[u/mrichter/AliRoot.git] / RICH / AliRICHEllipse.h

#ifndef ALIRICHELLIPSE_H
#define ALIRICHELLIPSE_H

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

#include <TPolyMarker3D.h>

class AliRICHEllipse :  public TPolyMarker3D {

 public:
    AliRICHEllipse();
    AliRICHEllipse(Float_t cx, Float_t cy, Float_t omega, Float_t theta, Float_t phi, Float_t emiss);
    
    virtual          ~AliRICHEllipse();
    virtual void CerenkovRingDrawing(Int_t chamber, Int_t track);
 private:
    Float_t fOmega;                    //Cherenkov angle 
    Float_t fTheta;                    //Incidence angle (dip angle)
    Float_t fPhi;                      //Incidence angle 
    Float_t fCx;                       //Hit coordinate-x
    Float_t fCy;                       //Hit coordinate-y
    Float_t fh;                        //Distance from radiator to pads
    Float_t fEmissPoint;               //Emission point
    Float_t fCoordEllipse[2][100];     // Ellipse points to draw
    

    ClassDef(AliRICHEllipse, 1)   //Utility class to draw an ellipse
};
#endif
Commit	Line	Data
	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();
	15	AliRICHEllipse(Float_t cx, Float_t cy, Float_t omega, Float_t theta, Float_t phi, Float_t emiss);
	16
	17	virtual ~AliRICHEllipse();
	18	virtual void CerenkovRingDrawing(Int_t chamber, Int_t track);
	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
	26	Float_t fEmissPoint; //Emission point
	27	Float_t fCoordEllipse[2][100]; // Ellipse points to draw
	28
	29
	30	ClassDef(AliRICHEllipse, 1) //Utility class to draw an ellipse
	31	};
	32	#endif
	33