public override void Raycast(PointerEventData eventData, List <RaycastResult> resultAppendList)
{
if (eventCamera == null || !eventCamera.pixelRect.Contains(eventData.position))
{
return;
}
if (m_PlaneManger == null)
{
m_PlaneManger = arSessionOrigin.GetComponent <ARPlaneManager>();
}
if (m_referencePointManager == null)
{
m_referencePointManager = arSessionOrigin.GetComponent <ARReferencePointManager>();
}
if (arSessionOrigin.Raycast(eventData.position, m_raycastHits, trackableTypeMask))
{
m_raycastHits.Sort((r1, r2) => r1.distance.CompareTo(r2.distance));
for (int i = 0; i < m_raycastHits.Count; i++)
{
var hit = m_raycastHits[i];
GameObject hitTarget = null;
// Attempt to find a plane or reference point that was hit
if (m_PlaneManger != null)
{
ARPlane arPlane = m_PlaneManger.GetPlane(hit.trackableId);
if (arPlane != null)
{
hitTarget = arPlane.gameObject;
}
}
if (m_referencePointManager != null && hitTarget != null)
{
ARReferencePoint referencePoint = m_referencePointManager.GetReferencePoint(hit.trackableId);
if (referencePoint != null)
{
hitTarget = referencePoint.gameObject;
}
}
Vector3 worldPosition = m_SessionOrigin.transform.InverseTransformPoint(hit.pose.position);
Vector3 worldUp = m_SessionOrigin.transform.TransformDirection(hit.pose.up);
resultAppendList.Add(
new RaycastResult()
{
gameObject = hitTarget, // Send messages to the GameObject which has the trackable
module = this,
distance = hit.distance,
worldPosition = worldPosition,
worldNormal = worldUp,
screenPosition = eventData.position,
index = i,
sortingLayer = 0,
sortingOrder = m_SortingOrder
}
);
}
}
}