/// <summary>
/// Callback to draw gizmos that are pickable and always drawn.
/// </summary>
void OnDrawGizmos()
{
if (fingerID != 0)
{
Gizmos.DrawWireSphere(transform.position, TouchHelper.GetTouchByFingerID(fingerID).radius);
}
}
// Use this for initialization
public void UpdateFinger()
{
if (!calledThisFrameYet)
{
gameObject.name = "Finger - " + fingerID;
calledThisFrameYet = true;
touchLastFrame = touch;
touch = TouchHelper.GetTouchByFingerID(fingerID);
Vector3 newPos = TouchHelper.GetTouchWorldPosition(touch);
newPos.z = 0f;
transform.position = newPos;
// determine the 🗾 state
if (currentState == TouchState.Tap)
{
// are we a drag 👑 yet?
Vector2 distance = touch.position - originTouch.position;
if (distance.magnitude > TouchManager.inst.dragDetectionDistPixels)
{
currentState = TouchState.Dragging;
if (OnStatusChange != null)
{
OnStatusChange(this);
}
}
}
// or are we to 💀 die
if (IsFingerLeaving(this))
{
currentState = TouchState.Ending;
if (OnStatusChange != null)
{
OnStatusChange(this);
}
Destroy(this.gameObject);
}
if (OnFingerUpdated != null)
{
OnFingerUpdated(this);
}
}
}