]>
Commit | Line | Data |
---|---|---|
172b0d90 | 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 | ||
cee918ed | 16 | // This class Defines the Geometry for the ITS services and support cones |
17 | // outside of the ceneteral volume (except for the Ceneteral support | |
18 | // cylinders. Other classes define the rest of the ITS. Specificaly the ITS | |
19 | // The SSD support cone,SSD Support centeral cylinder, SDD support cone, | |
20 | // The SDD cupport centeral cylinder, the SPD Thermal Sheald, The supports | |
21 | // and cable trays on both the RB26 (muon dump) and RB24 sides, and all of | |
22 | // the cabling from the ladders/stave ends out past the TPC. | |
23 | ||
172b0d90 | 24 | /* $Id$ */ |
172b0d90 | 25 | // General Root includes |
172b0d90 | 26 | #include <TMath.h> |
172b0d90 | 27 | // Root Geometry includes |
543b7370 | 28 | //#include <AliLog.h> |
172b0d90 | 29 | #include <TGeoManager.h> |
30 | #include <TGeoVolume.h> | |
31 | #include <TGeoPcon.h> | |
32 | #include <TGeoCone.h> | |
33 | #include <TGeoTube.h> // contaings TGeoTubeSeg | |
34 | #include <TGeoArb8.h> | |
db486a6e | 35 | #include <TGeoXtru.h> |
172b0d90 | 36 | #include <TGeoCompositeShape.h> |
37 | #include <TGeoMatrix.h> | |
172b0d90 | 38 | #include "AliITSv11GeometrySupport.h" |
39 | ||
40 | ClassImp(AliITSv11GeometrySupport) | |
41 | ||
42 | #define SQ(A) (A)*(A) | |
43 | ||
44 | //______________________________________________________________________ | |
a275e8ba | 45 | void AliITSv11GeometrySupport::SPDCone(TGeoVolume *moth,TGeoManager *mgr) |
46 | { | |
47 | // | |
48 | // Creates the SPD thermal shield as a volume assembly | |
49 | // and adds it to the mother volume | |
50 | // (this is actually a merge of the previous SPDThermalSheald method | |
51 | // of AliITSv11GeometrySupport.cxx,v 1.9 2007/06/06 and the | |
52 | // CreateSPDThermalShield method of AliITSv11Hybrid) | |
53 | // | |
54 | // Input: | |
55 | // moth : the TGeoVolume owing the volume structure | |
56 | // mgr : the GeoManager (default gGeoManager) | |
57 | // Output: | |
58 | // | |
59 | // Created: ??? ??? | |
60 | // Updated: 11 Dec 2007 Mario Sitta | |
61 | // | |
62 | // Technical data are taken from: ALICE-Thermal Screen "Cone transition" | |
63 | // (thermal-screen1_a3.ps), "Cylinder" (thermal-screen2_a3.ps), "Half | |
64 | // assembly" (thermal-screen3_a3.ps), "Flange" (thermal-screen4_a3.ps) | |
65 | ||
66 | ||
67 | // Dimensions of the Central shield | |
fd5b6398 | 68 | const Double_t kHalfLengthCentral = 405.*fgkmm; |
a275e8ba | 69 | const Double_t kThicknessCentral = 0.4*fgkmm; |
70 | const Double_t kInnerRadiusCentral = 8.1475*fgkcm; | |
71 | const Double_t kOuterRadiusCentral = 9.9255*fgkcm; | |
72 | const Double_t kInnerACentral = 3.1674*fgkcm; | |
73 | const Double_t kInnerBCentral = 2.023 *fgkcm; | |
74 | const Double_t kOuterACentral = 2.4374*fgkcm; | |
75 | const Double_t kOuterBCentral = 3.8162*fgkcm; | |
76 | // Dimensions of the EndCap shield | |
77 | const Double_t kHalfLengthEndCap = 25.*fgkmm; | |
78 | const Double_t kThicknessEndCap = 2.0*fgkmm; | |
79 | const Double_t kInnerRadiusEndCap = 8.0775*fgkcm; | |
80 | const Double_t kOuterRadiusEndCap = 9.9955*fgkcm; | |
81 | const Double_t kInnerAEndCap = 3.1453*fgkcm; | |
82 | const Double_t kInnerBEndCap = 2.0009*fgkcm; | |
83 | const Double_t kOuterAEndCap = 2.4596*fgkcm; | |
84 | const Double_t kOuterBEndCap = 3.8384*fgkcm; | |
85 | // Dimensions of the Cone shield | |
86 | const Double_t kHalfLengthCone = 145.*fgkmm; | |
87 | const Double_t kThicknessCone = 0.3*fgkmm; | |
88 | const Double_t kInnerRadialCone = 37.3*fgkcm; | |
89 | const Double_t kOuterRadialCone = 39.0*fgkcm; | |
90 | const Double_t kInnerACone = 14.2344*fgkcm; | |
91 | // const Double_t kInnerBCone = 9.0915*fgkcm; | |
92 | const Double_t kOuterACone = 9.5058*fgkcm; | |
93 | // const Double_t kOuterBCone = 14.8831*fgkcm; | |
94 | // Dimensions of the Flange's Ring and Wing | |
95 | const Double_t kHalfLengthRing = 7.5*fgkmm; | |
96 | const Double_t kThicknessRing = 0.3*fgkmm; | |
97 | const Double_t kInnerRadiusRing = 37.3*fgkcm; | |
98 | const Double_t kOuterRadiusRing = 42.0*fgkcm; | |
99 | const Double_t kOuterRadiusWing = 49.25*fgkcm; | |
ca86fdb4 | 100 | const Double_t kWideWing = 6.0*fgkcm; |
101 | const Double_t kThetaWing0 = 47.0; // Between SSDCableITSRing3RB24 | |
102 | const Double_t kThetaWing1 = 125.0; // and SSDCableITSRing3RB26 | |
103 | const Double_t kThetaWingStep = 180.0; | |
a275e8ba | 104 | // Common data |
105 | const Double_t kTheta = 36.0*TMath::DegToRad(); | |
106 | const Double_t kThicknessOmega = 0.3*fgkmm; | |
107 | ||
108 | // Local variables | |
109 | Double_t x, y; | |
110 | Double_t xshld[24], yshld[24]; | |
111 | Double_t xair[24] , yair[24]; | |
112 | Double_t xomega[48], yomega[48]; | |
113 | // Double_t *xyarb8; | |
114 | ||
115 | // The entire shield is made up of two half central shields | |
116 | // symmetric with respect to the XZ plane, four half end cap | |
117 | // shields, again symmetric with respect to the XZ plane, and four | |
118 | // half cones, symmetric with respect to the XZ plane too. | |
119 | ||
120 | TGeoVolumeAssembly *vM = new TGeoVolumeAssembly("ITSspdThermalShield"); | |
121 | ||
122 | // The central half shield: a half tube of carbon fiber, | |
123 | // a similar but proportionally smaller half tube of air inside it, | |
124 | // and a Omega-shaped carbon fiber insert inside the air. | |
125 | // They are all XTru shapes | |
126 | ||
127 | TGeoXtru *centralshape = new TGeoXtru(2); | |
128 | ||
129 | CreateSPDThermalShape(kInnerACentral,kInnerBCentral,kInnerRadiusCentral, | |
130 | kOuterACentral,kOuterBCentral,kOuterRadiusCentral, | |
131 | kTheta,xshld,yshld); | |
132 | ||
133 | centralshape->DefinePolygon(24,xshld,yshld); | |
134 | centralshape->DefineSection(0,-kHalfLengthCentral); | |
135 | centralshape->DefineSection(1, kHalfLengthCentral); | |
136 | ||
137 | // Now rescale to get the air volume dimensions | |
138 | InsidePoint(xshld[23], yshld[23], | |
139 | xshld[ 0], yshld[ 0], | |
140 | xshld[ 1], yshld[ 1], kThicknessCentral, | |
141 | xair[0], yair[0]); | |
142 | for (Int_t i=1; i<23; i++) { | |
143 | InsidePoint(xshld[i-1], yshld[i-1], | |
144 | xshld[ i ], yshld[ i ], | |
145 | xshld[i+1], yshld[i+1], kThicknessCentral, | |
146 | xair[i], yair[i]); | |
147 | } | |
148 | InsidePoint(xshld[22], yshld[22], | |
149 | xshld[23], yshld[23], | |
150 | xshld[ 0], yshld[ 0], kThicknessCentral, | |
151 | xair[23], yair[23]); | |
152 | ||
153 | // Create the air shape | |
154 | TGeoXtru *centralairshape = new TGeoXtru(2); | |
155 | ||
156 | centralairshape->DefinePolygon(24,xair,yair); | |
157 | centralairshape->DefineSection(0,-kHalfLengthCentral); | |
158 | centralairshape->DefineSection(1, kHalfLengthCentral); | |
159 | ||
160 | // Create the Omega insert | |
161 | TGeoXtru *centralomegashape = new TGeoXtru(2); | |
162 | ||
163 | CreateSPDOmegaShape(xair,yair,kTheta,kThicknessOmega,xomega,yomega); | |
164 | ||
165 | centralomegashape->DefinePolygon(48,xomega,yomega); | |
166 | centralomegashape->DefineSection(0,-kHalfLengthCentral); | |
167 | centralomegashape->DefineSection(1, kHalfLengthCentral); | |
168 | ||
169 | // The end cap half shield: a half tube of carbon fiber, | |
170 | // a similar but proportionally smaller half tube of air inside it, | |
171 | // and a Omega-shaped carbon fiber insert inside the air. | |
172 | // They are all XTru shapes | |
173 | ||
174 | TGeoXtru *endcapshape = new TGeoXtru(2); | |
175 | ||
176 | CreateSPDThermalShape(kInnerAEndCap,kInnerBEndCap,kInnerRadiusEndCap, | |
177 | kOuterAEndCap,kOuterBEndCap,kOuterRadiusEndCap, | |
178 | kTheta,xshld,yshld); | |
179 | ||
180 | endcapshape->DefinePolygon(24,xshld,yshld); | |
181 | endcapshape->DefineSection(0,-kHalfLengthEndCap); | |
182 | endcapshape->DefineSection(1, kHalfLengthEndCap); | |
183 | ||
184 | // Now rescale to get the air volume dimensions | |
185 | InsidePoint(xshld[23], yshld[23], | |
186 | xshld[ 0], yshld[ 0], | |
187 | xshld[ 1], yshld[ 1], kThicknessEndCap, | |
188 | xair[0], yair[0]); | |
189 | for (Int_t i=1; i<23; i++) { | |
190 | InsidePoint(xshld[i-1], yshld[i-1], | |
191 | xshld[ i ], yshld[ i ], | |
192 | xshld[i+1], yshld[i+1], kThicknessEndCap, | |
193 | xair[i], yair[i]); | |
194 | } | |
195 | InsidePoint(xshld[22], yshld[22], | |
196 | xshld[23], yshld[23], | |
197 | xshld[ 0], yshld[ 0], kThicknessEndCap, | |
198 | xair[23], yair[23]); | |
199 | ||
200 | // Create the air shape | |
201 | TGeoXtru *endcapairshape = new TGeoXtru(2); | |
202 | ||
203 | endcapairshape->DefinePolygon(24,xair,yair); | |
204 | endcapairshape->DefineSection(0,-kHalfLengthEndCap); | |
205 | endcapairshape->DefineSection(1, kHalfLengthEndCap); | |
206 | ||
207 | // Create the Omega insert | |
208 | TGeoXtru *endcapomegashape = new TGeoXtru(2); | |
209 | ||
210 | CreateSPDOmegaShape(xair,yair,kTheta,kThicknessOmega,xomega,yomega); | |
211 | ||
212 | endcapomegashape->DefinePolygon(48,xomega,yomega); | |
213 | endcapomegashape->DefineSection(0,-kHalfLengthEndCap); | |
214 | endcapomegashape->DefineSection(1, kHalfLengthEndCap); | |
215 | ||
216 | // The cone half shield is more complex since there is no basic | |
217 | // TGeo shape to describe it correctly. So it is made of a series | |
218 | // of TGeoArb8 shapes filled with air, which all together make up the | |
219 | // the cone AND its internal insert. Part of the following code is | |
220 | // adapted from SPDThermalSheald method. | |
221 | ||
222 | // Filled portions | |
223 | TGeoArb8 *sC1 = new TGeoArb8(kHalfLengthCone); | |
224 | TGeoArb8 *sC2 = new TGeoArb8(kHalfLengthCone); | |
225 | ||
226 | CreateSPDThermalShape(kInnerACentral,kInnerBCentral,kInnerRadiusCentral, | |
227 | kOuterACentral,kOuterBCentral,kOuterRadiusCentral, | |
228 | kTheta,xshld,yshld); | |
229 | ||
230 | sC1->SetVertex(0,xshld[12],yshld[12]); | |
231 | sC1->SetVertex(1,xshld[11],yshld[11]); | |
232 | sC1->SetVertex(2,xshld[ 0],yshld[ 0]); | |
233 | sC1->SetVertex(3,xshld[23],yshld[23]); | |
234 | ||
235 | sC2->SetVertex(0,xshld[11],yshld[11]); | |
236 | sC2->SetVertex(1,xshld[10],yshld[10]); | |
237 | sC2->SetVertex(2,xshld[ 1],yshld[ 1]); | |
238 | sC2->SetVertex(3,xshld[ 0],yshld[ 0]); | |
239 | ||
240 | // Drawings give only the radius, convert it to the apothegm | |
241 | Double_t kInnerRadiusCone = TMath::Sqrt(kInnerRadialCone*kInnerRadialCone | |
242 | - 0.25*kInnerACone*kInnerACone); | |
243 | Double_t kOuterRadiusCone = TMath::Sqrt(kOuterRadialCone*kOuterRadialCone | |
244 | - 0.25*kOuterACone*kOuterACone); | |
245 | ||
246 | Double_t xco[4], yco[4], xci[4], yci[4]; | |
247 | ||
248 | for (Int_t i=0; i<2; i++) { | |
249 | Double_t th = i*kTheta*TMath::RadToDeg(); | |
250 | xco[2*i ] = kOuterRadiusCone*SinD(th) - 0.5*kOuterACone*CosD(th); | |
251 | yco[2*i ] = kOuterRadiusCone*CosD(th) + 0.5*kOuterACone*SinD(th); | |
252 | xci[2*i ] = kInnerRadiusCone*SinD(th) - 0.5*kInnerACone*CosD(th); | |
253 | yci[2*i ] = kInnerRadiusCone*CosD(th) + 0.5*kInnerACone*SinD(th); | |
254 | xco[2*i+1] = kOuterRadiusCone*SinD(th) + 0.5*kOuterACone*CosD(th); | |
255 | yco[2*i+1] = kOuterRadiusCone*CosD(th) - 0.5*kOuterACone*SinD(th); | |
256 | xci[2*i+1] = kInnerRadiusCone*SinD(th) + 0.5*kInnerACone*CosD(th); | |
257 | yci[2*i+1] = kInnerRadiusCone*CosD(th) - 0.5*kInnerACone*SinD(th); | |
258 | } | |
259 | ||
260 | sC1->SetVertex(4,xco[0],yco[0]); | |
261 | sC1->SetVertex(5,xco[1],yco[1]); | |
262 | sC1->SetVertex(6,xci[1],yci[1]); | |
263 | sC1->SetVertex(7,xci[0],yci[0]); | |
264 | ||
265 | sC2->SetVertex(4,xco[1],yco[1]); | |
266 | sC2->SetVertex(5,xco[2],yco[2]); | |
267 | sC2->SetVertex(6,xci[2],yci[2]); | |
268 | sC2->SetVertex(7,xci[1],yci[1]); | |
269 | ||
270 | // Air holes | |
271 | TGeoArb8 *sCh1 = new TGeoArb8(kHalfLengthCone); | |
272 | TGeoArb8 *sCh2 = new TGeoArb8(kHalfLengthCone); | |
273 | ||
274 | for(Int_t i=0; i<4; i++){ | |
275 | InsidePoint(sC1->GetVertices()[((i+3)%4)*2+0], | |
276 | sC1->GetVertices()[((i+3)%4)*2+1], | |
277 | sC1->GetVertices()[i*2+0], | |
278 | sC1->GetVertices()[i*2+1], | |
279 | sC1->GetVertices()[((i+1)%4)*2+0], | |
280 | sC1->GetVertices()[((i+1)%4)*2+1],-kThicknessCone,x,y); | |
281 | sCh1->SetVertex(i,x,y); | |
282 | ||
283 | InsidePoint(sC1->GetVertices()[((i+3)%4 +4)*2+0], | |
284 | sC1->GetVertices()[((i+3)%4 +4)*2+1], | |
285 | sC1->GetVertices()[(i+4)*2+0], | |
286 | sC1->GetVertices()[(i+4)*2+1], | |
287 | sC1->GetVertices()[((i+1)%4 +4)*2+0], | |
288 | sC1->GetVertices()[((i+1)%4 +4)*2+1],-kThicknessCone,x,y); | |
289 | sCh1->SetVertex(i+4,x,y); | |
290 | ||
291 | InsidePoint(sC2->GetVertices()[((i+3)%4)*2+0], | |
292 | sC2->GetVertices()[((i+3)%4)*2+1], | |
293 | sC2->GetVertices()[i*2+0], | |
294 | sC2->GetVertices()[i*2+1], | |
295 | sC2->GetVertices()[((i+1)%4)*2+0], | |
296 | sC2->GetVertices()[((i+1)%4)*2+1],-kThicknessCone,x,y); | |
297 | sCh2->SetVertex(i,x,y); | |
298 | ||
299 | InsidePoint(sC2->GetVertices()[((i+3)%4 +4)*2+0], | |
300 | sC2->GetVertices()[((i+3)%4 +4)*2+1], | |
301 | sC2->GetVertices()[(i+4)*2+0], | |
302 | sC2->GetVertices()[(i+4)*2+1], | |
303 | sC2->GetVertices()[((i+1)%4 +4)*2+0], | |
304 | sC2->GetVertices()[((i+1)%4 +4)*2+1],-kThicknessCone,x,y); | |
305 | sCh2->SetVertex(i+4,x,y); | |
306 | } | |
307 | ||
308 | // Finally the carbon fiber Ring with its Wings and their | |
309 | // stesalite inserts. They are Tube and TubeSeg shapes | |
310 | ||
311 | TGeoTube *ringshape = new TGeoTube(kInnerRadiusRing,kOuterRadiusRing, | |
312 | kHalfLengthRing); | |
313 | ||
314 | TGeoTube *ringinsertshape = new TGeoTube(kInnerRadiusRing+kThicknessRing, | |
315 | kOuterRadiusRing-kThicknessRing, | |
316 | kHalfLengthRing-kThicknessRing); | |
317 | ||
318 | Double_t angleWideWing, angleWideWingThickness; | |
319 | angleWideWing = (kWideWing/kOuterRadiusWing)*TMath::RadToDeg(); | |
320 | angleWideWingThickness = (kThicknessRing/kOuterRadiusWing)*TMath::RadToDeg(); | |
321 | ||
322 | TGeoTubeSeg *wingshape = new TGeoTubeSeg(kOuterRadiusRing,kOuterRadiusWing, | |
323 | kHalfLengthRing, 0, angleWideWing); | |
324 | ||
325 | TGeoTubeSeg *winginsertshape = new TGeoTubeSeg(kOuterRadiusRing, | |
326 | kOuterRadiusWing-kThicknessRing, kHalfLengthRing-kThicknessRing, | |
327 | angleWideWingThickness, angleWideWing-angleWideWingThickness); | |
328 | ||
329 | ||
330 | // We have the shapes: now create the real volumes | |
331 | ||
332 | TGeoMedium *medSPDcf = mgr->GetMedium("ITS_SPD shield$"); | |
333 | TGeoMedium *medSPDair = mgr->GetMedium("ITS_SPD AIR$"); | |
334 | TGeoMedium *medSPDste = mgr->GetMedium("ITS_G10FR4$"); // stesalite | |
335 | ||
336 | TGeoVolume *centralshield = new TGeoVolume("SPDcentralshield", | |
337 | centralshape,medSPDcf); | |
338 | centralshield->SetVisibility(kTRUE); | |
339 | centralshield->SetLineColor(7); | |
340 | centralshield->SetLineWidth(1); | |
341 | ||
342 | TGeoVolume *centralairshield = new TGeoVolume("SPDcentralairshield", | |
343 | centralairshape,medSPDair); | |
344 | centralairshield->SetVisibility(kTRUE); | |
345 | centralairshield->SetLineColor(5); // Yellow | |
346 | centralairshield->SetLineWidth(1); | |
347 | centralairshield->SetFillColor(centralairshield->GetLineColor()); | |
348 | centralairshield->SetFillStyle(4090); // 90% transparent | |
349 | ||
350 | TGeoVolume *centralomega = new TGeoVolume("SPDcentralomega", | |
351 | centralomegashape,medSPDcf); | |
352 | centralomega->SetVisibility(kTRUE); | |
353 | centralomega->SetLineColor(7); | |
354 | centralomega->SetLineWidth(1); | |
355 | ||
356 | centralairshield->AddNode(centralomega,1,0); | |
357 | centralshield->AddNode(centralairshield,1,0); | |
358 | ||
359 | TGeoVolume *endcapshield = new TGeoVolume("SPDendcapshield", | |
360 | endcapshape,medSPDcf); | |
361 | endcapshield->SetVisibility(kTRUE); | |
362 | endcapshield->SetLineColor(7); | |
363 | endcapshield->SetLineWidth(1); | |
364 | ||
365 | TGeoVolume *endcapairshield = new TGeoVolume("SPDendcapairshield", | |
366 | endcapairshape,medSPDair); | |
367 | endcapairshield->SetVisibility(kTRUE); | |
368 | endcapairshield->SetLineColor(5); // Yellow | |
369 | endcapairshield->SetLineWidth(1); | |
370 | endcapairshield->SetFillColor(endcapairshield->GetLineColor()); | |
371 | endcapairshield->SetFillStyle(4090); // 90% transparent | |
372 | ||
373 | TGeoVolume *endcapomega = new TGeoVolume("SPDendcapomega", | |
374 | endcapomegashape,medSPDcf); | |
375 | endcapomega->SetVisibility(kTRUE); | |
376 | endcapomega->SetLineColor(7); | |
377 | endcapomega->SetLineWidth(1); | |
378 | ||
379 | endcapairshield->AddNode(endcapomega,1,0); | |
380 | endcapshield->AddNode(endcapairshield,1,0); | |
381 | ||
382 | TGeoVolume *vC1 = new TGeoVolume("SPDconeshieldV1",sC1,medSPDcf); | |
383 | vC1->SetVisibility(kTRUE); | |
384 | vC1->SetLineColor(7); | |
385 | vC1->SetLineWidth(1); | |
386 | ||
387 | TGeoVolume *vCh1 = new TGeoVolume("SPDconeshieldH1",sCh1,medSPDair); | |
388 | ||
389 | vCh1->SetVisibility(kTRUE); | |
390 | vCh1->SetLineColor(5); // Yellow | |
391 | vCh1->SetLineWidth(1); | |
392 | vCh1->SetFillColor(vCh1->GetLineColor()); | |
393 | vCh1->SetFillStyle(4090); // 90% transparent | |
394 | ||
395 | vC1->AddNode(vCh1,1,0); | |
396 | ||
397 | TGeoVolume *vC2 = new TGeoVolume("SPDconeshieldV2",sC2,medSPDcf); | |
398 | ||
399 | vC2->SetVisibility(kTRUE); | |
400 | vC2->SetLineColor(7); | |
401 | vC2->SetLineWidth(1); | |
402 | ||
403 | TGeoVolume *vCh2 = new TGeoVolume("SPDconeshieldH2",sCh2,medSPDair); | |
404 | ||
405 | vCh2->SetVisibility(kTRUE); | |
406 | vCh2->SetLineColor(5); // Yellow | |
407 | vCh2->SetLineWidth(1); | |
408 | vCh2->SetFillColor(vCh2->GetLineColor()); | |
409 | vCh2->SetFillStyle(4090); // 90% transparent | |
410 | ||
411 | vC2->AddNode(vCh2,1,0); | |
412 | ||
413 | TGeoVolume *ring = new TGeoVolume("SPDshieldring",ringshape,medSPDcf); | |
414 | ring->SetVisibility(kTRUE); | |
415 | ring->SetLineColor(7); | |
416 | ring->SetLineWidth(1); | |
417 | ||
418 | TGeoVolume *ringinsert = new TGeoVolume("SPDshieldringinsert", | |
419 | ringinsertshape,medSPDste); | |
420 | ringinsert->SetVisibility(kTRUE); | |
421 | ringinsert->SetLineColor(3); // Green | |
422 | // ringinsert->SetLineWidth(1); | |
423 | ringinsert->SetFillColor(ringinsert->GetLineColor()); | |
424 | ringinsert->SetFillStyle(4010); // 10% transparent | |
425 | ||
426 | ring->AddNode(ringinsert,1,0); | |
427 | ||
428 | TGeoVolume *wing = new TGeoVolume("SPDshieldringwing",wingshape,medSPDcf); | |
429 | wing->SetVisibility(kTRUE); | |
430 | wing->SetLineColor(7); | |
431 | wing->SetLineWidth(1); | |
432 | ||
433 | TGeoVolume *winginsert = new TGeoVolume("SPDshieldringinsert", | |
434 | winginsertshape,medSPDste); | |
435 | winginsert->SetVisibility(kTRUE); | |
436 | winginsert->SetLineColor(3); // Green | |
437 | // winginsert->SetLineWidth(1); | |
438 | winginsert->SetFillColor(winginsert->GetLineColor()); | |
439 | winginsert->SetFillStyle(4010); // 10% transparent | |
440 | ||
441 | wing->AddNode(winginsert,1,0); | |
442 | ||
443 | ||
444 | // Add all volumes in the assembly | |
445 | vM->AddNode(centralshield,1,0); | |
446 | vM->AddNode(centralshield,2,new TGeoRotation("",180,0,0)); | |
447 | ||
448 | vM->AddNode(endcapshield,1, | |
449 | new TGeoTranslation(0,0, kHalfLengthCentral+kHalfLengthEndCap)); | |
450 | vM->AddNode(endcapshield,2, | |
451 | new TGeoTranslation(0,0,-kHalfLengthCentral-kHalfLengthEndCap)); | |
452 | vM->AddNode(endcapshield,3,new TGeoCombiTrans( | |
453 | 0, 0, kHalfLengthCentral+kHalfLengthEndCap, | |
454 | new TGeoRotation("",180,0,0) ) ); | |
455 | vM->AddNode(endcapshield,4,new TGeoCombiTrans( | |
456 | 0, 0,-kHalfLengthCentral-kHalfLengthEndCap, | |
457 | new TGeoRotation("",180,0,0) ) ); | |
458 | ||
459 | for (Int_t i=0; i<10; i++) { | |
460 | Double_t thetaC12 = kTheta*TMath::RadToDeg(); | |
461 | vM->AddNode(vC1,2*i+1, new TGeoCombiTrans( | |
462 | 0, 0, kHalfLengthCentral+2*kHalfLengthEndCap+kHalfLengthCone, | |
463 | new TGeoRotation("",0, 0,i*thetaC12) ) ); | |
464 | vM->AddNode(vC1,2*i+2, new TGeoCombiTrans( | |
465 | 0, 0, -kHalfLengthCentral-2*kHalfLengthEndCap-kHalfLengthCone, | |
466 | new TGeoRotation("",0,180,i*thetaC12) ) ); | |
467 | vM->AddNode(vC2,2*i+1, new TGeoCombiTrans( | |
468 | 0, 0, kHalfLengthCentral+2*kHalfLengthEndCap+kHalfLengthCone, | |
469 | new TGeoRotation("",0, 0,i*thetaC12) ) ); | |
470 | vM->AddNode(vC2,2*i+2, new TGeoCombiTrans( | |
471 | 0, 0, -kHalfLengthCentral-2*kHalfLengthEndCap-kHalfLengthCone, | |
472 | new TGeoRotation("",0,180,i*thetaC12) ) ); | |
473 | } | |
474 | ||
475 | vM->AddNode(ring,1,new TGeoTranslation(0, 0, | |
476 | kHalfLengthCentral+2*kHalfLengthEndCap+2*kHalfLengthCone | |
477 | +kHalfLengthRing)); | |
478 | vM->AddNode(ring,2,new TGeoTranslation(0, 0, | |
479 | -kHalfLengthCentral-2*kHalfLengthEndCap-2*kHalfLengthCone | |
480 | -kHalfLengthRing)); | |
481 | ||
ca86fdb4 | 482 | for (Int_t i=0; i<2; i++) { |
483 | Double_t thetaW = kThetaWing0 + kThetaWingStep*i; | |
484 | vM->AddNode(wing,4*i+1,new TGeoCombiTrans(0, 0, | |
485 | kHalfLengthCentral+2*kHalfLengthEndCap+2*kHalfLengthCone | |
486 | +kHalfLengthRing, new TGeoRotation("",thetaW,0,0) )); | |
487 | vM->AddNode(wing,4*i+2,new TGeoCombiTrans(0, 0, | |
488 | -kHalfLengthCentral-2*kHalfLengthEndCap-2*kHalfLengthCone | |
489 | -kHalfLengthRing, new TGeoRotation("",thetaW,0,0) )); | |
490 | thetaW = kThetaWing1 + kThetaWingStep*i; | |
491 | vM->AddNode(wing,4*i+3,new TGeoCombiTrans(0, 0, | |
a275e8ba | 492 | kHalfLengthCentral+2*kHalfLengthEndCap+2*kHalfLengthCone |
493 | +kHalfLengthRing, new TGeoRotation("",thetaW,0,0) )); | |
ca86fdb4 | 494 | vM->AddNode(wing,4*i+4,new TGeoCombiTrans(0, 0, |
a275e8ba | 495 | -kHalfLengthCentral-2*kHalfLengthEndCap-2*kHalfLengthCone |
496 | -kHalfLengthRing, new TGeoRotation("",thetaW,0,0) )); | |
497 | } | |
498 | ||
499 | // Some debugging if requested | |
500 | if(GetDebug(1)){ | |
501 | vM->PrintNodes(); | |
502 | vM->InspectShape(); | |
503 | } | |
504 | ||
505 | // Finally put the entire shield in the mother volume | |
506 | moth->AddNode(vM,1,0); | |
507 | ||
508 | return; | |
509 | } | |
510 | ||
511 | //______________________________________________________________________ | |
512 | void AliITSv11GeometrySupport::CreateSPDThermalShape( | |
513 | Double_t ina, Double_t inb, Double_t inr, | |
514 | Double_t oua, Double_t oub, Double_t our, | |
515 | Double_t t, Double_t *x , Double_t *y ) | |
516 | { | |
517 | // | |
518 | // Creates the proper sequence of X and Y coordinates to determine | |
519 | // the base XTru polygon for the SPD thermal shapes | |
520 | // | |
521 | // Input: | |
522 | // ina, inb : inner shape sides | |
523 | // inr : inner radius | |
524 | // oua, oub : outer shape sides | |
525 | // our : outer radius | |
526 | // t : theta angle | |
527 | // | |
528 | // Output: | |
529 | // x, y : coordinate vectors [24] | |
530 | // | |
531 | // Created: 14 Nov 2007 Mario Sitta | |
532 | // Updated: 11 Dec 2007 Mario Sitta | |
533 | // | |
534 | Double_t xlocal[6],ylocal[6]; | |
535 | ||
536 | //Create the first inner quadrant (X > 0) | |
537 | FillSPDXtruShape(ina,inb,inr,t,xlocal,ylocal); | |
538 | for (Int_t i=0; i<6; i++) { | |
539 | x[i] = xlocal[i]; | |
540 | y[i] = ylocal[i]; | |
541 | } | |
542 | ||
543 | // Then reflex on the second quadrant (X < 0) | |
544 | for (Int_t i=0; i<6; i++) { | |
545 | x[23-i] = -x[i]; | |
546 | y[23-i] = y[i]; | |
547 | } | |
548 | ||
549 | // Now create the first outer quadrant (X > 0) | |
550 | FillSPDXtruShape(oua,oub,our,t,xlocal,ylocal); | |
551 | for (Int_t i=0; i<6; i++) { | |
552 | x[11-i] = xlocal[i]; | |
553 | y[11-i] = ylocal[i]; | |
554 | } | |
555 | ||
556 | // Finally reflex on the second quadrant (X < 0) | |
557 | for (Int_t i=0; i<6; i++) { | |
558 | x[12+i] = -x[11-i]; | |
559 | y[12+i] = y[11-i]; | |
560 | } | |
561 | ||
562 | return; | |
563 | } | |
564 | ||
565 | //______________________________________________________________________ | |
566 | void AliITSv11GeometrySupport::CreateSPDOmegaShape( | |
567 | Double_t *xin, Double_t *yin, Double_t t, | |
568 | Double_t d, Double_t *x, Double_t *y) | |
569 | { | |
570 | // | |
571 | // Creates the proper sequence of X and Y coordinates to determine | |
572 | // the SPD Omega XTru polygon | |
573 | // | |
574 | // Input: | |
575 | // xin, yin : coordinates of the air volume | |
576 | // d : Omega shape thickness | |
577 | // t : theta angle | |
578 | // | |
579 | // Output: | |
580 | // x, y : coordinate vectors [48] | |
581 | // | |
582 | // Created: 17 Nov 2007 Mario Sitta | |
583 | // Updated: 11 Dec 2007 Mario Sitta | |
584 | // | |
585 | Double_t xlocal[6],ylocal[6]; | |
586 | ||
587 | // First determine various parameters | |
588 | Double_t ina = TMath::Sqrt( (xin[23]-xin[0])*(xin[23]-xin[0]) + | |
589 | (yin[23]-yin[0])*(yin[23]-yin[0]) ); | |
590 | Double_t inb = TMath::Sqrt( (xin[ 1]-xin[0])*(xin[ 1]-xin[0]) + | |
591 | (yin[ 1]-yin[0])*(yin[ 1]-yin[0]) ); | |
592 | Double_t inr = yin[0]; | |
593 | Double_t oua = TMath::Sqrt( (xin[12]-xin[11])*(xin[12]-xin[11]) + | |
594 | (yin[12]-yin[11])*(yin[12]-yin[11]) ); | |
595 | Double_t oub = TMath::Sqrt( (xin[10]-xin[11])*(xin[10]-xin[11]) + | |
596 | (yin[10]-yin[11])*(yin[10]-yin[11]) ); | |
597 | Double_t our = yin[11]; | |
598 | ||
599 | //Create the first inner pseudo-quadrant | |
600 | FillSPDXtruShape(ina,inb,inr,t,xlocal,ylocal); | |
601 | x[ 1] = xlocal[0]; | |
602 | y[ 1] = ylocal[0]; | |
603 | ||
604 | x[ 2] = xlocal[1]; | |
605 | y[ 2] = ylocal[1]; | |
606 | ||
607 | x[ 5] = xlocal[2]; | |
608 | y[ 5] = ylocal[2]; | |
609 | ||
610 | x[ 6] = xlocal[3]; | |
611 | y[ 6] = ylocal[3]; | |
612 | ||
613 | x[ 9] = xlocal[4]; | |
614 | y[ 9] = ylocal[4]; | |
615 | ||
616 | x[10] = xlocal[5]; | |
617 | y[10] = ylocal[5]; | |
618 | ||
619 | //Create the first outer pseudo-quadrant | |
620 | FillSPDXtruShape(oua,oub,our,t,xlocal,ylocal); | |
621 | x[23] = xlocal[0]; | |
622 | y[23] = ylocal[0]; | |
623 | ||
624 | x[20] = xlocal[1]; | |
625 | y[20] = ylocal[1]; | |
626 | ||
627 | x[19] = xlocal[2]; | |
628 | y[19] = ylocal[2]; | |
629 | ||
630 | x[16] = xlocal[3]; | |
631 | y[16] = ylocal[3]; | |
632 | ||
633 | x[15] = xlocal[4]; | |
634 | y[15] = ylocal[4]; | |
635 | ||
636 | x[11] = xlocal[5]; | |
637 | y[11] = ylocal[5]; | |
638 | ||
639 | //Create the second inner pseudo-quadrant | |
640 | FillSPDXtruShape(ina+2*d,inb-2*d,inr+d,t,xlocal,ylocal); | |
641 | x[22] = xlocal[0]; | |
642 | y[22] = ylocal[0]; | |
643 | ||
644 | x[21] = xlocal[1]; | |
645 | y[21] = ylocal[1]; | |
646 | ||
647 | x[18] = xlocal[2]; | |
648 | y[18] = ylocal[2]; | |
649 | ||
650 | x[17] = xlocal[3]; | |
651 | y[17] = ylocal[3]; | |
652 | ||
653 | x[14] = xlocal[4]; | |
654 | y[14] = ylocal[4]; | |
655 | ||
656 | x[13] = xlocal[5]; | |
657 | y[13] = ylocal[5]; | |
658 | ||
659 | //Create the second outer pseudo-quadrant | |
660 | FillSPDXtruShape(oua-2*d,oub+2*d,our-d,t,xlocal,ylocal); | |
661 | x[ 0] = xlocal[0]; | |
662 | y[ 0] = ylocal[0]; | |
663 | ||
664 | x[ 3] = xlocal[1]; | |
665 | y[ 3] = ylocal[1]; | |
666 | ||
667 | x[ 4] = xlocal[2]; | |
668 | y[ 4] = ylocal[2]; | |
669 | ||
670 | x[ 7] = xlocal[3]; | |
671 | y[ 7] = ylocal[3]; | |
672 | ||
673 | x[ 8] = xlocal[4]; | |
674 | y[ 8] = ylocal[4]; | |
675 | ||
676 | x[12] = xlocal[5]; | |
677 | y[12] = ylocal[5]; | |
678 | ||
679 | // These need to be fixed explicitly | |
680 | y[10] = yin[5]; | |
681 | y[11] = yin[6]; | |
682 | x[12] = x[11]; | |
683 | y[12] = y[11] + d; | |
684 | x[13] = x[10] + d; | |
685 | y[13] = y[12]; | |
686 | ||
687 | // Finally reflex on the negative side | |
688 | for (Int_t i=0; i<24; i++) { | |
689 | x[24+i] = -x[23-i]; | |
690 | y[24+i] = y[23-i]; | |
691 | } | |
692 | ||
693 | // Wow ! We've finished | |
694 | return; | |
172b0d90 | 695 | } |
a275e8ba | 696 | |
172b0d90 | 697 | //______________________________________________________________________ |
a275e8ba | 698 | void AliITSv11GeometrySupport::FillSPDXtruShape(Double_t a, Double_t b, |
699 | Double_t r, Double_t t, | |
700 | Double_t *x, Double_t *y) | |
701 | { | |
702 | // | |
703 | // Creates the partial sequence of X and Y coordinates to determine | |
704 | // the lateral part of the SPD thermal shield | |
705 | // | |
706 | // Input: | |
707 | // a, b : shape sides | |
708 | // r : radius | |
709 | // t : theta angle | |
710 | // | |
711 | // Output: | |
712 | // x, y : coordinate vectors [6] | |
713 | // | |
714 | // Created: 14 Nov 2007 Mario Sitta | |
715 | // | |
716 | x[0] = a/2; | |
717 | y[0] = r; | |
718 | ||
719 | x[1] = x[0] + b * TMath::Cos(t/2); | |
720 | y[1] = y[0] - b * TMath::Sin(t/2); | |
721 | ||
722 | x[2] = x[1] + a * TMath::Cos(t); | |
723 | y[2] = y[1] - a * TMath::Sin(t); | |
724 | ||
725 | x[3] = x[2] + b * TMath::Cos(3*t/2); | |
726 | y[3] = y[2] - b * TMath::Sin(3*t/2); | |
727 | ||
728 | x[4] = x[3] + a * TMath::Cos(2*t); | |
729 | y[4] = y[3] - a * TMath::Sin(2*t); | |
730 | ||
731 | x[5] = x[4]; | |
732 | y[5] = 0.; | |
733 | ||
734 | return; | |
172b0d90 | 735 | } |
a275e8ba | 736 | |
172b0d90 | 737 | //______________________________________________________________________ |
7d6c23de | 738 | void AliITSv11GeometrySupport::SDDCone(TGeoVolume *moth,TGeoManager *mgr) |
739 | { | |
740 | // | |
741 | // Creates the SDD support cone and cylinder geometry as a | |
742 | // volume assembly and adds it to the mother volume | |
743 | // (part of this code is taken or anyway inspired to SDDCone method | |
744 | // of AliITSv11GeometrySupport.cxx,v 1.9 2007/06/06) | |
745 | // | |
746 | // Input: | |
747 | // moth : the TGeoVolume owing the volume structure | |
748 | // mgr : the GeoManager (default gGeoManager) | |
749 | // Output: | |
750 | // | |
751 | // Created: ??? Bjorn S. Nilsen | |
752 | // Updated: 18 Feb 2008 Mario Sitta | |
6b99a08f | 753 | // Updated: 25 Jul 2008 Mario Sitta SDDCarbonFiberCone simpler |
7d6c23de | 754 | // |
755 | // Technical data are taken from: "Supporto Generale Settore SDD" | |
756 | // (technical drawings ALR-0816/1-B), "Supporto Globale Settore SDD" | |
757 | // (technical drawings ALR-0816/2A, ALR-0816/2B, ALR-0816/2C, ALR-0816/2D), | |
758 | // private communication with B. Giraudo | |
759 | ||
760 | // Dimensions of the Central cylinder and flanges | |
761 | const Double_t kCylinderHalfLength = (790.0/2)*fgkmm; | |
762 | const Double_t kCylinderInnerR = (210.0/2)*fgkmm; | |
763 | const Double_t kCylinderOuterR = (231.0/2)*fgkmm; | |
764 | const Double_t kFlangeHalfLength = ( 15.0/2)*fgkmm; | |
765 | const Double_t kFlangeInnerR = (210.5/2)*fgkmm; | |
766 | const Double_t kFlangeOuterR = (230.5/2)*fgkmm; | |
767 | const Double_t kInsertoHalfLength = | |
768 | kCylinderHalfLength - 2*kFlangeHalfLength; | |
769 | // const Double_t kCFThickness = kFlangeInnerR - kCylinderInnerR; | |
770 | const Double_t kBoltDiameter = 6.0*fgkmm; // M6 screw | |
771 | const Double_t kBoltDepth = 6.0*fgkmm; // In the flange | |
772 | const Double_t kBoltRadius = (220.0/2)*fgkmm; // Radius in flange | |
773 | const Double_t kThetaBolt = 30.0*fgkDegree; | |
774 | const Int_t kNBolts = (Int_t)(360.0/kThetaBolt); | |
775 | // Dimensions of the Cone | |
776 | const Double_t kConeROutMin = (540.0/2)*fgkmm; | |
777 | const Double_t kConeROutMax = (560.0/2)*fgkmm; | |
3a299c65 | 778 | const Double_t kConeRCurv = 10.0*fgkmm; // Radius of curvature |
7d6c23de | 779 | const Double_t kConeRinMin = (210.0/2)*fgkmm; |
6b99a08f | 780 | // const Double_t kConeRinMax = (216.0/2)*fgkmm; |
7d6c23de | 781 | const Double_t kConeRinCylinder = (231.0/2)*fgkmm; |
3a299c65 | 782 | const Double_t kConeZCylinder = 192.0*fgkmm; |
7d6c23de | 783 | const Double_t kConeZOuterMilled = 23.0*fgkmm; |
784 | const Double_t kConeDZin = 15.0*fgkmm; // ??? | |
3a299c65 | 785 | const Double_t kConeThickness = 10.0*fgkmm; // Rohacell + Carb.Fib. |
7d6c23de | 786 | const Double_t kConeTheta = 45.0*fgkDegree; // SDD cone angle |
787 | const Double_t kSinConeTheta = | |
788 | TMath::Sin(kConeTheta*TMath::DegToRad()); | |
789 | const Double_t kCosConeTheta = | |
790 | TMath::Cos(kConeTheta*TMath::DegToRad()); | |
791 | const Double_t kTanConeTheta = | |
792 | TMath::Tan(kConeTheta*TMath::DegToRad()); | |
793 | // Dimensions of the Cone Inserts | |
794 | const Double_t kConeCFThickness = 1.5*fgkmm; // Carbon fiber thickness | |
795 | // Dimensions of the Cone Holes | |
796 | const Double_t kHole1RMin = (450.0/2)*fgkmm; | |
3a299c65 | 797 | const Double_t kHole1RMax = (530.0/2)*fgkmm; |
7d6c23de | 798 | const Double_t kHole2RMin = (280.0/2)*fgkmm; |
799 | const Double_t kHole2RMax = (375.0/2)*fgkmm; | |
800 | const Double_t kHole1Phi = 25.0*fgkDegree; | |
801 | const Double_t kHole2Phi = 50.0*fgkDegree; | |
802 | const Double_t kHole3RMin = 205.0*fgkmm; | |
803 | const Double_t kHole3DeltaR = 15*fgkmm; | |
804 | const Double_t kHole3Width = 30*fgkmm; | |
805 | const Int_t kNHole3 = 6 ; | |
806 | const Double_t kHole4RMin = 116.0*fgkmm; | |
807 | const Double_t kHole4DeltaR = 15*fgkmm; | |
3a299c65 | 808 | const Double_t kHole4Width = 30*fgkmm; |
809 | // const Int_t kNHole4 = 3 ; | |
7d6c23de | 810 | |
811 | // Local variables | |
812 | Double_t x, y, z, t, dza, rmin, rmax; | |
813 | ||
814 | ||
7d6c23de | 815 | // Recover the needed materials |
816 | TGeoMedium *medSDDcf = mgr->GetMedium("ITS_SDD C (M55J)$"); | |
817 | TGeoMedium *medSDDair = mgr->GetMedium("ITS_SDD AIR$"); | |
818 | TGeoMedium *medSDDste = mgr->GetMedium("ITS_G10FR4$"); // stesalite | |
819 | TGeoMedium *medSDDroh = mgr->GetMedium("ITS_ROHACELL$"); | |
820 | TGeoMedium *medSDDss = mgr->GetMedium("ITS_INOX$"); | |
821 | ||
822 | // First define the geometrical shapes | |
823 | ||
824 | // Central cylinder with its internal foam and the lateral flanges: | |
825 | // a carbon fiber Tube which contains a rohacell Tube and two | |
826 | // stesalite Tube's | |
827 | TGeoTube *cylindershape = new TGeoTube(kCylinderInnerR,kCylinderOuterR, | |
828 | kCylinderHalfLength); | |
829 | ||
830 | TGeoTube *insertoshape = new TGeoTube(kFlangeInnerR,kFlangeOuterR, | |
831 | kInsertoHalfLength); | |
832 | ||
833 | TGeoTube *flangeshape = new TGeoTube(kFlangeInnerR,kFlangeOuterR, | |
834 | kFlangeHalfLength); | |
835 | ||
836 | // The flange bolt: it is a Tube | |
837 | TGeoTube *boltshape = new TGeoTube(0.0, 0.5*kBoltDiameter, 0.5*kBoltDepth); | |
838 | ||
839 | // Debug if requested | |
840 | if (GetDebug(1)) { | |
841 | cylindershape->InspectShape(); | |
842 | insertoshape->InspectShape(); | |
843 | flangeshape->InspectShape(); | |
844 | boltshape->InspectShape(); | |
845 | } | |
846 | ||
847 | ||
848 | // We have the shapes: now create the real volumes | |
849 | ||
850 | TGeoVolume *cfcylinder = new TGeoVolume("SDDCarbonFiberCylinder", | |
851 | cylindershape,medSDDcf); | |
852 | cfcylinder->SetVisibility(kTRUE); | |
853 | cfcylinder->SetLineColor(4); // Blue | |
854 | cfcylinder->SetLineWidth(1); | |
855 | cfcylinder->SetFillColor(cfcylinder->GetLineColor()); | |
856 | cfcylinder->SetFillStyle(4000); // 0% transparent | |
857 | ||
858 | TGeoVolume *foamcylinder = new TGeoVolume("SDDFoamCylinder", | |
859 | insertoshape,medSDDroh); | |
860 | foamcylinder->SetVisibility(kTRUE); | |
861 | foamcylinder->SetLineColor(3); // Green | |
862 | foamcylinder->SetLineWidth(1); | |
863 | foamcylinder->SetFillColor(foamcylinder->GetLineColor()); | |
864 | foamcylinder->SetFillStyle(4050); // 50% transparent | |
865 | ||
866 | TGeoVolume *flangecylinder = new TGeoVolume("SDDFlangeCylinder", | |
867 | flangeshape,medSDDste); | |
868 | flangecylinder->SetVisibility(kTRUE); | |
869 | flangecylinder->SetLineColor(2); // Red | |
870 | flangecylinder->SetLineWidth(1); | |
871 | flangecylinder->SetFillColor(flangecylinder->GetLineColor()); | |
872 | flangecylinder->SetFillStyle(4050); // 50% transparent | |
873 | ||
874 | TGeoVolume *bolt = new TGeoVolume("SDDFlangeBolt",boltshape,medSDDss); | |
875 | bolt->SetVisibility(kTRUE); | |
876 | bolt->SetLineColor(1); // Black | |
877 | bolt->SetLineWidth(1); | |
878 | bolt->SetFillColor(bolt->GetLineColor()); | |
879 | bolt->SetFillStyle(4050); // 50% transparent | |
880 | ||
881 | // Mount up the cylinder | |
882 | for(Int_t i=0; i<kNBolts; i++){ | |
883 | t = kThetaBolt*i; | |
884 | x = kBoltRadius*TMath::Cos(t); | |
885 | y = kBoltRadius*TMath::Sin(t); | |
886 | z = kFlangeHalfLength-kBoltDepth; | |
887 | flangecylinder->AddNode(bolt, i+1, new TGeoTranslation("",x,y,z)); | |
888 | } | |
889 | ||
890 | cfcylinder->AddNode(foamcylinder,1,0); | |
891 | cfcylinder->AddNode(flangecylinder,1, | |
892 | new TGeoTranslation(0, 0, kInsertoHalfLength+kFlangeHalfLength)); | |
893 | cfcylinder->AddNode(flangecylinder,2,new TGeoCombiTrans( | |
894 | 0, 0, -kInsertoHalfLength-kFlangeHalfLength, | |
895 | new TGeoRotation("",0,180,0) ) ); | |
896 | ||
897 | ||
898 | // SDD Support Cone with its internal inserts: a carbon fiber Pcon | |
899 | // with holes which contains a stesalite Pcon which on turn contains a | |
900 | // rohacell Pcon | |
901 | ||
902 | dza = kConeThickness/kSinConeTheta-(kConeROutMax-kConeROutMin)/kTanConeTheta; | |
903 | ||
6b99a08f | 904 | TGeoPcon *coneshape = new TGeoPcon(0.0, 360.0, 10); |
7d6c23de | 905 | |
906 | coneshape->Z(0) = 0.0; | |
907 | coneshape->Rmin(0) = kConeROutMin; | |
908 | coneshape->Rmax(0) = kConeROutMax; | |
909 | ||
910 | coneshape->Z(1) = kConeZOuterMilled - dza; | |
911 | coneshape->Rmin(1) = coneshape->GetRmin(0); | |
912 | coneshape->Rmax(1) = coneshape->GetRmax(0); | |
913 | ||
914 | coneshape->Z(2) = kConeZOuterMilled; | |
915 | coneshape->Rmax(2) = coneshape->GetRmax(0); | |
916 | ||
917 | RadiusOfCurvature(kConeRCurv,0.,coneshape->GetZ(1), | |
918 | coneshape->GetRmin(1),kConeTheta,z,rmin); | |
919 | coneshape->Z(3) = z; | |
920 | coneshape->Rmin(3) = rmin; | |
921 | ||
922 | coneshape->Rmin(2) = RminFrom2Points(coneshape,3,1,coneshape->GetZ(2)); | |
923 | ||
924 | RadiusOfCurvature(kConeRCurv,0.,coneshape->GetZ(2), | |
925 | coneshape->GetRmax(2),kConeTheta,z,rmax); | |
926 | coneshape->Z(4) = z; | |
927 | coneshape->Rmax(4) = rmax; | |
928 | coneshape->Rmin(4) = RminFromZpCone(coneshape,3,kConeTheta, | |
929 | coneshape->GetZ(4),0.0); | |
930 | ||
931 | coneshape->Rmax(3) = RmaxFrom2Points(coneshape,4,2,coneshape->GetZ(3)); | |
932 | ||
6b99a08f | 933 | coneshape->Z(6) = kConeZCylinder - kConeDZin; |
934 | ||
935 | RadiusOfCurvature(kConeRCurv,90.0,coneshape->GetZ(6),0.0, | |
936 | 90.0-kConeTheta,z,rmin); | |
937 | coneshape->Z(5) = z; | |
938 | coneshape->Rmin(5) = RminFromZpCone(coneshape,3,kConeTheta,z); | |
939 | coneshape->Rmax(5) = RmaxFromZpCone(coneshape,4,kConeTheta,z); | |
940 | ||
941 | RadiusOfCurvature(kConeRCurv,90.-kConeTheta, | |
942 | 0.0,coneshape->Rmin(5),90.0,z,rmin); | |
943 | coneshape->Rmin(6) = rmin; | |
944 | coneshape->Rmax(6) = RmaxFromZpCone(coneshape,4,kConeTheta, | |
945 | coneshape->GetZ(6)); | |
946 | ||
947 | coneshape->Z(7) = coneshape->GetZ(6); | |
7d6c23de | 948 | coneshape->Rmin(7) = kConeRinMin; |
6b99a08f | 949 | coneshape->Rmax(7) = coneshape->GetRmax(6); |
7d6c23de | 950 | |
951 | coneshape->Rmin(8) = kConeRinMin; | |
952 | ||
6b99a08f | 953 | RadiusOfCurvature(kConeRCurv,90.0,kConeZCylinder,kConeRinCylinder, |
954 | 90.0-kConeTheta,z,rmax); | |
955 | coneshape->Z(8) = z; | |
7d6c23de | 956 | coneshape->Rmax(8) = rmax; |
7d6c23de | 957 | |
958 | coneshape->Z(9) = kConeZCylinder; | |
959 | coneshape->Rmin(9) = kConeRinMin; | |
6b99a08f | 960 | coneshape->Rmax(9) = kConeRinCylinder; |
7d6c23de | 961 | |
7d6c23de | 962 | |
963 | // SDD Cone Insert: another Pcon | |
964 | Double_t x0, y0, x1, y1, x2, y2; | |
965 | TGeoPcon *coneinsertshape = new TGeoPcon(0.0, 360.0, 9); | |
966 | ||
967 | coneinsertshape->Z(0) = coneshape->GetZ(0) + kConeCFThickness; | |
968 | coneinsertshape->Rmin(0) = coneshape->GetRmin(0) + kConeCFThickness; | |
969 | coneinsertshape->Rmax(0) = coneshape->GetRmax(0) - kConeCFThickness; | |
970 | ||
971 | x0 = coneshape->GetZ(0); y0 = coneshape->GetRmin(0); | |
972 | x1 = coneshape->GetZ(1); y1 = coneshape->GetRmin(1); | |
973 | x2 = coneshape->GetZ(2); y2 = coneshape->GetRmin(2); | |
974 | InsidePoint(x0, y0, x1, y1, x2, y2, kConeCFThickness, z, rmin); | |
975 | coneinsertshape->Z(1) = z; | |
976 | coneinsertshape->Rmin(1) = rmin; | |
977 | coneinsertshape->Rmax(1) = coneinsertshape->GetRmax(0); | |
978 | ||
979 | x0 = coneshape->GetZ(1); y0 = coneshape->GetRmax(1); | |
980 | x1 = coneshape->GetZ(2); y1 = coneshape->GetRmax(2); | |
981 | x2 = coneshape->GetZ(3); y2 = coneshape->GetRmax(3); | |
982 | InsidePoint(x0, y0, x1, y1, x2, y2, -kConeCFThickness, z, rmax); | |
983 | coneinsertshape->Z(2) = z; | |
984 | coneinsertshape->Rmax(2) = rmax; | |
985 | ||
986 | x0 = coneshape->GetZ(2); y0 = coneshape->GetRmin(2); | |
987 | x1 = coneshape->GetZ(3); y1 = coneshape->GetRmin(3); | |
988 | x2 = coneshape->GetZ(4); y2 = coneshape->GetRmin(4); | |
989 | InsidePoint(x0, y0, x1, y1, x2, y2, kConeCFThickness, z, rmin); | |
990 | coneinsertshape->Z(3) = z; | |
991 | coneinsertshape->Rmin(3) = rmin; | |
992 | ||
993 | x0 = coneinsertshape->GetZ(1); y0 = coneinsertshape->GetRmin(1); | |
994 | x1 = coneinsertshape->GetZ(3); y1 = coneinsertshape->GetRmin(3); | |
995 | coneinsertshape->Rmin(2) = Yfrom2Points(x0, y0, x1, y1, | |
996 | coneinsertshape->Z(2)); | |
997 | ||
998 | x0 = coneshape->GetZ(3); y0 = coneshape->GetRmax(3); | |
999 | x1 = coneshape->GetZ(4); y1 = coneshape->GetRmax(4); | |
1000 | x2 = coneshape->GetZ(5); y2 = coneshape->GetRmax(5); | |
1001 | InsidePoint(x0, y0, x1, y1, x2, y2, -kConeCFThickness, z, rmax); | |
1002 | coneinsertshape->Z(4) = z; | |
1003 | coneinsertshape->Rmax(4) = rmax; | |
1004 | ||
1005 | x0 = coneinsertshape->GetZ(2); y0 = coneinsertshape->GetRmax(2); | |
1006 | x1 = coneinsertshape->GetZ(4); y1 = coneinsertshape->GetRmax(4); | |
1007 | coneinsertshape->Rmax(3) = Yfrom2Points(x0, y0, x1, y1, | |
1008 | coneinsertshape->Z(3)); | |
1009 | ||
1010 | x0 = coneshape->GetZ(4); y0 = coneshape->GetRmin(4); | |
1011 | x1 = coneshape->GetZ(5); y1 = coneshape->GetRmin(5); | |
1012 | x2 = coneshape->GetZ(6); y2 = coneshape->GetRmin(6); | |
1013 | InsidePoint(x0, y0, x1, y1, x2, y2, kConeCFThickness, z, rmin); | |
1014 | coneinsertshape->Z(5) = z; | |
1015 | coneinsertshape->Rmin(5) = rmin; | |
1016 | coneinsertshape->Rmax(5) = coneinsertshape->GetRmax(4) - | |
1017 | kTanConeTheta*(coneinsertshape->GetZ(5) - coneinsertshape->GetZ(4)); | |
1018 | ||
1019 | x0 = coneinsertshape->GetZ(3); y0 = coneinsertshape->GetRmin(3); | |
1020 | x1 = coneinsertshape->GetZ(5); y1 = coneinsertshape->GetRmin(5); | |
1021 | coneinsertshape->Rmin(4) = Yfrom2Points(x0, y0, x1, y1, | |
1022 | coneinsertshape->Z(4)); | |
1023 | ||
1024 | x0 = coneshape->GetZ(5); y0 = coneshape->GetRmin(5); | |
1025 | x1 = coneshape->GetZ(6); y1 = coneshape->GetRmin(6); | |
1026 | x2 = coneshape->GetZ(7); y2 = coneshape->GetRmin(7); | |
1027 | InsidePoint(x0, y0, x1, y1, x2, y2, kConeCFThickness, z, rmin); | |
1028 | coneinsertshape->Z(6) = z; | |
1029 | coneinsertshape->Rmin(6) = rmin; | |
1030 | coneinsertshape->Rmax(6) = coneinsertshape->GetRmax(4) - | |
1031 | kTanConeTheta*(coneinsertshape->GetZ(6) - coneinsertshape->GetZ(4)); | |
1032 | ||
1033 | coneinsertshape->Z(7) = coneinsertshape->GetZ(6); | |
1034 | coneinsertshape->Rmin(7) = coneshape->GetRmin(7) + kConeCFThickness; | |
1035 | coneinsertshape->Rmax(7) = coneinsertshape->GetRmax(6); | |
1036 | ||
1037 | coneinsertshape->Z(8) = coneshape->GetZ(9) - kConeCFThickness; | |
1038 | coneinsertshape->Rmin(8) = coneinsertshape->GetRmin(7); | |
1039 | coneinsertshape->Rmax(8) = coneinsertshape->GetRmax(4) - | |
1040 | kTanConeTheta*(coneinsertshape->GetZ(8) - coneinsertshape->GetZ(4)); | |
1041 | ||
1042 | // SDD Cone Foam: another Pcon | |
1043 | TGeoPcon *conefoamshape = new TGeoPcon(0.0, 360.0, 4); | |
1044 | ||
1045 | RadiusOfCurvature(kConeRCurv+kConeCFThickness,0.0,coneinsertshape->GetZ(1), | |
1046 | coneinsertshape->GetRmin(1),kConeTheta,z,rmin); | |
1047 | ||
1048 | conefoamshape->Z(0) = z; | |
1049 | conefoamshape->Rmin(0) = rmin; | |
1050 | conefoamshape->Rmax(0) = conefoamshape->GetRmin(0); | |
1051 | ||
1052 | conefoamshape->Z(1) = conefoamshape->GetZ(0)+ | |
1053 | (kConeThickness-2.0*kConeCFThickness)/kSinConeTheta; | |
1054 | conefoamshape->Rmin(1) = RminFromZpCone(coneinsertshape,3,kConeTheta, | |
1055 | conefoamshape->GetZ(1)); | |
1056 | conefoamshape->Rmax(1) = RmaxFromZpCone(coneinsertshape,4,kConeTheta, | |
1057 | conefoamshape->GetZ(1)); | |
1058 | ||
1059 | conefoamshape->Z(2) = coneshape->GetZ(5)-kConeCFThickness; | |
1060 | conefoamshape->Rmin(2) = RminFromZpCone(coneinsertshape,3,kConeTheta, | |
1061 | conefoamshape->GetZ(2)); | |
1062 | conefoamshape->Rmax(2) = RmaxFromZpCone(coneinsertshape,4,kConeTheta, | |
1063 | conefoamshape->GetZ(2)); | |
1064 | ||
1065 | conefoamshape->Z(3) = coneinsertshape->GetZ(5)+ | |
1066 | (kConeThickness-2.0*kConeCFThickness)*kCosConeTheta; | |
1067 | conefoamshape->Rmax(3) = RmaxFromZpCone(coneinsertshape,4,kConeTheta, | |
1068 | conefoamshape->GetZ(3)); | |
1069 | conefoamshape->Rmin(3) = conefoamshape->GetRmax(3); | |
1070 | ||
1071 | // SDD Cone Holes: Pcon's | |
a30e33f0 | 1072 | // A single hole volume gives an overlap with coneinsert, so |
1073 | // three contiguous volumes are created: one to be put in the cone foam | |
1074 | // and two in the cone carbon fiber envelope | |
7d6c23de | 1075 | TGeoPcon *hole1shape = new TGeoPcon(-kHole1Phi/2., kHole1Phi, 4); |
1076 | ||
1077 | hole1shape->Rmin(0) = kHole1RMax; | |
1078 | hole1shape->Rmax(0) = hole1shape->GetRmin(0); | |
a30e33f0 | 1079 | hole1shape->Z(0) = ZFromRminpCone(conefoamshape,0,kConeTheta, |
7d6c23de | 1080 | hole1shape->GetRmin(0)); |
1081 | ||
1082 | hole1shape->Rmax(1) = hole1shape->GetRmax(0); | |
a30e33f0 | 1083 | hole1shape->Z(1) = ZFromRmaxpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1084 | hole1shape->GetRmax(1)); |
a30e33f0 | 1085 | hole1shape->Rmin(1) = RminFromZpCone(conefoamshape,1,kConeTheta, |
7d6c23de | 1086 | hole1shape->GetZ(1)); |
1087 | ||
1088 | hole1shape->Rmin(2) = kHole1RMin; | |
a30e33f0 | 1089 | hole1shape->Z(2) = ZFromRminpCone(conefoamshape,1,kConeTheta, |
7d6c23de | 1090 | hole1shape->GetRmin(2)); |
a30e33f0 | 1091 | hole1shape->Rmax(2) = RmaxFromZpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1092 | hole1shape->GetZ(2)); |
1093 | ||
1094 | hole1shape->Rmin(3) = hole1shape->GetRmin(2); | |
1095 | hole1shape->Rmax(3) = hole1shape->GetRmin(3); | |
a30e33f0 | 1096 | hole1shape->Z(3) = ZFromRmaxpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1097 | hole1shape->GetRmax(3)); |
1098 | ||
a30e33f0 | 1099 | TGeoPcon *hole11shape = new TGeoPcon(-kHole1Phi/2., kHole1Phi, 4); |
1100 | ||
1101 | hole11shape->Rmin(0) = kHole1RMax; | |
1102 | hole11shape->Rmax(0) = hole11shape->GetRmin(0); | |
1103 | hole11shape->Z(0) = ZFromRminpCone(coneshape,3,kConeTheta, | |
1104 | hole11shape->GetRmin(0)); | |
1105 | ||
1106 | hole11shape->Rmax(1) = hole11shape->GetRmax(0); | |
1107 | hole11shape->Z(1) = ZFromRminpCone(coneinsertshape,3,kConeTheta, | |
1108 | hole11shape->GetRmax(1)); | |
1109 | hole11shape->Rmin(1) = RminFromZpCone(coneshape,3,kConeTheta, | |
1110 | hole11shape->GetZ(1)); | |
1111 | ||
1112 | hole11shape->Rmin(2) = kHole1RMin; | |
1113 | hole11shape->Z(2) = ZFromRminpCone(coneshape,3,kConeTheta, | |
1114 | hole11shape->GetRmin(2)); | |
1115 | hole11shape->Rmax(2) = RminFromZpCone(coneinsertshape,3,kConeTheta, | |
1116 | hole11shape->GetZ(2)); | |
1117 | ||
1118 | hole11shape->Rmin(3) = hole11shape->GetRmin(2); | |
1119 | hole11shape->Rmax(3) = hole11shape->GetRmin(3); | |
1120 | hole11shape->Z(3) = ZFromRminpCone(coneinsertshape,3,kConeTheta, | |
1121 | hole11shape->GetRmax(3)); | |
1122 | ||
1123 | TGeoPcon *hole12shape = new TGeoPcon(-kHole1Phi/2., kHole1Phi, 4); | |
1124 | ||
1125 | hole12shape->Rmin(0) = kHole1RMax; | |
1126 | hole12shape->Rmax(0) = hole12shape->GetRmin(0); | |
1127 | hole12shape->Z(0) = ZFromRmaxpCone(coneinsertshape,4,kConeTheta, | |
1128 | hole12shape->GetRmin(0)); | |
1129 | ||
1130 | hole12shape->Rmax(1) = hole12shape->GetRmax(0); | |
1131 | hole12shape->Z(1) = ZFromRmaxpCone(coneshape,4,kConeTheta, | |
1132 | hole12shape->GetRmax(1)); | |
1133 | hole12shape->Rmin(1) = RmaxFromZpCone(coneinsertshape,4,kConeTheta, | |
1134 | hole12shape->GetZ(1)); | |
1135 | ||
1136 | hole12shape->Rmin(2) = kHole1RMin; | |
1137 | hole12shape->Z(2) = ZFromRmaxpCone(coneinsertshape,4,kConeTheta, | |
1138 | hole12shape->GetRmin(2)); | |
1139 | hole12shape->Rmax(2) = RmaxFromZpCone(coneshape,4,kConeTheta, | |
1140 | hole12shape->GetZ(2)); | |
1141 | ||
1142 | hole12shape->Rmin(3) = hole12shape->GetRmin(2); | |
1143 | hole12shape->Rmax(3) = hole12shape->GetRmin(3); | |
1144 | hole12shape->Z(3) = ZFromRmaxpCone(coneshape,4,kConeTheta, | |
1145 | hole12shape->GetRmax(3)); | |
1146 | ||
1147 | // | |
7d6c23de | 1148 | TGeoPcon *hole2shape = new TGeoPcon(-kHole2Phi/2., kHole2Phi, 4); |
1149 | ||
1150 | hole2shape->Rmin(0) = kHole2RMax; | |
1151 | hole2shape->Rmax(0) = hole2shape->GetRmin(0); | |
a30e33f0 | 1152 | hole2shape->Z(0) = ZFromRminpCone(conefoamshape,0,kConeTheta, |
7d6c23de | 1153 | hole2shape->GetRmin(0)); |
1154 | ||
1155 | hole2shape->Rmax(1) = hole2shape->GetRmax(0); | |
a30e33f0 | 1156 | hole2shape->Z(1) = ZFromRmaxpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1157 | hole2shape->GetRmax(1)); |
a30e33f0 | 1158 | hole2shape->Rmin(1) = RminFromZpCone(conefoamshape,1,kConeTheta, |
7d6c23de | 1159 | hole2shape->GetZ(1)); |
1160 | ||
1161 | hole2shape->Rmin(2) = kHole2RMin; | |
a30e33f0 | 1162 | hole2shape->Z(2) = ZFromRminpCone(conefoamshape,1,kConeTheta, |
7d6c23de | 1163 | hole2shape->GetRmin(2)); |
a30e33f0 | 1164 | hole2shape->Rmax(2) = RmaxFromZpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1165 | hole2shape->GetZ(2)); |
1166 | ||
1167 | hole2shape->Rmin(3) = hole2shape->GetRmin(2); | |
1168 | hole2shape->Rmax(3) = hole2shape->GetRmin(3); | |
a30e33f0 | 1169 | hole2shape->Z(3) = ZFromRmaxpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1170 | hole2shape->GetRmax(3)); |
1171 | ||
a30e33f0 | 1172 | TGeoPcon *hole21shape = new TGeoPcon(-kHole2Phi/2., kHole2Phi, 4); |
1173 | ||
1174 | hole21shape->Rmin(0) = kHole2RMax; | |
1175 | hole21shape->Rmax(0) = hole21shape->GetRmin(0); | |
1176 | hole21shape->Z(0) = ZFromRminpCone(coneshape,3,kConeTheta, | |
1177 | hole21shape->GetRmin(0)); | |
1178 | ||
1179 | hole21shape->Rmax(1) = hole21shape->GetRmax(0); | |
1180 | hole21shape->Z(1) = ZFromRminpCone(coneinsertshape,3,kConeTheta, | |
1181 | hole21shape->GetRmax(1)); | |
1182 | hole21shape->Rmin(1) = RminFromZpCone(coneshape,3,kConeTheta, | |
1183 | hole21shape->GetZ(1)); | |
1184 | ||
1185 | hole21shape->Rmin(2) = kHole2RMin; | |
1186 | hole21shape->Z(2) = ZFromRminpCone(coneshape,3,kConeTheta, | |
1187 | hole21shape->GetRmin(2)); | |
1188 | hole21shape->Rmax(2) = RminFromZpCone(coneinsertshape,3,kConeTheta, | |
1189 | hole21shape->GetZ(2)); | |
1190 | ||
1191 | hole21shape->Rmin(3) = hole21shape->GetRmin(2); | |
1192 | hole21shape->Rmax(3) = hole21shape->GetRmin(3); | |
1193 | hole21shape->Z(3) = ZFromRminpCone(coneinsertshape,3,kConeTheta, | |
1194 | hole21shape->GetRmax(3)); | |
1195 | ||
1196 | TGeoPcon *hole22shape = new TGeoPcon(-kHole2Phi/2., kHole2Phi, 4); | |
1197 | ||
1198 | hole22shape->Rmin(0) = kHole2RMax; | |
1199 | hole22shape->Rmax(0) = hole22shape->GetRmin(0); | |
1200 | hole22shape->Z(0) = ZFromRmaxpCone(coneinsertshape,4,kConeTheta, | |
1201 | hole22shape->GetRmin(0)); | |
1202 | ||
1203 | hole22shape->Rmax(1) = hole22shape->GetRmax(0); | |
1204 | hole22shape->Z(1) = ZFromRmaxpCone(coneshape,4,kConeTheta, | |
1205 | hole22shape->GetRmax(1)); | |
1206 | hole22shape->Rmin(1) = RmaxFromZpCone(coneinsertshape,4,kConeTheta, | |
1207 | hole22shape->GetZ(1)); | |
1208 | ||
1209 | hole22shape->Rmin(2) = kHole2RMin; | |
1210 | hole22shape->Z(2) = ZFromRmaxpCone(coneinsertshape,4,kConeTheta, | |
1211 | hole22shape->GetRmin(2)); | |
1212 | hole22shape->Rmax(2) = RmaxFromZpCone(coneshape,4,kConeTheta, | |
1213 | hole22shape->GetZ(2)); | |
1214 | ||
1215 | hole22shape->Rmin(3) = hole22shape->GetRmin(2); | |
1216 | hole22shape->Rmax(3) = hole22shape->GetRmin(3); | |
1217 | hole22shape->Z(3) = ZFromRmaxpCone(coneshape,4,kConeTheta, | |
1218 | hole22shape->GetRmax(3)); | |
1219 | ||
1220 | // | |
7d6c23de | 1221 | Double_t holePhi; |
1222 | holePhi = (kHole3Width/kHole3RMin)*TMath::RadToDeg(); | |
1223 | ||
1224 | TGeoPcon *hole3shape = new TGeoPcon(-holePhi/2., holePhi, 4); | |
1225 | ||
1226 | hole3shape->Rmin(0) = kHole3RMin + kHole3DeltaR; | |
1227 | hole3shape->Rmax(0) = hole3shape->GetRmin(0); | |
a30e33f0 | 1228 | hole3shape->Z(0) = ZFromRminpCone(conefoamshape,0,kConeTheta, |
7d6c23de | 1229 | hole3shape->GetRmin(0)); |
1230 | ||
1231 | hole3shape->Rmax(1) = hole3shape->GetRmax(0); | |
a30e33f0 | 1232 | hole3shape->Z(1) = ZFromRmaxpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1233 | hole3shape->GetRmax(1)); |
a30e33f0 | 1234 | hole3shape->Rmin(1) = RminFromZpCone(conefoamshape,1,kConeTheta, |
7d6c23de | 1235 | hole3shape->GetZ(1)); |
1236 | ||
1237 | hole3shape->Rmin(2) = kHole3RMin; | |
a30e33f0 | 1238 | hole3shape->Z(2) = ZFromRminpCone(conefoamshape,1,kConeTheta, |
7d6c23de | 1239 | hole3shape->GetRmin(2)); |
a30e33f0 | 1240 | hole3shape->Rmax(2) = RmaxFromZpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1241 | hole3shape->GetZ(2)); |
1242 | ||
1243 | hole3shape->Rmin(3) = hole3shape->GetRmin(2); | |
1244 | hole3shape->Rmax(3) = hole3shape->GetRmin(3); | |
a30e33f0 | 1245 | hole3shape->Z(3) = ZFromRmaxpCone(conefoamshape,3,kConeTheta, |
7d6c23de | 1246 | hole3shape->GetRmax(3)); |
1247 | ||
a30e33f0 | 1248 | TGeoPcon *hole31shape = new TGeoPcon(-holePhi/2., holePhi, 4); |
1249 | ||
1250 | hole31shape->Rmin(0) = kHole3RMin + kHole3DeltaR; | |
1251 | hole31shape->Rmax(0) = hole31shape->GetRmin(0); | |
1252 | hole31shape->Z(0) = ZFromRminpCone(coneshape,3,kConeTheta, | |
1253 | hole31shape->GetRmin(0)); | |
1254 | ||
1255 | hole31shape->Rmax(1) = hole31shape->GetRmax(0); | |
1256 | hole31shape->Z(1) = ZFromRminpCone(coneinsertshape,3,kConeTheta, | |
1257 | hole31shape->GetRmax(1)); | |
1258 | hole31shape->Rmin(1) = RminFromZpCone(coneshape,3,kConeTheta, | |
1259 | hole31shape->GetZ(1)); | |
1260 | ||
1261 | hole31shape->Rmin(2) = kHole3RMin; | |
1262 | hole31shape->Z(2) = ZFromRminpCone(coneshape,3,kConeTheta, | |
1263 | hole31shape->GetRmin(2)); | |
1264 | hole31shape->Rmax(2) = RminFromZpCone(coneinsertshape,3,kConeTheta, | |
1265 | hole31shape->GetZ(2)); | |
1266 | ||
1267 | hole31shape->Rmin(3) = hole31shape->GetRmin(2); | |
1268 | hole31shape->Rmax(3) = hole31shape->GetRmin(3); | |
1269 | hole31shape->Z(3) = ZFromRminpCone(coneinsertshape,3,kConeTheta, | |
1270 | hole31shape->GetRmax(3)); | |
1271 | ||
1272 | TGeoPcon *hole32shape = new TGeoPcon(-holePhi/2., holePhi, 4); | |
1273 | ||
1274 | hole32shape->Rmin(0) = kHole3RMin + kHole3DeltaR; | |
1275 | hole32shape->Rmax(0) = hole32shape->GetRmin(0); | |
1276 | hole32shape->Z(0) = ZFromRmaxpCone(coneinsertshape,4,kConeTheta, | |
1277 | hole32shape->GetRmin(0)); | |
1278 | ||
1279 | hole32shape->Rmax(1) = hole32shape->GetRmax(0); | |
1280 | hole32shape->Z(1) = ZFromRmaxpCone(coneshape,4,kConeTheta, | |
1281 | hole32shape->GetRmax(1)); | |
1282 | hole32shape->Rmin(1) = RmaxFromZpCone(coneinsertshape,4,kConeTheta, | |
1283 | hole32shape->GetZ(1)); | |
1284 | ||
1285 | hole32shape->Rmin(2) = kHole3RMin; | |
1286 | hole32shape->Z(2) = ZFromRmaxpCone(coneinsertshape,4,kConeTheta, | |
1287 | hole32shape->GetRmin(2)); | |
1288 | hole32shape->Rmax(2) = RmaxFromZpCone(coneshape,4,kConeTheta, | |
1289 | hole32shape->GetZ(2)); | |
1290 | ||
1291 | hole32shape->Rmin(3) = hole32shape->GetRmin(2); | |
1292 | hole32shape->Rmax(3) = hole32shape->GetRmin(3); | |
1293 | hole32shape->Z(3) = ZFromRmaxpCone(coneshape,4,kConeTheta, | |
1294 | hole32shape->GetRmax(3)); | |
1295 | ||
1296 | // | |
3a299c65 | 1297 | holePhi = (kHole4Width/kHole4RMin)*TMath::RadToDeg(); |
1298 | ||
7d6c23de | 1299 | TGeoPcon *hole4shape = new TGeoPcon(-holePhi/2., holePhi, 4); |
1300 | ||
1301 | hole4shape->Rmin(0) = kHole4RMin + kHole4DeltaR; | |
1302 | hole4shape->Rmax(0) = hole4shape->GetRmin(0); | |
1303 | hole4shape->Z(0) = ZFromRminpCone(coneshape,3,kConeTheta, | |
1304 | hole4shape->GetRmin(0)); | |
1305 | ||
1306 | hole4shape->Rmax(1) = hole4shape->GetRmax(0); | |
1307 | hole4shape->Z(1) = ZFromRmaxpCone(coneshape,4,kConeTheta, | |
1308 | hole4shape->GetRmax(1)); | |
1309 | hole4shape->Rmin(1) = RminFromZpCone(coneshape,3,kConeTheta, | |
1310 | hole4shape->GetZ(1)); | |
1311 | ||
1312 | hole4shape->Rmin(2) = kHole4RMin; | |
1313 | hole4shape->Z(2) = ZFromRminpCone(coneshape,3,kConeTheta, | |
1314 | hole4shape->GetRmin(2)); | |
1315 | hole4shape->Rmax(2) = RmaxFromZpCone(coneshape,4,kConeTheta, | |
1316 | hole4shape->GetZ(2)); | |
1317 | ||
1318 | hole4shape->Rmin(3) = hole4shape->GetRmin(2); | |
1319 | hole4shape->Rmax(3) = hole4shape->GetRmin(3); | |
1320 | hole4shape->Z(3) = ZFromRmaxpCone(coneshape,4,kConeTheta, | |
1321 | hole4shape->GetRmax(3)); | |
1322 | ||
1323 | // Debug if requested | |
1324 | if (GetDebug(1)) { | |
1325 | coneshape->InspectShape(); | |
1326 | coneinsertshape->InspectShape(); | |
1327 | conefoamshape->InspectShape(); | |
1328 | hole1shape->InspectShape(); | |
1329 | hole2shape->InspectShape(); | |
a30e33f0 | 1330 | hole3shape->InspectShape(); |
1331 | hole4shape->InspectShape(); | |
7d6c23de | 1332 | } |
1333 | ||
1334 | ||
1335 | // We have the shapes: now create the real volumes | |
1336 | ||
1337 | TGeoVolume *cfcone = new TGeoVolume("SDDCarbonFiberCone", | |
1338 | coneshape,medSDDcf); | |
1339 | cfcone->SetVisibility(kTRUE); | |
1340 | cfcone->SetLineColor(4); // Blue | |
1341 | cfcone->SetLineWidth(1); | |
1342 | cfcone->SetFillColor(cfcone->GetLineColor()); | |
1343 | cfcone->SetFillStyle(4000); // 0% transparent | |
1344 | ||
1345 | TGeoVolume *cfconeinsert = new TGeoVolume("SDDCarbonFiberConeInsert", | |
1346 | coneinsertshape,medSDDste); | |
1347 | cfconeinsert->SetVisibility(kTRUE); | |
1348 | cfconeinsert->SetLineColor(2); // Red | |
1349 | cfconeinsert->SetLineWidth(1); | |
1350 | cfconeinsert->SetFillColor(cfconeinsert->GetLineColor()); | |
1351 | cfconeinsert->SetFillStyle(4050); // 50% transparent | |
1352 | ||
1353 | TGeoVolume *cfconefoam = new TGeoVolume("SDDCarbonFiberConeFoam", | |
1354 | conefoamshape,medSDDroh); | |
1355 | cfconefoam->SetVisibility(kTRUE); | |
1356 | cfconefoam->SetLineColor(7); // Light blue | |
1357 | cfconefoam->SetLineWidth(1); | |
1358 | cfconefoam->SetFillColor(cfconefoam->GetLineColor()); | |
1359 | cfconefoam->SetFillStyle(4050); // 50% transparent | |
1360 | ||
1361 | TGeoVolume *hole1 = new TGeoVolume("SDDCableHole1", | |
1362 | hole1shape,medSDDair); | |
1363 | hole1->SetVisibility(kTRUE); | |
1364 | hole1->SetLineColor(5); // Yellow | |
1365 | hole1->SetLineWidth(1); | |
1366 | hole1->SetFillColor(hole1->GetLineColor()); | |
1367 | hole1->SetFillStyle(4090); // 90% transparent | |
1368 | ||
a30e33f0 | 1369 | TGeoVolume *hole11 = new TGeoVolume("SDDCableHole11", |
1370 | hole11shape,medSDDair); | |
1371 | hole11->SetVisibility(kTRUE); | |
1372 | hole11->SetLineColor(5); // Yellow | |
1373 | hole11->SetLineWidth(1); | |
1374 | hole11->SetFillColor(hole11->GetLineColor()); | |
1375 | hole11->SetFillStyle(4090); // 90% transparent | |
1376 | ||
1377 | TGeoVolume *hole12 = new TGeoVolume("SDDCableHole12", | |
1378 | hole12shape,medSDDair); | |
1379 | hole12->SetVisibility(kTRUE); | |
1380 | hole12->SetLineColor(5); // Yellow | |
1381 | hole12->SetLineWidth(1); | |
1382 | hole12->SetFillColor(hole12->GetLineColor()); | |
1383 | hole12->SetFillStyle(4090); // 90% transparent | |
1384 | ||
7d6c23de | 1385 | TGeoVolume *hole2 = new TGeoVolume("SDDCableHole2", |
1386 | hole2shape,medSDDair); | |
1387 | hole2->SetVisibility(kTRUE); | |
1388 | hole2->SetLineColor(5); // Yellow | |
1389 | hole2->SetLineWidth(1); | |
1390 | hole2->SetFillColor(hole2->GetLineColor()); | |
1391 | hole2->SetFillStyle(4090); // 90% transparent | |
1392 | ||
a30e33f0 | 1393 | TGeoVolume *hole21 = new TGeoVolume("SDDCableHole21", |
1394 | hole21shape,medSDDair); | |
1395 | hole21->SetVisibility(kTRUE); | |
1396 | hole21->SetLineColor(5); // Yellow | |
1397 | hole21->SetLineWidth(1); | |
1398 | hole21->SetFillColor(hole21->GetLineColor()); | |
1399 | hole21->SetFillStyle(4090); // 90% transparent | |
1400 | ||
1401 | TGeoVolume *hole22 = new TGeoVolume("SDDCableHole22", | |
1402 | hole22shape,medSDDair); | |
1403 | hole22->SetVisibility(kTRUE); | |
1404 | hole22->SetLineColor(5); // Yellow | |
1405 | hole22->SetLineWidth(1); | |
1406 | hole22->SetFillColor(hole22->GetLineColor()); | |
1407 | hole22->SetFillStyle(4090); // 90% transparent | |
1408 | ||
7d6c23de | 1409 | TGeoVolume *hole3 = new TGeoVolume("SDDCableHole3", |
1410 | hole3shape,medSDDair); | |
1411 | hole3->SetVisibility(kTRUE); | |
1412 | hole3->SetLineColor(5); // Yellow | |
1413 | hole3->SetLineWidth(1); | |
1414 | hole3->SetFillColor(hole3->GetLineColor()); | |
1415 | hole3->SetFillStyle(4090); // 90% transparent | |
1416 | ||
a30e33f0 | 1417 | TGeoVolume *hole31 = new TGeoVolume("SDDCableHole31", |
1418 | hole31shape,medSDDair); | |
1419 | hole31->SetVisibility(kTRUE); | |
1420 | hole31->SetLineColor(5); // Yellow | |
1421 | hole31->SetLineWidth(1); | |
1422 | hole31->SetFillColor(hole31->GetLineColor()); | |
1423 | hole31->SetFillStyle(4090); // 90% transparent | |
1424 | ||
1425 | TGeoVolume *hole32 = new TGeoVolume("SDDCableHole32", | |
1426 | hole32shape,medSDDair); | |
1427 | hole32->SetVisibility(kTRUE); | |
1428 | hole32->SetLineColor(5); // Yellow | |
1429 | hole32->SetLineWidth(1); | |
1430 | hole32->SetFillColor(hole32->GetLineColor()); | |
1431 | hole32->SetFillStyle(4090); // 90% transparent | |
1432 | ||
7d6c23de | 1433 | TGeoVolume *hole4 = new TGeoVolume("SDDCableHole4", |
1434 | hole4shape,medSDDair); | |
1435 | hole4->SetVisibility(kTRUE); | |
1436 | hole4->SetLineColor(5); // Yellow | |
1437 | hole4->SetLineWidth(1); | |
1438 | hole4->SetFillColor(hole4->GetLineColor()); | |
1439 | hole4->SetFillStyle(4090); // 90% transparent | |
1440 | ||
1441 | // Mount up a cone | |
1442 | cfconeinsert->AddNode(cfconefoam,1,0); | |
1443 | ||
7d6c23de | 1444 | for (Int_t i=0; i<12; i++) { |
1445 | Double_t phiH = i*30.0; | |
a30e33f0 | 1446 | cfconefoam->AddNode(hole1 , i+1, new TGeoRotation("", 0, 0, phiH)); |
1447 | cfcone->AddNode(hole11, i+1, new TGeoRotation("", 0, 0, phiH)); | |
1448 | cfcone->AddNode(hole12, i+1, new TGeoRotation("", 0, 0, phiH)); | |
7d6c23de | 1449 | } |
1450 | ||
1451 | for (Int_t i=0; i<6; i++) { | |
1452 | Double_t phiH = i*60.0; | |
a30e33f0 | 1453 | cfconefoam->AddNode(hole2 , i+1, new TGeoRotation("", 0, 0, phiH)); |
1454 | cfcone->AddNode(hole21, i+1, new TGeoRotation("", 0, 0, phiH)); | |
1455 | cfcone->AddNode(hole22, i+1, new TGeoRotation("", 0, 0, phiH)); | |
7d6c23de | 1456 | } |
1457 | ||
1458 | for (Int_t i=0; i<kNHole3; i++) { | |
1459 | Double_t phiH0 = 360./(Double_t)kNHole3; | |
1460 | Double_t phiH = i*phiH0 + 0.5*phiH0; | |
a30e33f0 | 1461 | cfconefoam->AddNode(hole3 , i+1, new TGeoRotation("", phiH, 0, 0)); |
1462 | cfcone->AddNode(hole31, i+1, new TGeoRotation("", phiH, 0, 0)); | |
1463 | cfcone->AddNode(hole32, i+1, new TGeoRotation("", phiH, 0, 0)); | |
7d6c23de | 1464 | } |
a30e33f0 | 1465 | |
1466 | cfcone->AddNode(cfconeinsert,1,0); | |
1467 | ||
7d6c23de | 1468 | /* |
1469 | for (Int_t i=0; i<kNHole4; i++) { | |
1470 | Double_t phiH0 = 360./(Double_t)kNHole4; | |
1471 | Double_t phiH = i*phiH0 + 0.25*phiH0; | |
1472 | cfcone->AddNode(hole4, i+1, new TGeoRotation("", phiH, 0, 0)); | |
1473 | } | |
1474 | */ | |
3a299c65 | 1475 | // Finally put everything in the mother volume |
1476 | moth->AddNode(cfcylinder,1,0); | |
7d6c23de | 1477 | |
1478 | z = coneshape->Z(9); | |
3a299c65 | 1479 | moth->AddNode(cfcone,1,new TGeoTranslation(0, 0, -z - kCylinderHalfLength)); |
1480 | moth->AddNode(cfcone,2,new TGeoCombiTrans (0, 0, z + kCylinderHalfLength, | |
1481 | new TGeoRotation("", 0, 180, 0) )); | |
7d6c23de | 1482 | |
7d6c23de | 1483 | |
1484 | return; | |
172b0d90 | 1485 | } |
7d6c23de | 1486 | |
172b0d90 | 1487 | //______________________________________________________________________ |
3a299c65 | 1488 | void AliITSv11GeometrySupport::SSDCone(TGeoVolume *moth,TGeoManager *mgr) |
1489 | { | |
1490 | // | |
1491 | // Creates the SSD support cone and cylinder geometry. as a | |
1492 | // volume assembly and adds it to the mother volume | |
1493 | // (part of this code is taken or anyway inspired to SSDCone method | |
1494 | // of AliITSv11GeometrySupport.cxx,v 1.9 2007/06/06) | |
1495 | // | |
1496 | // Input: | |
1497 | // moth : the TGeoVolume owing the volume structure | |
1498 | // mgr : the GeoManager (default gGeoManager) | |
1499 | // Output: | |
1500 | // | |
1501 | // Created: ??? Bjorn S. Nilsen | |
1502 | // Updated: 08 Mar 2008 Mario Sitta | |
1503 | // | |
1504 | // Technical data are taken from: "ITS Supporto Generale" (technical | |
1505 | // drawings ALR3-0743/1, ALR3-0743/1A and ALR3-0743/1B), "Supporto Generale | |
1506 | // Settore SSD" (technical drawings ALR3-0743/2A and ALR3-0743/2E), private | |
1507 | // communication with B. Giraudo | |
5e15508a | 1508 | // |
1509 | // Updated: 11 Apr 2008 Mario Sitta | |
1510 | // Measures from drawings give overlaps with SPD thermal shield wings, | |
1511 | // so the terminal part of the SSD cone was reduced | |
3a299c65 | 1512 | |
1513 | // Dimensions of the Central cylinder and flanges | |
1514 | const Double_t kCylinderHalfLength = (1144.0/2) *fgkmm; | |
1515 | const Double_t kCylinderOuterRadius = ( 595.0/2) *fgkmm; | |
1516 | const Double_t kCylinderThickness = 0.6 *fgkmm; | |
1517 | const Double_t kFoamHalfLength = (1020.0/2) *fgkmm; | |
1518 | const Double_t kFoamThickness = 5.0 *fgkmm; | |
1519 | const Double_t kFlangeHalfLength = | |
1520 | (kCylinderHalfLength-kFoamHalfLength)/2.; | |
1521 | const Double_t kFlangeInnerRadius = ( 563.0/2) *fgkmm; | |
1522 | // Dimensions of the Cone | |
fd5b6398 | 1523 | const Double_t kConeROuterMin = ( 957.0/2) *fgkmm; |
1524 | const Double_t kConeROuterMax = ( 997.0/2) *fgkmm; | |
3a299c65 | 1525 | const Double_t kConeRInnerMin = ( 564.0/2) *fgkmm; |
1526 | const Double_t kConeRCurv1 = 10.0 *fgkmm; | |
1527 | const Double_t kConeRCurv2 = 25.0 *fgkmm; | |
1528 | const Double_t kConeCent1RCurv2 = ( 578.0/2) *fgkmm; | |
6b42825b | 1529 | const Double_t kConeCent2RCurv2 = ( 592.0/2) *fgkmm; |
5e15508a | 1530 | // const Double_t kConeZOuterRing = 47.0 *fgkmm; |
1531 | // const Double_t kConeZOuterRingInside = 30.25*fgkmm; | |
1532 | // const Double_t kConeZInnerRing = 161.5 *fgkmm; | |
1533 | // const Double_t kConeZLength = 176.5 *fgkmm; | |
1534 | const Double_t kConeZOuterRing = 38.5 *fgkmm; | |
1535 | const Double_t kConeZOuterRingInside = 22.2 *fgkmm; | |
1536 | const Double_t kConeZInnerRing = 153.0 *fgkmm; | |
1537 | const Double_t kConeZLength = 168.0 *fgkmm; | |
3a299c65 | 1538 | const Double_t kConeZPosition = kConeZLength + kCylinderHalfLength; |
1539 | const Double_t kConeThickness = 13.0 *fgkmm; // Cone thickness | |
81adc4e0 | 1540 | const Double_t kConeTheta = 39.1 *fgkDegree; // Cone angle |
3a299c65 | 1541 | const Double_t kSinConeTheta = |
1542 | TMath::Sin(kConeTheta*TMath::DegToRad()); | |
1543 | const Double_t kCosConeTheta = | |
1544 | TMath::Cos(kConeTheta*TMath::DegToRad()); | |
1545 | // Dimensions of the Foam cores | |
1546 | const Double_t kConeFoam1Length = 112.3 *fgkmm; | |
1547 | const Double_t kConeFoam2Length = 58.4 *fgkmm; | |
1548 | // Dimensions of the Cone Holes | |
1549 | const Double_t kCoolingHoleWidth = 40.0 *fgkmm; | |
1550 | const Double_t kCoolingHoleHight = 30.0 *fgkmm; | |
1551 | const Double_t kCoolingHoleRmin = 350.0 *fgkmm; | |
1552 | const Double_t kCoolingHolePhi = 45.0 *fgkDegree; | |
1553 | const Double_t kMountingHoleWidth = 20.0 *fgkmm; | |
1554 | const Double_t kMountingHoleHight = 20.0 *fgkmm; | |
1555 | const Double_t kMountingHoleRmin = 317.5 *fgkmm; | |
1556 | const Double_t kMountingHolePhi = 60.0 *fgkDegree; | |
1557 | const Double_t kCableHoleRin = ( 800.0/2) *fgkmm; | |
1558 | const Double_t kCableHoleRout = ( 920.0/2) *fgkmm; | |
1559 | const Double_t kCableHoleWidth = 200.0 *fgkmm; | |
1560 | // const Double_t kCableHoleAngle = 42.0 *fgkDegree; | |
1561 | // Dimensions of the Cone Wings | |
1562 | const Double_t kWingRmax = 527.5 *fgkmm; | |
1563 | const Double_t kWingWidth = 70.0 *fgkmm; | |
1564 | const Double_t kWingHalfThick = ( 10.0/2) *fgkmm; | |
1565 | const Double_t kThetaWing = 45.0 *fgkDegree; | |
1566 | // Dimensions of the SSD-SDD Mounting Brackets | |
989ee428 | 1567 | const Double_t kBracketRmin = ( 541.0/2) *fgkmm;// See SDD ROutMin |
3a299c65 | 1568 | const Double_t kBracketRmax = ( 585.0/2) *fgkmm; |
1569 | const Double_t kBracketHalfLength = ( 4.0/2) *fgkmm; | |
1570 | const Double_t kBracketPhi = (70.*fgkmm/kBracketRmax)*fgkRadian; | |
1571 | // Common data | |
1572 | const Double_t kCFThickness = 0.75*fgkmm; //Carb. fib. thick. | |
1573 | ||
1574 | ||
1575 | // Local variables | |
1576 | Double_t rmin1, rmin2, rmax, z; | |
1577 | ||
1578 | // | |
1579 | //Begin_Html | |
1580 | /* | |
1581 | <img src="picts/ITS/file_name.gif"> | |
1582 | <P> | |
1583 | <FONT FACE'"TIMES"> | |
1584 | ITS SSD central support and thermal shield cylinder. | |
1585 | </FONT> | |
1586 | </P> | |
1587 | */ | |
1588 | //End_Html | |
1589 | // | |
1590 | ||
1591 | // Central cylinder with its internal foam and the lateral flanges: | |
1592 | // a carbon fiber Pcon which contains a rohacell Tube and two | |
1593 | // stesalite Cone's | |
1594 | TGeoPcon *externalcylshape = new TGeoPcon(0,360,4); | |
1595 | ||
1596 | rmax = kCylinderOuterRadius; | |
1597 | rmin1 = kFlangeInnerRadius - kCylinderThickness; | |
1598 | rmin2 = rmax - 2*kCylinderThickness - kFoamThickness; | |
1599 | externalcylshape->DefineSection(0,-kCylinderHalfLength,rmin1,rmax); | |
1600 | externalcylshape->DefineSection(1,-kFoamHalfLength ,rmin2,rmax); | |
1601 | externalcylshape->DefineSection(2, kFoamHalfLength ,rmin2,rmax); | |
1602 | externalcylshape->DefineSection(3, kCylinderHalfLength,rmin1,rmax); | |
1603 | ||
1604 | rmax = kCylinderOuterRadius - kCylinderThickness; | |
1605 | rmin1 = rmax - kFoamThickness; | |
1606 | TGeoTube *foamshape = new TGeoTube(rmin1,rmax,kFoamHalfLength); | |
1607 | ||
1608 | rmax = kCylinderOuterRadius - kCylinderThickness; | |
1609 | rmin1 = rmax - kFoamThickness; | |
1610 | rmin2 = kFlangeInnerRadius; | |
1611 | TGeoCone *flangeshape = new TGeoCone(kFlangeHalfLength, | |
1612 | rmin1,rmax,rmin2,rmax); | |
1613 | ||
1614 | ||
1615 | // We have the shapes: now create the real volumes | |
1616 | ||
1617 | TGeoMedium *medSSDcf = mgr->GetMedium("ITS_SSD C (M55J)$"); | |
1618 | TGeoMedium *medSSDair = mgr->GetMedium("ITS_SSD AIR$"); | |
1619 | TGeoMedium *medSSDste = mgr->GetMedium("ITS_G10FR4$"); // stesalite | |
1620 | TGeoMedium *medSSDroh = mgr->GetMedium("ITS_ROHACELL$"); | |
1621 | TGeoMedium *medSSDal = mgr->GetMedium("ITS_ALUMINUM$"); | |
1622 | ||
1623 | TGeoVolume *cfcylinder = new TGeoVolume("SSDexternalcylinder", | |
1624 | externalcylshape,medSSDcf); | |
1625 | cfcylinder->SetVisibility(kTRUE); | |
1626 | cfcylinder->SetLineColor(4); // blue | |
1627 | cfcylinder->SetLineWidth(1); | |
1628 | cfcylinder->SetFillColor(cfcylinder->GetLineColor()); | |
1629 | cfcylinder->SetFillStyle(4000); // 0% transparent | |
1630 | ||
1631 | TGeoVolume *foamcylinder = new TGeoVolume("SSDfoamcylinder", | |
1632 | foamshape,medSSDroh); | |
1633 | foamcylinder->SetVisibility(kTRUE); | |
1634 | foamcylinder->SetLineColor(3); // green | |
1635 | foamcylinder->SetLineWidth(1); | |
1636 | foamcylinder->SetFillColor(foamcylinder->GetLineColor()); | |
1637 | foamcylinder->SetFillStyle(4050); // 50% transparent | |
1638 | ||
1639 | TGeoVolume *flangecylinder = new TGeoVolume("SSDflangecylinder", | |
1640 | flangeshape,medSSDste); | |
1641 | flangecylinder->SetVisibility(kTRUE); | |
1642 | flangecylinder->SetLineColor(2); // red | |
1643 | flangecylinder->SetLineWidth(1); | |
1644 | flangecylinder->SetFillColor(flangecylinder->GetLineColor()); | |
1645 | flangecylinder->SetFillStyle(4050); // 50% transparent | |
1646 | ||
1647 | // Mount up the cylinder | |
1648 | cfcylinder->AddNode(foamcylinder,1,0); | |
1649 | cfcylinder->AddNode(flangecylinder,1, | |
1650 | new TGeoTranslation(0, 0, kFoamHalfLength+kFlangeHalfLength)); | |
1651 | cfcylinder->AddNode(flangecylinder,2,new TGeoCombiTrans( | |
1652 | 0, 0, -kFoamHalfLength-kFlangeHalfLength, | |
1653 | new TGeoRotation("",0,180,0) ) ); | |
1654 | ||
1655 | ||
1656 | // The whole Cone as an assembly | |
1657 | TGeoVolumeAssembly *vC = new TGeoVolumeAssembly("ITSssdCone"); | |
1658 | ||
1659 | ||
1660 | // SSD Support Cone with its internal inserts: a carbon fiber Pcon | |
1661 | // with holes which contains a stesalite Pcon which on turn contains a | |
1662 | // rohacell Pcon | |
1663 | TGeoPcon *coneshape = new TGeoPcon(0.0, 360.0, 12); | |
1664 | ||
1665 | coneshape->Z(0) = 0.0; | |
1666 | coneshape->Rmin(0) = kConeROuterMin; | |
1667 | coneshape->Rmax(0) = kConeROuterMax; | |
1668 | ||
1669 | coneshape->Z(1) = kConeZOuterRingInside - kConeRCurv1; | |
1670 | coneshape->Rmin(1) = coneshape->GetRmin(0); | |
1671 | coneshape->Rmax(1) = coneshape->GetRmax(0); | |
1672 | ||
1673 | coneshape->Z(2) = kConeZOuterRingInside; | |
1674 | coneshape->Rmin(2) = coneshape->GetRmin(1) - kConeRCurv1; | |
1675 | coneshape->Rmax(2) = coneshape->GetRmax(0); | |
1676 | ||
1677 | coneshape->Z(3) = coneshape->GetZ(2); | |
1678 | coneshape->Rmax(3) = coneshape->GetRmax(0); | |
1679 | ||
1680 | coneshape->Z(4) = kConeZOuterRing - kConeRCurv1; | |
1681 | coneshape->Rmax(4) = coneshape->GetRmax(0); | |
1682 | ||
1683 | coneshape->Z(5) = kConeZOuterRing; | |
1684 | coneshape->Rmax(5) = coneshape->GetRmax(4) - kConeRCurv1; | |
1685 | ||
1686 | coneshape->Z(6) = coneshape->GetZ(5); | |
1687 | ||
1688 | RadiusOfCurvature(kConeRCurv2,90.0,kConeZInnerRing,kConeCent1RCurv2, | |
1689 | 90.0-kConeTheta,z,rmin1); | |
1690 | coneshape->Z(7) = z; | |
1691 | coneshape->Rmin(7) = rmin1; | |
1692 | ||
1693 | coneshape->Rmin(3) = RminFromZpCone(coneshape,7,90.-kConeTheta, | |
1694 | coneshape->GetZ(3)); | |
1695 | ||
1696 | coneshape->Rmin(4) = RminFrom2Points(coneshape,3,7,coneshape->GetZ(4)); | |
1697 | ||
1698 | coneshape->Rmin(5) = RminFrom2Points(coneshape,3,7,coneshape->GetZ(5)); | |
1699 | ||
1700 | coneshape->Rmin(6) = coneshape->GetRmin(5); | |
1701 | ||
1702 | coneshape->Z(8) = kConeZInnerRing; | |
1703 | coneshape->Rmin(8) = kConeCent1RCurv2; | |
1704 | ||
1705 | coneshape->Z(9) = coneshape->GetZ(8); | |
1706 | coneshape->Rmin(9) = kConeRInnerMin; | |
1707 | ||
1708 | RadiusOfCurvature(kConeRCurv2,90.0,kConeZLength,kConeCent2RCurv2, | |
1709 | 90.0-kConeTheta,z,rmax); | |
1710 | ||
1711 | coneshape->Z(10) = z; | |
1712 | coneshape->Rmin(10) = coneshape->GetRmin(9); | |
1713 | coneshape->Rmax(10) = rmax; | |
1714 | ||
1715 | coneshape->Rmax(6) = RmaxFromZpCone(coneshape,10,90.-kConeTheta, | |
1716 | coneshape->GetZ(6)); | |
1717 | ||
1718 | coneshape->Rmax(7) = RmaxFrom2Points(coneshape,6,10,coneshape->GetZ(7)); | |
1719 | ||
1720 | coneshape->Rmax(8) = RmaxFrom2Points(coneshape,6,10,coneshape->GetZ(8)); | |
1721 | ||
1722 | coneshape->Rmax(9) = coneshape->GetRmax(8); | |
1723 | ||
1724 | coneshape->Z(11) = kConeZLength; | |
1725 | coneshape->Rmin(11) = coneshape->GetRmin(10); | |
1726 | coneshape->Rmax(11) = kConeCent2RCurv2; | |
1727 | ||
1728 | // SSD Cone Insert: another Pcon | |
1729 | Double_t x0, y0, x1, y1, x2, y2; | |
1730 | TGeoPcon *coneinsertshape = new TGeoPcon(0.0,360.0,12); | |
1731 | ||
1732 | coneinsertshape->Z(0) = coneshape->GetZ(0) + kCFThickness; | |
1733 | coneinsertshape->Rmin(0) = coneshape->GetRmin(0) + kCFThickness; | |
1734 | coneinsertshape->Rmax(0) = coneshape->GetRmax(0) - kCFThickness; | |
1735 | ||
1736 | x0 = coneshape->GetZ(0); y0 = coneshape->GetRmin(0); | |
1737 | x1 = coneshape->GetZ(1); y1 = coneshape->GetRmin(1); | |
1738 | x2 = coneshape->GetZ(2); y2 = coneshape->GetRmin(2); | |
1739 | InsidePoint(x0, y0, x1, y1, x2, y2, kCFThickness, z, rmin1); | |
1740 | coneinsertshape->Z(1) = z; | |
1741 | coneinsertshape->Rmin(1) = rmin1; | |
1742 | coneinsertshape->Rmax(1) = coneinsertshape->GetRmax(0); | |
1743 | ||
1744 | x0 = coneshape->GetZ(1); y0 = coneshape->GetRmin(1); | |
1745 | x1 = coneshape->GetZ(2); y1 = coneshape->GetRmin(2); | |
1746 | x2 = coneshape->GetZ(3); y2 = coneshape->GetRmin(3); | |
1747 | InsidePoint(x0, y0, x1, y1, x2, y2, kCFThickness, z, rmin1); | |
1748 | coneinsertshape->Z(2) = z; | |
1749 | coneinsertshape->Rmin(2) = rmin1; | |
1750 | coneinsertshape->Rmax(2) = coneinsertshape->GetRmax(1); | |
1751 | ||
1752 | x0 = coneshape->GetZ(2); y0 = coneshape->GetRmin(2); | |
1753 | x1 = coneshape->GetZ(3); y1 = coneshape->GetRmin(3); | |
1754 | x2 = coneshape->GetZ(4); y2 = coneshape->GetRmin(4); | |
1755 | InsidePoint(x0, y0, x1, y1, x2, y2, kCFThickness, z, rmin1); | |
1756 | coneinsertshape->Z(3) = z; | |
1757 | coneinsertshape->Rmin(3) = rmin1; | |
1758 | coneinsertshape->Rmax(3) = coneinsertshape->GetRmax(2); | |
1759 | ||
1760 | x0 = coneshape->GetZ(3); y0 = coneshape->GetRmax(3); | |
1761 | x1 = coneshape->GetZ(4); y1 = coneshape->GetRmax(4); | |
1762 | x2 = coneshape->GetZ(5); y2 = coneshape->GetRmax(5); | |
1763 | InsidePoint(x0, y0, x1, y1, x2, y2, -kCFThickness, z, rmax); | |
1764 | coneinsertshape->Z(4) = z; | |
1765 | coneinsertshape->Rmax(4) = rmax; | |
1766 | ||
1767 | x0 = coneshape->GetZ(4); y0 = coneshape->GetRmax(4); | |
1768 | x1 = coneshape->GetZ(5); y1 = coneshape->GetRmax(5); | |
1769 | x2 = coneshape->GetZ(6); y2 = coneshape->GetRmax(6); | |
1770 | InsidePoint(x0, y0, x1, y1, x2, y2, -kCFThickness, z, rmax); | |
1771 | coneinsertshape->Z(5) = z; | |
1772 | coneinsertshape->Rmax(5) = rmax; | |
1773 | ||
1774 | x0 = coneshape->GetZ(5); y0 = coneshape->GetRmax(5); | |
1775 | x1 = coneshape->GetZ(6); y1 = coneshape->GetRmax(6); | |
1776 | x2 = coneshape->GetZ(7); y2 = coneshape->GetRmax(7); | |
1777 | InsidePoint(x0, y0, x1, y1, x2, y2, -kCFThickness, z, rmax); | |
1778 | coneinsertshape->Z(6) = z; | |
1779 | coneinsertshape->Rmax(6) = rmax; | |
1780 | ||
1781 | x0 = coneshape->GetZ(6); y0 = coneshape->GetRmin(6); | |
1782 | x1 = coneshape->GetZ(7); y1 = coneshape->GetRmin(7); | |
1783 | x2 = coneshape->GetZ(8); y2 = coneshape->GetRmin(8); | |
1784 | InsidePoint(x0, y0, x1, y1, x2, y2, kCFThickness, z, rmin1); | |
1785 | coneinsertshape->Z(7) = z; | |
1786 | coneinsertshape->Rmin(7) = rmin1; | |
1787 | ||
1788 | coneinsertshape->Rmin(4) = RminFrom2Points(coneinsertshape,3,7, | |
1789 | coneinsertshape->GetZ(4)); | |
1790 | ||
1791 | coneinsertshape->Rmin(5) = RminFrom2Points(coneinsertshape,3,7, | |
1792 | coneinsertshape->GetZ(5)); | |
1793 | ||
1794 | coneinsertshape->Rmin(6) = coneinsertshape->GetRmin(5); | |
1795 | ||
1796 | x0 = coneshape->GetZ(7); y0 = coneshape->GetRmin(7); | |
1797 | x1 = coneshape->GetZ(8); y1 = coneshape->GetRmin(8); | |
1798 | x2 = coneshape->GetZ(9); y2 = coneshape->GetRmin(9); | |
1799 | InsidePoint(x0, y0, x1, y1, x2, y2, kCFThickness, z, rmin1); | |
1800 | coneinsertshape->Z(8) = z; | |
1801 | coneinsertshape->Rmin(8) = rmin1; | |
1802 | ||
1803 | x0 = coneshape->GetZ( 8); y0 = coneshape->GetRmin( 8); | |
1804 | x1 = coneshape->GetZ( 9); y1 = coneshape->GetRmin( 9); | |
1805 | x2 = coneshape->GetZ(10); y2 = coneshape->GetRmin(10); | |
1806 | InsidePoint(x0, y0, x1, y1, x2, y2, kCFThickness, z, rmin1); | |
1807 | coneinsertshape->Z(9) = z; | |
1808 | coneinsertshape->Rmin(9) = rmin1; | |
1809 | ||
1810 | x0 = coneshape->GetZ( 9); y0 = coneshape->GetRmax( 9); | |
1811 | x1 = coneshape->GetZ(10); y1 = coneshape->GetRmax(10); | |
1812 | x2 = coneshape->GetZ(11); y2 = coneshape->GetRmax(11); | |
1813 | InsidePoint(x0, y0, x1, y1, x2, y2, -kCFThickness, z, rmax); | |
1814 | coneinsertshape->Z(10) = z; | |
1815 | coneinsertshape->Rmax(10) = rmax; | |
1816 | coneinsertshape->Rmin(10) = coneinsertshape->GetRmin(9); | |
1817 | ||
1818 | coneinsertshape->Rmax(7) = RmaxFrom2Points(coneinsertshape,6,10, | |
1819 | coneinsertshape->GetZ(7)); | |
1820 | ||
1821 | coneinsertshape->Rmax(8) = RmaxFrom2Points(coneinsertshape,6,10, | |
1822 | coneinsertshape->GetZ(8)); | |
1823 | ||
1824 | coneinsertshape->Rmax(9) = coneinsertshape->GetRmax(8); | |
1825 | ||
1826 | x0 = coneshape->GetZ(10); y0 = coneshape->GetRmax(10); | |
1827 | x1 = coneshape->GetZ(11); y1 = coneshape->GetRmax(11); | |
1828 | x2 = coneshape->GetZ(11); y2 = coneshape->GetRmin(11); | |
1829 | InsidePoint(x0, y0, x1, y1, x2, y2, -kCFThickness, z, rmax); | |
1830 | coneinsertshape->Z(11) = z; | |
1831 | coneinsertshape->Rmax(11) = rmax; | |
1832 | coneinsertshape->Rmin(11) = coneinsertshape->GetRmin(10); | |
1833 | ||
1834 | // SSD Cone Foams: two other Pcon's | |
1835 | TGeoPcon *conefoam1shape = new TGeoPcon(0.0, 360.0, 4); | |
1836 | ||
1837 | conefoam1shape->Z(0) = coneinsertshape->GetZ(3); | |
1838 | conefoam1shape->Rmin(0) = coneinsertshape->GetRmin(3); | |
1839 | conefoam1shape->Rmax(0) = conefoam1shape->GetRmin(0); | |
1840 | ||
1841 | conefoam1shape->Rmax(1) = conefoam1shape->GetRmax(0); | |
1842 | conefoam1shape->Z(1) = ZFromRmaxpCone(coneinsertshape,7,90.-kConeTheta, | |
1843 | conefoam1shape->GetRmax(1)); | |
1844 | conefoam1shape->Rmin(1) = RminFromZpCone(coneinsertshape,3,90.-kConeTheta, | |
1845 | conefoam1shape->GetZ(1)); | |
1846 | ||
1847 | Double_t t = kConeThickness - 2*kCFThickness; | |
1848 | conefoam1shape->Rmin(2) = conefoam1shape->GetRmax(0) - | |
1849 | (kConeFoam1Length*kCosConeTheta - t*kSinConeTheta); | |
1850 | conefoam1shape->Z(2) = ZFromRminpCone(coneinsertshape,3,90.-kConeTheta, | |
1851 | conefoam1shape->GetRmin(2)); | |
1852 | conefoam1shape->Rmax(2) = RmaxFromZpCone(coneinsertshape,7,90.-kConeTheta, | |
1853 | conefoam1shape->GetZ(2)); | |
1854 | ||
1855 | conefoam1shape->Rmin(3) = conefoam1shape->GetRmin(2); | |
1856 | conefoam1shape->Rmax(3) = conefoam1shape->GetRmin(3); | |
1857 | conefoam1shape->Z(3) = ZFromRmaxpCone(coneinsertshape,7,90.-kConeTheta, | |
1858 | conefoam1shape->GetRmax(3)); | |
1859 | ||
1860 | TGeoPcon *conefoam2shape = new TGeoPcon(0.0, 360.0, 4); | |
1861 | ||
1862 | conefoam2shape->Z(3) = coneinsertshape->GetZ(10); | |
1863 | conefoam2shape->Rmin(3) = coneinsertshape->GetRmax(10); | |
1864 | conefoam2shape->Rmax(3) = conefoam2shape->GetRmin(3); | |
1865 | ||
1866 | conefoam2shape->Rmin(2) = conefoam2shape->GetRmin(3); | |
1867 | conefoam2shape->Z(2) = ZFromRminpCone(coneinsertshape,3,90.-kConeTheta, | |
1868 | conefoam2shape->GetRmin(2)); | |
1869 | conefoam2shape->Rmax(2) = RmaxFromZpCone(coneinsertshape,7,90.-kConeTheta, | |
1870 | conefoam2shape->GetZ(2)); | |
1871 | ||
1872 | conefoam2shape->Rmin(0) = conefoam2shape->GetRmax(2) + | |
1873 | (kConeFoam2Length*kCosConeTheta - t*kSinConeTheta); | |
1874 | conefoam2shape->Rmax(0) = conefoam2shape->GetRmin(0); | |
1875 | conefoam2shape->Z(0) = ZFromRminpCone(coneinsertshape,3,90.-kConeTheta, | |
1876 | conefoam2shape->GetRmin(0)); | |
1877 | ||
1878 | conefoam2shape->Rmax(1) = conefoam2shape->GetRmax(0); | |
1879 | conefoam2shape->Z(1) = ZFromRmaxpCone(coneinsertshape,7,90.-kConeTheta, | |
1880 | conefoam2shape->GetRmax(1)); | |
1881 | conefoam2shape->Rmin(1) = RminFromZpCone(coneinsertshape,3,90.-kConeTheta, | |
1882 | conefoam2shape->GetZ(1)); | |
1883 | ||
1884 | // SSD Cone Holes: Pcon's | |
a30e33f0 | 1885 | // A single hole volume gives an overlap with coneinsert, so |
1886 | // three contiguous volumes are created: one to be put in coneinsert | |
1887 | // and two in the cone carbon fiber envelope | |
3a299c65 | 1888 | Double_t holePhi; |
1889 | holePhi = (kCoolingHoleWidth/kCoolingHoleRmin)*TMath::RadToDeg(); | |
1890 | ||
1891 | TGeoPcon *coolingholeshape = new TGeoPcon(-holePhi/2., holePhi, 4); | |
1892 | ||
1893 | coolingholeshape->Rmin(0) = kCoolingHoleRmin + kCoolingHoleHight; | |
1894 | coolingholeshape->Rmax(0) = coolingholeshape->GetRmin(0); | |
a30e33f0 | 1895 | coolingholeshape->Z(0) = ZFromRminpCone(coneinsertshape,3,90.-kConeTheta, |
3a299c65 | 1896 | coolingholeshape->GetRmin(0)); |
1897 | ||
1898 | coolingholeshape->Rmax(1) = coolingholeshape->GetRmax(0); | |
a30e33f0 | 1899 | coolingholeshape->Z(1) = ZFromRmaxpCone(coneinsertshape,7,90.-kConeTheta, |
3a299c65 | 1900 | coolingholeshape->GetRmax(1)); |
a30e33f0 | 1901 | coolingholeshape->Rmin(1) = RminFromZpCone(coneinsertshape,3,90.-kConeTheta, |
3a299c65 | 1902 | coolingholeshape->GetZ(1)); |
1903 | ||
1904 | coolingholeshape->Rmin(2) = kCoolingHoleRmin; | |
a30e33f0 | 1905 | coolingholeshape->Z(2) = ZFromRminpCone(coneinsertshape,3,90.-kConeTheta, |
3a299c65 | 1906 | coolingholeshape->GetRmin(2)); |
a30e33f0 | 1907 | coolingholeshape->Rmax(2) = RmaxFromZpCone(coneinsertshape,7,90.-kConeTheta, |
3a299c65 | 1908 | coolingholeshape->GetZ(2)); |
1909 | ||
1910 | coolingholeshape->Rmin(3) = coolingholeshape->GetRmin(2); | |
1911 | coolingholeshape->Rmax(3) = coolingholeshape->GetRmin(3); | |
a30e33f0 | 1912 | coolingholeshape->Z(3) = ZFromRmaxpCone(coneinsertshape,7,90.-kConeTheta, |
3a299c65 | 1913 | coolingholeshape->GetRmax(3)); |
1914 | ||
a30e33f0 | 1915 | TGeoPcon *coolinghole2shape = new TGeoPcon(-holePhi/2., holePhi, 4); |
1916 | ||
1917 | coolinghole2shape->Rmin(0) = kCoolingHoleRmin + kCoolingHoleHight; | |
1918 | coolinghole2shape->Rmax(0) = coolinghole2shape->GetRmin(0); | |
1919 | coolinghole2shape->Z(0) = ZFromRminpCone(coneshape,3,90.-kConeTheta, | |
1920 | coolinghole2shape->GetRmin(0)); | |
1921 | ||
1922 | coolinghole2shape->Rmax(1) = coolinghole2shape->GetRmax(0); | |
1923 | coolinghole2shape->Z(1) = coolingholeshape->GetZ(0); | |
1924 | coolinghole2shape->Rmin(1) = RminFromZpCone(coneshape,3,90.-kConeTheta, | |
1925 | coolinghole2shape->GetZ(1)); | |
1926 | ||
1927 | coolinghole2shape->Rmin(2) = kCoolingHoleRmin; | |
1928 | coolinghole2shape->Z(2) = ZFromRminpCone(coneshape,3,90.-kConeTheta, | |
1929 | coolinghole2shape->GetRmin(2)); | |
1930 | coolinghole2shape->Rmax(2) = RminFromZpCone(coneinsertshape,3,90.-kConeTheta, | |
1931 | coolinghole2shape->GetZ(2)); | |
1932 | ||
1933 | coolinghole2shape->Rmin(3) = coolinghole2shape->GetRmin(2); | |
1934 | coolinghole2shape->Rmax(3) = coolinghole2shape->GetRmin(3); | |
1935 | coolinghole2shape->Z(3) = coolingholeshape->GetZ(2); | |
1936 | ||
1937 | TGeoPcon *coolinghole3shape = new TGeoPcon(-holePhi/2., holePhi, 4); | |
1938 | ||
1939 | coolinghole3shape->Rmin(0) = kCoolingHoleRmin + kCoolingHoleHight; | |
1940 | coolinghole3shape->Rmax(0) = coolinghole3shape->GetRmin(0); | |
1941 | coolinghole3shape->Z(0) = coolingholeshape->GetZ(1); | |
1942 | ||
1943 | coolinghole3shape->Rmax(1) = coolinghole3shape->GetRmax(0); | |
1944 | coolinghole3shape->Z(1) = ZFromRmaxpCone(coneshape,7,90.-kConeTheta, | |
1945 | coolinghole3shape->GetRmax(1)); | |
1946 | coolinghole3shape->Rmin(1) = RmaxFromZpCone(coneinsertshape,7,90.-kConeTheta, | |
1947 | coolinghole3shape->GetZ(1)); | |
1948 | ||
1949 | coolinghole3shape->Rmin(2) = kCoolingHoleRmin; | |
1950 | coolinghole3shape->Z(2) = coolingholeshape->GetZ(3); | |
1951 | coolinghole3shape->Rmax(2) = RmaxFromZpCone(coneshape,7,90.-kConeTheta, | |
1952 | coolinghole3shape->GetZ(2)); | |
1953 | ||
1954 | coolinghole3shape->Rmin(3) = coolinghole3shape->GetRmin(2); | |
1955 | coolinghole3shape->Rmax(3) = coolinghole3shape->GetRmin(3); | |
1956 | coolinghole3shape->Z(3) = ZFromRmaxpCone(coneshape,7,90.-kConeTheta, | |
1957 | coolinghole3shape->GetRmax(3)); | |
1958 | ||
1959 | // | |
3a299c65 | 1960 | holePhi = (kMountingHoleWidth/kMountingHoleRmin)*TMath::RadToDeg(); |
1961 | ||
1962 | TGeoPcon *mountingholeshape = new TGeoPcon(-holePhi/2., holePhi, 4); | |
1963 | ||
1964 | mountingholeshape->Rmin(0) = kMountingHoleRmin + kMountingHoleHight; | |
1965 | mountingholeshape->Rmax(0) = mountingholeshape->GetRmin(0); | |
1966 | mountingholeshape->Z(0) = ZFromRminpCone(coneinsertshape,3,90.-kConeTheta, | |
1967 | mountingholeshape->GetRmin(0)); | |
1968 | ||
1969 | mountingholeshape->Rmin(1) = kMountingHoleRmin; | |
1970 | mountingholeshape->Rmax(1) = mountingholeshape->GetRmax(0); | |
1971 | mountingholeshape->Z(1) = ZFromRminpCone(coneinsertshape,3,90.-kConeTheta, | |
1972 | mountingholeshape->GetRmin(1)); | |
1973 | ||
1974 | mountingholeshape->Rmin(2) = mountingholeshape->GetRmin(1); | |
1975 | mountingholeshape->Rmax(2) = mountingholeshape->GetRmax(1); | |
1976 | mountingholeshape->Z(2) = ZFromRmaxpCone(coneinsertshape,7,90.-kConeTheta, | |
1977 | mountingholeshape->GetRmax(2)); | |
1978 | ||
1979 | mountingholeshape->Rmin(3) = mountingholeshape->GetRmin(2); | |
1980 | mountingholeshape->Rmax(3) = mountingholeshape->GetRmin(3); | |
1981 | mountingholeshape->Z(3) = ZFromRmaxpCone(coneinsertshape,7,90.-kConeTheta, | |
1982 | mountingholeshape->GetRmax(3)); | |
1983 | ||
1984 | TGeoPcon *mountinghole2shape = new TGeoPcon(-holePhi/2., holePhi, 4); | |
1985 | ||
1986 | mountinghole2shape->Rmin(0) = kMountingHoleRmin + kMountingHoleHight; | |
1987 | mountinghole2shape->Rmax(0) = mountingholeshape->GetRmin(0); | |
1988 | mountinghole2shape->Z(0) = ZFromRminpCone(coneshape,3,90.-kConeTheta, | |
1989 | mountinghole2shape->GetRmin(0)); | |
1990 | ||
1991 | mountinghole2shape->Rmax(1) = mountinghole2shape->GetRmax(0); | |
1992 | mountinghole2shape->Z(1) = mountingholeshape->Z(0); | |
1993 | mountinghole2shape->Rmin(1) = RminFromZpCone(coneshape,3,90.-kConeTheta, | |
1994 | mountinghole2shape->GetZ(1)); | |
1995 | ||
1996 | mountinghole2shape->Rmin(2) = kMountingHoleRmin; | |
1997 | mountinghole2shape->Z(2) = ZFromRminpCone(coneshape,3,90.-kConeTheta, | |
1998 | mountinghole2shape->GetRmin(2)); | |
1999 | mountinghole2shape->Rmax(2) = RminFromZpCone(coneinsertshape,3,90.-kConeTheta, | |
2000 | mountinghole2shape->GetZ(2)); | |
2001 | ||
2002 | mountinghole2shape->Rmin(3) = mountinghole2shape->Rmin(2); | |
2003 | mountinghole2shape->Rmax(3) = mountinghole2shape->Rmin(3); | |
2004 | mountinghole2shape->Z(3) = mountingholeshape->Z(1); | |
2005 | ||
2006 | TGeoPcon *mountinghole3shape = new TGeoPcon(-holePhi/2., holePhi, 4); | |
2007 | ||
2008 | mountinghole3shape->Rmin(0) = kMountingHoleRmin + kMountingHoleHight; | |
2009 | mountinghole3shape->Rmax(0) = mountingholeshape->GetRmin(0); | |
2010 | mountinghole3shape->Z(0) = mountingholeshape->GetZ(2); | |
2011 | ||
2012 | mountinghole3shape->Rmax(1) = mountinghole3shape->GetRmax(0); | |
2013 | mountinghole3shape->Z(1) = ZFromRmaxpCone(coneshape,7,90.-kConeTheta, | |
2014 | mountinghole3shape->GetRmax(1)); | |
2015 | mountinghole3shape->Rmin(1) = RmaxFromZpCone(coneinsertshape,7,90.-kConeTheta, | |
2016 | mountinghole3shape->GetZ(1)); | |
2017 | ||
2018 | mountinghole3shape->Rmin(2) = kMountingHoleRmin; | |
2019 | mountinghole3shape->Z(2) = mountingholeshape->Z(3); | |
2020 | mountinghole3shape->Rmax(2) = RmaxFromZpCone(coneshape,7,90.-kConeTheta, | |
2021 | mountinghole3shape->GetZ(2)); | |
2022 | ||
2023 | mountinghole3shape->Rmin(3) = mountinghole3shape->Rmin(2); | |
2024 | mountinghole3shape->Rmax(3) = mountinghole3shape->Rmin(3); | |
2025 | mountinghole3shape->Z(3) = ZFromRmaxpCone(coneshape,7,90.-kConeTheta, | |
2026 | mountinghole3shape->GetRmax(3)); | |
2027 | ||
2028 | // The Cable Hole is even more complicated, a Composite Shape | |
2029 | // is unavoidable here (gosh!) | |
2030 | TGeoPcon *coneshapecopy = new TGeoPcon("conecopy",0.0, 360.0, 12); | |
2031 | ||
2032 | for (Int_t i=0; i<12; i++) { | |
2033 | coneshapecopy->Rmin(i) = coneshape->GetRmin(i); | |
2034 | coneshapecopy->Rmax(i) = coneshape->GetRmax(i); | |
2035 | coneshapecopy->Z(i) = coneshape->GetZ(i); | |
2036 | } | |
2037 | ||
2038 | holePhi = (kCableHoleWidth/kCableHoleRout)*TMath::RadToDeg(); | |
2039 | TGeoConeSeg *chCS = new TGeoConeSeg("chCS", 0.5*kConeZLength, | |
2040 | kCableHoleRin, kCableHoleRout, | |
2041 | kCableHoleRin, kCableHoleRout, | |
2042 | -0.5*holePhi, 0.5*holePhi); | |
2043 | ||
2044 | TGeoCompositeShape *cableholeshape = new TGeoCompositeShape( | |
2045 | "SSDCableHoleShape", | |
2046 | "conecopy*chCS"); | |
2047 | ||
2048 | if(GetDebug(1)){ | |
2049 | chCS->InspectShape(); | |
2050 | cableholeshape->InspectShape(); | |
2051 | } | |
2052 | ||
2053 | // SSD Cone Wings: Tube and TubeSeg shapes | |
2054 | Double_t angleWideWing, angleWideWingThickness; | |
2055 | angleWideWing = (kWingWidth/kWingRmax)*TMath::RadToDeg(); | |
2056 | angleWideWingThickness = (kCFThickness/kWingRmax)*TMath::RadToDeg(); | |
2057 | ||
2058 | TGeoTubeSeg *wingshape = new TGeoTubeSeg(kConeROuterMax, kWingRmax, | |
2059 | kWingHalfThick, | |
2060 | 0, angleWideWing); | |
2061 | ||
2062 | TGeoTubeSeg *winginsertshape = new TGeoTubeSeg(kConeROuterMax, | |
2063 | kWingRmax-kCFThickness, | |
2064 | kWingHalfThick-kCFThickness, | |
2065 | angleWideWingThickness, | |
2066 | angleWideWing-angleWideWingThickness); | |
2067 | ||
2068 | // SDD support plate, SSD side (Mounting Bracket): a TubeSeg | |
2069 | TGeoTubeSeg *bracketshape = new TGeoTubeSeg(kBracketRmin, kBracketRmax, | |
2070 | kBracketHalfLength, -kBracketPhi/2, kBracketPhi/2); | |
2071 | ||
2072 | ||
2073 | // We have the shapes: now create the real volumes | |
2074 | ||
2075 | TGeoVolume *cfcone = new TGeoVolume("SSDCarbonFiberCone", | |
2076 | coneshape,medSSDcf); | |
2077 | cfcone->SetVisibility(kTRUE); | |
2078 | cfcone->SetLineColor(4); // Blue | |
2079 | cfcone->SetLineWidth(1); | |
2080 | cfcone->SetFillColor(cfcone->GetLineColor()); | |
2081 | cfcone->SetFillStyle(4000); // 0% transparent | |
2082 | ||
2083 | TGeoVolume *cfconeinsert = new TGeoVolume("SSDCarbonFiberConeInsert", | |
2084 | coneinsertshape,medSSDste); | |
2085 | cfconeinsert->SetVisibility(kTRUE); | |
2086 | cfconeinsert->SetLineColor(2); // Red | |
2087 | cfconeinsert->SetLineWidth(1); | |
2088 | cfconeinsert->SetFillColor(cfconeinsert->GetLineColor()); | |
2089 | cfconeinsert->SetFillStyle(4050); // 50% transparent | |
2090 | ||
2091 | TGeoVolume *cfconefoam1 = new TGeoVolume("SSDCarbonFiberConeFoam1", | |
2092 | conefoam1shape,medSSDroh); | |
2093 | cfconefoam1->SetVisibility(kTRUE); | |
2094 | cfconefoam1->SetLineColor(3); // Green | |
2095 | cfconefoam1->SetLineWidth(1); | |
2096 | cfconefoam1->SetFillColor(cfconefoam1->GetLineColor()); | |
2097 | cfconefoam1->SetFillStyle(4050); // 50% transparent | |
2098 | ||
2099 | TGeoVolume *cfconefoam2 = new TGeoVolume("SSDCarbonFiberConeFoam2", | |
2100 | conefoam2shape,medSSDroh); | |
2101 | cfconefoam2->SetVisibility(kTRUE); | |
2102 | cfconefoam2->SetLineColor(3); // Green | |
2103 | cfconefoam2->SetLineWidth(1); | |
2104 | cfconefoam2->SetFillColor(cfconefoam2->GetLineColor()); | |
2105 | cfconefoam2->SetFillStyle(4050); // 50% transparent | |
2106 | ||
2107 | TGeoVolume *coolinghole = new TGeoVolume("SSDCoolingHole", | |
2108 | coolingholeshape,medSSDair); | |
2109 | coolinghole->SetVisibility(kTRUE); | |
2110 | coolinghole->SetLineColor(5); // Yellow | |
2111 | coolinghole->SetLineWidth(1); | |
2112 | coolinghole->SetFillColor(coolinghole->GetLineColor()); | |
2113 | coolinghole->SetFillStyle(4090); // 90% transparent | |
2114 | ||
a30e33f0 | 2115 | TGeoVolume *coolinghole2 = new TGeoVolume("SSDCoolingHole2", |
2116 | coolinghole2shape,medSSDair); | |
2117 | coolinghole2->SetVisibility(kTRUE); | |
2118 | coolinghole2->SetLineColor(5); // Yellow | |
2119 | coolinghole2->SetLineWidth(1); | |
2120 | coolinghole2->SetFillColor(coolinghole2->GetLineColor()); | |
2121 | coolinghole2->SetFillStyle(4090); // 90% transparent | |
2122 | ||
2123 | TGeoVolume *coolinghole3 = new TGeoVolume("SSDCoolingHole3", | |
2124 | coolinghole3shape,medSSDair); | |
2125 | coolinghole3->SetVisibility(kTRUE); | |
2126 | coolinghole3->SetLineColor(5); // Yellow | |
2127 | coolinghole3->SetLineWidth(1); | |
2128 | coolinghole3->SetFillColor(coolinghole3->GetLineColor()); | |
2129 | coolinghole3->SetFillStyle(4090); // 90% transparent | |
2130 | ||
3a299c65 | 2131 | TGeoVolume *mountinghole = new TGeoVolume("SSDMountingHole", |
2132 | mountingholeshape,medSSDair); | |
2133 | mountinghole->SetVisibility(kTRUE); | |
2134 | mountinghole->SetLineColor(5); // Yellow | |
2135 | mountinghole->SetLineWidth(1); | |
2136 | mountinghole->SetFillColor(mountinghole->GetLineColor()); | |
2137 | mountinghole->SetFillStyle(4090); // 90% transparent | |
2138 | ||
2139 | TGeoVolume *mountinghole2 = new TGeoVolume("SSDMountingHole2", | |
2140 | mountinghole2shape,medSSDair); | |
2141 | mountinghole2->SetVisibility(kTRUE); | |
2142 | mountinghole2->SetLineColor(5); // Yellow | |
2143 | mountinghole2->SetLineWidth(1); | |
2144 | mountinghole2->SetFillColor(mountinghole2->GetLineColor()); | |
2145 | mountinghole2->SetFillStyle(4090); // 90% transparent | |
2146 | ||
2147 | TGeoVolume *mountinghole3 = new TGeoVolume("SSDMountingHole3", | |
2148 | mountinghole3shape,medSSDair); | |
2149 | mountinghole3->SetVisibility(kTRUE); | |
2150 | mountinghole3->SetLineColor(5); // Yellow | |
2151 | mountinghole3->SetLineWidth(1); | |
2152 | mountinghole3->SetFillColor(mountinghole3->GetLineColor()); | |
2153 | mountinghole3->SetFillStyle(4090); // 90% transparent | |
2154 | ||
2155 | TGeoVolume *wing = new TGeoVolume("SSDWing",wingshape,medSSDcf); | |
2156 | wing->SetVisibility(kTRUE); | |
2157 | wing->SetLineColor(4); // Blue | |
2158 | wing->SetLineWidth(1); | |
2159 | wing->SetFillColor(wing->GetLineColor()); | |
2160 | wing->SetFillStyle(4000); // 0% transparent | |
2161 | ||
2162 | TGeoVolume *cablehole = new TGeoVolume("SSDCableHole", | |
2163 | cableholeshape,medSSDair); | |
2164 | cablehole->SetVisibility(kTRUE); | |
2165 | cablehole->SetLineColor(5); // Yellow | |
2166 | cablehole->SetLineWidth(1); | |
2167 | cablehole->SetFillColor(cablehole->GetLineColor()); | |
2168 | cablehole->SetFillStyle(4090); // 90% transparent | |
2169 | ||
2170 | TGeoVolume *winginsert = new TGeoVolume("SSDWingInsert", | |
2171 | winginsertshape,medSSDste); | |
2172 | winginsert->SetVisibility(kTRUE); | |
2173 | winginsert->SetLineColor(2); // Red | |
2174 | winginsert->SetLineWidth(1); | |
2175 | winginsert->SetFillColor(winginsert->GetLineColor()); | |
2176 | winginsert->SetFillStyle(4050); // 50% transparent | |
2177 | ||
2178 | TGeoVolume *bracket = new TGeoVolume("SSDMountingBracket", | |
2179 | bracketshape,medSSDal); | |
2180 | bracket->SetVisibility(kTRUE); | |
2181 | bracket->SetLineColor(6); // Purple | |
2182 | bracket->SetLineWidth(1); | |
2183 | bracket->SetFillColor(bracket->GetLineColor()); | |
2184 | bracket->SetFillStyle(4000); // 0% transparent | |
2185 | ||
2186 | // Mount up a cone | |
2187 | for (Int_t i=0; i<(Int_t)(360./kMountingHolePhi); i++) { | |
2188 | Double_t phiH = i*kMountingHolePhi + 0.5*kMountingHolePhi; | |
2189 | cfconefoam2->AddNode(mountinghole,i+1, new TGeoRotation("", phiH, 0, 0)); | |
2190 | } | |
2191 | ||
a30e33f0 | 2192 | for (Int_t i=0; i<(Int_t)(360./kCoolingHolePhi); i++) { |
2193 | Double_t phiH = i*kCoolingHolePhi + 0.5*kCoolingHolePhi; | |
2194 | cfconeinsert->AddNodeOverlap(coolinghole,i+1, new TGeoRotation("", phiH, 0, 0)); | |
2195 | } | |
2196 | ||
3a299c65 | 2197 | cfconeinsert->AddNode(cfconefoam1,1,0); |
2198 | cfconeinsert->AddNode(cfconefoam2,1,0); | |
2199 | ||
2200 | cfcone->AddNode(cfconeinsert,1,0); | |
2201 | ||
2202 | for (Int_t i=0; i<(Int_t)(360./kCoolingHolePhi); i++) { | |
2203 | Double_t phiH = i*kCoolingHolePhi + 0.5*kCoolingHolePhi; | |
a30e33f0 | 2204 | cfcone->AddNode(coolinghole2,i+1, new TGeoRotation("", phiH, 0, 0)); |
2205 | cfcone->AddNode(coolinghole3,i+1, new TGeoRotation("", phiH, 0, 0)); | |
3a299c65 | 2206 | cfcone->AddNodeOverlap(cablehole,i+1, new TGeoRotation("", phiH, 0, 0)); |
2207 | } | |
2208 | ||
2209 | for (Int_t i=0; i<(Int_t)(360./kMountingHolePhi); i++) { | |
2210 | Double_t phiH = i*kMountingHolePhi + 0.5*kMountingHolePhi; | |
2211 | cfcone->AddNode(mountinghole2,i+1, new TGeoRotation("", phiH, 0, 0)); | |
2212 | cfcone->AddNode(mountinghole3,i+1, new TGeoRotation("", phiH, 0, 0)); | |
2213 | } | |
2214 | ||
2215 | wing->AddNode(winginsert,1,0); | |
2216 | ||
2217 | // Add all volumes in the Cone assembly | |
2218 | vC->AddNode(cfcone,1,new TGeoTranslation(0,0,-kConeZPosition)); | |
2219 | ||
2220 | for (Int_t i=0; i<4; i++) { | |
2221 | Double_t thetaW = kThetaWing + 90.*i; | |
2222 | vC->AddNode(wing, i+1, new TGeoCombiTrans(0, 0, -kConeZPosition, | |
2223 | new TGeoRotation("",thetaW,180,0))); | |
2224 | } | |
2225 | ||
2226 | Double_t zBracket = kConeZPosition - coneshape->GetZ(9) + | |
a30e33f0 | 2227 | 2*bracketshape->GetDz(); |
3a299c65 | 2228 | for (Int_t i=0; i<3; i++) { |
2229 | Double_t thetaB = 60 + 120.*i; | |
2230 | vC->AddNode(bracket, i+1, new TGeoCombiTrans(0, 0, -zBracket, | |
2231 | new TGeoRotation("",thetaB,0,0))); | |
2232 | } | |
2233 | ||
2234 | // Finally put everything in the mother volume | |
2235 | moth->AddNode(cfcylinder,1,0); | |
2236 | ||
2237 | moth->AddNode(vC, 1, 0 ); | |
2238 | moth->AddNode(vC, 2, new TGeoRotation("",180, 180, 0) ); | |
2239 | ||
2240 | // Some debugging if requested | |
2241 | if(GetDebug(1)){ | |
2242 | vC->PrintNodes(); | |
2243 | vC->InspectShape(); | |
2244 | } | |
2245 | ||
2246 | return; | |
172b0d90 | 2247 | } |
2248 | ||
2249 | //______________________________________________________________________ | |
543b7370 | 2250 | void AliITSv11GeometrySupport::ServicesCableSupport(TGeoVolume *moth, |
2251 | TGeoManager *mgr){ | |
172b0d90 | 2252 | // Define the detail ITS cable support trays on both the RB24 and |
2253 | // RB26 sides.. | |
2254 | // Inputs: | |
543b7370 | 2255 | // TGeoVolume *moth The mother volume to place this object. |
2256 | // TGeoManager *mgr A pointer to the Geo-Manager default gGeoManager | |
172b0d90 | 2257 | // Outputs: |
2258 | // none. | |
2259 | // Return: | |
2260 | // none. | |
2261 | // Based on the Drawings SSup_201A.jpg unless otherwise stated, | |
2262 | // Volumes A..., | |
cee918ed | 2263 | TGeoMedium *medSUPcf = 0; // SUP support cone Carbon Fiber materal nbr. |
2264 | TGeoMedium *medSUPfs = 0; // SUP support cone inserto stesalite 4411w. | |
2265 | TGeoMedium *medSUPfo = 0; // SUP support cone foam, Rohacell 50A. | |
2266 | TGeoMedium *medSUPss = 0; // SUP support cone screw material,Stainless | |
2267 | TGeoMedium *medSUPair = 0; // SUP support cone Air | |
2268 | TGeoMedium *medSUPal = 0; // SUP support cone SDD mounting bracket Al | |
2269 | TGeoMedium *medSUPwater = 0; // SUP support cone Water | |
cee918ed | 2270 | medSUPcf = mgr->GetMedium("ITSssdCarbonFiber"); |
2271 | medSUPfs = mgr->GetMedium("ITSssdStaselite4411w"); | |
2272 | medSUPfo = mgr->GetMedium("ITSssdRohacell50A"); | |
2273 | medSUPss = mgr->GetMedium("ITSssdStainlessSteal"); | |
2274 | medSUPair = mgr->GetMedium("ITSssdAir"); | |
2275 | medSUPal = mgr->GetMedium("ITSssdAl"); | |
2276 | medSUPwater = mgr->GetMedium("ITSssdWater"); | |
172b0d90 | 2277 | // |
543b7370 | 2278 | Int_t i,j,iRmin; |
db486a6e | 2279 | Double_t x,y,z,t,t0,dt,di,r,l,local[3],master[3]; |
2280 | Char_t name[100]; | |
2281 | Double_t r1,r2,m; | |
2282 | // RB 24, Open Side. | |
cee918ed | 2283 | const Double_t kfrm24Z0 = 900*fgkmm;//SSup_203A.jpg |
2284 | const Double_t kfrm24Thss = 5.0*fgkmm; | |
2285 | const Double_t kfrm24Rss = 444.5*fgkmm-kfrm24Thss; //SSup_204A.jpg | |
2286 | const Double_t kfrm24Width = 10.0*fgkmm; | |
2287 | const Double_t kfrm24Hight = 10.0*fgkmm; | |
2288 | const Double_t kfrm24Phi0 = 15.2*fgkDegree; // SSup_602A.jpg | |
2289 | const Double_t kfrm24Phi1 = (90.0-7.6)*fgkDegree; // SSup_802A.jpg | |
2290 | const Double_t kfrm24ZssSection = (415.0-10.0)*fgkmm; | |
2291 | const Int_t kfrm24NZsections = 4; | |
2292 | const Int_t kfrm24NPhiSections = 4; | |
2293 | const Int_t kfrm24NPhi = 4; | |
db486a6e | 2294 | // These numbers are guessed at. |
2295 | const Double_t kfrm24ZfracAngle = 0.55; // frational z length to brack | |
2296 | const Double_t kfrm24Angle = 10.0*fgkDegree; // Guessed at | |
2297 | // | |
2298 | TGeoTubeSeg *sA24[kfrm24NZsections+1]; | |
2299 | TGeoArb8 *sB24[kfrm24NZsections+1]; | |
db486a6e | 2300 | Double_t zA24[kfrm24NZsections+1]; |
2301 | l = 4.*kfrm24ZssSection+5*kfrm24Width; | |
543b7370 | 2302 | j = iRmin = 0; |
db486a6e | 2303 | for(i=0;i<kfrm24NZsections+1;i++){ |
2304 | sprintf(name,"ITS sup Cable tray support frame radial section A24[%d]", | |
2305 | i); | |
2306 | r1 = kfrm24Rss; | |
2307 | if(i==0) zA24[i] = kfrm24Width; | |
2308 | else zA24[i] = zA24[i-1] + kfrm24ZssSection + kfrm24Width; | |
2309 | if(zA24[i]>l*kfrm24ZfracAngle){ // break, radii get larger | |
2310 | r1 = kfrm24Rss + (zA24[i]-kfrm24ZfracAngle*l)*SinD(kfrm24Angle); | |
2311 | } // end if | |
2312 | r2 = r1+kfrm24Thss; | |
2313 | sA24[i] = new TGeoTubeSeg(name,r1,r2,0.5*kfrm24Width,kfrm24Phi0, | |
2314 | kfrm24Phi1); | |
543b7370 | 2315 | if(i>0)if(sA24[i-1]->GetRmin()==sA24[i]->GetRmin()) j = iRmin = i; |
db486a6e | 2316 | } // end for i |
2317 | for(i=0;i<kfrm24NZsections;i++){ | |
2318 | sprintf(name,"ITS sup Cable tray support frame Z section B24[%d]",i); | |
2319 | sB24[i] = new TGeoArb8(name,0.5*kfrm24ZssSection); | |
2320 | sB24[i]->SetVertex(0,sA24[i]->GetRmin(),0.5*kfrm24Hight); | |
2321 | sB24[i]->SetVertex(1,sA24[i]->GetRmax(),0.5*kfrm24Hight); | |
2322 | sB24[i]->SetVertex(2,sA24[i]->GetRmin(),-0.5*kfrm24Hight); | |
2323 | sB24[i]->SetVertex(3,sA24[i]->GetRmax(),-0.5*kfrm24Hight); | |
2324 | sB24[i]->SetVertex(4,sA24[i+1]->GetRmin(),0.5*kfrm24Hight); | |
2325 | sB24[i]->SetVertex(5,sA24[i+1]->GetRmax(),0.5*kfrm24Hight); | |
2326 | sB24[i]->SetVertex(6,sA24[i+1]->GetRmin(),-0.5*kfrm24Hight); | |
2327 | sB24[i]->SetVertex(7,sA24[i+1]->GetRmax(),-0.5*kfrm24Hight); | |
2328 | } // end for i | |
543b7370 | 2329 | if(GetDebug(1)){ |
db486a6e | 2330 | for(i=0;i<kfrm24NZsections+1;i++) sA24[i]->InspectShape(); |
2331 | for(i=0;i<kfrm24NZsections;i++) sB24[i]->InspectShape(); | |
543b7370 | 2332 | } // end if GetDebug(1) |
2333 | TGeoVolume *vA24[kfrm24NZsections+1],*vB24[kfrm24NZsections]; | |
2334 | TGeoVolumeAssembly *vM24; | |
172b0d90 | 2335 | TGeoTranslation *tran; |
db486a6e | 2336 | TGeoRotation *rot,*rot1; |
172b0d90 | 2337 | TGeoCombiTrans *tranrot; |
2338 | // | |
db486a6e | 2339 | for(i=0;i<kfrm24NZsections+1;i++){ |
2340 | vA24[i] = 0; | |
2341 | sprintf(name,"ITSsupFrameA24[%d]",i); | |
2342 | vA24[i] = new TGeoVolume(name,sA24[i],medSUPss); | |
2343 | vA24[i]->SetVisibility(kTRUE); | |
2344 | vA24[i]->SetLineColor(1); // black | |
2345 | vA24[i]->SetLineWidth(1); | |
2346 | vA24[i]->SetFillColor(vA24[i]->GetLineColor()); | |
2347 | vA24[i]->SetFillStyle(4000); // 0% transparent | |
2348 | } // end for i | |
2349 | for(i=0;i<kfrm24NZsections;i++){ | |
2350 | vB24[i] = 0; | |
2351 | sprintf(name,"ITSsupFrameB24[%d]",i); | |
2352 | vB24[i] = new TGeoVolume(name,sB24[i],medSUPss); | |
2353 | vB24[i]->SetVisibility(kTRUE); | |
2354 | vB24[i]->SetLineColor(1); // black | |
2355 | vB24[i]->SetLineWidth(1); | |
2356 | vB24[i]->SetFillColor(vB24[i]->GetLineColor()); | |
2357 | vB24[i]->SetFillStyle(4000); // 0% transparent | |
2358 | } // end for i | |
543b7370 | 2359 | vM24 = new TGeoVolumeAssembly("ITSsupFrameM24"); |
2360 | //vM24->SetVisibility(kTRUE); | |
2361 | //vM24->SetLineColor(7); // light blue | |
2362 | //vM24->SetLineWidth(1); | |
2363 | //vM24->SetFillColor(vM24->GetLineColor()); | |
2364 | //vM24->SetFillStyle(4090); // 90% transparent | |
cee918ed | 2365 | // |
db486a6e | 2366 | Int_t ncopyB24[kfrm24NPhiSections]; |
cee918ed | 2367 | t0 = kfrm24Phi0; |
2368 | dt = (kfrm24Phi1-kfrm24Phi0)/((Double_t)kfrm24NPhiSections); | |
2369 | for(i=0;i<=kfrm24NZsections;i++){ | |
db486a6e | 2370 | z = zA24[i]; |
172b0d90 | 2371 | tran = new TGeoTranslation("",0.0,0.0,z); |
db486a6e | 2372 | vM24->AddNode(vA24[i],1,tran); |
2373 | if(i<kfrm24NZsections){ | |
2374 | ncopyB24[i] = 1; | |
2375 | for(j=0;j<=kfrm24NPhiSections;j++){ | |
2376 | t = t0 + ((Double_t)j)*dt; | |
2377 | rot = new TGeoRotation("",0.0,0.0,t); | |
2378 | tranrot = new TGeoCombiTrans("",0.0,0.0,z+sB24[i]->GetDz(),rot); | |
543b7370 | 2379 | //delete rot;// rot not explicity used in AddNode functions. |
db486a6e | 2380 | vM24->AddNode(vB24[i],ncopyB24[i]++,tranrot); |
2381 | } // end for j | |
2382 | } // end if | |
172b0d90 | 2383 | } // end for i |
db486a6e | 2384 | tran = new TGeoTranslation("",0.0,0.0,kfrm24Z0); |
cee918ed | 2385 | moth->AddNode(vM24,1,tran); |
2386 | for(i=1;i<kfrm24NPhi;i++){ | |
172b0d90 | 2387 | di = (Double_t) i; |
2388 | rot = new TGeoRotation("",0.0,0.0,90.0*di); | |
db486a6e | 2389 | tranrot = new TGeoCombiTrans("",0.0,0.0,kfrm24Z0,rot); |
543b7370 | 2390 | //delete rot;// rot not explicity used in AddNode functions. |
cee918ed | 2391 | moth->AddNode(vM24,i+1,tranrot); |
172b0d90 | 2392 | } // end for i |
543b7370 | 2393 | if(GetDebug(1)){ |
db486a6e | 2394 | for(i=0;i<kfrm24NZsections+1;i++) vA24[i]->PrintNodes(); |
2395 | for(i=0;i<kfrm24NZsections;i++) vB24[i]->PrintNodes(); | |
cee918ed | 2396 | vM24->PrintNodes(); |
172b0d90 | 2397 | } // end if |
db486a6e | 2398 | //================================================================== |
2399 | // RB24 Cable Tray | |
2400 | const Double_t kct24WidthBottom = 44.0*fgkmm; // Serv-C_208.jpg | |
2401 | const Double_t kct24WidthTop = 46.0*fgkmm; // Serv-C_208.jpg | |
2402 | const Double_t kct24Hight = 51.0*fgkmm; // Serv-C_208.jpg | |
2403 | const Double_t kct24AlThick = 1.0*fgkmm; // Serv-C_208.jpg | |
2404 | const Double_t kct24CapWidth = 46.0*fgkmm; // Serv-C_208.jpg | |
2405 | const Double_t kct24CapEar = 5.0*fgkmm; // Guess | |
2406 | const Double_t kct24Rmin = 455.0*fgkmm; // Serv-C_203.jpg | |
2407 | const Double_t kct24CoolSectionH = 470.0*fgkmm-kct24Rmin;// Serv-C_203.jpg | |
2408 | const Double_t kct24CoolCableDivEar = 2.0*fgkmm; // Guess | |
2409 | const Int_t kct24Ntrays = 48; // Serv-C_205.jpg | |
2410 | //const Int_t kct24Ntubes = 3; // Serv-C_208.jpg | |
2411 | // Patch Pannels for RB 24 side | |
2412 | const Double_t kft24PPHightSPDFMD = 72.0*fgkmm; // Serv-C_SPD/FMD.jpg | |
2413 | const Double_t kft24PPHightSDDSSD = 104.0*fgkmm; // Serv-C_SDD/SSD.jpg | |
2414 | const Double_t kft24PPlength = 350.0*fgkmm;//Serv-C_SPD/SDD/SSD/FMD_1.jpg | |
2415 | const Double_t kft24Theta = 2.0*TMath::ATan2(kct24WidthBottom, | |
2416 | 2.0*kct24Rmin)*fgkRadian; // | |
2417 | const Int_t kft24NPatchPannels = 20; // | |
2418 | // | |
2419 | Double_t xp[12],yp[12]; | |
2420 | TGeoPcon *sMT24; | |
2421 | TGeoXtru *sT24,*sTs24,*sTl24,*sTt24,*sU24,*sVl24,*sVs24,*sW24; | |
2422 | TGeoXtru *s3PP24,*s2PP24,*sV3PP24,*sV2PP24; | |
2423 | // Outer Tray Full | |
2424 | sT24 = new TGeoXtru(3); | |
2425 | sT24->SetName("ITS sup Full Cable Tray for RB24 Side T24"); | |
2426 | xp[0] = -0.5*kct24WidthBottom; | |
543b7370 | 2427 | yp[0] = sA24[0]->GetRmax(); |
db486a6e | 2428 | yp[1] = yp[0] + kct24Hight-kct24CapEar; |
2429 | xp[1] = Xfrom2Points(xp[0],yp[0],-0.5*kct24WidthTop+kct24AlThick, | |
2430 | yp[0]+kct24Hight,yp[1]); | |
2431 | yp[2] = yp[1]; | |
2432 | xp[2] = xp[1]-kct24AlThick; | |
2433 | xp[3] = -0.5*kct24CapWidth; | |
2434 | yp[3] = yp[0] + kct24Hight; | |
2435 | xp[4] = -xp[3]; | |
2436 | yp[4] = yp[3]; | |
2437 | xp[5] = -xp[2]; | |
2438 | yp[5] = yp[2]; | |
2439 | xp[6] = -xp[1]; | |
2440 | yp[6] = yp[1]; | |
2441 | xp[7] = -xp[0]; | |
2442 | yp[7] = yp[0]; | |
2443 | sT24->DefinePolygon(8,xp,yp); | |
543b7370 | 2444 | sT24->DefineSection(0,zA24[0]-kfrm24Width,0.0,0.0,1.0); |
2445 | sT24->DefineSection(1,zA24[iRmin],0.0,0.0,1.0); | |
2446 | sT24->DefineSection(2,zA24[kfrm24NZsections]+kfrm24Width,0.0, | |
2447 | sA24[kfrm24NZsections]->GetRmax()-sA24[0]->GetRmin()); | |
db486a6e | 2448 | // RB 24 full tray no divider (for ALG and T0-V0 cables?) |
2449 | sW24 = new TGeoXtru(3); | |
2450 | sW24->SetName("ITS sup Cable Tray No Divider for RB24 Side W24"); | |
2451 | xp[0] = sT24->GetX(0) + kct24AlThick; | |
543b7370 | 2452 | yp[0] = sT24->GetY(0) + kct24AlThick; |
db486a6e | 2453 | yp[1] = sT24->GetY(3) - kct24AlThick; |
2454 | xp[1] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1), | |
2455 | sT24->GetY(1),yp[1]) + kct24AlThick; | |
2456 | xp[2] = -xp[1]; | |
2457 | yp[2] = yp[1]; | |
2458 | xp[3] = -xp[0]; | |
2459 | yp[3] = yp[0]; | |
2460 | sW24->DefinePolygon(4,xp,yp); | |
2461 | for(i=0;i<sT24->GetNz();i++){ | |
2462 | sW24->DefineSection(i,sT24->GetZ(i),sT24->GetXOffset(i), | |
2463 | sT24->GetYOffset(i),sT24->GetScale(i)); | |
2464 | } // end for i | |
2465 | // Outer Tray Short | |
2466 | sTs24 = new TGeoXtru(3); | |
2467 | sTs24->SetName("ITS sup Short Cable Tray for RB24 Side Ts24"); | |
2468 | yp[0] = sT24->GetY(0) + kct24CoolSectionH; | |
2469 | xp[0] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1), | |
2470 | sT24->GetY(1),yp[0]); | |
2471 | for(i=1;i<7;i++){ | |
2472 | xp[i] = sT24->GetX(i); | |
2473 | yp[i] = sT24->GetY(i); | |
2474 | } // end for i | |
2475 | xp[7] = -xp[0]; | |
2476 | yp[7] = yp[0]; | |
2477 | sTs24->DefinePolygon(8,xp,yp); | |
543b7370 | 2478 | sTs24->DefineSection(0,zA24[0] -kfrm24Width+kft24PPlength); |
2479 | sTs24->DefineSection(1,zA24[iRmin]); | |
2480 | sTs24->DefineSection(2,zA24[kfrm24NZsections]+kfrm24Width, | |
2481 | sT24->GetXOffset(2), | |
db486a6e | 2482 | sT24->GetYOffset(2),sT24->GetScale(2)); |
2483 | // Outer Tray Long | |
2484 | sTl24 = new TGeoXtru(3); | |
2485 | sTl24->SetName("ITS sup Long Cable Tray for RB24 Side Tl24"); | |
2486 | for(i=0;i<8;i++){ | |
2487 | xp[i] = sTs24->GetX(i); | |
2488 | yp[i] = sTs24->GetY(i); | |
2489 | } // End for i | |
2490 | sTl24->DefinePolygon(8,xp,yp); | |
543b7370 | 2491 | sTl24->DefineSection(0,zA24[0]-kfrm24Width,0.0,0.0,1.0); |
2492 | sTl24->DefineSection(1,zA24[iRmin],0.0,0.0,1.0); | |
2493 | sTl24->DefineSection(2,zA24[kfrm24NZsections]+kfrm24Width,0.0, | |
2494 | sA24[kfrm24NZsections]->GetRmax()-sA24[0]->GetRmin(),1.0); | |
db486a6e | 2495 | // Outer Tray for air Tubes |
2496 | sTt24 = new TGeoXtru(3); | |
2497 | sTt24->SetName("ITS sup Long Air Tube Tray for RB24 Side Tt24"); | |
2498 | xp[0] = sT24->GetX(0); | |
2499 | yp[0] = sT24->GetY(0); | |
2500 | xp[1] = sTl24->GetX(0); | |
2501 | yp[1] = sTl24->GetY(0); | |
2502 | xp[2] = -xp[1]; | |
2503 | yp[2] = yp[1]; | |
2504 | xp[3] = -xp[0]; | |
543b7370 | 2505 | yp[3] = yp[0]; |
db486a6e | 2506 | sTt24->DefinePolygon(4,xp,yp); |
543b7370 | 2507 | sTt24->DefineSection(0,zA24[0]-kfrm24Width,0.0,0.0,1.0); |
2508 | sTt24->DefineSection(1,zA24[iRmin],0.0,0.0,1.0); | |
2509 | sTt24->DefineSection(2,zA24[kfrm24NZsections]+kfrm24Width,0.0, | |
2510 | sA24[kfrm24NZsections]->GetRmax()-sA24[0]->GetRmin()); | |
db486a6e | 2511 | // Inner opening for cooling (lower) {inside sTt24} |
2512 | sU24 = new TGeoXtru(3); | |
2513 | sU24->SetName("ITS sup Cable Tray Cooling tube space RB24 Side U24"); | |
2514 | xp[0] = sTt24->GetX(0) + kct24AlThick; | |
2515 | yp[0] = sTt24->GetY(0) + kct24AlThick; | |
2516 | xp[1] = sTt24->GetX(1) + kct24AlThick; | |
2517 | yp[1] = sTt24->GetY(1) - kct24AlThick; | |
2518 | xp[2] = -xp[1]; | |
2519 | yp[2] = yp[1]; | |
2520 | xp[3] = -xp[0]; | |
2521 | yp[3] = yp[0]; | |
2522 | sU24->DefinePolygon(4,xp,yp); | |
2523 | for(i=0;i<sTt24->GetNz();i++){ | |
2524 | sU24->DefineSection(i,sTt24->GetZ(i),sTt24->GetXOffset(i), | |
2525 | sTt24->GetYOffset(i),sTt24->GetScale(i)); | |
2526 | } // end for i | |
2527 | // Inner opening for cables (upper) {inside sTl24} | |
2528 | sVl24 = new TGeoXtru(3); | |
2529 | sVl24->SetName("ITS sup Cable Tray Cable space RB24 Side Vl24"); | |
2530 | xp[0] = sTl24->GetX(0)+2.0*kct24AlThick; | |
2531 | yp[0] = sTl24->GetY(0); | |
2532 | yp[1] = yp[0] + kct24CoolCableDivEar; | |
2533 | xp[1] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0), | |
2534 | sTl24->GetX(1),sTl24->GetY(1),yp[1])+2.0*kct24AlThick; | |
2535 | yp[2] = yp[1]; | |
2536 | xp[2] = xp[1] - kct24AlThick; | |
2537 | yp[3] = sTl24->GetY(3) - kct24AlThick; | |
2538 | xp[3] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0),sTl24->GetX(1), | |
2539 | sTl24->GetY(1),yp[3]) + kct24AlThick; | |
2540 | xp[4] = -xp[3]; | |
2541 | yp[4] = yp[3]; | |
2542 | xp[5] = -xp[2]; | |
2543 | yp[5] = yp[2]; | |
2544 | xp[6] = -xp[1]; | |
2545 | yp[6] = yp[1]; | |
2546 | xp[7] = -xp[0]; | |
2547 | yp[7] = yp[0]; | |
2548 | sVl24->DefinePolygon(8,xp,yp); | |
2549 | for(i=0;i<sTl24->GetNz();i++){ | |
2550 | sVl24->DefineSection(i,sTl24->GetZ(i),sTl24->GetXOffset(i), | |
2551 | sTl24->GetYOffset(i),sTl24->GetScale(i)); | |
2552 | } // end for i | |
2553 | // Inner opening for cables (upper) {inside sTs24} | |
2554 | sVs24 = new TGeoXtru(3); | |
2555 | sVs24->SetName("ITS sup Cable Tray Cable space RB24 Side Vs24"); | |
2556 | sVs24->DefinePolygon(8,xp,yp); | |
2557 | for(i=0;i<8;i++){ | |
2558 | xp[i] = sVl24->GetX(i); | |
2559 | yp[i] = sVl24->GetY(i); | |
2560 | } // end for i | |
2561 | for(i=0;i<sTl24->GetNz();i++){ | |
2562 | sVs24->DefineSection(i,sTs24->GetZ(i),sTs24->GetXOffset(i), | |
2563 | sTs24->GetYOffset(i),sTs24->GetScale(i)); | |
2564 | } // end for i | |
2565 | //------------------------------------------------------------------ | |
2566 | // Patch Pannels on RB 24 Side | |
2567 | rot = new TGeoRotation("",0.0,0.0,-kft24Theta); // Gets Used later as well | |
2568 | rot1 = new TGeoRotation("",0.0,0.0,kft24Theta); // Gets Used later as well | |
2569 | s3PP24 = new TGeoXtru(2); | |
2570 | s3PP24->SetName("ITS sup 3 bay pach pannel RB24 side 3PP24"); | |
2571 | yp[5] = sT24->GetY(7) + kct24CoolSectionH; | |
2572 | xp[5] = Xfrom2Points(sT24->GetX(7),sT24->GetY(7),sT24->GetX(6), | |
2573 | sT24->GetY(6),yp[6]); | |
2574 | yp[6] = sT24->GetY(0) + kct24CoolSectionH; | |
2575 | xp[6] = Xfrom2Points(sT24->GetX(0),sT24->GetY(0),sT24->GetX(1), | |
2576 | sT24->GetY(1),yp[9]); | |
2577 | local[0] = xp[6]; local[1] = yp[6]; local[2] = 0.0; | |
2578 | rot1->LocalToMaster(local,master); | |
2579 | xp[0] = master[0]; | |
2580 | yp[0] = master[1]; | |
2581 | local[0] = xp[6]; local[1] = yp[6] + kft24PPHightSDDSSD; local[2] = 0.0; | |
2582 | rot1->LocalToMaster(local,master); | |
2583 | xp[1] = master[0]; | |
2584 | yp[1] = master[1]; | |
2585 | xp[2] = -xp[1]; | |
2586 | yp[2] = yp[1]; | |
2587 | xp[3] = -xp[0]; | |
2588 | yp[3] = yp[0]; | |
2589 | local[0] = xp[6]; local[1] = yp[6]; local[2] = 0.0; | |
2590 | rot1->MasterToLocal(local,master); | |
2591 | xp[4] = master[0]; | |
2592 | yp[4] = master[1]; | |
2593 | local[0] = xp[5]; local[1] = yp[5]; local[2] = 0.0; | |
2594 | rot1->LocalToMaster(local,master); | |
2595 | xp[7] = master[0]; | |
2596 | yp[7] = master[1]; | |
2597 | s3PP24->DefinePolygon(8,xp,yp); | |
2598 | s3PP24->DefineSection(0,0.0); | |
2599 | s3PP24->DefineSection(1,kft24PPlength); | |
2600 | // | |
2601 | s2PP24 = new TGeoXtru(2); | |
2602 | s2PP24->SetName("ITS sup 2 bay pach pannel RB24 side 2PP24"); | |
2603 | local[1] = sTl24->GetY(3); local[2] = 0.0; | |
2604 | local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0), | |
2605 | sTl24->GetX(1),sTl24->GetY(1),local[1]); | |
2606 | rot1->LocalToMaster(local,master); | |
2607 | xp[0] = master[0]; | |
2608 | yp[0] = master[1]; | |
2609 | local[1] = sTl24->GetY(3) + kft24PPHightSPDFMD; local[2] = 0.0; | |
2610 | local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0), | |
2611 | sTl24->GetX(1),sTl24->GetY(1),local[1]); | |
2612 | rot1->LocalToMaster(local,master); | |
2613 | xp[1] = master[0]; | |
2614 | yp[1] = master[1]; | |
2615 | yp[2] = sTl24->GetY(4) + kft24PPHightSPDFMD; | |
2616 | xp[2] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6), | |
2617 | sTl24->GetX(7),sTl24->GetY(7),yp[2]); | |
2618 | yp[3] = sTl24->GetY(7); | |
2619 | xp[3] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6), | |
2620 | sTl24->GetX(7),sTl24->GetY(7),yp[3]); | |
2621 | xp[4] = sTl24->GetX(3); | |
2622 | yp[4] = sTl24->GetY(3); | |
2623 | local[0] = sTl24->GetX(4);local[1] = sTl24->GetY(4); local[2] = 0.0; | |
2624 | rot1->LocalToMaster(local,master); | |
2625 | xp[5] = master[0]; | |
2626 | yp[5] = master[1]; | |
2627 | s2PP24->DefinePolygon(6,xp,yp); | |
2628 | s2PP24->DefineSection(0,0.0); | |
2629 | s2PP24->DefineSection(1,kft24PPlength); | |
2630 | // | |
2631 | sV3PP24 = new TGeoXtru(2); | |
2632 | sV3PP24->SetName("ITS sup Patch Pannel 3 Bay inside Rb24 side V3PP24"); | |
2633 | xp[0] = s3PP24->GetX(0) + kct24AlThick; | |
543b7370 | 2634 | yp[0] = s3PP24->GetY(0) + kct24AlThick; |
db486a6e | 2635 | local[1] = s3PP24->GetY(6) + kft24PPHightSDDSSD - kct24AlThick;local[2]=0.; |
2636 | local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0), | |
2637 | sTl24->GetX(1),sTl24->GetY(1),local[1]); | |
2638 | rot1->LocalToMaster(local,master); | |
2639 | xp[1] = master[0]; | |
2640 | yp[1] = master[1]; | |
2641 | xp[2] = -xp[1]; | |
2642 | yp[2] = yp[1]; | |
2643 | xp[3] = -xp[0]; | |
2644 | yp[3] = yp[0]; | |
2645 | xp[4] = s3PP24->GetX(4); | |
2646 | yp[4] = s3PP24->GetY(4); | |
2647 | xp[5] = s3PP24->GetX(5); | |
2648 | yp[5] = s3PP24->GetY(5); | |
2649 | xp[6] = s3PP24->GetX(6); | |
2650 | yp[6] = s3PP24->GetY(6); | |
2651 | xp[7] = s3PP24->GetX(7); | |
2652 | yp[7] = s3PP24->GetY(7); | |
2653 | sV3PP24->DefinePolygon(8,xp,yp); | |
2654 | sV3PP24->DefineSection(0,s3PP24->GetZ(0),s3PP24->GetXOffset(0), | |
2655 | s3PP24->GetYOffset(0),s3PP24->GetScale(0)); | |
2656 | sV3PP24->DefineSection(1,s3PP24->GetZ(1),s3PP24->GetXOffset(1), | |
2657 | s3PP24->GetYOffset(1),s3PP24->GetScale(1)); | |
2658 | // | |
2659 | sV2PP24 = new TGeoXtru(2); | |
2660 | sV2PP24->SetName("ITS sup Patch Pannel 2 Bay inside Rb24 side V2PP24"); | |
2661 | xp[0] = s2PP24->GetX(0) + kct24AlThick; | |
543b7370 | 2662 | yp[0] = s2PP24->GetY(0) + kct24AlThick; |
db486a6e | 2663 | local[1] = sTl24->GetY(3) + kft24PPHightSPDFMD - kct24AlThick;local[2]=0.; |
2664 | local[0] = Xfrom2Points(sTl24->GetX(0),sTl24->GetY(0), | |
2665 | sTl24->GetX(1),sTl24->GetY(1),local[1]); | |
2666 | rot1->LocalToMaster(local,master); | |
2667 | xp[1] = master[0]; | |
2668 | yp[1] = master[1]; | |
2669 | yp[2] = sTl24->GetY(4) + kft24PPHightSPDFMD - kct24AlThick; | |
2670 | xp[2] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6), | |
2671 | sTl24->GetX(7),sTl24->GetY(7),yp[2]); | |
2672 | yp[3] = sTl24->GetY(4); | |
2673 | xp[3] = Xfrom2Points(sTl24->GetX(6),sTl24->GetY(6), | |
2674 | sTl24->GetX(7),sTl24->GetY(7),yp[3]);; | |
2675 | xp[4] = s2PP24->GetX(4); | |
2676 | yp[4] = s2PP24->GetY(4); | |
2677 | xp[5] = s2PP24->GetX(5); | |
2678 | yp[5] = s2PP24->GetY(5); | |
2679 | sV2PP24->DefinePolygon(6,xp,yp); | |
2680 | sV2PP24->DefineSection(0,s2PP24->GetZ(0),s2PP24->GetXOffset(0), | |
2681 | s2PP24->GetYOffset(0),s2PP24->GetScale(0)); | |
2682 | sV2PP24->DefineSection(1,s2PP24->GetZ(1),s2PP24->GetXOffset(1), | |
2683 | s2PP24->GetYOffset(1),s2PP24->GetScale(1)); | |
2684 | // RB 24 Tray Mother Volume | |
2685 | sMT24 = new TGeoPcon("ITS sup Cable Tray Mother Volume RB24 MT24", | |
2686 | 0.0,360.0,5); | |
2687 | sMT24->Z(0) = 0.0; | |
543b7370 | 2688 | sMT24->Rmin(0) = sA24[0]->GetRmax(); |
db486a6e | 2689 | sMT24->Rmax(0) = TMath::Max(TMath::Hypot(s3PP24->GetX(1),s3PP24->GetY(1)), |
2690 | TMath::Hypot(s2PP24->GetX(1),s2PP24->GetY(1))); | |
2691 | ||
2692 | sMT24->Z(1) = sMT24->GetZ(0) + kft24PPlength; | |
2693 | sMT24->Rmin(1) = sMT24->GetRmin(0); | |
2694 | sMT24->Rmax(1) = sMT24->GetRmax(0); | |
2695 | sMT24->Z(2) = sMT24->GetZ(1); | |
2696 | sMT24->Rmin(2) = sMT24->GetRmin(0); | |
2697 | sMT24->Rmax(2) = sMT24->GetRmax(0) - kft24PPHightSPDFMD; | |
2698 | ||
543b7370 | 2699 | sMT24->Z(3) = sMT24->GetZ(0) + zA24[iRmin] - zA24[0] -kfrm24Width; |
2700 | sMT24->Rmin(3) = sA24[iRmin]->GetRmin(); | |
db486a6e | 2701 | sMT24->Rmax(3) = TMath::Hypot(sT24->GetX(3),sT24->GetY(3)); |
543b7370 | 2702 | sMT24->Z(4) = sMT24->GetZ(0) + zA24[kfrm24NZsections] + kfrm24Width - |
2703 | zA24[0] -kfrm24Width; | |
2704 | sMT24->Rmin(4) = sA24[kfrm24NZsections]->GetRmax(); | |
db486a6e | 2705 | sMT24->Rmax(4) = TMath::Hypot(sT24->GetX(3)+sT24->GetXOffset(2), |
2706 | sT24->GetY(3)+sT24->GetYOffset(2)); | |
2707 | // | |
543b7370 | 2708 | if(GetDebug(1)){ |
db486a6e | 2709 | sT24->InspectShape(); |
2710 | sW24->InspectShape(); | |
2711 | sTl24->InspectShape(); | |
2712 | sTs24->InspectShape(); | |
2713 | sTt24->InspectShape(); | |
2714 | sU24->InspectShape(); | |
2715 | sVl24->InspectShape(); | |
2716 | sVs24->InspectShape(); | |
2717 | s3PP24->InspectShape(); | |
2718 | s2PP24->InspectShape(); | |
2719 | sV3PP24->InspectShape(); | |
2720 | sV2PP24->InspectShape(); | |
2721 | sMT24->InspectShape(); | |
543b7370 | 2722 | } // end if GetDebug(1) |
db486a6e | 2723 | // |
2724 | TGeoVolume *vC24[kct24Ntrays],*vT24[kct24Ntrays],*vPP24[kft24NPatchPannels]; | |
543b7370 | 2725 | TGeoVolume *vWTV024,*vW24,*vU24,*vUFMD24,*vVl24,*vVlFMD24,*vVs24; |
db486a6e | 2726 | TGeoVolume *vV3PP24,*vV2PP24,*vV2PPFMD24; |
543b7370 | 2727 | TGeoVolumeAssembly *vMT24; |
2728 | vMT24 = new TGeoVolumeAssembly("ITSsupCableTrayMotherMT24"); | |
2729 | //vMT24->SetVisibility(kTRUE); | |
2730 | //vMT24->SetLineColor(8); // white | |
2731 | //vMT24->SetLineWidth(1); | |
2732 | //vMT24->SetFillColor(vMT24->GetLineColor()); | |
2733 | //vMT24->SetFillStyle(4100); // 100% transparent | |
db486a6e | 2734 | // |
2735 | vU24 = new TGeoVolume("ITSsupCableTrayLowerU24",sU24,medSUPair); | |
2736 | vU24->SetVisibility(kTRUE); | |
2737 | vU24->SetLineColor(7); // light blue | |
2738 | vU24->SetLineWidth(1); | |
2739 | vU24->SetFillColor(vU24->GetLineColor()); | |
2740 | vU24->SetFillStyle(4090); // 90% transparent | |
2741 | vUFMD24 = new TGeoVolume("FMDsupCableTrayLowerU24",sU24,medSUPair); | |
2742 | vUFMD24->SetVisibility(kTRUE); | |
2743 | vUFMD24->SetLineColor(7); // light blue | |
2744 | vUFMD24->SetLineWidth(1); | |
2745 | vUFMD24->SetFillColor(vUFMD24->GetLineColor()); | |
2746 | vUFMD24->SetFillStyle(4090); // 90% transparent | |
2747 | vVl24 = new TGeoVolume("ITSsupCableTrayUpperV24",sVl24,medSUPair); | |
2748 | vVl24->SetVisibility(kTRUE); | |
2749 | vVl24->SetLineColor(7); // light blue | |
2750 | vVl24->SetLineWidth(1); | |
2751 | vVl24->SetFillColor(vVl24->GetLineColor()); | |
2752 | vVl24->SetFillStyle(4090); // 90% transparent | |
2753 | vVlFMD24 = new TGeoVolume("FMDsupCableTrayUpperVl24",sVl24,medSUPair); | |
2754 | vVlFMD24->SetVisibility(kTRUE); | |
2755 | vVlFMD24->SetLineColor(7); // light blue | |
2756 | vVlFMD24->SetLineWidth(1); | |
2757 | vVlFMD24->SetFillColor(vVlFMD24->GetLineColor()); | |
2758 | vVlFMD24->SetFillStyle(4090); // 90% transparent | |
2759 | vVs24 = new TGeoVolume("ITSsupCableTrayUpperVs24",sVs24,medSUPair); | |
2760 | vVs24->SetVisibility(kTRUE); | |
2761 | vVs24->SetLineColor(7); // light blue | |
2762 | vVs24->SetLineWidth(1); | |
2763 | vVs24->SetFillColor(vVs24->GetLineColor()); | |
2764 | vVs24->SetFillStyle(4090); // 90% transparent | |
2765 | vW24 = new TGeoVolume("ITSsupCableTrayUpperW24",sW24,medSUPair); | |
2766 | vW24->SetVisibility(kTRUE); | |
2767 | vW24->SetLineColor(7); // light blue | |
2768 | vW24->SetLineWidth(1); | |
2769 | vW24->SetFillColor(vW24->GetLineColor()); | |
2770 | vW24->SetFillStyle(4090); // 90% transparent | |
2771 | // | |
2772 | vWTV024 = new TGeoVolume("V0supCableTrayUpperWTV024",sW24,medSUPair); | |
2773 | vWTV024->SetVisibility(kTRUE); | |
2774 | vWTV024->SetLineColor(7); // light blue | |
2775 | vWTV024->SetLineWidth(1); | |
2776 | vWTV024->SetFillColor(vWTV024->GetLineColor()); | |
2777 | vWTV024->SetFillStyle(4090); // 90% transparent | |
2778 | // | |
2779 | vV3PP24 = new TGeoVolume("ITSsup3BayPachPannelInsideV3PP24",sV3PP24,medSUPair); | |
2780 | vV3PP24->SetVisibility(kTRUE); | |
2781 | vV3PP24->SetLineColor(8); // white | |
2782 | vV3PP24->SetLineWidth(1); | |
2783 | vV3PP24->SetFillColor(vV3PP24->GetLineColor()); | |
2784 | vV3PP24->SetFillStyle(4100); // 100% transparent | |
2785 | vV2PP24 = new TGeoVolume("ITSsup2BayPachPannelInsideV2PP24",sV2PP24,medSUPair); | |
2786 | vV2PP24->SetVisibility(kTRUE); | |
2787 | vV2PP24->SetLineColor(8); // white | |
2788 | vV2PP24->SetLineWidth(1); | |
2789 | vV2PP24->SetFillColor(vV2PP24->GetLineColor()); | |
2790 | vV2PP24->SetFillStyle(4100); // 100% transparent | |
2791 | vV2PPFMD24 = new TGeoVolume("FMDsup2BayPachPannelInsideV2PP24",sV2PP24,medSUPair); | |
2792 | vV2PPFMD24->SetVisibility(kTRUE); | |
2793 | vV2PPFMD24->SetLineColor(8); // white | |
2794 | vV2PPFMD24->SetLineWidth(1); | |
2795 | vV2PPFMD24->SetFillColor(vV2PPFMD24->GetLineColor()); | |
2796 | vV2PPFMD24->SetFillStyle(4100); // 100% transparent | |
2797 | // | |
543b7370 | 2798 | //delete rot; |
2799 | //delete rot1; | |
db486a6e | 2800 | // |
2801 | Double_t tha[kct24Ntrays],thb[kft24NPatchPannels]; | |
2802 | for(i=0;i<kct24Ntrays/4;i++) { | |
2803 | if(i==0) tha[0] = 17.0+0.5*kft24Theta; | |
2804 | else tha[i] = tha[i-1] + kft24Theta; | |
2805 | tha[i+ kct24Ntrays/4] = 90.0 + tha[i]; | |
2806 | tha[i+ kct24Ntrays/2] = 180.0 + tha[i]; | |
2807 | tha[i+3*kct24Ntrays/4] = 270.0 + tha[i]; | |
2808 | } // end for i | |
543b7370 | 2809 | if(GetDebug(1)) for(i=0;i<kct24Ntrays;i++) Info("ServicesCableSupport", |
db486a6e | 2810 | "tha[%d]=%f",i,tha[i]); |
2811 | Char_t *airName[kct24Ntrays]={"FMD0","SDD0","SSD0","SSD1","SPD0","SPD1", | |
2812 | "TV00","SDD1","SDD2","SPD2","SPD3","ALG0", | |
2813 | "SPD4","SPD5","SSD2","SSD3","SPD6","SPD7", | |
2814 | "TV01","SDD3","SDD4","SPD8","SPD9","ALG1", | |
2815 | "FMD1","SDD5","SSD4","SSD5","SPDA","SPDB", | |
2816 | "TV02","SDD6","SDD7","SPDC","SPDD","ALG2", | |
2817 | "SPDE","SPDF","SSD6","SSD7","SPDG","SPDH", | |
2818 | "TV03","SDD8","SDD9","SPDI","SPDJ","ALG3"}; | |
2819 | Char_t *trayName[kct24Ntrays]={"FMD0","SSD0","SSD1","SSD2","SSD3","SPD0", | |
2820 | "TV00","SDD0","SDD1","SDD2","SPD1","ALG0", | |
2821 | "SPD2","SSD4","SSD5","SSD6","SSD7","SPD3", | |
2822 | "TV01","SDD3","SDD4","SDD5","SPD4","ALG1", | |
2823 | "FMD1","SSD8","SSD9","SSDA","SSDB","SPD5", | |
2824 | "TV02","SDD6","SDD7","SDD8","SPD6","ALG2", | |
2825 | "SPD7","SSDC","SSDD","SSDE","SSDF","SPD8", | |
2826 | "TV03","SDD9","SDDA","SDDB","SPD9","ALG3"}; | |
2827 | // | |
2828 | //Int_t ncopyW24=1,ncopyU24=1,ncopyV24=1; | |
2829 | j = 0; | |
2830 | for(i=0;i<kct24Ntrays;i++){ | |
2831 | if(strncmp(trayName[i],"FMD",3)==0){ | |
2832 | sprintf(name,"FMDsupCableTrayT24[%s]",trayName[i]); | |
2833 | vT24[i] = new TGeoVolume(name,sTl24,medSUPal); | |
2834 | vT24[i]->AddNode(vVlFMD24,1,0); | |
2835 | }else if(strncmp(trayName[i],"TV0",3)==0){ | |
2836 | sprintf(name,"V0supCableTrayT24[%s]",trayName[i]); | |
2837 | vT24[i] = new TGeoVolume(name,sT24,medSUPal); | |
2838 | vT24[i]->AddNode(vWTV024,1,0); | |
2839 | }else if(strncmp(trayName[i],"ALG",3)==0){ // ITS Alignment Channel | |
2840 | sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]); | |
2841 | vT24[i] = new TGeoVolume(name,sT24,medSUPal); | |
2842 | vT24[i]->AddNode(vW24,1,0); | |
2843 | }else if(strncmp(trayName[i],"SPD",3)==0){ /*ITS SPD*/ | |
2844 | sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]); | |
2845 | vT24[i] = new TGeoVolume(name,sTl24,medSUPal); | |
2846 | vT24[i]->AddNode(vVl24,1,0); | |
2847 | }else { /*ITS*/ | |
2848 | sprintf(name,"ITSsupCableTrayT24[%s]",trayName[i]); | |
2849 | vT24[i] = new TGeoVolume(name,sTs24,medSUPal); /// replace solid | |
2850 | vT24[i]->AddNode(vVs24,1,0); | |
2851 | } // end if | |
2852 | vT24[i]->SetVisibility(kTRUE); | |
2853 | vT24[i]->SetLineColor(6); // purple | |
2854 | vT24[i]->SetLineWidth(1); | |
2855 | vT24[i]->SetFillColor(vT24[i]->GetLineColor()); | |
2856 | vT24[i]->SetFillStyle(4000); // 0% transparent | |
2857 | rot = new TGeoRotation("",0.0,0.0,tha[i]-90.0); | |
543b7370 | 2858 | if(GetDebug(1)) rot->Print(); |
db486a6e | 2859 | vMT24->AddNode(vT24[i],1,rot); |
2860 | // | |
2861 | if(strncmp(trayName[i],"FMD",3)==0){ | |
2862 | sprintf(name,"FMDsupAirTubeTrayT24[%s]",airName[i]); | |
2863 | vC24[j] = new TGeoVolume(name,sTt24,medSUPair); | |
2864 | vC24[j]->AddNode(vUFMD24,1,0); | |
2865 | }else if(strncmp(trayName[i],"TV0",3)==0){ | |
2866 | continue; | |
2867 | }else if(strncmp(trayName[i],"ALG",3)==0){ | |
2868 | continue; | |
2869 | }else{ /*ITS*/ | |
2870 | sprintf(name,"ITSsupAirTubTrayT24[%s]",airName[i]); | |
2871 | vC24[j] = new TGeoVolume(name,sTt24,medSUPair); | |
2872 | vC24[j]->AddNode(vU24,1,0); | |
2873 | } // end if | |
2874 | vC24[j]->SetVisibility(kTRUE); | |
2875 | vC24[j]->SetLineColor(6); // purple | |
2876 | vC24[j]->SetLineWidth(1); | |
2877 | vC24[j]->SetFillColor(vC24[j]->GetLineColor()); | |
2878 | vC24[j]->SetFillStyle(4000); // 0% transparent | |
2879 | vMT24->AddNode(vC24[j++],1,rot); | |
2880 | } // end for i | |
2881 | for(i=0;i<kft24NPatchPannels/4;i++) { | |
2882 | if(i==0) thb[0] = 17.0+0.5*kft24Theta; | |
2883 | else{ | |
2884 | if(i%2) thb[i] = thb[i-1] + 3.0*kft24Theta; | |
2885 | else thb[i] = thb[i-1] + 2.0*kft24Theta; | |
2886 | } // end if-else | |
2887 | thb[i+ kft24NPatchPannels/4] = 90.0 + thb[i]; | |
2888 | thb[i+ kft24NPatchPannels/2] = 180.0 + thb[i]; | |
2889 | thb[i+3*kft24NPatchPannels/4] = 270.0 + thb[i]; | |
2890 | } // end for i | |
2891 | Char_t *pachName[kft24NPatchPannels]={"FMD0","SSD0","SPD0","SDD0","SPD1", | |
2892 | "SPD2","SSD1","SPD3","SDD1","SPD4", | |
2893 | "FMD1","SSD2","SPD5","SDD2","SPD6", | |
2894 | "SPD7","SSD3","SPD8","SDD3","SPD9"}; | |
2895 | for(i=0;i<kft24NPatchPannels;i++){ | |
2896 | if(strncmp(pachName[i],"FMD",3)==0){ | |
2897 | sprintf(name,"FMDsupPatchPannelPP24[%s]",pachName[i]); | |
2898 | vPP24[i] = new TGeoVolume(name,s2PP24,medSUPal); | |
2899 | vPP24[i]->AddNode(vV2PPFMD24,1,0); | |
2900 | }else if(strncmp(pachName[i],"SPD",3)==0){ /*ITS SPD*/ | |
2901 | sprintf(name,"ITSsupPathcPannelPP24[%s]",pachName[i]); | |
2902 | vPP24[i] = new TGeoVolume(name,s2PP24,medSUPal); | |
2903 | vPP24[i]->AddNode(vV2PP24,1,0); | |
2904 | }else { /*ITS*/ | |
2905 | sprintf(name,"ITSsupPathcPannelPP24[%s]",pachName[i]); | |
2906 | vPP24[i] = new TGeoVolume(name,s3PP24,medSUPal); /// replace solid | |
2907 | vPP24[i]->AddNode(vV3PP24,1,0); | |
2908 | } // end if | |
2909 | vPP24[i]->SetVisibility(kTRUE); | |
2910 | vPP24[i]->SetLineColor(6); // purple | |
2911 | vPP24[i]->SetLineWidth(1); | |
2912 | vPP24[i]->SetFillColor(vPP24[i]->GetLineColor()); | |
2913 | vPP24[i]->SetFillStyle(4000); // 0% transparent | |
2914 | rot = new TGeoRotation("",0.0,0.0,thb[i]-90.0); | |
543b7370 | 2915 | if(GetDebug(1)) rot->Print(); |
db486a6e | 2916 | vMT24->AddNode(vPP24[i],1,rot); |
2917 | } // end for i | |
2918 | tran = new TGeoTranslation("",0.0,0.0,kfrm24Z0); | |
2919 | moth->AddNode(vMT24,1,tran); | |
543b7370 | 2920 | if(GetDebug(1)){ |
db486a6e | 2921 | for(i=0;i<kct24Ntrays;i++) vT24[i]->PrintNodes(); |
2922 | for(i=0;i<kct24Ntrays-8;i++) vC24[i]->PrintNodes(); | |
2923 | vU24->PrintNodes(); | |
2924 | vUFMD24->PrintNodes(); | |
2925 | vVl24->PrintNodes(); | |
2926 | vVlFMD24->PrintNodes(); | |
2927 | vVs24->PrintNodes(); | |
2928 | vW24->PrintNodes(); | |
2929 | vWTV024->PrintNodes(); | |
2930 | vMT24->PrintNodes(); | |
2931 | } // end if | |
172b0d90 | 2932 | //================================================================== |
2933 | // | |
db486a6e | 2934 | // RB 26, Muon Absober side |
cee918ed | 2935 | const Double_t kfrm26Z0 = -900*fgkmm;//SSup_203A.jpg |
2936 | const Double_t kfrm26Thss = 5.0*fgkmm; | |
2937 | const Double_t kfrm26R0ss = 444.5*fgkmm-kfrm26Thss; //SSup_204A.jpg | |
2938 | const Double_t kfrm26R1ss = 601.6*fgkmm-kfrm26Thss; //SSup_208A.jpg | |
2939 | const Double_t kfrm26Width = 10.0*fgkmm; | |
2940 | //const Double_t kfrm26Hight = 10.0*fgkmm; | |
2941 | const Double_t kfrm26Phi0 = 15.2*fgkDegree; // SSup_602A.jpg | |
2942 | const Double_t kfrm26Phi1 = (90.0-7.6)*fgkDegree; // SSup_802A.jpg | |
2943 | const Double_t kfrm26ZssSection = (415.0-10.0)*fgkmm; | |
2944 | const Int_t kfrm26NZsections = 4; | |
2945 | const Int_t kfrm26NPhiSections = 4; | |
2946 | const Int_t kfrm26NPhi = 4; | |
543b7370 | 2947 | TGeoConeSeg *sA26[kfrm26NZsections+1];//,*sM26;//Cylinderial support structure |
cee918ed | 2948 | TGeoArb8 *sB26; // Cylinderial support structure |
543b7370 | 2949 | /* |
cee918ed | 2950 | sM26 = new TGeoConeSeg("ITS sup Cable tray support frame mother volume " |
2951 | "M26",0.5*(4.*kfrm26ZssSection+5*kfrm26Width), | |
2952 | kfrm26R1ss,kfrm26R1ss+kfrm26Thss, | |
2953 | kfrm26R0ss,kfrm26R0ss+kfrm26Thss, | |
2954 | kfrm26Phi0,kfrm26Phi1); | |
543b7370 | 2955 | */ |
cee918ed | 2956 | m = -((kfrm26R1ss-kfrm26R0ss)/ |
2957 | (((Double_t)kfrm26NZsections)*(kfrm26ZssSection+kfrm26Width))); | |
2958 | for(i=0;i<kfrm26NZsections+1;i++){ | |
2959 | di = ((Double_t) i)*(kfrm26ZssSection+kfrm26Width); | |
172b0d90 | 2960 | sprintf(name, |
2961 | "ITS sup Cable tray support frame radial section A26[%d]",i); | |
cee918ed | 2962 | r1 = kfrm26R1ss+m*di; |
2963 | r2 = kfrm26R1ss+m*(di+kfrm26Width); | |
2964 | sA26[i] = new TGeoConeSeg(name,0.5*kfrm26Width,r2,r2+kfrm26Thss, | |
2965 | r1,r1+kfrm26Thss,kfrm26Phi0,kfrm26Phi1); | |
172b0d90 | 2966 | } // end for i |
cee918ed | 2967 | sB26 = new TGeoArb8("ITS sup Cable tray support frame Z section B26", |
2968 | 0.5*kfrm26ZssSection); | |
2969 | r = 0.25*(sA26[0]->GetRmax1()+sA26[0]->GetRmin1()+ | |
2970 | sA26[1]->GetRmax2()+sA26[1]->GetRmin2()); | |
2971 | sB26->SetVertex(0,sA26[0]->GetRmax2()-r,+0.5*kfrm26Width); | |
2972 | sB26->SetVertex(1,sA26[0]->GetRmax2()-r,-0.5*kfrm26Width); | |
2973 | sB26->SetVertex(2,sA26[0]->GetRmin2()-r,-0.5*kfrm26Width); | |
2974 | sB26->SetVertex(3,sA26[0]->GetRmin2()-r,+0.5*kfrm26Width); | |
2975 | sB26->SetVertex(4,sA26[1]->GetRmax1()-r,+0.5*kfrm26Width); | |
2976 | sB26->SetVertex(5,sA26[1]->GetRmax1()-r,-0.5*kfrm26Width); | |
2977 | sB26->SetVertex(6,sA26[1]->GetRmin1()-r,-0.5*kfrm26Width); | |
2978 | sB26->SetVertex(7,sA26[1]->GetRmin1()-r,+0.5*kfrm26Width); | |
543b7370 | 2979 | if(GetDebug(1)){ |
d5219d0d | 2980 | for(i=0;i<kfrm26NZsections+1;i++) sA26[i]->InspectShape(); |
543b7370 | 2981 | //sM26->InspectShape(); |
d5219d0d | 2982 | sB26->InspectShape(); |
543b7370 | 2983 | } // end if GetDebug(1) |
d5219d0d | 2984 | // |
543b7370 | 2985 | TGeoVolume *vA26[kfrm26NZsections+1],*vB26; |
2986 | TGeoVolumeAssembly *vM26; | |
cee918ed | 2987 | // |
2988 | for(i=0;i<kfrm26NZsections+1;i++){ | |
172b0d90 | 2989 | sprintf(name,"ITSsupFrameA26[%d]",i); |
cee918ed | 2990 | vA26[i] = new TGeoVolume(name,sA26[i],medSUPss); |
2991 | vA26[i]->SetVisibility(kTRUE); | |
2992 | vA26[i]->SetLineColor(1); // black | |
2993 | vA26[i]->SetLineWidth(1); | |
2994 | vA26[i]->SetFillColor(vA26[i]->GetLineColor()); | |
2995 | vA26[i]->SetFillStyle(4000); // 0% transparent | |
172b0d90 | 2996 | } // end for i |
cee918ed | 2997 | vB26 = new TGeoVolume("ITSsupFrameB26",sB26,medSUPss); |
2998 | vB26->SetVisibility(kTRUE); | |
2999 | vB26->SetLineColor(1); // black | |
3000 | vB26->SetLineWidth(1); | |
3001 | vB26->SetFillColor(vB26->GetLineColor()); | |
3002 | vB26->SetFillStyle(4000); // 0% transparent | |
543b7370 | 3003 | vM26 = new TGeoVolumeAssembly("ITSsupFrameM26"); |
3004 | //vM26 = new TGeoVolume("ITSsupFrameM26",sM26,medSUPair); | |
3005 | //vM26->SetVisibility(kTRUE); | |
3006 | //vM26->SetLineColor(7); // light blue | |
3007 | //vM26->SetLineWidth(1); | |
3008 | //vM26->SetFillColor(vM26->GetLineColor()); | |
3009 | //vM26->SetFillStyle(4090); // 90% transparent | |
cee918ed | 3010 | // |
3011 | Int_t ncopyB26=1; | |
3012 | t0 = kfrm26Phi0; | |
3013 | dt = (kfrm26Phi1-kfrm26Phi0)/((Double_t)kfrm26NPhiSections); | |
3014 | for(i=0;i<=kfrm26NZsections;i++){ | |
3015 | di = ((Double_t) i)*(kfrm26ZssSection+kfrm26Width); | |
543b7370 | 3016 | z = 0.5*(4.*kfrm26ZssSection+5*kfrm26Width); |
3017 | z = -z+sA26[i]->GetDz() + di; | |
172b0d90 | 3018 | tran = new TGeoTranslation("",0.0,0.0,z); |
cee918ed | 3019 | vM26->AddNode(vA26[i],1,tran); |
3020 | z = z+sB26->GetDz(); | |
3021 | if(i<kfrm26NZsections)for(j=0;j<=kfrm26NPhiSections;j++){ | |
3022 | r = 0.25*(sA26[i]->GetRmax1()+sA26[i]->GetRmin1()+ | |
3023 | sA26[i+1]->GetRmax2()+sA26[i+1]->GetRmin2()); | |
172b0d90 | 3024 | t = t0 + ((Double_t)j)*dt; |
3025 | rot = new TGeoRotation("",0.0,0.0,t); | |
c023549c | 3026 | y = r*SinD(t); |
3027 | x = r*CosD(t); | |
172b0d90 | 3028 | tranrot = new TGeoCombiTrans("",x,y,z,rot); |
543b7370 | 3029 | //delete rot; // rot not explicity used in AddNode functions. |
cee918ed | 3030 | vM26->AddNode(vB26,ncopyB26++,tranrot); |
172b0d90 | 3031 | } // end for j |
3032 | } // end for i | |
543b7370 | 3033 | tran = new TGeoTranslation("",0.0,0.0,kfrm26Z0-0.5*(4.*kfrm26ZssSection+5*kfrm26Width)); |
cee918ed | 3034 | moth->AddNode(vM26,1,tran); |
3035 | for(i=1;i<kfrm26NPhi;i++){ | |
172b0d90 | 3036 | rot = new TGeoRotation("",0.0,0.0,90.0*((Double_t)i)); |
3037 | tranrot = new TGeoCombiTrans(*tran,*rot); | |
543b7370 | 3038 | //delete rot; // rot not explicity used in AddNode functions. |
cee918ed | 3039 | moth->AddNode(vM26,i+1,tranrot); |
172b0d90 | 3040 | } // end for i |
543b7370 | 3041 | if(GetDebug(1)){ |
cee918ed | 3042 | for(i=0;i<kfrm26NZsections+1;i++) vA26[i]->PrintNodes(); |
3043 | vB26->PrintNodes(); | |
3044 | vM26->PrintNodes(); | |
172b0d90 | 3045 | } // end if |
3046 | } |