void OnPreRender()
{
if (imagesEnabled)
{
LeapWebSocketController controller = _provider.GetLeapController();
long start = controller.Now();
while (!_requestedImage.IsComplete)
{
if (controller.Now() - start > ImageTimeout)
{
break;
}
}
if (_requestedImage.IsComplete)
{
if (_eyeTextureData.CheckStale(_requestedImage, _requestedImage))
{
_eyeTextureData.Reconstruct(_requestedImage, _requestedImage);
}
_eyeTextureData.UpdateTextures(_requestedImage, _requestedImage);
}
else if (!checkingImageState)
{
StartCoroutine(checkImageMode());
}
}
}
void OnDestroy()
{
StopAllCoroutines();
LeapWebSocketController controller = _provider.GetLeapController();
if (controller != null)
{
_provider.GetLeapController().DistortionChange -= onDistortionChange;
}
}
private IEnumerator waitForController()
{
LeapWebSocketController controller = null;
do
{
controller = _provider.GetLeapController();
yield return(null);
} while (controller == null);
onController(controller);
}
/** Calling this method stop the connection for the existing instance of a Controller,
* clears old policy flags and resets to null */
protected void destroyController()
{
if (webController != null)
{
if (webController.IsConnected)
{
webController.ClearPolicy(Controller.PolicyFlag.POLICY_OPTIMIZE_HMD);
}
webController.StopConnection();
webController = null;
}
}
private void onController(LeapWebSocketController controller)
{
controller.DistortionChange += onDistortionChange;
//controller.Connect += delegate {
// _provider.GetLeapController().Config.Get("images_mode", (Int32 enabled) => {
// this.imagesEnabled = enabled == 0 ? false : true;
// });
//};
if (!checkingImageState)
{
StartCoroutine(checkImageMode());
}
}
void Update()
{
if (imagesEnabled)
{
Frame imageFrame = _provider.CurrentFrame;
LeapWebSocketController controller = _provider.GetLeapController();
// _requestedImage = controller.RequestImages(imageFrame.Id, Image.ImageType.DEFAULT);
}
else if (!checkingImageState)
{
StartCoroutine(checkImageMode());
}
}
void OnDisable()
{
StopAllCoroutines();
LeapWebSocketController controller = _provider.GetLeapController();
if (controller != null)
{
_provider.GetLeapController().DistortionChange -= onDistortionChange;
}
LeapVRCameraControl.OnLeftPreRender -= ApplyCameraProjectionValues;
LeapVRCameraControl.OnRightPreRender -= ApplyCameraProjectionValues;
}
void OnEnable()
{
LeapWebSocketController controller = _provider.GetLeapController();
if (controller != null)
{
onController(controller);
}
else
{
StartCoroutine(waitForController());
}
LeapVRCameraControl.OnLeftPreRender += ApplyCameraProjectionValues;
LeapVRCameraControl.OnRightPreRender += ApplyCameraProjectionValues;
}
/** Create an instance of a Controller, initialize its policy flags
* and subscribe to connection event */
protected void createController()
{
if (webController != null)
{
destroyController();
}
webController = FindObjectOfType <LeapWebSocketController>();
if (webController.IsConnected)
{
initializeFlags();
}
else
{
webController.Device += onHandControllerConnect;
}
}
protected void Start()
{
if (provider.IsConnected())
{
deviceInfo = provider.GetDeviceInfo();
LeapVRCameraControl.OnValidCameraParams += onValidCameraParams;
if (deviceInfo.type == LeapDeviceType.Invalid)
{
Debug.LogWarning("Invalid Leap Device -> enabled = false");
enabled = false;
return;
}
}
else
{
StartCoroutine(waitForConnection());
LeapWebSocketController controller = provider.GetLeapController();
//controller.Device += OnDevice;
}
}
