// -------------------------------------------------------------------------
// -----                  CbmLitCircleMaterial source file               -----
// -----                  Created 27/08/07  by A. Lebedev               -----
// -------------------------------------------------------------------------
 

#include "CbmLitCircleMaterial.h"
#include "TMath.h"

// Constructor
CbmLitCircleMaterial::CbmLitCircleMaterial(): 
   fInnerRadius(0.),
   fOuterRadius(0.),
   fXCenter(0.),
   fYCenter(0.) 
{
   //
}

//Destructor
CbmLitCircleMaterial::~CbmLitCircleMaterial() {
   //
}

Bool_t CbmLitCircleMaterial::IsTraversed(Double_t xPos, Double_t yPos)
{
   Double_t pos = TMath::Sqrt( (xPos - fXCenter) * (xPos - fXCenter) + 
                               (yPos - fYCenter) * (yPos - fYCenter));
   return (pos > fInnerRadius && pos < fOuterRadius);
}

ClassImp(CbmLitCircleMaterial)