From c10e0d92f46e5eaf25a69e1fafe5f4dbd8eaab9d Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 3 Nov 2021 09:52:26 +0800
Subject: *misc

---
 Runtime/Math/Vector2.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'Runtime/Math/Vector2.h')

diff --git a/Runtime/Math/Vector2.h b/Runtime/Math/Vector2.h
index 27cf312..9d7e4e9 100644
--- a/Runtime/Math/Vector2.h
+++ b/Runtime/Math/Vector2.h
@@ -1,4 +1,6 @@
 #pragma once
+#include "MathHelper.h"
+#include "Runtime/Utilities/Assert.h"
 
 namespace Internal
 {
@@ -15,6 +17,21 @@ namespace Internal
             this->y = y;
         }
 
+		Vector2 Clamp(float xmin, float xmax, float ymin, float ymax)
+		{
+			Vector2 v;
+			v.x = clamp(x, xmin, xmax);
+			v.y = clamp(y, ymin, ymax);
+			return v;
+		}
+
+		float operator[](int i)
+		{
+			if (i == 0) return x;
+			else if (i == 1) return y;
+			Assert(false);
+		}
+
         bool operator == (const Vector2& v) const
         {
             return v.x == x && v.y == y;
-- 
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