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

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

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

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

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

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

virtual Bool_t	SupportsSecondarySelect () const

virtual Bool_t	AlwaysSecondarySelect () const

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

	ClassDef (TEveCaloLegoGL, 0)

Public Member Functions inherited from TGLObject
	TGLObject ()

virtual	~TGLObject ()

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 Bool_t	KeepDuringSmartRefresh () const

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

	ClassDef (TGLObject, 0)

Public Member Functions inherited from TGLLogicalShape
	TGLLogicalShape ()
	Constructor. More...

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

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

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

UInt_t	Ref () const

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

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...

void	StrongRef (Bool_t strong) const

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

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

const TGLPhysicalShape *	GetFirstPhysical () const

TObject *	ID () const

TObject *	GetExternal () const

TGLScene *	GetScene () const

const TGLBoundingBox &	BoundingBox () const

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

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

virtual UInt_t	DLOffset (Short_t) const

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 ELODAxes	SupportedLODAxes () const

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...

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

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...

Private Types
typedef std::vector< Cell2D_t >	vCell2D_t

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

typedef std::map< Int_t, UInt_t >	SliceDLMap_t

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

Private Member Functions
	TEveCaloLegoGL (const TEveCaloLegoGL &)

TEveCaloLegoGL &	operator= (const TEveCaloLegoGL &)

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

Int_t	GetGridStep (TGLRnrCtx &rnrCtx) const
	Calculate view-dependent grid density. 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	DrawAxis3D (TGLRnrCtx &rnrCtx) const
	Draw z-axis and z-box at the appropriate grid corner-point including tick-marks and labels. More...

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

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	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	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...

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

Protected Member Functions inherited from TGLObject
Bool_t	SetModelCheckClass (TObject obj, TClass cls)
	Checks if obj is of proper class and sets the model. More...

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...

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

template<class TT >
TT *	DynCast (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
UInt_t	fRef

TGLPhysicalShape *	fFirstPhysical
	physical instance ref counting More...

TObject *	fExternalObj
	first replica More...

TGLBoundingBox	fBoundingBox
	Also plays the role of ID. More...

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

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

Int_t	fDLSize
	display-list id base More...

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

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

Bool_t	fRefStrong
	use display list caching More...

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

Static Protected Attributes inherited from TGLLogicalShape
static Bool_t	fgIgnoreSizeForCameraInterest = kFALSE

#include <TEveCaloLegoGL.h>

Inheritance diagram for TEveCaloLegoGL:

[legend]

Member Typedef Documentation

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

private

Definition at line 62 of file TEveCaloLegoGL.h.

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

private

Definition at line 61 of file TEveCaloLegoGL.h.

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

private

Definition at line 59 of file TEveCaloLegoGL.h.

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

private

Definition at line 58 of file TEveCaloLegoGL.h.

Constructor & Destructor Documentation

TEveCaloLegoGL::TEveCaloLegoGL ( const TEveCaloLegoGL & )

private

TEveCaloLegoGL::TEveCaloLegoGL ( )

Constructor.

Definition at line 45 of file TEveCaloLegoGL.cxx.

TEveCaloLegoGL::~TEveCaloLegoGL ( )

virtual

Destructor.

Definition at line 74 of file TEveCaloLegoGL.cxx.

Member Function Documentation

virtual Bool_t TEveCaloLegoGL::AlwaysSecondarySelect ( ) const

inlinevirtual

Reimplemented from TGLLogicalShape.

Definition at line 138 of file TEveCaloLegoGL.h.

TEveCaloLegoGL::ClassDef	(	TEveCaloLegoGL	,
		0
	)

void TEveCaloLegoGL::DirectDraw ( TGLRnrCtx & rnrCtx ) const

virtual

Draw the object.

Implements TGLLogicalShape.

Definition at line 1255 of file TEveCaloLegoGL.cxx.

void TEveCaloLegoGL::DLCacheDrop ( )

virtual

Drop all display-list definitions.

Reimplemented from TGLLogicalShape.

Definition at line 103 of file TEveCaloLegoGL.cxx.

void TEveCaloLegoGL::DLCachePurge ( )

virtual

Unregister all display-lists.

Reimplemented from TGLLogicalShape.

Definition at line 115 of file TEveCaloLegoGL.cxx.

Referenced by ~TEveCaloLegoGL().

void TEveCaloLegoGL::DrawAxis2D ( TGLRnrCtx & rnrCtx ) const

private

Draw XY axis.

Definition at line 605 of file TEveCaloLegoGL.cxx.

Referenced by DrawHistBase().

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.

Referenced by DrawHistBase().

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

private

Draw cells in top view.

Definition at line 937 of file TEveCaloLegoGL.cxx.

Referenced by DirectDraw(), and DrawSelectedCells().

void TEveCaloLegoGL::DrawCells3D ( TGLRnrCtx & rnrCtx ) const

private

Render the calo lego-plot with OpenGL.

Definition at line 813 of file TEveCaloLegoGL.cxx.

Referenced by DirectDraw().

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.

void TEveCaloLegoGL::DrawHistBase ( TGLRnrCtx & rnrCtx ) const

private

Draw basic histogram components: x-y grid.

Definition at line 746 of file TEveCaloLegoGL.cxx.

Referenced by DirectDraw().

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.

Referenced by DrawHighlight().

Int_t TEveCaloLegoGL::GetGridStep ( TGLRnrCtx & rnrCtx ) const

private

Calculate view-dependent grid density.

Definition at line 683 of file TEveCaloLegoGL.cxx.

Referenced by DirectDraw().

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.

Referenced by DirectDraw(), and DrawHighlight().

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.

Referenced by DirectDraw().

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.

Referenced by DirectDraw().

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.

Referenced by DrawSelectedCells(), Make3DDisplayList(), and Make3DDisplayListRebin().

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

private

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.

Referenced by DirectDraw().

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.

Referenced by DirectDraw(), and DrawSelectedCells().

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

virtual

Processes tower selection from TGLViewer.

Reimplemented from TGLLogicalShape.

Definition at line 1407 of file TEveCaloLegoGL.cxx.

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

private

Rebin eta, phi axis.

Definition at line 726 of file TEveCaloLegoGL.cxx.

Referenced by DirectDraw().

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.

Referenced by DrawHistBase().

void TEveCaloLegoGL::SetBBox ( )

virtual

Set bounding box.

Implements TGLObject.

Definition at line 95 of file TEveCaloLegoGL.cxx.

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.

virtual Bool_t TEveCaloLegoGL::SupportsSecondarySelect ( ) const

inlinevirtual

Reimplemented from TGLLogicalShape.

Definition at line 137 of file TEveCaloLegoGL.h.

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

inlineprivate

Definition at line 145 of file TEveCaloLegoGL.h.

Referenced by DrawSelectedCells(), Make3DDisplayList(), Make3DDisplayListRebin(), and PrepareCell2DData().

Friends And Related Function Documentation

friend class TEveCaloLegoOverlay

friend

Definition at line 28 of file TEveCaloLegoGL.h.

Member Data Documentation

TGLAxisPainter TEveCaloLegoGL::fAxisPainter

mutableprivate

Definition at line 77 of file TEveCaloLegoGL.h.

Referenced by DrawAxis2D(), DrawAxis3D(), and TEveCaloLegoGL().

TEveVector TEveCaloLegoGL::fBackPlaneXConst[2]

mutableprivate

Definition at line 74 of file TEveCaloLegoGL.h.

Referenced by DrawAxis3D(), and SetAxis3DTitlePos().

TEveVector TEveCaloLegoGL::fBackPlaneYConst[2]

mutableprivate

Definition at line 75 of file TEveCaloLegoGL.h.

Referenced by DrawAxis3D(), and SetAxis3DTitlePos().

Int_t TEveCaloLegoGL::fBinStep

mutableprivate

Definition at line 92 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawSelectedCells(), ProcessSelection(), RebinAxis(), and TEveCaloLegoOverlay::Render().

vCell2D_t TEveCaloLegoGL::fCells2D

mutableprivate

Definition at line 82 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawCells2D(), and DrawSelectedCells().

Bool_t TEveCaloLegoGL::fCells3D

mutableprivate

Definition at line 90 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawHighlight(), DrawHistBase(), DrawSelectedCells(), and ProcessSelection().

Int_t TEveCaloLegoGL::fCurrentPixelsPerBin

mutableprivate

Definition at line 87 of file TEveCaloLegoGL.h.

Referenced by DrawCells2D(), and GetGridStep().

Bool_t TEveCaloLegoGL::fDLCacheOK

mutableprivate

Definition at line 81 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DLCacheDrop(), and DLCachePurge().

SliceDLMap_t TEveCaloLegoGL::fDLMap

mutableprivate

Definition at line 89 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DLCacheDrop(), DLCachePurge(), and DrawCells3D().

TAxis* TEveCaloLegoGL::fEtaAxis

mutableprivate

Definition at line 68 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawHistBase(), DrawSelectedCells(), Make3DDisplayListRebin(), PrepareCell2DDataRebin(), ProcessSelection(), TEveCaloLegoGL(), and ~TEveCaloLegoGL().

Color_t TEveCaloLegoGL::fFontColor

mutableprivate

Definition at line 66 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawAxis2D(), and DrawAxis3D().

Color_t TEveCaloLegoGL::fGridColor

mutableprivate

Definition at line 65 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawAxis2D(), DrawAxis3D(), and DrawHistBase().

TEveCaloLego* TEveCaloLegoGL::fM

private

Definition at line 80 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawAxis2D(), DrawAxis3D(), DrawCells2D(), DrawCells3D(), DrawHighlight(), DrawHistBase(), DrawSelectedCells(), GetGridStep(), GetScaleForMatrix(), Make3DDisplayList(), Make3DDisplayListRebin(), MakeQuad(), PrepareCell2DData(), PrepareCell2DDataRebin(), ProcessSelection(), SetAxis3DTitlePos(), SetModel(), and WrapTwoPi().

Float_t TEveCaloLegoGL::fMaxVal

mutableprivate

Definition at line 85 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawAxis3D(), DrawCells2D(), GetScaleForMatrix(), and SetAxis3DTitlePos().

TAxis* TEveCaloLegoGL::fPhiAxis

mutableprivate

Definition at line 69 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), DrawHistBase(), DrawSelectedCells(), Make3DDisplayListRebin(), PrepareCell2DDataRebin(), ProcessSelection(), TEveCaloLegoGL(), and ~TEveCaloLegoGL().

TEveCaloData::RebinData_t TEveCaloLegoGL::fRebinData

mutableprivate

Definition at line 84 of file TEveCaloLegoGL.h.

Referenced by DirectDraw(), and DrawSelectedCells().

Float_t TEveCaloLegoGL::fValToPixel

mutableprivate

Definition at line 86 of file TEveCaloLegoGL.h.

Referenced by DrawCells2D().

TEveVector TEveCaloLegoGL::fXAxisTitlePos

mutableprivate

Definition at line 71 of file TEveCaloLegoGL.h.

Referenced by DrawAxis3D(), and SetAxis3DTitlePos().

TEveVector TEveCaloLegoGL::fYAxisTitlePos

mutableprivate

Definition at line 72 of file TEveCaloLegoGL.h.

Referenced by DrawAxis3D(), and SetAxis3DTitlePos().

TAxis* TEveCaloLegoGL::fZAxis

mutableprivate

Definition at line 70 of file TEveCaloLegoGL.h.

Referenced by DrawAxis3D(), TEveCaloLegoGL(), and ~TEveCaloLegoGL().

TEveVector TEveCaloLegoGL::fZAxisTitlePos

mutableprivate

Definition at line 73 of file TEveCaloLegoGL.h.

Referenced by DrawAxis3D(), and SetAxis3DTitlePos().

Collaboration diagram for TEveCaloLegoGL:

[legend]

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

graf3d/eve/inc/TEveCaloLegoGL.h
graf3d/eve/src/TEveCaloLegoGL.cxx

Private Attributes
Color_t	fGridColor

Color_t	fFontColor

TAxis *	fEtaAxis

TAxis *	fPhiAxis

TAxis *	fZAxis

TEveVector	fXAxisTitlePos

TEveVector	fYAxisTitlePos

TEveVector	fZAxisTitlePos

TEveVector	fBackPlaneXConst [2]

TEveVector	fBackPlaneYConst [2]

TGLAxisPainter	fAxisPainter

TEveCaloLego *	fM

Bool_t	fDLCacheOK

vCell2D_t	fCells2D

TEveCaloData::RebinData_t	fRebinData

Float_t	fMaxVal

Float_t	fValToPixel

Int_t	fCurrentPixelsPerBin

SliceDLMap_t	fDLMap

Bool_t	fCells3D

Int_t	fBinStep

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation