[u/mrichter/AliRoot.git] / ITS / AliITSv11Hybrid.h

#ifndef ALIITSV11HYBRID_H
#define ALIITSV11HYBRID_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

//========================================================================
//
//            Geometry of the Inner Tracking System
//
//  This geometry is a mix between the old geometry (originally coded
//  in AliITSvPPRasymmFMD) and the new TGeo geometry (v11).
// 
// Ludovic Gaudichet  (gaudichet@to.infn.it)
//
//========================================================================


// $Id$

// $Log$
// Revision 1.7  2007/12/17 14:48:24  masera
// Thermal shield between SPD and SDD (M. Sitta)
//
// Revision 1.6  2007/10/21 19:22:53  masera
// Coding conventions
//
// Revision 1.5  2007/08/24 14:32:57  hristov
// Introduction of SPD half-stave volumes, cleaning and new code (in relation to new SPD geometry) in AliITSv11Hybrid (Ludovic)
//
// Revision 1.4  2007/06/28 10:17:25  masera
// Introduction of the new SSD geometry in simulation (AliITSv11Hybrid) and suppression of overlaps between old and new parts
//
// Revision 1.3  2007/05/08 16:57:42  masera
// Updates concerning the geometry: versioning system, new V11hybrid version, bug fixes (B.Nilsend and L. Gaudichet
//

 
#include "AliITS.h"
#include "AliITSInitGeometry.h"

class  AliITSv11GeometrySPD;
class  AliITSv11GeometrySDD;
class  AliITSv11GeometrySSD;
class  AliITSv11GeometrySupport;
class  TGeoVolume;
class TGeoVolumeAssembly;

class AliITSv11Hybrid : public AliITS {

 public:
    AliITSv11Hybrid();
    AliITSv11Hybrid(const char *title);
    AliITSv11Hybrid(const char *name, const char *title);
    virtual       ~AliITSv11Hybrid() ;
    virtual void   BuildGeometry();
    virtual void   CreateGeometry();
    virtual void   CreateMaterials();
    virtual Int_t  IsVersion() const {// returns the ITS version number 
                                      return 110;} 
    virtual void   Init(); 
    virtual void   SetDefaults();
    virtual void   DrawModule() const;
    virtual void   StepManager();
    virtual void   AddAlignableVolumes() const;
    virtual void   SetWriteDet(Bool_t det=kFALSE){ // set .det write
	                                         fGeomDetOut = det;}
    virtual void   SetWriteDet(const char *f){ // set write file
	                             strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
    virtual void   SetReadDet(Bool_t det=kFALSE){ //set .det read
	                                        fGeomDetIn = det;}
    virtual void   SetReadDet(const char *f){ // set read file
	                               strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
    virtual void   SetEUCLIDFileName(const char *f){ // set write file
	                     fEuclidGeometry=f; SetEUCLID();}
    virtual void   SetMinorVersion(Int_t v=2){ // Choose between existing minor versions
	fMinorVersion = v;}
    virtual void   SetThicknessDet1(Float_t v=200.){ 
	 // Set detector thickness in layer 1
	 fDet1 = v;}
    virtual void   SetThicknessDet2(Float_t v=200.){ 
	 // Set detector thickness in layer 2
	 fDet2 = v;}
    virtual void   SetThicknessChip1(Float_t v=150.){ 
	 // Set chip thickness in layer 1
	 fChip1 = v;}	 	 
    virtual void   SetThicknessChip2(Float_t v=150.){ 
	 // Set chip thickness in layer 2
	 fChip2 = v;}
    virtual void   SetRails(Int_t v=0){ 
	 // Set flag for rails
	 fRails = v;}	 
    virtual void   SetCoolingFluid(Int_t v=1){
	 // Set flag for cooling fluid
	 fFluid = v;}
    virtual void SetDensityServicesByThickness(){// uses services density
	// calculation based on the thickness of the services.
	fByThick = kTRUE;}
    virtual void SetDensityServicesByMass(){// uses services density
	// calculation based on the Mass of the services.
	fByThick = kFALSE;}
    virtual const char  *GetEULIIDFileName() const{ // return .euc file name
	                               return fEuclidGeometry.Data();}
    virtual Bool_t GetWriteDet() const { // returns value GeomDetOut flag.
	                          return fGeomDetOut;}
    virtual Bool_t GetReadDet() const { // returns value GeomDetIn flag.
	                         return fGeomDetIn;}
    virtual char  *GetReadDetFileName(){ // return .det read file name
	          if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
    virtual char  *GetWriteDetFileName(){ // return .det write file name
	        if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
    virtual Int_t GetMajorVersion() const {// return Major Version Number
	return fMajorVersion;}
    virtual Int_t GetMinorVersion() const {// return Major Version Number
	return fMinorVersion;}
    virtual Float_t GetThicknessDet1() const { 
	 // Get detector thickness in layer 1
	 return fDet1;}
    virtual Float_t GetThicknessDet2() const { 
	 // Get detector thickness in layer 2
	 return fDet2;}
    virtual Float_t GetThicknessChip1() const { 
	 // Get chip thickness in layer 1
	 return fChip1;}	 	 
    virtual Float_t GetThicknessChip2()const { 
	 // Get chip thickness in layer 2
	 return fChip2;}
    virtual Int_t GetRails() const {
	 // Get flag for rails
	 return fRails;}
    virtual Int_t GetCoolingFluid() const{ 
	 // Get flag for cooling fluid
	 return fFluid;}

 protected:
    void CreateOldGeometry();
    void SetT2Lmatrix(Int_t uid, Double_t yShift,
		      Bool_t yFlip, Bool_t yRot180=kFALSE) const; // Set T2L matrix in TGeoPNEntries
    void CreateSPDThermalShield(TGeoVolume *moth);
    TGeoVolumeAssembly *CreateSPDThermalShieldAssembly(const char *name,
		   Double_t innerA, Double_t innerB, Double_t innerRadius,
		   Double_t outerA, Double_t outerB, Double_t outerRadius,
		   Double_t halflength, Double_t thickness,
	           Double_t thicknessOmega, Double_t theta);
    void SPDThermalShape(Double_t a, Double_t b, Double_t r, Double_t d,
			 Double_t t, Double_t *x, Double_t *y);
    void SPDOmegaShape(Double_t ina, Double_t inb, Double_t inr,
		       Double_t oua, Double_t oub, Double_t our,
		       Double_t dou, Double_t d  , Double_t t  ,
		       Double_t *x, Double_t *y);
    void FillSPDXtruShape(Double_t a, Double_t  b, Double_t  r,
			  Double_t t, Double_t *x, Double_t *y);

 private:
    AliITSv11Hybrid(const AliITSv11Hybrid &source); // copy constructor
    AliITSv11Hybrid& operator=(const AliITSv11Hybrid &source); // assignment operator
    void InitAliITSgeom() const;

    Bool_t fGeomDetOut;       // Flag to write .det file out
    Bool_t fGeomDetIn;        // Flag to read .det file or directly from Geat.
    Bool_t fByThick;          // Flag to use services materials by thickness
                              // ture, or mass false.
    Int_t  fMajorVersion;     // Major version number == IsVersion
    Int_t  fMinorVersion;     // Minor version number
    char   fEuclidGeomDet[60];// file where detector transormation are define.
    char   fRead[60];         //! file name to read .det file
    char   fWrite[60];        //! file name to write .det file
    Float_t  fDet1;	      // thickness of detector in SPD layer 1
    Float_t  fDet2;	      // thickness of detector in SPD layer 2
    Float_t  fChip1;	      // thickness of chip in SPD layer 1   
    Float_t  fChip2;	      // thickness of chip in SPD layer 2   
    Int_t    fRails;          // flag to switch rails on (=1) and off (=0)
    Int_t    fFluid;          // flag to switch between water (=1) and freon (=0)
    Int_t fIDMother;          //! ITS Mother Volume id.

    AliITSInitGeometry fInitGeom;   //! Get access to decoding and AliITSgeom init functins
    AliITSv11GeometrySPD *fSPDgeom; //! SPD Geometry
    AliITSv11GeometrySDD *fSDDgeom; //! SDD Geometry
    AliITSv11GeometrySSD *fSSDgeom; //! SSD Geometry
    AliITSv11GeometrySupport *fSupgeom; //! Support Geometry

    ClassDef(AliITSv11Hybrid,0)                          
};
 
#endif
Commit	Line	Data
108bd0fe	1	#ifndef ALIITSV11HYBRID_H
	2	#define ALIITSV11HYBRID_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	//========================================================================
	7	//
	8	// Geometry of the Inner Tracking System
	9	//
	10	// This geometry is a mix between the old geometry (originally coded
	11	// in AliITSvPPRasymmFMD) and the new TGeo geometry (v11).
	12	//
	13	// Ludovic Gaudichet (gaudichet@to.infn.it)
	14	//
	15	//========================================================================
8f8273a4	16
	17
	18	// $Id$
	19
	20	// $Log$
a275e8ba	21	// Revision 1.7 2007/12/17 14:48:24 masera
	22	// Thermal shield between SPD and SDD (M. Sitta)
	23	//
b0c0f648	24	// Revision 1.6 2007/10/21 19:22:53 masera
	25	// Coding conventions
	26	//
7ab0715c	27	// Revision 1.5 2007/08/24 14:32:57 hristov
	28	// Introduction of SPD half-stave volumes, cleaning and new code (in relation to new SPD geometry) in AliITSv11Hybrid (Ludovic)
	29	//
8f8273a4	30	// Revision 1.4 2007/06/28 10:17:25 masera
	31	// Introduction of the new SSD geometry in simulation (AliITSv11Hybrid) and suppression of overlaps between old and new parts
	32	//
	33	// Revision 1.3 2007/05/08 16:57:42 masera
	34	// Updates concerning the geometry: versioning system, new V11hybrid version, bug fixes (B.Nilsend and L. Gaudichet
	35	//
	36
108bd0fe	37
108bd0fe	38	#include "AliITS.h"
012f0f4c	39	#include "AliITSInitGeometry.h"
108bd0fe	40
8f8273a4	41	class AliITSv11GeometrySPD;
108bd0fe	42	class AliITSv11GeometrySDD;
bf210566	43	class AliITSv11GeometrySSD;
a275e8ba	44	class AliITSv11GeometrySupport;
6aa4b4dc	45	class TGeoVolume;
6aa4b4dc	46	class TGeoVolumeAssembly;
108bd0fe	47
	48	class AliITSv11Hybrid : public AliITS {
	49
	50	public:
	51	AliITSv11Hybrid();
8f8273a4	52	AliITSv11Hybrid(const char *title);
108bd0fe	53	AliITSv11Hybrid(const char name, const char title);
	54	virtual ~AliITSv11Hybrid() ;
	55	virtual void BuildGeometry();
	56	virtual void CreateGeometry();
	57	virtual void CreateMaterials();
	58	virtual Int_t IsVersion() const {// returns the ITS version number
	59	return 110;}
	60	virtual void Init();
	61	virtual void SetDefaults();
	62	virtual void DrawModule() const;
	63	virtual void StepManager();
	64	virtual void AddAlignableVolumes() const;
	65	virtual void SetWriteDet(Bool_t det=kFALSE){ // set .det write
	66	fGeomDetOut = det;}
	67	virtual void SetWriteDet(const char *f){ // set write file
	68	strncpy(fWrite,f,60);fGeomDetOut = kTRUE;}
	69	virtual void SetReadDet(Bool_t det=kFALSE){ //set .det read
	70	fGeomDetIn = det;}
	71	virtual void SetReadDet(const char *f){ // set read file
	72	strncpy(fRead,f,60);fGeomDetIn = kTRUE;}
	73	virtual void SetEUCLIDFileName(const char *f){ // set write file
	74	fEuclidGeometry=f; SetEUCLID();}
	75	virtual void SetMinorVersion(Int_t v=2){ // Choose between existing minor versions
	76	fMinorVersion = v;}
	77	virtual void SetThicknessDet1(Float_t v=200.){
	78	// Set detector thickness in layer 1
	79	fDet1 = v;}
	80	virtual void SetThicknessDet2(Float_t v=200.){
	81	// Set detector thickness in layer 2
	82	fDet2 = v;}
	83	virtual void SetThicknessChip1(Float_t v=150.){
	84	// Set chip thickness in layer 1
	85	fChip1 = v;}
	86	virtual void SetThicknessChip2(Float_t v=150.){
	87	// Set chip thickness in layer 2
	88	fChip2 = v;}
	89	virtual void SetRails(Int_t v=0){
	90	// Set flag for rails
	91	fRails = v;}
	92	virtual void SetCoolingFluid(Int_t v=1){
	93	// Set flag for cooling fluid
	94	fFluid = v;}
	95	virtual void SetDensityServicesByThickness(){// uses services density
	96	// calculation based on the thickness of the services.
	97	fByThick = kTRUE;}
	98	virtual void SetDensityServicesByMass(){// uses services density
	99	// calculation based on the Mass of the services.
	100	fByThick = kFALSE;}
	101	virtual const char *GetEULIIDFileName() const{ // return .euc file name
	102	return fEuclidGeometry.Data();}
	103	virtual Bool_t GetWriteDet() const { // returns value GeomDetOut flag.
	104	return fGeomDetOut;}
	105	virtual Bool_t GetReadDet() const { // returns value GeomDetIn flag.
	106	return fGeomDetIn;}
	107	virtual char *GetReadDetFileName(){ // return .det read file name
	108	if(fRead[0]!='\0') return fRead; else return fEuclidGeomDet;}
	109	virtual char *GetWriteDetFileName(){ // return .det write file name
	110	if(fWrite[0]!='\0') return fWrite; else return fEuclidGeomDet;}
	111	virtual Int_t GetMajorVersion() const {// return Major Version Number
	112	return fMajorVersion;}
	113	virtual Int_t GetMinorVersion() const {// return Major Version Number
	114	return fMinorVersion;}
	115	virtual Float_t GetThicknessDet1() const {
	116	// Get detector thickness in layer 1
117	return fDet1;}
118	virtual Float_t GetThicknessDet2() const {
119	// Get detector thickness in layer 2
120	return fDet2;}
121	virtual Float_t GetThicknessChip1() const {
122	// Get chip thickness in layer 1
123	return fChip1;}
124	virtual Float_t GetThicknessChip2()const {
125	// Get chip thickness in layer 2
126	return fChip2;}
127	virtual Int_t GetRails() const {
128	// Get flag for rails
129	return fRails;}
130	virtual Int_t GetCoolingFluid() const{
131	// Get flag for cooling fluid
132	return fFluid;}
133
134	protected:
135	void CreateOldGeometry();
b2e5530c	136	void SetT2Lmatrix(Int_t uid, Double_t yShift,
bf210566	137	Bool_t yFlip, Bool_t yRot180=kFALSE) const; // Set T2L matrix in TGeoPNEntries
b0c0f648	138	void CreateSPDThermalShield(TGeoVolume *moth);
	139	TGeoVolumeAssembly CreateSPDThermalShieldAssembly(const char name,
	140	Double_t innerA, Double_t innerB, Double_t innerRadius,
	141	Double_t outerA, Double_t outerB, Double_t outerRadius,
	142	Double_t halflength, Double_t thickness,
	143	Double_t thicknessOmega, Double_t theta);
	144	void SPDThermalShape(Double_t a, Double_t b, Double_t r, Double_t d,
	145	Double_t t, Double_t x, Double_t y);
	146	void SPDOmegaShape(Double_t ina, Double_t inb, Double_t inr,
	147	Double_t oua, Double_t oub, Double_t our,
	148	Double_t dou, Double_t d , Double_t t ,
	149	Double_t x, Double_t y);
	150	void FillSPDXtruShape(Double_t a, Double_t b, Double_t r,
	151	Double_t t, Double_t x, Double_t y);
108bd0fe	152
	153	private:
	154	AliITSv11Hybrid(const AliITSv11Hybrid &source); // copy constructor
	155	AliITSv11Hybrid& operator=(const AliITSv11Hybrid &source); // assignment operator
7ab0715c	156	void InitAliITSgeom() const;
108bd0fe	157
108bd0fe	158	Bool_t fGeomDetOut; // Flag to write .det file out
	159	Bool_t fGeomDetIn; // Flag to read .det file or directly from Geat.
	160	Bool_t fByThick; // Flag to use services materials by thickness
	161	// ture, or mass false.
	162	Int_t fMajorVersion; // Major version number == IsVersion
	163	Int_t fMinorVersion; // Minor version number
	164	char fEuclidGeomDet[60];// file where detector transormation are define.
	165	char fRead[60]; //! file name to read .det file
	166	char fWrite[60]; //! file name to write .det file
	167	Float_t fDet1; // thickness of detector in SPD layer 1
	168	Float_t fDet2; // thickness of detector in SPD layer 2
	169	Float_t fChip1; // thickness of chip in SPD layer 1
	170	Float_t fChip2; // thickness of chip in SPD layer 2
	171	Int_t fRails; // flag to switch rails on (=1) and off (=0)
	172	Int_t fFluid; // flag to switch between water (=1) and freon (=0)
	173	Int_t fIDMother; //! ITS Mother Volume id.
	174
012f0f4c	175	AliITSInitGeometry fInitGeom; //! Get access to decoding and AliITSgeom init functins
8f8273a4	176	AliITSv11GeometrySPD *fSPDgeom; //! SPD Geometry
012f0f4c	177	AliITSv11GeometrySDD *fSDDgeom; //! SDD Geometry
bf210566	178	AliITSv11GeometrySSD *fSSDgeom; //! SSD Geometry
a275e8ba	179	AliITSv11GeometrySupport *fSupgeom; //! Support Geometry
108bd0fe	180
8f8273a4	181	ClassDef(AliITSv11Hybrid,0)
108bd0fe	182	};
	183
	184	#endif