Since angles are stored in radians, we need to add on PI, not 0.5 to rotate by 180...

git-svn-id: http://svn.voria.com/code@783 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/ETL/trunk/ETL/_angle.h b/ETL/trunk/ETL/_angle.h
index 3868b3e..ae3b157 100644 (file)
--- a/ETL/trunk/ETL/_angle.h
+++ b/ETL/trunk/ETL/_angle.h
@@ -122,8 +122,8 @@ public:
        operator~()const
        {
                angle ret;
-               ret.v=(value_type)std::floor(v+0.5f);
-               return ret;
+               ret.v = v+PI;
+               return ret.mod();
        }
 
        /*! Returns true if the shortest