TGL5DPainter Class Reference

TGL5DPainter implements "gl5d" option for TTree::Draw.

Data (4D) is visualized as a set of iso-surfaces. 5D.

Definition at line 32 of file TGL5DPainter.h.

Classes
struct	Surf_t

Public Types
typedef SurfList_t::const_iterator	ConstSurfIter_t
enum	EDefaults { kNContours = 4 , kNLowPts = 50 }
typedef Rgl::Mc::TIsoMesh< Float_t >	Mesh_t
typedef SurfList_t::iterator	SurfIter_t
typedef std::list< Surf_t >	SurfList_t
Public Types inherited from TGLPlotPainter
enum	ECutAxisID { kXAxis = 7 , kYAxis = 8 , kZAxis = 9 }

Public Member Functions
	TGL5DPainter (TGL5DDataSet *data, TGLPlotCamera *camera, TGLPlotCoordinates *coord)
	Constructor.
void	AddOption (const TString &option)
	No additional options for TGL5DPainter.
void	AddSurface (Double_t v4)
	Add new surface. Simplified version for ged.
SurfIter_t	AddSurface (Double_t v4, Color_t ci, Double_t isoVal=1., Double_t sigma=1., Double_t range=1e-3, Int_t lowNumOfPoints=kNLowPts)
	Try to add new iso-surface.
Double_t	GetAlpha () const
Int_t	GetNContours () const
char *	GetPlotInfo (Int_t px, Int_t py)
	Return info for plot part under cursor.
Bool_t	InitGeometry ()
	Create mesh.
Bool_t	IsBoxCutShown () const
void	Pan (Int_t px, Int_t py)
	Mouse events handler.
void	ProcessEvent (Int_t event, Int_t px, Int_t py)
void	RemoveSurface (SurfIter_t surf)
	Remove iso-surface.
void	ResetGeometryRanges ()
	No need to create or delete meshes, number of meshes (iso-levels) are the same, but meshes must be rebuilt in new ranges.
void	SetAlpha (Double_t newAlpha)
	Set selection range parameter.
void	SetNContours (Int_t num)
	Set the number of predefined contours.
void	ShowBoxCut (Bool_t show)
void	StartPan (Int_t px, Int_t py)
	User clicks right mouse button (in a pad).
SurfIter_t	SurfacesBegin ()
	std::list::begin.
SurfIter_t	SurfacesEnd ()
	std::list::end.
Public Member Functions inherited from TGLPlotPainter
	TGLPlotPainter (TGL5DDataSet *data, TGLPlotCamera *camera, TGLPlotCoordinates *coord)
	TGLPlotPainter's ctor.
	TGLPlotPainter (TGLPlotCamera *camera)
	TGLPlotPainter's ctor.
	TGLPlotPainter (TH1 *hist, TGLPlotCamera *camera, TGLPlotCoordinates *coord, Bool_t xoySelectable, Bool_t xozSelectable, Bool_t yozSelectable)
	TGLPlotPainter's ctor.
Bool_t	CutAxisSelected () const
Bool_t	GetDrawAxes ()
void	InvalidateSelection ()
	Selection must be updated.
virtual void	Paint ()
	Draw lego/surf/whatever you can.
virtual Bool_t	PlotSelected (Int_t px, Int_t py)
	Read color buffer content to find selected object.
const TGLPlotBox &	RefBackBox () const
void	SetDrawAxes (Bool_t s)
void	SetDrawBackBox (Bool_t b)
void	SetDrawFrontBox (Bool_t b)
virtual void	SetFrameColor (const TColor *frameColor)
	Set plot's back box color.
void	SetPadColor (const TColor *color)
	Used in a pad.
void	SetPhysicalShapeColor (const Float_t *rgba)
Public Member Functions inherited from TVirtualGLPainter
virtual	~TVirtualGLPainter ()

Private Types
typedef std::vector< Double_t >::size_type	size_type

Private Member Functions
	TGL5DPainter (const TGL5DPainter &)
void	DeInitGL () const
	Return some gl states to original values.
void	DrawCloud () const
	Draw full cloud of points.
void	DrawMesh (ConstSurfIter_t surf) const
	Draw one iso-surface.
void	DrawPlot () const
	Draw a set of meshes.
void	DrawSectionXOY () const
void	DrawSectionXOZ () const
void	DrawSectionYOZ () const
void	DrawSubCloud (Double_t v4, Double_t range, Color_t ci) const
	Draw cloud for selected iso-surface.
void	InitGL () const
	Initialize OpenGL state variables.
TGL5DPainter &	operator= (const TGL5DPainter &)
void	SetSurfaceColor (ConstSurfIter_t surf) const
	Set the color for iso-surface.

Private Attributes
Double_t	fAlpha
TGL5DDataSet *	fData
const Surf_t	fDummy
Bool_t	fInit
SurfList_t	fIsos
TKDEFGT	fKDE
Rgl::Mc::TMeshBuilder< TKDEFGT, Float_t >	fMeshBuilder
Int_t	fNContours
Bool_t	fShowSlider
Rgl::Range_t	fV5PredictedRange
Rgl::Range_t	fV5SliderRange

Additional Inherited Members
Protected Types inherited from TGLPlotPainter
enum	ESelectionBase { kHighColorSelectionBase = 7 , kTrueColorSelectionBase = 10 }
Protected Member Functions inherited from TGLPlotPainter
virtual void	ClearBuffers () const
virtual void	DrawPaletteAxis () const
	Draw. Palette. Axis.
void	DrawSections () const
	Draw sections (if any).
const TColor *	GetPadColor () const
	Get pad color.
void	MoveSection (Int_t px, Int_t py)
	Create dynamic profile using selected plane.
void	PrintPlot () const
	Generate PS using gl2ps.
void	RestoreModelviewMatrix () const
void	RestoreProjectionMatrix () const
void	SaveModelviewMatrix () const
void	SaveProjectionMatrix () const
Protected Attributes inherited from TGLPlotPainter
TGLPlotBox	fBackBox
TGLBoxCut	fBoxCut
TGLPlotCamera *	fCamera
TGLPlotCoordinates *	fCoord
Bool_t	fDrawAxes
Bool_t	fDrawPalette
Bool_t	fHighColor
TH1 *	fHist
TPoint	fMousePosition
Double_t	fPadPhi
Double_t	fPadTheta
const Float_t *	fPhysicalShapeColor
Int_t	fSelectedPart
TGLSelectionBuffer	fSelection
Int_t	fSelectionBase
Bool_t	fSelectionPass
Bool_t	fUpdateSelection
TAxis *	fXAxis
Double_t	fXOYSectionPos
Double_t	fXOZSectionPos
TAxis *	fYAxis
Double_t	fYOZSectionPos
TAxis *	fZAxis
std::vector< Double_t >	fZLevels

#include <TGL5DPainter.h>

Inheritance diagram for TGL5DPainter:

Member Typedef Documentation

ConstSurfIter_t

typedef SurfList_t::const_iterator TGL5DPainter::ConstSurfIter_t

Definition at line 62 of file TGL5DPainter.h.

Mesh_t

typedef Rgl::Mc::TIsoMesh<Float_t> TGL5DPainter::Mesh_t

Definition at line 39 of file TGL5DPainter.h.

size_type

typedef std::vector<Double_t>::size_type TGL5DPainter::size_type

private

Definition at line 74 of file TGL5DPainter.h.

SurfIter_t

typedef SurfList_t::iterator TGL5DPainter::SurfIter_t

Definition at line 61 of file TGL5DPainter.h.

SurfList_t

typedef std::list<Surf_t> TGL5DPainter::SurfList_t

Definition at line 60 of file TGL5DPainter.h.

Member Enumeration Documentation

EDefaults

enum TGL5DPainter::EDefaults

Enumerator
kNContours
kNLowPts

Definition at line 34 of file TGL5DPainter.h.

Constructor & Destructor Documentation

TGL5DPainter() [1/2]

TGL5DPainter::TGL5DPainter	(	TGL5DDataSet *	data,
		TGLPlotCamera *	camera,
		TGLPlotCoordinates *	coord
	)

Constructor.

Definition at line 35 of file TGL5DPainter.cxx.

TGL5DPainter() [2/2]

TGL5DPainter::TGL5DPainter ( const TGL5DPainter &  )

private

Member Function Documentation

AddOption()

void TGL5DPainter::AddOption ( const TString &  option )

virtual

No additional options for TGL5DPainter.

Implements TGLPlotPainter.

Definition at line 240 of file TGL5DPainter.cxx.

AddSurface() [1/2]

void TGL5DPainter::AddSurface

(

Double_t

v4

)

Add new surface. Simplified version for ged.

Definition at line 101 of file TGL5DPainter.cxx.

AddSurface() [2/2]

TGL5DPainter::SurfIter_t TGL5DPainter::AddSurface	(	Double_t	v4,
		Color_t	ci,
		Double_t	iso = 1.,
		Double_t	sigma = 1.,
		Double_t	range = 1e-3,
		Int_t	lownps = kNLowPts
	)

Try to add new iso-surface.

If something goes wrong, return iterator to the end of fIsos.

Definition at line 53 of file TGL5DPainter.cxx.

DeInitGL()

void TGL5DPainter::DeInitGL ( ) const

privatevirtual

Return some gl states to original values.

Implements TGLPlotPainter.

Definition at line 368 of file TGL5DPainter.cxx.

DrawCloud()

void TGL5DPainter::DrawCloud ( ) const

private

Draw full cloud of points.

Definition at line 464 of file TGL5DPainter.cxx.

DrawMesh()

void TGL5DPainter::DrawMesh ( ConstSurfIter_t  surf ) const

private

Draw one iso-surface.

Definition at line 517 of file TGL5DPainter.cxx.

DrawPlot()

void TGL5DPainter::DrawPlot ( ) const

privatevirtual

Draw a set of meshes.

Implements TGLPlotPainter.

Definition at line 380 of file TGL5DPainter.cxx.

DrawSectionXOY()

void TGL5DPainter::DrawSectionXOY ( ) const

inlineprivatevirtual

Implements TGLPlotPainter.

Definition at line 126 of file TGL5DPainter.h.

DrawSectionXOZ()

void TGL5DPainter::DrawSectionXOZ ( ) const

inlineprivatevirtual

Implements TGLPlotPainter.

Definition at line 124 of file TGL5DPainter.h.

DrawSectionYOZ()

void TGL5DPainter::DrawSectionYOZ ( ) const

inlineprivatevirtual

Implements TGLPlotPainter.

Definition at line 125 of file TGL5DPainter.h.

DrawSubCloud()

void TGL5DPainter::DrawSubCloud ( Double_t  v4, Double_t  range, Color_t  ci  ) const

private

Draw cloud for selected iso-surface.

Definition at line 489 of file TGL5DPainter.cxx.

GetAlpha()

Double_t TGL5DPainter::GetAlpha ( ) const

inline

Definition at line 106 of file TGL5DPainter.h.

GetNContours()

Int_t TGL5DPainter::GetNContours ( ) const

inline

Definition at line 109 of file TGL5DPainter.h.

GetPlotInfo()

char * TGL5DPainter::GetPlotInfo ( Int_t  px, Int_t  py  )

virtual

Return info for plot part under cursor.

Implements TVirtualGLPainter.

Definition at line 130 of file TGL5DPainter.cxx.

InitGeometry()

Bool_t TGL5DPainter::InitGeometry ( )

virtual

Create mesh.

InitGeometry creates surfaces for auto-iso levels. Called the first time and each time number of auto-levels is reset via the editor.

Implements TGLPlotPainter.

Definition at line 142 of file TGL5DPainter.cxx.

InitGL()

void TGL5DPainter::InitGL ( ) const

privatevirtual

Initialize OpenGL state variables.

Implements TGLPlotPainter.

Definition at line 356 of file TGL5DPainter.cxx.

IsBoxCutShown()

Bool_t TGL5DPainter::IsBoxCutShown ( ) const

inline

Definition at line 103 of file TGL5DPainter.h.

operator=()

TGL5DPainter & TGL5DPainter::operator= ( const TGL5DPainter &  )

private

Pan()

void TGL5DPainter::Pan ( Int_t  px, Int_t  py  )

virtual

Mouse events handler.

Implements TVirtualGLPainter.

Definition at line 201 of file TGL5DPainter.cxx.

ProcessEvent()

void TGL5DPainter::ProcessEvent ( Int_t  event, Int_t  px, Int_t  py  )

virtual

Implements TGLPlotPainter.

Definition at line 246 of file TGL5DPainter.cxx.

RemoveSurface()

void TGL5DPainter::RemoveSurface

(

SurfIter_t

surf

)

Remove iso-surface.

Definition at line 117 of file TGL5DPainter.cxx.

ResetGeometryRanges()

void TGL5DPainter::ResetGeometryRanges

(

)

No need to create or delete meshes, number of meshes (iso-levels) are the same, but meshes must be rebuilt in new ranges.

Only in cartesian.

Definition at line 305 of file TGL5DPainter.cxx.

SetAlpha()

void TGL5DPainter::SetAlpha

(

Double_t

newAlpha

)

Set selection range parameter.

Definition at line 271 of file TGL5DPainter.cxx.

SetNContours()

void TGL5DPainter::SetNContours

(

Int_t

num

)

Set the number of predefined contours.

Definition at line 286 of file TGL5DPainter.cxx.

SetSurfaceColor()

void TGL5DPainter::SetSurfaceColor ( ConstSurfIter_t  surf ) const

private

Set the color for iso-surface.

Definition at line 449 of file TGL5DPainter.cxx.

ShowBoxCut()

void TGL5DPainter::ShowBoxCut ( Bool_t  show )

inline

Definition at line 102 of file TGL5DPainter.h.

StartPan()

void TGL5DPainter::StartPan ( Int_t  px, Int_t  py  )

virtual

User clicks right mouse button (in a pad).

Implements TGLPlotPainter.

Definition at line 190 of file TGL5DPainter.cxx.

SurfacesBegin()

TGL5DPainter::SurfIter_t TGL5DPainter::SurfacesBegin

(

)

std::list::begin.

Definition at line 340 of file TGL5DPainter.cxx.

SurfacesEnd()

TGL5DPainter::SurfIter_t TGL5DPainter::SurfacesEnd

(

)

std::list::end.

Definition at line 348 of file TGL5DPainter.cxx.

Member Data Documentation

fAlpha

Double_t TGL5DPainter::fAlpha

private

Definition at line 80 of file TGL5DPainter.h.

fData

TGL5DDataSet* TGL5DPainter::fData

private

Definition at line 72 of file TGL5DPainter.h.

fDummy

const Surf_t TGL5DPainter::fDummy

private

Definition at line 68 of file TGL5DPainter.h.

fInit

Bool_t TGL5DPainter::fInit

private

Definition at line 69 of file TGL5DPainter.h.

fIsos

SurfList_t TGL5DPainter::fIsos

private

Definition at line 71 of file TGL5DPainter.h.

fKDE

TKDEFGT TGL5DPainter::fKDE

private

Definition at line 65 of file TGL5DPainter.h.

fMeshBuilder

Rgl::Mc::TMeshBuilder<TKDEFGT, Float_t> TGL5DPainter::fMeshBuilder

private

Definition at line 66 of file TGL5DPainter.h.

fNContours

Int_t TGL5DPainter::fNContours

private

Definition at line 81 of file TGL5DPainter.h.

fShowSlider

Bool_t TGL5DPainter::fShowSlider

private

Definition at line 78 of file TGL5DPainter.h.

fV5PredictedRange

Rgl::Range_t TGL5DPainter::fV5PredictedRange

private

Definition at line 76 of file TGL5DPainter.h.

fV5SliderRange

Rgl::Range_t TGL5DPainter::fV5SliderRange

private

Definition at line 77 of file TGL5DPainter.h.