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4c039060 | 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 | $Log$ | |
18 | */ | |
19 | ||
ab2f6604 | 20 | // -*- C++ -*- |
21 | // | |
22 | // 1998/07/23 | |
23 | // --------------------------------------------------------------------------- | |
24 | // | |
25 | // AliGSphere Class | |
26 | // | |
27 | // This file is part of the ALICE Geometry Database . | |
28 | // | |
29 | // Author: Joana E. Santo | |
30 | // | |
31 | // --------------------------------------------------------------------------- | |
32 | ||
33 | #include <TView.h> | |
34 | #include <TVirtualPad.h> | |
35 | #include <iostream.h> | |
36 | #include <TCanvas.h> | |
37 | #include <TGLKernelABC.h> | |
38 | #include "TROOT.h" | |
39 | #include "AliGSphere.h" | |
40 | ||
41 | ||
42 | ClassImp(AliGSphere) | |
43 | ||
44 | AliGSphere::AliGSphere() | |
45 | { | |
46 | /* Default Constructor */ | |
47 | faX = 1.; // Coeff along Ox | |
48 | faY = 1.; // Coeff along Oy | |
49 | faZ = 1.; // Coeff along Oz | |
50 | fAspectRatio = 1.; // Relation between asumth and grid size (by default 1.0) | |
51 | fCoTab = NULL;// Table of cos(fPhimin) .... cos(Phi) | |
52 | fCoThetaTab = NULL;// Table of sin(gThemin) .... cos(Theta) | |
53 | fName = ""; | |
54 | fNdiv = 0; // number of divisions | |
55 | fNz = 0; // number of sections | |
56 | fPhimax = 0.; // maximum phi | |
57 | fPhimin = 0.; // minimum phi | |
58 | fRmax = 0.; // maximum radius | |
59 | fRmin = 0.; // minimum radius | |
60 | fSiTab = NULL;// Table of sin(fPhimin) .... sin(Phi) | |
61 | fThemax = 0.; // maximum theta | |
62 | fThemin = 0.; // minimum theta | |
63 | fTitle = ""; | |
64 | } | |
65 | ||
66 | // --------------------------------------------------------------------------- | |
67 | ||
68 | AliGSphere::AliGSphere(Text_t *name, Text_t *title, Float_t rmin, Float_t rmax, Float_t themin, Float_t themax, Float_t phimin, Float_t phimax) : AliGShape(name, title) | |
69 | { | |
70 | /* Constructor */ | |
71 | faX = 1.; // Coeff along Ox | |
72 | faY = 1.; // Coeff along Oy | |
73 | faZ = 1.; // Coeff along Oz | |
74 | fAspectRatio = 1.; // Relation between asumth and grid size (by default 1.0) | |
75 | fCoTab = NULL; // Table of cos(fPhimin) .... cos(Phi) | |
76 | fCoThetaTab = NULL; // Table of sin(gThemin) .... cos(Theta) | |
77 | fNdiv = 0; // number of divisions | |
78 | fNz = 0; // number of sections | |
79 | fPhimax = phimax;// maximum phi | |
80 | fPhimin = phimin;// minimum phi | |
81 | fRmax = rmax; // maximum radius | |
82 | fRmin = rmin; // minimum radius | |
83 | fSiTab = NULL; // Table of sin(fPhimin) .... sin(Phi) | |
84 | fThemax = themax;// maximum theta | |
85 | fThemin = themin;// minimum theta | |
86 | ||
87 | SetNumberOfDivisions (20); | |
88 | } | |
89 | ||
90 | // --------------------------------------------------------------------------- | |
91 | ||
92 | AliGSphere::AliGSphere(AliGSphere *sphere) | |
93 | { | |
94 | /* Copy Constructor */ | |
95 | faX = 1.; // Coeff along Ox | |
96 | faY = 1.; // Coeff along Oy | |
97 | faZ = 1.; // Coeff along Oz | |
98 | fAspectRatio = 1.; // Relation between asumth and grid size (by default 1.0) | |
99 | fColor = sphere->fColor; | |
100 | fCoTab = NULL; // Table of cos(fPhimin) .... cos(Phi) | |
101 | fCoThetaTab = NULL; // Table of sin(gThemin) .... cos(Theta) | |
102 | fNdiv = 0; // number of divisions | |
103 | fNz = 0; // number of sections | |
104 | fPhimax = sphere->fPhimax;// maximum phi | |
105 | fPhimin = sphere->fPhimin;// minimum phi | |
106 | fRmax = sphere->fRmax; // maximum radius | |
107 | fRmin = sphere->fRmin; // minimum radius | |
108 | fSiTab = NULL; // Table of sin(fPhimin) .... sin(Phi) | |
109 | fThemax = sphere->fThemax;// maximum theta | |
110 | fThemin = sphere->fThemin;// minimum theta | |
111 | ||
112 | SetNumberOfDivisions (20); | |
113 | } | |
114 | // --------------------------------------------------------------------------- | |
115 | ||
116 | AliGSphere::AliGSphere(Text_t *name, Text_t *title, Float_t rmax) : AliGShape(name, title) | |
117 | { | |
118 | /* Simplified Constructor */ | |
119 | faX = 1.; // Coeff along Ox | |
120 | faY = 1.; // Coeff along Oy | |
121 | faZ = 1.; // Coeff along Oz | |
122 | fAspectRatio = 1.; // Relation between asumth and grid size (by default 1.0) | |
123 | fCoTab = NULL; // Table of cos(fPhimin) .... cos(Phi) | |
124 | fCoThetaTab = NULL; // Table of sin(gThemin) .... cos(Theta) | |
125 | fNdiv = 0; // number of divisions | |
126 | fNz = 0; // number of sections | |
127 | fPhimax = 360.; // maximum phi | |
128 | fPhimin = 0.; // minimum phi | |
129 | fRmax = rmax; // maximum radius | |
130 | fRmin = 0.; // minimum radius | |
131 | fSiTab = NULL; // Table of sin(fPhimin) .... sin(Phi) | |
132 | fThemax = 180.; // maximum theta | |
133 | fThemin = 0.; // minimum theta | |
134 | ||
135 | SetNumberOfDivisions (20); | |
136 | } | |
137 | ||
138 | // --------------------------------------------------------------------------- | |
139 | ||
140 | AliGSphere::~AliGSphere() { | |
141 | /* Destructor */ | |
142 | delete [] fCoThetaTab; // Table of sin(gThemin) .... cos(Theta) | |
143 | delete [] fCoTab; | |
144 | delete [] fSiTab; | |
145 | } | |
146 | ||
147 | // --------------------------------------------------------------------------- | |
148 | ||
149 | void AliGSphere::DrawShape(Option_t *option) | |
150 | { | |
151 | Draw(option); | |
152 | gPad->Update(); | |
153 | } | |
154 | ||
155 | //------------------------------------------------------------------------- | |
156 | ||
157 | //void AliGSphere::Draw() | |
158 | void AliGSphere::Draw(Option_t *option) | |
159 | { | |
160 | TString opt = option; | |
161 | opt.ToLower(); | |
162 | ||
163 | if( !gPad ) { | |
164 | gPad = new TCanvas("AliGSphere","AliGSphere",0,0,400,300); | |
165 | gPad->Range(0,0,1,1); | |
166 | gPad->SetFillColor(32); // Light Green | |
167 | gPad->SetBorderSize(3); | |
168 | gPad->SetBorderMode(0); // -1 (down) 0 (no) 1 (up) | |
169 | } | |
170 | else { | |
171 | if( !opt.Contains("same") ) { | |
172 | gPad->Clear(); | |
173 | gPad->SetName("AliGSphere"); | |
174 | gPad->SetTitle("AliGSphere"); | |
175 | } | |
176 | else { | |
177 | gPad->SetName("AliShapes"); | |
178 | gPad->SetTitle("AliShapes"); | |
179 | } | |
180 | } | |
181 | ||
182 | AppendPad(option); | |
183 | TView *view = gPad->GetView(); | |
184 | ||
185 | if (!view) | |
186 | view = new TView(1); | |
187 | ||
188 | view->SetAutoRange(kTRUE); | |
189 | Paint(option); | |
190 | view->SetAutoRange(kFALSE); | |
191 | } | |
192 | ||
193 | // --------------------------------------------------------------------------- | |
194 | ||
195 | void AliGSphere::Paint(Option_t *option) | |
196 | { | |
197 | //*-*-*-*-*-*-*-*Paint this 3-D shape with its current attributes*-*-*-*-*-*-*-* | |
198 | //*-* ================================================ | |
199 | ||
200 | SetLineColor( GetCol() ); | |
201 | ||
202 | Int_t i, j; | |
203 | const Int_t n = GetNumberOfDivisions()+1; | |
204 | Int_t nz = fNz+1; | |
205 | Int_t numpoints = 2*n*nz; | |
206 | if (nz < 2) return; | |
207 | ||
208 | if (numpoints <= 0) return; | |
209 | //*-* Allocate memory for points *-* | |
210 | ||
211 | Float_t *points = new Float_t[3*numpoints]; | |
212 | if (!points) return; | |
213 | SetPoints(points); | |
214 | ||
215 | if (gPad->GetView3D()) PaintGLPoints(points); | |
216 | ||
217 | //== for (i = 0; i < numpoints; i++) | |
218 | //== gNode->Local2Master(&points[3*i],&points[3*i]); | |
219 | ||
220 | Bool_t specialCase = kFALSE; | |
221 | ||
222 | if (TMath::Abs(TMath::Sin(2*(fPhimax - fPhimin))) <= 0.01) //mark this as a very special case, when | |
223 | specialCase = kTRUE; //we have to draw this PCON like a TUBE | |
224 | ||
225 | X3DBuffer *buff = new X3DBuffer; | |
226 | if (buff) { | |
227 | buff->numPoints = numpoints; | |
228 | buff->numSegs = 4*(nz*n-1+(specialCase == kTRUE)); | |
229 | buff->numPolys = 2*(nz*n-1+(specialCase == kTRUE)); | |
230 | } | |
231 | ||
232 | //*-* Allocate memory for points *-* | |
233 | ||
234 | buff->points = points; | |
235 | ||
236 | Int_t c = ((GetLineColor() % 8) - 1) * 4; // Basic colors: 0, 1, ... 7 | |
237 | if (c < 0) c = 0; | |
238 | ||
239 | //*-* Allocate memory for segments *-* | |
240 | ||
241 | Int_t indx, indx2, k; | |
242 | indx = indx2 = 0; | |
243 | ||
244 | buff->segs = new Int_t[buff->numSegs*3]; | |
245 | if (buff->segs) { | |
246 | ||
247 | //inside & outside spheres, number of segments: 2*nz*(n-1) | |
248 | // special case number of segments: 2*nz*n | |
249 | for (i = 0; i < nz*2; i++) { | |
250 | indx2 = i*n; | |
251 | for (j = 1; j < n; j++) { | |
252 | buff->segs[indx++] = c; | |
253 | buff->segs[indx++] = indx2+j-1; | |
254 | buff->segs[indx++] = indx2+j; | |
255 | } | |
256 | if (specialCase) { | |
257 | buff->segs[indx++] = c; | |
258 | buff->segs[indx++] = indx2+j-1; | |
259 | buff->segs[indx++] = indx2; | |
260 | } | |
261 | } | |
262 | ||
263 | //bottom & top lines, number of segments: 2*n | |
264 | for (i = 0; i < 2; i++) { | |
265 | indx2 = i*(nz-1)*2*n; | |
266 | for (j = 0; j < n; j++) { | |
267 | buff->segs[indx++] = c; | |
268 | buff->segs[indx++] = indx2+j; | |
269 | buff->segs[indx++] = indx2+n+j; | |
270 | } | |
271 | } | |
272 | ||
273 | //inside & outside spheres, number of segments: 2*(nz-1)*n | |
274 | for (i = 0; i < (nz-1); i++) { | |
275 | ||
276 | //inside sphere | |
277 | indx2 = i*n*2; | |
278 | for (j = 0; j < n; j++) { | |
279 | buff->segs[indx++] = c+2; | |
280 | buff->segs[indx++] = indx2+j; | |
281 | buff->segs[indx++] = indx2+n*2+j; | |
282 | } | |
283 | //outside sphere | |
284 | indx2 = i*n*2+n; | |
285 | for (j = 0; j < n; j++) { | |
286 | buff->segs[indx++] = c+3; | |
287 | buff->segs[indx++] = indx2+j; | |
288 | buff->segs[indx++] = indx2+n*2+j; | |
289 | } | |
290 | } | |
291 | ||
292 | //left & right sections, number of segments: 2*(nz-2) | |
293 | // special case number of segments: 0 | |
294 | /*if (!specialCase) { | |
295 | for (i = 1; i < (nz-1); i++) { | |
296 | for (j = 0; j < 2; j++) { | |
297 | buff->segs[indx++] = c; | |
298 | buff->segs[indx++] = 2*i * n + j*(n-1); | |
299 | buff->segs[indx++] = (2*i+1) * n + j*(n-1); | |
300 | } | |
301 | } | |
302 | }*/ | |
303 | } | |
304 | ||
305 | ||
306 | Int_t m = n - 1 + (specialCase == kTRUE); | |
307 | ||
308 | //*-* Allocate memory for polygons *-* | |
309 | ||
310 | indx = 0; | |
311 | ||
312 | buff->polys = new Int_t[buff->numPolys*6]; | |
313 | ||
314 | if (buff->polys) { | |
315 | //bottom & top, number of polygons: 2*(n-1) | |
316 | // special case number of polygons: 2*n | |
317 | for (i = 0; i < 2; i++) { | |
318 | for (j = 0; j < n-1; j++) { | |
319 | buff->polys[indx++] = c+3; | |
320 | buff->polys[indx++] = 4; | |
321 | buff->polys[indx++] = 2*nz*m+i*n+j; | |
322 | buff->polys[indx++] = i*(nz*2-2)*m+m+j; | |
323 | buff->polys[indx++] = 2*nz*m+i*n+j+1; | |
324 | buff->polys[indx++] = i*(nz*2-2)*m+j; | |
325 | } | |
326 | if (specialCase) { | |
327 | buff->polys[indx++] = c+3; | |
328 | buff->polys[indx++] = 4; | |
329 | buff->polys[indx++] = 2*nz*m+i*n+j; | |
330 | buff->polys[indx++] = i*(nz*2-2)*m+m+j; | |
331 | buff->polys[indx++] = 2*nz*m+i*n; | |
332 | buff->polys[indx++] = i*(nz*2-2)*m+j; | |
333 | } | |
334 | } | |
335 | ||
336 | ||
337 | //inside & outside, number of polygons: (nz-1)*2*(n-1) | |
338 | for (k = 0; k < (nz-1); k++) { | |
339 | for (i = 0; i < 2; i++) { | |
340 | for (j = 0; j < n-1; j++) { | |
341 | buff->polys[indx++] = c+i; | |
342 | buff->polys[indx++] = 4; | |
343 | buff->polys[indx++] = (2*k+i*1)*m+j; | |
344 | buff->polys[indx++] = nz*2*m+(2*k+i*1+2)*n+j; | |
345 | buff->polys[indx++] = (2*k+i*1+2)*m+j; | |
346 | buff->polys[indx++] = nz*2*m+(2*k+i*1+2)*n+j+1; | |
347 | } | |
348 | if (specialCase) { | |
349 | buff->polys[indx++] = c+i; | |
350 | buff->polys[indx++] = 4; | |
351 | buff->polys[indx++] = (2*k+i*1)*m+j; | |
352 | buff->polys[indx++] = nz*2*m+(2*k+i*1+2)*n+j; | |
353 | buff->polys[indx++] = (2*k+i*1+2)*m+j; | |
354 | buff->polys[indx++] = nz*2*m+(2*k+i*1+2)*n; | |
355 | } | |
356 | } | |
357 | } | |
358 | ||
359 | //left & right sections, number of polygons: 2*(nz-1) | |
360 | // special case number of polygons: 0 | |
361 | /*if (!specialCase) { | |
362 | indx2 = nz*2*(n-1); | |
363 | for (k = 0; k < (nz-1); k++) { | |
364 | for (i = 0; i < 2; i++) { | |
365 | buff->polys[indx++] = c+2; | |
366 | buff->polys[indx++] = 4; | |
367 | buff->polys[indx++] = k==0 ? indx2+i*(n-1) : indx2+2*nz*n+2*(k-1)+i; | |
368 | buff->polys[indx++] = indx2+2*(k+1)*n+i*(n-1); | |
369 | buff->polys[indx++] = indx2+2*nz*n+2*k+i; | |
370 | buff->polys[indx++] = indx2+(2*k+3)*n+i*(n-1); | |
371 | } | |
372 | } | |
373 | buff->polys[indx-8] = indx2+n; | |
374 | buff->polys[indx-2] = indx2+2*n-1; | |
375 | }*/ | |
376 | } | |
377 | ||
378 | //*-* Paint in the pad | |
379 | //*-* Paint in the pad | |
380 | Bool_t rangeView = strcmp(option,"range")==0 ? kTRUE : kFALSE; | |
381 | PaintShape(buff,rangeView); | |
382 | //PaintShape(buff); | |
383 | ||
384 | if (strstr(option, "x3d")) { | |
385 | if(buff && buff->points && buff->segs) | |
386 | FillX3DBuffer(buff); | |
387 | else { | |
388 | gSize3D.numPoints -= buff->numPoints; | |
389 | gSize3D.numSegs -= buff->numSegs; | |
390 | gSize3D.numPolys -= buff->numPolys; | |
391 | } | |
392 | } | |
393 | ||
394 | delete [] points; | |
395 | if (buff->segs) delete [] buff->segs; | |
396 | if (buff->polys) delete [] buff->polys; | |
397 | if (buff) delete buff; | |
398 | ||
399 | ||
400 | ||
401 | } | |
402 | ||
403 | // --------------------------------------------------------------------------- | |
404 | ||
405 | void AliGSphere::SetEllipse(Float_t *factors) | |
406 | { | |
407 | if (factors[0] > 0) faX = factors[0]; | |
408 | if (factors[1] > 0) faY = factors[1]; | |
409 | if (factors[2] > 0) faZ = factors[2]; | |
410 | MakeTableOfCoSin(); | |
411 | } | |
412 | ||
413 | // --------------------------------------------------------------------------- | |
414 | ||
415 | void AliGSphere::SetNumberOfDivisions (Int_t p) | |
416 | { | |
417 | if (GetNumberOfDivisions () == p) | |
418 | return; | |
419 | fNdiv = p; | |
420 | fNz = Int_t(fAspectRatio*fNdiv*(fThemax - fThemin )/(fPhimax - fPhimin )) + 1; | |
421 | MakeTableOfCoSin(); | |
422 | } | |
423 | ||
424 | // --------------------------------------------------------------------------- | |
425 | ||
426 | void AliGSphere::SetPoints(Float_t *buff) | |
427 | { | |
428 | //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*Create SPHE points*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | |
429 | //*-* ================== | |
430 | Int_t i, j; | |
431 | Int_t indx = 0; | |
432 | ||
433 | if (buff) { | |
434 | Int_t n = GetNumberOfDivisions()+1; | |
435 | ||
436 | //*-* We've to check whether the table does exist and create it | |
437 | //*-* since fCoTab/fSiTab are not saved with any TShape::Streamer function | |
438 | if (!fCoTab) MakeTableOfCoSin(); | |
439 | ||
440 | Float_t z; | |
441 | for (i = 0; i < fNz+1; i++) | |
442 | { | |
443 | z = fRmin * fCoThetaTab[i]; // fSinPhiTab[i]; | |
444 | Float_t sithet = TMath::Sqrt(TMath::Abs(1-fCoThetaTab[i]*fCoThetaTab[i])); | |
445 | Float_t zi = fRmin*sithet; | |
446 | for (j = 0; j < n; j++) | |
447 | { | |
448 | buff[indx++] = zi * fCoTab[j]; | |
449 | buff[indx++] = zi * fSiTab[j]; | |
450 | buff[indx++] = z; | |
451 | } | |
452 | z = fRmax * fCoThetaTab[i]; | |
453 | zi = fRmax*sithet; | |
454 | for (j = 0; j < n; j++) | |
455 | { | |
456 | buff[indx++] = zi * fCoTab[j]; | |
457 | buff[indx++] = zi * fSiTab[j]; | |
458 | buff[indx++] = z; | |
459 | } | |
460 | } | |
461 | } | |
462 | } | |
463 | ||
464 | // --------------------------------------------------------------------------- | |
465 | ||
466 | void AliGSphere::MakeTableOfCoSin() | |
467 | { | |
468 | const Double_t PI = TMath::ATan(1) * 4.0; | |
469 | const Double_t ragrad = PI/180.0; | |
470 | ||
471 | Float_t dphi = fPhimax - fPhimin; | |
472 | while (dphi > 360) dphi -= 360; | |
473 | ||
474 | Float_t dtet = fThemax - fThemin; | |
475 | while (dtet > 180) dtet -= 180; | |
476 | ||
477 | Int_t j; | |
478 | Int_t n = GetNumberOfDivisions () + 1; | |
479 | if (fCoTab) | |
480 | delete [] fCoTab; // Delete the old tab if any | |
481 | fCoTab = new Double_t [n]; | |
482 | if (!fCoTab ) return; | |
483 | ||
484 | if (fSiTab) | |
485 | delete [] fSiTab; // Delete the old tab if any | |
486 | fSiTab = new Double_t [n]; | |
487 | if (!fSiTab ) return; | |
488 | ||
489 | Double_t range = Double_t(dphi * ragrad); | |
490 | Double_t phi1 = Double_t(fPhimin * ragrad); | |
491 | Double_t angstep = range/(n-1); | |
492 | ||
493 | Double_t ph = phi1; | |
494 | for (j = 0; j < n; j++) | |
495 | { | |
496 | ph = phi1 + j*angstep; | |
497 | fCoTab[j] = TMath::Cos(ph); | |
498 | fSiTab[j] = TMath::Sin(ph); | |
499 | } | |
500 | ||
501 | n = fNz + 1; | |
502 | ||
503 | if (fCoThetaTab) | |
504 | delete [] fCoThetaTab; // Delete the old tab if any | |
505 | fCoThetaTab = new Double_t [n]; | |
506 | if (!fCoThetaTab ) return; | |
507 | ||
508 | range = Double_t(dtet * ragrad); | |
509 | phi1 = Double_t(fThemin * ragrad); | |
510 | angstep = range/(n-1); | |
511 | ||
512 | ph = phi1; | |
513 | for (j = 0; j < n; j++) | |
514 | { | |
515 | fCoThetaTab[n-j-1] = TMath::Cos(ph); | |
516 | ph += angstep; | |
517 | } | |
518 | ||
519 | } | |
520 | ||
521 | // --------------------------------------------------------------------------- | |
522 | ||
523 | void AliGSphere::PaintGLPoints(Float_t *vertex) | |
524 | { | |
525 | gGLKernel->PaintCone(vertex,-(GetNumberOfDivisions()+1),fNz+1); | |
526 | } | |
527 | ||
528 | // --------------------------------------------------------------------------- | |
529 | ||
530 | void AliGSphere::Sizeof3D() const | |
531 | { | |
532 | //*-*-*-*-*-*-*Return total X3D size of this shape with its attributes*-*-*-*-*-* | |
533 | //*-* ======================================================= | |
534 | ||
535 | cout << " Entra en AliGSphere::Sizeof3D() " << endl; | |
536 | ||
537 | Int_t n; | |
538 | ||
539 | n = GetNumberOfDivisions()+1; | |
540 | Int_t nz = fNz+1; | |
541 | ||
542 | //cout << " n = " << n << " y nz = " << nz << endl; | |
543 | ||
544 | Bool_t specialCase = kFALSE; | |
545 | ||
546 | if (TMath::Abs(TMath::Sin(2*(fPhimax - fPhimin))) <= 0.01) //mark this as a very special case, when | |
547 | specialCase = kTRUE; //we have to draw this PCON like a TUBE | |
548 | ||
549 | gSize3D.numPoints += 2*n*nz; | |
550 | gSize3D.numSegs += 4*(nz*n-1+(specialCase == kTRUE)); | |
551 | gSize3D.numPolys += 2*(nz*n-1+(specialCase == kTRUE)); | |
552 | } | |
553 | ||
554 | // --------------------------------------------------------------------------- | |
555 | ||
556 | void AliGSphere::Streamer(TBuffer &R__b) | |
557 | { | |
558 | // Stream an object of class AliGSphere. | |
559 | ||
560 | if (R__b.IsReading()) { | |
561 | Version_t R__v = R__b.ReadVersion(); if (R__v) { } | |
562 | AliGShape::Streamer(R__b); | |
563 | R__b >> fAspectRatio; | |
564 | R__b.ReadArray(fCoTab); // | |
565 | R__b.ReadArray(fCoThetaTab); // | |
566 | R__b >> fNdiv; | |
567 | R__b >> fNz; | |
568 | R__b.ReadArray(fSiTab); // | |
569 | R__b >> faX; | |
570 | R__b >> faY; | |
571 | R__b >> faZ; | |
572 | R__b >> fPhimax; | |
573 | R__b >> fPhimin; | |
574 | R__b >> fRmax; | |
575 | R__b >> fRmin; | |
576 | R__b >> fThemax; | |
577 | R__b >> fThemin; | |
578 | } else { | |
579 | R__b.WriteVersion(AliGSphere::IsA()); | |
580 | AliGShape::Streamer(R__b); | |
581 | R__b << fAspectRatio; | |
582 | R__b.WriteArray(fCoTab, GetNumberOfDivisions()+1); // | |
583 | R__b.WriteArray(fCoThetaTab, fNz+1); // | |
584 | R__b << fNdiv; | |
585 | R__b << fNz; | |
586 | R__b.WriteArray(fSiTab, GetNumberOfDivisions()+1); // | |
587 | R__b << faX; | |
588 | R__b << faY; | |
589 | R__b << faZ; | |
590 | R__b << fPhimax; | |
591 | R__b << fPhimin; | |
592 | R__b << fRmax; | |
593 | R__b << fRmin; | |
594 | R__b << fThemax; | |
595 | R__b << fThemin; | |
596 | } | |
597 | } | |
598 | ||
599 | // --------------------------------------------------------------------------- | |
600 |