From 2d9b3c0e15df9ab4a365a85944b3a453e5ab4edd Mon Sep 17 00:00:00 2001
From: RuiAlonso <rui.alonso@verygood.ventures>
Date: Fri, 18 Mar 2022 12:24:00 +0100
Subject: [PATCH] doc: changed Layered doc

---
 lib/game/components/layer.dart | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/game/components/layer.dart b/lib/game/components/layer.dart
index c08717c0..518232fa 100644
--- a/lib/game/components/layer.dart
+++ b/lib/game/components/layer.dart
@@ -5,8 +5,10 @@ import 'package:flutter/material.dart';
 /// Modifies maskBits and categoryBits of all the [BodyComponent]'s [Fixture]s
 /// to specify what other [BodyComponent]s it can collide with.
 ///
-/// [BodyComponent]s with the same [Layer] can collide with each other, ignoring
-/// those with different [Layer]s.
+/// [BodyComponent]s with compatible [Layer]s can collide with each other,
+/// ignoring others. This compatibility depends on bit masking operation
+/// between layers.
+/// For more information read: https://en.wikipedia.org/wiki/Mask_(computing).
 /// {@endtemplate}
 mixin Layered<T extends Forge2DGame> on BodyComponent<T> {
   Layer _layer = Layer.all;