public void OnEvent(TouchPoint touchPoint)
{
Vector3 screenPosition = RawTouchPosToCanvasCoords(touchPoint.GetPosition());
int touchID = touchPoint.GetID();
//Debug.Log(touchPoint.GetPosition() + " " + touchPoint.GetID() + " " + touchPoint.GetGesture());
if (!touchList.ContainsKey(touchID))
{
if (touchPoint.GetGesture() == EventBase.Type.Down)
{
GameObject visualMarker = Instantiate(touchPointPrefab);
visualMarker.name = "TouchPoint " + touchID;
visualMarker.transform.SetParent(transform);
// Update position with new touch data
visualMarker.transform.position = screenPosition;
visualMarker.transform.localScale = Vector3.one * 10;
touchPoint.SetObjectTouched(visualMarker);
touchPoint.Update(screenPosition, EventBase.Type.Down);
touchList.Add(touchID, touchPoint);
}
}
else
{
if (touchPoint.GetGesture() == EventBase.Type.Move)
{
// Get the existing touch data
TouchPoint existingTouchPoint = (TouchPoint)touchList[touchID];
GameObject visualMarker = existingTouchPoint.GetObjectTouched();
// Update position with new touch data
visualMarker.transform.position = RawTouchPosToCanvasCoords(touchPoint.GetPosition());
visualMarker.transform.localScale = Vector3.one * 10;
existingTouchPoint.Update(screenPosition, EventBase.Type.Move);
touchList[touchID] = existingTouchPoint;
}
else if (touchPoint.GetGesture() == EventBase.Type.Up)
{
// Get the existing touch data
TouchPoint existingTouchPoint = (TouchPoint)touchList[touchID];
GameObject visualMarker = existingTouchPoint.GetObjectTouched();
existingTouchPoint.Update(screenPosition, EventBase.Type.Up);
// Remove the TouchPoint
Destroy(visualMarker);
touchList.Remove(touchID);
}
}
}
public void OnTouch(TouchPoint touch)
{
int fingerID = touch.GetID();
EventBase.Type gesture = touch.GetGesture();
Ray touchRay = touch.GetRay();
// Check if the ray from the main camera touch intersects with a collider or rigidbody
// and determine if the ray intersects this object
RaycastHit rayCast;
if (Physics.Raycast(touchRay.origin, touchRay.direction, out rayCast) && rayCast.transform.gameObject == gameObject)
{
isTouched = true;
}
else
{
isTouched = false;
}
switch (gesture)
{
case (EventBase.Type.Down):
// Add finger to list
if (isTouched)
{
if (touchlist.Contains(fingerID))
{
Debug.Log("Warning: Touch down detected for existing touch - should not happen");
}
touchlist[fingerID] = touch;
OnTouchDown(touch);
}
break;
case (EventBase.Type.Move):
if (isTouched)
{
touchlist[fingerID] = touch;
OnTouchMove(touch);
}
else if (touchlist.Contains(fingerID))
{
touchlist.Remove(fingerID);
OnTouchUp(touch);
}
break;
case (EventBase.Type.Up):
if (touchlist.Contains(fingerID))
{
touchlist.Remove(fingerID);
OnTouchUp(touch);
}
isTouched = false;
break;
}
}
