From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Fri, 28 Sep 2007 02:07:20 +0000 (+0000)
Subject: Since angles are stored in radians, we need to add on PI, not 0.5 to rotate by 180... 
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=fcd8a62d8c7920f2f11b4338b73a0ee94b85854d;p=synfig.git

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


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
--- 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