Unity

README.md

Unity Scripts

UnityExtensions.cs

using UnityEngine;

public static class Extensions {
	public static bool IsInLayerMask(this LayerMask mask, GameObject obj) {
		return IsInLayerMask (mask, obj.layer);
	}
	
	public static bool IsInLayerMask(this LayerMask mask, int layer) {
		return (mask.value & 1 << layer) > 0;
	}
}