From e8fce3352e6fbb0eb6949bf63f1d3a3b6c5eb8f6 Mon Sep 17 00:00:00 2001
From: jules <jules@okfoc.us>
Date: Fri, 21 Feb 2014 17:40:03 -0500
Subject: fix sqrt

---
 js/util.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'js')

diff --git a/js/util.js b/js/util.js
index 66d5757..218b845 100644
--- a/js/util.js
+++ b/js/util.js
@@ -29,7 +29,7 @@ function pow(n,b) { return Math.pow(n,b) }
 function exp(n) { return Math.exp(n) }
 function log(n){ return Math.log(n) }
 function ln(n){ return Math.log(n)/LN10 }
-function sqrt(n) { return Math.sqrt(n,b) }
+function sqrt(n) { return Math.sqrt(n) }
 function cos(n){ return Math.cos(n) }
 function sin(n){ return Math.sin(n) }
 function tan(n){ return Math.tan(n) }
@@ -70,8 +70,9 @@ function step(a, b){
                // ^^ bool -> int
 }
 
+
 function julestep (a,b,n) {
-  return clamp((n - a) / (b - a), 0.0, 1.0);
+  return clamp(norm(n,a,b), 0.0, 1.0);
 }
 
 // hermite curve apparently
-- 
cgit v1.2.3-70-g09d2