diff --git a/inc/hgl/math/PrimaryMathematics.h b/inc/hgl/math/PrimaryMathematics.h
index d360619..0b7d366 100644
--- a/inc/hgl/math/PrimaryMathematics.h
+++ b/inc/hgl/math/PrimaryMathematics.h
@@ -1,5 +1,7 @@
 #ifndef HGL_Primary_Mathematics_INCLUDE
 #define HGL_Primary_Mathematics_INCLUDE
+
+#include<hgl/platform/Platform.h>
 namespace hgl
 {
     /**
@@ -50,5 +52,19 @@ namespace hgl
     {
         return Clamp<T>(value,0,1);
     }
+
+    inline constexpr uint8 ClampU8(const int &value)
+    {
+        if(value<0)return 0;
+        if(value>0xFF)return 0xFF;
+        return value;
+    }
+
+    inline constexpr uint16 ClampU16(const int value)
+    {
+        if(value<0)return 0;
+        if(value>0xFFFF)return 0xFFFF;
+        return value;
+    }
 }//namespace hgl
 #endif//HGL_Primary_Mathematics_INCLUDE