FWPFClusterRPZUtils Class Reference

#include <FWPFClusterRPZUtils.h>

Public Member Functions
TEveScalableStraightLineSet *	buildRhoPhiClusterLineSet (const reco::PFCluster &, const FWViewContext *, float r)
TEveScalableStraightLineSet *	buildRhoPhiClusterLineSet (const reco::PFCluster &, const FWViewContext *, float e, float et, float r)
TEveScalableStraightLineSet *	buildRhoZClusterLineSet (const reco::PFCluster &, const FWViewContext *, float caloTransAngle, float r, float z)
TEveScalableStraightLineSet *	buildRhoZClusterLineSet (const reco::PFCluster &, const FWViewContext *, float caloTransAngle, float e, float et, float r, float z)
	FWPFClusterRPZUtils ()
virtual	~FWPFClusterRPZUtils ()

Private Member Functions
	FWPFClusterRPZUtils (const FWPFClusterRPZUtils &)
const FWPFClusterRPZUtils &	operator= (const FWPFClusterRPZUtils &)

Detailed Description

Definition at line 39 of file FWPFClusterRPZUtils.h.

Constructor & Destructor Documentation

FWPFClusterRPZUtils::FWPFClusterRPZUtils ( )

inline

Definition at line 43 of file FWPFClusterRPZUtils.h.

{}

virtual FWPFClusterRPZUtils::~FWPFClusterRPZUtils ( )

inlinevirtual

Definition at line 44 of file FWPFClusterRPZUtils.h.

{}

FWPFClusterRPZUtils::FWPFClusterRPZUtils ( const FWPFClusterRPZUtils &  )

private

Member Function Documentation

TEveScalableStraightLineSet * FWPFClusterRPZUtils::buildRhoPhiClusterLineSet	(	const reco::PFCluster &	cluster,
		const FWViewContext *	vc,
		float	r
	)

Definition at line 5 of file FWPFClusterRPZUtils.cc.

References FWPFMaths::calculateEt(), relval_parameters_module::energy, reco::PFCluster::energy(), reco::CaloCluster::x(), reco::CaloCluster::y(), and reco::CaloCluster::z().

Referenced by FWPFBlockProxyBuilder::setupClusterElement(), and FWPFClusterRPZProxyBuilder::sharedBuild().

{
   float energy, et;
   TEveVector centre = TEveVector( cluster.x(), cluster.y(), cluster.z() );

   energy = cluster.energy();
   et = FWPFMaths::calculateEt( centre, energy );

   return buildRhoPhiClusterLineSet( cluster, vc, energy, et, r );
}

TEveScalableStraightLineSet * FWPFClusterRPZUtils::buildRhoPhiClusterLineSet	(	const reco::PFCluster &	cluster,
		const FWViewContext *	vc,
		float	e,
		float	et,
		float	r
	)

Definition at line 18 of file FWPFClusterRPZUtils.cc.

References funct::cos(), alignCSCRings::e, FWViewContext::getEnergyScale(), FWViewEnergyScale::getPlotEt(), FWViewEnergyScale::getScaleFactor3D(), eostools::ls(), phi, funct::sin(), findQualityFiles::size, reco::CaloCluster::x(), reco::CaloCluster::y(), and reco::CaloCluster::z().

{
   TEveScalableStraightLineSet *ls = new TEveScalableStraightLineSet( "rhophiCluster" );
   TEveVector vec;
   float size = 1.f; // Stored in scale
   double phi;

   vec = TEveVector( cluster.x(), cluster.y(), cluster.z() );
   phi = vec.Phi();

   FWViewEnergyScale *energyScale = vc->getEnergyScale();
   ls->SetLineWidth( 4 );

   ls->SetScaleCenter( r * cos( phi ), r * sin( phi ), 0 );
   ls->AddLine( r * cos( phi ), r * sin( phi ), 0, ( r + size ) * cos( phi ), ( r + size ) * sin( phi ), 0 );
   ls->SetScale( energyScale->getScaleFactor3D() * ( energyScale->getPlotEt() ? et : e ) );

   return ls;
}

TEveScalableStraightLineSet * FWPFClusterRPZUtils::buildRhoZClusterLineSet	(	const reco::PFCluster &	cluster,
		const FWViewContext *	vc,
		float	caloTransAngle,
		float	r,
		float	z
	)

Definition at line 41 of file FWPFClusterRPZUtils.cc.

References buildRhoZClusterLineSet(), FWPFMaths::calculateEt(), relval_parameters_module::energy, reco::PFCluster::energy(), reco::CaloCluster::x(), reco::CaloCluster::y(), and reco::CaloCluster::z().

Referenced by FWPFClusterRPZProxyBuilder::build(), buildRhoZClusterLineSet(), and FWPFBlockProxyBuilder::setupClusterElement().

{
   float energy, et;
   TEveVector centre = TEveVector( cluster.x(), cluster.y(), cluster.z() );

   energy = cluster.energy();
   et = FWPFMaths::calculateEt( centre, energy );

   return buildRhoZClusterLineSet( cluster, vc, caloTransAngle, energy, et, r, z );
}

TEveScalableStraightLineSet * FWPFClusterRPZUtils::buildRhoZClusterLineSet	(	const reco::PFCluster &	cluster,
		const FWViewContext *	vc,
		float	caloTransAngle,
		float	e,
		float	et,
		float	r,
		float	z
	)

Definition at line 55 of file FWPFClusterRPZUtils.cc.

References funct::cos(), alignCSCRings::e, FWViewContext::getEnergyScale(), FWViewEnergyScale::getPlotEt(), FWViewEnergyScale::getScaleFactor3D(), eostools::ls(), phi, Pi, funct::sin(), findQualityFiles::size, funct::tan(), theta(), reco::CaloCluster::x(), reco::CaloCluster::y(), and reco::CaloCluster::z().

{
      float size = 1.f;       // Stored in scale
      float offr = 4;
      float ecalZ = z + offr / tan( caloTransAngle );
      double theta, phi;
      double rad(0);
      TEveVector vec;
      TEveScalableStraightLineSet *ls = new TEveScalableStraightLineSet( "rhoZCluster" );

      vec = TEveVector( cluster.x(), cluster.y(), cluster.z() ); 
      phi = vec.Phi();
      theta =  vec.Theta();

      FWViewEnergyScale *caloScale = vc->getEnergyScale();
      ls->SetLineWidth( 4 );

      if ( theta < caloTransAngle || TMath::Pi() - theta < caloTransAngle )
         rad = ecalZ / fabs( cos( theta ) );
      else
         rad = r / sin( theta );

      ls->SetScaleCenter( 0., ( phi > 0 ? rad * fabs( sin( theta ) ) : -rad * fabs( sin( theta ) ) ), rad * cos( theta ) );
      ls->AddLine( 0., ( phi > 0 ? rad * fabs( sin( theta ) ) : -rad * fabs( sin( theta ) ) ), rad * cos( theta ),
                   0., ( phi > 0 ? ( rad + size ) * fabs( sin ( theta ) ) : -( rad + size ) * fabs( sin( theta) ) ), 
                   ( rad + size ) * cos( theta ) );
      ls->SetScale( caloScale->getScaleFactor3D() * ( caloScale->getPlotEt() ? et : e ) );

      return ls;
}

const FWPFClusterRPZUtils& FWPFClusterRPZUtils::operator= ( const FWPFClusterRPZUtils &  )

private