1 files changed, 30 insertions, 0 deletions

diff --git a/Client/Source/Math/Functions.h b/Client/Source/Math/Functions.h
new file mode 100644
index 0000000..3dd17dd
--- /dev/null
+++ b/Client/Source/Math/Functions.h
@@ -0,0 +1,30 @@
+#pragma once
+
+namespace MathUtils 
+{
+	template <typename T>
+	inline T Max(T a, T b)
+	{
+		return a < b ? b : a;
+	}
+
+	template <typename T>
+	inline T Min(T a, T b)
+	{
+		return a < b ? a : b;
+	}
+
+}
+
+#define max(a, b)\
+((a)>(b)?(a):(b))
+
+#define min(a, b)\
+(a)<(b)?(a):(b)
+
+#define clamp(v, lo, hi)\
+max((lo), min((v), (hi)))
+
+// ÆæÊý·µ»Ø1£¬·ñÔò0
+#define odd(n) \
+(((n)&1)?1:0)