TNode description.

A TNode object is used to build the geometry hierarchy (see TGeometry). A node may contain other nodes.

A geometry node has attributes:

name and title
pointer to the referenced shape (see TShape).
x,y,z offset with respect to the mother node.
pointer to the rotation matrix (see TRotMatrix).

A node can be drawn.

Definition at line 33 of file TNode.h.

Public Member Functions
	TNode ()
	Node default constructor.

	TNode (const char name, const char title, const char shapename, Double_t x=0, Double_t y=0, Double_t z=0, const char matrixname="", Option_t *option="")
	Node normal constructor.

	TNode (const char name, const char title, TShape shape, Double_t x=0, Double_t y=0, Double_t z=0, TRotMatrix matrix=nullptr, Option_t *option="")
	Node normal constructor.

	~TNode () override
	Node default destructor.

void	Browse (TBrowser *b) override
	Browse.

virtual void	BuildListOfNodes ()
	Create the list to support sons of this node.

virtual void	cd (const char *path=nullptr)
	Change Current Reference node to this.

Int_t	DistancetoPrimitive (Int_t px, Int_t py) override
	Compute distance from point px,py to a Node.

void	Draw (Option_t *option="") override
	Draw Referenced node with current parameters.

virtual void	DrawOnly (Option_t *option="")
	Draw only Sons of this node.

void	ExecuteEvent (Int_t event, Int_t px, Int_t py) override
	Execute action corresponding to one event.

TList *	GetListOfNodes () const

virtual TRotMatrix *	GetMatrix () const

virtual TNode *	GetNode (const char *name) const
	Return pointer to node with name in the node tree.

char *	GetObjectInfo (Int_t px, Int_t py) const override
	Get object info.

const Option_t *	GetOption () const override

virtual TNode *	GetParent () const

TShape *	GetShape () const

Int_t	GetVisibility () const

virtual Double_t	GetX () const

virtual Double_t	GetY () const

virtual Double_t	GetZ () const

virtual void	ImportShapeAttributes ()
	Copy shape attributes as node attributes.

TClass *	IsA () const override

Bool_t	IsFolder () const override
	Return TRUE if node contains nodes, FALSE otherwise.

virtual void	Local2Master (const Double_t local, Double_t master)
	Convert one point from local system to master reference system.

virtual void	Local2Master (const Float_t local, Float_t master)
	Convert one point from local system to master reference system.

void	ls (Option_t *option="2") const override
	List Referenced object with current parameters.

virtual void	Master2Local (const Double_t master, Double_t local)
	Convert one point from master system to local reference system.

virtual void	Master2Local (const Float_t master, Float_t local)
	Convert one point from master system to local reference system.

void	Paint (Option_t *option="") override
	Paint Referenced node with current parameters.

void	RecursiveRemove (TObject *obj) override
	Recursively remove object from the list of nodes of this node.

virtual void	SetMatrix (TRotMatrix *matrix=nullptr)

void	SetName (const char *name) override
	Change the name of this Node.

void	SetNameTitle (const char name, const char title) override
	Change the name and title of this Node.

virtual void	SetParent (TNode *parent)
	Set the pointer to the parent, keep parents informed about who they have.

virtual void	SetPosition (Double_t x=0, Double_t y=0, Double_t z=0)

virtual void	SetVisibility (Int_t vis=1)
	Set visibility for this node and its sons.

void	Sizeof3D () const override
	Return total size of this 3-D Node with its attributes.

void	Streamer (TBuffer &) override
	Stream a class object.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	UpdateMatrix ()
	Update global rotation matrix/translation vector for this node this function must be called before invoking Local2Master.

virtual void	UpdateTempMatrix (const Double_t dx1, const Double_t rmat1, Double_t x, Double_t y, Double_t z, Double_t matrix, Double_t dxnew, Double_t *rmatnew)
	Compute new translation vector and global matrix.

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.

Bool_t	IsSortable () const override

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.

void	Print (Option_t *option="") const override
	Print TNamed 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	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 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 (the base implementation is no-op).

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, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

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.

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 TAttLine
	TAttLine ()
	AttLine default constructor.

	TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
	AttLine normal constructor.

virtual	~TAttLine ()
	AttLine destructor.

void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine.

Int_t	DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
	Compute distance from point px,py to a line.

virtual Color_t	GetLineColor () const
	Return the line color.

virtual Style_t	GetLineStyle () const
	Return the line style.

virtual Width_t	GetLineWidth () const
	Return the line width.

virtual void	Modify ()
	Change current line attributes if necessary.

virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values.

virtual void	SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
	Save line attributes as C++ statement(s) on output stream out.

virtual void	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes.

virtual void	SetLineColor (Color_t lcolor)
	Set the line color.

virtual void	SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
	Set a transparent line color.

virtual void	SetLineStyle (Style_t lstyle)
	Set the line style.

virtual void	SetLineWidth (Width_t lwidth)
	Set the line width.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAttFill
	TAttFill ()
	AttFill default constructor.

	TAttFill (Color_t fcolor, Style_t fstyle)
	AttFill normal constructor.

virtual	~TAttFill ()
	AttFill destructor.

void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill.

virtual Color_t	GetFillColor () const
	Return the fill area color.

virtual Style_t	GetFillStyle () const
	Return the fill area style.

virtual Bool_t	IsTransparent () const

virtual void	Modify ()
	Change current fill area attributes if necessary.

virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values.

virtual void	SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
	Save fill attributes as C++ statement(s) on output stream out.

virtual void	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes.

virtual void	SetFillColor (Color_t fcolor)
	Set the fill area color.

virtual void	SetFillColorAlpha (Color_t fcolor, Float_t falpha)
	Set a transparent fill color.

virtual void	SetFillStyle (Style_t fstyle)
	Set the fill area style.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAtt3D
	TAtt3D ()

virtual	~TAtt3D ()

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 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 TAttLine
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TAttFill
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 ()

Protected Types
enum	{ kSonsInvisible = (1ULL << ( 17 )) }

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions
	TNode (const TNode &)
	copy constructor

TNode &	operator= (const TNode &)
	assignment operator

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
TRotMatrix *	fMatrix

TList *	fNodes

TString	fOption

TNode *	fParent

TShape *	fShape

Int_t	fVisibility

Double_t	fX

Double_t	fY

Double_t	fZ

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Protected Attributes inherited from TAttLine
Color_t	fLineColor
	Line color.

Style_t	fLineStyle
	Line style.

Width_t	fLineWidth
	Line width.

Protected Attributes inherited from TAttFill
Color_t	fFillColor
	Fill area color.

Style_t	fFillStyle
	Fill area style.

Additional Inherited Members
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 )) }

#include <TNode.h>

Inheritance diagram for TNode:

[legend]

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

protected

Enumerator
kSonsInvisible

Definition at line 36 of file TNode.h.

Constructor & Destructor Documentation

◆ TNode() [1/4]

TNode::TNode ( const TNode & no )

protected

copy constructor

Definition at line 172 of file TNode.cxx.

◆ TNode() [2/4]

TNode::TNode ( )

Node default constructor.

Definition at line 61 of file TNode.cxx.

◆ TNode() [3/4]

TNode::TNode	(	const char *	name,
		const char *	title,
		const char *	shapename,
		Double_t	x = `0`,
		Double_t	y = `0`,
		Double_t	z = `0`,
		const char *	matrixname = `""`,
		Option_t *	option = `""`
	)

Node normal constructor.

name is the name of the node
title is title
shapename is the name of the referenced shape
x,y,z are the offsets of the volume with respect to his mother
matrixname is the name of the rotation matrix

This new node is added into the list of sons of the current node

Definition at line 82 of file TNode.cxx.

◆ TNode() [4/4]

TNode::TNode	(	const char *	name,
		const char *	title,
		TShape *	shape,
		Double_t	x = `0`,
		Double_t	y = `0`,
		Double_t	z = `0`,
		TRotMatrix *	matrix = `nullptr`,
		Option_t *	option = `""`
	)

Node normal constructor.

name is the name of the node
title is title
shape is the pointer to the shape definition
x,y,z are the offsets of the volume with respect to his mother
matrix is the pointer to the rotation matrix

This new node is added into the list of sons of the current node

Definition at line 132 of file TNode.cxx.

◆ ~TNode()

TNode::~TNode ( )

override

Node default destructor.

Definition at line 215 of file TNode.cxx.

Member Function Documentation

◆ Browse()

void TNode::Browse ( TBrowser * b )

overridevirtual

Browse.

Reimplemented from TObject.

Definition at line 228 of file TNode.cxx.

◆ BuildListOfNodes()

void TNode::BuildListOfNodes ( )

virtual

Create the list to support sons of this node.

Definition at line 241 of file TNode.cxx.

◆ cd()

void TNode::cd ( const char * path = nullptr )

virtual

Change Current Reference node to this.

Definition at line 249 of file TNode.cxx.

◆ Class()

static TClass * TNode::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TNode::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TNode::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 97 of file TNode.h.

◆ DeclFileName()

static const char * TNode::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 97 of file TNode.h.

◆ DistancetoPrimitive()

Int_t TNode::DistancetoPrimitive	(	Int_t	px,
		Int_t	py
	)

overridevirtual

Compute distance from point px,py to a Node.

Compute the closest distance of approach from point px,py to this node. The distance is computed in pixels units.

Reimplemented from TObject.

Definition at line 260 of file TNode.cxx.

◆ Draw()

void TNode::Draw ( Option_t * option = "" )

overridevirtual

Draw Referenced node with current parameters.

Reimplemented from TObject.

Reimplemented in TNodeDiv.

Definition at line 322 of file TNode.cxx.

◆ DrawOnly()

void TNode::DrawOnly ( Option_t * option = "" )

virtual

Draw only Sons of this node.

Definition at line 356 of file TNode.cxx.

◆ ExecuteEvent()

void TNode::ExecuteEvent	(	Int_t	event,
		Int_t	px,
		Int_t	py
	)

overridevirtual

Execute action corresponding to one event.

This member function must be implemented to realize the action corresponding to the mouse click on the object in the window

Reimplemented from TObject.

Definition at line 368 of file TNode.cxx.

◆ GetListOfNodes()

TList * TNode::GetListOfNodes ( ) const

inline

Definition at line 65 of file TNode.h.

◆ GetMatrix()

virtual TRotMatrix * TNode::GetMatrix ( ) const

inlinevirtual

Definition at line 66 of file TNode.h.

◆ GetNode()

TNode * TNode::GetNode ( const char * name ) const

virtual

Return pointer to node with name in the node tree.

Definition at line 377 of file TNode.cxx.

◆ GetObjectInfo()

char * TNode::GetObjectInfo	(	Int_t	px,
		Int_t	py
	)		const

overridevirtual

Get object info.

Reimplemented from TObject.

Definition at line 397 of file TNode.cxx.

◆ GetOption()

const Option_t * TNode::GetOption ( ) const

inlineoverridevirtual

Reimplemented from TObject.

Definition at line 69 of file TNode.h.

◆ GetParent()

virtual TNode * TNode::GetParent ( ) const

inlinevirtual

Definition at line 70 of file TNode.h.

◆ GetShape()

TShape * TNode::GetShape ( ) const

inline

Definition at line 71 of file TNode.h.

◆ GetVisibility()

Int_t TNode::GetVisibility ( ) const

inline

Definition at line 72 of file TNode.h.

◆ GetX()

virtual Double_t TNode::GetX ( ) const

inlinevirtual

Definition at line 73 of file TNode.h.

◆ GetY()

virtual Double_t TNode::GetY ( ) const

inlinevirtual

Definition at line 74 of file TNode.h.

◆ GetZ()

virtual Double_t TNode::GetZ ( ) const

inlinevirtual

Definition at line 75 of file TNode.h.

◆ ImportShapeAttributes()

void TNode::ImportShapeAttributes ( )

virtual

Copy shape attributes as node attributes.

Definition at line 409 of file TNode.cxx.

◆ IsA()

TClass * TNode::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TNamed.

Reimplemented in TNodeDiv.

Definition at line 97 of file TNode.h.

◆ IsFolder()

Bool_t TNode::IsFolder ( ) const

overridevirtual

Return TRUE if node contains nodes, FALSE otherwise.

Reimplemented from TObject.

Definition at line 431 of file TNode.cxx.

◆ Local2Master() [1/2]

void TNode::Local2Master	(	const Double_t *	local,
		Double_t *	master
	)

virtual

Convert one point from local system to master reference system.

Note that before invoking this function, the global rotation matrix and translation vector for this node must have been computed. This is automatically done by the Paint functions. Otherwise TNode::UpdateMatrix should be called before.

Definition at line 445 of file TNode.cxx.

◆ Local2Master() [2/2]

void TNode::Local2Master	(	const Float_t *	local,
		Float_t *	master
	)

virtual

Convert one point from local system to master reference system.

Note that before invoking this function, the global rotation matrix and translation vector for this node must have been computed. This is automatically done by the Paint functions. Otherwise TNode::UpdateMatrix should be called before.

Definition at line 479 of file TNode.cxx.

◆ ls()

void TNode::ls ( Option_t * option = "2" ) const

overridevirtual

List Referenced object with current parameters.

Reimplemented from TNamed.

Definition at line 508 of file TNode.cxx.

◆ Master2Local() [1/2]

void TNode::Master2Local	(	const Double_t *	master,
		Double_t *	local
	)

virtual

Convert one point from master system to local reference system.

Note that before invoking this function, the global rotation matrix and translation vector for this node must have been computed. This is automatically done by the Paint functions. Otherwise TNode::UpdateMatrix should be called before.

Definition at line 567 of file TNode.cxx.

◆ Master2Local() [2/2]

void TNode::Master2Local	(	const Float_t *	master,
		Float_t *	local
	)

virtual

Convert one point from master system to local reference system.

Note that before invoking this function, the global rotation matrix and translation vector for this node must have been computed. This is automatically done by the Paint functions. Otherwise TNode::UpdateMatrix should be called before.

Definition at line 594 of file TNode.cxx.

◆ operator=()

TNode & TNode::operator= ( const TNode & no )

protected

assignment operator

Definition at line 192 of file TNode.cxx.

◆ Paint()

void TNode::Paint ( Option_t * option = "" )

overridevirtual

Paint Referenced node with current parameters.

vis = 1 (default) shape is drawn
vis = 0 shape is not drawn but its sons may be not drawn
vis = -1 shape is not drawn. Its sons are not drawn
vis = -2 shape is drawn. Its sons are not drawn

Reimplemented from TObject.

Reimplemented in TNodeDiv.

Definition at line 621 of file TNode.cxx.

◆ RecursiveRemove()

void TNode::RecursiveRemove ( TObject * obj )

overridevirtual

Recursively remove object from the list of nodes of this node.

Reimplemented from TObject.

Definition at line 685 of file TNode.cxx.

◆ SetMatrix()

virtual void TNode::SetMatrix ( TRotMatrix * matrix = nullptr )

inlinevirtual

Definition at line 85 of file TNode.h.

◆ SetName()

void TNode::SetName ( const char * name )

overridevirtual

Change the name of this Node.

Reimplemented from TNamed.

Definition at line 693 of file TNode.cxx.

◆ SetNameTitle()

void TNode::SetNameTitle	(	const char *	name,
		const char *	title
	)

overridevirtual

Change the name and title of this Node.

Reimplemented from TNamed.

Definition at line 707 of file TNode.cxx.

◆ SetParent()

void TNode::SetParent ( TNode * parent )

virtual

Set the pointer to the parent, keep parents informed about who they have.

Definition at line 722 of file TNode.cxx.

◆ SetPosition()

virtual void TNode::SetPosition	(	Double_t	x = `0`,
		Double_t	y = `0`,
		Double_t	z = `0`
	)

inlinevirtual

Definition at line 89 of file TNode.h.

◆ SetVisibility()

void TNode::SetVisibility ( Int_t vis = 1 )

virtual

Set visibility for this node and its sons.

vis = 3 node is drawn and its sons are drawn
vis = 2 node is not drawn but its sons are drawn
vis = 1 (default) node is drawn
vis = 0 node is not drawn
vis = -1 node is not drawn. Its sons are not drawn
vis = -2 node is drawn. Its sons are not drawn
vis = -3 Only node leaves are drawn
vis = -4 Node is not drawn. Its immediate sons are drawn

Definition at line 758 of file TNode.cxx.

◆ Sizeof3D()

void TNode::Sizeof3D ( ) const

overridevirtual

Return total size of this 3-D Node with its attributes.

Reimplemented from TAtt3D.

Definition at line 798 of file TNode.cxx.

◆ Streamer()

void TNode::Streamer ( TBuffer & b )

overridevirtual

Stream a class object.

Reimplemented from TNamed.

Reimplemented in TNodeDiv.

Definition at line 818 of file TNode.cxx.

◆ StreamerNVirtual()

void TNode::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 97 of file TNode.h.

◆ UpdateMatrix()

void TNode::UpdateMatrix ( )

virtual

Update global rotation matrix/translation vector for this node this function must be called before invoking Local2Master.

Definition at line 853 of file TNode.cxx.

◆ UpdateTempMatrix()

void TNode::UpdateTempMatrix	(	const Double_t *	dx,
		const Double_t *	rmat,
		Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t *	matrix,
		Double_t *	dxnew,
		Double_t *	rmatnew
	)

virtual

Compute new translation vector and global matrix.

dx old translation vector
rmat old global matrix
x,y,z offset of new local system with respect to mother
dxnew new translation vector
rmatnew new global rotation matrix

Definition at line 888 of file TNode.cxx.

Member Data Documentation

◆ fMatrix

TRotMatrix* TNode::fMatrix

protected

Definition at line 41 of file TNode.h.

◆ fNodes

TList* TNode::fNodes

protected

Definition at line 44 of file TNode.h.

◆ fOption

TString TNode::fOption

protected

Definition at line 45 of file TNode.h.

◆ fParent

TNode* TNode::fParent

protected

Definition at line 43 of file TNode.h.

◆ fShape

TShape* TNode::fShape

protected

Definition at line 42 of file TNode.h.

◆ fVisibility

Int_t TNode::fVisibility

protected

Definition at line 46 of file TNode.h.

◆ fX

Double_t TNode::fX

protected

Definition at line 38 of file TNode.h.

◆ fY

Double_t TNode::fY

protected

Definition at line 39 of file TNode.h.

◆ fZ

Double_t TNode::fZ

protected

Definition at line 40 of file TNode.h.

Libraries for TNode:

[legend]

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

graf3d/g3d/inc/TNode.h
graf3d/g3d/src/TNode.cxx

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ TNode() [1/4]

◆ TNode() [2/4]

◆ TNode() [3/4]

◆ TNode() [4/4]

◆ ~TNode()

Member Function Documentation

◆ Browse()

◆ BuildListOfNodes()

◆ cd()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ DistancetoPrimitive()

◆ Draw()

◆ DrawOnly()

◆ ExecuteEvent()

◆ GetListOfNodes()

◆ GetMatrix()

◆ GetNode()

◆ GetObjectInfo()

◆ GetOption()

◆ GetParent()

◆ GetShape()

◆ GetVisibility()

◆ GetX()

◆ GetY()

◆ GetZ()

◆ ImportShapeAttributes()

◆ IsA()

◆ IsFolder()

◆ Local2Master() [1/2]

◆ Local2Master() [2/2]

◆ ls()

◆ Master2Local() [1/2]

◆ Master2Local() [2/2]

◆ operator=()

◆ Paint()

◆ RecursiveRemove()

◆ SetMatrix()

◆ SetName()

◆ SetNameTitle()

◆ SetParent()

◆ SetPosition()

◆ SetVisibility()

◆ Sizeof3D()

◆ Streamer()

◆ StreamerNVirtual()

◆ UpdateMatrix()

◆ UpdateTempMatrix()

Member Data Documentation

◆ fMatrix

◆ fNodes

◆ fOption

◆ fParent

◆ fShape

◆ fVisibility

◆ fX

◆ fY

◆ fZ