New ITS geometry. Only a Skeleton for now.
[u/mrichter/AliRoot.git] / ITS / AliITSv11.h
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2b680d9b 1#ifndef ALIITSV11_H
2#define ALIITSV11_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/*
7 $Id$
8 */
9
10/////////////////////////////////////////////////////////////////////////
11// Manager and hits classes for set: ITS version 11, 2003 geometry //
12/////////////////////////////////////////////////////////////////////////
13
14#include "AliITS.h"
15
16class AliITSv11 : public AliITS {
17
18 public:
19 AliITSv11();
20 AliITSv11(const char *title);
21 AliITSv11(const AliITSv11 &source); // copy constructor
22 AliITSv11& operator=(const AliITSv11 &source); // assignment operator
23 virtual ~AliITSv11() ;
24 virtual void BuildGeometry();
25 virtual void CreateGeometry();
26 virtual void CreateMaterials();
27 virtual Int_t IsVersion() const {// returns the ITS version number
28 return 11;}
29 virtual void Init();
30 virtual void SetDefaults();
31 virtual void DrawModule();
32 virtual void StepManager();
33 virtual void SetWriteDet(Bool_t det=kTRUE){ // set .det write
34 fGeomDetOut = det;}
35 virtual void SetWriteDet(const char *f){ // set write file
36 strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
37 virtual void SetReadDet(Bool_t det=kTRUE){ //set .det read
38 fGeomDetIn = det;}
39 virtual void SetReadDet(const char *f){ // set read file
40 strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
41 virtual void SetEUCLID(Bool_t euclid=kTRUE){ // set write Euclid file
42 fEuclidOut = euclid;}
43 virtual void SetEUCLIDFileName(const char *f){ // set write file
44 fEuclidGeometry=f;fEuclidOut = kTRUE;}
45 virtual void SetMinorVersion(Int_t v=22){ // Choose between existing minor versions
46 fMinorVersion = v;}
47 virtual void SetThicknessDet1(Float_t v=200.){
48 // Set detector thickness in layer 1
49 fDet1 = v;}
50 virtual void SetThicknessDet2(Float_t v=200.){
51 // Set detector thickness in layer 2
52 fDet2 = v;}
53 virtual void SetThicknessChip1(Float_t v=300.){
54 // Set chip thickness in layer 1
55 fChip1 = v;}
56 virtual void SetThicknessChip2(Float_t v=200.){
57 // Set chip thickness in layer 2
58 fChip2 = v;}
59 virtual void SetRails(Int_t v=1){
60 // Set flag for rails
61 fRails = v;}
62 virtual void SetCoolingFluid(Int_t v=1){
63 // Set flag for cooling fluid
64 fFluid = v;}
65 virtual Bool_t GetEUCLID(){return fEuclidOut;}// returns value Euclid flag.
66 virtual const char *GetEULIIDFileName() const{ // return .euc file name
67 return fEuclidGeometry.Data();}
68 virtual Bool_t GetWriteDet() { // returns value GeomDetOut flag.
69 return fGeomDetOut;}
70 virtual Bool_t GetReadDet() { // returns value GeomDetIn flag.
71 return fGeomDetIn;}
72 virtual char *GetReadDetFileName(){ // return .det read file name
73 if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
74 virtual char *GetWriteDetFileName(){ // return .det write file name
75 if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
76 virtual Int_t GetMajorVersion(){// return Major Version Number
77 return fMajorVersion;}
78 virtual Int_t GetMinorVersion(){// return Major Version Number
79 return fMinorVersion;}
80 virtual Float_t GetThicknessDet1(){
81 // Get detector thickness in layer 1
82 return fDet1;}
83 virtual Float_t GetThicknessDet2(){
84 // Get detector thickness in layer 2
85 return fDet2;}
86 virtual Float_t GetThicknessChip1(){
87 // Get chip thickness in layer 1
88 return fChip1;}
89 virtual Float_t GetThicknessChip2(){
90 // Get chip thickness in layer 2
91 return fChip2;}
92 virtual Int_t GetRails(){
93 // Get flag for rails
94 return fRails;}
95 virtual Int_t GetCoolingFluid(){
96 // Get flag for cooling fluid
97 return fFluid;}
98
99 private:
100 void InitAliITSgeom();
101 void SetScalecm(){// Sets scale factor for centemeters
102 fScale = 1.0;}
103 void SetScalemm(){// Sets scale factor for milimeters
104 fScale = 0.10;}
105 void SetScalemicrons(){// Sets scale factor for micronsmeters
106 fScale = 1.0E-04;}
107 void SetScale(Double_t s=1.0){// Sets scale factor
108 fScale = s;}
109 Double_t GetScale(){// Returns the scale factor
110 return fScale;}
111 Bool_t IsScalecm(){// Returens kTRUE if scale factor is set of [cm]
112 if(fScale==1.0) return kTRUE; return kFALSE;}
113 // Create a Box
114 void Box(const char gnam[3],const TString &dis,
115 Double_t dx,Double_t dy,Double_t dz,Int_t med);
116 // Greate A Trapizoid with the x dimension varing along z.
117 void Trapezoid1(const char gnam[3],const TString &dis,Double_t dxn,
118 Double_t dxp,Double_t dy,Double_t dz,Int_t med);
119 // Greate A Trapizoid with the x and y dimension varing along z.
120 void Trapezoid2(const char gnam[3],const TString &dis,Double_t dxn,
121 Double_t dxp,Double_t dyn,Double_t dyp,Double_t dz,
122 Int_t med);
123 // General trapazoid.
124 void Trapezoid(const char gnam[3],const TString &dis,Double_t dz,
125 Double_t thet,Double_t phi,Double_t h1,Double_t bl1,
126 Double_t tl1,Double_t alp1,Double_t h2,Double_t bl2,
127 Double_t tl2,Double_t alp2,Int_t med);
128 // Simple Tube.
129 void Tube(const char gnam[3],const TString &dis,Double_t rmin,
130 Double_t rmax,Double_t dz,Int_t med);
131 // Tube segment.
132 void TubeSegment(const char gnam[3],const TString &dis,Double_t rmin,
133 Double_t rmax,Double_t dz,Double_t phi1,Double_t phi2,
134 Int_t med);
135 // Simple Cone.
136 void Cone(const char gnam[3],const TString &dis,Double_t dz,Double_t rmin1,
137 Double_t rmax1,Double_t rmin2,Double_t rmax2,Int_t med);
138 // Segment of a Cone.
139 void ConeSegment(const char gnam[3],const TString &dis,Double_t dz,
140 Double_t rmin1,Double_t rmax1,Double_t rmin2,
141 Double_t rmax2,Double_t phi1,Double_t phi2,Int_t med);
142 // Spherical shell segment.
143 void Sphere(const char gnam[3],const TString &dis,Double_t rmin,
144 Double_t rmax,Double_t the1,Double_t the2,Double_t phi1,
145 Double_t phi2,Int_t med);
146 // Parallelepiped.
147 void Parallelepiped(const char gnam[3],const TString &dis,Double_t dx,
148 Double_t dy,Double_t dz,Double_t alph,Double_t thet,
149 Double_t phi,Int_t med);
150 // Polygon.
151 void Polygon(const char gnam[3],const TString &dis,Double_t phi1,
152 Double_t dphi,Int_t npdv,Int_t nz,Double_t *z,Double_t *rmin,
153 Double_t *rmax,Int_t med);
154 //Poly-Cone
155 void PolyCone(const char gnam[3],const TString &dis,Double_t phi1,
156 Double_t dphi,Int_t nz,Double_t *z,Double_t *rmin,
157 Double_t *rmax,Int_t med);
158 // Ellliptical cross-sectino tube
159 void TubeElliptical(const char gnam[3],const TString &dis,Double_t p1,
160 Double_t p2,Double_t dz,Int_t med);
161 // Hyperbolic tube
162 void TubeElliptical(const char gnam[3],const TString &dis,Double_t p1,
163 Double_t p2,Double_t dz,Int_t med);
164 // Twisted genral trapezoid.
165 void TwistedTrapezoid(const char gnam[3],const TString &dis,Double_t dz,
166 Double_t thet,Double_t phi,Double_t twist,
167 Double_t h1,Double_t bl1,Double_t tl1,
168 Double_t apl1,Double_t h2,Double_t bl2,
169 Double_t tl2,Double_t apl2,Int_t med);
170 // Cut tube.
171 void CutTube(const char gnam[3],const TString &dis,Double_t rmin,
172 Double_t rmax,Double_t dz,Double_t phi1,Double_t phi2,
173 Double_t lx,Double_t ly,Double_t lz,Double_t hx,Double_t hy,
174 Double_t hz,Int_t med);
175 // Position one volume inside another
176 void Pos(const char vol[3],Int_t cn,const char moth[3],Double_t x,
177 Double_t y,Double_t z,Int_t irot);
178 void SetMedArray(){// Sets up the array of media
179 fidmed = fIdtmed->GetArray()-199;}
180 // Define rotation matrix
181 void Matrix(Int_t irot,Double_t thet1,Double_t phi1,Double_t thet2,
182 Double_t phi2,Double_t thet3,Double_t phi3);
183 // Defube ritatuib matrix
184 void Matrix(Int_t irot,Double_t rot[3][3]);
185 // Rotation matrix about axis i (i=0=>x, i=1=>y, i=2=>z).
186 void Matrix(Int_t irot,Int_t axis,Double_t thet);
187 // Rotation matrix about x axis
188 void XMatrix(Int_t irot,Double_t thet){
189 Matrix(irot,0,thet);}
190 // Rotation matrix about y axis
191 void YMatrix(Int_t irot,Double_t thet){
192 Matrix(irot,1,thet);}
193 // Rotation matrix about z axis
194 void ZMatrix(Int_t irot,Double_t thet){
195 Matrix(irot,2,thet);}
196
197 // TString fEuclidGeomtery,fEuclidMaterial defined in AliModule.
198 Bool_t fEuclidOut; // Flag to write geometry in euclid format
199 Bool_t fGeomDetOut; // Flag to write .det file out
200 Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
201 Int_t fMajorVersion; // Major version number == IsVersion
202 Int_t fMinorVersion; // Minor version number
203 char fEuclidGeomDet[60];// file where detector transormation are define.
204 char fRead[60]; //! file name to read .det file
205 char fWrite[60]; //! file name to write .det file
206 Float_t fDet1; // thickness of detector in SPD layer 1
207 Float_t fDet2; // thickness of detector in SPD layer 2
208 Float_t fChip1; // thickness of chip in SPD layer 1
209 Float_t fChip2; // thickness of chip in SPD layer 2
210 Int_t fRails; // flag to switch rails on (=1) and off (=0)
211 Int_t fFluid; // flag to switch between water (=1) and freon (=0)
212 Int_t fIDMother; //! ITS Mother Volume id.
213 //
214 Int_t *fidmed; //! array of media indexes.
215 Int_t *fidrot; //! array of rotation matrixies indexes.
216 Double_t fScale; //! scale factor (=1=>[cm])
217
218 ClassDef(AliITSv11,1) //Hits manager for set:ITS version 11
219 // PPR detailed Geometry asymmetric
220};
221
222#endif