////  OculusManager.cpp//  hifi////  Created by Stephen Birarda on 5/9/13.//  Copyright (c) 2012 High Fidelity, Inc. All rights reserved.// #include "OculusManager.h"#include <glm/glm.hpp> bool OculusManager::_isConnected = false; #ifdef __APPLE__Ptr<DeviceManager> OculusManager::_deviceManager;Ptr<HMDDevice> OculusManager::_hmdDevice;Ptr<SensorDevice> OculusManager::_sensorDevice;SensorFusion OculusManager::_sensorFusion;#endif void OculusManager::connect() {#ifdef __APPLE__    System::Init();    _deviceManager = *DeviceManager::Create();    _hmdDevice = *_deviceManager->EnumerateDevices<HMDDevice>().CreateDevice();     if (_hmdDevice) {        _isConnected = true;                _sensorDevice = *_hmdDevice->GetSensor();        _sensorFusion.AttachToSensor(_sensorDevice);                // default the yaw to the current orientation        _sensorFusion.SetMagReference();    }#endif} void OculusManager::getEulerAngles(float& yaw, float& pitch, float& roll) {#ifdef __APPLE__    _sensorFusion.GetOrientation().GetEulerAngles<Axis_Y, Axis_X, Axis_Z, Rotate_CW, Handed_R>(&yaw, &pitch, &roll);        // convert each angle to degrees    yaw = glm::degrees(yaw);    pitch = glm::degrees(pitch);    roll = glm::degrees(roll);#endif}