X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=ETL%2Ftrunk%2FETL%2F_angle.h;h=f1a92061228d13b15a32f570d68a915966583b33;hb=5e17dc413c19054462e58826ac22a6a2ce96c95f;hp=1abf9303b9d392e66ef3ce914164119eb8c32503;hpb=4dd6c6c11c69d048bd14cddf9c4336017dcd6ea7;p=synfig.git

diff --git a/ETL/trunk/ETL/_angle.h b/ETL/trunk/ETL/_angle.h
index 1abf930..f1a9206 100644
--- a/ETL/trunk/ETL/_angle.h
+++ b/ETL/trunk/ETL/_angle.h
@@ -173,6 +173,17 @@ public:
 	operator!=(const angle &rhs)const
 	{ return std::abs(dist(rhs).v)>epsilon; }
 
+	//! Absolute Angle Function
+	/*! This function will return the
+		absolute value of the angle. */
+	angle
+	abs()const
+	{
+		angle ret;
+		ret.v=std::abs(v);
+		return ret;
+	}
+
 	//! Angle Difference Function
 	/*! This function will return the
 		shortest physical distance between