koobas.hobune.stream
Event System RaycastAll not detecting all raycastable ui elements at a position.
Im trying to create a ui panel that can be dragged around with a touch. I'm using the EventSystem raycastall to try and achieve this but im not getting all the ui elements that should be under the position being passed to the raycastall function.
I'm only getting three of the ui elements that are present in that area.
This is my code:
if (EventSystem.current.IsPointerOverGameObject(touch.fingerId))
{
PointerEventData pointer = new PointerEventData(EventSystem.current);
pointer.position = GetClampedTouchPosition(touch);
List<RaycastResult> raycastResults = new List<RaycastResult>();
EventSystem.current.RaycastAll(pointer, raycastResults);
if (raycastResults.Count > 0)
{
foreach(RaycastResult result in raycastResults)
{
Debug.Log("Objects hit by touch: " + result.gameObject.name);
if(result.gameObject.GetComponent<Button>() != null)
{
Debug.Log("Button found!");
}
}
}
Any help would be much appreciated.
