eventDisplay.DrawEcalCluster Class Reference

Inheritance diagram for eventDisplay.DrawEcalCluster:

Collaboration diagram for eventDisplay.DrawEcalCluster:

Public Member Functions
	InitTask (self, ecalStructure)
	FinishEvent (self)
	ExecuteTask (self, option='')
	DrawParticle (self, n)

Public Attributes
	comp
	evscene
	z_ecal
	ecalStructure
	Targetz

Detailed Description

Definition at line 120 of file eventDisplay.py.

Member Function Documentation

DrawParticle()

eventDisplay.DrawEcalCluster.DrawParticle	(		self,
			n
	)

Definition at line 163 of file eventDisplay.py.

 def DrawParticle(self,n):
  self.comp.OpenCompound()
  DTrack = ROOT.TEveLine()
  DTrack.SetPickable(ROOT.kTRUE)
  DTrack.SetMainColor(ROOT.kCyan)
  DTrack.SetLineWidth(4)
  aP=sTree.Particles[n]
  DTrack.SetTitle(aP.__repr__())
  DTrack.SetName('Prtcle_'+str(n))
  DTrack.SetNextPoint(aP.Vx(),aP.Vy(),aP.Vz())
  lam = (self.Targetz - aP.Vz())/aP.Pz()
  DTrack.SetNextPoint(aP.Vx()+lam*aP.Px(),aP.Vy()+lam*aP.Py(),self.Targetz)
  self.comp.AddElement(DTrack)
  self.comp.CloseCompound()
  gEve.ElementChanged(self.evscene,True,True)
#

ExecuteTask()

eventDisplay.DrawEcalCluster.ExecuteTask	(		self,
			option = ''
	)

Definition at line 133 of file eventDisplay.py.

 def ExecuteTask(self,option=''):
   self.comp.DestroyElements()
   self.comp.OpenCompound()
   cl=-1
   for aClus in sTree.EcalClusters:
# ecal cell dx=dy=2cm, dz=21.84cm
     cl+=1 
     for i in range( aClus.Size() ):
      mccell = self.ecalStructure.GetHitCell(aClus.CellNum(i))  # Get i'th cell of the cluster.
      if not mccell: continue 
      x1,y1,x2,y2,dz = mccell.X1(),mccell.Y1(),mccell.X2(),mccell.Y2(),mccell.GetEnergy()/u.GeV*0.5*u.m
      if mccell.GetEnergy()/u.MeV < 4. : continue
# ADC noise simulated Guassian with \sigma=1 MeV
      DClus = ROOT.TEveBox()
      DClus.SetName('EcalCluster_'+str(cl)+'_'+str(i)) 
      DClus.SetPickable(ROOT.kTRUE)
      DClus.SetTitle(aClus.__repr__())
      DClus.SetMainColor(ROOT.kRed-4)
      DClus.SetMainTransparency("\x10")
      DClus.SetVertex(0,x1,y1,self.z_ecal)
      DClus.SetVertex(1,x1,y1,self.z_ecal+dz)
      DClus.SetVertex(2,x2,y1,self.z_ecal+dz)
      DClus.SetVertex(3,x2,y1,self.z_ecal)
      DClus.SetVertex(4,x1,y2,self.z_ecal)
      DClus.SetVertex(5,x1,y2,self.z_ecal+dz)
      DClus.SetVertex(6,x2,y2,self.z_ecal+dz)
      DClus.SetVertex(7,x2,y2,self.z_ecal)
      self.comp.AddElement(DClus)
   self.comp.CloseCompound()
   gEve.ElementChanged(self.evscene,True,True)

FinishEvent()

eventDisplay.DrawEcalCluster.FinishEvent

(

self

)

Definition at line 131 of file eventDisplay.py.

 def FinishEvent(self):
  pass

InitTask()

eventDisplay.DrawEcalCluster.InitTask	(		self,
			ecalStructure
	)

Definition at line 122 of file eventDisplay.py.

 def InitTask(self,ecalStructure):
# prepare ecal structure
  self.comp  = ROOT.TEveCompound('Ecal Clusters')
  gEve.AddElement(self.comp)
  sc    = gEve.GetScenes()
  self.evscene = sc.FindChild('Event scene')
  mE = top.GetNode('Ecal_1').GetMatrix()
  self.z_ecal = mE.GetTranslation()[2]
  self.ecalStructure = ecalStructure

Member Data Documentation

comp

eventDisplay.DrawEcalCluster.comp

Definition at line 124 of file eventDisplay.py.

ecalStructure

eventDisplay.DrawEcalCluster.ecalStructure

Definition at line 130 of file eventDisplay.py.

evscene

eventDisplay.DrawEcalCluster.evscene

Definition at line 127 of file eventDisplay.py.

Targetz

eventDisplay.DrawEcalCluster.Targetz

Definition at line 174 of file eventDisplay.py.

z_ecal

eventDisplay.DrawEcalCluster.z_ecal

Definition at line 129 of file eventDisplay.py.

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The documentation for this class was generated from the following file:

• macro/eventDisplay.py