#include <FWPFRhoPhiRecHit.h>

Public Member Functions
void	addChild (FWProxyBuilderBase pb, TEveElement itemHolder, const FWViewContext *vc, float E, float et)
void	buildRecHit (FWProxyBuilderBase pb, TEveElement itemHolder, const FWViewContext *vc, std::vector< TEveVector > &bCorners)
void	clean ()
	FWPFRhoPhiRecHit (FWProxyBuilderBase pb, TEveElement iH, const FWViewContext *vc, float E, float et, double lPhi, double rPhi, std::vector< TEveVector > &bCorners)
TEveScalableStraightLineSet *	getLineSet ()
Double_t	getlPhi ()
void	setCorners (int i, TEveVector vec)
void	setHasChild (bool b)
void	updateScale (TEveScalableStraightLineSet *ls, Double_t scale, unsigned int i)
void	updateScale (const FWViewContext *vc)
virtual	~FWPFRhoPhiRecHit ()
Private Member Functions
	FWPFRhoPhiRecHit (const FWPFRhoPhiRecHit &)
FWPFRhoPhiRecHit &	operator= (const FWPFRhoPhiRecHit &)
Private Attributes
FWPFRhoPhiRecHit *	m_child
std::vector< TEveVector >	m_corners
float	m_energy
float	m_et
bool	m_hasChild
Double_t	m_lPhi
TEveScalableStraightLineSet *	m_ls
Double_t	m_rPhi

Detailed Description

Definition at line 28 of file FWPFRhoPhiRecHit.h.

Constructor & Destructor Documentation

FWPFRhoPhiRecHit::FWPFRhoPhiRecHit	(	FWProxyBuilderBase *	pb,
		TEveElement *	iH,
		const FWViewContext *	vc,
		float	E,
		float	et,
		double	lPhi,
		double	rPhi,
		std::vector< TEveVector > &	bCorners
	)

Definition at line 4 of file FWPFRhoPhiRecHit.cc.

References buildRecHit().

Referenced by addChild().

: m_hasChild(false), m_energy(E), m_et(et), m_lPhi(lPhi), m_rPhi(rPhi)
{
   buildRecHit( pb, iH, vc, bCorners );
}

FWPFRhoPhiRecHit::~FWPFRhoPhiRecHit ( ) [virtual]

Definition at line 12 of file FWPFRhoPhiRecHit.cc.

{}

FWPFRhoPhiRecHit::FWPFRhoPhiRecHit ( const FWPFRhoPhiRecHit & ) [private]

Member Function Documentation

void FWPFRhoPhiRecHit::addChild	(	FWProxyBuilderBase *	pb,
		TEveElement *	itemHolder,
		const FWViewContext *	vc,
		float	E,
		float	et
	)

Definition at line 109 of file FWPFRhoPhiRecHit.cc.

References addChild(), FWPFRhoPhiRecHit(), m_child, m_corners, m_hasChild, m_lPhi, and m_rPhi.

Referenced by addChild().

{
   if( m_hasChild )  // Already has a child stacked on top so move on to child
      m_child->addChild( pb, itemHolder, vc, E, et );
   else
   {
      std::vector<TEveVector> corners(2);
      corners[0] = m_corners[2]; // Top left of current tower
      corners[1] = m_corners[3]; // Top right of current tower
      m_child = new FWPFRhoPhiRecHit( pb, itemHolder, vc, E, et, m_lPhi, m_rPhi, corners );
      m_hasChild = true;
   }
}

void FWPFRhoPhiRecHit::buildRecHit	(	FWProxyBuilderBase *	pb,
		TEveElement *	itemHolder,
		const FWViewContext *	vc,
		std::vector< TEveVector > &	bCorners
	)

Definition at line 125 of file FWPFRhoPhiRecHit.cc.

References FWViewContext::getEnergyScale(), FWViewEnergyScale::getPlotEt(), FWViewEnergyScale::getScaleFactor3D(), m_corners, m_energy, m_et, m_ls, FWProxyBuilderBase::setupAddElement(), and relativeConstraints::value.

Referenced by FWPFRhoPhiRecHit().

{
   float scale = 0;
   float value = 0;
   TEveVector v1, v2, v3, v4;
   TEveVector vec;

   FWViewEnergyScale *caloScale = vc->getEnergyScale();
   value = caloScale->getPlotEt() ? m_et : m_energy;
   scale = caloScale->getScaleFactor3D() * value;

   v1 = bCorners[0];       // Bottom left
   v2 = bCorners[1];       // Bottom right
   
   v3 = v1;
   vec = v3;
   vec.Normalize();
   v3 = v3 + ( vec * scale );

   v4 = v2;
   vec = v4;
   vec.Normalize();
   v4 = v4 + ( vec * scale );

   m_ls = new TEveScalableStraightLineSet( "rhophiRecHit" );
   m_ls->AddLine( v1.fX, v1.fY, 0, v3.fX, v3.fY, 0 );    // Bottom left - Top left
   m_ls->AddLine( v3.fX, v3.fY, 0, v4.fX, v4.fY, 0 );    // Top left - Top right
   m_ls->AddLine( v4.fX, v4.fY, 0, v2.fX, v2.fY, 0 );    // Top right - Bottom right
   m_ls->AddLine( v2.fX, v2.fY, 0, v1.fX, v1.fY, 0 );    // Bottom right - Bottom left

   m_corners.push_back( v1 );
   m_corners.push_back( v2 );
   m_corners.push_back( v3 );
   m_corners.push_back( v4 );

   pb->setupAddElement( m_ls, itemHolder );
}

void FWPFRhoPhiRecHit::clean ( )

Definition at line 98 of file FWPFRhoPhiRecHit.cc.

References clean(), m_child, m_corners, and m_hasChild.

Referenced by clean().

{
   m_corners.clear();
   if( m_hasChild )
      m_child->clean();

   delete this;
}

TEveScalableStraightLineSet* FWPFRhoPhiRecHit::getLineSet ( ) [inline]

Definition at line 45 of file FWPFRhoPhiRecHit.h.

References m_ls.

{ return m_ls;          }

Double_t FWPFRhoPhiRecHit::getlPhi ( ) [inline]

Definition at line 44 of file FWPFRhoPhiRecHit.h.

References m_lPhi.

{ return m_lPhi;        }

FWPFRhoPhiRecHit& FWPFRhoPhiRecHit::operator= ( const FWPFRhoPhiRecHit & ) [private]

void FWPFRhoPhiRecHit::setCorners	(	int	i,
		TEveVector	vec
	)		`[inline]`

Definition at line 47 of file FWPFRhoPhiRecHit.h.

References i, and m_corners.

Referenced by updateScale().

{ m_corners[i] = vec;   }

void FWPFRhoPhiRecHit::setHasChild ( bool b ) [inline]

Definition at line 46 of file FWPFRhoPhiRecHit.h.

References b, and m_hasChild.

{ m_hasChild = b;       }

void FWPFRhoPhiRecHit::updateScale ( const FWViewContext * vc )

Definition at line 16 of file FWPFRhoPhiRecHit.cc.

References a, f, FWViewContext::getEnergyScale(), FWViewEnergyScale::getPlotEt(), FWViewEnergyScale::getScaleFactor3D(), prof2calltree::l, m_child, m_corners, m_energy, m_et, m_hasChild, m_ls, setCorners(), updateScale(), and relativeConstraints::value.

{
   FWViewEnergyScale *caloScale = vc->getEnergyScale();
   float value = caloScale->getPlotEt() ? m_et : m_energy;
   Double_t scale = caloScale->getScaleFactor3D() * value;
   unsigned int a = 0;

   if( scale < 0.f )
      scale *= -1.f;

   // Scale centres
   TEveVector sc1 = m_corners[1];
   TEveVector sc2 = m_corners[0];

   // Used to store normalized vectors
   TEveVector v1 = sc1;   // Bottom right corner
   TEveVector v2 = sc2;   // Bottom left corner

   v1.Normalize();
   v2.Normalize();

   v1 *= scale;                           // Now at new height
   v2 *= scale;


   // Get line parameters and scale coordinates
   TEveChunkManager::iterator li( m_ls->GetLinePlex() );
   while( li.next() )
   {
      TEveStraightLineSet::Line_t &l = *( TEveStraightLineSet::Line_t* ) li();
      switch( a )
      {
         case 0:
            // Left side of tower first
            l.fV1[0] = sc2.fX;
            l.fV1[1] = sc2.fY;
            l.fV2[0] = sc2.fX + v2.fX;
            l.fV2[1] = sc2.fY + v2.fY;
         break;

         case 1:
            // Top of tower
            l.fV1[0] = sc2.fX + v2.fX;
            l.fV1[1] = sc2.fY + v2.fY;
            l.fV2[0] = sc1.fX + v1.fX;
            l.fV2[1] = sc1.fY + v1.fY;
         break;

         case 2:
            // Right hand side of tower
            l.fV1[0] = sc1.fX + v1.fX;
            l.fV1[1] = sc1.fY + v1.fY;
            l.fV2[0] = sc1.fX;
            l.fV2[1] = sc1.fY;
         break;

         case 3:
            // Bottom of tower
            l.fV1[0] = sc1.fX;
            l.fV1[1] = sc1.fY;
            l.fV2[0] = sc2.fX;
            l.fV2[1] = sc2.fY;
         break;
      }
      a++;
   }
   TEveProjected *proj = *(m_ls)->BeginProjecteds();
   proj->UpdateProjection();
   
   m_corners[2] = sc2 + v2;      // New top left of tower
   m_corners[3] = sc1 + v1;      // New top right of tower

   if( m_hasChild )
   {
      m_child->setCorners( 0, m_corners[2] );
      m_child->setCorners( 1, m_corners[3] );      // Base of child is now top of parent
      m_child->updateScale( vc );
   }
}