From 81ed0d99f77e0377a596e8e779569ce8d83e3f80 Mon Sep 17 00:00:00 2001
From: barnold1953 <brb555@utk.edu>
Date: Wed, 28 May 2014 17:13:59 -0700
Subject: [PATCH] Added prediction for Oculus rift to reduce apparent latency.

---
 interface/src/devices/OculusManager.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/interface/src/devices/OculusManager.cpp b/interface/src/devices/OculusManager.cpp
index af18db4006..c8b2d0dcbc 100644
--- a/interface/src/devices/OculusManager.cpp
+++ b/interface/src/devices/OculusManager.cpp
@@ -50,7 +50,8 @@ void OculusManager::connect() {
         _sensorDevice = *_hmdDevice->GetSensor();
         _sensorFusion = new SensorFusion;
         _sensorFusion->AttachToSensor(_sensorDevice);
-        
+        _sensorFusion->SetPredictionEnabled(true);
+
         HMDInfo info;
         _hmdDevice->GetDeviceInfo(&info);
         _stereoConfig.SetHMDInfo(info);
@@ -201,7 +202,7 @@ void OculusManager::reset() {
 
 void OculusManager::getEulerAngles(float& yaw, float& pitch, float& roll) {
 #ifdef HAVE_LIBOVR
-    _sensorFusion->GetOrientation().GetEulerAngles<Axis_Y, Axis_X, Axis_Z, Rotate_CCW, Handed_R>(&yaw, &pitch, &roll);
+    _sensorFusion->GetPredictedOrientation().GetEulerAngles<Axis_Y, Axis_X, Axis_Z, Rotate_CCW, Handed_R>(&yaw, &pitch, &roll);
 #endif
 }