From c474d259c55285ea8f44f301463e50b9573990f6 Mon Sep 17 00:00:00 2001
From: Haibo <nomango@qq.com>
Date: Sun, 11 Nov 2018 16:47:15 +0800
Subject: [PATCH] fix: math::scalar

---
 core/math/scalar.hpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/math/scalar.hpp b/core/math/scalar.hpp
index d0e4951f..84653ffc 100644
--- a/core/math/scalar.hpp
+++ b/core/math/scalar.hpp
@@ -53,12 +53,12 @@ namespace easy2d
 
 		inline double Tan(double val) { return ::tan(val); }
 
-		inline float Ceil(float val) { return ceil(val); }
+		inline float Ceil(float val) { return ::ceil(val); }
 
-		inline double Ceil(double val) { return ceil(val); }
+		inline double Ceil(double val) { return ::ceil(val); }
 
-		inline float Floor(float val) { return floor(val); }
+		inline float Floor(float val) { return ::floor(val); }
 
-		inline double Floor(double val) { return floor(val); }
+		inline double Floor(double val) { return ::floor(val); }
 	}
 }