2 files changed, 6 insertions, 1 deletions
diff --git a/src/math/intpoint.h b/src/math/intpoint.h
index ebd9c5e..010b0fb 100644
--- a/src/math/intpoint.h
+++ b/src/math/intpoint.h
@@ -21,6 +21,7 @@
 
 #pragma once
 
+#include <cmath>
 
 // Math module namespace
 namespace Math {
@@ -49,6 +50,11 @@ struct IntPoint
     {
         return !operator==(p);
     }
+
+    inline float Length() const
+    {
+        return sqrtf(x*x + y*y);
+    }
 };
 
 
diff --git a/src/math/test/CMakeLists.txt b/src/math/test/CMakeLists.txt
index dae4018..e31260c 100644
--- a/src/math/test/CMakeLists.txt
+++ b/src/math/test/CMakeLists.txt
@@ -3,7 +3,6 @@ cmake_minimum_required(VERSION 2.8)
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE debug)
 endif(NOT CMAKE_BUILD_TYPE)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=gnu++0x")
 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
 
 include_directories(