From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Fri, 28 Sep 2007 02:07:52 +0000 (+0000)
Subject: The zero(), one(), and half() functions weren't documented, and aren't used anywhere... 
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=8ceee9e55e8fb6a4d32d81f7ff9f46f4d86a1209;p=synfig.git

The zero(), one(), and half() functions weren't documented, and aren't used anywhere, but half() was returning a quarter rotation, and one() was returning a half rotation.  Surely they're both meant to return twice that?  Fixed accordingly, and commented them.


git-svn-id: http://svn.voria.com/code@788 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/ETL/trunk/ETL/_angle.h b/ETL/trunk/ETL/_angle.h
index b873255..67989ca 100644
--- a/ETL/trunk/ETL/_angle.h
+++ b/ETL/trunk/ETL/_angle.h
@@ -198,6 +198,7 @@ public:
 		return ret;
 	}
 
+	//! Zero Rotation (0 degrees)
 	static angle
 	zero()
 	{
@@ -206,19 +207,21 @@ public:
 		return ret;
 	}
 
+	//! One Complete Rotation (360 degrees)
 	static angle
 	one()
 	{
 		angle ret;
-		ret.v=PI;
+		ret.v=PI*2;
 		return ret;
 	}
 
+	//! One Half Rotation (180 degrees)
 	static angle
 	half()
 	{
 		angle ret;
-		ret.v=PI*0.5;
+		ret.v=PI;
 		return ret;
 	}