From 4e71423cd8b737e7772a51a9798356486ba433b6 Mon Sep 17 00:00:00 2001
From: Diego Marcos <diego.marcos@gmail.com>
Date: Fri, 26 Oct 2018 16:09:57 -0700
Subject: [PATCH] Set rotation to initial rotation after warmup animation

---
 src/components/beat.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/components/beat.js b/src/components/beat.js
index 106d2d1..e14dbb6 100644
--- a/src/components/beat.js
+++ b/src/components/beat.js
@@ -115,6 +115,7 @@ AFRAME.registerComponent('beat', {
   tock: function (time, timeDelta) {
     const el = this.el;
     const position = el.object3D.position;
+    const rotation = el.object3D.rotation;
 
     if (this.destroyed) {
       this.tockDestroyed(timeDelta);
@@ -137,6 +138,7 @@ AFRAME.registerComponent('beat', {
       } else {
         // Standard moving.
         position.z += this.data.speed * (timeDelta / 1000);
+        rotation.z = this.startRotationZ;
       }
 
       if (position.z > (this.startPositionZ - BEAT_WARMUP_ROTATION_OFFSET) &&
@@ -159,6 +161,8 @@ AFRAME.registerComponent('beat', {
    */
   onGenerate: function () {
     this.startPositionZ = this.el.object3D.position.z;
+    this.startRotationZ = this.el.object3D.rotation.z;
+
     this.el.object3D.position.z -= BEAT_WARMUP_OFFSET;
 
     // Set up rotation warmup.