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1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
3 | * * |
4 | * Author: The ALICE Off-line Project. * |
5 | * Contributors are mentioned in the code where appropriate. * |
6 | * * |
7 | * Permission to use, copy, modify and distribute this software and its * |
8 | * documentation strictly for non-commercial purposes is hereby granted * |
9 | * without fee, provided that the above copyright notice appears in all * |
10 | * copies and that both the copyright notice and this permission notice * |
11 | * appear in the supporting documentation. The authors make no claims * |
12 | * about the suitability of this software for any purpose. It is * |
13 | * provided "as is" without express or implied warranty. * |
14 | **************************************************************************/ |
15 | |
16 | /* |
17 | $Log$ |
38e826ad |
18 | Revision 1.2 2000/10/10 06:40:25 hristov |
19 | Bug fixes |
20 | |
886e839a |
21 | Revision 1.1 2000/07/26 15:10:57 morsch |
22 | Helper class to write geometry in ALIFE format in parallel with Geant geometry definition. |
23 | |
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24 | */ |
25 | |
26 | #include <AliALIFE.h> |
27 | |
28 | ClassImp(AliALIFE) |
29 | |
30 | AliALIFE::AliALIFE(const char* file1, const char* file2) |
31 | { |
32 | // Constructor |
33 | fNBodies = 0; |
34 | fNVolumes= 0; |
35 | fBodyFile = file1; // File for Fluka bodies |
36 | fVolumeFile = file2; |
37 | fFile1=fopen(fBodyFile,"w"); |
38 | fFile2=fopen(fVolumeFile,"w"); |
39 | BodyHeader(); |
40 | VolumeHeader(); |
41 | fDefaultVolume1 = "DEFAU1"; |
42 | fDefaultVolume2 = "DEFAU2"; |
43 | } |
44 | |
45 | AliALIFE::AliALIFE() |
46 | { |
47 | // Default constructor |
48 | fBodyFile = "FlukaBody.inp"; |
49 | fVolumeFile = "FlukaVolume.inp"; |
50 | fFile1=fopen(fBodyFile,"w"); |
51 | fFile2=fopen(fVolumeFile,"w"); |
52 | BodyHeader(); |
53 | VolumeHeader(); |
54 | } |
55 | |
56 | void AliALIFE::BodyHeader() |
57 | { |
58 | // Write header for body definitions |
59 | fprintf(fFile1,"*\n"); |
60 | fprintf(fFile1,"GEOBEGIN COMBINAT\n"); |
61 | fprintf(fFile1," 0 0 AliRoot Generated\n"); |
62 | fprintf(fFile1,"*\n"); |
63 | fprintf(fFile1,"*== Body Definitions ================================================\n"); |
64 | fprintf(fFile1,"*\n"); |
65 | |
66 | } |
67 | |
68 | |
69 | void AliALIFE::VolumeHeader() |
70 | { |
71 | // Write header for region (volume) definitions |
72 | fprintf(fFile2,"REGIONS\n"); |
73 | fprintf(fFile2,"*\n"); |
74 | fprintf(fFile2,"*== Region Definitions =================================================\n"); |
75 | fprintf(fFile2,"*\n"); |
76 | } |
77 | |
78 | |
79 | void AliALIFE:: Cylinder(Float_t rmin, Float_t rmax, |
80 | Float_t zmin, Float_t zmax, |
81 | Float_t pos[3], |
82 | char* Material, char* Field, char* Cuts) |
83 | { |
84 | // Simple cylinder |
85 | // |
86 | // Bodies |
87 | // ^^^^^^ |
88 | char name1[5], name2[5], name3[5], name4[5]; |
89 | |
90 | // outer radius |
91 | sprintf(name1, "R%4.4d", fNBodies++); |
92 | fprintf(fFile1,"%5s ZCC%10.3f%10.3f%10.3f\n",name1, pos[0], pos[1], rmax); // inner radius |
93 | sprintf(name2, "R%4.4d", fNBodies++); |
94 | fprintf(fFile1,"%5s ZCC%10.3f%10.3f%10.3f\n",name2, pos[0], pos[1], rmin); |
95 | // z-max |
96 | sprintf(name3, "Z%4.4d", fNBodies++); |
97 | fprintf(fFile1,"%5s XYP%10.3f\n",name3, zmax); |
98 | // z-min |
99 | sprintf(name4, "Z%4.4d", fNBodies++); |
100 | fprintf(fFile1,"%5s XYP%10.3f\n",name4, zmin); |
101 | // |
102 | // Volumes |
103 | // ^^^^^^^ |
104 | |
105 | fprintf(fFile2,">%s:%s\n", Material, Field); |
106 | fprintf(fFile2,"EMFCUT=%s\n", Cuts); |
107 | fprintf(fFile2,"WW-FACTOR=%s\n", Cuts); |
108 | if (rmin >0) { |
109 | fprintf(fFile2,"+%s-%s+%s-%s\n", name1, name2, name3, name4); |
110 | } else { |
111 | fprintf(fFile2,"+%s+%s-%s\n", name1, name3, name4); |
112 | } |
113 | |
114 | fprintf(fFile2,"\n"); |
115 | } |
116 | |
117 | void AliALIFE::OnionCylinder(Float_t* r, Int_t nr, Float_t zmin, Float_t zmax, |
118 | Float_t pos[3], char** Materials, |
119 | char** Fields, char** Cuts) |
120 | { |
121 | // |
122 | // Concentric cylinders |
123 | // |
124 | |
125 | // Bodies |
126 | // ^^^^^^ |
127 | char nameRin[6], nameRou[6], nameZin[6], nameZou[6]; |
128 | // z-limits |
129 | // z-max |
130 | sprintf(nameZou, "Z%4.4d", fNBodies++); |
131 | nameZou[5]='\0'; |
132 | |
133 | fprintf(fFile1,"%5s XYP%10.3f\n",nameZou, zmax); |
134 | // z-min |
135 | sprintf(nameZin, "Z%4.4d", fNBodies++); |
136 | nameZin[5]='\0'; |
137 | fprintf(fFile1,"%5s XYP%10.3f\n",nameZin, zmin); |
138 | |
139 | // inner radius |
140 | sprintf(nameRin, "R%4.4d", fNBodies++); |
141 | nameRin[5]='\0'; |
142 | fprintf(fFile1,"%5s ZCC%10.3f%10.3f%10.3f\n",nameRin, pos[0], pos[1], r[0]); |
143 | |
144 | Int_t i; |
145 | for (i=1; i<nr; i++) { |
146 | // outer radius |
147 | sprintf(nameRou, "R%4.4d", fNBodies++); |
148 | nameRou[5]='\0'; |
149 | fprintf(fFile1,"%5s ZCC%10.3f%10.3f%10.3f\n", |
150 | nameRou, pos[0], pos[1], r[i]); |
151 | // |
152 | // Volumes |
153 | // ^^^^^^^ |
154 | if (Fields && Cuts) { |
155 | fprintf(fFile2,">%s:%s\n", Materials[i-1], Fields[i-1]); |
156 | fprintf(fFile2,"EMFCUT=%s\n", Cuts[i-1]); |
157 | fprintf(fFile2,"WW-FACTOR=%s\n", Cuts[i-1]); |
158 | } else { |
159 | fprintf(fFile2,">%s:%s\n", Materials[i-1], "MF"); |
160 | fprintf(fFile2,"EMFCUT=%s\n", "$UNSHIELDED"); |
161 | fprintf(fFile2,"WW-FACTOR=%s\n", "$UNSHIELDED"); |
162 | } |
163 | if (r[i-1] != 0.) { |
164 | fprintf(fFile2,"+%5s-%5s+%5s-%5s\n", nameZou, nameZin, nameRou, nameRin); |
165 | } else { |
166 | fprintf(fFile2,"+%5s-%5s+%5s\n", nameZou, nameZin, nameRou); |
167 | } |
168 | fprintf(fFile2,"\n"); |
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169 | strcpy(nameRin,nameRou); |
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170 | } |
171 | } |
172 | |
173 | |
174 | void AliALIFE::Cone(Float_t rmin1, Float_t rmin2, |
175 | Float_t rmax1, Float_t rmax2, |
176 | Float_t zmin, Float_t zmax, |
177 | Float_t pos[3], |
178 | char* Material, char* Field, char* Cuts) |
179 | { |
180 | // Simple cone |
181 | |
182 | // |
183 | // Bodies |
184 | // ^^^^^^ |
185 | char nameCou[6], nameCin[6]; |
186 | Float_t d, r1, r2; |
187 | char nameZin[6], nameZou[6]; |
188 | // z-max |
189 | sprintf(nameZou, "Z%4.4d", fNBodies++); |
190 | fprintf(fFile1,"%5s XYP%10.3f\n",nameZou, zmax); |
191 | // z-min |
192 | sprintf(nameZin, "Z%4.4d", fNBodies++); |
193 | fprintf(fFile1,"%5s XYP%10.3f\n",nameZin, zmin); |
194 | |
195 | // outer radius |
196 | d=zmax-zmin; |
197 | if (rmax1 >= 0. && rmax2 >= 0.) { |
198 | if (rmax1!=rmax2) { |
199 | if (rmax1 > rmax2) { |
200 | pos[2]=zmin; |
201 | r1=rmax1; |
202 | r2=rmax2; |
203 | } else { |
204 | d=-d; |
205 | pos[2]=zmax; |
206 | r1=rmax2; |
207 | r2=rmax1; |
208 | } |
209 | sprintf(nameCou, "C%4.4d", fNBodies++); |
210 | fprintf(fFile1,"%5s TRC%10.3f%10.3f%10.3f%10.3f%10.3f%10.3f\n", |
211 | nameCou, pos[0], pos[1], pos[2], 0., 0., d); |
212 | fprintf(fFile1," %10.3f%10.3f\n",r1,r2); |
213 | } else { |
214 | sprintf(nameCou, "C%4.4d", fNBodies++); |
215 | fprintf(fFile1,"%5s ZCC%10.3f%10.3f%10.3f\n", |
216 | nameCou, pos[0], pos[1], rmax1); |
217 | } |
218 | }else { |
219 | strcpy(nameCou,fDefaultVolume1); |
220 | } |
221 | |
222 | |
223 | |
224 | // inner radius |
225 | if (rmin1 >= 0. && rmin2 >= 0.) { |
226 | if (rmin1!=rmin2) { |
227 | if (rmin1 != 0 && rmin2 !=0) { |
228 | d=zmax-zmin; |
229 | if (rmin1 > rmin2) { |
230 | pos[2]=zmin; |
231 | r1=rmin1; |
232 | r2=rmin2; |
233 | } else { |
234 | pos[2]=zmax; |
235 | r1=rmin2; |
236 | r2=rmin1; |
237 | d=-d; |
238 | } |
239 | sprintf(nameCin, "C%4.4d", fNBodies++); |
240 | fprintf(fFile1,"%5s TRC%10.3f%10.3f%10.3f%10.3f%10.3f%10.3f\n", |
241 | nameCin, pos[0], pos[1], pos[2], 0., 0., d); |
242 | fprintf(fFile1," %10.3f%10.3f\n",r1,r2); |
243 | } |
244 | } else { |
245 | sprintf(nameCin, "C%4.4d", fNBodies++); |
246 | fprintf(fFile1,"%5s ZCC%10.3f%10.3f%10.3f\n", |
247 | nameCin, pos[0], pos[1], rmin1); |
248 | } |
249 | }else { |
250 | strcpy(nameCin,fDefaultVolume2); |
251 | } |
252 | |
253 | |
254 | |
255 | // |
256 | // Volumes |
257 | // ^^^^^^^ |
258 | fprintf(fFile2,">%s:%s\n", Material, Field); |
259 | fprintf(fFile2,"EMFCUT=%s\n", Cuts); |
260 | fprintf(fFile2,"WW-FACTOR=%s\n", Cuts); |
261 | if (rmin1 != 0 && rmin2 !=0) { |
262 | fprintf(fFile2,"+%s-%s+%s-%s\n", nameCou, nameCin, nameZou, nameZin); |
263 | } else { |
264 | fprintf(fFile2,"+%s+%s-%s\n", nameCou, nameZou, nameZin); |
265 | } |
266 | fprintf(fFile2,"\n"); |
267 | } |
268 | |
269 | void AliALIFE::OnionCone (Float_t* r1, Float_t* r2, Int_t nr, |
270 | Float_t zmin, Float_t zmax, |
271 | Float_t pos[3], char** Materials, char** Fields, |
272 | char** Cuts) |
273 | { |
274 | // Concentric cones |
275 | // |
276 | char nameCin[6], nameCou[6], nameZin[6], nameZou[6]; |
277 | // |
278 | // Bodies |
279 | // ^^^^^^ |
280 | Float_t ri1, ri2, ro1, ro2, d; |
281 | |
282 | // z-max |
283 | sprintf(nameZou, "Z%4.4d", fNBodies++); |
284 | fprintf(fFile1,"%5s XYP%10.3f\n",nameZou, zmax); |
285 | // z-min |
286 | sprintf(nameZin, "Z%4.4d", fNBodies++); |
287 | fprintf(fFile1,"%5s XYP%10.3f\n",nameZin, zmin); |
288 | |
289 | // inner radius |
290 | d=zmax-zmin; |
291 | Bool_t hasInner=kFALSE; |
292 | Bool_t isCylinder=kFALSE; |
293 | if (r1[0]>=0 && r2[0]>=0) { |
294 | if (r1[0] != 0. && r2[0] !=0.) { |
295 | if (r1[0]!=r2[0]) { |
296 | hasInner=kTRUE; |
297 | if (r1[0] > r2[0]) { |
298 | pos[2]=zmin; |
299 | ri1=r1[0]; |
300 | ri2=r2[0]; |
301 | } else { |
302 | d=-d; |
303 | pos[2]=zmax; |
304 | ri1=r2[0]; |
305 | ri2=r1[0]; |
306 | } |
307 | sprintf(nameCin, "C%4.4d", fNBodies++); |
308 | nameCin[5]='\0'; |
309 | fprintf(fFile1,"%5s TRC%10.3f%10.3f%10.3f%10.3f%10.3f%10.3f\n", |
310 | nameCin, pos[0], pos[1], pos[2], 0., 0., d); |
311 | fprintf(fFile1," %10.3f%10.3f\n",ri1,ri2); |
312 | } else { |
313 | isCylinder=kTRUE; |
314 | sprintf(nameCin, "C%4.4d", fNBodies++); |
315 | nameCin[5]='\0'; |
316 | fprintf(fFile1,"%5s ZCC%10.3f%10.3f%10.3f\n", |
317 | nameCin, pos[0], pos[1], r1[0]); |
318 | } |
319 | } |
320 | } else { |
321 | strcpy(nameCin,fDefaultVolume1); |
322 | } |
323 | |
324 | |
325 | |
326 | // outer radius |
327 | Int_t i; |
328 | for (i=1; i<nr; i++) { |
329 | if (r1[i] >= 0. && r2[i] >=0) { |
330 | if (r1[i]!=r2[i]) { |
331 | d=zmax-zmin; |
332 | if (r1[i] > r2[i]) { |
333 | pos[2]=zmin; |
334 | ro1=r1[i]; |
335 | ro2=r2[i]; |
336 | } else { |
337 | pos[2]=zmax; |
338 | ro1=r2[i]; |
339 | ro2=r1[i]; |
340 | d=-d; |
341 | } |
342 | sprintf(nameCou, "C%4.4d", fNBodies++); |
343 | nameCou[5]='\0'; |
344 | fprintf(fFile1,"%5s TRC%10.3f%10.3f%10.3f%10.3f%10.3f%10.3f\n", |
345 | nameCou, pos[0], pos[1], pos[2], 0., 0., d); |
346 | fprintf(fFile1," %10.3f%10.3f\n",ro1,ro2); |
347 | } else { |
348 | isCylinder=kTRUE; |
349 | sprintf(nameCou, "C%4.4d", fNBodies++); |
350 | nameCou[5]='\0'; |
351 | fprintf(fFile1,"%5s ZCC%10.3f%10.3f%10.3f\n", |
352 | nameCou, pos[0], pos[1], r1[i]); |
353 | } |
354 | } else { |
355 | strcpy(nameCou,fDefaultVolume1); |
356 | } |
357 | |
358 | // Volumes |
359 | // ^^^^^^^ |
360 | if (Fields && Cuts) { |
361 | fprintf(fFile2,">%s:%s\n", Materials[i-1], Fields[i-1]); |
362 | fprintf(fFile2,"EMFCUT=%s\n", Cuts[i-1]); |
363 | fprintf(fFile2,"WW-FACTOR=%s\n", Cuts[i-1]); |
364 | } else { |
365 | fprintf(fFile2,">%s:%s\n", Materials[i-1], "MF"); |
366 | fprintf(fFile2,"EMFCUT=%s\n", "$UNSHIELDED"); |
367 | fprintf(fFile2,"WW-FACTOR=%s\n", "$UNSHIELDED"); |
368 | } |
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369 | if (hasInner || isCylinder) { |
370 | if (!isCylinder) fprintf(fFile2,"+%5s-%5s+%5s-%5s\n", |
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371 | nameCou, nameCin, nameZou, nameZin); |
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372 | if (isCylinder) fprintf(fFile2,"+%5s+%5s-%5s\n", |
373 | nameCou, nameZou, nameZin); |
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374 | } else { |
375 | fprintf(fFile2,"+%5s\n", nameCou); |
376 | hasInner=kTRUE; |
377 | } |
378 | fprintf(fFile2,"\n"); |
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379 | strcpy(nameCin,nameCou); |
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380 | } |
381 | } |
382 | |
383 | |
384 | void AliALIFE::PolyCone(Float_t* rmin, Float_t* rmax, Float_t* z, |
385 | Int_t nz, |
386 | Float_t pos[3], |
387 | char* Material, char* Field, char* Cuts) |
388 | { |
389 | // |
390 | // Equivalent to the Geant3 PCON |
391 | Int_t i; |
392 | for (i=0; i<nz-1; i++) { |
393 | // skip (z_i = z_i+1) |
394 | if (z[i] == z[i+1]) continue; |
395 | Cone(rmin[i], rmin[i+1], rmax[i], rmax[i+1], z[i], z[i+1], pos, |
396 | Material, Field, Cuts); |
397 | } |
398 | } |
399 | |
400 | void AliALIFE::OnionPolyCone(Float_t** r, Float_t* z, |
401 | Int_t nr, Int_t nz, |
402 | Float_t pos[3], |
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403 | char** Materials, char** Fields, char** Cuts) |
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404 | { |
405 | // |
406 | // Concentric PCONS |
407 | Int_t i, j; |
408 | for (i=0; i<nz-1; i++) { |
409 | // skip (z_i = z_i+1) |
410 | if (z[i] == z[i+1]) continue; |
411 | for (j=0; j<nr-1; j++) { |
412 | if (Fields && Cuts) { |
413 | Cone(r[i][j], r[i+1][j], r[i][j+1], r[i+1][j+1], |
414 | z[i], z[i+1], pos, |
415 | Materials[i], Fields[i], Cuts[i]); |
416 | } else { |
417 | Cone(r[i][j], r[i+1][j], r[i][j+1], r[i+1][j+1], |
418 | z[i], z[i+1], pos, |
419 | Materials[i]); |
420 | } |
421 | } |
422 | } |
423 | } |
424 | |
425 | void AliALIFE::Comment(char* Comment) |
426 | { |
427 | // Insert comment line |
428 | fprintf(fFile1,"*%s\n", Comment); |
429 | fprintf(fFile2,"*%s\n", Comment); |
430 | } |
431 | |
432 | |
433 | void AliALIFE::Finish() |
434 | { |
435 | // Finish geometry definition |
436 | char s[BUFSIZ]; |
437 | fprintf(fFile1," END\n"); |
438 | fclose(fFile2); |
439 | fFile2=fopen(fVolumeFile,"r"); |
440 | while (fgets(s, BUFSIZ, fFile2)) { |
441 | fputs(s,fFile1); |
442 | } |
443 | |
444 | fclose(fFile1); |
445 | fclose(fFile2); |
446 | } |
447 | |
448 | |
449 | |
450 | |
451 | |
452 | |
453 | |
454 | |
455 | |
456 | |
457 | |