void Awake()
{
//if an instance of this singleton does not exist, set the instance to this object and make it persist
if (_instance == null)
{
_instance = this;
DontDestroyOnLoad(this);
}
else
{
//if an instance of this singleton already exists, destroy this one
if (_instance != this)
{
Destroy(this.gameObject);
}
}
}
// Setup RenderManager for DirectMode or non-DirectMode rendering.
// Checks to make sure Unity version and Graphics API are supported,
// and that a RenderManager config file is being used.
void InitRenderManager()
{
//check if we are configured to use RenderManager or not
string renderManagerPath = _clientKit.context.getStringParameter("/renderManagerConfig");
_renderManagerConfigFound = !(renderManagerPath == null || renderManagerPath.Equals(""));
if (_renderManagerConfigFound)
{
//found a RenderManager config
_renderManager = GameObject.FindObjectOfType <OsvrRenderManager>();
if (_renderManager == null)
{
GameObject renderManagerGameObject = new GameObject("RenderManager");
//add a RenderManager component
_renderManager = renderManagerGameObject.AddComponent <OsvrRenderManager>();
}
//check to make sure Unity version and Graphics API are supported
bool supportsRenderManager = _renderManager.IsRenderManagerSupported();
_renderManagerConfigFound = supportsRenderManager;
if (!_renderManagerConfigFound)
{
Debug.LogError("[OSVR-Unity] RenderManager config found but RenderManager is not supported.");
Destroy(_renderManager);
}
else
{
// attempt to create a RenderManager in the plugin
int result = _renderManager.InitRenderManager();
if (result != 0)
{
Debug.LogError("[OSVR-Unity] Failed to create RenderManager.");
_renderManagerConfigFound = false;
VRSettings.enabled = false; //disable VR mode
}
}
}
else
{
Debug.Log("[OSVR-Unity] RenderManager config not detected. Using normal Unity rendering path.");
}
}
// Setup RenderManager for DirectMode or non-DirectMode rendering.
// Checks to make sure Unity version and Graphics API are supported,
// and that a RenderManager config file is being used.
void SetupRenderManager()
{
//check if we are configured to use RenderManager or not
string renderManagerPath = _clientKit.context.getStringParameter("/renderManagerConfig");
_useRenderManager = !(renderManagerPath == null || renderManagerPath.Equals(""));
if (_useRenderManager)
{
//found a RenderManager config
_renderManager = GameObject.FindObjectOfType<OsvrRenderManager>();
if (_renderManager == null)
{
//add a RenderManager component
_renderManager = gameObject.AddComponent<OsvrRenderManager>();
}
//check to make sure Unity version and Graphics API are supported
bool supportsRenderManager = _renderManager.IsRenderManagerSupported();
_useRenderManager = supportsRenderManager;
if (!_useRenderManager)
{
Debug.LogError("RenderManager config found but RenderManager is not supported.");
Destroy(_renderManager);
}
else
{
// attempt to create a RenderManager in the plugin
int result = _renderManager.InitRenderManager();
if (result != 0)
{
Debug.LogError("Failed to create RenderManager.");
_useRenderManager = false;
}
}
}
else
{
Debug.Log("RenderManager config not detected. Using normal Unity rendering path.");
}
}