Implements VirtualViewer3D interface and fills the base-class visualization structures from pad contents.

Definition at line 31 of file TGLScenePad.h.

Public Member Functions
	TGLScenePad (TVirtualPad *pad)
	cache logicals during scene rebuilds More...

virtual	~TGLScenePad ()

TVirtualPad *	GetPad () const

void	SetPad (TVirtualPad *p)

void	AddHistoPhysical (TGLLogicalShape log, const Float_t histColor=0)
	Scale and rotate a histo object to mimic placement in canvas. More...

void	SubPadPaint (TVirtualPad *pad)
	Iterate over pad-primitives and import them. More...

virtual void	PadPaintFromViewer (TGLViewer *viewer)
	Entry point for requesting update of scene's contents from gl-viewer. More...

Bool_t	GetSmartRefresh () const

void	SetSmartRefresh (Bool_t smart_ref)

virtual Bool_t	CanLoopOnPrimitives () const

virtual void	PadPaint (TVirtualPad *pad)
	Entry point for updating scene contents via VirtualViewer3D interface. More...

virtual void	ObjectPaint (TObject obj, Option_t opt="")
	Override of virtual TVirtualViewer3D::ObjectPaint(). More...

virtual Int_t	DistancetoPrimitive (Int_t, Int_t)
	Computes distance from point (px,py) to the object. More...

virtual void	ExecuteEvent (Int_t, Int_t, Int_t)
	Execute action corresponding to an event at (px,py). More...

virtual Bool_t	PreferLocalFrame () const

virtual void	BeginScene ()
	Start building of the scene. More...

virtual Bool_t	BuildingScene () const

virtual void	EndScene ()
	End building of the scene. More...

virtual Int_t	AddObject (const TBuffer3D &buffer, Bool_t *addChildren=0)
	Add an object to the viewer, using internal physical IDs TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture. More...

virtual Int_t	AddObject (UInt_t physicalID, const TBuffer3D &buffer, Bool_t *addChildren=0)
	Add an object to the scene, using an external physical ID TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture. More...

virtual Bool_t	OpenComposite (const TBuffer3D &buffer, Bool_t *addChildren=0)
	Open new composite container. More...

virtual void	CloseComposite ()
	Close composite container TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture. More...

virtual void	AddCompositeOp (UInt_t operation)
	Add composite operation used to combine objects added via AddObject TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture. More...

	ClassDef (TGLScenePad, 0)

Public Member Functions inherited from TVirtualViewer3D
virtual	~TVirtualViewer3D ()

virtual TObject *	SelectObject (Int_t, Int_t)

virtual void	DrawViewer ()

virtual void	PrintObjects ()

virtual void	ResetCameras ()

virtual void	ResetCamerasAfterNextUpdate ()

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)
	TObject copy ctor. More...

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual	~TObject ()
	TObject destructor. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual Option_t *	GetOption () const

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

virtual Bool_t	IsSortable () const

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz, void *vp)

void	operator delete (void *ptr)
	Operator delete. More...

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

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

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). More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

Public Member Functions inherited from TGLScene
	TGLScene ()

virtual	~TGLScene ()
	Destroy scene objects. More...

virtual void	CalcBoundingBox () const
	Encapsulates all physical shapes bounding box with axes aligned box. More...

virtual TSceneInfo *	CreateSceneInfo (TGLViewerBase *view)
	Create a scene-info instance appropriate for this scene class. More...

virtual void	RebuildSceneInfo (TGLRnrCtx &rnrCtx)
	Major change in scene, need to rebuild all-element draw-vector and sort it. More...

virtual void	UpdateSceneInfo (TGLRnrCtx &rnrCtx)
	Fill scene-info with information needed for rendering, take into account the render-context (viewer state, camera, clipping). More...

virtual void	LodifySceneInfo (TGLRnrCtx &rnrCtx)
	Setup LOD-dependant values in scene-info. More...

virtual void	PreDraw (TGLRnrCtx &rnrCtx)
	Initialize rendering. More...

virtual void	RenderOpaque (TGLRnrCtx &rnrCtx)
	Render opaque elements. More...

virtual void	RenderTransp (TGLRnrCtx &rnrCtx)
	Render transparent elements. More...

virtual void	RenderSelOpaque (TGLRnrCtx &rnrCtx)
	Render selected opaque elements. More...

virtual void	RenderSelTransp (TGLRnrCtx &rnrCtx)
	Render selected transparent elements. More...

virtual void	RenderSelOpaqueForHighlight (TGLRnrCtx &rnrCtx)
	Render selected opaque elements for highlight. More...

virtual void	RenderSelTranspForHighlight (TGLRnrCtx &rnrCtx)
	Render selected transparent elements for highlight. More...

virtual void	RenderHighlight (TGLRnrCtx &rnrCtx, DrawElementPtrVec_t &elVec)

virtual void	PostDraw (TGLRnrCtx &rnrCtx)
	Called after the rendering is finished. More...

virtual void	RenderAllPasses (TGLRnrCtx &rnrCtx, DrawElementPtrVec_t &elVec, Bool_t check_timeout)
	Do full rendering of scene. More...

virtual void	RenderElements (TGLRnrCtx &rnrCtx, DrawElementPtrVec_t &elVec, Bool_t check_timeout, const TGLPlaneSet_t *clipPlanes=0)
	Render DrawElements in elementVec with given timeout. More...

virtual Bool_t	ResolveSelectRecord (TGLSelectRecord &rec, Int_t curIdx)
	Process selection record rec. More...

virtual void	AdoptLogical (TGLLogicalShape &shape)
	Adopt dynamically created logical 'shape' - add to internal map and take responsibility for deleting. More...

virtual Bool_t	DestroyLogical (TObject *logid, Bool_t mustFind=kTRUE)
	Destroy logical shape defined by unique 'ID'. More...

virtual Int_t	DestroyLogicals ()
	Destroy all logical shapes in scene. More...

virtual TGLLogicalShape *	FindLogical (TObject *logid) const
	Find and return logical shape identified by unique logid. More...

virtual void	AdoptPhysical (TGLPhysicalShape &shape)
	Adopt dynamically created physical 'shape' - add to internal map and take responsibility for deleting. More...

virtual Bool_t	DestroyPhysical (UInt_t phid)
	Destroy physical shape defined by unique 'ID'. More...

virtual Int_t	DestroyPhysicals ()
	Destroy physical shapes. More...

virtual TGLPhysicalShape *	FindPhysical (UInt_t phid) const
	Find and return physical shape identified by unique 'ID'. More...

virtual UInt_t	GetMaxPhysicalID ()
	Returns the maximum used physical id. More...

virtual Bool_t	BeginUpdate ()
	Put scene in update mode, return true if lock acquired. More...

virtual void	EndUpdate (Bool_t minorChange=kTRUE, Bool_t sceneChanged=kTRUE, Bool_t updateViewers=kTRUE)
	Exit scene update mode. More...

virtual void	UpdateLogical (TObject *logid)
	Drop display-lists for the logical (assume TGLObject/direct rendering). More...

virtual void	UpdatePhysical (UInt_t phid, Double_t trans, UChar_t col)
	Reposition/recolor physical shape. More...

virtual void	UpdatePhysical (UInt_t phid, Double_t *trans, Color_t cidx=-1, UChar_t transp=0)
	Reposition/recolor physical shape. More...

virtual void	UpdatePhysioLogical (TObject logid, Double_t trans, UChar_t *col)
	Reposition/recolor physical for given logical (assume TGLObject and a single physical). More...

virtual void	UpdatePhysioLogical (TObject logid, Double_t trans, Color_t cidx, UChar_t transp)
	Reposition/recolor physical for given logical (assume TGLObject and a single physical). More...

LogicalShapeMap_t &	RefLogicalShapes ()

UInt_t	BeginSmartRefresh ()
	Moves logicals that support smart-refresh to intermediate cache. More...

void	EndSmartRefresh ()
	Wipes logicals in refresh-cache. More...

TGLLogicalShape *	FindLogicalSmartRefresh (TObject *ID) const
	Find and return logical shape identified by unique 'ID' in refresh-cache. More...

TGLContextIdentity *	GetGLCtxIdentity () const

UInt_t	SizeOfScene () const
	Return memory cost of scene. More...

void	DumpMapSizes () const
	Print sizes of logical and physical-shape maps. More...

	ClassDef (TGLScene, 0)

Public Member Functions inherited from TGLSceneBase
	TGLSceneBase ()

virtual	~TGLSceneBase ()
	Destructor. More...

void	AddViewer (TGLViewerBase *viewer)
	Add viewer to the list. More...

void	RemoveViewer (TGLViewerBase *viewer)
	Remove viewer from the list. More...

void	TagViewersChanged ()
	Tag all viewers as changed. More...

virtual const char *	LockIdStr () const
	Name printed on locking info messages. More...

virtual const char *	GetName () const

virtual const char *	GetTitle () const

virtual void	SetName (const char *name)

virtual void	SetTitle (const char *title)

virtual void	SetNameTitle (const char name, const char title)

virtual void	PreRender (TGLRnrCtx &rnrCtx)
	Perform pre-render initialization - fill rnrCtx with values stored during PreDraw(). More...

virtual void	Render (TGLRnrCtx &rnrCtx)
	This function does rendering of all stages, the shapes are rendered in the following order: opaque, transparent, selected-opaque, selected-transparent. More...

virtual void	PostRender (TGLRnrCtx &rnrCtx)
	Perform post-render clean-up. More...

UInt_t	GetTimeStamp () const

void	IncTimeStamp ()

UInt_t	GetMinorStamp () const

void	IncMinorStamp ()

Short_t	LOD () const

void	SetLOD (Short_t lod)

Short_t	Style () const

void	SetStyle (Short_t st)

TGLClip *	Clip () const

void	SetClip (TGLClip *p)

Bool_t	GetSelectable () const

void	SetSelectable (Bool_t a)

Bool_t	GetAutoDestruct () const

void	SetAutoDestruct (Bool_t a)

void	InvalidateBoundingBox ()

const TGLBoundingBox &	BoundingBox () const

Public Member Functions inherited from TGLLockable
	TGLLockable ()

virtual	~TGLLockable ()

Bool_t	TakeLock (ELock lock) const
	Lock the object in mode 'lock'. More...

Bool_t	ReleaseLock (ELock lock) const
	Release current lock, make sure it the same as the 'lock' argument. More...

Bool_t	IsLocked () const

ELock	CurrentLock () const

Bool_t	IsDrawOrSelectLock () const

	ClassDef (TGLLockable, 0)

Protected Types
typedef std::pair< UInt_t, RootCsg::TBaseMesh * >	CSPart_t

Protected Types inherited from TGLSceneBase
typedef std::list< TGLViewerBase * >	ViewerList_t

typedef std::list< TGLViewerBase * >::iterator	ViewerList_i

Protected Member Functions
Int_t	ValidateObjectBuffer (const TBuffer3D &buffer, Bool_t includeRaw) const
	Validate if the passed 'buffer' contains all sections we require to add object. More...

TGLLogicalShape *	CreateNewLogical (const TBuffer3D &buffer) const
	Create and return a new TGLLogicalShape from the supplied buffer. More...

TGLPhysicalShape *	CreateNewPhysical (UInt_t physicalID, const TBuffer3D &buffer, const TGLLogicalShape &logical) const
	Create and return a new TGLPhysicalShape with id 'ID', using 'buffer' placement information (translation etc), and bound to suppled 'logical'. More...

void	ComposePolymarker (const TList *padPrimitives)

RootCsg::TBaseMesh *	BuildComposite ()
	Build and return composite shape mesh. More...

TGLLogicalShape *	AttemptDirectRenderer (TObject *id)
	Try to construct an appropriate logical-shape sub-class based on id'class, following convention that SomeClassGL is a suitable renderer for class SomeClass. More...

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Protected Member Functions inherited from TGLScene
virtual void	DestroyPhysicalInternal (PhysicalShapeMapIt_t pit)
	Virtual function to destroy a physical. More...

void	ReleaseGLCtxIdentity ()
	Release all GL resources for current context identity. More...

Protected Attributes
TVirtualPad *	fPad

Bool_t	fInternalPIDs

UInt_t	fNextInternalPID
	using internal physical IDs More...

UInt_t	fLastPID
	next internal physical ID (from 1 - 0 reserved) More...

Int_t	fAcceptedPhysicals
	last physical ID that was processed in AddObject() More...

TGLFaceSet *	fComposite

UInt_t	fCSLevel
	Paritally created composite. More...

std::vector< CSPart_t >	fCSTokens

Bool_t	fSmartRefresh

Protected Attributes inherited from TGLScene
LogicalShapeMap_t	fLogicalShapes

PhysicalShapeMap_t	fPhysicalShapes

TGLContextIdentity *	fGLCtxIdentity

Bool_t	fInSmartRefresh

LogicalShapeMap_t	fSmartRefreshCache

Float_t	fLastPointSizeScale

Float_t	fLastLineWidthScale

Protected Attributes inherited from TGLSceneBase
UInt_t	fSceneID

TString	fName

TString	fTitle

UInt_t	fTimeStamp

UInt_t	fMinorStamp

Short_t	fLOD

Short_t	fStyle

Float_t	fWFLineW

Float_t	fOLLineW

TGLClip *	fClip

Bool_t	fSelectable

TGLBoundingBox	fBoundingBox

Bool_t	fBoundingBoxValid

Bool_t	fDoFrustumCheck

Bool_t	fDoClipCheck

ViewerList_t	fViewers

Bool_t	fAutoDestruct

Protected Attributes inherited from TGLLockable
ELock	fLock

Private Member Functions
	TGLScenePad (const TGLScenePad &)

TGLScenePad &	operator= (const TGLScenePad &)

Additional Inherited Members
Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

Public Types inherited from TGLScene
typedef std::map< TObject , TGLLogicalShape >	LogicalShapeMap_t

typedef LogicalShapeMap_t::value_type	LogicalShapeMapValueType_t

typedef LogicalShapeMap_t::iterator	LogicalShapeMapIt_t

typedef LogicalShapeMap_t::const_iterator	LogicalShapeMapCIt_t

typedef std::map< UInt_t, TGLPhysicalShape * >	PhysicalShapeMap_t

typedef PhysicalShapeMap_t::value_type	PhysicalShapeMapValueType_t

typedef PhysicalShapeMap_t::iterator	PhysicalShapeMapIt_t

typedef PhysicalShapeMap_t::const_iterator	PhysicalShapeMapCIt_t

typedef std::vector< DrawElement_t >	DrawElementVec_t

typedef std::vector< DrawElement_t >::iterator	DrawElementVec_i

typedef std::vector< DrawElement_t * >	DrawElementPtrVec_t

typedef std::vector< DrawElement_t * >::iterator	DrawElementPtrVec_i

typedef std::vector< const TGLPhysicalShape * >	ShapeVec_t

typedef ShapeVec_t::iterator	ShapeVec_i

Public Types inherited from TGLLockable
enum	ELock { kUnlocked, kDrawLock, kSelectLock, kModifyLock }

Static Public Member Functions inherited from TVirtualViewer3D
static TVirtualViewer3D *	Viewer3D (TVirtualPad pad=0, Option_t type="")

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Static Public Member Functions inherited from TGLScene
static void	RGBAFromColorIdx (Float_t rgba[4], Color_t ci, Char_t transp=0)
	Fill rgba color from ROOT color-index ci and transparency (0->100). More...

static Bool_t	IsOutside (const TGLBoundingBox &box, const TGLPlaneSet_t &planes)
	Check if box is outside of all planes. More...

Static Public Member Functions inherited from TGLLockable
static const char *	LockName (ELock lock)
	Return name-string for given lock-type. More...

static Bool_t	LockValid (ELock lock)
	Test if lock is a valid type to take/release. More...

#include <TGLScenePad.h>

Inheritance diagram for TGLScenePad:

Collaboration diagram for TGLScenePad:

Member Typedef Documentation

typedef std::pair<UInt_t, RootCsg::TBaseMesh*> TGLScenePad::CSPart_t

protected

Definition at line 53 of file TGLScenePad.h.

Constructor & Destructor Documentation

TGLScenePad::TGLScenePad ( const TGLScenePad & )

private

TGLScenePad::TGLScenePad ( TVirtualPad * pad )

cache logicals during scene rebuilds

virtual TGLScenePad::~TGLScenePad ( )

inlinevirtual

Definition at line 65 of file TGLScenePad.h.

Member Function Documentation

void TGLScenePad::AddCompositeOp ( UInt_t operation )

virtual

Add composite operation used to combine objects added via AddObject TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture.

Implements TVirtualViewer3D.

Definition at line 528 of file TGLScenePad.cxx.

void TGLScenePad::AddHistoPhysical	(	TGLLogicalShape *	log,
		const Float_t *	histColor = `0`
	)

Scale and rotate a histo object to mimic placement in canvas.

Definition at line 75 of file TGLScenePad.cxx.

Referenced by ComposePolymarker(), and ObjectPaint().

Int_t TGLScenePad::AddObject	(	const TBuffer3D &	buffer,
		Bool_t *	addChildren = `0`
	)

virtual

Add an object to the viewer, using internal physical IDs TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture.

Implements TVirtualViewer3D.

Definition at line 329 of file TGLScenePad.cxx.

Referenced by OpenComposite().

Int_t TGLScenePad::AddObject	(	UInt_t	physicalID,
		const TBuffer3D &	buffer,
		Bool_t *	addChildren = `0`
	)

virtual

Add an object to the scene, using an external physical ID TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture.

Implements TVirtualViewer3D.

Definition at line 342 of file TGLScenePad.cxx.

TGLLogicalShape * TGLScenePad::AttemptDirectRenderer ( TObject * id )

protected

Try to construct an appropriate logical-shape sub-class based on id'class, following convention that SomeClassGL is a suitable renderer for class SomeClass.

Definition at line 773 of file TGLScenePad.cxx.

Referenced by AddObject().

void TGLScenePad::BeginScene ( )

virtual

Start building of the scene.

Old contents is dropped, unless smart-refresh is in active. Then the object supporting it are kept in a cache and possibly reused.

TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture.

Implements TVirtualViewer3D.

Definition at line 259 of file TGLScenePad.cxx.

Referenced by TEveGeoPolyShape::Construct(), TEveGeoNode::DumpShapeTree(), and PadPaint().

RootCsg::TBaseMesh * TGLScenePad::BuildComposite ( )

protected

Build and return composite shape mesh.

Definition at line 744 of file TGLScenePad.cxx.

Referenced by CloseComposite().

virtual Bool_t TGLScenePad::BuildingScene ( ) const

inlinevirtual

Implements TVirtualViewer3D.

Definition at line 94 of file TGLScenePad.h.

virtual Bool_t TGLScenePad::CanLoopOnPrimitives ( ) const

inlinevirtual

Reimplemented from TVirtualViewer3D.

Definition at line 83 of file TGLScenePad.h.

TGLScenePad::ClassDef	(	TGLScenePad	,
		0
	)

void TGLScenePad::CloseComposite ( )

virtual

Close composite container TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture.

Implements TVirtualViewer3D.

Definition at line 507 of file TGLScenePad.cxx.

void TGLScenePad::ComposePolymarker ( const TList * padPrimitives )

protected

Definition at line 704 of file TGLScenePad.cxx.

Referenced by SubPadPaint().

TGLLogicalShape * TGLScenePad::CreateNewLogical ( const TBuffer3D & buffer ) const

protected

Create and return a new TGLLogicalShape from the supplied buffer.

Definition at line 611 of file TGLScenePad.cxx.

Referenced by AddObject().

TGLPhysicalShape * TGLScenePad::CreateNewPhysical	(	UInt_t	physicalID,
		const TBuffer3D &	buffer,
		const TGLLogicalShape &	logical
	)		const

protected

Create and return a new TGLPhysicalShape with id 'ID', using 'buffer' placement information (translation etc), and bound to suppled 'logical'.

Definition at line 688 of file TGLScenePad.cxx.

Referenced by AddObject().

virtual Int_t TGLScenePad::DistancetoPrimitive	(	Int_t	px,
		Int_t	py
	)

inlinevirtual

Computes distance from point (px,py) to the object.

This member function must be implemented for each graphics primitive. This default function returns a big number (999999).

Reimplemented from TObject.

Definition at line 88 of file TGLScenePad.h.

void TGLScenePad::EndScene ( )

virtual

End building of the scene.

TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture

Implements TVirtualViewer3D.

Definition at line 310 of file TGLScenePad.cxx.

Referenced by TEveGeoPolyShape::Construct(), TEveGeoNode::DumpShapeTree(), and PadPaint().

virtual void TGLScenePad::ExecuteEvent	(	Int_t	event,
		Int_t	px,
		Int_t	py
	)

inlinevirtual

Execute action corresponding to an event at (px,py).

This method must be overridden if an object can react to graphics events.

Reimplemented from TObject.

Definition at line 89 of file TGLScenePad.h.

TVirtualPad* TGLScenePad::GetPad ( ) const

inline

Definition at line 67 of file TGLScenePad.h.

Referenced by TGLViewer::PadPaint().

Bool_t TGLScenePad::GetSmartRefresh ( ) const

inline

Definition at line 77 of file TGLScenePad.h.

void TGLScenePad::ObjectPaint	(	TObject *	obj,
		Option_t *	opt = `""`
	)

virtual

Override of virtual TVirtualViewer3D::ObjectPaint().

Special handling of 2D/3D histograms to activate Timur's histo-painters.

Reimplemented from TVirtualViewer3D.

Definition at line 189 of file TGLScenePad.cxx.

Referenced by ComposePolymarker(), and SubPadPaint().

Bool_t TGLScenePad::OpenComposite	(	const TBuffer3D &	buffer,
		Bool_t *	addChildren = `0`
	)

virtual

Open new composite container.

TVirtualViewer3D interface overload - see base/src/TVirtualViewer3D.cxx for description of viewer architecture.

Implements TVirtualViewer3D.

Definition at line 482 of file TGLScenePad.cxx.

TGLScenePad& TGLScenePad::operator= ( const TGLScenePad & )

private

void TGLScenePad::PadPaint ( TVirtualPad * pad )

virtual

Entry point for updating scene contents via VirtualViewer3D interface.

For now this is handled by TGLViewer as it remains the 'Viewer3D' of given pad.

Reimplemented from TVirtualViewer3D.

Definition at line 233 of file TGLScenePad.cxx.

Referenced by PadPaintFromViewer(), and TEveScene::Repaint().

void TGLScenePad::PadPaintFromViewer ( TGLViewer * viewer )

virtual

Entry point for requesting update of scene's contents from gl-viewer.

Definition at line 217 of file TGLScenePad.cxx.

Referenced by TGLViewer::PadPaint(), and TGLViewer::UpdateScene().

virtual Bool_t TGLScenePad::PreferLocalFrame ( ) const

inlinevirtual

Implements TVirtualViewer3D.

Definition at line 91 of file TGLScenePad.h.

void TGLScenePad::SetPad ( TVirtualPad * p )

inline

Definition at line 68 of file TGLScenePad.h.

Referenced by TEveScene::TEveScene().

void TGLScenePad::SetSmartRefresh ( Bool_t smart_ref )

inline

Definition at line 78 of file TGLScenePad.h.

Referenced by TEveScene::Repaint(), and TEveScene::TEveScene().

void TGLScenePad::SubPadPaint ( TVirtualPad * pad )

Iterate over pad-primitives and import them.

Definition at line 162 of file TGLScenePad.cxx.

Referenced by ObjectPaint(), and PadPaint().

Int_t TGLScenePad::ValidateObjectBuffer	(	const TBuffer3D &	buffer,
		Bool_t	includeRaw
	)		const

protected

Validate if the passed 'buffer' contains all sections we require to add object.

Returns Int_t combination of TBuffer::ESection flags still required - or TBuffer3D::kNone if buffer is valid. If 'includeRaw' is kTRUE check for kRaw/kRawSizes - skip otherwise. See base/src/TVirtualViewer3D.cxx for description of viewer architecture

Definition at line 543 of file TGLScenePad.cxx.

Referenced by AddObject().