237c933d |
1 | #ifndef ALIRICHELLIPSE_H |
2 | #define ALIRICHELLIPSE_H |
3 | |
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
5 | * See cxx source for full Copyright notice */ |
6 | |
7 | /* $Id$ */ |
8 | |
9 | #include <TPolyMarker3D.h> |
10 | |
11 | class AliRICHEllipse : public TPolyMarker3D { |
12 | |
13 | public: |
14 | AliRICHEllipse(); |
68d8ba18 |
15 | AliRICHEllipse(Float_t cx, Float_t cy, Float_t omega, Float_t theta, Float_t phi, Float_t emiss); |
237c933d |
16 | |
17 | virtual ~AliRICHEllipse(); |
68d8ba18 |
18 | virtual void CerenkovRingDrawing(Int_t chamber, Int_t track); |
237c933d |
19 | private: |
20 | Float_t fOmega; //Cherenkov angle |
21 | Float_t fTheta; //Incidence angle (dip angle) |
22 | Float_t fPhi; //Incidence angle |
23 | Float_t fCx; //Hit coordinate-x |
24 | Float_t fCy; //Hit coordinate-y |
25 | Float_t fh; //Distance from radiator to pads |
68d8ba18 |
26 | Float_t fEmissPoint; //Emission point |
27 | Float_t fCoordEllipse[2][100]; // Ellipse points to draw |
28 | |
237c933d |
29 | |
30 | ClassDef(AliRICHEllipse, 1) //Utility class to draw an ellipse |
31 | }; |
32 | #endif |
33 | |