CrowdControl/Assets/AlmostEngine/Shared/Scripts/MultiDisplayUtils.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class MultiDisplayUtils : MonoBehaviour
{

		public static bool IsMultiDisplay ()
		{
				#if (UNITY_5_6_OR_NEWER)
		
				if (Display.displays.Length == 1)
					return false;
				
				for (int i = 1; i < Display.displays.Length; ++i) {
					if (Display.displays[i].active)
						return true;
				}
				
				return false;

				#else

				return Display.displays.Length > 1;

				#endif
		}
}