From c55bd3b432edd2a2fe5c062f5232c54a159e7c58 Mon Sep 17 00:00:00 2001
From: Nick Gasson <nick@nickg.me.uk>
Date: Sun, 10 Apr 2011 22:44:40 +0100
Subject: [PATCH] Use Vector::length explicitly in Bezier length calculations

---
 include/BezierCurve.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/BezierCurve.hpp b/include/BezierCurve.hpp
index 85e98a4..5f1ae46 100644
--- a/include/BezierCurve.hpp
+++ b/include/BezierCurve.hpp
@@ -48,7 +48,7 @@ struct BezierCurve {
 
          const Vector<T> diff = cur - prev;
          
-         length += sqrt(diff.x*diff.x + diff.y*diff.y + diff.z*diff.z);
+         length += diff.length();
       }
    }
 
@@ -100,7 +100,7 @@ struct BezierCurve {
          cur = operator()(t);
 
          const Vector<T> diff = cur - prev;
-         now += sqrt(diff.x*diff.x + diff.y*diff.y + diff.z*diff.z);
+         now += diff.length();
       }
 
       if (out)
-- 
2.39.2