A node represent a volume positioned inside another.They store links to both volumes and to the TGeoMatrix representing the relative positioning.
Node are never instantiated directly by users, but created as a result of volume operations. Adding a volume named A with a given user ID inside a volume B will create a node node named A_ID. This will be added to the list of nodes stored by B. Also, when applying a division operation in N slices to a volume A, a list of nodes B_1, B_2, ..., B_N is also created. A node B_i does not represent a unique object in the geometry because its container A might be at its turn positioned as node inside several other volumes. Only when a complete branch of nodes is fully defined up to the top node in the geometry, a given path like:
/TOP_1/.../A_3/B_7 will represent an unique object.
Its global transformation matrix can be computed as the pile-up of all local transformations in its branch. We will therefore call "logical graph" the hierarchy defined by nodes and volumes. The expansion of the logical graph by all possible paths defines a tree structure where all nodes are unique "touchable" objects. We will call this the "physical tree". Unlike the logical graph, the physical tree can become a huge structure with several milions of nodes in case of complex geometries, therefore it is not always a good idea to keep it transient in memory. Since a the logical and physical structures are correlated, the modeller rather keeps track only of the current branch, updating the current global matrix at each change of the level in geometry. The current physical node is not an object that can be asked for at a given moment, but rather represented by the combination: current node + current global matrix. However, physical nodes have unique ID's that can be retrieved for a given modeler state. These can be fed back to the modeler in order to force a physical node to become current. The advantage of this comes from the fact that all navigation queries check first the current node, therefore knowing the location of a point in the geometry can be saved as a starting state for later use.
Nodes can be declared as "overlapping" in case they do overlap with other nodes inside the same container or extrude this container. Non-overlapping nodes can be created with:
The creation of overlapping nodes can be done with a similar prototype:
When closing the geometry, overlapping nodes perform a check of possible overlaps with their neighbours. These are stored and checked all the time during navigation, therefore navigation is slower when embedding such nodes into geometry.
Node have visualization attributes as volume have. When undefined by users, painting a node on a pad will take the corresponding volume attributes.
Definition at line 39 of file TGeoNode.h.
Public Types | |
enum | { kGeoNodeMatrix = (1ULL << ( 14 )) , kGeoNodeOffset = (1ULL << ( 15 )) , kGeoNodeVC = (1ULL << ( 16 )) , kGeoNodeOverlap = (1ULL << ( 17 )) , kGeoNodeCloned = (1ULL << ( 18 )) } |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) } |
enum | EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) } |
enum | EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) } |
Public Types inherited from TGeoAtt | |
enum | { kBitMask = 0x00ffffff } |
enum | EGeoActivityAtt { kActOverride = (1ULL << ( 8 )) , kActNone = (1ULL << ( 9 )) , kActThis = (1ULL << ( 10 )) , kActDaughters = (1ULL << ( 11 )) } |
enum | EGeoOptimizationAtt { kUseBoundingBox = (1ULL << ( 16 )) , kUseVoxels = (1ULL << ( 17 )) , kUseGsord = (1ULL << ( 18 )) } |
enum | EGeoSavePrimitiveAtt { kSavePrimitiveAtt = (1ULL << ( 19 )) , kSaveNodesAtt = (1ULL << ( 20 )) } |
enum | EGeoVisibilityAtt { kVisOverride = (1ULL << ( 0 )) , kVisNone = (1ULL << ( 1 )) , kVisThis = (1ULL << ( 2 )) , kVisDaughters = (1ULL << ( 3 )) , kVisOneLevel = (1ULL << ( 4 )) , kVisStreamed = (1ULL << ( 5 )) , kVisTouched = (1ULL << ( 6 )) , kVisOnScreen = (1ULL << ( 7 )) , kVisContainers = (1ULL << ( 12 )) , kVisOnly = (1ULL << ( 13 )) , kVisBranch = (1ULL << ( 14 )) , kVisRaytrace = (1ULL << ( 15 )) } |
Public Member Functions | |
TGeoNode () | |
Default constructor. | |
TGeoNode (const TGeoVolume *vol) | |
Constructor. | |
virtual | ~TGeoNode () |
Destructor. | |
void | Browse (TBrowser *b) |
How-to-browse for a node. | |
virtual void | cd () const |
void | CheckOverlaps (Double_t ovlp=0.1, Option_t *option="") |
Check overlaps bigger than OVLP hierarchically, starting with this node. | |
void | CheckShapes () |
check for wrong parameters in shapes | |
Int_t | CountDaughters (Bool_t unique_volumes=kFALSE) |
Returns the number of daughters. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
compute the closest distance of approach from point px,py to this node | |
void | Draw (Option_t *option="") |
draw current node according to option | |
void | DrawOnly (Option_t *option="") |
draw only this node independently of its vis options | |
void | DrawOverlaps () |
Method drawing the overlap candidates with this node. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute mouse actions on this volume. | |
void | FillIdArray (Int_t &ifree, Int_t &nodeid, Int_t *array) const |
Fill array with node id. Recursive on node branch. | |
Int_t | FindNode (const TGeoNode *node, Int_t level) |
Search for a node within the branch of this one. | |
virtual Int_t | GetByteCount () const |
Int_t | GetColour () const |
TGeoNode * | GetDaughter (Int_t ind) const |
virtual TGeoPatternFinder * | GetFinder () const |
TGeoExtension * | GetFWExtension () const |
virtual Int_t | GetIndex () const |
virtual TGeoMatrix * | GetMatrix () const =0 |
TGeoMedium * | GetMedium () const |
TGeoVolume * | GetMotherVolume () const |
Int_t | GetNdaughters () const |
TObjArray * | GetNodes () const |
Int_t | GetNumber () const |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Get node info for the browser. | |
virtual Int_t | GetOptimalVoxels () const |
Int_t * | GetOverlaps (Int_t &novlp) const |
TGeoExtension * | GetUserExtension () const |
TGeoVolume * | GetVolume () const |
TGeoExtension * | GrabFWExtension () const |
Get a copy of the framework extension pointer. | |
TGeoExtension * | GrabUserExtension () const |
Get a copy of the user extension pointer. | |
void | InspectNode () const |
Inspect this node. | |
virtual TClass * | IsA () const |
Bool_t | IsCloned () const |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
Bool_t | IsOffset () const |
Bool_t | IsOnScreen () const |
check if this node is drawn. Assumes that this node is current | |
Bool_t | IsOverlapping () const |
Bool_t | IsVirtual () const |
Bool_t | IsVisDaughters () const |
Bool_t | IsVisible () const |
virtual void | LocalToMaster (const Double_t *local, Double_t *master) const |
Convert the point coordinates from local reference system to mother reference. | |
virtual void | LocalToMasterVect (const Double_t *local, Double_t *master) const |
Convert a vector from local reference system to mother reference. | |
virtual void | ls (Option_t *option="") const |
Print the path (A/B/C/...) to this node on stdout. | |
virtual TGeoNode * | MakeCopyNode () const |
virtual void | MasterToLocal (const Double_t *master, Double_t *local) const |
Convert the point coordinates from mother reference to local reference system. | |
virtual void | MasterToLocalVect (const Double_t *master, Double_t *local) const |
Convert a vector from mother reference to local reference system. | |
Bool_t | MayOverlap (Int_t iother) const |
Check the overlab between the bounding box of the node overlaps with the one the brother with index IOTHER. | |
virtual void | Paint (Option_t *option="") |
Paint this node and its content according to visualization settings. | |
void | PrintCandidates () const |
print daughters candidates for containing current point | |
void | PrintOverlaps () const |
print possible overlapping nodes | |
Double_t | Safety (const Double_t *point, Bool_t in=kTRUE) const |
computes the closest distance from given point to this shape | |
void | SaveAttributes (std::ostream &out) |
save attributes for this node | |
void | SetAllInvisible () |
void | SetCloned (Bool_t flag=kTRUE) |
void | SetCurrentPoint (Double_t x, Double_t y, Double_t z) |
void | SetFWExtension (TGeoExtension *ext) |
Connect framework defined extension to the node. | |
void | SetInvisible () |
void | SetMotherVolume (TGeoVolume *mother) |
void | SetNumber (Int_t number) |
void | SetOverlapping (Bool_t flag=kTRUE) |
void | SetOverlaps (Int_t *ovlp, Int_t novlp) |
set the list of overlaps for this node (ovlp must be created with operator new) | |
void | SetUserExtension (TGeoExtension *ext) |
Connect user-defined extension to the node. | |
void | SetVirtual () |
void | SetVisibility (Bool_t vis=kTRUE) |
Set visibility of the node (obsolete). | |
void | SetVolume (TGeoVolume *volume) |
virtual void | Streamer (TBuffer &) |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
void | VisibleDaughters (Bool_t vis=kTRUE) |
Set visibility of the daughters (obsolete). | |
Public Member Functions inherited from TNamed | |
TNamed () | |
TNamed (const char *name, const char *title) | |
TNamed (const TNamed &named) | |
TNamed copy ctor. | |
TNamed (const TString &name, const TString &title) | |
virtual | ~TNamed () |
TNamed destructor. | |
void | Clear (Option_t *option="") override |
Set name and title to empty strings (""). | |
TObject * | Clone (const char *newname="") const override |
Make a clone of an object using the Streamer facility. | |
Int_t | Compare (const TObject *obj) const override |
Compare two TNamed objects. | |
void | Copy (TObject &named) const override |
Copy this to obj. | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. | |
const char * | GetName () const override |
Returns name of object. | |
const char * | GetTitle () const override |
Returns title of object. | |
ULong_t | Hash () const override |
Return hash value for this object. | |
TClass * | IsA () const override |
Bool_t | IsSortable () const override |
void | ls (Option_t *option="") const override |
List TNamed name and title. | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. | |
void | Print (Option_t *option="") const override |
Print TNamed name and title. | |
virtual void | SetName (const char *name) |
Set the name of the TNamed. | |
virtual void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. | |
void | Streamer (TBuffer &) override |
Stream an object of class TObject. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual Option_t * | GetOption () const |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Public Member Functions inherited from TGeoAtt | |
TGeoAtt () | |
Default constructor. | |
TGeoAtt (Option_t *vis_opt, Option_t *activity_opt="", Option_t *optimization_opt="") | |
Constructor. | |
virtual | ~TGeoAtt () |
Destructor. | |
Bool_t | IsActive () const |
Bool_t | IsActiveDaughters () const |
Bool_t | IsVisBranch () const |
Bool_t | IsVisContainers () const |
Bool_t | IsVisDaughters () const |
Bool_t | IsVisible () const |
Bool_t | IsVisLeaves () const |
Bool_t | IsVisOnly () const |
Bool_t | IsVisRaytrace () const |
Bool_t | IsVisStreamed () const |
Bool_t | IsVisTouched () const |
void | ResetAttBit (UInt_t f) |
void | SetActiveDaughters (Bool_t flag=kTRUE) |
void | SetActivity (Bool_t flag=kTRUE) |
void | SetAttBit (UInt_t f) |
void | SetAttBit (UInt_t f, Bool_t set) |
void | SetOptimization (Option_t *option) |
Set optimization flags. | |
void | SetVisBranch () |
Set branch type visibility. | |
virtual void | SetVisContainers (Bool_t flag=kTRUE) |
Set branch type visibility. | |
void | SetVisDaughters (Bool_t vis=kTRUE) |
Set visibility for the daughters. | |
virtual void | SetVisLeaves (Bool_t flag=kTRUE) |
Set branch type visibility. | |
virtual void | SetVisOnly (Bool_t flag=kTRUE) |
Set branch type visibility. | |
void | SetVisRaytrace (Bool_t flag=kTRUE) |
void | SetVisStreamed (Bool_t vis=kTRUE) |
Mark attributes as "streamed to file". | |
void | SetVisTouched (Bool_t vis=kTRUE) |
Mark visualization attributes as "modified". | |
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Bool_t | TestAttBit (UInt_t f) const |
Static Public Member Functions | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TNamed | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Static Public Member Functions inherited from TObject | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
Static Public Member Functions inherited from TGeoAtt | |
static TClass * | Class () |
static const char * | Class_Name () |
static constexpr Version_t | Class_Version () |
static const char * | DeclFileName () |
Protected Member Functions | |
void | CopyOverlaps (Int_t *ovlp, Int_t novlp) |
Transient framework-defined extension to volumes. | |
Protected Member Functions inherited from TObject | |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
Protected Attributes | |
TGeoExtension * | fFWExtension = nullptr |
Transient user-defined extension to volumes. | |
TGeoVolume * | fMother = nullptr |
Int_t | fNovlp = 0 |
Int_t | fNumber = 0 |
Int_t * | fOverlaps = nullptr |
TGeoExtension * | fUserExtension = nullptr |
TGeoVolume * | fVolume = nullptr |
Protected Attributes inherited from TNamed | |
TString | fName |
TString | fTitle |
Protected Attributes inherited from TGeoAtt | |
UInt_t | fGeoAtt |
Private Member Functions | |
TGeoNode (const TGeoNode &)=delete | |
TGeoNode & | operator= (const TGeoNode &)=delete |
Additional Inherited Members | |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = (1ULL << ( 3 )) } |
#include <TGeoNode.h>
anonymous enum |
Enumerator | |
---|---|
kGeoNodeMatrix | |
kGeoNodeOffset | |
kGeoNodeVC | |
kGeoNodeOverlap | |
kGeoNodeCloned |
Definition at line 58 of file TGeoNode.h.
|
privatedelete |
TGeoNode::TGeoNode | ( | ) |
Default constructor.
Definition at line 95 of file TGeoNode.cxx.
TGeoNode::TGeoNode | ( | const TGeoVolume * | vol | ) |
Constructor.
Definition at line 109 of file TGeoNode.cxx.
|
virtual |
Destructor.
Definition at line 129 of file TGeoNode.cxx.
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virtual |
|
inlinevirtual |
Reimplemented in TGeoNodeOffset.
Definition at line 73 of file TGeoNode.h.
Check overlaps bigger than OVLP hierarchically, starting with this node.
Definition at line 179 of file TGeoNode.cxx.
void TGeoNode::CheckShapes | ( | ) |
check for wrong parameters in shapes
Definition at line 303 of file TGeoNode.cxx.
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static |
|
inlinestaticconstexpr |
Definition at line 143 of file TGeoNode.h.
Transient framework-defined extension to volumes.
Copy content of lst of overlaps from source array.
Definition at line 640 of file TGeoNode.cxx.
Returns the number of daughters.
Nodes pointing to same volume counted once if unique_volumes is set.
Definition at line 155 of file TGeoNode.cxx.
|
inlinestatic |
Definition at line 143 of file TGeoNode.h.
compute the closest distance of approach from point px,py to this node
Reimplemented from TObject.
Definition at line 237 of file TGeoNode.cxx.
|
virtual |
draw current node according to option
Reimplemented from TObject.
Definition at line 322 of file TGeoNode.cxx.
void TGeoNode::DrawOnly | ( | Option_t * | option = "" | ) |
draw only this node independently of its vis options
Definition at line 314 of file TGeoNode.cxx.
void TGeoNode::DrawOverlaps | ( | ) |
Method drawing the overlap candidates with this node.
Definition at line 335 of file TGeoNode.cxx.
Execute mouse actions on this volume.
Reimplemented from TObject.
Definition at line 251 of file TGeoNode.cxx.
Fill array with node id. Recursive on node branch.
Definition at line 358 of file TGeoNode.cxx.
Search for a node within the branch of this one.
Definition at line 377 of file TGeoNode.cxx.
|
inlinevirtual |
Reimplemented in TGeoNodeMatrix.
Definition at line 84 of file TGeoNode.h.
|
inline |
Definition at line 88 of file TGeoNode.h.
Definition at line 85 of file TGeoNode.h.
|
inlinevirtual |
Reimplemented in TGeoNodeOffset.
Definition at line 90 of file TGeoNode.h.
|
inline |
Definition at line 128 of file TGeoNode.h.
|
inlinevirtual |
Reimplemented in TGeoNodeOffset.
Definition at line 89 of file TGeoNode.h.
|
pure virtual |
Implemented in TGeoNodeMatrix, and TGeoNodeOffset.
|
inline |
Definition at line 91 of file TGeoNode.h.
|
inline |
Definition at line 92 of file TGeoNode.h.
|
inline |
Definition at line 93 of file TGeoNode.h.
|
inline |
Definition at line 94 of file TGeoNode.h.
|
inline |
Definition at line 95 of file TGeoNode.h.
Get node info for the browser.
Reimplemented from TObject.
Definition at line 262 of file TGeoNode.cxx.
|
inlinevirtual |
Reimplemented in TGeoNodeMatrix.
Definition at line 99 of file TGeoNode.h.
Definition at line 96 of file TGeoNode.h.
|
inline |
Definition at line 127 of file TGeoNode.h.
|
inline |
Definition at line 97 of file TGeoNode.h.
TGeoExtension * TGeoNode::GrabFWExtension | ( | ) | const |
Get a copy of the framework extension pointer.
The user must call Release() on the copy pointer once this pointer is not needed anymore (equivalent to delete() after calling new())
Definition at line 499 of file TGeoNode.cxx.
TGeoExtension * TGeoNode::GrabUserExtension | ( | ) | const |
Get a copy of the user extension pointer.
The user must call Release() on the copy pointer once this pointer is not needed anymore (equivalent to delete() after calling new())
Definition at line 488 of file TGeoNode.cxx.
void TGeoNode::InspectNode | ( | ) | const |
Inspect this node.
Definition at line 282 of file TGeoNode.cxx.
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inlinevirtual |
Reimplemented from TObject.
Reimplemented in TGeoNodeMatrix, and TGeoNodeOffset.
Definition at line 143 of file TGeoNode.h.
|
inline |
Definition at line 101 of file TGeoNode.h.
|
inlinevirtual |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
Reimplemented from TObject.
Reimplemented in TGeoNodeMatrix.
Definition at line 102 of file TGeoNode.h.
|
inline |
Definition at line 103 of file TGeoNode.h.
Bool_t TGeoNode::IsOnScreen | ( | ) | const |
check if this node is drawn. Assumes that this node is current
Definition at line 273 of file TGeoNode.cxx.
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inline |
Definition at line 105 of file TGeoNode.h.
|
inline |
Definition at line 106 of file TGeoNode.h.
|
inline |
Definition at line 108 of file TGeoNode.h.
|
inline |
Definition at line 107 of file TGeoNode.h.
Convert the point coordinates from local reference system to mother reference.
Definition at line 534 of file TGeoNode.cxx.
Convert a vector from local reference system to mother reference.
Definition at line 542 of file TGeoNode.cxx.
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Print the path (A/B/C/...) to this node on stdout.
Reimplemented from TObject.
Definition at line 550 of file TGeoNode.cxx.
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Reimplemented in TGeoNodeMatrix, and TGeoNodeOffset.
Definition at line 111 of file TGeoNode.h.
Convert the point coordinates from mother reference to local reference system.
Definition at line 518 of file TGeoNode.cxx.
Convert a vector from mother reference to local reference system.
Definition at line 526 of file TGeoNode.cxx.
Check the overlab between the bounding box of the node overlaps with the one the brother with index IOTHER.
Definition at line 508 of file TGeoNode.cxx.
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Paint this node and its content according to visualization settings.
Reimplemented from TObject.
Definition at line 557 of file TGeoNode.cxx.
void TGeoNode::PrintCandidates | ( | ) | const |
print daughters candidates for containing current point
Definition at line 567 of file TGeoNode.cxx.
void TGeoNode::PrintOverlaps | ( | ) | const |
print possible overlapping nodes
Definition at line 616 of file TGeoNode.cxx.
computes the closest distance from given point to this shape
Definition at line 630 of file TGeoNode.cxx.
void TGeoNode::SaveAttributes | ( | std::ostream & | out | ) |
save attributes for this node
Definition at line 404 of file TGeoNode.cxx.
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Definition at line 122 of file TGeoNode.h.
Definition at line 117 of file TGeoNode.h.
Definition at line 114 of file TGeoNode.h.
void TGeoNode::SetFWExtension | ( | TGeoExtension * | ext | ) |
Connect framework defined extension to the node.
The node "grabs" a copy, so the original object can be released by the producer. Release the previously connected extension if any.
NOTE: This interface is intended for the use by TGeo and the users should NOT connect extensions using this method
Definition at line 476 of file TGeoNode.cxx.
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Definition at line 121 of file TGeoNode.h.
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Definition at line 123 of file TGeoNode.h.
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Definition at line 116 of file TGeoNode.h.
Definition at line 118 of file TGeoNode.h.
set the list of overlaps for this node (ovlp must be created with operator new)
Definition at line 653 of file TGeoNode.cxx.
void TGeoNode::SetUserExtension | ( | TGeoExtension * | ext | ) |
Connect user-defined extension to the node.
The node "grabs" a copy, so the original object can be released by the producer. Release the previously connected extension if any.
NOTE: This interface is intended for user extensions and is guaranteed not to be used by TGeo
Definition at line 461 of file TGeoNode.cxx.
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Definition at line 119 of file TGeoNode.h.
Set visibility of the node (obsolete).
Reimplemented from TGeoAtt.
Definition at line 663 of file TGeoNode.cxx.
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Definition at line 115 of file TGeoNode.h.
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Stream an object of class TObject.
Reimplemented from TObject.
Reimplemented in TGeoNodeMatrix, and TGeoNodeOffset.
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Definition at line 143 of file TGeoNode.h.
Set visibility of the daughters (obsolete).
Definition at line 674 of file TGeoNode.cxx.
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Transient user-defined extension to volumes.
Definition at line 49 of file TGeoNode.h.
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Definition at line 44 of file TGeoNode.h.
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Definition at line 46 of file TGeoNode.h.
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Definition at line 45 of file TGeoNode.h.
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Definition at line 47 of file TGeoNode.h.
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Definition at line 48 of file TGeoNode.h.
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Definition at line 43 of file TGeoNode.h.