public void OnDrag(PointerEventData eventData)
{
cam = null;
if (canvas.renderMode == RenderMode.ScreenSpaceCamera)
{
cam = canvas.worldCamera;
}
Vector2 position = RectTransformUtility.WorldToScreenPoint(cam, background.position);
Vector2 radius = background.sizeDelta / 2;
input = (eventData.position - position) / (radius * canvas.scaleFactor);
FormatInput();
HandleInput(input.magnitude, input.normalized, radius, cam);
handle.anchoredPosition = input * radius * handleRange;
JoystickOnDragDelegate?.Invoke();
}
public virtual void OnPointerUp(PointerEventData eventData)
{
input = Vector2.zero;
handle.anchoredPosition = Vector2.zero;
JoystickOnDragDelegate?.Invoke();
}