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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 |