From 398f906bb689b45ba1949b03d5a1db59e723b5c3 Mon Sep 17 00:00:00 2001
From: granzuglia <guido.ranzuglia@isti.cnr.it>
Date: Thu, 5 Jul 2012 14:46:16 +0000
Subject: [PATCH] added missing cmath include

---
 vcg/complex/algorithms/smooth.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vcg/complex/algorithms/smooth.h b/vcg/complex/algorithms/smooth.h
index b3515c7d..f98e89ea 100644
--- a/vcg/complex/algorithms/smooth.h
+++ b/vcg/complex/algorithms/smooth.h
@@ -25,6 +25,7 @@
 #ifndef __VCGLIB__SMOOTH
 #define __VCGLIB__SMOOTH
 
+#include <cmath>
 #include <wrap/callback.h>
 #include <vcg/space/point3.h>
 #include <vcg/space/ray3.h>