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TGeoVolume.h
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1// @(#)root/geom:$Id$
2// Author: Andrei Gheata 30/05/02
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// Author : date : Wed 24 Oct 2001 01:39:36 PM CEST
12
13#ifndef ROOT_TGeoVolume
14#define ROOT_TGeoVolume
15
16
17#include "TNamed.h"
18#include "TGeoAtt.h"
19#include "TAttLine.h"
20#include "TAttFill.h"
21#include "TAtt3D.h"
22#include "TObjArray.h"
23#include "TGeoMedium.h"
24#include "TGeoShape.h"
25#include <mutex>
26#include <vector>
27
28// forward declarations
29class TH2F;
30class TGeoNode;
31class TGeoMatrix;
33class TGeoVoxelFinder;
34class TGeoManager;
35class TGeoExtension;
36
37////////////////////////////////////////////////////////////////////////////
38// //
39// TGeoVolume - base class representing a single volume having a shape //
40// and a medium. //
41// //
42////////////////////////////////////////////////////////////////////////////
43
44class TGeoVolume : public TNamed,
45 public TGeoAtt,
46 public TAttLine,
47 public TAttFill,
48 public TAtt3D
49{
50protected :
51 TObjArray *fNodes; // array of nodes inside this volume
52 TGeoShape *fShape; // shape
53 TGeoMedium *fMedium; // tracking medium
54 static TGeoMedium *fgDummyMedium; //! dummy medium
55 TGeoPatternFinder *fFinder; // finder object for divisions
56 TGeoVoxelFinder *fVoxels; // finder object for bounding boxes
57 TGeoManager *fGeoManager; //! pointer to TGeoManager owning this volume
58
59 TObject *fField; //! just a hook for now
60 TString fOption; //! option - if any
61 Int_t fNumber; // volume serial number in the list of volumes
62 Int_t fNtotal; // total number of physical nodes
63 Int_t fRefCount; // reference counter
64 TGeoExtension *fUserExtension; //! Transient user-defined extension to volumes
65 TGeoExtension *fFWExtension; //! Transient framework-defined extension to volumes
66
67private:
68 TGeoVolume(const TGeoVolume&) = delete;
69 TGeoVolume& operator=(const TGeoVolume&) = delete;
70
71public:
72 virtual void ClearThreadData() const;
73 virtual void CreateThreadData(Int_t nthreads);
74
75public:
83 kVoxelsXYZ = BIT(20), // not used
84 kVoxelsCyl = BIT(21), // not used
87 kVolumeOC = BIT(21) // overlapping candidates
88 };
89 // constructors
90 TGeoVolume();
91 TGeoVolume(const char *name, const TGeoShape *shape, const TGeoMedium *med=0);
92
93 // destructor
94 virtual ~TGeoVolume();
95 // methods
96 virtual void cd(Int_t inode) const;
97 void Browse(TBrowser *b);
98 Double_t Capacity() const;
99 void CheckShapes();
100 void ClearNodes() {fNodes = 0;}
101 void ClearShape();
102 void CleanAll();
103 virtual TGeoVolume *CloneVolume() const;
104 void CloneNodesAndConnect(TGeoVolume *newmother) const;
105 void CheckGeometry(Int_t nrays=1, Double_t startx=0, Double_t starty=0, Double_t startz=0) const;
106 void CheckOverlaps(Double_t ovlp=0.1, Option_t *option="") const; // *MENU*
107 void CheckShape(Int_t testNo, Int_t nsamples=10000, Option_t *option=""); // *MENU*
108 Int_t CountNodes(Int_t nlevels=1000, Int_t option=0);
109 Bool_t Contains(const Double_t *point) const {return fShape->Contains(point);}
110 static void CreateDummyMedium();
111 static TGeoMedium *DummyMedium();
112 virtual Bool_t IsAssembly() const;
113 virtual Bool_t IsFolder() const;
115 virtual Bool_t IsVolumeMulti() const {return kFALSE;}
116 virtual TGeoNode *
117 AddNode(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat = 0, Option_t *option = ""); // most general case
118 void AddNodeOffset(TGeoVolume *vol, Int_t copy_no, Double_t offset=0, Option_t *option="");
119 virtual void AddNodeOverlap(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat=0, Option_t *option="");
120
121 virtual TGeoVolume *Divide(const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step, Int_t numed=0, Option_t *option="");
122 virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
123 virtual void Draw(Option_t *option=""); // *MENU*
124 virtual void DrawOnly(Option_t *option=""); // *MENU*
125 TH2F *LegoPlot(Int_t ntheta=20, Double_t themin=0., Double_t themax=180.,
126 Int_t nphi=60, Double_t phimin=0., Double_t phimax=360.,
127 Double_t rmin=0., Double_t rmax=9999999, Option_t *option=""); // *MENU*
128 virtual void Paint(Option_t *option="");
129 virtual void Print(Option_t *option="") const; // *MENU*
130 void PrintNodes() const;
131 void PrintVoxels() const; // *MENU*
132 void ReplayCreation(const TGeoVolume *other);
134 void SetFWExtension(TGeoExtension *ext);
135 Int_t GetRefCount() const {return fRefCount;}
140 void Grab() {fRefCount++;}
141 void Release() {fRefCount--; if (fRefCount==0) delete this;}
142 virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py);
143
152 Bool_t IsTopVolume() const;
153 Bool_t IsValid() const {return fShape->IsValid();}
154 virtual Bool_t IsVisible() const {return TGeoAtt::IsVisible();}
159 Bool_t IsAllInvisible() const;
160 Bool_t IsRaytracing() const;
161 static TGeoVolume *Import(const char *filename, const char *name="", Option_t *option="");
162 Int_t Export(const char *filename, const char *name="", Option_t *option="");
163 TGeoNode *FindNode(const char *name) const;
164 void FindOverlaps() const;
166 virtual Int_t GetCurrentNodeIndex() const {return -1;}
167 virtual Int_t GetNextNodeIndex() const {return -1;}
169 Int_t GetNdaughters() const;
170 Int_t GetNtotal() const {return fNtotal;}
171 virtual Int_t GetByteCount() const;
175 TObject *GetField() const {return fField;}
177 TGeoVoxelFinder *GetVoxels() const;
178 const char *GetIconName() const {return fShape->GetName();}
179 Int_t GetIndex(const TGeoNode *node) const;
180 TGeoNode *GetNode(const char *name) const;
182 Int_t GetNodeIndex(const TGeoNode *node, Int_t *check_list, Int_t ncheck) const;
183 Int_t GetNumber() const {return fNumber;}
184 virtual char *GetObjectInfo(Int_t px, Int_t py) const;
185 Bool_t GetOptimalVoxels() const;
186 Option_t *GetOption() const { return fOption.Data(); }
187 char *GetPointerName() const;
189 TGeoShape *GetShape() const {return fShape;}
190 void GrabFocus(); // *MENU*
191 void Gsord(Int_t /*iaxis*/) {;}
192 Bool_t IsStyleDefault() const;
193 void InspectMaterial() const; // *MENU*
194 void InspectShape() const {fShape->InspectShape();} // *MENU*
195 virtual TGeoVolume *MakeCopyVolume(TGeoShape *newshape);
196 void MakeCopyNodes(const TGeoVolume *other);
197 TGeoVolume *MakeReflectedVolume(const char *newname="") const;
198 Bool_t OptimizeVoxels(); // *MENU*
199 void RandomPoints(Int_t npoints=1000000, Option_t *option=""); // *MENU*
200 void RandomRays(Int_t nrays=10000, Double_t startx=0, Double_t starty=0, Double_t startz=0, const char *target_vol=0, Bool_t check_norm=kFALSE); // *MENU*
201 void Raytrace(Bool_t flag=kTRUE); // *TOGGLE* *GETTER=IsRaytracing
202 void RegisterYourself(Option_t *option="");
203 void RemoveNode(TGeoNode *node);
204 TGeoNode *ReplaceNode(TGeoNode *nodeorig, TGeoShape *newshape=0, TGeoMatrix *newpos=0, TGeoMedium *newmed=0);
205 void SaveAs(const char *filename,Option_t *option="") const; // *MENU*
206 virtual void SavePrimitive(std::ostream &out, Option_t *option = "");
207 void SelectVolume(Bool_t clear = kFALSE);
210 void SetAsTopVolume(); // *TOGGLE* *GETTER=IsTopVolume
217 void SetShape(const TGeoShape *shape);
218 void SetTransparency(Char_t transparency=0) {if (fMedium) fMedium->GetMaterial()->SetTransparency(transparency);} // *MENU*
219 void SetField(TObject *field) {fField = field;}
220 void SetOption(const char *option);
222 virtual void SetVisibility(Bool_t vis=kTRUE); // *TOGGLE* *GETTER=IsVisible
223 virtual void SetVisContainers(Bool_t flag=kTRUE); // *TOGGLE* *GETTER=IsVisContainers
224 virtual void SetVisLeaves(Bool_t flag=kTRUE); // *TOGGLE* *GETTER=IsVisLeaves
225 virtual void SetVisOnly(Bool_t flag=kTRUE); // *TOGGLE* *GETTER=IsVisOnly
226 virtual void SetLineColor(Color_t lcolor);
227 virtual void SetLineStyle(Style_t lstyle);
228 virtual void SetLineWidth(Width_t lwidth);
230 virtual void SetMedium(TGeoMedium *medium) {fMedium = medium;}
231 void SetVoxelFinder(TGeoVoxelFinder *finder) {fVoxels = finder;}
232 void SetFinder(TGeoPatternFinder *finder) {fFinder = finder;}
233 void SetNumber(Int_t number) {fNumber = number;}
234 void SetNtotal(Int_t ntotal) {fNtotal = ntotal;}
235 void SortNodes();
236 void UnmarkSaved();
237 Bool_t Valid() const;
238 void VisibleDaughters(Bool_t vis=kTRUE); // *TOGGLE* *GETTER=IsVisibleDaughters
239 void InvisibleAll(Bool_t flag=kTRUE); // *TOGGLE* *GETTER=IsAllInvisible
240 void Voxelize(Option_t *option);
241 Double_t Weight(Double_t precision=0.01, Option_t *option="va"); // *MENU*
242 Double_t WeightA() const;
243
244 ClassDef(TGeoVolume, 6) // geometry volume descriptor
245};
246
247////////////////////////////////////////////////////////////////////////////
248// //
249// TGeoVolumeMulti - class storing a list of volumes that have to //
250// be handled together at build time //
251// //
252////////////////////////////////////////////////////////////////////////////
253
255{
256private:
257 TObjArray *fVolumes; // list of volumes
258 TGeoVolumeMulti *fDivision; // division of this volume
259 Int_t fNumed; // medium number for divisions
260 Int_t fNdiv; // number of divisions
261 Int_t fAxis; // axis of division
262 Double_t fStart; // division start offset
263 Double_t fStep; // division step
264 Bool_t fAttSet; // flag attributes set
265
268
269public:
271 TGeoVolumeMulti(const char* name, TGeoMedium *med=0);
272 virtual ~TGeoVolumeMulti();
273
274 void AddVolume(TGeoVolume *vol);
275 TGeoVolume *GetVolume(Int_t id) const {return (TGeoVolume*)fVolumes->At(id);}
276 virtual TGeoNode *
277 AddNode(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat, Option_t *option = ""); // most general case
278 virtual void AddNodeOverlap(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat, Option_t *option="");
279 virtual TGeoVolume *Divide(const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step, Int_t numed=0, Option_t *option="");
280 TGeoShape *GetLastShape() const;
282 Int_t GetAxis() const {return fNdiv;}
283 Int_t GetNdiv() const {return fNdiv;}
284 Double_t GetStart() const {return fStart;}
285 Double_t GetStep() const {return fStep;}
286 virtual Bool_t IsVolumeMulti() const {return kTRUE;}
287 virtual TGeoVolume *MakeCopyVolume(TGeoShape *newshape);
288 virtual void SetLineColor(Color_t lcolor);
289 virtual void SetLineStyle(Style_t lstyle);
290 virtual void SetLineWidth(Width_t lwidth);
291 virtual void SetMedium(TGeoMedium *medium);
292 virtual void SetVisibility(Bool_t vis=kTRUE);
293
294 ClassDef(TGeoVolumeMulti, 3) // class to handle multiple volumes in one step
295};
296
297////////////////////////////////////////////////////////////////////////////
298// //
299// TGeoVolumeAssembly - special assembly of volumes. The assembly has no //
300// medium and its shape is the union of all component shapes //
301// //
302////////////////////////////////////////////////////////////////////////////
303
305{
306public:
308 {
309 Int_t fCurrent; //! index of current selected node
310 Int_t fNext; //! index of next node to be entered
311
312 ThreadData_t();
314 };
315
317 virtual void ClearThreadData() const;
318 virtual void CreateThreadData(Int_t nthreads);
319
320protected:
321 mutable std::vector<ThreadData_t*> fThreadData; //! Thread specific data vector
322 mutable Int_t fThreadSize; //! Thread vector size
323 mutable std::mutex fMutex; //! Mutex for concurrent operations
324
325private:
328
329public:
331 TGeoVolumeAssembly(const char *name);
332 virtual ~TGeoVolumeAssembly();
333
334 virtual TGeoNode *AddNode(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat = 0, Option_t *option = "");
335 virtual void AddNodeOverlap(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat, Option_t *option);
336 virtual TGeoVolume *CloneVolume() const;
337 virtual TGeoVolume *Divide(const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step, Int_t numed=0, Option_t *option="");
338 TGeoVolume *Divide(TGeoVolume *cell, TGeoPatternFinder *pattern, Option_t *option="spacedout");
339 virtual void DrawOnly(Option_t *) {;}
340 virtual Int_t GetCurrentNodeIndex() const;
341 virtual Int_t GetNextNodeIndex() const;
342 virtual Bool_t IsAssembly() const {return kTRUE;}
343 virtual Bool_t IsVisible() const {return kFALSE;}
345 void SetCurrentNodeIndex(Int_t index);
346 void SetNextNodeIndex(Int_t index);
347
348 ClassDef(TGeoVolumeAssembly, 2) // an assembly of volumes
349};
350
351inline Int_t TGeoVolume::GetNdaughters() const {if (!fNodes) return 0; return (fNodes->GetEntriesFast());}
352
353#endif
354
#define b(i)
Definition RSha256.hxx:100
int Int_t
Definition RtypesCore.h:45
char Char_t
Definition RtypesCore.h:37
const Bool_t kFALSE
Definition RtypesCore.h:101
short Width_t
Definition RtypesCore.h:91
bool Bool_t
Definition RtypesCore.h:63
double Double_t
Definition RtypesCore.h:59
short Color_t
Definition RtypesCore.h:92
short Style_t
Definition RtypesCore.h:89
const Bool_t kTRUE
Definition RtypesCore.h:100
const char Option_t
Definition RtypesCore.h:66
#define ClassDef(name, id)
Definition Rtypes.h:325
#define BIT(n)
Definition Rtypes.h:85
char name[80]
Definition TGX11.cxx:110
Use this attribute class when an object should have 3D capabilities.
Definition TAtt3D.h:19
Fill Area Attributes class.
Definition TAttFill.h:19
Line Attributes class.
Definition TAttLine.h:18
Using a TBrowser one can browse all ROOT objects.
Definition TBrowser.h:37
Visualization and tracking attributes for volumes and nodes.
Definition TGeoAtt.h:18
Bool_t IsActive() const
Definition TGeoAtt.h:85
void SetActivity(Bool_t flag=kTRUE)
Definition TGeoAtt.h:79
Bool_t IsActiveDaughters() const
Definition TGeoAtt.h:86
Bool_t IsVisible() const
Definition TGeoAtt.h:88
Bool_t IsVisOnly() const
Definition TGeoAtt.h:93
Bool_t IsVisLeaves() const
Definition TGeoAtt.h:92
void SetActiveDaughters(Bool_t flag=kTRUE)
Definition TGeoAtt.h:80
Bool_t IsVisDaughters() const
Definition TGeoAtt.h:89
Bool_t IsVisContainers() const
Definition TGeoAtt.h:91
virtual void SetVisibility(Bool_t vis=kTRUE)
Set visibility for this object.
Definition TGeoAtt.cxx:105
ABC for user objects attached to TGeoVolume or TGeoNode.
The manager class for any TGeo geometry.
Definition TGeoManager.h:45
Base class describing materials.
Char_t GetTransparency() const
void SetTransparency(Char_t transparency=0)
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
TGeoMaterial * GetMaterial() const
Definition TGeoMedium.h:52
A node represent a volume positioned inside another.They store links to both volumes and to the TGeoM...
Definition TGeoNode.h:41
Base finder class for patterns.
Base abstract class for all shapes.
Definition TGeoShape.h:26
Bool_t IsValid() const
Definition TGeoShape.h:140
Bool_t IsRunTimeShape() const
Definition TGeoShape.h:139
virtual void InspectShape() const =0
virtual const char * GetName() const
Get the shape name.
virtual Bool_t Contains(const Double_t *point) const =0
Volume assemblies.
Definition TGeoVolume.h:305
static TGeoVolumeAssembly * MakeAssemblyFromVolume(TGeoVolume *vol)
Make a clone of volume VOL but which is an assembly.
TGeoVolumeAssembly & operator=(const TGeoVolumeAssembly &)=delete
virtual Int_t GetCurrentNodeIndex() const
TGeoVolumeAssembly(const TGeoVolumeAssembly &)=delete
Mutex for concurrent operations.
virtual TGeoVolume * Divide(const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step, Int_t numed=0, Option_t *option="")
Division makes no sense for assemblies.
virtual void ClearThreadData() const
virtual Bool_t IsVisible() const
Definition TGeoVolume.h:343
virtual void DrawOnly(Option_t *)
draw only this volume
Definition TGeoVolume.h:339
virtual Int_t GetNextNodeIndex() const
virtual void AddNodeOverlap(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat, Option_t *option)
Add an overlapping node - not allowed for assemblies.
std::vector< ThreadData_t * > fThreadData
Definition TGeoVolume.h:321
virtual ~TGeoVolumeAssembly()
Destructor. The assembly is owner of its "shape".
std::mutex fMutex
Thread vector size.
Definition TGeoVolume.h:323
virtual TGeoNode * AddNode(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat=0, Option_t *option="")
Add a component to the assembly.
virtual Bool_t IsAssembly() const
Returns true if the volume is an assembly or a scaled assembly.
Definition TGeoVolume.h:342
Int_t fThreadSize
Thread specific data vector.
Definition TGeoVolume.h:322
void SetNextNodeIndex(Int_t index)
virtual TGeoVolume * CloneVolume() const
Clone this volume.
void SetCurrentNodeIndex(Int_t index)
TGeoVolumeAssembly()
Default constructor.
virtual void CreateThreadData(Int_t nthreads)
ThreadData_t & GetThreadData() const
Volume families.
Definition TGeoVolume.h:255
virtual void SetVisibility(Bool_t vis=kTRUE)
Set visibility for all components.
virtual TGeoVolume * MakeCopyVolume(TGeoShape *newshape)
Make a copy of this volume build a volume with same name, shape and medium.
Double_t fStart
Definition TGeoVolume.h:262
void AddVolume(TGeoVolume *vol)
Add a volume with valid shape to the list of volumes.
virtual Bool_t IsVolumeMulti() const
Definition TGeoVolume.h:286
virtual void SetLineStyle(Style_t lstyle)
Set the line style for all components.
virtual void AddNodeOverlap(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat, Option_t *option="")
Add a new node to the list of nodes, This node is possibly overlapping with other daughters of the vo...
Int_t GetAxis() const
Definition TGeoVolume.h:282
TGeoVolume * GetVolume(Int_t id) const
Definition TGeoVolume.h:275
virtual TGeoNode * AddNode(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat, Option_t *option="")
Add a new node to the list of nodes.
virtual ~TGeoVolumeMulti()
Destructor.
TGeoVolumeMulti & operator=(const TGeoVolumeMulti &)=delete
virtual TGeoVolume * Divide(const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step, Int_t numed=0, Option_t *option="")
division of multiple volumes
Double_t GetStart() const
Definition TGeoVolume.h:284
virtual void SetLineColor(Color_t lcolor)
Set the line color for all components.
TGeoVolumeMulti * fDivision
Definition TGeoVolume.h:258
TGeoVolumeMulti()
dummy constructor
TGeoVolumeMulti(const TGeoVolumeMulti &)=delete
TGeoShape * GetLastShape() const
Returns the last shape.
Double_t GetStep() const
Definition TGeoVolume.h:285
Int_t GetNvolumes() const
Definition TGeoVolume.h:281
virtual void SetMedium(TGeoMedium *medium)
Set medium for a multiple volume.
TObjArray * fVolumes
Definition TGeoVolume.h:257
virtual void SetLineWidth(Width_t lwidth)
Set the line width for all components.
Int_t GetNdiv() const
Definition TGeoVolume.h:283
TGeoVolume, TGeoVolumeMulti, TGeoVolumeAssembly are the volume classes.
Definition TGeoVolume.h:49
virtual Int_t GetNextNodeIndex() const
Definition TGeoVolume.h:167
Double_t WeightA() const
Analytical computation of the weight.
Bool_t IsCylVoxels() const
Definition TGeoVolume.h:150
void AddNodeOffset(TGeoVolume *vol, Int_t copy_no, Double_t offset=0, Option_t *option="")
Add a division node to the list of nodes.
virtual void cd(Int_t inode) const
Actualize matrix of node indexed <inode>
virtual void ClearThreadData() const
virtual ~TGeoVolume()
Destructor.
virtual void Print(Option_t *option="") const
Print volume info.
Bool_t IsVisContainers() const
Definition TGeoVolume.h:156
void SetVoxelFinder(TGeoVoxelFinder *finder)
Definition TGeoVolume.h:231
void RemoveNode(TGeoNode *node)
Remove an existing daughter.
Int_t GetNodeIndex(const TGeoNode *node, Int_t *check_list, Int_t ncheck) const
Get the index of a daughter within check_list by providing the node pointer.
void RandomRays(Int_t nrays=10000, Double_t startx=0, Double_t starty=0, Double_t startz=0, const char *target_vol=0, Bool_t check_norm=kFALSE)
Random raytracing method.
Bool_t Valid() const
Check if the shape of this volume is valid.
TGeoNode * GetNode(Int_t i) const
Definition TGeoVolume.h:181
TGeoExtension * GetUserExtension() const
Definition TGeoVolume.h:136
Bool_t IsAllInvisible() const
Return TRUE if volume and all daughters are invisible.
Bool_t IsXYZVoxels() const
Definition TGeoVolume.h:151
Int_t fNtotal
Definition TGeoVolume.h:62
void MakeCopyNodes(const TGeoVolume *other)
make a new list of nodes and copy all nodes of other volume inside
TGeoNode * ReplaceNode(TGeoNode *nodeorig, TGeoShape *newshape=0, TGeoMatrix *newpos=0, TGeoMedium *newmed=0)
Replace an existing daughter with a new volume having the same name but possibly a new shape,...
void SetUserExtension(TGeoExtension *ext)
Connect user-defined extension to the volume.
TGeoExtension * GrabFWExtension() const
Get a copy of the framework extension pointer.
void SetNumber(Int_t number)
Definition TGeoVolume.h:233
void ClearNodes()
Definition TGeoVolume.h:100
void Raytrace(Bool_t flag=kTRUE)
Draw this volume with current settings and perform raytracing in the pad.
TGeoVolume()
dummy constructor
TGeoMedium * GetMedium() const
Definition TGeoVolume.h:174
virtual Bool_t IsFolder() const
Return TRUE if volume contains nodes.
void CloneNodesAndConnect(TGeoVolume *newmother) const
Clone the array of nodes.
Int_t GetRefCount() const
Definition TGeoVolume.h:135
Bool_t IsActiveDaughters() const
Definition TGeoVolume.h:145
Bool_t IsSelected() const
Definition TGeoVolume.h:149
void SortNodes()
sort nodes by decreasing volume of the bounding box.
Bool_t FindMatrixOfDaughterVolume(TGeoVolume *vol) const
Find a daughter node having VOL as volume and fill TGeoManager::fHMatrix with its global matrix.
void Voxelize(Option_t *option)
build the voxels for this volume
void Gsord(Int_t)
Definition TGeoVolume.h:191
TGeoManager * GetGeoManager() const
Definition TGeoVolume.h:172
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
compute the closest distance of approach from point px,py to this volume
Double_t Capacity() const
Computes the capacity of this [cm^3] as the capacity of its shape.
Bool_t IsRunTime() const
Definition TGeoVolume.h:114
virtual TGeoVolume * MakeCopyVolume(TGeoShape *newshape)
make a copy of this volume build a volume with same name, shape and medium
Bool_t IsReplicated() const
Definition TGeoVolume.h:148
void ReplayCreation(const TGeoVolume *other)
Recreate the content of the other volume without pointer copying.
Double_t Weight(Double_t precision=0.01, Option_t *option="va")
Estimate the weight of a volume (in kg) with SIGMA(M)/M better than PRECISION.
Int_t fNumber
option - if any
Definition TGeoVolume.h:61
virtual void CreateThreadData(Int_t nthreads)
virtual Int_t GetByteCount() const
get the total size in bytes for this volume
Bool_t Contains(const Double_t *point) const
Definition TGeoVolume.h:109
Bool_t OptimizeVoxels()
Perform an extensive sampling to find which type of voxelization is most efficient.
void SetCylVoxels(Bool_t flag=kTRUE)
Definition TGeoVolume.h:214
void SetCurrentPoint(Double_t x, Double_t y, Double_t z)
Set the current tracking point.
virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py)
Execute mouse actions on this volume.
virtual void SetVisLeaves(Bool_t flag=kTRUE)
Set visibility for leaves.
void Browse(TBrowser *b)
How to browse a volume.
TGeoManager * fGeoManager
Definition TGeoVolume.h:57
TH2F * LegoPlot(Int_t ntheta=20, Double_t themin=0., Double_t themax=180., Int_t nphi=60, Double_t phimin=0., Double_t phimax=360., Double_t rmin=0., Double_t rmax=9999999, Option_t *option="")
Generate a lego plot fot the top volume, according to option.
TGeoExtension * GetFWExtension() const
Definition TGeoVolume.h:137
void SetActivity(Bool_t flag=kTRUE)
Definition TGeoVolume.h:208
TGeoVoxelFinder * fVoxels
Definition TGeoVolume.h:56
TGeoMaterial * GetMaterial() const
Definition TGeoVolume.h:173
virtual Bool_t IsVolumeMulti() const
Definition TGeoVolume.h:115
TGeoExtension * GrabUserExtension() const
Get a copy of the user extension pointer.
@ kVolumeReplicated
Definition TGeoVolume.h:77
@ kVolumeSelected
Definition TGeoVolume.h:78
@ kVolumeImportNodes
Definition TGeoVolume.h:81
Int_t CountNodes(Int_t nlevels=1000, Int_t option=0)
Count total number of subnodes starting from this volume, nlevels down.
void GrabFocus()
Move perspective view focus to this volume.
void UnmarkSaved()
Reset SavePrimitive bits.
virtual TGeoVolume * CloneVolume() const
Clone this volume.
void SetFinder(TGeoPatternFinder *finder)
Definition TGeoVolume.h:232
Int_t GetNdaughters() const
Definition TGeoVolume.h:351
Bool_t IsValid() const
Definition TGeoVolume.h:153
virtual void SetLineStyle(Style_t lstyle)
Set the line style.
void Grab()
Definition TGeoVolume.h:140
char * GetPointerName() const
Provide a pointer name containing uid.
void CheckGeometry(Int_t nrays=1, Double_t startx=0, Double_t starty=0, Double_t startz=0) const
Shoot nrays with random directions from starting point (startx, starty, startz) in the reference fram...
void SelectVolume(Bool_t clear=kFALSE)
Select this volume as matching an arbitrary criteria.
TObjArray * GetNodes()
Definition TGeoVolume.h:168
virtual char * GetObjectInfo(Int_t px, Int_t py) const
Get volume info for the browser.
virtual TGeoNode * AddNode(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat=0, Option_t *option="")
Add a TGeoNode to the list of nodes.
void SetTransparency(Char_t transparency=0)
Definition TGeoVolume.h:218
Option_t * GetOption() const
Definition TGeoVolume.h:186
void ClearShape()
Clear the shape of this volume from the list held by the current manager.
void SetFWExtension(TGeoExtension *ext)
Connect framework defined extension to the volume.
void VisibleDaughters(Bool_t vis=kTRUE)
set visibility for daughters
void Release()
Definition TGeoVolume.h:141
void FindOverlaps() const
loop all nodes marked as overlaps and find overlapping brothers
TGeoNode * GetNode(const char *name) const
get the pointer to a daughter node
virtual void SetVisibility(Bool_t vis=kTRUE)
set visibility of this volume
void RandomPoints(Int_t npoints=1000000, Option_t *option="")
Draw random points in the bounding box of this volume.
void CheckShapes()
check for negative parameters in shapes.
void SetNtotal(Int_t ntotal)
Definition TGeoVolume.h:234
virtual void Paint(Option_t *option="")
paint volume
Bool_t GetOptimalVoxels() const
Returns true if cylindrical voxelization is optimal.
void InvisibleAll(Bool_t flag=kTRUE)
Make volume and each of it daughters (in)visible.
Bool_t IsVisibleDaughters() const
Definition TGeoVolume.h:155
TString fOption
just a hook for now
Definition TGeoVolume.h:60
void SaveAs(const char *filename, Option_t *option="") const
Save geometry having this as top volume as a C++ macro.
Int_t GetIndex(const TGeoNode *node) const
get index number for a given daughter
void SetNodes(TObjArray *nodes)
Definition TGeoVolume.h:215
TGeoPatternFinder * GetFinder() const
Definition TGeoVolume.h:176
void PrintVoxels() const
Print the voxels for this volume.
TGeoExtension * fUserExtension
Definition TGeoVolume.h:64
virtual void SetMedium(TGeoMedium *medium)
Definition TGeoVolume.h:230
TGeoVoxelFinder * GetVoxels() const
Getter for optimization structure.
void SetAttVisibility(Bool_t vis)
Definition TGeoVolume.h:221
void SetShape(const TGeoShape *shape)
set the shape associated with this volume
static TGeoMedium * DummyMedium()
TObject * fField
pointer to TGeoManager owning this volume
Definition TGeoVolume.h:59
Int_t GetNumber() const
Definition TGeoVolume.h:183
void CleanAll()
Clean data of the volume.
void SetActiveDaughters(Bool_t flag=kTRUE)
Definition TGeoVolume.h:209
Bool_t IsTopVolume() const
True if this is the top volume of the geometry.
TGeoMedium * fMedium
Definition TGeoVolume.h:53
TGeoShape * GetShape() const
Definition TGeoVolume.h:189
void SetInvisible()
Definition TGeoVolume.h:229
void InspectMaterial() const
Inspect the material for this volume.
void PrintNodes() const
print nodes
static TGeoMedium * fgDummyMedium
Definition TGeoVolume.h:54
void RegisterYourself(Option_t *option="")
Register the volume and all materials/media/matrices/shapes to the manager.
virtual void AddNodeOverlap(TGeoVolume *vol, Int_t copy_no, TGeoMatrix *mat=0, Option_t *option="")
Add a TGeoNode to the list of nodes.
TGeoVolume & operator=(const TGeoVolume &)=delete
virtual void SetVisOnly(Bool_t flag=kTRUE)
Set visibility for leaves.
TGeoVolume(const TGeoVolume &)=delete
Transient framework-defined extension to volumes.
virtual TGeoVolume * Divide(const char *divname, Int_t iaxis, Int_t ndiv, Double_t start, Double_t step, Int_t numed=0, Option_t *option="")
Division a la G3.
Bool_t IsRaytracing() const
Check if the painter is currently ray-tracing the content of this volume.
virtual Int_t GetCurrentNodeIndex() const
Definition TGeoVolume.h:166
TGeoShape * fShape
Definition TGeoVolume.h:52
void SetField(TObject *field)
Definition TGeoVolume.h:219
static TGeoVolume * Import(const char *filename, const char *name="", Option_t *option="")
Import a volume from a file.
Bool_t IsStyleDefault() const
check if the visibility and attributes are the default ones
static void CreateDummyMedium()
Create a dummy medium.
TGeoExtension * fFWExtension
Transient user-defined extension to volumes.
Definition TGeoVolume.h:65
void SetAsTopVolume()
Set this volume as the TOP one (the whole geometry starts from here)
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save a primitive as a C++ statement(s) on output stream "out".
void SetAdded()
Definition TGeoVolume.h:211
Bool_t IsVisLeaves() const
Definition TGeoVolume.h:157
virtual void SetVisContainers(Bool_t flag=kTRUE)
Set visibility for containers.
void SetReplicated()
Definition TGeoVolume.h:212
virtual void SetLineWidth(Width_t lwidth)
Set the line width.
TObject * GetField() const
Definition TGeoVolume.h:175
TGeoPatternFinder * fFinder
dummy medium
Definition TGeoVolume.h:55
Int_t Export(const char *filename, const char *name="", Option_t *option="")
Export this volume to a file.
virtual void DrawOnly(Option_t *option="")
draw only this volume
virtual void SetLineColor(Color_t lcolor)
Set the line color.
void SetOption(const char *option)
Set the current options (none implemented)
Bool_t IsVisOnly() const
Definition TGeoVolume.h:158
const char * GetIconName() const
Returns mime type name of object.
Definition TGeoVolume.h:178
virtual Bool_t IsAssembly() const
Returns true if the volume is an assembly or a scaled assembly.
TGeoVolume * MakeReflectedVolume(const char *newname="") const
Make a copy of this volume which is reflected with respect to XY plane.
Char_t GetTransparency() const
Definition TGeoVolume.h:188
Bool_t IsActive() const
Definition TGeoVolume.h:144
TObjArray * fNodes
Definition TGeoVolume.h:51
virtual Bool_t IsVisible() const
Definition TGeoVolume.h:154
Bool_t IsAdded() const
Definition TGeoVolume.h:146
Int_t GetNtotal() const
Definition TGeoVolume.h:170
void InspectShape() const
Definition TGeoVolume.h:194
TGeoNode * FindNode(const char *name) const
search a daughter inside the list of nodes
void CheckOverlaps(Double_t ovlp=0.1, Option_t *option="") const
Overlap checking tool.
void SetOverlappingCandidate(Bool_t flag)
Definition TGeoVolume.h:216
Bool_t IsOverlappingCandidate() const
Definition TGeoVolume.h:147
Int_t fRefCount
Definition TGeoVolume.h:63
void CheckShape(Int_t testNo, Int_t nsamples=10000, Option_t *option="")
Tests for checking the shape navigation algorithms. See TGeoShape::CheckShape()
Finder class handling voxels.
2-D histogram with a float per channel (see TH1 documentation)}
Definition TH2.h:251
The TNamed class is the base class for all named ROOT classes.
Definition TNamed.h:29
An array of TObjects.
Definition TObjArray.h:31
Int_t GetEntriesFast() const
Definition TObjArray.h:58
TObject * UncheckedAt(Int_t i) const
Definition TObjArray.h:84
TObject * At(Int_t idx) const
Definition TObjArray.h:164
Mother of all ROOT objects.
Definition TObject.h:41
R__ALWAYS_INLINE Bool_t TestBit(UInt_t f) const
Definition TObject.h:201
void SetBit(UInt_t f, Bool_t set)
Set or unset the user status bits as specified in f.
Definition TObject.cxx:766
Basic string class.
Definition TString.h:136
const char * Data() const
Definition TString.h:369
Double_t y[n]
Definition legend1.C:17
Double_t x[n]
Definition legend1.C:17
ThreadData_t()
index of next node to be entered
Int_t fNext
index of current selected node
Definition TGeoVolume.h:310
th1 Draw()