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TEveCalo2DGL.h
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1// @(#)root/eve:$Id$
2// Author: Matevz Tadel 2007
3
4/*************************************************************************
5 * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12#ifndef ROOT_TEveCalo2DGL
13#define ROOT_TEveCalo2DGL
14
15#include "TGLObject.h"
16#include "TEveCaloData.h"
17#include "TEveCalo.h"
18#include <vector>
19
20class TGLViewer;
21class TGLScene;
22
23class TEveCalo2D;
24class TEveProjection;
25
26class TEveCalo2DGL : public TGLObject
27{
28private:
29 TEveCalo2DGL(const TEveCalo2DGL&) = delete;
31
32protected:
33 TEveCalo2D *fM; // Model object.
34
35 void MakeRhoZCell(Float_t thetaMin, Float_t thetaMax, Float_t& offset, Bool_t isBarrel, Bool_t phiPlus, Float_t towerH) const;
36
37 void MakeRPhiCell(Float_t phiMin, Float_t phiMax, Float_t towerH, Float_t offset) const;
38
39 void DrawRPhi(TGLRnrCtx & rnrCtx, TEveCalo2D::vBinCells_t&) const;
40 void DrawRPhiHighlighted(std::vector<TEveCaloData::vCellId_t*>& cellLists) const;
41 void DrawRhoZ(TGLRnrCtx & rnrCtx, TEveCalo2D::vBinCells_t&) const;
42 void DrawRhoZHighlighted(std::vector<TEveCaloData::vCellId_t*>& cellLists) const;
43
44 Bool_t IsRPhi() const;
45
46public:
48 virtual ~TEveCalo2DGL() {}
49
50 virtual Bool_t SetModel(TObject* obj, const Option_t* opt=0);
51 virtual void SetBBox();
52
53 virtual void DirectDraw(TGLRnrCtx & rnrCtx) const;
54 virtual void DrawHighlight(TGLRnrCtx& rnrCtx, const TGLPhysicalShape* ps, Int_t lvl=-1) const;
55
56 // To support two-level selection
57 virtual Bool_t SupportsSecondarySelect() const { return kTRUE; }
58 virtual Bool_t AlwaysSecondarySelect() const { return kTRUE; }
59 virtual void ProcessSelection(TGLRnrCtx & rnrCtx, TGLSelectRecord & rec);
60
61 ClassDef(TEveCalo2DGL, 0); // GL renderer class for TEveCalo2D.
62};
63
64#endif
int Int_t
Definition: RtypesCore.h:45
bool Bool_t
Definition: RtypesCore.h:63
float Float_t
Definition: RtypesCore.h:57
const Bool_t kTRUE
Definition: RtypesCore.h:100
const char Option_t
Definition: RtypesCore.h:66
#define ClassDef(name, id)
Definition: Rtypes.h:325
OpenGL renderer class for TEveCalo2D.
Definition: TEveCalo2DGL.h:27
virtual ~TEveCalo2DGL()
Definition: TEveCalo2DGL.h:48
virtual Bool_t AlwaysSecondarySelect() const
Definition: TEveCalo2DGL.h:58
void DrawRPhi(TGLRnrCtx &rnrCtx, TEveCalo2D::vBinCells_t &) const
Draw calorimeter cells in RPhi projection.
TEveCalo2DGL(const TEveCalo2DGL &)=delete
TEveCalo2DGL & operator=(const TEveCalo2DGL &)=delete
void MakeRPhiCell(Float_t phiMin, Float_t phiMax, Float_t towerH, Float_t offset) const
Calculate vertices for the calorimeter cell in RPhi projection.
void DrawRhoZ(TGLRnrCtx &rnrCtx, TEveCalo2D::vBinCells_t &) const
Draw calorimeter in RhoZ projection.
Bool_t IsRPhi() const
Is current projection type RPhi.
virtual Bool_t SetModel(TObject *obj, const Option_t *opt=0)
Set model object.
void DrawRPhiHighlighted(std::vector< TEveCaloData::vCellId_t * > &cellLists) const
Draw selected calorimeter cells in RPhi projection.
void DrawRhoZHighlighted(std::vector< TEveCaloData::vCellId_t * > &cellLists) const
Draw selected calorimeter cells in RhoZ projection.
virtual Bool_t SupportsSecondarySelect() const
Definition: TEveCalo2DGL.h:57
virtual void DirectDraw(TGLRnrCtx &rnrCtx) const
Render with OpenGL.
virtual void ProcessSelection(TGLRnrCtx &rnrCtx, TGLSelectRecord &rec)
Processes tower selection in eta bin or phi bin.
void MakeRhoZCell(Float_t thetaMin, Float_t thetaMax, Float_t &offset, Bool_t isBarrel, Bool_t phiPlus, Float_t towerH) const
Draw cell in RhoZ projection.
TEveCalo2DGL()
Constructor.
TEveCalo2D * fM
Definition: TEveCalo2DGL.h:33
virtual void SetBBox()
Set bounding box.
virtual void DrawHighlight(TGLRnrCtx &rnrCtx, const TGLPhysicalShape *ps, Int_t lvl=-1) const
Draw towers in highlight mode.
Visualization of a calorimeter event data in 2D.
Definition: TEveCalo.h:202
std::vector< TEveCaloData::vCellId_t * > vBinCells_t
Definition: TEveCalo.h:206
Base-class for non-linear projections.
Base-class for direct OpenGL renderers.
Definition: TGLObject.h:22
Concrete physical shape - a GL drawable.
The TGLRnrCtx class aggregates data for a given redering context as needed by various parts of the RO...
Definition: TGLRnrCtx.h:41
TGLScene provides management and rendering of ROOT's default 3D /object representation as logical and...
Definition: TGLScene.h:29
Standard selection record including information about containing scene and details ob out selected ob...
Base GL viewer object - used by both standalone and embedded (in pad) GL.
Definition: TGLViewer.h:55
Mother of all ROOT objects.
Definition: TObject.h:37
static constexpr double ps