/// <summary>
/// Sends the events for hand state changes.
/// </summary>
/// <param name="editorHandData">Hand data for which events should be sent.</param>
private void SendHandStateEvents(EditorHandData editorHandData)
{
// Hand moved event
if (editorHandData.HandDelta.sqrMagnitude > 0)
{
HandMoved.RaiseEvent(this, editorHandData.HandId);
}
// Finger pressed/released events
if (editorHandData.FingerStateChanged)
{
if (editorHandData.IsFingerDown)
{
RaiseSourceDownEvent(editorHandData.InputSourceArgs);
}
else
{
RaiseSourceUpEvent(editorHandData.InputSourceArgs);
// Also send click event when using this hands replacement input
if (Time.time - editorHandData.FingerDownStartTime < MaxClickDuration)
{
// We currently only support single taps in editor
SourceClickEventArgs args = new SourceClickEventArgs(this, editorHandData.HandId, 1);
RaiseSourceClickedEvent(args);
}
}
}
}
/// <summary>
/// Sends the events for hand state changes.
/// </summary>
/// <param name="editorHandData">Hand data for which events should be sent.</param>
private void SendHandStateEvents(EditorHandData editorHandData, float time)
{
// Hand moved event
if (editorHandData.HandDelta.sqrMagnitude > 0)
{
HandMoved.RaiseEvent(this, editorHandData.HandId);
}
// Finger pressed/released events
if (editorHandData.FingerStateChanged)
{
if (editorHandData.IsFingerDown)
{
inputManager.RaiseSourceDown(this, editorHandData.HandId);
}
else
{
inputManager.RaiseSourceUp(this, editorHandData.HandId);
// Also send click event when using this hands replacement input
if (time - editorHandData.FingerDownStartTime < MaxClickDuration)
{
// We currently only support single taps in editor
inputManager.RaiseInputClicked(this, editorHandData.HandId, 1);
}
}
}
}
/// <summary>
/// Sends the events for hand state changes.
/// </summary>
/// <param name="editorHandData">Hand data for which events should be sent.</param>
/// <param name="time">Unscaled time of last event.</param>
private void SendHandStateEvents(EditorHandData editorHandData, float time)
{
// Hand moved event.
if (editorHandData.HandDelta.sqrMagnitude > 0)
{
HandMoved.RaiseEvent(this, editorHandData.HandId);
}
// If the finger state has just changed to be down vs up.
if (editorHandData.FingerStateChanged)
{
// New down presses are straightforward - fire input down and be on your way.
if (editorHandData.IsFingerDown)
{
InputManager.Instance.RaiseSourceDown(this, editorHandData.HandId);
editorHandData.CumulativeDelta = Vector3.zero;
}
// New up presses require sending different events depending on whether it's also a click, hold, or manipulation.
else
{
// A gesture is always either a click, a hold or a manipulation.
if (editorHandData.ManipulationInProgress)
{
InputManager.Instance.RaiseManipulationCompleted(this, editorHandData.HandId, editorHandData.CumulativeDelta);
editorHandData.ManipulationInProgress = false;
}
// Clicks and holds are based on time, and both are overruled by manipulations.
else if (editorHandData.HoldInProgress)
{
InputManager.Instance.RaiseHoldCompleted(this, editorHandData.HandId);
editorHandData.HoldInProgress = false;
}
else
{
// We currently only support single taps in editor.
InputManager.Instance.RaiseInputClicked(this, editorHandData.HandId, 1);
}
InputManager.Instance.RaiseSourceUp(this, editorHandData.HandId);
}
}
// If the finger state hasn't changed, and the finger is down, that means if calculations need to be done
// nothing might change, or it might trigger a hold or a manipulation (or a hold and then a manipulation).
else if (editorHandData.IsFingerDown)
{
editorHandData.CumulativeDelta += editorHandData.HandDelta;
if (!editorHandData.ManipulationInProgress)
{
// Manipulations are triggered by the amount of movement since the finger was pressed down.
if (editorHandData.CumulativeDelta.magnitude > manipulationStartMovementThreshold)
{
// Starting a manipulation will cancel an existing hold.
if (editorHandData.HoldInProgress)
{
InputManager.Instance.RaiseHoldCanceled(this, editorHandData.HandId);
editorHandData.HoldInProgress = false;
}
InputManager.Instance.RaiseManipulationStarted(this, editorHandData.HandId, editorHandData.CumulativeDelta);
editorHandData.ManipulationInProgress = true;
}
// Holds are triggered by time.
else if (!editorHandData.HoldInProgress && (time - editorHandData.FingerDownStartTime >= MaxClickDuration))
{
InputManager.Instance.RaiseHoldStarted(this, editorHandData.HandId);
editorHandData.HoldInProgress = true;
}
}
else
{
InputManager.Instance.RaiseManipulationUpdated(this, editorHandData.HandId, editorHandData.CumulativeDelta);
}
}
}
