From d69e23391df823aec5ba67d41408906f9a762f89 Mon Sep 17 00:00:00 2001
From: Kevin Ngo <me@ngokevin.com>
Date: Mon, 15 Oct 2018 23:48:23 -0700
Subject: [PATCH] add blade tip previous pos vector

---
 src/components/saber-controls.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/saber-controls.js b/src/components/saber-controls.js
index 72cae35..69b480f 100644
--- a/src/components/saber-controls.js
+++ b/src/components/saber-controls.js
@@ -18,6 +18,7 @@ AFRAME.registerComponent('saber-controls', {
     this.controllerType = '';
     this.bladeEl = el.querySelector('.blade');
     this.bladeTipPosition = new THREE.Vector3();
+    this.bladeTipPreviousPosition = new THREE.Vector3();
     this.swinging = false;
     this.strokeCount = 0;