public void Activate()
{
shouldActive = true;
if (activity == FeatureActivity.Stopped)
{
LiteCoroutine.StartCoroutine(ref coroutineHandle, new LiteTask(ActivateCoroutine(), false));
}
}
public virtual void OnColliderEventPressDown(ColliderButtonEventData eventData)
{
if (!IsValidGrabButton(eventData))
{
return;
}
Grabber grabber;
if (TryGetExistsGrabber(eventData, out grabber))
{
return;
}
var currentFrame = Time.frameCount;
ButtonProcessedState pState;
if (m_buttonProcessedFrame.TryGetValue(eventData, out pState))
{
// skip if button was just processed for release
if (pState.processedFrame == currentFrame)
{
Debug.Assert(!pState.isGrabbing);
return;
}
}
if (!m_allowMultipleGrabbers)
{
ClearGrabbers();
}
if (m_grabOnLastEntered && !eventData.eventCaster.lastEnteredCollider.transform.IsChildOf(transform))
{
return;
}
if (AddGrabber(eventData))
{
m_buttonProcessedFrame[eventData] = new ButtonProcessedState()
{
isGrabbing = true,
processedFrame = currentFrame
};
if (m_updateCoroutine.IsNullOrDone())
{
LiteCoroutine.StartCoroutine(ref m_updateCoroutine, GrabUpdate(), false);
if (moveByVelocity)
{
LiteCoroutine.StartCoroutine(ref m_physicsCoroutine, PhysicsGrabUpdate(), false);
}
}
}
}
public virtual void OnBeginDrag(PointerEventData eventData)
{
if (AddGrabber(eventData))
{
if (m_updateCoroutine.IsNullOrDone())
{
LiteCoroutine.StartCoroutine(ref m_updateCoroutine, DragUpdate(), false);
if (moveByVelocity)
{
LiteCoroutine.StartCoroutine(ref m_physicsCoroutine, PhysicsGrabUpdate(), false);
}
}
}
}
private IEnumerator Start()
{
// Start coroutine using static function
Debug.Log("### Start Coroutine with Static Function");
LiteCoroutine coroutineHandle1 = LiteCoroutine.StartCoroutine(PromptCoroutine());
yield return(coroutineHandle1);
// Stop/Interrupt coroutine
Debug.Log("### Stop Coroutine");
LiteCoroutine coroutineHandle2 = LiteCoroutine.StartCoroutine(PromptCoroutine());
yield return(NewWaitInstruction(2.5f));
coroutineHandle2.Stop();
yield return(coroutineHandle2);
// IsNullOrDone works on null handle
if (m_handle.IsNullOrDone())
{
// Create & Assign new handle since m_handle is null
Debug.Log("### Initiate Coroutine Handle and Start New Coroutine");
LiteCoroutine.StartCoroutine(ref m_handle, PromptCoroutine());
yield return(m_handle);
// Reuse m_handle since m_handle is no null
Debug.Log("### Reuse Coroutine Handle and Start New Coroutine");
LiteCoroutine.StartCoroutine(ref m_handle, PromptCoroutine());
// Stop & Restart using existing coroutine handle
yield return(NewWaitInstruction(2.5f));
Debug.Log("### Stop and Restart Coroutine Using Existing Handle");
LiteCoroutine.StartCoroutine(ref m_handle, PromptCoroutine());
}
// Manually wait for coroutine handle finished
while (!m_handle.IsDone)
{
yield return(null);
}
Debug.Log("### Manually Wait for Coroutine Handle to be Finished");
}
protected override void OnUpdateDeviceConnectionAndPoses()
{
lock (this)
{
if (!isStarted && retryCount > 0 && startDetectionTask.IsDone)
{
// try start engine detection
LiteCoroutine.StartCoroutine(ref startDetectionCoroutine, startDetectionTask.RestartTask(StartDetectionCoroutine()));
}
if (!isStarted)
{
return;
}
}
var hmdPose = VRModule.GetDeviceState(VRModule.HMD_DEVICE_INDEX).pose;
GestureInterface.SetCameraTransform(hmdPose.pos, hmdPose.rot);
// fetch raw data from engine
IntPtr resultPtr;
int resultFrame;
var resultSize = GestureInterface.GetGestureResult(out resultPtr, out resultFrame);
if (resultFrame < 0)
{
Debug.Log(LOG_PREFIX + "Detection stopped");
isStarted = false;
return;
}
else if (resultFrame <= lastResultFrame)
{
// skip frame
return;
}
lastResultFrame = resultFrame;
leftResult.isConnected = false;
rightResult.isConnected = false;
for (int i = 0, imax = resultSize; i < imax; ++i)
{
var result = (GestureResult)Marshal.PtrToStructure(resultPtr, typeof(GestureResult));
if (result.isLeft)
{
leftResult = new HandResultData()
{
isConnected = true,
rawData = result,
};
}
else
{
rightResult = new HandResultData()
{
isConnected = true,
rawData = result,
};
}
#if NET_4_6
resultPtr = IntPtr.Add(resultPtr, sizeofGestureResult);
#else
resultPtr = new IntPtr(resultPtr.ToInt64() + sizeofGestureResult);
#endif
}
UpdateDeviceConnectionAndPoses(ref leftResult, ref leftDeviceIndex, true);
UpdateDeviceConnectionAndPoses(ref rightResult, ref rightDeviceIndex, false);
}
private IEnumerator Start()
{
mainThread = Thread.CurrentThread;
// LiteTask allow you to run heavy script in background thread without blocking Unity main thread
Debug.Log("### LiteTask in Background Thread");
var task = new LiteTask(HeavyTask());
StartCoroutine(task);
yield return(MainThreadWaiting(task));
// LiteTask also works with LiteCoroutine as well
Debug.Log("### LiteTask in Background Thread with LiteCoroutine");
task = new LiteTask(SleepTask());
var handle = LiteCoroutine.StartCoroutine(task);
yield return(MainThreadWaiting(task));
// Stop/Cancel LiteTask
Debug.Log("### Cancelling LiteTask");
task = new LiteTask(HeavyTask());
LiteCoroutine.StartCoroutine(ref handle, task);
yield return(new WaitForSecondsUnscaledTime(2.5f));
task.Cancel();
yield return(task.Wait());
Debug.Log("Background task is cancelled");
// Restart & Reuse LiteTask
Debug.Log("### Restarting LiteTask");
task = new LiteTask(HeavyTask());
LiteCoroutine.StartCoroutine(ref handle, task);
yield return(new WaitForSecondsUnscaledTime(1.5f));
try
{
task.RestartTask(HeavyTask());
}
catch (Exception e)
{
Debug.LogException(e);
Debug.Log("Can't restart new task when task isn't done yet!");
}
yield return(task.Wait());
Debug.Log("Must restart new task after task is done...");
yield return(LiteCoroutine.StartCoroutine(ref handle, task.RestartTask(SleepTask())));
// Exception in background thread
Debug.Log("### Invalid Operation in Background Thread");
yield return(LiteCoroutine.StartCoroutine(ref handle, task.RestartTask(InvalidOperationInBackground())));
// Jump between Main & Background thread
Debug.Log("### Jump Between Main & Background Thread");
yield return(LiteCoroutine.StartCoroutine(ref handle, task.RestartTask(JumpToMainThread())));
// Nested background task
Debug.Log("### Nested Background Task");
yield return(LiteCoroutine.StartCoroutine(ref handle, task.RestartTask(NestedTasks())));
// tobackground can interrupt
// jump only works in LiteTask
// nested background task
// pool
}