#include "TEventDisplay.hxx"
#include "TGUIManager.hxx"
#include "TEventChangeManager.hxx"
#include "TTrajectoryChangeHandler.hxx"
#include "TG4HitChangeHandler.hxx"
#include <TEveManager.h>
#include <TColor.h>
#include <TGLViewer.h>
#include <algorithm>
#include <cmath>
#include <iostream>