TEveJetCone Class Reference

Draws a jet cone with leading particle is specified in (eta,phi) and cone radius is given.

If Apex is not set, default is (0.,0.,0.) In case of cylinder was set, cone is cut at the cylinder edges.

Example :

Float_t coneEta    = r.Uniform(-0.9, 0.9);
Float_t conePhi    = r.Uniform(0.0, TwoPi() );
Float_t coneRadius = 0.4;
 
TEveJetCone* jetCone = new TEveJetCone("JetCone");
jetCone->SetCylinder(250, 250);
if (jetCone->AddCone(coneEta, conePhi, coneRadius) != -1)
  gEve->AddElement(jetCone);

Implementation notes

TEveVector fLimits encodes the following information:

• fY, fZ: barrel radius and endcap z-position; if both are 0, fX encodes the spherical radius
• fX : scaling for length of the cone

Definition at line 23 of file TEveJetCone.h.

Public Member Functions
	TEveJetCone (const Text_t *n="TEveJetCone", const Text_t *t="")
	Constructor.
virtual	~TEveJetCone ()
Int_t	AddCone (Float_t eta, Float_t phi, Float_t cone_r, Float_t length=0)
	Add jet cone.
Int_t	AddEllipticCone (Float_t eta, Float_t phi, Float_t reta, Float_t rphi, Float_t length=0)
	Add jet cone.
virtual void	ComputeBBox ()
	Compute bounding-box of the data.
Int_t	GetNDiv () const
virtual TClass *	IsA () const
virtual TClass *	ProjectedClass (const TEveProjection *p) const
	Virtual from TEveProjectable, returns TEveJetConeProjected class.
void	SetApex (const TEveVector &a)
void	SetCylinder (Float_t r, Float_t z)
void	SetNDiv (Int_t n)
void	SetRadius (Float_t r)
virtual void	Streamer (TBuffer &)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TEveShape
	TEveShape (const char *n="TEveShape", const char *t="")
	Constructor.
virtual	~TEveShape ()
	Destructor.
virtual void	CopyVizParams (const TEveElement *el)
	Copy visualization parameters from element el.
virtual Bool_t	GetDrawFrame () const
virtual Color_t	GetFillColor () const
virtual Bool_t	GetHighlightFrame () const
virtual Color_t	GetLineColor () const
virtual Float_t	GetLineWidth () const
virtual Bool_t	GetMiniFrame () const
virtual void	Paint (Option_t *option="")
	Paint this object. Only direct rendering is supported.
virtual void	SetDrawFrame (Bool_t f)
virtual void	SetFillColor (Color_t c)
virtual void	SetHighlightFrame (Bool_t f)
virtual void	SetLineColor (Color_t c)
virtual void	SetLineWidth (Float_t lw)
virtual void	SetMainColor (Color_t color)
	Set main color.
virtual void	SetMiniFrame (Bool_t r)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	WriteVizParams (std::ostream &out, const TString &var)
	Write visualization parameters.
Public Member Functions inherited from TEveElementList
	TEveElementList (const char *n="TEveElementList", const char *t="", Bool_t doColor=kFALSE, Bool_t doTransparency=kFALSE)
	Constructor.
	TEveElementList (const TEveElementList &e)
	Copy constructor.
virtual	~TEveElementList ()
virtual Bool_t	AcceptElement (TEveElement *el)
	Check if TEveElement el is inherited from fChildClass.
virtual TEveElementList *	CloneElement () const
	Clone the element via copy constructor.
TClass *	GetChildClass () const
virtual const char *	GetElementName () const
	Virtual function for retrieving name of the element.
virtual const char *	GetElementTitle () const
	Virtual function for retrieving title of the render-element.
virtual TObject *	GetObject (const TEveException &="TEveElementList::GetObject ") const
	Get a TObject associated with this render-element.
void	SetChildClass (TClass *c)
virtual void	SetElementName (const char *name)
	Virtual function for setting of name of an element.
virtual void	SetElementNameTitle (const char *name, const char *title)
	Virtual function for setting of name and title of render element.
virtual void	SetElementTitle (const char *title)
	Virtual function for setting of title of an element.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TEveElement
	TEveElement ()
	Default constructor.
	TEveElement (Color_t &main_color)
	Constructor.
	TEveElement (const TEveElement &e)
	Copy constructor.
virtual	~TEveElement ()
	Destructor.
virtual void	AddElement (TEveElement *el)
	Add el to the list of children.
virtual TGListTreeItem *	AddIntoListTree (TGListTree *ltree, TEveElement *parent)
	Add this render element into ltree to all items belonging to parent.
virtual TGListTreeItem *	AddIntoListTree (TGListTree *ltree, TGListTreeItem *parent_lti)
	Add this element into ltree to an already existing item parent_lti.
virtual TGListTreeItem *	AddIntoListTrees (TEveElement *parent)
	Add this render element into all list-trees and all items belonging to parent.
virtual void	AddParent (TEveElement *re)
	Add re into the list parents.
virtual void	AddStamp (UChar_t bits)
	Add (bitwise or) given stamps to fChangeBits.
virtual void	Annihilate ()
	Optimized destruction without check of reference-count.
virtual void	AnnihilateElements ()
	Annihilate elements.
Bool_t	ApplyVizTag (const TString &tag, const TString &fallback_tag="")
	Set the VizTag, find model-element from the VizDB and copy visualization-parameters from it.
List_i	BeginChildren ()
List_ci	BeginChildren () const
List_i	BeginParents ()
List_ci	BeginParents () const
virtual Bool_t	CanEditElement () const
virtual Bool_t	CanEditMainColor () const
virtual Bool_t	CanEditMainTrans () const
virtual Bool_t	CanEditMainTransparency () const
virtual void	CheckReferenceCount (const TEveException &eh="TEveElement::CheckReferenceCount ")
	Check external references to this and eventually auto-destruct the render-element.
virtual void	ClearStamps ()
virtual void	CloneChildrenRecurse (TEveElement *dest, Int_t level=0) const
	Clone children and attach them to the dest element.
virtual TEveElement *	CloneElementRecurse (Int_t level=0) const
	Clone elements and recurse 'level' deep over children.
virtual void	CollectSceneParents (List_t &scenes)
	Collect all parents of class TEveScene.
virtual void	CollectSceneParentsFromChildren (List_t &scenes, TEveElement *parent)
	Collect scene-parents from all children.
virtual void	CopyVizParamsFromDB ()
	Copy visualization parameters from the model-element fVizModel.
void	CSCApplyMainColorToAllChildren ()
void	CSCApplyMainColorToMatchingChildren ()
void	CSCApplyMainTransparencyToAllChildren ()
void	CSCApplyMainTransparencyToMatchingChildren ()
void	CSCImplySelectAllChildren ()
void	CSCTakeAnyParentAsMaster ()
void	DecDenyDestroy ()
	Decreases the deny-destroy count of the element.
virtual void	DecImpliedHighlighted ()
	Decrease element's implied-highlight count. Stamp appropriately.
virtual void	DecImpliedSelected ()
	Decrease element's implied-selection count. Stamp appropriately.
void	DecParentIgnoreCnt ()
	Decrease number of parents ignored in reference-counting.
virtual void	Destroy ()
	Destroy this element.
virtual void	DestroyElements ()
	Destroy all children of this element.
virtual void	DestroyListSubTree (TGListTree *ltree, TGListTreeItem *parent)
	Destroy sub-tree under item 'parent' in list-tree 'ltree'.
virtual void	DestroyMainTrans ()
	Destroy the main transformation matrix, it will always be taken as identity.
virtual void	DestroyOrWarn ()
	Destroy this element. Prints a warning if deny-destroy is in force.
void	DisableListElements (Bool_t rnr_self=kFALSE, Bool_t rnr_children=kFALSE)
	Disable rendering of children and their list contents.
void	DumpSourceObject () const
	Call Dump() on source object.
virtual void	ElementChanged (Bool_t update_scenes=kTRUE, Bool_t redraw=kFALSE)
	Call this after an element has been changed so that the state can be propagated around the framework.
void	EnableListElements (Bool_t rnr_self=kTRUE, Bool_t rnr_children=kTRUE)
	Enable rendering of children and their list contents.
List_i	EndChildren ()
List_ci	EndChildren () const
List_i	EndParents ()
List_ci	EndParents () const
virtual void	ExpandIntoListTree (TGListTree *ltree, TGListTreeItem *parent)
	Populates parent with elements.
void	ExportSourceObjectToCINT (char *var_name) const
	Export source object to CINT with given name for the variable.
virtual void	ExportToCINT (char *var_name)
	Export render-element to CINT with variable name var_name.
virtual void	FillImpliedSelectedSet (Set_t &impSelSet)
	Populate set impSelSet with derived / dependant elements.
TEveElement *	FindChild (const TString &name, const TClass *cls=nullptr)
	Find the first child with given name.
TEveElement *	FindChild (TPRegexp &regexp, const TClass *cls=nullptr)
	Find the first child whose name matches regexp.
Int_t	FindChildren (List_t &matches, const TString &name, const TClass *cls=nullptr)
	Find all children with given name and append them to matches list.
Int_t	FindChildren (List_t &matches, TPRegexp &regexp, const TClass *cls=nullptr)
	Find all children whose name matches regexp and append them to matches list.
virtual sLTI_i	FindItem (TGListTree *ltree)
	Find any list-tree-item of this element in list-tree 'ltree'.
virtual sLTI_i	FindItem (TGListTree *ltree, TGListTreeItem *parent_lti)
	Find list-tree-item of this element with given parent list-tree-item.
virtual TGListTreeItem *	FindListTreeItem (TGListTree *ltree)
	Find any list-tree-item of this element in list-tree 'ltree'.
virtual TGListTreeItem *	FindListTreeItem (TGListTree *ltree, TGListTreeItem *parent_lti)
	Find list-tree-item of this element with given parent list-tree-item.
Bool_t	FindVizModel ()
	Find model element in VizDB that corresponds to previously assigned fVizTag and set fVizModel accordingly.
TEveElement *	FirstChild () const
	Returns the first child element or 0 if the list is empty.
virtual TEveElement *	ForwardEdit ()
	Returns element to be displayed in GUI editor on click.
virtual TEveElement *	ForwardSelection ()
	Returns element to be selected on click.
UChar_t	GetChangeBits () const
TEveCompound *	GetCompound ()
Int_t	GetDenyDestroy () const
	Returns the number of times deny-destroy has been requested on the element.
Bool_t	GetDestroyOnZeroRefCnt () const
	Returns state of flag determining if the element will be destroyed when reference count reaches zero.
virtual TObject *	GetEditorObject (const TEveException &eh) const
virtual TString	GetHighlightTooltip ()
virtual const TGPicture *	GetListTreeCheckBoxIcon ()
	Returns list-tree-item check-box picture appropriate for given rendering state.
virtual const TGPicture *	GetListTreeIcon (Bool_t open=kFALSE)
	Returns pointer to first listtreeicon.
virtual Color_t	GetMainColor () const
Color_t *	GetMainColorPtr () const
virtual Char_t	GetMainTransparency () const
TEveElement *	GetMaster ()
	Returns the master element - that is:
virtual Int_t	GetNItems () const
Int_t	GetParentIgnoreCnt () const
	Get number of parents that should be ignored in doing reference-counting.
virtual TObject *	GetRenderObject (const TEveException &eh) const
virtual Bool_t	GetRnrAnything () const
virtual Bool_t	GetRnrChildren () const
virtual Bool_t	GetRnrSelf () const
virtual Bool_t	GetRnrState () const
virtual UChar_t	GetSelectedLevel () const
	Get selection level, needed for rendering selection and highlight feedback.
TRef &	GetSource ()
TObject *	GetSourceObject () const
void *	GetUserData () const
TEveElement *	GetVizModel () const
const TString &	GetVizTag () const
virtual Bool_t	HandleElementPaste (TEveElement *el)
	React to element being pasted or dnd-ed.
Bool_t	HasChild (TEveElement *el)
	Check if element el is a child of this element.
Bool_t	HasChildren () const
virtual Bool_t	HasMainColor () const
virtual Bool_t	HasMainTrans () const
Bool_t	HasParents () const
virtual void	HighlightElement (Bool_t state)
	Set element's highlight state. Stamp appropriately.
void	IncDenyDestroy ()
	Increases the deny-destroy count of the element.
virtual void	IncImpliedHighlighted ()
	Increase element's implied-highlight count. Stamp appropriately.
virtual void	IncImpliedSelected ()
	Increase element's implied-selection count. Stamp appropriately.
void	IncParentIgnoreCnt ()
	Increase number of parents ignored in reference-counting.
virtual void	InitMainTrans (Bool_t can_edit=kTRUE)
	Initialize the main transformation to identity matrix.
Bool_t	IsPickable () const
TEveElement *	LastChild () const
	Returns the last child element or 0 if the list is empty.
virtual void	NameTitleChanged ()
	Virtual function called when a name or title of the element has been changed.
Int_t	NumChildren () const
Int_t	NumParents () const
virtual void	PadPaint (Option_t *option)
	Paint self and/or children into currently active pad.
virtual void	PaintStandard (TObject *id)
	Paint object – a generic implementation for EVE elements.
void	PrintSourceObject () const
	Call Print() on source object.
virtual void	ProjectAllChildren (Bool_t same_depth=kTRUE)
	If this is a projectable, loop over all projected replicas and add the projected image of all children there.
virtual void	ProjectChild (TEveElement *el, Bool_t same_depth=kTRUE)
	If this is a projectable, loop over all projected replicas and add the projected image of child 'el' there.
virtual void	PropagateMainColorToProjecteds (Color_t color, Color_t old_color)
	Propagate color to projected elements.
virtual void	PropagateMainTransparencyToProjecteds (Char_t t, Char_t old_t)
	Propagate transparency to projected elements.
virtual void	PropagateRnrStateToProjecteds ()
	Propagate render state to the projected replicas of this element.
virtual void	PropagateVizParamsToElements (TEveElement *el=nullptr)
	Propagate visualization parameters from element el (defaulting to this) to all elements (children).
virtual void	PropagateVizParamsToProjecteds ()
	Propagate visualization parameters to dependent elements.
virtual TEveTrans *	PtrMainTrans (Bool_t create=kTRUE)
	Return pointer to main transformation.
void	RecheckImpliedSelections ()
	Call this if it is possible that implied-selection or highlight has changed for this element or for implied-selection this element is member of and you want to maintain consistent selection state.
const List_t &	RefChildren () const
virtual TEveTrans &	RefMainTrans ()
	Return reference to main transformation.
virtual void	RemoveElement (TEveElement *el)
	Remove el from the list of children.
virtual void	RemoveElementLocal (TEveElement *el)
	Perform additional local removal of el.
virtual void	RemoveElements ()
	Remove all elements.
virtual void	RemoveElementsLocal ()
	Perform additional local removal of all elements.
virtual Bool_t	RemoveFromListTree (TGListTree *ltree, TGListTreeItem *parent_lti)
	Remove element from list-tree 'ltree' where its parent item is 'parent_lti'.
virtual Int_t	RemoveFromListTrees (TEveElement *parent)
	Remove element from all list-trees where 'parent' is the user-data of the parent list-tree-item.
virtual void	RemoveParent (TEveElement *re)
	Remove re from the list of parents.
void	ResetAllCSCBits ()
void	ResetCSCBits (UChar_t f)
void	SaveVizParams (std::ostream &out, const TString &tag, const TString &var)
	Save visualization parameters for this element with given tag.
virtual void	SelectElement (Bool_t state)
	Set element's selection state. Stamp appropriately.
void	SetCompound (TEveCompound *c)
void	SetCSCBits (UChar_t f)
void	SetDestroyOnZeroRefCnt (Bool_t d)
	Sets the state of flag determining if the element will be destroyed when reference count reaches zero.
void	SetEditMainColor (Bool_t x)
void	SetEditMainTransparency (Bool_t x)
void	SetMainAlpha (Float_t alpha)
	Set main-transparency via float alpha variable.
void	SetMainColorPixel (Pixel_t pixel)
	Convert pixel to Color_t and call SetMainColor().
void	SetMainColorPtr (Color_t *color)
void	SetMainColorRGB (Float_t r, Float_t g, Float_t b)
	Convert RGB values to Color_t and call SetMainColor.
void	SetMainColorRGB (UChar_t r, UChar_t g, UChar_t b)
	Convert RGB values to Color_t and call SetMainColor.
virtual void	SetMainTransparency (Char_t t)
	Set main-transparency.
void	SetPickable (Bool_t p)
void	SetPickableRecursively (Bool_t p)
	Set pickable state on the element and all its children.
virtual Bool_t	SetRnrChildren (Bool_t rnr)
	Set render state of this element's children, i.e.
virtual Bool_t	SetRnrSelf (Bool_t rnr)
	Set render state of this element, i.e.
virtual Bool_t	SetRnrSelfChildren (Bool_t rnr_self, Bool_t rnr_children)
	Set state for rendering of this element and its children.
virtual Bool_t	SetRnrState (Bool_t rnr)
	Set render state of this element and of its children to the same value.
void	SetSourceObject (TObject *o)
virtual void	SetTransMatrix (const TGeoMatrix &mat)
	Set transformation matrix from TGeo's matrix.
virtual void	SetTransMatrix (Double_t *carr)
	Set transformation matrix from column-major array.
void	SetUserData (void *ud)
void	SetVizModel (TEveElement *model)
	Set visualization-parameter model element.
void	SetVizTag (const TString &tag)
virtual Bool_t	SingleRnrState () const
void	SpawnEditor ()
	Show GUI editor for this object.
void	StampColorSelection ()
void	StampObjProps ()
void	StampTransBBox ()
void	StampVisibility ()
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Bool_t	TestCSCBits (UChar_t f) const
virtual void	UnHighlighted ()
	Virtual function called when both fHighlighted is false and fImpliedHighlighted is 0.
virtual void	UnSelected ()
	Virtual function called when both fSelected is false and fImpliedSelected is 0.
void	VizDB_Apply (const char *tag)
	Set visual parameters for this object for given tag.
void	VizDB_Insert (const char *tag, Bool_t replace=kTRUE, Bool_t update=kTRUE)
	Create a replica of element and insert it into VizDB with given tag.
void	VizDB_Reapply ()
	Reset visual parameters for this object from VizDB.
void	VizDB_UpdateModel (Bool_t update=kTRUE)
	Copy visual parameters from this element to viz-db model.
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.
virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.
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 Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.
virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.
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	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).
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 char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).
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).
virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
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 TEveProjectable
	TEveProjectable ()
	Constructor.
virtual	~TEveProjectable ()
	Destructor.
virtual void	AddProjected (TEveProjected *p)
virtual void	AddProjectedsToSet (std::set< TEveElement * > &set)
	Add the projected elements to the set, dyn-casting them to TEveElement.
virtual void	AnnihilateProjecteds ()
	Optimized destroy of projected elements with condition there is only one parent for projected element.
ProjList_i	BeginProjecteds ()
virtual void	ClearProjectedList ()
ProjList_i	EndProjecteds ()
virtual Bool_t	HasProjecteds () const
virtual void	PropagateMainColor (Color_t color, Color_t old_color)
	Set main color of projecteds if their color is the same as old_color.
virtual void	PropagateMainTransparency (Char_t t, Char_t old_t)
	Set main transparency of projecteds if their transparency is the same as the old one.
virtual void	PropagateRenderState (Bool_t rnr_self, Bool_t rnr_children)
	Set render state of projecteds.
virtual void	PropagateVizParams (TEveElement *el=nullptr)
	Set visualization parameters of projecteds.
virtual void	RemoveProjected (TEveProjected *p)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TAtt3D
	TAtt3D ()
virtual	~TAtt3D ()
virtual void	Sizeof3D () const
	Set total size of this 3D object (used by X3D interface).
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TAttBBox
	TAttBBox ()
virtual	~TAttBBox ()
Float_t *	AssertBBox ()
Float_t *	GetBBox ()
Bool_t	GetBBoxOK () const
TAttBBox &	operator= (const TAttBBox &tab)
void	ResetBBox ()
void	SetupBBoxCube (Float_t extent, Float_t x, Float_t y, Float_t z)
	Setup bounding box as cube with given extent and center position.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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 TEveShape
static void	CheckAndFixBoxOrientationEv (TEveVector box[8])
	Make sure box orientation is consistent with standard arrangement.
static void	CheckAndFixBoxOrientationFv (Float_t box[8][3])
	Make sure box orientation is consistent with standard arrangement.
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Int_t	FindConvexHull (const vVector2_t &pin, vVector2_t &pout, TEveElement *caller=nullptr)
	Determines the convex-hull of points in pin.
static Bool_t	IsBoxOrientationConsistentEv (const TEveVector box[8])
	Checks if the first face normal is pointing into the other direction as the vector pointing towards the opposite face.
static Bool_t	IsBoxOrientationConsistentFv (const Float_t box[8][3])
	Checks if the first face normal is pointing into the other direction as the vector pointing towards the opposite face.
Static Public Member Functions inherited from TEveElementList
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TEveElement
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 TEveProjectable
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TAtt3D
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TAttBBox
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()

Protected Member Functions
TEveVector	CalcBaseVec (Float_t alpha) const
	Returns point on the base of the cone with internal angle alpha: alpha = 0 -> max eta, alpha = pi/2 -> max phi, ...
TEveVector	CalcBaseVec (Float_t eta, Float_t phi) const
	Returns point on the base of the cone with given eta and phi.
TEveVector	CalcEtaPhiVec (Float_t eta, Float_t phi) const
	Fill TEveVector with eta and phi, magnitude 1.
Bool_t	IsInTransitionRegion () const
	Returns true if the cone is in barrel / endcap transition region.
Protected Member Functions inherited from TEveElement
virtual void	AnnihilateRecursively ()
	Protected member function called from TEveElement::Annihilate().
virtual void	PreDeleteElement ()
	Externally assigned and controlled user data.
virtual void	RemoveElementsInternal ()
	Remove all elements.
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 Member Functions inherited from TAttBBox
	TAttBBox (const TAttBBox &tab)
void	AssertBBoxExtents (Float_t epsilon=0.005)
	Assert extents of all sides of the bounding-box are at least epsilon.
void	BBoxCheckPoint (const Float_t *p)
void	BBoxCheckPoint (Float_t x, Float_t y, Float_t z)
void	BBoxClear ()
	Remove BBox information.
void	BBoxInit (Float_t infinity=1e6)
	Dynamic Float_t[6] X(min,max), Y(min,max), Z(min,max)
void	BBoxZero (Float_t epsilon=0, Float_t x=0, Float_t y=0, Float_t z=0)
	Create cube of volume (2*epsilon)^3 at (x,y,z).

Protected Attributes
TEveVector	fApex
TEveVector	fAxis
Float_t	fDEta
Float_t	fDPhi
Float_t	fEta
TEveVector	fLimits
Int_t	fNDiv
Float_t	fPhi
Float_t	fThetaC
Protected Attributes inherited from TEveShape
Bool_t	fDrawFrame
Color_t	fFillColor
Bool_t	fHighlightFrame
Color_t	fLineColor
Float_t	fLineWidth
Bool_t	fMiniFrame
Protected Attributes inherited from TEveElementList
TClass *	fChildClass
Color_t	fColor
Protected Attributes inherited from TEveElement
Bool_t	fCanEditMainColor
Bool_t	fCanEditMainTrans
Bool_t	fCanEditMainTransparency
UChar_t	fChangeBits
List_t	fChildren
TEveCompound *	fCompound
UChar_t	fCSCBits
Int_t	fDenyDestroy
	Counter for top-level list-tree items that prevent automatic destruction.
Bool_t	fDestroyOnZeroRefCnt
	Deny-destroy count.
Char_t	fDestructing
Bool_t	fHighlighted
Short_t	fImpliedHighlighted
Short_t	fImpliedSelected
sLTI_t	fItems
Color_t *	fMainColorPtr
TEveTrans *	fMainTrans
Char_t	fMainTransparency
Int_t	fNumChildren
Int_t	fParentIgnoreCnt
List_t	fParents
Bool_t	fPickable
Bool_t	fRnrChildren
Bool_t	fRnrSelf
Bool_t	fSelected
TRef	fSource
	Set of list-tree-items.
Int_t	fTopItemCnt
	Counter for parents that are ignored in ref-counting.
void *	fUserData
TEveElement *	fVizModel
TString	fVizTag
	Element used as model from VizDB.
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle
Protected Attributes inherited from TEveProjectable
ProjList_t	fProjectedList
Protected Attributes inherited from TAttBBox
Float_t *	fBBox

Private Member Functions
	TEveJetCone (const TEveJetCone &)
TEveJetCone &	operator= (const TEveJetCone &)

Friends
class	TEveJetConeGL
class	TEveJetConeProjected
class	TEveJetConeProjectedGL

Additional Inherited Members
Public Types inherited from TEveShape
typedef std::vector< TEveVector2 >::iterator	vVector2_i
typedef std::vector< TEveVector2 >	vVector2_t
Public Types inherited from TEveElement
enum	EChangeBits { kCBColorSelection = (1ULL << ( 0 )) , kCBTransBBox = (1ULL << ( 1 )) , kCBObjProps = (1ULL << ( 2 )) , kCBVisibility = (1ULL << ( 3 )) }
typedef void(TEveElement::*	ImplySelect_foo) ()
typedef List_t::const_iterator	List_ci
typedef List_t::iterator	List_i
typedef std::list< TEveElement * >	List_t
typedef void(TEveElement::*	Select_foo) (Bool_t)
typedef Set_t::const_iterator	Set_ci
typedef Set_t::iterator	Set_i
typedef std::set< TEveElement * >	Set_t
typedef sLTI_t::iterator	sLTI_i
typedef sLTI_t::reverse_iterator	sLTI_ri
typedef std::set< TEveListTreeInfo >	sLTI_t
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 TEveProjectable
typedef std::list< TEveProjected * >::iterator	ProjList_i
typedef std::list< TEveProjected * >	ProjList_t
Static Public Attributes inherited from TEveElement
static const TGPicture *	fgListTreeIcons [9] = { 0 }
static const TGPicture *	fgRnrIcons [4] = { 0 }
Protected Types inherited from TEveElement
enum	ECompoundSelectionColorBits {   kCSCBImplySelectAllChildren = (1ULL << ( 0 )) , kCSCBTakeAnyParentAsMaster = (1ULL << ( 1 )) , kCSCBApplyMainColorToAllChildren = (1ULL << ( 2 )) , kCSCBApplyMainColorToMatchingChildren = (1ULL << ( 3 )) ,   kCSCBApplyMainTransparencyToAllChildren = (1ULL << ( 4 )) , kCSCBApplyMainTransparencyToMatchingChildren = (1ULL << ( 5 )) }
enum	EDestruct { kNone , kStandard , kAnnihilate }
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }
Static Protected Member Functions inherited from TEveElement
static const char *	ToString (Bool_t b)
	Convert Bool_t to string - kTRUE or kFALSE.

#include <TEveJetCone.h>

Inheritance diagram for TEveJetCone:

Constructor & Destructor Documentation

TEveJetCone() [1/2]

TEveJetCone::TEveJetCone ( const TEveJetCone &  )

private

TEveJetCone() [2/2]

TEveJetCone::TEveJetCone	(	const Text_t *	n = "TEveJetCone",
		const Text_t *	t = ""
	)

Constructor.

Definition at line 51 of file TEveJetCone.cxx.

~TEveJetCone()

virtual TEveJetCone::~TEveJetCone ( )

inlinevirtual

Definition at line 49 of file TEveJetCone.h.

Member Function Documentation

AddCone()

Int_t TEveJetCone::AddCone	(	Float_t	eta,
		Float_t	phi,
		Float_t	cone_r,
		Float_t	length = 0
	)

Add jet cone.

parameters are :

• (eta,phi) : of the center/leading particle
• cone_r : cone radius in eta-phi space
• length : length of the cone
  • if cylinder is set and length is adapted to cylinder.
    • if length is given, it will be used as scalar factor
  • if cylinder is not set, length is used as length of the cone Return 0 on success.

Definition at line 92 of file TEveJetCone.cxx.

AddEllipticCone()

Int_t TEveJetCone::AddEllipticCone	(	Float_t	eta,
		Float_t	phi,
		Float_t	reta,
		Float_t	rphi,
		Float_t	length = 0
	)

Add jet cone.

parameters are :

• (eta,phi) : of the center/leading particle
• (reta, rphi) : radius of cone in eta-phi space
• length : length of the cone
  • if cylinder is set and length is adapted to cylinder.
    • if length is given, it will be used as scalar factor
  • if cylinder is not set, length is used as length of the cone Returns 0 on success.

Definition at line 108 of file TEveJetCone.cxx.

CalcBaseVec() [1/2]

TEveVector TEveJetCone::CalcBaseVec ( Float_t  alpha ) const

protected

Returns point on the base of the cone with internal angle alpha: alpha = 0 -> max eta, alpha = pi/2 -> max phi, ...

Definition at line 166 of file TEveJetCone.cxx.

CalcBaseVec() [2/2]

TEveVector TEveJetCone::CalcBaseVec ( Float_t  eta, Float_t  phi  ) const

protected

Returns point on the base of the cone with given eta and phi.

Definition at line 135 of file TEveJetCone.cxx.

CalcEtaPhiVec()

TEveVector TEveJetCone::CalcEtaPhiVec ( Float_t  eta, Float_t  phi  ) const

protected

Fill TEveVector with eta and phi, magnitude 1.

Definition at line 125 of file TEveJetCone.cxx.

Class()

static TClass * TEveJetCone::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TEveJetCone::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TEveJetCone::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 64 of file TEveJetCone.h.

ComputeBBox()

void TEveJetCone::ComputeBBox ( )

virtual

Compute bounding-box of the data.

Implements TAttBBox.

Definition at line 63 of file TEveJetCone.cxx.

DeclFileName()

static const char * TEveJetCone::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 64 of file TEveJetCone.h.

GetNDiv()

Int_t TEveJetCone::GetNDiv ( ) const

inline

Definition at line 58 of file TEveJetCone.h.

IsA()

virtual TClass * TEveJetCone::IsA ( ) const

inlinevirtual

Returns

TClass describing current object

Reimplemented from TEveShape.

Definition at line 64 of file TEveJetCone.h.

IsInTransitionRegion()

Bool_t TEveJetCone::IsInTransitionRegion ( ) const

protected

Returns true if the cone is in barrel / endcap transition region.

Definition at line 176 of file TEveJetCone.cxx.

operator=()

TEveJetCone & TEveJetCone::operator= ( const TEveJetCone &  )

private

ProjectedClass()

TClass * TEveJetCone::ProjectedClass ( const TEveProjection *  p ) const

virtual

Virtual from TEveProjectable, returns TEveJetConeProjected class.

Reimplemented from TEveElementList.

Definition at line 76 of file TEveJetCone.cxx.

SetApex()

void TEveJetCone::SetApex ( const TEveVector &  a )

inline

Definition at line 54 of file TEveJetCone.h.

SetCylinder()

void TEveJetCone::SetCylinder ( Float_t  r, Float_t  z  )

inline

Definition at line 55 of file TEveJetCone.h.

SetNDiv()

void TEveJetCone::SetNDiv ( Int_t  n )

inline

Definition at line 59 of file TEveJetCone.h.

SetRadius()

void TEveJetCone::SetRadius ( Float_t  r )

inline

Definition at line 56 of file TEveJetCone.h.

Streamer()

virtual void TEveJetCone::Streamer ( TBuffer &  )

virtual

Reimplemented from TEveShape.

StreamerNVirtual()

void TEveJetCone::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 64 of file TEveJetCone.h.

Friends And Related Symbol Documentation

TEveJetConeGL

friend class TEveJetConeGL

friend

Definition at line 26 of file TEveJetCone.h.

TEveJetConeProjected

friend class TEveJetConeProjected

friend

Definition at line 25 of file TEveJetCone.h.

TEveJetConeProjectedGL

friend class TEveJetConeProjectedGL

friend

Definition at line 27 of file TEveJetCone.h.

Member Data Documentation

fApex

TEveVector TEveJetCone::fApex

protected

Definition at line 34 of file TEveJetCone.h.

fAxis

TEveVector TEveJetCone::fAxis

protected

Definition at line 35 of file TEveJetCone.h.

fDEta

Float_t TEveJetCone::fDEta

protected

Definition at line 39 of file TEveJetCone.h.

fDPhi

Float_t TEveJetCone::fDPhi

protected

Definition at line 39 of file TEveJetCone.h.

fEta

Float_t TEveJetCone::fEta

protected

Definition at line 38 of file TEveJetCone.h.

fLimits

TEveVector TEveJetCone::fLimits

protected

Definition at line 36 of file TEveJetCone.h.

fNDiv

Int_t TEveJetCone::fNDiv

protected

Definition at line 40 of file TEveJetCone.h.

fPhi

Float_t TEveJetCone::fPhi

protected

Definition at line 38 of file TEveJetCone.h.

fThetaC

Float_t TEveJetCone::fThetaC

protected

Definition at line 37 of file TEveJetCone.h.

Libraries for TEveJetCone:

---

The documentation for this class was generated from the following files:

• graf3d/eve/inc/TEveJetCone.h
• graf3d/eve/src/TEveJetCone.cxx