From dfb55a9bada90c010256e33664f71b758be6f0c9 Mon Sep 17 00:00:00 2001
From: Thomas FORGIONE <thomas.forgione@gmail.com>
Date: Fri, 17 Apr 2015 11:22:11 +0200
Subject: [PATCH] Correct discontinuity

---
 js/FixedCamera.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/js/FixedCamera.js b/js/FixedCamera.js
index 01d7261..d292d2d 100644
--- a/js/FixedCamera.js
+++ b/js/FixedCamera.js
@@ -141,7 +141,11 @@ FixedCamera.prototype.regenerateArrow = function(mainCamera) {
     var vertices = new Array();
     var t = [0,1];
     var f = [mainCamera.position.clone(), this.position.clone()];
-    var fp = [Tools.diff(mainCamera.target, mainCamera.position), Tools.diff(this.target, this.position)];
+
+    var first = Tools.diff(mainCamera.target, mainCamera.position);
+    first.normalize();
+
+    var fp = [Tools.mul(first,40), Tools.diff(this.target, this.position)];
     var hermite = new Hermite.Polynom(t,f,fp);
 
     vertices.push(hermite.eval(0.5));