private void UpdateTeleport()
{
if (MRTKOculusConfig.Instance.ActiveTeleportPointerMode == MRTKOculusConfig.TeleportPointerMode.None)
{
return;
}
MixedRealityInputAction teleportAction = MixedRealityInputAction.None;
IMixedRealityTeleportPointer teleportPointer = TeleportPointer;
// Check if we're focus locked or near something interactive to avoid teleporting unintentionally.
bool anyPointersLockedWithHand = false;
for (int i = 0; i < InputSource?.Pointers?.Length; i++)
{
if (InputSource.Pointers[i] == null)
{
continue;
}
if (InputSource.Pointers[i] is IMixedRealityNearPointer)
{
var nearPointer = (IMixedRealityNearPointer)InputSource.Pointers[i];
anyPointersLockedWithHand |= nearPointer.IsNearObject;
}
anyPointersLockedWithHand |= InputSource.Pointers[i].IsFocusLocked;
// If official teleport mode and we have a teleport pointer registered, we get the input action to trigger it.
if (MRTKOculusConfig.Instance.ActiveTeleportPointerMode == MRTKOculusConfig.TeleportPointerMode.Official &&
InputSource.Pointers[i] is IMixedRealityTeleportPointer)
{
teleportPointer = (TeleportPointer)InputSource.Pointers[i];
teleportAction = ((TeleportPointer)teleportPointer).TeleportInputAction;
}
}
// We close middle finger to signal spider-man gesture, and as being ready for teleport
bool isReadyForTeleport = !anyPointersLockedWithHand && IsPositionAvailable && IsInTeleportPose;
// If not ready for teleport, we raise a cancellation event to prevent accidental teleportation.
if (!isReadyForTeleport && teleportPointer != null)
{
CoreServices.TeleportSystem?.RaiseTeleportCanceled(teleportPointer, null);
}
Vector2 stickInput = isReadyForTeleport ? Vector2.up : Vector2.zero;
RaiseTeleportInput(isIndexGrabbing ? Vector2.zero : stickInput, teleportAction, isReadyForTeleport);
}
/// <inheritdoc />
public override void OnBeforeFocusChange(FocusEventData eventData)
{
base.OnBeforeFocusChange(eventData);
if (!(eventData.Pointer is TeleportPointer))
{
return;
}
IMixedRealityTeleportPointer teleportPointer = eventData.Pointer as IMixedRealityTeleportPointer;
if (teleportPointer == null)
{
return;
}
if (eventData.NewFocusedObject == gameObject)
{
teleportPointer.TeleportHotSpot = this;
if (teleportPointer.IsInteractionEnabled)
{
MixedRealityToolkit.TeleportSystem?.RaiseTeleportCanceled(eventData.Pointer, this);
MixedRealityToolkit.TeleportSystem?.RaiseTeleportRequest(eventData.Pointer, this);
}
}
else if (eventData.OldFocusedObject == gameObject)
{
teleportPointer.TeleportHotSpot = null;
if (teleportPointer.IsInteractionEnabled)
{
MixedRealityToolkit.TeleportSystem?.RaiseTeleportCanceled(eventData.Pointer, this);
}
}
}
