From ed2ed525b2958b8507071001c0c59efd4eb05c8f Mon Sep 17 00:00:00 2001
From: Howard Stearns <howard@highfidelity.io>
Date: Wed, 9 Sep 2015 12:15:48 -0700
Subject: [PATCH] Tear down animGraph when turning off the avatar update
 thread. Otherwise, big time deltas accumulate.

---
 interface/src/Application.cpp   | 1 +
 interface/src/avatar/MyAvatar.h | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index b8ddf1c4c2..eb4fbe9607 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -2477,6 +2477,7 @@ void Application::init() {
 
 void Application::setAvatarUpdateThreading(bool isThreaded) {
     if (_avatarUpdate) {
+        getMyAvatar()->destroyAnimGraph();
         _avatarUpdate->terminate();
     }
     _avatarUpdate = new AvatarUpdate();
diff --git a/interface/src/avatar/MyAvatar.h b/interface/src/avatar/MyAvatar.h
index cc26be9012..a3a7514778 100644
--- a/interface/src/avatar/MyAvatar.h
+++ b/interface/src/avatar/MyAvatar.h
@@ -152,6 +152,7 @@ public:
 
     bool getStandingHMDSensorMode() const { return _standingHMDSensorMode; }
     void doUpdateBillboard();
+    void destroyAnimGraph();
 
 public slots:
     void increaseSize();
@@ -291,7 +292,6 @@ private:
     void maybeUpdateBillboard();
     void initHeadBones();
     void initAnimGraph();
-    void destroyAnimGraph();
     void safelyLoadAnimations();
 
     // Avatar Preferences