From 057ddb96066a80b16a6df6a9962238ddce41ccaf Mon Sep 17 00:00:00 2001
From: Francois Gygi <fgygi@ucdavis.edu>
Date: Fri, 23 May 2008 03:23:36 +0000
Subject: [PATCH] fixed sign of torsion angle

git-svn-id: http://qboxcode.org/svn/qb/trunk@613 cba15fb0-1239-40c8-b417-11db7ca47a34
---
 src/TorsionCmd.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/TorsionCmd.h b/src/TorsionCmd.h
index 589cd80..d4e86af 100644
--- a/src/TorsionCmd.h
+++ b/src/TorsionCmd.h
@@ -3,7 +3,7 @@
 // TorsionCmd.h:
 //
 ////////////////////////////////////////////////////////////////////////////////
-// $Id: TorsionCmd.h,v 1.3 2008-02-12 05:39:18 fgygi Exp $
+// $Id: TorsionCmd.h,v 1.4 2008-05-23 03:23:36 fgygi Exp $
 
 #ifndef TORSIONCMD_H
 #define TORSIONCMD_H
@@ -103,7 +103,7 @@ class TorsionCmd : public Cmd
       D3vector e123 = normalized(e12^e32);
       D3vector e234 = normalized(e23^e43);
       double cc = max(min(e123*e234,1.0),-1.0);
-      double ss = max(min((e123^e234)*e32,1.0),-1.0);
+      double ss = -max(min((e123^e234)*e32,1.0),-1.0);
       a = (180.0/M_PI) * atan2(ss,cc);
     }
 
--
libgit2 0.26.0