From ee3177b1d97ec7b6543f5bc26e6abf292fd05b6d Mon Sep 17 00:00:00 2001
From: malomo <luigi.malomo@isti.cnr.it>
Date: Wed, 17 Dec 2014 19:11:45 +0000
Subject: [PATCH] included missing header.

---
 vcg/space/tetra3.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/vcg/space/tetra3.h b/vcg/space/tetra3.h
index d303dfd9..f65401f1 100644
--- a/vcg/space/tetra3.h
+++ b/vcg/space/tetra3.h
@@ -125,6 +125,8 @@ Initial commit
 #include <vcg/math/matrix44.h>
 #include <vcg/math/matrix33.h>
 
+#include <algorithm>
+
 namespace vcg {
 /** \addtogroup space */
 /*@{*/
@@ -479,8 +481,8 @@ ScalarType ComputeAspectRatio()
 
 		a=Barycentric.V(0);
 		b=Barycentric.V(1);
-        d=Barycentric.V(2);
-        c=1-(a+b+d);
+		d=Barycentric.V(2);
+		c=1-(a+b+d);
 
 	}