125 if (Rparm != 0) Rpar[1] = Rparm[2];
127 if (rpar[1] < 0) NegPresent = TRUE; << 126 if (Rpar[1] < 0) NegPresent = TRUE;
128 } << 127 }
129 if (rpar[2] < 0) { << 128 if (Rpar[2] < 0) {
130 if (rparm != 0) rpar[2] = rparm[3]; << 129 if (Rparm != 0) Rpar[2] = Rparm[3];
131 if (rpar[2] < 0) NegPresent = TRUE; << 130 if (Rpar[2] < 0) NegPresent = TRUE;
132 } << 131 }
133 if (rpar[0] < 0) { << 132 if (Rpar[0] < 0) {
134 if (rparm != 0) rpar[0] = std::min(rpa << 133 if (Rparm != 0) Rpar[0] = std::min(Rparm[0],Rparm[1]) +
135 std::abs(rpa << 134 abs(Rparm[0]-Rparm[1])*.5*Rpar[2]/Rparm[3];
136 if (rpar[0] < 0) NegPresent = TRUE; << 135 if (Rpar[0] < 0) NegPresent = TRUE;
137 } 136 }
138 } 137 }
139 if (shapem == "TRD2") { 138 if (shapem == "TRD2") {
140 if (rpar[2] < 0) { << 139 if (Rpar[2] < 0) {
141 if (rparm != 0) rpar[2] = rparm[4]; << 140 if (Rparm != 0) Rpar[2] = Rparm[4];
142 if (rpar[2]<0) NegPresent = TRUE; << 141 if (Rpar[2]<0) NegPresent = TRUE;
143 } << 142 }
144 if (rpar[0] < 0) { << 143 if (Rpar[0] < 0) {
145 if (rparm != 0) rpar[0] = std::min(rpa << 144 if (Rparm != 0) Rpar[0] = std::min(Rparm[0],Rparm[1]) +
146 std::abs(rpa << 145 abs(Rparm[0]-Rparm[1])*.5*Rpar[2]/Rparm[4];
147 if (rpar[0]<0) NegPresent = TRUE; << 146 if (Rpar[0]<0) NegPresent = TRUE;
148 } << 147 }
149 if (rpar[1] < 0) { << 148 if (Rpar[1] < 0) {
150 if (rparm != 0) rpar[1] = std::min(rpa << 149 if (Rparm != 0) Rpar[1] = std::min(Rparm[2],Rparm[3]) +
151 std::abs(rpa << 150 abs(Rparm[2]-Rparm[3])*.5*Rpar[2]/Rparm[4];
152 if (rpar[1]<0) NegPresent = TRUE; << 151 if (Rpar[1]<0) NegPresent = TRUE;
153 } 152 }
154 } 153 }
155 if (shapem == "TRAP") { 154 if (shapem == "TRAP") {
156 if (rpar[2] < 0) { << 155 if (Rpar[2] < 0) {
157 if (rparm != 0) rpar[2] = rparm[0]; << 156 if (Rparm != 0) Rpar[2] = Rparm[0];
158 if (rpar[2] < 0) NegPresent = TRUE; << 157 if (Rpar[2] < 0) NegPresent = TRUE;
159 } << 158 }
160 if (rpar[0] < 0) { << 159 if (Rpar[0] < 0) {
161 if (rparm != 0) { << 160 if (Rparm != 0) {
162 G4double xlo = std::min(rparm[4],rpa << 161 G4double xlo = std::min(Rparm[4],Rparm[8]) +
163 std::abs(rparm[4]-rparm[8])*.5*rpa << 162 abs(Rparm[4]-Rparm[8])*.5*Rpar[2]/Rparm[0];
164 G4double xhi = std::min(rparm[5],rpa << 163 G4double xhi = std::min(Rparm[5],Rparm[9]) +
165 std::abs(rparm[5]-rparm[9])*.5*rpa << 164 abs(Rparm[5]-Rparm[9])*.5*Rpar[2]/Rparm[0];
166 rpar[0] = std::min(xlo,xhi); << 165 Rpar[0] = std::min(xlo,xhi);
167 } << 166 }
168 if (rpar[0] < 0) NegPresent = TRUE; << 167 if (Rpar[0] < 0) NegPresent = TRUE;
169 } << 168 }
170 if (rpar[1] < 0) { << 169 if (Rpar[1] < 0) {
171 if (rparm != 0) rpar[1] = std::min(rpa << 170 if (Rparm != 0) Rpar[1] = std::min(Rparm[3],Rparm[7]) +
172 std::abs(rparm[3]-rpar << 171 abs(Rparm[3]-Rparm[7])*.5*Rpar[2]/Rparm[0];
173 if (rpar[1] < 0) NegPresent = TRUE; << 172 if (Rpar[1] < 0) NegPresent = TRUE;
174 } 173 }
175 } 174 }
176 } 175 }
177 return NegPresent; 176 return NegPresent;
178 } 177 }
179 178
180 G4bool G3NegVolPars(G4double pars[], G4int *np 179 G4bool G3NegVolPars(G4double pars[], G4int *nparpt,
181 G3VolTableEntry* vte, 180 G3VolTableEntry* vte,
182 G3VolTableEntry* mvte, con 181 G3VolTableEntry* mvte, const char routine[])
183 { 182 {
184 G4bool NegPresent = FALSE; 183 G4bool NegPresent = FALSE;
185 184
186 // retrieve parameters 185 // retrieve parameters
187 186
188 // the volume 187 // the volume
189 G4String shape = vte->GetShape(); 188 G4String shape = vte->GetShape();
190 G4double* rpar = vte->GetRpar(); << 189 G4double* Rpar = vte->GetRpar();
191 G4int npar = vte->GetNpar(); 190 G4int npar = vte->GetNpar();
192 if (npar ==0) { 191 if (npar ==0) {
193 // no solid parameters are defined in vte 192 // no solid parameters are defined in vte
194 npar = *nparpt; 193 npar = *nparpt;
195 rpar = pars; << 194 Rpar = pars;
196 } 195 }
197 else { 196 else {
198 // solid parameters are already defined in 197 // solid parameters are already defined in vte
199 // pars[], nparpt are ignored 198 // pars[], nparpt are ignored
200 // TO DO: check if g3 ignores them too or 199 // TO DO: check if g3 ignores them too or resets
201 // vte parameters according to this new on 200 // vte parameters according to this new ones !!
202 } 201 }
203 202
204 // mother 203 // mother
205 G4String shapem = mvte->GetShape(); 204 G4String shapem = mvte->GetShape();
206 G4double* rparm = mvte->GetRpar(); << 205 G4double* Rparm = mvte->GetRpar();
207 206
208 if (strcmp(routine,"GSPOS") == 0 || strcmp(r 207 if (strcmp(routine,"GSPOS") == 0 || strcmp(routine,"GSVOLU") == 0) {
209 NegPresent = G3CalcParamsFn(rpar,npar,rpar << 208 NegPresent = G3CalcParamsFn(Rpar,npar,Rparm,shape,shapem);
210 } 209 }
211 if (strcmp(routine,"GSDVN") == 0) { 210 if (strcmp(routine,"GSDVN") == 0) {
212 // just set the flag. The parametrization 211 // just set the flag. The parametrization function figures out
213 // what to do. 212 // what to do.
214 for (G4int i=0;i<npar;i++) { 213 for (G4int i=0;i<npar;i++) {
215 if (rpar[i] < 0) { << 214 if (Rpar[i] < 0) {
216 NegPresent = TRUE; 215 NegPresent = TRUE;
217 } 216 }
218 } 217 }
219 } 218 }
220 return NegPresent; 219 return NegPresent;
221 } 220 }
222 221