HideOnPatient.cs

using UnityEngine;
using System.Collections;

public class HideOnPatient : MonoBehaviour {

    // Use this for initialization
    void Start () {

        PatientEventSystem.startListening (PatientEventSystem.Event.PATIENT_StartLoading, show);
        PatientEventSystem.startListening (PatientEventSystem.Event.PATIENT_Closed, hide);
    }
    
    public void show( object obj = null )
    {
        GetComponent<MeshRenderer> ().enabled = false;
    }
    public void hide( object obj = null )
    {
        GetComponent<MeshRenderer> ().enabled = true;
    }
}