//
// ********************************************************************
// * DISCLAIMER                                                       *
// *                                                                  *
// * The following disclaimer summarizes all the specific disclaimers *
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// * GEANT4 collaboration.                                            *
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//
//
// $Id: G4HitsModel.cc,v 1.8 2002/02/24 01:35:50 johna Exp $
// GEANT4 tag $Name: geant4-04-01 $
//
// 
// John Allison  26th August 1998.
// Model which knows how to draw GEANT4 hits.

#include "G4HitsModel.hh"

#include "G4VGraphicsScene.hh"
#include "G4ModelingParameters.hh"
#include "G4RunManager.hh"
#include "G4Event.hh"
#include "G4HCofThisEvent.hh"

G4HitsModel::~G4HitsModel () {}

G4HitsModel::G4HitsModel () {
  fGlobalTag = "G4HitsModel for all hits.";
  fGlobalDescription = fGlobalTag;
}

void G4HitsModel::DescribeYourselfTo (G4VGraphicsScene& sceneHandler) {
  if (fpMP && fpMP -> IsViewHits ()) {
    G4RunManager* runManager = G4RunManager::GetRunManager ();
    const G4Event* event = runManager -> GetCurrentEvent ();
    if (event) {
      G4HCofThisEvent* HCE = event -> GetHCofThisEvent ();
      if (HCE) {
	G4int nHC = HCE -> GetCapacity ();
	for (int iHC = 0; iHC < nHC; iHC++) {
	  HCE -> GetHC (iHC) -> DrawAllHits ();
	}
      }
    }
  }
}