OpenGL renderer class for TEveCaloLego.

Definition at line 26 of file TEveCaloLegoGL.h.

Classes
struct	Cell2D_t

Public Member Functions
	TEveCaloLegoGL ()
	Constructor. More...

virtual	~TEveCaloLegoGL ()
	Destructor. More...

virtual Bool_t	AlwaysSecondarySelect () const

virtual void	DirectDraw (TGLRnrCtx &rnrCtx) const
	Draw the object. More...

virtual void	DLCacheDrop ()
	Drop all display-list definitions. More...

virtual void	DLCachePurge ()
	Unregister all display-lists. More...

virtual void	DrawHighlight (TGLRnrCtx &rnrCtx, const TGLPhysicalShape *ps, Int_t lvl=-1) const
	Draw highligted cells. More...

virtual void	ProcessSelection (TGLRnrCtx &rnrCtx, TGLSelectRecord &rec)
	Processes tower selection from TGLViewer. More...

virtual void	SetBBox ()
	Set bounding box. More...

virtual Bool_t	SetModel (TObject obj, const Option_t opt=0)
	Set model object. More...

virtual Bool_t	SupportsSecondarySelect () const

Public Member Functions inherited from TGLObject
	TGLObject ()

virtual	~TGLObject ()

virtual Bool_t	KeepDuringSmartRefresh () const

virtual Bool_t	ShouldDLCache (const TGLRnrCtx &rnrCtx) const
	Decide if display-list should be used for this pass rendering, as determined by rnrCtx. More...

virtual void	UpdateBoundingBox ()
	Update bounding box from external source. More...

Public Member Functions inherited from TGLLogicalShape
	TGLLogicalShape ()
	global flag for usage of display-lists in shapes that use vertex arrays More...

	TGLLogicalShape (TObject *obj)
	Constructor with external object. More...

	TGLLogicalShape (const TBuffer3D &buffer)
	Constructor from TBuffer3D. More...

virtual	~TGLLogicalShape ()
	Destroy logical shape. More...

void	AddRef (TGLPhysicalShape *phys) const
	Add reference to given physical shape. More...

const TGLBoundingBox &	BoundingBox () const

void	DestroyPhysicals ()
	Destroy all physicals attached to this logical. More...

virtual void	DLCacheClear ()
	Clear all entries for all LODs for this drawable from the display list cache but keeping the reserved ids from GL context. More...

virtual UInt_t	DLOffset (Short_t) const

virtual void	Draw (TGLRnrCtx &rnrCtx) const
	Draw the GL drawable, using draw flags. More...

TObject *	GetExternal () const

const TGLPhysicalShape *	GetFirstPhysical () const

TGLScene *	GetScene () const

TObject *	ID () const

virtual Bool_t	IgnoreSizeForOfInterest () const
	Return true if size of this shape should be ignored when determining if the object should be drawn. More...

void	InvokeContextMenu (TContextMenu &menu, UInt_t x, UInt_t y) const
	Invoke popup menu or our bound external TObject (if any), using passed 'menu' object, at location 'x' 'y'. More...

virtual Short_t	QuantizeShapeLOD (Short_t shapeLOD, Short_t combiLOD) const
	Logical shapes usually support only discreet LOD values, especially in view of display-list caching. More...

UInt_t	Ref () const

Bool_t	SetDLCache (Bool_t cached)
	Modify capture of draws into display list cache kTRUE - capture, kFALSE direct draw. More...

void	StrongRef (Bool_t strong) const

void	SubRef (TGLPhysicalShape *phys) const
	Remove reference to given physical shape, potentially deleting this object when hitting zero ref-count (if fRefStrong is true). More...

virtual ELODAxes	SupportedLODAxes () const

UInt_t	UnrefFirstPhysical ()
	Unreferenced first physical in the list, returning its id and making it fit for destruction somewhere else. More...

void	UpdateBoundingBoxesOfPhysicals ()
	Update bounding-boxed of all dependent physicals. More...

Private Types
typedef std::map< Int_t, UInt_t >::iterator	SliceDLMap_i

typedef std::map< Int_t, UInt_t >	SliceDLMap_t

typedef std::vector< Cell2D_t >::iterator	vCell2D_i

typedef std::vector< Cell2D_t >	vCell2D_t

Private Member Functions
	TEveCaloLegoGL (const TEveCaloLegoGL &)

void	DrawAxis2D (TGLRnrCtx &rnrCtx) const
	Draw XY axis. More...

void	DrawAxis3D (TGLRnrCtx &rnrCtx) const
	Draw z-axis and z-box at the appropriate grid corner-point including tick-marks and labels. More...

void	DrawCells2D (TGLRnrCtx &rnrCtx, vCell2D_t &cells2D) const
	Draw cells in top view. More...

void	DrawCells3D (TGLRnrCtx &rnrCtx) const
	Render the calo lego-plot with OpenGL. More...

void	DrawHistBase (TGLRnrCtx &rnrCtx) const
	Draw basic histogram components: x-y grid. More...

void	DrawSelectedCells (TGLRnrCtx &rnrCtx, TEveCaloData::vCellId_t cells) const
	Draw selected cells in highlight mode. More...

Int_t	GetGridStep (TGLRnrCtx &rnrCtx) const
	Calculate view-dependent grid density. More...

void	GetScaleForMatrix (Float_t &sx, Float_t &sy, Float_t &sz) const
	Get scale for matrix. More...

void	Make3DDisplayList (TEveCaloData::vCellId_t &cellList, SliceDLMap_t &map, Bool_t select) const
	Create display-list that draws histogram bars for non-rebinned data. More...

void	Make3DDisplayListRebin (TEveCaloData::RebinData_t &rebinData, SliceDLMap_t &map, Bool_t select) const
	Create display-list that draws histogram bars for rebinned data. More...

void	MakeQuad (Float_t x, Float_t y, Float_t z, Float_t xw, Float_t yw, Float_t zh) const
	Draw an axis-aligned box using quads. More...

TEveCaloLegoGL &	operator= (const TEveCaloLegoGL &)

void	PrepareCell2DData (TEveCaloData::vCellId_t &cellList, vCell2D_t &cells2D) const
	Prepare cells 2D data non-rebinned for drawing. More...

void	PrepareCell2DDataRebin (TEveCaloData::RebinData_t &rebinData, vCell2D_t &cells2D) const
	Prepare cells 2D rebinned data for drawing. More...

void	RebinAxis (TAxis orig, TAxis curr) const
	Rebin eta, phi axis. More...

void	SetAxis3DTitlePos (TGLRnrCtx &rnrCtx, Float_t x0, Float_t x1, Float_t y0, Float_t y1) const
	Set the axis 3D title position. More...

void	WrapTwoPi (Float_t &min, Float_t &max) const

Friends
class	TEveCaloLegoOverlay

Additional Inherited Members
Public Types inherited from TGLLogicalShape
enum	ELODAxes { kLODAxesNone = 0, kLODAxesX = 1 << 0, kLODAxesY = 1 << 1, kLODAxesZ = 1 << 2, kLODAxesAll = kLODAxesX \| kLODAxesY \| kLODAxesZ }

Static Public Member Functions inherited from TGLObject
static TClass *	GetGLRenderer (TClass *isa)
	Return direct-rendering GL class for class isa. More...

Static Public Member Functions inherited from TGLLogicalShape
static Bool_t	GetIgnoreSizeForCameraInterest ()
	Get state of static fgIgnoreSizeForCameraInterest flag. More...

static void	SetEnvDefaults ()

static void	SetIgnoreSizeForCameraInterest (Bool_t isfci)
	Set state of static fgIgnoreSizeForCameraInterest flag. More...

Protected Member Functions inherited from TGLObject
template<class TT >
TT *	DynCast (TObject *obj)

void	SetAxisAlignedBBox (Float_t xmin, Float_t xmax, Float_t ymin, Float_t ymax, Float_t zmin, Float_t zmax)
	Set axis-aligned bounding-box. More...

void	SetAxisAlignedBBox (const Float_t *p)
	Set axis-aligned bounding-box. More...

Bool_t	SetModelCheckClass (TObject obj, TClass cls)
	Checks if obj is of proper class and sets the model. More...

template<class TT >
TT *	SetModelDynCast (TObject *obj)

Protected Member Functions inherited from TGLLogicalShape
void	PurgeDLRange (UInt_t base, Int_t size) const
	External object is a fake. More...

Protected Attributes inherited from TGLObject
Bool_t	fMultiColor

Protected Attributes inherited from TGLLogicalShape
TGLBoundingBox	fBoundingBox
	Also plays the role of ID. More...

UInt_t	fDLBase
	scene where object is stored (can be zero!) More...

Bool_t	fDLCache
	display-list validity bit-field More...

Int_t	fDLSize
	display-list id base More...

UShort_t	fDLValid
	display-list size for different LODs More...

TObject *	fExternalObj
	first replica More...

TGLPhysicalShape *	fFirstPhysical
	physical instance ref counting More...

Bool_t	fOwnExtObj
	Strong ref (delete on 0 ref); not in scene. More...

UInt_t	fRef

Bool_t	fRefStrong
	use display list caching More...

TGLScene *	fScene
	Shape's bounding box. More...

Static Protected Attributes inherited from TGLLogicalShape
static Bool_t	fgIgnoreSizeForCameraInterest = kFALSE

static Bool_t	fgUseDLs = kTRUE

static Bool_t	fgUseDLsForVertArrs = kTRUE
	global flag for usage of display-lists More...

#include <TEveCaloLegoGL.h>

Inheritance diagram for TEveCaloLegoGL:

[legend]

Member Typedef Documentation

◆ SliceDLMap_i

typedef std::map<Int_t, UInt_t>::iterator TEveCaloLegoGL::SliceDLMap_i

private

Definition at line 62 of file TEveCaloLegoGL.h.

◆ SliceDLMap_t

typedef std::map<Int_t, UInt_t> TEveCaloLegoGL::SliceDLMap_t

private

Definition at line 61 of file TEveCaloLegoGL.h.

◆ vCell2D_i

typedef std::vector<Cell2D_t>::iterator TEveCaloLegoGL::vCell2D_i

private

Definition at line 59 of file TEveCaloLegoGL.h.

◆ vCell2D_t

typedef std::vector<Cell2D_t> TEveCaloLegoGL::vCell2D_t

private

Definition at line 58 of file TEveCaloLegoGL.h.

Constructor & Destructor Documentation

◆ TEveCaloLegoGL() [1/2]

TEveCaloLegoGL::TEveCaloLegoGL ( const TEveCaloLegoGL & )

private

◆ TEveCaloLegoGL() [2/2]

TEveCaloLegoGL::TEveCaloLegoGL ( )

Constructor.

Definition at line 45 of file TEveCaloLegoGL.cxx.

◆ ~TEveCaloLegoGL()

TEveCaloLegoGL::~TEveCaloLegoGL ( )

virtual

Destructor.

Definition at line 74 of file TEveCaloLegoGL.cxx.

Member Function Documentation

◆ AlwaysSecondarySelect()

virtual Bool_t TEveCaloLegoGL::AlwaysSecondarySelect ( ) const

inlinevirtual

Reimplemented from TGLLogicalShape.

Definition at line 138 of file TEveCaloLegoGL.h.

◆ DirectDraw()

void TEveCaloLegoGL::DirectDraw ( TGLRnrCtx & rnrCtx ) const

virtual

Draw the object.

Implements TGLLogicalShape.

Definition at line 1256 of file TEveCaloLegoGL.cxx.

◆ DLCacheDrop()

void TEveCaloLegoGL::DLCacheDrop ( )

virtual

Drop all display-list definitions.

Reimplemented from TGLLogicalShape.

Definition at line 103 of file TEveCaloLegoGL.cxx.

◆ DLCachePurge()

void TEveCaloLegoGL::DLCachePurge ( )

virtual

Unregister all display-lists.

Reimplemented from TGLLogicalShape.

Definition at line 115 of file TEveCaloLegoGL.cxx.

◆ DrawAxis2D()

void TEveCaloLegoGL::DrawAxis2D ( TGLRnrCtx & rnrCtx ) const

private

Draw XY axis.

Definition at line 605 of file TEveCaloLegoGL.cxx.

◆ DrawAxis3D()

void TEveCaloLegoGL::DrawAxis3D ( TGLRnrCtx & rnrCtx ) const

private

Draw z-axis and z-box at the appropriate grid corner-point including tick-marks and labels.

Definition at line 424 of file TEveCaloLegoGL.cxx.

◆ DrawCells2D()

void TEveCaloLegoGL::DrawCells2D	(	TGLRnrCtx &	rnrCtx,
		vCell2D_t &	cells2D
	)		const

private

Draw cells in top view.

Definition at line 937 of file TEveCaloLegoGL.cxx.

◆ DrawCells3D()

void TEveCaloLegoGL::DrawCells3D ( TGLRnrCtx & rnrCtx ) const

private

Render the calo lego-plot with OpenGL.

Definition at line 813 of file TEveCaloLegoGL.cxx.

◆ DrawHighlight()

void TEveCaloLegoGL::DrawHighlight	(	TGLRnrCtx &	rnrCtx,
		const TGLPhysicalShape *	ps,
		Int_t	lvl = `-1`
	)		const

virtual

Draw highligted cells.

Reimplemented from TGLLogicalShape.

Definition at line 1091 of file TEveCaloLegoGL.cxx.

◆ DrawHistBase()

void TEveCaloLegoGL::DrawHistBase ( TGLRnrCtx & rnrCtx ) const

private

Draw basic histogram components: x-y grid.

Definition at line 746 of file TEveCaloLegoGL.cxx.

◆ DrawSelectedCells()

void TEveCaloLegoGL::DrawSelectedCells	(	TGLRnrCtx &	rnrCtx,
		TEveCaloData::vCellId_t	cells
	)		const

private

Draw selected cells in highlight mode.

Definition at line 1139 of file TEveCaloLegoGL.cxx.

◆ GetGridStep()

Int_t TEveCaloLegoGL::GetGridStep ( TGLRnrCtx & rnrCtx ) const

private

Calculate view-dependent grid density.

Definition at line 683 of file TEveCaloLegoGL.cxx.

◆ GetScaleForMatrix()

void TEveCaloLegoGL::GetScaleForMatrix	(	Float_t &	sx,
		Float_t &	sy,
		Float_t &	sz
	)		const

private

Get scale for matrix.

Definition at line 582 of file TEveCaloLegoGL.cxx.

◆ Make3DDisplayList()

void TEveCaloLegoGL::Make3DDisplayList	(	TEveCaloData::vCellId_t &	cellList,
		SliceDLMap_t &	dlMap,
		Bool_t	selection
	)		const

private

Create display-list that draws histogram bars for non-rebinned data.

It is used for filled and outline passes.

Definition at line 206 of file TEveCaloLegoGL.cxx.

◆ Make3DDisplayListRebin()

void TEveCaloLegoGL::Make3DDisplayListRebin	(	TEveCaloData::RebinData_t &	rebinData,
		SliceDLMap_t &	dlMap,
		Bool_t	selection
	)		const

private

Create display-list that draws histogram bars for rebinned data.

It is used for filled and outline passes.

Definition at line 248 of file TEveCaloLegoGL.cxx.

◆ MakeQuad()

void TEveCaloLegoGL::MakeQuad	(	Float_t	x1,
		Float_t	y1,
		Float_t	z1,
		Float_t	xw,
		Float_t	yw,
		Float_t	h
	)		const

private

Draw an axis-aligned box using quads.

   z
   |
   |
   |________y
  /  6-------7
 /  /|      /|
x  5-------4 |
   | 2-----|-3
   |/      |/
   1-------0

Definition at line 145 of file TEveCaloLegoGL.cxx.

◆ operator=()

TEveCaloLegoGL& TEveCaloLegoGL::operator= ( const TEveCaloLegoGL & )

private

◆ PrepareCell2DData()

void TEveCaloLegoGL::PrepareCell2DData	(	TEveCaloData::vCellId_t &	cellList,
		vCell2D_t &	cells2D
	)		const

private

Prepare cells 2D data non-rebinned for drawing.

Definition at line 840 of file TEveCaloLegoGL.cxx.

◆ PrepareCell2DDataRebin()

void TEveCaloLegoGL::PrepareCell2DDataRebin	(	TEveCaloData::RebinData_t &	rebinData,
		vCell2D_t &	cells2D
	)		const

private

Prepare cells 2D rebinned data for drawing.

Definition at line 888 of file TEveCaloLegoGL.cxx.

◆ ProcessSelection()

void TEveCaloLegoGL::ProcessSelection	(	TGLRnrCtx &	rnrCtx,
		TGLSelectRecord &	rec
	)

virtual

Processes tower selection from TGLViewer.

Reimplemented from TGLLogicalShape.

Definition at line 1408 of file TEveCaloLegoGL.cxx.

◆ RebinAxis()

void TEveCaloLegoGL::RebinAxis	(	TAxis *	orig,
		TAxis *	curr
	)		const

private

Rebin eta, phi axis.

Definition at line 726 of file TEveCaloLegoGL.cxx.

◆ SetAxis3DTitlePos()

void TEveCaloLegoGL::SetAxis3DTitlePos	(	TGLRnrCtx &	rnrCtx,
		Float_t	x0,
		Float_t	x1,
		Float_t	y0,
		Float_t	y1
	)		const

private

Set the axis 3D title position.

Definition at line 293 of file TEveCaloLegoGL.cxx.

◆ SetBBox()

void TEveCaloLegoGL::SetBBox ( )

virtual

Set bounding box.

Implements TGLObject.

Definition at line 95 of file TEveCaloLegoGL.cxx.

◆ SetModel()

Bool_t TEveCaloLegoGL::SetModel	(	TObject *	obj,
		const Option_t *	opt = `0`
	)

virtual

Set model object.

Implements TGLObject.

Definition at line 86 of file TEveCaloLegoGL.cxx.

◆ SupportsSecondarySelect()

virtual Bool_t TEveCaloLegoGL::SupportsSecondarySelect ( ) const

inlinevirtual

Reimplemented from TGLLogicalShape.

Definition at line 137 of file TEveCaloLegoGL.h.

◆ WrapTwoPi()

void TEveCaloLegoGL::WrapTwoPi	(	Float_t &	min,
		Float_t &	max
	)		const

inlineprivate

Definition at line 145 of file TEveCaloLegoGL.h.

Friends And Related Function Documentation

◆ TEveCaloLegoOverlay

friend class TEveCaloLegoOverlay

friend

Definition at line 28 of file TEveCaloLegoGL.h.

Member Data Documentation

◆ fAxisPainter

TGLAxisPainter TEveCaloLegoGL::fAxisPainter

mutableprivate

Definition at line 77 of file TEveCaloLegoGL.h.

◆ fBackPlaneXConst

TEveVector TEveCaloLegoGL::fBackPlaneXConst[2]

mutableprivate

Definition at line 74 of file TEveCaloLegoGL.h.

◆ fBackPlaneYConst

TEveVector TEveCaloLegoGL::fBackPlaneYConst[2]

mutableprivate

Definition at line 75 of file TEveCaloLegoGL.h.

◆ fBinStep

Int_t TEveCaloLegoGL::fBinStep

mutableprivate

Definition at line 92 of file TEveCaloLegoGL.h.

◆ fCells2D

vCell2D_t TEveCaloLegoGL::fCells2D

mutableprivate

Definition at line 82 of file TEveCaloLegoGL.h.

◆ fCells3D

Bool_t TEveCaloLegoGL::fCells3D

mutableprivate

Definition at line 90 of file TEveCaloLegoGL.h.

◆ fCurrentPixelsPerBin

Int_t TEveCaloLegoGL::fCurrentPixelsPerBin

mutableprivate

Definition at line 87 of file TEveCaloLegoGL.h.

◆ fDLCacheOK

Bool_t TEveCaloLegoGL::fDLCacheOK

mutableprivate

Definition at line 81 of file TEveCaloLegoGL.h.

◆ fDLMap

SliceDLMap_t TEveCaloLegoGL::fDLMap

mutableprivate

Definition at line 89 of file TEveCaloLegoGL.h.

◆ fEtaAxis

TAxis* TEveCaloLegoGL::fEtaAxis

mutableprivate

Definition at line 68 of file TEveCaloLegoGL.h.

◆ fFontColor

Color_t TEveCaloLegoGL::fFontColor

mutableprivate

Definition at line 66 of file TEveCaloLegoGL.h.

◆ fGridColor

Color_t TEveCaloLegoGL::fGridColor

mutableprivate

Definition at line 65 of file TEveCaloLegoGL.h.

◆ fM

TEveCaloLego* TEveCaloLegoGL::fM

private

Definition at line 80 of file TEveCaloLegoGL.h.

◆ fMaxVal

Float_t TEveCaloLegoGL::fMaxVal

mutableprivate

Definition at line 85 of file TEveCaloLegoGL.h.

◆ fPhiAxis

TAxis* TEveCaloLegoGL::fPhiAxis

mutableprivate

Definition at line 69 of file TEveCaloLegoGL.h.

◆ fRebinData

TEveCaloData::RebinData_t TEveCaloLegoGL::fRebinData

mutableprivate

Definition at line 84 of file TEveCaloLegoGL.h.

◆ fValToPixel

Float_t TEveCaloLegoGL::fValToPixel

mutableprivate

Definition at line 86 of file TEveCaloLegoGL.h.

◆ fXAxisTitlePos

TEveVector TEveCaloLegoGL::fXAxisTitlePos

mutableprivate

Definition at line 71 of file TEveCaloLegoGL.h.

◆ fYAxisTitlePos

TEveVector TEveCaloLegoGL::fYAxisTitlePos

mutableprivate

Definition at line 72 of file TEveCaloLegoGL.h.

◆ fZAxis

TAxis* TEveCaloLegoGL::fZAxis

mutableprivate

Definition at line 70 of file TEveCaloLegoGL.h.

◆ fZAxisTitlePos

TEveVector TEveCaloLegoGL::fZAxisTitlePos

mutableprivate

Definition at line 73 of file TEveCaloLegoGL.h.

Libraries for TEveCaloLegoGL:

[legend]

Private Attributes
TGLAxisPainter	fAxisPainter

TEveVector	fBackPlaneXConst [2]

TEveVector	fBackPlaneYConst [2]

Int_t	fBinStep

vCell2D_t	fCells2D

Bool_t	fCells3D

Int_t	fCurrentPixelsPerBin

Bool_t	fDLCacheOK

SliceDLMap_t	fDLMap

TAxis *	fEtaAxis

Color_t	fFontColor

Color_t	fGridColor

TEveCaloLego *	fM

Float_t	fMaxVal

TAxis *	fPhiAxis

TEveCaloData::RebinData_t	fRebinData

Float_t	fValToPixel

TEveVector	fXAxisTitlePos

TEveVector	fYAxisTitlePos

TAxis *	fZAxis

TEveVector	fZAxisTitlePos

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Member Typedef Documentation

◆ SliceDLMap_i

◆ SliceDLMap_t

◆ vCell2D_i

◆ vCell2D_t

Constructor & Destructor Documentation

◆ TEveCaloLegoGL() [1/2]

◆ TEveCaloLegoGL() [2/2]

◆ ~TEveCaloLegoGL()

Member Function Documentation

◆ AlwaysSecondarySelect()

◆ DirectDraw()

◆ DLCacheDrop()

◆ DLCachePurge()

◆ DrawAxis2D()

◆ DrawAxis3D()

◆ DrawCells2D()

◆ DrawCells3D()

◆ DrawHighlight()

◆ DrawHistBase()

◆ DrawSelectedCells()

◆ GetGridStep()

◆ GetScaleForMatrix()

◆ Make3DDisplayList()

◆ Make3DDisplayListRebin()

◆ MakeQuad()

◆ operator=()

◆ PrepareCell2DData()

◆ PrepareCell2DDataRebin()

◆ ProcessSelection()

◆ RebinAxis()

◆ SetAxis3DTitlePos()

◆ SetBBox()

◆ SetModel()

◆ SupportsSecondarySelect()

◆ WrapTwoPi()

Friends And Related Function Documentation

◆ TEveCaloLegoOverlay

Member Data Documentation

◆ fAxisPainter

◆ fBackPlaneXConst

◆ fBackPlaneYConst

◆ fBinStep

◆ fCells2D

◆ fCells3D

◆ fCurrentPixelsPerBin

◆ fDLCacheOK

◆ fDLMap

◆ fEtaAxis

◆ fFontColor

◆ fGridColor

◆ fM

◆ fMaxVal

◆ fPhiAxis

◆ fRebinData

◆ fValToPixel

◆ fXAxisTitlePos

◆ fYAxisTitlePos

◆ fZAxis

◆ fZAxisTitlePos