From e56a892c3f505a1969b207654bcca4bb6158e01b Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 10 Dec 2014 20:32:47 +0200
Subject: [PATCH] Fix the bounding sphere algorithm

---
 source/geometry/boundingsphere.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/geometry/boundingsphere.h b/source/geometry/boundingsphere.h
index dd20d96..b27e3a1 100644
--- a/source/geometry/boundingsphere.h
+++ b/source/geometry/boundingsphere.h
@@ -83,8 +83,8 @@ BoundingSphere<T, N> BoundingSphere<T, N>::from_point_cloud(const Iter &begin, c
 		if(d>sqdist)
 		{
 			d = sqrt(d);
-			bsphere.center += v*(1-bsphere.radius/d);
-			bsphere.radius += d/2;
+			bsphere.center += v*((T(1)-bsphere.radius/d)/T(2));
+			bsphere.radius = (bsphere.radius+d)/T(2);
 			sqdist = bsphere.radius*bsphere.radius;
 		}
 	}
-- 
2.45.2