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TGeoBuilder.h
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1// @(#)root/geom:$Id$
2// Author: Mihaela Gheata 30/05/07
3
4/*************************************************************************
5 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12#ifndef ROOT_TGeoBuilder
13#define ROOT_TGeoBuilder
14
15#include "TObject.h"
16
17class TGeoMaterial;
18class TGeoMatrix;
19class TGeoMedium;
20class TGeoShape;
21class TGeoVolume;
23class TGeoVolumeMulti;
24class TGeoManager;
25
26class TGeoBuilder : public TObject
27{
28protected:
29 static TGeoBuilder *fgInstance; //! static pointer to singleton
30
32 TGeoBuilder(const TGeoBuilder&) = delete;
34
35private :
36 TGeoManager *fGeometry; //! current geometry
37
38 void SetGeometry(TGeoManager *geom) {fGeometry = geom;}
39
40public :
41 virtual ~TGeoBuilder();
42
43 static TGeoBuilder *Instance(TGeoManager *geom);
44
47 Int_t AddShape(TGeoShape *shape);
48 void RegisterMatrix(TGeoMatrix *matrix);
49
50 TGeoVolume *MakeArb8(const char *name, TGeoMedium *medium,
51 Double_t dz, Double_t *vertices=nullptr);
52 TGeoVolume *MakeBox(const char *name, TGeoMedium *medium,
53 Double_t dx, Double_t dy, Double_t dz);
54 TGeoVolume *MakeCone(const char *name, TGeoMedium *medium,
55 Double_t dz, Double_t rmin1, Double_t rmax1,
56 Double_t rmin2, Double_t rmax2);
57 TGeoVolume *MakeCons(const char *name, TGeoMedium *medium,
58 Double_t dz, Double_t rmin1, Double_t rmax1,
59 Double_t rmin2, Double_t rmax2,
60 Double_t phi1, Double_t phi2);
61 TGeoVolume *MakeCtub(const char *name, TGeoMedium *medium,
62 Double_t rmin, Double_t rmax, Double_t dz, Double_t phi1, Double_t phi2,
63 Double_t lx, Double_t ly, Double_t lz, Double_t tx, Double_t ty, Double_t tz);
64 TGeoVolume *MakeEltu(const char *name, TGeoMedium *medium,
66 TGeoVolume *MakeGtra(const char *name, TGeoMedium *medium,
67 Double_t dz, Double_t theta, Double_t phi, Double_t twist, Double_t h1,
68 Double_t bl1, Double_t tl1, Double_t alpha1, Double_t h2, Double_t bl2,
69 Double_t tl2, Double_t alpha2);
70 TGeoVolume *MakePara(const char *name, TGeoMedium *medium,
71 Double_t dx, Double_t dy, Double_t dz,
72 Double_t alpha, Double_t theta, Double_t phi);
73 TGeoVolume *MakePcon(const char *name, TGeoMedium *medium,
74 Double_t phi, Double_t dphi, Int_t nz);
75 TGeoVolume *MakeParaboloid(const char *name, TGeoMedium *medium,
76 Double_t rlo, Double_t rhi, Double_t dz);
77 TGeoVolume *MakeHype(const char *name, TGeoMedium *medium,
78 Double_t rin, Double_t stin, Double_t rout, Double_t stout, Double_t dz);
79 TGeoVolume *MakePgon(const char *name, TGeoMedium *medium,
80 Double_t phi, Double_t dphi, Int_t nedges, Int_t nz);
81 TGeoVolume *MakeSphere(const char *name, TGeoMedium *medium,
82 Double_t rmin, Double_t rmax,
83 Double_t themin=0, Double_t themax=180,
84 Double_t phimin=0, Double_t phimax=360);
85 TGeoVolume *MakeTorus(const char *name, TGeoMedium *medium, Double_t r,
86 Double_t rmin, Double_t rmax, Double_t phi1=0, Double_t dphi=360);
87 TGeoVolume *MakeTrap(const char *name, TGeoMedium *medium,
88 Double_t dz, Double_t theta, Double_t phi, Double_t h1,
89 Double_t bl1, Double_t tl1, Double_t alpha1, Double_t h2, Double_t bl2,
90 Double_t tl2, Double_t alpha2);
91 TGeoVolume *MakeTrd1(const char *name, TGeoMedium *medium,
92 Double_t dx1, Double_t dx2, Double_t dy, Double_t dz);
93 TGeoVolume *MakeTrd2(const char *name, TGeoMedium *medium,
94 Double_t dx1, Double_t dx2, Double_t dy1, Double_t dy2,
95 Double_t dz);
96 TGeoVolume *MakeTube(const char *name, TGeoMedium *medium,
97 Double_t rmin, Double_t rmax, Double_t dz);
98 TGeoVolume *MakeTubs(const char *name, TGeoMedium *medium,
99 Double_t rmin, Double_t rmax, Double_t dz,
100 Double_t phi1, Double_t phi2);
101 TGeoVolume *MakeXtru(const char *name, TGeoMedium *medium,
102 Int_t nz);
104 TGeoVolumeMulti *MakeVolumeMulti(const char *name, TGeoMedium *medium);
105
106 //--- GEANT3-like geometry creation
107 TGeoVolume *Division(const char *name, const char *mother, Int_t iaxis, Int_t ndiv,
108 Double_t start, Double_t step, Int_t numed=0, Option_t *option="");
109 void Matrix(Int_t index, Double_t theta1, Double_t phi1,
110 Double_t theta2, Double_t phi2,
111 Double_t theta3, Double_t phi3);
112 TGeoMaterial *Material(const char *name, Double_t a, Double_t z, Double_t dens, Int_t uid, Double_t radlen=0, Double_t intlen=0);
113 TGeoMaterial *Mixture(const char *name, Float_t *a, Float_t *z, Double_t dens,
114 Int_t nelem, Float_t *wmat, Int_t uid);
115 TGeoMaterial *Mixture(const char *name, Double_t *a, Double_t *z, Double_t dens,
116 Int_t nelem, Double_t *wmat, Int_t uid);
117 TGeoMedium *Medium(const char *name, Int_t numed, Int_t nmat, Int_t isvol,
118 Int_t ifield, Double_t fieldm, Double_t tmaxfd,
119 Double_t stemax, Double_t deemax, Double_t epsil,
120 Double_t stmin);
121 void Node(const char *name, Int_t nr, const char *mother,
122 Double_t x, Double_t y, Double_t z, Int_t irot,
123 Bool_t isOnly, Float_t *upar, Int_t npar=0);
124 void Node(const char *name, Int_t nr, const char *mother,
125 Double_t x, Double_t y, Double_t z, Int_t irot,
126 Bool_t isOnly, Double_t *upar, Int_t npar=0);
127 TGeoVolume *Volume(const char *name, const char *shape, Int_t nmed,
128 Float_t *upar, Int_t npar=0);
129 TGeoVolume *Volume(const char *name, const char *shape, Int_t nmed,
130 Double_t *upar, Int_t npar=0);
131
132 ClassDef(TGeoBuilder, 0) // geometry builder singleton
133};
134
135#endif
136
bool Bool_t
Definition: RtypesCore.h:63
int Int_t
Definition: RtypesCore.h:45
float Float_t
Definition: RtypesCore.h:57
double Double_t
Definition: RtypesCore.h:59
const char Option_t
Definition: RtypesCore.h:66
#define ClassDef(name, id)
Definition: Rtypes.h:335
Option_t Option_t option
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t b
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t r
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t index
char name[80]
Definition: TGX11.cxx:110
Utility class for creating geometry objects.These will be associated with the current selected geomet...
Definition: TGeoBuilder.h:27
TGeoBuilder()
static pointer to singleton
Definition: TGeoBuilder.cxx:57
void Node(const char *name, Int_t nr, const char *mother, Double_t x, Double_t y, Double_t z, Int_t irot, Bool_t isOnly, Float_t *upar, Int_t npar=0)
Create a node called <name_nr> pointing to the volume called <name> as daughter of the volume called ...
TGeoVolume * MakePgon(const char *name, TGeoMedium *medium, Double_t phi, Double_t dphi, Int_t nedges, Int_t nz)
Make in one step a volume pointing to a polygone shape with given medium.
TGeoVolume * MakeGtra(const char *name, TGeoMedium *medium, Double_t dz, Double_t theta, Double_t phi, Double_t twist, Double_t h1, Double_t bl1, Double_t tl1, Double_t alpha1, Double_t h2, Double_t bl2, Double_t tl2, Double_t alpha2)
Make in one step a volume pointing to a twisted trapezoid shape with given medium.
TGeoVolume * MakeXtru(const char *name, TGeoMedium *medium, Int_t nz)
Make a TGeoXtru-shaped volume with nz planes.
TGeoVolume * MakePcon(const char *name, TGeoMedium *medium, Double_t phi, Double_t dphi, Int_t nz)
Make in one step a volume pointing to a polycone shape with given medium.
TGeoVolume * MakeTrap(const char *name, TGeoMedium *medium, Double_t dz, Double_t theta, Double_t phi, Double_t h1, Double_t bl1, Double_t tl1, Double_t alpha1, Double_t h2, Double_t bl2, Double_t tl2, Double_t alpha2)
Make in one step a volume pointing to a trapezoid shape with given medium.
Int_t AddShape(TGeoShape *shape)
Add a shape to the list. Returns index of the shape in list.
TGeoVolume * MakeTorus(const char *name, TGeoMedium *medium, Double_t r, Double_t rmin, Double_t rmax, Double_t phi1=0, Double_t dphi=360)
Make in one step a volume pointing to a torus shape with given medium.
static TGeoBuilder * Instance(TGeoManager *geom)
Return pointer to singleton.
Definition: TGeoBuilder.cxx:74
TGeoVolume * MakeEltu(const char *name, TGeoMedium *medium, Double_t a, Double_t b, Double_t dz)
Make in one step a volume pointing to a tube shape with given medium.
TGeoVolume * MakeHype(const char *name, TGeoMedium *medium, Double_t rin, Double_t stin, Double_t rout, Double_t stout, Double_t dz)
Make in one step a volume pointing to a tube shape with given medium.
TGeoVolume * MakeArb8(const char *name, TGeoMedium *medium, Double_t dz, Double_t *vertices=nullptr)
Make an TGeoArb8 volume.
TGeoMaterial * Material(const char *name, Double_t a, Double_t z, Double_t dens, Int_t uid, Double_t radlen=0, Double_t intlen=0)
Create material with given A, Z and density, having an unique id.
TGeoVolume * MakeTube(const char *name, TGeoMedium *medium, Double_t rmin, Double_t rmax, Double_t dz)
Make in one step a volume pointing to a tube shape with given medium.
TGeoVolume * MakePara(const char *name, TGeoMedium *medium, Double_t dx, Double_t dy, Double_t dz, Double_t alpha, Double_t theta, Double_t phi)
Make in one step a volume pointing to a parallelepiped shape with given medium.
void SetGeometry(TGeoManager *geom)
current geometry
Definition: TGeoBuilder.h:38
Int_t AddTransformation(TGeoMatrix *matrix)
Add a matrix to the list. Returns index of the matrix in list.
TGeoVolume * MakeSphere(const char *name, TGeoMedium *medium, Double_t rmin, Double_t rmax, Double_t themin=0, Double_t themax=180, Double_t phimin=0, Double_t phimax=360)
Make in one step a volume pointing to a sphere shape with given medium.
TGeoMedium * Medium(const char *name, Int_t numed, Int_t nmat, Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd, Double_t stemax, Double_t deemax, Double_t epsil, Double_t stmin)
Create tracking medium.
virtual ~TGeoBuilder()
Destructor.
Definition: TGeoBuilder.cxx:66
TGeoVolume * MakeTubs(const char *name, TGeoMedium *medium, Double_t rmin, Double_t rmax, Double_t dz, Double_t phi1, Double_t phi2)
Make in one step a volume pointing to a tube segment shape with given medium.
TGeoVolume * MakeBox(const char *name, TGeoMedium *medium, Double_t dx, Double_t dy, Double_t dz)
Make in one step a volume pointing to a box shape with given medium.
void Matrix(Int_t index, Double_t theta1, Double_t phi1, Double_t theta2, Double_t phi2, Double_t theta3, Double_t phi3)
Create rotation matrix named 'mat<index>'.
TGeoVolume * Division(const char *name, const char *mother, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step, Int_t numed=0, Option_t *option="")
Create a new volume by dividing an existing one (GEANT3 like)
TGeoVolume * MakeParaboloid(const char *name, TGeoMedium *medium, Double_t rlo, Double_t rhi, Double_t dz)
Make in one step a volume pointing to a tube shape with given medium.
TGeoVolume * MakeTrd1(const char *name, TGeoMedium *medium, Double_t dx1, Double_t dx2, Double_t dy, Double_t dz)
Make in one step a volume pointing to a TGeoTrd1 shape with given medium.
TGeoVolumeAssembly * MakeVolumeAssembly(const char *name)
Make an assembly of volumes.
TGeoVolume * MakeCons(const char *name, TGeoMedium *medium, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Double_t phi1, Double_t phi2)
Make in one step a volume pointing to a cone segment shape with given medium.
Int_t AddMaterial(TGeoMaterial *material)
Add a material to the list. Returns index of the material in list.
Definition: TGeoBuilder.cxx:88
TGeoManager * fGeometry
Definition: TGeoBuilder.h:36
TGeoVolumeMulti * MakeVolumeMulti(const char *name, TGeoMedium *medium)
Make a TGeoVolumeMulti handling a list of volumes.
TGeoVolume * MakeTrd2(const char *name, TGeoMedium *medium, Double_t dx1, Double_t dx2, Double_t dy1, Double_t dy2, Double_t dz)
Make in one step a volume pointing to a TGeoTrd2 shape with given medium.
TGeoBuilder & operator=(const TGeoBuilder &)=delete
TGeoBuilder(const TGeoBuilder &)=delete
TGeoVolume * Volume(const char *name, const char *shape, Int_t nmed, Float_t *upar, Int_t npar=0)
Create a volume in GEANT3 style.
TGeoMaterial * Mixture(const char *name, Float_t *a, Float_t *z, Double_t dens, Int_t nelem, Float_t *wmat, Int_t uid)
Create mixture OR COMPOUND IMAT as composed by THE BASIC nelem materials defined by arrays A,...
TGeoVolume * MakeCone(const char *name, TGeoMedium *medium, Double_t dz, Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2)
Make in one step a volume pointing to a cone shape with given medium.
void RegisterMatrix(TGeoMatrix *matrix)
Register a matrix to the list of matrices.
static TGeoBuilder * fgInstance
Definition: TGeoBuilder.h:29
TGeoVolume * MakeCtub(const char *name, TGeoMedium *medium, Double_t rmin, Double_t rmax, Double_t dz, Double_t phi1, Double_t phi2, Double_t lx, Double_t ly, Double_t lz, Double_t tx, Double_t ty, Double_t tz)
Make in one step a volume pointing to a tube segment shape with given medium.
The manager class for any TGeo geometry.
Definition: TGeoManager.h:45
Base class describing materials.
Definition: TGeoMaterial.h:36
Geometrical transformation package.
Definition: TGeoMatrix.h:41
Media are used to store properties related to tracking and which are useful only when using geometry ...
Definition: TGeoMedium.h:24
Base abstract class for all shapes.
Definition: TGeoShape.h:26
Volume assemblies.
Definition: TGeoVolume.h:305
Volume families.
Definition: TGeoVolume.h:255
TGeoVolume, TGeoVolumeMulti, TGeoVolumeAssembly are the volume classes.
Definition: TGeoVolume.h:49
Mother of all ROOT objects.
Definition: TObject.h:41
Double_t y[n]
Definition: legend1.C:17
Double_t x[n]
Definition: legend1.C:17
TH1F * h1
Definition: legend1.C:5
TArc a
Definition: textangle.C:12