From 03b3b8ae80559745f98ef94569b421adddeb441f Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 25 Mar 2019 23:46:59 +0800
Subject: *misc

---
 source/libs/asura-lib-utils/math/rect.hpp | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

(limited to 'source/libs/asura-lib-utils/math/rect.hpp')

diff --git a/source/libs/asura-lib-utils/math/rect.hpp b/source/libs/asura-lib-utils/math/rect.hpp
index f635007..1751634 100644
--- a/source/libs/asura-lib-utils/math/rect.hpp
+++ b/source/libs/asura-lib-utils/math/rect.hpp
@@ -13,8 +13,20 @@ namespace AsuraEngine
 			Rect();
 			~Rect(T x, T y, T w, T h);
 
-			template <typename U>
-			explicit Rect(const Rect<U>& rect);
+			///
+			/// x,y是否落在rect内。
+			///
+			bool Contain(T x, T y);
+
+			///
+			/// 两个矩形是否相交，并返回相交的矩形
+			///
+			bool Intersect(const Rect& src, Rect& intersection);
+			
+			///
+			///  两个矩形是否相交，并返回相交的矩形
+			///
+			static bool Intersect(const Rect<T>& src1, const Rect<T>& src2, Rect<T>& intersection);
 
 			T x, y, w, h;
 		};
@@ -25,8 +37,11 @@ namespace AsuraEngine
 		typedef Rect<int>          Recti;
 		typedef Rect<unsigned int> Rectu;
 		typedef Rect<float>        Rectf;
+		typedef Rect<long>         Reftl;
 
 	}
 }
 
+namespace AEMath = AsuraEngine::Math;
+
 #endif
\ No newline at end of file
-- 
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