From 6b25723ca33a657882588b2cc3a58101bb9d33e6 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 2 Apr 2021 19:07:01 +0800
Subject: +misc

---
 Assets/uGUI-2017.1/UnityEngine.UI/EventSystem/EventSystem.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'Assets/uGUI-2017.1/UnityEngine.UI/EventSystem/EventSystem.cs')

diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/EventSystem/EventSystem.cs b/Assets/uGUI-2017.1/UnityEngine.UI/EventSystem/EventSystem.cs
index 3456e7b..801daae 100644
--- a/Assets/uGUI-2017.1/UnityEngine.UI/EventSystem/EventSystem.cs
+++ b/Assets/uGUI-2017.1/UnityEngine.UI/EventSystem/EventSystem.cs
@@ -183,6 +183,7 @@ namespace UnityEngine.EventSystems
         public void RaycastAll(PointerEventData eventData, List<RaycastResult> raycastResults)
         {
             raycastResults.Clear();
+            //包括场景中所有的raycaster
             var modules = RaycasterManager.GetRaycasters();
             for (int i = 0; i < modules.Count; ++i)
             {
@@ -259,6 +260,7 @@ namespace UnityEngine.EventSystems
             if (current != this)
                 return;
 
+            // 只更新鼠标位置
             TickModules();
 
             // 将m_CurrentInputModule设置为m_SystemInputModules第一个可用的module
@@ -291,7 +293,7 @@ namespace UnityEngine.EventSystems
                 }
             }
 
-            //c 执行事件处理主入口，通常情况下，如果没有自定义的inputModule，就是走StandaloneInputModule的Process
+            //c! 执行事件处理主入口，通常情况下，如果没有自定义的inputModule，就是走StandaloneInputModule的Process
             if (!changedModule && m_CurrentInputModule != null)
                 m_CurrentInputModule.Process();
         }
-- 
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